Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

external/cecil/symbols/mdb/.gitignore

@@ -0,0 +1,4 @@
+bin
+obj
+*.xml
+*.user

external/cecil/symbols/mdb/Mono.Cecil.Mdb.csproj

@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">net_4_0_Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>9.0.30729</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{8559DD7F-A16F-46D0-A05A-9139FAEBA8FD}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Mono.Cecil.Mdb</RootNamespace>
+    <AssemblyName>Mono.Cecil.Mdb</AssemblyName>
+    <FileAlignment>512</FileAlignment>
+    <SignAssembly>true</SignAssembly>
+    <AssemblyOriginatorKeyFile>..\..\mono.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'net_2_0_Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>..\..\bin\net_2_0_Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;CECIL</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TargetFrameworkVersion>v2.0</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'net_2_0_Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>..\..\bin\net_2_0_Release\</OutputPath>
+    <DefineConstants>TRACE;CECIL</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TargetFrameworkVersion>v2.0</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'net_3_5_Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>..\..\bin\net_3_5_Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;CECIL;NET_3_5</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'net_3_5_Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>..\..\bin\net_3_5_Release\</OutputPath>
+    <DefineConstants>TRACE;CECIL;NET_3_5</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'net_4_0_Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>..\..\bin\net_4_0_Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;CECIL;NET_3_5;NET_4_0</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'net_4_0_Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>..\..\bin\net_4_0_Release\</OutputPath>
+    <DefineConstants>TRACE;CECIL;NET_3_5;NET_4_0</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+  </PropertyGroup>
+  <ItemGroup Condition=" '$(TargetFrameworkVersion)' != 'v2.0' ">
+    <Reference Include="System.Core" />
+  </ItemGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\Mono.Cecil.csproj">
+      <Project>{D68133BD-1E63-496E-9EDE-4FBDBF77B486}</Project>
+      <Name>Mono.Cecil</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Mono.Cecil.Mdb\AssemblyInfo.cs" />
+    <Compile Include="Mono.Cecil.Mdb\MdbReader.cs" />
+    <Compile Include="Mono.Cecil.Mdb\MdbWriter.cs" />
+    <Compile Include="Mono.CompilerServices.SymbolWriter\MonoSymbolFile.cs" />
+    <Compile Include="Mono.CompilerServices.SymbolWriter\MonoSymbolTable.cs" />
+    <Compile Include="Mono.CompilerServices.SymbolWriter\MonoSymbolWriter.cs" />
+    <Compile Include="Mono.CompilerServices.SymbolWriter\SymbolWriterImpl.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

external/cecil/symbols/mdb/Mono.Cecil.Mdb/AssemblyInfo.cs

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+//
+// AssemblyInfo.cs
+//
+// Author:
+//   Jb Evain (jbevain@gmail.com)
+//
+// Copyright (c) 2008 - 2011 Jb Evain
+//
+// 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.
+//
+
+using System;
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+[assembly: AssemblyTitle ("Mono.Cecil.Mdb")]
+[assembly: AssemblyProduct ("Mono.Cecil")]
+[assembly: AssemblyCopyright ("Copyright <20> 2008 - 2011 Jb Evain")]
+
+[assembly: CLSCompliant (false)]
+[assembly: ComVisible (false)]
+
+[assembly: AssemblyVersion ("0.9.5.0")]
+[assembly: AssemblyFileVersion ("0.9.5.0")]

