private void button1_Click(object sender, EventArgs e)
{
List <string> cmds = new List <string>();
List <byte> buf = new List <byte>();
cmds.Add("MOV EAX, [EAX]");
cmds.Add("CALL 4012bb");
cmds.Add("MOV AL, CL");
cmds.Add("JNZ 401567");
int sz = CAssembler.AsmBlock(cmds, 0x401000, ref buf);
if (sz == 0)
{
MessageBox.Show("Assembly Error: " + CAssembler.ErrorMessage);
return;
}
rtf.Text = "Assembled: \n\t" + string.Join("\n\t", cmds.ToArray()) + "\n\n" +
dz.HexDumper.HexDump(buf.ToArray()) + "\n\n";
List <CInstruction> disasm = CDisassembler.DsmBlock(buf.ToArray(), 0x401000);
rtf.Text += "Block Disasm:\n\n";
foreach (CInstruction ins in disasm)
{
rtf.Text += "\t" + ins.offset.ToString("X") + "\t " + pad(ins.dump) + ins.command + "\n";
}
}
private void Form1_Load(object sender, EventArgs e)
{
byte[] b = new byte[0];
Int32 offset = 0x401000;
if (CAssembler.Asm("jmp 0x401234", offset, ref b) > 0)
{
rtf.Text = "Asm( jmp 0x401234, 0x401000) -> \n"
+ "\tLength: " + b.Length + "\n"
+ "\tBytes: " + dz.HexDumper.HexDump(b)
+ "\n\n";
}
CInstruction ci = CDisassembler.Dsm(b, 0, offset);
if (ci.instLen > 0)
{
rtf.Text += "Disasm(buf) -> \n"
+ "\tLen: " + ci.instLen + "\n"
+ "\tDump: " + ci.dump + "\n"
+ "\tCmd: " + ci.command;
}
else
{
rtf.Text += "\n Disasm(buf) -> Error";
}
}
