Assembly what is ret?
Question
I am new to assembly and I saw the following line of code
ret
What does it do? I looked in my RiscV Green Card but didn't find it. Is it like j , does it store or load any data?
1 answers
solution1
4 2021-01-31 13:28:35
It is a pseudo instruction. It is eqvivalent to jalr x0, x1, 0 . x1 holds the return address. Effectively jumping to the return address.
For more info on JALR see page 16 here .
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