diff options
| author |   martynas <martynas@openbsd.org> | 2011-05-28 21:55:04 +0000 |
|---|---|---|
| committer | martynas <martynas@openbsd.org> | 2011-05-28 21:55:04 +0000 |
| commit | c43f9d2acbf2ffd7ac8cf08fe9752cc1f509b51c (patch) | |
| tree | 1858943dc96b94464ca169dd1ded822e9d1d4aea /lib/libm/arch/mc68881/s_cosf.S | |
| parent | regen (diff) | |
| download | wireguard-openbsd-c43f9d2acbf2ffd7ac8cf08fe9752cc1f509b51c.tar.xz wireguard-openbsd-c43f9d2acbf2ffd7ac8cf08fe9752cc1f509b51c.zip | |
Adapt m68k MD functions to single-precision.
Looked over by miod@.
Diffstat (limited to 'lib/libm/arch/mc68881/s_cosf.S')
| -rw-r--r-- | lib/libm/arch/mc68881/s_cosf.S | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/lib/libm/arch/mc68881/s_cosf.S b/lib/libm/arch/mc68881/s_cosf.S new file mode 100644 index 00000000000..4b38fda2138 --- /dev/null +++ b/lib/libm/arch/mc68881/s_cosf.S @@ -0,0 +1,41 @@ +/* $OpenBSD: s_cosf.S,v 1.1 2011/05/28 21:55:04 martynas Exp $ */ +/*- + * 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. 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 <machine/asm.h> + +ENTRY(cosf) + fcoss sp@(4),fp0 + fmoves fp0,sp@- + movel sp@+,d0 + rts |