Imported Upstream version 4.8.0.309

Former-commit-id: 5f9c6ae75f295e057a7d2971f3a6df4656fa8850

external/cecil-legacy/.gitattributes

@@ -0,0 +1 @@
+* text=lf

external/cecil-legacy/.gitignore

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+bin
+obj
+*.suo
+*.user
+*.pidb
+*.userprefs
+*.xml
+*.nupkg
+**/test-results/*
+*Resharper*

external/cecil-legacy/Mono.Cecil.Cil/Code.cs

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+//
+// Code.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.
+//
+
+namespace Mono.Cecil.Cil {
+
+	public enum Code {
+		Nop,
+		Break,
+		Ldarg_0,
+		Ldarg_1,
+		Ldarg_2,
+		Ldarg_3,
+		Ldloc_0,
+		Ldloc_1,
+		Ldloc_2,
+		Ldloc_3,
+		Stloc_0,
+		Stloc_1,
+		Stloc_2,
+		Stloc_3,
+		Ldarg_S,
+		Ldarga_S,
+		Starg_S,
+		Ldloc_S,
+		Ldloca_S,
+		Stloc_S,
+		Ldnull,
+		Ldc_I4_M1,
+		Ldc_I4_0,
+		Ldc_I4_1,
+		Ldc_I4_2,
+		Ldc_I4_3,
+		Ldc_I4_4,
+		Ldc_I4_5,
+		Ldc_I4_6,
+		Ldc_I4_7,
+		Ldc_I4_8,
+		Ldc_I4_S,
+		Ldc_I4,
+		Ldc_I8,
+		Ldc_R4,
+		Ldc_R8,
+		Dup,
+		Pop,
+		Jmp,
+		Call,
+		Calli,
+		Ret,
+		Br_S,
+		Brfalse_S,
+		Brtrue_S,
+		Beq_S,
+		Bge_S,
+		Bgt_S,
+		Ble_S,
+		Blt_S,
+		Bne_Un_S,
+		Bge_Un_S,
+		Bgt_Un_S,
+		Ble_Un_S,
+		Blt_Un_S,
+		Br,
+		Brfalse,
+		Brtrue,
+		Beq,
+		Bge,
+		Bgt,
+		Ble,
+		Blt,
+		Bne_Un,
+		Bge_Un,
+		Bgt_Un,
+		Ble_Un,
+		Blt_Un,
+		Switch,
+		Ldind_I1,
+		Ldind_U1,
+		Ldind_I2,
+		Ldind_U2,
+		Ldind_I4,
+		Ldind_U4,
+		Ldind_I8,
+		Ldind_I,
+		Ldind_R4,
+		Ldind_R8,
+		Ldind_Ref,
+		Stind_Ref,
+		Stind_I1,
+		Stind_I2,
+		Stind_I4,
+		Stind_I8,
+		Stind_R4,
+		Stind_R8,
+		Add,
+		Sub,
+		Mul,
+		Div,
+		Div_Un,
+		Rem,
+		Rem_Un,
+		And,
+		Or,
+		Xor,
+		Shl,
+		Shr,
+		Shr_Un,
+		Neg,
+		Not,
+		Conv_I1,
+		Conv_I2,
+		Conv_I4,
+		Conv_I8,
+		Conv_R4,
+		Conv_R8,
+		Conv_U4,
+		Conv_U8,
+		Callvirt,
+		Cpobj,
+		Ldobj,
+		Ldstr,
+		Newobj,
+		Castclass,
+		Isinst,
+		Conv_R_Un,
+		Unbox,
+		Throw,
+		Ldfld,
+		Ldflda,
+		Stfld,
+		Ldsfld,
+		Ldsflda,
+		Stsfld,
+		Stobj,
+		Conv_Ovf_I1_Un,
+		Conv_Ovf_I2_Un,
+		Conv_Ovf_I4_Un,
+		Conv_Ovf_I8_Un,
+		Conv_Ovf_U1_Un,
+		Conv_Ovf_U2_Un,
+		Conv_Ovf_U4_Un,
+		Conv_Ovf_U8_Un,
+		Conv_Ovf_I_Un,
+		Conv_Ovf_U_Un,
+		Box,
+		Newarr,
+		Ldlen,
+		Ldelema,
+		Ldelem_I1,
+		Ldelem_U1,
+		Ldelem_I2,
+		Ldelem_U2,
+		Ldelem_I4,
+		Ldelem_U4,
+		Ldelem_I8,
+		Ldelem_I,
+		Ldelem_R4,
+		Ldelem_R8,
+		Ldelem_Ref,
+		Stelem_I,
+		Stelem_I1,
+		Stelem_I2,
+		Stelem_I4,
+		Stelem_I8,
+		Stelem_R4,
+		Stelem_R8,
+		Stelem_Ref,
+		Ldelem_Any,
+		Stelem_Any,
+		Unbox_Any,
+		Conv_Ovf_I1,
+		Conv_Ovf_U1,
+		Conv_Ovf_I2,
+		Conv_Ovf_U2,
+		Conv_Ovf_I4,
+		Conv_Ovf_U4,
+		Conv_Ovf_I8,
+		Conv_Ovf_U8,
+		Refanyval,
+		Ckfinite,
+		Mkrefany,
+		Ldtoken,
+		Conv_U2,
+		Conv_U1,
+		Conv_I,
+		Conv_Ovf_I,
+		Conv_Ovf_U,
+		Add_Ovf,
+		Add_Ovf_Un,
+		Mul_Ovf,
+		Mul_Ovf_Un,
+		Sub_Ovf,
+		Sub_Ovf_Un,
+		Endfinally,
+		Leave,
+		Leave_S,
+		Stind_I,
+		Conv_U,
+		Arglist,
+		Ceq,
+		Cgt,
+		Cgt_Un,
+		Clt,
+		Clt_Un,
+		Ldftn,
+		Ldvirtftn,
+		Ldarg,
+		Ldarga,
+		Starg,
+		Ldloc,
+		Ldloca,
+		Stloc,
+		Localloc,
+		Endfilter,
+		Unaligned,
+		Volatile,
+		Tail,
+		Initobj,
+		Constrained,
+		Cpblk,
+		Initblk,
+		No,
+		Rethrow,
+		Sizeof,
+		Refanytype,
+		Readonly,
+	}
+}

external/cecil-legacy/Mono.Cecil.Cil/Document.cs

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+//
+// Document.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;
+
+namespace Mono.Cecil.Cil {
+
+	public enum DocumentType {
+		Other,
+		Text,
+	}
+
+	public enum DocumentHashAlgorithm {
+		None,
+		MD5,
+		SHA1,
+	}
+
+	public enum DocumentLanguage {
+		Other,
+		C,
+		Cpp,
+		CSharp,
+		Basic,
+		Java,
+		Cobol,
+		Pascal,
+		Cil,
+		JScript,
+		Smc,
+		MCpp,
+		FSharp,
+	}
+
+	public enum DocumentLanguageVendor {
+		Other,
+		Microsoft,
+	}
+
+	public sealed class Document {
+
+		string url;
+
+		byte type;
+		byte hash_algorithm;
+		byte language;
+		byte language_vendor;
+
+		byte [] hash;
+
+		public string Url {
+			get { return url; }
+			set { url = value; }
+		}
+
+		public DocumentType Type {
+			get { return (DocumentType) type; }
+			set { type = (byte) value; }
+		}
+
+		public DocumentHashAlgorithm HashAlgorithm {
+			get { return (DocumentHashAlgorithm) hash_algorithm; }
+			set { hash_algorithm = (byte) value; }
+		}
+
+		public DocumentLanguage Language {
+			get { return (DocumentLanguage) language; }
+			set { language = (byte) value; }
+		}
+
+		public DocumentLanguageVendor LanguageVendor {
+			get { return (DocumentLanguageVendor) language_vendor; }
+			set { language_vendor = (byte) value; }
+		}
+
+		public byte [] Hash {
+			get { return hash; }
+			set { hash = value; }
+		}
+
+		public Document (string url)
+		{
+			this.url = url;
+			this.hash = Empty<byte>.Array;
+		}
+	}
+}

