Home » Archimedes archive » Acorn User » AU 1995-02.adf » !Dark_DarkHorse » !DarkHorse/WorkHorses/Stars
!DarkHorse/WorkHorses/Stars
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
| Tape/disk: | Home » Archimedes archive » Acorn User » AU 1995-02.adf » !Dark_DarkHorse |
| Filename: | !DarkHorse/WorkHorses/Stars |
| Read OK: | ✔ |
| File size: | 2989 bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
10REM > Stars
20
30REM * Division Code by Conrad Hughes
40
50DIM code% 6048
60DIM stars% 620
70
80REM - 50 stars.
90
100
110FOR s%=0 TO 149 STEP 3
120jj%=RND(255):IF jj%=0 jj%=50
130!(stars%+(s%*4)) = (jj%)-128 : REM Xpos
140jj%=RND(255):IF jj%=0 jj%=50
150!(stars%+((s%+1)*4)) = (jj%)-128 : REM Ypos
160jj%=RND(255):IF jj%=0 jj%=50
170!(stars%+((s%+2)*4)) = (jj%)+155 : REM Zpos
180NEXT s%
190
200PROCAssemble
210
220REM * Set Header information.
230
240!(code%+0) = 0 : REM argument type/number
250!(code%+4) = 0 : REM argument 1
260!(code%+8) = 0 : REM argument 2
270!(code%+12) = 0 : REM argument 3
280!(code%+16) = 0 : REM argument 4
290!(code%+20) = 0 : REM argument 5
300!(code%+24) = 0 : REM argument 6
310!(code%+28) = 0 : REM argument 7
320!(code%+32) = 0 : REM argument 8
330
340$(code%+36)="No Arguments." : REM help string 1
350$(code%+68)="fly through stars in space." : REM help string 2
360
370MODE 12
380A%=1280
390B%=1024
400C%=16
410CALL code%+100
420
430REPEAT
440j%=USR(code%+108)
450REM PRINT j%
460UNTIL 0
470
480
490END
500
510DEFPROCAssemble
520
530FOR pass=0 TO 3 STEP 3
540P%=code%
550[OPT pass
560
570.argument_type
580EQUD 0
590
600.arguments
610EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0
620
630.help_strings
640EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0
650EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0
660
670
680B init ; Jumps to the initialisation routine.
690 ; this is location code+100
700
710B shutdown ; Jumps to the shutdown routine.
720 ; this is location code+104
730
740;-------------------------------------------------
770.poll ; (this is location +108 bytes)
780
790FNadr(11,regs) ; address r0 to space to hold regs.
800STMIA r11,{r1-r14} ; preserve regs.
810
820;--------------------------------------------------------------------
830; ********************************************
840; *** YOUR SINGLE POLLING CODE STARTS HERE ***
850; ********************************************
860; At this moment r0 = random int 0-scr.width
870; r1 = random int 0-scr.height
880;
890; check whether 256 or non 256 cols.
900
910FNadr(10,sinfo)
920LDR r11,[r10]
930LDR r12,[r10,#4] ; load x offset
940LDR r13,[r10,#8] ; load y offset
950CMP r11,#256
960BEQ poll256
970
980; 16 colour stars.
990
1000FNadr(9,stars%)
1010
1020MOV r8,#25 ; loop counter for stars.
1030
1040.loop16
1050
1060LDMIA r9!,{r5,r6,r7}
1070
1080SWI 256+18:MOV r0,#0:SWI "OS_WriteC"
1090MOV r0,#0:SWI "OS_WriteC"
1100
1110MOV r5,r5,LSL#8
1120MOV r6,r6,LSL#8
1130
1140MOV r1,r5 : MOV r2,r7
1150
1160; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
1170
1180FNdiv(1,2,4,0)
1190
1200ADD r3,r12,r0,ASR#15 ; hold r0 in r3 with div-chop+offset
1210
1220MOV r1,r6 : MOV r2,r7
1230
1240; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
1250
1260FNdiv(1,2,4,0)
1270
1280ADD r2,r13,r0,ASR#15
1290MOV r0,#69
1300MOV r1,r3
1310SWI "OS_Plot"
1320
1330; ----------- in colour .
1340
1350ADD r7,r7,#2
1360CMP r7,#0
1370SUBGE r7,r7,#255
1380STR r7,[r9,#(-4)] ; store zpos.
1390
1400SWI 256+18:MOV r0,#0:SWI "OS_WriteC"
1410CMPS r11,#16
1420MOVEQ r0,r7,ASR#4
1430ADDEQ r0,r0,#16
1440MOVNE r0,#1
1450SWI "OS_WriteC"
1460
1470MOV r1,r5 : MOV r2,r7
1480
1490; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
1500
1510FNdiv(1,2,4,0)
1520
1530ADD r3,r12,r0,ASR#15 ; hold r0
1540
1550; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
1560
1570FNdiv(6,7,4,0)
1580
1590ADD r2,r13,r0,ASR#15
1600MOV r0,#69
1610MOV r1,r3
1620SWI "OS_Plot"
1630
1640LDMIA r9!,{r5,r6,r7}
1650
1660SWI 256+18:MOV r0,#0:SWI "OS_WriteC"
1670MOV r0,#0:SWI "OS_WriteC"
1680
1690MOV r5,r5,LSL#8
1700MOV r6,r6,LSL#8
1710
1720MOV r1,r5 : MOV r2,r7
1730
1740; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
1750
1760FNdiv(1,2,4,0)
1770
1780ADD r3,r12,r0,ASR#15 ; hold r0 in r3 with div-chop+offset
1790
1800MOV r1,r6 : MOV r2,r7
1810
1820; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
1830
1840FNdiv(1,2,4,0)
1850
1860ADD r2,r13,r0,ASR#15
1870MOV r0,#69
1880MOV r1,r3
1890SWI "OS_Plot"
1900
1910; ----------- in colour .
1920
1930ADD r7,r7,#2
1940CMP r7,#0
1950SUBGE r7,r7,#255
1960STR r7,[r9,#(-4)] ; store zpos.
1970
1980SWI 256+18:MOV r0,#0:SWI "OS_WriteC"
1990CMPS r11,#16
2000MOVEQ r0,r7,ASR#4
2010ADDEQ r0,r0,#16
2020MOVNE r0,#1
2030SWI "OS_WriteC"
2040
2050MOV r1,r5 : MOV r2,r7
2060
2070; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
2080
2090FNdiv(1,2,4,0)
2100
2110ADD r3,r12,r0,ASR#15 ; hold r0
2120
2130; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
2140
2150FNdiv(6,7,4,0)
2160
2170ADD r2,r13,r0,ASR#15
2180MOV r0,#69
2190MOV r1,r3
2200SWI "OS_Plot"
2210
2220SUBS r8,r8,#1
2230BPL loop16
2240
2250B exitpoll
2260
2270
2280
2290; start 256 -----------------------------------------
2300
2310.poll256
2320
2330FNadr(9,stars%)
2340
2350MOV r8,#50 ; loop counter for stars.
2360
2370.loop256
2380
2390LDMIA r9!,{r5,r6,r7} ; load xpos,ypoz.zpos
2400
2410MOV r0,#0:SWI 256+18:SWI 256:SWI "OS_WriteC"
2420SWI 256+23:SWI 256+17:SWI 256+2:MOV r0,#0:SWI "OS_WriteC"
2430SWI 256:SWI 256:SWI 256:SWI 256:SWI 256:SWI 256
2440
2450MOV r5,r5,LSL#8
2460MOV r6,r6,LSL#8
2470
2480MOV r1,r5 : MOV r2,r7
2490
2500; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
2510
2520FNdiv(1,2,4,0)
2530
2540ADD r3,r12,r0,ASR#15 ; hold r0
2550
2560MOV r1,r6 : MOV r2,r7
2570
2580; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
2590
2600FNdiv(1,2,4,0)
2610
2620ADD r2,r13,r0,ASR#15
2630MOV r0,#69
2640MOV r1,r3
2650SWI "OS_Plot"
2660
2670; ----------- in colour .
2680
2690ADD r7,r7,#2
2700CMP r7,#0
2710SUBGE r7,r7,#255
2720STR r7,[r9,#(-4)] ; store zpos.
2730
2740MOV r0,r7,ASR#4
2750ADD r0,r0,#48
2760SWI 256+18:SWI 256:SWI "OS_WriteC"
2770SWI 256+23:SWI 256+17:SWI 256+2:MOV r0,#255:SWI "OS_WriteC"
2780SWI 256:SWI 256:SWI 256:SWI 256:SWI 256:SWI 256
2790
2800MOV r1,r5 : MOV r2,r7
2810
2820; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
2830
2840FNdiv(1,2,4,0)
2850
2860ADD r3,r12,r0,ASR#15 ; hold r0
2870
2880; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
2890
2900FNdiv(6,7,4,0)
2910
2920ADD r2,r13,r0,ASR#15
2930MOV r0,#69
2940MOV r1,r3
2950SWI "OS_Plot"
2960
2970SUBS r8,r8,#1
2980BPL loop256
2990
3000.exitpoll
3010
3020; ********************************************
3030; *** YOUR SINGLE POLLING CODE ENDS HERE ***
3040; ********************************************
3050;--------------------------------------------------------------------
3060
3070ADR r11,regs ; address r0 to space to hold regs.
3080LDMIA r11,{r1-r14} ; restore regs.
3090MOV PC,r14 ; exit polling code.
3100
3110;--------------------------------------------------------------------
3120
3130.init ; the initialisation code
3140
3150;--------------------------------------------------------------------
3160; ********************************************
3170; *** YOUR INITIALISATION CODE STARTS HERE ***
3180; ********************************************
3190; At this moment r0 = screen width
3200; r1 = screen height
3210; r2 = number of colours
3220; r3 = screen base address
3230; r4 = screensize in bytes
3240
3250ADR r3,sinfo
3260STR r2,[r3] ; store number of colours.
3270
3280MOV r0,r0,LSR#1
3290MOV r1,r1,LSR#1
3300STR r0,[r3,#4]
3310STR r1,[r3,#8]
3320
3330CMP r2,#256
3340BEQ exitinit
3350
3360MOV r0,#12:ADR r1,initpal ; setting the initial palette.
3370
3380SWI "OS_Word":ADD r1,r1,#8
3390SWI "OS_Word":ADD r1,r1,#8
3400SWI "OS_Word":ADD r1,r1,#8
3410SWI "OS_Word":ADD r1,r1,#8
3420SWI "OS_Word":ADD r1,r1,#8
3430SWI "OS_Word":ADD r1,r1,#8
3440SWI "OS_Word":ADD r1,r1,#8
3450SWI "OS_Word":ADD r1,r1,#8
3460SWI "OS_Word":ADD r1,r1,#8
3470SWI "OS_Word":ADD r1,r1,#8
3480SWI "OS_Word":ADD r1,r1,#8
3490SWI "OS_Word":ADD r1,r1,#8
3500SWI "OS_Word":ADD r1,r1,#8
3510SWI "OS_Word":ADD r1,r1,#8
3520SWI "OS_Word":ADD r1,r1,#8
3530SWI "OS_Word"
3540
3550.exitinit
3560
3570; ********************************************
3580; *** YOUR INITIALISATION CODE ENDS HERE ***
3590; ********************************************
3600;--------------------------------------------------------------------
3610
3620MOV PC,r14 ; exit initialisation.
3630
3640;-----------------------------------------------------------------
3650
3660.shutdown ; the shutdown code
3670
3680;--------------------------------------------------------------------
3690; ********************************************
3700; *** YOUR SHUTDOWN CODE STARTS HERE ***
3710; ********************************************
3720
3730; blah! blah! blah! blah! blah! blah! blah!
3740
3750; ********************************************
3760; *** YOUR SHUTDOWN CODE ENDS HERE ***
3770; ********************************************
3780;--------------------------------------------------------------------
3790MOV PC,r14 ; exit shutdown code.
