| blob | e8ee2eeb05336b1186863afb2ae290f505ee5990 |
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */\r
2 /* This Source Code Form is subject to the terms of the Mozilla Public\r
3 * License, v. 2.0. If a copy of the MPL was not distributed with this\r
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */\r
5 \r
6 #ifndef nspr_cpucfg___\r
7 #define nspr_cpucfg___\r
8 \r
9 #ifndef XP_PC\r
10 #define XP_PC\r
11 #endif\r
12 \r
13 #ifndef WIN32\r
14 #define WIN32\r
15 #endif\r
16 \r
17 #ifndef WIN95\r
18 #define WIN95\r
19 #endif\r
20 \r
21 #define PR_AF_INET6 23 /* same as AF_INET6 */\r
22 \r
23 #if defined(_M_IX86) || defined(_X86_)\r
24 \r
25 #define IS_LITTLE_ENDIAN 1\r
26 #undef IS_BIG_ENDIAN\r
27 \r
28 #define PR_BYTES_PER_BYTE 1\r
29 #define PR_BYTES_PER_SHORT 2\r
30 #define PR_BYTES_PER_INT 4\r
31 #define PR_BYTES_PER_INT64 8\r
32 #define PR_BYTES_PER_LONG 4\r
33 #define PR_BYTES_PER_FLOAT 4\r
34 #define PR_BYTES_PER_WORD 4\r
35 #define PR_BYTES_PER_DWORD 8\r
36 #define PR_BYTES_PER_DOUBLE 8\r
37 \r
38 #define PR_BITS_PER_BYTE 8\r
39 #define PR_BITS_PER_SHORT 16\r
40 #define PR_BITS_PER_INT 32\r
41 #define PR_BITS_PER_INT64 64\r
42 #define PR_BITS_PER_LONG 32\r
43 #define PR_BITS_PER_FLOAT 32\r
44 #define PR_BITS_PER_WORD 32\r
45 #define PR_BITS_PER_DWORD 64\r
46 #define PR_BITS_PER_DOUBLE 64\r
47 \r
48 #define PR_BITS_PER_BYTE_LOG2 3\r
49 #define PR_BITS_PER_SHORT_LOG2 4\r
50 #define PR_BITS_PER_INT_LOG2 5\r
51 #define PR_BITS_PER_INT64_LOG2 6\r
52 #define PR_BITS_PER_LONG_LOG2 5\r
53 #define PR_BITS_PER_FLOAT_LOG2 5\r
54 #define PR_BITS_PER_WORD_LOG2 5\r
55 #define PR_BITS_PER_DWORD_LOG2 6\r
56 #define PR_BITS_PER_DOUBLE_LOG2 6\r
57 \r
58 #define PR_ALIGN_OF_SHORT 2\r
59 #define PR_ALIGN_OF_INT 4\r
60 #define PR_ALIGN_OF_LONG 4\r
61 #define PR_ALIGN_OF_INT64 8\r
62 #define PR_ALIGN_OF_FLOAT 4\r
63 #define PR_ALIGN_OF_WORD 4\r
64 #define PR_ALIGN_OF_DWORD 8\r
65 #define PR_ALIGN_OF_DOUBLE 4\r
66 #define PR_ALIGN_OF_POINTER 4\r
67 \r
68 #define PR_BYTES_PER_WORD_LOG2 2\r
69 #define PR_BYTES_PER_DWORD_LOG2 3\r
70 \r
71 #elif defined(_M_X64) || defined(_M_AMD64) || defined(_AMD64_)\r
72 \r
73 #define IS_LITTLE_ENDIAN 1\r
74 #undef IS_BIG_ENDIAN\r
75 #define IS_64\r
76 \r
77 #define PR_BYTES_PER_BYTE 1\r
78 #define PR_BYTES_PER_SHORT 2\r
79 #define PR_BYTES_PER_INT 4\r
80 #define PR_BYTES_PER_INT64 8\r
81 #define PR_BYTES_PER_LONG 4\r
82 #define PR_BYTES_PER_FLOAT 4\r
83 #define PR_BYTES_PER_WORD 8\r
84 #define PR_BYTES_PER_DWORD 8\r
85 #define PR_BYTES_PER_DOUBLE 8\r
86 \r
87 #define PR_BITS_PER_BYTE 8\r
88 #define PR_BITS_PER_SHORT 16\r
89 #define PR_BITS_PER_INT 32\r
90 #define PR_BITS_PER_INT64 64\r
