From 707bf35ea17c442b797d98d7d2acd8506bfbc65b Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Mon, 11 May 2009 18:15:31 -0700 Subject: Consolidate dwflpp setup --- tapsets.cxx | 108 +++++++++++++++++++++++------------------------------------- 1 file changed, 41 insertions(+), 67 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index 0e419e96..3837ab2b 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -680,7 +680,7 @@ struct dwflpp return t; } - dwflpp(systemtap_session & session) + dwflpp(systemtap_session & session, const string& user_module="") : sess(session), dwfl(NULL), @@ -693,6 +693,10 @@ struct dwflpp cu(NULL), function(NULL) { + if (user_module.empty()) + setup_kernel(); + else + setup_user(user_module); } @@ -763,7 +767,7 @@ struct dwflpp dwfl_assert ("dwfl_report_end", dwfl_report_end(dwfl, NULL, NULL)); } - void setup_user(string module_name, bool debuginfo_needed = true) + void setup_user(const string& module_name, bool debuginfo_needed = true) { if (! sess.module_cache) sess.module_cache = new module_cache (); @@ -2839,6 +2843,19 @@ struct dwarf_builder: public derived_probe_builder map user_dw; dwarf_builder(): kern_dw(0) {} + dwflpp *get_kern_dw(systemtap_session& sess) + { + if (!kern_dw) + kern_dw = new dwflpp(sess); + return kern_dw; + } + + dwflpp *get_user_dw(systemtap_session& sess, const string& module) + { + if (user_dw.find(module) == user_dw.end()) + user_dw[module] = new dwflpp(sess, module); + return user_dw[module]; + } /* NB: not virtual, so can be called from dtor too: */ void dwarf_build_no_more (bool verbose) @@ -4924,51 +4941,24 @@ void dwarf_cast_expanding_visitor::visit_cast_op (cast_op* e) // NB: This uses '/' to distinguish between kernel modules and userspace, // which means that userspace modules won't get any PATH searching. dwflpp* dw; - if (module.find('/') == string::npos) - { - // kernel or kernel module target - if (! db.kern_dw) - { - dw = new dwflpp(s); - try - { - dw->setup_kernel(true); - } - catch (const semantic_error& er) - { - /* ignore and go to the next module */ - delete dw; - continue; - } - db.kern_dw = dw; - } - else - dw = db.kern_dw; - } - else - { - module = find_executable (module); // canonicalize it - - // user-space target; we use one dwflpp instance per module name - // (= program or shared library) - if (db.user_dw.find(module) == db.user_dw.end()) - { - dw = new dwflpp(s); - try - { - dw->setup_user(module); - } - catch (const semantic_error& er) - { - /* ignore and go to the next module */ - delete dw; - continue; - } - db.user_dw[module] = dw; - } - else - dw = db.user_dw[module]; - } + try + { + if (module.find('/') == string::npos) + { + // kernel or kernel module target + dw = db.get_kern_dw(s); + } + else + { + module = find_executable (module); // canonicalize it + dw = db.get_user_dw(s, module); + } + } + catch (const semantic_error& er) + { + /* ignore and go to the next module */ + continue; + } dwarf_cast_query q (*dw, module, *e, lvalue, type, code); dw->query_modules(&q); @@ -5592,13 +5582,7 @@ dwarf_builder::build(systemtap_session & sess, || get_param (parameters, TOK_MODULE, module_name)) { // kernel or kernel module target - if (! kern_dw) - { - kern_dw = new dwflpp(sess); - // XXX: PR 3498, PR 6864 - kern_dw->setup_kernel(true); - } - dw = kern_dw; + dw = get_kern_dw(sess); } else if (get_param (parameters, TOK_PROCESS, module_name)) { @@ -5606,15 +5590,7 @@ dwarf_builder::build(systemtap_session & sess, // user-space target; we use one dwflpp instance per module name // (= program or shared library) - if (user_dw.find(module_name) == user_dw.end()) - { - dw = new dwflpp(sess); - // XXX: PR 3498 - dw->setup_user(module_name); - user_dw[module_name] = dw; - } - else - dw = user_dw[module_name]; + dw = get_user_dw(sess, module_name); } if (sess.verbose > 3) @@ -7886,8 +7862,7 @@ tracepoint_builder::init_dw(systemtap_session& s) if (s.verbose > 2) clog << "Pass 2: using cached " << s.tracequery_path << endl; - dw = new dwflpp(s); - dw->setup_user(s.tracequery_path); + dw = new dwflpp(s, s.tracequery_path); close(fd); return true; } @@ -7912,8 +7887,7 @@ tracepoint_builder::init_dw(systemtap_session& s) << s.tracequery_path << "\"): " << strerror(errno) << endl; } - dw = new dwflpp(s); - dw->setup_user(tracequery_ko); + dw = new dwflpp(s, tracequery_ko); return true; } -- cgit From 440f755a3b886c6cfdca9f523302f1f0938f7fec Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 12 May 2009 19:33:14 -0700 Subject: Move dfwlpp into its own file It's not a terribly clean split, but moving it helps reveals some of the knots that need to be untangled. --- Makefile.am | 2 +- Makefile.in | 50 +- aclocal.m4 | 92 +- configure | 4046 +++++++++++++++------------- doc/Makefile.in | 22 +- doc/SystemTap_Tapset_Reference/Makefile.in | 24 +- dwarf_wrappers.cxx | 13 + dwarf_wrappers.h | 2 + dwflpp.cxx | 2159 +++++++++++++++ dwflpp.h | 383 +++ grapher/Makefile.in | 24 +- tapsets.cxx | 2535 ++--------------- testsuite/Makefile.in | 5 +- testsuite/aclocal.m4 | 44 +- testsuite/configure | 1224 +++++---- 15 files changed, 5729 insertions(+), 4896 deletions(-) create mode 100644 dwflpp.cxx create mode 100644 dwflpp.h diff --git a/Makefile.am b/Makefile.am index 35f9a68b..77681c83 100644 --- a/Makefile.am +++ b/Makefile.am @@ -40,7 +40,7 @@ stap_SOURCES = main.cxx \ cache.cxx util.cxx coveragedb.cxx dwarf_wrappers.cxx \ tapset-been.cxx tapset-procfs.cxx tapset-timers.cxx \ tapset-perfmon.cxx tapset-mark.cxx tapset-itrace.cxx \ - tapset-utrace.cxx task_finder.cxx + tapset-utrace.cxx task_finder.cxx dwflpp.cxx stap_LDADD = @stap_LIBS@ @sqlite3_LIBS@ BUILT_SOURCES = diff --git a/Makefile.in b/Makefile.in index d111d397..062b0639 100644 --- a/Makefile.in +++ b/Makefile.in @@ -1,8 +1,8 @@ -# Makefile.in generated by automake 1.10 from Makefile.am. +# Makefile.in generated by automake 1.10.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -125,7 +125,8 @@ am_stap_OBJECTS = stap-main.$(OBJEXT) stap-parse.$(OBJEXT) \ stap-tapset-procfs.$(OBJEXT) stap-tapset-timers.$(OBJEXT) \ stap-tapset-perfmon.$(OBJEXT) stap-tapset-mark.$(OBJEXT) \ stap-tapset-itrace.$(OBJEXT) stap-tapset-utrace.$(OBJEXT) \ - stap-task_finder.$(OBJEXT) $(am__objects_1) + stap-task_finder.$(OBJEXT) stap-dwflpp.$(OBJEXT) \ + $(am__objects_1) stap_OBJECTS = $(am_stap_OBJECTS) stap_LINK = $(CXXLD) $(stap_CXXFLAGS) $(CXXFLAGS) $(stap_LDFLAGS) \ $(LDFLAGS) -o $@ @@ -308,6 +309,7 @@ staplog_CPPFLAGS = @staplog_CPPFLAGS@ subdirs = @subdirs@ sysconfdir = @sysconfdir@ target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ @@ -333,7 +335,7 @@ stap_SOURCES = main.cxx parse.cxx staptree.cxx elaborate.cxx \ mdfour.c cache.cxx util.cxx coveragedb.cxx dwarf_wrappers.cxx \ tapset-been.cxx tapset-procfs.cxx tapset-timers.cxx \ tapset-perfmon.cxx tapset-mark.cxx tapset-itrace.cxx \ - tapset-utrace.cxx task_finder.cxx $(am__append_4) + tapset-utrace.cxx task_finder.cxx dwflpp.cxx $(am__append_4) stap_LDADD = @stap_LIBS@ @sqlite3_LIBS@ $(am__append_6) # Arrange for git_version.h to be regenerated at every "make". @@ -598,6 +600,7 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-cache.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-coveragedb.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-dwarf_wrappers.Po@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-dwflpp.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-elaborate.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-hash.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-loc2c.Po@am__quote@ @@ -1207,6 +1210,20 @@ stap-task_finder.obj: task_finder.cxx @AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(stap_CPPFLAGS) $(CPPFLAGS) $(stap_CXXFLAGS) $(CXXFLAGS) -c -o stap-task_finder.obj `if test -f 'task_finder.cxx'; then $(CYGPATH_W) 'task_finder.cxx'; else $(CYGPATH_W) '$(srcdir)/task_finder.cxx'; fi` +stap-dwflpp.o: dwflpp.cxx +@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(stap_CPPFLAGS) $(CPPFLAGS) $(stap_CXXFLAGS) $(CXXFLAGS) -MT stap-dwflpp.o -MD -MP -MF $(DEPDIR)/stap-dwflpp.Tpo -c -o stap-dwflpp.o `test -f 'dwflpp.cxx' || echo '$(srcdir)/'`dwflpp.cxx +@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/stap-dwflpp.Tpo $(DEPDIR)/stap-dwflpp.Po +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='dwflpp.cxx' object='stap-dwflpp.o' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(stap_CPPFLAGS) $(CPPFLAGS) $(stap_CXXFLAGS) $(CXXFLAGS) -c -o stap-dwflpp.o `test -f 'dwflpp.cxx' || echo '$(srcdir)/'`dwflpp.cxx + +stap-dwflpp.obj: dwflpp.cxx +@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(stap_CPPFLAGS) $(CPPFLAGS) $(stap_CXXFLAGS) $(CXXFLAGS) -MT stap-dwflpp.obj -MD -MP -MF $(DEPDIR)/stap-dwflpp.Tpo -c -o stap-dwflpp.obj `if test -f 'dwflpp.cxx'; then $(CYGPATH_W) 'dwflpp.cxx'; else $(CYGPATH_W) '$(srcdir)/dwflpp.cxx'; fi` +@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/stap-dwflpp.Tpo $(DEPDIR)/stap-dwflpp.Po +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='dwflpp.cxx' object='stap-dwflpp.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(stap_CPPFLAGS) $(CPPFLAGS) $(stap_CXXFLAGS) $(CXXFLAGS) -c -o stap-dwflpp.obj `if test -f 'dwflpp.cxx'; then $(CYGPATH_W) 'dwflpp.cxx'; else $(CYGPATH_W) '$(srcdir)/dwflpp.cxx'; fi` + stap-modsign.o: modsign.cxx @am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(stap_CPPFLAGS) $(CPPFLAGS) $(stap_CXXFLAGS) $(CXXFLAGS) -MT stap-modsign.o -MD -MP -MF $(DEPDIR)/stap-modsign.Tpo -c -o stap-modsign.o `test -f 'modsign.cxx' || echo '$(srcdir)/'`modsign.cxx @am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/stap-modsign.Tpo $(DEPDIR)/stap-modsign.Po @@ -1231,8 +1248,8 @@ install-man1: $(man1_MANS) $(man_MANS) esac; \ done; \ for i in $$list; do \ - if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \ - else file=$$i; fi; \ + if test -f $$i; then file=$$i; \ + else file=$(srcdir)/$$i; fi; \ ext=`echo $$i | sed -e 's/^.*\\.//'`; \ case "$$ext" in \ 1*) ;; \ @@ -1276,8 +1293,8 @@ install-man3: $(man3_MANS) $(man_MANS) esac; \ done; \ for i in $$list; do \ - if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \ - else file=$$i; fi; \ + if test -f $$i; then file=$$i; \ + else file=$(srcdir)/$$i; fi; \ ext=`echo $$i | sed -e 's/^.*\\.//'`; \ case "$$ext" in \ 3*) ;; \ @@ -1321,8 +1338,8 @@ install-man8: $(man8_MANS) $(man_MANS) esac; \ done; \ for i in $$list; do \ - if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \ - else file=$$i; fi; \ + if test -f $$i; then file=$$i; \ + else file=$(srcdir)/$$i; fi; \ ext=`echo $$i | sed -e 's/^.*\\.//'`; \ case "$$ext" in \ 8*) ;; \ @@ -1448,8 +1465,8 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) ' { files[$$0] = 1; } \ - END { for (i in files) print i; }'`; \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ mkid -fID $$unique tags: TAGS @@ -1474,8 +1491,8 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) config.in $(TAGS_DEPENDENCIES) \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) ' { files[$$0] = 1; } \ - END { for (i in files) print i; }'`; \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ @@ -1485,13 +1502,12 @@ ctags: CTAGS CTAGS: ctags-recursive $(HEADERS) $(SOURCES) config.in $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) tags=; \ - here=`pwd`; \ list='$(SOURCES) $(HEADERS) config.in $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) ' { files[$$0] = 1; } \ - END { for (i in files) print i; }'`; \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ test -z "$(CTAGS_ARGS)$$tags$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ $$tags $$unique diff --git a/aclocal.m4 b/aclocal.m4 index b64e85be..696dba2c 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -1,7 +1,7 @@ -# generated automatically by aclocal 1.10 -*- Autoconf -*- +# generated automatically by aclocal 1.10.2 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -# 2005, 2006 Free Software Foundation, Inc. +# 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -11,10 +11,13 @@ # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. -m4_if(m4_PACKAGE_VERSION, [2.61],, -[m4_fatal([this file was generated for autoconf 2.61. -You have another version of autoconf. If you want to use that, -you should regenerate the build system entirely.], [63])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, +[m4_warning([this file was generated for autoconf 2.63. +You have another version of autoconf. It may work, but is not guaranteed to. +If you have problems, you may need to regenerate the build system entirely. +To do so, use the procedure documented by the package, typically `autoreconf'.])]) # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- # @@ -84,16 +87,14 @@ fi]) # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) # --------------------------------------------- m4_define([_PKG_CONFIG], -[if test -n "$PKG_CONFIG"; then - if test -n "$$1"; then - pkg_cv_[]$1="$$1" - else - PKG_CHECK_EXISTS([$3], - [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], - [pkg_failed=yes]) - fi -else - pkg_failed=untried +[if test -n "$$1"; then + pkg_cv_[]$1="$$1" + elif test -n "$PKG_CONFIG"; then + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], + [pkg_failed=yes]) + else + pkg_failed=untried fi[]dnl ])# _PKG_CONFIG @@ -137,9 +138,9 @@ See the pkg-config man page for more details.]) if test $pkg_failed = yes; then _PKG_SHORT_ERRORS_SUPPORTED if test $_pkg_short_errors_supported = yes; then - $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"` + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1` else - $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` + $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD @@ -174,7 +175,7 @@ else fi[]dnl ])# PKG_CHECK_MODULES -# Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc. +# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -189,7 +190,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version='1.10' dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to dnl require some minimum version. Point them to the right macro. -m4_if([$1], [1.10], [], +m4_if([$1], [1.10.2], [], [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl ]) @@ -203,10 +204,12 @@ m4_define([_AM_AUTOCONF_VERSION], []) # AM_SET_CURRENT_AUTOMAKE_VERSION # ------------------------------- # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. -# This function is AC_REQUIREd by AC_INIT_AUTOMAKE. +# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], -[AM_AUTOMAKE_VERSION([1.10])dnl -_AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)]) +[AM_AUTOMAKE_VERSION([1.10.2])dnl +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) # AM_AUX_DIR_EXPAND -*- Autoconf -*- @@ -479,19 +482,28 @@ _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl # Generate code to set up dependency tracking. -*- Autoconf -*- -# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 +# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 # Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -#serial 3 +#serial 4 # _AM_OUTPUT_DEPENDENCY_COMMANDS # ------------------------------ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], -[for mf in $CONFIG_FILES; do +[# Autoconf 2.62 quotes --file arguments for eval, but not when files +# are listed without --file. 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Some checks are only needed if # your package does certain things. But this isn't really a big deal. @@ -660,16 +672,17 @@ AC_PROVIDE_IFELSE([AC_PROG_OBJC], # our stamp files there. AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], [# Compute $1's index in $config_headers. +_am_arg=$1 _am_stamp_count=1 for _am_header in $config_headers :; do case $_am_header in - $1 | $1:* ) + $_am_arg | $_am_arg:* ) break ;; * ) _am_stamp_count=`expr $_am_stamp_count + 1` ;; esac done -echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) +echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. # @@ -787,14 +800,14 @@ AC_MSG_RESULT([$_am_result]) rm -f confinc confmf ]) -# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005 +# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008 # Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 5 +# serial 6 # AM_PROG_CC_C_O # -------------- @@ -806,8 +819,9 @@ AC_REQUIRE_AUX_FILE([compile])dnl # FIXME: we rely on the cache variable name because # there is no other way. set dummy $CC -ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` -if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then +am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then # Losing compiler, so override with the script. # FIXME: It is wrong to rewrite CC. # But if we don't then we get into trouble of one sort or another. @@ -885,13 +899,13 @@ esac # Helper functions for option handling. -*- Autoconf -*- -# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. +# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 3 +# serial 4 # _AM_MANGLE_OPTION(NAME) # ----------------------- @@ -908,7 +922,7 @@ AC_DEFUN([_AM_SET_OPTION], # ---------------------------------- # OPTIONS is a space-separated list of Automake options. AC_DEFUN([_AM_SET_OPTIONS], -[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) +[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) # ------------------------------------------- @@ -1030,7 +1044,7 @@ AC_SUBST([INSTALL_STRIP_PROGRAM])]) # _AM_SUBST_NOTMAKE(VARIABLE) # --------------------------- -# Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in. +# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. # This macro is traced by Automake. AC_DEFUN([_AM_SUBST_NOTMAKE]) diff --git a/configure b/configure index 629d2dac..15e1036b 100755 --- a/configure +++ b/configure @@ -1,11 +1,11 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.61 for systemtap 0.9.7. +# Generated by GNU Autoconf 2.63 for systemtap 0.9.7. # # Report bugs to . # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## @@ -17,7 +17,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -39,17 +39,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - echo "#! /bin/sh" >conf$$.sh - echo "exit 0" >>conf$$.sh - chmod +x conf$$.sh - if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then - PATH_SEPARATOR=';' +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' else - PATH_SEPARATOR=: + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' fi - rm -f conf$$.sh + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } fi # Support unset when possible. @@ -65,8 +93,6 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) -as_nl=' -' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -89,7 +115,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -102,17 +128,10 @@ PS2='> ' PS4='+ ' # NLS nuisances. -for as_var in \ - LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ - LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ - LC_TELEPHONE LC_TIME -do - if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then - eval $as_var=C; export $as_var - else - ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - fi -done +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -134,7 +153,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X/"$0" | +$as_echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -160,7 +179,7 @@ else as_have_required=no fi - if test $as_have_required = yes && (eval ": + if test $as_have_required = yes && (eval ": (as_func_return () { (exit \$1) } @@ -242,7 +261,7 @@ IFS=$as_save_IFS if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -263,7 +282,7 @@ _ASEOF if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -343,10 +362,10 @@ fi if test "x$CONFIG_SHELL" != x; then for as_var in BASH_ENV ENV - do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - done - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} fi @@ -415,9 +434,10 @@ fi test \$exitcode = 0") || { echo No shell found that supports shell functions. - echo Please tell autoconf@gnu.org about your system, - echo including any error possibly output before this - echo message + echo Please tell bug-autoconf@gnu.org about your system, + echo including any error possibly output before this message. + echo This can help us improve future autoconf versions. + echo Configuration will now proceed without shell functions. } @@ -453,7 +473,7 @@ test \$exitcode = 0") || { s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -481,7 +501,6 @@ case `echo -n x` in *) ECHO_N='-n';; esac - if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -494,19 +513,22 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir -fi -echo >conf$$.file -if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else as_ln_s='cp -p' -elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln + fi else as_ln_s='cp -p' fi @@ -531,10 +553,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -614,139 +636,156 @@ ac_includes_default="\ # include #endif" -ac_subst_vars='SHELL -PATH_SEPARATOR -PACKAGE_NAME -PACKAGE_TARNAME -PACKAGE_VERSION -PACKAGE_STRING -PACKAGE_BUGREPORT -exec_prefix -prefix -program_transform_name -bindir -sbindir -libexecdir -datarootdir -datadir -sysconfdir -sharedstatedir -localstatedir -includedir -oldincludedir -docdir -infodir -htmldir -dvidir -pdfdir -psdir -libdir -localedir -mandir -DEFS -ECHO_C -ECHO_N -ECHO_T -LIBS -build_alias -host_alias -target_alias -INSTALL_PROGRAM -INSTALL_SCRIPT -INSTALL_DATA -am__isrc -CYGPATH_W -PACKAGE -VERSION -ACLOCAL -AUTOCONF -AUTOMAKE -AUTOHEADER -MAKEINFO -install_sh -STRIP -INSTALL_STRIP_PROGRAM -mkdir_p -AWK -SET_MAKE -am__leading_dot -AMTAR -am__tar -am__untar -MAINTAINER_MODE_TRUE -MAINTAINER_MODE_FALSE +enable_option_checking=no +ac_subst_vars='LTLIBOBJS +LIBOBJS +subdirs +CXXCPP +PROCFLAGS +DATE +stap_LIBS +elfutils_abs_srcdir +BUILD_ELFUTILS_FALSE +BUILD_ELFUTILS_TRUE +BUILD_GRAPHER_FALSE +BUILD_GRAPHER_TRUE +GRAPHER_LIBS +GRAPHER_CFLAGS +PKG_CONFIG +HAVE_NSS_FALSE +HAVE_NSS_TRUE +BUILD_SERVER_FALSE +BUILD_SERVER_TRUE +nspr_CFLAGS +nss_CFLAGS +have_certutil +BUILD_PDFREFDOCS_FALSE +BUILD_PDFREFDOCS_TRUE +BUILD_REFDOCS_FALSE +BUILD_REFDOCS_TRUE +have_xmlto +BUILD_DOCS_FALSE +BUILD_DOCS_TRUE +have_latex2html +have_ps2pdf +have_dvips +have_latex +BUILD_CRASHMOD_FALSE +BUILD_CRASHMOD_TRUE +staplog_CPPFLAGS +sqlite3_LIBS +PIECXXFLAGS +PIECFLAGS +PIELDFLAGS +RANLIB +ANSI2KNR +U +EGREP +GREP +CPP +am__fastdepCXX_FALSE +am__fastdepCXX_TRUE +CXXDEPMODE +ac_ct_CXX +CXXFLAGS +CXX +am__fastdepCC_FALSE +am__fastdepCC_TRUE +CCDEPMODE +AMDEPBACKSLASH +AMDEP_FALSE +AMDEP_TRUE +am__quote +am__include +DEPDIR +OBJEXT +EXEEXT +ac_ct_CC +CPPFLAGS +LDFLAGS +CFLAGS +CC +LN_S MAINT +MAINTAINER_MODE_FALSE +MAINTAINER_MODE_TRUE +am__untar +am__tar +AMTAR +am__leading_dot +SET_MAKE +AWK +mkdir_p MKDIR_P -LN_S -CC -CFLAGS -LDFLAGS -CPPFLAGS -ac_ct_CC -EXEEXT -OBJEXT -DEPDIR -am__include -am__quote -AMDEP_TRUE -AMDEP_FALSE -AMDEPBACKSLASH -CCDEPMODE -am__fastdepCC_TRUE -am__fastdepCC_FALSE -CXX -CXXFLAGS -ac_ct_CXX -CXXDEPMODE -am__fastdepCXX_TRUE -am__fastdepCXX_FALSE -CPP -GREP -EGREP -U -ANSI2KNR -RANLIB -PIELDFLAGS -PIECFLAGS -PIECXXFLAGS -sqlite3_LIBS -staplog_CPPFLAGS -BUILD_CRASHMOD_TRUE -BUILD_CRASHMOD_FALSE -have_latex -have_dvips -have_ps2pdf -have_latex2html -BUILD_DOCS_TRUE -BUILD_DOCS_FALSE -have_xmlto -BUILD_REFDOCS_TRUE -BUILD_REFDOCS_FALSE -BUILD_PDFREFDOCS_TRUE -BUILD_PDFREFDOCS_FALSE -have_certutil -nss_CFLAGS -nspr_CFLAGS -BUILD_SERVER_TRUE -BUILD_SERVER_FALSE -HAVE_NSS_TRUE -HAVE_NSS_FALSE -PKG_CONFIG -GRAPHER_CFLAGS -GRAPHER_LIBS -BUILD_GRAPHER_TRUE -BUILD_GRAPHER_FALSE -BUILD_ELFUTILS_TRUE -BUILD_ELFUTILS_FALSE -elfutils_abs_srcdir -stap_LIBS -DATE -PROCFLAGS -CXXCPP -subdirs -LIBOBJS -LTLIBOBJS' +INSTALL_STRIP_PROGRAM +STRIP +install_sh +MAKEINFO +AUTOHEADER +AUTOMAKE +AUTOCONF +ACLOCAL +VERSION +PACKAGE +CYGPATH_W +am__isrc +INSTALL_DATA +INSTALL_SCRIPT +INSTALL_PROGRAM +target_alias +host_alias +build_alias +LIBS +ECHO_T +ECHO_N +ECHO_C +DEFS +mandir +localedir +libdir +psdir +pdfdir +dvidir +htmldir +infodir +docdir +oldincludedir +includedir +localstatedir +sharedstatedir +sysconfdir +datadir +datarootdir +libexecdir +sbindir +bindir +program_transform_name +prefix +exec_prefix +PACKAGE_BUGREPORT +PACKAGE_STRING +PACKAGE_VERSION +PACKAGE_TARNAME +PACKAGE_NAME +PATH_SEPARATOR +SHELL' ac_subst_files='' +ac_user_opts=' +enable_option_checking +enable_maintainer_mode +enable_dependency_tracking +enable_perfmon +enable_prologues +enable_ssp +enable_pie +enable_sqlite +enable_crash +enable_docs +enable_refdocs +enable_server +enable_grapher +with_elfutils +' ac_precious_vars='build_alias host_alias target_alias @@ -768,6 +807,8 @@ ac_subdirs_all='testsuite' # Initialize some variables set by options. ac_init_help= ac_init_version=false +ac_unrecognized_opts= +ac_unrecognized_sep= # The variables have the same names as the options, with # dashes changed to underlines. cache_file=/dev/null @@ -866,13 +907,21 @@ do datarootdir=$ac_optarg ;; -disable-* | --disable-*) - ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` - eval enable_$ac_feature=no ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=no ;; -docdir | --docdir | --docdi | --doc | --do) ac_prev=docdir ;; @@ -885,13 +934,21 @@ do dvidir=$ac_optarg ;; -enable-* | --enable-*) - ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` - eval enable_$ac_feature=\$ac_optarg ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=\$ac_optarg ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ @@ -1082,22 +1139,38 @@ do ac_init_version=: ;; -with-* | --with-*) - ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid package name: $ac_package" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_package=`echo $ac_package | sed 's/[-.]/_/g'` - eval with_$ac_package=\$ac_optarg ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=\$ac_optarg ;; -without-* | --without-*) - ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid package name: $ac_package" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_package=`echo $ac_package | sed 's/[-.]/_/g'` - eval with_$ac_package=no ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=no ;; --x) # Obsolete; use --with-x. @@ -1117,7 +1190,7 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) { echo "$as_me: error: unrecognized option: $ac_option + -*) { $as_echo "$as_me: error: unrecognized option: $ac_option Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; @@ -1126,16 +1199,16 @@ Try \`$0 --help' for more information." >&2 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` # Reject names that are not valid shell variable names. expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2 { (exit 1); exit 1; }; } eval $ac_envvar=\$ac_optarg export $ac_envvar ;; *) # FIXME: should be removed in autoconf 3.0. - echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} ;; @@ -1144,22 +1217,38 @@ done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` - { echo "$as_me: error: missing argument to $ac_option" >&2 + { $as_echo "$as_me: error: missing argument to $ac_option" >&2 { (exit 1); exit 1; }; } fi -# Be sure to have absolute directory names. +if test -n "$ac_unrecognized_opts"; then + case $enable_option_checking in + no) ;; + fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2 + { (exit 1); exit 1; }; } ;; + *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + esac +fi + +# Check all directory arguments for consistency. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ libdir localedir mandir do eval ac_val=\$$ac_var + # Remove trailing slashes. + case $ac_val in + */ ) + ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` + eval $ac_var=\$ac_val;; + esac + # Be sure to have absolute directory names. case $ac_val in [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac - { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 + { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 { (exit 1); exit 1; }; } done @@ -1174,7 +1263,7 @@ target=$target_alias if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe - echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile mode will be used." >&2 elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes @@ -1190,10 +1279,10 @@ test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - { echo "$as_me: error: Working directory cannot be determined" >&2 + { $as_echo "$as_me: error: working directory cannot be determined" >&2 { (exit 1); exit 1; }; } test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - { echo "$as_me: error: pwd does not report name of working directory" >&2 + { $as_echo "$as_me: error: pwd does not report name of working directory" >&2 { (exit 1); exit 1; }; } @@ -1201,12 +1290,12 @@ test "X$ac_ls_di" = "X$ac_pwd_ls_di" || if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then the parent directory. - ac_confdir=`$as_dirname -- "$0" || -$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$0" : 'X\(//\)[^/]' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X"$0" | + ac_confdir=`$as_dirname -- "$as_myself" || +$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_myself" : 'X\(//\)[^/]' \| \ + X"$as_myself" : 'X\(//\)$' \| \ + X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_myself" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -1233,12 +1322,12 @@ else fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 + { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 { (exit 1); exit 1; }; } fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 + cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2 { (exit 1); exit 1; }; } pwd)` # When building in place, set srcdir=. @@ -1287,9 +1376,9 @@ Configuration: Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] + [$ac_default_prefix] --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [PREFIX] + [PREFIX] By default, \`make install' will install all the files in \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify @@ -1299,25 +1388,25 @@ for instance \`--prefix=\$HOME'. For better control, use the options below. Fine tuning of the installation directories: - --bindir=DIR user executables [EPREFIX/bin] - --sbindir=DIR system admin executables [EPREFIX/sbin] - --libexecdir=DIR program executables [EPREFIX/libexec] - --sysconfdir=DIR read-only single-machine data [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] - --localstatedir=DIR modifiable single-machine data [PREFIX/var] - --libdir=DIR object code libraries [EPREFIX/lib] - --includedir=DIR C header files [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc [/usr/include] - --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] - --datadir=DIR read-only architecture-independent data [DATAROOTDIR] - --infodir=DIR info documentation [DATAROOTDIR/info] - --localedir=DIR locale-dependent data [DATAROOTDIR/locale] - --mandir=DIR man documentation [DATAROOTDIR/man] - --docdir=DIR documentation root [DATAROOTDIR/doc/systemtap] - --htmldir=DIR html documentation [DOCDIR] - --dvidir=DIR dvi documentation [DOCDIR] - --pdfdir=DIR pdf documentation [DOCDIR] - --psdir=DIR ps documentation [DOCDIR] + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/systemtap] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] _ACEOF cat <<\_ACEOF @@ -1336,6 +1425,7 @@ if test -n "$ac_init_help"; then cat <<\_ACEOF Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --enable-maintainer-mode enable make rules and dependencies not useful @@ -1400,15 +1490,17 @@ fi if test "$ac_init_help" = "recursive"; then # If there are subdirs, report their specific --help. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue - test -d "$ac_dir" || continue + test -d "$ac_dir" || + { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || + continue ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -1444,7 +1536,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix echo && $SHELL "$ac_srcdir/configure" --help=recursive else - echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi || ac_status=$? cd "$ac_pwd" || { ac_status=$?; break; } done @@ -1454,10 +1546,10 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF systemtap configure 0.9.7 -generated by GNU Autoconf 2.61 +generated by GNU Autoconf 2.63 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1468,7 +1560,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by systemtap $as_me 0.9.7, which was -generated by GNU Autoconf 2.61. Invocation command line was +generated by GNU Autoconf 2.63. Invocation command line was $ $0 $@ @@ -1504,7 +1596,7 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - echo "PATH: $as_dir" + $as_echo "PATH: $as_dir" done IFS=$as_save_IFS @@ -1539,7 +1631,7 @@ do | -silent | --silent | --silen | --sile | --sil) continue ;; *\'*) - ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; @@ -1591,11 +1683,12 @@ _ASBOX case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) $as_unset $ac_var ;; esac ;; esac @@ -1625,9 +1718,9 @@ _ASBOX do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - echo "$ac_var='\''$ac_val'\''" + $as_echo "$ac_var='\''$ac_val'\''" done | sort echo @@ -1642,9 +1735,9 @@ _ASBOX do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - echo "$ac_var='\''$ac_val'\''" + $as_echo "$ac_var='\''$ac_val'\''" done | sort echo fi @@ -1660,8 +1753,8 @@ _ASBOX echo fi test "$ac_signal" != 0 && - echo "$as_me: caught signal $ac_signal" - echo "$as_me: exit $exit_status" + $as_echo "$as_me: caught signal $ac_signal" + $as_echo "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && @@ -1703,21 +1796,24 @@ _ACEOF # Let the site file select an alternate cache file if it wants to. -# Prefer explicitly selected file to automatically selected ones. +# Prefer an explicitly selected file to automatically selected ones. +ac_site_file1=NONE +ac_site_file2=NONE if test -n "$CONFIG_SITE"; then - set x "$CONFIG_SITE" + ac_site_file1=$CONFIG_SITE elif test "x$prefix" != xNONE; then - set x "$prefix/share/config.site" "$prefix/etc/config.site" + ac_site_file1=$prefix/share/config.site + ac_site_file2=$prefix/etc/config.site else - set x "$ac_default_prefix/share/config.site" \ - "$ac_default_prefix/etc/config.site" + ac_site_file1=$ac_default_prefix/share/config.site + ac_site_file2=$ac_default_prefix/etc/config.site fi -shift -for ac_site_file +for ac_site_file in "$ac_site_file1" "$ac_site_file2" do + test "x$ac_site_file" = xNONE && continue if test -r "$ac_site_file"; then - { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 -echo "$as_me: loading site script $ac_site_file" >&6;} + { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +$as_echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" fi @@ -1727,16 +1823,16 @@ if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special # files actually), so we avoid doing that. if test -f "$cache_file"; then - { echo "$as_me:$LINENO: loading cache $cache_file" >&5 -echo "$as_me: loading cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5 +$as_echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else - { echo "$as_me:$LINENO: creating cache $cache_file" >&5 -echo "$as_me: creating cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5 +$as_echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi @@ -1750,29 +1846,38 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 -echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then - { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 -echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 -echo "$as_me: former value: $ac_old_val" >&2;} - { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 -echo "$as_me: current value: $ac_new_val" >&2;} - ac_cache_corrupted=: + # differences in whitespace do not lead to failure. + ac_old_val_w=`echo x $ac_old_val` + ac_new_val_w=`echo x $ac_new_val` + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + ac_cache_corrupted=: + else + { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 +$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} + { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 +$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in - *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in @@ -1782,10 +1887,12 @@ echo "$as_me: current value: $ac_new_val" >&2;} fi done if $ac_cache_corrupted; then - { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 -echo "$as_me: error: changes in the environment can compromise the build" >&2;} - { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 -echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} { (exit 1); exit 1; }; } fi @@ -1841,8 +1948,8 @@ for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do fi done if test -z "$ac_aux_dir"; then - { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 -echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 +$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} { (exit 1); exit 1; }; } fi @@ -1868,11 +1975,12 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. -{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 -echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -1901,17 +2009,29 @@ case $as_dir/ in # program-specific install script used by HP pwplus--don't use. : else - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi fi fi done done ;; esac + done IFS=$as_save_IFS +rm -rf conftest.one conftest.two conftest.dir fi if test "${ac_cv_path_install+set}" = set; then @@ -1924,8 +2044,8 @@ fi INSTALL=$ac_install_sh fi fi -{ echo "$as_me:$LINENO: result: $INSTALL" >&5 -echo "${ECHO_T}$INSTALL" >&6; } +{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. @@ -1935,8 +2055,8 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5 -echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } # Just in case sleep 1 echo timestamp > conftest.file @@ -1959,9 +2079,9 @@ if ( # if, for instance, CONFIG_SHELL is bash and it inherits a # broken ls alias from the environment. This has actually # happened. Such a system could not be considered "sane". - { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken + { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken alias in your environment" >&5 -echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken alias in your environment" >&2;} { (exit 1); exit 1; }; } fi @@ -1972,26 +2092,23 @@ then # Ok. : else - { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! + { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files! Check your system clock" >&5 -echo "$as_me: error: newly created file is older than distributed files! +$as_echo "$as_me: error: newly created file is older than distributed files! Check your system clock" >&2;} { (exit 1); exit 1; }; } fi -{ echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } +{ $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } test "$program_prefix" != NONE && program_transform_name="s&^&$program_prefix&;$program_transform_name" # Use a double $ so make ignores it. test "$program_suffix" != NONE && program_transform_name="s&\$&$program_suffix&;$program_transform_name" -# Double any \ or $. echo might interpret backslashes. +# Double any \ or $. # By default was `s,x,x', remove it if useless. -cat <<\_ACEOF >conftest.sed -s/[\\$]/&&/g;s/;s,x,x,$// -_ACEOF -program_transform_name=`echo $program_transform_name | sed -f conftest.sed` -rm -f conftest.sed +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` # expand $ac_aux_dir to an absolute path am_aux_dir=`cd $ac_aux_dir && pwd` @@ -2002,15 +2119,15 @@ if eval "$MISSING --run true"; then am_missing_run="$MISSING --run " else am_missing_run= - { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 -echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} fi -{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 -echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } if test -z "$MKDIR_P"; then if test "${ac_cv_path_mkdir+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin @@ -2045,8 +2162,8 @@ fi MKDIR_P="$ac_install_sh -d" fi fi -{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5 -echo "${ECHO_T}$MKDIR_P" >&6; } +{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } mkdir_p="$MKDIR_P" case $mkdir_p in @@ -2058,10 +2175,10 @@ for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_AWK+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. @@ -2074,7 +2191,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AWK="$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2085,22 +2202,23 @@ fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then - { echo "$as_me:$LINENO: result: $AWK" >&5 -echo "${ECHO_T}$AWK" >&6; } + { $as_echo "$as_me:$LINENO: result: $AWK" >&5 +$as_echo "$AWK" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi test -n "$AWK" && break done -{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 -echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } -set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.make <<\_ACEOF SHELL = /bin/sh @@ -2117,12 +2235,12 @@ esac rm -f conftest.make fi if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } SET_MAKE= else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } SET_MAKE="MAKE=${MAKE-make}" fi @@ -2141,8 +2259,8 @@ if test "`cd $srcdir && pwd`" != "`pwd`"; then am__isrc=' -I$(srcdir)' # test to see if srcdir already configured if test -f $srcdir/config.status; then - { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 -echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} { (exit 1); exit 1; }; } fi fi @@ -2197,10 +2315,10 @@ if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_STRIP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. @@ -2213,7 +2331,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2224,11 +2342,11 @@ fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then - { echo "$as_me:$LINENO: result: $STRIP" >&5 -echo "${ECHO_T}$STRIP" >&6; } + { $as_echo "$as_me:$LINENO: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2237,10 +2355,10 @@ if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. @@ -2253,7 +2371,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2264,11 +2382,11 @@ fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then - { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 -echo "${ECHO_T}$ac_ct_STRIP" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then @@ -2276,12 +2394,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP @@ -2305,8 +2419,8 @@ am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' -{ echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 -echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } # Check whether --enable-maintainer-mode was given. if test "${enable_maintainer_mode+set}" = set; then enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval @@ -2314,8 +2428,8 @@ else USE_MAINTAINER_MODE=no fi - { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 -echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; } + { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } if test $USE_MAINTAINER_MODE = yes; then MAINTAINER_MODE_TRUE= MAINTAINER_MODE_FALSE='#' @@ -2335,15 +2449,15 @@ case $mkdir_p in esac -{ echo "$as_me:$LINENO: checking whether ln -s works" >&5 -echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 -echo "${ECHO_T}no, using $LN_S" >&6; } + { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } fi ac_ext=c @@ -2354,10 +2468,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2370,7 +2484,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}gcc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2381,11 +2495,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2394,10 +2508,10 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. @@ -2410,7 +2524,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="gcc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2421,11 +2535,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -echo "${ECHO_T}$ac_ct_CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_CC" = x; then @@ -2433,12 +2547,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -2451,10 +2561,10 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2467,7 +2577,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}cc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2478,11 +2588,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2491,10 +2601,10 @@ fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2512,7 +2622,7 @@ do continue fi ac_cv_prog_CC="cc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2535,11 +2645,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2550,10 +2660,10 @@ if test -z "$CC"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -2566,7 +2676,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2577,11 +2687,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2594,10 +2704,10 @@ if test -z "$CC"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. @@ -2610,7 +2720,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2621,11 +2731,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -echo "${ECHO_T}$ac_ct_CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2637,12 +2747,8 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -2652,44 +2758,50 @@ fi fi -test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 -echo "$as_me: error: no acceptable C compiler found in \$PATH +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } # Provide some information about the compiler. -echo "$as_me:$LINENO: checking for C compiler version" >&5 -ac_compiler=`set X $ac_compile; echo $2` +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 { (ac_try="$ac_compiler --version >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler --version >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -v >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler -v >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -V >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler -V >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF @@ -2708,27 +2820,22 @@ main () } _ACEOF ac_clean_files_save=$ac_clean_files -ac_clean_files="$ac_clean_files a.out a.exe b.out" +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 -echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } -ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` -# -# List of possible output files, starting from the most likely. -# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) -# only as a last resort. b.out is created by i960 compilers. -ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' -# -# The IRIX 6 linker writes into existing files which may not be -# executable, retaining their permissions. Remove them first so a -# subsequent execution test works. +{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + ac_rmfiles= for ac_file in $ac_files do case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; * ) ac_rmfiles="$ac_rmfiles $ac_file";; esac done @@ -2739,10 +2846,11 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link_default") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' @@ -2753,7 +2861,7 @@ for ac_file in $ac_files '' do test -f "$ac_file" || continue case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; [ab].out ) # We found the default executable, but exeext='' is most @@ -2780,25 +2888,27 @@ else ac_file='' fi -{ echo "$as_me:$LINENO: result: $ac_file" >&5 -echo "${ECHO_T}$ac_file" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } if test -z "$ac_file"; then - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 -echo "$as_me: error: C compiler cannot create executables +$as_echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} - { (exit 77); exit 77; }; } + { (exit 77); exit 77; }; }; } fi ac_exeext=$ac_cv_exeext # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 -echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then @@ -2807,49 +2917,53 @@ if test "$cross_compiling" != yes; then *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { echo "$as_me:$LINENO: error: cannot run C compiled programs. + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&5 -echo "$as_me: error: cannot run C compiled programs. +$as_echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi fi fi -{ echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } +{ $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } -rm -f a.out a.exe conftest$ac_cv_exeext b.out +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 -echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } -{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 -echo "${ECHO_T}$cross_compiling" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } -{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 -echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will @@ -2858,31 +2972,33 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` break;; * ) break;; esac done else - { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi rm -f conftest$ac_cv_exeext -{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 -echo "${ECHO_T}$ac_cv_exeext" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT -{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 -echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } if test "${ac_cv_objext+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -2905,40 +3021,43 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in conftest.o conftest.obj conftest.*; do test -f "$ac_file" || continue; case $ac_file in - *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&5 -echo "$as_me: error: cannot compute suffix of object files: cannot compile +$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi -{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 -echo "${ECHO_T}$ac_cv_objext" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } OBJEXT=$ac_cv_objext ac_objext=$OBJEXT -{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 -echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } if test "${ac_cv_c_compiler_gnu+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -2964,20 +3083,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_compiler_gnu=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no @@ -2987,15 +3107,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 -echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } -GCC=`test $ac_compiler_gnu = yes && echo yes` +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS -{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 -echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } if test "${ac_cv_prog_cc_g+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes @@ -3022,20 +3146,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_g=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 CFLAGS="" @@ -3060,20 +3185,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_c_werror_flag=$ac_save_c_werror_flag @@ -3099,20 +3225,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_g=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -3127,8 +3254,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag fi -{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 -echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then @@ -3144,10 +3271,10 @@ else CFLAGS= fi fi -{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 -echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } if test "${ac_cv_prog_cc_c89+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no ac_save_CC=$CC @@ -3218,20 +3345,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_c89=$ac_arg else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -3247,15 +3375,15 @@ fi # AC_CACHE_VAL case "x$ac_cv_prog_cc_c89" in x) - { echo "$as_me:$LINENO: result: none needed" >&5 -echo "${ECHO_T}none needed" >&6; } ;; + { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; xno) - { echo "$as_me:$LINENO: result: unsupported" >&5 -echo "${ECHO_T}unsupported" >&6; } ;; + { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; *) CC="$CC $ac_cv_prog_cc_c89" - { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 -echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; + { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; esac @@ -3276,8 +3404,8 @@ am__doit: .PHONY: am__doit END # If we don't find an include directive, just comment out the code. -{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 -echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 +$as_echo_n "checking for style of include used by $am_make... " >&6; } am__include="#" am__quote= _am_result=none @@ -3304,8 +3432,8 @@ if test "$am__include" = "#"; then fi -{ echo "$as_me:$LINENO: result: $_am_result" >&5 -echo "${ECHO_T}$_am_result" >&6; } +{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5 +$as_echo "$_am_result" >&6; } rm -f confinc confmf # Check whether --enable-dependency-tracking was given. @@ -3329,10 +3457,10 @@ fi depcc="$CC" am_compiler_list= -{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 -echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then # We make a subdir and do the tests there. Otherwise we can end up @@ -3420,8 +3548,8 @@ else fi fi -{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 -echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } +{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type if @@ -3449,10 +3577,10 @@ if test -z "$CXX"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CXX+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. @@ -3465,7 +3593,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3476,11 +3604,11 @@ fi fi CXX=$ac_cv_prog_CXX if test -n "$CXX"; then - { echo "$as_me:$LINENO: result: $CXX" >&5 -echo "${ECHO_T}$CXX" >&6; } + { $as_echo "$as_me:$LINENO: result: $CXX" >&5 +$as_echo "$CXX" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -3493,10 +3621,10 @@ if test -z "$CXX"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CXX"; then ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. @@ -3509,7 +3637,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CXX="$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -3520,11 +3648,11 @@ fi fi ac_ct_CXX=$ac_cv_prog_ac_ct_CXX if test -n "$ac_ct_CXX"; then - { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 -echo "${ECHO_T}$ac_ct_CXX" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 +$as_echo "$ac_ct_CXX" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -3536,12 +3664,8 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CXX=$ac_ct_CXX @@ -3551,43 +3675,47 @@ fi fi fi # Provide some information about the compiler. -echo "$as_me:$LINENO: checking for C++ compiler version" >&5 -ac_compiler=`set X $ac_compile; echo $2` +$as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5 +set X $ac_compile +ac_compiler=$2 { (ac_try="$ac_compiler --version >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler --version >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -v >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler -v >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -V >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler -V >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } -{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 -echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 +$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } if test "${ac_cv_cxx_compiler_gnu+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -3613,20 +3741,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_cxx_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_compiler_gnu=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no @@ -3636,15 +3765,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_cxx_compiler_gnu=$ac_compiler_gnu fi -{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 -echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; } -GXX=`test $ac_compiler_gnu = yes && echo yes` +{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 +$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi ac_test_CXXFLAGS=${CXXFLAGS+set} ac_save_CXXFLAGS=$CXXFLAGS -{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 -echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 +$as_echo_n "checking whether $CXX accepts -g... " >&6; } if test "${ac_cv_prog_cxx_g+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_cxx_werror_flag=$ac_cxx_werror_flag ac_cxx_werror_flag=yes @@ -3671,20 +3804,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_cxx_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cxx_g=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 CXXFLAGS="" @@ -3709,20 +3843,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_cxx_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cxx_werror_flag=$ac_save_cxx_werror_flag @@ -3748,20 +3883,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_cxx_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cxx_g=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -3776,8 +3912,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cxx_werror_flag=$ac_save_cxx_werror_flag fi -{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 -echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 +$as_echo "$ac_cv_prog_cxx_g" >&6; } if test "$ac_test_CXXFLAGS" = set; then CXXFLAGS=$ac_save_CXXFLAGS elif test $ac_cv_prog_cxx_g = yes; then @@ -3801,10 +3937,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu depcc="$CXX" am_compiler_list= -{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 -echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then # We make a subdir and do the tests there. Otherwise we can end up @@ -3892,8 +4028,8 @@ else fi fi -{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 -echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; } +{ $as_echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type if @@ -3912,15 +4048,15 @@ ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 -echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" @@ -3952,20 +4088,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -3989,13 +4126,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err @@ -4003,7 +4141,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 # Broken: success on invalid input. continue else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -4028,8 +4166,8 @@ fi else ac_cv_prog_CPP=$CPP fi -{ echo "$as_me:$LINENO: result: $CPP" >&5 -echo "${ECHO_T}$CPP" >&6; } +{ $as_echo "$as_me:$LINENO: result: $CPP" >&5 +$as_echo "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do @@ -4057,20 +4195,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -4094,13 +4233,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err @@ -4108,7 +4248,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 # Broken: success on invalid input. continue else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -4124,11 +4264,13 @@ rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else - { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 -echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi ac_ext=c @@ -4145,10 +4287,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -4161,7 +4303,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}gcc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4172,11 +4314,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4185,10 +4327,10 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. @@ -4201,7 +4343,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="gcc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4212,11 +4354,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -echo "${ECHO_T}$ac_ct_CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_CC" = x; then @@ -4224,12 +4366,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -4242,10 +4380,10 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -4258,7 +4396,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}cc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4269,11 +4407,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4282,10 +4420,10 @@ fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -4303,7 +4441,7 @@ do continue fi ac_cv_prog_CC="cc" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4326,11 +4464,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4341,10 +4479,10 @@ if test -z "$CC"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. @@ -4357,7 +4495,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4368,11 +4506,11 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - { echo "$as_me:$LINENO: result: $CC" >&5 -echo "${ECHO_T}$CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $CC" >&5 +$as_echo "$CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4385,10 +4523,10 @@ if test -z "$CC"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_CC+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. @@ -4401,7 +4539,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -4412,11 +4550,11 @@ fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 -echo "${ECHO_T}$ac_ct_CC" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -4428,12 +4566,8 @@ done else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC @@ -4443,50 +4577,56 @@ fi fi -test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 -echo "$as_me: error: no acceptable C compiler found in \$PATH +$as_echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } # Provide some information about the compiler. -echo "$as_me:$LINENO: checking for C compiler version" >&5 -ac_compiler=`set X $ac_compile; echo $2` +$as_echo "$as_me:$LINENO: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 { (ac_try="$ac_compiler --version >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler --version >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -v >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler -v >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (ac_try="$ac_compiler -V >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compiler -V >&5") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } -{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 -echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } if test "${ac_cv_c_compiler_gnu+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -4512,20 +4652,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_compiler_gnu=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no @@ -4535,15 +4676,19 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi -{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 -echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } -GCC=`test $ac_compiler_gnu = yes && echo yes` +{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS -{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 -echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } if test "${ac_cv_prog_cc_g+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_save_c_werror_flag=$ac_c_werror_flag ac_c_werror_flag=yes @@ -4570,20 +4715,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_g=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 CFLAGS="" @@ -4608,20 +4754,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_c_werror_flag=$ac_save_c_werror_flag @@ -4647,20 +4794,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_g=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -4675,8 +4823,8 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_c_werror_flag=$ac_save_c_werror_flag fi -{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 -echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then @@ -4692,10 +4840,10 @@ else CFLAGS= fi fi -{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 -echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } if test "${ac_cv_prog_cc_c89+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no ac_save_CC=$CC @@ -4766,20 +4914,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_prog_cc_c89=$ac_arg else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 @@ -4795,15 +4944,15 @@ fi # AC_CACHE_VAL case "x$ac_cv_prog_cc_c89" in x) - { echo "$as_me:$LINENO: result: none needed" >&5 -echo "${ECHO_T}none needed" >&6; } ;; + { $as_echo "$as_me:$LINENO: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; xno) - { echo "$as_me:$LINENO: result: unsupported" >&5 -echo "${ECHO_T}unsupported" >&6; } ;; + { $as_echo "$as_me:$LINENO: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; *) CC="$CC $ac_cv_prog_cc_c89" - { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 -echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; + { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; esac @@ -4815,10 +4964,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu depcc="$CC" am_compiler_list= -{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 -echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then # We make a subdir and do the tests there. Otherwise we can end up @@ -4906,8 +5055,8 @@ else fi fi -{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 -echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } +{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type if @@ -4925,16 +5074,16 @@ fi am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc if test "x$CC" != xcc; then - { echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 -echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5 +$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } else - { echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 -echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5 +$as_echo_n "checking whether cc understands -c and -o together... " >&6; } fi -set dummy $CC; ac_cc=`echo $2 | +set dummy $CC; ac_cc=`$as_echo "$2" | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -4960,19 +5109,21 @@ if { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -f conftest2.$ac_objext && { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then eval ac_cv_prog_cc_${ac_cc}_c_o=yes @@ -4983,10 +5134,11 @@ then *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' rm -f conftest2.* @@ -4994,19 +5146,21 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -f conftest2.$ac_objext && { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # cc works too. @@ -5024,11 +5178,11 @@ rm -f core conftest* fi if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } cat >>confdefs.h <<\_ACEOF #define NO_MINUS_C_MINUS_O 1 @@ -5039,8 +5193,9 @@ fi # FIXME: we rely on the cache variable name because # there is no other way. set dummy $CC -ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` -if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then +am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then # Losing compiler, so override with the script. # FIXME: It is wrong to rewrite CC. # But if we don't then we get into trouble of one sort or another. @@ -5050,11 +5205,11 @@ if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then fi -{ echo "$as_me:$LINENO: checking for function prototypes" >&5 -echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for function prototypes" >&5 +$as_echo_n "checking for function prototypes... " >&6; } if test "$ac_cv_prog_cc_c89" != no; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define PROTOTYPES 1 @@ -5066,48 +5221,43 @@ cat >>confdefs.h <<\_ACEOF _ACEOF else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi -{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 -echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } if test "${ac_cv_path_GREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - # Extract the first word of "grep ggrep" to use in msg output -if test -z "$GREP"; then -set dummy grep ggrep; ac_prog_name=$2 -if test "${ac_cv_path_GREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else + if test -z "$GREP"; then ac_path_GREP_found=false -# Loop through the user's path and test for each of PROGNAME-LIST -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in grep ggrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue - # Check for GNU ac_path_GREP and select it if it is found. + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue +# Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 - echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + $as_echo_n 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - echo 'GREP' >> "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` @@ -5122,74 +5272,60 @@ case `"$ac_path_GREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - - $ac_path_GREP_found && break 3 + $ac_path_GREP_found && break 3 + done done done - -done IFS=$as_save_IFS - - -fi - -GREP="$ac_cv_path_GREP" -if test -z "$GREP"; then - { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + if test -z "$ac_cv_path_GREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } -fi - + fi else ac_cv_path_GREP=$GREP fi - fi -{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 -echo "${ECHO_T}$ac_cv_path_GREP" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" -{ echo "$as_me:$LINENO: checking for egrep" >&5 -echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } if test "${ac_cv_path_EGREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else - # Extract the first word of "egrep" to use in msg output -if test -z "$EGREP"; then -set dummy egrep; ac_prog_name=$2 -if test "${ac_cv_path_EGREP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else + if test -z "$EGREP"; then ac_path_EGREP_found=false -# Loop through the user's path and test for each of PROGNAME-LIST -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in egrep; do - for ac_exec_ext in '' $ac_executable_extensions; do - ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue - # Check for GNU ac_path_EGREP and select it if it is found. + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 - echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + $as_echo_n 0123456789 >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" - echo 'EGREP' >> "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` @@ -5204,40 +5340,31 @@ case `"$ac_path_EGREP" --version 2>&1` in rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac - - $ac_path_EGREP_found && break 3 + $ac_path_EGREP_found && break 3 + done done done - -done IFS=$as_save_IFS - - -fi - -EGREP="$ac_cv_path_EGREP" -if test -z "$EGREP"; then - { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 -echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + if test -z "$ac_cv_path_EGREP"; then + { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } -fi - + fi else ac_cv_path_EGREP=$EGREP fi - fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 -echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" -{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 -echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } if test "${ac_cv_header_stdc+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -5264,20 +5391,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no @@ -5369,37 +5497,40 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_try") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else - echo "$as_me: program exited with status $ac_status" >&5 -echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi +rm -rf conftest.dSYM rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 -echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF @@ -5421,11 +5552,11 @@ fi for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -5443,20 +5574,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -5464,12 +5596,15 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_Header'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -5488,20 +5623,21 @@ fi for ac_header in string.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -5517,32 +5653,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -5556,51 +5693,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to systemtap@sources.redhat.com ## @@ -5609,21 +5747,24 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -5634,10 +5775,10 @@ done if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. @@ -5650,7 +5791,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5661,11 +5802,11 @@ fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - { echo "$as_me:$LINENO: result: $RANLIB" >&5 -echo "${ECHO_T}$RANLIB" >&6; } + { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -5674,10 +5815,10 @@ if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. @@ -5690,7 +5831,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -5701,11 +5842,11 @@ fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then - { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 -echo "${ECHO_T}$ac_ct_RANLIB" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then @@ -5713,12 +5854,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB @@ -5742,11 +5879,12 @@ fi # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. -{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 -echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -5775,17 +5913,29 @@ case $as_dir/ in # program-specific install script used by HP pwplus--don't use. : else - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi fi fi done done ;; esac + done IFS=$as_save_IFS +rm -rf conftest.one conftest.two conftest.dir fi if test "${ac_cv_path_install+set}" = set; then @@ -5798,8 +5948,8 @@ fi INSTALL=$ac_install_sh fi fi -{ echo "$as_me:$LINENO: result: $INSTALL" >&5 -echo "${ECHO_T}$INSTALL" >&6; } +{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. @@ -5809,11 +5959,12 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 -echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } -set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.make <<\_ACEOF SHELL = /bin/sh @@ -5830,12 +5981,12 @@ esac rm -f conftest.make fi if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } SET_MAKE= else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } SET_MAKE="MAKE=${MAKE-make}" fi @@ -5853,10 +6004,10 @@ if test "${enable_perfmon+set}" = set; then LDFLAGS="$LDFLAGS -L$enable_perfmon/lib" fi -{ echo "$as_me:$LINENO: checking for pfm_start in -lpfm" >&5 -echo $ECHO_N "checking for pfm_start in -lpfm... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for pfm_start in -lpfm" >&5 +$as_echo_n "checking for pfm_start in -lpfm... " >&6; } if test "${ac_cv_lib_pfm_pfm_start+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lpfm $LIBS" @@ -5888,33 +6039,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_pfm_pfm_start=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_pfm_pfm_start=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_pfm_pfm_start" >&5 -echo "${ECHO_T}$ac_cv_lib_pfm_pfm_start" >&6; } -if test $ac_cv_lib_pfm_pfm_start = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_pfm_pfm_start" >&5 +$as_echo "$ac_cv_lib_pfm_pfm_start" >&6; } +if test "x$ac_cv_lib_pfm_pfm_start" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBPFM 1 _ACEOF @@ -5923,8 +6078,8 @@ _ACEOF else - { { echo "$as_me:$LINENO: error: systemtap cannot find required perfmon libs (libpfm-devel may need to be installed" >&5 -echo "$as_me: error: systemtap cannot find required perfmon libs (libpfm-devel may need to be installed" >&2;} + { { $as_echo "$as_me:$LINENO: error: systemtap cannot find required perfmon libs (libpfm-devel may need to be installed" >&5 +$as_echo "$as_me: error: systemtap cannot find required perfmon libs (libpfm-devel may need to be installed" >&2;} { (exit 1); exit 1; }; } fi @@ -5933,17 +6088,17 @@ fi if test "${enable_prologues+set}" != set; then - { echo "$as_me:$LINENO: checking to see if prologue searching should be the default" >&5 -echo $ECHO_N "checking to see if prologue searching should be the default... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking to see if prologue searching should be the default" >&5 +$as_echo_n "checking to see if prologue searching should be the default... " >&6; } if { echo '#if __i386__ == 1 && __GNUC__ < 4' echo ' yes ' echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then enable_prologues=yes - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi fi # Check whether --enable-prologues was given. @@ -5952,7 +6107,7 @@ if test "${enable_prologues+set}" = set; then if test "$enable_prologues" = yes; then cat >>confdefs.h <<\_ACEOF -#define ENABLE_PROLOGUES +#define ENABLE_PROLOGUES /**/ _ACEOF fi @@ -5979,29 +6134,30 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then - { echo "$as_me:$LINENO: Compiling with gcc -fstack-protector-all et al." >&5 -echo "$as_me: Compiling with gcc -fstack-protector-all et al." >&6;} + { $as_echo "$as_me:$LINENO: Compiling with gcc -fstack-protector-all et al." >&5 +$as_echo "$as_me: Compiling with gcc -fstack-protector-all et al." >&6;} CFLAGS="$save_CFLAGS -fstack-protector-all -D_FORTIFY_SOURCE=2" CXFXLAGS="$save_CXXFLAGS -fstack-protector-all -D_FORTIFY_SOURCE=2" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: Compiler does not support -fstack-protector-all et al." >&5 -echo "$as_me: Compiler does not support -fstack-protector-all et al." >&6;} + { $as_echo "$as_me:$LINENO: Compiler does not support -fstack-protector-all et al." >&5 +$as_echo "$as_me: Compiler does not support -fstack-protector-all et al." >&6;} CFLAGS="$save_CFLAGS" CXXFLAGS="$save_CXXFLAGS" fi @@ -6033,21 +6189,24 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then - { echo "$as_me:$LINENO: Compiling with gcc pie et al." >&5 -echo "$as_me: Compiling with gcc pie et al." >&6;} + { $as_echo "$as_me:$LINENO: Compiling with gcc pie et al." >&5 +$as_echo "$as_me: Compiling with gcc pie et al." >&6;} # LDFLAGS is special since it may be passed down to bundled-elfutils, # and interfere with the .so's built therein PIELDFLAGS="$LDFLAGS" @@ -6058,12 +6217,12 @@ echo "$as_me: Compiling with gcc pie et al." >&6;} CXXFLAGS="$save_CXXFLAGS" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 - { echo "$as_me:$LINENO: Compiler does not support -pie et al." >&5 -echo "$as_me: Compiler does not support -pie et al." >&6;} + { $as_echo "$as_me:$LINENO: Compiler does not support -pie et al." >&5 +$as_echo "$as_me: Compiler does not support -pie et al." >&6;} PIECFLAGS="" CFLAGS="$save_CFLAGS" PIECXXFLAGS="" @@ -6072,6 +6231,7 @@ echo "$as_me: Compiler does not support -pie et al." >&6;} LDFLAGS="$save_LDFLAGS" fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext fi @@ -6088,10 +6248,10 @@ else fi sqlite3_LIBS= if test "x$enable_sqlite" != xno; then - { echo "$as_me:$LINENO: checking for sqlite3_open in -lsqlite3" >&5 -echo $ECHO_N "checking for sqlite3_open in -lsqlite3... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for sqlite3_open in -lsqlite3" >&5 +$as_echo_n "checking for sqlite3_open in -lsqlite3... " >&6; } if test "${ac_cv_lib_sqlite3_sqlite3_open+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsqlite3 $LIBS" @@ -6123,33 +6283,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_sqlite3_sqlite3_open=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_sqlite3_sqlite3_open=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5 -echo "${ECHO_T}$ac_cv_lib_sqlite3_sqlite3_open" >&6; } -if test $ac_cv_lib_sqlite3_sqlite3_open = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5 +$as_echo "$ac_cv_lib_sqlite3_sqlite3_open" >&6; } +if test "x$ac_cv_lib_sqlite3_sqlite3_open" = x""yes; then sqlite3_LIBS=-lsqlite3 @@ -6159,11 +6323,13 @@ _ACEOF else if test "x$enable_sqlite" != xcheck; then - { { echo "$as_me:$LINENO: error: --enable-sqlite was given, but test for sqlite failed + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: --enable-sqlite was given, but test for sqlite failed See \`config.log' for more details." >&5 -echo "$as_me: error: --enable-sqlite was given, but test for sqlite failed +$as_echo "$as_me: error: --enable-sqlite was given, but test for sqlite failed See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi fi @@ -6182,11 +6348,11 @@ if test "${enable_crash+set}" = set; then for ac_header in crash/defs.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ @@ -6206,20 +6372,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" @@ -6227,17 +6394,20 @@ fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_Header'}'` = yes; then +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF else - { { echo "$as_me:$LINENO: error: cannot find required crash header (crash-devel may need to be installed)" >&5 -echo "$as_me: error: cannot find required crash header (crash-devel may need to be installed)" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot find required crash header (crash-devel may need to be installed)" >&5 +$as_echo "$as_me: error: cannot find required crash header (crash-devel may need to be installed)" >&2;} { (exit 1); exit 1; }; } fi @@ -6268,10 +6438,10 @@ fi # Extract the first word of "latex", so it can be a program name with args. set dummy latex; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_have_latex+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$have_latex"; then ac_cv_prog_have_latex="$have_latex" # Let the user override the test. @@ -6284,7 +6454,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_have_latex="yes" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -6296,20 +6466,20 @@ fi fi have_latex=$ac_cv_prog_have_latex if test -n "$have_latex"; then - { echo "$as_me:$LINENO: result: $have_latex" >&5 -echo "${ECHO_T}$have_latex" >&6; } + { $as_echo "$as_me:$LINENO: result: $have_latex" >&5 +$as_echo "$have_latex" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi # Extract the first word of "dvips", so it can be a program name with args. set dummy dvips; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_have_dvips+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$have_dvips"; then ac_cv_prog_have_dvips="$have_dvips" # Let the user override the test. @@ -6322,7 +6492,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_have_dvips="yes" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -6334,20 +6504,20 @@ fi fi have_dvips=$ac_cv_prog_have_dvips if test -n "$have_dvips"; then - { echo "$as_me:$LINENO: result: $have_dvips" >&5 -echo "${ECHO_T}$have_dvips" >&6; } + { $as_echo "$as_me:$LINENO: result: $have_dvips" >&5 +$as_echo "$have_dvips" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi # Extract the first word of "ps2pdf", so it can be a program name with args. set dummy ps2pdf; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_have_ps2pdf+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$have_ps2pdf"; then ac_cv_prog_have_ps2pdf="$have_ps2pdf" # Let the user override the test. @@ -6360,7 +6530,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_have_ps2pdf="yes" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -6372,20 +6542,20 @@ fi fi have_ps2pdf=$ac_cv_prog_have_ps2pdf if test -n "$have_ps2pdf"; then - { echo "$as_me:$LINENO: result: $have_ps2pdf" >&5 -echo "${ECHO_T}$have_ps2pdf" >&6; } + { $as_echo "$as_me:$LINENO: result: $have_ps2pdf" >&5 +$as_echo "$have_ps2pdf" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi # Extract the first word of "latex2html", so it can be a program name with args. set dummy latex2html; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_have_latex2html+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$have_latex2html"; then ac_cv_prog_have_latex2html="$have_latex2html" # Let the user override the test. @@ -6398,7 +6568,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_have_latex2html="yes" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -6410,23 +6580,23 @@ fi fi have_latex2html=$ac_cv_prog_have_latex2html if test -n "$have_latex2html"; then - { echo "$as_me:$LINENO: result: $have_latex2html" >&5 -echo "${ECHO_T}$have_latex2html" >&6; } + { $as_echo "$as_me:$LINENO: result: $have_latex2html" >&5 +$as_echo "$have_latex2html" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi if test "x${have_latex}${have_dvips}${have_ps2pdf}${have_latex2html}" != "xyesyesyesyes"; then if test "$enable_docs" == "yes"; then - { { echo "$as_me:$LINENO: error: cannot find all tools for building documentation" >&5 -echo "$as_me: error: cannot find all tools for building documentation" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot find all tools for building documentation" >&5 +$as_echo "$as_me: error: cannot find all tools for building documentation" >&2;} { (exit 1); exit 1; }; } fi if test "$enable_docs" == "check"; then - { echo "$as_me:$LINENO: WARNING: will not build documentation, cannot find all tools" >&5 -echo "$as_me: WARNING: will not build documentation, cannot find all tools" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: will not build documentation, cannot find all tools" >&5 +$as_echo "$as_me: WARNING: will not build documentation, cannot find all tools" >&2;} fi fi if test "x${have_latex}${have_dvips}${have_ps2pdf}${have_latex2html}" == "xyesyesyesyes" -a "$enable_docs" != "no"; then @@ -6450,16 +6620,16 @@ else fi if test "$building_docs" == "no" -a "$enable_refdocs" == "yes" ; then - { { echo "$as_me:$LINENO: error: must use --enable-docs with --enable-refdocs" >&5 -echo "$as_me: error: must use --enable-docs with --enable-refdocs" >&2;} + { { $as_echo "$as_me:$LINENO: error: must use --enable-docs with --enable-refdocs" >&5 +$as_echo "$as_me: error: must use --enable-docs with --enable-refdocs" >&2;} { (exit 1); exit 1; }; } fi # Extract the first word of "xmlto", so it can be a program name with args. set dummy xmlto; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_have_xmlto+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$have_xmlto"; then ac_cv_prog_have_xmlto="$have_xmlto" # Let the user override the test. @@ -6472,7 +6642,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_have_xmlto="yes" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -6484,18 +6654,18 @@ fi fi have_xmlto=$ac_cv_prog_have_xmlto if test -n "$have_xmlto"; then - { echo "$as_me:$LINENO: result: $have_xmlto" >&5 -echo "${ECHO_T}$have_xmlto" >&6; } + { $as_echo "$as_me:$LINENO: result: $have_xmlto" >&5 +$as_echo "$have_xmlto" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi if test "$enable_refdocs" == "yes"; then if test "x${have_xmlto}" != "xyes"; then - { { echo "$as_me:$LINENO: error: cannot find xmlto for building reference documentation" >&5 -echo "$as_me: error: cannot find xmlto for building reference documentation" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot find xmlto for building reference documentation" >&5 +$as_echo "$as_me: error: cannot find xmlto for building reference documentation" >&2;} { (exit 1); exit 1; }; } fi fi @@ -6512,8 +6682,8 @@ fi if test "x${building_refdocs}" == "xyes"; then -{ echo "$as_me:$LINENO: checking for xmlto pdf support" >&5 -echo $ECHO_N "checking for xmlto pdf support... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for xmlto pdf support" >&5 +$as_echo_n "checking for xmlto pdf support... " >&6; } cat > conftest.$ac_ext << EOF & /dev/null if test $? == 0; then have_xmlto_pdf="yes" - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } - { echo "$as_me:$LINENO: WARNING: Not building reference documentation in PDF format" >&5 -echo "$as_me: WARNING: Not building reference documentation in PDF format" >&2;} + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:$LINENO: WARNING: Not building reference documentation in PDF format" >&5 +$as_echo "$as_me: WARNING: Not building reference documentation in PDF format" >&2;} fi fi if test "have_xmlto_pdf" == "yes"; then @@ -6554,10 +6724,10 @@ fi # Extract the first word of "certutil", so it can be a program name with args. set dummy certutil; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_have_certutil+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$have_certutil"; then ac_cv_prog_have_certutil="$have_certutil" # Let the user override the test. @@ -6570,7 +6740,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_have_certutil="yes" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -6582,22 +6752,22 @@ fi fi have_certutil=$ac_cv_prog_have_certutil if test -n "$have_certutil"; then - { echo "$as_me:$LINENO: result: $have_certutil" >&5 -echo "${ECHO_T}$have_certutil" >&6; } + { $as_echo "$as_me:$LINENO: result: $have_certutil" >&5 +$as_echo "$have_certutil" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi -{ echo "$as_me:$LINENO: checking for /usr/include/nss3" >&5 -echo $ECHO_N "checking for /usr/include/nss3... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for /usr/include/nss3" >&5 +$as_echo_n "checking for /usr/include/nss3... " >&6; } if test "${ac_cv_file__usr_include_nss3+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else test "$cross_compiling" = yes && - { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 -echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 +$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} { (exit 1); exit 1; }; } if test -r "/usr/include/nss3"; then ac_cv_file__usr_include_nss3=yes @@ -6605,20 +6775,20 @@ else ac_cv_file__usr_include_nss3=no fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_file__usr_include_nss3" >&5 -echo "${ECHO_T}$ac_cv_file__usr_include_nss3" >&6; } -if test $ac_cv_file__usr_include_nss3 = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_file__usr_include_nss3" >&5 +$as_echo "$ac_cv_file__usr_include_nss3" >&6; } +if test "x$ac_cv_file__usr_include_nss3" = x""yes; then nssdir=nss3 else - { echo "$as_me:$LINENO: checking for /usr/include/nss" >&5 -echo $ECHO_N "checking for /usr/include/nss... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for /usr/include/nss" >&5 +$as_echo_n "checking for /usr/include/nss... " >&6; } if test "${ac_cv_file__usr_include_nss+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else test "$cross_compiling" = yes && - { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 -echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 +$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} { (exit 1); exit 1; }; } if test -r "/usr/include/nss"; then ac_cv_file__usr_include_nss=yes @@ -6626,23 +6796,23 @@ else ac_cv_file__usr_include_nss=no fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_file__usr_include_nss" >&5 -echo "${ECHO_T}$ac_cv_file__usr_include_nss" >&6; } -if test $ac_cv_file__usr_include_nss = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_file__usr_include_nss" >&5 +$as_echo "$ac_cv_file__usr_include_nss" >&6; } +if test "x$ac_cv_file__usr_include_nss" = x""yes; then nssdir=nss fi fi -{ echo "$as_me:$LINENO: checking for /usr/include/nspr4" >&5 -echo $ECHO_N "checking for /usr/include/nspr4... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for /usr/include/nspr4" >&5 +$as_echo_n "checking for /usr/include/nspr4... " >&6; } if test "${ac_cv_file__usr_include_nspr4+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else test "$cross_compiling" = yes && - { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 -echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 +$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} { (exit 1); exit 1; }; } if test -r "/usr/include/nspr4"; then ac_cv_file__usr_include_nspr4=yes @@ -6650,20 +6820,20 @@ else ac_cv_file__usr_include_nspr4=no fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_file__usr_include_nspr4" >&5 -echo "${ECHO_T}$ac_cv_file__usr_include_nspr4" >&6; } -if test $ac_cv_file__usr_include_nspr4 = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_file__usr_include_nspr4" >&5 +$as_echo "$ac_cv_file__usr_include_nspr4" >&6; } +if test "x$ac_cv_file__usr_include_nspr4" = x""yes; then nsprdir=nspr4 else - { echo "$as_me:$LINENO: checking for /usr/include/nspr" >&5 -echo $ECHO_N "checking for /usr/include/nspr... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for /usr/include/nspr" >&5 +$as_echo_n "checking for /usr/include/nspr... " >&6; } if test "${ac_cv_file__usr_include_nspr+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else test "$cross_compiling" = yes && - { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 -echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 +$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} { (exit 1); exit 1; }; } if test -r "/usr/include/nspr"; then ac_cv_file__usr_include_nspr=yes @@ -6671,9 +6841,9 @@ else ac_cv_file__usr_include_nspr=no fi fi -{ echo "$as_me:$LINENO: result: $ac_cv_file__usr_include_nspr" >&5 -echo "${ECHO_T}$ac_cv_file__usr_include_nspr" >&6; } -if test $ac_cv_file__usr_include_nspr = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_file__usr_include_nspr" >&5 +$as_echo "$ac_cv_file__usr_include_nspr" >&6; } +if test "x$ac_cv_file__usr_include_nspr" = x""yes; then nsprdir=nspr fi @@ -6696,20 +6866,21 @@ CPPFLAGS="$CFLAGS $nss_CFLAGS $nspr_CFLAGS" for ac_header in "$nsprdir/nspr.h" "$nsprdir/plgetopt.h" "$nsprdir/prerror.h" "$nssdir/ssl.h" "$nssdir/nss.h" "$nssdir/pk11func.h" "$nssdir/secerr.h" do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6725,32 +6896,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -6764,51 +6936,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to systemtap@sources.redhat.com ## @@ -6817,21 +6990,24 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF have_nss_includes=yes else @@ -6842,10 +7018,10 @@ done CPPFLAGS="$save_CPPFLAGS" have_nss_libs=no -{ echo "$as_me:$LINENO: checking for PR_Connect in -lnspr4" >&5 -echo $ECHO_N "checking for PR_Connect in -lnspr4... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for PR_Connect in -lnspr4" >&5 +$as_echo_n "checking for PR_Connect in -lnspr4... " >&6; } if test "${ac_cv_lib_nspr4_PR_Connect+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnspr4 $LIBS" @@ -6877,38 +7053,42 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_nspr4_PR_Connect=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_nspr4_PR_Connect=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_nspr4_PR_Connect" >&5 -echo "${ECHO_T}$ac_cv_lib_nspr4_PR_Connect" >&6; } -if test $ac_cv_lib_nspr4_PR_Connect = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nspr4_PR_Connect" >&5 +$as_echo "$ac_cv_lib_nspr4_PR_Connect" >&6; } +if test "x$ac_cv_lib_nspr4_PR_Connect" = x""yes; then - { echo "$as_me:$LINENO: checking for SSL_ReHandshake in -lssl3" >&5 -echo $ECHO_N "checking for SSL_ReHandshake in -lssl3... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for SSL_ReHandshake in -lssl3" >&5 +$as_echo_n "checking for SSL_ReHandshake in -lssl3... " >&6; } if test "${ac_cv_lib_ssl3_SSL_ReHandshake+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lssl3 $LIBS" @@ -6940,33 +7120,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_ssl3_SSL_ReHandshake=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_ssl3_SSL_ReHandshake=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_ssl3_SSL_ReHandshake" >&5 -echo "${ECHO_T}$ac_cv_lib_ssl3_SSL_ReHandshake" >&6; } -if test $ac_cv_lib_ssl3_SSL_ReHandshake = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ssl3_SSL_ReHandshake" >&5 +$as_echo "$ac_cv_lib_ssl3_SSL_ReHandshake" >&6; } +if test "x$ac_cv_lib_ssl3_SSL_ReHandshake" = x""yes; then have_nss_libs=yes fi @@ -6976,13 +7160,13 @@ fi fi if test "x${have_nss_includes}${have_nss_libs}${have_certutil}" != "xyesyesyes"; then if test "$enable_server" == "yes"; then - { { echo "$as_me:$LINENO: error: cannot find all libraries or tools for stap-server" >&5 -echo "$as_me: error: cannot find all libraries or tools for stap-server" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot find all libraries or tools for stap-server" >&5 +$as_echo "$as_me: error: cannot find all libraries or tools for stap-server" >&2;} { (exit 1); exit 1; }; } fi if test "$enable_server" == "check"; then - { echo "$as_me:$LINENO: WARNING: will not build stap-server, cannot find all libraries or tools" >&5 -echo "$as_me: WARNING: will not build stap-server, cannot find all libraries or tools" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: will not build stap-server, cannot find all libraries or tools" >&5 +$as_echo "$as_me: WARNING: will not build stap-server, cannot find all libraries or tools" >&2;} fi else @@ -7021,10 +7205,10 @@ if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_path_PKG_CONFIG+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else case $PKG_CONFIG in [\\/]* | ?:[\\/]*) @@ -7039,7 +7223,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -7051,11 +7235,11 @@ esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then - { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 -echo "${ECHO_T}$PKG_CONFIG" >&6; } + { $as_echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -7064,10 +7248,10 @@ if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) @@ -7082,7 +7266,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -7094,11 +7278,11 @@ esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then - { echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 -echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_pt_PKG_CONFIG" = x; then @@ -7106,12 +7290,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac PKG_CONFIG=$ac_pt_PKG_CONFIG @@ -7123,58 +7303,54 @@ fi fi if test -n "$PKG_CONFIG"; then _pkg_min_version=0.9.0 - { echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5 -echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } PKG_CONFIG="" fi fi pkg_failed=no -{ echo "$as_me:$LINENO: checking for GRAPHER" >&5 -echo $ECHO_N "checking for GRAPHER... $ECHO_C" >&6; } - -if test -n "$PKG_CONFIG"; then - if test -n "$GRAPHER_CFLAGS"; then - pkg_cv_GRAPHER_CFLAGS="$GRAPHER_CFLAGS" - else - if test -n "$PKG_CONFIG" && \ - { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtkmm-2.4 >= 2.8.0\"") >&5 +{ $as_echo "$as_me:$LINENO: checking for GRAPHER" >&5 +$as_echo_n "checking for GRAPHER... " >&6; } + +if test -n "$GRAPHER_CFLAGS"; then + pkg_cv_GRAPHER_CFLAGS="$GRAPHER_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtkmm-2.4 >= 2.8.0\"") >&5 ($PKG_CONFIG --exists --print-errors "gtkmm-2.4 >= 2.8.0") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_GRAPHER_CFLAGS=`$PKG_CONFIG --cflags "gtkmm-2.4 >= 2.8.0" 2>/dev/null` else pkg_failed=yes fi - fi -else - pkg_failed=untried + else + pkg_failed=untried fi -if test -n "$PKG_CONFIG"; then - if test -n "$GRAPHER_LIBS"; then - pkg_cv_GRAPHER_LIBS="$GRAPHER_LIBS" - else - if test -n "$PKG_CONFIG" && \ - { (echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtkmm-2.4 >= 2.8.0\"") >&5 +if test -n "$GRAPHER_LIBS"; then + pkg_cv_GRAPHER_LIBS="$GRAPHER_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"gtkmm-2.4 >= 2.8.0\"") >&5 ($PKG_CONFIG --exists --print-errors "gtkmm-2.4 >= 2.8.0") 2>&5 ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then pkg_cv_GRAPHER_LIBS=`$PKG_CONFIG --libs "gtkmm-2.4 >= 2.8.0" 2>/dev/null` else pkg_failed=yes fi - fi -else - pkg_failed=untried + else + pkg_failed=untried fi @@ -7187,23 +7363,23 @@ else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then - GRAPHER_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "gtkmm-2.4 >= 2.8.0"` + GRAPHER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "gtkmm-2.4 >= 2.8.0" 2>&1` else - GRAPHER_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gtkmm-2.4 >= 2.8.0"` + GRAPHER_PKG_ERRORS=`$PKG_CONFIG --print-errors "gtkmm-2.4 >= 2.8.0" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$GRAPHER_PKG_ERRORS" >&5 - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } have_gtkmm=no elif test $pkg_failed = untried; then have_gtkmm=no else GRAPHER_CFLAGS=$pkg_cv_GRAPHER_CFLAGS GRAPHER_LIBS=$pkg_cv_GRAPHER_LIBS - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } have_gtkmm=yes fi if test "x${have_gtkmm}" == "xyes" -a x"$enable_grapher" != "xno"; then @@ -7221,8 +7397,8 @@ build_elfutils=no if test "${with_elfutils+set}" = set; then withval=$with_elfutils; case "$with_elfutils" in -yes) { { echo "$as_me:$LINENO: error: --with-elfutils requires an argument" >&5 -echo "$as_me: error: --with-elfutils requires an argument" >&2;} +yes) { { $as_echo "$as_me:$LINENO: error: --with-elfutils requires an argument" >&5 +$as_echo "$as_me: error: --with-elfutils requires an argument" >&2;} { (exit 1); exit 1; }; } ;; ''|no) ;; *) build_elfutils=yes ;; @@ -7247,10 +7423,10 @@ if test $build_elfutils = no; then # Need libdwfl-capable recent elfutils http://elfutils.fedorahosted.org/ save_LIBS="$LIBS" -{ echo "$as_me:$LINENO: checking for dwfl_module_getsym in -ldw" >&5 -echo $ECHO_N "checking for dwfl_module_getsym in -ldw... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for dwfl_module_getsym in -ldw" >&5 +$as_echo_n "checking for dwfl_module_getsym in -ldw... " >&6; } if test "${ac_cv_lib_dw_dwfl_module_getsym+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldw -Wl,--start-group -ldw -lebl -Wl,--end-group -lelf $LIBS" @@ -7282,33 +7458,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_dw_dwfl_module_getsym=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dw_dwfl_module_getsym=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_dw_dwfl_module_getsym" >&5 -echo "${ECHO_T}$ac_cv_lib_dw_dwfl_module_getsym" >&6; } -if test $ac_cv_lib_dw_dwfl_module_getsym = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dw_dwfl_module_getsym" >&5 +$as_echo "$ac_cv_lib_dw_dwfl_module_getsym" >&6; } +if test "x$ac_cv_lib_dw_dwfl_module_getsym" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBDW 1 _ACEOF @@ -7317,16 +7497,16 @@ _ACEOF else - { { echo "$as_me:$LINENO: error: missing elfutils development headers/libraries (install elfutils-devel, libebl-dev, libdw-dev and/or libebl-devel)" >&5 -echo "$as_me: error: missing elfutils development headers/libraries (install elfutils-devel, libebl-dev, libdw-dev and/or libebl-devel)" >&2;} + { { $as_echo "$as_me:$LINENO: error: missing elfutils development headers/libraries (install elfutils-devel, libebl-dev, libdw-dev and/or libebl-devel)" >&5 +$as_echo "$as_me: error: missing elfutils development headers/libraries (install elfutils-devel, libebl-dev, libdw-dev and/or libebl-devel)" >&2;} { (exit 1); exit 1; }; } fi -{ echo "$as_me:$LINENO: checking for dwarf_getelf in -ldw" >&5 -echo $ECHO_N "checking for dwarf_getelf in -ldw... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for dwarf_getelf in -ldw" >&5 +$as_echo_n "checking for dwarf_getelf in -ldw... " >&6; } if test "${ac_cv_lib_dw_dwarf_getelf+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldw -Wl,--start-group -ldw -lebl -Wl,--end-group -lelf $LIBS" @@ -7358,33 +7538,37 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err - } && test -s conftest$ac_exeext && - $as_test_x conftest$ac_exeext; then + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + $as_test_x conftest$ac_exeext + }; then ac_cv_lib_dw_dwarf_getelf=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dw_dwarf_getelf=no fi +rm -rf conftest.dSYM rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -{ echo "$as_me:$LINENO: result: $ac_cv_lib_dw_dwarf_getelf" >&5 -echo "${ECHO_T}$ac_cv_lib_dw_dwarf_getelf" >&6; } -if test $ac_cv_lib_dw_dwarf_getelf = yes; then +{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dw_dwarf_getelf" >&5 +$as_echo "$ac_cv_lib_dw_dwarf_getelf" >&6; } +if test "x$ac_cv_lib_dw_dwarf_getelf" = x""yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBDW 1 _ACEOF @@ -7393,8 +7577,8 @@ _ACEOF else - { { echo "$as_me:$LINENO: error: elfutils, libdw too old, need 0.126+" >&5 -echo "$as_me: error: elfutils, libdw too old, need 0.126+" >&2;} + { { $as_echo "$as_me:$LINENO: error: elfutils, libdw too old, need 0.126+" >&5 +$as_echo "$as_me: error: elfutils, libdw too old, need 0.126+" >&2;} { (exit 1); exit 1; }; } fi @@ -7406,8 +7590,8 @@ else fi -{ echo "$as_me:$LINENO: stap will link $stap_LIBS" >&5 -echo "$as_me: stap will link $stap_LIBS" >&6;} +{ $as_echo "$as_me:$LINENO: stap will link $stap_LIBS" >&5 +$as_echo "$as_me: stap will link $stap_LIBS" >&6;} date=`date +%Y-%m-%d` @@ -7445,11 +7629,11 @@ ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu -{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 -echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... " >&6; } if test -z "$CXXCPP"; then if test "${ac_cv_prog_CXXCPP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else # Double quotes because CXXCPP needs to be expanded for CXXCPP in "$CXX -E" "/lib/cpp" @@ -7481,20 +7665,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || test ! -s conftest.err }; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -7518,13 +7703,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || test ! -s conftest.err @@ -7532,7 +7718,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 # Broken: success on invalid input. continue else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -7557,8 +7743,8 @@ fi else ac_cv_prog_CXXCPP=$CXXCPP fi -{ echo "$as_me:$LINENO: result: $CXXCPP" >&5 -echo "${ECHO_T}$CXXCPP" >&6; } +{ $as_echo "$as_me:$LINENO: result: $CXXCPP" >&5 +$as_echo "$CXXCPP" >&6; } ac_preproc_ok=false for ac_cxx_preproc_warn_flag in '' yes do @@ -7586,20 +7772,21 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || test ! -s conftest.err }; then : else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. @@ -7623,13 +7810,14 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || test ! -s conftest.err @@ -7637,7 +7825,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 # Broken: success on invalid input. continue else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. @@ -7653,11 +7841,13 @@ rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else - { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check See \`config.log' for more details." >&5 -echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check +$as_echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } + { (exit 1); exit 1; }; }; } fi ac_ext=cpp @@ -7670,20 +7860,21 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu for ac_header in tr1/unordered_map do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7699,32 +7890,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_cxx_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7738,51 +7930,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to systemtap@sources.redhat.com ## @@ -7791,21 +7984,24 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -7825,8 +8021,8 @@ if test $build_elfutils = yes; then /*) elfutils_srcdir="$with_elfutils" ;; *) elfutils_srcdir="../$with_elfutils" ;; esac - { echo "$as_me:$LINENO: running ${elfutils_srcdir}/configure" >&5 -echo "$as_me: running ${elfutils_srcdir}/configure" >&6;} + { $as_echo "$as_me:$LINENO: running ${elfutils_srcdir}/configure" >&5 +$as_echo "$as_me: running ${elfutils_srcdir}/configure" >&6;} # Our libdw.so's libebl will look in $ORIGIN/../lib/... but that # $ORIGIN is where libdw.so resides, which is not where there is a ../lib. # Note that $libdir might be using a quoted use of $exec_prefix or $prefix. @@ -7854,20 +8050,21 @@ echo "$as_me: running ${elfutils_srcdir}/configure" >&6;} for ac_header in elfutils/version.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7883,32 +8080,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -7922,51 +8120,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to systemtap@sources.redhat.com ## @@ -7975,21 +8174,24 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -8001,20 +8203,21 @@ else for ac_header in elfutils/version.h do -as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - { echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } + { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } else # Is the header compilable? -{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 -echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5 +$as_echo_n "checking $ac_header usability... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -8030,32 +8233,33 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 -echo "${ECHO_T}$ac_header_compiler" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +$as_echo "$ac_header_compiler" >&6; } # Is the header present? -{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 -echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5 +$as_echo_n "checking $ac_header presence... " >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF @@ -8069,51 +8273,52 @@ case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else - echo "$as_me: failed program was:" >&5 + $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext -{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 -echo "${ECHO_T}$ac_header_preproc" >&6; } +{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +$as_echo "$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) - { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 -echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 -echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 -echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 -echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------- ## ## Report this to systemtap@sources.redhat.com ## @@ -8122,21 +8327,24 @@ _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac -{ echo "$as_me:$LINENO: checking for $ac_header" >&5 -echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5 +$as_echo_n "checking for $ac_header... " >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi -ac_res=`eval echo '${'$as_ac_Header'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } +ac_res=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + { $as_echo "$as_me:$LINENO: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } fi -if test `eval echo '${'$as_ac_Header'}'` = yes; then +as_val=`eval 'as_val=${'$as_ac_Header'} + $as_echo "$as_val"'` + if test "x$as_val" = x""yes; then cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi @@ -8155,6 +8363,8 @@ ac_config_headers="$ac_config_headers config.h:config.in" ac_config_files="$ac_config_files Makefile doc/Makefile doc/SystemTap_Tapset_Reference/Makefile grapher/Makefile stap.1 stapprobes.3stap stapfuncs.3stap stapvars.3stap stapex.3stap staprun.8 stap-server.8 man/stapprobes.iosched.3stap man/stapprobes.netdev.3stap man/stapprobes.nfs.3stap man/stapprobes.nfsd.3stap man/stapprobes.pagefault.3stap man/stapprobes.kprocess.3stap man/stapprobes.rpc.3stap man/stapprobes.scsi.3stap man/stapprobes.signal.3stap man/stapprobes.socket.3stap man/stapprobes.tcp.3stap man/stapprobes.udp.3stap initscript/systemtap" + + subdirs="$subdirs testsuite" ac_config_files="$ac_config_files run-stap" @@ -8188,11 +8398,12 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) $as_unset $ac_var ;; esac ;; esac @@ -8225,12 +8436,12 @@ echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then test "x$cache_file" != "x/dev/null" && - { echo "$as_me:$LINENO: updating cache $cache_file" >&5 -echo "$as_me: updating cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} cat confcache >$cache_file else - { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 -echo "$as_me: not updating unwritable cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache @@ -8246,7 +8457,7 @@ ac_ltlibobjs= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`echo "$ac_i" | sed "$ac_script"` + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" @@ -8258,103 +8469,104 @@ LTLIBOBJS=$ac_ltlibobjs if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined. +$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"AMDEP\" was never defined. +$as_echo "$as_me: error: conditional \"AMDEP\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. +$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined. +$as_echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. +$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${BUILD_CRASHMOD_TRUE}" && test -z "${BUILD_CRASHMOD_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"BUILD_CRASHMOD\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_CRASHMOD\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"BUILD_CRASHMOD\" was never defined. +$as_echo "$as_me: error: conditional \"BUILD_CRASHMOD\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${BUILD_DOCS_TRUE}" && test -z "${BUILD_DOCS_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"BUILD_DOCS\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_DOCS\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"BUILD_DOCS\" was never defined. +$as_echo "$as_me: error: conditional \"BUILD_DOCS\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${BUILD_REFDOCS_TRUE}" && test -z "${BUILD_REFDOCS_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"BUILD_REFDOCS\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_REFDOCS\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"BUILD_REFDOCS\" was never defined. +$as_echo "$as_me: error: conditional \"BUILD_REFDOCS\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${BUILD_PDFREFDOCS_TRUE}" && test -z "${BUILD_PDFREFDOCS_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"BUILD_PDFREFDOCS\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_PDFREFDOCS\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"BUILD_PDFREFDOCS\" was never defined. +$as_echo "$as_me: error: conditional \"BUILD_PDFREFDOCS\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${BUILD_SERVER_TRUE}" && test -z "${BUILD_SERVER_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"BUILD_SERVER\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_SERVER\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"BUILD_SERVER\" was never defined. +$as_echo "$as_me: error: conditional \"BUILD_SERVER\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${HAVE_NSS_TRUE}" && test -z "${HAVE_NSS_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"HAVE_NSS\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"HAVE_NSS\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"HAVE_NSS\" was never defined. +$as_echo "$as_me: error: conditional \"HAVE_NSS\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${BUILD_GRAPHER_TRUE}" && test -z "${BUILD_GRAPHER_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"BUILD_GRAPHER\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_GRAPHER\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"BUILD_GRAPHER\" was never defined. +$as_echo "$as_me: error: conditional \"BUILD_GRAPHER\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${BUILD_ELFUTILS_TRUE}" && test -z "${BUILD_ELFUTILS_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"BUILD_ELFUTILS\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_ELFUTILS\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"BUILD_ELFUTILS\" was never defined. +$as_echo "$as_me: error: conditional \"BUILD_ELFUTILS\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi : ${CONFIG_STATUS=./config.status} +ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 -echo "$as_me: creating $CONFIG_STATUS" >&6;} -cat >$CONFIG_STATUS <<_ACEOF +{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. @@ -8367,7 +8579,7 @@ ac_cs_silent=false SHELL=\${CONFIG_SHELL-$SHELL} _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## @@ -8377,7 +8589,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -8399,17 +8611,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - echo "#! /bin/sh" >conf$$.sh - echo "exit 0" >>conf$$.sh - chmod +x conf$$.sh - if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then - PATH_SEPARATOR=';' +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' else - PATH_SEPARATOR=: + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' fi - rm -f conf$$.sh + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } fi # Support unset when possible. @@ -8425,8 +8665,6 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) -as_nl=' -' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -8449,7 +8687,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -8462,17 +8700,10 @@ PS2='> ' PS4='+ ' # NLS nuisances. -for as_var in \ - LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ - LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ - LC_TELEPHONE LC_TIME -do - if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then - eval $as_var=C; export $as_var - else - ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - fi -done +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -8494,7 +8725,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X/"$0" | +$as_echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -8545,7 +8776,7 @@ $as_unset CDPATH s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -8573,7 +8804,6 @@ case `echo -n x` in *) ECHO_N='-n';; esac - if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -8586,19 +8816,22 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir -fi -echo >conf$$.file -if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else as_ln_s='cp -p' -elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln + fi else as_ln_s='cp -p' fi @@ -8623,10 +8856,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -8649,7 +8882,7 @@ exec 6>&1 # values after options handling. ac_log=" This file was extended by systemtap $as_me 0.9.7, which was -generated by GNU Autoconf 2.61. Invocation command line was +generated by GNU Autoconf 2.63. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -8662,7 +8895,16 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q` _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # Files that config.status was made for. config_files="$ac_config_files" config_headers="$ac_config_headers" @@ -8670,22 +8912,23 @@ config_commands="$ac_config_commands" _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ \`$as_me' instantiates files from templates according to the current configuration. -Usage: $0 [OPTIONS] [FILE]... +Usage: $0 [OPTION]... [FILE]... -h, --help print this help, then exit -V, --version print version number and configuration settings, then exit - -q, --quiet do not print progress messages + -q, --quiet, --silent + do not print progress messages -d, --debug don't remove temporary files --recheck update $as_me by reconfiguring in the same conditions - --file=FILE[:TEMPLATE] - instantiate the configuration file FILE - --header=FILE[:TEMPLATE] - instantiate the configuration header FILE + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE Configuration files: $config_files @@ -8699,13 +8942,13 @@ $config_commands Report bugs to ." _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_version="\\ systemtap config.status 0.9.7 -configured by $0, generated by GNU Autoconf 2.61, - with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" +configured by $0, generated by GNU Autoconf 2.63, + with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" -Copyright (C) 2006 Free Software Foundation, Inc. +Copyright (C) 2008 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -8713,11 +8956,12 @@ ac_pwd='$ac_pwd' srcdir='$srcdir' INSTALL='$INSTALL' MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF -# If no file are specified by the user, then we need to provide default -# value. By we need to know if files were specified by the user. +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. ac_need_defaults=: while test $# != 0 do @@ -8739,30 +8983,36 @@ do -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - echo "$ac_cs_version"; exit ;; + $as_echo "$ac_cs_version"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift - CONFIG_FILES="$CONFIG_FILES $ac_optarg" + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" ac_need_defaults=false;; --header | --heade | --head | --hea ) $ac_shift - CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'" ac_need_defaults=false;; --he | --h) # Conflict between --help and --header - { echo "$as_me: error: ambiguous option: $1 + { $as_echo "$as_me: error: ambiguous option: $1 Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; };; --help | --hel | -h ) - echo "$ac_cs_usage"; exit ;; + $as_echo "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; # This is an error. - -*) { echo "$as_me: error: unrecognized option: $1 + -*) { $as_echo "$as_me: error: unrecognized option: $1 Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; @@ -8781,27 +9031,29 @@ if $ac_cs_silent; then fi _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then - echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 - CONFIG_SHELL=$SHELL + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' export CONFIG_SHELL - exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + exec "\$@" fi _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 exec 5>>config.log { echo sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ## Running $as_me. ## _ASBOX - echo "$ac_log" + $as_echo "$ac_log" } >&5 _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # # INIT-COMMANDS # @@ -8809,7 +9061,7 @@ AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # Handling of arguments. for ac_config_target in $ac_config_targets @@ -8844,8 +9096,8 @@ do "run-stap") CONFIG_FILES="$CONFIG_FILES run-stap" ;; 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" fi done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\).*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\).*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" -ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` -if test -n "$ac_eof"; then - ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` - ac_eof=`expr $ac_eof + 1` -fi +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} -cat >>$CONFIG_STATUS <<_ACEOF -cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof -/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end +_ACAWK _ACEOF -sed ' -s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g -s/^/s,@/; s/!/@,|#_!!_#|/ -:n -t n -s/'"$ac_delim"'$/,g/; t -s/$/\\/; p -N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n -' >>$CONFIG_STATUS >$CONFIG_STATUS <<_ACEOF -:end -s/|#_!!_#|//g -CEOF$ac_eof +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 +$as_echo "$as_me: error: could not setup config files machinery" >&2;} + { (exit 1); exit 1; }; } _ACEOF - # VPATH may cause trouble with some makes, so we remove $(srcdir), # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and # trailing colons and then remove the whole line if VPATH becomes empty @@ -9133,19 +9291,133 @@ s/^[^=]*=[ ]*$// }' fi -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 fi # test -n "$CONFIG_FILES" +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_t=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_t"; then + break + elif $ac_last_try; then + { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5 +$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;} + { (exit 1); exit 1; }; } + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5 +$as_echo "$as_me: error: could not setup config headers machinery" >&2;} + { (exit 1); exit 1; }; } +fi # test -n "$CONFIG_HEADERS" + -for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag do case $ac_tag in :[FHLC]) ac_mode=$ac_tag; continue;; esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 -echo "$as_me: error: Invalid tag $ac_tag." >&2;} + :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5 +$as_echo "$as_me: error: invalid tag $ac_tag" >&2;} { (exit 1); exit 1; }; };; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; @@ -9174,26 +9446,38 @@ echo "$as_me: error: Invalid tag $ac_tag." >&2;} [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 -echo "$as_me: error: cannot find input file: $ac_f" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 +$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} { (exit 1); exit 1; }; };; esac - ac_file_inputs="$ac_file_inputs $ac_f" + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + ac_file_inputs="$ac_file_inputs '$ac_f'" done # Let's still pretend it is `configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ - configure_input="Generated from "`IFS=: - echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { echo "$as_me:$LINENO: creating $ac_file" >&5 -echo "$as_me: creating $ac_file" >&6;} + { $as_echo "$as_me:$LINENO: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac case $ac_tag in - *:-:* | *:-) cat >"$tmp/stdin";; + *:-:* | *:-) cat >"$tmp/stdin" \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } ;; esac ;; esac @@ -9203,7 +9487,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -echo X"$ac_file" | +$as_echo X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -9229,7 +9513,7 @@ echo X"$ac_file" | as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -9238,7 +9522,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -echo X"$as_dir" | +$as_echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -9259,17 +9543,17 @@ echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -echo "$as_me: error: cannot create directory $as_dir" >&2;} + } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} { (exit 1); exit 1; }; }; } ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -9314,12 +9598,13 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix esac _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # If the template does not know about datarootdir, expand it. # FIXME: This hack should be removed a few years after 2.60. ac_datarootdir_hack=; ac_datarootdir_seen= -case `sed -n '/datarootdir/ { +ac_sed_dataroot=' +/datarootdir/ { p q } @@ -9328,13 +9613,14 @@ case `sed -n '/datarootdir/ { /@infodir@/p /@localedir@/p /@mandir@/p -' $ac_file_inputs` in +' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_datarootdir_hack=' s&@datadir@&$datadir&g s&@docdir@&$docdir&g @@ -9348,15 +9634,16 @@ _ACEOF # Neutralize VPATH when `$srcdir' = `.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? -cat >>$CONFIG_STATUS <<_ACEOF - sed "$ac_vpsub +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub $extrasub _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 :t /@[a-zA-Z_][a-zA-Z_0-9]*@/!b -s&@configure_input@&$configure_input&;t t +s|@configure_input@|$ac_sed_conf_input|;t t s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t s&@srcdir@&$ac_srcdir&;t t s&@abs_srcdir@&$ac_abs_srcdir&;t t s&@top_srcdir@&$ac_top_srcdir&;t t @@ -9367,135 +9654,75 @@ s&@abs_top_builddir@&$ac_abs_top_builddir&;t t s&@INSTALL@&$ac_INSTALL&;t t s&@MKDIR_P@&$ac_MKDIR_P&;t t $ac_datarootdir_hack -" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && - { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&5 -echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&2;} rm -f "$tmp/stdin" case $ac_file in - -) cat "$tmp/out"; rm -f "$tmp/out";; - *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; - esac + -) cat "$tmp/out" && rm -f "$tmp/out";; + *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; + esac \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } ;; :H) # # CONFIG_HEADER # -_ACEOF - -# Transform confdefs.h into a sed script `conftest.defines', that -# substitutes the proper values into config.h.in to produce config.h. -rm -f conftest.defines conftest.tail -# First, append a space to every undef/define line, to ease matching. -echo 's/$/ /' >conftest.defines -# Then, protect against being on the right side of a sed subst, or in -# an unquoted here document, in config.status. If some macros were -# called several times there might be several #defines for the same -# symbol, which is useless. 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Let's play safe and only enable the eval +# if we detect the quoting. +case $CONFIG_FILES in +*\'*) eval set x "$CONFIG_FILES" ;; +*) set x $CONFIG_FILES ;; +esac +shift +for mf +do # Strip MF so we end up with the name of the file. mf=`echo "$mf" | sed -e 's/:.*$//'` # Check whether this is an Automake generated Makefile or not. @@ -9532,13 +9768,13 @@ echo "$as_me: executing $ac_file commands" >&6;} # each Makefile.in and add a new line on top of each file to say so. # Grep'ing the whole file is not good either: AIX grep has a line # limit of 2048, but all sed's we know have understand at least 4000. - if sed 10q "$mf" | grep '^#.*generated by automake' > /dev/null 2>&1; then + if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then dirpart=`$as_dirname -- "$mf" || $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$mf" : 'X\(//\)[^/]' \| \ X"$mf" : 'X\(//\)$' \| \ X"$mf" : 'X\(/\)' \| . 2>/dev/null || -echo X"$mf" | +$as_echo X"$mf" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -9582,7 +9818,7 @@ $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$file" : 'X\(//\)[^/]' \| \ X"$file" : 'X\(//\)$' \| \ X"$file" : 'X\(/\)' \| . 2>/dev/null || -echo X"$file" | +$as_echo X"$file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -9608,7 +9844,7 @@ echo X"$file" | as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -9617,7 +9853,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -echo X"$as_dir" | +$as_echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -9638,8 +9874,8 @@ echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -echo "$as_me: error: cannot create directory $as_dir" >&2;} + } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} { (exit 1); exit 1; }; }; } # echo "creating $dirpart/$file" echo '# dummy' > "$dirpart/$file" @@ -9658,6 +9894,11 @@ _ACEOF chmod +x $CONFIG_STATUS ac_clean_files=$ac_clean_files_save +test $ac_write_fail = 0 || + { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. @@ -9685,7 +9926,8 @@ fi # if test "$no_recursion" != yes; then - # Remove --cache-file and --srcdir arguments so they do not pile up. + # Remove --cache-file, --srcdir, and --disable-option-checking arguments + # so they do not pile up. ac_sub_configure_args= ac_prev= eval "set x $ac_configure_args" @@ -9714,9 +9956,11 @@ if test "$no_recursion" != yes; then ac_prev=prefix ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) ;; + --disable-option-checking) + ;; *) case $ac_arg in - *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;; esac @@ -9726,7 +9970,7 @@ if test "$no_recursion" != yes; then # in subdir configurations. ac_arg="--prefix=$prefix" case $ac_arg in - *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" @@ -9735,6 +9979,10 @@ if test "$no_recursion" != yes; then ac_sub_configure_args="--silent $ac_sub_configure_args" fi + # Always prepend --disable-option-checking to silence warnings, since + # different subdirs can have different --enable and --with options. + ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" + ac_popdir=`pwd` for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue @@ -9743,8 +9991,8 @@ if test "$no_recursion" != yes; then test -d "$srcdir/$ac_dir" || continue ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" - echo "$as_me:$LINENO: $ac_msg" >&5 - echo "$ac_msg" >&6 + $as_echo "$as_me:$LINENO: $ac_msg" >&5 + $as_echo "$ac_msg" >&6 { as_dir="$ac_dir" case $as_dir in #( -*) as_dir=./$as_dir;; @@ -9753,7 +10001,7 @@ if test "$no_recursion" != yes; then as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -9762,7 +10010,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -echo X"$as_dir" | +$as_echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -9783,17 +10031,17 @@ echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -echo "$as_me: error: cannot create directory $as_dir" >&2;} + } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} { (exit 1); exit 1; }; }; } ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -9832,8 +10080,8 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix # This should be Cygnus configure. ac_sub_configure=$ac_aux_dir/configure else - { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5 -echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5 +$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} ac_sub_configure= fi @@ -9846,32 +10094,36 @@ echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; esac - { echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 -echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} + { $as_echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 +$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} # The eval makes quoting arguments work. eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || - { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5 -echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;} + { { $as_echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5 +$as_echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;} { (exit 1); exit 1; }; } fi cd "$ac_popdir" done fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi if test "${prefix}" = "/usr/local"; then - { echo "$as_me:$LINENO: " >&5 -echo "$as_me: " >&6;} - { echo "$as_me:$LINENO: For a private or temporary build of systemtap, we recommend" >&5 -echo "$as_me: For a private or temporary build of systemtap, we recommend" >&6;} - { echo "$as_me:$LINENO: configuring with a prefix. For example, try" >&5 -echo "$as_me: configuring with a prefix. For example, try" >&6;} - { echo "$as_me:$LINENO: $0 $ac_configure_args --prefix=$HOME/systemtap-${PACKAGE_VERSION}-$$" >&5 -echo "$as_me: $0 $ac_configure_args --prefix=$HOME/systemtap-${PACKAGE_VERSION}-$$" >&6;} - { echo "$as_me:$LINENO: Running systemtap uninstalled, entirely out of the build tree," >&5 -echo "$as_me: Running systemtap uninstalled, entirely out of the build tree," >&6;} - { echo "$as_me:$LINENO: is not supported." >&5 -echo "$as_me: is not supported." >&6;} + { $as_echo "$as_me:$LINENO: " >&5 +$as_echo "$as_me: " >&6;} + { $as_echo "$as_me:$LINENO: For a private or temporary build of systemtap, we recommend" >&5 +$as_echo "$as_me: For a private or temporary build of systemtap, we recommend" >&6;} + { $as_echo "$as_me:$LINENO: configuring with a prefix. For example, try" >&5 +$as_echo "$as_me: configuring with a prefix. For example, try" >&6;} + { $as_echo "$as_me:$LINENO: $0 $ac_configure_args --prefix=$HOME/systemtap-${PACKAGE_VERSION}-$$" >&5 +$as_echo "$as_me: $0 $ac_configure_args --prefix=$HOME/systemtap-${PACKAGE_VERSION}-$$" >&6;} + { $as_echo "$as_me:$LINENO: Running systemtap uninstalled, entirely out of the build tree," >&5 +$as_echo "$as_me: Running systemtap uninstalled, entirely out of the build tree," >&6;} + { $as_echo "$as_me:$LINENO: is not supported." >&5 +$as_echo "$as_me: is not supported." >&6;} fi diff --git a/doc/Makefile.in b/doc/Makefile.in index 25b8bba2..2f1683c1 100644 --- a/doc/Makefile.in +++ b/doc/Makefile.in @@ -1,8 +1,8 @@ -# Makefile.in generated by automake 1.10 from Makefile.am. +# Makefile.in generated by automake 1.10.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -167,6 +167,7 @@ staplog_CPPFLAGS = @staplog_CPPFLAGS@ subdirs = @subdirs@ sysconfdir = @sysconfdir@ target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ PDF_FILES = tutorial.pdf langref.pdf @@ -181,8 +182,8 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__confi @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ - && exit 0; \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ @@ -282,8 +283,8 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) ' { files[$$0] = 1; } \ - END { for (i in files) print i; }'`; \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ mkid -fID $$unique tags: TAGS @@ -308,8 +309,8 @@ TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) ' { files[$$0] = 1; } \ - END { for (i in files) print i; }'`; \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ @@ -319,13 +320,12 @@ ctags: CTAGS CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) tags=; \ - here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) ' { files[$$0] = 1; } \ - END { for (i in files) print i; }'`; \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ test -z "$(CTAGS_ARGS)$$tags$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ $$tags $$unique diff --git a/doc/SystemTap_Tapset_Reference/Makefile.in b/doc/SystemTap_Tapset_Reference/Makefile.in index 2e8b411d..ae0b2f59 100644 --- a/doc/SystemTap_Tapset_Reference/Makefile.in +++ b/doc/SystemTap_Tapset_Reference/Makefile.in @@ -1,8 +1,8 @@ -# Makefile.in generated by automake 1.10 from Makefile.am. +# Makefile.in generated by automake 1.10.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -46,7 +46,7 @@ PROGRAMS = $(noinst_PROGRAMS) docproc_SOURCES = docproc.c docproc_OBJECTS = docproc.$(OBJEXT) docproc_LDADD = $(LDADD) -DEFAULT_INCLUDES = -I. -I$(top_builddir)@am__isrc@ +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ @@ -170,6 +170,7 @@ staplog_CPPFLAGS = @staplog_CPPFLAGS@ subdirs = @subdirs@ sysconfdir = @sysconfdir@ target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ DOC_INSTALL_DIR = $(DESTDIR)$(datadir)/doc/systemtap @@ -186,8 +187,8 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__confi @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ - && exit 0; \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ @@ -245,8 +246,8 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) ' { files[$$0] = 1; } \ - END { for (i in files) print i; }'`; \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ mkid -fID $$unique tags: TAGS @@ -258,8 +259,8 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) ' { files[$$0] = 1; } \ - END { for (i in files) print i; }'`; \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ @@ -269,13 +270,12 @@ ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) tags=; \ - here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) ' { files[$$0] = 1; } \ - END { for (i in files) print i; }'`; \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ test -z "$(CTAGS_ARGS)$$tags$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ $$tags $$unique diff --git a/dwarf_wrappers.cxx b/dwarf_wrappers.cxx index 3627b989..d7183dc3 100644 --- a/dwarf_wrappers.cxx +++ b/dwarf_wrappers.cxx @@ -12,6 +12,7 @@ #include #include #include +#include using std::string; @@ -45,4 +46,16 @@ void dwfl_assert(const std::string& desc, bool condition) dwfl_assert(desc, -1); } + +// Helper for dealing with selected portions of libdwfl in a more readable +// fashion, and with specific cleanup / checking / logging options. + +const char * +dwarf_diename_integrate (Dwarf_Die *die) +{ + Dwarf_Attribute attr_mem; + return dwarf_formstring (dwarf_attr_integrate (die, DW_AT_name, &attr_mem)); +} + + /* vim: set sw=2 ts=8 cino=>4,n-2,{2,^-2,t0,(0,u0,w1,M1 : */ diff --git a/dwarf_wrappers.h b/dwarf_wrappers.h index 959ece92..1442a17c 100644 --- a/dwarf_wrappers.h +++ b/dwarf_wrappers.h @@ -89,6 +89,8 @@ public: } }; +const char *dwarf_diename_integrate (Dwarf_Die *die); + #endif diff --git a/dwflpp.cxx b/dwflpp.cxx new file mode 100644 index 00000000..08083291 --- /dev/null +++ b/dwflpp.cxx @@ -0,0 +1,2159 @@ +// C++ interface to dwfl +// Copyright (C) 2005-2009 Red Hat Inc. +// Copyright (C) 2005-2007 Intel Corporation. +// Copyright (C) 2008 James.Bottomley@HansenPartnership.com +// +// This file is part of systemtap, and is free software. You can +// redistribute it and/or modify it under the terms of the GNU General +// Public License (GPL); either version 2, or (at your option) any +// later version. + +#include "dwflpp.h" +#include "config.h" +#include "staptree.h" +#include "elaborate.h" +#include "tapsets.h" +#include "task_finder.h" +#include "translate.h" +#include "session.h" +#include "util.h" +#include "buildrun.h" +#include "dwarf_wrappers.h" +#include "auto_free.h" +#include "hash.h" + +#include +#include +#include +#include +#include +#ifdef HAVE_TR1_UNORDERED_MAP +#include +#else +#include +#endif +#include +#include +#include +#include +#include +#include +#include +#include + +extern "C" { +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "loc2c.h" +#define __STDC_FORMAT_MACROS +#include +} + + +using namespace std; +using namespace __gnu_cxx; + + +static string TOK_KERNEL("kernel"); + + +dwflpp::dwflpp(systemtap_session & session, const string& user_module): + sess(session), dwfl(NULL), module(NULL), module_dwarf(NULL), + module_bias(0), mod_info(NULL), module_start(0), module_end(0), + cu(NULL), function(NULL) +{ + if (user_module.empty()) + setup_kernel(); + else + setup_user(user_module); +} + + +dwflpp::~dwflpp() +{ + if (dwfl) + dwfl_end(dwfl); +} + + +string const +dwflpp::default_name(char const * in, char const *) +{ + if (in) + return in; + return string(""); +} + + +void +dwflpp::get_module_dwarf(bool required, bool report) +{ + module_dwarf = dwfl_module_getdwarf(module, &module_bias); + mod_info->dwarf_status = (module_dwarf ? info_present : info_absent); + if (!module_dwarf && report) + { + string msg = "cannot find "; + if (module_name == "") + msg += "kernel"; + else + msg += string("module ") + module_name; + msg += " debuginfo"; + + int i = dwfl_errno(); + if (i) + msg += string(": ") + dwfl_errmsg (i); + + if (required) + throw semantic_error (msg); + else + cerr << "WARNING: " << msg << "\n"; + } +} + + +void +dwflpp::focus_on_module(Dwfl_Module * m, module_info * mi) +{ + module = m; + mod_info = mi; + if (m) + { + module_name = default_name(dwfl_module_info(module, NULL, + &module_start, &module_end, + NULL, NULL, NULL, NULL), + "module"); + } + else + { + assert(mi && mi->name && mi->name == TOK_KERNEL); + module_name = mi->name; + module_start = 0; + module_end = 0; + module_bias = mi->bias; + } + + // Reset existing pointers and names + + module_dwarf = NULL; + + cu_name.clear(); + cu = NULL; + + function_name.clear(); + function = NULL; +} + + +void +dwflpp::focus_on_cu(Dwarf_Die * c) +{ + assert(c); + assert(module); + + cu = c; + cu_name = default_name(dwarf_diename(c), "CU"); + + // Reset existing pointers and names + function_name.clear(); + function = NULL; +} + + +void +dwflpp::focus_on_function(Dwarf_Die * f) +{ + assert(f); + assert(module); + assert(cu); + + function = f; + function_name = default_name(dwarf_diename(function), "function"); +} + + +void +dwflpp::focus_on_module_containing_global_address(Dwarf_Addr a) +{ + assert(dwfl); + cu = NULL; + Dwfl_Module* mod = dwfl_addrmodule(dwfl, a); + if (mod) // address could be wildly out of range + focus_on_module(mod, NULL); +} + + +void +dwflpp::query_cu_containing_global_address(Dwarf_Addr a, void *arg) +{ + Dwarf_Addr bias; + assert(dwfl); + get_module_dwarf(); + Dwarf_Die* cudie = dwfl_module_addrdie(module, a, &bias); + if (cudie) // address could be wildly out of range + query_cu (cudie, arg); + assert(bias == module_bias); +} + + +void +dwflpp::query_cu_containing_module_address(Dwarf_Addr a, void *arg) +{ + query_cu_containing_global_address(module_address_to_global(a), arg); +} + + +Dwarf_Addr +dwflpp::module_address_to_global(Dwarf_Addr a) +{ + assert(dwfl); + assert(module); + get_module_dwarf(); + if (module_name == TOK_KERNEL || dwfl_module_relocations (module) <= 0) + return a; + return a + module_start; +} + + +Dwarf_Addr +dwflpp::global_address_to_module(Dwarf_Addr a) +{ + assert(module); + get_module_dwarf(); + return a - module_bias; +} + + +bool +dwflpp::module_name_matches(string pattern) +{ + bool t = (fnmatch(pattern.c_str(), module_name.c_str(), 0) == 0); + if (t && sess.verbose>3) + clog << "pattern '" << pattern << "' " + << "matches " + << "module '" << module_name << "'" << "\n"; + return t; +} + + +bool +dwflpp::name_has_wildcard(string pattern) +{ + return (pattern.find('*') != string::npos || + pattern.find('?') != string::npos || + pattern.find('[') != string::npos); +} + + +bool +dwflpp::module_name_final_match(string pattern) +{ + // Assume module_name_matches(). Can there be any more matches? + // Not unless the pattern is a wildcard, since module names are + // presumed unique. + return !name_has_wildcard(pattern); +} + + +bool +dwflpp::function_name_matches_pattern(string name, string pattern) +{ + bool t = (fnmatch(pattern.c_str(), name.c_str(), 0) == 0); + if (t && sess.verbose>3) + clog << "pattern '" << pattern << "' " + << "matches " + << "function '" << name << "'" << "\n"; + return t; +} + + +bool +dwflpp::function_name_matches(string pattern) +{ + assert(function); + return function_name_matches_pattern(function_name, pattern); +} + + +bool +dwflpp::function_name_final_match(string pattern) +{ + return module_name_final_match (pattern); +} + + +bool +dwflpp::cu_name_matches(string pattern) +{ + assert(cu); + + // PR 5049: implicit * in front of given path pattern. + // NB: fnmatch() is used without FNM_PATHNAME. + string prefixed_pattern = string("*/") + pattern; + + bool t = (fnmatch(pattern.c_str(), cu_name.c_str(), 0) == 0 || + fnmatch(prefixed_pattern.c_str(), cu_name.c_str(), 0) == 0); + if (t && sess.verbose>3) + clog << "pattern '" << prefixed_pattern << "' " + << "matches " + << "CU '" << cu_name << "'" << "\n"; + return t; +} + + +void +dwflpp::setup_kernel(bool debuginfo_needed) +{ + // XXX: See also translate.cxx:emit_symbol_data + + if (! sess.module_cache) + sess.module_cache = new module_cache (); + + static const char *debuginfo_path_arr = "+:.debug:/usr/lib/debug:build"; + static const char *debuginfo_env_arr = getenv("SYSTEMTAP_DEBUGINFO_PATH"); + static const char *debuginfo_path = (debuginfo_env_arr ?: debuginfo_path_arr ); + + static const Dwfl_Callbacks kernel_callbacks = + { + dwfl_linux_kernel_find_elf, + dwfl_standard_find_debuginfo, + dwfl_offline_section_address, + (char **) & debuginfo_path + }; + + dwfl = dwfl_begin (&kernel_callbacks); + if (!dwfl) + throw semantic_error ("cannot open dwfl"); + dwfl_report_begin (dwfl); + + // We have a problem with -r REVISION vs -r BUILDDIR here. If + // we're running against a fedora/rhel style kernel-debuginfo + // tree, s.kernel_build_tree is not the place where the unstripped + // vmlinux will be installed. Rather, it's over yonder at + // /usr/lib/debug/lib/modules/$REVISION/. It seems that there is + // no way to set the dwfl_callback.debuginfo_path and always + // passs the plain kernel_release here. So instead we have to + // hard-code this magic here. + string elfutils_kernel_path; + if (sess.kernel_build_tree == string("/lib/modules/" + sess.kernel_release + "/build")) + elfutils_kernel_path = sess.kernel_release; + else + elfutils_kernel_path = sess.kernel_build_tree; + + int rc = dwfl_linux_kernel_report_offline (dwfl, + elfutils_kernel_path.c_str(), + &dwfl_report_offline_predicate); + + if (debuginfo_needed) + dwfl_assert (string("missing ") + sess.architecture + + string(" kernel/module debuginfo under '") + + sess.kernel_build_tree + string("'"), + rc); + + // XXX: it would be nice if we could do a single + // ..._report_offline call for an entire systemtap script, so + // that a selection predicate would filter out modules outside + // the union of all the requested wildcards. But we build + // derived_probes one-by-one and we don't have lookahead. + // PR 3498. + + // XXX: a special case: if we have only kernel.* probe points, + // we shouldn't waste time looking for module debug-info (and + // vice versa). + + // NB: the result of an _offline call is the assignment of + // virtualized addresses to relocatable objects such as + // modules. These have to be converted to real addresses at + // run time. See the dwarf_derived_probe ctor and its caller. + + dwfl_assert ("dwfl_report_end", dwfl_report_end(dwfl, NULL, NULL)); +} + + +void +dwflpp::setup_user(const string& module_name, bool debuginfo_needed) +{ + if (! sess.module_cache) + sess.module_cache = new module_cache (); + + static const char *debuginfo_path_arr = "+:.debug:/usr/lib/debug:build"; + static const char *debuginfo_env_arr = getenv("SYSTEMTAP_DEBUGINFO_PATH"); + // NB: kernel_build_tree doesn't enter into this, as it's for + // kernel-side modules only. + static const char *debuginfo_path = (debuginfo_env_arr ?: debuginfo_path_arr); + + static const Dwfl_Callbacks user_callbacks = + { + NULL, /* dwfl_linux_kernel_find_elf, */ + dwfl_standard_find_debuginfo, + dwfl_offline_section_address, + (char **) & debuginfo_path + }; + + dwfl = dwfl_begin (&user_callbacks); + if (!dwfl) + throw semantic_error ("cannot open dwfl"); + dwfl_report_begin (dwfl); + + // XXX: should support buildid-based naming + + Dwfl_Module *mod = dwfl_report_offline (dwfl, + module_name.c_str(), + module_name.c_str(), + -1); + // XXX: save mod! + + if (debuginfo_needed) + dwfl_assert (string("missing process ") + + module_name + + string(" ") + + sess.architecture + + string(" debuginfo"), + mod); + + if (!module) + module = mod; + + // NB: the result of an _offline call is the assignment of + // virtualized addresses to relocatable objects such as + // modules. These have to be converted to real addresses at + // run time. See the dwarf_derived_probe ctor and its caller. + + dwfl_assert ("dwfl_report_end", dwfl_report_end(dwfl, NULL, NULL)); +} + + +void +dwflpp::iterate_over_modules(int (* callback)(Dwfl_Module *, void **, + const char *, Dwarf_Addr, + void *), + base_query *data) +{ + ptrdiff_t off = 0; + do + { + if (pending_interrupts) return; + off = dwfl_getmodules (dwfl, callback, data, off); + } + while (off > 0); + // Don't complain if we exited dwfl_getmodules early. + // This could be a $target variable error that will be + // reported soon anyway. + // dwfl_assert("dwfl_getmodules", off == 0); + + // PR6864 XXX: For dwarfless case (if .../vmlinux is missing), then the + // "kernel" module is not reported in the loop above. However, we + // may be able to make do with symbol table data. +} + + +void +dwflpp::query_modules(base_query *q) +{ + iterate_over_modules(&query_module, q); +} + + +void +dwflpp::iterate_over_cus (int (*callback)(Dwarf_Die * die, void * arg), + void * data) +{ + get_module_dwarf(false); + Dwarf *dw = module_dwarf; + if (!dw) return; + + vector* v = module_cu_cache[dw]; + if (v == 0) + { + v = new vector; + module_cu_cache[dw] = v; + + Dwarf_Off off = 0; + size_t cuhl; + Dwarf_Off noff; + while (dwarf_nextcu (dw, off, &noff, &cuhl, NULL, NULL, NULL) == 0) + { + if (pending_interrupts) return; + Dwarf_Die die_mem; + Dwarf_Die *die; + die = dwarf_offdie (dw, off + cuhl, &die_mem); + v->push_back (*die); /* copy */ + off = noff; + } + } + + for (unsigned i = 0; i < v->size(); i++) + { + if (pending_interrupts) return; + Dwarf_Die die = v->at(i); + int rc = (*callback)(& die, data); + if (rc != DWARF_CB_OK) break; + } +} + + +bool +dwflpp::func_is_inline() +{ + assert (function); + return dwarf_func_inline (function) != 0; +} + + +int +dwflpp::cu_inl_function_caching_callback (Dwarf_Die* func, void *arg) +{ + vector* v = static_cast*>(arg); + v->push_back (* func); + return DWARF_CB_OK; +} + + +void +dwflpp::iterate_over_inline_instances (int (* callback)(Dwarf_Die * die, void * arg), + void * data) +{ + assert (function); + assert (func_is_inline ()); + + string key = module_name + ":" + cu_name + ":" + function_name; + vector* v = cu_inl_function_cache[key]; + if (v == 0) + { + v = new vector; + cu_inl_function_cache[key] = v; + dwarf_func_inline_instances (function, cu_inl_function_caching_callback, v); + } + + for (unsigned i=0; isize(); i++) + { + if (pending_interrupts) return; + Dwarf_Die die = v->at(i); + int rc = (*callback)(& die, data); + if (rc != DWARF_CB_OK) break; + } +} + + +int +dwflpp::global_alias_caching_callback(Dwarf_Die *die, void *arg) +{ + cu_function_cache_t *cache = static_cast(arg); + const char *name = dwarf_diename(die); + + if (!name) + return DWARF_CB_OK; + + string structure_name = name; + + if (!dwarf_hasattr(die, DW_AT_declaration) && + cache->find(structure_name) == cache->end()) + (*cache)[structure_name] = *die; + + return DWARF_CB_OK; +} + + +Dwarf_Die * +dwflpp::declaration_resolve(const char *name) +{ + if (!name) + return NULL; + + string key = module_name + ":" + cu_name; + cu_function_cache_t *v = global_alias_cache[key]; + if (v == 0) // need to build the cache, just once per encountered module/cu + { + v = new cu_function_cache_t; + global_alias_cache[key] = v; + iterate_over_globals(global_alias_caching_callback, v); + if (sess.verbose > 4) + clog << "global alias cache " << key << " size " << v->size() << endl; + } + + // XXX: it may be desirable to search other modules' declarations + // too, in case a module/shared-library processes a + // forward-declared pointer type only, where the actual definition + // may only be in vmlinux or the application. + + // XXX: it is probably desirable to search other CU's declarations + // in the same module. + + if (v->find(name) == v->end()) + return NULL; + + return & ((*v)[name]); +} + + +int +dwflpp::cu_function_caching_callback (Dwarf_Die* func, void *arg) +{ + cu_function_cache_t* v = static_cast(arg); + const char *name = dwarf_diename(func); + if (!name) + return DWARF_CB_OK; + + string function_name = name; + (*v)[function_name] = * func; + return DWARF_CB_OK; +} + + +int +dwflpp::iterate_over_functions (int (* callback)(Dwarf_Die * func, base_query * q), + base_query * q, const string& function, + bool has_statement_num) +{ + int rc = DWARF_CB_OK; + assert (module); + assert (cu); + + string key = module_name + ":" + cu_name; + cu_function_cache_t *v = cu_function_cache[key]; + if (v == 0) + { + v = new cu_function_cache_t; + cu_function_cache[key] = v; + dwarf_getfuncs (cu, cu_function_caching_callback, v, 0); + if (sess.verbose > 4) + clog << "function cache " << key << " size " << v->size() << endl; + } + + string subkey = function; + if (v->find(subkey) != v->end()) + { + Dwarf_Die die = v->find(subkey)->second; + if (sess.verbose > 4) + clog << "function cache " << key << " hit " << subkey << endl; + return (*callback)(& die, q); + } + else if (name_has_wildcard (subkey)) + { + for (cu_function_cache_t::iterator it = v->begin(); it != v->end(); it++) + { + if (pending_interrupts) return DWARF_CB_ABORT; + string func_name = it->first; + Dwarf_Die die = it->second; + if (function_name_matches_pattern (func_name, subkey)) + { + if (sess.verbose > 4) + clog << "function cache " << key << " match " << func_name << " vs " + << subkey << endl; + + rc = (*callback)(& die, q); + if (rc != DWARF_CB_OK) break; + } + } + } + else if (has_statement_num) // searching all for kernel.statement + { + for (cu_function_cache_t::iterator it = v->begin(); it != v->end(); it++) + { + Dwarf_Die die = it->second; + rc = (*callback)(& die, q); + if (rc != DWARF_CB_OK) break; + } + } + else // not a wildcard and no match in this CU + { + // do nothing + } + return rc; +} + + +/* This basically only goes one level down from the compile unit so it + * only picks up top level stuff (i.e. nothing in a lower scope) */ +int +dwflpp::iterate_over_globals (int (* callback)(Dwarf_Die *, void *), + void * data) +{ + int rc = DWARF_CB_OK; + Dwarf_Die die; + + assert (module); + assert (cu); + assert (dwarf_tag(cu) == DW_TAG_compile_unit); + + if (dwarf_child(cu, &die) != 0) + return rc; + + do + /* We're only currently looking for named types, + * although other types of declarations exist */ + switch (dwarf_tag(&die)) + { + case DW_TAG_base_type: + case DW_TAG_enumeration_type: + case DW_TAG_structure_type: + case DW_TAG_typedef: + case DW_TAG_union_type: + rc = (*callback)(&die, data); + break; + } + while (rc == DWARF_CB_OK && dwarf_siblingof(&die, &die) == 0); + + return rc; +} + + +// This little test routine represents an unfortunate breakdown in +// abstraction between dwflpp (putatively, a layer right on top of +// elfutils), and dwarf_query (interpreting a systemtap probe point). +// It arises because we sometimes try to fix up slightly-off +// .statement() probes (something we find out in fairly low-level). +// +// An alternative would be to put some more intelligence into query_cu(), +// and have it print additional suggestions after finding that +// q->dw.iterate_over_srcfile_lines resulted in no new finished_results. + +bool +dwflpp::has_single_line_record (dwarf_query * q, char const * srcfile, int lineno) +{ + if (lineno < 0) + return false; + + Dwarf_Line **srcsp = NULL; + size_t nsrcs = 0; + + dwarf_assert ("dwarf_getsrc_file", + dwarf_getsrc_file (module_dwarf, + srcfile, lineno, 0, + &srcsp, &nsrcs)); + + if (nsrcs != 1) + { + if (sess.verbose>4) + clog << "alternative line " << lineno << " rejected: nsrcs=" << nsrcs << endl; + return false; + } + + // We also try to filter out lines that leave the selected + // functions (if any). + + dwarf_line_t line(srcsp[0]); + Dwarf_Addr addr = line.addr(); + + func_info_map_t *filtered_functions = get_filtered_functions(q); + for (func_info_map_t::iterator i = filtered_functions->begin(); + i != filtered_functions->end(); ++i) + { + if (die_has_pc (i->die, addr)) + { + if (sess.verbose>4) + clog << "alternative line " << lineno << " accepted: fn=" << i->name << endl; + return true; + } + } + + inline_instance_map_t *filtered_inlines = get_filtered_inlines(q); + for (inline_instance_map_t::iterator i = filtered_inlines->begin(); + i != filtered_inlines->end(); ++i) + { + if (die_has_pc (i->die, addr)) + { + if (sess.verbose>4) + clog << "alternative line " << lineno << " accepted: ifn=" << i->name << endl; + return true; + } + } + + if (sess.verbose>4) + clog << "alternative line " << lineno << " rejected: leaves selected fns" << endl; + return false; +} + + +void +dwflpp::iterate_over_srcfile_lines (char const * srcfile, + int lines[2], + bool need_single_match, + enum line_t line_type, + void (* callback) (const dwarf_line_t& line, + void * arg), + void *data) +{ + Dwarf_Line **srcsp = NULL; + size_t nsrcs = 0; + dwarf_query * q = static_cast(data); + int lineno = lines[0]; + auto_free_ref free_srcsp(srcsp); + + get_module_dwarf(); + + if (line_type == RELATIVE) + { + Dwarf_Addr addr; + Dwarf_Line *line; + int line_number; + + dwarf_assert ("dwarf_entrypc", dwarf_entrypc (this->function, &addr)); + line = dwarf_getsrc_die (this->cu, addr); + dwarf_assert ("dwarf_getsrc_die", line == NULL); + dwarf_assert ("dwarf_lineno", dwarf_lineno (line, &line_number)); + lineno += line_number; + } + else if (line_type == WILDCARD) + function_line (&lineno); + + for (int l = lineno; ; l = l + 1) + { + set lines_probed; + pair::iterator,bool> line_probed; + dwarf_assert ("dwarf_getsrc_file", + dwarf_getsrc_file (module_dwarf, + srcfile, l, 0, + &srcsp, &nsrcs)); + if (line_type == WILDCARD || line_type == RANGE) + { + Dwarf_Addr line_addr; + dwarf_lineno (srcsp [0], &lineno); + line_probed = lines_probed.insert(lineno); + if (lineno != l || line_probed.second == false || nsrcs > 1) + continue; + dwarf_lineaddr (srcsp [0], &line_addr); + if (dwarf_haspc (function, line_addr) != 1) + break; + } + + // NB: Formerly, we used to filter, because: + + // dwarf_getsrc_file gets one *near hits* for line numbers, not + // exact matches. For example, an existing file but a nonexistent + // line number will be rounded up to the next definition in that + // file. This may be similar to the GDB breakpoint algorithm, but + // we don't want to be so fuzzy in systemtap land. So we filter. + + // But we now see the error of our ways, and skip this filtering. + + // XXX: the code also fails to match e.g. inline function + // definitions when the srcfile is a header file rather than the + // CU name. + + size_t remaining_nsrcs = nsrcs; + + if (need_single_match && remaining_nsrcs > 1) + { + // We wanted a single line record (a unique address for the + // line) and we got a bunch of line records. We're going to + // skip this probe (throw an exception) but before we throw + // we're going to look around a bit to see if there's a low or + // high line number nearby which *doesn't* have this problem, + // so we can give the user some advice. + + int lo_try = -1; + int hi_try = -1; + for (size_t i = 1; i < 6; ++i) + { + if (lo_try == -1 && has_single_line_record(q, srcfile, lineno - i)) + lo_try = lineno - i; + + if (hi_try == -1 && has_single_line_record(q, srcfile, lineno + i)) + hi_try = lineno + i; + } + + stringstream advice; + advice << "multiple addresses for " << srcfile << ":" << lineno; + if (lo_try > 0 || hi_try > 0) + { + advice << " (try "; + if (lo_try > 0) + advice << srcfile << ":" << lo_try; + if (lo_try > 0 && hi_try > 0) + advice << " or "; + if (hi_try > 0) + advice << srcfile << ":" << hi_try; + advice << ")"; + } + throw semantic_error (advice.str()); + } + + for (size_t i = 0; i < nsrcs; ++i) + { + if (pending_interrupts) return; + if (srcsp [i]) // skip over mismatched lines + callback (dwarf_line_t(srcsp[i]), data); + } + + if (line_type == ABSOLUTE || line_type == RELATIVE) + break; + else if (line_type == RANGE && l == lines[1]) + break; + } +} + + +void +dwflpp::iterate_over_labels (Dwarf_Die *begin_die, + const char *sym, + const char *symfunction, + void *data, + void (* callback)(const string &, + const char *, + int, + Dwarf_Die *, + Dwarf_Addr, + dwarf_query *)) +{ + dwarf_query * q __attribute__ ((unused)) = static_cast(data) ; + + get_module_dwarf(); + + Dwarf_Die die; + int res = dwarf_child (begin_die, &die); + if (res != 0) + return; // die without children, bail out. + + static string function_name = dwarf_diename (begin_die); + do + { + Dwarf_Attribute attr_mem; + Dwarf_Attribute *attr = dwarf_attr (&die, DW_AT_name, &attr_mem); + int tag = dwarf_tag(&die); + const char *name = dwarf_formstring (attr); + if (name == 0) + continue; + switch (tag) + { + case DW_TAG_label: + break; + case DW_TAG_subprogram: + if (!dwarf_hasattr(&die, DW_AT_declaration)) + function_name = name; + else + continue; + default: + if (dwarf_haschildren (&die)) + iterate_over_labels (&die, sym, symfunction, q, callback); + continue; + } + + if (strcmp(function_name.c_str(), symfunction) == 0 + || (name_has_wildcard(symfunction) + && function_name_matches (symfunction))) + { + } + else + continue; + if (strcmp(name, sym) == 0 + || (name_has_wildcard(sym) + && function_name_matches_pattern (name, sym))) + { + const char *file = dwarf_decl_file (&die); + // Get the line number for this label + Dwarf_Attribute attr; + dwarf_attr (&die,DW_AT_decl_line, &attr); + Dwarf_Sword dline; + dwarf_formsdata (&attr, &dline); + Dwarf_Addr stmt_addr; + if (dwarf_lowpc (&die, &stmt_addr) != 0) + { + // There is no lowpc so figure out the address + // Get the real die for this cu + Dwarf_Die cudie; + dwarf_diecu (cu, &cudie, NULL, NULL); + size_t nlines = 0; + // Get the line for this label + Dwarf_Line **aline; + dwarf_getsrc_file (module_dwarf, file, (int)dline, 0, &aline, &nlines); + // Get the address + for (size_t i = 0; i < nlines; i++) + { + dwarf_lineaddr (*aline, &stmt_addr); + if ((dwarf_haspc (&die, stmt_addr))) + break; + } + } + + Dwarf_Die *scopes; + int nscopes = 0; + nscopes = dwarf_getscopes_die (&die, &scopes); + if (nscopes > 1) + { + callback(function_name.c_str(), file, + (int)dline, &scopes[1], stmt_addr, q); + add_label_name(q, name); + } + } + } + while (dwarf_siblingof (&die, &die) == 0); +} + + +void +dwflpp::collect_srcfiles_matching (string const & pattern, + set & filtered_srcfiles) +{ + assert (module); + assert (cu); + + size_t nfiles; + Dwarf_Files *srcfiles; + + // PR 5049: implicit * in front of given path pattern. + // NB: fnmatch() is used without FNM_PATHNAME. + string prefixed_pattern = string("*/") + pattern; + + dwarf_assert ("dwarf_getsrcfiles", + dwarf_getsrcfiles (cu, &srcfiles, &nfiles)); + { + for (size_t i = 0; i < nfiles; ++i) + { + char const * fname = dwarf_filesrc (srcfiles, i, NULL, NULL); + if (fnmatch (pattern.c_str(), fname, 0) == 0 || + fnmatch (prefixed_pattern.c_str(), fname, 0) == 0) + { + filtered_srcfiles.insert (fname); + if (sess.verbose>2) + clog << "selected source file '" << fname << "'\n"; + } + } + } +} + + +void +dwflpp::resolve_prologue_endings (func_info_map_t & funcs) +{ + // This heuristic attempts to pick the first address that has a + // source line distinct from the function declaration's. In a + // perfect world, this would be the first statement *past* the + // prologue. + + assert(module); + assert(cu); + + size_t nlines = 0; + Dwarf_Lines *lines = NULL; + + /* trouble cases: + malloc do_symlink in init/initramfs.c tail-recursive/tiny then no-prologue + sys_get?id in kernel/timer.c no-prologue + sys_exit_group tail-recursive + {do_,}sys_open extra-long-prologue (gcc 3.4) + cpu_to_logical_apicid NULL-decl_file + */ + + // Fetch all srcline records, sorted by address. + dwarf_assert ("dwarf_getsrclines", + dwarf_getsrclines(cu, &lines, &nlines)); + // XXX: free lines[] later, but how? + + for(func_info_map_t::iterator it = funcs.begin(); it != funcs.end(); it++) + { +#if 0 /* someday */ + Dwarf_Addr* bkpts = 0; + int n = dwarf_entry_breakpoints (& it->die, & bkpts); + // ... + free (bkpts); +#endif + + Dwarf_Addr entrypc = it->entrypc; + Dwarf_Addr highpc; // NB: highpc is exclusive: [entrypc,highpc) + dwfl_assert ("dwarf_highpc", dwarf_highpc (& it->die, + & highpc)); + + if (it->decl_file == 0) it->decl_file = ""; + + unsigned entrypc_srcline_idx = 0; + dwarf_line_t entrypc_srcline; + // open-code binary search for exact match + { + unsigned l = 0, h = nlines; + while (l < h) + { + entrypc_srcline_idx = (l + h) / 2; + const dwarf_line_t lr(dwarf_onesrcline(lines, + entrypc_srcline_idx)); + Dwarf_Addr addr = lr.addr(); + if (addr == entrypc) { entrypc_srcline = lr; break; } + else if (l + 1 == h) { break; } // ran off bottom of tree + else if (addr < entrypc) { l = entrypc_srcline_idx; } + else { h = entrypc_srcline_idx; } + } + } + if (!entrypc_srcline) + { + if (sess.verbose > 2) + clog << "missing entrypc dwarf line record for function '" + << it->name << "'\n"; + // This is probably an inlined function. We'll end up using + // its lowpc as a probe address. + continue; + } + + if (sess.verbose>2) + clog << "prologue searching function '" << it->name << "'" + << " 0x" << hex << entrypc << "-0x" << highpc << dec + << "@" << it->decl_file << ":" << it->decl_line + << "\n"; + + // Now we go searching for the first line record that has a + // file/line different from the one in the declaration. + // Normally, this will be the next one. BUT: + // + // We may have to skip a few because some old compilers plop + // in dummy line records for longer prologues. If we go too + // far (addr >= highpc), we take the previous one. Or, it may + // be the first one, if the function had no prologue, and thus + // the entrypc maps to a statement in the body rather than the + // declaration. + + unsigned postprologue_srcline_idx = entrypc_srcline_idx; + bool ranoff_end = false; + while (postprologue_srcline_idx < nlines) + { + dwarf_line_t lr(dwarf_onesrcline(lines, postprologue_srcline_idx)); + Dwarf_Addr postprologue_addr = lr.addr(); + const char* postprologue_file = lr.linesrc(); + int postprologue_lineno = lr.lineno(); + + if (sess.verbose>2) + clog << "checking line record 0x" << hex << postprologue_addr << dec + << "@" << postprologue_file << ":" << postprologue_lineno << "\n"; + + if (postprologue_addr >= highpc) + { + ranoff_end = true; + postprologue_srcline_idx --; + continue; + } + if (ranoff_end || + (strcmp (postprologue_file, it->decl_file) || // We have a winner! + (postprologue_lineno != it->decl_line))) + { + it->prologue_end = postprologue_addr; + + if (sess.verbose>2) + { + clog << "prologue found function '" << it->name << "'"; + // Add a little classification datum + if (postprologue_srcline_idx == entrypc_srcline_idx) clog << " (naked)"; + if (ranoff_end) clog << " (tail-call?)"; + clog << " = 0x" << hex << postprologue_addr << dec << "\n"; + } + + break; + } + + // Let's try the next srcline. + postprologue_srcline_idx ++; + } // loop over srclines + + // if (strlen(it->decl_file) == 0) it->decl_file = NULL; + + } // loop over functions + + // XXX: how to free lines? +} + + +bool +dwflpp::function_entrypc (Dwarf_Addr * addr) +{ + assert (function); + return (dwarf_entrypc (function, addr) == 0); + // XXX: see also _lowpc ? +} + + +bool +dwflpp::die_entrypc (Dwarf_Die * die, Dwarf_Addr * addr) +{ + int rc = 0; + string lookup_method; + + * addr = 0; + + lookup_method = "dwarf_entrypc"; + rc = dwarf_entrypc (die, addr); + + if (rc) + { + lookup_method = "dwarf_lowpc"; + rc = dwarf_lowpc (die, addr); + } + + if (rc) + { + lookup_method = "dwarf_ranges"; + + Dwarf_Addr base; + Dwarf_Addr begin; + Dwarf_Addr end; + ptrdiff_t offset = dwarf_ranges (die, 0, &base, &begin, &end); + if (offset < 0) rc = -1; + else if (offset > 0) + { + * addr = begin; + rc = 0; + + // Now we need to check that there are no more ranges + // associated with this function, which could conceivably + // happen if a function is inlined, then pieces of it are + // split amongst different conditional branches. It's not + // obvious which of them to favour. As a heuristic, we + // pick the beginning of the first range, and ignore the + // others (but with a warning). + + unsigned extra = 0; + while ((offset = dwarf_ranges (die, offset, &base, &begin, &end)) > 0) + extra ++; + if (extra) + lookup_method += ", ignored " + lex_cast(extra) + " more"; + } + } + + if (sess.verbose > 2) + clog << "entry-pc lookup (" << lookup_method << ") = 0x" << hex << *addr << dec + << " (rc " << rc << ")" + << endl; + return (rc == 0); +} + + +void +dwflpp::function_die (Dwarf_Die *d) +{ + assert (function); + *d = *function; +} + + +void +dwflpp::function_file (char const ** c) +{ + assert (function); + assert (c); + *c = dwarf_decl_file (function); +} + + +void +dwflpp::function_line (int *linep) +{ + assert (function); + dwarf_decl_line (function, linep); +} + + +bool +dwflpp::die_has_pc (Dwarf_Die & die, Dwarf_Addr pc) +{ + int res = dwarf_haspc (&die, pc); + // dwarf_ranges will return -1 if a function die has no DW_AT_ranges + // if (res == -1) + // dwarf_assert ("dwarf_haspc", res); + return res == 1; +} + + +void +dwflpp::loc2c_error (void *, const char *fmt, ...) +{ + const char *msg = "?"; + char *tmp = NULL; + int rc; + va_list ap; + va_start (ap, fmt); + rc = vasprintf (& tmp, fmt, ap); + if (rc < 0) + msg = "?"; + else + msg = tmp; + va_end (ap); + throw semantic_error (msg); +} + + +// This function generates code used for addressing computations of +// target variables. +void +dwflpp::emit_address (struct obstack *pool, Dwarf_Addr address) +{ + #if 0 + // The easy but incorrect way is to just print a hard-wired + // constant. + obstack_printf (pool, "%#" PRIx64 "UL", address); + #endif + + // Turn this address into a section-relative offset if it should be one. + // We emit a comment approximating the variable+offset expression that + // relocatable module probing code will need to have. + Dwfl_Module *mod = dwfl_addrmodule (dwfl, address); + dwfl_assert ("dwfl_addrmodule", mod); + const char *modname = dwfl_module_info (mod, NULL, NULL, NULL, + NULL, NULL, NULL, NULL); + int n = dwfl_module_relocations (mod); + dwfl_assert ("dwfl_module_relocations", n >= 0); + Dwarf_Addr reloc_address = address; + int i = dwfl_module_relocate_address (mod, &reloc_address); + dwfl_assert ("dwfl_module_relocate_address", i >= 0); + dwfl_assert ("dwfl_module_info", modname); + const char *secname = dwfl_module_relocation_info (mod, i, NULL); + + if (sess.verbose > 2) + { + clog << "emit dwarf addr 0x" << hex << address << dec + << " => module " << modname + << " section " << (secname ?: "null") + << " relocaddr 0x" << hex << reloc_address << dec + << endl; + } + + if (n > 0 && !(n == 1 && secname == NULL)) + { + dwfl_assert ("dwfl_module_relocation_info", secname); + if (n > 1 || secname[0] != '\0') + { + // This gives us the module name, and section name within the + // module, for a kernel module (or other ET_REL module object). + obstack_printf (pool, "({ static unsigned long addr = 0; "); + obstack_printf (pool, "if (addr==0) addr = _stp_module_relocate (\"%s\",\"%s\",%#" PRIx64 "); ", + modname, secname, reloc_address); + obstack_printf (pool, "addr; })"); + } + else if (n == 1 && module_name == TOK_KERNEL && secname[0] == '\0') + { + // elfutils' way of telling us that this is a relocatable kernel address, which we + // need to treat the same way here as dwarf_query::add_probe_point does: _stext. + address -= sess.sym_stext; + secname = "_stext"; + obstack_printf (pool, "({ static unsigned long addr = 0; "); + obstack_printf (pool, "if (addr==0) addr = _stp_module_relocate (\"%s\",\"%s\",%#" PRIx64 "); ", + modname, secname, address); // PR10000 NB: not reloc_address + obstack_printf (pool, "addr; })"); + } + else + { + throw semantic_error ("cannot relocate user-space dso (?) address"); +#if 0 + // This would happen for a Dwfl_Module that's a user-level DSO. + obstack_printf (pool, " /* %s+%#" PRIx64 " */", + modname, address); +#endif + } + } + else + obstack_printf (pool, "%#" PRIx64 "UL", address); // assume as constant +} + + +void +dwflpp::loc2c_emit_address (void *arg, struct obstack *pool, + Dwarf_Addr address) +{ + dwflpp *dwfl = (dwflpp *) arg; + dwfl->emit_address (pool, address); +} + + +void +dwflpp::print_locals(Dwarf_Die *die, ostream &o) +{ + // Try to get the first child of die. + Dwarf_Die child; + if (dwarf_child (die, &child) == 0) + { + do + { + const char *name; + // Output each sibling's name (that is a variable or + // parameter) to 'o'. + switch (dwarf_tag (&child)) + { + case DW_TAG_variable: + case DW_TAG_formal_parameter: + name = dwarf_diename (&child); + if (name) + o << " " << name; + break; + default: + break; + } + } + while (dwarf_siblingof (&child, &child) == 0); + } +} + + +Dwarf_Attribute * +dwflpp::find_variable_and_frame_base (Dwarf_Die *scope_die, + Dwarf_Addr pc, + string const & local, + const target_symbol *e, + Dwarf_Die *vardie, + Dwarf_Attribute *fb_attr_mem) +{ + Dwarf_Die *scopes; + int nscopes = 0; + Dwarf_Attribute *fb_attr = NULL; + + assert (cu); + + nscopes = dwarf_getscopes (cu, pc, &scopes); + int sidx; + // if pc and scope_die are disjoint then we need dwarf_getscopes_die + for (sidx = 0; sidx < nscopes; sidx++) + if (scopes[sidx].addr == scope_die->addr) + break; + if (sidx == nscopes) + nscopes = dwarf_getscopes_die (scope_die, &scopes); + + if (nscopes <= 0) + { + throw semantic_error ("unable to find any scopes containing " + + lex_cast_hex(pc) + + ((scope_die == NULL) ? "" + : (string (" in ") + + (dwarf_diename(scope_die) ?: "") + + "(" + (dwarf_diename(cu) ?: "") + + ")")) + + " while searching for local '" + local + "'", + e->tok); + } + + int declaring_scope = dwarf_getscopevar (scopes, nscopes, + local.c_str(), + 0, NULL, 0, 0, + vardie); + if (declaring_scope < 0) + { + stringstream alternatives; + print_locals (scopes, alternatives); + throw semantic_error ("unable to find local '" + local + "'" + + " near pc " + lex_cast_hex(pc) + + ((scope_die == NULL) ? "" + : (string (" in ") + + (dwarf_diename(scope_die) ?: "") + + "(" + (dwarf_diename(cu) ?: "") + + ")")) + + (alternatives.str() == "" ? "" : (" (alternatives:" + alternatives.str () + ")")), + e->tok); + } + + for (int inner = 0; inner < nscopes; ++inner) + { + switch (dwarf_tag (&scopes[inner])) + { + default: + continue; + case DW_TAG_subprogram: + case DW_TAG_entry_point: + case DW_TAG_inlined_subroutine: /* XXX */ + if (inner >= declaring_scope) + fb_attr = dwarf_attr_integrate (&scopes[inner], + DW_AT_frame_base, + fb_attr_mem); + break; + } + } + return fb_attr; +} + + +struct location * +dwflpp::translate_location(struct obstack *pool, + Dwarf_Attribute *attr, Dwarf_Addr pc, + Dwarf_Attribute *fb_attr, + struct location **tail, + const target_symbol *e) +{ + Dwarf_Op *expr; + size_t len; + + /* PR9768: formerly, we added pc+module_bias here. However, that bias value + is not present in the pc value by the time we get it, so adding it would + result in false negatives of variable reachibility. In other instances + further below, the c_translate_FOO functions, the module_bias value used + to be passed in, but instead should now be zero for the same reason. */ + + switch (dwarf_getlocation_addr (attr, pc /*+ module_bias*/, &expr, &len, 1)) + { + case 1: /* Should always happen. */ + if (len > 0) + break; + /* Fall through. */ + + case 0: /* Shouldn't happen. */ + throw semantic_error ("not accessible at this address", e->tok); + + default: /* Shouldn't happen. */ + case -1: + throw semantic_error (string ("dwarf_getlocation_addr failed") + + string (dwarf_errmsg (-1)), + e->tok); + } + + return c_translate_location (pool, &loc2c_error, this, + &loc2c_emit_address, + 1, 0 /* PR9768 */, + pc, expr, len, tail, fb_attr); +} + + +void +dwflpp::print_members(Dwarf_Die *vardie, ostream &o) +{ + const int typetag = dwarf_tag (vardie); + + if (typetag != DW_TAG_structure_type && typetag != DW_TAG_union_type) + { + o << " Error: " + << (dwarf_diename_integrate (vardie) ?: "") + << " isn't a struct/union"; + return; + } + + // Try to get the first child of vardie. + Dwarf_Die die_mem; + Dwarf_Die *die = &die_mem; + switch (dwarf_child (vardie, die)) + { + case 1: // No children. + o << ((typetag == DW_TAG_union_type) ? " union " : " struct ") + << (dwarf_diename_integrate (die) ?: "") + << " is empty"; + break; + + case -1: // Error. + default: // Shouldn't happen. + o << ((typetag == DW_TAG_union_type) ? " union " : " struct ") + << (dwarf_diename_integrate (die) ?: "") + << ": " << dwarf_errmsg (-1); + break; + + case 0: // Success. + break; + } + + // Output each sibling's name to 'o'. + while (dwarf_tag (die) == DW_TAG_member) + { + const char *member = dwarf_diename_integrate (die) ; + + if ( member != NULL ) + o << " " << member; + else + { + Dwarf_Die temp_die = *die; + Dwarf_Attribute temp_attr ; + + if (!dwarf_attr_integrate (&temp_die, DW_AT_type, &temp_attr)) + { + clog << "\n Error in obtaining type attribute for " + << (dwarf_diename(&temp_die)?:""); + return; + } + + if (!dwarf_formref_die (&temp_attr, &temp_die)) + { + clog << "\n Error in decoding type attribute for " + << (dwarf_diename(&temp_die)?:""); + return; + } + + print_members(&temp_die,o); + } + + if (dwarf_siblingof (die, &die_mem) != 0) + break; + } +} + + +bool +dwflpp::find_struct_member(const string& member, + Dwarf_Die *parentdie, + const target_symbol *e, + Dwarf_Die *memberdie, + vector& locs) +{ + Dwarf_Attribute attr; + Dwarf_Die die = *parentdie; + + switch (dwarf_child (&die, &die)) + { + case 0: /* First child found. */ + break; + case 1: /* No children. */ + return false; + case -1: /* Error. */ + default: /* Shouldn't happen */ + throw semantic_error (string (dwarf_tag(&die) == DW_TAG_union_type ? "union" : "struct") + + string (dwarf_diename_integrate (&die) ?: "") + + string (dwarf_errmsg (-1)), + e->tok); + } + + do + { + if (dwarf_tag(&die) != DW_TAG_member) + continue; + + const char *name = dwarf_diename_integrate(&die); + if (name == NULL) + { + // need to recurse for anonymous structs/unions + Dwarf_Die subdie; + + if (!dwarf_attr_integrate (&die, DW_AT_type, &attr) || + !dwarf_formref_die (&attr, &subdie)) + continue; + + if (find_struct_member(member, &subdie, e, memberdie, locs)) + goto success; + } + else if (name == member) + { + *memberdie = die; + goto success; + } + } + while (dwarf_siblingof (&die, &die) == 0); + + return false; + +success: + /* As we unwind the recursion, we need to build the chain of + * locations that got to the final answer. */ + if (dwarf_attr_integrate (&die, DW_AT_data_member_location, &attr)) + locs.insert(locs.begin(), attr); + + /* Union members don't usually have a location, + * but just use the containing union's location. */ + else if (dwarf_tag(parentdie) != DW_TAG_union_type) + throw semantic_error ("no location for field '" + member + + "': " + string(dwarf_errmsg (-1)), + e->tok); + + return true; +} + + +Dwarf_Die * +dwflpp::translate_components(struct obstack *pool, + struct location **tail, + Dwarf_Addr pc, + const target_symbol *e, + Dwarf_Die *vardie, + Dwarf_Die *die_mem, + Dwarf_Attribute *attr_mem) +{ + Dwarf_Die *die = NULL; + + unsigned i = 0; + + if (vardie) + *die_mem = *vardie; + + if (e->components.empty()) + return die_mem; + + while (i < e->components.size()) + { + /* XXX: This would be desirable, but we don't get the target_symbol token, + and printing that gives us the file:line number too early anyway. */ +#if 0 + // Emit a marker to note which field is being access-attempted, to give + // better error messages if deref() fails. + string piece = string(...target_symbol token...) + string ("#") + stringify(components[i].second); + obstack_printf (pool, "c->last_stmt = %s;", lex_cast_qstring(piece).c_str()); +#endif + + die = die ? dwarf_formref_die (attr_mem, die_mem) : die_mem; + const int typetag = dwarf_tag (die); + switch (typetag) + { + case DW_TAG_typedef: + case DW_TAG_const_type: + case DW_TAG_volatile_type: + /* Just iterate on the referent type. */ + break; + + case DW_TAG_pointer_type: + if (e->components[i].first == target_symbol::comp_literal_array_index) + throw semantic_error ("cannot index pointer", e->tok); + // XXX: of course, we should support this the same way C does, + // by explicit pointer arithmetic etc. PR4166. + + c_translate_pointer (pool, 1, 0 /* PR9768*/, die, tail); + break; + + case DW_TAG_array_type: + if (e->components[i].first == target_symbol::comp_literal_array_index) + { + c_translate_array (pool, 1, 0 /* PR9768 */, die, tail, + NULL, lex_cast(e->components[i].second)); + ++i; + } + else + throw semantic_error("bad field '" + + e->components[i].second + + "' for array type", + e->tok); + break; + + case DW_TAG_structure_type: + case DW_TAG_union_type: + if (dwarf_hasattr(die, DW_AT_declaration)) + { + Dwarf_Die *tmpdie = dwflpp::declaration_resolve(dwarf_diename(die)); + if (tmpdie == NULL) + throw semantic_error ("unresolved struct " + + string (dwarf_diename_integrate (die) ?: ""), + e->tok); + *die_mem = *tmpdie; + } + + { + vector locs; + if (!find_struct_member(e->components[i].second, die, e, die, locs)) + { + string alternatives; + stringstream members; + print_members(die, members); + if (members.str().size() != 0) + alternatives = " (alternatives:" + members.str(); + throw semantic_error("unable to find member '" + + e->components[i].second + "' for struct " + + string(dwarf_diename_integrate(die) ?: "") + + alternatives, + e->tok); + } + + for (unsigned j = 0; j < locs.size(); ++j) + translate_location (pool, &locs[j], pc, NULL, tail, e); + } + + ++i; + break; + + case DW_TAG_enumeration_type: + throw semantic_error ("field '" + + e->components[i].second + + "' vs. enum type " + + string(dwarf_diename_integrate (die) ?: ""), + e->tok); + break; + case DW_TAG_base_type: + throw semantic_error ("field '" + + e->components[i].second + + "' vs. base type " + + string(dwarf_diename_integrate (die) ?: ""), + e->tok); + break; + case -1: + throw semantic_error ("cannot find type: " + string(dwarf_errmsg (-1)), + e->tok); + break; + + default: + throw semantic_error (string(dwarf_diename_integrate (die) ?: "") + + ": unexpected type tag " + + lex_cast(dwarf_tag (die)), + e->tok); + break; + } + + /* Now iterate on the type in DIE's attribute. */ + if (dwarf_attr_integrate (die, DW_AT_type, attr_mem) == NULL) + throw semantic_error ("cannot get type of field: " + string(dwarf_errmsg (-1)), e->tok); + } + return die; +} + + +Dwarf_Die * +dwflpp::resolve_unqualified_inner_typedie (Dwarf_Die *typedie_mem, + Dwarf_Attribute *attr_mem, + const target_symbol *e) +{ + Dwarf_Die *typedie; + int typetag = 0; + while (1) + { + typedie = dwarf_formref_die (attr_mem, typedie_mem); + if (typedie == NULL) + throw semantic_error ("cannot get type: " + string(dwarf_errmsg (-1)), e->tok); + typetag = dwarf_tag (typedie); + if (typetag != DW_TAG_typedef && + typetag != DW_TAG_const_type && + typetag != DW_TAG_volatile_type) + break; + if (dwarf_attr_integrate (typedie, DW_AT_type, attr_mem) == NULL) + throw semantic_error ("cannot get type of pointee: " + string(dwarf_errmsg (-1)), e->tok); + } + return typedie; +} + + +void +dwflpp::translate_final_fetch_or_store (struct obstack *pool, + struct location **tail, + Dwarf_Addr module_bias, + Dwarf_Die *die, + Dwarf_Attribute *attr_mem, + bool lvalue, + const target_symbol *e, + string &, + string &, + exp_type & ty) +{ + /* First boil away any qualifiers associated with the type DIE of + the final location to be accessed. */ + + Dwarf_Die typedie_mem; + Dwarf_Die *typedie; + int typetag; + char const *dname; + string diestr; + + typedie = resolve_unqualified_inner_typedie (&typedie_mem, attr_mem, e); + typetag = dwarf_tag (typedie); + + /* Then switch behavior depending on the type of fetch/store we + want, and the type and pointer-ness of the final location. */ + + switch (typetag) + { + default: + dname = dwarf_diename(die); + diestr = (dname != NULL) ? dname : ""; + throw semantic_error ("unsupported type tag " + + lex_cast(typetag) + + " for " + diestr, e->tok); + break; + + case DW_TAG_structure_type: + case DW_TAG_union_type: + dname = dwarf_diename(die); + diestr = (dname != NULL) ? dname : ""; + throw semantic_error ("struct/union '" + diestr + + "' is being accessed instead of a member of the struct/union", e->tok); + break; + + case DW_TAG_enumeration_type: + case DW_TAG_base_type: + + // Reject types we can't handle in systemtap + { + dname = dwarf_diename(die); + diestr = (dname != NULL) ? dname : ""; + + Dwarf_Attribute encoding_attr; + Dwarf_Word encoding = (Dwarf_Word) -1; + dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_encoding, &encoding_attr), + & encoding); + if (encoding < 0) + { + // clog << "bad type1 " << encoding << " diestr" << endl; + throw semantic_error ("unsupported type (mystery encoding " + lex_cast(encoding) + ")" + + " for " + diestr, e->tok); + } + + if (encoding == DW_ATE_float + || encoding == DW_ATE_complex_float + /* XXX || many others? */) + { + // clog << "bad type " << encoding << " diestr" << endl; + throw semantic_error ("unsupported type (encoding " + lex_cast(encoding) + ")" + + " for " + diestr, e->tok); + } + } + + ty = pe_long; + if (lvalue) + c_translate_store (pool, 1, 0 /* PR9768 */, die, typedie, tail, + "THIS->value"); + else + c_translate_fetch (pool, 1, 0 /* PR9768 */, die, typedie, tail, + "THIS->__retvalue"); + break; + + case DW_TAG_array_type: + case DW_TAG_pointer_type: + + { + Dwarf_Die pointee_typedie_mem; + Dwarf_Die *pointee_typedie; + Dwarf_Word pointee_encoding; + Dwarf_Word pointee_byte_size = 0; + + pointee_typedie = resolve_unqualified_inner_typedie (&pointee_typedie_mem, attr_mem, e); + + if (dwarf_attr_integrate (pointee_typedie, DW_AT_byte_size, attr_mem)) + dwarf_formudata (attr_mem, &pointee_byte_size); + + dwarf_formudata (dwarf_attr_integrate (pointee_typedie, DW_AT_encoding, attr_mem), + &pointee_encoding); + + if (lvalue) + { + ty = pe_long; + if (typetag == DW_TAG_array_type) + throw semantic_error ("cannot write to array address", e->tok); + assert (typetag == DW_TAG_pointer_type); + c_translate_pointer_store (pool, 1, 0 /* PR9768 */, typedie, tail, + "THIS->value"); + } + else + { + // We have the pointer: cast it to an integral type via &(*(...)) + + // NB: per bug #1187, at one point char*-like types were + // automagically converted here to systemtap string values. + // For several reasons, this was taken back out, leaving + // pointer-to-string "conversion" (copying) to tapset functions. + + ty = pe_long; + if (typetag == DW_TAG_array_type) + c_translate_array (pool, 1, 0 /* PR9768 */, typedie, tail, NULL, 0); + else + c_translate_pointer (pool, 1, 0 /* PR9768 */, typedie, tail); + c_translate_addressof (pool, 1, 0 /* PR9768 */, NULL, pointee_typedie, tail, + "THIS->__retvalue"); + } + } + break; + } +} + + +string +dwflpp::express_as_string (string prelude, + string postlude, + struct location *head) +{ + size_t bufsz = 1024; + char *buf = static_cast(malloc(bufsz)); + assert(buf); + + FILE *memstream = open_memstream (&buf, &bufsz); + assert(memstream); + + fprintf(memstream, "{\n"); + fprintf(memstream, "%s", prelude.c_str()); + bool deref = c_emit_location (memstream, head, 1); + fprintf(memstream, "%s", postlude.c_str()); + fprintf(memstream, " goto out;\n"); + + // dummy use of deref_fault label, to disable warning if deref() not used + fprintf(memstream, "if (0) goto deref_fault;\n"); + + // XXX: deref flag not reliable; emit fault label unconditionally + (void) deref; + fprintf(memstream, + "deref_fault:\n" + " goto out;\n"); + fprintf(memstream, "}\n"); + + fclose (memstream); + string result(buf); + free (buf); + return result; +} + + +string +dwflpp::literal_stmt_for_local (Dwarf_Die *scope_die, + Dwarf_Addr pc, + string const & local, + const target_symbol *e, + bool lvalue, + exp_type & ty) +{ + Dwarf_Die vardie; + Dwarf_Attribute fb_attr_mem, *fb_attr = NULL; + + fb_attr = find_variable_and_frame_base (scope_die, pc, local, e, + &vardie, &fb_attr_mem); + + if (sess.verbose>2) + clog << "finding location for local '" << local + << "' near address 0x" << hex << pc + << ", module bias 0x" << module_bias << dec + << "\n"; + + Dwarf_Attribute attr_mem; + if (dwarf_attr_integrate (&vardie, DW_AT_location, &attr_mem) == NULL) + { + throw semantic_error("failed to retrieve location " + "attribute for local '" + local + + "' (dieoffset: " + + lex_cast_hex(dwarf_dieoffset (&vardie)) + + ")", + e->tok); + } + +#define obstack_chunk_alloc malloc +#define obstack_chunk_free free + + struct obstack pool; + obstack_init (&pool); + struct location *tail = NULL; + + /* Given $foo->bar->baz[NN], translate the location of foo. */ + + struct location *head = translate_location (&pool, + &attr_mem, pc, fb_attr, &tail, + e); + + if (dwarf_attr_integrate (&vardie, DW_AT_type, &attr_mem) == NULL) + throw semantic_error("failed to retrieve type " + "attribute for local '" + local + "'", + e->tok); + + /* Translate the ->bar->baz[NN] parts. */ + + Dwarf_Die die_mem, *die = dwarf_formref_die (&attr_mem, &die_mem); + die = translate_components (&pool, &tail, pc, e, + die, &die_mem, &attr_mem); + + /* Translate the assignment part, either + x = $foo->bar->baz[NN] + or + $foo->bar->baz[NN] = x + */ + + string prelude, postlude; + translate_final_fetch_or_store (&pool, &tail, module_bias, + die, &attr_mem, lvalue, e, + prelude, postlude, ty); + + /* Write the translation to a string. */ + return express_as_string(prelude, postlude, head); +} + + +string +dwflpp::literal_stmt_for_return (Dwarf_Die *scope_die, + Dwarf_Addr pc, + const target_symbol *e, + bool lvalue, + exp_type & ty) +{ + if (sess.verbose>2) + clog << "literal_stmt_for_return: finding return value for " + << (dwarf_diename(scope_die) ?: "") + << "(" + << (dwarf_diename(cu) ?: "") + << ")\n"; + + struct obstack pool; + obstack_init (&pool); + struct location *tail = NULL; + + /* Given $return->bar->baz[NN], translate the location of return. */ + const Dwarf_Op *locops; + int nlocops = dwfl_module_return_value_location (module, scope_die, + &locops); + if (nlocops < 0) + { + throw semantic_error("failed to retrieve return value location" + " for " + + string(dwarf_diename(scope_die) ?: "") + + "(" + string(dwarf_diename(cu) ?: "") + + ")", + e->tok); + } + // the function has no return value (e.g. "void" in C) + else if (nlocops == 0) + { + throw semantic_error("function " + + string(dwarf_diename(scope_die) ?: "") + + "(" + string(dwarf_diename(cu) ?: "") + + ") has no return value", + e->tok); + } + + struct location *head = c_translate_location (&pool, &loc2c_error, this, + &loc2c_emit_address, + 1, 0 /* PR9768 */, + pc, locops, nlocops, + &tail, NULL); + + /* Translate the ->bar->baz[NN] parts. */ + + Dwarf_Attribute attr_mem; + if (dwarf_attr_integrate (scope_die, DW_AT_type, &attr_mem) == NULL) + throw semantic_error("failed to retrieve return value type attribute for " + + string(dwarf_diename(scope_die) ?: "") + + "(" + string(dwarf_diename(cu) ?: "") + + ")", + e->tok); + + Dwarf_Die die_mem, *die = dwarf_formref_die (&attr_mem, &die_mem); + die = translate_components (&pool, &tail, pc, e, + die, &die_mem, &attr_mem); + + /* Translate the assignment part, either + x = $return->bar->baz[NN] + or + $return->bar->baz[NN] = x + */ + + string prelude, postlude; + translate_final_fetch_or_store (&pool, &tail, module_bias, + die, &attr_mem, lvalue, e, + prelude, postlude, ty); + + /* Write the translation to a string. */ + return express_as_string(prelude, postlude, head); +} + + +string +dwflpp::literal_stmt_for_pointer (Dwarf_Die *type_die, + const target_symbol *e, + bool lvalue, + exp_type & ty) +{ + if (sess.verbose>2) + clog << "literal_stmt_for_pointer: finding value for " + << (dwarf_diename(type_die) ?: "") + << "(" + << (dwarf_diename(cu) ?: "") + << ")\n"; + + struct obstack pool; + obstack_init (&pool); + struct location *head = c_translate_argument (&pool, &loc2c_error, this, + &loc2c_emit_address, + 1, "THIS->pointer"); + struct location *tail = head; + + /* Translate the ->bar->baz[NN] parts. */ + + Dwarf_Attribute attr_mem; + Dwarf_Die die_mem, *die = NULL; + die = translate_components (&pool, &tail, 0, e, + type_die, &die_mem, &attr_mem); + + /* Translate the assignment part, either + x = (THIS->pointer)->bar->baz[NN] + or + (THIS->pointer)->bar->baz[NN] = x + */ + + string prelude, postlude; + translate_final_fetch_or_store (&pool, &tail, module_bias, + die, &attr_mem, lvalue, e, + prelude, postlude, ty); + + /* Write the translation to a string. */ + return express_as_string(prelude, postlude, head); +} + + +/* vim: set sw=2 ts=8 cino=>4,n-2,{2,^-2,t0,(0,u0,w1,M1 : */ diff --git a/dwflpp.h b/dwflpp.h new file mode 100644 index 00000000..23015fdc --- /dev/null +++ b/dwflpp.h @@ -0,0 +1,383 @@ +// C++ interface to dwfl +// Copyright (C) 2005-2009 Red Hat Inc. +// Copyright (C) 2005-2007 Intel Corporation. +// Copyright (C) 2008 James.Bottomley@HansenPartnership.com +// +// This file is part of systemtap, and is free software. You can +// redistribute it and/or modify it under the terms of the GNU General +// Public License (GPL); either version 2, or (at your option) any +// later version. + +#ifndef DWFLPP_H +#define DWFLPP_H + +#include "config.h" +#include "dwarf_wrappers.h" +#include "elaborate.h" +#include "session.h" + +#include +#include +#include +#include +#include +#include + +#ifdef HAVE_TR1_UNORDERED_MAP +#include +#else +#include +#endif + +extern "C" { +#include +} + + +struct func_info; +struct inline_instance_info; +struct symbol_table; +struct base_query; +struct dwarf_query; + +enum line_t { ABSOLUTE, RELATIVE, RANGE, WILDCARD }; +enum info_status { info_unknown, info_present, info_absent }; + +#ifdef HAVE_TR1_UNORDERED_MAP +typedef std::tr1::unordered_map cu_function_cache_t; +typedef std::tr1::unordered_map mod_cu_function_cache_t; // module:cu -> function -> die +#else +struct stringhash { + // __gnu_cxx:: is needed because our own hash.h has an ambiguous hash<> decl too. + size_t operator() (const std::string& s) const + { __gnu_cxx::hash h; return h(s.c_str()); } +}; + +typedef __gnu_cxx::hash_map cu_function_cache_t; +typedef __gnu_cxx::hash_map mod_cu_function_cache_t; // module:cu -> function -> die +#endif + +typedef std::vector func_info_map_t; +typedef std::vector inline_instance_map_t; + + +/* XXX FIXME functions that dwflpp needs from tapsets.cxx */ +int query_cu (Dwarf_Die * cudie, void * arg); +int query_module (Dwfl_Module *mod, void **, const char *name, + Dwarf_Addr addr, void *arg); +func_info_map_t *get_filtered_functions(dwarf_query *q); +inline_instance_map_t *get_filtered_inlines(dwarf_query *q); +void add_label_name(dwarf_query *q, const char *name); + + +struct +module_info +{ + Dwfl_Module* mod; + const char* name; + std::string elf_path; + Dwarf_Addr addr; + Dwarf_Addr bias; + symbol_table *sym_table; + info_status dwarf_status; // module has dwarf info? + info_status symtab_status; // symbol table cached? + + void get_symtab(dwarf_query *q); + + module_info(const char *name) : + mod(NULL), + name(name), + addr(0), + bias(0), + sym_table(NULL), + dwarf_status(info_unknown), + symtab_status(info_unknown) + {} + + ~module_info(); +}; + + +struct +module_cache +{ + std::map cache; + bool paths_collected; + bool dwarf_collected; + + module_cache() : paths_collected(false), dwarf_collected(false) {} +}; + + +struct func_info +{ + func_info() + : decl_file(NULL), decl_line(-1), addr(0), prologue_end(0), weak(false) + { + std::memset(&die, 0, sizeof(die)); + } + std::string name; + char const * decl_file; + int decl_line; + Dwarf_Die die; + Dwarf_Addr addr; + Dwarf_Addr entrypc; + Dwarf_Addr prologue_end; + bool weak; + + // Comparison functor for list of functions sorted by address. The + // two versions that take a Dwarf_Addr let us use the STL algorithms + // upper_bound, equal_range et al., but we don't know whether the + // searched-for value will be passed as the first or the second + // argument. + struct Compare + { + bool operator() (const func_info* f1, const func_info* f2) const + { + return f1->addr < f2->addr; + } + // For doing lookups by address. + bool operator() (Dwarf_Addr addr, const func_info* f2) const + { + return addr < f2->addr; + } + bool operator() (const func_info* f1, Dwarf_Addr addr) const + { + return f1->addr < addr; + } + }; +}; + + +struct inline_instance_info +{ + inline_instance_info() + : decl_file(NULL), decl_line(-1) + { + std::memset(&die, 0, sizeof(die)); + } + std::string name; + char const * decl_file; + int decl_line; + Dwarf_Addr entrypc; + Dwarf_Die die; +}; + + +struct dwflpp +{ + systemtap_session & sess; + Dwfl * dwfl; + + // These are "current" values we focus on. + Dwfl_Module * module; + Dwarf * module_dwarf; + Dwarf_Addr module_bias; + module_info * mod_info; + + // These describe the current module's PC address range + Dwarf_Addr module_start; + Dwarf_Addr module_end; + + Dwarf_Die * cu; + Dwarf_Die * function; + + std::string module_name; + std::string cu_name; + std::string function_name; + + dwflpp(systemtap_session & session, const std::string& user_module=""); + ~dwflpp(); + + std::string const default_name(char const * in, char const *); + + void get_module_dwarf(bool required = false, bool report = true); + + void focus_on_module(Dwfl_Module * m, module_info * mi); + void focus_on_cu(Dwarf_Die * c); + void focus_on_function(Dwarf_Die * f); + void focus_on_module_containing_global_address(Dwarf_Addr a); + + void query_cu_containing_global_address(Dwarf_Addr a, void *arg); + void query_cu_containing_module_address(Dwarf_Addr a, void *arg); + + Dwarf_Addr module_address_to_global(Dwarf_Addr a); + Dwarf_Addr global_address_to_module(Dwarf_Addr a); + + bool module_name_matches(std::string pattern); + bool name_has_wildcard(std::string pattern); + bool module_name_final_match(std::string pattern); + + bool function_name_matches_pattern(std::string name, std::string pattern); + bool function_name_matches(std::string pattern); + bool function_name_final_match(std::string pattern); + + bool cu_name_matches(std::string pattern); + + void setup_kernel(bool debuginfo_needed = true); + void setup_user(const std::string& module_name, bool debuginfo_needed = true); + + void iterate_over_modules(int (* callback)(Dwfl_Module *, void **, + const char *, Dwarf_Addr, + void *), + base_query *data); + void query_modules(base_query *q); + + typedef std::map*> module_cu_cache_t; + module_cu_cache_t module_cu_cache; + + void iterate_over_cus (int (*callback)(Dwarf_Die * die, void * arg), + void * data); + + bool func_is_inline(); + + typedef std::map*> cu_inl_function_cache_t; + cu_inl_function_cache_t cu_inl_function_cache; + + static int cu_inl_function_caching_callback (Dwarf_Die* func, void *arg); + + void iterate_over_inline_instances (int (* callback)(Dwarf_Die * die, void * arg), + void * data); + + /* The global alias cache is used to resolve any DIE found in a + * module that is stubbed out with DW_AT_declaration with a defining + * DIE found in a different module. The current assumption is that + * this only applies to structures and unions, which have a global + * namespace (it deliberately only traverses program scope), so this + * cache is indexed by name. If other declaration lookups were + * added to it, it would have to be indexed by name and tag + */ + mod_cu_function_cache_t global_alias_cache; + static int global_alias_caching_callback(Dwarf_Die *die, void *arg); + + Dwarf_Die *declaration_resolve(const char *name); + + mod_cu_function_cache_t cu_function_cache; + + static int cu_function_caching_callback (Dwarf_Die* func, void *arg); + + int iterate_over_functions (int (* callback)(Dwarf_Die * func, base_query * q), + base_query * q, const std::string& function, + bool has_statement_num=false); + int iterate_over_globals (int (* callback)(Dwarf_Die *, void *), + void * data); + + bool has_single_line_record (dwarf_query * q, char const * srcfile, int lineno); + + void iterate_over_srcfile_lines (char const * srcfile, + int lines[2], + bool need_single_match, + enum line_t line_type, + void (* callback) (const dwarf_line_t& line, + void * arg), + void *data); + + void iterate_over_labels (Dwarf_Die *begin_die, + const char *sym, + const char *symfunction, + void *data, + void (* callback)(const std::string &, + const char *, + int, + Dwarf_Die *, + Dwarf_Addr, + dwarf_query *)); + + void collect_srcfiles_matching (std::string const & pattern, + std::set & filtered_srcfiles); + + void resolve_prologue_endings (func_info_map_t & funcs); + + bool function_entrypc (Dwarf_Addr * addr); + bool die_entrypc (Dwarf_Die * die, Dwarf_Addr * addr); + + void function_die (Dwarf_Die *d); + void function_file (char const ** c); + void function_line (int *linep); + + bool die_has_pc (Dwarf_Die & die, Dwarf_Addr pc); + + static void loc2c_error (void *, const char *fmt, ...); + + // This function generates code used for addressing computations of + // target variables. + void emit_address (struct obstack *pool, Dwarf_Addr address); + + static void loc2c_emit_address (void *arg, struct obstack *pool, + Dwarf_Addr address); + + void print_locals(Dwarf_Die *die, std::ostream &o); + + Dwarf_Attribute *find_variable_and_frame_base (Dwarf_Die *scope_die, + Dwarf_Addr pc, + std::string const & local, + const target_symbol *e, + Dwarf_Die *vardie, + Dwarf_Attribute *fb_attr_mem); + + + struct location *translate_location(struct obstack *pool, + Dwarf_Attribute *attr, + Dwarf_Addr pc, + Dwarf_Attribute *fb_attr, + struct location **tail, + const target_symbol *e); + + void print_members(Dwarf_Die *vardie, std::ostream &o); + + bool find_struct_member(const std::string& member, + Dwarf_Die *parentdie, + const target_symbol *e, + Dwarf_Die *memberdie, + std::vector& locs); + + Dwarf_Die *translate_components(struct obstack *pool, + struct location **tail, + Dwarf_Addr pc, + const target_symbol *e, + Dwarf_Die *vardie, + Dwarf_Die *die_mem, + Dwarf_Attribute *attr_mem); + + Dwarf_Die *resolve_unqualified_inner_typedie (Dwarf_Die *typedie_mem, + Dwarf_Attribute *attr_mem, + const target_symbol *e); + + void translate_final_fetch_or_store (struct obstack *pool, + struct location **tail, + Dwarf_Addr module_bias, + Dwarf_Die *die, + Dwarf_Attribute *attr_mem, + bool lvalue, + const target_symbol *e, + std::string &, + std::string &, + exp_type & ty); + + std::string express_as_string (std::string prelude, + std::string postlude, + struct location *head); + + std::string literal_stmt_for_local (Dwarf_Die *scope_die, + Dwarf_Addr pc, + std::string const & local, + const target_symbol *e, + bool lvalue, + exp_type & ty); + + + std::string literal_stmt_for_return (Dwarf_Die *scope_die, + Dwarf_Addr pc, + const target_symbol *e, + bool lvalue, + exp_type & ty); + + std::string literal_stmt_for_pointer (Dwarf_Die *type_die, + const target_symbol *e, + bool lvalue, + exp_type & ty); +}; + +#endif // DWFLPP_H + +/* vim: set sw=2 ts=8 cino=>4,n-2,{2,^-2,t0,(0,u0,w1,M1 : */ diff --git a/grapher/Makefile.in b/grapher/Makefile.in index 2373b6f4..fc260d60 100644 --- a/grapher/Makefile.in +++ b/grapher/Makefile.in @@ -1,8 +1,8 @@ -# Makefile.in generated by automake 1.10 from Makefile.am. +# Makefile.in generated by automake 1.10.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -52,7 +52,7 @@ am__DEPENDENCIES_1 = @BUILD_GRAPHER_TRUE@grapher_DEPENDENCIES = $(am__DEPENDENCIES_1) grapher_LINK = $(CXXLD) $(grapher_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) \ $(LDFLAGS) -o $@ -DEFAULT_INCLUDES = -I. -I$(top_builddir)@am__isrc@ +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ @@ -177,6 +177,7 @@ staplog_CPPFLAGS = @staplog_CPPFLAGS@ subdirs = @subdirs@ sysconfdir = @sysconfdir@ target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ @BUILD_GRAPHER_TRUE@grapher_CXXFLAGS = $(GRAPHER_CFLAGS) @@ -190,8 +191,8 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__confi @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ - && exit 0; \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ @@ -313,8 +314,8 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) ' { files[$$0] = 1; } \ - END { for (i in files) print i; }'`; \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ mkid -fID $$unique tags: TAGS @@ -326,8 +327,8 @@ TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) ' { files[$$0] = 1; } \ - END { for (i in files) print i; }'`; \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ @@ -337,13 +338,12 @@ ctags: CTAGS CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) tags=; \ - here=`pwd`; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) ' { files[$$0] = 1; } \ - END { for (i in files) print i; }'`; \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ test -z "$(CTAGS_ARGS)$$tags$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ $$tags $$unique diff --git a/tapsets.cxx b/tapsets.cxx index 3837ab2b..3aad1730 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -20,17 +20,13 @@ #include "dwarf_wrappers.h" #include "auto_free.h" #include "hash.h" +#include "dwflpp.h" #include #include #include #include #include -#ifdef HAVE_TR1_UNORDERED_MAP -#include -#else -#include -#endif #include #include #include @@ -169,2126 +165,163 @@ common_probe_entryfn_epilogue (translator_output* o, o->newline() << "{"; o->newline(1) << "cycles_t cycles_atend = get_cycles ();"; // NB: we truncate cycles counts to 32 bits. Perhaps it should be - // fewer, if the hardware counter rolls over really quickly. We - // handle 32-bit wraparound here. - o->newline() << "int32_t cycles_elapsed = ((int32_t)cycles_atend > (int32_t)cycles_atstart)"; - o->newline(1) << "? ((int32_t)cycles_atend - (int32_t)cycles_atstart)"; - o->newline() << ": (~(int32_t)0) - (int32_t)cycles_atstart + (int32_t)cycles_atend + 1;"; - o->indent(-1); - - o->newline() << "#ifdef STP_TIMING"; - o->newline() << "if (likely (c->statp)) _stp_stat_add(*c->statp, cycles_elapsed);"; - o->newline() << "#endif"; - - if (overload_processing) - { - o->newline() << "#ifdef STP_OVERLOAD"; - o->newline() << "{"; - // If the cycle count has wrapped (cycles_atend > cycles_base), - // let's go ahead and pretend the interval has been reached. - // This should reset cycles_base and cycles_sum. - o->newline(1) << "cycles_t interval = (cycles_atend > c->cycles_base)"; - o->newline(1) << "? (cycles_atend - c->cycles_base)"; - o->newline() << ": (STP_OVERLOAD_INTERVAL + 1);"; - o->newline(-1) << "c->cycles_sum += cycles_elapsed;"; - - // If we've spent more than STP_OVERLOAD_THRESHOLD cycles in a - // probe during the last STP_OVERLOAD_INTERVAL cycles, the probe - // has overloaded the system and we need to quit. - o->newline() << "if (interval > STP_OVERLOAD_INTERVAL) {"; - o->newline(1) << "if (c->cycles_sum > STP_OVERLOAD_THRESHOLD) {"; - o->newline(1) << "_stp_error (\"probe overhead exceeded threshold\");"; - o->newline() << "atomic_set (&session_state, STAP_SESSION_ERROR);"; - o->newline() << "atomic_inc (&error_count);"; - o->newline(-1) << "}"; - - o->newline() << "c->cycles_base = cycles_atend;"; - o->newline() << "c->cycles_sum = 0;"; - o->newline(-1) << "}"; - o->newline(-1) << "}"; - o->newline() << "#endif"; - } - - o->newline(-1) << "}"; - o->newline() << "#endif"; - - o->newline() << "c->probe_point = 0;"; // vacated - o->newline() << "if (unlikely (c->last_error && c->last_error[0])) {"; - o->newline(1) << "if (c->last_stmt != NULL)"; - o->newline(1) << "_stp_softerror (\"%s near %s\", c->last_error, c->last_stmt);"; - o->newline(-1) << "else"; - o->newline(1) << "_stp_softerror (\"%s\", c->last_error);"; - o->indent(-1); - o->newline() << "atomic_inc (& error_count);"; - o->newline() << "if (atomic_read (& error_count) > MAXERRORS) {"; - o->newline(1) << "atomic_set (& session_state, STAP_SESSION_ERROR);"; - o->newline() << "_stp_exit ();"; - o->newline(-1) << "}"; - o->newline(-1) << "}"; - o->newline() << "atomic_dec (&c->busy);"; - - o->newline(-1) << "probe_epilogue:"; // context is free - o->indent(1); - - // Check for excessive skip counts. - o->newline() << "if (unlikely (atomic_read (& skipped_count) > MAXSKIPPED)) {"; - o->newline(1) << "atomic_set (& session_state, STAP_SESSION_ERROR);"; - o->newline() << "_stp_exit ();"; - o->newline(-1) << "}"; - - o->newline() << "#if INTERRUPTIBLE"; - o->newline() << "preempt_enable_no_resched ();"; - o->newline() << "#else"; - o->newline() << "local_irq_restore (flags);"; - o->newline() << "#endif"; -} - - -// ------------------------------------------------------------------------ - -// ------------------------------------------------------------------------ -// Dwarf derived probes. "We apologize for the inconvience." -// ------------------------------------------------------------------------ - -static string TOK_KERNEL("kernel"); -static string TOK_MODULE("module"); -static string TOK_FUNCTION("function"); -static string TOK_INLINE("inline"); -static string TOK_CALL("call"); -static string TOK_RETURN("return"); -static string TOK_MAXACTIVE("maxactive"); -static string TOK_STATEMENT("statement"); -static string TOK_ABSOLUTE("absolute"); -static string TOK_PROCESS("process"); -static string TOK_MARK("mark"); -static string TOK_TRACE("trace"); -static string TOK_LABEL("label"); - -// Can we handle this query with just symbol-table info? -enum dbinfo_reqt -{ - dbr_unknown, - dbr_none, // kernel.statement(NUM).absolute - dbr_need_symtab, // can get by with symbol table if there's no dwarf - dbr_need_dwarf -}; - -enum info_status -{ - info_unknown, - info_present, - info_absent -}; - -struct -func_info -{ - func_info() - : decl_file(NULL), decl_line(-1), addr(0), prologue_end(0), weak(false) - { - memset(&die, 0, sizeof(die)); - } - string name; - char const * decl_file; - int decl_line; - Dwarf_Die die; - Dwarf_Addr addr; - Dwarf_Addr entrypc; - Dwarf_Addr prologue_end; - bool weak; - // Comparison functor for list of functions sorted by address. The - // two versions that take a Dwarf_Addr let us use the STL algorithms - // upper_bound, equal_range et al., but we don't know whether the - // searched-for value will be passed as the first or the second - // argument. - struct Compare - { - bool operator() (const func_info* f1, const func_info* f2) const - { - return f1->addr < f2->addr; - } - // For doing lookups by address. - bool operator() (Dwarf_Addr addr, const func_info* f2) const - { - return addr < f2->addr; - } - bool operator() (const func_info* f1, Dwarf_Addr addr) const - { - return f1->addr < addr; - } - }; -}; - -struct -inline_instance_info -{ - inline_instance_info() - : decl_file(NULL), decl_line(-1) - { - memset(&die, 0, sizeof(die)); - } - string name; - char const * decl_file; - int decl_line; - Dwarf_Addr entrypc; - Dwarf_Die die; -}; - - -struct base_query; // forward decls -struct dwarf_query; -struct dwflpp; -struct symbol_table; - - -struct -module_info -{ - Dwfl_Module* mod; - const char* name; - string elf_path; - Dwarf_Addr addr; - Dwarf_Addr bias; - symbol_table *sym_table; - info_status dwarf_status; // module has dwarf info? - info_status symtab_status; // symbol table cached? - - void get_symtab(dwarf_query *q); - - module_info(const char *name) : - mod(NULL), - name(name), - addr(0), - bias(0), - sym_table(NULL), - dwarf_status(info_unknown), - symtab_status(info_unknown) - {} - - ~module_info(); -}; - -struct -module_cache -{ - map cache; - bool paths_collected; - bool dwarf_collected; - - module_cache() : paths_collected(false), dwarf_collected(false) {} -}; -typedef struct module_cache module_cache_t; - -#ifdef HAVE_TR1_UNORDERED_MAP -typedef tr1::unordered_map cu_function_cache_t; -typedef tr1::unordered_map mod_cu_function_cache_t; // module:cu -> function -> die -#else -struct stringhash { - // __gnu_cxx:: is needed because our own hash.h has an ambiguous hash<> decl too. - size_t operator() (const string& s) const { __gnu_cxx::hash h; return h(s.c_str()); } -}; - -typedef hash_map cu_function_cache_t; -typedef hash_map mod_cu_function_cache_t; // module:cu -> function -> die -#endif - -struct -symbol_table -{ - module_info *mod_info; // associated module - map map_by_name; - vector list_by_addr; - typedef vector::iterator iterator_t; - typedef pair range_t; -#ifdef __powerpc__ - GElf_Word opd_section; -#endif - // add_symbol doesn't leave symbol table in order; call - // symbol_table::sort() when done adding symbols. - void add_symbol(const char *name, bool weak, Dwarf_Addr addr, - Dwarf_Addr *high_addr); - void sort(); - enum info_status read_symbols(FILE *f, const string& path); - enum info_status read_from_elf_file(const string& path); - enum info_status read_from_text_file(const string& path); - enum info_status get_from_elf(); - void prepare_section_rejection(Dwfl_Module *mod); - bool reject_section(GElf_Word section); - void mark_dwarf_redundancies(dwflpp *dw); - void purge_syscall_stubs(); - func_info *lookup_symbol(const string& name); - Dwarf_Addr lookup_symbol_address(const string& name); - func_info *get_func_containing_address(Dwarf_Addr addr); - - symbol_table(module_info *mi) : mod_info(mi) {} - ~symbol_table(); -}; - -static bool null_die(Dwarf_Die *die) -{ - static Dwarf_Die null = { 0 }; - return (!die || !memcmp(die, &null, sizeof(null))); -} - -static int -query_cu (Dwarf_Die * cudie, void * arg); - - -// Helper for dealing with selected portions of libdwfl in a more readable -// fashion, and with specific cleanup / checking / logging options. - -static const char * -dwarf_diename_integrate (Dwarf_Die *die) -{ - Dwarf_Attribute attr_mem; - return dwarf_formstring (dwarf_attr_integrate (die, DW_AT_name, &attr_mem)); -} - -enum line_t { ABSOLUTE, RELATIVE, RANGE, WILDCARD }; - -typedef vector inline_instance_map_t; -typedef vector func_info_map_t; - - -// PR 9941 introduces the need for a predicate - -int dwfl_report_offline_predicate (const char* modname, const char* filename) -{ - if (pending_interrupts) { return -1; } - return 1; -} - -struct dwflpp -{ - systemtap_session & sess; - Dwfl * dwfl; - - // These are "current" values we focus on. - Dwfl_Module * module; - Dwarf * module_dwarf; - Dwarf_Addr module_bias; - module_info * mod_info; - - // These describe the current module's PC address range - Dwarf_Addr module_start; - Dwarf_Addr module_end; - - Dwarf_Die * cu; - Dwarf_Die * function; - - string module_name; - string cu_name; - string function_name; - - string const default_name(char const * in, - char const *) - { - if (in) - return in; - return string(""); - } - - - void get_module_dwarf(bool required = false, bool report = true) - { - module_dwarf = dwfl_module_getdwarf(module, &module_bias); - mod_info->dwarf_status = (module_dwarf ? info_present : info_absent); - if (!module_dwarf && report) - { - string msg = "cannot find "; - if (module_name == "") - msg += "kernel"; - else - msg += string("module ") + module_name; - msg += " debuginfo"; - - int i = dwfl_errno(); - if (i) - msg += string(": ") + dwfl_errmsg (i); - - if (required) - throw semantic_error (msg); - else - cerr << "WARNING: " << msg << "\n"; - } - } - - void focus_on_module(Dwfl_Module * m, module_info * mi) - { - module = m; - mod_info = mi; - if (m) - { - module_name = default_name(dwfl_module_info(module, NULL, - &module_start, &module_end, - NULL, NULL, - NULL, NULL), - "module"); - } - else - { - assert(mi && mi->name && mi->name == TOK_KERNEL); - module_name = mi->name; - module_start = 0; - module_end = 0; - module_bias = mi->bias; - } - - // Reset existing pointers and names - - module_dwarf = NULL; - - cu_name.clear(); - cu = NULL; - - function_name.clear(); - function = NULL; - } - - - void focus_on_cu(Dwarf_Die * c) - { - assert(c); - assert(module); - - cu = c; - cu_name = default_name(dwarf_diename(c), "CU"); - - // Reset existing pointers and names - function_name.clear(); - function = NULL; - } - - - void focus_on_function(Dwarf_Die * f) - { - assert(f); - assert(module); - assert(cu); - - function = f; - function_name = default_name(dwarf_diename(function), - "function"); - } - - - void focus_on_module_containing_global_address(Dwarf_Addr a) - { - assert(dwfl); - cu = NULL; - Dwfl_Module* mod = dwfl_addrmodule(dwfl, a); - if (mod) // address could be wildly out of range - focus_on_module(mod, NULL); - } - - - void query_cu_containing_global_address(Dwarf_Addr a, void *arg) - { - Dwarf_Addr bias; - assert(dwfl); - get_module_dwarf(); - Dwarf_Die* cudie = dwfl_module_addrdie(module, a, &bias); - if (cudie) // address could be wildly out of range - query_cu (cudie, arg); - assert(bias == module_bias); - } - - - void query_cu_containing_module_address(Dwarf_Addr a, void *arg) - { - query_cu_containing_global_address(module_address_to_global(a), arg); - } - - - Dwarf_Addr module_address_to_global(Dwarf_Addr a) - { - assert(dwfl); - assert(module); - get_module_dwarf(); - if (module_name == TOK_KERNEL || dwfl_module_relocations (module) <= 0) - return a; - return a + module_start; - } - - - Dwarf_Addr global_address_to_module(Dwarf_Addr a) - { - assert(module); - get_module_dwarf(); - return a - module_bias; - } - - - bool module_name_matches(string pattern) - { - bool t = (fnmatch(pattern.c_str(), module_name.c_str(), 0) == 0); - if (t && sess.verbose>3) - clog << "pattern '" << pattern << "' " - << "matches " - << "module '" << module_name << "'" << "\n"; - return t; - } - bool name_has_wildcard(string pattern) - { - return (pattern.find('*') != string::npos || - pattern.find('?') != string::npos || - pattern.find('[') != string::npos); - } - bool module_name_final_match(string pattern) - { - // Assume module_name_matches(). Can there be any more matches? - // Not unless the pattern is a wildcard, since module names are - // presumed unique. - return !name_has_wildcard(pattern); - } - - - bool function_name_matches_pattern(string name, string pattern) - { - bool t = (fnmatch(pattern.c_str(), name.c_str(), 0) == 0); - if (t && sess.verbose>3) - clog << "pattern '" << pattern << "' " - << "matches " - << "function '" << name << "'" << "\n"; - return t; - } - bool function_name_matches(string pattern) - { - assert(function); - return function_name_matches_pattern(function_name, pattern); - } - bool function_name_final_match(string pattern) - { - return module_name_final_match (pattern); - } - - - bool cu_name_matches(string pattern) - { - assert(cu); - - // PR 5049: implicit * in front of given path pattern. - // NB: fnmatch() is used without FNM_PATHNAME. - string prefixed_pattern = string("*/") + pattern; - - bool t = (fnmatch(pattern.c_str(), cu_name.c_str(), 0) == 0 || - fnmatch(prefixed_pattern.c_str(), cu_name.c_str(), 0) == 0); - if (t && sess.verbose>3) - clog << "pattern '" << prefixed_pattern << "' " - << "matches " - << "CU '" << cu_name << "'" << "\n"; - return t; - } - - dwflpp(systemtap_session & session, const string& user_module="") - : - sess(session), - dwfl(NULL), - module(NULL), - module_dwarf(NULL), - module_bias(0), - mod_info(NULL), - module_start(0), - module_end(0), - cu(NULL), - function(NULL) - { - if (user_module.empty()) - setup_kernel(); - else - setup_user(user_module); - } - - - // XXX: See also translate.cxx:emit_symbol_data - - void setup_kernel(bool debuginfo_needed = true) - { - if (! sess.module_cache) - sess.module_cache = new module_cache (); - - static const char *debuginfo_path_arr = "+:.debug:/usr/lib/debug:build"; - static const char *debuginfo_env_arr = getenv("SYSTEMTAP_DEBUGINFO_PATH"); - static const char *debuginfo_path = (debuginfo_env_arr ?: debuginfo_path_arr ); - - static const Dwfl_Callbacks kernel_callbacks = - { - dwfl_linux_kernel_find_elf, - dwfl_standard_find_debuginfo, - dwfl_offline_section_address, - (char **) & debuginfo_path - }; - - dwfl = dwfl_begin (&kernel_callbacks); - if (!dwfl) - throw semantic_error ("cannot open dwfl"); - dwfl_report_begin (dwfl); - - // We have a problem with -r REVISION vs -r BUILDDIR here. If - // we're running against a fedora/rhel style kernel-debuginfo - // tree, s.kernel_build_tree is not the place where the unstripped - // vmlinux will be installed. Rather, it's over yonder at - // /usr/lib/debug/lib/modules/$REVISION/. It seems that there is - // no way to set the dwfl_callback.debuginfo_path and always - // passs the plain kernel_release here. So instead we have to - // hard-code this magic here. - string elfutils_kernel_path; - if (sess.kernel_build_tree == string("/lib/modules/" + sess.kernel_release + "/build")) - elfutils_kernel_path = sess.kernel_release; - else - elfutils_kernel_path = sess.kernel_build_tree; - - int rc = dwfl_linux_kernel_report_offline (dwfl, - elfutils_kernel_path.c_str(), - &dwfl_report_offline_predicate); - - if (debuginfo_needed) - dwfl_assert (string("missing ") + sess.architecture + - string(" kernel/module debuginfo under '") + - sess.kernel_build_tree + string("'"), - rc); - - // XXX: it would be nice if we could do a single - // ..._report_offline call for an entire systemtap script, so - // that a selection predicate would filter out modules outside - // the union of all the requested wildcards. But we build - // derived_probes one-by-one and we don't have lookahead. - // PR 3498. - - // XXX: a special case: if we have only kernel.* probe points, - // we shouldn't waste time looking for module debug-info (and - // vice versa). - - // NB: the result of an _offline call is the assignment of - // virtualized addresses to relocatable objects such as - // modules. These have to be converted to real addresses at - // run time. See the dwarf_derived_probe ctor and its caller. - - dwfl_assert ("dwfl_report_end", dwfl_report_end(dwfl, NULL, NULL)); - } - - void setup_user(const string& module_name, bool debuginfo_needed = true) - { - if (! sess.module_cache) - sess.module_cache = new module_cache (); - - static const char *debuginfo_path_arr = "+:.debug:/usr/lib/debug:build"; - static const char *debuginfo_env_arr = getenv("SYSTEMTAP_DEBUGINFO_PATH"); - // NB: kernel_build_tree doesn't enter into this, as it's for - // kernel-side modules only. - static const char *debuginfo_path = (debuginfo_env_arr ?: debuginfo_path_arr); - - static const Dwfl_Callbacks user_callbacks = - { - NULL, /* dwfl_linux_kernel_find_elf, */ - dwfl_standard_find_debuginfo, - dwfl_offline_section_address, - (char **) & debuginfo_path - }; - - dwfl = dwfl_begin (&user_callbacks); - if (!dwfl) - throw semantic_error ("cannot open dwfl"); - dwfl_report_begin (dwfl); - - // XXX: should support buildid-based naming - - Dwfl_Module *mod = dwfl_report_offline (dwfl, - module_name.c_str(), - module_name.c_str(), - -1); - // XXX: save mod! - - if (debuginfo_needed) - dwfl_assert (string("missing process ") + - module_name + - string(" ") + - sess.architecture + - string(" debuginfo"), - mod); - - if (!module) - module = mod; - - // NB: the result of an _offline call is the assignment of - // virtualized addresses to relocatable objects such as - // modules. These have to be converted to real addresses at - // run time. See the dwarf_derived_probe ctor and its caller. - - dwfl_assert ("dwfl_report_end", dwfl_report_end(dwfl, NULL, NULL)); - } - - - - // ----------------------------------------------------------------- - - void iterate_over_modules(int (* callback)(Dwfl_Module *, void **, - const char *, Dwarf_Addr, - void *), - base_query *data) - { - ptrdiff_t off = 0; - do - { - if (pending_interrupts) return; - off = dwfl_getmodules (dwfl, callback, data, off); - } - while (off > 0); - // Don't complain if we exited dwfl_getmodules early. - // This could be a $target variable error that will be - // reported soon anyway. - // dwfl_assert("dwfl_getmodules", off == 0); - - // PR6864 XXX: For dwarfless case (if .../vmlinux is missing), then the - // "kernel" module is not reported in the loop above. However, we - // may be able to make do with symbol table data. - } - - - // Defined after dwarf_query - void query_modules(base_query *q); - - - // ----------------------------------------------------------------- - - typedef map*> module_cu_cache_t; - module_cu_cache_t module_cu_cache; - - void iterate_over_cus (int (*callback)(Dwarf_Die * die, void * arg), - void * data) - { - get_module_dwarf(false); - Dwarf *dw = module_dwarf; - if (!dw) return; - - vector* v = module_cu_cache[dw]; - if (v == 0) - { - v = new vector; - module_cu_cache[dw] = v; - - Dwarf_Off off = 0; - size_t cuhl; - Dwarf_Off noff; - while (dwarf_nextcu (dw, off, &noff, &cuhl, NULL, NULL, NULL) == 0) - { - if (pending_interrupts) return; - Dwarf_Die die_mem; - Dwarf_Die *die; - die = dwarf_offdie (dw, off + cuhl, &die_mem); - v->push_back (*die); /* copy */ - off = noff; - } - } - - for (unsigned i = 0; i < v->size(); i++) - { - if (pending_interrupts) return; - Dwarf_Die die = v->at(i); - int rc = (*callback)(& die, data); - if (rc != DWARF_CB_OK) break; - } - } - - - // ----------------------------------------------------------------- - - bool func_is_inline() - { - assert (function); - return dwarf_func_inline (function) != 0; - } - - - typedef map*> cu_inl_function_cache_t; - cu_inl_function_cache_t cu_inl_function_cache; - - static int cu_inl_function_caching_callback (Dwarf_Die* func, void *arg) - { - vector* v = static_cast*>(arg); - v->push_back (* func); - return DWARF_CB_OK; - } - - void iterate_over_inline_instances (int (* callback)(Dwarf_Die * die, void * arg), - void * data) - { - assert (function); - assert (func_is_inline ()); - - string key = module_name + ":" + cu_name + ":" + function_name; - vector* v = cu_inl_function_cache[key]; - if (v == 0) - { - v = new vector; - cu_inl_function_cache[key] = v; - dwarf_func_inline_instances (function, cu_inl_function_caching_callback, v); - } - - for (unsigned i=0; isize(); i++) - { - if (pending_interrupts) return; - Dwarf_Die die = v->at(i); - int rc = (*callback)(& die, data); - if (rc != DWARF_CB_OK) break; - } - } - - - // ----------------------------------------------------------------- - - /* The global alias cache is used to resolve any DIE found in a - * module that is stubbed out with DW_AT_declaration with a defining - * DIE found in a different module. The current assumption is that - * this only applies to structures and unions, which have a global - * namespace (it deliberately only traverses program scope), so this - * cache is indexed by name. If other declaration lookups were - * added to it, it would have to be indexed by name and tag - */ - mod_cu_function_cache_t global_alias_cache; - static int global_alias_caching_callback(Dwarf_Die *die, void *arg) - { - cu_function_cache_t *cache = static_cast(arg); - const char *name = dwarf_diename(die); - - if (!name) - return DWARF_CB_OK; - - string structure_name = name; - - if (!dwarf_hasattr(die, DW_AT_declaration) && - cache->find(structure_name) == cache->end()) - (*cache)[structure_name] = *die; - - return DWARF_CB_OK; - } - - Dwarf_Die *declaration_resolve(const char *name) - { - if (!name) - return NULL; - - string key = module_name + ":" + cu_name; - cu_function_cache_t *v = global_alias_cache[key]; - if (v == 0) // need to build the cache, just once per encountered module/cu - { - v = new cu_function_cache_t; - global_alias_cache[key] = v; - iterate_over_globals(global_alias_caching_callback, v); - if (sess.verbose > 4) - clog << "global alias cache " << key << " size " << v->size() << endl; - } - - // XXX: it may be desirable to search other modules' declarations - // too, in case a module/shared-library processes a - // forward-declared pointer type only, where the actual definition - // may only be in vmlinux or the application. - - // XXX: it is probably desirable to search other CU's declarations - // in the same module. - - if (v->find(name) == v->end()) - return NULL; - - return & ((*v)[name]); - } - - mod_cu_function_cache_t cu_function_cache; - - static int cu_function_caching_callback (Dwarf_Die* func, void *arg) - { - cu_function_cache_t* v = static_cast(arg); - const char *name = dwarf_diename(func); - if (!name) - return DWARF_CB_OK; - - string function_name = name; - (*v)[function_name] = * func; - return DWARF_CB_OK; - } - - int iterate_over_functions (int (* callback)(Dwarf_Die * func, base_query * q), - base_query * q, const string& function, - bool has_statement_num=false); - int iterate_over_globals (int (* callback)(Dwarf_Die *, void *), - void * data); - - bool has_single_line_record (dwarf_query * q, char const * srcfile, int lineno); - - void iterate_over_srcfile_lines (char const * srcfile, - int lines[2], - bool need_single_match, - enum line_t line_type, - void (* callback) (const dwarf_line_t& line, - void * arg), - void *data) - { - Dwarf_Line **srcsp = NULL; - size_t nsrcs = 0; - dwarf_query * q = static_cast(data); - int lineno = lines[0]; - auto_free_ref free_srcsp(srcsp); - - get_module_dwarf(); - - if (line_type == RELATIVE) - { - Dwarf_Addr addr; - Dwarf_Line *line; - int line_number; - - dwarf_assert ("dwarf_entrypc", dwarf_entrypc (this->function, &addr)); - line = dwarf_getsrc_die (this->cu, addr); - dwarf_assert ("dwarf_getsrc_die", line == NULL); - dwarf_assert ("dwarf_lineno", dwarf_lineno (line, &line_number)); - lineno += line_number; - } - else if (line_type == WILDCARD) - function_line (&lineno); - - for (int l = lineno; ; l = l + 1) - { - set lines_probed; - pair::iterator,bool> line_probed; - dwarf_assert ("dwarf_getsrc_file", - dwarf_getsrc_file (module_dwarf, - srcfile, l, 0, - &srcsp, &nsrcs)); - if (line_type == WILDCARD || line_type == RANGE) - { - Dwarf_Addr line_addr; - dwarf_lineno (srcsp [0], &lineno); - line_probed = lines_probed.insert(lineno); - if (lineno != l || line_probed.second == false || nsrcs > 1) - continue; - dwarf_lineaddr (srcsp [0], &line_addr); - if (dwarf_haspc (function, line_addr) != 1) - break; - } - - // NB: Formerly, we used to filter, because: - - // dwarf_getsrc_file gets one *near hits* for line numbers, not - // exact matches. For example, an existing file but a nonexistent - // line number will be rounded up to the next definition in that - // file. This may be similar to the GDB breakpoint algorithm, but - // we don't want to be so fuzzy in systemtap land. So we filter. - - // But we now see the error of our ways, and skip this filtering. - - // XXX: the code also fails to match e.g. inline function - // definitions when the srcfile is a header file rather than the - // CU name. - - size_t remaining_nsrcs = nsrcs; - - if (need_single_match && remaining_nsrcs > 1) - { - // We wanted a single line record (a unique address for the - // line) and we got a bunch of line records. We're going to - // skip this probe (throw an exception) but before we throw - // we're going to look around a bit to see if there's a low or - // high line number nearby which *doesn't* have this problem, - // so we can give the user some advice. - - int lo_try = -1; - int hi_try = -1; - for (size_t i = 1; i < 6; ++i) - { - if (lo_try == -1 && has_single_line_record(q, srcfile, lineno - i)) - lo_try = lineno - i; - - if (hi_try == -1 && has_single_line_record(q, srcfile, lineno + i)) - hi_try = lineno + i; - } - - stringstream advice; - advice << "multiple addresses for " << srcfile << ":" << lineno; - if (lo_try > 0 || hi_try > 0) - { - advice << " (try "; - if (lo_try > 0) - advice << srcfile << ":" << lo_try; - if (lo_try > 0 && hi_try > 0) - advice << " or "; - if (hi_try > 0) - advice << srcfile << ":" << hi_try; - advice << ")"; - } - throw semantic_error (advice.str()); - } - - for (size_t i = 0; i < nsrcs; ++i) - { - if (pending_interrupts) return; - if (srcsp [i]) // skip over mismatched lines - callback (dwarf_line_t(srcsp[i]), data); - } - - if (line_type == ABSOLUTE || line_type == RELATIVE) - break; - else if (line_type == RANGE && l == lines[1]) - break; - } - } - - void - iterate_over_labels (Dwarf_Die *begin_die, - void *data, - void (* callback)(const string &, - const char *, - int, - Dwarf_Die *, - Dwarf_Addr, - dwarf_query *)); - - void collect_srcfiles_matching (string const & pattern, - set & filtered_srcfiles) - { - assert (module); - assert (cu); - - size_t nfiles; - Dwarf_Files *srcfiles; - - // PR 5049: implicit * in front of given path pattern. - // NB: fnmatch() is used without FNM_PATHNAME. - string prefixed_pattern = string("*/") + pattern; - - dwarf_assert ("dwarf_getsrcfiles", - dwarf_getsrcfiles (cu, &srcfiles, &nfiles)); - { - for (size_t i = 0; i < nfiles; ++i) - { - char const * fname = dwarf_filesrc (srcfiles, i, NULL, NULL); - if (fnmatch (pattern.c_str(), fname, 0) == 0 || - fnmatch (prefixed_pattern.c_str(), fname, 0) == 0) - { - filtered_srcfiles.insert (fname); - if (sess.verbose>2) - clog << "selected source file '" << fname << "'\n"; - } - } - } - } - - void resolve_prologue_endings (func_info_map_t & funcs) - { - // This heuristic attempts to pick the first address that has a - // source line distinct from the function declaration's. In a - // perfect world, this would be the first statement *past* the - // prologue. - - assert(module); - assert(cu); - - size_t nlines = 0; - Dwarf_Lines *lines = NULL; - - /* trouble cases: - malloc do_symlink in init/initramfs.c tail-recursive/tiny then no-prologue - sys_get?id in kernel/timer.c no-prologue - sys_exit_group tail-recursive - {do_,}sys_open extra-long-prologue (gcc 3.4) - cpu_to_logical_apicid NULL-decl_file - */ - - // Fetch all srcline records, sorted by address. - dwarf_assert ("dwarf_getsrclines", - dwarf_getsrclines(cu, &lines, &nlines)); - // XXX: free lines[] later, but how? - - for(func_info_map_t::iterator it = funcs.begin(); it != funcs.end(); it++) - { -#if 0 /* someday */ - Dwarf_Addr* bkpts = 0; - int n = dwarf_entry_breakpoints (& it->die, & bkpts); - // ... - free (bkpts); -#endif - - Dwarf_Addr entrypc = it->entrypc; - Dwarf_Addr highpc; // NB: highpc is exclusive: [entrypc,highpc) - dwfl_assert ("dwarf_highpc", dwarf_highpc (& it->die, - & highpc)); - - if (it->decl_file == 0) it->decl_file = ""; - - unsigned entrypc_srcline_idx = 0; - dwarf_line_t entrypc_srcline; - // open-code binary search for exact match - { - unsigned l = 0, h = nlines; - while (l < h) - { - entrypc_srcline_idx = (l + h) / 2; - const dwarf_line_t lr(dwarf_onesrcline(lines, - entrypc_srcline_idx)); - Dwarf_Addr addr = lr.addr(); - if (addr == entrypc) { entrypc_srcline = lr; break; } - else if (l + 1 == h) { break; } // ran off bottom of tree - else if (addr < entrypc) { l = entrypc_srcline_idx; } - else { h = entrypc_srcline_idx; } - } - } - if (!entrypc_srcline) - { - if (sess.verbose > 2) - clog << "missing entrypc dwarf line record for function '" - << it->name << "'\n"; - // This is probably an inlined function. We'll end up using - // its lowpc as a probe address. - continue; - } - - if (sess.verbose>2) - clog << "prologue searching function '" << it->name << "'" - << " 0x" << hex << entrypc << "-0x" << highpc << dec - << "@" << it->decl_file << ":" << it->decl_line - << "\n"; - - // Now we go searching for the first line record that has a - // file/line different from the one in the declaration. - // Normally, this will be the next one. BUT: - // - // We may have to skip a few because some old compilers plop - // in dummy line records for longer prologues. If we go too - // far (addr >= highpc), we take the previous one. Or, it may - // be the first one, if the function had no prologue, and thus - // the entrypc maps to a statement in the body rather than the - // declaration. - - unsigned postprologue_srcline_idx = entrypc_srcline_idx; - bool ranoff_end = false; - while (postprologue_srcline_idx < nlines) - { - dwarf_line_t lr(dwarf_onesrcline(lines, postprologue_srcline_idx)); - Dwarf_Addr postprologue_addr = lr.addr(); - const char* postprologue_file = lr.linesrc(); - int postprologue_lineno = lr.lineno(); - - if (sess.verbose>2) - clog << "checking line record 0x" << hex << postprologue_addr << dec - << "@" << postprologue_file << ":" << postprologue_lineno << "\n"; - - if (postprologue_addr >= highpc) - { - ranoff_end = true; - postprologue_srcline_idx --; - continue; - } - if (ranoff_end || - (strcmp (postprologue_file, it->decl_file) || // We have a winner! - (postprologue_lineno != it->decl_line))) - { - it->prologue_end = postprologue_addr; - - if (sess.verbose>2) - { - clog << "prologue found function '" << it->name << "'"; - // Add a little classification datum - if (postprologue_srcline_idx == entrypc_srcline_idx) clog << " (naked)"; - if (ranoff_end) clog << " (tail-call?)"; - clog << " = 0x" << hex << postprologue_addr << dec << "\n"; - } - - break; - } - - // Let's try the next srcline. - postprologue_srcline_idx ++; - } // loop over srclines - - // if (strlen(it->decl_file) == 0) it->decl_file = NULL; - - } // loop over functions - - // XXX: how to free lines? - } - - - bool function_entrypc (Dwarf_Addr * addr) - { - assert (function); - return (dwarf_entrypc (function, addr) == 0); - // XXX: see also _lowpc ? - } - - - bool die_entrypc (Dwarf_Die * die, Dwarf_Addr * addr) - { - int rc = 0; - string lookup_method; - - * addr = 0; - - lookup_method = "dwarf_entrypc"; - rc = dwarf_entrypc (die, addr); - - if (rc) - { - lookup_method = "dwarf_lowpc"; - rc = dwarf_lowpc (die, addr); - } - - if (rc) - { - lookup_method = "dwarf_ranges"; - - Dwarf_Addr base; - Dwarf_Addr begin; - Dwarf_Addr end; - ptrdiff_t offset = dwarf_ranges (die, 0, &base, &begin, &end); - if (offset < 0) rc = -1; - else if (offset > 0) - { - * addr = begin; - rc = 0; - - // Now we need to check that there are no more ranges - // associated with this function, which could conceivably - // happen if a function is inlined, then pieces of it are - // split amongst different conditional branches. It's not - // obvious which of them to favour. As a heuristic, we - // pick the beginning of the first range, and ignore the - // others (but with a warning). - - unsigned extra = 0; - while ((offset = dwarf_ranges (die, offset, &base, &begin, &end)) > 0) - extra ++; - if (extra) - lookup_method += ", ignored " + lex_cast(extra) + " more"; - } - } - - if (sess.verbose > 2) - clog << "entry-pc lookup (" << lookup_method << ") = 0x" << hex << *addr << dec - << " (rc " << rc << ")" - << endl; - return (rc == 0); - } - - void function_die (Dwarf_Die *d) - { - assert (function); - *d = *function; - } - - void function_file (char const ** c) - { - assert (function); - assert (c); - *c = dwarf_decl_file (function); - } - - void function_line (int *linep) - { - assert (function); - dwarf_decl_line (function, linep); - } - - bool die_has_pc (Dwarf_Die & die, Dwarf_Addr pc) - { - int res = dwarf_haspc (&die, pc); - // dwarf_ranges will return -1 if a function die has no DW_AT_ranges - // if (res == -1) - // dwarf_assert ("dwarf_haspc", res); - return res == 1; - } - - - static void loc2c_error (void *, const char *fmt, ...) - { - const char *msg = "?"; - char *tmp = NULL; - int rc; - va_list ap; - va_start (ap, fmt); - rc = vasprintf (& tmp, fmt, ap); - if (rc < 0) - msg = "?"; - else - msg = tmp; - va_end (ap); - throw semantic_error (msg); - } - - // This function generates code used for addressing computations of - // target variables. - void emit_address (struct obstack *pool, Dwarf_Addr address) - { - #if 0 - // The easy but incorrect way is to just print a hard-wired - // constant. - obstack_printf (pool, "%#" PRIx64 "UL", address); - #endif - - // Turn this address into a section-relative offset if it should be one. - // We emit a comment approximating the variable+offset expression that - // relocatable module probing code will need to have. - Dwfl_Module *mod = dwfl_addrmodule (dwfl, address); - dwfl_assert ("dwfl_addrmodule", mod); - const char *modname = dwfl_module_info (mod, NULL, NULL, NULL, - NULL, NULL, NULL, NULL); - int n = dwfl_module_relocations (mod); - dwfl_assert ("dwfl_module_relocations", n >= 0); - Dwarf_Addr reloc_address = address; - int i = dwfl_module_relocate_address (mod, &reloc_address); - dwfl_assert ("dwfl_module_relocate_address", i >= 0); - dwfl_assert ("dwfl_module_info", modname); - const char *secname = dwfl_module_relocation_info (mod, i, NULL); - - if (sess.verbose > 2) - { - clog << "emit dwarf addr 0x" << hex << address << dec - << " => module " << modname - << " section " << (secname ?: "null") - << " relocaddr 0x" << hex << reloc_address << dec - << endl; - } - - if (n > 0 && !(n == 1 && secname == NULL)) - { - dwfl_assert ("dwfl_module_relocation_info", secname); - if (n > 1 || secname[0] != '\0') - { - // This gives us the module name, and section name within the - // module, for a kernel module (or other ET_REL module object). - obstack_printf (pool, "({ static unsigned long addr = 0; "); - obstack_printf (pool, "if (addr==0) addr = _stp_module_relocate (\"%s\",\"%s\",%#" PRIx64 "); ", - modname, secname, reloc_address); - obstack_printf (pool, "addr; })"); - } - else if (n == 1 && module_name == TOK_KERNEL && secname[0] == '\0') - { - // elfutils' way of telling us that this is a relocatable kernel address, which we - // need to treat the same way here as dwarf_query::add_probe_point does: _stext. - address -= sess.sym_stext; - secname = "_stext"; - obstack_printf (pool, "({ static unsigned long addr = 0; "); - obstack_printf (pool, "if (addr==0) addr = _stp_module_relocate (\"%s\",\"%s\",%#" PRIx64 "); ", - modname, secname, address); // PR10000 NB: not reloc_address - obstack_printf (pool, "addr; })"); - } - else - { - throw semantic_error ("cannot relocate user-space dso (?) address"); -#if 0 - // This would happen for a Dwfl_Module that's a user-level DSO. - obstack_printf (pool, " /* %s+%#" PRIx64 " */", - modname, address); -#endif - } - } - else - obstack_printf (pool, "%#" PRIx64 "UL", address); // assume as constant - } - - static void loc2c_emit_address (void *arg, struct obstack *pool, - Dwarf_Addr address) - { - dwflpp *dwfl = (dwflpp *) arg; - dwfl->emit_address (pool, address); - } - - void print_locals(Dwarf_Die *die, ostream &o) - { - // Try to get the first child of die. - Dwarf_Die child; - if (dwarf_child (die, &child) == 0) - { - do - { - const char *name; - // Output each sibling's name (that is a variable or - // parameter) to 'o'. - switch (dwarf_tag (&child)) - { - case DW_TAG_variable: - case DW_TAG_formal_parameter: - name = dwarf_diename (&child); - if (name) - o << " " << name; - break; - default: - break; - } - } - while (dwarf_siblingof (&child, &child) == 0); - } - } - - Dwarf_Attribute * - find_variable_and_frame_base (Dwarf_Die *scope_die, - Dwarf_Addr pc, - string const & local, - const target_symbol *e, - Dwarf_Die *vardie, - Dwarf_Attribute *fb_attr_mem) - { - Dwarf_Die *scopes; - int nscopes = 0; - Dwarf_Attribute *fb_attr = NULL; - - assert (cu); - - nscopes = dwarf_getscopes (cu, pc, &scopes); - int sidx; - // if pc and scope_die are disjoint then we need dwarf_getscopes_die - for (sidx = 0; sidx < nscopes; sidx++) - if (scopes[sidx].addr == scope_die->addr) - break; - if (sidx == nscopes) - nscopes = dwarf_getscopes_die (scope_die, &scopes); - - if (nscopes <= 0) - { - throw semantic_error ("unable to find any scopes containing " - + lex_cast_hex(pc) - + ((scope_die == NULL) ? "" - : (string (" in ") - + (dwarf_diename(scope_die) ?: "") - + "(" + (dwarf_diename(cu) ?: "") - + ")")) - + " while searching for local '" + local + "'", - e->tok); - } - - int declaring_scope = dwarf_getscopevar (scopes, nscopes, - local.c_str(), - 0, NULL, 0, 0, - vardie); - if (declaring_scope < 0) - { - stringstream alternatives; - print_locals (scopes, alternatives); - throw semantic_error ("unable to find local '" + local + "'" - + " near pc " + lex_cast_hex(pc) - + ((scope_die == NULL) ? "" - : (string (" in ") - + (dwarf_diename(scope_die) ?: "") - + "(" + (dwarf_diename(cu) ?: "") - + ")")) - + (alternatives.str() == "" ? "" : (" (alternatives:" + alternatives.str () + ")")), - e->tok); - } - - for (int inner = 0; inner < nscopes; ++inner) - { - switch (dwarf_tag (&scopes[inner])) - { - default: - continue; - case DW_TAG_subprogram: - case DW_TAG_entry_point: - case DW_TAG_inlined_subroutine: /* XXX */ - if (inner >= declaring_scope) - fb_attr = dwarf_attr_integrate (&scopes[inner], - DW_AT_frame_base, - fb_attr_mem); - break; - } - } - return fb_attr; - } - - - struct location * - translate_location(struct obstack *pool, - Dwarf_Attribute *attr, Dwarf_Addr pc, - Dwarf_Attribute *fb_attr, - struct location **tail, - const target_symbol *e) - { - Dwarf_Op *expr; - size_t len; - - /* PR9768: formerly, we added pc+module_bias here. However, that bias value - is not present in the pc value by the time we get it, so adding it would - result in false negatives of variable reachibility. In other instances - further below, the c_translate_FOO functions, the module_bias value used - to be passed in, but instead should now be zero for the same reason. */ - - switch (dwarf_getlocation_addr (attr, pc /*+ module_bias*/, &expr, &len, 1)) - { - case 1: /* Should always happen. */ - if (len > 0) - break; - /* Fall through. */ - - case 0: /* Shouldn't happen. */ - throw semantic_error ("not accessible at this address", e->tok); - - default: /* Shouldn't happen. */ - case -1: - throw semantic_error (string ("dwarf_getlocation_addr failed") + - string (dwarf_errmsg (-1)), - e->tok); - } - - return c_translate_location (pool, &loc2c_error, this, - &loc2c_emit_address, - 1, 0 /* PR9768 */, - pc, expr, len, tail, fb_attr); - } - - void - print_members(Dwarf_Die *vardie, ostream &o) - { - const int typetag = dwarf_tag (vardie); - - if (typetag != DW_TAG_structure_type && typetag != DW_TAG_union_type) - { - o << " Error: " - << (dwarf_diename_integrate (vardie) ?: "") - << " isn't a struct/union"; - return; - } - - // Try to get the first child of vardie. - Dwarf_Die die_mem; - Dwarf_Die *die = &die_mem; - switch (dwarf_child (vardie, die)) - { - case 1: // No children. - o << ((typetag == DW_TAG_union_type) ? " union " : " struct ") - << (dwarf_diename_integrate (die) ?: "") - << " is empty"; - break; - - case -1: // Error. - default: // Shouldn't happen. - o << ((typetag == DW_TAG_union_type) ? " union " : " struct ") - << (dwarf_diename_integrate (die) ?: "") - << ": " << dwarf_errmsg (-1); - break; - - case 0: // Success. - break; - } - - // Output each sibling's name to 'o'. - while (dwarf_tag (die) == DW_TAG_member) - { - const char *member = dwarf_diename_integrate (die) ; - - if ( member != NULL ) - o << " " << member; - else - { - Dwarf_Die temp_die = *die; - Dwarf_Attribute temp_attr ; - - if (!dwarf_attr_integrate (&temp_die, DW_AT_type, &temp_attr)) - { - clog << "\n Error in obtaining type attribute for " - << (dwarf_diename(&temp_die)?:""); - return; - } - - if (!dwarf_formref_die (&temp_attr, &temp_die)) - { - clog << "\n Error in decoding type attribute for " - << (dwarf_diename(&temp_die)?:""); - return; - } - - print_members(&temp_die,o); - } - - if (dwarf_siblingof (die, &die_mem) != 0) - break; - } - } - - bool - find_struct_member(const string& member, - Dwarf_Die *parentdie, - const target_symbol *e, - Dwarf_Die *memberdie, - vector& locs) - { - Dwarf_Attribute attr; - Dwarf_Die die = *parentdie; - - switch (dwarf_child (&die, &die)) - { - case 0: /* First child found. */ - break; - case 1: /* No children. */ - return false; - case -1: /* Error. */ - default: /* Shouldn't happen */ - throw semantic_error (string (dwarf_tag(&die) == DW_TAG_union_type ? "union" : "struct") - + string (dwarf_diename_integrate (&die) ?: "") - + string (dwarf_errmsg (-1)), - e->tok); - } - - do - { - if (dwarf_tag(&die) != DW_TAG_member) - continue; - - const char *name = dwarf_diename_integrate(&die); - if (name == NULL) - { - // need to recurse for anonymous structs/unions - Dwarf_Die subdie; - - if (!dwarf_attr_integrate (&die, DW_AT_type, &attr) || - !dwarf_formref_die (&attr, &subdie)) - continue; - - if (find_struct_member(member, &subdie, e, memberdie, locs)) - goto success; - } - else if (name == member) - { - *memberdie = die; - goto success; - } - } - while (dwarf_siblingof (&die, &die) == 0); - - return false; - -success: - /* As we unwind the recursion, we need to build the chain of - * locations that got to the final answer. */ - if (dwarf_attr_integrate (&die, DW_AT_data_member_location, &attr)) - locs.insert(locs.begin(), attr); - - /* Union members don't usually have a location, - * but just use the containing union's location. */ - else if (dwarf_tag(parentdie) != DW_TAG_union_type) - throw semantic_error ("no location for field '" + member - + "': " + string(dwarf_errmsg (-1)), - e->tok); - - return true; - } - - Dwarf_Die * - translate_components(struct obstack *pool, - struct location **tail, - Dwarf_Addr pc, - const target_symbol *e, - Dwarf_Die *vardie, - Dwarf_Die *die_mem, - Dwarf_Attribute *attr_mem) - { - Dwarf_Die *die = NULL; - - unsigned i = 0; - - if (vardie) - *die_mem = *vardie; - - if (e->components.empty()) - return die_mem; - - while (i < e->components.size()) - { - /* XXX: This would be desirable, but we don't get the target_symbol token, - and printing that gives us the file:line number too early anyway. */ -#if 0 - // Emit a marker to note which field is being access-attempted, to give - // better error messages if deref() fails. - string piece = string(...target_symbol token...) + string ("#") + stringify(components[i].second); - obstack_printf (pool, "c->last_stmt = %s;", lex_cast_qstring(piece).c_str()); -#endif - - die = die ? dwarf_formref_die (attr_mem, die_mem) : die_mem; - const int typetag = dwarf_tag (die); - switch (typetag) - { - case DW_TAG_typedef: - case DW_TAG_const_type: - case DW_TAG_volatile_type: - /* Just iterate on the referent type. */ - break; - - case DW_TAG_pointer_type: - if (e->components[i].first == target_symbol::comp_literal_array_index) - throw semantic_error ("cannot index pointer", e->tok); - // XXX: of course, we should support this the same way C does, - // by explicit pointer arithmetic etc. PR4166. - - c_translate_pointer (pool, 1, 0 /* PR9768*/, die, tail); - break; - - case DW_TAG_array_type: - if (e->components[i].first == target_symbol::comp_literal_array_index) - { - c_translate_array (pool, 1, 0 /* PR9768 */, die, tail, - NULL, lex_cast(e->components[i].second)); - ++i; - } - else - throw semantic_error("bad field '" - + e->components[i].second - + "' for array type", - e->tok); - break; - - case DW_TAG_structure_type: - case DW_TAG_union_type: - if (dwarf_hasattr(die, DW_AT_declaration)) - { - Dwarf_Die *tmpdie = dwflpp::declaration_resolve(dwarf_diename(die)); - if (tmpdie == NULL) - throw semantic_error ("unresolved struct " - + string (dwarf_diename_integrate (die) ?: ""), - e->tok); - *die_mem = *tmpdie; - } - - { - vector locs; - if (!find_struct_member(e->components[i].second, die, e, die, locs)) - { - string alternatives; - stringstream members; - print_members(die, members); - if (members.str().size() != 0) - alternatives = " (alternatives:" + members.str(); - throw semantic_error("unable to find member '" + - e->components[i].second + "' for struct " - + string(dwarf_diename_integrate(die) ?: "") - + alternatives, - e->tok); - } - - for (unsigned j = 0; j < locs.size(); ++j) - translate_location (pool, &locs[j], pc, NULL, tail, e); - } - - ++i; - break; - - case DW_TAG_enumeration_type: - throw semantic_error ("field '" - + e->components[i].second - + "' vs. enum type " - + string(dwarf_diename_integrate (die) ?: ""), - e->tok); - break; - case DW_TAG_base_type: - throw semantic_error ("field '" - + e->components[i].second - + "' vs. base type " - + string(dwarf_diename_integrate (die) ?: ""), - e->tok); - break; - case -1: - throw semantic_error ("cannot find type: " + string(dwarf_errmsg (-1)), - e->tok); - break; - - default: - throw semantic_error (string(dwarf_diename_integrate (die) ?: "") - + ": unexpected type tag " - + lex_cast(dwarf_tag (die)), - e->tok); - break; - } - - /* Now iterate on the type in DIE's attribute. */ - if (dwarf_attr_integrate (die, DW_AT_type, attr_mem) == NULL) - throw semantic_error ("cannot get type of field: " + string(dwarf_errmsg (-1)), e->tok); - } - return die; - } - - - Dwarf_Die * - resolve_unqualified_inner_typedie (Dwarf_Die *typedie_mem, - Dwarf_Attribute *attr_mem, - const target_symbol *e) - { - Dwarf_Die *typedie; - int typetag = 0; - while (1) - { - typedie = dwarf_formref_die (attr_mem, typedie_mem); - if (typedie == NULL) - throw semantic_error ("cannot get type: " + string(dwarf_errmsg (-1)), e->tok); - typetag = dwarf_tag (typedie); - if (typetag != DW_TAG_typedef && - typetag != DW_TAG_const_type && - typetag != DW_TAG_volatile_type) - break; - if (dwarf_attr_integrate (typedie, DW_AT_type, attr_mem) == NULL) - throw semantic_error ("cannot get type of pointee: " + string(dwarf_errmsg (-1)), e->tok); - } - return typedie; - } - - - void - translate_final_fetch_or_store (struct obstack *pool, - struct location **tail, - Dwarf_Addr module_bias, - Dwarf_Die *die, - Dwarf_Attribute *attr_mem, - bool lvalue, - const target_symbol *e, - string &, - string &, - exp_type & ty) - { - /* First boil away any qualifiers associated with the type DIE of - the final location to be accessed. */ - - Dwarf_Die typedie_mem; - Dwarf_Die *typedie; - int typetag; - char const *dname; - string diestr; - - typedie = resolve_unqualified_inner_typedie (&typedie_mem, attr_mem, e); - typetag = dwarf_tag (typedie); - - /* Then switch behavior depending on the type of fetch/store we - want, and the type and pointer-ness of the final location. */ - - switch (typetag) - { - default: - dname = dwarf_diename(die); - diestr = (dname != NULL) ? dname : ""; - throw semantic_error ("unsupported type tag " - + lex_cast(typetag) - + " for " + diestr, e->tok); - break; - - case DW_TAG_structure_type: - case DW_TAG_union_type: - dname = dwarf_diename(die); - diestr = (dname != NULL) ? dname : ""; - throw semantic_error ("struct/union '" + diestr - + "' is being accessed instead of a member of the struct/union", e->tok); - break; - - case DW_TAG_enumeration_type: - case DW_TAG_base_type: - - // Reject types we can't handle in systemtap - { - dname = dwarf_diename(die); - diestr = (dname != NULL) ? dname : ""; - - Dwarf_Attribute encoding_attr; - Dwarf_Word encoding = (Dwarf_Word) -1; - dwarf_formudata (dwarf_attr_integrate (typedie, DW_AT_encoding, &encoding_attr), - & encoding); - if (encoding < 0) - { - // clog << "bad type1 " << encoding << " diestr" << endl; - throw semantic_error ("unsupported type (mystery encoding " + lex_cast(encoding) + ")" + - " for " + diestr, e->tok); - } - - if (encoding == DW_ATE_float - || encoding == DW_ATE_complex_float - /* XXX || many others? */) - { - // clog << "bad type " << encoding << " diestr" << endl; - throw semantic_error ("unsupported type (encoding " + lex_cast(encoding) + ")" + - " for " + diestr, e->tok); - } - } - - ty = pe_long; - if (lvalue) - c_translate_store (pool, 1, 0 /* PR9768 */, die, typedie, tail, - "THIS->value"); - else - c_translate_fetch (pool, 1, 0 /* PR9768 */, die, typedie, tail, - "THIS->__retvalue"); - break; - - case DW_TAG_array_type: - case DW_TAG_pointer_type: - - { - Dwarf_Die pointee_typedie_mem; - Dwarf_Die *pointee_typedie; - Dwarf_Word pointee_encoding; - Dwarf_Word pointee_byte_size = 0; - - pointee_typedie = resolve_unqualified_inner_typedie (&pointee_typedie_mem, attr_mem, e); - - if (dwarf_attr_integrate (pointee_typedie, DW_AT_byte_size, attr_mem)) - dwarf_formudata (attr_mem, &pointee_byte_size); - - dwarf_formudata (dwarf_attr_integrate (pointee_typedie, DW_AT_encoding, attr_mem), - &pointee_encoding); - - if (lvalue) - { - ty = pe_long; - if (typetag == DW_TAG_array_type) - throw semantic_error ("cannot write to array address", e->tok); - assert (typetag == DW_TAG_pointer_type); - c_translate_pointer_store (pool, 1, 0 /* PR9768 */, typedie, tail, - "THIS->value"); - } - else - { - // We have the pointer: cast it to an integral type via &(*(...)) - - // NB: per bug #1187, at one point char*-like types were - // automagically converted here to systemtap string values. - // For several reasons, this was taken back out, leaving - // pointer-to-string "conversion" (copying) to tapset functions. - - ty = pe_long; - if (typetag == DW_TAG_array_type) - c_translate_array (pool, 1, 0 /* PR9768 */, typedie, tail, NULL, 0); - else - c_translate_pointer (pool, 1, 0 /* PR9768 */, typedie, tail); - c_translate_addressof (pool, 1, 0 /* PR9768 */, NULL, pointee_typedie, tail, - "THIS->__retvalue"); - } - } - break; - } - } + // fewer, if the hardware counter rolls over really quickly. We + // handle 32-bit wraparound here. + o->newline() << "int32_t cycles_elapsed = ((int32_t)cycles_atend > (int32_t)cycles_atstart)"; + o->newline(1) << "? ((int32_t)cycles_atend - (int32_t)cycles_atstart)"; + o->newline() << ": (~(int32_t)0) - (int32_t)cycles_atstart + (int32_t)cycles_atend + 1;"; + o->indent(-1); - string - express_as_string (string prelude, - string postlude, - struct location *head) - { - size_t bufsz = 1024; - char *buf = static_cast(malloc(bufsz)); - assert(buf); - - FILE *memstream = open_memstream (&buf, &bufsz); - assert(memstream); - - fprintf(memstream, "{\n"); - fprintf(memstream, "%s", prelude.c_str()); - bool deref = c_emit_location (memstream, head, 1); - fprintf(memstream, "%s", postlude.c_str()); - fprintf(memstream, " goto out;\n"); - - // dummy use of deref_fault label, to disable warning if deref() not used - fprintf(memstream, "if (0) goto deref_fault;\n"); - - // XXX: deref flag not reliable; emit fault label unconditionally - (void) deref; - fprintf(memstream, - "deref_fault:\n" - " goto out;\n"); - fprintf(memstream, "}\n"); - - fclose (memstream); - string result(buf); - free (buf); - return result; - } + o->newline() << "#ifdef STP_TIMING"; + o->newline() << "if (likely (c->statp)) _stp_stat_add(*c->statp, cycles_elapsed);"; + o->newline() << "#endif"; - string - literal_stmt_for_local (Dwarf_Die *scope_die, - Dwarf_Addr pc, - string const & local, - const target_symbol *e, - bool lvalue, - exp_type & ty) - { - Dwarf_Die vardie; - Dwarf_Attribute fb_attr_mem, *fb_attr = NULL; + if (overload_processing) + { + o->newline() << "#ifdef STP_OVERLOAD"; + o->newline() << "{"; + // If the cycle count has wrapped (cycles_atend > cycles_base), + // let's go ahead and pretend the interval has been reached. + // This should reset cycles_base and cycles_sum. + o->newline(1) << "cycles_t interval = (cycles_atend > c->cycles_base)"; + o->newline(1) << "? (cycles_atend - c->cycles_base)"; + o->newline() << ": (STP_OVERLOAD_INTERVAL + 1);"; + o->newline(-1) << "c->cycles_sum += cycles_elapsed;"; - fb_attr = find_variable_and_frame_base (scope_die, pc, local, e, - &vardie, &fb_attr_mem); + // If we've spent more than STP_OVERLOAD_THRESHOLD cycles in a + // probe during the last STP_OVERLOAD_INTERVAL cycles, the probe + // has overloaded the system and we need to quit. + o->newline() << "if (interval > STP_OVERLOAD_INTERVAL) {"; + o->newline(1) << "if (c->cycles_sum > STP_OVERLOAD_THRESHOLD) {"; + o->newline(1) << "_stp_error (\"probe overhead exceeded threshold\");"; + o->newline() << "atomic_set (&session_state, STAP_SESSION_ERROR);"; + o->newline() << "atomic_inc (&error_count);"; + o->newline(-1) << "}"; - if (sess.verbose>2) - clog << "finding location for local '" << local - << "' near address 0x" << hex << pc - << ", module bias 0x" << module_bias << dec - << "\n"; + o->newline() << "c->cycles_base = cycles_atend;"; + o->newline() << "c->cycles_sum = 0;"; + o->newline(-1) << "}"; + o->newline(-1) << "}"; + o->newline() << "#endif"; + } - Dwarf_Attribute attr_mem; - if (dwarf_attr_integrate (&vardie, DW_AT_location, &attr_mem) == NULL) - { - throw semantic_error("failed to retrieve location " - "attribute for local '" + local - + "' (dieoffset: " - + lex_cast_hex(dwarf_dieoffset (&vardie)) - + ")", - e->tok); - } + o->newline(-1) << "}"; + o->newline() << "#endif"; -#define obstack_chunk_alloc malloc -#define obstack_chunk_free free + o->newline() << "c->probe_point = 0;"; // vacated + o->newline() << "if (unlikely (c->last_error && c->last_error[0])) {"; + o->newline(1) << "if (c->last_stmt != NULL)"; + o->newline(1) << "_stp_softerror (\"%s near %s\", c->last_error, c->last_stmt);"; + o->newline(-1) << "else"; + o->newline(1) << "_stp_softerror (\"%s\", c->last_error);"; + o->indent(-1); + o->newline() << "atomic_inc (& error_count);"; + o->newline() << "if (atomic_read (& error_count) > MAXERRORS) {"; + o->newline(1) << "atomic_set (& session_state, STAP_SESSION_ERROR);"; + o->newline() << "_stp_exit ();"; + o->newline(-1) << "}"; + o->newline(-1) << "}"; + o->newline() << "atomic_dec (&c->busy);"; - struct obstack pool; - obstack_init (&pool); - struct location *tail = NULL; + o->newline(-1) << "probe_epilogue:"; // context is free + o->indent(1); - /* Given $foo->bar->baz[NN], translate the location of foo. */ + // Check for excessive skip counts. + o->newline() << "if (unlikely (atomic_read (& skipped_count) > MAXSKIPPED)) {"; + o->newline(1) << "atomic_set (& session_state, STAP_SESSION_ERROR);"; + o->newline() << "_stp_exit ();"; + o->newline(-1) << "}"; - struct location *head = translate_location (&pool, - &attr_mem, pc, fb_attr, &tail, - e); + o->newline() << "#if INTERRUPTIBLE"; + o->newline() << "preempt_enable_no_resched ();"; + o->newline() << "#else"; + o->newline() << "local_irq_restore (flags);"; + o->newline() << "#endif"; +} - if (dwarf_attr_integrate (&vardie, DW_AT_type, &attr_mem) == NULL) - throw semantic_error("failed to retrieve type " - "attribute for local '" + local + "'", - e->tok); - /* Translate the ->bar->baz[NN] parts. */ +// ------------------------------------------------------------------------ - Dwarf_Die die_mem, *die = dwarf_formref_die (&attr_mem, &die_mem); - die = translate_components (&pool, &tail, pc, e, - die, &die_mem, &attr_mem); +// ------------------------------------------------------------------------ +// Dwarf derived probes. "We apologize for the inconvience." +// ------------------------------------------------------------------------ - /* Translate the assignment part, either - x = $foo->bar->baz[NN] - or - $foo->bar->baz[NN] = x - */ +static string TOK_KERNEL("kernel"); +static string TOK_MODULE("module"); +static string TOK_FUNCTION("function"); +static string TOK_INLINE("inline"); +static string TOK_CALL("call"); +static string TOK_RETURN("return"); +static string TOK_MAXACTIVE("maxactive"); +static string TOK_STATEMENT("statement"); +static string TOK_ABSOLUTE("absolute"); +static string TOK_PROCESS("process"); +static string TOK_MARK("mark"); +static string TOK_TRACE("trace"); +static string TOK_LABEL("label"); - string prelude, postlude; - translate_final_fetch_or_store (&pool, &tail, module_bias, - die, &attr_mem, lvalue, e, - prelude, postlude, ty); +// Can we handle this query with just symbol-table info? +enum dbinfo_reqt +{ + dbr_unknown, + dbr_none, // kernel.statement(NUM).absolute + dbr_need_symtab, // can get by with symbol table if there's no dwarf + dbr_need_dwarf +}; - /* Write the translation to a string. */ - return express_as_string(prelude, postlude, head); - } +struct base_query; // forward decls +struct dwarf_query; +struct dwflpp; +struct symbol_table; - string - literal_stmt_for_return (Dwarf_Die *scope_die, - Dwarf_Addr pc, - const target_symbol *e, - bool lvalue, - exp_type & ty) - { - if (sess.verbose>2) - clog << "literal_stmt_for_return: finding return value for " - << (dwarf_diename(scope_die) ?: "") - << "(" - << (dwarf_diename(cu) ?: "") - << ")\n"; - - struct obstack pool; - obstack_init (&pool); - struct location *tail = NULL; - - /* Given $return->bar->baz[NN], translate the location of return. */ - const Dwarf_Op *locops; - int nlocops = dwfl_module_return_value_location (module, scope_die, - &locops); - if (nlocops < 0) - { - throw semantic_error("failed to retrieve return value location" - " for " - + string(dwarf_diename(scope_die) ?: "") - + "(" + string(dwarf_diename(cu) ?: "") - + ")", - e->tok); - } - // the function has no return value (e.g. "void" in C) - else if (nlocops == 0) - { - throw semantic_error("function " - + string(dwarf_diename(scope_die) ?: "") - + "(" + string(dwarf_diename(cu) ?: "") - + ") has no return value", - e->tok); - } - struct location *head = c_translate_location (&pool, &loc2c_error, this, - &loc2c_emit_address, - 1, 0 /* PR9768 */, - pc, locops, nlocops, - &tail, NULL); - - /* Translate the ->bar->baz[NN] parts. */ - - Dwarf_Attribute attr_mem; - if (dwarf_attr_integrate (scope_die, DW_AT_type, &attr_mem) == NULL) - throw semantic_error("failed to retrieve return value type attribute for " - + string(dwarf_diename(scope_die) ?: "") - + "(" + string(dwarf_diename(cu) ?: "") - + ")", - e->tok); - - Dwarf_Die die_mem, *die = dwarf_formref_die (&attr_mem, &die_mem); - die = translate_components (&pool, &tail, pc, e, - die, &die_mem, &attr_mem); - - /* Translate the assignment part, either - x = $return->bar->baz[NN] - or - $return->bar->baz[NN] = x - */ - - string prelude, postlude; - translate_final_fetch_or_store (&pool, &tail, module_bias, - die, &attr_mem, lvalue, e, - prelude, postlude, ty); - - /* Write the translation to a string. */ - return express_as_string(prelude, postlude, head); - } +struct +symbol_table +{ + module_info *mod_info; // associated module + map map_by_name; + vector list_by_addr; + typedef vector::iterator iterator_t; + typedef pair range_t; +#ifdef __powerpc__ + GElf_Word opd_section; +#endif + // add_symbol doesn't leave symbol table in order; call + // symbol_table::sort() when done adding symbols. + void add_symbol(const char *name, bool weak, Dwarf_Addr addr, + Dwarf_Addr *high_addr); + void sort(); + enum info_status read_symbols(FILE *f, const string& path); + enum info_status read_from_elf_file(const string& path); + enum info_status read_from_text_file(const string& path); + enum info_status get_from_elf(); + void prepare_section_rejection(Dwfl_Module *mod); + bool reject_section(GElf_Word section); + void mark_dwarf_redundancies(dwflpp *dw); + void purge_syscall_stubs(); + func_info *lookup_symbol(const string& name); + Dwarf_Addr lookup_symbol_address(const string& name); + func_info *get_func_containing_address(Dwarf_Addr addr); + symbol_table(module_info *mi) : mod_info(mi) {} + ~symbol_table(); +}; - string - literal_stmt_for_pointer (Dwarf_Die *type_die, - const target_symbol *e, - bool lvalue, - exp_type & ty) - { - if (sess.verbose>2) - clog << "literal_stmt_for_pointer: finding value for " - << (dwarf_diename(type_die) ?: "") - << "(" - << (dwarf_diename(cu) ?: "") - << ")\n"; - - struct obstack pool; - obstack_init (&pool); - struct location *head = c_translate_argument (&pool, &loc2c_error, this, - &loc2c_emit_address, - 1, "THIS->pointer"); - struct location *tail = head; - - /* Translate the ->bar->baz[NN] parts. */ - - Dwarf_Attribute attr_mem; - Dwarf_Die die_mem, *die = NULL; - die = translate_components (&pool, &tail, 0, e, - type_die, &die_mem, &attr_mem); - - /* Translate the assignment part, either - x = (THIS->pointer)->bar->baz[NN] - or - (THIS->pointer)->bar->baz[NN] = x - */ - - string prelude, postlude; - translate_final_fetch_or_store (&pool, &tail, module_bias, - die, &attr_mem, lvalue, e, - prelude, postlude, ty); - - /* Write the translation to a string. */ - return express_as_string(prelude, postlude, head); - } +static bool null_die(Dwarf_Die *die) +{ + static Dwarf_Die null = { 0 }; + return (!die || !memcmp(die, &null, sizeof(null))); +} - ~dwflpp() - { - if (dwfl) - dwfl_end(dwfl); - } -}; +// PR 9941 introduces the need for a predicate +int dwfl_report_offline_predicate (const char* modname, const char* filename) +{ + if (pending_interrupts) { return -1; } + return 1; +} enum @@ -2579,264 +612,6 @@ struct dwarf_query : public base_query }; -// This little test routine represents an unfortunate breakdown in -// abstraction between dwflpp (putatively, a layer right on top of -// elfutils), and dwarf_query (interpreting a systemtap probe point). -// It arises because we sometimes try to fix up slightly-off -// .statement() probes (something we find out in fairly low-level). -// -// An alternative would be to put some more intelligence into query_cu(), -// and have it print additional suggestions after finding that -// q->dw.iterate_over_srcfile_lines resulted in no new finished_results. - -bool -dwflpp::has_single_line_record (dwarf_query * q, char const * srcfile, int lineno) -{ - if (lineno < 0) - return false; - - Dwarf_Line **srcsp = NULL; - size_t nsrcs = 0; - - dwarf_assert ("dwarf_getsrc_file", - dwarf_getsrc_file (module_dwarf, - srcfile, lineno, 0, - &srcsp, &nsrcs)); - - if (nsrcs != 1) - { - if (sess.verbose>4) - clog << "alternative line " << lineno << " rejected: nsrcs=" << nsrcs << endl; - return false; - } - - // We also try to filter out lines that leave the selected - // functions (if any). - - dwarf_line_t line(srcsp[0]); - Dwarf_Addr addr = line.addr(); - - for (func_info_map_t::iterator i = q->filtered_functions.begin(); - i != q->filtered_functions.end(); ++i) - { - if (q->dw.die_has_pc (i->die, addr)) - { - if (q->sess.verbose>4) - clog << "alternative line " << lineno << " accepted: fn=" << i->name << endl; - return true; - } - } - - for (inline_instance_map_t::iterator i = q->filtered_inlines.begin(); - i != q->filtered_inlines.end(); ++i) - { - if (q->dw.die_has_pc (i->die, addr)) - { - if (sess.verbose>4) - clog << "alternative line " << lineno << " accepted: ifn=" << i->name << endl; - return true; - } - } - - if (sess.verbose>4) - clog << "alternative line " << lineno << " rejected: leaves selected fns" << endl; - return false; - } - -/* This basically only goes one level down from the compile unit so it - * only picks up top level stuff (i.e. nothing in a lower scope) */ -int -dwflpp::iterate_over_globals (int (* callback)(Dwarf_Die *, void *), - void * data) -{ - int rc = DWARF_CB_OK; - Dwarf_Die die; - - assert (module); - assert (cu); - assert (dwarf_tag(cu) == DW_TAG_compile_unit); - - if (dwarf_child(cu, &die) != 0) - return rc; - - do - /* We're only currently looking for named types, - * although other types of declarations exist */ - switch (dwarf_tag(&die)) - { - case DW_TAG_base_type: - case DW_TAG_enumeration_type: - case DW_TAG_structure_type: - case DW_TAG_typedef: - case DW_TAG_union_type: - rc = (*callback)(&die, data); - break; - } - while (rc == DWARF_CB_OK && dwarf_siblingof(&die, &die) == 0); - - return rc; -} - -int -dwflpp::iterate_over_functions (int (* callback)(Dwarf_Die * func, base_query * q), - base_query * q, const string& function, - bool has_statement_num) -{ - int rc = DWARF_CB_OK; - assert (module); - assert (cu); - - string key = module_name + ":" + cu_name; - cu_function_cache_t *v = cu_function_cache[key]; - if (v == 0) - { - v = new cu_function_cache_t; - cu_function_cache[key] = v; - dwarf_getfuncs (cu, cu_function_caching_callback, v, 0); - if (q->sess.verbose > 4) - clog << "function cache " << key << " size " << v->size() << endl; - } - - string subkey = function; - if (v->find(subkey) != v->end()) - { - Dwarf_Die die = v->find(subkey)->second; - if (q->sess.verbose > 4) - clog << "function cache " << key << " hit " << subkey << endl; - return (*callback)(& die, q); - } - else if (name_has_wildcard (subkey)) - { - for (cu_function_cache_t::iterator it = v->begin(); it != v->end(); it++) - { - if (pending_interrupts) return DWARF_CB_ABORT; - string func_name = it->first; - Dwarf_Die die = it->second; - if (function_name_matches_pattern (func_name, subkey)) - { - if (q->sess.verbose > 4) - clog << "function cache " << key << " match " << func_name << " vs " << subkey << endl; - - rc = (*callback)(& die, q); - if (rc != DWARF_CB_OK) break; - } - } - } - else if (has_statement_num) // searching all for kernel.statement - { - for (cu_function_cache_t::iterator it = v->begin(); it != v->end(); it++) - { - Dwarf_Die die = it->second; - rc = (*callback)(& die, q); - if (rc != DWARF_CB_OK) break; - } - } - else // not a wildcard and no match in this CU - { - // do nothing - } - return rc; -} - - -void -dwflpp::iterate_over_labels (Dwarf_Die *begin_die, - void *data, - void (* callback)(const string &, - const char *, - int, - Dwarf_Die *, - Dwarf_Addr, - dwarf_query *)) -{ - dwarf_query * q __attribute__ ((unused)) = static_cast(data) ; - - get_module_dwarf(); - - const char * sym = q->label_val.c_str(); - Dwarf_Die die; - int res = dwarf_child (begin_die, &die); - if (res != 0) - return; // die without children, bail out. - - static string function_name = dwarf_diename (begin_die); - do - { - Dwarf_Attribute attr_mem; - Dwarf_Attribute *attr = dwarf_attr (&die, DW_AT_name, &attr_mem); - int tag = dwarf_tag(&die); - const char *name = dwarf_formstring (attr); - if (name == 0) - continue; - switch (tag) - { - case DW_TAG_label: - break; - case DW_TAG_subprogram: - if (!dwarf_hasattr(&die, DW_AT_declaration)) - function_name = name; - else - continue; - default: - if (dwarf_haschildren (&die)) - iterate_over_labels (&die, q, callback); - continue; - } - - if (strcmp(function_name.c_str(), q->function.c_str()) == 0 - || (name_has_wildcard(q->function) - && function_name_matches_pattern (function_name, q->function))) - { - } - else - continue; - if (strcmp(name, sym) == 0 - || (name_has_wildcard(sym) - && function_name_matches_pattern (name, sym))) - { - const char *file = dwarf_decl_file (&die); - // Get the line number for this label - Dwarf_Attribute attr; - dwarf_attr (&die,DW_AT_decl_line, &attr); - Dwarf_Sword dline; - dwarf_formsdata (&attr, &dline); - Dwarf_Addr stmt_addr; - if (dwarf_lowpc (&die, &stmt_addr) != 0) - { - // There is no lowpc so figure out the address - // Get the real die for this cu - Dwarf_Die cudie; - dwarf_diecu (q->dw.cu, &cudie, NULL, NULL); - size_t nlines = 0; - // Get the line for this label - Dwarf_Line **aline; - dwarf_getsrc_file (module_dwarf, file, (int)dline, 0, &aline, &nlines); - // Get the address - for (size_t i = 0; i < nlines; i++) - { - dwarf_lineaddr (*aline, &stmt_addr); - if ((dwarf_haspc (&die, stmt_addr))) - break; - } - } - - Dwarf_Die *scopes; - int nscopes = 0; - nscopes = dwarf_getscopes_die (&die, &scopes); - if (nscopes > 1) - { - callback(function_name.c_str(), file, - (int)dline, &scopes[1], stmt_addr, q); - if (sess.listing_mode) - q->results.back()->locations[0]->components.push_back - (new probe_point::component(TOK_LABEL, new literal_string (name))); - } - } - } - while (dwarf_siblingof (&die, &die) == 0); -} - - struct dwarf_builder: public derived_probe_builder { dwflpp *kern_dw; @@ -2934,6 +709,30 @@ dwarf_query::dwarf_query(systemtap_session & sess, } +func_info_map_t * +get_filtered_functions(dwarf_query *q) +{ + return &q->filtered_functions; +} + + +inline_instance_map_t * +get_filtered_inlines(dwarf_query *q) +{ + return &q->filtered_inlines; +} + + +void +add_label_name(dwarf_query *q, const char *name) +{ + // this is a kludge to let the listing mode show labels to the user + if (q->sess.listing_mode) + q->results.back()->locations[0]->components.push_back + (new probe_point::component(TOK_LABEL, new literal_string (name))); +} + + void dwarf_query::query_module_dwarf() { @@ -3663,7 +1462,8 @@ query_srcfile_label (const dwarf_line_t& line, void * arg) for (func_info_map_t::iterator i = q->filtered_functions.begin(); i != q->filtered_functions.end(); ++i) if (q->dw.die_has_pc (i->die, addr)) - q->dw.iterate_over_labels (&i->die, q, query_statement); + q->dw.iterate_over_labels (&i->die, q->label_val.c_str(), q->function.c_str(), + q, query_statement); } static void @@ -3838,7 +1638,7 @@ query_dwarf_func (Dwarf_Die * func, base_query * bq) } } -static int +int query_cu (Dwarf_Die * cudie, void * arg) { dwarf_query * q = static_cast(arg); @@ -3913,7 +1713,8 @@ query_cu (Dwarf_Die * cudie, void * arg) if (q->has_label) { if (q->line[0] == 0) // No line number specified - q->dw.iterate_over_labels (q->dw.cu, q, query_statement); + q->dw.iterate_over_labels (q->dw.cu, q->label_val.c_str(), q->function.c_str(), + q, query_statement); else for (set::const_iterator i = q->filtered_srcfiles.begin(); i != q->filtered_srcfiles.end(); ++i) @@ -4093,7 +1894,7 @@ lookup_symbol_address (Dwfl_Module *m, const char* wanted) -static int +int query_module (Dwfl_Module *mod, void **, const char *name, @@ -4187,12 +1988,6 @@ query_module (Dwfl_Module *mod, } } -void -dwflpp::query_modules(base_query *q) -{ - iterate_over_modules(&query_module, q); -} - struct dwarf_var_expanding_visitor: public var_expanding_visitor { diff --git a/testsuite/Makefile.in b/testsuite/Makefile.in index c0f0b19c..737849dc 100644 --- a/testsuite/Makefile.in +++ b/testsuite/Makefile.in @@ -1,8 +1,8 @@ -# Makefile.in generated by automake 1.10 from Makefile.am. +# Makefile.in generated by automake 1.10.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -114,6 +114,7 @@ sharedstatedir = @sharedstatedir@ srcdir = @srcdir@ sysconfdir = @sysconfdir@ target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ top_builddir = @top_builddir@ top_srcdir = @top_srcdir@ AUTOMAKE_OPTIONS = dejagnu no-dist diff --git a/testsuite/aclocal.m4 b/testsuite/aclocal.m4 index 5aee677e..a249a8e6 100644 --- a/testsuite/aclocal.m4 +++ b/testsuite/aclocal.m4 @@ -1,7 +1,7 @@ -# generated automatically by aclocal 1.10 -*- Autoconf -*- +# generated automatically by aclocal 1.10.2 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -# 2005, 2006 Free Software Foundation, Inc. +# 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -11,12 +11,15 @@ # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. -m4_if(m4_PACKAGE_VERSION, [2.61],, -[m4_fatal([this file was generated for autoconf 2.61. -You have another version of autoconf. If you want to use that, -you should regenerate the build system entirely.], [63])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, +[m4_warning([this file was generated for autoconf 2.63. +You have another version of autoconf. It may work, but is not guaranteed to. +If you have problems, you may need to regenerate the build system entirely. +To do so, use the procedure documented by the package, typically `autoreconf'.])]) -# Copyright (C) 2002, 2003, 2005, 2006 Free Software Foundation, Inc. +# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -31,7 +34,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version='1.10' dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to dnl require some minimum version. Point them to the right macro. -m4_if([$1], [1.10], [], +m4_if([$1], [1.10.2], [], [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl ]) @@ -45,10 +48,12 @@ m4_define([_AM_AUTOCONF_VERSION], []) # AM_SET_CURRENT_AUTOMAKE_VERSION # ------------------------------- # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. -# This function is AC_REQUIREd by AC_INIT_AUTOMAKE. +# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], -[AM_AUTOMAKE_VERSION([1.10])dnl -_AM_AUTOCONF_VERSION(m4_PACKAGE_VERSION)]) +[AM_AUTOMAKE_VERSION([1.10.2])dnl +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) # AM_AUX_DIR_EXPAND -*- Autoconf -*- @@ -141,13 +146,13 @@ fi])]) # Do all the work for Automake. -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -# 2005, 2006 Free Software Foundation, Inc. +# 2005, 2006, 2008 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 12 +# serial 13 # This macro actually does too much. Some checks are only needed if # your package does certain things. But this isn't really a big deal. @@ -252,16 +257,17 @@ AC_PROVIDE_IFELSE([AC_PROG_OBJC], # our stamp files there. AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], [# Compute $1's index in $config_headers. +_am_arg=$1 _am_stamp_count=1 for _am_header in $config_headers :; do case $_am_header in - $1 | $1:* ) + $_am_arg | $_am_arg:* ) break ;; * ) _am_stamp_count=`expr $_am_stamp_count + 1` ;; esac done -echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) +echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. # @@ -391,13 +397,13 @@ esac # Helper functions for option handling. -*- Autoconf -*- -# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. +# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 3 +# serial 4 # _AM_MANGLE_OPTION(NAME) # ----------------------- @@ -414,7 +420,7 @@ AC_DEFUN([_AM_SET_OPTION], # ---------------------------------- # OPTIONS is a space-separated list of Automake options. AC_DEFUN([_AM_SET_OPTIONS], -[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) +[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) # ------------------------------------------- @@ -510,7 +516,7 @@ AC_SUBST([INSTALL_STRIP_PROGRAM])]) # _AM_SUBST_NOTMAKE(VARIABLE) # --------------------------- -# Prevent Automake from outputing VARIABLE = @VARIABLE@ in Makefile.in. +# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. # This macro is traced by Automake. AC_DEFUN([_AM_SUBST_NOTMAKE]) diff --git a/testsuite/configure b/testsuite/configure index cc73571a..ecee48d8 100755 --- a/testsuite/configure +++ b/testsuite/configure @@ -1,11 +1,11 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.61 for systemtap 0.9.7. +# Generated by GNU Autoconf 2.63 for systemtap 0.9.7. # # Report bugs to . # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## @@ -17,7 +17,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -39,17 +39,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - echo "#! /bin/sh" >conf$$.sh - echo "exit 0" >>conf$$.sh - chmod +x conf$$.sh - if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then - PATH_SEPARATOR=';' +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' else - PATH_SEPARATOR=: + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' fi - rm -f conf$$.sh + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } fi # Support unset when possible. @@ -65,8 +93,6 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) -as_nl=' -' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -89,7 +115,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -102,17 +128,10 @@ PS2='> ' PS4='+ ' # NLS nuisances. -for as_var in \ - LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ - LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ - LC_TELEPHONE LC_TIME -do - if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then - eval $as_var=C; export $as_var - else - ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - fi -done +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -134,7 +153,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X/"$0" | +$as_echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -160,7 +179,7 @@ else as_have_required=no fi - if test $as_have_required = yes && (eval ": + if test $as_have_required = yes && (eval ": (as_func_return () { (exit \$1) } @@ -242,7 +261,7 @@ IFS=$as_save_IFS if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -263,7 +282,7 @@ _ASEOF if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -343,10 +362,10 @@ fi if test "x$CONFIG_SHELL" != x; then for as_var in BASH_ENV ENV - do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - done - export CONFIG_SHELL - exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} fi @@ -415,9 +434,10 @@ fi test \$exitcode = 0") || { echo No shell found that supports shell functions. - echo Please tell autoconf@gnu.org about your system, - echo including any error possibly output before this - echo message + echo Please tell bug-autoconf@gnu.org about your system, + echo including any error possibly output before this message. + echo This can help us improve future autoconf versions. + echo Configuration will now proceed without shell functions. } @@ -453,7 +473,7 @@ test \$exitcode = 0") || { s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -481,7 +501,6 @@ case `echo -n x` in *) ECHO_N='-n';; esac - if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -494,19 +513,22 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir -fi -echo >conf$$.file -if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else as_ln_s='cp -p' -elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln + fi else as_ln_s='cp -p' fi @@ -531,10 +553,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -578,72 +600,78 @@ PACKAGE_VERSION='0.9.7' PACKAGE_STRING='systemtap 0.9.7' PACKAGE_BUGREPORT='systemtap@sources.redhat.com' -ac_subst_vars='SHELL -PATH_SEPARATOR -PACKAGE_NAME -PACKAGE_TARNAME -PACKAGE_VERSION -PACKAGE_STRING -PACKAGE_BUGREPORT -exec_prefix -prefix -program_transform_name -bindir -sbindir -libexecdir -datarootdir -datadir -sysconfdir -sharedstatedir -localstatedir -includedir -oldincludedir -docdir -infodir -htmldir -dvidir -pdfdir -psdir -libdir -localedir -mandir -DEFS -ECHO_C -ECHO_N -ECHO_T -LIBS -build_alias -host_alias -target_alias -INSTALL_PROGRAM -INSTALL_SCRIPT -INSTALL_DATA -am__isrc -CYGPATH_W -PACKAGE -VERSION -ACLOCAL -AUTOCONF -AUTOMAKE -AUTOHEADER -MAKEINFO -install_sh -STRIP -INSTALL_STRIP_PROGRAM -mkdir_p -AWK -SET_MAKE -am__leading_dot -AMTAR -am__tar -am__untar -MAINTAINER_MODE_TRUE -MAINTAINER_MODE_FALSE -MAINT -dejazilla +ac_subst_vars='LTLIBOBJS LIBOBJS -LTLIBOBJS' +dejazilla +MAINT +MAINTAINER_MODE_FALSE +MAINTAINER_MODE_TRUE +am__untar +am__tar +AMTAR +am__leading_dot +SET_MAKE +AWK +mkdir_p +MKDIR_P +INSTALL_STRIP_PROGRAM +STRIP +install_sh +MAKEINFO +AUTOHEADER +AUTOMAKE +AUTOCONF +ACLOCAL +VERSION +PACKAGE +CYGPATH_W +am__isrc +INSTALL_DATA +INSTALL_SCRIPT +INSTALL_PROGRAM +target_alias +host_alias +build_alias +LIBS +ECHO_T +ECHO_N +ECHO_C +DEFS +mandir +localedir +libdir +psdir +pdfdir +dvidir +htmldir +infodir +docdir +oldincludedir +includedir +localstatedir +sharedstatedir +sysconfdir +datadir +datarootdir +libexecdir +sbindir +bindir +program_transform_name +prefix +exec_prefix +PACKAGE_BUGREPORT +PACKAGE_STRING +PACKAGE_VERSION +PACKAGE_TARNAME +PACKAGE_NAME +PATH_SEPARATOR +SHELL' ac_subst_files='' +ac_user_opts=' +enable_option_checking +enable_maintainer_mode +enable_dejazilla +' ac_precious_vars='build_alias host_alias target_alias' @@ -652,6 +680,8 @@ target_alias' # Initialize some variables set by options. ac_init_help= ac_init_version=false +ac_unrecognized_opts= +ac_unrecognized_sep= # The variables have the same names as the options, with # dashes changed to underlines. cache_file=/dev/null @@ -750,13 +780,21 @@ do datarootdir=$ac_optarg ;; -disable-* | --disable-*) - ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` - eval enable_$ac_feature=no ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=no ;; -docdir | --docdir | --docdi | --doc | --do) ac_prev=docdir ;; @@ -769,13 +807,21 @@ do dvidir=$ac_optarg ;; -enable-* | --enable-*) - ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` - eval enable_$ac_feature=\$ac_optarg ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=\$ac_optarg ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ @@ -966,22 +1012,38 @@ do ac_init_version=: ;; -with-* | --with-*) - ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid package name: $ac_package" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_package=`echo $ac_package | sed 's/[-.]/_/g'` - eval with_$ac_package=\$ac_optarg ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=\$ac_optarg ;; -without-* | --without-*) - ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` + ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. - expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid package name: $ac_package" >&2 + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2 { (exit 1); exit 1; }; } - ac_package=`echo $ac_package | sed 's/[-.]/_/g'` - eval with_$ac_package=no ;; + ac_useropt_orig=$ac_useropt + ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=no ;; --x) # Obsolete; use --with-x. @@ -1001,7 +1063,7 @@ do | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; - -*) { echo "$as_me: error: unrecognized option: $ac_option + -*) { $as_echo "$as_me: error: unrecognized option: $ac_option Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; @@ -1010,16 +1072,16 @@ Try \`$0 --help' for more information." >&2 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` # Reject names that are not valid shell variable names. expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && - { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2 { (exit 1); exit 1; }; } eval $ac_envvar=\$ac_optarg export $ac_envvar ;; *) # FIXME: should be removed in autoconf 3.0. - echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && - echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} ;; @@ -1028,22 +1090,38 @@ done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` - { echo "$as_me: error: missing argument to $ac_option" >&2 + { $as_echo "$as_me: error: missing argument to $ac_option" >&2 { (exit 1); exit 1; }; } fi -# Be sure to have absolute directory names. +if test -n "$ac_unrecognized_opts"; then + case $enable_option_checking in + no) ;; + fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2 + { (exit 1); exit 1; }; } ;; + *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + esac +fi + +# Check all directory arguments for consistency. for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ datadir sysconfdir sharedstatedir localstatedir includedir \ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ libdir localedir mandir do eval ac_val=\$$ac_var + # Remove trailing slashes. + case $ac_val in + */ ) + ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` + eval $ac_var=\$ac_val;; + esac + # Be sure to have absolute directory names. case $ac_val in [\\/$]* | ?:[\\/]* ) continue;; NONE | '' ) case $ac_var in *prefix ) continue;; esac;; esac - { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 + { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 { (exit 1); exit 1; }; } done @@ -1058,7 +1136,7 @@ target=$target_alias if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe - echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile mode will be used." >&2 elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes @@ -1074,10 +1152,10 @@ test "$silent" = yes && exec 6>/dev/null ac_pwd=`pwd` && test -n "$ac_pwd" && ac_ls_di=`ls -di .` && ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || - { echo "$as_me: error: Working directory cannot be determined" >&2 + { $as_echo "$as_me: error: working directory cannot be determined" >&2 { (exit 1); exit 1; }; } test "X$ac_ls_di" = "X$ac_pwd_ls_di" || - { echo "$as_me: error: pwd does not report name of working directory" >&2 + { $as_echo "$as_me: error: pwd does not report name of working directory" >&2 { (exit 1); exit 1; }; } @@ -1085,12 +1163,12 @@ test "X$ac_ls_di" = "X$ac_pwd_ls_di" || if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then the parent directory. - ac_confdir=`$as_dirname -- "$0" || -$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$0" : 'X\(//\)[^/]' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X"$0" | + ac_confdir=`$as_dirname -- "$as_myself" || +$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_myself" : 'X\(//\)[^/]' \| \ + X"$as_myself" : 'X\(//\)$' \| \ + X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_myself" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -1117,12 +1195,12 @@ else fi if test ! -r "$srcdir/$ac_unique_file"; then test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." - { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 + { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 { (exit 1); exit 1; }; } fi ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" ac_abs_confdir=`( - cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 + cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2 { (exit 1); exit 1; }; } pwd)` # When building in place, set srcdir=. @@ -1171,9 +1249,9 @@ Configuration: Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] + [$ac_default_prefix] --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [PREFIX] + [PREFIX] By default, \`make install' will install all the files in \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify @@ -1183,25 +1261,25 @@ for instance \`--prefix=\$HOME'. For better control, use the options below. Fine tuning of the installation directories: - --bindir=DIR user executables [EPREFIX/bin] - --sbindir=DIR system admin executables [EPREFIX/sbin] - --libexecdir=DIR program executables [EPREFIX/libexec] - --sysconfdir=DIR read-only single-machine data [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] - --localstatedir=DIR modifiable single-machine data [PREFIX/var] - --libdir=DIR object code libraries [EPREFIX/lib] - --includedir=DIR C header files [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc [/usr/include] - --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] - --datadir=DIR read-only architecture-independent data [DATAROOTDIR] - --infodir=DIR info documentation [DATAROOTDIR/info] - --localedir=DIR locale-dependent data [DATAROOTDIR/locale] - --mandir=DIR man documentation [DATAROOTDIR/man] - --docdir=DIR documentation root [DATAROOTDIR/doc/systemtap] - --htmldir=DIR html documentation [DOCDIR] - --dvidir=DIR dvi documentation [DOCDIR] - --pdfdir=DIR pdf documentation [DOCDIR] - --psdir=DIR ps documentation [DOCDIR] + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/systemtap] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] _ACEOF cat <<\_ACEOF @@ -1220,6 +1298,7 @@ if test -n "$ac_init_help"; then cat <<\_ACEOF Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --enable-maintainer-mode enable make rules and dependencies not useful @@ -1238,15 +1317,17 @@ fi if test "$ac_init_help" = "recursive"; then # If there are subdirs, report their specific --help. for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue - test -d "$ac_dir" || continue + test -d "$ac_dir" || + { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || + continue ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -1282,7 +1363,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix echo && $SHELL "$ac_srcdir/configure" --help=recursive else - echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi || ac_status=$? cd "$ac_pwd" || { ac_status=$?; break; } done @@ -1292,10 +1373,10 @@ test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF systemtap configure 0.9.7 -generated by GNU Autoconf 2.61 +generated by GNU Autoconf 2.63 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1306,7 +1387,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by systemtap $as_me 0.9.7, which was -generated by GNU Autoconf 2.61. Invocation command line was +generated by GNU Autoconf 2.63. Invocation command line was $ $0 $@ @@ -1342,7 +1423,7 @@ for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. - echo "PATH: $as_dir" + $as_echo "PATH: $as_dir" done IFS=$as_save_IFS @@ -1377,7 +1458,7 @@ do | -silent | --silent | --silen | --sile | --sil) continue ;; *\'*) - ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; @@ -1429,11 +1510,12 @@ _ASBOX case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) $as_unset $ac_var ;; esac ;; esac @@ -1463,9 +1545,9 @@ _ASBOX do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - echo "$ac_var='\''$ac_val'\''" + $as_echo "$ac_var='\''$ac_val'\''" done | sort echo @@ -1480,9 +1562,9 @@ _ASBOX do eval ac_val=\$$ac_var case $ac_val in - *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; esac - echo "$ac_var='\''$ac_val'\''" + $as_echo "$ac_var='\''$ac_val'\''" done | sort echo fi @@ -1498,8 +1580,8 @@ _ASBOX echo fi test "$ac_signal" != 0 && - echo "$as_me: caught signal $ac_signal" - echo "$as_me: exit $exit_status" + $as_echo "$as_me: caught signal $ac_signal" + $as_echo "$as_me: exit $exit_status" } >&5 rm -f core *.core core.conftest.* && rm -f -r conftest* confdefs* conf$$* $ac_clean_files && @@ -1541,21 +1623,24 @@ _ACEOF # Let the site file select an alternate cache file if it wants to. -# Prefer explicitly selected file to automatically selected ones. +# Prefer an explicitly selected file to automatically selected ones. +ac_site_file1=NONE +ac_site_file2=NONE if test -n "$CONFIG_SITE"; then - set x "$CONFIG_SITE" + ac_site_file1=$CONFIG_SITE elif test "x$prefix" != xNONE; then - set x "$prefix/share/config.site" "$prefix/etc/config.site" + ac_site_file1=$prefix/share/config.site + ac_site_file2=$prefix/etc/config.site else - set x "$ac_default_prefix/share/config.site" \ - "$ac_default_prefix/etc/config.site" + ac_site_file1=$ac_default_prefix/share/config.site + ac_site_file2=$ac_default_prefix/etc/config.site fi -shift -for ac_site_file +for ac_site_file in "$ac_site_file1" "$ac_site_file2" do + test "x$ac_site_file" = xNONE && continue if test -r "$ac_site_file"; then - { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 -echo "$as_me: loading site script $ac_site_file" >&6;} + { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 +$as_echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" fi @@ -1565,16 +1650,16 @@ if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special # files actually), so we avoid doing that. if test -f "$cache_file"; then - { echo "$as_me:$LINENO: loading cache $cache_file" >&5 -echo "$as_me: loading cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5 +$as_echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . "$cache_file";; *) . "./$cache_file";; esac fi else - { echo "$as_me:$LINENO: creating cache $cache_file" >&5 -echo "$as_me: creating cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5 +$as_echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi @@ -1588,29 +1673,38 @@ for ac_var in $ac_precious_vars; do eval ac_new_val=\$ac_env_${ac_var}_value case $ac_old_set,$ac_new_set in set,) - { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 -echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 -echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then - { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 -echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 -echo "$as_me: former value: $ac_old_val" >&2;} - { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 -echo "$as_me: current value: $ac_new_val" >&2;} - ac_cache_corrupted=: + # differences in whitespace do not lead to failure. + ac_old_val_w=`echo x $ac_old_val` + ac_new_val_w=`echo x $ac_new_val` + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + ac_cache_corrupted=: + else + { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5 +$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} + { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5 +$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in - *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in @@ -1620,10 +1714,12 @@ echo "$as_me: current value: $ac_new_val" >&2;} fi done if $ac_cache_corrupted; then - { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 -echo "$as_me: error: changes in the environment can compromise the build" >&2;} - { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 -echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} { (exit 1); exit 1; }; } fi @@ -1677,8 +1773,8 @@ for ac_dir in .. "$srcdir"/..; do fi done if test -z "$ac_aux_dir"; then - { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. \"$srcdir\"/.." >&5 -echo "$as_me: error: cannot find install-sh or install.sh in .. \"$srcdir\"/.." >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. \"$srcdir\"/.." >&5 +$as_echo "$as_me: error: cannot find install-sh or install.sh in .. \"$srcdir\"/.." >&2;} { (exit 1); exit 1; }; } fi @@ -1706,11 +1802,12 @@ am__api_version='1.10' # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. -{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 -echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +# Reject install programs that cannot install multiple files. +{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +$as_echo_n "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH @@ -1739,17 +1836,29 @@ case $as_dir/ in # program-specific install script used by HP pwplus--don't use. : else - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi fi fi done done ;; esac + done IFS=$as_save_IFS +rm -rf conftest.one conftest.two conftest.dir fi if test "${ac_cv_path_install+set}" = set; then @@ -1762,8 +1871,8 @@ fi INSTALL=$ac_install_sh fi fi -{ echo "$as_me:$LINENO: result: $INSTALL" >&5 -echo "${ECHO_T}$INSTALL" >&6; } +{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5 +$as_echo "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. @@ -1773,8 +1882,8 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5 -echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5 +$as_echo_n "checking whether build environment is sane... " >&6; } # Just in case sleep 1 echo timestamp > conftest.file @@ -1797,9 +1906,9 @@ if ( # if, for instance, CONFIG_SHELL is bash and it inherits a # broken ls alias from the environment. This has actually # happened. Such a system could not be considered "sane". - { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken + { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken alias in your environment" >&5 -echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken alias in your environment" >&2;} { (exit 1); exit 1; }; } fi @@ -1810,26 +1919,23 @@ then # Ok. : else - { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! + { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files! Check your system clock" >&5 -echo "$as_me: error: newly created file is older than distributed files! +$as_echo "$as_me: error: newly created file is older than distributed files! Check your system clock" >&2;} { (exit 1); exit 1; }; } fi -{ echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } +{ $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } test "$program_prefix" != NONE && program_transform_name="s&^&$program_prefix&;$program_transform_name" # Use a double $ so make ignores it. test "$program_suffix" != NONE && program_transform_name="s&\$&$program_suffix&;$program_transform_name" -# Double any \ or $. echo might interpret backslashes. +# Double any \ or $. # By default was `s,x,x', remove it if useless. -cat <<\_ACEOF >conftest.sed -s/[\\$]/&&/g;s/;s,x,x,$// -_ACEOF -program_transform_name=`echo $program_transform_name | sed -f conftest.sed` -rm -f conftest.sed +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` # expand $ac_aux_dir to an absolute path am_aux_dir=`cd $ac_aux_dir && pwd` @@ -1840,15 +1946,15 @@ if eval "$MISSING --run true"; then am_missing_run="$MISSING --run " else am_missing_run= - { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 -echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} fi -{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 -echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } if test -z "$MKDIR_P"; then if test "${ac_cv_path_mkdir+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin @@ -1883,8 +1989,8 @@ fi MKDIR_P="$ac_install_sh -d" fi fi -{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5 -echo "${ECHO_T}$MKDIR_P" >&6; } +{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } mkdir_p="$MKDIR_P" case $mkdir_p in @@ -1896,10 +2002,10 @@ for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_AWK+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. @@ -1912,7 +2018,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AWK="$ac_prog" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -1923,22 +2029,23 @@ fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then - { echo "$as_me:$LINENO: result: $AWK" >&5 -echo "${ECHO_T}$AWK" >&6; } + { $as_echo "$as_me:$LINENO: result: $AWK" >&5 +$as_echo "$AWK" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi test -n "$AWK" && break done -{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 -echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } -set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else cat >conftest.make <<\_ACEOF SHELL = /bin/sh @@ -1955,12 +2062,12 @@ esac rm -f conftest.make fi if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then - { echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6; } + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } SET_MAKE= else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } SET_MAKE="MAKE=${MAKE-make}" fi @@ -1979,8 +2086,8 @@ if test "`cd $srcdir && pwd`" != "`pwd`"; then am__isrc=' -I$(srcdir)' # test to see if srcdir already configured if test -f $srcdir/config.status; then - { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 -echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 +$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} { (exit 1); exit 1; }; } fi fi @@ -2035,10 +2142,10 @@ if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_STRIP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. @@ -2051,7 +2158,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2062,11 +2169,11 @@ fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then - { echo "$as_me:$LINENO: result: $STRIP" >&5 -echo "${ECHO_T}$STRIP" >&6; } + { $as_echo "$as_me:$LINENO: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi @@ -2075,10 +2182,10 @@ if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 -{ echo "$as_me:$LINENO: checking for $ac_word" >&5 -echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 + $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. @@ -2091,7 +2198,7 @@ do for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" - echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done @@ -2102,11 +2209,11 @@ fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then - { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 -echo "${ECHO_T}$ac_ct_STRIP" >&6; } + { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } else - { echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6; } + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then @@ -2114,12 +2221,8 @@ fi else case $cross_compiling:$ac_tool_warned in yes:) -{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&5 -echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools -whose name does not start with the host triplet. If you think this -configuration is useful to you, please write to autoconf@gnu.org." >&2;} +{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP @@ -2143,8 +2246,8 @@ am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' -{ echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 -echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; } +{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 +$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } # Check whether --enable-maintainer-mode was given. if test "${enable_maintainer_mode+set}" = set; then enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval @@ -2152,8 +2255,8 @@ else USE_MAINTAINER_MODE=no fi - { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 -echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; } + { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 +$as_echo "$USE_MAINTAINER_MODE" >&6; } if test $USE_MAINTAINER_MODE = yes; then MAINTAINER_MODE_TRUE= MAINTAINER_MODE_FALSE='#' @@ -2177,8 +2280,8 @@ case "$enable_dejazilla" in *) dejazilla="$enable_dejazilla" ;; esac if test -n "$dejazilla"; then - { echo "$as_me:$LINENO: A \"make *check\" will email results to $dejazilla" >&5 -echo "$as_me: A \"make *check\" will email results to $dejazilla" >&6;} + { $as_echo "$as_me:$LINENO: A \"make *check\" will email results to $dejazilla" >&5 +$as_echo "$as_me: A \"make *check\" will email results to $dejazilla" >&6;} fi @@ -2211,11 +2314,12 @@ _ACEOF case $ac_val in #( *${as_nl}*) case $ac_var in #( - *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 -echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; + *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; esac case $ac_var in #( _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( *) $as_unset $ac_var ;; esac ;; esac @@ -2248,12 +2352,12 @@ echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; if diff "$cache_file" confcache >/dev/null 2>&1; then :; else if test -w "$cache_file"; then test "x$cache_file" != "x/dev/null" && - { echo "$as_me:$LINENO: updating cache $cache_file" >&5 -echo "$as_me: updating cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} cat confcache >$cache_file else - { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 -echo "$as_me: not updating unwritable cache $cache_file" >&6;} + { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} fi fi rm -f confcache @@ -2270,6 +2374,12 @@ test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' # take arguments), then branch to the quote section. Otherwise, # look for a macro that doesn't take arguments. ac_script=' +:mline +/\\$/{ + N + s,\\\n,, + b mline +} t clear :clear s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g @@ -2299,7 +2409,7 @@ ac_ltlibobjs= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' - ac_i=`echo "$ac_i" | sed "$ac_script"` + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR # will be set to the directory where LIBOBJS objects are built. ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" @@ -2311,19 +2421,20 @@ LTLIBOBJS=$ac_ltlibobjs if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then - { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined. + { { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined. Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined. +$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi : ${CONFIG_STATUS=./config.status} +ac_write_fail=0 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 -echo "$as_me: creating $CONFIG_STATUS" >&6;} -cat >$CONFIG_STATUS <<_ACEOF +{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. @@ -2336,7 +2447,7 @@ ac_cs_silent=false SHELL=\${CONFIG_SHELL-$SHELL} _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## @@ -2346,7 +2457,7 @@ DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST @@ -2368,17 +2479,45 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits -# The user is always right. -if test "${PATH_SEPARATOR+set}" != set; then - echo "#! /bin/sh" >conf$$.sh - echo "exit 0" >>conf$$.sh - chmod +x conf$$.sh - if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then - PATH_SEPARATOR=';' +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' else - PATH_SEPARATOR=: + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' fi - rm -f conf$$.sh + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } fi # Support unset when possible. @@ -2394,8 +2533,6 @@ fi # there to prevent editors from complaining about space-tab. # (If _AS_PATH_WALK were called with IFS unset, it would disable word # splitting by setting IFS to empty value.) -as_nl=' -' IFS=" "" $as_nl" # Find who we are. Look in the path if we contain no directory separator. @@ -2418,7 +2555,7 @@ if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then - echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 { (exit 1); exit 1; } fi @@ -2431,17 +2568,10 @@ PS2='> ' PS4='+ ' # NLS nuisances. -for as_var in \ - LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ - LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ - LC_TELEPHONE LC_TIME -do - if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then - eval $as_var=C; export $as_var - else - ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var - fi -done +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1 && @@ -2463,7 +2593,7 @@ as_me=`$as_basename -- "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| . 2>/dev/null || -echo X/"$0" | +$as_echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/ q @@ -2514,7 +2644,7 @@ $as_unset CDPATH s/-\n.*// ' >$as_me.lineno && chmod +x "$as_me.lineno" || - { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems @@ -2542,7 +2672,6 @@ case `echo -n x` in *) ECHO_N='-n';; esac - if expr a : '\(a\)' >/dev/null 2>&1 && test "X`expr 00001 : '.*\(...\)'`" = X001; then as_expr=expr @@ -2555,19 +2684,22 @@ if test -d conf$$.dir; then rm -f conf$$.dir/conf$$.file else rm -f conf$$.dir - mkdir conf$$.dir -fi -echo >conf$$.file -if ln -s conf$$.file conf$$ 2>/dev/null; then - as_ln_s='ln -s' - # ... but there are two gotchas: - # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. - # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. - ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else as_ln_s='cp -p' -elif ln conf$$.file conf$$ 2>/dev/null; then - as_ln_s=ln + fi else as_ln_s='cp -p' fi @@ -2592,10 +2724,10 @@ else as_test_x=' eval sh -c '\'' if test -d "$1"; then - test -d "$1/."; + test -d "$1/."; else case $1 in - -*)set "./$1";; + -*)set "./$1";; esac; case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in ???[sx]*):;;*)false;;esac;fi @@ -2618,7 +2750,7 @@ exec 6>&1 # values after options handling. ac_log=" This file was extended by systemtap $as_me 0.9.7, which was -generated by GNU Autoconf 2.61. Invocation command line was +generated by GNU Autoconf 2.63. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -2631,26 +2763,33 @@ on `(hostname || uname -n) 2>/dev/null | sed 1q` _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 # Files that config.status was made for. config_files="$ac_config_files" _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 ac_cs_usage="\ \`$as_me' instantiates files from templates according to the current configuration. -Usage: $0 [OPTIONS] [FILE]... +Usage: $0 [OPTION]... [FILE]... -h, --help print this help, then exit -V, --version print version number and configuration settings, then exit - -q, --quiet do not print progress messages + -q, --quiet, --silent + do not print progress messages -d, --debug don't remove temporary files --recheck update $as_me by reconfiguring in the same conditions - --file=FILE[:TEMPLATE] - instantiate the configuration file FILE + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE Configuration files: $config_files @@ -2658,13 +2797,13 @@ $config_files Report bugs to ." _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_version="\\ systemtap config.status 0.9.7 -configured by $0, generated by GNU Autoconf 2.61, - with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" +configured by $0, generated by GNU Autoconf 2.63, + with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" -Copyright (C) 2006 Free Software Foundation, Inc. +Copyright (C) 2008 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -2672,11 +2811,12 @@ ac_pwd='$ac_pwd' srcdir='$srcdir' INSTALL='$INSTALL' MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF -# If no file are specified by the user, then we need to provide default -# value. By we need to know if files were specified by the user. +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. ac_need_defaults=: while test $# != 0 do @@ -2698,21 +2838,24 @@ do -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) - echo "$ac_cs_version"; exit ;; + $as_echo "$ac_cs_version"; exit ;; --debug | --debu | --deb | --de | --d | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift - CONFIG_FILES="$CONFIG_FILES $ac_optarg" + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + CONFIG_FILES="$CONFIG_FILES '$ac_optarg'" ac_need_defaults=false;; --he | --h | --help | --hel | -h ) - echo "$ac_cs_usage"; exit ;; + $as_echo "$ac_cs_usage"; exit ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; # This is an error. - -*) { echo "$as_me: error: unrecognized option: $1 + -*) { $as_echo "$as_me: error: unrecognized option: $1 Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; @@ -2731,30 +2874,32 @@ if $ac_cs_silent; then fi _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then - echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 - CONFIG_SHELL=$SHELL + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' export CONFIG_SHELL - exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + exec "\$@" fi _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 exec 5>>config.log { echo sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ## Running $as_me. ## _ASBOX - echo "$ac_log" + $as_echo "$ac_log" } >&5 _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # Handling of arguments. for ac_config_target in $ac_config_targets @@ -2762,8 +2907,8 @@ do case $ac_config_target in "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; - *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 -echo "$as_me: error: invalid argument: $ac_config_target" >&2;} + *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 +$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;} { (exit 1); exit 1; }; };; esac done @@ -2802,130 +2947,144 @@ $debug || (umask 077 && mkdir "$tmp") } || { - echo "$me: cannot create a temporary directory in ." >&2 + $as_echo "$as_me: cannot create a temporary directory in ." >&2 { (exit 1); exit 1; } } -# -# Set up the sed scripts for CONFIG_FILES section. -# - -# No need to generate the scripts if there are no CONFIG_FILES. -# This happens for instance when ./config.status config.h +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. if test -n "$CONFIG_FILES"; then -_ACEOF +ac_cr=' ' +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$tmp/subs1.awk" && +_ACEOF +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } +ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` ac_delim='%!_!# ' for ac_last_try in false false false false false :; do - cat >conf$$subs.sed <<_ACEOF -SHELL!$SHELL$ac_delim -PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim -PACKAGE_NAME!$PACKAGE_NAME$ac_delim -PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim -PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim -PACKAGE_STRING!$PACKAGE_STRING$ac_delim -PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim -exec_prefix!$exec_prefix$ac_delim -prefix!$prefix$ac_delim -program_transform_name!$program_transform_name$ac_delim -bindir!$bindir$ac_delim -sbindir!$sbindir$ac_delim -libexecdir!$libexecdir$ac_delim -datarootdir!$datarootdir$ac_delim -datadir!$datadir$ac_delim -sysconfdir!$sysconfdir$ac_delim -sharedstatedir!$sharedstatedir$ac_delim -localstatedir!$localstatedir$ac_delim -includedir!$includedir$ac_delim -oldincludedir!$oldincludedir$ac_delim -docdir!$docdir$ac_delim -infodir!$infodir$ac_delim -htmldir!$htmldir$ac_delim -dvidir!$dvidir$ac_delim -pdfdir!$pdfdir$ac_delim -psdir!$psdir$ac_delim -libdir!$libdir$ac_delim -localedir!$localedir$ac_delim -mandir!$mandir$ac_delim -DEFS!$DEFS$ac_delim -ECHO_C!$ECHO_C$ac_delim -ECHO_N!$ECHO_N$ac_delim -ECHO_T!$ECHO_T$ac_delim -LIBS!$LIBS$ac_delim -build_alias!$build_alias$ac_delim -host_alias!$host_alias$ac_delim -target_alias!$target_alias$ac_delim -INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim -INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim -INSTALL_DATA!$INSTALL_DATA$ac_delim -am__isrc!$am__isrc$ac_delim -CYGPATH_W!$CYGPATH_W$ac_delim -PACKAGE!$PACKAGE$ac_delim -VERSION!$VERSION$ac_delim -ACLOCAL!$ACLOCAL$ac_delim -AUTOCONF!$AUTOCONF$ac_delim -AUTOMAKE!$AUTOMAKE$ac_delim -AUTOHEADER!$AUTOHEADER$ac_delim -MAKEINFO!$MAKEINFO$ac_delim -install_sh!$install_sh$ac_delim -STRIP!$STRIP$ac_delim -INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim -mkdir_p!$mkdir_p$ac_delim -AWK!$AWK$ac_delim -SET_MAKE!$SET_MAKE$ac_delim -am__leading_dot!$am__leading_dot$ac_delim -AMTAR!$AMTAR$ac_delim -am__tar!$am__tar$ac_delim -am__untar!$am__untar$ac_delim -MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim -MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim -MAINT!$MAINT$ac_delim -dejazilla!$dejazilla$ac_delim -LIBOBJS!$LIBOBJS$ac_delim -LTLIBOBJS!$LTLIBOBJS$ac_delim -_ACEOF + . ./conf$$subs.sh || + { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } - if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 65; then + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then break elif $ac_last_try; then - { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 -echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} + { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} { (exit 1); exit 1; }; } else ac_delim="$ac_delim!$ac_delim _$ac_delim!! " fi done +rm -f conf$$subs.sh -ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` -if test -n "$ac_eof"; then - ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` - ac_eof=`expr $ac_eof + 1` -fi +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\).*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\).*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" -cat >>$CONFIG_STATUS <<_ACEOF -cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof -/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK _ACEOF -sed ' -s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g -s/^/s,@/; s/!/@,|#_!!_#|/ -:n -t n -s/'"$ac_delim"'$/,g/; t -s/$/\\/; p -N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n -' >>$CONFIG_STATUS >$CONFIG_STATUS <<_ACEOF -:end -s/|#_!!_#|//g -CEOF$ac_eof +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5 +$as_echo "$as_me: error: could not setup config files machinery" >&2;} + { (exit 1); exit 1; }; } _ACEOF - # VPATH may cause trouble with some makes, so we remove $(srcdir), # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and # trailing colons and then remove the whole line if VPATH becomes empty @@ -2941,19 +3100,21 @@ s/^[^=]*=[ ]*$// }' fi -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 fi # test -n "$CONFIG_FILES" -for ac_tag in :F $CONFIG_FILES +eval set X " :F $CONFIG_FILES " +shift +for ac_tag do case $ac_tag in :[FHLC]) ac_mode=$ac_tag; continue;; esac case $ac_mode$ac_tag in :[FHL]*:*);; - :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 -echo "$as_me: error: Invalid tag $ac_tag." >&2;} + :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5 +$as_echo "$as_me: error: invalid tag $ac_tag" >&2;} { (exit 1); exit 1; }; };; :[FH]-) ac_tag=-:-;; :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; @@ -2982,26 +3143,38 @@ echo "$as_me: error: Invalid tag $ac_tag." >&2;} [\\/$]*) false;; *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; esac || - { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 -echo "$as_me: error: cannot find input file: $ac_f" >&2;} + { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 +$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;} { (exit 1); exit 1; }; };; esac - ac_file_inputs="$ac_file_inputs $ac_f" + case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + ac_file_inputs="$ac_file_inputs '$ac_f'" done # Let's still pretend it is `configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ - configure_input="Generated from "`IFS=: - echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." + configure_input='Generated from '` + $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' if test x"$ac_file" != x-; then configure_input="$ac_file. $configure_input" - { echo "$as_me:$LINENO: creating $ac_file" >&5 -echo "$as_me: creating $ac_file" >&6;} + { $as_echo "$as_me:$LINENO: creating $ac_file" >&5 +$as_echo "$as_me: creating $ac_file" >&6;} fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`$as_echo "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac case $ac_tag in - *:-:* | *:-) cat >"$tmp/stdin";; + *:-:* | *:-) cat >"$tmp/stdin" \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } ;; esac ;; esac @@ -3011,7 +3184,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || -echo X"$ac_file" | +$as_echo X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -3037,7 +3210,7 @@ echo X"$ac_file" | as_dirs= while :; do case $as_dir in #( - *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( *) as_qdir=$as_dir;; esac as_dirs="'$as_qdir' $as_dirs" @@ -3046,7 +3219,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || -echo X"$as_dir" | +$as_echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q @@ -3067,17 +3240,17 @@ echo X"$as_dir" | test -d "$as_dir" && break done test -z "$as_dirs" || eval "mkdir $as_dirs" - } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 -echo "$as_me: error: cannot create directory $as_dir" >&2;} + } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 +$as_echo "$as_me: error: cannot create directory $as_dir" >&2;} { (exit 1); exit 1; }; }; } ac_builddir=. case "$ac_dir" in .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; *) - ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` # A ".." for each directory in $ac_dir_suffix. - ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` case $ac_top_builddir_sub in "") ac_top_builddir_sub=. ac_top_build_prefix= ;; *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; @@ -3122,12 +3295,13 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix esac _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # If the template does not know about datarootdir, expand it. # FIXME: This hack should be removed a few years after 2.60. ac_datarootdir_hack=; ac_datarootdir_seen= -case `sed -n '/datarootdir/ { +ac_sed_dataroot=' +/datarootdir/ { p q } @@ -3136,13 +3310,14 @@ case `sed -n '/datarootdir/ { /@infodir@/p /@localedir@/p /@mandir@/p -' $ac_file_inputs` in +' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in *datarootdir*) ac_datarootdir_seen=yes;; *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) - { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 -echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} + { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} _ACEOF -cat >>$CONFIG_STATUS <<_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_datarootdir_hack=' s&@datadir@&$datadir&g s&@docdir@&$docdir&g @@ -3156,15 +3331,16 @@ _ACEOF # Neutralize VPATH when `$srcdir' = `.'