[patch] klibc-1.5.11-klibcmemmove.patch

klibc-1.5.11-klibcmemmove.patch (text/plain), 905 bytes, created by Brian Merrill on 2008-07-08 00:14:27 UTC

--- ./klibc-1.5.11/usr/klibc/memmove.c	2008-06-15 18:28:23.000000000 -0600
+++ ./klibc-1.5.11/usr/klibc/memmove.c.fix	2008-07-07 17:14:52.000000000 -0600
@@ -8,17 +8,17 @@
 {
 	const char *p = src;
 	char *q = dst;
-#if defined(__i386__) || defined(__x86_64__)
-	if (q < p) {
-		asm volatile("cld ; rep ; movsb"
-			     : "+c" (n), "+S"(p), "+D"(q));
-	} else {
-		p += (n - 1);
-		q += (n - 1);
-		asm volatile("std ; rep ; movsb"
-			     : "+c" (n), "+S"(p), "+D"(q));
-	}
-#else
+//#if defined(__i386__) || defined(__x86_64__)
+//	if (q < p) {
+//		asm volatile("cld ; rep ; movsb"
+//			     : "+c" (n), "+S"(p), "+D"(q));
+//	} else {
+//		p += (n - 1);
+//		q += (n - 1);
+//		asm volatile("std ; rep ; movsb"
+//			     : "+c" (n), "+S"(p), "+D"(q));
+//	}
+//#else
 	if (q < p) {
 		while (n--) {
 			*q++ = *p++;
@@ -30,7 +30,7 @@
 			*--q = *--p;
 		}
 	}
-#endif
+//#endif
 
 	return dst;
 }