From: Ulrich Drepper <drepper@redhat.com>
Date: Mon, 27 Jul 2009 13:55:04 +0000 (-0700)
Subject: No need for special strcmp for rtld.
X-Git-Tag: upstream/2.30~13407
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=009a69f0bcce04d3743c9b59246e6885dbd2b100;p=external%2Fglibc.git

No need for special strcmp for rtld.
---

diff --git a/ChangeLog b/ChangeLog
index 12ac487..801ec18 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,7 +7,6 @@
 	* sysdeps/x86_64/rtld-memcmp.c: New file.
 	* sysdeps/x86_64/rtld-rawmemchr.c: New file.
 	* sysdeps/x86_64/rtld-strchr.S: New file.
-	* sysdeps/x86_64/rtld-strcmp.S: New file.
 	* sysdeps/x86_64/rtld-strlen.S: New file.
 	* sysdeps/x86_64/multiarch/rtld-rawmemchr.c: New file.
 	* sysdeps/x86_64/multiarch/rtld-strlen.S: New file.
diff --git a/sysdeps/x86_64/rtld-strcmp.S b/sysdeps/x86_64/rtld-strcmp.S
deleted file mode 100644
index a25535c..0000000
--- a/sysdeps/x86_64/rtld-strcmp.S
+++ /dev/null
@@ -1,28 +0,0 @@
-#include <sysdep.h>
-#include "asm-syntax.h"
-#include "bp-sym.h"
-#include "bp-asm.h"
-
-#ifndef LABEL
-#define LABEL(l) L(l)
-#endif
-
-	.text
-ENTRY (BP_SYM (STRCMP))
-/* Simple version since we can't use SSE registers in ld.so.  */
-L(oop):	movb	(%rdi), %al
-	cmpb	(%rsi), %al
-	jne	L(neq)
-	incq	%rdi
-	incq	%rsi
-	testb	%al, %al
-	jnz	L(oop)
-
-	xorl	%eax, %eax
-	ret
-
-L(neq):	movl	$1, %eax
-	movl	$-1, %ecx
-	cmovbl	%ecx, %eax
-	ret
-END (BP_SYM (STRCMP))