440 lines
12 KiB
C#
440 lines
12 KiB
C#
//
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// Author:
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// Jb Evain (jbevain@gmail.com)
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//
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// Copyright (c) 2008 - 2015 Jb Evain
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// Copyright (c) 2008 - 2011 Novell, Inc.
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//
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// Licensed under the MIT/X11 license.
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//
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using System;
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namespace MonoFN.Cecil.Cil {
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public enum FlowControl {
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Branch,
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Break,
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Call,
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Cond_Branch,
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Meta,
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Next,
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Phi,
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Return,
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Throw,
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}
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public enum OpCodeType {
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Annotation,
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Macro,
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Nternal,
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Objmodel,
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Prefix,
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Primitive,
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}
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public enum OperandType {
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InlineBrTarget,
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InlineField,
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InlineI,
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InlineI8,
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InlineMethod,
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InlineNone,
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InlinePhi,
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InlineR,
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InlineSig,
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InlineString,
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InlineSwitch,
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InlineTok,
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InlineType,
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InlineVar,
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InlineArg,
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ShortInlineBrTarget,
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ShortInlineI,
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ShortInlineR,
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ShortInlineVar,
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ShortInlineArg,
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}
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public enum StackBehaviour {
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Pop0,
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Pop1,
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Pop1_pop1,
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Popi,
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Popi_pop1,
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Popi_popi,
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Popi_popi8,
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Popi_popi_popi,
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Popi_popr4,
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Popi_popr8,
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Popref,
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Popref_pop1,
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Popref_popi,
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Popref_popi_popi,
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Popref_popi_popi8,
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Popref_popi_popr4,
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Popref_popi_popr8,
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Popref_popi_popref,
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PopAll,
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Push0,
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Push1,
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Push1_push1,
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Pushi,
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Pushi8,
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Pushr4,
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Pushr8,
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Pushref,
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Varpop,
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Varpush,
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}
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public struct OpCode : IEquatable<OpCode> {
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readonly byte op1;
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readonly byte op2;
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readonly byte code;
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readonly byte flow_control;
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readonly byte opcode_type;
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readonly byte operand_type;
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readonly byte stack_behavior_pop;
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readonly byte stack_behavior_push;
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public string Name {
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get { return OpCodeNames.names [(int)Code]; }
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}
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public int Size {
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get { return op1 == 0xff ? 1 : 2; }
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}
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public byte Op1 {
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get { return op1; }
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}
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public byte Op2 {
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get { return op2; }
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}
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public short Value {
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get { return op1 == 0xff ? op2 : (short)((op1 << 8) | op2); }
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}
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public Code Code {
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get { return (Code)code; }
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}
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public FlowControl FlowControl {
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get { return (FlowControl)flow_control; }
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}
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public OpCodeType OpCodeType {
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get { return (OpCodeType)opcode_type; }
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}
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public OperandType OperandType {
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get { return (OperandType)operand_type; }
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}
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public StackBehaviour StackBehaviourPop {
