.text
    .globl main
    .p2align 2
main:
    stp x29, x30, [sp, #-16]!
    mov x29, sp
    sub sp, sp, #16
    mov w8, #200
    stur w8, [x29, #-4]
    ldur w8, [x29, #-4]
    stur w8, [x29, #-8]
    mov w0, #0
    add sp, sp, #16
    ldp x29, x30, [sp], #16
    ret