Differential D128541 Diff 439961 lldb/source/Plugins/Process/Windows/Common/DebuggerThread.cpp

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lldb/source/Plugins/Process/Windows/Common/DebuggerThread.cpp

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void DebuggerThread::DebugLoop() {		void DebuggerThread::DebugLoop() {
Log *log = GetLog(WindowsLog::Event);		Log *log = GetLog(WindowsLog::Event);
DEBUG_EVENT dbe = {};		DEBUG_EVENT dbe = {};
bool should_debug = true;		bool should_debug = true;
LLDB_LOGV(log, "Entering WaitForDebugEvent loop");		LLDB_LOGV(log, "Entering WaitForDebugEvent loop");
while (should_debug) {		while (should_debug) {
LLDB_LOGV(log, "Calling WaitForDebugEvent");		LLDB_LOGV(log, "Calling WaitForDebugEvent");
		// TODO: GetProcAddress("WaitForDebugEventEx") and call it if available to
		// opt in to receiving Unicode messages from OutputDebugString.
BOOL wait_result = WaitForDebugEvent(&dbe, INFINITE);		BOOL wait_result = WaitForDebugEvent(&dbe, INFINITE);
if (wait_result) {		if (wait_result) {
DWORD continue_status = DBG_CONTINUE;		DWORD continue_status = DBG_CONTINUE;
switch (dbe.dwDebugEventCode) {		switch (dbe.dwDebugEventCode) {
default:		default:
llvm_unreachable("Unhandle debug event code!");		llvm_unreachable("Unhandle debug event code!");
case EXCEPTION_DEBUG_EVENT: {		case EXCEPTION_DEBUG_EVENT: {
ExceptionResult status =		ExceptionResult status =
▲ Show 20 Lines • Show All 282 Lines • ▼ Show 20 Lines	DebuggerThread::HandleUnloadDllEvent(const UNLOAD_DLL_DEBUG_INFO &info,
m_debug_delegate->OnUnloadDll(		m_debug_delegate->OnUnloadDll(
reinterpret_cast<lldb::addr_t>(info.lpBaseOfDll));		reinterpret_cast<lldb::addr_t>(info.lpBaseOfDll));
return DBG_CONTINUE;		return DBG_CONTINUE;
}		}

DWORD		DWORD
DebuggerThread::HandleODSEvent(const OUTPUT_DEBUG_STRING_INFO &info,		DebuggerThread::HandleODSEvent(const OUTPUT_DEBUG_STRING_INFO &info,
DWORD thread_id) {		DWORD thread_id) {
		Log *log = GetLog(WindowsLog::Event);
		lldb::addr_t debug_string_addr =
		reinterpret_cast<lldb::addr_t>(info.lpDebugStringData);
		LLDB_LOG(log,
		"process {0} thread {1} OutputDebugString (data={2:x}, unicode={3}, "
		"len={4})",
		m_process.GetProcessId(), thread_id, debug_string_addr,
		info.fUnicode, info.nDebugStringLength);
		m_debug_delegate->OnDebugString(debug_string_addr, info.fUnicode,
		info.nDebugStringLength);
return DBG_CONTINUE;		return DBG_CONTINUE;
}		}

DWORD		DWORD
DebuggerThread::HandleRipEvent(const RIP_INFO &info, DWORD thread_id) {		DebuggerThread::HandleRipEvent(const RIP_INFO &info, DWORD thread_id) {
Log *log = GetLog(WindowsLog::Event);		Log *log = GetLog(WindowsLog::Event);
LLDB_LOG(log, "encountered error {0} (type={1}) in process {2} thread {3}",		LLDB_LOG(log, "encountered error {0} (type={1}) in process {2} thread {3}",
info.dwError, info.dwType, m_process.GetProcessId(), thread_id);		info.dwError, info.dwType, m_process.GetProcessId(), thread_id);

Status error(info.dwError, eErrorTypeWin32);		Status error(info.dwError, eErrorTypeWin32);
m_debug_delegate->OnDebuggerError(error, info.dwType);		m_debug_delegate->OnDebuggerError(error, info.dwType);

return DBG_CONTINUE;		return DBG_CONTINUE;
}		}