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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
5 | |
6 #ifndef nspr_cpucfg___ | |
7 #define nspr_cpucfg___ | |
8 | |
9 #ifndef XP_PC | |
10 #define XP_PC | |
11 #endif | |
12 | |
13 #ifndef WIN32 | |
14 #define WIN32 | |
15 #endif | |
16 | |
17 #ifdef _WIN32_WCE | |
18 #ifndef WINCE | |
19 #define WINCE | |
20 #endif | |
21 #else | |
22 #ifndef WIN95 | |
23 #define WIN95 | |
24 #endif | |
25 #endif | |
26 | |
27 #define PR_AF_INET6 23 /* same as AF_INET6 */ | |
28 | |
29 #if defined(_M_IX86) || defined(_X86_) | |
30 | |
31 #define IS_LITTLE_ENDIAN 1 | |
32 #undef IS_BIG_ENDIAN | |
33 | |
34 #define PR_BYTES_PER_BYTE 1 | |
35 #define PR_BYTES_PER_SHORT 2 | |
36 #define PR_BYTES_PER_INT 4 | |
37 #define PR_BYTES_PER_INT64 8 | |
38 #define PR_BYTES_PER_LONG 4 | |
39 #define PR_BYTES_PER_FLOAT 4 | |
40 #define PR_BYTES_PER_WORD 4 | |
41 #define PR_BYTES_PER_DWORD 8 | |
42 #define PR_BYTES_PER_DOUBLE 8 | |
43 | |
44 #define PR_BITS_PER_BYTE 8 | |
45 #define PR_BITS_PER_SHORT 16 | |
46 #define PR_BITS_PER_INT 32 | |
47 #define PR_BITS_PER_INT64 64 | |
48 #define PR_BITS_PER_LONG 32 | |
49 #define PR_BITS_PER_FLOAT 32 | |
50 #define PR_BITS_PER_WORD 32 | |
51 #define PR_BITS_PER_DWORD 64 | |
52 #define PR_BITS_PER_DOUBLE 64 | |
53 | |
54 #define PR_BITS_PER_BYTE_LOG2 3 | |
55 #define PR_BITS_PER_SHORT_LOG2 4 | |
56 #define PR_BITS_PER_INT_LOG2 5 | |
57 #define PR_BITS_PER_INT64_LOG2 6 | |
58 #define PR_BITS_PER_LONG_LOG2 5 | |
59 #define PR_BITS_PER_FLOAT_LOG2 5 | |
60 #define PR_BITS_PER_WORD_LOG2 5 | |
61 #define PR_BITS_PER_DWORD_LOG2 6 | |
62 #define PR_BITS_PER_DOUBLE_LOG2 6 | |
63 | |
64 #define PR_ALIGN_OF_SHORT 2 | |
65 #define PR_ALIGN_OF_INT 4 | |
66 #define PR_ALIGN_OF_LONG 4 | |
67 #define PR_ALIGN_OF_INT64 8 | |
68 #define PR_ALIGN_OF_FLOAT 4 | |
69 #define PR_ALIGN_OF_WORD 4 | |
70 #define PR_ALIGN_OF_DWORD 8 | |
71 #define PR_ALIGN_OF_DOUBLE 4 | |
72 #define PR_ALIGN_OF_POINTER 4 | |
73 | |
74 #define PR_BYTES_PER_WORD_LOG2 2 | |
75 #define PR_BYTES_PER_DWORD_LOG2 3 | |
76 | |
77 #elif defined(_M_X64) || defined(_M_AMD64) || defined(_AMD64_) | |
78 | |
79 #define IS_LITTLE_ENDIAN 1 | |
80 #undef IS_BIG_ENDIAN | |
81 #define IS_64 | |
82 | |
83 #define PR_BYTES_PER_BYTE 1 | |
84 #define PR_BYTES_PER_SHORT 2 | |
85 #define PR_BYTES_PER_INT 4 | |
86 #define PR_BYTES_PER_INT64 8 | |
87 #define PR_BYTES_PER_LONG 4 | |
88 #define PR_BYTES_PER_FLOAT 4 | |
89 #define PR_BYTES_PER_WORD 8 | |
90 #define PR_BYTES_PER_DWORD 8 | |
91 #define PR_BYTES_PER_DOUBLE 8 | |
92 | |
93 #define PR_BITS_PER_BYTE 8 | |
94 #define PR_BITS_PER_SHORT 16 | |
95 #define PR_BITS_PER_INT 32 | |
96 #define PR_BITS_PER_INT64 64 | |
97 #define PR_BITS_PER_LONG 32 | |
98 #define PR_BITS_PER_FLOAT 32 | |
99 #define PR_BITS_PER_WORD 64 | |
100 #define PR_BITS_PER_DWORD 64 | |
101 #define PR_BITS_PER_DOUBLE 64 | |
102 | |
103 #define PR_BITS_PER_BYTE_LOG2 3 | |
104 #define PR_BITS_PER_SHORT_LOG2 4 | |
105 #define PR_BITS_PER_INT_LOG2 5 | |
106 #define PR_BITS_PER_INT64_LOG2 6 | |
107 #define PR_BITS_PER_LONG_LOG2 5 | |
108 #define PR_BITS_PER_FLOAT_LOG2 5 | |
109 #define PR_BITS_PER_WORD_LOG2 6 | |
