| blob | 89ab3a54b0ff0e33aba7e8679a05565b9e2bb35f |
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */\r
2 /* \r
3 * The contents of this file are subject to the Mozilla Public\r
4 * License Version 1.1 (the "License"); you may not use this file\r
5 * except in compliance with the License. You may obtain a copy of\r
6 * the License at http://www.mozilla.org/MPL/\r
7 * \r
8 * Software distributed under the License is distributed on an "AS\r
9 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or\r
10 * implied. See the License for the specific language governing\r
11 * rights and limitations under the License.\r
12 * \r
13 * The Original Code is the Netscape Portable Runtime (NSPR).\r
14 * \r
15 * The Initial Developer of the Original Code is Netscape\r
16 * Communications Corporation. Portions created by Netscape are \r
17 * Copyright (C) 1998-2000 Netscape Communications Corporation. All\r
18 * Rights Reserved.\r
19 * \r
20 * Contributor(s):\r
21 * \r
22 * Alternatively, the contents of this file may be used under the\r
23 * terms of the GNU General Public License Version 2 or later (the\r
24 * "GPL"), in which case the provisions of the GPL are applicable \r
25 * instead of those above. If you wish to allow use of your \r
26 * version of this file only under the terms of the GPL and not to\r
27 * allow others to use your version of this file under the MPL,\r
28 * indicate your decision by deleting the provisions above and\r
29 * replace them with the notice and other provisions required by\r
30 * the GPL. If you do not delete the provisions above, a recipient\r
31 * may use your version of this file under either the MPL or the\r
32 * GPL.\r
33 */\r
34 \r
35 #ifndef nspr_cpucfg___\r
36 #define nspr_cpucfg___\r
37 \r
38 #ifndef XP_UNIX\r
39 #define XP_UNIX\r
40 #endif\r
41 \r
42 #ifndef OPENBSD\r
43 #define OPENBSD\r
44 #endif\r
45 \r
46 #define PR_AF_INET6 24 /* same as AF_INET6 */\r
47 \r
48 #if defined(__i386__)\r
49 \r
50 #define IS_LITTLE_ENDIAN 1\r
51 #undef IS_BIG_ENDIAN\r
52 #define HAVE_LONG_LONG\r
53 #undef HAVE_ALIGNED_DOUBLES\r
54 #undef HAVE_ALIGNED_LONGLONGS\r
55 \r
56 #define PR_BYTES_PER_BYTE 1\r
57 #define PR_BYTES_PER_SHORT 2\r
58 #define PR_BYTES_PER_INT 4\r
59 #define PR_BYTES_PER_INT64 8\r
60 #define PR_BYTES_PER_LONG 4\r
61 #define PR_BYTES_PER_FLOAT 4\r
62 #define PR_BYTES_PER_DOUBLE 8\r
63 #define PR_BYTES_PER_WORD 4\r
64 #define PR_BYTES_PER_DWORD 8\r
65 #define PR_BYTES_PER_WORD_LOG2 2\r
66 #define PR_BYTES_PER_DWORD_LOG2 3\r
67 \r
68 #define PR_BITS_PER_BYTE 8\r
69 #define PR_BITS_PER_SHORT 16\r
70 #define PR_BITS_PER_INT 32\r
