void XDbgProxy::onDbgConnect()
{
// MutexGuard guard(this);
clearThreads();
addAllThreads(XDbgGetCurrentThreadId());
delThread(_apiThread.getId());
suspendAll(XDbgGetCurrentThreadId());
DebugEventPacket event;
DebugAckPacket ack;
event.event.dwProcessId = XDbgGetCurrentProcessId();
event.event.dwThreadId = getFirstThread();
event.event.dwDebugEventCode = ATTACHED_EVENT; // THIS MSG DONT PASS TO DEBUGGER
sendDbgEvent(event, ack, false);
ignore_dbgstr = ack.args.ignore_dbgstr;
inject_method = ack.args.inject_method;
simu_attach_bp = ack.args.simu_attach_bp;
sendProcessInfo(ack.dwThreadId);
sendThreadInfo();
sendModuleInfo(ack.dwThreadId);
// attach breakpoint
if (simu_attach_bp && !ack.args.createProcess) {
DWORD tid;
HANDLE hThread = ::CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)DebugBreak, NULL, 0, &tid);
CloseHandle(hThread);
}
resumeAll(XDbgGetCurrentThreadId());
}
static void
stepCore(uint32_t coreId, bool stepOver)
{
decaf_check(sIsPaused.load());
const cpu::CoreRegs *state = sCorePauseState[coreId];
uint32_t nextInstr = calculateNextInstr(state, stepOver);
cpu::addBreakpoint(nextInstr, cpu::SYSTEM_BPFLAG);
resumeAll();
}
BOOL XDbgProxy::sendDbgEvent(const DebugEventPacket& event, struct DebugAckPacket& ack, bool freeze)
{
BOOL result;
if (freeze)
suspendAll(event.event.dwThreadId);
if (sendDbgEvent(event))
result = recvDbgAck(ack);
else
result = FALSE;
if (freeze)
resumeAll(event.event.dwThreadId);
return result;
}
