git: 59b2caef0537 - main - libsa: Remove conflicting .global/.weak directive
Alex Richardson
arichardson at FreeBSD.org
Tue Mar 30 14:19:57 UTC 2021
The branch main has been updated by arichardson:
URL: https://cgit.FreeBSD.org/src/commit/?id=59b2caef0537661397caf2ce1398cf802cb864b4
commit 59b2caef0537661397caf2ce1398cf802cb864b4
Author: Alex Richardson <arichardson at FreeBSD.org>
AuthorDate: 2021-03-30 13:52:31 +0000
Commit: Alex Richardson <arichardson at FreeBSD.org>
CommitDate: 2021-03-30 13:59:41 +0000
libsa: Remove conflicting .global/.weak directive
LLVM12 complains if you change the symbol binding:
`error: _longjmp changed binding to STB_GLOBAL`
In this case LLVM actually ignored the weak directive and used the
later .global, but GNU as would mark the symbol as weak.
None of the other architectures mark the libsa _setjmp as weak so
just drop this directive.
---
stand/libsa/amd64/_setjmp.S | 1 -
1 file changed, 1 deletion(-)
diff --git a/stand/libsa/amd64/_setjmp.S b/stand/libsa/amd64/_setjmp.S
index 6d9a5fa13f8d..53ea6e9b5d52 100644
--- a/stand/libsa/amd64/_setjmp.S
+++ b/stand/libsa/amd64/_setjmp.S
@@ -63,7 +63,6 @@ ENTRY(_setjmp)
ret
END(_setjmp)
- .weak CNAME(_longjmp)
ENTRY(_longjmp)
movq %rdi,%rdx
/* Restore the mxcsr, but leave exception flags intact. */
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