external/cecil-legacy/Mono.Cecil.Cil/ExceptionHandler.cs

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+//
+// ExceptionHandler.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.
+//
+
+namespace Mono.Cecil.Cil {
+
+	public enum ExceptionHandlerType {
+		Catch = 0,
+		Filter = 1,
+		Finally = 2,
+		Fault = 4,
+	}
+
+	public sealed class ExceptionHandler {
+
+		Instruction try_start;
+		Instruction try_end;
+		Instruction filter_start;
+		Instruction handler_start;
+		Instruction handler_end;
+
+		TypeReference catch_type;
+		ExceptionHandlerType handler_type;
+
+		public Instruction TryStart {
+			get { return try_start; }
+			set { try_start = value; }
+		}
+
+		public Instruction TryEnd {
+			get { return try_end; }
+			set { try_end = value; }
+		}
+
+		public Instruction FilterStart {
+			get { return filter_start; }
+			set { filter_start = value; }
+		}
+
+		public Instruction HandlerStart {
+			get { return handler_start; }
+			set { handler_start = value; }
+		}
+
+		public Instruction HandlerEnd {
+			get { return handler_end; }
+			set { handler_end = value; }
+		}
+
+		public TypeReference CatchType {
+			get { return catch_type; }
+			set { catch_type = value; }
+		}
+
+		public ExceptionHandlerType HandlerType {
+			get { return handler_type; }
+			set { handler_type = value; }
+		}
+
+		public ExceptionHandler (ExceptionHandlerType handlerType)
+		{
+			this.handler_type = handlerType;
+		}
+	}
+}

external/cecil-legacy/Mono.Cecil.Cil/ILProcessor.cs

@@ -0,0 +1,278 @@
+//
+// ILProcessor.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 Mono.Collections.Generic;
+
+namespace Mono.Cecil.Cil {
+
+	public sealed class ILProcessor {
+
+		readonly MethodBody body;
+		readonly Collection<Instruction> instructions;
+
+		public MethodBody Body {
+			get { return body; }
+		}
+
+		internal ILProcessor (MethodBody body)
+		{
+			this.body = body;
+			this.instructions = body.Instructions;
+		}
+
+		public Instruction Create (OpCode opcode)
+		{
+			return Instruction.Create (opcode);
+		}
+
+		public Instruction Create (OpCode opcode, TypeReference type)
+		{
+			return Instruction.Create (opcode, type);
+		}
+
+		public Instruction Create (OpCode opcode, CallSite site)
+		{
+			return Instruction.Create (opcode, site);
+		}
+
+		public Instruction Create (OpCode opcode, MethodReference method)
+		{
+			return Instruction.Create (opcode, method);
+		}
+
+		public Instruction Create (OpCode opcode, FieldReference field)
+		{
+			return Instruction.Create (opcode, field);
+		}
+
+		public Instruction Create (OpCode opcode, string value)
+		{
+			return Instruction.Create (opcode, value);
+		}
+
+		public Instruction Create (OpCode opcode, sbyte value)
+		{
+			return Instruction.Create (opcode, value);
+		}
+
+		public Instruction Create (OpCode opcode, byte value)
+		{
+			if (opcode.OperandType == OperandType.ShortInlineVar)
+				return Instruction.Create (opcode, body.Variables [value]);
+
+			if (opcode.OperandType == OperandType.ShortInlineArg)
+				return Instruction.Create (opcode, body.GetParameter (value));
+
+			return Instruction.Create (opcode, value);
+		}
+
+		public Instruction Create (OpCode opcode, int value)
+		{
+			if (opcode.OperandType == OperandType.InlineVar)
+				return Instruction.Create (opcode, body.Variables [value]);
+
+			if (opcode.OperandType == OperandType.InlineArg)
+				return Instruction.Create (opcode, body.GetParameter (value));
+
+			return Instruction.Create (opcode, value);
+		}
+
+		public Instruction Create (OpCode opcode, long value)
+		{
+			return Instruction.Create (opcode, value);
+		}
+
+		public Instruction Create (OpCode opcode, float value)
+		{
+			return Instruction.Create (opcode, value);
+		}
+
+		public Instruction Create (OpCode opcode, double value)
+		{
+			return Instruction.Create (opcode, value);
+		}
+
+		public Instruction Create (OpCode opcode, Instruction target)
+		{
+			return Instruction.Create (opcode, target);
+		}
+
+		public Instruction Create (OpCode opcode, Instruction [] targets)
+		{
+			return Instruction.Create (opcode, targets);
+		}
+
+		public Instruction Create (OpCode opcode, VariableDefinition variable)
+		{
+			return Instruction.Create (opcode, variable);
+		}
+
+		public Instruction Create (OpCode opcode, ParameterDefinition parameter)
+		{
+			return Instruction.Create (opcode, parameter);
+		}
+
+		public void Emit (OpCode opcode)
+		{
+			Append (Create (opcode));
+		}
+
+		public void Emit (OpCode opcode, TypeReference type)
+		{
+			Append (Create (opcode, type));
+		}
+
+		public void Emit (OpCode opcode, MethodReference method)
+		{
+			Append (Create (opcode, method));
+		}
+
+		public void Emit (OpCode opcode, CallSite site)
+		{
+			Append (Create (opcode, site));
+		}
+
+		public void Emit (OpCode opcode, FieldReference field)
+		{
+			Append (Create (opcode, field));
+		}
+
+		public void Emit (OpCode opcode, string value)
+		{
+			Append (Create (opcode, value));
+		}
+
+		public void Emit (OpCode opcode, byte value)
+		{
+			Append (Create (opcode, value));
+		}
+
+		public void Emit (OpCode opcode, sbyte value)
+		{
+			Append (Create (opcode, value));
+		}
+
+		public void Emit (OpCode opcode, int value)
+		{
+			Append (Create (opcode, value));
+		}
+
+		public void Emit (OpCode opcode, long value)
+		{
+			Append (Create (opcode, value));
+		}
+
+		public void Emit (OpCode opcode, float value)
+		{
+			Append (Create (opcode, value));
+		}
+
+		public void Emit (OpCode opcode, double value)
+		{
+			Append (Create (opcode, value));
+		}
+
+		public void Emit (OpCode opcode, Instruction target)
+		{
+			Append (Create (opcode, target));
+		}
+
+		public void Emit (OpCode opcode, Instruction [] targets)
+		{
+			Append (Create (opcode, targets));
+		}
+
+		public void Emit (OpCode opcode, VariableDefinition variable)
+		{
+			Append (Create (opcode, variable));
+		}
+
+		public void Emit (OpCode opcode, ParameterDefinition parameter)
+		{
+			Append (Create (opcode, parameter));
+		}
+
+		public void InsertBefore (Instruction target, Instruction instruction)
+		{
+			if (target == null)
+				throw new ArgumentNullException ("target");
+			if (instruction == null)
+				throw new ArgumentNullException ("instruction");
+
+			var index = instructions.IndexOf (target);
+			if (index == -1)
+				throw new ArgumentOutOfRangeException ("target");
+
+			instructions.Insert (index, instruction);
+		}
+
+		public void InsertAfter (Instruction target, Instruction instruction)
+		{
+			if (target == null)
+				throw new ArgumentNullException ("target");
+			if (instruction == null)
+				throw new ArgumentNullException ("instruction");
+
+			var index = instructions.IndexOf (target);
+			if (index == -1)
+				throw new ArgumentOutOfRangeException ("target");
+
+			instructions.Insert (index + 1, instruction);
+		}
+
+		public void Append (Instruction instruction)
+		{
+			if (instruction == null)
+				throw new ArgumentNullException ("instruction");
+
+			instructions.Add (instruction);
+		}
+
+		public void Replace (Instruction target, Instruction instruction)
+		{
+			if (target == null)
+				throw new ArgumentNullException ("target");
+			if (instruction == null)
+				throw new ArgumentNullException ("instruction");
+
+			InsertAfter (target, instruction);
+			Remove (target);
+		}
+
+		public void Remove (Instruction instruction)
+		{
+			if (instruction == null)
+				throw new ArgumentNullException ("instruction");
+
+			if (!instructions.Remove (instruction))
+				throw new ArgumentOutOfRangeException ("instruction");
+		}
+	}
+}

