5261 libm should stop using synonyms.h
5298 fabs is 0-sized, confuses dis(1) and others
Reviewed by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Approved by: Gordon Ross <gwr@nexenta.com>
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 * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
23 */
24 /*
25 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
26 * Use is subject to license terms.
27 */
28
29 .file "cos.s"
30
31 #include "libm.h"
32 LIBM_ANSI_PRAGMA_WEAK(cos,function)
33 #include "libm_synonyms.h"
34 #include "libm_protos.h"
35
36 ENTRY(cos)
37 PIC_SETUP(1)
38 call PIC_F(__reduction)
39 PIC_WRAPUP
40 cmpl $1,%eax
41 jl .cos0
42 je .cos1
43 cmpl $2,%eax
44 je .cos2
45 fsin
46 ret
47 .cos2:
48 fcos
49 fchs
50 ret
51 .cos1:
52 fsin
53 fchs
54 ret
55 .cos0:
56 fcos
57 ret
58 .align 4
59 SET_SIZE(cos)
--- EOF ---