[PATCH] D104084: [lld-macho] Add options -(no_)keep_dwarf_unwind
Greg McGary via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Jun 11 10:18:30 PDT 2021
gkm added a comment.
In D104084#2813364 <https://reviews.llvm.org/D104084#2813364>, @thakis wrote:
> The intelligent approach isn't _that_ hard, is it? It's < 200 lines in ld64 I think. ld64-linked Chromium Framework leaves some __eh_frame around, so I think removing the whole section generally probably doesn't work.
Yes, I will do it, but wanted this out quickly. (I changed the description to read "... unless and until (maybe later today!) we have a use case ..." :)
When I looked at the CU entries for Chromium Framework, I saw none that had type bits [24..27] == 4, which means `UNWIND_X86_64_MODE_DWARF`. What am I not seeing?
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https://reviews.llvm.org/D104084/new/
https://reviews.llvm.org/D104084
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