public bool Execute(ModuleBase module)
{
if (Validate() != null)
{
throw new ArgumentException("instance not valid for instruction");
}
return(MixInstruction.mExecutor(module, this));
}
public Instance(MixInstruction instruction, IFullWord instructionWord)
{
// check if this instruction word is actually encoding the instruction it is provided with...
if (instructionWord[OpcodeByte] != instruction.Opcode)
{
throw new ArgumentException("opcode in word doesn't match instruction opcode", nameof(instructionWord));
}
// ... and include the instruction fieldspec if there is one
if (instruction.FieldSpec != null && instructionWord[FieldSpecByte] != instruction.FieldSpec.MixByteValue)
{
throw new ArgumentException("fieldspec in word doesn't match instruction fieldspec", nameof(instructionWord));
}
MixInstruction = instruction;
InstructionWord = instructionWord;
}
public InstanceValidationError[] Validate() => MixInstruction.mValidator == null ? null : MixInstruction.mValidator(this);
