[PATCH] D116857: [libunwind] [sparc] Add SPARCv9 support

[Fangrui Song via Phabricator via llvm-commits]

MaskRay added a comment.

I still think there should be a better way handling `registers.getWCookie()`. Can `getWCookie` be defined only for Sparc?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D116857/new/

https://reviews.llvm.org/D116857