. # Shell code in configure.ac might set extrasub. # FIXME: do we really want to maintain this feature? -cat >>$CONFIG_STATUS <<_ACEOF - sed "$ac_vpsub +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub $extrasub _ACEOF -cat >>$CONFIG_STATUS <<\_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 :t /@[a-zA-Z_][a-zA-Z_0-9]*@/!b -s&@configure_input@&$configure_input&;t t +s|@configure_input@|$ac_sed_conf_input|;t t s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t s&@srcdir@&$ac_srcdir&;t t s&@abs_srcdir@&$ac_abs_srcdir&;t t s&@top_srcdir@&$ac_top_srcdir&;t t @@ -3175,21 +3351,28 @@ s&@abs_top_builddir@&$ac_abs_top_builddir&;t t s&@INSTALL@&$ac_INSTALL&;t t s&@MKDIR_P@&$ac_MKDIR_P&;t t $ac_datarootdir_hack -" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && - { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' + { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&5 -echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' which seems to be undefined. Please make sure it is defined." >&2;} rm -f "$tmp/stdin" case $ac_file in - -) cat "$tmp/out"; rm -f "$tmp/out";; - *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; - esac + -) cat "$tmp/out" && rm -f "$tmp/out";; + *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; + esac \ + || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5 +$as_echo "$as_me: error: could not create $ac_file" >&2;} + { (exit 1); exit 1; }; } ;; @@ -3204,6 +3387,11 @@ _ACEOF chmod +x $CONFIG_STATUS ac_clean_files=$ac_clean_files_save +test $ac_write_fail = 0 || + { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;} + { (exit 1); exit 1; }; } + # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. @@ -3225,4 +3413,8 @@ if test "$no_create" != yes; then # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi -- cgit From 7b479e045e3ed49ed58cd02df4d805a94cdc5f13 Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Fri, 15 May 2009 15:06:33 +0200 Subject: Tidy/tighten DEBUG_UNWIND ptrType a bit. * runtime/unwind.c (_stp_enc_hi_name): Include prefix for hi == 0. (_stp_enc_lo_name): Don't include prefix. (_stp_eh_enc_name): Always include hi_name. (unwind): Always include newline in dbug_unwind() calls. --- runtime/unwind.c | 27 +++++++++++++-------------- 1 file changed, 13 insertions(+), 14 deletions(-) diff --git a/runtime/unwind.c b/runtime/unwind.c index aacd56f1..f03534bd 100644 --- a/runtime/unwind.c +++ b/runtime/unwind.c @@ -520,7 +520,7 @@ static u32 *_stp_search_unwind_hdr(unsigned long pc, #ifdef DEBUG_UNWIND static const char *_stp_enc_hi_name[] = { - "", + "DW_EH_PE", "DW_EH_PE_pcrel", "DW_EH_PE_textrel", "DW_EH_PE_datarel", @@ -528,15 +528,15 @@ static const char *_stp_enc_hi_name[] = { "DW_EH_PE_aligned" }; static const char *_stp_enc_lo_name[] = { - "DW_EH_PE_absptr", - "DW_EH_PE_uleb128", - "DW_EH_PE_udata2", - "DW_EH_PE_udata4", - "DW_EH_PE_udata8", - "DW_EH_PE_sleb128", - "DW_EH_PE_sdata2", - "DW_EH_PE_sdata4", - "DW_EH_PE_sdata8" + "_absptr", + "_uleb128", + "_udata2", + "_udata4", + "_udata8", + "_sleb128", + "_sdata2", + "_sdata4", + "_sdata8" }; static char *_stp_eh_enc_name(signed type) { @@ -555,8 +555,7 @@ static char *_stp_eh_enc_name(signed type) buf[0] = 0; if (type & DW_EH_PE_indirect) strlcpy(buf, "DW_EH_PE_indirect|", sizeof(buf)); - if (hi) - strlcat(buf, _stp_enc_hi_name[hi], sizeof(buf)); + strlcat(buf, _stp_enc_hi_name[hi], sizeof(buf)); if (type & DW_EH_PE_signed) low += 4; @@ -610,7 +609,7 @@ static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) startLoc = read_pointer(&ptr, (const u8 *)(fde + 1) + *fde, ptrType); startLoc = adjustStartLoc(startLoc, m, s); - dbug_unwind(2, "startLoc=%lx, ptrType=%s", startLoc, _stp_eh_enc_name(ptrType)); + dbug_unwind(2, "startLoc=%lx, ptrType=%s\n", startLoc, _stp_eh_enc_name(ptrType)); if (!(ptrType & DW_EH_PE_indirect)) ptrType &= DW_EH_PE_FORM | DW_EH_PE_signed; endLoc = startLoc + read_pointer(&ptr, (const u8 *)(fde + 1) + *fde, ptrType); @@ -640,7 +639,7 @@ static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) ptr = (const u8 *)(fde + 2); startLoc = read_pointer(&ptr, (const u8 *)(fde + 1) + *fde, ptrType); startLoc = adjustStartLoc(startLoc, m, s); - dbug_unwind(2, "startLoc=%lx, ptrType=%s", startLoc, _stp_eh_enc_name(ptrType)); + dbug_unwind(2, "startLoc=%lx, ptrType=%s\n", startLoc, _stp_eh_enc_name(ptrType)); if (!startLoc) continue; if (!(ptrType & DW_EH_PE_indirect)) -- cgit From aa214f4bf19e711e01998a07b390934c1b027f74 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 15 May 2009 12:29:19 -0700 Subject: Remove unused dwflpp methods These three methods had no callers, and are thus obsolete: dwflpp::focus_on_module_containing_global_address(Dwarf_Addr a) dwflpp::global_address_to_module(Dwarf_Addr a) dwflpp::cu_name_matches(string pattern) --- dwflpp.cxx | 39 --------------------------------------- dwflpp.h | 4 ---- 2 files changed, 43 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index 08083291..2a7028f9 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -181,17 +181,6 @@ dwflpp::focus_on_function(Dwarf_Die * f) } -void -dwflpp::focus_on_module_containing_global_address(Dwarf_Addr a) -{ - assert(dwfl); - cu = NULL; - Dwfl_Module* mod = dwfl_addrmodule(dwfl, a); - if (mod) // address could be wildly out of range - focus_on_module(mod, NULL); -} - - void dwflpp::query_cu_containing_global_address(Dwarf_Addr a, void *arg) { @@ -224,15 +213,6 @@ dwflpp::module_address_to_global(Dwarf_Addr a) } -Dwarf_Addr -dwflpp::global_address_to_module(Dwarf_Addr a) -{ - assert(module); - get_module_dwarf(); - return a - module_bias; -} - - bool dwflpp::module_name_matches(string pattern) { @@ -291,25 +271,6 @@ dwflpp::function_name_final_match(string pattern) } -bool -dwflpp::cu_name_matches(string pattern) -{ - assert(cu); - - // PR 5049: implicit * in front of given path pattern. - // NB: fnmatch() is used without FNM_PATHNAME. - string prefixed_pattern = string("*/") + pattern; - - bool t = (fnmatch(pattern.c_str(), cu_name.c_str(), 0) == 0 || - fnmatch(prefixed_pattern.c_str(), cu_name.c_str(), 0) == 0); - if (t && sess.verbose>3) - clog << "pattern '" << prefixed_pattern << "' " - << "matches " - << "CU '" << cu_name << "'" << "\n"; - return t; -} - - void dwflpp::setup_kernel(bool debuginfo_needed) { diff --git a/dwflpp.h b/dwflpp.h index 23015fdc..85817391 100644 --- a/dwflpp.h +++ b/dwflpp.h @@ -196,13 +196,11 @@ struct dwflpp void focus_on_module(Dwfl_Module * m, module_info * mi); void focus_on_cu(Dwarf_Die * c); void focus_on_function(Dwarf_Die * f); - void focus_on_module_containing_global_address(Dwarf_Addr a); void query_cu_containing_global_address(Dwarf_Addr a, void *arg); void query_cu_containing_module_address(Dwarf_Addr a, void *arg); Dwarf_Addr module_address_to_global(Dwarf_Addr a); - Dwarf_Addr global_address_to_module(Dwarf_Addr a); bool module_name_matches(std::string pattern); bool name_has_wildcard(std::string pattern); @@ -212,8 +210,6 @@ struct dwflpp bool function_name_matches(std::string pattern); bool function_name_final_match(std::string pattern); - bool cu_name_matches(std::string pattern); - void setup_kernel(bool debuginfo_needed = true); void setup_user(const std::string& module_name, bool debuginfo_needed = true); -- cgit From c94efd6357211094fce035d7435efe971bdf5ae1 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 15 May 2009 12:56:15 -0700 Subject: Don't shadow dwlfpp::dwfl in loc2c_emit_address --- dwflpp.cxx | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index 2a7028f9..f8d42c78 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -1314,8 +1314,7 @@ void dwflpp::loc2c_emit_address (void *arg, struct obstack *pool, Dwarf_Addr address) { - dwflpp *dwfl = (dwflpp *) arg; - dwfl->emit_address (pool, address); + static_cast(arg)->emit_address (pool, address); } -- cgit From b6fa229bc4b361a23f23daa13af634a0515230d6 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 15 May 2009 13:14:52 -0700 Subject: Merge the dwflpp::query_cu_..._address methods The method query_cu_containing_global_address was only called by query_cu_containing_module_address, and the latter was just doing a simple argument transform. They are now merged into a single method, query_cu_containing_address. The function module_address_to_global is also merged here at its only call site. --- dwflpp.cxx | 27 +++++++-------------------- dwflpp.h | 5 +---- tapsets.cxx | 2 +- 3 files changed, 9 insertions(+), 25 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index f8d42c78..a13339ce 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -182,11 +182,17 @@ dwflpp::focus_on_function(Dwarf_Die * f) void -dwflpp::query_cu_containing_global_address(Dwarf_Addr a, void *arg) +dwflpp::query_cu_containing_address(Dwarf_Addr a, void *arg) { Dwarf_Addr bias; assert(dwfl); + assert(module); get_module_dwarf(); + + // globalize the module-relative address + if (module_name != TOK_KERNEL && dwfl_module_relocations (module) > 0) + a += module_start; + Dwarf_Die* cudie = dwfl_module_addrdie(module, a, &bias); if (cudie) // address could be wildly out of range query_cu (cudie, arg); @@ -194,25 +200,6 @@ dwflpp::query_cu_containing_global_address(Dwarf_Addr a, void *arg) } -void -dwflpp::query_cu_containing_module_address(Dwarf_Addr a, void *arg) -{ - query_cu_containing_global_address(module_address_to_global(a), arg); -} - - -Dwarf_Addr -dwflpp::module_address_to_global(Dwarf_Addr a) -{ - assert(dwfl); - assert(module); - get_module_dwarf(); - if (module_name == TOK_KERNEL || dwfl_module_relocations (module) <= 0) - return a; - return a + module_start; -} - - bool dwflpp::module_name_matches(string pattern) { diff --git a/dwflpp.h b/dwflpp.h index 85817391..5ae00131 100644 --- a/dwflpp.h +++ b/dwflpp.h @@ -197,10 +197,7 @@ struct dwflpp void focus_on_cu(Dwarf_Die * c); void focus_on_function(Dwarf_Die * f); - void query_cu_containing_global_address(Dwarf_Addr a, void *arg); - void query_cu_containing_module_address(Dwarf_Addr a, void *arg); - - Dwarf_Addr module_address_to_global(Dwarf_Addr a); + void query_cu_containing_address(Dwarf_Addr a, void *arg); bool module_name_matches(std::string pattern); bool name_has_wildcard(std::string pattern); diff --git a/tapsets.cxx b/tapsets.cxx index 3aad1730..3437205f 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -751,7 +751,7 @@ dwarf_query::query_module_dwarf() // NB: we don't need to add the module base address or bias // value here (for reasons that may be coincidental). - dw.query_cu_containing_module_address(addr, this); + dw.query_cu_containing_address(addr, this); } else { -- cgit From 511785011b1bd7092d9e093f6e954c131d83a3a0 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 15 May 2009 14:10:57 -0700 Subject: Break the dwflpp dependence on query_module --- dwflpp.cxx | 7 ------- dwflpp.h | 3 --- tapsets.cxx | 10 +++++----- 3 files changed, 5 insertions(+), 15 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index a13339ce..c884a3ab 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -404,13 +404,6 @@ dwflpp::iterate_over_modules(int (* callback)(Dwfl_Module *, void **, } -void -dwflpp::query_modules(base_query *q) -{ - iterate_over_modules(&query_module, q); -} - - void dwflpp::iterate_over_cus (int (*callback)(Dwarf_Die * die, void * arg), void * data) diff --git a/dwflpp.h b/dwflpp.h index 5ae00131..3cd2a444 100644 --- a/dwflpp.h +++ b/dwflpp.h @@ -63,8 +63,6 @@ typedef std::vector inline_instance_map_t; /* XXX FIXME functions that dwflpp needs from tapsets.cxx */ int query_cu (Dwarf_Die * cudie, void * arg); -int query_module (Dwfl_Module *mod, void **, const char *name, - Dwarf_Addr addr, void *arg); func_info_map_t *get_filtered_functions(dwarf_query *q); inline_instance_map_t *get_filtered_inlines(dwarf_query *q); void add_label_name(dwarf_query *q, const char *name); @@ -214,7 +212,6 @@ struct dwflpp const char *, Dwarf_Addr, void *), base_query *data); - void query_modules(base_query *q); typedef std::map*> module_cu_cache_t; module_cu_cache_t module_cu_cache; diff --git a/tapsets.cxx b/tapsets.cxx index 3437205f..25b729d8 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -1894,7 +1894,7 @@ lookup_symbol_address (Dwfl_Module *m, const char* wanted) -int +static int query_module (Dwfl_Module *mod, void **, const char *name, @@ -2756,7 +2756,7 @@ void dwarf_cast_expanding_visitor::visit_cast_op (cast_op* e) } dwarf_cast_query q (*dw, module, *e, lvalue, type, code); - dw->query_modules(&q); + dw->iterate_over_modules(&query_module, &q); } if (code.empty()) @@ -3497,7 +3497,7 @@ dwarf_builder::build(systemtap_session & sess, dwarf_query q(sess, base, location, *dw, parameters, finished_results); q.has_mark = true; - dw->query_modules(&q); + dw->iterate_over_modules(&query_module, &q); if (sess.listing_mode) { finished_results.back()->locations[0]->components[1]->functor = TOK_MARK; @@ -3554,7 +3554,7 @@ dwarf_builder::build(systemtap_session & sess, return; } - dw->query_modules(&q); + dw->iterate_over_modules(&query_module, &q); } symbol_table::~symbol_table() @@ -5700,7 +5700,7 @@ tracepoint_builder::build(systemtap_session& s, assert(get_param (parameters, TOK_TRACE, tracepoint)); tracepoint_query q(*dw, tracepoint, base, location, finished_results); - dw->query_modules(&q); + dw->iterate_over_modules(&query_module, &q); } -- cgit From 1adf8ef1ca448709a7a4527b916d65ada0b3fc04 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 15 May 2009 14:26:32 -0700 Subject: Break the dwflpp dependence on query_cu --- dwflpp.cxx | 7 +++---- dwflpp.h | 3 +-- tapsets.cxx | 8 ++++++-- 3 files changed, 10 insertions(+), 8 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index c884a3ab..c7dfc5a0 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -181,8 +181,8 @@ dwflpp::focus_on_function(Dwarf_Die * f) } -void -dwflpp::query_cu_containing_address(Dwarf_Addr a, void *arg) +Dwarf_Die * +dwflpp::query_cu_containing_address(Dwarf_Addr a) { Dwarf_Addr bias; assert(dwfl); @@ -194,9 +194,8 @@ dwflpp::query_cu_containing_address(Dwarf_Addr a, void *arg) a += module_start; Dwarf_Die* cudie = dwfl_module_addrdie(module, a, &bias); - if (cudie) // address could be wildly out of range - query_cu (cudie, arg); assert(bias == module_bias); + return cudie; } diff --git a/dwflpp.h b/dwflpp.h index 3cd2a444..649d241b 100644 --- a/dwflpp.h +++ b/dwflpp.h @@ -62,7 +62,6 @@ typedef std::vector inline_instance_map_t; /* XXX FIXME functions that dwflpp needs from tapsets.cxx */ -int query_cu (Dwarf_Die * cudie, void * arg); func_info_map_t *get_filtered_functions(dwarf_query *q); inline_instance_map_t *get_filtered_inlines(dwarf_query *q); void add_label_name(dwarf_query *q, const char *name); @@ -195,7 +194,7 @@ struct dwflpp void focus_on_cu(Dwarf_Die * c); void focus_on_function(Dwarf_Die * f); - void query_cu_containing_address(Dwarf_Addr a, void *arg); + Dwarf_Die *query_cu_containing_address(Dwarf_Addr a); bool module_name_matches(std::string pattern); bool name_has_wildcard(std::string pattern); diff --git a/tapsets.cxx b/tapsets.cxx index 25b729d8..eeccb90b 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -260,6 +260,8 @@ static string TOK_MARK("mark"); static string TOK_TRACE("trace"); static string TOK_LABEL("label"); +static int query_cu (Dwarf_Die * cudie, void * arg); + // Can we handle this query with just symbol-table info? enum dbinfo_reqt { @@ -751,7 +753,9 @@ dwarf_query::query_module_dwarf() // NB: we don't need to add the module base address or bias // value here (for reasons that may be coincidental). - dw.query_cu_containing_address(addr, this); + Dwarf_Die* cudie = dw.query_cu_containing_address(addr); + if (cudie) // address could be wildly out of range + query_cu(cudie, this); } else { @@ -1638,7 +1642,7 @@ query_dwarf_func (Dwarf_Die * func, base_query * bq) } } -int +static int query_cu (Dwarf_Die * cudie, void * arg) { dwarf_query * q = static_cast(arg); -- cgit From 0d3ea790a5ee17df1600ccb377fbeeb9f5574642 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 15 May 2009 15:22:05 -0700 Subject: Simplify our unordered_map typedefs --- dwflpp.cxx | 5 ----- dwflpp.h | 22 +++++++++------------- 2 files changed, 9 insertions(+), 18 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index c7dfc5a0..6f75c0a4 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -27,11 +27,6 @@ #include #include #include -#ifdef HAVE_TR1_UNORDERED_MAP -#include -#else -#include -#endif #include #include #include diff --git a/dwflpp.h b/dwflpp.h index 649d241b..970855f8 100644 --- a/dwflpp.h +++ b/dwflpp.h @@ -23,12 +23,6 @@ #include #include -#ifdef HAVE_TR1_UNORDERED_MAP -#include -#else -#include -#endif - extern "C" { #include } @@ -44,18 +38,20 @@ enum line_t { ABSOLUTE, RELATIVE, RANGE, WILDCARD }; enum info_status { info_unknown, info_present, info_absent }; #ifdef HAVE_TR1_UNORDERED_MAP -typedef std::tr1::unordered_map cu_function_cache_t; -typedef std::tr1::unordered_map mod_cu_function_cache_t; // module:cu -> function -> die +#include +template struct stap_map { + typedef std::tr1::unordered_map type; +}; #else -struct stringhash { - // __gnu_cxx:: is needed because our own hash.h has an ambiguous hash<> decl too. +#include +template struct stap_map { + typedef __gnu_cxx::hash_map type; size_t operator() (const std::string& s) const { __gnu_cxx::hash h; return h(s.c_str()); } }; - -typedef __gnu_cxx::hash_map cu_function_cache_t; -typedef __gnu_cxx::hash_map mod_cu_function_cache_t; // module:cu -> function -> die #endif +typedef stap_map::type cu_function_cache_t; // function -> die +typedef stap_map::type mod_cu_function_cache_t; // module:cu -> function -> die typedef std::vector func_info_map_t; typedef std::vector inline_instance_map_t; -- cgit From d0b4a5ffde2a86bc672097a4d5462b204364e59f Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 15 May 2009 15:23:42 -0700 Subject: Privatize many dwflpp members This helps make it more obvious which methods are accessed by external classes, which should help in refactoring. --- dwflpp.cxx | 6 ++-- dwflpp.h | 112 ++++++++++++++++++++++++++++++------------------------------- 2 files changed, 59 insertions(+), 59 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index 6f75c0a4..bfae1354 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -63,9 +63,9 @@ static string TOK_KERNEL("kernel"); dwflpp::dwflpp(systemtap_session & session, const string& user_module): - sess(session), dwfl(NULL), module(NULL), module_dwarf(NULL), - module_bias(0), mod_info(NULL), module_start(0), module_end(0), - cu(NULL), function(NULL) + sess(session), module(NULL), module_bias(0), mod_info(NULL), + module_start(0), module_end(0), cu(NULL), dwfl(NULL), + module_dwarf(NULL), function(NULL) { if (user_module.empty()) setup_kernel(); diff --git a/dwflpp.h b/dwflpp.h index 970855f8..042b37a9 100644 --- a/dwflpp.h +++ b/dwflpp.h @@ -160,11 +160,9 @@ struct inline_instance_info struct dwflpp { systemtap_session & sess; - Dwfl * dwfl; // These are "current" values we focus on. Dwfl_Module * module; - Dwarf * module_dwarf; Dwarf_Addr module_bias; module_info * mod_info; @@ -173,7 +171,6 @@ struct dwflpp Dwarf_Addr module_end; Dwarf_Die * cu; - Dwarf_Die * function; std::string module_name; std::string cu_name; @@ -182,8 +179,6 @@ struct dwflpp dwflpp(systemtap_session & session, const std::string& user_module=""); ~dwflpp(); - std::string const default_name(char const * in, char const *); - void get_module_dwarf(bool required = false, bool report = true); void focus_on_module(Dwfl_Module * m, module_info * mi); @@ -200,54 +195,26 @@ struct dwflpp bool function_name_matches(std::string pattern); bool function_name_final_match(std::string pattern); - void setup_kernel(bool debuginfo_needed = true); - void setup_user(const std::string& module_name, bool debuginfo_needed = true); - void iterate_over_modules(int (* callback)(Dwfl_Module *, void **, const char *, Dwarf_Addr, void *), base_query *data); - typedef std::map*> module_cu_cache_t; - module_cu_cache_t module_cu_cache; - void iterate_over_cus (int (*callback)(Dwarf_Die * die, void * arg), void * data); bool func_is_inline(); - typedef std::map*> cu_inl_function_cache_t; - cu_inl_function_cache_t cu_inl_function_cache; - - static int cu_inl_function_caching_callback (Dwarf_Die* func, void *arg); - void iterate_over_inline_instances (int (* callback)(Dwarf_Die * die, void * arg), void * data); - /* The global alias cache is used to resolve any DIE found in a - * module that is stubbed out with DW_AT_declaration with a defining - * DIE found in a different module. The current assumption is that - * this only applies to structures and unions, which have a global - * namespace (it deliberately only traverses program scope), so this - * cache is indexed by name. If other declaration lookups were - * added to it, it would have to be indexed by name and tag - */ - mod_cu_function_cache_t global_alias_cache; - static int global_alias_caching_callback(Dwarf_Die *die, void *arg); - Dwarf_Die *declaration_resolve(const char *name); mod_cu_function_cache_t cu_function_cache; - static int cu_function_caching_callback (Dwarf_Die* func, void *arg); - int iterate_over_functions (int (* callback)(Dwarf_Die * func, base_query * q), base_query * q, const std::string& function, bool has_statement_num=false); - int iterate_over_globals (int (* callback)(Dwarf_Die *, void *), - void * data); - - bool has_single_line_record (dwarf_query * q, char const * srcfile, int lineno); void iterate_over_srcfile_lines (char const * srcfile, int lines[2], @@ -282,16 +249,71 @@ struct dwflpp bool die_has_pc (Dwarf_Die & die, Dwarf_Addr pc); + std::string literal_stmt_for_local (Dwarf_Die *scope_die, + Dwarf_Addr pc, + std::string const & local, + const target_symbol *e, + bool lvalue, + exp_type & ty); + + + std::string literal_stmt_for_return (Dwarf_Die *scope_die, + Dwarf_Addr pc, + const target_symbol *e, + bool lvalue, + exp_type & ty); + + std::string literal_stmt_for_pointer (Dwarf_Die *type_die, + const target_symbol *e, + bool lvalue, + exp_type & ty); + +private: + Dwfl * dwfl; + + // These are "current" values we focus on. + Dwarf * module_dwarf; + Dwarf_Die * function; + + std::string const default_name(char const * in, char const *); + + void setup_kernel(bool debuginfo_needed = true); + void setup_user(const std::string& module_name, bool debuginfo_needed = true); + + typedef std::map*> module_cu_cache_t; + module_cu_cache_t module_cu_cache; + + typedef std::map*> cu_inl_function_cache_t; + cu_inl_function_cache_t cu_inl_function_cache; + static int cu_inl_function_caching_callback (Dwarf_Die* func, void *arg); + + /* The global alias cache is used to resolve any DIE found in a + * module that is stubbed out with DW_AT_declaration with a defining + * DIE found in a different module. The current assumption is that + * this only applies to structures and unions, which have a global + * namespace (it deliberately only traverses program scope), so this + * cache is indexed by name. If other declaration lookups were + * added to it, it would have to be indexed by name and tag + */ + mod_cu_function_cache_t global_alias_cache; + static int global_alias_caching_callback(Dwarf_Die *die, void *arg); + int iterate_over_globals (int (* callback)(Dwarf_Die *, void *), + void * data); + + static int cu_function_caching_callback (Dwarf_Die* func, void *arg); + + bool has_single_line_record (dwarf_query * q, char const * srcfile, int lineno); + static void loc2c_error (void *, const char *fmt, ...); // This function generates code used for addressing computations of // target variables. void emit_address (struct obstack *pool, Dwarf_Addr address); - static void loc2c_emit_address (void *arg, struct obstack *pool, Dwarf_Addr address); void print_locals(Dwarf_Die *die, std::ostream &o); + void print_members(Dwarf_Die *vardie, std::ostream &o); Dwarf_Attribute *find_variable_and_frame_base (Dwarf_Die *scope_die, Dwarf_Addr pc, @@ -300,7 +322,6 @@ struct dwflpp Dwarf_Die *vardie, Dwarf_Attribute *fb_attr_mem); - struct location *translate_location(struct obstack *pool, Dwarf_Attribute *attr, Dwarf_Addr pc, @@ -308,8 +329,6 @@ struct dwflpp struct location **tail, const target_symbol *e); - void print_members(Dwarf_Die *vardie, std::ostream &o); - bool find_struct_member(const std::string& member, Dwarf_Die *parentdie, const target_symbol *e, @@ -342,25 +361,6 @@ struct dwflpp std::string express_as_string (std::string prelude, std::string postlude, struct location *head); - - std::string literal_stmt_for_local (Dwarf_Die *scope_die, - Dwarf_Addr pc, - std::string const & local, - const target_symbol *e, - bool lvalue, - exp_type & ty); - - - std::string literal_stmt_for_return (Dwarf_Die *scope_die, - Dwarf_Addr pc, - const target_symbol *e, - bool lvalue, - exp_type & ty); - - std::string literal_stmt_for_pointer (Dwarf_Die *type_die, - const target_symbol *e, - bool lvalue, - exp_type & ty); }; #endif // DWFLPP_H -- cgit From 4627ed58020162dc8c0798dcfa24d3756eee5ccf Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 15 May 2009 18:59:16 -0700 Subject: Make all tapsets' TOK_FOO constant --- tapset-been.cxx | 8 ++++---- tapset-itrace.cxx | 6 +++--- tapset-mark.cxx | 6 +++--- tapset-procfs.cxx | 6 +++--- tapset-timers.cxx | 2 +- tapset-utrace.cxx | 12 ++++++------ tapsets.cxx | 28 ++++++++++++++-------------- 7 files changed, 34 insertions(+), 34 deletions(-) diff --git a/tapset-been.cxx b/tapset-been.cxx index e007a4f7..d695bdf3 100644 --- a/tapset-been.cxx +++ b/tapset-been.cxx @@ -21,10 +21,10 @@ using namespace std; using namespace __gnu_cxx; -static string TOK_BEGIN("begin"); -static string TOK_END("end"); -static string TOK_ERROR("error"); -static string TOK_NEVER("never"); +static const string TOK_BEGIN("begin"); +static const string TOK_END("end"); +static const string TOK_ERROR("error"); +static const string TOK_NEVER("never"); // ------------------------------------------------------------------------ diff --git a/tapset-itrace.cxx b/tapset-itrace.cxx index 38304a98..ebfa57ac 100644 --- a/tapset-itrace.cxx +++ b/tapset-itrace.cxx @@ -23,9 +23,9 @@ using namespace std; using namespace __gnu_cxx; -static string TOK_PROCESS("process"); -static string TOK_INSN("insn"); -static string TOK_BLOCK("block"); +static const string TOK_PROCESS("process"); +static const string TOK_INSN("insn"); +static const string TOK_BLOCK("block"); // ------------------------------------------------------------------------ diff --git a/tapset-mark.cxx b/tapset-mark.cxx index 1f0ef2ce..7544d7bb 100644 --- a/tapset-mark.cxx +++ b/tapset-mark.cxx @@ -27,9 +27,9 @@ using namespace std; using namespace __gnu_cxx; -static string TOK_KERNEL("kernel"); -static string TOK_MARK("mark"); -static string TOK_FORMAT("format"); +static const string TOK_KERNEL("kernel"); +static const string TOK_MARK("mark"); +static const string TOK_FORMAT("format"); // ------------------------------------------------------------------------ diff --git a/tapset-procfs.cxx b/tapset-procfs.cxx index 3568c3d3..63a59afb 100644 --- a/tapset-procfs.cxx +++ b/tapset-procfs.cxx @@ -22,9 +22,9 @@ using namespace std; using namespace __gnu_cxx; -static string TOK_PROCFS("procfs"); -static string TOK_READ("read"); -static string TOK_WRITE("write"); +static const string TOK_PROCFS("procfs"); +static const string TOK_READ("read"); +static const string TOK_WRITE("write"); // ------------------------------------------------------------------------ diff --git a/tapset-timers.cxx b/tapset-timers.cxx index d32a22a6..1dc0acac 100644 --- a/tapset-timers.cxx +++ b/tapset-timers.cxx @@ -22,7 +22,7 @@ using namespace std; using namespace __gnu_cxx; -static string TOK_TIMER("timer"); +static const string TOK_TIMER("timer"); // ------------------------------------------------------------------------ diff --git a/tapset-utrace.cxx b/tapset-utrace.cxx index 41a6f24f..64f546e6 100644 --- a/tapset-utrace.cxx +++ b/tapset-utrace.cxx @@ -23,12 +23,12 @@ using namespace std; using namespace __gnu_cxx; -static string TOK_PROCESS("process"); -static string TOK_BEGIN("begin"); -static string TOK_END("end"); -static string TOK_THREAD("thread"); -static string TOK_SYSCALL("syscall"); -static string TOK_RETURN("return"); +static const string TOK_PROCESS("process"); +static const string TOK_BEGIN("begin"); +static const string TOK_END("end"); +static const string TOK_THREAD("thread"); +static const string TOK_SYSCALL("syscall"); +static const string TOK_RETURN("return"); // ------------------------------------------------------------------------ diff --git a/tapsets.cxx b/tapsets.cxx index 1728ec9e..a9ef2487 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -246,19 +246,19 @@ common_probe_entryfn_epilogue (translator_output* o, // Dwarf derived probes. "We apologize for the inconvience." // ------------------------------------------------------------------------ -static string TOK_KERNEL("kernel"); -static string TOK_MODULE("module"); -static string TOK_FUNCTION("function"); -static string TOK_INLINE("inline"); -static string TOK_CALL("call"); -static string TOK_RETURN("return"); -static string TOK_MAXACTIVE("maxactive"); -static string TOK_STATEMENT("statement"); -static string TOK_ABSOLUTE("absolute"); -static string TOK_PROCESS("process"); -static string TOK_MARK("mark"); -static string TOK_TRACE("trace"); -static string TOK_LABEL("label"); +static const string TOK_KERNEL("kernel"); +static const string TOK_MODULE("module"); +static const string TOK_FUNCTION("function"); +static const string TOK_INLINE("inline"); +static const string TOK_CALL("call"); +static const string TOK_RETURN("return"); +static const string TOK_MAXACTIVE("maxactive"); +static const string TOK_STATEMENT("statement"); +static const string TOK_ABSOLUTE("absolute"); +static const string TOK_PROCESS("process"); +static const string TOK_MARK("mark"); +static const string TOK_TRACE("trace"); +static const string TOK_LABEL("label"); static int query_cu (Dwarf_Die * cudie, void * arg); @@ -4461,7 +4461,7 @@ uprobe_derived_probe_group::emit_module_exit (systemtap_session& s) // Kprobe derived probes // ------------------------------------------------------------------------ -static string TOK_KPROBE("kprobe"); +static const string TOK_KPROBE("kprobe"); struct kprobe_derived_probe: public derived_probe { -- cgit From 1a88a67755fa23e8fcf74058ffa984b132f9ce02 Mon Sep 17 00:00:00 2001 From: Przemyslaw Pawelczyk Date: Sun, 17 May 2009 19:42:48 +0200 Subject: Fix typo in mq_timedreceive probe point. * tapset/syscalls.stp: Rename abs_timout_uaddr to abs_timeout_uaddr. --- tapset/syscalls.stp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tapset/syscalls.stp b/tapset/syscalls.stp index a215dc12..0eaf84c8 100644 --- a/tapset/syscalls.stp +++ b/tapset/syscalls.stp @@ -2976,7 +2976,7 @@ probe syscall.mq_timedreceive = msg_ptr_uaddr = $u_msg_ptr msg_len = $msg_len msg_prio_uaddr = $u_msg_prio - abs_timout_uaddr = $u_abs_timeout + abs_timeout_uaddr = $u_abs_timeout argstr = sprintf("%d, %p, %d, %p, %p", $mqdes, $u_msg_ptr, $msg_len, $u_msg_prio, $u_abs_timeout) } -- cgit From cf2742ffae0f4333eb3a69a768c8a3b7aa319c49 Mon Sep 17 00:00:00 2001 From: David Smith Date: Mon, 18 May 2009 13:05:01 -0500 Subject: PR10091 fixes. * runtime/itrace.c (usr_itrace_report_signal): Add a workaround for ppc-specific problem. * testsuite/systemtap.base/itrace.exp: Improved tests. Improved test completeness. Will also no longer give fails for systems that don't support single or block step (will give xfails instead). --- runtime/itrace.c | 6 ++ testsuite/systemtap.base/itrace.exp | 171 +++++++++++++++++++++++++++++------- 2 files changed, 147 insertions(+), 30 deletions(-) diff --git a/runtime/itrace.c b/runtime/itrace.c index 68f85301..1c8e8d87 100644 --- a/runtime/itrace.c +++ b/runtime/itrace.c @@ -182,8 +182,14 @@ static u32 usr_itrace_report_signal(u32 action, if (info->si_signo != SIGTRAP || !ui) return UTRACE_RESUME; +#if defined(UTRACE_ORIG_VERSION) && defined(CONFIG_PPC) + /* Because of a ppc utrace bug, we need to stop the task here. + usr_itrace_report_quiesce() will continue stepping the task. */ + return_flags = UTRACE_SIGNAL_IGN | UTRACE_STOP | UTRACE_ACTION_NEWSTATE; +#else /* normal case: continue stepping */ return_flags = ui->step_flag | UTRACE_SIGNAL_IGN; +#endif #ifdef CONFIG_PPC if (ui->ppc_atomic_ss.step_over_atomic) { remove_atomic_ss_breakpoint(tsk, &ui->ppc_atomic_ss.end_bpt); diff --git a/testsuite/systemtap.base/itrace.exp b/testsuite/systemtap.base/itrace.exp index 5da0dfaf..ddd1b07b 100644 --- a/testsuite/systemtap.base/itrace.exp +++ b/testsuite/systemtap.base/itrace.exp @@ -1,53 +1,55 @@ # itrace test - # Initialize variables set exepath "[pwd]/ls_[pid]" -set itrace1_script { +# Why check for 1000 instructions executed? We can't know the actual +# number to look for, so we just look for a reasonable number that +# should work for all platforms. + +set itrace_single1_script { global instrs = 0 probe begin { printf("systemtap starting probe\n") } probe process("%s").insn { instrs += 1 - if (instrs == 5) - exit() } - - - probe end { printf("systemtap ending probe\n") - printf("itraced = %%d\n", instrs) + probe end { + printf("systemtap ending probe\n") + if (instrs > 1000) { + printf("instrs > 1000 (%%d)\n", instrs) + } + else { + printf("instrs <= 1000 (%%d)\n", instrs) + } } } -set itrace1_script_output "itraced = 5\r\n" +set itrace_single1_script_output "instrs > 1000 \\(\[0-9\]\[0-9\]*\\)\r\n" -set itrace2_script { +set itrace_single2_script { global instrs = 0, itrace_on = 0, start_timer = 0 probe begin { start_timer = 1; printf("systemtap starting probe\n") } probe process("%s").insn if (itrace_on) { instrs += 1 if (instrs == 5) - exit() + exit() } - - probe timer.ms(1) if (start_timer) { itrace_on = 1 } - probe timer.ms(10) if (start_timer) { itrace_on = 0 } probe end { printf("systemtap ending probe\n") - printf("itraced = %%d\n", instrs) + printf("itraced = %%d\n", instrs) } } -set itrace2_script_output "itraced = 5\r\n" +set itrace_single2_script_output "itraced = 5\r\n" -set itrace3_script { +set itrace_block1_script { global branches = 0 probe begin { @@ -59,14 +61,80 @@ set itrace3_script { if (branches == 5) exit() } - - probe end { printf("systemtap ending probe\n") printf("itraced block mode = %%d\n", branches) } } -set itrace3_script_output "itraced block mode = 5\r\n" +set itrace_block1_script_output "itraced block mode = 5\r\n" + +set itrace_block2_script { + global instrs = 0, itrace_on = 0, start_timer = 0 + probe begin { start_timer = 1; printf("systemtap starting probe\n") } + probe process("%s").insn.block if (itrace_on) + { + instrs += 1 + if (instrs == 5) + exit() + } + probe timer.ms(1) if (start_timer) + { + itrace_on = 1 + } + probe timer.ms(10) if (start_timer) + { + itrace_on = 0 + } + probe end { printf("systemtap ending probe\n") + printf("itraced = %%d\n", instrs) + } +} +set itrace_block2_script_output "itraced = 5\r\n" + +set itrace_single_step_script { + %{ + #include "ptrace_compatibility.h" + %} + + function has_single_step() %{ + THIS->__retvalue = arch_has_single_step(); /* pure */ + %} + + probe begin { + printf("has_single_step: %d\n", has_single_step()) + exit() + } +} +set itrace_block_step_script { + %{ + #include "ptrace_compatibility.h" + %} + + function has_block_step() %{ + THIS->__retvalue = arch_has_block_step(); /* pure */ + %} + + probe begin { + printf("has_block_step: %d\n", has_block_step()) + exit() + } +} + +proc stap_check_feature { test_name script feature } { + set rc -1 + verbose -log "stap -g -e \"$script\"" + spawn stap -g -e "$script" + expect { + -timeout 60 + -re "^$feature: 0" { set rc 0; pass $test_name } + -re "^$feature: 1" { set rc 1; pass $test_name } + eof { fail "$test_name (eof)" } + timeout { fail "$test_name (timeout)" } + } + catch {close} + catch {wait} + return $rc +} # Set up our own copy of /bin/ls, to make testing for a particular # executable easy. We can't use 'ln' here, since we might be creating @@ -90,37 +158,80 @@ proc run_ls_5_sec {} { return 0; } +# figure out if this system supports single stepping (if we've got +# utrace and we're doing install testing) +set TEST_NAME "itrace single step check" +set single_step_p 0 +if {![utrace_p]} { + untested "$TEST_NAME : no kernel utrace support found" +} elseif {![installtest_p]} { + untested $TEST_NAME +} else { + set single_step_p [stap_check_feature $TEST_NAME \ + $itrace_single_step_script "has_single_step"] +} + +# figure out if this system supports block stepping (if we've got +# utrace and we're doing install testing) +set TEST_NAME "itrace block step check" +set block_step_p 0 +if {![utrace_p]} { + untested "$TEST_NAME : no kernel utrace support found" +} elseif {![installtest_p]} { + untested $TEST_NAME +} else { + set block_step_p [stap_check_feature $TEST_NAME \ + $itrace_block_step_script "has_block_step"] +} -set TEST_NAME "itrace1" +# Run the single step tests +set TEST_NAME "itrace_single1" if {![utrace_p]} { untested "$TEST_NAME : no kernel utrace support found" } elseif {![installtest_p]} { untested $TEST_NAME +} elseif {$single_step_p != 1} { + xfail "$TEST_NAME : no kernel single step support" } else { - set script [format $itrace1_script $exepath] - stap_run $TEST_NAME run_ls_5_sec $itrace1_script_output -e $script + set script [format $itrace_single1_script $exepath] + stap_run $TEST_NAME run_ls_5_sec $itrace_single1_script_output -e $script } +set TEST_NAME "itrace_single2" +if {![utrace_p]} { + untested "$TEST_NAME : no kernel utrace support found" +} elseif {![installtest_p]} { + untested $TEST_NAME +} elseif {$single_step_p != 1} { + xfail "$TEST_NAME : no kernel single step support" +} else { + set script [format $itrace_single2_script $exepath] + stap_run $TEST_NAME run_ls_5_sec $itrace_single2_script_output -e $script +} -set TEST_NAME "itrace2" +# Run the block step tests +set TEST_NAME "itrace_block1" if {![utrace_p]} { untested "$TEST_NAME : no kernel utrace support found" } elseif {![installtest_p]} { untested $TEST_NAME +} elseif {$block_step_p != 1} { + xfail "$TEST_NAME : no kernel block step support" } else { - set script [format $itrace2_script $exepath] - stap_run $TEST_NAME run_ls_5_sec $itrace2_script_output -e $script + set script [format $itrace_block1_script $exepath] + stap_run $TEST_NAME run_ls_5_sec $itrace_block1_script_output -e $script } -set TEST_NAME "itrace3" +set TEST_NAME "itrace_block2" if {![utrace_p]} { untested "$TEST_NAME : no kernel utrace support found" } elseif {![installtest_p]} { untested $TEST_NAME +} elseif {$block_step_p != 1} { + xfail "$TEST_NAME : no kernel block step support" } else { - send_log "ATTENTION: if arch_has_block_step is not defined for this arch, this testcase will fail\n" - set script [format $itrace3_script $exepath] - stap_run $TEST_NAME run_ls_5_sec $itrace3_script_output -e $script + set script [format $itrace_block2_script $exepath] + stap_run $TEST_NAME run_ls_5_sec $itrace_block2_script_output -e $script } # Cleanup -- cgit From 5ec6fd73a01c7ade715ec4e0c0785faec8acc3b6 Mon Sep 17 00:00:00 2001 From: David Smith Date: Mon, 18 May 2009 14:55:40 -0500 Subject: PR10171 workaround. * runtime/itrace.c: To avoid ia64 lockups, disable itrace on ia64. --- runtime/itrace.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/runtime/itrace.c b/runtime/itrace.c index 1c8e8d87..3014f9e5 100644 --- a/runtime/itrace.c +++ b/runtime/itrace.c @@ -20,6 +20,11 @@ #include #include "ptrace_compatibility.h" +/* PR10171: To avoid ia64 lockups, disable itrace on ia64. */ +#if defined(__ia64__) +#error "Unsupported itrace architecture" +#endif + /* PR9974: Adapt to struct renaming. */ #ifdef UTRACE_API_VERSION #define utrace_attached_engine utrace_engine -- cgit From 798b8ec79ebc0cb335fc9c4bfdaaec0138b90774 Mon Sep 17 00:00:00 2001 From: Przemyslaw Pawelczyk Date: Sun, 17 May 2009 20:09:34 +0200 Subject: Complete the names-to-numbers conversion in nd_syscalls.stp. Replace in-scope variables references with *_arg functions. Use 'kprobe' family of probes instead of 'kernel' family for dwarfless probing. Also fix a few typos and unify formatting. Signed-off-by: Josh Stone --- tapset/nd_syscalls.stp | 2691 ++++++++++++++++++++++++++++++------------------ 1 file changed, 1711 insertions(+), 980 deletions(-) diff --git a/tapset/nd_syscalls.stp b/tapset/nd_syscalls.stp index a0e5286b..32c3640e 100644 --- a/tapset/nd_syscalls.stp +++ b/tapset/nd_syscalls.stp @@ -12,9 +12,6 @@ * nd_syscalls.stp is a copy of syscalls.stp, modified to refer to * function arguments by number rather than name, so that this tapset * can be used even when the probed kernel lacks debugging information. - * - * So far, the names-to-numbers conversion covers only syscall.a* - * through syscall.c*, plus a few others. */ @@ -37,7 +34,8 @@ # accept _____________________________________________________ # long sys_accept(int fd, struct sockaddr __user *upeer_sockaddr, # int __user *upeer_addrlen) -probe nd_syscall.accept = kernel.function("sys_accept") ? { +probe nd_syscall.accept = kprobe.function("sys_accept") ? +{ name = "accept" // sockfd = $fd // addr_uaddr = $upeer_sockaddr @@ -49,14 +47,16 @@ probe nd_syscall.accept = kernel.function("sys_accept") ? { addrlen_uaddr = pointer_arg(3) argstr = sprintf("%d, %p, %p", sockfd, addr_uaddr, addrlen_uaddr) } -probe nd_syscall.accept.return = kernel.function("sys_accept").return ? { +probe nd_syscall.accept.return = kprobe.function("sys_accept").return ? +{ name = "accept" retstr = returnstr(1) } # access _____________________________________________________ # long sys_access(const char __user * filename, int mode) -probe nd_syscall.access = kernel.function("sys_access") { +probe nd_syscall.access = kprobe.function("sys_access") +{ name = "access" // pathname = user_string($filename) // mode = $mode @@ -68,22 +68,25 @@ probe nd_syscall.access = kernel.function("sys_access") { mode_str = _access_mode_str(mode) argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), mode_str) } -probe nd_syscall.access.return = kernel.function("sys_access").return { +probe nd_syscall.access.return = kprobe.function("sys_access").return +{ name = "access" retstr = returnstr(1) } # acct _______________________________________________________ # long sys_acct(const char __user *name) -probe nd_syscall.acct = kernel.function("sys_acct") ? { +probe nd_syscall.acct = kprobe.function("sys_acct") ? +{ name = "acct" - // filename = user_string($name) + // filename = user_string($name) // argstr = user_string_quoted($name) asmlinkage() filename = user_string(pointer_arg(1)) argstr = user_string_quoted(pointer_arg(1)) } -probe nd_syscall.acct.return = kernel.function("sys_acct").return ? { +probe nd_syscall.acct.return = kprobe.function("sys_acct").return ? +{ name = "acct" retstr = returnstr(1) } @@ -95,7 +98,8 @@ probe nd_syscall.acct.return = kernel.function("sys_acct").return ? { # size_t plen, # key_serial_t ringid) # -probe nd_syscall.add_key = kernel.function("sys_add_key") ? { +probe nd_syscall.add_key = kprobe.function("sys_add_key") ? +{ name = "add_key" // type_uaddr = $_type // description_auddr = $_description @@ -105,7 +109,7 @@ probe nd_syscall.add_key = kernel.function("sys_add_key") ? { // argstr = sprintf("%s, %s, %s, %d, %d", // user_string_quoted($_type), // user_string_quoted($_description), - // text_strn(user_string($_payload),syscall_string_trunc,1), + // text_strn(user_string($_payload), syscall_string_trunc, 1), // $plen, $ringid) asmlinkage() type_uaddr = pointer_arg(1) @@ -116,49 +120,54 @@ probe nd_syscall.add_key = kernel.function("sys_add_key") ? { argstr = sprintf("%s, %s, %s, %d, %d", user_string_quoted(type_uaddr), user_string_quoted(description_uaddr), - text_strn(user_string(payload_uaddr),syscall_string_trunc,1), + text_strn(user_string(payload_uaddr), syscall_string_trunc, 1), plen, ringid) } -probe nd_syscall.add_key.return = kernel.function("sys_add_key").return ? { +probe nd_syscall.add_key.return = kprobe.function("sys_add_key").return ? +{ name = "add_key" retstr = returnstr(1) } # adjtimex ___________________________________________________ # long sys_adjtimex(struct timex __user *txc_p) -probe nd_syscall.adjtimex = kernel.function("sys_adjtimex") { +probe nd_syscall.adjtimex = kprobe.function("sys_adjtimex") +{ name = "adjtimex" /* - * buf_offset = __uget_timex_m($txc_p,1) - * buf_freq = __uget_timex_m($txc_p,2) - * buf_maxerror = __uget_timex_m($txc_p,3) - * buf_esterror = __uget_timex_m($txc_p,4) - * buf_status = __uget_timex_m($txc_p,5) - * buf_constant = __uget_timex_m($txc_p,6) - * buf_precision = __uget_timex_m($txc_p,7) - * buf_tolerance = __uget_timex_m($txc_p,8) - * buf_time_tv_sec = __uget_timex_m($txc_p,9) - * buf_time_tv_usec = __uget_timex_m($txc_p,10) - * buf_tick = __uget_timex_m($txc_p,11) + * buf_offset = __uget_timex_m($txc_p, 1) + * buf_freq = __uget_timex_m($txc_p, 2) + * buf_maxerror = __uget_timex_m($txc_p, 3) + * buf_esterror = __uget_timex_m($txc_p, 4) + * buf_status = __uget_timex_m($txc_p, 5) + * buf_constant = __uget_timex_m($txc_p, 6) + * buf_precision = __uget_timex_m($txc_p, 7) + * buf_tolerance = __uget_timex_m($txc_p, 8) + * buf_time_tv_sec = __uget_timex_m($txc_p, 9) + * buf_time_tv_usec = __uget_timex_m($txc_p, 10) + * buf_tick = __uget_timex_m($txc_p, 11) */ // argstr = sprintf("%p", $txc_p) asmlinkage() argstr = sprintf("%p", pointer_arg(1)) } -probe nd_syscall.adjtimex.return = kernel.function("sys_adjtimex").return { +probe nd_syscall.adjtimex.return = kprobe.function("sys_adjtimex").return +{ name = "adjtimex" // retstr = _adjtimex_return_str($return) retstr = _adjtimex_return_str(returnval()) } # long compat_sys_adjtimex(struct compat_timex __user *utp) -probe nd_syscall.compat_adjtimex = kernel.function("compat_sys_adjtimex") ? { +probe nd_syscall.compat_adjtimex = kprobe.function("compat_sys_adjtimex") ? +{ name = "compat_adjtimex" // argstr = sprintf("%p", $utp) asmlinkage() argstr = sprintf("%p", pointer_arg(1)) } -probe nd_syscall.compat_adjtimex.return = kernel.function("compat_sys_adjtimex").return ? { +probe nd_syscall.compat_adjtimex.return = kprobe.function("compat_sys_adjtimex").return ? +{ name = "compat_adjtimex" retstr = returnstr(1) } @@ -167,9 +176,8 @@ probe nd_syscall.compat_adjtimex.return = kernel.function("compat_sys_adjtimex") # unsigned long sys_alarm (unsigned int seconds) # long sys32_alarm(unsigned int seconds) # -probe nd_syscall.alarm = - kernel.function("sys_alarm") ?, - kernel.function("sys32_alarm") ? +probe nd_syscall.alarm = kprobe.function("sys_alarm") ?, + kprobe.function("sys32_alarm") ? { name = "alarm" // seconds = $seconds @@ -178,62 +186,64 @@ probe nd_syscall.alarm = seconds = uint_arg(1) argstr = sprint(seconds) } -probe nd_syscall.alarm.return = - kernel.function("sys_alarm").return ?, - kernel.function("sys32_alarm").return ? +probe nd_syscall.alarm.return = kprobe.function("sys_alarm").return ?, + kprobe.function("sys32_alarm").return ? { name = "alarm" retstr = returnstr(1) } # bdflush ____________________________________________________ -# long sys_bdflush(int func,long data) -probe nd_syscall.bdflush = kernel.function("sys_bdflush") ? { +# long sys_bdflush(int func, long data) +probe nd_syscall.bdflush = kprobe.function("sys_bdflush") ? +{ name = "bdflush" // func = $func // data = $data - // if (($func>=2)&&($func%2==0)) - // data_str = sprintf("%p", $data) - // else - // data_str = sprintf("%d", $data) + // if (($func>=2)&&($func%2==0)) + // data_str = sprintf("%p", $data) + // else + // data_str = sprintf("%d", $data) asmlinkage() func = int_arg(1) data = long_arg(2) - if ((func>=2)&&(func%2==0)) - data_str = sprintf("%p", data) - else - data_str = sprintf("%d", data) - argstr = sprintf("%d, %s",func, data_str) + if ((func>=2)&&(func%2==0)) + data_str = sprintf("%p", data) + else + data_str = sprintf("%d", data) + argstr = sprintf("%d, %s", func, data_str) } -probe nd_syscall.bdflush.return = kernel.function("sys_bdflush").return ? { +probe nd_syscall.bdflush.return = kprobe.function("sys_bdflush").return ? +{ name = "bdflush" retstr = returnstr(1) } # bind _______________________________________________________ # long sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen) -probe nd_syscall.bind = kernel.function("sys_bind") ? { +probe nd_syscall.bind = kprobe.function("sys_bind") ? +{ name = "bind" // sockfd = $fd // my_addr_uaddr = $umyaddr // addrlen = $addrlen - // argstr = sprintf("%d, %s, %d", $fd, _struct_sockaddr_u($umyaddr,$addrlen),$addrlen) + // argstr = sprintf("%d, %s, %d", $fd, _struct_sockaddr_u($umyaddr, $addrlen), $addrlen) asmlinkage() sockfd = int_arg(1) my_addr_uaddr = pointer_arg(2) addrlen = int_arg(3) - argstr = sprintf("%d, %s, %d", sockfd, _struct_sockaddr_u(my_addr_uaddr,addrlen),addrlen) + argstr = sprintf("%d, %s, %d", sockfd, _struct_sockaddr_u(my_addr_uaddr, addrlen), addrlen) } -probe nd_syscall.bind.return = kernel.function("sys_bind").return ? { +probe nd_syscall.bind.return = kprobe.function("sys_bind").return ? +{ name = "bind" retstr = returnstr(1) } # brk ________________________________________________________ # unsigned long sys_brk(unsigned long brk) -probe nd_syscall.brk = - kernel.function("sys_brk"), - kernel.function("ia64_brk") ? +probe nd_syscall.brk = kprobe.function("sys_brk"), + kprobe.function("ia64_brk") ? { name = "brk" // brk = $brk @@ -241,9 +251,8 @@ probe nd_syscall.brk = brk = ulong_arg(1) argstr = sprintf("%p", brk) } -probe nd_syscall.brk.return = - kernel.function("sys_brk").return, - kernel.function("ia64_brk").return ? +probe nd_syscall.brk.return = kprobe.function("sys_brk").return, + kprobe.function("ia64_brk").return ? { name = "brk" retstr = returnstr(1) @@ -262,7 +271,8 @@ probe nd_syscall.brk.return = * functions to export. */ # long sys_capget(cap_user_header_t header, cap_user_data_t dataptr) -probe nd_syscall.capget = kernel.function("sys_capget") { +probe nd_syscall.capget = kprobe.function("sys_capget") +{ name = "capget" // header_uaddr = $header // data_uaddr = $dataptr @@ -272,7 +282,8 @@ probe nd_syscall.capget = kernel.function("sys_capget") { data_uaddr = pointer_arg(2) argstr = sprintf("%p, %p", header_uaddr, data_uaddr) } -probe nd_syscall.capget.return = kernel.function("sys_capget").return { +probe nd_syscall.capget.return = kprobe.function("sys_capget").return +{ name = "capget" retstr = returnstr(1) } @@ -289,7 +300,8 @@ probe nd_syscall.capget.return = kernel.function("sys_capget").return { * functions to export. */ # long sys_capset(cap_user_header_t header, const cap_user_data_t data) -probe nd_syscall.capset = kernel.function("sys_capset") { +probe nd_syscall.capset = kprobe.function("sys_capset") +{ name = "capset" // header_uaddr = $header // data_uaddr = $data @@ -299,14 +311,16 @@ probe nd_syscall.capset = kernel.function("sys_capset") { data_uaddr = pointer_arg(2) argstr = sprintf("%p, %p", header_uaddr, data_uaddr) } -probe nd_syscall.capset.return = kernel.function("sys_capset").return { +probe nd_syscall.capset.return = kprobe.function("sys_capset").return +{ name = "capset" retstr = returnstr(1) } # chdir ______________________________________________________ # long sys_chdir(const char __user * filename) -probe nd_syscall.chdir = kernel.function("sys_chdir") { +probe nd_syscall.chdir = kprobe.function("sys_chdir") +{ name = "chdir" // path = user_string($filename) // argstr = user_string_quoted($filename) @@ -314,14 +328,16 @@ probe nd_syscall.chdir = kernel.function("sys_chdir") { path = user_string(pointer_arg(1)) argstr = user_string_quoted(pointer_arg(1)) } -probe nd_syscall.chdir.return = kernel.function("sys_chdir").return { +probe nd_syscall.chdir.return = kprobe.function("sys_chdir").return +{ name = "chdir" retstr = returnstr(1) } # chmod ______________________________________________________ # long sys_chmod(const char __user * filename, mode_t mode) -probe nd_syscall.chmod = kernel.function("sys_chmod") { +probe nd_syscall.chmod = kprobe.function("sys_chmod") +{ name = "chmod" // path = user_string($filename) // mode = $mode @@ -331,26 +347,29 @@ probe nd_syscall.chmod = kernel.function("sys_chmod") { mode = uint_arg(2) argstr = sprintf("%s, %#o", user_string_quoted(pointer_arg(1)), mode) } -probe nd_syscall.chmod.return = kernel.function("sys_chmod").return { +probe nd_syscall.chmod.return = kprobe.function("sys_chmod").return +{ name = "chmod" retstr = returnstr(1) } # chown ______________________________________________________ # long sys_chown(const char __user * filename, uid_t user, gid_t group) -probe nd_syscall.chown = kernel.function("sys_chown") { +probe nd_syscall.chown = kprobe.function("sys_chown") +{ name = "chown" // path = user_string($filename) // owner = __int32($user) // group = __int32($group) - // argstr = sprintf("%s, %d, %d",user_string_quoted($filename), owner, group) + // argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) asmlinkage() path = user_string(pointer_arg(1)) owner = __int32(uint_arg(2)) group = __int32(uint_arg(3)) - argstr = sprintf("%s, %d, %d",user_string_quoted(pointer_arg(1)), owner, group) + argstr = sprintf("%s, %d, %d", user_string_quoted(pointer_arg(1)), owner, group) } -probe nd_syscall.chown.return = kernel.function("sys_chown").return { +probe nd_syscall.chown.return = kprobe.function("sys_chown").return +{ name = "chown" retstr = returnstr(1) } @@ -358,7 +377,8 @@ probe nd_syscall.chown.return = kernel.function("sys_chown").return { # long sys_chown16(const char __user * filename, old_uid_t user, # old_gid_t group) # -probe nd_syscall.chown16 = kernel.function("sys_chown16") ? { +probe nd_syscall.chown16 = kprobe.function("sys_chown16") ? +{ name = "chown16" // path = user_string($filename) // owner = __short($user) @@ -370,14 +390,16 @@ probe nd_syscall.chown16 = kernel.function("sys_chown16") ? { group = __short(uint_arg(3)) argstr = sprintf("%s, %d, %d", user_string_quoted(pointer_arg(1)), owner, group) } -probe nd_syscall.chown16.return = kernel.function("sys_chown16").return ? { +probe nd_syscall.chown16.return = kprobe.function("sys_chown16").return ? +{ name = "chown16" retstr = returnstr(1) } # chroot _____________________________________________________ # long sys_chroot(const char __user * filename) -probe nd_syscall.chroot = kernel.function("sys_chroot") { +probe nd_syscall.chroot = kprobe.function("sys_chroot") +{ name = "chroot" // path = user_string($filename) // argstr = user_string_quoted($filename) @@ -385,7 +407,8 @@ probe nd_syscall.chroot = kernel.function("sys_chroot") { path = user_string(pointer_arg(1)) argstr = user_string_quoted(pointer_arg(1)) } -probe nd_syscall.chroot.return = kernel.function("sys_chroot").return { +probe nd_syscall.chroot.return = kprobe.function("sys_chroot").return +{ name = "chroot" retstr = returnstr(1) } @@ -394,9 +417,8 @@ probe nd_syscall.chroot.return = kernel.function("sys_chroot").return { # long sys_clock_getres(clockid_t which_clock, struct timespec __user *tp) # long compat_clock_getres(clockid_t which_clock, struct compat_timespec __user *tp) # -probe nd_syscall.clock_getres = - kernel.function("sys_clock_getres"), - kernel.function("compat_clock_getres") ? +probe nd_syscall.clock_getres = kprobe.function("sys_clock_getres"), + kprobe.function("compat_clock_getres") ? { name = "clock_getres" // clk_id = $which_clock @@ -409,9 +431,8 @@ probe nd_syscall.clock_getres = res_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", clk_id_str, res_uaddr) } -probe nd_syscall.clock_getres.return = - kernel.function("sys_clock_getres").return, - kernel.function("compat_clock_getres").return ? +probe nd_syscall.clock_getres.return = kprobe.function("sys_clock_getres").return, + kprobe.function("compat_clock_getres").return ? { name = "clock_getres" retstr = returnstr(1) @@ -420,8 +441,7 @@ probe nd_syscall.clock_getres.return = # clock_gettime ______________________________________________ # long sys_clock_gettime(clockid_t which_clock, struct timespec __user *tp) # -probe nd_syscall.clock_gettime = - kernel.function("sys_clock_gettime") +probe nd_syscall.clock_gettime = kprobe.function("sys_clock_gettime") { name = "clock_gettime" // clk_id = $which_clock @@ -432,7 +452,7 @@ probe nd_syscall.clock_gettime = clk_id_str = _get_wc_str(clk_id) argstr = sprintf("%s, %p", clk_id_str, pointer_arg(2)) } -probe nd_syscall.clock_gettime.return = kernel.function("sys_clock_gettime").return +probe nd_syscall.clock_gettime.return = kprobe.function("sys_clock_gettime").return { name = "clock_gettime" retstr = returnstr(1) @@ -444,14 +464,15 @@ probe nd_syscall.clock_gettime.return = kernel.function("sys_clock_gettime").ret # const struct timespec __user *rqtp, # struct timespec __user *rmtp) # -probe nd_syscall.clock_nanosleep = kernel.function("sys_clock_nanosleep") { +probe nd_syscall.clock_nanosleep = kprobe.function("sys_clock_nanosleep") +{ name = "clock_nanosleep" // if ($flags == 1) // flag_str = "TIMER_ABSTIME" // else // flag_str = sprintf("0x%x", $flags) // argstr = sprintf("%s, %s, %s, %p", _get_wc_str($which_clock), flag_str, - // _struct_timespec_u($rqtp,1), $rmtp) + // _struct_timespec_u($rqtp, 1), $rmtp) asmlinkage() flags = int_arg(2) if (flags == 1) @@ -459,9 +480,10 @@ probe nd_syscall.clock_nanosleep = kernel.function("sys_clock_nanosleep") { else flag_str = sprintf("0x%x", flags) argstr = sprintf("%s, %s, %s, %p", _get_wc_str(int_arg(1)), flag_str, - _struct_timespec_u(pointer_arg(3),1), pointer_arg(4)) + _struct_timespec_u(pointer_arg(3), 1), pointer_arg(4)) } -probe nd_syscall.clock_nanosleep.return = kernel.function("sys_clock_nanosleep").return { +probe nd_syscall.clock_nanosleep.return = kprobe.function("sys_clock_nanosleep").return +{ name = "clock_nanosleep" retstr = returnstr(1) } @@ -471,9 +493,8 @@ probe nd_syscall.clock_nanosleep.return = kernel.function("sys_clock_nanosleep") # struct compat_timespec __user *rqtp, # struct compat_timespec __user *rmtp) # -probe nd_syscall.compat_clock_nanosleep = - kernel.function("compat_clock_nanosleep") ?, - kernel.function("compat_sys_clock_nanosleep") ? +probe nd_syscall.compat_clock_nanosleep = kprobe.function("compat_clock_nanosleep") ?, + kprobe.function("compat_sys_clock_nanosleep") ? { name = "compat_clock_nanosleep" // if ($flags == 1) @@ -481,7 +502,7 @@ probe nd_syscall.compat_clock_nanosleep = // else // flag_str = sprintf("0x%x", $flags) // argstr = sprintf("%s, %s, %s, %p", _get_wc_str($which_clock), flag_str, - // _struct_compat_timespec_u($rqtp,1), $rmtp) + // _struct_compat_timespec_u($rqtp, 1), $rmtp) asmlinkage() flags = int_arg(2) if (flags == 1) @@ -489,12 +510,11 @@ probe nd_syscall.compat_clock_nanosleep = else flag_str = sprintf("0x%x", flags) argstr = sprintf("%s, %s, %s, %p", _get_wc_str(int_arg(1)), flag_str, - _struct_compat_timespec_u(pointer_arg(3),1), + _struct_compat_timespec_u(pointer_arg(3), 1), pointer_arg(4)) } -probe nd_syscall.compat_clock_nanosleep.return = - kernel.function("compat_clock_nanosleep").return ?, - kernel.function("compat_sys_clock_nanosleep").return ? +probe nd_syscall.compat_clock_nanosleep.return = kprobe.function("compat_clock_nanosleep").return ?, + kprobe.function("compat_sys_clock_nanosleep").return ? { name = "compat_clock_nanosleep" retstr = returnstr(1) @@ -504,68 +524,75 @@ probe nd_syscall.compat_clock_nanosleep.return = # long sys_clock_settime(clockid_t which_clock, # const struct timespec __user *tp) # -probe nd_syscall.clock_settime = kernel.function("sys_clock_settime") { +probe nd_syscall.clock_settime = kprobe.function("sys_clock_settime") +{ name = "clock_settime" // clk_id = $which_clock // clk_id_str = _get_wc_str($which_clock) // tp_uaddr = $tp - // argstr = sprintf("%s, %s", clk_id_str, _struct_timespec_u($tp,1)) + // argstr = sprintf("%s, %s", clk_id_str, _struct_timespec_u($tp, 1)) asmlinkage() clk_id = int_arg(1) clk_id_str = _get_wc_str(clk_id) tp_uaddr = pointer_arg(2) - argstr = sprintf("%s, %s", clk_id_str, _struct_timespec_u(tp_uaddr,1)) + argstr = sprintf("%s, %s", clk_id_str, _struct_timespec_u(tp_uaddr, 1)) } -probe nd_syscall.clock_settime.return = kernel.function("sys_clock_settime").return { +probe nd_syscall.clock_settime.return = kprobe.function("sys_clock_settime").return +{ name = "clock_settime" retstr = returnstr(1) } # close ______________________________________________________ # long sys_close(unsigned int fd) -probe nd_syscall.close = kernel.function("sys_close") { +probe nd_syscall.close = kprobe.function("sys_close") +{ name = "close" // fd = $fd asmlinkage() fd = int_arg(1) argstr = sprint(fd) } -probe nd_syscall.close.return = kernel.function("sys_close").return { +probe nd_syscall.close.return = kprobe.function("sys_close").return +{ name = "close" retstr = returnstr(1) } # connect ____________________________________________________ # long sys_connect(int fd, struct sockaddr __user *uservaddr, int addrlen) -probe nd_syscall.connect = kernel.function("sys_connect") ? { +probe nd_syscall.connect = kprobe.function("sys_connect") ? +{ name = "connect" // sockfd = $fd // serv_addr_uaddr = $uservaddr // addrlen = $addrlen - // argstr = sprintf("%d, %s, %d", $fd, _struct_sockaddr_u($uservaddr,$addrlen),$addrlen) + // argstr = sprintf("%d, %s, %d", $fd, _struct_sockaddr_u($uservaddr, $addrlen), $addrlen) asmlinkage() sockfd = int_arg(1) serv_addr_uaddr = pointer_arg(2) addrlen = int_arg(3) - argstr = sprintf("%d, %s, %d", sockfd, _struct_sockaddr_u(serv_addr_uaddr,addrlen),addrlen) + argstr = sprintf("%d, %s, %d", sockfd, _struct_sockaddr_u(serv_addr_uaddr, addrlen), addrlen) } -probe nd_syscall.connect.return = kernel.function("sys_connect").return ? { +probe nd_syscall.connect.return = kprobe.function("sys_connect").return ? +{ name = "connect" retstr = returnstr(1) } # creat # long sys_creat(const char __user * pathname, int mode) -probe nd_syscall.creat = kernel.function("sys_creat") ? +probe nd_syscall.creat = kprobe.function("sys_creat") ? { name = "creat" // mode = $mode // pathname = user_string($pathname) // argstr = sprintf("%s, %#o", user_string_quoted($pathname), $mode) + asmlinkage() mode = int_arg(2) pathname = user_string(pointer_arg(1)) argstr = sprintf("%s, %#o", user_string_quoted(pointer_arg(1)), mode) } -probe nd_syscall.creat.return = kernel.function("sys_creat").return ? +probe nd_syscall.creat.return = kprobe.function("sys_creat").return ? { name = "creat" retstr = returnstr(1) @@ -573,20 +600,27 @@ probe nd_syscall.creat.return = kernel.function("sys_creat").return ? # delete_module ______________________________________________ # long sys_delete_module(const char __user *name_user, unsigned int flags) -probe nd_syscall.delete_module = kernel.function("sys_delete_module") ? { +probe nd_syscall.delete_module = kprobe.function("sys_delete_module") ? +{ name = "delete_module" - name_user = user_string($name_user) - flags = $flags - argstr = sprintf("%s, %s", user_string_quoted($name_user), _module_flags_str($flags)) + // name_user = user_string($name_user) + // flags = $flags + // argstr = sprintf("%s, %s", user_string_quoted($name_user), _module_flags_str($flags)) + asmlinkage() + name_user = user_string(pointer_arg(1)) + flags = uint_arg(2) + argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), _module_flags_str(uint_arg(2))) } -probe nd_syscall.delete_module.return = kernel.function("sys_delete_module").return ? { +probe nd_syscall.delete_module.return = kprobe.function("sys_delete_module").return ? +{ name = "delete_module" retstr = returnstr(1) } # dup ________________________________________________________ # long sys_dup(unsigned int fildes) -probe nd_syscall.dup = kernel.function("sys_dup") { +probe nd_syscall.dup = kprobe.function("sys_dup") +{ name = "dup" // oldfd = $fildes // argstr = sprint($fildes) @@ -594,32 +628,44 @@ probe nd_syscall.dup = kernel.function("sys_dup") { old_fd = int_arg(1) argstr = sprint(old_fd) } -probe nd_syscall.dup.return = kernel.function("sys_dup").return { +probe nd_syscall.dup.return = kprobe.function("sys_dup").return +{ name = "dup" retstr = returnstr(1) } # dup2 _______________________________________________________ # long sys_dup2(unsigned int oldfd, unsigned int newfd) -probe nd_syscall.dup2 = kernel.function("sys_dup2") { +probe nd_syscall.dup2 = kprobe.function("sys_dup2") +{ name = "dup2" - oldfd = $oldfd - newfd = $newfd - argstr = sprintf("%d, %d", $oldfd, $newfd) + // oldfd = $oldfd + // newfd = $newfd + // argstr = sprintf("%d, %d", $oldfd, $newfd) + asmlinkage() + oldfd = int_arg(1) + newfd = int_arg(2) + argstr = sprintf("%d, %d", oldfd, newfd) } -probe nd_syscall.dup2.return = kernel.function("sys_dup2").return { +probe nd_syscall.dup2.return = kprobe.function("sys_dup2").return +{ name = "dup2" retstr = returnstr(1) } # epoll_create _______________________________________________ # long sys_epoll_create(int size) -probe nd_syscall.epoll_create = kernel.function("sys_epoll_create") ? { +probe nd_syscall.epoll_create = kprobe.function("sys_epoll_create") ? +{ name = "epoll_create" - size = $size - argstr = sprint($size) + // size = $size + // argstr = sprint($size) + asmlinkage() + size = int_arg(1) + argstr = sprint(size) } -probe nd_syscall.epoll_create.return = kernel.function("sys_epoll_create").return ? { +probe nd_syscall.epoll_create.return = kprobe.function("sys_epoll_create").return ? +{ name = "epoll_create" retstr = returnstr(1) } @@ -630,21 +676,26 @@ probe nd_syscall.epoll_create.return = kernel.function("sys_epoll_create").retur # long compat_sys_epoll_ctl(int epfd, int op, int fd, # struct compat_epoll_event __user *event) # -probe nd_syscall.epoll_ctl = - kernel.function("sys_epoll_ctl") ?, - kernel.function("compat_sys_epoll_ctl") ? +probe nd_syscall.epoll_ctl = kprobe.function("sys_epoll_ctl") ?, + kprobe.function("compat_sys_epoll_ctl") ? { name = "epoll_ctl" - epfd = $epfd - op = $op - op_str = _opoll_op_str($op) - fd = $fd - event_uaddr = $event - argstr = sprintf("%d, %s, %d, %p", $epfd, _opoll_op_str($op), $fd, $event) + // epfd = $epfd + // eop = $op + // eop_str = _opoll_op_str($op) + // efd = $fd + // eevent_uaddr = $event + // eargstr = sprintf("%d, %s, %d, %p", $epfd, _opoll_op_str($op), $fd, $event) + asmlinkage() + epfd = int_arg(1) + op = int_arg(2) + op_str = _opoll_op_str(op) + fd = int_arg(3) + event_uaddr = pointer_arg(4) + argstr = sprintf("%d, %s, %d, %p", epfd, op_str, fd, event_uaddr) } -probe nd_syscall.epoll_ctl.return = - kernel.function("sys_epoll_ctl").return ?, - kernel.function("compat_sys_epoll_ctl").return ? +probe nd_syscall.epoll_ctl.return = kprobe.function("sys_epoll_ctl").return ?, + kprobe.function("compat_sys_epoll_ctl").return ? { name = "epoll_ctl" retstr = returnstr(1) @@ -661,17 +712,17 @@ probe nd_syscall.epoll_ctl.return = # const compat_sigset_t __user *sigmask, # compat_size_t sigsetsize) # -probe nd_syscall.epoll_pwait = - kernel.function("sys_epoll_pwait") ?, - kernel.function("compat_sys_epoll_pwait") ? +probe nd_syscall.epoll_pwait = kprobe.function("sys_epoll_pwait") ?, + kprobe.function("compat_sys_epoll_pwait") ? { name = "epoll_pwait" + asmlinkage() argstr = sprintf("%d, %p, %d, %d, %p, %d", - $epfd, $events, $maxevents, $timeout, $sigmask, $sigsetsize) +// $epfd, $events, $maxevents, $timeout, $sigmask, $sigsetsize) + int_arg(1), pointer_arg(2), int_arg(3), int_arg(4), pointer_arg(5), ulong_arg(6)) } -probe nd_syscall.epoll_pwait.return = - kernel.function("sys_epoll_pwait").return ?, - kernel.function("compat_sys_epoll_pwait").return ? +probe nd_syscall.epoll_pwait.return = kprobe.function("sys_epoll_pwait").return ?, + kprobe.function("compat_sys_epoll_pwait").return ? { name = "epoll_pwait" retstr = returnstr(1) @@ -685,20 +736,24 @@ probe nd_syscall.epoll_pwait.return = # struct compat_epoll_event __user *events, # int maxevents, int timeout) # -probe nd_syscall.epoll_wait = - kernel.function("sys_epoll_wait") ?, - kernel.function("compat_sys_epoll_wait") ? +probe nd_syscall.epoll_wait = kprobe.function("sys_epoll_wait") ?, + kprobe.function("compat_sys_epoll_wait") ? { name = "epoll_wait" - epfd = $epfd - events_uaddr = $events - maxevents = $maxevents - timeout = $timeout - argstr = sprintf("%d, %p, %d, %d", $epfd, $events, $maxevents, $timeout) + // epfd = $epfd + // events_uaddr = $events + // maxevents = $maxevents + // timeout = $timeout + // argstr = sprintf("%d, %p, %d, %d", $epfd, $events, $maxevents, $timeout) + asmlinkage() + epfd = int_arg(1) + events_uaddr = pointer_arg(2) + maxevents = int_arg(3) + timeout = int_arg(4) + argstr = sprintf("%d, %p, %d, %d", epfd, events_uaddr, maxevents, timeout) } -probe nd_syscall.epoll_wait.return = - kernel.function("sys_epoll_wait").return ?, - kernel.function("compat_sys_epoll_wait").return ? +probe nd_syscall.epoll_wait.return = kprobe.function("sys_epoll_wait").return ?, + kprobe.function("compat_sys_epoll_wait").return ? { name = "epoll_wait" retstr = returnstr(1) @@ -707,11 +762,15 @@ probe nd_syscall.epoll_wait.return = # eventfd _____________________________________________________ # long sys_eventfd(unsigned int count) # -probe nd_syscall.eventfd = kernel.function("sys_eventfd") ? { +probe nd_syscall.eventfd = kprobe.function("sys_eventfd") ? +{ name = "eventfd" - argstr = sprint($count) + // argstr = sprint($count) + asmlinkage() + argstr = sprint(uint_arg(1)) } -probe nd_syscall.eventfd.return = kernel.function("sys_eventfd").return ? { +probe nd_syscall.eventfd.return = kprobe.function("sys_eventfd").return ? +{ name = "eventfd" retstr = returnstr(1) } @@ -723,18 +782,21 @@ probe nd_syscall.eventfd.return = kernel.function("sys_eventfd").return ? { # char __user *__user *argv, # char __user *__user *envp, # struct pt_regs * regs) -probe nd_syscall.execve = kernel.function("do_execve") { +probe nd_syscall.execve = kprobe.function("do_execve") +{ name = "execve" // filename = kernel_string($filename) // args = __get_argv($argv, 0) // argstr = sprintf("%s %s", filename, __get_argv($argv, 1)) + asmlinkage() filename = kernel_string(pointer_arg(1)) args = __get_argv(pointer_arg(2), 0) argstr = sprintf("%s %s", filename, __get_argv(pointer_arg(2), 1)) } # v2.6.15-rc2 or earlier has problems with sys_execve return probes # another reason to probe on do_execve -probe nd_syscall.execve.return = kernel.function("do_execve").return { +probe nd_syscall.execve.return = kprobe.function("do_execve").return +{ name = "execve" retstr = returnstr(1) } @@ -742,33 +804,47 @@ probe nd_syscall.execve.return = kernel.function("do_execve").return { # compat_uptr_t __user *argv, # compat_uptr_t __user *envp, # struct pt_regs * regs) -probe nd_syscall.compat_execve = kernel.function("compat_do_execve") ? { +probe nd_syscall.compat_execve = kprobe.function("compat_do_execve") ? +{ name = "compat_execve" - filename = kernel_string($filename) - args = __get_compat_argv($argv, 0) - argstr = sprintf("%s %s", filename, __get_compat_argv($argv, 1)) + // filename = kernel_string($filename) + // args = __get_compat_argv($argv, 0) + // argstr = sprintf("%s %s", filename, __get_compat_argv($argv, 1)) + asmlinkage() + filename = kernel_string(pointer_arg(1)) + args = __get_compat_argv(pointer_arg(2), 0) + argstr = sprintf("%s %s", filename, __get_compat_argv(pointer_arg(2), 1)) } -probe nd_syscall.compat_execve.return = kernel.function("compat_do_execve").return ? { +probe nd_syscall.compat_execve.return = kprobe.function("compat_do_execve").return ? +{ name = "compat_execve" retstr = returnstr(1) } # exit _______________________________________________________ # long sys_exit(int error_code) -probe nd_syscall.exit = kernel.function("do_exit") { +probe nd_syscall.exit = kprobe.function("do_exit") +{ name = "exit" - status = $code - argstr = sprint($code) + // status = $code + // argstr = sprint($code) + asmlinkage() + status = int_arg(1) + argstr = sprint(status) } probe nd_syscall.exit.return = end {} # exit_group _________________________________________________ # void sys_exit_group(int error_code) # -probe nd_syscall.exit_group = kernel.function("sys_exit_group") { +probe nd_syscall.exit_group = kprobe.function("sys_exit_group") +{ name = "exit_group" - status = $error_code - argstr = sprint($error_code) + // status = $error_code + // argstr = sprint($error_code) + asmlinkage() + status = int_arg(1) + argstr = sprint(status) } probe nd_syscall.exit_group.return = end {} @@ -777,15 +853,23 @@ probe nd_syscall.exit_group.return = end {} # fadvise64 __________________________________________________ # long sys_fadvise64(int fd, loff_t offset, size_t len, int advice) # -probe nd_syscall.fadvise64 = kernel.function("sys_fadvise64") ? { +probe nd_syscall.fadvise64 = kprobe.function("sys_fadvise64") ? +{ name = "fadvise64" - fs = $fd - offset = $offset - len = $len - advice = $advice - argstr = sprintf("%d, %d, %d, %s", $fd, $offset, $len, _fadvice_advice_str($advice)) + // fd = $fd + // offset = $offset + // len = $len + // advice = $advice + // argstr = sprintf("%d, %d, %d, %s", $fd, $offset, $len, _fadvice_advice_str($advice)) + asmlinkage() + fd = int_arg(1) + offset = longlong_arg(2) + len = ulong_arg(3) + advice = int_arg(4) + argstr = sprintf("%d, %d, %d, %s", fd, offset, len, _fadvice_advice_str(advice)) } -probe nd_syscall.fadvise64.return = kernel.function("sys_fadvise64").return ? { +probe nd_syscall.fadvise64.return = kprobe.function("sys_fadvise64").return ? +{ name = "fadvise64" retstr = returnstr(1) } @@ -793,15 +877,23 @@ probe nd_syscall.fadvise64.return = kernel.function("sys_fadvise64").return ? { # fadvise64_64 _______________________________________________ # long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice) # -probe nd_syscall.fadvise64_64 = kernel.function("sys_fadvise64_64") { +probe nd_syscall.fadvise64_64 = kprobe.function("sys_fadvise64_64") +{ name = "fadvise64_64" - fs = $fd - offset = $offset - len = $len - advice = $advice - argstr = sprintf("%d, %d, %d, %s", $fd, $offset, $len, _fadvice_advice_str($advice)) + // fd = $fd + // offset = $offset + // len = $len + // advice = $advice + // argstr = sprintf("%d, %d, %d, %s", $fd, $offset, $len, _fadvice_advice_str($advice)) + asmlinkage() + fd = int_arg(1) + offset = longlong_arg(2) + len = ulong_arg(3) + advice = int_arg(4) + argstr = sprintf("%d, %d, %d, %s", fd, offset, len, _fadvice_advice_str(advice)) } -probe nd_syscall.fadvise64_64.return = kernel.function("sys_fadvise64_64").return { +probe nd_syscall.fadvise64_64.return = kprobe.function("sys_fadvise64_64").return +{ name = "fadvise64_64" retstr = returnstr(1) } @@ -811,15 +903,17 @@ probe nd_syscall.fadvise64_64.return = kernel.function("sys_fadvise64_64").retu # fadvise64 __________________________________________________ # long sys_fadvise64(int fd, loff_t offset, size_t len, int advice) # -probe nd_syscall.fadvise64 = kernel.function("sys_fadvise64") { +probe nd_syscall.fadvise64 = kprobe.function("sys_fadvise64") +{ name = "fadvise64" - fs = 0 + fd = 0 offset = 0 len = 0 advice = 0 argstr = "" } -probe nd_syscall.fadvise64.return = kernel.function("sys_fadvise64").return { +probe nd_syscall.fadvise64.return = kprobe.function("sys_fadvise64").return +{ name = "fadvise64" retstr = returnstr(1) } @@ -827,15 +921,17 @@ probe nd_syscall.fadvise64.return = kernel.function("sys_fadvise64").return { # fadvise64_64 _______________________________________________ # long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice) # -probe nd_syscall.fadvise64_64 = kernel.function("sys_fadvise64_64") { +probe nd_syscall.fadvise64_64 = kprobe.function("sys_fadvise64_64") +{ name = "fadvise64_64" - fs = 0 + fd = 0 offset = 0 len = 0 advice = 0 argstr = "" } -probe nd_syscall.fadvise64_64.return = kernel.function("sys_fadvise64_64").return { +probe nd_syscall.fadvise64_64.return = kprobe.function("sys_fadvise64_64").return +{ name = "fadvise64_64" retstr = returnstr(1) } @@ -843,53 +939,77 @@ probe nd_syscall.fadvise64_64.return = kernel.function("sys_fadvise64_64").retu # fchdir _____________________________________________________ # long sys_fchdir(unsigned int fd) -probe nd_syscall.fchdir = kernel.function("sys_fchdir") { +probe nd_syscall.fchdir = kprobe.function("sys_fchdir") +{ name = "fchdir" - fd = $fd - argstr = sprint($fd) + // fd = $fd + // argstr = sprint($fd) + asmlinkage() + fd = int_arg(1) + argstr = sprint(fd) } -probe nd_syscall.fchdir.return = kernel.function("sys_fchdir").return { +probe nd_syscall.fchdir.return = kprobe.function("sys_fchdir").return +{ name = "fchdir" retstr = returnstr(1) } # fchmod _____________________________________________________ # long sys_fchmod(unsigned int fd, mode_t mode) -probe nd_syscall.fchmod = kernel.function("sys_fchmod") { +probe nd_syscall.fchmod = kprobe.function("sys_fchmod") +{ name = "fchmod" - fildes = $fd - mode = $mode - argstr = sprintf("%d, %#o", $fd, $mode) + // fildes = $fd + // mode = $mode + asmlinkage() + fildes = int_arg(1) + mode = uint_arg(2) # SAFE? + argstr = sprintf("%d, %#o", fildes, mode) } -probe nd_syscall.fchmod.return = kernel.function("sys_fchmod").return { +probe nd_syscall.fchmod.return = kprobe.function("sys_fchmod").return +{ name = "fchmod" retstr = returnstr(1) } # fchown _____________________________________________________ # long sys_fchown(unsigned int fd, uid_t user, gid_t group) -probe nd_syscall.fchown = kernel.function("sys_fchown") { +probe nd_syscall.fchown = kprobe.function("sys_fchown") +{ name = "fchown" - fd = $fd - owner = __int32($user) - group = __int32($group) - argstr = sprintf("%d, %d, %d", $fd, owner, group) + // fd = $fd + // owner = __int32($user) + // group = __int32($group) + // argstr = sprintf("%d, %d, %d", $fd, owner, group) + asmlinkage() + fd = int_arg(1) + owner = __int32(uint_arg(2)) + group = __int32(uint_arg(3)) + argstr = sprintf("%d, %d, %d", fd, owner, group) } -probe nd_syscall.fchown.return = kernel.function("sys_fchown").return { +probe nd_syscall.fchown.return = kprobe.function("sys_fchown").return +{ name = "fchown" retstr = returnstr(1) } # fchown16 ___________________________________________________ # long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group) -probe nd_syscall.fchown16 = kernel.function("sys_fchown16") ? { +probe nd_syscall.fchown16 = kprobe.function("sys_fchown16") ? +{ name = "fchown16" - fd = $fd - owner = __short($user) - group = __short($group) - argstr = sprintf("%d, %d, %d", $fd, owner, group) + // fd = $fd + // owner = __short($user) + // group = __short($group) + // argstr = sprintf("%d, %d, %d", $fd, owner, group) + asmlinkage() + fd = int_arg(1) + owner = __short(uint_arg(2)) + group = __short(uint_arg(3)) + argstr = sprintf("%d, %d, %d", fd, owner, group) } -probe nd_syscall.fchown16.return = kernel.function("sys_fchown16").return ? { +probe nd_syscall.fchown16.return = kprobe.function("sys_fchown16").return ? +{ name = "fchown16" retstr = returnstr(1) } @@ -900,24 +1020,28 @@ probe nd_syscall.fchown16.return = kernel.function("sys_fchown16").return ? { # long compat_sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg) # long compat_sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg) # -probe nd_syscall.fcntl = - kernel.function("sys_fcntl") ?, - kernel.function("sys_fcntl64") ?, - kernel.function("compat_sys_fcntl") ?, - kernel.function("compat_sys_fcntl64") ? +probe nd_syscall.fcntl = kprobe.function("sys_fcntl") ?, + kprobe.function("sys_fcntl64") ?, + kprobe.function("compat_sys_fcntl") ?, + kprobe.function("compat_sys_fcntl64") ? { name = "fcntl" - fd = $fd - cmd = $cmd - cmd_str = _fcntl_cmd_str($cmd) - arg = $arg - argstr = sprintf("%d, %s, %p", $fd, _fcntl_cmd_str($cmd), $arg) -} -probe nd_syscall.fcntl.return = - kernel.function("sys_fcntl").return ?, - kernel.function("sys_fcntl64").return ?, - kernel.function("compat_sys_fcntl").return ?, - kernel.function("compat_sys_fcntl64").return ? + // fd = $fd + // cmd = $cmd + // cmd_str = _fcntl_cmd_str($cmd) + // arg = $arg + // argstr = sprintf("%d, %s, %p", $fd, _fcntl_cmd_str($cmd), $arg) + asmlinkage() + fd = int_arg(1) + cmd = int_arg(2) + cmd_str = _fcntl_cmd_str(cmd) + arg = long_arg(3) + argstr = sprintf("%d, %s, %p", fd, cmd_str, arg) +} +probe nd_syscall.fcntl.return = kprobe.function("sys_fcntl").return ?, + kprobe.function("sys_fcntl64").return ?, + kprobe.function("compat_sys_fcntl").return ?, + kprobe.function("compat_sys_fcntl64").return ? { name = "fcntl" retstr = returnstr(1) @@ -925,12 +1049,16 @@ probe nd_syscall.fcntl.return = # fdatasync __________________________________________________ # long sys_fdatasync(unsigned int fd) -probe nd_syscall.fdatasync = kernel.function("sys_fdatasync") { +probe nd_syscall.fdatasync = kprobe.function("sys_fdatasync") +{ name = "fdatasync" - fd = $fd + // fd = $fd + asmlinkage() + fd = int_arg(1) argstr = sprint(fd) } -probe nd_syscall.fdatasync.return = kernel.function("sys_fdatasync").return { +probe nd_syscall.fdatasync.return = kprobe.function("sys_fdatasync").return +{ name = "fdatasync" retstr = returnstr(1) } @@ -938,42 +1066,61 @@ probe nd_syscall.fdatasync.return = kernel.function("sys_fdatasync").return { # fgetxattr __________________________________________________ # ssize_t sys_fgetxattr(int fd, char __user *name, # void __user *value, size_t size) -probe nd_syscall.fgetxattr = kernel.function("sys_fgetxattr") { +probe nd_syscall.fgetxattr = kprobe.function("sys_fgetxattr") +{ name = "fgetxattr" - filedes = $fd -#FIXME - name2 = user_string($name) - value_uaddr = $value - size = $size - argstr = sprintf("%d, %s, %p, %d", filedes, user_string_quoted($name), value_uaddr, size) -} -probe nd_syscall.fgetxattr.return = kernel.function("sys_fgetxattr").return { + // filedes = $fd + // name2 = user_string($name) + // value_uaddr = $value + // size = $size + // argstr = sprintf("%d, %s, %p, %d", $fd, user_string_quoted($name), value_uaddr, size) + asmlinkage() + filedes = int_arg(1) + # FIXME + name2 = user_string(pointer_arg(2)) + value_uaddr = pointer_arg(3) + size = ulong_arg(4) + argstr = sprintf("%d, %s, %p, %d", filedes, user_string_quoted(pointer_arg(2)), value_uaddr, size) +} +probe nd_syscall.fgetxattr.return = kprobe.function("sys_fgetxattr").return +{ name = "fgetxattr" retstr = returnstr(1) } # flistxattr _________________________________________________ # ssize_t sys_flistxattr(int fd, char __user *list, size_t size) -probe nd_syscall.flistxattr = kernel.function("sys_flistxattr") { +probe nd_syscall.flistxattr = kprobe.function("sys_flistxattr") +{ name = "flistxattr" - filedes = $fd - list_uaddr = $list - size = $size + // filedes = $fd + // list_uaddr = $list + // size = $size + asmlinkage() + filedes = int_arg(1) + list_uaddr = pointer_arg(2) + size = ulong_arg(3) argstr = sprintf("%d, %p, %d", filedes, list_uaddr, size) } -probe nd_syscall.flistxattr.return = kernel.function("sys_flistxattr").return { +probe nd_syscall.flistxattr.return = kprobe.function("sys_flistxattr").return +{ name = "flistxattr" retstr = returnstr(1) } # flock ______________________________________________________ # long sys_flock(unsigned int fd, unsigned int cmd) -probe nd_syscall.flock = kernel.function("sys_flock") { +probe nd_syscall.flock = kprobe.function("sys_flock") +{ name = "flock" - fd = $fd - operation = $cmd + // fd = $fd + // operation = $cmd + asmlinkage() + fd = int_arg(1) + operation = int_arg(2) argstr = sprintf("%d, %s", fd, _flock_cmd_str(operation)) } -probe nd_syscall.flock.return = kernel.function("sys_flock").return { +probe nd_syscall.flock.return = kprobe.function("sys_flock").return +{ name = "flock" retstr = returnstr(1) } @@ -1016,13 +1163,15 @@ CATCH_DEREF_FAULT(); # unsigned long stack_size, # int __user *parent_tidptr, # int __user *child_tidptr) -probe nd_syscall.fork = kernel.function("do_fork") { +probe nd_syscall.fork = kprobe.function("do_fork") +{ // clone_flags = $clone_flags // stack_start = $stack_start // regs = $regs // stack_size = $stack_size // parent_tid_uaddr = $parent_tidptr // child_tid_uaddr = $child_tidptr + asmlinkage() clone_flags = ulong_arg(1) stack_start = ulong_arg(2) regs = pointer_arg(3) @@ -1042,19 +1191,27 @@ probe nd_syscall.fork = kernel.function("do_fork") { argstr = __fork_flags(clone_flags) } } -probe nd_syscall.fork.return = kernel.function("do_fork").return { +probe nd_syscall.fork.return = kprobe.function("do_fork").return +{ name = "fork" retstr = returnstr(1) } # fremovexattr _______________________________________________ # long sys_fremovexattr(int fd, char __user *name) -probe nd_syscall.fremovexattr = kernel.function("sys_fremovexattr") { +probe nd_syscall.fremovexattr = kprobe.function("sys_fremovexattr") +{ name = "fremovexattr" - filedes = $fd - name_uaddr = $name - argstr = sprintf("FIXME PLEASE") + // filedes = $fd + // name2 = user_string($name) + // argstr = sprintf("%d, %s", $fd, user_string_quoted($name)) + asmlinkage() + filedes = int_arg(1) + # FIXME + name2 = user_string(pointer_arg(2)) + argstr = sprintf("%d, %s", filedes, user_string_quoted(pointer_arg(2))) } -probe nd_syscall.fremovexattr.return = kernel.function("sys_fremovexattr").return { +probe nd_syscall.fremovexattr.return = kprobe.function("sys_fremovexattr").return +{ name = "fremovexattr" retstr = returnstr(1) } @@ -1068,17 +1225,26 @@ probe nd_syscall.fremovexattr.return = kernel.function("sys_fremovexattr").retur * size_t size, * int flags) */ -probe nd_syscall.fsetxattr = kernel.function("sys_fsetxattr") { +probe nd_syscall.fsetxattr = kprobe.function("sys_fsetxattr") +{ name = "fsetxattr" - filedes = $fd -# FIXME - name2 = user_string($name) - value_uaddr = $value - size = $size - flags = $flags - argstr = sprintf("%d, %s, %p, %d, %p", filedes, user_string_quoted($name), value_uaddr, size, flags) -} -probe nd_syscall.fsetxattr.return = kernel.function("sys_fsetxattr").return { + // filedes = $fd + // name2 = user_string($name) + // value_uaddr = $value + // size = $size + // flags = $flags + // argstr = sprintf("%d, %s, %p, %d, %p", filedes, user_string_quoted($name), value_uaddr, size, flags) + asmlinkage() + filedes = int_arg(1) + # FIXME + name2 = user_string(pointer_arg(2)) + value_uaddr = pointer_arg(3) + size = ulong_arg(4) + flags = int_arg(5) + argstr = sprintf("%d, %s, %p, %d, %p", filedes, user_string_quoted(pointer_arg(2)), value_uaddr, size, flags) +} +probe nd_syscall.fsetxattr.return = kprobe.function("sys_fsetxattr").return +{ name = "fsetxattr" retstr = returnstr(1) } @@ -1092,26 +1258,28 @@ probe nd_syscall.fsetxattr.return = kernel.function("sys_fsetxattr").return { # struct oldabi_stat64 __user * statbuf) # long compat_sys_newfstat(unsigned int fd, struct compat_stat __user * statbuf) # -probe nd_syscall.fstat = - kernel.function("sys_fstat") ?, - kernel.function("sys_fstat64") ?, - kernel.function("sys32_fstat64") ?, - kernel.function("sys_newfstat") ?, - kernel.function("sys_oabi_fstat64") ?, - kernel.function("compat_sys_newfstat") ? +probe nd_syscall.fstat = kprobe.function("sys_fstat") ?, + kprobe.function("sys_fstat64") ?, + kprobe.function("sys32_fstat64") ?, + kprobe.function("sys_newfstat") ?, + kprobe.function("sys_oabi_fstat64") ?, + kprobe.function("compat_sys_newfstat") ? { name = "fstat" - filedes = $fd - buf_uaddr = $statbuf - argstr = sprintf("%d, %p", $fd, $statbuf) -} -probe nd_syscall.fstat.return = - kernel.function("sys_fstat").return ?, - kernel.function("sys_fstat64").return ?, - kernel.function("sys32_fstat64").return ?, - kernel.function("sys_newfstat").return ?, - kernel.function("sys_oabi_fstat64").return ?, - kernel.function("compat_sys_newfstat").return ? + // filedes = $fd + // buf_uaddr = $statbuf + // argstr = sprintf("%d, %p", $fd, $statbuf) + asmlinkage() + filedes = int_arg(1) + buf_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", filedes, buf_uaddr) +} +probe nd_syscall.fstat.return = kprobe.function("sys_fstat").return ?, + kprobe.function("sys_fstat64").return ?, + kprobe.function("sys32_fstat64").return ?, + kprobe.function("sys_newfstat").return ?, + kprobe.function("sys_oabi_fstat64").return ?, + kprobe.function("compat_sys_newfstat").return ? { name = "fstat" retstr = returnstr(1) @@ -1122,23 +1290,26 @@ probe nd_syscall.fstat.return = # long sys_newfstatat(int dfd, char __user *filename, struct stat __user *statbuf, int flag) # long sys_fstatat64(int dfd, char __user *filename, struct stat64 __user *statbuf, int flag) # long compat_sys_newfstatat(unsigned int dfd, char __user *filename, struct compat_stat __user *statbuf, int flag) -probe nd_syscall.fstatat = - kernel.function("sys_fstatat64") ?, - kernel.function("sys_newfstatat") ?, - kernel.function("compat_sys_newfstatat") ?, - kernel.function("sys32_fstatat64") ? +probe nd_syscall.fstatat = kprobe.function("sys_fstatat64") ?, + kprobe.function("sys_newfstatat") ?, + kprobe.function("compat_sys_newfstatat") ?, + kprobe.function("sys32_fstatat64") ? { name = "fstatat" - dirfd = $dfd - path = user_string($filename) - buf_uaddr = $statbuf - argstr = sprintf("%s, %s, %p, %s", _dfd_str($dfd), user_string_quoted($filename), $statbuf, _at_flag_str($flag)) + // dirfd = $dfd + // path = user_string($filename) + // buf_uaddr = $statbuf + // argstr = sprintf("%s, %s, %p, %s", _dfd_str($dfd), user_string_quoted($filename), $statbuf, _at_flag_str($flag)) + asmlinkage() + dirfd = int_arg(1) + path = user_string(pointer_arg(2)) + buf_uaddr = pointer_arg(3) + argstr = sprintf("%s, %s, %p, %s", _dfd_str(dirfd), user_string_quoted(pointer_arg(2)), buf_uaddr, _at_flag_str(int_arg(4))) } -probe nd_syscall.fstatat.return = - kernel.function("sys_fstatat64").return ?, - kernel.function("sys_newfstatat").return ?, - kernel.function("compat_sys_newfstatat").return ?, - kernel.function("sys32_fstatat64").return ? +probe nd_syscall.fstatat.return = kprobe.function("sys_fstatat64").return ?, + kprobe.function("sys_newfstatat").return ?, + kprobe.function("compat_sys_newfstatat").return ?, + kprobe.function("sys32_fstatat64").return ? { name = "fstatat" retstr = returnstr(1) @@ -1148,18 +1319,20 @@ probe nd_syscall.fstatat.return = # long sys_fstatfs(unsigned int fd, struct statfs __user * buf) # long compat_sys_fstatfs(unsigned int fd, struct compat_statfs __user *buf) # -probe nd_syscall.fstatfs = - kernel.function("sys_fstatfs"), - kernel.function("compat_sys_fstatfs") ? +probe nd_syscall.fstatfs = kprobe.function("sys_fstatfs"), + kprobe.function("compat_sys_fstatfs") ? { name = "fstatfs" - fd = $fd - buf_uaddr = $buf - argstr = sprintf("%d, %p", $fd, $buf) + // fd = $fd + // buf_uaddr = $buf + // argstr = sprintf("%d, %p", $fd, $buf) + asmlinkage() + fd = int_arg(1) + buf_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", fd, buf_uaddr) } -probe nd_syscall.fstatfs.return = - kernel.function("sys_fstatfs").return, - kernel.function("compat_sys_fstatfs").return ? +probe nd_syscall.fstatfs.return = kprobe.function("sys_fstatfs").return, + kprobe.function("compat_sys_fstatfs").return ? { name = "fstatfs" retstr = returnstr(1) @@ -1169,19 +1342,22 @@ probe nd_syscall.fstatfs.return = # long sys_fstatfs64(unsigned int fd, size_t sz, struct statfs64 __user *buf) # long compat_sys_fstatfs64(unsigned int fd, compat_size_t sz, struct compat_statfs64 __user *buf) # -probe nd_syscall.fstatfs64 = - kernel.function("sys_fstatfs64") ?, - kernel.function("compat_sys_fstatfs64") ? +probe nd_syscall.fstatfs64 = kprobe.function("sys_fstatfs64") ?, + kprobe.function("compat_sys_fstatfs64") ? { name = "fstatfs" - fd = $fd - sz = $sz - buf_uaddr = $buf - argstr = sprintf("%d, %d, %p", $fd, $sz, $buf) + // fd = $fd + // sz = $sz + // buf_uaddr = $buf + // argstr = sprintf("%d, %d, %p", $fd, $sz, $buf) + asmlinkage() + fd = int_arg(1) + sz = ulong_arg(2) + buf_uaddr = pointer_arg(3) + argstr = sprintf("%d, %d, %p", fd, sz, buf_uaddr) } -probe nd_syscall.fstatfs64.return = - kernel.function("sys_fstatfs64").return ?, - kernel.function("compat_sys_fstatfs64").return ? +probe nd_syscall.fstatfs64.return = kprobe.function("sys_fstatfs64").return ?, + kprobe.function("compat_sys_fstatfs64").return ? { name = "fstatfs" retstr = returnstr(1) @@ -1189,37 +1365,51 @@ probe nd_syscall.fstatfs64.return = # fsync ______________________________________________________ # long sys_fsync(unsigned int fd) -probe nd_syscall.fsync = kernel.function("sys_fsync") { +probe nd_syscall.fsync = kprobe.function("sys_fsync") +{ name = "fsync" - fd = $fd + // fd = $fd + asmlinkage() + fd = int_arg(1) argstr = sprint(fd) } -probe nd_syscall.fsync.return = kernel.function("sys_fsync").return { +probe nd_syscall.fsync.return = kprobe.function("sys_fsync").return +{ name = "fsync" retstr = returnstr(1) } # ftruncate __________________________________________________ # long sys_ftruncate(unsigned int fd, unsigned long length) -probe nd_syscall.ftruncate = kernel.function("sys_ftruncate") { +probe nd_syscall.ftruncate = kprobe.function("sys_ftruncate") +{ name = "ftruncate" - fd = $fd - length = $length + // fd = $fd + // length = $length + asmlinkage() + fd = int_arg(1) + length = ulong_arg(2) argstr = sprintf("%d, %d", fd, length) } -probe nd_syscall.ftruncate.return = kernel.function("sys_ftruncate").return { +probe nd_syscall.ftruncate.return = kprobe.function("sys_ftruncate").return +{ name = "ftruncate" retstr = returnstr(1) } # ftruncate64 ________________________________________________ # long sys_ftruncate64(unsigned int fd, loff_t length) -probe nd_syscall.ftruncate64 = kernel.function("sys_ftruncate64") ? { +probe nd_syscall.ftruncate64 = kprobe.function("sys_ftruncate64") ? +{ name = "ftruncate" - fd = $fd - length = $length + // fd = $fd + // length = $length + asmlinkage() + fd = int_arg(1) + length = longlong_arg(2) argstr = sprintf("%d, %d", fd, length) } -probe nd_syscall.ftruncate64.return = kernel.function("sys_ftruncate64").return ? { +probe nd_syscall.ftruncate64.return = kprobe.function("sys_ftruncate64").return ? +{ name = "ftruncate" retstr = returnstr(1) } @@ -1235,7 +1425,8 @@ probe nd_syscall.ftruncate64.return = kernel.function("sys_ftruncate64").return # struct compat_timespec __user *utime, u32 __user *uaddr2, # u32 val3) # -probe nd_syscall.futex = kernel.function("sys_futex") ? { +probe nd_syscall.futex = kprobe.function("sys_futex") ? +{ name = "futex" // futex_uaddr = $uaddr // op = $op @@ -1245,7 +1436,7 @@ probe nd_syscall.futex = kernel.function("sys_futex") ? { // val3 = $val3 // if (op == 0) // argstr = sprintf("%p, %s, %d, %s", $uaddr, _futex_op_str($op), - // $val, _struct_timespec_u($utime,1)) + // $val, _struct_timespec_u($utime, 1)) // else // argstr = sprintf("%p, %s, %d", $uaddr, _futex_op_str($op), // $val) @@ -1259,16 +1450,18 @@ probe nd_syscall.futex = kernel.function("sys_futex") ? { if (op == 0) argstr = sprintf("%p, %s, %d, %s", futex_uaddr, _futex_op_str(op), val, - _struct_timespec_u(utime_uaddr,1)) + _struct_timespec_u(utime_uaddr, 1)) else argstr = sprintf("%p, %s, %d", futex_uaddr, _futex_op_str(op), val) } -probe nd_syscall.futex.return = kernel.function("sys_futex").return ? { +probe nd_syscall.futex.return = kprobe.function("sys_futex").return ? +{ name = "futex" retstr = returnstr(1) } -probe nd_syscall.compat_futex = kernel.function("compat_sys_futex") ? { +probe nd_syscall.compat_futex = kprobe.function("compat_sys_futex") ? +{ name = "futex" // futex_uaddr = $uaddr // op = $op @@ -1278,7 +1471,7 @@ probe nd_syscall.compat_futex = kernel.function("compat_sys_futex") ? { // val3 = $val3 // if (op == 0) // argstr = sprintf("%p, %s, %d, %s", $uaddr, _futex_op_str($op), - // $val, _struct_compat_timespec_u($utime,1)) + // $val, _struct_compat_timespec_u($utime, 1)) // else // argstr = sprintf("%p, %s, %d", $uaddr, _futex_op_str($op), // $val) @@ -1292,12 +1485,13 @@ probe nd_syscall.compat_futex = kernel.function("compat_sys_futex") ? { if (op == 0) argstr = sprintf("%p, %s, %d, %s", futex_uaddr, _futex_op_str(op), val, - _struct_compat_timespec_u(utime_uaddr,1)) + _struct_compat_timespec_u(utime_uaddr, 1)) else argstr = sprintf("%p, %s, %d", futex_uaddr, _futex_op_str(op), val) } -probe nd_syscall.compat_futex.return = kernel.function("compat_sys_futex").return ? { +probe nd_syscall.compat_futex.return = kprobe.function("compat_sys_futex").return ? +{ name = "futex" retstr = returnstr(1) } @@ -1308,69 +1502,95 @@ probe nd_syscall.compat_futex.return = kernel.function("compat_sys_futex").retur # long compat_sys_futimesat(unsigned int dfd, char __user *filename, struct compat_timeval __user *t) # -probe nd_syscall.futimesat = kernel.function("sys_futimesat") ? { +probe nd_syscall.futimesat = kprobe.function("sys_futimesat") ? +{ name = "futimesat" - dirfd = $dfd - filename_uaddr = $filename - filename = user_string($filename) - tvp_uaddr = $utimes - argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), - _struct_timeval_u($utimes, 2)) -} -probe nd_syscall.compat_futimesat = kernel.function("compat_sys_futimesat") ? { + // dirfd = $dfd + // filename_uaddr = $filename + // filename = user_string($filename) + // tvp_uaddr = $utimes + // argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), + // _struct_timeval_u($utimes, 2)) + asmlinkage() + dirfd = int_arg(1) + filename_uaddr = pointer_arg(2) + filename = user_string(filename_uaddr) + tvp_uaddr = pointer_arg(3) + argstr = sprintf("%s, %s, %s", _dfd_str(dirfd), user_string_quoted(filename_uaddr), + _struct_timeval_u(tvp_uaddr, 2)) +} +probe nd_syscall.compat_futimesat = kprobe.function("compat_sys_futimesat") ? +{ name = "futimesat" - dirfd = $dfd - filename_uaddr = $filename - filename = user_string($filename) - tvp_uaddr = $t - argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), - _struct_compat_timeval_u($t, 2)) -} -probe nd_syscall.futimesat.return = kernel.function("sys_futimesat").return ? { + // dirfd = $dfd + // filename_uaddr = $filename + // filename = user_string($filename) + // tvp_uaddr = $utimes + // argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), + // _struct_timeval_u($utimes, 2)) + asmlinkage() + dirfd = uint_arg(1) + filename_uaddr = pointer_arg(2) + filename = user_string(pointer_arg(2)) + tvp_uaddr = pointer_arg(3) + argstr = sprintf("%s, %s, %s", _dfd_str(uint_arg(1)), user_string_quoted(pointer_arg(2)), + _struct_compat_timeval_u(pointer_arg(3), 2)) +} +probe nd_syscall.futimesat.return = kprobe.function("sys_futimesat").return ? +{ name = "futimesat" retstr = returnstr(1) } -probe nd_syscall.compat_futimesat.return = kernel.function("compat_sys_futimesat").return ? { +probe nd_syscall.compat_futimesat.return = kprobe.function("compat_sys_futimesat").return ? +{ name = "futimesat" retstr = returnstr(1) } # getcwd _____________________________________________________ # long sys_getcwd(char __user *buf, unsigned long size) -probe nd_syscall.getcwd = kernel.function("sys_getcwd") { +probe nd_syscall.getcwd = kprobe.function("sys_getcwd") +{ name = "getcwd" - buf_uaddr = $buf - size = $size + // buf_uaddr = $buf + // size = $size + asmlinkage() + buf_uaddr = pointer_arg(1) + size = ulong_arg(2) argstr = sprintf("%p, %d", buf_uaddr, size) } -probe nd_syscall.getcwd.return = kernel.function("sys_getcwd").return { +probe nd_syscall.getcwd.return = kprobe.function("sys_getcwd").return +{ name = "getcwd" retstr = returnstr(1) } # getdents ___________________________________________________ # long sys_getdents(unsigned int fd, struct linux_dirent __user * dirent, unsigned int count) -# long compat_sys_getdents(unsigned int fd,struct compat_linux_dirent __user *dirent, unsigned int count) +# long compat_sys_getdents(unsigned int fd, struct compat_linux_dirent __user *dirent, unsigned int count) # long sys_getdents64(unsigned int fd, struct linux_dirent64 __user * dirent, unsigned int count) # long compat_sys_getdents64(unsigned int fd, struct linux_dirent64 __user * dirent, unsigned int count) # -probe nd_syscall.getdents = - kernel.function("sys_getdents") ?, - kernel.function("sys_getdents64") ?, - kernel.function("compat_sys_getdents") ?, - kernel.function("compat_sys_getdents64") ? +probe nd_syscall.getdents = kprobe.function("sys_getdents") ?, + kprobe.function("sys_getdents64") ?, + kprobe.function("compat_sys_getdents") ?, + kprobe.function("compat_sys_getdents64") ? { name = "getdents" - fd = $fd - dirp_uaddr = $dirent - count = $count - argstr = sprintf("%d, %p, %d", $fd, $dirent, $count) + // fd = $fd + // dirp_uaddr = $dirent + // count = $count + // argstr = sprintf("%d, %p, %d", $fd, $dirent, $count) + asmlinkage() + fd = int_arg(1) + dirp_uaddr = pointer_arg(2) + count = uint_arg(3) + argstr = sprintf("%d, %p, %d", fd, dirp_uaddr, count) } -probe nd_syscall.getdents.return = - kernel.function("sys_getdents").return ?, - kernel.function("sys_getdents64").return ?, - kernel.function("compat_sys_getdents").return ?, - kernel.function("compat_sys_getdents64").return ? +probe nd_syscall.getdents.return = kprobe.function("sys_getdents").return ?, + kprobe.function("sys_getdents64").return ?, + kprobe.function("compat_sys_getdents").return ?, + kprobe.function("compat_sys_getdents64").return ? { name = "getdents" retstr = returnstr(1) @@ -1381,18 +1601,16 @@ probe nd_syscall.getdents.return = # long sys_getegid16(void) # long sys32_getegid16(void) # -probe nd_syscall.getegid = - kernel.function("sys_getegid16") ?, - kernel.function("sys32_getegid16") ?, - kernel.function("sys_getegid") +probe nd_syscall.getegid = kprobe.function("sys_getegid16") ?, + kprobe.function("sys32_getegid16") ?, + kprobe.function("sys_getegid") { name = "getegid" argstr = "" } -probe nd_syscall.getegid.return = - kernel.function("sys_getegid16").return ?, - kernel.function("sys32_getegid16").return ?, - kernel.function("sys_getegid").return +probe nd_syscall.getegid.return = kprobe.function("sys_getegid16").return ?, + kprobe.function("sys32_getegid16").return ?, + kprobe.function("sys_getegid").return { name = "getegid" retstr = returnstr(1) @@ -1402,18 +1620,16 @@ probe nd_syscall.getegid.return = # long sys_geteuid(void) # long sys32_geteuid16(void) # -probe nd_syscall.geteuid = - kernel.function("sys_geteuid16") ?, - kernel.function("sys32_geteuid16") ?, - kernel.function("sys_geteuid") +probe nd_syscall.geteuid = kprobe.function("sys_geteuid16") ?, + kprobe.function("sys32_geteuid16") ?, + kprobe.function("sys_geteuid") { name = "geteuid" argstr = "" } -probe nd_syscall.geteuid.return = - kernel.function("sys_geteuid16").return ?, - kernel.function("sys32_geteuid16").return ?, - kernel.function("sys_geteuid").return +probe nd_syscall.geteuid.return = kprobe.function("sys_geteuid16").return ?, + kprobe.function("sys32_geteuid16").return ?, + kprobe.function("sys_geteuid").return { name = "geteuid" retstr = returnstr(1) @@ -1423,18 +1639,16 @@ probe nd_syscall.geteuid.return = # long sys_getgid(void) # long sys32_getgid16(void) # -probe nd_syscall.getgid = - kernel.function("sys_getgid16") ?, - kernel.function("sys32_getgid16") ?, - kernel.function("sys_getgid") +probe nd_syscall.getgid = kprobe.function("sys_getgid16") ?, + kprobe.function("sys32_getgid16") ?, + kprobe.function("sys_getgid") { name = "getgid" argstr = "" } -probe nd_syscall.getgid.return = - kernel.function("sys_getgid16").return ?, - kernel.function("sys32_getgid16").return ?, - kernel.function("sys_getgid").return +probe nd_syscall.getgid.return = kprobe.function("sys_getgid16").return ?, + kprobe.function("sys32_getgid16").return ?, + kprobe.function("sys_getgid").return { name = "getgid" retstr = returnstr(1) @@ -1445,20 +1659,22 @@ probe nd_syscall.getgid.return = # long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist) # long sys32_getgroups16(int gidsetsize, u16 __user *grouplist) # -probe nd_syscall.getgroups = - kernel.function("sys_getgroups") ?, - kernel.function("sys_getgroups16") ?, - kernel.function("sys32_getgroups16") ? +probe nd_syscall.getgroups = kprobe.function("sys_getgroups") ?, + kprobe.function("sys_getgroups16") ?, + kprobe.function("sys32_getgroups16") ? { name = "getgroups" - size = $gidsetsize - list_uaddr = $grouplist - argstr = sprintf("%d, %p", $gidsetsize, $grouplist) + // size = $gidsetsize + // list_uaddr = $grouplist + // argstr = sprintf("%d, %p", $gidsetsize, $grouplist) + asmlinkage() + size = int_arg(1) + list_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", size, list_uaddr) } -probe nd_syscall.getgroups.return = - kernel.function("sys_getgroups").return ?, - kernel.function("sys_getgroups16").return ?, - kernel.function("sys32_getgroups16").return ? +probe nd_syscall.getgroups.return = kprobe.function("sys_getgroups").return ?, + kprobe.function("sys_getgroups16").return ?, + kprobe.function("sys32_getgroups16").return ? { name = "getgroups" retstr = returnstr(1) @@ -1466,13 +1682,18 @@ probe nd_syscall.getgroups.return = # gethostname ________________________________________________ # long sys_gethostname(char __user *name, int len) -probe nd_syscall.gethostname = kernel.function("sys_gethostname") ? { +probe nd_syscall.gethostname = kprobe.function("sys_gethostname") ? +{ name = "gethostname" - name_uaddr = $name - len = $len + // name_uaddr = $name + // len = $len + asmlinkage() + name_uaddr = pointer_arg(1) + len = int_arg(2) argstr = sprintf ("%p, %d", name_uaddr, len) } -probe nd_syscall.gethostname.return = kernel.function("sys_gethostname").return ? { +probe nd_syscall.gethostname.return = kprobe.function("sys_gethostname").return ? +{ name = "gethostname" retstr = returnstr(1) } @@ -1480,24 +1701,36 @@ probe nd_syscall.gethostname.return = kernel.function("sys_gethostname").return # getitimer __________________________________________________ # sys_getitimer(int which, struct itimerval __user *value) # -probe nd_syscall.getitimer = kernel.function("sys_getitimer") { +probe nd_syscall.getitimer = kprobe.function("sys_getitimer") +{ name = "getitimer" - which = $which - value_uaddr = $value - argstr = sprintf("%s, %p", _itimer_which_str($which), $value) + // which = $which + // value_uaddr = $value + // argstr = sprintf("%s, %p", _itimer_which_str($which), $value) + asmlinkage() + which = int_arg(1) + value_uaddr = pointer_arg(2) + argstr = sprintf("%s, %p", _itimer_which_str(which), value_uaddr ) } -probe nd_syscall.getitimer.return = kernel.function("sys_getitimer").return { +probe nd_syscall.getitimer.return = kprobe.function("sys_getitimer").return +{ name = "getitimer" retstr = returnstr(1) } # long compat_sys_getitimer(int which, struct compat_itimerval __user *it -probe nd_syscall.compat_getitimer = kernel.function("compat_sys_getitimer") ? { +probe nd_syscall.compat_getitimer = kprobe.function("compat_sys_getitimer") ? +{ name = "getitimer" - which = $which - value_uaddr = $it - argstr = sprintf("%s, %p", _itimer_which_str($which), $it) + // which = $which + // value_uaddr = $it + // argstr = sprintf("%s, %p", _itimer_which_str($which), $it) + asmlinkage() + which = int_arg(1) + value_uaddr = pointer_arg(2) + argstr = sprintf("%s, %p", _itimer_which_str(which), value_uaddr) } -probe nd_syscall.compat_getitimer.return = kernel.function("compat_sys_getitimer").return ? { +probe nd_syscall.compat_getitimer.return = kprobe.function("compat_sys_getitimer").return ? +{ name = "getitimer" retstr = returnstr(1) } @@ -1513,22 +1746,28 @@ probe nd_syscall.compat_getitimer.return = kernel.function("compat_sys_getitimer # compat_ulong_t maxnode, # compat_ulong_t addr, compat_ulong_t flags) # -probe nd_syscall.get_mempolicy = - kernel.function("sys_get_mempolicy") ?, - kernel.function("compat_sys_get_mempolicy") ? +probe nd_syscall.get_mempolicy = kprobe.function("sys_get_mempolicy") ?, + kprobe.function("compat_sys_get_mempolicy") ? { name = "get_mempolicy" - policy_uaddr = $policy - nmask_uaddr = $nmask - maxnode = $maxnode - addr = $addr - flags = $flags - argstr = sprintf("%p, %p, %d, %p, 0x%x", $policy, - $nmask, $maxnode, $addr, $flags) -} -probe nd_syscall.get_mempolicy.return = - kernel.function("sys_get_mempolicy").return ?, - kernel.function("compat_sys_get_mempolicy").return ? + // policy_uaddr = $policy + // nmask_uaddr = $nmask + // maxnode = $maxnode + // addr = $addr + // flags = $flags + // argstr = sprintf("%p, %p, %d, %p, 0x%x", $policy, + // $nmask, $maxnode, $addr, $flags) + asmlinkage() + policy_uaddr = pointer_arg(1) + nmask_uaddr = pointer_arg(2) + maxnode = ulong_arg(3) + addr = ulong_arg(4) + flags = ulong_arg(5) + argstr = sprintf("%p, %p, %d, %p, 0x%x", policy_uaddr, + nmask_uaddr, maxnode, addr, flags) +} +probe nd_syscall.get_mempolicy.return = kprobe.function("sys_get_mempolicy").return ?, + kprobe.function("compat_sys_get_mempolicy").return ? { name = "get_mempolicy" retstr = returnstr(1) @@ -1537,72 +1776,95 @@ probe nd_syscall.get_mempolicy.return = # getpeername ________________________________________________ # long sys_getpeername(int fd, struct sockaddr __user *usockaddr, int __user *usockaddr_len) # -probe nd_syscall.getpeername = kernel.function("sys_getpeername") ? { +probe nd_syscall.getpeername = kprobe.function("sys_getpeername") ? +{ name = "getpeername" - s = $fd - name_uaddr = $usockaddr - namelen_uaddr = $usockaddr_len - argstr = sprintf("%d, %p, %p", $fd, $usockaddr, $usockaddr_len) + // s = $fd + // name_uaddr = $usockaddr + // namelen_uaddr = $usockaddr_len + // argstr = sprintf("%d, %p, %p", $fd, $usockaddr, $usockaddr_len) + asmlinkage() + s = int_arg(1) + name_uaddr = pointer_arg(2) + namelen_uaddr = pointer_arg(3) + argstr = sprintf("%d, %p, %p", s, name_uaddr, namelen_uaddr) } -probe nd_syscall.getpeername.return = kernel.function("sys_getpeername").return ? { +probe nd_syscall.getpeername.return = kprobe.function("sys_getpeername").return ? +{ name = "getpeername" retstr = returnstr(1) } # getpgid ____________________________________________________ # long sys_getpgid(pid_t pid) -probe nd_syscall.getpgid = kernel.function("sys_getpgid") { +probe nd_syscall.getpgid = kprobe.function("sys_getpgid") +{ name = "getpgid" - pid = $pid - argstr = sprintf("%d", $pid) + // pid = $pid + // argstr = sprintf("%d", $pid) + asmlinkage() + pid = int_arg(1) + argstr = sprintf("%d", pid) } -probe nd_syscall.getpgid.return = kernel.function("sys_getpgid").return { +probe nd_syscall.getpgid.return = kprobe.function("sys_getpgid").return +{ name = "getpgid" retstr = returnstr(1) } # getpgrp ____________________________________________________ # long sys_getpgrp(void) -probe nd_syscall.getpgrp = kernel.function("sys_getpgrp") ? { +probe nd_syscall.getpgrp = kprobe.function("sys_getpgrp") ? +{ name = "getpgrp" argstr = "" } -probe nd_syscall.getpgrp.return = kernel.function("sys_getpgrp").return ? { +probe nd_syscall.getpgrp.return = kprobe.function("sys_getpgrp").return ? +{ name = "getpgrp" retstr = returnstr(1) } # getpid _____________________________________________________ # long sys_getpid(void) -probe nd_syscall.getpid = kernel.function("sys_getpid") { +probe nd_syscall.getpid = kprobe.function("sys_getpid") +{ name = "getpid" argstr = "" } -probe nd_syscall.getpid.return = kernel.function("sys_getpid").return { +probe nd_syscall.getpid.return = kprobe.function("sys_getpid").return +{ name = "getpid" retstr = returnstr(1) } # getppid ____________________________________________________ # long sys_getppid(void) -probe nd_syscall.getppid = kernel.function("sys_getppid") { +probe nd_syscall.getppid = kprobe.function("sys_getppid") +{ name = "getppid" argstr = "" } -probe nd_syscall.getppid.return = kernel.function("sys_getppid").return { +probe nd_syscall.getppid.return = kprobe.function("sys_getppid").return +{ name = "getppid" retstr = returnstr(1) } # getpriority ________________________________________________ # long sys_getpriority(int which, int who) -probe nd_syscall.getpriority = kernel.function("sys_getpriority") { +probe nd_syscall.getpriority = kprobe.function("sys_getpriority") +{ name = "getpriority" - which = $which - who = $who + // which = $which + // who = $who + asmlinkage() + which = int_arg(1) + who = int_arg(2) argstr = sprintf("%s, %d", _priority_which_str(which), who) } -probe nd_syscall.getpriority.return = kernel.function("sys_getpriority").return { +probe nd_syscall.getpriority.return = kprobe.function("sys_getpriority").return +{ name = "getpriority" retstr = returnstr(1) } @@ -1614,19 +1876,22 @@ probe nd_syscall.getpriority.return = kernel.function("sys_getpriority").return # long sys_getresgid16(old_uid_t __user *rgid, # old_uid_t __user *egid, # old_uid_t __user *sgid) -probe nd_syscall.getresgid = - kernel.function("sys_getresgid16") ?, - kernel.function("sys_getresgid") +probe nd_syscall.getresgid = kprobe.function("sys_getresgid16") ?, + kprobe.function("sys_getresgid") { name = "getresgid" - rgid_uaddr = $rgid - egid_uaddr = $egid - sgid_uaddr = $sgid - argstr = sprintf("%p, %p, %p", $rgid, $egid, $sgid) + // rgid_uaddr = $rgid + // egid_uaddr = $egid + // sgid_uaddr = $sgid + // argstr = sprintf("%p, %p, %p", $rgid, $egid, $sgid) + asmlinkage() + rgid_uaddr = pointer_arg(1) + egid_uaddr = pointer_arg(2) + sgid_uaddr = pointer_arg(3) + argstr = sprintf("%p, %p, %p", rgid_uaddr, egid_uaddr, sgid_uaddr) } -probe nd_syscall.getresgid.return = - kernel.function("sys_getresgid16").return ?, - kernel.function("sys_getresgid").return +probe nd_syscall.getresgid.return = kprobe.function("sys_getresgid16").return ?, + kprobe.function("sys_getresgid").return { name = "getresgid" retstr = returnstr(1) @@ -1636,19 +1901,22 @@ probe nd_syscall.getresgid.return = # long sys_getresuid(uid_t __user *ruid, # uid_t __user *euid, # uid_t __user *suid) -probe nd_syscall.getresuid = - kernel.function("sys_getresuid16") ?, - kernel.function("sys_getresuid") +probe nd_syscall.getresuid = kprobe.function("sys_getresuid16") ?, + kprobe.function("sys_getresuid") { name = "getresuid" - ruid_uaddr = $ruid - euid_uaddr = $euid - suid_uaddr = $suid - argstr = sprintf("%p, %p, %p", $ruid, $euid, $suid) + // ruid_uaddr = $ruid + // euid_uaddr = $euid + // suid_uaddr = $suid + // argstr = sprintf("%p, %p, %p", $ruid, $euid, $suid) + asmlinkage() + ruid_uaddr = pointer_arg(1) + euid_uaddr = pointer_arg(2) + suid_uaddr = pointer_arg(3) + argstr = sprintf("%p, %p, %p", ruid_uaddr, euid_uaddr, suid_uaddr) } -probe nd_syscall.getresuid.return = - kernel.function("sys_getresuid16").return ?, - kernel.function("sys_getresuid").return +probe nd_syscall.getresuid.return = kprobe.function("sys_getresuid16").return ?, + kprobe.function("sys_getresuid").return { name = "getresuid" retstr = returnstr(1) @@ -1658,18 +1926,22 @@ probe nd_syscall.getresuid.return = # long sys_getrlimit(unsigned int resource, struct rlimit __user *rlim) # long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim) # long compat_sys_getrlimit (unsigned int resource, struct compat_rlimit __user *rlim) -probe nd_syscall.getrlimit = kernel.function("sys_getrlimit"), - kernel.function("sys_old_getrlimit") ?, - kernel.function("compat_sys_getrlimit") ? +probe nd_syscall.getrlimit = kprobe.function("sys_getrlimit"), + kprobe.function("sys_old_getrlimit") ?, + kprobe.function("compat_sys_getrlimit") ? { name = "getrlimit" - resource = $resource - rlim_uaddr = $rlim - argstr = sprintf("%s, %p", _rlimit_resource_str($resource), $rlim) + // resource = $resource + // rlim_uaddr = $rlim + // argstr = sprintf("%s, %p", _rlimit_resource_str($resource), $rlim) + asmlinkage() + resource = uint_arg(1) + rlim_uaddr = pointer_arg(2) + argstr = sprintf("%s, %p", _rlimit_resource_str(resource), rlim_uaddr) } -probe nd_syscall.getrlimit.return = kernel.function("sys_getrlimit").return, - kernel.function("sys_old_getrlimit").return ?, - kernel.function("compat_sys_getrlimit").return ? +probe nd_syscall.getrlimit.return = kprobe.function("sys_getrlimit").return, + kprobe.function("sys_old_getrlimit").return ?, + kprobe.function("compat_sys_getrlimit").return ? { name = "getrlimit" retstr = returnstr(1) @@ -1677,7 +1949,8 @@ probe nd_syscall.getrlimit.return = kernel.function("sys_getrlimit").return, # getrusage __________________________________________________ # long sys_getrusage(int who, struct rusage __user *ru) -probe nd_syscall.getrusage = kernel.function("sys_getrusage") { +probe nd_syscall.getrusage = kprobe.function("sys_getrusage") +{ name = "getrusage" // who = $who // if($who==-2) @@ -1704,19 +1977,24 @@ probe nd_syscall.getrusage = kernel.function("sys_getrusage") { usage_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", who_str, usage_uaddr) } -probe nd_syscall.getrusage.return = kernel.function("sys_getrusage").return { +probe nd_syscall.getrusage.return = kprobe.function("sys_getrusage").return +{ name = "getrusage" retstr = returnstr(1) } # getsid _____________________________________________________ # long sys_getsid(pid_t pid) -probe nd_syscall.getsid = kernel.function("sys_getsid") { +probe nd_syscall.getsid = kprobe.function("sys_getsid") +{ name = "getsid" - pid = $pid + // pid = $pid + asmlinkage() + pid = int_arg(1) argstr = sprint(pid) } -probe nd_syscall.getsid.return = kernel.function("sys_getsid").return { +probe nd_syscall.getsid.return = kprobe.function("sys_getsid").return +{ name = "getsid" retstr = returnstr(1) } @@ -1725,14 +2003,21 @@ probe nd_syscall.getsid.return = kernel.function("sys_getsid").return { # long sys_getsockname(int fd, # struct sockaddr __user *usockaddr, # int __user *usockaddr_len) -probe nd_syscall.getsockname = kernel.function("sys_getsockname") ? { +probe nd_syscall.getsockname = kprobe.function("sys_getsockname") ? +{ name = "getsockname" - s = $fd - name_uaddr = $usockaddr - namelen_uaddr = $usockaddr_len - argstr = sprintf("%d, %p, %p", $fd, $usockaddr, $usockaddr_len) + // s = $fd + // name_uaddr = $usockaddr + // namelen_uaddr = $usockaddr_len + // argstr = sprintf("%d, %p, %p", $fd, $usockaddr, $usockaddr_len) + asmlinkage() + s = int_arg(1) + name_uaddr = pointer_arg(2) + namelen_uaddr = pointer_arg(3) + argstr = sprintf("%d, %p, %p", s, name_uaddr, namelen_uaddr) } -probe nd_syscall.getsockname.return = kernel.function("sys_getsockname").return ? { +probe nd_syscall.getsockname.return = kprobe.function("sys_getsockname").return ? +{ name = "getsockname" retstr = returnstr(1) } @@ -1744,24 +2029,32 @@ probe nd_syscall.getsockname.return = kernel.function("sys_getsockname").return # char __user *optval, # int __user *optlen) # -probe nd_syscall.getsockopt = - kernel.function("sys_getsockopt") ?, - kernel.function("compat_sys_getsockopt") ? +probe nd_syscall.getsockopt = kprobe.function("sys_getsockopt") ?, + kprobe.function("compat_sys_getsockopt") ? { name = "getsockopt" - fd = $fd - level = $level - level_str = _sockopt_level_str($level) - optname = $optname - optname_str = _sockopt_optname_str($optname) - optval_uaddr = $optval - optlen_uaddr = $optlen - argstr = sprintf("%d, %s, %s, %p, %p", $fd, _sockopt_level_str($level), - _sockopt_optname_str($optname), $optval, $optlen) -} -probe nd_syscall.getsockopt.return = - kernel.function("sys_getsockopt").return ?, - kernel.function("compat_sys_getsockopt").return ? + // fd = $fd + // level = $level + // level_str = _sockopt_level_str($level) + // optname = $optname + // optname_str = _sockopt_optname_str($optname) + // optval_uaddr = $optval + // optlen_uaddr = $optlen + // argstr = sprintf("%d, %s, %s, %p, %p", $fd, _sockopt_level_str($level), + // _sockopt_optname_str($optname), $optval, $optlen) + asmlinkage() + fd = int_arg(1) + level = int_arg(2) + level_str = _sockopt_level_str(level) + optname = int_arg(3) + optname_str = _sockopt_optname_str(optname) + optval_uaddr = pointer_arg(4) + optlen_uaddr = pointer_arg(5) + argstr = sprintf("%d, %s, %s, %p, %p", fd, _sockopt_level_str(level), + _sockopt_optname_str(optname), optval_uaddr, optlen_uaddr) +} +probe nd_syscall.getsockopt.return = kprobe.function("sys_getsockopt").return ?, + kprobe.function("compat_sys_getsockopt").return ? { name = "getsockopt" retstr = returnstr(1) @@ -1769,11 +2062,13 @@ probe nd_syscall.getsockopt.return = # gettid _____________________________________________________ # long sys_gettid(void) -probe nd_syscall.gettid = kernel.function("sys_gettid") { +probe nd_syscall.gettid = kprobe.function("sys_gettid") +{ name = "gettid" argstr = "" } -probe nd_syscall.gettid.return = kernel.function("sys_gettid").return { +probe nd_syscall.gettid.return = kprobe.function("sys_gettid").return +{ name = "gettid" retstr = returnstr(1) } @@ -1785,21 +2080,23 @@ probe nd_syscall.gettid.return = kernel.function("sys_gettid").return { # struct timezone __user *tz) # long compat_sys_gettimeofday(struct compat_timeval __user *tv, # struct timezone __user *tz) -probe nd_syscall.gettimeofday = - kernel.function("sys_gettimeofday"), - kernel.function("sys32_gettimeofday") ?, - kernel.function("compat_sys_gettimeofday") ? +probe nd_syscall.gettimeofday = kprobe.function("sys_gettimeofday"), + kprobe.function("sys32_gettimeofday") ?, + kprobe.function("compat_sys_gettimeofday") ? { name = "gettimeofday" - tv_uaddr = $tv - tz_uaddr = $tz - argstr = sprintf("%p, %p", $tv, $tz) + // tv_uaddr = $tv + // tz_uaddr = $tz + // argstr = sprintf("%p, %p", $tv, $tz) + asmlinkage() + tv_uaddr = pointer_arg(1) + tz_uaddr = pointer_arg(2) + argstr = sprintf("%p, %p", tv_uaddr, tz_uaddr) } -probe nd_syscall.gettimeofday.return = - kernel.function("sys_gettimeofday").return, - kernel.function("sys32_gettimeofday").return ?, - kernel.function("compat_sys_gettimeofday").return ? +probe nd_syscall.gettimeofday.return = kprobe.function("sys_gettimeofday").return, + kprobe.function("sys32_gettimeofday").return ?, + kprobe.function("compat_sys_gettimeofday").return ? { name = "gettimeofday" retstr = returnstr(1) @@ -1810,18 +2107,16 @@ probe nd_syscall.gettimeofday.return = # long sys_getuid16(void) # long sys32_getuid16(void) # -probe nd_syscall.getuid = - kernel.function("sys_getuid16") ?, - kernel.function("sys32_getuid16") ?, - kernel.function("sys_getuid") +probe nd_syscall.getuid = kprobe.function("sys_getuid16") ?, + kprobe.function("sys32_getuid16") ?, + kprobe.function("sys_getuid") { name = "getuid" argstr = "" } -probe nd_syscall.getuid.return = - kernel.function("sys_getuid16").return ?, - kernel.function("sys32_getuid16").return ?, - kernel.function("sys_getuid").return +probe nd_syscall.getuid.return = kprobe.function("sys_getuid16").return ?, + kprobe.function("sys32_getuid16").return ?, + kprobe.function("sys_getuid").return { name = "getuid" retstr = returnstr(1) @@ -1830,19 +2125,38 @@ probe nd_syscall.getuid.return = # getxattr ___________________________________________________ # ssize_t sys_getxattr(char __user *path, char __user *name, # void __user *value, size_t size) -probe nd_syscall.getxattr = kernel.function("sys_getxattr") { +probe nd_syscall.getxattr = kprobe.function("sys_getxattr") +{ name = "getxattr" - path = user_string($path) + // %( kernel_v >= "2.6.27" %? + // path = user_string($pathname) + // %: + // path = user_string($path) + // %) + // name2 = user_string($name) + // value_uaddr = $value + // size = $size + // argstr = sprintf("%s, %s, %p, %d", + // %( kernel_v >= "2.6.27" %? + // user_string_quoted($pathname), + // %: + // user_string_quoted($path), + // %) + // user_string_quoted($name), + // value_uaddr, size) + asmlinkage() + path = pointer_arg(1) # FIXME - name2 = user_string($name) - value_uaddr = $value - size = $size + name2 = user_string(pointer_arg(2)) + value_uaddr = pointer_arg(3) + size = ulong_arg(4) argstr = sprintf("%s, %s, %p, %d", - user_string_quoted($path), - user_string_quoted($name), + user_string_quoted(path), + user_string_quoted(pointer_arg(2)), value_uaddr, size) } -probe nd_syscall.getxattr.return = kernel.function("sys_getxattr").return { +probe nd_syscall.getxattr.return = kprobe.function("sys_getxattr").return +{ name = "getxattr" retstr = returnstr(1) } @@ -1852,14 +2166,21 @@ probe nd_syscall.getxattr.return = kernel.function("sys_getxattr").return { # unsigned long len, # const char __user *uargs) # -probe nd_syscall.init_module = kernel.function("sys_init_module") ? { +probe nd_syscall.init_module = kprobe.function("sys_init_module") ? +{ name = "init_module" - umod_uaddr = $umod - len = $len - uargs = user_string($uargs) - argstr = sprintf("%p, %d, %s", $umod, $len, user_string_quoted($uargs)) + // umod_uaddr = $umod + // len = $len + // uargs = user_string($uargs) + // argstr = sprintf("%p, %d, %s", $umod, $len, user_string_quoted($uargs)) + asmlinkage() + umod_uaddr = pointer_arg(1) + len = ulong_arg(2) + uargs = user_string(pointer_arg(3)) + argstr = sprintf("%p, %d, %s", umod_uaddr, len, user_string_quoted(pointer_arg(4))) } -probe nd_syscall.init_module.return = kernel.function("sys_init_module").return ? { +probe nd_syscall.init_module.return = kprobe.function("sys_init_module").return ? +{ name = "init_module" retstr = returnstr(1) } @@ -1868,15 +2189,29 @@ probe nd_syscall.init_module.return = kernel.function("sys_init_module").return # # long sys_inotify_add_watch(int fd, const char __user *path, u32 mask) # -probe nd_syscall.inotify_add_watch = kernel.function("sys_inotify_add_watch") ? { +probe nd_syscall.inotify_add_watch = kprobe.function("sys_inotify_add_watch") ? +{ name = "inotify_add_watch" - fd = $fd - path_uaddr = $path - path = user_string($path) - mask = $mask - argstr = sprintf("%d, %s, %d", $fd, user_string_quoted($path), $mask) + // fd = $fd + // mask = $mask + // %( kernel_v >= "2.6.27" %? + // path_uaddr = $pathname + // path = user_string($pathname) + // argstr = sprintf("%d, %s, %d", $fd, user_string_quoted($pathname), $mask) + // %: + // path_uaddr = $path + // path = user_string($path) + // argstr = sprintf("%d, %s, %d", $fd, user_string_quoted($path), $mask) + // %) + asmlinkage() + fd = int_arg(1) + path_uaddr = pointer_arg(2) + path = user_string(path_uaddr) + mask = uint_arg(3) + argstr = sprintf("%d, %s, %d", fd, user_string_quoted(path_uaddr), mask) } -probe nd_syscall.inotify_add_watch.return = kernel.function("sys_inotify_add_watch").return ? { +probe nd_syscall.inotify_add_watch.return = kprobe.function("sys_inotify_add_watch").return ? +{ name = "inotify_add_watch" retstr = returnstr(1) } @@ -1885,11 +2220,13 @@ probe nd_syscall.inotify_add_watch.return = kernel.function("sys_inotify_add_wat # # long sys_inotify_init(void) # -probe nd_syscall.inotify_init = kernel.function("sys_inotify_init") ? { +probe nd_syscall.inotify_init = kprobe.function("sys_inotify_init") ? +{ name = "inotify_init" argstr = "" } -probe nd_syscall.inotify_init.return = kernel.function("sys_inotify_init").return ? { +probe nd_syscall.inotify_init.return = kprobe.function("sys_inotify_init").return ? +{ name = "inotify_init" retstr = returnstr(1) } @@ -1898,13 +2235,19 @@ probe nd_syscall.inotify_init.return = kernel.function("sys_inotify_init").retur # # long sys_inotify_rm_watch(int fd, u32 wd) # -probe nd_syscall.inotify_rm_watch = kernel.function("sys_inotify_rm_watch") ? { +probe nd_syscall.inotify_rm_watch = kprobe.function("sys_inotify_rm_watch") ? +{ name = "inotify_rm_watch" - fd = $fd - wd = $wd - argstr = sprintf("%d, %d", $fd, $wd) + // fd = $fd + // wd = $wd + // argstr = sprintf("%d, %d", $fd, $wd) + asmlinkage() + fd = int_arg(1) + wd = uint_arg(2) + argstr = sprintf("%d, %d", fd, wd) } -probe nd_syscall.inotify_rm_watch.return = kernel.function("sys_inotify_rm_watch").return ? { +probe nd_syscall.inotify_rm_watch.return = kprobe.function("sys_inotify_rm_watch").return ? +{ name = "inotify_rm_watch" retstr = returnstr(1) } @@ -1913,14 +2256,20 @@ probe nd_syscall.inotify_rm_watch.return = kernel.function("sys_inotify_rm_watch # long sys_io_cancel(aio_context_t ctx_id, # struct iocb __user *iocb, # struct io_event __user *result) -probe nd_syscall.io_cancel = kernel.function("sys_io_cancel") { +probe nd_syscall.io_cancel = kprobe.function("sys_io_cancel") +{ name = "io_cancel" - ctx_id = $ctx_id - iocb_uaddr = $iocb - result_uaddr = $result + // ctx_id = $ctx_id + // iocb_uaddr = $iocb + // result_uaddr = $result + asmlinkage() + ctx_id = ulong_arg(1) + iocb_uaddr = pointer_arg(2) + result_uaddr = pointer_arg(3) argstr = sprintf("%d, %p, %p", ctx_id, iocb_uaddr, result_uaddr) } -probe nd_syscall.io_cancel.return = kernel.function("sys_io_cancel").return { +probe nd_syscall.io_cancel.return = kprobe.function("sys_io_cancel").return +{ name = "io_cancel" retstr = returnstr(1) } @@ -1929,19 +2278,22 @@ probe nd_syscall.io_cancel.return = kernel.function("sys_io_cancel").return { # long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) # long compat_sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) # -probe nd_syscall.ioctl = - kernel.function("sys_ioctl") ?, - kernel.function("compat_sys_ioctl") ? +probe nd_syscall.ioctl = kprobe.function("sys_ioctl") ?, + kprobe.function("compat_sys_ioctl") ? { name = "ioctl" - fd = $fd - request = $cmd - argp = $arg - argstr = sprintf("%d, %d, %p", $fd, $cmd, $arg) + // fd = $fd + // request = $cmd + // argp = $arg + // argstr = sprintf("%d, %d, %p", $fd, $cmd, $arg) + asmlinkage() + fd = int_arg(1) + request = int_arg(2) + argp = ulong_arg(3) + argstr = sprintf("%d, %d, %p", fd, request, argp) } -probe nd_syscall.ioctl.return = - kernel.function("sys_ioctl").return ?, - kernel.function("compat_sys_ioctl").return ? +probe nd_syscall.ioctl.return = kprobe.function("sys_ioctl").return ?, + kprobe.function("compat_sys_ioctl").return ? { name = "ioctl" retstr = returnstr(1) @@ -1949,12 +2301,16 @@ probe nd_syscall.ioctl.return = # io_destroy _________________________________________________ # long sys_io_destroy(aio_context_t ctx) -probe nd_syscall.io_destroy = kernel.function("sys_io_destroy") { +probe nd_syscall.io_destroy = kprobe.function("sys_io_destroy") +{ name = "io_destroy" - ctx = $ctx + // ctx = $ctx + asmlinkage() + ctx = ulong_arg(1) argstr = sprintf("%d", ctx) } -probe nd_syscall.io_destroy.return = kernel.function("sys_io_destroy").return { +probe nd_syscall.io_destroy.return = kprobe.function("sys_io_destroy").return +{ name = "io_destroy" retstr = returnstr(1) } @@ -1971,23 +2327,30 @@ probe nd_syscall.io_destroy.return = kernel.function("sys_io_destroy").return { # struct io_event __user *events, # struct compat_timespec __user *timeout) # -probe nd_syscall.io_getevents = - kernel.function("sys_io_getevents") ?, - kernel.function("compat_sys_io_getevents") ? +probe nd_syscall.io_getevents = kprobe.function("sys_io_getevents") ?, + kprobe.function("compat_sys_io_getevents") ? { name = "io_getevents" - ctx_id = $ctx_id - min_nr = $min_nr - nr = $nr - events_uaddr = $events - timeout_uaddr = $timeout - timestr = _struct_timespec_u($timeout,1) - argstr = sprintf("%d, %d, %d, %p, %p, %s", $ctx_id, $min_nr, - $nr, $events, $timeout, timestr) -} -probe nd_syscall.io_getevents.return = - kernel.function("sys_io_getevents").return ?, - kernel.function("compat_sys_io_getevents").return ? + // ctx_id = $ctx_id + // min_nr = $min_nr + // nr = $nr + // events_uaddr = $events + // timeout_uaddr = $timeout + // timestr = _struct_timespec_u($timeout, 1) + // argstr = sprintf("%d, %d, %d, %p, %p, %s", $ctx_id, $min_nr, + // $nr, $events, $timeout, timestr) + asmlinkage() + ctx_id = ulong_arg(1) + min_nr = long_arg(2) + nr = long_arg(3) + events_uaddr = pointer_arg(4) + timeout_uaddr = pointer_arg(5) + timestr = _struct_timespec_u(timeout_uaddr, 1) + argstr = sprintf("%d, %d, %d, %p, %p, %s", ctx_id, min_nr, + nr, events_uaddr, timeout_uaddr, timestr) +} +probe nd_syscall.io_getevents.return = kprobe.function("sys_io_getevents").return ?, + kprobe.function("compat_sys_io_getevents").return ? { name = "io_getevents" retstr = returnstr(1) @@ -1996,14 +2359,21 @@ probe nd_syscall.io_getevents.return = # ioperm _____________________________________________________ # long sys_ioperm(unsigned long from, unsigned long num, int turn_on) # -probe nd_syscall.ioperm = kernel.function("sys_ioperm") ? { +probe nd_syscall.ioperm = kprobe.function("sys_ioperm") ? +{ name = "ioperm" - from = $from - num = $num - turn_on = $turn_on - argstr = sprintf("%d, %d, %d", $from, $num, $turn_on) + // from = $from + // num = $num + // turn_on = $turn_on + // argstr = sprintf("%d, %d, %d", $from, $num, $turn_on) + asmlinkage() + from = ulong_arg(1) + num = ulong_arg(2) + turn_on = int_arg(3) + argstr = sprintf("%d, %d, %d", from, num, turn_on) } -probe nd_syscall.ioperm.return = kernel.function("sys_ioperm").return ? { +probe nd_syscall.ioperm.return = kprobe.function("sys_ioperm").return ? +{ name = "ioperm" retstr = returnstr(1) } @@ -2011,27 +2381,39 @@ probe nd_syscall.ioperm.return = kernel.function("sys_ioperm").return ? { # io_setup ___________________________________________________ # long sys_io_setup(unsigned nr_events, aio_context_t __user *ctxp) # -probe nd_syscall.io_setup = kernel.function("sys_io_setup") { +probe nd_syscall.io_setup = kprobe.function("sys_io_setup") +{ name = "io_setup" - maxevents = $nr_events - ctxp_uaddr = $ctxp - argstr = sprintf("%d, %p", $nr_events, $ctxp) + // maxevents = $nr_events + // ctxp_uaddr = $ctxp + // argstr = sprintf("%d, %p", $nr_events, $ctxp) + asmlinkage() + maxevents = uint_arg(1) + ctxp_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", maxevents, ctxp_uaddr) } -probe nd_syscall.io_setup.return = kernel.function("sys_io_setup").return { +probe nd_syscall.io_setup.return = kprobe.function("sys_io_setup").return +{ name = "io_setup" retstr = returnstr(1) } # long compat_sys_io_setup(unsigned nr_reqs, u32 __user *ctx32p) # -probe nd_syscall.compat_io_setup = kernel.function("compat_sys_io_setup") ? { +probe nd_syscall.compat_io_setup = kprobe.function("compat_sys_io_setup") ? +{ name = "io_setup" - maxevents = $nr_reqs - ctxp_uaddr = $ctx32p - argstr = sprintf("%d, %p", $nr_reqs, $ctx32p) + // maxevents = $nr_reqs + // ctxp_uaddr = $ctx32p + // argstr = sprintf("%d, %p", $nr_reqs, $ctx32p) + asmlinkage() + maxevents = uint_arg(1) + ctxp_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", maxevents, ctxp_uaddr) } -probe nd_syscall.compat_io_setup.return = kernel.function("compat_sys_io_setup").return ? { +probe nd_syscall.compat_io_setup.return = kprobe.function("compat_sys_io_setup").return ? +{ name = "io_setup" retstr = returnstr(1) } @@ -2039,27 +2421,41 @@ probe nd_syscall.compat_io_setup.return = kernel.function("compat_sys_io_setup") # io_submit __________________________________________________ # long sys_io_submit(aio_context_t ctx_id, long nr, struct iocb __user * __user *iocbpp) # -probe nd_syscall.io_submit = kernel.function("sys_io_submit") { +probe nd_syscall.io_submit = kprobe.function("sys_io_submit") +{ name = "io_submit" - ctx_id = $ctx_id - nr = $nr - iocbpp_uaddr = $iocbpp - argstr = sprintf("%d, %d, %p", $ctx_id, $nr, $iocbpp) + // ctx_id = $ctx_id + // nr = $nr + // iocbpp_uaddr = $iocbpp + // argstr = sprintf("%d, %d, %p", $ctx_id, $nr, $iocbpp) + asmlinkage() + ctx_id = ulong_arg(1) + nr = long_arg(2) + iocbpp_uaddr = pointer_arg(3) + argstr = sprintf("%d, %d, %p", ctx_id, nr, iocbpp_uaddr) } -probe nd_syscall.io_submit.return = kernel.function("sys_io_submit").return { +probe nd_syscall.io_submit.return = kprobe.function("sys_io_submit").return +{ name = "io_submit" retstr = returnstr(1) } # long compat_sys_io_submit(aio_context_t ctx_id, int nr, u32 __user *iocb) # -probe nd_syscall.compat_io_submit = kernel.function("compat_sys_io_submit") ? { +probe nd_syscall.compat_io_submit = kprobe.function("compat_sys_io_submit") ? +{ name = "io_submit" - ctx_id = $ctx_id - nr = $nr - iocbpp_uaddr = $iocb - argstr = sprintf("%d, %d, %p", $ctx_id, $nr, $iocb) + // ctx_id = $ctx_id + // nr = $nr + // iocbpp_uaddr = $iocb + // argstr = sprintf("%d, %d, %p", $ctx_id, $nr, $iocb) + asmlinkage() + ctx_id = ulong_arg(1) + nr = int_arg(2) + iocbpp_uaddr = pointer_arg(3) + argstr = sprintf("%d, %d, %p", ctx_id, nr, iocbpp_uaddr) } -probe nd_syscall.compat_io_submit.return = kernel.function("compat_sys_io_submit").return ? { +probe nd_syscall.compat_io_submit.return = kprobe.function("compat_sys_io_submit").return ? +{ name = "io_submit" retstr = returnstr(1) } @@ -2067,13 +2463,19 @@ probe nd_syscall.compat_io_submit.return = kernel.function("compat_sys_io_submit # ioprio_get _________________________________________________ # long sys_ioprio_get(int which, int who) # -probe nd_syscall.ioprio_get = kernel.function("sys_ioprio_get") ? { +probe nd_syscall.ioprio_get = kprobe.function("sys_ioprio_get") ? +{ name = "ioprio_get" - which = $which - who = $who - argstr = sprintf("%d, %d", $which, $who) + // which = $which + // who = $who + // argstr = sprintf("%d, %d", $which, $who) + asmlinkage() + which = int_arg(1) + who = int_arg(2) + argstr = sprintf("%d, %d", which, who) } -probe nd_syscall.ioprio_get.return = kernel.function("sys_ioprio_get").return ? { +probe nd_syscall.ioprio_get.return = kprobe.function("sys_ioprio_get").return ? +{ name = "ioprio_get" retstr = returnstr(1) } @@ -2081,14 +2483,21 @@ probe nd_syscall.ioprio_get.return = kernel.function("sys_ioprio_get").return ? # ioprio_set _________________________________________________ # long sys_ioprio_set(int which, int who, int ioprio) # -probe nd_syscall.ioprio_set = kernel.function("sys_ioprio_set") ? { +probe nd_syscall.ioprio_set = kprobe.function("sys_ioprio_set") ? +{ name = "ioprio_set" - which = $which - who = $who - ioprio = $ioprio - argstr = sprintf("%d, %d, %d", $which, $who, $ioprio) + // which = $which + // who = $who + // ioprio = $ioprio + // argstr = sprintf("%d, %d, %d", $which, $who, $ioprio) + asmlinkage() + which = int_arg(1) + who = int_arg(2) + ioprio = int_arg(3) + argstr = sprintf("%d, %d, %d", which, who, ioprio) } -probe nd_syscall.ioprio_set.return = kernel.function("sys_ioprio_set").return ? { +probe nd_syscall.ioprio_set.return = kprobe.function("sys_ioprio_set").return ? +{ name = "ioprio_set" retstr = returnstr(1) } @@ -2103,20 +2512,24 @@ probe nd_syscall.ioprio_set.return = kernel.function("sys_ioprio_set").return ? # struct compat_kexec_segment __user *segments, # unsigned long flags) # -probe nd_syscall.kexec_load = - kernel.function("sys_kexec_load") ?, - kernel.function("compat_sys_kexec_load") ? +probe nd_syscall.kexec_load = kprobe.function("sys_kexec_load") ?, + kprobe.function("compat_sys_kexec_load") ? { name = "kexec_load" - entry = $entry - nr_segments = $nr_segments - segments_uaddr = $segments - flags = $flags - argstr = sprintf("%p, %d, %p, %d", $entry, $nr_segments, $segments, $flags) + // entry = $entry + // nr_segments = $nr_segments + // segments_uaddr = $segments + // flags = $flags + // argstr = sprintf("%p, %d, %p, %d", $entry, $nr_segments, $segments, $flags) + asmlinkage() + entry = ulong_arg(1) + nr_segments = ulong_arg(2) + segments_uaddr = pointer_arg(3) + flags = ulong_arg(4) + argstr = sprintf("%p, %d, %p, %d", entry, nr_segments, segments_uaddr, flags) } -probe nd_syscall.kexec_load.return = - kernel.function("sys_kexec_load").return ?, - kernel.function("compat_sys_kexec_load").return ? +probe nd_syscall.kexec_load.return = kprobe.function("sys_kexec_load").return ?, + kprobe.function("compat_sys_kexec_load").return ? { name = "kexec_load" retstr = returnstr(1) @@ -2130,17 +2543,17 @@ probe nd_syscall.kexec_load.return = # unsigned long arg5) # long compat_sys_keyctl(u32 option, u32 arg2, u32 arg3, u32 arg4, u32 arg5) # -probe nd_syscall.keyctl = - kernel.function("sys_keyctl") ?, - kernel.function("compat_sys_keyctl") ? +probe nd_syscall.keyctl = kprobe.function("sys_keyctl") ?, + kprobe.function("compat_sys_keyctl") ? { name = "keyctl" - argstr = sprintf("%d, ...", $option) + // argstr = sprintf("%d, ...", $option) + asmlinkage() + argstr = sprintf("%d, ...", uint_arg(1)) } -probe nd_syscall.keyctl.return = - kernel.function("sys_keyctl").return ?, - kernel.function("compat_sys_keyctl").return ? +probe nd_syscall.keyctl.return = kprobe.function("sys_keyctl").return ?, + kprobe.function("compat_sys_keyctl").return ? { name = "keyctl" retstr = returnstr(1) @@ -2148,13 +2561,19 @@ probe nd_syscall.keyctl.return = # kill _______________________________________________________ # long sys_kill(int pid, int sig) -probe nd_syscall.kill = kernel.function("sys_kill") { +probe nd_syscall.kill = kprobe.function("sys_kill") +{ name = "kill" - pid = $pid - sig = $sig - argstr = sprintf("%d, %s", $pid, _signal_name($sig)) + // pid = $pid + // sig = $sig + // argstr = sprintf("%d, %s", $pid, _signal_name($sig)) + asmlinkage() + pid = int_arg(1) + sig = int_arg(2) + argstr = sprintf("%d, %s", pid, _signal_name(sig)) } -probe nd_syscall.kill.return = kernel.function("sys_kill").return { +probe nd_syscall.kill.return = kprobe.function("sys_kill").return +{ name = "kill" retstr = returnstr(1) } @@ -2162,14 +2581,21 @@ probe nd_syscall.kill.return = kernel.function("sys_kill").return { # lchown _____________________________________________________ # long sys_lchown(const char __user * filename, uid_t user, gid_t group) # -probe nd_syscall.lchown = kernel.function("sys_lchown") { +probe nd_syscall.lchown = kprobe.function("sys_lchown") +{ name = "lchown" - path = user_string($filename) - owner = __int32($user) - group = __int32($group) - argstr = sprintf("%s, %d, %d",user_string_quoted($filename), owner, group) + // path = user_string($filename) + // owner = __int32($user) + // group = __int32($group) + // argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) + asmlinkage() + path = user_string(pointer_arg(1)) + owner = __int32(uint_arg(2)) + group = __int32(uint_arg(3)) + argstr = sprintf("%s, %d, %d", user_string_quoted(pointer_arg(1)), owner, group) } -probe nd_syscall.lchown.return = kernel.function("sys_lchown").return { +probe nd_syscall.lchown.return = kprobe.function("sys_lchown").return +{ name = "lchown" retstr = returnstr(1) } @@ -2178,14 +2604,21 @@ probe nd_syscall.lchown.return = kernel.function("sys_lchown").return { # long sys_lchown16(const char __user * filename, old_uid_t user, # old_gid_t group) # -probe nd_syscall.lchown16 = kernel.function("sys_lchown16") ? { +probe nd_syscall.lchown16 = kprobe.function("sys_lchown16") ? +{ name = "lchown16" - path = user_string($filename) - owner = __short($user) - group = __short($group) - argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) + // path = user_string($filename) + // owner = __short($user) + // group = __short($group) + // argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) + asmlinkage() + path = user_string(pointer_arg(1)) + owner = __short(uint_arg(2)) + group = __short(uint_arg(3)) + argstr = sprintf("%s, %d, %d", user_string_quoted(pointer_arg(1)), owner, group) } -probe nd_syscall.lchown16.return = kernel.function("sys_lchown16").return ? { +probe nd_syscall.lchown16.return = kprobe.function("sys_lchown16").return ? +{ name = "lchown16" retstr = returnstr(1) } @@ -2195,47 +2628,81 @@ probe nd_syscall.lchown16.return = kernel.function("sys_lchown16").return ? { # void __user *value, # size_t size) # -probe nd_syscall.lgetxattr = kernel.function("sys_lgetxattr") { +probe nd_syscall.lgetxattr = kprobe.function("sys_lgetxattr") +{ name = "lgetxattr" - path = user_string($path) + // %( kernel_v >= "2.6.27" %? + // path = user_string($pathname) + // %: + // path = user_string($path) + // %) + // # FIXME + // name2 = user_string($name) + // value_uaddr = $value + // size = $size + // argstr = sprintf("%s, %s, %p, %d", + // %( kernel_v >= "2.6.27" %? + // user_string_quoted($pathname), + // %: + // user_string_quoted($path), + // %) + // user_string_quoted($name), + // value_uaddr, size) + asmlinkage() + path = user_string(pointer_arg(1)) # FIXME - name2 = user_string($name) - value_uaddr = $value - size = $size + name2 = user_string(pointer_arg(2)) + value_uaddr = pointer_arg(3) + size = ulong_arg(4) argstr = sprintf("%s, %s, %p, %d", - user_string_quoted($path), - user_string_quoted($name), + user_string_quoted(pointer_arg(1)), + user_string_quoted(pointer_arg(2)), value_uaddr, size) } -probe nd_syscall.lgetxattr.return = kernel.function("sys_lgetxattr").return { +probe nd_syscall.lgetxattr.return = kprobe.function("sys_lgetxattr").return +{ name = "lgetxattr" retstr = returnstr(1) } # link _______________________________________________________ # long sys_link(const char __user * oldname, # const char __user * newname) -probe nd_syscall.link = kernel.function("sys_link") { +probe nd_syscall.link = kprobe.function("sys_link") +{ name = "link" - oldpath = user_string($oldname) - newpath = user_string($newname) + // oldpath = user_string($oldname) + // newpath = user_string($newname) + // argstr = sprintf("%s, %s", + // user_string_quoted($oldname), + // user_string_quoted($newname)) + asmlinkage() + oldpath = user_string(pointer_arg(1)) + newpath = user_string(pointer_arg(2)) argstr = sprintf("%s, %s", - user_string_quoted($oldname), - user_string_quoted($newname)) + user_string_quoted(pointer_arg(1)), + user_string_quoted(pointer_arg(2))) } -probe nd_syscall.link.return = kernel.function("sys_link").return { +probe nd_syscall.link.return = kprobe.function("sys_link").return +{ name = "link" retstr = returnstr(1) } # listen _____________________________________________________ # long sys_listen(int fd, int backlog) -probe nd_syscall.listen = kernel.function("sys_listen") ? { +probe nd_syscall.listen = kprobe.function("sys_listen") ? +{ name = "listen" - sockfd = $fd - backlog = $backlog - argstr = sprintf("%d, %d", $fd, $backlog) + // sockfd = $fd + // backlog = $backlog + // argstr = sprintf("%d, %d", $fd, $backlog) + asmlinkage() + sockfd = int_arg(1) + backlog = int_arg(2) + argstr = sprintf("%d, %d", sockfd, backlog) } -probe nd_syscall.listen.return = kernel.function("sys_listen").return ? { +probe nd_syscall.listen.return = kprobe.function("sys_listen").return ? +{ name = "listen" retstr = returnstr(1) } @@ -2243,15 +2710,29 @@ probe nd_syscall.listen.return = kernel.function("sys_listen").return ? { # listxattr __________________________________________________ # ssize_t sys_listxattr(char __user *path, char __user *list, size_t size) # -probe nd_syscall.listxattr = kernel.function("sys_listxattr") { +probe nd_syscall.listxattr = kprobe.function("sys_listxattr") +{ name = "listxattr" - path_uaddr = $path - path = user_string($path) - list_uaddr = $list - size = $size - argstr = sprintf("%s, %p, %d", user_string_quoted($path), $list, $size) + // list_uaddr = $list + // size = $size + // %( kernel_v >= "2.6.27" %? + // path_uaddr = $pathname + // path = user_string($pathname) + // argstr = sprintf("%s, %p, %d", user_string_quoted($pathname), $list, $size) + // %: + // path_uaddr = $path + // path = user_string($path) + // argstr = sprintf("%s, %p, %d", user_string_quoted($path), $list, $size) + // %) + asmlinkage() + path_uaddr = pointer_arg(1) + path = user_string(path_uaddr) + list_uaddr = pointer_arg(2) + size = ulong_arg(3) + argstr = sprintf("%s, %p, %d", user_string_quoted(path_uaddr), list_uaddr, size) } -probe nd_syscall.listxattr.return = kernel.function("sys_listxattr").return { +probe nd_syscall.listxattr.return = kprobe.function("sys_listxattr").return +{ name = "listxattr" retstr = returnstr(1) } @@ -2259,15 +2740,29 @@ probe nd_syscall.listxattr.return = kernel.function("sys_listxattr").return { # llistxattr _________________________________________________ # ssize_t sys_llistxattr(char __user *path, char __user *list, size_t size) # -probe nd_syscall.llistxattr = kernel.function("sys_llistxattr") { +probe nd_syscall.llistxattr = kprobe.function("sys_llistxattr") +{ name = "llistxattr" - path_uaddr = $path - path = user_string($path) - list_uaddr = $list - size = $size - argstr = sprintf("%s, %p, %d", user_string_quoted($path), $list, $size) + // list_uaddr = $list + // size = $size + // %( kernel_v >= "2.6.27" %? + // path_uaddr = $pathname + // path = user_string($pathname) + // argstr = sprintf("%s, %p, %d", user_string_quoted($pathname), $list, $size) + // %: + // path_uaddr = $path + // path = user_string($path) + // argstr = sprintf("%s, %p, %d", user_string_quoted($path), $list, $size) + // %) + asmlinkage() + path_uaddr = pointer_arg(1) + path = user_string(path_uaddr) + list_uaddr = pointer_arg(2) + size = ulong_arg(3) + argstr = sprintf("%s, %p, %d", user_string_quoted(path_uaddr), list_uaddr, size) } -probe nd_syscall.llistxattr.return = kernel.function("sys_llistxattr").return { +probe nd_syscall.llistxattr.return = kprobe.function("sys_llistxattr").return +{ name = "llistxattr" retstr = returnstr(1) } @@ -2278,18 +2773,29 @@ probe nd_syscall.llistxattr.return = kernel.function("sys_llistxattr").return { # unsigned long offset_low, # loff_t __user * result, # unsigned int origin) -probe nd_syscall.llseek = kernel.function("sys_llseek") ? { +probe nd_syscall.llseek = kprobe.function("sys_llseek") ? +{ name = "llseek" - fd = $fd - offset_high = $offset_high - offset_low = $offset_low - result_uaddr = $result - whence = $origin - whence_str = _seek_whence_str($origin) - argstr = sprintf("%d, 0x%x, 0x%x, %p, %s", $fd, $offset_high, - $offset_low, $result, whence_str) -} -probe nd_syscall.llseek.return = kernel.function("sys_llseek").return ? { + // fd = $fd + // offset_high = $offset_high + // offset_low = $offset_low + // result_uaddr = $result + // whence = $origin + // whence_str = _seek_whence_str($origin) + // argstr = sprintf("%d, 0x%x, 0x%x, %p, %s", $fd, $offset_high, + // $offset_low, $result, whence_str) + asmlinkage() + fd = int_arg(1) + offset_high = ulong_arg(2) + offset_low = ulong_arg(3) + result_uaddr = pointer_arg(4) + whence = uint_arg(5) + whence_str = _seek_whence_str(whence) + argstr = sprintf("%d, 0x%x, 0x%x, %p, %s", fd, offset_high, + offset_low, result_uaddr, whence_str) +} +probe nd_syscall.llseek.return = kprobe.function("sys_llseek").return ? +{ name = "llseek" retstr = returnstr(1) } @@ -2297,14 +2803,21 @@ probe nd_syscall.llseek.return = kernel.function("sys_llseek").return ? { # lookup_dcookie _____________________________________________ # long sys_lookup_dcookie(u64 cookie64, char __user * buf, size_t len) # -probe nd_syscall.lookup_dcookie = kernel.function("sys_lookup_dcookie") ? { +probe nd_syscall.lookup_dcookie = kprobe.function("sys_lookup_dcookie") ? +{ name = "lookup_dcookie" - cookie = $cookie64 - buffer_uaddr = $buf - len = $len - argstr = sprintf("%d, %p, %d", $cookie64, $buf, $len) + // cookie = $cookie64 + // buffer_uaddr = $buf + // len = $len + // argstr = sprintf("%d, %p, %d", $cookie64, $buf, $len) + asmlinkage() + cookie = ulonglong_arg(1) + buffer_uaddr = pointer_arg(2) + len = ulong_arg(3) + argstr = sprintf("%d, %p, %d", cookie, buffer_uaddr, len) } -probe nd_syscall.lookup_dcookie.return = kernel.function("sys_lookup_dcookie").return ? { +probe nd_syscall.lookup_dcookie.return = kprobe.function("sys_lookup_dcookie").return ? +{ name = "lookup_dcookie" retstr = returnstr(1) } @@ -2312,31 +2825,53 @@ probe nd_syscall.lookup_dcookie.return = kernel.function("sys_lookup_dcookie").r # lremovexattr _______________________________________________ # long sys_lremovexattr(char __user *path, char __user *name) # -probe nd_syscall.lremovexattr = kernel.function("sys_lremovexattr") { +probe nd_syscall.lremovexattr = kprobe.function("sys_lremovexattr") +{ name = "lremovexattr" - path_uaddr = $path - path = user_string($path) - name_uaddr = $name - name2 = user_string($name) - argstr = sprintf("%s, %s", user_string_quoted($path), user_string_quoted($name)) + // name_uaddr = $name + // name2 = user_string($name) + // %( kernel_v >= "2.6.27" %? + // path_uaddr = $pathname + // path = user_string($pathname) + // argstr = sprintf("%s, %s", user_string_quoted($pathname), user_string_quoted($name)) + // %: + // path_uaddr = $path + // path = user_string($path) + // argstr = sprintf("%s, %s", user_string_quoted($path), user_string_quoted($name)) + // %) + asmlinkage() + path_uaddr = pointer_arg(1) + path = user_string(path_uaddr) + name_uaddr = pointer_arg(2) + name2 = user_string(name_uaddr) + argstr = sprintf("%s, %s", user_string_quoted(path_uaddr), user_string_quoted(name_uaddr)) } -probe nd_syscall.lremovexattr.return = kernel.function("sys_lremovexattr").return { +probe nd_syscall.lremovexattr.return = kprobe.function("sys_lremovexattr").return +{ name = "lremovexattr" retstr = returnstr(1) } # lseek ______________________________________________________ # off_t sys_lseek(unsigned int fd, off_t offset, unsigned int origin) -probe nd_syscall.lseek = kernel.function("sys_lseek") { - name = "lseek" - fildes = $fd -# offset = __int32($offset) - offset = $offset - whence = $origin - whence_str = _seek_whence_str($origin) - argstr = sprintf("%d, %d, %s", $fd, offset, whence_str) -} -probe nd_syscall.lseek.return = kernel.function("sys_lseek").return { +probe nd_syscall.lseek = kprobe.function("sys_lseek") +{ + // name = "lseek" + // fildes = $fd + // # offset = __int32($offset) + // offset = $offset + // whence = $origin + // whence_str = _seek_whence_str($origin) + // argstr = sprintf("%d, %d, %s", $fd, offset, whence_str) + asmlinkage() + fildes = int_arg(1) + offset = long_arg(2) + whence = uint_arg(3) + whence_str = _seek_whence_str(whence) + argstr = sprintf("%d, %d, %s", fildes, offset, whence_str) +} +probe nd_syscall.lseek.return = kprobe.function("sys_lseek").return +{ name = "lseek" retstr = returnstr(1) } @@ -2348,21 +2883,44 @@ probe nd_syscall.lseek.return = kernel.function("sys_lseek").return { # size_t size, # int flags) # -probe nd_syscall.lsetxattr = kernel.function("sys_lsetxattr") { +probe nd_syscall.lsetxattr = kprobe.function("sys_lsetxattr") +{ name = "lsetxattr" - path_uaddr = $path - path = user_string($path) - name_uaddr = $name - name_str = user_string($name) - value_uaddr = $value - size = $size - flags = $flags + // %( kernel_v >= "2.6.27" %? + // path_uaddr = $pathname + // path = user_string($pathname) + // %: + // path_uaddr = $path + // path = user_string($path) + // %) + // name_uaddr = $name + // name_str = user_string($name) + // value_uaddr = $value + // size = $size + // flags = $flags + // argstr = sprintf("%s, %s, %p, %d, %d", + // %( kernel_v >= "2.6.27" %? + // user_string_quoted($pathname), + // %: + // user_string_quoted($path), + // %) + // user_string_quoted($name), + // value_uaddr, $size, $flags) + asmlinkage() + path_uaddr = pointer_arg(1) + path = user_string(path_uaddr) + name_uaddr = pointer_arg(2) + name_str = user_string(name_uaddr) + value_uaddr = pointer_arg(3) + size = ulong_arg(4) + flags = int_arg(5) argstr = sprintf("%s, %s, %p, %d, %d", - user_string_quoted($path), - user_string_quoted($name), - value_uaddr, $size, $flags) + user_string_quoted(path_uaddr), + user_string_quoted(name_uaddr), + value_uaddr, size, flags) } -probe nd_syscall.lsetxattr.return = kernel.function("sys_lsetxattr").return { +probe nd_syscall.lsetxattr.return = kprobe.function("sys_lsetxattr").return +{ name = "lsetxattr" retstr = returnstr(1) } @@ -2376,26 +2934,28 @@ probe nd_syscall.lsetxattr.return = kernel.function("sys_lsetxattr").return { # long sys_oabi_lstat64(char __user * filename, # struct oldabi_stat64 __user * statbuf) # -probe nd_syscall.lstat = - kernel.function("sys_lstat") ?, - kernel.function("sys_newlstat") ?, - kernel.function("compat_sys_newlstat") ?, - kernel.function("sys32_lstat64") ?, - kernel.function("sys_lstat64") ?, - kernel.function("sys_oabi_lstat64") ? +probe nd_syscall.lstat = kprobe.function("sys_lstat") ?, + kprobe.function("sys_newlstat") ?, + kprobe.function("compat_sys_newlstat") ?, + kprobe.function("sys32_lstat64") ?, + kprobe.function("sys_lstat64") ?, + kprobe.function("sys_oabi_lstat64") ? { name = "lstat" - path = user_string($filename) - buf_uaddr = $statbuf - argstr = sprintf("%s, %p", user_string_quoted($filename), $statbuf) -} -probe nd_syscall.lstat.return = - kernel.function("sys_lstat").return ?, - kernel.function("sys_newlstat").return ?, - kernel.function("compat_sys_newlstat").return ?, - kernel.function("sys32_lstat64").return ?, - kernel.function("sys_lstat64").return ?, - kernel.function("sys_oabi_lstat64").return ? + // path = user_string($filename) + // buf_uaddr = $statbuf + // argstr = sprintf("%s, %p", user_string_quoted($filename), $statbuf) + asmlinkage() + path = user_string(pointer_arg(1)) + buf_uaddr = pointer_arg(2) + argstr = sprintf("%s, %p", user_string_quoted(pointer_arg(1)), buf_uaddr) +} +probe nd_syscall.lstat.return = kprobe.function("sys_lstat").return ?, + kprobe.function("sys_newlstat").return ?, + kprobe.function("compat_sys_newlstat").return ?, + kprobe.function("sys32_lstat64").return ?, + kprobe.function("sys_lstat64").return ?, + kprobe.function("sys_oabi_lstat64").return ? { name = "lstat" retstr = returnstr(1) @@ -2404,15 +2964,23 @@ probe nd_syscall.lstat.return = # madvise ____________________________________________________ # long sys_madvise(unsigned long start, size_t len_in, int behavior) # -probe nd_syscall.madvise = kernel.function("sys_madvise") ? { +probe nd_syscall.madvise = kprobe.function("sys_madvise") ? +{ name = "madvise" - start = $start - length = $len_in - advice = $behavior - advice_str = _madvice_advice_str($behavior) - argstr = sprintf("%p, %d, %s", $start, $len_in, _madvice_advice_str($behavior)) + // start = $start + // length = $len_in + // advice = $behavior + // advice_str = _madvice_advice_str($behavior) + // argstr = sprintf("%p, %d, %s", $start, $len_in, _madvice_advice_str($behavior)) + asmlinkage() + start = ulong_arg(1) + length = ulong_arg(2) + advice = int_arg(3) + advice_str = _madvice_advice_str(advice) + argstr = sprintf("%p, %d, %s", start, length, _madvice_advice_str(advice)) } -probe nd_syscall.madvise.return = kernel.function("sys_madvise").return ? { +probe nd_syscall.madvise.return = kprobe.function("sys_madvise").return ? +{ name = "madvise" retstr = returnstr(1) } @@ -2432,23 +3000,30 @@ probe nd_syscall.madvise.return = kernel.function("sys_madvise").return ? { # compat_ulong_t maxnode, # compat_ulong_t flags) # -probe nd_syscall.mbind = - kernel.function("sys_mbind") ?, - kernel.function("compat_sys_mbind") ? +probe nd_syscall.mbind = kprobe.function("sys_mbind") ?, + kprobe.function("compat_sys_mbind") ? { name = "mbind" - start = $start - len = $len - mode = $mode - nmask_uaddr = $nmask - maxnode = $maxnode - flags = $flags - argstr = sprintf("%d, %d, %d, %p, %d, 0x%x", $start, $len, $mode, - $nmask, $maxnode, $flags) -} -probe nd_syscall.mbind.return = - kernel.function("sys_mbind").return ?, - kernel.function("compat_sys_mbind").return ? + // start = $start + // len = $len + // mode = $mode + // nmask_uaddr = $nmask + // maxnode = $maxnode + // flags = $flags + // argstr = sprintf("%d, %d, %d, %p, %d, 0x%x", $start, $len, $mode, + // $nmask, $maxnode, $flags) + asmlinkage() + start = ulong_arg(1) + len = long_arg(2) + mode = ulong_arg(3) + nmask_uaddr = pointer_arg(4) + maxnode = ulong_arg(5) + flags = uint_arg(6) + argstr = sprintf("%d, %d, %d, %p, %d, 0x%x", start, len, mode, + nmask_uaddr, maxnode, flags) +} +probe nd_syscall.mbind.return = kprobe.function("sys_mbind").return ?, + kprobe.function("compat_sys_mbind").return ? { name = "mbind" retstr = returnstr(1) @@ -2458,11 +3033,15 @@ probe nd_syscall.mbind.return = # long sys_migrate_pages(pid_t pid, unsigned long maxnode, # const unsigned long __user *old_nodes, # const unsigned long __user *new_nodes) -probe nd_syscall.migrate_pages = kernel.function("sys_migrate_pages") ? { +probe nd_syscall.migrate_pages = kprobe.function("sys_migrate_pages") ? +{ name = "migrate_pages" - argstr = sprintf("%d, %d, %p, %p", $pid, $maxnode, $old_nodes, $new_nodes) + // argstr = sprintf("%d, %d, %p, %p", $pid, $maxnode, $old_nodes, $new_nodes) + asmlinkage() + argstr = sprintf("%d, %d, %p, %p", int_arg(1), ulong_arg(2), pointer_arg(3), pointer_arg(4)) } -probe nd_syscall.migrate_pages.return = kernel.function("sys_migrate_pages").return ? { +probe nd_syscall.migrate_pages.return = kprobe.function("sys_migrate_pages").return ? +{ name = "migrate_pages" retstr = returnstr(1) } @@ -2470,28 +3049,42 @@ probe nd_syscall.migrate_pages.return = kernel.function("sys_migrate_pages").ret # mincore ____________________________________________________ # long sys_mincore(unsigned long start, size_t len, unsigned char __user * vec) # -probe nd_syscall.mincore = kernel.function("sys_mincore") ? { +probe nd_syscall.mincore = kprobe.function("sys_mincore") ? +{ name = "mincore" - start = $start - length = $len - vec_uaddr = $vec - argstr = sprintf("%p, %d, %p", $start, $len, $vec) + // start = $start + // length = $len + // vec_uaddr = $vec + // argstr = sprintf("%p, %d, %p", $start, $len, $vec) + asmlinkage() + start = ulong_arg(1) + length = ulong_arg(2) + vec_uaddr = pointer_arg(3) + argstr = sprintf("%p, %d, %p", start, length, vec_uaddr) } -probe nd_syscall.mincore.return = kernel.function("sys_mincore").return ? { +probe nd_syscall.mincore.return = kprobe.function("sys_mincore").return ? +{ name = "mincore" retstr = returnstr(1) } # mkdir ______________________________________________________ # long sys_mkdir(const char __user * pathname, int mode) -probe nd_syscall.mkdir = kernel.function("sys_mkdir") { +probe nd_syscall.mkdir = kprobe.function("sys_mkdir") +{ name = "mkdir" - pathname_uaddr = $pathname - pathname = user_string($pathname) - mode = $mode - argstr = sprintf("%s, %#o", user_string_quoted($pathname), $mode) + // pathname_uaddr = $pathname + // pathname = user_string($pathname) + // mode = $mode + // argstr = sprintf("%s, %#o", user_string_quoted($pathname), $mode) + asmlinkage() + pathname_uaddr = pointer_arg(1) + pathname = user_string(pathname_uaddr) + mode = int_arg(2) + argstr = sprintf("%s, %#o", user_string_quoted(pathname_uaddr), mode) } -probe nd_syscall.mkdir.return = kernel.function("sys_mkdir").return { +probe nd_syscall.mkdir.return = kprobe.function("sys_mkdir").return +{ name = "mkdir" retstr = returnstr(1) } @@ -2499,29 +3092,43 @@ probe nd_syscall.mkdir.return = kernel.function("sys_mkdir").return { # mkdirat ____________________________________________________ # new function with 2.6.16 # long sys_mkdirat(int dfd, const char __user *pathname, int mode) -probe nd_syscall.mkdirat = kernel.function("sys_mkdirat") ? { +probe nd_syscall.mkdirat = kprobe.function("sys_mkdirat") ? +{ name = "mkdirat" - dirfd = $dfd - pathname = user_string($pathname) - mode = $mode - argstr = sprintf("%d, %s, %#o", $dfd, user_string_quoted($pathname), $mode) + // dirfd = $dfd + // pathname = user_string($pathname) + // mode = $mode + // argstr = sprintf("%d, %s, %#o", $dfd, user_string_quoted($pathname), $mode) + asmlinkage() + dirfd = int_arg(1) + pathname = user_string(pointer_arg(2)) + mode = int_arg(3) + argstr = sprintf("%d, %s, %#o", dirfd, user_string_quoted(pointer_arg(2)), mode) } -probe nd_syscall.mkdirat.return = kernel.function("sys_mkdirat").return ? { +probe nd_syscall.mkdirat.return = kprobe.function("sys_mkdirat").return ? +{ name = "mkdirat" retstr = returnstr(1) } # mknod # long sys_mknod(const char __user * filename, int mode, unsigned dev) -probe nd_syscall.mknod = kernel.function("sys_mknod") { +probe nd_syscall.mknod = kprobe.function("sys_mknod") +{ name = "mknod" - pathname = user_string($filename) - mode = $mode - dev = $dev - argstr = sprintf("%s, %s, %p", user_string_quoted($filename), _mknod_mode_str($mode), dev) + // pathname = user_string($filename) + // mode = $mode + // dev = $dev + // argstr = sprintf("%s, %s, %p", user_string_quoted($filename), _mknod_mode_str($mode), dev) + asmlinkage() + pathname = user_string(pointer_arg(1)) + mode = int_arg(2) + dev = uint_arg(3) + argstr = sprintf("%s, %s, %p", user_string_quoted(pointer_arg(1)), _mknod_mode_str(mode), dev) } -probe nd_syscall.mknod.return = kernel.function("sys_mknod").return { +probe nd_syscall.mknod.return = kprobe.function("sys_mknod").return +{ name = "mknod" retstr = returnstr(1) } @@ -2530,13 +3137,19 @@ probe nd_syscall.mknod.return = kernel.function("sys_mknod").return { # # long sys_mlock(unsigned long start, size_t len) # -probe nd_syscall.mlock = kernel.function("sys_mlock") ? { +probe nd_syscall.mlock = kprobe.function("sys_mlock") ? +{ name = "mlock" - addr = $start - len = $len - argstr = sprintf("%p, %d", $start, $len) + // addr = $start + // len = $len + // argstr = sprintf("%p, %d", $start, $len) + asmlinkage() + addr = ulong_arg(1) + len = ulong_arg(2) + argstr = sprintf("%p, %d", addr, len) } -probe nd_syscall.mlock.return = kernel.function("sys_mlock").return ? { +probe nd_syscall.mlock.return = kprobe.function("sys_mlock").return ? +{ name = "mlock" retstr = returnstr(1) } @@ -2544,12 +3157,17 @@ probe nd_syscall.mlock.return = kernel.function("sys_mlock").return ? { # # long sys_mlockall(int flags) # -probe nd_syscall.mlockall = kernel.function("sys_mlockall") ? { +probe nd_syscall.mlockall = kprobe.function("sys_mlockall") ? +{ name = "mlockall" - flags = $flags - argstr = _mlockall_flags_str($flags) + // flags = $flags + // argstr = _mlockall_flags_str($flags) + asmlinkage() + flags = int_arg(1) + argstr = _mlockall_flags_str(flags) } -probe nd_syscall.mlockall.return = kernel.function("sys_mlockall").return ? { +probe nd_syscall.mlockall.return = kprobe.function("sys_mlockall").return ? +{ name = "mlockall" retstr = returnstr(1) } @@ -2557,14 +3175,21 @@ probe nd_syscall.mlockall.return = kernel.function("sys_mlockall").return ? { # modify_ldt _________________________________________________ # int sys_modify_ldt(int func, void __user *ptr, unsigned long bytecount) # -probe nd_syscall.modify_ldt = kernel.function("sys_modify_ldt") ? { +probe nd_syscall.modify_ldt = kprobe.function("sys_modify_ldt") ? +{ name = "modify_ldt" - func = $func - ptr_uaddr = $ptr - bytecount = $bytecount - argstr = sprintf("%d, %p, %d", $func, $ptr, $bytecount) + // func = $func + // ptr_uaddr = $ptr + // bytecount = $bytecount + // argstr = sprintf("%d, %p, %d", $func, $ptr, $bytecount) + asmlinkage() + func = int_arg(1) + ptr_uaddr = pointer_arg(2) + bytecount = ulong_arg(3) + argstr = sprintf("%d, %p, %d", func, ptr_uaddr, bytecount) } -probe nd_syscall.modify_ldt.return = kernel.function("sys_modify_ldt").return ? { +probe nd_syscall.modify_ldt.return = kprobe.function("sys_modify_ldt").return ? +{ name = "modify_ldt" retstr = returnstr(1) } @@ -2582,16 +3207,16 @@ probe nd_syscall.modify_ldt.return = kernel.function("sys_modify_ldt").return ? # int __user *status, # int flags) # -probe nd_syscall.move_pages = - kernel.function("sys_move_pages") ?, - kernel.function("compat_sys_move_pages") ? +probe nd_syscall.move_pages = kprobe.function("sys_move_pages") ?, + kprobe.function("compat_sys_move_pages") ? { name = "move_pages" - argstr = sprintf("%d, %d, %p, %p, 0x%x", $pid, $nr_pages, $nodes, $status, $flags) + // argstr = sprintf("%d, %d, %p, %p, 0x%x", $pid, $nr_pages, $nodes, $status, $flags) + asmlinkage() + argstr = sprintf("%d, %d, %p, %p, 0x%x", int_arg(1), ulong_arg(2), pointer_arg(4), pointer_arg(5), int_arg(6)) } -probe nd_syscall.move_pages.return = - kernel.function("sys_move_pages").return ?, - kernel.function("compat_sys_move_pages").return ? +probe nd_syscall.move_pages.return = kprobe.function("sys_move_pages").return ?, + kprobe.function("compat_sys_move_pages").return ? { name = "move_pages" retstr = returnstr(1) @@ -2608,26 +3233,36 @@ probe nd_syscall.move_pages.return = # char __user * type, # unsigned long flags, # void __user * data) -probe nd_syscall.mount = - kernel.function("sys_mount"), - kernel.function("compat_sys_mount") ? +probe nd_syscall.mount = kprobe.function("sys_mount"), + kprobe.function("compat_sys_mount") ? { name = "mount" - source = user_string($dev_name) - target = user_string($dir_name) - filesystemtype = user_string($type) - mountflags = $flags - mountflags_str = _mountflags_str($flags) - data = text_strn(user_string($data),syscall_string_trunc,1) + // source = user_string($dev_name) + // target = user_string($dir_name) + // filesystemtype = user_string($type) + // mountflags = $flags + // mountflags_str = _mountflags_str($flags) + // data = text_strn(user_string($data), syscall_string_trunc, 1) + // argstr = sprintf("%s, %s, %s, %s, %s", + // user_string_quoted($dev_name), + // user_string_quoted($dir_name), + // user_string_quoted($type), + // mountflags_str, data) + asmlinkage() + source = user_string(pointer_arg(1)) + target = user_string(pointer_arg(2)) + filesystemtype = user_string(pointer_arg(3)) + mountflags = ulong_arg(4) + mountflags_str = _mountflags_str(mountflags) + data = text_strn(user_string(pointer_arg(5)), syscall_string_trunc, 1) argstr = sprintf("%s, %s, %s, %s, %s", - user_string_quoted($dev_name), - user_string_quoted($dir_name), - user_string_quoted($type), + user_string_quoted(pointer_arg(1)), + user_string_quoted(pointer_arg(2)), + user_string_quoted(pointer_arg(3)), mountflags_str, data) } -probe nd_syscall.mount.return = - kernel.function("sys_mount").return, - kernel.function("compat_sys_mount").return ? +probe nd_syscall.mount.return = kprobe.function("sys_mount").return, + kprobe.function("compat_sys_mount").return ? { name = "mount" retstr = returnstr(1) @@ -2636,15 +3271,23 @@ probe nd_syscall.mount.return = # mprotect ___________________________________________________ # long sys_mprotect(unsigned long start, size_t len, unsigned long prot) # -probe nd_syscall.mprotect = kernel.function("sys_mprotect") ? { +probe nd_syscall.mprotect = kprobe.function("sys_mprotect") ? +{ name = "mprotect" - addr = $start - len = $len - prot = $prot - prot_str = _mprotect_prot_str($prot) - argstr = sprintf("%p, %d, %s", $start, $len, _mprotect_prot_str($prot)) + // addr = $start + // len = $len + // prot = $prot + // prot_str = _mprotect_prot_str($prot) + // argstr = sprintf("%p, %d, %s", $start, $len, _mprotect_prot_str($prot)) + asmlinkage() + addr = ulong_arg(1) + len = ulong_arg(2) + prot = ulong_arg(3) + prot_str = _mprotect_prot_str(prot) + argstr = sprintf("%p, %d, %s", addr, len, _mprotect_prot_str(prot)) } -probe nd_syscall.mprotect.return = kernel.function("sys_mprotect").return ? { +probe nd_syscall.mprotect.return = kprobe.function("sys_mprotect").return ? +{ name = "mprotect" retstr = returnstr(1) } @@ -2657,19 +3300,22 @@ probe nd_syscall.mprotect.return = kernel.function("sys_mprotect").return ? { # const struct compat_mq_attr __user *u_mqstat, # struct compat_mq_attr __user *u_omqstat) # -probe nd_syscall.mq_getsetattr = - kernel.function("sys_mq_getsetattr") ?, - kernel.function("compat_sys_mq_getsetattr") ? +probe nd_syscall.mq_getsetattr = kprobe.function("sys_mq_getsetattr") ?, + kprobe.function("compat_sys_mq_getsetattr") ? { name = "mq_getsetattr" - mqdes = $mqdes - u_mqstat_uaddr = $u_mqstat - u_omqstat_uaddr = $u_omqstat - argstr = sprintf("%d, %p, %p", $mqdes, $u_mqstat, $u_omqstat) + // mqdes = $mqdes + // u_mqstat_uaddr = $u_mqstat + // u_omqstat_uaddr = $u_omqstat + // argstr = sprintf("%d, %p, %p", $mqdes, $u_mqstat, $u_omqstat) + asmlinkage() + mqdes = int_arg(1) + u_mqstat_uaddr = pointer_arg(2) + u_omqstat_uaddr = pointer_arg(3) + argstr = sprintf("%d, %p, %p", mqdes, u_mqstat_uaddr, u_omqstat_uaddr) } -probe nd_syscall.mq_getsetattr.return = - kernel.function("sys_mq_getsetattr").return ?, - kernel.function("compat_sys_mq_getsetattr").return ? +probe nd_syscall.mq_getsetattr.return = kprobe.function("sys_mq_getsetattr").return ?, + kprobe.function("compat_sys_mq_getsetattr").return ? { name = "mq_getsetattr" retstr = returnstr(1) @@ -2679,18 +3325,20 @@ probe nd_syscall.mq_getsetattr.return = # long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *u_notification) # long compat_sys_mq_notify(mqd_t mqdes, const struct compat_sigevent __user *u_notification) # -probe nd_syscall.mq_notify = - kernel.function("sys_mq_notify") ?, - kernel.function("compat_sys_mq_notify") ? +probe nd_syscall.mq_notify = kprobe.function("sys_mq_notify") ?, + kprobe.function("compat_sys_mq_notify") ? { name = "mq_notify" - mqdes = $mqdes - notification_uaddr = $u_notification - argstr = sprintf("%d, %p", $mqdes, $u_notification) + // mqdes = $mqdes + // notification_uaddr = $u_notification + // argstr = sprintf("%d, %p", $mqdes, $u_notification) + asmlinkage() + mqdes = int_arg(1) + notification_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", mqdes, notification_uaddr) } -probe nd_syscall.mq_notify.return = - kernel.function("sys_mq_notify").return ?, - kernel.function("compat_sys_mq_notify").return ? +probe nd_syscall.mq_notify.return = kprobe.function("sys_mq_notify").return ?, + kprobe.function("compat_sys_mq_notify").return ? { name = "mq_notify" retstr = returnstr(1) @@ -2705,9 +3353,8 @@ probe nd_syscall.mq_notify.return = # int oflag, compat_mode_t mode, # struct compat_mq_attr __user *u_attr) # -probe nd_syscall.mq_open = - kernel.function("sys_mq_open") ?, - kernel.function("compat_sys_mq_open") ? +probe nd_syscall.mq_open = kprobe.function("sys_mq_open") ?, + kprobe.function("compat_sys_mq_open") ? { name = "mq_open" // name_uaddr = $u_name @@ -2733,9 +3380,8 @@ probe nd_syscall.mq_open = else argstr = sprintf("%s, %s", user_string_quoted(name_uaddr), _sys_open_flag_str(oflag)) } -probe nd_syscall.mq_open.return = - kernel.function("sys_mq_open").return ?, - kernel.function("compat_sys_mq_open").return ? +probe nd_syscall.mq_open.return = kprobe.function("sys_mq_open").return ?, + kprobe.function("compat_sys_mq_open").return ? { name = "mq_open" retstr = returnstr(1) @@ -2752,22 +3398,28 @@ probe nd_syscall.mq_open.return = # size_t msg_len, unsigned int __user *u_msg_prio, # const struct compat_timespec __user *u_abs_timeout) # -probe nd_syscall.mq_timedreceive = - kernel.function("sys_mq_timedreceive") ?, - kernel.function("compat_sys_mq_timedreceive") ? +probe nd_syscall.mq_timedreceive = kprobe.function("sys_mq_timedreceive") ?, + kprobe.function("compat_sys_mq_timedreceive") ? { name = "mq_timedreceive" - mqdes = $mqdes - msg_ptr_uaddr = $u_msg_ptr - msg_len = $msg_len - msg_prio_uaddr = $u_msg_prio - abs_timout_uaddr = $u_abs_timeout - argstr = sprintf("%d, %p, %d, %p, %p", $mqdes, $u_msg_ptr, $msg_len, - $u_msg_prio, $u_abs_timeout) -} -probe nd_syscall.mq_timedreceive.return = - kernel.function("sys_mq_timedreceive").return ?, - kernel.function("compat_sys_mq_timedreceive").return ? + // mqdes = $mqdes + // msg_ptr_uaddr = $u_msg_ptr + // msg_len = $msg_len + // msg_prio_uaddr = $u_msg_prio + // abs_timout_uaddr = $u_abs_timeout + // argstr = sprintf("%d, %p, %d, %p, %p", $mqdes, $u_msg_ptr, $msg_len, + // $u_msg_prio, $u_abs_timeout) + asmlinkage() + mqdes = int_arg(1) + msg_ptr_uaddr = pointer_arg(2) + msg_len = ulong_arg(3) + msg_prio_uaddr = pointer_arg(4) + abs_timeout_uaddr = pointer_arg(5) + argstr = sprintf("%d, %p, %d, %p, %p", mqdes, msg_ptr_uaddr, msg_len, + msg_prio_uaddr, abs_timeout_uaddr) +} +probe nd_syscall.mq_timedreceive.return = kprobe.function("sys_mq_timedreceive").return ?, + kprobe.function("compat_sys_mq_timedreceive").return ? { name = "mq_timedreceive" retstr = returnstr(1) @@ -2784,22 +3436,28 @@ probe nd_syscall.mq_timedreceive.return = # size_t msg_len, unsigned int msg_prio, # const struct compat_timespec __user *u_abs_timeout) # -probe nd_syscall.mq_timedsend = - kernel.function("sys_mq_timedsend") ?, - kernel.function("compat_sys_mq_timedsend") ? +probe nd_syscall.mq_timedsend = kprobe.function("sys_mq_timedsend") ?, + kprobe.function("compat_sys_mq_timedsend") ? { name = "mq_timedsend" - mqdes = $mqdes - msg_ptr_uaddr = $u_msg_ptr - msg_len = $msg_len - msg_prio = $msg_prio - abs_timeout_uaddr = $u_abs_timeout - argstr = sprintf("%d, %p, %d, %d, %p", $mqdes, $u_msg_ptr, $msg_len, - $msg_prio, $u_abs_timeout) -} -probe nd_syscall.mq_timedsend.return = - kernel.function("sys_mq_timedsend").return ?, - kernel.function("compat_sys_mq_timedsend").return ? + // mqdes = $mqdes + // msg_ptr_uaddr = $u_msg_ptr + // msg_len = $msg_len + // msg_prio = $msg_prio + // abs_timeout_uaddr = $u_abs_timeout + // argstr = sprintf("%d, %p, %d, %d, %p", $mqdes, $u_msg_ptr, $msg_len, + // $msg_prio, $u_abs_timeout) + asmlinkage() + mqdes = int_arg(1) + msg_ptr_uaddr = pointer_arg(2) + msg_len = ulong_arg(3) + msg_prio = uint_arg(4) + abs_timeout_uaddr = pointer_arg(5) + argstr = sprintf("%d, %p, %d, %d, %p", mqdes, msg_ptr_uaddr, msg_len, + msg_prio, abs_timeout_uaddr) +} +probe nd_syscall.mq_timedsend.return = kprobe.function("sys_mq_timedsend").return ?, + kprobe.function("compat_sys_mq_timedsend").return ? { name = "mq_timedsend" retstr = returnstr(1) @@ -2808,13 +3466,19 @@ probe nd_syscall.mq_timedsend.return = # mq_unlink __________________________________________________ # long sys_mq_unlink(const char __user *u_name) # -probe nd_syscall.mq_unlink = kernel.function("sys_mq_unlink") ? { +probe nd_syscall.mq_unlink = kprobe.function("sys_mq_unlink") ? +{ name = "mq_unlink" - u_name_uaddr = $u_name - u_name = user_string($u_name) - argstr = user_string_quoted($u_name) + // u_name_uaddr = $u_name + // u_name = user_string($u_name) + // argstr = user_string_quoted($u_name) + asmlinkage() + u_name_uaddr = pointer_arg(1) + u_name = user_string(u_name_uaddr) + argstr = user_string_quoted(u_name_uaddr) } -probe nd_syscall.mq_unlink.return = kernel.function("sys_mq_unlink").return ? { +probe nd_syscall.mq_unlink.return = kprobe.function("sys_mq_unlink").return ? +{ name = "mq_unlink" retstr = returnstr(1) } @@ -2826,22 +3490,28 @@ probe nd_syscall.mq_unlink.return = kernel.function("sys_mq_unlink").return ? { # unsigned long flags, # unsigned long new_addr) # -probe nd_syscall.mremap = - kernel.function("sys_mremap") ?, - kernel.function("ia64_mremap") ? +probe nd_syscall.mremap = kprobe.function("sys_mremap") ?, + kprobe.function("ia64_mremap") ? { name = "mremap" - old_address = $addr - old_size = $old_len - new_size = $new_len - flags = $flags - new_address = $new_addr - argstr = sprintf("%p, %d, %d, %s, %p", $addr, $old_len, $new_len, - _mremap_flags($flags), $new_addr) -} -probe nd_syscall.mremap.return = - kernel.function("sys_mremap").return ?, - kernel.function("ia64_mremap").return ? + // old_address = $addr + // old_size = $old_len + // new_size = $new_len + // flags = $flags + // new_address = $new_addr + // argstr = sprintf("%p, %d, %d, %s, %p", $addr, $old_len, $new_len, + // _mremap_flags($flags), $new_addr) + asmlinkage() + old_address = ulong_arg(1) + old_size = ulong_arg(2) + new_size = ulong_arg(3) + flags = ulong_arg(4) + new_address = ulong_arg(5) + argstr = sprintf("%p, %d, %d, %s, %p", old_address, old_size, new_size, + _mremap_flags(flags), new_address) +} +probe nd_syscall.mremap.return = kprobe.function("sys_mremap").return ?, + kprobe.function("ia64_mremap").return ? { name = "mremap" retstr = returnstr(2) @@ -2850,14 +3520,21 @@ probe nd_syscall.mremap.return = # msgctl _____________________________________________________ # long sys_msgctl (int msqid, int cmd, struct msqid_ds __user *buf) # -probe nd_syscall.msgctl = kernel.function("sys_msgctl") ? { +probe nd_syscall.msgctl = kprobe.function("sys_msgctl") ? +{ name = "msgctl" - msqid = $msqid - cmd = $cmd - buf_uaddr = $buf - argstr = sprintf("%d, %d, %p", $msqid, $cmd, $buf) + // msqid = $msqid + // cmd = $cmd + // buf_uaddr = $buf + // argstr = sprintf("%d, %d, %p", $msqid, $cmd, $buf) + asmlinkage() + msqid = int_arg(1) + cmd = int_arg(2) + buf_uaddr = pointer_arg(3) + argstr = sprintf("%d, %d, %p", msqid, cmd, buf_uaddr) } -probe nd_syscall.msgctl.return = kernel.function("sys_msgctl").return ? { +probe nd_syscall.msgctl.return = kprobe.function("sys_msgctl").return ? +{ name = "msgctl" retstr = returnstr(1) } @@ -2865,11 +3542,15 @@ probe nd_syscall.msgctl.return = kernel.function("sys_msgctl").return ? { # # long compat_sys_msgctl(int first, int second, void __user *uptr) # -probe nd_syscall.compat_sys_msgctl = kernel.function("compat_sys_msgctl") ? { +probe nd_syscall.compat_sys_msgctl = kprobe.function("compat_sys_msgctl") ? +{ name = "compat_sys_msgctl" - argstr = sprintf("%d, %d, %p", $first, $second, $uptr) + // argstr = sprintf("%d, %d, %p", $first, $second, $uptr) + asmlinkage() + argstr = sprintf("%d, %d, %p", int_arg(1), int_arg(2), pointer_arg(3)) } -probe nd_syscall.compat_sys_msgctl.return = kernel.function("compat_sys_msgctl").return ? { +probe nd_syscall.compat_sys_msgctl.return = kprobe.function("compat_sys_msgctl").return ? +{ name = "compat_sys_msgctl" retstr = returnstr(1) } @@ -2877,14 +3558,21 @@ probe nd_syscall.compat_sys_msgctl.return = kernel.function("compat_sys_msgctl") # msgget _____________________________________________________ # long sys_msgget (key_t key, int msgflg) # -probe nd_syscall.msgget = kernel.function("sys_msgget") ? { +probe nd_syscall.msgget = kprobe.function("sys_msgget") ? +{ name = "msgget" - key = $key - msgflg = $msgflg - msgflg_str = _sys_open_flag_str($msgflg) - argstr = sprintf("%d, %s", $key, _sys_open_flag_str($msgflg)) + // key = $key + // msgflg = $msgflg + // msgflg_str = _sys_open_flag_str($msgflg) + // argstr = sprintf("%d, %s", $key, _sys_open_flag_str($msgflg)) + asmlinkage() + key = int_arg(1) + msgflg = int_arg(2) + msgflg_str = _sys_open_flag_str(msgflg) + argstr = sprintf("%d, %s", key, _sys_open_flag_str(msgflg)) } -probe nd_syscall.msgget.return = kernel.function("sys_msgget").return ? { +probe nd_syscall.msgget.return = kprobe.function("sys_msgget").return ? +{ name = "msgget" retstr = returnstr(1) } @@ -2896,16 +3584,25 @@ probe nd_syscall.msgget.return = kernel.function("sys_msgget").return ? { # long msgtyp, # int msgflg) # -probe nd_syscall.msgrcv = kernel.function("sys_msgrcv") ? { +probe nd_syscall.msgrcv = kprobe.function("sys_msgrcv") ? +{ name = "msgrcv" - msqid = $msqid - msgp_uaddr = $msgp - msgsz = $msgsz - msgtyp = $msgtyp - msgflg = $msgflg - argstr = sprintf("%d, %p, %d, %d, %d", $msqid, $msgp, $msgsz, $msgtyp, $msgflg) -} -probe nd_syscall.msgrcv.return = kernel.function("sys_msgrcv").return ? { + // msqid = $msqid + // msgp_uaddr = $msgp + // msgsz = $msgsz + // msgtyp = $msgtyp + // msgflg = $msgflg + // argstr = sprintf("%d, %p, %d, %d, %d", $msqid, $msgp, $msgsz, $msgtyp, $msgflg) + asmlinkage() + msqid = int_arg(1) + msgp_uaddr = pointer_arg(2) + msgsz = ulong_arg(3) + msgtyp = long_arg(4) + msgflg = int_arg(5) + argstr = sprintf("%d, %p, %d, %d, %d", msqid, msgp_uaddr, msgsz, msgtyp, msgflg) +} +probe nd_syscall.msgrcv.return = kprobe.function("sys_msgrcv").return ? +{ name = "msgrcv" retstr = returnstr(1) } @@ -2914,11 +3611,15 @@ probe nd_syscall.msgrcv.return = kernel.function("sys_msgrcv").return ? { # long compat_sys_msgrcv(int first, int second, int msgtyp, int third, # int version, void __user *uptr) # -probe nd_syscall.compat_sys_msgrcv = kernel.function("compat_sys_msgrcv") ? { +probe nd_syscall.compat_sys_msgrcv = kprobe.function("compat_sys_msgrcv") ? +{ name = "compat_sys_msgrcv" - argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) + // argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) + asmlinkage() + argstr = sprintf("%d, %d, %d, %p", int_arg(1), int_arg(2), int_arg(3), pointer_arg(5)) } -probe nd_syscall.compat_sys_msgrcv.return = kernel.function("compat_sys_msgrcv").return ? { +probe nd_syscall.compat_sys_msgrcv.return = kprobe.function("compat_sys_msgrcv").return ? +{ name = "compat_sys_msgrcv" retstr = returnstr(1) } @@ -2929,15 +3630,23 @@ probe nd_syscall.compat_sys_msgrcv.return = kernel.function("compat_sys_msgrcv") # size_t msgsz, # int msgflg) # -probe nd_syscall.msgsnd = kernel.function("sys_msgsnd") ? { +probe nd_syscall.msgsnd = kprobe.function("sys_msgsnd") ? +{ name = "msgsnd" - msqid = $msqid - msgp_uaddr = $msgp - msgsz = $msgsz - msgflg = $msgflg - argstr = sprintf("%d, %p, %d, %d", $msqid, $msgp, $msgsz, $msgflg) + // msqid = $msqid + // msgp_uaddr = $msgp + // msgsz = $msgsz + // msgflg = $msgflg + // argstr = sprintf("%d, %p, %d, %d", $msqid, $msgp, $msgsz, $msgflg) + asmlinkage() + msqid = int_arg(1) + msgp_uaddr = pointer_arg(2) + msgsz = ulong_arg(3) + msgflg = int_arg(4) + argstr = sprintf("%d, %p, %d, %d", msqid, msgp_uaddr, msgsz, msgflg) } -probe nd_syscall.msgsnd.return = kernel.function("sys_msgsnd").return ? { +probe nd_syscall.msgsnd.return = kprobe.function("sys_msgsnd").return ? +{ name = "msgsnd" retstr = returnstr(1) } @@ -2945,62 +3654,84 @@ probe nd_syscall.msgsnd.return = kernel.function("sys_msgsnd").return ? { # # long compat_sys_msgsnd(int first, int second, int third, void __user *uptr) # -probe nd_syscall.compat_sys_msgsnd = kernel.function("compat_sys_msgsnd") ? { +probe nd_syscall.compat_sys_msgsnd = kprobe.function("compat_sys_msgsnd") ? +{ name = "compat_sys_msgsnd" - argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) + // argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) + asmlinkage() + argstr = sprintf("%d, %d, %d, %p", int_arg(1), int_arg(2), int_arg(3), pointer_arg(4)) } -probe nd_syscall.compat_sys_msgsnd.return = kernel.function("compat_sys_msgsnd").return ? { +probe nd_syscall.compat_sys_msgsnd.return = kprobe.function("compat_sys_msgsnd").return ? +{ name = "compat_sys_msgsnd" retstr = returnstr(1) } # msync ______________________________________________________ # long sys_msync(unsigned long start, size_t len, int flags) -probe nd_syscall.msync = kernel.function("sys_msync") ? { +probe nd_syscall.msync = kprobe.function("sys_msync") ? +{ name = "msync" - start = $start - length = $len - flags = $flags - argstr = sprintf("%p, %d, %s",start, length, _msync_flag_str(flags)) + // start = $start + // length = $len + // flags = $flags + asmlinkage() + start = ulong_arg(1) + length = ulong_arg(2) + flags = int_arg(3) + argstr = sprintf("%p, %d, %s", start, length, _msync_flag_str(flags)) } -probe nd_syscall.msync.return = kernel.function("sys_msync").return ? { +probe nd_syscall.msync.return = kprobe.function("sys_msync").return ? +{ name = "msync" retstr = returnstr(1) } # munlock ____________________________________________________ # long sys_munlock(unsigned long start, size_t len) -probe nd_syscall.munlock = kernel.function("sys_munlock") ? { +probe nd_syscall.munlock = kprobe.function("sys_munlock") ? +{ name = "munlock" - addr = $start - len = $len + // addr = $start + // len = $len + asmlinkage() + addr = ulong_arg(1) + len = ulong_arg(2) argstr = sprintf("%p, %d", addr, len) } -probe nd_syscall.munlock.return = kernel.function("sys_munlock").return ? { +probe nd_syscall.munlock.return = kprobe.function("sys_munlock").return ? +{ name = "munlock" retstr = returnstr(1) } # munlockall _________________________________________________ # long sys_munlockall(void) -probe nd_syscall.munlockall = kernel.function("sys_munlockall") ? { +probe nd_syscall.munlockall = kprobe.function("sys_munlockall") ? +{ name = "munlockall" argstr = "" } -probe nd_syscall.munlockall.return = kernel.function("sys_munlockall").return ? { +probe nd_syscall.munlockall.return = kprobe.function("sys_munlockall").return ? +{ name = "munlockall" retstr = returnstr(1) } # munmap _____________________________________________________ # long sys_munmap(unsigned long addr, size_t len) -probe nd_syscall.munmap = kernel.function("sys_munmap") { +probe nd_syscall.munmap = kprobe.function("sys_munmap") +{ name = "munmap" - start = $addr - length = $len + // start = $addr + // length = $len + asmlinkage() + start = ulong_arg(1) + length = ulong_arg(2) argstr = sprintf("%p, %d", start, length) } -probe nd_syscall.munmap.return = kernel.function("sys_munmap").return { +probe nd_syscall.munmap.return = kprobe.function("sys_munmap").return +{ name = "munmap" retstr = returnstr(1) } -- cgit From 9d6253e9a0082b220c395b372af8437ffccdccda Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Mon, 18 May 2009 16:29:34 -0700 Subject: YAAU (Yet Another AUTHORS Update) --- AUTHORS | 2 ++ 1 file changed, 2 insertions(+) diff --git a/AUTHORS b/AUTHORS index 46c1e008..fd8764de 100644 --- a/AUTHORS +++ b/AUTHORS @@ -21,6 +21,7 @@ Jim Keniston Josh Stone K.Prasad Kai Meyer +Keiichi KII Kent Sebastian Kevin Stafford Li Guanglei @@ -35,6 +36,7 @@ Maynard Johnson Michael Meeks Mike Mason Nobuhiro Tachino +Petr Muller Phil Muldoon Prerna Saxena Przemyslaw Pawelczyk -- cgit From 877bbb205c95b273ea0d68f184cdda15acc08875 Mon Sep 17 00:00:00 2001 From: Sunzen Wang Date: Mon, 18 May 2009 20:38:02 +0800 Subject: Fix: Enhance -p option checking so as to just accept valid number --- main.cxx | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/main.cxx b/main.cxx index 1ac5dd5a..39d835d7 100644 --- a/main.cxx +++ b/main.cxx @@ -469,6 +469,7 @@ main (int argc, char * const argv []) while (true) { int long_opt; + char * num_endptr; #define LONG_OPT_KELF 1 #define LONG_OPT_KMAP 2 #define LONG_OPT_IGNORE_VMLINUX 3 @@ -518,8 +519,8 @@ main (int argc, char * const argv []) cerr << "Listing (-l) mode implies pass 2." << endl; usage (s, 1); } - s.last_pass = atoi (optarg); - if (s.last_pass < 1 || s.last_pass > 5) + s.last_pass = (int)strtoul(optarg, &num_endptr, 10); + if (*num_endptr != '\0' || s.last_pass < 1 || s.last_pass > 5) { cerr << "Invalid pass number (should be 1-5)." << endl; usage (s, 1); -- cgit From 5d8d4509dd8112b4cf2b6aada1dca9e72bac2f44 Mon Sep 17 00:00:00 2001 From: Sunzen Wang Date: Tue, 19 May 2009 09:07:11 +0800 Subject: Enhance -s option checking to only accept valid size number Fix: Enhance -s option checking to only accept valid size number --- main.cxx | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/main.cxx b/main.cxx index 39d835d7..ec5506f5 100644 --- a/main.cxx +++ b/main.cxx @@ -626,8 +626,8 @@ main (int argc, char * const argv []) break; case 's': - s.buffer_size = atoi (optarg); - if (s.buffer_size < 1 || s.buffer_size > 4095) + s.buffer_size = (int) strtoul (optarg, &num_endptr, 10); + if (*num_endptr != '\0' || s.buffer_size < 1 || s.buffer_size > 4095) { cerr << "Invalid buffer size (should be 1-4095)." << endl; usage (s, 1); -- cgit From c897e941ca645ab1e2aa325e5feaae30cc43060e Mon Sep 17 00:00:00 2001 From: Sunzen Wang Date: Tue, 19 May 2009 09:11:01 +0800 Subject: Enhance -x option checking to only accept valid pid Fix: Enhance -x option checking to only accept valid pid --- main.cxx | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/main.cxx b/main.cxx index ec5506f5..1f4f9812 100644 --- a/main.cxx +++ b/main.cxx @@ -639,7 +639,12 @@ main (int argc, char * const argv []) break; case 'x': - s.target_pid = atoi(optarg); + s.target_pid = (int) strtoul(optarg, &num_endptr, 10); + if (*num_endptr != '\0') + { + cerr << "Invalid target process ID number." << endl; + usage (s, 1); + } break; case 'D': -- cgit From bad69f1da34100f1822d0ffe58866f78b46c325b Mon Sep 17 00:00:00 2001 From: Przemyslaw Pawelczyk Date: Tue, 19 May 2009 09:49:55 +0200 Subject: Correct misnamed variables in syscalls.stp. Rename variables accordingly to argument names used in man pages in syscall.(faccess|fchmod|fchown|link|mknod)at probe points. Signed-off-by: Josh Stone --- tapset/syscalls.stp | 60 ++++++++++++++++++++++++----------------------------- 1 file changed, 27 insertions(+), 33 deletions(-) diff --git a/tapset/syscalls.stp b/tapset/syscalls.stp index 0eaf84c8..1b042693 100644 --- a/tapset/syscalls.stp +++ b/tapset/syscalls.stp @@ -712,13 +712,12 @@ probe syscall.exit_group = kernel.function("SyS_exit_group") !, probe syscall.faccessat = kernel.function("SyS_faccessat") !, kernel.function("sys_faccessat") ? { name = "faccessat" - dfd = $dfd - dfd_str = _dfd_str($dfd) - filename = $filename - filename_str = user_string($filename) + dirfd = $dfd + dirfd_str = _dfd_str($dfd) + pathname = user_string($filename) mode = $mode mode_str = _access_mode_str($mode) - argstr = sprintf("%s, %s, %s", dfd_str, user_string_quoted($filename), mode_str) + argstr = sprintf("%s, %s, %s", dirfd_str, user_string_quoted($filename), mode_str) } probe syscall.faccessat.return = kernel.function("SyS_faccessat").return !, kernel.function("sys_faccessat").return ? { @@ -838,12 +837,11 @@ probe syscall.fchmod.return = kernel.function("SyS_fchmod").return !, probe syscall.fchmodat = kernel.function("SyS_fchmodat") !, kernel.function("sys_fchmodat") ? { name = "fchmodat" - dfd = $dfd - dfd_str = _dfd_str($dfd) - filename = $filename - filename_str = user_string($filename) + dirfd = $dfd + dirfd_str = _dfd_str($dfd) + pathname = user_string($filename) mode = $mode - argstr = sprintf("%s, %s, %#o", dfd_str, user_string_quoted($filename), $mode) + argstr = sprintf("%s, %s, %#o", dirfd_str, user_string_quoted($filename), $mode) } probe syscall.fchmodat.return = kernel.function("SyS_fchmodat").return !, kernel.function("sys_fchmodat").return ? { @@ -888,16 +886,15 @@ probe syscall.fchown16.return = kernel.function("sys_fchown16").return ? { probe syscall.fchownat = kernel.function("SyS_fchownat") !, kernel.function("sys_fchownat") ? { name = "fchownat" - dfd = $dfd - dfd_str = _dfd_str($dfd) - filename = $filename - filename_str = user_string($filename) - user = __int32($user) + dirfd = $dfd + dirfd_str = _dfd_str($dfd) + pathname = user_string($filename) + owner = __int32($user) group = __int32($group) - flag = $flag - flag_str = _at_flag_str($flag) + flags = $flag + flags_str = _at_flag_str($flag) argstr = sprintf("%s, %s, %d, %d, %s", - dfd_str, user_string_quoted($filename), user, group, flag_str) + dirfd_str, user_string_quoted($filename), owner, group, flags_str) } probe syscall.fchownat.return = kernel.function("SyS_fchownat").return !, kernel.function("sys_fchownat").return ? { @@ -2332,19 +2329,17 @@ probe syscall.link.return = kernel.function("SyS_link").return !, probe syscall.linkat = kernel.function("SyS_linkat") !, kernel.function("sys_linkat") ? { name = "linkat" - olddfd = $olddfd - olddfd_str = _dfd_str($olddfd) - oldname = $oldname - oldname_str = user_string($oldname) - newdfd = $newdfd - newdfd_str = _dfd_str($newdfd) - newname = $newname - newname_str = user_string($newname) + olddirfd = $olddfd + olddirfd_str = _dfd_str($olddfd) + oldpath = user_string($oldname) + newdirfd = $newdfd + newdirfd_str = _dfd_str($newdfd) + newpath = user_string($newname) flags = $flags flags_str = _at_flag_str($flags) argstr = sprintf("%s, %s, %s, %s, %s", - olddfd_str, user_string_quoted($oldname), - newdfd_str, user_string_quoted($newname), + olddirfd_str, user_string_quoted($oldname), + newdirfd_str, user_string_quoted($newname), flags_str) } probe syscall.linkat.return = kernel.function("SyS_linkat").return !, @@ -2720,15 +2715,14 @@ probe syscall.mknod.return = kernel.function("SyS_mknod").return !, probe syscall.mknodat = kernel.function("SyS_mknodat") !, kernel.function("sys_mknodat") ? { name = "mknodat" - dfd = $dfd - dfd_str = _dfd_str($dfd) - filename = $filename - filename_str = user_string($filename) + dirfd = $dfd + dirfd_str = _dfd_str($dfd) + pathname = user_string($filename) mode = $mode mode_str = _mknod_mode_str($mode) dev = $dev argstr = sprintf("%s, %s, %s, %p", - dfd_str, user_string_quoted($filename), mode_str, $dev) + dirfd_str, user_string_quoted($filename), mode_str, $dev) } probe syscall.mknodat.return = kernel.function("SyS_mknodat").return !, kernel.function("sys_mknodat").return ? { -- cgit From c0c1ccc66e32dcdf53983acbefb1c3a03eb1c2eb Mon Sep 17 00:00:00 2001 From: Przemyslaw Pawelczyk Date: Tue, 19 May 2009 13:04:29 +0200 Subject: Unify formatting of syscalls.stp and syscalls2.stp. Rules: - Specify probe points for aliases starting from the alias declaration line and with one probe point per line. - Use K&R indent style -- probe alias/point/function opening brace goes to the line following the declaration, other opening braces are kept on the same line as the control statements. - Indent using tabs. - Surround operators with spaces. - Put spaces after commas. - Avoid trailing whitespaces. Signed-off-by: Josh Stone --- tapset/syscalls.stp | 1153 +++++++++++++++++++++++++------------------- tapset/syscalls2.stp | 1313 +++++++++++++++++++++++++++++--------------------- 2 files changed, 1407 insertions(+), 1059 deletions(-) diff --git a/tapset/syscalls.stp b/tapset/syscalls.stp index 1b042693..6d7075d5 100644 --- a/tapset/syscalls.stp +++ b/tapset/syscalls.stp @@ -21,7 +21,7 @@ * braces are decoded structs. * * retstr - a string containing the return value in an easy-to-read format. -* Set in return probes only. +* Set in return probes only. */ @@ -29,7 +29,8 @@ # long sys_accept(int fd, struct sockaddr __user *upeer_sockaddr, # int __user *upeer_addrlen) probe syscall.accept = kernel.function("SyS_accept") !, - kernel.function("sys_accept") ? { + kernel.function("sys_accept") ? +{ name = "accept" sockfd = $fd addr_uaddr = $upeer_sockaddr @@ -37,7 +38,8 @@ probe syscall.accept = kernel.function("SyS_accept") !, argstr = sprintf("%d, %p, %p", $fd, $upeer_sockaddr, $upeer_addrlen) } probe syscall.accept.return = kernel.function("SyS_accept").return !, - kernel.function("sys_accept").return ? { + kernel.function("sys_accept").return ? +{ name = "accept" retstr = returnstr(1) } @@ -45,7 +47,8 @@ probe syscall.accept.return = kernel.function("SyS_accept").return !, # access _____________________________________________________ # long sys_access(const char __user * filename, int mode) probe syscall.access = kernel.function("SyS_access") !, - kernel.function("sys_access") { + kernel.function("sys_access") +{ name = "access" pathname = user_string($filename) mode = $mode @@ -53,19 +56,22 @@ probe syscall.access = kernel.function("SyS_access") !, argstr = sprintf("%s, %s", user_string_quoted($filename), mode_str) } probe syscall.access.return = kernel.function("SyS_access").return !, - kernel.function("sys_access").return { + kernel.function("sys_access").return +{ name = "access" retstr = returnstr(1) } # acct _______________________________________________________ # long sys_acct(const char __user *name) -probe syscall.acct = kernel.function("sys_acct") ? { +probe syscall.acct = kernel.function("sys_acct") ? +{ name = "acct" - filename = user_string($name) + filename = user_string($name) argstr = user_string_quoted($name) } -probe syscall.acct.return = kernel.function("sys_acct").return ? { +probe syscall.acct.return = kernel.function("sys_acct").return ? +{ name = "acct" retstr = returnstr(1) } @@ -78,21 +84,23 @@ probe syscall.acct.return = kernel.function("sys_acct").return ? { # key_serial_t ringid) # probe syscall.add_key = kernel.function("SyS_add_key") !, - kernel.function("sys_add_key") ? { + kernel.function("sys_add_key") ? +{ name = "add_key" type_uaddr = $_type description_auddr = $_description payload_uaddr = $_payload plen = $plen ringid = $ringid - argstr = sprintf("%s, %s, %s, %d, %d", - user_string_quoted($_type), - user_string_quoted($_description), - text_strn(user_string($_payload),syscall_string_trunc,1), - $plen, $ringid) + argstr = sprintf("%s, %s, %s, %d, %d", + user_string_quoted($_type), + user_string_quoted($_description), + text_strn(user_string($_payload), syscall_string_trunc, 1), + $plen, $ringid) } probe syscall.add_key.return = kernel.function("SyS_add_key").return !, - kernel.function("sys_add_key").return ? { + kernel.function("sys_add_key").return ? +{ name = "add_key" retstr = returnstr(1) } @@ -100,35 +108,39 @@ probe syscall.add_key.return = kernel.function("SyS_add_key").return !, # adjtimex ___________________________________________________ # long sys_adjtimex(struct timex __user *txc_p) probe syscall.adjtimex = kernel.function("SyS_adjtimex") !, - kernel.function("sys_adjtimex") { + kernel.function("sys_adjtimex") +{ name = "adjtimex" - + /* - * buf_offset = __uget_timex_m($txc_p,1) - * buf_freq = __uget_timex_m($txc_p,2) - * buf_maxerror = __uget_timex_m($txc_p,3) - * buf_esterror = __uget_timex_m($txc_p,4) - * buf_status = __uget_timex_m($txc_p,5) - * buf_constant = __uget_timex_m($txc_p,6) - * buf_precision = __uget_timex_m($txc_p,7) - * buf_tolerance = __uget_timex_m($txc_p,8) - * buf_time_tv_sec = __uget_timex_m($txc_p,9) - * buf_time_tv_usec = __uget_timex_m($txc_p,10) - * buf_tick = __uget_timex_m($txc_p,11) + * buf_offset = __uget_timex_m($txc_p, 1) + * buf_freq = __uget_timex_m($txc_p, 2) + * buf_maxerror = __uget_timex_m($txc_p, 3) + * buf_esterror = __uget_timex_m($txc_p, 4) + * buf_status = __uget_timex_m($txc_p, 5) + * buf_constant = __uget_timex_m($txc_p, 6) + * buf_precision = __uget_timex_m($txc_p, 7) + * buf_tolerance = __uget_timex_m($txc_p, 8) + * buf_time_tv_sec = __uget_timex_m($txc_p, 9) + * buf_time_tv_usec = __uget_timex_m($txc_p, 10) + * buf_tick = __uget_timex_m($txc_p, 11) */ argstr = sprintf("%p", $txc_p) } probe syscall.adjtimex.return = kernel.function("SyS_adjtimex").return !, - kernel.function("sys_adjtimex").return { + kernel.function("sys_adjtimex").return +{ name = "adjtimex" retstr = _adjtimex_return_str($return) } # long compat_sys_adjtimex(struct compat_timex __user *utp) -probe syscall.compat_adjtimex = kernel.function("compat_sys_adjtimex") ? { +probe syscall.compat_adjtimex = kernel.function("compat_sys_adjtimex") ? +{ name = "compat_adjtimex" argstr = sprintf("%p", $utp) } -probe syscall.compat_adjtimex.return = kernel.function("compat_sys_adjtimex").return ? { +probe syscall.compat_adjtimex.return = kernel.function("compat_sys_adjtimex").return ? +{ name = "compat_adjtimex" retstr = returnstr(1) } @@ -137,8 +149,7 @@ probe syscall.compat_adjtimex.return = kernel.function("compat_sys_adjtimex").re # unsigned long sys_alarm (unsigned int seconds) # long sys32_alarm(unsigned int seconds) # -probe syscall.alarm = - kernel.function("sys32_alarm") ?, +probe syscall.alarm = kernel.function("sys32_alarm") ?, kernel.function("SyS_alarm") !, kernel.function("sys_alarm") ? { @@ -146,8 +157,7 @@ probe syscall.alarm = seconds = $seconds argstr = sprint($seconds) } -probe syscall.alarm.return = - kernel.function("sys32_alarm").return ?, +probe syscall.alarm.return = kernel.function("sys32_alarm").return ?, kernel.function("SyS_alarm").return !, kernel.function("sys_alarm").return ? { @@ -156,20 +166,22 @@ probe syscall.alarm.return = } # bdflush ____________________________________________________ -# long sys_bdflush(int func,long data) +# long sys_bdflush(int func, long data) probe syscall.bdflush = kernel.function("SyS_bdflush") !, - kernel.function("sys_bdflush") ? { + kernel.function("sys_bdflush") ? +{ name = "bdflush" func = $func data = $data - if (($func>=2)&&($func%2==0)) - data_str = sprintf("%p", $data) - else - data_str = sprintf("%d", $data) - argstr = sprintf("%d, %s",func, data_str) + if (($func >= 2) && ($func % 2 == 0)) + data_str = sprintf("%p", $data) + else + data_str = sprintf("%d", $data) + argstr = sprintf("%d, %s", func, data_str) } probe syscall.bdflush.return = kernel.function("SyS_bdflush").return !, - kernel.function("sys_bdflush").return ? { + kernel.function("sys_bdflush").return ? +{ name = "bdflush" retstr = returnstr(1) } @@ -177,23 +189,24 @@ probe syscall.bdflush.return = kernel.function("SyS_bdflush").return !, # bind _______________________________________________________ # long sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen) probe syscall.bind = kernel.function("SyS_bind") !, - kernel.function("sys_bind") ? { + kernel.function("sys_bind") ? +{ name = "bind" sockfd = $fd my_addr_uaddr = $umyaddr addrlen = $addrlen - argstr = sprintf("%d, %s, %d", $fd, _struct_sockaddr_u($umyaddr,$addrlen),$addrlen) + argstr = sprintf("%d, %s, %d", $fd, _struct_sockaddr_u($umyaddr, $addrlen), $addrlen) } probe syscall.bind.return = kernel.function("SyS_bind").return !, - kernel.function("sys_bind").return ? { + kernel.function("sys_bind").return ? +{ name = "bind" retstr = returnstr(1) } # brk ________________________________________________________ # unsigned long sys_brk(unsigned long brk) -probe syscall.brk = - kernel.function("ia64_brk") ?, +probe syscall.brk = kernel.function("ia64_brk") ?, kernel.function("SyS_brk") !, kernel.function("sys_brk") { @@ -201,8 +214,7 @@ probe syscall.brk = brk = $brk argstr = sprintf("%p", brk) } -probe syscall.brk.return = - kernel.function("ia64_brk").return ?, +probe syscall.brk.return = kernel.function("ia64_brk").return ?, kernel.function("SyS_brk").return !, kernel.function("sys_brk").return { @@ -224,14 +236,16 @@ probe syscall.brk.return = */ # long sys_capget(cap_user_header_t header, cap_user_data_t dataptr) probe syscall.capget = kernel.function("SyS_capget") !, - kernel.function("sys_capget") { + kernel.function("sys_capget") +{ name = "capget" header_uaddr = $header data_uaddr = $dataptr argstr = sprintf("%p, %p", $header, $dataptr) } probe syscall.capget.return = kernel.function("SyS_capget").return !, - kernel.function("sys_capget").return { + kernel.function("sys_capget").return +{ name = "capget" retstr = returnstr(1) } @@ -249,14 +263,16 @@ probe syscall.capget.return = kernel.function("SyS_capget").return !, */ # long sys_capset(cap_user_header_t header, const cap_user_data_t data) probe syscall.capset = kernel.function("SyS_capset") !, - kernel.function("sys_capset") { + kernel.function("sys_capset") +{ name = "capset" header_uaddr = $header data_uaddr = $data argstr = sprintf("%p, %p", $header, $data) } probe syscall.capset.return = kernel.function("SyS_capset").return !, - kernel.function("sys_capset").return { + kernel.function("sys_capset").return +{ name = "capset" retstr = returnstr(1) } @@ -264,13 +280,15 @@ probe syscall.capset.return = kernel.function("SyS_capset").return !, # chdir ______________________________________________________ # long sys_chdir(const char __user * filename) probe syscall.chdir = kernel.function("SyS_chdir") !, - kernel.function("sys_chdir") { + kernel.function("sys_chdir") +{ name = "chdir" path = user_string($filename) argstr = user_string_quoted($filename) } probe syscall.chdir.return = kernel.function("SyS_chdir").return !, - kernel.function("sys_chdir").return { + kernel.function("sys_chdir").return +{ name = "chdir" retstr = returnstr(1) } @@ -278,14 +296,16 @@ probe syscall.chdir.return = kernel.function("SyS_chdir").return !, # chmod ______________________________________________________ # long sys_chmod(const char __user * filename, mode_t mode) probe syscall.chmod = kernel.function("SyS_chmod") !, - kernel.function("sys_chmod") { + kernel.function("sys_chmod") +{ name = "chmod" path = user_string($filename) mode = $mode argstr = sprintf("%s, %#o", user_string_quoted($filename), mode) } probe syscall.chmod.return = kernel.function("SyS_chmod").return !, - kernel.function("sys_chmod").return { + kernel.function("sys_chmod").return +{ name = "chmod" retstr = returnstr(1) } @@ -293,30 +313,34 @@ probe syscall.chmod.return = kernel.function("SyS_chmod").return !, # chown ______________________________________________________ # long sys_chown(const char __user * filename, uid_t user, gid_t group) probe syscall.chown = kernel.function("SyS_chown") !, - kernel.function("sys_chown") { + kernel.function("sys_chown") +{ name = "chown" path = user_string($filename) owner = __int32($user) group = __int32($group) - argstr = sprintf("%s, %d, %d",user_string_quoted($filename), owner, group) + argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) } probe syscall.chown.return = kernel.function("SyS_chown").return !, - kernel.function("sys_chown").return { + kernel.function("sys_chown").return +{ name = "chown" retstr = returnstr(1) } # chown16 ___________________________________________________ -# long sys_chown16(const char __user * filename, old_uid_t user, +# long sys_chown16(const char __user * filename, old_uid_t user, # old_gid_t group) # -probe syscall.chown16 = kernel.function("sys_chown16") ? { +probe syscall.chown16 = kernel.function("sys_chown16") ? +{ name = "chown16" path = user_string($filename) owner = __short($user) group = __short($group) argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) } -probe syscall.chown16.return = kernel.function("sys_chown16").return ? { +probe syscall.chown16.return = kernel.function("sys_chown16").return ? +{ name = "chown16" retstr = returnstr(1) } @@ -324,13 +348,15 @@ probe syscall.chown16.return = kernel.function("sys_chown16").return ? { # chroot _____________________________________________________ # long sys_chroot(const char __user * filename) probe syscall.chroot = kernel.function("SyS_chroot") !, - kernel.function("sys_chroot") { + kernel.function("sys_chroot") +{ name = "chroot" path = user_string($filename) argstr = user_string_quoted($filename) } probe syscall.chroot.return = kernel.function("SyS_chroot").return !, - kernel.function("sys_chroot").return { + kernel.function("sys_chroot").return +{ name = "chroot" retstr = returnstr(1) } @@ -338,9 +364,8 @@ probe syscall.chroot.return = kernel.function("SyS_chroot").return !, # clock_getres _______________________________________________ # long sys_clock_getres(clockid_t which_clock, struct timespec __user *tp) # long compat_clock_getres(clockid_t which_clock, struct compat_timespec __user *tp) -# -probe syscall.clock_getres = - kernel.function("compat_clock_getres") ?, +# +probe syscall.clock_getres = kernel.function("compat_clock_getres") ?, kernel.function("SyS_clock_getres") !, kernel.function("sys_clock_getres") { @@ -350,8 +375,7 @@ probe syscall.clock_getres = res_uaddr = $tp argstr = sprintf("%s, %p", _get_wc_str($which_clock), $tp) } -probe syscall.clock_getres.return = - kernel.function("compat_clock_getres").return ?, +probe syscall.clock_getres.return = kernel.function("compat_clock_getres").return ?, kernel.function("SyS_clock_getres").return !, kernel.function("sys_clock_getres").return { @@ -362,8 +386,7 @@ probe syscall.clock_getres.return = # clock_gettime ______________________________________________ # long sys_clock_gettime(clockid_t which_clock, struct timespec __user *tp) # -probe syscall.clock_gettime = - kernel.function("SyS_clock_gettime") !, +probe syscall.clock_gettime = kernel.function("SyS_clock_gettime") !, kernel.function("sys_clock_gettime") { name = "clock_gettime" @@ -371,8 +394,7 @@ probe syscall.clock_gettime = clk_id_str = _get_wc_str($which_clock) argstr = sprintf("%s, %p", _get_wc_str($which_clock), $tp) } -probe syscall.clock_gettime.return = - kernel.function("SyS_clock_gettime").return !, +probe syscall.clock_gettime.return = kernel.function("SyS_clock_gettime").return !, kernel.function("sys_clock_gettime").return { name = "clock_gettime" @@ -386,18 +408,19 @@ probe syscall.clock_gettime.return = # struct timespec __user *rmtp) # probe syscall.clock_nanosleep = kernel.function("SyS_clock_nanosleep") !, - kernel.function("sys_clock_nanosleep") { + kernel.function("sys_clock_nanosleep") +{ name = "clock_nanosleep" if ($flags == 1) flag_str = "TIMER_ABSTIME" else flag_str = sprintf("0x%x", $flags) argstr = sprintf("%s, %s, %s, %p", _get_wc_str($which_clock), flag_str, - _struct_timespec_u($rqtp,1), $rmtp) + _struct_timespec_u($rqtp, 1), $rmtp) } -probe syscall.clock_nanosleep.return = - kernel.function("SyS_clock_nanosleep").return !, - kernel.function("sys_clock_nanosleep").return { +probe syscall.clock_nanosleep.return = kernel.function("SyS_clock_nanosleep").return !, + kernel.function("sys_clock_nanosleep").return +{ name = "clock_nanosleep" retstr = returnstr(1) } @@ -407,8 +430,7 @@ probe syscall.clock_nanosleep.return = # struct compat_timespec __user *rqtp, # struct compat_timespec __user *rmtp) # -probe syscall.compat_clock_nanosleep = - kernel.function("compat_clock_nanosleep") ?, +probe syscall.compat_clock_nanosleep = kernel.function("compat_clock_nanosleep") ?, kernel.function("compat_sys_clock_nanosleep") ? { name = "compat_clock_nanosleep" @@ -417,10 +439,9 @@ probe syscall.compat_clock_nanosleep = else flag_str = sprintf("0x%x", $flags) argstr = sprintf("%s, %s, %s, %p", _get_wc_str($which_clock), flag_str, - _struct_compat_timespec_u($rqtp,1), $rmtp) + _struct_compat_timespec_u($rqtp, 1), $rmtp) } -probe syscall.compat_clock_nanosleep.return = - kernel.function("compat_clock_nanosleep").return ?, +probe syscall.compat_clock_nanosleep.return = kernel.function("compat_clock_nanosleep").return ?, kernel.function("compat_sys_clock_nanosleep").return ? { name = "compat_clock_nanosleep" @@ -432,15 +453,17 @@ probe syscall.compat_clock_nanosleep.return = # const struct timespec __user *tp) # probe syscall.clock_settime = kernel.function("SyS_clock_settime") !, - kernel.function("sys_clock_settime") { + kernel.function("sys_clock_settime") +{ name = "clock_settime" clk_id = $which_clock clk_id_str = _get_wc_str($which_clock) tp_uaddr = $tp - argstr = sprintf("%s, %s", clk_id_str, _struct_timespec_u($tp,1)) + argstr = sprintf("%s, %s", clk_id_str, _struct_timespec_u($tp, 1)) } probe syscall.clock_settime.return = kernel.function("SyS_clock_settime").return !, - kernel.function("sys_clock_settime").return { + kernel.function("sys_clock_settime").return +{ name = "clock_settime" retstr = returnstr(1) } @@ -448,28 +471,32 @@ probe syscall.clock_settime.return = kernel.function("SyS_clock_settime").return # close ______________________________________________________ # long sys_close(unsigned int fd) probe syscall.close = kernel.function("SyS_close") !, - kernel.function("sys_close") { + kernel.function("sys_close") +{ name = "close" fd = $fd argstr = sprint(fd) } probe syscall.close.return = kernel.function("SyS_close").return !, - kernel.function("sys_close").return { + kernel.function("sys_close").return +{ name = "close" retstr = returnstr(1) } # connect ____________________________________________________ # long sys_connect(int fd, struct sockaddr __user *uservaddr, int addrlen) probe syscall.connect = kernel.function("SyS_connect") !, - kernel.function("sys_connect") ? { + kernel.function("sys_connect") ? +{ name = "connect" sockfd = $fd serv_addr_uaddr = $uservaddr addrlen = $addrlen - argstr = sprintf("%d, %s, %d", $fd, _struct_sockaddr_u($uservaddr,$addrlen),$addrlen) + argstr = sprintf("%d, %s, %d", $fd, _struct_sockaddr_u($uservaddr, $addrlen), $addrlen) } probe syscall.connect.return = kernel.function("SyS_connect").return !, - kernel.function("sys_connect").return ? { + kernel.function("sys_connect").return ? +{ name = "connect" retstr = returnstr(1) } @@ -494,14 +521,16 @@ probe syscall.creat.return = kernel.function("SyS_creat").return !, # delete_module ______________________________________________ # long sys_delete_module(const char __user *name_user, unsigned int flags) probe syscall.delete_module = kernel.function("SyS_delete_module") !, - kernel.function("sys_delete_module") ? { + kernel.function("sys_delete_module") ? +{ name = "delete_module" name_user = user_string($name_user) flags = $flags argstr = sprintf("%s, %s", user_string_quoted($name_user), _module_flags_str($flags)) } probe syscall.delete_module.return = kernel.function("SyS_delete_module").return !, - kernel.function("sys_delete_module").return ? { + kernel.function("sys_delete_module").return ? +{ name = "delete_module" retstr = returnstr(1) } @@ -509,13 +538,15 @@ probe syscall.delete_module.return = kernel.function("SyS_delete_module").return # dup ________________________________________________________ # long sys_dup(unsigned int fildes) probe syscall.dup = kernel.function("SyS_dup") !, - kernel.function("sys_dup") { + kernel.function("sys_dup") +{ name = "dup" oldfd = $fildes argstr = sprint($fildes) } probe syscall.dup.return = kernel.function("SyS_dup").return !, - kernel.function("sys_dup").return { + kernel.function("sys_dup").return +{ name = "dup" retstr = returnstr(1) } @@ -523,14 +554,16 @@ probe syscall.dup.return = kernel.function("SyS_dup").return !, # dup2 _______________________________________________________ # long sys_dup2(unsigned int oldfd, unsigned int newfd) probe syscall.dup2 = kernel.function("SyS_dup2") !, - kernel.function("sys_dup2") { + kernel.function("sys_dup2") +{ name = "dup2" oldfd = $oldfd newfd = $newfd argstr = sprintf("%d, %d", $oldfd, $newfd) } probe syscall.dup2.return = kernel.function("SyS_dup2").return !, - kernel.function("sys_dup2").return { + kernel.function("sys_dup2").return +{ name = "dup2" retstr = returnstr(1) } @@ -538,14 +571,15 @@ probe syscall.dup2.return = kernel.function("SyS_dup2").return !, # epoll_create _______________________________________________ # long sys_epoll_create(int size) probe syscall.epoll_create = kernel.function("SyS_epoll_create") !, - kernel.function("sys_epoll_create") ? { + kernel.function("sys_epoll_create") ? +{ name = "epoll_create" size = $size argstr = sprint($size) } -probe syscall.epoll_create.return = - kernel.function("SyS_epoll_create").return !, - kernel.function("sys_epoll_create").return ? { +probe syscall.epoll_create.return = kernel.function("SyS_epoll_create").return !, + kernel.function("sys_epoll_create").return ? +{ name = "epoll_create" retstr = returnstr(1) } @@ -556,8 +590,7 @@ probe syscall.epoll_create.return = # long compat_sys_epoll_ctl(int epfd, int op, int fd, # struct compat_epoll_event __user *event) # -probe syscall.epoll_ctl = - kernel.function("compat_sys_epoll_ctl") ?, +probe syscall.epoll_ctl = kernel.function("compat_sys_epoll_ctl") ?, kernel.function("SyS_epoll_ctl") !, kernel.function("sys_epoll_ctl") ? { @@ -569,8 +602,7 @@ probe syscall.epoll_ctl = event_uaddr = $event argstr = sprintf("%d, %s, %d, %p", $epfd, _opoll_op_str($op), $fd, $event) } -probe syscall.epoll_ctl.return = - kernel.function("compat_sys_epoll_ctl").return ?, +probe syscall.epoll_ctl.return = kernel.function("compat_sys_epoll_ctl").return ?, kernel.function("SyS_epoll_ctl").return !, kernel.function("sys_epoll_ctl").return ? { @@ -589,8 +621,7 @@ probe syscall.epoll_ctl.return = # const compat_sigset_t __user *sigmask, # compat_size_t sigsetsize) # -probe syscall.epoll_pwait = - kernel.function("compat_sys_epoll_pwait") ?, +probe syscall.epoll_pwait = kernel.function("compat_sys_epoll_pwait") ?, kernel.function("SyS_epoll_pwait") !, kernel.function("sys_epoll_pwait") ? { @@ -598,8 +629,7 @@ probe syscall.epoll_pwait = argstr = sprintf("%d, %p, %d, %d, %p, %d", $epfd, $events, $maxevents, $timeout, $sigmask, $sigsetsize) } -probe syscall.epoll_pwait.return = - kernel.function("compat_sys_epoll_pwait").return ?, +probe syscall.epoll_pwait.return = kernel.function("compat_sys_epoll_pwait").return ?, kernel.function("SyS_epoll_pwait").return !, kernel.function("sys_epoll_pwait").return ? { @@ -615,8 +645,7 @@ probe syscall.epoll_pwait.return = # struct compat_epoll_event __user *events, # int maxevents, int timeout) # -probe syscall.epoll_wait = - kernel.function("compat_sys_epoll_wait") ?, +probe syscall.epoll_wait = kernel.function("compat_sys_epoll_wait") ?, kernel.function("SyS_epoll_wait") !, kernel.function("sys_epoll_wait") ? { @@ -627,8 +656,7 @@ probe syscall.epoll_wait = timeout = $timeout argstr = sprintf("%d, %p, %d, %d", $epfd, $events, $maxevents, $timeout) } -probe syscall.epoll_wait.return = - kernel.function("compat_sys_epoll_wait").return ?, +probe syscall.epoll_wait.return = kernel.function("compat_sys_epoll_wait").return ?, kernel.function("SyS_epoll_wait").return !, kernel.function("sys_epoll_wait").return ? { @@ -640,12 +668,14 @@ probe syscall.epoll_wait.return = # long sys_eventfd(unsigned int count) # probe syscall.eventfd = kernel.function("SyS_eventfd") !, - kernel.function("sys_eventfd") ? { + kernel.function("sys_eventfd") ? +{ name = "eventfd" argstr = sprint($count) } probe syscall.eventfd.return = kernel.function("SyS_eventfd").return !, - kernel.function("sys_eventfd").return ? { + kernel.function("sys_eventfd").return ? +{ name = "eventfd" retstr = returnstr(1) } @@ -657,7 +687,8 @@ probe syscall.eventfd.return = kernel.function("SyS_eventfd").return !, # char __user *__user *argv, # char __user *__user *envp, # struct pt_regs * regs) -probe syscall.execve = kernel.function("do_execve") { +probe syscall.execve = kernel.function("do_execve") +{ name = "execve" filename = kernel_string($filename) args = __get_argv($argv, 0) @@ -665,7 +696,8 @@ probe syscall.execve = kernel.function("do_execve") { } # v2.6.15-rc2 or earlier has problems with sys_execve return probes # another reason to probe on do_execve -probe syscall.execve.return = kernel.function("do_execve").return { +probe syscall.execve.return = kernel.function("do_execve").return +{ name = "execve" retstr = returnstr(1) } @@ -673,20 +705,23 @@ probe syscall.execve.return = kernel.function("do_execve").return { # compat_uptr_t __user *argv, # compat_uptr_t __user *envp, # struct pt_regs * regs) -probe syscall.compat_execve = kernel.function("compat_do_execve") ? { +probe syscall.compat_execve = kernel.function("compat_do_execve") ? +{ name = "compat_execve" filename = kernel_string($filename) args = __get_compat_argv($argv, 0) argstr = sprintf("%s %s", filename, __get_compat_argv($argv, 1)) } -probe syscall.compat_execve.return = kernel.function("compat_do_execve").return ? { +probe syscall.compat_execve.return = kernel.function("compat_do_execve").return ? +{ name = "compat_execve" retstr = returnstr(1) } # exit _______________________________________________________ # long sys_exit(int error_code) -probe syscall.exit = kernel.function("do_exit") { +probe syscall.exit = kernel.function("do_exit") +{ name = "exit" status = $code argstr = sprint($code) @@ -698,7 +733,8 @@ probe syscall.exit = kernel.function("do_exit") { # void sys_exit_group(int error_code) # probe syscall.exit_group = kernel.function("SyS_exit_group") !, - kernel.function("sys_exit_group") { + kernel.function("sys_exit_group") +{ name = "exit_group" status = $error_code argstr = sprint($error_code) @@ -710,7 +746,8 @@ probe syscall.exit_group = kernel.function("SyS_exit_group") !, # new function with 2.6.16 # long sys_faccessat(int dfd, const char __user *filename, int mode) probe syscall.faccessat = kernel.function("SyS_faccessat") !, - kernel.function("sys_faccessat") ? { + kernel.function("sys_faccessat") ? +{ name = "faccessat" dirfd = $dfd dirfd_str = _dfd_str($dfd) @@ -720,7 +757,8 @@ probe syscall.faccessat = kernel.function("SyS_faccessat") !, argstr = sprintf("%s, %s, %s", dirfd_str, user_string_quoted($filename), mode_str) } probe syscall.faccessat.return = kernel.function("SyS_faccessat").return !, - kernel.function("sys_faccessat").return ? { + kernel.function("sys_faccessat").return ? +{ name = "faccessat" retstr = returnstr(1) } @@ -730,7 +768,8 @@ probe syscall.faccessat.return = kernel.function("SyS_faccessat").return !, # long sys_fadvise64(int fd, loff_t offset, size_t len, int advice) # probe syscall.fadvise64 = kernel.function("SyS_fadvise64") !, - kernel.function("sys_fadvise64") ? { + kernel.function("sys_fadvise64") ? +{ name = "fadvise64" fd = $fd offset = $offset @@ -739,7 +778,8 @@ probe syscall.fadvise64 = kernel.function("SyS_fadvise64") !, argstr = sprintf("%d, %d, %d, %s", $fd, $offset, $len, _fadvice_advice_str($advice)) } probe syscall.fadvise64.return = kernel.function("SyS_fadvise64").return !, - kernel.function("sys_fadvise64").return ? { + kernel.function("sys_fadvise64").return ? +{ name = "fadvise64" retstr = returnstr(1) } @@ -748,7 +788,8 @@ probe syscall.fadvise64.return = kernel.function("SyS_fadvise64").return !, # long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice) # probe syscall.fadvise64_64 = kernel.function("SyS_fadvise64_64") !, - kernel.function("sys_fadvise64_64") ? { + kernel.function("sys_fadvise64_64") ? +{ name = "fadvise64_64" fd = $fd offset = $offset @@ -757,7 +798,8 @@ probe syscall.fadvise64_64 = kernel.function("SyS_fadvise64_64") !, argstr = sprintf("%d, %d, %d, %s", $fd, $offset, $len, _fadvice_advice_str($advice)) } probe syscall.fadvise64_64.return = kernel.function("SyS_fadvise64_64").return !, - kernel.function("sys_fadvise64_64").return ? { + kernel.function("sys_fadvise64_64").return ? +{ name = "fadvise64_64" retstr = returnstr(1) } @@ -768,7 +810,8 @@ probe syscall.fadvise64_64.return = kernel.function("SyS_fadvise64_64").return ! # long sys_fadvise64(int fd, loff_t offset, size_t len, int advice) # probe syscall.fadvise64 = kernel.function("SyS_fadvise64") !, - kernel.function("sys_fadvise64") { + kernel.function("sys_fadvise64") +{ name = "fadvise64" fd = 0 offset = 0 @@ -777,7 +820,8 @@ probe syscall.fadvise64 = kernel.function("SyS_fadvise64") !, argstr = "" } probe syscall.fadvise64.return = kernel.function("SyS_fadvise64").return !, - kernel.function("sys_fadvise64").return { + kernel.function("sys_fadvise64").return +{ name = "fadvise64" retstr = returnstr(1) } @@ -786,7 +830,8 @@ probe syscall.fadvise64.return = kernel.function("SyS_fadvise64").return !, # long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice) # probe syscall.fadvise64_64 = kernel.function("SyS_fadvise64_64") !, - kernel.function("sys_fadvise64_64") { + kernel.function("sys_fadvise64_64") +{ name = "fadvise64_64" fd = 0 offset = 0 @@ -795,7 +840,8 @@ probe syscall.fadvise64_64 = kernel.function("SyS_fadvise64_64") !, argstr = "" } probe syscall.fadvise64_64.return = kernel.function("SyS_fadvise64_64").return !, - kernel.function("sys_fadvise64_64").return { + kernel.function("sys_fadvise64_64").return +{ name = "fadvise64_64" retstr = returnstr(1) } @@ -804,13 +850,15 @@ probe syscall.fadvise64_64.return = kernel.function("SyS_fadvise64_64").return ! # fchdir _____________________________________________________ # long sys_fchdir(unsigned int fd) probe syscall.fchdir = kernel.function("SyS_fchdir") !, - kernel.function("sys_fchdir") { + kernel.function("sys_fchdir") +{ name = "fchdir" fd = $fd argstr = sprint($fd) } probe syscall.fchdir.return = kernel.function("SyS_fchdir").return !, - kernel.function("sys_fchdir").return { + kernel.function("sys_fchdir").return +{ name = "fchdir" retstr = returnstr(1) } @@ -818,14 +866,16 @@ probe syscall.fchdir.return = kernel.function("SyS_fchdir").return !, # fchmod _____________________________________________________ # long sys_fchmod(unsigned int fd, mode_t mode) probe syscall.fchmod = kernel.function("SyS_fchmod") !, - kernel.function("sys_fchmod") { + kernel.function("sys_fchmod") +{ name = "fchmod" fildes = $fd mode = $mode argstr = sprintf("%d, %#o", $fd, $mode) } probe syscall.fchmod.return = kernel.function("SyS_fchmod").return !, - kernel.function("sys_fchmod").return { + kernel.function("sys_fchmod").return +{ name = "fchmod" retstr = returnstr(1) } @@ -835,7 +885,8 @@ probe syscall.fchmod.return = kernel.function("SyS_fchmod").return !, # long sys_fchmodat(int dfd, const char __user *filename, # mode_t mode) probe syscall.fchmodat = kernel.function("SyS_fchmodat") !, - kernel.function("sys_fchmodat") ? { + kernel.function("sys_fchmodat") ? +{ name = "fchmodat" dirfd = $dfd dirfd_str = _dfd_str($dfd) @@ -844,7 +895,8 @@ probe syscall.fchmodat = kernel.function("SyS_fchmodat") !, argstr = sprintf("%s, %s, %#o", dirfd_str, user_string_quoted($filename), $mode) } probe syscall.fchmodat.return = kernel.function("SyS_fchmodat").return !, - kernel.function("sys_fchmodat").return ? { + kernel.function("sys_fchmodat").return ? +{ name = "fchmodat" retstr = returnstr(1) } @@ -852,29 +904,33 @@ probe syscall.fchmodat.return = kernel.function("SyS_fchmodat").return !, # fchown _____________________________________________________ # long sys_fchown(unsigned int fd, uid_t user, gid_t group) probe syscall.fchown = kernel.function("SyS_fchown") !, - kernel.function("sys_fchown") { + kernel.function("sys_fchown") +{ name = "fchown" fd = $fd owner = __int32($user) group = __int32($group) - argstr = sprintf("%d, %d, %d", $fd, owner, group) + argstr = sprintf("%d, %d, %d", $fd, owner, group) } probe syscall.fchown.return = kernel.function("SyS_fchown").return !, - kernel.function("sys_fchown").return { + kernel.function("sys_fchown").return +{ name = "fchown" retstr = returnstr(1) } # fchown16 ___________________________________________________ # long sys_fchown16(unsigned int fd, old_uid_t user, old_gid_t group) -probe syscall.fchown16 = kernel.function("sys_fchown16") ? { +probe syscall.fchown16 = kernel.function("sys_fchown16") ? +{ name = "fchown16" fd = $fd owner = __short($user) group = __short($group) argstr = sprintf("%d, %d, %d", $fd, owner, group) } -probe syscall.fchown16.return = kernel.function("sys_fchown16").return ? { +probe syscall.fchown16.return = kernel.function("sys_fchown16").return ? +{ name = "fchown16" retstr = returnstr(1) } @@ -884,7 +940,8 @@ probe syscall.fchown16.return = kernel.function("sys_fchown16").return ? { # long sys_fchownat(int dfd, const char __user *filename, # uid_t user, gid_t group, int flag) probe syscall.fchownat = kernel.function("SyS_fchownat") !, - kernel.function("sys_fchownat") ? { + kernel.function("sys_fchownat") ? +{ name = "fchownat" dirfd = $dfd dirfd_str = _dfd_str($dfd) @@ -897,7 +954,8 @@ probe syscall.fchownat = kernel.function("SyS_fchownat") !, dirfd_str, user_string_quoted($filename), owner, group, flags_str) } probe syscall.fchownat.return = kernel.function("SyS_fchownat").return !, - kernel.function("sys_fchownat").return ? { + kernel.function("sys_fchownat").return ? +{ name = "fchownat" retstr = returnstr(1) } @@ -908,8 +966,7 @@ probe syscall.fchownat.return = kernel.function("SyS_fchownat").return !, # long compat_sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg) # long compat_sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg) # -probe syscall.fcntl = - kernel.function("compat_sys_fcntl") ?, +probe syscall.fcntl = kernel.function("compat_sys_fcntl") ?, kernel.function("compat_sys_fcntl64") ?, kernel.function("sys_fcntl64") ?, kernel.function("SyS_fcntl") !, @@ -919,11 +976,10 @@ probe syscall.fcntl = fd = $fd cmd = $cmd cmd_str = _fcntl_cmd_str($cmd) - arg = $arg + arg = $arg argstr = sprintf("%d, %s, %p", $fd, _fcntl_cmd_str($cmd), $arg) } -probe syscall.fcntl.return = - kernel.function("compat_sys_fcntl").return ?, +probe syscall.fcntl.return = kernel.function("compat_sys_fcntl").return ?, kernel.function("compat_sys_fcntl64").return ?, kernel.function("sys_fcntl64").return ?, kernel.function("SyS_fcntl").return !, @@ -936,13 +992,15 @@ probe syscall.fcntl.return = # fdatasync __________________________________________________ # long sys_fdatasync(unsigned int fd) probe syscall.fdatasync = kernel.function("SyS_fdatasync") !, - kernel.function("sys_fdatasync") { + kernel.function("sys_fdatasync") +{ name = "fdatasync" fd = $fd argstr = sprint(fd) } probe syscall.fdatasync.return = kernel.function("SyS_fdatasync").return !, - kernel.function("sys_fdatasync").return { + kernel.function("sys_fdatasync").return +{ name = "fdatasync" retstr = returnstr(1) } @@ -951,7 +1009,8 @@ probe syscall.fdatasync.return = kernel.function("SyS_fdatasync").return !, # ssize_t sys_fgetxattr(int fd, char __user *name, # void __user *value, size_t size) probe syscall.fgetxattr = kernel.function("SyS_fgetxattr") !, - kernel.function("sys_fgetxattr") { + kernel.function("sys_fgetxattr") +{ name = "fgetxattr" filedes = $fd #FIXME @@ -961,14 +1020,16 @@ probe syscall.fgetxattr = kernel.function("SyS_fgetxattr") !, argstr = sprintf("%d, %s, %p, %d", filedes, user_string_quoted($name), value_uaddr, size) } probe syscall.fgetxattr.return = kernel.function("SyS_fgetxattr").return !, - kernel.function("sys_fgetxattr").return { + kernel.function("sys_fgetxattr").return +{ name = "fgetxattr" retstr = returnstr(1) } # flistxattr _________________________________________________ # ssize_t sys_flistxattr(int fd, char __user *list, size_t size) probe syscall.flistxattr = kernel.function("SyS_flistxattr") !, - kernel.function("sys_flistxattr") { + kernel.function("sys_flistxattr") +{ name = "flistxattr" filedes = $fd list_uaddr = $list @@ -976,7 +1037,8 @@ probe syscall.flistxattr = kernel.function("SyS_flistxattr") !, argstr = sprintf("%d, %p, %d", filedes, list_uaddr, size) } probe syscall.flistxattr.return = kernel.function("SyS_flistxattr").return !, - kernel.function("sys_flistxattr").return { + kernel.function("sys_flistxattr").return +{ name = "flistxattr" retstr = returnstr(1) } @@ -984,19 +1046,22 @@ probe syscall.flistxattr.return = kernel.function("SyS_flistxattr").return !, # flock ______________________________________________________ # long sys_flock(unsigned int fd, unsigned int cmd) probe syscall.flock = kernel.function("SyS_flock") !, - kernel.function("sys_flock") { + kernel.function("sys_flock") +{ name = "flock" fd = $fd operation = $cmd argstr = sprintf("%d, %s", fd, _flock_cmd_str(operation)) } probe syscall.flock.return = kernel.function("SyS_flock").return !, - kernel.function("sys_flock").return { + kernel.function("sys_flock").return +{ name = "flock" retstr = returnstr(1) } -function __is_user_regs:long (regs:long) %{ /* pure */ +function __is_user_regs:long (regs:long) /* pure */ +%{ struct pt_regs * regs = (void *)((unsigned long)THIS->regs); /* copied from asm/ptrace.h */ #if defined(__i386__) @@ -1034,17 +1099,18 @@ CATCH_DEREF_FAULT(); # unsigned long stack_size, # int __user *parent_tidptr, # int __user *child_tidptr) -probe syscall.fork = kernel.function("do_fork") { +probe syscall.fork = kernel.function("do_fork") +{ clone_flags = $clone_flags stack_start = $stack_start regs = $regs stack_size = $stack_size parent_tid_uaddr = $parent_tidptr child_tid_uaddr = $child_tidptr - + if (!__is_user_regs(regs)) { name = "fork_kernel_thread" - argstr = __fork_flags(clone_flags) + argstr = __fork_flags(clone_flags) } else if (clone_flags & 17) name = "fork" else if (clone_flags & 0x4000) @@ -1054,21 +1120,24 @@ probe syscall.fork = kernel.function("do_fork") { argstr = __fork_flags(clone_flags) } } -probe syscall.fork.return = kernel.function("do_fork").return { +probe syscall.fork.return = kernel.function("do_fork").return +{ name = "fork" retstr = returnstr(1) } # fremovexattr _______________________________________________ # long sys_fremovexattr(int fd, char __user *name) probe syscall.fremovexattr = kernel.function("SyS_fremovexattr") !, - kernel.function("sys_fremovexattr") { + kernel.function("sys_fremovexattr") +{ name = "fremovexattr" filedes = $fd name_uaddr = $name argstr = sprintf("FIXME PLEASE") } probe syscall.fremovexattr.return = kernel.function("SyS_fremovexattr").return !, - kernel.function("sys_fremovexattr").return { + kernel.function("sys_fremovexattr").return +{ name = "fremovexattr" retstr = returnstr(1) } @@ -1083,7 +1152,8 @@ probe syscall.fremovexattr.return = kernel.function("SyS_fremovexattr").return ! * int flags) */ probe syscall.fsetxattr = kernel.function("SyS_fsetxattr") !, - kernel.function("sys_fsetxattr") { + kernel.function("sys_fsetxattr") +{ name = "fsetxattr" filedes = $fd # FIXME @@ -1094,7 +1164,8 @@ probe syscall.fsetxattr = kernel.function("SyS_fsetxattr") !, argstr = sprintf("%d, %s, %p, %d, %p", filedes, user_string_quoted($name), value_uaddr, size, flags) } probe syscall.fsetxattr.return = kernel.function("SyS_fsetxattr").return !, - kernel.function("sys_fsetxattr").return { + kernel.function("sys_fsetxattr").return +{ name = "fsetxattr" retstr = returnstr(1) } @@ -1108,8 +1179,7 @@ probe syscall.fsetxattr.return = kernel.function("SyS_fsetxattr").return !, # struct oldabi_stat64 __user * statbuf) # long compat_sys_newfstat(unsigned int fd, struct compat_stat __user * statbuf) # -probe syscall.fstat = - kernel.function("sys_fstat") ?, +probe syscall.fstat = kernel.function("sys_fstat") ?, kernel.function("SyS_fstat64") ?, kernel.function("sys_fstat64") ?, kernel.function("sys32_fstat64") ?, @@ -1123,8 +1193,7 @@ probe syscall.fstat = buf_uaddr = $statbuf argstr = sprintf("%d, %p", $fd, $statbuf) } -probe syscall.fstat.return = - kernel.function("sys_fstat").return ?, +probe syscall.fstat.return = kernel.function("sys_fstat").return ?, kernel.function("SyS_fstat64").return ?, kernel.function("sys_fstat64").return ?, kernel.function("sys32_fstat64").return ?, @@ -1142,9 +1211,8 @@ probe syscall.fstat.return = # long sys_newfstatat(int dfd, char __user *filename, struct stat __user *statbuf, int flag) # long sys_fstatat64(int dfd, char __user *filename, struct stat64 __user *statbuf, int flag) # long compat_sys_newfstatat(unsigned int dfd, char __user *filename, struct compat_stat __user *statbuf, int flag) -probe syscall.fstatat = - kernel.function("SyS_fstatat64") ?, - kernel.function("sys_fstatat64") ?, +probe syscall.fstatat = kernel.function("SyS_fstatat64") ?, + kernel.function("sys_fstatat64") ?, kernel.function("SyS_newfstatat") ?, kernel.function("sys_newfstatat") ?, kernel.function("compat_sys_newfstatat") ?, @@ -1156,9 +1224,8 @@ probe syscall.fstatat = buf_uaddr = $statbuf argstr = sprintf("%s, %s, %p, %s", _dfd_str($dfd), user_string_quoted($filename), $statbuf, _at_flag_str($flag)) } -probe syscall.fstatat.return = - kernel.function("SyS_fstatat64").return ?, - kernel.function("sys_fstatat64").return ?, +probe syscall.fstatat.return = kernel.function("SyS_fstatat64").return ?, + kernel.function("sys_fstatat64").return ?, kernel.function("SyS_newfstatat").return ?, kernel.function("sys_newfstatat").return ?, kernel.function("compat_sys_newfstatat").return ?, @@ -1172,8 +1239,7 @@ probe syscall.fstatat.return = # long sys_fstatfs(unsigned int fd, struct statfs __user * buf) # long compat_sys_fstatfs(unsigned int fd, struct compat_statfs __user *buf) # -probe syscall.fstatfs = - kernel.function("compat_sys_fstatfs") ?, +probe syscall.fstatfs = kernel.function("compat_sys_fstatfs") ?, kernel.function("SyS_fstatfs") !, kernel.function("sys_fstatfs") { @@ -1182,8 +1248,7 @@ probe syscall.fstatfs = buf_uaddr = $buf argstr = sprintf("%d, %p", $fd, $buf) } -probe syscall.fstatfs.return = - kernel.function("compat_sys_fstatfs").return ?, +probe syscall.fstatfs.return = kernel.function("compat_sys_fstatfs").return ?, kernel.function("SyS_fstatfs").return !, kernel.function("sys_fstatfs").return { @@ -1195,8 +1260,7 @@ probe syscall.fstatfs.return = # long sys_fstatfs64(unsigned int fd, size_t sz, struct statfs64 __user *buf) # long compat_sys_fstatfs64(unsigned int fd, compat_size_t sz, struct compat_statfs64 __user *buf) # -probe syscall.fstatfs64 = - kernel.function("compat_sys_fstatfs64") ?, +probe syscall.fstatfs64 = kernel.function("compat_sys_fstatfs64") ?, kernel.function("SyS_fstatfs64") !, kernel.function("sys_fstatfs64") ? { @@ -1206,8 +1270,7 @@ probe syscall.fstatfs64 = buf_uaddr = $buf argstr = sprintf("%d, %d, %p", $fd, $sz, $buf) } -probe syscall.fstatfs64.return = - kernel.function("compat_sys_fstatfs64").return ?, +probe syscall.fstatfs64.return = kernel.function("compat_sys_fstatfs64").return ?, kernel.function("SyS_fstatfs64").return !, kernel.function("sys_fstatfs64").return ? { @@ -1218,40 +1281,46 @@ probe syscall.fstatfs64.return = # fsync ______________________________________________________ # long sys_fsync(unsigned int fd) probe syscall.fsync = kernel.function("SyS_fsync") !, - kernel.function("sys_fsync") { + kernel.function("sys_fsync") +{ name = "fsync" fd = $fd argstr = sprint(fd) } probe syscall.fsync.return = kernel.function("SyS_fsync").return !, - kernel.function("sys_fsync").return { + kernel.function("sys_fsync").return +{ name = "fsync" retstr = returnstr(1) } # ftruncate __________________________________________________ # long sys_ftruncate(unsigned int fd, unsigned long length) probe syscall.ftruncate = kernel.function("SyS_ftruncate") !, - kernel.function("sys_ftruncate") { + kernel.function("sys_ftruncate") +{ name = "ftruncate" fd = $fd length = $length argstr = sprintf("%d, %d", fd, length) } probe syscall.ftruncate.return = kernel.function("SyS_ftruncate").return !, - kernel.function("sys_ftruncate").return { + kernel.function("sys_ftruncate").return +{ name = "ftruncate" retstr = returnstr(1) } # ftruncate64 ________________________________________________ # long sys_ftruncate64(unsigned int fd, loff_t length) -probe syscall.ftruncate64 = kernel.function("sys_ftruncate64") ? { +probe syscall.ftruncate64 = kernel.function("sys_ftruncate64") ? +{ name = "ftruncate" fd = $fd length = $length argstr = sprintf("%d, %d", fd, length) } -probe syscall.ftruncate64.return = kernel.function("sys_ftruncate64").return ? { +probe syscall.ftruncate64.return = kernel.function("sys_ftruncate64").return ? +{ name = "ftruncate" retstr = returnstr(1) } @@ -1268,7 +1337,8 @@ probe syscall.ftruncate64.return = kernel.function("sys_ftruncate64").return ? { # u32 val3) # probe syscall.futex = kernel.function("SyS_futex") !, - kernel.function("sys_futex") ? { + kernel.function("sys_futex") ? +{ name = "futex" futex_uaddr = $uaddr op = $op @@ -1277,18 +1347,20 @@ probe syscall.futex = kernel.function("SyS_futex") !, uaddr2_uaddr = $uaddr2 val3 = $val3 if (op == 0) - argstr = sprintf("%p, %s, %d, %s", $uaddr, _futex_op_str($op), - $val, _struct_timespec_u($utime,1)) + argstr = sprintf("%p, %s, %d, %s", $uaddr, _futex_op_str($op), + $val, _struct_timespec_u($utime, 1)) else - argstr = sprintf("%p, %s, %d", $uaddr, _futex_op_str($op), - $val) + argstr = sprintf("%p, %s, %d", $uaddr, _futex_op_str($op), + $val) } probe syscall.futex.return = kernel.function("SyS_futex").return !, - kernel.function("sys_futex").return ? { + kernel.function("sys_futex").return ? +{ name = "futex" retstr = returnstr(1) } -probe syscall.compat_futex = kernel.function("compat_sys_futex") ? { +probe syscall.compat_futex = kernel.function("compat_sys_futex") ? +{ name = "futex" futex_uaddr = $uaddr op = $op @@ -1297,13 +1369,14 @@ probe syscall.compat_futex = kernel.function("compat_sys_futex") ? { uaddr2_uaddr = $uaddr2 val3 = $val3 if (op == 0) - argstr = sprintf("%p, %s, %d, %s", $uaddr, _futex_op_str($op), - $val, _struct_compat_timespec_u($utime,1)) + argstr = sprintf("%p, %s, %d, %s", $uaddr, _futex_op_str($op), + $val, _struct_compat_timespec_u($utime, 1)) else - argstr = sprintf("%p, %s, %d", $uaddr, _futex_op_str($op), - $val) + argstr = sprintf("%p, %s, %d", $uaddr, _futex_op_str($op), + $val) } -probe syscall.compat_futex.return = kernel.function("compat_sys_futex").return ? { +probe syscall.compat_futex.return = kernel.function("compat_sys_futex").return ? +{ name = "futex" retstr = returnstr(1) } @@ -1315,30 +1388,34 @@ probe syscall.compat_futex.return = kernel.function("compat_sys_futex").return ? # probe syscall.futimesat = kernel.function("SyS_futimesat") !, - kernel.function("sys_futimesat") ? { + kernel.function("sys_futimesat") ? +{ name = "futimesat" dirfd = $dfd filename_uaddr = $filename filename = user_string($filename) tvp_uaddr = $utimes - argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), + argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_timeval_u($utimes, 2)) } -probe syscall.compat_futimesat = kernel.function("compat_sys_futimesat") ? { +probe syscall.compat_futimesat = kernel.function("compat_sys_futimesat") ? +{ name = "futimesat" dirfd = $dfd filename_uaddr = $filename filename = user_string($filename) tvp_uaddr = $t - argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), + argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_compat_timeval_u($t, 2)) } probe syscall.futimesat.return = kernel.function("SyS_futimesat").return !, - kernel.function("sys_futimesat").return ? { + kernel.function("sys_futimesat").return ? +{ name = "futimesat" retstr = returnstr(1) } -probe syscall.compat_futimesat.return = kernel.function("compat_sys_futimesat").return ? { +probe syscall.compat_futimesat.return = kernel.function("compat_sys_futimesat").return ? +{ name = "futimesat" retstr = returnstr(1) } @@ -1346,26 +1423,27 @@ probe syscall.compat_futimesat.return = kernel.function("compat_sys_futimesat"). # getcwd _____________________________________________________ # long sys_getcwd(char __user *buf, unsigned long size) probe syscall.getcwd = kernel.function("SyS_getcwd") !, - kernel.function("sys_getcwd") { + kernel.function("sys_getcwd") +{ name = "getcwd" buf_uaddr = $buf size = $size argstr = sprintf("%p, %d", buf_uaddr, size) } probe syscall.getcwd.return = kernel.function("SyS_getcwd").return !, - kernel.function("sys_getcwd").return { + kernel.function("sys_getcwd").return +{ name = "getcwd" retstr = returnstr(1) } # getdents ___________________________________________________ # long sys_getdents(unsigned int fd, struct linux_dirent __user * dirent, unsigned int count) -# long compat_sys_getdents(unsigned int fd,struct compat_linux_dirent __user *dirent, unsigned int count) +# long compat_sys_getdents(unsigned int fd, struct compat_linux_dirent __user *dirent, unsigned int count) # long sys_getdents64(unsigned int fd, struct linux_dirent64 __user * dirent, unsigned int count) # long compat_sys_getdents64(unsigned int fd, struct linux_dirent64 __user * dirent, unsigned int count) # -probe syscall.getdents = - kernel.function("SyS_getdents") ?, +probe syscall.getdents = kernel.function("SyS_getdents") ?, kernel.function("sys_getdents") ?, kernel.function("SyS_getdents64") ?, kernel.function("sys_getdents64") ?, @@ -1378,8 +1456,7 @@ probe syscall.getdents = count = $count argstr = sprintf("%d, %p, %d", $fd, $dirent, $count) } -probe syscall.getdents.return = - kernel.function("SyS_getdents").return ?, +probe syscall.getdents.return = kernel.function("SyS_getdents").return ?, kernel.function("sys_getdents").return ?, kernel.function("SyS_getdents64").return ?, kernel.function("sys_getdents64").return ?, @@ -1395,16 +1472,14 @@ probe syscall.getdents.return = # long sys_getegid16(void) # long sys32_getegid16(void) # -probe syscall.getegid = - kernel.function("sys_getegid16") ?, +probe syscall.getegid = kernel.function("sys_getegid16") ?, kernel.function("sys32_getegid16") ?, kernel.function("sys_getegid") { name = "getegid" argstr = "" } -probe syscall.getegid.return = - kernel.function("sys_getegid16").return ?, +probe syscall.getegid.return = kernel.function("sys_getegid16").return ?, kernel.function("sys32_getegid16").return ?, kernel.function("sys_getegid").return { @@ -1416,16 +1491,14 @@ probe syscall.getegid.return = # long sys_geteuid(void) # long sys32_geteuid16(void) # -probe syscall.geteuid = - kernel.function("sys_geteuid16") ?, +probe syscall.geteuid = kernel.function("sys_geteuid16") ?, kernel.function("sys32_geteuid16") ?, kernel.function("sys_geteuid") { name = "geteuid" argstr = "" } -probe syscall.geteuid.return = - kernel.function("sys_geteuid16").return ?, +probe syscall.geteuid.return = kernel.function("sys_geteuid16").return ?, kernel.function("sys32_geteuid16").return ?, kernel.function("sys_geteuid").return { @@ -1437,16 +1510,14 @@ probe syscall.geteuid.return = # long sys_getgid(void) # long sys32_getgid16(void) # -probe syscall.getgid = - kernel.function("sys_getgid16") ?, +probe syscall.getgid = kernel.function("sys_getgid16") ?, kernel.function("sys32_getgid16") ?, - kernel.function("sys_getgid") + kernel.function("sys_getgid") { name = "getgid" argstr = "" } -probe syscall.getgid.return = - kernel.function("sys_getgid16").return ?, +probe syscall.getgid.return = kernel.function("sys_getgid16").return ?, kernel.function("sys32_getgid16").return ?, kernel.function("sys_getgid").return { @@ -1459,8 +1530,7 @@ probe syscall.getgid.return = # long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist) # long sys32_getgroups16(int gidsetsize, u16 __user *grouplist) # -probe syscall.getgroups = - kernel.function("sys_getgroups16") ?, +probe syscall.getgroups = kernel.function("sys_getgroups16") ?, kernel.function("sys32_getgroups16") ?, kernel.function("SyS_getgroups") !, kernel.function("sys_getgroups") ? @@ -1470,8 +1540,7 @@ probe syscall.getgroups = list_uaddr = $grouplist argstr = sprintf("%d, %p", $gidsetsize, $grouplist) } -probe syscall.getgroups.return = - kernel.function("sys_getgroups16").return ?, +probe syscall.getgroups.return = kernel.function("sys_getgroups16").return ?, kernel.function("sys32_getgroups16").return ?, kernel.function("SyS_getgroups").return !, kernel.function("sys_getgroups").return ? @@ -1483,14 +1552,16 @@ probe syscall.getgroups.return = # gethostname ________________________________________________ # long sys_gethostname(char __user *name, int len) probe syscall.gethostname = kernel.function("SyS_gethostname") !, - kernel.function("sys_gethostname") ? { + kernel.function("sys_gethostname") ? +{ name = "gethostname" name_uaddr = $name len = $len argstr = sprintf ("%p, %d", name_uaddr, len) } probe syscall.gethostname.return = kernel.function("SyS_gethostname").return !, - kernel.function("sys_gethostname").return ? { + kernel.function("sys_gethostname").return ? +{ name = "gethostname" retstr = returnstr(1) } @@ -1499,25 +1570,29 @@ probe syscall.gethostname.return = kernel.function("SyS_gethostname").return !, # sys_getitimer(int which, struct itimerval __user *value) # probe syscall.getitimer = kernel.function("SyS_getitimer") !, - kernel.function("sys_getitimer") { + kernel.function("sys_getitimer") +{ name = "getitimer" which = $which value_uaddr = $value - argstr = sprintf("%s, %p", _itimer_which_str($which), $value) + argstr = sprintf("%s, %p", _itimer_which_str($which), $value) } probe syscall.getitimer.return = kernel.function("SyS_getitimer").return !, - kernel.function("sys_getitimer").return { + kernel.function("sys_getitimer").return +{ name = "getitimer" retstr = returnstr(1) } # long compat_sys_getitimer(int which, struct compat_itimerval __user *it -probe syscall.compat_getitimer = kernel.function("compat_sys_getitimer") ? { +probe syscall.compat_getitimer = kernel.function("compat_sys_getitimer") ? +{ name = "getitimer" which = $which value_uaddr = $it - argstr = sprintf("%s, %p", _itimer_which_str($which), $it) + argstr = sprintf("%s, %p", _itimer_which_str($which), $it) } -probe syscall.compat_getitimer.return = kernel.function("compat_sys_getitimer").return ? { +probe syscall.compat_getitimer.return = kernel.function("compat_sys_getitimer").return ? +{ name = "getitimer" retstr = returnstr(1) } @@ -1533,8 +1608,7 @@ probe syscall.compat_getitimer.return = kernel.function("compat_sys_getitimer"). # compat_ulong_t maxnode, # compat_ulong_t addr, compat_ulong_t flags) # -probe syscall.get_mempolicy = - kernel.function("compat_sys_get_mempolicy") ?, +probe syscall.get_mempolicy = kernel.function("compat_sys_get_mempolicy") ?, kernel.function("SyS_get_mempolicy") !, kernel.function("sys_get_mempolicy") ? { @@ -1545,10 +1619,9 @@ probe syscall.get_mempolicy = addr = $addr flags = $flags argstr = sprintf("%p, %p, %d, %p, 0x%x", $policy, - $nmask, $maxnode, $addr, $flags) + $nmask, $maxnode, $addr, $flags) } -probe syscall.get_mempolicy.return = - kernel.function("compat_sys_get_mempolicy").return ?, +probe syscall.get_mempolicy.return = kernel.function("compat_sys_get_mempolicy").return ?, kernel.function("SyS_get_mempolicy").return !, kernel.function("sys_get_mempolicy").return ? { @@ -1560,7 +1633,8 @@ probe syscall.get_mempolicy.return = # long sys_getpeername(int fd, struct sockaddr __user *usockaddr, int __user *usockaddr_len) # probe syscall.getpeername = kernel.function("SyS_getpeername") !, - kernel.function("sys_getpeername") ? { + kernel.function("sys_getpeername") ? +{ name = "getpeername" s = $fd name_uaddr = $usockaddr @@ -1568,7 +1642,8 @@ probe syscall.getpeername = kernel.function("SyS_getpeername") !, argstr = sprintf("%d, %p, %p", $fd, $usockaddr, $usockaddr_len) } probe syscall.getpeername.return = kernel.function("SyS_getpeername").return !, - kernel.function("sys_getpeername").return ? { + kernel.function("sys_getpeername").return ? +{ name = "getpeername" retstr = returnstr(1) } @@ -1576,46 +1651,54 @@ probe syscall.getpeername.return = kernel.function("SyS_getpeername").return !, # getpgid ____________________________________________________ # long sys_getpgid(pid_t pid) probe syscall.getpgid = kernel.function("SyS_getpgid") !, - kernel.function("sys_getpgid") { + kernel.function("sys_getpgid") +{ name = "getpgid" pid = $pid argstr = sprintf("%d", $pid) } probe syscall.getpgid.return = kernel.function("SyS_getpgid").return !, - kernel.function("sys_getpgid").return { + kernel.function("sys_getpgid").return +{ name = "getpgid" retstr = returnstr(1) } # getpgrp ____________________________________________________ # long sys_getpgrp(void) -probe syscall.getpgrp = kernel.function("sys_getpgrp") ? { +probe syscall.getpgrp = kernel.function("sys_getpgrp") ? +{ name = "getpgrp" argstr = "" } -probe syscall.getpgrp.return = kernel.function("sys_getpgrp").return ? { +probe syscall.getpgrp.return = kernel.function("sys_getpgrp").return ? +{ name = "getpgrp" retstr = returnstr(1) } # getpid _____________________________________________________ # long sys_getpid(void) -probe syscall.getpid = kernel.function("sys_getpid") { +probe syscall.getpid = kernel.function("sys_getpid") +{ name = "getpid" argstr = "" } -probe syscall.getpid.return = kernel.function("sys_getpid").return { +probe syscall.getpid.return = kernel.function("sys_getpid").return +{ name = "getpid" retstr = returnstr(1) } # getppid ____________________________________________________ # long sys_getppid(void) -probe syscall.getppid = kernel.function("sys_getppid") { +probe syscall.getppid = kernel.function("sys_getppid") +{ name = "getppid" argstr = "" } -probe syscall.getppid.return = kernel.function("sys_getppid").return { +probe syscall.getppid.return = kernel.function("sys_getppid").return +{ name = "getppid" retstr = returnstr(1) } @@ -1623,14 +1706,16 @@ probe syscall.getppid.return = kernel.function("sys_getppid").return { # getpriority ________________________________________________ # long sys_getpriority(int which, int who) probe syscall.getpriority = kernel.function("SyS_getpriority") !, - kernel.function("sys_getpriority") { + kernel.function("sys_getpriority") +{ name = "getpriority" which = $which who = $who argstr = sprintf("%s, %d", _priority_which_str(which), who) } probe syscall.getpriority.return = kernel.function("SyS_getpriority").return !, - kernel.function("sys_getpriority").return { + kernel.function("sys_getpriority").return +{ name = "getpriority" retstr = returnstr(1) } @@ -1642,8 +1727,7 @@ probe syscall.getpriority.return = kernel.function("SyS_getpriority").return !, # long sys_getresgid16(old_uid_t __user *rgid, # old_uid_t __user *egid, # old_uid_t __user *sgid) -probe syscall.getresgid = - kernel.function("sys_getresgid16") ?, +probe syscall.getresgid = kernel.function("sys_getresgid16") ?, kernel.function("SyS_getresgid") !, kernel.function("sys_getresgid") { @@ -1653,8 +1737,7 @@ probe syscall.getresgid = sgid_uaddr = $sgid argstr = sprintf("%p, %p, %p", $rgid, $egid, $sgid) } -probe syscall.getresgid.return = - kernel.function("sys_getresgid16").return ?, +probe syscall.getresgid.return = kernel.function("sys_getresgid16").return ?, kernel.function("SyS_getresgid").return !, kernel.function("sys_getresgid").return { @@ -1663,11 +1746,10 @@ probe syscall.getresgid.return = } # getresuid __________________________________________________ -# long sys_getresuid(uid_t __user *ruid, +# long sys_getresuid(uid_t __user *ruid, # uid_t __user *euid, # uid_t __user *suid) -probe syscall.getresuid = - kernel.function("sys_getresuid16") ?, +probe syscall.getresuid = kernel.function("sys_getresuid16") ?, kernel.function("SyS_getresuid") !, kernel.function("sys_getresuid") { @@ -1677,8 +1759,7 @@ probe syscall.getresuid = suid_uaddr = $suid argstr = sprintf("%p, %p, %p", $ruid, $euid, $suid) } -probe syscall.getresuid.return = - kernel.function("sys_getresuid16").return ?, +probe syscall.getresuid.return = kernel.function("sys_getresuid16").return ?, kernel.function("SyS_getresuid").return !, kernel.function("sys_getresuid").return { @@ -1693,8 +1774,8 @@ probe syscall.getresuid.return = probe syscall.getrlimit = kernel.function("SyS_getrlimit") ?, kernel.function("sys_getrlimit") ?, kernel.function("SyS_old_getrlimit") ?, - kernel.function("sys_old_getrlimit") ?, - kernel.function("compat_sys_getrlimit") ? + kernel.function("sys_old_getrlimit") ?, + kernel.function("compat_sys_getrlimit") ? { name = "getrlimit" resource = $resource @@ -1704,8 +1785,8 @@ probe syscall.getrlimit = kernel.function("SyS_getrlimit") ?, probe syscall.getrlimit.return = kernel.function("SyS_getrlimit").return ?, kernel.function("sys_getrlimit").return ?, kernel.function("SyS_old_getrlimit").return ?, - kernel.function("sys_old_getrlimit").return ?, - kernel.function("compat_sys_getrlimit").return ? + kernel.function("sys_old_getrlimit").return ?, + kernel.function("compat_sys_getrlimit").return ? { name = "getrlimit" retstr = returnstr(1) @@ -1714,23 +1795,21 @@ probe syscall.getrlimit.return = kernel.function("SyS_getrlimit").return ?, # getrusage __________________________________________________ # long sys_getrusage(int who, struct rusage __user *ru) probe syscall.getrusage = kernel.function("SyS_getrusage") !, - kernel.function("sys_getrusage") { + kernel.function("sys_getrusage") +{ name = "getrusage" who = $who - if($who==-2) - { + if ($who == -2) { # RUSAGE_BOTH is not valid argument for sys_getrusage who_str = sprintf("UNKNOWN VALUE: %d", $who) - } - else - { + } else who_str = _rusage_who_str($who) - } usage_uaddr = $ru argstr = sprintf("%s, %p", who_str, usage_uaddr) } probe syscall.getrusage.return = kernel.function("SyS_getrusage").return !, - kernel.function("sys_getrusage").return { + kernel.function("sys_getrusage").return +{ name = "getrusage" retstr = returnstr(1) } @@ -1738,13 +1817,15 @@ probe syscall.getrusage.return = kernel.function("SyS_getrusage").return !, # getsid _____________________________________________________ # long sys_getsid(pid_t pid) probe syscall.getsid = kernel.function("SyS_getsid") !, - kernel.function("sys_getsid") { + kernel.function("sys_getsid") +{ name = "getsid" pid = $pid argstr = sprint(pid) } probe syscall.getsid.return = kernel.function("SyS_getsid").return !, - kernel.function("sys_getsid").return { + kernel.function("sys_getsid").return +{ name = "getsid" retstr = returnstr(1) } @@ -1754,7 +1835,8 @@ probe syscall.getsid.return = kernel.function("SyS_getsid").return !, # struct sockaddr __user *usockaddr, # int __user *usockaddr_len) probe syscall.getsockname = kernel.function("SyS_getsockname") !, - kernel.function("sys_getsockname") ? { + kernel.function("sys_getsockname") ? +{ name = "getsockname" s = $fd name_uaddr = $usockaddr @@ -1762,7 +1844,8 @@ probe syscall.getsockname = kernel.function("SyS_getsockname") !, argstr = sprintf("%d, %p, %p", $fd, $usockaddr, $usockaddr_len) } probe syscall.getsockname.return = kernel.function("SyS_getsockname").return !, - kernel.function("sys_getsockname").return ? { + kernel.function("sys_getsockname").return ? +{ name = "getsockname" retstr = returnstr(1) } @@ -1774,8 +1857,7 @@ probe syscall.getsockname.return = kernel.function("SyS_getsockname").return !, # char __user *optval, # int __user *optlen) # -probe syscall.getsockopt = - kernel.function("compat_sys_getsockopt") ?, +probe syscall.getsockopt = kernel.function("compat_sys_getsockopt") ?, kernel.function("SyS_getsockopt") !, kernel.function("sys_getsockopt") ? { @@ -1788,10 +1870,9 @@ probe syscall.getsockopt = optval_uaddr = $optval optlen_uaddr = $optlen argstr = sprintf("%d, %s, %s, %p, %p", $fd, _sockopt_level_str($level), - _sockopt_optname_str($optname), $optval, $optlen) + _sockopt_optname_str($optname), $optval, $optlen) } -probe syscall.getsockopt.return = - kernel.function("compat_sys_getsockopt").return ?, +probe syscall.getsockopt.return = kernel.function("compat_sys_getsockopt").return ?, kernel.function("SyS_getsockopt").return !, kernel.function("sys_getsockopt").return ? { @@ -1801,11 +1882,13 @@ probe syscall.getsockopt.return = # gettid _____________________________________________________ # long sys_gettid(void) -probe syscall.gettid = kernel.function("sys_gettid") { +probe syscall.gettid = kernel.function("sys_gettid") +{ name = "gettid" argstr = "" } -probe syscall.gettid.return = kernel.function("sys_gettid").return { +probe syscall.gettid.return = kernel.function("sys_gettid").return +{ name = "gettid" retstr = returnstr(1) } @@ -1813,12 +1896,11 @@ probe syscall.gettid.return = kernel.function("sys_gettid").return { # gettimeofday _______________________________________________ # long sys_gettimeofday(struct timeval __user *tv, # struct timezone __user *tz) -# long sys32_gettimeofday(struct compat_timeval __user *tv, +# long sys32_gettimeofday(struct compat_timeval __user *tv, # struct timezone __user *tz) # long compat_sys_gettimeofday(struct compat_timeval __user *tv, # struct timezone __user *tz) -probe syscall.gettimeofday = - kernel.function("compat_sys_gettimeofday") ?, +probe syscall.gettimeofday = kernel.function("compat_sys_gettimeofday") ?, kernel.function("sys32_gettimeofday") ?, kernel.function("SyS_gettimeofday") !, kernel.function("sys_gettimeofday") @@ -1829,8 +1911,7 @@ probe syscall.gettimeofday = argstr = sprintf("%p, %p", $tv, $tz) } -probe syscall.gettimeofday.return = - kernel.function("compat_sys_gettimeofday").return ?, +probe syscall.gettimeofday.return = kernel.function("compat_sys_gettimeofday").return ?, kernel.function("sys32_gettimeofday").return ?, kernel.function("SyS_gettimeofday").return !, kernel.function("sys_gettimeofday").return @@ -1844,16 +1925,14 @@ probe syscall.gettimeofday.return = # long sys_getuid16(void) # long sys32_getuid16(void) # -probe syscall.getuid = - kernel.function("sys_getuid16") ?, +probe syscall.getuid = kernel.function("sys_getuid16") ?, kernel.function("sys32_getuid16") ?, kernel.function("sys_getuid") { name = "getuid" argstr = "" } -probe syscall.getuid.return = - kernel.function("sys_getuid16").return ?, +probe syscall.getuid.return = kernel.function("sys_getuid16").return ?, kernel.function("sys32_getuid16").return ?, kernel.function("sys_getuid").return { @@ -1865,7 +1944,8 @@ probe syscall.getuid.return = # ssize_t sys_getxattr(char __user *path, char __user *name, # void __user *value, size_t size) probe syscall.getxattr = kernel.function("SyS_getxattr") !, - kernel.function("sys_getxattr") { + kernel.function("sys_getxattr") +{ name = "getxattr" %( kernel_v >= "2.6.27" %? path = user_string($pathname) @@ -1876,17 +1956,18 @@ probe syscall.getxattr = kernel.function("SyS_getxattr") !, name2 = user_string($name) value_uaddr = $value size = $size - argstr = sprintf("%s, %s, %p, %d", + argstr = sprintf("%s, %s, %p, %d", %( kernel_v >= "2.6.27" %? - user_string_quoted($pathname), + user_string_quoted($pathname), %: - user_string_quoted($path), + user_string_quoted($path), %) user_string_quoted($name), value_uaddr, size) } probe syscall.getxattr.return = kernel.function("SyS_getxattr").return !, - kernel.function("sys_getxattr").return { + kernel.function("sys_getxattr").return +{ name = "getxattr" retstr = returnstr(1) } @@ -1897,7 +1978,8 @@ probe syscall.getxattr.return = kernel.function("SyS_getxattr").return !, # const char __user *uargs) # probe syscall.init_module = kernel.function("SyS_init_module") !, - kernel.function("sys_init_module") ? { + kernel.function("sys_init_module") ? +{ name = "init_module" umod_uaddr = $umod len = $len @@ -1905,7 +1987,8 @@ probe syscall.init_module = kernel.function("SyS_init_module") !, argstr = sprintf("%p, %d, %s", $umod, $len, user_string_quoted($uargs)) } probe syscall.init_module.return = kernel.function("SyS_init_module").return !, - kernel.function("sys_init_module").return ? { + kernel.function("sys_init_module").return ? +{ name = "init_module" retstr = returnstr(1) } @@ -1915,7 +1998,8 @@ probe syscall.init_module.return = kernel.function("SyS_init_module").return !, # long sys_inotify_add_watch(int fd, const char __user *path, u32 mask) # probe syscall.inotify_add_watch = kernel.function("SyS_inotify_add_watch") !, - kernel.function("sys_inotify_add_watch") ? { + kernel.function("sys_inotify_add_watch") ? +{ name = "inotify_add_watch" fd = $fd mask = $mask @@ -1931,7 +2015,8 @@ probe syscall.inotify_add_watch = kernel.function("SyS_inotify_add_watch") !, } probe syscall.inotify_add_watch.return = kernel.function("SyS_inotify_add_watch").return !, - kernel.function("sys_inotify_add_watch").return ? { + kernel.function("sys_inotify_add_watch").return ? +{ name = "inotify_add_watch" retstr = returnstr(1) } @@ -1940,11 +2025,13 @@ probe syscall.inotify_add_watch.return = kernel.function("SyS_inotify_add_watch" # # long sys_inotify_init(void) # -probe syscall.inotify_init = kernel.function("sys_inotify_init") ? { +probe syscall.inotify_init = kernel.function("sys_inotify_init") ? +{ name = "inotify_init" argstr = "" } -probe syscall.inotify_init.return = kernel.function("sys_inotify_init").return ? { +probe syscall.inotify_init.return = kernel.function("sys_inotify_init").return ? +{ name = "inotify_init" retstr = returnstr(1) } @@ -1954,14 +2041,16 @@ probe syscall.inotify_init.return = kernel.function("sys_inotify_init").return ? # long sys_inotify_rm_watch(int fd, u32 wd) # probe syscall.inotify_rm_watch = kernel.function("SyS_inotify_rm_watch") !, - kernel.function("sys_inotify_rm_watch") ? { + kernel.function("sys_inotify_rm_watch") ? +{ name = "inotify_rm_watch" fd = $fd wd = $wd argstr = sprintf("%d, %d", $fd, $wd) } probe syscall.inotify_rm_watch.return = kernel.function("SyS_inotify_rm_watch").return !, - kernel.function("sys_inotify_rm_watch").return ? { + kernel.function("sys_inotify_rm_watch").return ? +{ name = "inotify_rm_watch" retstr = returnstr(1) } @@ -1971,15 +2060,17 @@ probe syscall.inotify_rm_watch.return = kernel.function("SyS_inotify_rm_watch"). # struct iocb __user *iocb, # struct io_event __user *result) probe syscall.io_cancel = kernel.function("SyS_io_cancel") !, - kernel.function("sys_io_cancel") { + kernel.function("sys_io_cancel") +{ name = "io_cancel" ctx_id = $ctx_id iocb_uaddr = $iocb result_uaddr = $result - argstr = sprintf("%d, %p, %p", ctx_id, iocb_uaddr, result_uaddr) + argstr = sprintf("%d, %p, %p", ctx_id, iocb_uaddr, result_uaddr) } probe syscall.io_cancel.return = kernel.function("SyS_io_cancel").return !, - kernel.function("sys_io_cancel").return { + kernel.function("sys_io_cancel").return +{ name = "io_cancel" retstr = returnstr(1) } @@ -1988,8 +2079,7 @@ probe syscall.io_cancel.return = kernel.function("SyS_io_cancel").return !, # long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) # long compat_sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) # -probe syscall.ioctl = - kernel.function("compat_sys_ioctl") ?, +probe syscall.ioctl = kernel.function("compat_sys_ioctl") ?, kernel.function("SyS_ioctl") !, kernel.function("sys_ioctl") ? { @@ -1999,8 +2089,7 @@ probe syscall.ioctl = argp = $arg argstr = sprintf("%d, %d, %p", $fd, $cmd, $arg) } -probe syscall.ioctl.return = - kernel.function("compat_sys_ioctl").return ?, +probe syscall.ioctl.return = kernel.function("compat_sys_ioctl").return ?, kernel.function("SyS_ioctl").return !, kernel.function("sys_ioctl").return ? { @@ -2011,13 +2100,15 @@ probe syscall.ioctl.return = # io_destroy _________________________________________________ # long sys_io_destroy(aio_context_t ctx) probe syscall.io_destroy = kernel.function("SyS_io_destroy") !, - kernel.function("sys_io_destroy") { + kernel.function("sys_io_destroy") +{ name = "io_destroy" ctx = $ctx argstr = sprintf("%d", ctx) } probe syscall.io_destroy.return = kernel.function("SyS_io_destroy").return !, - kernel.function("sys_io_destroy").return { + kernel.function("sys_io_destroy").return +{ name = "io_destroy" retstr = returnstr(1) } @@ -2034,8 +2125,7 @@ probe syscall.io_destroy.return = kernel.function("SyS_io_destroy").return !, # struct io_event __user *events, # struct compat_timespec __user *timeout) # -probe syscall.io_getevents = - kernel.function("compat_sys_io_getevents") ?, +probe syscall.io_getevents = kernel.function("compat_sys_io_getevents") ?, kernel.function("SyS_io_getevents") !, kernel.function("sys_io_getevents") ? { @@ -2045,12 +2135,11 @@ probe syscall.io_getevents = nr = $nr events_uaddr = $events timeout_uaddr = $timeout - timestr = _struct_timespec_u($timeout,1) + timestr = _struct_timespec_u($timeout, 1) argstr = sprintf("%d, %d, %d, %p, %p, %s", $ctx_id, $min_nr, $nr, $events, $timeout, timestr) } -probe syscall.io_getevents.return = - kernel.function("compat_sys_io_getevents").return ?, +probe syscall.io_getevents.return = kernel.function("compat_sys_io_getevents").return ?, kernel.function("SyS_io_getevents").return !, kernel.function("sys_io_getevents").return ? { @@ -2061,23 +2150,26 @@ probe syscall.io_getevents.return = # ioperm _____________________________________________________ # long sys_ioperm(unsigned long from, unsigned long num, int turn_on) # -probe syscall.ioperm = kernel.function("sys_ioperm") ? { +probe syscall.ioperm = kernel.function("sys_ioperm") ? +{ name = "ioperm" from = $from num = $num turn_on = $turn_on argstr = sprintf("%d, %d, %d", $from, $num, $turn_on) } -probe syscall.ioperm.return = kernel.function("sys_ioperm").return ? { +probe syscall.ioperm.return = kernel.function("sys_ioperm").return ? +{ name = "ioperm" retstr = returnstr(1) } # io_setup ___________________________________________________ # long sys_io_setup(unsigned nr_events, aio_context_t __user *ctxp) -# +# probe syscall.io_setup = kernel.function("SyS_io_setup") !, - kernel.function("sys_io_setup") { + kernel.function("sys_io_setup") +{ name = "io_setup" maxevents = $nr_events ctxp_uaddr = $ctxp @@ -2085,20 +2177,23 @@ probe syscall.io_setup = kernel.function("SyS_io_setup") !, } probe syscall.io_setup.return = kernel.function("SyS_io_setup").return !, - kernel.function("sys_io_setup").return { + kernel.function("sys_io_setup").return +{ name = "io_setup" retstr = returnstr(1) } # long compat_sys_io_setup(unsigned nr_reqs, u32 __user *ctx32p) # -probe syscall.compat_io_setup = kernel.function("compat_sys_io_setup") ? { +probe syscall.compat_io_setup = kernel.function("compat_sys_io_setup") ? +{ name = "io_setup" maxevents = $nr_reqs ctxp_uaddr = $ctx32p argstr = sprintf("%d, %p", $nr_reqs, $ctx32p) } -probe syscall.compat_io_setup.return = kernel.function("compat_sys_io_setup").return ? { +probe syscall.compat_io_setup.return = kernel.function("compat_sys_io_setup").return ? +{ name = "io_setup" retstr = returnstr(1) } @@ -2107,7 +2202,8 @@ probe syscall.compat_io_setup.return = kernel.function("compat_sys_io_setup").re # long sys_io_submit(aio_context_t ctx_id, long nr, struct iocb __user * __user *iocbpp) # probe syscall.io_submit = kernel.function("SyS_io_submit") !, - kernel.function("sys_io_submit") { + kernel.function("sys_io_submit") +{ name = "io_submit" ctx_id = $ctx_id nr = $nr @@ -2115,20 +2211,23 @@ probe syscall.io_submit = kernel.function("SyS_io_submit") !, argstr = sprintf("%d, %d, %p", $ctx_id, $nr, $iocbpp) } probe syscall.io_submit.return = kernel.function("SyS_io_submit").return !, - kernel.function("sys_io_submit").return { + kernel.function("sys_io_submit").return +{ name = "io_submit" retstr = returnstr(1) } # long compat_sys_io_submit(aio_context_t ctx_id, int nr, u32 __user *iocb) # -probe syscall.compat_io_submit = kernel.function("compat_sys_io_submit") ? { +probe syscall.compat_io_submit = kernel.function("compat_sys_io_submit") ? +{ name = "io_submit" ctx_id = $ctx_id nr = $nr iocbpp_uaddr = $iocb argstr = sprintf("%d, %d, %p", $ctx_id, $nr, $iocb) } -probe syscall.compat_io_submit.return = kernel.function("compat_sys_io_submit").return ? { +probe syscall.compat_io_submit.return = kernel.function("compat_sys_io_submit").return ? +{ name = "io_submit" retstr = returnstr(1) } @@ -2137,14 +2236,16 @@ probe syscall.compat_io_submit.return = kernel.function("compat_sys_io_submit"). # long sys_ioprio_get(int which, int who) # probe syscall.ioprio_get = kernel.function("SyS_ioprio_get") !, - kernel.function("sys_ioprio_get") ? { + kernel.function("sys_ioprio_get") ? +{ name = "ioprio_get" which = $which who = $who argstr = sprintf("%d, %d", $which, $who) } probe syscall.ioprio_get.return = kernel.function("SyS_ioprio_get").return !, - kernel.function("sys_ioprio_get").return ? { + kernel.function("sys_ioprio_get").return ? +{ name = "ioprio_get" retstr = returnstr(1) } @@ -2153,7 +2254,8 @@ probe syscall.ioprio_get.return = kernel.function("SyS_ioprio_get").return !, # long sys_ioprio_set(int which, int who, int ioprio) # probe syscall.ioprio_set = kernel.function("SyS_ioprio_set") !, - kernel.function("sys_ioprio_set") ? { + kernel.function("sys_ioprio_set") ? +{ name = "ioprio_set" which = $which who = $who @@ -2161,7 +2263,8 @@ probe syscall.ioprio_set = kernel.function("SyS_ioprio_set") !, argstr = sprintf("%d, %d, %d", $which, $who, $ioprio) } probe syscall.ioprio_set.return = kernel.function("SyS_ioprio_set").return !, - kernel.function("sys_ioprio_set").return ? { + kernel.function("sys_ioprio_set").return ? +{ name = "ioprio_set" retstr = returnstr(1) } @@ -2176,8 +2279,7 @@ probe syscall.ioprio_set.return = kernel.function("SyS_ioprio_set").return !, # struct compat_kexec_segment __user *segments, # unsigned long flags) # -probe syscall.kexec_load = - kernel.function("compat_sys_kexec_load") ?, +probe syscall.kexec_load = kernel.function("compat_sys_kexec_load") ?, kernel.function("SyS_kexec_load") !, kernel.function("sys_kexec_load") ? { @@ -2188,13 +2290,12 @@ probe syscall.kexec_load = flags = $flags argstr = sprintf("%p, %d, %p, %d", $entry, $nr_segments, $segments, $flags) } -probe syscall.kexec_load.return = - kernel.function("compat_sys_kexec_load").return ?, +probe syscall.kexec_load.return = kernel.function("compat_sys_kexec_load").return ?, kernel.function("SyS_kexec_load").return !, kernel.function("sys_kexec_load").return ? { name = "kexec_load" - retstr = returnstr(1) + retstr = returnstr(1) } # keyctl _____________________________________________________ @@ -2205,8 +2306,7 @@ probe syscall.kexec_load.return = # unsigned long arg5) # long compat_sys_keyctl(u32 option, u32 arg2, u32 arg3, u32 arg4, u32 arg5) # -probe syscall.keyctl = - kernel.function("compat_sys_keyctl") ?, +probe syscall.keyctl = kernel.function("compat_sys_keyctl") ?, kernel.function("SyS_keyctl") !, kernel.function("sys_keyctl") ? { @@ -2214,8 +2314,7 @@ probe syscall.keyctl = argstr = sprintf("%d, ...", $option) } -probe syscall.keyctl.return = - kernel.function("compat_sys_keyctl").return ?, +probe syscall.keyctl.return = kernel.function("compat_sys_keyctl").return ?, kernel.function("SyS_keyctl").return !, kernel.function("sys_keyctl").return ? { @@ -2226,14 +2325,16 @@ probe syscall.keyctl.return = # kill _______________________________________________________ # long sys_kill(int pid, int sig) probe syscall.kill = kernel.function("SyS_kill") !, - kernel.function("sys_kill") { + kernel.function("sys_kill") +{ name = "kill" pid = $pid sig = $sig argstr = sprintf("%d, %s", $pid, _signal_name($sig)) } probe syscall.kill.return = kernel.function("SyS_kill").return !, - kernel.function("sys_kill").return { + kernel.function("sys_kill").return +{ name = "kill" retstr = returnstr(1) } @@ -2242,31 +2343,35 @@ probe syscall.kill.return = kernel.function("SyS_kill").return !, # long sys_lchown(const char __user * filename, uid_t user, gid_t group) # probe syscall.lchown = kernel.function("SyS_lchown") !, - kernel.function("sys_lchown") { + kernel.function("sys_lchown") +{ name = "lchown" path = user_string($filename) owner = __int32($user) group = __int32($group) - argstr = sprintf("%s, %d, %d",user_string_quoted($filename), owner, group) -} + argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) +} probe syscall.lchown.return = kernel.function("SyS_lchown").return !, - kernel.function("sys_lchown").return { + kernel.function("sys_lchown").return +{ name = "lchown" retstr = returnstr(1) } # lchown16 ___________________________________________________ -# long sys_lchown16(const char __user * filename, old_uid_t user, +# long sys_lchown16(const char __user * filename, old_uid_t user, # old_gid_t group) # -probe syscall.lchown16 = kernel.function("sys_lchown16") ? { +probe syscall.lchown16 = kernel.function("sys_lchown16") ? +{ name = "lchown16" path = user_string($filename) owner = __short($user) group = __short($group) argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) } -probe syscall.lchown16.return = kernel.function("sys_lchown16").return ? { +probe syscall.lchown16.return = kernel.function("sys_lchown16").return ? +{ name = "lchown16" retstr = returnstr(1) } @@ -2278,7 +2383,8 @@ probe syscall.lchown16.return = kernel.function("sys_lchown16").return ? { # size_t size) # probe syscall.lgetxattr = kernel.function("SyS_lgetxattr") !, - kernel.function("sys_lgetxattr") { + kernel.function("sys_lgetxattr") +{ name = "lgetxattr" %( kernel_v >= "2.6.27" %? path = user_string($pathname) @@ -2289,17 +2395,18 @@ probe syscall.lgetxattr = kernel.function("SyS_lgetxattr") !, name2 = user_string($name) value_uaddr = $value size = $size - argstr = sprintf("%s, %s, %p, %d", + argstr = sprintf("%s, %s, %p, %d", %( kernel_v >= "2.6.27" %? - user_string_quoted($pathname), + user_string_quoted($pathname), %: - user_string_quoted($path), + user_string_quoted($path), %) user_string_quoted($name), value_uaddr, size) } probe syscall.lgetxattr.return = kernel.function("SyS_lgetxattr").return !, - kernel.function("sys_lgetxattr").return { + kernel.function("sys_lgetxattr").return +{ name = "lgetxattr" retstr = returnstr(1) } @@ -2308,18 +2415,20 @@ probe syscall.lgetxattr.return = kernel.function("SyS_lgetxattr").return !, # long sys_link(const char __user * oldname, # const char __user * newname) probe syscall.link = kernel.function("SyS_link") !, - kernel.function("sys_link") { + kernel.function("sys_link") +{ name = "link" oldpath = user_string($oldname) newpath = user_string($newname) - argstr = sprintf("%s, %s", - user_string_quoted($oldname), + argstr = sprintf("%s, %s", + user_string_quoted($oldname), user_string_quoted($newname)) } probe syscall.link.return = kernel.function("SyS_link").return !, - kernel.function("sys_link").return { + kernel.function("sys_link").return +{ name = "link" - retstr = returnstr(1) + retstr = returnstr(1) } # linkat _____________________________________________________ @@ -2327,7 +2436,8 @@ probe syscall.link.return = kernel.function("SyS_link").return !, # long sys_linkat(int olddfd, const char __user *oldname, # int newdfd, const char __user *newname, int flags) probe syscall.linkat = kernel.function("SyS_linkat") !, - kernel.function("sys_linkat") ? { + kernel.function("sys_linkat") ? +{ name = "linkat" olddirfd = $olddfd olddirfd_str = _dfd_str($olddfd) @@ -2343,7 +2453,8 @@ probe syscall.linkat = kernel.function("SyS_linkat") !, flags_str) } probe syscall.linkat.return = kernel.function("SyS_linkat").return !, - kernel.function("sys_linkat").return ? { + kernel.function("sys_linkat").return ? +{ name = "linkat" retstr = returnstr(1) } @@ -2351,14 +2462,16 @@ probe syscall.linkat.return = kernel.function("SyS_linkat").return !, # listen _____________________________________________________ # long sys_listen(int fd, int backlog) probe syscall.listen = kernel.function("SyS_listen") !, - kernel.function("sys_listen") ? { + kernel.function("sys_listen") ? +{ name = "listen" sockfd = $fd - backlog = $backlog - argstr = sprintf("%d, %d", $fd, $backlog) -} + backlog = $backlog + argstr = sprintf("%d, %d", $fd, $backlog) +} probe syscall.listen.return = kernel.function("SyS_listen").return !, - kernel.function("sys_listen").return ? { + kernel.function("sys_listen").return ? +{ name = "listen" retstr = returnstr(1) } @@ -2367,7 +2480,8 @@ probe syscall.listen.return = kernel.function("SyS_listen").return !, # ssize_t sys_listxattr(char __user *path, char __user *list, size_t size) # probe syscall.listxattr = kernel.function("SyS_listxattr") !, - kernel.function("sys_listxattr") { + kernel.function("sys_listxattr") +{ name = "listxattr" list_uaddr = $list size = $size @@ -2382,7 +2496,8 @@ probe syscall.listxattr = kernel.function("SyS_listxattr") !, %) } probe syscall.listxattr.return = kernel.function("SyS_listxattr").return !, - kernel.function("sys_listxattr").return { + kernel.function("sys_listxattr").return +{ name = "listxattr" retstr = returnstr(1) } @@ -2391,7 +2506,8 @@ probe syscall.listxattr.return = kernel.function("SyS_listxattr").return !, # ssize_t sys_llistxattr(char __user *path, char __user *list, size_t size) # probe syscall.llistxattr = kernel.function("SyS_llistxattr") !, - kernel.function("sys_llistxattr") { + kernel.function("sys_llistxattr") +{ name = "llistxattr" list_uaddr = $list size = $size @@ -2406,7 +2522,8 @@ probe syscall.llistxattr = kernel.function("SyS_llistxattr") !, %) } probe syscall.llistxattr.return = kernel.function("SyS_llistxattr").return !, - kernel.function("sys_llistxattr").return { + kernel.function("sys_llistxattr").return +{ name = "llistxattr" retstr = returnstr(1) } @@ -2418,7 +2535,8 @@ probe syscall.llistxattr.return = kernel.function("SyS_llistxattr").return !, # loff_t __user * result, # unsigned int origin) probe syscall.llseek = kernel.function("SyS_llseek") !, - kernel.function("sys_llseek") ? { + kernel.function("sys_llseek") ? +{ name = "llseek" fd = $fd offset_high = $offset_high @@ -2430,7 +2548,8 @@ probe syscall.llseek = kernel.function("SyS_llseek") !, $offset_low, $result, whence_str) } probe syscall.llseek.return = kernel.function("SyS_llseek").return !, - kernel.function("sys_llseek").return ? { + kernel.function("sys_llseek").return ? +{ name = "llseek" retstr = returnstr(1) } @@ -2439,7 +2558,8 @@ probe syscall.llseek.return = kernel.function("SyS_llseek").return !, # long sys_lookup_dcookie(u64 cookie64, char __user * buf, size_t len) # probe syscall.lookup_dcookie = kernel.function("SyS_lookup_dcookie") !, - kernel.function("sys_lookup_dcookie") ? { + kernel.function("sys_lookup_dcookie") ? +{ name = "lookup_dcookie" cookie = $cookie64 buffer_uaddr = $buf @@ -2447,7 +2567,8 @@ probe syscall.lookup_dcookie = kernel.function("SyS_lookup_dcookie") !, argstr = sprintf("%d, %p, %d", $cookie64, $buf, $len) } probe syscall.lookup_dcookie.return = kernel.function("SyS_lookup_dcookie").return !, - kernel.function("sys_lookup_dcookie").return ? { + kernel.function("sys_lookup_dcookie").return ? +{ name = "lookup_dcookie" retstr = returnstr(1) } @@ -2456,22 +2577,24 @@ probe syscall.lookup_dcookie.return = kernel.function("SyS_lookup_dcookie").retu # long sys_lremovexattr(char __user *path, char __user *name) # probe syscall.lremovexattr = kernel.function("SyS_lremovexattr") !, - kernel.function("sys_lremovexattr") { + kernel.function("sys_lremovexattr") +{ name = "lremovexattr" name_uaddr = $name name2 = user_string($name) %( kernel_v >= "2.6.27" %? path_uaddr = $pathname path = user_string($pathname) - argstr = sprintf("%s, %s", user_string_quoted($pathname), user_string_quoted($name)) + argstr = sprintf("%s, %s", user_string_quoted($pathname), user_string_quoted($name)) %: path_uaddr = $path path = user_string($path) - argstr = sprintf("%s, %s", user_string_quoted($path), user_string_quoted($name)) + argstr = sprintf("%s, %s", user_string_quoted($path), user_string_quoted($name)) %) } probe syscall.lremovexattr.return = kernel.function("SyS_lremovexattr").return !, - kernel.function("sys_lremovexattr").return { + kernel.function("sys_lremovexattr").return +{ name = "lremovexattr" retstr = returnstr(1) } @@ -2479,7 +2602,8 @@ probe syscall.lremovexattr.return = kernel.function("SyS_lremovexattr").return ! # lseek ______________________________________________________ # off_t sys_lseek(unsigned int fd, off_t offset, unsigned int origin) probe syscall.lseek = kernel.function("SyS_lseek") !, - kernel.function("sys_lseek") { + kernel.function("sys_lseek") +{ name = "lseek" fildes = $fd # offset = __int32($offset) @@ -2489,7 +2613,8 @@ probe syscall.lseek = kernel.function("SyS_lseek") !, argstr = sprintf("%d, %d, %s", $fd, offset, whence_str) } probe syscall.lseek.return = kernel.function("SyS_lseek").return !, - kernel.function("sys_lseek").return { + kernel.function("sys_lseek").return +{ name = "lseek" retstr = returnstr(1) } @@ -2502,7 +2627,8 @@ probe syscall.lseek.return = kernel.function("SyS_lseek").return !, # int flags) # probe syscall.lsetxattr = kernel.function("SyS_lsetxattr") !, - kernel.function("sys_lsetxattr") { + kernel.function("sys_lsetxattr") +{ name = "lsetxattr" %( kernel_v >= "2.6.27" %? path_uaddr = $pathname @@ -2516,17 +2642,18 @@ probe syscall.lsetxattr = kernel.function("SyS_lsetxattr") !, value_uaddr = $value size = $size flags = $flags - argstr = sprintf("%s, %s, %p, %d, %d", + argstr = sprintf("%s, %s, %p, %d, %d", %( kernel_v >= "2.6.27" %? - user_string_quoted($pathname), + user_string_quoted($pathname), %: - user_string_quoted($path), + user_string_quoted($path), %) user_string_quoted($name), value_uaddr, $size, $flags) } probe syscall.lsetxattr.return = kernel.function("SyS_lsetxattr").return !, - kernel.function("sys_lsetxattr").return { + kernel.function("sys_lsetxattr").return +{ name = "lsetxattr" retstr = returnstr(1) } @@ -2540,8 +2667,7 @@ probe syscall.lsetxattr.return = kernel.function("SyS_lsetxattr").return !, # long sys_oabi_lstat64(char __user * filename, # struct oldabi_stat64 __user * statbuf) # -probe syscall.lstat = - kernel.function("sys_lstat") ?, +probe syscall.lstat = kernel.function("sys_lstat") ?, kernel.function("SyS_newlstat") ?, kernel.function("sys_newlstat") ?, kernel.function("compat_sys_newlstat") ?, @@ -2553,10 +2679,9 @@ probe syscall.lstat = name = "lstat" path = user_string($filename) buf_uaddr = $statbuf - argstr = sprintf("%s, %p", user_string_quoted($filename), $statbuf) + argstr = sprintf("%s, %p", user_string_quoted($filename), $statbuf) } -probe syscall.lstat.return = - kernel.function("sys_lstat").return ?, +probe syscall.lstat.return = kernel.function("sys_lstat").return ?, kernel.function("SyS_newlstat").return ?, kernel.function("sys_newlstat").return ?, kernel.function("compat_sys_newlstat").return ?, @@ -2564,7 +2689,7 @@ probe syscall.lstat.return = kernel.function("SyS_lstat64").return ?, kernel.function("sys_lstat64").return ?, kernel.function("sys_oabi_lstat64").return ? -{ +{ name = "lstat" retstr = returnstr(1) } @@ -2573,7 +2698,8 @@ probe syscall.lstat.return = # long sys_madvise(unsigned long start, size_t len_in, int behavior) # probe syscall.madvise = kernel.function("SyS_madvise") !, - kernel.function("sys_madvise") ? { + kernel.function("sys_madvise") ? +{ name = "madvise" start = $start length = $len_in @@ -2582,7 +2708,8 @@ probe syscall.madvise = kernel.function("SyS_madvise") !, argstr = sprintf("%p, %d, %s", $start, $len_in, _madvice_advice_str($behavior)) } probe syscall.madvise.return = kernel.function("SyS_madvise").return !, - kernel.function("sys_madvise").return ? { + kernel.function("sys_madvise").return ? +{ name = "madvise" retstr = returnstr(1) } @@ -2602,8 +2729,7 @@ probe syscall.madvise.return = kernel.function("SyS_madvise").return !, # compat_ulong_t maxnode, # compat_ulong_t flags) # -probe syscall.mbind = - kernel.function("compat_sys_mbind") ?, +probe syscall.mbind = kernel.function("compat_sys_mbind") ?, kernel.function("SyS_mbind") !, kernel.function("sys_mbind") ? { @@ -2615,10 +2741,9 @@ probe syscall.mbind = maxnode = $maxnode flags = $flags argstr = sprintf("%d, %d, %d, %p, %d, 0x%x", $start, $len, $mode, - $nmask, $maxnode, $flags) + $nmask, $maxnode, $flags) } -probe syscall.mbind.return = - kernel.function("compat_sys_mbind").return ?, +probe syscall.mbind.return = kernel.function("compat_sys_mbind").return ?, kernel.function("SyS_mbind").return !, kernel.function("sys_mbind").return ? { @@ -2631,12 +2756,14 @@ probe syscall.mbind.return = # const unsigned long __user *old_nodes, # const unsigned long __user *new_nodes) probe syscall.migrate_pages = kernel.function("SyS_migrate_pages") !, - kernel.function("sys_migrate_pages") ? { + kernel.function("sys_migrate_pages") ? +{ name = "migrate_pages" argstr = sprintf("%d, %d, %p, %p", $pid, $maxnode, $old_nodes, $new_nodes) } probe syscall.migrate_pages.return = kernel.function("SyS_migrate_pages").return !, - kernel.function("sys_migrate_pages").return ? { + kernel.function("sys_migrate_pages").return ? +{ name = "migrate_pages" retstr = returnstr(1) } @@ -2645,7 +2772,8 @@ probe syscall.migrate_pages.return = kernel.function("SyS_migrate_pages").return # long sys_mincore(unsigned long start, size_t len, unsigned char __user * vec) # probe syscall.mincore = kernel.function("SyS_mincore") !, - kernel.function("sys_mincore") ? { + kernel.function("sys_mincore") ? +{ name = "mincore" start = $start length = $len @@ -2653,15 +2781,17 @@ probe syscall.mincore = kernel.function("SyS_mincore") !, argstr = sprintf("%p, %d, %p", $start, $len, $vec) } probe syscall.mincore.return = kernel.function("SyS_mincore").return !, - kernel.function("sys_mincore").return ? { + kernel.function("sys_mincore").return ? +{ name = "mincore" - retstr = returnstr(1) + retstr = returnstr(1) } # mkdir ______________________________________________________ # long sys_mkdir(const char __user * pathname, int mode) probe syscall.mkdir = kernel.function("SyS_mkdir") !, - kernel.function("sys_mkdir") { + kernel.function("sys_mkdir") +{ name = "mkdir" pathname_uaddr = $pathname pathname = user_string($pathname) @@ -2669,16 +2799,18 @@ probe syscall.mkdir = kernel.function("SyS_mkdir") !, argstr = sprintf("%s, %#o", user_string_quoted($pathname), $mode) } probe syscall.mkdir.return = kernel.function("SyS_mkdir").return !, - kernel.function("sys_mkdir").return { + kernel.function("sys_mkdir").return +{ name = "mkdir" - retstr = returnstr(1) + retstr = returnstr(1) } # mkdirat ____________________________________________________ # new function with 2.6.16 # long sys_mkdirat(int dfd, const char __user *pathname, int mode) probe syscall.mkdirat = kernel.function("SyS_mkdirat") !, - kernel.function("sys_mkdirat") ? { + kernel.function("sys_mkdirat") ? +{ name = "mkdirat" dirfd = $dfd pathname = user_string($pathname) @@ -2686,7 +2818,8 @@ probe syscall.mkdirat = kernel.function("SyS_mkdirat") !, argstr = sprintf("%s, %s, %#o", _dfd_str($dfd), user_string_quoted($pathname), $mode) } probe syscall.mkdirat.return = kernel.function("SyS_mkdirat").return !, - kernel.function("sys_mkdirat").return ? { + kernel.function("sys_mkdirat").return ? +{ name = "mkdirat" retstr = returnstr(1) } @@ -2694,16 +2827,18 @@ probe syscall.mkdirat.return = kernel.function("SyS_mkdirat").return !, # mknod # long sys_mknod(const char __user * filename, int mode, unsigned dev) probe syscall.mknod = kernel.function("SyS_mknod") !, - kernel.function("sys_mknod") { + kernel.function("sys_mknod") +{ name = "mknod" - pathname = user_string($filename) + pathname = user_string($filename) mode = $mode dev = $dev argstr = sprintf("%s, %s, %p", user_string_quoted($filename), _mknod_mode_str($mode), dev) } probe syscall.mknod.return = kernel.function("SyS_mknod").return !, - kernel.function("sys_mknod").return { + kernel.function("sys_mknod").return +{ name = "mknod" retstr = returnstr(1) } @@ -2713,7 +2848,8 @@ probe syscall.mknod.return = kernel.function("SyS_mknod").return !, # long sys_mknodat(int dfd, const char __user *filename, # int mode, unsigned dev) probe syscall.mknodat = kernel.function("SyS_mknodat") !, - kernel.function("sys_mknodat") ? { + kernel.function("sys_mknodat") ? +{ name = "mknodat" dirfd = $dfd dirfd_str = _dfd_str($dfd) @@ -2725,7 +2861,8 @@ probe syscall.mknodat = kernel.function("SyS_mknodat") !, dirfd_str, user_string_quoted($filename), mode_str, $dev) } probe syscall.mknodat.return = kernel.function("SyS_mknodat").return !, - kernel.function("sys_mknodat").return ? { + kernel.function("sys_mknodat").return ? +{ name = "mknodat" retstr = returnstr(1) } @@ -2735,14 +2872,16 @@ probe syscall.mknodat.return = kernel.function("SyS_mknodat").return !, # long sys_mlock(unsigned long start, size_t len) # probe syscall.mlock = kernel.function("SyS_mlock") !, - kernel.function("sys_mlock") ? { + kernel.function("sys_mlock") ? +{ name = "mlock" addr = $start len = $len argstr = sprintf("%p, %d", $start, $len) } probe syscall.mlock.return = kernel.function("SyS_mlock").return !, - kernel.function("sys_mlock").return ? { + kernel.function("sys_mlock").return ? +{ name = "mlock" retstr = returnstr(1) } @@ -2751,13 +2890,15 @@ probe syscall.mlock.return = kernel.function("SyS_mlock").return !, # long sys_mlockall(int flags) # probe syscall.mlockall = kernel.function("SyS_mlockall") !, - kernel.function("sys_mlockall") ? { + kernel.function("sys_mlockall") ? +{ name = "mlockall" flags = $flags argstr = _mlockall_flags_str($flags) } probe syscall.mlockall.return = kernel.function("SyS_mlockall").return !, - kernel.function("sys_mlockall").return ? { + kernel.function("sys_mlockall").return ? +{ name = "mlockall" retstr = returnstr(1) } @@ -2765,14 +2906,16 @@ probe syscall.mlockall.return = kernel.function("SyS_mlockall").return !, # modify_ldt _________________________________________________ # int sys_modify_ldt(int func, void __user *ptr, unsigned long bytecount) # -probe syscall.modify_ldt = kernel.function("sys_modify_ldt") ? { +probe syscall.modify_ldt = kernel.function("sys_modify_ldt") ? +{ name = "modify_ldt" func = $func ptr_uaddr = $ptr bytecount = $bytecount argstr = sprintf("%d, %p, %d", $func, $ptr, $bytecount) } -probe syscall.modify_ldt.return = kernel.function("sys_modify_ldt").return ? { +probe syscall.modify_ldt.return = kernel.function("sys_modify_ldt").return ? +{ name = "modify_ldt" retstr = returnstr(1) } @@ -2790,16 +2933,14 @@ probe syscall.modify_ldt.return = kernel.function("sys_modify_ldt").return ? { # int __user *status, # int flags) # -probe syscall.move_pages = - kernel.function("compat_sys_move_pages") ?, +probe syscall.move_pages = kernel.function("compat_sys_move_pages") ?, kernel.function("SyS_move_pages") !, kernel.function("sys_move_pages") ? { name = "move_pages" argstr = sprintf("%d, %d, %p, %p, 0x%x", $pid, $nr_pages, $nodes, $status, $flags) } -probe syscall.move_pages.return = - kernel.function("compat_sys_move_pages").return ?, +probe syscall.move_pages.return = kernel.function("compat_sys_move_pages").return ?, kernel.function("SyS_move_pages").return !, kernel.function("sys_move_pages").return ? { @@ -2813,13 +2954,12 @@ probe syscall.move_pages.return = # char __user * type, # unsigned long flags, # void __user * data) -# long compat_sys_mount(char __user * dev_name, +# long compat_sys_mount(char __user * dev_name, # char __user * dir_name, -# char __user * type, -# unsigned long flags, +# char __user * type, +# unsigned long flags, # void __user * data) -probe syscall.mount = - kernel.function("compat_sys_mount") ?, +probe syscall.mount = kernel.function("compat_sys_mount") ?, kernel.function("SyS_mount") !, kernel.function("sys_mount") { @@ -2829,15 +2969,14 @@ probe syscall.mount = filesystemtype = user_string($type) mountflags = $flags mountflags_str = _mountflags_str($flags) - data = text_strn(user_string($data),syscall_string_trunc,1) - argstr = sprintf("%s, %s, %s, %s, %s", - user_string_quoted($dev_name), - user_string_quoted($dir_name), - user_string_quoted($type), + data = text_strn(user_string($data), syscall_string_trunc, 1) + argstr = sprintf("%s, %s, %s, %s, %s", + user_string_quoted($dev_name), + user_string_quoted($dir_name), + user_string_quoted($type), mountflags_str, data) } -probe syscall.mount.return = - kernel.function("compat_sys_mount").return ?, +probe syscall.mount.return = kernel.function("compat_sys_mount").return ?, kernel.function("SyS_mount").return !, kernel.function("sys_mount").return { @@ -2849,7 +2988,8 @@ probe syscall.mount.return = # long sys_mprotect(unsigned long start, size_t len, unsigned long prot) # probe syscall.mprotect = kernel.function("SyS_mprotect") !, - kernel.function("sys_mprotect") ? { + kernel.function("sys_mprotect") ? +{ name = "mprotect" addr = $start len = $len @@ -2858,7 +2998,8 @@ probe syscall.mprotect = kernel.function("SyS_mprotect") !, argstr = sprintf("%p, %d, %s", $start, $len, _mprotect_prot_str($prot)) } probe syscall.mprotect.return = kernel.function("SyS_mprotect").return !, - kernel.function("sys_mprotect").return ? { + kernel.function("sys_mprotect").return ? +{ name = "mprotect" retstr = returnstr(1) } @@ -2871,8 +3012,7 @@ probe syscall.mprotect.return = kernel.function("SyS_mprotect").return !, # const struct compat_mq_attr __user *u_mqstat, # struct compat_mq_attr __user *u_omqstat) # -probe syscall.mq_getsetattr = - kernel.function("compat_sys_mq_getsetattr") ?, +probe syscall.mq_getsetattr = kernel.function("compat_sys_mq_getsetattr") ?, kernel.function("SyS_mq_getsetattr") !, kernel.function("sys_mq_getsetattr") ? { @@ -2882,8 +3022,7 @@ probe syscall.mq_getsetattr = u_omqstat_uaddr = $u_omqstat argstr = sprintf("%d, %p, %p", $mqdes, $u_mqstat, $u_omqstat) } -probe syscall.mq_getsetattr.return = - kernel.function("compat_sys_mq_getsetattr").return ?, +probe syscall.mq_getsetattr.return = kernel.function("compat_sys_mq_getsetattr").return ?, kernel.function("SyS_mq_getsetattr").return !, kernel.function("sys_mq_getsetattr").return ? { @@ -2895,8 +3034,7 @@ probe syscall.mq_getsetattr.return = # long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *u_notification) # long compat_sys_mq_notify(mqd_t mqdes, const struct compat_sigevent __user *u_notification) # -probe syscall.mq_notify = - kernel.function("compat_sys_mq_notify") ?, +probe syscall.mq_notify = kernel.function("compat_sys_mq_notify") ?, kernel.function("SyS_mq_notify") !, kernel.function("sys_mq_notify") ? { @@ -2905,8 +3043,7 @@ probe syscall.mq_notify = notification_uaddr = $u_notification argstr = sprintf("%d, %p", $mqdes, $u_notification) } -probe syscall.mq_notify.return = - kernel.function("compat_sys_mq_notify").return ?, +probe syscall.mq_notify.return = kernel.function("compat_sys_mq_notify").return ?, kernel.function("SyS_mq_notify").return !, kernel.function("sys_mq_notify").return ? { @@ -2923,8 +3060,7 @@ probe syscall.mq_notify.return = # int oflag, compat_mode_t mode, # struct compat_mq_attr __user *u_attr) # -probe syscall.mq_open = - kernel.function("compat_sys_mq_open") ?, +probe syscall.mq_open = kernel.function("compat_sys_mq_open") ?, kernel.function("SyS_mq_open") !, kernel.function("sys_mq_open") ? { @@ -2935,13 +3071,12 @@ probe syscall.mq_open = u_attr_uaddr = $u_attr oflag = $oflag if (oflag & 64) - argstr = sprintf("%s, %s, %#o, %p", user_string_quoted($u_name), + argstr = sprintf("%s, %s, %#o, %p", user_string_quoted($u_name), _sys_open_flag_str($oflag), $mode, $u_attr) else argstr = sprintf("%s, %s", user_string_quoted($u_name), _sys_open_flag_str($oflag)) } -probe syscall.mq_open.return = - kernel.function("compat_sys_mq_open").return ?, +probe syscall.mq_open.return = kernel.function("compat_sys_mq_open").return ?, kernel.function("SyS_mq_open").return !, kernel.function("sys_mq_open").return ? { @@ -2960,8 +3095,7 @@ probe syscall.mq_open.return = # size_t msg_len, unsigned int __user *u_msg_prio, # const struct compat_timespec __user *u_abs_timeout) # -probe syscall.mq_timedreceive = - kernel.function("compat_sys_mq_timedreceive") ?, +probe syscall.mq_timedreceive = kernel.function("compat_sys_mq_timedreceive") ?, kernel.function("SyS_mq_timedreceive") !, kernel.function("sys_mq_timedreceive") ? { @@ -2972,10 +3106,9 @@ probe syscall.mq_timedreceive = msg_prio_uaddr = $u_msg_prio abs_timeout_uaddr = $u_abs_timeout argstr = sprintf("%d, %p, %d, %p, %p", $mqdes, $u_msg_ptr, $msg_len, - $u_msg_prio, $u_abs_timeout) + $u_msg_prio, $u_abs_timeout) } -probe syscall.mq_timedreceive.return = - kernel.function("compat_sys_mq_timedreceive").return ?, +probe syscall.mq_timedreceive.return = kernel.function("compat_sys_mq_timedreceive").return ?, kernel.function("SyS_mq_timedreceive").return !, kernel.function("sys_mq_timedreceive").return ? { @@ -2994,8 +3127,7 @@ probe syscall.mq_timedreceive.return = # size_t msg_len, unsigned int msg_prio, # const struct compat_timespec __user *u_abs_timeout) # -probe syscall.mq_timedsend = - kernel.function("compat_sys_mq_timedsend") ?, +probe syscall.mq_timedsend = kernel.function("compat_sys_mq_timedsend") ?, kernel.function("SyS_mq_timedsend") !, kernel.function("sys_mq_timedsend") ? { @@ -3006,10 +3138,9 @@ probe syscall.mq_timedsend = msg_prio = $msg_prio abs_timeout_uaddr = $u_abs_timeout argstr = sprintf("%d, %p, %d, %d, %p", $mqdes, $u_msg_ptr, $msg_len, - $msg_prio, $u_abs_timeout) + $msg_prio, $u_abs_timeout) } -probe syscall.mq_timedsend.return = - kernel.function("compat_sys_mq_timedsend").return ?, +probe syscall.mq_timedsend.return = kernel.function("compat_sys_mq_timedsend").return ?, kernel.function("SyS_mq_timedsend").return !, kernel.function("sys_mq_timedsend").return ? { @@ -3021,14 +3152,16 @@ probe syscall.mq_timedsend.return = # long sys_mq_unlink(const char __user *u_name) # probe syscall.mq_unlink = kernel.function("SyS_mq_unlink") !, - kernel.function("sys_mq_unlink") ? { + kernel.function("sys_mq_unlink") ? +{ name = "mq_unlink" u_name_uaddr = $u_name u_name = user_string($u_name) argstr = user_string_quoted($u_name) } probe syscall.mq_unlink.return = kernel.function("SyS_mq_unlink").return !, - kernel.function("sys_mq_unlink").return ? { + kernel.function("sys_mq_unlink").return ? +{ name = "mq_unlink" retstr = returnstr(1) } @@ -3040,8 +3173,7 @@ probe syscall.mq_unlink.return = kernel.function("SyS_mq_unlink").return !, # unsigned long flags, # unsigned long new_addr) # -probe syscall.mremap = - kernel.function("ia64_mremap") ?, +probe syscall.mremap = kernel.function("ia64_mremap") ?, kernel.function("SyS_mremap") !, kernel.function("sys_mremap") ? { @@ -3054,8 +3186,7 @@ probe syscall.mremap = argstr = sprintf("%p, %d, %d, %s, %p", $addr, $old_len, $new_len, _mremap_flags($flags), $new_addr) } -probe syscall.mremap.return = - kernel.function("ia64_mremap").return ?, +probe syscall.mremap.return = kernel.function("ia64_mremap").return ?, kernel.function("SyS_mremap").return !, kernel.function("sys_mremap").return ? { @@ -3067,7 +3198,8 @@ probe syscall.mremap.return = # long sys_msgctl (int msqid, int cmd, struct msqid_ds __user *buf) # probe syscall.msgctl = kernel.function("SyS_msgctl") !, - kernel.function("sys_msgctl") ? { + kernel.function("sys_msgctl") ? +{ name = "msgctl" msqid = $msqid cmd = $cmd @@ -3075,7 +3207,8 @@ probe syscall.msgctl = kernel.function("SyS_msgctl") !, argstr = sprintf("%d, %d, %p", $msqid, $cmd, $buf) } probe syscall.msgctl.return = kernel.function("SyS_msgctl").return !, - kernel.function("sys_msgctl").return ? { + kernel.function("sys_msgctl").return ? +{ name = "msgctl" retstr = returnstr(1) } @@ -3083,11 +3216,13 @@ probe syscall.msgctl.return = kernel.function("SyS_msgctl").return !, # # long compat_sys_msgctl(int first, int second, void __user *uptr) # -probe syscall.compat_sys_msgctl = kernel.function("compat_sys_msgctl") ? { +probe syscall.compat_sys_msgctl = kernel.function("compat_sys_msgctl") ? +{ name = "compat_sys_msgctl" argstr = sprintf("%d, %d, %p", $first, $second, $uptr) } -probe syscall.compat_sys_msgctl.return = kernel.function("compat_sys_msgctl").return ? { +probe syscall.compat_sys_msgctl.return = kernel.function("compat_sys_msgctl").return ? +{ name = "compat_sys_msgctl" retstr = returnstr(1) } @@ -3096,7 +3231,8 @@ probe syscall.compat_sys_msgctl.return = kernel.function("compat_sys_msgctl").re # long sys_msgget (key_t key, int msgflg) # probe syscall.msgget = kernel.function("SyS_msgget") !, - kernel.function("sys_msgget") ? { + kernel.function("sys_msgget") ? +{ name = "msgget" key = $key msgflg = $msgflg @@ -3104,7 +3240,8 @@ probe syscall.msgget = kernel.function("SyS_msgget") !, argstr = sprintf("%d, %s", $key, _sys_open_flag_str($msgflg)) } probe syscall.msgget.return = kernel.function("SyS_msgget").return !, - kernel.function("sys_msgget").return ? { + kernel.function("sys_msgget").return ? +{ name = "msgget" retstr = returnstr(1) } @@ -3117,7 +3254,8 @@ probe syscall.msgget.return = kernel.function("SyS_msgget").return !, # int msgflg) # probe syscall.msgrcv = kernel.function("SyS_msgrcv") !, - kernel.function("sys_msgrcv") ? { + kernel.function("sys_msgrcv") ? +{ name = "msgrcv" msqid = $msqid msgp_uaddr = $msgp @@ -3127,7 +3265,8 @@ probe syscall.msgrcv = kernel.function("SyS_msgrcv") !, argstr = sprintf("%d, %p, %d, %d, %d", $msqid, $msgp, $msgsz, $msgtyp, $msgflg) } probe syscall.msgrcv.return = kernel.function("SyS_msgrcv").return !, - kernel.function("sys_msgrcv").return ? { + kernel.function("sys_msgrcv").return ? +{ name = "msgrcv" retstr = returnstr(1) } @@ -3136,11 +3275,13 @@ probe syscall.msgrcv.return = kernel.function("SyS_msgrcv").return !, # long compat_sys_msgrcv(int first, int second, int msgtyp, int third, # int version, void __user *uptr) # -probe syscall.compat_sys_msgrcv = kernel.function("compat_sys_msgrcv") ? { +probe syscall.compat_sys_msgrcv = kernel.function("compat_sys_msgrcv") ? +{ name = "compat_sys_msgrcv" argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) } -probe syscall.compat_sys_msgrcv.return = kernel.function("compat_sys_msgrcv").return ? { +probe syscall.compat_sys_msgrcv.return = kernel.function("compat_sys_msgrcv").return ? +{ name = "compat_sys_msgrcv" retstr = returnstr(1) } @@ -3152,7 +3293,8 @@ probe syscall.compat_sys_msgrcv.return = kernel.function("compat_sys_msgrcv").re # int msgflg) # probe syscall.msgsnd = kernel.function("SyS_msgsnd") !, - kernel.function("sys_msgsnd") ? { + kernel.function("sys_msgsnd") ? +{ name = "msgsnd" msqid = $msqid msgp_uaddr = $msgp @@ -3161,7 +3303,8 @@ probe syscall.msgsnd = kernel.function("SyS_msgsnd") !, argstr = sprintf("%d, %p, %d, %d", $msqid, $msgp, $msgsz, $msgflg) } probe syscall.msgsnd.return = kernel.function("SyS_msgsnd").return !, - kernel.function("sys_msgsnd").return ? { + kernel.function("sys_msgsnd").return ? +{ name = "msgsnd" retstr = returnstr(1) } @@ -3169,11 +3312,13 @@ probe syscall.msgsnd.return = kernel.function("SyS_msgsnd").return !, # # long compat_sys_msgsnd(int first, int second, int third, void __user *uptr) # -probe syscall.compat_sys_msgsnd = kernel.function("compat_sys_msgsnd") ? { +probe syscall.compat_sys_msgsnd = kernel.function("compat_sys_msgsnd") ? +{ name = "compat_sys_msgsnd" argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) } -probe syscall.compat_sys_msgsnd.return = kernel.function("compat_sys_msgsnd").return ? { +probe syscall.compat_sys_msgsnd.return = kernel.function("compat_sys_msgsnd").return ? +{ name = "compat_sys_msgsnd" retstr = returnstr(1) } @@ -3181,15 +3326,17 @@ probe syscall.compat_sys_msgsnd.return = kernel.function("compat_sys_msgsnd").re # msync ______________________________________________________ # long sys_msync(unsigned long start, size_t len, int flags) probe syscall.msync = kernel.function("SyS_msync") !, - kernel.function("sys_msync") ? { + kernel.function("sys_msync") ? +{ name = "msync" start = $start length = $len flags = $flags - argstr = sprintf("%p, %d, %s",start, length, _msync_flag_str(flags)) + argstr = sprintf("%p, %d, %s", start, length, _msync_flag_str(flags)) } probe syscall.msync.return = kernel.function("SyS_msync").return !, - kernel.function("sys_msync").return ? { + kernel.function("sys_msync").return ? +{ name = "msync" retstr = returnstr(1) } @@ -3197,25 +3344,29 @@ probe syscall.msync.return = kernel.function("SyS_msync").return !, # munlock ____________________________________________________ # long sys_munlock(unsigned long start, size_t len) probe syscall.munlock = kernel.function("SyS_munlock") !, - kernel.function("sys_munlock") ? { + kernel.function("sys_munlock") ? +{ name = "munlock" addr = $start len = $len argstr = sprintf("%p, %d", addr, len) } probe syscall.munlock.return = kernel.function("SyS_munlock").return !, - kernel.function("sys_munlock").return ? { + kernel.function("sys_munlock").return ? +{ name = "munlock" retstr = returnstr(1) } # munlockall _________________________________________________ # long sys_munlockall(void) -probe syscall.munlockall = kernel.function("sys_munlockall") ? { +probe syscall.munlockall = kernel.function("sys_munlockall") ? +{ name = "munlockall" argstr = "" } -probe syscall.munlockall.return = kernel.function("sys_munlockall").return ? { +probe syscall.munlockall.return = kernel.function("sys_munlockall").return ? +{ name = "munlockall" retstr = returnstr(1) } @@ -3223,14 +3374,16 @@ probe syscall.munlockall.return = kernel.function("sys_munlockall").return ? { # munmap _____________________________________________________ # long sys_munmap(unsigned long addr, size_t len) probe syscall.munmap = kernel.function("SyS_munmap") !, - kernel.function("sys_munmap") { + kernel.function("sys_munmap") +{ name = "munmap" start = $addr length = $len argstr = sprintf("%p, %d", start, length) } probe syscall.munmap.return = kernel.function("SyS_munmap").return !, - kernel.function("sys_munmap").return { + kernel.function("sys_munmap").return +{ name = "munmap" retstr = returnstr(1) } diff --git a/tapset/syscalls2.stp b/tapset/syscalls2.stp index 65bcf9bf..ade1496c 100644 --- a/tapset/syscalls2.stp +++ b/tapset/syscalls2.stp @@ -29,24 +29,28 @@ # struct compat_timespec __user *rmtp) # probe syscall.nanosleep = kernel.function("SyS_nanosleep") !, - kernel.function("sys_nanosleep") { + kernel.function("sys_nanosleep") +{ name = "nanosleep" req_uaddr = $rqtp rem_uaddr = $rmtp - argstr = sprintf("%s, %p", _struct_timespec_u($rqtp,1), $rmtp) + argstr = sprintf("%s, %p", _struct_timespec_u($rqtp, 1), $rmtp) } probe syscall.nanosleep.return = kernel.function("SyS_nanosleep").return !, - kernel.function("sys_nanosleep").return { + kernel.function("sys_nanosleep").return +{ name = "nanosleep" retstr = returnstr(1) } -probe syscall.compat_nanosleep = kernel.function("compat_sys_nanosleep") ? { +probe syscall.compat_nanosleep = kernel.function("compat_sys_nanosleep") ? +{ name = "nanosleep" req_uaddr = $rqtp rem_uaddr = $rmtp - argstr = sprintf("%s, %p", _struct_compat_timespec_u($rqtp,1), $rmtp) + argstr = sprintf("%s, %p", _struct_compat_timespec_u($rqtp, 1), $rmtp) } -probe syscall.compat_nanosleep.return = kernel.function("compat_sys_nanosleep").return ? { +probe syscall.compat_nanosleep.return = kernel.function("compat_sys_nanosleep").return ? +{ name = "nanosleep" retstr = returnstr(1) } @@ -57,8 +61,7 @@ probe syscall.compat_nanosleep.return = kernel.function("compat_sys_nanosleep"). # long compat_sys_nfsservctl(int cmd, struct compat_nfsctl_arg __user *arg, # union compat_nfsctl_res __user *res) # -probe syscall.nfsservctl = - kernel.function("sys_nfsservctl") ?, +probe syscall.nfsservctl = kernel.function("sys_nfsservctl") ?, kernel.function("compat_sys_nfsservctl") ? { name = "nfsservctl" @@ -67,8 +70,7 @@ probe syscall.nfsservctl = resp_uaddr = $res argstr = sprintf("%s, %p, %p", _nfsctl_cmd_str($cmd), $arg, $res) } -probe syscall.nfsservctl.return = - kernel.function("sys_nfsservctl").return ?, +probe syscall.nfsservctl.return = kernel.function("sys_nfsservctl").return ?, kernel.function("compat_sys_nfsservctl").return ? { name = "nfsservctl" @@ -79,13 +81,15 @@ probe syscall.nfsservctl.return = # long sys_nice(int increment) # probe syscall.nice = kernel.function("SyS_nice") !, - kernel.function("sys_nice") ? { + kernel.function("sys_nice") ? +{ name = "nice" inc = $increment argstr = sprintf("%d", $increment) } probe syscall.nice.return = kernel.function("SyS_nice").return !, - kernel.function("sys_nice").return ? { + kernel.function("sys_nice").return ? +{ name = "nice" retstr = returnstr(1) } @@ -94,11 +98,13 @@ probe syscall.nice.return = kernel.function("SyS_nice").return !, # # long sys_ni_syscall(void) # -probe syscall.ni_syscall = kernel.function("sys_ni_syscall") { +probe syscall.ni_syscall = kernel.function("sys_ni_syscall") +{ name = "ni_syscall" argstr = "" } -probe syscall.ni_syscall.return = kernel.function("sys_ni_syscall").return { +probe syscall.ni_syscall.return = kernel.function("sys_ni_syscall").return +{ name = "ni_syscall" retstr = returnstr(1) } @@ -107,8 +113,7 @@ probe syscall.ni_syscall.return = kernel.function("sys_ni_syscall").return { # long sys_open(const char __user * filename, int flags, int mode) # (obsolete) long sys32_open(const char * filename, int flags, int mode) # -probe syscall.open = - kernel.function("compat_sys_open") ?, +probe syscall.open = kernel.function("compat_sys_open") ?, kernel.function("sys32_open") ?, kernel.function("SyS_open") !, kernel.function("sys_open") ? @@ -118,14 +123,13 @@ probe syscall.open = flags = $flags mode = $mode if (flags & 64) - argstr = sprintf("%s, %s, %#o", user_string_quoted($filename), - _sys_open_flag_str($flags), $mode) + argstr = sprintf("%s, %s, %#o", user_string_quoted($filename), + _sys_open_flag_str($flags), $mode) else - argstr = sprintf("%s, %s", user_string_quoted($filename), + argstr = sprintf("%s, %s", user_string_quoted($filename), _sys_open_flag_str($flags)) } -probe syscall.open.return = - kernel.function("compat_sys_open").return ?, +probe syscall.open.return = kernel.function("compat_sys_open").return ?, kernel.function("sys32_open").return ?, kernel.function("SyS_open").return !, kernel.function("sys_open").return ? @@ -138,8 +142,7 @@ probe syscall.open.return = # long sys_openat(int dfd, const char __user *filename, int flags, int mode) # long compat_sys_openat(unsigned int dfd, const char __user *filename, int flags, int mode) # -probe syscall.openat = - kernel.function("compat_sys_openat") ?, +probe syscall.openat = kernel.function("compat_sys_openat") ?, kernel.function("SyS_openat") !, kernel.function("sys_openat") ? { @@ -149,15 +152,14 @@ probe syscall.openat = mode = $mode if ($flags & 64) argstr = sprintf("%s, %s, %s, %#o", _dfd_str($dfd), - user_string_quoted($filename), - _sys_open_flag_str($flags), $mode) + user_string_quoted($filename), + _sys_open_flag_str($flags), $mode) else argstr = sprintf("%s, %s, %s", _dfd_str($dfd), - user_string_quoted($filename), + user_string_quoted($filename), _sys_open_flag_str($flags)) } -probe syscall.openat.return = - kernel.function("compat_sys_openat").return ?, +probe syscall.openat.return = kernel.function("compat_sys_openat").return ?, kernel.function("SyS_openat").return !, kernel.function("sys_openat").return ? { @@ -170,15 +172,15 @@ probe syscall.openat.return = # sys_pause(void) # probe syscall.pause = kernel.function("sys_pause") ?, - kernel.function("sys32_pause") ?, - kernel.function("compat_sys_pause") ? -{ + kernel.function("sys32_pause") ?, + kernel.function("compat_sys_pause") ? +{ name = "pause" argstr = "" } -probe syscall.pause.return = kernel.function("sys_pause").return ?, - kernel.function("sys32_pause").return ?, - kernel.function("compat_sys_pause").return ? +probe syscall.pause.return = kernel.function("sys_pause").return ?, + kernel.function("sys32_pause").return ?, + kernel.function("compat_sys_pause").return ? { name = "pause" retstr = returnstr(1) @@ -192,14 +194,16 @@ probe syscall.pause.return = kernel.function("sys_pause").return ?, # unsigned long dfn) # # -#probe syscall.pciconfig_iobase = kernel.function("sys_pciconfig_iobase") { +#probe syscall.pciconfig_iobase = kernel.function("sys_pciconfig_iobase") +#{ # name = "pciconfig_iobase" # which = $which # bus = $bus # dfn = $dfn # argstr = sprintf("%p, %p, %p", which, bus, dfn) #} -#probe syscall.pciconfig_iobase.return = kernel.function("sys_pciconfig_iobase").return { +#probe syscall.pciconfig_iobase.return = kernel.function("sys_pciconfig_iobase").return +#{ # name = "pciconfig_iobase" # retstr = returnstr(1) #} @@ -214,7 +218,8 @@ probe syscall.pause.return = kernel.function("sys_pause").return ?, # { return 0; } # # -#probe syscall.pciconfig_read = kernel.function("sys_pciconfig_read") { +#probe syscall.pciconfig_read = kernel.function("sys_pciconfig_read") +#{ # name = "pciconfig_read" # bus = $bus # dfn = $dfn @@ -224,8 +229,8 @@ probe syscall.pause.return = kernel.function("sys_pause").return ?, # argstr = sprintf("%p, %p, %p, %d, %p", bus, dfn, off, # len, buf_uaddr) #} -#probe syscall.pciconfig_read.return = -# kernel.function("sys_pciconfig_read").return { +#probe syscall.pciconfig_read.return = kernel.function("sys_pciconfig_read").return +#{ # name = "pciconfig_read" # retstr = returnstr(1) #} @@ -239,7 +244,8 @@ probe syscall.pause.return = kernel.function("sys_pause").return ?, # unsigned char *buf) # # -#probe syscall.pciconfig_write = kernel.function("sys_pciconfig_write") { +#probe syscall.pciconfig_write = kernel.function("sys_pciconfig_write") +#{ # name = "pciconfig_write" # bus = $bus # dfn = $dfn @@ -249,8 +255,8 @@ probe syscall.pause.return = kernel.function("sys_pause").return ?, # argstr = sprintf("%p, %p, %p, %d, %p", bus, dfn, off, # len, buf_uaddr) #} -#probe syscall.pciconfig_write.return = -# kernel.function("sys_pciconfig_write").return { +#probe syscall.pciconfig_write.return = kernel.function("sys_pciconfig_write").return +#{ # name = "pciconfig_write" # retstr = returnstr(1) #} @@ -260,13 +266,15 @@ probe syscall.pause.return = kernel.function("sys_pause").return ?, # sys_personality(u_long personality) # probe syscall.personality = kernel.function("SyS_personality") !, - kernel.function("sys_personality") { + kernel.function("sys_personality") +{ name = "personality" persona = $personality argstr = sprintf("%p", persona); } probe syscall.personality.return = kernel.function("SyS_personality").return !, - kernel.function("sys_personality").return { + kernel.function("sys_personality").return +{ name = "personality" retstr = returnstr(1) } @@ -278,13 +286,15 @@ probe syscall.personality.return = kernel.function("SyS_personality").return !, %(arch == "x86_64" %? # x86_64 gcc 4.1 problem probe syscall.pipe = kernel.function("SyS_pipe") !, - kernel.function("sys_pipe") { + kernel.function("sys_pipe") +{ name = "pipe" argstr = "" } %: probe syscall.pipe = kernel.function("SyS_pipe") !, - kernel.function("sys_pipe") { + kernel.function("sys_pipe") +{ name = "pipe" %( arch == "ia64" %? # ia64 just returns value directly, no fildes argument @@ -296,7 +306,8 @@ probe syscall.pipe = kernel.function("SyS_pipe") !, } %) probe syscall.pipe.return = kernel.function("SyS_pipe").return !, - kernel.function("sys_pipe").return { + kernel.function("sys_pipe").return +{ name = "pipe" retstr = returnstr(1) } @@ -306,15 +317,17 @@ probe syscall.pipe.return = kernel.function("SyS_pipe").return !, # long sys_pivot_root(const char __user *new_root, const char __user *put_old) # probe syscall.pivot_root = kernel.function("SyS_pivot_root") !, - kernel.function("sys_pivot_root") { + kernel.function("sys_pivot_root") +{ name = "pivot_root" new_root_str = user_string($new_root) old_root_str = user_string($put_old) argstr = sprintf("%s, %s", user_string_quoted($new_root), - user_string_quoted($put_old)) + user_string_quoted($put_old)) } probe syscall.pivot_root.return = kernel.function("SyS_pivot_root").return !, - kernel.function("sys_pivot_root").return { + kernel.function("sys_pivot_root").return +{ name = "pivot_root" retstr = returnstr(1) } @@ -324,7 +337,8 @@ probe syscall.pivot_root.return = kernel.function("SyS_pivot_root").return !, # long sys_poll(struct pollfd __user * ufds, unsigned int nfds, long timeout) # probe syscall.poll = kernel.function("SyS_poll") !, - kernel.function("sys_poll") { + kernel.function("sys_poll") +{ name = "poll" ufds_uaddr = $ufds nfds = $nfds @@ -336,7 +350,8 @@ probe syscall.poll = kernel.function("SyS_poll") !, argstr = sprintf("%p, %d, %d", $ufds, $nfds, timeout) } probe syscall.poll.return = kernel.function("SyS_poll").return !, - kernel.function("sys_poll").return { + kernel.function("sys_poll").return +{ name = "poll" retstr = returnstr(1) } @@ -348,17 +363,19 @@ probe syscall.poll.return = kernel.function("SyS_poll").return !, # size_t sigsetsize) # probe syscall.ppoll = kernel.function("SyS_ppoll") !, - kernel.function("sys_ppoll") ? { + kernel.function("sys_ppoll") ? +{ name = "ppoll" - argstr = sprintf("%p, %d, %s, %p, %d", + argstr = sprintf("%p, %d, %s, %p, %d", $ufds, $nfds, - _struct_timespec_u($tsp,1), + _struct_timespec_u($tsp, 1), $sigmask, $sigsetsize) } probe syscall.ppoll.return = kernel.function("SyS_ppoll").return !, - kernel.function("sys_ppoll").return ? { + kernel.function("sys_ppoll").return ? +{ name = "ppoll" retstr = returnstr(1) } @@ -366,16 +383,18 @@ probe syscall.ppoll.return = kernel.function("SyS_ppoll").return !, # unsigned int nfds, struct compat_timespec __user *tsp, # const compat_sigset_t __user *sigmask, compat_size_t sigsetsize) # -probe syscall.compat_ppoll = kernel.function("compat_sys_ppoll") ? { +probe syscall.compat_ppoll = kernel.function("compat_sys_ppoll") ? +{ name = "ppoll" - argstr = sprintf("%p, %d, %s, %p, %d", + argstr = sprintf("%p, %d, %s, %p, %d", $ufds, $nfds, - _struct_compat_timespec_u($tsp,1), + _struct_compat_timespec_u($tsp, 1), $sigmask, $sigsetsize) } -probe syscall.compat_ppoll.return = kernel.function("compat_sys_ppoll").return ? { +probe syscall.compat_ppoll.return = kernel.function("compat_sys_ppoll").return ? +{ name = "ppoll" retstr = returnstr(1) } @@ -390,7 +409,8 @@ probe syscall.compat_ppoll.return = kernel.function("compat_sys_ppoll").return ? # unsigned long arg5) # probe syscall.prctl = kernel.function("SyS_prctl") !, - kernel.function("sys_prctl") { + kernel.function("sys_prctl") +{ name = "prctl" option = $option arg2 = $arg2 @@ -398,10 +418,11 @@ probe syscall.prctl = kernel.function("SyS_prctl") !, arg4 = $arg4 arg5 = $arg5 argstr = sprintf("%p, %p, %p, %p, %p", option, arg2, arg3, - arg4, arg5) + arg4, arg5) } probe syscall.prctl.return = kernel.function("SyS_prctl").return !, - kernel.function("sys_prctl").return { + kernel.function("sys_prctl").return +{ name = "prctl" retstr = returnstr(1) } @@ -413,7 +434,8 @@ probe syscall.prctl.return = kernel.function("SyS_prctl").return !, # loff_t pos) # probe syscall.pread = kernel.function("SyS_pread64") !, - kernel.function("sys_pread64") { + kernel.function("sys_pread64") +{ name = "pread" fd = $fd buf_uaddr = $buf @@ -422,7 +444,8 @@ probe syscall.pread = kernel.function("SyS_pread64") !, argstr = sprintf("%d, %p, %d, %d", $fd, $buf, $count, $pos) } probe syscall.pread.return = kernel.function("SyS_pread64").return !, - kernel.function("sys_pread64").return { + kernel.function("sys_pread64").return +{ name = "pread" retstr = returnstr(1) } @@ -433,22 +456,26 @@ probe syscall.pread.return = kernel.function("SyS_pread64").return !, # fd_set __user *exp, struct timespec __user *tsp, void __user *sig) # probe syscall.pselect6 = kernel.function("SyS_pselect6") !, - kernel.function("sys_pselect6") ? { + kernel.function("sys_pselect6") ? +{ name = "pselect6" argstr = sprintf("%d, %p, %p, %p, %s, %p", $n, $inp, $outp, $exp, - _struct_timespec_u($tsp,1), $sig) + _struct_timespec_u($tsp, 1), $sig) } probe syscall.pselect6.return = kernel.function("SyS_pselect6").return !, - kernel.function("sys_pselect6").return ? { + kernel.function("sys_pselect6").return ? +{ name = "pselect6" retstr = returnstr(1) } -probe syscall.compat_pselect6 = kernel.function("compat_sys_pselect6") ? { +probe syscall.compat_pselect6 = kernel.function("compat_sys_pselect6") ? +{ name = "pselect6" argstr = sprintf("%d, %p, %p, %p, %s, %p", $n, $inp, $outp, $exp, - _struct_compat_timespec_u($tsp,1), $sig) + _struct_compat_timespec_u($tsp, 1), $sig) } -probe syscall.compat_pselect6.return = kernel.function("compat_sys_pselect6").return ? { +probe syscall.compat_pselect6.return = kernel.function("compat_sys_pselect6").return ? +{ name = "pselect6" retstr = returnstr(1) } @@ -456,24 +483,28 @@ probe syscall.compat_pselect6.return = kernel.function("compat_sys_pselect6").re # pselect7 _____________________________________________________ # # long sys_pselect7(int n, fd_set __user *inp, fd_set __user *outp, -# fd_set __user *exp, struct timespec __user *tsp, +# fd_set __user *exp, struct timespec __user *tsp, # const sigset_t __user *sigmask, size_t sigsetsize) # -probe syscall.pselect7 = kernel.function("sys_pselect7") ? { +probe syscall.pselect7 = kernel.function("sys_pselect7") ? +{ name = "pselect7" argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", $n, $inp, $outp, $exp, - _struct_timespec_u($tsp,1), $sigmask, $sigsetsize) + _struct_timespec_u($tsp, 1), $sigmask, $sigsetsize) } -probe syscall.pselect7.return = kernel.function("sys_pselect7").return ? { +probe syscall.pselect7.return = kernel.function("sys_pselect7").return ? +{ name = "pselect7" retstr = returnstr(1) } -probe syscall.compat_pselect7a = kernel.function("compat_sys_pselect7") ? { +probe syscall.compat_pselect7a = kernel.function("compat_sys_pselect7") ? +{ name = "pselect7" argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", $n, $inp, $outp, $exp, - _struct_compat_timespec_u($tsp,1), $sigmask, $sigsetsize) + _struct_compat_timespec_u($tsp, 1), $sigmask, $sigsetsize) } -probe syscall.compat_pselect7.return = kernel.function("compat_sys_pselect7").return ? { +probe syscall.compat_pselect7.return = kernel.function("compat_sys_pselect7").return ? +{ name = "pselect7" retstr = returnstr(1) } @@ -486,8 +517,9 @@ probe syscall.compat_pselect7.return = kernel.function("compat_sys_pselect7").re # long data) # probe syscall.ptrace = kernel.function("SyS_ptrace") !, - kernel.function("sys_ptrace") ? { - name = "ptrace" + kernel.function("sys_ptrace") ? +{ + name = "ptrace" request = $request pid = $pid addr = $addr @@ -495,7 +527,8 @@ probe syscall.ptrace = kernel.function("SyS_ptrace") !, argstr = sprintf("%d, %d, %p, %p", request, pid, addr, data) } probe syscall.ptrace.return = kernel.function("SyS_ptrace").return !, - kernel.function("sys_ptrace").return ? { + kernel.function("sys_ptrace").return ? +{ name = "ptrace" retstr = returnstr(1) } @@ -508,42 +541,46 @@ probe syscall.ptrace.return = kernel.function("SyS_ptrace").return !, # loff_t pos) # probe syscall.pwrite = kernel.function("SyS_pwrite64") !, - kernel.function("sys_pwrite64") { + kernel.function("sys_pwrite64") +{ name = "pwrite" fd = $fd buf_uaddr = $buf count = $count offset = $pos - argstr = sprintf("%d, %s, %d, %d", $fd, - text_strn(user_string($buf),syscall_string_trunc,1), - $count, $pos) + argstr = sprintf("%d, %s, %d, %d", $fd, + text_strn(user_string($buf), syscall_string_trunc, 1), + $count, $pos) } probe syscall.pwrite.return = kernel.function("SyS_pwrite64").return !, - kernel.function("sys_pwrite64").return { + kernel.function("sys_pwrite64").return +{ name = "pwrite" retstr = returnstr(1) } # long sys32_pwrite64(unsigned int fd, const char __user *ubuf, # size_t count, u32 poshi, u32 poslo) -probe syscall.pwrite32 = kernel.function("sys32_pwrite64") ? { +probe syscall.pwrite32 = kernel.function("sys32_pwrite64") ? +{ name = "pwrite" fd = $fd buf_uaddr = $buf count = $count offset = ($poshi << 32) + $poslo %( arch == "s390x" %? - buf_uaddr = $ubuf - argstr = sprintf("%d, %s, %d, %d", $fd, - text_strn(user_string($ubuf),syscall_string_trunc,1), - $count, ($poshi << 32) + $poslo) + buf_uaddr = $ubuf + argstr = sprintf("%d, %s, %d, %d", $fd, + text_strn(user_string($ubuf), syscall_string_trunc, 1), + $count, ($poshi << 32) + $poslo) %: buf_uaddr = $buf - argstr = sprintf("%d, %s, %d, %d", $fd, - text_strn(user_string($buf),syscall_string_trunc,1), - $count, ($poshi << 32) + $poslo) + argstr = sprintf("%d, %s, %d, %d", $fd, + text_strn(user_string($buf), syscall_string_trunc, 1), + $count, ($poshi << 32) + $poslo) %) } -probe syscall.pwrite32.return = kernel.function("sys32_pwrite64").return ? { +probe syscall.pwrite32.return = kernel.function("sys32_pwrite64").return ? +{ name = "pwrite" retstr = returnstr(1) } @@ -556,7 +593,8 @@ probe syscall.pwrite32.return = kernel.function("sys32_pwrite64").return ? { # void __user *addr) # probe syscall.quotactl = kernel.function("SyS_quotactl") !, - kernel.function("sys_quotactl") ? { + kernel.function("sys_quotactl") ? +{ name = "quotactl" cmd = $cmd cmd_str = _quotactl_cmd_str($cmd) @@ -567,7 +605,8 @@ probe syscall.quotactl = kernel.function("SyS_quotactl") !, argstr = sprintf("%s, %s, %d, %p", cmd_str, special_str, $id, $addr) } probe syscall.quotactl.return = kernel.function("SyS_quotactl").return !, - kernel.function("sys_quotactl").return ? { + kernel.function("sys_quotactl").return ? +{ name = "quotactl" retstr = returnstr(1) } @@ -576,7 +615,8 @@ probe syscall.quotactl.return = kernel.function("SyS_quotactl").return !, # read _______________________________________________________ # ssize_t sys_read(unsigned int fd, char __user * buf, size_t count) probe syscall.read = kernel.function("SyS_read") !, - kernel.function("sys_read") { + kernel.function("sys_read") +{ name = "read" fd = $fd buf_uaddr = $buf @@ -584,7 +624,8 @@ probe syscall.read = kernel.function("SyS_read") !, argstr = sprintf("%d, %p, %d", $fd, $buf, $count) } probe syscall.read.return = kernel.function("SyS_read").return !, - kernel.function("sys_read").return { + kernel.function("sys_read").return +{ name = "read" retstr = returnstr(1) } @@ -597,7 +638,8 @@ probe syscall.read.return = kernel.function("SyS_read").return !, # size_t count) # probe syscall.readahead = kernel.function("SyS_readahead") !, - kernel.function("sys_readahead") { + kernel.function("sys_readahead") +{ name = "readahead" fd = $fd offset = $offset @@ -605,7 +647,8 @@ probe syscall.readahead = kernel.function("SyS_readahead") !, argstr = sprintf("%d, %p, %p", fd, offset, count) } probe syscall.readahead.return = kernel.function("SyS_readahead").return !, - kernel.function("sys_readahead").return { + kernel.function("sys_readahead").return +{ name = "readahead" retstr = returnstr(1) } @@ -614,16 +657,14 @@ probe syscall.readahead.return = kernel.function("SyS_readahead").return !, # # long compat_sys_old_readdir(unsigned int fd, struct compat_old_linux_dirent __user *dirent, unsigned int count) # int old32_readdir(unsigned int fd, struct old_linux_dirent32 *dirent, unsigned int count) -# -probe syscall.readdir = - kernel.function("compat_sys_old_readdir") ?, +# +probe syscall.readdir = kernel.function("compat_sys_old_readdir") ?, kernel.function("old32_readdir") ? { name = "readdir" argstr = sprintf("%d, %p, %d", $fd, $dirent, $count) } -probe syscall.readdir.return = - kernel.function("compat_sys_old_readdir").return ?, +probe syscall.readdir.return = kernel.function("compat_sys_old_readdir").return ?, kernel.function("old32_readdir").return ? { name = "readdir" @@ -637,16 +678,18 @@ probe syscall.readdir.return = # int bufsiz) # probe syscall.readlink = kernel.function("SyS_readlink") !, - kernel.function("sys_readlink") { + kernel.function("sys_readlink") +{ name = "readlink" path = user_string($path) buf_uaddr = $buf bufsiz = $bufsiz - argstr = sprintf("%s, %p, %d", user_string_quoted($path), - $buf, $bufsiz) + argstr = sprintf("%s, %p, %d", user_string_quoted($path), + $buf, $bufsiz) } probe syscall.readlink.return = kernel.function("SyS_readlink").return !, - kernel.function("sys_readlink").return { + kernel.function("sys_readlink").return +{ name = "readlink" retstr = returnstr(1) } @@ -658,7 +701,8 @@ probe syscall.readlink.return = kernel.function("SyS_readlink").return !, # int bufsiz) # probe syscall.readlinkat = kernel.function("SyS_readlinkat") !, - kernel.function("sys_readlinkat") ? { + kernel.function("sys_readlinkat") ? +{ name = "readlinkat" dfd = $dfd buf_uaddr = $buf @@ -673,7 +717,8 @@ probe syscall.readlinkat = kernel.function("SyS_readlinkat") !, } probe syscall.readlinkat.return = kernel.function("SyS_readlinkat").return !, - kernel.function("sys_readlinkat").return ? { + kernel.function("sys_readlinkat").return ? +{ name = "readlinkat" retstr = returnstr(1) } @@ -683,12 +728,11 @@ probe syscall.readlinkat.return = kernel.function("SyS_readlinkat").return !, # ssize_t sys_readv(unsigned long fd, # const struct iovec __user *vec, # unsigned long vlen) -# ssize_t compat_sys_readv(unsigned long fd, -# const struct compat_iovec __user *vec, +# ssize_t compat_sys_readv(unsigned long fd, +# const struct compat_iovec __user *vec, # unsigned long vlen) # -probe syscall.readv = - kernel.function("compat_sys_readv") ?, +probe syscall.readv = kernel.function("compat_sys_readv") ?, kernel.function("SyS_readv") !, kernel.function("sys_readv") { @@ -703,8 +747,7 @@ probe syscall.readv = argstr = sprintf("unknown fd, %p, %d", $vec, $vlen) %) } -probe syscall.readv.return = - kernel.function("compat_sys_readv").return ?, +probe syscall.readv.return = kernel.function("compat_sys_readv").return ?, kernel.function("SyS_readv").return !, kernel.function("sys_readv").return { @@ -720,7 +763,8 @@ probe syscall.readv.return = # void __user * arg) # probe syscall.reboot = kernel.function("SyS_reboot") !, - kernel.function("sys_reboot") { + kernel.function("sys_reboot") +{ name = "reboot" magic = $magic1 magic_str = _reboot_magic_str($magic1) @@ -730,10 +774,11 @@ probe syscall.reboot = kernel.function("SyS_reboot") !, flag_str = _reboot_flag_str($cmd) arg_uaddr = $arg argstr = sprintf("%s, %s, %s, %p", magic_str, magic2_str, - flag_str, $arg) + flag_str, $arg) } probe syscall.reboot.return = kernel.function("SyS_reboot").return !, - kernel.function("sys_reboot").return { + kernel.function("sys_reboot").return +{ name = "reboot" retstr = returnstr(1) } @@ -742,7 +787,8 @@ probe syscall.reboot.return = kernel.function("SyS_reboot").return !, # # long sys_recv(int fd, void __user *ubuf, size_t size, unsigned flags) # -probe syscall.recv = kernel.function("sys_recv") ? { +probe syscall.recv = kernel.function("sys_recv") ? +{ name = "recv" s = $fd buf_uaddr = $ubuf @@ -751,7 +797,8 @@ probe syscall.recv = kernel.function("sys_recv") ? { flags_str = _recvflags_str($flags) argstr = sprintf("%d, %p, %d, %s", $fd, $ubuf, $size, _recvflags_str($flags)) } -probe syscall.recv.return = kernel.function("sys_recv").return ? { +probe syscall.recv.return = kernel.function("sys_recv").return ? +{ name = "recv" retstr = returnstr(1) } @@ -766,7 +813,8 @@ probe syscall.recv.return = kernel.function("sys_recv").return ? { # int __user *addr_len) # probe syscall.recvfrom = kernel.function("SyS_recvfrom") !, - kernel.function("sys_recvfrom") ? { + kernel.function("sys_recvfrom") ? +{ name = "recvfrom" s = $fd buf_uaddr = $ubuf @@ -779,7 +827,8 @@ probe syscall.recvfrom = kernel.function("SyS_recvfrom") !, $fd, $ubuf, $size, _recvflags_str($flags), $addr, $addr_len) } probe syscall.recvfrom.return = kernel.function("SyS_recvfrom").return !, - kernel.function("sys_recvfrom").return ? { + kernel.function("sys_recvfrom").return ? +{ name = "recvfrom" retstr = returnstr(1) } @@ -791,7 +840,8 @@ probe syscall.recvfrom.return = kernel.function("SyS_recvfrom").return !, # unsigned int flags) # probe syscall.recvmsg = kernel.function("SyS_recvmsg") !, - kernel.function("sys_recvmsg") ? { + kernel.function("sys_recvmsg") ? +{ name = "recvmsg" s = $fd msg_uaddr = $msg @@ -800,7 +850,8 @@ probe syscall.recvmsg = kernel.function("SyS_recvmsg") !, argstr = sprintf("%d, %p, %s", $fd, $msg, _recvflags_str($flags)) } probe syscall.recvmsg.return = kernel.function("SyS_recvmsg").return !, - kernel.function("sys_recvmsg").return ? { + kernel.function("sys_recvmsg").return ? +{ name = "recvmsg" retstr = returnstr(1) } @@ -810,14 +861,16 @@ probe syscall.recvmsg.return = kernel.function("SyS_recvmsg").return !, # struct compat_msghdr __user *msg, # unsigned int flags) # -probe syscall.compat_sys_recvmsg = kernel.function("compat_sys_recvmsg") ? { +probe syscall.compat_sys_recvmsg = kernel.function("compat_sys_recvmsg") ? +{ name = "compat_sys_recvmsg" s = $fd msg_uaddr = $msg flags = $flags argstr = sprintf("%d, %p, %s", $fd, $msg, _recvflags_str($flags)) } -probe syscall.compat_sys_recvmsg.return = kernel.function("compat_sys_recvmsg").return ? { +probe syscall.compat_sys_recvmsg.return = kernel.function("compat_sys_recvmsg").return ? +{ name = "compat_sys_recvmsg" retstr = returnstr(1) } @@ -831,7 +884,8 @@ probe syscall.compat_sys_recvmsg.return = kernel.function("compat_sys_recvmsg"). # unsigned long flags) # probe syscall.remap_file_pages = kernel.function("SyS_remap_file_pages") !, - kernel.function("sys_remap_file_pages") ? { + kernel.function("sys_remap_file_pages") ? +{ name = "remap_file_pages" start = $start size = $size @@ -843,11 +897,11 @@ probe syscall.remap_file_pages = kernel.function("SyS_remap_file_pages") !, pgoff = $pgoff flags = $flags argstr = sprintf("%p, %p, %p, %p, %p", start, size, prot, - pgoff, flags) + pgoff, flags) } -probe syscall.remap_file_pages.return = - kernel.function("SyS_remap_file_pages").return !, - kernel.function("sys_remap_file_pages").return ? { +probe syscall.remap_file_pages.return = kernel.function("SyS_remap_file_pages").return !, + kernel.function("sys_remap_file_pages").return ? +{ name = "remap_file_pages" retstr = returnstr(1) } @@ -859,22 +913,24 @@ probe syscall.remap_file_pages.return = # char __user *name) # probe syscall.removexattr = kernel.function("SyS_removexattr") !, - kernel.function("sys_removexattr") { + kernel.function("sys_removexattr") +{ name = "removexattr" name_str = user_string($name) %( kernel_v >= "2.6.27" %? path = user_string($pathname) - argstr = sprintf("%s, %s", user_string_quoted($pathname), + argstr = sprintf("%s, %s", user_string_quoted($pathname), user_string_quoted($name)) %: path = user_string($path) - argstr = sprintf("%s, %s", user_string_quoted($path), + argstr = sprintf("%s, %s", user_string_quoted($path), user_string_quoted($name)) %) } probe syscall.removexattr.return = kernel.function("SyS_removexattr").return !, - kernel.function("sys_removexattr").return { + kernel.function("sys_removexattr").return +{ name = "removexattr" retstr = returnstr(1) } @@ -885,15 +941,17 @@ probe syscall.removexattr.return = kernel.function("SyS_removexattr").return !, # const char __user * newname) # probe syscall.rename = kernel.function("SyS_rename") !, - kernel.function("sys_rename") { + kernel.function("sys_rename") +{ name = "rename" oldpath = user_string($oldname) newpath = user_string($newname) - argstr = sprintf("%s, %s", user_string_quoted($oldname), - user_string_quoted($newname)) + argstr = sprintf("%s, %s", user_string_quoted($oldname), + user_string_quoted($newname)) } probe syscall.rename.return = kernel.function("SyS_rename").return !, - kernel.function("sys_rename").return { + kernel.function("sys_rename").return +{ name = "rename" retstr = returnstr(1) } @@ -903,7 +961,8 @@ probe syscall.rename.return = kernel.function("SyS_rename").return !, # long sys_renameat(int olddfd, const char __user *oldname, # int newdfd, const char __user *newname) probe syscall.renameat = kernel.function("SyS_renameat") !, - kernel.function("sys_renameat") ? { + kernel.function("sys_renameat") ? +{ name = "renameat" olddfd = $olddfd olddfd_str = _dfd_str($olddfd) @@ -918,7 +977,8 @@ probe syscall.renameat = kernel.function("SyS_renameat") !, newdfd_str, user_string_quoted($newname)) } probe syscall.renameat.return = kernel.function("SyS_renameat").return !, - kernel.function("sys_renameat").return ? { + kernel.function("sys_renameat").return ? +{ name = "renameat" retstr = returnstr(1) } @@ -932,7 +992,8 @@ probe syscall.renameat.return = kernel.function("SyS_renameat").return !, # compat_sys_request_key() calls sys_request_key, so don't need probe there. # probe syscall.request_key = kernel.function("SyS_request_key") !, - kernel.function("sys_request_key") ? { + kernel.function("sys_request_key") ? +{ name = "request_key" type_uaddr = $_type description_uaddr = $_description @@ -941,7 +1002,8 @@ probe syscall.request_key = kernel.function("SyS_request_key") !, argstr = sprintf("%p, %p, %p, %p", $_type, $_description, $_callout_info, $destringid) } probe syscall.request_key.return = kernel.function("SyS_request_key").return !, - kernel.function("sys_request_key").return ? { + kernel.function("sys_request_key").return ? +{ name = "request_key" retstr = returnstr(1) } @@ -951,12 +1013,13 @@ probe syscall.request_key.return = kernel.function("SyS_request_key").return !, # asmlinkage long # sys_restart_syscall(void) # -probe syscall.restart_syscall = kernel.function("sys_restart_syscall") { +probe syscall.restart_syscall = kernel.function("sys_restart_syscall") +{ name = "restart_syscall" argstr = "" } -probe syscall.restart_syscall.return = - kernel.function("sys_restart_syscall").return { +probe syscall.restart_syscall.return = kernel.function("sys_restart_syscall").return +{ name = "restart_syscall" retstr = returnstr(1) } @@ -966,13 +1029,15 @@ probe syscall.restart_syscall.return = # sys_rmdir(const char __user * pathname) # probe syscall.rmdir = kernel.function("SyS_rmdir") !, - kernel.function("sys_rmdir") { + kernel.function("sys_rmdir") +{ name = "rmdir" pathname = user_string($pathname) argstr = user_string_quoted($pathname) } probe syscall.rmdir.return = kernel.function("SyS_rmdir").return !, - kernel.function("sys_rmdir").return { + kernel.function("sys_rmdir").return +{ name = "rmdir" retstr = returnstr(1) } @@ -985,31 +1050,32 @@ probe syscall.rmdir.return = kernel.function("SyS_rmdir").return !, # size_t sigsetsize) # probe syscall.rt_sigaction = kernel.function("SyS_rt_sigaction") !, - kernel.function("sys_rt_sigaction") ? { + kernel.function("sys_rt_sigaction") ? +{ name = "rt_sigaction" sig = $sig act_uaddr = $act oact_uaddr = $oact sigsetsize = $sigsetsize argstr = sprintf("%s, {%s}, %p, %d", _signal_name($sig), - _struct_sigaction_u($act), $oact, $sigsetsize) + _struct_sigaction_u($act), $oact, $sigsetsize) } -probe syscall.rt_sigaction.return = - kernel.function("SyS_rt_sigaction").return !, - kernel.function("sys_rt_sigaction").return ? { +probe syscall.rt_sigaction.return = kernel.function("SyS_rt_sigaction").return !, + kernel.function("sys_rt_sigaction").return ? +{ name = "rt_sigaction" retstr = returnstr(1) } # -# long sys32_rt_sigaction(int sig, +# long sys32_rt_sigaction(int sig, # struct sigaction32 __user *act, -# struct sigaction32 __user *oact, +# struct sigaction32 __user *oact, # unsigned int sigsetsize) # ppc only -# compat_sys_rt_sigaction(int sig, +# compat_sys_rt_sigaction(int sig, # const struct sigaction32 __user *act, -# struct sigaction32 __user *oact, +# struct sigaction32 __user *oact, # size_t sigsetsize) probe syscall.rt_sigaction32 = kernel.function("sys32_rt_sigaction") ?, @@ -1021,7 +1087,7 @@ probe syscall.rt_sigaction32 = kernel.function("sys32_rt_sigaction") ?, oact_uaddr = $oact sigsetsize = $sigsetsize argstr = sprintf("%s, {%s}, %p, %d", _signal_name($sig), - _struct_sigaction32_u($act), $oact, $sigsetsize) + _struct_sigaction32_u($act), $oact, $sigsetsize) } probe syscall.rt_sigaction32.return = kernel.function("sys32_rt_sigaction").return ?, kernel.function("compat_sys_rt_sigaction").return ? @@ -1035,15 +1101,16 @@ probe syscall.rt_sigaction32.return = kernel.function("sys32_rt_sigaction").retu # long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize) # probe syscall.rt_sigpending = kernel.function("SyS_rt_sigpending") !, - kernel.function("sys_rt_sigpending") ? { + kernel.function("sys_rt_sigpending") ? +{ name = "rt_sigpending" set_uaddr = $set sigsetsize = $sigsetsize argstr = sprintf("%p, %d", $set, $sigsetsize) } -probe syscall.rt_sigpending.return = - kernel.function("SyS_rt_sigpending").return !, - kernel.function("sys_rt_sigpending").return ? { +probe syscall.rt_sigpending.return = kernel.function("SyS_rt_sigpending").return !, + kernel.function("sys_rt_sigpending").return ? +{ name = "rt_sigpending" retstr = returnstr(1) } @@ -1053,8 +1120,7 @@ probe syscall.rt_sigpending.return = # long compat_sys_rt_sigprocmask(int how, compat_sigset_t __user *set, compat_sigset_t __user *oset, compat_size_t sigsetsize) # long sys_rt_sigprocmask(int how, sigset_t __user *set, sigset_t __user *oset, size_t sigsetsize) # -probe syscall.rt_sigprocmask = - kernel.function("sys32_rt_sigprocmask") ?, +probe syscall.rt_sigprocmask = kernel.function("sys32_rt_sigprocmask") ?, kernel.function("compat_sys_rt_sigprocmask") ?, kernel.function("SyS_rt_sigprocmask") !, kernel.function("sys_rt_sigprocmask") ? @@ -1065,10 +1131,9 @@ probe syscall.rt_sigprocmask = set_uaddr = $set oldset_uaddr = $oset argstr = sprintf("%s, [%s], %p, %d", how_str, _stp_sigset_u($set), - $oset, $sigsetsize) + $oset, $sigsetsize) } -probe syscall.rt_sigprocmask.return = - kernel.function("sys32_rt_sigprocmask").return ?, +probe syscall.rt_sigprocmask.return = kernel.function("sys32_rt_sigprocmask").return ?, kernel.function("compat_sys_rt_sigprocmask").return ?, kernel.function("SyS_rt_sigprocmask").return !, kernel.function("sys_rt_sigprocmask").return ? @@ -1079,19 +1144,20 @@ probe syscall.rt_sigprocmask.return = # rt_sigqueueinfo ____________________________________________ # -# long sys_rt_sigqueueinfo(int pid, int sig,siginfo_t __user *uinfo) +# long sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo) # probe syscall.rt_sigqueueinfo = kernel.function("SyS_rt_sigqueueinfo") !, - kernel.function("sys_rt_sigqueueinfo") { + kernel.function("sys_rt_sigqueueinfo") +{ name = "rt_sigqueueinfo" pid = $pid sig = $sig uinfo_uaddr = $uinfo argstr = sprintf("%d, %s, %p", $pid, _signal_name($sig), $uinfo) } -probe syscall.rt_sigqueueinfo.return = - kernel.function("SyS_rt_sigqueueinfo").return !, - kernel.function("sys_rt_sigqueueinfo").return { +probe syscall.rt_sigqueueinfo.return = kernel.function("SyS_rt_sigqueueinfo").return !, + kernel.function("sys_rt_sigqueueinfo").return +{ name = "rt_sigqueueinfo" retstr = returnstr(1) } @@ -1099,16 +1165,14 @@ probe syscall.rt_sigqueueinfo.return = # rt_sigreturn _______________________________________________ # int sys_rt_sigreturn(unsigned long __unused) # -probe syscall.rt_sigreturn = - kernel.function("sys_rt_sigreturn") ?, - kernel.function("sys32_rt_sigreturn") ? +probe syscall.rt_sigreturn = kernel.function("sys_rt_sigreturn") ?, + kernel.function("sys32_rt_sigreturn") ? { name = "rt_sigreturn" argstr = "" } -probe syscall.rt_sigreturn.return = - kernel.function("sys_rt_sigreturn").return ?, - kernel.function("sys32_rt_sigreturn").return ? +probe syscall.rt_sigreturn.return = kernel.function("sys_rt_sigreturn").return ?, + kernel.function("sys32_rt_sigreturn").return ? { name = "rt_sigreturn" retstr = returnstr(1) @@ -1118,8 +1182,7 @@ probe syscall.rt_sigreturn.return = # # sys_rt_sigsuspend(struct pt_regs regs) # -probe syscall.rt_sigsuspend = - kernel.function("compat_sys_rt_sigsuspend") ?, +probe syscall.rt_sigsuspend = kernel.function("compat_sys_rt_sigsuspend") ?, kernel.function("ia64_rt_sigsuspend") ?, kernel.function("SyS_rt_sigsuspend") !, kernel.function("sys_rt_sigsuspend") ? @@ -1127,8 +1190,7 @@ probe syscall.rt_sigsuspend = name = "rt_sigsuspend" argstr = "" } -probe syscall.rt_sigsuspend.return = - kernel.function("compat_sys_rt_sigsuspend").return ?, +probe syscall.rt_sigsuspend.return = kernel.function("compat_sys_rt_sigsuspend").return ?, kernel.function("ia64_rt_sigsuspend").return ?, kernel.function("SyS_rt_sigsuspend").return !, kernel.function("sys_rt_sigsuspend").return ? @@ -1147,8 +1209,7 @@ probe syscall.rt_sigsuspend.return = # struct compat_siginfo __user *uinfo, # struct compat_timespec __user *uts, compat_size_t sigsetsize) # -probe syscall.rt_sigtimedwait = - kernel.function("compat_sys_rt_sigtimedwait") ?, +probe syscall.rt_sigtimedwait = kernel.function("compat_sys_rt_sigtimedwait") ?, kernel.function("SyS_rt_sigtimedwait") !, kernel.function("sys_rt_sigtimedwait") { @@ -1159,8 +1220,7 @@ probe syscall.rt_sigtimedwait = sigsetsize = $sigsetsize argstr = sprintf("%p, %p, %p, %d", $uthese, $uinfo, $uts, $sigsetsize) } -probe syscall.rt_sigtimedwait.return = - kernel.function("compat_sys_rt_sigtimedwait").return ?, +probe syscall.rt_sigtimedwait.return = kernel.function("compat_sys_rt_sigtimedwait").return ?, kernel.function("SyS_rt_sigtimedwait").return !, kernel.function("sys_rt_sigtimedwait").return { @@ -1176,16 +1236,17 @@ probe syscall.rt_sigtimedwait.return = # unsigned long __user *user_mask_ptr) # probe syscall.sched_getaffinity = kernel.function("SyS_sched_getaffinity") !, - kernel.function("sys_sched_getaffinity") { + kernel.function("sys_sched_getaffinity") +{ name = "sched_getaffinity" pid = $pid len = $len mask_uaddr = $user_mask_ptr argstr = sprintf("%d, %p, %p", pid, len, mask_uaddr) } -probe syscall.sched_getaffinity.return = - kernel.function("SyS_sched_getaffinity").return !, - kernel.function("sys_sched_getaffinity").return { +probe syscall.sched_getaffinity.return = kernel.function("SyS_sched_getaffinity").return !, + kernel.function("sys_sched_getaffinity").return +{ name = "sched_getaffinity" retstr = returnstr(1) } @@ -1196,15 +1257,16 @@ probe syscall.sched_getaffinity.return = # struct sched_param __user *param) # probe syscall.sched_getparam = kernel.function("SyS_sched_getparam") !, - kernel.function("sys_sched_getparam") { + kernel.function("sys_sched_getparam") +{ name = "sched_getparam" pid = $pid p_uaddr = $param argstr = sprintf("%d, %p", pid, p_uaddr) } -probe syscall.sched_getparam.return = - kernel.function("SyS_sched_getparam").return !, - kernel.function("sys_sched_getparam").return { +probe syscall.sched_getparam.return = kernel.function("SyS_sched_getparam").return !, + kernel.function("sys_sched_getparam").return +{ name = "sched_getparam" retstr = returnstr(1) } @@ -1213,16 +1275,16 @@ probe syscall.sched_getparam.return = # asmlinkage long # sys_sched_get_priority_max(int policy) # -probe syscall.sched_get_priority_max = - kernel.function("SyS_sched_get_priority_max") !, - kernel.function("sys_sched_get_priority_max") { +probe syscall.sched_get_priority_max = kernel.function("SyS_sched_get_priority_max") !, + kernel.function("sys_sched_get_priority_max") +{ name = "sched_get_priority_max" policy = $policy argstr = sprint(policy) } -probe syscall.sched_get_priority_max.return = - kernel.function("SyS_sched_get_priority_max").return !, - kernel.function("sys_sched_get_priority_max").return { +probe syscall.sched_get_priority_max.return = kernel.function("SyS_sched_get_priority_max").return !, + kernel.function("sys_sched_get_priority_max").return +{ name = "sched_get_priority_max" retstr = returnstr(1) } @@ -1231,16 +1293,16 @@ probe syscall.sched_get_priority_max.return = # asmlinkage long # sys_sched_get_priority_min(int policy) # -probe syscall.sched_get_priority_min = - kernel.function("SyS_sched_get_priority_min") !, - kernel.function("sys_sched_get_priority_min") { +probe syscall.sched_get_priority_min = kernel.function("SyS_sched_get_priority_min") !, + kernel.function("sys_sched_get_priority_min") +{ name = "sched_get_priority_min" policy = $policy argstr = sprint(policy) } -probe syscall.sched_get_priority_min.return = - kernel.function("SyS_sched_get_priority_min").return !, - kernel.function("sys_sched_get_priority_min").return { +probe syscall.sched_get_priority_min.return = kernel.function("SyS_sched_get_priority_min").return !, + kernel.function("sys_sched_get_priority_min").return +{ name = "sched_get_priority_min" retstr = returnstr(1) } @@ -1249,13 +1311,15 @@ probe syscall.sched_get_priority_min.return = # long sys_sched_getscheduler(pid_t pid) # probe syscall.sched_getscheduler = kernel.function("SyS_sched_getscheduler") !, - kernel.function("sys_sched_getscheduler") { + kernel.function("sys_sched_getscheduler") +{ name = "sched_getscheduler" pid = $pid argstr = sprint($pid) } probe syscall.sched_getscheduler.return = kernel.function("SyS_sched_getscheduler").return !, - kernel.function("sys_sched_getscheduler").return { + kernel.function("sys_sched_getscheduler").return +{ name = "sched_getscheduler" retstr = returnstr(1) } @@ -1264,14 +1328,16 @@ probe syscall.sched_getscheduler.return = kernel.function("SyS_sched_getschedule # long sys_sched_rr_get_interval(pid_t pid, struct timespec __user *interval) # probe syscall.sched_rr_get_interval = kernel.function("SyS_sched_rr_get_interval") !, - kernel.function("sys_sched_rr_get_interval") { + kernel.function("sys_sched_rr_get_interval") +{ name = "sched_rr_get_interval" pid = $pid tp_uaddr = $interval - argstr = sprintf("%d, %s", $pid, _struct_timespec_u($interval,1)) + argstr = sprintf("%d, %s", $pid, _struct_timespec_u($interval, 1)) } probe syscall.sched_rr_get_interval.return = kernel.function("SyS_sched_rr_get_interval").return !, - kernel.function("sys_sched_rr_get_interval").return { + kernel.function("sys_sched_rr_get_interval").return +{ name = "sched_rr_get_interval" retstr = returnstr(1) } @@ -1284,7 +1350,8 @@ probe syscall.sched_rr_get_interval.return = kernel.function("SyS_sched_rr_get_i # %( arch != "x86_64" %? probe syscall.sched_setaffinity = kernel.function("SyS_sched_setaffinity") !, - kernel.function("sys_sched_setaffinity") { + kernel.function("sys_sched_setaffinity") +{ name = "sched_setaffinity" pid = $pid len = $len @@ -1293,7 +1360,8 @@ probe syscall.sched_setaffinity = kernel.function("SyS_sched_setaffinity") !, } %: probe syscall.sched_setaffinity = kernel.function("SyS_sched_setaffinity") !, - kernel.function("sys_sched_setaffinity") { + kernel.function("sys_sched_setaffinity") +{ name = "sched_setaffinity" pid = $pid len = 0 @@ -1302,7 +1370,8 @@ probe syscall.sched_setaffinity = kernel.function("SyS_sched_setaffinity") !, } %) probe syscall.sched_setaffinity.return = kernel.function("SyS_sched_setaffinity").return !, - kernel.function("sys_sched_setaffinity").return { + kernel.function("sys_sched_setaffinity").return +{ name = "sched_setaffinity" retstr = returnstr(1) } @@ -1312,15 +1381,16 @@ probe syscall.sched_setaffinity.return = kernel.function("SyS_sched_setaffinity" # long sys_sched_setparam(pid_t pid, struct sched_param __user *param) # probe syscall.sched_setparam = kernel.function("SyS_sched_setparam") !, - kernel.function("sys_sched_setparam") ? { + kernel.function("sys_sched_setparam") ? +{ name = "sched_setparam" pid = $pid p_uaddr = $param argstr = sprintf("%d, %p", $pid, $param) } -probe syscall.sched_setparam.return = - kernel.function("SyS_sched_setparam").return !, - kernel.function("sys_sched_setparam").return ? { +probe syscall.sched_setparam.return = kernel.function("SyS_sched_setparam").return !, + kernel.function("sys_sched_setparam").return ? +{ name = "sched_setparam" retstr = returnstr(1) } @@ -1329,9 +1399,9 @@ probe syscall.sched_setparam.return = # # long sys_sched_setscheduler(pid_t pid, int policy, struct sched_param __user *param) # -probe syscall.sched_setscheduler = - kernel.function("SyS_sched_setscheduler") !, - kernel.function("sys_sched_setscheduler") ? { +probe syscall.sched_setscheduler = kernel.function("SyS_sched_setscheduler") !, + kernel.function("sys_sched_setscheduler") ? +{ name = "sched_setscheduler" pid = $pid policy = $policy @@ -1339,9 +1409,9 @@ probe syscall.sched_setscheduler = p_uaddr = $param argstr = sprintf("%d, %s, %p", $pid, policy_str, $param) } -probe syscall.sched_setscheduler.return = - kernel.function("SyS_sched_setscheduler").return !, - kernel.function("sys_sched_setscheduler").return ? { +probe syscall.sched_setscheduler.return = kernel.function("SyS_sched_setscheduler").return !, + kernel.function("sys_sched_setscheduler").return ? +{ name = "sched_setscheduler" retstr = returnstr(1) } @@ -1349,11 +1419,13 @@ probe syscall.sched_setscheduler.return = # sched_yield ________________________________________________ # long sys_sched_yield(void) # -probe syscall.sched_yield = kernel.function("sys_sched_yield") { +probe syscall.sched_yield = kernel.function("sys_sched_yield") +{ name = "sched_yield" argstr = "" } -probe syscall.sched_yield.return = kernel.function("sys_sched_yield").return { +probe syscall.sched_yield.return = kernel.function("sys_sched_yield").return +{ name = "sched_yield" retstr = returnstr(1) } @@ -1366,7 +1438,8 @@ probe syscall.sched_yield.return = kernel.function("sys_sched_yield").return { # struct timeval __user *tvp) # probe syscall.select = kernel.function("SyS_select") !, - kernel.function("sys_select") { + kernel.function("sys_select") +{ name = "select" n = $n readfds_uaddr = $inp @@ -1374,20 +1447,22 @@ probe syscall.select = kernel.function("SyS_select") !, exceptfds_uaddr = $exp timeout_uaddr = $tvp argstr = sprintf("%d, %p, %p, %p, %s", $n, $inp, $outp, $exp, - _struct_timeval_u($tvp, 1)) + _struct_timeval_u($tvp, 1)) } probe syscall.select.return = kernel.function("SyS_select").return !, - kernel.function("sys_select").return { + kernel.function("sys_select").return +{ name = "select" retstr = returnstr(1) } -# long compat_sys_select(int n, +# long compat_sys_select(int n, # compat_ulong_t __user *inp, -# compat_ulong_t __user *outp, +# compat_ulong_t __user *outp, # compat_ulong_t __user *exp, # struct compat_timeval __user *tvp) # -probe syscall.compat_select = kernel.function("compat_sys_select") ? { +probe syscall.compat_select = kernel.function("compat_sys_select") ? +{ name = "select" n = $n readfds_uaddr = $inp @@ -1395,9 +1470,10 @@ probe syscall.compat_select = kernel.function("compat_sys_select") ? { exceptfds_uaddr = $exp timeout_uaddr = $tvp argstr = sprintf("%d, %p, %p, %p, %s", $n, $inp, $outp, $exp, - _struct_compat_timeval_u($tvp, 1)) + _struct_compat_timeval_u($tvp, 1)) } -probe syscall.compat_select.return = kernel.function("compat_sys_select").return ? { +probe syscall.compat_select.return = kernel.function("compat_sys_select").return ? +{ name = "select" retstr = returnstr(1) } @@ -1409,7 +1485,8 @@ probe syscall.compat_select.return = kernel.function("compat_sys_select").return # union semun arg) # probe syscall.semctl = kernel.function("SyS_semctl") !, - kernel.function("sys_semctl") ? { + kernel.function("sys_semctl") ? +{ name = "semctl" semid = $semid semnum = $semnum @@ -1421,7 +1498,8 @@ probe syscall.semctl = kernel.function("SyS_semctl") !, argstr = sprintf("%d, %d, %s", $semid, $semnum, _semctl_cmd($cmd)) } probe syscall.semctl.return = kernel.function("SyS_semctl").return !, - kernel.function("sys_semctl").return ? { + kernel.function("sys_semctl").return ? +{ name = "semctl" retstr = returnstr(1) } @@ -1429,11 +1507,13 @@ probe syscall.semctl.return = kernel.function("SyS_semctl").return !, # # long compat_sys_semctl(int first, int second, int third, void __user *uptr) # -probe syscall.compat_sys_semctl = kernel.function("compat_sys_semctl") ? { +probe syscall.compat_sys_semctl = kernel.function("compat_sys_semctl") ? +{ name = "compat_sys_semctl" - argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) + argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) } -probe syscall.compat_sys_semctl.return = kernel.function("compat_sys_semctl").return ? { +probe syscall.compat_sys_semctl.return = kernel.function("compat_sys_semctl").return ? +{ name = "compat_sys_semctl" retstr = returnstr(1) } @@ -1442,7 +1522,8 @@ probe syscall.compat_sys_semctl.return = kernel.function("compat_sys_semctl").re # long sys_semget (key_t key, int nsems, int semflg) # probe syscall.semget = kernel.function("SyS_semget") !, - kernel.function("sys_semget") ? { + kernel.function("sys_semget") ? +{ name = "semget" key = $key nsems = $nsems @@ -1450,7 +1531,8 @@ probe syscall.semget = kernel.function("SyS_semget") !, argstr = sprintf("%d, %d, %s", $key, $nsems, __sem_flags($semflg)) } probe syscall.semget.return = kernel.function("SyS_semget").return !, - kernel.function("sys_semget").return ? { + kernel.function("sys_semget").return ? +{ name = "semget" retstr = returnstr(1) } @@ -1462,7 +1544,8 @@ probe syscall.semget.return = kernel.function("SyS_semget").return !, # unsigned nsops) # probe syscall.semop = kernel.function("SyS_semtimedop") !, - kernel.function("sys_semtimedop") ? { + kernel.function("sys_semtimedop") ? +{ name = "semop" semid = $semid tsops_uaddr = $tsops @@ -1470,7 +1553,8 @@ probe syscall.semop = kernel.function("SyS_semtimedop") !, argstr = sprintf("%d, %p, %d", $semid, $tsops, $nsops) } probe syscall.semop.return = kernel.function("SyS_semtimedop").return !, - kernel.function("sys_semtimedop").return ? { + kernel.function("sys_semtimedop").return ? +{ name = "semop" retstr = returnstr(1) } @@ -1483,17 +1567,19 @@ probe syscall.semop.return = kernel.function("SyS_semtimedop").return !, # const struct timespec __user *timeout) # probe syscall.semtimedop = kernel.function("SyS_semtimedop") !, - kernel.function("sys_semtimedop") ? { + kernel.function("sys_semtimedop") ? +{ name = "semtimedop" semid = $semid sops_uaddr = $tsops nsops = $nsops timeout_uaddr = $timeout argstr = sprintf("%d, %p, %d, %s", $semid, $tsops, $nsops, - _struct_timespec_u($timeout,1)) + _struct_timespec_u($timeout, 1)) } probe syscall.semtimedop.return = kernel.function("SyS_semtimedop").return !, - kernel.function("sys_semtimedop").return ? { + kernel.function("sys_semtimedop").return ? +{ name = "semtimedop" retstr = returnstr(1) } @@ -1502,16 +1588,18 @@ probe syscall.semtimedop.return = kernel.function("SyS_semtimedop").return !, # long compat_sys_semtimedop(int semid, struct sembuf __user *tsems, # unsigned nsops, const struct compat_timespec __user *timeout) # -probe syscall.compat_sys_semtimedop = kernel.function("compat_sys_semtimedop") ? { +probe syscall.compat_sys_semtimedop = kernel.function("compat_sys_semtimedop") ? +{ name = "compat_sys_semtimedop" semid = $semid sops_uaddr = $tsems nsops = $nsops timeout_uaddr = $timeout argstr = sprintf("%d, %p, %d, %s", $semid, $tsems, $nsops, - _struct_compat_timespec_u($timeout,1)) + _struct_compat_timespec_u($timeout, 1)) } -probe syscall.compat_sys_semtimedop.return = kernel.function("compat_sys_semtimedop").return ? { +probe syscall.compat_sys_semtimedop.return = kernel.function("compat_sys_semtimedop").return ? +{ name = "compat_sys_semtimedop" retstr = returnstr(1) } @@ -1524,7 +1612,8 @@ probe syscall.compat_sys_semtimedop.return = kernel.function("compat_sys_semtime # unsigned flags) # probe syscall.send = kernel.function("SyS_send") !, - kernel.function("sys_send") ? { + kernel.function("sys_send") ? +{ name = "send" s = $fd buf_uaddr = $buff @@ -1534,7 +1623,8 @@ probe syscall.send = kernel.function("SyS_send") !, argstr = sprintf("%d, %p, %d, %s", $fd, $buff, $len, flags_str) } probe syscall.send.return = kernel.function("SyS_send").return !, - kernel.function("sys_send").return ? { + kernel.function("sys_send").return ? +{ name = "send" retstr = returnstr(1) } @@ -1546,8 +1636,7 @@ probe syscall.send.return = kernel.function("SyS_send").return !, # off_t __user *offset, # size_t count) # -probe syscall.sendfile = - kernel.function("SyS_sendfile") ?, +probe syscall.sendfile = kernel.function("SyS_sendfile") ?, kernel.function("sys_sendfile") ?, kernel.function("SyS_sendfile64") ?, kernel.function("sys_sendfile64") ? @@ -1558,10 +1647,9 @@ probe syscall.sendfile = offset_uaddr = $offset count = $count argstr = sprintf("%d, %d, %p, %d", $out_fd, $in_fd, $offset, - $count) + $count) } -probe syscall.sendfile.return = - kernel.function("SyS_sendfile").return ?, +probe syscall.sendfile.return = kernel.function("SyS_sendfile").return ?, kernel.function("sys_sendfile").return ?, kernel.function("SyS_sendfile64").return ?, kernel.function("sys_sendfile64").return ? @@ -1575,7 +1663,8 @@ probe syscall.sendfile.return = # long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags) # probe syscall.sendmsg = kernel.function("SyS_sendmsg") !, - kernel.function("sys_sendmsg") ? { + kernel.function("sys_sendmsg") ? +{ name = "sendmsg" s = $fd msg_uaddr = $msg @@ -1584,7 +1673,8 @@ probe syscall.sendmsg = kernel.function("SyS_sendmsg") !, argstr = sprintf("%d, %p, %s", $fd, $msg, _sendflags_str($flags)) } probe syscall.sendmsg.return = kernel.function("SyS_sendmsg").return !, - kernel.function("sys_sendmsg").return ? { + kernel.function("sys_sendmsg").return ? +{ name = "sendmsg" retstr = returnstr(1) } @@ -1592,14 +1682,16 @@ probe syscall.sendmsg.return = kernel.function("SyS_sendmsg").return !, # # long compat_sys_sendmsg(int fd, struct compat_msghdr __user *msg, unsigned flags) # -probe syscall.compat_sys_sendmsg = kernel.function("compat_sys_sendmsg") ? { +probe syscall.compat_sys_sendmsg = kernel.function("compat_sys_sendmsg") ? +{ name = "compat_sys_sendmsg" s = $fd msg_uaddr = $msg flags = $flags argstr = sprintf("%d, %p, %s", $fd, $msg, _sendflags_str($flags)) } -probe syscall.compat_sys_sendmsg.return = kernel.function("compat_sys_sendmsg").return ? { +probe syscall.compat_sys_sendmsg.return = kernel.function("compat_sys_sendmsg").return ? +{ name = "compat_sys_sendmsg" retstr = returnstr(1) } @@ -1614,7 +1706,8 @@ probe syscall.compat_sys_sendmsg.return = kernel.function("compat_sys_sendmsg"). # int addr_len) # probe syscall.sendto = kernel.function("SyS_sendto") !, - kernel.function("sys_sendto") ? { + kernel.function("sys_sendto") ? +{ name = "sendto" s = $fd buf_uaddr = $buff @@ -1624,10 +1717,11 @@ probe syscall.sendto = kernel.function("SyS_sendto") !, to_uaddr = $addr tolen = $addr_len argstr = sprintf("%d, %p, %d, %s, %s, %d", $fd, $buff, - $len, flags_str, _struct_sockaddr_u($addr,$addr_len), $addr_len) + $len, flags_str, _struct_sockaddr_u($addr, $addr_len), $addr_len) } probe syscall.sendto.return = kernel.function("SyS_sendto").return !, - kernel.function("sys_sendto").return ? { + kernel.function("sys_sendto").return ? +{ name = "sendto" retstr = returnstr(1) } @@ -1639,15 +1733,16 @@ probe syscall.sendto.return = kernel.function("SyS_sendto").return !, # int len) # probe syscall.setdomainname = kernel.function("SyS_setdomainname") !, - kernel.function("sys_setdomainname") { + kernel.function("sys_setdomainname") +{ name = "setdomainname" hostname_uaddr = $name len = $len argstr = sprintf("%p, %d", $name, $len) } -probe syscall.setdomainname.return = - kernel.function("SyS_setdomainname").return !, - kernel.function("sys_setdomainname").return { +probe syscall.setdomainname.return = kernel.function("SyS_setdomainname").return !, + kernel.function("sys_setdomainname").return +{ name = "setdomainname" retstr = returnstr(1) } @@ -1656,8 +1751,7 @@ probe syscall.setdomainname.return = # long sys_setfsgid(gid_t gid) # long sys_setfsgid16(old_gid_t gid) # -probe syscall.setfsgid = - kernel.function("sys_setfsgid16") ?, +probe syscall.setfsgid = kernel.function("sys_setfsgid16") ?, kernel.function("SyS_setfsgid") !, kernel.function("sys_setfsgid") ? { @@ -1665,8 +1759,7 @@ probe syscall.setfsgid = fsgid = $gid argstr = sprint($gid) } -probe syscall.setfsgid.return = - kernel.function("sys_setfsgid16").return ?, +probe syscall.setfsgid.return = kernel.function("sys_setfsgid16").return ?, kernel.function("SyS_setfsgid").return !, kernel.function("sys_setfsgid").return ? { @@ -1678,8 +1771,7 @@ probe syscall.setfsgid.return = # long sys_setfsuid(uid_t uid) # long sys_setfsuid16(old_uid_t uid) # -probe syscall.setfsuid = - kernel.function("sys_setfsuid16") ?, +probe syscall.setfsuid = kernel.function("sys_setfsuid16") ?, kernel.function("SyS_setfsuid") !, kernel.function("sys_setfsuid") ? { @@ -1687,8 +1779,7 @@ probe syscall.setfsuid = fsuid = $uid argstr = sprint($uid) } -probe syscall.setfsuid.return = - kernel.function("sys_setfsuid16").return ?, +probe syscall.setfsuid.return = kernel.function("sys_setfsuid16").return ?, kernel.function("SyS_setfsuid").return !, kernel.function("sys_setfsuid").return ? { @@ -1701,8 +1792,7 @@ probe syscall.setfsuid.return = # long sys_setgid(gid_t gid) # long sys_setgid16(old_gid_t gid) # -probe syscall.setgid = - kernel.function("sys_setgid16") ?, +probe syscall.setgid = kernel.function("sys_setgid16") ?, kernel.function("SyS_setgid") !, kernel.function("sys_setgid") ? { @@ -1710,8 +1800,7 @@ probe syscall.setgid = gid = $gid argstr = sprint($gid) } -probe syscall.setgid.return = - kernel.function("sys_setgid16").return ?, +probe syscall.setgid.return = kernel.function("sys_setgid16").return ?, kernel.function("SyS_setgid").return !, kernel.function("sys_setgid").return ? { @@ -1725,8 +1814,7 @@ probe syscall.setgid.return = # long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist) # long sys32_setgroups16(int gidsetsize, u16 __user *grouplist) # -probe syscall.setgroups = - kernel.function("sys_setgroups16") ?, +probe syscall.setgroups = kernel.function("sys_setgroups16") ?, kernel.function("sys32_setgroups16") ?, kernel.function("SyS_setgroups") !, kernel.function("sys_setgroups") ? @@ -1736,8 +1824,7 @@ probe syscall.setgroups = list_uaddr = $grouplist argstr = sprintf("%d, %p", $gidsetsize, $grouplist) } -probe syscall.setgroups.return = - kernel.function("sys_setgroups16").return ?, +probe syscall.setgroups.return = kernel.function("sys_setgroups16").return ?, kernel.function("sys32_setgroups16").return ?, kernel.function("SyS_setgroups").return !, kernel.function("sys_setgroups").return ? @@ -1753,7 +1840,8 @@ probe syscall.setgroups.return = # int len) # probe syscall.sethostname = kernel.function("SyS_sethostname") !, - kernel.function("sys_sethostname") { + kernel.function("sys_sethostname") +{ name = "sethostname" hostname_uaddr = $name name_str = user_string($name) @@ -1761,7 +1849,8 @@ probe syscall.sethostname = kernel.function("SyS_sethostname") !, argstr = sprintf("%s, %d", user_string_quoted($name), $len) } probe syscall.sethostname.return = kernel.function("SyS_sethostname").return !, - kernel.function("sys_sethostname").return { + kernel.function("sys_sethostname").return +{ name = "sethostname" retstr = returnstr(1) } @@ -1772,16 +1861,18 @@ probe syscall.sethostname.return = kernel.function("SyS_sethostname").return !, # struct itimerval __user *ovalue) # probe syscall.setitimer = kernel.function("SyS_setitimer") !, - kernel.function("sys_setitimer") { + kernel.function("sys_setitimer") +{ name = "setitimer" which = $which value_uaddr = $value ovalue_uaddr = $ovalue - argstr = sprintf("%s, %s, %p", _itimer_which_str($which), + argstr = sprintf("%s, %s, %p", _itimer_which_str($which), _struct_itimerval_u($value), $ovalue) } probe syscall.setitimer.return = kernel.function("SyS_setitimer").return !, - kernel.function("sys_setitimer").return { + kernel.function("sys_setitimer").return +{ name = "setitimer" retstr = returnstr(1) } @@ -1790,15 +1881,17 @@ probe syscall.setitimer.return = kernel.function("SyS_setitimer").return !, # struct compat_itimerval __user *in, # struct compat_itimerval __user *out) # -probe syscall.compat_setitimer = kernel.function("compat_sys_setitimer") ? { +probe syscall.compat_setitimer = kernel.function("compat_sys_setitimer") ? +{ name = "setitimer" which = $which value_uaddr = $in ovalue_uaddr = $out - argstr = sprintf("%s, %s, %p", _itimer_which_str($which), + argstr = sprintf("%s, %s, %p", _itimer_which_str($which), _struct_compat_itimerval_u($in), $out) } -probe syscall.compat_setitimer.return = kernel.function("compat_sys_setitimer").return ? { +probe syscall.compat_setitimer.return = kernel.function("compat_sys_setitimer").return ? +{ name = "setitimer" retstr = returnstr(1) } @@ -1808,8 +1901,7 @@ probe syscall.compat_setitimer.return = kernel.function("compat_sys_setitimer"). # unsigned long __user *nmask, # unsigned long maxnode) # -probe syscall.set_mempolicy = - kernel.function("compat_sys_set_mempolicy") ?, +probe syscall.set_mempolicy = kernel.function("compat_sys_set_mempolicy") ?, kernel.function("SyS_set_mempolicy") !, kernel.function("sys_set_mempolicy") ? { @@ -1819,8 +1911,7 @@ probe syscall.set_mempolicy = maxnode = $maxnode argstr = sprintf("%d, %p, %d", $mode, $nmask, $maxnode) } -probe syscall.set_mempolicy.return = - kernel.function("compat_sys_set_mempolicy").return ?, +probe syscall.set_mempolicy.return = kernel.function("compat_sys_set_mempolicy").return ?, kernel.function("SyS_set_mempolicy").return !, kernel.function("sys_set_mempolicy").return ? { @@ -1835,14 +1926,16 @@ probe syscall.set_mempolicy.return = # pid_t pgid) # probe syscall.setpgid = kernel.function("SyS_setpgid") !, - kernel.function("sys_setpgid") { + kernel.function("sys_setpgid") +{ name = "setpgid" pid = $pid pgid = $pgid argstr = sprintf("%d, %d", $pid, $pgid) } probe syscall.setpgid.return = kernel.function("SyS_setpgid").return !, - kernel.function("sys_setpgid").return { + kernel.function("sys_setpgid").return +{ name = "setpgid" retstr = returnstr(1) } @@ -1854,7 +1947,8 @@ probe syscall.setpgid.return = kernel.function("SyS_setpgid").return !, # int niceval) # probe syscall.setpriority = kernel.function("SyS_setpriority") !, - kernel.function("sys_setpriority") { + kernel.function("sys_setpriority") +{ name = "setpriority" which = $which which_str = _priority_which_str($which) @@ -1863,7 +1957,8 @@ probe syscall.setpriority = kernel.function("SyS_setpriority") !, argstr = sprintf("%s, %d, %d", which_str, $who, $niceval) } probe syscall.setpriority.return = kernel.function("SyS_setpriority").return !, - kernel.function("sys_setpriority").return { + kernel.function("sys_setpriority").return +{ name = "setpriority" retstr = returnstr(1) } @@ -1872,27 +1967,31 @@ probe syscall.setpriority.return = kernel.function("SyS_setpriority").return !, # long sys_setregid(gid_t rgid, gid_t egid) # probe syscall.setregid = kernel.function("SyS_setregid") !, - kernel.function("sys_setregid") { + kernel.function("sys_setregid") +{ name = "setregid" rgid = __int32($rgid) egid = __int32($egid) argstr = sprintf("%d, %d", rgid, egid) } probe syscall.setregid.return = kernel.function("SyS_setregid").return !, - kernel.function("sys_setregid").return { + kernel.function("sys_setregid").return +{ name = "setregid" retstr = returnstr(1) } # setregid16 _________________________________________________ # long sys_setregid16(old_gid_t rgid, old_gid_t egid) # -probe syscall.setregid16 = kernel.function("sys_setregid16") ? { +probe syscall.setregid16 = kernel.function("sys_setregid16") ? +{ name = "setregid" rgid = __short($rgid) egid = __short($egid) - argstr = sprintf("%d, %d",rgid, egid) + argstr = sprintf("%d, %d", rgid, egid) } -probe syscall.setregid16.return = kernel.function("sys_setregid16").return ? { +probe syscall.setregid16.return = kernel.function("sys_setregid16").return ? +{ name = "setregid" retstr = returnstr(1) } @@ -1900,7 +1999,8 @@ probe syscall.setregid16.return = kernel.function("sys_setregid16").return ? { # long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid) # probe syscall.setresgid = kernel.function("SyS_setresgid") !, - kernel.function("sys_setresgid") { + kernel.function("sys_setresgid") +{ name = "setresgid" rgid = __int32($rgid) egid = __int32($egid) @@ -1908,7 +2008,8 @@ probe syscall.setresgid = kernel.function("SyS_setresgid") !, argstr = sprintf("%d, %d, %d", rgid, egid, sgid) } probe syscall.setresgid.return = kernel.function("SyS_setresgid").return !, - kernel.function("sys_setresgid").return { + kernel.function("sys_setresgid").return +{ name = "setresgid" retstr = returnstr(1) } @@ -1918,14 +2019,16 @@ probe syscall.setresgid.return = kernel.function("SyS_setresgid").return !, # old_gid_t egid, # old_gid_t sgid) # -probe syscall.setresgid16 = kernel.function("sys_setresgid16") ? { +probe syscall.setresgid16 = kernel.function("sys_setresgid16") ? +{ name = "setresgid" rgid = __short($rgid) egid = __short($egid) sgid = __short($sgid) argstr = sprintf("%d, %d, %d", rgid, egid, sgid) } -probe syscall.setresgid16.return = kernel.function("sys_setresgid16").return ? { +probe syscall.setresgid16.return = kernel.function("sys_setresgid16").return ? +{ name = "setresgid16" retstr = returnstr(1) } @@ -1935,7 +2038,8 @@ probe syscall.setresgid16.return = kernel.function("sys_setresgid16").return ? { # long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid) # probe syscall.setresuid = kernel.function("SyS_setresuid") !, - kernel.function("sys_setresuid") { + kernel.function("sys_setresuid") +{ name = "setresuid" ruid = __int32($ruid) euid = __int32($euid) @@ -1943,7 +2047,8 @@ probe syscall.setresuid = kernel.function("SyS_setresuid") !, argstr = sprintf("%d, %d, %d", ruid, euid, suid) } probe syscall.setresuid.return = kernel.function("SyS_setresuid").return !, - kernel.function("sys_setresuid").return { + kernel.function("sys_setresuid").return +{ name = "setresuid" retstr = returnstr(1) } @@ -1952,14 +2057,16 @@ probe syscall.setresuid.return = kernel.function("SyS_setresuid").return !, # # long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid) # -probe syscall.setresuid16 = kernel.function("sys_setresuid16") ? { +probe syscall.setresuid16 = kernel.function("sys_setresuid16") ? +{ name = "setresuid" ruid = __short($ruid) euid = __short($euid) suid = __short($suid) argstr = sprintf("%d, %d, %d", ruid, euid, suid) } -probe syscall.setresuid16.return = kernel.function("sys_setresuid16").return ? { +probe syscall.setresuid16.return = kernel.function("sys_setresuid16").return ? +{ name = "setresuid" retstr = returnstr(1) } @@ -1968,27 +2075,31 @@ probe syscall.setresuid16.return = kernel.function("sys_setresuid16").return ? { # long sys_setreuid(uid_t ruid, uid_t euid) # probe syscall.setreuid = kernel.function("SyS_setreuid") !, - kernel.function("sys_setreuid") { + kernel.function("sys_setreuid") +{ name = "setreuid" ruid = __int32($ruid) euid = __int32($euid) argstr = sprintf("%d, %d", ruid, euid) } probe syscall.setreuid.return = kernel.function("SyS_setreuid").return !, - kernel.function("sys_setreuid").return { + kernel.function("sys_setreuid").return +{ name = "setreuid" retstr = returnstr(1) } # setreuid16 _________________________________________________ # long sys_setreuid16(old_uid_t ruid, old_uid_t euid) # -probe syscall.setreuid16 = kernel.function("sys_setreuid16") ? { +probe syscall.setreuid16 = kernel.function("sys_setreuid16") ? +{ name = "setreuid" ruid = __short($ruid) euid = __short($euid) argstr = sprintf("%d, %d", ruid, euid) } -probe syscall.setreuid16.return = kernel.function("sys_setreuid16").return ? { +probe syscall.setreuid16.return = kernel.function("sys_setreuid16").return ? +{ name = "setreuid" retstr = returnstr(1) } @@ -1999,15 +2110,17 @@ probe syscall.setreuid16.return = kernel.function("sys_setreuid16").return ? { # struct rlimit __user *rlim) # probe syscall.setrlimit = kernel.function("SyS_setrlimit") !, - kernel.function("sys_setrlimit") { + kernel.function("sys_setrlimit") +{ name = "setrlimit" resource = $resource rlim_uaddr = $rlim argstr = sprintf("%s, %s", _rlimit_resource_str($resource), - _struct_rlimit_u($rlim)) + _struct_rlimit_u($rlim)) } probe syscall.setrlimit.return = kernel.function("SyS_setrlimit").return !, - kernel.function("sys_setrlimit").return { + kernel.function("sys_setrlimit").return +{ name = "setrlimit" retstr = returnstr(1) } @@ -2015,11 +2128,13 @@ probe syscall.setrlimit.return = kernel.function("SyS_setrlimit").return !, # # long sys_setsid(void) # -probe syscall.setsid = kernel.function("sys_setsid") { +probe syscall.setsid = kernel.function("sys_setsid") +{ name = "setsid" argstr = "" } -probe syscall.setsid.return = kernel.function("sys_setsid").return { +probe syscall.setsid.return = kernel.function("sys_setsid").return +{ name = "setsid" retstr = returnstr(1) } @@ -2032,8 +2147,7 @@ probe syscall.setsid.return = kernel.function("sys_setsid").return { # char __user *optval, # int optlen) # -probe syscall.setsockopt = - kernel.function("compat_sys_setsockopt") ?, +probe syscall.setsockopt = kernel.function("compat_sys_setsockopt") ?, kernel.function("SyS_setsockopt") !, kernel.function("sys_setsockopt") ? { @@ -2046,10 +2160,9 @@ probe syscall.setsockopt = optval_uaddr = $optval optlen = $optlen argstr = sprintf("%d, %s, %s, %p, %d", $fd, level_str, - optname_str, $optval, $optlen) + optname_str, $optval, $optlen) } -probe syscall.setsockopt.return = - kernel.function("compat_sys_setsockopt").return ?, +probe syscall.setsockopt.return = kernel.function("compat_sys_setsockopt").return ?, kernel.function("SyS_setsockopt").return !, kernel.function("sys_setsockopt").return ? { @@ -2063,14 +2176,15 @@ probe syscall.setsockopt.return = # sys_set_tid_address(int __user *tidptr) # probe syscall.set_tid_address = kernel.function("SyS_set_tid_address") !, - kernel.function("sys_set_tid_address") { + kernel.function("sys_set_tid_address") +{ name = "set_tid_address" tidptr_uaddr = $tidptr argstr = sprintf("%p", tidptr_uaddr) } -probe syscall.set_tid_address.return = - kernel.function("SyS_set_tid_address").return !, - kernel.function("sys_set_tid_address").return { +probe syscall.set_tid_address.return = kernel.function("SyS_set_tid_address").return !, + kernel.function("sys_set_tid_address").return +{ name = "set_tid_address" retstr = returnstr(1) } @@ -2080,14 +2194,16 @@ probe syscall.set_tid_address.return = # struct timezone __user *tz) # probe syscall.settimeofday = kernel.function("SyS_settimeofday") !, - kernel.function("sys_settimeofday") { + kernel.function("sys_settimeofday") +{ name = "settimeofday" tv_uaddr = $tv tz_uaddr = $tz argstr = sprintf("%s, %s", _struct_timeval_u($tv, 1), _struct_timezone_u($tz)) } probe syscall.settimeofday.return = kernel.function("SyS_settimeofday").return !, - kernel.function("sys_settimeofday").return { + kernel.function("sys_settimeofday").return +{ name = "settimeofday" retstr = returnstr(1) } @@ -2095,17 +2211,15 @@ probe syscall.settimeofday.return = kernel.function("SyS_settimeofday").return ! # long sys32_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz) # long compat_sys_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz) # -probe syscall.settimeofday32 = - kernel.function("sys32_settimeofday") ?, +probe syscall.settimeofday32 = kernel.function("sys32_settimeofday") ?, kernel.function("compat_sys_settimeofday") ? { name = "settimeofday" tv_uaddr = $tv tz_uaddr = $tz - argstr = sprintf("%s, %s", _struct_compat_timeval_u($tv, 1),_struct_timezone_u($tz)) + argstr = sprintf("%s, %s", _struct_compat_timeval_u($tv, 1), _struct_timezone_u($tz)) } -probe syscall.settimeofday32.return = - kernel.function("sys32_settimeofday").return ?, +probe syscall.settimeofday32.return = kernel.function("sys32_settimeofday").return ?, kernel.function("compat_sys_settimeofday").return ? { name = "settimeofday" @@ -2117,8 +2231,7 @@ probe syscall.settimeofday32.return = # long sys_setuid(uid_t uid) # long sys_setuid16(old_uid_t uid) # -probe syscall.setuid = - kernel.function("sys_setuid16") ?, +probe syscall.setuid = kernel.function("sys_setuid16") ?, kernel.function("SyS_setuid") !, kernel.function("sys_setuid") { @@ -2126,8 +2239,7 @@ probe syscall.setuid = uid = $uid argstr = sprint($uid) } -probe syscall.setuid.return = - kernel.function("sys_setuid16").return ?, +probe syscall.setuid.return = kernel.function("sys_setuid16").return ?, kernel.function("SyS_setuid").return !, kernel.function("sys_setuid").return { @@ -2143,7 +2255,8 @@ probe syscall.setuid.return = # int flags) # probe syscall.setxattr = kernel.function("SyS_setxattr") !, - kernel.function("sys_setxattr") { + kernel.function("sys_setxattr") +{ name = "setxattr" %( kernel_v >= "2.6.27" %? path_uaddr = $pathname @@ -2157,17 +2270,18 @@ probe syscall.setxattr = kernel.function("SyS_setxattr") !, value_uaddr = $value size = $size flags = $flags - argstr = sprintf("%s, %s, %p, %d, %d", + argstr = sprintf("%s, %s, %p, %d, %d", %( kernel_v >= "2.6.27" %? - user_string_quoted($pathname), + user_string_quoted($pathname), %: - user_string_quoted($path), + user_string_quoted($path), %) user_string_quoted($name), value_uaddr, $size, $flags) } probe syscall.setxattr.return = kernel.function("SyS_setxattr").return !, - kernel.function("sys_setxattr").return { + kernel.function("sys_setxattr").return +{ name = "setxattr" retstr = returnstr(1) } @@ -2175,11 +2289,13 @@ probe syscall.setxattr.return = kernel.function("SyS_setxattr").return !, # # sys_sgetmask(void) # -probe syscall.sgetmask = kernel.function("sys_sgetmask")? { +probe syscall.sgetmask = kernel.function("sys_sgetmask") ? +{ name = "sgetmask" argstr = "" } -probe syscall.sgetmask.return = kernel.function("sys_sgetmask").return ? { +probe syscall.sgetmask.return = kernel.function("sys_sgetmask").return ? +{ name = "sgetmask" retstr = returnstr(1) } @@ -2189,15 +2305,17 @@ probe syscall.sgetmask.return = kernel.function("sys_sgetmask").return ? { # long sys_shmat(int shmid, char __user *shmaddr, int shmflg) # probe syscall.shmat = kernel.function("SyS_shmat") !, - kernel.function("sys_shmat") ? { - name = "shmat" + kernel.function("sys_shmat") ? +{ + name = "shmat" shmid = $shmid shmaddr_uaddr = $shmaddr shmflg = $shmflg argstr = sprintf("%d, %p, %s", $shmid, $shmaddr, _shmat_flags_str($shmflg)) } probe syscall.shmat.return = kernel.function("SyS_shmat").return !, - kernel.function("sys_shmat").return ? { + kernel.function("sys_shmat").return ? +{ name = "shmat" retstr = returnstr(1) } @@ -2206,7 +2324,8 @@ probe syscall.shmat.return = kernel.function("SyS_shmat").return !, # long compat_sys_shmat(int first, int second, compat_uptr_t third, # int version, void __user *uptr) # -probe syscall.compat_sys_shmat = kernel.function("compat_sys_shmat") ? { +probe syscall.compat_sys_shmat = kernel.function("compat_sys_shmat") ? +{ name = "compat_sys_shmat" first = $first second = $second @@ -2214,7 +2333,8 @@ probe syscall.compat_sys_shmat = kernel.function("compat_sys_shmat") ? { uptr_uaddr = $uptr argstr = sprintf("%d, %d, %d, %d, %p", $first, $second, $third, $version, $uptr) } -probe syscall.compat_sys_shmat.return = kernel.function("compat_sys_shmat").return ? { +probe syscall.compat_sys_shmat.return = kernel.function("compat_sys_shmat").return ? +{ name = "compat_sys_shmat" retstr = returnstr(1) } @@ -2226,7 +2346,8 @@ probe syscall.compat_sys_shmat.return = kernel.function("compat_sys_shmat").retu # struct shmid_ds __user *buf) # probe syscall.shmctl = kernel.function("SyS_shmctl") !, - kernel.function("sys_shmctl") ? { + kernel.function("sys_shmctl") ? +{ name = "shmctl" shmid = $shmid cmd = $cmd @@ -2234,7 +2355,8 @@ probe syscall.shmctl = kernel.function("SyS_shmctl") !, argstr = sprintf("%d, %s, %p", $shmid, _semctl_cmd($cmd), $buf) } probe syscall.shmctl.return = kernel.function("SyS_shmctl").return !, - kernel.function("sys_shmctl").return ? { + kernel.function("sys_shmctl").return ? +{ name = "shmctl" retstr = returnstr(1) } @@ -2242,14 +2364,16 @@ probe syscall.shmctl.return = kernel.function("SyS_shmctl").return !, # # long compat_sys_shmctl(int first, int second, void __user *uptr) # -probe syscall.compat_sys_shmctl = kernel.function("compat_sys_shmctl") ? { +probe syscall.compat_sys_shmctl = kernel.function("compat_sys_shmctl") ? +{ name = "compat_sys_shmctl" first = $first second = $second uptr_uaddr = $uptr argstr = sprintf("%d, %d, %p", $first, $second, $uptr) } -probe syscall.compat_sys_shmctl.return = kernel.function("compat_sys_shmctl").return ? { +probe syscall.compat_sys_shmctl.return = kernel.function("compat_sys_shmctl").return ? +{ name = "compat_sys_shmctl" retstr = returnstr(1) } @@ -2259,13 +2383,15 @@ probe syscall.compat_sys_shmctl.return = kernel.function("compat_sys_shmctl").re # long sys_shmdt(char __user *shmaddr) # probe syscall.shmdt = kernel.function("SyS_shmdt") !, - kernel.function("sys_shmdt") ? { + kernel.function("sys_shmdt") ? +{ name = "shmdt" shmaddr_uaddr = $shmaddr argstr = sprintf("%p", $shmaddr) } probe syscall.shmdt.return = kernel.function("SyS_shmdt").return !, - kernel.function("sys_shmdt").return ? { + kernel.function("sys_shmdt").return ? +{ name = "shmdt" retstr = returnstr(1) } @@ -2277,7 +2403,8 @@ probe syscall.shmdt.return = kernel.function("SyS_shmdt").return !, # int shmflg) # probe syscall.shmget = kernel.function("SyS_shmget") !, - kernel.function("sys_shmget") ? { + kernel.function("sys_shmget") ? +{ name = "shmget" key = $key size = $size @@ -2285,7 +2412,8 @@ probe syscall.shmget = kernel.function("SyS_shmget") !, argstr = sprintf("%d, %d, %d", $key, $size, $shmflg) } probe syscall.shmget.return = kernel.function("SyS_shmget").return !, - kernel.function("sys_shmget").return ? { + kernel.function("sys_shmget").return ? +{ name = "shmget" retstr = returnstr(1) } @@ -2295,7 +2423,8 @@ probe syscall.shmget.return = kernel.function("SyS_shmget").return !, # long sys_shutdown(int fd, int how) # probe syscall.shutdown = kernel.function("SyS_shutdown") !, - kernel.function("sys_shutdown") ? { + kernel.function("sys_shutdown") ? +{ name = "shutdown" s = $fd how = $how @@ -2303,7 +2432,8 @@ probe syscall.shutdown = kernel.function("SyS_shutdown") !, argstr = sprintf("%d, %s", $fd, how_str) } probe syscall.shutdown.return = kernel.function("SyS_shutdown").return !, - kernel.function("sys_shutdown").return ? { + kernel.function("sys_shutdown").return ? +{ name = "shutdown" retstr = returnstr(1) } @@ -2312,25 +2442,29 @@ probe syscall.shutdown.return = kernel.function("SyS_shutdown").return !, # sys_sigaction(int sig, const struct old_sigaction __user *act, struct old_sigaction __user *oact) # sys32_sigaction(int sig, struct old_sigaction32 __user *act, struct old_sigaction32 __user *oact) # -probe syscall.sigaction = kernel.function("sys_sigaction") ? { +probe syscall.sigaction = kernel.function("sys_sigaction") ? +{ name = "sigaction" sig = $sig act_uaddr = $act oact_uaddr = $oact argstr = sprintf("%s, {%s}, %p", _signal_name($sig), _struct_sigaction_u($act), $oact) } -probe syscall.sigaction.return = kernel.function("sys_sigaction").return ? { +probe syscall.sigaction.return = kernel.function("sys_sigaction").return ? +{ name = "sigaction" retstr = returnstr(1) } -probe syscall.sigaction32 = kernel.function("sys32_sigaction") ? { +probe syscall.sigaction32 = kernel.function("sys32_sigaction") ? +{ name = "sigaction" sig = $sig act_uaddr = $act oact_uaddr = $oact argstr = sprintf("%s, %p, %p", _signal_name($sig), $act, $oact) } -probe syscall.sigaction32.return = kernel.function("sys32_sigaction").return ? { +probe syscall.sigaction32.return = kernel.function("sys32_sigaction").return ? +{ name = "sigaction" retstr = returnstr(1) } @@ -2339,14 +2473,16 @@ probe syscall.sigaction32.return = kernel.function("sys32_sigaction").return ? { # unsigned long sys_signal(int sig, __sighandler_t handler) # probe syscall.signal = kernel.function("SyS_signal") !, - kernel.function("sys_signal") ? { + kernel.function("sys_signal") ? +{ name = "signal" sig = $sig handler = $handler argstr = sprintf("%s, %s", _signal_name($sig), _sighandler_str($handler)) } probe syscall.signal.return = kernel.function("SyS_signal").return !, - kernel.function("sys_signal").return ? { + kernel.function("sys_signal").return ? +{ name = "signal" retstr = returnstr(1) } @@ -2358,20 +2494,24 @@ probe syscall.signal.return = kernel.function("SyS_signal").return !, # compat_size_t sigsetsize) # probe syscall.signalfd = kernel.function("SyS_signalfd") !, - kernel.function("sys_signalfd") ? { + kernel.function("sys_signalfd") ? +{ name = "signalfd" argstr = sprintf("%d, %p, %d", $ufd, $user_mask, $sizemask) } probe syscall.signalfd.return = kernel.function("SyS_signalfd").return !, - kernel.function("sys_signalfd").return ? { + kernel.function("sys_signalfd").return ? +{ name = "signalfd" retstr = returnstr(1) } -probe syscall.compat_signalfd = kernel.function("compat_sys_signalfd") ? { +probe syscall.compat_signalfd = kernel.function("compat_sys_signalfd") ? +{ name = "compat_signalfd" argstr = sprintf("%d, %p, %d", $ufd, $sigmask, $sigsetsize) } -probe syscall.compat_signalfd.return = kernel.function("compat_sys_signalfd").return ? { +probe syscall.compat_signalfd.return = kernel.function("compat_sys_signalfd").return ? +{ name = "compat_signalfd" retstr = returnstr(1) } @@ -2380,12 +2520,14 @@ probe syscall.compat_signalfd.return = kernel.function("compat_sys_signalfd").re # long sys_sigpending(old_sigset_t __user *set) # probe syscall.sigpending = kernel.function("SyS_sigpending") !, - kernel.function("sys_sigpending") ? { + kernel.function("sys_sigpending") ? +{ name = "sigpending" argstr = sprintf("%p", $set) } probe syscall.sigpending.return = kernel.function("SyS_sigpending").return !, - kernel.function("sys_sigpending").return ? { + kernel.function("sys_sigpending").return ? +{ name = "sigpending" retstr = returnstr(1) } @@ -2413,15 +2555,13 @@ probe syscall.sigprocmask.return = kernel.function("SyS_sigprocmask").return !, # sigreturn __________________________________________________ # int sys_sigreturn(unsigned long __unused) # -probe syscall.sigreturn = - kernel.function("sys_sigreturn") ?, +probe syscall.sigreturn = kernel.function("sys_sigreturn") ?, kernel.function("sys32_sigreturn") ? { name = "sigreturn" argstr = "" } -probe syscall.sigreturn.return = - kernel.function("sys_sigreturn").return ?, +probe syscall.sigreturn.return = kernel.function("sys_sigreturn").return ?, kernel.function("sys32_sigreturn").return ? { name = "sigreturn" @@ -2429,16 +2569,14 @@ probe syscall.sigreturn.return = } # sigsuspend _________________________________________________ -# -probe syscall.sigsuspend = - kernel.function("sys_sigsuspend") ?, - kernel.function("sys32_sigsuspend") ? +# +probe syscall.sigsuspend = kernel.function("sys_sigsuspend") ?, + kernel.function("sys32_sigsuspend") ? { name = "sigsuspend" argstr = "" } -probe syscall.sigsuspend.return = - kernel.function("sys_sigsuspend").return ?, +probe syscall.sigsuspend.return = kernel.function("sys_sigsuspend").return ?, kernel.function("sys32_sigsuspend").return ? { name = "sigsuspend" @@ -2449,17 +2587,19 @@ probe syscall.sigsuspend.return = # long sys_socket(int family, int type, int protocol) # probe syscall.socket = kernel.function("SyS_socket") !, - kernel.function("sys_socket") ? { + kernel.function("sys_socket") ? +{ name = "socket" family = $family type = $type protocol = $protocol argstr = sprintf("%s, %s, %d", _sock_family_str($family), - _sock_type_str($type), - $protocol) + _sock_type_str($type), + $protocol) } probe syscall.socket.return = kernel.function("SyS_socket").return !, - kernel.function("sys_socket").return ? { + kernel.function("sys_socket").return ? +{ name = "socket" retstr = returnstr(1) } @@ -2469,13 +2609,15 @@ probe syscall.socket.return = kernel.function("SyS_socket").return !, # # long sys_socketcall(int call, unsigned long __user *args) # -#probe syscall.socketcall = kernel.function("sys_socketcall") ? { +#probe syscall.socketcall = kernel.function("sys_socketcall") ? +#{ # name = "socketcall" # call = $call # args_uaddr = $args # argstr = sprintf("%d, %p", $call, args_uaddr) #} -#probe syscall.socketcall.return = kernel.function("sys_socketcall").return ? { +#probe syscall.socketcall.return = kernel.function("sys_socketcall").return ? +#{ # name = "socketcall" # retstr = returnstr(1) #} @@ -2487,19 +2629,21 @@ probe syscall.socket.return = kernel.function("SyS_socket").return !, # int __user *usockvec) # probe syscall.socketpair = kernel.function("SyS_socketpair") !, - kernel.function("sys_socketpair") ? { + kernel.function("sys_socketpair") ? +{ name = "socketpair" family = $family type = $type protocol = $protocol sv_uaddr = $usockvec - argstr = sprintf("%s, %s, %d, %p", - _sock_family_str($family), - _sock_type_str($type), - $protocol, sv_uaddr) + argstr = sprintf("%s, %s, %d, %p", + _sock_family_str($family), + _sock_type_str($type), + $protocol, sv_uaddr) } probe syscall.socketpair.return = kernel.function("SyS_socketpair").return !, - kernel.function("sys_socketpair").return ? { + kernel.function("sys_socketpair").return ? +{ name = "socketpair" retstr = returnstr(1) } @@ -2511,13 +2655,15 @@ probe syscall.socketpair.return = kernel.function("SyS_socketpair").return !, # size_t len, unsigned int flags) # probe syscall.splice = kernel.function("SyS_splice") !, - kernel.function("sys_splice") ? { + kernel.function("sys_splice") ? +{ name = "splice" argstr = sprintf("%d, %p, %d, %p, %d, 0x%x", $fd_in, $off_in, $fd_out, $off_out, $len, $flags) } probe syscall.splice.return = kernel.function("SyS_splice").return !, - kernel.function("sys_splice").return ? { + kernel.function("sys_splice").return ? +{ name = "splice" retstr = returnstr(1) } @@ -2527,13 +2673,15 @@ probe syscall.splice.return = kernel.function("SyS_splice").return !, # long sys_ssetmask(int newmask) # probe syscall.ssetmask = kernel.function("SyS_ssetmask") !, - kernel.function("sys_ssetmask") ? { + kernel.function("sys_ssetmask") ? +{ name = "ssetmask" newmask = $newmask argstr = sprint($newmask) } probe syscall.ssetmask.return = kernel.function("SyS_ssetmask").return !, - kernel.function("sys_ssetmask").return ? { + kernel.function("sys_ssetmask").return ? +{ name = "ssetmask" retstr = returnstr(1) } @@ -2544,8 +2692,7 @@ probe syscall.ssetmask.return = kernel.function("SyS_ssetmask").return !, # long sys_stat64(char __user * filename, struct stat64 __user * statbuf) # long sys_oabi_stat64(char __user * filename, struct oldabi_stat64 __user * statbuf) # long compat_sys_newstat(char __user * filename, struct compat_stat __user *statbuf) -probe syscall.stat = - kernel.function("sys_stat") ?, +probe syscall.stat = kernel.function("sys_stat") ?, kernel.function("SyS_newstat") ?, kernel.function("sys_newstat") ?, kernel.function("sys32_stat64") ?, @@ -2560,15 +2707,14 @@ probe syscall.stat = buf_uaddr = $statbuf argstr = sprintf("%s, %p", user_string_quoted($filename), buf_uaddr) } -probe syscall.stat.return = - kernel.function("sys_stat").return ?, +probe syscall.stat.return = kernel.function("sys_stat").return ?, kernel.function("SyS_newstat").return ?, kernel.function("sys_newstat").return ?, kernel.function("sys32_stat64").return ?, kernel.function("SyS_stat64").return ?, kernel.function("sys_stat64").return ?, kernel.function("sys_oabi_stat64").return ?, - kernel.function("compat_sys_newstat").return ? + kernel.function("compat_sys_newstat").return ? { name = "stat" retstr = returnstr(1) @@ -2578,8 +2724,7 @@ probe syscall.stat.return = # long sys_statfs(const char __user * path, struct statfs __user * buf) # long compat_sys_statfs(const char __user *path, struct compat_statfs __user *buf) # -probe syscall.statfs = - kernel.function("compat_sys_statfs") ?, +probe syscall.statfs = kernel.function("compat_sys_statfs") ?, kernel.function("SyS_statfs") !, kernel.function("sys_statfs") ? { @@ -2594,8 +2739,7 @@ probe syscall.statfs = %) } -probe syscall.statfs.return = - kernel.function("compat_sys_statfs").return ?, +probe syscall.statfs.return = kernel.function("compat_sys_statfs").return ?, kernel.function("SyS_statfs").return !, kernel.function("sys_statfs").return ? { @@ -2608,8 +2752,7 @@ probe syscall.statfs.return = # long sys_statfs64(const char __user *path, size_t sz, struct statfs64 __user *buf) # long compat_sys_statfs64(const char __user *path, compat_size_t sz, struct compat_statfs64 __user *buf) # -probe syscall.statfs64 = - kernel.function("compat_sys_statfs64") ?, +probe syscall.statfs64 = kernel.function("compat_sys_statfs64") ?, kernel.function("SyS_statfs64") !, kernel.function("sys_statfs64") ? { @@ -2618,15 +2761,14 @@ probe syscall.statfs64 = buf_uaddr = $buf %( kernel_v >= "2.6.27" %? path = user_string($pathname) - argstr = sprintf("%s, %d, %p", user_string_quoted($pathname), $sz, $buf) + argstr = sprintf("%s, %d, %p", user_string_quoted($pathname), $sz, $buf) %: path = user_string($path) - argstr = sprintf("%s, %d, %p", user_string_quoted($path), $sz, $buf) + argstr = sprintf("%s, %d, %p", user_string_quoted($path), $sz, $buf) %) } -probe syscall.statfs64.return = - kernel.function("compat_sys_statfs64").return ?, +probe syscall.statfs64.return = kernel.function("compat_sys_statfs64").return ?, kernel.function("SyS_statfs64").return !, kernel.function("sys_statfs64").return ? { @@ -2639,18 +2781,16 @@ probe syscall.statfs64.return = # long sys_stime(time_t __user *tptr) # long compat_sys_stime(compat_time_t __user *tptr) # -probe syscall.stime = - kernel.function("compat_sys_stime") ?, +probe syscall.stime = kernel.function("compat_sys_stime") ?, kernel.function("SyS_stime") !, kernel.function("sys_stime") ? { name = "stime" t_uaddr = $tptr - /* FIXME. Decode time */ + /* FIXME. Decode time */ argstr = sprintf("%p", $tptr) } -probe syscall.stime.return = - kernel.function("compat_sys_stime").return ?, +probe syscall.stime.return = kernel.function("compat_sys_stime").return ?, kernel.function("SyS_stime").return !, kernel.function("sys_stime").return ? { @@ -2664,13 +2804,15 @@ probe syscall.stime.return = # sys_swapoff(const char __user * specialfile) # probe syscall.swapoff = kernel.function("SyS_swapoff") !, - kernel.function("sys_swapoff") ? { + kernel.function("sys_swapoff") ? +{ name = "swapoff" path = user_string($specialfile) argstr = user_string_quoted($specialfile) } probe syscall.swapoff.return = kernel.function("SyS_swapoff").return !, - kernel.function("sys_swapoff").return ? { + kernel.function("sys_swapoff").return ? +{ name = "swapoff" retstr = returnstr(1) } @@ -2681,14 +2823,16 @@ probe syscall.swapoff.return = kernel.function("SyS_swapoff").return !, # int swap_flags) # probe syscall.swapon = kernel.function("SyS_swapon") !, - kernel.function("sys_swapon") ? { + kernel.function("sys_swapon") ? +{ name = "swapon" path = user_string($specialfile) swapflags = $swap_flags argstr = sprintf("%s, %d", user_string_quoted($specialfile), swapflags) } probe syscall.swapon.return = kernel.function("SyS_swapon").return !, - kernel.function("sys_swapon").return ? { + kernel.function("sys_swapon").return ? +{ name = "swapon" retstr = returnstr(1) } @@ -2697,15 +2841,17 @@ probe syscall.swapon.return = kernel.function("SyS_swapon").return !, # long sys_symlink(const char __user * oldname, # const char __user * newname) probe syscall.symlink = kernel.function("SyS_symlink") !, - kernel.function("sys_symlink") { + kernel.function("sys_symlink") +{ name = "symlink" oldpath = user_string($oldname) newpath = user_string($newname) argstr = sprintf("%s, %s", user_string_quoted($oldname), - user_string_quoted($newname)) + user_string_quoted($newname)) } probe syscall.symlink.return = kernel.function("SyS_symlink").return !, - kernel.function("sys_symlink").return { + kernel.function("sys_symlink").return +{ name = "symlink" retstr = returnstr(1) } @@ -2715,7 +2861,8 @@ probe syscall.symlink.return = kernel.function("SyS_symlink").return !, # long sys_symlinkat(const char __user *oldname, int newdfd, # const char __user *newname) probe syscall.symlinkat = kernel.function("SyS_symlinkat") !, - kernel.function("sys_symlinkat") ? { + kernel.function("sys_symlinkat") ? +{ name = "symlinkat" oldname = $oldname oldname_str = user_string($oldname) @@ -2727,7 +2874,8 @@ probe syscall.symlinkat = kernel.function("SyS_symlinkat") !, newdfd_str, user_string_quoted($newname)) } probe syscall.symlinkat.return = kernel.function("SyS_symlinkat").return !, - kernel.function("sys_symlinkat").return ? { + kernel.function("sys_symlinkat").return ? +{ name = "symlinkat" retstr = returnstr(1) } @@ -2736,11 +2884,13 @@ probe syscall.symlinkat.return = kernel.function("SyS_symlinkat").return !, # # sys_sync(void) # -probe syscall.sync = kernel.function("sys_sync") { +probe syscall.sync = kernel.function("sys_sync") +{ name = "sync" argstr = "" } -probe syscall.sync.return = kernel.function("sys_sync").return { +probe syscall.sync.return = kernel.function("sys_sync").return +{ name = "sync" retstr = returnstr(1) } @@ -2749,16 +2899,14 @@ probe syscall.sync.return = kernel.function("sys_sync").return { # # long sys_sysctl(struct __sysctl_args __user *args) # -probe syscall.sysctl = - kernel.function("compat_sys_sysctl") ?, +probe syscall.sysctl = kernel.function("compat_sys_sysctl") ?, kernel.function("SyS_sysctl") !, kernel.function("sys_sysctl") ? { name = "sysctl" argstr = sprintf("%p", $args) } -probe syscall.sysctl.return = - kernel.function("compat_sys_sysctl").return ?, +probe syscall.sysctl.return = kernel.function("compat_sys_sysctl").return ?, kernel.function("SyS_sysctl").return !, kernel.function("sys_sysctl").return ? { @@ -2774,7 +2922,8 @@ probe syscall.sysctl.return = # unsigned long arg2) # probe syscall.sysfs = kernel.function("SyS_sysfs") !, - kernel.function("sys_sysfs") { + kernel.function("sys_sysfs") +{ name = "sysfs" option = $option arg1 = $arg1 @@ -2789,7 +2938,8 @@ probe syscall.sysfs = kernel.function("SyS_sysfs") !, argstr = sprintf("%d, %d, %d", $option, $arg1, $arg2) } probe syscall.sysfs.return = kernel.function("SyS_sysfs").return !, - kernel.function("sys_sysfs").return { + kernel.function("sys_sysfs").return +{ name = "sysfs" retstr = returnstr(1) } @@ -2797,8 +2947,7 @@ probe syscall.sysfs.return = kernel.function("SyS_sysfs").return !, # # long sys_sysinfo(struct sysinfo __user *info) # long compat_sys_sysinfo(struct compat_sysinfo __user *info) -probe syscall.sysinfo = - kernel.function("compat_sys_sysinfo") ?, +probe syscall.sysinfo = kernel.function("compat_sys_sysinfo") ?, kernel.function("SyS_sysinfo") !, kernel.function("sys_sysinfo") { @@ -2806,8 +2955,7 @@ probe syscall.sysinfo = info_uaddr = $info argstr = sprintf("%p", $info) } -probe syscall.sysinfo.return = - kernel.function("compat_sys_sysinfo").return ?, +probe syscall.sysinfo.return = kernel.function("compat_sys_sysinfo").return ?, kernel.function("SyS_sysinfo").return !, kernel.function("sys_sysinfo").return { @@ -2820,7 +2968,8 @@ probe syscall.sysinfo.return = # long sys_syslog(int type, char __user * buf, int len) # probe syscall.syslog = kernel.function("SyS_syslog") !, - kernel.function("sys_syslog") { + kernel.function("sys_syslog") +{ name = "syslog" type = $type bufp_uaddr = $buf @@ -2828,7 +2977,8 @@ probe syscall.syslog = kernel.function("SyS_syslog") !, argstr = sprintf("%d, %p, %d", $type, $buf, $len) } probe syscall.syslog.return = kernel.function("SyS_syslog").return !, - kernel.function("sys_syslog").return { + kernel.function("sys_syslog").return +{ name = "syslog" retstr = returnstr(1) } @@ -2838,12 +2988,14 @@ probe syscall.syslog.return = kernel.function("SyS_syslog").return !, # long sys_tee(int fdin, int fdout, size_t len, unsigned int flags) # probe syscall.tee = kernel.function("SyS_tee") !, - kernel.function("sys_tee") ? { + kernel.function("sys_tee") ? +{ name = "tee" - argstr = sprintf("%d, %d, %d, 0x%x", $fdin, $fdout, $len, $flags) + argstr = sprintf("%d, %d, %d, 0x%x", $fdin, $fdout, $len, $flags) } probe syscall.tee.return = kernel.function("SyS_tee").return !, - kernel.function("sys_tee").return ? { + kernel.function("sys_tee").return ? +{ name = "tee" retstr = returnstr(1) } @@ -2856,7 +3008,8 @@ probe syscall.tee.return = kernel.function("SyS_tee").return !, # int sig) # probe syscall.tgkill = kernel.function("SyS_tgkill") !, - kernel.function("sys_tgkill") { + kernel.function("sys_tgkill") +{ name = "tgkill" tgid = $tgid pid = $pid @@ -2864,7 +3017,8 @@ probe syscall.tgkill = kernel.function("SyS_tgkill") !, argstr = sprintf("%d, %d, %s", $tgid, $pid, _signal_name($sig)) } probe syscall.tgkill.return = kernel.function("SyS_tgkill").return !, - kernel.function("sys_tgkill").return { + kernel.function("sys_tgkill").return +{ name = "tgkill" retstr = returnstr(1) } @@ -2875,8 +3029,7 @@ probe syscall.tgkill.return = kernel.function("SyS_tgkill").return !, # long sys32_time(compat_time_t __user * tloc) # long compat_sys_time(compat_time_t __user * tloc) # -probe syscall.time = - kernel.function("sys32_time") ?, +probe syscall.time = kernel.function("sys32_time") ?, kernel.function("sys_time64") ?, kernel.function("compat_sys_time") ?, kernel.function("SyS_time") !, @@ -2886,8 +3039,7 @@ probe syscall.time = t_uaddr = $tloc argstr = sprintf("%p", $tloc) } -probe syscall.time.return = - kernel.function("sys32_time").return ?, +probe syscall.time.return = kernel.function("sys32_time").return ?, kernel.function("sys_time64").return ?, kernel.function("compat_sys_time").return ?, kernel.function("SyS_time").return !, @@ -2904,7 +3056,8 @@ probe syscall.time.return = # timer_t __user * created_timer_id) # probe syscall.timer_create = kernel.function("SyS_timer_create") !, - kernel.function("sys_timer_create") { + kernel.function("sys_timer_create") +{ name = "timer_create" clockid = $which_clock clockid_str = _get_wc_str($which_clock) @@ -2912,9 +3065,9 @@ probe syscall.timer_create = kernel.function("SyS_timer_create") !, timerid_uaddr = $created_timer_id argstr = sprintf("%s, %p, %p", clockid_str, $timer_event_spec, $created_timer_id) } -probe syscall.timer_create.return = - kernel.function("SyS_timer_create").return !, - kernel.function("sys_timer_create").return { +probe syscall.timer_create.return = kernel.function("SyS_timer_create").return !, + kernel.function("sys_timer_create").return +{ name = "timer_create" retstr = returnstr(1) } @@ -2924,13 +3077,15 @@ probe syscall.timer_create.return = # long sys_timer_delete(timer_t timer_id) # probe syscall.timer_delete = kernel.function("SyS_timer_delete") !, - kernel.function("sys_timer_delete") { + kernel.function("sys_timer_delete") +{ name = "timer_delete" timerid = $timer_id argstr = sprint($timer_id) } probe syscall.timer_delete.return = kernel.function("SyS_timer_delete").return !, - kernel.function("sys_timer_delete").return { + kernel.function("sys_timer_delete").return +{ name = "timer_delete" retstr = returnstr(1) } @@ -2940,14 +3095,15 @@ probe syscall.timer_delete.return = kernel.function("SyS_timer_delete").return ! # long sys_timer_getoverrun(timer_t timer_id) # probe syscall.timer_getoverrun = kernel.function("SyS_timer_getoverrun") !, - kernel.function("sys_timer_getoverrun") { + kernel.function("sys_timer_getoverrun") +{ name = "timer_getoverrun" timerid = $timer_id argstr = sprint($timer_id) } -probe syscall.timer_getoverrun.return = - kernel.function("SyS_timer_getoverrun").return !, - kernel.function("sys_timer_getoverrun").return { +probe syscall.timer_getoverrun.return = kernel.function("SyS_timer_getoverrun").return !, + kernel.function("sys_timer_getoverrun").return +{ name = "timer_getoverrun" retstr = returnstr(1) } @@ -2958,15 +3114,16 @@ probe syscall.timer_getoverrun.return = # struct itimerspec __user *setting) # probe syscall.timer_gettime = kernel.function("SyS_timer_gettime") !, - kernel.function("sys_timer_gettime") { + kernel.function("sys_timer_gettime") +{ name = "timer_gettime" timerid = $timer_id value_uaddr = $setting argstr = sprintf("%d, %p", $timer_id, $setting) } -probe syscall.timer_gettime.return = - kernel.function("SyS_timer_gettime").return !, - kernel.function("sys_timer_gettime").return { +probe syscall.timer_gettime.return = kernel.function("SyS_timer_gettime").return !, + kernel.function("sys_timer_gettime").return +{ name = "timer_gettime" retstr = returnstr(1) } @@ -2979,19 +3136,20 @@ probe syscall.timer_gettime.return = # struct itimerspec __user *old_setting) # probe syscall.timer_settime = kernel.function("SyS_timer_settime") !, - kernel.function("sys_timer_settime") { + kernel.function("sys_timer_settime") +{ name = "timer_settime" timerid = $timer_id flags = $flags value_uaddr = $new_setting ovalue_uaddr = $old_setting argstr = sprintf("%d, %d, %s, %p", $timer_id, $flags, - _struct_itimerspec_u($new_setting), - $old_setting) + _struct_itimerspec_u($new_setting), + $old_setting) } -probe syscall.timer_settime.return = - kernel.function("SyS_timer_settime").return !, - kernel.function("sys_timer_settime").return { +probe syscall.timer_settime.return = kernel.function("SyS_timer_settime").return !, + kernel.function("sys_timer_settime").return +{ name = "timer_settime" retstr = returnstr(1) } @@ -3003,15 +3161,13 @@ probe syscall.timer_settime.return = # long compat_sys_timerfd(int ufd, int clockid, int flags, # const struct compat_itimerspec __user *utmr) # -probe syscall.timerfd = - kernel.function("sys_timerfd") ?, +probe syscall.timerfd = kernel.function("sys_timerfd") ?, kernel.function("compat_sys_timerfd") ? { name = "timerfd" argstr = sprintf("%d, %d, 0x%x", $ufd, $clockid, $flags) } -probe syscall.timerfd.return = - kernel.function("sys_timerfd").return ?, +probe syscall.timerfd.return = kernel.function("sys_timerfd").return ?, kernel.function("compat_sys_timerfd").return ? { name = "timerfd" @@ -3022,16 +3178,14 @@ probe syscall.timerfd.return = # # long sys_times(struct tms __user * tbuf) # long compat_sys_times(struct compat_tms __user *tbuf) -probe syscall.times = - kernel.function("compat_sys_times") ?, +probe syscall.times = kernel.function("compat_sys_times") ?, kernel.function("SyS_times") !, kernel.function("sys_times") ? { name = "times" - argstr = sprintf("%p", $tbuf) + argstr = sprintf("%p", $tbuf) } -probe syscall.times.return = - kernel.function("compat_sys_times").return ?, +probe syscall.times.return = kernel.function("compat_sys_times").return ?, kernel.function("SyS_times").return !, kernel.function("sys_times").return ? { @@ -3046,14 +3200,16 @@ probe syscall.times.return = # int sig) # probe syscall.tkill = kernel.function("SyS_tkill") !, - kernel.function("sys_tkill") { + kernel.function("sys_tkill") +{ name = "tkill" pid = $pid sig = $sig argstr = sprintf("%d, %s", $pid, _signal_name($sig)) } probe syscall.tkill.return = kernel.function("SyS_tkill").return !, - kernel.function("sys_tkill").return { + kernel.function("sys_tkill").return +{ name = "tkill" retstr = returnstr(1) } @@ -3065,7 +3221,8 @@ probe syscall.tkill.return = kernel.function("SyS_tkill").return !, # probe syscall.truncate = kernel.function("SyS_truncate") !, kernel.function("sys_truncate") ?, - kernel.function("sys_truncate64") ? { + kernel.function("sys_truncate64") ? +{ name = "truncate" path_uaddr = $path path = user_string($path) @@ -3074,7 +3231,8 @@ probe syscall.truncate = kernel.function("SyS_truncate") !, } probe syscall.truncate.return = kernel.function("SyS_truncate").return !, kernel.function("sys_truncate").return ?, - kernel.function("sys_truncate64").return ? { + kernel.function("sys_truncate64").return ? +{ name = "truncate" retstr = returnstr(1) } @@ -3082,13 +3240,15 @@ probe syscall.truncate.return = kernel.function("SyS_truncate").return !, # tux ________________________________________________________ # long sys_tux (unsigned int action, user_req_t *u_info) # -probe syscall.tux = kernel.function("sys_tux") ? { +probe syscall.tux = kernel.function("sys_tux") ? +{ name = "tux" action = $action u_info_uaddr = $u_info argstr = sprintf("%d, %p", $action, $u_info) } -probe syscall.tux.return = kernel.function("sys_tux").return ? { +probe syscall.tux.return = kernel.function("sys_tux").return ? +{ name = "tux" retstr = returnstr(1) } @@ -3097,13 +3257,15 @@ probe syscall.tux.return = kernel.function("sys_tux").return ? { # long sys_umask(int mask) # probe syscall.umask = kernel.function("SyS_umask") !, - kernel.function("sys_umask") { + kernel.function("sys_umask") +{ name = "umask" mask = $mask argstr = sprintf("%#o", $mask) } probe syscall.umask.return = kernel.function("SyS_umask").return !, - kernel.function("sys_umask").return { + kernel.function("sys_umask").return +{ name = "umask" retstr = returnstr(3) } @@ -3112,7 +3274,8 @@ probe syscall.umask.return = kernel.function("SyS_umask").return !, # long sys_umount(char __user * name, int flags) # probe syscall.umount = kernel.function("SyS_umount") !, - kernel.function("sys_umount") { + kernel.function("sys_umount") +{ name = "umount" target = user_string($name) flags = $flags @@ -3120,7 +3283,8 @@ probe syscall.umount = kernel.function("SyS_umount") !, argstr = sprintf("%s, %s", user_string_quoted($name), flags_str) } probe syscall.umount.return = kernel.function("SyS_umount").return !, - kernel.function("sys_umount").return { + kernel.function("sys_umount").return +{ name = "umount" retstr = returnstr(1) } @@ -3132,8 +3296,7 @@ probe syscall.umount.return = kernel.function("SyS_umount").return !, # int sys32_olduname(struct oldold_utsname __user * name) # long sys32_uname(struct old_utsname __user * name) # -probe syscall.uname = - kernel.function("sys_uname") ?, +probe syscall.uname = kernel.function("sys_uname") ?, kernel.function("sys_olduname") ?, kernel.function("sys32_olduname") ?, kernel.function("sys32_uname") ?, @@ -3144,8 +3307,7 @@ probe syscall.uname = argstr = sprintf("%p", $name) } -probe syscall.uname.return = - kernel.function("sys_uname").return ?, +probe syscall.uname.return = kernel.function("sys_uname").return ?, kernel.function("sys_olduname").return ?, kernel.function("sys32_olduname").return ?, kernel.function("sys32_uname").return ?, @@ -3160,14 +3322,16 @@ probe syscall.uname.return = # long sys_unlink(const char __user * pathname) # probe syscall.unlink = kernel.function("SyS_unlink") !, - kernel.function("sys_unlink") { + kernel.function("sys_unlink") +{ name = "unlink" pathname_uaddr = $pathname pathname = user_string($pathname) argstr = user_string_quoted($pathname) } probe syscall.unlink.return = kernel.function("SyS_unlink").return !, - kernel.function("sys_unlink").return { + kernel.function("sys_unlink").return +{ name = "unlink" retstr = returnstr(1) } @@ -3177,7 +3341,8 @@ probe syscall.unlink.return = kernel.function("SyS_unlink").return !, # long sys_unlinkat(int dfd, const char __user *pathname, # int flag) probe syscall.unlinkat = kernel.function("SyS_unlinkat") !, - kernel.function("sys_unlinkat") ? { + kernel.function("sys_unlinkat") ? +{ name = "unlinkat" dfd = $dfd dfd_str = _dfd_str($dfd) @@ -3188,7 +3353,8 @@ probe syscall.unlinkat = kernel.function("SyS_unlinkat") !, argstr = sprintf("%s, %s, %s", dfd_str, user_string_quoted($pathname), flag_str) } probe syscall.unlinkat.return = kernel.function("SyS_unlinkat").return !, - kernel.function("sys_unlinkat").return ? { + kernel.function("sys_unlinkat").return ? +{ name = "unlinkat" retstr = returnstr(1) } @@ -3197,13 +3363,15 @@ probe syscall.unlinkat.return = kernel.function("SyS_unlinkat").return !, # new function with 2.6.16 # long sys_unshare(unsigned long unshare_flags) probe syscall.unshare = kernel.function("SyS_unshare") !, - kernel.function("sys_unshare") ? { + kernel.function("sys_unshare") ? +{ name = "unshare" unshare_flags = $unshare_flags argstr = __fork_flags(unshare_flags) } probe syscall.unshare.return = kernel.function("SyS_unshare").return !, - kernel.function("sys_unshare").return ? { + kernel.function("sys_unshare").return ? +{ name = "unshare" retstr = returnstr(1) } @@ -3214,14 +3382,16 @@ probe syscall.unshare.return = kernel.function("SyS_unshare").return !, # sys_uselib(const char __user * library) # probe syscall.uselib = kernel.function("SyS_uselib") !, - kernel.function("sys_uselib") { + kernel.function("sys_uselib") +{ name = "uselib" library_uaddr = $library library = user_string($library) argstr = user_string_quoted($library) } probe syscall.uselib.return = kernel.function("SyS_uselib").return !, - kernel.function("sys_uselib").return { + kernel.function("sys_uselib").return +{ name = "uselib" retstr = returnstr(1) } @@ -3229,7 +3399,8 @@ probe syscall.uselib.return = kernel.function("SyS_uselib").return !, # long sys_ustat(unsigned dev, struct ustat __user * ubuf) # probe syscall.ustat = kernel.function("SyS_ustat") !, - kernel.function("sys_ustat") { + kernel.function("sys_ustat") +{ name = "ustat" dev = $dev ubuf_uaddr = $ubuf @@ -3237,16 +3408,16 @@ probe syscall.ustat = kernel.function("SyS_ustat") !, } #long sys32_ustat(unsigned dev, struct ustat32 __user *u32p) -probe syscall.ustat32 = kernel.function("sys32_ustat") ? { +probe syscall.ustat32 = kernel.function("sys32_ustat") ? +{ name = "ustat" dev = $dev argstr = sprintf("%d, %p", $dev, $u32p) } -probe syscall.ustat.return = - kernel.function("SyS_ustat").return ?, - kernel.function("sys_ustat").return?, - kernel.function("sys32_ustat").return ? +probe syscall.ustat.return = kernel.function("SyS_ustat").return ?, + kernel.function("sys_ustat").return ?, + kernel.function("sys32_ustat").return ? { name = "ustat" retstr = returnstr(1) @@ -3255,7 +3426,8 @@ probe syscall.ustat.return = # utime ______________________________________________________ # long sys_utime(char __user * filename, struct utimbuf __user * times) probe syscall.utime = kernel.function("SyS_utime") !, - kernel.function("sys_utime") ? { + kernel.function("sys_utime") ? +{ name = "utime" filename_uaddr = $filename filename = user_string($filename) @@ -3263,16 +3435,18 @@ probe syscall.utime = kernel.function("SyS_utime") !, actime = _struct_utimbuf_actime(buf_uaddr) modtime = _struct_utimbuf_modtime(buf_uaddr) argstr = sprintf("%s, [%s, %s]", user_string_quoted($filename), - ctime(actime), ctime(modtime)) + ctime(actime), ctime(modtime)) } probe syscall.utime.return = kernel.function("SyS_utime").return !, - kernel.function("sys_utime").return ? { + kernel.function("sys_utime").return ? +{ name = "utime" retstr = returnstr(1) } # long compat_sys_utime(char __user *filename, struct compat_utimbuf __user *t) -probe syscall.compat_utime = kernel.function("compat_sys_utime") ? { +probe syscall.compat_utime = kernel.function("compat_sys_utime") ? +{ name = "utime" filename_uaddr = $filename filename = user_string($filename) @@ -3280,9 +3454,10 @@ probe syscall.compat_utime = kernel.function("compat_sys_utime") ? { actime = _struct_compat_utimbuf_actime(buf_uaddr) modtime = _struct_compat_utimbuf_modtime(buf_uaddr) argstr = sprintf("%s, [%s, %s]", user_string_quoted($filename), - ctime(actime), ctime(modtime)) + ctime(actime), ctime(modtime)) } -probe syscall.compat_utime.return = kernel.function("compat_sys_utime").return ? { +probe syscall.compat_utime.return = kernel.function("compat_sys_utime").return ? +{ name = "utime" retstr = returnstr(1) } @@ -3292,16 +3467,18 @@ probe syscall.compat_utime.return = kernel.function("compat_sys_utime").return ? # long sys_utimes(char __user * filename, struct timeval __user * utimes) # probe syscall.utimes = kernel.function("SyS_utimes") !, - kernel.function("sys_utimes") { + kernel.function("sys_utimes") +{ name = "utimes" filename_uaddr = $filename filename = user_string($filename) tvp_uaddr = $utimes - argstr = sprintf("%s, %s", user_string_quoted($filename), + argstr = sprintf("%s, %s", user_string_quoted($filename), _struct_timeval_u($utimes, 2)) } probe syscall.utimes.return = kernel.function("SyS_utimes").return !, - kernel.function("sys_utimes").return { + kernel.function("sys_utimes").return +{ name = "utimes" retstr = returnstr(1) } @@ -3309,13 +3486,15 @@ probe syscall.utimes.return = kernel.function("SyS_utimes").return !, # # long compat_sys_utimes(char __user *filename, struct compat_timeval __user *t) # -probe syscall.compat_sys_utimes = kernel.function("compat_sys_utimes") ? { +probe syscall.compat_sys_utimes = kernel.function("compat_sys_utimes") ? +{ name = "utimes" filename = user_string($filename) argstr = sprintf("%s, %s", user_string_quoted($filename), - _struct_compat_timeval_u($t, 2)) + _struct_compat_timeval_u($t, 2)) } -probe syscall.compat_sys_utimes.return = kernel.function("compat_sys_utimes").return ? { +probe syscall.compat_sys_utimes.return = kernel.function("compat_sys_utimes").return ? +{ name = "utimes" retstr = returnstr(1) } @@ -3323,24 +3502,28 @@ probe syscall.compat_sys_utimes.return = kernel.function("compat_sys_utimes").re # utimensat ____________________________________________________ # long sys_utimensat(int dfd, char __user *filename, struct timespec __user *utimes, int flags) # long compat_sys_utimensat(unsigned int dfd, char __user *filename, struct compat_timespec __user *t, int flags) -# +# probe syscall.utimensat = kernel.function("SyS_utimensat") !, - kernel.function("sys_utimensat") ? { + kernel.function("sys_utimensat") ? +{ name = "utimensat" - argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_timespec_u($utimes,2), + argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_timespec_u($utimes, 2), _at_flag_str($flags)) } -probe syscall.compat_utimensat = kernel.function("compat_sys_utimensat") ? { +probe syscall.compat_utimensat = kernel.function("compat_sys_utimensat") ? +{ name = "utimensat" - argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_compat_timespec_u($t,2), + argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_compat_timespec_u($t, 2), _at_flag_str($flags)) } probe syscall.utimensat.return = kernel.function("SyS_utimensat").return !, - kernel.function("sys_utimensat").return ? { + kernel.function("sys_utimensat").return ? +{ name = "utimensat" retstr = returnstr(1) } -probe syscall.compat_utimensat.return = kernel.function("compat_sys_utimensat").return ? { +probe syscall.compat_utimensat.return = kernel.function("compat_sys_utimensat").return ? +{ name = "utimensat" retstr = returnstr(1) } @@ -3350,11 +3533,13 @@ probe syscall.compat_utimensat.return = kernel.function("compat_sys_utimensat") # asmlinkage long # sys_vhangup(void) # -probe syscall.vhangup = kernel.function("sys_vhangup") { +probe syscall.vhangup = kernel.function("sys_vhangup") +{ name = "vhangup" argstr = "" } -probe syscall.vhangup.return = kernel.function("sys_vhangup").return { +probe syscall.vhangup.return = kernel.function("sys_vhangup").return +{ name = "vhangup" retstr = returnstr(1) } @@ -3367,20 +3552,24 @@ probe syscall.vhangup.return = kernel.function("sys_vhangup").return { # unsigned int nr_segs, unsigned int flags) # probe syscall.vmsplice = kernel.function("SyS_vmsplice") !, - kernel.function("sys_vmsplice") ? { + kernel.function("sys_vmsplice") ? +{ name = "vmsplice" argstr = sprintf("%d, %p, %d, 0x%x", $fd, $iov, $nr_segs, $flags) } -probe syscall.compat_vmsplice = kernel.function("compat_sys_vmsplice") ? { +probe syscall.compat_vmsplice = kernel.function("compat_sys_vmsplice") ? +{ name = "vmsplice" argstr = sprintf("%d, %p, %d, 0x%x", $fd, $iov32, $nr_segs, $flags) } probe syscall.vmsplice.return = kernel.function("SyS_vmsplice").return !, - kernel.function("sys_vmsplice").return ? { + kernel.function("sys_vmsplice").return ? +{ name = "vmsplice" retstr = returnstr(1) } -probe syscall.compat_vmsplice.return = kernel.function("compat_sys_vmsplice").return ? { +probe syscall.compat_vmsplice.return = kernel.function("compat_sys_vmsplice").return ? +{ name = "vmsplice" retstr = returnstr(1) } @@ -3393,7 +3582,8 @@ probe syscall.compat_vmsplice.return = kernel.function("compat_sys_vmsplice").re # struct rusage __user *ru) # probe syscall.wait4 = kernel.function("SyS_wait4") !, - kernel.function("sys_wait4") { + kernel.function("sys_wait4") +{ name = "wait4" pid = %( kernel_vr >= "2.6.25" %? $upid %: $pid%) status_uaddr = $stat_addr @@ -3401,11 +3591,12 @@ probe syscall.wait4 = kernel.function("SyS_wait4") !, options_str = _wait4_opt_str($options) rusage_uaddr = $ru argstr = sprintf("%d, %p, %s, %p", - %( kernel_vr >= "2.6.25" %? $upid %: $pid%), - $stat_addr,_wait4_opt_str($options), $ru) + %( kernel_vr >= "2.6.25" %? $upid %: $pid%), + $stat_addr, _wait4_opt_str($options), $ru) } probe syscall.wait4.return = kernel.function("SyS_wait4").return !, - kernel.function("sys_wait4").return { + kernel.function("sys_wait4").return +{ name = "wait4" retstr = returnstr(1) } @@ -3418,7 +3609,8 @@ probe syscall.wait4.return = kernel.function("SyS_wait4").return !, # struct rusage __user *ru) # probe syscall.waitid = kernel.function("SyS_waitid") !, - kernel.function("sys_waitid") { + kernel.function("sys_waitid") +{ name = "waitid" pid = %( kernel_vr >= "2.6.25" %? $upid %: $pid%) which = $which @@ -3428,11 +3620,12 @@ probe syscall.waitid = kernel.function("SyS_waitid") !, options_str = _waitid_opt_str($options) rusage_uaddr = $ru argstr = sprintf("%d, %d, %p, %s, %p", $which, - %( kernel_vr >= "2.6.25" %? $upid %: $pid%), $infop, - _waitid_opt_str($options), $ru) + %( kernel_vr >= "2.6.25" %? $upid %: $pid%), $infop, + _waitid_opt_str($options), $ru) } probe syscall.waitid.return = kernel.function("SyS_waitid").return !, - kernel.function("sys_waitid").return { + kernel.function("sys_waitid").return +{ name = "waitid" retstr = returnstr(1) } @@ -3445,7 +3638,8 @@ probe syscall.waitid.return = kernel.function("SyS_waitid").return !, # struct rusage __user *ru) # probe syscall.waitpid = kernel.function("SyS_wait4") !, - kernel.function("sys_wait4") { + kernel.function("sys_wait4") +{ name = "waitpid" pid = $pid status_uaddr = $stat_addr @@ -3453,10 +3647,11 @@ probe syscall.waitpid = kernel.function("SyS_wait4") !, options_str = _wait4_opt_str($options) rusage_uaddr = $ru argstr = sprintf("%d, %p, %s, %p", $pid, $stat_addr, - options_str, $ru) + options_str, $ru) } probe syscall.waitpid.return = kernel.function("SyS_wait4").return !, - kernel.function("sys_wait4").return { + kernel.function("sys_wait4").return +{ name = "waitpid" retstr = returnstr(1) } @@ -3469,15 +3664,17 @@ probe syscall.waitpid.return = kernel.function("SyS_wait4").return !, # size_t count) # probe syscall.write = kernel.function("SyS_write") !, - kernel.function("sys_write") { + kernel.function("sys_write") +{ name = "write" fd = $fd buf_uaddr = $buf count = $count - argstr = sprintf("%d, %s, %d", $fd, text_strn(user_string($buf),syscall_string_trunc,1), $count) + argstr = sprintf("%d, %s, %d", $fd, text_strn(user_string($buf), syscall_string_trunc, 1), $count) } probe syscall.write.return = kernel.function("SyS_write").return !, - kernel.function("sys_write").return { + kernel.function("sys_write").return +{ name = "write" retstr = returnstr(1) } @@ -3487,19 +3684,18 @@ probe syscall.write.return = kernel.function("SyS_write").return !, # ssize_t sys_writev(unsigned long fd, # const struct iovec __user *vec, # unsigned long vlen) -# ssize_t compat_sys_writev(unsigned long fd, -# const struct compat_iovec __user *vec, +# ssize_t compat_sys_writev(unsigned long fd, +# const struct compat_iovec __user *vec, # unsigned long vlen) # -probe syscall.writev = - kernel.function("compat_sys_writev") ?, +probe syscall.writev = kernel.function("compat_sys_writev") ?, kernel.function("SyS_writev") !, kernel.function("sys_writev") { name = "writev" vector_uaddr = $vec count = $vlen -/* FIXME: RHEL4 U3 ppc64 can't resolve $fd */ +/* FIXME: RHEL4 U3 ppc64 can't resolve $fd */ %( arch != "ppc64" %? fd = $fd argstr = sprintf("%d, %p, %d", $fd, $vec, $vlen) @@ -3507,8 +3703,7 @@ probe syscall.writev = argstr = sprintf("unknown fd, %p, %d", $vec, $vlen) %) } -probe syscall.writev.return = - kernel.function("compat_sys_writev").return ?, +probe syscall.writev.return = kernel.function("compat_sys_writev").return ?, kernel.function("SyS_writev").return !, kernel.function("sys_writev").return { -- cgit From d404c11425538c0af84a6ddecaa6652d0fe88085 Mon Sep 17 00:00:00 2001 From: Przemyslaw Pawelczyk Date: Tue, 19 May 2009 13:22:20 +0200 Subject: Fix alignment of probe aliases in syscalls(|2).stp. Align probe points in probe aliases to equal sign using spaces as it's already done in nd_syscalls.stp. Signed-off-by: Josh Stone --- tapset/syscalls.stp | 762 +++++++++++++++++++++++++-------------------------- tapset/syscalls2.stp | 710 +++++++++++++++++++++++------------------------ 2 files changed, 736 insertions(+), 736 deletions(-) diff --git a/tapset/syscalls.stp b/tapset/syscalls.stp index 6d7075d5..3a34c91b 100644 --- a/tapset/syscalls.stp +++ b/tapset/syscalls.stp @@ -29,7 +29,7 @@ # long sys_accept(int fd, struct sockaddr __user *upeer_sockaddr, # int __user *upeer_addrlen) probe syscall.accept = kernel.function("SyS_accept") !, - kernel.function("sys_accept") ? + kernel.function("sys_accept") ? { name = "accept" sockfd = $fd @@ -38,7 +38,7 @@ probe syscall.accept = kernel.function("SyS_accept") !, argstr = sprintf("%d, %p, %p", $fd, $upeer_sockaddr, $upeer_addrlen) } probe syscall.accept.return = kernel.function("SyS_accept").return !, - kernel.function("sys_accept").return ? + kernel.function("sys_accept").return ? { name = "accept" retstr = returnstr(1) @@ -47,7 +47,7 @@ probe syscall.accept.return = kernel.function("SyS_accept").return !, # access _____________________________________________________ # long sys_access(const char __user * filename, int mode) probe syscall.access = kernel.function("SyS_access") !, - kernel.function("sys_access") + kernel.function("sys_access") { name = "access" pathname = user_string($filename) @@ -56,7 +56,7 @@ probe syscall.access = kernel.function("SyS_access") !, argstr = sprintf("%s, %s", user_string_quoted($filename), mode_str) } probe syscall.access.return = kernel.function("SyS_access").return !, - kernel.function("sys_access").return + kernel.function("sys_access").return { name = "access" retstr = returnstr(1) @@ -84,7 +84,7 @@ probe syscall.acct.return = kernel.function("sys_acct").return ? # key_serial_t ringid) # probe syscall.add_key = kernel.function("SyS_add_key") !, - kernel.function("sys_add_key") ? + kernel.function("sys_add_key") ? { name = "add_key" type_uaddr = $_type @@ -99,7 +99,7 @@ probe syscall.add_key = kernel.function("SyS_add_key") !, $plen, $ringid) } probe syscall.add_key.return = kernel.function("SyS_add_key").return !, - kernel.function("sys_add_key").return ? + kernel.function("sys_add_key").return ? { name = "add_key" retstr = returnstr(1) @@ -108,7 +108,7 @@ probe syscall.add_key.return = kernel.function("SyS_add_key").return !, # adjtimex ___________________________________________________ # long sys_adjtimex(struct timex __user *txc_p) probe syscall.adjtimex = kernel.function("SyS_adjtimex") !, - kernel.function("sys_adjtimex") + kernel.function("sys_adjtimex") { name = "adjtimex" @@ -128,7 +128,7 @@ probe syscall.adjtimex = kernel.function("SyS_adjtimex") !, argstr = sprintf("%p", $txc_p) } probe syscall.adjtimex.return = kernel.function("SyS_adjtimex").return !, - kernel.function("sys_adjtimex").return + kernel.function("sys_adjtimex").return { name = "adjtimex" retstr = _adjtimex_return_str($return) @@ -150,16 +150,16 @@ probe syscall.compat_adjtimex.return = kernel.function("compat_sys_adjtimex").re # long sys32_alarm(unsigned int seconds) # probe syscall.alarm = kernel.function("sys32_alarm") ?, - kernel.function("SyS_alarm") !, - kernel.function("sys_alarm") ? + kernel.function("SyS_alarm") !, + kernel.function("sys_alarm") ? { name = "alarm" seconds = $seconds argstr = sprint($seconds) } probe syscall.alarm.return = kernel.function("sys32_alarm").return ?, - kernel.function("SyS_alarm").return !, - kernel.function("sys_alarm").return ? + kernel.function("SyS_alarm").return !, + kernel.function("sys_alarm").return ? { name = "alarm" retstr = returnstr(1) @@ -168,7 +168,7 @@ probe syscall.alarm.return = kernel.function("sys32_alarm").return ?, # bdflush ____________________________________________________ # long sys_bdflush(int func, long data) probe syscall.bdflush = kernel.function("SyS_bdflush") !, - kernel.function("sys_bdflush") ? + kernel.function("sys_bdflush") ? { name = "bdflush" func = $func @@ -180,7 +180,7 @@ probe syscall.bdflush = kernel.function("SyS_bdflush") !, argstr = sprintf("%d, %s", func, data_str) } probe syscall.bdflush.return = kernel.function("SyS_bdflush").return !, - kernel.function("sys_bdflush").return ? + kernel.function("sys_bdflush").return ? { name = "bdflush" retstr = returnstr(1) @@ -189,7 +189,7 @@ probe syscall.bdflush.return = kernel.function("SyS_bdflush").return !, # bind _______________________________________________________ # long sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen) probe syscall.bind = kernel.function("SyS_bind") !, - kernel.function("sys_bind") ? + kernel.function("sys_bind") ? { name = "bind" sockfd = $fd @@ -198,7 +198,7 @@ probe syscall.bind = kernel.function("SyS_bind") !, argstr = sprintf("%d, %s, %d", $fd, _struct_sockaddr_u($umyaddr, $addrlen), $addrlen) } probe syscall.bind.return = kernel.function("SyS_bind").return !, - kernel.function("sys_bind").return ? + kernel.function("sys_bind").return ? { name = "bind" retstr = returnstr(1) @@ -207,16 +207,16 @@ probe syscall.bind.return = kernel.function("SyS_bind").return !, # brk ________________________________________________________ # unsigned long sys_brk(unsigned long brk) probe syscall.brk = kernel.function("ia64_brk") ?, - kernel.function("SyS_brk") !, - kernel.function("sys_brk") + kernel.function("SyS_brk") !, + kernel.function("sys_brk") { name = "brk" brk = $brk argstr = sprintf("%p", brk) } probe syscall.brk.return = kernel.function("ia64_brk").return ?, - kernel.function("SyS_brk").return !, - kernel.function("sys_brk").return + kernel.function("SyS_brk").return !, + kernel.function("sys_brk").return { name = "brk" retstr = returnstr(1) @@ -236,7 +236,7 @@ probe syscall.brk.return = kernel.function("ia64_brk").return ?, */ # long sys_capget(cap_user_header_t header, cap_user_data_t dataptr) probe syscall.capget = kernel.function("SyS_capget") !, - kernel.function("sys_capget") + kernel.function("sys_capget") { name = "capget" header_uaddr = $header @@ -244,7 +244,7 @@ probe syscall.capget = kernel.function("SyS_capget") !, argstr = sprintf("%p, %p", $header, $dataptr) } probe syscall.capget.return = kernel.function("SyS_capget").return !, - kernel.function("sys_capget").return + kernel.function("sys_capget").return { name = "capget" retstr = returnstr(1) @@ -263,7 +263,7 @@ probe syscall.capget.return = kernel.function("SyS_capget").return !, */ # long sys_capset(cap_user_header_t header, const cap_user_data_t data) probe syscall.capset = kernel.function("SyS_capset") !, - kernel.function("sys_capset") + kernel.function("sys_capset") { name = "capset" header_uaddr = $header @@ -271,7 +271,7 @@ probe syscall.capset = kernel.function("SyS_capset") !, argstr = sprintf("%p, %p", $header, $data) } probe syscall.capset.return = kernel.function("SyS_capset").return !, - kernel.function("sys_capset").return + kernel.function("sys_capset").return { name = "capset" retstr = returnstr(1) @@ -280,14 +280,14 @@ probe syscall.capset.return = kernel.function("SyS_capset").return !, # chdir ______________________________________________________ # long sys_chdir(const char __user * filename) probe syscall.chdir = kernel.function("SyS_chdir") !, - kernel.function("sys_chdir") + kernel.function("sys_chdir") { name = "chdir" path = user_string($filename) argstr = user_string_quoted($filename) } probe syscall.chdir.return = kernel.function("SyS_chdir").return !, - kernel.function("sys_chdir").return + kernel.function("sys_chdir").return { name = "chdir" retstr = returnstr(1) @@ -296,7 +296,7 @@ probe syscall.chdir.return = kernel.function("SyS_chdir").return !, # chmod ______________________________________________________ # long sys_chmod(const char __user * filename, mode_t mode) probe syscall.chmod = kernel.function("SyS_chmod") !, - kernel.function("sys_chmod") + kernel.function("sys_chmod") { name = "chmod" path = user_string($filename) @@ -304,7 +304,7 @@ probe syscall.chmod = kernel.function("SyS_chmod") !, argstr = sprintf("%s, %#o", user_string_quoted($filename), mode) } probe syscall.chmod.return = kernel.function("SyS_chmod").return !, - kernel.function("sys_chmod").return + kernel.function("sys_chmod").return { name = "chmod" retstr = returnstr(1) @@ -313,7 +313,7 @@ probe syscall.chmod.return = kernel.function("SyS_chmod").return !, # chown ______________________________________________________ # long sys_chown(const char __user * filename, uid_t user, gid_t group) probe syscall.chown = kernel.function("SyS_chown") !, - kernel.function("sys_chown") + kernel.function("sys_chown") { name = "chown" path = user_string($filename) @@ -322,7 +322,7 @@ probe syscall.chown = kernel.function("SyS_chown") !, argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) } probe syscall.chown.return = kernel.function("SyS_chown").return !, - kernel.function("sys_chown").return + kernel.function("sys_chown").return { name = "chown" retstr = returnstr(1) @@ -348,14 +348,14 @@ probe syscall.chown16.return = kernel.function("sys_chown16").return ? # chroot _____________________________________________________ # long sys_chroot(const char __user * filename) probe syscall.chroot = kernel.function("SyS_chroot") !, - kernel.function("sys_chroot") + kernel.function("sys_chroot") { name = "chroot" path = user_string($filename) argstr = user_string_quoted($filename) } probe syscall.chroot.return = kernel.function("SyS_chroot").return !, - kernel.function("sys_chroot").return + kernel.function("sys_chroot").return { name = "chroot" retstr = returnstr(1) @@ -366,8 +366,8 @@ probe syscall.chroot.return = kernel.function("SyS_chroot").return !, # long compat_clock_getres(clockid_t which_clock, struct compat_timespec __user *tp) # probe syscall.clock_getres = kernel.function("compat_clock_getres") ?, - kernel.function("SyS_clock_getres") !, - kernel.function("sys_clock_getres") + kernel.function("SyS_clock_getres") !, + kernel.function("sys_clock_getres") { name = "clock_getres" clk_id = $which_clock @@ -376,8 +376,8 @@ probe syscall.clock_getres = kernel.function("compat_clock_getres") ?, argstr = sprintf("%s, %p", _get_wc_str($which_clock), $tp) } probe syscall.clock_getres.return = kernel.function("compat_clock_getres").return ?, - kernel.function("SyS_clock_getres").return !, - kernel.function("sys_clock_getres").return + kernel.function("SyS_clock_getres").return !, + kernel.function("sys_clock_getres").return { name = "clock_getres" retstr = returnstr(1) @@ -387,7 +387,7 @@ probe syscall.clock_getres.return = kernel.function("compat_clock_getres").retur # long sys_clock_gettime(clockid_t which_clock, struct timespec __user *tp) # probe syscall.clock_gettime = kernel.function("SyS_clock_gettime") !, - kernel.function("sys_clock_gettime") + kernel.function("sys_clock_gettime") { name = "clock_gettime" clk_id = $which_clock @@ -395,7 +395,7 @@ probe syscall.clock_gettime = kernel.function("SyS_clock_gettime") !, argstr = sprintf("%s, %p", _get_wc_str($which_clock), $tp) } probe syscall.clock_gettime.return = kernel.function("SyS_clock_gettime").return !, - kernel.function("sys_clock_gettime").return + kernel.function("sys_clock_gettime").return { name = "clock_gettime" retstr = returnstr(1) @@ -408,7 +408,7 @@ probe syscall.clock_gettime.return = kernel.function("SyS_clock_gettime").return # struct timespec __user *rmtp) # probe syscall.clock_nanosleep = kernel.function("SyS_clock_nanosleep") !, - kernel.function("sys_clock_nanosleep") + kernel.function("sys_clock_nanosleep") { name = "clock_nanosleep" if ($flags == 1) @@ -419,7 +419,7 @@ probe syscall.clock_nanosleep = kernel.function("SyS_clock_nanosleep") !, _struct_timespec_u($rqtp, 1), $rmtp) } probe syscall.clock_nanosleep.return = kernel.function("SyS_clock_nanosleep").return !, - kernel.function("sys_clock_nanosleep").return + kernel.function("sys_clock_nanosleep").return { name = "clock_nanosleep" retstr = returnstr(1) @@ -431,7 +431,7 @@ probe syscall.clock_nanosleep.return = kernel.function("SyS_clock_nanosleep").re # struct compat_timespec __user *rmtp) # probe syscall.compat_clock_nanosleep = kernel.function("compat_clock_nanosleep") ?, - kernel.function("compat_sys_clock_nanosleep") ? + kernel.function("compat_sys_clock_nanosleep") ? { name = "compat_clock_nanosleep" if ($flags == 1) @@ -442,7 +442,7 @@ probe syscall.compat_clock_nanosleep = kernel.function("compat_clock_nanosleep") _struct_compat_timespec_u($rqtp, 1), $rmtp) } probe syscall.compat_clock_nanosleep.return = kernel.function("compat_clock_nanosleep").return ?, - kernel.function("compat_sys_clock_nanosleep").return ? + kernel.function("compat_sys_clock_nanosleep").return ? { name = "compat_clock_nanosleep" retstr = returnstr(1) @@ -453,7 +453,7 @@ probe syscall.compat_clock_nanosleep.return = kernel.function("compat_clock_nano # const struct timespec __user *tp) # probe syscall.clock_settime = kernel.function("SyS_clock_settime") !, - kernel.function("sys_clock_settime") + kernel.function("sys_clock_settime") { name = "clock_settime" clk_id = $which_clock @@ -462,7 +462,7 @@ probe syscall.clock_settime = kernel.function("SyS_clock_settime") !, argstr = sprintf("%s, %s", clk_id_str, _struct_timespec_u($tp, 1)) } probe syscall.clock_settime.return = kernel.function("SyS_clock_settime").return !, - kernel.function("sys_clock_settime").return + kernel.function("sys_clock_settime").return { name = "clock_settime" retstr = returnstr(1) @@ -471,14 +471,14 @@ probe syscall.clock_settime.return = kernel.function("SyS_clock_settime").return # close ______________________________________________________ # long sys_close(unsigned int fd) probe syscall.close = kernel.function("SyS_close") !, - kernel.function("sys_close") + kernel.function("sys_close") { name = "close" fd = $fd argstr = sprint(fd) } probe syscall.close.return = kernel.function("SyS_close").return !, - kernel.function("sys_close").return + kernel.function("sys_close").return { name = "close" retstr = returnstr(1) @@ -486,7 +486,7 @@ probe syscall.close.return = kernel.function("SyS_close").return !, # connect ____________________________________________________ # long sys_connect(int fd, struct sockaddr __user *uservaddr, int addrlen) probe syscall.connect = kernel.function("SyS_connect") !, - kernel.function("sys_connect") ? + kernel.function("sys_connect") ? { name = "connect" sockfd = $fd @@ -495,7 +495,7 @@ probe syscall.connect = kernel.function("SyS_connect") !, argstr = sprintf("%d, %s, %d", $fd, _struct_sockaddr_u($uservaddr, $addrlen), $addrlen) } probe syscall.connect.return = kernel.function("SyS_connect").return !, - kernel.function("sys_connect").return ? + kernel.function("sys_connect").return ? { name = "connect" retstr = returnstr(1) @@ -504,7 +504,7 @@ probe syscall.connect.return = kernel.function("SyS_connect").return !, # creat # long sys_creat(const char __user * pathname, int mode) probe syscall.creat = kernel.function("SyS_creat") !, - kernel.function("sys_creat") ? + kernel.function("sys_creat") ? { name = "creat" mode = $mode @@ -512,7 +512,7 @@ probe syscall.creat = kernel.function("SyS_creat") !, argstr = sprintf("%s, %#o", user_string_quoted($pathname), $mode) } probe syscall.creat.return = kernel.function("SyS_creat").return !, - kernel.function("sys_creat").return ? + kernel.function("sys_creat").return ? { name = "creat" retstr = returnstr(1) @@ -521,7 +521,7 @@ probe syscall.creat.return = kernel.function("SyS_creat").return !, # delete_module ______________________________________________ # long sys_delete_module(const char __user *name_user, unsigned int flags) probe syscall.delete_module = kernel.function("SyS_delete_module") !, - kernel.function("sys_delete_module") ? + kernel.function("sys_delete_module") ? { name = "delete_module" name_user = user_string($name_user) @@ -529,7 +529,7 @@ probe syscall.delete_module = kernel.function("SyS_delete_module") !, argstr = sprintf("%s, %s", user_string_quoted($name_user), _module_flags_str($flags)) } probe syscall.delete_module.return = kernel.function("SyS_delete_module").return !, - kernel.function("sys_delete_module").return ? + kernel.function("sys_delete_module").return ? { name = "delete_module" retstr = returnstr(1) @@ -538,14 +538,14 @@ probe syscall.delete_module.return = kernel.function("SyS_delete_module").return # dup ________________________________________________________ # long sys_dup(unsigned int fildes) probe syscall.dup = kernel.function("SyS_dup") !, - kernel.function("sys_dup") + kernel.function("sys_dup") { name = "dup" oldfd = $fildes argstr = sprint($fildes) } probe syscall.dup.return = kernel.function("SyS_dup").return !, - kernel.function("sys_dup").return + kernel.function("sys_dup").return { name = "dup" retstr = returnstr(1) @@ -554,7 +554,7 @@ probe syscall.dup.return = kernel.function("SyS_dup").return !, # dup2 _______________________________________________________ # long sys_dup2(unsigned int oldfd, unsigned int newfd) probe syscall.dup2 = kernel.function("SyS_dup2") !, - kernel.function("sys_dup2") + kernel.function("sys_dup2") { name = "dup2" oldfd = $oldfd @@ -562,7 +562,7 @@ probe syscall.dup2 = kernel.function("SyS_dup2") !, argstr = sprintf("%d, %d", $oldfd, $newfd) } probe syscall.dup2.return = kernel.function("SyS_dup2").return !, - kernel.function("sys_dup2").return + kernel.function("sys_dup2").return { name = "dup2" retstr = returnstr(1) @@ -571,14 +571,14 @@ probe syscall.dup2.return = kernel.function("SyS_dup2").return !, # epoll_create _______________________________________________ # long sys_epoll_create(int size) probe syscall.epoll_create = kernel.function("SyS_epoll_create") !, - kernel.function("sys_epoll_create") ? + kernel.function("sys_epoll_create") ? { name = "epoll_create" size = $size argstr = sprint($size) } probe syscall.epoll_create.return = kernel.function("SyS_epoll_create").return !, - kernel.function("sys_epoll_create").return ? + kernel.function("sys_epoll_create").return ? { name = "epoll_create" retstr = returnstr(1) @@ -591,8 +591,8 @@ probe syscall.epoll_create.return = kernel.function("SyS_epoll_create").return ! # struct compat_epoll_event __user *event) # probe syscall.epoll_ctl = kernel.function("compat_sys_epoll_ctl") ?, - kernel.function("SyS_epoll_ctl") !, - kernel.function("sys_epoll_ctl") ? + kernel.function("SyS_epoll_ctl") !, + kernel.function("sys_epoll_ctl") ? { name = "epoll_ctl" epfd = $epfd @@ -603,8 +603,8 @@ probe syscall.epoll_ctl = kernel.function("compat_sys_epoll_ctl") ?, argstr = sprintf("%d, %s, %d, %p", $epfd, _opoll_op_str($op), $fd, $event) } probe syscall.epoll_ctl.return = kernel.function("compat_sys_epoll_ctl").return ?, - kernel.function("SyS_epoll_ctl").return !, - kernel.function("sys_epoll_ctl").return ? + kernel.function("SyS_epoll_ctl").return !, + kernel.function("sys_epoll_ctl").return ? { name = "epoll_ctl" retstr = returnstr(1) @@ -622,16 +622,16 @@ probe syscall.epoll_ctl.return = kernel.function("compat_sys_epoll_ctl").return # compat_size_t sigsetsize) # probe syscall.epoll_pwait = kernel.function("compat_sys_epoll_pwait") ?, - kernel.function("SyS_epoll_pwait") !, - kernel.function("sys_epoll_pwait") ? + kernel.function("SyS_epoll_pwait") !, + kernel.function("sys_epoll_pwait") ? { name = "epoll_pwait" argstr = sprintf("%d, %p, %d, %d, %p, %d", $epfd, $events, $maxevents, $timeout, $sigmask, $sigsetsize) } probe syscall.epoll_pwait.return = kernel.function("compat_sys_epoll_pwait").return ?, - kernel.function("SyS_epoll_pwait").return !, - kernel.function("sys_epoll_pwait").return ? + kernel.function("SyS_epoll_pwait").return !, + kernel.function("sys_epoll_pwait").return ? { name = "epoll_pwait" retstr = returnstr(1) @@ -646,8 +646,8 @@ probe syscall.epoll_pwait.return = kernel.function("compat_sys_epoll_pwait").ret # int maxevents, int timeout) # probe syscall.epoll_wait = kernel.function("compat_sys_epoll_wait") ?, - kernel.function("SyS_epoll_wait") !, - kernel.function("sys_epoll_wait") ? + kernel.function("SyS_epoll_wait") !, + kernel.function("sys_epoll_wait") ? { name = "epoll_wait" epfd = $epfd @@ -657,8 +657,8 @@ probe syscall.epoll_wait = kernel.function("compat_sys_epoll_wait") ?, argstr = sprintf("%d, %p, %d, %d", $epfd, $events, $maxevents, $timeout) } probe syscall.epoll_wait.return = kernel.function("compat_sys_epoll_wait").return ?, - kernel.function("SyS_epoll_wait").return !, - kernel.function("sys_epoll_wait").return ? + kernel.function("SyS_epoll_wait").return !, + kernel.function("sys_epoll_wait").return ? { name = "epoll_wait" retstr = returnstr(1) @@ -668,13 +668,13 @@ probe syscall.epoll_wait.return = kernel.function("compat_sys_epoll_wait").retur # long sys_eventfd(unsigned int count) # probe syscall.eventfd = kernel.function("SyS_eventfd") !, - kernel.function("sys_eventfd") ? + kernel.function("sys_eventfd") ? { name = "eventfd" argstr = sprint($count) } probe syscall.eventfd.return = kernel.function("SyS_eventfd").return !, - kernel.function("sys_eventfd").return ? + kernel.function("sys_eventfd").return ? { name = "eventfd" retstr = returnstr(1) @@ -733,7 +733,7 @@ probe syscall.exit = kernel.function("do_exit") # void sys_exit_group(int error_code) # probe syscall.exit_group = kernel.function("SyS_exit_group") !, - kernel.function("sys_exit_group") + kernel.function("sys_exit_group") { name = "exit_group" status = $error_code @@ -746,7 +746,7 @@ probe syscall.exit_group = kernel.function("SyS_exit_group") !, # new function with 2.6.16 # long sys_faccessat(int dfd, const char __user *filename, int mode) probe syscall.faccessat = kernel.function("SyS_faccessat") !, - kernel.function("sys_faccessat") ? + kernel.function("sys_faccessat") ? { name = "faccessat" dirfd = $dfd @@ -757,7 +757,7 @@ probe syscall.faccessat = kernel.function("SyS_faccessat") !, argstr = sprintf("%s, %s, %s", dirfd_str, user_string_quoted($filename), mode_str) } probe syscall.faccessat.return = kernel.function("SyS_faccessat").return !, - kernel.function("sys_faccessat").return ? + kernel.function("sys_faccessat").return ? { name = "faccessat" retstr = returnstr(1) @@ -768,7 +768,7 @@ probe syscall.faccessat.return = kernel.function("SyS_faccessat").return !, # long sys_fadvise64(int fd, loff_t offset, size_t len, int advice) # probe syscall.fadvise64 = kernel.function("SyS_fadvise64") !, - kernel.function("sys_fadvise64") ? + kernel.function("sys_fadvise64") ? { name = "fadvise64" fd = $fd @@ -778,7 +778,7 @@ probe syscall.fadvise64 = kernel.function("SyS_fadvise64") !, argstr = sprintf("%d, %d, %d, %s", $fd, $offset, $len, _fadvice_advice_str($advice)) } probe syscall.fadvise64.return = kernel.function("SyS_fadvise64").return !, - kernel.function("sys_fadvise64").return ? + kernel.function("sys_fadvise64").return ? { name = "fadvise64" retstr = returnstr(1) @@ -788,7 +788,7 @@ probe syscall.fadvise64.return = kernel.function("SyS_fadvise64").return !, # long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice) # probe syscall.fadvise64_64 = kernel.function("SyS_fadvise64_64") !, - kernel.function("sys_fadvise64_64") ? + kernel.function("sys_fadvise64_64") ? { name = "fadvise64_64" fd = $fd @@ -798,7 +798,7 @@ probe syscall.fadvise64_64 = kernel.function("SyS_fadvise64_64") !, argstr = sprintf("%d, %d, %d, %s", $fd, $offset, $len, _fadvice_advice_str($advice)) } probe syscall.fadvise64_64.return = kernel.function("SyS_fadvise64_64").return !, - kernel.function("sys_fadvise64_64").return ? + kernel.function("sys_fadvise64_64").return ? { name = "fadvise64_64" retstr = returnstr(1) @@ -810,7 +810,7 @@ probe syscall.fadvise64_64.return = kernel.function("SyS_fadvise64_64").return ! # long sys_fadvise64(int fd, loff_t offset, size_t len, int advice) # probe syscall.fadvise64 = kernel.function("SyS_fadvise64") !, - kernel.function("sys_fadvise64") + kernel.function("sys_fadvise64") { name = "fadvise64" fd = 0 @@ -820,7 +820,7 @@ probe syscall.fadvise64 = kernel.function("SyS_fadvise64") !, argstr = "" } probe syscall.fadvise64.return = kernel.function("SyS_fadvise64").return !, - kernel.function("sys_fadvise64").return + kernel.function("sys_fadvise64").return { name = "fadvise64" retstr = returnstr(1) @@ -830,7 +830,7 @@ probe syscall.fadvise64.return = kernel.function("SyS_fadvise64").return !, # long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice) # probe syscall.fadvise64_64 = kernel.function("SyS_fadvise64_64") !, - kernel.function("sys_fadvise64_64") + kernel.function("sys_fadvise64_64") { name = "fadvise64_64" fd = 0 @@ -840,7 +840,7 @@ probe syscall.fadvise64_64 = kernel.function("SyS_fadvise64_64") !, argstr = "" } probe syscall.fadvise64_64.return = kernel.function("SyS_fadvise64_64").return !, - kernel.function("sys_fadvise64_64").return + kernel.function("sys_fadvise64_64").return { name = "fadvise64_64" retstr = returnstr(1) @@ -850,14 +850,14 @@ probe syscall.fadvise64_64.return = kernel.function("SyS_fadvise64_64").return ! # fchdir _____________________________________________________ # long sys_fchdir(unsigned int fd) probe syscall.fchdir = kernel.function("SyS_fchdir") !, - kernel.function("sys_fchdir") + kernel.function("sys_fchdir") { name = "fchdir" fd = $fd argstr = sprint($fd) } probe syscall.fchdir.return = kernel.function("SyS_fchdir").return !, - kernel.function("sys_fchdir").return + kernel.function("sys_fchdir").return { name = "fchdir" retstr = returnstr(1) @@ -866,7 +866,7 @@ probe syscall.fchdir.return = kernel.function("SyS_fchdir").return !, # fchmod _____________________________________________________ # long sys_fchmod(unsigned int fd, mode_t mode) probe syscall.fchmod = kernel.function("SyS_fchmod") !, - kernel.function("sys_fchmod") + kernel.function("sys_fchmod") { name = "fchmod" fildes = $fd @@ -874,7 +874,7 @@ probe syscall.fchmod = kernel.function("SyS_fchmod") !, argstr = sprintf("%d, %#o", $fd, $mode) } probe syscall.fchmod.return = kernel.function("SyS_fchmod").return !, - kernel.function("sys_fchmod").return + kernel.function("sys_fchmod").return { name = "fchmod" retstr = returnstr(1) @@ -885,7 +885,7 @@ probe syscall.fchmod.return = kernel.function("SyS_fchmod").return !, # long sys_fchmodat(int dfd, const char __user *filename, # mode_t mode) probe syscall.fchmodat = kernel.function("SyS_fchmodat") !, - kernel.function("sys_fchmodat") ? + kernel.function("sys_fchmodat") ? { name = "fchmodat" dirfd = $dfd @@ -895,7 +895,7 @@ probe syscall.fchmodat = kernel.function("SyS_fchmodat") !, argstr = sprintf("%s, %s, %#o", dirfd_str, user_string_quoted($filename), $mode) } probe syscall.fchmodat.return = kernel.function("SyS_fchmodat").return !, - kernel.function("sys_fchmodat").return ? + kernel.function("sys_fchmodat").return ? { name = "fchmodat" retstr = returnstr(1) @@ -904,7 +904,7 @@ probe syscall.fchmodat.return = kernel.function("SyS_fchmodat").return !, # fchown _____________________________________________________ # long sys_fchown(unsigned int fd, uid_t user, gid_t group) probe syscall.fchown = kernel.function("SyS_fchown") !, - kernel.function("sys_fchown") + kernel.function("sys_fchown") { name = "fchown" fd = $fd @@ -913,7 +913,7 @@ probe syscall.fchown = kernel.function("SyS_fchown") !, argstr = sprintf("%d, %d, %d", $fd, owner, group) } probe syscall.fchown.return = kernel.function("SyS_fchown").return !, - kernel.function("sys_fchown").return + kernel.function("sys_fchown").return { name = "fchown" retstr = returnstr(1) @@ -940,7 +940,7 @@ probe syscall.fchown16.return = kernel.function("sys_fchown16").return ? # long sys_fchownat(int dfd, const char __user *filename, # uid_t user, gid_t group, int flag) probe syscall.fchownat = kernel.function("SyS_fchownat") !, - kernel.function("sys_fchownat") ? + kernel.function("sys_fchownat") ? { name = "fchownat" dirfd = $dfd @@ -954,7 +954,7 @@ probe syscall.fchownat = kernel.function("SyS_fchownat") !, dirfd_str, user_string_quoted($filename), owner, group, flags_str) } probe syscall.fchownat.return = kernel.function("SyS_fchownat").return !, - kernel.function("sys_fchownat").return ? + kernel.function("sys_fchownat").return ? { name = "fchownat" retstr = returnstr(1) @@ -967,10 +967,10 @@ probe syscall.fchownat.return = kernel.function("SyS_fchownat").return !, # long compat_sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg) # probe syscall.fcntl = kernel.function("compat_sys_fcntl") ?, - kernel.function("compat_sys_fcntl64") ?, - kernel.function("sys_fcntl64") ?, - kernel.function("SyS_fcntl") !, - kernel.function("sys_fcntl") ? + kernel.function("compat_sys_fcntl64") ?, + kernel.function("sys_fcntl64") ?, + kernel.function("SyS_fcntl") !, + kernel.function("sys_fcntl") ? { name = "fcntl" fd = $fd @@ -980,10 +980,10 @@ probe syscall.fcntl = kernel.function("compat_sys_fcntl") ?, argstr = sprintf("%d, %s, %p", $fd, _fcntl_cmd_str($cmd), $arg) } probe syscall.fcntl.return = kernel.function("compat_sys_fcntl").return ?, - kernel.function("compat_sys_fcntl64").return ?, - kernel.function("sys_fcntl64").return ?, - kernel.function("SyS_fcntl").return !, - kernel.function("sys_fcntl").return ? + kernel.function("compat_sys_fcntl64").return ?, + kernel.function("sys_fcntl64").return ?, + kernel.function("SyS_fcntl").return !, + kernel.function("sys_fcntl").return ? { name = "fcntl" retstr = returnstr(1) @@ -992,14 +992,14 @@ probe syscall.fcntl.return = kernel.function("compat_sys_fcntl").return ?, # fdatasync __________________________________________________ # long sys_fdatasync(unsigned int fd) probe syscall.fdatasync = kernel.function("SyS_fdatasync") !, - kernel.function("sys_fdatasync") + kernel.function("sys_fdatasync") { name = "fdatasync" fd = $fd argstr = sprint(fd) } probe syscall.fdatasync.return = kernel.function("SyS_fdatasync").return !, - kernel.function("sys_fdatasync").return + kernel.function("sys_fdatasync").return { name = "fdatasync" retstr = returnstr(1) @@ -1009,7 +1009,7 @@ probe syscall.fdatasync.return = kernel.function("SyS_fdatasync").return !, # ssize_t sys_fgetxattr(int fd, char __user *name, # void __user *value, size_t size) probe syscall.fgetxattr = kernel.function("SyS_fgetxattr") !, - kernel.function("sys_fgetxattr") + kernel.function("sys_fgetxattr") { name = "fgetxattr" filedes = $fd @@ -1020,7 +1020,7 @@ probe syscall.fgetxattr = kernel.function("SyS_fgetxattr") !, argstr = sprintf("%d, %s, %p, %d", filedes, user_string_quoted($name), value_uaddr, size) } probe syscall.fgetxattr.return = kernel.function("SyS_fgetxattr").return !, - kernel.function("sys_fgetxattr").return + kernel.function("sys_fgetxattr").return { name = "fgetxattr" retstr = returnstr(1) @@ -1028,7 +1028,7 @@ probe syscall.fgetxattr.return = kernel.function("SyS_fgetxattr").return !, # flistxattr _________________________________________________ # ssize_t sys_flistxattr(int fd, char __user *list, size_t size) probe syscall.flistxattr = kernel.function("SyS_flistxattr") !, - kernel.function("sys_flistxattr") + kernel.function("sys_flistxattr") { name = "flistxattr" filedes = $fd @@ -1037,7 +1037,7 @@ probe syscall.flistxattr = kernel.function("SyS_flistxattr") !, argstr = sprintf("%d, %p, %d", filedes, list_uaddr, size) } probe syscall.flistxattr.return = kernel.function("SyS_flistxattr").return !, - kernel.function("sys_flistxattr").return + kernel.function("sys_flistxattr").return { name = "flistxattr" retstr = returnstr(1) @@ -1046,7 +1046,7 @@ probe syscall.flistxattr.return = kernel.function("SyS_flistxattr").return !, # flock ______________________________________________________ # long sys_flock(unsigned int fd, unsigned int cmd) probe syscall.flock = kernel.function("SyS_flock") !, - kernel.function("sys_flock") + kernel.function("sys_flock") { name = "flock" fd = $fd @@ -1054,7 +1054,7 @@ probe syscall.flock = kernel.function("SyS_flock") !, argstr = sprintf("%d, %s", fd, _flock_cmd_str(operation)) } probe syscall.flock.return = kernel.function("SyS_flock").return !, - kernel.function("sys_flock").return + kernel.function("sys_flock").return { name = "flock" retstr = returnstr(1) @@ -1128,7 +1128,7 @@ probe syscall.fork.return = kernel.function("do_fork").return # fremovexattr _______________________________________________ # long sys_fremovexattr(int fd, char __user *name) probe syscall.fremovexattr = kernel.function("SyS_fremovexattr") !, - kernel.function("sys_fremovexattr") + kernel.function("sys_fremovexattr") { name = "fremovexattr" filedes = $fd @@ -1136,7 +1136,7 @@ probe syscall.fremovexattr = kernel.function("SyS_fremovexattr") !, argstr = sprintf("FIXME PLEASE") } probe syscall.fremovexattr.return = kernel.function("SyS_fremovexattr").return !, - kernel.function("sys_fremovexattr").return + kernel.function("sys_fremovexattr").return { name = "fremovexattr" retstr = returnstr(1) @@ -1152,7 +1152,7 @@ probe syscall.fremovexattr.return = kernel.function("SyS_fremovexattr").return ! * int flags) */ probe syscall.fsetxattr = kernel.function("SyS_fsetxattr") !, - kernel.function("sys_fsetxattr") + kernel.function("sys_fsetxattr") { name = "fsetxattr" filedes = $fd @@ -1164,7 +1164,7 @@ probe syscall.fsetxattr = kernel.function("SyS_fsetxattr") !, argstr = sprintf("%d, %s, %p, %d, %p", filedes, user_string_quoted($name), value_uaddr, size, flags) } probe syscall.fsetxattr.return = kernel.function("SyS_fsetxattr").return !, - kernel.function("sys_fsetxattr").return + kernel.function("sys_fsetxattr").return { name = "fsetxattr" retstr = returnstr(1) @@ -1180,13 +1180,13 @@ probe syscall.fsetxattr.return = kernel.function("SyS_fsetxattr").return !, # long compat_sys_newfstat(unsigned int fd, struct compat_stat __user * statbuf) # probe syscall.fstat = kernel.function("sys_fstat") ?, - kernel.function("SyS_fstat64") ?, - kernel.function("sys_fstat64") ?, - kernel.function("sys32_fstat64") ?, - kernel.function("SyS_newfstat") ?, - kernel.function("sys_newfstat") ?, - kernel.function("sys_oabi_fstat64") ?, - kernel.function("compat_sys_newfstat") ? + kernel.function("SyS_fstat64") ?, + kernel.function("sys_fstat64") ?, + kernel.function("sys32_fstat64") ?, + kernel.function("SyS_newfstat") ?, + kernel.function("sys_newfstat") ?, + kernel.function("sys_oabi_fstat64") ?, + kernel.function("compat_sys_newfstat") ? { name = "fstat" filedes = $fd @@ -1194,13 +1194,13 @@ probe syscall.fstat = kernel.function("sys_fstat") ?, argstr = sprintf("%d, %p", $fd, $statbuf) } probe syscall.fstat.return = kernel.function("sys_fstat").return ?, - kernel.function("SyS_fstat64").return ?, - kernel.function("sys_fstat64").return ?, - kernel.function("sys32_fstat64").return ?, - kernel.function("SyS_newfstat").return ?, - kernel.function("sys_newfstat").return ?, - kernel.function("sys_oabi_fstat64").return ?, - kernel.function("compat_sys_newfstat").return ? + kernel.function("SyS_fstat64").return ?, + kernel.function("sys_fstat64").return ?, + kernel.function("sys32_fstat64").return ?, + kernel.function("SyS_newfstat").return ?, + kernel.function("sys_newfstat").return ?, + kernel.function("sys_oabi_fstat64").return ?, + kernel.function("compat_sys_newfstat").return ? { name = "fstat" retstr = returnstr(1) @@ -1212,11 +1212,11 @@ probe syscall.fstat.return = kernel.function("sys_fstat").return ?, # long sys_fstatat64(int dfd, char __user *filename, struct stat64 __user *statbuf, int flag) # long compat_sys_newfstatat(unsigned int dfd, char __user *filename, struct compat_stat __user *statbuf, int flag) probe syscall.fstatat = kernel.function("SyS_fstatat64") ?, - kernel.function("sys_fstatat64") ?, - kernel.function("SyS_newfstatat") ?, - kernel.function("sys_newfstatat") ?, - kernel.function("compat_sys_newfstatat") ?, - kernel.function("sys32_fstatat64") ? + kernel.function("sys_fstatat64") ?, + kernel.function("SyS_newfstatat") ?, + kernel.function("sys_newfstatat") ?, + kernel.function("compat_sys_newfstatat") ?, + kernel.function("sys32_fstatat64") ? { name = "fstatat" dirfd = $dfd @@ -1225,11 +1225,11 @@ probe syscall.fstatat = kernel.function("SyS_fstatat64") ?, argstr = sprintf("%s, %s, %p, %s", _dfd_str($dfd), user_string_quoted($filename), $statbuf, _at_flag_str($flag)) } probe syscall.fstatat.return = kernel.function("SyS_fstatat64").return ?, - kernel.function("sys_fstatat64").return ?, - kernel.function("SyS_newfstatat").return ?, - kernel.function("sys_newfstatat").return ?, - kernel.function("compat_sys_newfstatat").return ?, - kernel.function("sys32_fstatat64").return ? + kernel.function("sys_fstatat64").return ?, + kernel.function("SyS_newfstatat").return ?, + kernel.function("sys_newfstatat").return ?, + kernel.function("compat_sys_newfstatat").return ?, + kernel.function("sys32_fstatat64").return ? { name = "fstatat" retstr = returnstr(1) @@ -1240,8 +1240,8 @@ probe syscall.fstatat.return = kernel.function("SyS_fstatat64").return ?, # long compat_sys_fstatfs(unsigned int fd, struct compat_statfs __user *buf) # probe syscall.fstatfs = kernel.function("compat_sys_fstatfs") ?, - kernel.function("SyS_fstatfs") !, - kernel.function("sys_fstatfs") + kernel.function("SyS_fstatfs") !, + kernel.function("sys_fstatfs") { name = "fstatfs" fd = $fd @@ -1249,8 +1249,8 @@ probe syscall.fstatfs = kernel.function("compat_sys_fstatfs") ?, argstr = sprintf("%d, %p", $fd, $buf) } probe syscall.fstatfs.return = kernel.function("compat_sys_fstatfs").return ?, - kernel.function("SyS_fstatfs").return !, - kernel.function("sys_fstatfs").return + kernel.function("SyS_fstatfs").return !, + kernel.function("sys_fstatfs").return { name = "fstatfs" retstr = returnstr(1) @@ -1261,8 +1261,8 @@ probe syscall.fstatfs.return = kernel.function("compat_sys_fstatfs").return ?, # long compat_sys_fstatfs64(unsigned int fd, compat_size_t sz, struct compat_statfs64 __user *buf) # probe syscall.fstatfs64 = kernel.function("compat_sys_fstatfs64") ?, - kernel.function("SyS_fstatfs64") !, - kernel.function("sys_fstatfs64") ? + kernel.function("SyS_fstatfs64") !, + kernel.function("sys_fstatfs64") ? { name = "fstatfs" fd = $fd @@ -1271,8 +1271,8 @@ probe syscall.fstatfs64 = kernel.function("compat_sys_fstatfs64") ?, argstr = sprintf("%d, %d, %p", $fd, $sz, $buf) } probe syscall.fstatfs64.return = kernel.function("compat_sys_fstatfs64").return ?, - kernel.function("SyS_fstatfs64").return !, - kernel.function("sys_fstatfs64").return ? + kernel.function("SyS_fstatfs64").return !, + kernel.function("sys_fstatfs64").return ? { name = "fstatfs" retstr = returnstr(1) @@ -1281,14 +1281,14 @@ probe syscall.fstatfs64.return = kernel.function("compat_sys_fstatfs64").return # fsync ______________________________________________________ # long sys_fsync(unsigned int fd) probe syscall.fsync = kernel.function("SyS_fsync") !, - kernel.function("sys_fsync") + kernel.function("sys_fsync") { name = "fsync" fd = $fd argstr = sprint(fd) } probe syscall.fsync.return = kernel.function("SyS_fsync").return !, - kernel.function("sys_fsync").return + kernel.function("sys_fsync").return { name = "fsync" retstr = returnstr(1) @@ -1296,7 +1296,7 @@ probe syscall.fsync.return = kernel.function("SyS_fsync").return !, # ftruncate __________________________________________________ # long sys_ftruncate(unsigned int fd, unsigned long length) probe syscall.ftruncate = kernel.function("SyS_ftruncate") !, - kernel.function("sys_ftruncate") + kernel.function("sys_ftruncate") { name = "ftruncate" fd = $fd @@ -1304,7 +1304,7 @@ probe syscall.ftruncate = kernel.function("SyS_ftruncate") !, argstr = sprintf("%d, %d", fd, length) } probe syscall.ftruncate.return = kernel.function("SyS_ftruncate").return !, - kernel.function("sys_ftruncate").return + kernel.function("sys_ftruncate").return { name = "ftruncate" retstr = returnstr(1) @@ -1337,7 +1337,7 @@ probe syscall.ftruncate64.return = kernel.function("sys_ftruncate64").return ? # u32 val3) # probe syscall.futex = kernel.function("SyS_futex") !, - kernel.function("sys_futex") ? + kernel.function("sys_futex") ? { name = "futex" futex_uaddr = $uaddr @@ -1354,7 +1354,7 @@ probe syscall.futex = kernel.function("SyS_futex") !, $val) } probe syscall.futex.return = kernel.function("SyS_futex").return !, - kernel.function("sys_futex").return ? + kernel.function("sys_futex").return ? { name = "futex" retstr = returnstr(1) @@ -1388,7 +1388,7 @@ probe syscall.compat_futex.return = kernel.function("compat_sys_futex").return ? # probe syscall.futimesat = kernel.function("SyS_futimesat") !, - kernel.function("sys_futimesat") ? + kernel.function("sys_futimesat") ? { name = "futimesat" dirfd = $dfd @@ -1409,7 +1409,7 @@ probe syscall.compat_futimesat = kernel.function("compat_sys_futimesat") ? _struct_compat_timeval_u($t, 2)) } probe syscall.futimesat.return = kernel.function("SyS_futimesat").return !, - kernel.function("sys_futimesat").return ? + kernel.function("sys_futimesat").return ? { name = "futimesat" retstr = returnstr(1) @@ -1423,7 +1423,7 @@ probe syscall.compat_futimesat.return = kernel.function("compat_sys_futimesat"). # getcwd _____________________________________________________ # long sys_getcwd(char __user *buf, unsigned long size) probe syscall.getcwd = kernel.function("SyS_getcwd") !, - kernel.function("sys_getcwd") + kernel.function("sys_getcwd") { name = "getcwd" buf_uaddr = $buf @@ -1431,7 +1431,7 @@ probe syscall.getcwd = kernel.function("SyS_getcwd") !, argstr = sprintf("%p, %d", buf_uaddr, size) } probe syscall.getcwd.return = kernel.function("SyS_getcwd").return !, - kernel.function("sys_getcwd").return + kernel.function("sys_getcwd").return { name = "getcwd" retstr = returnstr(1) @@ -1444,11 +1444,11 @@ probe syscall.getcwd.return = kernel.function("SyS_getcwd").return !, # long compat_sys_getdents64(unsigned int fd, struct linux_dirent64 __user * dirent, unsigned int count) # probe syscall.getdents = kernel.function("SyS_getdents") ?, - kernel.function("sys_getdents") ?, - kernel.function("SyS_getdents64") ?, - kernel.function("sys_getdents64") ?, - kernel.function("compat_sys_getdents") ?, - kernel.function("compat_sys_getdents64") ? + kernel.function("sys_getdents") ?, + kernel.function("SyS_getdents64") ?, + kernel.function("sys_getdents64") ?, + kernel.function("compat_sys_getdents") ?, + kernel.function("compat_sys_getdents64") ? { name = "getdents" fd = $fd @@ -1457,11 +1457,11 @@ probe syscall.getdents = kernel.function("SyS_getdents") ?, argstr = sprintf("%d, %p, %d", $fd, $dirent, $count) } probe syscall.getdents.return = kernel.function("SyS_getdents").return ?, - kernel.function("sys_getdents").return ?, - kernel.function("SyS_getdents64").return ?, - kernel.function("sys_getdents64").return ?, - kernel.function("compat_sys_getdents").return ?, - kernel.function("compat_sys_getdents64").return ? + kernel.function("sys_getdents").return ?, + kernel.function("SyS_getdents64").return ?, + kernel.function("sys_getdents64").return ?, + kernel.function("compat_sys_getdents").return ?, + kernel.function("compat_sys_getdents64").return ? { name = "getdents" retstr = returnstr(1) @@ -1473,15 +1473,15 @@ probe syscall.getdents.return = kernel.function("SyS_getdents").return ?, # long sys32_getegid16(void) # probe syscall.getegid = kernel.function("sys_getegid16") ?, - kernel.function("sys32_getegid16") ?, - kernel.function("sys_getegid") + kernel.function("sys32_getegid16") ?, + kernel.function("sys_getegid") { name = "getegid" argstr = "" } probe syscall.getegid.return = kernel.function("sys_getegid16").return ?, - kernel.function("sys32_getegid16").return ?, - kernel.function("sys_getegid").return + kernel.function("sys32_getegid16").return ?, + kernel.function("sys_getegid").return { name = "getegid" retstr = returnstr(1) @@ -1492,15 +1492,15 @@ probe syscall.getegid.return = kernel.function("sys_getegid16").return ?, # long sys32_geteuid16(void) # probe syscall.geteuid = kernel.function("sys_geteuid16") ?, - kernel.function("sys32_geteuid16") ?, - kernel.function("sys_geteuid") + kernel.function("sys32_geteuid16") ?, + kernel.function("sys_geteuid") { name = "geteuid" argstr = "" } probe syscall.geteuid.return = kernel.function("sys_geteuid16").return ?, - kernel.function("sys32_geteuid16").return ?, - kernel.function("sys_geteuid").return + kernel.function("sys32_geteuid16").return ?, + kernel.function("sys_geteuid").return { name = "geteuid" retstr = returnstr(1) @@ -1511,15 +1511,15 @@ probe syscall.geteuid.return = kernel.function("sys_geteuid16").return ?, # long sys32_getgid16(void) # probe syscall.getgid = kernel.function("sys_getgid16") ?, - kernel.function("sys32_getgid16") ?, - kernel.function("sys_getgid") + kernel.function("sys32_getgid16") ?, + kernel.function("sys_getgid") { name = "getgid" argstr = "" } probe syscall.getgid.return = kernel.function("sys_getgid16").return ?, - kernel.function("sys32_getgid16").return ?, - kernel.function("sys_getgid").return + kernel.function("sys32_getgid16").return ?, + kernel.function("sys_getgid").return { name = "getgid" retstr = returnstr(1) @@ -1531,9 +1531,9 @@ probe syscall.getgid.return = kernel.function("sys_getgid16").return ?, # long sys32_getgroups16(int gidsetsize, u16 __user *grouplist) # probe syscall.getgroups = kernel.function("sys_getgroups16") ?, - kernel.function("sys32_getgroups16") ?, - kernel.function("SyS_getgroups") !, - kernel.function("sys_getgroups") ? + kernel.function("sys32_getgroups16") ?, + kernel.function("SyS_getgroups") !, + kernel.function("sys_getgroups") ? { name = "getgroups" size = $gidsetsize @@ -1541,9 +1541,9 @@ probe syscall.getgroups = kernel.function("sys_getgroups16") ?, argstr = sprintf("%d, %p", $gidsetsize, $grouplist) } probe syscall.getgroups.return = kernel.function("sys_getgroups16").return ?, - kernel.function("sys32_getgroups16").return ?, - kernel.function("SyS_getgroups").return !, - kernel.function("sys_getgroups").return ? + kernel.function("sys32_getgroups16").return ?, + kernel.function("SyS_getgroups").return !, + kernel.function("sys_getgroups").return ? { name = "getgroups" retstr = returnstr(1) @@ -1552,7 +1552,7 @@ probe syscall.getgroups.return = kernel.function("sys_getgroups16").return ?, # gethostname ________________________________________________ # long sys_gethostname(char __user *name, int len) probe syscall.gethostname = kernel.function("SyS_gethostname") !, - kernel.function("sys_gethostname") ? + kernel.function("sys_gethostname") ? { name = "gethostname" name_uaddr = $name @@ -1560,7 +1560,7 @@ probe syscall.gethostname = kernel.function("SyS_gethostname") !, argstr = sprintf ("%p, %d", name_uaddr, len) } probe syscall.gethostname.return = kernel.function("SyS_gethostname").return !, - kernel.function("sys_gethostname").return ? + kernel.function("sys_gethostname").return ? { name = "gethostname" retstr = returnstr(1) @@ -1570,7 +1570,7 @@ probe syscall.gethostname.return = kernel.function("SyS_gethostname").return !, # sys_getitimer(int which, struct itimerval __user *value) # probe syscall.getitimer = kernel.function("SyS_getitimer") !, - kernel.function("sys_getitimer") + kernel.function("sys_getitimer") { name = "getitimer" which = $which @@ -1578,7 +1578,7 @@ probe syscall.getitimer = kernel.function("SyS_getitimer") !, argstr = sprintf("%s, %p", _itimer_which_str($which), $value) } probe syscall.getitimer.return = kernel.function("SyS_getitimer").return !, - kernel.function("sys_getitimer").return + kernel.function("sys_getitimer").return { name = "getitimer" retstr = returnstr(1) @@ -1609,8 +1609,8 @@ probe syscall.compat_getitimer.return = kernel.function("compat_sys_getitimer"). # compat_ulong_t addr, compat_ulong_t flags) # probe syscall.get_mempolicy = kernel.function("compat_sys_get_mempolicy") ?, - kernel.function("SyS_get_mempolicy") !, - kernel.function("sys_get_mempolicy") ? + kernel.function("SyS_get_mempolicy") !, + kernel.function("sys_get_mempolicy") ? { name = "get_mempolicy" policy_uaddr = $policy @@ -1622,8 +1622,8 @@ probe syscall.get_mempolicy = kernel.function("compat_sys_get_mempolicy") ?, $nmask, $maxnode, $addr, $flags) } probe syscall.get_mempolicy.return = kernel.function("compat_sys_get_mempolicy").return ?, - kernel.function("SyS_get_mempolicy").return !, - kernel.function("sys_get_mempolicy").return ? + kernel.function("SyS_get_mempolicy").return !, + kernel.function("sys_get_mempolicy").return ? { name = "get_mempolicy" retstr = returnstr(1) @@ -1633,7 +1633,7 @@ probe syscall.get_mempolicy.return = kernel.function("compat_sys_get_mempolicy") # long sys_getpeername(int fd, struct sockaddr __user *usockaddr, int __user *usockaddr_len) # probe syscall.getpeername = kernel.function("SyS_getpeername") !, - kernel.function("sys_getpeername") ? + kernel.function("sys_getpeername") ? { name = "getpeername" s = $fd @@ -1642,7 +1642,7 @@ probe syscall.getpeername = kernel.function("SyS_getpeername") !, argstr = sprintf("%d, %p, %p", $fd, $usockaddr, $usockaddr_len) } probe syscall.getpeername.return = kernel.function("SyS_getpeername").return !, - kernel.function("sys_getpeername").return ? + kernel.function("sys_getpeername").return ? { name = "getpeername" retstr = returnstr(1) @@ -1651,14 +1651,14 @@ probe syscall.getpeername.return = kernel.function("SyS_getpeername").return !, # getpgid ____________________________________________________ # long sys_getpgid(pid_t pid) probe syscall.getpgid = kernel.function("SyS_getpgid") !, - kernel.function("sys_getpgid") + kernel.function("sys_getpgid") { name = "getpgid" pid = $pid argstr = sprintf("%d", $pid) } probe syscall.getpgid.return = kernel.function("SyS_getpgid").return !, - kernel.function("sys_getpgid").return + kernel.function("sys_getpgid").return { name = "getpgid" retstr = returnstr(1) @@ -1706,7 +1706,7 @@ probe syscall.getppid.return = kernel.function("sys_getppid").return # getpriority ________________________________________________ # long sys_getpriority(int which, int who) probe syscall.getpriority = kernel.function("SyS_getpriority") !, - kernel.function("sys_getpriority") + kernel.function("sys_getpriority") { name = "getpriority" which = $which @@ -1714,7 +1714,7 @@ probe syscall.getpriority = kernel.function("SyS_getpriority") !, argstr = sprintf("%s, %d", _priority_which_str(which), who) } probe syscall.getpriority.return = kernel.function("SyS_getpriority").return !, - kernel.function("sys_getpriority").return + kernel.function("sys_getpriority").return { name = "getpriority" retstr = returnstr(1) @@ -1728,8 +1728,8 @@ probe syscall.getpriority.return = kernel.function("SyS_getpriority").return !, # old_uid_t __user *egid, # old_uid_t __user *sgid) probe syscall.getresgid = kernel.function("sys_getresgid16") ?, - kernel.function("SyS_getresgid") !, - kernel.function("sys_getresgid") + kernel.function("SyS_getresgid") !, + kernel.function("sys_getresgid") { name = "getresgid" rgid_uaddr = $rgid @@ -1738,8 +1738,8 @@ probe syscall.getresgid = kernel.function("sys_getresgid16") ?, argstr = sprintf("%p, %p, %p", $rgid, $egid, $sgid) } probe syscall.getresgid.return = kernel.function("sys_getresgid16").return ?, - kernel.function("SyS_getresgid").return !, - kernel.function("sys_getresgid").return + kernel.function("SyS_getresgid").return !, + kernel.function("sys_getresgid").return { name = "getresgid" retstr = returnstr(1) @@ -1750,8 +1750,8 @@ probe syscall.getresgid.return = kernel.function("sys_getresgid16").return ?, # uid_t __user *euid, # uid_t __user *suid) probe syscall.getresuid = kernel.function("sys_getresuid16") ?, - kernel.function("SyS_getresuid") !, - kernel.function("sys_getresuid") + kernel.function("SyS_getresuid") !, + kernel.function("sys_getresuid") { name = "getresuid" ruid_uaddr = $ruid @@ -1760,8 +1760,8 @@ probe syscall.getresuid = kernel.function("sys_getresuid16") ?, argstr = sprintf("%p, %p, %p", $ruid, $euid, $suid) } probe syscall.getresuid.return = kernel.function("sys_getresuid16").return ?, - kernel.function("SyS_getresuid").return !, - kernel.function("sys_getresuid").return + kernel.function("SyS_getresuid").return !, + kernel.function("sys_getresuid").return { name = "getresuid" retstr = returnstr(1) @@ -1772,10 +1772,10 @@ probe syscall.getresuid.return = kernel.function("sys_getresuid16").return ?, # long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim) # long compat_sys_getrlimit (unsigned int resource, struct compat_rlimit __user *rlim) probe syscall.getrlimit = kernel.function("SyS_getrlimit") ?, - kernel.function("sys_getrlimit") ?, - kernel.function("SyS_old_getrlimit") ?, - kernel.function("sys_old_getrlimit") ?, - kernel.function("compat_sys_getrlimit") ? + kernel.function("sys_getrlimit") ?, + kernel.function("SyS_old_getrlimit") ?, + kernel.function("sys_old_getrlimit") ?, + kernel.function("compat_sys_getrlimit") ? { name = "getrlimit" resource = $resource @@ -1783,10 +1783,10 @@ probe syscall.getrlimit = kernel.function("SyS_getrlimit") ?, argstr = sprintf("%s, %p", _rlimit_resource_str($resource), $rlim) } probe syscall.getrlimit.return = kernel.function("SyS_getrlimit").return ?, - kernel.function("sys_getrlimit").return ?, - kernel.function("SyS_old_getrlimit").return ?, - kernel.function("sys_old_getrlimit").return ?, - kernel.function("compat_sys_getrlimit").return ? + kernel.function("sys_getrlimit").return ?, + kernel.function("SyS_old_getrlimit").return ?, + kernel.function("sys_old_getrlimit").return ?, + kernel.function("compat_sys_getrlimit").return ? { name = "getrlimit" retstr = returnstr(1) @@ -1795,7 +1795,7 @@ probe syscall.getrlimit.return = kernel.function("SyS_getrlimit").return ?, # getrusage __________________________________________________ # long sys_getrusage(int who, struct rusage __user *ru) probe syscall.getrusage = kernel.function("SyS_getrusage") !, - kernel.function("sys_getrusage") + kernel.function("sys_getrusage") { name = "getrusage" who = $who @@ -1808,7 +1808,7 @@ probe syscall.getrusage = kernel.function("SyS_getrusage") !, argstr = sprintf("%s, %p", who_str, usage_uaddr) } probe syscall.getrusage.return = kernel.function("SyS_getrusage").return !, - kernel.function("sys_getrusage").return + kernel.function("sys_getrusage").return { name = "getrusage" retstr = returnstr(1) @@ -1817,14 +1817,14 @@ probe syscall.getrusage.return = kernel.function("SyS_getrusage").return !, # getsid _____________________________________________________ # long sys_getsid(pid_t pid) probe syscall.getsid = kernel.function("SyS_getsid") !, - kernel.function("sys_getsid") + kernel.function("sys_getsid") { name = "getsid" pid = $pid argstr = sprint(pid) } probe syscall.getsid.return = kernel.function("SyS_getsid").return !, - kernel.function("sys_getsid").return + kernel.function("sys_getsid").return { name = "getsid" retstr = returnstr(1) @@ -1835,7 +1835,7 @@ probe syscall.getsid.return = kernel.function("SyS_getsid").return !, # struct sockaddr __user *usockaddr, # int __user *usockaddr_len) probe syscall.getsockname = kernel.function("SyS_getsockname") !, - kernel.function("sys_getsockname") ? + kernel.function("sys_getsockname") ? { name = "getsockname" s = $fd @@ -1844,7 +1844,7 @@ probe syscall.getsockname = kernel.function("SyS_getsockname") !, argstr = sprintf("%d, %p, %p", $fd, $usockaddr, $usockaddr_len) } probe syscall.getsockname.return = kernel.function("SyS_getsockname").return !, - kernel.function("sys_getsockname").return ? + kernel.function("sys_getsockname").return ? { name = "getsockname" retstr = returnstr(1) @@ -1858,8 +1858,8 @@ probe syscall.getsockname.return = kernel.function("SyS_getsockname").return !, # int __user *optlen) # probe syscall.getsockopt = kernel.function("compat_sys_getsockopt") ?, - kernel.function("SyS_getsockopt") !, - kernel.function("sys_getsockopt") ? + kernel.function("SyS_getsockopt") !, + kernel.function("sys_getsockopt") ? { name = "getsockopt" fd = $fd @@ -1873,8 +1873,8 @@ probe syscall.getsockopt = kernel.function("compat_sys_getsockopt") ?, _sockopt_optname_str($optname), $optval, $optlen) } probe syscall.getsockopt.return = kernel.function("compat_sys_getsockopt").return ?, - kernel.function("SyS_getsockopt").return !, - kernel.function("sys_getsockopt").return ? + kernel.function("SyS_getsockopt").return !, + kernel.function("sys_getsockopt").return ? { name = "getsockopt" retstr = returnstr(1) @@ -1901,9 +1901,9 @@ probe syscall.gettid.return = kernel.function("sys_gettid").return # long compat_sys_gettimeofday(struct compat_timeval __user *tv, # struct timezone __user *tz) probe syscall.gettimeofday = kernel.function("compat_sys_gettimeofday") ?, - kernel.function("sys32_gettimeofday") ?, - kernel.function("SyS_gettimeofday") !, - kernel.function("sys_gettimeofday") + kernel.function("sys32_gettimeofday") ?, + kernel.function("SyS_gettimeofday") !, + kernel.function("sys_gettimeofday") { name = "gettimeofday" tv_uaddr = $tv @@ -1912,9 +1912,9 @@ probe syscall.gettimeofday = kernel.function("compat_sys_gettimeofday") ?, } probe syscall.gettimeofday.return = kernel.function("compat_sys_gettimeofday").return ?, - kernel.function("sys32_gettimeofday").return ?, - kernel.function("SyS_gettimeofday").return !, - kernel.function("sys_gettimeofday").return + kernel.function("sys32_gettimeofday").return ?, + kernel.function("SyS_gettimeofday").return !, + kernel.function("sys_gettimeofday").return { name = "gettimeofday" retstr = returnstr(1) @@ -1926,15 +1926,15 @@ probe syscall.gettimeofday.return = kernel.function("compat_sys_gettimeofday").r # long sys32_getuid16(void) # probe syscall.getuid = kernel.function("sys_getuid16") ?, - kernel.function("sys32_getuid16") ?, - kernel.function("sys_getuid") + kernel.function("sys32_getuid16") ?, + kernel.function("sys_getuid") { name = "getuid" argstr = "" } probe syscall.getuid.return = kernel.function("sys_getuid16").return ?, - kernel.function("sys32_getuid16").return ?, - kernel.function("sys_getuid").return + kernel.function("sys32_getuid16").return ?, + kernel.function("sys_getuid").return { name = "getuid" retstr = returnstr(1) @@ -1944,7 +1944,7 @@ probe syscall.getuid.return = kernel.function("sys_getuid16").return ?, # ssize_t sys_getxattr(char __user *path, char __user *name, # void __user *value, size_t size) probe syscall.getxattr = kernel.function("SyS_getxattr") !, - kernel.function("sys_getxattr") + kernel.function("sys_getxattr") { name = "getxattr" %( kernel_v >= "2.6.27" %? @@ -1966,7 +1966,7 @@ probe syscall.getxattr = kernel.function("SyS_getxattr") !, value_uaddr, size) } probe syscall.getxattr.return = kernel.function("SyS_getxattr").return !, - kernel.function("sys_getxattr").return + kernel.function("sys_getxattr").return { name = "getxattr" retstr = returnstr(1) @@ -1978,7 +1978,7 @@ probe syscall.getxattr.return = kernel.function("SyS_getxattr").return !, # const char __user *uargs) # probe syscall.init_module = kernel.function("SyS_init_module") !, - kernel.function("sys_init_module") ? + kernel.function("sys_init_module") ? { name = "init_module" umod_uaddr = $umod @@ -1987,7 +1987,7 @@ probe syscall.init_module = kernel.function("SyS_init_module") !, argstr = sprintf("%p, %d, %s", $umod, $len, user_string_quoted($uargs)) } probe syscall.init_module.return = kernel.function("SyS_init_module").return !, - kernel.function("sys_init_module").return ? + kernel.function("sys_init_module").return ? { name = "init_module" retstr = returnstr(1) @@ -1998,7 +1998,7 @@ probe syscall.init_module.return = kernel.function("SyS_init_module").return !, # long sys_inotify_add_watch(int fd, const char __user *path, u32 mask) # probe syscall.inotify_add_watch = kernel.function("SyS_inotify_add_watch") !, - kernel.function("sys_inotify_add_watch") ? + kernel.function("sys_inotify_add_watch") ? { name = "inotify_add_watch" fd = $fd @@ -2015,7 +2015,7 @@ probe syscall.inotify_add_watch = kernel.function("SyS_inotify_add_watch") !, } probe syscall.inotify_add_watch.return = kernel.function("SyS_inotify_add_watch").return !, - kernel.function("sys_inotify_add_watch").return ? + kernel.function("sys_inotify_add_watch").return ? { name = "inotify_add_watch" retstr = returnstr(1) @@ -2041,7 +2041,7 @@ probe syscall.inotify_init.return = kernel.function("sys_inotify_init").return ? # long sys_inotify_rm_watch(int fd, u32 wd) # probe syscall.inotify_rm_watch = kernel.function("SyS_inotify_rm_watch") !, - kernel.function("sys_inotify_rm_watch") ? + kernel.function("sys_inotify_rm_watch") ? { name = "inotify_rm_watch" fd = $fd @@ -2049,7 +2049,7 @@ probe syscall.inotify_rm_watch = kernel.function("SyS_inotify_rm_watch") !, argstr = sprintf("%d, %d", $fd, $wd) } probe syscall.inotify_rm_watch.return = kernel.function("SyS_inotify_rm_watch").return !, - kernel.function("sys_inotify_rm_watch").return ? + kernel.function("sys_inotify_rm_watch").return ? { name = "inotify_rm_watch" retstr = returnstr(1) @@ -2060,7 +2060,7 @@ probe syscall.inotify_rm_watch.return = kernel.function("SyS_inotify_rm_watch"). # struct iocb __user *iocb, # struct io_event __user *result) probe syscall.io_cancel = kernel.function("SyS_io_cancel") !, - kernel.function("sys_io_cancel") + kernel.function("sys_io_cancel") { name = "io_cancel" ctx_id = $ctx_id @@ -2069,7 +2069,7 @@ probe syscall.io_cancel = kernel.function("SyS_io_cancel") !, argstr = sprintf("%d, %p, %p", ctx_id, iocb_uaddr, result_uaddr) } probe syscall.io_cancel.return = kernel.function("SyS_io_cancel").return !, - kernel.function("sys_io_cancel").return + kernel.function("sys_io_cancel").return { name = "io_cancel" retstr = returnstr(1) @@ -2080,8 +2080,8 @@ probe syscall.io_cancel.return = kernel.function("SyS_io_cancel").return !, # long compat_sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) # probe syscall.ioctl = kernel.function("compat_sys_ioctl") ?, - kernel.function("SyS_ioctl") !, - kernel.function("sys_ioctl") ? + kernel.function("SyS_ioctl") !, + kernel.function("sys_ioctl") ? { name = "ioctl" fd = $fd @@ -2090,8 +2090,8 @@ probe syscall.ioctl = kernel.function("compat_sys_ioctl") ?, argstr = sprintf("%d, %d, %p", $fd, $cmd, $arg) } probe syscall.ioctl.return = kernel.function("compat_sys_ioctl").return ?, - kernel.function("SyS_ioctl").return !, - kernel.function("sys_ioctl").return ? + kernel.function("SyS_ioctl").return !, + kernel.function("sys_ioctl").return ? { name = "ioctl" retstr = returnstr(1) @@ -2100,14 +2100,14 @@ probe syscall.ioctl.return = kernel.function("compat_sys_ioctl").return ?, # io_destroy _________________________________________________ # long sys_io_destroy(aio_context_t ctx) probe syscall.io_destroy = kernel.function("SyS_io_destroy") !, - kernel.function("sys_io_destroy") + kernel.function("sys_io_destroy") { name = "io_destroy" ctx = $ctx argstr = sprintf("%d", ctx) } probe syscall.io_destroy.return = kernel.function("SyS_io_destroy").return !, - kernel.function("sys_io_destroy").return + kernel.function("sys_io_destroy").return { name = "io_destroy" retstr = returnstr(1) @@ -2126,8 +2126,8 @@ probe syscall.io_destroy.return = kernel.function("SyS_io_destroy").return !, # struct compat_timespec __user *timeout) # probe syscall.io_getevents = kernel.function("compat_sys_io_getevents") ?, - kernel.function("SyS_io_getevents") !, - kernel.function("sys_io_getevents") ? + kernel.function("SyS_io_getevents") !, + kernel.function("sys_io_getevents") ? { name = "io_getevents" ctx_id = $ctx_id @@ -2140,8 +2140,8 @@ probe syscall.io_getevents = kernel.function("compat_sys_io_getevents") ?, $nr, $events, $timeout, timestr) } probe syscall.io_getevents.return = kernel.function("compat_sys_io_getevents").return ?, - kernel.function("SyS_io_getevents").return !, - kernel.function("sys_io_getevents").return ? + kernel.function("SyS_io_getevents").return !, + kernel.function("sys_io_getevents").return ? { name = "io_getevents" retstr = returnstr(1) @@ -2168,7 +2168,7 @@ probe syscall.ioperm.return = kernel.function("sys_ioperm").return ? # long sys_io_setup(unsigned nr_events, aio_context_t __user *ctxp) # probe syscall.io_setup = kernel.function("SyS_io_setup") !, - kernel.function("sys_io_setup") + kernel.function("sys_io_setup") { name = "io_setup" maxevents = $nr_events @@ -2177,7 +2177,7 @@ probe syscall.io_setup = kernel.function("SyS_io_setup") !, } probe syscall.io_setup.return = kernel.function("SyS_io_setup").return !, - kernel.function("sys_io_setup").return + kernel.function("sys_io_setup").return { name = "io_setup" retstr = returnstr(1) @@ -2202,7 +2202,7 @@ probe syscall.compat_io_setup.return = kernel.function("compat_sys_io_setup").re # long sys_io_submit(aio_context_t ctx_id, long nr, struct iocb __user * __user *iocbpp) # probe syscall.io_submit = kernel.function("SyS_io_submit") !, - kernel.function("sys_io_submit") + kernel.function("sys_io_submit") { name = "io_submit" ctx_id = $ctx_id @@ -2211,7 +2211,7 @@ probe syscall.io_submit = kernel.function("SyS_io_submit") !, argstr = sprintf("%d, %d, %p", $ctx_id, $nr, $iocbpp) } probe syscall.io_submit.return = kernel.function("SyS_io_submit").return !, - kernel.function("sys_io_submit").return + kernel.function("sys_io_submit").return { name = "io_submit" retstr = returnstr(1) @@ -2236,7 +2236,7 @@ probe syscall.compat_io_submit.return = kernel.function("compat_sys_io_submit"). # long sys_ioprio_get(int which, int who) # probe syscall.ioprio_get = kernel.function("SyS_ioprio_get") !, - kernel.function("sys_ioprio_get") ? + kernel.function("sys_ioprio_get") ? { name = "ioprio_get" which = $which @@ -2244,7 +2244,7 @@ probe syscall.ioprio_get = kernel.function("SyS_ioprio_get") !, argstr = sprintf("%d, %d", $which, $who) } probe syscall.ioprio_get.return = kernel.function("SyS_ioprio_get").return !, - kernel.function("sys_ioprio_get").return ? + kernel.function("sys_ioprio_get").return ? { name = "ioprio_get" retstr = returnstr(1) @@ -2254,7 +2254,7 @@ probe syscall.ioprio_get.return = kernel.function("SyS_ioprio_get").return !, # long sys_ioprio_set(int which, int who, int ioprio) # probe syscall.ioprio_set = kernel.function("SyS_ioprio_set") !, - kernel.function("sys_ioprio_set") ? + kernel.function("sys_ioprio_set") ? { name = "ioprio_set" which = $which @@ -2263,7 +2263,7 @@ probe syscall.ioprio_set = kernel.function("SyS_ioprio_set") !, argstr = sprintf("%d, %d, %d", $which, $who, $ioprio) } probe syscall.ioprio_set.return = kernel.function("SyS_ioprio_set").return !, - kernel.function("sys_ioprio_set").return ? + kernel.function("sys_ioprio_set").return ? { name = "ioprio_set" retstr = returnstr(1) @@ -2280,8 +2280,8 @@ probe syscall.ioprio_set.return = kernel.function("SyS_ioprio_set").return !, # unsigned long flags) # probe syscall.kexec_load = kernel.function("compat_sys_kexec_load") ?, - kernel.function("SyS_kexec_load") !, - kernel.function("sys_kexec_load") ? + kernel.function("SyS_kexec_load") !, + kernel.function("sys_kexec_load") ? { name = "kexec_load" entry = $entry @@ -2291,8 +2291,8 @@ probe syscall.kexec_load = kernel.function("compat_sys_kexec_load") ?, argstr = sprintf("%p, %d, %p, %d", $entry, $nr_segments, $segments, $flags) } probe syscall.kexec_load.return = kernel.function("compat_sys_kexec_load").return ?, - kernel.function("SyS_kexec_load").return !, - kernel.function("sys_kexec_load").return ? + kernel.function("SyS_kexec_load").return !, + kernel.function("sys_kexec_load").return ? { name = "kexec_load" retstr = returnstr(1) @@ -2307,16 +2307,16 @@ probe syscall.kexec_load.return = kernel.function("compat_sys_kexec_load").retur # long compat_sys_keyctl(u32 option, u32 arg2, u32 arg3, u32 arg4, u32 arg5) # probe syscall.keyctl = kernel.function("compat_sys_keyctl") ?, - kernel.function("SyS_keyctl") !, - kernel.function("sys_keyctl") ? + kernel.function("SyS_keyctl") !, + kernel.function("sys_keyctl") ? { name = "keyctl" argstr = sprintf("%d, ...", $option) } probe syscall.keyctl.return = kernel.function("compat_sys_keyctl").return ?, - kernel.function("SyS_keyctl").return !, - kernel.function("sys_keyctl").return ? + kernel.function("SyS_keyctl").return !, + kernel.function("sys_keyctl").return ? { name = "keyctl" retstr = returnstr(1) @@ -2325,7 +2325,7 @@ probe syscall.keyctl.return = kernel.function("compat_sys_keyctl").return ?, # kill _______________________________________________________ # long sys_kill(int pid, int sig) probe syscall.kill = kernel.function("SyS_kill") !, - kernel.function("sys_kill") + kernel.function("sys_kill") { name = "kill" pid = $pid @@ -2333,7 +2333,7 @@ probe syscall.kill = kernel.function("SyS_kill") !, argstr = sprintf("%d, %s", $pid, _signal_name($sig)) } probe syscall.kill.return = kernel.function("SyS_kill").return !, - kernel.function("sys_kill").return + kernel.function("sys_kill").return { name = "kill" retstr = returnstr(1) @@ -2343,7 +2343,7 @@ probe syscall.kill.return = kernel.function("SyS_kill").return !, # long sys_lchown(const char __user * filename, uid_t user, gid_t group) # probe syscall.lchown = kernel.function("SyS_lchown") !, - kernel.function("sys_lchown") + kernel.function("sys_lchown") { name = "lchown" path = user_string($filename) @@ -2352,7 +2352,7 @@ probe syscall.lchown = kernel.function("SyS_lchown") !, argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) } probe syscall.lchown.return = kernel.function("SyS_lchown").return !, - kernel.function("sys_lchown").return + kernel.function("sys_lchown").return { name = "lchown" retstr = returnstr(1) @@ -2383,7 +2383,7 @@ probe syscall.lchown16.return = kernel.function("sys_lchown16").return ? # size_t size) # probe syscall.lgetxattr = kernel.function("SyS_lgetxattr") !, - kernel.function("sys_lgetxattr") + kernel.function("sys_lgetxattr") { name = "lgetxattr" %( kernel_v >= "2.6.27" %? @@ -2405,7 +2405,7 @@ probe syscall.lgetxattr = kernel.function("SyS_lgetxattr") !, value_uaddr, size) } probe syscall.lgetxattr.return = kernel.function("SyS_lgetxattr").return !, - kernel.function("sys_lgetxattr").return + kernel.function("sys_lgetxattr").return { name = "lgetxattr" retstr = returnstr(1) @@ -2415,7 +2415,7 @@ probe syscall.lgetxattr.return = kernel.function("SyS_lgetxattr").return !, # long sys_link(const char __user * oldname, # const char __user * newname) probe syscall.link = kernel.function("SyS_link") !, - kernel.function("sys_link") + kernel.function("sys_link") { name = "link" oldpath = user_string($oldname) @@ -2425,7 +2425,7 @@ probe syscall.link = kernel.function("SyS_link") !, user_string_quoted($newname)) } probe syscall.link.return = kernel.function("SyS_link").return !, - kernel.function("sys_link").return + kernel.function("sys_link").return { name = "link" retstr = returnstr(1) @@ -2436,7 +2436,7 @@ probe syscall.link.return = kernel.function("SyS_link").return !, # long sys_linkat(int olddfd, const char __user *oldname, # int newdfd, const char __user *newname, int flags) probe syscall.linkat = kernel.function("SyS_linkat") !, - kernel.function("sys_linkat") ? + kernel.function("sys_linkat") ? { name = "linkat" olddirfd = $olddfd @@ -2453,7 +2453,7 @@ probe syscall.linkat = kernel.function("SyS_linkat") !, flags_str) } probe syscall.linkat.return = kernel.function("SyS_linkat").return !, - kernel.function("sys_linkat").return ? + kernel.function("sys_linkat").return ? { name = "linkat" retstr = returnstr(1) @@ -2462,7 +2462,7 @@ probe syscall.linkat.return = kernel.function("SyS_linkat").return !, # listen _____________________________________________________ # long sys_listen(int fd, int backlog) probe syscall.listen = kernel.function("SyS_listen") !, - kernel.function("sys_listen") ? + kernel.function("sys_listen") ? { name = "listen" sockfd = $fd @@ -2470,7 +2470,7 @@ probe syscall.listen = kernel.function("SyS_listen") !, argstr = sprintf("%d, %d", $fd, $backlog) } probe syscall.listen.return = kernel.function("SyS_listen").return !, - kernel.function("sys_listen").return ? + kernel.function("sys_listen").return ? { name = "listen" retstr = returnstr(1) @@ -2480,7 +2480,7 @@ probe syscall.listen.return = kernel.function("SyS_listen").return !, # ssize_t sys_listxattr(char __user *path, char __user *list, size_t size) # probe syscall.listxattr = kernel.function("SyS_listxattr") !, - kernel.function("sys_listxattr") + kernel.function("sys_listxattr") { name = "listxattr" list_uaddr = $list @@ -2496,7 +2496,7 @@ probe syscall.listxattr = kernel.function("SyS_listxattr") !, %) } probe syscall.listxattr.return = kernel.function("SyS_listxattr").return !, - kernel.function("sys_listxattr").return + kernel.function("sys_listxattr").return { name = "listxattr" retstr = returnstr(1) @@ -2506,7 +2506,7 @@ probe syscall.listxattr.return = kernel.function("SyS_listxattr").return !, # ssize_t sys_llistxattr(char __user *path, char __user *list, size_t size) # probe syscall.llistxattr = kernel.function("SyS_llistxattr") !, - kernel.function("sys_llistxattr") + kernel.function("sys_llistxattr") { name = "llistxattr" list_uaddr = $list @@ -2522,7 +2522,7 @@ probe syscall.llistxattr = kernel.function("SyS_llistxattr") !, %) } probe syscall.llistxattr.return = kernel.function("SyS_llistxattr").return !, - kernel.function("sys_llistxattr").return + kernel.function("sys_llistxattr").return { name = "llistxattr" retstr = returnstr(1) @@ -2535,7 +2535,7 @@ probe syscall.llistxattr.return = kernel.function("SyS_llistxattr").return !, # loff_t __user * result, # unsigned int origin) probe syscall.llseek = kernel.function("SyS_llseek") !, - kernel.function("sys_llseek") ? + kernel.function("sys_llseek") ? { name = "llseek" fd = $fd @@ -2548,7 +2548,7 @@ probe syscall.llseek = kernel.function("SyS_llseek") !, $offset_low, $result, whence_str) } probe syscall.llseek.return = kernel.function("SyS_llseek").return !, - kernel.function("sys_llseek").return ? + kernel.function("sys_llseek").return ? { name = "llseek" retstr = returnstr(1) @@ -2558,7 +2558,7 @@ probe syscall.llseek.return = kernel.function("SyS_llseek").return !, # long sys_lookup_dcookie(u64 cookie64, char __user * buf, size_t len) # probe syscall.lookup_dcookie = kernel.function("SyS_lookup_dcookie") !, - kernel.function("sys_lookup_dcookie") ? + kernel.function("sys_lookup_dcookie") ? { name = "lookup_dcookie" cookie = $cookie64 @@ -2567,7 +2567,7 @@ probe syscall.lookup_dcookie = kernel.function("SyS_lookup_dcookie") !, argstr = sprintf("%d, %p, %d", $cookie64, $buf, $len) } probe syscall.lookup_dcookie.return = kernel.function("SyS_lookup_dcookie").return !, - kernel.function("sys_lookup_dcookie").return ? + kernel.function("sys_lookup_dcookie").return ? { name = "lookup_dcookie" retstr = returnstr(1) @@ -2577,7 +2577,7 @@ probe syscall.lookup_dcookie.return = kernel.function("SyS_lookup_dcookie").retu # long sys_lremovexattr(char __user *path, char __user *name) # probe syscall.lremovexattr = kernel.function("SyS_lremovexattr") !, - kernel.function("sys_lremovexattr") + kernel.function("sys_lremovexattr") { name = "lremovexattr" name_uaddr = $name @@ -2593,7 +2593,7 @@ probe syscall.lremovexattr = kernel.function("SyS_lremovexattr") !, %) } probe syscall.lremovexattr.return = kernel.function("SyS_lremovexattr").return !, - kernel.function("sys_lremovexattr").return + kernel.function("sys_lremovexattr").return { name = "lremovexattr" retstr = returnstr(1) @@ -2602,7 +2602,7 @@ probe syscall.lremovexattr.return = kernel.function("SyS_lremovexattr").return ! # lseek ______________________________________________________ # off_t sys_lseek(unsigned int fd, off_t offset, unsigned int origin) probe syscall.lseek = kernel.function("SyS_lseek") !, - kernel.function("sys_lseek") + kernel.function("sys_lseek") { name = "lseek" fildes = $fd @@ -2613,7 +2613,7 @@ probe syscall.lseek = kernel.function("SyS_lseek") !, argstr = sprintf("%d, %d, %s", $fd, offset, whence_str) } probe syscall.lseek.return = kernel.function("SyS_lseek").return !, - kernel.function("sys_lseek").return + kernel.function("sys_lseek").return { name = "lseek" retstr = returnstr(1) @@ -2627,7 +2627,7 @@ probe syscall.lseek.return = kernel.function("SyS_lseek").return !, # int flags) # probe syscall.lsetxattr = kernel.function("SyS_lsetxattr") !, - kernel.function("sys_lsetxattr") + kernel.function("sys_lsetxattr") { name = "lsetxattr" %( kernel_v >= "2.6.27" %? @@ -2652,7 +2652,7 @@ probe syscall.lsetxattr = kernel.function("SyS_lsetxattr") !, value_uaddr, $size, $flags) } probe syscall.lsetxattr.return = kernel.function("SyS_lsetxattr").return !, - kernel.function("sys_lsetxattr").return + kernel.function("sys_lsetxattr").return { name = "lsetxattr" retstr = returnstr(1) @@ -2668,13 +2668,13 @@ probe syscall.lsetxattr.return = kernel.function("SyS_lsetxattr").return !, # struct oldabi_stat64 __user * statbuf) # probe syscall.lstat = kernel.function("sys_lstat") ?, - kernel.function("SyS_newlstat") ?, - kernel.function("sys_newlstat") ?, - kernel.function("compat_sys_newlstat") ?, - kernel.function("sys32_lstat64") ?, - kernel.function("SyS_lstat64") ?, - kernel.function("sys_lstat64") ?, - kernel.function("sys_oabi_lstat64") ? + kernel.function("SyS_newlstat") ?, + kernel.function("sys_newlstat") ?, + kernel.function("compat_sys_newlstat") ?, + kernel.function("sys32_lstat64") ?, + kernel.function("SyS_lstat64") ?, + kernel.function("sys_lstat64") ?, + kernel.function("sys_oabi_lstat64") ? { name = "lstat" path = user_string($filename) @@ -2682,13 +2682,13 @@ probe syscall.lstat = kernel.function("sys_lstat") ?, argstr = sprintf("%s, %p", user_string_quoted($filename), $statbuf) } probe syscall.lstat.return = kernel.function("sys_lstat").return ?, - kernel.function("SyS_newlstat").return ?, - kernel.function("sys_newlstat").return ?, - kernel.function("compat_sys_newlstat").return ?, - kernel.function("sys32_lstat64").return ?, - kernel.function("SyS_lstat64").return ?, - kernel.function("sys_lstat64").return ?, - kernel.function("sys_oabi_lstat64").return ? + kernel.function("SyS_newlstat").return ?, + kernel.function("sys_newlstat").return ?, + kernel.function("compat_sys_newlstat").return ?, + kernel.function("sys32_lstat64").return ?, + kernel.function("SyS_lstat64").return ?, + kernel.function("sys_lstat64").return ?, + kernel.function("sys_oabi_lstat64").return ? { name = "lstat" retstr = returnstr(1) @@ -2698,7 +2698,7 @@ probe syscall.lstat.return = kernel.function("sys_lstat").return ?, # long sys_madvise(unsigned long start, size_t len_in, int behavior) # probe syscall.madvise = kernel.function("SyS_madvise") !, - kernel.function("sys_madvise") ? + kernel.function("sys_madvise") ? { name = "madvise" start = $start @@ -2708,7 +2708,7 @@ probe syscall.madvise = kernel.function("SyS_madvise") !, argstr = sprintf("%p, %d, %s", $start, $len_in, _madvice_advice_str($behavior)) } probe syscall.madvise.return = kernel.function("SyS_madvise").return !, - kernel.function("sys_madvise").return ? + kernel.function("sys_madvise").return ? { name = "madvise" retstr = returnstr(1) @@ -2730,8 +2730,8 @@ probe syscall.madvise.return = kernel.function("SyS_madvise").return !, # compat_ulong_t flags) # probe syscall.mbind = kernel.function("compat_sys_mbind") ?, - kernel.function("SyS_mbind") !, - kernel.function("sys_mbind") ? + kernel.function("SyS_mbind") !, + kernel.function("sys_mbind") ? { name = "mbind" start = $start @@ -2744,8 +2744,8 @@ probe syscall.mbind = kernel.function("compat_sys_mbind") ?, $nmask, $maxnode, $flags) } probe syscall.mbind.return = kernel.function("compat_sys_mbind").return ?, - kernel.function("SyS_mbind").return !, - kernel.function("sys_mbind").return ? + kernel.function("SyS_mbind").return !, + kernel.function("sys_mbind").return ? { name = "mbind" retstr = returnstr(1) @@ -2756,13 +2756,13 @@ probe syscall.mbind.return = kernel.function("compat_sys_mbind").return ?, # const unsigned long __user *old_nodes, # const unsigned long __user *new_nodes) probe syscall.migrate_pages = kernel.function("SyS_migrate_pages") !, - kernel.function("sys_migrate_pages") ? + kernel.function("sys_migrate_pages") ? { name = "migrate_pages" argstr = sprintf("%d, %d, %p, %p", $pid, $maxnode, $old_nodes, $new_nodes) } probe syscall.migrate_pages.return = kernel.function("SyS_migrate_pages").return !, - kernel.function("sys_migrate_pages").return ? + kernel.function("sys_migrate_pages").return ? { name = "migrate_pages" retstr = returnstr(1) @@ -2772,7 +2772,7 @@ probe syscall.migrate_pages.return = kernel.function("SyS_migrate_pages").return # long sys_mincore(unsigned long start, size_t len, unsigned char __user * vec) # probe syscall.mincore = kernel.function("SyS_mincore") !, - kernel.function("sys_mincore") ? + kernel.function("sys_mincore") ? { name = "mincore" start = $start @@ -2781,7 +2781,7 @@ probe syscall.mincore = kernel.function("SyS_mincore") !, argstr = sprintf("%p, %d, %p", $start, $len, $vec) } probe syscall.mincore.return = kernel.function("SyS_mincore").return !, - kernel.function("sys_mincore").return ? + kernel.function("sys_mincore").return ? { name = "mincore" retstr = returnstr(1) @@ -2790,7 +2790,7 @@ probe syscall.mincore.return = kernel.function("SyS_mincore").return !, # mkdir ______________________________________________________ # long sys_mkdir(const char __user * pathname, int mode) probe syscall.mkdir = kernel.function("SyS_mkdir") !, - kernel.function("sys_mkdir") + kernel.function("sys_mkdir") { name = "mkdir" pathname_uaddr = $pathname @@ -2799,7 +2799,7 @@ probe syscall.mkdir = kernel.function("SyS_mkdir") !, argstr = sprintf("%s, %#o", user_string_quoted($pathname), $mode) } probe syscall.mkdir.return = kernel.function("SyS_mkdir").return !, - kernel.function("sys_mkdir").return + kernel.function("sys_mkdir").return { name = "mkdir" retstr = returnstr(1) @@ -2809,7 +2809,7 @@ probe syscall.mkdir.return = kernel.function("SyS_mkdir").return !, # new function with 2.6.16 # long sys_mkdirat(int dfd, const char __user *pathname, int mode) probe syscall.mkdirat = kernel.function("SyS_mkdirat") !, - kernel.function("sys_mkdirat") ? + kernel.function("sys_mkdirat") ? { name = "mkdirat" dirfd = $dfd @@ -2818,7 +2818,7 @@ probe syscall.mkdirat = kernel.function("SyS_mkdirat") !, argstr = sprintf("%s, %s, %#o", _dfd_str($dfd), user_string_quoted($pathname), $mode) } probe syscall.mkdirat.return = kernel.function("SyS_mkdirat").return !, - kernel.function("sys_mkdirat").return ? + kernel.function("sys_mkdirat").return ? { name = "mkdirat" retstr = returnstr(1) @@ -2827,7 +2827,7 @@ probe syscall.mkdirat.return = kernel.function("SyS_mkdirat").return !, # mknod # long sys_mknod(const char __user * filename, int mode, unsigned dev) probe syscall.mknod = kernel.function("SyS_mknod") !, - kernel.function("sys_mknod") + kernel.function("sys_mknod") { name = "mknod" pathname = user_string($filename) @@ -2837,7 +2837,7 @@ probe syscall.mknod = kernel.function("SyS_mknod") !, } probe syscall.mknod.return = kernel.function("SyS_mknod").return !, - kernel.function("sys_mknod").return + kernel.function("sys_mknod").return { name = "mknod" retstr = returnstr(1) @@ -2848,7 +2848,7 @@ probe syscall.mknod.return = kernel.function("SyS_mknod").return !, # long sys_mknodat(int dfd, const char __user *filename, # int mode, unsigned dev) probe syscall.mknodat = kernel.function("SyS_mknodat") !, - kernel.function("sys_mknodat") ? + kernel.function("sys_mknodat") ? { name = "mknodat" dirfd = $dfd @@ -2861,7 +2861,7 @@ probe syscall.mknodat = kernel.function("SyS_mknodat") !, dirfd_str, user_string_quoted($filename), mode_str, $dev) } probe syscall.mknodat.return = kernel.function("SyS_mknodat").return !, - kernel.function("sys_mknodat").return ? + kernel.function("sys_mknodat").return ? { name = "mknodat" retstr = returnstr(1) @@ -2872,7 +2872,7 @@ probe syscall.mknodat.return = kernel.function("SyS_mknodat").return !, # long sys_mlock(unsigned long start, size_t len) # probe syscall.mlock = kernel.function("SyS_mlock") !, - kernel.function("sys_mlock") ? + kernel.function("sys_mlock") ? { name = "mlock" addr = $start @@ -2880,7 +2880,7 @@ probe syscall.mlock = kernel.function("SyS_mlock") !, argstr = sprintf("%p, %d", $start, $len) } probe syscall.mlock.return = kernel.function("SyS_mlock").return !, - kernel.function("sys_mlock").return ? + kernel.function("sys_mlock").return ? { name = "mlock" retstr = returnstr(1) @@ -2890,14 +2890,14 @@ probe syscall.mlock.return = kernel.function("SyS_mlock").return !, # long sys_mlockall(int flags) # probe syscall.mlockall = kernel.function("SyS_mlockall") !, - kernel.function("sys_mlockall") ? + kernel.function("sys_mlockall") ? { name = "mlockall" flags = $flags argstr = _mlockall_flags_str($flags) } probe syscall.mlockall.return = kernel.function("SyS_mlockall").return !, - kernel.function("sys_mlockall").return ? + kernel.function("sys_mlockall").return ? { name = "mlockall" retstr = returnstr(1) @@ -2934,15 +2934,15 @@ probe syscall.modify_ldt.return = kernel.function("sys_modify_ldt").return ? # int flags) # probe syscall.move_pages = kernel.function("compat_sys_move_pages") ?, - kernel.function("SyS_move_pages") !, - kernel.function("sys_move_pages") ? + kernel.function("SyS_move_pages") !, + kernel.function("sys_move_pages") ? { name = "move_pages" argstr = sprintf("%d, %d, %p, %p, 0x%x", $pid, $nr_pages, $nodes, $status, $flags) } probe syscall.move_pages.return = kernel.function("compat_sys_move_pages").return ?, - kernel.function("SyS_move_pages").return !, - kernel.function("sys_move_pages").return ? + kernel.function("SyS_move_pages").return !, + kernel.function("sys_move_pages").return ? { name = "move_pages" retstr = returnstr(1) @@ -2960,8 +2960,8 @@ probe syscall.move_pages.return = kernel.function("compat_sys_move_pages").retur # unsigned long flags, # void __user * data) probe syscall.mount = kernel.function("compat_sys_mount") ?, - kernel.function("SyS_mount") !, - kernel.function("sys_mount") + kernel.function("SyS_mount") !, + kernel.function("sys_mount") { name = "mount" source = user_string($dev_name) @@ -2977,8 +2977,8 @@ probe syscall.mount = kernel.function("compat_sys_mount") ?, mountflags_str, data) } probe syscall.mount.return = kernel.function("compat_sys_mount").return ?, - kernel.function("SyS_mount").return !, - kernel.function("sys_mount").return + kernel.function("SyS_mount").return !, + kernel.function("sys_mount").return { name = "mount" retstr = returnstr(1) @@ -2988,7 +2988,7 @@ probe syscall.mount.return = kernel.function("compat_sys_mount").return ?, # long sys_mprotect(unsigned long start, size_t len, unsigned long prot) # probe syscall.mprotect = kernel.function("SyS_mprotect") !, - kernel.function("sys_mprotect") ? + kernel.function("sys_mprotect") ? { name = "mprotect" addr = $start @@ -2998,7 +2998,7 @@ probe syscall.mprotect = kernel.function("SyS_mprotect") !, argstr = sprintf("%p, %d, %s", $start, $len, _mprotect_prot_str($prot)) } probe syscall.mprotect.return = kernel.function("SyS_mprotect").return !, - kernel.function("sys_mprotect").return ? + kernel.function("sys_mprotect").return ? { name = "mprotect" retstr = returnstr(1) @@ -3013,8 +3013,8 @@ probe syscall.mprotect.return = kernel.function("SyS_mprotect").return !, # struct compat_mq_attr __user *u_omqstat) # probe syscall.mq_getsetattr = kernel.function("compat_sys_mq_getsetattr") ?, - kernel.function("SyS_mq_getsetattr") !, - kernel.function("sys_mq_getsetattr") ? + kernel.function("SyS_mq_getsetattr") !, + kernel.function("sys_mq_getsetattr") ? { name = "mq_getsetattr" mqdes = $mqdes @@ -3023,8 +3023,8 @@ probe syscall.mq_getsetattr = kernel.function("compat_sys_mq_getsetattr") ?, argstr = sprintf("%d, %p, %p", $mqdes, $u_mqstat, $u_omqstat) } probe syscall.mq_getsetattr.return = kernel.function("compat_sys_mq_getsetattr").return ?, - kernel.function("SyS_mq_getsetattr").return !, - kernel.function("sys_mq_getsetattr").return ? + kernel.function("SyS_mq_getsetattr").return !, + kernel.function("sys_mq_getsetattr").return ? { name = "mq_getsetattr" retstr = returnstr(1) @@ -3035,8 +3035,8 @@ probe syscall.mq_getsetattr.return = kernel.function("compat_sys_mq_getsetattr") # long compat_sys_mq_notify(mqd_t mqdes, const struct compat_sigevent __user *u_notification) # probe syscall.mq_notify = kernel.function("compat_sys_mq_notify") ?, - kernel.function("SyS_mq_notify") !, - kernel.function("sys_mq_notify") ? + kernel.function("SyS_mq_notify") !, + kernel.function("sys_mq_notify") ? { name = "mq_notify" mqdes = $mqdes @@ -3044,8 +3044,8 @@ probe syscall.mq_notify = kernel.function("compat_sys_mq_notify") ?, argstr = sprintf("%d, %p", $mqdes, $u_notification) } probe syscall.mq_notify.return = kernel.function("compat_sys_mq_notify").return ?, - kernel.function("SyS_mq_notify").return !, - kernel.function("sys_mq_notify").return ? + kernel.function("SyS_mq_notify").return !, + kernel.function("sys_mq_notify").return ? { name = "mq_notify" retstr = returnstr(1) @@ -3061,8 +3061,8 @@ probe syscall.mq_notify.return = kernel.function("compat_sys_mq_notify").return # struct compat_mq_attr __user *u_attr) # probe syscall.mq_open = kernel.function("compat_sys_mq_open") ?, - kernel.function("SyS_mq_open") !, - kernel.function("sys_mq_open") ? + kernel.function("SyS_mq_open") !, + kernel.function("sys_mq_open") ? { name = "mq_open" name_uaddr = $u_name @@ -3077,8 +3077,8 @@ probe syscall.mq_open = kernel.function("compat_sys_mq_open") ?, argstr = sprintf("%s, %s", user_string_quoted($u_name), _sys_open_flag_str($oflag)) } probe syscall.mq_open.return = kernel.function("compat_sys_mq_open").return ?, - kernel.function("SyS_mq_open").return !, - kernel.function("sys_mq_open").return ? + kernel.function("SyS_mq_open").return !, + kernel.function("sys_mq_open").return ? { name = "mq_open" retstr = returnstr(1) @@ -3096,8 +3096,8 @@ probe syscall.mq_open.return = kernel.function("compat_sys_mq_open").return ?, # const struct compat_timespec __user *u_abs_timeout) # probe syscall.mq_timedreceive = kernel.function("compat_sys_mq_timedreceive") ?, - kernel.function("SyS_mq_timedreceive") !, - kernel.function("sys_mq_timedreceive") ? + kernel.function("SyS_mq_timedreceive") !, + kernel.function("sys_mq_timedreceive") ? { name = "mq_timedreceive" mqdes = $mqdes @@ -3109,8 +3109,8 @@ probe syscall.mq_timedreceive = kernel.function("compat_sys_mq_timedreceive") ?, $u_msg_prio, $u_abs_timeout) } probe syscall.mq_timedreceive.return = kernel.function("compat_sys_mq_timedreceive").return ?, - kernel.function("SyS_mq_timedreceive").return !, - kernel.function("sys_mq_timedreceive").return ? + kernel.function("SyS_mq_timedreceive").return !, + kernel.function("sys_mq_timedreceive").return ? { name = "mq_timedreceive" retstr = returnstr(1) @@ -3128,8 +3128,8 @@ probe syscall.mq_timedreceive.return = kernel.function("compat_sys_mq_timedrecei # const struct compat_timespec __user *u_abs_timeout) # probe syscall.mq_timedsend = kernel.function("compat_sys_mq_timedsend") ?, - kernel.function("SyS_mq_timedsend") !, - kernel.function("sys_mq_timedsend") ? + kernel.function("SyS_mq_timedsend") !, + kernel.function("sys_mq_timedsend") ? { name = "mq_timedsend" mqdes = $mqdes @@ -3141,8 +3141,8 @@ probe syscall.mq_timedsend = kernel.function("compat_sys_mq_timedsend") ?, $msg_prio, $u_abs_timeout) } probe syscall.mq_timedsend.return = kernel.function("compat_sys_mq_timedsend").return ?, - kernel.function("SyS_mq_timedsend").return !, - kernel.function("sys_mq_timedsend").return ? + kernel.function("SyS_mq_timedsend").return !, + kernel.function("sys_mq_timedsend").return ? { name = "mq_timedsend" retstr = returnstr(1) @@ -3152,7 +3152,7 @@ probe syscall.mq_timedsend.return = kernel.function("compat_sys_mq_timedsend").r # long sys_mq_unlink(const char __user *u_name) # probe syscall.mq_unlink = kernel.function("SyS_mq_unlink") !, - kernel.function("sys_mq_unlink") ? + kernel.function("sys_mq_unlink") ? { name = "mq_unlink" u_name_uaddr = $u_name @@ -3160,7 +3160,7 @@ probe syscall.mq_unlink = kernel.function("SyS_mq_unlink") !, argstr = user_string_quoted($u_name) } probe syscall.mq_unlink.return = kernel.function("SyS_mq_unlink").return !, - kernel.function("sys_mq_unlink").return ? + kernel.function("sys_mq_unlink").return ? { name = "mq_unlink" retstr = returnstr(1) @@ -3174,8 +3174,8 @@ probe syscall.mq_unlink.return = kernel.function("SyS_mq_unlink").return !, # unsigned long new_addr) # probe syscall.mremap = kernel.function("ia64_mremap") ?, - kernel.function("SyS_mremap") !, - kernel.function("sys_mremap") ? + kernel.function("SyS_mremap") !, + kernel.function("sys_mremap") ? { name = "mremap" old_address = $addr @@ -3187,8 +3187,8 @@ probe syscall.mremap = kernel.function("ia64_mremap") ?, _mremap_flags($flags), $new_addr) } probe syscall.mremap.return = kernel.function("ia64_mremap").return ?, - kernel.function("SyS_mremap").return !, - kernel.function("sys_mremap").return ? + kernel.function("SyS_mremap").return !, + kernel.function("sys_mremap").return ? { name = "mremap" retstr = returnstr(2) @@ -3198,7 +3198,7 @@ probe syscall.mremap.return = kernel.function("ia64_mremap").return ?, # long sys_msgctl (int msqid, int cmd, struct msqid_ds __user *buf) # probe syscall.msgctl = kernel.function("SyS_msgctl") !, - kernel.function("sys_msgctl") ? + kernel.function("sys_msgctl") ? { name = "msgctl" msqid = $msqid @@ -3207,7 +3207,7 @@ probe syscall.msgctl = kernel.function("SyS_msgctl") !, argstr = sprintf("%d, %d, %p", $msqid, $cmd, $buf) } probe syscall.msgctl.return = kernel.function("SyS_msgctl").return !, - kernel.function("sys_msgctl").return ? + kernel.function("sys_msgctl").return ? { name = "msgctl" retstr = returnstr(1) @@ -3231,7 +3231,7 @@ probe syscall.compat_sys_msgctl.return = kernel.function("compat_sys_msgctl").re # long sys_msgget (key_t key, int msgflg) # probe syscall.msgget = kernel.function("SyS_msgget") !, - kernel.function("sys_msgget") ? + kernel.function("sys_msgget") ? { name = "msgget" key = $key @@ -3240,7 +3240,7 @@ probe syscall.msgget = kernel.function("SyS_msgget") !, argstr = sprintf("%d, %s", $key, _sys_open_flag_str($msgflg)) } probe syscall.msgget.return = kernel.function("SyS_msgget").return !, - kernel.function("sys_msgget").return ? + kernel.function("sys_msgget").return ? { name = "msgget" retstr = returnstr(1) @@ -3254,7 +3254,7 @@ probe syscall.msgget.return = kernel.function("SyS_msgget").return !, # int msgflg) # probe syscall.msgrcv = kernel.function("SyS_msgrcv") !, - kernel.function("sys_msgrcv") ? + kernel.function("sys_msgrcv") ? { name = "msgrcv" msqid = $msqid @@ -3265,7 +3265,7 @@ probe syscall.msgrcv = kernel.function("SyS_msgrcv") !, argstr = sprintf("%d, %p, %d, %d, %d", $msqid, $msgp, $msgsz, $msgtyp, $msgflg) } probe syscall.msgrcv.return = kernel.function("SyS_msgrcv").return !, - kernel.function("sys_msgrcv").return ? + kernel.function("sys_msgrcv").return ? { name = "msgrcv" retstr = returnstr(1) @@ -3293,7 +3293,7 @@ probe syscall.compat_sys_msgrcv.return = kernel.function("compat_sys_msgrcv").re # int msgflg) # probe syscall.msgsnd = kernel.function("SyS_msgsnd") !, - kernel.function("sys_msgsnd") ? + kernel.function("sys_msgsnd") ? { name = "msgsnd" msqid = $msqid @@ -3303,7 +3303,7 @@ probe syscall.msgsnd = kernel.function("SyS_msgsnd") !, argstr = sprintf("%d, %p, %d, %d", $msqid, $msgp, $msgsz, $msgflg) } probe syscall.msgsnd.return = kernel.function("SyS_msgsnd").return !, - kernel.function("sys_msgsnd").return ? + kernel.function("sys_msgsnd").return ? { name = "msgsnd" retstr = returnstr(1) @@ -3326,7 +3326,7 @@ probe syscall.compat_sys_msgsnd.return = kernel.function("compat_sys_msgsnd").re # msync ______________________________________________________ # long sys_msync(unsigned long start, size_t len, int flags) probe syscall.msync = kernel.function("SyS_msync") !, - kernel.function("sys_msync") ? + kernel.function("sys_msync") ? { name = "msync" start = $start @@ -3335,7 +3335,7 @@ probe syscall.msync = kernel.function("SyS_msync") !, argstr = sprintf("%p, %d, %s", start, length, _msync_flag_str(flags)) } probe syscall.msync.return = kernel.function("SyS_msync").return !, - kernel.function("sys_msync").return ? + kernel.function("sys_msync").return ? { name = "msync" retstr = returnstr(1) @@ -3344,7 +3344,7 @@ probe syscall.msync.return = kernel.function("SyS_msync").return !, # munlock ____________________________________________________ # long sys_munlock(unsigned long start, size_t len) probe syscall.munlock = kernel.function("SyS_munlock") !, - kernel.function("sys_munlock") ? + kernel.function("sys_munlock") ? { name = "munlock" addr = $start @@ -3352,7 +3352,7 @@ probe syscall.munlock = kernel.function("SyS_munlock") !, argstr = sprintf("%p, %d", addr, len) } probe syscall.munlock.return = kernel.function("SyS_munlock").return !, - kernel.function("sys_munlock").return ? + kernel.function("sys_munlock").return ? { name = "munlock" retstr = returnstr(1) @@ -3374,7 +3374,7 @@ probe syscall.munlockall.return = kernel.function("sys_munlockall").return ? # munmap _____________________________________________________ # long sys_munmap(unsigned long addr, size_t len) probe syscall.munmap = kernel.function("SyS_munmap") !, - kernel.function("sys_munmap") + kernel.function("sys_munmap") { name = "munmap" start = $addr @@ -3382,7 +3382,7 @@ probe syscall.munmap = kernel.function("SyS_munmap") !, argstr = sprintf("%p, %d", start, length) } probe syscall.munmap.return = kernel.function("SyS_munmap").return !, - kernel.function("sys_munmap").return + kernel.function("sys_munmap").return { name = "munmap" retstr = returnstr(1) diff --git a/tapset/syscalls2.stp b/tapset/syscalls2.stp index ade1496c..e97082c7 100644 --- a/tapset/syscalls2.stp +++ b/tapset/syscalls2.stp @@ -29,7 +29,7 @@ # struct compat_timespec __user *rmtp) # probe syscall.nanosleep = kernel.function("SyS_nanosleep") !, - kernel.function("sys_nanosleep") + kernel.function("sys_nanosleep") { name = "nanosleep" req_uaddr = $rqtp @@ -37,7 +37,7 @@ probe syscall.nanosleep = kernel.function("SyS_nanosleep") !, argstr = sprintf("%s, %p", _struct_timespec_u($rqtp, 1), $rmtp) } probe syscall.nanosleep.return = kernel.function("SyS_nanosleep").return !, - kernel.function("sys_nanosleep").return + kernel.function("sys_nanosleep").return { name = "nanosleep" retstr = returnstr(1) @@ -62,7 +62,7 @@ probe syscall.compat_nanosleep.return = kernel.function("compat_sys_nanosleep"). # union compat_nfsctl_res __user *res) # probe syscall.nfsservctl = kernel.function("sys_nfsservctl") ?, - kernel.function("compat_sys_nfsservctl") ? + kernel.function("compat_sys_nfsservctl") ? { name = "nfsservctl" cmd = $cmd @@ -71,7 +71,7 @@ probe syscall.nfsservctl = kernel.function("sys_nfsservctl") ?, argstr = sprintf("%s, %p, %p", _nfsctl_cmd_str($cmd), $arg, $res) } probe syscall.nfsservctl.return = kernel.function("sys_nfsservctl").return ?, - kernel.function("compat_sys_nfsservctl").return ? + kernel.function("compat_sys_nfsservctl").return ? { name = "nfsservctl" retstr = returnstr(1) @@ -81,14 +81,14 @@ probe syscall.nfsservctl.return = kernel.function("sys_nfsservctl").return ?, # long sys_nice(int increment) # probe syscall.nice = kernel.function("SyS_nice") !, - kernel.function("sys_nice") ? + kernel.function("sys_nice") ? { name = "nice" inc = $increment argstr = sprintf("%d", $increment) } probe syscall.nice.return = kernel.function("SyS_nice").return !, - kernel.function("sys_nice").return ? + kernel.function("sys_nice").return ? { name = "nice" retstr = returnstr(1) @@ -114,9 +114,9 @@ probe syscall.ni_syscall.return = kernel.function("sys_ni_syscall").return # (obsolete) long sys32_open(const char * filename, int flags, int mode) # probe syscall.open = kernel.function("compat_sys_open") ?, - kernel.function("sys32_open") ?, - kernel.function("SyS_open") !, - kernel.function("sys_open") ? + kernel.function("sys32_open") ?, + kernel.function("SyS_open") !, + kernel.function("sys_open") ? { name = "open" filename = user_string($filename) @@ -130,9 +130,9 @@ probe syscall.open = kernel.function("compat_sys_open") ?, _sys_open_flag_str($flags)) } probe syscall.open.return = kernel.function("compat_sys_open").return ?, - kernel.function("sys32_open").return ?, - kernel.function("SyS_open").return !, - kernel.function("sys_open").return ? + kernel.function("sys32_open").return ?, + kernel.function("SyS_open").return !, + kernel.function("sys_open").return ? { name = "open" retstr = returnstr(1) @@ -143,8 +143,8 @@ probe syscall.open.return = kernel.function("compat_sys_open").return ?, # long compat_sys_openat(unsigned int dfd, const char __user *filename, int flags, int mode) # probe syscall.openat = kernel.function("compat_sys_openat") ?, - kernel.function("SyS_openat") !, - kernel.function("sys_openat") ? + kernel.function("SyS_openat") !, + kernel.function("sys_openat") ? { name = "openat" filename = user_string($filename) @@ -160,8 +160,8 @@ probe syscall.openat = kernel.function("compat_sys_openat") ?, _sys_open_flag_str($flags)) } probe syscall.openat.return = kernel.function("compat_sys_openat").return ?, - kernel.function("SyS_openat").return !, - kernel.function("sys_openat").return ? + kernel.function("SyS_openat").return !, + kernel.function("sys_openat").return ? { name = "openat" retstr = returnstr(1) @@ -172,15 +172,15 @@ probe syscall.openat.return = kernel.function("compat_sys_openat").return ?, # sys_pause(void) # probe syscall.pause = kernel.function("sys_pause") ?, - kernel.function("sys32_pause") ?, - kernel.function("compat_sys_pause") ? + kernel.function("sys32_pause") ?, + kernel.function("compat_sys_pause") ? { name = "pause" argstr = "" } probe syscall.pause.return = kernel.function("sys_pause").return ?, - kernel.function("sys32_pause").return ?, - kernel.function("compat_sys_pause").return ? + kernel.function("sys32_pause").return ?, + kernel.function("compat_sys_pause").return ? { name = "pause" retstr = returnstr(1) @@ -266,14 +266,14 @@ probe syscall.pause.return = kernel.function("sys_pause").return ?, # sys_personality(u_long personality) # probe syscall.personality = kernel.function("SyS_personality") !, - kernel.function("sys_personality") + kernel.function("sys_personality") { name = "personality" persona = $personality argstr = sprintf("%p", persona); } probe syscall.personality.return = kernel.function("SyS_personality").return !, - kernel.function("sys_personality").return + kernel.function("sys_personality").return { name = "personality" retstr = returnstr(1) @@ -286,14 +286,14 @@ probe syscall.personality.return = kernel.function("SyS_personality").return !, %(arch == "x86_64" %? # x86_64 gcc 4.1 problem probe syscall.pipe = kernel.function("SyS_pipe") !, - kernel.function("sys_pipe") + kernel.function("sys_pipe") { name = "pipe" argstr = "" } %: probe syscall.pipe = kernel.function("SyS_pipe") !, - kernel.function("sys_pipe") + kernel.function("sys_pipe") { name = "pipe" %( arch == "ia64" %? @@ -306,7 +306,7 @@ probe syscall.pipe = kernel.function("SyS_pipe") !, } %) probe syscall.pipe.return = kernel.function("SyS_pipe").return !, - kernel.function("sys_pipe").return + kernel.function("sys_pipe").return { name = "pipe" retstr = returnstr(1) @@ -317,7 +317,7 @@ probe syscall.pipe.return = kernel.function("SyS_pipe").return !, # long sys_pivot_root(const char __user *new_root, const char __user *put_old) # probe syscall.pivot_root = kernel.function("SyS_pivot_root") !, - kernel.function("sys_pivot_root") + kernel.function("sys_pivot_root") { name = "pivot_root" new_root_str = user_string($new_root) @@ -326,7 +326,7 @@ probe syscall.pivot_root = kernel.function("SyS_pivot_root") !, user_string_quoted($put_old)) } probe syscall.pivot_root.return = kernel.function("SyS_pivot_root").return !, - kernel.function("sys_pivot_root").return + kernel.function("sys_pivot_root").return { name = "pivot_root" retstr = returnstr(1) @@ -337,7 +337,7 @@ probe syscall.pivot_root.return = kernel.function("SyS_pivot_root").return !, # long sys_poll(struct pollfd __user * ufds, unsigned int nfds, long timeout) # probe syscall.poll = kernel.function("SyS_poll") !, - kernel.function("sys_poll") + kernel.function("sys_poll") { name = "poll" ufds_uaddr = $ufds @@ -350,7 +350,7 @@ probe syscall.poll = kernel.function("SyS_poll") !, argstr = sprintf("%p, %d, %d", $ufds, $nfds, timeout) } probe syscall.poll.return = kernel.function("SyS_poll").return !, - kernel.function("sys_poll").return + kernel.function("sys_poll").return { name = "poll" retstr = returnstr(1) @@ -363,7 +363,7 @@ probe syscall.poll.return = kernel.function("SyS_poll").return !, # size_t sigsetsize) # probe syscall.ppoll = kernel.function("SyS_ppoll") !, - kernel.function("sys_ppoll") ? + kernel.function("sys_ppoll") ? { name = "ppoll" argstr = sprintf("%p, %d, %s, %p, %d", @@ -374,7 +374,7 @@ probe syscall.ppoll = kernel.function("SyS_ppoll") !, $sigsetsize) } probe syscall.ppoll.return = kernel.function("SyS_ppoll").return !, - kernel.function("sys_ppoll").return ? + kernel.function("sys_ppoll").return ? { name = "ppoll" retstr = returnstr(1) @@ -409,7 +409,7 @@ probe syscall.compat_ppoll.return = kernel.function("compat_sys_ppoll").return ? # unsigned long arg5) # probe syscall.prctl = kernel.function("SyS_prctl") !, - kernel.function("sys_prctl") + kernel.function("sys_prctl") { name = "prctl" option = $option @@ -421,7 +421,7 @@ probe syscall.prctl = kernel.function("SyS_prctl") !, arg4, arg5) } probe syscall.prctl.return = kernel.function("SyS_prctl").return !, - kernel.function("sys_prctl").return + kernel.function("sys_prctl").return { name = "prctl" retstr = returnstr(1) @@ -434,7 +434,7 @@ probe syscall.prctl.return = kernel.function("SyS_prctl").return !, # loff_t pos) # probe syscall.pread = kernel.function("SyS_pread64") !, - kernel.function("sys_pread64") + kernel.function("sys_pread64") { name = "pread" fd = $fd @@ -444,7 +444,7 @@ probe syscall.pread = kernel.function("SyS_pread64") !, argstr = sprintf("%d, %p, %d, %d", $fd, $buf, $count, $pos) } probe syscall.pread.return = kernel.function("SyS_pread64").return !, - kernel.function("sys_pread64").return + kernel.function("sys_pread64").return { name = "pread" retstr = returnstr(1) @@ -456,14 +456,14 @@ probe syscall.pread.return = kernel.function("SyS_pread64").return !, # fd_set __user *exp, struct timespec __user *tsp, void __user *sig) # probe syscall.pselect6 = kernel.function("SyS_pselect6") !, - kernel.function("sys_pselect6") ? + kernel.function("sys_pselect6") ? { name = "pselect6" argstr = sprintf("%d, %p, %p, %p, %s, %p", $n, $inp, $outp, $exp, _struct_timespec_u($tsp, 1), $sig) } probe syscall.pselect6.return = kernel.function("SyS_pselect6").return !, - kernel.function("sys_pselect6").return ? + kernel.function("sys_pselect6").return ? { name = "pselect6" retstr = returnstr(1) @@ -517,7 +517,7 @@ probe syscall.compat_pselect7.return = kernel.function("compat_sys_pselect7").re # long data) # probe syscall.ptrace = kernel.function("SyS_ptrace") !, - kernel.function("sys_ptrace") ? + kernel.function("sys_ptrace") ? { name = "ptrace" request = $request @@ -527,7 +527,7 @@ probe syscall.ptrace = kernel.function("SyS_ptrace") !, argstr = sprintf("%d, %d, %p, %p", request, pid, addr, data) } probe syscall.ptrace.return = kernel.function("SyS_ptrace").return !, - kernel.function("sys_ptrace").return ? + kernel.function("sys_ptrace").return ? { name = "ptrace" retstr = returnstr(1) @@ -541,7 +541,7 @@ probe syscall.ptrace.return = kernel.function("SyS_ptrace").return !, # loff_t pos) # probe syscall.pwrite = kernel.function("SyS_pwrite64") !, - kernel.function("sys_pwrite64") + kernel.function("sys_pwrite64") { name = "pwrite" fd = $fd @@ -553,7 +553,7 @@ probe syscall.pwrite = kernel.function("SyS_pwrite64") !, $count, $pos) } probe syscall.pwrite.return = kernel.function("SyS_pwrite64").return !, - kernel.function("sys_pwrite64").return + kernel.function("sys_pwrite64").return { name = "pwrite" retstr = returnstr(1) @@ -593,7 +593,7 @@ probe syscall.pwrite32.return = kernel.function("sys32_pwrite64").return ? # void __user *addr) # probe syscall.quotactl = kernel.function("SyS_quotactl") !, - kernel.function("sys_quotactl") ? + kernel.function("sys_quotactl") ? { name = "quotactl" cmd = $cmd @@ -605,7 +605,7 @@ probe syscall.quotactl = kernel.function("SyS_quotactl") !, argstr = sprintf("%s, %s, %d, %p", cmd_str, special_str, $id, $addr) } probe syscall.quotactl.return = kernel.function("SyS_quotactl").return !, - kernel.function("sys_quotactl").return ? + kernel.function("sys_quotactl").return ? { name = "quotactl" retstr = returnstr(1) @@ -615,7 +615,7 @@ probe syscall.quotactl.return = kernel.function("SyS_quotactl").return !, # read _______________________________________________________ # ssize_t sys_read(unsigned int fd, char __user * buf, size_t count) probe syscall.read = kernel.function("SyS_read") !, - kernel.function("sys_read") + kernel.function("sys_read") { name = "read" fd = $fd @@ -624,7 +624,7 @@ probe syscall.read = kernel.function("SyS_read") !, argstr = sprintf("%d, %p, %d", $fd, $buf, $count) } probe syscall.read.return = kernel.function("SyS_read").return !, - kernel.function("sys_read").return + kernel.function("sys_read").return { name = "read" retstr = returnstr(1) @@ -638,7 +638,7 @@ probe syscall.read.return = kernel.function("SyS_read").return !, # size_t count) # probe syscall.readahead = kernel.function("SyS_readahead") !, - kernel.function("sys_readahead") + kernel.function("sys_readahead") { name = "readahead" fd = $fd @@ -647,7 +647,7 @@ probe syscall.readahead = kernel.function("SyS_readahead") !, argstr = sprintf("%d, %p, %p", fd, offset, count) } probe syscall.readahead.return = kernel.function("SyS_readahead").return !, - kernel.function("sys_readahead").return + kernel.function("sys_readahead").return { name = "readahead" retstr = returnstr(1) @@ -659,13 +659,13 @@ probe syscall.readahead.return = kernel.function("SyS_readahead").return !, # int old32_readdir(unsigned int fd, struct old_linux_dirent32 *dirent, unsigned int count) # probe syscall.readdir = kernel.function("compat_sys_old_readdir") ?, - kernel.function("old32_readdir") ? + kernel.function("old32_readdir") ? { name = "readdir" argstr = sprintf("%d, %p, %d", $fd, $dirent, $count) } probe syscall.readdir.return = kernel.function("compat_sys_old_readdir").return ?, - kernel.function("old32_readdir").return ? + kernel.function("old32_readdir").return ? { name = "readdir" retstr = returnstr(1) @@ -678,7 +678,7 @@ probe syscall.readdir.return = kernel.function("compat_sys_old_readdir").return # int bufsiz) # probe syscall.readlink = kernel.function("SyS_readlink") !, - kernel.function("sys_readlink") + kernel.function("sys_readlink") { name = "readlink" path = user_string($path) @@ -688,7 +688,7 @@ probe syscall.readlink = kernel.function("SyS_readlink") !, $buf, $bufsiz) } probe syscall.readlink.return = kernel.function("SyS_readlink").return !, - kernel.function("sys_readlink").return + kernel.function("sys_readlink").return { name = "readlink" retstr = returnstr(1) @@ -701,7 +701,7 @@ probe syscall.readlink.return = kernel.function("SyS_readlink").return !, # int bufsiz) # probe syscall.readlinkat = kernel.function("SyS_readlinkat") !, - kernel.function("sys_readlinkat") ? + kernel.function("sys_readlinkat") ? { name = "readlinkat" dfd = $dfd @@ -717,7 +717,7 @@ probe syscall.readlinkat = kernel.function("SyS_readlinkat") !, } probe syscall.readlinkat.return = kernel.function("SyS_readlinkat").return !, - kernel.function("sys_readlinkat").return ? + kernel.function("sys_readlinkat").return ? { name = "readlinkat" retstr = returnstr(1) @@ -733,8 +733,8 @@ probe syscall.readlinkat.return = kernel.function("SyS_readlinkat").return !, # unsigned long vlen) # probe syscall.readv = kernel.function("compat_sys_readv") ?, - kernel.function("SyS_readv") !, - kernel.function("sys_readv") + kernel.function("SyS_readv") !, + kernel.function("sys_readv") { name = "readv" vector_uaddr = $vec @@ -748,8 +748,8 @@ probe syscall.readv = kernel.function("compat_sys_readv") ?, %) } probe syscall.readv.return = kernel.function("compat_sys_readv").return ?, - kernel.function("SyS_readv").return !, - kernel.function("sys_readv").return + kernel.function("SyS_readv").return !, + kernel.function("sys_readv").return { name = "readv" retstr = returnstr(1) @@ -763,7 +763,7 @@ probe syscall.readv.return = kernel.function("compat_sys_readv").return ?, # void __user * arg) # probe syscall.reboot = kernel.function("SyS_reboot") !, - kernel.function("sys_reboot") + kernel.function("sys_reboot") { name = "reboot" magic = $magic1 @@ -777,7 +777,7 @@ probe syscall.reboot = kernel.function("SyS_reboot") !, flag_str, $arg) } probe syscall.reboot.return = kernel.function("SyS_reboot").return !, - kernel.function("sys_reboot").return + kernel.function("sys_reboot").return { name = "reboot" retstr = returnstr(1) @@ -813,7 +813,7 @@ probe syscall.recv.return = kernel.function("sys_recv").return ? # int __user *addr_len) # probe syscall.recvfrom = kernel.function("SyS_recvfrom") !, - kernel.function("sys_recvfrom") ? + kernel.function("sys_recvfrom") ? { name = "recvfrom" s = $fd @@ -827,7 +827,7 @@ probe syscall.recvfrom = kernel.function("SyS_recvfrom") !, $fd, $ubuf, $size, _recvflags_str($flags), $addr, $addr_len) } probe syscall.recvfrom.return = kernel.function("SyS_recvfrom").return !, - kernel.function("sys_recvfrom").return ? + kernel.function("sys_recvfrom").return ? { name = "recvfrom" retstr = returnstr(1) @@ -840,7 +840,7 @@ probe syscall.recvfrom.return = kernel.function("SyS_recvfrom").return !, # unsigned int flags) # probe syscall.recvmsg = kernel.function("SyS_recvmsg") !, - kernel.function("sys_recvmsg") ? + kernel.function("sys_recvmsg") ? { name = "recvmsg" s = $fd @@ -850,7 +850,7 @@ probe syscall.recvmsg = kernel.function("SyS_recvmsg") !, argstr = sprintf("%d, %p, %s", $fd, $msg, _recvflags_str($flags)) } probe syscall.recvmsg.return = kernel.function("SyS_recvmsg").return !, - kernel.function("sys_recvmsg").return ? + kernel.function("sys_recvmsg").return ? { name = "recvmsg" retstr = returnstr(1) @@ -884,7 +884,7 @@ probe syscall.compat_sys_recvmsg.return = kernel.function("compat_sys_recvmsg"). # unsigned long flags) # probe syscall.remap_file_pages = kernel.function("SyS_remap_file_pages") !, - kernel.function("sys_remap_file_pages") ? + kernel.function("sys_remap_file_pages") ? { name = "remap_file_pages" start = $start @@ -900,7 +900,7 @@ probe syscall.remap_file_pages = kernel.function("SyS_remap_file_pages") !, pgoff, flags) } probe syscall.remap_file_pages.return = kernel.function("SyS_remap_file_pages").return !, - kernel.function("sys_remap_file_pages").return ? + kernel.function("sys_remap_file_pages").return ? { name = "remap_file_pages" retstr = returnstr(1) @@ -913,7 +913,7 @@ probe syscall.remap_file_pages.return = kernel.function("SyS_remap_file_pages"). # char __user *name) # probe syscall.removexattr = kernel.function("SyS_removexattr") !, - kernel.function("sys_removexattr") + kernel.function("sys_removexattr") { name = "removexattr" name_str = user_string($name) @@ -929,7 +929,7 @@ probe syscall.removexattr = kernel.function("SyS_removexattr") !, } probe syscall.removexattr.return = kernel.function("SyS_removexattr").return !, - kernel.function("sys_removexattr").return + kernel.function("sys_removexattr").return { name = "removexattr" retstr = returnstr(1) @@ -941,7 +941,7 @@ probe syscall.removexattr.return = kernel.function("SyS_removexattr").return !, # const char __user * newname) # probe syscall.rename = kernel.function("SyS_rename") !, - kernel.function("sys_rename") + kernel.function("sys_rename") { name = "rename" oldpath = user_string($oldname) @@ -950,7 +950,7 @@ probe syscall.rename = kernel.function("SyS_rename") !, user_string_quoted($newname)) } probe syscall.rename.return = kernel.function("SyS_rename").return !, - kernel.function("sys_rename").return + kernel.function("sys_rename").return { name = "rename" retstr = returnstr(1) @@ -961,7 +961,7 @@ probe syscall.rename.return = kernel.function("SyS_rename").return !, # long sys_renameat(int olddfd, const char __user *oldname, # int newdfd, const char __user *newname) probe syscall.renameat = kernel.function("SyS_renameat") !, - kernel.function("sys_renameat") ? + kernel.function("sys_renameat") ? { name = "renameat" olddfd = $olddfd @@ -977,7 +977,7 @@ probe syscall.renameat = kernel.function("SyS_renameat") !, newdfd_str, user_string_quoted($newname)) } probe syscall.renameat.return = kernel.function("SyS_renameat").return !, - kernel.function("sys_renameat").return ? + kernel.function("sys_renameat").return ? { name = "renameat" retstr = returnstr(1) @@ -992,7 +992,7 @@ probe syscall.renameat.return = kernel.function("SyS_renameat").return !, # compat_sys_request_key() calls sys_request_key, so don't need probe there. # probe syscall.request_key = kernel.function("SyS_request_key") !, - kernel.function("sys_request_key") ? + kernel.function("sys_request_key") ? { name = "request_key" type_uaddr = $_type @@ -1002,7 +1002,7 @@ probe syscall.request_key = kernel.function("SyS_request_key") !, argstr = sprintf("%p, %p, %p, %p", $_type, $_description, $_callout_info, $destringid) } probe syscall.request_key.return = kernel.function("SyS_request_key").return !, - kernel.function("sys_request_key").return ? + kernel.function("sys_request_key").return ? { name = "request_key" retstr = returnstr(1) @@ -1029,14 +1029,14 @@ probe syscall.restart_syscall.return = kernel.function("sys_restart_syscall").re # sys_rmdir(const char __user * pathname) # probe syscall.rmdir = kernel.function("SyS_rmdir") !, - kernel.function("sys_rmdir") + kernel.function("sys_rmdir") { name = "rmdir" pathname = user_string($pathname) argstr = user_string_quoted($pathname) } probe syscall.rmdir.return = kernel.function("SyS_rmdir").return !, - kernel.function("sys_rmdir").return + kernel.function("sys_rmdir").return { name = "rmdir" retstr = returnstr(1) @@ -1050,7 +1050,7 @@ probe syscall.rmdir.return = kernel.function("SyS_rmdir").return !, # size_t sigsetsize) # probe syscall.rt_sigaction = kernel.function("SyS_rt_sigaction") !, - kernel.function("sys_rt_sigaction") ? + kernel.function("sys_rt_sigaction") ? { name = "rt_sigaction" sig = $sig @@ -1061,7 +1061,7 @@ probe syscall.rt_sigaction = kernel.function("SyS_rt_sigaction") !, _struct_sigaction_u($act), $oact, $sigsetsize) } probe syscall.rt_sigaction.return = kernel.function("SyS_rt_sigaction").return !, - kernel.function("sys_rt_sigaction").return ? + kernel.function("sys_rt_sigaction").return ? { name = "rt_sigaction" retstr = returnstr(1) @@ -1079,7 +1079,7 @@ probe syscall.rt_sigaction.return = kernel.function("SyS_rt_sigaction").return ! # size_t sigsetsize) probe syscall.rt_sigaction32 = kernel.function("sys32_rt_sigaction") ?, - kernel.function("compat_sys_rt_sigaction") ? + kernel.function("compat_sys_rt_sigaction") ? { name = "rt_sigaction" sig = $sig @@ -1090,7 +1090,7 @@ probe syscall.rt_sigaction32 = kernel.function("sys32_rt_sigaction") ?, _struct_sigaction32_u($act), $oact, $sigsetsize) } probe syscall.rt_sigaction32.return = kernel.function("sys32_rt_sigaction").return ?, - kernel.function("compat_sys_rt_sigaction").return ? + kernel.function("compat_sys_rt_sigaction").return ? { name = "rt_sigaction" retstr = returnstr(1) @@ -1101,7 +1101,7 @@ probe syscall.rt_sigaction32.return = kernel.function("sys32_rt_sigaction").retu # long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize) # probe syscall.rt_sigpending = kernel.function("SyS_rt_sigpending") !, - kernel.function("sys_rt_sigpending") ? + kernel.function("sys_rt_sigpending") ? { name = "rt_sigpending" set_uaddr = $set @@ -1109,7 +1109,7 @@ probe syscall.rt_sigpending = kernel.function("SyS_rt_sigpending") !, argstr = sprintf("%p, %d", $set, $sigsetsize) } probe syscall.rt_sigpending.return = kernel.function("SyS_rt_sigpending").return !, - kernel.function("sys_rt_sigpending").return ? + kernel.function("sys_rt_sigpending").return ? { name = "rt_sigpending" retstr = returnstr(1) @@ -1121,9 +1121,9 @@ probe syscall.rt_sigpending.return = kernel.function("SyS_rt_sigpending").return # long sys_rt_sigprocmask(int how, sigset_t __user *set, sigset_t __user *oset, size_t sigsetsize) # probe syscall.rt_sigprocmask = kernel.function("sys32_rt_sigprocmask") ?, - kernel.function("compat_sys_rt_sigprocmask") ?, - kernel.function("SyS_rt_sigprocmask") !, - kernel.function("sys_rt_sigprocmask") ? + kernel.function("compat_sys_rt_sigprocmask") ?, + kernel.function("SyS_rt_sigprocmask") !, + kernel.function("sys_rt_sigprocmask") ? { name = "rt_sigprocmask" how = $how @@ -1134,9 +1134,9 @@ probe syscall.rt_sigprocmask = kernel.function("sys32_rt_sigprocmask") ?, $oset, $sigsetsize) } probe syscall.rt_sigprocmask.return = kernel.function("sys32_rt_sigprocmask").return ?, - kernel.function("compat_sys_rt_sigprocmask").return ?, - kernel.function("SyS_rt_sigprocmask").return !, - kernel.function("sys_rt_sigprocmask").return ? + kernel.function("compat_sys_rt_sigprocmask").return ?, + kernel.function("SyS_rt_sigprocmask").return !, + kernel.function("sys_rt_sigprocmask").return ? { name = "rt_sigprocmask" retstr = returnstr(1) @@ -1147,7 +1147,7 @@ probe syscall.rt_sigprocmask.return = kernel.function("sys32_rt_sigprocmask").re # long sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo) # probe syscall.rt_sigqueueinfo = kernel.function("SyS_rt_sigqueueinfo") !, - kernel.function("sys_rt_sigqueueinfo") + kernel.function("sys_rt_sigqueueinfo") { name = "rt_sigqueueinfo" pid = $pid @@ -1156,7 +1156,7 @@ probe syscall.rt_sigqueueinfo = kernel.function("SyS_rt_sigqueueinfo") !, argstr = sprintf("%d, %s, %p", $pid, _signal_name($sig), $uinfo) } probe syscall.rt_sigqueueinfo.return = kernel.function("SyS_rt_sigqueueinfo").return !, - kernel.function("sys_rt_sigqueueinfo").return + kernel.function("sys_rt_sigqueueinfo").return { name = "rt_sigqueueinfo" retstr = returnstr(1) @@ -1166,13 +1166,13 @@ probe syscall.rt_sigqueueinfo.return = kernel.function("SyS_rt_sigqueueinfo").re # int sys_rt_sigreturn(unsigned long __unused) # probe syscall.rt_sigreturn = kernel.function("sys_rt_sigreturn") ?, - kernel.function("sys32_rt_sigreturn") ? + kernel.function("sys32_rt_sigreturn") ? { name = "rt_sigreturn" argstr = "" } probe syscall.rt_sigreturn.return = kernel.function("sys_rt_sigreturn").return ?, - kernel.function("sys32_rt_sigreturn").return ? + kernel.function("sys32_rt_sigreturn").return ? { name = "rt_sigreturn" retstr = returnstr(1) @@ -1183,17 +1183,17 @@ probe syscall.rt_sigreturn.return = kernel.function("sys_rt_sigreturn").return ? # sys_rt_sigsuspend(struct pt_regs regs) # probe syscall.rt_sigsuspend = kernel.function("compat_sys_rt_sigsuspend") ?, - kernel.function("ia64_rt_sigsuspend") ?, - kernel.function("SyS_rt_sigsuspend") !, - kernel.function("sys_rt_sigsuspend") ? + kernel.function("ia64_rt_sigsuspend") ?, + kernel.function("SyS_rt_sigsuspend") !, + kernel.function("sys_rt_sigsuspend") ? { name = "rt_sigsuspend" argstr = "" } probe syscall.rt_sigsuspend.return = kernel.function("compat_sys_rt_sigsuspend").return ?, - kernel.function("ia64_rt_sigsuspend").return ?, - kernel.function("SyS_rt_sigsuspend").return !, - kernel.function("sys_rt_sigsuspend").return ? + kernel.function("ia64_rt_sigsuspend").return ?, + kernel.function("SyS_rt_sigsuspend").return !, + kernel.function("sys_rt_sigsuspend").return ? { name = "rt_sigsuspend" retstr = returnstr(1) @@ -1210,8 +1210,8 @@ probe syscall.rt_sigsuspend.return = kernel.function("compat_sys_rt_sigsuspend") # struct compat_timespec __user *uts, compat_size_t sigsetsize) # probe syscall.rt_sigtimedwait = kernel.function("compat_sys_rt_sigtimedwait") ?, - kernel.function("SyS_rt_sigtimedwait") !, - kernel.function("sys_rt_sigtimedwait") + kernel.function("SyS_rt_sigtimedwait") !, + kernel.function("sys_rt_sigtimedwait") { name = "rt_sigtimedwait" uthese_uaddr = $uthese @@ -1221,8 +1221,8 @@ probe syscall.rt_sigtimedwait = kernel.function("compat_sys_rt_sigtimedwait") ?, argstr = sprintf("%p, %p, %p, %d", $uthese, $uinfo, $uts, $sigsetsize) } probe syscall.rt_sigtimedwait.return = kernel.function("compat_sys_rt_sigtimedwait").return ?, - kernel.function("SyS_rt_sigtimedwait").return !, - kernel.function("sys_rt_sigtimedwait").return + kernel.function("SyS_rt_sigtimedwait").return !, + kernel.function("sys_rt_sigtimedwait").return { name = "rt_sigtimedwait" retstr = returnstr(1) @@ -1236,7 +1236,7 @@ probe syscall.rt_sigtimedwait.return = kernel.function("compat_sys_rt_sigtimedwa # unsigned long __user *user_mask_ptr) # probe syscall.sched_getaffinity = kernel.function("SyS_sched_getaffinity") !, - kernel.function("sys_sched_getaffinity") + kernel.function("sys_sched_getaffinity") { name = "sched_getaffinity" pid = $pid @@ -1245,7 +1245,7 @@ probe syscall.sched_getaffinity = kernel.function("SyS_sched_getaffinity") !, argstr = sprintf("%d, %p, %p", pid, len, mask_uaddr) } probe syscall.sched_getaffinity.return = kernel.function("SyS_sched_getaffinity").return !, - kernel.function("sys_sched_getaffinity").return + kernel.function("sys_sched_getaffinity").return { name = "sched_getaffinity" retstr = returnstr(1) @@ -1257,7 +1257,7 @@ probe syscall.sched_getaffinity.return = kernel.function("SyS_sched_getaffinity" # struct sched_param __user *param) # probe syscall.sched_getparam = kernel.function("SyS_sched_getparam") !, - kernel.function("sys_sched_getparam") + kernel.function("sys_sched_getparam") { name = "sched_getparam" pid = $pid @@ -1265,7 +1265,7 @@ probe syscall.sched_getparam = kernel.function("SyS_sched_getparam") !, argstr = sprintf("%d, %p", pid, p_uaddr) } probe syscall.sched_getparam.return = kernel.function("SyS_sched_getparam").return !, - kernel.function("sys_sched_getparam").return + kernel.function("sys_sched_getparam").return { name = "sched_getparam" retstr = returnstr(1) @@ -1276,14 +1276,14 @@ probe syscall.sched_getparam.return = kernel.function("SyS_sched_getparam").retu # sys_sched_get_priority_max(int policy) # probe syscall.sched_get_priority_max = kernel.function("SyS_sched_get_priority_max") !, - kernel.function("sys_sched_get_priority_max") + kernel.function("sys_sched_get_priority_max") { name = "sched_get_priority_max" policy = $policy argstr = sprint(policy) } probe syscall.sched_get_priority_max.return = kernel.function("SyS_sched_get_priority_max").return !, - kernel.function("sys_sched_get_priority_max").return + kernel.function("sys_sched_get_priority_max").return { name = "sched_get_priority_max" retstr = returnstr(1) @@ -1294,14 +1294,14 @@ probe syscall.sched_get_priority_max.return = kernel.function("SyS_sched_get_pri # sys_sched_get_priority_min(int policy) # probe syscall.sched_get_priority_min = kernel.function("SyS_sched_get_priority_min") !, - kernel.function("sys_sched_get_priority_min") + kernel.function("sys_sched_get_priority_min") { name = "sched_get_priority_min" policy = $policy argstr = sprint(policy) } probe syscall.sched_get_priority_min.return = kernel.function("SyS_sched_get_priority_min").return !, - kernel.function("sys_sched_get_priority_min").return + kernel.function("sys_sched_get_priority_min").return { name = "sched_get_priority_min" retstr = returnstr(1) @@ -1311,14 +1311,14 @@ probe syscall.sched_get_priority_min.return = kernel.function("SyS_sched_get_pri # long sys_sched_getscheduler(pid_t pid) # probe syscall.sched_getscheduler = kernel.function("SyS_sched_getscheduler") !, - kernel.function("sys_sched_getscheduler") + kernel.function("sys_sched_getscheduler") { name = "sched_getscheduler" pid = $pid argstr = sprint($pid) } probe syscall.sched_getscheduler.return = kernel.function("SyS_sched_getscheduler").return !, - kernel.function("sys_sched_getscheduler").return + kernel.function("sys_sched_getscheduler").return { name = "sched_getscheduler" retstr = returnstr(1) @@ -1328,7 +1328,7 @@ probe syscall.sched_getscheduler.return = kernel.function("SyS_sched_getschedule # long sys_sched_rr_get_interval(pid_t pid, struct timespec __user *interval) # probe syscall.sched_rr_get_interval = kernel.function("SyS_sched_rr_get_interval") !, - kernel.function("sys_sched_rr_get_interval") + kernel.function("sys_sched_rr_get_interval") { name = "sched_rr_get_interval" pid = $pid @@ -1336,7 +1336,7 @@ probe syscall.sched_rr_get_interval = kernel.function("SyS_sched_rr_get_interval argstr = sprintf("%d, %s", $pid, _struct_timespec_u($interval, 1)) } probe syscall.sched_rr_get_interval.return = kernel.function("SyS_sched_rr_get_interval").return !, - kernel.function("sys_sched_rr_get_interval").return + kernel.function("sys_sched_rr_get_interval").return { name = "sched_rr_get_interval" retstr = returnstr(1) @@ -1350,7 +1350,7 @@ probe syscall.sched_rr_get_interval.return = kernel.function("SyS_sched_rr_get_i # %( arch != "x86_64" %? probe syscall.sched_setaffinity = kernel.function("SyS_sched_setaffinity") !, - kernel.function("sys_sched_setaffinity") + kernel.function("sys_sched_setaffinity") { name = "sched_setaffinity" pid = $pid @@ -1360,7 +1360,7 @@ probe syscall.sched_setaffinity = kernel.function("SyS_sched_setaffinity") !, } %: probe syscall.sched_setaffinity = kernel.function("SyS_sched_setaffinity") !, - kernel.function("sys_sched_setaffinity") + kernel.function("sys_sched_setaffinity") { name = "sched_setaffinity" pid = $pid @@ -1370,7 +1370,7 @@ probe syscall.sched_setaffinity = kernel.function("SyS_sched_setaffinity") !, } %) probe syscall.sched_setaffinity.return = kernel.function("SyS_sched_setaffinity").return !, - kernel.function("sys_sched_setaffinity").return + kernel.function("sys_sched_setaffinity").return { name = "sched_setaffinity" retstr = returnstr(1) @@ -1381,7 +1381,7 @@ probe syscall.sched_setaffinity.return = kernel.function("SyS_sched_setaffinity" # long sys_sched_setparam(pid_t pid, struct sched_param __user *param) # probe syscall.sched_setparam = kernel.function("SyS_sched_setparam") !, - kernel.function("sys_sched_setparam") ? + kernel.function("sys_sched_setparam") ? { name = "sched_setparam" pid = $pid @@ -1389,7 +1389,7 @@ probe syscall.sched_setparam = kernel.function("SyS_sched_setparam") !, argstr = sprintf("%d, %p", $pid, $param) } probe syscall.sched_setparam.return = kernel.function("SyS_sched_setparam").return !, - kernel.function("sys_sched_setparam").return ? + kernel.function("sys_sched_setparam").return ? { name = "sched_setparam" retstr = returnstr(1) @@ -1400,7 +1400,7 @@ probe syscall.sched_setparam.return = kernel.function("SyS_sched_setparam").retu # long sys_sched_setscheduler(pid_t pid, int policy, struct sched_param __user *param) # probe syscall.sched_setscheduler = kernel.function("SyS_sched_setscheduler") !, - kernel.function("sys_sched_setscheduler") ? + kernel.function("sys_sched_setscheduler") ? { name = "sched_setscheduler" pid = $pid @@ -1410,7 +1410,7 @@ probe syscall.sched_setscheduler = kernel.function("SyS_sched_setscheduler") !, argstr = sprintf("%d, %s, %p", $pid, policy_str, $param) } probe syscall.sched_setscheduler.return = kernel.function("SyS_sched_setscheduler").return !, - kernel.function("sys_sched_setscheduler").return ? + kernel.function("sys_sched_setscheduler").return ? { name = "sched_setscheduler" retstr = returnstr(1) @@ -1438,7 +1438,7 @@ probe syscall.sched_yield.return = kernel.function("sys_sched_yield").return # struct timeval __user *tvp) # probe syscall.select = kernel.function("SyS_select") !, - kernel.function("sys_select") + kernel.function("sys_select") { name = "select" n = $n @@ -1450,7 +1450,7 @@ probe syscall.select = kernel.function("SyS_select") !, _struct_timeval_u($tvp, 1)) } probe syscall.select.return = kernel.function("SyS_select").return !, - kernel.function("sys_select").return + kernel.function("sys_select").return { name = "select" retstr = returnstr(1) @@ -1485,7 +1485,7 @@ probe syscall.compat_select.return = kernel.function("compat_sys_select").return # union semun arg) # probe syscall.semctl = kernel.function("SyS_semctl") !, - kernel.function("sys_semctl") ? + kernel.function("sys_semctl") ? { name = "semctl" semid = $semid @@ -1498,7 +1498,7 @@ probe syscall.semctl = kernel.function("SyS_semctl") !, argstr = sprintf("%d, %d, %s", $semid, $semnum, _semctl_cmd($cmd)) } probe syscall.semctl.return = kernel.function("SyS_semctl").return !, - kernel.function("sys_semctl").return ? + kernel.function("sys_semctl").return ? { name = "semctl" retstr = returnstr(1) @@ -1522,7 +1522,7 @@ probe syscall.compat_sys_semctl.return = kernel.function("compat_sys_semctl").re # long sys_semget (key_t key, int nsems, int semflg) # probe syscall.semget = kernel.function("SyS_semget") !, - kernel.function("sys_semget") ? + kernel.function("sys_semget") ? { name = "semget" key = $key @@ -1531,7 +1531,7 @@ probe syscall.semget = kernel.function("SyS_semget") !, argstr = sprintf("%d, %d, %s", $key, $nsems, __sem_flags($semflg)) } probe syscall.semget.return = kernel.function("SyS_semget").return !, - kernel.function("sys_semget").return ? + kernel.function("sys_semget").return ? { name = "semget" retstr = returnstr(1) @@ -1544,7 +1544,7 @@ probe syscall.semget.return = kernel.function("SyS_semget").return !, # unsigned nsops) # probe syscall.semop = kernel.function("SyS_semtimedop") !, - kernel.function("sys_semtimedop") ? + kernel.function("sys_semtimedop") ? { name = "semop" semid = $semid @@ -1553,7 +1553,7 @@ probe syscall.semop = kernel.function("SyS_semtimedop") !, argstr = sprintf("%d, %p, %d", $semid, $tsops, $nsops) } probe syscall.semop.return = kernel.function("SyS_semtimedop").return !, - kernel.function("sys_semtimedop").return ? + kernel.function("sys_semtimedop").return ? { name = "semop" retstr = returnstr(1) @@ -1567,7 +1567,7 @@ probe syscall.semop.return = kernel.function("SyS_semtimedop").return !, # const struct timespec __user *timeout) # probe syscall.semtimedop = kernel.function("SyS_semtimedop") !, - kernel.function("sys_semtimedop") ? + kernel.function("sys_semtimedop") ? { name = "semtimedop" semid = $semid @@ -1578,7 +1578,7 @@ probe syscall.semtimedop = kernel.function("SyS_semtimedop") !, _struct_timespec_u($timeout, 1)) } probe syscall.semtimedop.return = kernel.function("SyS_semtimedop").return !, - kernel.function("sys_semtimedop").return ? + kernel.function("sys_semtimedop").return ? { name = "semtimedop" retstr = returnstr(1) @@ -1612,7 +1612,7 @@ probe syscall.compat_sys_semtimedop.return = kernel.function("compat_sys_semtime # unsigned flags) # probe syscall.send = kernel.function("SyS_send") !, - kernel.function("sys_send") ? + kernel.function("sys_send") ? { name = "send" s = $fd @@ -1623,7 +1623,7 @@ probe syscall.send = kernel.function("SyS_send") !, argstr = sprintf("%d, %p, %d, %s", $fd, $buff, $len, flags_str) } probe syscall.send.return = kernel.function("SyS_send").return !, - kernel.function("sys_send").return ? + kernel.function("sys_send").return ? { name = "send" retstr = returnstr(1) @@ -1637,9 +1637,9 @@ probe syscall.send.return = kernel.function("SyS_send").return !, # size_t count) # probe syscall.sendfile = kernel.function("SyS_sendfile") ?, - kernel.function("sys_sendfile") ?, - kernel.function("SyS_sendfile64") ?, - kernel.function("sys_sendfile64") ? + kernel.function("sys_sendfile") ?, + kernel.function("SyS_sendfile64") ?, + kernel.function("sys_sendfile64") ? { name = "sendfile" out_fd = $out_fd @@ -1650,9 +1650,9 @@ probe syscall.sendfile = kernel.function("SyS_sendfile") ?, $count) } probe syscall.sendfile.return = kernel.function("SyS_sendfile").return ?, - kernel.function("sys_sendfile").return ?, - kernel.function("SyS_sendfile64").return ?, - kernel.function("sys_sendfile64").return ? + kernel.function("sys_sendfile").return ?, + kernel.function("SyS_sendfile64").return ?, + kernel.function("sys_sendfile64").return ? { name = "sendfile" retstr = returnstr(1) @@ -1663,7 +1663,7 @@ probe syscall.sendfile.return = kernel.function("SyS_sendfile").return ?, # long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags) # probe syscall.sendmsg = kernel.function("SyS_sendmsg") !, - kernel.function("sys_sendmsg") ? + kernel.function("sys_sendmsg") ? { name = "sendmsg" s = $fd @@ -1673,7 +1673,7 @@ probe syscall.sendmsg = kernel.function("SyS_sendmsg") !, argstr = sprintf("%d, %p, %s", $fd, $msg, _sendflags_str($flags)) } probe syscall.sendmsg.return = kernel.function("SyS_sendmsg").return !, - kernel.function("sys_sendmsg").return ? + kernel.function("sys_sendmsg").return ? { name = "sendmsg" retstr = returnstr(1) @@ -1706,7 +1706,7 @@ probe syscall.compat_sys_sendmsg.return = kernel.function("compat_sys_sendmsg"). # int addr_len) # probe syscall.sendto = kernel.function("SyS_sendto") !, - kernel.function("sys_sendto") ? + kernel.function("sys_sendto") ? { name = "sendto" s = $fd @@ -1720,7 +1720,7 @@ probe syscall.sendto = kernel.function("SyS_sendto") !, $len, flags_str, _struct_sockaddr_u($addr, $addr_len), $addr_len) } probe syscall.sendto.return = kernel.function("SyS_sendto").return !, - kernel.function("sys_sendto").return ? + kernel.function("sys_sendto").return ? { name = "sendto" retstr = returnstr(1) @@ -1733,7 +1733,7 @@ probe syscall.sendto.return = kernel.function("SyS_sendto").return !, # int len) # probe syscall.setdomainname = kernel.function("SyS_setdomainname") !, - kernel.function("sys_setdomainname") + kernel.function("sys_setdomainname") { name = "setdomainname" hostname_uaddr = $name @@ -1741,7 +1741,7 @@ probe syscall.setdomainname = kernel.function("SyS_setdomainname") !, argstr = sprintf("%p, %d", $name, $len) } probe syscall.setdomainname.return = kernel.function("SyS_setdomainname").return !, - kernel.function("sys_setdomainname").return + kernel.function("sys_setdomainname").return { name = "setdomainname" retstr = returnstr(1) @@ -1752,16 +1752,16 @@ probe syscall.setdomainname.return = kernel.function("SyS_setdomainname").return # long sys_setfsgid16(old_gid_t gid) # probe syscall.setfsgid = kernel.function("sys_setfsgid16") ?, - kernel.function("SyS_setfsgid") !, - kernel.function("sys_setfsgid") ? + kernel.function("SyS_setfsgid") !, + kernel.function("sys_setfsgid") ? { name = "setfsgid" fsgid = $gid argstr = sprint($gid) } probe syscall.setfsgid.return = kernel.function("sys_setfsgid16").return ?, - kernel.function("SyS_setfsgid").return !, - kernel.function("sys_setfsgid").return ? + kernel.function("SyS_setfsgid").return !, + kernel.function("sys_setfsgid").return ? { name = "setfsgid" retstr = returnstr(1) @@ -1772,16 +1772,16 @@ probe syscall.setfsgid.return = kernel.function("sys_setfsgid16").return ?, # long sys_setfsuid16(old_uid_t uid) # probe syscall.setfsuid = kernel.function("sys_setfsuid16") ?, - kernel.function("SyS_setfsuid") !, - kernel.function("sys_setfsuid") ? + kernel.function("SyS_setfsuid") !, + kernel.function("sys_setfsuid") ? { name = "setfsuid" fsuid = $uid argstr = sprint($uid) } probe syscall.setfsuid.return = kernel.function("sys_setfsuid16").return ?, - kernel.function("SyS_setfsuid").return !, - kernel.function("sys_setfsuid").return ? + kernel.function("SyS_setfsuid").return !, + kernel.function("sys_setfsuid").return ? { name = "setfsuid" retstr = returnstr(1) @@ -1793,16 +1793,16 @@ probe syscall.setfsuid.return = kernel.function("sys_setfsuid16").return ?, # long sys_setgid16(old_gid_t gid) # probe syscall.setgid = kernel.function("sys_setgid16") ?, - kernel.function("SyS_setgid") !, - kernel.function("sys_setgid") ? + kernel.function("SyS_setgid") !, + kernel.function("sys_setgid") ? { name = "setgid" gid = $gid argstr = sprint($gid) } probe syscall.setgid.return = kernel.function("sys_setgid16").return ?, - kernel.function("SyS_setgid").return !, - kernel.function("sys_setgid").return ? + kernel.function("SyS_setgid").return !, + kernel.function("sys_setgid").return ? { name = "setgid" retstr = returnstr(1) @@ -1815,9 +1815,9 @@ probe syscall.setgid.return = kernel.function("sys_setgid16").return ?, # long sys32_setgroups16(int gidsetsize, u16 __user *grouplist) # probe syscall.setgroups = kernel.function("sys_setgroups16") ?, - kernel.function("sys32_setgroups16") ?, - kernel.function("SyS_setgroups") !, - kernel.function("sys_setgroups") ? + kernel.function("sys32_setgroups16") ?, + kernel.function("SyS_setgroups") !, + kernel.function("sys_setgroups") ? { name = "setgroups" size = $gidsetsize @@ -1825,9 +1825,9 @@ probe syscall.setgroups = kernel.function("sys_setgroups16") ?, argstr = sprintf("%d, %p", $gidsetsize, $grouplist) } probe syscall.setgroups.return = kernel.function("sys_setgroups16").return ?, - kernel.function("sys32_setgroups16").return ?, - kernel.function("SyS_setgroups").return !, - kernel.function("sys_setgroups").return ? + kernel.function("sys32_setgroups16").return ?, + kernel.function("SyS_setgroups").return !, + kernel.function("sys_setgroups").return ? { name = "setgroups" retstr = returnstr(1) @@ -1840,7 +1840,7 @@ probe syscall.setgroups.return = kernel.function("sys_setgroups16").return ?, # int len) # probe syscall.sethostname = kernel.function("SyS_sethostname") !, - kernel.function("sys_sethostname") + kernel.function("sys_sethostname") { name = "sethostname" hostname_uaddr = $name @@ -1849,7 +1849,7 @@ probe syscall.sethostname = kernel.function("SyS_sethostname") !, argstr = sprintf("%s, %d", user_string_quoted($name), $len) } probe syscall.sethostname.return = kernel.function("SyS_sethostname").return !, - kernel.function("sys_sethostname").return + kernel.function("sys_sethostname").return { name = "sethostname" retstr = returnstr(1) @@ -1861,7 +1861,7 @@ probe syscall.sethostname.return = kernel.function("SyS_sethostname").return !, # struct itimerval __user *ovalue) # probe syscall.setitimer = kernel.function("SyS_setitimer") !, - kernel.function("sys_setitimer") + kernel.function("sys_setitimer") { name = "setitimer" which = $which @@ -1871,7 +1871,7 @@ probe syscall.setitimer = kernel.function("SyS_setitimer") !, _struct_itimerval_u($value), $ovalue) } probe syscall.setitimer.return = kernel.function("SyS_setitimer").return !, - kernel.function("sys_setitimer").return + kernel.function("sys_setitimer").return { name = "setitimer" retstr = returnstr(1) @@ -1902,8 +1902,8 @@ probe syscall.compat_setitimer.return = kernel.function("compat_sys_setitimer"). # unsigned long maxnode) # probe syscall.set_mempolicy = kernel.function("compat_sys_set_mempolicy") ?, - kernel.function("SyS_set_mempolicy") !, - kernel.function("sys_set_mempolicy") ? + kernel.function("SyS_set_mempolicy") !, + kernel.function("sys_set_mempolicy") ? { name = "set_mempolicy" mode = $mode @@ -1912,8 +1912,8 @@ probe syscall.set_mempolicy = kernel.function("compat_sys_set_mempolicy") ?, argstr = sprintf("%d, %p, %d", $mode, $nmask, $maxnode) } probe syscall.set_mempolicy.return = kernel.function("compat_sys_set_mempolicy").return ?, - kernel.function("SyS_set_mempolicy").return !, - kernel.function("sys_set_mempolicy").return ? + kernel.function("SyS_set_mempolicy").return !, + kernel.function("sys_set_mempolicy").return ? { name = "set_mempolicy" retstr = returnstr(1) @@ -1926,7 +1926,7 @@ probe syscall.set_mempolicy.return = kernel.function("compat_sys_set_mempolicy") # pid_t pgid) # probe syscall.setpgid = kernel.function("SyS_setpgid") !, - kernel.function("sys_setpgid") + kernel.function("sys_setpgid") { name = "setpgid" pid = $pid @@ -1934,7 +1934,7 @@ probe syscall.setpgid = kernel.function("SyS_setpgid") !, argstr = sprintf("%d, %d", $pid, $pgid) } probe syscall.setpgid.return = kernel.function("SyS_setpgid").return !, - kernel.function("sys_setpgid").return + kernel.function("sys_setpgid").return { name = "setpgid" retstr = returnstr(1) @@ -1947,7 +1947,7 @@ probe syscall.setpgid.return = kernel.function("SyS_setpgid").return !, # int niceval) # probe syscall.setpriority = kernel.function("SyS_setpriority") !, - kernel.function("sys_setpriority") + kernel.function("sys_setpriority") { name = "setpriority" which = $which @@ -1957,7 +1957,7 @@ probe syscall.setpriority = kernel.function("SyS_setpriority") !, argstr = sprintf("%s, %d, %d", which_str, $who, $niceval) } probe syscall.setpriority.return = kernel.function("SyS_setpriority").return !, - kernel.function("sys_setpriority").return + kernel.function("sys_setpriority").return { name = "setpriority" retstr = returnstr(1) @@ -1967,7 +1967,7 @@ probe syscall.setpriority.return = kernel.function("SyS_setpriority").return !, # long sys_setregid(gid_t rgid, gid_t egid) # probe syscall.setregid = kernel.function("SyS_setregid") !, - kernel.function("sys_setregid") + kernel.function("sys_setregid") { name = "setregid" rgid = __int32($rgid) @@ -1975,7 +1975,7 @@ probe syscall.setregid = kernel.function("SyS_setregid") !, argstr = sprintf("%d, %d", rgid, egid) } probe syscall.setregid.return = kernel.function("SyS_setregid").return !, - kernel.function("sys_setregid").return + kernel.function("sys_setregid").return { name = "setregid" retstr = returnstr(1) @@ -1999,7 +1999,7 @@ probe syscall.setregid16.return = kernel.function("sys_setregid16").return ? # long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid) # probe syscall.setresgid = kernel.function("SyS_setresgid") !, - kernel.function("sys_setresgid") + kernel.function("sys_setresgid") { name = "setresgid" rgid = __int32($rgid) @@ -2008,7 +2008,7 @@ probe syscall.setresgid = kernel.function("SyS_setresgid") !, argstr = sprintf("%d, %d, %d", rgid, egid, sgid) } probe syscall.setresgid.return = kernel.function("SyS_setresgid").return !, - kernel.function("sys_setresgid").return + kernel.function("sys_setresgid").return { name = "setresgid" retstr = returnstr(1) @@ -2038,7 +2038,7 @@ probe syscall.setresgid16.return = kernel.function("sys_setresgid16").return ? # long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid) # probe syscall.setresuid = kernel.function("SyS_setresuid") !, - kernel.function("sys_setresuid") + kernel.function("sys_setresuid") { name = "setresuid" ruid = __int32($ruid) @@ -2047,7 +2047,7 @@ probe syscall.setresuid = kernel.function("SyS_setresuid") !, argstr = sprintf("%d, %d, %d", ruid, euid, suid) } probe syscall.setresuid.return = kernel.function("SyS_setresuid").return !, - kernel.function("sys_setresuid").return + kernel.function("sys_setresuid").return { name = "setresuid" retstr = returnstr(1) @@ -2075,7 +2075,7 @@ probe syscall.setresuid16.return = kernel.function("sys_setresuid16").return ? # long sys_setreuid(uid_t ruid, uid_t euid) # probe syscall.setreuid = kernel.function("SyS_setreuid") !, - kernel.function("sys_setreuid") + kernel.function("sys_setreuid") { name = "setreuid" ruid = __int32($ruid) @@ -2083,7 +2083,7 @@ probe syscall.setreuid = kernel.function("SyS_setreuid") !, argstr = sprintf("%d, %d", ruid, euid) } probe syscall.setreuid.return = kernel.function("SyS_setreuid").return !, - kernel.function("sys_setreuid").return + kernel.function("sys_setreuid").return { name = "setreuid" retstr = returnstr(1) @@ -2110,7 +2110,7 @@ probe syscall.setreuid16.return = kernel.function("sys_setreuid16").return ? # struct rlimit __user *rlim) # probe syscall.setrlimit = kernel.function("SyS_setrlimit") !, - kernel.function("sys_setrlimit") + kernel.function("sys_setrlimit") { name = "setrlimit" resource = $resource @@ -2119,7 +2119,7 @@ probe syscall.setrlimit = kernel.function("SyS_setrlimit") !, _struct_rlimit_u($rlim)) } probe syscall.setrlimit.return = kernel.function("SyS_setrlimit").return !, - kernel.function("sys_setrlimit").return + kernel.function("sys_setrlimit").return { name = "setrlimit" retstr = returnstr(1) @@ -2148,8 +2148,8 @@ probe syscall.setsid.return = kernel.function("sys_setsid").return # int optlen) # probe syscall.setsockopt = kernel.function("compat_sys_setsockopt") ?, - kernel.function("SyS_setsockopt") !, - kernel.function("sys_setsockopt") ? + kernel.function("SyS_setsockopt") !, + kernel.function("sys_setsockopt") ? { name = "setsockopt" fd = $fd @@ -2163,8 +2163,8 @@ probe syscall.setsockopt = kernel.function("compat_sys_setsockopt") ?, optname_str, $optval, $optlen) } probe syscall.setsockopt.return = kernel.function("compat_sys_setsockopt").return ?, - kernel.function("SyS_setsockopt").return !, - kernel.function("sys_setsockopt").return ? + kernel.function("SyS_setsockopt").return !, + kernel.function("sys_setsockopt").return ? { name = "setsockopt" retstr = returnstr(1) @@ -2176,14 +2176,14 @@ probe syscall.setsockopt.return = kernel.function("compat_sys_setsockopt").retur # sys_set_tid_address(int __user *tidptr) # probe syscall.set_tid_address = kernel.function("SyS_set_tid_address") !, - kernel.function("sys_set_tid_address") + kernel.function("sys_set_tid_address") { name = "set_tid_address" tidptr_uaddr = $tidptr argstr = sprintf("%p", tidptr_uaddr) } probe syscall.set_tid_address.return = kernel.function("SyS_set_tid_address").return !, - kernel.function("sys_set_tid_address").return + kernel.function("sys_set_tid_address").return { name = "set_tid_address" retstr = returnstr(1) @@ -2194,7 +2194,7 @@ probe syscall.set_tid_address.return = kernel.function("SyS_set_tid_address").re # struct timezone __user *tz) # probe syscall.settimeofday = kernel.function("SyS_settimeofday") !, - kernel.function("sys_settimeofday") + kernel.function("sys_settimeofday") { name = "settimeofday" tv_uaddr = $tv @@ -2202,7 +2202,7 @@ probe syscall.settimeofday = kernel.function("SyS_settimeofday") !, argstr = sprintf("%s, %s", _struct_timeval_u($tv, 1), _struct_timezone_u($tz)) } probe syscall.settimeofday.return = kernel.function("SyS_settimeofday").return !, - kernel.function("sys_settimeofday").return + kernel.function("sys_settimeofday").return { name = "settimeofday" retstr = returnstr(1) @@ -2212,7 +2212,7 @@ probe syscall.settimeofday.return = kernel.function("SyS_settimeofday").return ! # long compat_sys_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz) # probe syscall.settimeofday32 = kernel.function("sys32_settimeofday") ?, - kernel.function("compat_sys_settimeofday") ? + kernel.function("compat_sys_settimeofday") ? { name = "settimeofday" tv_uaddr = $tv @@ -2220,7 +2220,7 @@ probe syscall.settimeofday32 = kernel.function("sys32_settimeofday") ?, argstr = sprintf("%s, %s", _struct_compat_timeval_u($tv, 1), _struct_timezone_u($tz)) } probe syscall.settimeofday32.return = kernel.function("sys32_settimeofday").return ?, - kernel.function("compat_sys_settimeofday").return ? + kernel.function("compat_sys_settimeofday").return ? { name = "settimeofday" retstr = returnstr(1) @@ -2232,16 +2232,16 @@ probe syscall.settimeofday32.return = kernel.function("sys32_settimeofday").retu # long sys_setuid16(old_uid_t uid) # probe syscall.setuid = kernel.function("sys_setuid16") ?, - kernel.function("SyS_setuid") !, - kernel.function("sys_setuid") + kernel.function("SyS_setuid") !, + kernel.function("sys_setuid") { name = "setuid" uid = $uid argstr = sprint($uid) } probe syscall.setuid.return = kernel.function("sys_setuid16").return ?, - kernel.function("SyS_setuid").return !, - kernel.function("sys_setuid").return + kernel.function("SyS_setuid").return !, + kernel.function("sys_setuid").return { name = "setuid" retstr = returnstr(1) @@ -2255,7 +2255,7 @@ probe syscall.setuid.return = kernel.function("sys_setuid16").return ?, # int flags) # probe syscall.setxattr = kernel.function("SyS_setxattr") !, - kernel.function("sys_setxattr") + kernel.function("sys_setxattr") { name = "setxattr" %( kernel_v >= "2.6.27" %? @@ -2280,7 +2280,7 @@ probe syscall.setxattr = kernel.function("SyS_setxattr") !, value_uaddr, $size, $flags) } probe syscall.setxattr.return = kernel.function("SyS_setxattr").return !, - kernel.function("sys_setxattr").return + kernel.function("sys_setxattr").return { name = "setxattr" retstr = returnstr(1) @@ -2305,7 +2305,7 @@ probe syscall.sgetmask.return = kernel.function("sys_sgetmask").return ? # long sys_shmat(int shmid, char __user *shmaddr, int shmflg) # probe syscall.shmat = kernel.function("SyS_shmat") !, - kernel.function("sys_shmat") ? + kernel.function("sys_shmat") ? { name = "shmat" shmid = $shmid @@ -2314,7 +2314,7 @@ probe syscall.shmat = kernel.function("SyS_shmat") !, argstr = sprintf("%d, %p, %s", $shmid, $shmaddr, _shmat_flags_str($shmflg)) } probe syscall.shmat.return = kernel.function("SyS_shmat").return !, - kernel.function("sys_shmat").return ? + kernel.function("sys_shmat").return ? { name = "shmat" retstr = returnstr(1) @@ -2346,7 +2346,7 @@ probe syscall.compat_sys_shmat.return = kernel.function("compat_sys_shmat").retu # struct shmid_ds __user *buf) # probe syscall.shmctl = kernel.function("SyS_shmctl") !, - kernel.function("sys_shmctl") ? + kernel.function("sys_shmctl") ? { name = "shmctl" shmid = $shmid @@ -2355,7 +2355,7 @@ probe syscall.shmctl = kernel.function("SyS_shmctl") !, argstr = sprintf("%d, %s, %p", $shmid, _semctl_cmd($cmd), $buf) } probe syscall.shmctl.return = kernel.function("SyS_shmctl").return !, - kernel.function("sys_shmctl").return ? + kernel.function("sys_shmctl").return ? { name = "shmctl" retstr = returnstr(1) @@ -2383,14 +2383,14 @@ probe syscall.compat_sys_shmctl.return = kernel.function("compat_sys_shmctl").re # long sys_shmdt(char __user *shmaddr) # probe syscall.shmdt = kernel.function("SyS_shmdt") !, - kernel.function("sys_shmdt") ? + kernel.function("sys_shmdt") ? { name = "shmdt" shmaddr_uaddr = $shmaddr argstr = sprintf("%p", $shmaddr) } probe syscall.shmdt.return = kernel.function("SyS_shmdt").return !, - kernel.function("sys_shmdt").return ? + kernel.function("sys_shmdt").return ? { name = "shmdt" retstr = returnstr(1) @@ -2403,7 +2403,7 @@ probe syscall.shmdt.return = kernel.function("SyS_shmdt").return !, # int shmflg) # probe syscall.shmget = kernel.function("SyS_shmget") !, - kernel.function("sys_shmget") ? + kernel.function("sys_shmget") ? { name = "shmget" key = $key @@ -2412,7 +2412,7 @@ probe syscall.shmget = kernel.function("SyS_shmget") !, argstr = sprintf("%d, %d, %d", $key, $size, $shmflg) } probe syscall.shmget.return = kernel.function("SyS_shmget").return !, - kernel.function("sys_shmget").return ? + kernel.function("sys_shmget").return ? { name = "shmget" retstr = returnstr(1) @@ -2423,7 +2423,7 @@ probe syscall.shmget.return = kernel.function("SyS_shmget").return !, # long sys_shutdown(int fd, int how) # probe syscall.shutdown = kernel.function("SyS_shutdown") !, - kernel.function("sys_shutdown") ? + kernel.function("sys_shutdown") ? { name = "shutdown" s = $fd @@ -2432,7 +2432,7 @@ probe syscall.shutdown = kernel.function("SyS_shutdown") !, argstr = sprintf("%d, %s", $fd, how_str) } probe syscall.shutdown.return = kernel.function("SyS_shutdown").return !, - kernel.function("sys_shutdown").return ? + kernel.function("sys_shutdown").return ? { name = "shutdown" retstr = returnstr(1) @@ -2473,7 +2473,7 @@ probe syscall.sigaction32.return = kernel.function("sys32_sigaction").return ? # unsigned long sys_signal(int sig, __sighandler_t handler) # probe syscall.signal = kernel.function("SyS_signal") !, - kernel.function("sys_signal") ? + kernel.function("sys_signal") ? { name = "signal" sig = $sig @@ -2481,7 +2481,7 @@ probe syscall.signal = kernel.function("SyS_signal") !, argstr = sprintf("%s, %s", _signal_name($sig), _sighandler_str($handler)) } probe syscall.signal.return = kernel.function("SyS_signal").return !, - kernel.function("sys_signal").return ? + kernel.function("sys_signal").return ? { name = "signal" retstr = returnstr(1) @@ -2494,13 +2494,13 @@ probe syscall.signal.return = kernel.function("SyS_signal").return !, # compat_size_t sigsetsize) # probe syscall.signalfd = kernel.function("SyS_signalfd") !, - kernel.function("sys_signalfd") ? + kernel.function("sys_signalfd") ? { name = "signalfd" argstr = sprintf("%d, %p, %d", $ufd, $user_mask, $sizemask) } probe syscall.signalfd.return = kernel.function("SyS_signalfd").return !, - kernel.function("sys_signalfd").return ? + kernel.function("sys_signalfd").return ? { name = "signalfd" retstr = returnstr(1) @@ -2520,13 +2520,13 @@ probe syscall.compat_signalfd.return = kernel.function("compat_sys_signalfd").re # long sys_sigpending(old_sigset_t __user *set) # probe syscall.sigpending = kernel.function("SyS_sigpending") !, - kernel.function("sys_sigpending") ? + kernel.function("sys_sigpending") ? { name = "sigpending" argstr = sprintf("%p", $set) } probe syscall.sigpending.return = kernel.function("SyS_sigpending").return !, - kernel.function("sys_sigpending").return ? + kernel.function("sys_sigpending").return ? { name = "sigpending" retstr = returnstr(1) @@ -2536,7 +2536,7 @@ probe syscall.sigpending.return = kernel.function("SyS_sigpending").return !, # long sys_sigprocmask(int how, old_sigset_t __user *set, old_sigset_t __user *oset) # probe syscall.sigprocmask = kernel.function("SyS_sigprocmask") !, - kernel.function("sys_sigprocmask") ? + kernel.function("sys_sigprocmask") ? { name = "sigprocmask" how = $how @@ -2546,7 +2546,7 @@ probe syscall.sigprocmask = kernel.function("SyS_sigprocmask") !, argstr = sprintf("%s, %p, %p", how_str, $set, $oset) } probe syscall.sigprocmask.return = kernel.function("SyS_sigprocmask").return !, - kernel.function("sys_sigprocmask").return ? + kernel.function("sys_sigprocmask").return ? { name = "sigprocmask" retstr = returnstr(1) @@ -2556,13 +2556,13 @@ probe syscall.sigprocmask.return = kernel.function("SyS_sigprocmask").return !, # int sys_sigreturn(unsigned long __unused) # probe syscall.sigreturn = kernel.function("sys_sigreturn") ?, - kernel.function("sys32_sigreturn") ? + kernel.function("sys32_sigreturn") ? { name = "sigreturn" argstr = "" } probe syscall.sigreturn.return = kernel.function("sys_sigreturn").return ?, - kernel.function("sys32_sigreturn").return ? + kernel.function("sys32_sigreturn").return ? { name = "sigreturn" retstr = returnstr(1) @@ -2571,13 +2571,13 @@ probe syscall.sigreturn.return = kernel.function("sys_sigreturn").return ?, # sigsuspend _________________________________________________ # probe syscall.sigsuspend = kernel.function("sys_sigsuspend") ?, - kernel.function("sys32_sigsuspend") ? + kernel.function("sys32_sigsuspend") ? { name = "sigsuspend" argstr = "" } probe syscall.sigsuspend.return = kernel.function("sys_sigsuspend").return ?, - kernel.function("sys32_sigsuspend").return ? + kernel.function("sys32_sigsuspend").return ? { name = "sigsuspend" retstr = returnstr(1) @@ -2587,7 +2587,7 @@ probe syscall.sigsuspend.return = kernel.function("sys_sigsuspend").return ?, # long sys_socket(int family, int type, int protocol) # probe syscall.socket = kernel.function("SyS_socket") !, - kernel.function("sys_socket") ? + kernel.function("sys_socket") ? { name = "socket" family = $family @@ -2598,7 +2598,7 @@ probe syscall.socket = kernel.function("SyS_socket") !, $protocol) } probe syscall.socket.return = kernel.function("SyS_socket").return !, - kernel.function("sys_socket").return ? + kernel.function("sys_socket").return ? { name = "socket" retstr = returnstr(1) @@ -2629,7 +2629,7 @@ probe syscall.socket.return = kernel.function("SyS_socket").return !, # int __user *usockvec) # probe syscall.socketpair = kernel.function("SyS_socketpair") !, - kernel.function("sys_socketpair") ? + kernel.function("sys_socketpair") ? { name = "socketpair" family = $family @@ -2642,7 +2642,7 @@ probe syscall.socketpair = kernel.function("SyS_socketpair") !, $protocol, sv_uaddr) } probe syscall.socketpair.return = kernel.function("SyS_socketpair").return !, - kernel.function("sys_socketpair").return ? + kernel.function("sys_socketpair").return ? { name = "socketpair" retstr = returnstr(1) @@ -2655,14 +2655,14 @@ probe syscall.socketpair.return = kernel.function("SyS_socketpair").return !, # size_t len, unsigned int flags) # probe syscall.splice = kernel.function("SyS_splice") !, - kernel.function("sys_splice") ? + kernel.function("sys_splice") ? { name = "splice" argstr = sprintf("%d, %p, %d, %p, %d, 0x%x", $fd_in, $off_in, $fd_out, $off_out, $len, $flags) } probe syscall.splice.return = kernel.function("SyS_splice").return !, - kernel.function("sys_splice").return ? + kernel.function("sys_splice").return ? { name = "splice" retstr = returnstr(1) @@ -2673,14 +2673,14 @@ probe syscall.splice.return = kernel.function("SyS_splice").return !, # long sys_ssetmask(int newmask) # probe syscall.ssetmask = kernel.function("SyS_ssetmask") !, - kernel.function("sys_ssetmask") ? + kernel.function("sys_ssetmask") ? { name = "ssetmask" newmask = $newmask argstr = sprint($newmask) } probe syscall.ssetmask.return = kernel.function("SyS_ssetmask").return !, - kernel.function("sys_ssetmask").return ? + kernel.function("sys_ssetmask").return ? { name = "ssetmask" retstr = returnstr(1) @@ -2693,13 +2693,13 @@ probe syscall.ssetmask.return = kernel.function("SyS_ssetmask").return !, # long sys_oabi_stat64(char __user * filename, struct oldabi_stat64 __user * statbuf) # long compat_sys_newstat(char __user * filename, struct compat_stat __user *statbuf) probe syscall.stat = kernel.function("sys_stat") ?, - kernel.function("SyS_newstat") ?, - kernel.function("sys_newstat") ?, - kernel.function("sys32_stat64") ?, - kernel.function("SyS_stat64") ?, - kernel.function("sys_stat64") ?, - kernel.function("sys_oabi_stat64") ?, - kernel.function("compat_sys_newstat") ? + kernel.function("SyS_newstat") ?, + kernel.function("sys_newstat") ?, + kernel.function("sys32_stat64") ?, + kernel.function("SyS_stat64") ?, + kernel.function("sys_stat64") ?, + kernel.function("sys_oabi_stat64") ?, + kernel.function("compat_sys_newstat") ? { name = "stat" filename_uaddr = $filename @@ -2708,13 +2708,13 @@ probe syscall.stat = kernel.function("sys_stat") ?, argstr = sprintf("%s, %p", user_string_quoted($filename), buf_uaddr) } probe syscall.stat.return = kernel.function("sys_stat").return ?, - kernel.function("SyS_newstat").return ?, - kernel.function("sys_newstat").return ?, - kernel.function("sys32_stat64").return ?, - kernel.function("SyS_stat64").return ?, - kernel.function("sys_stat64").return ?, - kernel.function("sys_oabi_stat64").return ?, - kernel.function("compat_sys_newstat").return ? + kernel.function("SyS_newstat").return ?, + kernel.function("sys_newstat").return ?, + kernel.function("sys32_stat64").return ?, + kernel.function("SyS_stat64").return ?, + kernel.function("sys_stat64").return ?, + kernel.function("sys_oabi_stat64").return ?, + kernel.function("compat_sys_newstat").return ? { name = "stat" retstr = returnstr(1) @@ -2725,8 +2725,8 @@ probe syscall.stat.return = kernel.function("sys_stat").return ?, # long compat_sys_statfs(const char __user *path, struct compat_statfs __user *buf) # probe syscall.statfs = kernel.function("compat_sys_statfs") ?, - kernel.function("SyS_statfs") !, - kernel.function("sys_statfs") ? + kernel.function("SyS_statfs") !, + kernel.function("sys_statfs") ? { name = "statfs" buf_uaddr = $buf @@ -2740,8 +2740,8 @@ probe syscall.statfs = kernel.function("compat_sys_statfs") ?, } probe syscall.statfs.return = kernel.function("compat_sys_statfs").return ?, - kernel.function("SyS_statfs").return !, - kernel.function("sys_statfs").return ? + kernel.function("SyS_statfs").return !, + kernel.function("sys_statfs").return ? { name = "statfs" retstr = returnstr(1) @@ -2753,8 +2753,8 @@ probe syscall.statfs.return = kernel.function("compat_sys_statfs").return ?, # long compat_sys_statfs64(const char __user *path, compat_size_t sz, struct compat_statfs64 __user *buf) # probe syscall.statfs64 = kernel.function("compat_sys_statfs64") ?, - kernel.function("SyS_statfs64") !, - kernel.function("sys_statfs64") ? + kernel.function("SyS_statfs64") !, + kernel.function("sys_statfs64") ? { name = "statfs" sz = $sz @@ -2769,8 +2769,8 @@ probe syscall.statfs64 = kernel.function("compat_sys_statfs64") ?, } probe syscall.statfs64.return = kernel.function("compat_sys_statfs64").return ?, - kernel.function("SyS_statfs64").return !, - kernel.function("sys_statfs64").return ? + kernel.function("SyS_statfs64").return !, + kernel.function("sys_statfs64").return ? { name = "statfs" retstr = returnstr(1) @@ -2782,8 +2782,8 @@ probe syscall.statfs64.return = kernel.function("compat_sys_statfs64").return ?, # long compat_sys_stime(compat_time_t __user *tptr) # probe syscall.stime = kernel.function("compat_sys_stime") ?, - kernel.function("SyS_stime") !, - kernel.function("sys_stime") ? + kernel.function("SyS_stime") !, + kernel.function("sys_stime") ? { name = "stime" t_uaddr = $tptr @@ -2791,8 +2791,8 @@ probe syscall.stime = kernel.function("compat_sys_stime") ?, argstr = sprintf("%p", $tptr) } probe syscall.stime.return = kernel.function("compat_sys_stime").return ?, - kernel.function("SyS_stime").return !, - kernel.function("sys_stime").return ? + kernel.function("SyS_stime").return !, + kernel.function("sys_stime").return ? { name = "stime" retstr = returnstr(1) @@ -2804,14 +2804,14 @@ probe syscall.stime.return = kernel.function("compat_sys_stime").return ?, # sys_swapoff(const char __user * specialfile) # probe syscall.swapoff = kernel.function("SyS_swapoff") !, - kernel.function("sys_swapoff") ? + kernel.function("sys_swapoff") ? { name = "swapoff" path = user_string($specialfile) argstr = user_string_quoted($specialfile) } probe syscall.swapoff.return = kernel.function("SyS_swapoff").return !, - kernel.function("sys_swapoff").return ? + kernel.function("sys_swapoff").return ? { name = "swapoff" retstr = returnstr(1) @@ -2823,7 +2823,7 @@ probe syscall.swapoff.return = kernel.function("SyS_swapoff").return !, # int swap_flags) # probe syscall.swapon = kernel.function("SyS_swapon") !, - kernel.function("sys_swapon") ? + kernel.function("sys_swapon") ? { name = "swapon" path = user_string($specialfile) @@ -2831,7 +2831,7 @@ probe syscall.swapon = kernel.function("SyS_swapon") !, argstr = sprintf("%s, %d", user_string_quoted($specialfile), swapflags) } probe syscall.swapon.return = kernel.function("SyS_swapon").return !, - kernel.function("sys_swapon").return ? + kernel.function("sys_swapon").return ? { name = "swapon" retstr = returnstr(1) @@ -2841,7 +2841,7 @@ probe syscall.swapon.return = kernel.function("SyS_swapon").return !, # long sys_symlink(const char __user * oldname, # const char __user * newname) probe syscall.symlink = kernel.function("SyS_symlink") !, - kernel.function("sys_symlink") + kernel.function("sys_symlink") { name = "symlink" oldpath = user_string($oldname) @@ -2850,7 +2850,7 @@ probe syscall.symlink = kernel.function("SyS_symlink") !, user_string_quoted($newname)) } probe syscall.symlink.return = kernel.function("SyS_symlink").return !, - kernel.function("sys_symlink").return + kernel.function("sys_symlink").return { name = "symlink" retstr = returnstr(1) @@ -2861,7 +2861,7 @@ probe syscall.symlink.return = kernel.function("SyS_symlink").return !, # long sys_symlinkat(const char __user *oldname, int newdfd, # const char __user *newname) probe syscall.symlinkat = kernel.function("SyS_symlinkat") !, - kernel.function("sys_symlinkat") ? + kernel.function("sys_symlinkat") ? { name = "symlinkat" oldname = $oldname @@ -2874,7 +2874,7 @@ probe syscall.symlinkat = kernel.function("SyS_symlinkat") !, newdfd_str, user_string_quoted($newname)) } probe syscall.symlinkat.return = kernel.function("SyS_symlinkat").return !, - kernel.function("sys_symlinkat").return ? + kernel.function("sys_symlinkat").return ? { name = "symlinkat" retstr = returnstr(1) @@ -2900,15 +2900,15 @@ probe syscall.sync.return = kernel.function("sys_sync").return # long sys_sysctl(struct __sysctl_args __user *args) # probe syscall.sysctl = kernel.function("compat_sys_sysctl") ?, - kernel.function("SyS_sysctl") !, - kernel.function("sys_sysctl") ? + kernel.function("SyS_sysctl") !, + kernel.function("sys_sysctl") ? { name = "sysctl" argstr = sprintf("%p", $args) } probe syscall.sysctl.return = kernel.function("compat_sys_sysctl").return ?, - kernel.function("SyS_sysctl").return !, - kernel.function("sys_sysctl").return ? + kernel.function("SyS_sysctl").return !, + kernel.function("sys_sysctl").return ? { name = "sysctl" retstr = returnstr(1) @@ -2922,7 +2922,7 @@ probe syscall.sysctl.return = kernel.function("compat_sys_sysctl").return ?, # unsigned long arg2) # probe syscall.sysfs = kernel.function("SyS_sysfs") !, - kernel.function("sys_sysfs") + kernel.function("sys_sysfs") { name = "sysfs" option = $option @@ -2938,7 +2938,7 @@ probe syscall.sysfs = kernel.function("SyS_sysfs") !, argstr = sprintf("%d, %d, %d", $option, $arg1, $arg2) } probe syscall.sysfs.return = kernel.function("SyS_sysfs").return !, - kernel.function("sys_sysfs").return + kernel.function("sys_sysfs").return { name = "sysfs" retstr = returnstr(1) @@ -2948,16 +2948,16 @@ probe syscall.sysfs.return = kernel.function("SyS_sysfs").return !, # long sys_sysinfo(struct sysinfo __user *info) # long compat_sys_sysinfo(struct compat_sysinfo __user *info) probe syscall.sysinfo = kernel.function("compat_sys_sysinfo") ?, - kernel.function("SyS_sysinfo") !, - kernel.function("sys_sysinfo") + kernel.function("SyS_sysinfo") !, + kernel.function("sys_sysinfo") { name = "sysinfo" info_uaddr = $info argstr = sprintf("%p", $info) } probe syscall.sysinfo.return = kernel.function("compat_sys_sysinfo").return ?, - kernel.function("SyS_sysinfo").return !, - kernel.function("sys_sysinfo").return + kernel.function("SyS_sysinfo").return !, + kernel.function("sys_sysinfo").return { name = "sysinfo" retstr = returnstr(1) @@ -2968,7 +2968,7 @@ probe syscall.sysinfo.return = kernel.function("compat_sys_sysinfo").return ?, # long sys_syslog(int type, char __user * buf, int len) # probe syscall.syslog = kernel.function("SyS_syslog") !, - kernel.function("sys_syslog") + kernel.function("sys_syslog") { name = "syslog" type = $type @@ -2977,7 +2977,7 @@ probe syscall.syslog = kernel.function("SyS_syslog") !, argstr = sprintf("%d, %p, %d", $type, $buf, $len) } probe syscall.syslog.return = kernel.function("SyS_syslog").return !, - kernel.function("sys_syslog").return + kernel.function("sys_syslog").return { name = "syslog" retstr = returnstr(1) @@ -2988,13 +2988,13 @@ probe syscall.syslog.return = kernel.function("SyS_syslog").return !, # long sys_tee(int fdin, int fdout, size_t len, unsigned int flags) # probe syscall.tee = kernel.function("SyS_tee") !, - kernel.function("sys_tee") ? + kernel.function("sys_tee") ? { name = "tee" argstr = sprintf("%d, %d, %d, 0x%x", $fdin, $fdout, $len, $flags) } probe syscall.tee.return = kernel.function("SyS_tee").return !, - kernel.function("sys_tee").return ? + kernel.function("sys_tee").return ? { name = "tee" retstr = returnstr(1) @@ -3008,7 +3008,7 @@ probe syscall.tee.return = kernel.function("SyS_tee").return !, # int sig) # probe syscall.tgkill = kernel.function("SyS_tgkill") !, - kernel.function("sys_tgkill") + kernel.function("sys_tgkill") { name = "tgkill" tgid = $tgid @@ -3017,7 +3017,7 @@ probe syscall.tgkill = kernel.function("SyS_tgkill") !, argstr = sprintf("%d, %d, %s", $tgid, $pid, _signal_name($sig)) } probe syscall.tgkill.return = kernel.function("SyS_tgkill").return !, - kernel.function("sys_tgkill").return + kernel.function("sys_tgkill").return { name = "tgkill" retstr = returnstr(1) @@ -3030,20 +3030,20 @@ probe syscall.tgkill.return = kernel.function("SyS_tgkill").return !, # long compat_sys_time(compat_time_t __user * tloc) # probe syscall.time = kernel.function("sys32_time") ?, - kernel.function("sys_time64") ?, - kernel.function("compat_sys_time") ?, - kernel.function("SyS_time") !, - kernel.function("sys_time") ? + kernel.function("sys_time64") ?, + kernel.function("compat_sys_time") ?, + kernel.function("SyS_time") !, + kernel.function("sys_time") ? { name = "time" t_uaddr = $tloc argstr = sprintf("%p", $tloc) } probe syscall.time.return = kernel.function("sys32_time").return ?, - kernel.function("sys_time64").return ?, - kernel.function("compat_sys_time").return ?, - kernel.function("SyS_time").return !, - kernel.function("sys_time").return ? + kernel.function("sys_time64").return ?, + kernel.function("compat_sys_time").return ?, + kernel.function("SyS_time").return !, + kernel.function("sys_time").return ? { name = "time" retstr = returnstr(1) @@ -3056,7 +3056,7 @@ probe syscall.time.return = kernel.function("sys32_time").return ?, # timer_t __user * created_timer_id) # probe syscall.timer_create = kernel.function("SyS_timer_create") !, - kernel.function("sys_timer_create") + kernel.function("sys_timer_create") { name = "timer_create" clockid = $which_clock @@ -3066,7 +3066,7 @@ probe syscall.timer_create = kernel.function("SyS_timer_create") !, argstr = sprintf("%s, %p, %p", clockid_str, $timer_event_spec, $created_timer_id) } probe syscall.timer_create.return = kernel.function("SyS_timer_create").return !, - kernel.function("sys_timer_create").return + kernel.function("sys_timer_create").return { name = "timer_create" retstr = returnstr(1) @@ -3077,14 +3077,14 @@ probe syscall.timer_create.return = kernel.function("SyS_timer_create").return ! # long sys_timer_delete(timer_t timer_id) # probe syscall.timer_delete = kernel.function("SyS_timer_delete") !, - kernel.function("sys_timer_delete") + kernel.function("sys_timer_delete") { name = "timer_delete" timerid = $timer_id argstr = sprint($timer_id) } probe syscall.timer_delete.return = kernel.function("SyS_timer_delete").return !, - kernel.function("sys_timer_delete").return + kernel.function("sys_timer_delete").return { name = "timer_delete" retstr = returnstr(1) @@ -3095,14 +3095,14 @@ probe syscall.timer_delete.return = kernel.function("SyS_timer_delete").return ! # long sys_timer_getoverrun(timer_t timer_id) # probe syscall.timer_getoverrun = kernel.function("SyS_timer_getoverrun") !, - kernel.function("sys_timer_getoverrun") + kernel.function("sys_timer_getoverrun") { name = "timer_getoverrun" timerid = $timer_id argstr = sprint($timer_id) } probe syscall.timer_getoverrun.return = kernel.function("SyS_timer_getoverrun").return !, - kernel.function("sys_timer_getoverrun").return + kernel.function("sys_timer_getoverrun").return { name = "timer_getoverrun" retstr = returnstr(1) @@ -3114,7 +3114,7 @@ probe syscall.timer_getoverrun.return = kernel.function("SyS_timer_getoverrun"). # struct itimerspec __user *setting) # probe syscall.timer_gettime = kernel.function("SyS_timer_gettime") !, - kernel.function("sys_timer_gettime") + kernel.function("sys_timer_gettime") { name = "timer_gettime" timerid = $timer_id @@ -3122,7 +3122,7 @@ probe syscall.timer_gettime = kernel.function("SyS_timer_gettime") !, argstr = sprintf("%d, %p", $timer_id, $setting) } probe syscall.timer_gettime.return = kernel.function("SyS_timer_gettime").return !, - kernel.function("sys_timer_gettime").return + kernel.function("sys_timer_gettime").return { name = "timer_gettime" retstr = returnstr(1) @@ -3136,7 +3136,7 @@ probe syscall.timer_gettime.return = kernel.function("SyS_timer_gettime").return # struct itimerspec __user *old_setting) # probe syscall.timer_settime = kernel.function("SyS_timer_settime") !, - kernel.function("sys_timer_settime") + kernel.function("sys_timer_settime") { name = "timer_settime" timerid = $timer_id @@ -3148,7 +3148,7 @@ probe syscall.timer_settime = kernel.function("SyS_timer_settime") !, $old_setting) } probe syscall.timer_settime.return = kernel.function("SyS_timer_settime").return !, - kernel.function("sys_timer_settime").return + kernel.function("sys_timer_settime").return { name = "timer_settime" retstr = returnstr(1) @@ -3162,13 +3162,13 @@ probe syscall.timer_settime.return = kernel.function("SyS_timer_settime").return # const struct compat_itimerspec __user *utmr) # probe syscall.timerfd = kernel.function("sys_timerfd") ?, - kernel.function("compat_sys_timerfd") ? + kernel.function("compat_sys_timerfd") ? { name = "timerfd" argstr = sprintf("%d, %d, 0x%x", $ufd, $clockid, $flags) } probe syscall.timerfd.return = kernel.function("sys_timerfd").return ?, - kernel.function("compat_sys_timerfd").return ? + kernel.function("compat_sys_timerfd").return ? { name = "timerfd" retstr = returnstr(1) @@ -3179,15 +3179,15 @@ probe syscall.timerfd.return = kernel.function("sys_timerfd").return ?, # long sys_times(struct tms __user * tbuf) # long compat_sys_times(struct compat_tms __user *tbuf) probe syscall.times = kernel.function("compat_sys_times") ?, - kernel.function("SyS_times") !, - kernel.function("sys_times") ? + kernel.function("SyS_times") !, + kernel.function("sys_times") ? { name = "times" argstr = sprintf("%p", $tbuf) } probe syscall.times.return = kernel.function("compat_sys_times").return ?, - kernel.function("SyS_times").return !, - kernel.function("sys_times").return ? + kernel.function("SyS_times").return !, + kernel.function("sys_times").return ? { name = "times" retstr = returnstr(1) @@ -3200,7 +3200,7 @@ probe syscall.times.return = kernel.function("compat_sys_times").return ?, # int sig) # probe syscall.tkill = kernel.function("SyS_tkill") !, - kernel.function("sys_tkill") + kernel.function("sys_tkill") { name = "tkill" pid = $pid @@ -3208,7 +3208,7 @@ probe syscall.tkill = kernel.function("SyS_tkill") !, argstr = sprintf("%d, %s", $pid, _signal_name($sig)) } probe syscall.tkill.return = kernel.function("SyS_tkill").return !, - kernel.function("sys_tkill").return + kernel.function("sys_tkill").return { name = "tkill" retstr = returnstr(1) @@ -3220,8 +3220,8 @@ probe syscall.tkill.return = kernel.function("SyS_tkill").return !, # sys_truncate64(const char __user * path, loff_t length) # probe syscall.truncate = kernel.function("SyS_truncate") !, - kernel.function("sys_truncate") ?, - kernel.function("sys_truncate64") ? + kernel.function("sys_truncate") ?, + kernel.function("sys_truncate64") ? { name = "truncate" path_uaddr = $path @@ -3230,8 +3230,8 @@ probe syscall.truncate = kernel.function("SyS_truncate") !, argstr = sprintf("%s, %d", user_string_quoted($path), $length) } probe syscall.truncate.return = kernel.function("SyS_truncate").return !, - kernel.function("sys_truncate").return ?, - kernel.function("sys_truncate64").return ? + kernel.function("sys_truncate").return ?, + kernel.function("sys_truncate64").return ? { name = "truncate" retstr = returnstr(1) @@ -3257,14 +3257,14 @@ probe syscall.tux.return = kernel.function("sys_tux").return ? # long sys_umask(int mask) # probe syscall.umask = kernel.function("SyS_umask") !, - kernel.function("sys_umask") + kernel.function("sys_umask") { name = "umask" mask = $mask argstr = sprintf("%#o", $mask) } probe syscall.umask.return = kernel.function("SyS_umask").return !, - kernel.function("sys_umask").return + kernel.function("sys_umask").return { name = "umask" retstr = returnstr(3) @@ -3274,7 +3274,7 @@ probe syscall.umask.return = kernel.function("SyS_umask").return !, # long sys_umount(char __user * name, int flags) # probe syscall.umount = kernel.function("SyS_umount") !, - kernel.function("sys_umount") + kernel.function("sys_umount") { name = "umount" target = user_string($name) @@ -3283,7 +3283,7 @@ probe syscall.umount = kernel.function("SyS_umount") !, argstr = sprintf("%s, %s", user_string_quoted($name), flags_str) } probe syscall.umount.return = kernel.function("SyS_umount").return !, - kernel.function("sys_umount").return + kernel.function("sys_umount").return { name = "umount" retstr = returnstr(1) @@ -3297,22 +3297,22 @@ probe syscall.umount.return = kernel.function("SyS_umount").return !, # long sys32_uname(struct old_utsname __user * name) # probe syscall.uname = kernel.function("sys_uname") ?, - kernel.function("sys_olduname") ?, - kernel.function("sys32_olduname") ?, - kernel.function("sys32_uname") ?, - kernel.function("SyS_newuname") !, - kernel.function("sys_newuname") ? + kernel.function("sys_olduname") ?, + kernel.function("sys32_olduname") ?, + kernel.function("sys32_uname") ?, + kernel.function("SyS_newuname") !, + kernel.function("sys_newuname") ? { name = "uname" argstr = sprintf("%p", $name) } probe syscall.uname.return = kernel.function("sys_uname").return ?, - kernel.function("sys_olduname").return ?, - kernel.function("sys32_olduname").return ?, - kernel.function("sys32_uname").return ?, - kernel.function("SyS_newuname").return !, - kernel.function("sys_newuname").return ? + kernel.function("sys_olduname").return ?, + kernel.function("sys32_olduname").return ?, + kernel.function("sys32_uname").return ?, + kernel.function("SyS_newuname").return !, + kernel.function("sys_newuname").return ? { name = "uname" retstr = returnstr(1) @@ -3322,7 +3322,7 @@ probe syscall.uname.return = kernel.function("sys_uname").return ?, # long sys_unlink(const char __user * pathname) # probe syscall.unlink = kernel.function("SyS_unlink") !, - kernel.function("sys_unlink") + kernel.function("sys_unlink") { name = "unlink" pathname_uaddr = $pathname @@ -3330,7 +3330,7 @@ probe syscall.unlink = kernel.function("SyS_unlink") !, argstr = user_string_quoted($pathname) } probe syscall.unlink.return = kernel.function("SyS_unlink").return !, - kernel.function("sys_unlink").return + kernel.function("sys_unlink").return { name = "unlink" retstr = returnstr(1) @@ -3341,7 +3341,7 @@ probe syscall.unlink.return = kernel.function("SyS_unlink").return !, # long sys_unlinkat(int dfd, const char __user *pathname, # int flag) probe syscall.unlinkat = kernel.function("SyS_unlinkat") !, - kernel.function("sys_unlinkat") ? + kernel.function("sys_unlinkat") ? { name = "unlinkat" dfd = $dfd @@ -3353,7 +3353,7 @@ probe syscall.unlinkat = kernel.function("SyS_unlinkat") !, argstr = sprintf("%s, %s, %s", dfd_str, user_string_quoted($pathname), flag_str) } probe syscall.unlinkat.return = kernel.function("SyS_unlinkat").return !, - kernel.function("sys_unlinkat").return ? + kernel.function("sys_unlinkat").return ? { name = "unlinkat" retstr = returnstr(1) @@ -3363,14 +3363,14 @@ probe syscall.unlinkat.return = kernel.function("SyS_unlinkat").return !, # new function with 2.6.16 # long sys_unshare(unsigned long unshare_flags) probe syscall.unshare = kernel.function("SyS_unshare") !, - kernel.function("sys_unshare") ? + kernel.function("sys_unshare") ? { name = "unshare" unshare_flags = $unshare_flags argstr = __fork_flags(unshare_flags) } probe syscall.unshare.return = kernel.function("SyS_unshare").return !, - kernel.function("sys_unshare").return ? + kernel.function("sys_unshare").return ? { name = "unshare" retstr = returnstr(1) @@ -3382,7 +3382,7 @@ probe syscall.unshare.return = kernel.function("SyS_unshare").return !, # sys_uselib(const char __user * library) # probe syscall.uselib = kernel.function("SyS_uselib") !, - kernel.function("sys_uselib") + kernel.function("sys_uselib") { name = "uselib" library_uaddr = $library @@ -3390,7 +3390,7 @@ probe syscall.uselib = kernel.function("SyS_uselib") !, argstr = user_string_quoted($library) } probe syscall.uselib.return = kernel.function("SyS_uselib").return !, - kernel.function("sys_uselib").return + kernel.function("sys_uselib").return { name = "uselib" retstr = returnstr(1) @@ -3399,7 +3399,7 @@ probe syscall.uselib.return = kernel.function("SyS_uselib").return !, # long sys_ustat(unsigned dev, struct ustat __user * ubuf) # probe syscall.ustat = kernel.function("SyS_ustat") !, - kernel.function("sys_ustat") + kernel.function("sys_ustat") { name = "ustat" dev = $dev @@ -3416,8 +3416,8 @@ probe syscall.ustat32 = kernel.function("sys32_ustat") ? } probe syscall.ustat.return = kernel.function("SyS_ustat").return ?, - kernel.function("sys_ustat").return ?, - kernel.function("sys32_ustat").return ? + kernel.function("sys_ustat").return ?, + kernel.function("sys32_ustat").return ? { name = "ustat" retstr = returnstr(1) @@ -3426,7 +3426,7 @@ probe syscall.ustat.return = kernel.function("SyS_ustat").return ?, # utime ______________________________________________________ # long sys_utime(char __user * filename, struct utimbuf __user * times) probe syscall.utime = kernel.function("SyS_utime") !, - kernel.function("sys_utime") ? + kernel.function("sys_utime") ? { name = "utime" filename_uaddr = $filename @@ -3438,7 +3438,7 @@ probe syscall.utime = kernel.function("SyS_utime") !, ctime(actime), ctime(modtime)) } probe syscall.utime.return = kernel.function("SyS_utime").return !, - kernel.function("sys_utime").return ? + kernel.function("sys_utime").return ? { name = "utime" retstr = returnstr(1) @@ -3467,7 +3467,7 @@ probe syscall.compat_utime.return = kernel.function("compat_sys_utime").return ? # long sys_utimes(char __user * filename, struct timeval __user * utimes) # probe syscall.utimes = kernel.function("SyS_utimes") !, - kernel.function("sys_utimes") + kernel.function("sys_utimes") { name = "utimes" filename_uaddr = $filename @@ -3477,7 +3477,7 @@ probe syscall.utimes = kernel.function("SyS_utimes") !, _struct_timeval_u($utimes, 2)) } probe syscall.utimes.return = kernel.function("SyS_utimes").return !, - kernel.function("sys_utimes").return + kernel.function("sys_utimes").return { name = "utimes" retstr = returnstr(1) @@ -3504,7 +3504,7 @@ probe syscall.compat_sys_utimes.return = kernel.function("compat_sys_utimes").re # long compat_sys_utimensat(unsigned int dfd, char __user *filename, struct compat_timespec __user *t, int flags) # probe syscall.utimensat = kernel.function("SyS_utimensat") !, - kernel.function("sys_utimensat") ? + kernel.function("sys_utimensat") ? { name = "utimensat" argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_timespec_u($utimes, 2), @@ -3517,7 +3517,7 @@ probe syscall.compat_utimensat = kernel.function("compat_sys_utimensat") ? _at_flag_str($flags)) } probe syscall.utimensat.return = kernel.function("SyS_utimensat").return !, - kernel.function("sys_utimensat").return ? + kernel.function("sys_utimensat").return ? { name = "utimensat" retstr = returnstr(1) @@ -3552,7 +3552,7 @@ probe syscall.vhangup.return = kernel.function("sys_vhangup").return # unsigned int nr_segs, unsigned int flags) # probe syscall.vmsplice = kernel.function("SyS_vmsplice") !, - kernel.function("sys_vmsplice") ? + kernel.function("sys_vmsplice") ? { name = "vmsplice" argstr = sprintf("%d, %p, %d, 0x%x", $fd, $iov, $nr_segs, $flags) @@ -3563,7 +3563,7 @@ probe syscall.compat_vmsplice = kernel.function("compat_sys_vmsplice") ? argstr = sprintf("%d, %p, %d, 0x%x", $fd, $iov32, $nr_segs, $flags) } probe syscall.vmsplice.return = kernel.function("SyS_vmsplice").return !, - kernel.function("sys_vmsplice").return ? + kernel.function("sys_vmsplice").return ? { name = "vmsplice" retstr = returnstr(1) @@ -3582,7 +3582,7 @@ probe syscall.compat_vmsplice.return = kernel.function("compat_sys_vmsplice").re # struct rusage __user *ru) # probe syscall.wait4 = kernel.function("SyS_wait4") !, - kernel.function("sys_wait4") + kernel.function("sys_wait4") { name = "wait4" pid = %( kernel_vr >= "2.6.25" %? $upid %: $pid%) @@ -3595,7 +3595,7 @@ probe syscall.wait4 = kernel.function("SyS_wait4") !, $stat_addr, _wait4_opt_str($options), $ru) } probe syscall.wait4.return = kernel.function("SyS_wait4").return !, - kernel.function("sys_wait4").return + kernel.function("sys_wait4").return { name = "wait4" retstr = returnstr(1) @@ -3609,7 +3609,7 @@ probe syscall.wait4.return = kernel.function("SyS_wait4").return !, # struct rusage __user *ru) # probe syscall.waitid = kernel.function("SyS_waitid") !, - kernel.function("sys_waitid") + kernel.function("sys_waitid") { name = "waitid" pid = %( kernel_vr >= "2.6.25" %? $upid %: $pid%) @@ -3624,7 +3624,7 @@ probe syscall.waitid = kernel.function("SyS_waitid") !, _waitid_opt_str($options), $ru) } probe syscall.waitid.return = kernel.function("SyS_waitid").return !, - kernel.function("sys_waitid").return + kernel.function("sys_waitid").return { name = "waitid" retstr = returnstr(1) @@ -3638,7 +3638,7 @@ probe syscall.waitid.return = kernel.function("SyS_waitid").return !, # struct rusage __user *ru) # probe syscall.waitpid = kernel.function("SyS_wait4") !, - kernel.function("sys_wait4") + kernel.function("sys_wait4") { name = "waitpid" pid = $pid @@ -3650,7 +3650,7 @@ probe syscall.waitpid = kernel.function("SyS_wait4") !, options_str, $ru) } probe syscall.waitpid.return = kernel.function("SyS_wait4").return !, - kernel.function("sys_wait4").return + kernel.function("sys_wait4").return { name = "waitpid" retstr = returnstr(1) @@ -3664,7 +3664,7 @@ probe syscall.waitpid.return = kernel.function("SyS_wait4").return !, # size_t count) # probe syscall.write = kernel.function("SyS_write") !, - kernel.function("sys_write") + kernel.function("sys_write") { name = "write" fd = $fd @@ -3673,7 +3673,7 @@ probe syscall.write = kernel.function("SyS_write") !, argstr = sprintf("%d, %s, %d", $fd, text_strn(user_string($buf), syscall_string_trunc, 1), $count) } probe syscall.write.return = kernel.function("SyS_write").return !, - kernel.function("sys_write").return + kernel.function("sys_write").return { name = "write" retstr = returnstr(1) @@ -3689,8 +3689,8 @@ probe syscall.write.return = kernel.function("SyS_write").return !, # unsigned long vlen) # probe syscall.writev = kernel.function("compat_sys_writev") ?, - kernel.function("SyS_writev") !, - kernel.function("sys_writev") + kernel.function("SyS_writev") !, + kernel.function("sys_writev") { name = "writev" vector_uaddr = $vec @@ -3704,8 +3704,8 @@ probe syscall.writev = kernel.function("compat_sys_writev") ?, %) } probe syscall.writev.return = kernel.function("compat_sys_writev").return ?, - kernel.function("SyS_writev").return !, - kernel.function("sys_writev").return + kernel.function("SyS_writev").return !, + kernel.function("sys_writev").return { name = "writev" retstr = returnstr(1) -- cgit From ce950257b8feb87e57726044dceec40b21bc2ce7 Mon Sep 17 00:00:00 2001 From: William Cohen Date: Tue, 19 May 2009 16:17:07 -0400 Subject: Disable building grapher code in rpm. --- systemtap.spec | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/systemtap.spec b/systemtap.spec index 5b9283cf..332fedf8 100644 --- a/systemtap.spec +++ b/systemtap.spec @@ -4,6 +4,7 @@ %{!?with_bundled_elfutils: %define with_bundled_elfutils 0} %{!?elfutils_version: %define elfutils_version 0.127} %{!?pie_supported: %define pie_supported 1} +%{!?with_grapher: %define with_grapher 0} Name: systemtap Version: 0.9.7 @@ -183,8 +184,14 @@ cd .. %define pie_config --disable-pie %endif +%if %{with_grapher} +%define grapher_config --enable-grapher +%else +%define grapher_config --disable-grapher +%endif + -%configure %{?elfutils_config} %{sqlite_config} %{crash_config} %{docs_config} %{pie_config} +%configure %{?elfutils_config} %{sqlite_config} %{crash_config} %{docs_config} %{pie_config} %{grapher_config} make %{?_smp_mflags} %install -- cgit From 1ecd17fe89c67b491ed9f61ed16410b425eca99e Mon Sep 17 00:00:00 2001 From: Wenji Huang Date: Tue, 19 May 2009 19:39:43 -0400 Subject: Adapt sid to latest kernel --- tapset/context.stp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tapset/context.stp b/tapset/context.stp index 5d855f80..468421ae 100644 --- a/tapset/context.stp +++ b/tapset/context.stp @@ -70,9 +70,13 @@ function ppid:long () %{ /* pure */ * leader. Session ID is stored in the signal_struct since Kernel 2.6.0. */ function sid:long () %{ /* pure */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24) struct signal_struct *ss = kread( &(current->signal) ); THIS->__retvalue = kread ( &(ss->session) ); CATCH_DEREF_FAULT(); +#else + THIS->__retvalue = task_session_nr_ns(current, &init_pid_ns); +#endif %} /** -- cgit From 78c9d72e18da2d5c930fb39460c236ea24fee423 Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Wed, 20 May 2009 12:39:57 +0200 Subject: PR10172 sdt.h on powerpc Error: junk at end of line: `0' * includes/sys/sdt.h (STAP_NOP): __powerpc__ doesn't want an extra 0. Tested-by: Mahesh Jagannath Salgaonkar --- includes/sys/sdt.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/includes/sys/sdt.h b/includes/sys/sdt.h index 5899549c..fd2c55fb 100644 --- a/includes/sys/sdt.h +++ b/includes/sys/sdt.h @@ -59,7 +59,7 @@ #define STAP_UNINLINE_LABEL(label) \ __extension__ static volatile long labelval __attribute__ ((unused)) = (long) &&label -#if defined(__x86_64__) || defined(__i386__) +#if defined(__x86_64__) || defined(__i386__) || defined(__powerpc__) #define STAP_NOP "\tnop " #else #define STAP_NOP "\tnop 0 " -- cgit From 4285dc9a58fbdae1516c4117a3f9297b822f27ff Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Wed, 20 May 2009 15:24:02 +0200 Subject: Fetch and store both debug_frame and eh_frame tables. * runtime/sym.h (_stp_module): Remove unwind_data, unwind_data_len and unwind_is_ehframe fields. Add debug_frame, eh_frame, debug_frame_len, eh_frame_len and eh_frame_addr fields. * runtime/unwind.c: Use debug_frame and debug_frame_len instead of unwind_data and unwind_data_len throughout. (cie_for_fde): Take unwind_data and is_ehframe as direct arguments. * runtime/unwind/unwind.h (cie_for_fde): New function declaration. * translate.cxx (get_unwind_data): Fetch and return both debug_frame and eh_frame tables. (dump_unwindsyms): Dump both debug_frame and eh_frame tables. --- runtime/sym.h | 8 +-- runtime/unwind.c | 29 +++++------ runtime/unwind/unwind.h | 4 +- translate.cxx | 130 +++++++++++++++++++++++++++++++++--------------- 4 files changed, 113 insertions(+), 58 deletions(-) diff --git a/runtime/sym.h b/runtime/sym.h index 80c334fb..7e28ebe6 100644 --- a/runtime/sym.h +++ b/runtime/sym.h @@ -42,11 +42,13 @@ struct _stp_module { unsigned long dwarf_module_base; /* the stack unwind data for this module */ - void *unwind_data; + void *debug_frame; + void *eh_frame; void *unwind_hdr; - uint32_t unwind_data_len; + uint32_t debug_frame_len; + uint32_t eh_frame_len; uint32_t unwind_hdr_len; - uint32_t unwind_is_ehframe; /* unwind data comes from .eh_frame */ + unsigned long eh_frame_addr; /* Orig load address (offset) .eh_frame */ /* build-id information */ unsigned char *build_id_bits; unsigned long build_id_offset; diff --git a/runtime/unwind.c b/runtime/unwind.c index f03534bd..8ba3cf76 100644 --- a/runtime/unwind.c +++ b/runtime/unwind.c @@ -87,7 +87,8 @@ static sleb128_t get_sleb128(const u8 **pcur, const u8 *end) } /* given an FDE, find its CIE */ -static const u32 *cie_for_fde(const u32 *fde, const struct _stp_module *m) +static const u32 *cie_for_fde(const u32 *fde, void *unwind_data, + int is_ehframe) { const u32 *cie; @@ -96,7 +97,7 @@ static const u32 *cie_for_fde(const u32 *fde, const struct _stp_module *m) return &bad_cie; /* CIE id for eh_frame is 0, otherwise 0xffffffff */ - if (m->unwind_is_ehframe && fde[1] == 0) + if (is_ehframe && fde[1] == 0) return ¬_fde; else if (fde[1] == 0xffffffff) return ¬_fde; @@ -104,18 +105,18 @@ static const u32 *cie_for_fde(const u32 *fde, const struct _stp_module *m) /* OK, must be an FDE. Now find its CIE. */ /* CIE_pointer must be a proper offset */ - if ((fde[1] & (sizeof(*fde) - 1)) || fde[1] > (unsigned long)(fde + 1) - (unsigned long)m->unwind_data) { + if ((fde[1] & (sizeof(*fde) - 1)) || fde[1] > (unsigned long)(fde + 1) - (unsigned long)unwind_data) { dbug_unwind(1, "fde[1]=%lx fde+1=%lx, unwind_data=%lx %lx\n", (unsigned long)fde[1], (unsigned long)(fde + 1), - (unsigned long)m->unwind_data, (unsigned long)(fde + 1) - (unsigned long)m->unwind_data); + (unsigned long)unwind_data, (unsigned long)(fde + 1) - (unsigned long)unwind_data); return NULL; /* this is not a valid FDE */ } /* cie pointer field is different in eh_frame vs debug_frame */ - if (m->unwind_is_ehframe) + if (is_ehframe) cie = fde + 1 - fde[1] / sizeof(*fde); else - cie = m->unwind_data + fde[1]; + cie = unwind_data + fde[1]; if (*cie <= sizeof(*cie) + 4 || *cie >= fde[1] - sizeof(*fde) || (*cie & (sizeof(*cie) - 1)) @@ -488,7 +489,7 @@ static u32 *_stp_search_unwind_hdr(unsigned long pc, ptr = hdr + 4; end = hdr + m->unwind_hdr_len; - if (read_pointer(&ptr, end, hdr[1]) != (unsigned long)m->unwind_data) { + if (read_pointer(&ptr, end, hdr[1]) != (unsigned long)m->debug_frame) { dbug_unwind(1, "eh_frame_ptr not valid"); return NULL; } @@ -592,8 +593,8 @@ static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) return -EINVAL; } - if (unlikely(m->unwind_data_len == 0 || m->unwind_data_len & (sizeof(*fde) - 1))) { - dbug_unwind(1, "Module %s: unwind_data_len=%d", m->name, m->unwind_data_len); + if (unlikely(m->debug_frame_len == 0 || m->debug_frame_len & (sizeof(*fde) - 1))) { + dbug_unwind(1, "Module %s: unwind_data_len=%d", m->name, m->debug_fram_len); goto err; } @@ -602,7 +603,7 @@ static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) /* found the fde, now set startLoc and endLoc */ if (fde != NULL) { - cie = cie_for_fde(fde, m); + cie = cie_for_fde(fde, m->debug_frame, false); if (likely(cie != NULL && cie != &bad_cie && cie != ¬_fde)) { ptr = (const u8 *)(fde + 2); ptrType = fde_pointer_type(cie); @@ -625,10 +626,10 @@ static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) /* did not a good fde find with binary search, so do slow linear search */ if (fde == NULL) { - for (fde = m->unwind_data, tableSize = m->unwind_data_len; cie = NULL, tableSize > sizeof(*fde) - && tableSize - sizeof(*fde) >= *fde; tableSize -= sizeof(*fde) + *fde, fde += 1 + *fde / sizeof(*fde)) { + for (fde = m->debug_frame, tableSize = m->debug_frame_len; cie = NULL, tableSize > sizeof(*fde) + && tableSize - sizeof(*fde) >= *fde; tableSize -= sizeof(*fde) + *fde, fde += 1 + *fde / sizeof(*fde)) { dbug_unwind(3, "fde=%lx tableSize=%d\n", (long)*fde, (int)tableSize); - cie = cie_for_fde(fde, m); + cie = cie_for_fde(fde, m->debug_frame, false); if (cie == &bad_cie) { cie = NULL; break; @@ -651,7 +652,7 @@ static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) } } - dbug_unwind(1, "cie=%lx fde=%lx startLoc=%lx endLoc=%lx\n", cie, fde, startLoc, endLoc); + dbug_unwind(1, "cie=%lx fde=%lx startLoc=%lx endLoc=%lx, pc=%lx\n", cie, fde, startLoc, endLoc, pc); if (cie == NULL || fde == NULL) goto err; diff --git a/runtime/unwind/unwind.h b/runtime/unwind/unwind.h index 3b6d0de0..285a3a34 100644 --- a/runtime/unwind/unwind.h +++ b/runtime/unwind/unwind.h @@ -1,7 +1,7 @@ /* -*- linux-c -*- * * dwarf unwinder header file - * Copyright (C) 2008 Red Hat Inc. + * Copyright (C) 2008, 2009 Red Hat Inc. * Copyright (C) 2002-2006 Novell, Inc. * * This file is part of systemtap, and is free software. You can @@ -143,7 +143,7 @@ static unsigned long read_pointer(const u8 **pLoc, const void *end, signed ptrType); static const u32 bad_cie, not_fde; -static const u32 *cie_for_fde(const u32 *fde, const struct _stp_module *); +static const u32 *cie_for_fde(const u32 *fde, void *table, int is_ehframe); static signed fde_pointer_type(const u32 *cie); diff --git a/translate.cxx b/translate.cxx index 87811e9f..eaa2e942 100644 --- a/translate.cxx +++ b/translate.cxx @@ -4413,41 +4413,56 @@ struct unwindsym_dump_context }; -// Get the .debug_frame section for the given module. -// l will be set to the length of the size of the unwind data if found. -static void *get_unwind_data (Dwfl_Module *m, size_t *l) +// Get the .debug_frame end .eh_frame sections for the given module. +// Also returns the lenght of both sections when found, plus the section +// address of the eh_frame data. +static void get_unwind_data (Dwfl_Module *m, + void **debug_frame, void **eh_frame, + size_t *debug_len, size_t *eh_len, + Dwarf_Addr *eh_addr) { Dwarf_Addr bias = 0; - Dwarf *dw; GElf_Ehdr *ehdr, ehdr_mem; GElf_Shdr *shdr, shdr_mem; - Elf_Scn *scn = NULL; - Elf_Data *data = NULL; - - dw = dwfl_module_getdwarf(m, &bias); - if (dw != NULL) + Elf_Scn *scn; + Elf_Data *data; + Elf *elf; + + // fetch .eh_frame info preferably from main elf file. + elf = dwfl_module_getelf(m, &bias); + ehdr = gelf_getehdr(elf, &ehdr_mem); + scn = NULL; + while ((scn = elf_nextscn(elf, scn))) { - Elf *elf = dwarf_getelf(dw); - ehdr = gelf_getehdr(elf, &ehdr_mem); - while ((scn = elf_nextscn(elf, scn))) + shdr = gelf_getshdr(scn, &shdr_mem); + if (strcmp(elf_strptr(elf, ehdr->e_shstrndx, shdr->sh_name), + ".eh_frame") == 0) { - shdr = gelf_getshdr(scn, &shdr_mem); - if (strcmp(elf_strptr(elf, ehdr->e_shstrndx, shdr->sh_name), - ".debug_frame") == 0) - { - data = elf_rawdata(scn, NULL); - break; - } + data = elf_rawdata(scn, NULL); + *eh_frame = data->d_buf; + *eh_len = data->d_size; + *eh_addr = shdr->sh_addr; + break; } } - if (data != NULL) + // fetch .debug_frame info preferably from dwarf debuginfo file. + elf = (dwarf_getelf (dwfl_module_getdwarf (m, &bias)) + ?: dwfl_module_getelf (m, &bias)); + ehdr = gelf_getehdr(elf, &ehdr_mem); + scn = NULL; + while ((scn = elf_nextscn(elf, scn))) { - *l = data->d_size; - return data->d_buf; + shdr = gelf_getshdr(scn, &shdr_mem); + if (strcmp(elf_strptr(elf, ehdr->e_shstrndx, shdr->sh_name), + ".debug_frame") == 0) + { + data = elf_rawdata(scn, NULL); + *debug_frame = data->d_buf; + *debug_len = data->d_size; + break; + } } - - return NULL; } static int @@ -4680,17 +4695,21 @@ dump_unwindsyms (Dwfl_Module *m, } // Add unwind data to be included if it exists for this module. - size_t len = 0; - void *unwind = get_unwind_data (m, &len); - if (unwind != NULL) + void *debug_frame = NULL; + size_t debug_len = 0; + void *eh_frame = NULL; + size_t eh_len = 0; + Dwarf_Addr eh_addr = NULL; + get_unwind_data (m, &debug_frame, &eh_frame, &debug_len, &eh_len, &eh_addr); + if (debug_frame != NULL && debug_len > 0) { c->output << "#if defined(STP_USE_DWARF_UNWINDER) && defined(STP_NEED_UNWIND_DATA)\n"; c->output << "static uint8_t _stp_module_" << stpmod_idx - << "_unwind_data[] = \n"; + << "_debug_frame[] = \n"; c->output << " {"; - for (size_t i = 0; i < len; i++) + for (size_t i = 0; i < debug_len; i++) { - int h = ((uint8_t *)unwind)[i]; + int h = ((uint8_t *)debug_frame)[i]; c->output << "0x" << hex << h << dec << ","; if ((i + 1) % 16 == 0) c->output << "\n" << " "; @@ -4698,7 +4717,25 @@ dump_unwindsyms (Dwfl_Module *m, c->output << "};\n"; c->output << "#endif /* STP_USE_DWARF_UNWINDER && STP_NEED_UNWIND_DATA */\n"; } - else + + if (eh_frame != NULL && eh_len > 0) + { + c->output << "#if defined(STP_USE_DWARF_UNWINDER) && defined(STP_NEED_UNWIND_DATA)\n"; + c->output << "static uint8_t _stp_module_" << stpmod_idx + << "_eh_frame[] = \n"; + c->output << " {"; + for (size_t i = 0; i < debug_len; i++) + { + int h = ((uint8_t *)debug_frame)[i]; + c->output << "0x" << hex << h << dec << ","; + if ((i + 1) % 16 == 0) + c->output << "\n" << " "; + } + c->output << "};\n"; + c->output << "#endif /* STP_USE_DWARF_UNWINDER && STP_NEED_UNWIND_DATA */\n"; + } + + if (debug_frame == NULL && eh_frame == NULL) { // There would be only a small benefit to warning. A user // likely can't do anything about this; backtraces for the @@ -4755,25 +4792,40 @@ dump_unwindsyms (Dwfl_Module *m, c->output << ".path = " << lex_cast_qstring (mainfile) << ",\n"; c->output << ".dwarf_module_base = 0x" << hex << base << dec << ", \n"; + c->output << ".eh_frame_addr = 0x" << hex << eh_addr << dec << ", \n"; + + if (debug_frame != NULL) + { + c->output << "#if defined(STP_USE_DWARF_UNWINDER) && defined(STP_NEED_UNWIND_DATA)\n"; + c->output << ".debug_frame = " + << "_stp_module_" << stpmod_idx << "_debug_frame, \n"; + c->output << ".debug_frame_len = " << debug_len << ", \n"; + c->output << "#else\n"; + } + + c->output << ".debug_frame = NULL,\n"; + c->output << ".debug_frame_len = 0,\n"; + + if (debug_frame != NULL) + c->output << "#endif /* STP_USE_DWARF_UNWINDER && STP_NEED_UNWIND_DATA*/\n"; - if (unwind != NULL) + if (eh_frame != NULL) { c->output << "#if defined(STP_USE_DWARF_UNWINDER) && defined(STP_NEED_UNWIND_DATA)\n"; - c->output << ".unwind_data = " - << "_stp_module_" << stpmod_idx << "_unwind_data, \n"; - c->output << ".unwind_data_len = " << len << ", \n"; + c->output << ".eh_frame = " + << "_stp_module_" << stpmod_idx << "_eh_frame, \n"; + c->output << ".eh_frame_len = " << eh_len << ", \n"; c->output << "#else\n"; } - c->output << ".unwind_data = NULL,\n"; - c->output << ".unwind_data_len = 0,\n"; + c->output << ".eh_frame = NULL,\n"; + c->output << ".eh_frame_len = 0,\n"; - if (unwind != NULL) + if (eh_frame != NULL) c->output << "#endif /* STP_USE_DWARF_UNWINDER && STP_NEED_UNWIND_DATA*/\n"; c->output << ".unwind_hdr = NULL,\n"; c->output << ".unwind_hdr_len = 0,\n"; - c->output << ".unwind_is_ehframe = 0,\n"; c->output << ".sections = _stp_module_" << stpmod_idx << "_sections" << ",\n"; c->output << ".num_sections = sizeof(_stp_module_" << stpmod_idx << "_sections)/" -- cgit From 6d079c65967609c416afc3092241219482507784 Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Wed, 20 May 2009 15:40:29 +0200 Subject: Pass and use ptrType and is_ehframe to unwind adjustStartLoc. * runtime/unwind.c (adjustStartLoc): Add ptrType and is_ehframe as arguments. Use these to adjust location when necessary. (DEBUG_UNWIND): Move block before adjustStartLoc. Pass false for is_ehframe throughout. --- runtime/unwind.c | 119 ++++++++++++++++++++++++++++++------------------------- 1 file changed, 66 insertions(+), 53 deletions(-) diff --git a/runtime/unwind.c b/runtime/unwind.c index 8ba3cf76..1fff3c61 100644 --- a/runtime/unwind.c +++ b/runtime/unwind.c @@ -428,21 +428,80 @@ static int processCFI(const u8 *start, const u8 *end, unsigned long targetLoc, s return result && ptr.p8 == end && (targetLoc == 0 || state->label == NULL); } +#ifdef DEBUG_UNWIND +static const char *_stp_enc_hi_name[] = { + "DW_EH_PE", + "DW_EH_PE_pcrel", + "DW_EH_PE_textrel", + "DW_EH_PE_datarel", + "DW_EH_PE_funcrel", + "DW_EH_PE_aligned" +}; +static const char *_stp_enc_lo_name[] = { + "_absptr", + "_uleb128", + "_udata2", + "_udata4", + "_udata8", + "_sleb128", + "_sdata2", + "_sdata4", + "_sdata8" +}; +static char *_stp_eh_enc_name(signed type) +{ + static char buf[64]; + int hi, low; + if (type == DW_EH_PE_omit) + return "DW_EH_PE_omit"; + + hi = (type & DW_EH_PE_ADJUST) >> 4; + low = type & DW_EH_PE_FORM; + if (hi > 5 || low > 4 || (low == 0 && (type & DW_EH_PE_signed))) { + sprintf(buf, "ERROR:encoding=0x%x", type); + return buf; + } + + buf[0] = 0; + if (type & DW_EH_PE_indirect) + strlcpy(buf, "DW_EH_PE_indirect|", sizeof(buf)); + strlcat(buf, _stp_enc_hi_name[hi], sizeof(buf)); + + if (type & DW_EH_PE_signed) + low += 4; + strlcat(buf, _stp_enc_lo_name[low], sizeof(buf)); + return buf; +} +#endif /* DEBUG_UNWIND */ + // If this is an address inside a module, adjust for section relocation // and the elfutils base relocation done during loading of the .dwarf_frame // in translate.cxx. static unsigned long adjustStartLoc (unsigned long startLoc, struct _stp_module *m, - struct _stp_section *s) + struct _stp_section *s, + unsigned ptrType, int is_ehframe) { /* XXX - some, or all, of this should really be done by - _stp_module_relocate. */ + _stp_module_relocate and/or read_pointer. */ + dbug_unwind(2, "adjustStartLoc=%lx, ptrType=%s, m=%s, s=%s\n", + startLoc, _stp_eh_enc_name(ptrType), m->name, s->name); if (startLoc == 0 || strcmp (m->name, "kernel") == 0 - || strcmp (s->name, ".absolute") == 0) + || (strcmp (s->name, ".absolute") == 0 && !is_ehframe)) return startLoc; + /* eh_frame data has been loaded in the kernel, so readjust offset. */ + if (is_ehframe) { + if ((ptrType & DW_EH_PE_ADJUST) == DW_EH_PE_pcrel) { + startLoc -= (unsigned long) m->eh_frame; + startLoc += m->eh_frame_addr; + } + if (strcmp (s->name, ".absolute") == 0) + return startLoc; + } + if (strcmp (s->name, ".dynamic") == 0) return startLoc + s->addr; @@ -503,7 +562,7 @@ static u32 *_stp_search_unwind_hdr(unsigned long pc, do { const u8 *cur = ptr + (num / 2) * (2 * tableSize); startLoc = read_pointer(&cur, cur + tableSize, hdr[3]); - startLoc = adjustStartLoc(startLoc, m, s); + startLoc = adjustStartLoc(startLoc, m, s, hdr[3], false); if (pc < startLoc) num /= 2; else { @@ -512,59 +571,13 @@ static u32 *_stp_search_unwind_hdr(unsigned long pc, } } while (startLoc && num > 1); - if (num == 1 && (startLoc = adjustStartLoc(read_pointer(&ptr, ptr + tableSize, hdr[3]), m, s)) != 0 && pc >= startLoc) + if (num == 1 && (startLoc = adjustStartLoc(read_pointer(&ptr, ptr + tableSize, hdr[3]), m, s, hdr[3], false)) != 0 && pc >= startLoc) fde = (void *)read_pointer(&ptr, ptr + tableSize, hdr[3]); dbug_unwind(1, "returning fde=%lx startLoc=%lx", fde, startLoc); return fde; } -#ifdef DEBUG_UNWIND -static const char *_stp_enc_hi_name[] = { - "DW_EH_PE", - "DW_EH_PE_pcrel", - "DW_EH_PE_textrel", - "DW_EH_PE_datarel", - "DW_EH_PE_funcrel", - "DW_EH_PE_aligned" -}; -static const char *_stp_enc_lo_name[] = { - "_absptr", - "_uleb128", - "_udata2", - "_udata4", - "_udata8", - "_sleb128", - "_sdata2", - "_sdata4", - "_sdata8" -}; -static char *_stp_eh_enc_name(signed type) -{ - static char buf[64]; - int hi, low; - if (type == DW_EH_PE_omit) - return "DW_EH_PE_omit"; - - hi = (type & DW_EH_PE_ADJUST) >> 4; - low = type & DW_EH_PE_FORM; - if (hi > 5 || low > 4 || (low == 0 && (type & DW_EH_PE_signed))) { - sprintf(buf, "ERROR:encoding=0x%x", type); - return buf; - } - - buf[0] = 0; - if (type & DW_EH_PE_indirect) - strlcpy(buf, "DW_EH_PE_indirect|", sizeof(buf)); - strlcat(buf, _stp_enc_hi_name[hi], sizeof(buf)); - - if (type & DW_EH_PE_signed) - low += 4; - strlcat(buf, _stp_enc_lo_name[low], sizeof(buf)); - return buf; -} -#endif /* DEBUG_UNWIND */ - /* Unwind to previous to frame. Returns 0 if successful, negative * number in case of an error. A positive return means unwinding is finished; * don't try to fallback to dumping addresses on the stack. */ @@ -608,7 +621,7 @@ static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) ptr = (const u8 *)(fde + 2); ptrType = fde_pointer_type(cie); startLoc = read_pointer(&ptr, (const u8 *)(fde + 1) + *fde, ptrType); - startLoc = adjustStartLoc(startLoc, m, s); + startLoc = adjustStartLoc(startLoc, m, s, ptrType, false); dbug_unwind(2, "startLoc=%lx, ptrType=%s\n", startLoc, _stp_eh_enc_name(ptrType)); if (!(ptrType & DW_EH_PE_indirect)) @@ -639,7 +652,7 @@ static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) ptr = (const u8 *)(fde + 2); startLoc = read_pointer(&ptr, (const u8 *)(fde + 1) + *fde, ptrType); - startLoc = adjustStartLoc(startLoc, m, s); + startLoc = adjustStartLoc(startLoc, m, s, ptrType, false); dbug_unwind(2, "startLoc=%lx, ptrType=%s\n", startLoc, _stp_eh_enc_name(ptrType)); if (!startLoc) continue; -- cgit From 27b8459045b2276a8bb9ec5f8697cf2931291c4c Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Wed, 20 May 2009 16:51:24 +0200 Subject: Use debug_frame table, then fallback to eh_frame when necessary. * runtime/unwind.c (unwind): Call new unwind_frame() first with debug_frame data, then if that wasn't able to unwind again with eh_frame data. (unwind_frame): Adapted version of old unwind() function that takes a table, table length and whether it is an eh_frame table. --- runtime/unwind.c | 63 +++++++++++++++++++++++++++++++++++--------------------- 1 file changed, 39 insertions(+), 24 deletions(-) diff --git a/runtime/unwind.c b/runtime/unwind.c index 1fff3c61..97a99fda 100644 --- a/runtime/unwind.c +++ b/runtime/unwind.c @@ -8,9 +8,9 @@ * * This code is released under version 2 of the GNU GPL. * - * This code currently does stack unwinding in the - * kernel and modules. It will need some extension to handle - * userspace unwinding. + * This code currently does stack unwinding in the kernel and modules. + * It has been extended to handle userspace unwinding using systemtap + * data structures. */ #include "unwind/unwind.h" @@ -511,7 +511,7 @@ adjustStartLoc (unsigned long startLoc, } /* If we previously created an unwind header, then use it now to binary search */ -/* for the FDE corresponding to pc. */ +/* for the FDE corresponding to pc. XXX FIXME not currently supported. */ static u32 *_stp_search_unwind_hdr(unsigned long pc, struct _stp_module *m, @@ -562,7 +562,7 @@ static u32 *_stp_search_unwind_hdr(unsigned long pc, do { const u8 *cur = ptr + (num / 2) * (2 * tableSize); startLoc = read_pointer(&cur, cur + tableSize, hdr[3]); - startLoc = adjustStartLoc(startLoc, m, s, hdr[3], false); + startLoc = adjustStartLoc(startLoc, m, s, hdr[3], true); if (pc < startLoc) num /= 2; else { @@ -581,7 +581,9 @@ static u32 *_stp_search_unwind_hdr(unsigned long pc, /* Unwind to previous to frame. Returns 0 if successful, negative * number in case of an error. A positive return means unwinding is finished; * don't try to fallback to dumping addresses on the stack. */ -static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) +static int unwind_frame(struct unwind_frame_info *frame, + struct _stp_module *m, struct _stp_section *s, + void *table, uint32_t table_len, int is_ehframe) { #define FRAME_REG(r, t) (((t *)frame)[reg_info[r].offs]) const u32 *fde, *cie = NULL; @@ -591,23 +593,10 @@ static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) unsigned i; signed ptrType = -1; uleb128_t retAddrReg = 0; - struct _stp_module *m; - struct _stp_section *s = NULL; struct unwind_state state; - dbug_unwind(1, "pc=%lx, %lx", pc, UNW_PC(frame)); - - if (UNW_PC(frame) == 0) - return -EINVAL; - - m = _stp_mod_sec_lookup (pc, tsk, &s); - if (unlikely(m == NULL)) { - dbug_unwind(1, "No module found for pc=%lx", pc); - return -EINVAL; - } - - if (unlikely(m->debug_frame_len == 0 || m->debug_frame_len & (sizeof(*fde) - 1))) { - dbug_unwind(1, "Module %s: unwind_data_len=%d", m->name, m->debug_fram_len); + if (unlikely(table_len == 0 || table_len & (sizeof(*fde) - 1))) { + dbug_unwind(1, "Module %s: frame_len=%d", m->name, table_len); goto err; } @@ -616,7 +605,7 @@ static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) /* found the fde, now set startLoc and endLoc */ if (fde != NULL) { - cie = cie_for_fde(fde, m->debug_frame, false); + cie = cie_for_fde(fde, table, is_ehframe); if (likely(cie != NULL && cie != &bad_cie && cie != ¬_fde)) { ptr = (const u8 *)(fde + 2); ptrType = fde_pointer_type(cie); @@ -639,10 +628,10 @@ static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) /* did not a good fde find with binary search, so do slow linear search */ if (fde == NULL) { - for (fde = m->debug_frame, tableSize = m->debug_frame_len; cie = NULL, tableSize > sizeof(*fde) + for (fde = table, tableSize = table_len; cie = NULL, tableSize > sizeof(*fde) && tableSize - sizeof(*fde) >= *fde; tableSize -= sizeof(*fde) + *fde, fde += 1 + *fde / sizeof(*fde)) { dbug_unwind(3, "fde=%lx tableSize=%d\n", (long)*fde, (int)tableSize); - cie = cie_for_fde(fde, m->debug_frame, false); + cie = cie_for_fde(fde, table, is_ehframe); if (cie == &bad_cie) { cie = NULL; break; @@ -869,5 +858,31 @@ done: #undef FRAME_REG } +static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) +{ + struct _stp_module *m; + struct _stp_section *s = NULL; + unsigned long pc = UNW_PC(frame) - frame->call_frame; + int res; + + dbug_unwind(1, "pc=%lx, %lx", pc, UNW_PC(frame)); + + if (UNW_PC(frame) == 0) + return -EINVAL; + + m = _stp_mod_sec_lookup (pc, tsk, &s); + if (unlikely(m == NULL)) { + dbug_unwind(1, "No module found for pc=%lx", pc); + return -EINVAL; + } + + res = unwind_frame (frame, m, s, m->debug_frame, + m->debug_frame_len, false); + if (res != 0) + res = unwind_frame (frame, m, s, m->eh_frame, + m->eh_frame_len, true); + + return res; +} #endif /* STP_USE_DWARF_UNWINDER */ -- cgit From 7872a5b9d76dc78d8956de3d2a11757783121674 Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Wed, 20 May 2009 23:11:43 +0200 Subject: Properly read eh_frame and pass is_ehframe correctly. * runtime/unwind.c (adjustStartLoc): Add extra dbug_unwind. (_stp_search_unwind_hdr): Always pass true for is_ehframe. (unwind_frame): Properly pass through is_ehframe to adjustStartLoc(). (unwind): Add extra dbug_unwind. * translate.cxx (dump_unwindsyms): Output and use correct eh_frame and eh_len. --- runtime/unwind.c | 16 ++++++++++------ translate.cxx | 4 ++-- 2 files changed, 12 insertions(+), 8 deletions(-) diff --git a/runtime/unwind.c b/runtime/unwind.c index 97a99fda..43bda717 100644 --- a/runtime/unwind.c +++ b/runtime/unwind.c @@ -485,8 +485,8 @@ adjustStartLoc (unsigned long startLoc, { /* XXX - some, or all, of this should really be done by _stp_module_relocate and/or read_pointer. */ - dbug_unwind(2, "adjustStartLoc=%lx, ptrType=%s, m=%s, s=%s\n", - startLoc, _stp_eh_enc_name(ptrType), m->name, s->name); + dbug_unwind(2, "adjustStartLoc=%lx, ptrType=%s, m=%s, s=%s eh=%d\n", + startLoc, _stp_eh_enc_name(ptrType), m->name, s->name, is_ehframe); if (startLoc == 0 || strcmp (m->name, "kernel") == 0 || (strcmp (s->name, ".absolute") == 0 && !is_ehframe)) @@ -494,6 +494,7 @@ adjustStartLoc (unsigned long startLoc, /* eh_frame data has been loaded in the kernel, so readjust offset. */ if (is_ehframe) { + dbug_unwind(2, "eh_frame=%lx, eh_frame_addr=%lx\n", (unsigned long) m->eh_frame, m->eh_frame_addr); if ((ptrType & DW_EH_PE_ADJUST) == DW_EH_PE_pcrel) { startLoc -= (unsigned long) m->eh_frame; startLoc += m->eh_frame_addr; @@ -571,7 +572,7 @@ static u32 *_stp_search_unwind_hdr(unsigned long pc, } } while (startLoc && num > 1); - if (num == 1 && (startLoc = adjustStartLoc(read_pointer(&ptr, ptr + tableSize, hdr[3]), m, s, hdr[3], false)) != 0 && pc >= startLoc) + if (num == 1 && (startLoc = adjustStartLoc(read_pointer(&ptr, ptr + tableSize, hdr[3]), m, s, hdr[3], true)) != 0 && pc >= startLoc) fde = (void *)read_pointer(&ptr, ptr + tableSize, hdr[3]); dbug_unwind(1, "returning fde=%lx startLoc=%lx", fde, startLoc); @@ -610,7 +611,7 @@ static int unwind_frame(struct unwind_frame_info *frame, ptr = (const u8 *)(fde + 2); ptrType = fde_pointer_type(cie); startLoc = read_pointer(&ptr, (const u8 *)(fde + 1) + *fde, ptrType); - startLoc = adjustStartLoc(startLoc, m, s, ptrType, false); + startLoc = adjustStartLoc(startLoc, m, s, ptrType, is_ehframe); dbug_unwind(2, "startLoc=%lx, ptrType=%s\n", startLoc, _stp_eh_enc_name(ptrType)); if (!(ptrType & DW_EH_PE_indirect)) @@ -641,7 +642,7 @@ static int unwind_frame(struct unwind_frame_info *frame, ptr = (const u8 *)(fde + 2); startLoc = read_pointer(&ptr, (const u8 *)(fde + 1) + *fde, ptrType); - startLoc = adjustStartLoc(startLoc, m, s, ptrType, false); + startLoc = adjustStartLoc(startLoc, m, s, ptrType, is_ehframe); dbug_unwind(2, "startLoc=%lx, ptrType=%s\n", startLoc, _stp_eh_enc_name(ptrType)); if (!startLoc) continue; @@ -876,11 +877,14 @@ static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) return -EINVAL; } + dbug_unwind(1, "trying debug_frame\n"); res = unwind_frame (frame, m, s, m->debug_frame, m->debug_frame_len, false); - if (res != 0) + if (res != 0) { + dbug_unwind(1, "debug_frame failed: %d, trying eh_frame\n", res); res = unwind_frame (frame, m, s, m->eh_frame, m->eh_frame_len, true); + } return res; } diff --git a/translate.cxx b/translate.cxx index eaa2e942..62c71aeb 100644 --- a/translate.cxx +++ b/translate.cxx @@ -4724,9 +4724,9 @@ dump_unwindsyms (Dwfl_Module *m, c->output << "static uint8_t _stp_module_" << stpmod_idx << "_eh_frame[] = \n"; c->output << " {"; - for (size_t i = 0; i < debug_len; i++) + for (size_t i = 0; i < eh_len; i++) { - int h = ((uint8_t *)debug_frame)[i]; + int h = ((uint8_t *)eh_frame)[i]; c->output << "0x" << hex << h << dec << ","; if ((i + 1) % 16 == 0) c->output << "\n" << " "; -- cgit From 34029cd3afe690f8481f8921047ec39dc325d945 Mon Sep 17 00:00:00 2001 From: William Cohen Date: Wed, 20 May 2009 17:52:44 -0400 Subject: Add the schedtimes.stp and associated schedtimes.meta files to the examples. --- testsuite/systemtap.examples/index.html | 3 + testsuite/systemtap.examples/index.txt | 10 ++ testsuite/systemtap.examples/keyword-index.html | 12 ++ testsuite/systemtap.examples/keyword-index.txt | 40 ++++++ .../systemtap.examples/process/schedtimes.meta | 13 ++ .../systemtap.examples/process/schedtimes.stp | 154 +++++++++++++++++++++ 6 files changed, 232 insertions(+) create mode 100644 testsuite/systemtap.examples/process/schedtimes.meta create mode 100755 testsuite/systemtap.examples/process/schedtimes.stp diff --git a/testsuite/systemtap.examples/index.html b/testsuite/systemtap.examples/index.html index 0df681ac..e5673138 100644 --- a/testsuite/systemtap.examples/index.html +++ b/testsuite/systemtap.examples/index.html @@ -112,6 +112,9 @@ keywords: SYSCALL process/pf2.stp - Profile kernel functions
keywords: PROFILING

