diff options
| author | Martin Storsjo <martin@martin.st> | 2018-12-11 07:34:14 +0000 |
|---|---|---|
| committer | Martin Storsjo <martin@martin.st> | 2018-12-11 07:34:14 +0000 |
| commit | 09350339aa7f2d9046aec6881d47d438fe057edd (patch) | |
| tree | 1ade50fd7ddc10a8e9ae276abe980e8e2b0e964c /libunwind | |
| parent | e0d6168d2ab44261630d1b29036c9cc6468a8c18 (diff) | |
Don't export assembly functions when function visibility annotations are disabled
Patch by Peiyuan Song!
Differential Revision: https://reviews.llvm.org/D55537
Diffstat (limited to 'libunwind')
| -rw-r--r-- | libunwind/src/assembly.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libunwind/src/assembly.h b/libunwind/src/assembly.h index e98ad40f14f..cc22c79d0f9 100644 --- a/libunwind/src/assembly.h +++ b/libunwind/src/assembly.h @@ -76,7 +76,11 @@ .section .drectve,"yn" SEPARATOR \ .ascii "-export:", #name, "\0" SEPARATOR \ .text +#if defined(_LIBUNWIND_DISABLE_VISIBILITY_ANNOTATIONS) +#define EXPORT_SYMBOL(name) +#else #define EXPORT_SYMBOL(name) EXPORT_SYMBOL2(name) +#endif #define HIDDEN_SYMBOL(name) #define NO_EXEC_STACK_DIRECTIVE |