RosettaCodeData/Task/Flow-control-structures/Z80-Assembly/flow-control-structures-4.z80

10 lines
170 B
Z80 Assembly

_LDIR:
ld a,(hl)
ld (de),a
inc hl
inc de
dec bc
ld a,b
or c ;compare BC to zero
jr nz,_LDIR ;Game Boy doesn't have LDIR so you'll have to use this code instead.