From: Michael Brown <mcb30@ipxe.org>
Date: Sun, 4 Nov 2012 21:45:34 +0000 (+0000)
Subject: [libc] Remove obsolete implementation of memcpy()
X-Git-Tag: v1.20.1~1599
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7cbac6859327296fba1c873d1f589fa90c1b9d91;p=thirdparty%2Fipxe.git

[libc] Remove obsolete implementation of memcpy()

Signed-off-by: Michael Brown <mcb30@ipxe.org>
---

diff --git a/src/arch/x86/include/bits/string.h b/src/arch/x86/include/bits/string.h
index f35cdab1c..d9ebe3060 100644
--- a/src/arch/x86/include/bits/string.h
+++ b/src/arch/x86/include/bits/string.h
@@ -27,18 +27,6 @@ FILE_LICENCE ( PUBLIC_DOMAIN );
 
 extern void * __memcpy ( void *dest, const void *src, size_t len );
 
-#if 0
-static inline __attribute__ (( always_inline )) void *
-__memcpy ( void *dest, const void *src, size_t len ) {
-	int d0, d1, d2;
-	__asm__ __volatile__ ( "rep ; movsb"
-			       : "=&c" ( d0 ), "=&S" ( d1 ), "=&D" ( d2 )
-			       : "0" ( len ), "1" ( src ), "2" ( dest )
-			       : "memory" );
-	return dest; 
-}
-#endif
-
 static inline __attribute__ (( always_inline )) void *
 __constant_memcpy ( void *dest, const void *src, size_t len ) {
 	union {