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fpu_trig.c revision 1.2 
      1  1.2   lukem /*	$NetBSD: fpu_trig.c,v 1.2 2003/07/15 02:43:11 lukem Exp $	*/
      2  1.1  briggs 
      3  1.1  briggs /*
      4  1.1  briggs  * Copyright (c) 1995  Ken Nakata
      5  1.1  briggs  *	All rights reserved.
      6  1.1  briggs  *
      7  1.1  briggs  * Redistribution and use in source and binary forms, with or without
      8  1.1  briggs  * modification, are permitted provided that the following conditions
      9  1.1  briggs  * are met:
     10  1.1  briggs  * 1. Redistributions of source code must retain the above copyright
     11  1.1  briggs  *    notice, this list of conditions and the following disclaimer.
     12  1.1  briggs  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1  briggs  *    notice, this list of conditions and the following disclaimer in the
     14  1.1  briggs  *    documentation and/or other materials provided with the distribution.
     15  1.1  briggs  * 3. Neither the name of the author nor the names of its contributors
     16  1.1  briggs  *    may be used to endorse or promote products derived from this software
     17  1.1  briggs  *    without specific prior written permission.
     18  1.1  briggs  *
     19  1.1  briggs  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     20  1.1  briggs  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  1.1  briggs  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22  1.1  briggs  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     23  1.1  briggs  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24  1.1  briggs  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25  1.1  briggs  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26  1.1  briggs  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27  1.1  briggs  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  1.1  briggs  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  1.1  briggs  * SUCH DAMAGE.
     30  1.1  briggs  *
     31  1.1  briggs  *	@(#)fpu_trig.c	10/24/95
     32  1.1  briggs  */
     33  1.2   lukem 
     34  1.2   lukem #include <sys/cdefs.h>
     35  1.2   lukem __KERNEL_RCSID(0, "$NetBSD: fpu_trig.c,v 1.2 2003/07/15 02:43:11 lukem Exp $");
     36  1.1  briggs 
     37  1.1  briggs #include "fpu_emulate.h"
     38  1.1  briggs 
     39  1.1  briggs struct fpn *
     40  1.1  briggs fpu_acos(fe)
     41  1.1  briggs      struct fpemu *fe;
     42  1.1  briggs {
     43  1.1  briggs   /* stub */
     44  1.1  briggs   return &fe->fe_f2;
     45  1.1  briggs }
     46  1.1  briggs 
     47  1.1  briggs struct fpn *
     48  1.1  briggs fpu_asin(fe)
     49  1.1  briggs      struct fpemu *fe;
     50  1.1  briggs {
     51  1.1  briggs   /* stub */
     52  1.1  briggs   return &fe->fe_f2;
     53  1.1  briggs }
     54  1.1  briggs 
     55  1.1  briggs struct fpn *
     56  1.1  briggs fpu_atan(fe)
     57  1.1  briggs      struct fpemu *fe;
     58  1.1  briggs {
     59  1.1  briggs   /* stub */
     60  1.1  briggs   return &fe->fe_f2;
     61  1.1  briggs }
     62  1.1  briggs 
     63  1.1  briggs struct fpn *
     64  1.1  briggs fpu_cos(fe)
     65  1.1  briggs      struct fpemu *fe;
     66  1.1  briggs {
     67  1.1  briggs   /* stub */
     68  1.1  briggs   return &fe->fe_f2;
     69  1.1  briggs }
     70  1.1  briggs 
     71  1.1  briggs struct fpn *
     72  1.1  briggs fpu_sin(fe)
     73  1.1  briggs      struct fpemu *fe;
     74  1.1  briggs {
     75  1.1  briggs   /* stub */
     76  1.1  briggs   return &fe->fe_f2;
     77  1.1  briggs }
     78  1.1  briggs 
     79  1.1  briggs struct fpn *
     80  1.1  briggs fpu_tan(fe)
     81  1.1  briggs      struct fpemu *fe;
     82  1.1  briggs {
     83  1.1  briggs   /* stub */
     84  1.1  briggs   return &fe->fe_f2;
     85  1.1  briggs }
     86  1.1  briggs 
     87  1.1  briggs struct fpn *
     88  1.1  briggs fpu_sincos(fe, regc)
     89  1.1  briggs      struct fpemu *fe;
     90  1.1  briggs      int regc;
     91  1.1  briggs {
     92  1.1  briggs   /* stub */
     93  1.1  briggs   return &fe->fe_f2;
     94  1.1  briggs }
     95