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- Implement DbgUiConvertStateChangeStructure. Win32/Native Debugging should be fully implemented now (and waiting on the kernel to support it.)
svn path=/trunk/; revision=24619
This commit is contained in:
Alex Ionescu
parent
1c38e47592
commit
fbe74e44f9
1 changed files with 228 additions and 3 deletions
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@ -73,15 +73,240 @@ DbgUiContinue(IN PCLIENT_ID ClientId,
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}
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/*
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* @unimplemented
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* @implemented
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*/
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NTSTATUS
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NTAPI
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DbgUiConvertStateChangeStructure(IN PDBGUI_WAIT_STATE_CHANGE WaitStateChange,
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OUT LPDEBUG_EVENT DebugEvent)
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{
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/* FIXME: UNIMPLEMENTED */
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return STATUS_NOT_IMPLEMENTED;
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NTSTATUS Status;
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OBJECT_ATTRIBUTES ObjectAttributes;
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THREAD_BASIC_INFORMATION ThreadBasicInfo;
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HANDLE ThreadHandle;
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/* Write common data */
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DebugEvent->dwProcessId = (DWORD)WaitStateChange->
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AppClientId.UniqueProcess;
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DebugEvent->dwThreadId = (DWORD)WaitStateChange->AppClientId.UniqueThread;
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/* Check what kind of even this is */
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switch (WaitStateChange->NewState)
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{
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/* New thread */
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case DbgCreateThreadStateChange:
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/* Setup Win32 code */
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DebugEvent->dwDebugEventCode = CREATE_THREAD_DEBUG_EVENT;
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/* Copy data over */
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DebugEvent->u.CreateThread.hThread =
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WaitStateChange->StateInfo.CreateThread.HandleToThread;
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DebugEvent->u.CreateThread.lpStartAddress =
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WaitStateChange->StateInfo.CreateThread.NewThread.StartAddress;
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/* Query the TEB */
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Status = NtQueryInformationThread(WaitStateChange->StateInfo.
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CreateThread.HandleToThread,
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ThreadBasicInformation,
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&ThreadBasicInfo,
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sizeof(ThreadBasicInfo),
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NULL);
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if (!NT_SUCCESS(Status))
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{
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/* Failed to get PEB address */
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DebugEvent->u.CreateThread.lpThreadLocalBase = NULL;
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}
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else
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{
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/* Write PEB Address */
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DebugEvent->u.CreateThread.lpThreadLocalBase =
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ThreadBasicInfo.TebBaseAddress;
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}
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break;
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/* New process */
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case DbgCreateProcessStateChange:
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/* Write Win32 debug code */
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DebugEvent->dwDebugEventCode = CREATE_PROCESS_DEBUG_EVENT;
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/* Copy data over */
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DebugEvent->u.CreateProcessInfo.hProcess =
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WaitStateChange->StateInfo.CreateProcessInfo.HandleToProcess;
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DebugEvent->u.CreateProcessInfo.hThread =
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WaitStateChange->StateInfo.CreateProcessInfo.HandleToThread;
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DebugEvent->u.CreateProcessInfo.hFile =
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WaitStateChange->StateInfo.CreateProcessInfo.NewProcess.
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FileHandle;
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DebugEvent->u.CreateProcessInfo.lpBaseOfImage =
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WaitStateChange->StateInfo.CreateProcessInfo.NewProcess.
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BaseOfImage;
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DebugEvent->u.CreateProcessInfo.dwDebugInfoFileOffset =
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WaitStateChange->StateInfo.CreateProcessInfo.NewProcess.
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DebugInfoFileOffset;
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DebugEvent->u.CreateProcessInfo.nDebugInfoSize =
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WaitStateChange->StateInfo.CreateProcessInfo.NewProcess.
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DebugInfoSize;
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DebugEvent->u.CreateProcessInfo.lpStartAddress =
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WaitStateChange->StateInfo.CreateProcessInfo.NewProcess.
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InitialThread.StartAddress;
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/* Query TEB address */
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Status = NtQueryInformationThread(WaitStateChange->StateInfo.
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CreateProcessInfo.HandleToThread,
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ThreadBasicInformation,
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&ThreadBasicInfo,
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sizeof(ThreadBasicInfo),
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NULL);
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if (!NT_SUCCESS(Status))
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{
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/* Failed to get PEB address */
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DebugEvent->u.CreateThread.lpThreadLocalBase = NULL;
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}
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else
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{
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/* Write PEB Address */
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DebugEvent->u.CreateThread.lpThreadLocalBase =
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ThreadBasicInfo.TebBaseAddress;
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}
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/* Clear image name */
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DebugEvent->u.CreateProcessInfo.lpImageName = NULL;
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DebugEvent->u.CreateProcessInfo.fUnicode = TRUE;
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break;
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/* Thread exited */
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case DbgExitThreadStateChange:
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/* Write the Win32 debug code and the exit status */
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DebugEvent->dwDebugEventCode = EXIT_THREAD_DEBUG_EVENT;
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DebugEvent->u.ExitThread.dwExitCode =
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WaitStateChange->StateInfo.ExitThread.ExitStatus;
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break;
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/* Process exited */
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case DbgExitProcessStateChange:
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/* Write the Win32 debug code and the exit status */
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DebugEvent->dwDebugEventCode = EXIT_PROCESS_DEBUG_EVENT;
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DebugEvent->u.ExitProcess.dwExitCode =
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WaitStateChange->StateInfo.ExitProcess.ExitStatus;
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break;
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/* Any sort of exception */
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case DbgExceptionStateChange:
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case DbgBreakpointStateChange:
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case DbgSingleStepStateChange:
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/* Check if this was a debug print */
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if (WaitStateChange->StateInfo.Exception.ExceptionRecord.