71 #define PR_BITS_PER_INT64 64\r
72 #define PR_BITS_PER_LONG 32\r
73 #define PR_BITS_PER_FLOAT 32\r
74 #define PR_BITS_PER_DOUBLE 64\r
75 #define PR_BITS_PER_WORD 32\r
76 \r
77 #define PR_BITS_PER_BYTE_LOG2 3\r
78 #define PR_BITS_PER_SHORT_LOG2 4\r
79 #define PR_BITS_PER_INT_LOG2 5\r
80 #define PR_BITS_PER_INT64_LOG2 6\r
81 #define PR_BITS_PER_LONG_LOG2 5\r
82 #define PR_BITS_PER_FLOAT_LOG2 5\r
83 #define PR_BITS_PER_DOUBLE_LOG2 6\r
84 #define PR_BITS_PER_WORD_LOG2 5\r
85 \r
86 #define PR_ALIGN_OF_SHORT 2\r
87 #define PR_ALIGN_OF_INT 4\r
88 #define PR_ALIGN_OF_LONG 4\r
89 #define PR_ALIGN_OF_INT64 4\r
90 #define PR_ALIGN_OF_FLOAT 4\r
91 #define PR_ALIGN_OF_DOUBLE 4\r
92 #define PR_ALIGN_OF_POINTER 4\r
93 \r
94 #elif defined(__amd64__)\r
95 \r
96 #define IS_LITTLE_ENDIAN 1\r
97 #undef IS_BIG_ENDIAN\r
98 #define IS_64\r
99 \r
100 #define PR_BYTES_PER_BYTE 1\r
101 #define PR_BYTES_PER_SHORT 2\r
102 #define PR_BYTES_PER_INT 4\r
103 #define PR_BYTES_PER_INT64 8\r
104 #define PR_BYTES_PER_LONG 8\r
105 #define PR_BYTES_PER_FLOAT 4\r
106 #define PR_BYTES_PER_DOUBLE 8\r
107 #define PR_BYTES_PER_WORD 8\r
108 #define PR_BYTES_PER_DWORD 8\r
109 \r
110 #define PR_BITS_PER_BYTE 8\r
111 #define PR_BITS_PER_SHORT 16\r
112 #define PR_BITS_PER_INT 32\r
113 #define PR_BITS_PER_INT64 64\r
114 #define PR_BITS_PER_LONG 64\r
115 #define PR_BITS_PER_FLOAT 32\r
116 #define PR_BITS_PER_DOUBLE 64\r
117 #define PR_BITS_PER_WORD 64\r
118 \r
119 #define PR_BITS_PER_BYTE_LOG2 3\r
120 #define PR_BITS_PER_SHORT_LOG2 4\r
121 #define PR_BITS_PER_INT_LOG2 5\r
122 #define PR_BITS_PER_INT64_LOG2 6\r
123 #define PR_BITS_PER_LONG_LOG2 6\r
124 #define PR_BITS_PER_FLOAT_LOG2 5\r
125 #define PR_BITS_PER_DOUBLE_LOG2 6\r
126 #define PR_BITS_PER_WORD_LOG2 6\r
127 \r
128 #define PR_ALIGN_OF_SHORT 2\r
129 #define PR_ALIGN_OF_INT 4\r
130 #define PR_ALIGN_OF_LONG 8\r
131 #define PR_ALIGN_OF_INT64 8\r
132 #define PR_ALIGN_OF_FLOAT 4\r
133 #define PR_ALIGN_OF_DOUBLE 8\r
134 #define PR_ALIGN_OF_POINTER 8\r
135 #define PR_ALIGN_OF_WORD 8\r
136 \r
137 #define PR_BYTES_PER_WORD_LOG2 3\r
138 #define PR_BYTES_PER_DWORD_LOG2 3\r
139 \r
140 #define HAVE_LONG_LONG\r
141 #define HAVE_ALIGNED_DOUBLES\r
142 #define HAVE_ALIGNED_LONGLONGS\r
143 \r
144 #elif defined(__sparc_v9__)\r
145 \r
146 #undef IS_LITTLE_ENDIAN\r
147 #define IS_BIG_ENDIAN 1\r
148 #define HAVE_LONG_LONG\r
149 #define HAVE_ALIGNED_DOUBLES\r
150 #define HAVE_ALIGNED_LONGLONGS\r
151 #define IS_64\r
152 \r
153 #define PR_BYTES_PER_BYTE 1\r
154 #define PR_BYTES_PER_SHORT 2\r
155 #define PR_BYTES_PER_INT 4\r
156 #define PR_BYTES_PER_INT64 8\r
