1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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3 * The contents of this file are subject to the Mozilla Public
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4 * License Version 1.1 (the "License"); you may not use this file
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5 * except in compliance with the License. You may obtain a copy of
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6 * the License at http://www.mozilla.org/MPL/
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8 * Software distributed under the License is distributed on an "AS
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9 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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10 * implied. See the License for the specific language governing
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11 * rights and limitations under the License.
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13 * The Original Code is the Netscape Portable Runtime (NSPR).
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15 * The Initial Developer of the Original Code is Netscape
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16 * Communications Corporation. Portions created by Netscape are
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17 * Copyright (C) 1998-2000 Netscape Communications Corporation. All
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22 * Alternatively, the contents of this file may be used under the
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23 * terms of the GNU General Public License Version 2 or later (the
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24 * "GPL"), in which case the provisions of the GPL are applicable
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25 * instead of those above. If you wish to allow use of your
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26 * version of this file only under the terms of the GPL and not to
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27 * allow others to use your version of this file under the MPL,
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28 * indicate your decision by deleting the provisions above and
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29 * replace them with the notice and other provisions required by
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30 * the GPL. If you do not delete the provisions above, a recipient
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31 * may use your version of this file under either the MPL or the
\r
35 #ifndef nspr_cpucfg___
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36 #define nspr_cpucfg___
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46 #define PR_AF_INET6 10 /* same as AF_INET6 */
