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 _POWERPC__TYPES_H_ 36#define _POWERPC__TYPES_H_ 37 38#if defined(_KERNEL) 39typedef struct label_t { 40 long val[25]; 41} label_t; 42#endif 43 44/* 45 * _ALIGN(p) rounds p (pointer or byte index) up to a correctly-aligned 46 * value for all data types (int, long, ...). The result is an 47 * unsigned long and must be cast to any desired pointer type. 48 * 49 * _ALIGNED_POINTER is a boolean macro that checks whether an address 50 * is valid to fetch data elements of type t from on this architecture. 51 * This does not reflect the optimal alignment, just the possibility 52 * (within reasonable limits). 53 */ 54#define _ALIGNBYTES (sizeof(double) - 1) 55#define _STACKALIGNBYTES 15 56#define _ALIGN(p) (((unsigned long)(p) + _ALIGNBYTES) & ~_ALIGNBYTES) 57#define _ALIGNED_POINTER(p,t) ((((unsigned long)(p)) & (sizeof(t) - 1)) == 0) 58#define _MAX_PAGE_SHIFT 12 /* same as PAGE_SHIFT */ 59 60/* 7.18.1.1 Exact-width integer types */ 61typedef signed char __int8_t; 62typedef unsigned char __uint8_t; 63typedef short __int16_t; 64typedef unsigned short __uint16_t; 65typedef int __int32_t; 66typedef unsigned int __uint32_t; 67typedef long long __int64_t; 68typedef unsigned long long __uint64_t; 69 70/* 7.18.1.2 Minimum-width integer types */ 71typedef __int8_t __int_least8_t; 72typedef __uint8_t __uint_least8_t; 73typedef __int16_t __int_least16_t; 74typedef __uint16_t __uint_least16_t; 75typedef __int32_t __int_least32_t; 76typedef __uint32_t __uint_least32_t; 77typedef __int64_t __int_least64_t; 78typedef __uint64_t __uint_least64_t; 79 80/* 7.18.1.3 Fastest minimum-width integer types */ 81typedef __int32_t __int_fast8_t; 82typedef __uint32_t __uint_fast8_t; 83typedef __int32_t __int_fast16_t; 84typedef __uint32_t __uint_fast16_t; 85typedef __int32_t __int_fast32_t; 86typedef __uint32_t __uint_fast32_t; 87typedef __int64_t __int_fast64_t; 88typedef __uint64_t __uint_fast64_t; 89#define __INT_FAST8_MIN INT32_MIN 90#define __INT_FAST16_MIN INT32_MIN 91#define __INT_FAST32_MIN INT32_MIN 92#define __INT_FAST64_MIN INT64_MIN 93#define __INT_FAST8_MAX INT32_MAX 94#define __INT_FAST16_MAX INT32_MAX 95#define __INT_FAST32_MAX INT32_MAX 96#define __INT_FAST64_MAX INT64_MAX 97#define __UINT_FAST8_MAX UINT32_MAX 98#define __UINT_FAST16_MAX UINT32_MAX 99#define __UINT_FAST32_MAX UINT32_MAX 100#define __UINT_FAST64_MAX UINT64_MAX 101 102/* 7.18.1.4 Integer types capable of holding object pointers */ 103typedef long __intptr_t; 104typedef unsigned long __uintptr_t; 105 106/* 7.18.1.5 Greatest-width integer types */ 107typedef __int64_t __intmax_t; 108typedef __uint64_t __uintmax_t; 109 110/* Register size */ 111typedef long __register_t; 112 113/* VM system types */ 114typedef unsigned long __vaddr_t; 115typedef unsigned long __paddr_t; 116typedef unsigned long __vsize_t; 117typedef unsigned long __psize_t; 118 119/* Standard system types */ 120typedef double __double_t; 121typedef float __float_t; 122typedef long __ptrdiff_t; 123typedef unsigned long __size_t; 124typedef long __ssize_t; 125#if defined(__GNUC__) && __GNUC__ >= 3 126typedef __builtin_va_list __va_list; 127#else 128struct __va_list_tag; 129typedef struct __va_list_tag * __va_list; 130#endif 131 132/* Wide character support types */ 133#ifndef __cplusplus 134typedef int __wchar_t; 135#endif 136typedef int __wint_t; 137typedef int __rune_t; 138typedef void * __wctrans_t; 139typedef void * __wctype_t; 140 141#endif /* _POWERPC__TYPES_H_ */ 142