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ILSpy
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Changed to use a type switch and using the InstructionOutputExtensions.WriteTo() method to display decoded signature

pull/1991/head
Andrew Au 5 years ago
parent
332f5706c8
commit
ad1d22222e
1 changed files with 15 additions and 13 deletions
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  1. 28
      ILSpy.ReadyToRun/ReadyToRunLanguage.cs

28
ILSpy.ReadyToRun/ReadyToRunLanguage.cs
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@ -27,6 +27,7 @@ using System.Reflection.PortableExecutable; @@ -27,6 +27,7 @@ using System.Reflection.PortableExecutable;
using System.Runtime.CompilerServices;
using Iced.Intel;
using ICSharpCode.Decompiler;
using ICSharpCode.Decompiler.IL;
using ICSharpCode.Decompiler.Metadata;
using ICSharpCode.Decompiler.Solution;
using ICSharpCode.Decompiler.TypeSystem;
@ -85,7 +86,7 @@ namespace ICSharpCode.ILSpy.ReadyToRun @@ -85,7 +86,7 @@ namespace ICSharpCode.ILSpy.ReadyToRun
if (cacheEntry.methodMap.TryGetValue(method.MetadataToken, out var methods)) {
foreach (var readyToRunMethod in methods) {
foreach (RuntimeFunction runtimeFunction in readyToRunMethod.RuntimeFunctions) {
Disassemble(method, output, reader, readyToRunMethod, runtimeFunction, bitness, (ulong)runtimeFunction.StartAddress);
Disassemble(method.ParentModule.PEFile, output, reader, readyToRunMethod, runtimeFunction, bitness, (ulong)runtimeFunction.StartAddress);
}
}
}
@ -97,7 +98,7 @@ namespace ICSharpCode.ILSpy.ReadyToRun @@ -97,7 +98,7 @@ namespace ICSharpCode.ILSpy.ReadyToRun
output.WriteLine("; " + comment);
}
private void Disassemble(IMethod method, ITextOutput output, ReadyToRunReader reader, ReadyToRunMethod readyToRunMethod, RuntimeFunction runtimeFunction, int bitness, ulong address)
private void Disassemble(PEFile currentFile, ITextOutput output, ReadyToRunReader reader, ReadyToRunMethod readyToRunMethod, RuntimeFunction runtimeFunction, int bitness, ulong address)
{
WriteCommentLine(output, readyToRunMethod.SignatureString);
byte[] codeBytes = new byte[runtimeFunction.Size];
@ -157,17 +158,18 @@ namespace ICSharpCode.ILSpy.ReadyToRun @@ -157,17 +158,18 @@ namespace ICSharpCode.ILSpy.ReadyToRun
if (instr.IsCallNearIndirect && reader.ImportCellNames.ContainsKey(importCellAddress)) {
output.Write(" ;");
ReadyToRunSignature signature = reader.ImportSignatures[(int)instr.IPRelativeMemoryAddress];
string formattedSignatureString = reader.ImportCellNames[importCellAddress];
MethodDefEntrySignature methodDefSignature = signature as MethodDefEntrySignature;
MethodRefEntrySignature methodRefSignature = signature as MethodRefEntrySignature;
if (methodDefSignature != null) {
int methodDefToken = unchecked((int)methodDefSignature.MethodDefToken);
output.WriteReference(method.ParentModule.PEFile, MetadataTokens.Handle(methodDefToken), formattedSignatureString);
} else if (methodRefSignature != null) {
int methodRefToken = unchecked((int)methodRefSignature.MethodRefToken);
output.WriteReference(method.ParentModule.PEFile, MetadataTokens.Handle(methodRefToken), formattedSignatureString);
} else {
output.WriteLine(formattedSignatureString);
switch(signature) {
case MethodDefEntrySignature methodDefSignature:
int methodDefToken = unchecked((int)methodDefSignature.MethodDefToken);
InstructionOutputExtensions.WriteTo((EntityHandle)MetadataTokens.Handle(methodDefToken), currentFile, output, null);
break;
case MethodRefEntrySignature methodRefSignature:
int methodRefToken = unchecked((int)methodRefSignature.MethodRefToken);
InstructionOutputExtensions.WriteTo((EntityHandle)MetadataTokens.Handle(methodRefToken), currentFile, output, null);
break;
default:
output.WriteLine(reader.ImportCellNames[importCellAddress]);
break;
}
output.WriteLine();
} else {

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