private void toolStripButton2_Click(object sender, EventArgs e)
{
//try
//{
if (DebugForm != null)
{
MessageBox.Show("Already debugging", "ASM.net", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
TextboxHighlighting textbox = GetCurrentTextbox();
if (textbox != null)
{
AssemblerCompiler compiler = Build(textbox.Text, false, false);
if (compiler.errors.Count == 0)
{
AssemblerExecute executor = new AssemblerExecute();
DebugForm = new frmEmulate(executor);
executor.Execute(compiler.AssemblerBytes.ToArray());
DebugForm.Show();
}
}
/*}
* catch(Exception ex)
* {
* MessageBox.Show(ex.StackTrace + "\r\n" + ex.Message);
* }*/
}
private void executeToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
TextboxHighlighting textbox = GetCurrentTextbox();
if (textbox != null)
{
AssemblerCompiler compiler = Build(textbox.Text, true, true);
}
}
catch { }
}
public AssemblerCompiler Build(string SourceCode, bool save, bool execute)
{
Stopwatch sw = Stopwatch.StartNew();
textBox1.Text = "--------- Build started at " + DateTime.Now + "---------\r\n";
AssemblerCompiler compiler = new AssemblerCompiler(SourceCode);
compiler.Build();
if (compiler.errors.Count > 0)
{
textBox1.Text += "Build unsuccessful, " + compiler.errors.Count + " errors\r\n";
for (int i = 0; i < compiler.errors.Count; i++)
{
textBox1.Text += "line:" + compiler.errors[i].line + ", " + compiler.errors[i].Details + "\r\n";
}
return(compiler);
}
sw.Stop();
if (sw.Elapsed.Seconds == 0)
{
textBox1.Text += "Build complete, It took " + sw.ElapsedMilliseconds + " Milliseconds\r\n";
}
else
{
textBox1.Text += "Build complete, It took " + sw.Elapsed.Seconds + ":" + sw.ElapsedMilliseconds + " second(s)\r\n";
}
if (save)
{
using (SaveFileDialog dialog = new SaveFileDialog())
{
dialog.AddExtension = true;
dialog.CheckFileExists = false;
dialog.Filter = "Executable|*.exe";
dialog.Title = "Save the Assembler.net to a executable";
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine("using System;");
sb.AppendLine("using AsmEngine;");
sb.AppendLine("using System.Reflection;");
sb.AppendLine("using System.Diagnostics;");
if (Settings.MergeEngine && Settings.CompressEngine)
{
sb.AppendLine("using System.IO;");
sb.AppendLine("using System.IO.Compression;");
}
sb.AppendLine("namespace AsmNetConsoleCodedom");
sb.AppendLine("{");
sb.AppendLine("class Program");
sb.AppendLine("{");
sb.AppendLine("static void Main(string[] args)");
sb.AppendLine("{");
//bytes to execute
string bytes = BitConverter.ToString(compiler.AssemblerBytes.ToArray());
bytes = "0x" + bytes.Replace("-", ", 0x");
byte[] Engine = File.ReadAllBytes("AsmEngine.dll");
if (Settings.CompressEngine)
{
Engine = Compressor.Compress(Engine);
}
string EngineBytes = BitConverter.ToString(Engine);
EngineBytes = "0x" + EngineBytes.Replace("-", ", 0x");
if (Settings.MergeEngine)
{
if (Settings.CompressEngine)
{
sb.AppendLine("byte[] engine = Decompress(new byte[] { " + EngineBytes + " });");
}
else
{
sb.AppendLine("byte[] engine = new byte[] { " + EngineBytes + " };");
}
sb.AppendLine("Assembly asm = Assembly.Load(engine);");
sb.AppendLine("Type executor = asm.GetType(\"AsmEngine.AssemblerExecute\");");
sb.AppendLine("Object initialized = Activator.CreateInstance(executor);");
sb.AppendLine("byte[] arrayzor = new byte[] { " + bytes + " };");
sb.AppendLine("executor.InvokeMember(\"Execute\", BindingFlags.Default | BindingFlags.InvokeMethod, null, initialized, new object[] { arrayzor });");
sb.AppendLine("PropertyInfo property = executor.GetProperty(\"HALT\");");
sb.AppendLine("bool isHalt = false;");
sb.AppendLine("do");
sb.AppendLine("{");
sb.AppendLine(" isHalt = Convert.ToBoolean(property.GetValue(initialized, null));");
sb.AppendLine(" if (!isHalt)");
sb.AppendLine(" executor.InvokeMember(\"NextStep\", BindingFlags.Default | BindingFlags.InvokeMethod, null, initialized, new object[] { });");
sb.AppendLine("}");
sb.AppendLine("while (!isHalt);");
}
else
{
sb.AppendLine("AssemblerExecute a = new AssemblerExecute();");
sb.AppendLine("a.Execute(new byte[]{" + bytes + "});");
sb.AppendLine("while(!a.HALT){ a.NextStep();}");
}
#region "Dynamic calls"
/*
* //WORKING DYNAMIC CALLS
