sincos.s revision ddc0e0b53c661f6e439e3b7072b3ef353eadb4af
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
.file "sincos.s"
#include "libm.h"
LIBM_ANSI_PRAGMA_WEAK(sincos,function)
#include "libm_protos.h"
ENTRY(sincos)
PIC_SETUP(1)
call PIC_F(__reduction)
PIC_WRAPUP
fsincos
cmpl $1,%eax
jl .sincos0
je .sincos1
cmpl $2,%eax
je .sincos2
/ n=3
fchs
movl 12(%esp),%eax
fstpl 0(%eax)
movl 16(%esp),%eax
fstpl 0(%eax)
fwait
ret
.sincos2:
/ n=2
fchs
movl 16(%esp),%eax
fstpl 0(%eax)
fchs
movl 12(%esp),%eax
fstpl 0(%eax)
fwait
ret
.sincos1:
/ n=1
movl 12(%esp),%eax
fstpl 0(%eax)
fchs
movl 16(%esp),%eax
fstpl 0(%eax)
fwait
ret
.sincos0:
/ n=0
movl 16(%esp),%eax
fstpl 0(%eax)
movl 12(%esp),%eax
fstpl 0(%eax)
fwait
ret
.align 4
SET_SIZE(sincos)