110 #define PR_BITS_PER_DWORD_LOG2 6 | |
111 #define PR_BITS_PER_DOUBLE_LOG2 6 | |
112 | |
113 #define PR_ALIGN_OF_SHORT 2 | |
114 #define PR_ALIGN_OF_INT 4 | |
115 #define PR_ALIGN_OF_LONG 4 | |
116 #define PR_ALIGN_OF_INT64 8 | |
117 #define PR_ALIGN_OF_FLOAT 4 | |
118 #define PR_ALIGN_OF_WORD 8 | |
119 #define PR_ALIGN_OF_DWORD 8 | |
120 #define PR_ALIGN_OF_DOUBLE 8 | |
121 #define PR_ALIGN_OF_POINTER 8 | |
122 | |
123 #define PR_BYTES_PER_WORD_LOG2 3 | |
124 #define PR_BYTES_PER_DWORD_LOG2 3 | |
125 | |
126 #elif defined(_M_IA64) || defined(_IA64_) | |
127 | |
128 #define IS_LITTLE_ENDIAN 1 | |
129 #undef IS_BIG_ENDIAN | |
130 #define IS_64 | |
131 | |
132 #define PR_BYTES_PER_BYTE 1 | |
133 #define PR_BYTES_PER_SHORT 2 | |
134 #define PR_BYTES_PER_INT 4 | |
135 #define PR_BYTES_PER_INT64 8 | |
136 #define PR_BYTES_PER_LONG 4 | |
137 #define PR_BYTES_PER_FLOAT 4 | |
138 #define PR_BYTES_PER_WORD 8 | |
139 #define PR_BYTES_PER_DWORD 8 | |
140 #define PR_BYTES_PER_DOUBLE 8 | |
141 | |
142 #define PR_BITS_PER_BYTE 8 | |
143 #define PR_BITS_PER_SHORT 16 | |
144 #define PR_BITS_PER_INT 32 | |
145 #define PR_BITS_PER_INT64 64 | |
146 #define PR_BITS_PER_LONG 32 | |
147 #define PR_BITS_PER_FLOAT 32 | |
148 #define PR_BITS_PER_WORD 64 | |
149 #define PR_BITS_PER_DWORD 64 | |
150 #define PR_BITS_PER_DOUBLE 64 | |
151 | |
152 #define PR_BITS_PER_BYTE_LOG2 3 | |
153 #define PR_BITS_PER_SHORT_LOG2 4 | |
154 #define PR_BITS_PER_INT_LOG2 5 | |
155 #define PR_BITS_PER_INT64_LOG2 6 | |
156 #define PR_BITS_PER_LONG_LOG2 5 | |
157 #define PR_BITS_PER_FLOAT_LOG2 5 | |
158 #define PR_BITS_PER_WORD_LOG2 6 | |
159 #define PR_BITS_PER_DWORD_LOG2 6 | |
160 #define PR_BITS_PER_DOUBLE_LOG2 6 | |
161 | |
162 #define PR_ALIGN_OF_SHORT 2 | |
163 #define PR_ALIGN_OF_INT 4 | |
164 #define PR_ALIGN_OF_LONG 4 | |
165 #define PR_ALIGN_OF_INT64 8 | |
166 #define PR_ALIGN_OF_FLOAT 4 | |
167 #define PR_ALIGN_OF_WORD 8 | |
168 #define PR_ALIGN_OF_DWORD 8 | |
169 #define PR_ALIGN_OF_DOUBLE 8 | |
170 #define PR_ALIGN_OF_POINTER 8 | |
171 | |
172 #define PR_BYTES_PER_WORD_LOG2 3 | |
173 #define PR_BYTES_PER_DWORD_LOG2 3 | |
174 | |
175 #elif defined(_M_ARM) || defined(_ARM_) | |
176 | |
177 #define IS_LITTLE_ENDIAN 1 | |
178 #undef IS_BIG_ENDIAN | |
179 | |
180 #define PR_BYTES_PER_BYTE 1 | |
181 #define PR_BYTES_PER_SHORT 2 | |
182 #define PR_BYTES_PER_INT 4 | |
183 #define PR_BYTES_PER_INT64 8 | |
184 #define PR_BYTES_PER_LONG 4 | |
185 #define PR_BYTES_PER_FLOAT 4 | |
186 #define PR_BYTES_PER_WORD 4 | |
187 #define PR_BYTES_PER_DWORD 8 | |
188 #define PR_BYTES_PER_DOUBLE 8 | |
189 | |
190 #define PR_BITS_PER_BYTE 8 | |
191 #define PR_BITS_PER_SHORT 16 | |
192 #define PR_BITS_PER_INT 32 | |
193 #define PR_BITS_PER_INT64 64 | |
194 #define PR_BITS_PER_LONG 32 | |
195 #define PR_BITS_PER_FLOAT 32 | |
196 #define PR_BITS_PER_WORD 32 | |
197 #define PR_BITS_PER_DWORD 64 | |
198 #define PR_BITS_PER_DOUBLE 64 | |
199 | |
200 #define PR_BITS_PER_BYTE_LOG2 3 | |
201 #define PR_BITS_PER_SHORT_LOG2 4 | |
202 #define PR_BITS_PER_INT_LOG2 5 | |
203 #define PR_BITS_PER_INT64_LOG2 6 | |
204 #define PR_BITS_PER_LONG_LOG2 5 | |
205 #define PR_BITS_PER_FLOAT_LOG2 5 | |
