[PATCH] D135737: [LLD][ELF] restore behaviour of __real_foo being a weak reference to a lazy foo
ben via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Oct 12 09:16:30 PDT 2022
bd1976llvm updated this revision to Diff 467171.
bd1976llvm added a comment.
Improve testing and add tests to show that symbol `foo` is considered referenced by LLD even if all references are redirected by `--wrap foo`. This property means that a `__wrap_foo` function that contains calls to `__real_foo` will not be called if `foo` is not included in the link.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D135737/new/
https://reviews.llvm.org/D135737
Files:
lld/ELF/Driver.cpp
lld/test/ELF/wrap-extract-real.ll
lld/test/ELF/wrap-extract-real.s
lld/test/ELF/wrap-extract-unreferenced-orig.ll
lld/test/ELF/wrap-extract-unreferenced-orig.s
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