Merge r6128:

Interface changes for m_debuginfo:
- new fn VG_(di_aix5_notify_segchange) to notify XCOFF loads/unloads
- new fn VG_(lookup_symbol_SLOW) for looking up the address of a fn
  given its name and soname



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6265 a5019735-40e9-0310-863c-91ae7b9d1cf9
2 files changed