X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/b5d655f7532a546b54809da387f7467d128a756b..6990d062918770ee2431fb3310826c5aefbffccd:/arm/string/strcmp.s?ds=sidebyside diff --git a/arm/string/strcmp.s b/arm/string/strcmp.s index 4f1008e..e69de29 100644 --- a/arm/string/strcmp.s +++ b/arm/string/strcmp.s @@ -1,44 +0,0 @@ -/* $NetBSD: strcmp.S,v 1.3 2003/04/05 23:08:52 bjh21 Exp $ */ -/* $FreeBSD: src/lib/libc/arm/string/strcmp.S,v 1.2 2004/11/09 16:49:14 cognet Exp $ */ - -/* - * Copyright (c) 2002 ARM Ltd - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the company may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY ARM LTD ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL ARM LTD BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - - .text - .align 2 - .globl _strcmp - -_strcmp: -1: - ldrb r2, [r0], #1 - ldrb r3, [r1], #1 - cmp r2, #1 - cmpcs r2, r3 - beq 1b - sub r0, r2, r3 - bx lr