1*aeb694e3Smartynas/* $OpenBSD: fabs.S,v 1.7 2011/07/08 22:28:33 martynas Exp $ */ 2*aeb694e3Smartynas/* $NetBSD: fabs.S,v 1.2 2000/07/23 07:12:22 eeh Exp $ */ 3*aeb694e3Smartynas/* 4*aeb694e3Smartynas * Copyright (c) 1992, 1993 5*aeb694e3Smartynas * The Regents of the University of California. All rights reserved. 6*aeb694e3Smartynas * 7*aeb694e3Smartynas * This software was developed by the Computer Systems Engineering group 8*aeb694e3Smartynas * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and 9*aeb694e3Smartynas * contributed to Berkeley. 10*aeb694e3Smartynas * 11*aeb694e3Smartynas * Redistribution and use in source and binary forms, with or without 12*aeb694e3Smartynas * modification, are permitted provided that the following conditions 13*aeb694e3Smartynas * are met: 14*aeb694e3Smartynas * 1. Redistributions of source code must retain the above copyright 15*aeb694e3Smartynas * notice, this list of conditions and the following disclaimer. 16*aeb694e3Smartynas * 2. Redistributions in binary form must reproduce the above copyright 17*aeb694e3Smartynas * notice, this list of conditions and the following disclaimer in the 18*aeb694e3Smartynas * documentation and/or other materials provided with the distribution. 19*aeb694e3Smartynas * 3. Neither the name of the University nor the names of its contributors 20*aeb694e3Smartynas * may be used to endorse or promote products derived from this software 21*aeb694e3Smartynas * without specific prior written permission. 22*aeb694e3Smartynas * 23*aeb694e3Smartynas * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24*aeb694e3Smartynas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25*aeb694e3Smartynas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26*aeb694e3Smartynas * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27*aeb694e3Smartynas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28*aeb694e3Smartynas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29*aeb694e3Smartynas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30*aeb694e3Smartynas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31*aeb694e3Smartynas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32*aeb694e3Smartynas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33*aeb694e3Smartynas * SUCH DAMAGE. 34*aeb694e3Smartynas */ 35*aeb694e3Smartynas 36*aeb694e3Smartynas#include <machine/asm.h> 37*aeb694e3Smartynas 38*aeb694e3Smartynas/* fabs - floating absolute value */ 39*aeb694e3Smartynas 40*aeb694e3SmartynasENTRY(fabs) 41*aeb694e3Smartynas retl 42*aeb694e3Smartynas fabsd %f0, %f0 ! return absolute value 43