-
Notifications
You must be signed in to change notification settings - Fork 2
/
basloadcode.src
68 lines (58 loc) · 1.26 KB
/
basloadcode.src
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
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
; basloadcode - load basic program
;
; Copyright (C) 1992-2004 Matthias Reichl <hias@horus.com>
;
; This program is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 2 of the License, or
; (at your option) any later version.
;
; This program is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program; if not, write to the Free Software
; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
.LOCAL
BASLD = RREND
* = BASLD
TXA
PHA
JSR CLRMEM
PLA
TAX
LDA #<?SETMEMLO
STA $C
LDA #>?SETMEMLO
STA $D
LDA #<?RUNBAS
STA $2E0
LDA #>?RUNBAS
STA $2E1
LDA $82
STA ?STADR+1
LDA $83
STA ?STADR+2
?LDLP JSR GETBYT
?STADR STA 12345
INC ?STADR+1
BNE ?LDLP
INC ?STADR+2
BNE ?LDLP
?RUNBAS JSR ?SETMEMLO
JSR $B755
LDY #$5E
LDA $A95E
CMP #$20
BEQ ?X001
INY
?X001 STY ?BASGO+1
?BASGO JMP $A95E
?SETMEMLO LDA $80
STA $2E7
LDA $81
STA $2E8
RTS
BASLEND = *