pokered/home/copy.asm

24 lines
356 B
NASM

FarCopyData::
; Copy bc bytes from a:hl to de.
ld [wBuffer], a
ldh a, [hLoadedROMBank]
push af
ld a, [wBuffer]
ldh [hLoadedROMBank], a
ld [MBC1RomBank], a
call CopyData
pop af
ldh [hLoadedROMBank], a
ld [MBC1RomBank], a
ret
CopyData::
; Copy bc bytes from hl to de.
ld a, [hli]
ld [de], a
inc de
dec bc
ld a, c
or b
jr nz, CopyData
ret