[libunwind] Define _Unwind_Backtrace for powerpc, sparc
authorSam James <sam@gentoo.org>
Mon, 7 Feb 2022 17:37:08 +0000 (09:37 -0800)
committerFangrui Song <i@maskray.me>
Mon, 7 Feb 2022 17:37:09 +0000 (09:37 -0800)
commit022011078054c133777e1c3f8ea927bdef97f1fc
treecb8f21c7d805fad936f345230293a36d517e32b1
parent20e17323cd90d04f38cf35d70a3b7cac37d2e15d
[libunwind] Define _Unwind_Backtrace for powerpc, sparc

Add SPARC to the list of platforms for which we provide a full
unwind implementation which leads to _Unwind_Backtrace being defined within
libunwind.so.

Likewise for PPC (see D118320 for background).

Reviewed By: #libunwind, MaskRay, Arfrever

Differential Revision: https://reviews.llvm.org/D119068
libunwind/src/config.h