91 #define PR_BITS_PER_LONG 32\r
92 #define PR_BITS_PER_FLOAT 32\r
93 #define PR_BITS_PER_WORD 64\r
94 #define PR_BITS_PER_DWORD 64\r
95 #define PR_BITS_PER_DOUBLE 64\r
96 \r
97 #define PR_BITS_PER_BYTE_LOG2 3\r
98 #define PR_BITS_PER_SHORT_LOG2 4\r
99 #define PR_BITS_PER_INT_LOG2 5\r
100 #define PR_BITS_PER_INT64_LOG2 6\r
101 #define PR_BITS_PER_LONG_LOG2 5\r
102 #define PR_BITS_PER_FLOAT_LOG2 5\r
103 #define PR_BITS_PER_WORD_LOG2 6\r
104 #define PR_BITS_PER_DWORD_LOG2 6\r
105 #define PR_BITS_PER_DOUBLE_LOG2 6\r
106 \r
107 #define PR_ALIGN_OF_SHORT 2\r
108 #define PR_ALIGN_OF_INT 4\r
109 #define PR_ALIGN_OF_LONG 4\r
110 #define PR_ALIGN_OF_INT64 8\r
111 #define PR_ALIGN_OF_FLOAT 4\r
112 #define PR_ALIGN_OF_WORD 8\r
113 #define PR_ALIGN_OF_DWORD 8\r
114 #define PR_ALIGN_OF_DOUBLE 8\r
115 #define PR_ALIGN_OF_POINTER 8\r
116 \r
117 #define PR_BYTES_PER_WORD_LOG2 3\r
118 #define PR_BYTES_PER_DWORD_LOG2 3\r
119 \r
120 #elif defined(_M_IA64) || defined(_IA64_)\r
121 \r
122 #define IS_LITTLE_ENDIAN 1\r
123 #undef IS_BIG_ENDIAN\r
124 #define IS_64\r
125 \r
126 #define PR_BYTES_PER_BYTE 1\r
127 #define PR_BYTES_PER_SHORT 2\r
128 #define PR_BYTES_PER_INT 4\r
129 #define PR_BYTES_PER_INT64 8\r
130 #define PR_BYTES_PER_LONG 4\r
131 #define PR_BYTES_PER_FLOAT 4\r
132 #define PR_BYTES_PER_WORD 8\r
133 #define PR_BYTES_PER_DWORD 8\r
134 #define PR_BYTES_PER_DOUBLE 8\r
135 \r
136 #define PR_BITS_PER_BYTE 8\r
137 #define PR_BITS_PER_SHORT 16\r
138 #define PR_BITS_PER_INT 32\r
139 #define PR_BITS_PER_INT64 64\r
140 #define PR_BITS_PER_LONG 32\r
141 #define PR_BITS_PER_FLOAT 32\r
142 #define PR_BITS_PER_WORD 64\r
143 #define PR_BITS_PER_DWORD 64\r
144 #define PR_BITS_PER_DOUBLE 64\r
145 \r
146 #define PR_BITS_PER_BYTE_LOG2 3\r
147 #define PR_BITS_PER_SHORT_LOG2 4\r
148 #define PR_BITS_PER_INT_LOG2 5\r
149 #define PR_BITS_PER_INT64_LOG2 6\r
150 #define PR_BITS_PER_LONG_LOG2 5\r
151 #define PR_BITS_PER_FLOAT_LOG2 5\r
152 #define PR_BITS_PER_WORD_LOG2 6\r
153 #define PR_BITS_PER_DWORD_LOG2 6\r
154 #define PR_BITS_PER_DOUBLE_LOG2 6\r
155 \r
156 #define PR_ALIGN_OF_SHORT 2\r
157 #define PR_ALIGN_OF_INT 4\r
158 #define PR_ALIGN_OF_LONG 4\r
159 #define PR_ALIGN_OF_INT64 8\r
160 #define PR_ALIGN_OF_FLOAT 4\r
161 #define PR_ALIGN_OF_WORD 8\r
162 #define PR_ALIGN_OF_DWORD 8\r
163 #define PR_ALIGN_OF_DOUBLE 8\r
164 #define PR_ALIGN_OF_POINTER 8\r
165 \r
166 #define PR_BYTES_PER_WORD_LOG2 3\r
167 #define PR_BYTES_PER_DWORD_LOG2 3\r
168 \r
169 #elif defined(_M_ARM) || defined(_ARM_)\r
170 \r
171 #define IS_LITTLE_ENDIAN 1\r
172 #undef IS_BIG_ENDIAN\r
173 \r
174 #define PR_BYTES_PER_BYTE 1\r
175 #define PR_BYTES_PER_SHORT 2\r
