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* [gcc r13-5610] libsanitizer: cherry-pick commit 742bcbf685bc from upstream
@ 2023-01-31 22:57 H.J. Lu
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From: H.J. Lu @ 2023-01-31 22:57 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:a9fbc6687faa09bf045c0fcee7960b7fef796fcc

commit r13-5610-ga9fbc6687faa09bf045c0fcee7960b7fef796fcc
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Jan 31 14:34:00 2023 -0800

    libsanitizer: cherry-pick commit 742bcbf685bc from upstream
    
    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.

Diff:
---
 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

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2023-01-31 22:57 [gcc r13-5610] libsanitizer: cherry-pick commit 742bcbf685bc from upstream H.J. Lu

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