| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* | 
 | 2 |  | 
 | 3 |   fp_trig.c: floating-point math routines for the Linux-m68k | 
 | 4 |   floating point emulator. | 
 | 5 |  | 
 | 6 |   Copyright (c) 1998-1999 David Huggins-Daines / Roman Zippel. | 
 | 7 |  | 
 | 8 |   I hereby give permission, free of charge, to copy, modify, and | 
 | 9 |   redistribute this software, in source or binary form, provided that | 
 | 10 |   the above copyright notice and the following disclaimer are included | 
 | 11 |   in all such copies. | 
 | 12 |  | 
 | 13 |   THIS SOFTWARE IS PROVIDED "AS IS", WITH ABSOLUTELY NO WARRANTY, REAL | 
 | 14 |   OR IMPLIED. | 
 | 15 |  | 
 | 16 | */ | 
 | 17 |  | 
 | 18 | #include "fp_emu.h" | 
 | 19 | #include "fp_trig.h" | 
 | 20 |  | 
 | 21 | struct fp_ext * | 
 | 22 | fp_fsin(struct fp_ext *dest, struct fp_ext *src) | 
 | 23 | { | 
 | 24 | 	uprint("fsin\n"); | 
 | 25 |  | 
 | 26 | 	fp_monadic_check(dest, src); | 
 | 27 |  | 
 | 28 | 	return dest; | 
 | 29 | } | 
 | 30 |  | 
 | 31 | struct fp_ext * | 
 | 32 | fp_fcos(struct fp_ext *dest, struct fp_ext *src) | 
 | 33 | { | 
 | 34 | 	uprint("fcos\n"); | 
 | 35 |  | 
 | 36 | 	fp_monadic_check(dest, src); | 
 | 37 |  | 
 | 38 | 	return dest; | 
 | 39 | } | 
 | 40 |  | 
 | 41 | struct fp_ext * | 
 | 42 | fp_ftan(struct fp_ext *dest, struct fp_ext *src) | 
 | 43 | { | 
 | 44 | 	uprint("ftan\n"); | 
 | 45 |  | 
 | 46 | 	fp_monadic_check(dest, src); | 
 | 47 |  | 
 | 48 | 	return dest; | 
 | 49 | } | 
 | 50 |  | 
 | 51 | struct fp_ext * | 
 | 52 | fp_fasin(struct fp_ext *dest, struct fp_ext *src) | 
 | 53 | { | 
 | 54 | 	uprint("fasin\n"); | 
 | 55 |  | 
 | 56 | 	fp_monadic_check(dest, src); | 
 | 57 |  | 
 | 58 | 	return dest; | 
 | 59 | } | 
 | 60 |  | 
 | 61 | struct fp_ext * | 
 | 62 | fp_facos(struct fp_ext *dest, struct fp_ext *src) | 
 | 63 | { | 
 | 64 | 	uprint("facos\n"); | 
 | 65 |  | 
 | 66 | 	fp_monadic_check(dest, src); | 
 | 67 |  | 
 | 68 | 	return dest; | 
 | 69 | } | 
 | 70 |  | 
 | 71 | struct fp_ext * | 
 | 72 | fp_fatan(struct fp_ext *dest, struct fp_ext *src) | 
 | 73 | { | 
 | 74 | 	uprint("fatan\n"); | 
 | 75 |  | 
 | 76 | 	fp_monadic_check(dest, src); | 
 | 77 |  | 
 | 78 | 	return dest; | 
 | 79 | } | 
 | 80 |  | 
 | 81 | struct fp_ext * | 
 | 82 | fp_fsinh(struct fp_ext *dest, struct fp_ext *src) | 
 | 83 | { | 
 | 84 | 	uprint("fsinh\n"); | 
 | 85 |  | 
 | 86 | 	fp_monadic_check(dest, src); | 
 | 87 |  | 
