.intel_syntax noprefix .text .globl nub_write_string # void nub_write_string(const char* str) nub_write_string: push rdi call nub_cstring_length mov rdx, rax pop rsi mov rax, 1 mov rdi, 1 syscall .text .globl nub_exit # void nub_exit(int code) nub_exit: mov rax, 60 syscall