segment code public use32 class='CODE']
..start: ;Точка входа
    mov edx,len ;message length
    mov ecx,msg ;message to write
    mov ebx,1   ;file descriptor (stdout)
    mov eax,4   ;system call number (sys_write)
    int 0x80    ;call kernel

    mov eax,1   ;system call number (sys_exit)
    int 0x80    ;call kernel
msg db  'Hello, world!',0xa ;our dear string
len equ $ - msg         ;length of our dear string