external/cecil/symbols/mdb/Mono.Cecil.Mdb/MdbReader.cs

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+//
+// MdbReader.cs
+//
+// Author:
+//   Jb Evain (jbevain@gmail.com)
+//
+// Copyright (c) 2008 - 2011 Jb Evain
+//
+// 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.
+//
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+using Mono.Cecil.Cil;
+using Mono.Collections.Generic;
+using Mono.CompilerServices.SymbolWriter;
+
+namespace Mono.Cecil.Mdb {
+
+	public class MdbReaderProvider : ISymbolReaderProvider {
+
+		public ISymbolReader GetSymbolReader (ModuleDefinition module, string fileName)
+		{
+			return new MdbReader (module, MonoSymbolFile.ReadSymbolFile (module, fileName));
+		}
+
+		public ISymbolReader GetSymbolReader (ModuleDefinition module, Stream symbolStream)
+		{
+			throw new NotImplementedException ();
+		}
+	}
+
+	public class MdbReader : ISymbolReader {
+
+		readonly ModuleDefinition module;
+		readonly MonoSymbolFile symbol_file;
+		readonly Dictionary<string, Document> documents;
+
+		public MdbReader (ModuleDefinition module, MonoSymbolFile symFile)
+		{
+			this.module = module;
+			this.symbol_file = symFile;
+			this.documents = new Dictionary<string, Document> ();
+		}
+
+		public bool ProcessDebugHeader (ImageDebugDirectory directory, byte [] header)
+		{
+			return symbol_file.Guid == module.Mvid;
+		}
+
+		public void Read (MethodBody body, InstructionMapper mapper)
+		{
+			var method_token = body.Method.MetadataToken;
+			var entry = symbol_file.GetMethodByToken (method_token.ToInt32	());
+			if (entry == null)
+				return;
+
+			var scopes = ReadScopes (entry, body, mapper);
+			ReadLineNumbers (entry, mapper);
+			ReadLocalVariables (entry, body, scopes);
+		}
+
+		static void ReadLocalVariables (MethodEntry entry, MethodBody body, Scope [] scopes)
+		{
+			var locals = entry.GetLocals ();
+
+			foreach (var local in locals) {
+				if (local.Index < 0 || local.Index >= body.Variables.Count) // Mono 2.6 emits wrong local infos for iterators
+					continue;
+				
+				var variable = body.Variables [local.Index];
+				variable.Name = local.Name;
+
+				var index = local.BlockIndex;
+				if (index < 0 || index >= scopes.Length)
+					continue;
+
+				var scope = scopes [index];
+				if (scope == null)
+					continue;
+
+				scope.Variables.Add (variable);
+			}
+		}
+
+		void ReadLineNumbers (MethodEntry entry, InstructionMapper mapper)
+		{
+			Document document = null;
+			var table = entry.GetLineNumberTable ();
+
+			foreach (var line in table.LineNumbers) {
+				var instruction = mapper (line.Offset);
+				if (instruction == null)
+					continue;
+
+				if (document == null)
+					document = GetDocument (entry.CompileUnit.SourceFile);
+
+				instruction.SequencePoint = new SequencePoint (document) {
+					StartLine = line.Row,
+					EndLine = line.Row,
+				};
+			}
+		}
+
+		Document GetDocument (SourceFileEntry file)
+		{
+			var file_name = file.FileName;
+
+			Document document;
+			if (documents.TryGetValue (file_name, out document))
+				return document;
+
+			document = new Document (file_name);
+			documents.Add (file_name, document);
+
+			return document;
+		}
+
+		static Scope [] ReadScopes (MethodEntry entry, MethodBody body, InstructionMapper mapper)
+		{
+			var blocks = entry.GetCodeBlocks ();
+			var scopes = new Scope [blocks.Length];
+
+			foreach (var block in blocks) {
+				if (block.BlockType != CodeBlockEntry.Type.Lexical)
+					continue;
+
+				var scope = new Scope ();
+				scope.Start = mapper (block.StartOffset);
+				scope.End = mapper (block.EndOffset);
+
+				scopes [block.Index] = scope;
+
+				if (body.Scope == null)
+					body.Scope = scope;
+
+				if (!AddScope (body.Scope, scope))
+					body.Scope = scope;
+			}
+
+			return scopes;
+		}
+
+		static bool AddScope (Scope provider, Scope scope)
+		{
+			foreach (var sub_scope in provider.Scopes) {
+				if (AddScope (sub_scope, scope))
+					return true;
+
+				if (scope.Start.Offset >= sub_scope.Start.Offset && scope.End.Offset <= sub_scope.End.Offset) {
+					sub_scope.Scopes.Add (scope);
+					return true;
+				}
+			}
+
+			return false;
+		}
+
+		public void Read (MethodSymbols symbols)
+		{
+			var entry = symbol_file.GetMethodByToken (symbols.MethodToken.ToInt32 ());
+			if (entry == null)
+				return;
+
+			ReadLineNumbers (entry, symbols);
+			ReadLocalVariables (entry, symbols);
+		}
+
+		void ReadLineNumbers (MethodEntry entry, MethodSymbols symbols)
+		{
+			var table = entry.GetLineNumberTable ();
+			var lines = table.LineNumbers;
+
+			var instructions = symbols.instructions = new Collection<InstructionSymbol> (lines.Length);
+
+			for (int i = 0; i < lines.Length; i++) {
+				var line = lines [i];
+
+				instructions.Add (new InstructionSymbol (line.Offset, new SequencePoint (GetDocument (entry.CompileUnit.SourceFile)) {
+					StartLine = line.Row,
+					EndLine = line.Row,
+				}));
+			}
+		}
+
+		static void ReadLocalVariables (MethodEntry entry, MethodSymbols symbols)
+		{
+			foreach (var local in entry.GetLocals ()) {
+				if (local.Index < 0 || local.Index >= symbols.Variables.Count) // Mono 2.6 emits wrong local infos for iterators
+					continue;
+
+				var variable = symbols.Variables [local.Index];
+				variable.Name = local.Name;
+			}
+		}
+
+		public void Dispose ()
+		{
+			symbol_file.Dispose ();
+		}
+	}
+}

