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| <?xml version="1.0" encoding="utf-8"?> | ||
| <Project> | ||
| <Import Sdk="Microsoft.NET.Sdk" Project="Sdk.props" /> | ||
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| <PropertyGroup> | ||
| <TargetFramework>net472</TargetFramework> | ||
| <AssemblyName>ILSpy.ReadyToRun.Plugin</AssemblyName> | ||
| <LangVersion>7.2</LangVersion> | ||
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| <GenerateAssemblyInfo>False</GenerateAssemblyInfo> | ||
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| <EnableDefaultItems>false</EnableDefaultItems> | ||
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| <BaseAddress>6488064</BaseAddress> | ||
| </PropertyGroup> | ||
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| <PropertyGroup Condition="'$(Configuration)' == 'Debug'"> | ||
| <DebugType>full</DebugType> | ||
| <DebugSymbols>true</DebugSymbols> | ||
| <CheckForOverflowUnderflow>True</CheckForOverflowUnderflow> | ||
| </PropertyGroup> | ||
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| <PropertyGroup Condition="'$(Configuration)' == 'Release'"> | ||
| <DebugType>pdbonly</DebugType> | ||
| <DebugSymbols>true</DebugSymbols> | ||
| </PropertyGroup> | ||
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| <PropertyGroup> | ||
| <OutputPath>..\ILSpy\bin\$(Configuration)\</OutputPath> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\ICSharpCode.Decompiler\ICSharpCode.Decompiler.csproj"> | ||
| <Private>False</Private> | ||
| </ProjectReference> | ||
| <ProjectReference Include="..\ILSpy\ILSpy.csproj"> | ||
| <Private>False</Private> | ||
| </ProjectReference> | ||
| <ProjectReference Include="..\SharpTreeView\ICSharpCode.TreeView.csproj"> | ||
| <Private>False</Private> | ||
| </ProjectReference> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <Reference Include="Iced"> | ||
| <HintPath>..\..\iced\Iced\bin\Debug\netstandard2.0\Iced.dll</HintPath> | ||
| </Reference> | ||
| <Reference Include="ILCompiler.Reflection.ReadyToRun"> | ||
| <HintPath>..\..\runtime\artifacts\bin\coreclr\Windows_NT.x64.Debug\ILCompiler.Reflection.ReadyToRun.dll</HintPath> | ||
| </Reference> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <Compile Include="ReadyToRunLanguage.cs" /> | ||
| </ItemGroup> | ||
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| <Import Sdk="Microsoft.NET.Sdk" Project="Sdk.targets" /> | ||
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| <Target Name="RemoveTransitiveProjectReferences" AfterTargets="IncludeTransitiveProjectReferences"> | ||
| <ItemGroup> | ||
| <ProjectReference Remove="@(_TransitiveProjectReferences)" /> | ||
| </ItemGroup> | ||
| </Target> | ||
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| </Project> |
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| #region Using directives | ||
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| using System.Reflection; | ||
| using System.Runtime.InteropServices; | ||
| using System.Runtime.CompilerServices; | ||
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| #endregion | ||
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| // General Information about an assembly is controlled through the following | ||
| // set of attributes. Change these attribute values to modify the information | ||
| // associated with an assembly. | ||
| [assembly: AssemblyTitle("ILSpy.ReadyToRun.Plugin")] | ||
| [assembly: AssemblyDescription("")] | ||
| [assembly: AssemblyConfiguration("")] | ||
| [assembly: AssemblyCompany("")] | ||
| [assembly: AssemblyProduct("ILSpy.ReadyToRun.Plugin")] | ||
| [assembly: AssemblyCopyright("Copyright 2011")] | ||
| [assembly: AssemblyTrademark("")] | ||
| [assembly: AssemblyCulture("")] | ||
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| // This sets the default COM visibility of types in the assembly to invisible. | ||
| // If you need to expose a type to COM, use [ComVisible(true)] on that type. | ||
| [assembly: ComVisible(false)] | ||
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| [assembly: InternalsVisibleTo("ILSpy.ReadyToRun.Tests")] | ||
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| // The assembly version has following format : | ||
| // | ||
| // Major.Minor.Build.Revision | ||
| // | ||
| // You can specify all the values or you can use the default the Revision and | ||
| // Build Numbers by using the '*' as shown below: | ||
| [assembly: AssemblyVersion("1.0.0.0")] |
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| // Copyright (c) 2018 Siegfried Pammer | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy of this | ||
| // software and associated documentation files (the "Software"), to deal in the Software | ||
| // without restriction, including without limitation the rights to use, copy, modify, merge, | ||
| // publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons | ||
| // to whom the Software is furnished to do so, subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in all copies or | ||
| // substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, | ||
| // INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR | ||
| // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE | ||
| // FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR | ||
| // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
| // DEALINGS IN THE SOFTWARE. | ||
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| using System; | ||
