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Root/tags/2.0/i386/include/mach/exception_types.h

Source at commit 1808 created 12 years 4 months ago.
By blackosx, Revise layout of package installer 'Welcome' file so it looks cleaner. Change the copyright notice to begin from 2009 as seen in the Chameleon 2.0 r431 installer. Should this date be set earlier?
1/*␊
2 * Copyright (c) 2000 Apple Computer, 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 * @OSF_COPYRIGHT@␊
30 */␊
31/* ␊
32 * Mach Operating System␊
33 * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University␊
34 * All Rights Reserved.␊
35 * ␊
36 * Permission to use, copy, modify and distribute this software and its␊
37 * documentation is hereby granted, provided that both the copyright␊
38 * notice and this permission notice appear in all copies of the␊
39 * software, derivative works or modified versions, and any portions␊
40 * thereof, and that both notices appear in supporting documentation.␊
41 * ␊
42 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"␊
43 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR␊
44 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.␊
45 * ␊
46 * Carnegie Mellon requests users of this software to return to␊
47 * ␊
48 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU␊
49 * School of Computer Science␊
50 * Carnegie Mellon University␊
51 * Pittsburgh PA 15213-3890␊
52 * ␊
53 * any improvements or extensions that they make and grant Carnegie Mellon␊
54 * the rights to redistribute these changes.␊
55 */␊
56/*␊
57 */␊
58␊
59#ifndef␉_MACH_EXCEPTION_TYPES_H_␊
60#define␉_MACH_EXCEPTION_TYPES_H_␊
61␊
62#include <mach/machine/exception.h>␊
63␊
64/*␊
65 *␉Machine-independent exception definitions.␊
66 */␊
67␊
68#define EXC_BAD_ACCESS␉␉1␉/* Could not access memory */␊
69␉␉/* Code contains kern_return_t describing error. */␊
70␉␉/* Subcode contains bad memory address. */␊
71␊
72#define EXC_BAD_INSTRUCTION␉2␉/* Instruction failed */␊
73␉␉/* Illegal or undefined instruction or operand */␊
74␊
75#define EXC_ARITHMETIC␉␉3␉/* Arithmetic exception */␊
76␉␉/* Exact nature of exception is in code field */␊
77␊
78#define EXC_EMULATION␉␉4␉/* Emulation instruction */␊
79␉␉/* Emulation support instruction encountered */␊
80␉␉/* Details in code and subcode fields␉*/␊
81␊
82#define EXC_SOFTWARE␉␉5␉/* Software generated exception */␊
83␉␉/* Exact exception is in code field. */␊
84␉␉/* Codes 0 - 0xFFFF reserved to hardware */␊
85␉␉/* Codes 0x10000 - 0x1FFFF reserved for OS emulation (Unix) */␊
86␊
87#define EXC_BREAKPOINT␉␉6␉/* Trace, breakpoint, etc. */␊
88␉␉/* Details in code field. */␊
89␊
90#define EXC_SYSCALL␉␉7␉/* System calls. */␊
91␊
92#define EXC_MACH_SYSCALL␉8␉/* Mach system calls. */␊
93␊
94#define EXC_RPC_ALERT␉␉9␉/* RPC alert */␊
95 ␊
96#define EXC_CRASH␉␉10␉/* Abnormal process exit */␊
97␊
98/*␊
99 *␉Machine-independent exception behaviors␊