external/cecil/symbols/mdb/Mono.Cecil.Mdb/MdbWriter.cs

@@ -0,0 +1,251 @@
+//
+// MdbWriter.cs
+//
+// Author:
+//   Jb Evain (jbevain@gmail.com)
+//
+// Copyright (c) 2008 - 2011 Jb Evain
+//
+// 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.
+//
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+using Mono.Cecil.Cil;
+using Mono.Collections.Generic;
+using Mono.CompilerServices.SymbolWriter;
+
+namespace Mono.Cecil.Mdb {
+
+#if !READ_ONLY
+	public class MdbWriterProvider : ISymbolWriterProvider {
+
+		public ISymbolWriter GetSymbolWriter (ModuleDefinition module, string fileName)
+		{
+			return new MdbWriter (module.Mvid, fileName);
+		}
+
+		public ISymbolWriter GetSymbolWriter (ModuleDefinition module, Stream symbolStream)
+		{
+			throw new NotImplementedException ();
+		}
+	}
+
+	public class MdbWriter : ISymbolWriter {
+
+		readonly Guid mvid;
+		readonly MonoSymbolWriter writer;
+		readonly Dictionary<string, SourceFile> source_files;
+
+		public MdbWriter (Guid mvid, string assembly)
+		{
+			this.mvid = mvid;
+			this.writer = new MonoSymbolWriter (assembly);
+			this.source_files = new Dictionary<string, SourceFile> ();
+		}
+
+		static Collection<Instruction> GetInstructions (MethodBody body)
+		{
+			var instructions = new Collection<Instruction> ();
+			foreach (var instruction in body.Instructions)
+				if (instruction.SequencePoint != null)
+					instructions.Add (instruction);
+
+			return instructions;
+		}
+
+		SourceFile GetSourceFile (Document document)
+		{
+			var url = document.Url;
+
+			SourceFile source_file;
+			if (source_files.TryGetValue (url, out source_file))
+				return source_file;
+
+			var entry = writer.DefineDocument (url);
+			var compile_unit = writer.DefineCompilationUnit (entry);
+
+			source_file = new SourceFile (compile_unit, entry);
+			source_files.Add (url, source_file);
+			return source_file;
+		}
+
+		void Populate (Collection<Instruction> instructions, int [] offsets,
+			int [] startRows, int [] startCols, out SourceFile file)
+		{
+			SourceFile source_file = null;
+
+			for (int i = 0; i < instructions.Count; i++) {
+				var instruction = instructions [i];
+				offsets [i] = instruction.Offset;
+
+				var sequence_point = instruction.SequencePoint;
+				if (source_file == null)
+					source_file = GetSourceFile (sequence_point.Document);
+
+				startRows [i] = sequence_point.StartLine;
+				startCols [i] = sequence_point.StartColumn;
+			}
+
+			file = source_file;
+		}
+
+		public void Write (MethodBody body)
+		{
+			var method = new SourceMethod (body.Method);
+
+			var instructions = GetInstructions (body);
+			int count = instructions.Count;
+			if (count == 0)
+				return;
+
+			var offsets = new int [count];
+			var start_rows = new int [count];
+			var start_cols = new int [count];
+
+			SourceFile file;
+			Populate (instructions, offsets, start_rows, start_cols, out file);
+
+			var builder = writer.OpenMethod (file.CompilationUnit, 0, method);
+
+			for (int i = 0; i < count; i++)
+				builder.MarkSequencePoint (
+					offsets [i],
+					file.CompilationUnit.SourceFile,
+					start_rows [i],
+					start_cols [i],
+					false);
+
+			if (body.HasVariables)
+				AddVariables (body.Variables);
+
+			writer.CloseMethod ();
+		}
+
+		readonly static byte [] empty_header = new byte [0];
+
+		public bool GetDebugHeader (out ImageDebugDirectory directory, out byte [] header)
+		{
+			directory = new ImageDebugDirectory ();
+			header = empty_header;
+			return false;
+		}
+
+		void AddVariables (IList<VariableDefinition> variables)
+		{
+			for (int i = 0; i < variables.Count; i++) {
+				var variable = variables [i];
+				writer.DefineLocalVariable (i, variable.Name);
+			}
+		}
+
+		public void Write (MethodSymbols symbols)
+		{
+			var method = new SourceMethodSymbol (symbols);
+
+			var file = GetSourceFile (symbols.Instructions [0].SequencePoint.Document);
+			var builder = writer.OpenMethod (file.CompilationUnit, 0, method);
+			var count = symbols.Instructions.Count;
+
+			for (int i = 0; i < count; i++) {
+				var instruction = symbols.Instructions [i];
+				var sequence_point = instruction.SequencePoint;
+
+				builder.MarkSequencePoint (
+					instruction.Offset,
+					GetSourceFile (sequence_point.Document).CompilationUnit.SourceFile,
+					sequence_point.StartLine,
+					sequence_point.EndLine,
+					false);
+			}
+
+			if (symbols.HasVariables)
+				AddVariables (symbols.Variables);
+
+			writer.CloseMethod ();
+		}
+
+		public void Dispose ()
+		{
+			writer.WriteSymbolFile (mvid);
+		}
+
+		class SourceFile : ISourceFile {
+
+			readonly CompileUnitEntry compilation_unit;
+			readonly SourceFileEntry entry;
+
+			public SourceFileEntry Entry {
+				get { return entry; }
+			}
+
+			public CompileUnitEntry CompilationUnit {
+				get { return compilation_unit; }
+			}
+
+			public SourceFile (CompileUnitEntry comp_unit, SourceFileEntry entry)
+			{
+				this.compilation_unit = comp_unit;
+				this.entry = entry;
+			}
+		}
+
+		class SourceMethodSymbol : IMethodDef {
+
+			readonly string name;
+			readonly int token;
+
+			public string Name {
+				get { return name;}
+			}
+
+			public int Token {
+				get { return token; }
+			}
+
+			public SourceMethodSymbol (MethodSymbols symbols)
+			{
+				name = symbols.MethodName;
+				token = symbols.MethodToken.ToInt32 ();
+			}
+		}
+
+		class SourceMethod : IMethodDef {
+
+			readonly MethodDefinition method;
+
+			public string Name {
+				get { return method.Name; }
+			}
+
+			public int Token {
+				get { return method.MetadataToken.ToInt32 (); }
+			}
+
+			public SourceMethod (MethodDefinition method)
+			{
+				this.method = method;
+			}
+		}
+	}
+#endif
+}

external/cecil/symbols/mdb/Mono.CompilerServices.SymbolWriter/MonoSymbolWriter.cs

