[06/23] x86-64: Add _CET_ENDBR to STRCMP_SSE42

Message ID 20180508204021.31845-7-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.
Add _CET_ENDBR to STRCMP_SSE42, which is called indirectly, to support
IBT.

	* sysdeps/x86_64/multiarch/strcmp-sse42.S (STRCMP_SSE42): Add
	_CET_ENDBR.
---
 sysdeps/x86_64/multiarch/strcmp-sse42.S | 1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/sysdeps/x86_64/multiarch/strcmp-sse42.S b/sysdeps/x86_64/multiarch/strcmp-sse42.S
index 6fa0c2c7d2..5a0c6668a7 100644
--- a/sysdeps/x86_64/multiarch/strcmp-sse42.S
+++ b/sysdeps/x86_64/multiarch/strcmp-sse42.S
@@ -126,6 +126,7 @@  END (GLABEL(__strncasecmp))
 
 STRCMP_SSE42:
 	cfi_startproc
+	_CET_ENDBR
 	CALL_MCOUNT
 
 /*