1*b2653891Scheloha /* $OpenBSD: _types.h,v 1.4 2023/07/02 19:02:28 cheloha Exp $ */ 213861200Skettenis /*- 313861200Skettenis * Copyright (c) 1990, 1993 413861200Skettenis * The Regents of the University of California. All rights reserved. 513861200Skettenis * 613861200Skettenis * Redistribution and use in source and binary forms, with or without 713861200Skettenis * modification, are permitted provided that the following conditions 813861200Skettenis * are met: 913861200Skettenis * 1. Redistributions of source code must retain the above copyright 1013861200Skettenis * notice, this list of conditions and the following disclaimer. 1113861200Skettenis * 2. Redistributions in binary form must reproduce the above copyright 1213861200Skettenis * notice, this list of conditions and the following disclaimer in the 1313861200Skettenis * documentation and/or other materials provided with the distribution. 1413861200Skettenis * 3. Neither the name of the University nor the names of its contributors 1513861200Skettenis * may be used to endorse or promote products derived from this software 1613861200Skettenis * without specific prior written permission. 1713861200Skettenis * 1813861200Skettenis * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 1913861200Skettenis * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2013861200Skettenis * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2113861200Skettenis * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2213861200Skettenis * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2313861200Skettenis * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2413861200Skettenis * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2513861200Skettenis * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2613861200Skettenis * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2713861200Skettenis * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2813861200Skettenis * SUCH DAMAGE. 2913861200Skettenis * 3013861200Skettenis * @(#)types.h 8.3 (Berkeley) 1/5/94 3113861200Skettenis * @(#)ansi.h 8.2 (Berkeley) 1/4/94 3213861200Skettenis */ 3313861200Skettenis 3413861200Skettenis #ifndef _MACHINE__TYPES_H_ 3513861200Skettenis #define _MACHINE__TYPES_H_ 3613861200Skettenis 3713861200Skettenis #if defined(_KERNEL) 3813861200Skettenis typedef struct label_t { 396fbfd68bSgkoehler long val[22]; 4013861200Skettenis } label_t; 4113861200Skettenis #endif 4213861200Skettenis 4313861200Skettenis /* 4413861200Skettenis * _ALIGN(p) rounds p (pointer or byte index) up to a correctly-aligned 4513861200Skettenis * value for all data types (int, long, ...). The result is an 4613861200Skettenis * unsigned long and must be cast to any desired pointer type. 4713861200Skettenis * 4813861200Skettenis * _ALIGNED_POINTER is a boolean macro that checks whether an address 4913861200Skettenis * is valid to fetch data elements of type t from on this architecture. 5013861200Skettenis * This does not reflect the optimal alignment, just the possibility 5113861200Skettenis * (within reasonable limits). 5213861200Skettenis */ 5313861200Skettenis #define _ALIGNBYTES (sizeof(long) - 1) 5413861200Skettenis #define _STACKALIGNBYTES 15 5513861200Skettenis #define _ALIGN(p) (((unsigned long)(p) + _ALIGNBYTES) & ~_ALIGNBYTES) 5613861200Skettenis #define _ALIGNED_POINTER(p,t) ((((unsigned long)(p)) & (sizeof(t) - 1)) == 0) 5713861200Skettenis #define _MAX_PAGE_SHIFT 12 /* same as PAGE_SHIFT */ 5813861200Skettenis 5913861200Skettenis /* 7.18.1.1 Exact-width integer types */ 6013861200Skettenis typedef signed char __int8_t; 6113861200Skettenis typedef unsigned char __uint8_t; 6213861200Skettenis typedef short __int16_t; 6313861200Skettenis typedef unsigned short __uint16_t; 6413861200Skettenis typedef int __int32_t; 6513861200Skettenis typedef unsigned int __uint32_t; 6613861200Skettenis /* LONGLONG */ 6713861200Skettenis typedef long long __int64_t; 6813861200Skettenis /* LONGLONG */ 6913861200Skettenis typedef unsigned long long __uint64_t; 7013861200Skettenis 7113861200Skettenis /* 7.18.1.2 Minimum-width integer types */ 7213861200Skettenis typedef __int8_t __int_least8_t; 7313861200Skettenis typedef __uint8_t __uint_least8_t; 7413861200Skettenis typedef __int16_t __int_least16_t; 7513861200Skettenis typedef __uint16_t __uint_least16_t; 7613861200Skettenis typedef __int32_t __int_least32_t; 7713861200Skettenis typedef __uint32_t __uint_least32_t; 7813861200Skettenis typedef __int64_t __int_least64_t; 7913861200Skettenis typedef __uint64_t __uint_least64_t; 8013861200Skettenis 8113861200Skettenis /* 7.18.1.3 Fastest minimum-width integer types */ 8213861200Skettenis typedef __int32_t __int_fast8_t; 8313861200Skettenis typedef __uint32_t __uint_fast8_t; 8413861200Skettenis typedef __int32_t __int_fast16_t; 8513861200Skettenis typedef __uint32_t __uint_fast16_t; 8613861200Skettenis typedef __int32_t __int_fast32_t; 8713861200Skettenis typedef __uint32_t __uint_fast32_t; 8813861200Skettenis typedef __int64_t __int_fast64_t; 8913861200Skettenis typedef __uint64_t __uint_fast64_t; 9013861200Skettenis #define __INT_FAST8_MIN INT32_MIN 9113861200Skettenis #define __INT_FAST16_MIN INT32_MIN 9213861200Skettenis #define __INT_FAST32_MIN INT32_MIN 9313861200Skettenis #define __INT_FAST64_MIN INT64_MIN 9413861200Skettenis #define __INT_FAST8_MAX INT32_MAX 9513861200Skettenis #define __INT_FAST16_MAX INT32_MAX 9613861200Skettenis #define __INT_FAST32_MAX INT32_MAX 9713861200Skettenis #define __INT_FAST64_MAX INT64_MAX 9813861200Skettenis #define __UINT_FAST8_MAX UINT32_MAX 9913861200Skettenis #define __UINT_FAST16_MAX UINT32_MAX 10013861200Skettenis #define __UINT_FAST32_MAX UINT32_MAX 10113861200Skettenis #define __UINT_FAST64_MAX UINT64_MAX 10213861200Skettenis 10313861200Skettenis /* 7.18.1.4 Integer types capable of holding object pointers */ 10413861200Skettenis typedef long __intptr_t; 10513861200Skettenis typedef unsigned long __uintptr_t; 10613861200Skettenis 10713861200Skettenis /* 7.18.1.5 Greatest-width integer types */ 10813861200Skettenis typedef __int64_t __intmax_t; 10913861200Skettenis typedef __uint64_t __uintmax_t; 11013861200Skettenis 11113861200Skettenis /* Register size */ 11213861200Skettenis typedef long __register_t; 11313861200Skettenis 11413861200Skettenis /* VM system types */ 11513861200Skettenis typedef unsigned long __vaddr_t; 11613861200Skettenis typedef unsigned long __paddr_t; 11713861200Skettenis typedef unsigned long __vsize_t; 11813861200Skettenis typedef unsigned long __psize_t; 11913861200Skettenis 12013861200Skettenis /* Standard system types */ 12113861200Skettenis typedef double __double_t; 12213861200Skettenis typedef float __float_t; 12313861200Skettenis typedef long __ptrdiff_t; 12413861200Skettenis typedef unsigned long __size_t; 12513861200Skettenis typedef long __ssize_t; 12613861200Skettenis #if defined(__GNUC__) && __GNUC__ >= 3 12713861200Skettenis typedef __builtin_va_list __va_list; 12813861200Skettenis #else 12913861200Skettenis typedef char * __va_list; 13013861200Skettenis #endif 13113861200Skettenis 13213861200Skettenis /* Wide character support types */ 13313861200Skettenis #ifndef __cplusplus 13413861200Skettenis #ifdef __WCHAR_UNSIGNED__ 13513861200Skettenis typedef unsigned int __wchar_t; 13613861200Skettenis #else 13713861200Skettenis typedef int __wchar_t; 13813861200Skettenis #endif 13913861200Skettenis #endif 14013861200Skettenis typedef int __wint_t; 14113861200Skettenis typedef int __rune_t; 14213861200Skettenis typedef void * __wctrans_t; 14313861200Skettenis typedef void * __wctype_t; 14413861200Skettenis 14513861200Skettenis #endif /* _MACHINE__TYPES_H_ */ 146