external/cecil-legacy/Mono.Cecil.Cil/Instruction.cs

@@ -0,0 +1,321 @@
+//
+// Instruction.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.Text;
+
+namespace Mono.Cecil.Cil {
+
+	public sealed class Instruction {
+
+		internal int offset;
+		internal OpCode opcode;
+		internal object operand;
+
+		internal Instruction previous;
+		internal Instruction next;
+
+		SequencePoint sequence_point;
+
+		public int Offset {
+			get { return offset; }
+			set { offset = value; }
+		}
+
+		public OpCode OpCode {
+			get { return opcode; }
+			set { opcode = value; }
+		}
+
+		public object Operand {
+			get { return operand; }
+			set { operand = value; }
+		}
+
+		public Instruction Previous {
+			get { return previous; }
+			set { previous = value; }
+		}
+
+		public Instruction Next {
+			get { return next; }
+			set { next = value; }
+		}
+
+		public SequencePoint SequencePoint {
+			get { return sequence_point; }
+			set { sequence_point = value; }
+		}
+
+		internal Instruction (int offset, OpCode opCode)
+		{
+			this.offset = offset;
+			this.opcode = opCode;
+		}
+
+		internal Instruction (OpCode opcode, object operand)
+		{
+			this.opcode = opcode;
+			this.operand = operand;
+		}
+
+		public int GetSize ()
+		{
+			int size = opcode.Size;
+
+			switch (opcode.OperandType) {
+			case OperandType.InlineSwitch:
+				return size + (1 + ((Instruction []) operand).Length) * 4;
+			case OperandType.InlineI8:
+			case OperandType.InlineR:
+				return size + 8;
+			case OperandType.InlineBrTarget:
+			case OperandType.InlineField:
+			case OperandType.InlineI:
+			case OperandType.InlineMethod:
+			case OperandType.InlineString:
+			case OperandType.InlineTok:
+			case OperandType.InlineType:
+			case OperandType.ShortInlineR:
+			case OperandType.InlineSig:
+				return size + 4;
+			case OperandType.InlineArg:
+			case OperandType.InlineVar:
+				return size + 2;
+			case OperandType.ShortInlineBrTarget:
+			case OperandType.ShortInlineI:
+			case OperandType.ShortInlineArg:
+			case OperandType.ShortInlineVar:
+				return size + 1;
+			default:
+				return size;
+			}
+		}
+
+		public override string ToString ()
+		{
+			var instruction = new StringBuilder ();
+
+			AppendLabel (instruction, this);
+			instruction.Append (':');
+			instruction.Append (' ');
+			instruction.Append (opcode.Name);
+
+			if (operand == null)
+				return instruction.ToString ();
+
+			instruction.Append (' ');
+
+			switch (opcode.OperandType) {
+			case OperandType.ShortInlineBrTarget:
+			case OperandType.InlineBrTarget:
+				AppendLabel (instruction, (Instruction) operand);
+				break;
+			case OperandType.InlineSwitch:
+				var labels = (Instruction []) operand;
+				for (int i = 0; i < labels.Length; i++) {
+					if (i > 0)
+						instruction.Append (',');
+
+					AppendLabel (instruction, labels [i]);
+				}
+				break;
+			case OperandType.InlineString:
+				instruction.Append ('\"');
+				instruction.Append (operand);
+				instruction.Append ('\"');
+				break;
+			default:
+				instruction.Append (operand);
+				break;
+			}
+
+			return instruction.ToString ();
+		}
+
+		static void AppendLabel (StringBuilder builder, Instruction instruction)
+		{
+			builder.Append ("IL_");
+			builder.Append (instruction.offset.ToString ("x4"));
+		}
+
+		public static Instruction Create (OpCode opcode)
+		{
+			if (opcode.OperandType != OperandType.InlineNone)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, null);
+		}
+
+		public static Instruction Create (OpCode opcode, TypeReference type)
+		{
+			if (type == null)
+				throw new ArgumentNullException ("type");
+			if (opcode.OperandType != OperandType.InlineType &&
+				opcode.OperandType != OperandType.InlineTok)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, type);
+		}
+
+		public static Instruction Create (OpCode opcode, CallSite site)
+		{
+			if (site == null)
+				throw new ArgumentNullException ("site");
+			if (opcode.Code != Code.Calli)
+				throw new ArgumentException ("code");
+
+			return new Instruction (opcode, site);
+		}
+
+		public static Instruction Create (OpCode opcode, MethodReference method)
+		{
+			if (method == null)
+				throw new ArgumentNullException ("method");
+			if (opcode.OperandType != OperandType.InlineMethod &&
+				opcode.OperandType != OperandType.InlineTok)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, method);
+		}
+
+		public static Instruction Create (OpCode opcode, FieldReference field)
+		{
+			if (field == null)
+				throw new ArgumentNullException ("field");
+			if (opcode.OperandType != OperandType.InlineField &&
+				opcode.OperandType != OperandType.InlineTok)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, field);
+		}
+
+		public static Instruction Create (OpCode opcode, string value)
+		{
+			if (value == null)
+				throw new ArgumentNullException ("value");
+			if (opcode.OperandType != OperandType.InlineString)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, value);
+		}
+
+		public static Instruction Create (OpCode opcode, sbyte value)
+		{
+			if (opcode.OperandType != OperandType.ShortInlineI &&
+				opcode != OpCodes.Ldc_I4_S)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, value);
+		}
+
+		public static Instruction Create (OpCode opcode, byte value)
+		{
+			if (opcode.OperandType != OperandType.ShortInlineI ||
+				opcode == OpCodes.Ldc_I4_S)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, value);
+		}
+
+		public static Instruction Create (OpCode opcode, int value)
+		{
+			if (opcode.OperandType != OperandType.InlineI)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, value);
+		}
+
+		public static Instruction Create (OpCode opcode, long value)
+		{
+			if (opcode.OperandType != OperandType.InlineI8)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, value);
+		}
+
+		public static Instruction Create (OpCode opcode, float value)
+		{
+			if (opcode.OperandType != OperandType.ShortInlineR)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, value);
+		}
+
+		public static Instruction Create (OpCode opcode, double value)
+		{
+			if (opcode.OperandType != OperandType.InlineR)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, value);
+		}
+
+		public static Instruction Create (OpCode opcode, Instruction target)
+		{
+			if (target == null)
+				throw new ArgumentNullException ("target");
+			if (opcode.OperandType != OperandType.InlineBrTarget &&
+				opcode.OperandType != OperandType.ShortInlineBrTarget)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, target);
+		}
+
+		public static Instruction Create (OpCode opcode, Instruction [] targets)
+		{
+			if (targets == null)
+				throw new ArgumentNullException ("targets");
+			if (opcode.OperandType != OperandType.InlineSwitch)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, targets);
+		}
+
+		public static Instruction Create (OpCode opcode, VariableDefinition variable)
+		{
+			if (variable == null)
+				throw new ArgumentNullException ("variable");
+			if (opcode.OperandType != OperandType.ShortInlineVar &&
+				opcode.OperandType != OperandType.InlineVar)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, variable);
+		}
+
+		public static Instruction Create (OpCode opcode, ParameterDefinition parameter)
+		{
+			if (parameter == null)
+				throw new ArgumentNullException ("parameter");
+			if (opcode.OperandType != OperandType.ShortInlineArg &&
+				opcode.OperandType != OperandType.InlineArg)
+				throw new ArgumentException ("opcode");
+
+			return new Instruction (opcode, parameter);
+		}
+	}
+}