3800
3810
3820
3830.regs
3840EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0
3850EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0
3860
3870.sinfo
3880EQUD 0 ; Actual No. of colours 2/4/16/256
3890EQUD 0 ; width/2
3900EQUD 0 ; height/2
3910
3920.initpal
3930EQUB 1:EQUB 16:EQUB 64:EQUB 64:EQUB 196:EQUB 0:EQUB 0:EQUB 0
3940EQUB 2:EQUB 16:EQUB 64:EQUB 64:EQUB 196:EQUB 0:EQUB 0:EQUB 0
3950EQUB 3:EQUB 16:EQUB 80:EQUB 80:EQUB 196:EQUB 0:EQUB 0:EQUB 0
3960EQUB 4:EQUB 16:EQUB 96:EQUB 96:EQUB 196:EQUB 0:EQUB 0:EQUB 0
3970EQUB 5:EQUB 16:EQUB 96:EQUB 96:EQUB 196:EQUB 0:EQUB 0:EQUB 0
3980EQUB 6:EQUB 16:EQUB 112:EQUB 112:EQUB 196:EQUB 0:EQUB 0:EQUB 0
3990EQUB 7:EQUB 16:EQUB 112:EQUB 112:EQUB 196:EQUB 0:EQUB 0:EQUB 0
4000EQUB 8:EQUB 16:EQUB 128:EQUB 128:EQUB 196:EQUB 0:EQUB 0:EQUB 0
4010EQUB 9:EQUB 16:EQUB 144:EQUB 144:EQUB 196:EQUB 0:EQUB 0:EQUB 0
4020EQUB 10:EQUB 16:EQUB 164:EQUB 164:EQUB 196:EQUB 0:EQUB 0:EQUB 0
4030EQUB 11:EQUB 16:EQUB 192:EQUB 192:EQUB 196:EQUB 0:EQUB 0:EQUB 0
4040EQUB 12:EQUB 16:EQUB 208:EQUB 208:EQUB 208:EQUB 0:EQUB 0:EQUB 0
4050EQUB 13:EQUB 16:EQUB 224:EQUB 224:EQUB 224:EQUB 0:EQUB 0:EQUB 0
4060EQUB 14:EQUB 16:EQUB 240:EQUB 240:EQUB 240:EQUB 0:EQUB 0:EQUB 0
4070EQUB 15:EQUB 16:EQUB 255:EQUB 255:EQUB 255:EQUB 0:EQUB 0:EQUB 0
4080EQUB 0:EQUB 16:EQUB 0:EQUB 0:EQUB 0:EQUB 0:EQUB 0:EQUB 0
4090
4100
4110
4120]
4130NEXT pass
4140
4150PRINT code%,P%
4160
4170ENDPROC
4180
4190DEF FNadr(r%,l)
4200
4210jj%=P%
4220IF l>jj% THEN
4230[OPT 0
4240ADD r%,PC,#(l-jj%-8)MOD &100
4250ADD r%,r%,#(l-jj%-8) DIV &100<<8:]
4260ELSE
4270[OPT 0
4280SUB r%,PC,#(jj%+8-l)MOD &100
4290SUB r%,r%,#(jj%+8-l)DIV &100<<8:]
4300ENDIF
4310=""
4320
4330DEFFNdiv(A,B,C,R)
4340LOCALjj%
4350[
4360OPT0
4370MOVS C,A,LSR#31
4380RSBNE A,A,#0
4390ADDS C,C,A,LSL#16
4400MOV A,A,LSR#16
4410ADDS A,B,A
4420SUBCC A,A,B
4430]
4440FORjj%=1TO31
4450[
4460OPT0
4470ADCS C,C,C
4480ADCS A,B,A,LSL#1
4490SUBCC A,A,B
4500]
4510NEXT
4520[
4530OPTpass
4540ADCS R,C,C
4550RSBCC R,R,#0
4560]
4570=""
4580
4590
� > Stars
&� * Division Code by Conrad Hughes
(
2� code% 6048
<� stars% 620
F
P� - 50 stars.
Z
d
n� s%=0 � 149 � 3
x jj%=�(255):� jj%=0 jj%=50
�-!(stars%+(s%*4)) = (jj%)-128 : � Xpos
� jj%=�(255):� jj%=0 jj%=50
�-!(stars%+((s%+1)*4)) = (jj%)-128 : � Ypos
� jj%=�(255):� jj%=0 jj%=50
�-!(stars%+((s%+2)*4)) = (jj%)+155 : � Zpos
�� s%
�
�
�Assemble
�
� � * Set Header information.
�
�-!(code%+0) = 0 : � argument type/number
�#!(code%+4) = 0 : � argument 1
#!(code%+8) = 0 : � argument 2
#!(code%+12) = 0 : � argument 3
#!(code%+16) = 0 : � argument 4
"#!(code%+20) = 0 : � argument 5
,#!(code%+24) = 0 : � argument 6
6#!(code%+28) = 0 : � argument 7
@#!(code%+32) = 0 : � argument 8
J
T3$(code%+36)="No Arguments." : � help string 1
^A$(code%+68)="fly through stars in space." : � help string 2
h
r� 12
| A%=1280
� B%=1024
� C%=16
�� code%+100
�
��
�j%=�(code%+108)
�� PRINT j%
�� 0
�
�
��
�
���Assemble
� pass=0 � 3 � 3
P%=code%
&
[OPT pass
0
:.argument_type
D
EQUD 0
N
X.arguments
b;EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0
l
v.help_strings
�;EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0
�;EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0
�
�
�5B init ; Jumps to the initialisation routine.
�* ; this is location code+100
�
�/B shutdown ; Jumps to the shutdown routine.
�* ; this is location code+104
�
�6;-------------------------------------------------
).poll ; (this is location +108 bytes)
=�adr(11,regs) ; address r0 to space to hold regs.
)STMIA r11,{r1-r14} ; preserve regs.
*
4I;--------------------------------------------------------------------
><; ********************************************
H:; *** YOUR �GLE POLLING CODE STARTS HERE ***
R<; ********************************************
\;; At this moment r0 = random int 0-scr.width
f<; r1 = random int 0-scr.height
p;
z(; check whether 256 or non 256 cols.
�
��adr(10,sinfo)
�LDR r11,[r10]
�$LDR r12,[r10,#4] ; load x offset
�$LDR r13,[r10,#8] ; load y offset
�CMP r11,#256
�BEQ poll256
�
�; 16 colour stars.
�
��adr(9,stars%)
�
�(MOV r8,#25 ; loop counter for stars.
.loop16
$LDMIA r9!,{r5,r6,r7}
.
8(SWI 256+18:MOV r0,#0:SWI "OS_WriteC"
B MOV r0,#0:SWI "OS_WriteC"
L
VMOV r5,r5,LSL#8
`MOV r6,r6,LSL#8
j
tMOV r1,r5 : MOV r2,r7
~
�5; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
�
��div(1,2,4,0)
�
�>ADD r3,r12,r0,ASR#15 ; hold r0 in r3 with div-chop+offset
�
�MOV r1,r6 : MOV r2,r7
�
�5; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
�
��div(1,2,4,0)
�
ADD r2,r13,r0,ASR#15
MOV r0,#69
MOV r1,r3
SWI "OS_Plot"
(
2 ; ----------- in colour .
<
FADD r7,r7,#2
P
CMP r7,#0
ZSUBGE r7,r7,#255
d#STR r7,[r9,#(-4)] ; store zpos.
n
x(SWI 256+18:MOV r0,#0:SWI "OS_WriteC"
�CMPS r11,#16
��Q r0,r7,ASR#4
�ADDEQ r0,r0,#16
�MOVNE r0,#1
�SWI "OS_WriteC"
�
�MOV r1,r5 : MOV r2,r7
�
�5; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
�
��div(1,2,4,0)
�
�"ADD r3,r12,r0,ASR#15 ; hold r0
5; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
"�div(6,7,4,0)
,
6ADD r2,r13,r0,ASR#15
@MOV r0,#69
J
MOV r1,r3
TSWI "OS_Plot"
^
hLDMIA r9!,{r5,r6,r7}
r
|(SWI 256+18:MOV r0,#0:SWI "OS_WriteC"
� MOV r0,#0:SWI "OS_WriteC"
�
�MOV r5,r5,LSL#8
�MOV r6,r6,LSL#8
�
�MOV r1,r5 : MOV r2,r7
�
�5; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
�
��div(1,2,4,0)
�
�>ADD r3,r12,r0,ASR#15 ; hold r0 in r3 with div-chop+offset
�
MOV r1,r6 : MOV r2,r7
5; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
&
0�div(1,2,4,0)
:
DADD r2,r13,r0,ASR#15
NMOV r0,#69
X
MOV r1,r3
bSWI "OS_Plot"
l
v ; ----------- in colour .
�
�ADD r7,r7,#2
�
CMP r7,#0
�SUBGE r7,r7,#255
�#STR r7,[r9,#(-4)] ; store zpos.
�
�(SWI 256+18:MOV r0,#0:SWI "OS_WriteC"
�CMPS r11,#16
��Q r0,r7,ASR#4
�ADDEQ r0,r0,#16
�MOVNE r0,#1
�SWI "OS_WriteC"
�
MOV r1,r5 : MOV r2,r7
5; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
*�div(1,2,4,0)
4
>"ADD r3,r12,r0,ASR#15 ; hold r0
H
R5; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
\
f�div(6,7,4,0)
p
zADD r2,r13,r0,ASR#15
�MOV r0,#69
�
MOV r1,r3
�SWI "OS_Plot"
�
�SUBS r8,r8,#1
�BPL loop16
�
�B exitpoll
�
�
�
�9; start 256 -----------------------------------------
�
.poll256
�adr(9,stars%)
$
.(MOV r8,#50 ; loop counter for stars.
8
B .loop256
L
V.LDMIA r9!,{r5,r6,r7} ; load xpos,ypoz.zpos
`
j0MOV r0,#0:SWI 256+18:SWI 256:SWI "OS_WriteC"
t=SWI 256+23:SWI 256+17:SWI 256+2:MOV r0,#0:SWI "OS_WriteC"
~3SWI 256:SWI 256:SWI 256:SWI 256:SWI 256:SWI 256
�
�MOV r5,r5,LSL#8
�MOV r6,r6,LSL#8
�
�MOV r1,r5 : MOV r2,r7
�
�5; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
�
��div(1,2,4,0)
�
�"ADD r3,r12,r0,ASR#15 ; hold r0
�
MOV r1,r6 : MOV r2,r7
5; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
(�div(1,2,4,0)
2
<ADD r2,r13,r0,ASR#15
FMOV r0,#69
P
MOV r1,r3
ZSWI "OS_Plot"
d
n ; ----------- in colour .
x
�ADD r7,r7,#2
�
CMP r7,#0
�SUBGE r7,r7,#255
�#STR r7,[r9,#(-4)] ; store zpos.
�
�MOV r0,r7,ASR#4
�ADD r0,r0,#48
�&SWI 256+18:SWI 256:SWI "OS_WriteC"
�?SWI 256+23:SWI 256+17:SWI 256+2:MOV r0,#255:SWI "OS_WriteC"
�3SWI 256:SWI 256:SWI 256:SWI 256:SWI 256:SWI 256
�
�MOV r1,r5 : MOV r2,r7
�
5; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
�div(1,2,4,0)
"
,"ADD r3,r12,r0,ASR#15 ; hold r0
6
@5; on entry r1=op1 ; r2=op2 ; r0 = result of r1/r2
J
T�div(6,7,4,0)
^
hADD r2,r13,r0,ASR#15
rMOV r0,#69
|
MOV r1,r3
�SWI "OS_Plot"
�
�SUBS r8,r8,#1
�BPL loop256
�
�
.exitpoll
�
�<; ********************************************
�:; *** YOUR �GLE POLLING CODE ENDS HERE ***
�<; ********************************************
�I;--------------------------------------------------------------------
�
�;ADR r11,regs ; address r0 to space to hold regs.
'LDMIA r11,{r1-r14} ; restore regs.
,MOV PC,r14 ; exit polling code.
&I;--------------------------------------------------------------------
0
:#.init ; the initialisation code
D
NI;--------------------------------------------------------------------
X<; ********************************************
b<; *** YOUR INITIALISATION CODE STARTS HERE ***
l<; ********************************************
v4; At this moment r0 = screen width
�5; r1 = screen height
�9; r2 = number of colours
�;; r3 = screen base address
�;; r4 = screensize in bytes
�
�ADR r3,sinfo
�,STR r2,[r3] ; store number of colours.
