From 3f2d2fc0e52eaa0f204064b3094461984e8efc74 Mon Sep 17 00:00:00 2001 From: is Date: Sat, 21 Aug 1999 21:26:40 +0000 Subject: [PATCH] Copied from mc68881/s_rint.S,v --- lib/libm/arch/m68k/s_rint.S | 54 +++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 lib/libm/arch/m68k/s_rint.S diff --git a/lib/libm/arch/m68k/s_rint.S b/lib/libm/arch/m68k/s_rint.S new file mode 100644 index 000000000000..b57788c11b35 --- /dev/null +++ b/lib/libm/arch/m68k/s_rint.S @@ -0,0 +1,54 @@ +/*- + * Copyright (c) 1990 The Regents of the University of California. + * All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * the Systems Programming Group of the University of Utah Computer + * Science Department. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include + +;_sccsid: +;.asciz "from: @(#)floor.s 5.1 (Berkeley) 5/17/90" + +RCSID("$NetBSD: s_rint.S,v 1.5 1999/08/21 21:26:40 is Exp $") + +| rint(x) +| delivers integer nearest x in direction of prevailing rounding mode +ENTRY(rint) + fintd sp@(4),fp0 | use prevailing rounding mode +#ifndef __SVR4_ABI__ + fmoved fp0,sp@- + movel sp@+,d0 + movel sp@+,d1 +#endif + rts