public ILInstruction(InstructionKind kind, OpCode opCode, ILInstructionParameter parameter, ILInstructionComment comment)
{
Kind = kind;
OpCode = opCode;
Parameter = parameter;
Comment = comment;
}
public static void Mutate(OpCode opCode, GroboIL il, ILInstructionParameter parameter, ref EvaluationStack stack)
{
StackMutator stackMutator;
if (opCode.Size == 0)
{
stackMutator = markLabelStackMutator;
}
else if (!stackMutators.TryGetValue(opCode, out stackMutator))
{
throw new NotSupportedException("OpCode '" + opCode + "' is not supported");
}
stackMutator.Mutate(il, parameter, ref stack);
}
public int Append(OpCode opCode, ILInstructionParameter parameter, ILInstructionComment comment)
{
var lastInstructionPrefix = Count > 0 ? instructions[Count - 1] as ILInstructionPrefix : null;
if (lastInstructionPrefix == null)
{
instructions.Add(new ILInstruction(InstructionKind.Instruction, opCode, parameter, comment));
return(Count++);
}
instructions[Count - 1] = new ILInstruction(InstructionKind.Instruction, opCode, parameter, comment)
{
Prefixes = lastInstructionPrefix.Prefixes
};
return(Count - 1);
}
public int AppendPrefix(OpCode prefix, ILInstructionParameter parameter)
{
var lastInstructionPrefix = instructions[Count - 1] as ILInstructionPrefix;
if (lastInstructionPrefix != null)
{
lastInstructionPrefix.Prefixes.Add(new KeyValuePair <OpCode, ILInstructionParameter>(prefix, parameter));
return(Count - 1);
}
instructions.Add(new ILInstructionPrefix {
Prefixes = new List <KeyValuePair <OpCode, ILInstructionParameter> > {
new KeyValuePair <OpCode, ILInstructionParameter>(prefix, parameter)
}
});
return(Count++);
}
public abstract void Mutate(GroboIL il, ILInstructionParameter parameter, ref EvaluationStack stack);