[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.3-39-g1ffb8bd

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- Log -----------------------------------------------------------------
commit 1ffb8bd1840170d94324e29cbea405008d8a7a97
Author: Josh Stone <jistone@redhat.com>
Date:   Mon Aug 9 17:22:33 2010 -0700

    PR11880: Allow function matching on the MIPS_linkage_name
    
    When a function pattern starts with "_Z", we can assume that it is
    trying to match the mangled C++ name.  Without actually implementing a
    mangler ourselves, we can do pretty well using the MIPS_linkage_name.
    
    * dwflpp.cxx (dwflpp::iterate_over_functions): Match _Z patterns against
      the MIPS_linkage_name of each function die.
    * tapsets.cxx (dwarf_query::query_module_dwarf): As with wildcards,
      don't use the query_module_functions for _Z patterns.
      (dwarf_query::add_probe_point): For _Z queries, use the linkage name
      for the final probe product too.
    * testsuite/semok/mangled.stp: Probe mangled names in stap itself.

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

Summary of changes:
 dwflpp.cxx                  |   28 +++++++++++++++++++++++++++-
 tapsets.cxx                 |   20 ++++++++++++++++++--
 testsuite/semok/mangled.stp |   41 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 86 insertions(+), 3 deletions(-)
 create mode 100755 testsuite/semok/mangled.stp


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