private void dbg_UserBreakpoint(ref iDbg.CException except)
{
bool validPointer = false;
int pFormat = 0;
int l = dbg.ReadRegister(iDbg.Registers.esp);
if (dbg.ReadLng(l, ref pFormat))
{
validPointer = true;
}
string msg = "UserBreakpoint @ " + except.ExceptionAddress.ToString("X") +
" Disasm = " + except.Disasm +
" Esp = " + l.ToString("X") + " ";
if (validPointer)
{
msg += dbg.GetMemory(pFormat, true);
}
else
{
msg += dbg.GetMemory(l, true);
}
listBox1.Items.Add(msg);
dbg.StepOver();
}
private void dbg_SingleStep(ref iDbg.CException except)
{
string msg = "Single step at addr " + except.ExceptionAddress.ToString("X") +
" disasm = " + except.Disasm +
" return value = " + dbg.ReadRegister(iDbg.Registers.Eax).ToString("X");
listBox1.Items.Add(msg);
if (except.ExceptionAddress <= 0x401024)
{
dbg.StepInto();
}
else
{
dbg.Continue(DBG_CONTINUE);
}
}
private void dbg_Exception(ref iDbg.CException except)
{
listBox1.Items.Add("Caught Exception At address 0x" +
except.ExceptionAddress.ToString("X") +
" Current Inst: " + except.Disasm.ToString()
);
if (dbg.LastEventAddress == except.ExceptionAddress &&
dbg.LastEventCode == (int)except.ExceptionCode)
{
dbg.StopDbg();
listBox1.Items.Add("Crash in same place killing app");
}
else
{
dbg.Continue(DBG_DONT_HANDLE);
listBox1.Items.Add("Passing err to seh handlers");
textBox2.Text += except.Enviroment;
}
}