�
�MOV r0,r0,LSR#1
�MOV r1,r1,LSR#1
�STR r0,[r3,#4]
�STR r1,[r3,#8]
�
CMP r2,#256
BEQ exitinit
<MOV r0,#12:ADR r1,initpal ; setting the initial palette.
*
4 SWI "OS_Word":ADD r1,r1,#8
> SWI "OS_Word":ADD r1,r1,#8
H SWI "OS_Word":ADD r1,r1,#8
R SWI "OS_Word":ADD r1,r1,#8
\ SWI "OS_Word":ADD r1,r1,#8
f SWI "OS_Word":ADD r1,r1,#8
p SWI "OS_Word":ADD r1,r1,#8
z SWI "OS_Word":ADD r1,r1,#8
� SWI "OS_Word":ADD r1,r1,#8
� SWI "OS_Word":ADD r1,r1,#8
� SWI "OS_Word":ADD r1,r1,#8
� SWI "OS_Word":ADD r1,r1,#8
� SWI "OS_Word":ADD r1,r1,#8
� SWI "OS_Word":ADD r1,r1,#8
� SWI "OS_Word":ADD r1,r1,#8
�SWI "OS_Word"
�
�
.exitinit
�
�<; ********************************************
�<; *** YOUR INITIALISATION CODE ENDS HERE ***
<; ********************************************
I;--------------------------------------------------------------------
$%MOV PC,r14 ; exit initialisation.
.
8F;-----------------------------------------------------------------
B
L!.shutdown ; the shutdown code
V
`I;--------------------------------------------------------------------
j<; ********************************************
t<; *** YOUR SHUTDOWN CODE STARTS HERE ***
~<; ********************************************
�
�:; blah! blah! blah! blah! blah! blah! blah!
�
�<; ********************************************
�<; *** YOUR SHUTDOWN CODE ENDS HERE ***
�<; ********************************************
�I;--------------------------------------------------------------------
�$MOV PC,r14 ; exit shutdown code.
�
�
�
� .regs
;EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0
;EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0:EQUD 0
.sinfo
(0EQUD 0 ; Actual No. of colours 2/4/16/256
2EQUD 0 ; width/2
<EQUD 0 ; height/2
F
P .initpal
ZCEQUB 1:EQUB 16:EQUB 64:EQUB 64:EQUB 196:EQUB 0:EQUB 0:EQUB 0
dCEQUB 2:EQUB 16:EQUB 64:EQUB 64:EQUB 196:EQUB 0:EQUB 0:EQUB 0
nCEQUB 3:EQUB 16:EQUB 80:EQUB 80:EQUB 196:EQUB 0:EQUB 0:EQUB 0
xCEQUB 4:EQUB 16:EQUB 96:EQUB 96:EQUB 196:EQUB 0:EQUB 0:EQUB 0
�CEQUB 5:EQUB 16:EQUB 96:EQUB 96:EQUB 196:EQUB 0:EQUB 0:EQUB 0
�CEQUB 6:EQUB 16:EQUB 112:EQUB 112:EQUB 196:EQUB 0:EQUB 0:EQUB 0
�CEQUB 7:EQUB 16:EQUB 112:EQUB 112:EQUB 196:EQUB 0:EQUB 0:EQUB 0
�CEQUB 8:EQUB 16:EQUB 128:EQUB 128:EQUB 196:EQUB 0:EQUB 0:EQUB 0
�CEQUB 9:EQUB 16:EQUB 144:EQUB 144:EQUB 196:EQUB 0:EQUB 0:EQUB 0
�CEQUB 10:EQUB 16:EQUB 164:EQUB 164:EQUB 196:EQUB 0:EQUB 0:EQUB 0
�CEQUB 11:EQUB 16:EQUB 192:EQUB 192:EQUB 196:EQUB 0:EQUB 0:EQUB 0
�CEQUB 12:EQUB 16:EQUB 208:EQUB 208:EQUB 208:EQUB 0:EQUB 0:EQUB 0
�CEQUB 13:EQUB 16:EQUB 224:EQUB 224:EQUB 224:EQUB 0:EQUB 0:EQUB 0
�CEQUB 14:EQUB 16:EQUB 240:EQUB 240:EQUB 240:EQUB 0:EQUB 0:EQUB 0
�CEQUB 15:EQUB 16:EQUB 255:EQUB 255:EQUB 255:EQUB 0:EQUB 0:EQUB 0
�CEQUB 0:EQUB 16:EQUB 0:EQUB 0:EQUB 0:EQUB 0:EQUB 0:EQUB 0
�
]
"
� pass
,
6� code%,P%
@
J�
T
^� �adr(r%,l)
h
r
jj%=P%
|
� l>jj% �
�
[OPT 0
� ADD r%,PC,#(l-jj%-8)� &100
�$ADD r%,r%,#(l-jj%-8) � &100<<8:]
��
�
[OPT 0
� SUB r%,PC,#(jj%+8-l)� &100
�#SUB r%,r%,#(jj%+8-l)� &100<<8:]
��
�=""
�
�ݤdiv(A,B,C,R)
��jj%
�[
OPT0
MOVS C,A,LSR#31
RSBNE A,A,#0
&ADDS C,C,A,LSL#16
0MOV A,A,LSR#16
:ADDS A,B,A
DSUBCC A,A,B
N]
X
�jj%=1�31
b[
lOPT0
vADCS C,C,C
�ADCS A,B,A,LSL#1
�SUBCC A,A,B
�]
��
�[
� OPTpass
�ADCS R,C,C
�RSBCC R,R,#0
�]
�=""
�
�
� 00000000 0d 00 0a 0d f4 20 3e 20 53 74 61 72 73 0d 00 14 |..... > Stars...|
00000010 04 0d 00 1e 26 f4 20 2a 20 44 69 76 69 73 69 6f |....&. * Divisio|
00000020 6e 20 43 6f 64 65 20 62 79 20 43 6f 6e 72 61 64 |n Code by Conrad|
00000030 20 48 75 67 68 65 73 0d 00 28 04 0d 00 32 10 de | Hughes..(...2..|
00000040 20 63 6f 64 65 25 20 36 30 34 38 0d 00 3c 10 de | code% 6048..<..|
00000050 20 73 74 61 72 73 25 20 36 32 30 0d 00 46 04 0d | stars% 620..F..|
00000060 00 50 11 f4 20 2d 20 35 30 20 73 74 61 72 73 2e |.P.. - 50 stars.|
00000070 0d 00 5a 04 0d 00 64 04 0d 00 6e 14 e3 20 73 25 |..Z...d...n.. s%|
00000080 3d 30 20 b8 20 31 34 39 20 88 20 33 0d 00 78 1d |=0 . 149 . 3..x.|
00000090 6a 6a 25 3d b3 28 32 35 35 29 3a e7 20 6a 6a 25 |jj%=.(255):. jj%|
000000a0 3d 30 20 6a 6a 25 3d 35 30 0d 00 82 2d 21 28 73 |=0 jj%=50...-!(s|
000000b0 74 61 72 73 25 2b 28 73 25 2a 34 29 29 20 20 20 |tars%+(s%*4)) |
000000c0 20 20 3d 20 28 6a 6a 25 29 2d 31 32 38 20 3a 20 | = (jj%)-128 : |
000000d0 f4 20 58 70 6f 73 0d 00 8c 1d 6a 6a 25 3d b3 28 |. Xpos....jj%=.(|
000000e0 32 35 35 29 3a e7 20 6a 6a 25 3d 30 20 6a 6a 25 |255):. jj%=0 jj%|
000000f0 3d 35 30 0d 00 96 2d 21 28 73 74 61 72 73 25 2b |=50...-!(stars%+|
00000100 28 28 73 25 2b 31 29 2a 34 29 29 20 3d 20 28 6a |((s%+1)*4)) = (j|
00000110 6a 25 29 2d 31 32 38 20 3a 20 f4 20 59 70 6f 73 |j%)-128 : . Ypos|
00000120 0d 00 a0 1d 6a 6a 25 3d b3 28 32 35 35 29 3a e7 |....jj%=.(255):.|
00000130 20 6a 6a 25 3d 30 20 6a 6a 25 3d 35 30 0d 00 aa | jj%=0 jj%=50...|
00000140 2d 21 28 73 74 61 72 73 25 2b 28 28 73 25 2b 32 |-!(stars%+((s%+2|
00000150 29 2a 34 29 29 20 3d 20 28 6a 6a 25 29 2b 31 35 |)*4)) = (jj%)+15|
00000160 35 20 3a 20 f4 20 5a 70 6f 73 0d 00 b4 08 ed 20 |5 : . Zpos..... |
00000170 73 25 0d 00 be 04 0d 00 c8 0d f2 41 73 73 65 6d |s%.........Assem|
00000180 62 6c 65 0d 00 d2 04 0d 00 dc 1f f4 20 2a 20 53 |ble......... * S|
00000190 65 74 20 48 65 61 64 65 72 20 69 6e 66 6f 72 6d |et Header inform|
000001a0 61 74 69 6f 6e 2e 0d 00 e6 04 0d 00 f0 2d 21 28 |ation........-!(|
000001b0 63 6f 64 65 25 2b 30 29 20 20 3d 20 30 20 20 3a |code%+0) = 0 :|
000001c0 20 f4 20 61 72 67 75 6d 65 6e 74 20 74 79 70 65 | . argument type|
000001d0 2f 6e 75 6d 62 65 72 0d 00 fa 23 21 28 63 6f 64 |/number...#!(cod|
000001e0 65 25 2b 34 29 20 20 3d 20 30 20 20 3a 20 f4 20 |e%+4) = 0 : . |
000001f0 61 72 67 75 6d 65 6e 74 20 31 0d 01 04 23 21 28 |argument 1...#!(|
00000200 63 6f 64 65 25 2b 38 29 20 20 3d 20 30 20 20 3a |code%+8) = 0 :|
00000210 20 f4 20 61 72 67 75 6d 65 6e 74 20 32 0d 01 0e | . argument 2...|
00000220 23 21 28 63 6f 64 65 25 2b 31 32 29 20 3d 20 30 |#!(code%+12) = 0|
00000230 20 20 3a 20 f4 20 61 72 67 75 6d 65 6e 74 20 33 | : . argument 3|
00000240 0d 01 18 23 21 28 63 6f 64 65 25 2b 31 36 29 20 |...#!(code%+16) |
00000250 3d 20 30 20 20 3a 20 f4 20 61 72 67 75 6d 65 6e |= 0 : . argumen|
00000260 74 20 34 0d 01 22 23 21 28 63 6f 64 65 25 2b 32 |t 4.."#!(code%+2|
00000270 30 29 20 3d 20 30 20 20 3a 20 f4 20 61 72 67 75 |0) = 0 : . argu|
00000280 6d 65 6e 74 20 35 0d 01 2c 23 21 28 63 6f 64 65 |ment 5..,#!(code|
00000290 25 2b 32 34 29 20 3d 20 30 20 20 3a 20 f4 20 61 |%+24) = 0 : . a|
000002a0 72 67 75 6d 65 6e 74 20 36 0d 01 36 23 21 28 63 |rgument 6..6#!(c|
000002b0 6f 64 65 25 2b 32 38 29 20 3d 20 30 20 20 3a 20 |ode%+28) = 0 : |
000002c0 f4 20 61 72 67 75 6d 65 6e 74 20 37 0d 01 40 23 |. argument 7..@#|
000002d0 21 28 63 6f 64 65 25 2b 33 32 29 20 3d 20 30 20 |!(code%+32) = 0 |
000002e0 20 3a 20 f4 20 61 72 67 75 6d 65 6e 74 20 38 0d | : . argument 8.|
000002f0 01 4a 04 0d 01 54 33 24 28 63 6f 64 65 25 2b 33 |.J...T3$(code%+3|
00000300 36 29 3d 22 4e 6f 20 41 72 67 75 6d 65 6e 74 73 |6)="No Arguments|
00000310 2e 22 20 20 20 3a 20 f4 20 68 65 6c 70 20 73 74 |." : . help st|
00000320 72 69 6e 67 20 31 0d 01 5e 41 24 28 63 6f 64 65 |ring 1..^A$(code|
00000330 25 2b 36 38 29 3d 22 66 6c 79 20 74 68 72 6f 75 |%+68)="fly throu|
00000340 67 68 20 73 74 61 72 73 20 69 6e 20 73 70 61 63 |gh stars in spac|
