Assembly·Practice drills 4

Drill 16: Inputs and outputs — Registers and moves

Identify the inputs and outputs of the example.

Advanced 5 min read Lesson 81 of 150 Challenge included

What you will be able to do

Identify the inputs and outputs of the example.

Practice task

Identify the inputs and outputs of the example.

hello.sASM

.global _start
.text
_start:
    mov $1, %rax
    mov $1, %rdi
    lea msg(%rip), %rsi
    mov $13, %rdx
    syscall
    mov $60, %rax
    xor %rdi, %rdi
    syscall
.data
msg: .ascii "Hello, world\n"

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Identify the inputs and outputs of the example.

TEXT · starter

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Next: Drill 16: Invalid input — Arithmetic

Lesson 81 of 150 · 0% of course