157 #define PR_BYTES_PER_LONG 8\r
158 #define PR_BYTES_PER_FLOAT 4\r
159 #define PR_BYTES_PER_DOUBLE 8\r
160 #define PR_BYTES_PER_WORD 8\r
161 #define PR_BYTES_PER_DWORD 8\r
162 \r
163 #define PR_BITS_PER_BYTE 8\r
164 #define PR_BITS_PER_SHORT 16\r
165 #define PR_BITS_PER_INT 32\r
166 #define PR_BITS_PER_INT64 64\r
167 #define PR_BITS_PER_LONG 64\r
168 #define PR_BITS_PER_FLOAT 32\r
169 #define PR_BITS_PER_DOUBLE 64\r
170 #define PR_BITS_PER_WORD 64\r
171 \r
172 #define PR_BITS_PER_BYTE_LOG2 3\r
173 #define PR_BITS_PER_SHORT_LOG2 4\r
174 #define PR_BITS_PER_INT_LOG2 5\r
175 #define PR_BITS_PER_INT64_LOG2 6\r
176 #define PR_BITS_PER_LONG_LOG2 6\r
177 #define PR_BITS_PER_FLOAT_LOG2 5\r
178 #define PR_BITS_PER_DOUBLE_LOG2 6\r
179 #define PR_BITS_PER_WORD_LOG2 6\r
180 \r
181 #define PR_ALIGN_OF_SHORT 2\r
182 #define PR_ALIGN_OF_INT 4\r
183 #define PR_ALIGN_OF_LONG 8\r
184 #define PR_ALIGN_OF_INT64 8\r
185 #define PR_ALIGN_OF_FLOAT 4\r
186 #define PR_ALIGN_OF_DOUBLE 8\r
187 #define PR_ALIGN_OF_POINTER 8\r
188 \r
189 #define PR_BYTES_PER_WORD_LOG2 3\r
190 #define PR_BYTES_PER_DWORD_LOG2 3\r
191 \r
192 #elif defined(__sparc__)\r
193 \r
194 #undef IS_LITTLE_ENDIAN\r
195 #define IS_BIG_ENDIAN 1\r
196 #define HAVE_LONG_LONG\r
197 #define HAVE_ALIGNED_DOUBLES\r
198 #define HAVE_ALIGNED_LONGLONGS\r
199 \r
200 #define PR_BYTES_PER_BYTE 1\r
201 #define PR_BYTES_PER_SHORT 2\r
202 #define PR_BYTES_PER_INT 4\r
203 #define PR_BYTES_PER_INT64 8\r
204 #define PR_BYTES_PER_LONG 4\r
205 #define PR_BYTES_PER_FLOAT 4\r
206 #define PR_BYTES_PER_DOUBLE 8\r
207 #define PR_BYTES_PER_WORD 4\r
208 #define PR_BYTES_PER_DWORD 8\r
209 #define PR_BYTES_PER_WORD_LOG2 2\r
210 #define PR_BYTES_PER_DWORD_LOG2 3\r
211 \r
212 #define PR_BITS_PER_BYTE 8\r
213 #define PR_BITS_PER_SHORT 16\r
214 #define PR_BITS_PER_INT 32\r
215 #define PR_BITS_PER_INT64 64\r
216 #define PR_BITS_PER_LONG 32\r
217 #define PR_BITS_PER_FLOAT 32\r
218 #define PR_BITS_PER_DOUBLE 64\r
219 #define PR_BITS_PER_WORD 32\r
220 \r
221 #define PR_BITS_PER_BYTE_LOG2 3\r
222 #define PR_BITS_PER_SHORT_LOG2 4\r
223 #define PR_BITS_PER_INT_LOG2 5\r
224 #define PR_BITS_PER_INT64_LOG2 6\r
225 #define PR_BITS_PER_LONG_LOG2 5\r
226 #define PR_BITS_PER_FLOAT_LOG2 5\r
227 #define PR_BITS_PER_DOUBLE_LOG2 6\r
228 #define PR_BITS_PER_WORD_LOG2 5\r
229 \r
230 #define PR_ALIGN_OF_SHORT 2\r
231 #define PR_ALIGN_OF_INT 4\r
232 #define PR_ALIGN_OF_LONG 4\r
233 #define PR_ALIGN_OF_INT64 8\r
234 #define PR_ALIGN_OF_FLOAT 4\r
235 #define PR_ALIGN_OF_DOUBLE 8\r
236 #define PR_ALIGN_OF_POINTER 4\r
237 \r
238 #elif defined(__alpha__)\r
239 #define IS_LITTLE_ENDIAN 1\r
