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93 lines
1.8 KiB
93 lines
1.8 KiB
/*++
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Copyright (c) 1992 Microsoft Corporation
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Module Name:
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stktrace.h
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Abstract:
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This header file defines the format of the stack trace data base
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used to track caller backtraces. This is a header file so debugger
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extensions can lookup entries in the database remotely.
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Author:
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Steve Wood (stevewo) 13-Sep-1992
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Revision History:
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--*/
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#ifndef _STKTRACE_H_
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#define _STKTRACE_H_
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//
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// RTL_STACK_TRACE_ENTRY
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//
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typedef struct _RTL_STACK_TRACE_ENTRY {
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struct _RTL_STACK_TRACE_ENTRY * HashChain;
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ULONG TraceCount;
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USHORT Index;
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USHORT Depth;
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PVOID BackTrace [MAX_STACK_DEPTH];
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} RTL_STACK_TRACE_ENTRY, *PRTL_STACK_TRACE_ENTRY;
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//
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// RTL_STACK_TRACE_DATABASE
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//
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typedef struct _STACK_TRACE_DATABASE {
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union {
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RTL_CRITICAL_SECTION CriticalSection;
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ERESOURCE Resource;
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PVOID Lock; // real lock (the other two kept for compatibility)
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};
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PVOID Reserved[3]; // fields no longer used but kept for compatibility
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BOOLEAN PreCommitted;
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BOOLEAN DumpInProgress;
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PVOID CommitBase;
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PVOID CurrentLowerCommitLimit;
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PVOID CurrentUpperCommitLimit;
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PCHAR NextFreeLowerMemory;
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PCHAR NextFreeUpperMemory;
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ULONG NumberOfEntriesLookedUp;
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ULONG NumberOfEntriesAdded;
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PRTL_STACK_TRACE_ENTRY *EntryIndexArray; // Indexed by [-1 .. -NumberOfEntriesAdded]
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ULONG NumberOfBuckets;
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PRTL_STACK_TRACE_ENTRY Buckets [1];
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} STACK_TRACE_DATABASE, *PSTACK_TRACE_DATABASE;
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PSTACK_TRACE_DATABASE
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RtlpAcquireStackTraceDataBase (
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VOID
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);
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VOID
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RtlpReleaseStackTraceDataBase (
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VOID
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);
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NTSTATUS
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RtlInitializeStackTraceDataBase(
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IN PVOID CommitBase,
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IN SIZE_T CommitSize,
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IN SIZE_T ReserveSize
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);
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#endif // _STKTRACE_H_
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