public override void Decode(Decoder decoder, ref Instruction instruction)
{
Debug.Assert(decoder.state.Encoding == EncodingKind.Legacy);
decoder.ClearMandatoryPrefix(ref instruction);
var handler = handlers[(int)decoder.state.mandatoryPrefix];
if (handler.HasModRM)
{
decoder.ReadModRM();
}
handler.Decode(decoder, ref instruction);
}
public override void Decode(Decoder decoder, ref Instruction instruction)
{
Debug.Assert(decoder.state.Encoding == EncodingKind.Legacy);
var handlers = decoder.state.mod == 3 ? handlers_reg : handlers_mem;
var info = handlers[(int)decoder.state.mandatoryPrefix];
if (info.mandatoryPrefix)
{
decoder.ClearMandatoryPrefix(ref instruction);
}
info.handler.Decode(decoder, ref instruction);
}
public override void Decode(Decoder decoder, ref Instruction instruction)
{
Debug.Assert(decoder.state.Encoding == EncodingKind.Legacy);
decoder.ClearMandatoryPrefix(ref instruction);
handlers[(int)decoder.state.mandatoryPrefix].Decode(decoder, ref instruction);
}