Untitled

.data

numstr:
    .ascii "0"
    .set len, . - numstr


.text

.globl _start
_start:
    mov $5, %ebx
    call loop

    mov $1, %eax
    xor %ebx, %ebx
    int $0x80

loop:
    mov %eax, %ebx
    mov %eax, %ecx
    call prn
    ret

prn:
    add $48, %ebx
    mov %ebx, numstr
    mov $numstr, %ecx
    mov $len, %edx
    mov $4, %eax
    mov $1, %ebx
    int $0x80
    ret