strcat.s revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
.ident "%Z%%M% %I% %E% SMI"
.file "%M%"
/
/
/ Returns s1.
/
/ Fast assembly language version of the following C-program strcat
/
/ char *
/ {
/
/ while (*s1++)
/ ;
/ --s1;
/ ;
/ return (os1);
/ }
/
/ (((A & 0x7f7f7f7f) + 0x7f7f7f7f) | A) & 0x80808080
/
#include "SYS.h"
.align 4
.L2:
.L1:
.align 4
.L3:
.align 4
.L5:
.L7:
.align 4
.L4:
.align 4
.L6: