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 "sin.s" 30 31#include "libm.h" 32LIBM_ANSI_PRAGMA_WEAK(sin,function) 33#include "libm_protos.h" 34 35 ENTRY(sin) 36 PIC_SETUP(1) 37 call PIC_F(__reduction) 38 PIC_WRAPUP 39 cmpl $1,%eax 40 jl .sin0 41 je .sin1 42 cmpl $2,%eax 43 je .sin2 44 fcos 45 fchs 46 ret 47.sin2: 48 fsin 49 fchs 50 ret 51.sin1: 52 fcos 53 ret 54.sin0: 55 fsin 56 ret 57 .align 4 58 SET_SIZE(sin) 59