* //load the AsmEngine
* Assembly asm = Assembly.Load(File.ReadAllBytes("AsmEngine.dll"));
* Type executor = asm.GetType("AsmEngine.AssemblerExecute");
* //Call constructor
* Object initialized = Activator.CreateInstance(executor);
* //Call Execute function
* executor.InvokeMember("Execute", BindingFlags.Default | BindingFlags.InvokeMethod, null, initialized, new object[] { compiler.AssemblerBytes.ToArray() });
*
* PropertyInfo property = executor.GetProperty("HALT");
* bool isHalt = false;
* do
* {
* isHalt = Convert.ToBoolean(property.GetValue(initialized, null));
* if(!isHalt)
* executor.InvokeMember("NextStep", BindingFlags.Default | BindingFlags.InvokeMethod, null, initialized, new object[] { });
* }
* while (!isHalt);*/
#endregion
//sb.AppendLine("System.Diagnostics.Process.GetCurrentProcess().WaitForExit();");
sb.AppendLine("}");
if (Settings.MergeEngine && Settings.CompressEngine)
{
sb.AppendLine("public static byte[] Decompress(byte[] gzBuffer)");
sb.AppendLine("{");
sb.AppendLine(" MemoryStream ms = new MemoryStream();");
sb.AppendLine(" int msgLength = BitConverter.ToInt32(gzBuffer, 0);");
sb.AppendLine(" ms.Write(gzBuffer, 4, gzBuffer.Length - 4);");
sb.AppendLine(" byte[] buffer = new byte[msgLength];");
sb.AppendLine(" ms.Position = 0;");
sb.AppendLine(" GZipStream zip = new GZipStream(ms, CompressionMode.Decompress);");
sb.AppendLine(" zip.Read(buffer, 0, buffer.Length);");
sb.AppendLine(" return buffer;");
sb.AppendLine("}");
}
sb.AppendLine("}");
sb.AppendLine("}");
CodeDomProvider codeProvider = CodeDomProvider.CreateProvider("CSharp");
System.CodeDom.Compiler.CompilerParameters parameters = new CompilerParameters();
parameters.ReferencedAssemblies.Add(Environment.CurrentDirectory + "\\AsmEngine.dll");
parameters.ReferencedAssemblies.Add("System.dll");
parameters.CompilerOptions = "/unsafe /optimize";
if (Settings.buildOutput == BuildOutput.WindowsApp)
{
parameters.CompilerOptions += " /t:winexe";
}
//Make sure we generate an EXE, not a DLL
parameters.GenerateExecutable = true;
parameters.OutputAssembly = dialog.FileName;
try
{
if (File.Exists(dialog.FileName))
{
File.Delete(dialog.FileName);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return(compiler);
}
CompilerResults results = codeProvider.CompileAssemblyFromSource(parameters, sb.ToString());
/*
* FileStream filestream = new FileStream(dialog.FileName, FileMode.Open, FileAccess.Write);
* filestream.Seek(0xF4, SeekOrigin.Begin);
* filestream.WriteByte(11);
* filestream.Flush();
* filestream.Close();*/
textBox1.Text += "Saved file at " + dialog.FileName + "\r\n";
if (Settings.Obfuscate)
{
textBox1.Text += "NetFuscator - Obfuscating assembly\r\n";
NetFuscator obfuscator = new NetFuscator();
obfuscator.Obfuscate(dialog.FileName);
}
if (execute)
{
Process.Start(dialog.FileName);
}
}
}
}
return(compiler);
}
public override AssemblerCompiler GetAssociatedCompiler()
{
AssemblerCompiler compiler = new AssemblerCompiler(this);
compiler.LoadInstructionFromSet();
#region Basic arithmetic operations
compiler.SetInstruction("add", 0x1, 2, AssemblerParameters.Register, AssemblerParameters.Register);
compiler.SetInstruction("add", 0x2, 2, AssemblerParameters.Register, AssemblerParameters.Value);
compiler.SetInstruction("mov", 0x3, 2, AssemblerParameters.Register, AssemblerParameters.Register);
compiler.SetInstruction("sub", 0x4, 2, AssemblerParameters.Register, AssemblerParameters.Register);
compiler.SetInstruction("sub", 0x5, 2, AssemblerParameters.Register, AssemblerParameters.Value);
compiler.SetInstruction("mov", 0x6, 2, AssemblerParameters.Register, AssemblerParameters.Value);
compiler.SetInstruction("mul", 0x7, 2, AssemblerParameters.Register, AssemblerParameters.Register);
compiler.SetInstruction("mul", 0x8, 2, AssemblerParameters.Register, AssemblerParameters.Value);
compiler.SetInstruction("div", 0x9, 2, AssemblerParameters.Register, AssemblerParameters.Register);
compiler.SetInstruction("div", 0xA, 2, AssemblerParameters.Register, AssemblerParameters.Value);
compiler.SetInstruction("mod", 0x27, 2, AssemblerParameters.Register, AssemblerParameters.Value);
