/*
* Copyright (c) 2000-2008 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* Copyright 1995 NeXT Computer, Inc. All rights reserved.
*/
/*
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* 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 University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
*
* @(#)types.h 8.3 (Berkeley) 1/5/94
*/
#ifndef _I386_MACHTYPES_H_
#define _I386_MACHTYPES_H_
#define _MACHTYPES_H_
#if defined (__i386__) || defined (__x86_64__)
#ifndef __ASSEMBLER__
#include <i386/_types.h>
#include <sys/cdefs.h>
/*
* Basic integral types. Omit the typedef if
* not possible for a machine/compiler combination.
*/
#include <sys/_types/_int8_t.h>
#include <sys/_types/_int16_t.h>
#include <sys/_types/_int32_t.h>
#include <sys/_types/_int64_t.h>
#include <sys/_types/_u_int8_t.h>
#include <sys/_types/_u_int16_t.h>
#include <sys/_types/_u_int32_t.h>
#include <sys/_types/_u_int64_t.h>
#if __LP64__
typedef int64_t register_t;
#else
typedef int32_t register_t;
#endif
#include <sys/_types/_intptr_t.h>
#include <sys/_types/_uintptr_t.h>
#if !defined(_ANSI_SOURCE) && (!defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE))
/* These types are used for reserving the largest possible size. */
typedef u_int64_t user_addr_t;
typedef u_int64_t user_size_t;
typedef int64_t user_ssize_t;
typedef int64_t user_long_t;
typedef u_int64_t user_ulong_t;
typedef int64_t user_time_t;
typedef int64_t user_off_t;
#if KERNEL
#ifndef VM_UNSAFE_TYPES
typedef user_addr_t user_addr_ut;
typedef user_size_t user_size_ut;
#endif /* VM_SAFE_TYPES */
#endif /* KERNEL */
#define USER_ADDR_NULL ((user_addr_t) 0)
#define CAST_USER_ADDR_T(a_ptr) ((user_addr_t)((uintptr_t)(a_ptr)))
#ifdef KERNEL
/*
* These types are used when you know the word size of the target
* user process. They can be used to create struct layouts independent
* of the types and alignment requirements of the current running
* kernel.
*/
/*
* The default ABI for the 32-bit Intel userspace aligns fundamental
* integral data types to their natural boundaries, with a maximum alignment
* of 4, even for 8-byte quantites. The default ABI for 64-bit Intel
* userspace aligns fundamental integral data types for their natural
* boundaries, including those in composite data types. PowerPC applications
* running under translation must conform to the 32-bit Intel ABI.
*/
typedef __uint64_t user64_addr_t __attribute__((aligned(8)));
typedef __uint64_t user64_size_t __attribute__((aligned(8)));
typedef __int64_t user64_ssize_t __attribute__((aligned(8)));
typedef __int64_t user64_long_t __attribute__((aligned(8)));
typedef __uint64_t user64_ulong_t __attribute__((aligned(8)));
typedef __int64_t user64_time_t __attribute__((aligned(8)));
typedef __int64_t user64_off_t __attribute__((aligned(8)));
typedef __uint32_t user32_addr_t;
typedef __uint32_t user32_size_t;
typedef __int32_t user32_ssize_t;
typedef __int32_t user32_long_t;
typedef __uint32_t user32_ulong_t;
typedef __int32_t user32_time_t;
typedef __int64_t user32_off_t __attribute__((aligned(4)));
#endif /* KERNEL */
#endif /* !_ANSI_SOURCE && (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
/* This defines the size of syscall arguments after copying into the kernel: */
typedef u_int64_t syscall_arg_t;
#endif /* __ASSEMBLER__ */
#endif /* defined (__i386__) || defined (__x86_64__) */
#endif /* _I386_MACHTYPES_H_ */