/* * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This 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 OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ /* * Mach Operating System * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. */ /* */ #ifndef _KERN_SYSCALL_SW_H_ #define _KERN_SYSCALL_SW_H_ #include <mach_assert.h> /* * mach_trap_stack indicates the trap may discard * its kernel stack. Some architectures may need * to save more state in the pcb for these traps. */ typedef void mach_munge_t(const void *, void *); typedef struct { int mach_trap_arg_count; int (*mach_trap_function)(void); #if defined(__i386__) boolean_t mach_trap_stack; #else mach_munge_t *mach_trap_arg_munge32; /* system call arguments for 32-bit */ mach_munge_t *mach_trap_arg_munge64; /* system call arguments for 64-bit */ #endif #if !MACH_ASSERT int mach_trap_unused; #else const char* mach_trap_name; #endif /* !MACH_ASSERT */ } mach_trap_t; #define MACH_TRAP_TABLE_COUNT 128 extern mach_trap_t mach_trap_table[]; extern int mach_trap_count; #if defined(__i386__) #if !MACH_ASSERT #define MACH_TRAP(name, arg_count, munge32, munge64) \ { (arg_count), (int (*)(void)) (name), FALSE, 0 } #else #define MACH_TRAP(name, arg_count, munge32, munge64) \ { (arg_count), (int (*)(void)) (name), FALSE, #name } #endif /* !MACH_ASSERT */ #else /* !defined(__i386__) */ #if !MACH_ASSERT #define MACH_TRAP(name, arg_count, munge32, munge64) \ { (arg_count), (int (*)(void)) (name), (munge32), (munge64), 0 } #else #define MACH_TRAP(name, arg_count, munge32, munge64) \ { (arg_count), (int (*)(void)) (name), (munge32), (munge64), #name } #endif /* !MACH_ASSERT */ #endif /* !defined(__i386__) */ #endif /* _KERN_SYSCALL_SW_H_ */