00000350 65 2e 22 20 20 20 3a 20 f4 20 68 65 6c 70 20 73 |e." : . help s|
00000360 74 72 69 6e 67 20 32 0d 01 68 04 0d 01 72 08 eb |tring 2..h...r..|
00000370 20 31 32 0d 01 7c 0b 41 25 3d 31 32 38 30 0d 01 | 12..|.A%=1280..|
00000380 86 0b 42 25 3d 31 30 32 34 0d 01 90 09 43 25 3d |..B%=1024....C%=|
00000390 31 36 0d 01 9a 0f d6 20 63 6f 64 65 25 2b 31 30 |16..... code%+10|
000003a0 30 0d 01 a4 04 0d 01 ae 05 f5 0d 01 b8 13 6a 25 |0.............j%|
000003b0 3d ba 28 63 6f 64 65 25 2b 31 30 38 29 0d 01 c2 |=.(code%+108)...|
000003c0 0e f4 20 50 52 49 4e 54 20 6a 25 0d 01 cc 07 fd |.. PRINT j%.....|
000003d0 20 30 0d 01 d6 04 0d 01 e0 04 0d 01 ea 05 e0 0d | 0..............|
000003e0 01 f4 04 0d 01 fe 0e dd f2 41 73 73 65 6d 62 6c |.........Assembl|
000003f0 65 0d 02 08 04 0d 02 12 14 e3 20 70 61 73 73 3d |e......... pass=|
00000400 30 20 b8 20 33 20 88 20 33 0d 02 1c 0c 50 25 3d |0 . 3 . 3....P%=|
00000410 63 6f 64 65 25 0d 02 26 0d 5b 4f 50 54 20 70 61 |code%..&.[OPT pa|
00000420 73 73 0d 02 30 04 0d 02 3a 12 2e 61 72 67 75 6d |ss..0...:..argum|
00000430 65 6e 74 5f 74 79 70 65 0d 02 44 0a 45 51 55 44 |ent_type..D.EQUD|
00000440 20 30 0d 02 4e 04 0d 02 58 0e 2e 61 72 67 75 6d | 0..N...X..argum|
00000450 65 6e 74 73 0d 02 62 3b 45 51 55 44 20 30 3a 45 |ents..b;EQUD 0:E|
00000460 51 55 44 20 30 3a 45 51 55 44 20 30 3a 45 51 55 |QUD 0:EQUD 0:EQU|
00000470 44 20 30 3a 45 51 55 44 20 30 3a 45 51 55 44 20 |D 0:EQUD 0:EQUD |
00000480 30 3a 45 51 55 44 20 30 3a 45 51 55 44 20 30 0d |0:EQUD 0:EQUD 0.|
00000490 02 6c 04 0d 02 76 11 2e 68 65 6c 70 5f 73 74 72 |.l...v..help_str|
000004a0 69 6e 67 73 0d 02 80 3b 45 51 55 44 20 30 3a 45 |ings...;EQUD 0:E|
000004b0 51 55 44 20 30 3a 45 51 55 44 20 30 3a 45 51 55 |QUD 0:EQUD 0:EQU|
000004c0 44 20 30 3a 45 51 55 44 20 30 3a 45 51 55 44 20 |D 0:EQUD 0:EQUD |
000004d0 30 3a 45 51 55 44 20 30 3a 45 51 55 44 20 30 0d |0:EQUD 0:EQUD 0.|
000004e0 02 8a 3b 45 51 55 44 20 30 3a 45 51 55 44 20 30 |..;EQUD 0:EQUD 0|
000004f0 3a 45 51 55 44 20 30 3a 45 51 55 44 20 30 3a 45 |:EQUD 0:EQUD 0:E|
00000500 51 55 44 20 30 3a 45 51 55 44 20 30 3a 45 51 55 |QUD 0:EQUD 0:EQU|
00000510 44 20 30 3a 45 51 55 44 20 30 0d 02 94 04 0d 02 |D 0:EQUD 0......|
00000520 9e 04 0d 02 a8 35 42 20 69 6e 69 74 20 20 20 20 |.....5B init |
00000530 20 3b 20 4a 75 6d 70 73 20 74 6f 20 74 68 65 20 | ; Jumps to the |
00000540 69 6e 69 74 69 61 6c 69 73 61 74 69 6f 6e 20 72 |initialisation r|
00000550 6f 75 74 69 6e 65 2e 0d 02 b2 2a 20 20 20 20 20 |outine....* |
00000560 20 20 20 20 20 20 3b 20 74 68 69 73 20 69 73 20 | ; this is |
00000570 6c 6f 63 61 74 69 6f 6e 20 63 6f 64 65 2b 31 30 |location code+10|
00000580 30 0d 02 bc 04 0d 02 c6 2f 42 20 73 68 75 74 64 |0......./B shutd|
00000590 6f 77 6e 20 3b 20 4a 75 6d 70 73 20 74 6f 20 74 |own ; Jumps to t|
000005a0 68 65 20 73 68 75 74 64 6f 77 6e 20 72 6f 75 74 |he shutdown rout|
000005b0 69 6e 65 2e 0d 02 d0 2a 20 20 20 20 20 20 20 20 |ine....* |
000005c0 20 20 20 3b 20 74 68 69 73 20 69 73 20 6c 6f 63 | ; this is loc|
000005d0 61 74 69 6f 6e 20 63 6f 64 65 2b 31 30 34 0d 02 |ation code+104..|
000005e0 da 04 0d 02 e4 36 3b 2d 2d 2d 2d 2d 2d 2d 2d 2d |.....6;---------|
000005f0 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------|
*
00000610 2d 2d 2d 2d 2d 2d 2d 2d 0d 03 02 29 2e 70 6f 6c |--------...).pol|
00000620 6c 20 3b 20 28 74 68 69 73 20 69 73 20 6c 6f 63 |l ; (this is loc|
00000630 61 74 69 6f 6e 20 2b 31 30 38 20 62 79 74 65 73 |ation +108 bytes|
00000640 29 0d 03 0c 04 0d 03 16 3d a4 61 64 72 28 31 31 |).......=.adr(11|
00000650 2c 72 65 67 73 29 20 20 20 20 20 20 20 20 20 3b |,regs) ;|
00000660 20 61 64 64 72 65 73 73 20 72 30 20 74 6f 20 73 | address r0 to s|
00000670 70 61 63 65 20 74 6f 20 68 6f 6c 64 20 72 65 67 |pace to hold reg|
00000680 73 2e 0d 03 20 29 53 54 4d 49 41 20 72 31 31 2c |s... )STMIA r11,|
00000690 7b 72 31 2d 72 31 34 7d 20 20 20 3b 20 70 72 65 |{r1-r14} ; pre|
000006a0 73 65 72 76 65 20 72 65 67 73 2e 0d 03 2a 04 0d |serve regs...*..|
000006b0 03 34 49 3b 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |.4I;------------|
000006c0 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------|
*
000006f0 2d 2d 2d 2d 2d 2d 2d 2d 0d 03 3e 3c 3b 20 20 20 |--------..><; |
00000700 20 20 20 20 20 20 20 20 2a 2a 2a 2a 2a 2a 2a 2a | ********|
00000710 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
*
00000730 2a 2a 2a 2a 0d 03 48 3a 3b 20 20 20 20 20 20 20 |****..H:; |
00000740 20 20 20 20 2a 2a 2a 20 59 4f 55 52 20 b5 47 4c | *** YOUR .GL|
00000750 45 20 50 4f 4c 4c 49 4e 47 20 43 4f 44 45 20 53 |E POLLING CODE S|
00000760 54 41 52 54 53 20 48 45 52 45 20 2a 2a 2a 0d 03 |TARTS HERE ***..|
00000770 52 3c 3b 20 20 20 20 20 20 20 20 20 20 20 2a 2a |R<; **|
00000780 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
*
000007a0 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 0d 03 5c 3b 3b 20 |**********..\;; |
000007b0 20 20 20 20 20 20 20 20 20 20 20 41 74 20 74 68 | At th|
000007c0 69 73 20 6d 6f 6d 65 6e 74 20 72 30 20 3d 20 72 |is moment r0 = r|
000007d0 61 6e 64 6f 6d 20 69 6e 74 20 30 2d 73 63 72 2e |andom int 0-scr.|
000007e0 77 69 64 74 68 0d 03 66 3c 3b 20 20 20 20 20 20 |width..f<; |
000007f0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00000800 20 20 20 20 20 72 31 20 3d 20 72 61 6e 64 6f 6d | r1 = random|
00000810 20 69 6e 74 20 30 2d 73 63 72 2e 68 65 69 67 68 | int 0-scr.heigh|
00000820 74 0d 03 70 05 3b 0d 03 7a 28 3b 20 63 68 65 63 |t..p.;..z(; chec|
00000830 6b 20 77 68 65 74 68 65 72 20 32 35 36 20 6f 72 |k whether 256 or|
00000840 20 6e 6f 6e 20 32 35 36 20 63 6f 6c 73 2e 0d 03 | non 256 cols...|
00000850 84 04 0d 03 8e 12 a4 61 64 72 28 31 30 2c 73 69 |.......adr(10,si|
00000860 6e 66 6f 29 0d 03 98 11 4c 44 52 20 72 31 31 2c |nfo)....LDR r11,|
00000870 5b 72 31 30 5d 0d 03 a2 24 4c 44 52 20 72 31 32 |[r10]...$LDR r12|
00000880 2c 5b 72 31 30 2c 23 34 5d 20 3b 20 6c 6f 61 64 |,[r10,#4] ; load|
00000890 20 78 20 6f 66 66 73 65 74 0d 03 ac 24 4c 44 52 | x offset...$LDR|
000008a0 20 72 31 33 2c 5b 72 31 30 2c 23 38 5d 20 3b 20 | r13,[r10,#8] ; |
000008b0 6c 6f 61 64 20 79 20 6f 66 66 73 65 74 0d 03 b6 |load y offset...|
000008c0 10 43 4d 50 20 72 31 31 2c 23 32 35 36 0d 03 c0 |.CMP r11,#256...|
000008d0 0f 42 45 51 20 70 6f 6c 6c 32 35 36 0d 03 ca 04 |.BEQ poll256....|
000008e0 0d 03 d4 16 3b 20 31 36 20 63 6f 6c 6f 75 72 20 |....; 16 colour |
000008f0 73 74 61 72 73 2e 0d 03 de 04 0d 03 e8 12 a4 61 |stars..........a|
00000900 64 72 28 39 2c 73 74 61 72 73 25 29 0d 03 f2 04 |dr(9,stars%)....|
00000910 0d 03 fc 28 4d 4f 56 20 72 38 2c 23 32 35 20 3b |...(MOV r8,#25 ;|
00000920 20 6c 6f 6f 70 20 63 6f 75 6e 74 65 72 20 66 6f | loop counter fo|
00000930 72 20 73 74 61 72 73 2e 0d 04 06 04 0d 04 10 0b |r stars.........|
00000940 2e 6c 6f 6f 70 31 36 0d 04 1a 04 0d 04 24 18 4c |.loop16......$.L|
00000950 44 4d 49 41 20 72 39 21 2c 7b 72 35 2c 72 36 2c |DMIA r9!,{r5,r6,|
00000960 72 37 7d 0d 04 2e 04 0d 04 38 28 53 57 49 20 32 |r7}......8(SWI 2|
00000970 35 36 2b 31 38 3a 4d 4f 56 20 72 30 2c 23 30 3a |56+18:MOV r0,#0:|
00000980 53 57 49 20 22 4f 53 5f 57 72 69 74 65 43 22 0d |SWI "OS_WriteC".|
00000990 04 42 1d 4d 4f 56 20 72 30 2c 23 30 3a 53 57 49 |.B.MOV r0,#0:SWI|
000009a0 20 22 4f 53 5f 57 72 69 74 65 43 22 0d 04 4c 04 | "OS_WriteC"..L.|
000009b0 0d 04 56 13 4d 4f 56 20 72 35 2c 72 35 2c 4c 53 |..V.MOV r5,r5,LS|
000009c0 4c 23 38 0d 04 60 13 4d 4f 56 20 72 36 2c 72 36 |L#8..`.MOV r6,r6|
000009d0 2c 4c 53 4c 23 38 0d 04 6a 04 0d 04 74 19 4d 4f |,LSL#8..j...t.MO|
000009e0 56 20 72 31 2c 72 35 20 3a 20 4d 4f 56 20 72 32 |V r1,r5 : MOV r2|
000009f0 2c 72 37 0d 04 7e 04 0d 04 88 35 3b 20 6f 6e 20 |,r7..~....5; on |
00000a00 65 6e 74 72 79 20 72 31 3d 6f 70 31 20 3b 20 72 |entry r1=op1 ; r|
00000a10 32 3d 6f 70 32 20 3b 20 72 30 20 3d 20 72 65 73 |2=op2 ; r0 = res|
00000a20 75 6c 74 20 6f 66 20 72 31 2f 72 32 0d 04 92 04 |ult of r1/r2....|
00000a30 0d 04 9c 11 a4 64 69 76 28 31 2c 32 2c 34 2c 30 |.....div(1,2,4,0|
00000a40 29 0d 04 a6 04 0d 04 b0 3e 41 44 44 20 72 33 2c |).......>ADD r3,|
00000a50 72 31 32 2c 72 30 2c 41 53 52 23 31 35 20 20 3b |r12,r0,ASR#15 ;|
00000a60 20 68 6f 6c 64 20 72 30 20 69 6e 20 72 33 20 77 | hold r0 in r3 w|
00000a70 69 74 68 20 64 69 76 2d 63 68 6f 70 2b 6f 66 66 |ith div-chop+off|
00000a80 73 65 74 0d 04 ba 04 0d 04 c4 19 4d 4f 56 20 72 |set........MOV r|
00000a90 31 2c 72 36 20 3a 20 4d 4f 56 20 72 32 2c 72 37 |1,r6 : MOV r2,r7|
00000aa0 0d 04 ce 04 0d 04 d8 35 3b 20 6f 6e 20 65 6e 74 |.......5; on ent|
00000ab0 72 79 20 72 31 3d 6f 70 31 20 3b 20 72 32 3d 6f |ry r1=op1 ; r2=o|
00000ac0 70 32 20 3b 20 72 30 20 3d 20 72 65 73 75 6c 74 |p2 ; r0 = result|
00000ad0 20 6f 66 20 72 31 2f 72 32 0d 04 e2 04 0d 04 ec | of r1/r2.......|
00000ae0 11 a4 64 69 76 28 31 2c 32 2c 34 2c 30 29 0d 04 |..div(1,2,4,0)..|
00000af0 f6 04 0d 05 00 18 41 44 44 20 72 32 2c 72 31 33 |......ADD r2,r13|
00000b00 2c 72 30 2c 41 53 52 23 31 35 0d 05 0a 0e 4d 4f |,r0,ASR#15....MO|
00000b10 56 20 72 30 2c 23 36 39 0d 05 14 0d 4d 4f 56 20 |V r0,#69....MOV |
00000b20 72 31 2c 72 33 0d 05 1e 11 53 57 49 20 22 4f 53 |r1,r3....SWI "OS|
00000b30 5f 50 6c 6f 74 22 0d 05 28 04 0d 05 32 1d 3b 20 |_Plot"..(...2.; |
00000b40 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 20 69 6e 20 63 |----------- in c|
00000b50 6f 6c 6f 75 72 20 2e 0d 05 3c 04 0d 05 46 10 41 |olour ...<...F.A|
00000b60 44 44 20 72 37 2c 72 37 2c 23 32 0d 05 50 0d 43 |DD r7,r7,#2..P.C|
00000b70 4d 50 20 72 37 2c 23 30 0d 05 5a 14 53 55 42 47 |MP r7,#0..Z.SUBG|
00000b80 45 20 72 37 2c 72 37 2c 23 32 35 35 0d 05 64 23 |E r7,r7,#255..d#|
00000b90 53 54 52 20 72 37 2c 5b 72 39 2c 23 28 2d 34 29 |STR r7,[r9,#(-4)|
00000ba0 5d 20 3b 20 73 74 6f 72 65 20 7a 70 6f 73 2e 0d |] ; store zpos..|
00000bb0 05 6e 04 0d 05 78 28 53 57 49 20 32 35 36 2b 31 |.n...x(SWI 256+1|
00000bc0 38 3a 4d 4f 56 20 72 30 2c 23 30 3a 53 57 49 20 |8:MOV r0,#0:SWI |
00000bd0 22 4f 53 5f 57 72 69 74 65 43 22 0d 05 82 10 43 |"OS_WriteC"....C|
00000be0 4d 50 53 20 72 31 31 2c 23 31 36 0d 05 8c 12 ec |MPS r11,#16.....|
00000bf0 51 20 72 30 2c 72 37 2c 41 53 52 23 34 0d 05 96 |Q r0,r7,ASR#4...|
00000c00 13 41 44 44 45 51 20 72 30 2c 72 30 2c 23 31 36 |.ADDEQ r0,r0,#16|
00000c10 0d 05 a0 0f 4d 4f 56 4e 45 20 72 30 2c 23 31 0d |....MOVNE r0,#1.|
00000c20 05 aa 13 53 57 49 20 22 4f 53 5f 57 72 69 74 65 |...SWI "OS_Write|
00000c30 43 22 0d 05 b4 04 0d 05 be 19 4d 4f 56 20 72 31 |C"........MOV r1|
00000c40 2c 72 35 20 3a 20 4d 4f 56 20 72 32 2c 72 37 0d |,r5 : MOV r2,r7.|
00000c50 05 c8 04 0d 05 d2 35 3b 20 6f 6e 20 65 6e 74 72 |......5; on entr|
00000c60 79 20 72 31 3d 6f 70 31 20 3b 20 72 32 3d 6f 70 |y r1=op1 ; r2=op|
00000c70 32 20 3b 20 72 30 20 3d 20 72 65 73 75 6c 74 20 |2 ; r0 = result |
00000c80 6f 66 20 72 31 2f 72 32 0d 05 dc 04 0d 05 e6 11 |of r1/r2........|
00000c90 a4 64 69 76 28 31 2c 32 2c 34 2c 30 29 0d 05 f0 |.div(1,2,4,0)...|
00000ca0 04 0d 05 fa 22 41 44 44 20 72 33 2c 72 31 32 2c |...."ADD r3,r12,|
00000cb0 72 30 2c 41 53 52 23 31 35 20 3b 20 68 6f 6c 64 |r0,ASR#15 ; hold|
00000cc0 20 72 30 0d 06 04 04 0d 06 0e 35 3b 20 6f 6e 20 | r0.......5; on |
00000cd0 65 6e 74 72 79 20 72 31 3d 6f 70 31 20 3b 20 72 |entry r1=op1 ; r|
00000ce0 32 3d 6f 70 32 20 3b 20 72 30 20 3d 20 72 65 73 |2=op2 ; r0 = res|
00000cf0 75 6c 74 20 6f 66 20 72 31 2f 72 32 0d 06 18 04 |ult of r1/r2....|
00000d00 0d 06 22 11 a4 64 69 76 28 36 2c 37 2c 34 2c 30 |.."..div(6,7,4,0|
00000d10 29 0d 06 2c 04 0d 06 36 18 41 44 44 20 72 32 2c |)..,...6.ADD r2,|
00000d20 72 31 33 2c 72 30 2c 41 53 52 23 31 35 0d 06 40 |r13,r0,ASR#15..@|
00000d30 0e 4d 4f 56 20 72 30 2c 23 36 39 0d 06 4a 0d 4d |.MOV r0,#69..J.M|
00000d40 4f 56 20 72 31 2c 72 33 0d 06 54 11 53 57 49 20 |OV r1,r3..T.SWI |
00000d50 22 4f 53 5f 50 6c 6f 74 22 0d 06 5e 04 0d 06 68 |"OS_Plot"..^...h|
00000d60 18 4c 44 4d 49 41 20 72 39 21 2c 7b 72 35 2c 72 |.LDMIA r9!,{r5,r|
00000d70 36 2c 72 37 7d 0d 06 72 04 0d 06 7c 28 53 57 49 |6,r7}..r...|(SWI|
00000d80 20 32 35 36 2b 31 38 3a 4d 4f 56 20 72 30 2c 23 | 256+18:MOV r0,#|
00000d90 30 3a 53 57 49 20 22 4f 53 5f 57 72 69 74 65 43 |0:SWI "OS_WriteC|
00000da0 22 0d 06 86 1d 4d 4f 56 20 72 30 2c 23 30 3a 53 |"....MOV r0,#0:S|
00000db0 57 49 20 22 4f 53 5f 57 72 69 74 65 43 22 0d 06 |WI "OS_WriteC"..|
00000dc0 90 04 0d 06 9a 13 4d 4f 56 20 72 35 2c 72 35 2c |......MOV r5,r5,|
00000dd0 4c 53 4c 23 38 0d 06 a4 13 4d 4f 56 20 72 36 2c |LSL#8....MOV r6,|
00000de0 72 36 2c 4c 53 4c 23 38 0d 06 ae 04 0d 06 b8 19 |r6,LSL#8........|
00000df0 4d 4f 56 20 72 31 2c 72 35 20 3a 20 4d 4f 56 20 |MOV r1,r5 : MOV |
00000e00 72 32 2c 72 37 0d 06 c2 04 0d 06 cc 35 3b 20 6f |r2,r7.......5; o|
00000e10 6e 20 65 6e 74 72 79 20 72 31 3d 6f 70 31 20 3b |n entry r1=op1 ;|
00000e20 20 72 32 3d 6f 70 32 20 3b 20 72 30 20 3d 20 72 | r2=op2 ; r0 = r|
00000e30 65 73 75 6c 74 20 6f 66 20 72 31 2f 72 32 0d 06 |esult of r1/r2..|
00000e40 d6 04 0d 06 e0 11 a4 64 69 76 28 31 2c 32 2c 34 |.......div(1,2,4|
00000e50 2c 30 29 0d 06 ea 04 0d 06 f4 3e 41 44 44 20 72 |,0).......>ADD r|
00000e60 33 2c 72 31 32 2c 72 30 2c 41 53 52 23 31 35 20 |3,r12,r0,ASR#15 |
00000e70 20 3b 20 68 6f 6c 64 20 72 30 20 69 6e 20 72 33 | ; hold r0 in r3|
00000e80 20 77 69 74 68 20 64 69 76 2d 63 68 6f 70 2b 6f | with div-chop+o|
00000e90 66 66 73 65 74 0d 06 fe 04 0d 07 08 19 4d 4f 56 |ffset........MOV|
00000ea0 20 72 31 2c 72 36 20 3a 20 4d 4f 56 20 72 32 2c | r1,r6 : MOV r2,|
00000eb0 72 37 0d 07 12 04 0d 07 1c 35 3b 20 6f 6e 20 65 |r7.......5; on e|
00000ec0 6e 74 72 79 20 72 31 3d 6f 70 31 20 3b 20 72 32 |ntry r1=op1 ; r2|
00000ed0 3d 6f 70 32 20 3b 20 72 30 20 3d 20 72 65 73 75 |=op2 ; r0 = resu|
00000ee0 6c 74 20 6f 66 20 72 31 2f 72 32 0d 07 26 04 0d |lt of r1/r2..&..|
00000ef0 07 30 11 a4 64 69 76 28 31 2c 32 2c 34 2c 30 29 |.0..div(1,2,4,0)|
00000f00 0d 07 3a 04 0d 07 44 18 41 44 44 20 72 32 2c 72 |..:...D.ADD r2,r|
00000f10 31 33 2c 72 30 2c 41 53 52 23 31 35 0d 07 4e 0e |13,r0,ASR#15..N.|
00000f20 4d 4f 56 20 72 30 2c 23 36 39 0d 07 58 0d 4d 4f |MOV r0,#69..X.MO|
00000f30 56 20 72 31 2c 72 33 0d 07 62 11 53 57 49 20 22 |V r1,r3..b.SWI "|
00000f40 4f 53 5f 50 6c 6f 74 22 0d 07 6c 04 0d 07 76 1d |OS_Plot"..l...v.|
00000f50 3b 20 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 20 69 6e |; ----------- in|
00000f60 20 63 6f 6c 6f 75 72 20 2e 0d 07 80 04 0d 07 8a | colour ........|
00000f70 10 41 44 44 20 72 37 2c 72 37 2c 23 32 0d 07 94 |.ADD r7,r7,#2...|
00000f80 0d 43 4d 50 20 72 37 2c 23 30 0d 07 9e 14 53 55 |.CMP r7,#0....SU|
00000f90 42 47 45 20 72 37 2c 72 37 2c 23 32 35 35 0d 07 |BGE r7,r7,#255..|
00000fa0 a8 23 53 54 52 20 72 37 2c 5b 72 39 2c 23 28 2d |.#STR r7,[r9,#(-|
00000fb0 34 29 5d 20 3b 20 73 74 6f 72 65 20 7a 70 6f 73 |4)] ; store zpos|
00000fc0 2e 0d 07 b2 04 0d 07 bc 28 53 57 49 20 32 35 36 |........(SWI 256|
00000fd0 2b 31 38 3a 4d 4f 56 20 72 30 2c 23 30 3a 53 57 |+18:MOV r0,#0:SW|
00000fe0 49 20 22 4f 53 5f 57 72 69 74 65 43 22 0d 07 c6 |I "OS_WriteC"...|
00000ff0 10 43 4d 50 53 20 72 31 31 2c 23 31 36 0d 07 d0 |.CMPS r11,#16...|
00001000 12 ec 51 20 72 30 2c 72 37 2c 41 53 52 23 34 0d |..Q r0,r7,ASR#4.|
00001010 07 da 13 41 44 44 45 51 20 72 30 2c 72 30 2c 23 |...ADDEQ r0,r0,#|
00001020 31 36 0d 07 e4 0f 4d 4f 56 4e 45 20 72 30 2c 23 |16....MOVNE r0,#|
00001030 31 0d 07 ee 13 53 57 49 20 22 4f 53 5f 57 72 69 |1....SWI "OS_Wri|
00001040 74 65 43 22 0d 07 f8 04 0d 08 02 19 4d 4f 56 20 |teC"........MOV |
00001050 72 31 2c 72 35 20 3a 20 4d 4f 56 20 72 32 2c 72 |r1,r5 : MOV r2,r|
00001060 37 0d 08 0c 04 0d 08 16 35 3b 20 6f 6e 20 65 6e |7.......5; on en|
00001070 74 72 79 20 72 31 3d 6f 70 31 20 3b 20 72 32 3d |try r1=op1 ; r2=|
00001080 6f 70 32 20 3b 20 72 30 20 3d 20 72 65 73 75 6c |op2 ; r0 = resul|
00001090 74 20 6f 66 20 72 31 2f 72 32 0d 08 20 04 0d 08 |t of r1/r2.. ...|
000010a0 2a 11 a4 64 69 76 28 31 2c 32 2c 34 2c 30 29 0d |*..div(1,2,4,0).|
000010b0 08 34 04 0d 08 3e 22 41 44 44 20 72 33 2c 72 31 |.4...>"ADD r3,r1|
000010c0 32 2c 72 30 2c 41 53 52 23 31 35 20 3b 20 68 6f |2,r0,ASR#15 ; ho|
000010d0 6c 64 20 72 30 0d 08 48 04 0d 08 52 35 3b 20 6f |ld r0..H...R5; o|
000010e0 6e 20 65 6e 74 72 79 20 72 31 3d 6f 70 31 20 3b |n entry r1=op1 ;|
000010f0 20 72 32 3d 6f 70 32 20 3b 20 72 30 20 3d 20 72 | r2=op2 ; r0 = r|
00001100 65 73 75 6c 74 20 6f 66 20 72 31 2f 72 32 0d 08 |esult of r1/r2..|
00001110 5c 04 0d 08 66 11 a4 64 69 76 28 36 2c 37 2c 34 |\...f..div(6,7,4|
00001120 2c 30 29 0d 08 70 04 0d 08 7a 18 41 44 44 20 72 |,0)..p...z.ADD r|
00001130 32 2c 72 31 33 2c 72 30 2c 41 53 52 23 31 35 0d |2,r13,r0,ASR#15.|
00001140 08 84 0e 4d 4f 56 20 72 30 2c 23 36 39 0d 08 8e |...MOV r0,#69...|
00001150 0d 4d 4f 56 20 72 31 2c 72 33 0d 08 98 11 53 57 |.MOV r1,r3....SW|
00001160 49 20 22 4f 53 5f 50 6c 6f 74 22 0d 08 a2 04 0d |I "OS_Plot".....|
00001170 08 ac 11 53 55 42 53 20 72 38 2c 72 38 2c 23 31 |...SUBS r8,r8,#1|
00001180 0d 08 b6 0e 42 50 4c 20 6c 6f 6f 70 31 36 0d 08 |....BPL loop16..|
00001190 c0 04 0d 08 ca 0e 42 20 65 78 69 74 70 6f 6c 6c |......B exitpoll|
000011a0 0d 08 d4 04 0d 08 de 04 0d 08 e8 04 0d 08 f2 39 |...............9|
000011b0 3b 20 73 74 61 72 74 20 32 35 36 20 2d 2d 2d 2d |; start 256 ----|
000011c0 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------|
*
000011e0 2d 2d 2d 2d 2d 0d 08 fc 04 0d 09 06 0c 2e 70 6f |-----.........po|
000011f0 6c 6c 32 35 36 0d 09 10 04 0d 09 1a 12 a4 61 64 |ll256.........ad|
00001200 72 28 39 2c 73 74 61 72 73 25 29 0d 09 24 04 0d |r(9,stars%)..$..|
00001210 09 2e 28 4d 4f 56 20 72 38 2c 23 35 30 20 3b 20 |..(MOV r8,#50 ; |
00001220 6c 6f 6f 70 20 63 6f 75 6e 74 65 72 20 66 6f 72 |loop counter for|
00001230 20 73 74 61 72 73 2e 0d 09 38 04 0d 09 42 0c 2e | stars...8...B..|
00001240 6c 6f 6f 70 32 35 36 0d 09 4c 04 0d 09 56 2e 4c |loop256..L...V.L|
00001250 44 4d 49 41 20 72 39 21 2c 7b 72 35 2c 72 36 2c |DMIA r9!,{r5,r6,|
00001260 72 37 7d 20 3b 20 6c 6f 61 64 20 78 70 6f 73 2c |r7} ; load xpos,|
00001270 79 70 6f 7a 2e 7a 70 6f 73 0d 09 60 04 0d 09 6a |ypoz.zpos..`...j|
00001280 30 4d 4f 56 20 72 30 2c 23 30 3a 53 57 49 20 32 |0MOV r0,#0:SWI 2|
00001290 35 36 2b 31 38 3a 53 57 49 20 32 35 36 3a 53 57 |56+18:SWI 256:SW|
000012a0 49 20 22 4f 53 5f 57 72 69 74 65 43 22 0d 09 74 |I "OS_WriteC"..t|
000012b0 3d 53 57 49 20 32 35 36 2b 32 33 3a 53 57 49 20 |=SWI 256+23:SWI |
000012c0 32 35 36 2b 31 37 3a 53 57 49 20 32 35 36 2b 32 |256+17:SWI 256+2|
000012d0 3a 4d 4f 56 20 72 30 2c 23 30 3a 53 57 49 20 22 |:MOV r0,#0:SWI "|
000012e0 4f 53 5f 57 72 69 74 65 43 22 0d 09 7e 33 53 57 |OS_WriteC"..~3SW|
000012f0 49 20 32 35 36 3a 53 57 49 20 32 35 36 3a 53 57 |I 256:SWI 256:SW|
*
00001310 49 20 32 35 36 3a 53 57 49 20 32 35 36 0d 09 88 |I 256:SWI 256...|
00001320 04 0d 09 92 13 4d 4f 56 20 72 35 2c 72 35 2c 4c |.....MOV r5,r5,L|
00001330 53 4c 23 38 0d 09 9c 13 4d 4f 56 20 72 36 2c 72 |SL#8....MOV r6,r|
00001340 36 2c 4c 53 4c 23 38 0d 09 a6 04 0d 09 b0 19 4d |6,LSL#8........M|
00001350 4f 56 20 72 31 2c 72 35 20 3a 20 4d 4f 56 20 72 |OV r1,r5 : MOV r|
00001360 32 2c 72 37 0d 09 ba 04 0d 09 c4 35 3b 20 6f 6e |2,r7.......5; on|
00001370 20 65 6e 74 72 79 20 72 31 3d 6f 70 31 20 3b 20 | entry r1=op1 ; |
00001380 72 32 3d 6f 70 32 20 3b 20 72 30 20 3d 20 72 65 |r2=op2 ; r0 = re|
00001390 73 75 6c 74 20 6f 66 20 72 31 2f 72 32 0d 09 ce |sult of r1/r2...|
000013a0 04 0d 09 d8 11 a4 64 69 76 28 31 2c 32 2c 34 2c |......div(1,2,4,|
000013b0 30 29 0d 09 e2 04 0d 09 ec 22 41 44 44 20 72 33 |0)......."ADD r3|
000013c0 2c 72 31 32 2c 72 30 2c 41 53 52 23 31 35 20 3b |,r12,r0,ASR#15 ;|
000013d0 20 68 6f 6c 64 20 72 30 0d 09 f6 04 0d 0a 00 19 | hold r0........|
000013e0 4d 4f 56 20 72 31 2c 72 36 20 3a 20 4d 4f 56 20 |MOV r1,r6 : MOV |
000013f0 72 32 2c 72 37 0d 0a 0a 04 0d 0a 14 35 3b 20 6f |r2,r7.......5; o|
00001400 6e 20 65 6e 74 72 79 20 72 31 3d 6f 70 31 20 3b |n entry r1=op1 ;|
00001410 20 72 32 3d 6f 70 32 20 3b 20 72 30 20 3d 20 72 | r2=op2 ; r0 = r|
00001420 65 73 75 6c 74 20 6f 66 20 72 31 2f 72 32 0d 0a |esult of r1/r2..|
00001430 1e 04 0d 0a 28 11 a4 64 69 76 28 31 2c 32 2c 34 |....(..div(1,2,4|
00001440 2c 30 29 0d 0a 32 04 0d 0a 3c 18 41 44 44 20 72 |,0)..2...<.ADD r|
00001450 32 2c 72 31 33 2c 72 30 2c 41 53 52 23 31 35 0d |2,r13,r0,ASR#15.|
00001460 0a 46 0e 4d 4f 56 20 72 30 2c 23 36 39 0d 0a 50 |.F.MOV r0,#69..P|
00001470 0d 4d 4f 56 20 72 31 2c 72 33 0d 0a 5a 11 53 57 |.MOV r1,r3..Z.SW|
00001480 49 20 22 4f 53 5f 50 6c 6f 74 22 0d 0a 64 04 0d |I "OS_Plot"..d..|
00001490 0a 6e 1d 3b 20 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |.n.; -----------|
000014a0 20 69 6e 20 63 6f 6c 6f 75 72 20 2e 0d 0a 78 04 | in colour ...x.|
000014b0 0d 0a 82 10 41 44 44 20 72 37 2c 72 37 2c 23 32 |....ADD r7,r7,#2|
000014c0 0d 0a 8c 0d 43 4d 50 20 72 37 2c 23 30 0d 0a 96 |....CMP r7,#0...|
000014d0 14 53 55 42 47 45 20 72 37 2c 72 37 2c 23 32 35 |.SUBGE r7,r7,#25|
000014e0 35 0d 0a a0 23 53 54 52 20 72 37 2c 5b 72 39 2c |5...#STR r7,[r9,|
000014f0 23 28 2d 34 29 5d 20 3b 20 73 74 6f 72 65 20 7a |#(-4)] ; store z|
00001500 70 6f 73 2e 0d 0a aa 04 0d 0a b4 13 4d 4f 56 20 |pos.........MOV |
00001510 72 30 2c 72 37 2c 41 53 52 23 34 0d 0a be 11 41 |r0,r7,ASR#4....A|
00001520 44 44 20 72 30 2c 72 30 2c 23 34 38 0d 0a c8 26 |DD r0,r0,#48...&|
00001530 53 57 49 20 32 35 36 2b 31 38 3a 53 57 49 20 32 |SWI 256+18:SWI 2|
00001540 35 36 3a 53 57 49 20 22 4f 53 5f 57 72 69 74 65 |56:SWI "OS_Write|
00001550 43 22 0d 0a d2 3f 53 57 49 20 32 35 36 2b 32 33 |C"...?SWI 256+23|
00001560 3a 53 57 49 20 32 35 36 2b 31 37 3a 53 57 49 20 |:SWI 256+17:SWI |
00001570 32 35 36 2b 32 3a 4d 4f 56 20 72 30 2c 23 32 35 |256+2:MOV r0,#25|
00001580 35 3a 53 57 49 20 22 4f 53 5f 57 72 69 74 65 43 |5:SWI "OS_WriteC|
00001590 22 0d 0a dc 33 53 57 49 20 32 35 36 3a 53 57 49 |"...3SWI 256:SWI|
000015a0 20 32 35 36 3a 53 57 49 20 32 35 36 3a 53 57 49 | 256:SWI 256:SWI|
*
000015c0 20 32 35 36 0d 0a e6 04 0d 0a f0 19 4d 4f 56 20 | 256........MOV |
