public static string Disassemble(string sourceFileName, string outputFile, AssemblerOptions asmOptions)
{
if (asmOptions.HasFlag(AssemblerOptions.UseOwnDisassembler))
{
using (ModuleDefinition module = ModuleDefinition.ReadModule(sourceFileName))
using (var writer = new StreamWriter(outputFile)) {
module.Name = Path.GetFileNameWithoutExtension(outputFile);
var output = new PlainTextOutput(writer);
ReflectionDisassembler rd = new ReflectionDisassembler(output, CancellationToken.None);
rd.DetectControlStructure = false;
rd.WriteAssemblyReferences(module);
if (module.Assembly != null)
{
rd.WriteAssemblyHeader(module.Assembly);
}
output.WriteLine();
rd.WriteModuleHeader(module, skipMVID: true);
output.WriteLine();
rd.WriteModuleContents(module);
}
return(outputFile);
}
string ildasmPath = SdkUtility.GetSdkPath("ildasm.exe");
ProcessStartInfo info = new ProcessStartInfo(ildasmPath);
info.Arguments = $"/nobar /utf8 /out=\"{outputFile}\" \"{sourceFileName}\"";
info.RedirectStandardError = true;
info.RedirectStandardOutput = true;
info.UseShellExecute = false;
Process process = Process.Start(info);
var outputTask = process.StandardOutput.ReadToEndAsync();
var errorTask = process.StandardError.ReadToEndAsync();
Task.WaitAll(outputTask, errorTask);
process.WaitForExit();
Console.WriteLine("output: " + outputTask.Result);
Console.WriteLine("errors: " + errorTask.Result);
// Unlike the .imagebase directive (which is a fixed value when compiling with /deterministic),
// the image base comment still varies... ildasm putting a random number here?
string il = File.ReadAllText(outputFile);
il = Regex.Replace(il, @"^// Image base: 0x[0-9A-F]+\r?\n", "", RegexOptions.Multiline);
// and while we're at it, also remove the MVID
il = Regex.Replace(il, @"^// MVID: \{[0-9A-F-]+\}\r?\n", "", RegexOptions.Multiline);
// and the ildasm version info (varies from system to system)
il = Regex.Replace(il, @"^// +Microsoft .* Disassembler\. +Version.*\r?\n", "", RegexOptions.Multiline);
// copyright header "All rights reserved" is dependent on system language
il = Regex.Replace(il, @"^// +Copyright .* Microsoft.*\r?\n", "", RegexOptions.Multiline);
// filename may contain full path
il = Regex.Replace(il, @"^// WARNING: Created Win32 resource file.*\r?\n", "", RegexOptions.Multiline);
File.WriteAllText(outputFile, il);
return(outputFile);
}
public static async Task <string> Disassemble(string sourceFileName, string outputFile, AssemblerOptions asmOptions)
{
if (asmOptions.HasFlag(AssemblerOptions.UseOwnDisassembler))
{
using (var peFileStream = new FileStream(sourceFileName, FileMode.Open, FileAccess.Read))
using (var peFile = new PEFile(sourceFileName, peFileStream))
using (var writer = new StringWriter())
{
var metadata = peFile.Metadata;
var output = new PlainTextOutput(writer);
ReflectionDisassembler rd = new ReflectionDisassembler(output, CancellationToken.None);
rd.AssemblyResolver = new UniversalAssemblyResolver(sourceFileName, true, null);
rd.DetectControlStructure = false;
rd.WriteAssemblyReferences(metadata);
if (metadata.IsAssembly)
{
rd.WriteAssemblyHeader(peFile);
}
output.WriteLine();
rd.WriteModuleHeader(peFile, skipMVID: true);
output.WriteLine();
rd.WriteModuleContents(peFile);
File.WriteAllText(outputFile, ReplacePrivImplDetails(writer.ToString()));
}
return(outputFile);
}
string ildasmPath = Path.Combine(
Path.GetDirectoryName(typeof(Tester).Assembly.Location),
"ildasm.exe");
var command = Cli.Wrap(ildasmPath)
.WithArguments($"/utf8 /out=\"{outputFile}\" \"{sourceFileName}\"")
.WithValidation(CommandResultValidation.None);
var result = await command.ExecuteBufferedAsync().ConfigureAwait(false);
Console.WriteLine("output: " + result.StandardOutput);
Console.WriteLine("errors: " + result.StandardError);
Assert.AreEqual(0, result.ExitCode, "ildasm failed");
// Unlike the .imagebase directive (which is a fixed value when compiling with /deterministic),
// the image base comment still varies... ildasm putting a random number here?
