private void InitializeEmulator(string fileName, bool debug)
{
emulatorThread = new Thread(() =>
{
emulator = new Emulator {
Debug = debug
};
emulator.Run(fileName);
});
emulatorThread.Start();
//Wait for the emulator to be available
while (emulator?.IsRunning != true)
{
Thread.Sleep(5);
}
//Build the UI to display the debug data
InitializeDebugDataGrid(ref RegistersGrid, ref registersValues, ref emulator.Chip8.V);
InitializeDebugDataGrid(ref MemoryGrid, ref memoryValues, ref emulator.Chip8.Memory);
InitializeDebugDataGrid(ref KeysGrid, ref keyValues, ref emulator.Chip8.Keys);
InitializeDebugDataGrid(ref StackGrid, ref stackValues, ref emulator.Chip8.Stack);
//Hook the events
KeyDown += emulator.OnKeyPressed;
KeyUp += emulator.OnKeyReleased;
emulator.OnNewFrame += OnImageChanged;
emulator.OnUiTick += OnRefreshDebugGrids;
//Initialize the dissasembler
var disassembler = new Disassembler.Disassembler(emulator.ProgramCode);
FormatDissasembledCode(disassembler.Dissasemble());
}
private void GenerateASMFile()
{
//Output($"Creating ASM File");
var map = new Dictionary <ulong, List <string> >();
foreach (var symbol in Linker.Symbols)
{
if (!map.TryGetValue(symbol.VirtualAddress, out List <string> list))
{
list = new List <string>();
map.Add(symbol.VirtualAddress, list);
}
list.Add(symbol.Name);
}
var textSection = Linker.Sections[(int)SectionKind.Text];
var startingAddress = textSection.VirtualAddress + MultibootHeaderLength;
var fileOffset = Linker.BaseFileOffset + MultibootHeaderLength;
var length = textSection.Size;
var code2 = File.ReadAllBytes(LauncherSettings.OutputFile);
var code = new byte[code2.Length];
for (ulong i = fileOffset; i < (ulong)code2.Length; i++)
{
code[i - fileOffset] = code2[i];
}
var disassembler = new Disassembler.Disassembler(LauncherSettings.Platform);
disassembler.SetMemory(code, startingAddress);
using (var dest = File.CreateText(LauncherSettings.AsmFile))
{
foreach (var instruction in disassembler.Decode())
{
if (map.TryGetValue(instruction.Address, out List <string> list))
{
foreach (var entry in list)
{
dest.WriteLine($"; {entry}");
}
}
dest.WriteLine(instruction.Full);
if (instruction.Address > startingAddress + length)
{
break;
}
}
}
//Output($"ASM File Created");
}
static void Main(string[] args)
{
using (var dialog = new OpenFileDialog())
{
if (dialog.ShowDialog() != DialogResult.OK)
{
return;
}
var disassembler = new Disassembler.Disassembler(new BaseResolver(false, Game.Ghosts), dialog.FileName);
var path = Path.Combine(Path.GetDirectoryName(dialog.FileName), Path.GetFileNameWithoutExtension(dialog.FileName));
using (var writer = new StreamWriter(path + ".txt"))
{
foreach (var function in disassembler.Disassemble())
{
writer.Write(function.ToString());
}
}
}
}
