90 lines
1.4 KiB
C
90 lines
1.4 KiB
C
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/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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tracedbp.h
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Abstract:
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This header contains the private interfaces for the trace database
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module (hash table to store stack traces in User/Kernel mode).
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Author:
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Silviu Calinoiu (SilviuC) 22-Feb-2000
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Revision History:
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--*/
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#ifndef _TRACEDBP_H
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#define _TRACEDBP_H
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//
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// RTL_TRACE_SEGMENT
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//
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typedef struct _RTL_TRACE_SEGMENT {
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ULONG Magic;
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struct _RTL_TRACE_DATABASE * Database;
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struct _RTL_TRACE_SEGMENT * NextSegment;
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SIZE_T TotalSize;
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PCHAR SegmentStart;
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PCHAR SegmentEnd;
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PCHAR SegmentFree;
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} RTL_TRACE_SEGMENT, * PRTL_TRACE_SEGMENT;
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//
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// RTL_TRACE_DATABASE
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//
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typedef struct _RTL_TRACE_DATABASE {
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ULONG Magic;
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ULONG Flags;
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ULONG Tag;
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struct _RTL_TRACE_SEGMENT * SegmentList;
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SIZE_T MaximumSize;
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SIZE_T CurrentSize;
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#ifdef NTOS_KERNEL_RUNTIME
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KIRQL SavedIrql;
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PVOID Owner;
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union {
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KSPIN_LOCK SpinLock;
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FAST_MUTEX FastMutex;
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} u;
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#else
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PVOID Owner;
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RTL_CRITICAL_SECTION Lock;
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#endif // #ifdef NTOS_KERNEL_RUNTIME
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ULONG NoOfBuckets;
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struct _RTL_TRACE_BLOCK * * Buckets;
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RTL_TRACE_HASH_FUNCTION HashFunction;
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SIZE_T NoOfTraces;
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SIZE_T NoOfHits;
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ULONG HashCounter[16];
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} RTL_TRACE_DATABASE, * PRTL_TRACE_DATABASE;
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#endif // #ifndef _TRACEDBP_H
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//
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// End of header: tracedbp.h
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//
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