@@ -0,0 +1,403 @@
+//
+// Mono.CSharp.Debugger/MonoSymbolWriter.cs
+//
+// Author:
+//   Martin Baulig (martin@ximian.com)
+//
+// This is the default implementation of the System.Diagnostics.SymbolStore.ISymbolWriter
+// interface.
+//
+// (C) 2002 Ximian, Inc.  http://www.ximian.com
+//
+
+//
+// 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.
+//
+
+using System;
+using System.Runtime.CompilerServices;
+using System.Collections.Generic;
+using System.IO;
+
+namespace Mono.CompilerServices.SymbolWriter
+{
+	public class MonoSymbolWriter
+	{
+		List<SourceMethodBuilder> methods;
+		List<SourceFileEntry> sources;
+		List<CompileUnitEntry> comp_units;
+		protected readonly MonoSymbolFile file;
+		string filename;
+
+		private SourceMethodBuilder current_method;
+#if NET_2_1
+		System.Collections.Stack current_method_stack = new System.Collections.Stack ();
+#else
+		Stack<SourceMethodBuilder> current_method_stack = new Stack<SourceMethodBuilder> ();
+#endif
+
+		public MonoSymbolWriter (string filename)
+		{
+			this.methods = new List<SourceMethodBuilder> ();
+			this.sources = new List<SourceFileEntry> ();
+			this.comp_units = new List<CompileUnitEntry> ();
+			this.file = new MonoSymbolFile ();
+
+			this.filename = filename + ".mdb";
+		}
+
+		public MonoSymbolFile SymbolFile {
+			get { return file; }
+		}
+
+		public void CloseNamespace ()
+		{ }
+
+		public void DefineLocalVariable (int index, string name)
+		{
+			if (current_method == null)
+				return;
+
+			current_method.AddLocal (index, name);
+		}
+
+		public void DefineCapturedLocal (int scope_id, string name, string captured_name)
+		{
+			file.DefineCapturedVariable (scope_id, name, captured_name,
+						     CapturedVariable.CapturedKind.Local);
+		}
+
+		public void DefineCapturedParameter (int scope_id, string name, string captured_name)
+		{
+			file.DefineCapturedVariable (scope_id, name, captured_name,
+						     CapturedVariable.CapturedKind.Parameter);
+		}
+
+		public void DefineCapturedThis (int scope_id, string captured_name)
+		{
+			file.DefineCapturedVariable (scope_id, "this", captured_name,
+						     CapturedVariable.CapturedKind.This);
+		}
+
+		public void DefineCapturedScope (int scope_id, int id, string captured_name)
+		{
+			file.DefineCapturedScope (scope_id, id, captured_name);
+		}
+
+		public void DefineScopeVariable (int scope, int index)
+		{
+			if (current_method == null)
+				return;
+
+			current_method.AddScopeVariable (scope, index);
+		}
+
+		public void MarkSequencePoint (int offset, SourceFileEntry file, int line, int column,
+					       bool is_hidden)
+		{
+			if (current_method == null)
+				return;
+
+			current_method.MarkSequencePoint (offset, file, line, column, is_hidden);
+		}
+
+		public SourceMethodBuilder OpenMethod (ICompileUnit file, int ns_id, IMethodDef method)
+		{
+			SourceMethodBuilder builder = new SourceMethodBuilder (file, ns_id, method);
+			current_method_stack.Push (current_method);
+			current_method = builder;
+			methods.Add (current_method);
+			return builder;
+		}
+
+		public void CloseMethod ()
+		{
+			current_method = (SourceMethodBuilder) current_method_stack.Pop ();
+		}
+
+		public SourceFileEntry DefineDocument (string url)
+		{
+			SourceFileEntry entry = new SourceFileEntry (file, url);
+			sources.Add (entry);
+			return entry;
+		}
+
+		public SourceFileEntry DefineDocument (string url, byte[] guid, byte[] checksum)
+		{
+			SourceFileEntry entry = new SourceFileEntry (file, url, guid, checksum);
+			sources.Add (entry);
+			return entry;
+		}
+
+		public CompileUnitEntry DefineCompilationUnit (SourceFileEntry source)
+		{
+			CompileUnitEntry entry = new CompileUnitEntry (file, source);
+			comp_units.Add (entry);
+			return entry;
+		}
+
+		public int DefineNamespace (string name, CompileUnitEntry unit,
+					    string[] using_clauses, int parent)
+		{
+			if ((unit == null) || (using_clauses == null))
+				throw new NullReferenceException ();
+
+			return unit.DefineNamespace (name, using_clauses, parent);
+		}
+
+		public int OpenScope (int start_offset)
+		{
+			if (current_method == null)
+				return 0;
+
+			current_method.StartBlock (CodeBlockEntry.Type.Lexical, start_offset);
+			return 0;
+		}
+
+		public void CloseScope (int end_offset)
+		{
+			if (current_method == null)
+				return;
+
+			current_method.EndBlock (end_offset);
+		}
+
+		public void OpenCompilerGeneratedBlock (int start_offset)
+		{
+			if (current_method == null)
+				return;
+
+			current_method.StartBlock (CodeBlockEntry.Type.CompilerGenerated,
+						   start_offset);
+		}
+
+		public void CloseCompilerGeneratedBlock (int end_offset)
+		{
+			if (current_method == null)
+				return;
+
+			current_method.EndBlock (end_offset);
+		}
+
+		public void StartIteratorBody (int start_offset)
+		{
+			current_method.StartBlock (CodeBlockEntry.Type.IteratorBody,
+						   start_offset);
+		}
+
+		public void EndIteratorBody (int end_offset)
