private void DereferenceFromRegister(GenericBrotherAction action, Register source)
{
if (source.BitSize != Value.BitSize)
{
throw new ArgumentException($"Action only allowed with registers of identical size; {source} does not match {Value}");
}
action(source, Value);
}
private void DereferenceToRegister(Register target, GenericBrotherAction action)
{
if (target.BitSize != Value.BitSize)
{
throw new ArgumentException($"Action only allowed with registers of identical size; {target} does not match {Value}");
}
action(target, Value);
}
public void DereferenceFromRegister(
CodeGen codeGen,
Register source,
ILinkingInfo fixer,
GenericBrotherAction brotherAction,
GenericToDrefAction drefAction,
GenericToDref2Action dref2Action,
GenericToDref3Action dref3Action,
GenericToDref4Action dref4Action
)
{
switch (Kind)
{
case ResultKind.Value:
DereferenceFromRegister(brotherAction, source);
return;
case ResultKind.Pointer:
DereferenceFromRegister(drefAction, source);
return;
case ResultKind.Pointer2:
DereferenceFromRegister(dref2Action, source);
return;
case ResultKind.Pointer3:
DereferenceFromRegister(dref3Action, source);
return;
case ResultKind.Offset:
DereferenceFromRegister(codeGen, source, dref4Action, fixer);
return;
default:
throw new NotImplementedException($"{nameof(ExpressionResult)}: {nameof(GenerateMoveTo)} has not implemented kind: {Kind}");
}
}
