1 /* $NetBSD: fpu_trig.c,v 1.3 2005/12/11 12:17:52 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1995 Ken Nakata 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the author nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * @(#)fpu_trig.c 10/24/95 32 */ 33 34 #include <sys/cdefs.h> 35 __KERNEL_RCSID(0, "$NetBSD: fpu_trig.c,v 1.3 2005/12/11 12:17:52 christos Exp $"); 36 37 #include "fpu_emulate.h" 38 39 struct fpn * 40 fpu_acos(fe) 41 struct fpemu *fe; 42 { 43 /* stub */ 44 return &fe->fe_f2; 45 } 46 47 struct fpn * 48 fpu_asin(fe) 49 struct fpemu *fe; 50 { 51 /* stub */ 52 return &fe->fe_f2; 53 } 54 55 struct fpn * 56 fpu_atan(fe) 57 struct fpemu *fe; 58 { 59 /* stub */ 60 return &fe->fe_f2; 61 } 62 63 struct fpn * 64 fpu_cos(fe) 65 struct fpemu *fe; 66 { 67 /* stub */ 68 return &fe->fe_f2; 69 } 70 71 struct fpn * 72 fpu_sin(fe) 73 struct fpemu *fe; 74 { 75 /* stub */ 76 return &fe->fe_f2; 77 } 78 79 struct fpn * 80 fpu_tan(fe) 81 struct fpemu *fe; 82 { 83 /* stub */ 84 return &fe->fe_f2; 85 } 86 87 struct fpn * 88 fpu_sincos(fe, regc) 89 struct fpemu *fe; 90 int regc; 91 { 92 /* stub */ 93 return &fe->fe_f2; 94 } 95