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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. rhel52-ga-365-geff6ac7
- From: dsmith at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 6 Jun 2008 13:45:27 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. rhel52-ga-365-geff6ac7
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- Log -----------------------------------------------------------------
commit eff6ac721e6a88857d1adea05f703989f5e70839
Author: David Smith <dsmith@redhat.com>
Date: Fri Jun 6 08:43:59 2008 -0500
Changed/renamed utrace probes.
2008-06-06 David Smith <dsmith@redhat.com>
* tapsets.cxx (enum utrace_derived_probe_flags): Redefined in
terms of probe types instead of utrace events.
(utrace_var_expanding_copy_visitor::visit_target_symbol): Uses new
utrace_derived_probes_flags values.
(utrace_builder::build): Handles new probe types and new
utrace_derived_probes_flags values.
(utrace_derived_probe_group::emit_probe_decl): Updated to handle
new utrace_derived_probe_flags values.
(utrace_derived_probe_group::emit_module_decls): Ditto. Also
correctly handles 'begin' events correctly by installing a quiesce
handler (instead of running the probe directly).
(register_standard_tapsets): Registers updated utrace probe
types.
2008-06-06 David Smith <dsmith@redhat.com>
* task_finder.c: Added some debug logic. Use
'-DDEBUG_TASK_FINDER' to enable.
(stap_utrace_attach): Renamed from '__stp_utrace_attach'.
(__stp_utrace_attach_match_filename): Calls callback with
notification that this is a process or thread event.
(__stp_utrace_attach_match_tsk): Ditto.
(__stp_utrace_task_finder_report_clone): Ditto.
(__stp_utrace_task_finder_report_exec): Ditto.
(stap_utrace_task_finder_report_death): Ditto.
(stap_start_task_finder): Ditto.
(stap_stop_task_finder): Added debug logic.
2008-06-06 David Smith <dsmith@redhat.com>
* systemtap.base/utrace_p4.exp: Updated for utrace probe changes.
* systemtap.base/utrace_p5.exp: Ditto.
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 16 ++
runtime/ChangeLog | 14 ++
runtime/task_finder.c | 92 ++++++----
tapsets.cxx | 293 ++++++++++++++++++++------------
testsuite/ChangeLog | 5 +
testsuite/systemtap.base/utrace_p4.exp | 27 ++-
testsuite/systemtap.base/utrace_p5.exp | 50 ++----
7 files changed, 306 insertions(+), 191 deletions(-)
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systemtap: system-wide probe/trace tool