extern garbage; section .data msg1: db "hello, world!" msg2: db "The quick brown fox jumps over the lazy dog" section .text global _start _start: mov rax, 1 mov rdi, 1 mov rsi, msg2 mov rdx, 43 syscall mov rax, 60 mov rdi, 10 syscall global _useless: _useless: nop mov rsi, garbage