[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-0.9.5-64-gb2b3362

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- Log -----------------------------------------------------------------
commit b2b336288ce9e92a21efe7dcd314f604bc97be29
Author: Mark Wielaard <mjw@redhat.com>
Date:   Thu Apr 2 18:42:38 2009 +0200

    PR6580: Implement symname, symdata and modname context functions.
    
    This adds a couple of the suggested context/stack revamp functions
    from PR6580. In particular it replaces the symbolname() function that
    sneaked in with the pr6866 branch merge with the suggested symname().
    
    * runtime/sym.c (_stp_mod_sec_lookup): Make section optional.
      (_stp_symbol_snprint): Provide a way to get optional module info.
    * tapset/context-symbols.stp: Replace symbolname() with symname(),
      add modname() and symdata().
      (probemod): Implement pc based fallback.
    * tapset/context-unwind.stp (caller): Adjust for _stp_symbol_snprint
      change.
    * testsuite/systemtap.context/usymbols.exp: Use new symname.
    * testsuite/buildok/modname.stp: New test.
    * testsuite/buildok/symdata.stp: Likewise.
    * testsuite/buildok/symname.stp: Likewise.

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

Summary of changes:
 runtime/sym.c                            |   26 +++++++++---
 tapset/context-symbols.stp               |   60 ++++++++++++++++++++++++++---
 tapset/context-unwind.stp                |    2 +-
 testsuite/buildok/modname.stp            |    8 ++++
 testsuite/buildok/symdata.stp            |    8 ++++
 testsuite/buildok/symname.stp            |    8 ++++
 testsuite/systemtap.context/usymbols.exp |    2 +-
 7 files changed, 98 insertions(+), 16 deletions(-)
 create mode 100755 testsuite/buildok/modname.stp
 create mode 100755 testsuite/buildok/symdata.stp
 create mode 100755 testsuite/buildok/symname.stp


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