string il = File.ReadAllText(outputFile);
il = Regex.Replace(il, @"^// Image base: 0x[0-9A-F]+\r?\n", "", RegexOptions.Multiline);
// and while we're at it, also remove the MVID
il = Regex.Replace(il, @"^// MVID: \{[0-9A-F-]+\}\r?\n", "", RegexOptions.Multiline);
// and the ildasm version info (varies from system to system)
il = Regex.Replace(il, @"^// +Microsoft .* Disassembler\. +Version.*\r?\n", "", RegexOptions.Multiline);
// copyright header "All rights reserved" is dependent on system language
il = Regex.Replace(il, @"^// +Copyright .* Microsoft.*\r?\n", "", RegexOptions.Multiline);
// filename may contain full path
il = Regex.Replace(il, @"^// WARNING: Created Win32 resource file.*\r?\n", "", RegexOptions.Multiline);
il = ReplacePrivImplDetails(il);
File.WriteAllText(outputFile, il);
return(outputFile);
}
protected override void CopyItemsAsText(LocalVM[] locals)
{
Array.Sort(locals, (a, b) => a.Index.CompareTo(b.Index));
var output = new PlainTextOutput();
for (int i = 0; i < locals.Length; i++)
{
if (i > 0)
{
output.WriteLine();
}
var local = locals[i];
output.Write(local.Index.ToString(), TextTokenType.Number);
output.Write('\t', TextTokenType.Text);
output.Write(local.IsPinned ? "P" : string.Empty, TextTokenType.Text);
output.Write('\t', TextTokenType.Text);
output.Write(local.IsCompilerGenerated ? "C" : string.Empty, TextTokenType.Text);
output.Write('\t', TextTokenType.Text);
output.Write(local.Name ?? string.Empty, TextTokenType.Local);
output.Write('\t', TextTokenType.Text);
BodyUtils.WriteObject(output, local.Type);
}
if (locals.Length > 1)
{
output.WriteLine();
}
Clipboard.SetText(output.ToString());
}
public string Decompile(object @object)
{
if (@object == null)
{
return(String.Empty);
}
Language l = new CSharpLanguage();
//ITextOutput output = new RtfTextOutput();
ITextOutput output = new PlainTextOutput();
var options = new DecompilationOptions();
if (@object is AssemblyDefinition)
{
l.DecompileAssembly((AssemblyDefinition)@object, output, options);
}
else if (@object is TypeDefinition)
{
l.DecompileType((TypeDefinition)@object, output, options);
}
else if (@object is MethodDefinition)
{
l.DecompileMethod((MethodDefinition)@object, output, options);
}
else if (@object is FieldDefinition)
{
l.DecompileField((FieldDefinition)@object, output, options);
}
else if (@object is PropertyDefinition)
{
l.DecompileProperty((PropertyDefinition)@object, output, options);
}
else if (@object is EventDefinition)
{
l.DecompileEvent((EventDefinition)@object, output, options);
}
else if (@object is AssemblyNameReference)
{
output.Write("// Assembly Reference ");
output.WriteDefinition(@object.ToString(), null);
output.WriteLine();
}
else if (@object is ModuleReference)
{
output.Write("// Module Reference ");
output.WriteDefinition(@object.ToString(), null);
output.WriteLine();
}
else
{
output.Write(String.Format("// {0} ", @object.GetType().Name));
output.WriteDefinition(@object.ToString(), null);
output.WriteLine();
}
return(output.ToString());
}
protected override void Execute(LocalsCtxMenuContext context)
{
var output = new PlainTextOutput();
foreach (var vm in context.SelectedItems)
{
//TODO: Break if it takes too long and the user cancels
var printer = new ValuePrinter(output, DebuggerSettings.Instance.UseHexadecimal);
printer.WriteExpander(vm);
output.Write('\t', TextTokenType.Text);
// Add an extra here to emulate VS output
output.Write('\t', TextTokenType.Text);
printer.WriteName(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteValue(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteType(vm);
output.WriteLine();
}
var s = output.ToString();
if (s.Length > 0)
{
Clipboard.SetText(s);
}
}
public static string Disassemble(string sourceFileName, string outputFile, AssemblerOptions asmOptions)
{
if (asmOptions.HasFlag(AssemblerOptions.UseOwnDisassembler))
{
using (ModuleDefinition module = ModuleDefinition.ReadModule(sourceFileName))
using (var writer = new StreamWriter(outputFile)) {