240 #undef IS_BIG_ENDIAN\r
241 #define HAVE_LONG_LONG\r
242 #define HAVE_ALIGNED_DOUBLES\r
243 #define HAVE_ALIGNED_LONGLONGS\r
244 #define IS_64\r
245 \r
246 #define PR_BYTES_PER_BYTE 1\r
247 #define PR_BYTES_PER_SHORT 2\r
248 #define PR_BYTES_PER_INT 4\r
249 #define PR_BYTES_PER_INT64 8\r
250 #define PR_BYTES_PER_LONG 8\r
251 #define PR_BYTES_PER_FLOAT 4\r
252 #define PR_BYTES_PER_DOUBLE 8\r
253 #define PR_BYTES_PER_WORD 8\r
254 #define PR_BYTES_PER_DWORD 8\r
255 \r
256 #define PR_BITS_PER_BYTE 8\r
257 #define PR_BITS_PER_SHORT 16\r
258 #define PR_BITS_PER_INT 32\r
259 #define PR_BITS_PER_INT64 64\r
260 #define PR_BITS_PER_LONG 64\r
261 #define PR_BITS_PER_FLOAT 32\r
262 #define PR_BITS_PER_DOUBLE 64\r
263 #define PR_BITS_PER_WORD 64\r
264 \r
265 #define PR_BITS_PER_BYTE_LOG2 3\r
266 #define PR_BITS_PER_SHORT_LOG2 4\r
267 #define PR_BITS_PER_INT_LOG2 5\r
268 #define PR_BITS_PER_INT64_LOG2 6\r
269 #define PR_BITS_PER_LONG_LOG2 6\r
270 #define PR_BITS_PER_FLOAT_LOG2 5\r
271 #define PR_BITS_PER_DOUBLE_LOG2 6\r
272 #define PR_BITS_PER_WORD_LOG2 6\r
273 \r
274 #define PR_ALIGN_OF_SHORT 2\r
275 #define PR_ALIGN_OF_INT 4\r
276 #define PR_ALIGN_OF_LONG 8\r
277 #define PR_ALIGN_OF_INT64 8\r
278 #define PR_ALIGN_OF_FLOAT 4\r
279 #define PR_ALIGN_OF_DOUBLE 8\r
280 #define PR_ALIGN_OF_POINTER 8\r
281 \r
282 #define PR_BYTES_PER_WORD_LOG2 3\r
283 #define PR_BYTES_PER_DWORD_LOG2 3\r
284 \r
285 #elif defined(__powerpc__) || defined(__m68k__)\r
286 \r
287 #undef IS_LITTLE_ENDIAN\r
288 #define IS_BIG_ENDIAN 1\r
289 #define HAVE_LONG_LONG\r
290 #undef HAVE_ALIGNED_DOUBLES\r
291 #undef HAVE_ALIGNED_LONGLONGS\r
292 \r
293 #define PR_BYTES_PER_BYTE 1\r
294 #define PR_BYTES_PER_SHORT 2\r
295 #define PR_BYTES_PER_INT 4\r
296 #define PR_BYTES_PER_INT64 8\r
297 #define PR_BYTES_PER_LONG 4\r
298 #define PR_BYTES_PER_FLOAT 4\r
299 #define PR_BYTES_PER_DOUBLE 8\r
300 #define PR_BYTES_PER_WORD 4\r
301 #define PR_BYTES_PER_DWORD 8\r
302 \r
303 #define PR_BITS_PER_BYTE 8\r
304 #define PR_BITS_PER_SHORT 16\r
305 #define PR_BITS_PER_INT 32\r
306 #define PR_BITS_PER_INT64 64\r
307 #define PR_BITS_PER_LONG 32\r
308 #define PR_BITS_PER_FLOAT 32\r
309 #define PR_BITS_PER_DOUBLE 64\r
310 #define PR_BITS_PER_WORD 32\r
311 \r
312 #define PR_BITS_PER_BYTE_LOG2 3\r
313 #define PR_BITS_PER_SHORT_LOG2 4\r
314 #define PR_BITS_PER_INT_LOG2 5\r
315 #define PR_BITS_PER_INT64_LOG2 6\r
316 #define PR_BITS_PER_LONG_LOG2 5\r
317 #define PR_BITS_PER_FLOAT_LOG2 5\r
318 #define PR_BITS_PER_DOUBLE_LOG2 6\r
319 #define PR_BITS_PER_WORD_LOG2 5\r
320 \r
321 #define PR_ALIGN_OF_SHORT 2\r