000015d0 72 31 2c 72 35 20 3a 20 4d 4f 56 20 72 32 2c 72 |r1,r5 : MOV r2,r|
000015e0 37 0d 0a fa 04 0d 0b 04 35 3b 20 6f 6e 20 65 6e |7.......5; on en|
000015f0 74 72 79 20 72 31 3d 6f 70 31 20 3b 20 72 32 3d |try r1=op1 ; r2=|
00001600 6f 70 32 20 3b 20 72 30 20 3d 20 72 65 73 75 6c |op2 ; r0 = resul|
00001610 74 20 6f 66 20 72 31 2f 72 32 0d 0b 0e 04 0d 0b |t of r1/r2......|
00001620 18 11 a4 64 69 76 28 31 2c 32 2c 34 2c 30 29 0d |...div(1,2,4,0).|
00001630 0b 22 04 0d 0b 2c 22 41 44 44 20 72 33 2c 72 31 |."...,"ADD r3,r1|
00001640 32 2c 72 30 2c 41 53 52 23 31 35 20 3b 20 68 6f |2,r0,ASR#15 ; ho|
00001650 6c 64 20 72 30 0d 0b 36 04 0d 0b 40 35 3b 20 6f |ld r0..6...@5; o|
00001660 6e 20 65 6e 74 72 79 20 72 31 3d 6f 70 31 20 3b |n entry r1=op1 ;|
00001670 20 72 32 3d 6f 70 32 20 3b 20 72 30 20 3d 20 72 | r2=op2 ; r0 = r|
00001680 65 73 75 6c 74 20 6f 66 20 72 31 2f 72 32 0d 0b |esult of r1/r2..|
00001690 4a 04 0d 0b 54 11 a4 64 69 76 28 36 2c 37 2c 34 |J...T..div(6,7,4|
000016a0 2c 30 29 0d 0b 5e 04 0d 0b 68 18 41 44 44 20 72 |,0)..^...h.ADD r|
000016b0 32 2c 72 31 33 2c 72 30 2c 41 53 52 23 31 35 0d |2,r13,r0,ASR#15.|
000016c0 0b 72 0e 4d 4f 56 20 72 30 2c 23 36 39 0d 0b 7c |.r.MOV r0,#69..||
000016d0 0d 4d 4f 56 20 72 31 2c 72 33 0d 0b 86 11 53 57 |.MOV r1,r3....SW|
000016e0 49 20 22 4f 53 5f 50 6c 6f 74 22 0d 0b 90 04 0d |I "OS_Plot".....|
000016f0 0b 9a 11 53 55 42 53 20 72 38 2c 72 38 2c 23 31 |...SUBS r8,r8,#1|
00001700 0d 0b a4 0f 42 50 4c 20 6c 6f 6f 70 32 35 36 0d |....BPL loop256.|
00001710 0b ae 04 0d 0b b8 0d 2e 65 78 69 74 70 6f 6c 6c |........exitpoll|
00001720 0d 0b c2 04 0d 0b cc 3c 3b 20 20 20 20 20 20 20 |.......<; |
00001730 20 20 20 20 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a | ************|
00001740 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
*
00001760 0d 0b d6 3a 3b 20 20 20 20 20 20 20 20 20 20 20 |...:; |
00001770 2a 2a 2a 20 20 59 4f 55 52 20 b5 47 4c 45 20 50 |*** YOUR .GLE P|
00001780 4f 4c 4c 49 4e 47 20 43 4f 44 45 20 45 4e 44 53 |OLLING CODE ENDS|
00001790 20 48 45 52 45 20 20 2a 2a 2a 0d 0b e0 3c 3b 20 | HERE ***...<; |
000017a0 20 20 20 20 20 20 20 20 20 20 2a 2a 2a 2a 2a 2a | ******|
000017b0 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
*
000017d0 2a 2a 2a 2a 2a 2a 0d 0b ea 49 3b 2d 2d 2d 2d 2d |******...I;-----|
000017e0 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------|
*
00001810 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 0d |---------------.|
00001820 0b f4 04 0d 0b fe 3b 41 44 52 20 72 31 31 2c 72 |......;ADR r11,r|
00001830 65 67 73 20 20 20 20 20 20 20 20 3b 20 61 64 64 |egs ; add|
00001840 72 65 73 73 20 72 30 20 74 6f 20 73 70 61 63 65 |ress r0 to space|
00001850 20 74 6f 20 68 6f 6c 64 20 72 65 67 73 2e 0d 0c | to hold regs...|
00001860 08 27 4c 44 4d 49 41 20 72 31 31 2c 7b 72 31 2d |.'LDMIA r11,{r1-|
00001870 72 31 34 7d 20 20 3b 20 72 65 73 74 6f 72 65 20 |r14} ; restore |
00001880 72 65 67 73 2e 0d 0c 12 2c 4d 4f 56 20 50 43 2c |regs....,MOV PC,|
00001890 72 31 34 20 20 20 20 20 20 20 20 20 20 3b 20 65 |r14 ; e|
000018a0 78 69 74 20 70 6f 6c 6c 69 6e 67 20 63 6f 64 65 |xit polling code|
000018b0 2e 0d 0c 1c 04 0d 0c 26 49 3b 2d 2d 2d 2d 2d 2d |.......&I;------|
000018c0 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------|
*
000018f0 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 0d 0c |--------------..|
00001900 30 04 0d 0c 3a 23 2e 69 6e 69 74 20 3b 20 74 68 |0...:#.init ; th|
00001910 65 20 69 6e 69 74 69 61 6c 69 73 61 74 69 6f 6e |e initialisation|
00001920 20 63 6f 64 65 0d 0c 44 04 0d 0c 4e 49 3b 2d 2d | code..D...NI;--|
00001930 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------|
*
00001970 2d 2d 0d 0c 58 3c 3b 20 20 20 20 20 20 20 20 20 |--..X<; |
00001980 20 20 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a | **************|
00001990 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
000019a0 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 0d 0c |**************..|
000019b0 62 3c 3b 20 20 20 20 20 20 20 20 20 20 20 2a 2a |b<; **|
000019c0 2a 20 59 4f 55 52 20 49 4e 49 54 49 41 4c 49 53 |* YOUR INITIALIS|
000019d0 41 54 49 4f 4e 20 43 4f 44 45 20 53 54 41 52 54 |ATION CODE START|
000019e0 53 20 48 45 52 45 20 2a 2a 2a 0d 0c 6c 3c 3b 20 |S HERE ***..l<; |
000019f0 20 20 20 20 20 20 20 20 20 20 2a 2a 2a 2a 2a 2a | ******|
00001a00 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
*
00001a20 2a 2a 2a 2a 2a 2a 0d 0c 76 34 3b 20 20 20 20 20 |******..v4; |
00001a30 20 20 20 20 20 20 20 20 20 20 41 74 20 74 68 69 | At thi|
00001a40 73 20 6d 6f 6d 65 6e 74 20 72 30 20 3d 20 73 63 |s moment r0 = sc|
00001a50 72 65 65 6e 20 77 69 64 74 68 0d 0c 80 35 3b 20 |reen width...5; |
00001a60 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00001a70 20 20 20 20 20 20 20 20 20 20 20 20 20 72 31 20 | r1 |
00001a80 3d 20 73 63 72 65 65 6e 20 68 65 69 67 68 74 0d |= screen height.|
00001a90 0c 8a 39 3b 20 20 20 20 20 20 20 20 20 20 20 20 |..9; |
00001aa0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00001ab0 20 20 72 32 20 3d 20 6e 75 6d 62 65 72 20 6f 66 | r2 = number of|
00001ac0 20 63 6f 6c 6f 75 72 73 0d 0c 94 3b 3b 20 20 20 | colours...;; |
00001ad0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00001ae0 20 20 20 20 20 20 20 20 20 20 20 72 33 20 3d 20 | r3 = |
00001af0 73 63 72 65 65 6e 20 62 61 73 65 20 61 64 64 72 |screen base addr|
00001b00 65 73 73 0d 0c 9e 3b 3b 20 20 20 20 20 20 20 20 |ess...;; |
00001b10 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00001b20 20 20 20 20 20 20 72 34 20 3d 20 73 63 72 65 65 | r4 = scree|
00001b30 6e 73 69 7a 65 20 69 6e 20 62 79 74 65 73 0d 0c |nsize in bytes..|
00001b40 a8 04 0d 0c b2 10 41 44 52 20 72 33 2c 73 69 6e |......ADR r3,sin|
00001b50 66 6f 0d 0c bc 2c 53 54 52 20 72 32 2c 5b 72 33 |fo...,STR r2,[r3|
00001b60 5d 20 20 20 3b 20 73 74 6f 72 65 20 6e 75 6d 62 |] ; store numb|
00001b70 65 72 20 6f 66 20 63 6f 6c 6f 75 72 73 2e 0d 0c |er of colours...|
00001b80 c6 04 0d 0c d0 13 4d 4f 56 20 72 30 2c 72 30 2c |......MOV r0,r0,|
00001b90 4c 53 52 23 31 0d 0c da 13 4d 4f 56 20 72 31 2c |LSR#1....MOV r1,|
00001ba0 72 31 2c 4c 53 52 23 31 0d 0c e4 12 53 54 52 20 |r1,LSR#1....STR |
00001bb0 72 30 2c 5b 72 33 2c 23 34 5d 0d 0c ee 12 53 54 |r0,[r3,#4]....ST|
00001bc0 52 20 72 31 2c 5b 72 33 2c 23 38 5d 0d 0c f8 04 |R r1,[r3,#8]....|
00001bd0 0d 0d 02 0f 43 4d 50 20 72 32 2c 23 32 35 36 0d |....CMP r2,#256.|
00001be0 0d 0c 10 42 45 51 20 65 78 69 74 69 6e 69 74 0d |...BEQ exitinit.|
00001bf0 0d 16 04 0d 0d 20 3c 4d 4f 56 20 72 30 2c 23 31 |..... <MOV r0,#1|
00001c00 32 3a 41 44 52 20 72 31 2c 69 6e 69 74 70 61 6c |2:ADR r1,initpal|
00001c10 20 3b 20 73 65 74 74 69 6e 67 20 74 68 65 20 69 | ; setting the i|
00001c20 6e 69 74 69 61 6c 20 70 61 6c 65 74 74 65 2e 0d |nitial palette..|
00001c30 0d 2a 04 0d 0d 34 1e 53 57 49 20 22 4f 53 5f 57 |.*...4.SWI "OS_W|
00001c40 6f 72 64 22 3a 41 44 44 20 72 31 2c 72 31 2c 23 |ord":ADD r1,r1,#|
00001c50 38 0d 0d 3e 1e 53 57 49 20 22 4f 53 5f 57 6f 72 |8..>.SWI "OS_Wor|
00001c60 64 22 3a 41 44 44 20 72 31 2c 72 31 2c 23 38 0d |d":ADD r1,r1,#8.|
00001c70 0d 48 1e 53 57 49 20 22 4f 53 5f 57 6f 72 64 22 |.H.SWI "OS_Word"|
00001c80 3a 41 44 44 20 72 31 2c 72 31 2c 23 38 0d 0d 52 |:ADD r1,r1,#8..R|