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50 #undef IS_LITTLE_ENDIAN
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51 #define IS_BIG_ENDIAN 1
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53 #define PR_BYTES_PER_BYTE 1
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54 #define PR_BYTES_PER_SHORT 2
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55 #define PR_BYTES_PER_INT 4
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56 #define PR_BYTES_PER_INT64 8
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57 #define PR_BYTES_PER_LONG 4
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58 #define PR_BYTES_PER_FLOAT 4
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59 #define PR_BYTES_PER_DOUBLE 8
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60 #define PR_BYTES_PER_WORD 4
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61 #define PR_BYTES_PER_DWORD 8
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63 #define PR_BITS_PER_BYTE 8
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64 #define PR_BITS_PER_SHORT 16
\r
65 #define PR_BITS_PER_INT 32
\r
66 #define PR_BITS_PER_INT64 64
\r
67 #define PR_BITS_PER_LONG 32
\r
68 #define PR_BITS_PER_FLOAT 32
\r
69 #define PR_BITS_PER_DOUBLE 64
\r
70 #define PR_BITS_PER_WORD 32
\r
72 #define PR_BITS_PER_BYTE_LOG2 3
\r
73 #define PR_BITS_PER_SHORT_LOG2 4
\r
74 #define PR_BITS_PER_INT_LOG2 5
\r
75 #define PR_BITS_PER_INT64_LOG2 6
\r
76 #define PR_BITS_PER_LONG_LOG2 5
\r
77 #define PR_BITS_PER_FLOAT_LOG2 5
\r
78 #define PR_BITS_PER_DOUBLE_LOG2 6
\r
79 #define PR_BITS_PER_WORD_LOG2 5
\r
81 #define PR_ALIGN_OF_SHORT 2
\r
82 #define PR_ALIGN_OF_INT 4
\r
83 #define PR_ALIGN_OF_LONG 4
\r
84 #define PR_ALIGN_OF_INT64 8
\r
85 #define PR_ALIGN_OF_FLOAT 4
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86 #define PR_ALIGN_OF_DOUBLE 8
\r
87 #define PR_ALIGN_OF_POINTER 4
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88 #define PR_ALIGN_OF_WORD 4
\r
90 #define PR_BYTES_PER_WORD_LOG2 2
\r
91 #define PR_BYTES_PER_DWORD_LOG2 3
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93 #elif defined(__alpha)
\r
95 #define IS_LITTLE_ENDIAN 1
\r
96 #undef IS_BIG_ENDIAN
\r
99 #define PR_BYTES_PER_BYTE 1
\r
100 #define PR_BYTES_PER_SHORT 2
\r
101 #define PR_BYTES_PER_INT 4
\r
102 #define PR_BYTES_PER_INT64 8
\r
103 #define PR_BYTES_PER_LONG 8
\r
104 #define PR_BYTES_PER_FLOAT 4
\r
105 #define PR_BYTES_PER_DOUBLE 8
\r
106 #define PR_BYTES_PER_WORD 8
\r
107 #define PR_BYTES_PER_DWORD 8
\r
109 #define PR_BITS_PER_BYTE 8
\r
110 #define PR_BITS_PER_SHORT 16
\r
111 #define PR_BITS_PER_INT 32
\r
112 #define PR_BITS_PER_INT64 64
\r
113 #define PR_BITS_PER_LONG 64
\r
114 #define PR_BITS_PER_FLOAT 32
\r
115 #define PR_BITS_PER_DOUBLE 64
\r
116 #define PR_BITS_PER_WORD 64
\r
118 #define PR_BITS_PER_BYTE_LOG2 3