 | 88 | 	return dest; | 
 | 89 | } | 
 | 90 |  | 
 | 91 | struct fp_ext * | 
 | 92 | fp_fcosh(struct fp_ext *dest, struct fp_ext *src) | 
 | 93 | { | 
 | 94 | 	uprint("fcosh\n"); | 
 | 95 |  | 
 | 96 | 	fp_monadic_check(dest, src); | 
 | 97 |  | 
 | 98 | 	return dest; | 
 | 99 | } | 
 | 100 |  | 
 | 101 | struct fp_ext * | 
 | 102 | fp_ftanh(struct fp_ext *dest, struct fp_ext *src) | 
 | 103 | { | 
 | 104 | 	uprint("ftanh\n"); | 
 | 105 |  | 
 | 106 | 	fp_monadic_check(dest, src); | 
 | 107 |  | 
 | 108 | 	return dest; | 
 | 109 | } | 
 | 110 |  | 
 | 111 | struct fp_ext * | 
 | 112 | fp_fatanh(struct fp_ext *dest, struct fp_ext *src) | 
 | 113 | { | 
 | 114 | 	uprint("fatanh\n"); | 
 | 115 |  | 
 | 116 | 	fp_monadic_check(dest, src); | 
 | 117 |  | 
 | 118 | 	return dest; | 
 | 119 | } | 
 | 120 |  | 
 | 121 | struct fp_ext * | 
 | 122 | fp_fsincos0(struct fp_ext *dest, struct fp_ext *src) | 
 | 123 | { | 
 | 124 | 	uprint("fsincos0\n"); | 
 | 125 |  | 
 | 126 | 	return dest; | 
 | 127 | } | 
 | 128 |  | 
 | 129 | struct fp_ext * | 
 | 130 | fp_fsincos1(struct fp_ext *dest, struct fp_ext *src) | 
 | 131 | { | 
 | 132 | 	uprint("fsincos1\n"); | 
 | 133 |  | 
 | 134 | 	return dest; | 
 | 135 | } | 
 | 136 |  | 
 | 137 | struct fp_ext * | 
 | 138 | fp_fsincos2(struct fp_ext *dest, struct fp_ext *src) | 
 | 139 | { | 
 | 140 | 	uprint("fsincos2\n"); | 
 | 141 |  | 
 | 142 | 	return dest; | 
 | 143 | } | 
 | 144 |  | 
 | 145 | struct fp_ext * | 
 | 146 | fp_fsincos3(struct fp_ext *dest, struct fp_ext *src) | 
 | 147 | { | 
 | 148 | 	uprint("fsincos3\n"); | 
 | 149 |  | 
 | 150 | 	return dest; | 
 | 151 | } | 
 | 152 |  | 
 | 153 | struct fp_ext * | 
 | 154 | fp_fsincos4(struct fp_ext *dest, struct fp_ext *src) | 
 | 155 | { | 
 | 156 | 	uprint("fsincos4\n"); | 
 | 157 |  | 
 | 158 | 	return dest; | 
 | 159 | } | 
 | 160 |  | 
 | 161 | struct fp_ext * | 
 | 162 | fp_fsincos5(struct fp_ext *dest, struct fp_ext *src) | 
 | 163 | { | 
 | 164 | 	uprint("fsincos5\n"); | 
 | 165 |  | 
 | 166 | 	return dest; | 
 | 167 | } | 
 | 168 |  | 
 | 169 | struct fp_ext * | 
 | 170 | fp_fsincos6(struct fp_ext *dest, struct fp_ext *src) | 
 | 171 | { | 
 | 172 | 	uprint("fsincos6\n"); | 
 | 173 |  | 
 | 174 | 	return dest; | 
 | 175 | } | 
 | 176 |  | 
 | 177 | struct fp_ext * | 
 | 178 | fp_fsincos7(struct fp_ext *dest, struct fp_ext *src) | 
 | 179 | { | 
 | 180 | 	uprint("fsincos7\n"); | 
 | 181 |  | 
 | 182 | 	return dest; | 
 | 183 | } |