[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.3-165-g7712327

[fche@sourceware.org]

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- Log -----------------------------------------------------------------
commit 7712327519f2c24e779e42a54315ad50f5db8ba7
Author: Frank Ch. Eigler <fche@elastic.org>
Date:   Wed Sep 29 12:53:37 2010 -0400

    PR10812: undo +20 build-id address offsetting
    
    With the new relocation code, this does occasionally cause addresses
    to spill over into the next section, leading to unexpected relocation
    bases.
    
    * runtime/sym.c (_stp_module_check): Remove the build_id_len
      subtraction.  Provide diagnostics on unexpected addresses/names.
    * translate.cxx (dump_unwindsyms): Likewise.

commit 71fa1fe39faa153cf6ede620c4855e508059aa39
Author: Tony Jones <tonyj@suse.de>
Date:   Wed Sep 29 12:47:52 2010 -0400

    PR10812: relocate module build-id
    
    Relocate the build_id_vaddr obtained from dwfl_module_build_id.  Failure to
    do this was causing ppc64 systems to fail the build-id check for cases such as:
    
    probe module("libata").function("*").call {
      printf ("%s\n", probefunc())
    }
    
    Signed-off-by: Tony Jones <tonyj@suse.de>

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

Summary of changes:
 runtime/sym.c |   12 +++++-------
 translate.cxx |   29 +++++++++++++++++++++++++----
 2 files changed, 30 insertions(+), 11 deletions(-)


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systemtap: system-wide probe/trace tool