The pf2.stp script sets up time-based sampling. Every five seconds it prints out a sorted list with the top ten kernel functions with samples.

+
  • process/schedtimes.stp - Track Time Processes Spend in Various States using Tracepoints
    +keywords: PROCESS SCHEDULER TIME TRACEPOINT
    +

    The schedtimes.stp script instruments the scheduler to track the amount of time that each process spends running, sleeping, queued, and waiting for io. On exit the script prints out the accumulated time for each state of processes observed. Optionally, this script can be used with the '-c' or '-x' options to focus on a specific PID.

  • process/sig_by_pid.stp - Signal Counts by Process ID
    keywords: SIGNALS

    Print signal counts by process ID in descending order.

    • diff --git a/testsuite/systemtap.examples/index.txt b/testsuite/systemtap.examples/index.txt index fa344933..4eef904c 100644 --- a/testsuite/systemtap.examples/index.txt +++ b/testsuite/systemtap.examples/index.txt @@ -224,6 +224,16 @@ keywords: profiling samples. +process/schedtimes.stp - Track Time Processes Spend in Various States using Tracepoints +keywords: process scheduler time tracepoint + + The schedtimes.stp script instruments the scheduler to track the + amount of time that each process spends running, sleeping, queued, + and waiting for io. On exit the script prints out the accumulated + time for each state of processes observed. Optionally, this script + can be used with the '-c' or '-x' options to focus on a specific PID. + + process/sig_by_pid.stp - Signal Counts by Process ID keywords: signals diff --git a/testsuite/systemtap.examples/keyword-index.html b/testsuite/systemtap.examples/keyword-index.html index 7edbec21..b7f52246 100644 --- a/testsuite/systemtap.examples/keyword-index.html +++ b/testsuite/systemtap.examples/keyword-index.html @@ -189,6 +189,9 @@ keywords: NETWORK process/errsnoop.stp - tabulate system call errors
    keywords: PROCESS SYSCALL

    The script prints a periodic tabular report about failing system calls, by process and by syscall failure. The first optional argument specifies the reporting interval (in seconds, default 5); the second optional argument gives a screen height (number of lines in the report, default 20).

    +
  • process/schedtimes.stp - Track Time Processes Spend in Various States using Tracepoints
    +keywords: PROCESS SCHEDULER TIME TRACEPOINT
    +

    The schedtimes.stp script instruments the scheduler to track the amount of time that each process spends running, sleeping, queued, and waiting for io. On exit the script prints out the accumulated time for each state of processes observed. Optionally, this script can be used with the '-c' or '-x' options to focus on a specific PID.

    • PROFILING

      @@ -219,6 +222,9 @@ keywords: SYSCALL SCHEDULER
        +
      • process/schedtimes.stp - Track Time Processes Spend in Various States using Tracepoints
        +keywords: PROCESS SCHEDULER TIME TRACEPOINT
        +

        The schedtimes.stp script instruments the scheduler to track the amount of time that each process spends running, sleeping, queued, and waiting for io. On exit the script prints out the accumulated time for each state of processes observed. Optionally, this script can be used with the '-c' or '-x' options to focus on a specific PID.

      • process/sleepingBeauties.stp - Generating Backtraces of Threads Waiting for IO Operations
        keywords: IO SCHEDULER BACKTRACE

        The script monitors the time that threads spend waiting for IO operations (in "D" state) in the wait_for_completion function. If a thread spends over 10ms, its name and backtrace is printed, and later so is the total delay.

        • @@ -294,6 +300,9 @@ keywords: NETWORK io/iotime.stp - Trace Time Spent in Read and Write for Files
        keywords: SYSCALL READ WRITE TIME IO

        The script watches each open, close, read, and write syscalls on the system. For each file the scripts observes opened it accumulates the amount of wall clock time spend in read and write operations and the number of bytes read and written. When a file is closed the script prints out a pair of lines for the file. Both lines begin with a timestamp in microseconds, the PID number, and the executable name in parenthesese. The first line with the "access" keyword lists the file name, the attempted number of bytes for the read and write operations. The second line with the "iotime" keyword list the file name and the number of microseconds accumulated in the read and write syscalls.

        +
      • process/schedtimes.stp - Track Time Processes Spend in Various States using Tracepoints
        +keywords: PROCESS SCHEDULER TIME TRACEPOINT
        +

        The schedtimes.stp script instruments the scheduler to track the amount of time that each process spends running, sleeping, queued, and waiting for io. On exit the script prints out the accumulated time for each state of processes observed. Optionally, this script can be used with the '-c' or '-x' options to focus on a specific PID.

      TRACE

        @@ -306,6 +315,9 @@ keywords: TRACE network/dropwatch.stp - Watch Where Socket Buffers are Freed in the Kernel
        keywords: NETWORK TRACEPOINT BUFFER FREE

        Every five seconds the dropwatch.stp script lists the number of socket buffers freed at locations in the kernel.

        +
      • process/schedtimes.stp - Track Time Processes Spend in Various States using Tracepoints
        +keywords: PROCESS SCHEDULER TIME TRACEPOINT
        +

        The schedtimes.stp script instruments the scheduler to track the amount of time that each process spends running, sleeping, queued, and waiting for io. On exit the script prints out the accumulated time for each state of processes observed. Optionally, this script can be used with the '-c' or '-x' options to focus on a specific PID.