+		{
+			current_method.EndBlock (end_offset);
+		}
+
+		public void StartIteratorDispatcher (int start_offset)
+		{
+			current_method.StartBlock (CodeBlockEntry.Type.IteratorDispatcher,
+						   start_offset);
+		}
+
+		public void EndIteratorDispatcher (int end_offset)
+		{
+			current_method.EndBlock (end_offset);
+		}
+
+		public void DefineAnonymousScope (int id)
+		{
+			file.DefineAnonymousScope (id);
+		}
+
+		public void WriteSymbolFile (Guid guid)
+		{
+			foreach (SourceMethodBuilder method in methods)
+				method.DefineMethod (file);
+
+			try {
+				// We mmap the file, so unlink the previous version since it may be in use
+				File.Delete (filename);
+			} catch {
+				// We can safely ignore
+			}
+			using (FileStream fs = new FileStream (filename, FileMode.Create, FileAccess.Write)) {
+				file.CreateSymbolFile (guid, fs);
+			}
+		}
+	}
+
+	public class SourceMethodBuilder
+	{
+		List<LocalVariableEntry> _locals;
+		List<CodeBlockEntry> _blocks;
+		List<ScopeVariable> _scope_vars;
+#if NET_2_1
+		System.Collections.Stack _block_stack;
+#else
+		Stack<CodeBlockEntry> _block_stack;
+#endif
+		string _real_name;
+		IMethodDef _method;
+		ICompileUnit _comp_unit;
+//		MethodEntry.Flags _method_flags;
+		int _ns_id;
+
+		public SourceMethodBuilder (ICompileUnit comp_unit, int ns_id, IMethodDef method)
+		{
+			this._comp_unit = comp_unit;
+			this._method = method;
+			this._ns_id = ns_id;
+
+			method_lines = new LineNumberEntry [32];
+		}
+
+		private LineNumberEntry [] method_lines;
+		private int method_lines_pos = 0;
+
+		public void MarkSequencePoint (int offset, SourceFileEntry file, int line, int column,
+					       bool is_hidden)
+		{
+			if (method_lines_pos == method_lines.Length) {
+				LineNumberEntry [] tmp = method_lines;
+				method_lines = new LineNumberEntry [method_lines.Length * 2];
+				Array.Copy (tmp, method_lines, method_lines_pos);
+			}
+
+			int file_idx = file != null ? file.Index : 0;
+			method_lines [method_lines_pos++] = new LineNumberEntry (
+				file_idx, line, offset, is_hidden);
+		}
+
+		public void StartBlock (CodeBlockEntry.Type type, int start_offset)
+		{
+			if (_block_stack == null) {
+#if NET_2_1
+				_block_stack = new System.Collections.Stack ();
+#else
+				_block_stack = new Stack<CodeBlockEntry> ();
+#endif
+			}
+
+			if (_blocks == null)
+				_blocks = new List<CodeBlockEntry> ();
+
+			int parent = CurrentBlock != null ? CurrentBlock.Index : -1;
+
+			CodeBlockEntry block = new CodeBlockEntry (
+				_blocks.Count + 1, parent, type, start_offset);
+
+			_block_stack.Push (block);
+			_blocks.Add (block);
+		}
+
+		public void EndBlock (int end_offset)
+		{
+			CodeBlockEntry block = (CodeBlockEntry) _block_stack.Pop ();
+			block.Close (end_offset);
+		}
+
+		public CodeBlockEntry[] Blocks {
+			get {
+				if (_blocks == null)
+					return new CodeBlockEntry [0];
+
+				CodeBlockEntry[] retval = new CodeBlockEntry [_blocks.Count];
+				_blocks.CopyTo (retval, 0);
+				return retval;
+			}
+		}
+
+		public CodeBlockEntry CurrentBlock {
+			get {
+				if ((_block_stack != null) && (_block_stack.Count > 0))
+					return (CodeBlockEntry) _block_stack.Peek ();
+				else
+					return null;
+			}
+		}
+
+		public LocalVariableEntry[] Locals {
+			get {
+				if (_locals == null)
+					return new LocalVariableEntry [0];
+				else {
+					LocalVariableEntry[] retval =
+						new LocalVariableEntry [_locals.Count];
+					_locals.CopyTo (retval, 0);
+					return retval;
+				}
+			}
+		}
+
+		public void AddLocal (int index, string name)
+		{
+			if (_locals == null)
+				_locals = new List<LocalVariableEntry> ();
+			int block_idx = CurrentBlock != null ? CurrentBlock.Index : 0;
+			_locals.Add (new LocalVariableEntry (index, name, block_idx));
+		}
+
+		public ScopeVariable[] ScopeVariables {
+			get {
+				if (_scope_vars == null)
+					return new ScopeVariable [0];
+
+				ScopeVariable[] retval = new ScopeVariable [_scope_vars.Count];
+				_scope_vars.CopyTo (retval);
+				return retval;
+			}
+		}
+
+		public void AddScopeVariable (int scope, int index)
+		{
+			if (_scope_vars == null)
+				_scope_vars = new List<ScopeVariable> ();
+			_scope_vars.Add (
+				new ScopeVariable (scope, index));
+		}
+
+		public string RealMethodName {
+			get { return _real_name; }
+		}
+
+		public void SetRealMethodName (string name)
+		{
+			_real_name = name;
+		}
+
+		public ICompileUnit SourceFile {
+			get { return _comp_unit; }
+		}
+
+		public IMethodDef Method {
+			get { return _method; }
+		}
+
+		public void DefineMethod (MonoSymbolFile file)
+		{
+			LineNumberEntry[] lines = new LineNumberEntry [method_lines_pos];
+			Array.Copy (method_lines, lines, method_lines_pos);
+
+			MethodEntry entry = new MethodEntry (
+				file, _comp_unit.Entry, _method.Token, ScopeVariables,
+				Locals, lines, Blocks, RealMethodName, 0, //_method_flags,
+				_ns_id);
+
+			file.AddMethod (entry);
+		}
+	}
+}

