Source code of Windows XP (NT5)
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/*++
Copyright (c) 1992 Microsoft Corporation
Module Name:
stktrace.h
Abstract:
This header file defines the format of the stack trace data base
used to track caller backtraces. This is a header file so debugger
extensions can lookup entries in the database remotely.
Author:
Steve Wood (stevewo) 13-Sep-1992
Revision History:
--*/
#ifndef _STKTRACE_H_
#define _STKTRACE_H_
typedef struct _RTL_STACK_TRACE_ENTRY {
struct _RTL_STACK_TRACE_ENTRY *HashChain;
ULONG TraceCount;
USHORT Index;
USHORT Depth;
PVOID BackTrace[ MAX_STACK_DEPTH ];
} RTL_STACK_TRACE_ENTRY, *PRTL_STACK_TRACE_ENTRY;
typedef struct _STACK_TRACE_DATABASE {
union {
RTL_CRITICAL_SECTION CriticalSection;
ERESOURCE Resource;
} Lock;
PRTL_ACQUIRE_LOCK_ROUTINE AcquireLockRoutine;
PRTL_RELEASE_LOCK_ROUTINE ReleaseLockRoutine;
PRTL_OKAY_TO_LOCK_ROUTINE OkayToLockRoutine;
BOOLEAN PreCommitted;
BOOLEAN DumpInProgress;
PVOID CommitBase;
PVOID CurrentLowerCommitLimit;
PVOID CurrentUpperCommitLimit;
PCHAR NextFreeLowerMemory;
PCHAR NextFreeUpperMemory;
ULONG NumberOfEntriesLookedUp;
ULONG NumberOfEntriesAdded;
PRTL_STACK_TRACE_ENTRY *EntryIndexArray; // Indexed by [-1 .. -NumberOfEntriesAdded]
ULONG NumberOfBuckets;
PRTL_STACK_TRACE_ENTRY Buckets[ 1 ];
} STACK_TRACE_DATABASE, *PSTACK_TRACE_DATABASE;
PSTACK_TRACE_DATABASE
RtlpAcquireStackTraceDataBase( VOID );
VOID
RtlpReleaseStackTraceDataBase( VOID );
#endif // _STKTRACE_H_