Method decode

source/emulation/cpu/decoder.cpp:3710–3717

        this->mem = mem;
    }
    void decode(DecodeData* data, DecodedOp* op) const override {
        U8 rm = data->fetch8();

        op->reg = G(rm);
        op->inst = this->mem;
        decodeEa(data, op, rm);
        fetchImm(data, op);
    }

private:
    Instruction mem;