external/cecil/symbols/mdb/Mono.CompilerServices.SymbolWriter/SymbolWriterImpl.cs

@@ -0,0 +1,349 @@
+//
+// SymbolWriterImpl.cs
+//
+// Author:
+//   Lluis Sanchez Gual (lluis@novell.com)
+//
+// (C) 2005 Novell, Inc.  http://www.novell.com
+//
+//
+// 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.
+//
+
+
+using System;
+using System.Reflection;
+using System.Reflection.Emit;
+using System.Runtime.CompilerServices;
+using System.Collections;
+using System.IO;
+using System.Diagnostics.SymbolStore;
+
+namespace Mono.CompilerServices.SymbolWriter
+{
+	public class SymbolWriterImpl: ISymbolWriter
+	{
+		MonoSymbolWriter msw;
+
+		int nextLocalIndex;
+		int currentToken;
+		string methodName;
+		Stack namespaceStack = new Stack ();
+		bool methodOpened;
+
+		Hashtable documents = new Hashtable ();
+
+#if !CECIL
+		ModuleBuilder mb;
+		delegate Guid GetGuidFunc (ModuleBuilder mb);
+		GetGuidFunc get_guid_func;
+
+		public SymbolWriterImpl (ModuleBuilder mb)
+		{
+			this.mb = mb;
+		}
+
+		public void Close ()
+		{
+			MethodInfo mi = typeof (ModuleBuilder).GetMethod (
+				"Mono_GetGuid",
+				BindingFlags.Static | BindingFlags.NonPublic);
+			if (mi == null)
+				return;
+
+			get_guid_func = (GetGuidFunc) System.Delegate.CreateDelegate (
+				typeof (GetGuidFunc), mi);
+
+			msw.WriteSymbolFile (get_guid_func (mb));
+		}
+#else
+		Guid guid;
+
+		public SymbolWriterImpl (Guid guid)
+		{
+			this.guid = guid;
+		}
+
+		public void Close ()
+		{
+			msw.WriteSymbolFile (guid);
+		}
+#endif
+
+		public void CloseMethod ()
+		{
+			if (methodOpened) {
+				methodOpened = false;
+				nextLocalIndex = 0;
+				msw.CloseMethod ();
+			}
+		}
+
+		public void CloseNamespace ()
+		{
+			namespaceStack.Pop ();
+			msw.CloseNamespace ();
+		}
+
+		public void CloseScope (int endOffset)
+		{
+			msw.CloseScope (endOffset);
+		}
+
+		public ISymbolDocumentWriter DefineDocument (
+			string url,
+			Guid language,
+			Guid languageVendor,
+			Guid documentType)
+		{
+			SymbolDocumentWriterImpl doc = (SymbolDocumentWriterImpl) documents [url];
+			if (doc == null) {
+				SourceFileEntry entry = msw.DefineDocument (url);
+				CompileUnitEntry comp_unit = msw.DefineCompilationUnit (entry);
+				doc = new SymbolDocumentWriterImpl (comp_unit);
+				documents [url] = doc;
+			}
+			return doc;
+		}
+
+		public void DefineField (
+			SymbolToken parent,
+			string name,
+			FieldAttributes attributes,
+			byte[] signature,
+			SymAddressKind addrKind,
+			int addr1,
+			int addr2,
+			int addr3)
+		{
+		}
+
+		public void DefineGlobalVariable (
+			string name,
+			FieldAttributes attributes,
+			byte[] signature,
+			SymAddressKind addrKind,
+			int addr1,
+			int addr2,
+			int addr3)
+		{
+		}
+
+		public void DefineLocalVariable (
+			string name,
+			FieldAttributes attributes,
+			byte[] signature,
+			SymAddressKind addrKind,
+			int addr1,
+			int addr2,
+			int addr3,
+			int startOffset,
+			int endOffset)
+		{
+			msw.DefineLocalVariable (nextLocalIndex++, name);
+		}
+
+		public void DefineParameter (
+			string name,
+			ParameterAttributes attributes,
+			int sequence,
+			SymAddressKind addrKind,
+			int addr1,
+			int addr2,
+			int addr3)
+		{
+		}
+
+		public void DefineSequencePoints (
+			ISymbolDocumentWriter document,
+			int[] offsets,
+			int[] lines,
+			int[] columns,
+			int[] endLines,
+			int[] endColumns)
+		{
+			SymbolDocumentWriterImpl doc = (SymbolDocumentWriterImpl) document;
+			SourceFileEntry file = doc != null ? doc.Entry.SourceFile : null;
+
+			for (int n=0; n<offsets.Length; n++) {
+				if (n > 0 && offsets[n] == offsets[n-1] && lines[n] == lines[n-1] && columns[n] == columns[n-1])
+					continue;