206 #define PR_BITS_PER_WORD_LOG2 5 | |
207 #define PR_BITS_PER_DWORD_LOG2 6 | |
208 #define PR_BITS_PER_DOUBLE_LOG2 6 | |
209 | |
210 #define PR_ALIGN_OF_SHORT 2 | |
211 #define PR_ALIGN_OF_INT 4 | |
212 #define PR_ALIGN_OF_LONG 4 | |
213 #define PR_ALIGN_OF_INT64 8 | |
214 #define PR_ALIGN_OF_FLOAT 4 | |
215 #define PR_ALIGN_OF_WORD 4 | |
216 #define PR_ALIGN_OF_DWORD 8 | |
217 #define PR_ALIGN_OF_DOUBLE 4 | |
218 #define PR_ALIGN_OF_POINTER 4 | |
219 | |
220 #define PR_BYTES_PER_WORD_LOG2 2 | |
221 #define PR_BYTES_PER_DWORD_LOG2 3 | |
222 | |
223 #else /* defined(_M_IX86) || defined(_X86_) */ | |
224 | |
225 #error unknown processor architecture | |
226 | |
227 #endif /* defined(_M_IX86) || defined(_X86_) */ | |
228 | |
229 #ifndef HAVE_LONG_LONG | |
230 #define HAVE_LONG_LONG | |
231 #endif | |
232 | |
233 #ifndef NO_NSPR_10_SUPPORT | |
234 | |
235 #define BYTES_PER_BYTE PR_BYTES_PER_BYTE | |
236 #define BYTES_PER_SHORT PR_BYTES_PER_SHORT | |
237 #define BYTES_PER_INT PR_BYTES_PER_INT | |
238 #define BYTES_PER_INT64 PR_BYTES_PER_INT64 | |
239 #define BYTES_PER_LONG PR_BYTES_PER_LONG | |
240 #define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT | |
241 #define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE | |
242 #define BYTES_PER_WORD PR_BYTES_PER_WORD | |
243 #define BYTES_PER_DWORD PR_BYTES_PER_DWORD | |
244 | |
245 #define BITS_PER_BYTE PR_BITS_PER_BYTE | |
246 #define BITS_PER_SHORT PR_BITS_PER_SHORT | |
247 #define BITS_PER_INT PR_BITS_PER_INT | |
248 #define BITS_PER_INT64 PR_BITS_PER_INT64 | |
249 #define BITS_PER_LONG PR_BITS_PER_LONG | |
250 #define BITS_PER_FLOAT PR_BITS_PER_FLOAT | |
251 #define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE | |
252 #define BITS_PER_WORD PR_BITS_PER_WORD | |
253 | |
254 #define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2 | |
255 #define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2 | |
256 #define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2 | |
257 #define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2 | |
258 #define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2 | |
259 #define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2 | |
260 #define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2 | |
261 #define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2 | |
262 | |
263 #define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT | |
264 #define ALIGN_OF_INT PR_ALIGN_OF_INT | |
265 #define ALIGN_OF_LONG PR_ALIGN_OF_LONG | |
266 #define ALIGN_OF_INT64 PR_ALIGN_OF_INT64 | |
267 #define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT | |
268 #define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE | |
269 #define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER | |
270 #define ALIGN_OF_WORD PR_ALIGN_OF_WORD | |
271 | |
272 #define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2 | |
273 #define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2 | |
274 #define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2 | |
275 | |
276 #endif /* NO_NSPR_10_SUPPORT */ | |
277 | |
278 #endif /* nspr_cpucfg___ */ | |
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