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1/* $NetBSD: int_limits.h,v 1.8 2014/08/13 22:31:07 matt Exp $ */
2
3/*-
4 * Copyright (c) 2001 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Klaus Klein.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#ifndef _SPARC_INT_LIMITS_H_
33#define _SPARC_INT_LIMITS_H_
34
35#ifdef __SIG_ATOMIC_MAX__
36#include <sys/common_int_limits.h>
37#else
38/*
39 * 7.18.2 Limits of specified-width integer types
40 */
41
42/* 7.18.2.1 Limits of exact-width integer types */
43
44/* minimum values of exact-width signed integer types */
45#define INT8_MIN (-0x7f-1) /* int8_t */
46#define INT16_MIN (-0x7fff-1) /* int16_t */
47#define INT32_MIN (-0x7fffffff-1) /* int32_t */
48#ifdef __arch64__
49#define INT64_MIN (-0x7fffffffffffffffL-1) /* int64_t */
50#else
51#define INT64_MIN (-0x7fffffffffffffffLL-1) /* int64_t */
52#endif
53
54/* maximum values of exact-width signed integer types */
55#define INT8_MAX 0x7f /* int8_t */
56#define INT16_MAX 0x7fff /* int16_t */
57#define INT32_MAX 0x7fffffff /* int32_t */
58#ifdef __arch64__
59#define INT64_MAX 0x7fffffffffffffffL /* int64_t */
60#else
61#define INT64_MAX 0x7fffffffffffffffLL /* int64_t */
62#endif
63
64/* maximum values of exact-width unsigned integer types */
65#define UINT8_MAX 0xff /* uint8_t */
66#define UINT16_MAX 0xffff /* uint16_t */
67#define UINT32_MAX 0xffffffffU /* uint32_t */
68#ifdef __arch64__
69#define UINT64_MAX 0xffffffffffffffffUL /* uint64_t */
70#else
71#define UINT64_MAX 0xffffffffffffffffULL /* uint64_t */
72#endif
73
74/* 7.18.2.2 Limits of minimum-width integer types */
75
76/* minimum values of minimum-width signed integer types */
77#define INT_LEAST8_MIN (-0x7f-1) /* int_least8_t */
78#define INT_LEAST16_MIN (-0x7fff-1) /* int_least16_t */
79#define INT_LEAST32_MIN (-0x7fffffff-1) /* int_least32_t */
80#ifdef __arch64__
81#define INT_LEAST64_MIN (-0x7fffffffffffffffL-1) /* int_least64_t */
82#else
83#define INT_LEAST64_MIN (-0x7fffffffffffffffLL-1) /* int_least64_t */
84#endif
85
86/* maximum values of minimum-width signed integer types */
87#define INT_LEAST8_MAX 0x7f /* int_least8_t */
88#define INT_LEAST16_MAX 0x7fff /* int_least16_t */
89#define INT_LEAST32_MAX 0x7fffffff /* int_least32_t */
90#ifdef __arch64__
91#define INT_LEAST64_MAX 0x7fffffffffffffffL /* int_least64_t */
92#else
93#define INT_LEAST64_MAX 0x7fffffffffffffffLL /* int_least64_t */
94#endif
95
96/* maximum values of minimum-width unsigned integer types */
97#define UINT_LEAST8_MAX 0xff /* uint_least8_t */
98#define UINT_LEAST16_MAX 0xffff /* uint_least16_t */
99#define UINT_LEAST32_MAX 0xffffffffU /* uint_least32_t */
100#ifdef __arch64__
101#define UINT_LEAST64_MAX 0xffffffffffffffffUL /* uint_least64_t */
102#else
103#define UINT_LEAST64_MAX 0xffffffffffffffffULL /* uint_least64_t */
104#endif
105
106/* 7.18.2.3 Limits of fastest minimum-width integer types */
107