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ExceptionCode == DBG_PRINTEXCEPTION_C)
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{
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/* Set the Win32 code */
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DebugEvent->dwDebugEventCode = OUTPUT_DEBUG_STRING_EVENT;
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/* Copy debug string information */
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DebugEvent->u.DebugString.lpDebugStringData =
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(PVOID)WaitStateChange->
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StateInfo.Exception.ExceptionRecord.
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ExceptionInformation[1];
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DebugEvent->u.DebugString.nDebugStringLength =
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WaitStateChange->StateInfo.Exception.ExceptionRecord.
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ExceptionInformation[0];
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DebugEvent->u.DebugString.fUnicode = FALSE;
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}
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else if (WaitStateChange->StateInfo.Exception.ExceptionRecord.
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ExceptionCode == DBG_RIPEXCEPTION)
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{
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/* Set the Win32 code */
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DebugEvent->dwDebugEventCode = RIP_EVENT;
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/* Set exception information */
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DebugEvent->u.RipInfo.dwType =
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WaitStateChange->StateInfo.Exception.ExceptionRecord.
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ExceptionInformation[1];
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DebugEvent->u.RipInfo.dwError =
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WaitStateChange->StateInfo.Exception.ExceptionRecord.
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ExceptionInformation[0];
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}
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else
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{
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/* Otherwise, this is a debug event, copy info over */
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DebugEvent->dwDebugEventCode = EXCEPTION_DEBUG_EVENT;
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DebugEvent->u.Exception.ExceptionRecord =
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WaitStateChange->StateInfo.Exception.ExceptionRecord;
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DebugEvent->u.Exception.dwFirstChance =
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WaitStateChange->StateInfo.Exception.FirstChance;
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}
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break;
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/* DLL Load */
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case DbgLoadDllStateChange :
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/* Set the Win32 debug code */
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DebugEvent->dwDebugEventCode = LOAD_DLL_DEBUG_EVENT;
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/* Copy the rest of the data */
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DebugEvent->u.LoadDll.lpBaseOfDll =
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WaitStateChange->StateInfo.LoadDll.BaseOfDll;
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DebugEvent->u.LoadDll.hFile =
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WaitStateChange->StateInfo.LoadDll.FileHandle;
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DebugEvent->u.LoadDll.dwDebugInfoFileOffset =
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WaitStateChange->StateInfo.LoadDll.DebugInfoFileOffset;
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DebugEvent->u.LoadDll.nDebugInfoSize =
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WaitStateChange->StateInfo.LoadDll.DebugInfoSize;
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/* Open the thread */
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InitializeObjectAttributes(&ObjectAttributes, NULL, 0, NULL, NULL);
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Status = NtOpenThread(&ThreadHandle,
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THREAD_QUERY_INFORMATION,
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&ObjectAttributes,
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&WaitStateChange->AppClientId);
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if (NT_SUCCESS(Status))
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{
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/* Query thread information */
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Status = NtQueryInformationThread(ThreadHandle,
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ThreadBasicInformation,
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&ThreadBasicInfo,
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sizeof(ThreadBasicInfo),
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NULL);
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NtClose(ThreadHandle);
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}
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/* Check if we got thread information */
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if (NT_SUCCESS(Status))
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{
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/* Save the image name from the TIB */
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DebugEvent->u.LoadDll.lpImageName =
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&((PTEB)ThreadBasicInfo.TebBaseAddress)->
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Tib.ArbitraryUserPointer;
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}
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else
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{
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/* Otherwise, no name */
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DebugEvent->u.LoadDll.lpImageName = NULL;
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}
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/* It's Unicode */
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DebugEvent->u.LoadDll.fUnicode = TRUE;
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break;
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/* DLL Unload */
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case DbgUnloadDllStateChange:
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/* Set Win32 code and DLL Base */
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DebugEvent->dwDebugEventCode = UNLOAD_DLL_DEBUG_EVENT;
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DebugEvent->u.UnloadDll.lpBaseOfDll =
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WaitStateChange->StateInfo.UnloadDll.BaseAddress;
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break;
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/* Anything else, fail */
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default: return STATUS_UNSUCCESSFUL;
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}
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/* Return success */
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return STATUS_SUCCESS;
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}
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/*
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