[libcxx-commits] [PATCH] D96901: [libunwind] Add support for PC reg column in arm64
Marco Vanotti via Phabricator via libcxx-commits
libcxx-commits at lists.llvm.org
Wed Feb 17 18:26:02 PST 2021
charco added a comment.
In D96901#2570297 <https://reviews.llvm.org/D96901#2570297>, @joerg wrote:
> Let me rephrase then. The restore code explicitly ends in "ret x30". It cannot set "pc" separate from "x30" in the current form. I'm not saying that the DWARF register shouldn't be supported, but this change doesn't do that.
I am not really familiar with libunwind. What restore code are you talking about? If there's anything else that needs to be changed, I would be happy to do so.
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