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* PR5792: wildcard support for %( kernel/arch %) preprocessor operandsfche2008-02-266-17/+118
| | | | | | | | | | | | | | 2008-02-25 Frank Ch. Eigler <fche@elastic.org> PR5792. * parse.cxx (eval_pp_conditional): Support wildcards in %( kernel_v/kernel_vr/arch ==/!= "*foo?" %) operands. * NEWS, stap.1.in: Document this. 2008-02-25 Frank Ch. Eigler <fche@elastic.org> PR5792. * systemtap.base/preprocessor.exp: New test.
* Fix for bug#5772srinivasa2008-02-251-3/+19
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* 2008-02-23 Frank Ch. Eigler <fche@elastic.org>fche2008-02-2312-29/+33
| | | | * systemtap.printf/*.exp: Canonicalize pass/fail messages.
* 2008-02-23 Frank Ch. Eigler <fche@elastic.org>fche2008-02-232-6/+11
| | | | | * systemtap.samples/args.exp: Remove installation-specific paths from pass/fail judgements.
* PR5770: false systemtap/eof/timeout messages in testsuite.logfche2008-02-2314-16/+23
| | | | | | | 2008-02-23 Frank Ch. Eigler <fche@elastic.org> * */*.exp: Change all "send \003" to "exec kill -INT -<pgrp>" in order to more reliably kill an inferior stap/stapio/staprun process group.
* 2008-02-22 Frank Ch. Eigler <fche@elastic.org>fche2008-02-232-1/+7
| | | | | * test.tcl: Support noexec /tmp by creating test directory under build tree instead of /tmp.
* 2008-02-22 Frank Ch. Eigler <fche@elastic.org>fche2008-02-232-1/+6
| | | | | * semko/fortyfive.stp: Add ".call" to exclude false (?) positives from inlined instances defined in header files.
* PR5787, PR2608: .statement(NUM) probing fixesfche2008-02-235-47/+114
| | | | | | | | | | | | | | | | | | | 2008-02-22 Frank Ch. Eigler <fche@elastic.org> PR5787, PR2608, .statement() * tapsets.cxx (query_dwarf_func): Process .statement(NUM) probes too. (query_cu): Ditto. (query_func_info): Bypass prologue searching for .statement() probes. (query_cu): Ditto. (build_blacklist): Remove unsightly empty first alternative in "^(|foo)$" regexps. Show them for -vvv. * buildrun.cxx (compile_pass): Don't turn on "gcc -Q" on until -vvvv. 2008-02-22 Frank Ch. Eigler <fche@elastic.org> * systemtap.base/stmtvars.exp: New test for PR 5787.
* 2008-02-21 Will Cohen <wcohen@redhat.com>wcohen2008-02-212-0/+5
| | | | * systemtap.base/beginenderror.exp: Increase timeout for slow machines.
* 2008-02-21 David Smith <dsmith@redhat.com>dsmith2008-02-212-3/+17
| | | | * staprun_funcs.c (check_path): Small security fix.
* 2008-02-20 David Smith <dsmith@redhat.com>dsmith2008-02-202-3/+43
| | | | | * systemtap.base/marker.exp: Added tests for marker probe ".format" component.
* 2008-02-20 David Smith <dsmith@redhat.com>dsmith2008-02-203-20/+87
| | | | | | | | | | | | | | | | | * tapsets.cxx (struct mark_derived_probe): Renamed 'probe_sig' to 'probe_format'. (mark_derived_probe::mark_derived_probe): Added new "format" probe point component. (mark_derived_probe::parse_probe_format): Renamed from 'mark_derived_probe::parse_probe_sig'. (struct mark_builder): Added typedefs. Converted mark_cache from a map to a multimap to handle markers with the same name but different formats. (mark_builder::build): Added new 'format' probe parameter. (register_standard_tapsets): Added new 'format' marker probe optional parameter. * stapprobes.5.in (parts): Documented new "format" probe component.
* .roland2008-02-201-0/+2
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* 2008-02-19 Roland McGrath <roland@redhat.com>roland2008-02-201-3/+11
| | | | | | | * tapsets.cxx (query_module): Use dwfl_module_getdwarf rather than dwfl_module_getelf for e_machine check. (dwarf_query::get_blacklist_section): Likewise for section search. Ignore non-SHF_ALLOC sections.
* .roland2008-02-201-1/+1
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* .roland2008-02-201-9/+14
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* 2008-02-19 Roland McGrath <roland@redhat.com>roland2008-02-201-60/+65
| | | | | * tapsets.cxx (query_module): Use dwfl_module_getdwarf rather tha dwfl_module_getelf for e_machine check.
