[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.3-294-gd13bcfd

[jistone at sourceware dot org]

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- Log -----------------------------------------------------------------
commit d13bcfd871e6924acd43596a087e191c3174823c
Author: Josh Stone <jistone@redhat.com>
Date:   Mon Nov 15 18:08:58 2010 -0800

    PR11735: Hash ldd/vdso unwindsym_modules too
    
    * translate.cxx (prepare_symbol_data): Do add_unwindsym_ldd/vdso here.
      (prepare_translate_pass): Call above, and placeholder for the future.
    * main.cxx (passes_0_4): Call prepare_translate_pass before checking the
      cache, so we have more complete unwindsym_modules.

commit 2ccb419972beb9d342632d72746f17a5258c68e3
Author: Josh Stone <jistone@redhat.com>
Date:   Mon Nov 15 17:53:22 2010 -0800

    PR11735: Hash unwindsym_modules as full paths
    
    * hash.cxx (find_script_hash): Use hash::add_path instead of plain add.

commit 3b0b3f85bcc89fccf141a4617453b09710c62578
Author: Josh Stone <jistone@redhat.com>
Date:   Fri Nov 12 17:14:52 2010 -0800

    uprobes: Clean up after vfork-exec
    
    When a vfork'ed thread execs, we don't want to remove the probes from
    the vfork parent, but we still need to clean up the thread associations.
    Otherwise, the newly-execed process won't have the right accounting for
    its SSOL area.
    
    * runtime/uprobes2/uprobes.c (uprobe_report_exec): Clean up thread info
      when a vfork'ed task execs.
    * runtime/uprobes/uprobes.c (uprobe_report_exec): Ditto.

-----------------------------------------------------------------------

Summary of changes:
 hash.cxx                   |    2 +-
 main.cxx                   |    3 +++
 runtime/uprobes/uprobes.c  |   15 +++++++++++----
 runtime/uprobes2/uprobes.c |   15 +++++++++++----
 translate.cxx              |   26 ++++++++++++++++++--------
 translate.h                |    4 ++++
 6 files changed, 48 insertions(+), 17 deletions(-)


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systemtap: system-wide probe/trace tool