\r
119 #define PR_BITS_PER_SHORT_LOG2 4
\r
120 #define PR_BITS_PER_INT_LOG2 5
\r
121 #define PR_BITS_PER_INT64_LOG2 6
\r
122 #define PR_BITS_PER_LONG_LOG2 6
\r
123 #define PR_BITS_PER_FLOAT_LOG2 5
\r
124 #define PR_BITS_PER_DOUBLE_LOG2 6
\r
125 #define PR_BITS_PER_WORD_LOG2 6
\r
127 #define PR_ALIGN_OF_SHORT 2
\r
128 #define PR_ALIGN_OF_INT 4
\r
129 #define PR_ALIGN_OF_LONG 8
\r
130 #define PR_ALIGN_OF_INT64 8
\r
131 #define PR_ALIGN_OF_FLOAT 4
\r
132 #define PR_ALIGN_OF_DOUBLE 8
\r
133 #define PR_ALIGN_OF_POINTER 8
\r
134 #define PR_ALIGN_OF_WORD 8
\r
136 #define PR_BYTES_PER_WORD_LOG2 3
\r
137 #define PR_BYTES_PER_DWORD_LOG2 3
\r
139 #elif defined(__ia64__)
\r
141 #define IS_LITTLE_ENDIAN 1
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142 #undef IS_BIG_ENDIAN
\r
145 #define PR_BYTES_PER_BYTE 1
\r
146 #define PR_BYTES_PER_SHORT 2
\r
147 #define PR_BYTES_PER_INT 4
\r
148 #define PR_BYTES_PER_INT64 8
\r
149 #define PR_BYTES_PER_LONG 8
\r
150 #define PR_BYTES_PER_FLOAT 4
\r
151 #define PR_BYTES_PER_DOUBLE 8
\r
152 #define PR_BYTES_PER_WORD 8
\r
153 #define PR_BYTES_PER_DWORD 8
\r
155 #define PR_BITS_PER_BYTE 8
\r
156 #define PR_BITS_PER_SHORT 16
\r
157 #define PR_BITS_PER_INT 32
\r
158 #define PR_BITS_PER_INT64 64
\r
159 #define PR_BITS_PER_LONG 64
\r
160 #define PR_BITS_PER_FLOAT 32
\r
161 #define PR_BITS_PER_DOUBLE 64
\r
162 #define PR_BITS_PER_WORD 64
\r
164 #define PR_BITS_PER_BYTE_LOG2 3
\r
165 #define PR_BITS_PER_SHORT_LOG2 4
\r
166 #define PR_BITS_PER_INT_LOG2 5
\r
167 #define PR_BITS_PER_INT64_LOG2 6
\r
168 #define PR_BITS_PER_LONG_LOG2 6
\r
169 #define PR_BITS_PER_FLOAT_LOG2 5
\r
170 #define PR_BITS_PER_DOUBLE_LOG2 6
\r
171 #define PR_BITS_PER_WORD_LOG2 6
\r
173 #define PR_ALIGN_OF_SHORT 2
\r
174 #define PR_ALIGN_OF_INT 4
\r
175 #define PR_ALIGN_OF_LONG 8
\r
176 #define PR_ALIGN_OF_INT64 8
\r
177 #define PR_ALIGN_OF_FLOAT 4
\r
178 #define PR_ALIGN_OF_DOUBLE 8
\r
179 #define PR_ALIGN_OF_POINTER 8
\r
180 #define PR_ALIGN_OF_WORD 8
\r
182 #define PR_BYTES_PER_WORD_LOG2 3
\r
183 #define PR_BYTES_PER_DWORD_LOG2 3
\r
185 #elif defined(__x86_64__)
\r
187 #define IS_LITTLE_ENDIAN 1
\r
188 #undef IS_BIG_ENDIAN
\r
191 #define PR_BYTES_PER_BYTE 1
\r
192 #define PR_BYTES_PER_SHORT 2
\r
193 #define PR_BYTES_PER_INT 4
\r
194 #define PR_BYTES_PER_INT64 8
\r
195 #define PR_BYTES_PER_LONG 8
\r
196 #define PR_BYTES_PER_FLOAT 4
\r
197 #define PR_BYTES_PER_DOUBLE 8
\r
198 #define PR_BYTES_PER_WORD 8
\r
199 #define PR_BYTES_PER_DWORD 8
\r
201 #define PR_BITS_PER_BYTE 8
\r
202 #define PR_BITS_PER_SHORT 16
\r
203 #define PR_BITS_PER_INT 32
\r
204 #define PR_BITS_PER_INT64 64
\r
205 #define PR_BITS_PER_LONG 64
\r
206 #define PR_BITS_PER_FLOAT 32
\r
207 #define PR_BITS_PER_DOUBLE 64
\r
208 #define PR_BITS_PER_WORD 64
\r
210 #define PR_BITS_PER_BYTE_LOG2 3
\r
211 #define PR_BITS_PER_SHORT_LOG2 4
