helloLoop.s

.text
.globl _start

min = 0
max = 30
_start:
 
        mov     x19, min
	mov	x20, 10	

loop:
	udiv	x22, x19, x20
	msub	x23, x20, x22, x19

	add	w22, w22, 48
	add	w23, w23, 48
	mov     x0, 1           /* file descriptor: 1 is stdout */

	adr     x1, msg   	/* message location (memory address) */
	mov     x2, len   	/* message length (bytes) */

	cmp	w22, 48
	b.eq	printFirst
	adr	x21, msg+6
	strb	w22,[x21]

printFirst:
	adr	x21, msg+7
	strb	w23,[x21] 

	mov     x8, 64     	/* write is syscall #64 */
	svc     0          	/* invoke syscall */


        add     x19, x19, 1
        cmp     x19, max
        b.ne    loop

	mov     x0, 0     	/* status -> 0 */
	mov     x8, 93    	/* exit is syscall #93 */
	svc     0          	/* invoke syscall */
 
.data
msg: 		.ascii	"Loop:   \n"

len= 		. - msg