summaryrefslogtreecommitdiff
path: root/home/copy2.asm
blob: 3ba05db9688640f3bee56a05ecf4490a15290710 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
CopyBytes:: ; 311a (0:311a)
	inc b
	inc c
	jr .asm_3121
.asm_311e
	ld a, [hli]
	ld [de], a
	inc de
.asm_3121
	dec c
	jr nz, .asm_311e
	dec b
	jr nz, .asm_311e
	ret

GetFarByte:: ; 3128 (0:3128)
	ld [wBuffer], a
	ld a, [hROMBank]
	push af
	ld a, [wBuffer]
	rst Bankswitch
	ld a, [hl]
	ld [wBuffer], a
	pop af
	rst Bankswitch
	ld a, [wBuffer]
	ret

GetFarHalfword:: ; 313c (0:313c)
	ld [wBuffer], a
	ld a, [hROMBank]
	push af
	ld a, [wBuffer]
	rst Bankswitch
	ld a, [hli]
	ld h, [hl]
	ld l, a
	pop af
	rst Bankswitch
	ret

ByteFill:: ; 314c (0:314c)
	inc b
	inc c
	jr .asm_3151
.asm_3150
	ld [hli], a
.asm_3151
	dec c
	jr nz, .asm_3150
	dec b
	jr nz, .asm_3150
	ret