\r
212 #define PR_BITS_PER_INT_LOG2 5
\r
213 #define PR_BITS_PER_INT64_LOG2 6
\r
214 #define PR_BITS_PER_LONG_LOG2 6
\r
215 #define PR_BITS_PER_FLOAT_LOG2 5
\r
216 #define PR_BITS_PER_DOUBLE_LOG2 6
\r
217 #define PR_BITS_PER_WORD_LOG2 6
\r
219 #define PR_ALIGN_OF_SHORT 2
\r
220 #define PR_ALIGN_OF_INT 4
\r
221 #define PR_ALIGN_OF_LONG 8
\r
222 #define PR_ALIGN_OF_INT64 8
\r
223 #define PR_ALIGN_OF_FLOAT 4
\r
224 #define PR_ALIGN_OF_DOUBLE 8
\r
225 #define PR_ALIGN_OF_POINTER 8
\r
226 #define PR_ALIGN_OF_WORD 8
\r
228 #define PR_BYTES_PER_WORD_LOG2 3
\r
229 #define PR_BYTES_PER_DWORD_LOG2 3
\r
231 #elif defined(__mc68000__)
\r
233 #undef IS_LITTLE_ENDIAN
\r
234 #define IS_BIG_ENDIAN 1
\r
236 #define PR_BYTES_PER_BYTE 1
\r
237 #define PR_BYTES_PER_SHORT 2
\r
238 #define PR_BYTES_PER_INT 4
\r
239 #define PR_BYTES_PER_INT64 8
\r
240 #define PR_BYTES_PER_LONG 4
\r
241 #define PR_BYTES_PER_FLOAT 4
\r
242 #define PR_BYTES_PER_DOUBLE 8
\r
243 #define PR_BYTES_PER_WORD 4
\r
244 #define PR_BYTES_PER_DWORD 8
\r
246 #define PR_BITS_PER_BYTE 8
\r
247 #define PR_BITS_PER_SHORT 16
\r
248 #define PR_BITS_PER_INT 32
\r
249 #define PR_BITS_PER_INT64 64
\r
250 #define PR_BITS_PER_LONG 32
\r
251 #define PR_BITS_PER_FLOAT 32
\r
252 #define PR_BITS_PER_DOUBLE 64
\r
253 #define PR_BITS_PER_WORD 32
\r
255 #define PR_BITS_PER_BYTE_LOG2 3
\r
256 #define PR_BITS_PER_SHORT_LOG2 4
\r
257 #define PR_BITS_PER_INT_LOG2 5
\r
258 #define PR_BITS_PER_INT64_LOG2 6
\r
259 #define PR_BITS_PER_LONG_LOG2 5
\r
260 #define PR_BITS_PER_FLOAT_LOG2 5
\r
261 #define PR_BITS_PER_DOUBLE_LOG2 6
\r
262 #define PR_BITS_PER_WORD_LOG2 5
\r
264 #define PR_ALIGN_OF_SHORT 2
\r
265 #define PR_ALIGN_OF_INT 2
\r
266 #define PR_ALIGN_OF_LONG 2
\r
267 #define PR_ALIGN_OF_INT64 2
\r
268 #define PR_ALIGN_OF_FLOAT 2
\r
269 #define PR_ALIGN_OF_DOUBLE 2
\r
270 #define PR_ALIGN_OF_POINTER 2
\r
271 #define PR_ALIGN_OF_WORD 2
\r
273 #define PR_BYTES_PER_WORD_LOG2 2
\r
274 #define PR_BYTES_PER_DWORD_LOG2 3
\r
276 #elif defined(__sparc__)
\r
278 #undef IS_LITTLE_ENDIAN
\r
279 #define IS_BIG_ENDIAN 1
\r
281 #define PR_BYTES_PER_BYTE 1
\r
282 #define PR_BYTES_PER_SHORT 2
\r
283 #define PR_BYTES_PER_INT 4
\r
284 #define PR_BYTES_PER_INT64 8
\r
285 #define PR_BYTES_PER_LONG 4
\r
286 #define PR_BYTES_PER_FLOAT 4
\r
287 #define PR_BYTES_PER_DOUBLE 8
\r
288 #define PR_BYTES_PER_WORD 4
\r
289 #define PR_BYTES_PER_DWORD 8
\r
291 #define PR_BITS_PER_BYTE 8
\r
292 #define PR_BITS_PER_SHORT 16
\r
293 #define PR_BITS_PER_INT 32
\r
294 #define PR_BITS_PER_INT64 64
\r
295 #define PR_BITS_PER_LONG 32
\r
296 #define PR_BITS_PER_FLOAT 32
\r
297 #define PR_BITS_PER_DOUBLE 64
\r
298 #define PR_BITS_PER_WORD 32
\r
300 #define PR_BITS_PER_BYTE_LOG2 3
\r
301 #define PR_BITS_PER_SHORT_LOG2 4
\r
302 #define PR_BITS_PER_INT_LOG2 5
\r
303 #define PR_BITS_PER_INT64_LOG2 6
\r
