| blob | c4000eb64c2bed6e0cf1f727800510d41b846395 |
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_PC\r
39 #define XP_PC\r
40 #endif\r
41 \r
42 #ifndef WIN32\r
43 #define WIN32\r
44 #endif\r
45 \r
46 #ifndef WIN95\r
47 #define WIN95\r
48 #endif\r
49 \r
50 #define PR_AF_INET6 23 /* same as AF_INET6 */\r
51 \r
52 #if defined(_M_IX86) || defined(_X86_)\r
53 \r
54 #define IS_LITTLE_ENDIAN 1\r
55 #undef IS_BIG_ENDIAN\r
56 \r
57 #define PR_BYTES_PER_BYTE 1\r
58 #define PR_BYTES_PER_SHORT 2\r
59 #define PR_BYTES_PER_INT 4\r
60 #define PR_BYTES_PER_INT64 8\r
61 #define PR_BYTES_PER_LONG 4\r
62 #define PR_BYTES_PER_FLOAT 4\r
63 #define PR_BYTES_PER_WORD 4\r
64 #define PR_BYTES_PER_DWORD 8\r
65 #define PR_BYTES_PER_DOUBLE 8\r
66 \r
67 #define PR_BITS_PER_BYTE 8\r
68 #define PR_BITS_PER_SHORT 16\r
69 #define PR_BITS_PER_INT 32\r
70 #define PR_BITS_PER_INT64 64\r
71 #define PR_BITS_PER_LONG 32\r
72 #define PR_BITS_PER_FLOAT 32\r
73 #define PR_BITS_PER_WORD 32\r
74 #define PR_BITS_PER_DWORD 64\r
75 #define PR_BITS_PER_DOUBLE 64\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_WORD_LOG2 5\r
84 #define PR_BITS_PER_DWORD_LOG2 6\r
85 #define PR_BITS_PER_DOUBLE_LOG2 6\r
86 \r
87 #define PR_ALIGN_OF_SHORT 2\r
88 #define PR_ALIGN_OF_INT 4\r
89 #define PR_ALIGN_OF_LONG 4\r
90 #define PR_ALIGN_OF_INT64 8\r
91 #define PR_ALIGN_OF_FLOAT 4\r
92 #define PR_ALIGN_OF_WORD 4\r
93 #define PR_ALIGN_OF_DWORD 8\r
94 #define PR_ALIGN_OF_DOUBLE 4\r
95 #define PR_ALIGN_OF_POINTER 4\r
96 \r
97 #define PR_BYTES_PER_WORD_LOG2 2\r
98 #define PR_BYTES_PER_DWORD_LOG2 2\r
99 \r
100 #elif defined(_ALPHA_)\r
101 \r
102 #define IS_LITTLE_ENDIAN 1\r
103 #undef IS_BIG_ENDIAN\r
104 \r
105 #define PR_BYTES_PER_BYTE 1\r
106 #define PR_BYTES_PER_SHORT 2\r
107 #define PR_BYTES_PER_INT 4\r
108 #define PR_BYTES_PER_INT64 8\r
109 #define PR_BYTES_PER_LONG 4\r
110 #define PR_BYTES_PER_FLOAT 4\r
111 #define PR_BYTES_PER_DOUBLE 8\r
112 #define PR_BYTES_PER_WORD 4\r
113 #define PR_BYTES_PER_DWORD 8\r
114 \r
115 #define PR_BITS_PER_BYTE 8\r
116 #define PR_BITS_PER_SHORT 16\r
117 #define PR_BITS_PER_INT 32\r
118 #define PR_BITS_PER_INT64 64\r
119 #define PR_BITS_PER_LONG 32\r
120 #define PR_BITS_PER_FLOAT 32\r
121 #define PR_BITS_PER_DOUBLE 64\r
122 #define PR_BITS_PER_WORD 32\r
123 \r
124 #define PR_BITS_PER_BYTE_LOG2 3\r
125 #define PR_BITS_PER_SHORT_LOG2 4\r
126 #define PR_BITS_PER_INT_LOG2 5\r
127 #define PR_BITS_PER_INT64_LOG2 6\r
128 #define PR_BITS_PER_LONG_LOG2 5\r
129 #define PR_BITS_PER_FLOAT_LOG2 5\r
130 #define PR_BITS_PER_DOUBLE_LOG2 6\r
