| /* $NetBSD: int_limits.h,v 1.3 2005/12/11 12:16:25 christos Exp $ */ | |
| /*- | |
| * Copyright (c) 2001 The NetBSD Foundation, Inc. | |
| * All rights reserved. | |
| * | |
| * This code is derived from software contributed to The NetBSD Foundation | |
| * by Klaus Klein. | |
| * | |
| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions | |
| * are met: | |
| * 1. Redistributions of source code must retain the above copyright | |
| * notice, this list of conditions and the following disclaimer. | |
| * 2. Redistributions in binary form must reproduce the above copyright | |
| * notice, this list of conditions and the following disclaimer in the | |
| * documentation and/or other materials provided with the distribution. | |
| * 3. All advertising materials mentioning features or use of this software | |
| * must display the following acknowledgement: | |
| * This product includes software developed by the NetBSD | |
| * Foundation, Inc. and its contributors. | |
| * 4. Neither the name of The NetBSD Foundation nor the names of its | |
| * contributors may be used to endorse or promote products derived | |
| * from this software without specific prior written permission. | |
| * | |
| * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS | |
| * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED | |
| * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS | |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| * POSSIBILITY OF SUCH DAMAGE. | |
| */ | |
| #ifndef _AMD64_INT_LIMITS_H_ | |
| #define _AMD64_INT_LIMITS_H_ | |
| /* | |
| * 7.18.2 Limits of specified-width integer types | |
| */ | |
| /* 7.18.2.1 Limits of exact-width integer types */ | |
| /* minimum values of exact-width signed integer types */ | |
| #define INT8_MIN (-0x7f-1) /* int8_t */ | |
| #define INT16_MIN (-0x7fff-1) /* int16_t */ | |
| #define INT32_MIN (-0x7fffffff-1) /* int32_t */ | |
| #define INT64_MIN (-0x7fffffffffffffffLL-1) /* int64_t */ | |
| /* maximum values of exact-width signed integer types */ | |
| #define INT8_MAX 0x7f /* int8_t */ | |
| #define INT16_MAX 0x7fff /* int16_t */ | |
| #define INT32_MAX 0x7fffffff /* int32_t */ | |
| #define INT64_MAX 0x7fffffffffffffffLL /* int64_t */ | |
| /* maximum values of exact-width unsigned integer types */ | |
| #define UINT8_MAX 0xffU /* uint8_t */ | |
| #define UINT16_MAX 0xffffU /* uint16_t */ | |
| #define UINT32_MAX 0xffffffffU /* uint32_t */ | |
| #define UINT64_MAX 0xffffffffffffffffULL /* uint64_t */ | |
| /* 7.18.2.2 Limits of minimum-width integer types */ | |
| /* minimum values of minimum-width signed integer types */ | |
| #define INT_LEAST8_MIN (-0x7f-1) /* int_least8_t */ | |
| #define INT_LEAST16_MIN (-0x7fff-1) /* int_least16_t */ | |
| #define INT_LEAST32_MIN (-0x7fffffff-1) /* int_least32_t */ | |
| #define INT_LEAST64_MIN (-0x7fffffffffffffffLL-1) /* int_least64_t */ | |
| /* maximum values of minimum-width signed integer types */ | |
| #define INT_LEAST8_MAX 0x7f /* int_least8_t */ | |
| #define INT_LEAST16_MAX 0x7fff /* int_least16_t */ | |
| #define INT_LEAST32_MAX 0x7fffffff /* int_least32_t */ | |
| #define INT_LEAST64_MAX 0x7fffffffffffffffLL /* int_least64_t */ | |
| /* maximum values of minimum-width unsigned integer types */ | |
| #define UINT_LEAST8_MAX 0xffU /* uint_least8_t */ | |
| #define UINT_LEAST16_MAX 0xffffU /* uint_least16_t */ | |
| #define UINT_LEAST32_MAX 0xffffffffU /* uint_least32_t */ | |
| #define UINT_LEAST64_MAX 0xffffffffffffffffULL /* uint_least64_t */ | |
| /* 7.18.2.3 Limits of fastest minimum-width integer types */ | |
| /* minimum values of fastest minimum-width signed integer types */ | |
| #define INT_FAST8_MIN (-0x7fffffff-1) /* int_fast8_t */ | |
| #define INT_FAST16_MIN (-0x7fffffff-1) /* int_fast16_t */ | |
| #define INT_FAST32_MIN (-0x7fffffff-1) /* int_fast32_t */ | |
| #define INT_FAST64_MIN (-0x7fffffffffffffffLL-1) /* int_fast64_t */ | |
| /* maximum values of fastest minimum-width signed integer types */ | |
| #define INT_FAST8_MAX 0x7fffffff /* int_fast8_t */ | |
| #define INT_FAST16_MAX 0x7fffffff /* int_fast16_t */ | |
| #define INT_FAST32_MAX 0x7fffffff /* int_fast32_t */ | |
| #define INT_FAST64_MAX 0x7fffffffffffffffLL /* int_fast64_t */ | |
| /* maximum values of fastest minimum-width unsigned integer types */ | |
| #define UINT_FAST8_MAX 0xffffffffU /* uint_fast8_t */ | |
| #define UINT_FAST16_MAX 0xffffffffU /* uint_fast16_t */ | |
| #define UINT_FAST32_MAX 0xffffffffU /* uint_fast32_t */ | |
| #define UINT_FAST64_MAX 0xffffffffffffffffULL /* uint_fast64_t */ | |
| /* 7.18.2.4 Limits of integer types capable of holding object pointers */ | |
| #define INTPTR_MIN (-0x7fffffffffffffffLL-1) /* intptr_t */ | |
| #define INTPTR_MAX 0x7fffffffffffffffLL /* intptr_t */ | |
| #define UINTPTR_MAX 0xffffffffffffffffULL /* uintptr_t */ | |
| /* 7.18.2.5 Limits of greatest-width integer types */ | |
| #define INTMAX_MIN (-0x7fffffffffffffffLL-1) /* intmax_t */ | |
| #define INTMAX_MAX 0x7fffffffffffffffLL /* intmax_t */ | |
| #define UINTMAX_MAX 0xffffffffffffffffULL /* uintmax_t */ | |
| /* | |
| * 7.18.3 Limits of other integer types | |
| */ | |
| /* limits of ptrdiff_t */ | |
| #define PTRDIFF_MIN (-0x7fffffffffffffffLL-1) /* ptrdiff_t */ | |
| #define PTRDIFF_MAX 0x7fffffffffffffffLL /* ptrdiff_t */ | |
| /* limits of sig_atomic_t */ | |
| #define SIG_ATOMIC_MIN (-0x7fffffffffffffffLL-1) /* sig_atomic_t */ | |
| #define SIG_ATOMIC_MAX 0x7fffffffffffffffLL /* sig_atomic_t */ | |
| /* limit of size_t */ | |
| #define SIZE_MAX 0xffffffffffffffffULL /* size_t */ | |
| #define SIZE_T_MAX SIZE_MAX | |
| #endif /* !_AMD64_INT_LIMITS_H_ */ |