      TRAFFIC

        diff --git a/testsuite/systemtap.examples/keyword-index.txt b/testsuite/systemtap.examples/keyword-index.txt index b53e776f..c0082e36 100644 --- a/testsuite/systemtap.examples/keyword-index.txt +++ b/testsuite/systemtap.examples/keyword-index.txt @@ -337,6 +337,16 @@ keywords: process syscall in the report, default 20). +process/schedtimes.stp - Track Time Processes Spend in Various States using Tracepoints +keywords: process scheduler time tracepoint + + The schedtimes.stp script instruments the scheduler to track the + amount of time that each process spends running, sleeping, queued, + and waiting for io. On exit the script prints out the accumulated + time for each state of processes observed. Optionally, this script + can be used with the '-c' or '-x' options to focus on a specific PID. + + = PROFILING = io/iostats.stp - List Executables Reading and Writing the Most Data @@ -417,6 +427,16 @@ keywords: syscall read write time io = SCHEDULER = +process/schedtimes.stp - Track Time Processes Spend in Various States using Tracepoints +keywords: process scheduler time tracepoint + + The schedtimes.stp script instruments the scheduler to track the + amount of time that each process spends running, sleeping, queued, + and waiting for io. On exit the script prints out the accumulated + time for each state of processes observed. Optionally, this script + can be used with the '-c' or '-x' options to focus on a specific PID. + + process/sleepingBeauties.stp - Generating Backtraces of Threads Waiting for IO Operations keywords: io scheduler backtrace @@ -606,6 +626,16 @@ keywords: syscall read write time io syscalls. +process/schedtimes.stp - Track Time Processes Spend in Various States using Tracepoints +keywords: process scheduler time tracepoint + + The schedtimes.stp script instruments the scheduler to track the + amount of time that each process spends running, sleeping, queued, + and waiting for io. On exit the script prints out the accumulated + time for each state of processes observed. Optionally, this script + can be used with the '-c' or '-x' options to focus on a specific PID. + + = TRACE = general/para-callgraph.stp - Callgraph tracing with arguments @@ -628,6 +658,16 @@ keywords: network tracepoint buffer free socket buffers freed at locations in the kernel. +process/schedtimes.stp - Track Time Processes Spend in Various States using Tracepoints +keywords: process scheduler time tracepoint + + The schedtimes.stp script instruments the scheduler to track the + amount of time that each process spends running, sleeping, queued, + and waiting for io. On exit the script prints out the accumulated + time for each state of processes observed. Optionally, this script + can be used with the '-c' or '-x' options to focus on a specific PID. + + = TRAFFIC = network/nettop.stp - Periodic Listing of Processes Using Network Interfaces diff --git a/testsuite/systemtap.examples/process/schedtimes.meta b/testsuite/systemtap.examples/process/schedtimes.meta new file mode 100644 index 00000000..0074731f --- /dev/null +++ b/testsuite/systemtap.examples/process/schedtimes.meta @@ -0,0 +1,13 @@ +title: Track Time Processes Spend in Various States using Tracepoints +name: schedtimes.stp +version: 1.0 +author: Jason Baron +keywords: process scheduler time tracepoint +subsystem: scheduler +status: production +exit: user-controlled +output: sorted-list +scope: system-wide +description: The schedtimes.stp script instruments the scheduler to track the amount of time that each process spends running, sleeping, queued, and waiting for io. On exit the script prints out the accumulated time for each state of processes observed. Optionally, this script can be used with the '-c' or '-x' options to focus on a specific PID. +test_check: stap -p4 schedtimes.stp +test_installcheck: stap schedtimes.stp -c "sleep 1" diff --git a/testsuite/systemtap.examples/process/schedtimes.stp b/testsuite/systemtap.examples/process/schedtimes.stp new file mode 100755 index 00000000..e964dd58 --- /dev/null +++ b/testsuite/systemtap.examples/process/schedtimes.stp @@ -0,0 +1,154 @@ +#! /usr/bin/env stap + +############################################################ +# Schedtimes.stp +# Author: Jason Baron +# profiles threads and displays their run times, queued times, +# wait times, including i/o wait times. +# Has two modes. When no arguments are given it profiles all +# threads. Alternatively, you can pass -c "program name" +############################################################ + +//constants +global RUNNING=0, QUEUED=1, SLEEPING=2 + +global traced_pid +global run_time, queued_time, sleep_time, io_wait_time +global pid_state, pid_names +global previous_timestamp +global io_wait_count +global io_wait_incremented + +function get_iowait:long(queue:long) +{ + return @cast(queue,"rq","kernel")->nr_iowait->counter; +} + +probe kernel.trace("sched_switch") { + previous_pid = $prev->pid; + next_pid = $next->pid; + if (traced_pid) { + if (previous_pid != traced_pid) { + previous_pid = 0; + } + if (next_pid != traced_pid) { + next_pid = 0; + } + } + if (previous_pid) { + if (!([previous_pid] in pid_state)) { + //use this state as entry into state machine + previous_timestamp[previous_pid] = gettimeofday_us(); + pid_names[previous_pid] = kernel_string($prev->comm); + if ($prev->state > 0) { + pid_state[previous_pid] = SLEEPING; + } else if ($prev->state == 0) { + pid_state[previous_pid] = QUEUED; + } else { + printf("unknown transition:\n"); + printf("pid state: %d our state: %d\n", + $prev->state, pid_state[previous_pid]); + } + } else if (pid_state[previous_pid] == RUNNING) { + pid_names[previous_pid] = kernel_string($prev->comm); + t = gettimeofday_us(); + run_time[previous_pid] += (t - previous_timestamp[previous_pid]); + previous_timestamp[previous_pid] = t; + if ($prev->state > 0) { + if ((get_iowait($rq) - io_wait_count[previous_pid]) > 0) + io_wait_incremented[previous_pid] = 1; + pid_state[previous_pid] = SLEEPING; + } else if ($prev->state == 0) { + pid_state[previous_pid] = QUEUED; + } else { + printf("unknown transition:\n"); + printf("pid state: %d our state: %d\n", + $prev->state, pid_state[previous_pid]); + } + } else { + printf("unknown transition:\n"); + printf("%s pid state: %d our state: %d\n", + pid_names[previous_pid], + $prev->state, pid_state[previous_pid]); + } + } + if (next_pid) { + io_wait_count[next_pid] = get_iowait($rq); + if (!([next_pid] in pid_state)) { + //use this state as entry into state machine + previous_timestamp[next_pid] = gettimeofday_us(); + pid_state[next_pid] = RUNNING; + pid_names[next_pid] = kernel_string($next->comm); + } else if (pid_state[next_pid] == QUEUED) { + t = gettimeofday_us(); + queued_time[next_pid] += (t - previous_timestamp[next_pid]); + previous_timestamp[next_pid] = t; + pid_state[next_pid] = RUNNING; + pid_names[next_pid] = kernel_string($next->comm); + } else { + printf("unknown transition:\n"); + printf("%s pid state: %d our state: %d\n", + pid_names[next_pid], + $next->state, pid_state[next_pid]); + } + } +} + +probe kernel.trace("sched_wakeup") { + wakeup_pid = $p->pid; + if (traced_pid && (wakeup_pid != traced_pid)) next + if ((!$success) && (pid_state[wakeup_pid] != SLEEPING)) next + if (!wakeup_pid) next + + if (!([wakeup_pid] in pid_state)) { + //use this state as entry into state machine + previous_timestamp[wakeup_pid] = gettimeofday_us(); + pid_state[wakeup_pid] = QUEUED; + pid_names[wakeup_pid] = kernel_string($p->comm); + } else if (pid_state[wakeup_pid] == SLEEPING) { + t = gettimeofday_us(); + sleep_time[wakeup_pid] += (t - previous_timestamp[wakeup_pid]); + if (io_wait_incremented[wakeup_pid] == 1) { + io_wait_time[wakeup_pid] += (t - previous_timestamp[wakeup_pid]); + io_wait_incremented[wakeup_pid] = 0; + } + previous_timestamp[wakeup_pid] = t; + pid_state[wakeup_pid] = QUEUED; + pid_names[wakeup_pid] = kernel_string($p->comm); + } else { + printf("unknown transition:\n"); + printf("pid state: %d our state: %d\n", + $p->state, pid_state[wakeup_pid]); + } +} + +probe begin { + traced_pid = target(); + if (traced_pid == 0) { + printf("all mode\n"); + } else { + printf("target mode\n"); + printf("traced pid: %d\n", traced_pid); + } +} + +probe end { + t = gettimeofday_us(); + foreach (pid in pid_state) { + if (pid_state[pid] == SLEEPING) + sleep_time[pid] += (t - previous_timestamp[pid]); + if (pid_state[pid] == QUEUED) + queued_time[pid] += (t - previous_timestamp[pid]); + if (pid_state[pid] == RUNNING) + run_time[pid] += (t - previous_timestamp[pid]); + } + printf ("%16s: %6s %10s %10s %10s %10s %10s\n\n", + "execname", "pid", "run(us)", "sleep(us)", "io_wait(us)", + "queued(us)", "total(us)") + foreach (pid+ in run_time) { + printf("%16s: %6d %10d %10d %10d %10d %10d\n", + pid_names[pid], pid, run_time[pid], sleep_time[pid], + io_wait_time[pid], queued_time[pid], + (run_time[pid] + sleep_time[pid] + queued_time[pid])); + } +} -- cgit From 29e2616aeeb82605a6efe1dbc574b499781eafbe Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Wed, 20 May 2009 14:46:25 -0700 Subject: PR10177: init/kill time in sleepy context only Previously, _stp_init_time and _stp_kill_time were being called from begin/end/error probes, which will run with preemption disabled. The BUG reported on RT kernels showed that cpufreq_unregister_notifier can end up sleeping, which violates our preemption block. This patch moves the init/kill into systemtap_module_init/exit, where it is safe to sleep. The code maintains a new predicate with the define STAP_NEED_GETTIMEOFDAY, so we don't still incur any timer overhead if it's not used. --- tapset/timestamp_gtod.stp | 17 ++--------------- testsuite/buildok/gtod_init.stp | 13 +++++++++++++ testsuite/buildok/gtod_noinit.stp | 13 +++++++++++++ testsuite/systemtap.base/gtod_init.exp | 29 ----------------------------- translate.cxx | 14 ++++++++++++++ 5 files changed, 42 insertions(+), 44 deletions(-) create mode 100755 testsuite/buildok/gtod_init.stp create mode 100755 testsuite/buildok/gtod_noinit.stp delete mode 100644 testsuite/systemtap.base/gtod_init.exp diff --git a/tapset/timestamp_gtod.stp b/tapset/timestamp_gtod.stp index 43b127dc..b916a3b1 100644 --- a/tapset/timestamp_gtod.stp +++ b/tapset/timestamp_gtod.stp @@ -7,23 +7,10 @@ // Public License (GPL); either version 2, or (at your option) any // later version. -function _gettimeofday_init:long() %{ - THIS->__retvalue = _stp_init_time(); /* Kick off the Big Bang. */ +%{ +#define STAP_NEED_GETTIMEOFDAY 1 %} -probe begin(-0x8000000000000000) { - if (_gettimeofday_init() != 0) - error("couldn't initialize gettimeofday") -} - -function _gettimeofday_kill() %{ - _stp_kill_time(); /* Go to a beach. Drink a beer. */ -%} - -probe end(0x7FFFFFFFFFFFFFFF), error(0x7FFFFFFFFFFFFFFF) { - _gettimeofday_kill() -} - /** * sfunction gettimeofday_ns - Number of nanoseconds since UNIX epoch. diff --git a/testsuite/buildok/gtod_init.stp b/testsuite/buildok/gtod_init.stp new file mode 100755 index 00000000..1d76aeab --- /dev/null +++ b/testsuite/buildok/gtod_init.stp @@ -0,0 +1,13 @@ +#! stap -gp4 + +# check that STAP_NEED_GETTIMEOFDAY is defined with a gettimeofday +function check() %{ +#ifndef STAP_NEED_GETTIMEOFDAY +#error "gettimeofday should define STAP_NEED_GETTIMEOFDAY!" +#endif +%} + +probe begin { + check() + println(gettimeofday_s()) +} diff --git a/testsuite/buildok/gtod_noinit.stp b/testsuite/buildok/gtod_noinit.stp new file mode 100755 index 00000000..94a9dfdc --- /dev/null +++ b/testsuite/buildok/gtod_noinit.stp @@ -0,0 +1,13 @@ +#! stap -gp4 + +# check that STAP_NEED_GETTIMEOFDAY is NOT defined without a gettimeofday +function check() %{ +#ifdef STAP_NEED_GETTIMEOFDAY +#error "STAP_NEED_GETTIMEOFDAY should not be defined!" +#endif +%} + +probe begin { + check() + println(get_cycles()) +} diff --git a/testsuite/systemtap.base/gtod_init.exp b/testsuite/systemtap.base/gtod_init.exp deleted file mode 100644 index 48616b1f..00000000 --- a/testsuite/systemtap.base/gtod_init.exp +++ /dev/null @@ -1,29 +0,0 @@ -# test for checking initialization of the time subsystem -set test "gtod_init" - -# check that init and kill are both present with a gettimeofday -set time_init 0 -set time_kill 0 -spawn stap -p2 -e {probe begin { println(gettimeofday_s()) }} -expect { - -timeout 120 - -re {\n_gettimeofday_init:} { incr time_init; exp_continue } - -re {\n_gettimeofday_kill:} { incr time_kill; exp_continue } - timeout { fail "$test (timeout)" } - eof { - if {$time_init == 1} { pass "$test (init)" } { fail "$test (init $time_init)" } - if {$time_kill == 1} { pass "$test (kill)" } { fail "$test (kill $time_kill)" } - } -} -wait - -# check that init and kill are both NOT present without a gettimeofday -spawn stap -p2 -e {probe begin { println(get_cycles()) }} -expect { - -timeout 120 - -re {\n_gettimeofday_init:} { fail "$test (bad init)" } - -re {\n_gettimeofday_kill:} { fail "$test (bad kill)" } - timeout { fail "$test (timeout)" } - eof { pass "$test (no init/kill)" } -} -wait diff --git a/translate.cxx b/translate.cxx index 62c71aeb..9f45f5d1 100644 --- a/translate.cxx +++ b/translate.cxx @@ -1133,6 +1133,15 @@ c_unparser::emit_module_init () o->newline(-1) << "}"; o->newline() << "if (rc) goto out;"; + // initialize gettimeofday (if needed) + o->newline() << "#ifdef STAP_NEED_GETTIMEOFDAY"; + o->newline() << "rc = _stp_init_time();"; // Kick off the Big Bang. + o->newline() << "if (rc) {"; + o->newline(1) << "_stp_error (\"couldn't initialize gettimeofday\");"; + o->newline() << "goto out;"; + o->newline(-1) << "}"; + o->newline() << "#endif"; + o->newline() << "(void) probe_point;"; o->newline() << "(void) i;"; o->newline() << "(void) j;"; @@ -1359,6 +1368,11 @@ c_unparser::emit_module_exit () o->newline() << "#endif"; } + // teardown gettimeofday (if needed) + o->newline() << "#ifdef STAP_NEED_GETTIMEOFDAY"; + o->newline() << " _stp_kill_time();"; // Go to a beach. Drink a beer. + o->newline() << "#endif"; + // print final error/skipped counts if non-zero o->newline() << "if (atomic_read (& skipped_count) || " << "atomic_read (& error_count) || " -- cgit From 4acb6884cdfa8205a60b203aa9e48ab79efd9ea2 Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Wed, 20 May 2009 23:59:26 +0200 Subject: Fix gcc warning about Dwarf_Addr initialization. * translate.cxx (dump_unwindsyms): Initialize eh_frame to 0, not NULL. --- translate.cxx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/translate.cxx b/translate.cxx index 9f45f5d1..505c9fc6 100644 --- a/translate.cxx +++ b/translate.cxx @@ -4713,7 +4713,7 @@ dump_unwindsyms (Dwfl_Module *m, size_t debug_len = 0; void *eh_frame = NULL; size_t eh_len = 0; - Dwarf_Addr eh_addr = NULL; + Dwarf_Addr eh_addr = 0; get_unwind_data (m, &debug_frame, &eh_frame, &debug_len, &eh_len, &eh_addr); if (debug_frame != NULL && debug_len > 0) { -- cgit From d79591b3274ba961600d387f41277626608b02af Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Thu, 21 May 2009 00:38:46 -0400 Subject: some versions of bundled elfutils needs m4 for building --- systemtap.spec | 1 + 1 file changed, 1 insertion(+) diff --git a/systemtap.spec b/systemtap.spec index 332fedf8..d3b3f237 100644 --- a/systemtap.spec +++ b/systemtap.spec @@ -36,6 +36,7 @@ BuildRequires: nss-devel nss-tools pkgconfig %if %{with_bundled_elfutils} Source1: elfutils-%{elfutils_version}.tar.gz Patch1: elfutils-portability.patch +BuildRequires: m4 %define setup_elfutils -a1 %else BuildRequires: elfutils-devel >= %{elfutils_version} -- cgit From 1208cc21f63fff917e7817487d727d4cbe12d0ea Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Thu, 21 May 2009 10:28:55 -0400 Subject: PR10182: clean uprobes.ko during rpm upgrade --- systemtap.spec | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/systemtap.spec b/systemtap.spec index d3b3f237..c0864657 100644 --- a/systemtap.spec +++ b/systemtap.spec @@ -252,6 +252,13 @@ exit 0 chkconfig --del systemtap exit 0 +%post +# Remove any previously-built uprobes.ko materials +(make -C /usr/share/systemtap/runtime/uprobes clean) >/dev/null 3>&1 || true + +%preun +# Ditto +(make -C /usr/share/systemtap/runtime/uprobes clean) >/dev/null 3>&1 || true %files %defattr(-,root,root) -- cgit From 9e501962301f8c76b17a8eafc83fc2505c5457c0 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 22 May 2009 12:17:45 -0700 Subject: Restore staprun's support for REAL_UID/GID This is needed for run-stap so that stapio and all child processes can run as the originally invoking user instead of root. --- runtime/staprun/staprun_funcs.c | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/runtime/staprun/staprun_funcs.c b/runtime/staprun/staprun_funcs.c index 8da7e7e8..781bb999 100644 --- a/runtime/staprun/staprun_funcs.c +++ b/runtime/staprun/staprun_funcs.c @@ -459,8 +459,21 @@ int check_permissions(void) #endif /* If we're root, we can do anything. */ - if (getuid() == 0) + if (getuid() == 0) { + /* ... like overriding the real UID */ + const char *env_id = getenv("SYSTEMTAP_REAL_UID"); + if (env_id && setreuid(atoi(env_id), -1)) + err("WARNING: couldn't set staprun UID to '%s': %s", + env_id, strerror(errno)); + + /* ... or overriding the real GID */ + env_id = getenv("SYSTEMTAP_REAL_GID"); + if (env_id && setregid(atoi(env_id), -1)) + err("WARNING: couldn't set staprun GID to '%s': %s", + env_id, strerror(errno)); + return 1; + } /* Check permissions for group membership. */ check_groups_rc = check_groups (); -- cgit From bf4b8ae2b55776433785ee77c5a3985b63364a87 Mon Sep 17 00:00:00 2001 From: Przemyslaw Pawelczyk Date: Fri, 22 May 2009 13:58:27 +0200 Subject: Unify formatting of nd_syscalls.stp. Rules were already specified in commit c0c1ccc6. Signed-off-by: Josh Stone --- tapset/nd_syscalls.stp | 213 ++++++++++++++++++++++++------------------------- 1 file changed, 103 insertions(+), 110 deletions(-) diff --git a/tapset/nd_syscalls.stp b/tapset/nd_syscalls.stp index 32c3640e..b7172c0c 100644 --- a/tapset/nd_syscalls.stp +++ b/tapset/nd_syscalls.stp @@ -27,7 +27,7 @@ * braces are decoded structs. * * retstr - a string containing the return value in an easy-to-read format. -* Set in return probes only. +* Set in return probes only. */ @@ -106,7 +106,7 @@ probe nd_syscall.add_key = kprobe.function("sys_add_key") ? // payload_uaddr = $_payload // plen = $plen // ringid = $ringid - // argstr = sprintf("%s, %s, %s, %d, %d", + // argstr = sprintf("%s, %s, %s, %d, %d", // user_string_quoted($_type), // user_string_quoted($_description), // text_strn(user_string($_payload), syscall_string_trunc, 1), @@ -117,11 +117,11 @@ probe nd_syscall.add_key = kprobe.function("sys_add_key") ? payload_uaddr = pointer_arg(3) plen = ulong_arg(4) ringid = int_arg(5) - argstr = sprintf("%s, %s, %s, %d, %d", - user_string_quoted(type_uaddr), - user_string_quoted(description_uaddr), - text_strn(user_string(payload_uaddr), syscall_string_trunc, 1), - plen, ringid) + argstr = sprintf("%s, %s, %s, %d, %d", + user_string_quoted(type_uaddr), + user_string_quoted(description_uaddr), + text_strn(user_string(payload_uaddr), syscall_string_trunc, 1), + plen, ringid) } probe nd_syscall.add_key.return = kprobe.function("sys_add_key").return ? { @@ -200,14 +200,14 @@ probe nd_syscall.bdflush = kprobe.function("sys_bdflush") ? name = "bdflush" // func = $func // data = $data - // if (($func>=2)&&($func%2==0)) + // if (($func >= 2) && ($func % 2 == 0)) // data_str = sprintf("%p", $data) // else // data_str = sprintf("%d", $data) asmlinkage() func = int_arg(1) data = long_arg(2) - if ((func>=2)&&(func%2==0)) + if ((func >= 2) && (func % 2 == 0)) data_str = sprintf("%p", data) else data_str = sprintf("%d", data) @@ -361,12 +361,12 @@ probe nd_syscall.chown = kprobe.function("sys_chown") // path = user_string($filename) // owner = __int32($user) // group = __int32($group) - // argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) + // argstr = sprintf("%s, %d, %d", user_string_quoted($filename), owner, group) asmlinkage() path = user_string(pointer_arg(1)) owner = __int32(uint_arg(2)) group = __int32(uint_arg(3)) - argstr = sprintf("%s, %d, %d", user_string_quoted(pointer_arg(1)), owner, group) + argstr = sprintf("%s, %d, %d", user_string_quoted(pointer_arg(1)), owner, group) } probe nd_syscall.chown.return = kprobe.function("sys_chown").return { @@ -374,7 +374,7 @@ probe nd_syscall.chown.return = kprobe.function("sys_chown").return retstr = returnstr(1) } # chown16 ___________________________________________________ -# long sys_chown16(const char __user * filename, old_uid_t user, +# long sys_chown16(const char __user * filename, old_uid_t user, # old_gid_t group) # probe nd_syscall.chown16 = kprobe.function("sys_chown16") ? @@ -416,7 +416,7 @@ probe nd_syscall.chroot.return = kprobe.function("sys_chroot").return # clock_getres _______________________________________________ # long sys_clock_getres(clockid_t which_clock, struct timespec __user *tp) # long compat_clock_getres(clockid_t which_clock, struct compat_timespec __user *tp) -# +# probe nd_syscall.clock_getres = kprobe.function("sys_clock_getres"), kprobe.function("compat_clock_getres") ? { @@ -480,7 +480,7 @@ probe nd_syscall.clock_nanosleep = kprobe.function("sys_clock_nanosleep") else flag_str = sprintf("0x%x", flags) argstr = sprintf("%s, %s, %s, %p", _get_wc_str(int_arg(1)), flag_str, - _struct_timespec_u(pointer_arg(3), 1), pointer_arg(4)) + _struct_timespec_u(pointer_arg(3), 1), pointer_arg(4)) } probe nd_syscall.clock_nanosleep.return = kprobe.function("sys_clock_nanosleep").return { @@ -510,8 +510,8 @@ probe nd_syscall.compat_clock_nanosleep = kprobe.function("compat_clock_nanoslee else flag_str = sprintf("0x%x", flags) argstr = sprintf("%s, %s, %s, %p", _get_wc_str(int_arg(1)), flag_str, - _struct_compat_timespec_u(pointer_arg(3), 1), - pointer_arg(4)) + _struct_compat_timespec_u(pointer_arg(3), 1), + pointer_arg(4)) } probe nd_syscall.compat_clock_nanosleep.return = kprobe.function("compat_clock_nanosleep").return ?, kprobe.function("compat_sys_clock_nanosleep").return ? @@ -892,7 +892,7 @@ probe nd_syscall.fadvise64_64 = kprobe.function("sys_fadvise64_64") advice = int_arg(4) argstr = sprintf("%d, %d, %d, %s", fd, offset, len, _fadvice_advice_str(advice)) } -probe nd_syscall.fadvise64_64.return = kprobe.function("sys_fadvise64_64").return +probe nd_syscall.fadvise64_64.return = kprobe.function("sys_fadvise64_64").return { name = "fadvise64_64" retstr = returnstr(1) @@ -930,7 +930,7 @@ probe nd_syscall.fadvise64_64 = kprobe.function("sys_fadvise64_64") advice = 0 argstr = "" } -probe nd_syscall.fadvise64_64.return = kprobe.function("sys_fadvise64_64").return +probe nd_syscall.fadvise64_64.return = kprobe.function("sys_fadvise64_64").return { name = "fadvise64_64" retstr = returnstr(1) @@ -980,12 +980,12 @@ probe nd_syscall.fchown = kprobe.function("sys_fchown") // fd = $fd // owner = __int32($user) // group = __int32($group) - // argstr = sprintf("%d, %d, %d", $fd, owner, group) + // argstr = sprintf("%d, %d, %d", $fd, owner, group) asmlinkage() fd = int_arg(1) owner = __int32(uint_arg(2)) group = __int32(uint_arg(3)) - argstr = sprintf("%d, %d, %d", fd, owner, group) + argstr = sprintf("%d, %d, %d", fd, owner, group) } probe nd_syscall.fchown.return = kprobe.function("sys_fchown").return { @@ -1125,7 +1125,8 @@ probe nd_syscall.flock.return = kprobe.function("sys_flock").return retstr = returnstr(1) } -function __is_user_regs:long (regs:long) %{ /* pure */ +function __is_user_regs:long (regs:long) /* pure */ +%{ struct pt_regs * regs = (void *)((unsigned long)THIS->regs); /* copied from asm/ptrace.h */ #if defined(__i386__) @@ -1181,7 +1182,7 @@ probe nd_syscall.fork = kprobe.function("do_fork") if (!__is_user_regs(regs)) { name = "fork_kernel_thread" - argstr = __fork_flags(clone_flags) + argstr = __fork_flags(clone_flags) } else if (clone_flags & 17) name = "fork" else if (clone_flags & 0x4000) @@ -1258,7 +1259,7 @@ probe nd_syscall.fsetxattr.return = kprobe.function("sys_fsetxattr").return # struct oldabi_stat64 __user * statbuf) # long compat_sys_newfstat(unsigned int fd, struct compat_stat __user * statbuf) # -probe nd_syscall.fstat = kprobe.function("sys_fstat") ?, +probe nd_syscall.fstat = kprobe.function("sys_fstat") ?, kprobe.function("sys_fstat64") ?, kprobe.function("sys32_fstat64") ?, kprobe.function("sys_newfstat") ?, @@ -1290,7 +1291,7 @@ probe nd_syscall.fstat.return = kprobe.function("sys_fstat").return ?, # long sys_newfstatat(int dfd, char __user *filename, struct stat __user *statbuf, int flag) # long sys_fstatat64(int dfd, char __user *filename, struct stat64 __user *statbuf, int flag) # long compat_sys_newfstatat(unsigned int dfd, char __user *filename, struct compat_stat __user *statbuf, int flag) -probe nd_syscall.fstatat = kprobe.function("sys_fstatat64") ?, +probe nd_syscall.fstatat = kprobe.function("sys_fstatat64") ?, kprobe.function("sys_newfstatat") ?, kprobe.function("compat_sys_newfstatat") ?, kprobe.function("sys32_fstatat64") ? @@ -1306,7 +1307,7 @@ probe nd_syscall.fstatat = kprobe.function("sys_fstatat64") ?, buf_uaddr = pointer_arg(3) argstr = sprintf("%s, %s, %p, %s", _dfd_str(dirfd), user_string_quoted(pointer_arg(2)), buf_uaddr, _at_flag_str(int_arg(4))) } -probe nd_syscall.fstatat.return = kprobe.function("sys_fstatat64").return ?, +probe nd_syscall.fstatat.return = kprobe.function("sys_fstatat64").return ?, kprobe.function("sys_newfstatat").return ?, kprobe.function("compat_sys_newfstatat").return ?, kprobe.function("sys32_fstatat64").return ? @@ -1435,11 +1436,11 @@ probe nd_syscall.futex = kprobe.function("sys_futex") ? // uaddr2_uaddr = $uaddr2 // val3 = $val3 // if (op == 0) - // argstr = sprintf("%p, %s, %d, %s", $uaddr, _futex_op_str($op), - // $val, _struct_timespec_u($utime, 1)) + // argstr = sprintf("%p, %s, %d, %s", $uaddr, _futex_op_str($op), + // $val, _struct_timespec_u($utime, 1)) // else - // argstr = sprintf("%p, %s, %d", $uaddr, _futex_op_str($op), - // $val) + // argstr = sprintf("%p, %s, %d", $uaddr, _futex_op_str($op), + // $val) asmlinkage() futex_uaddr = pointer_arg(1) op = int_arg(2) @@ -1450,10 +1451,10 @@ probe nd_syscall.futex = kprobe.function("sys_futex") ? if (op == 0) argstr = sprintf("%p, %s, %d, %s", futex_uaddr, _futex_op_str(op), val, - _struct_timespec_u(utime_uaddr, 1)) + _struct_timespec_u(utime_uaddr, 1)) else argstr = sprintf("%p, %s, %d", futex_uaddr, - _futex_op_str(op), val) + _futex_op_str(op), val) } probe nd_syscall.futex.return = kprobe.function("sys_futex").return ? { @@ -1470,11 +1471,11 @@ probe nd_syscall.compat_futex = kprobe.function("compat_sys_futex") ? // uaddr2_uaddr = $uaddr2 // val3 = $val3 // if (op == 0) - // argstr = sprintf("%p, %s, %d, %s", $uaddr, _futex_op_str($op), - // $val, _struct_compat_timespec_u($utime, 1)) + // argstr = sprintf("%p, %s, %d, %s", $uaddr, _futex_op_str($op), + // $val, _struct_compat_timespec_u($utime, 1)) // else - // argstr = sprintf("%p, %s, %d", $uaddr, _futex_op_str($op), - // $val) + // argstr = sprintf("%p, %s, %d", $uaddr, _futex_op_str($op), + // $val) asmlinkage() futex_uaddr = pointer_arg(1) op = int_arg(2) @@ -1485,10 +1486,10 @@ probe nd_syscall.compat_futex = kprobe.function("compat_sys_futex") ? if (op == 0) argstr = sprintf("%p, %s, %d, %s", futex_uaddr, _futex_op_str(op), val, - _struct_compat_timespec_u(utime_uaddr, 1)) + _struct_compat_timespec_u(utime_uaddr, 1)) else argstr = sprintf("%p, %s, %d", futex_uaddr, - _futex_op_str(op), val) + _futex_op_str(op), val) } probe nd_syscall.compat_futex.return = kprobe.function("compat_sys_futex").return ? { @@ -1509,14 +1510,14 @@ probe nd_syscall.futimesat = kprobe.function("sys_futimesat") ? // filename_uaddr = $filename // filename = user_string($filename) // tvp_uaddr = $utimes - // argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), + // argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), // _struct_timeval_u($utimes, 2)) asmlinkage() dirfd = int_arg(1) filename_uaddr = pointer_arg(2) filename = user_string(filename_uaddr) tvp_uaddr = pointer_arg(3) - argstr = sprintf("%s, %s, %s", _dfd_str(dirfd), user_string_quoted(filename_uaddr), + argstr = sprintf("%s, %s, %s", _dfd_str(dirfd), user_string_quoted(filename_uaddr), _struct_timeval_u(tvp_uaddr, 2)) } probe nd_syscall.compat_futimesat = kprobe.function("compat_sys_futimesat") ? @@ -1526,14 +1527,14 @@ probe nd_syscall.compat_futimesat = kprobe.function("compat_sys_futimesat") ? // filename_uaddr = $filename // filename = user_string($filename) // tvp_uaddr = $utimes - // argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), + // argstr = sprintf("%s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), // _struct_timeval_u($utimes, 2)) asmlinkage() dirfd = uint_arg(1) filename_uaddr = pointer_arg(2) filename = user_string(pointer_arg(2)) tvp_uaddr = pointer_arg(3) - argstr = sprintf("%s, %s, %s", _dfd_str(uint_arg(1)), user_string_quoted(pointer_arg(2)), + argstr = sprintf("%s, %s, %s", _dfd_str(uint_arg(1)), user_string_quoted(pointer_arg(2)), _struct_compat_timeval_u(pointer_arg(3), 2)) } probe nd_syscall.futimesat.return = kprobe.function("sys_futimesat").return ? @@ -1641,7 +1642,7 @@ probe nd_syscall.geteuid.return = kprobe.function("sys_geteuid16").return ?, # probe nd_syscall.getgid = kprobe.function("sys_getgid16") ?, kprobe.function("sys32_getgid16") ?, - kprobe.function("sys_getgid") + kprobe.function("sys_getgid") { name = "getgid" argstr = "" @@ -1706,11 +1707,11 @@ probe nd_syscall.getitimer = kprobe.function("sys_getitimer") name = "getitimer" // which = $which // value_uaddr = $value - // argstr = sprintf("%s, %p", _itimer_which_str($which), $value) + // argstr = sprintf("%s, %p", _itimer_which_str($which), $value) asmlinkage() which = int_arg(1) value_uaddr = pointer_arg(2) - argstr = sprintf("%s, %p", _itimer_which_str(which), value_uaddr ) + argstr = sprintf("%s, %p", _itimer_which_str(which), value_uaddr) } probe nd_syscall.getitimer.return = kprobe.function("sys_getitimer").return { @@ -1723,11 +1724,11 @@ probe nd_syscall.compat_getitimer = kprobe.function("compat_sys_getitimer") ? name = "getitimer" // which = $which // value_uaddr = $it - // argstr = sprintf("%s, %p", _itimer_which_str($which), $it) + // argstr = sprintf("%s, %p", _itimer_which_str($which), $it) asmlinkage() which = int_arg(1) value_uaddr = pointer_arg(2) - argstr = sprintf("%s, %p", _itimer_which_str(which), value_uaddr) + argstr = sprintf("%s, %p", _itimer_which_str(which), value_uaddr) } probe nd_syscall.compat_getitimer.return = kprobe.function("compat_sys_getitimer").return ? { @@ -1764,7 +1765,7 @@ probe nd_syscall.get_mempolicy = kprobe.function("sys_get_mempolicy") ?, addr = ulong_arg(4) flags = ulong_arg(5) argstr = sprintf("%p, %p, %d, %p, 0x%x", policy_uaddr, - nmask_uaddr, maxnode, addr, flags) + nmask_uaddr, maxnode, addr, flags) } probe nd_syscall.get_mempolicy.return = kprobe.function("sys_get_mempolicy").return ?, kprobe.function("compat_sys_get_mempolicy").return ? @@ -1877,7 +1878,7 @@ probe nd_syscall.getpriority.return = kprobe.function("sys_getpriority").return # old_uid_t __user *egid, # old_uid_t __user *sgid) probe nd_syscall.getresgid = kprobe.function("sys_getresgid16") ?, - kprobe.function("sys_getresgid") + kprobe.function("sys_getresgid") { name = "getresgid" // rgid_uaddr = $rgid @@ -1898,7 +1899,7 @@ probe nd_syscall.getresgid.return = kprobe.function("sys_getresgid16").return ?, } # getresuid __________________________________________________ -# long sys_getresuid(uid_t __user *ruid, +# long sys_getresuid(uid_t __user *ruid, # uid_t __user *euid, # uid_t __user *suid) probe nd_syscall.getresuid = kprobe.function("sys_getresuid16") ?, @@ -1916,7 +1917,7 @@ probe nd_syscall.getresuid = kprobe.function("sys_getresuid16") ?, argstr = sprintf("%p, %p, %p", ruid_uaddr, euid_uaddr, suid_uaddr) } probe nd_syscall.getresuid.return = kprobe.function("sys_getresuid16").return ?, - kprobe.function("sys_getresuid").return + kprobe.function("sys_getresuid").return { name = "getresuid" retstr = returnstr(1) @@ -1953,27 +1954,19 @@ probe nd_syscall.getrusage = kprobe.function("sys_getrusage") { name = "getrusage" // who = $who - // if($who==-2) - // { + // if ($who == -2) { // # RUSAGE_BOTH is not valid argument for sys_getrusage // who_str = sprintf("UNKNOWN VALUE: %d", $who) - // } - // else - // { + // } else // who_str = _rusage_who_str($who) - // } // usage_uaddr = $ru asmlinkage() who = int_arg(1) - if(who==-2) - { + if (who == -2) { # RUSAGE_BOTH is not valid argument for sys_getrusage who_str = sprintf("UNKNOWN VALUE: %d", who) - } - else - { + } else who_str = _rusage_who_str(who) - } usage_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", who_str, usage_uaddr) } @@ -2051,10 +2044,10 @@ probe nd_syscall.getsockopt = kprobe.function("sys_getsockopt") ?, optval_uaddr = pointer_arg(4) optlen_uaddr = pointer_arg(5) argstr = sprintf("%d, %s, %s, %p, %p", fd, _sockopt_level_str(level), - _sockopt_optname_str(optname), optval_uaddr, optlen_uaddr) + _sockopt_optname_str(optname), optval_uaddr, optlen_uaddr) } probe nd_syscall.getsockopt.return = kprobe.function("sys_getsockopt").return ?, - kprobe.function("compat_sys_getsockopt").return ? + kprobe.function("compat_sys_getsockopt").return ? { name = "getsockopt" retstr = returnstr(1) @@ -2076,7 +2069,7 @@ probe nd_syscall.gettid.return = kprobe.function("sys_gettid").return # gettimeofday _______________________________________________ # long sys_gettimeofday(struct timeval __user *tv, # struct timezone __user *tz) -# long sys32_gettimeofday(struct compat_timeval __user *tv, +# long sys32_gettimeofday(struct compat_timeval __user *tv, # struct timezone __user *tz) # long compat_sys_gettimeofday(struct compat_timeval __user *tv, # struct timezone __user *tz) @@ -2136,11 +2129,11 @@ probe nd_syscall.getxattr = kprobe.function("sys_getxattr") // name2 = user_string($name) // value_uaddr = $value // size = $size - // argstr = sprintf("%s, %s, %p, %d", + // argstr = sprintf("%s, %s, %p, %d", // %( kernel_v >= "2.6.27" %? - // user_string_quoted($pathname), + // user_string_quoted($pathname), // %: - // user_string_quoted($path), + // user_string_quoted($path), // %) // user_string_quoted($name), // value_uaddr, size) @@ -2150,8 +2143,8 @@ probe nd_syscall.getxattr = kprobe.function("sys_getxattr") name2 = user_string(pointer_arg(2)) value_uaddr = pointer_arg(3) size = ulong_arg(4) - argstr = sprintf("%s, %s, %p, %d", - user_string_quoted(path), + argstr = sprintf("%s, %s, %p, %d", + user_string_quoted(path), user_string_quoted(pointer_arg(2)), value_uaddr, size) } @@ -2380,7 +2373,7 @@ probe nd_syscall.ioperm.return = kprobe.function("sys_ioperm").return ? # io_setup ___________________________________________________ # long sys_io_setup(unsigned nr_events, aio_context_t __user *ctxp) -# +# probe nd_syscall.io_setup = kprobe.function("sys_io_setup") { name = "io_setup" @@ -2601,7 +2594,7 @@ probe nd_syscall.lchown.return = kprobe.function("sys_lchown").return } # lchown16 ___________________________________________________ -# long sys_lchown16(const char __user * filename, old_uid_t user, +# long sys_lchown16(const char __user * filename, old_uid_t user, # old_gid_t group) # probe nd_syscall.lchown16 = kprobe.function("sys_lchown16") ? @@ -2640,11 +2633,11 @@ probe nd_syscall.lgetxattr = kprobe.function("sys_lgetxattr") // name2 = user_string($name) // value_uaddr = $value // size = $size - // argstr = sprintf("%s, %s, %p, %d", + // argstr = sprintf("%s, %s, %p, %d", // %( kernel_v >= "2.6.27" %? - // user_string_quoted($pathname), + // user_string_quoted($pathname), // %: - // user_string_quoted($path), + // user_string_quoted($path), // %) // user_string_quoted($name), // value_uaddr, size) @@ -2654,8 +2647,8 @@ probe nd_syscall.lgetxattr = kprobe.function("sys_lgetxattr") name2 = user_string(pointer_arg(2)) value_uaddr = pointer_arg(3) size = ulong_arg(4) - argstr = sprintf("%s, %s, %p, %d", - user_string_quoted(pointer_arg(1)), + argstr = sprintf("%s, %s, %p, %d", + user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2)), value_uaddr, size) } @@ -2672,14 +2665,14 @@ probe nd_syscall.link = kprobe.function("sys_link") name = "link" // oldpath = user_string($oldname) // newpath = user_string($newname) - // argstr = sprintf("%s, %s", - // user_string_quoted($oldname), + // argstr = sprintf("%s, %s", + // user_string_quoted($oldname), // user_string_quoted($newname)) asmlinkage() oldpath = user_string(pointer_arg(1)) newpath = user_string(pointer_arg(2)) - argstr = sprintf("%s, %s", - user_string_quoted(pointer_arg(1)), + argstr = sprintf("%s, %s", + user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } probe nd_syscall.link.return = kprobe.function("sys_link").return @@ -2695,11 +2688,11 @@ probe nd_syscall.listen = kprobe.function("sys_listen") ? name = "listen" // sockfd = $fd // backlog = $backlog - // argstr = sprintf("%d, %d", $fd, $backlog) + // argstr = sprintf("%d, %d", $fd, $backlog) asmlinkage() sockfd = int_arg(1) backlog = int_arg(2) - argstr = sprintf("%d, %d", sockfd, backlog) + argstr = sprintf("%d, %d", sockfd, backlog) } probe nd_syscall.listen.return = kprobe.function("sys_listen").return ? { @@ -2833,11 +2826,11 @@ probe nd_syscall.lremovexattr = kprobe.function("sys_lremovexattr") // %( kernel_v >= "2.6.27" %? // path_uaddr = $pathname // path = user_string($pathname) - // argstr = sprintf("%s, %s", user_string_quoted($pathname), user_string_quoted($name)) + // argstr = sprintf("%s, %s", user_string_quoted($pathname), user_string_quoted($name)) // %: // path_uaddr = $path // path = user_string($path) - // argstr = sprintf("%s, %s", user_string_quoted($path), user_string_quoted($name)) + // argstr = sprintf("%s, %s", user_string_quoted($path), user_string_quoted($name)) // %) asmlinkage() path_uaddr = pointer_arg(1) @@ -2898,11 +2891,11 @@ probe nd_syscall.lsetxattr = kprobe.function("sys_lsetxattr") // value_uaddr = $value // size = $size // flags = $flags - // argstr = sprintf("%s, %s, %p, %d, %d", + // argstr = sprintf("%s, %s, %p, %d, %d", // %( kernel_v >= "2.6.27" %? - // user_string_quoted($pathname), + // user_string_quoted($pathname), // %: - // user_string_quoted($path), + // user_string_quoted($path), // %) // user_string_quoted($name), // value_uaddr, $size, $flags) @@ -2914,10 +2907,10 @@ probe nd_syscall.lsetxattr = kprobe.function("sys_lsetxattr") value_uaddr = pointer_arg(3) size = ulong_arg(4) flags = int_arg(5) - argstr = sprintf("%s, %s, %p, %d, %d", - user_string_quoted(path_uaddr), - user_string_quoted(name_uaddr), - value_uaddr, size, flags) + argstr = sprintf("%s, %s, %p, %d, %d", + user_string_quoted(path_uaddr), + user_string_quoted(name_uaddr), + value_uaddr, size, flags) } probe nd_syscall.lsetxattr.return = kprobe.function("sys_lsetxattr").return { @@ -2944,11 +2937,11 @@ probe nd_syscall.lstat = kprobe.function("sys_lstat") ?, name = "lstat" // path = user_string($filename) // buf_uaddr = $statbuf - // argstr = sprintf("%s, %p", user_string_quoted($filename), $statbuf) + // argstr = sprintf("%s, %p", user_string_quoted($filename), $statbuf) asmlinkage() path = user_string(pointer_arg(1)) buf_uaddr = pointer_arg(2) - argstr = sprintf("%s, %p", user_string_quoted(pointer_arg(1)), buf_uaddr) + argstr = sprintf("%s, %p", user_string_quoted(pointer_arg(1)), buf_uaddr) } probe nd_syscall.lstat.return = kprobe.function("sys_lstat").return ?, kprobe.function("sys_newlstat").return ?, @@ -2956,7 +2949,7 @@ probe nd_syscall.lstat.return = kprobe.function("sys_lstat").return ?, kprobe.function("sys32_lstat64").return ?, kprobe.function("sys_lstat64").return ?, kprobe.function("sys_oabi_lstat64").return ? -{ +{ name = "lstat" retstr = returnstr(1) } @@ -3020,7 +3013,7 @@ probe nd_syscall.mbind = kprobe.function("sys_mbind") ?, maxnode = ulong_arg(5) flags = uint_arg(6) argstr = sprintf("%d, %d, %d, %p, %d, 0x%x", start, len, mode, - nmask_uaddr, maxnode, flags) + nmask_uaddr, maxnode, flags) } probe nd_syscall.mbind.return = kprobe.function("sys_mbind").return ?, kprobe.function("compat_sys_mbind").return ? @@ -3228,10 +3221,10 @@ probe nd_syscall.move_pages.return = kprobe.function("sys_move_pages").return ?, # char __user * type, # unsigned long flags, # void __user * data) -# long compat_sys_mount(char __user * dev_name, +# long compat_sys_mount(char __user * dev_name, # char __user * dir_name, -# char __user * type, -# unsigned long flags, +# char __user * type, +# unsigned long flags, # void __user * data) probe nd_syscall.mount = kprobe.function("sys_mount"), kprobe.function("compat_sys_mount") ? @@ -3243,10 +3236,10 @@ probe nd_syscall.mount = kprobe.function("sys_mount"), // mountflags = $flags // mountflags_str = _mountflags_str($flags) // data = text_strn(user_string($data), syscall_string_trunc, 1) - // argstr = sprintf("%s, %s, %s, %s, %s", - // user_string_quoted($dev_name), - // user_string_quoted($dir_name), - // user_string_quoted($type), + // argstr = sprintf("%s, %s, %s, %s, %s", + // user_string_quoted($dev_name), + // user_string_quoted($dir_name), + // user_string_quoted($type), // mountflags_str, data) asmlinkage() source = user_string(pointer_arg(1)) @@ -3255,13 +3248,13 @@ probe nd_syscall.mount = kprobe.function("sys_mount"), mountflags = ulong_arg(4) mountflags_str = _mountflags_str(mountflags) data = text_strn(user_string(pointer_arg(5)), syscall_string_trunc, 1) - argstr = sprintf("%s, %s, %s, %s, %s", - user_string_quoted(pointer_arg(1)), - user_string_quoted(pointer_arg(2)), - user_string_quoted(pointer_arg(3)), + argstr = sprintf("%s, %s, %s, %s, %s", + user_string_quoted(pointer_arg(1)), + user_string_quoted(pointer_arg(2)), + user_string_quoted(pointer_arg(3)), mountflags_str, data) } -probe nd_syscall.mount.return = kprobe.function("sys_mount").return, +probe nd_syscall.mount.return = kprobe.function("sys_mount").return, kprobe.function("compat_sys_mount").return ? { name = "mount" @@ -3416,7 +3409,7 @@ probe nd_syscall.mq_timedreceive = kprobe.function("sys_mq_timedreceive") ?, msg_prio_uaddr = pointer_arg(4) abs_timeout_uaddr = pointer_arg(5) argstr = sprintf("%d, %p, %d, %p, %p", mqdes, msg_ptr_uaddr, msg_len, - msg_prio_uaddr, abs_timeout_uaddr) + msg_prio_uaddr, abs_timeout_uaddr) } probe nd_syscall.mq_timedreceive.return = kprobe.function("sys_mq_timedreceive").return ?, kprobe.function("compat_sys_mq_timedreceive").return ? @@ -3454,7 +3447,7 @@ probe nd_syscall.mq_timedsend = kprobe.function("sys_mq_timedsend") ?, msg_prio = uint_arg(4) abs_timeout_uaddr = pointer_arg(5) argstr = sprintf("%d, %p, %d, %d, %p", mqdes, msg_ptr_uaddr, msg_len, - msg_prio, abs_timeout_uaddr) + msg_prio, abs_timeout_uaddr) } probe nd_syscall.mq_timedsend.return = kprobe.function("sys_mq_timedsend").return ?, kprobe.function("compat_sys_mq_timedsend").return ? -- cgit From 8b09a1a4620cd8eac7d6df65bda799f5d4bcfe2b Mon Sep 17 00:00:00 2001 From: Przemyslaw Pawelczyk Date: Fri, 22 May 2009 16:31:15 +0200 Subject: Remove return probes for exit[_group] in nd_syscalls.stp. Analogue of commit 39a8b0bc. Signed-off-by: Josh Stone --- tapset/nd_syscalls.stp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/tapset/nd_syscalls.stp b/tapset/nd_syscalls.stp index b7172c0c..aa6ad694 100644 --- a/tapset/nd_syscalls.stp +++ b/tapset/nd_syscalls.stp @@ -832,7 +832,8 @@ probe nd_syscall.exit = kprobe.function("do_exit") status = int_arg(1) argstr = sprint(status) } -probe nd_syscall.exit.return = end {} +# sys_exit() never returns, and is blacklisted for return probes, +# so no alias here. See bz6588. # exit_group _________________________________________________ # void sys_exit_group(int error_code) @@ -846,8 +847,8 @@ probe nd_syscall.exit_group = kprobe.function("sys_exit_group") status = int_arg(1) argstr = sprint(status) } - -probe nd_syscall.exit_group.return = end {} +# sys_exit_group() never returns, and is blacklisted for return probes, +# so no alias here. See bz6588. %(arch != "x86_64" %? # fadvise64 __________________________________________________ -- cgit From edd119a6daa564ffc7ba8db9bc2927929ea7e25e Mon Sep 17 00:00:00 2001 From: Przemyslaw Pawelczyk Date: Fri, 22 May 2009 17:15:21 +0200 Subject: Add missing probe points in nd_syscalls.stp. Add probe points for faccessat, fchmodat, fchownat, linkat and mknodat. Analogue of commits: a3d153e5, 335972be, 46e2c2c1, c815c982, dac6e242 and bad69f1d. Signed-off-by: Josh Stone --- tapset/nd_syscalls.stp | 154 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 154 insertions(+) diff --git a/tapset/nd_syscalls.stp b/tapset/nd_syscalls.stp index aa6ad694..fef79a0c 100644 --- a/tapset/nd_syscalls.stp +++ b/tapset/nd_syscalls.stp @@ -850,6 +850,32 @@ probe nd_syscall.exit_group = kprobe.function("sys_exit_group") # sys_exit_group() never returns, and is blacklisted for return probes, # so no alias here. See bz6588. +# faccessat __________________________________________________ +# new function with 2.6.16 +# long sys_faccessat(int dfd, const char __user *filename, int mode) +probe nd_syscall.faccessat = kprobe.function("sys_faccessat") ? +{ + name = "faccessat" + // dirfd = $dfd + // dirfd_str = _dfd_str($dfd) + // pathname = user_string($filename) + // mode = $mode + // mode_str = _access_mode_str($mode) + // argstr = sprintf("%s, %s, %s", dirfd_str, user_string_quoted($filename), mode_str) + asmlinkage() + dirfd = int_arg(1) + dirfd_str = _dfd_str(dirfd) + pathname = user_string(pointer_arg(2)) + mode = int_arg(3) + mode_str = _access_mode_str(mode) + argstr = sprintf("%s, %s, %s", dirfd_str, user_string_quoted(pointer_arg(2)), mode_str) +} +probe nd_syscall.faccessat.return = kprobe.function("sys_faccessat").return ? +{ + name = "faccessat" + retstr = returnstr(1) +} + %(arch != "x86_64" %? # fadvise64 __________________________________________________ # long sys_fadvise64(int fd, loff_t offset, size_t len, int advice) @@ -973,6 +999,31 @@ probe nd_syscall.fchmod.return = kprobe.function("sys_fchmod").return retstr = returnstr(1) } +# fchmodat ___________________________________________________ +# new function with 2.6.16 +# long sys_fchmodat(int dfd, const char __user *filename, +# mode_t mode) +probe nd_syscall.fchmodat = kprobe.function("sys_fchmodat") ? +{ + name = "fchmodat" + // dirfd = $dfd + // dirfd_str = _dfd_str($dfd) + // pathname = user_string($filename) + // mode = $mode + // argstr = sprintf("%s, %s, %#o", dirfd_str, user_string_quoted($filename), $mode) + asmlinkage() + dirfd = int_arg(1) + dirfd_str = _dfd_str(dirfd) + pathname = user_string(pointer_arg(2)) + mode = uint_arg(3) + argstr = sprintf("%s, %s, %#o", dirfd_str, user_string_quoted(pointer_arg(2)), mode) +} +probe nd_syscall.fchmodat.return = kprobe.function("sys_fchmodat").return ? +{ + name = "fchmodat" + retstr = returnstr(1) +} + # fchown _____________________________________________________ # long sys_fchown(unsigned int fd, uid_t user, gid_t group) probe nd_syscall.fchown = kprobe.function("sys_fchown") @@ -1015,6 +1066,39 @@ probe nd_syscall.fchown16.return = kprobe.function("sys_fchown16").return ? retstr = returnstr(1) } +# fchownat ___________________________________________________ +# new function with 2.6.16 +# long sys_fchownat(int dfd, const char __user *filename, +# uid_t user, gid_t group, int flag) +probe nd_syscall.fchownat = kprobe.function("sys_fchownat") ? +{ + name = "fchownat" + // dirfd = $dfd + // dirfd_str = _dfd_str($dfd) + // pathname = user_string($filename) + // owner = __int32($user) + // group = __int32($group) + // flags = $flag + // flags_str = _at_flag_str($flag) + // argstr = sprintf("%s, %s, %d, %d, %s", + // dirfd_str, user_string_quoted($filename), owner, group, flags_str) + asmlinkage() + dirfd = int_arg(1) + dirfd_str = _dfd_str(dirfd) + pathname = user_string(pointer_arg(2)) + owner = __int32(uint_arg(3)) + group = __int32(uint_arg(4)) + flags = int_arg(5) + flags_str = _at_flag_str(flags) + argstr = sprintf("%s, %s, %d, %d, %s", + dirfd_str, user_string_quoted(pointer_arg(2)), owner, group, flags_str) +} +probe nd_syscall.fchownat.return = kprobe.function("sys_fchownat").return ? +{ + name = "fchownat" + retstr = returnstr(1) +} + # fcntl ______________________________________________________ # long sys_fcntl(int fd, unsigned int cmd, unsigned long arg) # long sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg) @@ -2682,6 +2766,45 @@ probe nd_syscall.link.return = kprobe.function("sys_link").return retstr = returnstr(1) } +# linkat _____________________________________________________ +# new function with 2.6.16 +# long sys_linkat(int olddfd, const char __user *oldname, +# int newdfd, const char __user *newname, int flags) +probe nd_syscall.linkat = kprobe.function("sys_linkat") ? +{ + name = "linkat" + // olddirfd = $olddfd + // olddirfd_str = _dfd_str($olddfd) + // oldpath = user_string($oldname) + // newdirfd = $newdfd + // newdirfd_str = _dfd_str($newdfd) + // newpath = user_string($newname) + // flags = $flags + // flags_str = _at_flag_str($flags) + // argstr = sprintf("%s, %s, %s, %s, %s", + // olddirfd_str, user_string_quoted($oldname), + // newdirfd_str, user_string_quoted($newname), + // flags_str) + asmlinkage() + olddirfd = int_arg(1) + olddirfd_str = _dfd_str(olddirfd) + oldpath = user_string(pointer_arg(2)) + newdirfd = int_arg(3) + newdirfd_str = _dfd_str(newdirfd) + newpath = user_string(pointer_arg(4)) + flags = int_arg(5) + flags_str = _at_flag_str(flags) + argstr = sprintf("%s, %s, %s, %s, %s", + olddirfd_str, user_string_quoted(pointer_arg(2)), + newdirfd_str, user_string_quoted(pointer_arg(4)), + flags_str) +} +probe nd_syscall.linkat.return = kprobe.function("sys_linkat").return ? +{ + name = "linkat" + retstr = returnstr(1) +} + # listen _____________________________________________________ # long sys_listen(int fd, int backlog) probe nd_syscall.listen = kprobe.function("sys_listen") ? @@ -3127,6 +3250,37 @@ probe nd_syscall.mknod.return = kprobe.function("sys_mknod").return retstr = returnstr(1) } +# mknodat ____________________________________________________ +# new function with 2.6.16 +# long sys_mknodat(int dfd, const char __user *filename, +# int mode, unsigned dev) +probe nd_syscall.mknodat = kprobe.function("sys_mknodat") ? +{ + name = "mknodat" + // dirfd = $dfd + // dirfd_str = _dfd_str($dfd) + // pathname = user_string($filename) + // mode = $mode + // mode_str = _mknod_mode_str($mode) + // dev = $dev + // argstr = sprintf("%s, %s, %s, %p", + // dirfd_str, user_string_quoted($filename), mode_str, $dev) + asmlinkage() + dirfd = int_arg(1) + dirfd_str = _dfd_str(dirfd) + pathname = user_string(pointer_arg(2)) + mode = int_arg(3) + mode_str = _mknod_mode_str(mode) + dev = uint_arg(4) + argstr = sprintf("%s, %s, %s, %p", + dirfd_str, user_string_quoted(pointer_arg(2)), mode_str, dev) +} +probe nd_syscall.mknodat.return = kprobe.function("sys_mknodat").return ? +{ + name = "mknodat" + retstr = returnstr(1) +} + # mlock ______________________________________________________ # # long sys_mlock(unsigned long start, size_t len) -- cgit From efd032a83a3e5254988a49ed52cdab85c19ce762 Mon Sep 17 00:00:00 2001 From: Przemyslaw Pawelczyk Date: Fri, 22 May 2009 20:05:43 +0200 Subject: Uncomment 'name' variable in nd_syscall.lseek probe point. Signed-off-by: Josh Stone --- tapset/nd_syscalls.stp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tapset/nd_syscalls.stp b/tapset/nd_syscalls.stp index fef79a0c..97374d9f 100644 --- a/tapset/nd_syscalls.stp +++ b/tapset/nd_syscalls.stp @@ -2973,7 +2973,7 @@ probe nd_syscall.lremovexattr.return = kprobe.function("sys_lremovexattr").retur # off_t sys_lseek(unsigned int fd, off_t offset, unsigned int origin) probe nd_syscall.lseek = kprobe.function("sys_lseek") { - // name = "lseek" + name = "lseek" // fildes = $fd // # offset = __int32($offset) // offset = $offset -- cgit From 29d0edebd429185b88ff9c476eb4fba4396b5f63 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 22 May 2009 14:57:33 -0700 Subject: Use embedded-C for empty functions The functions asmlinkage() and fastcall() are used to help access syscall parameters on i686. All other archs don't need this, but they still define empty functions to shield the callers from arch details. However, stap issues warnings for empty script-level functions. This patch changes them to "%{ /* pure */ %}" so there's no complaint, and they will still get optimized away. --- tapset/ppc64/registers.stp | 6 ++---- tapset/s390x/registers.stp | 6 ++---- tapset/x86_64/registers.stp | 6 ++---- 3 files changed, 6 insertions(+), 12 deletions(-) diff --git a/tapset/ppc64/registers.stp b/tapset/ppc64/registers.stp index e5decd81..c8713e5a 100644 --- a/tapset/ppc64/registers.stp +++ b/tapset/ppc64/registers.stp @@ -210,11 +210,9 @@ function u64_arg:long (argnum:long) { return ulonglong_arg(argnum) } -function asmlinkage() { -} +function asmlinkage() %{ /* pure */ %} -function fastcall() { -} +function fastcall() %{ /* pure */ %} function regparm() %{ snprintf(CONTEXT->error_buffer, sizeof(CONTEXT->error_buffer), diff --git a/tapset/s390x/registers.stp b/tapset/s390x/registers.stp index 37218d14..79482b73 100644 --- a/tapset/s390x/registers.stp +++ b/tapset/s390x/registers.stp @@ -210,11 +210,9 @@ function u64_arg:long (argnum:long) { return ulonglong_arg(argnum) } -function asmlinkage() { -} +function asmlinkage() %{ /* pure */ %} -function fastcall() { -} +function fastcall() %{ /* pure */ %} function regparm() %{ snprintf(CONTEXT->error_buffer, sizeof(CONTEXT->error_buffer), diff --git a/tapset/x86_64/registers.stp b/tapset/x86_64/registers.stp index 2e21f3eb..48ba3119 100644 --- a/tapset/x86_64/registers.stp +++ b/tapset/x86_64/registers.stp @@ -235,11 +235,9 @@ function u64_arg:long (argnum:long) { return ulonglong_arg(argnum) } -function asmlinkage() { -} +function asmlinkage() %{ /* pure */ %} -function fastcall() { -} +function fastcall() %{ /* pure */ %} function regparm(n:long) %{ if (_stp_probing_32bit_app(CONTEXT->regs) && -- cgit From dec6cf8fd4da55ac0fd4c711b3eebc48ee9eda75 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 22 May 2009 15:27:56 -0700 Subject: Move the "pure" tag into the body of __is_user_regs The "/* pure */" tag has no effect unless it is within the embedded-C body of a function. In this instance, they were accidentally moved out during the syscall cleanups. --- tapset/nd_syscalls.stp | 3 ++- tapset/syscalls.stp | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/tapset/nd_syscalls.stp b/tapset/nd_syscalls.stp index 97374d9f..af145394 100644 --- a/tapset/nd_syscalls.stp +++ b/tapset/nd_syscalls.stp @@ -1210,8 +1210,9 @@ probe nd_syscall.flock.return = kprobe.function("sys_flock").return retstr = returnstr(1) } -function __is_user_regs:long (regs:long) /* pure */ +function __is_user_regs:long (regs:long) %{ + /* pure */ struct pt_regs * regs = (void *)((unsigned long)THIS->regs); /* copied from asm/ptrace.h */ #if defined(__i386__) diff --git a/tapset/syscalls.stp b/tapset/syscalls.stp index 3a34c91b..0886deeb 100644 --- a/tapset/syscalls.stp +++ b/tapset/syscalls.stp @@ -1060,8 +1060,9 @@ probe syscall.flock.return = kernel.function("SyS_flock").return !, retstr = returnstr(1) } -function __is_user_regs:long (regs:long) /* pure */ +function __is_user_regs:long (regs:long) %{ + /* pure */ struct pt_regs * regs = (void *)((unsigned long)THIS->regs); /* copied from asm/ptrace.h */ #if defined(__i386__) -- cgit From b350f56b13f4e5acd5744cd71e4b26343aae8e6b Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 22 May 2009 18:01:18 -0700 Subject: PR10190: Suppress warnings for optional kprobes When a kernel.function or kprobe.function fails in registration, we usually print a WARNING and move on. With this patch, kprobes that have the optional '?' flag will not print any WARNING. --- tapsets.cxx | 17 +++++++++++++---- testsuite/systemtap.base/badkprobe.exp | 15 ++++++++++++++- 2 files changed, 27 insertions(+), 5 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index a9ef2487..5335ea9c 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -3103,6 +3103,7 @@ dwarf_derived_probe_group::emit_module_decls (systemtap_session& s) s.op->newline() << "static struct stap_dwarf_probe {"; s.op->newline(1) << "const unsigned return_p:1;"; s.op->newline() << "const unsigned maxactive_p:1;"; + s.op->newline() << "const unsigned optional_p:1;"; s.op->newline() << "unsigned registered_p:1;"; s.op->newline() << "const unsigned short maxactive_val;"; @@ -3163,6 +3164,8 @@ dwarf_derived_probe_group::emit_module_decls (systemtap_session& s) assert (p->maxactive_val >= 0 && p->maxactive_val <= USHRT_MAX); s.op->line() << " .maxactive_val=" << p->maxactive_val << ","; } + if (p->locations[0]->optional) + s.op->line() << " .optional_p=1,"; s.op->line() << " .address=(unsigned long)0x" << hex << p->addr << dec << "ULL,"; s.op->line() << " .module=\"" << p->module << "\","; s.op->line() << " .section=\"" << p->section << "\","; @@ -3266,8 +3269,9 @@ dwarf_derived_probe_group::emit_module_init (systemtap_session& s) s.op->newline(-1) << "}"; s.op->newline() << "if (rc) {"; // PR6749: tolerate a failed register_*probe. s.op->newline(1) << "sdp->registered_p = 0;"; - s.op->newline() << "_stp_warn (\"probe %s registration error (rc %d)\", probe_point, rc);"; - s.op->newline() << "rc = 0;"; // continue with other probes + s.op->newline() << "if (!sdp->optional_p)"; + s.op->newline(1) << "_stp_warn (\"probe %s registration error (rc %d)\", probe_point, rc);"; + s.op->newline(-1) << "rc = 0;"; // continue with other probes // XXX: shall we increment numskipped? s.op->newline(-1) << "}"; @@ -4611,6 +4615,7 @@ kprobe_derived_probe_group::emit_module_decls (systemtap_session& s) s.op->newline() << "static struct stap_dwarfless_probe {"; s.op->newline(1) << "const unsigned return_p:1;"; s.op->newline() << "const unsigned maxactive_p:1;"; + s.op->newline() << "const unsigned optional_p:1;"; s.op->newline() << "unsigned registered_p:1;"; s.op->newline() << "const unsigned short maxactive_val;"; @@ -4657,6 +4662,9 @@ kprobe_derived_probe_group::emit_module_decls (systemtap_session& s) s.op->line() << " .maxactive_val=" << p->maxactive_val << ","; } + if (p->locations[0]->optional) + s.op->line() << " .optional_p=1,"; + if (p->has_statement) s.op->line() << " .address=(unsigned long)0x" << hex << p->addr << dec << "ULL,"; else @@ -4766,8 +4774,9 @@ kprobe_derived_probe_group::emit_module_init (systemtap_session& s) s.op->newline(-1) << "}"; s.op->newline() << "if (rc) {"; // PR6749: tolerate a failed register_*probe. s.op->newline(1) << "sdp->registered_p = 0;"; - s.op->newline() << "_stp_warn (\"probe %s registration error (rc %d)\", probe_point, rc);"; - s.op->newline() << "rc = 0;"; // continue with other probes + s.op->newline() << "if (!sdp->optional_p)"; + s.op->newline(1) << "_stp_warn (\"probe %s registration error (rc %d)\", probe_point, rc);"; + s.op->newline(-1) << "rc = 0;"; // continue with other probes // XXX: shall we increment numskipped? s.op->newline(-1) << "}"; diff --git a/testsuite/systemtap.base/badkprobe.exp b/testsuite/systemtap.base/badkprobe.exp index c0815fbe..96ad5a3b 100644 --- a/testsuite/systemtap.base/badkprobe.exp +++ b/testsuite/systemtap.base/badkprobe.exp @@ -19,7 +19,20 @@ foreach bk $bad_kprobes { spawn stap -g -w -e "$script" "$bk" expect { -timeout 60 - -re "^WARNING: probe .*registration error.*\r\ncleanup ok" { pass $test } + -re "^WARNING: probe .*registration error.*\r\ncleanup ok\r\n" { pass $test } + eof { fail "$test (eof)" } + timeout { fail "$test (timeout)" } + } + catch {close} + catch {wait} +} + +foreach bk $bad_kprobes { + set test "bad optional kprobe registration: $bk" + spawn stap -g -w -e "$script" "$bk ?" + expect { + -timeout 60 + -re "^cleanup ok\r\n" { pass $test } eof { fail "$test (eof)" } timeout { fail "$test (timeout)" } } -- cgit From c9116e9980ad6e417697737f8d54a4a625811245 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 22 May 2009 19:55:50 -0700 Subject: Fix another kernel/kprobe.function conflict Both kernel.function and kprobe.function were defining a global array stap_unreg_kprobes to use in bulk kprobes unregistration. The compiler allowed the duplicate definition as long as they were the same size, as it was when exercised in buildok/thirtyone. kprobe.function now uses a separate stap_unreg_kprobes2, and the testcase is modified to produce an imbalanced number of probes. --- tapsets.cxx | 14 +++++++------- testsuite/buildok/thirtyone.stp | 1 + 2 files changed, 8 insertions(+), 7 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index 5335ea9c..e88928dc 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -4599,7 +4599,7 @@ kprobe_derived_probe_group::emit_module_decls (systemtap_session& s) // Emit an array of kprobe/kretprobe pointers s.op->newline() << "#if defined(STAPCONF_UNREGISTER_KPROBES)"; - s.op->newline() << "static void * stap_unreg_kprobes[" << probes_by_module.size() << "];"; + s.op->newline() << "static void * stap_unreg_kprobes2[" << probes_by_module.size() << "];"; s.op->newline() << "#endif"; // Emit the actual probe list. @@ -4795,27 +4795,27 @@ kprobe_derived_probe_group::emit_module_exit (systemtap_session& s) s.op->newline() << "struct stap_dwarfless_kprobe *kp = & stap_dwarfless_kprobes[i];"; s.op->newline() << "if (! sdp->registered_p) continue;"; s.op->newline() << "if (!sdp->return_p)"; - s.op->newline(1) << "stap_unreg_kprobes[j++] = &kp->u.kp;"; + s.op->newline(1) << "stap_unreg_kprobes2[j++] = &kp->u.kp;"; s.op->newline(-2) << "}"; - s.op->newline() << "unregister_kprobes((struct kprobe **)stap_unreg_kprobes, j);"; + s.op->newline() << "unregister_kprobes((struct kprobe **)stap_unreg_kprobes2, j);"; s.op->newline() << "j = 0;"; s.op->newline() << "for (i=0; i<" << probes_by_module.size() << "; i++) {"; s.op->newline(1) << "struct stap_dwarfless_probe *sdp = & stap_dwarfless_probes[i];"; s.op->newline() << "struct stap_dwarfless_kprobe *kp = & stap_dwarfless_kprobes[i];"; s.op->newline() << "if (! sdp->registered_p) continue;"; s.op->newline() << "if (sdp->return_p)"; - s.op->newline(1) << "stap_unreg_kprobes[j++] = &kp->u.krp;"; + s.op->newline(1) << "stap_unreg_kprobes2[j++] = &kp->u.krp;"; s.op->newline(-2) << "}"; - s.op->newline() << "unregister_kretprobes((struct kretprobe **)stap_unreg_kprobes, j);"; + s.op->newline() << "unregister_kretprobes((struct kretprobe **)stap_unreg_kprobes2, j);"; s.op->newline() << "#ifdef __ia64__"; s.op->newline() << "j = 0;"; s.op->newline() << "for (i=0; i<" << probes_by_module.size() << "; i++) {"; s.op->newline(1) << "struct stap_dwarfless_probe *sdp = & stap_dwarfless_probes[i];"; s.op->newline() << "struct stap_dwarfless_kprobe *kp = & stap_dwarfless_kprobes[i];"; s.op->newline() << "if (! sdp->registered_p) continue;"; - s.op->newline() << "stap_unreg_kprobes[j++] = &kp->dummy;"; + s.op->newline() << "stap_unreg_kprobes2[j++] = &kp->dummy;"; s.op->newline(-1) << "}"; - s.op->newline() << "unregister_kprobes((struct kprobe **)stap_unreg_kprobes, j);"; + s.op->newline() << "unregister_kprobes((struct kprobe **)stap_unreg_kprobes2, j);"; s.op->newline() << "#endif"; s.op->newline() << "#endif"; diff --git a/testsuite/buildok/thirtyone.stp b/testsuite/buildok/thirtyone.stp index 8a97d84f..5f2f2da6 100755 --- a/testsuite/buildok/thirtyone.stp +++ b/testsuite/buildok/thirtyone.stp @@ -1,4 +1,5 @@ #! stap -p4 +probe kprobe.function("sys_stat") {} probe kprobe.function("sys_open") {} probe kernel.function("sys_close") {} -- cgit From eee30f40ac28c7090a269611fb1baea5c050c612 Mon Sep 17 00:00:00 2001 From: Przemyslaw Pawelczyk Date: Sat, 23 May 2009 10:30:40 +0200 Subject: Fix nd_syscalls.stp for architectures using SYSCALL_WRAPPERS. Add kprobe.function("SyS_*") probe points to nd_syscall.* probe aliases. Analogue of commit 132c337c with two exceptions: - remove sufficiency of these new probe points (use '?' instead of '!'), because translator always considers them resolved, - make non-SyS probe points optional in probe aliases affected by syscall wrappers, because otherwise they will fail on such architectures. Signed-off-by: Josh Stone --- tapset/nd_syscalls.stp | 873 ++++++++++++++++++++++++++++++++----------------- 1 file changed, 568 insertions(+), 305 deletions(-) diff --git a/tapset/nd_syscalls.stp b/tapset/nd_syscalls.stp index af145394..221e680a 100644 --- a/tapset/nd_syscalls.stp +++ b/tapset/nd_syscalls.stp @@ -34,7 +34,8 @@ # accept _____________________________________________________ # long sys_accept(int fd, struct sockaddr __user *upeer_sockaddr, # int __user *upeer_addrlen) -probe nd_syscall.accept = kprobe.function("sys_accept") ? +probe nd_syscall.accept = kprobe.function("SyS_accept") ?, + kprobe.function("sys_accept") ? { name = "accept" // sockfd = $fd @@ -47,7 +48,8 @@ probe nd_syscall.accept = kprobe.function("sys_accept") ? addrlen_uaddr = pointer_arg(3) argstr = sprintf("%d, %p, %p", sockfd, addr_uaddr, addrlen_uaddr) } -probe nd_syscall.accept.return = kprobe.function("sys_accept").return ? +probe nd_syscall.accept.return = kprobe.function("SyS_accept").return ?, + kprobe.function("sys_accept").return ? { name = "accept" retstr = returnstr(1) @@ -55,7 +57,8 @@ probe nd_syscall.accept.return = kprobe.function("sys_accept").return ? # access _____________________________________________________ # long sys_access(const char __user * filename, int mode) -probe nd_syscall.access = kprobe.function("sys_access") +probe nd_syscall.access = kprobe.function("SyS_access") ?, + kprobe.function("sys_access") ? { name = "access" // pathname = user_string($filename) @@ -68,7 +71,8 @@ probe nd_syscall.access = kprobe.function("sys_access") mode_str = _access_mode_str(mode) argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), mode_str) } -probe nd_syscall.access.return = kprobe.function("sys_access").return +probe nd_syscall.access.return = kprobe.function("SyS_access").return ?, + kprobe.function("sys_access").return ? { name = "access" retstr = returnstr(1) @@ -98,7 +102,8 @@ probe nd_syscall.acct.return = kprobe.function("sys_acct").return ? # size_t plen, # key_serial_t ringid) # -probe nd_syscall.add_key = kprobe.function("sys_add_key") ? +probe nd_syscall.add_key = kprobe.function("SyS_add_key") ?, + kprobe.function("sys_add_key") ? { name = "add_key" // type_uaddr = $_type @@ -123,7 +128,8 @@ probe nd_syscall.add_key = kprobe.function("sys_add_key") ? text_strn(user_string(payload_uaddr), syscall_string_trunc, 1), plen, ringid) } -probe nd_syscall.add_key.return = kprobe.function("sys_add_key").return ? +probe nd_syscall.add_key.return = kprobe.function("SyS_add_key").return ?, + kprobe.function("sys_add_key").return ? { name = "add_key" retstr = returnstr(1) @@ -131,7 +137,8 @@ probe nd_syscall.add_key.return = kprobe.function("sys_add_key").return ? # adjtimex ___________________________________________________ # long sys_adjtimex(struct timex __user *txc_p) -probe nd_syscall.adjtimex = kprobe.function("sys_adjtimex") +probe nd_syscall.adjtimex = kprobe.function("SyS_adjtimex") ?, + kprobe.function("sys_adjtimex") ? { name = "adjtimex" @@ -152,7 +159,8 @@ probe nd_syscall.adjtimex = kprobe.function("sys_adjtimex") asmlinkage() argstr = sprintf("%p", pointer_arg(1)) } -probe nd_syscall.adjtimex.return = kprobe.function("sys_adjtimex").return +probe nd_syscall.adjtimex.return = kprobe.function("SyS_adjtimex").return ?, + kprobe.function("sys_adjtimex").return ? { name = "adjtimex" // retstr = _adjtimex_return_str($return) @@ -176,8 +184,9 @@ probe nd_syscall.compat_adjtimex.return = kprobe.function("compat_sys_adjtimex") # unsigned long sys_alarm (unsigned int seconds) # long sys32_alarm(unsigned int seconds) # -probe nd_syscall.alarm = kprobe.function("sys_alarm") ?, - kprobe.function("sys32_alarm") ? +probe nd_syscall.alarm = kprobe.function("sys32_alarm") ?, + kprobe.function("SyS_alarm") ?, + kprobe.function("sys_alarm") ? { name = "alarm" // seconds = $seconds @@ -186,8 +195,9 @@ probe nd_syscall.alarm = kprobe.function("sys_alarm") ?, seconds = uint_arg(1) argstr = sprint(seconds) } -probe nd_syscall.alarm.return = kprobe.function("sys_alarm").return ?, - kprobe.function("sys32_alarm").return ? +probe nd_syscall.alarm.return = kprobe.function("sys32_alarm").return ?, + kprobe.function("SyS_alarm").return ?, + kprobe.function("sys_alarm").return ? { name = "alarm" retstr = returnstr(1) @@ -195,7 +205,8 @@ probe nd_syscall.alarm.return = kprobe.function("sys_alarm").return ?, # bdflush ____________________________________________________ # long sys_bdflush(int func, long data) -probe nd_syscall.bdflush = kprobe.function("sys_bdflush") ? +probe nd_syscall.bdflush = kprobe.function("SyS_bdflush") ?, + kprobe.function("sys_bdflush") ? { name = "bdflush" // func = $func @@ -213,7 +224,8 @@ probe nd_syscall.bdflush = kprobe.function("sys_bdflush") ? data_str = sprintf("%d", data) argstr = sprintf("%d, %s", func, data_str) } -probe nd_syscall.bdflush.return = kprobe.function("sys_bdflush").return ? +probe nd_syscall.bdflush.return = kprobe.function("SyS_bdflush").return ?, + kprobe.function("sys_bdflush").return ? { name = "bdflush" retstr = returnstr(1) @@ -221,7 +233,8 @@ probe nd_syscall.bdflush.return = kprobe.function("sys_bdflush").return ? # bind _______________________________________________________ # long sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen) -probe nd_syscall.bind = kprobe.function("sys_bind") ? +probe nd_syscall.bind = kprobe.function("SyS_bind") ?, + kprobe.function("sys_bind") ? { name = "bind" // sockfd = $fd @@ -234,7 +247,8 @@ probe nd_syscall.bind = kprobe.function("sys_bind") ? addrlen = int_arg(3) argstr = sprintf("%d, %s, %d", sockfd, _struct_sockaddr_u(my_addr_uaddr, addrlen), addrlen) } -probe nd_syscall.bind.return = kprobe.function("sys_bind").return ? +probe nd_syscall.bind.return = kprobe.function("SyS_bind").return ?, + kprobe.function("sys_bind").return ? { name = "bind" retstr = returnstr(1) @@ -242,8 +256,9 @@ probe nd_syscall.bind.return = kprobe.function("sys_bind").return ? # brk ________________________________________________________ # unsigned long sys_brk(unsigned long brk) -probe nd_syscall.brk = kprobe.function("sys_brk"), - kprobe.function("ia64_brk") ? +probe nd_syscall.brk = kprobe.function("ia64_brk") ?, + kprobe.function("SyS_brk") ?, + kprobe.function("sys_brk") ? { name = "brk" // brk = $brk @@ -251,8 +266,9 @@ probe nd_syscall.brk = kprobe.function("sys_brk"), brk = ulong_arg(1) argstr = sprintf("%p", brk) } -probe nd_syscall.brk.return = kprobe.function("sys_brk").return, - kprobe.function("ia64_brk").return ? +probe nd_syscall.brk.return = kprobe.function("ia64_brk").return ?, + kprobe.function("SyS_brk").return ?, + kprobe.function("sys_brk").return ? { name = "brk" retstr = returnstr(1) @@ -271,7 +287,8 @@ probe nd_syscall.brk.return = kprobe.function("sys_brk").return, * functions to export. */ # long sys_capget(cap_user_header_t header, cap_user_data_t dataptr) -probe nd_syscall.capget = kprobe.function("sys_capget") +probe nd_syscall.capget = kprobe.function("SyS_capget") ?, + kprobe.function("sys_capget") ? { name = "capget" // header_uaddr = $header @@ -282,7 +299,8 @@ probe nd_syscall.capget = kprobe.function("sys_capget") data_uaddr = pointer_arg(2) argstr = sprintf("%p, %p", header_uaddr, data_uaddr) } -probe nd_syscall.capget.return = kprobe.function("sys_capget").return +probe nd_syscall.capget.return = kprobe.function("SyS_capget").return ?, + kprobe.function("sys_capget").return ? { name = "capget" retstr = returnstr(1) @@ -300,7 +318,8 @@ probe nd_syscall.capget.return = kprobe.function("sys_capget").return * functions to export. */ # long sys_capset(cap_user_header_t header, const cap_user_data_t data) -probe nd_syscall.capset = kprobe.function("sys_capset") +probe nd_syscall.capset = kprobe.function("SyS_capset") ?, + kprobe.function("sys_capset") ? { name = "capset" // header_uaddr = $header @@ -311,7 +330,8 @@ probe nd_syscall.capset = kprobe.function("sys_capset") data_uaddr = pointer_arg(2) argstr = sprintf("%p, %p", header_uaddr, data_uaddr) } -probe nd_syscall.capset.return = kprobe.function("sys_capset").return +probe nd_syscall.capset.return = kprobe.function("SyS_capset").return ?, + kprobe.function("sys_capset").return ? { name = "capset" retstr = returnstr(1) @@ -319,7 +339,8 @@ probe nd_syscall.capset.return = kprobe.function("sys_capset").return # chdir ______________________________________________________ # long sys_chdir(const char __user * filename) -probe nd_syscall.chdir = kprobe.function("sys_chdir") +probe nd_syscall.chdir = kprobe.function("SyS_chdir") ?, + kprobe.function("sys_chdir") ? { name = "chdir" // path = user_string($filename) @@ -328,7 +349,8 @@ probe nd_syscall.chdir = kprobe.function("sys_chdir") path = user_string(pointer_arg(1)) argstr = user_string_quoted(pointer_arg(1)) } -probe nd_syscall.chdir.return = kprobe.function("sys_chdir").return +probe nd_syscall.chdir.return = kprobe.function("SyS_chdir").return ?, + kprobe.function("sys_chdir").return ? { name = "chdir" retstr = returnstr(1) @@ -336,7 +358,8 @@ probe nd_syscall.chdir.return = kprobe.function("sys_chdir").return # chmod ______________________________________________________ # long sys_chmod(const char __user * filename, mode_t mode) -probe nd_syscall.chmod = kprobe.function("sys_chmod") +probe nd_syscall.chmod = kprobe.function("SyS_chmod") ?, + kprobe.function("sys_chmod") ? { name = "chmod" // path = user_string($filename) @@ -347,7 +370,8 @@ probe nd_syscall.chmod = kprobe.function("sys_chmod") mode = uint_arg(2) argstr = sprintf("%s, %#o", user_string_quoted(pointer_arg(1)), mode) } -probe nd_syscall.chmod.return = kprobe.function("sys_chmod").return +probe nd_syscall.chmod.return = kprobe.function("SyS_chmod").return ?, + kprobe.function("sys_chmod").return ? { name = "chmod" retstr = returnstr(1) @@ -355,7 +379,8 @@ probe nd_syscall.chmod.return = kprobe.function("sys_chmod").return # chown ______________________________________________________ # long sys_chown(const char __user * filename, uid_t user, gid_t group) -probe nd_syscall.chown = kprobe.function("sys_chown") +probe nd_syscall.chown = kprobe.function("SyS_chown") ?, + kprobe.function("sys_chown") ? { name = "chown" // path = user_string($filename) @@ -368,7 +393,8 @@ probe nd_syscall.chown = kprobe.function("sys_chown") group = __int32(uint_arg(3)) argstr = sprintf("%s, %d, %d", user_string_quoted(pointer_arg(1)), owner, group) } -probe nd_syscall.chown.return = kprobe.function("sys_chown").return +probe nd_syscall.chown.return = kprobe.function("SyS_chown").return ?, + kprobe.function("sys_chown").return ? { name = "chown" retstr = returnstr(1) @@ -398,7 +424,8 @@ probe nd_syscall.chown16.return = kprobe.function("sys_chown16").return ? # chroot _____________________________________________________ # long sys_chroot(const char __user * filename) -probe nd_syscall.chroot = kprobe.function("sys_chroot") +probe nd_syscall.chroot = kprobe.function("SyS_chroot") ?, + kprobe.function("sys_chroot") ? { name = "chroot" // path = user_string($filename) @@ -407,7 +434,8 @@ probe nd_syscall.chroot = kprobe.function("sys_chroot") path = user_string(pointer_arg(1)) argstr = user_string_quoted(pointer_arg(1)) } -probe nd_syscall.chroot.return = kprobe.function("sys_chroot").return +probe nd_syscall.chroot.return = kprobe.function("SyS_chroot").return ?, + kprobe.function("sys_chroot").return ? { name = "chroot" retstr = returnstr(1) @@ -417,8 +445,9 @@ probe nd_syscall.chroot.return = kprobe.function("sys_chroot").return # long sys_clock_getres(clockid_t which_clock, struct timespec __user *tp) # long compat_clock_getres(clockid_t which_clock, struct compat_timespec __user *tp) # -probe nd_syscall.clock_getres = kprobe.function("sys_clock_getres"), - kprobe.function("compat_clock_getres") ? +probe nd_syscall.clock_getres = kprobe.function("compat_clock_getres") ?, + kprobe.function("SyS_clock_getres") ?, + kprobe.function("sys_clock_getres") ? { name = "clock_getres" // clk_id = $which_clock @@ -431,8 +460,9 @@ probe nd_syscall.clock_getres = kprobe.function("sys_clock_getres"), res_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", clk_id_str, res_uaddr) } -probe nd_syscall.clock_getres.return = kprobe.function("sys_clock_getres").return, - kprobe.function("compat_clock_getres").return ? +probe nd_syscall.clock_getres.return = kprobe.function("compat_clock_getres").return ?, + kprobe.function("SyS_clock_getres").return ?, + kprobe.function("sys_clock_getres").return ? { name = "clock_getres" retstr = returnstr(1) @@ -441,7 +471,8 @@ probe nd_syscall.clock_getres.return = kprobe.function("sys_clock_getres").retur # clock_gettime ______________________________________________ # long sys_clock_gettime(clockid_t which_clock, struct timespec __user *tp) # -probe nd_syscall.clock_gettime = kprobe.function("sys_clock_gettime") +probe nd_syscall.clock_gettime = kprobe.function("SyS_clock_gettime") ?, + kprobe.function("sys_clock_gettime") ? { name = "clock_gettime" // clk_id = $which_clock @@ -452,7 +483,8 @@ probe nd_syscall.clock_gettime = kprobe.function("sys_clock_gettime") clk_id_str = _get_wc_str(clk_id) argstr = sprintf("%s, %p", clk_id_str, pointer_arg(2)) } -probe nd_syscall.clock_gettime.return = kprobe.function("sys_clock_gettime").return +probe nd_syscall.clock_gettime.return = kprobe.function("SyS_clock_gettime").return ?, + kprobe.function("sys_clock_gettime").return ? { name = "clock_gettime" retstr = returnstr(1) @@ -464,7 +496,8 @@ probe nd_syscall.clock_gettime.return = kprobe.function("sys_clock_gettime").ret # const struct timespec __user *rqtp, # struct timespec __user *rmtp) # -probe nd_syscall.clock_nanosleep = kprobe.function("sys_clock_nanosleep") +probe nd_syscall.clock_nanosleep = kprobe.function("SyS_clock_nanosleep") ?, + kprobe.function("sys_clock_nanosleep") ? { name = "clock_nanosleep" // if ($flags == 1) @@ -482,7 +515,8 @@ probe nd_syscall.clock_nanosleep = kprobe.function("sys_clock_nanosleep") argstr = sprintf("%s, %s, %s, %p", _get_wc_str(int_arg(1)), flag_str, _struct_timespec_u(pointer_arg(3), 1), pointer_arg(4)) } -probe nd_syscall.clock_nanosleep.return = kprobe.function("sys_clock_nanosleep").return +probe nd_syscall.clock_nanosleep.return = kprobe.function("SyS_clock_nanosleep").return ?, + kprobe.function("sys_clock_nanosleep").return ? { name = "clock_nanosleep" retstr = returnstr(1) @@ -524,7 +558,8 @@ probe nd_syscall.compat_clock_nanosleep.return = kprobe.function("compat_clock_n # long sys_clock_settime(clockid_t which_clock, # const struct timespec __user *tp) # -probe nd_syscall.clock_settime = kprobe.function("sys_clock_settime") +probe nd_syscall.clock_settime = kprobe.function("SyS_clock_settime") ?, + kprobe.function("sys_clock_settime") ? { name = "clock_settime" // clk_id = $which_clock @@ -537,7 +572,8 @@ probe nd_syscall.clock_settime = kprobe.function("sys_clock_settime") tp_uaddr = pointer_arg(2) argstr = sprintf("%s, %s", clk_id_str, _struct_timespec_u(tp_uaddr, 1)) } -probe nd_syscall.clock_settime.return = kprobe.function("sys_clock_settime").return +probe nd_syscall.clock_settime.return = kprobe.function("SyS_clock_settime").return ?, + kprobe.function("sys_clock_settime").return ? { name = "clock_settime" retstr = returnstr(1) @@ -545,7 +581,8 @@ probe nd_syscall.clock_settime.return = kprobe.function("sys_clock_settime").ret # close ______________________________________________________ # long sys_close(unsigned int fd) -probe nd_syscall.close = kprobe.function("sys_close") +probe nd_syscall.close = kprobe.function("SyS_close") ?, + kprobe.function("sys_close") ? { name = "close" // fd = $fd @@ -553,14 +590,16 @@ probe nd_syscall.close = kprobe.function("sys_close") fd = int_arg(1) argstr = sprint(fd) } -probe nd_syscall.close.return = kprobe.function("sys_close").return +probe nd_syscall.close.return = kprobe.function("SyS_close").return ?, + kprobe.function("sys_close").return ? { name = "close" retstr = returnstr(1) } # connect ____________________________________________________ # long sys_connect(int fd, struct sockaddr __user *uservaddr, int addrlen) -probe nd_syscall.connect = kprobe.function("sys_connect") ? +probe nd_syscall.connect = kprobe.function("SyS_connect") ?, + kprobe.function("sys_connect") ? { name = "connect" // sockfd = $fd @@ -573,7 +612,8 @@ probe nd_syscall.connect = kprobe.function("sys_connect") ? addrlen = int_arg(3) argstr = sprintf("%d, %s, %d", sockfd, _struct_sockaddr_u(serv_addr_uaddr, addrlen), addrlen) } -probe nd_syscall.connect.return = kprobe.function("sys_connect").return ? +probe nd_syscall.connect.return = kprobe.function("SyS_connect").return ?, + kprobe.function("sys_connect").return ? { name = "connect" retstr = returnstr(1) @@ -581,7 +621,8 @@ probe nd_syscall.connect.return = kprobe.function("sys_connect").return ? # creat # long sys_creat(const char __user * pathname, int mode) -probe nd_syscall.creat = kprobe.function("sys_creat") ? +probe nd_syscall.creat = kprobe.function("SyS_creat") ?, + kprobe.function("sys_creat") ? { name = "creat" // mode = $mode @@ -592,7 +633,8 @@ probe nd_syscall.creat = kprobe.function("sys_creat") ? pathname = user_string(pointer_arg(1)) argstr = sprintf("%s, %#o", user_string_quoted(pointer_arg(1)), mode) } -probe nd_syscall.creat.return = kprobe.function("sys_creat").return ? +probe nd_syscall.creat.return = kprobe.function("SyS_creat").return ?, + kprobe.function("sys_creat").return ? { name = "creat" retstr = returnstr(1) @@ -600,7 +642,8 @@ probe nd_syscall.creat.return = kprobe.function("sys_creat").return ? # delete_module ______________________________________________ # long sys_delete_module(const char __user *name_user, unsigned int flags) -probe nd_syscall.delete_module = kprobe.function("sys_delete_module") ? +probe nd_syscall.delete_module = kprobe.function("SyS_delete_module") ?, + kprobe.function("sys_delete_module") ? { name = "delete_module" // name_user = user_string($name_user) @@ -611,7 +654,8 @@ probe nd_syscall.delete_module = kprobe.function("sys_delete_module") ? flags = uint_arg(2) argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), _module_flags_str(uint_arg(2))) } -probe nd_syscall.delete_module.return = kprobe.function("sys_delete_module").return ? +probe nd_syscall.delete_module.return = kprobe.function("SyS_delete_module").return ?, + kprobe.function("sys_delete_module").return ? { name = "delete_module" retstr = returnstr(1) @@ -619,7 +663,8 @@ probe nd_syscall.delete_module.return = kprobe.function("sys_delete_module").ret # dup ________________________________________________________ # long sys_dup(unsigned int fildes) -probe nd_syscall.dup = kprobe.function("sys_dup") +probe nd_syscall.dup = kprobe.function("SyS_dup") ?, + kprobe.function("sys_dup") ? { name = "dup" // oldfd = $fildes @@ -628,7 +673,8 @@ probe nd_syscall.dup = kprobe.function("sys_dup") old_fd = int_arg(1) argstr = sprint(old_fd) } -probe nd_syscall.dup.return = kprobe.function("sys_dup").return +probe nd_syscall.dup.return = kprobe.function("SyS_dup").return ?, + kprobe.function("sys_dup").return ? { name = "dup" retstr = returnstr(1) @@ -636,7 +682,8 @@ probe nd_syscall.dup.return = kprobe.function("sys_dup").return # dup2 _______________________________________________________ # long sys_dup2(unsigned int oldfd, unsigned int newfd) -probe nd_syscall.dup2 = kprobe.function("sys_dup2") +probe nd_syscall.dup2 = kprobe.function("SyS_dup2") ?, + kprobe.function("sys_dup2") ? { name = "dup2" // oldfd = $oldfd @@ -647,7 +694,8 @@ probe nd_syscall.dup2 = kprobe.function("sys_dup2") newfd = int_arg(2) argstr = sprintf("%d, %d", oldfd, newfd) } -probe nd_syscall.dup2.return = kprobe.function("sys_dup2").return +probe nd_syscall.dup2.return = kprobe.function("SyS_dup2").return ?, + kprobe.function("sys_dup2").return ? { name = "dup2" retstr = returnstr(1) @@ -655,7 +703,8 @@ probe nd_syscall.dup2.return = kprobe.function("sys_dup2").return # epoll_create _______________________________________________ # long sys_epoll_create(int size) -probe nd_syscall.epoll_create = kprobe.function("sys_epoll_create") ? +probe nd_syscall.epoll_create = kprobe.function("SyS_epoll_create") ?, + kprobe.function("sys_epoll_create") ? { name = "epoll_create" // size = $size @@ -664,7 +713,8 @@ probe nd_syscall.epoll_create = kprobe.function("sys_epoll_create") ? size = int_arg(1) argstr = sprint(size) } -probe nd_syscall.epoll_create.return = kprobe.function("sys_epoll_create").return ? +probe nd_syscall.epoll_create.return = kprobe.function("SyS_epoll_create").return ?, + kprobe.function("sys_epoll_create").return ? { name = "epoll_create" retstr = returnstr(1) @@ -676,8 +726,9 @@ probe nd_syscall.epoll_create.return = kprobe.function("sys_epoll_create").retur # long compat_sys_epoll_ctl(int epfd, int op, int fd, # struct compat_epoll_event __user *event) # -probe nd_syscall.epoll_ctl = kprobe.function("sys_epoll_ctl") ?, - kprobe.function("compat_sys_epoll_ctl") ? +probe nd_syscall.epoll_ctl = kprobe.function("compat_sys_epoll_ctl") ?, + kprobe.function("SyS_epoll_ctl") ?, + kprobe.function("sys_epoll_ctl") ? { name = "epoll_ctl" // epfd = $epfd @@ -694,8 +745,9 @@ probe nd_syscall.epoll_ctl = kprobe.function("sys_epoll_ctl") ?, event_uaddr = pointer_arg(4) argstr = sprintf("%d, %s, %d, %p", epfd, op_str, fd, event_uaddr) } -probe nd_syscall.epoll_ctl.return = kprobe.function("sys_epoll_ctl").return ?, - kprobe.function("compat_sys_epoll_ctl").return ? +probe nd_syscall.epoll_ctl.return = kprobe.function("compat_sys_epoll_ctl").return ?, + kprobe.function("SyS_epoll_ctl").return ?, + kprobe.function("sys_epoll_ctl").return ? { name = "epoll_ctl" retstr = returnstr(1) @@ -712,8 +764,9 @@ probe nd_syscall.epoll_ctl.return = kprobe.function("sys_epoll_ctl").return ?, # const compat_sigset_t __user *sigmask, # compat_size_t sigsetsize) # -probe nd_syscall.epoll_pwait = kprobe.function("sys_epoll_pwait") ?, - kprobe.function("compat_sys_epoll_pwait") ? +probe nd_syscall.epoll_pwait = kprobe.function("compat_sys_epoll_pwait") ?, + kprobe.function("SyS_epoll_pwait") ?, + kprobe.function("sys_epoll_pwait") ? { name = "epoll_pwait" asmlinkage() @@ -721,8 +774,9 @@ probe nd_syscall.epoll_pwait = kprobe.function("sys_epoll_pwait") ?, // $epfd, $events, $maxevents, $timeout, $sigmask, $sigsetsize) int_arg(1), pointer_arg(2), int_arg(3), int_arg(4), pointer_arg(5), ulong_arg(6)) } -probe nd_syscall.epoll_pwait.return = kprobe.function("sys_epoll_pwait").return ?, - kprobe.function("compat_sys_epoll_pwait").return ? +probe nd_syscall.epoll_pwait.return = kprobe.function("compat_sys_epoll_pwait").return ?, + kprobe.function("SyS_epoll_pwait").return ?, + kprobe.function("sys_epoll_pwait").return ? { name = "epoll_pwait" retstr = returnstr(1) @@ -736,8 +790,9 @@ probe nd_syscall.epoll_pwait.return = kprobe.function("sys_epoll_pwait").return # struct compat_epoll_event __user *events, # int maxevents, int timeout) # -probe nd_syscall.epoll_wait = kprobe.function("sys_epoll_wait") ?, - kprobe.function("compat_sys_epoll_wait") ? +probe nd_syscall.epoll_wait = kprobe.function("compat_sys_epoll_wait") ?, + kprobe.function("SyS_epoll_wait") ?, + kprobe.function("sys_epoll_wait") ? { name = "epoll_wait" // epfd = $epfd @@ -752,8 +807,9 @@ probe nd_syscall.epoll_wait = kprobe.function("sys_epoll_wait") ?, timeout = int_arg(4) argstr = sprintf("%d, %p, %d, %d", epfd, events_uaddr, maxevents, timeout) } -probe nd_syscall.epoll_wait.return = kprobe.function("sys_epoll_wait").return ?, - kprobe.function("compat_sys_epoll_wait").return ? +probe nd_syscall.epoll_wait.return = kprobe.function("compat_sys_epoll_wait").return ?, + kprobe.function("SyS_epoll_wait").return ?, + kprobe.function("sys_epoll_wait").return ? { name = "epoll_wait" retstr = returnstr(1) @@ -762,14 +818,16 @@ probe nd_syscall.epoll_wait.return = kprobe.function("sys_epoll_wait").return ?, # eventfd _____________________________________________________ # long sys_eventfd(unsigned int count) # -probe nd_syscall.eventfd = kprobe.function("sys_eventfd") ? +probe nd_syscall.eventfd = kprobe.function("SyS_eventfd") ?, + kprobe.function("sys_eventfd") ? { name = "eventfd" // argstr = sprint($count) asmlinkage() argstr = sprint(uint_arg(1)) } -probe nd_syscall.eventfd.return = kprobe.function("sys_eventfd").return ? +probe nd_syscall.eventfd.return = kprobe.function("SyS_eventfd").return ?, + kprobe.function("sys_eventfd").return ? { name = "eventfd" retstr = returnstr(1) @@ -838,7 +896,8 @@ probe nd_syscall.exit = kprobe.function("do_exit") # exit_group _________________________________________________ # void sys_exit_group(int error_code) # -probe nd_syscall.exit_group = kprobe.function("sys_exit_group") +probe nd_syscall.exit_group = kprobe.function("SyS_exit_group") ?, + kprobe.function("sys_exit_group") ? { name = "exit_group" // status = $error_code @@ -853,7 +912,8 @@ probe nd_syscall.exit_group = kprobe.function("sys_exit_group") # faccessat __________________________________________________ # new function with 2.6.16 # long sys_faccessat(int dfd, const char __user *filename, int mode) -probe nd_syscall.faccessat = kprobe.function("sys_faccessat") ? +probe nd_syscall.faccessat = kprobe.function("SyS_faccessat") ?, + kprobe.function("sys_faccessat") ? { name = "faccessat" // dirfd = $dfd @@ -870,7 +930,8 @@ probe nd_syscall.faccessat = kprobe.function("sys_faccessat") ? mode_str = _access_mode_str(mode) argstr = sprintf("%s, %s, %s", dirfd_str, user_string_quoted(pointer_arg(2)), mode_str) } -probe nd_syscall.faccessat.return = kprobe.function("sys_faccessat").return ? +probe nd_syscall.faccessat.return = kprobe.function("SyS_faccessat").return ?, + kprobe.function("sys_faccessat").return ? { name = "faccessat" retstr = returnstr(1) @@ -880,7 +941,8 @@ probe nd_syscall.faccessat.return = kprobe.function("sys_faccessat").return ? # fadvise64 __________________________________________________ # long sys_fadvise64(int fd, loff_t offset, size_t len, int advice) # -probe nd_syscall.fadvise64 = kprobe.function("sys_fadvise64") ? +probe nd_syscall.fadvise64 = kprobe.function("SyS_fadvise64") ?, + kprobe.function("sys_fadvise64") ? { name = "fadvise64" // fd = $fd @@ -895,7 +957,8 @@ probe nd_syscall.fadvise64 = kprobe.function("sys_fadvise64") ? advice = int_arg(4) argstr = sprintf("%d, %d, %d, %s", fd, offset, len, _fadvice_advice_str(advice)) } -probe nd_syscall.fadvise64.return = kprobe.function("sys_fadvise64").return ? +probe nd_syscall.fadvise64.return = kprobe.function("SyS_fadvise64").return ?, + kprobe.function("sys_fadvise64").return ? { name = "fadvise64" retstr = returnstr(1) @@ -904,7 +967,8 @@ probe nd_syscall.fadvise64.return = kprobe.function("sys_fadvise64").return ? # fadvise64_64 _______________________________________________ # long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice) # -probe nd_syscall.fadvise64_64 = kprobe.function("sys_fadvise64_64") +probe nd_syscall.fadvise64_64 = kprobe.function("SyS_fadvise64_64") ?, + kprobe.function("sys_fadvise64_64") ? { name = "fadvise64_64" // fd = $fd @@ -919,7 +983,8 @@ probe nd_syscall.fadvise64_64 = kprobe.function("sys_fadvise64_64") advice = int_arg(4) argstr = sprintf("%d, %d, %d, %s", fd, offset, len, _fadvice_advice_str(advice)) } -probe nd_syscall.fadvise64_64.return = kprobe.function("sys_fadvise64_64").return +probe nd_syscall.fadvise64_64.return = kprobe.function("SyS_fadvise64_64").return ?, + kprobe.function("sys_fadvise64_64").return ? { name = "fadvise64_64" retstr = returnstr(1) @@ -930,7 +995,8 @@ probe nd_syscall.fadvise64_64.return = kprobe.function("sys_fadvise64_64").retur # fadvise64 __________________________________________________ # long sys_fadvise64(int fd, loff_t offset, size_t len, int advice) # -probe nd_syscall.fadvise64 = kprobe.function("sys_fadvise64") +probe nd_syscall.fadvise64 = kprobe.function("SyS_fadvise64") ?, + kprobe.function("sys_fadvise64") ? { name = "fadvise64" fd = 0 @@ -939,7 +1005,8 @@ probe nd_syscall.fadvise64 = kprobe.function("sys_fadvise64") advice = 0 argstr = "" } -probe nd_syscall.fadvise64.return = kprobe.function("sys_fadvise64").return +probe nd_syscall.fadvise64.return = kprobe.function("SyS_fadvise64").return ?, + kprobe.function("sys_fadvise64").return ? { name = "fadvise64" retstr = returnstr(1) @@ -948,7 +1015,8 @@ probe nd_syscall.fadvise64.return = kprobe.function("sys_fadvise64").return # fadvise64_64 _______________________________________________ # long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice) # -probe nd_syscall.fadvise64_64 = kprobe.function("sys_fadvise64_64") +probe nd_syscall.fadvise64_64 = kprobe.function("SyS_fadvise64_64") ?, + kprobe.function("sys_fadvise64_64") ? { name = "fadvise64_64" fd = 0 @@ -957,7 +1025,8 @@ probe nd_syscall.fadvise64_64 = kprobe.function("sys_fadvise64_64") advice = 0 argstr = "" } -probe nd_syscall.fadvise64_64.return = kprobe.function("sys_fadvise64_64").return +probe nd_syscall.fadvise64_64.return = kprobe.function("SyS_fadvise64_64").return ?, + kprobe.function("sys_fadvise64_64").return ? { name = "fadvise64_64" retstr = returnstr(1) @@ -966,7 +1035,8 @@ probe nd_syscall.fadvise64_64.return = kprobe.function("sys_fadvise64_64").retur # fchdir _____________________________________________________ # long sys_fchdir(unsigned int fd) -probe nd_syscall.fchdir = kprobe.function("sys_fchdir") +probe nd_syscall.fchdir = kprobe.function("SyS_fchdir") ?, + kprobe.function("sys_fchdir") ? { name = "fchdir" // fd = $fd @@ -975,7 +1045,8 @@ probe nd_syscall.fchdir = kprobe.function("sys_fchdir") fd = int_arg(1) argstr = sprint(fd) } -probe nd_syscall.fchdir.return = kprobe.function("sys_fchdir").return +probe nd_syscall.fchdir.return = kprobe.function("SyS_fchdir").return ?, + kprobe.function("sys_fchdir").return ? { name = "fchdir" retstr = returnstr(1) @@ -983,7 +1054,8 @@ probe nd_syscall.fchdir.return = kprobe.function("sys_fchdir").return # fchmod _____________________________________________________ # long sys_fchmod(unsigned int fd, mode_t mode) -probe nd_syscall.fchmod = kprobe.function("sys_fchmod") +probe nd_syscall.fchmod = kprobe.function("SyS_fchmod") ?, + kprobe.function("sys_fchmod") ? { name = "fchmod" // fildes = $fd @@ -993,7 +1065,8 @@ probe nd_syscall.fchmod = kprobe.function("sys_fchmod") mode = uint_arg(2) # SAFE? argstr = sprintf("%d, %#o", fildes, mode) } -probe nd_syscall.fchmod.return = kprobe.function("sys_fchmod").return +probe nd_syscall.fchmod.return = kprobe.function("SyS_fchmod").return ?, + kprobe.function("sys_fchmod").return ? { name = "fchmod" retstr = returnstr(1) @@ -1003,7 +1076,8 @@ probe nd_syscall.fchmod.return = kprobe.function("sys_fchmod").return # new function with 2.6.16 # long sys_fchmodat(int dfd, const char __user *filename, # mode_t mode) -probe nd_syscall.fchmodat = kprobe.function("sys_fchmodat") ? +probe nd_syscall.fchmodat = kprobe.function("SyS_fchmodat") ?, + kprobe.function("sys_fchmodat") ? { name = "fchmodat" // dirfd = $dfd @@ -1018,7 +1092,8 @@ probe nd_syscall.fchmodat = kprobe.function("sys_fchmodat") ? mode = uint_arg(3) argstr = sprintf("%s, %s, %#o", dirfd_str, user_string_quoted(pointer_arg(2)), mode) } -probe nd_syscall.fchmodat.return = kprobe.function("sys_fchmodat").return ? +probe nd_syscall.fchmodat.return = kprobe.function("SyS_fchmodat").return ?, + kprobe.function("sys_fchmodat").return ? { name = "fchmodat" retstr = returnstr(1) @@ -1026,7 +1101,8 @@ probe nd_syscall.fchmodat.return = kprobe.function("sys_fchmodat").return ? # fchown _____________________________________________________ # long sys_fchown(unsigned int fd, uid_t user, gid_t group) -probe nd_syscall.fchown = kprobe.function("sys_fchown") +probe nd_syscall.fchown = kprobe.function("SyS_fchown") ?, + kprobe.function("sys_fchown") ? { name = "fchown" // fd = $fd @@ -1039,7 +1115,8 @@ probe nd_syscall.fchown = kprobe.function("sys_fchown") group = __int32(uint_arg(3)) argstr = sprintf("%d, %d, %d", fd, owner, group) } -probe nd_syscall.fchown.return = kprobe.function("sys_fchown").return +probe nd_syscall.fchown.return = kprobe.function("SyS_fchown").return ?, + kprobe.function("sys_fchown").return ? { name = "fchown" retstr = returnstr(1) @@ -1070,7 +1147,8 @@ probe nd_syscall.fchown16.return = kprobe.function("sys_fchown16").return ? # new function with 2.6.16 # long sys_fchownat(int dfd, const char __user *filename, # uid_t user, gid_t group, int flag) -probe nd_syscall.fchownat = kprobe.function("sys_fchownat") ? +probe nd_syscall.fchownat = kprobe.function("SyS_fchownat") ?, + kprobe.function("sys_fchownat") ? { name = "fchownat" // dirfd = $dfd @@ -1093,7 +1171,8 @@ probe nd_syscall.fchownat = kprobe.function("sys_fchownat") ? argstr = sprintf("%s, %s, %d, %d, %s", dirfd_str, user_string_quoted(pointer_arg(2)), owner, group, flags_str) } -probe nd_syscall.fchownat.return = kprobe.function("sys_fchownat").return ? +probe nd_syscall.fchownat.return = kprobe.function("SyS_fchownat").return ?, + kprobe.function("sys_fchownat").return ? { name = "fchownat" retstr = returnstr(1) @@ -1105,10 +1184,11 @@ probe nd_syscall.fchownat.return = kprobe.function("sys_fchownat").return ? # long compat_sys_fcntl64(unsigned int fd, unsigned int cmd, unsigned long arg) # long compat_sys_fcntl(unsigned int fd, unsigned int cmd, unsigned long arg) # -probe nd_syscall.fcntl = kprobe.function("sys_fcntl") ?, +probe nd_syscall.fcntl = kprobe.function("compat_sys_fcntl") ?, + kprobe.function("compat_sys_fcntl64") ?, kprobe.function("sys_fcntl64") ?, - kprobe.function("compat_sys_fcntl") ?, - kprobe.function("compat_sys_fcntl64") ? + kprobe.function("SyS_fcntl") ?, + kprobe.function("sys_fcntl") ? { name = "fcntl" // fd = $fd @@ -1123,10 +1203,11 @@ probe nd_syscall.fcntl = kprobe.function("sys_fcntl") ?, arg = long_arg(3) argstr = sprintf("%d, %s, %p", fd, cmd_str, arg) } -probe nd_syscall.fcntl.return = kprobe.function("sys_fcntl").return ?, +probe nd_syscall.fcntl.return = kprobe.function("compat_sys_fcntl").return ?, + kprobe.function("compat_sys_fcntl64").return ?, kprobe.function("sys_fcntl64").return ?, - kprobe.function("compat_sys_fcntl").return ?, - kprobe.function("compat_sys_fcntl64").return ? + kprobe.function("SyS_fcntl").return ?, + kprobe.function("sys_fcntl").return ? { name = "fcntl" retstr = returnstr(1) @@ -1134,7 +1215,8 @@ probe nd_syscall.fcntl.return = kprobe.function("sys_fcntl").return ?, # fdatasync __________________________________________________ # long sys_fdatasync(unsigned int fd) -probe nd_syscall.fdatasync = kprobe.function("sys_fdatasync") +probe nd_syscall.fdatasync = kprobe.function("SyS_fdatasync") ?, + kprobe.function("sys_fdatasync") ? { name = "fdatasync" // fd = $fd @@ -1142,7 +1224,8 @@ probe nd_syscall.fdatasync = kprobe.function("sys_fdatasync") fd = int_arg(1) argstr = sprint(fd) } -probe nd_syscall.fdatasync.return = kprobe.function("sys_fdatasync").return +probe nd_syscall.fdatasync.return = kprobe.function("SyS_fdatasync").return ?, + kprobe.function("sys_fdatasync").return ? { name = "fdatasync" retstr = returnstr(1) @@ -1151,7 +1234,8 @@ probe nd_syscall.fdatasync.return = kprobe.function("sys_fdatasync").return # fgetxattr __________________________________________________ # ssize_t sys_fgetxattr(int fd, char __user *name, # void __user *value, size_t size) -probe nd_syscall.fgetxattr = kprobe.function("sys_fgetxattr") +probe nd_syscall.fgetxattr = kprobe.function("SyS_fgetxattr") ?, + kprobe.function("sys_fgetxattr") ? { name = "fgetxattr" // filedes = $fd @@ -1167,14 +1251,16 @@ probe nd_syscall.fgetxattr = kprobe.function("sys_fgetxattr") size = ulong_arg(4) argstr = sprintf("%d, %s, %p, %d", filedes, user_string_quoted(pointer_arg(2)), value_uaddr, size) } -probe nd_syscall.fgetxattr.return = kprobe.function("sys_fgetxattr").return +probe nd_syscall.fgetxattr.return = kprobe.function("SyS_fgetxattr").return ?, + kprobe.function("sys_fgetxattr").return ? { name = "fgetxattr" retstr = returnstr(1) } # flistxattr _________________________________________________ # ssize_t sys_flistxattr(int fd, char __user *list, size_t size) -probe nd_syscall.flistxattr = kprobe.function("sys_flistxattr") +probe nd_syscall.flistxattr = kprobe.function("SyS_flistxattr") ?, + kprobe.function("sys_flistxattr") ? { name = "flistxattr" // filedes = $fd @@ -1186,7 +1272,8 @@ probe nd_syscall.flistxattr = kprobe.function("sys_flistxattr") size = ulong_arg(3) argstr = sprintf("%d, %p, %d", filedes, list_uaddr, size) } -probe nd_syscall.flistxattr.return = kprobe.function("sys_flistxattr").return +probe nd_syscall.flistxattr.return = kprobe.function("SyS_flistxattr").return ?, + kprobe.function("sys_flistxattr").return ? { name = "flistxattr" retstr = returnstr(1) @@ -1194,7 +1281,8 @@ probe nd_syscall.flistxattr.return = kprobe.function("sys_flistxattr").return # flock ______________________________________________________ # long sys_flock(unsigned int fd, unsigned int cmd) -probe nd_syscall.flock = kprobe.function("sys_flock") +probe nd_syscall.flock = kprobe.function("SyS_flock") ?, + kprobe.function("sys_flock") ? { name = "flock" // fd = $fd @@ -1204,7 +1292,8 @@ probe nd_syscall.flock = kprobe.function("sys_flock") operation = int_arg(2) argstr = sprintf("%d, %s", fd, _flock_cmd_str(operation)) } -probe nd_syscall.flock.return = kprobe.function("sys_flock").return +probe nd_syscall.flock.return = kprobe.function("SyS_flock").return ?, + kprobe.function("sys_flock").return ? { name = "flock" retstr = returnstr(1) @@ -1285,7 +1374,8 @@ probe nd_syscall.fork.return = kprobe.function("do_fork").return } # fremovexattr _______________________________________________ # long sys_fremovexattr(int fd, char __user *name) -probe nd_syscall.fremovexattr = kprobe.function("sys_fremovexattr") +probe nd_syscall.fremovexattr = kprobe.function("SyS_fremovexattr") ?, + kprobe.function("sys_fremovexattr") ? { name = "fremovexattr" // filedes = $fd @@ -1297,7 +1387,8 @@ probe nd_syscall.fremovexattr = kprobe.function("sys_fremovexattr") name2 = user_string(pointer_arg(2)) argstr = sprintf("%d, %s", filedes, user_string_quoted(pointer_arg(2))) } -probe nd_syscall.fremovexattr.return = kprobe.function("sys_fremovexattr").return +probe nd_syscall.fremovexattr.return = kprobe.function("SyS_fremovexattr").return ?, + kprobe.function("sys_fremovexattr").return ? { name = "fremovexattr" retstr = returnstr(1) @@ -1312,7 +1403,8 @@ probe nd_syscall.fremovexattr.return = kprobe.function("sys_fremovexattr").retur * size_t size, * int flags) */ -probe nd_syscall.fsetxattr = kprobe.function("sys_fsetxattr") +probe nd_syscall.fsetxattr = kprobe.function("SyS_fsetxattr") ?, + kprobe.function("sys_fsetxattr") ? { name = "fsetxattr" // filedes = $fd @@ -1330,7 +1422,8 @@ probe nd_syscall.fsetxattr = kprobe.function("sys_fsetxattr") flags = int_arg(5) argstr = sprintf("%d, %s, %p, %d, %p", filedes, user_string_quoted(pointer_arg(2)), value_uaddr, size, flags) } -probe nd_syscall.fsetxattr.return = kprobe.function("sys_fsetxattr").return +probe nd_syscall.fsetxattr.return = kprobe.function("SyS_fsetxattr").return ?, + kprobe.function("sys_fsetxattr").return ? { name = "fsetxattr" retstr = returnstr(1) @@ -1346,8 +1439,10 @@ probe nd_syscall.fsetxattr.return = kprobe.function("sys_fsetxattr").return # long compat_sys_newfstat(unsigned int fd, struct compat_stat __user * statbuf) # probe nd_syscall.fstat = kprobe.function("sys_fstat") ?, + kprobe.function("SyS_fstat64") ?, kprobe.function("sys_fstat64") ?, kprobe.function("sys32_fstat64") ?, + kprobe.function("SyS_newfstat") ?, kprobe.function("sys_newfstat") ?, kprobe.function("sys_oabi_fstat64") ?, kprobe.function("compat_sys_newfstat") ? @@ -1362,8 +1457,10 @@ probe nd_syscall.fstat = kprobe.function("sys_fstat") ?, argstr = sprintf("%d, %p", filedes, buf_uaddr) } probe nd_syscall.fstat.return = kprobe.function("sys_fstat").return ?, + kprobe.function("SyS_fstat64").return ?, kprobe.function("sys_fstat64").return ?, kprobe.function("sys32_fstat64").return ?, + kprobe.function("SyS_newfstat").return ?, kprobe.function("sys_newfstat").return ?, kprobe.function("sys_oabi_fstat64").return ?, kprobe.function("compat_sys_newfstat").return ? @@ -1377,7 +1474,9 @@ probe nd_syscall.fstat.return = kprobe.function("sys_fstat").return ?, # long sys_newfstatat(int dfd, char __user *filename, struct stat __user *statbuf, int flag) # long sys_fstatat64(int dfd, char __user *filename, struct stat64 __user *statbuf, int flag) # long compat_sys_newfstatat(unsigned int dfd, char __user *filename, struct compat_stat __user *statbuf, int flag) -probe nd_syscall.fstatat = kprobe.function("sys_fstatat64") ?, +probe nd_syscall.fstatat = kprobe.function("SyS_fstatat64") ?, + kprobe.function("sys_fstatat64") ?, + kprobe.function("SyS_newfstatat") ?, kprobe.function("sys_newfstatat") ?, kprobe.function("compat_sys_newfstatat") ?, kprobe.function("sys32_fstatat64") ? @@ -1393,7 +1492,9 @@ probe nd_syscall.fstatat = kprobe.function("sys_fstatat64") ?, buf_uaddr = pointer_arg(3) argstr = sprintf("%s, %s, %p, %s", _dfd_str(dirfd), user_string_quoted(pointer_arg(2)), buf_uaddr, _at_flag_str(int_arg(4))) } -probe nd_syscall.fstatat.return = kprobe.function("sys_fstatat64").return ?, +probe nd_syscall.fstatat.return = kprobe.function("SyS_fstatat64").return ?, + kprobe.function("sys_fstatat64").return ?, + kprobe.function("SyS_newfstatat").return ?, kprobe.function("sys_newfstatat").return ?, kprobe.function("compat_sys_newfstatat").return ?, kprobe.function("sys32_fstatat64").return ? @@ -1406,8 +1507,9 @@ probe nd_syscall.fstatat.return = kprobe.function("sys_fstatat64").return ?, # long sys_fstatfs(unsigned int fd, struct statfs __user * buf) # long compat_sys_fstatfs(unsigned int fd, struct compat_statfs __user *buf) # -probe nd_syscall.fstatfs = kprobe.function("sys_fstatfs"), - kprobe.function("compat_sys_fstatfs") ? +probe nd_syscall.fstatfs = kprobe.function("compat_sys_fstatfs") ?, + kprobe.function("SyS_fstatfs") ?, + kprobe.function("sys_fstatfs") ? { name = "fstatfs" // fd = $fd @@ -1418,8 +1520,9 @@ probe nd_syscall.fstatfs = kprobe.function("sys_fstatfs"), buf_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", fd, buf_uaddr) } -probe nd_syscall.fstatfs.return = kprobe.function("sys_fstatfs").return, - kprobe.function("compat_sys_fstatfs").return ? +probe nd_syscall.fstatfs.return = kprobe.function("compat_sys_fstatfs").return ?, + kprobe.function("SyS_fstatfs").return ?, + kprobe.function("sys_fstatfs").return ? { name = "fstatfs" retstr = returnstr(1) @@ -1429,8 +1532,9 @@ probe nd_syscall.fstatfs.return = kprobe.function("sys_fstatfs").return, # long sys_fstatfs64(unsigned int fd, size_t sz, struct statfs64 __user *buf) # long compat_sys_fstatfs64(unsigned int fd, compat_size_t sz, struct compat_statfs64 __user *buf) # -probe nd_syscall.fstatfs64 = kprobe.function("sys_fstatfs64") ?, - kprobe.function("compat_sys_fstatfs64") ? +probe nd_syscall.fstatfs64 = kprobe.function("compat_sys_fstatfs64") ?, + kprobe.function("SyS_fstatfs64") ?, + kprobe.function("sys_fstatfs64") ? { name = "fstatfs" // fd = $fd @@ -1443,8 +1547,9 @@ probe nd_syscall.fstatfs64 = kprobe.function("sys_fstatfs64") ?, buf_uaddr = pointer_arg(3) argstr = sprintf("%d, %d, %p", fd, sz, buf_uaddr) } -probe nd_syscall.fstatfs64.return = kprobe.function("sys_fstatfs64").return ?, - kprobe.function("compat_sys_fstatfs64").return ? +probe nd_syscall.fstatfs64.return = kprobe.function("compat_sys_fstatfs64").return ?, + kprobe.function("SyS_fstatfs64").return ?, + kprobe.function("sys_fstatfs64").return ? { name = "fstatfs" retstr = returnstr(1) @@ -1452,7 +1557,8 @@ probe nd_syscall.fstatfs64.return = kprobe.function("sys_fstatfs64").return ?, # fsync ______________________________________________________ # long sys_fsync(unsigned int fd) -probe nd_syscall.fsync = kprobe.function("sys_fsync") +probe nd_syscall.fsync = kprobe.function("SyS_fsync") ?, + kprobe.function("sys_fsync") ? { name = "fsync" // fd = $fd @@ -1460,14 +1566,16 @@ probe nd_syscall.fsync = kprobe.function("sys_fsync") fd = int_arg(1) argstr = sprint(fd) } -probe nd_syscall.fsync.return = kprobe.function("sys_fsync").return +probe nd_syscall.fsync.return = kprobe.function("SyS_fsync").return ?, + kprobe.function("sys_fsync").return ? { name = "fsync" retstr = returnstr(1) } # ftruncate __________________________________________________ # long sys_ftruncate(unsigned int fd, unsigned long length) -probe nd_syscall.ftruncate = kprobe.function("sys_ftruncate") +probe nd_syscall.ftruncate = kprobe.function("SyS_ftruncate") ?, + kprobe.function("sys_ftruncate") ? { name = "ftruncate" // fd = $fd @@ -1477,7 +1585,8 @@ probe nd_syscall.ftruncate = kprobe.function("sys_ftruncate") length = ulong_arg(2) argstr = sprintf("%d, %d", fd, length) } -probe nd_syscall.ftruncate.return = kprobe.function("sys_ftruncate").return +probe nd_syscall.ftruncate.return = kprobe.function("SyS_ftruncate").return ?, + kprobe.function("sys_ftruncate").return ? { name = "ftruncate" retstr = returnstr(1) @@ -1512,7 +1621,8 @@ probe nd_syscall.ftruncate64.return = kprobe.function("sys_ftruncate64").return # struct compat_timespec __user *utime, u32 __user *uaddr2, # u32 val3) # -probe nd_syscall.futex = kprobe.function("sys_futex") ? +probe nd_syscall.futex = kprobe.function("SyS_futex") ?, + kprobe.function("sys_futex") ? { name = "futex" // futex_uaddr = $uaddr @@ -1542,7 +1652,8 @@ probe nd_syscall.futex = kprobe.function("sys_futex") ? argstr = sprintf("%p, %s, %d", futex_uaddr, _futex_op_str(op), val) } -probe nd_syscall.futex.return = kprobe.function("sys_futex").return ? +probe nd_syscall.futex.return = kprobe.function("SyS_futex").return ?, + kprobe.function("sys_futex").return ? { name = "futex" retstr = returnstr(1) @@ -1589,7 +1700,8 @@ probe nd_syscall.compat_futex.return = kprobe.function("compat_sys_futex").retur # long compat_sys_futimesat(unsigned int dfd, char __user *filename, struct compat_timeval __user *t) # -probe nd_syscall.futimesat = kprobe.function("sys_futimesat") ? +probe nd_syscall.futimesat = kprobe.function("SyS_futimesat") ?, + kprobe.function("sys_futimesat") ? { name = "futimesat" // dirfd = $dfd @@ -1623,7 +1735,8 @@ probe nd_syscall.compat_futimesat = kprobe.function("compat_sys_futimesat") ? argstr = sprintf("%s, %s, %s", _dfd_str(uint_arg(1)), user_string_quoted(pointer_arg(2)), _struct_compat_timeval_u(pointer_arg(3), 2)) } -probe nd_syscall.futimesat.return = kprobe.function("sys_futimesat").return ? +probe nd_syscall.futimesat.return = kprobe.function("SyS_futimesat").return ?, + kprobe.function("sys_futimesat").return ? { name = "futimesat" retstr = returnstr(1) @@ -1636,7 +1749,8 @@ probe nd_syscall.compat_futimesat.return = kprobe.function("compat_sys_futimesat # getcwd _____________________________________________________ # long sys_getcwd(char __user *buf, unsigned long size) -probe nd_syscall.getcwd = kprobe.function("sys_getcwd") +probe nd_syscall.getcwd = kprobe.function("SyS_getcwd") ?, + kprobe.function("sys_getcwd") ? { name = "getcwd" // buf_uaddr = $buf @@ -1646,7 +1760,8 @@ probe nd_syscall.getcwd = kprobe.function("sys_getcwd") size = ulong_arg(2) argstr = sprintf("%p, %d", buf_uaddr, size) } -probe nd_syscall.getcwd.return = kprobe.function("sys_getcwd").return +probe nd_syscall.getcwd.return = kprobe.function("SyS_getcwd").return ?, + kprobe.function("sys_getcwd").return ? { name = "getcwd" retstr = returnstr(1) @@ -1658,7 +1773,9 @@ probe nd_syscall.getcwd.return = kprobe.function("sys_getcwd").return # long sys_getdents64(unsigned int fd, struct linux_dirent64 __user * dirent, unsigned int count) # long compat_sys_getdents64(unsigned int fd, struct linux_dirent64 __user * dirent, unsigned int count) # -probe nd_syscall.getdents = kprobe.function("sys_getdents") ?, +probe nd_syscall.getdents = kprobe.function("SyS_getdents") ?, + kprobe.function("sys_getdents") ?, + kprobe.function("SyS_getdents64") ?, kprobe.function("sys_getdents64") ?, kprobe.function("compat_sys_getdents") ?, kprobe.function("compat_sys_getdents64") ? @@ -1674,7 +1791,9 @@ probe nd_syscall.getdents = kprobe.function("sys_getdents") ?, count = uint_arg(3) argstr = sprintf("%d, %p, %d", fd, dirp_uaddr, count) } -probe nd_syscall.getdents.return = kprobe.function("sys_getdents").return ?, +probe nd_syscall.getdents.return = kprobe.function("SyS_getdents").return ?, + kprobe.function("sys_getdents").return ?, + kprobe.function("SyS_getdents64").return ?, kprobe.function("sys_getdents64").return ?, kprobe.function("compat_sys_getdents").return ?, kprobe.function("compat_sys_getdents64").return ? @@ -1746,9 +1865,10 @@ probe nd_syscall.getgid.return = kprobe.function("sys_getgid16").return ?, # long sys_getgroups16(int gidsetsize, old_gid_t __user *grouplist) # long sys32_getgroups16(int gidsetsize, u16 __user *grouplist) # -probe nd_syscall.getgroups = kprobe.function("sys_getgroups") ?, - kprobe.function("sys_getgroups16") ?, - kprobe.function("sys32_getgroups16") ? +probe nd_syscall.getgroups = kprobe.function("sys_getgroups16") ?, + kprobe.function("sys32_getgroups16") ?, + kprobe.function("SyS_getgroups") ?, + kprobe.function("sys_getgroups") ? { name = "getgroups" // size = $gidsetsize @@ -1759,9 +1879,10 @@ probe nd_syscall.getgroups = kprobe.function("sys_getgroups") ?, list_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", size, list_uaddr) } -probe nd_syscall.getgroups.return = kprobe.function("sys_getgroups").return ?, - kprobe.function("sys_getgroups16").return ?, - kprobe.function("sys32_getgroups16").return ? +probe nd_syscall.getgroups.return = kprobe.function("sys_getgroups16").return ?, + kprobe.function("sys32_getgroups16").return ?, + kprobe.function("SyS_getgroups").return ?, + kprobe.function("sys_getgroups").return ? { name = "getgroups" retstr = returnstr(1) @@ -1769,7 +1890,8 @@ probe nd_syscall.getgroups.return = kprobe.function("sys_getgroups").return ?, # gethostname ________________________________________________ # long sys_gethostname(char __user *name, int len) -probe nd_syscall.gethostname = kprobe.function("sys_gethostname") ? +probe nd_syscall.gethostname = kprobe.function("SyS_gethostname") ?, + kprobe.function("sys_gethostname") ? { name = "gethostname" // name_uaddr = $name @@ -1779,7 +1901,8 @@ probe nd_syscall.gethostname = kprobe.function("sys_gethostname") ? len = int_arg(2) argstr = sprintf ("%p, %d", name_uaddr, len) } -probe nd_syscall.gethostname.return = kprobe.function("sys_gethostname").return ? +probe nd_syscall.gethostname.return = kprobe.function("SyS_gethostname").return ?, + kprobe.function("sys_gethostname").return ? { name = "gethostname" retstr = returnstr(1) @@ -1788,7 +1911,8 @@ probe nd_syscall.gethostname.return = kprobe.function("sys_gethostname").return # getitimer __________________________________________________ # sys_getitimer(int which, struct itimerval __user *value) # -probe nd_syscall.getitimer = kprobe.function("sys_getitimer") +probe nd_syscall.getitimer = kprobe.function("SyS_getitimer") ?, + kprobe.function("sys_getitimer") ? { name = "getitimer" // which = $which @@ -1799,7 +1923,8 @@ probe nd_syscall.getitimer = kprobe.function("sys_getitimer") value_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", _itimer_which_str(which), value_uaddr) } -probe nd_syscall.getitimer.return = kprobe.function("sys_getitimer").return +probe nd_syscall.getitimer.return = kprobe.function("SyS_getitimer").return ?, + kprobe.function("sys_getitimer").return ? { name = "getitimer" retstr = returnstr(1) @@ -1833,8 +1958,9 @@ probe nd_syscall.compat_getitimer.return = kprobe.function("compat_sys_getitimer # compat_ulong_t maxnode, # compat_ulong_t addr, compat_ulong_t flags) # -probe nd_syscall.get_mempolicy = kprobe.function("sys_get_mempolicy") ?, - kprobe.function("compat_sys_get_mempolicy") ? +probe nd_syscall.get_mempolicy = kprobe.function("compat_sys_get_mempolicy") ?, + kprobe.function("SyS_get_mempolicy") ?, + kprobe.function("sys_get_mempolicy") ? { name = "get_mempolicy" // policy_uaddr = $policy @@ -1853,8 +1979,9 @@ probe nd_syscall.get_mempolicy = kprobe.function("sys_get_mempolicy") ?, argstr = sprintf("%p, %p, %d, %p, 0x%x", policy_uaddr, nmask_uaddr, maxnode, addr, flags) } -probe nd_syscall.get_mempolicy.return = kprobe.function("sys_get_mempolicy").return ?, - kprobe.function("compat_sys_get_mempolicy").return ? +probe nd_syscall.get_mempolicy.return = kprobe.function("compat_sys_get_mempolicy").return ?, + kprobe.function("SyS_get_mempolicy").return ?, + kprobe.function("sys_get_mempolicy").return ? { name = "get_mempolicy" retstr = returnstr(1) @@ -1863,7 +1990,8 @@ probe nd_syscall.get_mempolicy.return = kprobe.function("sys_get_mempolicy").ret # getpeername ________________________________________________ # long sys_getpeername(int fd, struct sockaddr __user *usockaddr, int __user *usockaddr_len) # -probe nd_syscall.getpeername = kprobe.function("sys_getpeername") ? +probe nd_syscall.getpeername = kprobe.function("SyS_getpeername") ?, + kprobe.function("sys_getpeername") ? { name = "getpeername" // s = $fd @@ -1876,7 +2004,8 @@ probe nd_syscall.getpeername = kprobe.function("sys_getpeername") ? namelen_uaddr = pointer_arg(3) argstr = sprintf("%d, %p, %p", s, name_uaddr, namelen_uaddr) } -probe nd_syscall.getpeername.return = kprobe.function("sys_getpeername").return ? +probe nd_syscall.getpeername.return = kprobe.function("SyS_getpeername").return ?, + kprobe.function("sys_getpeername").return ? { name = "getpeername" retstr = returnstr(1) @@ -1884,7 +2013,8 @@ probe nd_syscall.getpeername.return = kprobe.function("sys_getpeername").return # getpgid ____________________________________________________ # long sys_getpgid(pid_t pid) -probe nd_syscall.getpgid = kprobe.function("sys_getpgid") +probe nd_syscall.getpgid = kprobe.function("SyS_getpgid") ?, + kprobe.function("sys_getpgid") ? { name = "getpgid" // pid = $pid @@ -1893,7 +2023,8 @@ probe nd_syscall.getpgid = kprobe.function("sys_getpgid") pid = int_arg(1) argstr = sprintf("%d", pid) } -probe nd_syscall.getpgid.return = kprobe.function("sys_getpgid").return +probe nd_syscall.getpgid.return = kprobe.function("SyS_getpgid").return ?, + kprobe.function("sys_getpgid").return ? { name = "getpgid" retstr = returnstr(1) @@ -1940,7 +2071,8 @@ probe nd_syscall.getppid.return = kprobe.function("sys_getppid").return # getpriority ________________________________________________ # long sys_getpriority(int which, int who) -probe nd_syscall.getpriority = kprobe.function("sys_getpriority") +probe nd_syscall.getpriority = kprobe.function("SyS_getpriority") ?, + kprobe.function("sys_getpriority") ? { name = "getpriority" // which = $which @@ -1950,7 +2082,8 @@ probe nd_syscall.getpriority = kprobe.function("sys_getpriority") who = int_arg(2) argstr = sprintf("%s, %d", _priority_which_str(which), who) } -probe nd_syscall.getpriority.return = kprobe.function("sys_getpriority").return +probe nd_syscall.getpriority.return = kprobe.function("SyS_getpriority").return ?, + kprobe.function("sys_getpriority").return ? { name = "getpriority" retstr = returnstr(1) @@ -1964,7 +2097,8 @@ probe nd_syscall.getpriority.return = kprobe.function("sys_getpriority").return # old_uid_t __user *egid, # old_uid_t __user *sgid) probe nd_syscall.getresgid = kprobe.function("sys_getresgid16") ?, - kprobe.function("sys_getresgid") + kprobe.function("SyS_getresgid") ?, + kprobe.function("sys_getresgid") ? { name = "getresgid" // rgid_uaddr = $rgid @@ -1978,7 +2112,8 @@ probe nd_syscall.getresgid = kprobe.function("sys_getresgid16") ?, argstr = sprintf("%p, %p, %p", rgid_uaddr, egid_uaddr, sgid_uaddr) } probe nd_syscall.getresgid.return = kprobe.function("sys_getresgid16").return ?, - kprobe.function("sys_getresgid").return + kprobe.function("SyS_getresgid").return ?, + kprobe.function("sys_getresgid").return ? { name = "getresgid" retstr = returnstr(1) @@ -1989,7 +2124,8 @@ probe nd_syscall.getresgid.return = kprobe.function("sys_getresgid16").return ?, # uid_t __user *euid, # uid_t __user *suid) probe nd_syscall.getresuid = kprobe.function("sys_getresuid16") ?, - kprobe.function("sys_getresuid") + kprobe.function("SyS_getresuid") ?, + kprobe.function("sys_getresuid") ? { name = "getresuid" // ruid_uaddr = $ruid @@ -2003,7 +2139,8 @@ probe nd_syscall.getresuid = kprobe.function("sys_getresuid16") ?, argstr = sprintf("%p, %p, %p", ruid_uaddr, euid_uaddr, suid_uaddr) } probe nd_syscall.getresuid.return = kprobe.function("sys_getresuid16").return ?, - kprobe.function("sys_getresuid").return + kprobe.function("SyS_getresuid").return ?, + kprobe.function("sys_getresuid").return ? { name = "getresuid" retstr = returnstr(1) @@ -2013,7 +2150,9 @@ probe nd_syscall.getresuid.return = kprobe.function("sys_getresuid16").return ?, # long sys_getrlimit(unsigned int resource, struct rlimit __user *rlim) # long sys_old_getrlimit(unsigned int resource, struct rlimit __user *rlim) # long compat_sys_getrlimit (unsigned int resource, struct compat_rlimit __user *rlim) -probe nd_syscall.getrlimit = kprobe.function("sys_getrlimit"), +probe nd_syscall.getrlimit = kprobe.function("SyS_getrlimit") ?, + kprobe.function("sys_getrlimit") ?, + kprobe.function("SyS_old_getrlimit") ?, kprobe.function("sys_old_getrlimit") ?, kprobe.function("compat_sys_getrlimit") ? { @@ -2026,7 +2165,9 @@ probe nd_syscall.getrlimit = kprobe.function("sys_getrlimit"), rlim_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", _rlimit_resource_str(resource), rlim_uaddr) } -probe nd_syscall.getrlimit.return = kprobe.function("sys_getrlimit").return, +probe nd_syscall.getrlimit.return = kprobe.function("SyS_getrlimit").return ?, + kprobe.function("sys_getrlimit").return ?, + kprobe.function("SyS_old_getrlimit").return ?, kprobe.function("sys_old_getrlimit").return ?, kprobe.function("compat_sys_getrlimit").return ? { @@ -2036,7 +2177,8 @@ probe nd_syscall.getrlimit.return = kprobe.function("sys_getrlimit").return, # getrusage __________________________________________________ # long sys_getrusage(int who, struct rusage __user *ru) -probe nd_syscall.getrusage = kprobe.function("sys_getrusage") +probe nd_syscall.getrusage = kprobe.function("SyS_getrusage") ?, + kprobe.function("sys_getrusage") ? { name = "getrusage" // who = $who @@ -2056,7 +2198,8 @@ probe nd_syscall.getrusage = kprobe.function("sys_getrusage") usage_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", who_str, usage_uaddr) } -probe nd_syscall.getrusage.return = kprobe.function("sys_getrusage").return +probe nd_syscall.getrusage.return = kprobe.function("SyS_getrusage").return ?, + kprobe.function("sys_getrusage").return ? { name = "getrusage" retstr = returnstr(1) @@ -2064,7 +2207,8 @@ probe nd_syscall.getrusage.return = kprobe.function("sys_getrusage").return # getsid _____________________________________________________ # long sys_getsid(pid_t pid) -probe nd_syscall.getsid = kprobe.function("sys_getsid") +probe nd_syscall.getsid = kprobe.function("SyS_getsid") ?, + kprobe.function("sys_getsid") ? { name = "getsid" // pid = $pid @@ -2072,7 +2216,8 @@ probe nd_syscall.getsid = kprobe.function("sys_getsid") pid = int_arg(1) argstr = sprint(pid) } -probe nd_syscall.getsid.return = kprobe.function("sys_getsid").return +probe nd_syscall.getsid.return = kprobe.function("SyS_getsid").return ?, + kprobe.function("sys_getsid").return ? { name = "getsid" retstr = returnstr(1) @@ -2082,7 +2227,8 @@ probe nd_syscall.getsid.return = kprobe.function("sys_getsid").return # long sys_getsockname(int fd, # struct sockaddr __user *usockaddr, # int __user *usockaddr_len) -probe nd_syscall.getsockname = kprobe.function("sys_getsockname") ? +probe nd_syscall.getsockname = kprobe.function("SyS_getsockname") ?, + kprobe.function("sys_getsockname") ? { name = "getsockname" // s = $fd @@ -2095,7 +2241,8 @@ probe nd_syscall.getsockname = kprobe.function("sys_getsockname") ? namelen_uaddr = pointer_arg(3) argstr = sprintf("%d, %p, %p", s, name_uaddr, namelen_uaddr) } -probe nd_syscall.getsockname.return = kprobe.function("sys_getsockname").return ? +probe nd_syscall.getsockname.return = kprobe.function("SyS_getsockname").return ?, + kprobe.function("sys_getsockname").return ? { name = "getsockname" retstr = returnstr(1) @@ -2108,8 +2255,9 @@ probe nd_syscall.getsockname.return = kprobe.function("sys_getsockname").return # char __user *optval, # int __user *optlen) # -probe nd_syscall.getsockopt = kprobe.function("sys_getsockopt") ?, - kprobe.function("compat_sys_getsockopt") ? +probe nd_syscall.getsockopt = kprobe.function("compat_sys_getsockopt") ?, + kprobe.function("SyS_getsockopt") ?, + kprobe.function("sys_getsockopt") ? { name = "getsockopt" // fd = $fd @@ -2132,8 +2280,9 @@ probe nd_syscall.getsockopt = kprobe.function("sys_getsockopt") ?, argstr = sprintf("%d, %s, %s, %p, %p", fd, _sockopt_level_str(level), _sockopt_optname_str(optname), optval_uaddr, optlen_uaddr) } -probe nd_syscall.getsockopt.return = kprobe.function("sys_getsockopt").return ?, - kprobe.function("compat_sys_getsockopt").return ? +probe nd_syscall.getsockopt.return = kprobe.function("compat_sys_getsockopt").return ?, + kprobe.function("SyS_getsockopt").return ?, + kprobe.function("sys_getsockopt").return ? { name = "getsockopt" retstr = returnstr(1) @@ -2159,9 +2308,10 @@ probe nd_syscall.gettid.return = kprobe.function("sys_gettid").return # struct timezone __user *tz) # long compat_sys_gettimeofday(struct compat_timeval __user *tv, # struct timezone __user *tz) -probe nd_syscall.gettimeofday = kprobe.function("sys_gettimeofday"), +probe nd_syscall.gettimeofday = kprobe.function("compat_sys_gettimeofday") ?, kprobe.function("sys32_gettimeofday") ?, - kprobe.function("compat_sys_gettimeofday") ? + kprobe.function("SyS_gettimeofday") ?, + kprobe.function("sys_gettimeofday") ? { name = "gettimeofday" // tv_uaddr = $tv @@ -2173,9 +2323,10 @@ probe nd_syscall.gettimeofday = kprobe.function("sys_gettimeofday"), argstr = sprintf("%p, %p", tv_uaddr, tz_uaddr) } -probe nd_syscall.gettimeofday.return = kprobe.function("sys_gettimeofday").return, +probe nd_syscall.gettimeofday.return = kprobe.function("compat_sys_gettimeofday").return ?, kprobe.function("sys32_gettimeofday").return ?, - kprobe.function("compat_sys_gettimeofday").return ? + kprobe.function("SyS_gettimeofday").return ?, + kprobe.function("sys_gettimeofday").return ? { name = "gettimeofday" retstr = returnstr(1) @@ -2204,7 +2355,8 @@ probe nd_syscall.getuid.return = kprobe.function("sys_getuid16").return ?, # getxattr ___________________________________________________ # ssize_t sys_getxattr(char __user *path, char __user *name, # void __user *value, size_t size) -probe nd_syscall.getxattr = kprobe.function("sys_getxattr") +probe nd_syscall.getxattr = kprobe.function("SyS_getxattr") ?, + kprobe.function("sys_getxattr") ? { name = "getxattr" // %( kernel_v >= "2.6.27" %? @@ -2234,7 +2386,8 @@ probe nd_syscall.getxattr = kprobe.function("sys_getxattr") user_string_quoted(pointer_arg(2)), value_uaddr, size) } -probe nd_syscall.getxattr.return = kprobe.function("sys_getxattr").return +probe nd_syscall.getxattr.return = kprobe.function("SyS_getxattr").return ?, + kprobe.function("sys_getxattr").return ? { name = "getxattr" retstr = returnstr(1) @@ -2245,7 +2398,8 @@ probe nd_syscall.getxattr.return = kprobe.function("sys_getxattr").return # unsigned long len, # const char __user *uargs) # -probe nd_syscall.init_module = kprobe.function("sys_init_module") ? +probe nd_syscall.init_module = kprobe.function("SyS_init_module") ?, + kprobe.function("sys_init_module") ? { name = "init_module" // umod_uaddr = $umod @@ -2258,7 +2412,8 @@ probe nd_syscall.init_module = kprobe.function("sys_init_module") ? uargs = user_string(pointer_arg(3)) argstr = sprintf("%p, %d, %s", umod_uaddr, len, user_string_quoted(pointer_arg(4))) } -probe nd_syscall.init_module.return = kprobe.function("sys_init_module").return ? +probe nd_syscall.init_module.return = kprobe.function("SyS_init_module").return ?, + kprobe.function("sys_init_module").return ? { name = "init_module" retstr = returnstr(1) @@ -2268,7 +2423,8 @@ probe nd_syscall.init_module.return = kprobe.function("sys_init_module").return # # long sys_inotify_add_watch(int fd, const char __user *path, u32 mask) # -probe nd_syscall.inotify_add_watch = kprobe.function("sys_inotify_add_watch") ? +probe nd_syscall.inotify_add_watch = kprobe.function("SyS_inotify_add_watch") ?, + kprobe.function("sys_inotify_add_watch") ? { name = "inotify_add_watch" // fd = $fd @@ -2289,7 +2445,8 @@ probe nd_syscall.inotify_add_watch = kprobe.function("sys_inotify_add_watch") ? mask = uint_arg(3) argstr = sprintf("%d, %s, %d", fd, user_string_quoted(path_uaddr), mask) } -probe nd_syscall.inotify_add_watch.return = kprobe.function("sys_inotify_add_watch").return ? +probe nd_syscall.inotify_add_watch.return = kprobe.function("SyS_inotify_add_watch").return ?, + kprobe.function("sys_inotify_add_watch").return ? { name = "inotify_add_watch" retstr = returnstr(1) @@ -2314,7 +2471,8 @@ probe nd_syscall.inotify_init.return = kprobe.function("sys_inotify_init").retur # # long sys_inotify_rm_watch(int fd, u32 wd) # -probe nd_syscall.inotify_rm_watch = kprobe.function("sys_inotify_rm_watch") ? +probe nd_syscall.inotify_rm_watch = kprobe.function("SyS_inotify_rm_watch") ?, + kprobe.function("sys_inotify_rm_watch") ? { name = "inotify_rm_watch" // fd = $fd @@ -2325,7 +2483,8 @@ probe nd_syscall.inotify_rm_watch = kprobe.function("sys_inotify_rm_watch") ? wd = uint_arg(2) argstr = sprintf("%d, %d", fd, wd) } -probe nd_syscall.inotify_rm_watch.return = kprobe.function("sys_inotify_rm_watch").return ? +probe nd_syscall.inotify_rm_watch.return = kprobe.function("SyS_inotify_rm_watch").return ?, + kprobe.function("sys_inotify_rm_watch").return ? { name = "inotify_rm_watch" retstr = returnstr(1) @@ -2335,7 +2494,8 @@ probe nd_syscall.inotify_rm_watch.return = kprobe.function("sys_inotify_rm_watch # long sys_io_cancel(aio_context_t ctx_id, # struct iocb __user *iocb, # struct io_event __user *result) -probe nd_syscall.io_cancel = kprobe.function("sys_io_cancel") +probe nd_syscall.io_cancel = kprobe.function("SyS_io_cancel") ?, + kprobe.function("sys_io_cancel") ? { name = "io_cancel" // ctx_id = $ctx_id @@ -2347,7 +2507,8 @@ probe nd_syscall.io_cancel = kprobe.function("sys_io_cancel") result_uaddr = pointer_arg(3) argstr = sprintf("%d, %p, %p", ctx_id, iocb_uaddr, result_uaddr) } -probe nd_syscall.io_cancel.return = kprobe.function("sys_io_cancel").return +probe nd_syscall.io_cancel.return = kprobe.function("SyS_io_cancel").return ?, + kprobe.function("sys_io_cancel").return ? { name = "io_cancel" retstr = returnstr(1) @@ -2357,8 +2518,9 @@ probe nd_syscall.io_cancel.return = kprobe.function("sys_io_cancel").return # long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) # long compat_sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) # -probe nd_syscall.ioctl = kprobe.function("sys_ioctl") ?, - kprobe.function("compat_sys_ioctl") ? +probe nd_syscall.ioctl = kprobe.function("compat_sys_ioctl") ?, + kprobe.function("SyS_ioctl") ?, + kprobe.function("sys_ioctl") ? { name = "ioctl" // fd = $fd @@ -2371,8 +2533,9 @@ probe nd_syscall.ioctl = kprobe.function("sys_ioctl") ?, argp = ulong_arg(3) argstr = sprintf("%d, %d, %p", fd, request, argp) } -probe nd_syscall.ioctl.return = kprobe.function("sys_ioctl").return ?, - kprobe.function("compat_sys_ioctl").return ? +probe nd_syscall.ioctl.return = kprobe.function("compat_sys_ioctl").return ?, + kprobe.function("SyS_ioctl").return ?, + kprobe.function("sys_ioctl").return ? { name = "ioctl" retstr = returnstr(1) @@ -2380,7 +2543,8 @@ probe nd_syscall.ioctl.return = kprobe.function("sys_ioctl").return ?, # io_destroy _________________________________________________ # long sys_io_destroy(aio_context_t ctx) -probe nd_syscall.io_destroy = kprobe.function("sys_io_destroy") +probe nd_syscall.io_destroy = kprobe.function("SyS_io_destroy") ?, + kprobe.function("sys_io_destroy") ? { name = "io_destroy" // ctx = $ctx @@ -2388,7 +2552,8 @@ probe nd_syscall.io_destroy = kprobe.function("sys_io_destroy") ctx = ulong_arg(1) argstr = sprintf("%d", ctx) } -probe nd_syscall.io_destroy.return = kprobe.function("sys_io_destroy").return +probe nd_syscall.io_destroy.return = kprobe.function("SyS_io_destroy").return ?, + kprobe.function("sys_io_destroy").return ? { name = "io_destroy" retstr = returnstr(1) @@ -2406,8 +2571,9 @@ probe nd_syscall.io_destroy.return = kprobe.function("sys_io_destroy").return # struct io_event __user *events, # struct compat_timespec __user *timeout) # -probe nd_syscall.io_getevents = kprobe.function("sys_io_getevents") ?, - kprobe.function("compat_sys_io_getevents") ? +probe nd_syscall.io_getevents = kprobe.function("compat_sys_io_getevents") ?, + kprobe.function("SyS_io_getevents") ?, + kprobe.function("sys_io_getevents") ? { name = "io_getevents" // ctx_id = $ctx_id @@ -2428,8 +2594,9 @@ probe nd_syscall.io_getevents = kprobe.function("sys_io_getevents") ?, argstr = sprintf("%d, %d, %d, %p, %p, %s", ctx_id, min_nr, nr, events_uaddr, timeout_uaddr, timestr) } -probe nd_syscall.io_getevents.return = kprobe.function("sys_io_getevents").return ?, - kprobe.function("compat_sys_io_getevents").return ? +probe nd_syscall.io_getevents.return = kprobe.function("compat_sys_io_getevents").return ?, + kprobe.function("SyS_io_getevents").return ?, + kprobe.function("sys_io_getevents").return ? { name = "io_getevents" retstr = returnstr(1) @@ -2460,7 +2627,8 @@ probe nd_syscall.ioperm.return = kprobe.function("sys_ioperm").return ? # io_setup ___________________________________________________ # long sys_io_setup(unsigned nr_events, aio_context_t __user *ctxp) # -probe nd_syscall.io_setup = kprobe.function("sys_io_setup") +probe nd_syscall.io_setup = kprobe.function("SyS_io_setup") ?, + kprobe.function("sys_io_setup") ? { name = "io_setup" // maxevents = $nr_events @@ -2472,7 +2640,8 @@ probe nd_syscall.io_setup = kprobe.function("sys_io_setup") argstr = sprintf("%d, %p", maxevents, ctxp_uaddr) } -probe nd_syscall.io_setup.return = kprobe.function("sys_io_setup").return +probe nd_syscall.io_setup.return = kprobe.function("SyS_io_setup").return ?, + kprobe.function("sys_io_setup").return ? { name = "io_setup" retstr = returnstr(1) @@ -2500,7 +2669,8 @@ probe nd_syscall.compat_io_setup.return = kprobe.function("compat_sys_io_setup") # io_submit __________________________________________________ # long sys_io_submit(aio_context_t ctx_id, long nr, struct iocb __user * __user *iocbpp) # -probe nd_syscall.io_submit = kprobe.function("sys_io_submit") +probe nd_syscall.io_submit = kprobe.function("SyS_io_submit") ?, + kprobe.function("sys_io_submit") ? { name = "io_submit" // ctx_id = $ctx_id @@ -2513,7 +2683,8 @@ probe nd_syscall.io_submit = kprobe.function("sys_io_submit") iocbpp_uaddr = pointer_arg(3) argstr = sprintf("%d, %d, %p", ctx_id, nr, iocbpp_uaddr) } -probe nd_syscall.io_submit.return = kprobe.function("sys_io_submit").return +probe nd_syscall.io_submit.return = kprobe.function("SyS_io_submit").return ?, + kprobe.function("sys_io_submit").return ? { name = "io_submit" retstr = returnstr(1) @@ -2542,7 +2713,8 @@ probe nd_syscall.compat_io_submit.return = kprobe.function("compat_sys_io_submit # ioprio_get _________________________________________________ # long sys_ioprio_get(int which, int who) # -probe nd_syscall.ioprio_get = kprobe.function("sys_ioprio_get") ? +probe nd_syscall.ioprio_get = kprobe.function("SyS_ioprio_get") ?, + kprobe.function("sys_ioprio_get") ? { name = "ioprio_get" // which = $which @@ -2553,7 +2725,8 @@ probe nd_syscall.ioprio_get = kprobe.function("sys_ioprio_get") ? who = int_arg(2) argstr = sprintf("%d, %d", which, who) } -probe nd_syscall.ioprio_get.return = kprobe.function("sys_ioprio_get").return ? +probe nd_syscall.ioprio_get.return = kprobe.function("SyS_ioprio_get").return ?, + kprobe.function("sys_ioprio_get").return ? { name = "ioprio_get" retstr = returnstr(1) @@ -2562,7 +2735,8 @@ probe nd_syscall.ioprio_get.return = kprobe.function("sys_ioprio_get").return ? # ioprio_set _________________________________________________ # long sys_ioprio_set(int which, int who, int ioprio) # -probe nd_syscall.ioprio_set = kprobe.function("sys_ioprio_set") ? +probe nd_syscall.ioprio_set = kprobe.function("SyS_ioprio_set") ?, + kprobe.function("sys_ioprio_set") ? { name = "ioprio_set" // which = $which @@ -2575,7 +2749,8 @@ probe nd_syscall.ioprio_set = kprobe.function("sys_ioprio_set") ? ioprio = int_arg(3) argstr = sprintf("%d, %d, %d", which, who, ioprio) } -probe nd_syscall.ioprio_set.return = kprobe.function("sys_ioprio_set").return ? +probe nd_syscall.ioprio_set.return = kprobe.function("SyS_ioprio_set").return ?, + kprobe.function("sys_ioprio_set").return ? { name = "ioprio_set" retstr = returnstr(1) @@ -2591,8 +2766,9 @@ probe nd_syscall.ioprio_set.return = kprobe.function("sys_ioprio_set").return ? # struct compat_kexec_segment __user *segments, # unsigned long flags) # -probe nd_syscall.kexec_load = kprobe.function("sys_kexec_load") ?, - kprobe.function("compat_sys_kexec_load") ? +probe nd_syscall.kexec_load = kprobe.function("compat_sys_kexec_load") ?, + kprobe.function("SyS_kexec_load") ?, + kprobe.function("sys_kexec_load") ? { name = "kexec_load" // entry = $entry @@ -2607,8 +2783,9 @@ probe nd_syscall.kexec_load = kprobe.function("sys_kexec_load") ?, flags = ulong_arg(4) argstr = sprintf("%p, %d, %p, %d", entry, nr_segments, segments_uaddr, flags) } -probe nd_syscall.kexec_load.return = kprobe.function("sys_kexec_load").return ?, - kprobe.function("compat_sys_kexec_load").return ? +probe nd_syscall.kexec_load.return = kprobe.function("compat_sys_kexec_load").return ?, + kprobe.function("SyS_kexec_load").return ?, + kprobe.function("sys_kexec_load").return ? { name = "kexec_load" retstr = returnstr(1) @@ -2622,8 +2799,9 @@ probe nd_syscall.kexec_load.return = kprobe.function("sys_kexec_load").return ?, # unsigned long arg5) # long compat_sys_keyctl(u32 option, u32 arg2, u32 arg3, u32 arg4, u32 arg5) # -probe nd_syscall.keyctl = kprobe.function("sys_keyctl") ?, - kprobe.function("compat_sys_keyctl") ? +probe nd_syscall.keyctl = kprobe.function("compat_sys_keyctl") ?, + kprobe.function("SyS_keyctl") ?, + kprobe.function("sys_keyctl") ? { name = "keyctl" // argstr = sprintf("%d, ...", $option) @@ -2631,8 +2809,9 @@ probe nd_syscall.keyctl = kprobe.function("sys_keyctl") ?, argstr = sprintf("%d, ...", uint_arg(1)) } -probe nd_syscall.keyctl.return = kprobe.function("sys_keyctl").return ?, - kprobe.function("compat_sys_keyctl").return ? +probe nd_syscall.keyctl.return = kprobe.function("compat_sys_keyctl").return ?, + kprobe.function("SyS_keyctl").return ?, + kprobe.function("sys_keyctl").return ? { name = "keyctl" retstr = returnstr(1) @@ -2640,7 +2819,8 @@ probe nd_syscall.keyctl.return = kprobe.function("sys_keyctl").return ?, # kill _______________________________________________________ # long sys_kill(int pid, int sig) -probe nd_syscall.kill = kprobe.function("sys_kill") +probe nd_syscall.kill = kprobe.function("SyS_kill") ?, + kprobe.function("sys_kill") ? { name = "kill" // pid = $pid @@ -2651,7 +2831,8 @@ probe nd_syscall.kill = kprobe.function("sys_kill") sig = int_arg(2) argstr = sprintf("%d, %s", pid, _signal_name(sig)) } -probe nd_syscall.kill.return = kprobe.function("sys_kill").return +probe nd_syscall.kill.return = kprobe.function("SyS_kill").return ?, + kprobe.function("sys_kill").return ? { name = "kill" retstr = returnstr(1) @@ -2660,7 +2841,8 @@ probe nd_syscall.kill.return = kprobe.function("sys_kill").return # lchown _____________________________________________________ # long sys_lchown(const char __user * filename, uid_t user, gid_t group) # -probe nd_syscall.lchown = kprobe.function("sys_lchown") +probe nd_syscall.lchown = kprobe.function("SyS_lchown") ?, + kprobe.function("sys_lchown") ? { name = "lchown" // path = user_string($filename) @@ -2673,7 +2855,8 @@ probe nd_syscall.lchown = kprobe.function("sys_lchown") group = __int32(uint_arg(3)) argstr = sprintf("%s, %d, %d", user_string_quoted(pointer_arg(1)), owner, group) } -probe nd_syscall.lchown.return = kprobe.function("sys_lchown").return +probe nd_syscall.lchown.return = kprobe.function("SyS_lchown").return ?, + kprobe.function("sys_lchown").return ? { name = "lchown" retstr = returnstr(1) @@ -2707,7 +2890,8 @@ probe nd_syscall.lchown16.return = kprobe.function("sys_lchown16").return ? # void __user *value, # size_t size) # -probe nd_syscall.lgetxattr = kprobe.function("sys_lgetxattr") +probe nd_syscall.lgetxattr = kprobe.function("SyS_lgetxattr") ?, + kprobe.function("sys_lgetxattr") ? { name = "lgetxattr" // %( kernel_v >= "2.6.27" %? @@ -2738,7 +2922,8 @@ probe nd_syscall.lgetxattr = kprobe.function("sys_lgetxattr") user_string_quoted(pointer_arg(2)), value_uaddr, size) } -probe nd_syscall.lgetxattr.return = kprobe.function("sys_lgetxattr").return +probe nd_syscall.lgetxattr.return = kprobe.function("SyS_lgetxattr").return ?, + kprobe.function("sys_lgetxattr").return ? { name = "lgetxattr" retstr = returnstr(1) @@ -2746,7 +2931,8 @@ probe nd_syscall.lgetxattr.return = kprobe.function("sys_lgetxattr").return # link _______________________________________________________ # long sys_link(const char __user * oldname, # const char __user * newname) -probe nd_syscall.link = kprobe.function("sys_link") +probe nd_syscall.link = kprobe.function("SyS_link") ?, + kprobe.function("sys_link") ? { name = "link" // oldpath = user_string($oldname) @@ -2761,7 +2947,8 @@ probe nd_syscall.link = kprobe.function("sys_link") user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } -probe nd_syscall.link.return = kprobe.function("sys_link").return +probe nd_syscall.link.return = kprobe.function("SyS_link").return ?, + kprobe.function("sys_link").return ? { name = "link" retstr = returnstr(1) @@ -2771,7 +2958,8 @@ probe nd_syscall.link.return = kprobe.function("sys_link").return # new function with 2.6.16 # long sys_linkat(int olddfd, const char __user *oldname, # int newdfd, const char __user *newname, int flags) -probe nd_syscall.linkat = kprobe.function("sys_linkat") ? +probe nd_syscall.linkat = kprobe.function("SyS_linkat") ?, + kprobe.function("sys_linkat") ? { name = "linkat" // olddirfd = $olddfd @@ -2800,7 +2988,8 @@ probe nd_syscall.linkat = kprobe.function("sys_linkat") ? newdirfd_str, user_string_quoted(pointer_arg(4)), flags_str) } -probe nd_syscall.linkat.return = kprobe.function("sys_linkat").return ? +probe nd_syscall.linkat.return = kprobe.function("SyS_linkat").return ?, + kprobe.function("sys_linkat").return ? { name = "linkat" retstr = returnstr(1) @@ -2808,7 +2997,8 @@ probe nd_syscall.linkat.return = kprobe.function("sys_linkat").return ? # listen _____________________________________________________ # long sys_listen(int fd, int backlog) -probe nd_syscall.listen = kprobe.function("sys_listen") ? +probe nd_syscall.listen = kprobe.function("SyS_listen") ?, + kprobe.function("sys_listen") ? { name = "listen" // sockfd = $fd @@ -2819,7 +3009,8 @@ probe nd_syscall.listen = kprobe.function("sys_listen") ? backlog = int_arg(2) argstr = sprintf("%d, %d", sockfd, backlog) } -probe nd_syscall.listen.return = kprobe.function("sys_listen").return ? +probe nd_syscall.listen.return = kprobe.function("SyS_listen").return ?, + kprobe.function("sys_listen").return ? { name = "listen" retstr = returnstr(1) @@ -2828,7 +3019,8 @@ probe nd_syscall.listen.return = kprobe.function("sys_listen").return ? # listxattr __________________________________________________ # ssize_t sys_listxattr(char __user *path, char __user *list, size_t size) # -probe nd_syscall.listxattr = kprobe.function("sys_listxattr") +probe nd_syscall.listxattr = kprobe.function("SyS_listxattr") ?, + kprobe.function("sys_listxattr") ? { name = "listxattr" // list_uaddr = $list @@ -2849,7 +3041,8 @@ probe nd_syscall.listxattr = kprobe.function("sys_listxattr") size = ulong_arg(3) argstr = sprintf("%s, %p, %d", user_string_quoted(path_uaddr), list_uaddr, size) } -probe nd_syscall.listxattr.return = kprobe.function("sys_listxattr").return +probe nd_syscall.listxattr.return = kprobe.function("SyS_listxattr").return ?, + kprobe.function("sys_listxattr").return ? { name = "listxattr" retstr = returnstr(1) @@ -2858,7 +3051,8 @@ probe nd_syscall.listxattr.return = kprobe.function("sys_listxattr").return # llistxattr _________________________________________________ # ssize_t sys_llistxattr(char __user *path, char __user *list, size_t size) # -probe nd_syscall.llistxattr = kprobe.function("sys_llistxattr") +probe nd_syscall.llistxattr = kprobe.function("SyS_llistxattr") ?, + kprobe.function("sys_llistxattr") ? { name = "llistxattr" // list_uaddr = $list @@ -2879,7 +3073,8 @@ probe nd_syscall.llistxattr = kprobe.function("sys_llistxattr") size = ulong_arg(3) argstr = sprintf("%s, %p, %d", user_string_quoted(path_uaddr), list_uaddr, size) } -probe nd_syscall.llistxattr.return = kprobe.function("sys_llistxattr").return +probe nd_syscall.llistxattr.return = kprobe.function("SyS_llistxattr").return ?, + kprobe.function("sys_llistxattr").return ? { name = "llistxattr" retstr = returnstr(1) @@ -2891,7 +3086,8 @@ probe nd_syscall.llistxattr.return = kprobe.function("sys_llistxattr").return # unsigned long offset_low, # loff_t __user * result, # unsigned int origin) -probe nd_syscall.llseek = kprobe.function("sys_llseek") ? +probe nd_syscall.llseek = kprobe.function("SyS_llseek") ?, + kprobe.function("sys_llseek") ? { name = "llseek" // fd = $fd @@ -2912,7 +3108,8 @@ probe nd_syscall.llseek = kprobe.function("sys_llseek") ? argstr = sprintf("%d, 0x%x, 0x%x, %p, %s", fd, offset_high, offset_low, result_uaddr, whence_str) } -probe nd_syscall.llseek.return = kprobe.function("sys_llseek").return ? +probe nd_syscall.llseek.return = kprobe.function("SyS_llseek").return ?, + kprobe.function("sys_llseek").return ? { name = "llseek" retstr = returnstr(1) @@ -2921,7 +3118,8 @@ probe nd_syscall.llseek.return = kprobe.function("sys_llseek").return ? # lookup_dcookie _____________________________________________ # long sys_lookup_dcookie(u64 cookie64, char __user * buf, size_t len) # -probe nd_syscall.lookup_dcookie = kprobe.function("sys_lookup_dcookie") ? +probe nd_syscall.lookup_dcookie = kprobe.function("SyS_lookup_dcookie") ?, + kprobe.function("sys_lookup_dcookie") ? { name = "lookup_dcookie" // cookie = $cookie64 @@ -2934,7 +3132,8 @@ probe nd_syscall.lookup_dcookie = kprobe.function("sys_lookup_dcookie") ? len = ulong_arg(3) argstr = sprintf("%d, %p, %d", cookie, buffer_uaddr, len) } -probe nd_syscall.lookup_dcookie.return = kprobe.function("sys_lookup_dcookie").return ? +probe nd_syscall.lookup_dcookie.return = kprobe.function("SyS_lookup_dcookie").return ?, + kprobe.function("sys_lookup_dcookie").return ? { name = "lookup_dcookie" retstr = returnstr(1) @@ -2943,7 +3142,8 @@ probe nd_syscall.lookup_dcookie.return = kprobe.function("sys_lookup_dcookie").r # lremovexattr _______________________________________________ # long sys_lremovexattr(char __user *path, char __user *name) # -probe nd_syscall.lremovexattr = kprobe.function("sys_lremovexattr") +probe nd_syscall.lremovexattr = kprobe.function("SyS_lremovexattr") ?, + kprobe.function("sys_lremovexattr") ? { name = "lremovexattr" // name_uaddr = $name @@ -2964,7 +3164,8 @@ probe nd_syscall.lremovexattr = kprobe.function("sys_lremovexattr") name2 = user_string(name_uaddr) argstr = sprintf("%s, %s", user_string_quoted(path_uaddr), user_string_quoted(name_uaddr)) } -probe nd_syscall.lremovexattr.return = kprobe.function("sys_lremovexattr").return +probe nd_syscall.lremovexattr.return = kprobe.function("SyS_lremovexattr").return ?, + kprobe.function("sys_lremovexattr").return ? { name = "lremovexattr" retstr = returnstr(1) @@ -2972,7 +3173,8 @@ probe nd_syscall.lremovexattr.return = kprobe.function("sys_lremovexattr").retur # lseek ______________________________________________________ # off_t sys_lseek(unsigned int fd, off_t offset, unsigned int origin) -probe nd_syscall.lseek = kprobe.function("sys_lseek") +probe nd_syscall.lseek = kprobe.function("SyS_lseek") ?, + kprobe.function("sys_lseek") ? { name = "lseek" // fildes = $fd @@ -2988,7 +3190,8 @@ probe nd_syscall.lseek = kprobe.function("sys_lseek") whence_str = _seek_whence_str(whence) argstr = sprintf("%d, %d, %s", fildes, offset, whence_str) } -probe nd_syscall.lseek.return = kprobe.function("sys_lseek").return +probe nd_syscall.lseek.return = kprobe.function("SyS_lseek").return ?, + kprobe.function("sys_lseek").return ? { name = "lseek" retstr = returnstr(1) @@ -3001,7 +3204,8 @@ probe nd_syscall.lseek.return = kprobe.function("sys_lseek").return # size_t size, # int flags) # -probe nd_syscall.lsetxattr = kprobe.function("sys_lsetxattr") +probe nd_syscall.lsetxattr = kprobe.function("SyS_lsetxattr") ?, + kprobe.function("sys_lsetxattr") ? { name = "lsetxattr" // %( kernel_v >= "2.6.27" %? @@ -3037,7 +3241,8 @@ probe nd_syscall.lsetxattr = kprobe.function("sys_lsetxattr") user_string_quoted(name_uaddr), value_uaddr, size, flags) } -probe nd_syscall.lsetxattr.return = kprobe.function("sys_lsetxattr").return +probe nd_syscall.lsetxattr.return = kprobe.function("SyS_lsetxattr").return ?, + kprobe.function("sys_lsetxattr").return ? { name = "lsetxattr" retstr = returnstr(1) @@ -3053,9 +3258,11 @@ probe nd_syscall.lsetxattr.return = kprobe.function("sys_lsetxattr").return # struct oldabi_stat64 __user * statbuf) # probe nd_syscall.lstat = kprobe.function("sys_lstat") ?, + kprobe.function("SyS_newlstat") ?, kprobe.function("sys_newlstat") ?, kprobe.function("compat_sys_newlstat") ?, kprobe.function("sys32_lstat64") ?, + kprobe.function("SyS_lstat64") ?, kprobe.function("sys_lstat64") ?, kprobe.function("sys_oabi_lstat64") ? { @@ -3069,9 +3276,11 @@ probe nd_syscall.lstat = kprobe.function("sys_lstat") ?, argstr = sprintf("%s, %p", user_string_quoted(pointer_arg(1)), buf_uaddr) } probe nd_syscall.lstat.return = kprobe.function("sys_lstat").return ?, + kprobe.function("SyS_newlstat").return ?, kprobe.function("sys_newlstat").return ?, kprobe.function("compat_sys_newlstat").return ?, kprobe.function("sys32_lstat64").return ?, + kprobe.function("SyS_lstat64").return ?, kprobe.function("sys_lstat64").return ?, kprobe.function("sys_oabi_lstat64").return ? { @@ -3082,7 +3291,8 @@ probe nd_syscall.lstat.return = kprobe.function("sys_lstat").return ?, # madvise ____________________________________________________ # long sys_madvise(unsigned long start, size_t len_in, int behavior) # -probe nd_syscall.madvise = kprobe.function("sys_madvise") ? +probe nd_syscall.madvise = kprobe.function("SyS_madvise") ?, + kprobe.function("sys_madvise") ? { name = "madvise" // start = $start @@ -3097,7 +3307,8 @@ probe nd_syscall.madvise = kprobe.function("sys_madvise") ? advice_str = _madvice_advice_str(advice) argstr = sprintf("%p, %d, %s", start, length, _madvice_advice_str(advice)) } -probe nd_syscall.madvise.return = kprobe.function("sys_madvise").return ? +probe nd_syscall.madvise.return = kprobe.function("SyS_madvise").return ?, + kprobe.function("sys_madvise").return ? { name = "madvise" retstr = returnstr(1) @@ -3118,8 +3329,9 @@ probe nd_syscall.madvise.return = kprobe.function("sys_madvise").return ? # compat_ulong_t maxnode, # compat_ulong_t flags) # -probe nd_syscall.mbind = kprobe.function("sys_mbind") ?, - kprobe.function("compat_sys_mbind") ? +probe nd_syscall.mbind = kprobe.function("compat_sys_mbind") ?, + kprobe.function("SyS_mbind") ?, + kprobe.function("sys_mbind") ? { name = "mbind" // start = $start @@ -3140,8 +3352,9 @@ probe nd_syscall.mbind = kprobe.function("sys_mbind") ?, argstr = sprintf("%d, %d, %d, %p, %d, 0x%x", start, len, mode, nmask_uaddr, maxnode, flags) } -probe nd_syscall.mbind.return = kprobe.function("sys_mbind").return ?, - kprobe.function("compat_sys_mbind").return ? +probe nd_syscall.mbind.return = kprobe.function("compat_sys_mbind").return ?, + kprobe.function("SyS_mbind").return ?, + kprobe.function("sys_mbind").return ? { name = "mbind" retstr = returnstr(1) @@ -3151,14 +3364,16 @@ probe nd_syscall.mbind.return = kprobe.function("sys_mbind").return ?, # long sys_migrate_pages(pid_t pid, unsigned long maxnode, # const unsigned long __user *old_nodes, # const unsigned long __user *new_nodes) -probe nd_syscall.migrate_pages = kprobe.function("sys_migrate_pages") ? +probe nd_syscall.migrate_pages = kprobe.function("SyS_migrate_pages") ?, + kprobe.function("sys_migrate_pages") ? { name = "migrate_pages" // argstr = sprintf("%d, %d, %p, %p", $pid, $maxnode, $old_nodes, $new_nodes) asmlinkage() argstr = sprintf("%d, %d, %p, %p", int_arg(1), ulong_arg(2), pointer_arg(3), pointer_arg(4)) } -probe nd_syscall.migrate_pages.return = kprobe.function("sys_migrate_pages").return ? +probe nd_syscall.migrate_pages.return = kprobe.function("SyS_migrate_pages").return ?, + kprobe.function("sys_migrate_pages").return ? { name = "migrate_pages" retstr = returnstr(1) @@ -3167,7 +3382,8 @@ probe nd_syscall.migrate_pages.return = kprobe.function("sys_migrate_pages").ret # mincore ____________________________________________________ # long sys_mincore(unsigned long start, size_t len, unsigned char __user * vec) # -probe nd_syscall.mincore = kprobe.function("sys_mincore") ? +probe nd_syscall.mincore = kprobe.function("SyS_mincore") ?, + kprobe.function("sys_mincore") ? { name = "mincore" // start = $start @@ -3180,7 +3396,8 @@ probe nd_syscall.mincore = kprobe.function("sys_mincore") ? vec_uaddr = pointer_arg(3) argstr = sprintf("%p, %d, %p", start, length, vec_uaddr) } -probe nd_syscall.mincore.return = kprobe.function("sys_mincore").return ? +probe nd_syscall.mincore.return = kprobe.function("SyS_mincore").return ?, + kprobe.function("sys_mincore").return ? { name = "mincore" retstr = returnstr(1) @@ -3188,7 +3405,8 @@ probe nd_syscall.mincore.return = kprobe.function("sys_mincore").return ? # mkdir ______________________________________________________ # long sys_mkdir(const char __user * pathname, int mode) -probe nd_syscall.mkdir = kprobe.function("sys_mkdir") +probe nd_syscall.mkdir = kprobe.function("SyS_mkdir") ?, + kprobe.function("sys_mkdir") ? { name = "mkdir" // pathname_uaddr = $pathname @@ -3201,7 +3419,8 @@ probe nd_syscall.mkdir = kprobe.function("sys_mkdir") mode = int_arg(2) argstr = sprintf("%s, %#o", user_string_quoted(pathname_uaddr), mode) } -probe nd_syscall.mkdir.return = kprobe.function("sys_mkdir").return +probe nd_syscall.mkdir.return = kprobe.function("SyS_mkdir").return ?, + kprobe.function("sys_mkdir").return ? { name = "mkdir" retstr = returnstr(1) @@ -3210,7 +3429,8 @@ probe nd_syscall.mkdir.return = kprobe.function("sys_mkdir").return # mkdirat ____________________________________________________ # new function with 2.6.16 # long sys_mkdirat(int dfd, const char __user *pathname, int mode) -probe nd_syscall.mkdirat = kprobe.function("sys_mkdirat") ? +probe nd_syscall.mkdirat = kprobe.function("SyS_mkdirat") ?, + kprobe.function("sys_mkdirat") ? { name = "mkdirat" // dirfd = $dfd @@ -3223,7 +3443,8 @@ probe nd_syscall.mkdirat = kprobe.function("sys_mkdirat") ? mode = int_arg(3) argstr = sprintf("%d, %s, %#o", dirfd, user_string_quoted(pointer_arg(2)), mode) } -probe nd_syscall.mkdirat.return = kprobe.function("sys_mkdirat").return ? +probe nd_syscall.mkdirat.return = kprobe.function("SyS_mkdirat").return ?, + kprobe.function("sys_mkdirat").return ? { name = "mkdirat" retstr = returnstr(1) @@ -3231,7 +3452,8 @@ probe nd_syscall.mkdirat.return = kprobe.function("sys_mkdirat").return ? # mknod # long sys_mknod(const char __user * filename, int mode, unsigned dev) -probe nd_syscall.mknod = kprobe.function("sys_mknod") +probe nd_syscall.mknod = kprobe.function("SyS_mknod") ?, + kprobe.function("sys_mknod") ? { name = "mknod" // pathname = user_string($filename) @@ -3245,7 +3467,8 @@ probe nd_syscall.mknod = kprobe.function("sys_mknod") argstr = sprintf("%s, %s, %p", user_string_quoted(pointer_arg(1)), _mknod_mode_str(mode), dev) } -probe nd_syscall.mknod.return = kprobe.function("sys_mknod").return +probe nd_syscall.mknod.return = kprobe.function("SyS_mknod").return ?, + kprobe.function("sys_mknod").return ? { name = "mknod" retstr = returnstr(1) @@ -3255,7 +3478,8 @@ probe nd_syscall.mknod.return = kprobe.function("sys_mknod").return # new function with 2.6.16 # long sys_mknodat(int dfd, const char __user *filename, # int mode, unsigned dev) -probe nd_syscall.mknodat = kprobe.function("sys_mknodat") ? +probe nd_syscall.mknodat = kprobe.function("SyS_mknodat") ?, + kprobe.function("sys_mknodat") ? { name = "mknodat" // dirfd = $dfd @@ -3276,7 +3500,8 @@ probe nd_syscall.mknodat = kprobe.function("sys_mknodat") ? argstr = sprintf("%s, %s, %s, %p", dirfd_str, user_string_quoted(pointer_arg(2)), mode_str, dev) } -probe nd_syscall.mknodat.return = kprobe.function("sys_mknodat").return ? +probe nd_syscall.mknodat.return = kprobe.function("SyS_mknodat").return ?, + kprobe.function("sys_mknodat").return ? { name = "mknodat" retstr = returnstr(1) @@ -3286,7 +3511,8 @@ probe nd_syscall.mknodat.return = kprobe.function("sys_mknodat").return ? # # long sys_mlock(unsigned long start, size_t len) # -probe nd_syscall.mlock = kprobe.function("sys_mlock") ? +probe nd_syscall.mlock = kprobe.function("SyS_mlock") ?, + kprobe.function("sys_mlock") ? { name = "mlock" // addr = $start @@ -3297,7 +3523,8 @@ probe nd_syscall.mlock = kprobe.function("sys_mlock") ? len = ulong_arg(2) argstr = sprintf("%p, %d", addr, len) } -probe nd_syscall.mlock.return = kprobe.function("sys_mlock").return ? +probe nd_syscall.mlock.return = kprobe.function("SyS_mlock").return ?, + kprobe.function("sys_mlock").return ? { name = "mlock" retstr = returnstr(1) @@ -3306,7 +3533,8 @@ probe nd_syscall.mlock.return = kprobe.function("sys_mlock").return ? # # long sys_mlockall(int flags) # -probe nd_syscall.mlockall = kprobe.function("sys_mlockall") ? +probe nd_syscall.mlockall = kprobe.function("SyS_mlockall") ?, + kprobe.function("sys_mlockall") ? { name = "mlockall" // flags = $flags @@ -3315,7 +3543,8 @@ probe nd_syscall.mlockall = kprobe.function("sys_mlockall") ? flags = int_arg(1) argstr = _mlockall_flags_str(flags) } -probe nd_syscall.mlockall.return = kprobe.function("sys_mlockall").return ? +probe nd_syscall.mlockall.return = kprobe.function("SyS_mlockall").return ?, + kprobe.function("sys_mlockall").return ? { name = "mlockall" retstr = returnstr(1) @@ -3356,16 +3585,18 @@ probe nd_syscall.modify_ldt.return = kprobe.function("sys_modify_ldt").return ? # int __user *status, # int flags) # -probe nd_syscall.move_pages = kprobe.function("sys_move_pages") ?, - kprobe.function("compat_sys_move_pages") ? +probe nd_syscall.move_pages = kprobe.function("compat_sys_move_pages") ?, + kprobe.function("SyS_move_pages") ?, + kprobe.function("sys_move_pages") ? { name = "move_pages" // argstr = sprintf("%d, %d, %p, %p, 0x%x", $pid, $nr_pages, $nodes, $status, $flags) asmlinkage() argstr = sprintf("%d, %d, %p, %p, 0x%x", int_arg(1), ulong_arg(2), pointer_arg(4), pointer_arg(5), int_arg(6)) } -probe nd_syscall.move_pages.return = kprobe.function("sys_move_pages").return ?, - kprobe.function("compat_sys_move_pages").return ? +probe nd_syscall.move_pages.return = kprobe.function("compat_sys_move_pages").return ?, + kprobe.function("SyS_move_pages").return ?, + kprobe.function("sys_move_pages").return ? { name = "move_pages" retstr = returnstr(1) @@ -3382,8 +3613,9 @@ probe nd_syscall.move_pages.return = kprobe.function("sys_move_pages").return ?, # char __user * type, # unsigned long flags, # void __user * data) -probe nd_syscall.mount = kprobe.function("sys_mount"), - kprobe.function("compat_sys_mount") ? +probe nd_syscall.mount = kprobe.function("compat_sys_mount") ?, + kprobe.function("SyS_mount") ?, + kprobe.function("sys_mount") ? { name = "mount" // source = user_string($dev_name) @@ -3410,8 +3642,9 @@ probe nd_syscall.mount = kprobe.function("sys_mount"), user_string_quoted(pointer_arg(3)), mountflags_str, data) } -probe nd_syscall.mount.return = kprobe.function("sys_mount").return, - kprobe.function("compat_sys_mount").return ? +probe nd_syscall.mount.return = kprobe.function("compat_sys_mount").return ?, + kprobe.function("SyS_mount").return ?, + kprobe.function("sys_mount").return ? { name = "mount" retstr = returnstr(1) @@ -3420,7 +3653,8 @@ probe nd_syscall.mount.return = kprobe.function("sys_mount").return, # mprotect ___________________________________________________ # long sys_mprotect(unsigned long start, size_t len, unsigned long prot) # -probe nd_syscall.mprotect = kprobe.function("sys_mprotect") ? +probe nd_syscall.mprotect = kprobe.function("SyS_mprotect") ?, + kprobe.function("sys_mprotect") ? { name = "mprotect" // addr = $start @@ -3435,7 +3669,8 @@ probe nd_syscall.mprotect = kprobe.function("sys_mprotect") ? prot_str = _mprotect_prot_str(prot) argstr = sprintf("%p, %d, %s", addr, len, _mprotect_prot_str(prot)) } -probe nd_syscall.mprotect.return = kprobe.function("sys_mprotect").return ? +probe nd_syscall.mprotect.return = kprobe.function("SyS_mprotect").return ?, + kprobe.function("sys_mprotect").return ? { name = "mprotect" retstr = returnstr(1) @@ -3449,8 +3684,9 @@ probe nd_syscall.mprotect.return = kprobe.function("sys_mprotect").return ? # const struct compat_mq_attr __user *u_mqstat, # struct compat_mq_attr __user *u_omqstat) # -probe nd_syscall.mq_getsetattr = kprobe.function("sys_mq_getsetattr") ?, - kprobe.function("compat_sys_mq_getsetattr") ? +probe nd_syscall.mq_getsetattr = kprobe.function("compat_sys_mq_getsetattr") ?, + kprobe.function("SyS_mq_getsetattr") ?, + kprobe.function("sys_mq_getsetattr") ? { name = "mq_getsetattr" // mqdes = $mqdes @@ -3463,8 +3699,9 @@ probe nd_syscall.mq_getsetattr = kprobe.function("sys_mq_getsetattr") ?, u_omqstat_uaddr = pointer_arg(3) argstr = sprintf("%d, %p, %p", mqdes, u_mqstat_uaddr, u_omqstat_uaddr) } -probe nd_syscall.mq_getsetattr.return = kprobe.function("sys_mq_getsetattr").return ?, - kprobe.function("compat_sys_mq_getsetattr").return ? +probe nd_syscall.mq_getsetattr.return = kprobe.function("compat_sys_mq_getsetattr").return ?, + kprobe.function("SyS_mq_getsetattr").return ?, + kprobe.function("sys_mq_getsetattr").return ? { name = "mq_getsetattr" retstr = returnstr(1) @@ -3474,8 +3711,9 @@ probe nd_syscall.mq_getsetattr.return = kprobe.function("sys_mq_getsetattr").ret # long sys_mq_notify(mqd_t mqdes, const struct sigevent __user *u_notification) # long compat_sys_mq_notify(mqd_t mqdes, const struct compat_sigevent __user *u_notification) # -probe nd_syscall.mq_notify = kprobe.function("sys_mq_notify") ?, - kprobe.function("compat_sys_mq_notify") ? +probe nd_syscall.mq_notify = kprobe.function("compat_sys_mq_notify") ?, + kprobe.function("SyS_mq_notify") ?, + kprobe.function("sys_mq_notify") ? { name = "mq_notify" // mqdes = $mqdes @@ -3486,8 +3724,9 @@ probe nd_syscall.mq_notify = kprobe.function("sys_mq_notify") ?, notification_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", mqdes, notification_uaddr) } -probe nd_syscall.mq_notify.return = kprobe.function("sys_mq_notify").return ?, - kprobe.function("compat_sys_mq_notify").return ? +probe nd_syscall.mq_notify.return = kprobe.function("compat_sys_mq_notify").return ?, + kprobe.function("SyS_mq_notify").return ?, + kprobe.function("sys_mq_notify").return ? { name = "mq_notify" retstr = returnstr(1) @@ -3502,8 +3741,9 @@ probe nd_syscall.mq_notify.return = kprobe.function("sys_mq_notify").return ?, # int oflag, compat_mode_t mode, # struct compat_mq_attr __user *u_attr) # -probe nd_syscall.mq_open = kprobe.function("sys_mq_open") ?, - kprobe.function("compat_sys_mq_open") ? +probe nd_syscall.mq_open = kprobe.function("compat_sys_mq_open") ?, + kprobe.function("SyS_mq_open") ?, + kprobe.function("sys_mq_open") ? { name = "mq_open" // name_uaddr = $u_name @@ -3529,8 +3769,9 @@ probe nd_syscall.mq_open = kprobe.function("sys_mq_open") ?, else argstr = sprintf("%s, %s", user_string_quoted(name_uaddr), _sys_open_flag_str(oflag)) } -probe nd_syscall.mq_open.return = kprobe.function("sys_mq_open").return ?, - kprobe.function("compat_sys_mq_open").return ? +probe nd_syscall.mq_open.return = kprobe.function("compat_sys_mq_open").return ?, + kprobe.function("SyS_mq_open").return ?, + kprobe.function("sys_mq_open").return ? { name = "mq_open" retstr = returnstr(1) @@ -3547,8 +3788,9 @@ probe nd_syscall.mq_open.return = kprobe.function("sys_mq_open").return ?, # size_t msg_len, unsigned int __user *u_msg_prio, # const struct compat_timespec __user *u_abs_timeout) # -probe nd_syscall.mq_timedreceive = kprobe.function("sys_mq_timedreceive") ?, - kprobe.function("compat_sys_mq_timedreceive") ? +probe nd_syscall.mq_timedreceive = kprobe.function("compat_sys_mq_timedreceive") ?, + kprobe.function("SyS_mq_timedreceive") ?, + kprobe.function("sys_mq_timedreceive") ? { name = "mq_timedreceive" // mqdes = $mqdes @@ -3567,8 +3809,9 @@ probe nd_syscall.mq_timedreceive = kprobe.function("sys_mq_timedreceive") ?, argstr = sprintf("%d, %p, %d, %p, %p", mqdes, msg_ptr_uaddr, msg_len, msg_prio_uaddr, abs_timeout_uaddr) } -probe nd_syscall.mq_timedreceive.return = kprobe.function("sys_mq_timedreceive").return ?, - kprobe.function("compat_sys_mq_timedreceive").return ? +probe nd_syscall.mq_timedreceive.return = kprobe.function("compat_sys_mq_timedreceive").return ?, + kprobe.function("SyS_mq_timedreceive").return ?, + kprobe.function("sys_mq_timedreceive").return ? { name = "mq_timedreceive" retstr = returnstr(1) @@ -3585,8 +3828,9 @@ probe nd_syscall.mq_timedreceive.return = kprobe.function("sys_mq_timedreceive") # size_t msg_len, unsigned int msg_prio, # const struct compat_timespec __user *u_abs_timeout) # -probe nd_syscall.mq_timedsend = kprobe.function("sys_mq_timedsend") ?, - kprobe.function("compat_sys_mq_timedsend") ? +probe nd_syscall.mq_timedsend = kprobe.function("compat_sys_mq_timedsend") ?, + kprobe.function("SyS_mq_timedsend") ?, + kprobe.function("sys_mq_timedsend") ? { name = "mq_timedsend" // mqdes = $mqdes @@ -3605,8 +3849,9 @@ probe nd_syscall.mq_timedsend = kprobe.function("sys_mq_timedsend") ?, argstr = sprintf("%d, %p, %d, %d, %p", mqdes, msg_ptr_uaddr, msg_len, msg_prio, abs_timeout_uaddr) } -probe nd_syscall.mq_timedsend.return = kprobe.function("sys_mq_timedsend").return ?, - kprobe.function("compat_sys_mq_timedsend").return ? +probe nd_syscall.mq_timedsend.return = kprobe.function("compat_sys_mq_timedsend").return ?, + kprobe.function("SyS_mq_timedsend").return ?, + kprobe.function("sys_mq_timedsend").return ? { name = "mq_timedsend" retstr = returnstr(1) @@ -3615,7 +3860,8 @@ probe nd_syscall.mq_timedsend.return = kprobe.function("sys_mq_timedsend").retur # mq_unlink __________________________________________________ # long sys_mq_unlink(const char __user *u_name) # -probe nd_syscall.mq_unlink = kprobe.function("sys_mq_unlink") ? +probe nd_syscall.mq_unlink = kprobe.function("SyS_mq_unlink") ?, + kprobe.function("sys_mq_unlink") ? { name = "mq_unlink" // u_name_uaddr = $u_name @@ -3626,7 +3872,8 @@ probe nd_syscall.mq_unlink = kprobe.function("sys_mq_unlink") ? u_name = user_string(u_name_uaddr) argstr = user_string_quoted(u_name_uaddr) } -probe nd_syscall.mq_unlink.return = kprobe.function("sys_mq_unlink").return ? +probe nd_syscall.mq_unlink.return = kprobe.function("SyS_mq_unlink").return ?, + kprobe.function("sys_mq_unlink").return ? { name = "mq_unlink" retstr = returnstr(1) @@ -3639,8 +3886,9 @@ probe nd_syscall.mq_unlink.return = kprobe.function("sys_mq_unlink").return ? # unsigned long flags, # unsigned long new_addr) # -probe nd_syscall.mremap = kprobe.function("sys_mremap") ?, - kprobe.function("ia64_mremap") ? +probe nd_syscall.mremap = kprobe.function("ia64_mremap") ?, + kprobe.function("SyS_mremap") ?, + kprobe.function("sys_mremap") ? { name = "mremap" // old_address = $addr @@ -3659,8 +3907,9 @@ probe nd_syscall.mremap = kprobe.function("sys_mremap") ?, argstr = sprintf("%p, %d, %d, %s, %p", old_address, old_size, new_size, _mremap_flags(flags), new_address) } -probe nd_syscall.mremap.return = kprobe.function("sys_mremap").return ?, - kprobe.function("ia64_mremap").return ? +probe nd_syscall.mremap.return = kprobe.function("ia64_mremap").return ?, + kprobe.function("SyS_mremap").return ?, + kprobe.function("sys_mremap").return ? { name = "mremap" retstr = returnstr(2) @@ -3669,7 +3918,8 @@ probe nd_syscall.mremap.return = kprobe.function("sys_mremap").return ?, # msgctl _____________________________________________________ # long sys_msgctl (int msqid, int cmd, struct msqid_ds __user *buf) # -probe nd_syscall.msgctl = kprobe.function("sys_msgctl") ? +probe nd_syscall.msgctl = kprobe.function("SyS_msgctl") ?, + kprobe.function("sys_msgctl") ? { name = "msgctl" // msqid = $msqid @@ -3682,7 +3932,8 @@ probe nd_syscall.msgctl = kprobe.function("sys_msgctl") ? buf_uaddr = pointer_arg(3) argstr = sprintf("%d, %d, %p", msqid, cmd, buf_uaddr) } -probe nd_syscall.msgctl.return = kprobe.function("sys_msgctl").return ? +probe nd_syscall.msgctl.return = kprobe.function("SyS_msgctl").return ?, + kprobe.function("sys_msgctl").return ? { name = "msgctl" retstr = returnstr(1) @@ -3707,7 +3958,8 @@ probe nd_syscall.compat_sys_msgctl.return = kprobe.function("compat_sys_msgctl") # msgget _____________________________________________________ # long sys_msgget (key_t key, int msgflg) # -probe nd_syscall.msgget = kprobe.function("sys_msgget") ? +probe nd_syscall.msgget = kprobe.function("SyS_msgget") ?, + kprobe.function("sys_msgget") ? { name = "msgget" // key = $key @@ -3720,7 +3972,8 @@ probe nd_syscall.msgget = kprobe.function("sys_msgget") ? msgflg_str = _sys_open_flag_str(msgflg) argstr = sprintf("%d, %s", key, _sys_open_flag_str(msgflg)) } -probe nd_syscall.msgget.return = kprobe.function("sys_msgget").return ? +probe nd_syscall.msgget.return = kprobe.function("SyS_msgget").return ?, + kprobe.function("sys_msgget").return ? { name = "msgget" retstr = returnstr(1) @@ -3733,7 +3986,8 @@ probe nd_syscall.msgget.return = kprobe.function("sys_msgget").return ? # long msgtyp, # int msgflg) # -probe nd_syscall.msgrcv = kprobe.function("sys_msgrcv") ? +probe nd_syscall.msgrcv = kprobe.function("SyS_msgrcv") ?, + kprobe.function("sys_msgrcv") ? { name = "msgrcv" // msqid = $msqid @@ -3750,7 +4004,8 @@ probe nd_syscall.msgrcv = kprobe.function("sys_msgrcv") ? msgflg = int_arg(5) argstr = sprintf("%d, %p, %d, %d, %d", msqid, msgp_uaddr, msgsz, msgtyp, msgflg) } -probe nd_syscall.msgrcv.return = kprobe.function("sys_msgrcv").return ? +probe nd_syscall.msgrcv.return = kprobe.function("SyS_msgrcv").return ?, + kprobe.function("sys_msgrcv").return ? { name = "msgrcv" retstr = returnstr(1) @@ -3779,7 +4034,8 @@ probe nd_syscall.compat_sys_msgrcv.return = kprobe.function("compat_sys_msgrcv") # size_t msgsz, # int msgflg) # -probe nd_syscall.msgsnd = kprobe.function("sys_msgsnd") ? +probe nd_syscall.msgsnd = kprobe.function("SyS_msgsnd") ?, + kprobe.function("sys_msgsnd") ? { name = "msgsnd" // msqid = $msqid @@ -3794,7 +4050,8 @@ probe nd_syscall.msgsnd = kprobe.function("sys_msgsnd") ? msgflg = int_arg(4) argstr = sprintf("%d, %p, %d, %d", msqid, msgp_uaddr, msgsz, msgflg) } -probe nd_syscall.msgsnd.return = kprobe.function("sys_msgsnd").return ? +probe nd_syscall.msgsnd.return = kprobe.function("SyS_msgsnd").return ?, + kprobe.function("sys_msgsnd").return ? { name = "msgsnd" retstr = returnstr(1) @@ -3818,7 +4075,8 @@ probe nd_syscall.compat_sys_msgsnd.return = kprobe.function("compat_sys_msgsnd") # msync ______________________________________________________ # long sys_msync(unsigned long start, size_t len, int flags) -probe nd_syscall.msync = kprobe.function("sys_msync") ? +probe nd_syscall.msync = kprobe.function("SyS_msync") ?, + kprobe.function("sys_msync") ? { name = "msync" // start = $start @@ -3830,7 +4088,8 @@ probe nd_syscall.msync = kprobe.function("sys_msync") ? flags = int_arg(3) argstr = sprintf("%p, %d, %s", start, length, _msync_flag_str(flags)) } -probe nd_syscall.msync.return = kprobe.function("sys_msync").return ? +probe nd_syscall.msync.return = kprobe.function("SyS_msync").return ?, + kprobe.function("sys_msync").return ? { name = "msync" retstr = returnstr(1) @@ -3838,7 +4097,8 @@ probe nd_syscall.msync.return = kprobe.function("sys_msync").return ? # munlock ____________________________________________________ # long sys_munlock(unsigned long start, size_t len) -probe nd_syscall.munlock = kprobe.function("sys_munlock") ? +probe nd_syscall.munlock = kprobe.function("SyS_munlock") ?, + kprobe.function("sys_munlock") ? { name = "munlock" // addr = $start @@ -3848,7 +4108,8 @@ probe nd_syscall.munlock = kprobe.function("sys_munlock") ? len = ulong_arg(2) argstr = sprintf("%p, %d", addr, len) } -probe nd_syscall.munlock.return = kprobe.function("sys_munlock").return ? +probe nd_syscall.munlock.return = kprobe.function("SyS_munlock").return ?, + kprobe.function("sys_munlock").return ? { name = "munlock" retstr = returnstr(1) @@ -3869,7 +4130,8 @@ probe nd_syscall.munlockall.return = kprobe.function("sys_munlockall").return ? # munmap _____________________________________________________ # long sys_munmap(unsigned long addr, size_t len) -probe nd_syscall.munmap = kprobe.function("sys_munmap") +probe nd_syscall.munmap = kprobe.function("SyS_munmap") ?, + kprobe.function("sys_munmap") ? { name = "munmap" // start = $addr @@ -3879,7 +4141,8 @@ probe nd_syscall.munmap = kprobe.function("sys_munmap") length = ulong_arg(2) argstr = sprintf("%p, %d", start, length) } -probe nd_syscall.munmap.return = kprobe.function("sys_munmap").return +probe nd_syscall.munmap.return = kprobe.function("SyS_munmap").return ?, + kprobe.function("sys_munmap").return ? { name = "munmap" retstr = returnstr(1) -- cgit From 2ed04863c3426f94932d4a4e4b5d6c7b84e49dfd Mon Sep 17 00:00:00 2001 From: William Cohen Date: Wed, 27 May 2009 11:14:12 -0400 Subject: Suggest rpms to install using debuginfo-install. The patch makes use of the RPM libraries to determine which rpm supplied the executable and from that information suggest a command to install the appropriate debuginfo rpm. This is enabled using the "--with-rpm" option for configure. Can be explicitly disabled with "--without-rpm". --- Makefile.am | 4 +- Makefile.in | 41 ++- aclocal.m4 | 44 +-- config.in | 6 + configure | 489 ++++++++++++++++++++++++++++- configure.ac | 198 ++++++++++++ doc/Makefile.in | 11 +- doc/SystemTap_Tapset_Reference/Makefile.in | 11 +- dwflpp.cxx | 4 + grapher/Makefile.in | 11 +- main.cxx | 4 + rpm_finder.cxx | 203 ++++++++++++ rpm_finder.h | 10 + session.h | 2 + systemtap.spec | 13 +- 15 files changed, 985 insertions(+), 66 deletions(-) create mode 100644 rpm_finder.cxx create mode 100644 rpm_finder.h diff --git a/Makefile.am b/Makefile.am index 77681c83..f11c24c9 100644 --- a/Makefile.am +++ b/Makefile.am @@ -40,8 +40,8 @@ stap_SOURCES = main.cxx \ cache.cxx util.cxx coveragedb.cxx dwarf_wrappers.cxx \ tapset-been.cxx tapset-procfs.cxx tapset-timers.cxx \ tapset-perfmon.cxx tapset-mark.cxx tapset-itrace.cxx \ - tapset-utrace.cxx task_finder.cxx dwflpp.cxx -stap_LDADD = @stap_LIBS@ @sqlite3_LIBS@ + tapset-utrace.cxx task_finder.cxx dwflpp.cxx rpm_finder.cxx +stap_LDADD = @stap_LIBS@ @sqlite3_LIBS@ @rpm_LIBS@ BUILT_SOURCES = CLEANFILES = diff --git a/Makefile.in b/Makefile.in index 062b0639..c8a5d713 100644 --- a/Makefile.in +++ b/Makefile.in @@ -1,4 +1,4 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, @@ -126,7 +126,7 @@ am_stap_OBJECTS = stap-main.$(OBJEXT) stap-parse.$(OBJEXT) \ stap-tapset-perfmon.$(OBJEXT) stap-tapset-mark.$(OBJEXT) \ stap-tapset-itrace.$(OBJEXT) stap-tapset-utrace.$(OBJEXT) \ stap-task_finder.$(OBJEXT) stap-dwflpp.$(OBJEXT) \ - $(am__objects_1) + stap-rpm_finder.$(OBJEXT) $(am__objects_1) stap_OBJECTS = $(am_stap_OBJECTS) stap_LINK = $(CXXLD) $(stap_CXXFLAGS) $(CXXFLAGS) $(stap_LDFLAGS) \ $(LDFLAGS) -o $@ @@ -251,6 +251,8 @@ PIELDFLAGS = @PIELDFLAGS@ PKG_CONFIG = @PKG_CONFIG@ PROCFLAGS = @PROCFLAGS@ RANLIB = @RANLIB@ +RPM_CFLAGS = @RPM_CFLAGS@ +RPM_LIBS = @RPM_LIBS@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ STRIP = @STRIP@ @@ -300,6 +302,7 @@ pdfdir = @pdfdir@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +rpm_LIBS = @rpm_LIBS@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ sqlite3_LIBS = @sqlite3_LIBS@ @@ -335,8 +338,9 @@ stap_SOURCES = main.cxx parse.cxx staptree.cxx elaborate.cxx \ mdfour.c cache.cxx util.cxx coveragedb.cxx dwarf_wrappers.cxx \ tapset-been.cxx tapset-procfs.cxx tapset-timers.cxx \ tapset-perfmon.cxx tapset-mark.cxx tapset-itrace.cxx \ - tapset-utrace.cxx task_finder.cxx dwflpp.cxx $(am__append_4) -stap_LDADD = @stap_LIBS@ @sqlite3_LIBS@ $(am__append_6) + tapset-utrace.cxx task_finder.cxx dwflpp.cxx rpm_finder.cxx \ + $(am__append_4) +stap_LDADD = @stap_LIBS@ @sqlite3_LIBS@ @rpm_LIBS@ $(am__append_6) # Arrange for git_version.h to be regenerated at every "make". # Code fragment is based upon RadeonHD.am. @@ -609,6 +613,7 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-modsign.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-nsscommon.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-parse.Po@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-rpm_finder.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-staptree.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-tapset-been.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stap-tapset-itrace.Po@am__quote@ @@ -1224,6 +1229,20 @@ stap-dwflpp.obj: dwflpp.cxx @AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ @am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(stap_CPPFLAGS) $(CPPFLAGS) $(stap_CXXFLAGS) $(CXXFLAGS) -c -o stap-dwflpp.obj `if test -f 'dwflpp.cxx'; then $(CYGPATH_W) 'dwflpp.cxx'; else $(CYGPATH_W) '$(srcdir)/dwflpp.cxx'; fi` +stap-rpm_finder.o: rpm_finder.cxx +@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(stap_CPPFLAGS) $(CPPFLAGS) $(stap_CXXFLAGS) $(CXXFLAGS) -MT stap-rpm_finder.o -MD -MP -MF $(DEPDIR)/stap-rpm_finder.Tpo -c -o stap-rpm_finder.o `test -f 'rpm_finder.cxx' || echo '$(srcdir)/'`rpm_finder.cxx +@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/stap-rpm_finder.Tpo $(DEPDIR)/stap-rpm_finder.Po +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='rpm_finder.cxx' object='stap-rpm_finder.o' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(stap_CPPFLAGS) $(CPPFLAGS) $(stap_CXXFLAGS) $(CXXFLAGS) -c -o stap-rpm_finder.o `test -f 'rpm_finder.cxx' || echo '$(srcdir)/'`rpm_finder.cxx + +stap-rpm_finder.obj: rpm_finder.cxx +@am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(stap_CPPFLAGS) $(CPPFLAGS) $(stap_CXXFLAGS) $(CXXFLAGS) -MT stap-rpm_finder.obj -MD -MP -MF $(DEPDIR)/stap-rpm_finder.Tpo -c -o stap-rpm_finder.obj `if test -f 'rpm_finder.cxx'; then $(CYGPATH_W) 'rpm_finder.cxx'; else $(CYGPATH_W) '$(srcdir)/rpm_finder.cxx'; fi` +@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/stap-rpm_finder.Tpo $(DEPDIR)/stap-rpm_finder.Po +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='rpm_finder.cxx' object='stap-rpm_finder.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCXX_FALSE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(stap_CPPFLAGS) $(CPPFLAGS) $(stap_CXXFLAGS) $(CXXFLAGS) -c -o stap-rpm_finder.obj `if test -f 'rpm_finder.cxx'; then $(CYGPATH_W) 'rpm_finder.cxx'; else $(CYGPATH_W) '$(srcdir)/rpm_finder.cxx'; fi` + stap-modsign.o: modsign.cxx @am__fastdepCXX_TRUE@ $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(stap_CPPFLAGS) $(CPPFLAGS) $(stap_CXXFLAGS) $(CXXFLAGS) -MT stap-modsign.o -MD -MP -MF $(DEPDIR)/stap-modsign.Tpo -c -o stap-modsign.o `test -f 'modsign.cxx' || echo '$(srcdir)/'`modsign.cxx @am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/stap-modsign.Tpo $(DEPDIR)/stap-modsign.Po @@ -1248,8 +1267,8 @@ install-man1: $(man1_MANS) $(man_MANS) esac; \ done; \ for i in $$list; do \ - if test -f $$i; then file=$$i; \ - else file=$(srcdir)/$$i; fi; \ + if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \ + else file=$$i; fi; \ ext=`echo $$i | sed -e 's/^.*\\.//'`; \ case "$$ext" in \ 1*) ;; \ @@ -1293,8 +1312,8 @@ install-man3: $(man3_MANS) $(man_MANS) esac; \ done; \ for i in $$list; do \ - if test -f $$i; then file=$$i; \ - else file=$(srcdir)/$$i; fi; \ + if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \ + else file=$$i; fi; \ ext=`echo $$i | sed -e 's/^.*\\.//'`; \ case "$$ext" in \ 3*) ;; \ @@ -1338,8 +1357,8 @@ install-man8: $(man8_MANS) $(man_MANS) esac; \ done; \ for i in $$list; do \ - if test -f $$i; then file=$$i; \ - else file=$(srcdir)/$$i; fi; \ + if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \ + else file=$$i; fi; \ ext=`echo $$i | sed -e 's/^.*\\.//'`; \ case "$$ext" in \ 8*) ;; \ @@ -1465,7 +1484,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ mkid -fID $$unique tags: TAGS diff --git a/aclocal.m4 b/aclocal.m4 index 696dba2c..e726a5cc 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -1,4 +1,4 @@ -# generated automatically by aclocal 1.10.2 -*- Autoconf -*- +# generated automatically by aclocal 1.10.1 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005, 2006, 2007, 2008 Free Software Foundation, Inc. @@ -13,7 +13,7 @@ m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, +m4_if(AC_AUTOCONF_VERSION, [2.63],, [m4_warning([this file was generated for autoconf 2.63. You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. @@ -175,7 +175,7 @@ else fi[]dnl ])# PKG_CHECK_MODULES -# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -190,7 +190,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version='1.10' dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to dnl require some minimum version. Point them to the right macro. -m4_if([$1], [1.10.2], [], +m4_if([$1], [1.10.1], [], [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl ]) @@ -204,12 +204,12 @@ m4_define([_AM_AUTOCONF_VERSION], []) # AM_SET_CURRENT_AUTOMAKE_VERSION # ------------------------------- # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. -# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. +# This function is AC_REQUIREd by AC_INIT_AUTOMAKE. AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], -[AM_AUTOMAKE_VERSION([1.10.2])dnl +[AM_AUTOMAKE_VERSION([1.10.1])dnl m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) +_AM_AUTOCONF_VERSION(AC_AUTOCONF_VERSION)]) # AM_AUX_DIR_EXPAND -*- Autoconf -*- @@ -482,28 +482,19 @@ _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl # Generate code to set up dependency tracking. -*- Autoconf -*- -# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 +# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 # Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -#serial 4 +#serial 3 # _AM_OUTPUT_DEPENDENCY_COMMANDS # ------------------------------ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], -[# Autoconf 2.62 quotes --file arguments for eval, but not when files -# are listed without --file. Let's play safe and only enable the eval -# if we detect the quoting. -case $CONFIG_FILES in -*\'*) eval set x "$CONFIG_FILES" ;; -*) set x $CONFIG_FILES ;; -esac -shift -for mf -do +[for mf in $CONFIG_FILES; do # Strip MF so we end up with the name of the file. mf=`echo "$mf" | sed -e 's/:.*$//'` # Check whether this is an Automake generated Makefile or not. @@ -800,14 +791,14 @@ AC_MSG_RESULT([$_am_result]) rm -f confinc confmf ]) -# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008 +# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005 # Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 6 +# serial 5 # AM_PROG_CC_C_O # -------------- @@ -819,9 +810,8 @@ AC_REQUIRE_AUX_FILE([compile])dnl # FIXME: we rely on the cache variable name because # there is no other way. set dummy $CC -am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` -eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o -if test "$am_t" != yes; then +ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` +if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then # Losing compiler, so override with the script. # FIXME: It is wrong to rewrite CC. # But if we don't then we get into trouble of one sort or another. @@ -899,13 +889,13 @@ esac # Helper functions for option handling. -*- Autoconf -*- -# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. +# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 4 +# serial 3 # _AM_MANGLE_OPTION(NAME) # ----------------------- @@ -922,7 +912,7 @@ AC_DEFUN([_AM_SET_OPTION], # ---------------------------------- # OPTIONS is a space-separated list of Automake options. AC_DEFUN([_AM_SET_OPTIONS], -[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) +[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) # ------------------------------------------- diff --git a/config.in b/config.in index dc6be35c..7369cf53 100644 --- a/config.in +++ b/config.in @@ -89,3 +89,9 @@ /* Define like PROTOTYPES; this can be used by system headers. */ #undef __PROTOTYPES + +/* librpm version specific library name to dlopen. */ +#undef DLOPEN_LIBRPM + +/* Define if librpm library is being used. */ +#undef HAVE_LIBRPM diff --git a/configure b/configure index 15e1036b..8703acb5 100755 --- a/configure +++ b/configure @@ -647,6 +647,9 @@ stap_LIBS elfutils_abs_srcdir BUILD_ELFUTILS_FALSE BUILD_ELFUTILS_TRUE +RPM_LIBS +RPM_CFLAGS +rpm_LIBS BUILD_GRAPHER_FALSE BUILD_GRAPHER_TRUE GRAPHER_LIBS @@ -784,6 +787,7 @@ enable_docs enable_refdocs enable_server enable_grapher +with_rpm with_elfutils ' ac_precious_vars='build_alias @@ -801,6 +805,8 @@ CPP PKG_CONFIG GRAPHER_CFLAGS GRAPHER_LIBS +RPM_CFLAGS +RPM_LIBS CXXCPP' ac_subdirs_all='testsuite' @@ -1458,6 +1464,8 @@ Optional Features: Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-rpm query rpm database for missing debuginfos + [yes/no,], [def.], [auto=librpm.so] --with-elfutils=DIRECTORY find elfutils source code in DIRECTORY @@ -1477,6 +1485,8 @@ Some influential environment variables: C compiler flags for GRAPHER, overriding pkg-config GRAPHER_LIBS linker flags for GRAPHER, overriding pkg-config + RPM_CFLAGS C compiler flags for RPM, overriding pkg-config + RPM_LIBS linker flags for RPM, overriding pkg-config CXXCPP C++ preprocessor Use these variables to override the choices made by `configure' or to help @@ -5193,9 +5203,8 @@ fi # FIXME: we rely on the cache variable name because # there is no other way. set dummy $CC -am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` -eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o -if test "$am_t" != yes; then +ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then # Losing compiler, so override with the script. # FIXME: It is wrong to rewrite CC. # But if we don't then we get into trouble of one sort or another. @@ -7391,6 +7400,469 @@ else fi + +# Integration with rpm library to support missing debuginfo suggestions. +# --without-rpm: Disable any rpm support. +# --with-rpm=libname.so: Try to dynamically open `libname.so' during runtime. +# Even with runtime missing `libname.so' GDB will still other run correctly. +# Missing `libname.so' during ./configure will abort the configuration. +# --with-rpm=librpm.so: Like `--with-rpm=libname.so' but try to find specific +# minor version first such as `librpm-4.6.so' as minor version differences +# mean API+ABI incompatibility. If the specific match versioned library name +# could not be found still open dynamically at least `librpm.so'. +# --with-rpm: Like `--with-rpm=librpm.so' but if any of its detection fails try +# to find librpm for compilation-time linking by pkg-config. GDB binary will +# be probably linked with the version specific library (as `librpm-4.6.so'). +# Failure to find librpm by pkg-config will abort the configuration. +# (default) --with-rpm=auto: Like `--with-rpm=librpm.so' but if even pkg-config +# cannot find librpm use to the rpmless compilation (like `--without-rpm'). + + +# Check whether --with-rpm was given. +if test "${with_rpm+set}" = set; then + withval=$with_rpm; +else + with_rpm="auto" +fi + + + + +if test "x$with_rpm" != "xno"; then + if test "x$with_rpm" = "xyes"; then + LIBRPM="librpm.so" + RPM_REQUIRE=true + DLOPEN_REQUIRE=false + elif test "x$with_rpm" = "xauto"; then + LIBRPM="librpm.so" + RPM_REQUIRE=false + DLOPEN_REQUIRE=false + else + LIBRPM="$with_rpm" + RPM_REQUIRE=true + DLOPEN_REQUIRE=true + fi + LIBRPM_STRING='"'"$LIBRPM"'"' + + { $as_echo "$as_me:$LINENO: checking specific librpm version" >&5 +$as_echo_n "checking specific librpm version... " >&6; } + HAVE_DLOPEN_LIBRPM=false + save_LIBS="$LIBS" + LIBS="$LIBS -ldl" + if test "$cross_compiling" = yes; then + { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling +See \`config.log' for more details." >&5 +$as_echo "$as_me: error: cannot run test program while cross compiling +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; }; } +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + + void *h; + const char *const *rpmverp; + FILE *f; + + f = fopen ("conftest.out", "w"); + if (!f) + { + fprintf (stderr, "Cannot write \"%s\": %s\n", "conftest.out", + strerror (errno)); + return 1; + } + h = dlopen ($LIBRPM_STRING, RTLD_LAZY); + if (!h) + { + fprintf (stderr, "dlopen (\"%s\"): %s\n", $LIBRPM_STRING, dlerror ()); + return 1; + } + rpmverp = dlsym (h, "RPMVERSION"); + if (!rpmverp) + { + fprintf (stderr, "dlsym (\"RPMVERSION\"): %s\n", dlerror ()); + return 1; + } + fprintf (stderr, "RPMVERSION is: \""); + fprintf (stderr, "%s\"\n", *rpmverp); + + /* Try to find the specific librpm version only for "librpm.so" as we do + not know how to assemble the version string otherwise. */ + + if (strcmp ("librpm.so", $LIBRPM_STRING) != 0) + { + fprintf (f, "%s\n", $LIBRPM_STRING); + return 0; + } + else + { + char *h2_name; + void *h2; + int major, minor; + + if (sscanf (*rpmverp, "%d.%d", &major, &minor) != 2) + { + fprintf (stderr, "Unable to parse RPMVERSION.\n"); + fprintf (f, "%s\n", $LIBRPM_STRING); + return 0; + } + /* Avoid the square brackets by malloc. */ + h2_name = malloc (64); + sprintf (h2_name, "librpm-%d.%d.so", major, minor); + h2 = dlopen (h2_name, RTLD_LAZY); + if (!h2) + { + fprintf (stderr, "dlopen (\"%s\"): %s\n", h2_name, dlerror ()); + fprintf (f, "%s\n", $LIBRPM_STRING); + return 0; + } + if (h2 != h) + { + fprintf (stderr, "dlopen of \"%s\" and \"%s\" are different.\n", + $LIBRPM_STRING, h2_name); + fprintf (f, "%s\n", $LIBRPM_STRING); + return 0; + } + /* Found the valid .so name with a specific version. */ + fprintf (f, "%s\n", h2_name); + return 0; + } + + ; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + DLOPEN_LIBRPM="`cat conftest.out`" + if test "x$DLOPEN_LIBRPM" != "x"; then + HAVE_DLOPEN_LIBRPM=true + { $as_echo "$as_me:$LINENO: result: $DLOPEN_LIBRPM" >&5 +$as_echo "$DLOPEN_LIBRPM" >&6; } + fi + +else + $as_echo "$as_me: program exited with status $ac_status" >&5 +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +fi +rm -rf conftest.dSYM +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + + rm -f conftest.out + + + + + if $HAVE_DLOPEN_LIBRPM; then + + { $as_echo "$as_me:$LINENO: checking rpm library API compatibility" >&5 +$as_echo_n "checking rpm library API compatibility... " >&6; } + # The compilation requires -Werror to verify anything. + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Duplicate here the declarations to verify they match "symfile.c". */ +#include +#include +#include +#include +extern char * headerFormat(Header h, const char * fmt, errmsg_t * errmsg); +extern int rpmReadConfigFiles(const char * file, const char * target); +extern rpmdbMatchIterator rpmdbFreeIterator(rpmdbMatchIterator mi); +extern Header rpmdbNextIterator(rpmdbMatchIterator mi); +extern rpmts rpmtsCreate(void); +extern rpmts rpmtsFree(rpmts ts); +extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmTag rpmtag, + const void * keyp, size_t keylen); + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + + LIBRPM_COMPAT=true + rpm_LIBS=-lrpm + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + LIBRPM_COMPAT=false + rpm_LIBS= + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$save_CFLAGS" + + if ! $LIBRPM_COMPAT; then + HAVE_DLOPEN_LIBRPM=false + fi + fi + + if $HAVE_DLOPEN_LIBRPM; then + DLOPEN_LIBRPM_STRING='"'"$DLOPEN_LIBRPM"'"' + +cat >>confdefs.h <<_ACEOF +#define DLOPEN_LIBRPM $DLOPEN_LIBRPM_STRING +_ACEOF + + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LIBRPM 1 +_ACEOF + + else + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + LIBS="$save_LIBS" + if $DLOPEN_REQUIRE; then + { { $as_echo "$as_me:$LINENO: error: Specific name $LIBRPM was requested but it could not be opened." >&5 +$as_echo "$as_me: error: Specific name $LIBRPM was requested but it could not be opened." >&2;} + { (exit 1); exit 1; }; } + fi + +pkg_failed=no +{ $as_echo "$as_me:$LINENO: checking for RPM" >&5 +$as_echo_n "checking for RPM... " >&6; } + +if test -n "$RPM_CFLAGS"; then + pkg_cv_RPM_CFLAGS="$RPM_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"rpm\"") >&5 + ($PKG_CONFIG --exists --print-errors "rpm") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_RPM_CFLAGS=`$PKG_CONFIG --cflags "rpm" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$RPM_LIBS"; then + pkg_cv_RPM_LIBS="$RPM_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"rpm\"") >&5 + ($PKG_CONFIG --exists --print-errors "rpm") 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + pkg_cv_RPM_LIBS=`$PKG_CONFIG --libs "rpm" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + RPM_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "rpm" 2>&1` + else + RPM_PKG_ERRORS=`$PKG_CONFIG --print-errors "rpm" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$RPM_PKG_ERRORS" >&5 + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + HAVE_LIBRPM=false +elif test $pkg_failed = untried; then + HAVE_LIBRPM=false +else + RPM_CFLAGS=$pkg_cv_RPM_CFLAGS + RPM_LIBS=$pkg_cv_RPM_LIBS + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + HAVE_LIBRPM=true +fi + + if $HAVE_LIBRPM; then + + { $as_echo "$as_me:$LINENO: checking rpm library API compatibility" >&5 +$as_echo_n "checking rpm library API compatibility... " >&6; } + # The compilation requires -Werror to verify anything. + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +/* Duplicate here the declarations to verify they match "symfile.c". */ +#include +#include +#include +#include +extern char * headerFormat(Header h, const char * fmt, errmsg_t * errmsg); +extern int rpmReadConfigFiles(const char * file, const char * target); +extern rpmdbMatchIterator rpmdbFreeIterator(rpmdbMatchIterator mi); +extern Header rpmdbNextIterator(rpmdbMatchIterator mi); +extern rpmts rpmtsCreate(void); +extern rpmts rpmtsFree(rpmts ts); +extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmTag rpmtag, + const void * keyp, size_t keylen); + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\"" +$as_echo "$ac_try_echo") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + + LIBRPM_COMPAT=true + rpm_LIBS=-lrpm + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + + LIBRPM_COMPAT=false + rpm_LIBS= + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$save_CFLAGS" + + if ! $LIBRPM_COMPAT; then + HAVE_LIBRPM=false + RPM_PKG_ERRORS="Found $LIBRPM API is incompatibile with this GDB" + fi + fi + + if $HAVE_LIBRPM; then + +cat >>confdefs.h <<\_ACEOF +#define HAVE_LIBRPM 1 +_ACEOF + + CFLAGS="$CFLAGS $RPM_CFLAGS" + LIBS="$LIBS $RPM_LIBS" + else + if $RPM_REQUIRE; then + { { $as_echo "$as_me:$LINENO: error: $RPM_PKG_ERRORS" >&5 +$as_echo "$as_me: error: $RPM_PKG_ERRORS" >&2;} + { (exit 1); exit 1; }; } + else + { $as_echo "$as_me:$LINENO: WARNING: $RPM_PKG_ERRORS" >&5 +$as_echo "$as_me: WARNING: $RPM_PKG_ERRORS" >&2;} + fi + fi + fi +fi + + build_elfutils=no # Check whether --with-elfutils was given. @@ -9749,16 +10221,7 @@ $as_echo "$as_me: executing $ac_file commands" >&6;} case $ac_file$ac_mode in - "depfiles":C) test x"$AMDEP_TRUE" != x"" || # Autoconf 2.62 quotes --file arguments for eval, but not when files -# are listed without --file. Let's play safe and only enable the eval -# if we detect the quoting. -case $CONFIG_FILES in -*\'*) eval set x "$CONFIG_FILES" ;; -*) set x $CONFIG_FILES ;; -esac -shift -for mf -do + "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do # Strip MF so we end up with the name of the file. mf=`echo "$mf" | sed -e 's/:.*$//'` # Check whether this is an Automake generated Makefile or not. diff --git a/configure.ac b/configure.ac index 198d77f1..83345959 100644 --- a/configure.ac +++ b/configure.ac @@ -272,6 +272,204 @@ AC_ARG_ENABLE([grapher], PKG_CHECK_MODULES([GRAPHER], [gtkmm-2.4 >= 2.8.0],have_gtkmm=yes,have_gtkmm=no) AM_CONDITIONAL([BUILD_GRAPHER], [test "x${have_gtkmm}" == "xyes" -a x"$enable_grapher" != "xno"]) + +# Integration with rpm library to support missing debuginfo suggestions. +# --without-rpm: Disable any rpm support. +# --with-rpm=libname.so: Try to dynamically open `libname.so' during runtime. +# Even with runtime missing `libname.so' GDB will still other run correctly. +# Missing `libname.so' during ./configure will abort the configuration. +# --with-rpm=librpm.so: Like `--with-rpm=libname.so' but try to find specific +# minor version first such as `librpm-4.6.so' as minor version differences +# mean API+ABI incompatibility. If the specific match versioned library name +# could not be found still open dynamically at least `librpm.so'. +# --with-rpm: Like `--with-rpm=librpm.so' but if any of its detection fails try +# to find librpm for compilation-time linking by pkg-config. GDB binary will +# be probably linked with the version specific library (as `librpm-4.6.so'). +# Failure to find librpm by pkg-config will abort the configuration. +# (default) --with-rpm=auto: Like `--with-rpm=librpm.so' but if even pkg-config +# cannot find librpm use to the rpmless compilation (like `--without-rpm'). + +AC_ARG_WITH([rpm], + [AS_HELP_STRING([--with-rpm], + [query rpm database for missing debuginfos [yes/no, def. auto=librpm.so]])], [], [with_rpm="auto"]) + +m4_pattern_allow([^AC_MSG_ERROR$]) +m4_pattern_allow([^AC_MSG_WARN$]) +if test "x$with_rpm" != "xno"; then + if test "x$with_rpm" = "xyes"; then + LIBRPM="librpm.so" + RPM_REQUIRE=true + DLOPEN_REQUIRE=false + elif test "x$with_rpm" = "xauto"; then + LIBRPM="librpm.so" + RPM_REQUIRE=false + DLOPEN_REQUIRE=false + else + LIBRPM="$with_rpm" + RPM_REQUIRE=true + DLOPEN_REQUIRE=true + fi + LIBRPM_STRING='"'"$LIBRPM"'"' + + AC_MSG_CHECKING([specific librpm version]) + HAVE_DLOPEN_LIBRPM=false + save_LIBS="$LIBS" + LIBS="$LIBS -ldl" + AC_RUN_IFELSE(AC_LANG_PROGRAM([[ +#include +#include +#include + ]], [[ + void *h; + const char *const *rpmverp; + FILE *f; + + f = fopen ("conftest.out", "w"); + if (!f) + { + fprintf (stderr, "Cannot write \"%s\": %s\n", "conftest.out", + strerror (errno)); + return 1; + } + h = dlopen ($LIBRPM_STRING, RTLD_LAZY); + if (!h) + { + fprintf (stderr, "dlopen (\"%s\"): %s\n", $LIBRPM_STRING, dlerror ()); + return 1; + } + rpmverp = dlsym (h, "RPMVERSION"); + if (!rpmverp) + { + fprintf (stderr, "dlsym (\"RPMVERSION\"): %s\n", dlerror ()); + return 1; + } + fprintf (stderr, "RPMVERSION is: \""); + fprintf (stderr, "%s\"\n", *rpmverp); + + /* Try to find the specific librpm version only for "librpm.so" as we do + not know how to assemble the version string otherwise. */ + + if (strcmp ("librpm.so", $LIBRPM_STRING) != 0) + { + fprintf (f, "%s\n", $LIBRPM_STRING); + return 0; + } + else + { + char *h2_name; + void *h2; + int major, minor; + + if (sscanf (*rpmverp, "%d.%d", &major, &minor) != 2) + { + fprintf (stderr, "Unable to parse RPMVERSION.\n"); + fprintf (f, "%s\n", $LIBRPM_STRING); + return 0; + } + /* Avoid the square brackets by malloc. */ + h2_name = malloc (64); + sprintf (h2_name, "librpm-%d.%d.so", major, minor); + h2 = dlopen (h2_name, RTLD_LAZY); + if (!h2) + { + fprintf (stderr, "dlopen (\"%s\"): %s\n", h2_name, dlerror ()); + fprintf (f, "%s\n", $LIBRPM_STRING); + return 0; + } + if (h2 != h) + { + fprintf (stderr, "dlopen of \"%s\" and \"%s\" are different.\n", + $LIBRPM_STRING, h2_name); + fprintf (f, "%s\n", $LIBRPM_STRING); + return 0; + } + /* Found the valid .so name with a specific version. */ + fprintf (f, "%s\n", h2_name); + return 0; + } + ]]), [ + DLOPEN_LIBRPM="`cat conftest.out`" + if test "x$DLOPEN_LIBRPM" != "x"; then + HAVE_DLOPEN_LIBRPM=true + AC_MSG_RESULT($DLOPEN_LIBRPM) + fi + ]) + rm -f conftest.out + + m4_define([CHECK_LIBRPM_COMPAT], [ + AC_MSG_CHECKING([rpm library API compatibility]) + # The compilation requires -Werror to verify anything. + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror" + AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[ +/* Duplicate here the declarations to verify they match "symfile.c". */ +#include +#include +#include +#include +extern char * headerFormat(Header h, const char * fmt, errmsg_t * errmsg); +extern int rpmReadConfigFiles(const char * file, const char * target); +extern rpmdbMatchIterator rpmdbFreeIterator(rpmdbMatchIterator mi); +extern Header rpmdbNextIterator(rpmdbMatchIterator mi); +extern rpmts rpmtsCreate(void); +extern rpmts rpmtsFree(rpmts ts); +extern rpmdbMatchIterator rpmtsInitIterator(const rpmts ts, rpmTag rpmtag, + const void * keyp, size_t keylen); + ]]), [ + LIBRPM_COMPAT=true + rpm_LIBS=-lrpm + AC_MSG_RESULT(yes) + ], [ + LIBRPM_COMPAT=false + rpm_LIBS= + AC_MSG_RESULT(no) + ]) + CFLAGS="$save_CFLAGS" + ]) + AC_SUBST(rpm_LIBS) + + if $HAVE_DLOPEN_LIBRPM; then + CHECK_LIBRPM_COMPAT + if ! $LIBRPM_COMPAT; then + HAVE_DLOPEN_LIBRPM=false + fi + fi + + if $HAVE_DLOPEN_LIBRPM; then + DLOPEN_LIBRPM_STRING='"'"$DLOPEN_LIBRPM"'"' + AC_DEFINE_UNQUOTED(DLOPEN_LIBRPM, $DLOPEN_LIBRPM_STRING, [librpm version specific library name to dlopen.]) + AC_DEFINE(HAVE_LIBRPM, 1, [Define if librpm library is being used.]) + else + AC_MSG_RESULT(no) + LIBS="$save_LIBS" + if $DLOPEN_REQUIRE; then + AC_MSG_ERROR([Specific name $LIBRPM was requested but it could not be opened.]) + fi + PKG_CHECK_MODULES(RPM, rpm, [HAVE_LIBRPM=true], [HAVE_LIBRPM=false]) + + if $HAVE_LIBRPM; then + CHECK_LIBRPM_COMPAT + if ! $LIBRPM_COMPAT; then + HAVE_LIBRPM=false + RPM_PKG_ERRORS="Found $LIBRPM API is incompatibile with this GDB" + fi + fi + + if $HAVE_LIBRPM; then + AC_DEFINE(HAVE_LIBRPM, 1, [Define if librpm library is being used.]) + CFLAGS="$CFLAGS $RPM_CFLAGS" + LIBS="$LIBS $RPM_LIBS" + else + if $RPM_REQUIRE; then + AC_MSG_ERROR($RPM_PKG_ERRORS) + else + AC_MSG_WARN($RPM_PKG_ERRORS) + fi + fi + fi +fi + + dnl Handle elfutils. If '--with-elfutils=DIR' wasn't specified, used dnl the system's elfutils. build_elfutils=no diff --git a/doc/Makefile.in b/doc/Makefile.in index 2f1683c1..728352a0 100644 --- a/doc/Makefile.in +++ b/doc/Makefile.in @@ -1,4 +1,4 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, @@ -109,6 +109,8 @@ PIELDFLAGS = @PIELDFLAGS@ PKG_CONFIG = @PKG_CONFIG@ PROCFLAGS = @PROCFLAGS@ RANLIB = @RANLIB@ +RPM_CFLAGS = @RPM_CFLAGS@ +RPM_LIBS = @RPM_LIBS@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ STRIP = @STRIP@ @@ -158,6 +160,7 @@ pdfdir = @pdfdir@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +rpm_LIBS = @rpm_LIBS@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ sqlite3_LIBS = @sqlite3_LIBS@ @@ -182,8 +185,8 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__confi @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ - ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ - && { if test -f $@; then exit 0; else break; fi; }; \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ exit 1;; \ esac; \ done; \ @@ -283,7 +286,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ mkid -fID $$unique tags: TAGS diff --git a/doc/SystemTap_Tapset_Reference/Makefile.in b/doc/SystemTap_Tapset_Reference/Makefile.in index ae0b2f59..a58bbc73 100644 --- a/doc/SystemTap_Tapset_Reference/Makefile.in +++ b/doc/SystemTap_Tapset_Reference/Makefile.in @@ -1,4 +1,4 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, @@ -112,6 +112,8 @@ PIELDFLAGS = @PIELDFLAGS@ PKG_CONFIG = @PKG_CONFIG@ PROCFLAGS = @PROCFLAGS@ RANLIB = @RANLIB@ +RPM_CFLAGS = @RPM_CFLAGS@ +RPM_LIBS = @RPM_LIBS@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ STRIP = @STRIP@ @@ -161,6 +163,7 @@ pdfdir = @pdfdir@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +rpm_LIBS = @rpm_LIBS@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ sqlite3_LIBS = @sqlite3_LIBS@ @@ -187,8 +190,8 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__confi @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ - ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ - && { if test -f $@; then exit 0; else break; fi; }; \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ exit 1;; \ esac; \ done; \ @@ -246,7 +249,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ mkid -fID $$unique tags: TAGS diff --git a/dwflpp.cxx b/dwflpp.cxx index bfae1354..d05bdb97 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -21,6 +21,7 @@ #include "dwarf_wrappers.h" #include "auto_free.h" #include "hash.h" +#include "rpm_finder.h" #include #include @@ -108,6 +109,9 @@ dwflpp::get_module_dwarf(bool required, bool report) if (i) msg += string(": ") + dwfl_errmsg (i); + /* add module_name to list to find rpm */ + find_debug_rpms(sess, module_name.c_str()); + if (required) throw semantic_error (msg); else diff --git a/grapher/Makefile.in b/grapher/Makefile.in index fc260d60..af2fecb5 100644 --- a/grapher/Makefile.in +++ b/grapher/Makefile.in @@ -1,4 +1,4 @@ -# Makefile.in generated by automake 1.10.2 from Makefile.am. +# Makefile.in generated by automake 1.10.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, @@ -119,6 +119,8 @@ PIELDFLAGS = @PIELDFLAGS@ PKG_CONFIG = @PKG_CONFIG@ PROCFLAGS = @PROCFLAGS@ RANLIB = @RANLIB@ +RPM_CFLAGS = @RPM_CFLAGS@ +RPM_LIBS = @RPM_LIBS@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ STRIP = @STRIP@ @@ -168,6 +170,7 @@ pdfdir = @pdfdir@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ +rpm_LIBS = @rpm_LIBS@ sbindir = @sbindir@ sharedstatedir = @sharedstatedir@ sqlite3_LIBS = @sqlite3_LIBS@ @@ -191,8 +194,8 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__confi @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ - ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ - && { if test -f $@; then exit 0; else break; fi; }; \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ + && exit 0; \ exit 1;; \ esac; \ done; \ @@ -314,7 +317,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ mkid -fID $$unique tags: TAGS diff --git a/main.cxx b/main.cxx index 1f4f9812..9dc658ff 100644 --- a/main.cxx +++ b/main.cxx @@ -20,6 +20,7 @@ #include "util.h" #include "coveragedb.h" #include "git_version.h" +#include "rpm_finder.h" #include #include @@ -1069,6 +1070,9 @@ main (int argc, char * const argv []) } } + /* Print out list of missing files */ + missing_rpm_list_print(s); + if (rc || s.listing_mode || s.last_pass == 2 || pending_interrupts) goto cleanup; // PASS 3: TRANSLATION diff --git a/rpm_finder.cxx b/rpm_finder.cxx new file mode 100644 index 00000000..779a9c36 --- /dev/null +++ b/rpm_finder.cxx @@ -0,0 +1,203 @@ +// systemtap debuginfo rpm finder +// Copyright (C) 2009 Red Hat Inc. +// +// This file is part of systemtap, and is free software. You can +// redistribute it and/or modify it under the terms of the GNU General +// Public License (GPL); either version 2, or (at your option) any +// later version. + +#include "config.h" +#include "session.h" +#include "rpm_finder.h" + +#include +#include +#include +#include +#include + +using namespace std; + +#ifdef HAVE_LIBRPM + +extern "C" { + +#define _RPM_4_4_COMPAT +#include +#include +#include +#include +#include + +#ifndef xfree +#define xfree free +#endif + +} + +/* Returns the count of newly added rpms. */ +/* based on the code in F11 gdb-6.8.50.20090302 source rpm */ + +static int +missing_rpm_enlist (systemtap_session& sess, const char *filename) +{ + static int rpm_init_done = 0; + rpmts ts; + rpmdbMatchIterator mi; + int count = 0; + + if (filename == NULL) + return 0; + + if (!rpm_init_done) + { + static int init_tried; + + /* Already failed the initialization before? */ + if (init_tried) + return 0; + init_tried = 1; + + if (rpmReadConfigFiles(NULL, NULL) != 0) + { + cerr << "Error reading the rpm configuration files" << endl; + return 0; + } + + rpm_init_done = 1; + } + + ts = rpmtsCreate(); + + mi = rpmtsInitIterator(ts, RPMTAG_BASENAMES, filename, 0); + if (mi != NULL) + { + for (;;) + { + Header h; + char *debuginfo, *s, *s2; + errmsg_t err; + size_t srcrpmlen = sizeof (".src.rpm") - 1; + size_t debuginfolen = sizeof ("-debuginfo") - 1; + rpmdbMatchIterator mi_debuginfo; + + h = rpmdbNextIterator(mi); + if (h == NULL) + break; + + /* Verify the debuginfo file is not already installed. */ + + debuginfo = headerSprintf(h, "%{sourcerpm}-debuginfo.%{arch}", + rpmTagTable, rpmHeaderFormats, &err); + + if (!debuginfo) + { + cerr << "Error querying the rpm file `" << filename << "': " + << err << endl; + continue; + } + /* s = `.src.rpm-debuginfo.%{arch}' */ + s = strrchr (debuginfo, '-') - srcrpmlen; + s2 = NULL; + if (s > debuginfo && memcmp (s, ".src.rpm", srcrpmlen) == 0) + { + /* s2 = `-%{release}.src.rpm-debuginfo.%{arch}' */ + s2 = (char *) memrchr (debuginfo, '-', s - debuginfo); + } + if (s2) + { + /* s2 = `-%{version}-%{release}.src.rpm-debuginfo.%{arch}' */ + s2 = (char *) memrchr (debuginfo, '-', s2 - debuginfo); + } + if (!s2) + { + cerr << "Error querying the rpm file `" << filename + << "': " << debuginfo << endl; + xfree (debuginfo); + continue; + } + /* s = `.src.rpm-debuginfo.%{arch}' */ + /* s2 = `-%{version}-%{release}.src.rpm-debuginfo.%{arch}' */ + memmove (s2 + debuginfolen, s2, s - s2); + memcpy (s2, "-debuginfo", debuginfolen); + /* s = `XXXX.%{arch}' */ + /* strlen ("XXXX") == srcrpmlen + debuginfolen */ + /* s2 = `-debuginfo-%{version}-%{release}XX.%{arch}' */ + /* strlen ("XX") == srcrpmlen */ + memmove (s + debuginfolen, s + srcrpmlen + debuginfolen, + strlen (s + srcrpmlen + debuginfolen) + 1); + /* s = `-debuginfo-%{version}-%{release}.%{arch}' */ + + /* RPMDBI_PACKAGES requires keylen == sizeof (int). */ + /* RPMDBI_LABEL is an interface for NVR-based dbiFindByLabel(). */ + mi_debuginfo = rpmtsInitIterator(ts, (rpmTag) RPMDBI_LABEL, + debuginfo, 0); + xfree (debuginfo); + if (mi_debuginfo) + { + rpmdbFreeIterator(mi_debuginfo); + count = 0; + break; + } + + /* The allocated memory gets utilized below for MISSING_RPM_HASH. */ + debuginfo = headerSprintf(h, + "%{name}-%{version}-%{release}.%{arch}", + rpmTagTable, rpmHeaderFormats, &err); + if (!debuginfo) + { + cerr << "Error querying the rpm file `" << filename + << "': " << err << endl; + continue; + } + + /* Base package name for `debuginfo-install'. We do not use the + `yum' command directly as the line + yum --enablerepo='*-debuginfo' install NAME-debuginfo.ARCH + would be more complicated than just: + debuginfo-install NAME-VERSION-RELEASE.ARCH + Do not supply the rpm base name (derived from .src.rpm name) as + debuginfo-install is unable to install the debuginfo package if + the base name PKG binary rpm is not installed while for example + PKG-libs would be installed (RH Bug 467901). + FUTURE: After multiple debuginfo versions simultaneously installed + get supported the support for the VERSION-RELEASE tags handling + may need an update. */ + + sess.rpms_to_install.insert(debuginfo); + count++; + } + + rpmdbFreeIterator(mi); + } + + rpmtsFree(ts); + + return count; +} + +#endif /* HAVE_LIBRPM */ + +void +missing_rpm_list_print (systemtap_session &sess) +{ +#ifdef HAVE_LIBRPM + if (sess.rpms_to_install.size() > 0) { + cerr << "Missing separate debuginfos, use: debuginfo-install "; + for (set::iterator it=sess.rpms_to_install.begin(); + it !=sess.rpms_to_install.end(); it++) + cerr << *it << " "; + cerr << endl; + } +#endif +} + +int +find_debug_rpms (systemtap_session &sess, const char * filename) +{ +#ifdef HAVE_LIBRPM + return missing_rpm_enlist (sess, filename); +#else + return 0; +#endif +} diff --git a/rpm_finder.h b/rpm_finder.h new file mode 100644 index 00000000..a4ef5c05 --- /dev/null +++ b/rpm_finder.h @@ -0,0 +1,10 @@ +// systemtap debuginfo rpm finder +// Copyright (C) 2009 Red Hat Inc. +// +// This file is part of systemtap, and is free software. You can +// redistribute it and/or modify it under the terms of the GNU General +// Public License (GPL); either version 2, or (at your option) any +// later version. + +extern void missing_rpm_list_print (systemtap_session &); +extern int find_debug_rpms (systemtap_session &, const char *); diff --git a/session.h b/session.h index 151094b1..a617e47f 100644 --- a/session.h +++ b/session.h @@ -211,6 +211,8 @@ struct systemtap_session std::set seen_warnings; unsigned num_errors () { return seen_errors.size(); } + std::set rpms_to_install; + // void print_error (const parse_error& e); const token* last_token; void print_token (std::ostream& o, const token* tok); diff --git a/systemtap.spec b/systemtap.spec index c0864657..6e4e6abc 100644 --- a/systemtap.spec +++ b/systemtap.spec @@ -1,6 +1,7 @@ %{!?with_sqlite: %define with_sqlite 1} %{!?with_docs: %define with_docs 1} %{!?with_crash: %define with_crash 0} +%{!?with_rpm: %define with_rpm 1} %{!?with_bundled_elfutils: %define with_bundled_elfutils 0} %{!?elfutils_version: %define elfutils_version 0.127} %{!?pie_supported: %define pie_supported 1} @@ -25,6 +26,9 @@ BuildRequires: sqlite-devel %if %{with_crash} BuildRequires: crash-devel zlib-devel %endif +%if %{with_rpm} +BuildRequires: rpm-devel glibc-headers +%endif # Alternate kernel packages kernel-PAE-devel et al have a virtual # provide for kernel-devel, so this requirement does the right thing. Requires: kernel-devel @@ -172,6 +176,13 @@ cd .. %define crash_config --disable-crash %endif +# Enable/disable the code to find and suggest needed rpms +%if %{with_rpm} +%define rpm_config --with-rpm +%else +%define rpm_config --without-rpm +%endif + %if %{with_docs} %define docs_config --enable-docs %else @@ -192,7 +203,7 @@ cd .. %endif -%configure %{?elfutils_config} %{sqlite_config} %{crash_config} %{docs_config} %{pie_config} %{grapher_config} +%configure %{?elfutils_config} %{sqlite_config} %{crash_config} %{docs_config} %{pie_config} %{grapher_config} %{rpm_config} make %{?_smp_mflags} %install -- cgit From 4cef6bf2c2d86dd3558065784691061793979425 Mon Sep 17 00:00:00 2001 From: Ananth N Mavinakayanahalli Date: Thu, 28 May 2009 11:48:34 +0530 Subject: More testsuite tweaks to make it work with SYSCALL_WRAPPERS --- testsuite/buildok/thirtyone.stp | 6 +++--- testsuite/semok/twentyeight.stp | 2 +- testsuite/semok/twentyfour.stp | 4 ++-- testsuite/systemtap.base/debugpath.exp | 4 ++-- testsuite/systemtap.base/poll_map.stp | 2 +- 5 files changed, 9 insertions(+), 9 deletions(-) diff --git a/testsuite/buildok/thirtyone.stp b/testsuite/buildok/thirtyone.stp index 5f2f2da6..a3afd519 100755 --- a/testsuite/buildok/thirtyone.stp +++ b/testsuite/buildok/thirtyone.stp @@ -1,5 +1,5 @@ #! stap -p4 -probe kprobe.function("sys_stat") {} -probe kprobe.function("sys_open") {} -probe kernel.function("sys_close") {} +probe kprobe.function("vfs_stat") {} +probe kprobe.function("do_sys_open") {} +probe kernel.function("filp_close") {} diff --git a/testsuite/semok/twentyeight.stp b/testsuite/semok/twentyeight.stp index f9854134..c4a8621f 100755 --- a/testsuite/semok/twentyeight.stp +++ b/testsuite/semok/twentyeight.stp @@ -1,4 +1,4 @@ #! stap -p2 # Make sure wildcards are handled -probe kerne*.funct*("sys_read").* {} +probe kerne*.funct*("vfs_read").* {} diff --git a/testsuite/semok/twentyfour.stp b/testsuite/semok/twentyfour.stp index 91dee48f..d42496bf 100755 --- a/testsuite/semok/twentyfour.stp +++ b/testsuite/semok/twentyfour.stp @@ -2,7 +2,7 @@ # read access to target variables should work in .return probes -probe kernel.function("sys_read").return +probe kernel.function("vfs_read").return { - printf("fd is %d\n", $fd) + printf("count is %d\n", $count) } diff --git a/testsuite/systemtap.base/debugpath.exp b/testsuite/systemtap.base/debugpath.exp index b0f938b6..059b6b07 100644 --- a/testsuite/systemtap.base/debugpath.exp +++ b/testsuite/systemtap.base/debugpath.exp @@ -1,6 +1,6 @@ set test "debugpath-bad" -spawn env SYSTEMTAP_DEBUGINFO_PATH=/dev/null stap -e "probe kernel.function(\"sys_open\") {}" -wp4 +spawn env SYSTEMTAP_DEBUGINFO_PATH=/dev/null stap -e "probe kernel.function(\"vfs_read\") {}" -wp4 expect { -re {^semantic error:.*missing.*debuginfo} { pass $test } timeout { fail "$test (timeout1)" } @@ -21,7 +21,7 @@ if [file isdirectory /usr/lib/debug] { set debuginfo_path "/lib/modules/$uname" } -spawn env SYSTEMTAP_DEBUGINFO_PATH=$debuginfo_path stap -e "probe kernel.function(\"sys_open\") {}" -wp2 +spawn env SYSTEMTAP_DEBUGINFO_PATH=$debuginfo_path stap -e "probe kernel.function(\"vfs_read\") {}" -wp2 expect { -re {kernel.function.*pc=} { pass $test } timeout { fail "$test (timeout2)" } diff --git a/testsuite/systemtap.base/poll_map.stp b/testsuite/systemtap.base/poll_map.stp index cd39b433..e278fc91 100755 --- a/testsuite/systemtap.base/poll_map.stp +++ b/testsuite/systemtap.base/poll_map.stp @@ -5,7 +5,7 @@ global called, num_polls -probe kernel.function( "sys_*" ).call { +probe kernel.function( "vfs_*" ).call { called[execname(),probefunc()]++ } -- cgit From cdb804af87c00bb27c871e1deb3763279de0b7e5 Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Thu, 28 May 2009 13:31:31 +0200 Subject: Add ucontext-symbols and ucontext-unwind tapset functions to the manual. * tapset/ucontext-unwind.stp (ubacktrace): Remove empty line before function triggering parse errors for doc scanner. * doc/SystemTap_Tapset_Reference/tapsets.tmpl (chapter context_stp): Add tapset/ucontext-symbols.stp and tapset/ucontext-unwind.stp. --- doc/SystemTap_Tapset_Reference/tapsets.tmpl | 2 ++ tapset/ucontext-unwind.stp | 1 - 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/doc/SystemTap_Tapset_Reference/tapsets.tmpl b/doc/SystemTap_Tapset_Reference/tapsets.tmpl index 767f9e05..835d0309 100644 --- a/doc/SystemTap_Tapset_Reference/tapsets.tmpl +++ b/doc/SystemTap_Tapset_Reference/tapsets.tmpl @@ -118,7 +118,9 @@ !Itapset/context.stp !Itapset/context-symbols.stp +!Itapset/ucontext-symbols.stp !Itapset/context-unwind.stp +!Itapset/ucontext-unwind.stp diff --git a/tapset/ucontext-unwind.stp b/tapset/ucontext-unwind.stp index 0801f1c9..df275d4b 100644 --- a/tapset/ucontext-unwind.stp +++ b/tapset/ucontext-unwind.stp @@ -41,7 +41,6 @@ function print_ubacktrace () %{ * string length. Returns empty string when current probe point cannot * determine user backtrace. */ - function ubacktrace:string () %{ /* pure */ if (CONTEXT->regs) _stp_stack_snprint (THIS->__retvalue, MAXSTRINGLEN, -- cgit From 9b59029875a7e4d362834fe2d6017b74a044b2e6 Mon Sep 17 00:00:00 2001 From: David Smith Date: Thu, 28 May 2009 10:58:17 -0500 Subject: Avoid 1 case of holding a semaphore while mmap callbacks are being made. * runtime/task_finder.c (__stp_call_mmap_callbacks_with_addr): Renamed from __stp_call_mmap_callbacks_with_vma(). Also added some code from __stp_utrace_task_finder_target_syscall_exit() that locks the 'mmap_sem' semaphore. This avoids holding the semaphore while the mmap callbacks are made. (__stp_utrace_task_finder_target_syscall_exit): Just calls __stp_call_mmap_callbacks_with_addr() in the mmap case. --- runtime/task_finder.c | 132 ++++++++++++++++++++++++++++---------------------- 1 file changed, 75 insertions(+), 57 deletions(-) diff --git a/runtime/task_finder.c b/runtime/task_finder.c index f5e059ca..b35192a2 100644 --- a/runtime/task_finder.c +++ b/runtime/task_finder.c @@ -580,43 +580,90 @@ __stp_call_mmap_callbacks(struct stap_task_finder_target *tgt, } } + +static struct vm_area_struct * +__stp_find_file_based_vma(struct mm_struct *mm, unsigned long addr) +{ + struct vm_area_struct *vma = find_vma(mm, addr); + + // I'm not positive why the checking for vm_start > addr is + // necessary, but it seems to be (sometimes find_vma() returns + // a vma that addr doesn't belong to). + if (vma && (vma->vm_file == NULL || vma->vm_start > addr)) + vma = NULL; + return vma; +} + + static void -__stp_call_mmap_callbacks_with_vma(struct stap_task_finder_target *tgt, - struct task_struct *tsk, - struct vm_area_struct *vma) +__stp_call_mmap_callbacks_with_addr(struct stap_task_finder_target *tgt, + struct task_struct *tsk, + unsigned long addr) { - char *mmpath_buf; - char *mmpath; - int rc; + struct mm_struct *mm; + struct vm_area_struct *vma; + char *mmpath_buf = NULL; + char *mmpath = NULL; + long err; + unsigned long length; + unsigned long offset; + unsigned long vm_flags; - // Allocate space for a path - mmpath_buf = _stp_kmalloc(PATH_MAX); - if (mmpath_buf == NULL) { - _stp_error("Unable to allocate space for path"); + mm = get_task_mm(tsk); + if (! mm) return; - } - // Grab the path associated with this vma. + down_read(&mm->mmap_sem); + vma = __stp_find_file_based_vma(mm, addr); + if (vma) { + // Cache information we need from the vma + addr = vma->vm_start; + length = vma->vm_end - vma->vm_start; + offset = (vma->vm_pgoff << PAGE_SHIFT); + vm_flags = vma->vm_flags; + + // Allocate space for a path + mmpath_buf = _stp_kmalloc(PATH_MAX); + if (mmpath_buf == NULL) { + _stp_error("Unable to allocate space for path"); + } + else { + // Grab the path associated with this vma. #ifdef STAPCONF_DPATH_PATH - mmpath = d_path(&(vma->vm_file->f_path), mmpath_buf, PATH_MAX); + mmpath = d_path(&(vma->vm_file->f_path), mmpath_buf, + PATH_MAX); #else - mmpath = d_path(vma->vm_file->f_dentry, vma->vm_file->f_vfsmnt, - mmpath_buf, PATH_MAX); + mmpath = d_path(vma->vm_file->f_dentry, + vma->vm_file->f_vfsmnt, mmpath_buf, + PATH_MAX); #endif - if (mmpath == NULL || IS_ERR(mmpath)) { - rc = -PTR_ERR(mmpath); - _stp_error("Unable to get path (error %d) for pid %d", - rc, (int)tsk->pid); - } - else { - __stp_call_mmap_callbacks(tgt, tsk, mmpath, vma->vm_start, - vma->vm_end - vma->vm_start, - (vma->vm_pgoff << PAGE_SHIFT), - vma->vm_flags); + if (mmpath == NULL || IS_ERR(mmpath)) { + long err = ((mmpath == NULL) ? 0 + : -PTR_ERR(mmpath)); + _stp_error("Unable to get path (error %ld) for pid %d", + err, (int)tsk->pid); + mmpath = NULL; + } + } } - _stp_kfree(mmpath_buf); + + // At this point, we're done with the vma (assuming we found + // one). We can't hold the 'mmap_sem' semaphore while making + // callbacks. + up_read(&mm->mmap_sem); + + if (mmpath) + __stp_call_mmap_callbacks(tgt, tsk, mmpath, addr, + length, offset, vm_flags); + + // Cleanup. + if (mmpath_buf) + _stp_kfree(mmpath_buf); + mmput(mm); + return; } + static inline void __stp_call_munmap_callbacks(struct stap_task_finder_target *tgt, struct task_struct *tsk, unsigned long addr, @@ -1055,19 +1102,6 @@ utftq_out: } -static struct vm_area_struct * -__stp_find_file_based_vma(struct mm_struct *mm, unsigned long addr) -{ - struct vm_area_struct *vma = find_vma(mm, addr); - - // I'm not positive why the checking for vm_start > addr is - // necessary, but it seems to be (sometimes find_vma() returns - // a vma that addr doesn't belong to). - if (vma && (vma->vm_file == NULL || vma->vm_start > addr)) - vma = NULL; - return vma; -} - #ifdef UTRACE_ORIG_VERSION static u32 __stp_utrace_task_finder_target_syscall_entry(struct utrace_attached_engine *engine, @@ -1194,24 +1228,8 @@ __stp_utrace_task_finder_target_syscall_exit(enum utrace_resume_action action, } else if (entry->syscall_no == MMAP_SYSCALL_NO(tsk) || entry->syscall_no == MMAP2_SYSCALL_NO(tsk)) { - struct mm_struct *mm; - - mm = get_task_mm(tsk); - if (mm) { - struct vm_area_struct *vma; - - down_read(&mm->mmap_sem); - vma = __stp_find_file_based_vma(mm, rv); - - // Call the callbacks - if (vma) { - __stp_call_mmap_callbacks_with_vma(tgt, tsk, - vma); - } - - up_read(&mm->mmap_sem); - mmput(mm); - } + // Call the callbacks + __stp_call_mmap_callbacks_with_addr(tgt, tsk, rv); } else { // mprotect // Call the callbacks -- cgit From 6967e65ee23bf767fc45f3e190302656c11ddaea Mon Sep 17 00:00:00 2001 From: Ananth N Mavinakayanahalli Date: Thu, 28 May 2009 22:23:45 +0530 Subject: PR10206: Include NOTYPE symbols in stap-symbols.h On powerpc, function descriptors are in the .opd section as NO_TYPE. Include them in stap-symbols.h --- translate.cxx | 1 + 1 file changed, 1 insertion(+) diff --git a/translate.cxx b/translate.cxx index 505c9fc6..9631213e 100644 --- a/translate.cxx +++ b/translate.cxx @@ -4617,6 +4617,7 @@ dump_unwindsyms (Dwfl_Module *m, // We omit symbols that have suspicious addresses (before base, // or after end). if ((GELF_ST_TYPE (sym.st_info) == STT_FUNC || + GELF_ST_TYPE (sym.st_info) == STT_NOTYPE || // PR10206 ppc fn-desc are in .opd GELF_ST_TYPE (sym.st_info) == STT_OBJECT) // PR10000: also need .data && !(sym.st_shndx == SHN_UNDEF // Value undefined, || shndxp == (GElf_Word) -1 // in a non-allocated section, -- cgit From 4a815b7d94bd4a0d5baab25333fb21e595966388 Mon Sep 17 00:00:00 2001 From: JoeLynn Keniston Date: Fri, 29 May 2009 11:46:41 -0700 Subject: Create nd_syscalls2.stp This contains an initial transformation of syscalls2.stp to start using numbered parameter access instead of relying on dwarf. Signed-off-by: Josh Stone --- tapset/nd_syscalls2.stp | 3916 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 3916 insertions(+) create mode 100644 tapset/nd_syscalls2.stp diff --git a/tapset/nd_syscalls2.stp b/tapset/nd_syscalls2.stp new file mode 100644 index 00000000..a67ebd22 --- /dev/null +++ b/tapset/nd_syscalls2.stp @@ -0,0 +1,3916 @@ +// syscalls tapset part 2 [N-Z] +// Copyright (C) 2005 IBM Corp. +// Copyright (C) 2005, 2006, 2007 Red Hat Inc. +// Copyright (C) 2007 Quentin Barnes. +// +// This file is part of systemtap, and is free software. You can +// redistribute it and/or modify it under the terms of the GNU General +// Public License (GPL); either version 2, or (at your option) any +// later version. + +/* Each syscall returns the calls parameters. In addition, the following +* variables are set: +* +* name - generally the syscall name minus the "sys_". +* +* argstr - a string containing the decoded args in an easy-to-read format. +* It doesn't need to contain everything, but should have all the +* important args. Set in entry probes only. +* +* retstr - a string containing the return value in an easy-to-read format. +* Set in return probes only. +*/ + +# nanosleep __________________________________________________ +# +# long sys_nanosleep(struct timespec __user *rqtp, +# struct timespec __user *rmtp) +# long compat_sys_nanosleep(struct compat_timespec __user *rqtp, +# struct compat_timespec __user *rmtp) +# +probe nd_syscall.nanosleep = kernel.function("sys_nanosleep") { + name = "nanosleep" + // req_uaddr = $rqtp + // rem_uaddr = $rmtp + // argstr = sprintf("%s, %p", _struct_timespec_u($rqtp,1), $rmtp) + asmlinkage() + req_uaddr = pointer_arg(1) + rem_uaddr = pointer_arg(2) + argstr = sprintf("%s, %p", _struct_timespec_u(req_uaddr,1), rem_uaddr) +} +probe nd_syscall.nanosleep.return = kernel.function("sys_nanosleep").return { + name = "nanosleep" + retstr = returnstr(1) +} +probe nd_syscall.compat_nanosleep = kernel.function("compat_sys_nanosleep") ? { + name = "nanosleep" + // req_uaddr = $rqtp + // rem_uaddr = $rmtp + // argstr = sprintf("%s, %p", _struct_compat_timespec_u($rqtp,1), $rmtp) + asmlinkage() + req_uaddr = pointer_arg(1) + rem_uaddr = pointer_arg(2) + argstr = sprintf("%s, %p", _struct_compat_timespec_u(req_uaddr,1), rem_uaddr) +} +probe nd_syscall.compat_nanosleep.return = kernel.function("compat_sys_nanosleep").return ? { + name = "nanosleep" + retstr = returnstr(1) +} + +# nfsservctl _________________________________________________ +# +# long sys_nfsservctl(int cmd, struct nfsctl_arg __user *arg, void __user *res) +# long compat_sys_nfsservctl(int cmd, struct compat_nfsctl_arg __user *arg, +# union compat_nfsctl_res __user *res) +# +probe nd_syscall.nfsservctl = + kernel.function("sys_nfsservctl") ?, + kernel.function("compat_sys_nfsservctl") ? +{ + name = "nfsservctl" + // cmd = $cmd + // argp_uaddr = $arg + // resp_uaddr = $res + // argstr = sprintf("%s, %p, %p", _nfsctl_cmd_str($cmd), $arg, $res) + asmlinkage() + cmd = int_arg(1) + argp_uaddr = pointer_arg(2) + resp_uaddr = pointer_arg(3) + argstr = sprintf("%s, %p, %p", _nfsctl_cmd_str(cmd), argp_uaddr, resp_uaddr) +} +probe nd_syscall.nfsservctl.return = + kernel.function("sys_nfsservctl").return ?, + kernel.function("compat_sys_nfsservctl").return ? +{ + name = "nfsservctl" + retstr = returnstr(1) +} + +# nice _______________________________________________________ +# long sys_nice(int increment) +# +probe nd_syscall.nice = kernel.function("sys_nice") ? { + name = "nice" + // inc = $increment + // argstr = sprintf("%d", $increment) + asmlinkage() + inc = int_arg(1) + argstr = sprintf("%d", inc) +} +probe nd_syscall.nice.return = kernel.function("sys_nice").return ? { + name = "nice" + retstr = returnstr(1) +} + +# ni_syscall _________________________________________________ +# +# long sys_ni_syscall(void) +# +probe nd_syscall.ni_syscall = kernel.function("sys_ni_syscall") { + name = "ni_syscall" + argstr = "" +} +probe nd_syscall.ni_syscall.return = kernel.function("sys_ni_syscall").return { + name = "ni_syscall" + retstr = returnstr(1) +} + +# open _______________________________________________________ +# long sys_open(const char __user * filename, int flags, int mode) +# (obsolete) long sys32_open(const char * filename, int flags, int mode) +# +probe nd_syscall.open = + kernel.function("sys_open") ?, + kernel.function("compat_sys_open") ?, + kernel.function("sys32_open") ? +{ + name = "open" + // filename = user_string($filename) + // flags = $flags + // mode = $mode + // if (flags & 64) + // argstr = sprintf("%s, %s, %#o", user_string_quoted($filename), + // _sys_open_flag_str($flags), $mode) + // else + // argstr = sprintf("%s, %s", user_string_quoted($filename), + // _sys_open_flag_str($flags)) + asmlinkage() + filename = user_string(pointer_arg(1)) + flags = int_arg(2) + mode = int_arg(3) + if (flags & 64) + argstr = sprintf("%s, %s, %#o", user_string_quoted(pointer_arg(1)), + _sys_open_flag_str(flags), mode) + else + argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), + _sys_open_flag_str(flags)) +} +probe nd_syscall.open.return = + kernel.function("sys_open").return ?, + kernel.function("compat_sys_open").return ?, + kernel.function("sys32_open").return ? +{ + name = "open" + retstr = returnstr(1) +} + +# openat _______________________________________________________ +# long sys_openat(int dfd, const char __user *filename, int flags, int mode) +# long compat_sys_openat(unsigned int dfd, const char __user *filename, int flags, int mode) +# +probe nd_syscall.openat = + kernel.function("sys_openat") ?, + kernel.function("compat_sys_openat") ? +{ + name = "openat" + // filename = user_string($filename) + // flags = $flags + // mode = $mode + // if ($flags & 64) + // argstr = sprintf("%s, %s, %s, %#o", _dfd_str($dfd), + // user_string_quoted($filename), + // _sys_open_flag_str($flags), $mode) + // else + // argstr = sprintf("%s, %s, %s", _dfd_str($dfd), + // user_string_quoted($filename), + // _sys_open_flag_str($flags)) + asmlinkage() + filename = user_string(pointer_arg(2)) + flags = int_arg(3) + mode = int_arg(4) + if (flags & 64) + argstr = sprintf("%s, %s, %s, %#o", _dfd_str(int_arg(1)), + user_string_quoted(pointer_arg(2)), + _sys_open_flag_str(flags), mode) + else + argstr = sprintf("%s, %s, %s", _dfd_str(int_arg(1)), + user_string_quoted(pointer_arg(2)), + _sys_open_flag_str(flags)) +} +probe nd_syscall.openat.return = + kernel.function("sys_openat").return ?, + kernel.function("compat_sys_openat").return ? +{ + name = "openat" + retstr = returnstr(1) +} + +# pause ______________________________________________________ +# +# sys_pause(void) +# +probe nd_syscall.pause = kernel.function("sys_pause") ?, + kernel.function("sys32_pause") ?, + kernel.function("compat_sys_pause") ? +{ + name = "pause" + argstr = "" +} +probe nd_syscall.pause.return = kernel.function("sys_pause").return ?, + kernel.function("sys32_pause").return ?, + kernel.function("compat_sys_pause").return ? +{ + name = "pause" + retstr = returnstr(1) +} + +# pciconfig_iobase ___________________________________________ +# +# asmlinkage long +# sys_pciconfig_iobase(long which, +# unsigned long bus, +# unsigned long dfn) +# +# +#probe nd_syscall.pciconfig_iobase = kernel.function("sys_pciconfig_iobase") { +# name = "pciconfig_iobase" +# which = $which +# bus = $bus +# dfn = $dfn +# argstr = sprintf("%p, %p, %p", which, bus, dfn) +#} +#probe nd_syscall.pciconfig_iobase.return = kernel.function("sys_pciconfig_iobase").return { +# name = "pciconfig_iobase" +# retstr = returnstr(1) +#} +# pciconfig_read _____________________________________________ +# +# asmlinkage int +# sys_pciconfig_read(unsigned long bus, +# unsigned long dfn, +# unsigned long off, +# unsigned long len, +# unsigned char *buf) +# { return 0; } +# +# +#probe nd_syscall.pciconfig_read = kernel.function("sys_pciconfig_read") { +# name = "pciconfig_read" +# bus = $bus +# dfn = $dfn +# off = $off +# len = $len +# buf_uaddr = $buf +# argstr = sprintf("%p, %p, %p, %d, %p", bus, dfn, off, +# len, buf_uaddr) +#} +#probe nd_syscall.pciconfig_read.return = +# kernel.function("sys_pciconfig_read").return { +# name = "pciconfig_read" +# retstr = returnstr(1) +#} +# pciconfig_write ____________________________________________ +# +# asmlinkage int +# sys_pciconfig_write(unsigned long bus, +# unsigned long dfn, +# unsigned long off, +# unsigned long len, +# unsigned char *buf) +# +# +#probe nd_syscall.pciconfig_write = kernel.function("sys_pciconfig_write") { +# name = "pciconfig_write" +# bus = $bus +# dfn = $dfn +# off = $off +# len = $len +# buf_uaddr = $buf +# argstr = sprintf("%p, %p, %p, %d, %p", bus, dfn, off, +# len, buf_uaddr) +#} +#probe nd_syscall.pciconfig_write.return = +# kernel.function("sys_pciconfig_write").return { +# name = "pciconfig_write" +# retstr = returnstr(1) +#} +# personality ________________________________________________ +# +# asmlinkage long +# sys_personality(u_long personality) +# +probe nd_syscall.personality = kernel.function("sys_personality") { + name = "personality" + // persona = $personality + asmlinkage() + persona = ulong_arg(1) + argstr = sprintf("%p", persona); +} +probe nd_syscall.personality.return = kernel.function("sys_personality").return { + name = "personality" + retstr = returnstr(1) +} +# pipe _______________________________________________________ +# +# asmlinkage int +# sys_pipe(unsigned long __user * fildes) +# +probe nd_syscall.pipe = kernel.function("sys_pipe") { + name = "pipe" +%( arch == "ia64" %? +# ia64 just returns value directly, no fildes argument + argstr = "" +%: + // fildes_uaddr = $fildes + // argstr = _fildes_u($fildes) + %( arch != "ppc64" %? asmlinkage() %) + fildes_uaddr = pointer_arg(1) + argstr = _fildes_u(fildes_uaddr) +%) +} + +probe nd_syscall.pipe.return = kernel.function("sys_pipe").return { + name = "pipe" + retstr = returnstr(1) +} + +# pivot_root _________________________________________________ +# +# long sys_pivot_root(const char __user *new_root, const char __user *put_old) +# +probe nd_syscall.pivot_root = kernel.function("sys_pivot_root") { + name = "pivot_root" + // new_root_str = user_string($new_root) + // old_root_str = user_string($put_old) + // argstr = sprintf("%s, %s", user_string_quoted($new_root), + // user_string_quoted($put_old)) + asmlinkage() + new_root_str = user_string(pointer_arg(1)) + old_root_str = user_string(pointer_arg(2)) + argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), + user_string_quoted(pointer_arg(2))) +} +probe nd_syscall.pivot_root.return = kernel.function("sys_pivot_root").return { + name = "pivot_root" + retstr = returnstr(1) +} + +# poll _______________________________________________________ +# +# long sys_poll(struct pollfd __user * ufds, unsigned int nfds, long timeout) +# +probe nd_syscall.poll = kernel.function("sys_poll") { + name = "poll" + // ufds_uaddr = $ufds + // nfds = $nfds + // timeout = $timeout + // argstr = sprintf("%p, %d, %d", $ufds, $nfds, timeout) + asmlinkage() + ufds_uaddr = pointer_arg(1) + nfds = uint_arg(2) + timeout = long_arg(3) + argstr = sprintf("%p, %d, %d", ufds_uaddr, nfds, timeout) +} +probe nd_syscall.poll.return = kernel.function("sys_poll").return { + name = "poll" + retstr = returnstr(1) +} + +# ppoll _______________________________________________________ +# +# long sys_ppoll(struct pollfd __user *ufds, unsigned int nfds, +# struct timespec __user *tsp, const sigset_t __user *sigmask, +# size_t sigsetsize) +# +probe nd_syscall.ppoll = kernel.function("sys_ppoll") ? { + name = "ppoll" + // argstr = sprintf("%p, %d, %s, %p, %d", + // $ufds, + // $nfds, + // _struct_timespec_u($tsp,1), + // $sigmask, + // $sigsetsize) + asmlinkage() + argstr = sprintf("%p, %d, %s, %p, %d", + pointer_arg(1), + uint_arg(2), + _struct_timespec_u(pointer_arg(3),1), + pointer_arg(4), + ulong_arg(5)) +} +probe nd_syscall.ppoll.return = kernel.function("sys_ppoll").return ? { + name = "ppoll" + retstr = returnstr(1) +} +# long compat_sys_ppoll(struct pollfd __user *ufds, +# unsigned int nfds, struct compat_timespec __user *tsp, +# const compat_sigset_t __user *sigmask, compat_size_t sigsetsize) +# +probe nd_syscall.compat_ppoll = kernel.function("compat_sys_ppoll") ? { + name = "ppoll" + // argstr = sprintf("%p, %d, %s, %p, %d", + // $ufds, + // $nfds, + // _struct_compat_timespec_u($tsp,1), + // $sigmask, + // $sigsetsize) + asmlinkage() + argstr = sprintf("%p, %d, %s, %p, %d", + pointer_arg(1), + uint_arg(2), + _struct_compat_timespec_u(pointer_arg(3),1), + pointer_arg(4), + u32_arg(5)) +} +probe nd_syscall.compat_ppoll.return = kernel.function("compat_sys_ppoll").return ? { + name = "ppoll" + retstr = returnstr(1) +} + +# prctl ______________________________________________________ +# +# asmlinkage long +# sys_prctl(int option, +# unsigned long arg2, +# unsigned long arg3, +# unsigned long arg4, +# unsigned long arg5) +# +probe nd_syscall.prctl = kernel.function("sys_prctl") { + name = "prctl" + // option = $option + // arg2 = $arg2 + // arg3 = $arg3 + // arg4 = $arg4 + // arg5 = $arg5 + asmlinkage() + option = int_arg(1) + arg2 = ulong_arg(2) + arg3 = ulong_arg(3) + arg4 = ulong_arg(4) + arg5 = ulong_arg(5) + argstr = sprintf("%p, %p, %p, %p, %p", option, arg2, arg3, + arg4, arg5) +} +probe nd_syscall.prctl.return = kernel.function("sys_prctl").return { + name = "prctl" + retstr = returnstr(1) +} +# pread64 ____________________________________________________ +# +# ssize_t sys_pread64(unsigned int fd, +# char __user *buf, +# size_t count, +# loff_t pos) +# +probe nd_syscall.pread = kernel.function("sys_pread64") { + name = "pread" + // fd = $fd + // buf_uaddr = $buf + // count = $count + // offset = $pos + // argstr = sprintf("%d, %p, %d, %d", $fd, $buf, $count, $pos) + asmlinkage() + fd = uint_arg(1) + buf_uaddr = pointer_arg(2) + count = ulong_arg(3) + offset = longlong_arg(4) + argstr = sprintf("%d, %p, %d, %d", fd, buf_uaddr, count, offset) +} +probe nd_syscall.pread.return = kernel.function("sys_pread64").return { + name = "pread" + retstr = returnstr(1) +} + +# pselect6 _____________________________________________________ +# +# long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp, +# fd_set __user *exp, struct timespec __user *tsp, void __user *sig) +# +probe nd_syscall.pselect6 = kernel.function("sys_pselect6") ? { + name = "pselect6" + // argstr = sprintf("%d, %p, %p, %p, %s, %p", $n, $inp, $outp, $exp, + // _struct_timespec_u($tsp,1), $sig) + asmlinkage() + argstr = sprintf("%d, %p, %p, %p, %s, %p", int_arg(1) , pointer_arg(2), pointer_arg(3), pointer_arg(4), + _struct_timespec_u(pointer_arg(5),1), pointer_arg(6)) +} +probe nd_syscall.pselect6.return = kernel.function("sys_pselect6").return ? { + name = "pselect6" + retstr = returnstr(1) +} +probe nd_syscall.compat_pselect6 = kernel.function("compat_sys_pselect6") ? { + name = "pselect6" + // argstr = sprintf("%d, %p, %p, %p, %s, %p", $n, $inp, $outp, $exp, + // _struct_compat_timespec_u($tsp,1), $sig) + asmlinkage() + argstr = sprintf("%d, %p, %p, %p, %s, %p", int_arg(1), pointer_arg(2), pointer_arg(3), pointer_arg(4), + _struct_compat_timespec_u(pointer_arg(5),1), pointer_arg(6)) +} +probe nd_syscall.compat_pselect6.return = kernel.function("compat_sys_pselect6").return ? { + name = "pselect6" + retstr = returnstr(1) +} + +# pselect7 _____________________________________________________ +# +# long sys_pselect7(int n, fd_set __user *inp, fd_set __user *outp, +# fd_set __user *exp, struct timespec __user *tsp, +# const sigset_t __user *sigmask, size_t sigsetsize) +# +probe nd_syscall.pselect7 = kernel.function("sys_pselect7") ? { + name = "pselect7" + // argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", $n, $inp, $outp, $exp, + // _struct_timespec_u($tsp,1), $sigmask, $sigsetsize) + asmlinkage() + argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", int_arg(1) , pointer_arg(2), pointer_arg(3), pointer_arg(4), + _struct_timespec_u(pointer_arg(5),1), pointer_arg(6), ulong_arg(7)) +} +probe nd_syscall.pselect7.return = kernel.function("sys_pselect7").return ? { + name = "pselect7" + retstr = returnstr(1) +} +probe nd_syscall.compat_pselect7a = kernel.function("compat_sys_pselect7") ? { + name = "pselect7" + //argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", $n, $inp, $outp, $exp, + // _struct_compat_timespec_u($tsp,1), $sigmask, $sigsetsize) + asmlinkage() + argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", int_arg(1) , pointer_arg(2), pointer_arg(3), pointer_arg(4), + _struct_timespec_u(pointer_arg(5),1), pointer_arg(6), ulong_arg(7)) +} +probe nd_syscall.compat_pselect7.return = kernel.function("compat_sys_pselect7").return ? { + name = "pselect7" + retstr = returnstr(1) +} + +# ptrace _____________________________________________________ +# +# int sys_ptrace(long request, +# long pid, +# long addr, +# long data) +# +probe nd_syscall.ptrace = kernel.function("sys_ptrace") ? { + name = "ptrace" + // request = $request + // pid = $pid + // addr = $addr + // data = $data + asmlinkage() + request = long_arg(1) + pid = long_arg(2) + addr = long_arg(3) + data = long_arg(4) + argstr = sprintf("%d, %d, %p, %p", request, pid, addr, data) +} +probe nd_syscall.ptrace.return = kernel.function("sys_ptrace").return ? { + name = "ptrace" + retstr = returnstr(1) +} + +# pwrite64 ___________________________________________________ +# +# ssize_t sys_pwrite64(unsigned int fd, +# const char __user *buf, +# size_t count, +# loff_t pos) +# +probe nd_syscall.pwrite = kernel.function("sys_pwrite64") { + name = "pwrite" + // fd = $fd + // buf_uaddr = $buf + // count = $count + // offset = $pos + // argstr = sprintf("%d, %s, %d, %d", $fd, + // text_strn(user_string($buf),syscall_string_trunc,1), + // $count, $pos) + asmlinkage() + fd = uint_arg(1) + buf_uaddr = pointer_arg(2) + count = ulong_arg(3) + offset = longlong_arg(4) + argstr = sprintf("%d, %s, %d, %d", fd, + text_strn(user_string(buf_uaddr),syscall_string_trunc,1), + count, offset) +} +probe nd_syscall.pwrite.return = kernel.function("sys_pwrite64").return { + name = "pwrite" + retstr = returnstr(1) +} +# long sys32_pwrite64(unsigned int fd, const char __user *ubuf, +# size_t count, u32 poshi, u32 poslo) +probe nd_syscall.pwrite32 = kernel.function("sys32_pwrite64") ? { + name = "pwrite" + // fd = $fd + // buf_uaddr = $buf + // count = $count + // offset = ($poshi << 32) + $poslo +// %( arch == "s390x" %? + // buf_uaddr = $ubuf + // argstr = sprintf("%d, %s, %d, %d", $fd, + // text_strn(user_string($ubuf),syscall_string_trunc,1), + // $count, ($poshi << 32) + $poslo) +// %: + // buf_uaddr = $buf + // argstr = sprintf("%d, %s, %d, %d", $fd, + // text_strn(user_string($buf),syscall_string_trunc,1), + // $count, ($poshi << 32) + $poslo) +// %) + asmlinkage() + fd = uint_arg(1) + buf_uaddr = pointer_arg(2) + count = ulong_arg(3) + offset = (u32_arg(4) << 32) + u32_arg(5) + argstr = sprintf("%d, %s, %d, %d", fd, + text_strn(user_string(buf_uaddr),syscall_string_trunc,1), + count, offset) +} +probe nd_syscall.pwrite32.return = kernel.function("sys32_pwrite64").return ? { + name = "pwrite" + retstr = returnstr(1) +} + +# quotactl ___________________________________________________ +# +# long sys_quotactl(unsigned int cmd, +# const char __user *special, +# qid_t id, +# void __user *addr) +# +probe nd_syscall.quotactl = kernel.function("sys_quotactl") ? { + name = "quotactl" + // cmd = $cmd + // cmd_str = _quotactl_cmd_str($cmd) + // special = $special + // special_str = user_string($special) + // id = $id + // addr_uaddr = $addr + // argstr = sprintf("%s, %s, %d, %p", cmd_str, special_str, $id, $addr) + asmlinkage() + cmd = uint_arg(1) + cmd_str = _quotactl_cmd_str(cmd) + special = pointer_arg(2) + special_str = user_string(special) + id = uint_arg(3) + addr_uaddr = pointer_arg(4) + argstr = sprintf("%s, %s, %d, %p", cmd_str, special_str, id, addr_uaddr) +} +probe nd_syscall.quotactl.return = kernel.function("sys_quotactl").return ? { + name = "quotactl" + retstr = returnstr(1) +} + + +# read _______________________________________________________ +# ssize_t sys_read(unsigned int fd, char __user * buf, size_t count) +probe nd_syscall.read = kernel.function("sys_read") { + name = "read" + // fd = $fd + // buf_uaddr = $buf + // count = $count + // argstr = sprintf("%d, %p, %d", $fd, $buf, $count) + asmlinkage() + fd = uint_arg(1) + buf_uaddr = pointer_arg(2) + count = ulong_arg(3) + argstr = sprintf("%d, %p, %d", fd, buf_uaddr, count) +} +probe nd_syscall.read.return = kernel.function("sys_read").return { + name = "read" + retstr = returnstr(1) +} + +# readahead __________________________________________________ +# +# asmlinkage ssize_t +# sys_readahead(int fd, +# loff_t offset, +# size_t count) +# +probe nd_syscall.readahead = kernel.function("sys_readahead") { + name = "readahead" + // fd = $fd + // offset = $offset + // count = $count + asmlinkage() + fd = int_arg(1) + offset = longlong_arg(2) + count = ulong_arg(3) + argstr = sprintf("%d, %p, %p", fd, offset, count) +} +probe nd_syscall.readahead.return = kernel.function("sys_readahead").return { + name = "readahead" + retstr = returnstr(1) +} + +# readdir ___________________________________________________ +# +# long compat_sys_old_readdir(unsigned int fd, struct compat_old_linux_dirent __user *dirent, unsigned int count) +# int old32_readdir(unsigned int fd, struct old_linux_dirent32 *dirent, unsigned int count) +# +probe nd_syscall.readdir = + kernel.function("compat_sys_old_readdir") ?, + kernel.function("old32_readdir") ? +{ + name = "readdir" + // argstr = sprintf("%d, %p, %d", $fd, $dirent, $count) + asmlinkage() + argstr = sprintf("%d, %p, %d", uint_arg(1), pointer_arg(2), uint_arg(3)) +} +probe nd_syscall.readdir.return = + kernel.function("compat_sys_old_readdir").return ?, + kernel.function("old32_readdir").return ? +{ + name = "readdir" + retstr = returnstr(1) +} + +# readlink ___________________________________________________ +# +# long sys_readlink(const char __user * path, +# char __user * buf, +# int bufsiz) +# +probe nd_syscall.readlink = kernel.function("sys_readlink") { + name = "readlink" + // path = user_string($path) + // buf_uaddr = $buf + // bufsiz = $bufsiz + // argstr = sprintf("%s, %p, %d", user_string_quoted($path), + // $buf, $bufsiz) + asmlinkage() + path = user_string(pointer_arg(1)) + buf_uaddr = pointer_arg(2) + bufsiz = int_arg(3) + argstr = sprintf("%s, %p, %d", user_string_quoted(pointer_arg(1)), + buf_uaddr, bufsiz) +} +probe nd_syscall.readlink.return = kernel.function("sys_readlink").return { + name = "readlink" + retstr = returnstr(1) +} + +# readlinkat ___________________________________________________ +# +# long sys_readlinkat(int dfd, const char __user * path, +# char __user * buf, +# int bufsiz) +# +probe nd_syscall.readlinkat = kernel.function("sys_readlinkat") ? { + name = "readlinkat" + //dfd = $dfd + // path = user_string($path) + // buf_uaddr = $buf + // bufsiz = $bufsiz + // argstr = sprintf("%s, %s, %p, %d", _dfd_str($dfd), user_string_quoted($path), + // $buf, $bufsiz) + asmlinkage() + dfd = int_arg(1) + path = user_string(pointer_arg(2)) + buf_uaddr = pointer_arg(3) + bufsiz = int_arg(4) + argstr = sprintf("%s, %s, %p, %d", _dfd_str(dfd), user_string_quoted(pointer_arg(2)), + buf_uaddr, bufsiz) +} +probe nd_syscall.readlinkat.return = kernel.function("sys_readlinkat").return ? { + name = "readlinkat" + retstr = returnstr(1) +} + +# readv ______________________________________________________ +# +# ssize_t sys_readv(unsigned long fd, +# const struct iovec __user *vec, +# unsigned long vlen) +# ssize_t compat_sys_readv(unsigned long fd, +# const struct compat_iovec __user *vec, +# unsigned long vlen) +# +probe nd_syscall.readv = + kernel.function("sys_readv"), + kernel.function("compat_sys_readv") ? +{ + name = "readv" + // vector_uaddr = $vec + // count = $vlen +/* FIXME: RHEL4 U3 ppc64 can't resolve $fd */ +// %( arch != "ppc64" %? + // fd = $fd + // argstr = sprintf("%d, %p, %d", $fd, $vec, $vlen) +// %: + // argstr = sprintf("unknown fd, %p, %d", $vec, $vlen) +// %) + asmlinkage() + vector_uaddr = pointer_arg(2) + count = ulong_arg(3) + fd = ulong_arg(1) + argstr = sprintf("%d, %p, %d", fd, vector_uaddr, count) +} +probe nd_syscall.readv.return = + kernel.function("sys_readv").return, + kernel.function("compat_sys_readv").return ? +{ + name = "readv" + retstr = returnstr(1) +} + +# reboot _____________________________________________________ +# +# long sys_reboot(int magic1, +# int magic2, +# unsigned int cmd, +# void __user * arg) +# +probe nd_syscall.reboot = kernel.function("sys_reboot") { + name = "reboot" + // magic = $magic1 + // magic_str = _reboot_magic_str($magic1) + // magic2 = $magic2 + // magic2_str =_reboot_magic_str($magic2) + // flag = $cmd + // flag_str = _reboot_flag_str($cmd) + // arg_uaddr = $arg + // argstr = sprintf("%s, %s, %s, %p", magic_str, magic2_str, + // flag_str, $arg) + asmlinkage() + magic = int_arg(1) + magic_str = _reboot_magic_str(magic) + magic2 = int_arg(2) + magic2_str =_reboot_magic_str(magic2) + flag = uint_arg(3) + flag_str = _reboot_flag_str(flag) + arg_uaddr = pointer_arg(4) + argstr = sprintf("%s, %s, %s, %p", magic_str, magic2_str, + flag_str, arg_uaddr) +} +probe nd_syscall.reboot.return = kernel.function("sys_reboot").return { + name = "reboot" + retstr = returnstr(1) +} + +# recv _______________________________________________________ +# +# long sys_recv(int fd, void __user *ubuf, size_t size, unsigned flags) +# +probe nd_syscall.recv = kernel.function("sys_recv") ? { + name = "recv" + // s = $fd + // buf_uaddr = $ubuf + // len = $size + // flags = $flags + // flags_str = _recvflags_str($flags) + // argstr = sprintf("%d, %p, %d, %s", $fd, $ubuf, $size, _recvflags_str($flags)) + asmlinkage() + s = int_arg(1) + buf_uaddr = pointer_arg(2) + len = ulong_arg(3) + flags = uint_arg(4) + flags_str = _recvflags_str(flags) + argstr = sprintf("%d, %p, %d, %s", s, buf_uaddr, len, flags_str) +} +probe nd_syscall.recv.return = kernel.function("sys_recv").return ? { + name = "recv" + retstr = returnstr(1) +} + +# recvfrom ___________________________________________________ +# +# long sys_recvfrom(int fd, +# void __user * ubuf, +# size_t size, +# unsigned flags, +# struct sockaddr __user *addr, +# int __user *addr_len) +# +probe nd_syscall.recvfrom = kernel.function("sys_recvfrom") ? { + name = "recvfrom" + // s = $fd + // buf_uaddr = $ubuf + // len = $size + // flags = $flags + // flags_str = _recvflags_str($flags) + // addr_uaddr = $addr + // addrlen_uaddr = $addr_len + // argstr = sprintf("%d, %p, %d, %s, %p, %p", + // $fd, $ubuf, $size, _recvflags_str($flags), $addr, $addr_len) + asmlinkage() + s = int_arg(1) + buf_uaddr = pointer_arg(2) + len = ulong_arg(3) + flags = uint_arg(4) + flags_str = _recvflags_str(flags) + addr_uaddr = pointer_arg(5) + addrlen_uaddr = pointer_arg(6) + argstr = sprintf("%d, %p, %d, %s, %p, %p", + s, buf_uaddr, len, flags_str, addr_uaddr, addrlen_uaddr) +} +probe nd_syscall.recvfrom.return = kernel.function("sys_recvfrom").return ? { + name = "recvfrom" + retstr = returnstr(1) +} + +# recvmsg ____________________________________________________ +# +# long sys_recvmsg(int fd, +# struct msghdr __user *msg, +# unsigned int flags) +# +probe nd_syscall.recvmsg = kernel.function("sys_recvmsg") ? { + name = "recvmsg" + // s = $fd + // msg_uaddr = $msg + // flags = $flags + // flags_str = _recvflags_str($flags) + // argstr = sprintf("%d, %p, %s", $fd, $msg, _recvflags_str($flags)) + asmlinkage() + s = int_arg(1) + msg_uaddr = pointer_arg(2) + flags = uint_arg(3) + flags_str = _recvflags_str(flags) + argstr = sprintf("%d, %p, %s", s, msg_uaddr, flags_str) +} +probe nd_syscall.recvmsg.return = kernel.function("sys_recvmsg").return ? { + name = "recvmsg" + retstr = returnstr(1) +} +# compat_sys_recvmsg ________________________________________ +# +# long compat_sys_recvmsg(int fd, +# struct compat_msghdr __user *msg, +# unsigned int flags) +# +probe nd_syscall.compat_sys_recvmsg = kernel.function("compat_sys_recvmsg") ? { + name = "compat_sys_recvmsg" + // s = $fd + // msg_uaddr = $msg + // flags = $flags + // argstr = sprintf("%d, %p, %s", $fd, $msg, _recvflags_str($flags)) + asmlinkage() + s = int_arg(1) + msg_uaddr = pointer_arg(2) + flags = uint_arg(3) + argstr = sprintf("%d, %p, %s", s, msg_uaddr, _recvflags_str(flags)) +} +probe nd_syscall.compat_sys_recvmsg.return = kernel.function("compat_sys_recvmsg").return ? { + name = "compat_sys_recvmsg" + retstr = returnstr(1) +} + +# remap_file_pages ___________________________________________ +# +# long sys_remap_file_pages(unsigned long start, +# unsigned long size, +# unsigned long __prot, +# unsigned long pgoff, +# unsigned long flags) +# +probe nd_syscall.remap_file_pages = kernel.function("sys_remap_file_pages") ? { + name = "remap_file_pages" + // start = $start + // size = $size +// %( kernel_vr >= "2.6.24" %? + // prot = $prot +// %: + // prot = $__prot +// %) + // pgoff = $pgoff + // flags = $flags + asmlinkage() + start = ulong_arg(1) + size = ulong_arg(2) + prot = ulong_arg(3) + pgoff = ulong_arg(4) + flags = ulong_arg(5) + argstr = sprintf("%p, %p, %p, %p, %p", start, size, prot, + pgoff, flags) +} +probe nd_syscall.remap_file_pages.return = + kernel.function("sys_remap_file_pages").return ? { + name = "remap_file_pages" + retstr = returnstr(1) +} + +# removexattr ________________________________________________ +# +# asmlinkage long +# sys_removexattr(char __user *path, +# char __user *name) +# +probe nd_syscall.removexattr = kernel.function("sys_removexattr") { + name = "removexattr" + // path = user_string($path) + // name_str = user_string($name) + // argstr = sprintf("%s, %s", user_string_quoted($path), + // user_string_quoted($name)) + asmlinkage() + path = user_string(pointer_arg(1)) + name_str = user_string(pointer_arg(2)) + argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), + user_string_quoted(pointer_arg(2))) +} +probe nd_syscall.removexattr.return = kernel.function("sys_removexattr").return { + name = "removexattr" + retstr = returnstr(1) +} +# rename _____________________________________________________ +# +# asmlinkage long +# sys_rename(const char __user * oldname, +# const char __user * newname) +# +probe nd_syscall.rename = kernel.function("sys_rename") { + name = "rename" + // oldpath = user_string($oldname) + // newpath = user_string($newname) + // argstr = sprintf("%s, %s", user_string_quoted($oldname), + // user_string_quoted($newname)) + asmlinkage() + oldpath = user_string(pointer_arg(1)) + newpath = user_string(pointer_arg(2)) + argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), + user_string_quoted(pointer_arg(2))) +} +probe nd_syscall.rename.return = kernel.function("sys_rename").return { + name = "rename" + retstr = returnstr(1) +} + +# request_key ________________________________________________ +# +# long sys_request_key(const char __user *_type, +# const char __user *_description, +# const char __user *_callout_info, +# key_serial_t destringid) +# compat_sys_request_key() calls sys_request_key, so don't need probe there. +# +probe nd_syscall.request_key = kernel.function("sys_request_key") ? { + name = "request_key" + // type_uaddr = $_type + // description_uaddr = $_description + // callout_info_uaddr = $_callout_info + // destringid = $destringid + // argstr = sprintf("%p, %p, %p, %p", $_type, $_description, $_callout_info, $destringid) + asmlinkage() + type_uaddr = pointer_arg(1) + description_uaddr = pointer_arg(2) + callout_info_uaddr = pointer_arg(3) + destringid = u32_arg(4) + argstr = sprintf("%p, %p, %p, %p", type_uaddr,description_uaddr, callout_info_uaddr, destringid) +} +probe nd_syscall.request_key.return = kernel.function("sys_request_key").return ? { + name = "request_key" + retstr = returnstr(1) +} + +# restart_syscall ____________________________________________ +# +# asmlinkage long +# sys_restart_syscall(void) +# +probe nd_syscall.restart_syscall = kernel.function("sys_restart_syscall") { + name = "restart_syscall" + argstr = "" +} +probe nd_syscall.restart_syscall.return = + kernel.function("sys_restart_syscall").return { + name = "restart_syscall" + retstr = returnstr(1) +} +# rmdir ______________________________________________________ +# +# asmlinkage long +# sys_rmdir(const char __user * pathname) +# +probe nd_syscall.rmdir = kernel.function("sys_rmdir") { + name = "rmdir" + // pathname = user_string($pathname) + // argstr = user_string_quoted($pathname) + asmlinkage() + pathname = user_string(pointer_arg(1)) + argstr = user_string_quoted(pointer_arg(1)) +} +probe nd_syscall.rmdir.return = kernel.function("sys_rmdir").return { + name = "rmdir" + retstr = returnstr(1) +} + +# rt_sigaction _______________________________________________ +# +# sys_rt_sigaction(int sig, +# const struct sigaction __user *act, +# struct sigaction __user *oact, +# size_t sigsetsize) +# +probe nd_syscall.rt_sigaction = kernel.function("sys_rt_sigaction") ? { + name = "rt_sigaction" + // sig = $sig + // act_uaddr = $act + // oact_uaddr = $oact + // sigsetsize = $sigsetsize + // argstr = sprintf("%s, {%s}, %p, %d", _signal_name($sig), + // _struct_sigaction_u($act), $oact, $sigsetsize) + asmlinkage() + sig = int_arg(1) + act_uaddr = pointer_arg(2) + oact_uaddr = pointer_arg(3) + sigsetsize = ulong_arg(4) + argstr = sprintf("%s, {%s}, %p, %d", _signal_name(sig), + _struct_sigaction_u(act_uaddr), oact_uaddr, sigsetsize) +} +probe nd_syscall.rt_sigaction.return = kernel.function("sys_rt_sigaction").return ? { + name = "rt_sigaction" + retstr = returnstr(1) +} + +# +# long sys32_rt_sigaction(int sig, +# struct sigaction32 __user *act, +# struct sigaction32 __user *oact, +# unsigned int sigsetsize) +# ppc only +# compat_sys_rt_sigaction(int sig, +# const struct sigaction32 __user *act, +# struct sigaction32 __user *oact, +# size_t sigsetsize) + +probe nd_syscall.rt_sigaction32 = kernel.function("sys32_rt_sigaction") ?, + kernel.function("compat_sys_rt_sigaction") ? +{ + name = "rt_sigaction" + // sig = $sig + // act_uaddr = $act + // oact_uaddr = $oact + // sigsetsize = $sigsetsize + // argstr = sprintf("%s, %p, %p, %d", _signal_name($sig), $act, $oact, $sigsetsize) + asmlinkage() + sig = int_arg(1) + act_uaddr = pointer_arg(2) + oact_uaddr = pointer_arg(3) + sigsetsize = uint_arg(4) + argstr = sprintf("%s, %p, %p, %d", _signal_name(sig), act_uadd, oact_uaddr, sigsetsize) +} +probe nd_syscall.rt_sigaction32.return = kernel.function("sys32_rt_sigaction").return ?, + kernel.function("compat_sys_rt_sigaction").return ? +{ + name = "rt_sigaction" + retstr = returnstr(1) +} + +# rt_sigpending ______________________________________________ +# +# long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize) +# +probe nd_syscall.rt_sigpending = kernel.function("sys_rt_sigpending") ? { + name = "rt_sigpending" + // set_uaddr = $set + // sigsetsize = $sigsetsize + // argstr = sprintf("%p, %d", $set, $sigsetsize) + asmlinkage() + set_uaddr = pointer_arg(1) + sigsetsize = ulong_arg(2) + argstr = sprintf("%p, %d", set_uaddr, sigsetsize) +} +probe nd_syscall.rt_sigpending.return = kernel.function("sys_rt_sigpending").return ? { + name = "rt_sigpending" + retstr = returnstr(1) +} + +# rt_sigprocmask _____________________________________________ +# long sys32_rt_sigprocmask(u32 how, compat_sigset_t __user *set, compat_sigset_t __user *oset, size_t sigsetsize) +# long compat_sys_rt_sigprocmask(int how, compat_sigset_t __user *set, compat_sigset_t __user *oset, compat_size_t sigsetsize) +# long sys_rt_sigprocmask(int how, sigset_t __user *set, sigset_t __user *oset, size_t sigsetsize) +# +probe nd_syscall.rt_sigprocmask = + kernel.function("sys32_rt_sigprocmask") ?, + kernel.function("compat_sys_rt_sigprocmask") ?, + kernel.function("sys_rt_sigprocmask") ? +{ + name = "rt_sigprocmask" + // how = $how + // how_str = _sigprocmask_how_str($how) + // set_uaddr = $set + // oldset_uaddr = $oset + // argstr = sprintf("%s, [%s], %p, %d", how_str, _stp_sigset_u($set), + // $oset, $sigsetsize) + if (probefunc() != "compat_sys_rt_sigprocmask") + asmlinkage() + how = int_arg(1) + how_str = _sigprocmask_how_str(how) + set_uaddr = pointer_arg(2) + oldset_uaddr = pointer_arg(3) + argstr = sprintf("%s, [%s], %p, %d", how_str, _stp_sigset_u(set_uaddr), + oldset_uaddr, uint_arg(4)) +} +probe nd_syscall.rt_sigprocmask.return = + kernel.function("sys32_rt_sigprocmask").return ?, + kernel.function("compat_sys_rt_sigprocmask").return ?, + kernel.function("sys_rt_sigprocmask").return ? +{ + name = "rt_sigprocmask" + retstr = returnstr(1) +} + +# rt_sigqueueinfo ____________________________________________ +# +# long sys_rt_sigqueueinfo(int pid, int sig,siginfo_t __user *uinfo) +# +probe nd_syscall.rt_sigqueueinfo = kernel.function("sys_rt_sigqueueinfo") { + name = "rt_sigqueueinfo" + // pid = $pid + // sig = $sig + // uinfo_uaddr = $uinfo + // argstr = sprintf("%d, %s, %p", $pid, _signal_name($sig), $uinfo) + asmlinkage() + pid = int_arg(1) + sig = int_arg(2) + uinfo_uaddr = pointer_arg(3) + argstr = sprintf("%d, %s, %p", pid, _signal_name(sig), uinfo_uaddr) +} +probe nd_syscall.rt_sigqueueinfo.return = + kernel.function("sys_rt_sigqueueinfo").return { + name = "rt_sigqueueinfo" + retstr = returnstr(1) +} + +# rt_sigreturn _______________________________________________ +# int sys_rt_sigreturn(unsigned long __unused) +# +probe nd_syscall.rt_sigreturn = + kernel.function("sys_rt_sigreturn") ?, + kernel.function("sys32_rt_sigreturn") ? +{ + name = "rt_sigreturn" + argstr = "" +} +probe nd_syscall.rt_sigreturn.return = + kernel.function("sys_rt_sigreturn").return ?, + kernel.function("sys32_rt_sigreturn").return ? +{ + name = "rt_sigreturn" + retstr = returnstr(1) +} + +# rt_sigsuspend ______________________________________________ +# +# sys_rt_sigsuspend(struct pt_regs regs) +# +probe nd_syscall.rt_sigsuspend = + kernel.function("sys_rt_sigsuspend") ?, + kernel.function("compat_sys_rt_sigsuspend") ?, + kernel.function("ia64_rt_sigsuspend") ? +{ + name = "rt_sigsuspend" + argstr = "" +} +probe nd_syscall.rt_sigsuspend.return = + kernel.function("sys_rt_sigsuspend").return ?, + kernel.function("compat_sys_rt_sigsuspend").return ?, + kernel.function("ia64_rt_sigsuspend").return ? +{ + name = "rt_sigsuspend" + retstr = returnstr(1) +} + +# rt_sigtimedwait ____________________________________________ +# +# long sys_rt_sigtimedwait(const sigset_t __user *uthese, +# siginfo_t __user *uinfo, +# const struct timespec __user *uts, +# size_t sigsetsize) +# long compat_sys_rt_sigtimedwait (compat_sigset_t __user *uthese, +# struct compat_siginfo __user *uinfo, +# struct compat_timespec __user *uts, compat_size_t sigsetsize) +# +probe nd_syscall.rt_sigtimedwait = + kernel.function("sys_rt_sigtimedwait"), + kernel.function("compat_sys_rt_sigtimedwait") ? +{ + name = "rt_sigtimedwait" + // uthese_uaddr = $uthese + // uinfo_uaddr = $uinfo + // uts_uaddr = $uts + // sigsetsize = $sigsetsize + // argstr = sprintf("%p, %p, %p, %d", $uthese, $uinfo, $uts, $sigsetsize) + asmlinkage() + uthese_uaddr = pointer_arg(1) + uinfo_uaddr = pointer_arg(2) + uts_uaddr = pointer_arg(3) + if (probefunc() == "sys_rt_sigtimedwait") + sigsetsize = ulong_arg(4) + else + sigsetsize = u32_arg(4) + argstr = sprintf("%p, %p, %p, %d", uthese_uaddr, uinfo_uaddr, uts_uaddr, sigsetsize) +} +probe nd_syscall.rt_sigtimedwait.return = + kernel.function("sys_rt_sigtimedwait").return, + kernel.function("compat_sys_rt_sigtimedwait").return ? +{ + name = "rt_sigtimedwait" + retstr = returnstr(1) +} + +# sched_getaffinity __________________________________________ +# +# asmlinkage long +# sys_sched_getaffinity(pid_t pid, +# unsigned int len, +# unsigned long __user *user_mask_ptr) +# +probe nd_syscall.sched_getaffinity = kernel.function("sys_sched_getaffinity") { + name = "sched_getaffinity" + // pid = $pid + // len = $len + // mask_uaddr = $user_mask_ptr + asmlinkage() + pid = int_arg(1) + len = uint_arg(2) + mask_uaddr = pointer_arg(3) + argstr = sprintf("%d, %p, %p", pid, len, mask_uaddr) +} +probe nd_syscall.sched_getaffinity.return = + kernel.function("sys_sched_getaffinity").return { + name = "sched_getaffinity" + retstr = returnstr(1) +} +# sched_getparam _____________________________________________ +# +# asmlinkage long +# sys_sched_getparam(pid_t pid, +# struct sched_param __user *param) +# +probe nd_syscall.sched_getparam = kernel.function("sys_sched_getparam") { + name = "sched_getparam" + // pid = $pid + // p_uaddr = $param + asmlinkage() + pid = int_arg(1) + p_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", pid, p_uaddr) +} +probe nd_syscall.sched_getparam.return = + kernel.function("sys_sched_getparam").return { + name = "sched_getparam" + retstr = returnstr(1) +} +# sched_get_priority_max _____________________________________ +# +# asmlinkage long +# sys_sched_get_priority_max(int policy) +# +probe nd_syscall.sched_get_priority_max = + kernel.function("sys_sched_get_priority_max") { + name = "sched_get_priority_max" + // policy = $policy + asmlinkage() + policy = int_arg(1) + argstr = sprint(policy) +} +probe nd_syscall.sched_get_priority_max.return = + kernel.function("sys_sched_get_priority_max").return { + name = "sched_get_priority_max" + retstr = returnstr(1) +} +# sched_get_priority_min _____________________________________ +# +# asmlinkage long +# sys_sched_get_priority_min(int policy) +# +probe nd_syscall.sched_get_priority_min = + kernel.function("sys_sched_get_priority_min") { + name = "sched_get_priority_min" + // policy = $policy + asmlinkage() + policy = int_arg(1) + argstr = sprint(policy) +} +probe nd_syscall.sched_get_priority_min.return = + kernel.function("sys_sched_get_priority_min").return { + name = "sched_get_priority_min" + retstr = returnstr(1) +} +# sched_getscheduler _________________________________________ +# +# long sys_sched_getscheduler(pid_t pid) +# +probe nd_syscall.sched_getscheduler = kernel.function("sys_sched_getscheduler") { + name = "sched_getscheduler" + // pid = $pid + // argstr = sprint($pid) + asmlinkage() + pid = int_arg(1) + argstr = sprint(pid) +} +probe nd_syscall.sched_getscheduler.return = kernel.function("sys_sched_getscheduler").return { + name = "sched_getscheduler" + retstr = returnstr(1) +} +# sched_rr_get_interval ______________________________________ +# +# long sys_sched_rr_get_interval(pid_t pid, struct timespec __user *interval) +# +probe nd_syscall.sched_rr_get_interval = kernel.function("sys_sched_rr_get_interval") { + name = "sched_rr_get_interval" + // pid = $pid + // tp_uaddr = $interval + // argstr = sprintf("%d, %s", $pid, _struct_timespec_u($interval,1)) + asmlinkage() + pid = int_arg(1) + tp_uaddr = pointer_arg(2) + argstr = sprintf("%d, %s", pid, _struct_timespec_u(tp_uaddr,1)) +} +probe nd_syscall.sched_rr_get_interval.return = kernel.function("sys_sched_rr_get_interval").return { + name = "sched_rr_get_interval" + retstr = returnstr(1) +} + +# sched_setaffinity __________________________________________ +# long sys_sched_setaffinity(pid_t pid, +# unsigned int len, +# unsigned long __user *user_mask_ptr) +# FIXME: why the problem with x86_64? +# +%( arch != "x86_64" %? +probe nd_syscall.sched_setaffinity = kernel.function("sys_sched_setaffinity") { + name = "sched_setaffinity" + // pid = $pid + // len = $len + // mask_uaddr = $user_mask_ptr + // argstr = sprintf("%d, %d, %p", $pid, $len, $user_mask_ptr) + asmlinkage() + pid = int_arg(1) + len = uint_arg(2) + mask_uaddr = pointer_arg(3) + argstr = sprintf("%d, %d, %p", pid, len, mask_uaddr) +} +%: +probe nd_syscall.sched_setaffinity = kernel.function("sys_sched_setaffinity") { + name = "sched_setaffinity" + // pid = $pid + // len = 0 + // mask_uaddr = $user_mask_ptr + // argstr = sprintf("%d, , %p", $pid, $user_mask_ptr) + asmlinkage() + pid = int_arg(1) + len = 0 + mask_uaddr = pointer_arg(3) + argstr = sprintf("%d, , %p", pid, mask_uaddr) +} +%) +probe nd_syscall.sched_setaffinity.return = kernel.function("sys_sched_setaffinity").return { + name = "sched_setaffinity" + retstr = returnstr(1) +} + +# sched_setparam _____________________________________________ +# +# long sys_sched_setparam(pid_t pid, struct sched_param __user *param) +# +probe nd_syscall.sched_setparam = kernel.function("sys_sched_setparam") ? { + name = "sched_setparam" + // pid = $pid + // p_uaddr = $param + // argstr = sprintf("%d, %p", $pid, $param) + asmlinkage() + pid = int_arg(1) + p_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", pid, p_uaddr) +} +probe nd_syscall.sched_setparam.return = kernel.function("sys_sched_setparam").return ? { + name = "sched_setparam" + retstr = returnstr(1) +} + +# sched_setscheduler _________________________________________ +# +# long sys_sched_setscheduler(pid_t pid, int policy, struct sched_param __user *param) +# +probe nd_syscall.sched_setscheduler = kernel.function("sys_sched_setscheduler") ? { + name = "sched_setscheduler" + // pid = $pid + // policy = $policy + // policy_str = _sched_policy_str($policy) + // p_uaddr = $param + // argstr = sprintf("%d, %s, %p", $pid, policy_str, $param) + asmlinkage() + pid = int_arg(1) + policy = int_arg(2) + policy_str = _sched_policy_str(policy) + p_uaddr = pointer_arg(3) + argstr = sprintf("%d, %s, %p", pid, policy_str, p_uaddr) +} +probe nd_syscall.sched_setscheduler.return = kernel.function("sys_sched_setscheduler").return ? { + name = "sched_setscheduler" + retstr = returnstr(1) +} + +# sched_yield ________________________________________________ +# long sys_sched_yield(void) +# +probe nd_syscall.sched_yield = kernel.function("sys_sched_yield") { + name = "sched_yield" + argstr = "" +} +probe nd_syscall.sched_yield.return = kernel.function("sys_sched_yield").return { + name = "sched_yield" + retstr = returnstr(1) +} + +# select _____________________________________________________ +# long sys_select(int n, +# fd_set __user *inp, +# fd_set __user *outp, +# fd_set __user *exp, +# struct timeval __user *tvp) +# +probe nd_syscall.select = kernel.function("sys_select") { + name = "select" + // n = $n + // readfds_uaddr = $inp + // writefds_uaddr = $outp + // exceptfds_uaddr = $exp + // timeout_uaddr = $tvp + // argstr = sprintf("%d, %p, %p, %p, %s", $n, $inp, $outp, $exp, + // _struct_timeval_u($tvp, 1)) + asmlinkage() + n = int_arg(1) + readfds_uaddr = pointer_arg(2) + writefds_uaddr = pointer_arg(3) + exceptfds_uaddr = pointer_arg(4) + timeout_uaddr = pointer_arg(5) + argstr = sprintf("%d, %p, %p, %p, %s", n, readfds_uaddr, writefds_uaddr, + exceptfds_uaddr, _struct_timeval_u(timeout_uaddr, 1)) +} +probe nd_syscall.select.return = kernel.function("sys_select").return { + name = "select" + retstr = returnstr(1) +} +# long compat_sys_select(int n, +# compat_ulong_t __user *inp, +# compat_ulong_t __user *outp, +# compat_ulong_t __user *exp, +# struct compat_timeval __user *tvp) +# +probe nd_syscall.compat_select = kernel.function("compat_sys_select") ? { + name = "select" + // n = $n + // readfds_uaddr = $inp + // writefds_uaddr = $outp + // exceptfds_uaddr = $exp + // timeout_uaddr = $tvp + // argstr = sprintf("%d, %p, %p, %p, %s", $n, $inp, $outp, $exp, + // _struct_compat_timeval_u($tvp, 1)) + asmlinkage() + n = int_arg(1) + readfds_uaddr = pointer_arg(2) + writefds_uaddr = pointer_arg(3) + exceptfds_uaddr = pointer_arg(4) + timeout_uaddr = pointer_arg(5) + argstr = sprintf("%d, %p, %p, %p, %s", n, readfds_uaddr, writefds_uaddr, + exceptfds_uaddr, _struct_timeval_u(timeout_uaddr, 1)) +} +probe nd_syscall.compat_select.return = kernel.function("compat_sys_select").return ? { + name = "select" + retstr = returnstr(1) +} + +# semctl _____________________________________________________ +# long sys_semctl (int semid, +# int semnum, +# int cmd, +# union semun arg) +# +probe nd_syscall.semctl = kernel.function("sys_semctl") ? { + name = "semctl" + // semid = $semid + // semnum = $semnum + // cmd = $cmd + /* + * unsupported type tag identifier '$arg' + * arg = $arg + */ + // argstr = sprintf("%d, %d, %s", $semid, $semnum, _semctl_cmd($cmd)) + asmlinkage() + semid = int_arg(1) + semnum = int_arg(2) + cmd = int_arg(3) + argstr = sprintf("%d, %d, %s", semid, semnum, _semctl_cmd(cmd)) // ** jk done +} +probe nd_syscall.semctl.return = kernel.function("sys_semctl").return ? { + name = "semctl" + retstr = returnstr(1) +} +# compat_sys_semctl ________________________________________ +# +# long compat_sys_semctl(int first, int second, int third, void __user *uptr) +# +probe nd_syscall.compat_sys_semctl = kernel.function("compat_sys_semctl") ? { + name = "compat_sys_semctl" + argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) // ** not asmlinkage +} +probe nd_syscall.compat_sys_semctl.return = kernel.function("compat_sys_semctl").return ? { + name = "compat_sys_semctl" + retstr = returnstr(1) +} + +# semget _____________________________________________________ +# long sys_semget (key_t key, int nsems, int semflg) +# +probe nd_syscall.semget = kernel.function("sys_semget") ? { + name = "semget" + // key = $key + // nsems = $nsems + // semflg = $semflg + // argstr = sprintf("%d, %d, %s", $key, $nsems, __sem_flags($semflg)) + asmlinkage() + key = int_arg(1) + nsems = int_arg(2) + semflg = int_arg(3) + argstr = sprintf("%d, %d, %s", key, nsems, __sem_flags(semflg)) +} +probe nd_syscall.semget.return = kernel.function("sys_semget").return ? { + name = "semget" + retstr = returnstr(1) +} + +# semop ______________________________________________________ +# +# long sys_semop (int semid, +# struct sembuf __user *tsops, +# unsigned nsops) +# +probe nd_syscall.semop = kernel.function("sys_semtimedop") ? { + name = "semop" + // semid = $semid + // tsops_uaddr = $tsops + // nsops = $nsops + // argstr = sprintf("%d, %p, %d", $semid, $tsops, $nsops) + asmlinkage() + semid = int_arg(1) + tsops_uaddr = pointer_arg(2) + nsops = uint_arg(3) + argstr = sprintf("%d, %p, %d", semid, tsops_uaddr, nsops) +} +probe nd_syscall.semop.return = kernel.function("sys_semtimedop").return ? { + name = "semop" + retstr = returnstr(1) +} + +# semtimedop _________________________________________________ +# +# long sys_semtimedop(int semid, +# struct sembuf __user *tsops, +# unsigned nsops, +# const struct timespec __user *timeout) +# +probe nd_syscall.semtimedop = kernel.function("sys_semtimedop") ? { + name = "semtimedop" + // semid = $semid + // sops_uaddr = $tsops + // nsops = $nsops + // timeout_uaddr = $timeout + // argstr = sprintf("%d, %p, %d, %s", $semid, $tsops, $nsops, + // _struct_timespec_u($timeout,1)) + asmlinkage() + semid = int_arg(1) + sops_uaddr = pointer_arg(2) + nsops = uint_arg(3) + timeout_uaddr = pointer_arg(4) + argstr = sprintf("%d, %p, %d, %s", semid, sops_uaddr, nsops, + _struct_timespec_u(timeout_uaddr,1)) +} +probe nd_syscall.semtimedop.return = kernel.function("sys_semtimedop").return ? { + name = "semtimedop" + retstr = returnstr(1) +} +# compat_sys_semtimedop ________________________________________ +# +# long compat_sys_semtimedop(int semid, struct sembuf __user *tsems, +# unsigned nsops, const struct compat_timespec __user *timeout) +# +probe nd_syscall.compat_sys_semtimedop = kernel.function("compat_sys_semtimedop") ? { + name = "compat_sys_semtimedop" + // semid = $semid + // sops_uaddr = $tsems + // nsops = $nsops + // timeout_uaddr = $timeout + // argstr = sprintf("%d, %p, %d, %s", $semid, $tsems, $nsops, + // _struct_compat_timespec_u($timeout,1)) + // no asmlinkage + semid = int_arg(1) + sops_uaddr = pointer_arg(2) + nsops = uint_arg(3) + timeout_uaddr = pointer_arg(4) + argstr = sprintf("%d, %p, %d, %s", semid, sops_uaddr, nsops, + _struct_compat_timespec_u(timeout_uaddr,1)) +} +probe nd_syscall.compat_sys_semtimedop.return = kernel.function("compat_sys_semtimedop").return ? { + name = "compat_sys_semtimedop" + retstr = returnstr(1) +} + +# send _______________________________________________________ +# +# long sys_send(int fd, +# void __user * buff, +# size_t len, +# unsigned flags) +# +probe nd_syscall.send = kernel.function("sys_send") ? { + name = "send" + // s = $fd + // buf_uaddr = $buff + // len = $len + // flags = $flags + // flags_str = _sendflags_str($flags) + // argstr = sprintf("%d, %p, %d, %s", $fd, $buff, $len, flags_str) + asmlinkage() + s = int_arg(1) + buf_uaddr = pointer_arg(2) + len = ulong_arg(3) + flags = uint_arg(4) + flags_str = _sendflags_str(flags) + argstr = sprintf("%d, %p, %d, %s", s, buf_uaddr, len, flags_str) +} +probe nd_syscall.send.return = kernel.function("sys_send").return ? { + name = "send" + retstr = returnstr(1) +} + +# sendfile ___________________________________________________ +# +# ssize_t sys_sendfile[64](int out_fd, +# int in_fd, +# off_t __user *offset, +# size_t count) +# +probe nd_syscall.sendfile = + kernel.function("sys_sendfile") ?, + kernel.function("sys_sendfile64") ? +{ + name = "sendfile" + // out_fd = $out_fd + // in_fd = $in_fd + // offset_uaddr = $offset + // count = $count + // argstr = sprintf("%d, %d, %p, %d", $out_fd, $in_fd, $offset, + // $count) + asmlinkage() + out_fd = int_arg(1) + in_fd = int_arg(2) + offset_uaddr = pointer_arg(3) + count = ulong_arg(4) + argstr = sprintf("%d, %d, %p, %d", out_fd, in_fd, offset_uaddr, + count) +} +probe nd_syscall.sendfile.return = + kernel.function("sys_sendfile").return ?, + kernel.function("sys_sendfile64").return ? +{ + name = "sendfile" + retstr = returnstr(1) +} + +# sendmsg ____________________________________________________ +# +# long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags) +# +probe nd_syscall.sendmsg = kernel.function("sys_sendmsg") ? { + name = "sendmsg" + // s = $fd + // msg_uaddr = $msg + // flags = $flags + // flags_str = _sendflags_str($flags) + // argstr = sprintf("%d, %p, %s", $fd, $msg, _sendflags_str($flags)) + asmlinkage() + s = int_arg(1) + msg_uaddr = pointer_arg(2) + flags = uint_arg(3) + flags_str = _sendflags_str(flags) + argstr = sprintf("%d, %p, %s", s, msg_uaddr, _sendflags_str(flags)) +} +probe nd_syscall.sendmsg.return = kernel.function("sys_sendmsg").return ? { + name = "sendmsg" + retstr = returnstr(1) +} +# compat_sys_sendmsg ________________________________________ +# +# long compat_sys_sendmsg(int fd, struct compat_msghdr __user *msg, unsigned flags) +# +probe nd_syscall.compat_sys_sendmsg = kernel.function("compat_sys_sendmsg") ? { + name = "compat_sys_sendmsg" + // s = $fd + // msg_uaddr = $msg + // flags = $flags + // argstr = sprintf("%d, %p, %s", $fd, $msg, _sendflags_str($flags)) + asmlinkage() + s = int_arg(1) + msg_uaddr = pointer_arg(2) + flags = uint_arg(3) + argstr = sprintf("%d, %p, %s", s, msg_uaddr, _sendflags_str(flags)) +} +probe nd_syscall.compat_sys_sendmsg.return = kernel.function("compat_sys_sendmsg").return ? { + name = "compat_sys_sendmsg" + retstr = returnstr(1) +} + +# sendto _____________________________________________________ +# +# long sys_sendto(int fd, +# void __user * buff, +# size_t len, +# unsigned flags, +# struct sockaddr __user *addr, +# int addr_len) +# +probe nd_syscall.sendto = kernel.function("sys_sendto") ? { + name = "sendto" + // s = $fd + // buf_uaddr = $buff + // len = $len + // flags = $flags + // flags_str = _sendflags_str($flags) + // to_uaddr = $addr + // tolen = $addr_len + // argstr = sprintf("%d, %p, %d, %s, %s, %d", $fd, $buff, + // $len, flags_str, _struct_sockaddr_u($addr,$addr_len), $addr_len) + asmlinkage() + s = int_arg(1) + buf_uaddr = pointer_arg(2) + len = ulong_arg(3) + flags = uint_arg(4) + flags_str = _sendflags_str(flags) + to_uaddr = pointer_arg(5) + tolen = int_arg(6) + argstr = sprintf("%d, %p, %d, %s, %s, %d", s, buf_uaddr, + len, flags_str, _struct_sockaddr_u(to_uaddr,tolen), tolen) +} +probe nd_syscall.sendto.return = kernel.function("sys_sendto").return ? { + name = "sendto" + retstr = returnstr(1) +} + +# setdomainname ______________________________________________ +# +# asmlinkage long +# sys_setdomainname(char __user *name, +# int len) +# +probe nd_syscall.setdomainname = kernel.function("sys_setdomainname") { + name = "setdomainname" + // hostname_uaddr = $name + // len = $len + // argstr = sprintf("%p, %d", $name, $len) + asmlinkage() + hostname_uaddr = pointer_arg(1) + len = int_arg(2) + argstr = sprintf("%p, %d", hostname_uaddr, len) +} +probe nd_syscall.setdomainname.return = + kernel.function("sys_setdomainname").return { + name = "setdomainname" + retstr = returnstr(1) +} + +# setfsgid ___________________________________________________ +# long sys_setfsgid(gid_t gid) +# long sys_setfsgid16(old_gid_t gid) +# +probe nd_syscall.setfsgid = + kernel.function("sys_setfsgid") ?, + kernel.function("sys_setfsgid16") ? +{ + name = "setfsgid" + // fsgid = $gid + // argstr = sprint($gid) + asmlinkage() + fsgid = uint_arg(1) + argstr = sprint(fsgid) +} +probe nd_syscall.setfsgid.return = + kernel.function("sys_setfsgid").return ?, + kernel.function("sys_setfsgid16").return ? +{ + name = "setfsgid" + retstr = returnstr(1) +} + +# setfsuid ___________________________________________________ +# long sys_setfsuid(uid_t uid) +# long sys_setfsuid16(old_uid_t uid) +# +probe nd_syscall.setfsuid = + kernel.function("sys_setfsuid") ?, + kernel.function("sys_setfsuid16") ? +{ + name = "setfsuid" + // fsuid = $uid + // argstr = sprint($uid) + asmlinkage() + fsuid = uint_arg(1) + argstr = sprint(fsuid) +} +probe nd_syscall.setfsuid.return = + kernel.function("sys_setfsuid").return ?, + kernel.function("sys_setfsuid16").return ? +{ + name = "setfsuid" + retstr = returnstr(1) +} + +# setgid _____________________________________________________ +# +# long sys_setgid(gid_t gid) +# long sys_setgid16(old_gid_t gid) +# +probe nd_syscall.setgid = + kernel.function("sys_setgid") ?, + kernel.function("sys_setgid16") ? +{ + name = "setgid" + // gid = $gid + // argstr = sprint($gid) + asmlinkage() + gid = uint_arg(1) + argstr = sprint(gid) +} +probe nd_syscall.setgid.return = + kernel.function("sys_setgid").return ?, + kernel.function("sys_setgid16").return ? +{ + name = "setgid" + retstr = returnstr(1) +} + +# setgroups __________________________________________________ +# +# long sys_setgroups(int gidsetsize, gid_t __user *grouplist) +# long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist) +# long sys32_setgroups16(int gidsetsize, u16 __user *grouplist) +# +probe nd_syscall.setgroups = + kernel.function("sys_setgroups") ?, + kernel.function("sys_setgroups16") ?, + kernel.function("sys32_setgroups16") ? +{ + name = "setgroups" + // size = $gidsetsize + // list_uaddr = $grouplist + // argstr = sprintf("%d, %p", $gidsetsize, $grouplist) + asmlinkage() + size = int_arg(1) + list_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", size, list_uaddr) +} +probe nd_syscall.setgroups.return = + kernel.function("sys_setgroups").return ?, + kernel.function("sys_setgroups16").return ?, + kernel.function("sys32_setgroups16").return ? +{ + name = "setgroups" + retstr = returnstr(1) +} + +# sethostname ________________________________________________ +# +# asmlinkage long +# sys_sethostname(char __user *name, +# int len) +# +probe nd_syscall.sethostname = kernel.function("sys_sethostname") { + name = "sethostname" + // hostname_uaddr = $name + // name_str = user_string($name) + // len = $len + // argstr = sprintf("%s, %d", user_string_quoted($name), $len) + asmlinkage() + hostname_uaddr = pointer_arg(1) + name_str = user_string(hostname_uaddr) + len = int_arg(2) + argstr = sprintf("%s, %d", user_string_quoted(hostname_uaddr), len) +} +probe nd_syscall.sethostname.return = kernel.function("sys_sethostname").return { + name = "sethostname" + retstr = returnstr(1) +} +# setitimer __________________________________________________ +# +# long sys_setitimer(int which, +# struct itimerval __user *value, +# struct itimerval __user *ovalue) +# +probe nd_syscall.setitimer = kernel.function("sys_setitimer") { + name = "setitimer" + // which = $which + // value_uaddr = $value + // ovalue_uaddr = $ovalue + // argstr = sprintf("%s, %s, %p", _itimer_which_str($which), + // _struct_itimerval_u($value), $ovalue) + asmlinkage() + which = int_arg(1) + value_uaddr = pointer_arg(2) + ovalue_uaddr = pointer_arg(3) + argstr = sprintf("%s, %s, %p", _itimer_which_str(which), + _struct_itimerval_u(value_uaddr), ovalue_uaddr) +} +probe nd_syscall.setitimer.return = kernel.function("sys_setitimer").return { + name = "setitimer" + retstr = returnstr(1) +} +# +# long compat_sys_setitimer(int which, +# struct compat_itimerval __user *in, +# struct compat_itimerval __user *out) +# +probe nd_syscall.compat_setitimer = kernel.function("compat_sys_setitimer") ? { + name = "setitimer" + // which = $which + // value_uaddr = $in + // ovalue_uaddr = $out + // argstr = sprintf("%s, %s, %p", _itimer_which_str($which), + // _struct_compat_itimerval_u($in), $out) + asmlinkage() + which = int_arg(1) + value_uaddr = pointer_arg(2) + ovalue_uaddr = pointer_arg(3) + argstr = sprintf("%s, %s, %p", _itimer_which_str(which), + _struct_compat_itimerval_u(value_uaddr), ovalue_uaddr) +} +probe nd_syscall.compat_setitimer.return = kernel.function("compat_sys_setitimer").return ? { + name = "setitimer" + retstr = returnstr(1) +} + +# set_mempolicy ______________________________________________ +# long sys_set_mempolicy(int mode, +# unsigned long __user *nmask, +# unsigned long maxnode) +# +probe nd_syscall.set_mempolicy = + kernel.function("sys_set_mempolicy") ?, + kernel.function("compat_sys_set_mempolicy") ? +{ + name = "set_mempolicy" + // mode = $mode + // nmask_uaddr = $nmask + // maxnode = $maxnode + // argstr = sprintf("%d, %p, %d", $mode, $nmask, $maxnode) + asmlinkage() + mode = int_arg(1) + nmask_uaddr = pointer_arg(2) + maxnode = ulong_arg(3) + argstr = sprintf("%d, %p, %d", mode, nmask_uaddr, maxnode) +} +probe nd_syscall.set_mempolicy.return = + kernel.function("sys_set_mempolicy").return ?, + kernel.function("compat_sys_set_mempolicy").return ? +{ + name = "set_mempolicy" + retstr = returnstr(1) +} + +# setpgid ____________________________________________________ +# +# asmlinkage long +# sys_setpgid(pid_t pid, +# pid_t pgid) +# +probe nd_syscall.setpgid = kernel.function("sys_setpgid") { + name = "setpgid" + // pid = $pid + // pgid = $pgid + // argstr = sprintf("%d, %d", $pid, $pgid) + asmlinkage() + pid = int_arg(1) + pgid = int_arg(2) + argstr = sprintf("%d, %d", pid, pgid) +} +probe nd_syscall.setpgid.return = kernel.function("sys_setpgid").return { + name = "setpgid" + retstr = returnstr(1) +} +# setpriority ________________________________________________ +# +# asmlinkage long +# sys_setpriority(int which, +# int who, +# int niceval) +# +probe nd_syscall.setpriority = kernel.function("sys_setpriority") { + name = "setpriority" + // which = $which + // which_str = _priority_which_str($which) + // who = $who + // prio = $niceval + // argstr = sprintf("%s, %d, %d", which_str, $who, $niceval) + asmlinkage() + which = int_arg(1) + which_str = _priority_which_str(which) + who = int_arg(2) + prio = int_arg(3) + argstr = sprintf("%s, %d, %d", which_str, who, prio) +} +probe nd_syscall.setpriority.return = kernel.function("sys_setpriority").return { + name = "setpriority" + retstr = returnstr(1) +} + +# setregid ___________________________________________________ +# long sys_setregid(gid_t rgid, gid_t egid) +# +probe nd_syscall.setregid = kernel.function("sys_setregid") { + name = "setregid" + // rgid = __int32($rgid) + // egid = __int32($egid) + asmlinkage() + rgid = __int32(uint_arg(1)) + egid = __int32(uint_arg(2)) + argstr = sprintf("%d, %d", rgid, egid) +} +probe nd_syscall.setregid.return = kernel.function("sys_setregid").return { + name = "setregid" + retstr = returnstr(1) +} +# setregid16 _________________________________________________ +# long sys_setregid16(old_gid_t rgid, old_gid_t egid) +# +probe nd_syscall.setregid16 = kernel.function("sys_setregid16") ? { + name = "setregid" + // rgid = __short($rgid) + // egid = __short($egid) + asmlinkage() + rgid = __short(uint_arg(1)) + egid = __short(uint_arg(2)) + argstr = sprintf("%d, %d",rgid, egid) +} +probe nd_syscall.setregid16.return = kernel.function("sys_setregid16").return ? { + name = "setregid" + retstr = returnstr(1) +} +# setresgid __________________________________________________ +# long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid) +# +probe nd_syscall.setresgid = kernel.function("sys_setresgid") { + name = "setresgid" + // rgid = __int32($rgid) + // egid = __int32($egid) + // sgid = __int32($sgid) + asmlinkage() + rgid = __int32(uint_arg(1)) + egid = __int32(uint_arg(2)) + sgid = __int32(uint_arg(3)) + argstr = sprintf("%d, %d, %d", rgid, egid, sgid) +} +probe nd_syscall.setresgid.return = kernel.function("sys_setresgid").return { + name = "setresgid" + retstr = returnstr(1) +} +# setresgid16 ________________________________________________ +# +# long sys_setresgid16(old_gid_t rgid, +# old_gid_t egid, +# old_gid_t sgid) +# +probe nd_syscall.setresgid16 = kernel.function("sys_setresgid16") ? { + name = "setresgid" + // rgid = __short($rgid) + // egid = __short($egid) + // sgid = __short($sgid) + asmlinkage() + rgid = __short(uint_arg(1)) + egid = __short(uint_arg(2)) + sgid = __short(uint_arg(3)) + argstr = sprintf("%d, %d, %d", rgid, egid, sgid) +} +probe nd_syscall.setresgid16.return = kernel.function("sys_setresgid16").return ? { + name = "setresgid16" + retstr = returnstr(1) +} + +# setresuid __________________________________________________ +# +# long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid) +# +probe nd_syscall.setresuid = kernel.function("sys_setresuid") { + name = "setresuid" + // ruid = __int32($ruid) + // euid = __int32($euid) + // suid = __int32($suid) + asmlinkage() + ruid = __int32(uint_arg(1)) + euid = __int32(uint_arg(2)) + suid = __int32(uint_arg(3)) + argstr = sprintf("%d, %d, %d", ruid, euid, suid) +} +probe nd_syscall.setresuid.return = kernel.function("sys_setresuid").return { + name = "setresuid" + retstr = returnstr(1) +} + +# setresuid16 ________________________________________________ +# +# long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid) +# +probe nd_syscall.setresuid16 = kernel.function("sys_setresuid16") ? { + name = "setresuid" + // ruid = __short($ruid) + // reuid = __short($euid) + // rsuid = __short($suid) + asmlinkage() + ruid = __short(uint_arg(1)) + euid = __short(uint_arg(2)) + suid = __short(uint_arg(3)) + argstr = sprintf("%d, %d, %d", ruid, euid, suid) +} +probe nd_syscall.setresuid16.return = kernel.function("sys_setresuid16").return ? { + name = "setresuid" + retstr = returnstr(1) +} + +# setreuid ___________________________________________________ +# long sys_setreuid(uid_t ruid, uid_t euid) +# +probe nd_syscall.setreuid = kernel.function("sys_setreuid") { + name = "setreuid" + // ruid = __int32($ruid) + // euid = __int32($euid) + asmlinkage() + ruid = __int32(uint_arg(1)) + euid = __int32(uint_arg(2)) + argstr = sprintf("%d, %d", ruid, euid) +} +probe nd_syscall.setreuid.return = kernel.function("sys_setreuid").return { + name = "setreuid" + retstr = returnstr(1) +} +# setreuid16 _________________________________________________ +# long sys_setreuid16(old_uid_t ruid, old_uid_t euid) +# +probe nd_syscall.setreuid16 = kernel.function("sys_setreuid16") ? { + name = "setreuid" + // ruid = __short($ruid) + // euid = __short($euid) + asmlinkage() + ruid = __short(uint_arg(1)) + euid = __short(uint_arg(2)) + argstr = sprintf("%d, %d", ruid, euid) +} +probe nd_syscall.setreuid16.return = kernel.function("sys_setreuid16").return ? { + name = "setreuid" + retstr = returnstr(1) +} +# setrlimit __________________________________________________ +# +# asmlinkage long +# sys_setrlimit(unsigned int resource, +# struct rlimit __user *rlim) +# +probe nd_syscall.setrlimit = kernel.function("sys_setrlimit") { + name = "setrlimit" + // resource = $resource + // rlim_uaddr = $rlim + // argstr = sprintf("%s, %s", _rlimit_resource_str($resource), + // _struct_rlimit_u($rlim)) + asmlinkage() + resource = uint_arg(1) + rlim_uaddr = pointer_arg(2) + argstr = sprintf("%s, %s", _rlimit_resource_str(resource), + _struct_rlimit_u(rlim_uaddr)) +} +probe nd_syscall.setrlimit.return = kernel.function("sys_setrlimit").return { + name = "setrlimit" + retstr = returnstr(1) +} +# setsid _____________________________________________________ +# +# long sys_setsid(void) +# +probe nd_syscall.setsid = kernel.function("sys_setsid") { + name = "setsid" + argstr = "" +} +probe nd_syscall.setsid.return = kernel.function("sys_setsid").return { + name = "setsid" + retstr = returnstr(1) +} + +# setsockopt _________________________________________________ +# +# long sys_setsockopt(int fd, +# int level, +# int optname, +# char __user *optval, +# int optlen) +# +probe nd_syscall.setsockopt = + kernel.function("sys_setsockopt") ?, + kernel.function("compat_sys_setsockopt") ? +{ + name = "setsockopt" + // fd = $fd + // level = $level + // level_str = _sockopt_level_str($level) + // optname = $optname + // optname_str = _sockopt_optname_str($optname) + // optval_uaddr = $optval + // optlen = $optlen + // argstr = sprintf("%d, %s, %s, %p, %d", $fd, level_str, + // optname_str, $optval, $optlen) + asmlinkage() + fd = int_arg(1) + level = int_arg(2) + level_str = _sockopt_level_str(level) + optname = int_arg(3) + optname_str = _sockopt_optname_str(optname) + optval_uaddr = pointer_arg(4) + optlen = int_arg(5) + argstr = sprintf("%d, %s, %s, %p, %d", fd, level_str, + optname_str, optval_uaddr, optlen) +} +probe nd_syscall.setsockopt.return = + kernel.function("sys_setsockopt").return ?, + kernel.function("compat_sys_setsockopt").return ? +{ + name = "setsockopt" + retstr = returnstr(1) +} + +# set_tid_address ____________________________________________ +# +# asmlinkage long +# sys_set_tid_address(int __user *tidptr) +# +probe nd_syscall.set_tid_address = kernel.function("sys_set_tid_address") { + name = "set_tid_address" + // tidptr_uaddr = $tidptr + asmlinkage() + tidptr_uaddr = pointer_arg(1) + argstr = sprintf("%p", tidptr_uaddr) +} +probe nd_syscall.set_tid_address.return = + kernel.function("sys_set_tid_address").return { + name = "set_tid_address" + retstr = returnstr(1) +} +# settimeofday _______________________________________________ +# +# long sys_settimeofday(struct timeval __user *tv, +# struct timezone __user *tz) +# +probe nd_syscall.settimeofday = kernel.function("sys_settimeofday") { + name = "settimeofday" + // ttv_uaddr = $tv + // ttz_uaddr = $tz + // targstr = sprintf("%s, %s", _struct_timeval_u($tv, 1), _struct_timezone_u($tz)) + asmlinkage() + tv_uaddr = pointer_arg(1) + tz_uaddr = pointer_arg(2) + argstr = sprintf("%s, %s", _struct_timeval_u(tv_uaddr, 1), _struct_timezone_u(tz_uaddr)) +} +probe nd_syscall.settimeofday.return = kernel.function("sys_settimeofday").return { + name = "settimeofday" + retstr = returnstr(1) +} +# +# long sys32_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz) +# long compat_sys_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz) +# +probe nd_syscall.settimeofday32 = + kernel.function("sys32_settimeofday") ?, + kernel.function("compat_sys_settimeofday") ? +{ + name = "settimeofday" + // tv_uaddr = $tv + // tz_uaddr = $tz + // argstr = sprintf("%s, %s", _struct_compat_timeval_u($tv, 1),_struct_timezone_u($tz)) + asmlinkage() + tv_uaddr = pointer_arg(1) + tz_uaddr = pointer_arg(2) + argstr = sprintf("%s, %s", _struct_compat_timeval_u(tv_uaddr, 1),_struct_timezone_u(tz_uaddr)) +} +probe nd_syscall.settimeofday32.return = + kernel.function("sys32_settimeofday").return ?, + kernel.function("compat_sys_settimeofday").return ? +{ + name = "settimeofday" + retstr = returnstr(1) +} + +# setuid _____________________________________________________ +# +# long sys_setuid(uid_t uid) +# long sys_setuid16(old_uid_t uid) +# +probe nd_syscall.setuid = + kernel.function("sys_setuid16") ?, + kernel.function("sys_setuid") +{ + name = "setuid" + // uid = $uid + // argstr = sprint($uid) + asmlinkage() + uid = uint_arg(1) + argstr = sprint(uid) +} +probe nd_syscall.setuid.return = + kernel.function("sys_setuid16").return ?, + kernel.function("sys_setuid").return +{ + name = "setuid" + retstr = returnstr(1) +} + +# setxattr ___________________________________________________ +# long sys_setxattr(char __user *path, +# char __user *name, +# void __user *value, +# size_t size, +# int flags) +# +probe nd_syscall.setxattr = kernel.function("sys_setxattr") { + name = "setxattr" + // path_uaddr = $path + // path = user_string($path) + // name_uaddr = $name + // name_str = user_string($name) + // value_uaddr = $value + // size = $size + // flags = $flags + // argstr = sprintf("%s, %s, %p, %d, %d", + // user_string_quoted($path), + // user_string_quoted($name), + // value_uaddr, $size, $flags) + asmlinkage() + path_uaddr = pointer_arg(1) + path = user_string(path_uaddr) + name_uaddr = pointer_arg(2) + name_str = user_string(name_uaddr) + value_uaddr = pointer_arg(3) + size = ulong_arg(4) + flags = int_arg(5) + argstr = sprintf("%s, %s, %p, %d, %d", + user_string_quoted(path_uaddr), + user_string_quoted(name_uaddr), + value_uaddr, size, flags) +} +probe nd_syscall.setxattr.return = kernel.function("sys_setxattr").return { + name = "setxattr" + retstr = returnstr(1) +} +# sgetmask ___________________________________________________ +# +# sys_sgetmask(void) +# +probe nd_syscall.sgetmask = kernel.function("sys_sgetmask")? { + name = "sgetmask" + argstr = "" +} +probe nd_syscall.sgetmask.return = kernel.function("sys_sgetmask").return ? { + name = "sgetmask" + retstr = returnstr(1) +} + +# shmat ______________________________________________________ +# +# long sys_shmat(int shmid, char __user *shmaddr, int shmflg) +# +probe nd_syscall.shmat = kernel.function("sys_shmat") ? { + name = "shmat" + // shmid = $shmid + // shmaddr_uaddr = $shmaddr + // shmflg = $shmflg + // argstr = sprintf("%d, %p, %s", $shmid, $shmaddr, _shmat_flags_str($shmflg)) + asmlinkage() + shmid = int_arg(1) + shmaddr_uaddr = pointer_arg(2) + shmflg = int_arg(3) + argstr = sprintf("%d, %p, %s", shmid, shmaddr_uaddr, _shmat_flags_str(shmflg)) +} +probe nd_syscall.shmat.return = kernel.function("sys_shmat").return ? { + name = "shmat" + retstr = returnstr(1) +} +# compat_sys_shmat ________________________________________ +# +# long compat_sys_shmat(int first, int second, compat_uptr_t third, +# int version, void __user *uptr) +# +probe nd_syscall.compat_sys_shmat = kernel.function("compat_sys_shmat") ? { + name = "compat_sys_shmat" + // first = $first + // second = $second + // third = $third + // uptr_uaddr = $uptr + // argstr = sprintf("%d, %d, %d, %d, %p", $first, $second, $third, $version, $uptr) + // no asmlinkage + first = int_arg(1) + second = int_arg(2) + third = u32_arg(3) + uptr_uaddr = pointer_arg(5) + argstr = sprintf("%d, %d, %d, %d, %p", first, second, third, int_arg(4), uptr_uaddr) +} +probe nd_syscall.compat_sys_shmat.return = kernel.function("compat_sys_shmat").return ? { + name = "compat_sys_shmat" + retstr = returnstr(1) +} + +# shmctl _____________________________________________________ +# +# long sys_shmctl (int shmid, +# int cmd, +# struct shmid_ds __user *buf) +# +probe nd_syscall.shmctl = kernel.function("sys_shmctl") ? { + name = "shmctl" + // shmid = $shmid + // cmd = $cmd + // buf_uaddr = $buf + // argstr = sprintf("%d, %s, %p", $shmid, _semctl_cmd($cmd), $buf) + asmlinkage() + shmid = int_arg(1) + cmd = int_arg(2) + buf_uaddr = pointer_arg(3) + argstr = sprintf("%d, %s, %p", shmid, _semctl_cmd(cmd), buf_uaddr) +} +probe nd_syscall.shmctl.return = kernel.function("sys_shmctl").return ? { + name = "shmctl" + retstr = returnstr(1) +} +# compat_sys_shmctl ________________________________________ +# +# long compat_sys_shmctl(int first, int second, void __user *uptr) +# +probe nd_syscall.compat_sys_shmctl = kernel.function("compat_sys_shmctl") ? { + name = "compat_sys_shmctl" + // first = $first + // second = $second + // uptr_uaddr = $uptr + // argstr = sprintf("%d, %d, %p", $first, $second, $uptr) + // no asmlinkages + first = int_arg(1) + second = int_arg(2) + uptr_uaddr = pointer_arg(3) + argstr = sprintf("%d, %d, %p", first, second, uptr_uaddr) +} +probe nd_syscall.compat_sys_shmctl.return = kernel.function("compat_sys_shmctl").return ? { + name = "compat_sys_shmctl" + retstr = returnstr(1) +} + +# shmdt ______________________________________________________ +# +# long sys_shmdt(char __user *shmaddr) +# +probe nd_syscall.shmdt = kernel.function("sys_shmdt") ? { + name = "shmdt" + // shmaddr_uaddr = $shmaddr + // argstr = sprintf("%p", $shmaddr) + asmlinkage() + shmaddr_uaddr = pointer_arg(1) + argstr = sprintf("%p", shmaddr_uaddr) +} +probe nd_syscall.shmdt.return = kernel.function("sys_shmdt").return ? { + name = "shmdt" + retstr = returnstr(1) +} + +# shmget _____________________________________________________ +# +# long sys_shmget (key_t key, +# size_t size, +# int shmflg) +# +probe nd_syscall.shmget = kernel.function("sys_shmget") ? { + name = "shmget" + // key = $key + // size = $size + // shmflg = $shmflg + // argstr = sprintf("%d, %d, %d", $key, $size, $shmflg) + asmlinkage() + key = int_arg(1) + size = ulong_arg(2) + shmflg = int_arg(3) + argstr = sprintf("%d, %d, %d", key, size, shmflg) +} +probe nd_syscall.shmget.return = kernel.function("sys_shmget").return ? { + name = "shmget" + retstr = returnstr(1) +} + +# shutdown ___________________________________________________ +# +# long sys_shutdown(int fd, int how) +# +probe nd_syscall.shutdown = kernel.function("sys_shutdown") ? { + name = "shutdown" + // s = $fd + // how = $how + // how_str = _shutdown_how_str($how) + // argstr = sprintf("%d, %s", $fd, how_str) + asmlinkage() + s = int_arg(1) + how = int_arg(2) + how_str = _shutdown_how_str(how) + argstr = sprintf("%d, %s", s, how_str) +} +probe nd_syscall.shutdown.return = kernel.function("sys_shutdown").return ? { + name = "shutdown" + retstr = returnstr(1) +} + +# sigaction __________________________________________________ +# sys_sigaction(int sig, const struct old_sigaction __user *act, struct old_sigaction __user *oact) +# sys32_sigaction(int sig, struct old_sigaction32 __user *act, struct old_sigaction32 __user *oact) +# +probe nd_syscall.sigaction = kernel.function("sys_sigaction") ? { + name = "sigaction" + // sig = $sig + // act_uaddr = $act + // oact_uaddr = $oact + // argstr = sprintf("%s, {%s}, %p", _signal_name($sig), _struct_sigaction_u($act), $oact) + %( arch != "ppc64" %? asmlinkage() %) + sig = int_arg(1) + act_uaddr = pointer_arg(2) + oact_uaddr = pointer_arg(3) + argstr = sprintf("%s, {%s}, %p", _signal_name(sig), _struct_sigaction_u(act_uaddr), oact_uaddr) +} +probe nd_syscall.sigaction.return = kernel.function("sys_sigaction").return ? { + name = "sigaction" + retstr = returnstr(1) +} +probe nd_syscall.sigaction32 = kernel.function("sys32_sigaction") ? { + name = "sigaction" + // sig = $sig + // sact_uaddr = $act + // soact_uaddr = $oact + // sargstr = sprintf("%s, %p, %p", _signal_name($sig), $act, $oact) + asmlinkage() + sig = int_arg(1) + act_uaddr = pointer_arg(2) + oact_uaddr = pointer_arg(3) + argstr = sprintf("%s, %p, %p", _signal_name(sig), sact_uaddr, soact_uaddr) +} +probe nd_syscall.sigaction32.return = kernel.function("sys32_sigaction").return ? { + name = "sigaction" + retstr = returnstr(1) +} + +# signal _____________________________________________________ +# unsigned long sys_signal(int sig, __sighandler_t handler) +# +probe nd_syscall.signal = kernel.function("sys_signal") ? { + name = "signal" + // sig = $sig + // handler = $handler + // argstr = sprintf("%s, %s", _signal_name($sig), _sighandler_str($handler)) + asmlinkage() + sig = int_arg(1) + handler = pointer_arg(2) + argstr = sprintf("%s, %s", _signal_name(sig), _sighandler_str(handler)) +} +probe nd_syscall.signal.return = kernel.function("sys_signal").return ? { + name = "signal" + retstr = returnstr(1) +} + +# signalfd _____________________________________________________ +# +# long sys_signalfd(int ufd, sigset_t __user *user_mask, size_t sizemask) +# long compat_sys_signalfd(int ufd, const compat_sigset_t __user *sigmask, +# compat_size_t sigsetsize) +# +probe nd_syscall.signalfd = kernel.function("sys_signalfd") ? { + name = "signalfd" + // argstr = sprintf("%d, %p, %d", $ufd, $user_mask, $sizemask) + asmlinkage() + argstr = sprintf("%d, %p, %d", int_arg(1), pointer_arg(2), ulong_arg(3)) +} +probe nd_syscall.signalfd.return = kernel.function("sys_signalfd").return ? { + name = "signalfd" + retstr = returnstr(1) +} +probe nd_syscall.compat_signalfd = kernel.function("compat_sys_signalfd") ? { + name = "compat_signalfd" + // argstr = sprintf("%d, %p, %d", $ufd, $sigmask, $sigsetsize) + asmlinkage() + argstr = sprintf("%d, %p, %d", int_arg(1), pointer_arg(2), u32_arg(3)) +} +probe nd_syscall.compat_signalfd.return = kernel.function("compat_sys_signalfd").return ? { + name = "compat_signalfd" + retstr = returnstr(1) +} + +# sigpending _________________________________________________ +# long sys_sigpending(old_sigset_t __user *set) +# +probe nd_syscall.sigpending = kernel.function("sys_sigpending") ? { + name = "sigpending" + // argstr = sprintf("%p", $set) + asmlinkage() + argstr = sprintf("%p", pointer_arg(1)) +} +probe nd_syscall.sigpending.return = kernel.function("sys_sigpending").return ? { + name = "sigpending" + retstr = returnstr(1) +} + +# sigprocmask ________________________________________________ +# long sys_sigprocmask(int how, old_sigset_t __user *set, old_sigset_t __user *oset) +# +probe nd_syscall.sigprocmask = kernel.function("sys_sigprocmask") ? +{ + name = "sigprocmask" + // how = $how + // how_str = _sigprocmask_how_str($how) + // set_uaddr = $set + // oldset_uaddr = $oset + // argstr = sprintf("%s, %p, %p", how_str, $set, $oset) + asmlinkage() + how = int_arg(1) + how_str = _sigprocmask_how_str(how) + set_uaddr = pointer_arg(2) + oldset_uaddr = pointer_arg(3) + argstr = sprintf("%s, %p, %p", how_str, set_uaddr, oldset_uaddr) +} +probe nd_syscall.sigprocmask.return = kernel.function("sys_sigprocmask").return ? +{ + name = "sigprocmask" + retstr = returnstr(1) +} + +# sigreturn __________________________________________________ +# int sys_sigreturn(unsigned long __unused) +# +probe nd_syscall.sigreturn = + kernel.function("sys_sigreturn") ?, + kernel.function("sys32_sigreturn") ? +{ + name = "sigreturn" + argstr = "" +} +probe nd_syscall.sigreturn.return = + kernel.function("sys_sigreturn").return ?, + kernel.function("sys32_sigreturn").return ? +{ + name = "sigreturn" + retstr = returnstr(1) +} + +# sigsuspend _________________________________________________ +# +probe nd_syscall.sigsuspend = + kernel.function("sys_sigsuspend") ?, + kernel.function("sys32_sigsuspend") ? +{ + name = "sigsuspend" + argstr = "" +} +probe nd_syscall.sigsuspend.return = + kernel.function("sys_sigsuspend").return ?, + kernel.function("sys32_sigsuspend").return ? +{ + name = "sigsuspend" + retstr = returnstr(1) +} + +# socket _____________________________________________________ +# long sys_socket(int family, int type, int protocol) +# +probe nd_syscall.socket = kernel.function("sys_socket") ? { + name = "socket" + // family = $family + // type = $type + // protocol = $protocol + // argstr = sprintf("%s, %s, %d", _sock_family_str($family), + // _sock_type_str($type), + // $protocol) + asmlinkage() + family = int_arg(1) + type = int_arg(2) + protocol = int_arg(3) + argstr = sprintf("%s, %s, %d", _sock_family_str(family), + _sock_type_str(type), + protocol) +} +probe nd_syscall.socket.return = kernel.function("sys_socket").return ? { + name = "socket" + retstr = returnstr(1) +} + +# commented out because this seems redundant +# socketcall _________________________________________________ +# +# long sys_socketcall(int call, unsigned long __user *args) +# +#probe nd_syscall.socketcall = kernel.function("sys_socketcall") ? { +# name = "socketcall" +# call = $call +# args_uaddr = $args +# argstr = sprintf("%d, %p", $call, args_uaddr) +#} +#probe nd_syscall.socketcall.return = kernel.function("sys_socketcall").return ? { +# name = "socketcall" +# retstr = returnstr(1) +#} + +# socketpair _________________________________________________ +# long sys_socketpair(int family, +# int type, +# int protocol, +# int __user *usockvec) +# +probe nd_syscall.socketpair = kernel.function("sys_socketpair") ? { + name = "socketpair" + // family = $family + // type = $type + // protocol = $protocol + // sv_uaddr = $usockvec + // argstr = sprintf("%s, %s, %d, %p", + // _sock_family_str($family), + // _sock_type_str($type), + // $protocol, sv_uaddr) + asmlinkage() + family = int_arg(1) + type = int_arg(2) + protocol = int_arg(3) + sv_uaddr = pointer_arg(4) + argstr = sprintf("%s, %s, %d, %p", + _sock_family_str(family), + _sock_type_str(type), + protocol, sv_uaddr) +} +probe nd_syscall.socketpair.return = kernel.function("sys_socketpair").return ? { + name = "socketpair" + retstr = returnstr(1) +} + +# splice ___________________________________________________ +# +# long sys_splice(int fd_in, loff_t __user *off_in, +# int fd_out, loff_t __user *off_out, +# size_t len, unsigned int flags) +# +probe nd_syscall.splice = kernel.function("sys_splice") ? { + name = "splice" + // argstr = sprintf("%d, %p, %d, %p, %d, 0x%x", + // $fd_in, $off_in, $fd_out, $off_out, $len, $flags) + asmlinkage() + argstr = sprintf("%d, %p, %d, %p, %d, 0x%x", + int_arg(1), pointer_arg(2), int_arg(3), pointer_arg(4), ulong_arg(5), uint_arg(6)) +} +probe nd_syscall.splice.return = kernel.function("sys_splice").return ? { + name = "splice" + retstr = returnstr(1) +} + +# ssetmask ___________________________________________________ +# +# long sys_ssetmask(int newmask) +# +probe nd_syscall.ssetmask = kernel.function("sys_ssetmask") ? { + name = "ssetmask" + // newmask = $newmask + // argstr = sprint($newmask) + asmlinkage() + newmask = int_arg(1) + argstr = sprint(newmask) +} +probe nd_syscall.ssetmask.return = kernel.function("sys_ssetmask").return ? { + name = "ssetmask" + retstr = returnstr(1) +} + +# stat _______________________________________________________ +# long sys_stat(char __user * filename, struct __old_stat __user * statbuf) +# long sys32_stat64(char __user * filename, struct stat64 __user *statbuf) +# long sys_stat64(char __user * filename, struct stat64 __user * statbuf) +# long sys_oabi_stat64(char __user * filename, struct oldabi_stat64 __user * statbuf) +# long compat_sys_newstat(char __user * filename, struct compat_stat __user *statbuf) +probe nd_syscall.stat = + kernel.function("sys_stat") ?, + kernel.function("sys_newstat") ?, + kernel.function("sys32_stat64") ?, + kernel.function("sys_stat64") ?, + kernel.function("sys_oabi_stat64") ?, + kernel.function("compat_sys_newstat") ? +{ + name = "stat" + // filename_uaddr = $filename + // filename = user_string($filename) + // buf_uaddr = $statbuf + // argstr = sprintf("%s, %p", user_string_quoted($filename), buf_uaddr) + asmlinkage() + filename_uaddr = pointer_arg(1) + filename = user_string(filename_uaddr) + buf_uaddr = pointer_arg(2) + argstr = sprintf("%s, %p", user_string_quoted(filename_uaddr), buf_uaddr) +} +probe nd_syscall.stat.return = + kernel.function("sys_stat").return ?, + kernel.function("sys_newstat").return ?, + kernel.function("sys32_stat64").return ?, + kernel.function("sys_stat64").return ?, + kernel.function("sys_oabi_stat64").return ?, + kernel.function("compat_sys_newstat").return ? +{ + name = "stat" + retstr = returnstr(1) +} + +# statfs _____________________________________________________ +# long sys_statfs(const char __user * path, struct statfs __user * buf) +# long compat_sys_statfs(const char __user *path, struct compat_statfs __user *buf) +# +probe nd_syscall.statfs = + kernel.function("sys_statfs"), + kernel.function("compat_sys_statfs") ? +{ + name = "statfs" + // path = user_string($path) + // buf_uaddr = $buf + // argstr = sprintf("%s, %p", user_string_quoted($path), $buf) + asmlinkage() + path = user_string(pointer_arg(1)) + buf_uaddr = pointer_arg(2) + argstr = sprintf("%s, %p", user_string_quoted(pointer_arg(1)), buf_uaddr) +} +probe nd_syscall.statfs.return = + kernel.function("sys_statfs").return, + kernel.function("compat_sys_statfs").return ? +{ + name = "statfs" + retstr = returnstr(1) +} + +# statfs64 ___________________________________________________ +# +# long sys_statfs64(const char __user *path, size_t sz, struct statfs64 __user *buf) +# long compat_sys_statfs64(const char __user *path, compat_size_t sz, struct compat_statfs64 __user *buf) +# +probe nd_syscall.statfs64 = + kernel.function("sys_statfs64") ?, + kernel.function("compat_sys_statfs64") ? +{ + name = "statfs" + // path = user_string($path) + // sz = $sz + // buf_uaddr = $buf + // argstr = sprintf("%s, %d, %p", user_string_quoted($path), $sz, $buf) + asmlinkage() + path = user_string(pointer_arg(1)) + sz = ulong_arg(2) + buf_uaddr = pointer_arg(3) + argstr = sprintf("%s, %d, %p", user_string_quoted(pointer_arg(1)), sz, buf_uaddr) +} +probe nd_syscall.statfs64.return = + kernel.function("sys_statfs64").return ?, + kernel.function("compat_sys_statfs64").return ? +{ + name = "statfs" + retstr = returnstr(1) +} + +# stime ______________________________________________________ +# +# long sys_stime(time_t __user *tptr) +# long compat_sys_stime(compat_time_t __user *tptr) +# +probe nd_syscall.stime = + kernel.function("sys_stime") ?, + kernel.function("compat_sys_stime") ? +{ + name = "stime" + // t_uaddr = $tptr + /* FIXME. Decode time */ + // argstr = sprintf("%p", $tptr) + asmlinkage() + t_uaddr = pointer_arg(1) + argstr = sprintf("%p", t_uaddr) +} +probe nd_syscall.stime.return = + kernel.function("sys_stime").return ?, + kernel.function("compat_sys_stime").return ? +{ + name = "stime" + retstr = returnstr(1) +} + +# swapoff ____________________________________________________ +# +# asmlinkage long +# sys_swapoff(const char __user * specialfile) +# +probe nd_syscall.swapoff = kernel.function("sys_swapoff")? { + name = "swapoff" + // path = user_string($specialfile) + // argstr = user_string_quoted($specialfile) + asmlinkage() + path = user_string(pointer_arg(1)) + argstr = user_string_quoted(pointer_arg(1)) +} +probe nd_syscall.swapoff.return = kernel.function("sys_swapoff").return ? { + name = "swapoff" + retstr = returnstr(1) +} +# swapon _____________________________________________________ +# +# asmlinkage long +# sys_swapon(const char __user * specialfile, +# int swap_flags) +# +probe nd_syscall.swapon = kernel.function("sys_swapon") ? { + name = "swapon" + // path = user_string($specialfile) + // swapflags = $swap_flags + // argstr = sprintf("%s, %d", user_string_quoted($specialfile), swapflags) + asmlinkage() + path = user_string(pointer_arg(1)) + swapflags = int_arg(2) + argstr = sprintf("%s, %d", user_string_quoted(pointer_arg(1)), swapflags) +} +probe nd_syscall.swapon.return = kernel.function("sys_swapon").return ? { + name = "swapon" + retstr = returnstr(1) +} +# symlink ____________________________________________________ +# long sys_symlink(const char __user * oldname, +# const char __user * newname) +probe nd_syscall.symlink = kernel.function("sys_symlink") { + name = "symlink" + // oldpath = user_string($oldname) + // newpath = user_string($newname) + // argstr = sprintf("%s, %s", user_string_quoted($oldname), + // user_string_quoted($newname)) + asmlinkage() + oldpath = user_string(pointer_arg(1)) + newpath = user_string(pointer_arg(2)) + argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), + user_string_quoted(pointer_arg(2))) +} +probe nd_syscall.symlink.return = kernel.function("sys_symlink").return { + name = "symlink" + retstr = returnstr(1) +} + + +# symlinkat __________________________________________________ +# new function with 2.6.16 +# long sys_symlinkat(const char __user *oldname, int newdfd, +# const char __user *newname) +probe nd_syscall.symlinkat = kernel.function("sys_symlinkat") ? { + name = "symlinkat" +// oldname = $oldname +// oldname_str = user_string($oldname) +// newdfd = $newdfd +// newdfd_str = _dfd_str($newdfd) +// newname = $newname +// newname_str = user_string($newname) +// argstr = sprintf("%s, %s, %s", user_string_quoted($oldname), +// newdfd_str, user_string_quoted($newname)) + asmlinkage() + oldname = pointer_arg(1) + oldname_str = user_string(oldname) + newdfd = int_arg(2) + newdfd_str = _dfd_str(newdfd) + newname = pointer_arg(3) + newname_str = user_string(newname) + argstr = sprintf("%s, %s, %s", user_string_quoted(oldname), + newdfd_str, user_string_quoted(newname)) +} +probe nd_syscall.symlinkat.return = kernel.function("sys_symlinkat").return ? { + name = "symlinkat" + retstr = returnstr(1) +} + + +# sync _______________________________________________________ +# +# sys_sync(void) +# +probe nd_syscall.sync = kernel.function("sys_sync") { + name = "sync" + argstr = "" +} +probe nd_syscall.sync.return = kernel.function("sys_sync").return { + name = "sync" + retstr = returnstr(1) +} + +# sysctl _____________________________________________________ +# +# long sys_sysctl(struct __sysctl_args __user *args) +# +probe nd_syscall.sysctl = + kernel.function("sys_sysctl") ?, + kernel.function("compat_sys_sysctl") ? +{ + name = "sysctl" + // argstr = sprintf("%p", $args) + asmlinkage() + argstr = sprintf("%p", pointer_arg(1)) +} +probe nd_syscall.sysctl.return = + kernel.function("sys_sysctl").return ?, + kernel.function("compat_sys_sysctl").return ? +{ + name = "sysctl" + retstr = returnstr(1) +} + +# sysfs ______________________________________________________ +# +# asmlinkage long +# sys_sysfs(int option, +# unsigned long arg1, +# unsigned long arg2) +# +probe nd_syscall.sysfs = kernel.function("sys_sysfs") { + name = "sysfs" + // option = $option + // arg1 = $arg1 + // arg2 = $arg2 + // if (option == 1) + // argstr = sprintf("%d, %s, %d", $option, user_string_quoted($arg1), $arg2) + // else if (option == 2) + // argstr = sprintf("%d, %d, %p", $option, $arg1, $arg2) + // else if (option == 3) + // argstr = sprintf("%d, %d, %d", $option, $arg1, $arg2) + // else + // argstr = sprintf("%d, %d, %d", $option, $arg1, $arg2) + asmlinkage() + option = int_arg(1) + arg1 = ulong_arg(2) + arg2 = ulong_arg(3) + if (option == 1) + argstr = sprintf("%d, %s, %d", option, user_string_quoted(arg1), arg2) + else if (option == 2) + argstr = sprintf("%d, %d, %p", option, arg1, arg2) + else + argstr = sprintf("%d, %d, %d", option, arg1, arg2) +} +probe nd_syscall.sysfs.return = kernel.function("sys_sysfs").return { + name = "sysfs" + retstr = returnstr(1) +} +# sysinfo ____________________________________________________ +# +# long sys_sysinfo(struct sysinfo __user *info) +# long compat_sys_sysinfo(struct compat_sysinfo __user *info) +probe nd_syscall.sysinfo = + kernel.function("sys_sysinfo"), + kernel.function("compat_sys_sysinfo") ? +{ + name = "sysinfo" + // info_uaddr = $info + // argstr = sprintf("%p", $info) + asmlinkage() + info_uaddr = pointer_arg(1) + argstr = sprintf("%p", info_uaddr) +} +probe nd_syscall.sysinfo.return = + kernel.function("sys_sysinfo").return, + kernel.function("compat_sys_sysinfo").return ? +{ + name = "sysinfo" + retstr = returnstr(1) +} + +# syslog _____________________________________________________ +# +# long sys_syslog(int type, char __user * buf, int len) +# +probe nd_syscall.syslog = kernel.function("sys_syslog") { + name = "syslog" + // type = $type + // bufp_uaddr = $buf + // len = $len + // argstr = sprintf("%d, %p, %d", $type, $buf, $len) + asmlinkage() + type = int_arg(1) + bufp_uaddr = pointer_arg(2) + len = int_arg(3) + argstr = sprintf("%d, %p, %d", type, bufp_uaddr, len) +} +probe nd_syscall.syslog.return = kernel.function("sys_syslog").return { + name = "syslog" + retstr = returnstr(1) +} + +# tee _____________________________________________________ +# +# long sys_tee(int fdin, int fdout, size_t len, unsigned int flags) +# +probe nd_syscall.tee = kernel.function("sys_tee") ? { + name = "tee" + // argstr = sprintf("%d, %d, %d, 0x%x", $fdin, $fdout, $len, $flags) + asmlinkage() + argstr = sprintf("%d, %d, %d, 0x%x", int_arg(1), int_arg(2), ulong_arg(3), uint_arg(4)) +} +probe nd_syscall.tee.return = kernel.function("sys_tee").return ? { + name = "tee" + retstr = returnstr(1) +} + +# tgkill _____________________________________________________ +# +# asmlinkage long +# sys_tgkill(int tgid, +# int pid, +# int sig) +# +probe nd_syscall.tgkill = kernel.function("sys_tgkill") { + name = "tgkill" + // tgid = $tgid + // pid = $pid + // sig = $sig + // argstr = sprintf("%d, %d, %s", $tgid, $pid, _signal_name($sig)) + asmlinkage() + tgid = int_arg(1) + pid = int_arg(2) + sig = int_arg(3) + argstr = sprintf("%d, %d, %s", tgid, pid, _signal_name(sig)) +} +probe nd_syscall.tgkill.return = kernel.function("sys_tgkill").return { + name = "tgkill" + retstr = returnstr(1) +} +# time _______________________________________________________ +# +# long sys_time(time_t __user * tloc) +# long sys_time64(long __user * tloc) +# long sys32_time(compat_time_t __user * tloc) +# long compat_sys_time(compat_time_t __user * tloc) +# +probe nd_syscall.time = + kernel.function("sys_time")?, + kernel.function("sys32_time") ?, + kernel.function("sys_time64") ?, + kernel.function("compat_sys_time") ? +{ + name = "time" + // t_uaddr = $tloc + // argstr = sprintf("%p", $tloc) + asmlinkage() + t_uaddr = pointer_arg(1) + argstr = sprintf("%p", t_uaddr) +} +probe nd_syscall.time.return = + kernel.function("sys_time").return?, + kernel.function("sys32_time").return ?, + kernel.function("sys_time64").return ?, + kernel.function("compat_sys_time").return ? +{ + name = "time" + retstr = returnstr(1) +} + +# timer_create _______________________________________________ +# +# long sys_timer_create(clockid_t which_clock, +# struct sigevent __user *timer_event_spec, +# timer_t __user * created_timer_id) +# +probe nd_syscall.timer_create = kernel.function("sys_timer_create") { + name = "timer_create" + // clockid = $which_clock + // clockid_str = _get_wc_str($which_clock) + // evp_uaddr = $timer_event_spec + // timerid_uaddr = $created_timer_id + // argstr = sprintf("%s, %p, %p", clockid_str, $timer_event_spec, $created_timer_id) + asmlinkage() + clockid = int_arg(1) + clockid_str = _get_wc_str(clockid) + evp_uaddr = pointer_arg(2) + timerid_uaddr = pointer_arg(3) + argstr = sprintf("%s, %p, %p", clockid_str, evp_uaddr, timerid_uaddr) +} +probe nd_syscall.timer_create.return = + kernel.function("sys_timer_create").return { + name = "timer_create" + retstr = returnstr(1) +} + +# timer_delete _______________________________________________ +# +# long sys_timer_delete(timer_t timer_id) +# +probe nd_syscall.timer_delete = kernel.function("sys_timer_delete") { + name = "timer_delete" + // timerid = $timer_id + // argstr = sprint($timer_id) + asmlinkage() + timerid = int_arg(1) + argstr = sprint(timerid) +} +probe nd_syscall.timer_delete.return = kernel.function("sys_timer_delete").return { + name = "timer_delete" + retstr = returnstr(1) +} + +# timer_getoverrun ___________________________________________ +# +# long sys_timer_getoverrun(timer_t timer_id) +# +probe nd_syscall.timer_getoverrun = kernel.function("sys_timer_getoverrun") { + name = "timer_getoverrun" + // timerid = $timer_id + // argstr = sprint($timer_id) + asmlinkage() + timerid = int_arg(1) + argstr = sprint(timerid) +} +probe nd_syscall.timer_getoverrun.return = + kernel.function("sys_timer_getoverrun").return { + name = "timer_getoverrun" + retstr = returnstr(1) +} + +# timer_gettime ______________________________________________ +# +# long sys_timer_gettime(timer_t timer_id, +# struct itimerspec __user *setting) +# +probe nd_syscall.timer_gettime = kernel.function("sys_timer_gettime") { + name = "timer_gettime" + // timerid = $timer_id + // value_uaddr = $setting + // argstr = sprintf("%d, %p", $timer_id, $setting) + asmlinkage() + timerid = int_arg(1) + value_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", timerid, value_uaddr) +} +probe nd_syscall.timer_gettime.return = + kernel.function("sys_timer_gettime").return { + name = "timer_gettime" + retstr = returnstr(1) +} + +# timer_settime ______________________________________________ +# +# long sys_timer_settime(timer_t timer_id, +# int flags, +# const struct itimerspec __user *new_setting, +# struct itimerspec __user *old_setting) +# +probe nd_syscall.timer_settime = kernel.function("sys_timer_settime") { + name = "timer_settime" + // timerid = $timer_id + // flags = $flags + // value_uaddr = $new_setting + // ovalue_uaddr = $old_setting + // argstr = sprintf("%d, %d, %s, %p", $timer_id, $flags, + // _struct_itimerspec_u($new_setting), + // $old_setting) + asmlinkage() + timerid = int_arg(1) + flags = int_arg(2) + value_uaddr = pointer_arg(3) + ovalue_uaddr = pointer_arg(4) + argstr = sprintf("%d, %d, %s, %p", timerid, flags, + _struct_itimerspec_u(value_uaddr), + ovalue_uaddr) +} +probe nd_syscall.timer_settime.return = + kernel.function("sys_timer_settime").return { + name = "timer_settime" + retstr = returnstr(1) +} + +# timerfd ______________________________________________ +# +# long sys_timerfd(int ufd, int clockid, int flags, +# const struct itimerspec __user *utmr) +# long compat_sys_timerfd(int ufd, int clockid, int flags, +# const struct compat_itimerspec __user *utmr) +# +probe nd_syscall.timerfd = + kernel.function("sys_timerfd") ?, + kernel.function("compat_sys_timerfd") ? +{ + name = "timerfd" + // argstr = sprintf("%d, %d, 0x%x", $ufd, $clockid, $flags) + asmlinkage() + argstr = sprintf("%d, %d, 0x%x", int_arg(1), int_arg(2), int_arg(3)) +} +probe nd_syscall.timerfd.return = + kernel.function("sys_timerfd").return ?, + kernel.function("compat_sys_timerfd").return ? +{ + name = "timerfd" + retstr = returnstr(1) +} + +# times ______________________________________________________ +# +# long sys_times(struct tms __user * tbuf) +# long compat_sys_times(struct compat_tms __user *tbuf) +probe nd_syscall.times = + kernel.function("sys_times") ?, + kernel.function("compat_sys_times") ? +{ + name = "times" + // argstr = sprintf("%p", $tbuf) + asmlinkage() + argstr = sprintf("%p", pointer_arg(1)) +} +probe nd_syscall.times.return = + kernel.function("sys_times").return ?, + kernel.function("compat_sys_times").return ? +{ + name = "times" + retstr = returnstr(1) +} + +# tkill ______________________________________________________ +# +# asmlinkage long +# sys_tkill(int pid, +# int sig) +# +probe nd_syscall.tkill = kernel.function("sys_tkill") { + name = "tkill" + // pid = $pid + // sig = $sig + // argstr = sprintf("%d, %s", $pid, _signal_name($sig)) + asmlinkage() + pid = int_arg(1) + sig = int_arg(2) + argstr = sprintf("%d, %s", pid, _signal_name(sig)) +} +probe nd_syscall.tkill.return = kernel.function("sys_tkill").return { + name = "tkill" + retstr = returnstr(1) +} + +# truncate ___________________________________________________ +# +# sys_truncate(const char __user * path, unsigned long length) +# sys_truncate64(const char __user * path, loff_t length) +# +probe nd_syscall.truncate = kernel.function("sys_truncate")?, kernel.function("sys_truncate64") ? { + name = "truncate" + // path_uaddr = $path + // path = user_string($path) + // length = $length + // argstr = sprintf("%s, %d", user_string_quoted($path), $length) + asmlinkage() + path_uaddr = pointer_arg(1) + path = user_string(path_uaddr) + if (probefunc() == "sys_truncate") + length = ulong_arg(2) + else + length = longlong_arg(2) + argstr = sprintf("%s, %d", user_string_quoted(path_uaddr), length) +} +probe nd_syscall.truncate.return = kernel.function("sys_truncate").return ?, kernel.function("sys_truncate64").return ? { + name = "truncate" + retstr = returnstr(1) +} + +# tux ________________________________________________________ +# long sys_tux (unsigned int action, user_req_t *u_info) +# +probe nd_syscall.tux = kernel.function("sys_tux") ? { + name = "tux" + // action = $action + // u_info_uaddr = $u_info + // argstr = sprintf("%d, %p", $action, $u_info) + // no sys_tux in recent kernels; guessing asmlinkage + asmlinkage() + action = uint_arg(1) + u_info_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", action, u_info_uaddr) +} +probe nd_syscall.tux.return = kernel.function("sys_tux").return ? { + name = "tux" + retstr = returnstr(1) +} + +# umask ______________________________________________________ +# long sys_umask(int mask) +# +probe nd_syscall.umask = kernel.function("sys_umask") { + name = "umask" + // mask = $mask + // argstr = sprintf("%#o", $mask) + asmlinkage() + mask = int_arg(1) + argstr = sprintf("%#o", mask) +} +probe nd_syscall.umask.return = kernel.function("sys_umask").return { + name = "umask" + retstr = returnstr(3) +} + +# umount _____________________________________________________ +# long sys_umount(char __user * name, int flags) +# +probe nd_syscall.umount = kernel.function("sys_umount") { + name = "umount" + // target = user_string($name) + // flags = $flags + // flags_str = _umountflags_str($flags) + // argstr = sprintf("%s, %s", user_string_quoted($name), flags_str) + asmlinkage() + target = user_string(pointer_arg(1)) + flags = int_arg(2) + flags_str = _umountflags_str(flags) + argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), flags_str) +} +probe nd_syscall.umount.return = kernel.function("sys_umount").return { + name = "umount" + retstr = returnstr(1) +} +# uname ______________________________________________________ +# +# int sys_uname(struct old_utsname __user *name) +# long sys_newuname(struct new_utsname __user * name) +# int sys_olduname(struct oldold_utsname __user * name) +# int sys32_olduname(struct oldold_utsname __user * name) +# long sys32_uname(struct old_utsname __user * name) +# +probe nd_syscall.uname = + kernel.function("sys_uname") ?, + kernel.function("sys_olduname") ?, + kernel.function("sys32_olduname") ?, + kernel.function("sys32_uname") ?, + kernel.function("sys_newuname") ? +{ + name = "uname" + // argstr = sprintf("%p", $name) + _func_name = probefunc() + if (_func_name != "sys32_uname") { + if (_func_name == "sys_uname" || _func_name == "sys_olduname") { + %( arch != "ppc64" %? asmlinkage() %) + } else + asmlinkage() + } + argstr = sprintf("%p", pointer_arg(1)) +} + +probe nd_syscall.uname.return = + kernel.function("sys_uname").return ?, + kernel.function("sys_olduname").return ?, + kernel.function("sys32_olduname").return ?, + kernel.function("sys32_uname").return ?, + kernel.function("sys_newuname").return ? +{ + name = "uname" + retstr = returnstr(1) +} + +# unlink _____________________________________________________ +# long sys_unlink(const char __user * pathname) +# +probe nd_syscall.unlink = kernel.function("sys_unlink") { + name = "unlink" + // pathname_uaddr = $pathname + // pathname = user_string($pathname) + // argstr = user_string_quoted($pathname) + asmlinkage() + pathname_uaddr = pointer_arg(1) + pathname = user_string(pathname_uaddr) + argstr = user_string_quoted(pathname_uaddr) +} +probe nd_syscall.unlink.return = kernel.function("sys_unlink").return { + name = "unlink" + retstr = returnstr(1) +} +# uselib _____________________________________________________ +# +# asmlinkage long +# sys_uselib(const char __user * library) +# +probe nd_syscall.uselib = kernel.function("sys_uselib") { + name = "uselib" + // library_uaddr = $library + // library = user_string($library) + // argstr = user_string_quoted($library) + asmlinkage() + library_uaddr = pointer_arg(1) + library = user_string(library_uaddr) + argstr = user_string_quoted(library_uaddr) +} +probe nd_syscall.uselib.return = kernel.function("sys_uselib").return { + name = "uselib" + retstr = returnstr(1) +} +# ustat ______________________________________________________ +# long sys_ustat(unsigned dev, struct ustat __user * ubuf) +# +probe nd_syscall.ustat = kernel.function("sys_ustat") { + name = "ustat" + // dev = $dev + // ubuf_uaddr = $ubuf + // argstr = sprintf("%d, %p", $dev, $ubuf) + asmlinkage() + dev = uint_arg(1) + ubuf_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", dev, ubuf_uaddr) +} + +#long sys32_ustat(unsigned dev, struct ustat32 __user *u32p) +probe nd_syscall.ustat32 = kernel.function("sys32_ustat") ? { + name = "ustat" + // dev = $dev + // argstr = sprintf("%d, %p", $dev, $u32p) + // no asmlinkage + dev = uint_arg(1) + argstr = sprintf("%d, %p", dev, pointer_arg(2)) +} + +probe nd_syscall.ustat.return = + kernel.function("sys_ustat").return, + kernel.function("sys32_ustat").return ? +{ + name = "ustat" + retstr = returnstr(1) +} + +# utime ______________________________________________________ +# long sys_utime(char __user * filename, struct utimbuf __user * times) +probe nd_syscall.utime = kernel.function("sys_utime") ? { + name = "utime" + asmlinkage() + filename_uaddr = pointer_arg(1) + filename = user_string_quoted(filename_uaddr) + buf_uaddr = pointer_arg(2) + actime = _struct_utimbuf_actime(buf_uaddr) + modtime = _struct_utimbuf_modtime(buf_uaddr) + argstr = sprintf("%s, [%s, %s]", filename, + ctime(actime), ctime(modtime)) +} +probe nd_syscall.utime.return = kernel.function("sys_utime").return ? { + name = "utime" + retstr = returnstr(1) +} + +# long compat_sys_utime(char __user *filename, struct compat_utimbuf __user *t) +probe nd_syscall.compat_utime = kernel.function("compat_sys_utime") ? { + name = "utime" + asmlinkage() + filename_uaddr = pointer_arg(1) + filename = user_string_quoted(filename_uaddr) + buf_uaddr = pointer_arg(2) + actime = _struct_compat_utimbuf_actime(buf_uaddr) + modtime = _struct_compat_utimbuf_modtime(buf_uaddr) + argstr = sprintf("%s, [%s, %s]", filename, + ctime(actime), ctime(modtime)) +} +probe nd_syscall.compat_utime.return = kernel.function("compat_sys_utime").return ? { + name = "utime" + retstr = returnstr(1) +} + +# utimes _____________________________________________________ +# +# long sys_utimes(char __user * filename, struct timeval __user * utimes) +# +probe nd_syscall.utimes = kernel.function("sys_utimes") { + name = "utimes" + // filename_uaddr = $filename + // filename = user_string($filename) + // tvp_uaddr = $utimes + // argstr = sprintf("%s, %s", user_string_quoted($filename), + // _struct_timeval_u($utimes, 2)) + asmlinkage() + filename_uaddr = pointer_arg(1) + filename = user_string(filename_uaddr) + tvp_uaddr = pointer_arg(2) + argstr = sprintf("%s, %s", user_string_quoted(filename_uaddr), + _struct_timeval_u(tvp_uaddr, 2)) +} +probe nd_syscall.utimes.return = kernel.function("sys_utimes").return { + name = "utimes" + retstr = returnstr(1) +} +# compat_sys_utimes ________________________________________ +# +# long compat_sys_utimes(char __user *filename, struct compat_timeval __user *t) +# +probe nd_syscall.compat_sys_utimes = kernel.function("compat_sys_utimes") ? { + name = "utimes" + // filename = user_string($filename) + // argstr = sprintf("%s, %s", user_string_quoted($filename), + // _struct_compat_timeval_u($t, 2)) + asmlinkage() + filename = user_string(pointer_arg(1)) + argstr = sprintf("%s, %s", user_string_quoted(filename), + _struct_compat_timeval_u(pointer_arg(2), 2)) +} +probe nd_syscall.compat_sys_utimes.return = kernel.function("compat_sys_utimes").return ? { + name = "utimes" + retstr = returnstr(1) +} + +# utimensat ____________________________________________________ +# long sys_utimensat(int dfd, char __user *filename, struct timespec __user *utimes, int flags) +# long compat_sys_utimensat(unsigned int dfd, char __user *filename, struct compat_timespec __user *t, int flags) +# +probe nd_syscall.utimensat = kernel.function("sys_utimensat") ? { + name = "utimensat" + // argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_timespec_u($utimes,2), + // _at_flag_str($flags)) + asmlinkage() + argstr = sprintf("%s, %s, %s, %s", _dfd_str(int_arg(1)), user_string_quoted(pointer_arg(2)), + _struct_timespec_u(pointer_arg(3),2), _at_flag_str(int_arg(4))) +} +probe nd_syscall.compat_utimensat = kernel.function("compat_sys_utimensat") ? { + name = "utimensat" + // argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_compat_timespec_u($t,2), + // _at_flag_str($flags)) + asmlinkage() + argstr = sprintf("%s, %s, %s, %s", _dfd_str(uint_arg(1)), user_string_quoted(pointer_arg(2)), + _struct_compat_timespec_u(pointer_arg(3),2), _at_flag_str(int_arg(4))) +} +probe nd_syscall.utimensat.return = kernel.function("sys_utimensat").return ? { + name = "utimensat" + retstr = returnstr(1) +} +probe nd_syscall.compat_utimensat.return = kernel.function("compat_sys_utimensat").return ? { + name = "utimensat" + retstr = returnstr(1) +} + +# vhangup ____________________________________________________ +# +# asmlinkage long +# sys_vhangup(void) +# +probe nd_syscall.vhangup = kernel.function("sys_vhangup") { + name = "vhangup" + argstr = "" +} +probe nd_syscall.vhangup.return = kernel.function("sys_vhangup").return { + name = "vhangup" + retstr = returnstr(1) +} + +# vmsplice ___________________________________________________ +# +# long sys_vmsplice(int fd, const struct iovec __user *iov, +# unsigned long nr_segs, unsigned int flags) +# long compat_sys_vmsplice(int fd, const struct compat_iovec __user *iov32, +# unsigned int nr_segs, unsigned int flags) +# +probe nd_syscall.vmsplice = kernel.function("sys_vmsplice") ? { + name = "vmsplice" + // argstr = sprintf("%d, %p, %d, 0x%x", $fd, $iov, $nr_segs, $flags) + asmlinkage() + argstr = sprintf("%d, %p, %d, 0x%x", int_arg(1), pointer_arg(2), ulong_arg(3), uint_arg(4)) +} +probe nd_syscall.compat_vmsplice = kernel.function("compat_sys_vmsplice") ? { + name = "vmsplice" + // argstr = sprintf("%d, %p, %d, 0x%x", $fd, $iov32, $nr_segs, $flags) + asmlinkage() + argstr = sprintf("%d, %p, %d, 0x%x", int_arg(1), pointer_arg(2), uint_arg(3), uint_arg(4)) +} +probe nd_syscall.vmsplice.return = kernel.function("sys_vmsplice").return ? { + name = "vmsplice" + retstr = returnstr(1) +} +probe nd_syscall.compat_vmsplice.return = kernel.function("compat_sys_vmsplice").return ? { + name = "vmsplice" + retstr = returnstr(1) +} + +# wait4 ______________________________________________________ +# +# long sys_wait4(pid_t pid, +# int __user *stat_addr, +# int options, +# struct rusage __user *ru) +# +probe nd_syscall.wait4 = kernel.function("sys_wait4") { + name = "wait4" + // pid = %( kernel_vr >= "2.6.25" %? $upid %: $pid%) + // status_uaddr = $stat_addr + // options = $options + // options_str = _wait4_opt_str($options) + // rusage_uaddr = $ru + // argstr = sprintf("%d, %p, %s, %p", + // %( kernel_vr >= "2.6.25" %? $upid %: $pid%), + // $stat_addr,_wait4_opt_str($options), $ru) + asmlinkage() + pid = int_arg(1) + status_uaddr = pointer_arg(2) + options = int_arg(3) + options_str = _wait4_opt_str(options) + rusage_uaddr = pointer_arg(4) + argstr = sprintf("%d, %p, %s, %p", pid, status_uaddr,_wait4_opt_str(options), rusage_uaddr) + +} +probe nd_syscall.wait4.return = kernel.function("sys_wait4").return { + name = "wait4" + retstr = returnstr(1) +} +# waitid _____________________________________________________ +# +# long sys_waitid(int which, +# pid_t pid, +# struct siginfo __user *infop, +# int options, +# struct rusage __user *ru) +# +probe nd_syscall.waitid = kernel.function("sys_waitid") { + name = "waitid" + // pid = %( kernel_vr >= "2.6.25" %? $upid %: $pid%) + // which = $which + // which_str = _waitid_which_str($which) + // infop_uaddr = $infop + // options = $options + // options_str = _waitid_opt_str($options) + // rusage_uaddr = $ru + // argstr = sprintf("%d, %d, %p, %s, %p", $which, + // %( kernel_vr >= "2.6.25" %? $upid %: $pid%), $infop, + // _waitid_opt_str($options), $ru) + asmlinkage() + pid = int_arg(1) + which = int_arg(2) + which_str = _waitid_which_str(which) + infop_uaddr = pointer_arg(3) + options = int_arg(4) + options_str = _waitid_opt_str(options) + rusage_uaddr = pointer_arg(5) + argstr = sprintf("%d, %d, %p, %s, %p", which, + pid, infop_uaddr, _waitid_opt_str(options), rusage_uaddr) +} +probe nd_syscall.waitid.return = kernel.function("sys_waitid").return { + name = "waitid" + retstr = returnstr(1) +} +/* FIXME: +# waitpid ____________________________________________________ +# +# long sys_wait4(pid_t pid, +# int __user *stat_addr, +# int options, +# struct rusage __user *ru) +# +probe nd_syscall.waitpid = kernel.function("sys_wait4") { + name = "waitpid" + pid = $pid + status_uaddr = $stat_addr + options = $options + options_str = _wait4_opt_str($options) + rusage_uaddr = $ru + argstr = sprintf("%d, %p, %s, %p", $pid, $stat_addr, + options_str, $ru) +} +probe nd_syscall.waitpid.return = kernel.function("sys_wait4").return { + name = "waitpid" + retstr = returnstr(1) +} +*/ + +# write ______________________________________________________ +# +# ssize_t sys_write(unsigned int fd, +# const char __user * buf, +# size_t count) +# +probe nd_syscall.write = kernel.function("sys_write") { + name = "write" + // fd = $fd + // buf_uaddr = $buf + // count = $count + // argstr = sprintf("%d, %s, %d", $fd, text_strn(user_string($buf),syscall_string_trunc,1), $count) + asmlinkage() + fd = uint_arg(1) + buf_uaddr = pointer_arg(2) + count = ulong_arg(3) + argstr = sprintf("%d, %s, %d", fd, text_strn(user_string(buf_uaddr),syscall_string_trunc,1), count) + +} +probe nd_syscall.write.return = kernel.function("sys_write").return { + name = "write" + retstr = returnstr(1) +} + +# writev _____________________________________________________ +# +# ssize_t sys_writev(unsigned long fd, +# const struct iovec __user *vec, +# unsigned long vlen) +# ssize_t compat_sys_writev(unsigned long fd, +# const struct compat_iovec __user *vec, +# unsigned long vlen) +# +probe nd_syscall.writev = + kernel.function("sys_writev"), + kernel.function("compat_sys_writev") ? +{ + name = "writev" + // vector_uaddr = $vec + // count = $vlen +/* FIXME: RHEL4 U3 ppc64 can't resolve $fd */ +// %( arch != "ppc64" %? + // fd = $fd + // argstr = sprintf("%d, %p, %d", $fd, $vec, $vlen) +// %: + // argstr = sprintf("unknown fd, %p, %d", $vec, $vlen) +// %) + asmlinkage() + vector_uaddr = pointer_arg(2) + count = ulong_arg(3) + fd = ulong_arg(1) + argstr = sprintf("%d, %p, %d", fd, vector_uaddr, count) +} + +probe nd_syscall.writev.return = + kernel.function("sys_writev").return, + kernel.function("compat_sys_writev").return ? +{ + name = "writev" + retstr = returnstr(1) +} -- cgit From af3155cf870ae7fcfc22b446e14a9f3f96b1782b Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 29 May 2009 11:51:13 -0700 Subject: Add JoeLynn Keniston to AUTHORS --- AUTHORS | 1 + 1 file changed, 1 insertion(+) diff --git a/AUTHORS b/AUTHORS index fd8764de..417d6fc0 100644 --- a/AUTHORS +++ b/AUTHORS @@ -18,6 +18,7 @@ Graydon Hoare Hien Nguyen James Bottomley Jim Keniston +JoeLynn Keniston Josh Stone K.Prasad Kai Meyer -- cgit From fd177173fc6547dc17767470308b9bd24e76df7b Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 29 May 2009 14:38:23 -0700 Subject: Convert nd_syscalls2 to kprobe.function --- tapset/nd_syscalls2.stp | 874 ++++++++++++++++++++++++------------------------ 1 file changed, 437 insertions(+), 437 deletions(-) diff --git a/tapset/nd_syscalls2.stp b/tapset/nd_syscalls2.stp index a67ebd22..f3a2c14f 100644 --- a/tapset/nd_syscalls2.stp +++ b/tapset/nd_syscalls2.stp @@ -28,7 +28,7 @@ # long compat_sys_nanosleep(struct compat_timespec __user *rqtp, # struct compat_timespec __user *rmtp) # -probe nd_syscall.nanosleep = kernel.function("sys_nanosleep") { +probe nd_syscall.nanosleep = kprobe.function("sys_nanosleep") { name = "nanosleep" // req_uaddr = $rqtp // rem_uaddr = $rmtp @@ -38,11 +38,11 @@ probe nd_syscall.nanosleep = kernel.function("sys_nanosleep") { rem_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", _struct_timespec_u(req_uaddr,1), rem_uaddr) } -probe nd_syscall.nanosleep.return = kernel.function("sys_nanosleep").return { +probe nd_syscall.nanosleep.return = kprobe.function("sys_nanosleep").return { name = "nanosleep" retstr = returnstr(1) } -probe nd_syscall.compat_nanosleep = kernel.function("compat_sys_nanosleep") ? { +probe nd_syscall.compat_nanosleep = kprobe.function("compat_sys_nanosleep") ? { name = "nanosleep" // req_uaddr = $rqtp // rem_uaddr = $rmtp @@ -52,7 +52,7 @@ probe nd_syscall.compat_nanosleep = kernel.function("compat_sys_nanosleep") ? { rem_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", _struct_compat_timespec_u(req_uaddr,1), rem_uaddr) } -probe nd_syscall.compat_nanosleep.return = kernel.function("compat_sys_nanosleep").return ? { +probe nd_syscall.compat_nanosleep.return = kprobe.function("compat_sys_nanosleep").return ? { name = "nanosleep" retstr = returnstr(1) } @@ -64,8 +64,8 @@ probe nd_syscall.compat_nanosleep.return = kernel.function("compat_sys_nanosleep # union compat_nfsctl_res __user *res) # probe nd_syscall.nfsservctl = - kernel.function("sys_nfsservctl") ?, - kernel.function("compat_sys_nfsservctl") ? + kprobe.function("sys_nfsservctl") ?, + kprobe.function("compat_sys_nfsservctl") ? { name = "nfsservctl" // cmd = $cmd @@ -79,8 +79,8 @@ probe nd_syscall.nfsservctl = argstr = sprintf("%s, %p, %p", _nfsctl_cmd_str(cmd), argp_uaddr, resp_uaddr) } probe nd_syscall.nfsservctl.return = - kernel.function("sys_nfsservctl").return ?, - kernel.function("compat_sys_nfsservctl").return ? + kprobe.function("sys_nfsservctl").return ?, + kprobe.function("compat_sys_nfsservctl").return ? { name = "nfsservctl" retstr = returnstr(1) @@ -89,7 +89,7 @@ probe nd_syscall.nfsservctl.return = # nice _______________________________________________________ # long sys_nice(int increment) # -probe nd_syscall.nice = kernel.function("sys_nice") ? { +probe nd_syscall.nice = kprobe.function("sys_nice") ? { name = "nice" // inc = $increment // argstr = sprintf("%d", $increment) @@ -97,7 +97,7 @@ probe nd_syscall.nice = kernel.function("sys_nice") ? { inc = int_arg(1) argstr = sprintf("%d", inc) } -probe nd_syscall.nice.return = kernel.function("sys_nice").return ? { +probe nd_syscall.nice.return = kprobe.function("sys_nice").return ? { name = "nice" retstr = returnstr(1) } @@ -106,11 +106,11 @@ probe nd_syscall.nice.return = kernel.function("sys_nice").return ? { # # long sys_ni_syscall(void) # -probe nd_syscall.ni_syscall = kernel.function("sys_ni_syscall") { +probe nd_syscall.ni_syscall = kprobe.function("sys_ni_syscall") { name = "ni_syscall" argstr = "" } -probe nd_syscall.ni_syscall.return = kernel.function("sys_ni_syscall").return { +probe nd_syscall.ni_syscall.return = kprobe.function("sys_ni_syscall").return { name = "ni_syscall" retstr = returnstr(1) } @@ -120,9 +120,9 @@ probe nd_syscall.ni_syscall.return = kernel.function("sys_ni_syscall").return { # (obsolete) long sys32_open(const char * filename, int flags, int mode) # probe nd_syscall.open = - kernel.function("sys_open") ?, - kernel.function("compat_sys_open") ?, - kernel.function("sys32_open") ? + kprobe.function("sys_open") ?, + kprobe.function("compat_sys_open") ?, + kprobe.function("sys32_open") ? { name = "open" // filename = user_string($filename) @@ -146,9 +146,9 @@ probe nd_syscall.open = _sys_open_flag_str(flags)) } probe nd_syscall.open.return = - kernel.function("sys_open").return ?, - kernel.function("compat_sys_open").return ?, - kernel.function("sys32_open").return ? + kprobe.function("sys_open").return ?, + kprobe.function("compat_sys_open").return ?, + kprobe.function("sys32_open").return ? { name = "open" retstr = returnstr(1) @@ -159,8 +159,8 @@ probe nd_syscall.open.return = # long compat_sys_openat(unsigned int dfd, const char __user *filename, int flags, int mode) # probe nd_syscall.openat = - kernel.function("sys_openat") ?, - kernel.function("compat_sys_openat") ? + kprobe.function("sys_openat") ?, + kprobe.function("compat_sys_openat") ? { name = "openat" // filename = user_string($filename) @@ -188,8 +188,8 @@ probe nd_syscall.openat = _sys_open_flag_str(flags)) } probe nd_syscall.openat.return = - kernel.function("sys_openat").return ?, - kernel.function("compat_sys_openat").return ? + kprobe.function("sys_openat").return ?, + kprobe.function("compat_sys_openat").return ? { name = "openat" retstr = returnstr(1) @@ -199,16 +199,16 @@ probe nd_syscall.openat.return = # # sys_pause(void) # -probe nd_syscall.pause = kernel.function("sys_pause") ?, - kernel.function("sys32_pause") ?, - kernel.function("compat_sys_pause") ? +probe nd_syscall.pause = kprobe.function("sys_pause") ?, + kprobe.function("sys32_pause") ?, + kprobe.function("compat_sys_pause") ? { name = "pause" argstr = "" } -probe nd_syscall.pause.return = kernel.function("sys_pause").return ?, - kernel.function("sys32_pause").return ?, - kernel.function("compat_sys_pause").return ? +probe nd_syscall.pause.return = kprobe.function("sys_pause").return ?, + kprobe.function("sys32_pause").return ?, + kprobe.function("compat_sys_pause").return ? { name = "pause" retstr = returnstr(1) @@ -222,14 +222,14 @@ probe nd_syscall.pause.return = kernel.function("sys_pause").return ?, # unsigned long dfn) # # -#probe nd_syscall.pciconfig_iobase = kernel.function("sys_pciconfig_iobase") { +#probe nd_syscall.pciconfig_iobase = kprobe.function("sys_pciconfig_iobase") { # name = "pciconfig_iobase" # which = $which # bus = $bus # dfn = $dfn # argstr = sprintf("%p, %p, %p", which, bus, dfn) #} -#probe nd_syscall.pciconfig_iobase.return = kernel.function("sys_pciconfig_iobase").return { +#probe nd_syscall.pciconfig_iobase.return = kprobe.function("sys_pciconfig_iobase").return { # name = "pciconfig_iobase" # retstr = returnstr(1) #} @@ -244,7 +244,7 @@ probe nd_syscall.pause.return = kernel.function("sys_pause").return ?, # { return 0; } # # -#probe nd_syscall.pciconfig_read = kernel.function("sys_pciconfig_read") { +#probe nd_syscall.pciconfig_read = kprobe.function("sys_pciconfig_read") { # name = "pciconfig_read" # bus = $bus # dfn = $dfn @@ -255,7 +255,7 @@ probe nd_syscall.pause.return = kernel.function("sys_pause").return ?, # len, buf_uaddr) #} #probe nd_syscall.pciconfig_read.return = -# kernel.function("sys_pciconfig_read").return { +# kprobe.function("sys_pciconfig_read").return { # name = "pciconfig_read" # retstr = returnstr(1) #} @@ -269,7 +269,7 @@ probe nd_syscall.pause.return = kernel.function("sys_pause").return ?, # unsigned char *buf) # # -#probe nd_syscall.pciconfig_write = kernel.function("sys_pciconfig_write") { +#probe nd_syscall.pciconfig_write = kprobe.function("sys_pciconfig_write") { # name = "pciconfig_write" # bus = $bus # dfn = $dfn @@ -280,7 +280,7 @@ probe nd_syscall.pause.return = kernel.function("sys_pause").return ?, # len, buf_uaddr) #} #probe nd_syscall.pciconfig_write.return = -# kernel.function("sys_pciconfig_write").return { +# kprobe.function("sys_pciconfig_write").return { # name = "pciconfig_write" # retstr = returnstr(1) #} @@ -289,14 +289,14 @@ probe nd_syscall.pause.return = kernel.function("sys_pause").return ?, # asmlinkage long # sys_personality(u_long personality) # -probe nd_syscall.personality = kernel.function("sys_personality") { +probe nd_syscall.personality = kprobe.function("sys_personality") { name = "personality" // persona = $personality asmlinkage() persona = ulong_arg(1) argstr = sprintf("%p", persona); } -probe nd_syscall.personality.return = kernel.function("sys_personality").return { +probe nd_syscall.personality.return = kprobe.function("sys_personality").return { name = "personality" retstr = returnstr(1) } @@ -305,7 +305,7 @@ probe nd_syscall.personality.return = kernel.function("sys_personality").return # asmlinkage int # sys_pipe(unsigned long __user * fildes) # -probe nd_syscall.pipe = kernel.function("sys_pipe") { +probe nd_syscall.pipe = kprobe.function("sys_pipe") { name = "pipe" %( arch == "ia64" %? # ia64 just returns value directly, no fildes argument @@ -319,7 +319,7 @@ probe nd_syscall.pipe = kernel.function("sys_pipe") { %) } -probe nd_syscall.pipe.return = kernel.function("sys_pipe").return { +probe nd_syscall.pipe.return = kprobe.function("sys_pipe").return { name = "pipe" retstr = returnstr(1) } @@ -328,7 +328,7 @@ probe nd_syscall.pipe.return = kernel.function("sys_pipe").return { # # long sys_pivot_root(const char __user *new_root, const char __user *put_old) # -probe nd_syscall.pivot_root = kernel.function("sys_pivot_root") { +probe nd_syscall.pivot_root = kprobe.function("sys_pivot_root") { name = "pivot_root" // new_root_str = user_string($new_root) // old_root_str = user_string($put_old) @@ -340,7 +340,7 @@ probe nd_syscall.pivot_root = kernel.function("sys_pivot_root") { argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } -probe nd_syscall.pivot_root.return = kernel.function("sys_pivot_root").return { +probe nd_syscall.pivot_root.return = kprobe.function("sys_pivot_root").return { name = "pivot_root" retstr = returnstr(1) } @@ -349,7 +349,7 @@ probe nd_syscall.pivot_root.return = kernel.function("sys_pivot_root").return { # # long sys_poll(struct pollfd __user * ufds, unsigned int nfds, long timeout) # -probe nd_syscall.poll = kernel.function("sys_poll") { +probe nd_syscall.poll = kprobe.function("sys_poll") { name = "poll" // ufds_uaddr = $ufds // nfds = $nfds @@ -361,7 +361,7 @@ probe nd_syscall.poll = kernel.function("sys_poll") { timeout = long_arg(3) argstr = sprintf("%p, %d, %d", ufds_uaddr, nfds, timeout) } -probe nd_syscall.poll.return = kernel.function("sys_poll").return { +probe nd_syscall.poll.return = kprobe.function("sys_poll").return { name = "poll" retstr = returnstr(1) } @@ -372,7 +372,7 @@ probe nd_syscall.poll.return = kernel.function("sys_poll").return { # struct timespec __user *tsp, const sigset_t __user *sigmask, # size_t sigsetsize) # -probe nd_syscall.ppoll = kernel.function("sys_ppoll") ? { +probe nd_syscall.ppoll = kprobe.function("sys_ppoll") ? { name = "ppoll" // argstr = sprintf("%p, %d, %s, %p, %d", // $ufds, @@ -388,7 +388,7 @@ probe nd_syscall.ppoll = kernel.function("sys_ppoll") ? { pointer_arg(4), ulong_arg(5)) } -probe nd_syscall.ppoll.return = kernel.function("sys_ppoll").return ? { +probe nd_syscall.ppoll.return = kprobe.function("sys_ppoll").return ? { name = "ppoll" retstr = returnstr(1) } @@ -396,7 +396,7 @@ probe nd_syscall.ppoll.return = kernel.function("sys_ppoll").return ? { # unsigned int nfds, struct compat_timespec __user *tsp, # const compat_sigset_t __user *sigmask, compat_size_t sigsetsize) # -probe nd_syscall.compat_ppoll = kernel.function("compat_sys_ppoll") ? { +probe nd_syscall.compat_ppoll = kprobe.function("compat_sys_ppoll") ? { name = "ppoll" // argstr = sprintf("%p, %d, %s, %p, %d", // $ufds, @@ -412,7 +412,7 @@ probe nd_syscall.compat_ppoll = kernel.function("compat_sys_ppoll") ? { pointer_arg(4), u32_arg(5)) } -probe nd_syscall.compat_ppoll.return = kernel.function("compat_sys_ppoll").return ? { +probe nd_syscall.compat_ppoll.return = kprobe.function("compat_sys_ppoll").return ? { name = "ppoll" retstr = returnstr(1) } @@ -426,7 +426,7 @@ probe nd_syscall.compat_ppoll.return = kernel.function("compat_sys_ppoll").retur # unsigned long arg4, # unsigned long arg5) # -probe nd_syscall.prctl = kernel.function("sys_prctl") { +probe nd_syscall.prctl = kprobe.function("sys_prctl") { name = "prctl" // option = $option // arg2 = $arg2 @@ -442,7 +442,7 @@ probe nd_syscall.prctl = kernel.function("sys_prctl") { argstr = sprintf("%p, %p, %p, %p, %p", option, arg2, arg3, arg4, arg5) } -probe nd_syscall.prctl.return = kernel.function("sys_prctl").return { +probe nd_syscall.prctl.return = kprobe.function("sys_prctl").return { name = "prctl" retstr = returnstr(1) } @@ -453,7 +453,7 @@ probe nd_syscall.prctl.return = kernel.function("sys_prctl").return { # size_t count, # loff_t pos) # -probe nd_syscall.pread = kernel.function("sys_pread64") { +probe nd_syscall.pread = kprobe.function("sys_pread64") { name = "pread" // fd = $fd // buf_uaddr = $buf @@ -467,7 +467,7 @@ probe nd_syscall.pread = kernel.function("sys_pread64") { offset = longlong_arg(4) argstr = sprintf("%d, %p, %d, %d", fd, buf_uaddr, count, offset) } -probe nd_syscall.pread.return = kernel.function("sys_pread64").return { +probe nd_syscall.pread.return = kprobe.function("sys_pread64").return { name = "pread" retstr = returnstr(1) } @@ -477,7 +477,7 @@ probe nd_syscall.pread.return = kernel.function("sys_pread64").return { # long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp, # fd_set __user *exp, struct timespec __user *tsp, void __user *sig) # -probe nd_syscall.pselect6 = kernel.function("sys_pselect6") ? { +probe nd_syscall.pselect6 = kprobe.function("sys_pselect6") ? { name = "pselect6" // argstr = sprintf("%d, %p, %p, %p, %s, %p", $n, $inp, $outp, $exp, // _struct_timespec_u($tsp,1), $sig) @@ -485,11 +485,11 @@ probe nd_syscall.pselect6 = kernel.function("sys_pselect6") ? { argstr = sprintf("%d, %p, %p, %p, %s, %p", int_arg(1) , pointer_arg(2), pointer_arg(3), pointer_arg(4), _struct_timespec_u(pointer_arg(5),1), pointer_arg(6)) } -probe nd_syscall.pselect6.return = kernel.function("sys_pselect6").return ? { +probe nd_syscall.pselect6.return = kprobe.function("sys_pselect6").return ? { name = "pselect6" retstr = returnstr(1) } -probe nd_syscall.compat_pselect6 = kernel.function("compat_sys_pselect6") ? { +probe nd_syscall.compat_pselect6 = kprobe.function("compat_sys_pselect6") ? { name = "pselect6" // argstr = sprintf("%d, %p, %p, %p, %s, %p", $n, $inp, $outp, $exp, // _struct_compat_timespec_u($tsp,1), $sig) @@ -497,7 +497,7 @@ probe nd_syscall.compat_pselect6 = kernel.function("compat_sys_pselect6") ? { argstr = sprintf("%d, %p, %p, %p, %s, %p", int_arg(1), pointer_arg(2), pointer_arg(3), pointer_arg(4), _struct_compat_timespec_u(pointer_arg(5),1), pointer_arg(6)) } -probe nd_syscall.compat_pselect6.return = kernel.function("compat_sys_pselect6").return ? { +probe nd_syscall.compat_pselect6.return = kprobe.function("compat_sys_pselect6").return ? { name = "pselect6" retstr = returnstr(1) } @@ -508,7 +508,7 @@ probe nd_syscall.compat_pselect6.return = kernel.function("compat_sys_pselect6") # fd_set __user *exp, struct timespec __user *tsp, # const sigset_t __user *sigmask, size_t sigsetsize) # -probe nd_syscall.pselect7 = kernel.function("sys_pselect7") ? { +probe nd_syscall.pselect7 = kprobe.function("sys_pselect7") ? { name = "pselect7" // argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", $n, $inp, $outp, $exp, // _struct_timespec_u($tsp,1), $sigmask, $sigsetsize) @@ -516,11 +516,11 @@ probe nd_syscall.pselect7 = kernel.function("sys_pselect7") ? { argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", int_arg(1) , pointer_arg(2), pointer_arg(3), pointer_arg(4), _struct_timespec_u(pointer_arg(5),1), pointer_arg(6), ulong_arg(7)) } -probe nd_syscall.pselect7.return = kernel.function("sys_pselect7").return ? { +probe nd_syscall.pselect7.return = kprobe.function("sys_pselect7").return ? { name = "pselect7" retstr = returnstr(1) } -probe nd_syscall.compat_pselect7a = kernel.function("compat_sys_pselect7") ? { +probe nd_syscall.compat_pselect7a = kprobe.function("compat_sys_pselect7") ? { name = "pselect7" //argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", $n, $inp, $outp, $exp, // _struct_compat_timespec_u($tsp,1), $sigmask, $sigsetsize) @@ -528,7 +528,7 @@ probe nd_syscall.compat_pselect7a = kernel.function("compat_sys_pselect7") ? { argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", int_arg(1) , pointer_arg(2), pointer_arg(3), pointer_arg(4), _struct_timespec_u(pointer_arg(5),1), pointer_arg(6), ulong_arg(7)) } -probe nd_syscall.compat_pselect7.return = kernel.function("compat_sys_pselect7").return ? { +probe nd_syscall.compat_pselect7.return = kprobe.function("compat_sys_pselect7").return ? { name = "pselect7" retstr = returnstr(1) } @@ -540,7 +540,7 @@ probe nd_syscall.compat_pselect7.return = kernel.function("compat_sys_pselect7") # long addr, # long data) # -probe nd_syscall.ptrace = kernel.function("sys_ptrace") ? { +probe nd_syscall.ptrace = kprobe.function("sys_ptrace") ? { name = "ptrace" // request = $request // pid = $pid @@ -553,7 +553,7 @@ probe nd_syscall.ptrace = kernel.function("sys_ptrace") ? { data = long_arg(4) argstr = sprintf("%d, %d, %p, %p", request, pid, addr, data) } -probe nd_syscall.ptrace.return = kernel.function("sys_ptrace").return ? { +probe nd_syscall.ptrace.return = kprobe.function("sys_ptrace").return ? { name = "ptrace" retstr = returnstr(1) } @@ -565,7 +565,7 @@ probe nd_syscall.ptrace.return = kernel.function("sys_ptrace").return ? { # size_t count, # loff_t pos) # -probe nd_syscall.pwrite = kernel.function("sys_pwrite64") { +probe nd_syscall.pwrite = kprobe.function("sys_pwrite64") { name = "pwrite" // fd = $fd // buf_uaddr = $buf @@ -583,13 +583,13 @@ probe nd_syscall.pwrite = kernel.function("sys_pwrite64") { text_strn(user_string(buf_uaddr),syscall_string_trunc,1), count, offset) } -probe nd_syscall.pwrite.return = kernel.function("sys_pwrite64").return { +probe nd_syscall.pwrite.return = kprobe.function("sys_pwrite64").return { name = "pwrite" retstr = returnstr(1) } # long sys32_pwrite64(unsigned int fd, const char __user *ubuf, # size_t count, u32 poshi, u32 poslo) -probe nd_syscall.pwrite32 = kernel.function("sys32_pwrite64") ? { +probe nd_syscall.pwrite32 = kprobe.function("sys32_pwrite64") ? { name = "pwrite" // fd = $fd // buf_uaddr = $buf @@ -615,7 +615,7 @@ probe nd_syscall.pwrite32 = kernel.function("sys32_pwrite64") ? { text_strn(user_string(buf_uaddr),syscall_string_trunc,1), count, offset) } -probe nd_syscall.pwrite32.return = kernel.function("sys32_pwrite64").return ? { +probe nd_syscall.pwrite32.return = kprobe.function("sys32_pwrite64").return ? { name = "pwrite" retstr = returnstr(1) } @@ -627,7 +627,7 @@ probe nd_syscall.pwrite32.return = kernel.function("sys32_pwrite64").return ? { # qid_t id, # void __user *addr) # -probe nd_syscall.quotactl = kernel.function("sys_quotactl") ? { +probe nd_syscall.quotactl = kprobe.function("sys_quotactl") ? { name = "quotactl" // cmd = $cmd // cmd_str = _quotactl_cmd_str($cmd) @@ -645,7 +645,7 @@ probe nd_syscall.quotactl = kernel.function("sys_quotactl") ? { addr_uaddr = pointer_arg(4) argstr = sprintf("%s, %s, %d, %p", cmd_str, special_str, id, addr_uaddr) } -probe nd_syscall.quotactl.return = kernel.function("sys_quotactl").return ? { +probe nd_syscall.quotactl.return = kprobe.function("sys_quotactl").return ? { name = "quotactl" retstr = returnstr(1) } @@ -653,7 +653,7 @@ probe nd_syscall.quotactl.return = kernel.function("sys_quotactl").return ? { # read _______________________________________________________ # ssize_t sys_read(unsigned int fd, char __user * buf, size_t count) -probe nd_syscall.read = kernel.function("sys_read") { +probe nd_syscall.read = kprobe.function("sys_read") { name = "read" // fd = $fd // buf_uaddr = $buf @@ -665,7 +665,7 @@ probe nd_syscall.read = kernel.function("sys_read") { count = ulong_arg(3) argstr = sprintf("%d, %p, %d", fd, buf_uaddr, count) } -probe nd_syscall.read.return = kernel.function("sys_read").return { +probe nd_syscall.read.return = kprobe.function("sys_read").return { name = "read" retstr = returnstr(1) } @@ -677,7 +677,7 @@ probe nd_syscall.read.return = kernel.function("sys_read").return { # loff_t offset, # size_t count) # -probe nd_syscall.readahead = kernel.function("sys_readahead") { +probe nd_syscall.readahead = kprobe.function("sys_readahead") { name = "readahead" // fd = $fd // offset = $offset @@ -688,7 +688,7 @@ probe nd_syscall.readahead = kernel.function("sys_readahead") { count = ulong_arg(3) argstr = sprintf("%d, %p, %p", fd, offset, count) } -probe nd_syscall.readahead.return = kernel.function("sys_readahead").return { +probe nd_syscall.readahead.return = kprobe.function("sys_readahead").return { name = "readahead" retstr = returnstr(1) } @@ -699,8 +699,8 @@ probe nd_syscall.readahead.return = kernel.function("sys_readahead").return { # int old32_readdir(unsigned int fd, struct old_linux_dirent32 *dirent, unsigned int count) # probe nd_syscall.readdir = - kernel.function("compat_sys_old_readdir") ?, - kernel.function("old32_readdir") ? + kprobe.function("compat_sys_old_readdir") ?, + kprobe.function("old32_readdir") ? { name = "readdir" // argstr = sprintf("%d, %p, %d", $fd, $dirent, $count) @@ -708,8 +708,8 @@ probe nd_syscall.readdir = argstr = sprintf("%d, %p, %d", uint_arg(1), pointer_arg(2), uint_arg(3)) } probe nd_syscall.readdir.return = - kernel.function("compat_sys_old_readdir").return ?, - kernel.function("old32_readdir").return ? + kprobe.function("compat_sys_old_readdir").return ?, + kprobe.function("old32_readdir").return ? { name = "readdir" retstr = returnstr(1) @@ -721,7 +721,7 @@ probe nd_syscall.readdir.return = # char __user * buf, # int bufsiz) # -probe nd_syscall.readlink = kernel.function("sys_readlink") { +probe nd_syscall.readlink = kprobe.function("sys_readlink") { name = "readlink" // path = user_string($path) // buf_uaddr = $buf @@ -735,7 +735,7 @@ probe nd_syscall.readlink = kernel.function("sys_readlink") { argstr = sprintf("%s, %p, %d", user_string_quoted(pointer_arg(1)), buf_uaddr, bufsiz) } -probe nd_syscall.readlink.return = kernel.function("sys_readlink").return { +probe nd_syscall.readlink.return = kprobe.function("sys_readlink").return { name = "readlink" retstr = returnstr(1) } @@ -746,7 +746,7 @@ probe nd_syscall.readlink.return = kernel.function("sys_readlink").return { # char __user * buf, # int bufsiz) # -probe nd_syscall.readlinkat = kernel.function("sys_readlinkat") ? { +probe nd_syscall.readlinkat = kprobe.function("sys_readlinkat") ? { name = "readlinkat" //dfd = $dfd // path = user_string($path) @@ -762,7 +762,7 @@ probe nd_syscall.readlinkat = kernel.function("sys_readlinkat") ? { argstr = sprintf("%s, %s, %p, %d", _dfd_str(dfd), user_string_quoted(pointer_arg(2)), buf_uaddr, bufsiz) } -probe nd_syscall.readlinkat.return = kernel.function("sys_readlinkat").return ? { +probe nd_syscall.readlinkat.return = kprobe.function("sys_readlinkat").return ? { name = "readlinkat" retstr = returnstr(1) } @@ -777,8 +777,8 @@ probe nd_syscall.readlinkat.return = kernel.function("sys_readlinkat").return ? # unsigned long vlen) # probe nd_syscall.readv = - kernel.function("sys_readv"), - kernel.function("compat_sys_readv") ? + kprobe.function("sys_readv"), + kprobe.function("compat_sys_readv") ? { name = "readv" // vector_uaddr = $vec @@ -797,8 +797,8 @@ probe nd_syscall.readv = argstr = sprintf("%d, %p, %d", fd, vector_uaddr, count) } probe nd_syscall.readv.return = - kernel.function("sys_readv").return, - kernel.function("compat_sys_readv").return ? + kprobe.function("sys_readv").return, + kprobe.function("compat_sys_readv").return ? { name = "readv" retstr = returnstr(1) @@ -811,7 +811,7 @@ probe nd_syscall.readv.return = # unsigned int cmd, # void __user * arg) # -probe nd_syscall.reboot = kernel.function("sys_reboot") { +probe nd_syscall.reboot = kprobe.function("sys_reboot") { name = "reboot" // magic = $magic1 // magic_str = _reboot_magic_str($magic1) @@ -833,7 +833,7 @@ probe nd_syscall.reboot = kernel.function("sys_reboot") { argstr = sprintf("%s, %s, %s, %p", magic_str, magic2_str, flag_str, arg_uaddr) } -probe nd_syscall.reboot.return = kernel.function("sys_reboot").return { +probe nd_syscall.reboot.return = kprobe.function("sys_reboot").return { name = "reboot" retstr = returnstr(1) } @@ -842,7 +842,7 @@ probe nd_syscall.reboot.return = kernel.function("sys_reboot").return { # # long sys_recv(int fd, void __user *ubuf, size_t size, unsigned flags) # -probe nd_syscall.recv = kernel.function("sys_recv") ? { +probe nd_syscall.recv = kprobe.function("sys_recv") ? { name = "recv" // s = $fd // buf_uaddr = $ubuf @@ -858,7 +858,7 @@ probe nd_syscall.recv = kernel.function("sys_recv") ? { flags_str = _recvflags_str(flags) argstr = sprintf("%d, %p, %d, %s", s, buf_uaddr, len, flags_str) } -probe nd_syscall.recv.return = kernel.function("sys_recv").return ? { +probe nd_syscall.recv.return = kprobe.function("sys_recv").return ? { name = "recv" retstr = returnstr(1) } @@ -872,7 +872,7 @@ probe nd_syscall.recv.return = kernel.function("sys_recv").return ? { # struct sockaddr __user *addr, # int __user *addr_len) # -probe nd_syscall.recvfrom = kernel.function("sys_recvfrom") ? { +probe nd_syscall.recvfrom = kprobe.function("sys_recvfrom") ? { name = "recvfrom" // s = $fd // buf_uaddr = $ubuf @@ -894,7 +894,7 @@ probe nd_syscall.recvfrom = kernel.function("sys_recvfrom") ? { argstr = sprintf("%d, %p, %d, %s, %p, %p", s, buf_uaddr, len, flags_str, addr_uaddr, addrlen_uaddr) } -probe nd_syscall.recvfrom.return = kernel.function("sys_recvfrom").return ? { +probe nd_syscall.recvfrom.return = kprobe.function("sys_recvfrom").return ? { name = "recvfrom" retstr = returnstr(1) } @@ -905,7 +905,7 @@ probe nd_syscall.recvfrom.return = kernel.function("sys_recvfrom").return ? { # struct msghdr __user *msg, # unsigned int flags) # -probe nd_syscall.recvmsg = kernel.function("sys_recvmsg") ? { +probe nd_syscall.recvmsg = kprobe.function("sys_recvmsg") ? { name = "recvmsg" // s = $fd // msg_uaddr = $msg @@ -919,7 +919,7 @@ probe nd_syscall.recvmsg = kernel.function("sys_recvmsg") ? { flags_str = _recvflags_str(flags) argstr = sprintf("%d, %p, %s", s, msg_uaddr, flags_str) } -probe nd_syscall.recvmsg.return = kernel.function("sys_recvmsg").return ? { +probe nd_syscall.recvmsg.return = kprobe.function("sys_recvmsg").return ? { name = "recvmsg" retstr = returnstr(1) } @@ -929,7 +929,7 @@ probe nd_syscall.recvmsg.return = kernel.function("sys_recvmsg").return ? { # struct compat_msghdr __user *msg, # unsigned int flags) # -probe nd_syscall.compat_sys_recvmsg = kernel.function("compat_sys_recvmsg") ? { +probe nd_syscall.compat_sys_recvmsg = kprobe.function("compat_sys_recvmsg") ? { name = "compat_sys_recvmsg" // s = $fd // msg_uaddr = $msg @@ -941,7 +941,7 @@ probe nd_syscall.compat_sys_recvmsg = kernel.function("compat_sys_recvmsg") ? { flags = uint_arg(3) argstr = sprintf("%d, %p, %s", s, msg_uaddr, _recvflags_str(flags)) } -probe nd_syscall.compat_sys_recvmsg.return = kernel.function("compat_sys_recvmsg").return ? { +probe nd_syscall.compat_sys_recvmsg.return = kprobe.function("compat_sys_recvmsg").return ? { name = "compat_sys_recvmsg" retstr = returnstr(1) } @@ -954,7 +954,7 @@ probe nd_syscall.compat_sys_recvmsg.return = kernel.function("compat_sys_recvmsg # unsigned long pgoff, # unsigned long flags) # -probe nd_syscall.remap_file_pages = kernel.function("sys_remap_file_pages") ? { +probe nd_syscall.remap_file_pages = kprobe.function("sys_remap_file_pages") ? { name = "remap_file_pages" // start = $start // size = $size @@ -975,7 +975,7 @@ probe nd_syscall.remap_file_pages = kernel.function("sys_remap_file_pages") ? { pgoff, flags) } probe nd_syscall.remap_file_pages.return = - kernel.function("sys_remap_file_pages").return ? { + kprobe.function("sys_remap_file_pages").return ? { name = "remap_file_pages" retstr = returnstr(1) } @@ -986,7 +986,7 @@ probe nd_syscall.remap_file_pages.return = # sys_removexattr(char __user *path, # char __user *name) # -probe nd_syscall.removexattr = kernel.function("sys_removexattr") { +probe nd_syscall.removexattr = kprobe.function("sys_removexattr") { name = "removexattr" // path = user_string($path) // name_str = user_string($name) @@ -998,7 +998,7 @@ probe nd_syscall.removexattr = kernel.function("sys_removexattr") { argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } -probe nd_syscall.removexattr.return = kernel.function("sys_removexattr").return { +probe nd_syscall.removexattr.return = kprobe.function("sys_removexattr").return { name = "removexattr" retstr = returnstr(1) } @@ -1008,7 +1008,7 @@ probe nd_syscall.removexattr.return = kernel.function("sys_removexattr").return # sys_rename(const char __user * oldname, # const char __user * newname) # -probe nd_syscall.rename = kernel.function("sys_rename") { +probe nd_syscall.rename = kprobe.function("sys_rename") { name = "rename" // oldpath = user_string($oldname) // newpath = user_string($newname) @@ -1020,7 +1020,7 @@ probe nd_syscall.rename = kernel.function("sys_rename") { argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } -probe nd_syscall.rename.return = kernel.function("sys_rename").return { +probe nd_syscall.rename.return = kprobe.function("sys_rename").return { name = "rename" retstr = returnstr(1) } @@ -1033,7 +1033,7 @@ probe nd_syscall.rename.return = kernel.function("sys_rename").return { # key_serial_t destringid) # compat_sys_request_key() calls sys_request_key, so don't need probe there. # -probe nd_syscall.request_key = kernel.function("sys_request_key") ? { +probe nd_syscall.request_key = kprobe.function("sys_request_key") ? { name = "request_key" // type_uaddr = $_type // description_uaddr = $_description @@ -1047,7 +1047,7 @@ probe nd_syscall.request_key = kernel.function("sys_request_key") ? { destringid = u32_arg(4) argstr = sprintf("%p, %p, %p, %p", type_uaddr,description_uaddr, callout_info_uaddr, destringid) } -probe nd_syscall.request_key.return = kernel.function("sys_request_key").return ? { +probe nd_syscall.request_key.return = kprobe.function("sys_request_key").return ? { name = "request_key" retstr = returnstr(1) } @@ -1057,12 +1057,12 @@ probe nd_syscall.request_key.return = kernel.function("sys_request_key").return # asmlinkage long # sys_restart_syscall(void) # -probe nd_syscall.restart_syscall = kernel.function("sys_restart_syscall") { +probe nd_syscall.restart_syscall = kprobe.function("sys_restart_syscall") { name = "restart_syscall" argstr = "" } probe nd_syscall.restart_syscall.return = - kernel.function("sys_restart_syscall").return { + kprobe.function("sys_restart_syscall").return { name = "restart_syscall" retstr = returnstr(1) } @@ -1071,7 +1071,7 @@ probe nd_syscall.restart_syscall.return = # asmlinkage long # sys_rmdir(const char __user * pathname) # -probe nd_syscall.rmdir = kernel.function("sys_rmdir") { +probe nd_syscall.rmdir = kprobe.function("sys_rmdir") { name = "rmdir" // pathname = user_string($pathname) // argstr = user_string_quoted($pathname) @@ -1079,7 +1079,7 @@ probe nd_syscall.rmdir = kernel.function("sys_rmdir") { pathname = user_string(pointer_arg(1)) argstr = user_string_quoted(pointer_arg(1)) } -probe nd_syscall.rmdir.return = kernel.function("sys_rmdir").return { +probe nd_syscall.rmdir.return = kprobe.function("sys_rmdir").return { name = "rmdir" retstr = returnstr(1) } @@ -1091,7 +1091,7 @@ probe nd_syscall.rmdir.return = kernel.function("sys_rmdir").return { # struct sigaction __user *oact, # size_t sigsetsize) # -probe nd_syscall.rt_sigaction = kernel.function("sys_rt_sigaction") ? { +probe nd_syscall.rt_sigaction = kprobe.function("sys_rt_sigaction") ? { name = "rt_sigaction" // sig = $sig // act_uaddr = $act @@ -1107,7 +1107,7 @@ probe nd_syscall.rt_sigaction = kernel.function("sys_rt_sigaction") ? { argstr = sprintf("%s, {%s}, %p, %d", _signal_name(sig), _struct_sigaction_u(act_uaddr), oact_uaddr, sigsetsize) } -probe nd_syscall.rt_sigaction.return = kernel.function("sys_rt_sigaction").return ? { +probe nd_syscall.rt_sigaction.return = kprobe.function("sys_rt_sigaction").return ? { name = "rt_sigaction" retstr = returnstr(1) } @@ -1123,8 +1123,8 @@ probe nd_syscall.rt_sigaction.return = kernel.function("sys_rt_sigaction").retur # struct sigaction32 __user *oact, # size_t sigsetsize) -probe nd_syscall.rt_sigaction32 = kernel.function("sys32_rt_sigaction") ?, - kernel.function("compat_sys_rt_sigaction") ? +probe nd_syscall.rt_sigaction32 = kprobe.function("sys32_rt_sigaction") ?, + kprobe.function("compat_sys_rt_sigaction") ? { name = "rt_sigaction" // sig = $sig @@ -1139,8 +1139,8 @@ probe nd_syscall.rt_sigaction32 = kernel.function("sys32_rt_sigaction") ?, sigsetsize = uint_arg(4) argstr = sprintf("%s, %p, %p, %d", _signal_name(sig), act_uadd, oact_uaddr, sigsetsize) } -probe nd_syscall.rt_sigaction32.return = kernel.function("sys32_rt_sigaction").return ?, - kernel.function("compat_sys_rt_sigaction").return ? +probe nd_syscall.rt_sigaction32.return = kprobe.function("sys32_rt_sigaction").return ?, + kprobe.function("compat_sys_rt_sigaction").return ? { name = "rt_sigaction" retstr = returnstr(1) @@ -1150,7 +1150,7 @@ probe nd_syscall.rt_sigaction32.return = kernel.function("sys32_rt_sigaction").r # # long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize) # -probe nd_syscall.rt_sigpending = kernel.function("sys_rt_sigpending") ? { +probe nd_syscall.rt_sigpending = kprobe.function("sys_rt_sigpending") ? { name = "rt_sigpending" // set_uaddr = $set // sigsetsize = $sigsetsize @@ -1160,7 +1160,7 @@ probe nd_syscall.rt_sigpending = kernel.function("sys_rt_sigpending") ? { sigsetsize = ulong_arg(2) argstr = sprintf("%p, %d", set_uaddr, sigsetsize) } -probe nd_syscall.rt_sigpending.return = kernel.function("sys_rt_sigpending").return ? { +probe nd_syscall.rt_sigpending.return = kprobe.function("sys_rt_sigpending").return ? { name = "rt_sigpending" retstr = returnstr(1) } @@ -1171,9 +1171,9 @@ probe nd_syscall.rt_sigpending.return = kernel.function("sys_rt_sigpending").ret # long sys_rt_sigprocmask(int how, sigset_t __user *set, sigset_t __user *oset, size_t sigsetsize) # probe nd_syscall.rt_sigprocmask = - kernel.function("sys32_rt_sigprocmask") ?, - kernel.function("compat_sys_rt_sigprocmask") ?, - kernel.function("sys_rt_sigprocmask") ? + kprobe.function("sys32_rt_sigprocmask") ?, + kprobe.function("compat_sys_rt_sigprocmask") ?, + kprobe.function("sys_rt_sigprocmask") ? { name = "rt_sigprocmask" // how = $how @@ -1192,9 +1192,9 @@ probe nd_syscall.rt_sigprocmask = oldset_uaddr, uint_arg(4)) } probe nd_syscall.rt_sigprocmask.return = - kernel.function("sys32_rt_sigprocmask").return ?, - kernel.function("compat_sys_rt_sigprocmask").return ?, - kernel.function("sys_rt_sigprocmask").return ? + kprobe.function("sys32_rt_sigprocmask").return ?, + kprobe.function("compat_sys_rt_sigprocmask").return ?, + kprobe.function("sys_rt_sigprocmask").return ? { name = "rt_sigprocmask" retstr = returnstr(1) @@ -1204,7 +1204,7 @@ probe nd_syscall.rt_sigprocmask.return = # # long sys_rt_sigqueueinfo(int pid, int sig,siginfo_t __user *uinfo) # -probe nd_syscall.rt_sigqueueinfo = kernel.function("sys_rt_sigqueueinfo") { +probe nd_syscall.rt_sigqueueinfo = kprobe.function("sys_rt_sigqueueinfo") { name = "rt_sigqueueinfo" // pid = $pid // sig = $sig @@ -1217,7 +1217,7 @@ probe nd_syscall.rt_sigqueueinfo = kernel.function("sys_rt_sigqueueinfo") { argstr = sprintf("%d, %s, %p", pid, _signal_name(sig), uinfo_uaddr) } probe nd_syscall.rt_sigqueueinfo.return = - kernel.function("sys_rt_sigqueueinfo").return { + kprobe.function("sys_rt_sigqueueinfo").return { name = "rt_sigqueueinfo" retstr = returnstr(1) } @@ -1226,15 +1226,15 @@ probe nd_syscall.rt_sigqueueinfo.return = # int sys_rt_sigreturn(unsigned long __unused) # probe nd_syscall.rt_sigreturn = - kernel.function("sys_rt_sigreturn") ?, - kernel.function("sys32_rt_sigreturn") ? + kprobe.function("sys_rt_sigreturn") ?, + kprobe.function("sys32_rt_sigreturn") ? { name = "rt_sigreturn" argstr = "" } probe nd_syscall.rt_sigreturn.return = - kernel.function("sys_rt_sigreturn").return ?, - kernel.function("sys32_rt_sigreturn").return ? + kprobe.function("sys_rt_sigreturn").return ?, + kprobe.function("sys32_rt_sigreturn").return ? { name = "rt_sigreturn" retstr = returnstr(1) @@ -1245,17 +1245,17 @@ probe nd_syscall.rt_sigreturn.return = # sys_rt_sigsuspend(struct pt_regs regs) # probe nd_syscall.rt_sigsuspend = - kernel.function("sys_rt_sigsuspend") ?, - kernel.function("compat_sys_rt_sigsuspend") ?, - kernel.function("ia64_rt_sigsuspend") ? + kprobe.function("sys_rt_sigsuspend") ?, + kprobe.function("compat_sys_rt_sigsuspend") ?, + kprobe.function("ia64_rt_sigsuspend") ? { name = "rt_sigsuspend" argstr = "" } probe nd_syscall.rt_sigsuspend.return = - kernel.function("sys_rt_sigsuspend").return ?, - kernel.function("compat_sys_rt_sigsuspend").return ?, - kernel.function("ia64_rt_sigsuspend").return ? + kprobe.function("sys_rt_sigsuspend").return ?, + kprobe.function("compat_sys_rt_sigsuspend").return ?, + kprobe.function("ia64_rt_sigsuspend").return ? { name = "rt_sigsuspend" retstr = returnstr(1) @@ -1272,8 +1272,8 @@ probe nd_syscall.rt_sigsuspend.return = # struct compat_timespec __user *uts, compat_size_t sigsetsize) # probe nd_syscall.rt_sigtimedwait = - kernel.function("sys_rt_sigtimedwait"), - kernel.function("compat_sys_rt_sigtimedwait") ? + kprobe.function("sys_rt_sigtimedwait"), + kprobe.function("compat_sys_rt_sigtimedwait") ? { name = "rt_sigtimedwait" // uthese_uaddr = $uthese @@ -1292,8 +1292,8 @@ probe nd_syscall.rt_sigtimedwait = argstr = sprintf("%p, %p, %p, %d", uthese_uaddr, uinfo_uaddr, uts_uaddr, sigsetsize) } probe nd_syscall.rt_sigtimedwait.return = - kernel.function("sys_rt_sigtimedwait").return, - kernel.function("compat_sys_rt_sigtimedwait").return ? + kprobe.function("sys_rt_sigtimedwait").return, + kprobe.function("compat_sys_rt_sigtimedwait").return ? { name = "rt_sigtimedwait" retstr = returnstr(1) @@ -1306,7 +1306,7 @@ probe nd_syscall.rt_sigtimedwait.return = # unsigned int len, # unsigned long __user *user_mask_ptr) # -probe nd_syscall.sched_getaffinity = kernel.function("sys_sched_getaffinity") { +probe nd_syscall.sched_getaffinity = kprobe.function("sys_sched_getaffinity") { name = "sched_getaffinity" // pid = $pid // len = $len @@ -1318,7 +1318,7 @@ probe nd_syscall.sched_getaffinity = kernel.function("sys_sched_getaffinity") { argstr = sprintf("%d, %p, %p", pid, len, mask_uaddr) } probe nd_syscall.sched_getaffinity.return = - kernel.function("sys_sched_getaffinity").return { + kprobe.function("sys_sched_getaffinity").return { name = "sched_getaffinity" retstr = returnstr(1) } @@ -1328,7 +1328,7 @@ probe nd_syscall.sched_getaffinity.return = # sys_sched_getparam(pid_t pid, # struct sched_param __user *param) # -probe nd_syscall.sched_getparam = kernel.function("sys_sched_getparam") { +probe nd_syscall.sched_getparam = kprobe.function("sys_sched_getparam") { name = "sched_getparam" // pid = $pid // p_uaddr = $param @@ -1338,7 +1338,7 @@ probe nd_syscall.sched_getparam = kernel.function("sys_sched_getparam") { argstr = sprintf("%d, %p", pid, p_uaddr) } probe nd_syscall.sched_getparam.return = - kernel.function("sys_sched_getparam").return { + kprobe.function("sys_sched_getparam").return { name = "sched_getparam" retstr = returnstr(1) } @@ -1348,7 +1348,7 @@ probe nd_syscall.sched_getparam.return = # sys_sched_get_priority_max(int policy) # probe nd_syscall.sched_get_priority_max = - kernel.function("sys_sched_get_priority_max") { + kprobe.function("sys_sched_get_priority_max") { name = "sched_get_priority_max" // policy = $policy asmlinkage() @@ -1356,7 +1356,7 @@ probe nd_syscall.sched_get_priority_max = argstr = sprint(policy) } probe nd_syscall.sched_get_priority_max.return = - kernel.function("sys_sched_get_priority_max").return { + kprobe.function("sys_sched_get_priority_max").return { name = "sched_get_priority_max" retstr = returnstr(1) } @@ -1366,7 +1366,7 @@ probe nd_syscall.sched_get_priority_max.return = # sys_sched_get_priority_min(int policy) # probe nd_syscall.sched_get_priority_min = - kernel.function("sys_sched_get_priority_min") { + kprobe.function("sys_sched_get_priority_min") { name = "sched_get_priority_min" // policy = $policy asmlinkage() @@ -1374,7 +1374,7 @@ probe nd_syscall.sched_get_priority_min = argstr = sprint(policy) } probe nd_syscall.sched_get_priority_min.return = - kernel.function("sys_sched_get_priority_min").return { + kprobe.function("sys_sched_get_priority_min").return { name = "sched_get_priority_min" retstr = returnstr(1) } @@ -1382,7 +1382,7 @@ probe nd_syscall.sched_get_priority_min.return = # # long sys_sched_getscheduler(pid_t pid) # -probe nd_syscall.sched_getscheduler = kernel.function("sys_sched_getscheduler") { +probe nd_syscall.sched_getscheduler = kprobe.function("sys_sched_getscheduler") { name = "sched_getscheduler" // pid = $pid // argstr = sprint($pid) @@ -1390,7 +1390,7 @@ probe nd_syscall.sched_getscheduler = kernel.function("sys_sched_getscheduler") pid = int_arg(1) argstr = sprint(pid) } -probe nd_syscall.sched_getscheduler.return = kernel.function("sys_sched_getscheduler").return { +probe nd_syscall.sched_getscheduler.return = kprobe.function("sys_sched_getscheduler").return { name = "sched_getscheduler" retstr = returnstr(1) } @@ -1398,7 +1398,7 @@ probe nd_syscall.sched_getscheduler.return = kernel.function("sys_sched_getsched # # long sys_sched_rr_get_interval(pid_t pid, struct timespec __user *interval) # -probe nd_syscall.sched_rr_get_interval = kernel.function("sys_sched_rr_get_interval") { +probe nd_syscall.sched_rr_get_interval = kprobe.function("sys_sched_rr_get_interval") { name = "sched_rr_get_interval" // pid = $pid // tp_uaddr = $interval @@ -1408,7 +1408,7 @@ probe nd_syscall.sched_rr_get_interval = kernel.function("sys_sched_rr_get_inter tp_uaddr = pointer_arg(2) argstr = sprintf("%d, %s", pid, _struct_timespec_u(tp_uaddr,1)) } -probe nd_syscall.sched_rr_get_interval.return = kernel.function("sys_sched_rr_get_interval").return { +probe nd_syscall.sched_rr_get_interval.return = kprobe.function("sys_sched_rr_get_interval").return { name = "sched_rr_get_interval" retstr = returnstr(1) } @@ -1420,7 +1420,7 @@ probe nd_syscall.sched_rr_get_interval.return = kernel.function("sys_sched_rr_ge # FIXME: why the problem with x86_64? # %( arch != "x86_64" %? -probe nd_syscall.sched_setaffinity = kernel.function("sys_sched_setaffinity") { +probe nd_syscall.sched_setaffinity = kprobe.function("sys_sched_setaffinity") { name = "sched_setaffinity" // pid = $pid // len = $len @@ -1433,7 +1433,7 @@ probe nd_syscall.sched_setaffinity = kernel.function("sys_sched_setaffinity") { argstr = sprintf("%d, %d, %p", pid, len, mask_uaddr) } %: -probe nd_syscall.sched_setaffinity = kernel.function("sys_sched_setaffinity") { +probe nd_syscall.sched_setaffinity = kprobe.function("sys_sched_setaffinity") { name = "sched_setaffinity" // pid = $pid // len = 0 @@ -1446,7 +1446,7 @@ probe nd_syscall.sched_setaffinity = kernel.function("sys_sched_setaffinity") { argstr = sprintf("%d, , %p", pid, mask_uaddr) } %) -probe nd_syscall.sched_setaffinity.return = kernel.function("sys_sched_setaffinity").return { +probe nd_syscall.sched_setaffinity.return = kprobe.function("sys_sched_setaffinity").return { name = "sched_setaffinity" retstr = returnstr(1) } @@ -1455,7 +1455,7 @@ probe nd_syscall.sched_setaffinity.return = kernel.function("sys_sched_setaffini # # long sys_sched_setparam(pid_t pid, struct sched_param __user *param) # -probe nd_syscall.sched_setparam = kernel.function("sys_sched_setparam") ? { +probe nd_syscall.sched_setparam = kprobe.function("sys_sched_setparam") ? { name = "sched_setparam" // pid = $pid // p_uaddr = $param @@ -1465,7 +1465,7 @@ probe nd_syscall.sched_setparam = kernel.function("sys_sched_setparam") ? { p_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", pid, p_uaddr) } -probe nd_syscall.sched_setparam.return = kernel.function("sys_sched_setparam").return ? { +probe nd_syscall.sched_setparam.return = kprobe.function("sys_sched_setparam").return ? { name = "sched_setparam" retstr = returnstr(1) } @@ -1474,7 +1474,7 @@ probe nd_syscall.sched_setparam.return = kernel.function("sys_sched_setparam").r # # long sys_sched_setscheduler(pid_t pid, int policy, struct sched_param __user *param) # -probe nd_syscall.sched_setscheduler = kernel.function("sys_sched_setscheduler") ? { +probe nd_syscall.sched_setscheduler = kprobe.function("sys_sched_setscheduler") ? { name = "sched_setscheduler" // pid = $pid // policy = $policy @@ -1488,7 +1488,7 @@ probe nd_syscall.sched_setscheduler = kernel.function("sys_sched_setscheduler") p_uaddr = pointer_arg(3) argstr = sprintf("%d, %s, %p", pid, policy_str, p_uaddr) } -probe nd_syscall.sched_setscheduler.return = kernel.function("sys_sched_setscheduler").return ? { +probe nd_syscall.sched_setscheduler.return = kprobe.function("sys_sched_setscheduler").return ? { name = "sched_setscheduler" retstr = returnstr(1) } @@ -1496,11 +1496,11 @@ probe nd_syscall.sched_setscheduler.return = kernel.function("sys_sched_setsched # sched_yield ________________________________________________ # long sys_sched_yield(void) # -probe nd_syscall.sched_yield = kernel.function("sys_sched_yield") { +probe nd_syscall.sched_yield = kprobe.function("sys_sched_yield") { name = "sched_yield" argstr = "" } -probe nd_syscall.sched_yield.return = kernel.function("sys_sched_yield").return { +probe nd_syscall.sched_yield.return = kprobe.function("sys_sched_yield").return { name = "sched_yield" retstr = returnstr(1) } @@ -1512,7 +1512,7 @@ probe nd_syscall.sched_yield.return = kernel.function("sys_sched_yield").return # fd_set __user *exp, # struct timeval __user *tvp) # -probe nd_syscall.select = kernel.function("sys_select") { +probe nd_syscall.select = kprobe.function("sys_select") { name = "select" // n = $n // readfds_uaddr = $inp @@ -1530,7 +1530,7 @@ probe nd_syscall.select = kernel.function("sys_select") { argstr = sprintf("%d, %p, %p, %p, %s", n, readfds_uaddr, writefds_uaddr, exceptfds_uaddr, _struct_timeval_u(timeout_uaddr, 1)) } -probe nd_syscall.select.return = kernel.function("sys_select").return { +probe nd_syscall.select.return = kprobe.function("sys_select").return { name = "select" retstr = returnstr(1) } @@ -1540,7 +1540,7 @@ probe nd_syscall.select.return = kernel.function("sys_select").return { # compat_ulong_t __user *exp, # struct compat_timeval __user *tvp) # -probe nd_syscall.compat_select = kernel.function("compat_sys_select") ? { +probe nd_syscall.compat_select = kprobe.function("compat_sys_select") ? { name = "select" // n = $n // readfds_uaddr = $inp @@ -1558,7 +1558,7 @@ probe nd_syscall.compat_select = kernel.function("compat_sys_select") ? { argstr = sprintf("%d, %p, %p, %p, %s", n, readfds_uaddr, writefds_uaddr, exceptfds_uaddr, _struct_timeval_u(timeout_uaddr, 1)) } -probe nd_syscall.compat_select.return = kernel.function("compat_sys_select").return ? { +probe nd_syscall.compat_select.return = kprobe.function("compat_sys_select").return ? { name = "select" retstr = returnstr(1) } @@ -1569,7 +1569,7 @@ probe nd_syscall.compat_select.return = kernel.function("compat_sys_select").ret # int cmd, # union semun arg) # -probe nd_syscall.semctl = kernel.function("sys_semctl") ? { +probe nd_syscall.semctl = kprobe.function("sys_semctl") ? { name = "semctl" // semid = $semid // semnum = $semnum @@ -1585,7 +1585,7 @@ probe nd_syscall.semctl = kernel.function("sys_semctl") ? { cmd = int_arg(3) argstr = sprintf("%d, %d, %s", semid, semnum, _semctl_cmd(cmd)) // ** jk done } -probe nd_syscall.semctl.return = kernel.function("sys_semctl").return ? { +probe nd_syscall.semctl.return = kprobe.function("sys_semctl").return ? { name = "semctl" retstr = returnstr(1) } @@ -1593,11 +1593,11 @@ probe nd_syscall.semctl.return = kernel.function("sys_semctl").return ? { # # long compat_sys_semctl(int first, int second, int third, void __user *uptr) # -probe nd_syscall.compat_sys_semctl = kernel.function("compat_sys_semctl") ? { +probe nd_syscall.compat_sys_semctl = kprobe.function("compat_sys_semctl") ? { name = "compat_sys_semctl" argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) // ** not asmlinkage } -probe nd_syscall.compat_sys_semctl.return = kernel.function("compat_sys_semctl").return ? { +probe nd_syscall.compat_sys_semctl.return = kprobe.function("compat_sys_semctl").return ? { name = "compat_sys_semctl" retstr = returnstr(1) } @@ -1605,7 +1605,7 @@ probe nd_syscall.compat_sys_semctl.return = kernel.function("compat_sys_semctl") # semget _____________________________________________________ # long sys_semget (key_t key, int nsems, int semflg) # -probe nd_syscall.semget = kernel.function("sys_semget") ? { +probe nd_syscall.semget = kprobe.function("sys_semget") ? { name = "semget" // key = $key // nsems = $nsems @@ -1617,7 +1617,7 @@ probe nd_syscall.semget = kernel.function("sys_semget") ? { semflg = int_arg(3) argstr = sprintf("%d, %d, %s", key, nsems, __sem_flags(semflg)) } -probe nd_syscall.semget.return = kernel.function("sys_semget").return ? { +probe nd_syscall.semget.return = kprobe.function("sys_semget").return ? { name = "semget" retstr = returnstr(1) } @@ -1628,7 +1628,7 @@ probe nd_syscall.semget.return = kernel.function("sys_semget").return ? { # struct sembuf __user *tsops, # unsigned nsops) # -probe nd_syscall.semop = kernel.function("sys_semtimedop") ? { +probe nd_syscall.semop = kprobe.function("sys_semtimedop") ? { name = "semop" // semid = $semid // tsops_uaddr = $tsops @@ -1640,7 +1640,7 @@ probe nd_syscall.semop = kernel.function("sys_semtimedop") ? { nsops = uint_arg(3) argstr = sprintf("%d, %p, %d", semid, tsops_uaddr, nsops) } -probe nd_syscall.semop.return = kernel.function("sys_semtimedop").return ? { +probe nd_syscall.semop.return = kprobe.function("sys_semtimedop").return ? { name = "semop" retstr = returnstr(1) } @@ -1652,7 +1652,7 @@ probe nd_syscall.semop.return = kernel.function("sys_semtimedop").return ? { # unsigned nsops, # const struct timespec __user *timeout) # -probe nd_syscall.semtimedop = kernel.function("sys_semtimedop") ? { +probe nd_syscall.semtimedop = kprobe.function("sys_semtimedop") ? { name = "semtimedop" // semid = $semid // sops_uaddr = $tsops @@ -1668,7 +1668,7 @@ probe nd_syscall.semtimedop = kernel.function("sys_semtimedop") ? { argstr = sprintf("%d, %p, %d, %s", semid, sops_uaddr, nsops, _struct_timespec_u(timeout_uaddr,1)) } -probe nd_syscall.semtimedop.return = kernel.function("sys_semtimedop").return ? { +probe nd_syscall.semtimedop.return = kprobe.function("sys_semtimedop").return ? { name = "semtimedop" retstr = returnstr(1) } @@ -1677,7 +1677,7 @@ probe nd_syscall.semtimedop.return = kernel.function("sys_semtimedop").return ? # long compat_sys_semtimedop(int semid, struct sembuf __user *tsems, # unsigned nsops, const struct compat_timespec __user *timeout) # -probe nd_syscall.compat_sys_semtimedop = kernel.function("compat_sys_semtimedop") ? { +probe nd_syscall.compat_sys_semtimedop = kprobe.function("compat_sys_semtimedop") ? { name = "compat_sys_semtimedop" // semid = $semid // sops_uaddr = $tsems @@ -1693,7 +1693,7 @@ probe nd_syscall.compat_sys_semtimedop = kernel.function("compat_sys_semtimedop" argstr = sprintf("%d, %p, %d, %s", semid, sops_uaddr, nsops, _struct_compat_timespec_u(timeout_uaddr,1)) } -probe nd_syscall.compat_sys_semtimedop.return = kernel.function("compat_sys_semtimedop").return ? { +probe nd_syscall.compat_sys_semtimedop.return = kprobe.function("compat_sys_semtimedop").return ? { name = "compat_sys_semtimedop" retstr = returnstr(1) } @@ -1705,7 +1705,7 @@ probe nd_syscall.compat_sys_semtimedop.return = kernel.function("compat_sys_semt # size_t len, # unsigned flags) # -probe nd_syscall.send = kernel.function("sys_send") ? { +probe nd_syscall.send = kprobe.function("sys_send") ? { name = "send" // s = $fd // buf_uaddr = $buff @@ -1721,7 +1721,7 @@ probe nd_syscall.send = kernel.function("sys_send") ? { flags_str = _sendflags_str(flags) argstr = sprintf("%d, %p, %d, %s", s, buf_uaddr, len, flags_str) } -probe nd_syscall.send.return = kernel.function("sys_send").return ? { +probe nd_syscall.send.return = kprobe.function("sys_send").return ? { name = "send" retstr = returnstr(1) } @@ -1734,8 +1734,8 @@ probe nd_syscall.send.return = kernel.function("sys_send").return ? { # size_t count) # probe nd_syscall.sendfile = - kernel.function("sys_sendfile") ?, - kernel.function("sys_sendfile64") ? + kprobe.function("sys_sendfile") ?, + kprobe.function("sys_sendfile64") ? { name = "sendfile" // out_fd = $out_fd @@ -1753,8 +1753,8 @@ probe nd_syscall.sendfile = count) } probe nd_syscall.sendfile.return = - kernel.function("sys_sendfile").return ?, - kernel.function("sys_sendfile64").return ? + kprobe.function("sys_sendfile").return ?, + kprobe.function("sys_sendfile64").return ? { name = "sendfile" retstr = returnstr(1) @@ -1764,7 +1764,7 @@ probe nd_syscall.sendfile.return = # # long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags) # -probe nd_syscall.sendmsg = kernel.function("sys_sendmsg") ? { +probe nd_syscall.sendmsg = kprobe.function("sys_sendmsg") ? { name = "sendmsg" // s = $fd // msg_uaddr = $msg @@ -1778,7 +1778,7 @@ probe nd_syscall.sendmsg = kernel.function("sys_sendmsg") ? { flags_str = _sendflags_str(flags) argstr = sprintf("%d, %p, %s", s, msg_uaddr, _sendflags_str(flags)) } -probe nd_syscall.sendmsg.return = kernel.function("sys_sendmsg").return ? { +probe nd_syscall.sendmsg.return = kprobe.function("sys_sendmsg").return ? { name = "sendmsg" retstr = returnstr(1) } @@ -1786,7 +1786,7 @@ probe nd_syscall.sendmsg.return = kernel.function("sys_sendmsg").return ? { # # long compat_sys_sendmsg(int fd, struct compat_msghdr __user *msg, unsigned flags) # -probe nd_syscall.compat_sys_sendmsg = kernel.function("compat_sys_sendmsg") ? { +probe nd_syscall.compat_sys_sendmsg = kprobe.function("compat_sys_sendmsg") ? { name = "compat_sys_sendmsg" // s = $fd // msg_uaddr = $msg @@ -1798,7 +1798,7 @@ probe nd_syscall.compat_sys_sendmsg = kernel.function("compat_sys_sendmsg") ? { flags = uint_arg(3) argstr = sprintf("%d, %p, %s", s, msg_uaddr, _sendflags_str(flags)) } -probe nd_syscall.compat_sys_sendmsg.return = kernel.function("compat_sys_sendmsg").return ? { +probe nd_syscall.compat_sys_sendmsg.return = kprobe.function("compat_sys_sendmsg").return ? { name = "compat_sys_sendmsg" retstr = returnstr(1) } @@ -1812,7 +1812,7 @@ probe nd_syscall.compat_sys_sendmsg.return = kernel.function("compat_sys_sendmsg # struct sockaddr __user *addr, # int addr_len) # -probe nd_syscall.sendto = kernel.function("sys_sendto") ? { +probe nd_syscall.sendto = kprobe.function("sys_sendto") ? { name = "sendto" // s = $fd // buf_uaddr = $buff @@ -1834,7 +1834,7 @@ probe nd_syscall.sendto = kernel.function("sys_sendto") ? { argstr = sprintf("%d, %p, %d, %s, %s, %d", s, buf_uaddr, len, flags_str, _struct_sockaddr_u(to_uaddr,tolen), tolen) } -probe nd_syscall.sendto.return = kernel.function("sys_sendto").return ? { +probe nd_syscall.sendto.return = kprobe.function("sys_sendto").return ? { name = "sendto" retstr = returnstr(1) } @@ -1845,7 +1845,7 @@ probe nd_syscall.sendto.return = kernel.function("sys_sendto").return ? { # sys_setdomainname(char __user *name, # int len) # -probe nd_syscall.setdomainname = kernel.function("sys_setdomainname") { +probe nd_syscall.setdomainname = kprobe.function("sys_setdomainname") { name = "setdomainname" // hostname_uaddr = $name // len = $len @@ -1856,7 +1856,7 @@ probe nd_syscall.setdomainname = kernel.function("sys_setdomainname") { argstr = sprintf("%p, %d", hostname_uaddr, len) } probe nd_syscall.setdomainname.return = - kernel.function("sys_setdomainname").return { + kprobe.function("sys_setdomainname").return { name = "setdomainname" retstr = returnstr(1) } @@ -1866,8 +1866,8 @@ probe nd_syscall.setdomainname.return = # long sys_setfsgid16(old_gid_t gid) # probe nd_syscall.setfsgid = - kernel.function("sys_setfsgid") ?, - kernel.function("sys_setfsgid16") ? + kprobe.function("sys_setfsgid") ?, + kprobe.function("sys_setfsgid16") ? { name = "setfsgid" // fsgid = $gid @@ -1877,8 +1877,8 @@ probe nd_syscall.setfsgid = argstr = sprint(fsgid) } probe nd_syscall.setfsgid.return = - kernel.function("sys_setfsgid").return ?, - kernel.function("sys_setfsgid16").return ? + kprobe.function("sys_setfsgid").return ?, + kprobe.function("sys_setfsgid16").return ? { name = "setfsgid" retstr = returnstr(1) @@ -1889,8 +1889,8 @@ probe nd_syscall.setfsgid.return = # long sys_setfsuid16(old_uid_t uid) # probe nd_syscall.setfsuid = - kernel.function("sys_setfsuid") ?, - kernel.function("sys_setfsuid16") ? + kprobe.function("sys_setfsuid") ?, + kprobe.function("sys_setfsuid16") ? { name = "setfsuid" // fsuid = $uid @@ -1900,8 +1900,8 @@ probe nd_syscall.setfsuid = argstr = sprint(fsuid) } probe nd_syscall.setfsuid.return = - kernel.function("sys_setfsuid").return ?, - kernel.function("sys_setfsuid16").return ? + kprobe.function("sys_setfsuid").return ?, + kprobe.function("sys_setfsuid16").return ? { name = "setfsuid" retstr = returnstr(1) @@ -1913,8 +1913,8 @@ probe nd_syscall.setfsuid.return = # long sys_setgid16(old_gid_t gid) # probe nd_syscall.setgid = - kernel.function("sys_setgid") ?, - kernel.function("sys_setgid16") ? + kprobe.function("sys_setgid") ?, + kprobe.function("sys_setgid16") ? { name = "setgid" // gid = $gid @@ -1924,8 +1924,8 @@ probe nd_syscall.setgid = argstr = sprint(gid) } probe nd_syscall.setgid.return = - kernel.function("sys_setgid").return ?, - kernel.function("sys_setgid16").return ? + kprobe.function("sys_setgid").return ?, + kprobe.function("sys_setgid16").return ? { name = "setgid" retstr = returnstr(1) @@ -1938,9 +1938,9 @@ probe nd_syscall.setgid.return = # long sys32_setgroups16(int gidsetsize, u16 __user *grouplist) # probe nd_syscall.setgroups = - kernel.function("sys_setgroups") ?, - kernel.function("sys_setgroups16") ?, - kernel.function("sys32_setgroups16") ? + kprobe.function("sys_setgroups") ?, + kprobe.function("sys_setgroups16") ?, + kprobe.function("sys32_setgroups16") ? { name = "setgroups" // size = $gidsetsize @@ -1952,9 +1952,9 @@ probe nd_syscall.setgroups = argstr = sprintf("%d, %p", size, list_uaddr) } probe nd_syscall.setgroups.return = - kernel.function("sys_setgroups").return ?, - kernel.function("sys_setgroups16").return ?, - kernel.function("sys32_setgroups16").return ? + kprobe.function("sys_setgroups").return ?, + kprobe.function("sys_setgroups16").return ?, + kprobe.function("sys32_setgroups16").return ? { name = "setgroups" retstr = returnstr(1) @@ -1966,7 +1966,7 @@ probe nd_syscall.setgroups.return = # sys_sethostname(char __user *name, # int len) # -probe nd_syscall.sethostname = kernel.function("sys_sethostname") { +probe nd_syscall.sethostname = kprobe.function("sys_sethostname") { name = "sethostname" // hostname_uaddr = $name // name_str = user_string($name) @@ -1978,7 +1978,7 @@ probe nd_syscall.sethostname = kernel.function("sys_sethostname") { len = int_arg(2) argstr = sprintf("%s, %d", user_string_quoted(hostname_uaddr), len) } -probe nd_syscall.sethostname.return = kernel.function("sys_sethostname").return { +probe nd_syscall.sethostname.return = kprobe.function("sys_sethostname").return { name = "sethostname" retstr = returnstr(1) } @@ -1988,7 +1988,7 @@ probe nd_syscall.sethostname.return = kernel.function("sys_sethostname").return # struct itimerval __user *value, # struct itimerval __user *ovalue) # -probe nd_syscall.setitimer = kernel.function("sys_setitimer") { +probe nd_syscall.setitimer = kprobe.function("sys_setitimer") { name = "setitimer" // which = $which // value_uaddr = $value @@ -2002,7 +2002,7 @@ probe nd_syscall.setitimer = kernel.function("sys_setitimer") { argstr = sprintf("%s, %s, %p", _itimer_which_str(which), _struct_itimerval_u(value_uaddr), ovalue_uaddr) } -probe nd_syscall.setitimer.return = kernel.function("sys_setitimer").return { +probe nd_syscall.setitimer.return = kprobe.function("sys_setitimer").return { name = "setitimer" retstr = returnstr(1) } @@ -2011,7 +2011,7 @@ probe nd_syscall.setitimer.return = kernel.function("sys_setitimer").return { # struct compat_itimerval __user *in, # struct compat_itimerval __user *out) # -probe nd_syscall.compat_setitimer = kernel.function("compat_sys_setitimer") ? { +probe nd_syscall.compat_setitimer = kprobe.function("compat_sys_setitimer") ? { name = "setitimer" // which = $which // value_uaddr = $in @@ -2025,7 +2025,7 @@ probe nd_syscall.compat_setitimer = kernel.function("compat_sys_setitimer") ? { argstr = sprintf("%s, %s, %p", _itimer_which_str(which), _struct_compat_itimerval_u(value_uaddr), ovalue_uaddr) } -probe nd_syscall.compat_setitimer.return = kernel.function("compat_sys_setitimer").return ? { +probe nd_syscall.compat_setitimer.return = kprobe.function("compat_sys_setitimer").return ? { name = "setitimer" retstr = returnstr(1) } @@ -2036,8 +2036,8 @@ probe nd_syscall.compat_setitimer.return = kernel.function("compat_sys_setitimer # unsigned long maxnode) # probe nd_syscall.set_mempolicy = - kernel.function("sys_set_mempolicy") ?, - kernel.function("compat_sys_set_mempolicy") ? + kprobe.function("sys_set_mempolicy") ?, + kprobe.function("compat_sys_set_mempolicy") ? { name = "set_mempolicy" // mode = $mode @@ -2051,8 +2051,8 @@ probe nd_syscall.set_mempolicy = argstr = sprintf("%d, %p, %d", mode, nmask_uaddr, maxnode) } probe nd_syscall.set_mempolicy.return = - kernel.function("sys_set_mempolicy").return ?, - kernel.function("compat_sys_set_mempolicy").return ? + kprobe.function("sys_set_mempolicy").return ?, + kprobe.function("compat_sys_set_mempolicy").return ? { name = "set_mempolicy" retstr = returnstr(1) @@ -2064,7 +2064,7 @@ probe nd_syscall.set_mempolicy.return = # sys_setpgid(pid_t pid, # pid_t pgid) # -probe nd_syscall.setpgid = kernel.function("sys_setpgid") { +probe nd_syscall.setpgid = kprobe.function("sys_setpgid") { name = "setpgid" // pid = $pid // pgid = $pgid @@ -2074,7 +2074,7 @@ probe nd_syscall.setpgid = kernel.function("sys_setpgid") { pgid = int_arg(2) argstr = sprintf("%d, %d", pid, pgid) } -probe nd_syscall.setpgid.return = kernel.function("sys_setpgid").return { +probe nd_syscall.setpgid.return = kprobe.function("sys_setpgid").return { name = "setpgid" retstr = returnstr(1) } @@ -2085,7 +2085,7 @@ probe nd_syscall.setpgid.return = kernel.function("sys_setpgid").return { # int who, # int niceval) # -probe nd_syscall.setpriority = kernel.function("sys_setpriority") { +probe nd_syscall.setpriority = kprobe.function("sys_setpriority") { name = "setpriority" // which = $which // which_str = _priority_which_str($which) @@ -2099,7 +2099,7 @@ probe nd_syscall.setpriority = kernel.function("sys_setpriority") { prio = int_arg(3) argstr = sprintf("%s, %d, %d", which_str, who, prio) } -probe nd_syscall.setpriority.return = kernel.function("sys_setpriority").return { +probe nd_syscall.setpriority.return = kprobe.function("sys_setpriority").return { name = "setpriority" retstr = returnstr(1) } @@ -2107,7 +2107,7 @@ probe nd_syscall.setpriority.return = kernel.function("sys_setpriority").return # setregid ___________________________________________________ # long sys_setregid(gid_t rgid, gid_t egid) # -probe nd_syscall.setregid = kernel.function("sys_setregid") { +probe nd_syscall.setregid = kprobe.function("sys_setregid") { name = "setregid" // rgid = __int32($rgid) // egid = __int32($egid) @@ -2116,14 +2116,14 @@ probe nd_syscall.setregid = kernel.function("sys_setregid") { egid = __int32(uint_arg(2)) argstr = sprintf("%d, %d", rgid, egid) } -probe nd_syscall.setregid.return = kernel.function("sys_setregid").return { +probe nd_syscall.setregid.return = kprobe.function("sys_setregid").return { name = "setregid" retstr = returnstr(1) } # setregid16 _________________________________________________ # long sys_setregid16(old_gid_t rgid, old_gid_t egid) # -probe nd_syscall.setregid16 = kernel.function("sys_setregid16") ? { +probe nd_syscall.setregid16 = kprobe.function("sys_setregid16") ? { name = "setregid" // rgid = __short($rgid) // egid = __short($egid) @@ -2132,14 +2132,14 @@ probe nd_syscall.setregid16 = kernel.function("sys_setregid16") ? { egid = __short(uint_arg(2)) argstr = sprintf("%d, %d",rgid, egid) } -probe nd_syscall.setregid16.return = kernel.function("sys_setregid16").return ? { +probe nd_syscall.setregid16.return = kprobe.function("sys_setregid16").return ? { name = "setregid" retstr = returnstr(1) } # setresgid __________________________________________________ # long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid) # -probe nd_syscall.setresgid = kernel.function("sys_setresgid") { +probe nd_syscall.setresgid = kprobe.function("sys_setresgid") { name = "setresgid" // rgid = __int32($rgid) // egid = __int32($egid) @@ -2150,7 +2150,7 @@ probe nd_syscall.setresgid = kernel.function("sys_setresgid") { sgid = __int32(uint_arg(3)) argstr = sprintf("%d, %d, %d", rgid, egid, sgid) } -probe nd_syscall.setresgid.return = kernel.function("sys_setresgid").return { +probe nd_syscall.setresgid.return = kprobe.function("sys_setresgid").return { name = "setresgid" retstr = returnstr(1) } @@ -2160,7 +2160,7 @@ probe nd_syscall.setresgid.return = kernel.function("sys_setresgid").return { # old_gid_t egid, # old_gid_t sgid) # -probe nd_syscall.setresgid16 = kernel.function("sys_setresgid16") ? { +probe nd_syscall.setresgid16 = kprobe.function("sys_setresgid16") ? { name = "setresgid" // rgid = __short($rgid) // egid = __short($egid) @@ -2171,7 +2171,7 @@ probe nd_syscall.setresgid16 = kernel.function("sys_setresgid16") ? { sgid = __short(uint_arg(3)) argstr = sprintf("%d, %d, %d", rgid, egid, sgid) } -probe nd_syscall.setresgid16.return = kernel.function("sys_setresgid16").return ? { +probe nd_syscall.setresgid16.return = kprobe.function("sys_setresgid16").return ? { name = "setresgid16" retstr = returnstr(1) } @@ -2180,7 +2180,7 @@ probe nd_syscall.setresgid16.return = kernel.function("sys_setresgid16").return # # long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid) # -probe nd_syscall.setresuid = kernel.function("sys_setresuid") { +probe nd_syscall.setresuid = kprobe.function("sys_setresuid") { name = "setresuid" // ruid = __int32($ruid) // euid = __int32($euid) @@ -2191,7 +2191,7 @@ probe nd_syscall.setresuid = kernel.function("sys_setresuid") { suid = __int32(uint_arg(3)) argstr = sprintf("%d, %d, %d", ruid, euid, suid) } -probe nd_syscall.setresuid.return = kernel.function("sys_setresuid").return { +probe nd_syscall.setresuid.return = kprobe.function("sys_setresuid").return { name = "setresuid" retstr = returnstr(1) } @@ -2200,7 +2200,7 @@ probe nd_syscall.setresuid.return = kernel.function("sys_setresuid").return { # # long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid) # -probe nd_syscall.setresuid16 = kernel.function("sys_setresuid16") ? { +probe nd_syscall.setresuid16 = kprobe.function("sys_setresuid16") ? { name = "setresuid" // ruid = __short($ruid) // reuid = __short($euid) @@ -2211,7 +2211,7 @@ probe nd_syscall.setresuid16 = kernel.function("sys_setresuid16") ? { suid = __short(uint_arg(3)) argstr = sprintf("%d, %d, %d", ruid, euid, suid) } -probe nd_syscall.setresuid16.return = kernel.function("sys_setresuid16").return ? { +probe nd_syscall.setresuid16.return = kprobe.function("sys_setresuid16").return ? { name = "setresuid" retstr = returnstr(1) } @@ -2219,7 +2219,7 @@ probe nd_syscall.setresuid16.return = kernel.function("sys_setresuid16").return # setreuid ___________________________________________________ # long sys_setreuid(uid_t ruid, uid_t euid) # -probe nd_syscall.setreuid = kernel.function("sys_setreuid") { +probe nd_syscall.setreuid = kprobe.function("sys_setreuid") { name = "setreuid" // ruid = __int32($ruid) // euid = __int32($euid) @@ -2228,14 +2228,14 @@ probe nd_syscall.setreuid = kernel.function("sys_setreuid") { euid = __int32(uint_arg(2)) argstr = sprintf("%d, %d", ruid, euid) } -probe nd_syscall.setreuid.return = kernel.function("sys_setreuid").return { +probe nd_syscall.setreuid.return = kprobe.function("sys_setreuid").return { name = "setreuid" retstr = returnstr(1) } # setreuid16 _________________________________________________ # long sys_setreuid16(old_uid_t ruid, old_uid_t euid) # -probe nd_syscall.setreuid16 = kernel.function("sys_setreuid16") ? { +probe nd_syscall.setreuid16 = kprobe.function("sys_setreuid16") ? { name = "setreuid" // ruid = __short($ruid) // euid = __short($euid) @@ -2244,7 +2244,7 @@ probe nd_syscall.setreuid16 = kernel.function("sys_setreuid16") ? { euid = __short(uint_arg(2)) argstr = sprintf("%d, %d", ruid, euid) } -probe nd_syscall.setreuid16.return = kernel.function("sys_setreuid16").return ? { +probe nd_syscall.setreuid16.return = kprobe.function("sys_setreuid16").return ? { name = "setreuid" retstr = returnstr(1) } @@ -2254,7 +2254,7 @@ probe nd_syscall.setreuid16.return = kernel.function("sys_setreuid16").return ? # sys_setrlimit(unsigned int resource, # struct rlimit __user *rlim) # -probe nd_syscall.setrlimit = kernel.function("sys_setrlimit") { +probe nd_syscall.setrlimit = kprobe.function("sys_setrlimit") { name = "setrlimit" // resource = $resource // rlim_uaddr = $rlim @@ -2266,7 +2266,7 @@ probe nd_syscall.setrlimit = kernel.function("sys_setrlimit") { argstr = sprintf("%s, %s", _rlimit_resource_str(resource), _struct_rlimit_u(rlim_uaddr)) } -probe nd_syscall.setrlimit.return = kernel.function("sys_setrlimit").return { +probe nd_syscall.setrlimit.return = kprobe.function("sys_setrlimit").return { name = "setrlimit" retstr = returnstr(1) } @@ -2274,11 +2274,11 @@ probe nd_syscall.setrlimit.return = kernel.function("sys_setrlimit").return { # # long sys_setsid(void) # -probe nd_syscall.setsid = kernel.function("sys_setsid") { +probe nd_syscall.setsid = kprobe.function("sys_setsid") { name = "setsid" argstr = "" } -probe nd_syscall.setsid.return = kernel.function("sys_setsid").return { +probe nd_syscall.setsid.return = kprobe.function("sys_setsid").return { name = "setsid" retstr = returnstr(1) } @@ -2292,8 +2292,8 @@ probe nd_syscall.setsid.return = kernel.function("sys_setsid").return { # int optlen) # probe nd_syscall.setsockopt = - kernel.function("sys_setsockopt") ?, - kernel.function("compat_sys_setsockopt") ? + kprobe.function("sys_setsockopt") ?, + kprobe.function("compat_sys_setsockopt") ? { name = "setsockopt" // fd = $fd @@ -2317,8 +2317,8 @@ probe nd_syscall.setsockopt = optname_str, optval_uaddr, optlen) } probe nd_syscall.setsockopt.return = - kernel.function("sys_setsockopt").return ?, - kernel.function("compat_sys_setsockopt").return ? + kprobe.function("sys_setsockopt").return ?, + kprobe.function("compat_sys_setsockopt").return ? { name = "setsockopt" retstr = returnstr(1) @@ -2329,7 +2329,7 @@ probe nd_syscall.setsockopt.return = # asmlinkage long # sys_set_tid_address(int __user *tidptr) # -probe nd_syscall.set_tid_address = kernel.function("sys_set_tid_address") { +probe nd_syscall.set_tid_address = kprobe.function("sys_set_tid_address") { name = "set_tid_address" // tidptr_uaddr = $tidptr asmlinkage() @@ -2337,7 +2337,7 @@ probe nd_syscall.set_tid_address = kernel.function("sys_set_tid_address") { argstr = sprintf("%p", tidptr_uaddr) } probe nd_syscall.set_tid_address.return = - kernel.function("sys_set_tid_address").return { + kprobe.function("sys_set_tid_address").return { name = "set_tid_address" retstr = returnstr(1) } @@ -2346,7 +2346,7 @@ probe nd_syscall.set_tid_address.return = # long sys_settimeofday(struct timeval __user *tv, # struct timezone __user *tz) # -probe nd_syscall.settimeofday = kernel.function("sys_settimeofday") { +probe nd_syscall.settimeofday = kprobe.function("sys_settimeofday") { name = "settimeofday" // ttv_uaddr = $tv // ttz_uaddr = $tz @@ -2356,7 +2356,7 @@ probe nd_syscall.settimeofday = kernel.function("sys_settimeofday") { tz_uaddr = pointer_arg(2) argstr = sprintf("%s, %s", _struct_timeval_u(tv_uaddr, 1), _struct_timezone_u(tz_uaddr)) } -probe nd_syscall.settimeofday.return = kernel.function("sys_settimeofday").return { +probe nd_syscall.settimeofday.return = kprobe.function("sys_settimeofday").return { name = "settimeofday" retstr = returnstr(1) } @@ -2365,8 +2365,8 @@ probe nd_syscall.settimeofday.return = kernel.function("sys_settimeofday").retur # long compat_sys_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz) # probe nd_syscall.settimeofday32 = - kernel.function("sys32_settimeofday") ?, - kernel.function("compat_sys_settimeofday") ? + kprobe.function("sys32_settimeofday") ?, + kprobe.function("compat_sys_settimeofday") ? { name = "settimeofday" // tv_uaddr = $tv @@ -2378,8 +2378,8 @@ probe nd_syscall.settimeofday32 = argstr = sprintf("%s, %s", _struct_compat_timeval_u(tv_uaddr, 1),_struct_timezone_u(tz_uaddr)) } probe nd_syscall.settimeofday32.return = - kernel.function("sys32_settimeofday").return ?, - kernel.function("compat_sys_settimeofday").return ? + kprobe.function("sys32_settimeofday").return ?, + kprobe.function("compat_sys_settimeofday").return ? { name = "settimeofday" retstr = returnstr(1) @@ -2391,8 +2391,8 @@ probe nd_syscall.settimeofday32.return = # long sys_setuid16(old_uid_t uid) # probe nd_syscall.setuid = - kernel.function("sys_setuid16") ?, - kernel.function("sys_setuid") + kprobe.function("sys_setuid16") ?, + kprobe.function("sys_setuid") { name = "setuid" // uid = $uid @@ -2402,8 +2402,8 @@ probe nd_syscall.setuid = argstr = sprint(uid) } probe nd_syscall.setuid.return = - kernel.function("sys_setuid16").return ?, - kernel.function("sys_setuid").return + kprobe.function("sys_setuid16").return ?, + kprobe.function("sys_setuid").return { name = "setuid" retstr = returnstr(1) @@ -2416,7 +2416,7 @@ probe nd_syscall.setuid.return = # size_t size, # int flags) # -probe nd_syscall.setxattr = kernel.function("sys_setxattr") { +probe nd_syscall.setxattr = kprobe.function("sys_setxattr") { name = "setxattr" // path_uaddr = $path // path = user_string($path) @@ -2442,7 +2442,7 @@ probe nd_syscall.setxattr = kernel.function("sys_setxattr") { user_string_quoted(name_uaddr), value_uaddr, size, flags) } -probe nd_syscall.setxattr.return = kernel.function("sys_setxattr").return { +probe nd_syscall.setxattr.return = kprobe.function("sys_setxattr").return { name = "setxattr" retstr = returnstr(1) } @@ -2450,11 +2450,11 @@ probe nd_syscall.setxattr.return = kernel.function("sys_setxattr").return { # # sys_sgetmask(void) # -probe nd_syscall.sgetmask = kernel.function("sys_sgetmask")? { +probe nd_syscall.sgetmask = kprobe.function("sys_sgetmask")? { name = "sgetmask" argstr = "" } -probe nd_syscall.sgetmask.return = kernel.function("sys_sgetmask").return ? { +probe nd_syscall.sgetmask.return = kprobe.function("sys_sgetmask").return ? { name = "sgetmask" retstr = returnstr(1) } @@ -2463,7 +2463,7 @@ probe nd_syscall.sgetmask.return = kernel.function("sys_sgetmask").return ? { # # long sys_shmat(int shmid, char __user *shmaddr, int shmflg) # -probe nd_syscall.shmat = kernel.function("sys_shmat") ? { +probe nd_syscall.shmat = kprobe.function("sys_shmat") ? { name = "shmat" // shmid = $shmid // shmaddr_uaddr = $shmaddr @@ -2475,7 +2475,7 @@ probe nd_syscall.shmat = kernel.function("sys_shmat") ? { shmflg = int_arg(3) argstr = sprintf("%d, %p, %s", shmid, shmaddr_uaddr, _shmat_flags_str(shmflg)) } -probe nd_syscall.shmat.return = kernel.function("sys_shmat").return ? { +probe nd_syscall.shmat.return = kprobe.function("sys_shmat").return ? { name = "shmat" retstr = returnstr(1) } @@ -2484,7 +2484,7 @@ probe nd_syscall.shmat.return = kernel.function("sys_shmat").return ? { # long compat_sys_shmat(int first, int second, compat_uptr_t third, # int version, void __user *uptr) # -probe nd_syscall.compat_sys_shmat = kernel.function("compat_sys_shmat") ? { +probe nd_syscall.compat_sys_shmat = kprobe.function("compat_sys_shmat") ? { name = "compat_sys_shmat" // first = $first // second = $second @@ -2498,7 +2498,7 @@ probe nd_syscall.compat_sys_shmat = kernel.function("compat_sys_shmat") ? { uptr_uaddr = pointer_arg(5) argstr = sprintf("%d, %d, %d, %d, %p", first, second, third, int_arg(4), uptr_uaddr) } -probe nd_syscall.compat_sys_shmat.return = kernel.function("compat_sys_shmat").return ? { +probe nd_syscall.compat_sys_shmat.return = kprobe.function("compat_sys_shmat").return ? { name = "compat_sys_shmat" retstr = returnstr(1) } @@ -2509,7 +2509,7 @@ probe nd_syscall.compat_sys_shmat.return = kernel.function("compat_sys_shmat").r # int cmd, # struct shmid_ds __user *buf) # -probe nd_syscall.shmctl = kernel.function("sys_shmctl") ? { +probe nd_syscall.shmctl = kprobe.function("sys_shmctl") ? { name = "shmctl" // shmid = $shmid // cmd = $cmd @@ -2521,7 +2521,7 @@ probe nd_syscall.shmctl = kernel.function("sys_shmctl") ? { buf_uaddr = pointer_arg(3) argstr = sprintf("%d, %s, %p", shmid, _semctl_cmd(cmd), buf_uaddr) } -probe nd_syscall.shmctl.return = kernel.function("sys_shmctl").return ? { +probe nd_syscall.shmctl.return = kprobe.function("sys_shmctl").return ? { name = "shmctl" retstr = returnstr(1) } @@ -2529,7 +2529,7 @@ probe nd_syscall.shmctl.return = kernel.function("sys_shmctl").return ? { # # long compat_sys_shmctl(int first, int second, void __user *uptr) # -probe nd_syscall.compat_sys_shmctl = kernel.function("compat_sys_shmctl") ? { +probe nd_syscall.compat_sys_shmctl = kprobe.function("compat_sys_shmctl") ? { name = "compat_sys_shmctl" // first = $first // second = $second @@ -2541,7 +2541,7 @@ probe nd_syscall.compat_sys_shmctl = kernel.function("compat_sys_shmctl") ? { uptr_uaddr = pointer_arg(3) argstr = sprintf("%d, %d, %p", first, second, uptr_uaddr) } -probe nd_syscall.compat_sys_shmctl.return = kernel.function("compat_sys_shmctl").return ? { +probe nd_syscall.compat_sys_shmctl.return = kprobe.function("compat_sys_shmctl").return ? { name = "compat_sys_shmctl" retstr = returnstr(1) } @@ -2550,7 +2550,7 @@ probe nd_syscall.compat_sys_shmctl.return = kernel.function("compat_sys_shmctl") # # long sys_shmdt(char __user *shmaddr) # -probe nd_syscall.shmdt = kernel.function("sys_shmdt") ? { +probe nd_syscall.shmdt = kprobe.function("sys_shmdt") ? { name = "shmdt" // shmaddr_uaddr = $shmaddr // argstr = sprintf("%p", $shmaddr) @@ -2558,7 +2558,7 @@ probe nd_syscall.shmdt = kernel.function("sys_shmdt") ? { shmaddr_uaddr = pointer_arg(1) argstr = sprintf("%p", shmaddr_uaddr) } -probe nd_syscall.shmdt.return = kernel.function("sys_shmdt").return ? { +probe nd_syscall.shmdt.return = kprobe.function("sys_shmdt").return ? { name = "shmdt" retstr = returnstr(1) } @@ -2569,7 +2569,7 @@ probe nd_syscall.shmdt.return = kernel.function("sys_shmdt").return ? { # size_t size, # int shmflg) # -probe nd_syscall.shmget = kernel.function("sys_shmget") ? { +probe nd_syscall.shmget = kprobe.function("sys_shmget") ? { name = "shmget" // key = $key // size = $size @@ -2581,7 +2581,7 @@ probe nd_syscall.shmget = kernel.function("sys_shmget") ? { shmflg = int_arg(3) argstr = sprintf("%d, %d, %d", key, size, shmflg) } -probe nd_syscall.shmget.return = kernel.function("sys_shmget").return ? { +probe nd_syscall.shmget.return = kprobe.function("sys_shmget").return ? { name = "shmget" retstr = returnstr(1) } @@ -2590,7 +2590,7 @@ probe nd_syscall.shmget.return = kernel.function("sys_shmget").return ? { # # long sys_shutdown(int fd, int how) # -probe nd_syscall.shutdown = kernel.function("sys_shutdown") ? { +probe nd_syscall.shutdown = kprobe.function("sys_shutdown") ? { name = "shutdown" // s = $fd // how = $how @@ -2602,7 +2602,7 @@ probe nd_syscall.shutdown = kernel.function("sys_shutdown") ? { how_str = _shutdown_how_str(how) argstr = sprintf("%d, %s", s, how_str) } -probe nd_syscall.shutdown.return = kernel.function("sys_shutdown").return ? { +probe nd_syscall.shutdown.return = kprobe.function("sys_shutdown").return ? { name = "shutdown" retstr = returnstr(1) } @@ -2611,7 +2611,7 @@ probe nd_syscall.shutdown.return = kernel.function("sys_shutdown").return ? { # sys_sigaction(int sig, const struct old_sigaction __user *act, struct old_sigaction __user *oact) # sys32_sigaction(int sig, struct old_sigaction32 __user *act, struct old_sigaction32 __user *oact) # -probe nd_syscall.sigaction = kernel.function("sys_sigaction") ? { +probe nd_syscall.sigaction = kprobe.function("sys_sigaction") ? { name = "sigaction" // sig = $sig // act_uaddr = $act @@ -2623,11 +2623,11 @@ probe nd_syscall.sigaction = kernel.function("sys_sigaction") ? { oact_uaddr = pointer_arg(3) argstr = sprintf("%s, {%s}, %p", _signal_name(sig), _struct_sigaction_u(act_uaddr), oact_uaddr) } -probe nd_syscall.sigaction.return = kernel.function("sys_sigaction").return ? { +probe nd_syscall.sigaction.return = kprobe.function("sys_sigaction").return ? { name = "sigaction" retstr = returnstr(1) } -probe nd_syscall.sigaction32 = kernel.function("sys32_sigaction") ? { +probe nd_syscall.sigaction32 = kprobe.function("sys32_sigaction") ? { name = "sigaction" // sig = $sig // sact_uaddr = $act @@ -2639,7 +2639,7 @@ probe nd_syscall.sigaction32 = kernel.function("sys32_sigaction") ? { oact_uaddr = pointer_arg(3) argstr = sprintf("%s, %p, %p", _signal_name(sig), sact_uaddr, soact_uaddr) } -probe nd_syscall.sigaction32.return = kernel.function("sys32_sigaction").return ? { +probe nd_syscall.sigaction32.return = kprobe.function("sys32_sigaction").return ? { name = "sigaction" retstr = returnstr(1) } @@ -2647,7 +2647,7 @@ probe nd_syscall.sigaction32.return = kernel.function("sys32_sigaction").return # signal _____________________________________________________ # unsigned long sys_signal(int sig, __sighandler_t handler) # -probe nd_syscall.signal = kernel.function("sys_signal") ? { +probe nd_syscall.signal = kprobe.function("sys_signal") ? { name = "signal" // sig = $sig // handler = $handler @@ -2657,7 +2657,7 @@ probe nd_syscall.signal = kernel.function("sys_signal") ? { handler = pointer_arg(2) argstr = sprintf("%s, %s", _signal_name(sig), _sighandler_str(handler)) } -probe nd_syscall.signal.return = kernel.function("sys_signal").return ? { +probe nd_syscall.signal.return = kprobe.function("sys_signal").return ? { name = "signal" retstr = returnstr(1) } @@ -2668,23 +2668,23 @@ probe nd_syscall.signal.return = kernel.function("sys_signal").return ? { # long compat_sys_signalfd(int ufd, const compat_sigset_t __user *sigmask, # compat_size_t sigsetsize) # -probe nd_syscall.signalfd = kernel.function("sys_signalfd") ? { +probe nd_syscall.signalfd = kprobe.function("sys_signalfd") ? { name = "signalfd" // argstr = sprintf("%d, %p, %d", $ufd, $user_mask, $sizemask) asmlinkage() argstr = sprintf("%d, %p, %d", int_arg(1), pointer_arg(2), ulong_arg(3)) } -probe nd_syscall.signalfd.return = kernel.function("sys_signalfd").return ? { +probe nd_syscall.signalfd.return = kprobe.function("sys_signalfd").return ? { name = "signalfd" retstr = returnstr(1) } -probe nd_syscall.compat_signalfd = kernel.function("compat_sys_signalfd") ? { +probe nd_syscall.compat_signalfd = kprobe.function("compat_sys_signalfd") ? { name = "compat_signalfd" // argstr = sprintf("%d, %p, %d", $ufd, $sigmask, $sigsetsize) asmlinkage() argstr = sprintf("%d, %p, %d", int_arg(1), pointer_arg(2), u32_arg(3)) } -probe nd_syscall.compat_signalfd.return = kernel.function("compat_sys_signalfd").return ? { +probe nd_syscall.compat_signalfd.return = kprobe.function("compat_sys_signalfd").return ? { name = "compat_signalfd" retstr = returnstr(1) } @@ -2692,13 +2692,13 @@ probe nd_syscall.compat_signalfd.return = kernel.function("compat_sys_signalfd") # sigpending _________________________________________________ # long sys_sigpending(old_sigset_t __user *set) # -probe nd_syscall.sigpending = kernel.function("sys_sigpending") ? { +probe nd_syscall.sigpending = kprobe.function("sys_sigpending") ? { name = "sigpending" // argstr = sprintf("%p", $set) asmlinkage() argstr = sprintf("%p", pointer_arg(1)) } -probe nd_syscall.sigpending.return = kernel.function("sys_sigpending").return ? { +probe nd_syscall.sigpending.return = kprobe.function("sys_sigpending").return ? { name = "sigpending" retstr = returnstr(1) } @@ -2706,7 +2706,7 @@ probe nd_syscall.sigpending.return = kernel.function("sys_sigpending").return ? # sigprocmask ________________________________________________ # long sys_sigprocmask(int how, old_sigset_t __user *set, old_sigset_t __user *oset) # -probe nd_syscall.sigprocmask = kernel.function("sys_sigprocmask") ? +probe nd_syscall.sigprocmask = kprobe.function("sys_sigprocmask") ? { name = "sigprocmask" // how = $how @@ -2721,7 +2721,7 @@ probe nd_syscall.sigprocmask = kernel.function("sys_sigprocmask") ? oldset_uaddr = pointer_arg(3) argstr = sprintf("%s, %p, %p", how_str, set_uaddr, oldset_uaddr) } -probe nd_syscall.sigprocmask.return = kernel.function("sys_sigprocmask").return ? +probe nd_syscall.sigprocmask.return = kprobe.function("sys_sigprocmask").return ? { name = "sigprocmask" retstr = returnstr(1) @@ -2731,15 +2731,15 @@ probe nd_syscall.sigprocmask.return = kernel.function("sys_sigprocmask").return # int sys_sigreturn(unsigned long __unused) # probe nd_syscall.sigreturn = - kernel.function("sys_sigreturn") ?, - kernel.function("sys32_sigreturn") ? + kprobe.function("sys_sigreturn") ?, + kprobe.function("sys32_sigreturn") ? { name = "sigreturn" argstr = "" } probe nd_syscall.sigreturn.return = - kernel.function("sys_sigreturn").return ?, - kernel.function("sys32_sigreturn").return ? + kprobe.function("sys_sigreturn").return ?, + kprobe.function("sys32_sigreturn").return ? { name = "sigreturn" retstr = returnstr(1) @@ -2748,15 +2748,15 @@ probe nd_syscall.sigreturn.return = # sigsuspend _________________________________________________ # probe nd_syscall.sigsuspend = - kernel.function("sys_sigsuspend") ?, - kernel.function("sys32_sigsuspend") ? + kprobe.function("sys_sigsuspend") ?, + kprobe.function("sys32_sigsuspend") ? { name = "sigsuspend" argstr = "" } probe nd_syscall.sigsuspend.return = - kernel.function("sys_sigsuspend").return ?, - kernel.function("sys32_sigsuspend").return ? + kprobe.function("sys_sigsuspend").return ?, + kprobe.function("sys32_sigsuspend").return ? { name = "sigsuspend" retstr = returnstr(1) @@ -2765,7 +2765,7 @@ probe nd_syscall.sigsuspend.return = # socket _____________________________________________________ # long sys_socket(int family, int type, int protocol) # -probe nd_syscall.socket = kernel.function("sys_socket") ? { +probe nd_syscall.socket = kprobe.function("sys_socket") ? { name = "socket" // family = $family // type = $type @@ -2781,7 +2781,7 @@ probe nd_syscall.socket = kernel.function("sys_socket") ? { _sock_type_str(type), protocol) } -probe nd_syscall.socket.return = kernel.function("sys_socket").return ? { +probe nd_syscall.socket.return = kprobe.function("sys_socket").return ? { name = "socket" retstr = returnstr(1) } @@ -2791,13 +2791,13 @@ probe nd_syscall.socket.return = kernel.function("sys_socket").return ? { # # long sys_socketcall(int call, unsigned long __user *args) # -#probe nd_syscall.socketcall = kernel.function("sys_socketcall") ? { +#probe nd_syscall.socketcall = kprobe.function("sys_socketcall") ? { # name = "socketcall" # call = $call # args_uaddr = $args # argstr = sprintf("%d, %p", $call, args_uaddr) #} -#probe nd_syscall.socketcall.return = kernel.function("sys_socketcall").return ? { +#probe nd_syscall.socketcall.return = kprobe.function("sys_socketcall").return ? { # name = "socketcall" # retstr = returnstr(1) #} @@ -2808,7 +2808,7 @@ probe nd_syscall.socket.return = kernel.function("sys_socket").return ? { # int protocol, # int __user *usockvec) # -probe nd_syscall.socketpair = kernel.function("sys_socketpair") ? { +probe nd_syscall.socketpair = kprobe.function("sys_socketpair") ? { name = "socketpair" // family = $family // type = $type @@ -2828,7 +2828,7 @@ probe nd_syscall.socketpair = kernel.function("sys_socketpair") ? { _sock_type_str(type), protocol, sv_uaddr) } -probe nd_syscall.socketpair.return = kernel.function("sys_socketpair").return ? { +probe nd_syscall.socketpair.return = kprobe.function("sys_socketpair").return ? { name = "socketpair" retstr = returnstr(1) } @@ -2839,7 +2839,7 @@ probe nd_syscall.socketpair.return = kernel.function("sys_socketpair").return ? # int fd_out, loff_t __user *off_out, # size_t len, unsigned int flags) # -probe nd_syscall.splice = kernel.function("sys_splice") ? { +probe nd_syscall.splice = kprobe.function("sys_splice") ? { name = "splice" // argstr = sprintf("%d, %p, %d, %p, %d, 0x%x", // $fd_in, $off_in, $fd_out, $off_out, $len, $flags) @@ -2847,7 +2847,7 @@ probe nd_syscall.splice = kernel.function("sys_splice") ? { argstr = sprintf("%d, %p, %d, %p, %d, 0x%x", int_arg(1), pointer_arg(2), int_arg(3), pointer_arg(4), ulong_arg(5), uint_arg(6)) } -probe nd_syscall.splice.return = kernel.function("sys_splice").return ? { +probe nd_syscall.splice.return = kprobe.function("sys_splice").return ? { name = "splice" retstr = returnstr(1) } @@ -2856,7 +2856,7 @@ probe nd_syscall.splice.return = kernel.function("sys_splice").return ? { # # long sys_ssetmask(int newmask) # -probe nd_syscall.ssetmask = kernel.function("sys_ssetmask") ? { +probe nd_syscall.ssetmask = kprobe.function("sys_ssetmask") ? { name = "ssetmask" // newmask = $newmask // argstr = sprint($newmask) @@ -2864,7 +2864,7 @@ probe nd_syscall.ssetmask = kernel.function("sys_ssetmask") ? { newmask = int_arg(1) argstr = sprint(newmask) } -probe nd_syscall.ssetmask.return = kernel.function("sys_ssetmask").return ? { +probe nd_syscall.ssetmask.return = kprobe.function("sys_ssetmask").return ? { name = "ssetmask" retstr = returnstr(1) } @@ -2876,12 +2876,12 @@ probe nd_syscall.ssetmask.return = kernel.function("sys_ssetmask").return ? { # long sys_oabi_stat64(char __user * filename, struct oldabi_stat64 __user * statbuf) # long compat_sys_newstat(char __user * filename, struct compat_stat __user *statbuf) probe nd_syscall.stat = - kernel.function("sys_stat") ?, - kernel.function("sys_newstat") ?, - kernel.function("sys32_stat64") ?, - kernel.function("sys_stat64") ?, - kernel.function("sys_oabi_stat64") ?, - kernel.function("compat_sys_newstat") ? + kprobe.function("sys_stat") ?, + kprobe.function("sys_newstat") ?, + kprobe.function("sys32_stat64") ?, + kprobe.function("sys_stat64") ?, + kprobe.function("sys_oabi_stat64") ?, + kprobe.function("compat_sys_newstat") ? { name = "stat" // filename_uaddr = $filename @@ -2895,12 +2895,12 @@ probe nd_syscall.stat = argstr = sprintf("%s, %p", user_string_quoted(filename_uaddr), buf_uaddr) } probe nd_syscall.stat.return = - kernel.function("sys_stat").return ?, - kernel.function("sys_newstat").return ?, - kernel.function("sys32_stat64").return ?, - kernel.function("sys_stat64").return ?, - kernel.function("sys_oabi_stat64").return ?, - kernel.function("compat_sys_newstat").return ? + kprobe.function("sys_stat").return ?, + kprobe.function("sys_newstat").return ?, + kprobe.function("sys32_stat64").return ?, + kprobe.function("sys_stat64").return ?, + kprobe.function("sys_oabi_stat64").return ?, + kprobe.function("compat_sys_newstat").return ? { name = "stat" retstr = returnstr(1) @@ -2911,8 +2911,8 @@ probe nd_syscall.stat.return = # long compat_sys_statfs(const char __user *path, struct compat_statfs __user *buf) # probe nd_syscall.statfs = - kernel.function("sys_statfs"), - kernel.function("compat_sys_statfs") ? + kprobe.function("sys_statfs"), + kprobe.function("compat_sys_statfs") ? { name = "statfs" // path = user_string($path) @@ -2924,8 +2924,8 @@ probe nd_syscall.statfs = argstr = sprintf("%s, %p", user_string_quoted(pointer_arg(1)), buf_uaddr) } probe nd_syscall.statfs.return = - kernel.function("sys_statfs").return, - kernel.function("compat_sys_statfs").return ? + kprobe.function("sys_statfs").return, + kprobe.function("compat_sys_statfs").return ? { name = "statfs" retstr = returnstr(1) @@ -2937,8 +2937,8 @@ probe nd_syscall.statfs.return = # long compat_sys_statfs64(const char __user *path, compat_size_t sz, struct compat_statfs64 __user *buf) # probe nd_syscall.statfs64 = - kernel.function("sys_statfs64") ?, - kernel.function("compat_sys_statfs64") ? + kprobe.function("sys_statfs64") ?, + kprobe.function("compat_sys_statfs64") ? { name = "statfs" // path = user_string($path) @@ -2952,8 +2952,8 @@ probe nd_syscall.statfs64 = argstr = sprintf("%s, %d, %p", user_string_quoted(pointer_arg(1)), sz, buf_uaddr) } probe nd_syscall.statfs64.return = - kernel.function("sys_statfs64").return ?, - kernel.function("compat_sys_statfs64").return ? + kprobe.function("sys_statfs64").return ?, + kprobe.function("compat_sys_statfs64").return ? { name = "statfs" retstr = returnstr(1) @@ -2965,8 +2965,8 @@ probe nd_syscall.statfs64.return = # long compat_sys_stime(compat_time_t __user *tptr) # probe nd_syscall.stime = - kernel.function("sys_stime") ?, - kernel.function("compat_sys_stime") ? + kprobe.function("sys_stime") ?, + kprobe.function("compat_sys_stime") ? { name = "stime" // t_uaddr = $tptr @@ -2977,8 +2977,8 @@ probe nd_syscall.stime = argstr = sprintf("%p", t_uaddr) } probe nd_syscall.stime.return = - kernel.function("sys_stime").return ?, - kernel.function("compat_sys_stime").return ? + kprobe.function("sys_stime").return ?, + kprobe.function("compat_sys_stime").return ? { name = "stime" retstr = returnstr(1) @@ -2989,7 +2989,7 @@ probe nd_syscall.stime.return = # asmlinkage long # sys_swapoff(const char __user * specialfile) # -probe nd_syscall.swapoff = kernel.function("sys_swapoff")? { +probe nd_syscall.swapoff = kprobe.function("sys_swapoff")? { name = "swapoff" // path = user_string($specialfile) // argstr = user_string_quoted($specialfile) @@ -2997,7 +2997,7 @@ probe nd_syscall.swapoff = kernel.function("sys_swapoff")? { path = user_string(pointer_arg(1)) argstr = user_string_quoted(pointer_arg(1)) } -probe nd_syscall.swapoff.return = kernel.function("sys_swapoff").return ? { +probe nd_syscall.swapoff.return = kprobe.function("sys_swapoff").return ? { name = "swapoff" retstr = returnstr(1) } @@ -3007,7 +3007,7 @@ probe nd_syscall.swapoff.return = kernel.function("sys_swapoff").return ? { # sys_swapon(const char __user * specialfile, # int swap_flags) # -probe nd_syscall.swapon = kernel.function("sys_swapon") ? { +probe nd_syscall.swapon = kprobe.function("sys_swapon") ? { name = "swapon" // path = user_string($specialfile) // swapflags = $swap_flags @@ -3017,14 +3017,14 @@ probe nd_syscall.swapon = kernel.function("sys_swapon") ? { swapflags = int_arg(2) argstr = sprintf("%s, %d", user_string_quoted(pointer_arg(1)), swapflags) } -probe nd_syscall.swapon.return = kernel.function("sys_swapon").return ? { +probe nd_syscall.swapon.return = kprobe.function("sys_swapon").return ? { name = "swapon" retstr = returnstr(1) } # symlink ____________________________________________________ # long sys_symlink(const char __user * oldname, # const char __user * newname) -probe nd_syscall.symlink = kernel.function("sys_symlink") { +probe nd_syscall.symlink = kprobe.function("sys_symlink") { name = "symlink" // oldpath = user_string($oldname) // newpath = user_string($newname) @@ -3036,7 +3036,7 @@ probe nd_syscall.symlink = kernel.function("sys_symlink") { argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } -probe nd_syscall.symlink.return = kernel.function("sys_symlink").return { +probe nd_syscall.symlink.return = kprobe.function("sys_symlink").return { name = "symlink" retstr = returnstr(1) } @@ -3046,7 +3046,7 @@ probe nd_syscall.symlink.return = kernel.function("sys_symlink").return { # new function with 2.6.16 # long sys_symlinkat(const char __user *oldname, int newdfd, # const char __user *newname) -probe nd_syscall.symlinkat = kernel.function("sys_symlinkat") ? { +probe nd_syscall.symlinkat = kprobe.function("sys_symlinkat") ? { name = "symlinkat" // oldname = $oldname // oldname_str = user_string($oldname) @@ -3066,7 +3066,7 @@ probe nd_syscall.symlinkat = kernel.function("sys_symlinkat") ? { argstr = sprintf("%s, %s, %s", user_string_quoted(oldname), newdfd_str, user_string_quoted(newname)) } -probe nd_syscall.symlinkat.return = kernel.function("sys_symlinkat").return ? { +probe nd_syscall.symlinkat.return = kprobe.function("sys_symlinkat").return ? { name = "symlinkat" retstr = returnstr(1) } @@ -3076,11 +3076,11 @@ probe nd_syscall.symlinkat.return = kernel.function("sys_symlinkat").return ? { # # sys_sync(void) # -probe nd_syscall.sync = kernel.function("sys_sync") { +probe nd_syscall.sync = kprobe.function("sys_sync") { name = "sync" argstr = "" } -probe nd_syscall.sync.return = kernel.function("sys_sync").return { +probe nd_syscall.sync.return = kprobe.function("sys_sync").return { name = "sync" retstr = returnstr(1) } @@ -3090,8 +3090,8 @@ probe nd_syscall.sync.return = kernel.function("sys_sync").return { # long sys_sysctl(struct __sysctl_args __user *args) # probe nd_syscall.sysctl = - kernel.function("sys_sysctl") ?, - kernel.function("compat_sys_sysctl") ? + kprobe.function("sys_sysctl") ?, + kprobe.function("compat_sys_sysctl") ? { name = "sysctl" // argstr = sprintf("%p", $args) @@ -3099,8 +3099,8 @@ probe nd_syscall.sysctl = argstr = sprintf("%p", pointer_arg(1)) } probe nd_syscall.sysctl.return = - kernel.function("sys_sysctl").return ?, - kernel.function("compat_sys_sysctl").return ? + kprobe.function("sys_sysctl").return ?, + kprobe.function("compat_sys_sysctl").return ? { name = "sysctl" retstr = returnstr(1) @@ -3113,7 +3113,7 @@ probe nd_syscall.sysctl.return = # unsigned long arg1, # unsigned long arg2) # -probe nd_syscall.sysfs = kernel.function("sys_sysfs") { +probe nd_syscall.sysfs = kprobe.function("sys_sysfs") { name = "sysfs" // option = $option // arg1 = $arg1 @@ -3137,7 +3137,7 @@ probe nd_syscall.sysfs = kernel.function("sys_sysfs") { else argstr = sprintf("%d, %d, %d", option, arg1, arg2) } -probe nd_syscall.sysfs.return = kernel.function("sys_sysfs").return { +probe nd_syscall.sysfs.return = kprobe.function("sys_sysfs").return { name = "sysfs" retstr = returnstr(1) } @@ -3146,8 +3146,8 @@ probe nd_syscall.sysfs.return = kernel.function("sys_sysfs").return { # long sys_sysinfo(struct sysinfo __user *info) # long compat_sys_sysinfo(struct compat_sysinfo __user *info) probe nd_syscall.sysinfo = - kernel.function("sys_sysinfo"), - kernel.function("compat_sys_sysinfo") ? + kprobe.function("sys_sysinfo"), + kprobe.function("compat_sys_sysinfo") ? { name = "sysinfo" // info_uaddr = $info @@ -3157,8 +3157,8 @@ probe nd_syscall.sysinfo = argstr = sprintf("%p", info_uaddr) } probe nd_syscall.sysinfo.return = - kernel.function("sys_sysinfo").return, - kernel.function("compat_sys_sysinfo").return ? + kprobe.function("sys_sysinfo").return, + kprobe.function("compat_sys_sysinfo").return ? { name = "sysinfo" retstr = returnstr(1) @@ -3168,7 +3168,7 @@ probe nd_syscall.sysinfo.return = # # long sys_syslog(int type, char __user * buf, int len) # -probe nd_syscall.syslog = kernel.function("sys_syslog") { +probe nd_syscall.syslog = kprobe.function("sys_syslog") { name = "syslog" // type = $type // bufp_uaddr = $buf @@ -3180,7 +3180,7 @@ probe nd_syscall.syslog = kernel.function("sys_syslog") { len = int_arg(3) argstr = sprintf("%d, %p, %d", type, bufp_uaddr, len) } -probe nd_syscall.syslog.return = kernel.function("sys_syslog").return { +probe nd_syscall.syslog.return = kprobe.function("sys_syslog").return { name = "syslog" retstr = returnstr(1) } @@ -3189,13 +3189,13 @@ probe nd_syscall.syslog.return = kernel.function("sys_syslog").return { # # long sys_tee(int fdin, int fdout, size_t len, unsigned int flags) # -probe nd_syscall.tee = kernel.function("sys_tee") ? { +probe nd_syscall.tee = kprobe.function("sys_tee") ? { name = "tee" // argstr = sprintf("%d, %d, %d, 0x%x", $fdin, $fdout, $len, $flags) asmlinkage() argstr = sprintf("%d, %d, %d, 0x%x", int_arg(1), int_arg(2), ulong_arg(3), uint_arg(4)) } -probe nd_syscall.tee.return = kernel.function("sys_tee").return ? { +probe nd_syscall.tee.return = kprobe.function("sys_tee").return ? { name = "tee" retstr = returnstr(1) } @@ -3207,7 +3207,7 @@ probe nd_syscall.tee.return = kernel.function("sys_tee").return ? { # int pid, # int sig) # -probe nd_syscall.tgkill = kernel.function("sys_tgkill") { +probe nd_syscall.tgkill = kprobe.function("sys_tgkill") { name = "tgkill" // tgid = $tgid // pid = $pid @@ -3219,7 +3219,7 @@ probe nd_syscall.tgkill = kernel.function("sys_tgkill") { sig = int_arg(3) argstr = sprintf("%d, %d, %s", tgid, pid, _signal_name(sig)) } -probe nd_syscall.tgkill.return = kernel.function("sys_tgkill").return { +probe nd_syscall.tgkill.return = kprobe.function("sys_tgkill").return { name = "tgkill" retstr = returnstr(1) } @@ -3231,10 +3231,10 @@ probe nd_syscall.tgkill.return = kernel.function("sys_tgkill").return { # long compat_sys_time(compat_time_t __user * tloc) # probe nd_syscall.time = - kernel.function("sys_time")?, - kernel.function("sys32_time") ?, - kernel.function("sys_time64") ?, - kernel.function("compat_sys_time") ? + kprobe.function("sys_time")?, + kprobe.function("sys32_time") ?, + kprobe.function("sys_time64") ?, + kprobe.function("compat_sys_time") ? { name = "time" // t_uaddr = $tloc @@ -3244,10 +3244,10 @@ probe nd_syscall.time = argstr = sprintf("%p", t_uaddr) } probe nd_syscall.time.return = - kernel.function("sys_time").return?, - kernel.function("sys32_time").return ?, - kernel.function("sys_time64").return ?, - kernel.function("compat_sys_time").return ? + kprobe.function("sys_time").return?, + kprobe.function("sys32_time").return ?, + kprobe.function("sys_time64").return ?, + kprobe.function("compat_sys_time").return ? { name = "time" retstr = returnstr(1) @@ -3259,7 +3259,7 @@ probe nd_syscall.time.return = # struct sigevent __user *timer_event_spec, # timer_t __user * created_timer_id) # -probe nd_syscall.timer_create = kernel.function("sys_timer_create") { +probe nd_syscall.timer_create = kprobe.function("sys_timer_create") { name = "timer_create" // clockid = $which_clock // clockid_str = _get_wc_str($which_clock) @@ -3274,7 +3274,7 @@ probe nd_syscall.timer_create = kernel.function("sys_timer_create") { argstr = sprintf("%s, %p, %p", clockid_str, evp_uaddr, timerid_uaddr) } probe nd_syscall.timer_create.return = - kernel.function("sys_timer_create").return { + kprobe.function("sys_timer_create").return { name = "timer_create" retstr = returnstr(1) } @@ -3283,7 +3283,7 @@ probe nd_syscall.timer_create.return = # # long sys_timer_delete(timer_t timer_id) # -probe nd_syscall.timer_delete = kernel.function("sys_timer_delete") { +probe nd_syscall.timer_delete = kprobe.function("sys_timer_delete") { name = "timer_delete" // timerid = $timer_id // argstr = sprint($timer_id) @@ -3291,7 +3291,7 @@ probe nd_syscall.timer_delete = kernel.function("sys_timer_delete") { timerid = int_arg(1) argstr = sprint(timerid) } -probe nd_syscall.timer_delete.return = kernel.function("sys_timer_delete").return { +probe nd_syscall.timer_delete.return = kprobe.function("sys_timer_delete").return { name = "timer_delete" retstr = returnstr(1) } @@ -3300,7 +3300,7 @@ probe nd_syscall.timer_delete.return = kernel.function("sys_timer_delete").retur # # long sys_timer_getoverrun(timer_t timer_id) # -probe nd_syscall.timer_getoverrun = kernel.function("sys_timer_getoverrun") { +probe nd_syscall.timer_getoverrun = kprobe.function("sys_timer_getoverrun") { name = "timer_getoverrun" // timerid = $timer_id // argstr = sprint($timer_id) @@ -3309,7 +3309,7 @@ probe nd_syscall.timer_getoverrun = kernel.function("sys_timer_getoverrun") { argstr = sprint(timerid) } probe nd_syscall.timer_getoverrun.return = - kernel.function("sys_timer_getoverrun").return { + kprobe.function("sys_timer_getoverrun").return { name = "timer_getoverrun" retstr = returnstr(1) } @@ -3319,7 +3319,7 @@ probe nd_syscall.timer_getoverrun.return = # long sys_timer_gettime(timer_t timer_id, # struct itimerspec __user *setting) # -probe nd_syscall.timer_gettime = kernel.function("sys_timer_gettime") { +probe nd_syscall.timer_gettime = kprobe.function("sys_timer_gettime") { name = "timer_gettime" // timerid = $timer_id // value_uaddr = $setting @@ -3330,7 +3330,7 @@ probe nd_syscall.timer_gettime = kernel.function("sys_timer_gettime") { argstr = sprintf("%d, %p", timerid, value_uaddr) } probe nd_syscall.timer_gettime.return = - kernel.function("sys_timer_gettime").return { + kprobe.function("sys_timer_gettime").return { name = "timer_gettime" retstr = returnstr(1) } @@ -3342,7 +3342,7 @@ probe nd_syscall.timer_gettime.return = # const struct itimerspec __user *new_setting, # struct itimerspec __user *old_setting) # -probe nd_syscall.timer_settime = kernel.function("sys_timer_settime") { +probe nd_syscall.timer_settime = kprobe.function("sys_timer_settime") { name = "timer_settime" // timerid = $timer_id // flags = $flags @@ -3361,7 +3361,7 @@ probe nd_syscall.timer_settime = kernel.function("sys_timer_settime") { ovalue_uaddr) } probe nd_syscall.timer_settime.return = - kernel.function("sys_timer_settime").return { + kprobe.function("sys_timer_settime").return { name = "timer_settime" retstr = returnstr(1) } @@ -3374,8 +3374,8 @@ probe nd_syscall.timer_settime.return = # const struct compat_itimerspec __user *utmr) # probe nd_syscall.timerfd = - kernel.function("sys_timerfd") ?, - kernel.function("compat_sys_timerfd") ? + kprobe.function("sys_timerfd") ?, + kprobe.function("compat_sys_timerfd") ? { name = "timerfd" // argstr = sprintf("%d, %d, 0x%x", $ufd, $clockid, $flags) @@ -3383,8 +3383,8 @@ probe nd_syscall.timerfd = argstr = sprintf("%d, %d, 0x%x", int_arg(1), int_arg(2), int_arg(3)) } probe nd_syscall.timerfd.return = - kernel.function("sys_timerfd").return ?, - kernel.function("compat_sys_timerfd").return ? + kprobe.function("sys_timerfd").return ?, + kprobe.function("compat_sys_timerfd").return ? { name = "timerfd" retstr = returnstr(1) @@ -3395,8 +3395,8 @@ probe nd_syscall.timerfd.return = # long sys_times(struct tms __user * tbuf) # long compat_sys_times(struct compat_tms __user *tbuf) probe nd_syscall.times = - kernel.function("sys_times") ?, - kernel.function("compat_sys_times") ? + kprobe.function("sys_times") ?, + kprobe.function("compat_sys_times") ? { name = "times" // argstr = sprintf("%p", $tbuf) @@ -3404,8 +3404,8 @@ probe nd_syscall.times = argstr = sprintf("%p", pointer_arg(1)) } probe nd_syscall.times.return = - kernel.function("sys_times").return ?, - kernel.function("compat_sys_times").return ? + kprobe.function("sys_times").return ?, + kprobe.function("compat_sys_times").return ? { name = "times" retstr = returnstr(1) @@ -3417,7 +3417,7 @@ probe nd_syscall.times.return = # sys_tkill(int pid, # int sig) # -probe nd_syscall.tkill = kernel.function("sys_tkill") { +probe nd_syscall.tkill = kprobe.function("sys_tkill") { name = "tkill" // pid = $pid // sig = $sig @@ -3427,7 +3427,7 @@ probe nd_syscall.tkill = kernel.function("sys_tkill") { sig = int_arg(2) argstr = sprintf("%d, %s", pid, _signal_name(sig)) } -probe nd_syscall.tkill.return = kernel.function("sys_tkill").return { +probe nd_syscall.tkill.return = kprobe.function("sys_tkill").return { name = "tkill" retstr = returnstr(1) } @@ -3437,7 +3437,7 @@ probe nd_syscall.tkill.return = kernel.function("sys_tkill").return { # sys_truncate(const char __user * path, unsigned long length) # sys_truncate64(const char __user * path, loff_t length) # -probe nd_syscall.truncate = kernel.function("sys_truncate")?, kernel.function("sys_truncate64") ? { +probe nd_syscall.truncate = kprobe.function("sys_truncate")?, kprobe.function("sys_truncate64") ? { name = "truncate" // path_uaddr = $path // path = user_string($path) @@ -3452,7 +3452,7 @@ probe nd_syscall.truncate = kernel.function("sys_truncate")?, kernel.function("s length = longlong_arg(2) argstr = sprintf("%s, %d", user_string_quoted(path_uaddr), length) } -probe nd_syscall.truncate.return = kernel.function("sys_truncate").return ?, kernel.function("sys_truncate64").return ? { +probe nd_syscall.truncate.return = kprobe.function("sys_truncate").return ?, kprobe.function("sys_truncate64").return ? { name = "truncate" retstr = returnstr(1) } @@ -3460,7 +3460,7 @@ probe nd_syscall.truncate.return = kernel.function("sys_truncate").return ?, ker # tux ________________________________________________________ # long sys_tux (unsigned int action, user_req_t *u_info) # -probe nd_syscall.tux = kernel.function("sys_tux") ? { +probe nd_syscall.tux = kprobe.function("sys_tux") ? { name = "tux" // action = $action // u_info_uaddr = $u_info @@ -3471,7 +3471,7 @@ probe nd_syscall.tux = kernel.function("sys_tux") ? { u_info_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", action, u_info_uaddr) } -probe nd_syscall.tux.return = kernel.function("sys_tux").return ? { +probe nd_syscall.tux.return = kprobe.function("sys_tux").return ? { name = "tux" retstr = returnstr(1) } @@ -3479,7 +3479,7 @@ probe nd_syscall.tux.return = kernel.function("sys_tux").return ? { # umask ______________________________________________________ # long sys_umask(int mask) # -probe nd_syscall.umask = kernel.function("sys_umask") { +probe nd_syscall.umask = kprobe.function("sys_umask") { name = "umask" // mask = $mask // argstr = sprintf("%#o", $mask) @@ -3487,7 +3487,7 @@ probe nd_syscall.umask = kernel.function("sys_umask") { mask = int_arg(1) argstr = sprintf("%#o", mask) } -probe nd_syscall.umask.return = kernel.function("sys_umask").return { +probe nd_syscall.umask.return = kprobe.function("sys_umask").return { name = "umask" retstr = returnstr(3) } @@ -3495,7 +3495,7 @@ probe nd_syscall.umask.return = kernel.function("sys_umask").return { # umount _____________________________________________________ # long sys_umount(char __user * name, int flags) # -probe nd_syscall.umount = kernel.function("sys_umount") { +probe nd_syscall.umount = kprobe.function("sys_umount") { name = "umount" // target = user_string($name) // flags = $flags @@ -3507,7 +3507,7 @@ probe nd_syscall.umount = kernel.function("sys_umount") { flags_str = _umountflags_str(flags) argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), flags_str) } -probe nd_syscall.umount.return = kernel.function("sys_umount").return { +probe nd_syscall.umount.return = kprobe.function("sys_umount").return { name = "umount" retstr = returnstr(1) } @@ -3520,11 +3520,11 @@ probe nd_syscall.umount.return = kernel.function("sys_umount").return { # long sys32_uname(struct old_utsname __user * name) # probe nd_syscall.uname = - kernel.function("sys_uname") ?, - kernel.function("sys_olduname") ?, - kernel.function("sys32_olduname") ?, - kernel.function("sys32_uname") ?, - kernel.function("sys_newuname") ? + kprobe.function("sys_uname") ?, + kprobe.function("sys_olduname") ?, + kprobe.function("sys32_olduname") ?, + kprobe.function("sys32_uname") ?, + kprobe.function("sys_newuname") ? { name = "uname" // argstr = sprintf("%p", $name) @@ -3539,11 +3539,11 @@ probe nd_syscall.uname = } probe nd_syscall.uname.return = - kernel.function("sys_uname").return ?, - kernel.function("sys_olduname").return ?, - kernel.function("sys32_olduname").return ?, - kernel.function("sys32_uname").return ?, - kernel.function("sys_newuname").return ? + kprobe.function("sys_uname").return ?, + kprobe.function("sys_olduname").return ?, + kprobe.function("sys32_olduname").return ?, + kprobe.function("sys32_uname").return ?, + kprobe.function("sys_newuname").return ? { name = "uname" retstr = returnstr(1) @@ -3552,7 +3552,7 @@ probe nd_syscall.uname.return = # unlink _____________________________________________________ # long sys_unlink(const char __user * pathname) # -probe nd_syscall.unlink = kernel.function("sys_unlink") { +probe nd_syscall.unlink = kprobe.function("sys_unlink") { name = "unlink" // pathname_uaddr = $pathname // pathname = user_string($pathname) @@ -3562,7 +3562,7 @@ probe nd_syscall.unlink = kernel.function("sys_unlink") { pathname = user_string(pathname_uaddr) argstr = user_string_quoted(pathname_uaddr) } -probe nd_syscall.unlink.return = kernel.function("sys_unlink").return { +probe nd_syscall.unlink.return = kprobe.function("sys_unlink").return { name = "unlink" retstr = returnstr(1) } @@ -3571,7 +3571,7 @@ probe nd_syscall.unlink.return = kernel.function("sys_unlink").return { # asmlinkage long # sys_uselib(const char __user * library) # -probe nd_syscall.uselib = kernel.function("sys_uselib") { +probe nd_syscall.uselib = kprobe.function("sys_uselib") { name = "uselib" // library_uaddr = $library // library = user_string($library) @@ -3581,14 +3581,14 @@ probe nd_syscall.uselib = kernel.function("sys_uselib") { library = user_string(library_uaddr) argstr = user_string_quoted(library_uaddr) } -probe nd_syscall.uselib.return = kernel.function("sys_uselib").return { +probe nd_syscall.uselib.return = kprobe.function("sys_uselib").return { name = "uselib" retstr = returnstr(1) } # ustat ______________________________________________________ # long sys_ustat(unsigned dev, struct ustat __user * ubuf) # -probe nd_syscall.ustat = kernel.function("sys_ustat") { +probe nd_syscall.ustat = kprobe.function("sys_ustat") { name = "ustat" // dev = $dev // ubuf_uaddr = $ubuf @@ -3600,7 +3600,7 @@ probe nd_syscall.ustat = kernel.function("sys_ustat") { } #long sys32_ustat(unsigned dev, struct ustat32 __user *u32p) -probe nd_syscall.ustat32 = kernel.function("sys32_ustat") ? { +probe nd_syscall.ustat32 = kprobe.function("sys32_ustat") ? { name = "ustat" // dev = $dev // argstr = sprintf("%d, %p", $dev, $u32p) @@ -3610,8 +3610,8 @@ probe nd_syscall.ustat32 = kernel.function("sys32_ustat") ? { } probe nd_syscall.ustat.return = - kernel.function("sys_ustat").return, - kernel.function("sys32_ustat").return ? + kprobe.function("sys_ustat").return, + kprobe.function("sys32_ustat").return ? { name = "ustat" retstr = returnstr(1) @@ -3619,7 +3619,7 @@ probe nd_syscall.ustat.return = # utime ______________________________________________________ # long sys_utime(char __user * filename, struct utimbuf __user * times) -probe nd_syscall.utime = kernel.function("sys_utime") ? { +probe nd_syscall.utime = kprobe.function("sys_utime") ? { name = "utime" asmlinkage() filename_uaddr = pointer_arg(1) @@ -3630,13 +3630,13 @@ probe nd_syscall.utime = kernel.function("sys_utime") ? { argstr = sprintf("%s, [%s, %s]", filename, ctime(actime), ctime(modtime)) } -probe nd_syscall.utime.return = kernel.function("sys_utime").return ? { +probe nd_syscall.utime.return = kprobe.function("sys_utime").return ? { name = "utime" retstr = returnstr(1) } # long compat_sys_utime(char __user *filename, struct compat_utimbuf __user *t) -probe nd_syscall.compat_utime = kernel.function("compat_sys_utime") ? { +probe nd_syscall.compat_utime = kprobe.function("compat_sys_utime") ? { name = "utime" asmlinkage() filename_uaddr = pointer_arg(1) @@ -3647,7 +3647,7 @@ probe nd_syscall.compat_utime = kernel.function("compat_sys_utime") ? { argstr = sprintf("%s, [%s, %s]", filename, ctime(actime), ctime(modtime)) } -probe nd_syscall.compat_utime.return = kernel.function("compat_sys_utime").return ? { +probe nd_syscall.compat_utime.return = kprobe.function("compat_sys_utime").return ? { name = "utime" retstr = returnstr(1) } @@ -3656,7 +3656,7 @@ probe nd_syscall.compat_utime.return = kernel.function("compat_sys_utime").retur # # long sys_utimes(char __user * filename, struct timeval __user * utimes) # -probe nd_syscall.utimes = kernel.function("sys_utimes") { +probe nd_syscall.utimes = kprobe.function("sys_utimes") { name = "utimes" // filename_uaddr = $filename // filename = user_string($filename) @@ -3670,7 +3670,7 @@ probe nd_syscall.utimes = kernel.function("sys_utimes") { argstr = sprintf("%s, %s", user_string_quoted(filename_uaddr), _struct_timeval_u(tvp_uaddr, 2)) } -probe nd_syscall.utimes.return = kernel.function("sys_utimes").return { +probe nd_syscall.utimes.return = kprobe.function("sys_utimes").return { name = "utimes" retstr = returnstr(1) } @@ -3678,7 +3678,7 @@ probe nd_syscall.utimes.return = kernel.function("sys_utimes").return { # # long compat_sys_utimes(char __user *filename, struct compat_timeval __user *t) # -probe nd_syscall.compat_sys_utimes = kernel.function("compat_sys_utimes") ? { +probe nd_syscall.compat_sys_utimes = kprobe.function("compat_sys_utimes") ? { name = "utimes" // filename = user_string($filename) // argstr = sprintf("%s, %s", user_string_quoted($filename), @@ -3688,7 +3688,7 @@ probe nd_syscall.compat_sys_utimes = kernel.function("compat_sys_utimes") ? { argstr = sprintf("%s, %s", user_string_quoted(filename), _struct_compat_timeval_u(pointer_arg(2), 2)) } -probe nd_syscall.compat_sys_utimes.return = kernel.function("compat_sys_utimes").return ? { +probe nd_syscall.compat_sys_utimes.return = kprobe.function("compat_sys_utimes").return ? { name = "utimes" retstr = returnstr(1) } @@ -3697,7 +3697,7 @@ probe nd_syscall.compat_sys_utimes.return = kernel.function("compat_sys_utimes") # long sys_utimensat(int dfd, char __user *filename, struct timespec __user *utimes, int flags) # long compat_sys_utimensat(unsigned int dfd, char __user *filename, struct compat_timespec __user *t, int flags) # -probe nd_syscall.utimensat = kernel.function("sys_utimensat") ? { +probe nd_syscall.utimensat = kprobe.function("sys_utimensat") ? { name = "utimensat" // argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_timespec_u($utimes,2), // _at_flag_str($flags)) @@ -3705,7 +3705,7 @@ probe nd_syscall.utimensat = kernel.function("sys_utimensat") ? { argstr = sprintf("%s, %s, %s, %s", _dfd_str(int_arg(1)), user_string_quoted(pointer_arg(2)), _struct_timespec_u(pointer_arg(3),2), _at_flag_str(int_arg(4))) } -probe nd_syscall.compat_utimensat = kernel.function("compat_sys_utimensat") ? { +probe nd_syscall.compat_utimensat = kprobe.function("compat_sys_utimensat") ? { name = "utimensat" // argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_compat_timespec_u($t,2), // _at_flag_str($flags)) @@ -3713,11 +3713,11 @@ probe nd_syscall.compat_utimensat = kernel.function("compat_sys_utimensat") ? { argstr = sprintf("%s, %s, %s, %s", _dfd_str(uint_arg(1)), user_string_quoted(pointer_arg(2)), _struct_compat_timespec_u(pointer_arg(3),2), _at_flag_str(int_arg(4))) } -probe nd_syscall.utimensat.return = kernel.function("sys_utimensat").return ? { +probe nd_syscall.utimensat.return = kprobe.function("sys_utimensat").return ? { name = "utimensat" retstr = returnstr(1) } -probe nd_syscall.compat_utimensat.return = kernel.function("compat_sys_utimensat").return ? { +probe nd_syscall.compat_utimensat.return = kprobe.function("compat_sys_utimensat").return ? { name = "utimensat" retstr = returnstr(1) } @@ -3727,11 +3727,11 @@ probe nd_syscall.compat_utimensat.return = kernel.function("compat_sys_utimensa # asmlinkage long # sys_vhangup(void) # -probe nd_syscall.vhangup = kernel.function("sys_vhangup") { +probe nd_syscall.vhangup = kprobe.function("sys_vhangup") { name = "vhangup" argstr = "" } -probe nd_syscall.vhangup.return = kernel.function("sys_vhangup").return { +probe nd_syscall.vhangup.return = kprobe.function("sys_vhangup").return { name = "vhangup" retstr = returnstr(1) } @@ -3743,23 +3743,23 @@ probe nd_syscall.vhangup.return = kernel.function("sys_vhangup").return { # long compat_sys_vmsplice(int fd, const struct compat_iovec __user *iov32, # unsigned int nr_segs, unsigned int flags) # -probe nd_syscall.vmsplice = kernel.function("sys_vmsplice") ? { +probe nd_syscall.vmsplice = kprobe.function("sys_vmsplice") ? { name = "vmsplice" // argstr = sprintf("%d, %p, %d, 0x%x", $fd, $iov, $nr_segs, $flags) asmlinkage() argstr = sprintf("%d, %p, %d, 0x%x", int_arg(1), pointer_arg(2), ulong_arg(3), uint_arg(4)) } -probe nd_syscall.compat_vmsplice = kernel.function("compat_sys_vmsplice") ? { +probe nd_syscall.compat_vmsplice = kprobe.function("compat_sys_vmsplice") ? { name = "vmsplice" // argstr = sprintf("%d, %p, %d, 0x%x", $fd, $iov32, $nr_segs, $flags) asmlinkage() argstr = sprintf("%d, %p, %d, 0x%x", int_arg(1), pointer_arg(2), uint_arg(3), uint_arg(4)) } -probe nd_syscall.vmsplice.return = kernel.function("sys_vmsplice").return ? { +probe nd_syscall.vmsplice.return = kprobe.function("sys_vmsplice").return ? { name = "vmsplice" retstr = returnstr(1) } -probe nd_syscall.compat_vmsplice.return = kernel.function("compat_sys_vmsplice").return ? { +probe nd_syscall.compat_vmsplice.return = kprobe.function("compat_sys_vmsplice").return ? { name = "vmsplice" retstr = returnstr(1) } @@ -3771,7 +3771,7 @@ probe nd_syscall.compat_vmsplice.return = kernel.function("compat_sys_vmsplice") # int options, # struct rusage __user *ru) # -probe nd_syscall.wait4 = kernel.function("sys_wait4") { +probe nd_syscall.wait4 = kprobe.function("sys_wait4") { name = "wait4" // pid = %( kernel_vr >= "2.6.25" %? $upid %: $pid%) // status_uaddr = $stat_addr @@ -3790,7 +3790,7 @@ probe nd_syscall.wait4 = kernel.function("sys_wait4") { argstr = sprintf("%d, %p, %s, %p", pid, status_uaddr,_wait4_opt_str(options), rusage_uaddr) } -probe nd_syscall.wait4.return = kernel.function("sys_wait4").return { +probe nd_syscall.wait4.return = kprobe.function("sys_wait4").return { name = "wait4" retstr = returnstr(1) } @@ -3802,7 +3802,7 @@ probe nd_syscall.wait4.return = kernel.function("sys_wait4").return { # int options, # struct rusage __user *ru) # -probe nd_syscall.waitid = kernel.function("sys_waitid") { +probe nd_syscall.waitid = kprobe.function("sys_waitid") { name = "waitid" // pid = %( kernel_vr >= "2.6.25" %? $upid %: $pid%) // which = $which @@ -3825,7 +3825,7 @@ probe nd_syscall.waitid = kernel.function("sys_waitid") { argstr = sprintf("%d, %d, %p, %s, %p", which, pid, infop_uaddr, _waitid_opt_str(options), rusage_uaddr) } -probe nd_syscall.waitid.return = kernel.function("sys_waitid").return { +probe nd_syscall.waitid.return = kprobe.function("sys_waitid").return { name = "waitid" retstr = returnstr(1) } @@ -3837,7 +3837,7 @@ probe nd_syscall.waitid.return = kernel.function("sys_waitid").return { # int options, # struct rusage __user *ru) # -probe nd_syscall.waitpid = kernel.function("sys_wait4") { +probe nd_syscall.waitpid = kprobe.function("sys_wait4") { name = "waitpid" pid = $pid status_uaddr = $stat_addr @@ -3847,7 +3847,7 @@ probe nd_syscall.waitpid = kernel.function("sys_wait4") { argstr = sprintf("%d, %p, %s, %p", $pid, $stat_addr, options_str, $ru) } -probe nd_syscall.waitpid.return = kernel.function("sys_wait4").return { +probe nd_syscall.waitpid.return = kprobe.function("sys_wait4").return { name = "waitpid" retstr = returnstr(1) } @@ -3859,7 +3859,7 @@ probe nd_syscall.waitpid.return = kernel.function("sys_wait4").return { # const char __user * buf, # size_t count) # -probe nd_syscall.write = kernel.function("sys_write") { +probe nd_syscall.write = kprobe.function("sys_write") { name = "write" // fd = $fd // buf_uaddr = $buf @@ -3872,7 +3872,7 @@ probe nd_syscall.write = kernel.function("sys_write") { argstr = sprintf("%d, %s, %d", fd, text_strn(user_string(buf_uaddr),syscall_string_trunc,1), count) } -probe nd_syscall.write.return = kernel.function("sys_write").return { +probe nd_syscall.write.return = kprobe.function("sys_write").return { name = "write" retstr = returnstr(1) } @@ -3887,8 +3887,8 @@ probe nd_syscall.write.return = kernel.function("sys_write").return { # unsigned long vlen) # probe nd_syscall.writev = - kernel.function("sys_writev"), - kernel.function("compat_sys_writev") ? + kprobe.function("sys_writev"), + kprobe.function("compat_sys_writev") ? { name = "writev" // vector_uaddr = $vec @@ -3908,8 +3908,8 @@ probe nd_syscall.writev = } probe nd_syscall.writev.return = - kernel.function("sys_writev").return, - kernel.function("compat_sys_writev").return ? + kprobe.function("sys_writev").return, + kprobe.function("compat_sys_writev").return ? { name = "writev" retstr = returnstr(1) -- cgit From 2dcaa5344939c8a708224d0830cfb728b2afcacb Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 29 May 2009 15:24:53 -0700 Subject: Kill trailing whitespace in nd_syscalls[2] --- tapset/nd_syscalls.stp | 18 ++-- tapset/nd_syscalls2.stp | 270 ++++++++++++++++++++++++------------------------ 2 files changed, 144 insertions(+), 144 deletions(-) diff --git a/tapset/nd_syscalls.stp b/tapset/nd_syscalls.stp index 221e680a..f9a6ffce 100644 --- a/tapset/nd_syscalls.stp +++ b/tapset/nd_syscalls.stp @@ -141,7 +141,7 @@ probe nd_syscall.adjtimex = kprobe.function("SyS_adjtimex") ?, kprobe.function("sys_adjtimex") ? { name = "adjtimex" - + /* * buf_offset = __uget_timex_m($txc_p, 1) * buf_freq = __uget_timex_m($txc_p, 2) @@ -1354,7 +1354,7 @@ probe nd_syscall.fork = kprobe.function("do_fork") stack_size = ulong_arg(4) parent_tid_uaddr = pointer_arg(5) child_tid_uaddr = pointer_arg(6) - + if (!__is_user_regs(regs)) { name = "fork_kernel_thread" argstr = __fork_flags(clone_flags) @@ -2505,7 +2505,7 @@ probe nd_syscall.io_cancel = kprobe.function("SyS_io_cancel") ?, ctx_id = ulong_arg(1) iocb_uaddr = pointer_arg(2) result_uaddr = pointer_arg(3) - argstr = sprintf("%d, %p, %p", ctx_id, iocb_uaddr, result_uaddr) + argstr = sprintf("%d, %p, %p", ctx_id, iocb_uaddr, result_uaddr) } probe nd_syscall.io_cancel.return = kprobe.function("SyS_io_cancel").return ?, kprobe.function("sys_io_cancel").return ? @@ -2788,7 +2788,7 @@ probe nd_syscall.kexec_load.return = kprobe.function("compat_sys_kexec_load").re kprobe.function("sys_kexec_load").return ? { name = "kexec_load" - retstr = returnstr(1) + retstr = returnstr(1) } # keyctl _____________________________________________________ @@ -2854,7 +2854,7 @@ probe nd_syscall.lchown = kprobe.function("SyS_lchown") ?, owner = __int32(uint_arg(2)) group = __int32(uint_arg(3)) argstr = sprintf("%s, %d, %d", user_string_quoted(pointer_arg(1)), owner, group) -} +} probe nd_syscall.lchown.return = kprobe.function("SyS_lchown").return ?, kprobe.function("sys_lchown").return ? { @@ -2951,7 +2951,7 @@ probe nd_syscall.link.return = kprobe.function("SyS_link").return ?, kprobe.function("sys_link").return ? { name = "link" - retstr = returnstr(1) + retstr = returnstr(1) } # linkat _____________________________________________________ @@ -3008,7 +3008,7 @@ probe nd_syscall.listen = kprobe.function("SyS_listen") ?, sockfd = int_arg(1) backlog = int_arg(2) argstr = sprintf("%d, %d", sockfd, backlog) -} +} probe nd_syscall.listen.return = kprobe.function("SyS_listen").return ?, kprobe.function("sys_listen").return ? { @@ -3400,7 +3400,7 @@ probe nd_syscall.mincore.return = kprobe.function("SyS_mincore").return ?, kprobe.function("sys_mincore").return ? { name = "mincore" - retstr = returnstr(1) + retstr = returnstr(1) } # mkdir ______________________________________________________ @@ -3423,7 +3423,7 @@ probe nd_syscall.mkdir.return = kprobe.function("SyS_mkdir").return ?, kprobe.function("sys_mkdir").return ? { name = "mkdir" - retstr = returnstr(1) + retstr = returnstr(1) } # mkdirat ____________________________________________________ diff --git a/tapset/nd_syscalls2.stp b/tapset/nd_syscalls2.stp index f3a2c14f..33ffe11d 100644 --- a/tapset/nd_syscalls2.stp +++ b/tapset/nd_syscalls2.stp @@ -78,7 +78,7 @@ probe nd_syscall.nfsservctl = resp_uaddr = pointer_arg(3) argstr = sprintf("%s, %p, %p", _nfsctl_cmd_str(cmd), argp_uaddr, resp_uaddr) } -probe nd_syscall.nfsservctl.return = +probe nd_syscall.nfsservctl.return = kprobe.function("sys_nfsservctl").return ?, kprobe.function("compat_sys_nfsservctl").return ? { @@ -119,7 +119,7 @@ probe nd_syscall.ni_syscall.return = kprobe.function("sys_ni_syscall").return { # long sys_open(const char __user * filename, int flags, int mode) # (obsolete) long sys32_open(const char * filename, int flags, int mode) # -probe nd_syscall.open = +probe nd_syscall.open = kprobe.function("sys_open") ?, kprobe.function("compat_sys_open") ?, kprobe.function("sys32_open") ? @@ -129,25 +129,25 @@ probe nd_syscall.open = // flags = $flags // mode = $mode // if (flags & 64) - // argstr = sprintf("%s, %s, %#o", user_string_quoted($filename), + // argstr = sprintf("%s, %s, %#o", user_string_quoted($filename), // _sys_open_flag_str($flags), $mode) // else - // argstr = sprintf("%s, %s", user_string_quoted($filename), + // argstr = sprintf("%s, %s", user_string_quoted($filename), // _sys_open_flag_str($flags)) asmlinkage() filename = user_string(pointer_arg(1)) flags = int_arg(2) mode = int_arg(3) if (flags & 64) - argstr = sprintf("%s, %s, %#o", user_string_quoted(pointer_arg(1)), + argstr = sprintf("%s, %s, %#o", user_string_quoted(pointer_arg(1)), _sys_open_flag_str(flags), mode) else - argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), + argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), _sys_open_flag_str(flags)) } -probe nd_syscall.open.return = - kprobe.function("sys_open").return ?, - kprobe.function("compat_sys_open").return ?, +probe nd_syscall.open.return = + kprobe.function("sys_open").return ?, + kprobe.function("compat_sys_open").return ?, kprobe.function("sys32_open").return ? { name = "open" @@ -158,7 +158,7 @@ probe nd_syscall.open.return = # long sys_openat(int dfd, const char __user *filename, int flags, int mode) # long compat_sys_openat(unsigned int dfd, const char __user *filename, int flags, int mode) # -probe nd_syscall.openat = +probe nd_syscall.openat = kprobe.function("sys_openat") ?, kprobe.function("compat_sys_openat") ? { @@ -168,11 +168,11 @@ probe nd_syscall.openat = // mode = $mode // if ($flags & 64) // argstr = sprintf("%s, %s, %s, %#o", _dfd_str($dfd), - // user_string_quoted($filename), + // user_string_quoted($filename), // _sys_open_flag_str($flags), $mode) // else // argstr = sprintf("%s, %s, %s", _dfd_str($dfd), - // user_string_quoted($filename), + // user_string_quoted($filename), // _sys_open_flag_str($flags)) asmlinkage() filename = user_string(pointer_arg(2)) @@ -180,14 +180,14 @@ probe nd_syscall.openat = mode = int_arg(4) if (flags & 64) argstr = sprintf("%s, %s, %s, %#o", _dfd_str(int_arg(1)), - user_string_quoted(pointer_arg(2)), + user_string_quoted(pointer_arg(2)), _sys_open_flag_str(flags), mode) else argstr = sprintf("%s, %s, %s", _dfd_str(int_arg(1)), - user_string_quoted(pointer_arg(2)), + user_string_quoted(pointer_arg(2)), _sys_open_flag_str(flags)) } -probe nd_syscall.openat.return = +probe nd_syscall.openat.return = kprobe.function("sys_openat").return ?, kprobe.function("compat_sys_openat").return ? { @@ -202,11 +202,11 @@ probe nd_syscall.openat.return = probe nd_syscall.pause = kprobe.function("sys_pause") ?, kprobe.function("sys32_pause") ?, kprobe.function("compat_sys_pause") ? -{ +{ name = "pause" argstr = "" } -probe nd_syscall.pause.return = kprobe.function("sys_pause").return ?, +probe nd_syscall.pause.return = kprobe.function("sys_pause").return ?, kprobe.function("sys32_pause").return ?, kprobe.function("compat_sys_pause").return ? { @@ -333,12 +333,12 @@ probe nd_syscall.pivot_root = kprobe.function("sys_pivot_root") { // new_root_str = user_string($new_root) // old_root_str = user_string($put_old) // argstr = sprintf("%s, %s", user_string_quoted($new_root), - // user_string_quoted($put_old)) + // user_string_quoted($put_old)) asmlinkage() new_root_str = user_string(pointer_arg(1)) old_root_str = user_string(pointer_arg(2)) argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), - user_string_quoted(pointer_arg(2))) + user_string_quoted(pointer_arg(2))) } probe nd_syscall.pivot_root.return = kprobe.function("sys_pivot_root").return { name = "pivot_root" @@ -374,17 +374,17 @@ probe nd_syscall.poll.return = kprobe.function("sys_poll").return { # probe nd_syscall.ppoll = kprobe.function("sys_ppoll") ? { name = "ppoll" - // argstr = sprintf("%p, %d, %s, %p, %d", + // argstr = sprintf("%p, %d, %s, %p, %d", // $ufds, // $nfds, - // _struct_timespec_u($tsp,1), + // _struct_timespec_u($tsp,1), // $sigmask, // $sigsetsize) asmlinkage() - argstr = sprintf("%p, %d, %s, %p, %d", + argstr = sprintf("%p, %d, %s, %p, %d", pointer_arg(1), uint_arg(2), - _struct_timespec_u(pointer_arg(3),1), + _struct_timespec_u(pointer_arg(3),1), pointer_arg(4), ulong_arg(5)) } @@ -398,17 +398,17 @@ probe nd_syscall.ppoll.return = kprobe.function("sys_ppoll").return ? { # probe nd_syscall.compat_ppoll = kprobe.function("compat_sys_ppoll") ? { name = "ppoll" - // argstr = sprintf("%p, %d, %s, %p, %d", + // argstr = sprintf("%p, %d, %s, %p, %d", // $ufds, // $nfds, - // _struct_compat_timespec_u($tsp,1), + // _struct_compat_timespec_u($tsp,1), // $sigmask, // $sigsetsize) asmlinkage() - argstr = sprintf("%p, %d, %s, %p, %d", + argstr = sprintf("%p, %d, %s, %p, %d", pointer_arg(1), uint_arg(2), - _struct_compat_timespec_u(pointer_arg(3),1), + _struct_compat_timespec_u(pointer_arg(3),1), pointer_arg(4), u32_arg(5)) } @@ -461,7 +461,7 @@ probe nd_syscall.pread = kprobe.function("sys_pread64") { // offset = $pos // argstr = sprintf("%d, %p, %d, %d", $fd, $buf, $count, $pos) asmlinkage() - fd = uint_arg(1) + fd = uint_arg(1) buf_uaddr = pointer_arg(2) count = ulong_arg(3) offset = longlong_arg(4) @@ -505,7 +505,7 @@ probe nd_syscall.compat_pselect6.return = kprobe.function("compat_sys_pselect6") # pselect7 _____________________________________________________ # # long sys_pselect7(int n, fd_set __user *inp, fd_set __user *outp, -# fd_set __user *exp, struct timespec __user *tsp, +# fd_set __user *exp, struct timespec __user *tsp, # const sigset_t __user *sigmask, size_t sigsetsize) # probe nd_syscall.pselect7 = kprobe.function("sys_pselect7") ? { @@ -541,7 +541,7 @@ probe nd_syscall.compat_pselect7.return = kprobe.function("compat_sys_pselect7") # long data) # probe nd_syscall.ptrace = kprobe.function("sys_ptrace") ? { - name = "ptrace" + name = "ptrace" // request = $request // pid = $pid // addr = $addr @@ -571,7 +571,7 @@ probe nd_syscall.pwrite = kprobe.function("sys_pwrite64") { // buf_uaddr = $buf // count = $count // offset = $pos - // argstr = sprintf("%d, %s, %d, %d", $fd, + // argstr = sprintf("%d, %s, %d, %d", $fd, // text_strn(user_string($buf),syscall_string_trunc,1), // $count, $pos) asmlinkage() @@ -579,7 +579,7 @@ probe nd_syscall.pwrite = kprobe.function("sys_pwrite64") { buf_uaddr = pointer_arg(2) count = ulong_arg(3) offset = longlong_arg(4) - argstr = sprintf("%d, %s, %d, %d", fd, + argstr = sprintf("%d, %s, %d, %d", fd, text_strn(user_string(buf_uaddr),syscall_string_trunc,1), count, offset) } @@ -602,7 +602,7 @@ probe nd_syscall.pwrite32 = kprobe.function("sys32_pwrite64") ? { // $count, ($poshi << 32) + $poslo) // %: // buf_uaddr = $buf - // argstr = sprintf("%d, %s, %d, %d", $fd, + // argstr = sprintf("%d, %s, %d, %d", $fd, // text_strn(user_string($buf),syscall_string_trunc,1), // $count, ($poshi << 32) + $poslo) // %) @@ -611,7 +611,7 @@ probe nd_syscall.pwrite32 = kprobe.function("sys32_pwrite64") ? { buf_uaddr = pointer_arg(2) count = ulong_arg(3) offset = (u32_arg(4) << 32) + u32_arg(5) - argstr = sprintf("%d, %s, %d, %d", fd, + argstr = sprintf("%d, %s, %d, %d", fd, text_strn(user_string(buf_uaddr),syscall_string_trunc,1), count, offset) } @@ -697,7 +697,7 @@ probe nd_syscall.readahead.return = kprobe.function("sys_readahead").return { # # long compat_sys_old_readdir(unsigned int fd, struct compat_old_linux_dirent __user *dirent, unsigned int count) # int old32_readdir(unsigned int fd, struct old_linux_dirent32 *dirent, unsigned int count) -# +# probe nd_syscall.readdir = kprobe.function("compat_sys_old_readdir") ?, kprobe.function("old32_readdir") ? @@ -726,13 +726,13 @@ probe nd_syscall.readlink = kprobe.function("sys_readlink") { // path = user_string($path) // buf_uaddr = $buf // bufsiz = $bufsiz - // argstr = sprintf("%s, %p, %d", user_string_quoted($path), + // argstr = sprintf("%s, %p, %d", user_string_quoted($path), // $buf, $bufsiz) asmlinkage() path = user_string(pointer_arg(1)) buf_uaddr = pointer_arg(2) bufsiz = int_arg(3) - argstr = sprintf("%s, %p, %d", user_string_quoted(pointer_arg(1)), + argstr = sprintf("%s, %p, %d", user_string_quoted(pointer_arg(1)), buf_uaddr, bufsiz) } probe nd_syscall.readlink.return = kprobe.function("sys_readlink").return { @@ -752,14 +752,14 @@ probe nd_syscall.readlinkat = kprobe.function("sys_readlinkat") ? { // path = user_string($path) // buf_uaddr = $buf // bufsiz = $bufsiz - // argstr = sprintf("%s, %s, %p, %d", _dfd_str($dfd), user_string_quoted($path), + // argstr = sprintf("%s, %s, %p, %d", _dfd_str($dfd), user_string_quoted($path), // $buf, $bufsiz) asmlinkage() dfd = int_arg(1) path = user_string(pointer_arg(2)) buf_uaddr = pointer_arg(3) bufsiz = int_arg(4) - argstr = sprintf("%s, %s, %p, %d", _dfd_str(dfd), user_string_quoted(pointer_arg(2)), + argstr = sprintf("%s, %s, %p, %d", _dfd_str(dfd), user_string_quoted(pointer_arg(2)), buf_uaddr, bufsiz) } probe nd_syscall.readlinkat.return = kprobe.function("sys_readlinkat").return ? { @@ -772,11 +772,11 @@ probe nd_syscall.readlinkat.return = kprobe.function("sys_readlinkat").return ? # ssize_t sys_readv(unsigned long fd, # const struct iovec __user *vec, # unsigned long vlen) -# ssize_t compat_sys_readv(unsigned long fd, -# const struct compat_iovec __user *vec, +# ssize_t compat_sys_readv(unsigned long fd, +# const struct compat_iovec __user *vec, # unsigned long vlen) # -probe nd_syscall.readv = +probe nd_syscall.readv = kprobe.function("sys_readv"), kprobe.function("compat_sys_readv") ? { @@ -796,7 +796,7 @@ probe nd_syscall.readv = fd = ulong_arg(1) argstr = sprintf("%d, %p, %d", fd, vector_uaddr, count) } -probe nd_syscall.readv.return = +probe nd_syscall.readv.return = kprobe.function("sys_readv").return, kprobe.function("compat_sys_readv").return ? { @@ -851,7 +851,7 @@ probe nd_syscall.recv = kprobe.function("sys_recv") ? { // flags_str = _recvflags_str($flags) // argstr = sprintf("%d, %p, %d, %s", $fd, $ubuf, $size, _recvflags_str($flags)) asmlinkage() - s = int_arg(1) + s = int_arg(1) buf_uaddr = pointer_arg(2) len = ulong_arg(3) flags = uint_arg(4) @@ -990,12 +990,12 @@ probe nd_syscall.removexattr = kprobe.function("sys_removexattr") { name = "removexattr" // path = user_string($path) // name_str = user_string($name) - // argstr = sprintf("%s, %s", user_string_quoted($path), + // argstr = sprintf("%s, %s", user_string_quoted($path), // user_string_quoted($name)) asmlinkage() path = user_string(pointer_arg(1)) name_str = user_string(pointer_arg(2)) - argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), + argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } probe nd_syscall.removexattr.return = kprobe.function("sys_removexattr").return { @@ -1012,12 +1012,12 @@ probe nd_syscall.rename = kprobe.function("sys_rename") { name = "rename" // oldpath = user_string($oldname) // newpath = user_string($newname) - // argstr = sprintf("%s, %s", user_string_quoted($oldname), + // argstr = sprintf("%s, %s", user_string_quoted($oldname), // user_string_quoted($newname)) asmlinkage() oldpath = user_string(pointer_arg(1)) newpath = user_string(pointer_arg(2)) - argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), + argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } probe nd_syscall.rename.return = kprobe.function("sys_rename").return { @@ -1113,14 +1113,14 @@ probe nd_syscall.rt_sigaction.return = kprobe.function("sys_rt_sigaction").retur } # -# long sys32_rt_sigaction(int sig, +# long sys32_rt_sigaction(int sig, # struct sigaction32 __user *act, -# struct sigaction32 __user *oact, +# struct sigaction32 __user *oact, # unsigned int sigsetsize) # ppc only -# compat_sys_rt_sigaction(int sig, +# compat_sys_rt_sigaction(int sig, # const struct sigaction32 __user *act, -# struct sigaction32 __user *oact, +# struct sigaction32 __user *oact, # size_t sigsetsize) probe nd_syscall.rt_sigaction32 = kprobe.function("sys32_rt_sigaction") ?, @@ -1133,7 +1133,7 @@ probe nd_syscall.rt_sigaction32 = kprobe.function("sys32_rt_sigaction") ?, // sigsetsize = $sigsetsize // argstr = sprintf("%s, %p, %p, %d", _signal_name($sig), $act, $oact, $sigsetsize) asmlinkage() - sig = int_arg(1) + sig = int_arg(1) act_uaddr = pointer_arg(2) oact_uaddr = pointer_arg(3) sigsetsize = uint_arg(4) @@ -1170,7 +1170,7 @@ probe nd_syscall.rt_sigpending.return = kprobe.function("sys_rt_sigpending").ret # long compat_sys_rt_sigprocmask(int how, compat_sigset_t __user *set, compat_sigset_t __user *oset, compat_size_t sigsetsize) # long sys_rt_sigprocmask(int how, sigset_t __user *set, sigset_t __user *oset, size_t sigsetsize) # -probe nd_syscall.rt_sigprocmask = +probe nd_syscall.rt_sigprocmask = kprobe.function("sys32_rt_sigprocmask") ?, kprobe.function("compat_sys_rt_sigprocmask") ?, kprobe.function("sys_rt_sigprocmask") ? @@ -1184,14 +1184,14 @@ probe nd_syscall.rt_sigprocmask = // $oset, $sigsetsize) if (probefunc() != "compat_sys_rt_sigprocmask") asmlinkage() - how = int_arg(1) + how = int_arg(1) how_str = _sigprocmask_how_str(how) set_uaddr = pointer_arg(2) oldset_uaddr = pointer_arg(3) argstr = sprintf("%s, [%s], %p, %d", how_str, _stp_sigset_u(set_uaddr), oldset_uaddr, uint_arg(4)) } -probe nd_syscall.rt_sigprocmask.return = +probe nd_syscall.rt_sigprocmask.return = kprobe.function("sys32_rt_sigprocmask").return ?, kprobe.function("compat_sys_rt_sigprocmask").return ?, kprobe.function("sys_rt_sigprocmask").return ? @@ -1225,16 +1225,16 @@ probe nd_syscall.rt_sigqueueinfo.return = # rt_sigreturn _______________________________________________ # int sys_rt_sigreturn(unsigned long __unused) # -probe nd_syscall.rt_sigreturn = +probe nd_syscall.rt_sigreturn = kprobe.function("sys_rt_sigreturn") ?, - kprobe.function("sys32_rt_sigreturn") ? + kprobe.function("sys32_rt_sigreturn") ? { name = "rt_sigreturn" argstr = "" } -probe nd_syscall.rt_sigreturn.return = +probe nd_syscall.rt_sigreturn.return = kprobe.function("sys_rt_sigreturn").return ?, - kprobe.function("sys32_rt_sigreturn").return ? + kprobe.function("sys32_rt_sigreturn").return ? { name = "rt_sigreturn" retstr = returnstr(1) @@ -1244,7 +1244,7 @@ probe nd_syscall.rt_sigreturn.return = # # sys_rt_sigsuspend(struct pt_regs regs) # -probe nd_syscall.rt_sigsuspend = +probe nd_syscall.rt_sigsuspend = kprobe.function("sys_rt_sigsuspend") ?, kprobe.function("compat_sys_rt_sigsuspend") ?, kprobe.function("ia64_rt_sigsuspend") ? @@ -1252,7 +1252,7 @@ probe nd_syscall.rt_sigsuspend = name = "rt_sigsuspend" argstr = "" } -probe nd_syscall.rt_sigsuspend.return = +probe nd_syscall.rt_sigsuspend.return = kprobe.function("sys_rt_sigsuspend").return ?, kprobe.function("compat_sys_rt_sigsuspend").return ?, kprobe.function("ia64_rt_sigsuspend").return ? @@ -1313,7 +1313,7 @@ probe nd_syscall.sched_getaffinity = kprobe.function("sys_sched_getaffinity") { // mask_uaddr = $user_mask_ptr asmlinkage() pid = int_arg(1) - len = uint_arg(2) + len = uint_arg(2) mask_uaddr = pointer_arg(3) argstr = sprintf("%d, %p, %p", pid, len, mask_uaddr) } @@ -1527,16 +1527,16 @@ probe nd_syscall.select = kprobe.function("sys_select") { writefds_uaddr = pointer_arg(3) exceptfds_uaddr = pointer_arg(4) timeout_uaddr = pointer_arg(5) - argstr = sprintf("%d, %p, %p, %p, %s", n, readfds_uaddr, writefds_uaddr, + argstr = sprintf("%d, %p, %p, %p, %s", n, readfds_uaddr, writefds_uaddr, exceptfds_uaddr, _struct_timeval_u(timeout_uaddr, 1)) } probe nd_syscall.select.return = kprobe.function("sys_select").return { name = "select" retstr = returnstr(1) } -# long compat_sys_select(int n, +# long compat_sys_select(int n, # compat_ulong_t __user *inp, -# compat_ulong_t __user *outp, +# compat_ulong_t __user *outp, # compat_ulong_t __user *exp, # struct compat_timeval __user *tvp) # @@ -1555,7 +1555,7 @@ probe nd_syscall.compat_select = kprobe.function("compat_sys_select") ? { writefds_uaddr = pointer_arg(3) exceptfds_uaddr = pointer_arg(4) timeout_uaddr = pointer_arg(5) - argstr = sprintf("%d, %p, %p, %p, %s", n, readfds_uaddr, writefds_uaddr, + argstr = sprintf("%d, %p, %p, %p, %s", n, readfds_uaddr, writefds_uaddr, exceptfds_uaddr, _struct_timeval_u(timeout_uaddr, 1)) } probe nd_syscall.compat_select.return = kprobe.function("compat_sys_select").return ? { @@ -1685,8 +1685,8 @@ probe nd_syscall.compat_sys_semtimedop = kprobe.function("compat_sys_semtimedop" // timeout_uaddr = $timeout // argstr = sprintf("%d, %p, %d, %s", $semid, $tsems, $nsops, // _struct_compat_timespec_u($timeout,1)) - // no asmlinkage - semid = int_arg(1) + // no asmlinkage + semid = int_arg(1) sops_uaddr = pointer_arg(2) nsops = uint_arg(3) timeout_uaddr = pointer_arg(4) @@ -1865,7 +1865,7 @@ probe nd_syscall.setdomainname.return = # long sys_setfsgid(gid_t gid) # long sys_setfsgid16(old_gid_t gid) # -probe nd_syscall.setfsgid = +probe nd_syscall.setfsgid = kprobe.function("sys_setfsgid") ?, kprobe.function("sys_setfsgid16") ? { @@ -1876,7 +1876,7 @@ probe nd_syscall.setfsgid = fsgid = uint_arg(1) argstr = sprint(fsgid) } -probe nd_syscall.setfsgid.return = +probe nd_syscall.setfsgid.return = kprobe.function("sys_setfsgid").return ?, kprobe.function("sys_setfsgid16").return ? { @@ -1888,7 +1888,7 @@ probe nd_syscall.setfsgid.return = # long sys_setfsuid(uid_t uid) # long sys_setfsuid16(old_uid_t uid) # -probe nd_syscall.setfsuid = +probe nd_syscall.setfsuid = kprobe.function("sys_setfsuid") ?, kprobe.function("sys_setfsuid16") ? { @@ -1899,7 +1899,7 @@ probe nd_syscall.setfsuid = fsuid = uint_arg(1) argstr = sprint(fsuid) } -probe nd_syscall.setfsuid.return = +probe nd_syscall.setfsuid.return = kprobe.function("sys_setfsuid").return ?, kprobe.function("sys_setfsuid16").return ? { @@ -1912,8 +1912,8 @@ probe nd_syscall.setfsuid.return = # long sys_setgid(gid_t gid) # long sys_setgid16(old_gid_t gid) # -probe nd_syscall.setgid = - kprobe.function("sys_setgid") ?, +probe nd_syscall.setgid = + kprobe.function("sys_setgid") ?, kprobe.function("sys_setgid16") ? { name = "setgid" @@ -1923,7 +1923,7 @@ probe nd_syscall.setgid = gid = uint_arg(1) argstr = sprint(gid) } -probe nd_syscall.setgid.return = +probe nd_syscall.setgid.return = kprobe.function("sys_setgid").return ?, kprobe.function("sys_setgid16").return ? { @@ -1937,7 +1937,7 @@ probe nd_syscall.setgid.return = # long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist) # long sys32_setgroups16(int gidsetsize, u16 __user *grouplist) # -probe nd_syscall.setgroups = +probe nd_syscall.setgroups = kprobe.function("sys_setgroups") ?, kprobe.function("sys_setgroups16") ?, kprobe.function("sys32_setgroups16") ? @@ -1947,11 +1947,11 @@ probe nd_syscall.setgroups = // list_uaddr = $grouplist // argstr = sprintf("%d, %p", $gidsetsize, $grouplist) asmlinkage() - size = int_arg(1) + size = int_arg(1) list_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", size, list_uaddr) } -probe nd_syscall.setgroups.return = +probe nd_syscall.setgroups.return = kprobe.function("sys_setgroups").return ?, kprobe.function("sys_setgroups16").return ?, kprobe.function("sys32_setgroups16").return ? @@ -1993,13 +1993,13 @@ probe nd_syscall.setitimer = kprobe.function("sys_setitimer") { // which = $which // value_uaddr = $value // ovalue_uaddr = $ovalue - // argstr = sprintf("%s, %s, %p", _itimer_which_str($which), + // argstr = sprintf("%s, %s, %p", _itimer_which_str($which), // _struct_itimerval_u($value), $ovalue) asmlinkage() which = int_arg(1) value_uaddr = pointer_arg(2) ovalue_uaddr = pointer_arg(3) - argstr = sprintf("%s, %s, %p", _itimer_which_str(which), + argstr = sprintf("%s, %s, %p", _itimer_which_str(which), _struct_itimerval_u(value_uaddr), ovalue_uaddr) } probe nd_syscall.setitimer.return = kprobe.function("sys_setitimer").return { @@ -2016,13 +2016,13 @@ probe nd_syscall.compat_setitimer = kprobe.function("compat_sys_setitimer") ? { // which = $which // value_uaddr = $in // ovalue_uaddr = $out - // argstr = sprintf("%s, %s, %p", _itimer_which_str($which), + // argstr = sprintf("%s, %s, %p", _itimer_which_str($which), // _struct_compat_itimerval_u($in), $out) asmlinkage() which = int_arg(1) value_uaddr = pointer_arg(2) ovalue_uaddr = pointer_arg(3) - argstr = sprintf("%s, %s, %p", _itimer_which_str(which), + argstr = sprintf("%s, %s, %p", _itimer_which_str(which), _struct_compat_itimerval_u(value_uaddr), ovalue_uaddr) } probe nd_syscall.compat_setitimer.return = kprobe.function("compat_sys_setitimer").return ? { @@ -2291,7 +2291,7 @@ probe nd_syscall.setsid.return = kprobe.function("sys_setsid").return { # char __user *optval, # int optlen) # -probe nd_syscall.setsockopt = +probe nd_syscall.setsockopt = kprobe.function("sys_setsockopt") ?, kprobe.function("compat_sys_setsockopt") ? { @@ -2364,7 +2364,7 @@ probe nd_syscall.settimeofday.return = kprobe.function("sys_settimeofday").retur # long sys32_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz) # long compat_sys_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz) # -probe nd_syscall.settimeofday32 = +probe nd_syscall.settimeofday32 = kprobe.function("sys32_settimeofday") ?, kprobe.function("compat_sys_settimeofday") ? { @@ -2377,8 +2377,8 @@ probe nd_syscall.settimeofday32 = tz_uaddr = pointer_arg(2) argstr = sprintf("%s, %s", _struct_compat_timeval_u(tv_uaddr, 1),_struct_timezone_u(tz_uaddr)) } -probe nd_syscall.settimeofday32.return = - kprobe.function("sys32_settimeofday").return ?, +probe nd_syscall.settimeofday32.return = + kprobe.function("sys32_settimeofday").return ?, kprobe.function("compat_sys_settimeofday").return ? { name = "settimeofday" @@ -2425,8 +2425,8 @@ probe nd_syscall.setxattr = kprobe.function("sys_setxattr") { // value_uaddr = $value // size = $size // flags = $flags - // argstr = sprintf("%s, %s, %p, %d, %d", - // user_string_quoted($path), + // argstr = sprintf("%s, %s, %p, %d, %d", + // user_string_quoted($path), // user_string_quoted($name), // value_uaddr, $size, $flags) asmlinkage() @@ -2437,8 +2437,8 @@ probe nd_syscall.setxattr = kprobe.function("sys_setxattr") { value_uaddr = pointer_arg(3) size = ulong_arg(4) flags = int_arg(5) - argstr = sprintf("%s, %s, %p, %d, %d", - user_string_quoted(path_uaddr), + argstr = sprintf("%s, %s, %p, %d, %d", + user_string_quoted(path_uaddr), user_string_quoted(name_uaddr), value_uaddr, size, flags) } @@ -2464,7 +2464,7 @@ probe nd_syscall.sgetmask.return = kprobe.function("sys_sgetmask").return ? { # long sys_shmat(int shmid, char __user *shmaddr, int shmflg) # probe nd_syscall.shmat = kprobe.function("sys_shmat") ? { - name = "shmat" + name = "shmat" // shmid = $shmid // shmaddr_uaddr = $shmaddr // shmflg = $shmflg @@ -2730,14 +2730,14 @@ probe nd_syscall.sigprocmask.return = kprobe.function("sys_sigprocmask").return # sigreturn __________________________________________________ # int sys_sigreturn(unsigned long __unused) # -probe nd_syscall.sigreturn = +probe nd_syscall.sigreturn = kprobe.function("sys_sigreturn") ?, kprobe.function("sys32_sigreturn") ? { name = "sigreturn" argstr = "" } -probe nd_syscall.sigreturn.return = +probe nd_syscall.sigreturn.return = kprobe.function("sys_sigreturn").return ?, kprobe.function("sys32_sigreturn").return ? { @@ -2746,7 +2746,7 @@ probe nd_syscall.sigreturn.return = } # sigsuspend _________________________________________________ -# +# probe nd_syscall.sigsuspend = kprobe.function("sys_sigsuspend") ?, kprobe.function("sys32_sigsuspend") ? @@ -2814,7 +2814,7 @@ probe nd_syscall.socketpair = kprobe.function("sys_socketpair") ? { // type = $type // protocol = $protocol // sv_uaddr = $usockvec - // argstr = sprintf("%s, %s, %d, %p", + // argstr = sprintf("%s, %s, %d, %p", // _sock_family_str($family), // _sock_type_str($type), // $protocol, sv_uaddr) @@ -2823,7 +2823,7 @@ probe nd_syscall.socketpair = kprobe.function("sys_socketpair") ? { type = int_arg(2) protocol = int_arg(3) sv_uaddr = pointer_arg(4) - argstr = sprintf("%s, %s, %d, %p", + argstr = sprintf("%s, %s, %d, %p", _sock_family_str(family), _sock_type_str(type), protocol, sv_uaddr) @@ -2875,8 +2875,8 @@ probe nd_syscall.ssetmask.return = kprobe.function("sys_ssetmask").return ? { # long sys_stat64(char __user * filename, struct stat64 __user * statbuf) # long sys_oabi_stat64(char __user * filename, struct oldabi_stat64 __user * statbuf) # long compat_sys_newstat(char __user * filename, struct compat_stat __user *statbuf) -probe nd_syscall.stat = - kprobe.function("sys_stat") ?, +probe nd_syscall.stat = + kprobe.function("sys_stat") ?, kprobe.function("sys_newstat") ?, kprobe.function("sys32_stat64") ?, kprobe.function("sys_stat64") ?, @@ -2894,13 +2894,13 @@ probe nd_syscall.stat = buf_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", user_string_quoted(filename_uaddr), buf_uaddr) } -probe nd_syscall.stat.return = - kprobe.function("sys_stat").return ?, +probe nd_syscall.stat.return = + kprobe.function("sys_stat").return ?, kprobe.function("sys_newstat").return ?, kprobe.function("sys32_stat64").return ?, kprobe.function("sys_stat64").return ?, kprobe.function("sys_oabi_stat64").return ?, - kprobe.function("compat_sys_newstat").return ? + kprobe.function("compat_sys_newstat").return ? { name = "stat" retstr = returnstr(1) @@ -2910,7 +2910,7 @@ probe nd_syscall.stat.return = # long sys_statfs(const char __user * path, struct statfs __user * buf) # long compat_sys_statfs(const char __user *path, struct compat_statfs __user *buf) # -probe nd_syscall.statfs = +probe nd_syscall.statfs = kprobe.function("sys_statfs"), kprobe.function("compat_sys_statfs") ? { @@ -2923,7 +2923,7 @@ probe nd_syscall.statfs = buf_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", user_string_quoted(pointer_arg(1)), buf_uaddr) } -probe nd_syscall.statfs.return = +probe nd_syscall.statfs.return = kprobe.function("sys_statfs").return, kprobe.function("compat_sys_statfs").return ? { @@ -2964,19 +2964,19 @@ probe nd_syscall.statfs64.return = # long sys_stime(time_t __user *tptr) # long compat_sys_stime(compat_time_t __user *tptr) # -probe nd_syscall.stime = +probe nd_syscall.stime = kprobe.function("sys_stime") ?, kprobe.function("compat_sys_stime") ? { name = "stime" // t_uaddr = $tptr - /* FIXME. Decode time */ + /* FIXME. Decode time */ // argstr = sprintf("%p", $tptr) asmlinkage() - t_uaddr = pointer_arg(1) + t_uaddr = pointer_arg(1) argstr = sprintf("%p", t_uaddr) } -probe nd_syscall.stime.return = +probe nd_syscall.stime.return = kprobe.function("sys_stime").return ?, kprobe.function("compat_sys_stime").return ? { @@ -3127,7 +3127,7 @@ probe nd_syscall.sysfs = kprobe.function("sys_sysfs") { // else // argstr = sprintf("%d, %d, %d", $option, $arg1, $arg2) asmlinkage() - option = int_arg(1) + option = int_arg(1) arg1 = ulong_arg(2) arg2 = ulong_arg(3) if (option == 1) @@ -3145,7 +3145,7 @@ probe nd_syscall.sysfs.return = kprobe.function("sys_sysfs").return { # # long sys_sysinfo(struct sysinfo __user *info) # long compat_sys_sysinfo(struct compat_sysinfo __user *info) -probe nd_syscall.sysinfo = +probe nd_syscall.sysinfo = kprobe.function("sys_sysinfo"), kprobe.function("compat_sys_sysinfo") ? { @@ -3156,7 +3156,7 @@ probe nd_syscall.sysinfo = info_uaddr = pointer_arg(1) argstr = sprintf("%p", info_uaddr) } -probe nd_syscall.sysinfo.return = +probe nd_syscall.sysinfo.return = kprobe.function("sys_sysinfo").return, kprobe.function("compat_sys_sysinfo").return ? { @@ -3230,7 +3230,7 @@ probe nd_syscall.tgkill.return = kprobe.function("sys_tgkill").return { # long sys32_time(compat_time_t __user * tloc) # long compat_sys_time(compat_time_t __user * tloc) # -probe nd_syscall.time = +probe nd_syscall.time = kprobe.function("sys_time")?, kprobe.function("sys32_time") ?, kprobe.function("sys_time64") ?, @@ -3243,7 +3243,7 @@ probe nd_syscall.time = t_uaddr = pointer_arg(1) argstr = sprintf("%p", t_uaddr) } -probe nd_syscall.time.return = +probe nd_syscall.time.return = kprobe.function("sys_time").return?, kprobe.function("sys32_time").return ?, kprobe.function("sys_time64").return ?, @@ -3394,16 +3394,16 @@ probe nd_syscall.timerfd.return = # # long sys_times(struct tms __user * tbuf) # long compat_sys_times(struct compat_tms __user *tbuf) -probe nd_syscall.times = +probe nd_syscall.times = kprobe.function("sys_times") ?, kprobe.function("compat_sys_times") ? { name = "times" - // argstr = sprintf("%p", $tbuf) - asmlinkage() - argstr = sprintf("%p", pointer_arg(1)) + // argstr = sprintf("%p", $tbuf) + asmlinkage() + argstr = sprintf("%p", pointer_arg(1)) } -probe nd_syscall.times.return = +probe nd_syscall.times.return = kprobe.function("sys_times").return ?, kprobe.function("compat_sys_times").return ? { @@ -3519,7 +3519,7 @@ probe nd_syscall.umount.return = kprobe.function("sys_umount").return { # int sys32_olduname(struct oldold_utsname __user * name) # long sys32_uname(struct old_utsname __user * name) # -probe nd_syscall.uname = +probe nd_syscall.uname = kprobe.function("sys_uname") ?, kprobe.function("sys_olduname") ?, kprobe.function("sys32_olduname") ?, @@ -3534,11 +3534,11 @@ probe nd_syscall.uname = %( arch != "ppc64" %? asmlinkage() %) } else asmlinkage() - } + } argstr = sprintf("%p", pointer_arg(1)) } -probe nd_syscall.uname.return = +probe nd_syscall.uname.return = kprobe.function("sys_uname").return ?, kprobe.function("sys_olduname").return ?, kprobe.function("sys32_olduname").return ?, @@ -3604,14 +3604,14 @@ probe nd_syscall.ustat32 = kprobe.function("sys32_ustat") ? { name = "ustat" // dev = $dev // argstr = sprintf("%d, %p", $dev, $u32p) - // no asmlinkage + // no asmlinkage dev = uint_arg(1) argstr = sprintf("%d, %p", dev, pointer_arg(2)) } -probe nd_syscall.ustat.return = +probe nd_syscall.ustat.return = kprobe.function("sys_ustat").return, - kprobe.function("sys32_ustat").return ? + kprobe.function("sys32_ustat").return ? { name = "ustat" retstr = returnstr(1) @@ -3661,13 +3661,13 @@ probe nd_syscall.utimes = kprobe.function("sys_utimes") { // filename_uaddr = $filename // filename = user_string($filename) // tvp_uaddr = $utimes - // argstr = sprintf("%s, %s", user_string_quoted($filename), + // argstr = sprintf("%s, %s", user_string_quoted($filename), // _struct_timeval_u($utimes, 2)) asmlinkage() filename_uaddr = pointer_arg(1) filename = user_string(filename_uaddr) tvp_uaddr = pointer_arg(2) - argstr = sprintf("%s, %s", user_string_quoted(filename_uaddr), + argstr = sprintf("%s, %s", user_string_quoted(filename_uaddr), _struct_timeval_u(tvp_uaddr, 2)) } probe nd_syscall.utimes.return = kprobe.function("sys_utimes").return { @@ -3696,13 +3696,13 @@ probe nd_syscall.compat_sys_utimes.return = kprobe.function("compat_sys_utimes") # utimensat ____________________________________________________ # long sys_utimensat(int dfd, char __user *filename, struct timespec __user *utimes, int flags) # long compat_sys_utimensat(unsigned int dfd, char __user *filename, struct compat_timespec __user *t, int flags) -# +# probe nd_syscall.utimensat = kprobe.function("sys_utimensat") ? { name = "utimensat" // argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_timespec_u($utimes,2), // _at_flag_str($flags)) asmlinkage() - argstr = sprintf("%s, %s, %s, %s", _dfd_str(int_arg(1)), user_string_quoted(pointer_arg(2)), + argstr = sprintf("%s, %s, %s, %s", _dfd_str(int_arg(1)), user_string_quoted(pointer_arg(2)), _struct_timespec_u(pointer_arg(3),2), _at_flag_str(int_arg(4))) } probe nd_syscall.compat_utimensat = kprobe.function("compat_sys_utimensat") ? { @@ -3782,7 +3782,7 @@ probe nd_syscall.wait4 = kprobe.function("sys_wait4") { // %( kernel_vr >= "2.6.25" %? $upid %: $pid%), // $stat_addr,_wait4_opt_str($options), $ru) asmlinkage() - pid = int_arg(1) + pid = int_arg(1) status_uaddr = pointer_arg(2) options = int_arg(3) options_str = _wait4_opt_str(options) @@ -3882,18 +3882,18 @@ probe nd_syscall.write.return = kprobe.function("sys_write").return { # ssize_t sys_writev(unsigned long fd, # const struct iovec __user *vec, # unsigned long vlen) -# ssize_t compat_sys_writev(unsigned long fd, -# const struct compat_iovec __user *vec, +# ssize_t compat_sys_writev(unsigned long fd, +# const struct compat_iovec __user *vec, # unsigned long vlen) # -probe nd_syscall.writev = +probe nd_syscall.writev = kprobe.function("sys_writev"), kprobe.function("compat_sys_writev") ? { name = "writev" // vector_uaddr = $vec // count = $vlen -/* FIXME: RHEL4 U3 ppc64 can't resolve $fd */ +/* FIXME: RHEL4 U3 ppc64 can't resolve $fd */ // %( arch != "ppc64" %? // fd = $fd // argstr = sprintf("%d, %p, %d", $fd, $vec, $vlen) @@ -3907,8 +3907,8 @@ probe nd_syscall.writev = argstr = sprintf("%d, %p, %d", fd, vector_uaddr, count) } -probe nd_syscall.writev.return = - kprobe.function("sys_writev").return, +probe nd_syscall.writev.return = + kprobe.function("sys_writev").return, kprobe.function("compat_sys_writev").return ? { name = "writev" -- cgit From 441f742ff94d79f638d52354475bf934e230d88a Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 29 May 2009 16:25:19 -0700 Subject: Clean up nd_syscalls2 formatting This applies some of the formatting rules specified in c0c1ccc. --- tapset/nd_syscalls2.stp | 1342 +++++++++++++++++++++++++++-------------------- 1 file changed, 786 insertions(+), 556 deletions(-) diff --git a/tapset/nd_syscalls2.stp b/tapset/nd_syscalls2.stp index 33ffe11d..33722d0e 100644 --- a/tapset/nd_syscalls2.stp +++ b/tapset/nd_syscalls2.stp @@ -28,31 +28,35 @@ # long compat_sys_nanosleep(struct compat_timespec __user *rqtp, # struct compat_timespec __user *rmtp) # -probe nd_syscall.nanosleep = kprobe.function("sys_nanosleep") { +probe nd_syscall.nanosleep = kprobe.function("sys_nanosleep") +{ name = "nanosleep" // req_uaddr = $rqtp // rem_uaddr = $rmtp - // argstr = sprintf("%s, %p", _struct_timespec_u($rqtp,1), $rmtp) + // argstr = sprintf("%s, %p", _struct_timespec_u($rqtp, 1), $rmtp) asmlinkage() req_uaddr = pointer_arg(1) rem_uaddr = pointer_arg(2) - argstr = sprintf("%s, %p", _struct_timespec_u(req_uaddr,1), rem_uaddr) + argstr = sprintf("%s, %p", _struct_timespec_u(req_uaddr, 1), rem_uaddr) } -probe nd_syscall.nanosleep.return = kprobe.function("sys_nanosleep").return { +probe nd_syscall.nanosleep.return = kprobe.function("sys_nanosleep").return +{ name = "nanosleep" retstr = returnstr(1) } -probe nd_syscall.compat_nanosleep = kprobe.function("compat_sys_nanosleep") ? { +probe nd_syscall.compat_nanosleep = kprobe.function("compat_sys_nanosleep") ? +{ name = "nanosleep" // req_uaddr = $rqtp // rem_uaddr = $rmtp - // argstr = sprintf("%s, %p", _struct_compat_timespec_u($rqtp,1), $rmtp) + // argstr = sprintf("%s, %p", _struct_compat_timespec_u($rqtp, 1), $rmtp) asmlinkage() req_uaddr = pointer_arg(1) rem_uaddr = pointer_arg(2) - argstr = sprintf("%s, %p", _struct_compat_timespec_u(req_uaddr,1), rem_uaddr) + argstr = sprintf("%s, %p", _struct_compat_timespec_u(req_uaddr, 1), rem_uaddr) } -probe nd_syscall.compat_nanosleep.return = kprobe.function("compat_sys_nanosleep").return ? { +probe nd_syscall.compat_nanosleep.return = kprobe.function("compat_sys_nanosleep").return ? +{ name = "nanosleep" retstr = returnstr(1) } @@ -63,9 +67,8 @@ probe nd_syscall.compat_nanosleep.return = kprobe.function("compat_sys_nanosleep # long compat_sys_nfsservctl(int cmd, struct compat_nfsctl_arg __user *arg, # union compat_nfsctl_res __user *res) # -probe nd_syscall.nfsservctl = - kprobe.function("sys_nfsservctl") ?, - kprobe.function("compat_sys_nfsservctl") ? +probe nd_syscall.nfsservctl = kprobe.function("sys_nfsservctl") ?, + kprobe.function("compat_sys_nfsservctl") ? { name = "nfsservctl" // cmd = $cmd @@ -78,9 +81,8 @@ probe nd_syscall.nfsservctl = resp_uaddr = pointer_arg(3) argstr = sprintf("%s, %p, %p", _nfsctl_cmd_str(cmd), argp_uaddr, resp_uaddr) } -probe nd_syscall.nfsservctl.return = - kprobe.function("sys_nfsservctl").return ?, - kprobe.function("compat_sys_nfsservctl").return ? +probe nd_syscall.nfsservctl.return = kprobe.function("sys_nfsservctl").return ?, + kprobe.function("compat_sys_nfsservctl").return ? { name = "nfsservctl" retstr = returnstr(1) @@ -89,7 +91,8 @@ probe nd_syscall.nfsservctl.return = # nice _______________________________________________________ # long sys_nice(int increment) # -probe nd_syscall.nice = kprobe.function("sys_nice") ? { +probe nd_syscall.nice = kprobe.function("sys_nice") ? +{ name = "nice" // inc = $increment // argstr = sprintf("%d", $increment) @@ -97,7 +100,8 @@ probe nd_syscall.nice = kprobe.function("sys_nice") ? { inc = int_arg(1) argstr = sprintf("%d", inc) } -probe nd_syscall.nice.return = kprobe.function("sys_nice").return ? { +probe nd_syscall.nice.return = kprobe.function("sys_nice").return ? +{ name = "nice" retstr = returnstr(1) } @@ -106,11 +110,13 @@ probe nd_syscall.nice.return = kprobe.function("sys_nice").return ? { # # long sys_ni_syscall(void) # -probe nd_syscall.ni_syscall = kprobe.function("sys_ni_syscall") { +probe nd_syscall.ni_syscall = kprobe.function("sys_ni_syscall") +{ name = "ni_syscall" argstr = "" } -probe nd_syscall.ni_syscall.return = kprobe.function("sys_ni_syscall").return { +probe nd_syscall.ni_syscall.return = kprobe.function("sys_ni_syscall").return +{ name = "ni_syscall" retstr = returnstr(1) } @@ -119,10 +125,9 @@ probe nd_syscall.ni_syscall.return = kprobe.function("sys_ni_syscall").return { # long sys_open(const char __user * filename, int flags, int mode) # (obsolete) long sys32_open(const char * filename, int flags, int mode) # -probe nd_syscall.open = - kprobe.function("sys_open") ?, - kprobe.function("compat_sys_open") ?, - kprobe.function("sys32_open") ? +probe nd_syscall.open = kprobe.function("sys_open") ?, + kprobe.function("compat_sys_open") ?, + kprobe.function("sys32_open") ? { name = "open" // filename = user_string($filename) @@ -145,10 +150,9 @@ probe nd_syscall.open = argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), _sys_open_flag_str(flags)) } -probe nd_syscall.open.return = - kprobe.function("sys_open").return ?, - kprobe.function("compat_sys_open").return ?, - kprobe.function("sys32_open").return ? +probe nd_syscall.open.return = kprobe.function("sys_open").return ?, + kprobe.function("compat_sys_open").return ?, + kprobe.function("sys32_open").return ? { name = "open" retstr = returnstr(1) @@ -158,9 +162,8 @@ probe nd_syscall.open.return = # long sys_openat(int dfd, const char __user *filename, int flags, int mode) # long compat_sys_openat(unsigned int dfd, const char __user *filename, int flags, int mode) # -probe nd_syscall.openat = - kprobe.function("sys_openat") ?, - kprobe.function("compat_sys_openat") ? +probe nd_syscall.openat = kprobe.function("sys_openat") ?, + kprobe.function("compat_sys_openat") ? { name = "openat" // filename = user_string($filename) @@ -187,9 +190,8 @@ probe nd_syscall.openat = user_string_quoted(pointer_arg(2)), _sys_open_flag_str(flags)) } -probe nd_syscall.openat.return = - kprobe.function("sys_openat").return ?, - kprobe.function("compat_sys_openat").return ? +probe nd_syscall.openat.return = kprobe.function("sys_openat").return ?, + kprobe.function("compat_sys_openat").return ? { name = "openat" retstr = returnstr(1) @@ -200,15 +202,15 @@ probe nd_syscall.openat.return = # sys_pause(void) # probe nd_syscall.pause = kprobe.function("sys_pause") ?, - kprobe.function("sys32_pause") ?, - kprobe.function("compat_sys_pause") ? + kprobe.function("sys32_pause") ?, + kprobe.function("compat_sys_pause") ? { name = "pause" argstr = "" } probe nd_syscall.pause.return = kprobe.function("sys_pause").return ?, - kprobe.function("sys32_pause").return ?, - kprobe.function("compat_sys_pause").return ? + kprobe.function("sys32_pause").return ?, + kprobe.function("compat_sys_pause").return ? { name = "pause" retstr = returnstr(1) @@ -222,17 +224,20 @@ probe nd_syscall.pause.return = kprobe.function("sys_pause").return ?, # unsigned long dfn) # # -#probe nd_syscall.pciconfig_iobase = kprobe.function("sys_pciconfig_iobase") { +#probe nd_syscall.pciconfig_iobase = kprobe.function("sys_pciconfig_iobase") +#{ # name = "pciconfig_iobase" # which = $which # bus = $bus # dfn = $dfn # argstr = sprintf("%p, %p, %p", which, bus, dfn) #} -#probe nd_syscall.pciconfig_iobase.return = kprobe.function("sys_pciconfig_iobase").return { +#probe nd_syscall.pciconfig_iobase.return = kprobe.function("sys_pciconfig_iobase").return +#{ # name = "pciconfig_iobase" # retstr = returnstr(1) #} + # pciconfig_read _____________________________________________ # # asmlinkage int @@ -244,7 +249,8 @@ probe nd_syscall.pause.return = kprobe.function("sys_pause").return ?, # { return 0; } # # -#probe nd_syscall.pciconfig_read = kprobe.function("sys_pciconfig_read") { +#probe nd_syscall.pciconfig_read = kprobe.function("sys_pciconfig_read") +#{ # name = "pciconfig_read" # bus = $bus # dfn = $dfn @@ -254,11 +260,12 @@ probe nd_syscall.pause.return = kprobe.function("sys_pause").return ?, # argstr = sprintf("%p, %p, %p, %d, %p", bus, dfn, off, # len, buf_uaddr) #} -#probe nd_syscall.pciconfig_read.return = -# kprobe.function("sys_pciconfig_read").return { +#probe nd_syscall.pciconfig_read.return = # kprobe.function("sys_pciconfig_read").return +#{ # name = "pciconfig_read" # retstr = returnstr(1) #} + # pciconfig_write ____________________________________________ # # asmlinkage int @@ -269,7 +276,8 @@ probe nd_syscall.pause.return = kprobe.function("sys_pause").return ?, # unsigned char *buf) # # -#probe nd_syscall.pciconfig_write = kprobe.function("sys_pciconfig_write") { +#probe nd_syscall.pciconfig_write = kprobe.function("sys_pciconfig_write") +#{ # name = "pciconfig_write" # bus = $bus # dfn = $dfn @@ -279,33 +287,38 @@ probe nd_syscall.pause.return = kprobe.function("sys_pause").return ?, # argstr = sprintf("%p, %p, %p, %d, %p", bus, dfn, off, # len, buf_uaddr) #} -#probe nd_syscall.pciconfig_write.return = -# kprobe.function("sys_pciconfig_write").return { +#probe nd_syscall.pciconfig_write.return = # kprobe.function("sys_pciconfig_write").return +#{ # name = "pciconfig_write" # retstr = returnstr(1) #} + # personality ________________________________________________ # # asmlinkage long # sys_personality(u_long personality) # -probe nd_syscall.personality = kprobe.function("sys_personality") { +probe nd_syscall.personality = kprobe.function("sys_personality") +{ name = "personality" // persona = $personality asmlinkage() persona = ulong_arg(1) argstr = sprintf("%p", persona); } -probe nd_syscall.personality.return = kprobe.function("sys_personality").return { +probe nd_syscall.personality.return = kprobe.function("sys_personality").return +{ name = "personality" retstr = returnstr(1) } + # pipe _______________________________________________________ # # asmlinkage int # sys_pipe(unsigned long __user * fildes) # -probe nd_syscall.pipe = kprobe.function("sys_pipe") { +probe nd_syscall.pipe = kprobe.function("sys_pipe") +{ name = "pipe" %( arch == "ia64" %? # ia64 just returns value directly, no fildes argument @@ -319,7 +332,8 @@ probe nd_syscall.pipe = kprobe.function("sys_pipe") { %) } -probe nd_syscall.pipe.return = kprobe.function("sys_pipe").return { +probe nd_syscall.pipe.return = kprobe.function("sys_pipe").return +{ name = "pipe" retstr = returnstr(1) } @@ -328,7 +342,8 @@ probe nd_syscall.pipe.return = kprobe.function("sys_pipe").return { # # long sys_pivot_root(const char __user *new_root, const char __user *put_old) # -probe nd_syscall.pivot_root = kprobe.function("sys_pivot_root") { +probe nd_syscall.pivot_root = kprobe.function("sys_pivot_root") +{ name = "pivot_root" // new_root_str = user_string($new_root) // old_root_str = user_string($put_old) @@ -340,7 +355,8 @@ probe nd_syscall.pivot_root = kprobe.function("sys_pivot_root") { argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } -probe nd_syscall.pivot_root.return = kprobe.function("sys_pivot_root").return { +probe nd_syscall.pivot_root.return = kprobe.function("sys_pivot_root").return +{ name = "pivot_root" retstr = returnstr(1) } @@ -349,7 +365,8 @@ probe nd_syscall.pivot_root.return = kprobe.function("sys_pivot_root").return { # # long sys_poll(struct pollfd __user * ufds, unsigned int nfds, long timeout) # -probe nd_syscall.poll = kprobe.function("sys_poll") { +probe nd_syscall.poll = kprobe.function("sys_poll") +{ name = "poll" // ufds_uaddr = $ufds // nfds = $nfds @@ -361,7 +378,8 @@ probe nd_syscall.poll = kprobe.function("sys_poll") { timeout = long_arg(3) argstr = sprintf("%p, %d, %d", ufds_uaddr, nfds, timeout) } -probe nd_syscall.poll.return = kprobe.function("sys_poll").return { +probe nd_syscall.poll.return = kprobe.function("sys_poll").return +{ name = "poll" retstr = returnstr(1) } @@ -372,23 +390,25 @@ probe nd_syscall.poll.return = kprobe.function("sys_poll").return { # struct timespec __user *tsp, const sigset_t __user *sigmask, # size_t sigsetsize) # -probe nd_syscall.ppoll = kprobe.function("sys_ppoll") ? { +probe nd_syscall.ppoll = kprobe.function("sys_ppoll") ? +{ name = "ppoll" // argstr = sprintf("%p, %d, %s, %p, %d", // $ufds, // $nfds, - // _struct_timespec_u($tsp,1), + // _struct_timespec_u($tsp, 1), // $sigmask, // $sigsetsize) asmlinkage() argstr = sprintf("%p, %d, %s, %p, %d", pointer_arg(1), uint_arg(2), - _struct_timespec_u(pointer_arg(3),1), + _struct_timespec_u(pointer_arg(3), 1), pointer_arg(4), ulong_arg(5)) } -probe nd_syscall.ppoll.return = kprobe.function("sys_ppoll").return ? { +probe nd_syscall.ppoll.return = kprobe.function("sys_ppoll").return ? +{ name = "ppoll" retstr = returnstr(1) } @@ -396,23 +416,25 @@ probe nd_syscall.ppoll.return = kprobe.function("sys_ppoll").return ? { # unsigned int nfds, struct compat_timespec __user *tsp, # const compat_sigset_t __user *sigmask, compat_size_t sigsetsize) # -probe nd_syscall.compat_ppoll = kprobe.function("compat_sys_ppoll") ? { +probe nd_syscall.compat_ppoll = kprobe.function("compat_sys_ppoll") ? +{ name = "ppoll" // argstr = sprintf("%p, %d, %s, %p, %d", // $ufds, // $nfds, - // _struct_compat_timespec_u($tsp,1), + // _struct_compat_timespec_u($tsp, 1), // $sigmask, // $sigsetsize) asmlinkage() argstr = sprintf("%p, %d, %s, %p, %d", pointer_arg(1), uint_arg(2), - _struct_compat_timespec_u(pointer_arg(3),1), + _struct_compat_timespec_u(pointer_arg(3), 1), pointer_arg(4), u32_arg(5)) } -probe nd_syscall.compat_ppoll.return = kprobe.function("compat_sys_ppoll").return ? { +probe nd_syscall.compat_ppoll.return = kprobe.function("compat_sys_ppoll").return ? +{ name = "ppoll" retstr = returnstr(1) } @@ -426,7 +448,8 @@ probe nd_syscall.compat_ppoll.return = kprobe.function("compat_sys_ppoll").retur # unsigned long arg4, # unsigned long arg5) # -probe nd_syscall.prctl = kprobe.function("sys_prctl") { +probe nd_syscall.prctl = kprobe.function("sys_prctl") +{ name = "prctl" // option = $option // arg2 = $arg2 @@ -442,10 +465,12 @@ probe nd_syscall.prctl = kprobe.function("sys_prctl") { argstr = sprintf("%p, %p, %p, %p, %p", option, arg2, arg3, arg4, arg5) } -probe nd_syscall.prctl.return = kprobe.function("sys_prctl").return { +probe nd_syscall.prctl.return = kprobe.function("sys_prctl").return +{ name = "prctl" retstr = returnstr(1) } + # pread64 ____________________________________________________ # # ssize_t sys_pread64(unsigned int fd, @@ -453,7 +478,8 @@ probe nd_syscall.prctl.return = kprobe.function("sys_prctl").return { # size_t count, # loff_t pos) # -probe nd_syscall.pread = kprobe.function("sys_pread64") { +probe nd_syscall.pread = kprobe.function("sys_pread64") +{ name = "pread" // fd = $fd // buf_uaddr = $buf @@ -467,7 +493,8 @@ probe nd_syscall.pread = kprobe.function("sys_pread64") { offset = longlong_arg(4) argstr = sprintf("%d, %p, %d, %d", fd, buf_uaddr, count, offset) } -probe nd_syscall.pread.return = kprobe.function("sys_pread64").return { +probe nd_syscall.pread.return = kprobe.function("sys_pread64").return +{ name = "pread" retstr = returnstr(1) } @@ -477,27 +504,31 @@ probe nd_syscall.pread.return = kprobe.function("sys_pread64").return { # long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp, # fd_set __user *exp, struct timespec __user *tsp, void __user *sig) # -probe nd_syscall.pselect6 = kprobe.function("sys_pselect6") ? { +probe nd_syscall.pselect6 = kprobe.function("sys_pselect6") ? +{ name = "pselect6" // argstr = sprintf("%d, %p, %p, %p, %s, %p", $n, $inp, $outp, $exp, - // _struct_timespec_u($tsp,1), $sig) + // _struct_timespec_u($tsp, 1), $sig) asmlinkage() argstr = sprintf("%d, %p, %p, %p, %s, %p", int_arg(1) , pointer_arg(2), pointer_arg(3), pointer_arg(4), - _struct_timespec_u(pointer_arg(5),1), pointer_arg(6)) + _struct_timespec_u(pointer_arg(5), 1), pointer_arg(6)) } -probe nd_syscall.pselect6.return = kprobe.function("sys_pselect6").return ? { +probe nd_syscall.pselect6.return = kprobe.function("sys_pselect6").return ? +{ name = "pselect6" retstr = returnstr(1) } -probe nd_syscall.compat_pselect6 = kprobe.function("compat_sys_pselect6") ? { +probe nd_syscall.compat_pselect6 = kprobe.function("compat_sys_pselect6") ? +{ name = "pselect6" // argstr = sprintf("%d, %p, %p, %p, %s, %p", $n, $inp, $outp, $exp, - // _struct_compat_timespec_u($tsp,1), $sig) + // _struct_compat_timespec_u($tsp, 1), $sig) asmlinkage() argstr = sprintf("%d, %p, %p, %p, %s, %p", int_arg(1), pointer_arg(2), pointer_arg(3), pointer_arg(4), - _struct_compat_timespec_u(pointer_arg(5),1), pointer_arg(6)) + _struct_compat_timespec_u(pointer_arg(5), 1), pointer_arg(6)) } -probe nd_syscall.compat_pselect6.return = kprobe.function("compat_sys_pselect6").return ? { +probe nd_syscall.compat_pselect6.return = kprobe.function("compat_sys_pselect6").return ? +{ name = "pselect6" retstr = returnstr(1) } @@ -508,27 +539,31 @@ probe nd_syscall.compat_pselect6.return = kprobe.function("compat_sys_pselect6") # fd_set __user *exp, struct timespec __user *tsp, # const sigset_t __user *sigmask, size_t sigsetsize) # -probe nd_syscall.pselect7 = kprobe.function("sys_pselect7") ? { +probe nd_syscall.pselect7 = kprobe.function("sys_pselect7") ? +{ name = "pselect7" // argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", $n, $inp, $outp, $exp, - // _struct_timespec_u($tsp,1), $sigmask, $sigsetsize) + // _struct_timespec_u($tsp, 1), $sigmask, $sigsetsize) asmlinkage() argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", int_arg(1) , pointer_arg(2), pointer_arg(3), pointer_arg(4), - _struct_timespec_u(pointer_arg(5),1), pointer_arg(6), ulong_arg(7)) + _struct_timespec_u(pointer_arg(5), 1), pointer_arg(6), ulong_arg(7)) } -probe nd_syscall.pselect7.return = kprobe.function("sys_pselect7").return ? { +probe nd_syscall.pselect7.return = kprobe.function("sys_pselect7").return ? +{ name = "pselect7" retstr = returnstr(1) } -probe nd_syscall.compat_pselect7a = kprobe.function("compat_sys_pselect7") ? { +probe nd_syscall.compat_pselect7a = kprobe.function("compat_sys_pselect7") ? +{ name = "pselect7" //argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", $n, $inp, $outp, $exp, - // _struct_compat_timespec_u($tsp,1), $sigmask, $sigsetsize) + // _struct_compat_timespec_u($tsp, 1), $sigmask, $sigsetsize) asmlinkage() argstr = sprintf("%d, %p, %p, %p, %s, %p, %d", int_arg(1) , pointer_arg(2), pointer_arg(3), pointer_arg(4), - _struct_timespec_u(pointer_arg(5),1), pointer_arg(6), ulong_arg(7)) + _struct_timespec_u(pointer_arg(5), 1), pointer_arg(6), ulong_arg(7)) } -probe nd_syscall.compat_pselect7.return = kprobe.function("compat_sys_pselect7").return ? { +probe nd_syscall.compat_pselect7.return = kprobe.function("compat_sys_pselect7").return ? +{ name = "pselect7" retstr = returnstr(1) } @@ -540,7 +575,8 @@ probe nd_syscall.compat_pselect7.return = kprobe.function("compat_sys_pselect7") # long addr, # long data) # -probe nd_syscall.ptrace = kprobe.function("sys_ptrace") ? { +probe nd_syscall.ptrace = kprobe.function("sys_ptrace") ? +{ name = "ptrace" // request = $request // pid = $pid @@ -553,7 +589,8 @@ probe nd_syscall.ptrace = kprobe.function("sys_ptrace") ? { data = long_arg(4) argstr = sprintf("%d, %d, %p, %p", request, pid, addr, data) } -probe nd_syscall.ptrace.return = kprobe.function("sys_ptrace").return ? { +probe nd_syscall.ptrace.return = kprobe.function("sys_ptrace").return ? +{ name = "ptrace" retstr = returnstr(1) } @@ -565,14 +602,15 @@ probe nd_syscall.ptrace.return = kprobe.function("sys_ptrace").return ? { # size_t count, # loff_t pos) # -probe nd_syscall.pwrite = kprobe.function("sys_pwrite64") { +probe nd_syscall.pwrite = kprobe.function("sys_pwrite64") +{ name = "pwrite" // fd = $fd // buf_uaddr = $buf // count = $count // offset = $pos // argstr = sprintf("%d, %s, %d, %d", $fd, - // text_strn(user_string($buf),syscall_string_trunc,1), + // text_strn(user_string($buf), syscall_string_trunc, 1), // $count, $pos) asmlinkage() fd = uint_arg(1) @@ -580,16 +618,18 @@ probe nd_syscall.pwrite = kprobe.function("sys_pwrite64") { count = ulong_arg(3) offset = longlong_arg(4) argstr = sprintf("%d, %s, %d, %d", fd, - text_strn(user_string(buf_uaddr),syscall_string_trunc,1), + text_strn(user_string(buf_uaddr), syscall_string_trunc, 1), count, offset) } -probe nd_syscall.pwrite.return = kprobe.function("sys_pwrite64").return { +probe nd_syscall.pwrite.return = kprobe.function("sys_pwrite64").return +{ name = "pwrite" retstr = returnstr(1) } # long sys32_pwrite64(unsigned int fd, const char __user *ubuf, # size_t count, u32 poshi, u32 poslo) -probe nd_syscall.pwrite32 = kprobe.function("sys32_pwrite64") ? { +probe nd_syscall.pwrite32 = kprobe.function("sys32_pwrite64") ? +{ name = "pwrite" // fd = $fd // buf_uaddr = $buf @@ -598,12 +638,12 @@ probe nd_syscall.pwrite32 = kprobe.function("sys32_pwrite64") ? { // %( arch == "s390x" %? // buf_uaddr = $ubuf // argstr = sprintf("%d, %s, %d, %d", $fd, - // text_strn(user_string($ubuf),syscall_string_trunc,1), + // text_strn(user_string($ubuf), syscall_string_trunc, 1), // $count, ($poshi << 32) + $poslo) // %: // buf_uaddr = $buf // argstr = sprintf("%d, %s, %d, %d", $fd, - // text_strn(user_string($buf),syscall_string_trunc,1), + // text_strn(user_string($buf), syscall_string_trunc, 1), // $count, ($poshi << 32) + $poslo) // %) asmlinkage() @@ -612,10 +652,11 @@ probe nd_syscall.pwrite32 = kprobe.function("sys32_pwrite64") ? { count = ulong_arg(3) offset = (u32_arg(4) << 32) + u32_arg(5) argstr = sprintf("%d, %s, %d, %d", fd, - text_strn(user_string(buf_uaddr),syscall_string_trunc,1), + text_strn(user_string(buf_uaddr), syscall_string_trunc, 1), count, offset) } -probe nd_syscall.pwrite32.return = kprobe.function("sys32_pwrite64").return ? { +probe nd_syscall.pwrite32.return = kprobe.function("sys32_pwrite64").return ? +{ name = "pwrite" retstr = returnstr(1) } @@ -627,7 +668,8 @@ probe nd_syscall.pwrite32.return = kprobe.function("sys32_pwrite64").return ? { # qid_t id, # void __user *addr) # -probe nd_syscall.quotactl = kprobe.function("sys_quotactl") ? { +probe nd_syscall.quotactl = kprobe.function("sys_quotactl") ? +{ name = "quotactl" // cmd = $cmd // cmd_str = _quotactl_cmd_str($cmd) @@ -645,15 +687,16 @@ probe nd_syscall.quotactl = kprobe.function("sys_quotactl") ? { addr_uaddr = pointer_arg(4) argstr = sprintf("%s, %s, %d, %p", cmd_str, special_str, id, addr_uaddr) } -probe nd_syscall.quotactl.return = kprobe.function("sys_quotactl").return ? { +probe nd_syscall.quotactl.return = kprobe.function("sys_quotactl").return ? +{ name = "quotactl" retstr = returnstr(1) } - # read _______________________________________________________ # ssize_t sys_read(unsigned int fd, char __user * buf, size_t count) -probe nd_syscall.read = kprobe.function("sys_read") { +probe nd_syscall.read = kprobe.function("sys_read") +{ name = "read" // fd = $fd // buf_uaddr = $buf @@ -665,7 +708,8 @@ probe nd_syscall.read = kprobe.function("sys_read") { count = ulong_arg(3) argstr = sprintf("%d, %p, %d", fd, buf_uaddr, count) } -probe nd_syscall.read.return = kprobe.function("sys_read").return { +probe nd_syscall.read.return = kprobe.function("sys_read").return +{ name = "read" retstr = returnstr(1) } @@ -677,7 +721,8 @@ probe nd_syscall.read.return = kprobe.function("sys_read").return { # loff_t offset, # size_t count) # -probe nd_syscall.readahead = kprobe.function("sys_readahead") { +probe nd_syscall.readahead = kprobe.function("sys_readahead") +{ name = "readahead" // fd = $fd // offset = $offset @@ -688,7 +733,8 @@ probe nd_syscall.readahead = kprobe.function("sys_readahead") { count = ulong_arg(3) argstr = sprintf("%d, %p, %p", fd, offset, count) } -probe nd_syscall.readahead.return = kprobe.function("sys_readahead").return { +probe nd_syscall.readahead.return = kprobe.function("sys_readahead").return +{ name = "readahead" retstr = returnstr(1) } @@ -698,18 +744,16 @@ probe nd_syscall.readahead.return = kprobe.function("sys_readahead").return { # long compat_sys_old_readdir(unsigned int fd, struct compat_old_linux_dirent __user *dirent, unsigned int count) # int old32_readdir(unsigned int fd, struct old_linux_dirent32 *dirent, unsigned int count) # -probe nd_syscall.readdir = - kprobe.function("compat_sys_old_readdir") ?, - kprobe.function("old32_readdir") ? +probe nd_syscall.readdir = kprobe.function("compat_sys_old_readdir") ?, + kprobe.function("old32_readdir") ? { name = "readdir" // argstr = sprintf("%d, %p, %d", $fd, $dirent, $count) asmlinkage() argstr = sprintf("%d, %p, %d", uint_arg(1), pointer_arg(2), uint_arg(3)) } -probe nd_syscall.readdir.return = - kprobe.function("compat_sys_old_readdir").return ?, - kprobe.function("old32_readdir").return ? +probe nd_syscall.readdir.return = kprobe.function("compat_sys_old_readdir").return ?, + kprobe.function("old32_readdir").return ? { name = "readdir" retstr = returnstr(1) @@ -721,7 +765,8 @@ probe nd_syscall.readdir.return = # char __user * buf, # int bufsiz) # -probe nd_syscall.readlink = kprobe.function("sys_readlink") { +probe nd_syscall.readlink = kprobe.function("sys_readlink") +{ name = "readlink" // path = user_string($path) // buf_uaddr = $buf @@ -735,7 +780,8 @@ probe nd_syscall.readlink = kprobe.function("sys_readlink") { argstr = sprintf("%s, %p, %d", user_string_quoted(pointer_arg(1)), buf_uaddr, bufsiz) } -probe nd_syscall.readlink.return = kprobe.function("sys_readlink").return { +probe nd_syscall.readlink.return = kprobe.function("sys_readlink").return +{ name = "readlink" retstr = returnstr(1) } @@ -746,7 +792,8 @@ probe nd_syscall.readlink.return = kprobe.function("sys_readlink").return { # char __user * buf, # int bufsiz) # -probe nd_syscall.readlinkat = kprobe.function("sys_readlinkat") ? { +probe nd_syscall.readlinkat = kprobe.function("sys_readlinkat") ? +{ name = "readlinkat" //dfd = $dfd // path = user_string($path) @@ -762,7 +809,8 @@ probe nd_syscall.readlinkat = kprobe.function("sys_readlinkat") ? { argstr = sprintf("%s, %s, %p, %d", _dfd_str(dfd), user_string_quoted(pointer_arg(2)), buf_uaddr, bufsiz) } -probe nd_syscall.readlinkat.return = kprobe.function("sys_readlinkat").return ? { +probe nd_syscall.readlinkat.return = kprobe.function("sys_readlinkat").return ? +{ name = "readlinkat" retstr = returnstr(1) } @@ -776,9 +824,8 @@ probe nd_syscall.readlinkat.return = kprobe.function("sys_readlinkat").return ? # const struct compat_iovec __user *vec, # unsigned long vlen) # -probe nd_syscall.readv = - kprobe.function("sys_readv"), - kprobe.function("compat_sys_readv") ? +probe nd_syscall.readv = kprobe.function("sys_readv"), + kprobe.function("compat_sys_readv") ? { name = "readv" // vector_uaddr = $vec @@ -796,9 +843,8 @@ probe nd_syscall.readv = fd = ulong_arg(1) argstr = sprintf("%d, %p, %d", fd, vector_uaddr, count) } -probe nd_syscall.readv.return = - kprobe.function("sys_readv").return, - kprobe.function("compat_sys_readv").return ? +probe nd_syscall.readv.return = kprobe.function("sys_readv").return, + kprobe.function("compat_sys_readv").return ? { name = "readv" retstr = returnstr(1) @@ -811,7 +857,8 @@ probe nd_syscall.readv.return = # unsigned int cmd, # void __user * arg) # -probe nd_syscall.reboot = kprobe.function("sys_reboot") { +probe nd_syscall.reboot = kprobe.function("sys_reboot") +{ name = "reboot" // magic = $magic1 // magic_str = _reboot_magic_str($magic1) @@ -833,7 +880,8 @@ probe nd_syscall.reboot = kprobe.function("sys_reboot") { argstr = sprintf("%s, %s, %s, %p", magic_str, magic2_str, flag_str, arg_uaddr) } -probe nd_syscall.reboot.return = kprobe.function("sys_reboot").return { +probe nd_syscall.reboot.return = kprobe.function("sys_reboot").return +{ name = "reboot" retstr = returnstr(1) } @@ -842,7 +890,8 @@ probe nd_syscall.reboot.return = kprobe.function("sys_reboot").return { # # long sys_recv(int fd, void __user *ubuf, size_t size, unsigned flags) # -probe nd_syscall.recv = kprobe.function("sys_recv") ? { +probe nd_syscall.recv = kprobe.function("sys_recv") ? +{ name = "recv" // s = $fd // buf_uaddr = $ubuf @@ -858,7 +907,8 @@ probe nd_syscall.recv = kprobe.function("sys_recv") ? { flags_str = _recvflags_str(flags) argstr = sprintf("%d, %p, %d, %s", s, buf_uaddr, len, flags_str) } -probe nd_syscall.recv.return = kprobe.function("sys_recv").return ? { +probe nd_syscall.recv.return = kprobe.function("sys_recv").return ? +{ name = "recv" retstr = returnstr(1) } @@ -872,7 +922,8 @@ probe nd_syscall.recv.return = kprobe.function("sys_recv").return ? { # struct sockaddr __user *addr, # int __user *addr_len) # -probe nd_syscall.recvfrom = kprobe.function("sys_recvfrom") ? { +probe nd_syscall.recvfrom = kprobe.function("sys_recvfrom") ? +{ name = "recvfrom" // s = $fd // buf_uaddr = $ubuf @@ -894,7 +945,8 @@ probe nd_syscall.recvfrom = kprobe.function("sys_recvfrom") ? { argstr = sprintf("%d, %p, %d, %s, %p, %p", s, buf_uaddr, len, flags_str, addr_uaddr, addrlen_uaddr) } -probe nd_syscall.recvfrom.return = kprobe.function("sys_recvfrom").return ? { +probe nd_syscall.recvfrom.return = kprobe.function("sys_recvfrom").return ? +{ name = "recvfrom" retstr = returnstr(1) } @@ -905,7 +957,8 @@ probe nd_syscall.recvfrom.return = kprobe.function("sys_recvfrom").return ? { # struct msghdr __user *msg, # unsigned int flags) # -probe nd_syscall.recvmsg = kprobe.function("sys_recvmsg") ? { +probe nd_syscall.recvmsg = kprobe.function("sys_recvmsg") ? +{ name = "recvmsg" // s = $fd // msg_uaddr = $msg @@ -919,17 +972,20 @@ probe nd_syscall.recvmsg = kprobe.function("sys_recvmsg") ? { flags_str = _recvflags_str(flags) argstr = sprintf("%d, %p, %s", s, msg_uaddr, flags_str) } -probe nd_syscall.recvmsg.return = kprobe.function("sys_recvmsg").return ? { +probe nd_syscall.recvmsg.return = kprobe.function("sys_recvmsg").return ? +{ name = "recvmsg" retstr = returnstr(1) } + # compat_sys_recvmsg ________________________________________ # # long compat_sys_recvmsg(int fd, # struct compat_msghdr __user *msg, # unsigned int flags) # -probe nd_syscall.compat_sys_recvmsg = kprobe.function("compat_sys_recvmsg") ? { +probe nd_syscall.compat_sys_recvmsg = kprobe.function("compat_sys_recvmsg") ? +{ name = "compat_sys_recvmsg" // s = $fd // msg_uaddr = $msg @@ -941,7 +997,8 @@ probe nd_syscall.compat_sys_recvmsg = kprobe.function("compat_sys_recvmsg") ? { flags = uint_arg(3) argstr = sprintf("%d, %p, %s", s, msg_uaddr, _recvflags_str(flags)) } -probe nd_syscall.compat_sys_recvmsg.return = kprobe.function("compat_sys_recvmsg").return ? { +probe nd_syscall.compat_sys_recvmsg.return = kprobe.function("compat_sys_recvmsg").return ? +{ name = "compat_sys_recvmsg" retstr = returnstr(1) } @@ -954,7 +1011,8 @@ probe nd_syscall.compat_sys_recvmsg.return = kprobe.function("compat_sys_recvmsg # unsigned long pgoff, # unsigned long flags) # -probe nd_syscall.remap_file_pages = kprobe.function("sys_remap_file_pages") ? { +probe nd_syscall.remap_file_pages = kprobe.function("sys_remap_file_pages") ? +{ name = "remap_file_pages" // start = $start // size = $size @@ -974,8 +1032,8 @@ probe nd_syscall.remap_file_pages = kprobe.function("sys_remap_file_pages") ? { argstr = sprintf("%p, %p, %p, %p, %p", start, size, prot, pgoff, flags) } -probe nd_syscall.remap_file_pages.return = - kprobe.function("sys_remap_file_pages").return ? { +probe nd_syscall.remap_file_pages.return = kprobe.function("sys_remap_file_pages").return ? +{ name = "remap_file_pages" retstr = returnstr(1) } @@ -986,7 +1044,8 @@ probe nd_syscall.remap_file_pages.return = # sys_removexattr(char __user *path, # char __user *name) # -probe nd_syscall.removexattr = kprobe.function("sys_removexattr") { +probe nd_syscall.removexattr = kprobe.function("sys_removexattr") +{ name = "removexattr" // path = user_string($path) // name_str = user_string($name) @@ -998,17 +1057,20 @@ probe nd_syscall.removexattr = kprobe.function("sys_removexattr") { argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } -probe nd_syscall.removexattr.return = kprobe.function("sys_removexattr").return { +probe nd_syscall.removexattr.return = kprobe.function("sys_removexattr").return +{ name = "removexattr" retstr = returnstr(1) } + # rename _____________________________________________________ # # asmlinkage long # sys_rename(const char __user * oldname, # const char __user * newname) # -probe nd_syscall.rename = kprobe.function("sys_rename") { +probe nd_syscall.rename = kprobe.function("sys_rename") +{ name = "rename" // oldpath = user_string($oldname) // newpath = user_string($newname) @@ -1020,7 +1082,8 @@ probe nd_syscall.rename = kprobe.function("sys_rename") { argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } -probe nd_syscall.rename.return = kprobe.function("sys_rename").return { +probe nd_syscall.rename.return = kprobe.function("sys_rename").return +{ name = "rename" retstr = returnstr(1) } @@ -1033,7 +1096,8 @@ probe nd_syscall.rename.return = kprobe.function("sys_rename").return { # key_serial_t destringid) # compat_sys_request_key() calls sys_request_key, so don't need probe there. # -probe nd_syscall.request_key = kprobe.function("sys_request_key") ? { +probe nd_syscall.request_key = kprobe.function("sys_request_key") ? +{ name = "request_key" // type_uaddr = $_type // description_uaddr = $_description @@ -1045,9 +1109,10 @@ probe nd_syscall.request_key = kprobe.function("sys_request_key") ? { description_uaddr = pointer_arg(2) callout_info_uaddr = pointer_arg(3) destringid = u32_arg(4) - argstr = sprintf("%p, %p, %p, %p", type_uaddr,description_uaddr, callout_info_uaddr, destringid) + argstr = sprintf("%p, %p, %p, %p", type_uaddr, description_uaddr, callout_info_uaddr, destringid) } -probe nd_syscall.request_key.return = kprobe.function("sys_request_key").return ? { +probe nd_syscall.request_key.return = kprobe.function("sys_request_key").return ? +{ name = "request_key" retstr = returnstr(1) } @@ -1057,21 +1122,24 @@ probe nd_syscall.request_key.return = kprobe.function("sys_request_key").return # asmlinkage long # sys_restart_syscall(void) # -probe nd_syscall.restart_syscall = kprobe.function("sys_restart_syscall") { +probe nd_syscall.restart_syscall = kprobe.function("sys_restart_syscall") +{ name = "restart_syscall" argstr = "" } -probe nd_syscall.restart_syscall.return = - kprobe.function("sys_restart_syscall").return { +probe nd_syscall.restart_syscall.return = kprobe.function("sys_restart_syscall").return +{ name = "restart_syscall" retstr = returnstr(1) } + # rmdir ______________________________________________________ # # asmlinkage long # sys_rmdir(const char __user * pathname) # -probe nd_syscall.rmdir = kprobe.function("sys_rmdir") { +probe nd_syscall.rmdir = kprobe.function("sys_rmdir") +{ name = "rmdir" // pathname = user_string($pathname) // argstr = user_string_quoted($pathname) @@ -1079,7 +1147,8 @@ probe nd_syscall.rmdir = kprobe.function("sys_rmdir") { pathname = user_string(pointer_arg(1)) argstr = user_string_quoted(pointer_arg(1)) } -probe nd_syscall.rmdir.return = kprobe.function("sys_rmdir").return { +probe nd_syscall.rmdir.return = kprobe.function("sys_rmdir").return +{ name = "rmdir" retstr = returnstr(1) } @@ -1091,7 +1160,8 @@ probe nd_syscall.rmdir.return = kprobe.function("sys_rmdir").return { # struct sigaction __user *oact, # size_t sigsetsize) # -probe nd_syscall.rt_sigaction = kprobe.function("sys_rt_sigaction") ? { +probe nd_syscall.rt_sigaction = kprobe.function("sys_rt_sigaction") ? +{ name = "rt_sigaction" // sig = $sig // act_uaddr = $act @@ -1107,7 +1177,8 @@ probe nd_syscall.rt_sigaction = kprobe.function("sys_rt_sigaction") ? { argstr = sprintf("%s, {%s}, %p, %d", _signal_name(sig), _struct_sigaction_u(act_uaddr), oact_uaddr, sigsetsize) } -probe nd_syscall.rt_sigaction.return = kprobe.function("sys_rt_sigaction").return ? { +probe nd_syscall.rt_sigaction.return = kprobe.function("sys_rt_sigaction").return ? +{ name = "rt_sigaction" retstr = returnstr(1) } @@ -1124,7 +1195,7 @@ probe nd_syscall.rt_sigaction.return = kprobe.function("sys_rt_sigaction").retur # size_t sigsetsize) probe nd_syscall.rt_sigaction32 = kprobe.function("sys32_rt_sigaction") ?, - kprobe.function("compat_sys_rt_sigaction") ? + kprobe.function("compat_sys_rt_sigaction") ? { name = "rt_sigaction" // sig = $sig @@ -1140,7 +1211,7 @@ probe nd_syscall.rt_sigaction32 = kprobe.function("sys32_rt_sigaction") ?, argstr = sprintf("%s, %p, %p, %d", _signal_name(sig), act_uadd, oact_uaddr, sigsetsize) } probe nd_syscall.rt_sigaction32.return = kprobe.function("sys32_rt_sigaction").return ?, - kprobe.function("compat_sys_rt_sigaction").return ? + kprobe.function("compat_sys_rt_sigaction").return ? { name = "rt_sigaction" retstr = returnstr(1) @@ -1150,7 +1221,8 @@ probe nd_syscall.rt_sigaction32.return = kprobe.function("sys32_rt_sigaction").r # # long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize) # -probe nd_syscall.rt_sigpending = kprobe.function("sys_rt_sigpending") ? { +probe nd_syscall.rt_sigpending = kprobe.function("sys_rt_sigpending") ? +{ name = "rt_sigpending" // set_uaddr = $set // sigsetsize = $sigsetsize @@ -1160,7 +1232,8 @@ probe nd_syscall.rt_sigpending = kprobe.function("sys_rt_sigpending") ? { sigsetsize = ulong_arg(2) argstr = sprintf("%p, %d", set_uaddr, sigsetsize) } -probe nd_syscall.rt_sigpending.return = kprobe.function("sys_rt_sigpending").return ? { +probe nd_syscall.rt_sigpending.return = kprobe.function("sys_rt_sigpending").return ? +{ name = "rt_sigpending" retstr = returnstr(1) } @@ -1170,10 +1243,9 @@ probe nd_syscall.rt_sigpending.return = kprobe.function("sys_rt_sigpending").ret # long compat_sys_rt_sigprocmask(int how, compat_sigset_t __user *set, compat_sigset_t __user *oset, compat_size_t sigsetsize) # long sys_rt_sigprocmask(int how, sigset_t __user *set, sigset_t __user *oset, size_t sigsetsize) # -probe nd_syscall.rt_sigprocmask = - kprobe.function("sys32_rt_sigprocmask") ?, - kprobe.function("compat_sys_rt_sigprocmask") ?, - kprobe.function("sys_rt_sigprocmask") ? +probe nd_syscall.rt_sigprocmask = kprobe.function("sys32_rt_sigprocmask") ?, + kprobe.function("compat_sys_rt_sigprocmask") ?, + kprobe.function("sys_rt_sigprocmask") ? { name = "rt_sigprocmask" // how = $how @@ -1191,10 +1263,9 @@ probe nd_syscall.rt_sigprocmask = argstr = sprintf("%s, [%s], %p, %d", how_str, _stp_sigset_u(set_uaddr), oldset_uaddr, uint_arg(4)) } -probe nd_syscall.rt_sigprocmask.return = - kprobe.function("sys32_rt_sigprocmask").return ?, - kprobe.function("compat_sys_rt_sigprocmask").return ?, - kprobe.function("sys_rt_sigprocmask").return ? +probe nd_syscall.rt_sigprocmask.return = kprobe.function("sys32_rt_sigprocmask").return ?, + kprobe.function("compat_sys_rt_sigprocmask").return ?, + kprobe.function("sys_rt_sigprocmask").return ? { name = "rt_sigprocmask" retstr = returnstr(1) @@ -1202,9 +1273,10 @@ probe nd_syscall.rt_sigprocmask.return = # rt_sigqueueinfo ____________________________________________ # -# long sys_rt_sigqueueinfo(int pid, int sig,siginfo_t __user *uinfo) +# long sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo) # -probe nd_syscall.rt_sigqueueinfo = kprobe.function("sys_rt_sigqueueinfo") { +probe nd_syscall.rt_sigqueueinfo = kprobe.function("sys_rt_sigqueueinfo") +{ name = "rt_sigqueueinfo" // pid = $pid // sig = $sig @@ -1216,8 +1288,8 @@ probe nd_syscall.rt_sigqueueinfo = kprobe.function("sys_rt_sigqueueinfo") { uinfo_uaddr = pointer_arg(3) argstr = sprintf("%d, %s, %p", pid, _signal_name(sig), uinfo_uaddr) } -probe nd_syscall.rt_sigqueueinfo.return = - kprobe.function("sys_rt_sigqueueinfo").return { +probe nd_syscall.rt_sigqueueinfo.return = kprobe.function("sys_rt_sigqueueinfo").return +{ name = "rt_sigqueueinfo" retstr = returnstr(1) } @@ -1225,16 +1297,14 @@ probe nd_syscall.rt_sigqueueinfo.return = # rt_sigreturn _______________________________________________ # int sys_rt_sigreturn(unsigned long __unused) # -probe nd_syscall.rt_sigreturn = - kprobe.function("sys_rt_sigreturn") ?, - kprobe.function("sys32_rt_sigreturn") ? +probe nd_syscall.rt_sigreturn = kprobe.function("sys_rt_sigreturn") ?, + kprobe.function("sys32_rt_sigreturn") ? { name = "rt_sigreturn" argstr = "" } -probe nd_syscall.rt_sigreturn.return = - kprobe.function("sys_rt_sigreturn").return ?, - kprobe.function("sys32_rt_sigreturn").return ? +probe nd_syscall.rt_sigreturn.return = kprobe.function("sys_rt_sigreturn").return ?, + kprobe.function("sys32_rt_sigreturn").return ? { name = "rt_sigreturn" retstr = returnstr(1) @@ -1244,18 +1314,16 @@ probe nd_syscall.rt_sigreturn.return = # # sys_rt_sigsuspend(struct pt_regs regs) # -probe nd_syscall.rt_sigsuspend = - kprobe.function("sys_rt_sigsuspend") ?, - kprobe.function("compat_sys_rt_sigsuspend") ?, - kprobe.function("ia64_rt_sigsuspend") ? +probe nd_syscall.rt_sigsuspend = kprobe.function("sys_rt_sigsuspend") ?, + kprobe.function("compat_sys_rt_sigsuspend") ?, + kprobe.function("ia64_rt_sigsuspend") ? { name = "rt_sigsuspend" argstr = "" } -probe nd_syscall.rt_sigsuspend.return = - kprobe.function("sys_rt_sigsuspend").return ?, - kprobe.function("compat_sys_rt_sigsuspend").return ?, - kprobe.function("ia64_rt_sigsuspend").return ? +probe nd_syscall.rt_sigsuspend.return = kprobe.function("sys_rt_sigsuspend").return ?, + kprobe.function("compat_sys_rt_sigsuspend").return ?, + kprobe.function("ia64_rt_sigsuspend").return ? { name = "rt_sigsuspend" retstr = returnstr(1) @@ -1271,9 +1339,8 @@ probe nd_syscall.rt_sigsuspend.return = # struct compat_siginfo __user *uinfo, # struct compat_timespec __user *uts, compat_size_t sigsetsize) # -probe nd_syscall.rt_sigtimedwait = - kprobe.function("sys_rt_sigtimedwait"), - kprobe.function("compat_sys_rt_sigtimedwait") ? +probe nd_syscall.rt_sigtimedwait = kprobe.function("sys_rt_sigtimedwait"), + kprobe.function("compat_sys_rt_sigtimedwait") ? { name = "rt_sigtimedwait" // uthese_uaddr = $uthese @@ -1291,9 +1358,8 @@ probe nd_syscall.rt_sigtimedwait = sigsetsize = u32_arg(4) argstr = sprintf("%p, %p, %p, %d", uthese_uaddr, uinfo_uaddr, uts_uaddr, sigsetsize) } -probe nd_syscall.rt_sigtimedwait.return = - kprobe.function("sys_rt_sigtimedwait").return, - kprobe.function("compat_sys_rt_sigtimedwait").return ? +probe nd_syscall.rt_sigtimedwait.return = kprobe.function("sys_rt_sigtimedwait").return, + kprobe.function("compat_sys_rt_sigtimedwait").return ? { name = "rt_sigtimedwait" retstr = returnstr(1) @@ -1306,7 +1372,8 @@ probe nd_syscall.rt_sigtimedwait.return = # unsigned int len, # unsigned long __user *user_mask_ptr) # -probe nd_syscall.sched_getaffinity = kprobe.function("sys_sched_getaffinity") { +probe nd_syscall.sched_getaffinity = kprobe.function("sys_sched_getaffinity") +{ name = "sched_getaffinity" // pid = $pid // len = $len @@ -1317,18 +1384,20 @@ probe nd_syscall.sched_getaffinity = kprobe.function("sys_sched_getaffinity") { mask_uaddr = pointer_arg(3) argstr = sprintf("%d, %p, %p", pid, len, mask_uaddr) } -probe nd_syscall.sched_getaffinity.return = - kprobe.function("sys_sched_getaffinity").return { +probe nd_syscall.sched_getaffinity.return = kprobe.function("sys_sched_getaffinity").return +{ name = "sched_getaffinity" retstr = returnstr(1) } + # sched_getparam _____________________________________________ # # asmlinkage long # sys_sched_getparam(pid_t pid, # struct sched_param __user *param) # -probe nd_syscall.sched_getparam = kprobe.function("sys_sched_getparam") { +probe nd_syscall.sched_getparam = kprobe.function("sys_sched_getparam") +{ name = "sched_getparam" // pid = $pid // p_uaddr = $param @@ -1337,52 +1406,56 @@ probe nd_syscall.sched_getparam = kprobe.function("sys_sched_getparam") { p_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", pid, p_uaddr) } -probe nd_syscall.sched_getparam.return = - kprobe.function("sys_sched_getparam").return { +probe nd_syscall.sched_getparam.return = kprobe.function("sys_sched_getparam").return +{ name = "sched_getparam" retstr = returnstr(1) } + # sched_get_priority_max _____________________________________ # # asmlinkage long # sys_sched_get_priority_max(int policy) # -probe nd_syscall.sched_get_priority_max = - kprobe.function("sys_sched_get_priority_max") { +probe nd_syscall.sched_get_priority_max = kprobe.function("sys_sched_get_priority_max") +{ name = "sched_get_priority_max" // policy = $policy asmlinkage() policy = int_arg(1) argstr = sprint(policy) } -probe nd_syscall.sched_get_priority_max.return = - kprobe.function("sys_sched_get_priority_max").return { +probe nd_syscall.sched_get_priority_max.return = kprobe.function("sys_sched_get_priority_max").return +{ name = "sched_get_priority_max" retstr = returnstr(1) } + # sched_get_priority_min _____________________________________ # # asmlinkage long # sys_sched_get_priority_min(int policy) # -probe nd_syscall.sched_get_priority_min = - kprobe.function("sys_sched_get_priority_min") { +probe nd_syscall.sched_get_priority_min = kprobe.function("sys_sched_get_priority_min") +{ name = "sched_get_priority_min" // policy = $policy asmlinkage() policy = int_arg(1) argstr = sprint(policy) } -probe nd_syscall.sched_get_priority_min.return = - kprobe.function("sys_sched_get_priority_min").return { +probe nd_syscall.sched_get_priority_min.return = kprobe.function("sys_sched_get_priority_min").return +{ name = "sched_get_priority_min" retstr = returnstr(1) } + # sched_getscheduler _________________________________________ # # long sys_sched_getscheduler(pid_t pid) # -probe nd_syscall.sched_getscheduler = kprobe.function("sys_sched_getscheduler") { +probe nd_syscall.sched_getscheduler = kprobe.function("sys_sched_getscheduler") +{ name = "sched_getscheduler" // pid = $pid // argstr = sprint($pid) @@ -1390,25 +1463,29 @@ probe nd_syscall.sched_getscheduler = kprobe.function("sys_sched_getscheduler") pid = int_arg(1) argstr = sprint(pid) } -probe nd_syscall.sched_getscheduler.return = kprobe.function("sys_sched_getscheduler").return { +probe nd_syscall.sched_getscheduler.return = kprobe.function("sys_sched_getscheduler").return +{ name = "sched_getscheduler" retstr = returnstr(1) } + # sched_rr_get_interval ______________________________________ # # long sys_sched_rr_get_interval(pid_t pid, struct timespec __user *interval) # -probe nd_syscall.sched_rr_get_interval = kprobe.function("sys_sched_rr_get_interval") { +probe nd_syscall.sched_rr_get_interval = kprobe.function("sys_sched_rr_get_interval") +{ name = "sched_rr_get_interval" // pid = $pid // tp_uaddr = $interval - // argstr = sprintf("%d, %s", $pid, _struct_timespec_u($interval,1)) + // argstr = sprintf("%d, %s", $pid, _struct_timespec_u($interval, 1)) asmlinkage() pid = int_arg(1) tp_uaddr = pointer_arg(2) - argstr = sprintf("%d, %s", pid, _struct_timespec_u(tp_uaddr,1)) + argstr = sprintf("%d, %s", pid, _struct_timespec_u(tp_uaddr, 1)) } -probe nd_syscall.sched_rr_get_interval.return = kprobe.function("sys_sched_rr_get_interval").return { +probe nd_syscall.sched_rr_get_interval.return = kprobe.function("sys_sched_rr_get_interval").return +{ name = "sched_rr_get_interval" retstr = returnstr(1) } @@ -1420,7 +1497,8 @@ probe nd_syscall.sched_rr_get_interval.return = kprobe.function("sys_sched_rr_ge # FIXME: why the problem with x86_64? # %( arch != "x86_64" %? -probe nd_syscall.sched_setaffinity = kprobe.function("sys_sched_setaffinity") { +probe nd_syscall.sched_setaffinity = kprobe.function("sys_sched_setaffinity") +{ name = "sched_setaffinity" // pid = $pid // len = $len @@ -1433,7 +1511,8 @@ probe nd_syscall.sched_setaffinity = kprobe.function("sys_sched_setaffinity") { argstr = sprintf("%d, %d, %p", pid, len, mask_uaddr) } %: -probe nd_syscall.sched_setaffinity = kprobe.function("sys_sched_setaffinity") { +probe nd_syscall.sched_setaffinity = kprobe.function("sys_sched_setaffinity") +{ name = "sched_setaffinity" // pid = $pid // len = 0 @@ -1446,7 +1525,8 @@ probe nd_syscall.sched_setaffinity = kprobe.function("sys_sched_setaffinity") { argstr = sprintf("%d, , %p", pid, mask_uaddr) } %) -probe nd_syscall.sched_setaffinity.return = kprobe.function("sys_sched_setaffinity").return { +probe nd_syscall.sched_setaffinity.return = kprobe.function("sys_sched_setaffinity").return +{ name = "sched_setaffinity" retstr = returnstr(1) } @@ -1455,7 +1535,8 @@ probe nd_syscall.sched_setaffinity.return = kprobe.function("sys_sched_setaffini # # long sys_sched_setparam(pid_t pid, struct sched_param __user *param) # -probe nd_syscall.sched_setparam = kprobe.function("sys_sched_setparam") ? { +probe nd_syscall.sched_setparam = kprobe.function("sys_sched_setparam") ? +{ name = "sched_setparam" // pid = $pid // p_uaddr = $param @@ -1465,7 +1546,8 @@ probe nd_syscall.sched_setparam = kprobe.function("sys_sched_setparam") ? { p_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", pid, p_uaddr) } -probe nd_syscall.sched_setparam.return = kprobe.function("sys_sched_setparam").return ? { +probe nd_syscall.sched_setparam.return = kprobe.function("sys_sched_setparam").return ? +{ name = "sched_setparam" retstr = returnstr(1) } @@ -1474,7 +1556,8 @@ probe nd_syscall.sched_setparam.return = kprobe.function("sys_sched_setparam").r # # long sys_sched_setscheduler(pid_t pid, int policy, struct sched_param __user *param) # -probe nd_syscall.sched_setscheduler = kprobe.function("sys_sched_setscheduler") ? { +probe nd_syscall.sched_setscheduler = kprobe.function("sys_sched_setscheduler") ? +{ name = "sched_setscheduler" // pid = $pid // policy = $policy @@ -1488,7 +1571,8 @@ probe nd_syscall.sched_setscheduler = kprobe.function("sys_sched_setscheduler") p_uaddr = pointer_arg(3) argstr = sprintf("%d, %s, %p", pid, policy_str, p_uaddr) } -probe nd_syscall.sched_setscheduler.return = kprobe.function("sys_sched_setscheduler").return ? { +probe nd_syscall.sched_setscheduler.return = kprobe.function("sys_sched_setscheduler").return ? +{ name = "sched_setscheduler" retstr = returnstr(1) } @@ -1496,11 +1580,13 @@ probe nd_syscall.sched_setscheduler.return = kprobe.function("sys_sched_setsched # sched_yield ________________________________________________ # long sys_sched_yield(void) # -probe nd_syscall.sched_yield = kprobe.function("sys_sched_yield") { +probe nd_syscall.sched_yield = kprobe.function("sys_sched_yield") +{ name = "sched_yield" argstr = "" } -probe nd_syscall.sched_yield.return = kprobe.function("sys_sched_yield").return { +probe nd_syscall.sched_yield.return = kprobe.function("sys_sched_yield").return +{ name = "sched_yield" retstr = returnstr(1) } @@ -1512,7 +1598,8 @@ probe nd_syscall.sched_yield.return = kprobe.function("sys_sched_yield").return # fd_set __user *exp, # struct timeval __user *tvp) # -probe nd_syscall.select = kprobe.function("sys_select") { +probe nd_syscall.select = kprobe.function("sys_select") +{ name = "select" // n = $n // readfds_uaddr = $inp @@ -1530,7 +1617,8 @@ probe nd_syscall.select = kprobe.function("sys_select") { argstr = sprintf("%d, %p, %p, %p, %s", n, readfds_uaddr, writefds_uaddr, exceptfds_uaddr, _struct_timeval_u(timeout_uaddr, 1)) } -probe nd_syscall.select.return = kprobe.function("sys_select").return { +probe nd_syscall.select.return = kprobe.function("sys_select").return +{ name = "select" retstr = returnstr(1) } @@ -1540,7 +1628,8 @@ probe nd_syscall.select.return = kprobe.function("sys_select").return { # compat_ulong_t __user *exp, # struct compat_timeval __user *tvp) # -probe nd_syscall.compat_select = kprobe.function("compat_sys_select") ? { +probe nd_syscall.compat_select = kprobe.function("compat_sys_select") ? +{ name = "select" // n = $n // readfds_uaddr = $inp @@ -1558,7 +1647,8 @@ probe nd_syscall.compat_select = kprobe.function("compat_sys_select") ? { argstr = sprintf("%d, %p, %p, %p, %s", n, readfds_uaddr, writefds_uaddr, exceptfds_uaddr, _struct_timeval_u(timeout_uaddr, 1)) } -probe nd_syscall.compat_select.return = kprobe.function("compat_sys_select").return ? { +probe nd_syscall.compat_select.return = kprobe.function("compat_sys_select").return ? +{ name = "select" retstr = returnstr(1) } @@ -1569,7 +1659,8 @@ probe nd_syscall.compat_select.return = kprobe.function("compat_sys_select").ret # int cmd, # union semun arg) # -probe nd_syscall.semctl = kprobe.function("sys_semctl") ? { +probe nd_syscall.semctl = kprobe.function("sys_semctl") ? +{ name = "semctl" // semid = $semid // semnum = $semnum @@ -1585,19 +1676,23 @@ probe nd_syscall.semctl = kprobe.function("sys_semctl") ? { cmd = int_arg(3) argstr = sprintf("%d, %d, %s", semid, semnum, _semctl_cmd(cmd)) // ** jk done } -probe nd_syscall.semctl.return = kprobe.function("sys_semctl").return ? { +probe nd_syscall.semctl.return = kprobe.function("sys_semctl").return ? +{ name = "semctl" retstr = returnstr(1) } + # compat_sys_semctl ________________________________________ # # long compat_sys_semctl(int first, int second, int third, void __user *uptr) # -probe nd_syscall.compat_sys_semctl = kprobe.function("compat_sys_semctl") ? { +probe nd_syscall.compat_sys_semctl = kprobe.function("compat_sys_semctl") ? +{ name = "compat_sys_semctl" argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) // ** not asmlinkage } -probe nd_syscall.compat_sys_semctl.return = kprobe.function("compat_sys_semctl").return ? { +probe nd_syscall.compat_sys_semctl.return = kprobe.function("compat_sys_semctl").return ? +{ name = "compat_sys_semctl" retstr = returnstr(1) } @@ -1605,7 +1700,8 @@ probe nd_syscall.compat_sys_semctl.return = kprobe.function("compat_sys_semctl") # semget _____________________________________________________ # long sys_semget (key_t key, int nsems, int semflg) # -probe nd_syscall.semget = kprobe.function("sys_semget") ? { +probe nd_syscall.semget = kprobe.function("sys_semget") ? +{ name = "semget" // key = $key // nsems = $nsems @@ -1617,7 +1713,8 @@ probe nd_syscall.semget = kprobe.function("sys_semget") ? { semflg = int_arg(3) argstr = sprintf("%d, %d, %s", key, nsems, __sem_flags(semflg)) } -probe nd_syscall.semget.return = kprobe.function("sys_semget").return ? { +probe nd_syscall.semget.return = kprobe.function("sys_semget").return ? +{ name = "semget" retstr = returnstr(1) } @@ -1628,7 +1725,8 @@ probe nd_syscall.semget.return = kprobe.function("sys_semget").return ? { # struct sembuf __user *tsops, # unsigned nsops) # -probe nd_syscall.semop = kprobe.function("sys_semtimedop") ? { +probe nd_syscall.semop = kprobe.function("sys_semtimedop") ? +{ name = "semop" // semid = $semid // tsops_uaddr = $tsops @@ -1640,7 +1738,8 @@ probe nd_syscall.semop = kprobe.function("sys_semtimedop") ? { nsops = uint_arg(3) argstr = sprintf("%d, %p, %d", semid, tsops_uaddr, nsops) } -probe nd_syscall.semop.return = kprobe.function("sys_semtimedop").return ? { +probe nd_syscall.semop.return = kprobe.function("sys_semtimedop").return ? +{ name = "semop" retstr = returnstr(1) } @@ -1652,48 +1751,53 @@ probe nd_syscall.semop.return = kprobe.function("sys_semtimedop").return ? { # unsigned nsops, # const struct timespec __user *timeout) # -probe nd_syscall.semtimedop = kprobe.function("sys_semtimedop") ? { +probe nd_syscall.semtimedop = kprobe.function("sys_semtimedop") ? +{ name = "semtimedop" // semid = $semid // sops_uaddr = $tsops // nsops = $nsops // timeout_uaddr = $timeout // argstr = sprintf("%d, %p, %d, %s", $semid, $tsops, $nsops, - // _struct_timespec_u($timeout,1)) + // _struct_timespec_u($timeout, 1)) asmlinkage() semid = int_arg(1) sops_uaddr = pointer_arg(2) nsops = uint_arg(3) timeout_uaddr = pointer_arg(4) argstr = sprintf("%d, %p, %d, %s", semid, sops_uaddr, nsops, - _struct_timespec_u(timeout_uaddr,1)) + _struct_timespec_u(timeout_uaddr, 1)) } -probe nd_syscall.semtimedop.return = kprobe.function("sys_semtimedop").return ? { +probe nd_syscall.semtimedop.return = kprobe.function("sys_semtimedop").return ? +{ name = "semtimedop" retstr = returnstr(1) } + # compat_sys_semtimedop ________________________________________ # # long compat_sys_semtimedop(int semid, struct sembuf __user *tsems, # unsigned nsops, const struct compat_timespec __user *timeout) # -probe nd_syscall.compat_sys_semtimedop = kprobe.function("compat_sys_semtimedop") ? { +probe nd_syscall.compat_sys_semtimedop = kprobe.function("compat_sys_semtimedop") ? +{ name = "compat_sys_semtimedop" // semid = $semid // sops_uaddr = $tsems // nsops = $nsops // timeout_uaddr = $timeout // argstr = sprintf("%d, %p, %d, %s", $semid, $tsems, $nsops, - // _struct_compat_timespec_u($timeout,1)) + // _struct_compat_timespec_u($timeout, 1)) // no asmlinkage semid = int_arg(1) sops_uaddr = pointer_arg(2) nsops = uint_arg(3) timeout_uaddr = pointer_arg(4) argstr = sprintf("%d, %p, %d, %s", semid, sops_uaddr, nsops, - _struct_compat_timespec_u(timeout_uaddr,1)) + _struct_compat_timespec_u(timeout_uaddr, 1)) } -probe nd_syscall.compat_sys_semtimedop.return = kprobe.function("compat_sys_semtimedop").return ? { +probe nd_syscall.compat_sys_semtimedop.return = kprobe.function("compat_sys_semtimedop").return ? +{ name = "compat_sys_semtimedop" retstr = returnstr(1) } @@ -1705,7 +1809,8 @@ probe nd_syscall.compat_sys_semtimedop.return = kprobe.function("compat_sys_semt # size_t len, # unsigned flags) # -probe nd_syscall.send = kprobe.function("sys_send") ? { +probe nd_syscall.send = kprobe.function("sys_send") ? +{ name = "send" // s = $fd // buf_uaddr = $buff @@ -1721,7 +1826,8 @@ probe nd_syscall.send = kprobe.function("sys_send") ? { flags_str = _sendflags_str(flags) argstr = sprintf("%d, %p, %d, %s", s, buf_uaddr, len, flags_str) } -probe nd_syscall.send.return = kprobe.function("sys_send").return ? { +probe nd_syscall.send.return = kprobe.function("sys_send").return ? +{ name = "send" retstr = returnstr(1) } @@ -1733,9 +1839,8 @@ probe nd_syscall.send.return = kprobe.function("sys_send").return ? { # off_t __user *offset, # size_t count) # -probe nd_syscall.sendfile = - kprobe.function("sys_sendfile") ?, - kprobe.function("sys_sendfile64") ? +probe nd_syscall.sendfile = kprobe.function("sys_sendfile") ?, + kprobe.function("sys_sendfile64") ? { name = "sendfile" // out_fd = $out_fd @@ -1752,9 +1857,8 @@ probe nd_syscall.sendfile = argstr = sprintf("%d, %d, %p, %d", out_fd, in_fd, offset_uaddr, count) } -probe nd_syscall.sendfile.return = - kprobe.function("sys_sendfile").return ?, - kprobe.function("sys_sendfile64").return ? +probe nd_syscall.sendfile.return = kprobe.function("sys_sendfile").return ?, + kprobe.function("sys_sendfile64").return ? { name = "sendfile" retstr = returnstr(1) @@ -1764,7 +1868,8 @@ probe nd_syscall.sendfile.return = # # long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags) # -probe nd_syscall.sendmsg = kprobe.function("sys_sendmsg") ? { +probe nd_syscall.sendmsg = kprobe.function("sys_sendmsg") ? +{ name = "sendmsg" // s = $fd // msg_uaddr = $msg @@ -1778,15 +1883,18 @@ probe nd_syscall.sendmsg = kprobe.function("sys_sendmsg") ? { flags_str = _sendflags_str(flags) argstr = sprintf("%d, %p, %s", s, msg_uaddr, _sendflags_str(flags)) } -probe nd_syscall.sendmsg.return = kprobe.function("sys_sendmsg").return ? { +probe nd_syscall.sendmsg.return = kprobe.function("sys_sendmsg").return ? +{ name = "sendmsg" retstr = returnstr(1) } + # compat_sys_sendmsg ________________________________________ # # long compat_sys_sendmsg(int fd, struct compat_msghdr __user *msg, unsigned flags) # -probe nd_syscall.compat_sys_sendmsg = kprobe.function("compat_sys_sendmsg") ? { +probe nd_syscall.compat_sys_sendmsg = kprobe.function("compat_sys_sendmsg") ? +{ name = "compat_sys_sendmsg" // s = $fd // msg_uaddr = $msg @@ -1798,7 +1906,8 @@ probe nd_syscall.compat_sys_sendmsg = kprobe.function("compat_sys_sendmsg") ? { flags = uint_arg(3) argstr = sprintf("%d, %p, %s", s, msg_uaddr, _sendflags_str(flags)) } -probe nd_syscall.compat_sys_sendmsg.return = kprobe.function("compat_sys_sendmsg").return ? { +probe nd_syscall.compat_sys_sendmsg.return = kprobe.function("compat_sys_sendmsg").return ? +{ name = "compat_sys_sendmsg" retstr = returnstr(1) } @@ -1812,7 +1921,8 @@ probe nd_syscall.compat_sys_sendmsg.return = kprobe.function("compat_sys_sendmsg # struct sockaddr __user *addr, # int addr_len) # -probe nd_syscall.sendto = kprobe.function("sys_sendto") ? { +probe nd_syscall.sendto = kprobe.function("sys_sendto") ? +{ name = "sendto" // s = $fd // buf_uaddr = $buff @@ -1822,7 +1932,7 @@ probe nd_syscall.sendto = kprobe.function("sys_sendto") ? { // to_uaddr = $addr // tolen = $addr_len // argstr = sprintf("%d, %p, %d, %s, %s, %d", $fd, $buff, - // $len, flags_str, _struct_sockaddr_u($addr,$addr_len), $addr_len) + // $len, flags_str, _struct_sockaddr_u($addr, $addr_len), $addr_len) asmlinkage() s = int_arg(1) buf_uaddr = pointer_arg(2) @@ -1832,9 +1942,10 @@ probe nd_syscall.sendto = kprobe.function("sys_sendto") ? { to_uaddr = pointer_arg(5) tolen = int_arg(6) argstr = sprintf("%d, %p, %d, %s, %s, %d", s, buf_uaddr, - len, flags_str, _struct_sockaddr_u(to_uaddr,tolen), tolen) + len, flags_str, _struct_sockaddr_u(to_uaddr, tolen), tolen) } -probe nd_syscall.sendto.return = kprobe.function("sys_sendto").return ? { +probe nd_syscall.sendto.return = kprobe.function("sys_sendto").return ? +{ name = "sendto" retstr = returnstr(1) } @@ -1845,7 +1956,8 @@ probe nd_syscall.sendto.return = kprobe.function("sys_sendto").return ? { # sys_setdomainname(char __user *name, # int len) # -probe nd_syscall.setdomainname = kprobe.function("sys_setdomainname") { +probe nd_syscall.setdomainname = kprobe.function("sys_setdomainname") +{ name = "setdomainname" // hostname_uaddr = $name // len = $len @@ -1855,8 +1967,8 @@ probe nd_syscall.setdomainname = kprobe.function("sys_setdomainname") { len = int_arg(2) argstr = sprintf("%p, %d", hostname_uaddr, len) } -probe nd_syscall.setdomainname.return = - kprobe.function("sys_setdomainname").return { +probe nd_syscall.setdomainname.return = kprobe.function("sys_setdomainname").return +{ name = "setdomainname" retstr = returnstr(1) } @@ -1865,9 +1977,8 @@ probe nd_syscall.setdomainname.return = # long sys_setfsgid(gid_t gid) # long sys_setfsgid16(old_gid_t gid) # -probe nd_syscall.setfsgid = - kprobe.function("sys_setfsgid") ?, - kprobe.function("sys_setfsgid16") ? +probe nd_syscall.setfsgid = kprobe.function("sys_setfsgid") ?, + kprobe.function("sys_setfsgid16") ? { name = "setfsgid" // fsgid = $gid @@ -1876,9 +1987,8 @@ probe nd_syscall.setfsgid = fsgid = uint_arg(1) argstr = sprint(fsgid) } -probe nd_syscall.setfsgid.return = - kprobe.function("sys_setfsgid").return ?, - kprobe.function("sys_setfsgid16").return ? +probe nd_syscall.setfsgid.return = kprobe.function("sys_setfsgid").return ?, + kprobe.function("sys_setfsgid16").return ? { name = "setfsgid" retstr = returnstr(1) @@ -1888,9 +1998,8 @@ probe nd_syscall.setfsgid.return = # long sys_setfsuid(uid_t uid) # long sys_setfsuid16(old_uid_t uid) # -probe nd_syscall.setfsuid = - kprobe.function("sys_setfsuid") ?, - kprobe.function("sys_setfsuid16") ? +probe nd_syscall.setfsuid = kprobe.function("sys_setfsuid") ?, + kprobe.function("sys_setfsuid16") ? { name = "setfsuid" // fsuid = $uid @@ -1899,9 +2008,8 @@ probe nd_syscall.setfsuid = fsuid = uint_arg(1) argstr = sprint(fsuid) } -probe nd_syscall.setfsuid.return = - kprobe.function("sys_setfsuid").return ?, - kprobe.function("sys_setfsuid16").return ? +probe nd_syscall.setfsuid.return = kprobe.function("sys_setfsuid").return ?, + kprobe.function("sys_setfsuid16").return ? { name = "setfsuid" retstr = returnstr(1) @@ -1912,9 +2020,8 @@ probe nd_syscall.setfsuid.return = # long sys_setgid(gid_t gid) # long sys_setgid16(old_gid_t gid) # -probe nd_syscall.setgid = - kprobe.function("sys_setgid") ?, - kprobe.function("sys_setgid16") ? +probe nd_syscall.setgid = kprobe.function("sys_setgid") ?, + kprobe.function("sys_setgid16") ? { name = "setgid" // gid = $gid @@ -1923,9 +2030,8 @@ probe nd_syscall.setgid = gid = uint_arg(1) argstr = sprint(gid) } -probe nd_syscall.setgid.return = - kprobe.function("sys_setgid").return ?, - kprobe.function("sys_setgid16").return ? +probe nd_syscall.setgid.return = kprobe.function("sys_setgid").return ?, + kprobe.function("sys_setgid16").return ? { name = "setgid" retstr = returnstr(1) @@ -1937,10 +2043,9 @@ probe nd_syscall.setgid.return = # long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist) # long sys32_setgroups16(int gidsetsize, u16 __user *grouplist) # -probe nd_syscall.setgroups = - kprobe.function("sys_setgroups") ?, - kprobe.function("sys_setgroups16") ?, - kprobe.function("sys32_setgroups16") ? +probe nd_syscall.setgroups = kprobe.function("sys_setgroups") ?, + kprobe.function("sys_setgroups16") ?, + kprobe.function("sys32_setgroups16") ? { name = "setgroups" // size = $gidsetsize @@ -1951,10 +2056,9 @@ probe nd_syscall.setgroups = list_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", size, list_uaddr) } -probe nd_syscall.setgroups.return = - kprobe.function("sys_setgroups").return ?, - kprobe.function("sys_setgroups16").return ?, - kprobe.function("sys32_setgroups16").return ? +probe nd_syscall.setgroups.return = kprobe.function("sys_setgroups").return ?, + kprobe.function("sys_setgroups16").return ?, + kprobe.function("sys32_setgroups16").return ? { name = "setgroups" retstr = returnstr(1) @@ -1966,7 +2070,8 @@ probe nd_syscall.setgroups.return = # sys_sethostname(char __user *name, # int len) # -probe nd_syscall.sethostname = kprobe.function("sys_sethostname") { +probe nd_syscall.sethostname = kprobe.function("sys_sethostname") +{ name = "sethostname" // hostname_uaddr = $name // name_str = user_string($name) @@ -1978,17 +2083,20 @@ probe nd_syscall.sethostname = kprobe.function("sys_sethostname") { len = int_arg(2) argstr = sprintf("%s, %d", user_string_quoted(hostname_uaddr), len) } -probe nd_syscall.sethostname.return = kprobe.function("sys_sethostname").return { +probe nd_syscall.sethostname.return = kprobe.function("sys_sethostname").return +{ name = "sethostname" retstr = returnstr(1) } + # setitimer __________________________________________________ # # long sys_setitimer(int which, # struct itimerval __user *value, # struct itimerval __user *ovalue) # -probe nd_syscall.setitimer = kprobe.function("sys_setitimer") { +probe nd_syscall.setitimer = kprobe.function("sys_setitimer") +{ name = "setitimer" // which = $which // value_uaddr = $value @@ -2002,7 +2110,8 @@ probe nd_syscall.setitimer = kprobe.function("sys_setitimer") { argstr = sprintf("%s, %s, %p", _itimer_which_str(which), _struct_itimerval_u(value_uaddr), ovalue_uaddr) } -probe nd_syscall.setitimer.return = kprobe.function("sys_setitimer").return { +probe nd_syscall.setitimer.return = kprobe.function("sys_setitimer").return +{ name = "setitimer" retstr = returnstr(1) } @@ -2011,7 +2120,8 @@ probe nd_syscall.setitimer.return = kprobe.function("sys_setitimer").return { # struct compat_itimerval __user *in, # struct compat_itimerval __user *out) # -probe nd_syscall.compat_setitimer = kprobe.function("compat_sys_setitimer") ? { +probe nd_syscall.compat_setitimer = kprobe.function("compat_sys_setitimer") ? +{ name = "setitimer" // which = $which // value_uaddr = $in @@ -2025,7 +2135,8 @@ probe nd_syscall.compat_setitimer = kprobe.function("compat_sys_setitimer") ? { argstr = sprintf("%s, %s, %p", _itimer_which_str(which), _struct_compat_itimerval_u(value_uaddr), ovalue_uaddr) } -probe nd_syscall.compat_setitimer.return = kprobe.function("compat_sys_setitimer").return ? { +probe nd_syscall.compat_setitimer.return = kprobe.function("compat_sys_setitimer").return ? +{ name = "setitimer" retstr = returnstr(1) } @@ -2035,9 +2146,8 @@ probe nd_syscall.compat_setitimer.return = kprobe.function("compat_sys_setitimer # unsigned long __user *nmask, # unsigned long maxnode) # -probe nd_syscall.set_mempolicy = - kprobe.function("sys_set_mempolicy") ?, - kprobe.function("compat_sys_set_mempolicy") ? +probe nd_syscall.set_mempolicy = kprobe.function("sys_set_mempolicy") ?, + kprobe.function("compat_sys_set_mempolicy") ? { name = "set_mempolicy" // mode = $mode @@ -2050,9 +2160,8 @@ probe nd_syscall.set_mempolicy = maxnode = ulong_arg(3) argstr = sprintf("%d, %p, %d", mode, nmask_uaddr, maxnode) } -probe nd_syscall.set_mempolicy.return = - kprobe.function("sys_set_mempolicy").return ?, - kprobe.function("compat_sys_set_mempolicy").return ? +probe nd_syscall.set_mempolicy.return = kprobe.function("sys_set_mempolicy").return ?, + kprobe.function("compat_sys_set_mempolicy").return ? { name = "set_mempolicy" retstr = returnstr(1) @@ -2064,7 +2173,8 @@ probe nd_syscall.set_mempolicy.return = # sys_setpgid(pid_t pid, # pid_t pgid) # -probe nd_syscall.setpgid = kprobe.function("sys_setpgid") { +probe nd_syscall.setpgid = kprobe.function("sys_setpgid") +{ name = "setpgid" // pid = $pid // pgid = $pgid @@ -2074,10 +2184,12 @@ probe nd_syscall.setpgid = kprobe.function("sys_setpgid") { pgid = int_arg(2) argstr = sprintf("%d, %d", pid, pgid) } -probe nd_syscall.setpgid.return = kprobe.function("sys_setpgid").return { +probe nd_syscall.setpgid.return = kprobe.function("sys_setpgid").return +{ name = "setpgid" retstr = returnstr(1) } + # setpriority ________________________________________________ # # asmlinkage long @@ -2085,7 +2197,8 @@ probe nd_syscall.setpgid.return = kprobe.function("sys_setpgid").return { # int who, # int niceval) # -probe nd_syscall.setpriority = kprobe.function("sys_setpriority") { +probe nd_syscall.setpriority = kprobe.function("sys_setpriority") +{ name = "setpriority" // which = $which // which_str = _priority_which_str($which) @@ -2099,7 +2212,8 @@ probe nd_syscall.setpriority = kprobe.function("sys_setpriority") { prio = int_arg(3) argstr = sprintf("%s, %d, %d", which_str, who, prio) } -probe nd_syscall.setpriority.return = kprobe.function("sys_setpriority").return { +probe nd_syscall.setpriority.return = kprobe.function("sys_setpriority").return +{ name = "setpriority" retstr = returnstr(1) } @@ -2107,7 +2221,8 @@ probe nd_syscall.setpriority.return = kprobe.function("sys_setpriority").return # setregid ___________________________________________________ # long sys_setregid(gid_t rgid, gid_t egid) # -probe nd_syscall.setregid = kprobe.function("sys_setregid") { +probe nd_syscall.setregid = kprobe.function("sys_setregid") +{ name = "setregid" // rgid = __int32($rgid) // egid = __int32($egid) @@ -2116,30 +2231,36 @@ probe nd_syscall.setregid = kprobe.function("sys_setregid") { egid = __int32(uint_arg(2)) argstr = sprintf("%d, %d", rgid, egid) } -probe nd_syscall.setregid.return = kprobe.function("sys_setregid").return { +probe nd_syscall.setregid.return = kprobe.function("sys_setregid").return +{ name = "setregid" retstr = returnstr(1) } + # setregid16 _________________________________________________ # long sys_setregid16(old_gid_t rgid, old_gid_t egid) # -probe nd_syscall.setregid16 = kprobe.function("sys_setregid16") ? { +probe nd_syscall.setregid16 = kprobe.function("sys_setregid16") ? +{ name = "setregid" // rgid = __short($rgid) // egid = __short($egid) asmlinkage() rgid = __short(uint_arg(1)) egid = __short(uint_arg(2)) - argstr = sprintf("%d, %d",rgid, egid) + argstr = sprintf("%d, %d", rgid, egid) } -probe nd_syscall.setregid16.return = kprobe.function("sys_setregid16").return ? { +probe nd_syscall.setregid16.return = kprobe.function("sys_setregid16").return ? +{ name = "setregid" retstr = returnstr(1) } + # setresgid __________________________________________________ # long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid) # -probe nd_syscall.setresgid = kprobe.function("sys_setresgid") { +probe nd_syscall.setresgid = kprobe.function("sys_setresgid") +{ name = "setresgid" // rgid = __int32($rgid) // egid = __int32($egid) @@ -2150,17 +2271,20 @@ probe nd_syscall.setresgid = kprobe.function("sys_setresgid") { sgid = __int32(uint_arg(3)) argstr = sprintf("%d, %d, %d", rgid, egid, sgid) } -probe nd_syscall.setresgid.return = kprobe.function("sys_setresgid").return { +probe nd_syscall.setresgid.return = kprobe.function("sys_setresgid").return +{ name = "setresgid" retstr = returnstr(1) } + # setresgid16 ________________________________________________ # # long sys_setresgid16(old_gid_t rgid, # old_gid_t egid, # old_gid_t sgid) # -probe nd_syscall.setresgid16 = kprobe.function("sys_setresgid16") ? { +probe nd_syscall.setresgid16 = kprobe.function("sys_setresgid16") ? +{ name = "setresgid" // rgid = __short($rgid) // egid = __short($egid) @@ -2171,7 +2295,8 @@ probe nd_syscall.setresgid16 = kprobe.function("sys_setresgid16") ? { sgid = __short(uint_arg(3)) argstr = sprintf("%d, %d, %d", rgid, egid, sgid) } -probe nd_syscall.setresgid16.return = kprobe.function("sys_setresgid16").return ? { +probe nd_syscall.setresgid16.return = kprobe.function("sys_setresgid16").return ? +{ name = "setresgid16" retstr = returnstr(1) } @@ -2180,7 +2305,8 @@ probe nd_syscall.setresgid16.return = kprobe.function("sys_setresgid16").return # # long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid) # -probe nd_syscall.setresuid = kprobe.function("sys_setresuid") { +probe nd_syscall.setresuid = kprobe.function("sys_setresuid") +{ name = "setresuid" // ruid = __int32($ruid) // euid = __int32($euid) @@ -2191,7 +2317,8 @@ probe nd_syscall.setresuid = kprobe.function("sys_setresuid") { suid = __int32(uint_arg(3)) argstr = sprintf("%d, %d, %d", ruid, euid, suid) } -probe nd_syscall.setresuid.return = kprobe.function("sys_setresuid").return { +probe nd_syscall.setresuid.return = kprobe.function("sys_setresuid").return +{ name = "setresuid" retstr = returnstr(1) } @@ -2200,7 +2327,8 @@ probe nd_syscall.setresuid.return = kprobe.function("sys_setresuid").return { # # long sys_setresuid16(old_uid_t ruid, old_uid_t euid, old_uid_t suid) # -probe nd_syscall.setresuid16 = kprobe.function("sys_setresuid16") ? { +probe nd_syscall.setresuid16 = kprobe.function("sys_setresuid16") ? +{ name = "setresuid" // ruid = __short($ruid) // reuid = __short($euid) @@ -2211,7 +2339,8 @@ probe nd_syscall.setresuid16 = kprobe.function("sys_setresuid16") ? { suid = __short(uint_arg(3)) argstr = sprintf("%d, %d, %d", ruid, euid, suid) } -probe nd_syscall.setresuid16.return = kprobe.function("sys_setresuid16").return ? { +probe nd_syscall.setresuid16.return = kprobe.function("sys_setresuid16").return ? +{ name = "setresuid" retstr = returnstr(1) } @@ -2219,7 +2348,8 @@ probe nd_syscall.setresuid16.return = kprobe.function("sys_setresuid16").return # setreuid ___________________________________________________ # long sys_setreuid(uid_t ruid, uid_t euid) # -probe nd_syscall.setreuid = kprobe.function("sys_setreuid") { +probe nd_syscall.setreuid = kprobe.function("sys_setreuid") +{ name = "setreuid" // ruid = __int32($ruid) // euid = __int32($euid) @@ -2228,14 +2358,17 @@ probe nd_syscall.setreuid = kprobe.function("sys_setreuid") { euid = __int32(uint_arg(2)) argstr = sprintf("%d, %d", ruid, euid) } -probe nd_syscall.setreuid.return = kprobe.function("sys_setreuid").return { +probe nd_syscall.setreuid.return = kprobe.function("sys_setreuid").return +{ name = "setreuid" retstr = returnstr(1) } + # setreuid16 _________________________________________________ # long sys_setreuid16(old_uid_t ruid, old_uid_t euid) # -probe nd_syscall.setreuid16 = kprobe.function("sys_setreuid16") ? { +probe nd_syscall.setreuid16 = kprobe.function("sys_setreuid16") ? +{ name = "setreuid" // ruid = __short($ruid) // euid = __short($euid) @@ -2244,17 +2377,20 @@ probe nd_syscall.setreuid16 = kprobe.function("sys_setreuid16") ? { euid = __short(uint_arg(2)) argstr = sprintf("%d, %d", ruid, euid) } -probe nd_syscall.setreuid16.return = kprobe.function("sys_setreuid16").return ? { +probe nd_syscall.setreuid16.return = kprobe.function("sys_setreuid16").return ? +{ name = "setreuid" retstr = returnstr(1) } + # setrlimit __________________________________________________ # # asmlinkage long # sys_setrlimit(unsigned int resource, # struct rlimit __user *rlim) # -probe nd_syscall.setrlimit = kprobe.function("sys_setrlimit") { +probe nd_syscall.setrlimit = kprobe.function("sys_setrlimit") +{ name = "setrlimit" // resource = $resource // rlim_uaddr = $rlim @@ -2266,19 +2402,23 @@ probe nd_syscall.setrlimit = kprobe.function("sys_setrlimit") { argstr = sprintf("%s, %s", _rlimit_resource_str(resource), _struct_rlimit_u(rlim_uaddr)) } -probe nd_syscall.setrlimit.return = kprobe.function("sys_setrlimit").return { +probe nd_syscall.setrlimit.return = kprobe.function("sys_setrlimit").return +{ name = "setrlimit" retstr = returnstr(1) } + # setsid _____________________________________________________ # # long sys_setsid(void) # -probe nd_syscall.setsid = kprobe.function("sys_setsid") { +probe nd_syscall.setsid = kprobe.function("sys_setsid") +{ name = "setsid" argstr = "" } -probe nd_syscall.setsid.return = kprobe.function("sys_setsid").return { +probe nd_syscall.setsid.return = kprobe.function("sys_setsid").return +{ name = "setsid" retstr = returnstr(1) } @@ -2291,9 +2431,8 @@ probe nd_syscall.setsid.return = kprobe.function("sys_setsid").return { # char __user *optval, # int optlen) # -probe nd_syscall.setsockopt = - kprobe.function("sys_setsockopt") ?, - kprobe.function("compat_sys_setsockopt") ? +probe nd_syscall.setsockopt = kprobe.function("sys_setsockopt") ?, + kprobe.function("compat_sys_setsockopt") ? { name = "setsockopt" // fd = $fd @@ -2316,9 +2455,8 @@ probe nd_syscall.setsockopt = argstr = sprintf("%d, %s, %s, %p, %d", fd, level_str, optname_str, optval_uaddr, optlen) } -probe nd_syscall.setsockopt.return = - kprobe.function("sys_setsockopt").return ?, - kprobe.function("compat_sys_setsockopt").return ? +probe nd_syscall.setsockopt.return = kprobe.function("sys_setsockopt").return ?, + kprobe.function("compat_sys_setsockopt").return ? { name = "setsockopt" retstr = returnstr(1) @@ -2329,24 +2467,27 @@ probe nd_syscall.setsockopt.return = # asmlinkage long # sys_set_tid_address(int __user *tidptr) # -probe nd_syscall.set_tid_address = kprobe.function("sys_set_tid_address") { +probe nd_syscall.set_tid_address = kprobe.function("sys_set_tid_address") +{ name = "set_tid_address" // tidptr_uaddr = $tidptr asmlinkage() tidptr_uaddr = pointer_arg(1) argstr = sprintf("%p", tidptr_uaddr) } -probe nd_syscall.set_tid_address.return = - kprobe.function("sys_set_tid_address").return { +probe nd_syscall.set_tid_address.return = kprobe.function("sys_set_tid_address").return +{ name = "set_tid_address" retstr = returnstr(1) } + # settimeofday _______________________________________________ # # long sys_settimeofday(struct timeval __user *tv, # struct timezone __user *tz) # -probe nd_syscall.settimeofday = kprobe.function("sys_settimeofday") { +probe nd_syscall.settimeofday = kprobe.function("sys_settimeofday") +{ name = "settimeofday" // ttv_uaddr = $tv // ttz_uaddr = $tz @@ -2356,7 +2497,8 @@ probe nd_syscall.settimeofday = kprobe.function("sys_settimeofday") { tz_uaddr = pointer_arg(2) argstr = sprintf("%s, %s", _struct_timeval_u(tv_uaddr, 1), _struct_timezone_u(tz_uaddr)) } -probe nd_syscall.settimeofday.return = kprobe.function("sys_settimeofday").return { +probe nd_syscall.settimeofday.return = kprobe.function("sys_settimeofday").return +{ name = "settimeofday" retstr = returnstr(1) } @@ -2364,22 +2506,20 @@ probe nd_syscall.settimeofday.return = kprobe.function("sys_settimeofday").retur # long sys32_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz) # long compat_sys_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz) # -probe nd_syscall.settimeofday32 = - kprobe.function("sys32_settimeofday") ?, - kprobe.function("compat_sys_settimeofday") ? +probe nd_syscall.settimeofday32 = kprobe.function("sys32_settimeofday") ?, + kprobe.function("compat_sys_settimeofday") ? { name = "settimeofday" // tv_uaddr = $tv // tz_uaddr = $tz - // argstr = sprintf("%s, %s", _struct_compat_timeval_u($tv, 1),_struct_timezone_u($tz)) + // argstr = sprintf("%s, %s", _struct_compat_timeval_u($tv, 1), _struct_timezone_u($tz)) asmlinkage() tv_uaddr = pointer_arg(1) tz_uaddr = pointer_arg(2) - argstr = sprintf("%s, %s", _struct_compat_timeval_u(tv_uaddr, 1),_struct_timezone_u(tz_uaddr)) + argstr = sprintf("%s, %s", _struct_compat_timeval_u(tv_uaddr, 1), _struct_timezone_u(tz_uaddr)) } -probe nd_syscall.settimeofday32.return = - kprobe.function("sys32_settimeofday").return ?, - kprobe.function("compat_sys_settimeofday").return ? +probe nd_syscall.settimeofday32.return = kprobe.function("sys32_settimeofday").return ?, + kprobe.function("compat_sys_settimeofday").return ? { name = "settimeofday" retstr = returnstr(1) @@ -2390,9 +2530,8 @@ probe nd_syscall.settimeofday32.return = # long sys_setuid(uid_t uid) # long sys_setuid16(old_uid_t uid) # -probe nd_syscall.setuid = - kprobe.function("sys_setuid16") ?, - kprobe.function("sys_setuid") +probe nd_syscall.setuid = kprobe.function("sys_setuid16") ?, + kprobe.function("sys_setuid") { name = "setuid" // uid = $uid @@ -2401,9 +2540,8 @@ probe nd_syscall.setuid = uid = uint_arg(1) argstr = sprint(uid) } -probe nd_syscall.setuid.return = - kprobe.function("sys_setuid16").return ?, - kprobe.function("sys_setuid").return +probe nd_syscall.setuid.return = kprobe.function("sys_setuid16").return ?, + kprobe.function("sys_setuid").return { name = "setuid" retstr = returnstr(1) @@ -2416,7 +2554,8 @@ probe nd_syscall.setuid.return = # size_t size, # int flags) # -probe nd_syscall.setxattr = kprobe.function("sys_setxattr") { +probe nd_syscall.setxattr = kprobe.function("sys_setxattr") +{ name = "setxattr" // path_uaddr = $path // path = user_string($path) @@ -2442,19 +2581,23 @@ probe nd_syscall.setxattr = kprobe.function("sys_setxattr") { user_string_quoted(name_uaddr), value_uaddr, size, flags) } -probe nd_syscall.setxattr.return = kprobe.function("sys_setxattr").return { +probe nd_syscall.setxattr.return = kprobe.function("sys_setxattr").return +{ name = "setxattr" retstr = returnstr(1) } + # sgetmask ___________________________________________________ # # sys_sgetmask(void) # -probe nd_syscall.sgetmask = kprobe.function("sys_sgetmask")? { +probe nd_syscall.sgetmask = kprobe.function("sys_sgetmask")? +{ name = "sgetmask" argstr = "" } -probe nd_syscall.sgetmask.return = kprobe.function("sys_sgetmask").return ? { +probe nd_syscall.sgetmask.return = kprobe.function("sys_sgetmask").return ? +{ name = "sgetmask" retstr = returnstr(1) } @@ -2463,7 +2606,8 @@ probe nd_syscall.sgetmask.return = kprobe.function("sys_sgetmask").return ? { # # long sys_shmat(int shmid, char __user *shmaddr, int shmflg) # -probe nd_syscall.shmat = kprobe.function("sys_shmat") ? { +probe nd_syscall.shmat = kprobe.function("sys_shmat") ? +{ name = "shmat" // shmid = $shmid // shmaddr_uaddr = $shmaddr @@ -2475,16 +2619,19 @@ probe nd_syscall.shmat = kprobe.function("sys_shmat") ? { shmflg = int_arg(3) argstr = sprintf("%d, %p, %s", shmid, shmaddr_uaddr, _shmat_flags_str(shmflg)) } -probe nd_syscall.shmat.return = kprobe.function("sys_shmat").return ? { +probe nd_syscall.shmat.return = kprobe.function("sys_shmat").return ? +{ name = "shmat" retstr = returnstr(1) } + # compat_sys_shmat ________________________________________ # # long compat_sys_shmat(int first, int second, compat_uptr_t third, # int version, void __user *uptr) # -probe nd_syscall.compat_sys_shmat = kprobe.function("compat_sys_shmat") ? { +probe nd_syscall.compat_sys_shmat = kprobe.function("compat_sys_shmat") ? +{ name = "compat_sys_shmat" // first = $first // second = $second @@ -2498,7 +2645,8 @@ probe nd_syscall.compat_sys_shmat = kprobe.function("compat_sys_shmat") ? { uptr_uaddr = pointer_arg(5) argstr = sprintf("%d, %d, %d, %d, %p", first, second, third, int_arg(4), uptr_uaddr) } -probe nd_syscall.compat_sys_shmat.return = kprobe.function("compat_sys_shmat").return ? { +probe nd_syscall.compat_sys_shmat.return = kprobe.function("compat_sys_shmat").return ? +{ name = "compat_sys_shmat" retstr = returnstr(1) } @@ -2509,7 +2657,8 @@ probe nd_syscall.compat_sys_shmat.return = kprobe.function("compat_sys_shmat").r # int cmd, # struct shmid_ds __user *buf) # -probe nd_syscall.shmctl = kprobe.function("sys_shmctl") ? { +probe nd_syscall.shmctl = kprobe.function("sys_shmctl") ? +{ name = "shmctl" // shmid = $shmid // cmd = $cmd @@ -2521,15 +2670,18 @@ probe nd_syscall.shmctl = kprobe.function("sys_shmctl") ? { buf_uaddr = pointer_arg(3) argstr = sprintf("%d, %s, %p", shmid, _semctl_cmd(cmd), buf_uaddr) } -probe nd_syscall.shmctl.return = kprobe.function("sys_shmctl").return ? { +probe nd_syscall.shmctl.return = kprobe.function("sys_shmctl").return ? +{ name = "shmctl" retstr = returnstr(1) } + # compat_sys_shmctl ________________________________________ # # long compat_sys_shmctl(int first, int second, void __user *uptr) # -probe nd_syscall.compat_sys_shmctl = kprobe.function("compat_sys_shmctl") ? { +probe nd_syscall.compat_sys_shmctl = kprobe.function("compat_sys_shmctl") ? +{ name = "compat_sys_shmctl" // first = $first // second = $second @@ -2541,7 +2693,8 @@ probe nd_syscall.compat_sys_shmctl = kprobe.function("compat_sys_shmctl") ? { uptr_uaddr = pointer_arg(3) argstr = sprintf("%d, %d, %p", first, second, uptr_uaddr) } -probe nd_syscall.compat_sys_shmctl.return = kprobe.function("compat_sys_shmctl").return ? { +probe nd_syscall.compat_sys_shmctl.return = kprobe.function("compat_sys_shmctl").return ? +{ name = "compat_sys_shmctl" retstr = returnstr(1) } @@ -2550,7 +2703,8 @@ probe nd_syscall.compat_sys_shmctl.return = kprobe.function("compat_sys_shmctl") # # long sys_shmdt(char __user *shmaddr) # -probe nd_syscall.shmdt = kprobe.function("sys_shmdt") ? { +probe nd_syscall.shmdt = kprobe.function("sys_shmdt") ? +{ name = "shmdt" // shmaddr_uaddr = $shmaddr // argstr = sprintf("%p", $shmaddr) @@ -2558,7 +2712,8 @@ probe nd_syscall.shmdt = kprobe.function("sys_shmdt") ? { shmaddr_uaddr = pointer_arg(1) argstr = sprintf("%p", shmaddr_uaddr) } -probe nd_syscall.shmdt.return = kprobe.function("sys_shmdt").return ? { +probe nd_syscall.shmdt.return = kprobe.function("sys_shmdt").return ? +{ name = "shmdt" retstr = returnstr(1) } @@ -2569,7 +2724,8 @@ probe nd_syscall.shmdt.return = kprobe.function("sys_shmdt").return ? { # size_t size, # int shmflg) # -probe nd_syscall.shmget = kprobe.function("sys_shmget") ? { +probe nd_syscall.shmget = kprobe.function("sys_shmget") ? +{ name = "shmget" // key = $key // size = $size @@ -2581,7 +2737,8 @@ probe nd_syscall.shmget = kprobe.function("sys_shmget") ? { shmflg = int_arg(3) argstr = sprintf("%d, %d, %d", key, size, shmflg) } -probe nd_syscall.shmget.return = kprobe.function("sys_shmget").return ? { +probe nd_syscall.shmget.return = kprobe.function("sys_shmget").return ? +{ name = "shmget" retstr = returnstr(1) } @@ -2590,7 +2747,8 @@ probe nd_syscall.shmget.return = kprobe.function("sys_shmget").return ? { # # long sys_shutdown(int fd, int how) # -probe nd_syscall.shutdown = kprobe.function("sys_shutdown") ? { +probe nd_syscall.shutdown = kprobe.function("sys_shutdown") ? +{ name = "shutdown" // s = $fd // how = $how @@ -2602,7 +2760,8 @@ probe nd_syscall.shutdown = kprobe.function("sys_shutdown") ? { how_str = _shutdown_how_str(how) argstr = sprintf("%d, %s", s, how_str) } -probe nd_syscall.shutdown.return = kprobe.function("sys_shutdown").return ? { +probe nd_syscall.shutdown.return = kprobe.function("sys_shutdown").return ? +{ name = "shutdown" retstr = returnstr(1) } @@ -2611,7 +2770,8 @@ probe nd_syscall.shutdown.return = kprobe.function("sys_shutdown").return ? { # sys_sigaction(int sig, const struct old_sigaction __user *act, struct old_sigaction __user *oact) # sys32_sigaction(int sig, struct old_sigaction32 __user *act, struct old_sigaction32 __user *oact) # -probe nd_syscall.sigaction = kprobe.function("sys_sigaction") ? { +probe nd_syscall.sigaction = kprobe.function("sys_sigaction") ? +{ name = "sigaction" // sig = $sig // act_uaddr = $act @@ -2623,11 +2783,13 @@ probe nd_syscall.sigaction = kprobe.function("sys_sigaction") ? { oact_uaddr = pointer_arg(3) argstr = sprintf("%s, {%s}, %p", _signal_name(sig), _struct_sigaction_u(act_uaddr), oact_uaddr) } -probe nd_syscall.sigaction.return = kprobe.function("sys_sigaction").return ? { +probe nd_syscall.sigaction.return = kprobe.function("sys_sigaction").return ? +{ name = "sigaction" retstr = returnstr(1) } -probe nd_syscall.sigaction32 = kprobe.function("sys32_sigaction") ? { +probe nd_syscall.sigaction32 = kprobe.function("sys32_sigaction") ? +{ name = "sigaction" // sig = $sig // sact_uaddr = $act @@ -2639,7 +2801,8 @@ probe nd_syscall.sigaction32 = kprobe.function("sys32_sigaction") ? { oact_uaddr = pointer_arg(3) argstr = sprintf("%s, %p, %p", _signal_name(sig), sact_uaddr, soact_uaddr) } -probe nd_syscall.sigaction32.return = kprobe.function("sys32_sigaction").return ? { +probe nd_syscall.sigaction32.return = kprobe.function("sys32_sigaction").return ? +{ name = "sigaction" retstr = returnstr(1) } @@ -2647,7 +2810,8 @@ probe nd_syscall.sigaction32.return = kprobe.function("sys32_sigaction").return # signal _____________________________________________________ # unsigned long sys_signal(int sig, __sighandler_t handler) # -probe nd_syscall.signal = kprobe.function("sys_signal") ? { +probe nd_syscall.signal = kprobe.function("sys_signal") ? +{ name = "signal" // sig = $sig // handler = $handler @@ -2657,7 +2821,8 @@ probe nd_syscall.signal = kprobe.function("sys_signal") ? { handler = pointer_arg(2) argstr = sprintf("%s, %s", _signal_name(sig), _sighandler_str(handler)) } -probe nd_syscall.signal.return = kprobe.function("sys_signal").return ? { +probe nd_syscall.signal.return = kprobe.function("sys_signal").return ? +{ name = "signal" retstr = returnstr(1) } @@ -2668,23 +2833,27 @@ probe nd_syscall.signal.return = kprobe.function("sys_signal").return ? { # long compat_sys_signalfd(int ufd, const compat_sigset_t __user *sigmask, # compat_size_t sigsetsize) # -probe nd_syscall.signalfd = kprobe.function("sys_signalfd") ? { +probe nd_syscall.signalfd = kprobe.function("sys_signalfd") ? +{ name = "signalfd" // argstr = sprintf("%d, %p, %d", $ufd, $user_mask, $sizemask) asmlinkage() argstr = sprintf("%d, %p, %d", int_arg(1), pointer_arg(2), ulong_arg(3)) } -probe nd_syscall.signalfd.return = kprobe.function("sys_signalfd").return ? { +probe nd_syscall.signalfd.return = kprobe.function("sys_signalfd").return ? +{ name = "signalfd" retstr = returnstr(1) } -probe nd_syscall.compat_signalfd = kprobe.function("compat_sys_signalfd") ? { +probe nd_syscall.compat_signalfd = kprobe.function("compat_sys_signalfd") ? +{ name = "compat_signalfd" // argstr = sprintf("%d, %p, %d", $ufd, $sigmask, $sigsetsize) asmlinkage() argstr = sprintf("%d, %p, %d", int_arg(1), pointer_arg(2), u32_arg(3)) } -probe nd_syscall.compat_signalfd.return = kprobe.function("compat_sys_signalfd").return ? { +probe nd_syscall.compat_signalfd.return = kprobe.function("compat_sys_signalfd").return ? +{ name = "compat_signalfd" retstr = returnstr(1) } @@ -2692,13 +2861,15 @@ probe nd_syscall.compat_signalfd.return = kprobe.function("compat_sys_signalfd") # sigpending _________________________________________________ # long sys_sigpending(old_sigset_t __user *set) # -probe nd_syscall.sigpending = kprobe.function("sys_sigpending") ? { +probe nd_syscall.sigpending = kprobe.function("sys_sigpending") ? +{ name = "sigpending" // argstr = sprintf("%p", $set) asmlinkage() argstr = sprintf("%p", pointer_arg(1)) } -probe nd_syscall.sigpending.return = kprobe.function("sys_sigpending").return ? { +probe nd_syscall.sigpending.return = kprobe.function("sys_sigpending").return ? +{ name = "sigpending" retstr = returnstr(1) } @@ -2730,16 +2901,14 @@ probe nd_syscall.sigprocmask.return = kprobe.function("sys_sigprocmask").return # sigreturn __________________________________________________ # int sys_sigreturn(unsigned long __unused) # -probe nd_syscall.sigreturn = - kprobe.function("sys_sigreturn") ?, - kprobe.function("sys32_sigreturn") ? +probe nd_syscall.sigreturn = kprobe.function("sys_sigreturn") ?, + kprobe.function("sys32_sigreturn") ? { name = "sigreturn" argstr = "" } -probe nd_syscall.sigreturn.return = - kprobe.function("sys_sigreturn").return ?, - kprobe.function("sys32_sigreturn").return ? +probe nd_syscall.sigreturn.return = kprobe.function("sys_sigreturn").return ?, + kprobe.function("sys32_sigreturn").return ? { name = "sigreturn" retstr = returnstr(1) @@ -2747,16 +2916,14 @@ probe nd_syscall.sigreturn.return = # sigsuspend _________________________________________________ # -probe nd_syscall.sigsuspend = - kprobe.function("sys_sigsuspend") ?, - kprobe.function("sys32_sigsuspend") ? +probe nd_syscall.sigsuspend = kprobe.function("sys_sigsuspend") ?, + kprobe.function("sys32_sigsuspend") ? { name = "sigsuspend" argstr = "" } -probe nd_syscall.sigsuspend.return = - kprobe.function("sys_sigsuspend").return ?, - kprobe.function("sys32_sigsuspend").return ? +probe nd_syscall.sigsuspend.return = kprobe.function("sys_sigsuspend").return ?, + kprobe.function("sys32_sigsuspend").return ? { name = "sigsuspend" retstr = returnstr(1) @@ -2765,7 +2932,8 @@ probe nd_syscall.sigsuspend.return = # socket _____________________________________________________ # long sys_socket(int family, int type, int protocol) # -probe nd_syscall.socket = kprobe.function("sys_socket") ? { +probe nd_syscall.socket = kprobe.function("sys_socket") ? +{ name = "socket" // family = $family // type = $type @@ -2781,7 +2949,8 @@ probe nd_syscall.socket = kprobe.function("sys_socket") ? { _sock_type_str(type), protocol) } -probe nd_syscall.socket.return = kprobe.function("sys_socket").return ? { +probe nd_syscall.socket.return = kprobe.function("sys_socket").return ? +{ name = "socket" retstr = returnstr(1) } @@ -2791,13 +2960,15 @@ probe nd_syscall.socket.return = kprobe.function("sys_socket").return ? { # # long sys_socketcall(int call, unsigned long __user *args) # -#probe nd_syscall.socketcall = kprobe.function("sys_socketcall") ? { +#probe nd_syscall.socketcall = kprobe.function("sys_socketcall") ? +#{ # name = "socketcall" # call = $call # args_uaddr = $args # argstr = sprintf("%d, %p", $call, args_uaddr) #} -#probe nd_syscall.socketcall.return = kprobe.function("sys_socketcall").return ? { +#probe nd_syscall.socketcall.return = kprobe.function("sys_socketcall").return ? +#{ # name = "socketcall" # retstr = returnstr(1) #} @@ -2808,7 +2979,8 @@ probe nd_syscall.socket.return = kprobe.function("sys_socket").return ? { # int protocol, # int __user *usockvec) # -probe nd_syscall.socketpair = kprobe.function("sys_socketpair") ? { +probe nd_syscall.socketpair = kprobe.function("sys_socketpair") ? +{ name = "socketpair" // family = $family // type = $type @@ -2828,7 +3000,8 @@ probe nd_syscall.socketpair = kprobe.function("sys_socketpair") ? { _sock_type_str(type), protocol, sv_uaddr) } -probe nd_syscall.socketpair.return = kprobe.function("sys_socketpair").return ? { +probe nd_syscall.socketpair.return = kprobe.function("sys_socketpair").return ? +{ name = "socketpair" retstr = returnstr(1) } @@ -2839,7 +3012,8 @@ probe nd_syscall.socketpair.return = kprobe.function("sys_socketpair").return ? # int fd_out, loff_t __user *off_out, # size_t len, unsigned int flags) # -probe nd_syscall.splice = kprobe.function("sys_splice") ? { +probe nd_syscall.splice = kprobe.function("sys_splice") ? +{ name = "splice" // argstr = sprintf("%d, %p, %d, %p, %d, 0x%x", // $fd_in, $off_in, $fd_out, $off_out, $len, $flags) @@ -2847,7 +3021,8 @@ probe nd_syscall.splice = kprobe.function("sys_splice") ? { argstr = sprintf("%d, %p, %d, %p, %d, 0x%x", int_arg(1), pointer_arg(2), int_arg(3), pointer_arg(4), ulong_arg(5), uint_arg(6)) } -probe nd_syscall.splice.return = kprobe.function("sys_splice").return ? { +probe nd_syscall.splice.return = kprobe.function("sys_splice").return ? +{ name = "splice" retstr = returnstr(1) } @@ -2856,7 +3031,8 @@ probe nd_syscall.splice.return = kprobe.function("sys_splice").return ? { # # long sys_ssetmask(int newmask) # -probe nd_syscall.ssetmask = kprobe.function("sys_ssetmask") ? { +probe nd_syscall.ssetmask = kprobe.function("sys_ssetmask") ? +{ name = "ssetmask" // newmask = $newmask // argstr = sprint($newmask) @@ -2864,7 +3040,8 @@ probe nd_syscall.ssetmask = kprobe.function("sys_ssetmask") ? { newmask = int_arg(1) argstr = sprint(newmask) } -probe nd_syscall.ssetmask.return = kprobe.function("sys_ssetmask").return ? { +probe nd_syscall.ssetmask.return = kprobe.function("sys_ssetmask").return ? +{ name = "ssetmask" retstr = returnstr(1) } @@ -2875,13 +3052,12 @@ probe nd_syscall.ssetmask.return = kprobe.function("sys_ssetmask").return ? { # long sys_stat64(char __user * filename, struct stat64 __user * statbuf) # long sys_oabi_stat64(char __user * filename, struct oldabi_stat64 __user * statbuf) # long compat_sys_newstat(char __user * filename, struct compat_stat __user *statbuf) -probe nd_syscall.stat = - kprobe.function("sys_stat") ?, - kprobe.function("sys_newstat") ?, - kprobe.function("sys32_stat64") ?, - kprobe.function("sys_stat64") ?, - kprobe.function("sys_oabi_stat64") ?, - kprobe.function("compat_sys_newstat") ? +probe nd_syscall.stat = kprobe.function("sys_stat") ?, + kprobe.function("sys_newstat") ?, + kprobe.function("sys32_stat64") ?, + kprobe.function("sys_stat64") ?, + kprobe.function("sys_oabi_stat64") ?, + kprobe.function("compat_sys_newstat") ? { name = "stat" // filename_uaddr = $filename @@ -2894,13 +3070,12 @@ probe nd_syscall.stat = buf_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", user_string_quoted(filename_uaddr), buf_uaddr) } -probe nd_syscall.stat.return = - kprobe.function("sys_stat").return ?, - kprobe.function("sys_newstat").return ?, - kprobe.function("sys32_stat64").return ?, - kprobe.function("sys_stat64").return ?, - kprobe.function("sys_oabi_stat64").return ?, - kprobe.function("compat_sys_newstat").return ? +probe nd_syscall.stat.return = kprobe.function("sys_stat").return ?, + kprobe.function("sys_newstat").return ?, + kprobe.function("sys32_stat64").return ?, + kprobe.function("sys_stat64").return ?, + kprobe.function("sys_oabi_stat64").return ?, + kprobe.function("compat_sys_newstat").return ? { name = "stat" retstr = returnstr(1) @@ -2910,9 +3085,8 @@ probe nd_syscall.stat.return = # long sys_statfs(const char __user * path, struct statfs __user * buf) # long compat_sys_statfs(const char __user *path, struct compat_statfs __user *buf) # -probe nd_syscall.statfs = - kprobe.function("sys_statfs"), - kprobe.function("compat_sys_statfs") ? +probe nd_syscall.statfs = kprobe.function("sys_statfs"), + kprobe.function("compat_sys_statfs") ? { name = "statfs" // path = user_string($path) @@ -2923,9 +3097,8 @@ probe nd_syscall.statfs = buf_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", user_string_quoted(pointer_arg(1)), buf_uaddr) } -probe nd_syscall.statfs.return = - kprobe.function("sys_statfs").return, - kprobe.function("compat_sys_statfs").return ? +probe nd_syscall.statfs.return = kprobe.function("sys_statfs").return, + kprobe.function("compat_sys_statfs").return ? { name = "statfs" retstr = returnstr(1) @@ -2936,9 +3109,8 @@ probe nd_syscall.statfs.return = # long sys_statfs64(const char __user *path, size_t sz, struct statfs64 __user *buf) # long compat_sys_statfs64(const char __user *path, compat_size_t sz, struct compat_statfs64 __user *buf) # -probe nd_syscall.statfs64 = - kprobe.function("sys_statfs64") ?, - kprobe.function("compat_sys_statfs64") ? +probe nd_syscall.statfs64 = kprobe.function("sys_statfs64") ?, + kprobe.function("compat_sys_statfs64") ? { name = "statfs" // path = user_string($path) @@ -2951,9 +3123,8 @@ probe nd_syscall.statfs64 = buf_uaddr = pointer_arg(3) argstr = sprintf("%s, %d, %p", user_string_quoted(pointer_arg(1)), sz, buf_uaddr) } -probe nd_syscall.statfs64.return = - kprobe.function("sys_statfs64").return ?, - kprobe.function("compat_sys_statfs64").return ? +probe nd_syscall.statfs64.return = kprobe.function("sys_statfs64").return ?, + kprobe.function("compat_sys_statfs64").return ? { name = "statfs" retstr = returnstr(1) @@ -2964,9 +3135,8 @@ probe nd_syscall.statfs64.return = # long sys_stime(time_t __user *tptr) # long compat_sys_stime(compat_time_t __user *tptr) # -probe nd_syscall.stime = - kprobe.function("sys_stime") ?, - kprobe.function("compat_sys_stime") ? +probe nd_syscall.stime = kprobe.function("sys_stime") ?, + kprobe.function("compat_sys_stime") ? { name = "stime" // t_uaddr = $tptr @@ -2976,9 +3146,8 @@ probe nd_syscall.stime = t_uaddr = pointer_arg(1) argstr = sprintf("%p", t_uaddr) } -probe nd_syscall.stime.return = - kprobe.function("sys_stime").return ?, - kprobe.function("compat_sys_stime").return ? +probe nd_syscall.stime.return = kprobe.function("sys_stime").return ?, + kprobe.function("compat_sys_stime").return ? { name = "stime" retstr = returnstr(1) @@ -2989,7 +3158,8 @@ probe nd_syscall.stime.return = # asmlinkage long # sys_swapoff(const char __user * specialfile) # -probe nd_syscall.swapoff = kprobe.function("sys_swapoff")? { +probe nd_syscall.swapoff = kprobe.function("sys_swapoff")? +{ name = "swapoff" // path = user_string($specialfile) // argstr = user_string_quoted($specialfile) @@ -2997,17 +3167,20 @@ probe nd_syscall.swapoff = kprobe.function("sys_swapoff")? { path = user_string(pointer_arg(1)) argstr = user_string_quoted(pointer_arg(1)) } -probe nd_syscall.swapoff.return = kprobe.function("sys_swapoff").return ? { +probe nd_syscall.swapoff.return = kprobe.function("sys_swapoff").return ? +{ name = "swapoff" retstr = returnstr(1) } + # swapon _____________________________________________________ # # asmlinkage long # sys_swapon(const char __user * specialfile, # int swap_flags) # -probe nd_syscall.swapon = kprobe.function("sys_swapon") ? { +probe nd_syscall.swapon = kprobe.function("sys_swapon") ? +{ name = "swapon" // path = user_string($specialfile) // swapflags = $swap_flags @@ -3017,14 +3190,17 @@ probe nd_syscall.swapon = kprobe.function("sys_swapon") ? { swapflags = int_arg(2) argstr = sprintf("%s, %d", user_string_quoted(pointer_arg(1)), swapflags) } -probe nd_syscall.swapon.return = kprobe.function("sys_swapon").return ? { +probe nd_syscall.swapon.return = kprobe.function("sys_swapon").return ? +{ name = "swapon" retstr = returnstr(1) } + # symlink ____________________________________________________ # long sys_symlink(const char __user * oldname, # const char __user * newname) -probe nd_syscall.symlink = kprobe.function("sys_symlink") { +probe nd_syscall.symlink = kprobe.function("sys_symlink") +{ name = "symlink" // oldpath = user_string($oldname) // newpath = user_string($newname) @@ -3036,17 +3212,18 @@ probe nd_syscall.symlink = kprobe.function("sys_symlink") { argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } -probe nd_syscall.symlink.return = kprobe.function("sys_symlink").return { +probe nd_syscall.symlink.return = kprobe.function("sys_symlink").return +{ name = "symlink" retstr = returnstr(1) } - # symlinkat __________________________________________________ # new function with 2.6.16 # long sys_symlinkat(const char __user *oldname, int newdfd, # const char __user *newname) -probe nd_syscall.symlinkat = kprobe.function("sys_symlinkat") ? { +probe nd_syscall.symlinkat = kprobe.function("sys_symlinkat") ? +{ name = "symlinkat" // oldname = $oldname // oldname_str = user_string($oldname) @@ -3066,21 +3243,23 @@ probe nd_syscall.symlinkat = kprobe.function("sys_symlinkat") ? { argstr = sprintf("%s, %s, %s", user_string_quoted(oldname), newdfd_str, user_string_quoted(newname)) } -probe nd_syscall.symlinkat.return = kprobe.function("sys_symlinkat").return ? { +probe nd_syscall.symlinkat.return = kprobe.function("sys_symlinkat").return ? +{ name = "symlinkat" retstr = returnstr(1) } - # sync _______________________________________________________ # # sys_sync(void) # -probe nd_syscall.sync = kprobe.function("sys_sync") { +probe nd_syscall.sync = kprobe.function("sys_sync") +{ name = "sync" argstr = "" } -probe nd_syscall.sync.return = kprobe.function("sys_sync").return { +probe nd_syscall.sync.return = kprobe.function("sys_sync").return +{ name = "sync" retstr = returnstr(1) } @@ -3089,18 +3268,16 @@ probe nd_syscall.sync.return = kprobe.function("sys_sync").return { # # long sys_sysctl(struct __sysctl_args __user *args) # -probe nd_syscall.sysctl = - kprobe.function("sys_sysctl") ?, - kprobe.function("compat_sys_sysctl") ? +probe nd_syscall.sysctl = kprobe.function("sys_sysctl") ?, + kprobe.function("compat_sys_sysctl") ? { name = "sysctl" // argstr = sprintf("%p", $args) asmlinkage() argstr = sprintf("%p", pointer_arg(1)) } -probe nd_syscall.sysctl.return = - kprobe.function("sys_sysctl").return ?, - kprobe.function("compat_sys_sysctl").return ? +probe nd_syscall.sysctl.return = kprobe.function("sys_sysctl").return ?, + kprobe.function("compat_sys_sysctl").return ? { name = "sysctl" retstr = returnstr(1) @@ -3113,7 +3290,8 @@ probe nd_syscall.sysctl.return = # unsigned long arg1, # unsigned long arg2) # -probe nd_syscall.sysfs = kprobe.function("sys_sysfs") { +probe nd_syscall.sysfs = kprobe.function("sys_sysfs") +{ name = "sysfs" // option = $option // arg1 = $arg1 @@ -3137,17 +3315,18 @@ probe nd_syscall.sysfs = kprobe.function("sys_sysfs") { else argstr = sprintf("%d, %d, %d", option, arg1, arg2) } -probe nd_syscall.sysfs.return = kprobe.function("sys_sysfs").return { +probe nd_syscall.sysfs.return = kprobe.function("sys_sysfs").return +{ name = "sysfs" retstr = returnstr(1) } + # sysinfo ____________________________________________________ # # long sys_sysinfo(struct sysinfo __user *info) # long compat_sys_sysinfo(struct compat_sysinfo __user *info) -probe nd_syscall.sysinfo = - kprobe.function("sys_sysinfo"), - kprobe.function("compat_sys_sysinfo") ? +probe nd_syscall.sysinfo = kprobe.function("sys_sysinfo"), + kprobe.function("compat_sys_sysinfo") ? { name = "sysinfo" // info_uaddr = $info @@ -3156,9 +3335,8 @@ probe nd_syscall.sysinfo = info_uaddr = pointer_arg(1) argstr = sprintf("%p", info_uaddr) } -probe nd_syscall.sysinfo.return = - kprobe.function("sys_sysinfo").return, - kprobe.function("compat_sys_sysinfo").return ? +probe nd_syscall.sysinfo.return = kprobe.function("sys_sysinfo").return, + kprobe.function("compat_sys_sysinfo").return ? { name = "sysinfo" retstr = returnstr(1) @@ -3168,7 +3346,8 @@ probe nd_syscall.sysinfo.return = # # long sys_syslog(int type, char __user * buf, int len) # -probe nd_syscall.syslog = kprobe.function("sys_syslog") { +probe nd_syscall.syslog = kprobe.function("sys_syslog") +{ name = "syslog" // type = $type // bufp_uaddr = $buf @@ -3180,7 +3359,8 @@ probe nd_syscall.syslog = kprobe.function("sys_syslog") { len = int_arg(3) argstr = sprintf("%d, %p, %d", type, bufp_uaddr, len) } -probe nd_syscall.syslog.return = kprobe.function("sys_syslog").return { +probe nd_syscall.syslog.return = kprobe.function("sys_syslog").return +{ name = "syslog" retstr = returnstr(1) } @@ -3189,13 +3369,15 @@ probe nd_syscall.syslog.return = kprobe.function("sys_syslog").return { # # long sys_tee(int fdin, int fdout, size_t len, unsigned int flags) # -probe nd_syscall.tee = kprobe.function("sys_tee") ? { +probe nd_syscall.tee = kprobe.function("sys_tee") ? +{ name = "tee" // argstr = sprintf("%d, %d, %d, 0x%x", $fdin, $fdout, $len, $flags) asmlinkage() argstr = sprintf("%d, %d, %d, 0x%x", int_arg(1), int_arg(2), ulong_arg(3), uint_arg(4)) } -probe nd_syscall.tee.return = kprobe.function("sys_tee").return ? { +probe nd_syscall.tee.return = kprobe.function("sys_tee").return ? +{ name = "tee" retstr = returnstr(1) } @@ -3207,7 +3389,8 @@ probe nd_syscall.tee.return = kprobe.function("sys_tee").return ? { # int pid, # int sig) # -probe nd_syscall.tgkill = kprobe.function("sys_tgkill") { +probe nd_syscall.tgkill = kprobe.function("sys_tgkill") +{ name = "tgkill" // tgid = $tgid // pid = $pid @@ -3219,10 +3402,12 @@ probe nd_syscall.tgkill = kprobe.function("sys_tgkill") { sig = int_arg(3) argstr = sprintf("%d, %d, %s", tgid, pid, _signal_name(sig)) } -probe nd_syscall.tgkill.return = kprobe.function("sys_tgkill").return { +probe nd_syscall.tgkill.return = kprobe.function("sys_tgkill").return +{ name = "tgkill" retstr = returnstr(1) } + # time _______________________________________________________ # # long sys_time(time_t __user * tloc) @@ -3230,11 +3415,10 @@ probe nd_syscall.tgkill.return = kprobe.function("sys_tgkill").return { # long sys32_time(compat_time_t __user * tloc) # long compat_sys_time(compat_time_t __user * tloc) # -probe nd_syscall.time = - kprobe.function("sys_time")?, - kprobe.function("sys32_time") ?, - kprobe.function("sys_time64") ?, - kprobe.function("compat_sys_time") ? +probe nd_syscall.time = kprobe.function("sys_time")?, + kprobe.function("sys32_time") ?, + kprobe.function("sys_time64") ?, + kprobe.function("compat_sys_time") ? { name = "time" // t_uaddr = $tloc @@ -3243,11 +3427,10 @@ probe nd_syscall.time = t_uaddr = pointer_arg(1) argstr = sprintf("%p", t_uaddr) } -probe nd_syscall.time.return = - kprobe.function("sys_time").return?, - kprobe.function("sys32_time").return ?, - kprobe.function("sys_time64").return ?, - kprobe.function("compat_sys_time").return ? +probe nd_syscall.time.return = kprobe.function("sys_time").return?, + kprobe.function("sys32_time").return ?, + kprobe.function("sys_time64").return ?, + kprobe.function("compat_sys_time").return ? { name = "time" retstr = returnstr(1) @@ -3259,7 +3442,8 @@ probe nd_syscall.time.return = # struct sigevent __user *timer_event_spec, # timer_t __user * created_timer_id) # -probe nd_syscall.timer_create = kprobe.function("sys_timer_create") { +probe nd_syscall.timer_create = kprobe.function("sys_timer_create") +{ name = "timer_create" // clockid = $which_clock // clockid_str = _get_wc_str($which_clock) @@ -3273,8 +3457,8 @@ probe nd_syscall.timer_create = kprobe.function("sys_timer_create") { timerid_uaddr = pointer_arg(3) argstr = sprintf("%s, %p, %p", clockid_str, evp_uaddr, timerid_uaddr) } -probe nd_syscall.timer_create.return = - kprobe.function("sys_timer_create").return { +probe nd_syscall.timer_create.return = kprobe.function("sys_timer_create").return +{ name = "timer_create" retstr = returnstr(1) } @@ -3283,7 +3467,8 @@ probe nd_syscall.timer_create.return = # # long sys_timer_delete(timer_t timer_id) # -probe nd_syscall.timer_delete = kprobe.function("sys_timer_delete") { +probe nd_syscall.timer_delete = kprobe.function("sys_timer_delete") +{ name = "timer_delete" // timerid = $timer_id // argstr = sprint($timer_id) @@ -3291,7 +3476,8 @@ probe nd_syscall.timer_delete = kprobe.function("sys_timer_delete") { timerid = int_arg(1) argstr = sprint(timerid) } -probe nd_syscall.timer_delete.return = kprobe.function("sys_timer_delete").return { +probe nd_syscall.timer_delete.return = kprobe.function("sys_timer_delete").return +{ name = "timer_delete" retstr = returnstr(1) } @@ -3300,7 +3486,8 @@ probe nd_syscall.timer_delete.return = kprobe.function("sys_timer_delete").retur # # long sys_timer_getoverrun(timer_t timer_id) # -probe nd_syscall.timer_getoverrun = kprobe.function("sys_timer_getoverrun") { +probe nd_syscall.timer_getoverrun = kprobe.function("sys_timer_getoverrun") +{ name = "timer_getoverrun" // timerid = $timer_id // argstr = sprint($timer_id) @@ -3308,8 +3495,8 @@ probe nd_syscall.timer_getoverrun = kprobe.function("sys_timer_getoverrun") { timerid = int_arg(1) argstr = sprint(timerid) } -probe nd_syscall.timer_getoverrun.return = - kprobe.function("sys_timer_getoverrun").return { +probe nd_syscall.timer_getoverrun.return = kprobe.function("sys_timer_getoverrun").return +{ name = "timer_getoverrun" retstr = returnstr(1) } @@ -3319,7 +3506,8 @@ probe nd_syscall.timer_getoverrun.return = # long sys_timer_gettime(timer_t timer_id, # struct itimerspec __user *setting) # -probe nd_syscall.timer_gettime = kprobe.function("sys_timer_gettime") { +probe nd_syscall.timer_gettime = kprobe.function("sys_timer_gettime") +{ name = "timer_gettime" // timerid = $timer_id // value_uaddr = $setting @@ -3329,8 +3517,8 @@ probe nd_syscall.timer_gettime = kprobe.function("sys_timer_gettime") { value_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", timerid, value_uaddr) } -probe nd_syscall.timer_gettime.return = - kprobe.function("sys_timer_gettime").return { +probe nd_syscall.timer_gettime.return = kprobe.function("sys_timer_gettime").return +{ name = "timer_gettime" retstr = returnstr(1) } @@ -3342,7 +3530,8 @@ probe nd_syscall.timer_gettime.return = # const struct itimerspec __user *new_setting, # struct itimerspec __user *old_setting) # -probe nd_syscall.timer_settime = kprobe.function("sys_timer_settime") { +probe nd_syscall.timer_settime = kprobe.function("sys_timer_settime") +{ name = "timer_settime" // timerid = $timer_id // flags = $flags @@ -3360,8 +3549,8 @@ probe nd_syscall.timer_settime = kprobe.function("sys_timer_settime") { _struct_itimerspec_u(value_uaddr), ovalue_uaddr) } -probe nd_syscall.timer_settime.return = - kprobe.function("sys_timer_settime").return { +probe nd_syscall.timer_settime.return = kprobe.function("sys_timer_settime").return +{ name = "timer_settime" retstr = returnstr(1) } @@ -3373,18 +3562,16 @@ probe nd_syscall.timer_settime.return = # long compat_sys_timerfd(int ufd, int clockid, int flags, # const struct compat_itimerspec __user *utmr) # -probe nd_syscall.timerfd = - kprobe.function("sys_timerfd") ?, - kprobe.function("compat_sys_timerfd") ? +probe nd_syscall.timerfd = kprobe.function("sys_timerfd") ?, + kprobe.function("compat_sys_timerfd") ? { name = "timerfd" // argstr = sprintf("%d, %d, 0x%x", $ufd, $clockid, $flags) asmlinkage() argstr = sprintf("%d, %d, 0x%x", int_arg(1), int_arg(2), int_arg(3)) } -probe nd_syscall.timerfd.return = - kprobe.function("sys_timerfd").return ?, - kprobe.function("compat_sys_timerfd").return ? +probe nd_syscall.timerfd.return = kprobe.function("sys_timerfd").return ?, + kprobe.function("compat_sys_timerfd").return ? { name = "timerfd" retstr = returnstr(1) @@ -3394,18 +3581,16 @@ probe nd_syscall.timerfd.return = # # long sys_times(struct tms __user * tbuf) # long compat_sys_times(struct compat_tms __user *tbuf) -probe nd_syscall.times = - kprobe.function("sys_times") ?, - kprobe.function("compat_sys_times") ? +probe nd_syscall.times = kprobe.function("sys_times") ?, + kprobe.function("compat_sys_times") ? { name = "times" // argstr = sprintf("%p", $tbuf) asmlinkage() argstr = sprintf("%p", pointer_arg(1)) } -probe nd_syscall.times.return = - kprobe.function("sys_times").return ?, - kprobe.function("compat_sys_times").return ? +probe nd_syscall.times.return = kprobe.function("sys_times").return ?, + kprobe.function("compat_sys_times").return ? { name = "times" retstr = returnstr(1) @@ -3417,7 +3602,8 @@ probe nd_syscall.times.return = # sys_tkill(int pid, # int sig) # -probe nd_syscall.tkill = kprobe.function("sys_tkill") { +probe nd_syscall.tkill = kprobe.function("sys_tkill") +{ name = "tkill" // pid = $pid // sig = $sig @@ -3427,7 +3613,8 @@ probe nd_syscall.tkill = kprobe.function("sys_tkill") { sig = int_arg(2) argstr = sprintf("%d, %s", pid, _signal_name(sig)) } -probe nd_syscall.tkill.return = kprobe.function("sys_tkill").return { +probe nd_syscall.tkill.return = kprobe.function("sys_tkill").return +{ name = "tkill" retstr = returnstr(1) } @@ -3437,7 +3624,9 @@ probe nd_syscall.tkill.return = kprobe.function("sys_tkill").return { # sys_truncate(const char __user * path, unsigned long length) # sys_truncate64(const char __user * path, loff_t length) # -probe nd_syscall.truncate = kprobe.function("sys_truncate")?, kprobe.function("sys_truncate64") ? { +probe nd_syscall.truncate = kprobe.function("sys_truncate")?, + kprobe.function("sys_truncate64") ? +{ name = "truncate" // path_uaddr = $path // path = user_string($path) @@ -3452,7 +3641,9 @@ probe nd_syscall.truncate = kprobe.function("sys_truncate")?, kprobe.function("s length = longlong_arg(2) argstr = sprintf("%s, %d", user_string_quoted(path_uaddr), length) } -probe nd_syscall.truncate.return = kprobe.function("sys_truncate").return ?, kprobe.function("sys_truncate64").return ? { +probe nd_syscall.truncate.return = kprobe.function("sys_truncate").return ?, + kprobe.function("sys_truncate64").return ? +{ name = "truncate" retstr = returnstr(1) } @@ -3460,7 +3651,8 @@ probe nd_syscall.truncate.return = kprobe.function("sys_truncate").return ?, kpr # tux ________________________________________________________ # long sys_tux (unsigned int action, user_req_t *u_info) # -probe nd_syscall.tux = kprobe.function("sys_tux") ? { +probe nd_syscall.tux = kprobe.function("sys_tux") ? +{ name = "tux" // action = $action // u_info_uaddr = $u_info @@ -3471,7 +3663,8 @@ probe nd_syscall.tux = kprobe.function("sys_tux") ? { u_info_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", action, u_info_uaddr) } -probe nd_syscall.tux.return = kprobe.function("sys_tux").return ? { +probe nd_syscall.tux.return = kprobe.function("sys_tux").return ? +{ name = "tux" retstr = returnstr(1) } @@ -3479,7 +3672,8 @@ probe nd_syscall.tux.return = kprobe.function("sys_tux").return ? { # umask ______________________________________________________ # long sys_umask(int mask) # -probe nd_syscall.umask = kprobe.function("sys_umask") { +probe nd_syscall.umask = kprobe.function("sys_umask") +{ name = "umask" // mask = $mask // argstr = sprintf("%#o", $mask) @@ -3487,7 +3681,8 @@ probe nd_syscall.umask = kprobe.function("sys_umask") { mask = int_arg(1) argstr = sprintf("%#o", mask) } -probe nd_syscall.umask.return = kprobe.function("sys_umask").return { +probe nd_syscall.umask.return = kprobe.function("sys_umask").return +{ name = "umask" retstr = returnstr(3) } @@ -3495,7 +3690,8 @@ probe nd_syscall.umask.return = kprobe.function("sys_umask").return { # umount _____________________________________________________ # long sys_umount(char __user * name, int flags) # -probe nd_syscall.umount = kprobe.function("sys_umount") { +probe nd_syscall.umount = kprobe.function("sys_umount") +{ name = "umount" // target = user_string($name) // flags = $flags @@ -3507,10 +3703,12 @@ probe nd_syscall.umount = kprobe.function("sys_umount") { flags_str = _umountflags_str(flags) argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), flags_str) } -probe nd_syscall.umount.return = kprobe.function("sys_umount").return { +probe nd_syscall.umount.return = kprobe.function("sys_umount").return +{ name = "umount" retstr = returnstr(1) } + # uname ______________________________________________________ # # int sys_uname(struct old_utsname __user *name) @@ -3519,12 +3717,11 @@ probe nd_syscall.umount.return = kprobe.function("sys_umount").return { # int sys32_olduname(struct oldold_utsname __user * name) # long sys32_uname(struct old_utsname __user * name) # -probe nd_syscall.uname = - kprobe.function("sys_uname") ?, - kprobe.function("sys_olduname") ?, - kprobe.function("sys32_olduname") ?, - kprobe.function("sys32_uname") ?, - kprobe.function("sys_newuname") ? +probe nd_syscall.uname = kprobe.function("sys_uname") ?, + kprobe.function("sys_olduname") ?, + kprobe.function("sys32_olduname") ?, + kprobe.function("sys32_uname") ?, + kprobe.function("sys_newuname") ? { name = "uname" // argstr = sprintf("%p", $name) @@ -3538,12 +3735,11 @@ probe nd_syscall.uname = argstr = sprintf("%p", pointer_arg(1)) } -probe nd_syscall.uname.return = - kprobe.function("sys_uname").return ?, - kprobe.function("sys_olduname").return ?, - kprobe.function("sys32_olduname").return ?, - kprobe.function("sys32_uname").return ?, - kprobe.function("sys_newuname").return ? +probe nd_syscall.uname.return = kprobe.function("sys_uname").return ?, + kprobe.function("sys_olduname").return ?, + kprobe.function("sys32_olduname").return ?, + kprobe.function("sys32_uname").return ?, + kprobe.function("sys_newuname").return ? { name = "uname" retstr = returnstr(1) @@ -3552,7 +3748,8 @@ probe nd_syscall.uname.return = # unlink _____________________________________________________ # long sys_unlink(const char __user * pathname) # -probe nd_syscall.unlink = kprobe.function("sys_unlink") { +probe nd_syscall.unlink = kprobe.function("sys_unlink") +{ name = "unlink" // pathname_uaddr = $pathname // pathname = user_string($pathname) @@ -3562,16 +3759,19 @@ probe nd_syscall.unlink = kprobe.function("sys_unlink") { pathname = user_string(pathname_uaddr) argstr = user_string_quoted(pathname_uaddr) } -probe nd_syscall.unlink.return = kprobe.function("sys_unlink").return { +probe nd_syscall.unlink.return = kprobe.function("sys_unlink").return +{ name = "unlink" retstr = returnstr(1) } + # uselib _____________________________________________________ # # asmlinkage long # sys_uselib(const char __user * library) # -probe nd_syscall.uselib = kprobe.function("sys_uselib") { +probe nd_syscall.uselib = kprobe.function("sys_uselib") +{ name = "uselib" // library_uaddr = $library // library = user_string($library) @@ -3581,14 +3781,17 @@ probe nd_syscall.uselib = kprobe.function("sys_uselib") { library = user_string(library_uaddr) argstr = user_string_quoted(library_uaddr) } -probe nd_syscall.uselib.return = kprobe.function("sys_uselib").return { +probe nd_syscall.uselib.return = kprobe.function("sys_uselib").return +{ name = "uselib" retstr = returnstr(1) } + # ustat ______________________________________________________ # long sys_ustat(unsigned dev, struct ustat __user * ubuf) # -probe nd_syscall.ustat = kprobe.function("sys_ustat") { +probe nd_syscall.ustat = kprobe.function("sys_ustat") +{ name = "ustat" // dev = $dev // ubuf_uaddr = $ubuf @@ -3600,7 +3803,8 @@ probe nd_syscall.ustat = kprobe.function("sys_ustat") { } #long sys32_ustat(unsigned dev, struct ustat32 __user *u32p) -probe nd_syscall.ustat32 = kprobe.function("sys32_ustat") ? { +probe nd_syscall.ustat32 = kprobe.function("sys32_ustat") ? +{ name = "ustat" // dev = $dev // argstr = sprintf("%d, %p", $dev, $u32p) @@ -3609,9 +3813,8 @@ probe nd_syscall.ustat32 = kprobe.function("sys32_ustat") ? { argstr = sprintf("%d, %p", dev, pointer_arg(2)) } -probe nd_syscall.ustat.return = - kprobe.function("sys_ustat").return, - kprobe.function("sys32_ustat").return ? +probe nd_syscall.ustat.return = kprobe.function("sys_ustat").return, + kprobe.function("sys32_ustat").return ? { name = "ustat" retstr = returnstr(1) @@ -3619,7 +3822,8 @@ probe nd_syscall.ustat.return = # utime ______________________________________________________ # long sys_utime(char __user * filename, struct utimbuf __user * times) -probe nd_syscall.utime = kprobe.function("sys_utime") ? { +probe nd_syscall.utime = kprobe.function("sys_utime") ? +{ name = "utime" asmlinkage() filename_uaddr = pointer_arg(1) @@ -3630,13 +3834,15 @@ probe nd_syscall.utime = kprobe.function("sys_utime") ? { argstr = sprintf("%s, [%s, %s]", filename, ctime(actime), ctime(modtime)) } -probe nd_syscall.utime.return = kprobe.function("sys_utime").return ? { +probe nd_syscall.utime.return = kprobe.function("sys_utime").return ? +{ name = "utime" retstr = returnstr(1) } # long compat_sys_utime(char __user *filename, struct compat_utimbuf __user *t) -probe nd_syscall.compat_utime = kprobe.function("compat_sys_utime") ? { +probe nd_syscall.compat_utime = kprobe.function("compat_sys_utime") ? +{ name = "utime" asmlinkage() filename_uaddr = pointer_arg(1) @@ -3647,7 +3853,8 @@ probe nd_syscall.compat_utime = kprobe.function("compat_sys_utime") ? { argstr = sprintf("%s, [%s, %s]", filename, ctime(actime), ctime(modtime)) } -probe nd_syscall.compat_utime.return = kprobe.function("compat_sys_utime").return ? { +probe nd_syscall.compat_utime.return = kprobe.function("compat_sys_utime").return ? +{ name = "utime" retstr = returnstr(1) } @@ -3656,7 +3863,8 @@ probe nd_syscall.compat_utime.return = kprobe.function("compat_sys_utime").retur # # long sys_utimes(char __user * filename, struct timeval __user * utimes) # -probe nd_syscall.utimes = kprobe.function("sys_utimes") { +probe nd_syscall.utimes = kprobe.function("sys_utimes") +{ name = "utimes" // filename_uaddr = $filename // filename = user_string($filename) @@ -3670,15 +3878,18 @@ probe nd_syscall.utimes = kprobe.function("sys_utimes") { argstr = sprintf("%s, %s", user_string_quoted(filename_uaddr), _struct_timeval_u(tvp_uaddr, 2)) } -probe nd_syscall.utimes.return = kprobe.function("sys_utimes").return { +probe nd_syscall.utimes.return = kprobe.function("sys_utimes").return +{ name = "utimes" retstr = returnstr(1) } + # compat_sys_utimes ________________________________________ # # long compat_sys_utimes(char __user *filename, struct compat_timeval __user *t) # -probe nd_syscall.compat_sys_utimes = kprobe.function("compat_sys_utimes") ? { +probe nd_syscall.compat_sys_utimes = kprobe.function("compat_sys_utimes") ? +{ name = "utimes" // filename = user_string($filename) // argstr = sprintf("%s, %s", user_string_quoted($filename), @@ -3688,7 +3899,8 @@ probe nd_syscall.compat_sys_utimes = kprobe.function("compat_sys_utimes") ? { argstr = sprintf("%s, %s", user_string_quoted(filename), _struct_compat_timeval_u(pointer_arg(2), 2)) } -probe nd_syscall.compat_sys_utimes.return = kprobe.function("compat_sys_utimes").return ? { +probe nd_syscall.compat_sys_utimes.return = kprobe.function("compat_sys_utimes").return ? +{ name = "utimes" retstr = returnstr(1) } @@ -3697,27 +3909,31 @@ probe nd_syscall.compat_sys_utimes.return = kprobe.function("compat_sys_utimes") # long sys_utimensat(int dfd, char __user *filename, struct timespec __user *utimes, int flags) # long compat_sys_utimensat(unsigned int dfd, char __user *filename, struct compat_timespec __user *t, int flags) # -probe nd_syscall.utimensat = kprobe.function("sys_utimensat") ? { +probe nd_syscall.utimensat = kprobe.function("sys_utimensat") ? +{ name = "utimensat" - // argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_timespec_u($utimes,2), + // argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_timespec_u($utimes, 2), // _at_flag_str($flags)) asmlinkage() argstr = sprintf("%s, %s, %s, %s", _dfd_str(int_arg(1)), user_string_quoted(pointer_arg(2)), - _struct_timespec_u(pointer_arg(3),2), _at_flag_str(int_arg(4))) + _struct_timespec_u(pointer_arg(3), 2), _at_flag_str(int_arg(4))) } -probe nd_syscall.compat_utimensat = kprobe.function("compat_sys_utimensat") ? { +probe nd_syscall.compat_utimensat = kprobe.function("compat_sys_utimensat") ? +{ name = "utimensat" - // argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_compat_timespec_u($t,2), + // argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_compat_timespec_u($t, 2), // _at_flag_str($flags)) asmlinkage() argstr = sprintf("%s, %s, %s, %s", _dfd_str(uint_arg(1)), user_string_quoted(pointer_arg(2)), - _struct_compat_timespec_u(pointer_arg(3),2), _at_flag_str(int_arg(4))) + _struct_compat_timespec_u(pointer_arg(3), 2), _at_flag_str(int_arg(4))) } -probe nd_syscall.utimensat.return = kprobe.function("sys_utimensat").return ? { +probe nd_syscall.utimensat.return = kprobe.function("sys_utimensat").return ? +{ name = "utimensat" retstr = returnstr(1) } -probe nd_syscall.compat_utimensat.return = kprobe.function("compat_sys_utimensat").return ? { +probe nd_syscall.compat_utimensat.return = kprobe.function("compat_sys_utimensat").return ? +{ name = "utimensat" retstr = returnstr(1) } @@ -3727,11 +3943,13 @@ probe nd_syscall.compat_utimensat.return = kprobe.function("compat_sys_utimensa # asmlinkage long # sys_vhangup(void) # -probe nd_syscall.vhangup = kprobe.function("sys_vhangup") { +probe nd_syscall.vhangup = kprobe.function("sys_vhangup") +{ name = "vhangup" argstr = "" } -probe nd_syscall.vhangup.return = kprobe.function("sys_vhangup").return { +probe nd_syscall.vhangup.return = kprobe.function("sys_vhangup").return +{ name = "vhangup" retstr = returnstr(1) } @@ -3743,23 +3961,27 @@ probe nd_syscall.vhangup.return = kprobe.function("sys_vhangup").return { # long compat_sys_vmsplice(int fd, const struct compat_iovec __user *iov32, # unsigned int nr_segs, unsigned int flags) # -probe nd_syscall.vmsplice = kprobe.function("sys_vmsplice") ? { +probe nd_syscall.vmsplice = kprobe.function("sys_vmsplice") ? +{ name = "vmsplice" // argstr = sprintf("%d, %p, %d, 0x%x", $fd, $iov, $nr_segs, $flags) asmlinkage() argstr = sprintf("%d, %p, %d, 0x%x", int_arg(1), pointer_arg(2), ulong_arg(3), uint_arg(4)) } -probe nd_syscall.compat_vmsplice = kprobe.function("compat_sys_vmsplice") ? { +probe nd_syscall.compat_vmsplice = kprobe.function("compat_sys_vmsplice") ? +{ name = "vmsplice" // argstr = sprintf("%d, %p, %d, 0x%x", $fd, $iov32, $nr_segs, $flags) asmlinkage() argstr = sprintf("%d, %p, %d, 0x%x", int_arg(1), pointer_arg(2), uint_arg(3), uint_arg(4)) } -probe nd_syscall.vmsplice.return = kprobe.function("sys_vmsplice").return ? { +probe nd_syscall.vmsplice.return = kprobe.function("sys_vmsplice").return ? +{ name = "vmsplice" retstr = returnstr(1) } -probe nd_syscall.compat_vmsplice.return = kprobe.function("compat_sys_vmsplice").return ? { +probe nd_syscall.compat_vmsplice.return = kprobe.function("compat_sys_vmsplice").return ? +{ name = "vmsplice" retstr = returnstr(1) } @@ -3771,7 +3993,8 @@ probe nd_syscall.compat_vmsplice.return = kprobe.function("compat_sys_vmsplice") # int options, # struct rusage __user *ru) # -probe nd_syscall.wait4 = kprobe.function("sys_wait4") { +probe nd_syscall.wait4 = kprobe.function("sys_wait4") +{ name = "wait4" // pid = %( kernel_vr >= "2.6.25" %? $upid %: $pid%) // status_uaddr = $stat_addr @@ -3780,20 +4003,22 @@ probe nd_syscall.wait4 = kprobe.function("sys_wait4") { // rusage_uaddr = $ru // argstr = sprintf("%d, %p, %s, %p", // %( kernel_vr >= "2.6.25" %? $upid %: $pid%), - // $stat_addr,_wait4_opt_str($options), $ru) + // $stat_addr, _wait4_opt_str($options), $ru) asmlinkage() pid = int_arg(1) status_uaddr = pointer_arg(2) options = int_arg(3) options_str = _wait4_opt_str(options) rusage_uaddr = pointer_arg(4) - argstr = sprintf("%d, %p, %s, %p", pid, status_uaddr,_wait4_opt_str(options), rusage_uaddr) + argstr = sprintf("%d, %p, %s, %p", pid, status_uaddr, _wait4_opt_str(options), rusage_uaddr) } -probe nd_syscall.wait4.return = kprobe.function("sys_wait4").return { +probe nd_syscall.wait4.return = kprobe.function("sys_wait4").return +{ name = "wait4" retstr = returnstr(1) } + # waitid _____________________________________________________ # # long sys_waitid(int which, @@ -3802,7 +4027,8 @@ probe nd_syscall.wait4.return = kprobe.function("sys_wait4").return { # int options, # struct rusage __user *ru) # -probe nd_syscall.waitid = kprobe.function("sys_waitid") { +probe nd_syscall.waitid = kprobe.function("sys_waitid") +{ name = "waitid" // pid = %( kernel_vr >= "2.6.25" %? $upid %: $pid%) // which = $which @@ -3825,10 +4051,12 @@ probe nd_syscall.waitid = kprobe.function("sys_waitid") { argstr = sprintf("%d, %d, %p, %s, %p", which, pid, infop_uaddr, _waitid_opt_str(options), rusage_uaddr) } -probe nd_syscall.waitid.return = kprobe.function("sys_waitid").return { +probe nd_syscall.waitid.return = kprobe.function("sys_waitid").return +{ name = "waitid" retstr = returnstr(1) } + /* FIXME: # waitpid ____________________________________________________ # @@ -3837,7 +4065,8 @@ probe nd_syscall.waitid.return = kprobe.function("sys_waitid").return { # int options, # struct rusage __user *ru) # -probe nd_syscall.waitpid = kprobe.function("sys_wait4") { +probe nd_syscall.waitpid = kprobe.function("sys_wait4") +{ name = "waitpid" pid = $pid status_uaddr = $stat_addr @@ -3847,7 +4076,8 @@ probe nd_syscall.waitpid = kprobe.function("sys_wait4") { argstr = sprintf("%d, %p, %s, %p", $pid, $stat_addr, options_str, $ru) } -probe nd_syscall.waitpid.return = kprobe.function("sys_wait4").return { +probe nd_syscall.waitpid.return = kprobe.function("sys_wait4").return +{ name = "waitpid" retstr = returnstr(1) } @@ -3859,20 +4089,22 @@ probe nd_syscall.waitpid.return = kprobe.function("sys_wait4").return { # const char __user * buf, # size_t count) # -probe nd_syscall.write = kprobe.function("sys_write") { +probe nd_syscall.write = kprobe.function("sys_write") +{ name = "write" // fd = $fd // buf_uaddr = $buf // count = $count - // argstr = sprintf("%d, %s, %d", $fd, text_strn(user_string($buf),syscall_string_trunc,1), $count) + // argstr = sprintf("%d, %s, %d", $fd, text_strn(user_string($buf), syscall_string_trunc, 1), $count) asmlinkage() fd = uint_arg(1) buf_uaddr = pointer_arg(2) count = ulong_arg(3) - argstr = sprintf("%d, %s, %d", fd, text_strn(user_string(buf_uaddr),syscall_string_trunc,1), count) + argstr = sprintf("%d, %s, %d", fd, text_strn(user_string(buf_uaddr), syscall_string_trunc, 1), count) } -probe nd_syscall.write.return = kprobe.function("sys_write").return { +probe nd_syscall.write.return = kprobe.function("sys_write").return +{ name = "write" retstr = returnstr(1) } @@ -3886,9 +4118,8 @@ probe nd_syscall.write.return = kprobe.function("sys_write").return { # const struct compat_iovec __user *vec, # unsigned long vlen) # -probe nd_syscall.writev = - kprobe.function("sys_writev"), - kprobe.function("compat_sys_writev") ? +probe nd_syscall.writev = kprobe.function("sys_writev"), + kprobe.function("compat_sys_writev") ? { name = "writev" // vector_uaddr = $vec @@ -3907,9 +4138,8 @@ probe nd_syscall.writev = argstr = sprintf("%d, %p, %d", fd, vector_uaddr, count) } -probe nd_syscall.writev.return = - kprobe.function("sys_writev").return, - kprobe.function("compat_sys_writev").return ? +probe nd_syscall.writev.return = kprobe.function("sys_writev").return, + kprobe.function("compat_sys_writev").return ? { name = "writev" retstr = returnstr(1) -- cgit From 0fa400f2b00ade1b3cb9ef4fb59cdd63f4fb9986 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Fri, 29 May 2009 16:50:24 -0700 Subject: Fix a few variables in nd_syscalls2 --- tapset/nd_syscalls2.stp | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/tapset/nd_syscalls2.stp b/tapset/nd_syscalls2.stp index 33722d0e..53c40453 100644 --- a/tapset/nd_syscalls2.stp +++ b/tapset/nd_syscalls2.stp @@ -1208,7 +1208,7 @@ probe nd_syscall.rt_sigaction32 = kprobe.function("sys32_rt_sigaction") ?, act_uaddr = pointer_arg(2) oact_uaddr = pointer_arg(3) sigsetsize = uint_arg(4) - argstr = sprintf("%s, %p, %p, %d", _signal_name(sig), act_uadd, oact_uaddr, sigsetsize) + argstr = sprintf("%s, %p, %p, %d", _signal_name(sig), act_uaddr, oact_uaddr, sigsetsize) } probe nd_syscall.rt_sigaction32.return = kprobe.function("sys32_rt_sigaction").return ?, kprobe.function("compat_sys_rt_sigaction").return ? @@ -1686,16 +1686,16 @@ probe nd_syscall.semctl.return = kprobe.function("sys_semctl").return ? # # long compat_sys_semctl(int first, int second, int third, void __user *uptr) # -probe nd_syscall.compat_sys_semctl = kprobe.function("compat_sys_semctl") ? -{ - name = "compat_sys_semctl" - argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) // ** not asmlinkage -} -probe nd_syscall.compat_sys_semctl.return = kprobe.function("compat_sys_semctl").return ? -{ - name = "compat_sys_semctl" - retstr = returnstr(1) -} +#probe nd_syscall.compat_sys_semctl = kprobe.function("compat_sys_semctl") ? +#{ +# name = "compat_sys_semctl" +# argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) // ** not asmlinkage +#} +#probe nd_syscall.compat_sys_semctl.return = kprobe.function("compat_sys_semctl").return ? +#{ +# name = "compat_sys_semctl" +# retstr = returnstr(1) +#} # semget _____________________________________________________ # long sys_semget (key_t key, int nsems, int semflg) @@ -2799,7 +2799,7 @@ probe nd_syscall.sigaction32 = kprobe.function("sys32_sigaction") ? sig = int_arg(1) act_uaddr = pointer_arg(2) oact_uaddr = pointer_arg(3) - argstr = sprintf("%s, %p, %p", _signal_name(sig), sact_uaddr, soact_uaddr) + argstr = sprintf("%s, %p, %p", _signal_name(sig), act_uaddr, oact_uaddr) } probe nd_syscall.sigaction32.return = kprobe.function("sys32_sigaction").return ? { @@ -3896,7 +3896,7 @@ probe nd_syscall.compat_sys_utimes = kprobe.function("compat_sys_utimes") ? // _struct_compat_timeval_u($t, 2)) asmlinkage() filename = user_string(pointer_arg(1)) - argstr = sprintf("%s, %s", user_string_quoted(filename), + argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), _struct_compat_timeval_u(pointer_arg(2), 2)) } probe nd_syscall.compat_sys_utimes.return = kprobe.function("compat_sys_utimes").return ? -- cgit From bec8cf694b0cd89dfa3d082e611326d7bcfad884 Mon Sep 17 00:00:00 2001 From: David Smith Date: Mon, 1 Jun 2009 12:20:08 -0500 Subject: Avoid holding semaphore while making mmap callbacks. * runtime/task_finder.c (__stp_call_mmap_callbacks_for_task): Grabs the 'mmap_sem' sempaphore. Caches vma information, releases the semaphore, then makes mmap callbacks. (__stp_utrace_task_finder_target_quiesce): Calls __stp_call_mmap_callbacks_for_task() to make mmap callbacks on initial attach to a task. --- runtime/task_finder.c | 182 +++++++++++++++++++++++++++++++++++--------------- 1 file changed, 130 insertions(+), 52 deletions(-) diff --git a/runtime/task_finder.c b/runtime/task_finder.c index b35192a2..dab56170 100644 --- a/runtime/task_finder.c +++ b/runtime/task_finder.c @@ -983,6 +983,135 @@ __stp_utrace_task_finder_target_death(struct utrace_attached_engine *engine, return UTRACE_DETACH; } +static void +__stp_call_mmap_callbacks_for_task(struct stap_task_finder_target *tgt, + struct task_struct *tsk) +{ + struct mm_struct *mm; + char *mmpath_buf; + char *mmpath; + struct vm_area_struct *vma; + int file_based_vmas = 0; + struct vma_cache_t { +#ifdef STAPCONF_DPATH_PATH + struct path *f_path; +#else + struct dentry *f_dentry; + struct vfsmount *f_vfsmnt; +#endif + unsigned long addr; + unsigned long length; + unsigned long offset; + unsigned long vm_flags; + }; + struct vma_cache_t *vma_cache = NULL; + struct vma_cache_t *vma_cache_p; + + /* Call the mmap_callback for every vma associated with + * a file. */ + mm = get_task_mm(tsk); + if (! mm) + return; + + // Allocate space for a path + mmpath_buf = _stp_kmalloc(PATH_MAX); + if (mmpath_buf == NULL) { + mmput(mm); + _stp_error("Unable to allocate space for path"); + return; + } + + down_read(&mm->mmap_sem); + + // First find the number of file-based vmas. + vma = mm->mmap; + while (vma) { + if (vma->vm_file) + file_based_vmas++; + vma = vma->vm_next; + } + + // Now allocate an array to cache vma information in. + if (file_based_vmas > 0) + vma_cache = _stp_kmalloc(sizeof(struct vma_cache_t) + * file_based_vmas); + if (vma_cache != NULL) { + // Loop through the vmas again, and cache needed information. + vma = mm->mmap; + vma_cache_p = vma_cache; + while (vma) { + if (vma->vm_file) { +#ifdef STAPCONF_DPATH_PATH + // Notice we're increasing the reference + // count for 'f_path'. This way it won't + // get deleted from out under us. + vma_cache_p->f_path = &(vma->vm_file->f_path); + path_get(vma_cache_p->f_path); +#else + // Notice we're increasing the reference + // count for 'f_dentry' and 'f_vfsmnt'. + // This way they won't get deleted from + // out under us. + vma_cache_p->f_dentry = vma->vm_file->f_dentry; + dget(vma_cache_p->f_path); + vma_cache_p->f_vfsmnt = vma->vm_file->f_vfsmnt; + mntget(vma_cache_p->f_vfsmnt); +#endif + vma_cache_p->addr = vma->vm_start; + vma_cache_p->length = vma->vm_end - vma->vm_start; + vma_cache_p->offset = (vma->vm_pgoff << PAGE_SHIFT); + vma_cache_p->vm_flags = vma->vm_flags; + vma_cache_p++; + } + vma = vma->vm_next; + } + } + + // At this point, we're done with the vmas (assuming we found + // any). We can't hold the 'mmap_sem' semaphore while making + // callbacks. + up_read(&mm->mmap_sem); + + if (vma_cache) { + int i; + + // Loop over our cached information and make callbacks + // based on it. + vma_cache_p = vma_cache; + for (i = 0; i < file_based_vmas; i++) { +#ifdef STAPCONF_DPATH_PATH + mmpath = d_path(vma_cache_p->f_path, mmpath_buf, + PATH_MAX); + path_put(vma_cache_p->f_path); +#else + mmpath = d_path(vma_cache_p->f_dentry, + vma_cache_p->f_vfsmnt, mmpath_buf, + PATH_MAX); + dput(vma_cache_p->f_dentry); + mntput(vma_cache_p->f_vfsmnt); +#endif + if (mmpath == NULL || IS_ERR(mmpath)) { + long err = ((mmpath == NULL) ? 