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get { return (StackBehaviour)stack_behavior_pop; }
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}
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public StackBehaviour StackBehaviourPush {
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get { return (StackBehaviour)stack_behavior_push; }
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}
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internal OpCode (int x, int y)
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{
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this.op1 = (byte)((x >> 0) & 0xff);
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this.op2 = (byte)((x >> 8) & 0xff);
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this.code = (byte)((x >> 16) & 0xff);
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this.flow_control = (byte)((x >> 24) & 0xff);
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this.opcode_type = (byte)((y >> 0) & 0xff);
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this.operand_type = (byte)((y >> 8) & 0xff);
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this.stack_behavior_pop = (byte)((y >> 16) & 0xff);
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this.stack_behavior_push = (byte)((y >> 24) & 0xff);
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if (op1 == 0xff)
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OpCodes.OneByteOpCode [op2] = this;
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else
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OpCodes.TwoBytesOpCode [op2] = this;
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}
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public override int GetHashCode ()
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{
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return Value;
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}
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public override bool Equals (object obj)
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{
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if (!(obj is OpCode))
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return false;
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var opcode = (OpCode)obj;
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return op1 == opcode.op1 && op2 == opcode.op2;
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}
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public bool Equals (OpCode opcode)
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{
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return op1 == opcode.op1 && op2 == opcode.op2;
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}
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public static bool operator == (OpCode one, OpCode other)
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{
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return one.op1 == other.op1 && one.op2 == other.op2;
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}
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public static bool operator != (OpCode one, OpCode other)
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{
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return one.op1 != other.op1 || one.op2 != other.op2;
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}
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public override string ToString ()
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{
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return Name;
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}
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}
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static class OpCodeNames {
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internal static readonly string [] names;
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static OpCodeNames ()
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{
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var table = new byte [] {
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3, 110, 111, 112,
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5, 98, 114, 101, 97, 107,
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7, 108, 100, 97, 114, 103, 46, 48,
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7, 108, 100, 97, 114, 103, 46, 49,
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7, 108, 100, 97, 114, 103, 46, 50,
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7, 108, 100, 97, 114, 103, 46, 51,
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7, 108, 100, 108, 111, 99, 46, 48,
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7, 108, 100, 108, 111, 99, 46, 49,
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7, 108, 100, 108, 111, 99, 46, 50,
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7, 108, 100, 108, 111, 99, 46, 51,
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7, 115, 116, 108, 111, 99, 46, 48,
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7, 115, 116, 108, 111, 99, 46, 49,
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7, 115, 116, 108, 111, 99, 46, 50,
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7, 115, 116, 108, 111, 99, 46, 51,
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7, 108, 100, 97, 114, 103, 46, 115,
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8, 108, 100, 97, 114, 103, 97, 46, 115,
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7, 115, 116, 97, 114, 103, 46, 115,
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7, 108, 100, 108, 111, 99, 46, 115,
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8, 108, 100, 108, 111, 99, 97, 46, 115,
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7, 115, 116, 108, 111, 99, 46, 115,
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6, 108, 100, 110, 117, 108, 108,
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9, 108, 100, 99, 46, 105, 52, 46, 109, 49,
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8, 108, 100, 99, 46, 105, 52, 46, 48,
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8, 108, 100, 99, 46, 105, 52, 46, 49,
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8, 108, 100, 99, 46, 105, 52, 46, 50,
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8, 108, 100, 99, 46, 105, 52, 46, 51,
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8, 108, 100, 99, 46, 105, 52, 46, 52,
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8, 108, 100, 99, 46, 105, 52, 46, 53,
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8, 108, 100, 99, 46, 105, 52, 46, 54,
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8, 108, 100, 99, 46, 105, 52, 46, 55,
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8, 108, 100, 99, 46, 105, 52, 46, 56,
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8, 108, 100, 99, 46, 105, 52, 46, 115,
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6, 108, 100, 99, 46, 105, 52,
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6, 108, 100, 99, 46, 105, 56,
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6, 108, 100, 99, 46, 114, 52,
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6, 108, 100, 99, 46, 114, 56,
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3, 100, 117, 112,
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3, 112, 111, 112,
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3, 106, 109, 112,
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4, 99, 97, 108, 108,
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5, 99, 97, 108, 108, 105,
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3, 114, 101, 116,
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4, 98, 114, 46, 115,
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9, 98, 114, 102, 97, 108, 115, 101, 46, 115,
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8, 98, 114, 116, 114, 117, 101, 46, 115,
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5, 98, 101, 113, 46, 115,
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5, 98, 103, 101, 46, 115,
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5, 98, 103, 116, 46, 115,
