@arm
@include screen.h
b start
@include XXX.asm
start:
@textarea
ldr r0, =REG_DISPCNT
ldr r1, =(MODE_4|BG2_ENABLE)
str r1,[r0]
ldr r0, =VRAM
ldr r1, =#0x8XXXXXX
ldr r3, =19200
ldr r4, =VPAL
ldr r5, =#0x8XXXXXX
ldr r6, =256
loadpalette:
ldr r7, [r5]+4!
str r7, [r4]+4!
subs r6,r6,1
bne loadpalette
showimage:
ldr r2,[r1]+4!
str r2,[r0]+4!
subs r3,r3,1
bne showimage
waitinput:
ldr r4, =0x4000130
ldr r5,[r4]
ands r5,r5,#8
bne waitinput
gotorealmain:
ldr r6, =#0x80000C0
bx r6