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 --git a/libsanitizer/hwasan/hwasan_setjmp_x86_64.S b/libsanitizer/hwasan/hwasan_setjmp_x86_64.S
index 7566c1ea0a57ec114b9af03465802f786238ea19..a5a3858d94dc783c6adfe8079b62e5489ec6d04c 100644 (file)
--- 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