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5, 98, 108, 101, 46, 115,
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5, 98, 108, 116, 46, 115,
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8, 98, 110, 101, 46, 117, 110, 46, 115,
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8, 98, 103, 101, 46, 117, 110, 46, 115,
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8, 98, 103, 116, 46, 117, 110, 46, 115,
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8, 98, 108, 101, 46, 117, 110, 46, 115,
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8, 98, 108, 116, 46, 117, 110, 46, 115,
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2, 98, 114,
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7, 98, 114, 102, 97, 108, 115, 101,
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6, 98, 114, 116, 114, 117, 101,
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3, 98, 101, 113,
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3, 98, 103, 101,
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3, 98, 103, 116,
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3, 98, 108, 101,
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3, 98, 108, 116,
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6, 98, 110, 101, 46, 117, 110,
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6, 98, 103, 101, 46, 117, 110,
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6, 98, 103, 116, 46, 117, 110,
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6, 98, 108, 101, 46, 117, 110,
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6, 98, 108, 116, 46, 117, 110,
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6, 115, 119, 105, 116, 99, 104,
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8, 108, 100, 105, 110, 100, 46, 105, 49,
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8, 108, 100, 105, 110, 100, 46, 117, 49,
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8, 108, 100, 105, 110, 100, 46, 105, 50,
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8, 108, 100, 105, 110, 100, 46, 117, 50,
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8, 108, 100, 105, 110, 100, 46, 105, 52,
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8, 108, 100, 105, 110, 100, 46, 117, 52,
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8, 108, 100, 105, 110, 100, 46, 105, 56,
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7, 108, 100, 105, 110, 100, 46, 105,
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8, 108, 100, 105, 110, 100, 46, 114, 52,
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8, 108, 100, 105, 110, 100, 46, 114, 56,
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9, 108, 100, 105, 110, 100, 46, 114, 101, 102,
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9, 115, 116, 105, 110, 100, 46, 114, 101, 102,
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8, 115, 116, 105, 110, 100, 46, 105, 49,
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8, 115, 116, 105, 110, 100, 46, 105, 50,
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8, 115, 116, 105, 110, 100, 46, 105, 52,
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8, 115, 116, 105, 110, 100, 46, 105, 56,
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8, 115, 116, 105, 110, 100, 46, 114, 52,
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8, 115, 116, 105, 110, 100, 46, 114, 56,
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3, 97, 100, 100,
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3, 115, 117, 98,
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3, 109, 117, 108,
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3, 100, 105, 118,
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6, 100, 105, 118, 46, 117, 110,
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3, 114, 101, 109,
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6, 114, 101, 109, 46, 117, 110,
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3, 97, 110, 100,
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2, 111, 114,
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3, 120, 111, 114,
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3, 115, 104, 108,
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3, 115, 104, 114,
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6, 115, 104, 114, 46, 117, 110,
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3, 110, 101, 103,
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3, 110, 111, 116,
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7, 99, 111, 110, 118, 46, 105, 49,
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7, 99, 111, 110, 118, 46, 105, 50,
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7, 99, 111, 110, 118, 46, 105, 52,
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7, 99, 111, 110, 118, 46, 105, 56,
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7, 99, 111, 110, 118, 46, 114, 52,
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7, 99, 111, 110, 118, 46, 114, 56,
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7, 99, 111, 110, 118, 46, 117, 52,
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7, 99, 111, 110, 118, 46, 117, 56,
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8, 99, 97, 108, 108, 118, 105, 114, 116,
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5, 99, 112, 111, 98, 106,
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5, 108, 100, 111, 98, 106,
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5, 108, 100, 115, 116, 114,
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6, 110, 101, 119, 111, 98, 106,
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9, 99, 97, 115, 116, 99, 108, 97, 115, 115,
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6, 105, 115, 105, 110, 115, 116,
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9, 99, 111, 110, 118, 46, 114, 46, 117, 110,
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5, 117, 110, 98, 111, 120,
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5, 116, 104, 114, 111, 119,
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5, 108, 100, 102, 108, 100,
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6, 108, 100, 102, 108, 100, 97,
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5, 115, 116, 102, 108, 100,
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6, 108, 100, 115, 102, 108, 100,
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7, 108, 100, 115, 102, 108, 100, 97,
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6, 115, 116, 115, 102, 108, 100,
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5, 115, 116, 111, 98, 106,
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14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 49, 46, 117, 110,
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14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 50, 46, 117, 110,
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14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 52, 46, 117, 110,
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14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 56, 46, 117, 110,
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14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 49, 46, 117, 110,
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14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 50, 46, 117, 110,
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14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 52, 46, 117, 110,
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14, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 56, 46, 117, 110,
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13, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 46, 117, 110,
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13, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 46, 117, 110,
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3, 98, 111, 120,
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6, 110, 101, 119, 97, 114, 114,
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5, 108, 100, 108, 101, 110,