external/cecil-legacy/Mono.Cecil.Cil/MethodBody.cs

@@ -0,0 +1,241 @@
+//
+// MethodBody.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 Mono.Collections.Generic;
+
+namespace Mono.Cecil.Cil {
+
+	public sealed class MethodBody : IVariableDefinitionProvider {
+
+		readonly internal MethodDefinition method;
+
+		internal ParameterDefinition this_parameter;
+		internal int max_stack_size;
+		internal int code_size;
+		internal bool init_locals;
+		internal MetadataToken local_var_token;
+
+		internal Collection<Instruction> instructions;
+		internal Collection<ExceptionHandler> exceptions;
+		internal Collection<VariableDefinition> variables;
+		Scope scope;
+
+		public MethodDefinition Method {
+			get { return method; }
+		}
+
+		public int MaxStackSize {
+			get { return max_stack_size; }
+			set { max_stack_size = value; }
+		}
+
+		public int CodeSize {
+			get { return code_size; }
+		}
+
+		public bool InitLocals {
+			get { return init_locals; }
+			set { init_locals = value; }
+		}
+
+		public MetadataToken LocalVarToken {
+			get { return local_var_token; }
+			set { local_var_token = value; }
+		}
+
+		public Collection<Instruction> Instructions {
+			get { return instructions ?? (instructions = new InstructionCollection ()); }
+		}
+
+		public bool HasExceptionHandlers {
+			get { return !exceptions.IsNullOrEmpty (); }
+		}
+
+		public Collection<ExceptionHandler> ExceptionHandlers {
+			get { return exceptions ?? (exceptions = new Collection<ExceptionHandler> ()); }
+		}
+
+		public bool HasVariables {
+			get { return !variables.IsNullOrEmpty (); }
+		}
+
+		public Collection<VariableDefinition> Variables {
+			get { return variables ?? (variables = new VariableDefinitionCollection ()); }
+		}
+
+		public Scope Scope {
+			get { return scope; }
+			set { scope = value; }
+		}
+
+		public ParameterDefinition ThisParameter {
+			get {
+				if (method == null || method.DeclaringType == null)
+					throw new NotSupportedException ();
+
+				if (!method.HasThis)
+					return null;
+
+				if (this_parameter != null)
+					return this_parameter;
+
+				var declaring_type = method.DeclaringType;
+				var type = declaring_type.IsValueType || declaring_type.IsPrimitive
+					? new PointerType (declaring_type)
+					: declaring_type as TypeReference;
+
+				return this_parameter = new ParameterDefinition (type, method);
+			}
+		}
+
+		public MethodBody (MethodDefinition method)
+		{
+			this.method = method;
+		}
+
+		public ILProcessor GetILProcessor ()
+		{
+			return new ILProcessor (this);
+		}
+	}
+
+	public interface IVariableDefinitionProvider {
+		bool HasVariables { get; }
+		Collection<VariableDefinition> Variables { get; }
+	}
+
+	class VariableDefinitionCollection : Collection<VariableDefinition> {
+
+		internal VariableDefinitionCollection ()
+		{
+		}
+
+		internal VariableDefinitionCollection (int capacity)
+			: base (capacity)
+		{
+		}
+
+		protected override void OnAdd (VariableDefinition item, int index)
+		{
+			item.index = index;
+		}
+
+		protected override void OnInsert (VariableDefinition item, int index)
+		{
+			item.index = index;
+
+			for (int i = index; i < size; i++)
+				items [i].index = i + 1;
+		}
+
+		protected override void OnSet (VariableDefinition item, int index)
+		{
+			item.index = index;
+		}
+
+		protected override void OnRemove (VariableDefinition item, int index)
+		{
+			item.index = -1;
+
+			for (int i = index + 1; i < size; i++)
+				items [i].index = i - 1;
+		}
+	}
+
+	class InstructionCollection : Collection<Instruction> {
+
+		internal InstructionCollection ()
+		{
+		}
+
+		internal InstructionCollection (int capacity)
+			: base (capacity)
+		{
+		}
+
+		protected override void OnAdd (Instruction item, int index)
+		{
+			if (index == 0)
+				return;
+
+			var previous = items [index - 1];
+			previous.next = item;
+			item.previous = previous;
+		}
+
+		protected override void OnInsert (Instruction item, int index)
+		{
+			if (size == 0)
+				return;
+
+			var current = items [index];
+			if (current == null) {
+				var last = items [index - 1];
+				last.next = item;
+				item.previous = last;
+				return;
+			}
+
+			var previous = current.previous;
+			if (previous != null) {
+				previous.next = item;
+				item.previous = previous;
+			}
+
+			current.previous = item;
+			item.next = current;
+		}
+
+		protected override void OnSet (Instruction item, int index)
+		{
+			var current = items [index];
+
+			item.previous = current.previous;
+			item.next = current.next;
+
+			current.previous = null;
+			current.next = null;
+		}
+
+		protected override void OnRemove (Instruction item, int index)
+		{
+			var previous = item.previous;
+			if (previous != null)
+				previous.next = item.next;
+
+			var next = item.next;
+			if (next != null)
+				next.previous = item.previous;
+
+			item.previous = null;
+			item.next = null;
+		}
+	}
+}