+				msw.MarkSequencePoint (offsets[n], file, lines[n], columns[n], false);
+			}
+		}
+
+		public void Initialize (IntPtr emitter, string filename, bool fFullBuild)
+		{
+			msw = new MonoSymbolWriter (filename);
+		}
+
+		public void OpenMethod (SymbolToken method)
+		{
+			currentToken = method.GetToken ();
+		}
+
+		public void OpenNamespace (string name)
+		{
+			NamespaceInfo n = new NamespaceInfo ();
+			n.NamespaceID = -1;
+			n.Name = name;
+			namespaceStack.Push (n);
+		}
+
+		public int OpenScope (int startOffset)
+		{
+			return msw.OpenScope (startOffset);
+		}
+
+		public void SetMethodSourceRange (
+			ISymbolDocumentWriter startDoc,
+			int startLine,
+			int startColumn,
+			ISymbolDocumentWriter endDoc,
+			int endLine,
+			int endColumn)
+		{
+			int nsId = GetCurrentNamespace (startDoc);
+			SourceMethodImpl sm = new SourceMethodImpl (methodName, currentToken, nsId);
+			msw.OpenMethod (((ICompileUnit)startDoc).Entry, nsId, sm);
+			methodOpened = true;
+		}
+
+		public void SetScopeRange (int scopeID, int startOffset, int endOffset)
+		{
+		}
+
+		public void SetSymAttribute (SymbolToken parent, string name, byte[] data)
+		{
+			// This is a hack! but MonoSymbolWriter needs the method name
+			// and ISymbolWriter does not have any method for providing it
+			if (name == "__name")
+				methodName = System.Text.Encoding.UTF8.GetString (data);
+		}
+
+		public void SetUnderlyingWriter (IntPtr underlyingWriter)
+		{
+		}
+
+		public void SetUserEntryPoint (SymbolToken entryMethod)
+		{
+		}
+
+		public void UsingNamespace (string fullName)
+		{
+			if (namespaceStack.Count == 0) {
+				OpenNamespace ("");
+			}
+
+			NamespaceInfo ni = (NamespaceInfo) namespaceStack.Peek ();
+			if (ni.NamespaceID != -1) {
+				NamespaceInfo old = ni;
+				CloseNamespace ();
+				OpenNamespace (old.Name);
+				ni = (NamespaceInfo) namespaceStack.Peek ();
+				ni.UsingClauses = old.UsingClauses;
+			}
+			ni.UsingClauses.Add (fullName);
+		}
+
+		int GetCurrentNamespace (ISymbolDocumentWriter doc)
+		{
+			if (namespaceStack.Count == 0) {
+				OpenNamespace ("");
+			}
+
+			NamespaceInfo ni = (NamespaceInfo) namespaceStack.Peek ();
+			if (ni.NamespaceID == -1)
+			{
+				string[] usings = (string[]) ni.UsingClauses.ToArray (typeof(string));
+
+				int parentId = 0;
+				if (namespaceStack.Count > 1) {
+					namespaceStack.Pop ();
+					parentId = ((NamespaceInfo) namespaceStack.Peek ()).NamespaceID;
+					namespaceStack.Push (ni);
+				}
+
+				ni.NamespaceID = msw.DefineNamespace (ni.Name, ((ICompileUnit)doc).Entry, usings, parentId);
+			}
+			return ni.NamespaceID;
+		}
+
+	}
+
+	class SymbolDocumentWriterImpl: ISymbolDocumentWriter, ISourceFile, ICompileUnit
+	{
+		CompileUnitEntry comp_unit;
+
+		public SymbolDocumentWriterImpl (CompileUnitEntry comp_unit)
+		{
+			this.comp_unit = comp_unit;
+		}
+
+		public void SetCheckSum (Guid algorithmId, byte[] checkSum)
+		{
+		}
+
+		public void SetSource (byte[] source)
+		{
+		}
+
+		SourceFileEntry ISourceFile.Entry {
+			get { return comp_unit.SourceFile; }
+		}
+
+		public CompileUnitEntry Entry {
+			get { return comp_unit; }
+		}
+	}
+
+	class SourceMethodImpl: IMethodDef
+	{
+		string name;
+		int token;
+		int namespaceID;
+
+		public SourceMethodImpl (string name, int token, int namespaceID)
+		{
+			this.name = name;
+			this.token = token;
+			this.namespaceID = namespaceID;
+		}
+
+		public string Name {
+			get { return name; }
+		}
+
+		public int NamespaceID {
+			get { return namespaceID; }
+		}
+
+		public int Token {
+			get { return token; }
+		}
+	}
+
+	class NamespaceInfo
+	{
+		public string Name;
+		public int NamespaceID;
+		public ArrayList UsingClauses = new ArrayList ();
+	}
+}

