llabs.S revision 1.1
1 1.1 kleink /* $NetBSD: llabs.S,v 1.1 2000/03/06 18:32:26 kleink Exp $ */ 2 1.1 kleink 3 1.1 kleink /* 4 1.1 kleink * Copyright (c) 1992, 1993 5 1.1 kleink * The Regents of the University of California. All rights reserved. 6 1.1 kleink * 7 1.1 kleink * This software was developed by the Computer Systems Engineering group 8 1.1 kleink * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and 9 1.1 kleink * contributed to Berkeley. 10 1.1 kleink * 11 1.1 kleink * Redistribution and use in source and binary forms, with or without 12 1.1 kleink * modification, are permitted provided that the following conditions 13 1.1 kleink * are met: 14 1.1 kleink * 1. Redistributions of source code must retain the above copyright 15 1.1 kleink * notice, this list of conditions and the following disclaimer. 16 1.1 kleink * 2. Redistributions in binary form must reproduce the above copyright 17 1.1 kleink * notice, this list of conditions and the following disclaimer in the 18 1.1 kleink * documentation and/or other materials provided with the distribution. 19 1.1 kleink * 3. All advertising materials mentioning features or use of this software 20 1.1 kleink * must display the following acknowledgement: 21 1.1 kleink * This product includes software developed by the University of 22 1.1 kleink * California, Berkeley and its contributors. 23 1.1 kleink * 4. Neither the name of the University nor the names of its contributors 24 1.1 kleink * may be used to endorse or promote products derived from this software 25 1.1 kleink * without specific prior written permission. 26 1.1 kleink * 27 1.1 kleink * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 28 1.1 kleink * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 29 1.1 kleink * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 30 1.1 kleink * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 31 1.1 kleink * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 32 1.1 kleink * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 33 1.1 kleink * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 34 1.1 kleink * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 35 1.1 kleink * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 36 1.1 kleink * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 1.1 kleink * SUCH DAMAGE. 38 1.1 kleink * 39 1.1 kleink * from: Header: abs.s,v 1.1 91/07/06 18:01:57 torek Exp 40 1.1 kleink */ 41 1.1 kleink 42 1.1 kleink #include <machine/asm.h> 43 1.1 kleink #if defined(LIBC_SCCS) && !defined(lint) 44 1.1 kleink #if 0 45 1.1 kleink .asciz "from: @(#)abs.s 8.1 (Berkeley) 6/4/93" 46 1.1 kleink #else 47 1.1 kleink RCSID("$NetBSD: llabs.S,v 1.1 2000/03/06 18:32:26 kleink Exp $") 48 1.1 kleink #endif 49 1.1 kleink #endif /* LIBC_SCCS and not lint */ 50 1.1 kleink 51 1.1 kleink /* llabs - long long int absolute value */ 52 1.1 kleink 53 1.1 kleink 54 1.1 kleink ENTRY(llabs) 55 1.1 kleink tst %o0 56 1.1 kleink bge 1f 57 1.1 kleink nop 58 1.1 kleink subcc %g0, %o1, %o1 59 1.1 kleink subx %g0, %o0, %o0 60 1.1 kleink 1: retl 61 1.1 kleink nop 62
Indexes created Tue Sep 23 07:09:52 GMT 2025