.text
.globl main
.p2align 2
main:
stp x29, x30, [sp, #-16]!
mov x29, sp
sub sp, sp, #32
mov w8, #0
mov w9, #0
lsl w9, w9, #2
add w8, w8, w9
stur w8, [x29, #-16]
stur w8, [x29, #-20]
stur w8, [x29, #-4]