projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| 5ba3f43e | 2 | * Copyright (c) 2007 Apple Inc. All rights reserved. |
| 5d5c5d0d | 3 | * |
| 2d21ac55 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| 5ba3f43e | 5 | * |
| 2d21ac55 A |
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. | |
| 5ba3f43e | 14 | * |
| 2d21ac55 A |
15 | * Please obtain a copy of the License at |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 5ba3f43e | 17 | * |
| 2d21ac55 A |
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 | |
| 8f6c56a5 A |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 2d21ac55 A |
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. | |
| 5ba3f43e | 25 | * |
| 2d21ac55 | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| 1c79356b | 27 | */ |
| 1c79356b | 28 | |
| 0a7de745 | 29 | #ifndef _MACH_ARM_EXCEPTION_H_ |
| 5ba3f43e | 30 | #define _MACH_ARM_EXCEPTION_H_ |
| 1c79356b | 31 | |
| 5ba3f43e | 32 | #define EXC_TYPES_COUNT 14 /* incl. illegal exception 0 */ |
| 1c79356b | 33 | |
| 5ba3f43e | 34 | #define EXC_MASK_MACHINE 0 |
| 1c79356b | 35 | |
| 5ba3f43e | 36 | #define EXCEPTION_CODE_MAX 2 /* code and subcode */ |
| 1c79356b | 37 | |
| 5ba3f43e A |
38 | /* |
| 39 | * Trap numbers as defined by the hardware exception vectors. | |
| 40 | */ | |
| 1c79356b | 41 | |
| 5ba3f43e A |
42 | /* |
| 43 | * EXC_BAD_INSTRUCTION | |
| 44 | */ | |
| 1c79356b | 45 | |
| 0a7de745 | 46 | #define EXC_ARM_UNDEFINED 1 /* Undefined */ |
| 1c79356b | 47 | |
| cb323159 A |
48 | /* |
| 49 | * EXC_ARITHMETIC | |
| 50 | */ | |
| 51 | ||
| 52 | #define EXC_ARM_FP_UNDEFINED 0 /* Undefined Floating Point Exception */ | |
| 53 | #define EXC_ARM_FP_IO 1 /* Invalid Floating Point Operation */ | |
| 54 | #define EXC_ARM_FP_DZ 2 /* Floating Point Divide by Zero */ | |
| 55 | #define EXC_ARM_FP_OF 3 /* Floating Point Overflow */ | |
| 56 | #define EXC_ARM_FP_UF 4 /* Floating Point Underflow */ | |
| 57 | #define EXC_ARM_FP_IX 5 /* Inexact Floating Point Result */ | |
| 58 | #define EXC_ARM_FP_ID 6 /* Floating Point Denormal Input */ | |
| 1c79356b | 59 | |
| 5ba3f43e A |
60 | /* |
| 61 | * EXC_BAD_ACCESS | |
| 62 | * Note: do not conflict with kern_return_t values returned by vm_fault | |
| 63 | */ | |
| 1c79356b | 64 | |
| 0a7de745 A |
65 | #define EXC_ARM_DA_ALIGN 0x101 /* Alignment Fault */ |
| 66 | #define EXC_ARM_DA_DEBUG 0x102 /* Debug (watch/break) Fault */ | |
| 67 | #define EXC_ARM_SP_ALIGN 0x103 /* SP Alignment Fault */ | |
| cb323159 | 68 | #define EXC_ARM_SWP 0x104 /* SWP instruction */ |
| 1c79356b | 69 | |
| 5ba3f43e A |
70 | /* |
| 71 | * EXC_BREAKPOINT | |
| 72 | */ | |
| 1c79356b | 73 | |
| 0a7de745 | 74 | #define EXC_ARM_BREAKPOINT 1 /* breakpoint trap */ |
| 1c79356b | 75 | |
| 91447636 | 76 | |
| 0a7de745 | 77 | #endif /* _MACH_ARM_EXCEPTION_H_ */ |