Eu tenho algumas perguntas, uma delas é:
Which of these ARM instructions clears register r5, so that all of it's bits are set to ’0’?
and r5, r5, #0
eor r5, r5, r5
lsr r5, #32
sub r5, r5, r5
Pelo que entendi, sub r5, r5, r5 limpa o...
23.11.2018 / 07:07