322 #define PR_ALIGN_OF_INT 4\r
323 #define PR_ALIGN_OF_LONG 4\r
324 #define PR_ALIGN_OF_INT64 4\r
325 #define PR_ALIGN_OF_FLOAT 4\r
326 #define PR_ALIGN_OF_DOUBLE 4\r
327 #define PR_ALIGN_OF_POINTER 4\r
328 \r
329 #define PR_BYTES_PER_WORD_LOG2 2\r
330 #define PR_BYTES_PER_DWORD_LOG2 3\r
331 \r
332 #else\r
333 \r
334 #error Must define constants for type sizes here.\r
335 \r
336 #endif\r
337 \r
338 \r
339 #ifndef NO_NSPR_10_SUPPORT\r
340 \r
341 #define BYTES_PER_BYTE PR_BYTES_PER_BYTE\r
342 #define BYTES_PER_SHORT PR_BYTES_PER_SHORT\r
343 #define BYTES_PER_INT PR_BYTES_PER_INT\r
344 #define BYTES_PER_INT64 PR_BYTES_PER_INT64\r
345 #define BYTES_PER_LONG PR_BYTES_PER_LONG\r
346 #define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT\r
347 #define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE\r
348 #define BYTES_PER_WORD PR_BYTES_PER_WORD\r
349 #define BYTES_PER_DWORD PR_BYTES_PER_DWORD\r
350 \r
351 #define BITS_PER_BYTE PR_BITS_PER_BYTE\r
352 #define BITS_PER_SHORT PR_BITS_PER_SHORT\r
353 #define BITS_PER_INT PR_BITS_PER_INT\r
354 #define BITS_PER_INT64 PR_BITS_PER_INT64\r
355 #define BITS_PER_LONG PR_BITS_PER_LONG\r
356 #define BITS_PER_FLOAT PR_BITS_PER_FLOAT\r
357 #define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE\r
358 #define BITS_PER_WORD PR_BITS_PER_WORD\r
359 \r
360 #define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2\r
361 #define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2\r
362 #define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2\r
363 #define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2\r
364 #define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2\r
365 #define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2\r
366 #define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2\r
367 #define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2\r
368 \r
369 #define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT\r
370 #define ALIGN_OF_INT PR_ALIGN_OF_INT\r
371 #define ALIGN_OF_LONG PR_ALIGN_OF_LONG\r
372 #define ALIGN_OF_INT64 PR_ALIGN_OF_INT64\r
373 #define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT\r
374 #define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE\r
375 #define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER\r
376 #define ALIGN_OF_WORD PR_ALIGN_OF_WORD\r
377 \r
378 #define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2\r
379 #define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2\r
380 #define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2\r
381 \r
382 #endif /* NO_NSPR_10_SUPPORT */\r
383 \r
384 #endif /* nspr_cpucfg___ */\r