memcpy.S revision 285830
150276Speter/*- 250276Speter * Copyright (c) 2000 Doug Rabson 3166124Srafan * All rights reserved. 450276Speter * 550276Speter * Redistribution and use in source and binary forms, with or without 650276Speter * modification, are permitted provided that the following conditions 750276Speter * are met: 850276Speter * 1. Redistributions of source code must retain the above copyright 950276Speter * notice, this list of conditions and the following disclaimer. 1050276Speter * 2. Redistributions in binary form must reproduce the above copyright 1150276Speter * notice, this list of conditions and the following disclaimer in the 1250276Speter * documentation and/or other materials provided with the distribution. 1350276Speter * 1450276Speter * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1550276Speter * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1650276Speter * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1750276Speter * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1850276Speter * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1950276Speter * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2050276Speter * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2150276Speter * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2250276Speter * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2350276Speter * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2450276Speter * SUCH DAMAGE. 2550276Speter */ 2650276Speter 2750276Speter#include <machine/asm.h> 2850276Speter__FBSDID("$FreeBSD: releng/10.2/lib/libc/ia64/string/memcpy.S 134739 2004-09-04 00:04:58Z marcel $"); 2950276Speter 30166124SrafanENTRY(memcpy,3) 3150276Speter mov r8 = in0 3250276Speter mov in0 = in1 3350276Speter ;; 3450276Speter mov in1 = r8 3550276Speter br.sptk.few bcopy 3650276SpeterEND(memcpy) 3750276Speter