x/mobile: IOS static libaray build by go mobile make clang++ crashed with ldflags "-Wl,-fixup_chains" #67870
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mobile
Android, iOS, and x/mobile
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Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
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mknyszek
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What version of Go are you using (go version)?
go version go1.22.1 darwin/arm64
What did you do?
First we build a go project with gomobile (https://github.com/xxf098/go-tun2socks-build) as a static library,
then linker this static library into our IOS project.
What did you see happen?
lld crashed.
I found crash position of lld:
SymtabSectionImpl<LP>::writeToof filelld/MachO/SyntheticSections.cppCrashed on this line:
nList->n_sect = defined->isec()->parent->index;I debug llvm found crash symbol is
arm64_ios_lib.ptrAfter we remove ldflags "-Wl,-fixup_chains" ,or modify llvm code crash not happed.
What did you expect to see?
The ios static library compiled by gomobile works fine with clang link parameter "-Wl,-fixup_chains".
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