xref: /titanic_41/usr/src/lib/libm/i386/src/cos.s (revision a9d3dcd5820128b4f34bf38f447e47aa95c004e8)
1*5b2ba9d3SPiotr Jasiukajtis/*
2*5b2ba9d3SPiotr Jasiukajtis * CDDL HEADER START
3*5b2ba9d3SPiotr Jasiukajtis *
4*5b2ba9d3SPiotr Jasiukajtis * The contents of this file are subject to the terms of the
5*5b2ba9d3SPiotr Jasiukajtis * Common Development and Distribution License (the "License").
6*5b2ba9d3SPiotr Jasiukajtis * You may not use this file except in compliance with the License.
7*5b2ba9d3SPiotr Jasiukajtis *
8*5b2ba9d3SPiotr Jasiukajtis * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9*5b2ba9d3SPiotr Jasiukajtis * or http://www.opensolaris.org/os/licensing.
10*5b2ba9d3SPiotr Jasiukajtis * See the License for the specific language governing permissions
11*5b2ba9d3SPiotr Jasiukajtis * and limitations under the License.
12*5b2ba9d3SPiotr Jasiukajtis *
13*5b2ba9d3SPiotr Jasiukajtis * When distributing Covered Code, include this CDDL HEADER in each
14*5b2ba9d3SPiotr Jasiukajtis * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15*5b2ba9d3SPiotr Jasiukajtis * If applicable, add the following below this CDDL HEADER, with the
16*5b2ba9d3SPiotr Jasiukajtis * fields enclosed by brackets "[]" replaced with your own identifying
17*5b2ba9d3SPiotr Jasiukajtis * information: Portions Copyright [yyyy] [name of copyright owner]
18*5b2ba9d3SPiotr Jasiukajtis *
19*5b2ba9d3SPiotr Jasiukajtis * CDDL HEADER END
20*5b2ba9d3SPiotr Jasiukajtis */
21*5b2ba9d3SPiotr Jasiukajtis/*
22*5b2ba9d3SPiotr Jasiukajtis * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
23*5b2ba9d3SPiotr Jasiukajtis */
24*5b2ba9d3SPiotr Jasiukajtis/*
25*5b2ba9d3SPiotr Jasiukajtis * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
26*5b2ba9d3SPiotr Jasiukajtis * Use is subject to license terms.
27*5b2ba9d3SPiotr Jasiukajtis */
28*5b2ba9d3SPiotr Jasiukajtis
29*5b2ba9d3SPiotr Jasiukajtis        .file "cos.s"
30*5b2ba9d3SPiotr Jasiukajtis
31*5b2ba9d3SPiotr Jasiukajtis#include "libm.h"
32*5b2ba9d3SPiotr JasiukajtisLIBM_ANSI_PRAGMA_WEAK(cos,function)
33*5b2ba9d3SPiotr Jasiukajtis#include "libm_protos.h"
34*5b2ba9d3SPiotr Jasiukajtis
35*5b2ba9d3SPiotr Jasiukajtis	ENTRY(cos)
36*5b2ba9d3SPiotr Jasiukajtis	PIC_SETUP(1)
37*5b2ba9d3SPiotr Jasiukajtis	call	PIC_F(__reduction)
38*5b2ba9d3SPiotr Jasiukajtis	PIC_WRAPUP
39*5b2ba9d3SPiotr Jasiukajtis	cmpl	$1,%eax
40*5b2ba9d3SPiotr Jasiukajtis	jl	.cos0
41*5b2ba9d3SPiotr Jasiukajtis	je	.cos1
42*5b2ba9d3SPiotr Jasiukajtis	cmpl	$2,%eax
43*5b2ba9d3SPiotr Jasiukajtis	je	.cos2
44*5b2ba9d3SPiotr Jasiukajtis	fsin
45*5b2ba9d3SPiotr Jasiukajtis	ret
46*5b2ba9d3SPiotr Jasiukajtis.cos2:
47*5b2ba9d3SPiotr Jasiukajtis	fcos
48*5b2ba9d3SPiotr Jasiukajtis	fchs
49*5b2ba9d3SPiotr Jasiukajtis	ret
50*5b2ba9d3SPiotr Jasiukajtis.cos1:
51*5b2ba9d3SPiotr Jasiukajtis	fsin
52*5b2ba9d3SPiotr Jasiukajtis	fchs
53*5b2ba9d3SPiotr Jasiukajtis	ret
54*5b2ba9d3SPiotr Jasiukajtis.cos0:
55*5b2ba9d3SPiotr Jasiukajtis	fcos
56*5b2ba9d3SPiotr Jasiukajtis	ret
57*5b2ba9d3SPiotr Jasiukajtis	.align	4
58*5b2ba9d3SPiotr Jasiukajtis	SET_SIZE(cos)
59