/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_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_OSREFERENCE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ /* * * These are the structures and constants used for the low-level trace */ #ifndef _LOW_TRACE_H_ #define _LOW_TRACE_H_ #pragma pack(4) /* Make sure the structure stays as we defined it */ typedef struct LowTraceRecord { unsigned short LTR_cpu; /* 0000 - CPU address */ unsigned short LTR_excpt; /* 0002 - Exception code */ unsigned int LTR_timeHi; /* 0004 - High order time */ unsigned int LTR_timeLo; /* 0008 - Low order time */ unsigned int LTR_cr; /* 000C - CR */ unsigned int LTR_dsisr; /* 0010 - DSISR */ unsigned int LTR_rsvd0; /* 0014 - reserved */ uint64_t LTR_srr0; /* 0018 - SRR0 */ uint64_t LTR_srr1; /* 0020 - SRR1 */ uint64_t LTR_dar; /* 0028 - DAR */ uint64_t LTR_save; /* 0030 - savearea */ uint64_t LTR_lr; /* 0038 - LR */ uint64_t LTR_ctr; /* 0040 - CTR */ uint64_t LTR_r0; /* 0048 - R0 */ uint64_t LTR_r1; /* 0050 - R1 */ uint64_t LTR_r2; /* 0058 - R2 */ uint64_t LTR_r3; /* 0060 - R3 */ uint64_t LTR_r4; /* 0068 - R4 */ uint64_t LTR_r5; /* 0070 - R5 */ uint64_t LTR_r6; /* 0078 - R6 */ } LowTraceRecord; #pragma pack() #pragma pack(4) /* Make sure the structure stays as we defined it */ typedef struct traceWork { unsigned int traceCurr; /* Address of next slot */ unsigned int traceMask; /* Types to be traced */ unsigned int traceStart; /* Start of trace table */ unsigned int traceEnd; /* End of trace table */ unsigned int traceMsnd; /* Saved trace mask */ unsigned int traceSize; /* Size of trace table. Min 1 page */ unsigned int traceGas[2]; } traceWork; #pragma pack() extern traceWork trcWork; extern unsigned int lastTrace; /* Value of low-level exception trace controls */ #endif /* ifndef _LOW_TRACE_H_ */