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7, 108, 100, 101, 108, 101, 109, 97,
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9, 108, 100, 101, 108, 101, 109, 46, 105, 49,
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9, 108, 100, 101, 108, 101, 109, 46, 117, 49,
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9, 108, 100, 101, 108, 101, 109, 46, 105, 50,
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9, 108, 100, 101, 108, 101, 109, 46, 117, 50,
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9, 108, 100, 101, 108, 101, 109, 46, 105, 52,
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9, 108, 100, 101, 108, 101, 109, 46, 117, 52,
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9, 108, 100, 101, 108, 101, 109, 46, 105, 56,
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8, 108, 100, 101, 108, 101, 109, 46, 105,
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9, 108, 100, 101, 108, 101, 109, 46, 114, 52,
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9, 108, 100, 101, 108, 101, 109, 46, 114, 56,
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10, 108, 100, 101, 108, 101, 109, 46, 114, 101, 102,
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8, 115, 116, 101, 108, 101, 109, 46, 105,
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9, 115, 116, 101, 108, 101, 109, 46, 105, 49,
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9, 115, 116, 101, 108, 101, 109, 46, 105, 50,
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9, 115, 116, 101, 108, 101, 109, 46, 105, 52,
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9, 115, 116, 101, 108, 101, 109, 46, 105, 56,
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9, 115, 116, 101, 108, 101, 109, 46, 114, 52,
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9, 115, 116, 101, 108, 101, 109, 46, 114, 56,
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10, 115, 116, 101, 108, 101, 109, 46, 114, 101, 102,
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10, 108, 100, 101, 108, 101, 109, 46, 97, 110, 121,
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10, 115, 116, 101, 108, 101, 109, 46, 97, 110, 121,
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9, 117, 110, 98, 111, 120, 46, 97, 110, 121,
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11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 49,
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11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 49,
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11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 50,
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11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 50,
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11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 52,
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11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 52,
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11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105, 56,
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11, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117, 56,
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9, 114, 101, 102, 97, 110, 121, 118, 97, 108,
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8, 99, 107, 102, 105, 110, 105, 116, 101,
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8, 109, 107, 114, 101, 102, 97, 110, 121,
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7, 108, 100, 116, 111, 107, 101, 110,
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7, 99, 111, 110, 118, 46, 117, 50,
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7, 99, 111, 110, 118, 46, 117, 49,
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6, 99, 111, 110, 118, 46, 105,
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10, 99, 111, 110, 118, 46, 111, 118, 102, 46, 105,
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10, 99, 111, 110, 118, 46, 111, 118, 102, 46, 117,
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7, 97, 100, 100, 46, 111, 118, 102,
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10, 97, 100, 100, 46, 111, 118, 102, 46, 117, 110,
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7, 109, 117, 108, 46, 111, 118, 102,
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10, 109, 117, 108, 46, 111, 118, 102, 46, 117, 110,
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7, 115, 117, 98, 46, 111, 118, 102,
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10, 115, 117, 98, 46, 111, 118, 102, 46, 117, 110,
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10, 101, 110, 100, 102, 105, 110, 97, 108, 108, 121,
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5, 108, 101, 97, 118, 101,
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7, 108, 101, 97, 118, 101, 46, 115,
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7, 115, 116, 105, 110, 100, 46, 105,
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6, 99, 111, 110, 118, 46, 117,
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7, 97, 114, 103, 108, 105, 115, 116,
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3, 99, 101, 113,
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3, 99, 103, 116,
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6, 99, 103, 116, 46, 117, 110,
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3, 99, 108, 116,
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6, 99, 108, 116, 46, 117, 110,
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5, 108, 100, 102, 116, 110,
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9, 108, 100, 118, 105, 114, 116, 102, 116, 110,
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5, 108, 100, 97, 114, 103,
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6, 108, 100, 97, 114, 103, 97,
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5, 115, 116, 97, 114, 103,
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5, 108, 100, 108, 111, 99,
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6, 108, 100, 108, 111, 99, 97,
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5, 115, 116, 108, 111, 99,
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8, 108, 111, 99, 97, 108, 108, 111, 99,
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9, 101, 110, 100, 102, 105, 108, 116, 101, 114,
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10, 117, 110, 97, 108, 105, 103, 110, 101, 100, 46,
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9, 118, 111, 108, 97, 116, 105, 108, 101, 46,
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5, 116, 97, 105, 108, 46,
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7, 105, 110, 105, 116, 111, 98, 106,
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12, 99, 111, 110, 115, 116, 114, 97, 105, 110, 101, 100, 46,
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5, 99, 112, 98, 108, 107,
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7, 105, 110, 105, 116, 98, 108, 107,
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3, 110, 111, 46,
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7, 114, 101, 116, 104, 114, 111, 119,
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6, 115, 105, 122, 101, 111, 102,
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10, 114, 101, 102, 97, 110, 121, 116, 121, 112, 101,
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9, 114, 101, 97, 100, 111, 110, 108, 121, 46,
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};
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names = new string [219];
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for (int i = 0, p = 0; i < names.Length; i++) {
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var buffer = new char [table [p++]];
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for (int j = 0; j < buffer.Length; j++)
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buffer [j] = (char)table [p++];
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names [i] = new string (buffer);
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}
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}
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}
|
|
}
|