Ejemplo n.º 1
0
void Chip8::emulateCycle() {
	
	// fetch opcode
	u16int opcode = memory[regPc] << 8 | memory[regPc + 1];
	
	// decode opcode
	decodeOpcode(opcode);
	
} // fin du emulateCycle
Ejemplo n.º 2
0
        Instruction::Ptr InstructionDecoderImpl::decode(InstructionDecoder::buffer& b)
        {
            //setMode(m_Arch == Arch_x86_64);
            const unsigned char* start = b.start;
            decodeOpcode(b);
            unsigned int decodedSize = b.start - start;

            return make_shared(singleton_object_pool<Instruction>::construct(
                                   m_Operation, decodedSize, start, m_Arch));
        }