.text
.globl _start
_start:
        movl $39, %edx
        movl $hello, %ecx
        xorl %ebx, %ebx
        incl %ebx
        movl $4, %eax
        int $0x80
        xorl %ebx, %ebx
        xorl %eax, %eax
        incl %eax
        int $0x80
        nop
        nop
        nop
        nop
        nop
.data
hello:
        .ascii "This program cannot be run standalone.\n"