external/cecil/symbols/mdb/Test/.gitignore

@@ -0,0 +1,4 @@
+bin
+obj
+*.xml
+*.user

external/cecil/symbols/mdb/Test/Mono.Cecil.Mdb.Tests.csproj

@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">net_4_0_Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>9.0.30729</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{AC71DF9C-99FA-4A63-990A-66C8010355A6}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>Mono.Cecil.Mdb.Tests</RootNamespace>
+    <AssemblyName>Mono.Cecil.Mdb.Tests</AssemblyName>
+    <FileAlignment>512</FileAlignment>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'net_2_0_Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\net_2_0_Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TargetFrameworkVersion>v2.0</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'net_2_0_Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\net_2_0_Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TargetFrameworkVersion>v2.0</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'net_3_5_Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\net_3_5_Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NET_3_5</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'net_3_5_Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\net_3_5_Release\</OutputPath>
+    <DefineConstants>TRACE;NET_3_5</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'net_4_0_Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\net_4_0_Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NET_3_5;NET_4_0</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'net_4_0_Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\net_4_0_Release\</OutputPath>
+    <DefineConstants>TRACE;NET_3_5;NET_4_0</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+  </PropertyGroup>
+  <ItemGroup Condition=" '$(TargetFrameworkVersion)' != 'v2.0' ">
+    <Reference Include="System.Core" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\Mono.Cecil.csproj">
+      <Project>{D68133BD-1E63-496E-9EDE-4FBDBF77B486}</Project>
+      <Name>Mono.Cecil</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\..\..\Test\Mono.Cecil.Tests.csproj">
+      <Project>{A47B1F49-A81A-43E8-BE6B-DD28AF2C4055}</Project>
+      <Name>Mono.Cecil.Tests</Name>
+    </ProjectReference>
+    <ProjectReference Include="..\Mono.Cecil.Mdb.csproj">
+      <Project>{8559DD7F-A16F-46D0-A05A-9139FAEBA8FD}</Project>
+      <Name>Mono.Cecil.Mdb</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Mono.Cecil.Tests\Addin.cs" />
+    <Compile Include="Mono.Cecil.Tests\MdbTests.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="Resources\assemblies\hello.exe" />
+    <Content Include="Resources\assemblies\hello.exe.mdb" />
+  </ItemGroup>
+  <ItemGroup>
+    <Reference Include="nunit.core">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\Test\libs\nunit-2.6.2\nunit.core.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.core.interfaces">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\Test\libs\nunit-2.6.2\nunit.core.interfaces.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\Test\libs\nunit-2.6.2\nunit.framework.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

external/cecil/symbols/mdb/Test/Mono.Cecil.Tests/Addin.cs

@@ -0,0 +1,8 @@
+using NUnit.Core.Extensibility;
+
+namespace Mono.Cecil.Tests {
+
+	[NUnitAddin]
+	public class CecilMdbAddin : CecilTestAddin {
+	}
+}

external/cecil/symbols/mdb/Test/Mono.Cecil.Tests/MdbTests.cs

@@ -0,0 +1,58 @@
+
+using Mono.Cecil.Mdb;
+
+using NUnit.Framework;
+
+namespace Mono.Cecil.Tests {
+
+	[TestFixture]
+	public class MdbTests : BaseTestFixture {
+
+		[TestModule ("hello.exe", SymbolReaderProvider = typeof (MdbReaderProvider), SymbolWriterProvider = typeof (MdbWriterProvider))]
+		public void Main (ModuleDefinition module)
+		{
+			var type = module.GetType ("Program");
+			var main = type.GetMethod ("Main");
+
+			AssertCode (@"
+	.locals init (System.Int32 i)
+	.line 7,7:0,0 'C:\sources\cecil\symbols\Mono.Cecil.Mdb\Test\Resources\assemblies\hello.cs'
+	IL_0000: ldc.i4.0
+	IL_0001: stloc.0
+	.line 7,7:0,0 'C:\sources\cecil\symbols\Mono.Cecil.Mdb\Test\Resources\assemblies\hello.cs'
+	IL_0002: br IL_0013
+	.line 8,8:0,0 'C:\sources\cecil\symbols\Mono.Cecil.Mdb\Test\Resources\assemblies\hello.cs'
+	IL_0007: ldarg.0
+	IL_0008: ldloc.0
+	IL_0009: ldelem.ref
+	IL_000a: call System.Void Program::Print(System.String)
+	.line 7,7:0,0 'C:\sources\cecil\symbols\Mono.Cecil.Mdb\Test\Resources\assemblies\hello.cs'
+	IL_000f: ldloc.0
+	IL_0010: ldc.i4.1
+	IL_0011: add
+	IL_0012: stloc.0
+	IL_0013: ldloc.0
+	IL_0014: ldarg.0
+	IL_0015: ldlen
+	IL_0016: conv.i4
+	IL_0017: blt IL_0007
+	.line 10,10:0,0 'C:\sources\cecil\symbols\Mono.Cecil.Mdb\Test\Resources\assemblies\hello.cs'
+	IL_001c: ldc.i4.0
+	IL_001d: ret
+", main);
+		}
+
+		static void AssertCode (string expected, MethodDefinition method)
+		{
+			Assert.IsTrue (method.HasBody);
+			Assert.IsNotNull (method.Body);
+
+			Assert.AreEqual (Normalize (expected), Normalize (Formatter.FormatMethodBody (method)));
+		}
+
+		static string Normalize (string str)
+		{
+			return str.Trim ().Replace ("\r\n", "\n");
+		}
+	}
+}