0 + : -PTR_ERR(mmpath)); + _stp_error("Unable to get path (error %ld) for pid %d", + err, (int)tsk->pid); + } + else { + __stp_call_mmap_callbacks(tgt, tsk, mmpath, + vma_cache_p->addr, + vma_cache_p->length, + vma_cache_p->offset, + vma_cache_p->vm_flags); + } + vma_cache_p++; + } + _stp_kfree(vma_cache); + } + + mmput(mm); /* We're done with mm */ + _stp_kfree(mmpath_buf); +} + #ifdef UTRACE_ORIG_VERSION static u32 __stp_utrace_task_finder_target_quiesce(struct utrace_attached_engine *engine, @@ -1043,60 +1172,9 @@ __stp_utrace_task_finder_target_quiesce(enum utrace_resume_action action, don't bother inform map callback clients about its memory map, since they will simply duplicate each other. */ if (tgt->mmap_events == 1 && tsk->tgid == tsk->pid) { - struct mm_struct *mm; - char *mmpath_buf; - char *mmpath; - struct vm_area_struct *vma; - int rc; - - /* Call the mmap_callback for every vma associated with - * a file. */ - mm = get_task_mm(tsk); - if (! mm) - goto utftq_out; - - // Allocate space for a path - mmpath_buf = _stp_kmalloc(PATH_MAX); - if (mmpath_buf == NULL) { - mmput(mm); - _stp_error("Unable to allocate space for path"); - goto utftq_out; - } - - down_read(&mm->mmap_sem); - vma = mm->mmap; - while (vma) { - if (vma->vm_file) { -#ifdef STAPCONF_DPATH_PATH - mmpath = d_path(&(vma->vm_file->f_path), - mmpath_buf, PATH_MAX); -#else - mmpath = d_path(vma->vm_file->f_dentry, - vma->vm_file->f_vfsmnt, - mmpath_buf, PATH_MAX); -#endif - if (mmpath) { - __stp_call_mmap_callbacks(tgt, tsk, - mmpath, - vma->vm_start, - vma->vm_end - vma->vm_start, - (vma->vm_pgoff - << PAGE_SHIFT), - vma->vm_flags); - } - else { - _stp_dbug(__FUNCTION__, __LINE__, - "no mmpath?\n"); - } - } - vma = vma->vm_next; - } - up_read(&mm->mmap_sem); - mmput(mm); /* We're done with mm */ - _stp_kfree(mmpath_buf); + __stp_call_mmap_callbacks_for_task(tgt, tsk); } -utftq_out: __stp_tf_handler_end(); return UTRACE_RESUME; } -- cgit From 63a92162205f7c0b6adfef9d91a58806aa33f606 Mon Sep 17 00:00:00 2001 From: David Smith Date: Mon, 1 Jun 2009 13:25:44 -0500 Subject: Better sdt.exp test cleanup. * testsuite/systemtap.base/sdt.exp: Better cleanup. --- testsuite/systemtap.base/sdt.exp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/testsuite/systemtap.base/sdt.exp b/testsuite/systemtap.base/sdt.exp index c3aed91e..d24093e0 100644 --- a/testsuite/systemtap.base/sdt.exp +++ b/testsuite/systemtap.base/sdt.exp @@ -41,6 +41,7 @@ if {[installtest_p] && [utrace_p]} { } else { untested "$test $extra_flag" } +catch {exec rm -f $testprog} # C++ set testprog "sdt.cxx.exe.$i" @@ -66,5 +67,5 @@ if {[installtest_p] && [utrace_p]} { } else { untested "$test c++ $extra_flag" } +catch {exec rm -f $testprog} } - -- cgit From 209dd533fc8de83015d7e83d0426a1cb956ff9fc Mon Sep 17 00:00:00 2001 From: William Cohen Date: Mon, 1 Jun 2009 14:45:22 -0400 Subject: Add debuginfo-install suggestion for kernel probing. --- dwflpp.cxx | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index d05bdb97..f3429118 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -299,11 +299,17 @@ dwflpp::setup_kernel(bool debuginfo_needed) elfutils_kernel_path.c_str(), &dwfl_report_offline_predicate); - if (debuginfo_needed) + if (debuginfo_needed) { + if (rc) { + // Suggest a likely kernel dir to find debuginfo rpm for + string dir = string("/lib/modules/" + sess.kernel_release ); + find_debug_rpms(sess, dir.c_str()); + } dwfl_assert (string("missing ") + sess.architecture + string(" kernel/module debuginfo under '") + sess.kernel_build_tree + string("'"), rc); + } // XXX: it would be nice if we could do a single // ..._report_offline call for an entire systemtap script, so -- cgit From 276465828851648edc5b56f762a0d100051c9e32 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Mon, 1 Jun 2009 18:47:30 -0700 Subject: Move the blacklist functions into dwflpp For a call like "stap -l 'syscall.*'", I found that ~10% of the time was spent compiling the blacklist regexps over again for each probe point. By moving this functionality into the kernel dwflpp instance, we can reuse the regexps and get an easy speed boost. --- dwflpp.cxx | 291 ++++++++++++++++++++++++++++++++++++++++++++++++++++- dwflpp.h | 21 ++++ tapsets.cxx | 324 +----------------------------------------------------------- 3 files changed, 315 insertions(+), 321 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index d05bdb97..52981d3f 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -66,7 +66,7 @@ static string TOK_KERNEL("kernel"); dwflpp::dwflpp(systemtap_session & session, const string& user_module): sess(session), module(NULL), module_bias(0), mod_info(NULL), module_start(0), module_end(0), cu(NULL), dwfl(NULL), - module_dwarf(NULL), function(NULL) + module_dwarf(NULL), function(NULL), blacklist_enabled(false) { if (user_module.empty()) setup_kernel(); @@ -322,6 +322,8 @@ dwflpp::setup_kernel(bool debuginfo_needed) // run time. See the dwarf_derived_probe ctor and its caller. dwfl_assert ("dwfl_report_end", dwfl_report_end(dwfl, NULL, NULL)); + + build_blacklist(); } @@ -2094,4 +2096,291 @@ dwflpp::literal_stmt_for_pointer (Dwarf_Die *type_die, } +static bool +in_kprobes_function(systemtap_session& sess, Dwarf_Addr addr) +{ + if (sess.sym_kprobes_text_start != 0 && sess.sym_kprobes_text_end != 0) + { + // If the probe point address is anywhere in the __kprobes + // address range, we can't use this probe point. + if (addr >= sess.sym_kprobes_text_start && addr < sess.sym_kprobes_text_end) + return true; + } + return false; +} + + +bool +dwflpp::blacklisted_p(const string& funcname, + const string& filename, + int, + const string& module, + const string& section, + Dwarf_Addr addr, + bool has_return) +{ + if (!blacklist_enabled) + return false; // no blacklist for userspace + + if (section.substr(0, 6) == string(".init.") || + section.substr(0, 6) == string(".exit.") || + section.substr(0, 9) == string(".devinit.") || + section.substr(0, 9) == string(".devexit.") || + section.substr(0, 9) == string(".cpuinit.") || + section.substr(0, 9) == string(".cpuexit.") || + section.substr(0, 9) == string(".meminit.") || + section.substr(0, 9) == string(".memexit.")) + { + // NB: module .exit. routines could be probed in theory: + // if the exit handler in "struct module" is diverted, + // first inserting the kprobes + // then allowing the exit code to run + // then removing these kprobes + if (sess.verbose>1) + clog << " skipping - init/exit"; + return true; + } + + // Check for function marked '__kprobes'. + if (module == TOK_KERNEL && in_kprobes_function(sess, addr)) + { + if (sess.verbose>1) + clog << " skipping - __kprobes"; + return true; + } + + // Check probe point against blacklist. + int goodfn = regexec (&blacklist_func, funcname.c_str(), 0, NULL, 0); + if (has_return) + goodfn = goodfn && regexec (&blacklist_func_ret, funcname.c_str(), 0, NULL, 0); + int goodfile = regexec (&blacklist_file, filename.c_str(), 0, NULL, 0); + + if (! (goodfn && goodfile)) + { + if (sess.guru_mode) + { + if (sess.verbose>1) + clog << " guru mode enabled - ignoring blacklist"; + } + else + { + if (sess.verbose>1) + clog << " skipping - blacklisted"; + return true; + } + } + + // This probe point is not blacklisted. + return false; +} + + +void +dwflpp::build_blacklist() +{ + // We build up the regexps in these strings + + // Add ^ anchors at the front; $ will be added just before regcomp. + + string blfn = "^("; + string blfn_ret = "^("; + string blfile = "^("; + + blfile += "kernel/kprobes.c"; // first alternative, no "|" + blfile += "|arch/.*/kernel/kprobes.c"; + // Older kernels need ... + blfile += "|include/asm/io.h"; + blfile += "|include/asm/bitops.h"; + // While newer ones need ... + blfile += "|arch/.*/include/asm/io.h"; + blfile += "|arch/.*/include/asm/bitops.h"; + blfile += "|drivers/ide/ide-iops.c"; + + // XXX: it would be nice if these blacklisted functions were pulled + // in dynamically, instead of being statically defined here. + // Perhaps it could be populated from script files. A "noprobe + // kernel.function("...")" construct might do the trick. + + // Most of these are marked __kprobes in newer kernels. We list + // them here (anyway) so the translator can block them on older + // kernels that don't have the __kprobes function decorator. This + // also allows detection of problems at translate- rather than + // run-time. + + blfn += "atomic_notifier_call_chain"; // first blfn; no "|" + blfn += "|default_do_nmi"; + blfn += "|__die"; + blfn += "|die_nmi"; + blfn += "|do_debug"; + blfn += "|do_general_protection"; + blfn += "|do_int3"; + blfn += "|do_IRQ"; + blfn += "|do_page_fault"; + blfn += "|do_sparc64_fault"; + blfn += "|do_trap"; + blfn += "|dummy_nmi_callback"; + blfn += "|flush_icache_range"; + blfn += "|ia64_bad_break"; + blfn += "|ia64_do_page_fault"; + blfn += "|ia64_fault"; + blfn += "|io_check_error"; + blfn += "|mem_parity_error"; + blfn += "|nmi_watchdog_tick"; + blfn += "|notifier_call_chain"; + blfn += "|oops_begin"; + blfn += "|oops_end"; + blfn += "|program_check_exception"; + blfn += "|single_step_exception"; + blfn += "|sync_regs"; + blfn += "|unhandled_fault"; + blfn += "|unknown_nmi_error"; + + // Lots of locks + blfn += "|.*raw_.*lock.*"; + blfn += "|.*read_.*lock.*"; + blfn += "|.*write_.*lock.*"; + blfn += "|.*spin_.*lock.*"; + blfn += "|.*rwlock_.*lock.*"; + blfn += "|.*rwsem_.*lock.*"; + blfn += "|.*mutex_.*lock.*"; + blfn += "|raw_.*"; + blfn += "|.*seq_.*lock.*"; + + // atomic functions + blfn += "|atomic_.*"; + blfn += "|atomic64_.*"; + + // few other problematic cases + blfn += "|get_bh"; + blfn += "|put_bh"; + + // Experimental + blfn += "|.*apic.*|.*APIC.*"; + blfn += "|.*softirq.*"; + blfn += "|.*IRQ.*"; + blfn += "|.*_intr.*"; + blfn += "|__delay"; + blfn += "|.*kernel_text.*"; + blfn += "|get_current"; + blfn += "|current_.*"; + blfn += "|.*exception_tables.*"; + blfn += "|.*setup_rt_frame.*"; + + // PR 5759, CONFIG_PREEMPT kernels + blfn += "|.*preempt_count.*"; + blfn += "|preempt_schedule"; + + // These functions don't return, so return probes would never be recovered + blfn_ret += "do_exit"; // no "|" + blfn_ret += "|sys_exit"; + blfn_ret += "|sys_exit_group"; + + // __switch_to changes "current" on x86_64 and i686, so return probes + // would cause kernel panic, and it is marked as "__kprobes" on x86_64 + if (sess.architecture == "x86_64") + blfn += "|__switch_to"; + if (sess.architecture == "i686") + blfn_ret += "|__switch_to"; + + blfn += ")$"; + blfn_ret += ")$"; + blfile += ")$"; + + if (sess.verbose > 2) + { + clog << "blacklist regexps:" << endl; + clog << "blfn: " << blfn << endl; + clog << "blfn_ret: " << blfn_ret << endl; + clog << "blfile: " << blfile << endl; + } + + int rc = regcomp (& blacklist_func, blfn.c_str(), REG_NOSUB|REG_EXTENDED); + if (rc) throw semantic_error ("blacklist_func regcomp failed"); + rc = regcomp (& blacklist_func_ret, blfn_ret.c_str(), REG_NOSUB|REG_EXTENDED); + if (rc) throw semantic_error ("blacklist_func_ret regcomp failed"); + rc = regcomp (& blacklist_file, blfile.c_str(), REG_NOSUB|REG_EXTENDED); + if (rc) throw semantic_error ("blacklist_file regcomp failed"); + + blacklist_enabled = true; +} + + +string +dwflpp::get_blacklist_section(Dwarf_Addr addr) +{ + string blacklist_section; + Dwarf_Addr bias; + // We prefer dwfl_module_getdwarf to dwfl_module_getelf here, + // because dwfl_module_getelf can force costly section relocations + // we don't really need, while either will do for this purpose. + Elf* elf = (dwarf_getelf (dwfl_module_getdwarf (module, &bias)) + ?: dwfl_module_getelf (module, &bias)); + + Dwarf_Addr offset = addr - bias; + if (elf) + { + Elf_Scn* scn = 0; + size_t shstrndx; + dwfl_assert ("getshstrndx", elf_getshstrndx (elf, &shstrndx)); + while ((scn = elf_nextscn (elf, scn)) != NULL) + { + GElf_Shdr shdr_mem; + GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); + if (! shdr) + continue; // XXX error? + + if (!(shdr->sh_flags & SHF_ALLOC)) + continue; + + GElf_Addr start = shdr->sh_addr; + GElf_Addr end = start + shdr->sh_size; + if (! (offset >= start && offset < end)) + continue; + + blacklist_section = elf_strptr (elf, shstrndx, shdr->sh_name); + break; + } + } + return blacklist_section; +} + + +Dwarf_Addr +dwflpp::relocate_address(Dwarf_Addr addr, + string& reloc_section, + string& blacklist_section) +{ + Dwarf_Addr reloc_addr = addr; + if (!module) + { + assert(module_name == TOK_KERNEL); + reloc_section = ""; + blacklist_section = ""; + } + else if (dwfl_module_relocations (module) > 0) + { + // This is a relocatable module; libdwfl already knows its + // sections, so we can relativize addr. + int idx = dwfl_module_relocate_address (module, &reloc_addr); + const char* r_s = dwfl_module_relocation_info (module, idx, NULL); + if (r_s) + reloc_section = r_s; + blacklist_section = reloc_section; + + if (reloc_section == "" && dwfl_module_relocations (module) == 1) + { + blacklist_section = get_blacklist_section(addr); + reloc_section = ".dynamic"; + reloc_addr = addr; + } + } + else + { + blacklist_section = get_blacklist_section(addr); + reloc_section = ".absolute"; + } + return reloc_addr; +} + + /* vim: set sw=2 ts=8 cino=>4,n-2,{2,^-2,t0,(0,u0,w1,M1 : */ diff --git a/dwflpp.h b/dwflpp.h index 042b37a9..554e02d4 100644 --- a/dwflpp.h +++ b/dwflpp.h @@ -25,6 +25,7 @@ extern "C" { #include +#include } @@ -268,6 +269,19 @@ struct dwflpp bool lvalue, exp_type & ty); + bool blacklisted_p(const std::string& funcname, + const std::string& filename, + int line, + const std::string& module, + const std::string& section, + Dwarf_Addr addr, + bool has_return); + + Dwarf_Addr relocate_address(Dwarf_Addr addr, + std::string& reloc_section, + std::string& blacklist_section); + + private: Dwfl * dwfl; @@ -361,6 +375,13 @@ private: std::string express_as_string (std::string prelude, std::string postlude, struct location *head); + + regex_t blacklist_func; // function/statement probes + regex_t blacklist_func_ret; // only for .return probes + regex_t blacklist_file; // file name + bool blacklist_enabled; + void build_blacklist(); + std::string get_blacklist_section(Dwarf_Addr addr); }; #endif // DWFLPP_H diff --git a/tapsets.cxx b/tapsets.cxx index e88928dc..f83924ab 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -43,7 +43,6 @@ extern "C" { #include #include #include -#include #include #include #include @@ -550,19 +549,6 @@ struct dwarf_query : public base_query int line, Dwarf_Die *scope_die, Dwarf_Addr addr); - string get_blacklist_section(Dwarf_Addr addr); - - regex_t blacklist_func; // function/statement probes - regex_t blacklist_func_ret; // only for .return probes - regex_t blacklist_file; // file name - void build_blacklist(); - - bool blacklisted_p(const string& funcname, - const string& filename, - int line, - const string& module, - const string& section, - Dwarf_Addr addr); // Extracted parameters. string function_val; @@ -705,7 +691,6 @@ dwarf_query::dwarf_query(systemtap_session & sess, else if (has_statement_str) spec_type = parse_function_spec(statement_str_val); - build_blacklist(); // XXX: why not reuse amongst dwarf_query instances? dbinfo_reqt = assess_dbinfo_reqt(); query_done = false; } @@ -872,138 +857,6 @@ dwarf_query::handle_query_module() } -void -dwarf_query::build_blacklist() -{ - // No blacklist for userspace. - if (has_process) - return; - - // We build up the regexps in these strings - - // Add ^ anchors at the front; $ will be added just before regcomp. - - string blfn = "^("; - string blfn_ret = "^("; - string blfile = "^("; - - blfile += "kernel/kprobes.c"; // first alternative, no "|" - blfile += "|arch/.*/kernel/kprobes.c"; - // Older kernels need ... - blfile += "|include/asm/io.h"; - blfile += "|include/asm/bitops.h"; - // While newer ones need ... - blfile += "|arch/.*/include/asm/io.h"; - blfile += "|arch/.*/include/asm/bitops.h"; - blfile += "|drivers/ide/ide-iops.c"; - - // XXX: it would be nice if these blacklisted functions were pulled - // in dynamically, instead of being statically defined here. - // Perhaps it could be populated from script files. A "noprobe - // kernel.function("...")" construct might do the trick. - - // Most of these are marked __kprobes in newer kernels. We list - // them here (anyway) so the translator can block them on older - // kernels that don't have the __kprobes function decorator. This - // also allows detection of problems at translate- rather than - // run-time. - - blfn += "atomic_notifier_call_chain"; // first blfn; no "|" - blfn += "|default_do_nmi"; - blfn += "|__die"; - blfn += "|die_nmi"; - blfn += "|do_debug"; - blfn += "|do_general_protection"; - blfn += "|do_int3"; - blfn += "|do_IRQ"; - blfn += "|do_page_fault"; - blfn += "|do_sparc64_fault"; - blfn += "|do_trap"; - blfn += "|dummy_nmi_callback"; - blfn += "|flush_icache_range"; - blfn += "|ia64_bad_break"; - blfn += "|ia64_do_page_fault"; - blfn += "|ia64_fault"; - blfn += "|io_check_error"; - blfn += "|mem_parity_error"; - blfn += "|nmi_watchdog_tick"; - blfn += "|notifier_call_chain"; - blfn += "|oops_begin"; - blfn += "|oops_end"; - blfn += "|program_check_exception"; - blfn += "|single_step_exception"; - blfn += "|sync_regs"; - blfn += "|unhandled_fault"; - blfn += "|unknown_nmi_error"; - - // Lots of locks - blfn += "|.*raw_.*lock.*"; - blfn += "|.*read_.*lock.*"; - blfn += "|.*write_.*lock.*"; - blfn += "|.*spin_.*lock.*"; - blfn += "|.*rwlock_.*lock.*"; - blfn += "|.*rwsem_.*lock.*"; - blfn += "|.*mutex_.*lock.*"; - blfn += "|raw_.*"; - blfn += "|.*seq_.*lock.*"; - - // atomic functions - blfn += "|atomic_.*"; - blfn += "|atomic64_.*"; - - // few other problematic cases - blfn += "|get_bh"; - blfn += "|put_bh"; - - // Experimental - blfn += "|.*apic.*|.*APIC.*"; - blfn += "|.*softirq.*"; - blfn += "|.*IRQ.*"; - blfn += "|.*_intr.*"; - blfn += "|__delay"; - blfn += "|.*kernel_text.*"; - blfn += "|get_current"; - blfn += "|current_.*"; - blfn += "|.*exception_tables.*"; - blfn += "|.*setup_rt_frame.*"; - - // PR 5759, CONFIG_PREEMPT kernels - blfn += "|.*preempt_count.*"; - blfn += "|preempt_schedule"; - - // These functions don't return, so return probes would never be recovered - blfn_ret += "do_exit"; // no "|" - blfn_ret += "|sys_exit"; - blfn_ret += "|sys_exit_group"; - - // __switch_to changes "current" on x86_64 and i686, so return probes - // would cause kernel panic, and it is marked as "__kprobes" on x86_64 - if (sess.architecture == "x86_64") - blfn += "|__switch_to"; - if (sess.architecture == "i686") - blfn_ret += "|__switch_to"; - - blfn += ")$"; - blfn_ret += ")$"; - blfile += ")$"; - - if (sess.verbose > 2) - { - clog << "blacklist regexps:" << endl; - clog << "blfn: " << blfn << endl; - clog << "blfn_ret: " << blfn_ret << endl; - clog << "blfile: " << blfile << endl; - } - - int rc = regcomp (& blacklist_func, blfn.c_str(), REG_NOSUB|REG_EXTENDED); - if (rc) throw semantic_error ("blacklist_func regcomp failed"); - rc = regcomp (& blacklist_func_ret, blfn_ret.c_str(), REG_NOSUB|REG_EXTENDED); - if (rc) throw semantic_error ("blacklist_func_ret regcomp failed"); - rc = regcomp (& blacklist_file, blfile.c_str(), REG_NOSUB|REG_EXTENDED); - if (rc) throw semantic_error ("blacklist_file regcomp failed"); -} - - function_spec_type dwarf_query::parse_function_spec(string & spec) { @@ -1094,129 +947,6 @@ dwarf_query::parse_function_spec(string & spec) } -#if 0 -// Forward declaration. -static int query_kernel_module (Dwfl_Module *, void **, const char *, - Dwarf_Addr, void *); -#endif - - -// XXX: pull this into dwflpp -static bool -in_kprobes_function(systemtap_session& sess, Dwarf_Addr addr) -{ - if (sess.sym_kprobes_text_start != 0 && sess.sym_kprobes_text_end != 0) - { - // If the probe point address is anywhere in the __kprobes - // address range, we can't use this probe point. - if (addr >= sess.sym_kprobes_text_start && addr < sess.sym_kprobes_text_end) - return true; - } - return false; -} - - -bool -dwarf_query::blacklisted_p(const string& funcname, - const string& filename, - int, - const string& module, - const string& section, - Dwarf_Addr addr) -{ - if (has_process) - return false; // no blacklist for userspace - - if (section.substr(0, 6) == string(".init.") || - section.substr(0, 6) == string(".exit.") || - section.substr(0, 9) == string(".devinit.") || - section.substr(0, 9) == string(".devexit.") || - section.substr(0, 9) == string(".cpuinit.") || - section.substr(0, 9) == string(".cpuexit.") || - section.substr(0, 9) == string(".meminit.") || - section.substr(0, 9) == string(".memexit.")) - { - // NB: module .exit. routines could be probed in theory: - // if the exit handler in "struct module" is diverted, - // first inserting the kprobes - // then allowing the exit code to run - // then removing these kprobes - if (sess.verbose>1) - clog << " skipping - init/exit"; - return true; - } - - // Check for function marked '__kprobes'. - if (module == TOK_KERNEL && in_kprobes_function(sess, addr)) - { - if (sess.verbose>1) - clog << " skipping - __kprobes"; - return true; - } - - // Check probe point against blacklist. - int goodfn = regexec (&blacklist_func, funcname.c_str(), 0, NULL, 0); - if (has_return) - goodfn = goodfn && regexec (&blacklist_func_ret, funcname.c_str(), 0, NULL, 0); - int goodfile = regexec (&blacklist_file, filename.c_str(), 0, NULL, 0); - - if (! (goodfn && goodfile)) - { - if (sess.guru_mode) - { - if (sess.verbose>1) - clog << " guru mode enabled - ignoring blacklist"; - } - else - { - if (sess.verbose>1) - clog << " skipping - blacklisted"; - return true; - } - } - - // This probe point is not blacklisted. - return false; -} - -string dwarf_query::get_blacklist_section(Dwarf_Addr addr) -{ - string blacklist_section; - Dwarf_Addr bias; - // We prefer dwfl_module_getdwarf to dwfl_module_getelf here, - // because dwfl_module_getelf can force costly section relocations - // we don't really need, while either will do for this purpose. - Elf* elf = (dwarf_getelf (dwfl_module_getdwarf (dw.module, &bias)) - ?: dwfl_module_getelf (dw.module, &bias)); - - Dwarf_Addr offset = addr - bias; - if (elf) - { - Elf_Scn* scn = 0; - size_t shstrndx; - dwfl_assert ("getshstrndx", elf_getshstrndx (elf, &shstrndx)); - while ((scn = elf_nextscn (elf, scn)) != NULL) - { - GElf_Shdr shdr_mem; - GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem); - if (! shdr) continue; // XXX error? - - if (!(shdr->sh_flags & SHF_ALLOC)) - continue; - - GElf_Addr start = shdr->sh_addr; - GElf_Addr end = start + shdr->sh_size; - if (! (offset >= start && offset < end)) - continue; - - blacklist_section = elf_strptr (elf, shstrndx, shdr->sh_name); - break; - } - } - return blacklist_section; -} - - void dwarf_query::add_probe_point(const string& funcname, const char* filename, @@ -1225,40 +955,13 @@ dwarf_query::add_probe_point(const string& funcname, Dwarf_Addr addr) { string reloc_section; // base section for relocation purposes - Dwarf_Addr reloc_addr = addr; // relocated + Dwarf_Addr reloc_addr; // relocated string blacklist_section; // linking section for blacklist purposes const string& module = dw.module_name; // "kernel" or other assert (! has_absolute); // already handled in dwarf_builder::build() - if (!dw.module) - { - assert(module == TOK_KERNEL); - reloc_section = ""; - blacklist_section = ""; - } - else if (dwfl_module_relocations (dw.module) > 0) - { - // This is a relocatable module; libdwfl already knows its - // sections, so we can relativize addr. - int idx = dwfl_module_relocate_address (dw.module, &reloc_addr); - const char* r_s = dwfl_module_relocation_info (dw.module, idx, NULL); - if (r_s) - reloc_section = r_s; - blacklist_section = reloc_section; - - if(reloc_section == "" && dwfl_module_relocations (dw.module) == 1) - { - blacklist_section = this->get_blacklist_section(addr); - reloc_section = ".dynamic"; - reloc_addr = addr; - } - } - else - { - blacklist_section = this->get_blacklist_section(addr); - reloc_section = ".absolute"; - } + reloc_addr = dw.relocate_address(addr, reloc_section, blacklist_section); if (sess.verbose > 1) { @@ -1274,7 +977,8 @@ dwarf_query::add_probe_point(const string& funcname, clog << " pc=0x" << hex << addr << dec; } - bool bad = blacklisted_p (funcname, filename, line, module, blacklist_section, addr); + bool bad = dw.blacklisted_p (funcname, filename, line, module, + blacklist_section, addr, has_return); if (sess.verbose > 1) clog << endl; @@ -1777,26 +1481,6 @@ query_cu (Dwarf_Die * cudie, void * arg) } -#if 0 -static int -query_kernel_module (Dwfl_Module *mod, - void **, - const char *name, - Dwarf_Addr, - void *arg) -{ - if (TOK_KERNEL == name) - { - Dwfl_Module **m = (Dwfl_Module **)arg; - - *m = mod; - return DWARF_CB_ABORT; - } - return DWARF_CB_OK; -} -#endif - - static void validate_module_elf (Dwfl_Module *mod, const char *name, base_query *q) { -- cgit From c8ad068755e7424e767660f2c27cb3b1e2d5343d Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 2 Jun 2009 00:43:49 -0700 Subject: Cache the last result of dwarf_getscopes This one function accounted for ~30% of my callgrind profile of "stap -l 'syscall.*'", even though it was only called ~1200 times. We call dwarf_getscopes for each $target variable, with the same parameters within a given probe. Since they're no nicely grouped, it's easy to just cache the most recent call, and the next few calls will be a hit. Overall this cuts the number of calls down to about 300, for an easy speed gain. --- dwflpp.cxx | 24 ++++++++++++++++++++++-- dwflpp.h | 5 +++++ 2 files changed, 27 insertions(+), 2 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index 52981d3f..6ca9780d 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -66,7 +66,8 @@ static string TOK_KERNEL("kernel"); dwflpp::dwflpp(systemtap_session & session, const string& user_module): sess(session), module(NULL), module_bias(0), mod_info(NULL), module_start(0), module_end(0), cu(NULL), dwfl(NULL), - module_dwarf(NULL), function(NULL), blacklist_enabled(false) + module_dwarf(NULL), function(NULL), blacklist_enabled(false), + pc_cached_scopes(0), num_cached_scopes(0), cached_scopes(NULL) { if (user_module.empty()) setup_kernel(); @@ -77,6 +78,7 @@ dwflpp::dwflpp(systemtap_session & session, const string& user_module): dwflpp::~dwflpp() { + free(cached_scopes); if (dwfl) dwfl_end(dwfl); } @@ -165,6 +167,9 @@ dwflpp::focus_on_cu(Dwarf_Die * c) // Reset existing pointers and names function_name.clear(); function = NULL; + + free(cached_scopes); + cached_scopes = NULL; } @@ -1341,7 +1346,7 @@ dwflpp::find_variable_and_frame_base (Dwarf_Die *scope_die, assert (cu); - nscopes = dwarf_getscopes (cu, pc, &scopes); + nscopes = dwarf_getscopes_cached (pc, &scopes); int sidx; // if pc and scope_die are disjoint then we need dwarf_getscopes_die for (sidx = 0; sidx < nscopes; sidx++) @@ -2383,4 +2388,19 @@ dwflpp::relocate_address(Dwarf_Addr addr, } +int +dwflpp::dwarf_getscopes_cached (Dwarf_Addr pc, Dwarf_Die **scopes) +{ + if (!cached_scopes || pc != pc_cached_scopes) + { + free(cached_scopes); + cached_scopes = NULL; + pc_cached_scopes = pc; + num_cached_scopes = dwarf_getscopes(cu, pc, &cached_scopes); + } + *scopes = cached_scopes; + return num_cached_scopes; +} + + /* vim: set sw=2 ts=8 cino=>4,n-2,{2,^-2,t0,(0,u0,w1,M1 : */ diff --git a/dwflpp.h b/dwflpp.h index 554e02d4..314e7583 100644 --- a/dwflpp.h +++ b/dwflpp.h @@ -382,6 +382,11 @@ private: bool blacklist_enabled; void build_blacklist(); std::string get_blacklist_section(Dwarf_Addr addr); + + Dwarf_Addr pc_cached_scopes; + int num_cached_scopes; + Dwarf_Die *cached_scopes; + int dwarf_getscopes_cached (Dwarf_Addr pc, Dwarf_Die **scopes); }; #endif // DWFLPP_H -- cgit From 8224f4bed15ec757d8f0146d6c56b374374b6bc0 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 2 Jun 2009 01:28:00 -0700 Subject: More nd_syscalls2 cleanup, and add SYSCALL_WRAPPERS MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Fix a few more formatting issues - Add SYSCALL_WRAPPERS analogous to 132c33 tapset/syscalls2.stp Thanks to Przemysław Pawełczyk for the helpful translation scripts. --- tapset/nd_syscalls2.stp | 866 ++++++++++++++++++++++++++++++++---------------- 1 file changed, 575 insertions(+), 291 deletions(-) diff --git a/tapset/nd_syscalls2.stp b/tapset/nd_syscalls2.stp index 53c40453..49210012 100644 --- a/tapset/nd_syscalls2.stp +++ b/tapset/nd_syscalls2.stp @@ -28,7 +28,8 @@ # long compat_sys_nanosleep(struct compat_timespec __user *rqtp, # struct compat_timespec __user *rmtp) # -probe nd_syscall.nanosleep = kprobe.function("sys_nanosleep") +probe nd_syscall.nanosleep = kprobe.function("SyS_nanosleep") ?, + kprobe.function("sys_nanosleep") ? { name = "nanosleep" // req_uaddr = $rqtp @@ -39,7 +40,8 @@ probe nd_syscall.nanosleep = kprobe.function("sys_nanosleep") rem_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", _struct_timespec_u(req_uaddr, 1), rem_uaddr) } -probe nd_syscall.nanosleep.return = kprobe.function("sys_nanosleep").return +probe nd_syscall.nanosleep.return = kprobe.function("SyS_nanosleep").return ?, + kprobe.function("sys_nanosleep").return ? { name = "nanosleep" retstr = returnstr(1) @@ -91,7 +93,8 @@ probe nd_syscall.nfsservctl.return = kprobe.function("sys_nfsservctl").return ?, # nice _______________________________________________________ # long sys_nice(int increment) # -probe nd_syscall.nice = kprobe.function("sys_nice") ? +probe nd_syscall.nice = kprobe.function("SyS_nice") ?, + kprobe.function("sys_nice") ? { name = "nice" // inc = $increment @@ -100,7 +103,8 @@ probe nd_syscall.nice = kprobe.function("sys_nice") ? inc = int_arg(1) argstr = sprintf("%d", inc) } -probe nd_syscall.nice.return = kprobe.function("sys_nice").return ? +probe nd_syscall.nice.return = kprobe.function("SyS_nice").return ?, + kprobe.function("sys_nice").return ? { name = "nice" retstr = returnstr(1) @@ -125,9 +129,10 @@ probe nd_syscall.ni_syscall.return = kprobe.function("sys_ni_syscall").return # long sys_open(const char __user * filename, int flags, int mode) # (obsolete) long sys32_open(const char * filename, int flags, int mode) # -probe nd_syscall.open = kprobe.function("sys_open") ?, - kprobe.function("compat_sys_open") ?, - kprobe.function("sys32_open") ? +probe nd_syscall.open = kprobe.function("compat_sys_open") ?, + kprobe.function("sys32_open") ?, + kprobe.function("SyS_open") ?, + kprobe.function("sys_open") ? { name = "open" // filename = user_string($filename) @@ -150,9 +155,10 @@ probe nd_syscall.open = kprobe.function("sys_open") ?, argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), _sys_open_flag_str(flags)) } -probe nd_syscall.open.return = kprobe.function("sys_open").return ?, - kprobe.function("compat_sys_open").return ?, +probe nd_syscall.open.return = kprobe.function("compat_sys_open").return ?, kprobe.function("sys32_open").return ? + kprobe.function("SyS_open").return ? + kprobe.function("sys_open").return ? { name = "open" retstr = returnstr(1) @@ -162,8 +168,9 @@ probe nd_syscall.open.return = kprobe.function("sys_open").return ?, # long sys_openat(int dfd, const char __user *filename, int flags, int mode) # long compat_sys_openat(unsigned int dfd, const char __user *filename, int flags, int mode) # -probe nd_syscall.openat = kprobe.function("sys_openat") ?, - kprobe.function("compat_sys_openat") ? +probe nd_syscall.openat = kprobe.function("compat_sys_openat") ?, + kprobe.function("SyS_openat") ?, + kprobe.function("sys_openat") ? { name = "openat" // filename = user_string($filename) @@ -190,8 +197,9 @@ probe nd_syscall.openat = kprobe.function("sys_openat") ?, user_string_quoted(pointer_arg(2)), _sys_open_flag_str(flags)) } -probe nd_syscall.openat.return = kprobe.function("sys_openat").return ?, - kprobe.function("compat_sys_openat").return ? +probe nd_syscall.openat.return = kprobe.function("compat_sys_openat").return ?, + kprobe.function("SyS_openat").return ?, + kprobe.function("sys_openat").return ? { name = "openat" retstr = returnstr(1) @@ -260,7 +268,7 @@ probe nd_syscall.pause.return = kprobe.function("sys_pause").return ?, # argstr = sprintf("%p, %p, %p, %d, %p", bus, dfn, off, # len, buf_uaddr) #} -#probe nd_syscall.pciconfig_read.return = # kprobe.function("sys_pciconfig_read").return +#probe nd_syscall.pciconfig_read.return = kprobe.function("sys_pciconfig_read").return #{ # name = "pciconfig_read" # retstr = returnstr(1) @@ -287,7 +295,7 @@ probe nd_syscall.pause.return = kprobe.function("sys_pause").return ?, # argstr = sprintf("%p, %p, %p, %d, %p", bus, dfn, off, # len, buf_uaddr) #} -#probe nd_syscall.pciconfig_write.return = # kprobe.function("sys_pciconfig_write").return +#probe nd_syscall.pciconfig_write.return = kprobe.function("sys_pciconfig_write").return #{ # name = "pciconfig_write" # retstr = returnstr(1) @@ -298,7 +306,8 @@ probe nd_syscall.pause.return = kprobe.function("sys_pause").return ?, # asmlinkage long # sys_personality(u_long personality) # -probe nd_syscall.personality = kprobe.function("sys_personality") +probe nd_syscall.personality = kprobe.function("SyS_personality") ?, + kprobe.function("sys_personality") ? { name = "personality" // persona = $personality @@ -306,7 +315,8 @@ probe nd_syscall.personality = kprobe.function("sys_personality") persona = ulong_arg(1) argstr = sprintf("%p", persona); } -probe nd_syscall.personality.return = kprobe.function("sys_personality").return +probe nd_syscall.personality.return = kprobe.function("SyS_personality").return ?, + kprobe.function("sys_personality").return ? { name = "personality" retstr = returnstr(1) @@ -317,7 +327,8 @@ probe nd_syscall.personality.return = kprobe.function("sys_personality").return # asmlinkage int # sys_pipe(unsigned long __user * fildes) # -probe nd_syscall.pipe = kprobe.function("sys_pipe") +probe nd_syscall.pipe = kprobe.function("SyS_pipe") ?, + kprobe.function("sys_pipe") ? { name = "pipe" %( arch == "ia64" %? @@ -332,7 +343,8 @@ probe nd_syscall.pipe = kprobe.function("sys_pipe") %) } -probe nd_syscall.pipe.return = kprobe.function("sys_pipe").return +probe nd_syscall.pipe.return = kprobe.function("SyS_pipe").return ?, + kprobe.function("sys_pipe").return ? { name = "pipe" retstr = returnstr(1) @@ -342,7 +354,8 @@ probe nd_syscall.pipe.return = kprobe.function("sys_pipe").return # # long sys_pivot_root(const char __user *new_root, const char __user *put_old) # -probe nd_syscall.pivot_root = kprobe.function("sys_pivot_root") +probe nd_syscall.pivot_root = kprobe.function("SyS_pivot_root") ?, + kprobe.function("sys_pivot_root") ? { name = "pivot_root" // new_root_str = user_string($new_root) @@ -355,7 +368,8 @@ probe nd_syscall.pivot_root = kprobe.function("sys_pivot_root") argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } -probe nd_syscall.pivot_root.return = kprobe.function("sys_pivot_root").return +probe nd_syscall.pivot_root.return = kprobe.function("SyS_pivot_root").return ?, + kprobe.function("sys_pivot_root").return ? { name = "pivot_root" retstr = returnstr(1) @@ -365,7 +379,8 @@ probe nd_syscall.pivot_root.return = kprobe.function("sys_pivot_root").return # # long sys_poll(struct pollfd __user * ufds, unsigned int nfds, long timeout) # -probe nd_syscall.poll = kprobe.function("sys_poll") +probe nd_syscall.poll = kprobe.function("SyS_poll") ?, + kprobe.function("sys_poll") ? { name = "poll" // ufds_uaddr = $ufds @@ -378,7 +393,8 @@ probe nd_syscall.poll = kprobe.function("sys_poll") timeout = long_arg(3) argstr = sprintf("%p, %d, %d", ufds_uaddr, nfds, timeout) } -probe nd_syscall.poll.return = kprobe.function("sys_poll").return +probe nd_syscall.poll.return = kprobe.function("SyS_poll").return ?, + kprobe.function("sys_poll").return ? { name = "poll" retstr = returnstr(1) @@ -390,7 +406,8 @@ probe nd_syscall.poll.return = kprobe.function("sys_poll").return # struct timespec __user *tsp, const sigset_t __user *sigmask, # size_t sigsetsize) # -probe nd_syscall.ppoll = kprobe.function("sys_ppoll") ? +probe nd_syscall.ppoll = kprobe.function("SyS_ppoll") ?, + kprobe.function("sys_ppoll") ? { name = "ppoll" // argstr = sprintf("%p, %d, %s, %p, %d", @@ -407,7 +424,8 @@ probe nd_syscall.ppoll = kprobe.function("sys_ppoll") ? pointer_arg(4), ulong_arg(5)) } -probe nd_syscall.ppoll.return = kprobe.function("sys_ppoll").return ? +probe nd_syscall.ppoll.return = kprobe.function("SyS_ppoll").return ?, + kprobe.function("sys_ppoll").return ? { name = "ppoll" retstr = returnstr(1) @@ -448,7 +466,8 @@ probe nd_syscall.compat_ppoll.return = kprobe.function("compat_sys_ppoll").retur # unsigned long arg4, # unsigned long arg5) # -probe nd_syscall.prctl = kprobe.function("sys_prctl") +probe nd_syscall.prctl = kprobe.function("SyS_prctl") ?, + kprobe.function("sys_prctl") ? { name = "prctl" // option = $option @@ -465,7 +484,8 @@ probe nd_syscall.prctl = kprobe.function("sys_prctl") argstr = sprintf("%p, %p, %p, %p, %p", option, arg2, arg3, arg4, arg5) } -probe nd_syscall.prctl.return = kprobe.function("sys_prctl").return +probe nd_syscall.prctl.return = kprobe.function("SyS_prctl").return ?, + kprobe.function("sys_prctl").return ? { name = "prctl" retstr = returnstr(1) @@ -478,7 +498,8 @@ probe nd_syscall.prctl.return = kprobe.function("sys_prctl").return # size_t count, # loff_t pos) # -probe nd_syscall.pread = kprobe.function("sys_pread64") +probe nd_syscall.pread = kprobe.function("SyS_pread64") ?, + kprobe.function("sys_pread64") ? { name = "pread" // fd = $fd @@ -493,7 +514,8 @@ probe nd_syscall.pread = kprobe.function("sys_pread64") offset = longlong_arg(4) argstr = sprintf("%d, %p, %d, %d", fd, buf_uaddr, count, offset) } -probe nd_syscall.pread.return = kprobe.function("sys_pread64").return +probe nd_syscall.pread.return = kprobe.function("SyS_pread64").return ?, + kprobe.function("sys_pread64").return ? { name = "pread" retstr = returnstr(1) @@ -504,7 +526,8 @@ probe nd_syscall.pread.return = kprobe.function("sys_pread64").return # long sys_pselect6(int n, fd_set __user *inp, fd_set __user *outp, # fd_set __user *exp, struct timespec __user *tsp, void __user *sig) # -probe nd_syscall.pselect6 = kprobe.function("sys_pselect6") ? +probe nd_syscall.pselect6 = kprobe.function("SyS_pselect6") ?, + kprobe.function("sys_pselect6") ? { name = "pselect6" // argstr = sprintf("%d, %p, %p, %p, %s, %p", $n, $inp, $outp, $exp, @@ -513,7 +536,8 @@ probe nd_syscall.pselect6 = kprobe.function("sys_pselect6") ? argstr = sprintf("%d, %p, %p, %p, %s, %p", int_arg(1) , pointer_arg(2), pointer_arg(3), pointer_arg(4), _struct_timespec_u(pointer_arg(5), 1), pointer_arg(6)) } -probe nd_syscall.pselect6.return = kprobe.function("sys_pselect6").return ? +probe nd_syscall.pselect6.return = kprobe.function("SyS_pselect6").return ?, + kprobe.function("sys_pselect6").return ? { name = "pselect6" retstr = returnstr(1) @@ -575,7 +599,8 @@ probe nd_syscall.compat_pselect7.return = kprobe.function("compat_sys_pselect7") # long addr, # long data) # -probe nd_syscall.ptrace = kprobe.function("sys_ptrace") ? +probe nd_syscall.ptrace = kprobe.function("SyS_ptrace") ?, + kprobe.function("sys_ptrace") ? { name = "ptrace" // request = $request @@ -589,7 +614,8 @@ probe nd_syscall.ptrace = kprobe.function("sys_ptrace") ? data = long_arg(4) argstr = sprintf("%d, %d, %p, %p", request, pid, addr, data) } -probe nd_syscall.ptrace.return = kprobe.function("sys_ptrace").return ? +probe nd_syscall.ptrace.return = kprobe.function("SyS_ptrace").return ?, + kprobe.function("sys_ptrace").return ? { name = "ptrace" retstr = returnstr(1) @@ -602,7 +628,8 @@ probe nd_syscall.ptrace.return = kprobe.function("sys_ptrace").return ? # size_t count, # loff_t pos) # -probe nd_syscall.pwrite = kprobe.function("sys_pwrite64") +probe nd_syscall.pwrite = kprobe.function("SyS_pwrite64") ?, + kprobe.function("sys_pwrite64") ? { name = "pwrite" // fd = $fd @@ -621,7 +648,8 @@ probe nd_syscall.pwrite = kprobe.function("sys_pwrite64") text_strn(user_string(buf_uaddr), syscall_string_trunc, 1), count, offset) } -probe nd_syscall.pwrite.return = kprobe.function("sys_pwrite64").return +probe nd_syscall.pwrite.return = kprobe.function("SyS_pwrite64").return ?, + kprobe.function("sys_pwrite64").return ? { name = "pwrite" retstr = returnstr(1) @@ -668,7 +696,8 @@ probe nd_syscall.pwrite32.return = kprobe.function("sys32_pwrite64").return ? # qid_t id, # void __user *addr) # -probe nd_syscall.quotactl = kprobe.function("sys_quotactl") ? +probe nd_syscall.quotactl = kprobe.function("SyS_quotactl") ?, + kprobe.function("sys_quotactl") ? { name = "quotactl" // cmd = $cmd @@ -687,7 +716,8 @@ probe nd_syscall.quotactl = kprobe.function("sys_quotactl") ? addr_uaddr = pointer_arg(4) argstr = sprintf("%s, %s, %d, %p", cmd_str, special_str, id, addr_uaddr) } -probe nd_syscall.quotactl.return = kprobe.function("sys_quotactl").return ? +probe nd_syscall.quotactl.return = kprobe.function("SyS_quotactl").return ?, + kprobe.function("sys_quotactl").return ? { name = "quotactl" retstr = returnstr(1) @@ -695,7 +725,8 @@ probe nd_syscall.quotactl.return = kprobe.function("sys_quotactl").return ? # read _______________________________________________________ # ssize_t sys_read(unsigned int fd, char __user * buf, size_t count) -probe nd_syscall.read = kprobe.function("sys_read") +probe nd_syscall.read = kprobe.function("SyS_read") ?, + kprobe.function("sys_read") ? { name = "read" // fd = $fd @@ -708,7 +739,8 @@ probe nd_syscall.read = kprobe.function("sys_read") count = ulong_arg(3) argstr = sprintf("%d, %p, %d", fd, buf_uaddr, count) } -probe nd_syscall.read.return = kprobe.function("sys_read").return +probe nd_syscall.read.return = kprobe.function("SyS_read").return ?, + kprobe.function("sys_read").return ? { name = "read" retstr = returnstr(1) @@ -721,7 +753,8 @@ probe nd_syscall.read.return = kprobe.function("sys_read").return # loff_t offset, # size_t count) # -probe nd_syscall.readahead = kprobe.function("sys_readahead") +probe nd_syscall.readahead = kprobe.function("SyS_readahead") ?, + kprobe.function("sys_readahead") ? { name = "readahead" // fd = $fd @@ -733,7 +766,8 @@ probe nd_syscall.readahead = kprobe.function("sys_readahead") count = ulong_arg(3) argstr = sprintf("%d, %p, %p", fd, offset, count) } -probe nd_syscall.readahead.return = kprobe.function("sys_readahead").return +probe nd_syscall.readahead.return = kprobe.function("SyS_readahead").return ?, + kprobe.function("sys_readahead").return ? { name = "readahead" retstr = returnstr(1) @@ -765,7 +799,8 @@ probe nd_syscall.readdir.return = kprobe.function("compat_sys_old_readdir").retu # char __user * buf, # int bufsiz) # -probe nd_syscall.readlink = kprobe.function("sys_readlink") +probe nd_syscall.readlink = kprobe.function("SyS_readlink") ?, + kprobe.function("sys_readlink") ? { name = "readlink" // path = user_string($path) @@ -780,7 +815,8 @@ probe nd_syscall.readlink = kprobe.function("sys_readlink") argstr = sprintf("%s, %p, %d", user_string_quoted(pointer_arg(1)), buf_uaddr, bufsiz) } -probe nd_syscall.readlink.return = kprobe.function("sys_readlink").return +probe nd_syscall.readlink.return = kprobe.function("SyS_readlink").return ?, + kprobe.function("sys_readlink").return ? { name = "readlink" retstr = returnstr(1) @@ -792,7 +828,8 @@ probe nd_syscall.readlink.return = kprobe.function("sys_readlink").return # char __user * buf, # int bufsiz) # -probe nd_syscall.readlinkat = kprobe.function("sys_readlinkat") ? +probe nd_syscall.readlinkat = kprobe.function("SyS_readlinkat") ?, + kprobe.function("sys_readlinkat") ? { name = "readlinkat" //dfd = $dfd @@ -809,7 +846,8 @@ probe nd_syscall.readlinkat = kprobe.function("sys_readlinkat") ? argstr = sprintf("%s, %s, %p, %d", _dfd_str(dfd), user_string_quoted(pointer_arg(2)), buf_uaddr, bufsiz) } -probe nd_syscall.readlinkat.return = kprobe.function("sys_readlinkat").return ? +probe nd_syscall.readlinkat.return = kprobe.function("SyS_readlinkat").return ?, + kprobe.function("sys_readlinkat").return ? { name = "readlinkat" retstr = returnstr(1) @@ -824,8 +862,9 @@ probe nd_syscall.readlinkat.return = kprobe.function("sys_readlinkat").return ? # const struct compat_iovec __user *vec, # unsigned long vlen) # -probe nd_syscall.readv = kprobe.function("sys_readv"), - kprobe.function("compat_sys_readv") ? +probe nd_syscall.readv = kprobe.function("compat_sys_readv") ?, + kprobe.function("SyS_readv") ?, + kprobe.function("sys_readv") ? { name = "readv" // vector_uaddr = $vec @@ -843,8 +882,9 @@ probe nd_syscall.readv = kprobe.function("sys_readv"), fd = ulong_arg(1) argstr = sprintf("%d, %p, %d", fd, vector_uaddr, count) } -probe nd_syscall.readv.return = kprobe.function("sys_readv").return, - kprobe.function("compat_sys_readv").return ? +probe nd_syscall.readv.return = kprobe.function("compat_sys_readv").return ?, + kprobe.function("SyS_readv").return ?, + kprobe.function("sys_readv").return ? { name = "readv" retstr = returnstr(1) @@ -857,7 +897,8 @@ probe nd_syscall.readv.return = kprobe.function("sys_readv").return, # unsigned int cmd, # void __user * arg) # -probe nd_syscall.reboot = kprobe.function("sys_reboot") +probe nd_syscall.reboot = kprobe.function("SyS_reboot") ?, + kprobe.function("sys_reboot") ? { name = "reboot" // magic = $magic1 @@ -880,7 +921,8 @@ probe nd_syscall.reboot = kprobe.function("sys_reboot") argstr = sprintf("%s, %s, %s, %p", magic_str, magic2_str, flag_str, arg_uaddr) } -probe nd_syscall.reboot.return = kprobe.function("sys_reboot").return +probe nd_syscall.reboot.return = kprobe.function("SyS_reboot").return ?, + kprobe.function("sys_reboot").return ? { name = "reboot" retstr = returnstr(1) @@ -922,7 +964,8 @@ probe nd_syscall.recv.return = kprobe.function("sys_recv").return ? # struct sockaddr __user *addr, # int __user *addr_len) # -probe nd_syscall.recvfrom = kprobe.function("sys_recvfrom") ? +probe nd_syscall.recvfrom = kprobe.function("SyS_recvfrom") ?, + kprobe.function("sys_recvfrom") ? { name = "recvfrom" // s = $fd @@ -945,7 +988,8 @@ probe nd_syscall.recvfrom = kprobe.function("sys_recvfrom") ? argstr = sprintf("%d, %p, %d, %s, %p, %p", s, buf_uaddr, len, flags_str, addr_uaddr, addrlen_uaddr) } -probe nd_syscall.recvfrom.return = kprobe.function("sys_recvfrom").return ? +probe nd_syscall.recvfrom.return = kprobe.function("SyS_recvfrom").return ?, + kprobe.function("sys_recvfrom").return ? { name = "recvfrom" retstr = returnstr(1) @@ -957,7 +1001,8 @@ probe nd_syscall.recvfrom.return = kprobe.function("sys_recvfrom").return ? # struct msghdr __user *msg, # unsigned int flags) # -probe nd_syscall.recvmsg = kprobe.function("sys_recvmsg") ? +probe nd_syscall.recvmsg = kprobe.function("SyS_recvmsg") ?, + kprobe.function("sys_recvmsg") ? { name = "recvmsg" // s = $fd @@ -972,7 +1017,8 @@ probe nd_syscall.recvmsg = kprobe.function("sys_recvmsg") ? flags_str = _recvflags_str(flags) argstr = sprintf("%d, %p, %s", s, msg_uaddr, flags_str) } -probe nd_syscall.recvmsg.return = kprobe.function("sys_recvmsg").return ? +probe nd_syscall.recvmsg.return = kprobe.function("SyS_recvmsg").return ?, + kprobe.function("sys_recvmsg").return ? { name = "recvmsg" retstr = returnstr(1) @@ -1011,7 +1057,8 @@ probe nd_syscall.compat_sys_recvmsg.return = kprobe.function("compat_sys_recvmsg # unsigned long pgoff, # unsigned long flags) # -probe nd_syscall.remap_file_pages = kprobe.function("sys_remap_file_pages") ? +probe nd_syscall.remap_file_pages = kprobe.function("SyS_remap_file_pages") ?, + kprobe.function("sys_remap_file_pages") ? { name = "remap_file_pages" // start = $start @@ -1032,7 +1079,8 @@ probe nd_syscall.remap_file_pages = kprobe.function("sys_remap_file_pages") ? argstr = sprintf("%p, %p, %p, %p, %p", start, size, prot, pgoff, flags) } -probe nd_syscall.remap_file_pages.return = kprobe.function("sys_remap_file_pages").return ? +probe nd_syscall.remap_file_pages.return = kprobe.function("SyS_remap_file_pages").return ?, + kprobe.function("sys_remap_file_pages").return ? { name = "remap_file_pages" retstr = returnstr(1) @@ -1044,7 +1092,8 @@ probe nd_syscall.remap_file_pages.return = kprobe.function("sys_remap_file_pages # sys_removexattr(char __user *path, # char __user *name) # -probe nd_syscall.removexattr = kprobe.function("sys_removexattr") +probe nd_syscall.removexattr = kprobe.function("SyS_removexattr") ?, + kprobe.function("sys_removexattr") ? { name = "removexattr" // path = user_string($path) @@ -1057,7 +1106,8 @@ probe nd_syscall.removexattr = kprobe.function("sys_removexattr") argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } -probe nd_syscall.removexattr.return = kprobe.function("sys_removexattr").return +probe nd_syscall.removexattr.return = kprobe.function("SyS_removexattr").return ?, + kprobe.function("sys_removexattr").return ? { name = "removexattr" retstr = returnstr(1) @@ -1069,7 +1119,8 @@ probe nd_syscall.removexattr.return = kprobe.function("sys_removexattr").return # sys_rename(const char __user * oldname, # const char __user * newname) # -probe nd_syscall.rename = kprobe.function("sys_rename") +probe nd_syscall.rename = kprobe.function("SyS_rename") ?, + kprobe.function("sys_rename") ? { name = "rename" // oldpath = user_string($oldname) @@ -1082,12 +1133,24 @@ probe nd_syscall.rename = kprobe.function("sys_rename") argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } -probe nd_syscall.rename.return = kprobe.function("sys_rename").return +probe nd_syscall.rename.return = kprobe.function("SyS_rename").return ?, + kprobe.function("sys_rename").return ? { name = "rename" retstr = returnstr(1) } +# renameat ___________________________________________________ +# TODO +#probe nd_syscall.renameat = kprobe.function("SyS_renameat") ?, +# kprobe.function("sys_renameat") ? +#{ +#} +#probe nd_syscall.renameat.return = kprobe.function("SyS_renameat").return ?, +# kprobe.function("sys_renameat").return ? +#{ +#} + # request_key ________________________________________________ # # long sys_request_key(const char __user *_type, @@ -1096,7 +1159,8 @@ probe nd_syscall.rename.return = kprobe.function("sys_rename").return # key_serial_t destringid) # compat_sys_request_key() calls sys_request_key, so don't need probe there. # -probe nd_syscall.request_key = kprobe.function("sys_request_key") ? +probe nd_syscall.request_key = kprobe.function("SyS_request_key") ?, + kprobe.function("sys_request_key") ? { name = "request_key" // type_uaddr = $_type @@ -1111,7 +1175,8 @@ probe nd_syscall.request_key = kprobe.function("sys_request_key") ? destringid = u32_arg(4) argstr = sprintf("%p, %p, %p, %p", type_uaddr, description_uaddr, callout_info_uaddr, destringid) } -probe nd_syscall.request_key.return = kprobe.function("sys_request_key").return ? +probe nd_syscall.request_key.return = kprobe.function("SyS_request_key").return ?, + kprobe.function("sys_request_key").return ? { name = "request_key" retstr = returnstr(1) @@ -1138,7 +1203,8 @@ probe nd_syscall.restart_syscall.return = kprobe.function("sys_restart_syscall") # asmlinkage long # sys_rmdir(const char __user * pathname) # -probe nd_syscall.rmdir = kprobe.function("sys_rmdir") +probe nd_syscall.rmdir = kprobe.function("SyS_rmdir") ?, + kprobe.function("sys_rmdir") ? { name = "rmdir" // pathname = user_string($pathname) @@ -1147,7 +1213,8 @@ probe nd_syscall.rmdir = kprobe.function("sys_rmdir") pathname = user_string(pointer_arg(1)) argstr = user_string_quoted(pointer_arg(1)) } -probe nd_syscall.rmdir.return = kprobe.function("sys_rmdir").return +probe nd_syscall.rmdir.return = kprobe.function("SyS_rmdir").return ?, + kprobe.function("sys_rmdir").return ? { name = "rmdir" retstr = returnstr(1) @@ -1160,7 +1227,8 @@ probe nd_syscall.rmdir.return = kprobe.function("sys_rmdir").return # struct sigaction __user *oact, # size_t sigsetsize) # -probe nd_syscall.rt_sigaction = kprobe.function("sys_rt_sigaction") ? +probe nd_syscall.rt_sigaction = kprobe.function("SyS_rt_sigaction") ?, + kprobe.function("sys_rt_sigaction") ? { name = "rt_sigaction" // sig = $sig @@ -1177,7 +1245,8 @@ probe nd_syscall.rt_sigaction = kprobe.function("sys_rt_sigaction") ? argstr = sprintf("%s, {%s}, %p, %d", _signal_name(sig), _struct_sigaction_u(act_uaddr), oact_uaddr, sigsetsize) } -probe nd_syscall.rt_sigaction.return = kprobe.function("sys_rt_sigaction").return ? +probe nd_syscall.rt_sigaction.return = kprobe.function("SyS_rt_sigaction").return ?, + kprobe.function("sys_rt_sigaction").return ? { name = "rt_sigaction" retstr = returnstr(1) @@ -1221,7 +1290,8 @@ probe nd_syscall.rt_sigaction32.return = kprobe.function("sys32_rt_sigaction").r # # long sys_rt_sigpending(sigset_t __user *set, size_t sigsetsize) # -probe nd_syscall.rt_sigpending = kprobe.function("sys_rt_sigpending") ? +probe nd_syscall.rt_sigpending = kprobe.function("SyS_rt_sigpending") ?, + kprobe.function("sys_rt_sigpending") ? { name = "rt_sigpending" // set_uaddr = $set @@ -1232,7 +1302,8 @@ probe nd_syscall.rt_sigpending = kprobe.function("sys_rt_sigpending") ? sigsetsize = ulong_arg(2) argstr = sprintf("%p, %d", set_uaddr, sigsetsize) } -probe nd_syscall.rt_sigpending.return = kprobe.function("sys_rt_sigpending").return ? +probe nd_syscall.rt_sigpending.return = kprobe.function("SyS_rt_sigpending").return ?, + kprobe.function("sys_rt_sigpending").return ? { name = "rt_sigpending" retstr = returnstr(1) @@ -1245,6 +1316,7 @@ probe nd_syscall.rt_sigpending.return = kprobe.function("sys_rt_sigpending").ret # probe nd_syscall.rt_sigprocmask = kprobe.function("sys32_rt_sigprocmask") ?, kprobe.function("compat_sys_rt_sigprocmask") ?, + kprobe.function("SyS_rt_sigprocmask") ?, kprobe.function("sys_rt_sigprocmask") ? { name = "rt_sigprocmask" @@ -1265,6 +1337,7 @@ probe nd_syscall.rt_sigprocmask = kprobe.function("sys32_rt_sigprocmask") ?, } probe nd_syscall.rt_sigprocmask.return = kprobe.function("sys32_rt_sigprocmask").return ?, kprobe.function("compat_sys_rt_sigprocmask").return ?, + kprobe.function("SyS_rt_sigprocmask").return ?, kprobe.function("sys_rt_sigprocmask").return ? { name = "rt_sigprocmask" @@ -1275,7 +1348,8 @@ probe nd_syscall.rt_sigprocmask.return = kprobe.function("sys32_rt_sigprocmask") # # long sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo) # -probe nd_syscall.rt_sigqueueinfo = kprobe.function("sys_rt_sigqueueinfo") +probe nd_syscall.rt_sigqueueinfo = kprobe.function("SyS_rt_sigqueueinfo") ?, + kprobe.function("sys_rt_sigqueueinfo") ? { name = "rt_sigqueueinfo" // pid = $pid @@ -1288,7 +1362,8 @@ probe nd_syscall.rt_sigqueueinfo = kprobe.function("sys_rt_sigqueueinfo") uinfo_uaddr = pointer_arg(3) argstr = sprintf("%d, %s, %p", pid, _signal_name(sig), uinfo_uaddr) } -probe nd_syscall.rt_sigqueueinfo.return = kprobe.function("sys_rt_sigqueueinfo").return +probe nd_syscall.rt_sigqueueinfo.return = kprobe.function("SyS_rt_sigqueueinfo").return ?, + kprobe.function("sys_rt_sigqueueinfo").return ? { name = "rt_sigqueueinfo" retstr = returnstr(1) @@ -1314,16 +1389,18 @@ probe nd_syscall.rt_sigreturn.return = kprobe.function("sys_rt_sigreturn").retur # # sys_rt_sigsuspend(struct pt_regs regs) # -probe nd_syscall.rt_sigsuspend = kprobe.function("sys_rt_sigsuspend") ?, - kprobe.function("compat_sys_rt_sigsuspend") ?, - kprobe.function("ia64_rt_sigsuspend") ? +probe nd_syscall.rt_sigsuspend = kprobe.function("compat_sys_rt_sigsuspend") ?, + kprobe.function("ia64_rt_sigsuspend") ?, + kprobe.function("SyS_rt_sigsuspend") ?, + kprobe.function("sys_rt_sigsuspend") ? { name = "rt_sigsuspend" argstr = "" } -probe nd_syscall.rt_sigsuspend.return = kprobe.function("sys_rt_sigsuspend").return ?, - kprobe.function("compat_sys_rt_sigsuspend").return ?, - kprobe.function("ia64_rt_sigsuspend").return ? +probe nd_syscall.rt_sigsuspend.return = kprobe.function("compat_sys_rt_sigsuspend").return ?, + kprobe.function("ia64_rt_sigsuspend").return ?, + kprobe.function("SyS_rt_sigsuspend").return ?, + kprobe.function("sys_rt_sigsuspend").return ? { name = "rt_sigsuspend" retstr = returnstr(1) @@ -1339,8 +1416,9 @@ probe nd_syscall.rt_sigsuspend.return = kprobe.function("sys_rt_sigsuspend").ret # struct compat_siginfo __user *uinfo, # struct compat_timespec __user *uts, compat_size_t sigsetsize) # -probe nd_syscall.rt_sigtimedwait = kprobe.function("sys_rt_sigtimedwait"), - kprobe.function("compat_sys_rt_sigtimedwait") ? +probe nd_syscall.rt_sigtimedwait = kprobe.function("compat_sys_rt_sigtimedwait") ?, + kprobe.function("SyS_rt_sigtimedwait") ?, + kprobe.function("sys_rt_sigtimedwait") ? { name = "rt_sigtimedwait" // uthese_uaddr = $uthese @@ -1358,8 +1436,9 @@ probe nd_syscall.rt_sigtimedwait = kprobe.function("sys_rt_sigtimedwait"), sigsetsize = u32_arg(4) argstr = sprintf("%p, %p, %p, %d", uthese_uaddr, uinfo_uaddr, uts_uaddr, sigsetsize) } -probe nd_syscall.rt_sigtimedwait.return = kprobe.function("sys_rt_sigtimedwait").return, - kprobe.function("compat_sys_rt_sigtimedwait").return ? +probe nd_syscall.rt_sigtimedwait.return = kprobe.function("compat_sys_rt_sigtimedwait").return ?, + kprobe.function("SyS_rt_sigtimedwait").return ?, + kprobe.function("sys_rt_sigtimedwait").return ? { name = "rt_sigtimedwait" retstr = returnstr(1) @@ -1372,7 +1451,8 @@ probe nd_syscall.rt_sigtimedwait.return = kprobe.function("sys_rt_sigtimedwait") # unsigned int len, # unsigned long __user *user_mask_ptr) # -probe nd_syscall.sched_getaffinity = kprobe.function("sys_sched_getaffinity") +probe nd_syscall.sched_getaffinity = kprobe.function("SyS_sched_getaffinity") ?, + kprobe.function("sys_sched_getaffinity") ? { name = "sched_getaffinity" // pid = $pid @@ -1384,7 +1464,8 @@ probe nd_syscall.sched_getaffinity = kprobe.function("sys_sched_getaffinity") mask_uaddr = pointer_arg(3) argstr = sprintf("%d, %p, %p", pid, len, mask_uaddr) } -probe nd_syscall.sched_getaffinity.return = kprobe.function("sys_sched_getaffinity").return +probe nd_syscall.sched_getaffinity.return = kprobe.function("SyS_sched_getaffinity").return ?, + kprobe.function("sys_sched_getaffinity").return ? { name = "sched_getaffinity" retstr = returnstr(1) @@ -1396,7 +1477,8 @@ probe nd_syscall.sched_getaffinity.return = kprobe.function("sys_sched_getaffini # sys_sched_getparam(pid_t pid, # struct sched_param __user *param) # -probe nd_syscall.sched_getparam = kprobe.function("sys_sched_getparam") +probe nd_syscall.sched_getparam = kprobe.function("SyS_sched_getparam") ?, + kprobe.function("sys_sched_getparam") ? { name = "sched_getparam" // pid = $pid @@ -1406,7 +1488,8 @@ probe nd_syscall.sched_getparam = kprobe.function("sys_sched_getparam") p_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", pid, p_uaddr) } -probe nd_syscall.sched_getparam.return = kprobe.function("sys_sched_getparam").return +probe nd_syscall.sched_getparam.return = kprobe.function("SyS_sched_getparam").return ?, + kprobe.function("sys_sched_getparam").return ? { name = "sched_getparam" retstr = returnstr(1) @@ -1417,7 +1500,8 @@ probe nd_syscall.sched_getparam.return = kprobe.function("sys_sched_getparam").r # asmlinkage long # sys_sched_get_priority_max(int policy) # -probe nd_syscall.sched_get_priority_max = kprobe.function("sys_sched_get_priority_max") +probe nd_syscall.sched_get_priority_max = kprobe.function("SyS_sched_get_priority_max") ?, + kprobe.function("sys_sched_get_priority_max") ? { name = "sched_get_priority_max" // policy = $policy @@ -1425,7 +1509,8 @@ probe nd_syscall.sched_get_priority_max = kprobe.function("sys_sched_get_priorit policy = int_arg(1) argstr = sprint(policy) } -probe nd_syscall.sched_get_priority_max.return = kprobe.function("sys_sched_get_priority_max").return +probe nd_syscall.sched_get_priority_max.return = kprobe.function("SyS_sched_get_priority_max").return ?, + kprobe.function("sys_sched_get_priority_max").return ? { name = "sched_get_priority_max" retstr = returnstr(1) @@ -1436,7 +1521,8 @@ probe nd_syscall.sched_get_priority_max.return = kprobe.function("sys_sched_get_ # asmlinkage long # sys_sched_get_priority_min(int policy) # -probe nd_syscall.sched_get_priority_min = kprobe.function("sys_sched_get_priority_min") +probe nd_syscall.sched_get_priority_min = kprobe.function("SyS_sched_get_priority_min") ?, + kprobe.function("sys_sched_get_priority_min") ? { name = "sched_get_priority_min" // policy = $policy @@ -1444,7 +1530,8 @@ probe nd_syscall.sched_get_priority_min = kprobe.function("sys_sched_get_priorit policy = int_arg(1) argstr = sprint(policy) } -probe nd_syscall.sched_get_priority_min.return = kprobe.function("sys_sched_get_priority_min").return +probe nd_syscall.sched_get_priority_min.return = kprobe.function("SyS_sched_get_priority_min").return ?, + kprobe.function("sys_sched_get_priority_min").return ? { name = "sched_get_priority_min" retstr = returnstr(1) @@ -1454,7 +1541,8 @@ probe nd_syscall.sched_get_priority_min.return = kprobe.function("sys_sched_get_ # # long sys_sched_getscheduler(pid_t pid) # -probe nd_syscall.sched_getscheduler = kprobe.function("sys_sched_getscheduler") +probe nd_syscall.sched_getscheduler = kprobe.function("SyS_sched_getscheduler") ?, + kprobe.function("sys_sched_getscheduler") ? { name = "sched_getscheduler" // pid = $pid @@ -1463,7 +1551,8 @@ probe nd_syscall.sched_getscheduler = kprobe.function("sys_sched_getscheduler") pid = int_arg(1) argstr = sprint(pid) } -probe nd_syscall.sched_getscheduler.return = kprobe.function("sys_sched_getscheduler").return +probe nd_syscall.sched_getscheduler.return = kprobe.function("SyS_sched_getscheduler").return ?, + kprobe.function("sys_sched_getscheduler").return ? { name = "sched_getscheduler" retstr = returnstr(1) @@ -1473,7 +1562,8 @@ probe nd_syscall.sched_getscheduler.return = kprobe.function("sys_sched_getsched # # long sys_sched_rr_get_interval(pid_t pid, struct timespec __user *interval) # -probe nd_syscall.sched_rr_get_interval = kprobe.function("sys_sched_rr_get_interval") +probe nd_syscall.sched_rr_get_interval = kprobe.function("SyS_sched_rr_get_interval") ?, + kprobe.function("sys_sched_rr_get_interval") ? { name = "sched_rr_get_interval" // pid = $pid @@ -1484,7 +1574,8 @@ probe nd_syscall.sched_rr_get_interval = kprobe.function("sys_sched_rr_get_inter tp_uaddr = pointer_arg(2) argstr = sprintf("%d, %s", pid, _struct_timespec_u(tp_uaddr, 1)) } -probe nd_syscall.sched_rr_get_interval.return = kprobe.function("sys_sched_rr_get_interval").return +probe nd_syscall.sched_rr_get_interval.return = kprobe.function("SyS_sched_rr_get_interval").return ?, + kprobe.function("sys_sched_rr_get_interval").return ? { name = "sched_rr_get_interval" retstr = returnstr(1) @@ -1497,7 +1588,8 @@ probe nd_syscall.sched_rr_get_interval.return = kprobe.function("sys_sched_rr_ge # FIXME: why the problem with x86_64? # %( arch != "x86_64" %? -probe nd_syscall.sched_setaffinity = kprobe.function("sys_sched_setaffinity") +probe nd_syscall.sched_setaffinity = kprobe.function("SyS_sched_setaffinity") ?, + kprobe.function("sys_sched_setaffinity") ? { name = "sched_setaffinity" // pid = $pid @@ -1511,7 +1603,8 @@ probe nd_syscall.sched_setaffinity = kprobe.function("sys_sched_setaffinity") argstr = sprintf("%d, %d, %p", pid, len, mask_uaddr) } %: -probe nd_syscall.sched_setaffinity = kprobe.function("sys_sched_setaffinity") +probe nd_syscall.sched_setaffinity = kprobe.function("SyS_sched_setaffinity") ?, + kprobe.function("sys_sched_setaffinity") ? { name = "sched_setaffinity" // pid = $pid @@ -1525,7 +1618,8 @@ probe nd_syscall.sched_setaffinity = kprobe.function("sys_sched_setaffinity") argstr = sprintf("%d, , %p", pid, mask_uaddr) } %) -probe nd_syscall.sched_setaffinity.return = kprobe.function("sys_sched_setaffinity").return +probe nd_syscall.sched_setaffinity.return = kprobe.function("SyS_sched_setaffinity").return ?, + kprobe.function("sys_sched_setaffinity").return ? { name = "sched_setaffinity" retstr = returnstr(1) @@ -1535,7 +1629,8 @@ probe nd_syscall.sched_setaffinity.return = kprobe.function("sys_sched_setaffini # # long sys_sched_setparam(pid_t pid, struct sched_param __user *param) # -probe nd_syscall.sched_setparam = kprobe.function("sys_sched_setparam") ? +probe nd_syscall.sched_setparam = kprobe.function("SyS_sched_setparam") ?, + kprobe.function("sys_sched_setparam") ? { name = "sched_setparam" // pid = $pid @@ -1546,7 +1641,8 @@ probe nd_syscall.sched_setparam = kprobe.function("sys_sched_setparam") ? p_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", pid, p_uaddr) } -probe nd_syscall.sched_setparam.return = kprobe.function("sys_sched_setparam").return ? +probe nd_syscall.sched_setparam.return = kprobe.function("SyS_sched_setparam").return ?, + kprobe.function("sys_sched_setparam").return ? { name = "sched_setparam" retstr = returnstr(1) @@ -1556,7 +1652,8 @@ probe nd_syscall.sched_setparam.return = kprobe.function("sys_sched_setparam").r # # long sys_sched_setscheduler(pid_t pid, int policy, struct sched_param __user *param) # -probe nd_syscall.sched_setscheduler = kprobe.function("sys_sched_setscheduler") ? +probe nd_syscall.sched_setscheduler = kprobe.function("SyS_sched_setscheduler") ?, + kprobe.function("sys_sched_setscheduler") ? { name = "sched_setscheduler" // pid = $pid @@ -1571,7 +1668,8 @@ probe nd_syscall.sched_setscheduler = kprobe.function("sys_sched_setscheduler") p_uaddr = pointer_arg(3) argstr = sprintf("%d, %s, %p", pid, policy_str, p_uaddr) } -probe nd_syscall.sched_setscheduler.return = kprobe.function("sys_sched_setscheduler").return ? +probe nd_syscall.sched_setscheduler.return = kprobe.function("SyS_sched_setscheduler").return ?, + kprobe.function("sys_sched_setscheduler").return ? { name = "sched_setscheduler" retstr = returnstr(1) @@ -1598,7 +1696,8 @@ probe nd_syscall.sched_yield.return = kprobe.function("sys_sched_yield").return # fd_set __user *exp, # struct timeval __user *tvp) # -probe nd_syscall.select = kprobe.function("sys_select") +probe nd_syscall.select = kprobe.function("SyS_select") ?, + kprobe.function("sys_select") ? { name = "select" // n = $n @@ -1617,7 +1716,8 @@ probe nd_syscall.select = kprobe.function("sys_select") argstr = sprintf("%d, %p, %p, %p, %s", n, readfds_uaddr, writefds_uaddr, exceptfds_uaddr, _struct_timeval_u(timeout_uaddr, 1)) } -probe nd_syscall.select.return = kprobe.function("sys_select").return +probe nd_syscall.select.return = kprobe.function("SyS_select").return ?, + kprobe.function("sys_select").return ? { name = "select" retstr = returnstr(1) @@ -1659,7 +1759,8 @@ probe nd_syscall.compat_select.return = kprobe.function("compat_sys_select").ret # int cmd, # union semun arg) # -probe nd_syscall.semctl = kprobe.function("sys_semctl") ? +probe nd_syscall.semctl = kprobe.function("SyS_semctl") ?, + kprobe.function("sys_semctl") ? { name = "semctl" // semid = $semid @@ -1676,7 +1777,8 @@ probe nd_syscall.semctl = kprobe.function("sys_semctl") ? cmd = int_arg(3) argstr = sprintf("%d, %d, %s", semid, semnum, _semctl_cmd(cmd)) // ** jk done } -probe nd_syscall.semctl.return = kprobe.function("sys_semctl").return ? +probe nd_syscall.semctl.return = kprobe.function("SyS_semctl").return ?, + kprobe.function("sys_semctl").return ? { name = "semctl" retstr = returnstr(1) @@ -1700,7 +1802,8 @@ probe nd_syscall.semctl.return = kprobe.function("sys_semctl").return ? # semget _____________________________________________________ # long sys_semget (key_t key, int nsems, int semflg) # -probe nd_syscall.semget = kprobe.function("sys_semget") ? +probe nd_syscall.semget = kprobe.function("SyS_semget") ?, + kprobe.function("sys_semget") ? { name = "semget" // key = $key @@ -1713,7 +1816,8 @@ probe nd_syscall.semget = kprobe.function("sys_semget") ? semflg = int_arg(3) argstr = sprintf("%d, %d, %s", key, nsems, __sem_flags(semflg)) } -probe nd_syscall.semget.return = kprobe.function("sys_semget").return ? +probe nd_syscall.semget.return = kprobe.function("SyS_semget").return ?, + kprobe.function("sys_semget").return ? { name = "semget" retstr = returnstr(1) @@ -1725,7 +1829,8 @@ probe nd_syscall.semget.return = kprobe.function("sys_semget").return ? # struct sembuf __user *tsops, # unsigned nsops) # -probe nd_syscall.semop = kprobe.function("sys_semtimedop") ? +probe nd_syscall.semop = kprobe.function("SyS_semtimedop") ?, + kprobe.function("sys_semtimedop") ? { name = "semop" // semid = $semid @@ -1738,7 +1843,8 @@ probe nd_syscall.semop = kprobe.function("sys_semtimedop") ? nsops = uint_arg(3) argstr = sprintf("%d, %p, %d", semid, tsops_uaddr, nsops) } -probe nd_syscall.semop.return = kprobe.function("sys_semtimedop").return ? +probe nd_syscall.semop.return = kprobe.function("SyS_semtimedop").return ?, + kprobe.function("sys_semtimedop").return ? { name = "semop" retstr = returnstr(1) @@ -1751,7 +1857,8 @@ probe nd_syscall.semop.return = kprobe.function("sys_semtimedop").return ? # unsigned nsops, # const struct timespec __user *timeout) # -probe nd_syscall.semtimedop = kprobe.function("sys_semtimedop") ? +probe nd_syscall.semtimedop = kprobe.function("SyS_semtimedop") ?, + kprobe.function("sys_semtimedop") ? { name = "semtimedop" // semid = $semid @@ -1768,7 +1875,8 @@ probe nd_syscall.semtimedop = kprobe.function("sys_semtimedop") ? argstr = sprintf("%d, %p, %d, %s", semid, sops_uaddr, nsops, _struct_timespec_u(timeout_uaddr, 1)) } -probe nd_syscall.semtimedop.return = kprobe.function("sys_semtimedop").return ? +probe nd_syscall.semtimedop.return = kprobe.function("SyS_semtimedop").return ?, + kprobe.function("sys_semtimedop").return ? { name = "semtimedop" retstr = returnstr(1) @@ -1809,7 +1917,8 @@ probe nd_syscall.compat_sys_semtimedop.return = kprobe.function("compat_sys_semt # size_t len, # unsigned flags) # -probe nd_syscall.send = kprobe.function("sys_send") ? +probe nd_syscall.send = kprobe.function("SyS_send") ?, + kprobe.function("sys_send") ? { name = "send" // s = $fd @@ -1826,7 +1935,8 @@ probe nd_syscall.send = kprobe.function("sys_send") ? flags_str = _sendflags_str(flags) argstr = sprintf("%d, %p, %d, %s", s, buf_uaddr, len, flags_str) } -probe nd_syscall.send.return = kprobe.function("sys_send").return ? +probe nd_syscall.send.return = kprobe.function("SyS_send").return ?, + kprobe.function("sys_send").return ? { name = "send" retstr = returnstr(1) @@ -1839,7 +1949,9 @@ probe nd_syscall.send.return = kprobe.function("sys_send").return ? # off_t __user *offset, # size_t count) # -probe nd_syscall.sendfile = kprobe.function("sys_sendfile") ?, +probe nd_syscall.sendfile = kprobe.function("SyS_sendfile") ?, + kprobe.function("sys_sendfile") ?, + kprobe.function("SyS_sendfile64") ?, kprobe.function("sys_sendfile64") ? { name = "sendfile" @@ -1857,7 +1969,9 @@ probe nd_syscall.sendfile = kprobe.function("sys_sendfile") ?, argstr = sprintf("%d, %d, %p, %d", out_fd, in_fd, offset_uaddr, count) } -probe nd_syscall.sendfile.return = kprobe.function("sys_sendfile").return ?, +probe nd_syscall.sendfile.return = kprobe.function("SyS_sendfile").return ?, + kprobe.function("sys_sendfile").return ?, + kprobe.function("SyS_sendfile64").return ?, kprobe.function("sys_sendfile64").return ? { name = "sendfile" @@ -1868,7 +1982,8 @@ probe nd_syscall.sendfile.return = kprobe.function("sys_sendfile").return ?, # # long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags) # -probe nd_syscall.sendmsg = kprobe.function("sys_sendmsg") ? +probe nd_syscall.sendmsg = kprobe.function("SyS_sendmsg") ?, + kprobe.function("sys_sendmsg") ? { name = "sendmsg" // s = $fd @@ -1883,7 +1998,8 @@ probe nd_syscall.sendmsg = kprobe.function("sys_sendmsg") ? flags_str = _sendflags_str(flags) argstr = sprintf("%d, %p, %s", s, msg_uaddr, _sendflags_str(flags)) } -probe nd_syscall.sendmsg.return = kprobe.function("sys_sendmsg").return ? +probe nd_syscall.sendmsg.return = kprobe.function("SyS_sendmsg").return ?, + kprobe.function("sys_sendmsg").return ? { name = "sendmsg" retstr = returnstr(1) @@ -1921,7 +2037,8 @@ probe nd_syscall.compat_sys_sendmsg.return = kprobe.function("compat_sys_sendmsg # struct sockaddr __user *addr, # int addr_len) # -probe nd_syscall.sendto = kprobe.function("sys_sendto") ? +probe nd_syscall.sendto = kprobe.function("SyS_sendto") ?, + kprobe.function("sys_sendto") ? { name = "sendto" // s = $fd @@ -1944,7 +2061,8 @@ probe nd_syscall.sendto = kprobe.function("sys_sendto") ? argstr = sprintf("%d, %p, %d, %s, %s, %d", s, buf_uaddr, len, flags_str, _struct_sockaddr_u(to_uaddr, tolen), tolen) } -probe nd_syscall.sendto.return = kprobe.function("sys_sendto").return ? +probe nd_syscall.sendto.return = kprobe.function("SyS_sendto").return ?, + kprobe.function("sys_sendto").return ? { name = "sendto" retstr = returnstr(1) @@ -1956,7 +2074,8 @@ probe nd_syscall.sendto.return = kprobe.function("sys_sendto").return ? # sys_setdomainname(char __user *name, # int len) # -probe nd_syscall.setdomainname = kprobe.function("sys_setdomainname") +probe nd_syscall.setdomainname = kprobe.function("SyS_setdomainname") ?, + kprobe.function("sys_setdomainname") ? { name = "setdomainname" // hostname_uaddr = $name @@ -1967,7 +2086,8 @@ probe nd_syscall.setdomainname = kprobe.function("sys_setdomainname") len = int_arg(2) argstr = sprintf("%p, %d", hostname_uaddr, len) } -probe nd_syscall.setdomainname.return = kprobe.function("sys_setdomainname").return +probe nd_syscall.setdomainname.return = kprobe.function("SyS_setdomainname").return ?, + kprobe.function("sys_setdomainname").return ? { name = "setdomainname" retstr = returnstr(1) @@ -1977,8 +2097,9 @@ probe nd_syscall.setdomainname.return = kprobe.function("sys_setdomainname").ret # long sys_setfsgid(gid_t gid) # long sys_setfsgid16(old_gid_t gid) # -probe nd_syscall.setfsgid = kprobe.function("sys_setfsgid") ?, - kprobe.function("sys_setfsgid16") ? +probe nd_syscall.setfsgid = kprobe.function("sys_setfsgid16") ?, + kprobe.function("SyS_setfsgid") ?, + kprobe.function("sys_setfsgid") ? { name = "setfsgid" // fsgid = $gid @@ -1987,8 +2108,9 @@ probe nd_syscall.setfsgid = kprobe.function("sys_setfsgid") ?, fsgid = uint_arg(1) argstr = sprint(fsgid) } -probe nd_syscall.setfsgid.return = kprobe.function("sys_setfsgid").return ?, - kprobe.function("sys_setfsgid16").return ? +probe nd_syscall.setfsgid.return = kprobe.function("sys_setfsgid16").return ?, + kprobe.function("SyS_setfsgid").return ?, + kprobe.function("sys_setfsgid").return ? { name = "setfsgid" retstr = returnstr(1) @@ -1998,8 +2120,9 @@ probe nd_syscall.setfsgid.return = kprobe.function("sys_setfsgid").return ?, # long sys_setfsuid(uid_t uid) # long sys_setfsuid16(old_uid_t uid) # -probe nd_syscall.setfsuid = kprobe.function("sys_setfsuid") ?, - kprobe.function("sys_setfsuid16") ? +probe nd_syscall.setfsuid = kprobe.function("sys_setfsuid16") ?, + kprobe.function("SyS_setfsuid") ?, + kprobe.function("sys_setfsuid") ? { name = "setfsuid" // fsuid = $uid @@ -2008,8 +2131,9 @@ probe nd_syscall.setfsuid = kprobe.function("sys_setfsuid") ?, fsuid = uint_arg(1) argstr = sprint(fsuid) } -probe nd_syscall.setfsuid.return = kprobe.function("sys_setfsuid").return ?, - kprobe.function("sys_setfsuid16").return ? +probe nd_syscall.setfsuid.return = kprobe.function("sys_setfsuid16").return ?, + kprobe.function("SyS_setfsuid").return ?, + kprobe.function("sys_setfsuid").return ? { name = "setfsuid" retstr = returnstr(1) @@ -2020,8 +2144,9 @@ probe nd_syscall.setfsuid.return = kprobe.function("sys_setfsuid").return ?, # long sys_setgid(gid_t gid) # long sys_setgid16(old_gid_t gid) # -probe nd_syscall.setgid = kprobe.function("sys_setgid") ?, - kprobe.function("sys_setgid16") ? +probe nd_syscall.setgid = kprobe.function("sys_setgid16") ?, + kprobe.function("SyS_setgid") ?, + kprobe.function("sys_setgid") ? { name = "setgid" // gid = $gid @@ -2030,8 +2155,9 @@ probe nd_syscall.setgid = kprobe.function("sys_setgid") ?, gid = uint_arg(1) argstr = sprint(gid) } -probe nd_syscall.setgid.return = kprobe.function("sys_setgid").return ?, - kprobe.function("sys_setgid16").return ? +probe nd_syscall.setgid.return = kprobe.function("sys_setgid16").return ?, + kprobe.function("SyS_setgid").return ?, + kprobe.function("sys_setgid").return ? { name = "setgid" retstr = returnstr(1) @@ -2043,9 +2169,10 @@ probe nd_syscall.setgid.return = kprobe.function("sys_setgid").return ?, # long sys_setgroups16(int gidsetsize, old_gid_t __user *grouplist) # long sys32_setgroups16(int gidsetsize, u16 __user *grouplist) # -probe nd_syscall.setgroups = kprobe.function("sys_setgroups") ?, - kprobe.function("sys_setgroups16") ?, - kprobe.function("sys32_setgroups16") ? +probe nd_syscall.setgroups = kprobe.function("sys_setgroups16") ?, + kprobe.function("sys32_setgroups16") ?, + kprobe.function("SyS_setgroups") ?, + kprobe.function("sys_setgroups") ? { name = "setgroups" // size = $gidsetsize @@ -2056,9 +2183,10 @@ probe nd_syscall.setgroups = kprobe.function("sys_setgroups") ?, list_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", size, list_uaddr) } -probe nd_syscall.setgroups.return = kprobe.function("sys_setgroups").return ?, - kprobe.function("sys_setgroups16").return ?, - kprobe.function("sys32_setgroups16").return ? +probe nd_syscall.setgroups.return = kprobe.function("sys_setgroups16").return ?, + kprobe.function("sys32_setgroups16").return ?, + kprobe.function("SyS_setgroups").return ?, + kprobe.function("sys_setgroups").return ? { name = "setgroups" retstr = returnstr(1) @@ -2070,7 +2198,8 @@ probe nd_syscall.setgroups.return = kprobe.function("sys_setgroups").return ?, # sys_sethostname(char __user *name, # int len) # -probe nd_syscall.sethostname = kprobe.function("sys_sethostname") +probe nd_syscall.sethostname = kprobe.function("SyS_sethostname") ?, + kprobe.function("sys_sethostname") ? { name = "sethostname" // hostname_uaddr = $name @@ -2083,7 +2212,8 @@ probe nd_syscall.sethostname = kprobe.function("sys_sethostname") len = int_arg(2) argstr = sprintf("%s, %d", user_string_quoted(hostname_uaddr), len) } -probe nd_syscall.sethostname.return = kprobe.function("sys_sethostname").return +probe nd_syscall.sethostname.return = kprobe.function("SyS_sethostname").return ?, + kprobe.function("sys_sethostname").return ? { name = "sethostname" retstr = returnstr(1) @@ -2095,7 +2225,8 @@ probe nd_syscall.sethostname.return = kprobe.function("sys_sethostname").return # struct itimerval __user *value, # struct itimerval __user *ovalue) # -probe nd_syscall.setitimer = kprobe.function("sys_setitimer") +probe nd_syscall.setitimer = kprobe.function("SyS_setitimer") ?, + kprobe.function("sys_setitimer") ? { name = "setitimer" // which = $which @@ -2110,7 +2241,8 @@ probe nd_syscall.setitimer = kprobe.function("sys_setitimer") argstr = sprintf("%s, %s, %p", _itimer_which_str(which), _struct_itimerval_u(value_uaddr), ovalue_uaddr) } -probe nd_syscall.setitimer.return = kprobe.function("sys_setitimer").return +probe nd_syscall.setitimer.return = kprobe.function("SyS_setitimer").return ?, + kprobe.function("sys_setitimer").return ? { name = "setitimer" retstr = returnstr(1) @@ -2146,8 +2278,9 @@ probe nd_syscall.compat_setitimer.return = kprobe.function("compat_sys_setitimer # unsigned long __user *nmask, # unsigned long maxnode) # -probe nd_syscall.set_mempolicy = kprobe.function("sys_set_mempolicy") ?, - kprobe.function("compat_sys_set_mempolicy") ? +probe nd_syscall.set_mempolicy = kprobe.function("compat_sys_set_mempolicy") ?, + kprobe.function("SyS_set_mempolicy") ?, + kprobe.function("sys_set_mempolicy") ? { name = "set_mempolicy" // mode = $mode @@ -2160,8 +2293,9 @@ probe nd_syscall.set_mempolicy = kprobe.function("sys_set_mempolicy") ?, maxnode = ulong_arg(3) argstr = sprintf("%d, %p, %d", mode, nmask_uaddr, maxnode) } -probe nd_syscall.set_mempolicy.return = kprobe.function("sys_set_mempolicy").return ?, - kprobe.function("compat_sys_set_mempolicy").return ? +probe nd_syscall.set_mempolicy.return = kprobe.function("compat_sys_set_mempolicy").return ?, + kprobe.function("SyS_set_mempolicy").return ?, + kprobe.function("sys_set_mempolicy").return ? { name = "set_mempolicy" retstr = returnstr(1) @@ -2173,7 +2307,8 @@ probe nd_syscall.set_mempolicy.return = kprobe.function("sys_set_mempolicy").ret # sys_setpgid(pid_t pid, # pid_t pgid) # -probe nd_syscall.setpgid = kprobe.function("sys_setpgid") +probe nd_syscall.setpgid = kprobe.function("SyS_setpgid") ?, + kprobe.function("sys_setpgid") ? { name = "setpgid" // pid = $pid @@ -2184,7 +2319,8 @@ probe nd_syscall.setpgid = kprobe.function("sys_setpgid") pgid = int_arg(2) argstr = sprintf("%d, %d", pid, pgid) } -probe nd_syscall.setpgid.return = kprobe.function("sys_setpgid").return +probe nd_syscall.setpgid.return = kprobe.function("SyS_setpgid").return ?, + kprobe.function("sys_setpgid").return ? { name = "setpgid" retstr = returnstr(1) @@ -2197,7 +2333,8 @@ probe nd_syscall.setpgid.return = kprobe.function("sys_setpgid").return # int who, # int niceval) # -probe nd_syscall.setpriority = kprobe.function("sys_setpriority") +probe nd_syscall.setpriority = kprobe.function("SyS_setpriority") ?, + kprobe.function("sys_setpriority") ? { name = "setpriority" // which = $which @@ -2212,7 +2349,8 @@ probe nd_syscall.setpriority = kprobe.function("sys_setpriority") prio = int_arg(3) argstr = sprintf("%s, %d, %d", which_str, who, prio) } -probe nd_syscall.setpriority.return = kprobe.function("sys_setpriority").return +probe nd_syscall.setpriority.return = kprobe.function("SyS_setpriority").return ?, + kprobe.function("sys_setpriority").return ? { name = "setpriority" retstr = returnstr(1) @@ -2221,7 +2359,8 @@ probe nd_syscall.setpriority.return = kprobe.function("sys_setpriority").return # setregid ___________________________________________________ # long sys_setregid(gid_t rgid, gid_t egid) # -probe nd_syscall.setregid = kprobe.function("sys_setregid") +probe nd_syscall.setregid = kprobe.function("SyS_setregid") ?, + kprobe.function("sys_setregid") ? { name = "setregid" // rgid = __int32($rgid) @@ -2231,7 +2370,8 @@ probe nd_syscall.setregid = kprobe.function("sys_setregid") egid = __int32(uint_arg(2)) argstr = sprintf("%d, %d", rgid, egid) } -probe nd_syscall.setregid.return = kprobe.function("sys_setregid").return +probe nd_syscall.setregid.return = kprobe.function("SyS_setregid").return ?, + kprobe.function("sys_setregid").return ? { name = "setregid" retstr = returnstr(1) @@ -2259,7 +2399,8 @@ probe nd_syscall.setregid16.return = kprobe.function("sys_setregid16").return ? # setresgid __________________________________________________ # long sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid) # -probe nd_syscall.setresgid = kprobe.function("sys_setresgid") +probe nd_syscall.setresgid = kprobe.function("SyS_setresgid") ?, + kprobe.function("sys_setresgid") ? { name = "setresgid" // rgid = __int32($rgid) @@ -2271,7 +2412,8 @@ probe nd_syscall.setresgid = kprobe.function("sys_setresgid") sgid = __int32(uint_arg(3)) argstr = sprintf("%d, %d, %d", rgid, egid, sgid) } -probe nd_syscall.setresgid.return = kprobe.function("sys_setresgid").return +probe nd_syscall.setresgid.return = kprobe.function("SyS_setresgid").return ?, + kprobe.function("sys_setresgid").return ? { name = "setresgid" retstr = returnstr(1) @@ -2305,7 +2447,8 @@ probe nd_syscall.setresgid16.return = kprobe.function("sys_setresgid16").return # # long sys_setresuid(uid_t ruid, uid_t euid, uid_t suid) # -probe nd_syscall.setresuid = kprobe.function("sys_setresuid") +probe nd_syscall.setresuid = kprobe.function("SyS_setresuid") ?, + kprobe.function("sys_setresuid") ? { name = "setresuid" // ruid = __int32($ruid) @@ -2317,7 +2460,8 @@ probe nd_syscall.setresuid = kprobe.function("sys_setresuid") suid = __int32(uint_arg(3)) argstr = sprintf("%d, %d, %d", ruid, euid, suid) } -probe nd_syscall.setresuid.return = kprobe.function("sys_setresuid").return +probe nd_syscall.setresuid.return = kprobe.function("SyS_setresuid").return ?, + kprobe.function("sys_setresuid").return ? { name = "setresuid" retstr = returnstr(1) @@ -2348,7 +2492,8 @@ probe nd_syscall.setresuid16.return = kprobe.function("sys_setresuid16").return # setreuid ___________________________________________________ # long sys_setreuid(uid_t ruid, uid_t euid) # -probe nd_syscall.setreuid = kprobe.function("sys_setreuid") +probe nd_syscall.setreuid = kprobe.function("SyS_setreuid") ?, + kprobe.function("sys_setreuid") ? { name = "setreuid" // ruid = __int32($ruid) @@ -2358,7 +2503,8 @@ probe nd_syscall.setreuid = kprobe.function("sys_setreuid") euid = __int32(uint_arg(2)) argstr = sprintf("%d, %d", ruid, euid) } -probe nd_syscall.setreuid.return = kprobe.function("sys_setreuid").return +probe nd_syscall.setreuid.return = kprobe.function("SyS_setreuid").return ?, + kprobe.function("sys_setreuid").return ? { name = "setreuid" retstr = returnstr(1) @@ -2389,7 +2535,8 @@ probe nd_syscall.setreuid16.return = kprobe.function("sys_setreuid16").return ? # sys_setrlimit(unsigned int resource, # struct rlimit __user *rlim) # -probe nd_syscall.setrlimit = kprobe.function("sys_setrlimit") +probe nd_syscall.setrlimit = kprobe.function("SyS_setrlimit") ?, + kprobe.function("sys_setrlimit") ? { name = "setrlimit" // resource = $resource @@ -2402,7 +2549,8 @@ probe nd_syscall.setrlimit = kprobe.function("sys_setrlimit") argstr = sprintf("%s, %s", _rlimit_resource_str(resource), _struct_rlimit_u(rlim_uaddr)) } -probe nd_syscall.setrlimit.return = kprobe.function("sys_setrlimit").return +probe nd_syscall.setrlimit.return = kprobe.function("SyS_setrlimit").return ?, + kprobe.function("sys_setrlimit").return ? { name = "setrlimit" retstr = returnstr(1) @@ -2431,8 +2579,9 @@ probe nd_syscall.setsid.return = kprobe.function("sys_setsid").return # char __user *optval, # int optlen) # -probe nd_syscall.setsockopt = kprobe.function("sys_setsockopt") ?, - kprobe.function("compat_sys_setsockopt") ? +probe nd_syscall.setsockopt = kprobe.function("compat_sys_setsockopt") ?, + kprobe.function("SyS_setsockopt") ?, + kprobe.function("sys_setsockopt") ? { name = "setsockopt" // fd = $fd @@ -2455,8 +2604,9 @@ probe nd_syscall.setsockopt = kprobe.function("sys_setsockopt") ?, argstr = sprintf("%d, %s, %s, %p, %d", fd, level_str, optname_str, optval_uaddr, optlen) } -probe nd_syscall.setsockopt.return = kprobe.function("sys_setsockopt").return ?, - kprobe.function("compat_sys_setsockopt").return ? +probe nd_syscall.setsockopt.return = kprobe.function("compat_sys_setsockopt").return ?, + kprobe.function("SyS_setsockopt").return ?, + kprobe.function("sys_setsockopt").return ? { name = "setsockopt" retstr = returnstr(1) @@ -2467,7 +2617,8 @@ probe nd_syscall.setsockopt.return = kprobe.function("sys_setsockopt").return ?, # asmlinkage long # sys_set_tid_address(int __user *tidptr) # -probe nd_syscall.set_tid_address = kprobe.function("sys_set_tid_address") +probe nd_syscall.set_tid_address = kprobe.function("SyS_set_tid_address") ?, + kprobe.function("sys_set_tid_address") ? { name = "set_tid_address" // tidptr_uaddr = $tidptr @@ -2475,7 +2626,8 @@ probe nd_syscall.set_tid_address = kprobe.function("sys_set_tid_address") tidptr_uaddr = pointer_arg(1) argstr = sprintf("%p", tidptr_uaddr) } -probe nd_syscall.set_tid_address.return = kprobe.function("sys_set_tid_address").return +probe nd_syscall.set_tid_address.return = kprobe.function("SyS_set_tid_address").return ?, + kprobe.function("sys_set_tid_address").return ? { name = "set_tid_address" retstr = returnstr(1) @@ -2486,7 +2638,8 @@ probe nd_syscall.set_tid_address.return = kprobe.function("sys_set_tid_address") # long sys_settimeofday(struct timeval __user *tv, # struct timezone __user *tz) # -probe nd_syscall.settimeofday = kprobe.function("sys_settimeofday") +probe nd_syscall.settimeofday = kprobe.function("SyS_settimeofday") ?, + kprobe.function("sys_settimeofday") ? { name = "settimeofday" // ttv_uaddr = $tv @@ -2497,7 +2650,8 @@ probe nd_syscall.settimeofday = kprobe.function("sys_settimeofday") tz_uaddr = pointer_arg(2) argstr = sprintf("%s, %s", _struct_timeval_u(tv_uaddr, 1), _struct_timezone_u(tz_uaddr)) } -probe nd_syscall.settimeofday.return = kprobe.function("sys_settimeofday").return +probe nd_syscall.settimeofday.return = kprobe.function("SyS_settimeofday").return ?, + kprobe.function("sys_settimeofday").return ? { name = "settimeofday" retstr = returnstr(1) @@ -2531,7 +2685,8 @@ probe nd_syscall.settimeofday32.return = kprobe.function("sys32_settimeofday").r # long sys_setuid16(old_uid_t uid) # probe nd_syscall.setuid = kprobe.function("sys_setuid16") ?, - kprobe.function("sys_setuid") + kprobe.function("SyS_setuid") ?, + kprobe.function("sys_setuid") ? { name = "setuid" // uid = $uid @@ -2541,7 +2696,8 @@ probe nd_syscall.setuid = kprobe.function("sys_setuid16") ?, argstr = sprint(uid) } probe nd_syscall.setuid.return = kprobe.function("sys_setuid16").return ?, - kprobe.function("sys_setuid").return + kprobe.function("SyS_setuid").return ?, + kprobe.function("sys_setuid").return ? { name = "setuid" retstr = returnstr(1) @@ -2554,7 +2710,8 @@ probe nd_syscall.setuid.return = kprobe.function("sys_setuid16").return ?, # size_t size, # int flags) # -probe nd_syscall.setxattr = kprobe.function("sys_setxattr") +probe nd_syscall.setxattr = kprobe.function("SyS_setxattr") ?, + kprobe.function("sys_setxattr") ? { name = "setxattr" // path_uaddr = $path @@ -2581,7 +2738,8 @@ probe nd_syscall.setxattr = kprobe.function("sys_setxattr") user_string_quoted(name_uaddr), value_uaddr, size, flags) } -probe nd_syscall.setxattr.return = kprobe.function("sys_setxattr").return +probe nd_syscall.setxattr.return = kprobe.function("SyS_setxattr").return ?, + kprobe.function("sys_setxattr").return ? { name = "setxattr" retstr = returnstr(1) @@ -2591,7 +2749,7 @@ probe nd_syscall.setxattr.return = kprobe.function("sys_setxattr").return # # sys_sgetmask(void) # -probe nd_syscall.sgetmask = kprobe.function("sys_sgetmask")? +probe nd_syscall.sgetmask = kprobe.function("sys_sgetmask") ? { name = "sgetmask" argstr = "" @@ -2606,7 +2764,8 @@ probe nd_syscall.sgetmask.return = kprobe.function("sys_sgetmask").return ? # # long sys_shmat(int shmid, char __user *shmaddr, int shmflg) # -probe nd_syscall.shmat = kprobe.function("sys_shmat") ? +probe nd_syscall.shmat = kprobe.function("SyS_shmat") ?, + kprobe.function("sys_shmat") ? { name = "shmat" // shmid = $shmid @@ -2619,7 +2778,8 @@ probe nd_syscall.shmat = kprobe.function("sys_shmat") ? shmflg = int_arg(3) argstr = sprintf("%d, %p, %s", shmid, shmaddr_uaddr, _shmat_flags_str(shmflg)) } -probe nd_syscall.shmat.return = kprobe.function("sys_shmat").return ? +probe nd_syscall.shmat.return = kprobe.function("SyS_shmat").return ?, + kprobe.function("sys_shmat").return ? { name = "shmat" retstr = returnstr(1) @@ -2645,7 +2805,7 @@ probe nd_syscall.compat_sys_shmat = kprobe.function("compat_sys_shmat") ? uptr_uaddr = pointer_arg(5) argstr = sprintf("%d, %d, %d, %d, %p", first, second, third, int_arg(4), uptr_uaddr) } -probe nd_syscall.compat_sys_shmat.return = kprobe.function("compat_sys_shmat").return ? +probe nd_syscall.compat_sys_shmat.return = kprobe.function("compat_sys_shmat").return ? { name = "compat_sys_shmat" retstr = returnstr(1) @@ -2657,7 +2817,8 @@ probe nd_syscall.compat_sys_shmat.return = kprobe.function("compat_sys_shmat").r # int cmd, # struct shmid_ds __user *buf) # -probe nd_syscall.shmctl = kprobe.function("sys_shmctl") ? +probe nd_syscall.shmctl = kprobe.function("SyS_shmctl") ?, + kprobe.function("sys_shmctl") ? { name = "shmctl" // shmid = $shmid @@ -2670,7 +2831,8 @@ probe nd_syscall.shmctl = kprobe.function("sys_shmctl") ? buf_uaddr = pointer_arg(3) argstr = sprintf("%d, %s, %p", shmid, _semctl_cmd(cmd), buf_uaddr) } -probe nd_syscall.shmctl.return = kprobe.function("sys_shmctl").return ? +probe nd_syscall.shmctl.return = kprobe.function("SyS_shmctl").return ?, + kprobe.function("sys_shmctl").return ? { name = "shmctl" retstr = returnstr(1) @@ -2703,7 +2865,8 @@ probe nd_syscall.compat_sys_shmctl.return = kprobe.function("compat_sys_shmctl") # # long sys_shmdt(char __user *shmaddr) # -probe nd_syscall.shmdt = kprobe.function("sys_shmdt") ? +probe nd_syscall.shmdt = kprobe.function("SyS_shmdt") ?, + kprobe.function("sys_shmdt") ? { name = "shmdt" // shmaddr_uaddr = $shmaddr @@ -2712,7 +2875,8 @@ probe nd_syscall.shmdt = kprobe.function("sys_shmdt") ? shmaddr_uaddr = pointer_arg(1) argstr = sprintf("%p", shmaddr_uaddr) } -probe nd_syscall.shmdt.return = kprobe.function("sys_shmdt").return ? +probe nd_syscall.shmdt.return = kprobe.function("SyS_shmdt").return ?, + kprobe.function("sys_shmdt").return ? { name = "shmdt" retstr = returnstr(1) @@ -2724,7 +2888,8 @@ probe nd_syscall.shmdt.return = kprobe.function("sys_shmdt").return ? # size_t size, # int shmflg) # -probe nd_syscall.shmget = kprobe.function("sys_shmget") ? +probe nd_syscall.shmget = kprobe.function("SyS_shmget") ?, + kprobe.function("sys_shmget") ? { name = "shmget" // key = $key @@ -2737,7 +2902,8 @@ probe nd_syscall.shmget = kprobe.function("sys_shmget") ? shmflg = int_arg(3) argstr = sprintf("%d, %d, %d", key, size, shmflg) } -probe nd_syscall.shmget.return = kprobe.function("sys_shmget").return ? +probe nd_syscall.shmget.return = kprobe.function("SyS_shmget").return ?, + kprobe.function("sys_shmget").return ? { name = "shmget" retstr = returnstr(1) @@ -2747,7 +2913,8 @@ probe nd_syscall.shmget.return = kprobe.function("sys_shmget").return ? # # long sys_shutdown(int fd, int how) # -probe nd_syscall.shutdown = kprobe.function("sys_shutdown") ? +probe nd_syscall.shutdown = kprobe.function("SyS_shutdown") ?, + kprobe.function("sys_shutdown") ? { name = "shutdown" // s = $fd @@ -2760,7 +2927,8 @@ probe nd_syscall.shutdown = kprobe.function("sys_shutdown") ? how_str = _shutdown_how_str(how) argstr = sprintf("%d, %s", s, how_str) } -probe nd_syscall.shutdown.return = kprobe.function("sys_shutdown").return ? +probe nd_syscall.shutdown.return = kprobe.function("SyS_shutdown").return ?, + kprobe.function("sys_shutdown").return ? { name = "shutdown" retstr = returnstr(1) @@ -2810,7 +2978,8 @@ probe nd_syscall.sigaction32.return = kprobe.function("sys32_sigaction").return # signal _____________________________________________________ # unsigned long sys_signal(int sig, __sighandler_t handler) # -probe nd_syscall.signal = kprobe.function("sys_signal") ? +probe nd_syscall.signal = kprobe.function("SyS_signal") ?, + kprobe.function("sys_signal") ? { name = "signal" // sig = $sig @@ -2821,7 +2990,8 @@ probe nd_syscall.signal = kprobe.function("sys_signal") ? handler = pointer_arg(2) argstr = sprintf("%s, %s", _signal_name(sig), _sighandler_str(handler)) } -probe nd_syscall.signal.return = kprobe.function("sys_signal").return ? +probe nd_syscall.signal.return = kprobe.function("SyS_signal").return ?, + kprobe.function("sys_signal").return ? { name = "signal" retstr = returnstr(1) @@ -2833,14 +3003,16 @@ probe nd_syscall.signal.return = kprobe.function("sys_signal").return ? # long compat_sys_signalfd(int ufd, const compat_sigset_t __user *sigmask, # compat_size_t sigsetsize) # -probe nd_syscall.signalfd = kprobe.function("sys_signalfd") ? +probe nd_syscall.signalfd = kprobe.function("SyS_signalfd") ?, + kprobe.function("sys_signalfd") ? { name = "signalfd" // argstr = sprintf("%d, %p, %d", $ufd, $user_mask, $sizemask) asmlinkage() argstr = sprintf("%d, %p, %d", int_arg(1), pointer_arg(2), ulong_arg(3)) } -probe nd_syscall.signalfd.return = kprobe.function("sys_signalfd").return ? +probe nd_syscall.signalfd.return = kprobe.function("SyS_signalfd").return ?, + kprobe.function("sys_signalfd").return ? { name = "signalfd" retstr = returnstr(1) @@ -2861,14 +3033,16 @@ probe nd_syscall.compat_signalfd.return = kprobe.function("compat_sys_signalfd") # sigpending _________________________________________________ # long sys_sigpending(old_sigset_t __user *set) # -probe nd_syscall.sigpending = kprobe.function("sys_sigpending") ? +probe nd_syscall.sigpending = kprobe.function("SyS_sigpending") ?, + kprobe.function("sys_sigpending") ? { name = "sigpending" // argstr = sprintf("%p", $set) asmlinkage() argstr = sprintf("%p", pointer_arg(1)) } -probe nd_syscall.sigpending.return = kprobe.function("sys_sigpending").return ? +probe nd_syscall.sigpending.return = kprobe.function("SyS_sigpending").return ?, + kprobe.function("sys_sigpending").return ? { name = "sigpending" retstr = returnstr(1) @@ -2877,7 +3051,8 @@ probe nd_syscall.sigpending.return = kprobe.function("sys_sigpending").return ? # sigprocmask ________________________________________________ # long sys_sigprocmask(int how, old_sigset_t __user *set, old_sigset_t __user *oset) # -probe nd_syscall.sigprocmask = kprobe.function("sys_sigprocmask") ? +probe nd_syscall.sigprocmask = kprobe.function("SyS_sigprocmask") ?, + kprobe.function("sys_sigprocmask") ? { name = "sigprocmask" // how = $how @@ -2892,7 +3067,8 @@ probe nd_syscall.sigprocmask = kprobe.function("sys_sigprocmask") ? oldset_uaddr = pointer_arg(3) argstr = sprintf("%s, %p, %p", how_str, set_uaddr, oldset_uaddr) } -probe nd_syscall.sigprocmask.return = kprobe.function("sys_sigprocmask").return ? +probe nd_syscall.sigprocmask.return = kprobe.function("SyS_sigprocmask").return ?, + kprobe.function("sys_sigprocmask").return ? { name = "sigprocmask" retstr = returnstr(1) @@ -2932,7 +3108,8 @@ probe nd_syscall.sigsuspend.return = kprobe.function("sys_sigsuspend").return ?, # socket _____________________________________________________ # long sys_socket(int family, int type, int protocol) # -probe nd_syscall.socket = kprobe.function("sys_socket") ? +probe nd_syscall.socket = kprobe.function("SyS_socket") ?, + kprobe.function("sys_socket") ? { name = "socket" // family = $family @@ -2949,7 +3126,8 @@ probe nd_syscall.socket = kprobe.function("sys_socket") ? _sock_type_str(type), protocol) } -probe nd_syscall.socket.return = kprobe.function("sys_socket").return ? +probe nd_syscall.socket.return = kprobe.function("SyS_socket").return ?, + kprobe.function("sys_socket").return ? { name = "socket" retstr = returnstr(1) @@ -2979,7 +3157,8 @@ probe nd_syscall.socket.return = kprobe.function("sys_socket").return ? # int protocol, # int __user *usockvec) # -probe nd_syscall.socketpair = kprobe.function("sys_socketpair") ? +probe nd_syscall.socketpair = kprobe.function("SyS_socketpair") ?, + kprobe.function("sys_socketpair") ? { name = "socketpair" // family = $family @@ -3000,7 +3179,8 @@ probe nd_syscall.socketpair = kprobe.function("sys_socketpair") ? _sock_type_str(type), protocol, sv_uaddr) } -probe nd_syscall.socketpair.return = kprobe.function("sys_socketpair").return ? +probe nd_syscall.socketpair.return = kprobe.function("SyS_socketpair").return ?, + kprobe.function("sys_socketpair").return ? { name = "socketpair" retstr = returnstr(1) @@ -3012,7 +3192,8 @@ probe nd_syscall.socketpair.return = kprobe.function("sys_socketpair").return ? # int fd_out, loff_t __user *off_out, # size_t len, unsigned int flags) # -probe nd_syscall.splice = kprobe.function("sys_splice") ? +probe nd_syscall.splice = kprobe.function("SyS_splice") ?, + kprobe.function("sys_splice") ? { name = "splice" // argstr = sprintf("%d, %p, %d, %p, %d, 0x%x", @@ -3021,7 +3202,8 @@ probe nd_syscall.splice = kprobe.function("sys_splice") ? argstr = sprintf("%d, %p, %d, %p, %d, 0x%x", int_arg(1), pointer_arg(2), int_arg(3), pointer_arg(4), ulong_arg(5), uint_arg(6)) } -probe nd_syscall.splice.return = kprobe.function("sys_splice").return ? +probe nd_syscall.splice.return = kprobe.function("SyS_splice").return ?, + kprobe.function("sys_splice").return ? { name = "splice" retstr = returnstr(1) @@ -3031,7 +3213,8 @@ probe nd_syscall.splice.return = kprobe.function("sys_splice").return ? # # long sys_ssetmask(int newmask) # -probe nd_syscall.ssetmask = kprobe.function("sys_ssetmask") ? +probe nd_syscall.ssetmask = kprobe.function("SyS_ssetmask") ?, + kprobe.function("sys_ssetmask") ? { name = "ssetmask" // newmask = $newmask @@ -3040,7 +3223,8 @@ probe nd_syscall.ssetmask = kprobe.function("sys_ssetmask") ? newmask = int_arg(1) argstr = sprint(newmask) } -probe nd_syscall.ssetmask.return = kprobe.function("sys_ssetmask").return ? +probe nd_syscall.ssetmask.return = kprobe.function("SyS_ssetmask").return ?, + kprobe.function("sys_ssetmask").return ? { name = "ssetmask" retstr = returnstr(1) @@ -3053,8 +3237,10 @@ probe nd_syscall.ssetmask.return = kprobe.function("sys_ssetmask").return ? # long sys_oabi_stat64(char __user * filename, struct oldabi_stat64 __user * statbuf) # long compat_sys_newstat(char __user * filename, struct compat_stat __user *statbuf) probe nd_syscall.stat = kprobe.function("sys_stat") ?, + kprobe.function("SyS_newstat") ?, kprobe.function("sys_newstat") ?, kprobe.function("sys32_stat64") ?, + kprobe.function("SyS_stat64") ?, kprobe.function("sys_stat64") ?, kprobe.function("sys_oabi_stat64") ?, kprobe.function("compat_sys_newstat") ? @@ -3071,8 +3257,10 @@ probe nd_syscall.stat = kprobe.function("sys_stat") ?, argstr = sprintf("%s, %p", user_string_quoted(filename_uaddr), buf_uaddr) } probe nd_syscall.stat.return = kprobe.function("sys_stat").return ?, + kprobe.function("SyS_newstat").return ?, kprobe.function("sys_newstat").return ?, kprobe.function("sys32_stat64").return ?, + kprobe.function("SyS_stat64").return ?, kprobe.function("sys_stat64").return ?, kprobe.function("sys_oabi_stat64").return ?, kprobe.function("compat_sys_newstat").return ? @@ -3085,8 +3273,9 @@ probe nd_syscall.stat.return = kprobe.function("sys_stat").return ?, # long sys_statfs(const char __user * path, struct statfs __user * buf) # long compat_sys_statfs(const char __user *path, struct compat_statfs __user *buf) # -probe nd_syscall.statfs = kprobe.function("sys_statfs"), - kprobe.function("compat_sys_statfs") ? +probe nd_syscall.statfs = kprobe.function("compat_sys_statfs") ?, + kprobe.function("SyS_statfs") ?, + kprobe.function("sys_statfs") ? { name = "statfs" // path = user_string($path) @@ -3097,8 +3286,9 @@ probe nd_syscall.statfs = kprobe.function("sys_statfs"), buf_uaddr = pointer_arg(2) argstr = sprintf("%s, %p", user_string_quoted(pointer_arg(1)), buf_uaddr) } -probe nd_syscall.statfs.return = kprobe.function("sys_statfs").return, - kprobe.function("compat_sys_statfs").return ? +probe nd_syscall.statfs.return = kprobe.function("compat_sys_statfs").return ?, + kprobe.function("SyS_statfs").return ?, + kprobe.function("sys_statfs").return ? { name = "statfs" retstr = returnstr(1) @@ -3109,8 +3299,9 @@ probe nd_syscall.statfs.return = kprobe.function("sys_statfs").return, # long sys_statfs64(const char __user *path, size_t sz, struct statfs64 __user *buf) # long compat_sys_statfs64(const char __user *path, compat_size_t sz, struct compat_statfs64 __user *buf) # -probe nd_syscall.statfs64 = kprobe.function("sys_statfs64") ?, - kprobe.function("compat_sys_statfs64") ? +probe nd_syscall.statfs64 = kprobe.function("compat_sys_statfs64") ?, + kprobe.function("SyS_statfs64") ?, + kprobe.function("sys_statfs64") ? { name = "statfs" // path = user_string($path) @@ -3123,8 +3314,9 @@ probe nd_syscall.statfs64 = kprobe.function("sys_statfs64") ?, buf_uaddr = pointer_arg(3) argstr = sprintf("%s, %d, %p", user_string_quoted(pointer_arg(1)), sz, buf_uaddr) } -probe nd_syscall.statfs64.return = kprobe.function("sys_statfs64").return ?, - kprobe.function("compat_sys_statfs64").return ? +probe nd_syscall.statfs64.return = kprobe.function("compat_sys_statfs64").return ?, + kprobe.function("SyS_statfs64").return ?, + kprobe.function("sys_statfs64").return ? { name = "statfs" retstr = returnstr(1) @@ -3135,8 +3327,9 @@ probe nd_syscall.statfs64.return = kprobe.function("sys_statfs64").return ?, # long sys_stime(time_t __user *tptr) # long compat_sys_stime(compat_time_t __user *tptr) # -probe nd_syscall.stime = kprobe.function("sys_stime") ?, - kprobe.function("compat_sys_stime") ? +probe nd_syscall.stime = kprobe.function("compat_sys_stime") ?, + kprobe.function("SyS_stime") ?, + kprobe.function("sys_stime") ? { name = "stime" // t_uaddr = $tptr @@ -3146,8 +3339,9 @@ probe nd_syscall.stime = kprobe.function("sys_stime") ?, t_uaddr = pointer_arg(1) argstr = sprintf("%p", t_uaddr) } -probe nd_syscall.stime.return = kprobe.function("sys_stime").return ?, - kprobe.function("compat_sys_stime").return ? +probe nd_syscall.stime.return = kprobe.function("compat_sys_stime").return ?, + kprobe.function("SyS_stime").return ?, + kprobe.function("sys_stime").return ? { name = "stime" retstr = returnstr(1) @@ -3158,7 +3352,8 @@ probe nd_syscall.stime.return = kprobe.function("sys_stime").return ?, # asmlinkage long # sys_swapoff(const char __user * specialfile) # -probe nd_syscall.swapoff = kprobe.function("sys_swapoff")? +probe nd_syscall.swapoff = kprobe.function("SyS_swapoff") ?, + kprobe.function("sys_swapoff") ? { name = "swapoff" // path = user_string($specialfile) @@ -3167,7 +3362,8 @@ probe nd_syscall.swapoff = kprobe.function("sys_swapoff")? path = user_string(pointer_arg(1)) argstr = user_string_quoted(pointer_arg(1)) } -probe nd_syscall.swapoff.return = kprobe.function("sys_swapoff").return ? +probe nd_syscall.swapoff.return = kprobe.function("SyS_swapoff").return ?, + kprobe.function("sys_swapoff").return ? { name = "swapoff" retstr = returnstr(1) @@ -3179,7 +3375,8 @@ probe nd_syscall.swapoff.return = kprobe.function("sys_swapoff").return ? # sys_swapon(const char __user * specialfile, # int swap_flags) # -probe nd_syscall.swapon = kprobe.function("sys_swapon") ? +probe nd_syscall.swapon = kprobe.function("SyS_swapon") ?, + kprobe.function("sys_swapon") ? { name = "swapon" // path = user_string($specialfile) @@ -3190,7 +3387,8 @@ probe nd_syscall.swapon = kprobe.function("sys_swapon") ? swapflags = int_arg(2) argstr = sprintf("%s, %d", user_string_quoted(pointer_arg(1)), swapflags) } -probe nd_syscall.swapon.return = kprobe.function("sys_swapon").return ? +probe nd_syscall.swapon.return = kprobe.function("SyS_swapon").return ?, + kprobe.function("sys_swapon").return ? { name = "swapon" retstr = returnstr(1) @@ -3199,7 +3397,8 @@ probe nd_syscall.swapon.return = kprobe.function("sys_swapon").return ? # symlink ____________________________________________________ # long sys_symlink(const char __user * oldname, # const char __user * newname) -probe nd_syscall.symlink = kprobe.function("sys_symlink") +probe nd_syscall.symlink = kprobe.function("SyS_symlink") ?, + kprobe.function("sys_symlink") ? { name = "symlink" // oldpath = user_string($oldname) @@ -3212,7 +3411,8 @@ probe nd_syscall.symlink = kprobe.function("sys_symlink") argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), user_string_quoted(pointer_arg(2))) } -probe nd_syscall.symlink.return = kprobe.function("sys_symlink").return +probe nd_syscall.symlink.return = kprobe.function("SyS_symlink").return ?, + kprobe.function("sys_symlink").return ? { name = "symlink" retstr = returnstr(1) @@ -3222,7 +3422,8 @@ probe nd_syscall.symlink.return = kprobe.function("sys_symlink").return # new function with 2.6.16 # long sys_symlinkat(const char __user *oldname, int newdfd, # const char __user *newname) -probe nd_syscall.symlinkat = kprobe.function("sys_symlinkat") ? +probe nd_syscall.symlinkat = kprobe.function("SyS_symlinkat") ?, + kprobe.function("sys_symlinkat") ? { name = "symlinkat" // oldname = $oldname @@ -3243,7 +3444,8 @@ probe nd_syscall.symlinkat = kprobe.function("sys_symlinkat") ? argstr = sprintf("%s, %s, %s", user_string_quoted(oldname), newdfd_str, user_string_quoted(newname)) } -probe nd_syscall.symlinkat.return = kprobe.function("sys_symlinkat").return ? +probe nd_syscall.symlinkat.return = kprobe.function("SyS_symlinkat").return ?, + kprobe.function("sys_symlinkat").return ? { name = "symlinkat" retstr = returnstr(1) @@ -3268,16 +3470,18 @@ probe nd_syscall.sync.return = kprobe.function("sys_sync").return # # long sys_sysctl(struct __sysctl_args __user *args) # -probe nd_syscall.sysctl = kprobe.function("sys_sysctl") ?, - kprobe.function("compat_sys_sysctl") ? +probe nd_syscall.sysctl = kprobe.function("compat_sys_sysctl") ?, + kprobe.function("SyS_sysctl") ?, + kprobe.function("sys_sysctl") ? { name = "sysctl" // argstr = sprintf("%p", $args) asmlinkage() argstr = sprintf("%p", pointer_arg(1)) } -probe nd_syscall.sysctl.return = kprobe.function("sys_sysctl").return ?, - kprobe.function("compat_sys_sysctl").return ? +probe nd_syscall.sysctl.return = kprobe.function("compat_sys_sysctl").return ?, + kprobe.function("SyS_sysctl").return ?, + kprobe.function("sys_sysctl").return ? { name = "sysctl" retstr = returnstr(1) @@ -3290,7 +3494,8 @@ probe nd_syscall.sysctl.return = kprobe.function("sys_sysctl").return ?, # unsigned long arg1, # unsigned long arg2) # -probe nd_syscall.sysfs = kprobe.function("sys_sysfs") +probe nd_syscall.sysfs = kprobe.function("SyS_sysfs") ?, + kprobe.function("sys_sysfs") ? { name = "sysfs" // option = $option @@ -3315,7 +3520,8 @@ probe nd_syscall.sysfs = kprobe.function("sys_sysfs") else argstr = sprintf("%d, %d, %d", option, arg1, arg2) } -probe nd_syscall.sysfs.return = kprobe.function("sys_sysfs").return +probe nd_syscall.sysfs.return = kprobe.function("SyS_sysfs").return ?, + kprobe.function("sys_sysfs").return ? { name = "sysfs" retstr = returnstr(1) @@ -3325,8 +3531,9 @@ probe nd_syscall.sysfs.return = kprobe.function("sys_sysfs").return # # long sys_sysinfo(struct sysinfo __user *info) # long compat_sys_sysinfo(struct compat_sysinfo __user *info) -probe nd_syscall.sysinfo = kprobe.function("sys_sysinfo"), - kprobe.function("compat_sys_sysinfo") ? +probe nd_syscall.sysinfo = kprobe.function("compat_sys_sysinfo") ?, + kprobe.function("SyS_sysinfo") ?, + kprobe.function("sys_sysinfo") ? { name = "sysinfo" // info_uaddr = $info @@ -3335,8 +3542,9 @@ probe nd_syscall.sysinfo = kprobe.function("sys_sysinfo"), info_uaddr = pointer_arg(1) argstr = sprintf("%p", info_uaddr) } -probe nd_syscall.sysinfo.return = kprobe.function("sys_sysinfo").return, - kprobe.function("compat_sys_sysinfo").return ? +probe nd_syscall.sysinfo.return = kprobe.function("compat_sys_sysinfo").return ?, + kprobe.function("SyS_sysinfo").return ?, + kprobe.function("sys_sysinfo").return ? { name = "sysinfo" retstr = returnstr(1) @@ -3346,7 +3554,8 @@ probe nd_syscall.sysinfo.return = kprobe.function("sys_sysinfo").return, # # long sys_syslog(int type, char __user * buf, int len) # -probe nd_syscall.syslog = kprobe.function("sys_syslog") +probe nd_syscall.syslog = kprobe.function("SyS_syslog") ?, + kprobe.function("sys_syslog") ? { name = "syslog" // type = $type @@ -3359,7 +3568,8 @@ probe nd_syscall.syslog = kprobe.function("sys_syslog") len = int_arg(3) argstr = sprintf("%d, %p, %d", type, bufp_uaddr, len) } -probe nd_syscall.syslog.return = kprobe.function("sys_syslog").return +probe nd_syscall.syslog.return = kprobe.function("SyS_syslog").return ?, + kprobe.function("sys_syslog").return ? { name = "syslog" retstr = returnstr(1) @@ -3369,14 +3579,16 @@ probe nd_syscall.syslog.return = kprobe.function("sys_syslog").return # # long sys_tee(int fdin, int fdout, size_t len, unsigned int flags) # -probe nd_syscall.tee = kprobe.function("sys_tee") ? +probe nd_syscall.tee = kprobe.function("SyS_tee") ?, + kprobe.function("sys_tee") ? { name = "tee" // argstr = sprintf("%d, %d, %d, 0x%x", $fdin, $fdout, $len, $flags) asmlinkage() argstr = sprintf("%d, %d, %d, 0x%x", int_arg(1), int_arg(2), ulong_arg(3), uint_arg(4)) } -probe nd_syscall.tee.return = kprobe.function("sys_tee").return ? +probe nd_syscall.tee.return = kprobe.function("SyS_tee").return ?, + kprobe.function("sys_tee").return ? { name = "tee" retstr = returnstr(1) @@ -3389,7 +3601,8 @@ probe nd_syscall.tee.return = kprobe.function("sys_tee").return ? # int pid, # int sig) # -probe nd_syscall.tgkill = kprobe.function("sys_tgkill") +probe nd_syscall.tgkill = kprobe.function("SyS_tgkill") ?, + kprobe.function("sys_tgkill") ? { name = "tgkill" // tgid = $tgid @@ -3402,7 +3615,8 @@ probe nd_syscall.tgkill = kprobe.function("sys_tgkill") sig = int_arg(3) argstr = sprintf("%d, %d, %s", tgid, pid, _signal_name(sig)) } -probe nd_syscall.tgkill.return = kprobe.function("sys_tgkill").return +probe nd_syscall.tgkill.return = kprobe.function("SyS_tgkill").return ?, + kprobe.function("sys_tgkill").return ? { name = "tgkill" retstr = returnstr(1) @@ -3415,10 +3629,11 @@ probe nd_syscall.tgkill.return = kprobe.function("sys_tgkill").return # long sys32_time(compat_time_t __user * tloc) # long compat_sys_time(compat_time_t __user * tloc) # -probe nd_syscall.time = kprobe.function("sys_time")?, - kprobe.function("sys32_time") ?, +probe nd_syscall.time = kprobe.function("sys32_time") ?, kprobe.function("sys_time64") ?, - kprobe.function("compat_sys_time") ? + kprobe.function("compat_sys_time") ?, + kprobe.function("SyS_time") ?, + kprobe.function("sys_time") ? { name = "time" // t_uaddr = $tloc @@ -3427,10 +3642,11 @@ probe nd_syscall.time = kprobe.function("sys_time")?, t_uaddr = pointer_arg(1) argstr = sprintf("%p", t_uaddr) } -probe nd_syscall.time.return = kprobe.function("sys_time").return?, - kprobe.function("sys32_time").return ?, +probe nd_syscall.time.return = kprobe.function("sys32_time").return ?, kprobe.function("sys_time64").return ?, - kprobe.function("compat_sys_time").return ? + kprobe.function("compat_sys_time").return ?, + kprobe.function("SyS_time").return ?, + kprobe.function("sys_time").return ? { name = "time" retstr = returnstr(1) @@ -3442,7 +3658,8 @@ probe nd_syscall.time.return = kprobe.function("sys_time").return?, # struct sigevent __user *timer_event_spec, # timer_t __user * created_timer_id) # -probe nd_syscall.timer_create = kprobe.function("sys_timer_create") +probe nd_syscall.timer_create = kprobe.function("SyS_timer_create") ?, + kprobe.function("sys_timer_create") ? { name = "timer_create" // clockid = $which_clock @@ -3457,7 +3674,8 @@ probe nd_syscall.timer_create = kprobe.function("sys_timer_create") timerid_uaddr = pointer_arg(3) argstr = sprintf("%s, %p, %p", clockid_str, evp_uaddr, timerid_uaddr) } -probe nd_syscall.timer_create.return = kprobe.function("sys_timer_create").return +probe nd_syscall.timer_create.return = kprobe.function("SyS_timer_create").return ?, + kprobe.function("sys_timer_create").return ? { name = "timer_create" retstr = returnstr(1) @@ -3467,7 +3685,8 @@ probe nd_syscall.timer_create.return = kprobe.function("sys_timer_create").retur # # long sys_timer_delete(timer_t timer_id) # -probe nd_syscall.timer_delete = kprobe.function("sys_timer_delete") +probe nd_syscall.timer_delete = kprobe.function("SyS_timer_delete") ?, + kprobe.function("sys_timer_delete") ? { name = "timer_delete" // timerid = $timer_id @@ -3476,7 +3695,8 @@ probe nd_syscall.timer_delete = kprobe.function("sys_timer_delete") timerid = int_arg(1) argstr = sprint(timerid) } -probe nd_syscall.timer_delete.return = kprobe.function("sys_timer_delete").return +probe nd_syscall.timer_delete.return = kprobe.function("SyS_timer_delete").return ?, + kprobe.function("sys_timer_delete").return ? { name = "timer_delete" retstr = returnstr(1) @@ -3486,7 +3706,8 @@ probe nd_syscall.timer_delete.return = kprobe.function("sys_timer_delete").retur # # long sys_timer_getoverrun(timer_t timer_id) # -probe nd_syscall.timer_getoverrun = kprobe.function("sys_timer_getoverrun") +probe nd_syscall.timer_getoverrun = kprobe.function("SyS_timer_getoverrun") ?, + kprobe.function("sys_timer_getoverrun") ? { name = "timer_getoverrun" // timerid = $timer_id @@ -3495,7 +3716,8 @@ probe nd_syscall.timer_getoverrun = kprobe.function("sys_timer_getoverrun") timerid = int_arg(1) argstr = sprint(timerid) } -probe nd_syscall.timer_getoverrun.return = kprobe.function("sys_timer_getoverrun").return +probe nd_syscall.timer_getoverrun.return = kprobe.function("SyS_timer_getoverrun").return ?, + kprobe.function("sys_timer_getoverrun").return ? { name = "timer_getoverrun" retstr = returnstr(1) @@ -3506,7 +3728,8 @@ probe nd_syscall.timer_getoverrun.return = kprobe.function("sys_timer_getoverrun # long sys_timer_gettime(timer_t timer_id, # struct itimerspec __user *setting) # -probe nd_syscall.timer_gettime = kprobe.function("sys_timer_gettime") +probe nd_syscall.timer_gettime = kprobe.function("SyS_timer_gettime") ?, + kprobe.function("sys_timer_gettime") ? { name = "timer_gettime" // timerid = $timer_id @@ -3517,7 +3740,8 @@ probe nd_syscall.timer_gettime = kprobe.function("sys_timer_gettime") value_uaddr = pointer_arg(2) argstr = sprintf("%d, %p", timerid, value_uaddr) } -probe nd_syscall.timer_gettime.return = kprobe.function("sys_timer_gettime").return +probe nd_syscall.timer_gettime.return = kprobe.function("SyS_timer_gettime").return ?, + kprobe.function("sys_timer_gettime").return ? { name = "timer_gettime" retstr = returnstr(1) @@ -3530,7 +3754,8 @@ probe nd_syscall.timer_gettime.return = kprobe.function("sys_timer_gettime").ret # const struct itimerspec __user *new_setting, # struct itimerspec __user *old_setting) # -probe nd_syscall.timer_settime = kprobe.function("sys_timer_settime") +probe nd_syscall.timer_settime = kprobe.function("SyS_timer_settime") ?, + kprobe.function("sys_timer_settime") ? { name = "timer_settime" // timerid = $timer_id @@ -3549,7 +3774,8 @@ probe nd_syscall.timer_settime = kprobe.function("sys_timer_settime") _struct_itimerspec_u(value_uaddr), ovalue_uaddr) } -probe nd_syscall.timer_settime.return = kprobe.function("sys_timer_settime").return +probe nd_syscall.timer_settime.return = kprobe.function("SyS_timer_settime").return ?, + kprobe.function("sys_timer_settime").return ? { name = "timer_settime" retstr = returnstr(1) @@ -3581,16 +3807,18 @@ probe nd_syscall.timerfd.return = kprobe.function("sys_timerfd").return ?, # # long sys_times(struct tms __user * tbuf) # long compat_sys_times(struct compat_tms __user *tbuf) -probe nd_syscall.times = kprobe.function("sys_times") ?, - kprobe.function("compat_sys_times") ? +probe nd_syscall.times = kprobe.function("compat_sys_times") ?, + kprobe.function("SyS_times") ?, + kprobe.function("sys_times") ? { name = "times" // argstr = sprintf("%p", $tbuf) asmlinkage() argstr = sprintf("%p", pointer_arg(1)) } -probe nd_syscall.times.return = kprobe.function("sys_times").return ?, - kprobe.function("compat_sys_times").return ? +probe nd_syscall.times.return = kprobe.function("compat_sys_times").return ?, + kprobe.function("SyS_times").return ?, + kprobe.function("sys_times").return ? { name = "times" retstr = returnstr(1) @@ -3602,7 +3830,8 @@ probe nd_syscall.times.return = kprobe.function("sys_times").return ?, # sys_tkill(int pid, # int sig) # -probe nd_syscall.tkill = kprobe.function("sys_tkill") +probe nd_syscall.tkill = kprobe.function("SyS_tkill") ?, + kprobe.function("sys_tkill") ? { name = "tkill" // pid = $pid @@ -3613,7 +3842,8 @@ probe nd_syscall.tkill = kprobe.function("sys_tkill") sig = int_arg(2) argstr = sprintf("%d, %s", pid, _signal_name(sig)) } -probe nd_syscall.tkill.return = kprobe.function("sys_tkill").return +probe nd_syscall.tkill.return = kprobe.function("SyS_tkill").return ?, + kprobe.function("sys_tkill").return ? { name = "tkill" retstr = returnstr(1) @@ -3624,7 +3854,8 @@ probe nd_syscall.tkill.return = kprobe.function("sys_tkill").return # sys_truncate(const char __user * path, unsigned long length) # sys_truncate64(const char __user * path, loff_t length) # -probe nd_syscall.truncate = kprobe.function("sys_truncate")?, +probe nd_syscall.truncate = kprobe.function("SyS_truncate") ?, + kprobe.function("sys_truncate") ?, kprobe.function("sys_truncate64") ? { name = "truncate" @@ -3641,7 +3872,8 @@ probe nd_syscall.truncate = kprobe.function("sys_truncate")?, length = longlong_arg(2) argstr = sprintf("%s, %d", user_string_quoted(path_uaddr), length) } -probe nd_syscall.truncate.return = kprobe.function("sys_truncate").return ?, +probe nd_syscall.truncate.return = kprobe.function("SyS_truncate").return ?, + kprobe.function("sys_truncate").return ?, kprobe.function("sys_truncate64").return ? { name = "truncate" @@ -3672,7 +3904,8 @@ probe nd_syscall.tux.return = kprobe.function("sys_tux").return ? # umask ______________________________________________________ # long sys_umask(int mask) # -probe nd_syscall.umask = kprobe.function("sys_umask") +probe nd_syscall.umask = kprobe.function("SyS_umask") ?, + kprobe.function("sys_umask") ? { name = "umask" // mask = $mask @@ -3681,7 +3914,8 @@ probe nd_syscall.umask = kprobe.function("sys_umask") mask = int_arg(1) argstr = sprintf("%#o", mask) } -probe nd_syscall.umask.return = kprobe.function("sys_umask").return +probe nd_syscall.umask.return = kprobe.function("SyS_umask").return ?, + kprobe.function("sys_umask").return ? { name = "umask" retstr = returnstr(3) @@ -3690,7 +3924,8 @@ probe nd_syscall.umask.return = kprobe.function("sys_umask").return # umount _____________________________________________________ # long sys_umount(char __user * name, int flags) # -probe nd_syscall.umount = kprobe.function("sys_umount") +probe nd_syscall.umount = kprobe.function("SyS_umount") ?, + kprobe.function("sys_umount") ? { name = "umount" // target = user_string($name) @@ -3703,7 +3938,8 @@ probe nd_syscall.umount = kprobe.function("sys_umount") flags_str = _umountflags_str(flags) argstr = sprintf("%s, %s", user_string_quoted(pointer_arg(1)), flags_str) } -probe nd_syscall.umount.return = kprobe.function("sys_umount").return +probe nd_syscall.umount.return = kprobe.function("SyS_umount").return ?, + kprobe.function("sys_umount").return ? { name = "umount" retstr = returnstr(1) @@ -3721,6 +3957,7 @@ probe nd_syscall.uname = kprobe.function("sys_uname") ?, kprobe.function("sys_olduname") ?, kprobe.function("sys32_olduname") ?, kprobe.function("sys32_uname") ?, + kprobe.function("SyS_newuname") ?, kprobe.function("sys_newuname") ? { name = "uname" @@ -3739,6 +3976,7 @@ probe nd_syscall.uname.return = kprobe.function("sys_uname").return ?, kprobe.function("sys_olduname").return ?, kprobe.function("sys32_olduname").return ?, kprobe.function("sys32_uname").return ?, + kprobe.function("SyS_newuname").return ?, kprobe.function("sys_newuname").return ? { name = "uname" @@ -3748,7 +3986,8 @@ probe nd_syscall.uname.return = kprobe.function("sys_uname").return ?, # unlink _____________________________________________________ # long sys_unlink(const char __user * pathname) # -probe nd_syscall.unlink = kprobe.function("sys_unlink") +probe nd_syscall.unlink = kprobe.function("SyS_unlink") ?, + kprobe.function("sys_unlink") ? { name = "unlink" // pathname_uaddr = $pathname @@ -3759,18 +3998,42 @@ probe nd_syscall.unlink = kprobe.function("sys_unlink") pathname = user_string(pathname_uaddr) argstr = user_string_quoted(pathname_uaddr) } -probe nd_syscall.unlink.return = kprobe.function("sys_unlink").return +probe nd_syscall.unlink.return = kprobe.function("SyS_unlink").return ?, + kprobe.function("sys_unlink").return ? { name = "unlink" retstr = returnstr(1) } +# unlinkat ___________________________________________________ +# TODO +#probe nd_syscall.unlinkat = kprobe.function("SyS_unlinkat") ?, +# kprobe.function("sys_unlinkat") ? +#{ +#} +#probe nd_syscall.unlinkat.return = kprobe.function("SyS_unlinkat").return ?, +# kprobe.function("sys_unlinkat").return ? +#{ +#} + +# unshare ____________________________________________________ +# TODO +#probe nd_syscall.unshare = kprobe.function("SyS_unshare") ?, +# kprobe.function("sys_unshare") ? +#{ +#} +#probe nd_syscall.unshare.return = kprobe.function("SyS_unshare").return ?, +# kprobe.function("sys_unshare").return ? +#{ +#} + # uselib _____________________________________________________ # # asmlinkage long # sys_uselib(const char __user * library) # -probe nd_syscall.uselib = kprobe.function("sys_uselib") +probe nd_syscall.uselib = kprobe.function("SyS_uselib") ?, + kprobe.function("sys_uselib") ? { name = "uselib" // library_uaddr = $library @@ -3781,7 +4044,8 @@ probe nd_syscall.uselib = kprobe.function("sys_uselib") library = user_string(library_uaddr) argstr = user_string_quoted(library_uaddr) } -probe nd_syscall.uselib.return = kprobe.function("sys_uselib").return +probe nd_syscall.uselib.return = kprobe.function("SyS_uselib").return ?, + kprobe.function("sys_uselib").return ? { name = "uselib" retstr = returnstr(1) @@ -3790,7 +4054,8 @@ probe nd_syscall.uselib.return = kprobe.function("sys_uselib").return # ustat ______________________________________________________ # long sys_ustat(unsigned dev, struct ustat __user * ubuf) # -probe nd_syscall.ustat = kprobe.function("sys_ustat") +probe nd_syscall.ustat = kprobe.function("SyS_ustat") ?, + kprobe.function("sys_ustat") ? { name = "ustat" // dev = $dev @@ -3813,7 +4078,8 @@ probe nd_syscall.ustat32 = kprobe.function("sys32_ustat") ? argstr = sprintf("%d, %p", dev, pointer_arg(2)) } -probe nd_syscall.ustat.return = kprobe.function("sys_ustat").return, +probe nd_syscall.ustat.return = kprobe.function("SyS_ustat").return ?, + kprobe.function("sys_ustat").return ?, kprobe.function("sys32_ustat").return ? { name = "ustat" @@ -3822,7 +4088,8 @@ probe nd_syscall.ustat.return = kprobe.function("sys_ustat").return, # utime ______________________________________________________ # long sys_utime(char __user * filename, struct utimbuf __user * times) -probe nd_syscall.utime = kprobe.function("sys_utime") ? +probe nd_syscall.utime = kprobe.function("SyS_utime") ?, + kprobe.function("sys_utime") ? { name = "utime" asmlinkage() @@ -3834,7 +4101,8 @@ probe nd_syscall.utime = kprobe.function("sys_utime") ? argstr = sprintf("%s, [%s, %s]", filename, ctime(actime), ctime(modtime)) } -probe nd_syscall.utime.return = kprobe.function("sys_utime").return ? +probe nd_syscall.utime.return = kprobe.function("SyS_utime").return ?, + kprobe.function("sys_utime").return ? { name = "utime" retstr = returnstr(1) @@ -3863,7 +4131,8 @@ probe nd_syscall.compat_utime.return = kprobe.function("compat_sys_utime").retur # # long sys_utimes(char __user * filename, struct timeval __user * utimes) # -probe nd_syscall.utimes = kprobe.function("sys_utimes") +probe nd_syscall.utimes = kprobe.function("SyS_utimes") ?, + kprobe.function("sys_utimes") ? { name = "utimes" // filename_uaddr = $filename @@ -3878,7 +4147,8 @@ probe nd_syscall.utimes = kprobe.function("sys_utimes") argstr = sprintf("%s, %s", user_string_quoted(filename_uaddr), _struct_timeval_u(tvp_uaddr, 2)) } -probe nd_syscall.utimes.return = kprobe.function("sys_utimes").return +probe nd_syscall.utimes.return = kprobe.function("SyS_utimes").return ?, + kprobe.function("sys_utimes").return ? { name = "utimes" retstr = returnstr(1) @@ -3909,7 +4179,8 @@ probe nd_syscall.compat_sys_utimes.return = kprobe.function("compat_sys_utimes") # long sys_utimensat(int dfd, char __user *filename, struct timespec __user *utimes, int flags) # long compat_sys_utimensat(unsigned int dfd, char __user *filename, struct compat_timespec __user *t, int flags) # -probe nd_syscall.utimensat = kprobe.function("sys_utimensat") ? +probe nd_syscall.utimensat = kprobe.function("SyS_utimensat") ?, + kprobe.function("sys_utimensat") ? { name = "utimensat" // argstr = sprintf("%s, %s, %s, %s", _dfd_str($dfd), user_string_quoted($filename), _struct_timespec_u($utimes, 2), @@ -3927,12 +4198,13 @@ probe nd_syscall.compat_utimensat = kprobe.function("compat_sys_utimensat") ? argstr = sprintf("%s, %s, %s, %s", _dfd_str(uint_arg(1)), user_string_quoted(pointer_arg(2)), _struct_compat_timespec_u(pointer_arg(3), 2), _at_flag_str(int_arg(4))) } -probe nd_syscall.utimensat.return = kprobe.function("sys_utimensat").return ? +probe nd_syscall.utimensat.return = kprobe.function("SyS_utimensat").return ?, + kprobe.function("sys_utimensat").return ? { name = "utimensat" retstr = returnstr(1) } -probe nd_syscall.compat_utimensat.return = kprobe.function("compat_sys_utimensat").return ? +probe nd_syscall.compat_utimensat.return = kprobe.function("compat_sys_utimensat").return ? { name = "utimensat" retstr = returnstr(1) @@ -3961,7 +4233,8 @@ probe nd_syscall.vhangup.return = kprobe.function("sys_vhangup").return # long compat_sys_vmsplice(int fd, const struct compat_iovec __user *iov32, # unsigned int nr_segs, unsigned int flags) # -probe nd_syscall.vmsplice = kprobe.function("sys_vmsplice") ? +probe nd_syscall.vmsplice = kprobe.function("SyS_vmsplice") ?, + kprobe.function("sys_vmsplice") ? { name = "vmsplice" // argstr = sprintf("%d, %p, %d, 0x%x", $fd, $iov, $nr_segs, $flags) @@ -3975,7 +4248,8 @@ probe nd_syscall.compat_vmsplice = kprobe.function("compat_sys_vmsplice") ? asmlinkage() argstr = sprintf("%d, %p, %d, 0x%x", int_arg(1), pointer_arg(2), uint_arg(3), uint_arg(4)) } -probe nd_syscall.vmsplice.return = kprobe.function("sys_vmsplice").return ? +probe nd_syscall.vmsplice.return = kprobe.function("SyS_vmsplice").return ?, + kprobe.function("sys_vmsplice").return ? { name = "vmsplice" retstr = returnstr(1) @@ -3993,7 +4267,8 @@ probe nd_syscall.compat_vmsplice.return = kprobe.function("compat_sys_vmsplice") # int options, # struct rusage __user *ru) # -probe nd_syscall.wait4 = kprobe.function("sys_wait4") +probe nd_syscall.wait4 = kprobe.function("SyS_wait4") ?, + kprobe.function("sys_wait4") ? { name = "wait4" // pid = %( kernel_vr >= "2.6.25" %? $upid %: $pid%) @@ -4013,7 +4288,8 @@ probe nd_syscall.wait4 = kprobe.function("sys_wait4") argstr = sprintf("%d, %p, %s, %p", pid, status_uaddr, _wait4_opt_str(options), rusage_uaddr) } -probe nd_syscall.wait4.return = kprobe.function("sys_wait4").return +probe nd_syscall.wait4.return = kprobe.function("SyS_wait4").return ?, + kprobe.function("sys_wait4").return ? { name = "wait4" retstr = returnstr(1) @@ -4027,7 +4303,8 @@ probe nd_syscall.wait4.return = kprobe.function("sys_wait4").return # int options, # struct rusage __user *ru) # -probe nd_syscall.waitid = kprobe.function("sys_waitid") +probe nd_syscall.waitid = kprobe.function("SyS_waitid") ?, + kprobe.function("sys_waitid") ? { name = "waitid" // pid = %( kernel_vr >= "2.6.25" %? $upid %: $pid%) @@ -4051,7 +4328,8 @@ probe nd_syscall.waitid = kprobe.function("sys_waitid") argstr = sprintf("%d, %d, %p, %s, %p", which, pid, infop_uaddr, _waitid_opt_str(options), rusage_uaddr) } -probe nd_syscall.waitid.return = kprobe.function("sys_waitid").return +probe nd_syscall.waitid.return = kprobe.function("SyS_waitid").return ?, + kprobe.function("sys_waitid").return ? { name = "waitid" retstr = returnstr(1) @@ -4065,7 +4343,8 @@ probe nd_syscall.waitid.return = kprobe.function("sys_waitid").return # int options, # struct rusage __user *ru) # -probe nd_syscall.waitpid = kprobe.function("sys_wait4") +probe nd_syscall.waitpid = kprobe.function("SyS_wait4") ?, + kprobe.function("sys_wait4") ? { name = "waitpid" pid = $pid @@ -4076,7 +4355,8 @@ probe nd_syscall.waitpid = kprobe.function("sys_wait4") argstr = sprintf("%d, %p, %s, %p", $pid, $stat_addr, options_str, $ru) } -probe nd_syscall.waitpid.return = kprobe.function("sys_wait4").return +probe nd_syscall.waitpid.return = kprobe.function("SyS_wait4").return ?, + kprobe.function("sys_wait4").return ? { name = "waitpid" retstr = returnstr(1) @@ -4089,7 +4369,8 @@ probe nd_syscall.waitpid.return = kprobe.function("sys_wait4").return # const char __user * buf, # size_t count) # -probe nd_syscall.write = kprobe.function("sys_write") +probe nd_syscall.write = kprobe.function("SyS_write") ?, + kprobe.function("sys_write") ? { name = "write" // fd = $fd @@ -4103,7 +4384,8 @@ probe nd_syscall.write = kprobe.function("sys_write") argstr = sprintf("%d, %s, %d", fd, text_strn(user_string(buf_uaddr), syscall_string_trunc, 1), count) } -probe nd_syscall.write.return = kprobe.function("sys_write").return +probe nd_syscall.write.return = kprobe.function("SyS_write").return ?, + kprobe.function("sys_write").return ? { name = "write" retstr = returnstr(1) @@ -4118,8 +4400,9 @@ probe nd_syscall.write.return = kprobe.function("sys_write").return # const struct compat_iovec __user *vec, # unsigned long vlen) # -probe nd_syscall.writev = kprobe.function("sys_writev"), - kprobe.function("compat_sys_writev") ? +probe nd_syscall.writev = kprobe.function("compat_sys_writev") ?, + kprobe.function("SyS_writev") ?, + kprobe.function("sys_writev") ? { name = "writev" // vector_uaddr = $vec @@ -4138,8 +4421,9 @@ probe nd_syscall.writev = kprobe.function("sys_writev"), argstr = sprintf("%d, %p, %d", fd, vector_uaddr, count) } -probe nd_syscall.writev.return = kprobe.function("sys_writev").return, - kprobe.function("compat_sys_writev").return ? +probe nd_syscall.writev.return = kprobe.function("compat_sys_writev").return ?, + kprobe.function("SyS_writev").return ?, + kprobe.function("sys_writev").return ? { name = "writev" retstr = returnstr(1) -- cgit From 874b38cf7d259179a2a455cd34ea5a5b9348604b Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Tue, 2 Jun 2009 14:55:30 +0200 Subject: Fix nd_syscall2 open.return typo. * tapset/nd_syscalls2.stp (nd_syscall.open.return): Add commas after alternatives. --- tapset/nd_syscalls2.stp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tapset/nd_syscalls2.stp b/tapset/nd_syscalls2.stp index 49210012..43b8307f 100644 --- a/tapset/nd_syscalls2.stp +++ b/tapset/nd_syscalls2.stp @@ -156,8 +156,8 @@ probe nd_syscall.open = kprobe.function("compat_sys_open") ?, _sys_open_flag_str(flags)) } probe nd_syscall.open.return = kprobe.function("compat_sys_open").return ?, - kprobe.function("sys32_open").return ? - kprobe.function("SyS_open").return ? + kprobe.function("sys32_open").return ?, + kprobe.function("SyS_open").return ?, kprobe.function("sys_open").return ? { name = "open" -- cgit From 920d63cf7a69cfafc110fc403ecedecbd53797e5 Mon Sep 17 00:00:00 2001 From: David Smith Date: Tue, 2 Jun 2009 11:21:24 -0500 Subject: Fixed cut-and-paste error. * runtime/task_finder.c (__stp_call_mmap_callbacks_for_task): Fixed cut-and-paste error. --- runtime/task_finder.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/runtime/task_finder.c b/runtime/task_finder.c index dab56170..672b21f1 100644 --- a/runtime/task_finder.c +++ b/runtime/task_finder.c @@ -1053,7 +1053,7 @@ __stp_call_mmap_callbacks_for_task(struct stap_task_finder_target *tgt, // This way they won't get deleted from // out under us. vma_cache_p->f_dentry = vma->vm_file->f_dentry; - dget(vma_cache_p->f_path); + dget(vma_cache_p->f_dentry); vma_cache_p->f_vfsmnt = vma->vm_file->f_vfsmnt; mntget(vma_cache_p->f_vfsmnt); #endif -- cgit From a5a4b7838ecaa89aee50bd96dadc7d0a7251ed43 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 2 Jun 2009 16:33:05 -0700 Subject: Complete a few TODO probe points in nd_syscalls2 This adds renameat, unlinkat, unshare, and compat_sys_semctl. --- tapset/nd_syscalls2.stp | 135 ++++++++++++++++++++++++++++++++++-------------- 1 file changed, 96 insertions(+), 39 deletions(-) diff --git a/tapset/nd_syscalls2.stp b/tapset/nd_syscalls2.stp index 43b8307f..c93bf9f7 100644 --- a/tapset/nd_syscalls2.stp +++ b/tapset/nd_syscalls2.stp @@ -1141,15 +1141,43 @@ probe nd_syscall.rename.return = kprobe.function("SyS_rename").return ?, } # renameat ___________________________________________________ -# TODO -#probe nd_syscall.renameat = kprobe.function("SyS_renameat") ?, -# kprobe.function("sys_renameat") ? -#{ -#} -#probe nd_syscall.renameat.return = kprobe.function("SyS_renameat").return ?, -# kprobe.function("sys_renameat").return ? -#{ -#} +# new function with 2.6.16 +# long sys_renameat(int olddfd, const char __user *oldname, +# int newdfd, const char __user *newname) +probe nd_syscall.renameat = kprobe.function("SyS_renameat") ?, + kprobe.function("sys_renameat") ? +{ + name = "renameat" + // olddfd = $olddfd + // olddfd_str = _dfd_str($olddfd) + // oldname = $oldname + // oldname_str = user_string($oldname) + // newdfd = $newdfd + // newdfd_str = _dfd_str($newdfd) + // newname = $newname + // newname_str = user_string($newname) + // argstr = sprintf("%s, %s, %s, %s", + // olddfd_str, user_string_quoted($oldname), + // newdfd_str, user_string_quoted($newname)) + asmlinkage() + olddfd = int_arg(1) + olddfd_str = _dfd_str(olddfd) + oldname = pointer_arg(2) + oldname_str = user_string(oldname) + newdfd = int_arg(3) + newdfd_str = _dfd_str(newdfd) + newname = pointer_arg(4) + newname_str = user_string(newname) + argstr = sprintf("%s, %s, %s, %s", + olddfd_str, user_string_quoted(oldname), + newdfd_str, user_string_quoted(newname)) +} +probe nd_syscall.renameat.return = kprobe.function("SyS_renameat").return ?, + kprobe.function("sys_renameat").return ? +{ + name = "renameat" + retstr = returnstr(1) +} # request_key ________________________________________________ # @@ -1775,7 +1803,7 @@ probe nd_syscall.semctl = kprobe.function("SyS_semctl") ?, semid = int_arg(1) semnum = int_arg(2) cmd = int_arg(3) - argstr = sprintf("%d, %d, %s", semid, semnum, _semctl_cmd(cmd)) // ** jk done + argstr = sprintf("%d, %d, %s", semid, semnum, _semctl_cmd(cmd)) } probe nd_syscall.semctl.return = kprobe.function("SyS_semctl").return ?, kprobe.function("sys_semctl").return ? @@ -1783,21 +1811,22 @@ probe nd_syscall.semctl.return = kprobe.function("SyS_semctl").return ?, name = "semctl" retstr = returnstr(1) } - # compat_sys_semctl ________________________________________ # # long compat_sys_semctl(int first, int second, int third, void __user *uptr) # -#probe nd_syscall.compat_sys_semctl = kprobe.function("compat_sys_semctl") ? -#{ -# name = "compat_sys_semctl" -# argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) // ** not asmlinkage -#} -#probe nd_syscall.compat_sys_semctl.return = kprobe.function("compat_sys_semctl").return ? -#{ -# name = "compat_sys_semctl" -# retstr = returnstr(1) -#} +probe nd_syscall.compat_sys_semctl = kprobe.function("compat_sys_semctl") ? +{ + name = "compat_sys_semctl" + // argstr = sprintf("%d, %d, %d, %p", $first, $second, $third, $uptr) + // NB: no asmlinkage() + argstr = sprintf("%d, %d, %d, %p", int_arg(1), int_arg(2), int_arg(3), pointer_arg(4)) +} +probe nd_syscall.compat_sys_semctl.return = kprobe.function("compat_sys_semctl").return ? +{ + name = "compat_sys_semctl" + retstr = returnstr(1) +} # semget _____________________________________________________ # long sys_semget (key_t key, int nsems, int semflg) @@ -4006,26 +4035,54 @@ probe nd_syscall.unlink.return = kprobe.function("SyS_unlink").return ?, } # unlinkat ___________________________________________________ -# TODO -#probe nd_syscall.unlinkat = kprobe.function("SyS_unlinkat") ?, -# kprobe.function("sys_unlinkat") ? -#{ -#} -#probe nd_syscall.unlinkat.return = kprobe.function("SyS_unlinkat").return ?, -# kprobe.function("sys_unlinkat").return ? -#{ -#} +# new function with 2.6.16 +# long sys_unlinkat(int dfd, const char __user *pathname, +# int flag) +probe nd_syscall.unlinkat = kprobe.function("SyS_unlinkat") ?, + kprobe.function("sys_unlinkat") ? +{ + name = "unlinkat" + // dfd = $dfd + // dfd_str = _dfd_str($dfd) + // pathname = $pathname + // pathname_str = user_string($pathname) + // flag = $flag + // flag_str = _at_flag_str($flag) + // argstr = sprintf("%s, %s, %s", dfd_str, user_string_quoted($pathname), flag_str) + asmlinkage() + dfd = int_arg(1) + dfd_str = _dfd_str(dfd) + pathname = pointer_arg(2) + pathname_str = user_string(pathname) + flag = int_arg(3) + flag_str = _at_flag_str(flag) + argstr = sprintf("%s, %s, %s", dfd_str, user_string_quoted(pathname), flag_str) +} +probe nd_syscall.unlinkat.return = kprobe.function("SyS_unlinkat").return ?, + kprobe.function("sys_unlinkat").return ? +{ + name = "unlinkat" + retstr = returnstr(1) +} # unshare ____________________________________________________ -# TODO -#probe nd_syscall.unshare = kprobe.function("SyS_unshare") ?, -# kprobe.function("sys_unshare") ? -#{ -#} -#probe nd_syscall.unshare.return = kprobe.function("SyS_unshare").return ?, -# kprobe.function("sys_unshare").return ? -#{ -#} +# new function with 2.6.16 +# long sys_unshare(unsigned long unshare_flags) +probe nd_syscall.unshare = kprobe.function("SyS_unshare") ?, + kprobe.function("sys_unshare") ? +{ + name = "unshare" + // unshare_flags = $unshare_flags + asmlinkage() + unshare_flags = ulong_arg(1) + argstr = __fork_flags(unshare_flags) +} +probe nd_syscall.unshare.return = kprobe.function("SyS_unshare").return ?, + kprobe.function("sys_unshare").return ? +{ + name = "unshare" + retstr = returnstr(1) +} # uselib _____________________________________________________ # -- cgit From cfcb2281723313124c39924c3c20a476844a0592 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 2 Jun 2009 16:59:59 -0700 Subject: Clean up the formatting of $arch/syscalls.stp --- tapset/i686/syscalls.stp | 59 +++++++----- tapset/ia64/syscalls.stp | 14 +-- tapset/ppc64/syscalls.stp | 218 ++++++++++++++++++++++++++------------------- tapset/s390x/syscalls.stp | 28 +++--- tapset/x86_64/syscalls.stp | 54 +++++++---- 5 files changed, 224 insertions(+), 149 deletions(-) diff --git a/tapset/i686/syscalls.stp b/tapset/i686/syscalls.stp index 2a89c19d..dec0aa97 100644 --- a/tapset/i686/syscalls.stp +++ b/tapset/i686/syscalls.stp @@ -7,13 +7,14 @@ * asmlinkage int * sys_get_thread_area(struct user_desc __user *u_info) */ -probe syscall.get_thread_area = kernel.function("sys_get_thread_area") { +probe syscall.get_thread_area = kernel.function("sys_get_thread_area") +{ name = "get_thread_area" u_info_uaddr = $u_info argstr = sprintf("%p", u_info_uaddr) } -probe syscall.get_thread_area.return = - kernel.function("sys_get_thread_area").return { +probe syscall.get_thread_area.return = kernel.function("sys_get_thread_area").return +{ name = "get_thread_area" retstr = returnstr(1) } @@ -22,11 +23,13 @@ probe syscall.get_thread_area.return = # NOTE. This function is only in i386 and x86_64 and its args vary # between those two archs. # -probe syscall.iopl = kernel.function("sys_iopl") { +probe syscall.iopl = kernel.function("sys_iopl") +{ name = "iopl" argstr = "" } -probe syscall.iopl.return = kernel.function("sys_iopl").return { +probe syscall.iopl.return = kernel.function("sys_iopl").return +{ name = "iopl" retstr = returnstr(1) } @@ -34,7 +37,8 @@ probe syscall.iopl.return = kernel.function("sys_iopl").return { # ipc ________________________________________________________ # int sys_ipc (uint call, int first, int second, int third, void __user *ptr, long fifth) # -probe syscall.ipc = kernel.function("sys_ipc") ? { +probe syscall.ipc = kernel.function("sys_ipc") ? +{ name = "ipc" call = $call first = $first @@ -45,7 +49,8 @@ probe syscall.ipc = kernel.function("sys_ipc") ? { argstr = sprintf("%d, %d, %d, %d, %p, %d", $call, $first, $second, $third, $ptr, $fifth) } -probe syscall.ipc.return = kernel.function("sys_ipc").return ? { +probe syscall.ipc.return = kernel.function("sys_ipc").return ? +{ name = "ipc" retstr = returnstr(1) } @@ -65,7 +70,7 @@ probe syscall.mmap2 = kernel.function("sys_mmap2") ? flags = $flags fd = $fd pgoffset = $pgoff - argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, + argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, $len, _mprotect_prot_str($prot), _mmap_flags($flags), $fd, $pgoff) } @@ -80,14 +85,14 @@ probe syscall.mmap2.return = kernel.function("sys_mmap2").return ? * asmlinkage int * sys_set_thread_area(struct user_desc __user *u_info) */ -probe syscall.set_thread_area = - kernel.function("sys_set_thread_area") { +probe syscall.set_thread_area = kernel.function("sys_set_thread_area") +{ name = "set_thread_area" u_info_uaddr = $u_info argstr = sprintf("%p", u_info_uaddr) } -probe syscall.set_thread_area.return = - kernel.function("sys_set_thread_area").return { +probe syscall.set_thread_area.return = kernel.function("sys_set_thread_area").return +{ name = "set_thread_area" retstr = returnstr(1) } @@ -98,16 +103,16 @@ probe syscall.set_thread_area.return = * unsigned int zone, * unsigned int state) */ -probe syscall.set_zone_reclaim = - kernel.function("sys_set_zone_reclaim") ? { +probe syscall.set_zone_reclaim = kernel.function("sys_set_zone_reclaim") ? +{ name = "set_zone_reclaim" node = $node zone = $zone state = $state argstr = sprintf("%d, %d, %d", $node, $zone, $state) } -probe syscall.set_zone_reclaim.return = - kernel.function("sys_set_zone_reclaim").return ? { +probe syscall.set_zone_reclaim.return = kernel.function("sys_set_zone_reclaim").return ? +{ name = "set_zone_reclaim" retstr = returnstr(1) } @@ -117,12 +122,14 @@ probe syscall.set_zone_reclaim.return = # # NOTE: args vary between archs. # -probe syscall.sigaltstack = kernel.function("sys_sigaltstack") { +probe syscall.sigaltstack = kernel.function("sys_sigaltstack") +{ name = "sigaltstack" ussp = %( kernel_vr < "2.6.25" %? $ebx %: %( kernel_vr < "2.6.29" %? $bx %: $regs->bx %) %) argstr = sprintf("%p", ussp) } -probe syscall.sigaltstack.return = kernel.function("sys_sigaltstack").return { +probe syscall.sigaltstack.return = kernel.function("sys_sigaltstack").return +{ name = "sigaltstack" retstr = returnstr(1) } @@ -131,7 +138,8 @@ probe syscall.sigaltstack.return = kernel.function("sys_sigaltstack").return { # # int sys_vm86(struct pt_regs regs) # -probe syscall.vm86 = kernel.function("sys_vm86") ? { +probe syscall.vm86 = kernel.function("sys_vm86") ? +{ name = "vm86" /* * unsupported type identifier '$regs' @@ -139,8 +147,9 @@ probe syscall.vm86 = kernel.function("sys_vm86") ? { */ argstr = "" } -probe syscall.vm86.return = kernel.function("sys_vm86").return ? { - name = "vm86" +probe syscall.vm86.return = kernel.function("sys_vm86").return ? +{ + name = "vm86" retstr = returnstr(1) } @@ -148,15 +157,17 @@ probe syscall.vm86.return = kernel.function("sys_vm86").return ? { # # int sys_vm86old(struct pt_regs regs) # -probe syscall.vm86old = kernel.function("sys_vm86old") ? { - name = "vm86old" +probe syscall.vm86old = kernel.function("sys_vm86old") ? +{ + name = "vm86old" /* * unsupported type identifier '$regs' * regs = $regs */ argstr = "" } -probe syscall.vm86old.return = kernel.function("sys_vm86old").return ? { +probe syscall.vm86old.return = kernel.function("sys_vm86old").return ? +{ name = "vm86old" retstr = returnstr(1) } diff --git a/tapset/ia64/syscalls.stp b/tapset/ia64/syscalls.stp index 7a508071..c57ab7e6 100644 --- a/tapset/ia64/syscalls.stp +++ b/tapset/ia64/syscalls.stp @@ -3,7 +3,8 @@ # mmap # sys_mmap (unsigned long addr, unsigned long len, int prot, int flags, int fd, long off) # -probe syscall.mmap = kernel.function("sys_mmap") ? { +probe syscall.mmap = kernel.function("sys_mmap") ? +{ name = "mmap" start = $addr len = $len @@ -15,7 +16,8 @@ probe syscall.mmap = kernel.function("sys_mmap") ? { _mprotect_prot_str($prot), _mmap_flags($flags), $fd, $off) } -probe syscall.mmap.return = kernel.function("sys_mmap").return ? { +probe syscall.mmap.return = kernel.function("sys_mmap").return ? +{ name = "mmap" retstr = returnstr(2) } @@ -31,7 +33,7 @@ probe syscall.mmap2 = kernel.function("sys_mmap2") ? flags = $flags fd = $fd pgoffset = $pgoff - argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, + argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, $len, _mprotect_prot_str($prot), _mmap_flags($flags), $fd, $pgoff) } @@ -64,11 +66,13 @@ probe syscall.sigaltstack.return = kernel.function("sys_sigaltstack").return # # long sys32_sysctl (struct sysctl32 __user *args) # -probe syscall.sysctl32 = kernel.function("sys32_sysctl") ? { +probe syscall.sysctl32 = kernel.function("sys32_sysctl") ? +{ name = "sysctl" argstr = sprintf("%p", $args) } -probe syscall.sysctl32.return = kernel.function("sys32_sysctl").return ? { +probe syscall.sysctl32.return = kernel.function("sys32_sysctl").return ? +{ name = "sysctl" retstr = returnstr(1) } diff --git a/tapset/ppc64/syscalls.stp b/tapset/ppc64/syscalls.stp index 09c715c9..0518d486 100644 --- a/tapset/ppc64/syscalls.stp +++ b/tapset/ppc64/syscalls.stp @@ -4,11 +4,13 @@ # # time_t sys64_time(time_t __user * tloc) # -probe syscall.sys64_time = kernel.function("sys64_time") ? { +probe syscall.sys64_time = kernel.function("sys64_time") ? +{ name = "sys64_time" argstr = sprintf("%p", $tloc) } -probe syscall.sys64_time.return = kernel.function("sys64_time").return ? { +probe syscall.sys64_time.return = kernel.function("sys64_time").return ? +{ name = "sys64_time" retstr = returnstr(1) } @@ -17,12 +19,14 @@ probe syscall.sys64_time.return = kernel.function("sys64_time").return ? { # # long ppc64_personality(unsigned long personality) # -probe syscall.ppc64_personality = kernel.function("ppc64_personality") { +probe syscall.ppc64_personality = kernel.function("ppc64_personality") +{ name = "ppc64_personality" persona = $personality argstr = sprint($personality) } -probe syscall.ppc64_personality.return = kernel.function("ppc64_personality").return { +probe syscall.ppc64_personality.return = kernel.function("ppc64_personality").return +{ name = "ppc64_personality" retstr = returnstr(1) } @@ -31,12 +35,14 @@ probe syscall.ppc64_personality.return = kernel.function("ppc64_personality").re # # int ppc_rtas(struct rtas_args __user *uargs) # -probe syscall.ppc_rtas = kernel.function("ppc_rtas") ? { +probe syscall.ppc_rtas = kernel.function("ppc_rtas") ? +{ name = "ppc_rtas" uargs_uaddr = $uargs argstr = sprintf("%p", $uargs) } -probe syscall.ppc_rtas.return = kernel.function("ppc_rtas").return ? { +probe syscall.ppc_rtas.return = kernel.function("ppc_rtas").return ? +{ name = "ppc_rtas" retstr = returnstr(1) } @@ -45,12 +51,14 @@ probe syscall.ppc_rtas.return = kernel.function("ppc_rtas").return ? { # # long ppc64_sys32_stime(int __user * tptr) # -probe syscall.ppc64_sys32_stime = kernel.function("ppc64_sys32_stime") ? { +probe syscall.ppc64_sys32_stime = kernel.function("ppc64_sys32_stime") ? +{ name = "ppc64_sys32_stime" t_uaddr = $tptr argstr = sprintf("%p", $tptr) } -probe syscall.ppc64_sys32_stime.return = kernel.function("ppc64_sys32_stime").return ? { +probe syscall.ppc64_sys32_stime.return = kernel.function("ppc64_sys32_stime").return ? +{ name = "ppc64_sys32_stime" retstr = returnstr(1) } @@ -60,7 +68,8 @@ probe syscall.ppc64_sys32_stime.return = kernel.function("ppc64_sys32_stime").re # int sys32_ptrace(long request, long pid, unsigned long addr, # unsigned long data) # -probe syscall.sys32_ptrace = kernel.function("sys32_ptrace") ? { +probe syscall.sys32_ptrace = kernel.function("sys32_ptrace") ? +{ name = "sys32_ptrace" request = $request pid = $pid @@ -68,7 +77,8 @@ probe syscall.sys32_ptrace = kernel.function("sys32_ptrace") ? { data = $data argstr = sprintf("%p, %p, %p, %p", $request, $pid, $addr, $data) } -probe syscall.sys32_ptrace.return = kernel.function("sys32_ptrace").return ? { +probe syscall.sys32_ptrace.return = kernel.function("sys32_ptrace").return ? +{ name = "sys32_ptrace" retstr = returnstr(1) } @@ -77,12 +87,14 @@ probe syscall.sys32_ptrace.return = kernel.function("sys32_ptrace").return ? { # # (obsolete) long sys32_sysinfo(struct sysinfo32 __user *info) # -probe syscall.sys32_sysinfo = kernel.function("sys32_sysinfo") ? { +probe syscall.sys32_sysinfo = kernel.function("sys32_sysinfo") ? +{ name = "sys32_sysinfo" info_uaddr = $info argstr = sprintf("%p", info_uaddr) } -probe syscall.sys32_sysinfo.return = kernel.function("sys32_sysinfo").return ? { +probe syscall.sys32_sysinfo.return = kernel.function("sys32_sysinfo").return ? +{ name = "sys32_sysinfo" retstr = returnstr(1) } @@ -92,12 +104,14 @@ probe syscall.sys32_sysinfo.return = kernel.function("sys32_sysinfo").return ? { # long sys32_ipc(u32 call, u32 first, u32 second, u32 third, # compat_uptr_t ptr, u32 fifth) # -probe syscall.ipc = kernel.function("sys32_ipc") ? { +probe syscall.ipc = kernel.function("sys32_ipc") ? +{ name = "ipc" argstr = sprintf("%d, %d, %d, %d, %p, %d", $call, $first, $second, - $third, $ptr, $fifth) + $third, $ptr, $fifth) } -probe syscall.ipc.return = kernel.function("sys32_ipc").return ? { +probe syscall.ipc.return = kernel.function("sys32_ipc").return ? +{ name = "sys_ipc" retstr = returnstr(1) } @@ -107,7 +121,8 @@ probe syscall.ipc.return = kernel.function("sys32_ipc").return ? { # long sys32_sigreturn(int r3, int r4, int r5, int r6, int r7, int r8, # struct pt_regs *regs) # -probe syscall.sys32_sigreturn = kernel.function("sys32_sigreturn") ? { +probe syscall.sys32_sigreturn = kernel.function("sys32_sigreturn") ? +{ name = "sys32_sigreturn" r3 = $r3 r4 = $r4 @@ -118,8 +133,8 @@ probe syscall.sys32_sigreturn = kernel.function("sys32_sigreturn") ? { argstr = sprintf("%p, %p, %p, %p, %p, %p", $r3, $r4, $r5, $r6, $r7, $r8) } -probe syscall.sys32_sigreturn.return = - kernel.function("sys32_sigreturn").return ? { +probe syscall.sys32_sigreturn.return = kernel.function("sys32_sigreturn").return ? +{ name = "sys32_sigreturn" retstr = returnstr(1) } @@ -127,11 +142,13 @@ probe syscall.sys32_sigreturn.return = # # long sys32_adjtimex(struct timex32 __user *utp) # -probe syscall.sys32_adjtimex = kernel.function("sys32_adjtimex") ? { +probe syscall.sys32_adjtimex = kernel.function("sys32_adjtimex") ? +{ name = "sys32_adjtimex" argstr = sprintf("%p", $utp) } -probe syscall.sys32_adjtimex.return = kernel.function("sys32_adjtimex").return ? { +probe syscall.sys32_adjtimex.return = kernel.function("sys32_adjtimex").return ? +{ name = "sys32_adjtimex" retstr = returnstr(1) } @@ -142,15 +159,16 @@ probe syscall.sys32_adjtimex.return = kernel.function("sys32_adjtimex").return ? # struct linux_dirent32 __user *dirent, # unsigned int count) # -probe syscall.sys32_getdents = kernel.function("sys32_getdents") ? { +probe syscall.sys32_getdents = kernel.function("sys32_getdents") ? +{ name = "sys32_getdents" fd = $fd dirp_uaddr = $dirent count = $count argstr = sprintf("%d, %p, %d", fd, dirp_uaddr, count) } -probe syscall.sys32_getdents.return = - kernel.function("sys32_getdents").return ? { +probe syscall.sys32_getdents.return = kernel.function("sys32_getdents").return ? +{ name = "sys32_getdents" retstr = returnstr(1) } @@ -159,11 +177,13 @@ probe syscall.sys32_getdents.return = # # long compat_sys_sysctl(struct __sysctl_args32 __user *args) # -probe syscall.compat_sysctl = kernel.function("compat_sys_sysctl") ? { +probe syscall.compat_sysctl = kernel.function("compat_sys_sysctl") ? +{ name = "sysctl" argstr = sprintf("%p", $args) } -probe syscall.compat_sysctl.return = kernel.function("compat_sys_sysctl").return ? { +probe syscall.compat_sysctl.return = kernel.function("compat_sys_sysctl").return ? +{ name = "sysctl" retstr = returnstr(1) } @@ -173,14 +193,15 @@ probe syscall.compat_sysctl.return = kernel.function("compat_sys_sysctl").return # asmlinkage long sys32_sched_setparam(u32 pid, # struct sched_param __user *param) # -probe syscall.sys32_sched_setparam = kernel.function("sys32_sched_setparam") ? { +probe syscall.sys32_sched_setparam = kernel.function("sys32_sched_setparam") ? +{ name = "sys32_sched_setparam" pid = $pid param_uaddr = $param argstr = sprintf("%d, %p", pid, param_uaddr) } -probe syscall.sys32_sched_setparam.return = - kernel.function("sys32_sched_setparam").return ? { +probe syscall.sys32_sched_setparam.return = kernel.function("sys32_sched_setparam").return ? +{ name = "sys32_sched_setparam" retstr = returnstr(1) } @@ -190,15 +211,15 @@ probe syscall.sys32_sched_setparam.return = # asmlinkage long sys32_sched_rr_get_interval(u32 pid, # struct compat_timespec __user *interval) # -probe syscall.sys32_sched_rr_get_interval = - kernel.function("sys32_sched_rr_get_interval") ? { +probe syscall.sys32_sched_rr_get_interval = kernel.function("sys32_sched_rr_get_interval") ? +{ name = "sys32_sched_rr_get_interval" pid = $pid interval_uaddr = $interval - argstr = sprintf("%d, %p", pid, interval_uaddr) + argstr = sprintf("%d, %p", pid, interval_uaddr) } -probe syscall.sys32_sched_rr_get_interval.return = - kernel.function("sys32_sched_rr_get_interval").return ? { +probe syscall.sys32_sched_rr_get_interval.return = kernel.function("sys32_sched_rr_get_interval").return ? +{ name = "sys32_sched_rr_get_interval" retstr = returnstr(1) } @@ -208,14 +229,15 @@ probe syscall.sys32_sched_rr_get_interval.return = # long sys32_rt_sigpending(compat_sigset_t __user *set, # compat_size_t sigsetsize) # -probe syscall.sys32_rt_sigpending = kernel.function("sys32_rt_sigpending") ? { +probe syscall.sys32_rt_sigpending = kernel.function("sys32_rt_sigpending") ? +{ name = "sys32_rt_sigpending" set_uaddr = $set sigsetsize = $sigsetsize argstr = sprintf("%p, %d", set_uaddr, $sigsetsize) } -probe syscall.sys32_rt_sigpending.return = - kernel.function("sys32_rt_sigpending").return ? { +probe syscall.sys32_rt_sigpending.return = kernel.function("sys32_rt_sigpending").return ? +{ name = "sys32_rt_sigpending" retstr = returnstr(1) } @@ -226,8 +248,8 @@ probe syscall.sys32_rt_sigpending.return = # struct compat_timespec __user *uts, # compat_size_t sigsetsize) # -probe syscall.sys32_rt_sigtimedwait = - kernel.function("sys32_rt_sigtimedwait") ? { +probe syscall.sys32_rt_sigtimedwait = kernel.function("sys32_rt_sigtimedwait") ? +{ name = "sys32_rt_sigtimedwait" uthese_uaddr = $uthese uinfo_uaddr = $uinfo @@ -236,8 +258,8 @@ probe syscall.sys32_rt_sigtimedwait = argstr = sprintf("%p, %p, %p, %p", uthese_uaddr, uinfo_uaddr, uts_uaddr, sigsetsize) } -probe syscall.sys32_rt_sigtimedwait.return = - kernel.function("sys32_rt_sigtimedwait").return ? { +probe syscall.sys32_rt_sigtimedwait.return = kernel.function("sys32_rt_sigtimedwait").return ? +{ name = "sys32_rt_sigtimedwait" retstr = returnstr(1) } @@ -245,8 +267,8 @@ probe syscall.sys32_rt_sigtimedwait.return = # # long sys32_rt_sigqueueinfo(u32 pid, u32 sig, compat_siginfo_t __user *uinfo) # -probe syscall.sys32_rt_sigqueueinfo = - kernel.function("sys32_rt_sigqueueinfo") ? { +probe syscall.sys32_rt_sigqueueinfo = kernel.function("sys32_rt_sigqueueinfo") ? +{ name = "sys32_rt_sigqueueinfo" pid = $pid sig = $sig @@ -254,8 +276,8 @@ probe syscall.sys32_rt_sigqueueinfo = argstr = sprintf("%p, %s, %p", pid, _signal_name($sig), uinfo_uaddr) } -probe syscall.sys32_rt_sigqueueinfo.return = - kernel.function("sys32_rt_sigqueueinfo").return ? { +probe syscall.sys32_rt_sigqueueinfo.return = kernel.function("sys32_rt_sigqueueinfo").return ? +{ name = "sys32_rt_sigqueueinfo" retstr = returnstr(1) } @@ -264,12 +286,13 @@ probe syscall.sys32_rt_sigqueueinfo.return = # int sys32_sigaltstack(u32 __new, u32 __old, int r5, # int r6, int r7, int r8, struct pt_regs *regs) # -probe syscall.sys32_sigaltstack = kernel.function("sys32_sigaltstack") ? { +probe syscall.sys32_sigaltstack = kernel.function("sys32_sigaltstack") ? +{ name = "sys32_sigaltstack" argstr = "FIXME" } -probe syscall.sys32_sigaltstack.return = - kernel.function("sys32_sigaltstack").return ? { +probe syscall.sys32_sigaltstack.return = kernel.function("sys32_sigaltstack").return ? +{ name = "sys32_sigaltstack" retstr = returnstr(1) } @@ -278,7 +301,8 @@ probe syscall.sys32_sigaltstack.return = # asmlinkage int sys32_sendfile64(int out_fd, int in_fd, # compat_loff_t __user *offset, s32 count) # -probe syscall.sys32_sendfile64 = kernel.function("sys32_sendfile64") ? { +probe syscall.sys32_sendfile64 = kernel.function("sys32_sendfile64") ? +{ name = "sys32_sendfile64" out_fd = $out_fd in_fd = $in_fd @@ -287,8 +311,8 @@ probe syscall.sys32_sendfile64 = kernel.function("sys32_sendfile64") ? { argstr = sprintf("%d, %d, %p, %d", $out_fd, $in_fd, offset_uaddr, $count) } -probe syscall.sys32_sendfile64.return = - kernel.function("sys32_sendfile64").return ? { +probe syscall.sys32_sendfile64.return = kernel.function("sys32_sendfile64").return ? +{ name = "sys32_sendfile64" retstr = returnstr(1) } @@ -298,7 +322,8 @@ probe syscall.sys32_sendfile64.return = # struct compat_sigevent __user *ev32, # timer_t __user *timer_id) # -probe syscall.ppc32_timer_create = kernel.function("ppc32_timer_create") ? { +probe syscall.ppc32_timer_create = kernel.function("ppc32_timer_create") ? +{ name = "ppc32_timer_create" which_clock = $clock timer_event_spec = $ev32 @@ -306,8 +331,8 @@ probe syscall.ppc32_timer_create = kernel.function("ppc32_timer_create") ? { argstr = sprintf("%d, %p, %p", which_clock, timer_event_spec, created_timer_id) } -probe syscall.ppc32_timer_create.return = - kernel.function("ppc32_timer_create").return ? { +probe syscall.ppc32_timer_create.return = kernel.function("ppc32_timer_create").return ? +{ name = "ppc32_timer_create" retstr = returnstr(1) } @@ -317,7 +342,8 @@ probe syscall.ppc32_timer_create.return = # struct compat_itimerspec __user *new, # struct compat_itimerspec __user *old) # -probe syscall.compat_timer_settime = kernel.function("compat_timer_settime") ? { +probe syscall.compat_timer_settime = kernel.function("compat_timer_settime") ? +{ name = "compat_timer_settime" timer_id = $timer_id flags = $flags @@ -326,8 +352,8 @@ probe syscall.compat_timer_settime = kernel.function("compat_timer_settime") ? { argstr = sprintf("%d, %d, %p, %p", timer_id, flags, new_setting_uaddr, old_setting_uaddr) } -probe syscall.compat_timer_settime.return = - kernel.function("compat_timer_settime").return ? { +probe syscall.compat_timer_settime.return = kernel.function("compat_timer_settime").return ? +{ name = "compat_timer_settime" retstr = returnstr(1) } @@ -336,14 +362,15 @@ probe syscall.compat_timer_settime.return = # long compat_timer_gettime(timer_t timer_id, # struct compat_itimerspec __user *setting) # -probe syscall.compat_timer_gettime = kernel.function("compat_timer_gettime") ? { +probe syscall.compat_timer_gettime = kernel.function("compat_timer_gettime") ? +{ name = "compat_timer_gettime" timer_id = $timer_id setting_uaddr = $setting argstr = sprintf("%d, %p", timer_id, setting_uaddr) } -probe syscall.compat_timer_gettime.return = - kernel.function("compat_timer_gettime").return ? { +probe syscall.compat_timer_gettime.return = kernel.function("compat_timer_gettime").return ? +{ name = "compat_timer_gettime" retstr = returnstr(1) } @@ -352,14 +379,15 @@ probe syscall.compat_timer_gettime.return = # long compat_clock_settime(clockid_t which_clock, # struct compat_timespec __user *tp) # -probe syscall.compat_clock_settime = kernel.function("compat_clock_settime") ? { +probe syscall.compat_clock_settime = kernel.function("compat_clock_settime") ? +{ name = "compat_clock_settime" which_clock = $which_clock tp_uaddr = $tp argstr = sprintf("%d, %p", which_clock, tp_uaddr) } -probe syscall.compat_clock_settime.return = - kernel.function("compat_clock_settime").return ? { +probe syscall.compat_clock_settime.return = kernel.function("compat_clock_settime").return ? +{ name = "compat_clock_settime" retstr = returnstr(1) } @@ -370,7 +398,8 @@ probe syscall.compat_clock_settime.return = # int ctx_size, int r6, int r7, int r8, # struct pt_regs *regs) # -probe syscall.sys32_swapcontext = kernel.function("sys32_swapcontext") ? { +probe syscall.sys32_swapcontext = kernel.function("sys32_swapcontext") ? +{ name = "sys32_swapcontext" old_ctx_uaddr = $old_ctx new_ctx_uaddr = $new_ctx @@ -382,8 +411,8 @@ probe syscall.sys32_swapcontext = kernel.function("sys32_swapcontext") ? { argstr = sprintf("%p, %p, %d, %d, %d, %d, %p", old_ctx_uaddr, new_ctx_uaddr, r5, r6, r7, r8, regs) } -probe syscall.sys32_swapcontext.return = - kernel.function("sys32_swapcontext").return ? { +probe syscall.sys32_swapcontext.return = kernel.function("sys32_swapcontext").return ? +{ name = "sys32_swapcontext" retstr = returnstr(1) } @@ -392,14 +421,16 @@ probe syscall.sys32_swapcontext.return = # asmlinkage long sys32_utimes(char __user *filename, # struct compat_timeval __user *tvs) # -probe syscall.sys32_utimes = kernel.function("sys32_utimes") ? { +probe syscall.sys32_utimes = kernel.function("sys32_utimes") ? +{ name = "sys32_utimes" filename_uaddr = $filename path = user_string($filename) tvp_uaddr = $tvs argstr = sprintf("%s, %p", user_string_quoted($filename), tvp_uaddr) } -probe syscall.sys32_utimes.return = kernel.function("sys32_utimes").return ? { +probe syscall.sys32_utimes.return = kernel.function("sys32_utimes").return ? +{ name = "sys32_utimes" retstr = returnstr(1) } @@ -409,7 +440,8 @@ probe syscall.sys32_utimes.return = kernel.function("sys32_utimes").return ? { # compat_ulong_t mode, compat_ulong_t __user *nmask, # compat_ulong_t maxnode, compat_ulong_t flags) # -probe syscall.compat_mbind = kernel.function("compat_mbind") ? { +probe syscall.compat_mbind = kernel.function("compat_mbind") ? +{ name = "compat_mbind" start_uaddr = $start len = $len @@ -420,7 +452,8 @@ probe syscall.compat_mbind = kernel.function("compat_mbind") ? { argstr = sprintf("%p, %d, %d, %p, %d, %d", start_uaddr, len, policy, nodemask_uaddr, maxnode, flags) } -probe syscall.compat_mbind.return = kernel.function("compat_mbind").return ? { +probe syscall.compat_mbind.return = kernel.function("compat_mbind").return ? +{ name = "compat_mbind" retstr = returnstr(1) } @@ -431,7 +464,8 @@ probe syscall.compat_mbind.return = kernel.function("compat_mbind").return ? { # compat_ulong_t maxnode, # compat_ulong_t addr, compat_ulong_t flags) # -probe syscall.compat_get_mempolicy = kernel.function("compat_get_mempolicy") ? { +probe syscall.compat_get_mempolicy = kernel.function("compat_get_mempolicy") ? +{ name = "compat_get_mempolicy" policy_uaddr = $policy nmask_uaddr = $nmask @@ -441,8 +475,8 @@ probe syscall.compat_get_mempolicy = kernel.function("compat_get_mempolicy") ? { argstr = sprintf("%p, %p, %d, %d", policy_uaddr, nmask_uaddr, maxnode, addr) } -probe syscall.compat_get_mempolicy.return = - kernel.function("compat_get_mempolicy").return ? { +probe syscall.compat_get_mempolicy.return = kernel.function("compat_get_mempolicy").return ? +{ name = "compat_get_mempolicy" retstr = returnstr(1) } @@ -451,15 +485,16 @@ probe syscall.compat_get_mempolicy.return = # asmlinkage long compat_set_mempolicy(int mode, compat_ulong_t __user *nmask, # compat_ulong_t maxnode) # -probe syscall.compat_set_mempolicy = kernel.function("compat_set_mempolicy") ? { +probe syscall.compat_set_mempolicy = kernel.function("compat_set_mempolicy") ? +{ name = "compat_set_mempolicy" policy = $mode nodemask_uaddr = $nmask maxnode = $maxnode argstr = sprintf("%d, %p, %d", policy, nodemask_uaddr, maxnode) } -probe syscall.compat_set_mempolicy.return = - kernel.function("compat_set_mempolicy").return ? { +probe syscall.compat_set_mempolicy.return = kernel.function("compat_set_mempolicy").return ? +{ name = "compat_set_mempolicy" retstr = returnstr(1) } @@ -469,7 +504,8 @@ probe syscall.compat_set_mempolicy.return = # unsigned long prot, unsigned long flags, # unsigned long fd, off_t offset) # -probe syscall.mmap = kernel.function("sys_mmap") ? { +probe syscall.mmap = kernel.function("sys_mmap") ? +{ name = "mmap" start = $addr len = $len @@ -481,7 +517,8 @@ probe syscall.mmap = kernel.function("sys_mmap") ? { _mprotect_prot_str($prot), _mmap_flags($flags), $fd, $offset) } -probe syscall.mmap.return = kernel.function("sys_mmap").return ? { +probe syscall.mmap.return = kernel.function("sys_mmap").return ? +{ name = "mmap" retstr = returnstr(2) } @@ -494,9 +531,8 @@ probe syscall.mmap.return = kernel.function("sys_mmap").return ? { # unsigned long prot, unsigned long flags, # unsigned long fd, unsigned long pgoff) # -probe syscall.mmap2 = - kernel.function("sys_mmap2") ?, - kernel.function("compat_sys_mmap2") ? +probe syscall.mmap2 = kernel.function("sys_mmap2") ?, + kernel.function("compat_sys_mmap2") ? { name = "mmap2" start = $addr @@ -505,13 +541,12 @@ probe syscall.mmap2 = flags = $flags fd = $fd pgoffset = $pgoff - argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, + argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, $len, _mprotect_prot_str($prot), _mmap_flags($flags), $fd, $pgoff) } -probe syscall.mmap2.return = - kernel.function("sys_mmap2").return ?, - kernel.function("compat_sys_mmap2").return ? +probe syscall.mmap2.return = kernel.function("sys_mmap2").return ?, + kernel.function("compat_sys_mmap2").return ? { name = "mmap2" retstr = returnstr(2) @@ -521,14 +556,15 @@ probe syscall.mmap2.return = # # long ppc64_sys_stime(long __user * tptr) # -probe syscall.ppc64_sys_stime = kernel.function("ppc64_sys_stime") ? { +probe syscall.ppc64_sys_stime = kernel.function("ppc64_sys_stime") ? +{ name = "ppc64_sys_stime" /* FIXME */ t_uaddr = $tptr argstr = sprintf("%p", t_uaddr) } -probe syscall.ppc64_sys_stime.return = - kernel.function("ppc64_sys_stime").return ? { +probe syscall.ppc64_sys_stime.return = kernel.function("ppc64_sys_stime").return ? +{ name = "ppc64_sys_stime" retstr = returnstr(1) } @@ -536,16 +572,18 @@ probe syscall.ppc64_sys_stime.return = # # asmlinkage int ppc64_newuname(struct new_utsname __user * name) # -probe syscall.ppc64_newuname = kernel.function("ppc64_newuname") ? { +probe syscall.ppc64_newuname = kernel.function("ppc64_newuname") ? +{ name = "ppc64_newuname" name_uaddr = $name argstr = sprintf("%p", name_uaddr) } -probe syscall.ppc64_newuname.return = kernel.function("ppc64_newuname").return ? { +probe syscall.ppc64_newuname.return = kernel.function("ppc64_newuname").return ? +{ name = "ppc64_newuname" retstr = returnstr(1) } # -# +# diff --git a/tapset/s390x/syscalls.stp b/tapset/s390x/syscalls.stp index 17988ace..94e07adf 100644 --- a/tapset/s390x/syscalls.stp +++ b/tapset/s390x/syscalls.stp @@ -32,11 +32,13 @@ probe syscall.getresuid16.return = kernel.function("sys32_getresuid16").return ? # ipc _________________________________________________ # long sys32_ipc(u32 call, int first, int second, int third, u32 ptr) # -probe syscall.ipc = kernel.function("sys32_ipc") ? { +probe syscall.ipc = kernel.function("sys32_ipc") ? +{ name = "ipc" argstr = sprintf("%d, %d, %d, %d, %p", $call, $first, $second, $third, $ptr) } -probe syscall.ipc.return = kernel.function("sys_ipc").return ? { +probe syscall.ipc.return = kernel.function("sys_ipc").return ? +{ name = "ipc" retstr = returnstr(1) } @@ -46,8 +48,8 @@ probe syscall.ipc.return = kernel.function("sys_ipc").return ? { # long old32_mmap(struct mmap_arg_struct_emu31 __user *arg) # probe syscall.mmap = kernel.function("old_mmap") ?, - kernel.function("old32_mmap") ?, - kernel.function("SyS_s390_old_mmap") ? + kernel.function("old32_mmap") ?, + kernel.function("SyS_s390_old_mmap") ? { name = "mmap" @@ -58,8 +60,8 @@ probe syscall.mmap = kernel.function("old_mmap") ?, } probe syscall.mmap.return = kernel.function("old_mmap").return ?, - kernel.function("old32_mmap").return ?, - kernel.function("SyS_s390_old_mmap").return ? + kernel.function("old32_mmap").return ?, + kernel.function("SyS_s390_old_mmap").return ? { name = "mmap" retstr = returnstr(2) @@ -72,8 +74,8 @@ probe syscall.mmap.return = kernel.function("old_mmap").return ?, # long sys32_mmap2(struct mmap_arg_struct_emu31 __user *arg) # probe syscall.mmap2 = kernel.function("sys_mmap2") ?, - kernel.function("sys32_mmap2") ?, - kernel.function("SyS_mmap2") ? + kernel.function("sys32_mmap2") ?, + kernel.function("SyS_mmap2") ? { name = "mmap2" @@ -84,8 +86,8 @@ probe syscall.mmap2 = kernel.function("sys_mmap2") ?, } probe syscall.mmap2.return = kernel.function("sys_mmap2").return ?, - kernel.function("sys32_mmap2").return ?, - kernel.function("SyS_mmap2").return ? + kernel.function("sys32_mmap2").return ?, + kernel.function("SyS_mmap2").return ? { name = "mmap2" retstr = returnstr(2) @@ -95,11 +97,13 @@ probe syscall.mmap2.return = kernel.function("sys_mmap2").return ?, # # long sys32_sysctl(struct __sysctl_args32 __user *args) # -probe syscall.sysctl32 = kernel.function("sys32_sysctl") ? { +probe syscall.sysctl32 = kernel.function("sys32_sysctl") ? +{ name = "sysctl" argstr = sprintf("%p", $args) } -probe syscall.sysctl32.return = kernel.function("sys32_sysctl").return ? { +probe syscall.sysctl32.return = kernel.function("sys32_sysctl").return ? +{ name = "sysctl" retstr = returnstr(1) } diff --git a/tapset/x86_64/syscalls.stp b/tapset/x86_64/syscalls.stp index ad16878f..c0cb8139 100644 --- a/tapset/x86_64/syscalls.stp +++ b/tapset/x86_64/syscalls.stp @@ -5,13 +5,15 @@ # # NOTE: x86_64 only. # -probe syscall.arch_prctl = kernel.function("sys_arch_prctl") { +probe syscall.arch_prctl = kernel.function("sys_arch_prctl") +{ name = "arch_prctl" code = $code addr = $addr argstr = sprintf("%d, %p", $code, $addr) } -probe syscall.arch_prctl.return = kernel.function("sys_arch_prctl").return { +probe syscall.arch_prctl.return = kernel.function("sys_arch_prctl").return +{ name = "arch_prctl" retstr = returnstr(1) } @@ -21,7 +23,8 @@ probe syscall.arch_prctl.return = kernel.function("sys_arch_prctl").return { # NOTE. This function is only in i386 and x86_64 and its args vary # between those two archs. # -probe syscall.iopl = kernel.function("sys_iopl") { +probe syscall.iopl = kernel.function("sys_iopl") +{ name = "iopl" %( kernel_vr == "*xen" %? level = $new_iopl @@ -30,7 +33,8 @@ probe syscall.iopl = kernel.function("sys_iopl") { %) argstr = sprint(level) } -probe syscall.iopl.return = kernel.function("sys_iopl").return { +probe syscall.iopl.return = kernel.function("sys_iopl").return +{ name = "iopl" retstr = returnstr(1) } @@ -41,14 +45,16 @@ probe syscall.iopl.return = kernel.function("sys_iopl").return { # # NOTE: args vary between archs. # -probe syscall.sigaltstack = kernel.function("sys_sigaltstack") { +probe syscall.sigaltstack = kernel.function("sys_sigaltstack") +{ name = "sigaltstack" uss_uaddr = $uss uoss_uaddr = $uoss regs_uaddr = $regs argstr = sprintf("%p, %p", $uss, $uoss) } -probe syscall.sigaltstack.return = kernel.function("sys_sigaltstack").return { +probe syscall.sigaltstack.return = kernel.function("sys_sigaltstack").return +{ name = "sigaltstack" retstr = returnstr(1) } @@ -57,11 +63,13 @@ probe syscall.sigaltstack.return = kernel.function("sys_sigaltstack").return { # # long sys32_sysctl(struct sysctl_ia32 __user *args32) # -probe syscall.sysctl32 = kernel.function("sys32_sysctl") ? { +probe syscall.sysctl32 = kernel.function("sys32_sysctl") ? +{ name = "sysctl" argstr = sprintf("%p", $args32) } -probe syscall.sysctl32.return = kernel.function("sys32_sysctl").return ? { +probe syscall.sysctl32.return = kernel.function("sys32_sysctl").return ? +{ name = "sysctl" retstr = returnstr(1) } @@ -70,7 +78,8 @@ probe syscall.sysctl32.return = kernel.function("sys32_sysctl").return ? { # long sys_mmap(unsigned long addr, unsigned long len, # unsigned long prot, unsigned long flags, # unsigned long fd, unsigned long off) -probe syscall.mmap = kernel.function("sys_mmap") ? { +probe syscall.mmap = kernel.function("sys_mmap") ? +{ name = "mmap" start = $addr len = $len @@ -82,19 +91,22 @@ probe syscall.mmap = kernel.function("sys_mmap") ? { _mprotect_prot_str($prot), _mmap_flags($flags), $fd, $off) } -probe syscall.mmap.return = kernel.function("sys_mmap").return ? { +probe syscall.mmap.return = kernel.function("sys_mmap").return ? +{ name = "mmap" retstr = returnstr(2) } # # sys32_mmap(struct mmap_arg_struct __user *arg) # -probe syscall.mmap32 = kernel.function("sys32_mmap") { +probe syscall.mmap32 = kernel.function("sys32_mmap") +{ name = "mmap" argstr = get_mmap_args($arg) } -probe syscall.mmap32.return = kernel.function("sys32_mmap").return { +probe syscall.mmap32.return = kernel.function("sys32_mmap").return +{ name = "mmap" retstr = returnstr(2) } @@ -103,13 +115,15 @@ probe syscall.mmap32.return = kernel.function("sys32_mmap").return { # unsigned long prot, unsigned long flags, # unsigned long fd, unsigned long pgoff) # -probe syscall.mmap2 = kernel.function("sys32_mmap2") { +probe syscall.mmap2 = kernel.function("sys32_mmap2") +{ name = "mmap2" argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, $len, _mprotect_prot_str($prot), _mmap_flags($flags), $fd, $pgoff) } -probe syscall.mmap2.return = kernel.function("sys32_mmap2").return { +probe syscall.mmap2.return = kernel.function("sys32_mmap2").return +{ name = "mmap2" retstr = returnstr(2) } @@ -118,11 +132,13 @@ probe syscall.mmap2.return = kernel.function("sys32_mmap2").return { # # long sys32_vm86_warning(void) # -probe syscall.vm86_warning = kernel.function("sys32_vm86_warning") { +probe syscall.vm86_warning = kernel.function("sys32_vm86_warning") +{ name = "vm86_warning" argstr = "" } -probe syscall.vm86_warning.return = kernel.function("sys32_vm86_warning").return { +probe syscall.vm86_warning.return = kernel.function("sys32_vm86_warning").return +{ name = "wm86_warning" retstr = returnstr(1) } @@ -130,11 +146,13 @@ probe syscall.vm86_warning.return = kernel.function("sys32_vm86_warning").return # # long sys32_pipe(int __user *fd) # -probe syscall.pipe32 = kernel.function("sys32_pipe") { +probe syscall.pipe32 = kernel.function("sys32_pipe") +{ name = "pipe" argstr = sprintf("%p", $fd) } -probe syscall.pipe32.return = kernel.function("sys32_pipe").return { +probe syscall.pipe32.return = kernel.function("sys32_pipe").return +{ name = "pipe" retstr = returnstr(1) } -- cgit From 987a37e77751d1a8aac0a0591c3b53fddf0de7cd Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 2 Jun 2009 18:59:53 -0700 Subject: Add $arch/nd_syscalls.stp These are all the dwarfless analogs to $arch/syscalls.stp. (Only i686 and x86_64 have been tested...) --- tapset/i686/nd_syscalls.stp | 205 ++++++++++++ tapset/ia64/nd_syscalls.stp | 102 ++++++ tapset/ppc64/nd_syscalls.stp | 738 ++++++++++++++++++++++++++++++++++++++++++ tapset/s390x/nd_syscalls.stp | 187 +++++++++++ tapset/x86_64/nd_syscalls.stp | 187 +++++++++++ 5 files changed, 1419 insertions(+) create mode 100644 tapset/i686/nd_syscalls.stp create mode 100644 tapset/ia64/nd_syscalls.stp create mode 100644 tapset/ppc64/nd_syscalls.stp create mode 100644 tapset/s390x/nd_syscalls.stp create mode 100644 tapset/x86_64/nd_syscalls.stp diff --git a/tapset/i686/nd_syscalls.stp b/tapset/i686/nd_syscalls.stp new file mode 100644 index 00000000..f19e54a9 --- /dev/null +++ b/tapset/i686/nd_syscalls.stp @@ -0,0 +1,205 @@ +# 32-bit x86-specific system calls +# These are typically defined in arch/i386 +# + +# get_thread_area ____________________________________________ +/* + * asmlinkage int + * sys_get_thread_area(struct user_desc __user *u_info) + */ +probe nd_syscall.get_thread_area = kprobe.function("sys_get_thread_area") +{ + name = "get_thread_area" + // u_info_uaddr = $u_info + asmlinkage() + u_info_uaddr = pointer_arg(1) + argstr = sprintf("%p", u_info_uaddr) +} +probe nd_syscall.get_thread_area.return = kprobe.function("sys_get_thread_area").return +{ + name = "get_thread_area" + retstr = returnstr(1) +} + +# iopl _______________________________________________________ +# long sys_iopl(unsigned long unused) +# NOTE. This function is only in i386 and x86_64 and its args vary +# between those two archs. +# +probe nd_syscall.iopl = kprobe.function("sys_iopl") +{ + name = "iopl" + argstr = "" +} +probe nd_syscall.iopl.return = kprobe.function("sys_iopl").return +{ + name = "iopl" + retstr = returnstr(1) +} + +# ipc ________________________________________________________ +# int sys_ipc (uint call, int first, int second, int third, void __user *ptr, long fifth) +# +probe nd_syscall.ipc = kprobe.function("sys_ipc") ? +{ + name = "ipc" + // call = $call + // first = $first + // second = $second + // third = $third + // ptr_uaddr = $ptr + // fifth = $fifth + // argstr = sprintf("%d, %d, %d, %d, %p, %d", $call, $first, + // $second, $third, $ptr, $fifth) + asmlinkage() + call = uint_arg(1) + first = int_arg(2) + second = int_arg(3) + third = int_arg(4) + ptr_uaddr = pointer_arg(5) + fifth = long_arg(6) + argstr = sprintf("%d, %d, %d, %d, %p, %d", call, first, + second, third, ptr_uaddr, fifth) +} +probe nd_syscall.ipc.return = kprobe.function("sys_ipc").return ? +{ + name = "ipc" + retstr = returnstr(1) +} + +# mmap2 ____________________________________________ +# sys_mmap2(unsigned long addr, unsigned long len, +# unsigned long prot, unsigned long flags, +# unsigned long fd, unsigned long pgoff) +# +probe nd_syscall.mmap2 = kprobe.function("sys_mmap2") ? +{ + name = "mmap2" + // start = $addr + // length = $len + // prot = $prot + // flags = $flags + // fd = $fd + // pgoffset = $pgoff + // argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, + // $len, _mprotect_prot_str($prot), _mmap_flags($flags), + // $fd, $pgoff) + asmlinkage() + start = ulong_arg(1) + length = ulong_arg(2) + prot = ulong_arg(3) + flags = ulong_arg(4) + fd = ulong_arg(5) + pgoffset = ulong_arg(6) + argstr = sprintf("%p, %d, %s, %s, %d, %d", start, + length, _mprotect_prot_str(prot), _mmap_flags(flags), + fd, pgoffset) +} +probe nd_syscall.mmap2.return = kprobe.function("sys_mmap2").return ? +{ + name = "mmap2" + retstr = returnstr(2) +} + +# set_thread_area ____________________________________________ +/* + * asmlinkage int + * sys_set_thread_area(struct user_desc __user *u_info) + */ +probe nd_syscall.set_thread_area = kprobe.function("sys_set_thread_area") +{ + name = "set_thread_area" + // u_info_uaddr = $u_info + asmlinkage() + u_info_uaddr = pointer_arg(1) + argstr = sprintf("%p", u_info_uaddr) +} +probe nd_syscall.set_thread_area.return = kprobe.function("sys_set_thread_area").return +{ + name = "set_thread_area" + retstr = returnstr(1) +} + +# set_zone_reclaim ___________________________________________ +/* + * asmlinkage long + * sys_set_zone_reclaim(unsigned int node, + * unsigned int zone, + * unsigned int state) + */ +probe nd_syscall.set_zone_reclaim = kprobe.function("sys_set_zone_reclaim") ? +{ + name = "set_zone_reclaim" + // node = $node + // zone = $zone + // state = $state + // argstr = sprintf("%d, %d, %d", $node, $zone, $state) + asmlinkage() + node = uint_arg(1) + zone = uint_arg(2) + state = uint_arg(3) + argstr = sprintf("%d, %d, %d", node, zone, state) +} +probe nd_syscall.set_zone_reclaim.return = kprobe.function("sys_set_zone_reclaim").return ? +{ + name = "set_zone_reclaim" + retstr = returnstr(1) +} + +# sigaltstack ________________________________________________ +# int sys_sigaltstack(unsigned long ebx) +# +# NOTE: args vary between archs. +# +probe nd_syscall.sigaltstack = kprobe.function("sys_sigaltstack") +{ + name = "sigaltstack" + // ussp = %( kernel_vr < "2.6.25" %? $ebx %: %( kernel_vr < "2.6.29" %? $bx %: $regs->bx %) %) + // NB: no asmlinkage() + ussp = %( kernel_vr < "2.6.29" %? ulong_arg(1) %: @cast(ulong_arg(1), "pt_regs")->bx %) + argstr = sprintf("%p", ussp) +} +probe nd_syscall.sigaltstack.return = kprobe.function("sys_sigaltstack").return +{ + name = "sigaltstack" + retstr = returnstr(1) +} + +# vm86 _______________________________________________________ +# +# int sys_vm86(struct pt_regs regs) +# +probe nd_syscall.vm86 = kprobe.function("sys_vm86") ? +{ + name = "vm86" + /* + * unsupported type identifier '$regs' + * regs = $regs + */ + argstr = "" +} +probe nd_syscall.vm86.return = kprobe.function("sys_vm86").return ? +{ + name = "vm86" + retstr = returnstr(1) +} + +# vm86old ____________________________________________________ +# +# int sys_vm86old(struct pt_regs regs) +# +probe nd_syscall.vm86old = kprobe.function("sys_vm86old") ? +{ + name = "vm86old" + /* + * unsupported type identifier '$regs' + * regs = $regs + */ + argstr = "" +} +probe nd_syscall.vm86old.return = kprobe.function("sys_vm86old").return ? +{ + name = "vm86old" + retstr = returnstr(1) +} + diff --git a/tapset/ia64/nd_syscalls.stp b/tapset/ia64/nd_syscalls.stp new file mode 100644 index 00000000..d25423d1 --- /dev/null +++ b/tapset/ia64/nd_syscalls.stp @@ -0,0 +1,102 @@ +# IA64 system calls + +# mmap +# sys_mmap (unsigned long addr, unsigned long len, int prot, int flags, int fd, long off) +# +probe nd_syscall.mmap = kprobe.function("sys_mmap") ? +{ + name = "mmap" + // start = $addr + // len = $len + // prot = $prot + // flags = $flags + // fd = $fd + // offset = $off + // argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, $len, + // _mprotect_prot_str($prot), _mmap_flags($flags), $fd, $off) + asmlinkage() + start = ulong_arg(1) + len = ulong_arg(2) + prot = int_arg(3) + flags = int_arg(4) + fd = int_arg(5) + offset = long_arg(6) + argstr = sprintf("%p, %d, %s, %s, %d, %d", start, len, + _mprotect_prot_str(prot), _mmap_flags(flags), fd, offset) +} + +probe nd_syscall.mmap.return = kprobe.function("sys_mmap").return ? +{ + name = "mmap" + retstr = returnstr(2) +} + +# mmap2 +# sys_mmap2 (unsigned long addr, unsigned long len, int prot, int flags, int fd, long pgoff) +probe nd_syscall.mmap2 = kprobe.function("sys_mmap2") ? +{ + name = "mmap2" + // start = $addr + // length = $len + // prot = $prot + // flags = $flags + // fd = $fd + // pgoffset = $pgoff + // argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, + // $len, _mprotect_prot_str($prot), _mmap_flags($flags), + // $fd, $pgoff) + asmlinkage() + start = ulong_arg(1) + length = ulong_arg(2) + prot = int_arg(3) + flags = int_arg(4) + fd = int_arg(5) + pgoffset = long_arg(6) + argstr = sprintf("%p, %d, %s, %s, %d, %d", start, length, + _mprotect_prot_str(prot), _mmap_flags(flags), fd, pgoffset) +} +probe nd_syscall.mmap2.return = kprobe.function("sys_mmap2").return ? +{ + name = "mmap2" + retstr = returnstr(2) +} + +# sigaltstack _______________________________________________ +# asmlinkage long +# sys_sigaltstack (const stack_t __user *uss, stack_t __user *uoss, long arg2, +# long arg3, long arg4, long arg5, long arg6, long arg7, +# struct pt_regs regs) +# +probe nd_syscall.sigaltstack = kprobe.function("sys_sigaltstack") +{ + name = "sigaltstack"; + // ss_uaddr = $uss + // oss_uaddr = $uoss + // argstr = sprintf("%p, %p", $uss, $uoss) + asmlinkage() + ss_uaddr = pointer_arg(1) + oss_uaddr = pointer_arg(2) + argstr = sprintf("%p, %p", ss_uaddr, oss_uaddr) +} +probe nd_syscall.sigaltstack.return = kprobe.function("sys_sigaltstack").return +{ + name = "sigaltstack"; + retstr = returnstr(1) +} + +# sysctl _____________________________________________________ +# +# long sys32_sysctl (struct sysctl32 __user *args) +# +probe nd_syscall.sysctl32 = kprobe.function("sys32_sysctl") ? +{ + name = "sysctl" + // argstr = sprintf("%p", $args) + asmlinkage() + argstr = sprintf("%p", pointer_arg(1)) +} +probe nd_syscall.sysctl32.return = kprobe.function("sys32_sysctl").return ? +{ + name = "sysctl" + retstr = returnstr(1) +} diff --git a/tapset/ppc64/nd_syscalls.stp b/tapset/ppc64/nd_syscalls.stp new file mode 100644 index 00000000..46267507 --- /dev/null +++ b/tapset/ppc64/nd_syscalls.stp @@ -0,0 +1,738 @@ +# PPC64-specific system calls + +# sys64_time ________________________________________ +# +# time_t sys64_time(time_t __user * tloc) +# +probe nd_syscall.sys64_time = kprobe.function("sys64_time") ? +{ + name = "sys64_time" + // argstr = sprintf("%p", $tloc) + asmlinkage() + argstr = sprintf("%p", pointer_arg(1)) +} +probe nd_syscall.sys64_time.return = kprobe.function("sys64_time").return ? +{ + name = "sys64_time" + retstr = returnstr(1) +} + +# ppc64_personality ________________________________________ +# +# long ppc64_personality(unsigned long personality) +# +probe nd_syscall.ppc64_personality = kprobe.function("ppc64_personality") +{ + name = "ppc64_personality" + // persona = $personality + // argstr = sprint($personality) + asmlinkage() + persona = ulong_arg(1) + argstr = sprint(persona) +} +probe nd_syscall.ppc64_personality.return = kprobe.function("ppc64_personality").return +{ + name = "ppc64_personality" + retstr = returnstr(1) +} + +# ppc_rtas ________________________________________ +# +# int ppc_rtas(struct rtas_args __user *uargs) +# +probe nd_syscall.ppc_rtas = kprobe.function("ppc_rtas") ? +{ + name = "ppc_rtas" + // uargs_uaddr = $uargs + // argstr = sprintf("%p", $uargs) + asmlinkage() + uargs_uaddr = pointer_arg(1) + argstr = sprintf("%p", uargs_uaddr) +} +probe nd_syscall.ppc_rtas.return = kprobe.function("ppc_rtas").return ? +{ + name = "ppc_rtas" + retstr = returnstr(1) +} + +# ppc64_sys32_stime ________________________________________ +# +# long ppc64_sys32_stime(int __user * tptr) +# +probe nd_syscall.ppc64_sys32_stime = kprobe.function("ppc64_sys32_stime") ? +{ + name = "ppc64_sys32_stime" + // t_uaddr = $tptr + // argstr = sprintf("%p", $tptr) + asmlinkage() + t_uaddr = pointer_arg(1) + argstr = sprintf("%p", t_uaddr) +} +probe nd_syscall.ppc64_sys32_stime.return = kprobe.function("ppc64_sys32_stime").return ? +{ + name = "ppc64_sys32_stime" + retstr = returnstr(1) +} + +# sys32_ptrace ________________________________________ +# (obsolete) +# int sys32_ptrace(long request, long pid, unsigned long addr, +# unsigned long data) +# +probe nd_syscall.sys32_ptrace = kprobe.function("sys32_ptrace") ? +{ + name = "sys32_ptrace" + // request = $request + // pid = $pid + // addr = $addr + // data = $data + // argstr = sprintf("%p, %p, %p, %p", $request, $pid, $addr, $data) + asmlinkage() + request = long_arg(1) + pid = long_arg(2) + addr = ulong_arg(3) + data = ulong_arg(4) + argstr = sprintf("%p, %p, %p, %p", request, pid, addr, data) +} +probe nd_syscall.sys32_ptrace.return = kprobe.function("sys32_ptrace").return ? +{ + name = "sys32_ptrace" + retstr = returnstr(1) +} + +# sys32_sysinfo ________________________________________ +# +# (obsolete) long sys32_sysinfo(struct sysinfo32 __user *info) +# +probe nd_syscall.sys32_sysinfo = kprobe.function("sys32_sysinfo") ? +{ + name = "sys32_sysinfo" + // info_uaddr = $info + asmlinkage() + info_uaddr = pointer_arg(1) + argstr = sprintf("%p", info_uaddr) +} +probe nd_syscall.sys32_sysinfo.return = kprobe.function("sys32_sysinfo").return ? +{ + name = "sys32_sysinfo" + retstr = returnstr(1) +} + +# ipc ________________________________________ +# +# long sys32_ipc(u32 call, u32 first, u32 second, u32 third, +# compat_uptr_t ptr, u32 fifth) +# +probe nd_syscall.ipc = kprobe.function("sys32_ipc") ? +{ + name = "ipc" + // argstr = sprintf("%d, %d, %d, %d, %p, %d", $call, $first, $second, + // $third, $ptr, $fifth) + asmlinkage() + argstr = sprintf("%d, %d, %d, %d, %p, %d", uint_arg(1), uint_arg(2), uint_arg(3), + uint_arg(4), uint_arg(5), uint_arg(6)) +} +probe nd_syscall.ipc.return = kprobe.function("sys32_ipc").return ? +{ + name = "sys_ipc" + retstr = returnstr(1) +} + +# sys32_sigreturn ________________________________________ +# +# long sys32_sigreturn(int r3, int r4, int r5, int r6, int r7, int r8, +# struct pt_regs *regs) +# +probe nd_syscall.sys32_sigreturn = kprobe.function("sys32_sigreturn") ? +{ + name = "sys32_sigreturn" + // r3 = $r3 + // r4 = $r4 + // // r5 = $r5 + // r6 = $r6 + // r7 = $r7 + // r8 = $r8 + // argstr = sprintf("%p, %p, %p, %p, %p, %p", + // $r3, $r4, $r5, $r6, $r7, $r8) + asmlinkage() + r3 = int_arg(1) + r4 = int_arg(2) + r5 = int_arg(3) + r6 = int_arg(4) + r7 = int_arg(5) + r8 = int_arg(6) + argstr = sprintf("%p, %p, %p, %p, %p, %p", + r3, r4, r5, r6, r7, r8) +} +probe nd_syscall.sys32_sigreturn.return = kprobe.function("sys32_sigreturn").return ? +{ + name = "sys32_sigreturn" + retstr = returnstr(1) +} + +# sys32_adjtimex ________________________________________ +# +# long sys32_adjtimex(struct timex32 __user *utp) +# +probe nd_syscall.sys32_adjtimex = kprobe.function("sys32_adjtimex") ? +{ + name = "sys32_adjtimex" + // argstr = sprintf("%p", $utp) + asmlinkage() + argstr = sprintf("%p", pointer_arg(1)) +} +probe nd_syscall.sys32_adjtimex.return = kprobe.function("sys32_adjtimex").return ? +{ + name = "sys32_adjtimex" + retstr = returnstr(1) +} + +# sys32_getdents ________________________________________ +# +# asmlinkage long sys32_getdents(unsigned int fd, +# struct linux_dirent32 __user *dirent, +# unsigned int count) +# +probe nd_syscall.sys32_getdents = kprobe.function("sys32_getdents") ? +{ + name = "sys32_getdents" + // fd = $fd + // dirp_uaddr = $dirent + // count = $count + asmlinkage() + fd = uint_arg(1) + dirp_uaddr = pointer_arg(2) + count = uint_arg(3) + argstr = sprintf("%d, %p, %d", fd, dirp_uaddr, count) +} +probe nd_syscall.sys32_getdents.return = kprobe.function("sys32_getdents").return ? +{ + name = "sys32_getdents" + retstr = returnstr(1) +} + +# compat_sys_sysctl ________________________________________ +# +# long compat_sys_sysctl(struct __sysctl_args32 __user *args) +# +probe nd_syscall.compat_sysctl = kprobe.function("compat_sys_sysctl") ? +{ + name = "sysctl" + // argstr = sprintf("%p", $args) + asmlinkage() + argstr = sprintf("%p", pointer_arg(1)) +} +probe nd_syscall.compat_sysctl.return = kprobe.function("compat_sys_sysctl").return ? +{ + name = "sysctl" + retstr = returnstr(1) +} + +# sys32_sched_setparam ________________________________________ +# +# asmlinkage long sys32_sched_setparam(u32 pid, +# struct sched_param __user *param) +# +probe nd_syscall.sys32_sched_setparam = kprobe.function("sys32_sched_setparam") ? +{ + name = "sys32_sched_setparam" + // pid = $pid + // param_uaddr = $param + asmlinkage() + pid = uint_arg(1) + param_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", pid, param_uaddr) +} +probe nd_syscall.sys32_sched_setparam.return = kprobe.function("sys32_sched_setparam").return ? +{ + name = "sys32_sched_setparam" + retstr = returnstr(1) +} + +# sys32_sched_rr_get_interval ________________________________________ +# +# asmlinkage long sys32_sched_rr_get_interval(u32 pid, +# struct compat_timespec __user *interval) +# +probe nd_syscall.sys32_sched_rr_get_interval = kprobe.function("sys32_sched_rr_get_interval") ? +{ + name = "sys32_sched_rr_get_interval" + // pid = $pid + // interval_uaddr = $interval + asmlinkage() + pid = uint_arg(1) + interval_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", pid, interval_uaddr) +} +probe nd_syscall.sys32_sched_rr_get_interval.return = kprobe.function("sys32_sched_rr_get_interval").return ? +{ + name = "sys32_sched_rr_get_interval" + retstr = returnstr(1) +} + +# sys32_rt_sigpending ________________________________________ +# +# long sys32_rt_sigpending(compat_sigset_t __user *set, +# compat_size_t sigsetsize) +# +probe nd_syscall.sys32_rt_sigpending = kprobe.function("sys32_rt_sigpending") ? +{ + name = "sys32_rt_sigpending" + // set_uaddr = $set + // sigsetsize = $sigsetsize + // argstr = sprintf("%p, %d", set_uaddr, $sigsetsize) + asmlinkage() + set_uaddr = pointer_arg(1) + sigsetsize = uint_arg(2) + argstr = sprintf("%p, %d", set_uaddr, sigsetsize) +} +probe nd_syscall.sys32_rt_sigpending.return = kprobe.function("sys32_rt_sigpending").return ? +{ + name = "sys32_rt_sigpending" + retstr = returnstr(1) +} + +# sys32_rt_sigtimedwait ________________________________________ +# +# long sys32_rt_sigtimedwait(compat_sigset_t __user *uthese, +# compat_siginfo_t __user *uinfo, +# struct compat_timespec __user *uts, +# compat_size_t sigsetsize) +# +probe nd_syscall.sys32_rt_sigtimedwait = kprobe.function("sys32_rt_sigtimedwait") ? +{ + name = "sys32_rt_sigtimedwait" + // uthese_uaddr = $uthese + // uinfo_uaddr = $uinfo + // uts_uaddr = $uts + // sigsetsize = $sigsetsize + asmlinkage() + uthese_uaddr = pointer_arg(1) + uinfo_uaddr = pointer_arg(2) + uts_uaddr = pointer_arg(3) + sigsetsize = uint_arg(4) + argstr = sprintf("%p, %p, %p, %p", uthese_uaddr, + uinfo_uaddr, uts_uaddr, sigsetsize) +} +probe nd_syscall.sys32_rt_sigtimedwait.return = kprobe.function("sys32_rt_sigtimedwait").return ? +{ + name = "sys32_rt_sigtimedwait" + retstr = returnstr(1) +} + +# sys32_rt_sigqueueinfo ________________________________________ +# +# long sys32_rt_sigqueueinfo(u32 pid, u32 sig, compat_siginfo_t __user *uinfo) +# +probe nd_syscall.sys32_rt_sigqueueinfo = kprobe.function("sys32_rt_sigqueueinfo") ? +{ + name = "sys32_rt_sigqueueinfo" + // pid = $pid + // sig = $sig + // uinfo_uaddr = $uinfo + // argstr = sprintf("%p, %s, %p", pid, _signal_name($sig), + // uinfo_uaddr) + asmlinkage() + pid = uint_arg(1) + sig = uint_arg(2) + uinfo_uaddr = pointer_arg(3) + argstr = sprintf("%p, %s, %p", pid, _signal_name(sig), + uinfo_uaddr) +} +probe nd_syscall.sys32_rt_sigqueueinfo.return = kprobe.function("sys32_rt_sigqueueinfo").return ? +{ + name = "sys32_rt_sigqueueinfo" + retstr = returnstr(1) +} + +# sys32_sigaltstack ________________________________________ +# +# int sys32_sigaltstack(u32 __new, u32 __old, int r5, +# int r6, int r7, int r8, struct pt_regs *regs) +# +probe nd_syscall.sys32_sigaltstack = kprobe.function("sys32_sigaltstack") ? +{ + name = "sys32_sigaltstack" + argstr = "FIXME" +} +probe nd_syscall.sys32_sigaltstack.return = kprobe.function("sys32_sigaltstack").return ? +{ + name = "sys32_sigaltstack" + retstr = returnstr(1) +} + +# sys32_sendfile64 ________________________________________ +# +# asmlinkage int sys32_sendfile64(int out_fd, int in_fd, +# compat_loff_t __user *offset, s32 count) +# +probe nd_syscall.sys32_sendfile64 = kprobe.function("sys32_sendfile64") ? +{ + name = "sys32_sendfile64" + // out_fd = $out_fd + // in_fd = $in_fd + // offset_uaddr = $offset + // count = $count + // argstr = sprintf("%d, %d, %p, %d", $out_fd, $in_fd, offset_uaddr, + // $count) + asmlinkage() + out_fd = int_arg(1) + in_fd = int_arg(2) + offset_uaddr = long_arg(3) + count = int_arg(4) + argstr = sprintf("%d, %d, %p, %d", out_fd, in_fd, offset_uaddr, + count) +} +probe nd_syscall.sys32_sendfile64.return = kprobe.function("sys32_sendfile64").return ? +{ + name = "sys32_sendfile64" + retstr = returnstr(1) +} + +# ppc32_timer_create ________________________________________ +# +# long ppc32_timer_create(clockid_t clock, +# struct compat_sigevent __user *ev32, +# timer_t __user *timer_id) +# +probe nd_syscall.ppc32_timer_create = kprobe.function("ppc32_timer_create") ? +{ + name = "ppc32_timer_create" + // which_clock = $clock + // timer_event_spec = $ev32 + // created_timer_id = $timer_id + asmlinkage() + which_clock = int_arg(1) + timer_event_spec = pointer_arg(2) + created_timer_id = pointer_arg(3) + argstr = sprintf("%d, %p, %p", which_clock, timer_event_spec, + created_timer_id) +} +probe nd_syscall.ppc32_timer_create.return = kprobe.function("ppc32_timer_create").return ? +{ + name = "ppc32_timer_create" + retstr = returnstr(1) +} + +# compat_timer_settime ________________________________________ +# +# long compat_timer_settime(timer_t timer_id, int flags, +# struct compat_itimerspec __user *new, +# struct compat_itimerspec __user *old) +# +probe nd_syscall.compat_timer_settime = kprobe.function("compat_timer_settime") ? +{ + name = "compat_timer_settime" + // timer_id = $timer_id + // flags = $flags + // new_setting_uaddr = $new + // old_setting_uaddr = $old + asmlinkage() + timer_id = int_arg(1) + flags = int_arg(2) + new_setting_uaddr = pointer_arg(3) + old_setting_uaddr = pointer_arg(4) + argstr = sprintf("%d, %d, %p, %p", timer_id, flags, + new_setting_uaddr, old_setting_uaddr) +} +probe nd_syscall.compat_timer_settime.return = kprobe.function("compat_timer_settime").return ? +{ + name = "compat_timer_settime" + retstr = returnstr(1) +} + +# compat_timer_gettime ________________________________________ +# +# long compat_timer_gettime(timer_t timer_id, +# struct compat_itimerspec __user *setting) +# +probe nd_syscall.compat_timer_gettime = kprobe.function("compat_timer_gettime") ? +{ + name = "compat_timer_gettime" + // timer_id = $timer_id + // setting_uaddr = $setting + asmlinkage() + timer_id = int_arg(1) + setting_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", timer_id, setting_uaddr) +} +probe nd_syscall.compat_timer_gettime.return = kprobe.function("compat_timer_gettime").return ? +{ + name = "compat_timer_gettime" + retstr = returnstr(1) +} + +# compat_clock_settime ________________________________________ +# +# long compat_clock_settime(clockid_t which_clock, +# struct compat_timespec __user *tp) +# +probe nd_syscall.compat_clock_settime = kprobe.function("compat_clock_settime") ? +{ + name = "compat_clock_settime" + // which_clock = $which_clock + // tp_uaddr = $tp + asmlinkage() + which_clock = int_arg(1) + tp_uaddr = pointer_arg(2) + argstr = sprintf("%d, %p", which_clock, tp_uaddr) +} +probe nd_syscall.compat_clock_settime.return = kprobe.function("compat_clock_settime").return ? +{ + name = "compat_clock_settime" + retstr = returnstr(1) +} + +# sys32_swapcontext ________________________________________ +# +# long sys32_swapcontext(struct ucontext32 __user *old_ctx, +# struct ucontext32 __user *new_ctx, +# int ctx_size, int r6, int r7, int r8, +# struct pt_regs *regs) +# +probe nd_syscall.sys32_swapcontext = kprobe.function("sys32_swapcontext") ? +{ + name = "sys32_swapcontext" + // old_ctx_uaddr = $old_ctx + // new_ctx_uaddr = $new_ctx + // r5 = $ctx_size + // r6 = $r6 + // r7 = $r7 + // r8 = $r8 + // regs = $regs + asmlinkage() + old_ctx_uaddr = pointer_arg(1) + new_ctx_uaddr = pointer_arg(2) + r5 = int_arg(3) + r6 = int_arg(4) + r7 = int_arg(5) + r8 = int_arg(6) + regs = pointer_arg(7) + argstr = sprintf("%p, %p, %d, %d, %d, %d, %p", + old_ctx_uaddr, new_ctx_uaddr, r5, r6, r7, r8, regs) +} +probe nd_syscall.sys32_swapcontext.return = kprobe.function("sys32_swapcontext").return ? +{ + name = "sys32_swapcontext" + retstr = returnstr(1) +} + +# sys32_utimes ________________________________________ +# +# asmlinkage long sys32_utimes(char __user *filename, +# struct compat_timeval __user *tvs) +# +probe nd_syscall.sys32_utimes = kprobe.function("sys32_utimes") ? +{ + name = "sys32_utimes" + // filename_uaddr = $filename + // path = user_string($filename) + // tvp_uaddr = $tvs + // argstr = sprintf("%s, %p", user_string_quoted($filename), tvp_uaddr) + asmlinkage() + filename_uaddr = pointer_arg(1) + path = user_string(filename_uaddr) + tvp_uaddr = pointer_arg(2) + argstr = sprintf("%s, %p", user_string_quoted(filename_uaddr), tvp_uaddr) +} +probe nd_syscall.sys32_utimes.return = kprobe.function("sys32_utimes").return ? +{ + name = "sys32_utimes" + retstr = returnstr(1) +} + +# compat_mbind ________________________________________ +# +# asmlinkage long compat_mbind(compat_ulong_t start, compat_ulong_t len, +# compat_ulong_t mode, compat_ulong_t __user *nmask, +# compat_ulong_t maxnode, compat_ulong_t flags) +# +probe nd_syscall.compat_mbind = kprobe.function("compat_mbind") ? +{ + name = "compat_mbind" + // start_uaddr = $start + // len = $len + // policy = $mode + // nodemask_uaddr = $nmask + // maxnode = $maxnode + // flags = $flags + asmlinkage() + start_uaddr = uint_arg(1) + len = uint_arg(2) + policy = uint_arg(3) + nodemask_uaddr = uint_arg(4) + maxnode = uint_arg(5) + flags = uint_arg(6) + argstr = sprintf("%p, %d, %d, %p, %d, %d", start_uaddr, len, + policy, nodemask_uaddr, maxnode, flags) +} +probe nd_syscall.compat_mbind.return = kprobe.function("compat_mbind").return ? +{ + name = "compat_mbind" + retstr = returnstr(1) +} + +# compat_get_mempolicy ________________________________________ +# +# asmlinkage long compat_get_mempolicy(int __user *policy, +# compat_ulong_t __user *nmask, +# compat_ulong_t maxnode, +# compat_ulong_t addr, compat_ulong_t flags) +# +probe nd_syscall.compat_get_mempolicy = kprobe.function("compat_get_mempolicy") ? +{ + name = "compat_get_mempolicy" + // policy_uaddr = $policy + // nmask_uaddr = $nmask + // maxnode = $maxnode + // addr = $addr + // flags = $flags + asmlinkage() + policy_uaddr = int_arg(1) + nmask_uaddr = uint_arg(2) + maxnode = uint_arg(3) + addr = uint_arg(4) + flags = uint_arg(5) + argstr = sprintf("%p, %p, %d, %d", policy_uaddr, nmask_uaddr, + maxnode, addr) +} +probe nd_syscall.compat_get_mempolicy.return = kprobe.function("compat_get_mempolicy").return ? +{ + name = "compat_get_mempolicy" + retstr = returnstr(1) +} + +# compat_set_mempolicy ________________________________________ +# +# asmlinkage long compat_set_mempolicy(int mode, compat_ulong_t __user *nmask, +# compat_ulong_t maxnode) +# +probe nd_syscall.compat_set_mempolicy = kprobe.function("compat_set_mempolicy") ? +{ + name = "compat_set_mempolicy" + // policy = $mode + // nodemask_uaddr = $nmask + // maxnode = $maxnode + asmlinkage() + policy = int_arg(1) + nodemask_uaddr = uint_arg(2) + maxnode = uint_arg(3) + argstr = sprintf("%d, %p, %d", policy, nodemask_uaddr, maxnode) +} +probe nd_syscall.compat_set_mempolicy.return = kprobe.function("compat_set_mempolicy").return ? +{ + name = "compat_set_mempolicy" + retstr = returnstr(1) +} + +# mmap +# long sys_mmap(unsigned long addr, size_t len, +# unsigned long prot, unsigned long flags, +# unsigned long fd, off_t offset) +# +probe nd_syscall.mmap = kprobe.function("sys_mmap") ? +{ + name = "mmap" + // start = $addr + // len = $len + // prot = $prot + // flags = $flags + // fd = $fd + // offset = $offset + // argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, $len, + // _mprotect_prot_str($prot), _mmap_flags($flags), $fd, $offset) + asmlinkage() + start = ulong_arg(1) + len = ulong_arg(2) + prot = ulong_arg(3) + flags = ulong_arg(4) + fd = ulong_arg(5) + offset = ulong_arg(6) + argstr = sprintf("%p, %d, %s, %s, %d, %d", start, len, + _mprotect_prot_str(prot), _mmap_flags(flags), fd, offset) +} +probe nd_syscall.mmap.return = kprobe.function("sys_mmap").return ? +{ + name = "mmap" + retstr = returnstr(2) +} + +# mmap2 +# long sys_mmap2(unsigned long addr, size_t len, +# unsigned long prot, unsigned long flags, +# unsigned long fd, unsigned long pgoff) +# long compat_sys_mmap2(unsigned long addr, size_t len, +# unsigned long prot, unsigned long flags, +# unsigned long fd, unsigned long pgoff) +# +probe nd_syscall.mmap2 = kprobe.function("sys_mmap2") ?, + kprobe.function("compat_sys_mmap2") ? +{ + name = "mmap2" + // start = $addr + // length = $len + // prot = $prot + // flags = $flags + // fd = $fd + // pgoffset = $pgoff + // argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, + // $len, _mprotect_prot_str($prot), _mmap_flags($flags), + // $fd, $pgoff) + asmlinkage() + start = ulong_arg(1) + length = ulong_arg(2) + prot = ulong_arg(3) + flags = ulong_arg(4) + fd = ulong_arg(5) + pgoffset = ulong_arg(6) + argstr = sprintf("%p, %d, %s, %s, %d, %d", start, + length, _mprotect_prot_str(prot), _mmap_flags(flags), + fd, pgoffset) +} +probe nd_syscall.mmap2.return = kprobe.function("sys_mmap2").return ?, + kprobe.function("compat_sys_mmap2").return ? +{ + name = "mmap2" + retstr = returnstr(2) +} + +# ppc64_sys_stime ________________________________________ +# +# long ppc64_sys_stime(long __user * tptr) +# +probe nd_syscall.ppc64_sys_stime = kprobe.function("ppc64_sys_stime") ? +{ + name = "ppc64_sys_stime" + /* FIXME */ + // t_uaddr = $tptr + asmlinkage() + t_uaddr = pointer_arg(1) + argstr = sprintf("%p", t_uaddr) +} +probe nd_syscall.ppc64_sys_stime.return = kprobe.function("ppc64_sys_stime").return ? +{ + name = "ppc64_sys_stime" + retstr = returnstr(1) +} + +# ppc64_newuname ________________________________________ +# +# asmlinkage int ppc64_newuname(struct new_utsname __user * name) +# +probe nd_syscall.ppc64_newuname = kprobe.function("ppc64_newuname") ? +{ + name = "ppc64_newuname" + // name_uaddr = $name + asmlinkage() + name_uaddr = pointer_arg(1) + argstr = sprintf("%p", name_uaddr) +} +probe nd_syscall.ppc64_newuname.return = kprobe.function("ppc64_newuname").return ? +{ + name = "ppc64_newuname" + retstr = returnstr(1) +} + +# +# + diff --git a/tapset/s390x/nd_syscalls.stp b/tapset/s390x/nd_syscalls.stp new file mode 100644 index 00000000..63435265 --- /dev/null +++ b/tapset/s390x/nd_syscalls.stp @@ -0,0 +1,187 @@ +# S390-specific system calls + +%(arch == "s390x" %? + +# getresgid __________________________________________________ +# long sys32_getresgid16(u16 __user *rgid, u16 __user *egid, u16 __user *sgid) +# +probe nd_syscall.getresgid16 = kprobe.function("sys32_getresgid16") ? +{ + name = "getresgid" + // argstr = sprintf("%p, %p, %p", $rgid, $egid, $sgid) + asmlinkage() + argstr = sprintf("%p, %p, %p", pointer_arg(1), pointer_arg(2), pointer_arg(3)) +} +probe nd_syscall.getresgid16.return = kprobe.function("sys32_getresgid16").return ? +{ + name = "getresgid" + retstr = returnstr(1) +} + +# getresuid __________________________________________________ +# long sys32_getresuid16(u16 __user *ruid, u16 __user *euid, u16 __user *suid) +# +probe nd_syscall.getresuid16 = kprobe.function("sys32_getresuid16") ? +{ + name = "getresuid" + // argstr = sprintf("%p, %p, %p", $ruid, $euid, $suid) + asmlinkage() + argstr = sprintf("%p, %p, %p", pointer_arg(1), pointer_arg(2), pointer_arg(3)) +} +probe nd_syscall.getresuid16.return = kprobe.function("sys32_getresuid16").return ? +{ + name = "getresuid" + retstr = returnstr(1) +} + +# ipc _________________________________________________ +# long sys32_ipc(u32 call, int first, int second, int third, u32 ptr) +# +probe nd_syscall.ipc = kprobe.function("sys32_ipc") ? +{ + name = "ipc" + // argstr = sprintf("%d, %d, %d, %d, %p", $call, $first, $second, $third, $ptr) + asmlinkage() + argstr = sprintf("%d, %d, %d, %d, %p", uint_arg(1), int_arg(2), int_arg(3), int_arg(4), uint_arg(5)) +} +probe nd_syscall.ipc.return = kprobe.function("sys_ipc").return ? +{ + name = "ipc" + retstr = returnstr(1) +} + +# mmap _________________________________________________ +# long old_mmap(struct mmap_arg_struct __user *arg) +# long old32_mmap(struct mmap_arg_struct_emu31 __user *arg) +# +probe nd_syscall.mmap = kprobe.function("old_mmap") ?, + kprobe.function("old32_mmap") ?, + kprobe.function("SyS_s390_old_mmap") ? +{ + name = "mmap" + + // if ((probefunc() == "old_mmap") || (probefunc() == "SyS_s390_old_mmap")) + // argstr = get_mmap_args($arg) + // else + // argstr = get_32mmap_args($arg) + + asmlinkage() + if ((probefunc() == "old_mmap") || (probefunc() == "SyS_s390_old_mmap")) + argstr = get_mmap_args(pointer_arg(1)) + else + argstr = get_32mmap_args(pointer_arg(1)) +} +probe nd_syscall.mmap.return = kprobe.function("old_mmap").return ?, + kprobe.function("old32_mmap").return ?, + kprobe.function("SyS_s390_old_mmap").return ? +{ + name = "mmap" + retstr = returnstr(2) +} + +# mmap2 _________________________________________________ +# +# long sys_mmap2(struct mmap_arg_struct __user *arg) +# long sys32_mmap2(struct mmap_arg_struct_emu31 __user *arg) +# +probe nd_syscall.mmap2 = kprobe.function("sys_mmap2") ?, + kprobe.function("sys32_mmap2") ?, + kprobe.function("SyS_mmap2") ? +{ + name = "mmap2" + + // if ((probefunc() == "sys_mmap2") || (probefunc() == "SyS_mmap2")) + // argstr = get_mmap_args($arg) + // else + // argstr = get_32mmap_args($arg) + + asmlinkage() + if ((probefunc() == "sys_mmap2") || (probefunc() == "SyS_mmap2")) + argstr = get_mmap_args(pointer_arg(1)) + else + argstr = get_32mmap_args(pointer_arg(1)) +} + +probe nd_syscall.mmap2.return = kprobe.function("sys_mmap2").return ?, + kprobe.function("sys32_mmap2").return ?, + kprobe.function("SyS_mmap2").return ? +{ + name = "mmap2" + retstr = returnstr(2) +} + +# sysctl _____________________________________________________ +# +# long sys32_sysctl(struct __sysctl_args32 __user *args) +# +probe nd_syscall.sysctl32 = kprobe.function("sys32_sysctl") ? +{ + name = "sysctl" + // argstr = sprintf("%p", $args) + asmlinkage() + argstr = sprintf("%p", pointer_arg(1)) +} +probe nd_syscall.sysctl32.return = kprobe.function("sys32_sysctl").return ? +{ + name = "sysctl" + retstr = returnstr(1) +} + +/* compat */ +function get_32mmap_args:string (args:long) +%{ /* pure */ + struct mmap_arg_struct_emu31 { + u32 addr; + u32 len; + u32 prot; + u32 flags; + u32 fd; + u32 offset; + }a; + + + char proto[60]; + char flags[256]; + + if(_stp_copy_from_user((char *)&a, + (char *)THIS->args, sizeof(a))== 0){ + + /* _mprotect_prot_str */ + proto[0] = '\0'; + if(a.prot){ + if(a.prot & 1) strcat (proto, "PROT_READ|"); + if(a.prot & 2) strcat (proto, "PROT_WRITE|"); + if(a.prot & 4) strcat (proto, "PROT_EXEC|"); + } else { + strcat (proto, "PROT_NONE"); + } + if (proto[0] != '\0') proto[strlen(proto)-1] = '\0'; + + /* _mmap_flags */ + flags[0]='\0'; + if (a.flags & 1) strcat (flags, "MAP_SHARED|"); + if (a.flags & 2) strcat (flags, "MAP_PRIVATE|"); + if (a.flags & 0x10) strcat (flags, "MAP_FIXED|"); + if (a.flags & 0x20) strcat (flags, "MAP_ANONYMOUS|"); + if (a.flags & 0x100) strcat (flags, "MAP_GROWSDOWN|"); + if (a.flags & 0x800) strcat (flags, "MAP_DENYWRITE|"); + if (a.flags & 0x1000) strcat (flags, "MAP_EXECUTABLE|"); + if (a.flags & 0x2000) strcat (flags, "MAP_LOCKED|"); + if (a.flags & 0x4000) strcat (flags, "MAP_NORESERVE|"); + if (a.flags & 0x8000) strcat (flags, "MAP_POPULATE|"); + if (a.flags & 0x10000) strcat (flags, "MAP_NONBLOCK|"); + if (flags[0] != '\0') flags[strlen(flags)-1] = '\0'; + + sprintf(THIS->__retvalue,"0x%x, %d, %s, %s, %d, %d", + a.addr, + a.len, + proto, + flags, + a.fd, + a.offset); + }else{ + strlcpy (THIS->__retvalue, "UNKNOWN", MAXSTRINGLEN); + } +%} + +%) diff --git a/tapset/x86_64/nd_syscalls.stp b/tapset/x86_64/nd_syscalls.stp new file mode 100644 index 00000000..6a3a984b --- /dev/null +++ b/tapset/x86_64/nd_syscalls.stp @@ -0,0 +1,187 @@ +# x86_64-specific system calls + +# arch_prctl _________________________________________________ +# long sys_arch_prctl(int code, unsigned long addr) +# +# NOTE: x86_64 only. +# +probe nd_syscall.arch_prctl = kprobe.function("sys_arch_prctl") +{ + name = "arch_prctl" + // code = $code + // addr = $addr + // argstr = sprintf("%d, %p", $code, $addr) + // NB: no asmlinkage() + code = int_arg(1) + addr = ulong_arg(2) + argstr = sprintf("%d, %p", code, addr) +} +probe nd_syscall.arch_prctl.return = kprobe.function("sys_arch_prctl").return +{ + name = "arch_prctl" + retstr = returnstr(1) +} + +# iopl _______________________________________________________ +# long sys_iopl(unsigned int level, struct pt_regs *regs); +# NOTE. This function is only in i386 and x86_64 and its args vary +# between those two archs. +# +probe nd_syscall.iopl = kprobe.function("sys_iopl") +{ + name = "iopl" +// %( kernel_vr == "*xen" %? +// level = $new_iopl +// %: +// level = $level +// %) + asmlinkage() + level = int_arg(1) + argstr = sprint(level) +} +probe nd_syscall.iopl.return = kprobe.function("sys_iopl").return +{ + name = "iopl" + retstr = returnstr(1) +} + +# sigaltstack ________________________________________________ +# long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss, +# struct pt_regs *regs) +# +# NOTE: args vary between archs. +# +probe nd_syscall.sigaltstack = kprobe.function("sys_sigaltstack") +{ + name = "sigaltstack" + // uss_uaddr = $uss + // uoss_uaddr = $uoss + // regs_uaddr = $regs + // argstr = sprintf("%p, %p", $uss, $uoss) + asmlinkage() + uss_uaddr = pointer_arg(1) + uoss_uaddr = pointer_arg(2) + regs_uaddr = pointer_arg(3) + argstr = sprintf("%p, %p", uss_uaddr, uoss_uaddr) +} +probe nd_syscall.sigaltstack.return = kprobe.function("sys_sigaltstack").return +{ + name = "sigaltstack" + retstr = returnstr(1) +} + +# sysctl _____________________________________________________ +# +# long sys32_sysctl(struct sysctl_ia32 __user *args32) +# +probe nd_syscall.sysctl32 = kprobe.function("sys32_sysctl") ? +{ + name = "sysctl" + // argstr = sprintf("%p", $args32) + asmlinkage() + argstr = sprintf("%p", pointer_arg(1)) +} +probe nd_syscall.sysctl32.return = kprobe.function("sys32_sysctl").return ? +{ + name = "sysctl" + retstr = returnstr(1) +} + +# mmap +# long sys_mmap(unsigned long addr, unsigned long len, +# unsigned long prot, unsigned long flags, +# unsigned long fd, unsigned long off) +probe nd_syscall.mmap = kprobe.function("sys_mmap") ? +{ + name = "mmap" + // start = $addr + // len = $len + // prot = $prot + // flags = $flags + // fd = $fd + // offset = $off + // argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, $len, + // _mprotect_prot_str($prot), _mmap_flags($flags), $fd, $off) + asmlinkage() + start = ulong_arg(1) + len = ulong_arg(2) + prot = ulong_arg(3) + flags = ulong_arg(4) + fd = ulong_arg(5) + offset = ulong_arg(6) + argstr = sprintf("%p, %d, %s, %s, %d, %d", start, len, + _mprotect_prot_str(prot), _mmap_flags(flags), fd, offset) +} +probe nd_syscall.mmap.return = kprobe.function("sys_mmap").return ? +{ + name = "mmap" + retstr = returnstr(2) +} + +# +# sys32_mmap(struct mmap_arg_struct __user *arg) +# +probe nd_syscall.mmap32 = kprobe.function("sys32_mmap") +{ + name = "mmap" + // argstr = get_mmap_args($arg) + asmlinkage() + argstr = get_mmap_args(pointer_arg(1)) +} +probe nd_syscall.mmap32.return = kprobe.function("sys32_mmap").return +{ + name = "mmap" + retstr = returnstr(2) +} + +# sys32_mmap2(unsigned long addr, unsigned long len, +# unsigned long prot, unsigned long flags, +# unsigned long fd, unsigned long pgoff) +# +probe nd_syscall.mmap2 = kprobe.function("sys32_mmap2") +{ + name = "mmap2" + // argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, $len, + // _mprotect_prot_str($prot), _mmap_flags($flags), $fd, $pgoff) + asmlinkage() + argstr = sprintf("%p, %d, %s, %s, %d, %d", ulong_arg(1), ulong_arg(2), + _mprotect_prot_str(ulong_arg(3)), _mmap_flags(ulong_arg(4)), + ulong_arg(5), ulong_arg(6)) +} +probe nd_syscall.mmap2.return = kprobe.function("sys32_mmap2").return +{ + name = "mmap2" + retstr = returnstr(2) +} + +# vm86_warning _____________________________________________________ +# +# long sys32_vm86_warning(void) +# +probe nd_syscall.vm86_warning = kprobe.function("sys32_vm86_warning") +{ + name = "vm86_warning" + argstr = "" +} +probe nd_syscall.vm86_warning.return = kprobe.function("sys32_vm86_warning").return +{ + name = "wm86_warning" + retstr = returnstr(1) +} + +# pipe _______________________________________________________ +# +# long sys32_pipe(int __user *fd) +# +probe nd_syscall.pipe32 = kprobe.function("sys32_pipe") +{ + name = "pipe" + // argstr = sprintf("%p", $fd) + asmlinkage() + argstr = sprintf("%p", pointer_arg(1)) +} +probe nd_syscall.pipe32.return = kprobe.function("sys32_pipe").return +{ + name = "pipe" + retstr = returnstr(1) +} -- cgit From 129de9ef18cd142e31ed509a7704d4faf0879f4c Mon Sep 17 00:00:00 2001 From: Mark Wielaard Date: Wed, 3 Jun 2009 15:36:03 +0200 Subject: Detect kretprobe trampoline and use fallback unwinder. * runtime/sym.h (_stp_kretprobe_trampoline): Document. * translate.cxx (unwindsym_dump_context): Add stp_kretprobe_trampoline_addr. (dump_unwindsyms): Detect kretprobe_trampoline_holder symbol address. (emit_symbol_data): Initialize and emit _stp_kretprobe_trampoline. * runtime/transport/symbols.c (_stp_do_relocation): Detect kernel load address and adjust _stp_kretprobe_trampoline. * runtime/stack-i386.c (__stp_stack_print): Always use fallback unwinder when hitting kretprobe_trampoline_holder. * runtime/stack-x86_64.c (__stp_stack_print): Likewise. --- runtime/stack-i386.c | 7 ++++--- runtime/stack-x86_64.c | 7 ++++--- runtime/sym.h | 8 ++++---- runtime/transport/symbols.c | 8 ++++++++ translate.cxx | 15 ++++++++++++++- 5 files changed, 34 insertions(+), 11 deletions(-) diff --git a/runtime/stack-i386.c b/runtime/stack-i386.c index 69623765..b447e495 100644 --- a/runtime/stack-i386.c +++ b/runtime/stack-i386.c @@ -67,14 +67,15 @@ static void __stp_stack_print (struct pt_regs *regs, int verbose, int levels, if (ret == 0) { _stp_func_print(UNW_PC(&info), verbose, 1, tsk); levels--; - continue; + if (UNW_PC(&info) != _stp_kretprobe_trampoline) + continue; } /* If an error happened or we hit a kretprobe trampoline, * use fallback backtrace, unless user task backtrace. * FIXME: is there a way to unwind across kretprobe - * trampolines? */ + * trampolines? PR9999. */ if ((ret < 0 - || (ret > 0 && UNW_PC(&info) == _stp_kretprobe_trampoline)) + || UNW_PC(&info) == _stp_kretprobe_trampoline) && ! (tsk || arch_unw_user_mode(&info))) _stp_stack_print_fallback(UNW_SP(&info), verbose, levels); return; diff --git a/runtime/stack-x86_64.c b/runtime/stack-x86_64.c index 9afdf38a..914242e0 100644 --- a/runtime/stack-x86_64.c +++ b/runtime/stack-x86_64.c @@ -41,14 +41,15 @@ static void __stp_stack_print(struct pt_regs *regs, int verbose, int levels, if (ret == 0) { _stp_func_print(UNW_PC(&info), verbose, 1, tsk); levels--; - continue; + if (UNW_PC(&info) != _stp_kretprobe_trampoline) + continue; } /* If an error happened or we hit a kretprobe trampoline, * use fallback backtrace, unless user task backtrace. * FIXME: is there a way to unwind across kretprobe - * trampolines? */ + * trampolines? PR9999. */ if ((ret < 0 - || (ret > 0 && UNW_PC(&info) == _stp_kretprobe_trampoline)) + || UNW_PC(&info) == _stp_kretprobe_trampoline) && ! (tsk || arch_unw_user_mode(&info))) _stp_stack_print_fallback(UNW_SP(&info), verbose, levels); return; diff --git a/runtime/sym.h b/runtime/sym.h index 7e28ebe6..ca69345f 100644 --- a/runtime/sym.h +++ b/runtime/sym.h @@ -61,10 +61,10 @@ struct _stp_module { static struct _stp_module *_stp_modules []; static unsigned _stp_num_modules; - -/* the number of modules in the arrays */ - -static unsigned long _stp_kretprobe_trampoline = 0; +/* Used in the unwinder to special case unwinding through kretprobes. */ +/* Initialized through translator (stap-symbols.h) relative to kernel */ +/* load address, fixup by transport symbols _stp_do_relocation */ +static unsigned long _stp_kretprobe_trampoline; static unsigned long _stp_module_relocate (const char *module, const char *section, unsigned long offset); static struct _stp_module *_stp_get_unwind_info (unsigned long addr); diff --git a/runtime/transport/symbols.c b/runtime/transport/symbols.c index a329effe..3e6a2fb1 100644 --- a/runtime/transport/symbols.c +++ b/runtime/transport/symbols.c @@ -30,6 +30,14 @@ static void _stp_do_relocation(const char __user *buf, size_t count) dbug_sym(2, "relocate (%s %s 0x%lx)\n", msg.module, msg.reloc, (unsigned long) msg.address); + /* Detect actual kernel load address. */ + if (!strcmp ("kernel", msg.module) + && !strcmp ("_stext", msg.reloc)) { + dbug_sym(2, "found kernel _stext load address: 0x%lx\n", + (unsigned long) msg.address); + if (_stp_kretprobe_trampoline != (unsigned long) -1) + _stp_kretprobe_trampoline += (unsigned long) msg.address; + } /* Save the relocation value. XXX: While keeping the data here is fine for the kernel address space ("kernel" and "*.ko" modules), diff --git a/translate.cxx b/translate.cxx index 9631213e..76530cc4 100644 --- a/translate.cxx +++ b/translate.cxx @@ -4423,6 +4423,7 @@ struct unwindsym_dump_context systemtap_session& session; ostream& output; unsigned stp_module_index; + unsigned long stp_kretprobe_trampoline_addr; set undone_unwindsym_modules; }; @@ -4660,6 +4661,11 @@ dump_unwindsyms (Dwfl_Module *m, secname = "_stext"; // NB: don't subtract session.sym_stext, which could be inconveniently NULL. // Instead, sym_addr will get compensated later via extra_offset. + + // We need to note this for the unwinder. + if (c->stp_kretprobe_trampoline_addr == (unsigned long) -1 + && ! strcmp (name, "kretprobe_trampoline_holder")) + c->stp_kretprobe_trampoline_addr = sym_addr; } else if (n > 0) { @@ -4709,6 +4715,10 @@ dump_unwindsyms (Dwfl_Module *m, } } + // Must be relative to actual kernel load address. + if (c->stp_kretprobe_trampoline_addr != (unsigned long) -1) + c->stp_kretprobe_trampoline_addr -= extra_offset; + // Add unwind data to be included if it exists for this module. void *debug_frame = NULL; size_t debug_len = 0; @@ -4893,7 +4903,7 @@ emit_symbol_data (systemtap_session& s) ofstream kallsyms_out ((s.tmpdir + "/" + symfile).c_str()); - unwindsym_dump_context ctx = { s, kallsyms_out, 0, s.unwindsym_modules }; + unwindsym_dump_context ctx = { s, kallsyms_out, 0, -1, s.unwindsym_modules }; // Micro optimization, mainly to speed up tiny regression tests // using just begin probe. @@ -5011,6 +5021,9 @@ emit_symbol_data_done (unwindsym_dump_context *ctx, systemtap_session& s) ctx->output << "};\n"; ctx->output << "static unsigned _stp_num_modules = " << ctx->stp_module_index << ";\n"; + ctx->output << "static unsigned long _stp_kretprobe_trampoline = 0x" + << hex << ctx->stp_kretprobe_trampoline_addr << dec << ";\n"; + // Some nonexistent modules may have been identified with "-d". Note them. for (set::iterator it = ctx->undone_unwindsym_modules.begin(); it != ctx->undone_unwindsym_modules.end(); -- cgit From 7a05f484bf0e95d41e4d52ecb8bc6052a2d1fcc3 Mon Sep 17 00:00:00 2001 From: Stan Cox Date: Wed, 3 Jun 2009 16:10:04 -0400 Subject: * tapsets.cxx (dwarf_builder::probe_table): New. Derived from dwarf_builder::build to handle the .probes section (sdt_var_expanding_visitor): New. Expand static probe $argN. (dwarf_builder::build): Use probe_table. Add kprobe and utrace probe types. --- tapsets.cxx | 556 ++++++++++++++++++++++++++++++++++++++++++++---------------- 1 file changed, 411 insertions(+), 145 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index f83924ab..983c12d5 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -657,8 +657,147 @@ struct dwarf_builder: public derived_probe_builder probe_point * location, literal_map_t const & parameters, vector & finished_results); + + struct probe_table + { + public: + enum probe_types + { + uprobe_type = 0x31425250, + kprobe_type = 0x32425250, + utrace_type = 0x33425250, + } probe_type; + bool have_probes; + __uint64_t probe_arg; + string mark_name; + string probe_name; + probe_table(systemtap_session & sess, dwflpp* dw, probe_point* location); + bool get_next_probe(); + + private: + systemtap_session sess; + dwflpp* dw; + probe_point* location; + Elf_Data *pdata; + size_t probe_scn_offset; + size_t probe_scn_addr; + }; }; +dwarf_builder::probe_table::probe_table(systemtap_session & sess, dwflpp* dw, probe_point* location) +{ + Elf* elf; + GElf_Shdr shdr_mem; + GElf_Shdr *shdr; + Dwarf_Addr bias; + size_t shstrndx; + + elf = (dwarf_getelf (dwfl_module_getdwarf (dw->module, &bias)) + ?: dwfl_module_getelf (dw->module, &bias)); + Elf_Scn *probe_scn = NULL; + + dwfl_assert ("getshstrndx", elf_getshstrndx (elf, &shstrndx)); + + this->dw = dw; + this->sess = sess; + this->location = location; + this->mark_name = location->components[1]->arg->tok->content; + have_probes = false; + + // Is there a .probes section? + while ((probe_scn = elf_nextscn (elf, probe_scn))) + { + shdr = gelf_getshdr (probe_scn, &shdr_mem); + assert (shdr != NULL); + + if (strcmp (elf_strptr (elf, shstrndx, shdr->sh_name), ".probes") == 0) + { + have_probes = true; + break; + } + } + + // Older versions put .probes section in the debuginfo dwarf file, + // so check if it actually exists, if not take the main elf file + if (have_probes && shdr->sh_type == SHT_NOBITS) + { + elf = dwfl_module_getelf (dw->module, &bias); + dwfl_assert ("getshstrndx", elf_getshstrndx (elf, &shstrndx)); + probe_scn = NULL; + while ((probe_scn = elf_nextscn (elf, probe_scn))) + { + shdr = gelf_getshdr (probe_scn, &shdr_mem); + if (strcmp (elf_strptr (elf, shstrndx, shdr->sh_name), + ".probes") == 0) + have_probes = true; + break; + } + } + + pdata = elf_getdata_rawchunk (elf, shdr->sh_offset, shdr->sh_size, ELF_T_BYTE); + probe_scn_offset = 0; + probe_scn_addr = shdr->sh_addr; + assert (pdata != NULL); + if (sess.verbose > 4) + clog << "got .probes elf scn_addr@0x" << probe_scn_addr << dec + << ", size: " << pdata->d_size << endl; +} + +bool +dwarf_builder::probe_table::get_next_probe() +{ + if (! have_probes) + return false; + + // Extract probe info from the .probes section + if (sess.verbose > 3) + clog << "probe_type == use_uprobe, use statement addr" << endl; + + while (probe_scn_offset < pdata->d_size) + { + probe_type = (enum probe_types)*((int*)((char*)pdata->d_buf + probe_scn_offset)); + if (probe_type != uprobe_type && probe_type != kprobe_type + && probe_type != utrace_type) + { + // Unless this is a mangled .probes section, this happens + // because the name of the probe comes first, followed by + // the sentinel. + if (sess.verbose > 5) + clog << "got unknown probe_type: 0x" << hex << probe_type + << dec << endl; + probe_scn_offset += sizeof(int); + continue; + } + probe_scn_offset += sizeof(int); + if (probe_scn_offset % (sizeof(__uint64_t))) + probe_scn_offset += sizeof(__uint64_t) - (probe_scn_offset % sizeof(__uint64_t)); + + probe_name = ((char*)((long)(pdata->d_buf) + (long)(*((long*)((char*)pdata->d_buf + probe_scn_offset)) - probe_scn_addr))); + probe_scn_offset += sizeof(void*); + if (probe_scn_offset % (sizeof(__uint64_t))) + probe_scn_offset += sizeof(__uint64_t) - (probe_scn_offset % sizeof(__uint64_t)); + probe_arg = *((__uint64_t*)((char*)pdata->d_buf + probe_scn_offset)); + if (sess.verbose > 4) + clog << "saw .probes " << probe_name + << "@0x" << hex << probe_arg << dec << endl; + + if (probe_scn_offset % (sizeof(__uint64_t)*2)) + probe_scn_offset = (probe_scn_offset + sizeof(__uint64_t)*2) - (probe_scn_offset % (sizeof(__uint64_t)*2)); + if ((strcmp (mark_name.c_str(), probe_name.c_str()) == 0) + || (dw->name_has_wildcard (mark_name.c_str()) + && dw->function_name_matches_pattern + (probe_name.c_str(), mark_name.c_str()))) + { + if (sess.verbose > 3) + clog << "found probe_name" << probe_name << " at 0x" + << hex << probe_arg << dec << endl; + return true; + } + else + continue; + } + return false; +} dwarf_query::dwarf_query(systemtap_session & sess, probe * base_probe, @@ -3050,6 +3189,100 @@ dwarf_derived_probe_group::emit_module_exit (systemtap_session& s) s.op->newline(-1) << "}"; } +struct sdt_var_expanding_visitor: public var_expanding_visitor +{ + sdt_var_expanding_visitor(dwflpp& dw, string& probe_name, + int arg_count, bool have_reg_args): + dw (dw), probe_name (probe_name), have_reg_args (have_reg_args), + arg_count (arg_count) {} + dwflpp& dw; + string probe_name; + bool have_reg_args; + int arg_count; + + void visit_target_symbol (target_symbol* e); +}; + +void +sdt_var_expanding_visitor::visit_target_symbol (target_symbol *e) +{ + if (e->base_name == "$$name") + { + literal_string *myname = new literal_string (probe_name); + myname->tok = e->tok; + provide(myname); + return; + } + else if (e->base_name.find("$arg") == string::npos || ! have_reg_args) + { + provide(e); + return; + } + + bool lvalue = is_active_lvalue(e); + string argname = e->base_name.substr(1); + functioncall *fc = new functioncall; + + const char *argno_str = argname.substr(3).c_str(); + int argno = atoi(argno_str); // first arg is "hidden" probe name + + if (arg_count < 6) + { + fc->function = "ulong_arg"; + fc->type = pe_long; + fc->tok = e->tok; + literal_number* num = new literal_number(argno + 1); + num->tok = e->tok; + fc->args.push_back(num); + } + else // args passed as a struct + { + fc->function = "user_long"; + fc->tok = e->tok; + binary_expression *be = new binary_expression; + be->tok = e->tok; + functioncall *get_arg1 = new functioncall; + get_arg1->function = "ulong_arg"; + get_arg1->tok = e->tok; + literal_number* num = new literal_number(2); + num->tok = e->tok; + get_arg1->args.push_back(num); + + be->left = get_arg1; + be->op = "+"; + literal_number* inc = new literal_number((argno - 1) * 8); + be->right = inc; + fc->args.push_back(be); + } + + if (lvalue) + *(target_symbol_setter_functioncalls.top()) = fc; + + cast_op *cast = new cast_op; + cast->base_name = "@cast"; + cast->tok = e->tok; + cast->operand = fc; + cast->components = e->components; + char *arg_type; + if (asprintf (&arg_type, "%s_arg%d", probe_name.c_str(), argno) == -1) + return; + cast->type = arg_type; + string sdt_include_path = ""; + for (unsigned int i = 0; i < dw.sess.args.size(); i++) + if (dw.sess.args[i].find("isdt=") == 0) + sdt_include_path = dw.sess.args[i].substr(5); + if (asprintf (&arg_type, "<%s>", sdt_include_path.c_str()) == -1) + return; + cast->module = arg_type; + dwarf_builder *db = new dwarf_builder(); + dwarf_cast_expanding_visitor *v = new dwarf_cast_expanding_visitor(this->dw.sess, *db); + v->visit_cast_op(cast); + + if (cast->components.empty()) + provide(fc); + else + provide(cast); +} void dwarf_builder::build(systemtap_session & sess, @@ -3084,157 +3317,190 @@ dwarf_builder::build(systemtap_session & sess, clog << "dwarf_builder::build for " << module_name << endl; if (((probe_point::component*)(location->components[1]))->functor == TOK_MARK) - { - enum probe_types { - probes_and_dwarf = 0, // Use statement address - dwarf_no_probes = 1, // Use label name - probes_no_dwarf = 2 - }; - - int probe_type = dwarf_no_probes; - string probe_name = (char*) location->components[1]->arg->tok->content.c_str(); - if (sess.verbose > 3) - clog << "TOK_MARK: " << probe_name << endl; - - __uint64_t probe_arg = 0; - Dwarf_Addr bias; - Elf* elf = (dwarf_getelf (dwfl_module_getdwarf (dw->module, &bias)) - ?: dwfl_module_getelf (dw->module, &bias)); - size_t shstrndx; - Elf_Scn *probe_scn = NULL; - - dwfl_assert ("getshstrndx", elf_getshstrndx (elf, &shstrndx)); - GElf_Shdr shdr_mem; - GElf_Shdr *shdr = NULL; - - // Is there a .probes section? - while ((probe_scn = elf_nextscn (elf, probe_scn))) - { - shdr = gelf_getshdr (probe_scn, &shdr_mem); - assert (shdr != NULL); - - if (strcmp (elf_strptr (elf, shstrndx, shdr->sh_name), ".probes") == 0) - { - probe_type = probes_and_dwarf; - break; - } - } - - // Older versions put .probes section in the debuginfo dwarf file, - // so check if it actually exists, if not take the main elf file - if (probe_type == probes_and_dwarf && shdr->sh_type == SHT_NOBITS) - { - elf = dwfl_module_getelf (dw->module, &bias); - dwfl_assert ("getshstrndx", elf_getshstrndx (elf, &shstrndx)); - probe_scn = NULL; - while ((probe_scn = elf_nextscn (elf, probe_scn))) - { - shdr = gelf_getshdr (probe_scn, &shdr_mem); - if (strcmp (elf_strptr (elf, shstrndx, shdr->sh_name), - ".probes") == 0) - break; - } - } + probe_table probe_table(sess, dw, location); + if (! probe_table.get_next_probe()) + return; + + if (sess.verbose > 3) + clog << "TOK_MARK: " << probe_table.mark_name << endl; - // We got our .probes section, extract data. - if (probe_type == probes_and_dwarf) - { - if (sess.verbose > 3) - clog << "probe_type == probes_and_dwarf, use statement addr" << endl; - - Elf_Data *pdata = elf_getdata_rawchunk (elf, shdr->sh_offset, shdr->sh_size, ELF_T_BYTE); - assert (pdata != NULL); - size_t probe_scn_offset = 0; - size_t probe_scn_addr = shdr->sh_addr; - if (sess.verbose > 4) - clog << "got .probes elf scn_addr@0x" << probe_scn_addr << dec - << ", size: " << pdata->d_size << endl; - while (probe_scn_offset < pdata->d_size) - { - const int stap_sentinel = 0x31425250; - probe_type = *((int*)((char*)pdata->d_buf + probe_scn_offset)); - if (probe_type != stap_sentinel) - { - // Unless this is a mangled .probes section, this happens - // because the name of the probe comes first, followed by - // the sentinel. - if (sess.verbose > 5) - clog << "got unknown probe_type: 0x" << hex << probe_type - << dec << endl; - probe_scn_offset += sizeof(int); - continue; - } - probe_scn_offset += sizeof(int); - if (probe_scn_offset % (sizeof(__uint64_t))) - probe_scn_offset += sizeof(__uint64_t) - (probe_scn_offset % sizeof(__uint64_t)); - - probe_name = ((char*)((long)(pdata->d_buf) + (long)(*((long*)((char*)pdata->d_buf + probe_scn_offset)) - probe_scn_addr))); - probe_scn_offset += sizeof(void*); - if (probe_scn_offset % (sizeof(__uint64_t))) - probe_scn_offset += sizeof(__uint64_t) - (probe_scn_offset % sizeof(__uint64_t)); - probe_arg = *((__uint64_t*)((char*)pdata->d_buf + probe_scn_offset)); - if (sess.verbose > 4) - clog << "saw .probes " << probe_name - << "@0x" << hex << probe_arg << dec << endl; - - if (probe_scn_offset % (sizeof(__uint64_t)*2)) - probe_scn_offset = (probe_scn_offset + sizeof(__uint64_t)*2) - (probe_scn_offset % (sizeof(__uint64_t)*2)); - if ((strcmp (location->components[1]->arg->tok->content.c_str(), - probe_name.c_str()) == 0) - || (dw->name_has_wildcard (location->components[1]->arg->tok->content.c_str()) - && dw->function_name_matches_pattern - (probe_name.c_str(), - location->components[1]->arg->tok->content.c_str()))) - { - if (sess.verbose > 3) - clog << "found probe_name" << probe_name << " at 0x" - << hex << probe_arg << dec << endl; - } - else - continue; - const token* sv_tok = location->components[1]->arg->tok; - location->components[1]->functor = TOK_STATEMENT; - location->components[1]->arg = new literal_number((long)probe_arg); - location->components[1]->arg->tok = sv_tok; - ((literal_map_t&)parameters)[TOK_STATEMENT] = location->components[1]->arg; - - if (sess.verbose > 3) - clog << "probe_type == probes_and_dwarf, use statement addr: 0x" - << hex << probe_arg << dec << endl; + if (probe_table.probe_type == probe_table.uprobe_type) + { + do + { + const token* sv_tok = location->components[1]->arg->tok; + location->components[1]->functor = TOK_STATEMENT; + location->components[1]->arg = new literal_number((long)probe_table.probe_arg); + location->components[1]->arg->tok = sv_tok; + ((literal_map_t&)parameters)[TOK_STATEMENT] = location->components[1]->arg; + + if (sess.verbose > 3) + clog << "probe_type == use_uprobe, use statement addr: 0x" + << hex << probe_table.probe_arg << dec << endl; - dwarf_query q(sess, base, location, *dw, parameters, finished_results); - q.has_mark = true; - dw->iterate_over_modules(&query_module, &q); - if (sess.listing_mode) - { - finished_results.back()->locations[0]->components[1]->functor = TOK_MARK; - finished_results.back()->locations[0]->components[1]->arg = new literal_string (probe_name.c_str()); - } - } - return; - } + // Now expand the local variables in the probe body + sdt_var_expanding_visitor svv (*dw, probe_table.mark_name, + probe_table.probe_arg, false); + base->body = svv.require (base->body); + + dwarf_query q(sess, base, location, *dw, parameters, finished_results); + q.has_mark = true; + dw->iterate_over_modules(&query_module, &q); + if (sess.listing_mode) + { + finished_results.back()->locations[0]->components[1]->functor = TOK_MARK; + finished_results.back()->locations[0]->components[1]->arg = new literal_string (probe_table.probe_name.c_str()); + } + } + while (probe_table.get_next_probe()); + return; + } - else if (probe_type == dwarf_no_probes) - { - location->components[1]->functor = TOK_FUNCTION; - location->components[1]->arg = new literal_string("*"); - ((literal_map_t&)parameters)[TOK_FUNCTION] = location->components[1]->arg; - location->components.push_back(new probe_point::component(TOK_LABEL)); - location->components[2]->arg = new literal_string("_stapprobe1_" + probe_name); - ((literal_map_t&)parameters).erase(TOK_MARK); - ((literal_map_t&)parameters).insert(pair(TOK_LABEL, location->components[2]->arg)); - - if (sess.verbose > 3) - clog << "probe_type == dwarf_no_probes, use label name: " - << "_stapprobe1_" << probe_name << endl; - } + else if (probe_table.probe_type == probe_table.kprobe_type) + { + do + { + block *b = ((block*)(base->body)); + functioncall *fc = new functioncall; + fc->function = "ulong_arg"; + fc->tok = base->body->tok; + literal_number* num = new literal_number(1); + num->tok = base->body->tok; + fc->args.push_back(num); + + functioncall *fcus = new functioncall; + fcus->function = "user_string"; + fcus->type = pe_string; + fcus->tok = base->body->tok; + fcus->args.push_back(fc); + + // Generate: if (arg1 != mark("label")) next; + if_statement *is = new if_statement; + is->thenblock = new next_statement; + is->elseblock = NULL; + is->tok = base->body->tok; + comparison *be = new comparison; + be->op = "!="; + be->tok = base->body->tok; + be->left = fcus; + be->right = new literal_string(probe_table.mark_name); + is->condition = be; + b->statements.insert(b->statements.begin(),(statement*) is); + + // Now expand the local variables in the probe body + sdt_var_expanding_visitor svv (*dw, probe_table.mark_name, + probe_table.probe_arg, true); + base->body = svv.require (base->body); + location->components[0]->functor = "kernel"; + location->components[0]->arg = NULL; + location->components[1]->functor = "function"; + location->components[1]->arg = new literal_string("*getegid*"); + ((literal_map_t&)parameters).erase(TOK_PROCESS); + ((literal_map_t&)parameters).erase(TOK_MARK); + ((literal_map_t&)parameters).insert(pair("kernel", NULL)); + ((literal_map_t&)parameters).insert(pair("function", location->components[1]->arg)); + + dw = get_kern_dw(sess); + + dwarf_query q(sess, base, location, *dw, parameters, finished_results); + q.has_mark = true; + + dw->iterate_over_modules(&query_module, &q); + } + while (probe_table.get_next_probe()); + return; + } - else if (sess.verbose > 3) - clog << "probe_type == probes_no_dwarf" << endl; + else if (probe_table.probe_type == probe_table.utrace_type) + { + do + { + block *b = ((block*)(base->body)); + + // Generate: if ($syscall != 0xbead) next; + if_statement *issc = new if_statement; + issc->thenblock = new next_statement; + issc->elseblock = NULL; + issc->tok = base->body->tok; + comparison *besc = new comparison; + besc->op = "!="; + besc->tok = base->body->tok; + functioncall* n = new functioncall; + n->tok = base->body->tok; + n->function = "_utrace_syscall_nr"; + n->referent = 0; // NB: must not resolve yet, to ensure inclusion in session + besc->left = n; + literal_number* fake_syscall = new literal_number(0xbead); + fake_syscall->tok = base->body->tok; + besc->right = fake_syscall; + issc->condition = besc; + b->statements.insert(b->statements.begin(),(statement*) issc); + + functioncall *fc = new functioncall; + fc->function = "ulong_arg"; + fc->tok = base->body->tok; + literal_number* num = new literal_number(1); + num->tok = base->body->tok; + fc->args.push_back(num); + + functioncall *fcus = new functioncall; + fcus->function = "user_string"; + fcus->type = pe_string; + fcus->tok = base->body->tok; + fcus->args.push_back(fc); + + // Generate: if (arg1 != mark("label")) next; + if_statement *is = new if_statement; + is->thenblock = new next_statement; + is->elseblock = NULL; + is->tok = base->body->tok; + comparison *be = new comparison; + be->op = "!="; + be->tok = base->body->tok; + be->left = fcus; + be->right = new literal_string(probe_table.mark_name); + is->condition = be; + b->statements.insert(b->statements.begin(),(statement*) is); + + // Now expand the local variables in the probe body + sdt_var_expanding_visitor svv (*dw, probe_table.mark_name, + probe_table.probe_arg, true); + base->body = svv.require (base->body); + + // process("executable").syscall + location->components[1]->functor = "syscall"; + location->components[1]->arg = NULL; + ((literal_map_t&)parameters).erase(TOK_MARK); + ((literal_map_t&)parameters).insert(pair("syscall", NULL)); + + // XXX: duplicates code above + if (! kern_dw) + dw = get_kern_dw(sess); + + derive_probes(sess, base, finished_results); + } + while (probe_table.get_next_probe()); + return; + } - dw->module = 0; - } + else + { + location->components[1]->functor = TOK_FUNCTION; + location->components[1]->arg = new literal_string("*"); + ((literal_map_t&)parameters)[TOK_FUNCTION] = location->components[1]->arg; + location->components.push_back(new probe_point::component(TOK_LABEL)); + location->components[2]->arg = new literal_string("_stapprobe1_" + probe_table.mark_name); + ((literal_map_t&)parameters).erase(TOK_MARK); + ((literal_map_t&)parameters).insert(pair(TOK_LABEL, location->components[2]->arg)); + + if (sess.verbose > 3) + clog << "probe_type == use_uprobe_no_dwarf, use label name: " + << "_stapprobe1_" << probe_table.mark_name << endl; + } + + dw->module = 0; + } dwarf_query q(sess, base, location, *dw, parameters, finished_results); -- cgit From 3d022fa9c6bdbca383dfc639d08d65287c708f56 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Wed, 3 Jun 2009 18:51:30 -0700 Subject: Fix uninitialized shdr in probe_table * tapsets.cxx (dwarf_builder::probe_table::probe_table): gcc 4.4 complains that shdr may be used uninitialized. I added returns to ensure that it's ok, but gcc still complains. Set the thing to NULL as well to silence the beast. --- tapsets.cxx | 37 ++++++++++++++++++++++--------------- 1 file changed, 22 insertions(+), 15 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index 983c12d5..50e80cf5 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -688,7 +688,7 @@ dwarf_builder::probe_table::probe_table(systemtap_session & sess, dwflpp* dw, pr { Elf* elf; GElf_Shdr shdr_mem; - GElf_Shdr *shdr; + GElf_Shdr *shdr = NULL; Dwarf_Addr bias; size_t shstrndx; @@ -703,7 +703,7 @@ dwarf_builder::probe_table::probe_table(systemtap_session & sess, dwflpp* dw, pr this->location = location; this->mark_name = location->components[1]->arg->tok->content; have_probes = false; - + // Is there a .probes section? while ((probe_scn = elf_nextscn (elf, probe_scn))) { @@ -716,14 +716,18 @@ dwarf_builder::probe_table::probe_table(systemtap_session & sess, dwflpp* dw, pr break; } } - + + if (!have_probes) + return; + // Older versions put .probes section in the debuginfo dwarf file, // so check if it actually exists, if not take the main elf file - if (have_probes && shdr->sh_type == SHT_NOBITS) + if (shdr->sh_type == SHT_NOBITS) { elf = dwfl_module_getelf (dw->module, &bias); dwfl_assert ("getshstrndx", elf_getshstrndx (elf, &shstrndx)); probe_scn = NULL; + have_probes = false; while ((probe_scn = elf_nextscn (elf, probe_scn))) { shdr = gelf_getshdr (probe_scn, &shdr_mem); @@ -734,6 +738,9 @@ dwarf_builder::probe_table::probe_table(systemtap_session & sess, dwflpp* dw, pr } } + if (!have_probes) + return; + pdata = elf_getdata_rawchunk (elf, shdr->sh_offset, shdr->sh_size, ELF_T_BYTE); probe_scn_offset = 0; probe_scn_addr = shdr->sh_addr; @@ -748,11 +755,11 @@ dwarf_builder::probe_table::get_next_probe() { if (! have_probes) return false; - + // Extract probe info from the .probes section if (sess.verbose > 3) clog << "probe_type == use_uprobe, use statement addr" << endl; - + while (probe_scn_offset < pdata->d_size) { probe_type = (enum probe_types)*((int*)((char*)pdata->d_buf + probe_scn_offset)); @@ -780,7 +787,7 @@ dwarf_builder::probe_table::get_next_probe() if (sess.verbose > 4) clog << "saw .probes " << probe_name << "@0x" << hex << probe_arg << dec << endl; - + if (probe_scn_offset % (sizeof(__uint64_t)*2)) probe_scn_offset = (probe_scn_offset + sizeof(__uint64_t)*2) - (probe_scn_offset % (sizeof(__uint64_t)*2)); if ((strcmp (mark_name.c_str(), probe_name.c_str()) == 0) @@ -2346,9 +2353,9 @@ dwarf_var_expanding_visitor::visit_target_symbol (target_symbol *e) saveme->chain = e->saved_conversion_error; e->saved_conversion_error = saveme; } - else + else { - // Upon user request for ignoring context, the symbol is replaced + // Upon user request for ignoring context, the symbol is replaced // with a literal 0 and a warning message displayed literal_number* ln_zero = new literal_number (0); ln_zero->tok = e->tok; @@ -3218,7 +3225,7 @@ sdt_var_expanding_visitor::visit_target_symbol (target_symbol *e) provide(e); return; } - + bool lvalue = is_active_lvalue(e); string argname = e->base_name.substr(1); functioncall *fc = new functioncall; @@ -3254,7 +3261,7 @@ sdt_var_expanding_visitor::visit_target_symbol (target_symbol *e) be->right = inc; fc->args.push_back(be); } - + if (lvalue) *(target_symbol_setter_functioncalls.top()) = fc; @@ -3321,7 +3328,7 @@ dwarf_builder::build(systemtap_session & sess, probe_table probe_table(sess, dw, location); if (! probe_table.get_next_probe()) return; - + if (sess.verbose > 3) clog << "TOK_MARK: " << probe_table.mark_name << endl; @@ -3338,7 +3345,7 @@ dwarf_builder::build(systemtap_session & sess, if (sess.verbose > 3) clog << "probe_type == use_uprobe, use statement addr: 0x" << hex << probe_table.probe_arg << dec << endl; - + // Now expand the local variables in the probe body sdt_var_expanding_visitor svv (*dw, probe_table.mark_name, probe_table.probe_arg, false); @@ -3501,7 +3508,7 @@ dwarf_builder::build(systemtap_session & sess, dw->module = 0; } - + dwarf_query q(sess, base, location, *dw, parameters, finished_results); @@ -5420,7 +5427,7 @@ tracepoint_derived_probe_group::emit_module_decls (systemtap_session& s) } s.op->line() << ") {"; s.op->indent(1); - common_probe_entryfn_prologue (s.op, "STAP_SESSION_RUNNING", + common_probe_entryfn_prologue (s.op, "STAP_SESSION_RUNNING", lex_cast_qstring (*p->sole_location())); s.op->newline() << "c->marker_name = " << lex_cast_qstring (p->tracepoint_name) -- cgit From 6d14a4a9f3b6b8a02fcac0b95961b9b08e9fda0b Mon Sep 17 00:00:00 2001 From: Elliott Baron Date: Fri, 5 Jun 2009 11:40:34 -0400 Subject: PR10209: extend configury for --disable-translator * configure.ac: Added --disable-translator feature, creates AM_CONDITIONAL BUILD_TRANSLATOR. * Makefile.am: Only build runtime components (staprun, stapio) if BUILD_TRANSLATOR == FALSE. * configure: Regenerated. * Makefile.in: Likewise. * aclocal.m4: Likewise. * config.in: Likewise. * doc/Makefile.in: Likewise. * doc/SystemTap_Tapset_Reference/Makefile.in: Likewise. * grapher/Makefile.in: Likewise. --- Makefile.am | 42 +++-- Makefile.in | 241 ++++++++++++++++------------- aclocal.m4 | 44 ++++-- config.in | 12 +- configure | 47 +++++- configure.ac | 11 +- doc/Makefile.in | 8 +- doc/SystemTap_Tapset_Reference/Makefile.in | 8 +- grapher/Makefile.in | 8 +- 9 files changed, 258 insertions(+), 163 deletions(-) diff --git a/Makefile.am b/Makefile.am index f11c24c9..ad70f9f4 100644 --- a/Makefile.am +++ b/Makefile.am @@ -12,8 +12,7 @@ AM_CPPFLAGS = -DBINDIR='"$(bindir)"' -DSYSCONFDIR='"$(sysconfdir)"' -DPKGDATADIR AM_CFLAGS = -D_GNU_SOURCE -fexceptions -Wall -Werror -Wunused -Wformat=2 -W AM_CXXFLAGS = -Wall -Werror -man_MANS = stap.1 \ -stapprobes.3stap stapfuncs.3stap stapvars.3stap stapex.3stap \ +man_MANS = stapprobes.3stap stapfuncs.3stap stapvars.3stap stapex.3stap \ staprun.8 \ man/stapprobes.iosched.3stap man/stapprobes.netdev.3stap \ man/stapprobes.nfs.3stap man/stapprobes.nfsd.3stap \ @@ -23,9 +22,15 @@ man/stapprobes.signal.3stap man/stapprobes.socket.3stap \ man/stapprobes.tcp.3stap man/stapprobes.udp.3stap # see also configure.ac -bin_PROGRAMS = stap staprun +bin_PROGRAMS = staprun bin_SCRIPTS = stap-report stap-env stap-gen-cert stap-authorize-cert stap-authorize-signing-cert oldinclude_HEADERS = includes/sys/sdt.h + +if BUILD_TRANSLATOR +bin_PROGRAMS += stap +man_MANS += stap.1 +bin_SCRIPTS += dtrace + if BUILD_SERVER man_MANS += stap-server.8 bin_PROGRAMS += stap-client-connect stap-server-connect @@ -33,7 +38,7 @@ bin_SCRIPTS += stap-client stap-serverd stap-server stap-find-servers \ stap-start-server stap-find-or-start-server stap-stop-server \ stap-authorize-server-cert endif -bin_SCRIPTS += dtrace + stap_SOURCES = main.cxx \ parse.cxx staptree.cxx elaborate.cxx translate.cxx \ tapsets.cxx buildrun.cxx loc2c.c hash.cxx mdfour.c \ @@ -42,10 +47,11 @@ stap_SOURCES = main.cxx \ tapset-perfmon.cxx tapset-mark.cxx tapset-itrace.cxx \ tapset-utrace.cxx task_finder.cxx dwflpp.cxx rpm_finder.cxx stap_LDADD = @stap_LIBS@ @sqlite3_LIBS@ @rpm_LIBS@ +stap_DEPENDENCIES = +endif BUILT_SOURCES = CLEANFILES = -stap_DEPENDENCIES = # Arrange for git_version.h to be regenerated at every "make". # Code fragment is based upon RadeonHD.am. @@ -83,7 +89,8 @@ cscope: (echo -q ; git ls-files '*.cxx' '*.c' '*.h' | grep -v '^testsuite' ) > cscope.files && \ cscope -b -q - +PHONIES = +if BUILD_TRANSLATOR stap_CFLAGS = $(AM_CFLAGS) @PIECFLAGS@ stap_CXXFLAGS = $(AM_CXXFLAGS) @PIECXXFLAGS@ stap_CPPFLAGS = $(AM_CPPFLAGS) @@ -98,7 +105,6 @@ stap_client_connect_LDFLAGS = $(AM_LDFLAGS) stap_server_connect_LDFLAGS = $(AM_LDFLAGS) endif -PHONIES = if BUILD_ELFUTILS stap_CPPFLAGS += -Iinclude-elfutils stap_LDFLAGS += -Llib-elfutils -Wl,-rpath-link,lib-elfutils \ @@ -135,6 +141,7 @@ install-scripts: install-binSCRIPTS sed -i -e "/INSTALL-HOOK/d;s,exec_prefix=.*,exec_prefix=$(exec_prefix)/bin/,;s,sysconfdir=.*,sysconfdir=$(sysconfdir)," $(DESTDIR)$(bindir)/$$f; \ done endif +endif staprun_SOURCES = runtime/staprun/staprun.c runtime/staprun/staprun_funcs.c\ runtime/staprun/ctl.c runtime/staprun/common.c @@ -158,15 +165,6 @@ stapio_CFLAGS = @PROCFLAGS@ $(AM_CFLAGS) @PIECFLAGS@ -fno-strict-aliasing -fno-b stapio_LDFLAGS = $(AM_LDFLAGS) @PIELDFLAGS@ stapio_LDADD = @PROCFLAGS@ -lpthread -if BUILD_SERVER -stap_client_connect_SOURCES = stap-client-connect.c -stap_client_connect_CFLAGS = -Wall -Werror $(nss_CFLAGS) $(nspr_CFLAGS) -stap_client_connect_LDADD = -lssl3 - -stap_server_connect_SOURCES = stap-server-connect.c -stap_server_connect_CFLAGS = -Wall -Werror $(nss_CFLAGS) $(nspr_CFLAGS) -stap_server_connect_LDADD = -lssl3 -endif install-exec-hook: if [ `id -u` -eq 0 ]; then chmod 04111 "$(DESTDIR)$(bindir)/staprun"; fi @@ -178,12 +176,24 @@ install-exec-hook: pkglibexec_PROGRAMS = stapio CLEANFILES += $(pkglibexec_PROGRAMS) +if BUILD_TRANSLATOR +if BUILD_SERVER +stap_client_connect_SOURCES = stap-client-connect.c +stap_client_connect_CFLAGS = -Wall -Werror $(nss_CFLAGS) $(nspr_CFLAGS) +stap_client_connect_LDADD = -lssl3 + +stap_server_connect_SOURCES = stap-server-connect.c +stap_server_connect_CFLAGS = -Wall -Werror $(nss_CFLAGS) $(nspr_CFLAGS) +stap_server_connect_LDADD = -lssl3 +endif + noinst_PROGRAMS = loc2c-test loc2c_test_SOURCES = loc2c-test.c loc2c.c loc2c_test_CFLAGS = $(stap_CFLAGS) loc2c_test_CPPFLAGS = $(stap_CPPFLAGS) loc2c_test_LDFLAGS = $(stap_LDFLAGS) loc2c_test_LDADD = $(stap_LDADD) +endif # crash(8) extension if BUILD_CRASHMOD diff --git a/Makefile.in b/Makefile.in index c8a5d713..a3789c6c 100644 --- a/Makefile.in +++ b/Makefile.in @@ -1,4 +1,4 @@ -# Makefile.in generated by automake 1.10.1 from Makefile.am. +# Makefile.in generated by automake 1.10.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, @@ -34,30 +34,33 @@ POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : -bin_PROGRAMS = stap$(EXEEXT) staprun$(EXEEXT) $(am__EXEEXT_1) -@BUILD_SERVER_TRUE@am__append_1 = stap-server.8 -@BUILD_SERVER_TRUE@am__append_2 = stap-client-connect stap-server-connect -@BUILD_SERVER_TRUE@am__append_3 = stap-client stap-serverd stap-server stap-find-servers \ -@BUILD_SERVER_TRUE@ stap-start-server stap-find-or-start-server stap-stop-server \ -@BUILD_SERVER_TRUE@ stap-authorize-server-cert - -@HAVE_NSS_TRUE@am__append_4 = modsign.cxx nsscommon.c -@HAVE_NSS_TRUE@am__append_5 = $(nss_CFLAGS) $(nspr_CFLAGS) -@HAVE_NSS_TRUE@am__append_6 = -lnss3 -@BUILD_ELFUTILS_TRUE@am__append_7 = -Iinclude-elfutils -@BUILD_ELFUTILS_TRUE@am__append_8 = -Llib-elfutils -Wl,-rpath-link,lib-elfutils \ -@BUILD_ELFUTILS_TRUE@ -Wl,--enable-new-dtags,-rpath,$(pkglibdir) - -@BUILD_ELFUTILS_TRUE@am__append_9 = stamp-elfutils -@BUILD_ELFUTILS_TRUE@am__append_10 = stamp-elfutils -@BUILD_ELFUTILS_TRUE@am__append_11 = lib-elfutils/libdw.so -@BUILD_ELFUTILS_TRUE@am__append_12 = install-elfutils -@BUILD_SERVER_TRUE@am__append_13 = install-scripts -@HAVE_NSS_TRUE@am__append_14 = runtime/staprun/modverify.c nsscommon.c -@HAVE_NSS_TRUE@am__append_15 = $(nss_CFLAGS) $(nspr_CFLAGS) -@HAVE_NSS_TRUE@am__append_16 = -lnss3 +bin_PROGRAMS = staprun$(EXEEXT) $(am__EXEEXT_1) $(am__EXEEXT_2) +@BUILD_TRANSLATOR_TRUE@am__append_1 = stap +@BUILD_TRANSLATOR_TRUE@am__append_2 = stap.1 +@BUILD_TRANSLATOR_TRUE@am__append_3 = dtrace +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@am__append_4 = stap-server.8 +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@am__append_5 = stap-client-connect stap-server-connect +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@am__append_6 = stap-client stap-serverd stap-server stap-find-servers \ +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@ stap-start-server stap-find-or-start-server stap-stop-server \ +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@ stap-authorize-server-cert + +@BUILD_TRANSLATOR_TRUE@@HAVE_NSS_TRUE@am__append_7 = modsign.cxx nsscommon.c +@BUILD_TRANSLATOR_TRUE@@HAVE_NSS_TRUE@am__append_8 = $(nss_CFLAGS) $(nspr_CFLAGS) +@BUILD_TRANSLATOR_TRUE@@HAVE_NSS_TRUE@am__append_9 = -lnss3 +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@am__append_10 = -Iinclude-elfutils +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@am__append_11 = -Llib-elfutils -Wl,-rpath-link,lib-elfutils \ +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@ -Wl,--enable-new-dtags,-rpath,$(pkglibdir) + +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@am__append_12 = stamp-elfutils +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@am__append_13 = stamp-elfutils +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@am__append_14 = lib-elfutils/libdw.so +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@am__append_15 = install-elfutils +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@am__append_16 = install-scripts +@HAVE_NSS_TRUE@am__append_17 = runtime/staprun/modverify.c nsscommon.c +@HAVE_NSS_TRUE@am__append_18 = $(nss_CFLAGS) $(nspr_CFLAGS) +@HAVE_NSS_TRUE@am__append_19 = -lnss3 pkglibexec_PROGRAMS = stapio$(EXEEXT) -noinst_PROGRAMS = loc2c-test$(EXEEXT) +@BUILD_TRANSLATOR_TRUE@noinst_PROGRAMS = loc2c-test$(EXEEXT) subdir = . DIST_COMMON = INSTALL NEWS README AUTHORS $(srcdir)/Makefile.in \ $(srcdir)/Makefile.am $(top_srcdir)/configure \ @@ -96,8 +99,9 @@ CONFIG_CLEAN_FILES = stap.1 stapprobes.3stap stapfuncs.3stap \ man/stapprobes.signal.3stap man/stapprobes.socket.3stap \ man/stapprobes.tcp.3stap man/stapprobes.udp.3stap \ initscript/systemtap run-stap run-staprun -@BUILD_SERVER_TRUE@am__EXEEXT_1 = stap-client-connect$(EXEEXT) \ -@BUILD_SERVER_TRUE@ stap-server-connect$(EXEEXT) +@BUILD_TRANSLATOR_TRUE@am__EXEEXT_1 = stap$(EXEEXT) +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@am__EXEEXT_2 = stap-client-connect$(EXEEXT) \ +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@ stap-server-connect$(EXEEXT) am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(pkglibexecdir)" \ "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" \ "$(DESTDIR)$(man3dir)" "$(DESTDIR)$(man8dir)" \ @@ -105,37 +109,53 @@ am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(pkglibexecdir)" \ binPROGRAMS_INSTALL = $(INSTALL_PROGRAM) pkglibexecPROGRAMS_INSTALL = $(INSTALL_PROGRAM) PROGRAMS = $(bin_PROGRAMS) $(noinst_PROGRAMS) $(pkglibexec_PROGRAMS) -am_loc2c_test_OBJECTS = loc2c_test-loc2c-test.$(OBJEXT) \ - loc2c_test-loc2c.$(OBJEXT) +@BUILD_TRANSLATOR_TRUE@am_loc2c_test_OBJECTS = \ +@BUILD_TRANSLATOR_TRUE@ loc2c_test-loc2c-test.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ loc2c_test-loc2c.$(OBJEXT) loc2c_test_OBJECTS = $(am_loc2c_test_OBJECTS) am__DEPENDENCIES_1 = -am__DEPENDENCIES_2 = $(am__DEPENDENCIES_1) -loc2c_test_DEPENDENCIES = $(am__DEPENDENCIES_2) +@BUILD_TRANSLATOR_TRUE@am__DEPENDENCIES_2 = $(am__DEPENDENCIES_1) +@BUILD_TRANSLATOR_TRUE@loc2c_test_DEPENDENCIES = \ +@BUILD_TRANSLATOR_TRUE@ $(am__DEPENDENCIES_2) loc2c_test_LINK = $(CCLD) $(loc2c_test_CFLAGS) $(CFLAGS) \ $(loc2c_test_LDFLAGS) $(LDFLAGS) -o $@ -@HAVE_NSS_TRUE@am__objects_1 = stap-modsign.$(OBJEXT) \ -@HAVE_NSS_TRUE@ stap-nsscommon.$(OBJEXT) -am_stap_OBJECTS = stap-main.$(OBJEXT) stap-parse.$(OBJEXT) \ - stap-staptree.$(OBJEXT) stap-elaborate.$(OBJEXT) \ - stap-translate.$(OBJEXT) stap-tapsets.$(OBJEXT) \ - stap-buildrun.$(OBJEXT) stap-loc2c.$(OBJEXT) \ - stap-hash.$(OBJEXT) stap-mdfour.$(OBJEXT) stap-cache.$(OBJEXT) \ - stap-util.$(OBJEXT) stap-coveragedb.$(OBJEXT) \ - stap-dwarf_wrappers.$(OBJEXT) stap-tapset-been.$(OBJEXT) \ - stap-tapset-procfs.$(OBJEXT) stap-tapset-timers.$(OBJEXT) \ - stap-tapset-perfmon.$(OBJEXT) stap-tapset-mark.$(OBJEXT) \ - stap-tapset-itrace.$(OBJEXT) stap-tapset-utrace.$(OBJEXT) \ - stap-task_finder.$(OBJEXT) stap-dwflpp.$(OBJEXT) \ - stap-rpm_finder.$(OBJEXT) $(am__objects_1) +@BUILD_TRANSLATOR_TRUE@@HAVE_NSS_TRUE@am__objects_1 = \ +@BUILD_TRANSLATOR_TRUE@@HAVE_NSS_TRUE@ stap-modsign.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@@HAVE_NSS_TRUE@ stap-nsscommon.$(OBJEXT) +@BUILD_TRANSLATOR_TRUE@am_stap_OBJECTS = stap-main.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-parse.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-staptree.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-elaborate.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-translate.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-tapsets.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-buildrun.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-loc2c.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-hash.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-mdfour.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-cache.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-util.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-coveragedb.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-dwarf_wrappers.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-tapset-been.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-tapset-procfs.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-tapset-timers.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-tapset-perfmon.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-tapset-mark.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-tapset-itrace.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-tapset-utrace.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-task_finder.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-dwflpp.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ stap-rpm_finder.$(OBJEXT) \ +@BUILD_TRANSLATOR_TRUE@ $(am__objects_1) stap_OBJECTS = $(am_stap_OBJECTS) stap_LINK = $(CXXLD) $(stap_CXXFLAGS) $(CXXFLAGS) $(stap_LDFLAGS) \ $(LDFLAGS) -o $@ -@BUILD_SERVER_TRUE@am_stap_client_connect_OBJECTS = stap_client_connect-stap-client-connect.$(OBJEXT) +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@am_stap_client_connect_OBJECTS = stap_client_connect-stap-client-connect.$(OBJEXT) stap_client_connect_OBJECTS = $(am_stap_client_connect_OBJECTS) stap_client_connect_DEPENDENCIES = stap_client_connect_LINK = $(CCLD) $(stap_client_connect_CFLAGS) \ $(CFLAGS) $(stap_client_connect_LDFLAGS) $(LDFLAGS) -o $@ -@BUILD_SERVER_TRUE@am_stap_server_connect_OBJECTS = stap_server_connect-stap-server-connect.$(OBJEXT) +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@am_stap_server_connect_OBJECTS = stap_server_connect-stap-server-connect.$(OBJEXT) stap_server_connect_OBJECTS = $(am_stap_server_connect_OBJECTS) stap_server_connect_DEPENDENCIES = stap_server_connect_LINK = $(CCLD) $(stap_server_connect_CFLAGS) \ @@ -322,25 +342,30 @@ pkglibexecdir = ${libexecdir}/${PACKAGE} AM_CPPFLAGS = -DBINDIR='"$(bindir)"' -DSYSCONFDIR='"$(sysconfdir)"' -DPKGDATADIR='"${pkgdatadir}"' -DPKGLIBDIR='"$(pkglibexecdir)"' AM_CFLAGS = -D_GNU_SOURCE -fexceptions -Wall -Werror -Wunused -Wformat=2 -W AM_CXXFLAGS = -Wall -Werror -man_MANS = stap.1 stapprobes.3stap stapfuncs.3stap stapvars.3stap \ +man_MANS = stapprobes.3stap stapfuncs.3stap stapvars.3stap \ stapex.3stap staprun.8 man/stapprobes.iosched.3stap \ man/stapprobes.netdev.3stap man/stapprobes.nfs.3stap \ man/stapprobes.nfsd.3stap man/stapprobes.pagefault.3stap \ man/stapprobes.kprocess.3stap man/stapprobes.rpc.3stap \ man/stapprobes.scsi.3stap man/stapprobes.signal.3stap \ man/stapprobes.socket.3stap man/stapprobes.tcp.3stap \ - man/stapprobes.udp.3stap $(am__append_1) + man/stapprobes.udp.3stap $(am__append_2) $(am__append_4) bin_SCRIPTS = stap-report stap-env stap-gen-cert stap-authorize-cert \ - stap-authorize-signing-cert $(am__append_3) dtrace + stap-authorize-signing-cert $(am__append_3) $(am__append_6) oldinclude_HEADERS = includes/sys/sdt.h -stap_SOURCES = main.cxx parse.cxx staptree.cxx elaborate.cxx \ - translate.cxx tapsets.cxx buildrun.cxx loc2c.c hash.cxx \ - mdfour.c cache.cxx util.cxx coveragedb.cxx dwarf_wrappers.cxx \ - tapset-been.cxx tapset-procfs.cxx tapset-timers.cxx \ - tapset-perfmon.cxx tapset-mark.cxx tapset-itrace.cxx \ - tapset-utrace.cxx task_finder.cxx dwflpp.cxx rpm_finder.cxx \ - $(am__append_4) -stap_LDADD = @stap_LIBS@ @sqlite3_LIBS@ @rpm_LIBS@ $(am__append_6) +@BUILD_TRANSLATOR_TRUE@stap_SOURCES = main.cxx parse.cxx staptree.cxx \ +@BUILD_TRANSLATOR_TRUE@ elaborate.cxx translate.cxx tapsets.cxx \ +@BUILD_TRANSLATOR_TRUE@ buildrun.cxx loc2c.c hash.cxx mdfour.c \ +@BUILD_TRANSLATOR_TRUE@ cache.cxx util.cxx coveragedb.cxx \ +@BUILD_TRANSLATOR_TRUE@ dwarf_wrappers.cxx tapset-been.cxx \ +@BUILD_TRANSLATOR_TRUE@ tapset-procfs.cxx tapset-timers.cxx \ +@BUILD_TRANSLATOR_TRUE@ tapset-perfmon.cxx tapset-mark.cxx \ +@BUILD_TRANSLATOR_TRUE@ tapset-itrace.cxx tapset-utrace.cxx \ +@BUILD_TRANSLATOR_TRUE@ task_finder.cxx dwflpp.cxx \ +@BUILD_TRANSLATOR_TRUE@ rpm_finder.cxx $(am__append_7) +@BUILD_TRANSLATOR_TRUE@stap_LDADD = @stap_LIBS@ @sqlite3_LIBS@ \ +@BUILD_TRANSLATOR_TRUE@ @rpm_LIBS@ $(am__append_9) +@BUILD_TRANSLATOR_TRUE@stap_DEPENDENCIES = $(am__append_14) # Arrange for git_version.h to be regenerated at every "make". # Code fragment is based upon RadeonHD.am. @@ -350,26 +375,27 @@ stap_LDADD = @stap_LIBS@ @sqlite3_LIBS@ @rpm_LIBS@ $(am__append_6) # of foo-bar.c if it is newer than the foo-bar.o file. Using noinst_foo_SOURCES # instead of foo_SOURCES prevents shipping git_version.h in dist tarballs, # which may cause false GIT_FOO readings. -BUILT_SOURCES = git_version.stamp $(am__append_9) -CLEANFILES = git_version.h $(am__append_10) $(pkglibexec_PROGRAMS) -stap_DEPENDENCIES = $(am__append_11) +BUILT_SOURCES = git_version.stamp $(am__append_12) +CLEANFILES = git_version.h $(am__append_13) $(pkglibexec_PROGRAMS) GIT_VERSION_CMD = $(SHELL) $(top_srcdir)/git_version.sh -stap_CFLAGS = $(AM_CFLAGS) @PIECFLAGS@ -stap_CXXFLAGS = $(AM_CXXFLAGS) @PIECXXFLAGS@ -stap_CPPFLAGS = $(AM_CPPFLAGS) $(am__append_5) $(am__append_7) -stap_LDFLAGS = $(AM_LDFLAGS) @PIELDFLAGS@ $(am__append_8) -@HAVE_NSS_TRUE@stap_client_connect_LDFLAGS = $(AM_LDFLAGS) -@HAVE_NSS_TRUE@stap_server_connect_LDFLAGS = $(AM_LDFLAGS) -PHONIES = $(am__append_12) $(am__append_13) dist-gzip +PHONIES = $(am__append_15) $(am__append_16) dist-gzip +@BUILD_TRANSLATOR_TRUE@stap_CFLAGS = $(AM_CFLAGS) @PIECFLAGS@ +@BUILD_TRANSLATOR_TRUE@stap_CXXFLAGS = $(AM_CXXFLAGS) @PIECXXFLAGS@ +@BUILD_TRANSLATOR_TRUE@stap_CPPFLAGS = $(AM_CPPFLAGS) $(am__append_8) \ +@BUILD_TRANSLATOR_TRUE@ $(am__append_10) +@BUILD_TRANSLATOR_TRUE@stap_LDFLAGS = $(AM_LDFLAGS) @PIELDFLAGS@ \ +@BUILD_TRANSLATOR_TRUE@ $(am__append_11) +@BUILD_TRANSLATOR_TRUE@@HAVE_NSS_TRUE@stap_client_connect_LDFLAGS = $(AM_LDFLAGS) +@BUILD_TRANSLATOR_TRUE@@HAVE_NSS_TRUE@stap_server_connect_LDFLAGS = $(AM_LDFLAGS) staprun_SOURCES = runtime/staprun/staprun.c \ runtime/staprun/staprun_funcs.c runtime/staprun/ctl.c \ - runtime/staprun/common.c $(am__append_14) + runtime/staprun/common.c $(am__append_17) staprun_CPPFLAGS = $(AM_CPPFLAGS) staprun_CFLAGS = @PROCFLAGS@ $(AM_CFLAGS) @PIECFLAGS@ \ -DSINGLE_THREADED -fno-strict-aliasing -fno-builtin-strftime \ - $(am__append_15) + $(am__append_18) staprun_LDFLAGS = $(AM_LDFLAGS) @PIELDFLAGS@ -staprun_LDADD = @PROCFLAGS@ $(am__append_16) +staprun_LDADD = @PROCFLAGS@ $(am__append_19) stapio_SOURCES = runtime/staprun/stapio.c \ runtime/staprun/mainloop.c runtime/staprun/common.c \ runtime/staprun/ctl.c \ @@ -378,17 +404,17 @@ stapio_SOURCES = runtime/staprun/stapio.c \ stapio_CFLAGS = @PROCFLAGS@ $(AM_CFLAGS) @PIECFLAGS@ -fno-strict-aliasing -fno-builtin-strftime stapio_LDFLAGS = $(AM_LDFLAGS) @PIELDFLAGS@ stapio_LDADD = @PROCFLAGS@ -lpthread -@BUILD_SERVER_TRUE@stap_client_connect_SOURCES = stap-client-connect.c -@BUILD_SERVER_TRUE@stap_client_connect_CFLAGS = -Wall -Werror $(nss_CFLAGS) $(nspr_CFLAGS) -@BUILD_SERVER_TRUE@stap_client_connect_LDADD = -lssl3 -@BUILD_SERVER_TRUE@stap_server_connect_SOURCES = stap-server-connect.c -@BUILD_SERVER_TRUE@stap_server_connect_CFLAGS = -Wall -Werror $(nss_CFLAGS) $(nspr_CFLAGS) -@BUILD_SERVER_TRUE@stap_server_connect_LDADD = -lssl3 -loc2c_test_SOURCES = loc2c-test.c loc2c.c -loc2c_test_CFLAGS = $(stap_CFLAGS) -loc2c_test_CPPFLAGS = $(stap_CPPFLAGS) -loc2c_test_LDFLAGS = $(stap_LDFLAGS) -loc2c_test_LDADD = $(stap_LDADD) +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@stap_client_connect_SOURCES = stap-client-connect.c +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@stap_client_connect_CFLAGS = -Wall -Werror $(nss_CFLAGS) $(nspr_CFLAGS) +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@stap_client_connect_LDADD = -lssl3 +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@stap_server_connect_SOURCES = stap-server-connect.c +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@stap_server_connect_CFLAGS = -Wall -Werror $(nss_CFLAGS) $(nspr_CFLAGS) +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@stap_server_connect_LDADD = -lssl3 +@BUILD_TRANSLATOR_TRUE@loc2c_test_SOURCES = loc2c-test.c loc2c.c +@BUILD_TRANSLATOR_TRUE@loc2c_test_CFLAGS = $(stap_CFLAGS) +@BUILD_TRANSLATOR_TRUE@loc2c_test_CPPFLAGS = $(stap_CPPFLAGS) +@BUILD_TRANSLATOR_TRUE@loc2c_test_LDFLAGS = $(stap_LDFLAGS) +@BUILD_TRANSLATOR_TRUE@loc2c_test_LDADD = $(stap_LDADD) # crash(8) extension @BUILD_CRASHMOD_TRUE@STAPLOG = staplog.so @@ -1267,8 +1293,8 @@ install-man1: $(man1_MANS) $(man_MANS) esac; \ done; \ for i in $$list; do \ - if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \ - else file=$$i; fi; \ + if test -f $$i; then file=$$i; \ + else file=$(srcdir)/$$i; fi; \ ext=`echo $$i | sed -e 's/^.*\\.//'`; \ case "$$ext" in \ 1*) ;; \ @@ -1312,8 +1338,8 @@ install-man3: $(man3_MANS) $(man_MANS) esac; \ done; \ for i in $$list; do \ - if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \ - else file=$$i; fi; \ + if test -f $$i; then file=$$i; \ + else file=$(srcdir)/$$i; fi; \ ext=`echo $$i | sed -e 's/^.*\\.//'`; \ case "$$ext" in \ 3*) ;; \ @@ -1357,8 +1383,8 @@ install-man8: $(man8_MANS) $(man_MANS) esac; \ done; \ for i in $$list; do \ - if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \ - else file=$$i; fi; \ + if test -f $$i; then file=$$i; \ + else file=$(srcdir)/$$i; fi; \ ext=`echo $$i | sed -e 's/^.*\\.//'`; \ case "$$ext" in \ 8*) ;; \ @@ -1484,7 +1510,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ mkid -fID $$unique tags: TAGS @@ -1575,6 +1601,7 @@ maintainer-clean-generic: @echo "it deletes files that may require special tools to rebuild." -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES) @BUILD_CRASHMOD_FALSE@@BUILD_ELFUTILS_FALSE@@BUILD_SERVER_FALSE@install-exec-local: +@BUILD_CRASHMOD_FALSE@@BUILD_TRANSLATOR_FALSE@install-exec-local: clean: clean-recursive clean-am: clean-binPROGRAMS clean-generic clean-local \ @@ -1693,26 +1720,26 @@ cscope: cd $(srcdir) && \ (echo -q ; git ls-files '*.cxx' '*.c' '*.h' | grep -v '^testsuite' ) > cscope.files && \ cscope -b -q -@BUILD_ELFUTILS_TRUE@stamp-elfutils: config.status -@BUILD_ELFUTILS_TRUE@ $(MAKE) $(AM_MAKEFLAGS) -C build-elfutils all bin_PROGRAMS= -@BUILD_ELFUTILS_TRUE@ for dir in libelf libebl libdw libdwfl backends; do \ -@BUILD_ELFUTILS_TRUE@ $(MAKE) $(AM_MAKEFLAGS) -C build-elfutils/$$dir bin_PROGRAMS= install; \ -@BUILD_ELFUTILS_TRUE@ done -@BUILD_ELFUTILS_TRUE@ touch $@ -@BUILD_ELFUTILS_TRUE@lib-elfutils/libdw.so: stamp-elfutils ; -@BUILD_ELFUTILS_TRUE@install-elfutils: -@BUILD_ELFUTILS_TRUE@ mkdir -p $(DESTDIR)$(pkglibdir) -@BUILD_ELFUTILS_TRUE@ for file in lib-elfutils/*.so* lib-elfutils/${PACKAGE_NAME}/*.so*; do \ -@BUILD_ELFUTILS_TRUE@ $(INSTALL_PROGRAM) $$file $(DESTDIR)$(pkglibdir); \ -@BUILD_ELFUTILS_TRUE@ done -@BUILD_ELFUTILS_TRUE@install-exec-local: install-elfutils - -@BUILD_SERVER_TRUE@install-exec-local: install-scripts +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@stamp-elfutils: config.status +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@ $(MAKE) $(AM_MAKEFLAGS) -C build-elfutils all bin_PROGRAMS= +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@ for dir in libelf libebl libdw libdwfl backends; do \ +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@ $(MAKE) $(AM_MAKEFLAGS) -C build-elfutils/$$dir bin_PROGRAMS= install; \ +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@ done +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@ touch $@ +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@lib-elfutils/libdw.so: stamp-elfutils ; +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@install-elfutils: +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@ mkdir -p $(DESTDIR)$(pkglibdir) +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@ for file in lib-elfutils/*.so* lib-elfutils/${PACKAGE_NAME}/*.so*; do \ +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@ $(INSTALL_PROGRAM) $$file $(DESTDIR)$(pkglibdir); \ +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@ done +@BUILD_ELFUTILS_TRUE@@BUILD_TRANSLATOR_TRUE@install-exec-local: install-elfutils + +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@install-exec-local: install-scripts # scripts should be installed before this rule is run -@BUILD_SERVER_TRUE@install-scripts: install-binSCRIPTS -@BUILD_SERVER_TRUE@ for f in $(bin_SCRIPTS); do \ -@BUILD_SERVER_TRUE@ sed -i -e "/INSTALL-HOOK/d;s,exec_prefix=.*,exec_prefix=$(exec_prefix)/bin/,;s,sysconfdir=.*,sysconfdir=$(sysconfdir)," $(DESTDIR)$(bindir)/$$f; \ -@BUILD_SERVER_TRUE@ done +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@install-scripts: install-binSCRIPTS +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@ for f in $(bin_SCRIPTS); do \ +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@ sed -i -e "/INSTALL-HOOK/d;s,exec_prefix=.*,exec_prefix=$(exec_prefix)/bin/,;s,sysconfdir=.*,sysconfdir=$(sysconfdir)," $(DESTDIR)$(bindir)/$$f; \ +@BUILD_SERVER_TRUE@@BUILD_TRANSLATOR_TRUE@ done install-exec-hook: if [ `id -u` -eq 0 ]; then chmod 04111 "$(DESTDIR)$(bindir)/staprun"; fi diff --git a/aclocal.m4 b/aclocal.m4 index e726a5cc..696dba2c 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -1,4 +1,4 @@ -# generated automatically by aclocal 1.10.1 -*- Autoconf -*- +# generated automatically by aclocal 1.10.2 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005, 2006, 2007, 2008 Free Software Foundation, Inc. @@ -13,7 +13,7 @@ m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(AC_AUTOCONF_VERSION, [2.63],, +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.63],, [m4_warning([this file was generated for autoconf 2.63. You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. @@ -175,7 +175,7 @@ else fi[]dnl ])# PKG_CHECK_MODULES -# Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc. +# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -190,7 +190,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version='1.10' dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to dnl require some minimum version. Point them to the right macro. -m4_if([$1], [1.10.1], [], +m4_if([$1], [1.10.2], [], [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl ]) @@ -204,12 +204,12 @@ m4_define([_AM_AUTOCONF_VERSION], []) # AM_SET_CURRENT_AUTOMAKE_VERSION # ------------------------------- # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. -# This function is AC_REQUIREd by AC_INIT_AUTOMAKE. +# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], -[AM_AUTOMAKE_VERSION([1.10.1])dnl +[AM_AUTOMAKE_VERSION([1.10.2])dnl m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -_AM_AUTOCONF_VERSION(AC_AUTOCONF_VERSION)]) +_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) # AM_AUX_DIR_EXPAND -*- Autoconf -*- @@ -482,19 +482,28 @@ _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl # Generate code to set up dependency tracking. -*- Autoconf -*- -# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 +# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 # Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -#serial 3 +#serial 4 # _AM_OUTPUT_DEPENDENCY_COMMANDS # ------------------------------ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], -[for mf in $CONFIG_FILES; do +[# Autoconf 2.62 quotes --file arguments for eval, but not when files +# are listed without --file. Let's play safe and only enable the eval +# if we detect the quoting. +case $CONFIG_FILES in +*\'*) eval set x "$CONFIG_FILES" ;; +*) set x $CONFIG_FILES ;; +esac +shift +for mf +do # Strip MF so we end up with the name of the file. mf=`echo "$mf" | sed -e 's/:.*$//'` # Check whether this is an Automake generated Makefile or not. @@ -791,14 +800,14 @@ AC_MSG_RESULT([$_am_result]) rm -f confinc confmf ]) -# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005 +# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008 # Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 5 +# serial 6 # AM_PROG_CC_C_O # -------------- @@ -810,8 +819,9 @@ AC_REQUIRE_AUX_FILE([compile])dnl # FIXME: we rely on the cache variable name because # there is no other way. set dummy $CC -ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` -if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then +am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then # Losing compiler, so override with the script. # FIXME: It is wrong to rewrite CC. # But if we don't then we get into trouble of one sort or another. @@ -889,13 +899,13 @@ esac # Helper functions for option handling. -*- Autoconf -*- -# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. +# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 3 +# serial 4 # _AM_MANGLE_OPTION(NAME) # ----------------------- @@ -912,7 +922,7 @@ AC_DEFUN([_AM_SET_OPTION], # ---------------------------------- # OPTIONS is a space-separated list of Automake options. AC_DEFUN([_AM_SET_OPTIONS], -[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) +[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) # ------------------------------------------- diff --git a/config.in b/config.in index 7369cf53..217d2c94 100644 --- a/config.in +++ b/config.in @@ -3,6 +3,9 @@ /* Configuration/build date */ #undef DATE +/* librpm version specific library name to dlopen. */ +#undef DLOPEN_LIBRPM + /* make -P prologue-searching default */ #undef ENABLE_PROLOGUES @@ -21,6 +24,9 @@ /* Define to 1 if you have the `pfm' library (-lpfm). */ #undef HAVE_LIBPFM +/* Define if librpm library is being used. */ +#undef HAVE_LIBRPM + /* Define to 1 if you have the `sqlite3' library (-lsqlite3). */ #undef HAVE_LIBSQLITE3 @@ -89,9 +95,3 @@ /* Define like PROTOTYPES; this can be used by system headers. */ #undef __PROTOTYPES - -/* librpm version specific library name to dlopen. */ -#undef DLOPEN_LIBRPM - -/* Define if librpm library is being used. */ -#undef HAVE_LIBRPM diff --git a/configure b/configure index 8703acb5..8a2c7593 100755 --- a/configure +++ b/configure @@ -676,6 +676,8 @@ have_latex BUILD_CRASHMOD_FALSE BUILD_CRASHMOD_TRUE staplog_CPPFLAGS +BUILD_TRANSLATOR_FALSE +BUILD_TRANSLATOR_TRUE sqlite3_LIBS PIECXXFLAGS PIECFLAGS @@ -782,6 +784,7 @@ enable_prologues enable_ssp enable_pie enable_sqlite +enable_translator enable_crash enable_docs enable_refdocs @@ -1447,6 +1450,7 @@ Optional Features: --disable-ssp disable gcc stack-protector --enable-pie enable position-independent-executable --enable-sqlite build with sqlite support + --disable-translator build only runtime utilities --enable-crash[=DIRECTORY] enable crash extension (default is disabled). Optional DIRECTORY is the path to the crash header @@ -5203,8 +5207,9 @@ fi # FIXME: we rely on the cache variable name because # there is no other way. set dummy $CC -ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` -if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then +am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then # Losing compiler, so override with the script. # FIXME: It is wrong to rewrite CC. # But if we don't then we get into trouble of one sort or another. @@ -6345,6 +6350,22 @@ fi fi +# Check whether --enable-translator was given. +if test "${enable_translator+set}" = set; then + enableval=$enable_translator; +else + enable_translator="yes" +fi + + if test "$enable_translator" == "yes"; then + BUILD_TRANSLATOR_TRUE= + BUILD_TRANSLATOR_FALSE='#' +else + BUILD_TRANSLATOR_TRUE='#' + BUILD_TRANSLATOR_FALSE= +fi + + # Check whether --enable-crash was given. if test "${enable_crash+set}" = set; then enableval=$enable_crash; if test "$enable_crash" != "no"; then @@ -8839,8 +8860,10 @@ ac_config_files="$ac_config_files Makefile doc/Makefile doc/SystemTap_Tapset_Ref subdirs="$subdirs testsuite" -ac_config_files="$ac_config_files run-stap" +if test $enable_translator == "yes"; then + ac_config_files="$ac_config_files run-stap" +fi ac_config_files="$ac_config_files run-staprun" cat >confcache <<\_ACEOF @@ -8975,6 +8998,13 @@ $as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi +if test -z "${BUILD_TRANSLATOR_TRUE}" && test -z "${BUILD_TRANSLATOR_FALSE}"; then + { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_TRANSLATOR\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +$as_echo "$as_me: error: conditional \"BUILD_TRANSLATOR\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi if test -z "${BUILD_CRASHMOD_TRUE}" && test -z "${BUILD_CRASHMOD_FALSE}"; then { { $as_echo "$as_me:$LINENO: error: conditional \"BUILD_CRASHMOD\" was never defined. Usually this means the macro was only invoked conditionally." >&5 @@ -10221,7 +10251,16 @@ $as_echo "$as_me: executing $ac_file commands" >&6;} case $ac_file$ac_mode in - "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do + "depfiles":C) test x"$AMDEP_TRUE" != x"" || # Autoconf 2.62 quotes --file arguments for eval, but not when files +# are listed without --file. Let's play safe and only enable the eval +# if we detect the quoting. +case $CONFIG_FILES in +*\'*) eval set x "$CONFIG_FILES" ;; +*) set x $CONFIG_FILES ;; +esac +shift +for mf +do # Strip MF so we end up with the name of the file. mf=`echo "$mf" | sed -e 's/:.*$//'` # Check whether this is an Automake generated Makefile or not. diff --git a/configure.ac b/configure.ac index 83345959..403dfab2 100644 --- a/configure.ac +++ b/configure.ac @@ -130,6 +130,13 @@ AS_IF([test "x$enable_sqlite" != xno], AC_MSG_FAILURE([--enable-sqlite was given, but test for sqlite failed]) fi])]) +dnl Handle the option to only build runtime +AC_ARG_ENABLE([translator], + AS_HELP_STRING([--disable-translator], [build only runtime utilities]), + [], + [enable_translator="yes"]) +AM_CONDITIONAL([BUILD_TRANSLATOR], [test "$enable_translator" == "yes"]) + dnl Handle the option to build the crash extension AC_ARG_ENABLE([crash], AS_HELP_STRING([--enable-crash@<:@=DIRECTORY@:>@], @@ -575,7 +582,9 @@ AC_DEFINE_UNQUOTED(STAP_PREFIX, "$prefix", [configure prefix location]) AC_CONFIG_HEADERS([config.h:config.in]) AC_CONFIG_FILES(Makefile doc/Makefile doc/SystemTap_Tapset_Reference/Makefile grapher/Makefile stap.1 stapprobes.3stap stapfuncs.3stap stapvars.3stap stapex.3stap staprun.8 stap-server.8 man/stapprobes.iosched.3stap man/stapprobes.netdev.3stap man/stapprobes.nfs.3stap man/stapprobes.nfsd.3stap man/stapprobes.pagefault.3stap man/stapprobes.kprocess.3stap man/stapprobes.rpc.3stap man/stapprobes.scsi.3stap man/stapprobes.signal.3stap man/stapprobes.socket.3stap man/stapprobes.tcp.3stap man/stapprobes.udp.3stap initscript/systemtap) AC_CONFIG_SUBDIRS(testsuite) -AC_CONFIG_FILES([run-stap], [chmod +x run-stap]) +if test $enable_translator == "yes"; then + AC_CONFIG_FILES([run-stap], [chmod +x run-stap]) +fi AC_CONFIG_FILES([run-staprun], [chmod +x run-staprun]) AC_OUTPUT diff --git a/doc/Makefile.in b/doc/Makefile.in index 728352a0..f7d902a7 100644 --- a/doc/Makefile.in +++ b/doc/Makefile.in @@ -1,4 +1,4 @@ -# Makefile.in generated by automake 1.10.1 from Makefile.am. +# Makefile.in generated by automake 1.10.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, @@ -185,8 +185,8 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__confi @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ - && exit 0; \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ @@ -286,7 +286,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ mkid -fID $$unique tags: TAGS diff --git a/doc/SystemTap_Tapset_Reference/Makefile.in b/doc/SystemTap_Tapset_Reference/Makefile.in index a58bbc73..82217f3a 100644 --- a/doc/SystemTap_Tapset_Reference/Makefile.in +++ b/doc/SystemTap_Tapset_Reference/Makefile.in @@ -1,4 +1,4 @@ -# Makefile.in generated by automake 1.10.1 from Makefile.am. +# Makefile.in generated by automake 1.10.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, @@ -190,8 +190,8 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__confi @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ - && exit 0; \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ @@ -249,7 +249,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ mkid -fID $$unique tags: TAGS diff --git a/grapher/Makefile.in b/grapher/Makefile.in index af2fecb5..88caeda1 100644 --- a/grapher/Makefile.in +++ b/grapher/Makefile.in @@ -1,4 +1,4 @@ -# Makefile.in generated by automake 1.10.1 from Makefile.am. +# Makefile.in generated by automake 1.10.2 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, @@ -194,8 +194,8 @@ $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__confi @for dep in $?; do \ case '$(am__configure_deps)' in \ *$$dep*) \ - cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \ - && exit 0; \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ exit 1;; \ esac; \ done; \ @@ -317,7 +317,7 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ done | \ - $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ END { if (nonempty) { for (i in files) print i; }; }'`; \ mkid -fID $$unique tags: TAGS -- cgit From b7f6cfc54e1d6db1d9475ac9cbeeb8ac0b7dada0 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Sat, 6 Jun 2009 12:29:51 -0400 Subject: ttyspy.stp: new sample script --- testsuite/systemtap.examples/index.html | 3 ++ testsuite/systemtap.examples/index.txt | 8 +++++ testsuite/systemtap.examples/io/ttyspy.meta | 6 ++++ testsuite/systemtap.examples/io/ttyspy.stp | 46 +++++++++++++++++++++++++ testsuite/systemtap.examples/keyword-index.html | 20 ++++++++++- testsuite/systemtap.examples/keyword-index.txt | 36 +++++++++++++++++++ 6 files changed, 118 insertions(+), 1 deletion(-) create mode 100644 testsuite/systemtap.examples/io/ttyspy.meta create mode 100755 testsuite/systemtap.examples/io/ttyspy.stp diff --git a/testsuite/systemtap.examples/index.html b/testsuite/systemtap.examples/index.html index e5673138..b2ed3a3a 100644 --- a/testsuite/systemtap.examples/index.html +++ b/testsuite/systemtap.examples/index.html @@ -82,6 +82,9 @@ keywords: IO
      • io/traceio2.stp - Watch I/O Activity on a Particular Device
        keywords: IO

