1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* ***** BEGIN LICENSE BLOCK ***** 3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 4 * 5 * The contents of this file are subject to the Mozilla Public License Version 6 * 1.1 (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * http://www.mozilla.org/MPL/ 9 * 10 * Software distributed under the License is distributed on an "AS IS" basis, 11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 12 * for the specific language governing rights and limitations under the 13 * License. 14 * 15 * The Original Code is the Netscape Portable Runtime (NSPR). 16 * 17 * The Initial Developer of the Original Code is 18 * Netscape Communications Corporation. 19 * Portions created by the Initial Developer are Copyright (C) 1998-2000 20 * the Initial Developer. All Rights Reserved. 21 * 22 * Contributor(s): 23 * 24 * Alternatively, the contents of this file may be used under the terms of 25 * either the GNU General Public License Version 2 or later (the "GPL"), or 26 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), 27 * in which case the provisions of the GPL or the LGPL are applicable instead 28 * of those above. If you wish to allow use of your version of this file only 29 * under the terms of either the GPL or the LGPL, and not to allow others to 30 * use your version of this file under the terms of the MPL, indicate your 31 * decision by deleting the provisions above and replace them with the notice 32 * and other provisions required by the GPL or the LGPL. If you do not delete 33 * the provisions above, a recipient may use your version of this file under 34 * the terms of any one of the MPL, the GPL or the LGPL. 35 * 36 * ***** END LICENSE BLOCK ***** */ 37 38 #ifndef nspr_cpucfg___ 39 #define nspr_cpucfg___ 40 41 #ifndef XP_UNIX 42 #define XP_UNIX 43 #endif 44 45 #ifndef OPENBSD 46 #define OPENBSD 47 #endif 48 49 #define PR_AF_INET6 28 /* same as AF_INET6 */ 50 51 #ifndef HAVE_LONG_LONG 52 #define HAVE_LONG_LONG 53 #endif 54 55 #if defined(__i386__) 56 57 #define IS_LITTLE_ENDIAN 1 58 #undef IS_BIG_ENDIAN 59 #undef HAVE_ALIGNED_DOUBLES 60 #undef HAVE_ALIGNED_LONGLONGS 61 62 #define PR_BYTES_PER_BYTE 1 63 #define PR_BYTES_PER_SHORT 2 64 #define PR_BYTES_PER_INT 4 65 #define PR_BYTES_PER_INT64 8 66 #define PR_BYTES_PER_LONG 4 67 #define PR_BYTES_PER_FLOAT 4 68 #define PR_BYTES_PER_DOUBLE 8 69 #define PR_BYTES_PER_WORD 4 70 #define PR_BYTES_PER_DWORD 8 71 #define PR_BYTES_PER_WORD_LOG2 2 72 #define PR_BYTES_PER_DWORD_LOG2 3 73 74 #define PR_BITS_PER_BYTE 8 75 #define PR_BITS_PER_SHORT 16 76 #define PR_BITS_PER_INT 32 77 #define PR_BITS_PER_INT64 64 78 #define PR_BITS_PER_LONG 32 79 #define PR_BITS_PER_FLOAT 32 80 #define PR_BITS_PER_DOUBLE 64 81 #define PR_BITS_PER_WORD 32 82 83 #define PR_BITS_PER_BYTE_LOG2 3 84 #define PR_BITS_PER_SHORT_LOG2 4 85 #define PR_BITS_PER_INT_LOG2 5 86 #define PR_BITS_PER_INT64_LOG2 6 87 #define PR_BITS_PER_LONG_LOG2 5 88 #define PR_BITS_PER_FLOAT_LOG2 5 89 #define PR_BITS_PER_DOUBLE_LOG2 6 90 #define PR_BITS_PER_WORD_LOG2 5 91 92 #define PR_ALIGN_OF_SHORT 2 93 #define PR_ALIGN_OF_INT 4 94 #define PR_ALIGN_OF_LONG 4 95 #define PR_ALIGN_OF_INT64 4 96 #define PR_ALIGN_OF_FLOAT 4 97 #define PR_ALIGN_OF_DOUBLE 4 98 #define PR_ALIGN_OF_POINTER 4 99 100 #elif defined(__alpha__) 101 102 #define IS_LITTLE_ENDIAN 1 103 #undef IS_BIG_ENDIAN 104 #define HAVE_ALIGNED_DOUBLES 105 #define HAVE_ALIGNED_LONGLONGS 106 #define IS_64 107 108 #define PR_BYTES_PER_BYTE 1 109 #define PR_BYTES_PER_SHORT 2 110 #define PR_BYTES_PER_INT 4 111 #define PR_BYTES_PER_INT64 8 112 #define PR_BYTES_PER_LONG 8 113 #define PR_BYTES_PER_FLOAT 4 114 #define PR_BYTES_PER_DOUBLE 8 115 #define PR_BYTES_PER_WORD 8 116 #define PR_BYTES_PER_DWORD 8 117 #define PR_BYTES_PER_WORD_LOG2 3 118 #define PR_BYTES_PER_DWORD_LOG2 3 119 120 #define PR_BITS_PER_BYTE 8 121 #define PR_BITS_PER_SHORT 16 122 #define PR_BITS_PER_INT 32 123 #define PR_BITS_PER_INT64 64 124 #define PR_BITS_PER_LONG 64 125 #define PR_BITS_PER_FLOAT 32 126 #define PR_BITS_PER_DOUBLE 64 127 #define PR_BITS_PER_WORD 64 128 129 #define PR_BITS_PER_BYTE_LOG2 3 130 #define PR_BITS_PER_SHORT_LOG2 4 131 #define PR_BITS_PER_INT_LOG2 5 132 #define PR_BITS_PER_INT64_LOG2 6 133 #define PR_BITS_PER_LONG_LOG2 6 134 #define PR_BITS_PER_FLOAT_LOG2 5 135 #define PR_BITS_PER_DOUBLE_LOG2 6 136 #define PR_BITS_PER_WORD_LOG2 6 137 138 #define PR_ALIGN_OF_SHORT 2 139 #define PR_ALIGN_OF_INT 4 140 #define PR_ALIGN_OF_LONG 8 141 #define PR_ALIGN_OF_INT64 8 142 #define PR_ALIGN_OF_FLOAT 4 143 #define PR_ALIGN_OF_DOUBLE 8 144 #define PR_ALIGN_OF_POINTER 8 145 146 #elif defined(__sparc__) 147 148 #undef IS_LITTLE_ENDIAN 149 #define IS_BIG_ENDIAN 1 150 #define HAVE_ALIGNED_DOUBLES 151 #define HAVE_ALIGNED_LONGLONGS 152 #define IS_64 153 154 #define PR_BYTES_PER_BYTE 1 155 #define PR_BYTES_PER_SHORT 2 156 #define PR_BYTES_PER_INT 4 157 #define PR_BYTES_PER_INT64 8 158 #define PR_BYTES_PER_LONG 8 159 #define PR_BYTES_PER_FLOAT 4 160 #define PR_BYTES_PER_DOUBLE 8 161 #define PR_BYTES_PER_WORD 8 162 #define PR_BYTES_PER_DWORD 8 163 #define PR_BYTES_PER_WORD_LOG2 3 164 #define PR_BYTES_PER_DWORD_LOG2 3 165 166 #define PR_BITS_PER_BYTE 8 167 #define PR_BITS_PER_SHORT 16 168 #define PR_BITS_PER_INT 32 169 #define PR_BITS_PER_INT64 64 170 #define PR_BITS_PER_LONG 64 171 #define PR_BITS_PER_FLOAT 32 172 #define PR_BITS_PER_DOUBLE 64 173 #define PR_BITS_PER_WORD 64 174 175 #define PR_BITS_PER_BYTE_LOG2 3 176 #define PR_BITS_PER_SHORT_LOG2 4 177 #define PR_BITS_PER_INT_LOG2 5 178 #define PR_BITS_PER_INT64_LOG2 6 179 #define PR_BITS_PER_LONG_LOG2 6 180 #define PR_BITS_PER_FLOAT_LOG2 5 181 #define PR_BITS_PER_DOUBLE_LOG2 6 182 #define PR_BITS_PER_WORD_LOG2 6 183 184 #define PR_ALIGN_OF_SHORT 2 185 #define PR_ALIGN_OF_INT 4 186 #define PR_ALIGN_OF_LONG 8 187 #define PR_ALIGN_OF_INT64 8 188 #define PR_ALIGN_OF_FLOAT 4 189 #define PR_ALIGN_OF_DOUBLE 8 190 #define PR_ALIGN_OF_POINTER 8 191 192 #elif defined(__ia64__) 193 194 #define IS_LITTLE_ENDIAN 1 195 #undef IS_BIG_ENDIAN 196 #define HAVE_ALIGNED_DOUBLES 197 #define HAVE_ALIGNED_LONGLONGS 198 #define IS_64 199 200 #define PR_BYTES_PER_BYTE 1 201 #define PR_BYTES_PER_SHORT 2 202 #define PR_BYTES_PER_INT 4 203 #define PR_BYTES_PER_INT64 8 204 #define PR_BYTES_PER_LONG 8 205 #define PR_BYTES_PER_FLOAT 4 206 #define PR_BYTES_PER_DOUBLE 8 207 #define PR_BYTES_PER_WORD 8 208 #define PR_BYTES_PER_DWORD 8 209 #define PR_BYTES_PER_WORD_LOG2 3 210 #define PR_BYTES_PER_DWORD_LOG2 3 211 212 #define PR_BITS_PER_BYTE 8 213 #define PR_BITS_PER_SHORT 16 214 #define PR_BITS_PER_INT 32 215 #define PR_BITS_PER_INT64 64 216 #define PR_BITS_PER_LONG 64 217 #define PR_BITS_PER_FLOAT 32 218 #define PR_BITS_PER_DOUBLE 64 219 #define PR_BITS_PER_WORD 64 220 221 #define PR_BITS_PER_BYTE_LOG2 3 222 #define PR_BITS_PER_SHORT_LOG2 4 223 #define PR_BITS_PER_INT_LOG2 5 224 #define PR_BITS_PER_INT64_LOG2 6 225 #define PR_BITS_PER_LONG_LOG2 6 226 #define PR_BITS_PER_FLOAT_LOG2 5 227 #define PR_BITS_PER_DOUBLE_LOG2 6 228 #define PR_BITS_PER_WORD_LOG2 6 229 230 #define PR_ALIGN_OF_SHORT 2 231 #define PR_ALIGN_OF_INT 4 232 #define PR_ALIGN_OF_LONG 8 233 #define PR_ALIGN_OF_INT64 8 234 #define PR_ALIGN_OF_FLOAT 4 235 #define PR_ALIGN_OF_DOUBLE 8 