OpenCores
URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [trunk/] [linux/] [uClibc/] [include/] [stdint.h] - Blame information for rev 1765

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 1325 phoenix
/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
2
   This file is part of the GNU C Library.
3
 
4
   The GNU C Library is free software; you can redistribute it and/or
5
   modify it under the terms of the GNU Lesser General Public
6
   License as published by the Free Software Foundation; either
7
   version 2.1 of the License, or (at your option) any later version.
8
 
9
   The GNU C Library is distributed in the hope that it will be useful,
10
   but WITHOUT ANY WARRANTY; without even the implied warranty of
11
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12
   Lesser General Public License for more details.
13
 
14
   You should have received a copy of the GNU Lesser General Public
15
   License along with the GNU C Library; if not, write to the Free
16
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17
   02111-1307 USA.  */
18
 
19
/*
20
 *      ISO C99: 7.18 Integer types <stdint.h>
21
 */
22
 
23
#ifndef _STDINT_H
24
#define _STDINT_H       1
25
 
26
#include <features.h>
27
#ifdef __UCLIBC_HAS_WCHAR__
28
#include <bits/wchar.h>
29
#endif /* __UCLIBC_HAS_WCHAR__ */
30
#include <bits/wordsize.h>
31
 
32
/* Exact integral types.  */
33
 
34
/* Signed.  */
35
 
36
/* There is some amount of overlap with <sys/types.h> as known by inet code */
37
#ifndef __int8_t_defined
38
# define __int8_t_defined
39
typedef signed char             int8_t;
40
typedef short int               int16_t;
41
typedef int                     int32_t;
42
# if __WORDSIZE == 64
43
typedef long int                int64_t;
44
# else
45
__extension__
46
typedef long long int           int64_t;
47
# endif
48
#endif
49
 
50
/* Unsigned.  */
51
typedef unsigned char           uint8_t;
52
typedef unsigned short int      uint16_t;
53
#ifndef __uint32_t_defined
54
typedef unsigned int            uint32_t;
55
# define __uint32_t_defined
56
#endif
57
#if __WORDSIZE == 64
58
typedef unsigned long int       uint64_t;
59
#else
60
__extension__
61
typedef unsigned long long int  uint64_t;
62
#endif
63
 
64
 
65
/* Small types.  */
66
 
67
/* Signed.  */
68
typedef signed char             int_least8_t;
69
typedef short int               int_least16_t;
70
typedef int                     int_least32_t;
71
#if __WORDSIZE == 64
72
typedef long int                int_least64_t;
73
#else
74
__extension__
75
typedef long long int           int_least64_t;
76
#endif
77
 
78
/* Unsigned.  */
79
typedef unsigned char           uint_least8_t;
80
typedef unsigned short int      uint_least16_t;
81
typedef unsigned int            uint_least32_t;
82
#if __WORDSIZE == 64
83
typedef unsigned long int       uint_least64_t;
84
#else
85
__extension__
86
typedef unsigned long long int  uint_least64_t;
87
#endif
88
 
89
 
90
/* Fast types.  */
91
 
92
/* Signed.  */
93
typedef signed char             int_fast8_t;
94
#if __WORDSIZE == 64
95
typedef long int                int_fast16_t;
96
typedef long int                int_fast32_t;
97
typedef long int                int_fast64_t;
98
#else
99
typedef int                     int_fast16_t;
100
typedef int                     int_fast32_t;
101
__extension__
102
typedef long long int           int_fast64_t;
103
#endif
104
 
105
/* Unsigned.  */
106
typedef unsigned char           uint_fast8_t;
107
#if __WORDSIZE == 64
108
typedef unsigned long int       uint_fast16_t;
109
typedef unsigned long int       uint_fast32_t;
110
typedef unsigned long int       uint_fast64_t;
111
#else
112
typedef unsigned int            uint_fast16_t;
113
typedef unsigned int            uint_fast32_t;
114
__extension__
115
typedef unsigned long long int  uint_fast64_t;
116
#endif
117
 
118
 
119
/* Types for `void *' pointers.  */
120
#if __WORDSIZE == 64
121
# ifndef __intptr_t_defined
122
typedef long int                intptr_t;
123
#  define __intptr_t_defined
124
# endif
125
typedef unsigned long int       uintptr_t;
126
#else
127
# ifndef __intptr_t_defined
128
typedef int                     intptr_t;
129
#  define __intptr_t_defined
130
# endif
131
typedef unsigned int            uintptr_t;
132
#endif
133
 
