/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_OSREFERENCE_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_LICENSE_OSREFERENCE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ /* * Copyright (c) 1990, 1991, 1992, The University of Utah and * the Center for Software Science at the University of Utah (CSS). * All rights reserved. * * Permission to use, copy, modify and distribute this software is hereby * granted provided that (1) source code retains these copyright, permission, * and disclaimer notices, and (2) redistributions including binaries * reproduce the notices in supporting documentation, and (3) all advertising * materials mentioning features or use of this software display the following * acknowledgement: ``This product includes software developed by the Center * for Software Science at the University of Utah.'' * * THE UNIVERSITY OF UTAH AND CSS ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSS DISCLAIM ANY LIABILITY OF * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * CSS requests users of this software to return to css-dist@cs.utah.edu any * improvements that they make and grant CSS redistribution rights. * * Utah $Hdr: $ */ #ifndef _MACH_PPC_EXCEPTION_H_ #define _MACH_PPC_EXCEPTION_H_ #define EXC_TYPES_COUNT 10 /* incl. illegal exception 0 */ #define EXCEPTION_CODE_MAX 2 /* elements in vector (code+subcode) */ /* * EXC_BAD_INSTRUCTION */ #define EXC_PPC_INVALID_SYSCALL 1 /* invalid syscall number */ #define EXC_PPC_UNIPL_INST 2 /* unimplemented instruction */ #define EXC_PPC_PRIVINST 3 /* priviledged instruction */ #define EXC_PPC_PRIVREG 4 /* priviledged register */ #define EXC_PPC_TRACE 5 /* trace/single-step */ #define EXC_PPC_PERFMON 6 /* performance monitor */ /* * EXC_BAD_ACCESS * Note: do not conflict with kern_return_t values returned by vm_fault */ #define EXC_PPC_VM_PROT_READ 0x101 /* error reading syscall args */ #define EXC_PPC_BADSPACE 0x102 /* bad space referenced */ #define EXC_PPC_UNALIGNED 0x103 /* unaligned data reference */ /* * EXC_ARITHMETIC */ #define EXC_PPC_OVERFLOW 1 /* integer overflow */ #define EXC_PPC_ZERO_DIVIDE 2 /* integer divide by zero */ #define EXC_PPC_FLT_INEXACT 3 /* IEEE inexact exception */ #define EXC_PPC_FLT_ZERO_DIVIDE 4 /* IEEE zero divide */ #define EXC_PPC_FLT_UNDERFLOW 5 /* IEEE floating underflow */ #define EXC_PPC_FLT_OVERFLOW 6 /* IEEE floating overflow */ #define EXC_PPC_FLT_NOT_A_NUMBER 7 /* IEEE not a number */ /* * EXC_PPC_NOEMULATION should go away when we add software emulation * for floating point. Right now we don't support this. */ #define EXC_PPC_NOEMULATION 8 /* no floating point emulation */ #define EXC_PPC_ALTIVECASSIST 9 /* Altivec Denorm Assist */ /* * EXC_SOFTWARE * Note: 0x10000-0x10003 in use for unix signal */ #define EXC_PPC_TRAP 1 /* Program trap */ #define EXC_PPC_MIGRATE 0x10100 /* Time to bolt */ /* * EXC_BREAKPOINT */ #define EXC_PPC_BREAKPOINT EXC_PPC_TRAP /* breakpoint trap */ /* * machine dependent exception masks */ #define EXC_MASK_MACHINE 0 #endif /* _MACH_PPC_EXCEPTION_H_ */