304 #define PR_BITS_PER_LONG_LOG2 5
\r
305 #define PR_BITS_PER_FLOAT_LOG2 5
\r
306 #define PR_BITS_PER_DOUBLE_LOG2 6
\r
307 #define PR_BITS_PER_WORD_LOG2 5
\r
309 #define PR_ALIGN_OF_SHORT 2
\r
310 #define PR_ALIGN_OF_INT 4
\r
311 #define PR_ALIGN_OF_LONG 4
\r
312 #define PR_ALIGN_OF_INT64 8
\r
313 #define PR_ALIGN_OF_FLOAT 4
\r
314 #define PR_ALIGN_OF_DOUBLE 8
\r
315 #define PR_ALIGN_OF_POINTER 4
\r
316 #define PR_ALIGN_OF_WORD 4
\r
318 #define PR_BYTES_PER_WORD_LOG2 2
\r
319 #define PR_BYTES_PER_DWORD_LOG2 3
\r
321 #elif defined(__i386__)
\r
323 #define IS_LITTLE_ENDIAN 1
\r
324 #undef IS_BIG_ENDIAN
\r
326 #define PR_BYTES_PER_BYTE 1
\r
327 #define PR_BYTES_PER_SHORT 2
\r
328 #define PR_BYTES_PER_INT 4
\r
329 #define PR_BYTES_PER_INT64 8
\r
330 #define PR_BYTES_PER_LONG 4
\r
331 #define PR_BYTES_PER_FLOAT 4
\r
332 #define PR_BYTES_PER_DOUBLE 8
\r
333 #define PR_BYTES_PER_WORD 4
\r
334 #define PR_BYTES_PER_DWORD 8
\r
336 #define PR_BITS_PER_BYTE 8
\r
337 #define PR_BITS_PER_SHORT 16
\r
338 #define PR_BITS_PER_INT 32
\r
339 #define PR_BITS_PER_INT64 64
\r
340 #define PR_BITS_PER_LONG 32
\r
341 #define PR_BITS_PER_FLOAT 32
\r
342 #define PR_BITS_PER_DOUBLE 64
\r
343 #define PR_BITS_PER_WORD 32
\r
345 #define PR_BITS_PER_BYTE_LOG2 3
\r
346 #define PR_BITS_PER_SHORT_LOG2 4
\r
347 #define PR_BITS_PER_INT_LOG2 5
\r
348 #define PR_BITS_PER_INT64_LOG2 6
\r
349 #define PR_BITS_PER_LONG_LOG2 5
\r
350 #define PR_BITS_PER_FLOAT_LOG2 5
\r
351 #define PR_BITS_PER_DOUBLE_LOG2 6
\r
352 #define PR_BITS_PER_WORD_LOG2 5
\r
354 #define PR_ALIGN_OF_SHORT 2
\r
355 #define PR_ALIGN_OF_INT 4
\r
356 #define PR_ALIGN_OF_LONG 4
\r
357 #define PR_ALIGN_OF_INT64 4
\r
358 #define PR_ALIGN_OF_FLOAT 4
\r
359 #define PR_ALIGN_OF_DOUBLE 4
\r
360 #define PR_ALIGN_OF_POINTER 4
\r
361 #define PR_ALIGN_OF_WORD 4
\r
363 #define PR_BYTES_PER_WORD_LOG2 2
\r
364 #define PR_BYTES_PER_DWORD_LOG2 3
\r
366 #elif defined(__mips__)
\r
369 #define IS_BIG_ENDIAN 1
\r
370 #undef IS_LITTLE_ENDIAN
\r
371 #elif defined(__MIPSEL__)
\r
372 #define IS_LITTLE_ENDIAN 1
\r
373 #undef IS_BIG_ENDIAN
\r
375 #error "Unknown MIPS endianness."
\r
378 #define PR_BYTES_PER_BYTE 1
\r
379 #define PR_BYTES_PER_SHORT 2
\r
380 #define PR_BYTES_PER_INT 4
\r
381 #define PR_BYTES_PER_INT64 8
\r
382 #define PR_BYTES_PER_LONG 4
\r
383 #define PR_BYTES_PER_FLOAT 4
\r
384 #define PR_BYTES_PER_DOUBLE 8
\r
385 #define PR_BYTES_PER_WORD 4
\r
386 #define PR_BYTES_PER_DWORD 8
\r
388 #define PR_BITS_PER_BYTE 8
\r
389 #define PR_BITS_PER_SHORT 16
\r
390 #define PR_BITS_PER_INT 32
\r
391 #define PR_BITS_PER_INT64 64
\r
392 #define PR_BITS_PER_LONG 32
\r
393 #define PR_BITS_PER_FLOAT 32
\r
394 #define PR_BITS_PER_DOUBLE 64
\r
395 #define PR_BITS_PER_WORD 32
\r
397 #define PR_BITS_PER_BYTE_LOG2 3
\r
398 #define PR_BITS_PER_SHORT_LOG2 4
\r
399 #define PR_BITS_PER_INT_LOG2 5
\r