module.Name = Path.GetFileNameWithoutExtension(outputFile);
var output = new PlainTextOutput(writer);
ReflectionDisassembler rd = new ReflectionDisassembler(output, CancellationToken.None);
rd.DetectControlStructure = false;
rd.WriteAssemblyReferences(module);
if (module.Assembly != null)
{
rd.WriteAssemblyHeader(module.Assembly);
}
output.WriteLine();
rd.WriteModuleHeader(module);
output.WriteLine();
rd.WriteModuleContents(module);
}
return(outputFile);
}
string ildasmPath = SdkUtility.GetSdkPath("ildasm.exe");
ProcessStartInfo info = new ProcessStartInfo(ildasmPath);
info.Arguments = $"/out=\"{outputFile}\" \"{sourceFileName}\"";
info.RedirectStandardError = true;
info.RedirectStandardOutput = true;
info.UseShellExecute = false;
Process process = Process.Start(info);
var outputTask = process.StandardOutput.ReadToEndAsync();
var errorTask = process.StandardError.ReadToEndAsync();
Task.WaitAll(outputTask, errorTask);
process.WaitForExit();
Console.WriteLine("output: " + outputTask.Result);
Console.WriteLine("errors: " + errorTask.Result);
return(outputFile);
}
protected override void Execute(LocalsCtxMenuContext context) {
var output = new PlainTextOutput();
foreach (var vm in context.SelectedItems) {
//TODO: Break if it takes too long and the user cancels
var printer = new ValuePrinter(output, DebuggerSettings.Instance.UseHexadecimal);
printer.WriteValue(vm);
if (context.SelectedItems.Length > 1)
output.WriteLine();
}
var s = output.ToString();
if (s.Length > 0)
Clipboard.SetText(s);
}
protected override void CopyItemsAsText(ExceptionHandlerVM[] ehs)
{
Array.Sort(ehs, (a, b) => a.Index.CompareTo(b.Index));
var output = new PlainTextOutput();
for (int i = 0; i < ehs.Length; i++)
{
if (i > 0)
{
output.WriteLine();
}
var eh = ehs[i];
output.Write(eh.Index.ToString(), TextTokenType.Number);
output.Write('\t', TextTokenType.Text);
BodyUtils.WriteObject(output, eh.TryStartVM.SelectedItem);
output.Write('\t', TextTokenType.Text);
BodyUtils.WriteObject(output, eh.TryEndVM.SelectedItem);
output.Write('\t', TextTokenType.Text);
BodyUtils.WriteObject(output, eh.FilterStartVM.SelectedItem);
output.Write('\t', TextTokenType.Text);
BodyUtils.WriteObject(output, eh.HandlerStartVM.SelectedItem);
output.Write('\t', TextTokenType.Text);
BodyUtils.WriteObject(output, eh.HandlerEndVM.SelectedItem);
output.Write('\t', TextTokenType.Text);
output.Write(((EnumVM)eh.HandlerTypeVM.Items[eh.HandlerTypeVM.SelectedIndex]).Name, TextTokenType.Text);
output.Write('\t', TextTokenType.Text);
BodyUtils.WriteObject(output, eh.CatchType);
}
if (ehs.Length > 1)
{
output.WriteLine();
}
Clipboard.SetText(output.ToString());
}
protected override void Execute(ExceptionsCtxMenuContext context)
{
var output = new PlainTextOutput();
foreach (var vm in context.SelectedItems)
{
var printer = new ExceptionPrinter(output);
printer.WriteName(vm);
output.WriteLine();
}
var s = output.ToString();
if (s.Length > 0)
{
Clipboard.SetText(s);
}
}
protected override void Execute(ThreadsCtxMenuContext context)
{
var output = new PlainTextOutput();
foreach (var vm in context.SelectedItems)
{
var printer = new ThreadPrinter(output, DebuggerSettings.Instance.UseHexadecimal);
printer.WriteCurrent(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteId(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteManagedId(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteCategory(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteName(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteLocation(vm);
output.Write('\t', TextTokenType.Text);
printer.WritePriority(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteAffinityMask(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteSuspended(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteProcess(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteAppDomain(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteUserState(vm);
output.WriteLine();
}