134
 
135
/* Largest integral types.  */
136
#if __WORDSIZE == 64
137
typedef long int                intmax_t;
138
typedef unsigned long int       uintmax_t;
139
#else
140
__extension__
141
typedef long long int           intmax_t;
142
__extension__
143
typedef unsigned long long int  uintmax_t;
144
#endif
145
 
146
 
147
/* The ISO C99 standard specifies that in C++ implementations these
148
   macros should only be defined if explicitly requested.  */
149
#if !defined __cplusplus || defined __STDC_LIMIT_MACROS
150
 
151
# if __WORDSIZE == 64
152
#  define __INT64_C(c)  c ## L
153
#  define __UINT64_C(c) c ## UL
154
# else
155
#  define __INT64_C(c)  c ## LL
156
#  define __UINT64_C(c) c ## ULL
157
# endif
158
 
159
/* Limits of integral types.  */
160
 
161
/* Minimum of signed integral types.  */
162
# define INT8_MIN               (-128)
163
# define INT16_MIN              (-32767-1)
164
# define INT32_MIN              (-2147483647-1)
165
# define INT64_MIN              (-__INT64_C(9223372036854775807)-1)
166
/* Maximum of signed integral types.  */
167
# define INT8_MAX               (127)
168
# define INT16_MAX              (32767)
169
# define INT32_MAX              (2147483647)
170
# define INT64_MAX              (__INT64_C(9223372036854775807))
171
 
172
/* Maximum of unsigned integral types.  */
173
# define UINT8_MAX              (255)
174
# define UINT16_MAX             (65535)
175
# define UINT32_MAX             (4294967295U)
176
# define UINT64_MAX             (__UINT64_C(18446744073709551615))
177
 
178
 
179
/* Minimum of signed integral types having a minimum size.  */
180
# define INT_LEAST8_MIN         (-128)
181
# define INT_LEAST16_MIN        (-32767-1)
182
# define INT_LEAST32_MIN        (-2147483647-1)
183
# define INT_LEAST64_MIN        (-__INT64_C(9223372036854775807)-1)
184
/* Maximum of signed integral types having a minimum size.  */
185
# define INT_LEAST8_MAX         (127)
186
# define INT_LEAST16_MAX        (32767)
187
# define INT_LEAST32_MAX        (2147483647)
188
# define INT_LEAST64_MAX        (__INT64_C(9223372036854775807))
189
 
190
/* Maximum of unsigned integral types having a minimum size.  */
191
# define UINT_LEAST8_MAX        (255)
192
# define UINT_LEAST16_MAX       (65535)
193
# define UINT_LEAST32_MAX       (4294967295U)
194
# define UINT_LEAST64_MAX       (__UINT64_C(18446744073709551615))
195
 
196
 
197
/* Minimum of fast signed integral types having a minimum size.  */
198
# define INT_FAST8_MIN          (-128)
199
# if __WORDSIZE == 64
200
#  define INT_FAST16_MIN        (-9223372036854775807L-1)
201
#  define INT_FAST32_MIN        (-9223372036854775807L-1)
202
# else
203
#  define INT_FAST16_MIN        (-2147483647-1)
204
#  define INT_FAST32_MIN        (-2147483647-1)
205
# endif
206
# define INT_FAST64_MIN         (-__INT64_C(9223372036854775807)-1)
207
/* Maximum of fast signed integral types having a minimum size.  */
208
# define INT_FAST8_MAX          (127)
209
# if __WORDSIZE == 64
210
#  define INT_FAST16_MAX        (9223372036854775807L)
211
#  define INT_FAST32_MAX        (9223372036854775807L)
212
# else
213
#  define INT_FAST16_MAX        (2147483647)
214
#  define INT_FAST32_MAX        (2147483647)
215
# endif
216
# define INT_FAST64_MAX         (__INT64_C(9223372036854775807))
217
 
218
/* Maximum of fast unsigned integral types having a minimum size.  */
219
# define UINT_FAST8_MAX         (255)
220
# if __WORDSIZE == 64
221
#  define UINT_FAST16_MAX       (18446744073709551615UL)
222
#  define UINT_FAST32_MAX       (18446744073709551615UL)
223
# else
224
#  define UINT_FAST16_MAX       (4294967295U)
225
#  define UINT_FAST32_MAX       (4294967295U)
226
# endif
227
# define UINT_FAST64_MAX        (__UINT64_C(18446744073709551615))
228
 