400 #define PR_BITS_PER_INT64_LOG2 6
\r
401 #define PR_BITS_PER_LONG_LOG2 5
\r
402 #define PR_BITS_PER_FLOAT_LOG2 5
\r
403 #define PR_BITS_PER_DOUBLE_LOG2 6
\r
404 #define PR_BITS_PER_WORD_LOG2 5
\r
406 #define PR_ALIGN_OF_SHORT 2
\r
407 #define PR_ALIGN_OF_INT 4
\r
408 #define PR_ALIGN_OF_LONG 4
\r
409 #define PR_ALIGN_OF_INT64 8
\r
410 #define PR_ALIGN_OF_FLOAT 4
\r
411 #define PR_ALIGN_OF_DOUBLE 8
\r
412 #define PR_ALIGN_OF_POINTER 4
\r
413 #define PR_ALIGN_OF_WORD 4
\r
415 #define PR_BYTES_PER_WORD_LOG2 2
\r
416 #define PR_BYTES_PER_DWORD_LOG2 3
\r
418 #elif defined(__arm__)
\r
420 #define IS_LITTLE_ENDIAN 1
\r
421 #undef IS_BIG_ENDIAN
\r
423 #define PR_BYTES_PER_BYTE 1
\r
424 #define PR_BYTES_PER_SHORT 2
\r
425 #define PR_BYTES_PER_INT 4
\r
426 #define PR_BYTES_PER_INT64 8
\r
427 #define PR_BYTES_PER_LONG 4
\r
428 #define PR_BYTES_PER_FLOAT 4
\r
429 #define PR_BYTES_PER_DOUBLE 8
\r
430 #define PR_BYTES_PER_WORD 4
\r
431 #define PR_BYTES_PER_DWORD 8
\r
433 #define PR_BITS_PER_BYTE 8
\r
434 #define PR_BITS_PER_SHORT 16
\r
435 #define PR_BITS_PER_INT 32
\r
436 #define PR_BITS_PER_INT64 64
\r
437 #define PR_BITS_PER_LONG 32
\r
438 #define PR_BITS_PER_FLOAT 32
\r
439 #define PR_BITS_PER_DOUBLE 64
\r
440 #define PR_BITS_PER_WORD 32
\r
442 #define PR_BITS_PER_BYTE_LOG2 3
\r
443 #define PR_BITS_PER_SHORT_LOG2 4
\r
444 #define PR_BITS_PER_INT_LOG2 5
\r
445 #define PR_BITS_PER_INT64_LOG2 6
\r
446 #define PR_BITS_PER_LONG_LOG2 5
\r
447 #define PR_BITS_PER_FLOAT_LOG2 5
\r
448 #define PR_BITS_PER_DOUBLE_LOG2 6
\r
449 #define PR_BITS_PER_WORD_LOG2 5
\r
451 #define PR_ALIGN_OF_SHORT 2
\r
452 #define PR_ALIGN_OF_INT 4
\r
453 #define PR_ALIGN_OF_LONG 4
\r
454 #define PR_ALIGN_OF_INT64 4
\r
455 #define PR_ALIGN_OF_FLOAT 4
\r
456 #define PR_ALIGN_OF_DOUBLE 4
\r
457 #define PR_ALIGN_OF_POINTER 4
\r
458 #define PR_ALIGN_OF_WORD 4
\r
460 #define PR_BYTES_PER_WORD_LOG2 2
\r
461 #define PR_BYTES_PER_DWORD_LOG2 3
\r
463 #elif defined(__hppa__)
\r
465 #undef IS_LITTLE_ENDIAN
\r
466 #define IS_BIG_ENDIAN 1
\r
468 #define PR_BYTES_PER_BYTE 1
\r
469 #define PR_BYTES_PER_SHORT 2
\r
470 #define PR_BYTES_PER_INT 4
\r
471 #define PR_BYTES_PER_INT64 8
\r
472 #define PR_BYTES_PER_LONG 4
\r
473 #define PR_BYTES_PER_FLOAT 4
\r
474 #define PR_BYTES_PER_DOUBLE 8
\r
475 #define PR_BYTES_PER_WORD 4
\r
476 #define PR_BYTES_PER_DWORD 8
\r
478 #define PR_BITS_PER_BYTE 8
\r
479 #define PR_BITS_PER_SHORT 16
\r
480 #define PR_BITS_PER_INT 32
\r
481 #define PR_BITS_PER_INT64 64
\r
482 #define PR_BITS_PER_LONG 32
\r
483 #define PR_BITS_PER_FLOAT 32
\r
484 #define PR_BITS_PER_DOUBLE 64
\r
485 #define PR_BITS_PER_WORD 32
\r
487 #define PR_BITS_PER_BYTE_LOG2 3
\r
488 #define PR_BITS_PER_SHORT_LOG2 4
\r
489 #define PR_BITS_PER_INT_LOG2 5
\r
490 #define PR_BITS_PER_INT64_LOG2 6
\r
491 #define PR_BITS_PER_LONG_LOG2 5
\r
492 #define PR_BITS_PER_FLOAT_LOG2 5
