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llvm-project/llvm/test/Object/X86/nm-coff.s

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MC: correct the emission of weak aliases in COFF The weak alias should have the characteristics set to `IMAGE_EXTERN_WEAK_SEARCH_ALIAS` to indicate that the weak external here is a symbol alias and that the symbol is aliased to a locally defined symbol. We were previously setting the characteristics to `IMAGE_EXTERN_WEAK_SEARCH_LIBRARY` which indicates that the symbol should be looked for in the libraries. llvm-svn: 364370
2019-06-26 09:09:52 +08:00
// RUN: llvm-mc -triple x86_64-unknown-windows-msvc -filetype obj -o - %s | llvm-readobj --symbols - | FileCheck %s
llvm-nm: treat weak undefined as undefined. This matches the behavior of gnu ld. llvm-svn: 241512
2015-07-07 05:36:23 +08:00
g:
movl foo(%rip), %eax
retq
.weak foo
MC: correct the emission of weak aliases in COFF The weak alias should have the characteristics set to `IMAGE_EXTERN_WEAK_SEARCH_ALIAS` to indicate that the weak external here is a symbol alias and that the symbol is aliased to a locally defined symbol. We were previously setting the characteristics to `IMAGE_EXTERN_WEAK_SEARCH_LIBRARY` which indicates that the symbol should be looked for in the libraries. llvm-svn: 364370
2019-06-26 09:09:52 +08:00
// CHECK: Symbol {
// CHECK: Name: foo
// CHECK: Section: IMAGE_SYM_UNDEFINED (0)
// CHECK: StorageClass: WeakExternal (0x69)
// CHECK: }