        Print out the executable name and process number as reads and writes to the specified device occur.

        • +
      • io/ttyspy.stp - Monitor tty typing.
        +keywords: IO TTY PER-PROCESS MONITOR
        +

        The ttyspy.stp script uses tty_audit hooks to monitor recent typing activity on the system, printing a scrolling record of recent keystrokes, on a per-tty basis.

      • memory/kmalloc-top - Show Paths to Kernel Malloc (kmalloc) Invocations
        keywords: MEMORY

        The kmalloc-top perl program runs a small systemtap script to collect stack traces for each call to the kmalloc function and counts the time that each stack trace is observed. When kmalloc-top exits it prints out sorted list. The output can be be filtered to print only only the first stack traces (-t) stack traces with more a minimum counts (-m), or exclude certain stack traces (-e).

        • diff --git a/testsuite/systemtap.examples/index.txt b/testsuite/systemtap.examples/index.txt index 4eef904c..91fc66ae 100644 --- a/testsuite/systemtap.examples/index.txt +++ b/testsuite/systemtap.examples/index.txt @@ -129,6 +129,14 @@ keywords: io to the specified device occur. +io/ttyspy.stp - Monitor tty typing. +keywords: io tty per-process monitor + + The ttyspy.stp script uses tty_audit hooks to monitor recent typing + activity on the system, printing a scrolling record of recent + keystrokes, on a per-tty basis. + + memory/kmalloc-top - Show Paths to Kernel Malloc (kmalloc) Invocations keywords: memory diff --git a/testsuite/systemtap.examples/io/ttyspy.meta b/testsuite/systemtap.examples/io/ttyspy.meta new file mode 100644 index 00000000..e29add1b --- /dev/null +++ b/testsuite/systemtap.examples/io/ttyspy.meta @@ -0,0 +1,6 @@ +title: Monitor tty typing. +name: ttyspy.stp +keywords: io tty per-process monitor +description: The ttyspy.stp script uses tty_audit hooks to monitor recent typing activity on the system, printing a scrolling record of recent keystrokes, on a per-tty basis. +test_check: stap -gp4 ttyspy.stp +test_installcheck: stap --skip-badvars -g ttyspy.stp -c "sleep 7" diff --git a/testsuite/systemtap.examples/io/ttyspy.stp b/testsuite/systemtap.examples/io/ttyspy.stp new file mode 100755 index 00000000..c186e0e3 --- /dev/null +++ b/testsuite/systemtap.examples/io/ttyspy.stp @@ -0,0 +1,46 @@ +#! /usr/bin/stap -g +# May also need --skip-badvars + +global activity_time, activity_log + +/* Concatenate head and tail, to a max of @num chars, preferring to keep the tail + (as if it were a recent history buffer). */ +function strcattail:string(head:string,tail:string,num:long) %{ + unsigned taillen = strlen(THIS->tail); + unsigned headlen = strlen(THIS->head); + unsigned maxlen = THIS->num < MAXSTRINGLEN ? THIS->num : MAXSTRINGLEN; + unsigned headkeep = min(maxlen-taillen,headlen); + unsigned headdrop = headlen-headkeep; + + if (headkeep) + strlcpy (THIS->__retvalue, &THIS->head[headdrop], headkeep+1); /* includes \0 */ + strlcat (THIS->__retvalue, THIS->tail, maxlen); +%} + +probe kernel.function("tty_audit_add_data") { + major=$tty->driver->major; + minor=$tty->driver->minor_start + $tty->index; + pgrp=$tty->pgrp %( kernel_v > "2.6.24" %? ->numbers[0]->nr %: %); + data=kernel_string_n($data,$size); + uid=uid() + + activity_time[major,minor,pgrp,uid] = gettimeofday_s(); + activity_log[major,minor,pgrp,uid] + = strcattail(activity_log[major,minor,pgrp,uid],data,40); +} + +probe timer.s(3) { + ansi_clear_screen () + printf("(%3s,%2s,%5s,%5s)\n", "maj","min","pgrp","uid"); + foreach ([x,y,z,u] in activity_time-) { + printf("(%3d,%3d,%5d,%5d) %s\n", x,y,z,u, + text_str(activity_log[x,y,z,u])) + } + + /* delete last record, if older than 60 seconds */ + if (activity_time[x,y,z,u]+60 < gettimeofday_s()) { + delete activity_time[x,y,z,u] + delete activity_log[x,y,z,u] + } +} + diff --git a/testsuite/systemtap.examples/keyword-index.html b/testsuite/systemtap.examples/keyword-index.html index b7f52246..7306c164 100644 --- a/testsuite/systemtap.examples/keyword-index.html +++ b/testsuite/systemtap.examples/keyword-index.html @@ -39,7 +39,7 @@

      Examples by Keyword

      -

      BACKTRACE BUFFER CALLGRAPH CPU DISK FORMAT FREE FUNCTIONS FUTEX GRAPH INTERRUPT IO LOCKING MEMORY NETWORK PER-PROCESS PROCESS PROFILING READ SCHEDULER SIGNALS SIMPLE SLEEP SOCKET SYSCALL TCP TIME TRACE TRACEPOINT TRAFFIC USE WAIT4 WRITE

      +

      BACKTRACE BUFFER CALLGRAPH CPU DISK FORMAT FREE FUNCTIONS FUTEX GRAPH INTERRUPT IO LOCKING MEMORY MONITOR NETWORK PER-PROCESS PROCESS PROFILING READ SCHEDULER SIGNALS SIMPLE SLEEP SOCKET SYSCALL TCP TIME TRACE TRACEPOINT TRAFFIC TTY USE WAIT4 WRITE

      BACKTRACE

      • interrupt/scf.stp - Tally Backtraces for Inter-Processor Interrupt (IPI)
        @@ -141,6 +141,9 @@ keywords: IO
      • io/traceio2.stp - Watch I/O Activity on a Particular Device
        keywords: IO

        Print out the executable name and process number as reads and writes to the specified device occur.

        • +
      • io/ttyspy.stp - Monitor tty typing.
        +keywords: IO TTY PER-PROCESS MONITOR
        +

        The ttyspy.stp script uses tty_audit hooks to monitor recent typing activity on the system, printing a scrolling record of recent keystrokes, on a per-tty basis.

      • process/sleepingBeauties.stp - Generating Backtraces of Threads Waiting for IO Operations
        keywords: IO SCHEDULER BACKTRACE

        The script monitors the time that threads spend waiting for IO operations (in "D" state) in the wait_for_completion function. If a thread spends over 10ms, its name and backtrace is printed, and later so is the total delay.

        • @@ -160,6 +163,12 @@ keywords: MEMORY
        keywords: MEMORY

        The pfaults.stp script generates a simple log for each major and minor page fault that occurs on the system. Each line contains a timestamp (in microseconds) when the page fault servicing was completed, the pid of the process, the address of the page fault, the type of access (read or write), the type of fault (major or minor), and the elapsed time for page fault. This log can be examined to determine where the page faults are occuring.

      +

      MONITOR

      +
        +
      • io/ttyspy.stp - Monitor tty typing.
        +keywords: IO TTY PER-PROCESS MONITOR
        +

        The ttyspy.stp script uses tty_audit hooks to monitor recent typing activity on the system, printing a scrolling record of recent keystrokes, on a per-tty basis.

        • +

      NETWORK

      • network/dropwatch.stp - Watch Where Socket Buffers are Freed in the Kernel
        @@ -180,6 +189,9 @@ keywords: NETWORK PER-PROCESS
          +
        • io/ttyspy.stp - Monitor tty typing.
          +keywords: IO TTY PER-PROCESS MONITOR
          +

          The ttyspy.stp script uses tty_audit hooks to monitor recent typing activity on the system, printing a scrolling record of recent keystrokes, on a per-tty basis.

        • network/nettop.stp - Periodic Listing of Processes Using Network Interfaces
          keywords: NETWORK TRAFFIC PER-PROCESS

          Every five seconds the nettop.stp script prints out a list of processed (PID and command) with the number of packets sent/received and the amount of data sent/received by the process during that interval.

          • @@ -328,6 +340,12 @@ keywords: NETWORK NETWORK TRAFFIC

          The tcpdumplike.stp prints out a line for each TCP packet received. Each line includes the source and destination IP addresses, the source and destination ports, and flags.

        +

        TTY

        +
          +
        • io/ttyspy.stp - Monitor tty typing.
          +keywords: IO TTY PER-PROCESS MONITOR
          +

          The ttyspy.stp script uses tty_audit hooks to monitor recent typing activity on the system, printing a scrolling record of recent keystrokes, on a per-tty basis.

          • +

        USE

        • general/graphs.stp - Graphing Disk and CPU Utilization
          diff --git a/testsuite/systemtap.examples/keyword-index.txt b/testsuite/systemtap.examples/keyword-index.txt index c0082e36..eee89e22 100644 --- a/testsuite/systemtap.examples/keyword-index.txt +++ b/testsuite/systemtap.examples/keyword-index.txt @@ -222,6 +222,14 @@ keywords: io to the specified device occur. +io/ttyspy.stp - Monitor tty typing. +keywords: io tty per-process monitor + + The ttyspy.stp script uses tty_audit hooks to monitor recent typing + activity on the system, printing a scrolling record of recent + keystrokes, on a per-tty basis. + + process/sleepingBeauties.stp - Generating Backtraces of Threads Waiting for IO Operations keywords: io scheduler backtrace @@ -267,6 +275,16 @@ keywords: memory determine where the page faults are occuring. += MONITOR = + +io/ttyspy.stp - Monitor tty typing. +keywords: io tty per-process monitor + + The ttyspy.stp script uses tty_audit hooks to monitor recent typing + activity on the system, printing a scrolling record of recent + keystrokes, on a per-tty basis. + + = NETWORK = network/dropwatch.stp - Watch Where Socket Buffers are Freed in the Kernel @@ -316,6 +334,14 @@ keywords: network traffic = PER-PROCESS = +io/ttyspy.stp - Monitor tty typing. +keywords: io tty per-process monitor + + The ttyspy.stp script uses tty_audit hooks to monitor recent typing + activity on the system, printing a scrolling record of recent + keystrokes, on a per-tty basis. + + network/nettop.stp - Periodic Listing of Processes Using Network Interfaces keywords: network traffic per-process @@ -687,6 +713,16 @@ keywords: network traffic source and destination ports, and flags. += TTY = + +io/ttyspy.stp - Monitor tty typing. +keywords: io tty per-process monitor + + The ttyspy.stp script uses tty_audit hooks to monitor recent typing + activity on the system, printing a scrolling record of recent + keystrokes, on a per-tty basis. + + = USE = general/graphs.stp - Graphing Disk and CPU Utilization -- cgit From a77245e55075e1b756b51a5226483fe5e618940e Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Sat, 6 Jun 2009 12:41:35 -0400 Subject: ttyspy: struct pid->number[0]->nr arrived with 2.6.24 not later --- testsuite/systemtap.examples/io/ttyspy.stp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/testsuite/systemtap.examples/io/ttyspy.stp b/testsuite/systemtap.examples/io/ttyspy.stp index c186e0e3..272d82e9 100755 --- a/testsuite/systemtap.examples/io/ttyspy.stp +++ b/testsuite/systemtap.examples/io/ttyspy.stp @@ -20,7 +20,7 @@ function strcattail:string(head:string,tail:string,num:long) %{ probe kernel.function("tty_audit_add_data") { major=$tty->driver->major; minor=$tty->driver->minor_start + $tty->index; - pgrp=$tty->pgrp %( kernel_v > "2.6.24" %? ->numbers[0]->nr %: %); + pgrp=$tty->pgrp %( kernel_v >= "2.6.24" %? ->numbers[0]->nr %: %); data=kernel_string_n($data,$size); uid=uid() -- cgit From 0e14e0793ffb891bccd465cf518480685e3cd49e Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Mon, 8 Jun 2009 15:36:42 -0700 Subject: Let query_module abort early for simple matches query_module was already returning DW_CB_ABORT when a simple match was found, but dwflpp::iterate_over_modules was ignoring that and instead forcing the module loop to restart. The only way out of the loop was with the pending_interrupts flag, which is only for signalled interrupts. Now iterate_over_modules will only attempt the dwfl_getmodules loop once, since that loop will only abort if the CB returns DW_CB_ABORT. Then query_module is also modified to return ABORT if pending_interrupts is flagged. My trusty test, stap -l syscall.*, is nearly 2x faster with this change. Empirically, I found that the kernel object is always the first "module" returned, so the syscall probepoints always gets to short-circuit the loop right away. --- dwflpp.cxx | 9 ++------- tapsets.cxx | 6 +++--- 2 files changed, 5 insertions(+), 10 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index 3af26053..1a589771 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -397,13 +397,8 @@ dwflpp::iterate_over_modules(int (* callback)(Dwfl_Module *, void **, void *), base_query *data) { - ptrdiff_t off = 0; - do - { - if (pending_interrupts) return; - off = dwfl_getmodules (dwfl, callback, data, off); - } - while (off > 0); + dwfl_getmodules (dwfl, callback, data, 0); + // Don't complain if we exited dwfl_getmodules early. // This could be a $target variable error that will be // reported soon anyway. diff --git a/tapsets.cxx b/tapsets.cxx index 50e80cf5..d8fe8f8e 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -1776,13 +1776,13 @@ query_module (Dwfl_Module *mod, // If we have enough information in the pattern to skip a module and // the module does not match that information, return early. if (!q->dw.module_name_matches(q->module_val)) - return DWARF_CB_OK; + return pending_interrupts ? DWARF_CB_ABORT : DWARF_CB_OK; // Don't allow module("*kernel*") type expressions to match the // elfutils module "kernel", which we refer to in the probe // point syntax exclusively as "kernel.*". if (q->dw.module_name == TOK_KERNEL && ! q->has_kernel) - return DWARF_CB_OK; + return pending_interrupts ? DWARF_CB_ABORT : DWARF_CB_OK; if (mod) validate_module_elf(mod, name, q); @@ -1810,7 +1810,7 @@ query_module (Dwfl_Module *mod, // If we know that there will be no more matches, abort early. - if (q->dw.module_name_final_match(q->module_val)) + if (q->dw.module_name_final_match(q->module_val) || pending_interrupts) return DWARF_CB_ABORT; else return DWARF_CB_OK; -- cgit From f517ee24c58413f7de89ede71c728579c12ace5b Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Mon, 8 Jun 2009 16:37:00 -0700 Subject: Remove dwflpp::default_name It was just a basic NULL check, but creating its string temporaries was causing a fair slowdown. Removing this function and adjusting the callers shaves ~5% off the syscall.* elaboration time. --- dwflpp.cxx | 19 ++++--------------- dwflpp.h | 2 -- 2 files changed, 4 insertions(+), 17 deletions(-) diff --git a/dwflpp.cxx b/dwflpp.cxx index 1a589771..74294384 100644 --- a/dwflpp.cxx +++ b/dwflpp.cxx @@ -84,15 +84,6 @@ dwflpp::~dwflpp() } -string const -dwflpp::default_name(char const * in, char const *) -{ - if (in) - return in; - return string(""); -} - - void dwflpp::get_module_dwarf(bool required, bool report) { @@ -129,10 +120,8 @@ dwflpp::focus_on_module(Dwfl_Module * m, module_info * mi) mod_info = mi; if (m) { - module_name = default_name(dwfl_module_info(module, NULL, - &module_start, &module_end, - NULL, NULL, NULL, NULL), - "module"); + module_name = dwfl_module_info(module, NULL, &module_start, &module_end, + NULL, NULL, NULL, NULL) ?: "module"; } else { @@ -162,7 +151,7 @@ dwflpp::focus_on_cu(Dwarf_Die * c) assert(module); cu = c; - cu_name = default_name(dwarf_diename(c), "CU"); + cu_name = dwarf_diename(c) ?: "CU"; // Reset existing pointers and names function_name.clear(); @@ -181,7 +170,7 @@ dwflpp::focus_on_function(Dwarf_Die * f) assert(cu); function = f; - function_name = default_name(dwarf_diename(function), "function"); + function_name = dwarf_diename(function) ?: "function"; } diff --git a/dwflpp.h b/dwflpp.h index 314e7583..9cd2cb59 100644 --- a/dwflpp.h +++ b/dwflpp.h @@ -289,8 +289,6 @@ private: Dwarf * module_dwarf; Dwarf_Die * function; - std::string const default_name(char const * in, char const *); - void setup_kernel(bool debuginfo_needed = true); void setup_user(const std::string& module_name, bool debuginfo_needed = true); -- cgit From ad002306b50c6cc3c3601fac31dfe3ecf23749fb Mon Sep 17 00:00:00 2001 From: Stan Cox Date: Mon, 8 Jun 2009 21:57:44 -0400 Subject: * tapsets.cxx (probe_table): Make mark_name and sess refs. (probe_table::get_next_probe): Dissect using struct probe_table. (sdt_var_expanding_visitor): Use lex_cast. (dwarf_builder::build): Copy probe and location for TOK_MARK cases. Call derive_probes for kprobe and utrace cases. --- tapsets.cxx | 230 ++++++++++++++++++++++++++++++------------------------------ 1 file changed, 115 insertions(+), 115 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index d8fe8f8e..b684adc2 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -663,19 +663,19 @@ struct dwarf_builder: public derived_probe_builder public: enum probe_types { - uprobe_type = 0x31425250, - kprobe_type = 0x32425250, - utrace_type = 0x33425250, + uprobe_type = 0x31425250, // "PRB1" + kprobe_type = 0x32425250, // "PRB2" + utrace_type = 0x33425250, // "PRB3" } probe_type; - bool have_probes; __uint64_t probe_arg; - string mark_name; + string & mark_name; string probe_name; - probe_table(systemtap_session & sess, dwflpp* dw, probe_point* location); + probe_table(string & mark_name, systemtap_session & sess, dwflpp * dw, probe_point * location); bool get_next_probe(); private: - systemtap_session sess; + bool have_probes; + systemtap_session & sess; dwflpp* dw; probe_point* location; Elf_Data *pdata; @@ -684,11 +684,12 @@ struct dwarf_builder: public derived_probe_builder }; }; -dwarf_builder::probe_table::probe_table(systemtap_session & sess, dwflpp* dw, probe_point* location) +dwarf_builder::probe_table::probe_table(string& mark_name, systemtap_session & sess, dwflpp* dw, probe_point* location): + mark_name(mark_name), sess(sess), dw(dw), location(location) { Elf* elf; GElf_Shdr shdr_mem; - GElf_Shdr *shdr = NULL; + GElf_Shdr *shdr; Dwarf_Addr bias; size_t shstrndx; @@ -698,12 +699,8 @@ dwarf_builder::probe_table::probe_table(systemtap_session & sess, dwflpp* dw, pr dwfl_assert ("getshstrndx", elf_getshstrndx (elf, &shstrndx)); - this->dw = dw; - this->sess = sess; - this->location = location; - this->mark_name = location->components[1]->arg->tok->content; have_probes = false; - + // Is there a .probes section? while ((probe_scn = elf_nextscn (elf, probe_scn))) { @@ -716,18 +713,14 @@ dwarf_builder::probe_table::probe_table(systemtap_session & sess, dwflpp* dw, pr break; } } - - if (!have_probes) - return; - + // Older versions put .probes section in the debuginfo dwarf file, // so check if it actually exists, if not take the main elf file - if (shdr->sh_type == SHT_NOBITS) + if (have_probes && shdr->sh_type == SHT_NOBITS) { elf = dwfl_module_getelf (dw->module, &bias); dwfl_assert ("getshstrndx", elf_getshstrndx (elf, &shstrndx)); probe_scn = NULL; - have_probes = false; while ((probe_scn = elf_nextscn (elf, probe_scn))) { shdr = gelf_getshdr (probe_scn, &shdr_mem); @@ -738,9 +731,6 @@ dwarf_builder::probe_table::probe_table(systemtap_session & sess, dwflpp* dw, pr } } - if (!have_probes) - return; - pdata = elf_getdata_rawchunk (elf, shdr->sh_offset, shdr->sh_size, ELF_T_BYTE); probe_scn_offset = 0; probe_scn_addr = shdr->sh_addr; @@ -755,14 +745,20 @@ dwarf_builder::probe_table::get_next_probe() { if (! have_probes) return false; - + // Extract probe info from the .probes section if (sess.verbose > 3) clog << "probe_type == use_uprobe, use statement addr" << endl; - + while (probe_scn_offset < pdata->d_size) { - probe_type = (enum probe_types)*((int*)((char*)pdata->d_buf + probe_scn_offset)); + struct probe_entry + { + __uint64_t name; + __uint64_t arg; + } *pbe; + __uint32_t *type = (__uint32_t*) ((char*)pdata->d_buf + probe_scn_offset); + probe_type = (enum probe_types)*type; if (probe_type != uprobe_type && probe_type != kprobe_type && probe_type != utrace_type) { @@ -772,28 +768,22 @@ dwarf_builder::probe_table::get_next_probe() if (sess.verbose > 5) clog << "got unknown probe_type: 0x" << hex << probe_type << dec << endl; - probe_scn_offset += sizeof(int); + probe_scn_offset += sizeof(__uint32_t); continue; } - probe_scn_offset += sizeof(int); - if (probe_scn_offset % (sizeof(__uint64_t))) - probe_scn_offset += sizeof(__uint64_t) - (probe_scn_offset % sizeof(__uint64_t)); - - probe_name = ((char*)((long)(pdata->d_buf) + (long)(*((long*)((char*)pdata->d_buf + probe_scn_offset)) - probe_scn_addr))); - probe_scn_offset += sizeof(void*); - if (probe_scn_offset % (sizeof(__uint64_t))) - probe_scn_offset += sizeof(__uint64_t) - (probe_scn_offset % sizeof(__uint64_t)); - probe_arg = *((__uint64_t*)((char*)pdata->d_buf + probe_scn_offset)); + probe_scn_offset += sizeof(__uint32_t); + probe_scn_offset += probe_scn_offset % sizeof(__uint64_t); + pbe = (struct probe_entry*) ((char*)pdata->d_buf + probe_scn_offset); + probe_name = (char*)((char*)pdata->d_buf + pbe->name - (char*)probe_scn_addr); + probe_arg = pbe->arg; if (sess.verbose > 4) clog << "saw .probes " << probe_name << "@0x" << hex << probe_arg << dec << endl; - - if (probe_scn_offset % (sizeof(__uint64_t)*2)) - probe_scn_offset = (probe_scn_offset + sizeof(__uint64_t)*2) - (probe_scn_offset % (sizeof(__uint64_t)*2)); - if ((strcmp (mark_name.c_str(), probe_name.c_str()) == 0) - || (dw->name_has_wildcard (mark_name.c_str()) - && dw->function_name_matches_pattern - (probe_name.c_str(), mark_name.c_str()))) + + probe_scn_offset += sizeof (struct probe_entry); + if ((mark_name == probe_name) + || (dw->name_has_wildcard (mark_name) + && dw->function_name_matches_pattern (probe_name, mark_name))) { if (sess.verbose > 3) clog << "found probe_name" << probe_name << " at 0x" @@ -2353,9 +2343,9 @@ dwarf_var_expanding_visitor::visit_target_symbol (target_symbol *e) saveme->chain = e->saved_conversion_error; e->saved_conversion_error = saveme; } - else + else { - // Upon user request for ignoring context, the symbol is replaced + // Upon user request for ignoring context, the symbol is replaced // with a literal 0 and a warning message displayed literal_number* ln_zero = new literal_number (0); ln_zero->tok = e->tok; @@ -3225,13 +3215,12 @@ sdt_var_expanding_visitor::visit_target_symbol (target_symbol *e) provide(e); return; } - + bool lvalue = is_active_lvalue(e); string argname = e->base_name.substr(1); functioncall *fc = new functioncall; - const char *argno_str = argname.substr(3).c_str(); - int argno = atoi(argno_str); // first arg is "hidden" probe name + int argno = lex_cast(argname.substr(3)); if (arg_count < 6) { @@ -3249,7 +3238,7 @@ sdt_var_expanding_visitor::visit_target_symbol (target_symbol *e) binary_expression *be = new binary_expression; be->tok = e->tok; functioncall *get_arg1 = new functioncall; - get_arg1->function = "ulong_arg"; + get_arg1->function = "pointer_arg"; get_arg1->tok = e->tok; literal_number* num = new literal_number(2); num->tok = e->tok; @@ -3261,34 +3250,31 @@ sdt_var_expanding_visitor::visit_target_symbol (target_symbol *e) be->right = inc; fc->args.push_back(be); } - + if (lvalue) *(target_symbol_setter_functioncalls.top()) = fc; + if (e->components.empty()) + { + provide(fc); + return; + } cast_op *cast = new cast_op; cast->base_name = "@cast"; cast->tok = e->tok; cast->operand = fc; cast->components = e->components; - char *arg_type; - if (asprintf (&arg_type, "%s_arg%d", probe_name.c_str(), argno) == -1) - return; - cast->type = arg_type; + cast->type = probe_name + "_arg" + lex_cast(argno); string sdt_include_path = ""; for (unsigned int i = 0; i < dw.sess.args.size(); i++) if (dw.sess.args[i].find("isdt=") == 0) sdt_include_path = dw.sess.args[i].substr(5); - if (asprintf (&arg_type, "<%s>", sdt_include_path.c_str()) == -1) - return; - cast->module = arg_type; + cast->module = "<" + sdt_include_path + ">"; dwarf_builder *db = new dwarf_builder(); dwarf_cast_expanding_visitor *v = new dwarf_cast_expanding_visitor(this->dw.sess, *db); v->visit_cast_op(cast); - if (cast->components.empty()) - provide(fc); - else - provide(cast); + provide(cast); } void @@ -3325,10 +3311,12 @@ dwarf_builder::build(systemtap_session & sess, if (((probe_point::component*)(location->components[1]))->functor == TOK_MARK) { - probe_table probe_table(sess, dw, location); + string mark_name; + assert (get_param(parameters, TOK_MARK, mark_name)); + probe_table probe_table(mark_name, sess, dw, location); if (! probe_table.get_next_probe()) return; - + if (sess.verbose > 3) clog << "TOK_MARK: " << probe_table.mark_name << endl; @@ -3336,22 +3324,31 @@ dwarf_builder::build(systemtap_session & sess, { do { - const token* sv_tok = location->components[1]->arg->tok; - location->components[1]->functor = TOK_STATEMENT; - location->components[1]->arg = new literal_number((long)probe_table.probe_arg); - location->components[1]->arg->tok = sv_tok; - ((literal_map_t&)parameters)[TOK_STATEMENT] = location->components[1]->arg; + probe *new_base = new probe; + *new_base = *base; + + new_base->body = deep_copy_visitor::deep_copy(base->body); + probe_point *new_location = new probe_point; + *new_location = *location; + new_base->locations.clear(); + + const token* sv_tok = new_location->components[1]->arg->tok; + new_location->components[1]->functor = TOK_STATEMENT; + new_location->components[1]->arg = new literal_number((long)probe_table.probe_arg); + new_location->components[1]->arg->tok = sv_tok; + ((literal_map_t&)parameters)[TOK_STATEMENT] = new_location->components[1]->arg; + new_base->locations.push_back(new_location); if (sess.verbose > 3) clog << "probe_type == use_uprobe, use statement addr: 0x" << hex << probe_table.probe_arg << dec << endl; - + // Now expand the local variables in the probe body sdt_var_expanding_visitor svv (*dw, probe_table.mark_name, probe_table.probe_arg, false); - base->body = svv.require (base->body); + new_base->body = svv.require (new_base->body); - dwarf_query q(sess, base, location, *dw, parameters, finished_results); + dwarf_query q(sess, new_base, new_location, *dw, parameters, finished_results); q.has_mark = true; dw->iterate_over_modules(&query_module, &q); if (sess.listing_mode) @@ -3368,28 +3365,36 @@ dwarf_builder::build(systemtap_session & sess, { do { - block *b = ((block*)(base->body)); + probe *new_base = new probe; + *new_base = *base; + + new_base->body = deep_copy_visitor::deep_copy(base->body); + probe_point *new_location = new probe_point; + *new_location = *location; + new_base->locations.clear(); + + block *b = ((block*)(new_base->body)); functioncall *fc = new functioncall; fc->function = "ulong_arg"; - fc->tok = base->body->tok; + fc->tok = new_base->body->tok; literal_number* num = new literal_number(1); - num->tok = base->body->tok; + num->tok = new_base->body->tok; fc->args.push_back(num); functioncall *fcus = new functioncall; fcus->function = "user_string"; fcus->type = pe_string; - fcus->tok = base->body->tok; + fcus->tok = new_base->body->tok; fcus->args.push_back(fc); // Generate: if (arg1 != mark("label")) next; if_statement *is = new if_statement; is->thenblock = new next_statement; is->elseblock = NULL; - is->tok = base->body->tok; + is->tok = new_base->body->tok; comparison *be = new comparison; be->op = "!="; - be->tok = base->body->tok; + be->tok = new_base->body->tok; be->left = fcus; be->right = new literal_string(probe_table.mark_name); is->condition = be; @@ -3398,22 +3403,14 @@ dwarf_builder::build(systemtap_session & sess, // Now expand the local variables in the probe body sdt_var_expanding_visitor svv (*dw, probe_table.mark_name, probe_table.probe_arg, true); - base->body = svv.require (base->body); - location->components[0]->functor = "kernel"; - location->components[0]->arg = NULL; - location->components[1]->functor = "function"; - location->components[1]->arg = new literal_string("*getegid*"); - ((literal_map_t&)parameters).erase(TOK_PROCESS); - ((literal_map_t&)parameters).erase(TOK_MARK); - ((literal_map_t&)parameters).insert(pair("kernel", NULL)); - ((literal_map_t&)parameters).insert(pair("function", location->components[1]->arg)); - - dw = get_kern_dw(sess); - - dwarf_query q(sess, base, location, *dw, parameters, finished_results); - q.has_mark = true; - - dw->iterate_over_modules(&query_module, &q); + new_base->body = svv.require (new_base->body); + new_location->components[0]->functor = "kernel"; + new_location->components[0]->arg = NULL; + new_location->components[1]->functor = "function"; + new_location->components[1]->arg = new literal_string("*getegid*"); + new_base->locations.push_back(new_location); + + derive_probes(sess, new_base, finished_results); } while (probe_table.get_next_probe()); return; @@ -3423,48 +3420,56 @@ dwarf_builder::build(systemtap_session & sess, { do { - block *b = ((block*)(base->body)); + probe *new_base = new probe; + *new_base = *base; + + new_base->body = deep_copy_visitor::deep_copy(base->body); + probe_point *new_location = new probe_point; + *new_location = *location; + new_base->locations.clear(); + + block *b = ((block*)(new_base->body)); // Generate: if ($syscall != 0xbead) next; if_statement *issc = new if_statement; issc->thenblock = new next_statement; issc->elseblock = NULL; - issc->tok = base->body->tok; + issc->tok = new_base->body->tok; comparison *besc = new comparison; besc->op = "!="; - besc->tok = base->body->tok; + besc->tok = new_base->body->tok; functioncall* n = new functioncall; - n->tok = base->body->tok; + n->tok = new_base->body->tok; n->function = "_utrace_syscall_nr"; n->referent = 0; // NB: must not resolve yet, to ensure inclusion in session besc->left = n; literal_number* fake_syscall = new literal_number(0xbead); - fake_syscall->tok = base->body->tok; + fake_syscall->tok = new_base->body->tok; besc->right = fake_syscall; issc->condition = besc; b->statements.insert(b->statements.begin(),(statement*) issc); functioncall *fc = new functioncall; fc->function = "ulong_arg"; - fc->tok = base->body->tok; + fc->tok = new_base->body->tok; literal_number* num = new literal_number(1); - num->tok = base->body->tok; + num->tok = new_base->body->tok; fc->args.push_back(num); functioncall *fcus = new functioncall; fcus->function = "user_string"; fcus->type = pe_string; - fcus->tok = base->body->tok; + fcus->tok = new_base->body->tok; fcus->args.push_back(fc); // Generate: if (arg1 != mark("label")) next; if_statement *is = new if_statement; is->thenblock = new next_statement; is->elseblock = NULL; - is->tok = base->body->tok; + is->tok = new_base->body->tok; comparison *be = new comparison; be->op = "!="; - be->tok = base->body->tok; + be->tok = new_base->body->tok; be->left = fcus; be->right = new literal_string(probe_table.mark_name); is->condition = be; @@ -3473,19 +3478,14 @@ dwarf_builder::build(systemtap_session & sess, // Now expand the local variables in the probe body sdt_var_expanding_visitor svv (*dw, probe_table.mark_name, probe_table.probe_arg, true); - base->body = svv.require (base->body); + new_base->body = svv.require (new_base->body); // process("executable").syscall - location->components[1]->functor = "syscall"; - location->components[1]->arg = NULL; - ((literal_map_t&)parameters).erase(TOK_MARK); - ((literal_map_t&)parameters).insert(pair("syscall", NULL)); - - // XXX: duplicates code above - if (! kern_dw) - dw = get_kern_dw(sess); + new_location->components[1]->functor = "syscall"; + new_location->components[1]->arg = NULL; + new_base->locations.push_back(new_location); - derive_probes(sess, base, finished_results); + derive_probes(sess, new_base, finished_results); } while (probe_table.get_next_probe()); return; @@ -3508,7 +3508,7 @@ dwarf_builder::build(systemtap_session & sess, dw->module = 0; } - + dwarf_query q(sess, base, location, *dw, parameters, finished_results); @@ -5427,7 +5427,7 @@ tracepoint_derived_probe_group::emit_module_decls (systemtap_session& s) } s.op->line() << ") {"; s.op->indent(1); - common_probe_entryfn_prologue (s.op, "STAP_SESSION_RUNNING", + common_probe_entryfn_prologue (s.op, "STAP_SESSION_RUNNING", lex_cast_qstring (*p->sole_location())); s.op->newline() << "c->marker_name = " << lex_cast_qstring (p->tracepoint_name) -- cgit From 5e8208c0c3012c3f2b0215385c2b02422c2e4769 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 9 Jun 2009 08:54:59 -0700 Subject: Fix uninitialized shdr in probe_table (redo commit 3d022fa9c6bdbca383dfc639d08d65287c708f56) * tapsets.cxx (dwarf_builder::probe_table::probe_table): gcc 4.4 complains that shdr may be used uninitialized. I added returns to ensure that it's ok, but gcc still complains. Set the thing to NULL as well to silence the beast. --- tapsets.cxx | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/tapsets.cxx b/tapsets.cxx index b684adc2..4b8d9a13 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -689,7 +689,7 @@ dwarf_builder::probe_table::probe_table(string& mark_name, systemtap_session & s { Elf* elf; GElf_Shdr shdr_mem; - GElf_Shdr *shdr; + GElf_Shdr *shdr = NULL; Dwarf_Addr bias; size_t shstrndx; @@ -713,6 +713,9 @@ dwarf_builder::probe_table::probe_table(string& mark_name, systemtap_session & s break; } } + + if (!have_probes) + return; // Older versions put .probes section in the debuginfo dwarf file, // so check if it actually exists, if not take the main elf file @@ -721,6 +724,7 @@ dwarf_builder::probe_table::probe_table(string& mark_name, systemtap_session & s elf = dwfl_module_getelf (dw->module, &bias); dwfl_assert ("getshstrndx", elf_getshstrndx (elf, &shstrndx)); probe_scn = NULL; + have_probes = false; while ((probe_scn = elf_nextscn (elf, probe_scn))) { shdr = gelf_getshdr (probe_scn, &shdr_mem); @@ -731,6 +735,9 @@ dwarf_builder::probe_table::probe_table(string& mark_name, systemtap_session & s } } + if (!have_probes) + return; + pdata = elf_getdata_rawchunk (elf, shdr->sh_offset, shdr->sh_size, ELF_T_BYTE); probe_scn_offset = 0; probe_scn_addr = shdr->sh_addr; -- cgit From 56e33af59ec3003a1559a052fb1936647c01580c Mon Sep 17 00:00:00 2001 From: Stan Cox Date: Tue, 9 Jun 2009 17:05:53 -0400 Subject: * tapsets.cxx (sdt_var_expanding_visitor::process_name): New. (sdt_var_expanding_visitor::visit_target_symbol): Have @cast use types from a dtrace built object instead of a dtrace supplied header. (dwarf_builder::build): Use it. --- tapsets.cxx | 25 ++++++++++++------------- 1 file changed, 12 insertions(+), 13 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index 4b8d9a13..4aae1aa6 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -3195,12 +3195,13 @@ dwarf_derived_probe_group::emit_module_exit (systemtap_session& s) struct sdt_var_expanding_visitor: public var_expanding_visitor { - sdt_var_expanding_visitor(dwflpp& dw, string& probe_name, + sdt_var_expanding_visitor(dwflpp& dw, string & process_name, string & probe_name, int arg_count, bool have_reg_args): - dw (dw), probe_name (probe_name), have_reg_args (have_reg_args), - arg_count (arg_count) {} - dwflpp& dw; - string probe_name; + dw (dw), process_name (process_name), probe_name (probe_name), + have_reg_args (have_reg_args), arg_count (arg_count) {} + dwflpp & dw; + string & process_name; + string & probe_name; bool have_reg_args; int arg_count; @@ -3272,11 +3273,7 @@ sdt_var_expanding_visitor::visit_target_symbol (target_symbol *e) cast->operand = fc; cast->components = e->components; cast->type = probe_name + "_arg" + lex_cast(argno); - string sdt_include_path = ""; - for (unsigned int i = 0; i < dw.sess.args.size(); i++) - if (dw.sess.args[i].find("isdt=") == 0) - sdt_include_path = dw.sess.args[i].substr(5); - cast->module = "<" + sdt_include_path + ">"; + cast->module = process_name; dwarf_builder *db = new dwarf_builder(); dwarf_cast_expanding_visitor *v = new dwarf_cast_expanding_visitor(this->dw.sess, *db); v->visit_cast_op(cast); @@ -3320,6 +3317,8 @@ dwarf_builder::build(systemtap_session & sess, { string mark_name; assert (get_param(parameters, TOK_MARK, mark_name)); + string process_name; + assert (get_param(parameters, TOK_PROCESS, process_name)); probe_table probe_table(mark_name, sess, dw, location); if (! probe_table.get_next_probe()) return; @@ -3351,7 +3350,7 @@ dwarf_builder::build(systemtap_session & sess, << hex << probe_table.probe_arg << dec << endl; // Now expand the local variables in the probe body - sdt_var_expanding_visitor svv (*dw, probe_table.mark_name, + sdt_var_expanding_visitor svv (*dw, process_name, probe_table.mark_name, probe_table.probe_arg, false); new_base->body = svv.require (new_base->body); @@ -3408,7 +3407,7 @@ dwarf_builder::build(systemtap_session & sess, b->statements.insert(b->statements.begin(),(statement*) is); // Now expand the local variables in the probe body - sdt_var_expanding_visitor svv (*dw, probe_table.mark_name, + sdt_var_expanding_visitor svv (*dw, process_name, probe_table.mark_name, probe_table.probe_arg, true); new_base->body = svv.require (new_base->body); new_location->components[0]->functor = "kernel"; @@ -3483,7 +3482,7 @@ dwarf_builder::build(systemtap_session & sess, b->statements.insert(b->statements.begin(),(statement*) is); // Now expand the local variables in the probe body - sdt_var_expanding_visitor svv (*dw, probe_table.mark_name, + sdt_var_expanding_visitor svv (*dw, process_name, probe_table.mark_name, probe_table.probe_arg, true); new_base->body = svv.require (new_base->body); -- cgit -- cgit From 3e1e31fbbbd19b9175b2fd0ed74e5e0dc7ba2673 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 9 Jun 2009 16:34:38 -0700 Subject: Simplify process.mark parameter parsing This just makes it so the parameters only need to be checked and pulled out once. --- tapsets.cxx | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index 4aae1aa6..9ded301d 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -3313,12 +3313,9 @@ dwarf_builder::build(systemtap_session & sess, if (sess.verbose > 3) clog << "dwarf_builder::build for " << module_name << endl; - if (((probe_point::component*)(location->components[1]))->functor == TOK_MARK) + string mark_name; + if (get_param(parameters, TOK_MARK, mark_name)) { - string mark_name; - assert (get_param(parameters, TOK_MARK, mark_name)); - string process_name; - assert (get_param(parameters, TOK_PROCESS, process_name)); probe_table probe_table(mark_name, sess, dw, location); if (! probe_table.get_next_probe()) return; @@ -3350,7 +3347,7 @@ dwarf_builder::build(systemtap_session & sess, << hex << probe_table.probe_arg << dec << endl; // Now expand the local variables in the probe body - sdt_var_expanding_visitor svv (*dw, process_name, probe_table.mark_name, + sdt_var_expanding_visitor svv (*dw, module_name, probe_table.mark_name, probe_table.probe_arg, false); new_base->body = svv.require (new_base->body); @@ -3407,7 +3404,7 @@ dwarf_builder::build(systemtap_session & sess, b->statements.insert(b->statements.begin(),(statement*) is); // Now expand the local variables in the probe body - sdt_var_expanding_visitor svv (*dw, process_name, probe_table.mark_name, + sdt_var_expanding_visitor svv (*dw, module_name, probe_table.mark_name, probe_table.probe_arg, true); new_base->body = svv.require (new_base->body); new_location->components[0]->functor = "kernel"; @@ -3482,7 +3479,7 @@ dwarf_builder::build(systemtap_session & sess, b->statements.insert(b->statements.begin(),(statement*) is); // Now expand the local variables in the probe body - sdt_var_expanding_visitor svv (*dw, process_name, probe_table.mark_name, + sdt_var_expanding_visitor svv (*dw, module_name, probe_table.mark_name, probe_table.probe_arg, true); new_base->body = svv.require (new_base->body); -- cgit From 18247b09c99a85b7600abfca48a21818a78a9e97 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 9 Jun 2009 16:37:14 -0700 Subject: Remove the spurious sdt @cast expansion The result of sdt's private @cast expansion was not being used, and it's not really needed anyway. The global cast visitor is registered to run as a post-processing step on ALL functions and probes, and so it will pick up and expand sdt's casts too. --- tapsets.cxx | 3 --- 1 file changed, 3 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index 9ded301d..71456ab6 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -3274,9 +3274,6 @@ sdt_var_expanding_visitor::visit_target_symbol (target_symbol *e) cast->components = e->components; cast->type = probe_name + "_arg" + lex_cast(argno); cast->module = process_name; - dwarf_builder *db = new dwarf_builder(); - dwarf_cast_expanding_visitor *v = new dwarf_cast_expanding_visitor(this->dw.sess, *db); - v->visit_cast_op(cast); provide(cast); } -- cgit From 9f02b156fd0b57a57f8d4985cdd2902a6ee920cb Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 9 Jun 2009 16:41:30 -0700 Subject: Remove sdt_var_expanding_visitor's now-unused dw --- tapsets.cxx | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index 71456ab6..61962b3d 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -3195,11 +3195,10 @@ dwarf_derived_probe_group::emit_module_exit (systemtap_session& s) struct sdt_var_expanding_visitor: public var_expanding_visitor { - sdt_var_expanding_visitor(dwflpp& dw, string & process_name, string & probe_name, + sdt_var_expanding_visitor(string & process_name, string & probe_name, int arg_count, bool have_reg_args): - dw (dw), process_name (process_name), probe_name (probe_name), + process_name (process_name), probe_name (probe_name), have_reg_args (have_reg_args), arg_count (arg_count) {} - dwflpp & dw; string & process_name; string & probe_name; bool have_reg_args; @@ -3344,7 +3343,7 @@ dwarf_builder::build(systemtap_session & sess, << hex << probe_table.probe_arg << dec << endl; // Now expand the local variables in the probe body - sdt_var_expanding_visitor svv (*dw, module_name, probe_table.mark_name, + sdt_var_expanding_visitor svv (module_name, probe_table.mark_name, probe_table.probe_arg, false); new_base->body = svv.require (new_base->body); @@ -3401,7 +3400,7 @@ dwarf_builder::build(systemtap_session & sess, b->statements.insert(b->statements.begin(),(statement*) is); // Now expand the local variables in the probe body - sdt_var_expanding_visitor svv (*dw, module_name, probe_table.mark_name, + sdt_var_expanding_visitor svv (module_name, probe_table.mark_name, probe_table.probe_arg, true); new_base->body = svv.require (new_base->body); new_location->components[0]->functor = "kernel"; @@ -3476,7 +3475,7 @@ dwarf_builder::build(systemtap_session & sess, b->statements.insert(b->statements.begin(),(statement*) is); // Now expand the local variables in the probe body - sdt_var_expanding_visitor svv (*dw, module_name, probe_table.mark_name, + sdt_var_expanding_visitor svv (module_name, probe_table.mark_name, probe_table.probe_arg, true); new_base->body = svv.require (new_base->body); -- cgit From 59d00eb0920ca89f67704e0f0bf0aa3074abb328 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 9 Jun 2009 16:47:17 -0700 Subject: Remove probe_table's unused location member --- tapsets.cxx | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index 61962b3d..64657454 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -670,22 +670,21 @@ struct dwarf_builder: public derived_probe_builder __uint64_t probe_arg; string & mark_name; string probe_name; - probe_table(string & mark_name, systemtap_session & sess, dwflpp * dw, probe_point * location); + probe_table(string & mark_name, systemtap_session & sess, dwflpp * dw); bool get_next_probe(); private: bool have_probes; systemtap_session & sess; dwflpp* dw; - probe_point* location; Elf_Data *pdata; size_t probe_scn_offset; size_t probe_scn_addr; }; }; -dwarf_builder::probe_table::probe_table(string& mark_name, systemtap_session & sess, dwflpp* dw, probe_point* location): - mark_name(mark_name), sess(sess), dw(dw), location(location) +dwarf_builder::probe_table::probe_table(string& mark_name, systemtap_session & sess, dwflpp* dw): + mark_name(mark_name), sess(sess), dw(dw) { Elf* elf; GElf_Shdr shdr_mem; @@ -3312,7 +3311,7 @@ dwarf_builder::build(systemtap_session & sess, string mark_name; if (get_param(parameters, TOK_MARK, mark_name)) { - probe_table probe_table(mark_name, sess, dw, location); + probe_table probe_table(mark_name, sess, dw); if (! probe_table.get_next_probe()) return; -- cgit From a8ec77194e89a8e685c7f44260be75a632254eaa Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 9 Jun 2009 17:04:40 -0700 Subject: Add bounds-checking to sdt $argN --- tapsets.cxx | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/tapsets.cxx b/tapsets.cxx index 64657454..3ecf2250 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -3197,7 +3197,10 @@ struct sdt_var_expanding_visitor: public var_expanding_visitor sdt_var_expanding_visitor(string & process_name, string & probe_name, int arg_count, bool have_reg_args): process_name (process_name), probe_name (probe_name), - have_reg_args (have_reg_args), arg_count (arg_count) {} + have_reg_args (have_reg_args), arg_count (arg_count) + { + assert(!have_reg_args || (arg_count >= 0 && arg_count <= 10)); + } string & process_name; string & probe_name; bool have_reg_args; @@ -3221,13 +3224,14 @@ sdt_var_expanding_visitor::visit_target_symbol (target_symbol *e) provide(e); return; } - + + int argno = lex_cast(e->base_name.substr(4)); + if (argno < 1 || argno > arg_count) + throw semantic_error ("invalid argument number", e->tok); + bool lvalue = is_active_lvalue(e); - string argname = e->base_name.substr(1); functioncall *fc = new functioncall; - int argno = lex_cast(argname.substr(3)); - if (arg_count < 6) { fc->function = "ulong_arg"; -- cgit From b608bb8322085893877078d76e3e50f7d9918c5a Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Tue, 9 Jun 2009 21:41:40 -0400 Subject: build compatibility fix for gcc 3.4 * translate.cxx (emit_symbol_data): Use ~0 instead of -1 for big unsigned constant --- translate.cxx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/translate.cxx b/translate.cxx index 76530cc4..4e312f3e 100644 --- a/translate.cxx +++ b/translate.cxx @@ -4903,7 +4903,7 @@ emit_symbol_data (systemtap_session& s) ofstream kallsyms_out ((s.tmpdir + "/" + symfile).c_str()); - unwindsym_dump_context ctx = { s, kallsyms_out, 0, -1, s.unwindsym_modules }; + unwindsym_dump_context ctx = { s, kallsyms_out, 0, ~0, s.unwindsym_modules }; // Micro optimization, mainly to speed up tiny regression tests // using just begin probe. -- cgit From 67146982d334acdb25f43da2a74c02fcabc3c45d Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Tue, 9 Jun 2009 19:58:15 -0700 Subject: Fix condition propagation across aliases When an instance of an alias has a condition, that condition gets propagated to each of the locations that the alias defines. However, the copy of the location list was not a deep copy, and so all other instances of the alias would also incorrectly receive the condition. This patch makes the location list copy a little deeper, and adds a test case which demonstrates the issue. --- elaborate.cxx | 14 +++++++++----- testsuite/systemtap.base/alias-condition.exp | 5 +++++ testsuite/systemtap.base/alias-condition.stp | 26 ++++++++++++++++++++++++++ 3 files changed, 40 insertions(+), 5 deletions(-) create mode 100644 testsuite/systemtap.base/alias-condition.exp create mode 100644 testsuite/systemtap.base/alias-condition.stp diff --git a/elaborate.cxx b/elaborate.cxx index 7c4a5fca..30e9a775 100644 --- a/elaborate.cxx +++ b/elaborate.cxx @@ -488,11 +488,15 @@ alias_expansion_builder alias_derived_probe * n = new alias_derived_probe (use, location /* soon overwritten */, this->alias); n->body = new block(); - // The new probe gets the location list of the alias (with incoming condition joined) - n->locations = alias->locations; - for (unsigned i=0; ilocations.size(); i++) - n->locations[i]->condition = add_condition (n->locations[i]->condition, - location->condition); + // The new probe gets a deep copy of the location list of + // the alias (with incoming condition joined) + n->locations.clear(); + for (unsigned i=0; ilocations.size(); i++) + { + probe_point *pp = new probe_point(*alias->locations[i]); + pp->condition = add_condition (pp->condition, location->condition); + n->locations.push_back(pp); + } // the token location of the alias, n->tok = location->tok; diff --git a/testsuite/systemtap.base/alias-condition.exp b/testsuite/systemtap.base/alias-condition.exp new file mode 100644 index 00000000..58438340 --- /dev/null +++ b/testsuite/systemtap.base/alias-condition.exp @@ -0,0 +1,5 @@ +# Check that conditions are copied correctly across aliases + +set test "alias-condition" + +stap_run $srcdir/$subdir/$test.stp no_load $all_pass_string diff --git a/testsuite/systemtap.base/alias-condition.stp b/testsuite/systemtap.base/alias-condition.stp new file mode 100644 index 00000000..89708886 --- /dev/null +++ b/testsuite/systemtap.base/alias-condition.stp @@ -0,0 +1,26 @@ +/* + * alias-condition.stp + * + * Check that conditions are copied correctly across aliases + */ + +/* x should be incremented exactly once */ +global x = 0 +probe foo = begin { } +probe foo if (x < 0), foo { ++x } + +probe begin(1) +{ + println("systemtap starting probe") + exit() +} + +probe end +{ + println("systemtap ending probe") + if ( x != 1 ) { + println("systemtap test failure") + } else { + println("systemtap test success") + } +} -- cgit From 09bf2d0bacc3f690eebc677c7718b985209b04a4 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Wed, 10 Jun 2009 16:41:51 -0400 Subject: gcc 3.4.6 compatibility: s/{true,false}/{1,0} in runtime/unwind.c --- runtime/unwind.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/runtime/unwind.c b/runtime/unwind.c index 43bda717..cf0bc2f3 100644 --- a/runtime/unwind.c +++ b/runtime/unwind.c @@ -563,7 +563,7 @@ static u32 *_stp_search_unwind_hdr(unsigned long pc, do { const u8 *cur = ptr + (num / 2) * (2 * tableSize); startLoc = read_pointer(&cur, cur + tableSize, hdr[3]); - startLoc = adjustStartLoc(startLoc, m, s, hdr[3], true); + startLoc = adjustStartLoc(startLoc, m, s, hdr[3], 1); if (pc < startLoc) num /= 2; else { @@ -572,7 +572,7 @@ static u32 *_stp_search_unwind_hdr(unsigned long pc, } } while (startLoc && num > 1); - if (num == 1 && (startLoc = adjustStartLoc(read_pointer(&ptr, ptr + tableSize, hdr[3]), m, s, hdr[3], true)) != 0 && pc >= startLoc) + if (num == 1 && (startLoc = adjustStartLoc(read_pointer(&ptr, ptr + tableSize, hdr[3]), m, s, hdr[3], 1)) != 0 && pc >= startLoc) fde = (void *)read_pointer(&ptr, ptr + tableSize, hdr[3]); dbug_unwind(1, "returning fde=%lx startLoc=%lx", fde, startLoc); @@ -879,11 +879,11 @@ static int unwind(struct unwind_frame_info *frame, struct task_struct *tsk) dbug_unwind(1, "trying debug_frame\n"); res = unwind_frame (frame, m, s, m->debug_frame, - m->debug_frame_len, false); + m->debug_frame_len, 0); if (res != 0) { dbug_unwind(1, "debug_frame failed: %d, trying eh_frame\n", res); res = unwind_frame (frame, m, s, m->eh_frame, - m->eh_frame_len, true); + m->eh_frame_len, 1); } return res; -- cgit From cc76db234897ff09eda098e786643506517b2175 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Wed, 10 Jun 2009 15:50:04 -0700 Subject: PR10260: Clean up all resources after init errors When anything in systemtap_module_init fails, and we return non-zero, then the module load is aborted. The normal module unload path (systemtap_module_exit) is not even attempted, so we need to make sure that all partially-allocated resources are returned. Our timer callbacks for the gettimeofday subsystem are a classic example of this error. If we don't unregister the timers before aborting init, they will later be called and cause a kernel fault. We also were neglecting to free the percpu context. A memory leak is less harmful, but that's fixed now too. --- translate.cxx | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/translate.cxx b/translate.cxx index 4e312f3e..518e5584 100644 --- a/translate.cxx +++ b/translate.cxx @@ -1249,6 +1249,14 @@ c_unparser::emit_module_init () o->newline() << "synchronize_sched();"; o->newline() << "#endif"; + // In case gettimeofday was started, it needs to be stopped + o->newline() << "#ifdef STAP_NEED_GETTIMEOFDAY"; + o->newline() << " _stp_kill_time();"; // An error is no cause to hurry... + o->newline() << "#endif"; + + // Free up the context memory after an error too + o->newline() << "free_percpu (contexts);"; + o->newline() << "return rc;"; o->newline(-1) << "}\n"; } -- cgit From 87c589a9c86356f91cab1501304eff0c302a052c Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Wed, 10 Jun 2009 17:32:28 -0700 Subject: Reformat the module signing NEWS --- NEWS | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/NEWS b/NEWS index 664753d3..604cad70 100644 --- a/NEWS +++ b/NEWS @@ -1,12 +1,13 @@ * What's new -- Module signing: If the appropriate nss libraries are available on your system, - stap will sign each compiled module using a self-generated certificate. - This is the first step toward extending authority to load certain modules to - unprivileged users. For now, if the system administrator adds a certificate - to a database of trusted signers (stap-authorize-signing-cert), modules signed - using that certificate will be verified by staprun against tampering. - Otherwise, you should notice no difference in the operation of stap or staprun. +- Module signing: If the appropriate nss libraries are available on your + system, stap will sign each compiled module using a self-generated + certificate. This is the first step toward extending authority to + load certain modules to unprivileged users. For now, if the system + administrator adds a certificate to a database of trusted signers + (stap-authorize-signing-cert), modules signed using that certificate + will be verified by staprun against tampering. Otherwise, you should + notice no difference in the operation of stap or staprun. * What's new in version 0.9.7 -- cgit From 6766808e165cd3ba3c8d514529e292761e7cb650 Mon Sep 17 00:00:00 2001 From: Josh Stone Date: Wed, 10 Jun 2009 17:40:19 -0700 Subject: Add nd_syscalls NEWS --- NEWS | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/NEWS b/NEWS index 604cad70..6388cc9f 100644 --- a/NEWS +++ b/NEWS @@ -1,5 +1,11 @@ * What's new +- Dwarfless syscalls: The nd_syscalls tapset is now available to probe + system calls without requiring kernel debugging information. All of + the same probepoints in the normal syscalls tapset are available with + an "nd_" prefix, e.g. syscall.open becomes nd_syscall.open. Most + syscall arguments are also available by name in nd_syscalls. + - Module signing: If the appropriate nss libraries are available on your system, stap will sign each compiled module using a self-generated certificate. This is the first step toward extending authority to -- cgit From 749269040630f0f250f431a258e7967f54dc9a5c Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Thu, 11 Jun 2009 13:05:24 -0400 Subject: remove erroneous dependency (systemtap-sdt-devel -> systemtap) --- systemtap.spec | 1 - 1 file changed, 1 deletion(-) diff --git a/systemtap.spec b/systemtap.spec index 6e4e6abc..521eec75 100644 --- a/systemtap.spec +++ b/systemtap.spec @@ -117,7 +117,6 @@ Summary: Static probe support tools Group: Development/System License: GPLv2+ URL: http://sourceware.org/systemtap/ -Requires: systemtap %description sdt-devel Support tools to allow applications to use static probes. -- cgit