1 /*-
2 * Copyright (c) 2001, 2002 Mike Barcroft <mike@FreeBSD.org>
3 * Copyright (c) 2001 The NetBSD Foundation, Inc.
4 * All rights reserved.
5 *
6 * This code is derived from software contributed to The NetBSD Foundation
7 * by Klaus Klein.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed by the NetBSD
20 * Foundation, Inc. and its contributors.
21 * 4. Neither the name of The NetBSD Foundation nor the names of its
22 * contributors may be used to endorse or promote products derived
23 * from this software without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
26 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
27 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
28 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
29 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
36 *
37 * from: src/sys/i386/include/_stdint.h,v 1.2 2004/05/18 16:04:57 stefanf
38 * $FreeBSD$
39 */
40
41 #ifndef _MACHINE__STDINT_H_
42 #define _MACHINE__STDINT_H_
43
44 #if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
45
46 #define INT8_C(c) (c)
47 #define INT16_C(c) (c)
48 #define INT32_C(c) (c)
49 #ifdef __mips_n64
50 #define INT64_C(c) (c ## L)
51 #else
52 #define INT64_C(c) (c ## LL)
53 #endif
54
55 #define UINT8_C(c) (c)
56 #define UINT16_C(c) (c)
57 #define UINT32_C(c) (c ## U)
58 #ifdef __mips_n64
59 #define UINT64_C(c) (c ## UL)
60 #else
61 #define UINT64_C(c) (c ## ULL)
62 #endif
63
64 #ifdef __mips_n64
65 #define INTMAX_C(c) (c ## L)
66 #define UINTMAX_C(c) (c ## UL)
67 #else
68 #define INTMAX_C(c) (c ## LL)
69 #define UINTMAX_C(c) (c ## ULL)
70 #endif
71
72 #endif /* !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) */
73
74 #if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
75
76 /*
77 * ISO/IEC 9899:1999
78 * 7.18.2.1 Limits of exact-width integer types
79 */
80 /* Minimum values of exact-width signed integer types. */
81 #define INT8_MIN (-0x7f-1)
82 #define INT16_MIN (-0x7fff-1)
83 #define INT32_MIN (-0x7fffffff-1)
84 #define INT64_MIN (-INTMAX_C(0x7fffffffffffffff)-1)
85
86 /* Maximum values of exact-width signed integer types. */
87 #define INT8_MAX 0x7f
88 #define INT16_MAX 0x7fff
89 #define INT32_MAX 0x7fffffff
90 #define INT64_MAX INTMAX_C(0x7fffffffffffffff)
91
92 /* Maximum values of exact-width unsigned integer types. */
93 #define UINT8_MAX 0xff
94 #define UINT16_MAX 0xffff
95 #define UINT32_MAX 0xffffffffU
96 #define UINT64_MAX UINTMAX_C(0xffffffffffffffff)
97
98 /*
99 * ISO/IEC 9899:1999
100 * 7.18.2.2 Limits of minimum-width integer types
101 */
102 /* Minimum values of minimum-width signed integer types. */
103 #define INT_LEAST8_MIN INT8_MIN
104 #define INT_LEAST16_MIN INT16_MIN
105 #define INT_LEAST32_MIN INT32_MIN
106 #define INT_LEAST64_MIN INT64_MIN
107
108 /* Maximum values of minimum-width signed integer types. */
109 #define INT_LEAST8_MAX INT8_MAX
110 #define INT_LEAST16_MAX INT16_MAX
111 #define INT_LEAST32_MAX INT32_MAX
112 #define INT_LEAST64_MAX INT64_MAX
113
114 /* Maximum values of minimum-width unsigned integer types. */
115 #define UINT_LEAST8_MAX UINT8_MAX
116 #define UINT_LEAST16_MAX UINT16_MAX
117 #define UINT_LEAST32_MAX UINT32_MAX
118 #define UINT_LEAST64_MAX UINT64_MAX
119
120 /*
121 * ISO/IEC 9899:1999
122 * 7.18.2.3 Limits of fastest minimum-width integer types
123 */
124 /* Minimum values of fastest minimum-width signed integer types. */
125 #define INT_FAST8_MIN INT32_MIN
126 #define INT_FAST16_MIN INT32_MIN
127 #define INT_FAST32_MIN INT32_MIN
128 #define INT_FAST64_MIN INT64_MIN
129
130 /* Maximum values of fastest minimum-width signed integer types. */
131 #define INT_FAST8_MAX INT32_MAX
132 #define INT_FAST16_MAX INT32_MAX
133 #define INT_FAST32_MAX INT32_MAX
134 #define INT_FAST64_MAX INT64_MAX
135
136 /* Maximum values of fastest minimum-width unsigned integer types. */
137 #define UINT_FAST8_MAX UINT32_MAX
138 #define UINT_FAST16_MAX UINT32_MAX
139 #define UINT_FAST32_MAX UINT32_MAX
140 #define UINT_FAST64_MAX UINT64_MAX
141
142 /*
143 * ISO/IEC 9899:1999
144 * 7.18.2.4 Limits of integer types capable of holding object pointers
145 */
146 #ifdef __mips_n64
147 #define INTPTR_MIN INT64_MIN
148 #define INTPTR_MAX INT64_MAX
149 #define UINTPTR_MAX UINT64_MAX
150 #else
151 #define INTPTR_MIN INT32_MIN
152 #define INTPTR_MAX INT32_MAX
153 #define UINTPTR_MAX UINT32_MAX
154 #endif
155
156 /*
157 * ISO/IEC 9899:1999
158 * 7.18.2.5 Limits of greatest-width integer types
159 */
160 #define INTMAX_MIN INT64_MIN
161 #define INTMAX_MAX INT64_MAX
162 #define UINTMAX_MAX UINT64_MAX
163
164 /*
165 * ISO/IEC 9899:1999
166 * 7.18.3 Limits of other integer types
167 */
168 /* Limits of ptrdiff_t. */
169 #ifdef __mips_n64
170 #define PTRDIFF_MIN INT64_MIN
171 #define PTRDIFF_MAX INT64_MAX
172 #else
173 #define PTRDIFF_MIN INT32_MIN
174 #define PTRDIFF_MAX INT32_MAX
175 #endif
176
177 /* Limits of sig_atomic_t. */
178 #define SIG_ATOMIC_MIN INT32_MIN
179 #define SIG_ATOMIC_MAX INT32_MAX
180
181 /* Limit of size_t. */
182 #ifdef __mips_n64
183 #define SIZE_MAX UINT64_MAX
184 #else
185 #define SIZE_MAX UINT32_MAX
186 #endif
187
188 #ifndef WCHAR_MIN /* Also possibly defined in <wchar.h> */
189 /* Limits of wchar_t. */
190 #define WCHAR_MIN INT32_MIN
191 #define WCHAR_MAX INT32_MAX
192 #endif
193
194 /* Limits of wint_t. */
195 #define WINT_MIN INT32_MIN
196 #define WINT_MAX INT32_MAX
197
198 #endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */
199
200 #endif /* !_MACHINE__STDINT_H_ */
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