[Bug target/55431] Invalid auxv search in ppc linux-unwind code.

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55431

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-12-09 00:59:40 UTC ---
There seems like there are two different issues here.  The first issue if musl
libc not following the same ABI as glibc.  The second issues looks like maybe a
real one.