131 #define PR_BITS_PER_WORD_LOG2 5\r
132 \r
133 #define PR_BYTES_PER_WORD_LOG2 2\r
134 #define PR_BYTES_PER_DWORD_LOG2 3\r
135 \r
136 #define PR_ALIGN_OF_SHORT 2\r
137 #define PR_ALIGN_OF_INT 4\r
138 #define PR_ALIGN_OF_LONG 4\r
139 #define PR_ALIGN_OF_INT64 8\r
140 #define PR_ALIGN_OF_FLOAT 4\r
141 #define PR_ALIGN_OF_DOUBLE 8\r
142 #define PR_ALIGN_OF_POINTER 4\r
143 \r
144 #else /* defined(_M_IX86) || defined(_X86_) */\r
145 \r
146 #error unknown processor architecture\r
147 \r
148 #endif /* defined(_M_IX86) || defined(_X86_) */\r
149 \r
150 #define HAVE_LONG_LONG\r
151 \r
152 #ifndef NO_NSPR_10_SUPPORT\r
153 \r
154 #define BYTES_PER_BYTE PR_BYTES_PER_BYTE\r
155 #define BYTES_PER_SHORT PR_BYTES_PER_SHORT\r
156 #define BYTES_PER_INT PR_BYTES_PER_INT\r
157 #define BYTES_PER_INT64 PR_BYTES_PER_INT64\r
158 #define BYTES_PER_LONG PR_BYTES_PER_LONG\r
159 #define BYTES_PER_FLOAT PR_BYTES_PER_FLOAT\r
160 #define BYTES_PER_DOUBLE PR_BYTES_PER_DOUBLE\r
161 #define BYTES_PER_WORD PR_BYTES_PER_WORD\r
162 #define BYTES_PER_DWORD PR_BYTES_PER_DWORD\r
163 \r
164 #define BITS_PER_BYTE PR_BITS_PER_BYTE\r
165 #define BITS_PER_SHORT PR_BITS_PER_SHORT\r
166 #define BITS_PER_INT PR_BITS_PER_INT\r
167 #define BITS_PER_INT64 PR_BITS_PER_INT64\r
168 #define BITS_PER_LONG PR_BITS_PER_LONG\r
169 #define BITS_PER_FLOAT PR_BITS_PER_FLOAT\r
170 #define BITS_PER_DOUBLE PR_BITS_PER_DOUBLE\r
171 #define BITS_PER_WORD PR_BITS_PER_WORD\r
172 \r
173 #define BITS_PER_BYTE_LOG2 PR_BITS_PER_BYTE_LOG2\r
174 #define BITS_PER_SHORT_LOG2 PR_BITS_PER_SHORT_LOG2\r
175 #define BITS_PER_INT_LOG2 PR_BITS_PER_INT_LOG2\r
176 #define BITS_PER_INT64_LOG2 PR_BITS_PER_INT64_LOG2\r
177 #define BITS_PER_LONG_LOG2 PR_BITS_PER_LONG_LOG2\r
178 #define BITS_PER_FLOAT_LOG2 PR_BITS_PER_FLOAT_LOG2\r
179 #define BITS_PER_DOUBLE_LOG2 PR_BITS_PER_DOUBLE_LOG2\r
180 #define BITS_PER_WORD_LOG2 PR_BITS_PER_WORD_LOG2\r
181 \r
182 #define ALIGN_OF_SHORT PR_ALIGN_OF_SHORT\r
183 #define ALIGN_OF_INT PR_ALIGN_OF_INT\r
184 #define ALIGN_OF_LONG PR_ALIGN_OF_LONG\r
185 #define ALIGN_OF_INT64 PR_ALIGN_OF_INT64\r
186 #define ALIGN_OF_FLOAT PR_ALIGN_OF_FLOAT\r
187 #define ALIGN_OF_DOUBLE PR_ALIGN_OF_DOUBLE\r
188 #define ALIGN_OF_POINTER PR_ALIGN_OF_POINTER\r
189 #define ALIGN_OF_WORD PR_ALIGN_OF_WORD\r
190 \r
191 #define BYTES_PER_WORD_LOG2 PR_BYTES_PER_WORD_LOG2\r
192 #define BYTES_PER_DWORD_LOG2 PR_BYTES_PER_DWORD_LOG2\r
193 #define WORDS_PER_DWORD_LOG2 PR_WORDS_PER_DWORD_LOG2\r
194 \r
195 #endif /* NO_NSPR_10_SUPPORT */\r
196 \r
197 #endif /* nspr_cpucfg___ */\r