systemtap-steved - Unnamed repository; edit this file to name it for gitweb.

	Commit message (Collapse)	Author	Age	Files	Lines
*	Add .library("lib").mark("mark") and use it for .mark semaphores.	Stan Cox	2009-12-08	1	-2/+2
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	tapset-utrace.cxx (TOK_LIBRARY): New. (utrace_derived_probe::utrace_derived_probe): Add library and has_library. (utrace_builder::build): Handle library. (utrace_derived_probe_group::emit_probe_decl): Add sdt_sem_offset to emitted stap_utrace_probes. Add stap_task_finder_target mmap_callback for handling shared library. Handle sdt_sem_offset in emitted_stp_utrace_probe_cb. Add stap_utrace_mmap_found. (register_tapset_utrace): Handle .library tapset-utrace.cxx (TOK_LIBRARY): New. (base_query::base_query): Add path and has_library. (dwarf_derived_probe::dwarf_derived_probe) Likewise. (dwarf_derived_probe::register_patterns): Handle .library (sdt_query::convert_location): Likewise. (dwarf_builder::build): Likewise. (uprobe_derived_probe_group::emit_module_decls): Emit sdt_sem_address. Add sdt_sem_offset to emitted stap_uprobe_spec. Add offset and vm_flags to signature of stap_uprobe_change_plus, and handle sdt_sem_offset. Allow writeable segments in emitted stap_uprobe_mmap_found. sdt_misc.exp: Test .library util.cxx (find_executable): Add env_path to sig and use it in getenv. util.h (find_executable): Likewise. Make "PATH" the default. dtrace.in (provider): Turn on semaphores. sdt.h: Likewise.
*	Add dtrace -I support.	Mark Wielaard	2009-12-08	1	-4/+11
\| \| \| \| \| \| \| \|	dtrace -I is used to pass through include paths to cpp when run. Thanks to David Malcolm <dmalcolm@redhat.com> for python coding and testing. * dtrace.in: Add -I support. * testsuite/systemtap.base/dtrace.exp: Add testcases for -C -I and -G -I.
*	reorganize app tests; rewrite tcl as sample of improvements	Frank Ch. Eigler	2009-10-31	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	* testsuite/configure.ac (--enable-testapps): New option. * testsuite/Makefile.am (TESTAPPS): Pass to dejagnu. * testsuite/systemtap.base/{xulrunner,tcl,mysql,postgres}: Moved under new systemtap.apps/ subdirectory. * testsuite/systemtap.apps/stap-tcl.sh: New file to build tcl. * testsuite/systemtap.apps/stap-tcl.stp: New file to test tcl. * testsuite/systemtap.apps/tcl.exp: New simplified test driver. * dtrace.in: Disable STAP_HAS_SEMAPHORES as they don't work on shlibs yet. * includes/sys/sdt.h (STAP_SEMAPHORE): Include __builtin_expect for unlikely.
*	Add testsuite for tcl sdt markers.	Stan Cox	2009-10-19	1	-1/+2
\| \| \| \| \|	dtrace.in (provider::generate): Set enabled to true until .so is resolved. tcl.exp: New testsuite for tcl sdt markers modelled after mysql.
*	Add DEBUG_UPROBES for sdt semaphores.	Stan Cox	2009-10-01	1	-3/+15
\| \| \| \| \| \|	* tapsets.cxx (uprobe_derived_probe_group::emit_module_decls): Add DEBUG_UPROBES for sdt semaphores * dtrace.in (main): Add -k option to keep around the temp files.
*	PR10655 part 1: uprobes: track sdt semaphores properly	Frank Ch. Eigler	2009-09-18	1	-2/+4
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	commit 6846cfc8 introduced an unintended side-effect where semaphore tracking was identified with stap_uprobe_specs[] elements, which are normally static/const. This kernel patch <http://article.gmane.org/gmane.linux.kernel/854187> catches and panics on this. The cure is to move the variable over to the stap_uprobes[] array. * tapsets.cxx (uprobe emit_module_decls): Add sdt_sem_address to stap_uprobe{} struct, to contain per-process relocated semaphore address. (emit_module_decls,_init): Remove tsk field, restore constness of appropriate locals. Activate uprobe semaphore right around uprobe activation time. Remove semaphore clearing upon process exit, since by then it's gone. (emit_module_exit): Use remembered relocated semaphore address to clean up. Fix "-uprobe" DEBUG_UPROBES message. * runtime.h: #include <linux/sched.h>. * dtrace.in (*_semaphore): Make it an unsigned short - intended 16 bits on all common architectures/multilibs.
*	Add semaphores for use with the forthcoming sdt marker checks.	Stan Cox	2009-09-11	1	-2/+24
\| \| \| \| \| \| \|	dtrace.in (semaphore_def_append): New. (generate): Call it. (semaphore_def_write): New. (main): Call it.
*	Have dtrace use [wd] as the default dir when -o isn't given.	Stan Cox	2009-08-28	1	-0/+1
\| \| \| \| \|	* dtrace.in: Generate the output file from basename of input filename. * dtrace.exp: Adjust the tests accordingly.
*	Simplify mkstemp invocation.	Stan Cox	2009-08-23	1	-1/+1
\| \| \| \|	*dtrace: Don't bother with prefix when invoking mkstemp.
*	* dtrace.in: Support -C, preprocess with cpp, which upstream postgres	Stan Cox	2009-08-20	1	-0/+14
\| \| \| \|	is now using.
*	* dtrace.in: Honor the dirname for the output file.	Stan Cox	2009-08-18	1	-2/+1
\| \| \| \|	* testsuite/systemtap.base/dtrace.exp: New test.
*	dtrace.in: Don't interpret -h -o FILE, just use the filename as is.	Stan Cox	2009-07-30	1	-8/+9
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*	PR10399 dtrace should obey prefix install path	Mark Wielaard	2009-07-15	1	-0/+183
	* dtrace: Renamed to... * dtrace.in: Add -I@prefix/include to gcc invocation. * configure.ac (AC_CONFIG_FILES): List dtrace. * configure: Regenerated.