var s = output.ToString();
if (s.Length > 0)
{
Clipboard.SetText(s);
}
}
protected override void Execute(BreakpointCtxMenuContext context)
{
var output = new PlainTextOutput();
foreach (var vm in context.SelectedItems)
{
var printer = new BreakpointPrinter(output, DebuggerSettings.Instance.UseHexadecimal);
printer.WriteName(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteAssembly(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteModule(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteFile(vm);
output.WriteLine();
}
var s = output.ToString();
if (s.Length > 0)
{
Clipboard.SetText(s);
}
}
protected override void Execute(ModulesCtxMenuContext context)
{
var output = new PlainTextOutput();
foreach (var vm in context.SelectedItems)
{
var printer = new ModulePrinter(output, DebuggerSettings.Instance.UseHexadecimal);
printer.WriteName(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteOptimized(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteDynamic(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteInMemory(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteOrder(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteVersion(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteTimestamp(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteAddress(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteProcess(vm);
output.Write('\t', TextTokenType.Text);
printer.WriteAppDomain(vm);
output.Write('\t', TextTokenType.Text);
printer.WritePath(vm);
output.WriteLine();
}
var s = output.ToString();
if (s.Length > 0)
{
Clipboard.SetText(s);
}
}
public void Disassemble(MethodBody body)
{
// start writing IL code
var method = body.Method;
var codesize = body.ComputeCodeSize();
var maxstacksize = body.ComputeMaxStackSize();
body.ComputeOffsets();
_o.WriteLine("// Code size {0} (0x{0:x})", codesize);
_o.WriteLine(".maxstack {0}", maxstacksize);
if (method.DeclaringType.Module.Assembly != null && method.DeclaringType.Module.Assembly.EntryPoint == method)
{
_o.WriteLine(".entrypoint");
}
if (method.Body.HasVariables)
{
_o.Write(".locals ");
if (body.InitLocals)
{
_o.Write("init ");
}
_o.WriteLine("(");
_o.Indent();
foreach (var v in body.Variables)
{
_o.Write("[" + v.Index + "] ");
v.VariableType.WriteTo(_o);
if (!string.IsNullOrEmpty(v.Name))
{
_o.Write(' ');
_o.Write(DisassemblerHelpers.Escape(v.Name));
}
if (v.Index + 1 < body.Variables.Count)
{
_o.Write(',');
}
_o.WriteLine();
}
_o.Unindent();
_o.WriteLine(")");
}
_o.WriteLine();
if (body.Instructions.Count > 0)
{
var inst = body.Instructions[0];
var branchTargets = GetBranchTargets(body.Instructions);
WriteStructureBody(new IlStructure(body, codesize), branchTargets, ref inst);
}
else
{
// we ignore method without instructions (but it can have exception handlers)
_o.WriteLine();
}
}
public void GenerateCheckumProject(string title, bool expectEqual,
Action <PlainTextOutput> v1gen,
Action <PlainTextOutput> v2gen = null
)
{
if (v2gen == null)
{
v2gen = v1gen;
}
foreach (string targetFramework in testFrameworks)
{
string dirV1 = null, dirV2 = null;
string outext;
if (targetFramework.StartsWith("netcore"))
{
outext = ".dll";
}
else
{
outext = ".exe";
}
foreach (bool first in new[] { true, false })
{
string dirName = $"{title}_{targetFramework}_" + ((first) ? "v1" : "v2");
string dir = Path.Combine(TestDir, dirName);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
if (first)
{
dirV1 = dir;
}
else
{
dirV2 = dir;
}
string csproj = Path.Combine(dir, "test.csproj");
string outdir = Path.Combine(dir, "bin");
using (XmlTextWriter xml = new XmlTextWriter(csproj, Encoding.UTF8))
{
xml.Formatting = Formatting.Indented;
xml.WriteStartElement("Project");
xml.WriteAttributeString("Sdk", "Microsoft.NET.Sdk");
PlaceIntoTag("PropertyGroup", xml, () => {
xml.WriteElementString("OutputType", "Exe");
xml.WriteElementString("TargetFramework", targetFramework);
// This should improve to produce identical dll, but does not work in all cases.