external/cecil-legacy/Mono.Cecil.Cil/OpCode.cs

@@ -0,0 +1,455 @@
+//
+// OpCode.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.
+//
+
+namespace Mono.Cecil.Cil {
+
+	public enum FlowControl {
+		Branch,
+		Break,
+		Call,
+		Cond_Branch,
+		Meta,
+		Next,
+		Phi,
+		Return,
+		Throw,
+	}
+
+	public enum OpCodeType {
+		Annotation,
+		Macro,
+		Nternal,
+		Objmodel,
+		Prefix,
+		Primitive,
+	}
+
+	public enum OperandType {
+		InlineBrTarget,
+		InlineField,
+		InlineI,
+		InlineI8,
+		InlineMethod,
+		InlineNone,
+		InlinePhi,
+		InlineR,
+		InlineSig,
+		InlineString,
+		InlineSwitch,
+		InlineTok,
+		InlineType,
+		InlineVar,
+		InlineArg,
+		ShortInlineBrTarget,
+		ShortInlineI,
+		ShortInlineR,
+		ShortInlineVar,
+		ShortInlineArg,
+	}
+
+	public enum StackBehaviour {
+		Pop0,
+		Pop1,
+		Pop1_pop1,
+		Popi,
+		Popi_pop1,
+		Popi_popi,
+		Popi_popi8,
+		Popi_popi_popi,
+		Popi_popr4,
+		Popi_popr8,
+		Popref,
+		Popref_pop1,
+		Popref_popi,
+		Popref_popi_popi,
+		Popref_popi_popi8,
+		Popref_popi_popr4,
+		Popref_popi_popr8,
+		Popref_popi_popref,
+		PopAll,
+		Push0,
+		Push1,
+		Push1_push1,
+		Pushi,
+		Pushi8,
+		Pushr4,
+		Pushr8,
+		Pushref,
+		Varpop,
+		Varpush,
+	}
+
+	public struct OpCode {
+
+		readonly byte op1;
+		readonly byte op2;
+		readonly byte code;
+		readonly byte flow_control;
+		readonly byte opcode_type;
+		readonly byte operand_type;
+		readonly byte stack_behavior_pop;
+		readonly byte stack_behavior_push;
+
+		public string Name {
+			get { return OpCodeNames.names [(int) Code]; }
+		}
+
+		public int Size {
+			get { return op1 == 0xff ? 1 : 2; }
+		}
+
+		public byte Op1 {
+			get { return op1; }
+		}
+
+		public byte Op2 {
+			get { return op2; }
+		}
+
+		public short Value {
+			get { return op1 == 0xff ? op2 : (short) ((op1 << 8) | op2); }
+		}
+
+		public Code Code {
+			get { return (Code) code; }
+		}
+
+		public FlowControl FlowControl {
+			get { return (FlowControl) flow_control; }
+		}
+
+		public OpCodeType OpCodeType {
+			get { return (OpCodeType) opcode_type; }
+		}
+
+		public OperandType OperandType {
+			get { return (OperandType) operand_type; }
+		}
+
+		public StackBehaviour StackBehaviourPop {
+			get { return (StackBehaviour) stack_behavior_pop; }
+		}
+
+		public StackBehaviour StackBehaviourPush {
+			get { return (StackBehaviour) stack_behavior_push; }
+		}
+
+		internal OpCode (int x, int y)
+		{
+			this.op1 = (byte) ((x >> 0) & 0xff);
+			this.op2 = (byte) ((x >> 8) & 0xff);
+			this.code = (byte) ((x >> 16) & 0xff);
+			this.flow_control = (byte) ((x >> 24) & 0xff);
+
+			this.opcode_type = (byte) ((y >> 0) & 0xff);
+			this.operand_type = (byte) ((y >> 8) & 0xff);
+			this.stack_behavior_pop = (byte) ((y >> 16) & 0xff);
+			this.stack_behavior_push = (byte) ((y >> 24) & 0xff);
+
+			if (op1 == 0xff)
+				OpCodes.OneByteOpCode [op2] = this;
+			else
+				OpCodes.TwoBytesOpCode [op2] = this;
+		}
+
+		public override int GetHashCode ()
+		{
+			return Value;
+		}
+
+		public override bool Equals (object obj)
+		{
+			if (!(obj is OpCode))
+				return false;
+
+			var opcode = (OpCode) obj;
+			return op1 == opcode.op1 && op2 == opcode.op2;
+		}
+
+		public bool Equals (OpCode opcode)
+		{
+			return op1 == opcode.op1 && op2 == opcode.op2;
+		}
+
+		public static bool operator == (OpCode one, OpCode other)
+		{
+			return one.op1 == other.op1 && one.op2 == other.op2;
+		}
+
+		public static bool operator != (OpCode one, OpCode other)
+		{
+			return one.op1 != other.op1 || one.op2 != other.op2;
+		}
+
+		public override string ToString ()
+		{
+			return Name;
+		}
+	}
+
+	static class OpCodeNames {
+
+		internal static readonly string [] names;
+
+		static OpCodeNames ()
+		{
+			var table = new byte [] {
+				3, 110, 111, 112,
+				5, 98, 114, 101, 97, 107,
+				7, 108, 100, 97, 114, 103, 46, 48,
+				7, 108, 100, 97, 114, 103, 46, 49,
+				7, 108, 100, 97, 114, 103, 46, 50,
+				7, 108, 100, 97, 114, 103, 46, 51,
+				7, 108, 100, 108, 111, 99, 46, 48,
+				7, 108, 100, 108, 111, 99, 46, 49,
+				7, 108, 100, 108, 111, 99, 46, 50,
+				7, 108, 100, 108, 111, 99, 46, 51,
+				7, 115, 116, 108, 111, 99, 46, 48,
+				7, 115, 116, 108, 111, 99, 46, 49,
+				7, 115, 116, 108, 111, 99, 46, 50,
+				7, 115, 116, 108, 111, 99, 46, 51,
+				7, 108, 100, 97, 114, 103, 46, 115,
+				8, 108, 100, 97, 114, 103, 97, 46, 115,
+				7, 115, 116, 97, 114, 103, 46, 115,
+				7, 108, 100, 108, 111, 99, 46, 115,
+				8, 108, 100, 108, 111, 99, 97, 46, 115,
+				7, 115, 116, 108, 111, 99, 46, 115,
+				6, 108, 100, 110, 117, 108, 108,
+				9, 108, 100, 99, 46, 105, 52, 46, 109, 49,
+				8, 108, 100, 99, 46, 105, 52, 46, 48,
+				8, 108, 100, 99, 46, 105, 52, 46, 49,
+				8, 108, 100, 99, 46, 105, 52, 46, 50,
+				8, 108, 100, 99, 46, 105, 52, 46, 51,
+				8, 108, 100, 99, 46, 105, 52, 46, 52,
+				8, 108, 100, 99, 46, 105, 52, 46, 53,
+				8, 108, 100, 99, 46, 105, 52, 46, 54,
+				8, 108, 100, 99, 46, 105, 52, 46, 55,
+				8, 108, 100, 99, 46, 105, 52, 46, 56,
+				8, 108, 100, 99, 46, 105, 52, 46, 115,
+				6, 108, 100, 99, 46, 105, 52,
+				6, 108, 100, 99, 46, 105, 56,
+				6, 108, 100, 99, 46, 114, 52,
+				6, 108, 100, 99, 46, 114, 56,
+				3, 100, 117, 112,
+				3, 112, 111, 112,
+				3, 106, 109, 112,
+				4, 99, 97, 108, 108,
+				5, 99, 97, 108, 108, 105,
+				3, 114, 101, 116,
+				4, 98, 114, 46, 115,
+				9, 98, 114, 102, 97, 108, 115, 101, 46, 115,
+				8, 98, 114, 116, 114, 117, 101, 46, 115,
+				5, 98, 101, 113, 46, 115,
+				5, 98, 103, 101, 46, 115,
+				5, 98, 103, 116, 46, 115,
+				5, 98, 108, 101, 46, 115,
+				5, 98, 108, 116, 46, 115,
+				8, 98, 110, 101, 46, 117, 110, 46, 115,
+				8, 98, 103, 101, 46, 117, 110, 46, 115,
+				8, 98, 103, 116, 46, 117, 110, 46, 115,
+				8, 98, 108, 101, 46, 117, 110, 46, 115,
+				8, 98, 108, 116, 46, 117, 110, 46, 115,
+				2, 98, 114,
+				7, 98, 114, 102, 97, 108, 115, 101,
+				6, 98, 114, 116, 114, 117, 101,
+				3, 98, 101, 113,
+				3, 98, 103, 101,
+				3, 98, 103, 116,
+				3, 98, 108, 101,
+				3, 98, 108, 116,
+				6, 98, 110, 101, 46, 117, 110,
+				6, 98, 103, 101, 46, 117, 110,
+				6, 98, 103, 116, 46, 117, 110,
+				6, 98, 108, 101, 46, 117, 110,
+				6, 98, 108, 116, 46, 117, 110,
+				6, 115, 119, 105, 116, 99, 104,
+				8, 108, 100, 105, 110, 100, 46, 105, 49,
+				8, 108, 100, 105, 110, 100, 46, 117, 49,
+				8, 108, 100, 105, 110, 100, 46, 105, 50,
+				8, 108, 100, 105, 110, 100, 46, 117, 50,
+				8, 108, 100, 105, 110, 100, 46, 105, 52,
+				8, 108, 100, 105, 110, 100, 46, 117, 52,
+				8, 108, 100, 105, 110, 100, 46, 105, 56,
+				7, 108, 100, 105, 110, 100, 46, 105,
+				8, 108, 100, 105, 110, 100, 46, 114, 52,
+				8, 108, 100, 105, 110, 100, 46, 114, 56,
+				9, 108, 100, 105, 110, 100, 46, 114, 101, 102,
+				9, 115, 116, 105, 110, 100, 46, 114, 101, 102,
+				8, 115, 116, 105, 110, 100, 46, 105, 49,
+				8, 115, 116, 105, 110, 100, 46, 105, 50,
+				8, 115, 116, 105, 110, 100, 46, 105, 52,
+				8, 115, 116, 105, 110, 100, 46, 105, 56,
+				8, 115, 116, 105, 110, 100, 46, 114, 52,
+				8, 115, 116, 105, 110, 100, 46, 114, 56,
+				3, 97, 100, 100,
+				3, 115, 117, 98,
+				3, 109, 117, 108,
+				3, 100, 105, 118,
+				6, 100, 105, 118, 46, 117, 110,
+				3, 114, 101, 109,
+				6, 114, 101, 109, 46, 117, 110,
+				3, 97, 110, 100,
+				2, 111, 114,
+				3, 120, 111, 114,
+				3, 115, 104, 108,
+				3, 115, 104, 114,
+				6, 115, 104, 114, 46, 117, 110,
+				3, 110, 101, 103,
+				3, 110, 111, 116,
+				7, 99, 111, 110, 118, 46, 105, 49,
+				7, 99, 111, 110, 118, 46, 105, 50,
+				7, 99, 111, 110, 118, 46, 105, 52,
+				7, 99, 111, 110, 118, 46, 105, 56,
+				7, 99, 111, 110, 118, 46, 114, 52,
+				7, 99, 111, 110, 118, 46, 114, 56,
+				7, 99, 111, 110, 118, 46, 117, 52,
+				7, 99, 111, 110, 118, 46, 117, 56,
+				8, 99, 97, 108, 108, 118, 105, 114, 116,
+				5, 99, 112, 111, 98, 106,
+				5, 108, 100, 111, 98, 106,
+				5, 108, 100, 115, 116, 114,
+				6, 110, 101, 119, 111, 98, 106,
+				9, 99, 97, 115, 116, 99, 108, 97, 115, 115,
+				6, 105, 115, 105, 110, 115, 116,
+				9, 99, 111, 110, 118, 46, 114, 46, 117, 110,
+				5, 117, 110, 98, 111, 120,
+				5, 116, 104, 114, 111, 119,
+				5, 108, 100, 102, 108, 100,
+				6, 108, 100, 102, 108, 100, 97,
+				5, 115, 116, 102, 108, 100,
+				6, 108, 100, 115, 102, 108, 100,
+				7, 108, 100, 115, 102, 108, 100, 97,
+				6, 115, 116, 115, 102, 108, 100,
+				5, 115, 116, 111, 98, 106,
+				14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 49, 46, 117, 110,
+				14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 50, 46, 117, 110,
+				14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 52, 46, 117, 110,
+				14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 56, 46, 117, 110,
+				14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 49, 46, 117, 110,
+				14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 50, 46, 117, 110,
+				14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 52, 46, 117, 110,
+				14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 56, 46, 117, 110,
+				13, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 46, 117, 110,
+				13, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 46, 117, 110,
+				3, 98, 111, 120,
+				6, 110, 101, 119, 97, 114, 114,
+				5, 108, 100, 108, 101, 110,
+				7, 108, 100, 101, 108, 101, 109, 97,
+				9, 108, 100, 101, 108, 101, 109, 46, 105, 49,
+				9, 108, 100, 101, 108, 101, 109, 46, 117, 49,
+				9, 108, 100, 101, 108, 101, 109, 46, 105, 50,
+				9, 108, 100, 101, 108, 101, 109, 46, 117, 50,
+				9, 108, 100, 101, 108, 101, 109, 46, 105, 52,
+				9, 108, 100, 101, 108, 101, 109, 46, 117, 52,
+				9, 108, 100, 101, 108, 101, 109, 46, 105, 56,
+				8, 108, 100, 101, 108, 101, 109, 46, 105,
+				9, 108, 100, 101, 108, 101, 109, 46, 114, 52,
+				9, 108, 100, 101, 108, 101, 109, 46, 114, 56,
+				10, 108, 100, 101, 108, 101, 109, 46, 114, 101, 102,
+				8, 115, 116, 101, 108, 101, 109, 46, 105,
+				9, 115, 116, 101, 108, 101, 109, 46, 105, 49,
+				9, 115, 116, 101, 108, 101, 109, 46, 105, 50,
+				9, 115, 116, 101, 108, 101, 109, 46, 105, 52,
+				9, 115, 116, 101, 108, 101, 109, 46, 105, 56,
+				9, 115, 116, 101, 108, 101, 109, 46, 114, 52,
+				9, 115, 116, 101, 108, 101, 109, 46, 114, 56,
+				10, 115, 116, 101, 108, 101, 109, 46, 114, 101, 102,
+				10, 108, 100, 101, 108, 101, 109, 46, 97, 110, 121,
+				10, 115, 116, 101, 108, 101, 109, 46, 97, 110, 121,
+				9, 117, 110, 98, 111, 120, 46, 97, 110, 121,
+				11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 49,
+				11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 49,
+				11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 50,
+				11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 50,
+				11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 52,
+				11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 52,
+				11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 56,
+				11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 56,
+				9, 114, 101, 102, 97, 110, 121, 118, 97, 108,
+				8, 99, 107, 102, 105, 110, 105, 116, 101,
+				8, 109, 107, 114, 101, 102, 97, 110, 121,
+				7, 108, 100, 116, 111, 107, 101, 110,
+				7, 99, 111, 110, 118, 46, 117, 50,
+				7, 99, 111, 110, 118, 46, 117, 49,
+				6, 99, 111, 110, 118, 46, 105,
+				10, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105,
+				10, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117,
+				7, 97, 100, 100, 46, 111, 118, 102,
+				10, 97, 100, 100, 46, 111, 118, 102, 46, 117, 110,
+				7, 109, 117, 108, 46, 111, 118, 102,
+				10, 109, 117, 108, 46, 111, 118, 102, 46, 117, 110,
+				7, 115, 117, 98, 46, 111, 118, 102,
+				10, 115, 117, 98, 46, 111, 118, 102, 46, 117, 110,
+				10, 101, 110, 100, 102, 105, 110, 97, 108, 108, 121,
+				5, 108, 101, 97, 118, 101,
+				7, 108, 101, 97, 118, 101, 46, 115,
+				7, 115, 116, 105, 110, 100, 46, 105,
+				6, 99, 111, 110, 118, 46, 117,
+				7, 97, 114, 103, 108, 105, 115, 116,
+				3, 99, 101, 113,
+				3, 99, 103, 116,
+				6, 99, 103, 116, 46, 117, 110,
+				3, 99, 108, 116,
+				6, 99, 108, 116, 46, 117, 110,
+				5, 108, 100, 102, 116, 110,
+				9, 108, 100, 118, 105, 114, 116, 102, 116, 110,
+				5, 108, 100, 97, 114, 103,
+				6, 108, 100, 97, 114, 103, 97,
+				5, 115, 116, 97, 114, 103,
+				5, 108, 100, 108, 111, 99,
+				6, 108, 100, 108, 111, 99, 97,
+				5, 115, 116, 108, 111, 99,
+				8, 108, 111, 99, 97, 108, 108, 111, 99,
+				9, 101, 110, 100, 102, 105, 108, 116, 101, 114,
+				10, 117, 110, 97, 108, 105, 103, 110, 101, 100, 46,
+				9, 118, 111, 108, 97, 116, 105, 108, 101, 46,
+				5, 116, 97, 105, 108, 46,
+				7, 105, 110, 105, 116, 111, 98, 106,
+				12, 99, 111, 110, 115, 116, 114, 97, 105, 110, 101, 100, 46,
+				5, 99, 112, 98, 108, 107,
+				7, 105, 110, 105, 116, 98, 108, 107,
+				3, 110, 111, 46,
+				7, 114, 101, 116, 104, 114, 111, 119,
+				6, 115, 105, 122, 101, 111, 102,
+				10, 114, 101, 102, 97, 110, 121, 116, 121, 112, 101,
+				9, 114, 101, 97, 100, 111, 110, 108, 121, 46,
+			};
+
+			names = new string [219];
+
+			for (int i = 0, p = 0; i < names.Length; i++) {
+				var buffer = new char [table [p++]];
+
+				for (int j = 0; j < buffer.Length; j++)
+					buffer [j] = (char) table [p++];
+
+				names [i] = new string (buffer);
+			}
+		}
+	}
+}