229
 
230
/* Values to test for integral types holding `void *' pointer.  */
231
# if __WORDSIZE == 64
232
#  define INTPTR_MIN            (-9223372036854775807L-1)
233
#  define INTPTR_MAX            (9223372036854775807L)
234
#  define UINTPTR_MAX           (18446744073709551615UL)
235
# else
236
#  define INTPTR_MIN            (-2147483647-1)
237
#  define INTPTR_MAX            (2147483647)
238
#  define UINTPTR_MAX           (4294967295U)
239
# endif
240
 
241
#if !defined(__H8300H__) && !defined(__H8300S__) 
242
/* Minimum for largest signed integral type.  */
243
# define INTMAX_MIN             (-__INT64_C(9223372036854775807)-1)
244
/* Maximum for largest signed integral type.  */
245
# define INTMAX_MAX             (__INT64_C(9223372036854775807))
246
 
247
/* Maximum for largest unsigned integral type.  */
248
# define UINTMAX_MAX            (__UINT64_C(18446744073709551615))
249
#else
250
/* Minimum for largest signed integral type.  */
251
# define INTMAX_MIN             (-LONG_LONG_MAX-1)
252
/* Maximum for largest signed integral type.  */
253
# define INTMAX_MAX             (LONG_LONG_MAX)
254
 
255
/* Maximum for largest unsigned integral type.  */
256
# define UINTMAX_MAX            (LONG_LONG_MAX<<1+1)
257
#endif
258
 
259
/* Limits of other integer types.  */
260
 
261
/* Limits of `ptrdiff_t' type.  */
262
# if __WORDSIZE == 64
263
#  define PTRDIFF_MIN           (-9223372036854775807L-1)
264
#  define PTRDIFF_MAX           (9223372036854775807L)
265
# else
266
#  define PTRDIFF_MIN           (-2147483647-1)
267
#  define PTRDIFF_MAX           (2147483647)
268
# endif
269
 
270
/* Limits of `sig_atomic_t'.  */
271
# define SIG_ATOMIC_MIN         (-2147483647-1)
272
# define SIG_ATOMIC_MAX         (2147483647)
273
 
274
/* Limit of `size_t' type.  */
275
# if __WORDSIZE == 64
276
#  define SIZE_MAX              (18446744073709551615UL)
277
# else
278
#  define SIZE_MAX              (4294967295U)
279
# endif
280
 
281
#ifdef __UCLIBC_HAS_WCHAR__
282
/* Limits of `wchar_t'.  */
283
# ifndef WCHAR_MIN
284
/* These constants might also be defined in <wchar.h>.  */
285
#  define WCHAR_MIN             __WCHAR_MIN
286
#  define WCHAR_MAX             __WCHAR_MAX
287
# endif
288
 
289
/* Limits of `wint_t'.  */
290
# define WINT_MIN               (0u)
291
# define WINT_MAX               (4294967295u)
292
#endif /* __UCLIBC_HAS_WCHAR__ */
293
 
294
#endif  /* C++ && limit macros */
295
 
296
 
297
/* The ISO C99 standard specifies that in C++ implementations these
298
   should only be defined if explicitly requested.  */
299
#if !defined __cplusplus || defined __STDC_CONSTANT_MACROS
300
 
301
/* Signed.  */
302
# define INT8_C(c)      c
303
# define INT16_C(c)     c
304
# define INT32_C(c)     c
305
# if __WORDSIZE == 64
306
#  define INT64_C(c)    c ## L
307
# else
308
#  define INT64_C(c)    c ## LL
309
# endif
310
 
311
/* Unsigned.  */
312
# define UINT8_C(c)     c ## U
313
# define UINT16_C(c)    c ## U
314
# define UINT32_C(c)    c ## U
315
# if __WORDSIZE == 64
316
#  define UINT64_C(c)   c ## UL
317
# else
318
#  define UINT64_C(c)   c ## ULL
319
# endif
320
 
321
/* Maximal type.  */
322
# if __WORDSIZE == 64
323
#  define INTMAX_C(c)   c ## L
324
#  define UINTMAX_C(c)  c ## UL
325
# else
326
#  define INTMAX_C(c)   c ## LL
327
#  define UINTMAX_C(c)  c ## ULL
328
# endif
329
 
330
#endif  /* C++ && constant macros */
331
 
332
#endif /* stdint.h */

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.