// Use without this code, just so we would compare binary different assemblies
//xml.WriteElementString("Deterministic", "true");
//xml.WriteElementString("PathMap",
// "$([System.IO.Path]::GetFullPath('$(MSBuildThisFileDirectory)'))=./"
//);
xml.WriteElementString("SignAssembly", "true");
xml.WriteElementString("AssemblyOriginatorKeyFile", "../../../ICSharpCode.Decompiler/ICSharpCode.Decompiler.snk");
xml.WriteElementString("DelaySign", "false");
xml.WriteElementString("AppendTargetFrameworkToOutputPath", "false");
xml.WriteElementString("OutputPath", "bin");
});
}
using (var writer = new StreamWriter(Path.Combine(dir, "testmain.cs")))
{
var cscode = new PlainTextOutput(writer);
cscode.WriteLine(@"
using System;
class Program
{
static void Main(string[] args)
{
Console.WriteLine(""Hello World!"");
}
}
" );
if (first)
{
v1gen(cscode);
}
else
{
v2gen(cscode);
}
}
RoundtripAssembly.Compile(csproj, outdir);
}
string binV1 = Path.Combine(dirV1, "bin", "test" + outext);
string binV2 = Path.Combine(dirV2, "bin", "test" + outext);
string hashV1 = AssemblyCheckumCalculator.Calculate(binV1);
string hashV2 = AssemblyCheckumCalculator.Calculate(binV2);
if (expectEqual)
{
Assert.AreEqual(hashV1, hashV2);
}
else
{
Assert.AreNotEqual(hashV1, hashV2);
}
}
}
public static void CopyItemsAsTextToClipboard(InstructionVM[] instrs)
{
var output = new PlainTextOutput();
for (int i = 0; i < instrs.Length; i++)
{
if (i > 0)
{
output.WriteLine();
}
var instr = instrs[i];
output.Write(instr.Index.ToString(), TextTokenType.Number);
output.Write('\t', TextTokenType.Text);
output.Write(string.Format("{0:X4}", instr.Offset), TextTokenType.Label);
output.Write('\t', TextTokenType.Text);
output.Write(instr.Code.ToOpCode().ToString(), TextTokenType.OpCode);
switch (instr.InstructionOperandVM.InstructionOperandType)
{
case InstructionOperandType.None:
break;
case InstructionOperandType.SByte:
output.Write('\t', TextTokenType.Text);
output.Write(instr.InstructionOperandVM.SByte.StringValue, TextTokenType.Number);
break;
case InstructionOperandType.Byte:
output.Write('\t', TextTokenType.Text);
output.Write(instr.InstructionOperandVM.Byte.StringValue, TextTokenType.Number);
break;
case InstructionOperandType.Int32:
output.Write('\t', TextTokenType.Text);
output.Write(instr.InstructionOperandVM.Int32.StringValue, TextTokenType.Number);
break;
case InstructionOperandType.Int64:
output.Write('\t', TextTokenType.Text);
output.Write(instr.InstructionOperandVM.Int64.StringValue, TextTokenType.Number);
break;
case InstructionOperandType.Single:
output.Write('\t', TextTokenType.Text);
output.Write(instr.InstructionOperandVM.Single.StringValue, TextTokenType.Number);
break;
case InstructionOperandType.Double:
output.Write('\t', TextTokenType.Text);
output.Write(instr.InstructionOperandVM.Double.StringValue, TextTokenType.Number);
break;
case InstructionOperandType.String:
output.Write('\t', TextTokenType.Text);
output.Write(instr.InstructionOperandVM.String.StringValue, TextTokenType.String);
break;
case InstructionOperandType.Field:
case InstructionOperandType.Method:
case InstructionOperandType.Token:
case InstructionOperandType.Type:
case InstructionOperandType.MethodSig:
case InstructionOperandType.BranchTarget:
case InstructionOperandType.SwitchTargets:
case InstructionOperandType.Local:
case InstructionOperandType.Parameter:
output.Write('\t', TextTokenType.Text);
BodyUtils.WriteObject(output, instr.InstructionOperandVM.Value);
break;
default: throw new InvalidOperationException();
}
}
if (instrs.Length > 1)
{
output.WriteLine();
}
Clipboard.SetText(output.ToString());
}
public string GetIl(string code)
{
code = code.Trim().EndsWith(";") ? code : $"return {code};";
var codeLines = code.Split("\\r\\n", StringSplitOptions.RemoveEmptyEntries);
var retval = codeLines.Last().Contains("return") ? "object" : "void";
string toExecute = $@"
namespace Eval
{{
public class Code
{{
public {retval} Main()
{{
{code}
}}
}}
}}
";
var opts = CSharpParseOptions.Default.WithLanguageVersion(LanguageVersion.Latest).WithKind(SourceCodeKind.Regular);
var scriptSyntaxTree = CSharpSyntaxTree.ParseText(toExecute, opts);
var compOpts = new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary).WithOptimizationLevel(OptimizationLevel.Release).WithAllowUnsafe(true).WithPlatform(Platform.AnyCpu);
var compilation = CSharpCompilation.Create(Guid.NewGuid().ToString(), options: compOpts, references: References).AddSyntaxTrees(scriptSyntaxTree);
var sb = new StringBuilder();
using (var pdb = new MemoryStream())
using (var dll = new MemoryStream())
{
var result = compilation.Emit(dll, pdb);
if (!result.Success)
{
sb.AppendLine("Emit Failed");
sb.AppendLine(string.Join(Environment.NewLine, result.Diagnostics.Select(a => a.GetMessage())));
}
else
{
dll.Seek(0, SeekOrigin.Begin);
using (var module = ModuleDefinition.ReadModule(dll))
using (var writer = new StringWriter(sb))
{
module.Name = compilation.AssemblyName;
var plainOutput = new PlainTextOutput(writer);
var rd = new ReflectionDisassembler(plainOutput, CancellationToken.None)
{
DetectControlStructure = false
};
var ignoredMethods = new[] { ".ctor" };
var methods = module.Types.SelectMany(a => a.Methods).Where(a => !ignoredMethods.Contains(a.Name));
foreach (var method in methods)
{
rd.DisassembleMethod(method);
plainOutput.WriteLine();
}
}
}
var final = sb.ToString();
return(final);
}
}
/// <summary>
/// Load the text to display
/// </summary>
protected override string LoadText(ISpyContext settings)
{
var nl = Environment.NewLine;
var sb = new StringBuilder();
sb.AppendFormat("AccessFlags: {0} (0x{1:X4}){2}", AccessFlagsAsString(methodDef.AccessFlags), (int)methodDef.AccessFlags, nl);
sb.AppendFormat("Descriptor: {0}{1}", methodDef.Descriptor, nl);
sb.AppendFormat("Signature: {0}{1}", (methodDef.Signature != null) ? methodDef.Signature.Original : "<none>", nl);
sb.AppendFormat("Annotations: {0}{1}", TextNode.LoadAnnotations(methodDef), nl);
var code = methodDef.Attributes.OfType <CodeAttribute>().FirstOrDefault();
if (code != null)
{
sb.AppendFormat("Max locals: {0}{1}", code.MaxLocals, nl);
sb.AppendFormat("Max stack: {0}{1}", code.MaxStack, nl);
sb.AppendLine("Code:");
foreach (var i in code.Instructions)
{
sb.AppendFormat("\t{0:x4} {1} {2} {3} {4}", i.Offset, Format(i.Opcode), FormatOperand(i.Operand), FormatOperand(i.Operand2), nl);