* 2008-02-19 Frank Ch. Eigler <fche@elastic.org>fche2008-02-192-2/+9
| | | | | * tapsets.cxx (query_module): Tweak elf-machine checking to better represent elfutils idioms.
* PR5766: back to regexp-based blacklistingfche2008-02-194-66/+118
| | | | | | | | | | | | | | 2008-02-19 Frank Ch. Eigler <fche@elastic.org> PR 5766. * tapsets.cxx (build_blacklist): Switch (back) to regexp-based blacklist construction ... (blacklist_p): ... and querying. 2008-02-19 Frank Ch. Eigler <fche@elastic.org> PR5766. * semko/fortyfive.stp: New test.
* PR5771: adapt to earlier error checkingfche2008-02-192-1/+7
| | | | | * transko/one.stp: Remove, or rather, move to this ... * semko/zero.stp: new file.
* 2008-02-19 David Smith <dsmith@redhat.com>dsmith2008-02-192-1/+9
| | | | | | | PR 5672. * tapsets.cxx (mark_derived_probe): Call probe_point copy ctor to shallow-copy incoming base probe location before recomputing/overwriting it.
* 2008-02-18 Frank Ch. Eigler <fche@elastic.org>fche2008-02-193-0/+30
| | | | | * NEWS, stapprobes.5.in: Document basic (non-symbolic prototype) user-space probe points.
* FAQ is present in wiki. So we dont need this in src.srinivasa2008-02-181-137/+0
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* uprobes arch specific header file for x86/x86_64srinivasa2008-02-181-0/+111
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* Uprobes arch specific file for x86/x86_64.srinivasa2008-02-181-0/+717
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* Frequently Asked questions for SystemTap.srinivasa2008-02-181-0/+137
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* dwarf speedupfche2008-02-152-0/+15
| | | | | * tapsets.cxx (function_name_last_match): New function. (query_dwarf_func): Call it to stop unnecessary further iteration.
* 2008-02-13 Frank Ch. Eigler <fche@elastic.org>fche2008-02-132-0/+11
| | | | | | PR 5759 * tapsets.cxx (build_blacklist): Add some CONFIG_PREEMPT-related functions.
* 2008-02-13 Dave Brolley <brolley@redhat.com>brolley2008-02-139-11/+82
| | | | | | | | | | | | | | | | | PR5609 * staptree.h (probe::collect_derivation_chain): Now takes vector<probe*>. (probe::get_alias): New virtual method. * elaborate.h (derived_probe::collect_derivation_chain): Now takes vector<probe*>. * staptree.cxx (probe::collect_derivation_chain): Now takes vector<probe*>. Don't cast 'this' to (derived_probe*). * elaborate.cxx (derived_probe::collect_derivation_chain): Now takes vector<probe*>. (alias_derived_probe::get_alias): New virtual method. (alias_derived_probe::alias): New member. (alias_expansion_builder::build): Call checkForRecursiveExpansion and emit a diagnostic if recursion is detected. Pass alias to constructor of alias_derived_probe. (alias_expansion_builder::checkForRecursiveExpansion): New method. * coveragedb.cxx: Pass vector<probe*> on all calls to collect_derivation_chain.
* 2008-02-12 Frank Ch. Eigler <fche@elastic.org>fche2008-02-136-7/+32
| | | | | | | | * systemtap.context/context.exp: Build temporary modules under build tree, to tolerate read-only source trees. * {args,backtrace,pid}.tcl: Corresponding changes. * systemtap_test_module2.c: Add a bunch of asm("")'s to prevent inlining even better than noinline does.
* PR4393: fix relocatable-kernel global $variable accessfche2008-02-125-1/+28
| | | | | | | | | | | | | 2008-02-12 Frank Ch. Eigler <fche@elastic.org> PR 4393 * tapsets.cxx (emit_address): Support relocatable kernels. (dwarf_derived_probe ctor): Hack around for missing USHRT_MAX. * elaborate.cxx (semantic_pass): Increment rc if exception caught. 2008-02-12 Frank Ch. Eigler <fche@elastic.org> * systemtap.pass1-4/buildok.exp: No longer kfail buildok/seventeen.
* fix typohunt2008-02-121-1/+1
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* 2008-02-12 Martin Hunt <hunt@redhat.com>hunt2008-02-123-5/+9
| | | | | PR 5757 * tapsets.cxx, translate.cxx: Cleanup findentation a bit.
