195967Speter/*-
2238405Sjkim * Copyright (c) 2013 The NetBSD Foundation, Inc.
395967Speter * All rights reserved.
4238405Sjkim *
5238405Sjkim * This code is derived from software contributed to The NetBSD Foundation
6238405Sjkim * by Matt Thomas of 3am Software Foundry.
795967Speter *
8238405Sjkim * Redistribution and use in source and binary forms, with or without
995967Speter * modification, are permitted provided that the following conditions
1095967Speter * are met:
1195967Speter * 1. Redistributions of source code must retain the above copyright
1295967Speter *    notice, this list of conditions and the following disclaimer.
13238405Sjkim * 2. Redistributions in binary form must reproduce the above copyright
14238405Sjkim *    notice, this list of conditions and the following disclaimer in the
15127326Smarkm *    documentation and/or other materials provided with the distribution.
16238405Sjkim *
17238405Sjkim * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
1895967Speter * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19238405Sjkim * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20238405Sjkim * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
21238405Sjkim * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22238405Sjkim * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23238405Sjkim * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24238405Sjkim * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25238405Sjkim * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26238405Sjkim * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27238405Sjkim * POSSIBILITY OF SUCH DAMAGE.
28238405Sjkim */
29238405Sjkim
30238405Sjkim#include "namespace.h"
31238405Sjkim
32238405Sjkim#include <ieeefp.h>
33238405Sjkim#include <m68k/fpreg.h>
34238405Sjkim
35238405Sjkim#ifdef __weak_alias
36238405Sjkim__weak_alias(fpgetround,_fpgetround)
37238405Sjkim#endif
38238405Sjkim
39238405Sjkimfp_rnd
40238405Sjkim_fpgetround(void)
41238405Sjkim{
42238405Sjkim	int fpcr;
43238405Sjkim
44238405Sjkim	__asm("fmovel %%fpcr,%0" : "=d"(fpcr));
45238405Sjkim
46238405Sjkim	return __SHIFTOUT(fpcr, FPCR_ROUND);
47238405Sjkim}
48238405Sjkim