1/* $OpenBSD: _types.h,v 1.25 2023/07/02 19:02:28 cheloha Exp $ */ 2 3/*- 4 * Copyright (c) 1990, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * @(#)types.h 8.3 (Berkeley) 1/5/94 32 * @(#)ansi.h 8.2 (Berkeley) 1/4/94 33 */ 34 35#ifndef _MIPS64__TYPES_H_ 36#define _MIPS64__TYPES_H_ 37 38/* 39 * _ALIGN(p) rounds p (pointer or byte index) up to a correctly-aligned 40 * value for all data types (int, long, ...). The result is an 41 * unsigned long and must be cast to any desired pointer type. 42 * 43 * _ALIGNED_POINTER is a boolean macro that checks whether an address 44 * is valid to fetch data elements of type t from on this architecture. 45 * This does not reflect the optimal alignment, just the possibility 46 * (within reasonable limits). 47 */ 48#define _ALIGNBYTES 7 49#define _STACKALIGNBYTES 15 50#define _ALIGN(p) (((unsigned long)(p) + _ALIGNBYTES) & ~_ALIGNBYTES) 51#define _ALIGNED_POINTER(p,t) ((((unsigned long)(p)) & (sizeof(t) - 1)) == 0) 52#define _MAX_PAGE_SHIFT 14 /* maximum possible PAGE_SHIFT */ 53 54/* 55 * We need to handle the various ISA levels for sizes. 56 */ 57#define _MIPS_ISA_MIPS1 1 /* R2000/R3000 */ 58#define _MIPS_ISA_MIPS2 2 /* R4000/R6000 */ 59#define _MIPS_ISA_MIPS3 3 /* R4000 */ 60#define _MIPS_ISA_MIPS4 4 /* TFP (R1x000) */ 61#define _MIPS_ISA_MIPS32 32 /* MIPS32 */ 62#define _MIPS_ISA_MIPS64 64 /* MIPS64 */ 63 64/* 7.18.1.1 Exact-width integer types */ 65typedef signed char __int8_t; 66typedef unsigned char __uint8_t; 67typedef short __int16_t; 68typedef unsigned short __uint16_t; 69typedef int __int32_t; 70typedef unsigned int __uint32_t; 71typedef long long __int64_t; 72typedef unsigned long long __uint64_t; 73 74/* 7.18.1.2 Minimum-width integer types */ 75typedef __int8_t __int_least8_t; 76typedef __uint8_t __uint_least8_t; 77typedef __int16_t __int_least16_t; 78typedef __uint16_t __uint_least16_t; 79typedef __int32_t __int_least32_t; 80typedef __uint32_t __uint_least32_t; 81typedef __int64_t __int_least64_t; 82typedef __uint64_t __uint_least64_t; 83 84/* 7.18.1.3 Fastest minimum-width integer types */ 85typedef __int32_t __int_fast8_t; 86typedef __uint32_t __uint_fast8_t; 87typedef __int32_t __int_fast16_t; 88typedef __uint32_t __uint_fast16_t; 89typedef __int32_t __int_fast32_t; 90typedef __uint32_t __uint_fast32_t; 91typedef __int64_t __int_fast64_t; 92typedef __uint64_t __uint_fast64_t; 93#define __INT_FAST8_MIN INT32_MIN 94#define __INT_FAST16_MIN INT32_MIN 95#define __INT_FAST32_MIN INT32_MIN 96#define __INT_FAST64_MIN INT64_MIN 97#define __INT_FAST8_MAX INT32_MAX 98#define __INT_FAST16_MAX INT32_MAX 99#define __INT_FAST32_MAX INT32_MAX 100#define __INT_FAST64_MAX INT64_MAX 101#define __UINT_FAST8_MAX UINT32_MAX 102#define __UINT_FAST16_MAX UINT32_MAX 103#define __UINT_FAST32_MAX UINT32_MAX 104#define __UINT_FAST64_MAX UINT64_MAX 105 106/* 7.18.1.4 Integer types capable of holding object pointers */ 107typedef long __intptr_t; 108typedef unsigned long __uintptr_t; 109 110/* 7.18.1.5 Greatest-width integer types */ 111typedef __int64_t __intmax_t; 112typedef __uint64_t __uintmax_t; 113 114/* Register size */ 115typedef long __register_t; 116typedef long f_register_t; /* XXX */ 117 118/* VM system types */ 119typedef unsigned long __vaddr_t; 120typedef unsigned long __paddr_t; 121typedef unsigned long __vsize_t; 122typedef unsigned long __psize_t; 123 124/* Standard system types */ 125typedef double __double_t; 126typedef float __float_t; 127typedef long __ptrdiff_t; 128typedef unsigned long __size_t; 129typedef long __ssize_t; 130#if defined(__GNUC__) && __GNUC__ >= 3 131typedef __builtin_va_list __va_list; 132#else 133typedef char * __va_list; 134#endif 135 136/* Wide character support types */ 137#ifndef __cplusplus 138typedef int __wchar_t; 139#endif 140typedef int __wint_t; 141typedef int __rune_t; 142typedef void * __wctrans_t; 143typedef void * __wctype_t; 144 145#if defined(_KERNEL) 146typedef struct label_t { 147 long val[14]; 148} label_t; 149#endif 150 151/* Feature test macros */ 152#define __HAVE_EXEC_MD_MAP 153 154#endif /* _MIPS64__TYPES_H_ */ 155