176 #define PR_BYTES_PER_INT 4\r
177 #define PR_BYTES_PER_INT64 8\r
178 #define PR_BYTES_PER_LONG 4\r
179 #define PR_BYTES_PER_FLOAT 4\r
180 #define PR_BYTES_PER_WORD 4\r
181 #define PR_BYTES_PER_DWORD 8\r
182 #define PR_BYTES_PER_DOUBLE 8\r
183 \r
184 #define PR_BITS_PER_BYTE 8\r
185 #define PR_BITS_PER_SHORT 16\r
186 #define PR_BITS_PER_INT 32\r
187 #define PR_BITS_PER_INT64 64\r
188 #define PR_BITS_PER_LONG 32\r
189 #define PR_BITS_PER_FLOAT 32\r
190 #define PR_BITS_PER_WORD 32\r
191 #define PR_BITS_PER_DWORD 64\r
192 #define PR_BITS_PER_DOUBLE 64\r
193 \r
194 #define PR_BITS_PER_BYTE_LOG2 3\r
195 #define PR_BITS_PER_SHORT_LOG2 4\r
196 #define PR_BITS_PER_INT_LOG2 5\r
197 #define PR_BITS_PER_INT64_LOG2 6\r
198 #define PR_BITS_PER_LONG_LOG2 5\r
199 #define PR_BITS_PER_FLOAT_LOG2 5\r
200 #define PR_BITS_PER_WORD_LOG2 5\r
201 #define PR_BITS_PER_DWORD_LOG2 6\r
202 #define PR_BITS_PER_DOUBLE_LOG2 6\r
203 \r
204 #define PR_ALIGN_OF_SHORT 2\r
205 #define PR_ALIGN_OF_INT 4\r
206 #define PR_ALIGN_OF_LONG 4\r
207 #define PR_ALIGN_OF_INT64 8\r
208 #define PR_ALIGN_OF_FLOAT 4\r
209 #define PR_ALIGN_OF_WORD 4\r
210 #define PR_ALIGN_OF_DWORD 8\r
211 #define PR_ALIGN_OF_DOUBLE 8\r
212 #define PR_ALIGN_OF_POINTER 4\r
213 \r
214 #define PR_BYTES_PER_WORD_LOG2 2\r
215 #define PR_BYTES_PER_DWORD_LOG2 3\r
216 \r
217 #elif defined(_M_ARM64) || defined(_ARM64_)\r
218 \r
219 #define IS_LITTLE_ENDIAN 1\r
220 #undef IS_BIG_ENDIAN\r
221 #define IS_64\r
222 \r
223 #define PR_BYTES_PER_BYTE 1\r
224 #define PR_BYTES_PER_SHORT 2\r
225 #define PR_BYTES_PER_INT 4\r
226 #define PR_BYTES_PER_INT64 8\r
227 #define PR_BYTES_PER_LONG 4\r
228 #define PR_BYTES_PER_FLOAT 4\r
229 #define PR_BYTES_PER_WORD 8\r
230 #define PR_BYTES_PER_DWORD 8\r
231 #define PR_BYTES_PER_DOUBLE 8\r
232 \r
233 #define PR_BITS_PER_BYTE 8\r
234 #define PR_BITS_PER_SHORT 16\r
235 #define PR_BITS_PER_INT 32\r
236 #define PR_BITS_PER_INT64 64\r
237 #define PR_BITS_PER_LONG 32\r
238 #define PR_BITS_PER_FLOAT 32\r
239 #define PR_BITS_PER_WORD 64\r
240 #define PR_BITS_PER_DWORD 64\r
241 #define PR_BITS_PER_DOUBLE 64\r
242 \r
243 #define PR_BITS_PER_BYTE_LOG2 3\r
244 #define PR_BITS_PER_SHORT_LOG2 4\r
245 #define PR_BITS_PER_INT_LOG2 5\r
246 #define PR_BITS_PER_INT64_LOG2 6\r
247 #define PR_BITS_PER_LONG_LOG2 5\r
248 #define PR_BITS_PER_FLOAT_LOG2 5\r
249 #define PR_BITS_PER_WORD_LOG2 6\r
250 #define PR_BITS_PER_DWORD_LOG2 6\r
251 #define PR_BITS_PER_DOUBLE_LOG2 6\r
252 \r
253 #define PR_ALIGN_OF_SHORT 2\r
254 #define PR_ALIGN_OF_INT 4\r
255 #define PR_ALIGN_OF_LONG 4\r
256 #define PR_ALIGN_OF_INT64 8\r
257 #define PR_ALIGN_OF_FLOAT 4\r
258 #define PR_ALIGN_OF_WORD 8\r
