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authorH.J. Lu <hjl.tools@gmail.com>2018-07-18 07:59:54 -0700
committerH.J. Lu <hjl.tools@gmail.com>2018-07-18 08:00:09 -0700
commit0a899af097a987f02c223a7f1fb2348d5bfea76c (patch)
treeab2039a952e47f341e54fd9f0d0625eabe64deaf /sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
parent177824e23274591dd549db0c0a4b569ee4ccd96b (diff)
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i386: Use _CET_NOTRACK in memcpy-ssse3-rep.S
	* sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
	(BRANCH_TO_JMPTBL_ENTRY): Add _CET_NOTRACK before indirect jump
	to jump table.
	(BRANCH_TO_JMPTBL_ENTRY_TAIL): Likewise.
Diffstat (limited to 'sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S')
-rw-r--r--sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S8
1 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S b/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
index 287f1df8ca..129310bd8a 100644
--- a/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
+++ b/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
@@ -71,7 +71,7 @@
        absolute address.  */					\
     addl	(%ebx,INDEX,SCALE), %ebx;			\
     /* We loaded the jump table.  Go.  */			\
-    jmp		*%ebx
+    _CET_NOTRACK jmp *%ebx
 
 # define BRANCH_TO_JMPTBL_ENTRY_VALUE(TABLE)			\
     addl	$(TABLE - .), %ebx
@@ -79,7 +79,7 @@
 # define BRANCH_TO_JMPTBL_ENTRY_TAIL(TABLE, INDEX, SCALE)	\
     addl	(%ebx,INDEX,SCALE), %ebx;			\
     /* We loaded the jump table.  Go.  */			\
-    jmp		*%ebx
+    _CET_NOTRACK jmp *%ebx
 #else
 # define PARMS		4
 # define ENTRANCE
@@ -91,12 +91,12 @@
    absolute offsets.  INDEX is a register contains the index into the
    jump table.  SCALE is the scale of INDEX. */
 # define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE)		\
-    jmp		*TABLE(,INDEX,SCALE)
+    _CET_NOTRACK jmp *TABLE(,INDEX,SCALE)
 
 # define BRANCH_TO_JMPTBL_ENTRY_VALUE(TABLE)
 
 # define BRANCH_TO_JMPTBL_ENTRY_TAIL(TABLE, INDEX, SCALE)		\
-    jmp		*TABLE(,INDEX,SCALE)
+    _CET_NOTRACK jmp *TABLE(,INDEX,SCALE)
 #endif
 
 	.section .text.ssse3,"ax",@progbits