\r
493 #define PR_BITS_PER_DOUBLE_LOG2 6
\r
494 #define PR_BITS_PER_WORD_LOG2 5
\r
496 #define PR_ALIGN_OF_SHORT 2
\r
497 #define PR_ALIGN_OF_INT 4
\r
498 #define PR_ALIGN_OF_LONG 4
\r
499 #define PR_ALIGN_OF_INT64 8
\r
500 #define PR_ALIGN_OF_FLOAT 4
\r
501 #define PR_ALIGN_OF_DOUBLE 8
\r
502 #define PR_ALIGN_OF_POINTER 4
\r
503 #define PR_ALIGN_OF_WORD 4
\r
505 #define PR_BYTES_PER_WORD_LOG2 2
\r
506 #define PR_BYTES_PER_DWORD_LOG2 3
\r
508 #elif defined(__s390__)
\r
510 #define IS_BIG_ENDIAN 1
\r
511 #undef IS_LITTLE_ENDIAN
\r
513 #define PR_BYTES_PER_BYTE 1
\r
514 #define PR_BYTES_PER_SHORT 2
\r
515 #define PR_BYTES_PER_INT 4
\r
516 #define PR_BYTES_PER_INT64 8
\r
517 #define PR_BYTES_PER_LONG 4
\r
518 #define PR_BYTES_PER_FLOAT 4
\r
519 #define PR_BYTES_PER_DOUBLE 8
\r
520 #define PR_BYTES_PER_WORD 4
\r
521 #define PR_BYTES_PER_DWORD 8
\r
523 #define PR_BITS_PER_BYTE 8
\r
524 #define PR_BITS_PER_SHORT 16
\r
525 #define PR_BITS_PER_INT 32
\r
526 #define PR_BITS_PER_INT64 64
\r
527 #define PR_BITS_PER_LONG 32
\r
528 #define PR_BITS_PER_FLOAT 32
\r
529 #define PR_BITS_PER_DOUBLE 64
\r
530 #define PR_BITS_PER_WORD 32
\r
532 #define PR_BITS_PER_BYTE_LOG2 3
\r
533 #define PR_BITS_PER_SHORT_LOG2 4
\r
534 #define PR_BITS_PER_INT_LOG2 5
\r
535 #define PR_BITS_PER_INT64_LOG2 6
\r
536 #define PR_BITS_PER_LONG_LOG2 5
\r
537 #define PR_BITS_PER_FLOAT_LOG2 5
\r
538 #define PR_BITS_PER_DOUBLE_LOG2 6
\r
539 #define PR_BITS_PER_WORD_LOG2 5
\r
541 #define PR_ALIGN_OF_SHORT 2
\r
542 #define PR_ALIGN_OF_INT 4
\r
543 #define PR_ALIGN_OF_LONG 4
\r
544 #define PR_ALIGN_OF_INT64 4
\r
545 #define PR_ALIGN_OF_FLOAT 4
\r
546 #define PR_ALIGN_OF_DOUBLE 4
\r
547 #define PR_ALIGN_OF_POINTER 4
\r
548 #define PR_ALIGN_OF_WORD 4
\r
550 #define PR_BYTES_PER_WORD_LOG2 2
\r
551 #define PR_BYTES_PER_DWORD_LOG2 3
\r
553 #elif defined(__s390x__)
\r
555 #define IS_BIG_ENDIAN 1
\r
556 #undef IS_LITTLE_ENDIAN
\r
559 #define PR_BYTES_PER_BYTE 1
\r
560 #define PR_BYTES_PER_SHORT 2
\r
561 #define PR_BYTES_PER_INT 4
\r
562 #define PR_BYTES_PER_INT64 8
\r
563 #define PR_BYTES_PER_LONG 8
\r
564 #define PR_BYTES_PER_FLOAT 4
\r
565 #define PR_BYTES_PER_DOUBLE 8
\r
566 #define PR_BYTES_PER_WORD 8
\r
567 #define PR_BYTES_PER_DWORD 8
\r
569 #define PR_BITS_PER_BYTE 8
\r
570 #define PR_BITS_PER_SHORT 16
\r
571 #define PR_BITS_PER_INT 32
\r
572 #define PR_BITS_PER_INT64 64
\r
573 #define PR_BITS_PER_LONG 64
\r
574 #define PR_BITS_PER_FLOAT 32
\r
575 #define PR_BITS_PER_DOUBLE 64
\r
576 #define PR_BITS_PER_WORD 64
\r
578 #define PR_BITS_PER_BYTE_LOG2 3
\r
579 #define PR_BITS_PER_SHORT_LOG2 4
\r
580 #define PR_BITS_PER_INT_LOG2 5
\r
581 #define PR_BITS_PER_INT64_LOG2 6
\r
582 #define PR_BITS_PER_LONG_LOG2 6
\r
583 #define PR_BITS_PER_FLOAT_LOG2 5
\r
584 #define PR_BITS_PER_DOUBLE_LOG2 6
\r
585 #define PR_BITS_PER_WORD_LOG2 6
