[SCM] systemtap: system-wide probe/trace tool branch, master, updated. rhel52-ga-365-geff6ac7

[dsmith@sourceware.org]

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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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