compiler.SetInstruction("mod", 0x28, 2, AssemblerParameters.Register, AssemblerParameters.Register);
compiler.SetInstruction("inc", 0x29, 1, AssemblerParameters.Register);
compiler.SetInstruction("dec", 0x2A, 1, AssemblerParameters.Register);
#endregion
#region Bit operations
compiler.SetInstruction("or", 0xB, 2, AssemblerParameters.Register, AssemblerParameters.Register);
compiler.SetInstruction("or", 0xC, 2, AssemblerParameters.Register, AssemblerParameters.Value);
compiler.SetInstruction("and", 0xE, 2, AssemblerParameters.Register, AssemblerParameters.Register);
compiler.SetInstruction("and", 0xF, 2, AssemblerParameters.Register, AssemblerParameters.Value);
compiler.SetInstruction("xor", 0x10, 2, AssemblerParameters.Register, AssemblerParameters.Register);
compiler.SetInstruction("xor", 0x11, 2, AssemblerParameters.Register, AssemblerParameters.Value);
compiler.SetInstruction("not", 0x12, 2, AssemblerParameters.Register);
compiler.SetInstruction("shr", 0x13, 2, AssemblerParameters.Register, AssemblerParameters.Register);
compiler.SetInstruction("shl", 0x14, 2, AssemblerParameters.Register, AssemblerParameters.Register);
compiler.SetInstruction("shr", 0x15, 2, AssemblerParameters.Register, AssemblerParameters.Value);
compiler.SetInstruction("shl", 0x16, 2, AssemblerParameters.Register, AssemblerParameters.Value);
#endregion
#region Basic jumps
compiler.SetInstruction("br", 0x17, 1, AssemblerParameters.Address);
compiler.SetInstruction("jmp", 0x18, 1, AssemblerParameters.Address);
#endregion
#region Stack operations
compiler.SetInstruction("push", 0x19, 2, AssemblerParameters.Register);
compiler.SetInstruction("pop", 0x1A, 2, AssemblerParameters.Register);
#endregion
#region Conditional jumps, conditions
compiler.SetInstruction("cmp", 0x1B, 2, AssemblerParameters.Register, AssemblerParameters.Value);
compiler.SetInstruction("je", 0x1C, 1, AssemblerParameters.Address);
compiler.SetInstruction("jz", 0x1D, 1, AssemblerParameters.Address);
compiler.SetInstruction("jne", 0x1E, 1, AssemblerParameters.Address);
compiler.SetInstruction("jnz", 0x1F, 1, AssemblerParameters.Address);
compiler.SetInstruction("jgr", 0x20, 1, AssemblerParameters.Address);
compiler.SetInstruction("jlo", 0x21, 1, AssemblerParameters.Address);
compiler.SetInstruction("jeg", 0x22, 1, AssemblerParameters.Address);
compiler.SetInstruction("jel", 0x23, 1, AssemblerParameters.Address);
#endregion
#region Additional operations
compiler.SetInstruction("lidt", 0xD, 1, AssemblerParameters.Register);
compiler.SetInstruction("call", 0x24, 1, AssemblerParameters.Address);
compiler.SetInstruction("ret", 0x25, 1, AssemblerParameters.Value);
compiler.SetInstruction("halt", 0x26, 0);
compiler.SetInstruction("int", 0x31, 1, AssemblerParameters.Register);
#endregion
#region Memory operations
//compiler.SetInstruction("mov", 0x2C, 2, AssemblerParameters.Register, AssemblerParameters.Pointer);
//compiler.SetInstruction("mov", 0x2D, 2, AssemblerParameters.Pointer, AssemblerParameters.Register);
//compiler.SetInstruction("mov", 0x2E, 2, AssemblerParameters.Pointer, AssemblerParameters.Value);
#endregion
#region I/O Operations
compiler.SetInstruction("out", 0x32, 2, AssemblerParameters.Value, AssemblerParameters.Value);
//compiler.SetInstruction("out", 0x33, 2, AssemblerParameters.Value, AssemblerParameters.Register);
compiler.SetInstruction("in", 0x34, 2, AssemblerParameters.Value, AssemblerParameters.Register);
#endregion
#region Float-point operations
compiler.SetInstruction("fadd", 0x84, 0);
compiler.SetInstruction("fsub", 0x86, 0);
compiler.SetInstruction("fmul", 0x88, 0);
compiler.SetInstruction("fdiv", 0x8A, 0);
compiler.SetInstruction("fcmp", 0x8E, 0);
compiler.SetInstruction("fdst", 0x90, 0);
#endregion
for (byte i = 0; i < RegistersCount - 2; i++)
{
compiler.SetRegister("r" + (i + 1), i);
}
compiler.SetRegister("sp", StackPointerRegisterNumber);
compiler.SetRegister("pc", ProgramCountRegisterNumber);
for (byte i = RegistersCount; i < RegistersCount + 8; i++)
{
compiler.SetRegister("f" + (i - 10 + 1), i);
}
compiler.SetConstant("qword", 8);
compiler.SetConstant("dword", 4);
compiler.SetConstant("word", 2);
compiler.SetConstant("byte", 1);
return(compiler);
}