100 */␊
101␊
102# define EXCEPTION_DEFAULT␉␉1␊
103/*␉Send a catch_exception_raise message including the identity.␊
104 */␊
105␊
106# define EXCEPTION_STATE␉␉2␊
107/*␉Send a catch_exception_raise_state message including the␊
108 *␉thread state.␊
109 */␊
110␊
111# define EXCEPTION_STATE_IDENTITY␉3␊
112/*␉Send a catch_exception_raise_state_identity message including␊
113 *␉the thread identity and state.␊
114 */␊
115␊
116#define MACH_EXCEPTION_CODES␉␉0x80000000␊
117/*␉Send 64-bit code and subcode in the exception header */␊
118␊
119/*␊
120 * Masks for exception definitions, above␊
121 * bit zero is unused, therefore 1 word = 31 exception types␊
122 */␊
123␊
124#define EXC_MASK_BAD_ACCESS␉␉(1 << EXC_BAD_ACCESS)␊
125#define EXC_MASK_BAD_INSTRUCTION␉(1 << EXC_BAD_INSTRUCTION)␊
126#define EXC_MASK_ARITHMETIC␉␉(1 << EXC_ARITHMETIC)␊
127#define EXC_MASK_EMULATION␉␉(1 << EXC_EMULATION)␊
128#define EXC_MASK_SOFTWARE␉␉(1 << EXC_SOFTWARE)␊
129#define EXC_MASK_BREAKPOINT␉␉(1 << EXC_BREAKPOINT)␊
130#define EXC_MASK_SYSCALL␉␉(1 << EXC_SYSCALL)␊
131#define EXC_MASK_MACH_SYSCALL␉␉(1 << EXC_MACH_SYSCALL)␊
132#define EXC_MASK_RPC_ALERT␉␉(1 << EXC_RPC_ALERT)␊
133#define EXC_MASK_CRASH␉␉␉(1 << EXC_CRASH)␊
134␊
135#define EXC_MASK_ALL␉(EXC_MASK_BAD_ACCESS |␉␉␉\␊
136␉␉␉ EXC_MASK_BAD_INSTRUCTION |␉␉\␊
137␉␉␉ EXC_MASK_ARITHMETIC |␉␉␉\␊
138␉␉␉ EXC_MASK_EMULATION |␉␉␉\␊
139␉␉␉ EXC_MASK_SOFTWARE |␉␉␉\␊
140␉␉␉ EXC_MASK_BREAKPOINT |␉␉␉\␊
141␉␉␉ EXC_MASK_SYSCALL |␉␉␉\␊
142␉␉␉ EXC_MASK_MACH_SYSCALL |␉␉\␊
143␉␉␉ EXC_MASK_RPC_ALERT |␉␉␉\␊
144␉␉␉ EXC_MASK_MACHINE)␊
145␊
146␊
147#define FIRST_EXCEPTION␉␉1␉/* ZERO is illegal */␊
148␊
149/*␊
150 * Machine independent codes for EXC_SOFTWARE␊
151 * Codes 0x10000 - 0x1FFFF reserved for OS emulation (Unix) ␊
152 * 0x10000 - 0x10002 in use for unix signals␊
153 */␊
154#define␉EXC_SOFT_SIGNAL␉␉0x10003␉/* Unix signal exceptions */␊
155␊
156#ifndef␉ASSEMBLER␊
157␊
158#include <mach/port.h>␊
159#include <mach/thread_status.h>␊
160#include <mach/machine/vm_types.h>␊
161/*␊
162 * Exported types␊
163 */␊
164␊
165typedef int␉␉␉␉exception_type_t;␊
166typedef␉integer_t␉␉␉exception_data_type_t;␊
167typedef␉int64_t␉␉␉␉mach_exception_data_type_t;␊
168typedef int␉␉␉␉exception_behavior_t;␊
169typedef exception_data_type_t␉␉*exception_data_t;␊
170typedef mach_exception_data_type_t␉*mach_exception_data_t;␊
171typedef␉unsigned int␉␉␉exception_mask_t;␊
172typedef␉exception_mask_t␉␉*exception_mask_array_t;␊
173typedef exception_behavior_t␉␉*exception_behavior_array_t;␊
174typedef thread_state_flavor_t␉␉*exception_flavor_array_t;␊
175typedef mach_port_t␉␉␉*exception_port_array_t;␊
176typedef␉mach_exception_data_type_t␉mach_exception_code_t;␊
177typedef␉mach_exception_data_type_t␉mach_exception_subcode_t;␊
178␊
179#endif␉/* ASSEMBLER */␊
180␊
181#endif␉/* _MACH_EXCEPTION_TYPES_H_ */␊
182

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