259 #define PR_ALIGN_OF_DWORD 8\r
260 #define PR_ALIGN_OF_DOUBLE 8\r
261 #define PR_ALIGN_OF_POINTER 8\r
262 \r
263 #define PR_BYTES_PER_WORD_LOG2 3\r
264 #define PR_BYTES_PER_DWORD_LOG2 3\r
265 \r
266 #else /* defined(_M_IX86) || defined(_X86_) */\r
267 \r
268 #error unknown processor architecture\r
269 \r
270 #endif /* defined(_M_IX86) || defined(_X86_) */\r
271 \r
272 #ifndef HAVE_LONG_LONG\r
273 #define HAVE_LONG_LONG\r
274 #endif\r
275 \r
276 #ifndef NO_NSPR_10_SUPPORT\r
277 \r
278 #define BYTES_PER_BYTE PR_BYTES_PER_BYTE\r
279 #define BYTES_PER_SHORT PR_BYTES_PER_SHORT\r
280 #define BYTES_PER_INT PR_BYTES_PER_INT\r
281 #define BYTES_PER_INT64 PR_BYTES_PER_INT64\r
282 #define BYTES_PER_LONG PR_BYTES_PER_LONG\r
283 #define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT\r
284 #define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE\r
285 #define BYTES_PER_WORD PR_BYTES_PER_WORD\r
286 #define BYTES_PER_DWORD PR_BYTES_PER_DWORD\r
287 \r
288 #define BITS_PER_BYTE PR_BITS_PER_BYTE\r
289 #define BITS_PER_SHORT PR_BITS_PER_SHORT\r
290 #define BITS_PER_INT PR_BITS_PER_INT\r
291 #define BITS_PER_INT64 PR_BITS_PER_INT64\r
292 #define BITS_PER_LONG PR_BITS_PER_LONG\r
293 #define BITS_PER_FLOAT PR_BITS_PER_FLOAT\r
294 #define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE\r
295 #define BITS_PER_WORD PR_BITS_PER_WORD\r
296 \r
297 #define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2\r
298 #define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2\r
299 #define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2\r
300 #define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2\r
301 #define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2\r
302 #define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2\r
303 #define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2\r
304 #define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2\r
305 \r
306 #define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT\r
307 #define ALIGN_OF_INT PR_ALIGN_OF_INT\r
308 #define ALIGN_OF_LONG PR_ALIGN_OF_LONG\r
309 #define ALIGN_OF_INT64 PR_ALIGN_OF_INT64\r
310 #define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT\r
311 #define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE\r
312 #define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER\r
313 #define ALIGN_OF_WORD PR_ALIGN_OF_WORD\r
314 \r
315 #define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2\r
316 #define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2\r
317 #define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2\r
318 \r
319 #endif /* NO_NSPR_10_SUPPORT */\r
320 \r
321 #endif /* nspr_cpucfg___ */\r