108/* minimum values of fastest minimum-width signed integer types */
109#define INT_FAST8_MIN (-0x7fffffff-1) /* int_fast8_t */
110#define INT_FAST16_MIN (-0x7fffffff-1) /* int_fast16_t */
111#define INT_FAST32_MIN (-0x7fffffff-1) /* int_fast32_t */
112#ifdef __arch64__
113#define INT_FAST64_MIN (-0x7fffffffffffffffL-1) /* int_fast64_t */
114#else
115#define INT_FAST64_MIN (-0x7fffffffffffffffLL-1) /* int_fast64_t */
116#endif
117
118/* maximum values of fastest minimum-width signed integer types */
119#define INT_FAST8_MAX 0x7fffffff /* int_fast8_t */
120#define INT_FAST16_MAX 0x7fffffff /* int_fast16_t */
121#define INT_FAST32_MAX 0x7fffffff /* int_fast32_t */
122#ifdef __arch64__
123#define INT_FAST64_MAX 0x7fffffffffffffffL /* int_fast64_t */
124#else
125#define INT_FAST64_MAX 0x7fffffffffffffffLL /* int_fast64_t */
126#endif
127
128/* maximum values of fastest minimum-width unsigned integer types */
129#define UINT_FAST8_MAX 0xffffffffU /* uint_fast8_t */
130#define UINT_FAST16_MAX 0xffffffffU /* uint_fast16_t */
131#define UINT_FAST32_MAX 0xffffffffU /* uint_fast32_t */
132#ifdef __arch64__
133#define UINT_FAST64_MAX 0xffffffffffffffffUL /* uint_fast64_t */
134#else
135#define UINT_FAST64_MAX 0xffffffffffffffffULL /* uint_fast64_t */
136#endif
137
138/* 7.18.2.4 Limits of integer types capable of holding object pointers */
139
140#ifdef __arch64__
141#define INTPTR_MIN (-0x7fffffffffffffffL-1) /* intptr_t */
142#define INTPTR_MAX 0x7fffffffffffffffL /* intptr_t */
143#define UINTPTR_MAX 0xffffffffffffffffUL /* uintptr_t */
144#else
145#define INTPTR_MIN (-0x7fffffffL-1) /* intptr_t */
146#define INTPTR_MAX 0x7fffffffL /* intptr_t */
147#define UINTPTR_MAX 0xffffffffUL /* uintptr_t */
148#endif
149
150/* 7.18.2.5 Limits of greatest-width integer types */
151
152#ifdef __arch64__
153#define INTMAX_MIN (-0x7fffffffffffffffL-1) /* intmax_t */
154#define INTMAX_MAX 0x7fffffffffffffffL /* intmax_t */
155#define UINTMAX_MAX 0xffffffffffffffffUL /* uintmax_t */
156#else
157#define INTMAX_MIN (-0x7fffffffffffffffLL-1) /* intmax_t */
158#define INTMAX_MAX 0x7fffffffffffffffLL /* intmax_t */
159#define UINTMAX_MAX 0xffffffffffffffffULL /* uintmax_t */
160#endif
161
162
163/*
164 * 7.18.3 Limits of other integer types
165 */
166
167/* limits of ptrdiff_t */
168#ifdef __arch64__
169#define PTRDIFF_MIN (-0x7fffffffffffffffL-1) /* ptrdiff_t */
170#define PTRDIFF_MAX 0x7fffffffffffffffL /* ptrdiff_t */
171#else
172#define PTRDIFF_MIN (-0x7fffffffL-1) /* ptrdiff_t */
173#define PTRDIFF_MAX 0x7fffffffL /* ptrdiff_t */
174#endif
175
176/* limits of sig_atomic_t */
177#define SIG_ATOMIC_MIN (-0x7fffffff-1) /* sig_atomic_t */
178#define SIG_ATOMIC_MAX 0x7fffffff /* sig_atomic_t */
179
180/* limit of size_t */
181#ifdef __arch64__
182#define SIZE_MAX 0xffffffffffffffffUL /* size_t */
183#else
184#define SIZE_MAX 0xffffffffUL /* size_t */
185#endif
186
187#endif /* !__SIG_ATOMIC_MAX__ */
188
189#endif /* !_SPARC_INT_LIMITS_H_ */