external/cecil-legacy/Mono.Cecil.Cil/SequencePoint.cs

@@ -0,0 +1,70 @@
+//
+// SequencePoint.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.
+//
+
+namespace Mono.Cecil.Cil {
+
+	public sealed class SequencePoint {
+
+		Document document;
+
+		int start_line;
+		int start_column;
+		int end_line;
+		int end_column;
+
+		public int StartLine {
+			get { return start_line; }
+			set { start_line = value; }
+		}
+
+		public int StartColumn {
+			get { return start_column; }
+			set { start_column = value; }
+		}
+
+		public int EndLine {
+			get { return end_line; }
+			set { end_line = value; }
+		}
+
+		public int EndColumn {
+			get { return end_column; }
+			set { end_column = value; }
+		}
+
+		public Document Document {
+			get { return document; }
+			set { document = value; }
+		}
+
+		public SequencePoint (Document document)
+		{
+			this.document = document;
+		}
+	}
+}

external/cecil-legacy/Mono.Cecil.Cil/Symbols.cs

@@ -0,0 +1,277 @@
+//
+// Symbols.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.IO;
+using System.Runtime.InteropServices;
+using SR = System.Reflection;
+
+using Mono.Collections.Generic;
+
+namespace Mono.Cecil.Cil {
+
+	[StructLayout (LayoutKind.Sequential)]
+	public struct ImageDebugDirectory {
+		public int Characteristics;
+		public int TimeDateStamp;
+		public short MajorVersion;
+		public short MinorVersion;
+		public int Type;
+		public int SizeOfData;
+		public int AddressOfRawData;
+		public int PointerToRawData;
+	}
+
+	public sealed class Scope : IVariableDefinitionProvider {
+
+		Instruction start;
+		Instruction end;
+
+		Collection<Scope> scopes;
+		Collection<VariableDefinition> variables;
+
+		public Instruction Start {
+			get { return start; }
+			set { start = value; }
+		}
+
+		public Instruction End {
+			get { return end; }
+			set { end = value; }
+		}
+
+		public bool HasScopes {
+			get { return !scopes.IsNullOrEmpty (); }
+		}
+
+		public Collection<Scope> Scopes {
+			get {
+				if (scopes == null)
+					scopes = new Collection<Scope> ();
+
+				return scopes;
+			}
+		}
+
+		public bool HasVariables {
+			get { return !variables.IsNullOrEmpty (); }
+		}
+
+		public Collection<VariableDefinition> Variables {
+			get {
+				if (variables == null)
+					variables = new Collection<VariableDefinition> ();
+
+				return variables;
+			}
+		}
+	}
+
+	public struct InstructionSymbol {
+
+		public readonly int Offset;
+		public readonly SequencePoint SequencePoint;
+
+		public InstructionSymbol (int offset, SequencePoint sequencePoint)
+		{
+			this.Offset = offset;
+			this.SequencePoint = sequencePoint;
+		}
+	}
+
+	public sealed class MethodSymbols {
+
+		internal int code_size;
+		internal string method_name;
+		internal MetadataToken method_token;
+		internal MetadataToken local_var_token;
+		internal Collection<VariableDefinition> variables;
+		internal Collection<InstructionSymbol> instructions;
+
+		public bool HasVariables {
+			get { return !variables.IsNullOrEmpty (); }
+		}
+
+		public Collection<VariableDefinition> Variables {
+			get {
+				if (variables == null)
+					variables = new Collection<VariableDefinition> ();
+
+				return variables;
+			}
+		}
+
+		public Collection<InstructionSymbol> Instructions {
+			get {
+				if (instructions == null)
+					instructions = new Collection<InstructionSymbol> ();
+
+				return instructions;
+			}
+		}
+
+		public int CodeSize {
+			get { return code_size; }
+		}
+
+		public string MethodName {
+			get { return method_name; }
+		}
+
+		public MetadataToken MethodToken {
+			get { return method_token; }
+		}
+
+		public MetadataToken LocalVarToken {
+			get { return local_var_token; }
+		}
+
+		internal MethodSymbols (string methodName)
+		{
+			this.method_name = methodName;
+		}
+
+		public MethodSymbols (MetadataToken methodToken)
+		{
+			this.method_token = methodToken;
+		}
+	}
+
+	public delegate Instruction InstructionMapper (int offset);
+
+	public interface ISymbolReader : IDisposable {
+
+		bool ProcessDebugHeader (ImageDebugDirectory directory, byte [] header);
+		void Read (MethodBody body, InstructionMapper mapper);
+		void Read (MethodSymbols symbols);
+	}
+
+	public interface ISymbolReaderProvider {
+
+		ISymbolReader GetSymbolReader (ModuleDefinition module, string fileName);
+		ISymbolReader GetSymbolReader (ModuleDefinition module, Stream symbolStream);
+	}
+
+	static class SymbolProvider {
+
+		static readonly string symbol_kind = Type.GetType ("Mono.Runtime") != null ? "Mdb" : "Pdb";
+
+		static SR.AssemblyName GetPlatformSymbolAssemblyName ()
+		{
+			var cecil_name = typeof (SymbolProvider).Assembly.GetName ();
+
+			var name = new SR.AssemblyName {
+				Name = "Mono.Cecil." + symbol_kind,
+				Version = cecil_name.Version,
+			};
+
+			name.SetPublicKeyToken (cecil_name.GetPublicKeyToken ());
+
+			return name;
+		}
+
+		static Type GetPlatformType (string fullname)
+		{
+			var type = Type.GetType (fullname);
+			if (type != null)
+				return type;
+
+			var assembly_name = GetPlatformSymbolAssemblyName ();
+
+			type = Type.GetType (fullname + ", " + assembly_name.FullName);
+			if (type != null)
+				return type;
+
+			try {
+				var assembly = SR.Assembly.Load (assembly_name);
+				if (assembly != null)
+					return assembly.GetType (fullname);
+			} catch (FileNotFoundException) {
+#if !CF
+			} catch (FileLoadException) {
+#endif
+			}
+
+			return null;
+		}
+
+		static ISymbolReaderProvider reader_provider;
+
+		public static ISymbolReaderProvider GetPlatformReaderProvider ()
+		{
+			if (reader_provider != null)
+				return reader_provider;
+
+			var type = GetPlatformType (GetProviderTypeName ("ReaderProvider"));
+			if (type == null)
+				return null;
+
+			return reader_provider = (ISymbolReaderProvider) Activator.CreateInstance (type);
+		}
+
+		static string GetProviderTypeName (string name)
+		{
+			return "Mono.Cecil." + symbol_kind + "." + symbol_kind + name;
+		}
+
+#if !READ_ONLY
+
+		static ISymbolWriterProvider writer_provider;
+
+		public static ISymbolWriterProvider GetPlatformWriterProvider ()
+		{
+			if (writer_provider != null)
+				return writer_provider;
+
+			var type = GetPlatformType (GetProviderTypeName ("WriterProvider"));
+			if (type == null)
+				return null;
+
+			return writer_provider = (ISymbolWriterProvider) Activator.CreateInstance (type);
+		}
+
+#endif
+	}
+
+#if !READ_ONLY
+
+	public interface ISymbolWriter : IDisposable {
+
+		bool GetDebugHeader (out ImageDebugDirectory directory, out byte [] header);
+		void Write (MethodBody body);
+		void Write (MethodSymbols symbols);
+	}
+
+	public interface ISymbolWriterProvider {
+
+		ISymbolWriter GetSymbolWriter (ModuleDefinition module, string fileName);
+		ISymbolWriter GetSymbolWriter (ModuleDefinition module, Stream symbolStream);
+	}
+
+#endif
+}

