[PATCH] D113443: [FreeBSD] avoid marking __stack_chk_guard symbol as dso_local on PPC64

[Dimitry Andric via Phabricator via llvm-commits]

dim added a comment.

Note that this is the version as we have it in the FreeBSD base system version of llvm 13.0.0. Without the isPPC64() check, we would get unexpected `R_X86_64_REX_GOTP` relocations in our kernel modules, which the kernel module loader cannot handle; see e.g. https://reviews.llvm.org/D109090#3113552  and further comments.

In that comment I mentioned that maybe we could get away with a freestanding check at this point. However, the addition of the isPPC64() check seems to be enough for now.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D113443/new/

https://reviews.llvm.org/D113443