em title screen thingy

.org 0xaaf48
push {lr}
add sp, #-0x4
lsl r0, r0, #0x18
lsr r1, r0, #0x18
mov r0, #0x3
and r0, r1
cmp r0, #0x0
bne Abort

ldr r2, .Table_Addr
lsl r0, r1, #0x1
add r0, r2, r0
ldrh r1, [r0, #0x0]

mov r0, sp
strh r1, [r0, #0x0]
mov r1, #0xef
mov r2, #0x2
bl 0xa1938

Abort:
add sp, #0x4
pop {r0}
bx r0

.align 2
.Table_Addr: .word 0x08EF0000