236 #define PR_ALIGN_OF_POINTER 8 237 #define PR_ALIGN_OF_WORD 8 238 239 #elif defined(__amd64__) 240 241 #define IS_LITTLE_ENDIAN 1 242 #undef IS_BIG_ENDIAN 243 #define HAVE_ALIGNED_DOUBLES 244 #define HAVE_ALIGNED_LONGLONGS 245 #define IS_64 246 247 #define PR_BYTES_PER_BYTE 1 248 #define PR_BYTES_PER_SHORT 2 249 #define PR_BYTES_PER_INT 4 250 #define PR_BYTES_PER_INT64 8 251 #define PR_BYTES_PER_LONG 8 252 #define PR_BYTES_PER_FLOAT 4 253 #define PR_BYTES_PER_DOUBLE 8 254 #define PR_BYTES_PER_WORD 8 255 #define PR_BYTES_PER_DWORD 8 256 #define PR_BYTES_PER_WORD_LOG2 3 257 #define PR_BYTES_PER_DWORD_LOG2 3 258 259 #define PR_BITS_PER_BYTE 8 260 #define PR_BITS_PER_SHORT 16 261 #define PR_BITS_PER_INT 32 262 #define PR_BITS_PER_INT64 64 263 #define PR_BITS_PER_LONG 64 264 #define PR_BITS_PER_FLOAT 32 265 #define PR_BITS_PER_DOUBLE 64 266 #define PR_BITS_PER_WORD 64 267 268 #define PR_BITS_PER_BYTE_LOG2 3 269 #define PR_BITS_PER_SHORT_LOG2 4 270 #define PR_BITS_PER_INT_LOG2 5 271 #define PR_BITS_PER_INT64_LOG2 6 272 #define PR_BITS_PER_LONG_LOG2 6 273 #define PR_BITS_PER_FLOAT_LOG2 5 274 #define PR_BITS_PER_DOUBLE_LOG2 6 275 #define PR_BITS_PER_WORD_LOG2 6 276 277 #define PR_ALIGN_OF_SHORT 2 278 #define PR_ALIGN_OF_INT 4 279 #define PR_ALIGN_OF_LONG 8 280 #define PR_ALIGN_OF_INT64 8 281 #define PR_ALIGN_OF_FLOAT 4 282 #define PR_ALIGN_OF_DOUBLE 8 283 #define PR_ALIGN_OF_POINTER 8 284 #define PR_ALIGN_OF_WORD 8 285 286 #else 287 288 #error "Unknown CPU architecture" 289 290 #endif 291 292 #ifndef NO_NSPR_10_SUPPORT 293 294 #define BYTES_PER_BYTE PR_BYTES_PER_BYTE 295 #define BYTES_PER_SHORT PR_BYTES_PER_SHORT 296 #define BYTES_PER_INT PR_BYTES_PER_INT 297 #define BYTES_PER_INT64 PR_BYTES_PER_INT64 298 #define BYTES_PER_LONG PR_BYTES_PER_LONG 299 #define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT 300 #define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE 301 #define BYTES_PER_WORD PR_BYTES_PER_WORD 302 #define BYTES_PER_DWORD PR_BYTES_PER_DWORD 303 304 #define BITS_PER_BYTE PR_BITS_PER_BYTE 305 #define BITS_PER_SHORT PR_BITS_PER_SHORT 306 #define BITS_PER_INT PR_BITS_PER_INT 307 #define BITS_PER_INT64 PR_BITS_PER_INT64 308 #define BITS_PER_LONG PR_BITS_PER_LONG 309 #define BITS_PER_FLOAT PR_BITS_PER_FLOAT 310 #define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE 311 #define BITS_PER_WORD PR_BITS_PER_WORD 312 313 #define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 314 #define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 315 #define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 316 #define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 317 #define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 318 #define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 319 #define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 320 #define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 321 322 #define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT 323 #define ALIGN_OF_INT PR_ALIGN_OF_INT 324 #define ALIGN_OF_LONG PR_ALIGN_OF_LONG 325 #define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 326 #define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT 327 #define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE 328 #define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER 329 #define ALIGN_OF_WORD PR_ALIGN_OF_WORD 330 331 #define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 332 #define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 333 #define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 334 335 #endif /* NO_NSPR_10_SUPPORT */ 336 337 #endif /* nspr_cpucfg___ */ 338