external/cecil-legacy/Mono.Cecil.Cil/VariableDefinition.cs

@@ -0,0 +1,52 @@
+//
+// VariableDefinition.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.
+//
+
+namespace Mono.Cecil.Cil {
+
+	public sealed class VariableDefinition : VariableReference {
+
+		public bool IsPinned {
+			get { return variable_type.IsPinned; }
+		}
+
+		public VariableDefinition (TypeReference variableType)
+			: base (variableType)
+		{
+		}
+
+		public VariableDefinition (string name, TypeReference variableType)
+			: base (name, variableType)
+		{
+		}
+
+		public override VariableDefinition Resolve ()
+		{
+			return this;
+		}
+	}
+}

external/cecil-legacy/Mono.Cecil.Cil/VariableReference.cs

@@ -0,0 +1,75 @@
+//
+// VariableReference.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.
+//
+
+namespace Mono.Cecil.Cil {
+
+	public abstract class VariableReference {
+
+		string name;
+		internal int index = -1;
+		protected TypeReference variable_type;
+
+		public string Name {
+			get { return name; }
+			set { name = value; }
+		}
+
+		public TypeReference VariableType {
+			get { return variable_type; }
+			set { variable_type = value; }
+		}
+
+		public int Index {
+			get { return index; }
+		}
+
+		internal VariableReference (TypeReference variable_type)
+			: this (string.Empty, variable_type)
+		{
+		}
+
+		internal VariableReference (string name, TypeReference variable_type)
+		{
+			this.name = name;
+			this.variable_type = variable_type;
+		}
+
+		public abstract VariableDefinition Resolve ();
+
+		public override string ToString ()
+		{
+			if (!string.IsNullOrEmpty (name))
+				return name;
+
+			if (index >= 0)
+				return "V_" + index;
+
+			return string.Empty;
+		}
+	}
+}

external/cecil-legacy/Mono.Cecil.Metadata/BlobHeap.cs

@@ -0,0 +1,59 @@
+//
+// BlobHeap.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 Mono.Cecil.PE;
+
+namespace Mono.Cecil.Metadata {
+
+	sealed class BlobHeap : Heap {
+
+		public BlobHeap (Section section, uint start, uint size)
+			: base (section, start, size)
+		{
+		}
+
+		public byte [] Read (uint index)
+		{
+			if (index == 0 || index > Size - 1)
+				return Empty<byte>.Array;
+
+			var data = Section.Data;
+
+			int position = (int) (index + Offset);
+			int length = (int) data.ReadCompressedUInt32 (ref position);
+
+			var buffer = new byte [length];
+
+			Buffer.BlockCopy (data, position, buffer, 0, length);
+
+			return buffer;
+		}
+	}
+}