| using System.ComponentModel.Composition; | ||
| using Iced.Intel; | ||
| using ICSharpCode.Decompiler; | ||
| using ICSharpCode.Decompiler.Metadata; | ||
| using ICSharpCode.Decompiler.Solution; | ||
| using ICSharpCode.Decompiler.TypeSystem; | ||
| using ILCompiler.Reflection.ReadyToRun; | ||
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| namespace ICSharpCode.ILSpy | ||
| { | ||
| [Export(typeof(Language))] | ||
| class ReadyToRunLanguage : Language | ||
| { | ||
| public override string Name => "ReadyToRun"; | ||
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| public override string FileExtension { | ||
| get { return ".asm"; } | ||
| } | ||
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| public override ProjectId DecompileAssembly(LoadedAssembly assembly, ITextOutput output, DecompilationOptions options) | ||
| { | ||
| PEFile module = assembly.GetPEFileOrNull(); | ||
| // TODO: avoid eager parsing | ||
| R2RReader reader = new R2RReader(new R2RAssemblyResolver(), module.Metadata, module.Reader, module.FileName); | ||
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| output.WriteLine("// TODO - display ready to run information"); | ||
| // TODO: display other header information | ||
| foreach (var method in reader.R2RMethods) { | ||
| output.WriteLine(method.SignatureString); | ||
| } | ||
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| return base.DecompileAssembly(assembly, output, options); | ||
| } | ||
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| public override void DecompileMethod(IMethod method, ITextOutput output, DecompilationOptions options) | ||
| { | ||
| PEFile module = method.ParentModule.PEFile; | ||
| // TODO: avoid eager parsing in R2RReader | ||
| R2RReader reader = new R2RReader(new R2RAssemblyResolver(), module.Metadata, module.Reader, module.FileName); | ||
| foreach (var m in reader.R2RMethods) { | ||
| if (m.MethodHandle == method.MetadataToken) { | ||
| // TODO: Indexing | ||
| foreach (RuntimeFunction runtimeFunction in m.RuntimeFunctions) { | ||
| byte[] code = new byte[runtimeFunction.Size]; | ||
| for (int i = 0; i < runtimeFunction.Size; i++) { | ||
| code[i] = reader.Image[reader.GetOffset(runtimeFunction.StartAddress) + i]; | ||
| } | ||
| // TODO: Bitness | ||
| // TODO: RIP | ||
| DecoderFormatterExample(output, code, 64, 0); | ||
| } | ||
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| } | ||
| } | ||
| } | ||
| private void DecoderFormatterExample(ITextOutput output, byte[] exampleCode, int exampleCodeBitness, ulong exampleCodeRIP) | ||
| { | ||
| // TODO: Decorate the disassembly with Unwind, GC and debug info | ||
| // You can also pass in a hex string, eg. "90 91 929394", or you can use your own CodeReader | ||
| // reading data from a file or memory etc | ||
| var codeBytes = exampleCode; | ||
| var codeReader = new ByteArrayCodeReader(codeBytes); | ||
| var decoder = Decoder.Create(exampleCodeBitness, codeReader); | ||
| decoder.IP = exampleCodeRIP; | ||
| ulong endRip = decoder.IP + (uint)codeBytes.Length; | ||
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| // This list is faster than List<Instruction> since it uses refs to the Instructions | ||
| // instead of copying them (each Instruction is 32 bytes in size). It has a ref indexer, | ||
| // and a ref iterator. Add() uses 'in' (ref readonly). | ||
| var instructions = new InstructionList(); | ||
| while (decoder.IP < endRip) { | ||
| // The method allocates an uninitialized element at the end of the list and | ||
| // returns a reference to it which is initialized by Decode(). | ||
| decoder.Decode(out instructions.AllocUninitializedElement()); | ||
| } | ||
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| // Formatters: Masm*, Nasm*, Gas* (AT&T) and Intel* (XED) | ||
| // TODO: DecompilationOptions? | ||
| var formatter = new NasmFormatter(); | ||
| formatter.Options.DigitSeparator = "`"; | ||
| formatter.Options.FirstOperandCharIndex = 10; | ||
| var tempOutput = new StringBuilderFormatterOutput(); | ||
| // Use InstructionList's ref iterator (C# 7.3) to prevent copying 32 bytes every iteration | ||
| foreach (var instr in instructions) { | ||
| // Don't use instr.ToString(), it allocates more, uses masm syntax and default options | ||
| formatter.Format(instr, tempOutput); | ||
| output.Write(instr.IP.ToString("X16")); | ||
| output.Write(" "); | ||
| int instrLen = instr.ByteLength; | ||
| int byteBaseIndex = (int)(instr.IP - exampleCodeRIP); | ||
| for (int i = 0; i < instrLen; i++) | ||
| output.Write(codeBytes[byteBaseIndex + i].ToString("X2")); | ||
| int missingBytes = 10 - instrLen; | ||
| for (int i = 0; i < missingBytes; i++) | ||
| output.Write(" "); | ||
| output.Write(" "); | ||
| output.WriteLine(tempOutput.ToStringAndReset()); | ||
| } | ||
| } | ||
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| private class R2RAssemblyResolver : ILCompiler.Reflection.ReadyToRun.IAssemblyResolver | ||
| { | ||
| public bool Naked => false; | ||
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| public bool SignatureBinary => false; | ||
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| public bool InlineSignatureBinary => false; | ||
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| public string FindAssembly(string name, string filename) | ||
| { | ||
| throw new NotImplementedException(); | ||
| } | ||
| } | ||
| } | ||
| } |
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