Bug 337094 ifunc wrapper is broken on ppc64.

ppc64 uses function descriptors, so we need to get the actual function
entry address for the VG_USERREQ__ADD_IFUNC_TARGET client request, but
we need to return the function descriptor itself from the ifunc_wrapper.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14163 a5019735-40e9-0310-863c-91ae7b9d1cf9
2 files changed