[16/23] i386: Use _CET_NOTRACK in memset-sse2.S

Message ID 20180508204021.31845-17-hjl.tools@gmail.com
State New
Headers show
Series
  • CET: Prepare for CET enabling
Related show

Commit Message

H.J. Lu May 8, 2018, 8:40 p.m.
* sysdeps/i386/i686/multiarch/memset-sse2.S
	(BRANCH_TO_JMPTBL_ENTRY): Add _CET_NOTRACK before indirect jump
	to jump table.
---
 sysdeps/i386/i686/multiarch/memset-sse2.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/sysdeps/i386/i686/multiarch/memset-sse2.S b/sysdeps/i386/i686/multiarch/memset-sse2.S
index 8869c80f25..5c9eba1e65 100644
--- a/sysdeps/i386/i686/multiarch/memset-sse2.S
+++ b/sysdeps/i386/i686/multiarch/memset-sse2.S
@@ -63,7 +63,7 @@ 
     add		(%ebx,%ecx,4), %ebx;				\
     add		%ecx, %edx;					\
     /* We loaded the jump table and adjusted EDX. Go.  */	\
-    jmp		*%ebx
+    _CET_NOTRACK jmp	*%ebx
 #else
 # define ENTRANCE
 # define RETURN_END	ret
@@ -75,7 +75,7 @@ 
    absolute offsets.  */
 # define BRANCH_TO_JMPTBL_ENTRY(TABLE)				\
     add		%ecx, %edx;					\
-    jmp		*TABLE(,%ecx,4)
+    _CET_NOTRACK jmp *TABLE(,%ecx,4)
 #endif
 
 	.section .text.sse2,"ax",@progbits