xref: /titanic_44/usr/src/common/crypto/md5/sparc/sun4u/byteswap.il (revision 24fe0b3bf671e123467ce1df0b67cadd3614c8e4)
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 1998 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#pragma ident	"%Z%%M%	%I%	%E% SMI"
28
29/*
30 * byteswap.il -- definitions for .inline functions for little-endian loads.
31 *
32 * right now, this file is only used on UltraSPARC architectures,
33 * which have a special address space identifier for loading 32 and 16 bit
34 * integers in little-endian byte order.
35 *
36 * note: apparently these files are not preprocessed, so we cannot
37 *       use `ASI_PL'.
38 *
39 * This file and common/crypto/md5/md5_byteswap.h implement the
40 * same thing and must be changed together.
41 */
42
43	.inline	load_little_32, 4
44	lduwa	[%o0]0x88, %o0
45	.end
46
47	.inline load_little_16, 4
48	lduha	[%o0]0x88, %o0
49	.end
50