From: "H.J. Lu" <hjl.tools@gmail.com>
To: gcc-patches@gcc.gnu.org
Cc: Jakub Jelinek <jakub@redhat.com>
Subject: [PATCH] libsanitizer: cherry-pick commit 742bcbf685bc from upstream
Date: Tue, 31 Jan 2023 14:39:54 -0800 [thread overview]
Message-ID: <20230131223954.219780-1-hjl.tools@gmail.com> (raw)
cherry-pick:
742bcbf685bc compiler-rt/lib: Add .Linterceptor_sigsetjmp
PR sanitizer/108106
* hwasan/hwasan_setjmp_x86_64.S (__interceptor_setjmp): Jump
to .Linterceptor_sigsetjmp instead of __interceptor_sigsetjmp.
(__interceptor_sigsetjmp): Add a local alias,
.Linterceptor_sigsetjmp.
---
libsanitizer/hwasan/hwasan_setjmp_x86_64.S | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libsanitizer/hwasan/hwasan_setjmp_x86_64.S b/libsanitizer/hwasan/hwasan_setjmp_x86_64.S
index 7566c1ea0a5..a5a3858d94d 100644
--- a/libsanitizer/hwasan/hwasan_setjmp_x86_64.S
+++ b/libsanitizer/hwasan/hwasan_setjmp_x86_64.S
@@ -37,13 +37,14 @@ __interceptor_setjmp:
CFI_STARTPROC
_CET_ENDBR
xorl %esi, %esi
- jmp __interceptor_sigsetjmp
+ jmp .Linterceptor_sigsetjmp
CFI_ENDPROC
ASM_SIZE(__interceptor_setjmp)
.global __interceptor_sigsetjmp
ASM_TYPE_FUNCTION(__interceptor_sigsetjmp)
__interceptor_sigsetjmp:
+.Linterceptor_sigsetjmp:
CFI_STARTPROC
_CET_ENDBR
--
2.39.1
next reply other threads:[~2023-01-31 22:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-31 22:39 H.J. Lu [this message]
2023-01-31 22:53 ` Jakub Jelinek
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