2049649e8b
There is a TODO comment that checking hidden visibility is probably not the right thing to do. I think it is indeed not. Here we are not referencing symbols across DSO boundaries, just within an executable binary. The hidden visibility is for references from another DSO. So it doesn't actually matter. This makes cgo internal linking tests work on ARM64 with newer GCC. It failed and was disabled due to a visibility hidden symbol in libgcc.a that we didn't handle correctly. Specifically, the problem is that we didn't mark visibility hidden symbol references SXREF, which caused the loader to not think it is an unresolved external symbol, which in turn made it not loading an object file from the libgcc.a archive which contains the actual definition. Later stage when we try to resolve the relocation, we couldn't resolve it. Enable the test as it works now. Fixes #39466. Change-Id: I2759e3ae15e7a7a1ab9a820223b688ad894509ed Reviewed-on: https://go-review.googlesource.com/c/go/+/404296 Reviewed-by: Than McIntosh <thanm@google.com> Run-TryBot: Cherry Mui <cherryyz@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> |
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