* PR 5693kenistoj2008-02-113-4/+86
| | | | | | | * runtime/uprobes/uprobes.c: Intercept handler-destined signals received while we're single-stepping, and re-queue them afterward. * runtime/uprobes/uprobes.h: Ditto
* PR5750: autoreconf compatibilityfche2008-02-108-179/+453
| | | | | | | | | | | 2008-02-09 Frank Ch. Eigler <fche@elastic.org> PR5750. From Eugeniy Meshcheryakov eugen@debian.org: * configure.ac (HAVE_LIBSQLITE3): Complete AC_DEFINE. * configure, INSTALL, missing, compile, depcomp, install-sh: autoreconf -fi'd.
* PR5749: dos2unix nettop.stpfche2008-02-101-42/+42
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* PR5751, -Werror emphasis on -fstack-protector-all trial buildfche2008-02-093-5/+16
| | | | | | | | | 2008-02-09 Frank Ch. Eigler <fche@elastic.org> PR 5751. * configure.ac: Add -Werror to trial compilation with -fstack-protector-all, for hosts that don't quite support it. * configure: Regenerated.
* Corrected bug number.dsmith2008-02-081-2/+2
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* 2008-02-08 David Smith <dsmith@redhat.com>dsmith2008-02-082-26/+14
| | | | | PR 5670 * systemtap.spec.in: Further simplification.
* 2008-02-07 Frank Ch. Eigler <fche@elastic.org>fche2008-02-072-2/+9
| | | | | * buildrun.cxx (run_make_cmd, compile_pass): Tweak kbuild parametrization to produce useful compile logs at -vv.
* Restore accidently deleted line.hunt2008-02-071-0/+1
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* 2008-02-07 Martin Hunt <hunt@redhat.com>hunt2008-02-072-2/+8
| | | | | * systemtap.base/debugpath.exp: Remove explicit closes. Stap will terminate without help, and cleanup after itself.
* 2008-02-06 Masami Hiramatsu <mhiramat@redhat.com>hiramatu2008-02-065-6/+24
| | | | | | | | | | | | * stack-ia64.c (__stp_show_stack_sym): Skip printing symbol if (ip == REG_IP(regs)). 2008-02-06 Masami Hiramatsu <mhiramat@redhat.com> * systemtap.context/backtrace.tcl: Fixed regular expressions and Added new expression for return probe on ia64. * systemtap.context/backtrace.stp(print_all_trace_info): Added trace point output before calling print_stack().
* 2008-02-06 Masami Hiramatsu <mhiramat@redhat.com>hiramatu2008-02-062-0/+12
| | | | | * systemtap.base/cmd_parse.exp: Added 'wait' between tests for preventing unexpected EOF.
* 2008-02-06 Masami Hiramatsu <mhiramat@redhat.com>hiramatu2008-02-068-22/+34
| | | | | | | | | | | * systemtap.base/procfs.exp: Added PROCFS.ko cleanup. * systemtap.context/context.exp: Added cleanup call. * systemtap.printf/end1b.exp: Passed evaluated command string to as_root. * systemtap.printf/mixed_outb.exp: Ditto. * systemtap.printf/out1b.exp: Ditto. * systemtap.printf/out2b.exp: Ditto. * systemtap.printf/out3b.exp: Ditto.
* 2008-02-04 David Smith <dsmith@redhat.com>dsmith2008-02-042-1/+51
| | | | | | PR 4446. * systemtap.base/marker.exp: Added tests for marker "$format" variable.
* 2008-02-04 David Smith <dsmith@redhat.com>dsmith2008-02-042-11/+89
| | | | | | | | | | | | | PR 4446 (partial) * tapsets.cxx (mark_var_expanding_copy_visitor::visit_target_symbol_arg): New function. (mark_var_expanding_copy_visitor::visit_target_symbol_format): New function. (mark_var_expanding_copy_visitor::visit_target_symbol): Handles "$arg" or "$format". (mark_derived_probe_group::emit_module_decls): Sets up "$format" data.
* 2008-02-04 David Smith <dsmith@redhat.com>dsmith2008-02-042-2/+8
| | | | | | PR 5670 (parital) * systemtap.spec.in: Moved %pre section to the systemtap-runtime rpm.
* Print out more descriptive error messages on non-root systemtap invocationananth2008-02-041-2/+9
| | | | Thanks to Jim for fixing typos and grammar.
* * rhel-inspired build fixesfche2008-02-021-4/+8
| | | | | | * Fri Feb 1 2008 Frank Ch. Eigler <fche@redhat.com> - 0.6.1-3 - Add zlib-devel to buildreq; missing from crash-devel - Process testsuite .stp files for #!stap->#!/usr/bin/stap
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