| | 1 | /* |
| | 2 | * Copyright (c) 2000-2008 Apple Inc. All rights reserved. |
| | 3 | * |
| | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| | 5 | * |
| | 6 | * This file contains Original Code and/or Modifications of Original Code |
| | 7 | * as defined in and that are subject to the Apple Public Source License |
| | 8 | * Version 2.0 (the 'License'). You may not use this file except in |
| | 9 | * compliance with the License. The rights granted to you under the License |
| | 10 | * may not be used to create, or enable the creation or redistribution of, |
| | 11 | * unlawful or unlicensed copies of an Apple operating system, or to |
| | 12 | * circumvent, violate, or enable the circumvention or violation of, any |
| | 13 | * terms of an Apple operating system software license agreement. |
| | 14 | * |
| | 15 | * Please obtain a copy of the License at |
| | 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. |
| | 17 | * |
| | 18 | * The Original Code and all software distributed under the License are |
| | 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
| | 20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| | 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
| | 22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| | 23 | * Please see the License for the specific language governing rights and |
| | 24 | * limitations under the License. |
| | 25 | * |
| | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| | 27 | */ |
| | 28 | /* |
| | 29 | * Copyright 1995 NeXT Computer, Inc. All rights reserved. |
| | 30 | */ |
| | 31 | /* |
| | 32 | * Copyright (c) 1990, 1993 |
| | 33 | * The Regents of the University of California. All rights reserved. |
| | 34 | * |
| | 35 | * Redistribution and use in source and binary forms, with or without |
| | 36 | * modification, are permitted provided that the following conditions |
| | 37 | * are met: |
| | 38 | * 1. Redistributions of source code must retain the above copyright |
| | 39 | * notice, this list of conditions and the following disclaimer. |
| | 40 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 41 | * notice, this list of conditions and the following disclaimer in the |
| | 42 | * documentation and/or other materials provided with the distribution. |
| | 43 | * 3. All advertising materials mentioning features or use of this software |
| | 44 | * must display the following acknowledgement: |
| | 45 | * This product includes software developed by the University of |
| | 46 | * California, Berkeley and its contributors. |
| | 47 | * 4. Neither the name of the University nor the names of its contributors |
| | 48 | * may be used to endorse or promote products derived from this software |
| | 49 | * without specific prior written permission. |
| | 50 | * |
| | 51 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| | 52 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 53 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| | 54 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| | 55 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 56 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 57 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 58 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| | 59 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| | 60 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| | 61 | * SUCH DAMAGE. |
| | 62 | * |
| | 63 | * @(#)types.h 8.3 (Berkeley) 1/5/94 |
| | 64 | */ |
| | 65 | |
| | 66 | #ifndef _MACHTYPES_H_ |
| | 67 | #define _MACHTYPES_H_ |
| | 68 | |
| | 69 | #ifndef __ASSEMBLER__ |
| | 70 | #include <i386/_types.h> |
| | 71 | #include <sys/cdefs.h> |
| | 72 | /* |
| | 73 | * Basic integral types. Omit the typedef if |
| | 74 | * not possible for a machine/compiler combination. |
| | 75 | */ |
| | 76 | #include <sys/_types/_int8_t.h> |
| | 77 | #include <sys/_types/_int16_t.h> |
| | 78 | #include <sys/_types/_int32_t.h> |
| | 79 | #include <sys/_types/_int64_t.h> |
| | 80 | |
| | 81 | #include <sys/_types/_u_int8_t.h> |
| | 82 | #include <sys/_types/_u_int16_t.h> |
| | 83 | #include <sys/_types/_u_int32_t.h> |
| | 84 | #include <sys/_types/_u_int64_t.h> |
| | 85 | |
| | 86 | #if __LP64__ |
| | 87 | typedef int64_t register_t; |
| | 88 | #else |
| | 89 | typedef int32_t register_t; |
| | 90 | #endif |
| | 91 | |
| | 92 | #include <sys/_types/_intptr_t.h> |
| | 93 | #include <sys/_types/_uintptr_t.h> |
| | 94 | |
| | 95 | #if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)) |
| | 96 | /* These types are used for reserving the largest possible size. */ |
| | 97 | typedef u_int64_t user_addr_t; |
| | 98 | typedef u_int64_t user_size_t; |
| | 99 | typedef int64_t user_ssize_t; |
| | 100 | typedef int64_t user_long_t; |
| | 101 | typedef u_int64_t user_ulong_t; |
| | 102 | typedef int64_t user_time_t; |
| | 103 | typedef int64_t user_off_t; |
| | 104 | #define USER_ADDR_NULL ((user_addr_t) 0) |
| | 105 | #define CAST_USER_ADDR_T(a_ptr) ((user_addr_t)((uintptr_t)(a_ptr))) |
| | 106 | |
| | 107 | #ifdef KERNEL |
| | 108 | |
| | 109 | /* |
| | 110 | * These types are used when you know the word size of the target |
| | 111 | * user process. They can be used to create struct layouts independent |
| | 112 | * of the types and alignment requirements of the current running |
| | 113 | * kernel. |
| | 114 | */ |
| | 115 | |
| | 116 | /* |
| | 117 | * The default ABI for the 32-bit Intel userspace aligns fundamental |
| | 118 | * integral data types to their natural boundaries, with a maximum alignment |
| | 119 | * of 4, even for 8-byte quantites. The default ABI for 64-bit Intel |
| | 120 | * userspace aligns fundamental integral data types for their natural |
| | 121 | * boundaries, including those in composite data types. PowerPC applications |
| | 122 | * running under translation must conform to the 32-bit Intel ABI. |
| | 123 | */ |
| | 124 | |
| | 125 | typedef __uint64_t user64_addr_t __attribute__((aligned(8))); |
| | 126 | typedef __uint64_t user64_size_t __attribute__((aligned(8))); |
| | 127 | typedef __int64_t user64_ssize_t __attribute__((aligned(8))); |
| | 128 | typedef __int64_t user64_long_t __attribute__((aligned(8))); |
| | 129 | typedef __uint64_t user64_ulong_t __attribute__((aligned(8))); |
| | 130 | typedef __int64_t user64_time_t __attribute__((aligned(8))); |
| | 131 | typedef __int64_t user64_off_t __attribute__((aligned(8))); |
| | 132 | |
| | 133 | typedef __uint32_t user32_addr_t; |
| | 134 | typedef __uint32_t user32_size_t; |
| | 135 | typedef __int32_t user32_ssize_t; |
| | 136 | typedef __int32_t user32_long_t; |
| | 137 | typedef __uint32_t user32_ulong_t; |
| | 138 | typedef __int32_t user32_time_t; |
| | 139 | typedef __int64_t user32_off_t __attribute__((aligned(4))); |
| | 140 | |
| | 141 | #endif /* KERNEL */ |
| | 142 | |
| | 143 | #endif /* !_ANSI_SOURCE && (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ |
| | 144 | |
| | 145 | /* This defines the size of syscall arguments after copying into the kernel: */ |
| | 146 | typedef u_int64_t syscall_arg_t; |
| | 147 | |
| | 148 | #endif /* __ASSEMBLER__ */ |
| | 149 | #endif /* _MACHTYPES_H_ */ |
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