external/cecil-legacy/Mono.Cecil.Metadata/Buffers.cs

@@ -0,0 +1,373 @@
+//
+// TableHeapBuffer.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.Text;
+
+using Mono.Cecil.PE;
+
+using RVA = System.UInt32;
+
+#if !READ_ONLY
+
+namespace Mono.Cecil.Metadata {
+
+	sealed class TableHeapBuffer : HeapBuffer {
+
+		readonly ModuleDefinition module;
+		readonly MetadataBuilder metadata;
+
+		internal MetadataTable [] tables = new MetadataTable [45];
+
+		bool large_string;
+		bool large_blob;
+		readonly int [] coded_index_sizes = new int [13];
+		readonly Func<Table, int> counter;
+
+		public override bool IsEmpty {
+			get { return false; }
+		}
+
+		public TableHeapBuffer (ModuleDefinition module, MetadataBuilder metadata)
+			: base (24)
+		{
+			this.module = module;
+			this.metadata = metadata;
+			this.counter = GetTableLength;
+		}
+
+		int GetTableLength (Table table)
+		{
+			var md_table = tables [(int) table];
+			return md_table != null ? md_table.Length : 0;
+		}
+
+		public TTable GetTable<TTable> (Table table) where TTable : MetadataTable, new ()
+		{
+			var md_table = (TTable) tables [(int) table];
+			if (md_table != null)
+				return md_table;
+
+			md_table = new TTable ();
+			tables [(int) table] = md_table;
+			return md_table;
+		}
+
+		public void WriteBySize (uint value, int size)
+		{
+			if (size == 4)
+				WriteUInt32 (value);
+			else
+				WriteUInt16 ((ushort) value);
+		}
+
+		public void WriteBySize (uint value, bool large)
+		{
+			if (large)
+				WriteUInt32 (value);
+			else
+				WriteUInt16 ((ushort) value);
+		}
+
+		public void WriteString (uint @string)
+		{
+			WriteBySize (@string, large_string);
+		}
+
+		public void WriteBlob (uint blob)
+		{
+			WriteBySize (blob, large_blob);
+		}
+
+		public void WriteRID (uint rid, Table table)
+		{
+			var md_table = tables [(int) table];
+			WriteBySize (rid, md_table == null ? false : md_table.IsLarge);
+		}
+
+		int GetCodedIndexSize (CodedIndex coded_index)
+		{
+			var index = (int) coded_index;
+			var size = coded_index_sizes [index];
+			if (size != 0)
+				return size;
+
+			return coded_index_sizes [index] = coded_index.GetSize (counter);
+		}
+
+		public void WriteCodedRID (uint rid, CodedIndex coded_index)
+		{
+			WriteBySize (rid, GetCodedIndexSize (coded_index));
+		}
+
+		public void WriteTableHeap ()
+		{
+			WriteUInt32 (0);					// Reserved
+			WriteByte (GetTableHeapVersion ());	// MajorVersion
+			WriteByte (0);						// MinorVersion
+			WriteByte (GetHeapSizes ());		// HeapSizes
+			WriteByte (10);						// Reserved2
+			WriteUInt64 (GetValid ());			// Valid
+			WriteUInt64 (0x0016003301fa00);		// Sorted
+
+			WriteRowCount ();
+			WriteTables ();
+		}
+
+		void WriteRowCount ()
+		{
+			for (int i = 0; i < tables.Length; i++) {
+				var table = tables [i];
+				if (table == null || table.Length == 0)
+					continue;
+
+				WriteUInt32 ((uint) table.Length);
+			}
+		}
+
+		void WriteTables ()
+		{
+			for (int i = 0; i < tables.Length; i++) {
+				var table = tables [i];
+				if (table == null || table.Length == 0)
+					continue;
+
+				table.Write (this);
+			}
+		}
+
+		ulong GetValid ()
+		{
+			ulong valid = 0;
+
+			for (int i = 0; i < tables.Length; i++) {
+				var table = tables [i];
+				if (table == null || table.Length == 0)
+					continue;
+
+				table.Sort ();
+				valid |= (1UL << i);
+			}
+
+			return valid;
+		}
+
+		byte GetHeapSizes ()
+		{
+			byte heap_sizes = 0;
+
+			if (metadata.string_heap.IsLarge) {
+				large_string = true;
+				heap_sizes |= 0x01;
+			}
+
+			if (metadata.blob_heap.IsLarge) {
+				large_blob = true;
+				heap_sizes |= 0x04;
+			}
+
+			return heap_sizes;
+		}
+
+		byte GetTableHeapVersion ()
+		{
+			switch (module.Runtime) {
+			case TargetRuntime.Net_1_0:
+			case TargetRuntime.Net_1_1:
+				return 1;
+			default:
+				return 2;
+			}
+		}
+
+		public void FixupData (RVA data_rva)
+		{
+			var table = GetTable<FieldRVATable> (Table.FieldRVA);
+			if (table.length == 0)
+				return;
+
+			var field_idx_size = GetTable<FieldTable> (Table.Field).IsLarge ? 4 : 2;
+			var previous = this.position;
+
+			base.position = table.position;
+			for (int i = 0; i < table.length; i++) {
+				var rva = ReadUInt32 ();
+				base.position -= 4;
+				WriteUInt32 (rva + data_rva);
+				base.position += field_idx_size;
+			}
+
+			base.position = previous;
+		}
+	}
+
+	sealed class ResourceBuffer : ByteBuffer {
+
+		public ResourceBuffer ()
+			: base (0)
+		{
+		}
+
+		public uint AddResource (byte [] resource)
+		{
+			var offset = (uint) this.position;
+			WriteInt32 (resource.Length);
+			WriteBytes (resource);
+			return offset;
+		}
+	}
+
+	sealed class DataBuffer : ByteBuffer {
+
+		public DataBuffer ()
+			: base (0)
+		{
+		}
+
+		public RVA AddData (byte [] data)
+		{
+			var rva = (RVA) position;
+			WriteBytes (data);
+			return rva;
+		}
+	}
+
+	abstract class HeapBuffer : ByteBuffer {
+
+		public bool IsLarge {
+			get { return base.length > 65535; }
+		}
+
+		public abstract bool IsEmpty { get; }
+
+		protected HeapBuffer (int length)
+			: base (length)
+		{
+		}
+	}
+
+	class StringHeapBuffer : HeapBuffer {
+
+		readonly Dictionary<string, uint> strings = new Dictionary<string, uint> (StringComparer.Ordinal);
+
+		public sealed override bool IsEmpty {
+			get { return length <= 1; }
+		}
+
+		public StringHeapBuffer ()
+			: base (1)
+		{
+			WriteByte (0);
+		}
+
+		public uint GetStringIndex (string @string)
+		{
+			uint index;
+			if (strings.TryGetValue (@string, out index))
+				return index;
+
+			index = (uint) base.position;
+			WriteString (@string);
+			strings.Add (@string, index);
+			return index;
+		}
+
+		protected virtual void WriteString (string @string)
+		{
+			WriteBytes (Encoding.UTF8.GetBytes (@string));
+			WriteByte (0);
+		}
+	}
+
+	sealed class BlobHeapBuffer : HeapBuffer {
+
+		readonly Dictionary<ByteBuffer, uint> blobs = new Dictionary<ByteBuffer, uint> (new ByteBufferEqualityComparer ());
+
+		public override bool IsEmpty {
+			get { return length <= 1; }
+		}
+
+		public BlobHeapBuffer ()
+			: base (1)
+		{
+			WriteByte (0);
+		}
+
+		public uint GetBlobIndex (ByteBuffer blob)
+		{
+			uint index;
+			if (blobs.TryGetValue (blob, out index))
+				return index;
+
+			index = (uint) base.position;
+			WriteBlob (blob);
+			blobs.Add (blob, index);
+			return index;
+		}
+
+		void WriteBlob (ByteBuffer blob)
+		{
+			WriteCompressedUInt32 ((uint) blob.length);
+			WriteBytes (blob);
+		}
+	}
+
+	sealed class UserStringHeapBuffer : StringHeapBuffer {
+
+		protected override void WriteString (string @string)
+		{
+			WriteCompressedUInt32 ((uint) @string.Length * 2 + 1);
+
+			byte special = 0;
+
+			for (int i = 0; i < @string.Length; i++) {
+				var @char = @string [i];
+				WriteUInt16 (@char);
+
+				if (special == 1)
+					continue;
+
+				if (@char < 0x20 || @char > 0x7e) {
+					if (@char > 0x7e
+						|| (@char >= 0x01 && @char <= 0x08)
+						|| (@char >= 0x0e && @char <= 0x1f)
+						|| @char == 0x27
+						|| @char == 0x2d) {
+
+						special = 1;
+					}
+				}
+			}
+
+			WriteByte (special);
+		}
+	}
+}
+
+#endif

external/cecil-legacy/Mono.Cecil.Metadata/CodedIndex.cs

@@ -0,0 +1,46 @@
+//
+// CodedIndex.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.
+//
+
+namespace Mono.Cecil.Metadata {
+
+	enum CodedIndex {
+		TypeDefOrRef,
+		HasConstant,
+		HasCustomAttribute,
+		HasFieldMarshal,
+		HasDeclSecurity,
+		MemberRefParent,
+		HasSemantics,
+		MethodDefOrRef,
+		MemberForwarded,
+		Implementation,
+		CustomAttributeType,
+		ResolutionScope,
+		TypeOrMethodDef
+	}
+}

external/cecil-legacy/Mono.Cecil.Metadata/ElementType.cs

@@ -0,0 +1,73 @@
+//
+// ElementType.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.
+//
+
+namespace Mono.Cecil.Metadata {
+
+	enum ElementType : byte {
+		None = 0x00,
+		Void = 0x01,
+		Boolean = 0x02,
+		Char = 0x03,
+		I1 = 0x04,
+		U1 = 0x05,
+		I2 = 0x06,
+		U2 = 0x07,
+		I4 = 0x08,
+		U4 = 0x09,
+		I8 = 0x0a,
+		U8 = 0x0b,
+		R4 = 0x0c,
+		R8 = 0x0d,
+		String = 0x0e,
+		Ptr = 0x0f,   // Followed by <type> token
+		ByRef = 0x10,   // Followed by <type> token
+		ValueType = 0x11,   // Followed by <type> token
+		Class = 0x12,   // Followed by <type> token
+		Var = 0x13,   // Followed by generic parameter number
+		Array = 0x14,   // <type> <rank> <boundsCount> <bound1>  <loCount> <lo1>
+		GenericInst = 0x15,   // <type> <type-arg-count> <type-1> ... <type-n> */
+		TypedByRef = 0x16,
+		I = 0x18,   // System.IntPtr
+		U = 0x19,   // System.UIntPtr
+		FnPtr = 0x1b,   // Followed by full method signature
+		Object = 0x1c,   // System.Object
+		SzArray = 0x1d,   // Single-dim array with 0 lower bound
+		MVar = 0x1e,   // Followed by generic parameter number
+		CModReqD = 0x1f,   // Required modifier : followed by a TypeDef or TypeRef token
+		CModOpt = 0x20,   // Optional modifier : followed by a TypeDef or TypeRef token
+		Internal = 0x21,   // Implemented within the CLI
+		Modifier = 0x40,   // Or'd with following element types
+		Sentinel = 0x41,   // Sentinel for varargs method signature
+		Pinned = 0x45,   // Denotes a local variable that points at a pinned object
+
+		// special undocumented constants
+		Type = 0x50,
+		Boxed = 0x51,
+		Enum = 0x55
+	}
+}