}
sb.AppendLine();
if (code.ExceptionHandlers.Any())
{
sb.AppendLine("Exception handlers:");
foreach (var handler in code.ExceptionHandlers.OrderBy(x => x.StartPc))
{
sb.AppendFormat("\t{0:x4}-{1:x4} => {2:x4} ({3}) {4}", handler.StartPc, handler.EndPc, handler.HandlerPc, handler.CatchType, nl);
}
sb.AppendLine();
}
if (code.Attributes.OfType <LocalVariableTableAttribute>().Any())
{
var locVarAttr = code.Attributes.OfType <LocalVariableTableAttribute>().First();
sb.AppendLine("Local variables:");
foreach (var locVar in locVarAttr.Variables.OrderBy(x => x.StartPc))
{
sb.AppendFormat("\t{0:x4}-{1:x4} => {2} ({3}) {4}", locVar.StartPc, locVar.EndPc, locVar.Name, locVar.Index, nl);
}
sb.AppendLine();
}
#if DEBUG || ENABLE_SHOW_AST
if (settings.ShowAst)
{
sb.AppendLine("\n\nAST:\n");
try
{
var module = settings.Module;
var xMethod = CompilerLib.XModel.Java.XBuilder.AsMethodDefinition(module, methodDef);
var astBuilder = new CompilerLib.Java2Ast.AstBuilder(module, methodDef, xMethod.DeclaringType, true);
var context = new DecompilerContext(xMethod);
var ast = astBuilder.Build();
var writer = new PlainTextOutput(new StringWriter(sb));
ast.WriteTo(writer, FormattingOptions.Default);
writer.WriteLine();
// Optimize AST
sb.AppendLine("\n\nOptimized AST:\n");
var astOptimizer = new AstOptimizer(context, ast);
astOptimizer.Optimize();
ast.WriteTo(writer, FormattingOptions.Default);
writer.WriteLine();
}
catch (Exception ex)
{
sb.Append(string.Format("Error: {0}\n\n{1}", ex.Message, ex.StackTrace));
}
}
#endif
}
return(sb.ToString());
}
public static int Main(string[] args)
{
var t0 = DateTime.Now;
var output = new PlainTextOutput(System.Console.Out);
var options = CommandLineParser <ConsoleOptions> .Parse(args);
if (!options.Nologo)
{
WriteHeader(output);
}
if (options.Help)
{
options.ShowHelp();
return(0);
}
if (!options.IsValid())
{
WriteInvalidArguments(options);
return(ReturnCode.InvalidArguments);
}
if (options.WaitForDebugger)
{
WaitForDebuggerToAttach();
if (!Debugger.IsAttached)
{
output.WriteLine("fatal error: timeout while waiting for debugger to attach");
return(ReturnCode.AttachDebuggerTimeout);
}
}
var assemblies = options.Parameters.ToArray().Select(assembly => assembly).Cast <string>().ToList();
var config = NBehaveConfiguration.New
.SetScenarioFiles((options.ScenarioFiles).Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries))
.SetDryRun(options.DryRun)
.SetAssemblies(assemblies)
.UseTagsFilter(options.Tags.Select(_ => _.Split(',')))
.SetEventListener(CreateEventListener(options));
FeatureResults featureResults = null;
try
{
featureResults = Run(config);
}
catch (FileNotFoundException fileNotFoundException)
{
System.Console.WriteLine(string.Format("File not found: {0}", fileNotFoundException.FileName));
return(ReturnCode.FileNotFound);
}
catch (Exception e)
{
System.Console.WriteLine(e.ToString());
}
PrintTimeTaken(t0);
if (options.DryRun)
{
return(0);
}
if (options.Pause)
{
System.Console.WriteLine("Press any key to exit");
System.Console.ReadKey();
}
return((featureResults == null) ? -1 : featureResults.NumberOfFailingScenarios);
}