\r
587 #define PR_ALIGN_OF_SHORT 2
\r
588 #define PR_ALIGN_OF_INT 4
\r
589 #define PR_ALIGN_OF_LONG 8
\r
590 #define PR_ALIGN_OF_INT64 8
\r
591 #define PR_ALIGN_OF_FLOAT 4
\r
592 #define PR_ALIGN_OF_DOUBLE 8
\r
593 #define PR_ALIGN_OF_POINTER 8
\r
594 #define PR_ALIGN_OF_WORD 8
\r
596 #define PR_BYTES_PER_WORD_LOG2 3
\r
597 #define PR_BYTES_PER_DWORD_LOG2 3
\r
601 #error "Unknown CPU architecture"
\r
605 #define HAVE_LONG_LONG
\r
606 #if PR_ALIGN_OF_DOUBLE == 8
\r
607 #define HAVE_ALIGNED_DOUBLES
\r
609 #if PR_ALIGN_OF_INT64 == 8
\r
610 #define HAVE_ALIGNED_LONGLONGS
\r
613 #ifndef NO_NSPR_10_SUPPORT
\r
615 #define BYTES_PER_BYTE PR_BYTES_PER_BYTE
\r
616 #define BYTES_PER_SHORT PR_BYTES_PER_SHORT
\r
617 #define BYTES_PER_INT PR_BYTES_PER_INT
\r
618 #define BYTES_PER_INT64 PR_BYTES_PER_INT64
\r
619 #define BYTES_PER_LONG PR_BYTES_PER_LONG
\r
620 #define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT
\r
621 #define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE
\r
622 #define BYTES_PER_WORD PR_BYTES_PER_WORD
\r
623 #define BYTES_PER_DWORD PR_BYTES_PER_DWORD
\r
625 #define BITS_PER_BYTE PR_BITS_PER_BYTE
\r
626 #define BITS_PER_SHORT PR_BITS_PER_SHORT
\r
627 #define BITS_PER_INT PR_BITS_PER_INT
\r
628 #define BITS_PER_INT64 PR_BITS_PER_INT64
\r
629 #define BITS_PER_LONG PR_BITS_PER_LONG
\r
630 #define BITS_PER_FLOAT PR_BITS_PER_FLOAT
\r
631 #define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE
\r
632 #define BITS_PER_WORD PR_BITS_PER_WORD
\r
634 #define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2
\r
635 #define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2
\r
636 #define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2
\r
637 #define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2
\r
638 #define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2
\r
639 #define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2
\r
640 #define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2
\r
641 #define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2
\r
643 #define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT
\r
644 #define ALIGN_OF_INT PR_ALIGN_OF_INT
\r
645 #define ALIGN_OF_LONG PR_ALIGN_OF_LONG
\r
646 #define ALIGN_OF_INT64 PR_ALIGN_OF_INT64
\r
647 #define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT
\r
648 #define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE
\r
649 #define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER
\r
650 #define ALIGN_OF_WORD PR_ALIGN_OF_WORD
\r
652 #define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2
\r
653 #define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2
\r
654 #define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2
\r
656 #endif /* NO_NSPR_10_SUPPORT */
\r
658 #endif /* nspr_cpucfg___ */
\r
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