| | 1 | /* |
| | 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. |
| | 3 | * |
| | 4 | * @APPLE_LICENSE_HEADER_START@ |
| | 5 | * |
| | 6 | * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. |
| | 7 | * |
| | 8 | * This file contains Original Code and/or Modifications of Original Code |
| | 9 | * as defined in and that are subject to the Apple Public Source License |
| | 10 | * Version 2.0 (the 'License'). You may not use this file except in |
| | 11 | * compliance with the License. Please obtain a copy of the License at |
| | 12 | * http://www.opensource.apple.com/apsl/ and read it before using this |
| | 13 | * file. |
| | 14 | * |
| | 15 | * The Original Code and all software distributed under the License are |
| | 16 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
| | 17 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| | 18 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
| | 19 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| | 20 | * Please see the License for the specific language governing rights and |
| | 21 | * limitations under the License. |
| | 22 | * |
| | 23 | * @APPLE_LICENSE_HEADER_END@ |
| | 24 | */ |
| | 25 | /* |
| | 26 | * @OSF_COPYRIGHT@ |
| | 27 | */ |
| | 28 | |
| | 29 | /* |
| | 30 | * |
| | 31 | * These are the structures and constants used for the low-level trace |
| | 32 | */ |
| | 33 | |
| | 34 | |
| | 35 | |
| | 36 | |
| | 37 | |
| | 38 | |
| | 39 | #ifndef _LOW_TRACE_H_ |
| | 40 | #define _LOW_TRACE_H_ |
| | 41 | |
| | 42 | typedef struct LowTraceRecord { |
| | 43 | |
| | 44 | unsigned short LTR_cpu; /* 0000 - CPU address */ |
| | 45 | unsigned short LTR_excpt; /* 0002 - Exception code */ |
| | 46 | unsigned int LTR_timeHi; /* 0004 - High order time */ |
| | 47 | unsigned int LTR_timeLo; /* 0008 - Low order time */ |
| | 48 | unsigned int LTR_cr; /* 000C - CR */ |
| | 49 | unsigned int LTR_srr0; /* 0010 - SRR0 */ |
| | 50 | unsigned int LTR_srr1; /* 0014 - SRR1 */ |
| | 51 | unsigned int LTR_dar; /* 0018 - DAR */ |
| | 52 | unsigned int LTR_save; /* 001C - savearea */ |
| | 53 | |
| | 54 | unsigned int LTR_lr; /* 0020 - LR */ |
| | 55 | unsigned int LTR_ctr; /* 0024 - CTR */ |
| | 56 | unsigned int LTR_r0; /* 0028 - R0 */ |
| | 57 | unsigned int LTR_r1; /* 002C - R1 */ |
| | 58 | unsigned int LTR_r2; /* 0030 - R2 */ |
| | 59 | unsigned int LTR_r3; /* 0034 - R3 */ |
| | 60 | unsigned int LTR_r4; /* 0038 - R4 */ |
| | 61 | unsigned int LTR_r5; /* 003C - R5 */ |
| | 62 | |
| | 63 | } LowTraceRecord; |
| | 64 | |
| | 65 | typedef struct traceWork { |
| | 66 | |
| | 67 | unsigned int traceCurr; /* Address of next slot */ |
| | 68 | unsigned int traceMask; /* Types to be traced */ |
| | 69 | unsigned int traceStart; /* Start of trace table */ |
| | 70 | unsigned int traceEnd; /* End of trace table */ |
| | 71 | unsigned int traceMsnd; /* Saved trace mask */ |
| | 72 | unsigned int traceGas[3]; |
| | 73 | } traceWork; |
| | 74 | |
| | 75 | extern traceWork trcWork; |
| | 76 | extern unsigned int lastTrace; /* Value of low-level exception trace controls */ |
| | 77 | |
| | 78 | |
| | 79 | #endif /* ifndef _LOW_TRACE_H_ */ |
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