; Advent of Code 2025 - Day 2 bits 64 default rel global _start %define SYS_EXIT 60 %define SYS_WRITE 1 %define STDOUT 1 section .data message db "Hello Day 2!", 0xA length equ $-message section .text _start: mov rax, SYS_WRITE mov rdi, STDOUT mov rsi, message mov rdx, length syscall mov rax, SYS_EXIT xor rdi, rdi syscall