73332d73e1
When running in relocatable mode any input data segments that are part of a comdat group should not be merged with other segments of the same name. This is because the final linker needs to keep the separate so they can be included/excluded individually. Often this is not a problem since normally only one section with a given name `foo` ends up in the output object file. However, the problem occurs when one input contains `foo` which part of a comdat and another object contains a local symbol `foo` we were attempting to merge them. This behaviour matches (I believe) that of the ELF linker. See `LinkerScript.cpp:addInputSec`. Fixes: https://github.com/emscripten-core/emscripten/issues/9726 Differential Revision: https://reviews.llvm.org/D101703
7 lines
109 B
ArmAsm
7 lines
109 B
ArmAsm
.globl foo
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.section .data.foo,"G",@,foo,comdat
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foo:
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.int32 42
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.int32 43
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.size foo, 8
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