/// <summary>
/// Creates a new instruction with the given opcode.
/// </summary>
/// <param name="opcode">Opcode</param>
public MsilInstruction(OpCode opcode)
{
OpCode = opcode;
switch (opcode.OperandType)
{
case OperandType.InlineNone:
Operand = null;
break;
case OperandType.ShortInlineBrTarget:
case OperandType.InlineBrTarget:
Operand = new MsilOperandBrTarget(this);
break;
case OperandType.InlineField:
Operand = new MsilOperandInline.MsilOperandReflected <FieldInfo>(this);
break;
case OperandType.ShortInlineI:
case OperandType.InlineI:
Operand = new MsilOperandInline.MsilOperandInt32(this);
break;
case OperandType.InlineI8:
Operand = new MsilOperandInline.MsilOperandInt64(this);
break;
case OperandType.InlineMethod:
Operand = new MsilOperandInline.MsilOperandReflected <MethodBase>(this);
break;
case OperandType.InlineR:
Operand = new MsilOperandInline.MsilOperandDouble(this);
break;
case OperandType.InlineSig:
Operand = new MsilOperandInline.MsilOperandSignature(this);
break;
case OperandType.InlineString:
Operand = new MsilOperandInline.MsilOperandString(this);
break;
case OperandType.InlineSwitch:
Operand = new MsilOperandSwitch(this);
break;
case OperandType.InlineTok:
Operand = new MsilOperandInline.MsilOperandReflected <MemberInfo>(this);
break;
case OperandType.InlineType:
Operand = new MsilOperandInline.MsilOperandReflected <Type>(this);
break;
case OperandType.ShortInlineVar:
case OperandType.InlineVar:
if (OpCode.IsLocalStore() || OpCode.IsLocalLoad() || OpCode.IsLocalLoadByRef())
{
Operand = new MsilOperandInline.MsilOperandLocal(this);
}
else
{
Operand = new MsilOperandInline.MsilOperandArgument(this);
}
break;
case OperandType.ShortInlineR:
Operand = new MsilOperandInline.MsilOperandSingle(this);
break;
#pragma warning disable 618
case OperandType.InlinePhi:
#pragma warning restore 618
default:
throw new ArgumentOutOfRangeException();
}
}