00001c90 1e 53 57 49 20 22 4f 53 5f 57 6f 72 64 22 3a 41 |.SWI "OS_Word":A|
00001ca0 44 44 20 72 31 2c 72 31 2c 23 38 0d 0d 5c 1e 53 |DD r1,r1,#8..\.S|
00001cb0 57 49 20 22 4f 53 5f 57 6f 72 64 22 3a 41 44 44 |WI "OS_Word":ADD|
00001cc0 20 72 31 2c 72 31 2c 23 38 0d 0d 66 1e 53 57 49 | r1,r1,#8..f.SWI|
00001cd0 20 22 4f 53 5f 57 6f 72 64 22 3a 41 44 44 20 72 | "OS_Word":ADD r|
00001ce0 31 2c 72 31 2c 23 38 0d 0d 70 1e 53 57 49 20 22 |1,r1,#8..p.SWI "|
00001cf0 4f 53 5f 57 6f 72 64 22 3a 41 44 44 20 72 31 2c |OS_Word":ADD r1,|
00001d00 72 31 2c 23 38 0d 0d 7a 1e 53 57 49 20 22 4f 53 |r1,#8..z.SWI "OS|
00001d10 5f 57 6f 72 64 22 3a 41 44 44 20 72 31 2c 72 31 |_Word":ADD r1,r1|
00001d20 2c 23 38 0d 0d 84 1e 53 57 49 20 22 4f 53 5f 57 |,#8....SWI "OS_W|
00001d30 6f 72 64 22 3a 41 44 44 20 72 31 2c 72 31 2c 23 |ord":ADD r1,r1,#|
00001d40 38 0d 0d 8e 1e 53 57 49 20 22 4f 53 5f 57 6f 72 |8....SWI "OS_Wor|
00001d50 64 22 3a 41 44 44 20 72 31 2c 72 31 2c 23 38 0d |d":ADD r1,r1,#8.|
00001d60 0d 98 1e 53 57 49 20 22 4f 53 5f 57 6f 72 64 22 |...SWI "OS_Word"|
00001d70 3a 41 44 44 20 72 31 2c 72 31 2c 23 38 0d 0d a2 |:ADD r1,r1,#8...|
00001d80 1e 53 57 49 20 22 4f 53 5f 57 6f 72 64 22 3a 41 |.SWI "OS_Word":A|
00001d90 44 44 20 72 31 2c 72 31 2c 23 38 0d 0d ac 1e 53 |DD r1,r1,#8....S|
00001da0 57 49 20 22 4f 53 5f 57 6f 72 64 22 3a 41 44 44 |WI "OS_Word":ADD|
00001db0 20 72 31 2c 72 31 2c 23 38 0d 0d b6 1e 53 57 49 | r1,r1,#8....SWI|
00001dc0 20 22 4f 53 5f 57 6f 72 64 22 3a 41 44 44 20 72 | "OS_Word":ADD r|
00001dd0 31 2c 72 31 2c 23 38 0d 0d c0 1e 53 57 49 20 22 |1,r1,#8....SWI "|
00001de0 4f 53 5f 57 6f 72 64 22 3a 41 44 44 20 72 31 2c |OS_Word":ADD r1,|
00001df0 72 31 2c 23 38 0d 0d ca 11 53 57 49 20 22 4f 53 |r1,#8....SWI "OS|
00001e00 5f 57 6f 72 64 22 0d 0d d4 04 0d 0d de 0d 2e 65 |_Word".........e|
00001e10 78 69 74 69 6e 69 74 0d 0d e8 04 0d 0d f2 3c 3b |xitinit.......<;|
00001e20 20 20 20 20 20 20 20 20 20 20 20 2a 2a 2a 2a 2a | *****|
00001e30 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
*
00001e50 2a 2a 2a 2a 2a 2a 2a 0d 0d fc 3c 3b 20 20 20 20 |*******...<; |
00001e60 20 20 20 20 20 20 20 2a 2a 2a 20 20 59 4f 55 52 | *** YOUR|
00001e70 20 49 4e 49 54 49 41 4c 49 53 41 54 49 4f 4e 20 | INITIALISATION |
00001e80 43 4f 44 45 20 45 4e 44 53 20 48 45 52 45 20 20 |CODE ENDS HERE |
00001e90 2a 2a 2a 0d 0e 06 3c 3b 20 20 20 20 20 20 20 20 |***...<; |
00001ea0 20 20 20 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a | *************|
00001eb0 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
00001ec0 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 0d |***************.|
00001ed0 0e 10 49 3b 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |..I;------------|
00001ee0 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------|
*
00001f10 2d 2d 2d 2d 2d 2d 2d 2d 0d 0e 1a 04 0d 0e 24 25 |--------......$%|
00001f20 4d 4f 56 20 50 43 2c 72 31 34 20 3b 20 65 78 69 |MOV PC,r14 ; exi|
00001f30 74 20 69 6e 69 74 69 61 6c 69 73 61 74 69 6f 6e |t initialisation|
00001f40 2e 0d 0e 2e 04 0d 0e 38 46 3b 2d 2d 2d 2d 2d 2d |.......8F;------|
00001f50 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------|
*
00001f80 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 0d 0e 42 04 0d |-----------..B..|
00001f90 0e 4c 21 2e 73 68 75 74 64 6f 77 6e 20 3b 20 74 |.L!.shutdown ; t|
00001fa0 68 65 20 73 68 75 74 64 6f 77 6e 20 63 6f 64 65 |he shutdown code|
00001fb0 0d 0e 56 04 0d 0e 60 49 3b 2d 2d 2d 2d 2d 2d 2d |..V...`I;-------|
00001fc0 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------|
*
00001ff0 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 0d 0e 6a |-------------..j|
00002000 3c 3b 20 20 20 20 20 20 20 20 20 20 20 2a 2a 2a |<; ***|
00002010 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
*
00002030 2a 2a 2a 2a 2a 2a 2a 2a 2a 0d 0e 74 3c 3b 20 20 |*********..t<; |
00002040 20 20 20 20 20 20 20 20 20 2a 2a 2a 20 20 20 20 | *** |
00002050 59 4f 55 52 20 53 48 55 54 44 4f 57 4e 20 43 4f |YOUR SHUTDOWN CO|
00002060 44 45 20 53 54 41 52 54 53 20 48 45 52 45 20 20 |DE STARTS HERE |
00002070 20 20 2a 2a 2a 0d 0e 7e 3c 3b 20 20 20 20 20 20 | ***..~<; |
00002080 20 20 20 20 20 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a | ***********|
00002090 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
*
000020b0 2a 0d 0e 88 04 0d 0e 92 3a 3b 20 20 20 20 20 20 |*.......:; |
000020c0 20 20 20 20 20 20 62 6c 61 68 21 20 62 6c 61 68 | blah! blah|
000020d0 21 20 62 6c 61 68 21 20 62 6c 61 68 21 20 62 6c |! blah! blah! bl|
000020e0 61 68 21 20 62 6c 61 68 21 20 62 6c 61 68 21 0d |ah! blah! blah!.|
000020f0 0e 9c 04 0d 0e a6 3c 3b 20 20 20 20 20 20 20 20 |......<; |
00002100 20 20 20 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a | *************|
00002110 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
00002120 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 0d |***************.|
00002130 0e b0 3c 3b 20 20 20 20 20 20 20 20 20 20 20 2a |..<; *|
00002140 2a 2a 20 20 20 20 20 59 4f 55 52 20 53 48 55 54 |** YOUR SHUT|
00002150 44 4f 57 4e 20 43 4f 44 45 20 45 4e 44 53 20 48 |DOWN CODE ENDS H|
00002160 45 52 45 20 20 20 20 20 2a 2a 2a 0d 0e ba 3c 3b |ERE ***...<;|
00002170 20 20 20 20 20 20 20 20 20 20 20 2a 2a 2a 2a 2a | *****|
00002180 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
*
000021a0 2a 2a 2a 2a 2a 2a 2a 0d 0e c4 49 3b 2d 2d 2d 2d |*******...I;----|
000021b0 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------|
*
000021f0 0d 0e ce 24 4d 4f 56 20 50 43 2c 72 31 34 20 3b |...$MOV PC,r14 ;|
00002200 20 65 78 69 74 20 73 68 75 74 64 6f 77 6e 20 63 | exit shutdown c|
00002210 6f 64 65 2e 0d 0e d8 04 0d 0e e2 04 0d 0e ec 04 |ode.............|
00002220 0d 0e f6 09 2e 72 65 67 73 0d 0f 00 3b 45 51 55 |.....regs...;EQU|
00002230 44 20 30 3a 45 51 55 44 20 30 3a 45 51 55 44 20 |D 0:EQUD 0:EQUD |
00002240 30 3a 45 51 55 44 20 30 3a 45 51 55 44 20 30 3a |0:EQUD 0:EQUD 0:|
00002250 45 51 55 44 20 30 3a 45 51 55 44 20 30 3a 45 51 |EQUD 0:EQUD 0:EQ|
00002260 55 44 20 30 0d 0f 0a 3b 45 51 55 44 20 30 3a 45 |UD 0...;EQUD 0:E|
00002270 51 55 44 20 30 3a 45 51 55 44 20 30 3a 45 51 55 |QUD 0:EQUD 0:EQU|
00002280 44 20 30 3a 45 51 55 44 20 30 3a 45 51 55 44 20 |D 0:EQUD 0:EQUD |
00002290 30 3a 45 51 55 44 20 30 3a 45 51 55 44 20 30 0d |0:EQUD 0:EQUD 0.|
000022a0 0f 14 04 0d 0f 1e 0a 2e 73 69 6e 66 6f 0d 0f 28 |........sinfo..(|
000022b0 30 45 51 55 44 20 30 20 20 20 20 3b 20 41 63 74 |0EQUD 0 ; Act|
000022c0 75 61 6c 20 4e 6f 2e 20 6f 66 20 63 6f 6c 6f 75 |ual No. of colou|
000022d0 72 73 20 32 2f 34 2f 31 36 2f 32 35 36 0d 0f 32 |rs 2/4/16/256..2|
000022e0 17 45 51 55 44 20 30 20 20 20 20 3b 20 77 69 64 |.EQUD 0 ; wid|
000022f0 74 68 2f 32 0d 0f 3c 18 45 51 55 44 20 30 20 20 |th/2..<.EQUD 0 |
00002300 20 20 3b 20 68 65 69 67 68 74 2f 32 0d 0f 46 04 | ; height/2..F.|
00002310 0d 0f 50 0c 2e 69 6e 69 74 70 61 6c 0d 0f 5a 43 |..P..initpal..ZC|
00002320 45 51 55 42 20 20 31 3a 45 51 55 42 20 31 36 3a |EQUB 1:EQUB 16:|
00002330 45 51 55 42 20 20 36 34 3a 45 51 55 42 20 20 36 |EQUB 64:EQUB 6|
00002340 34 3a 45 51 55 42 20 31 39 36 3a 45 51 55 42 20 |4:EQUB 196:EQUB |
00002350 30 3a 45 51 55 42 20 30 3a 45 51 55 42 20 30 0d |0:EQUB 0:EQUB 0.|
00002360 0f 64 43 45 51 55 42 20 20 32 3a 45 51 55 42 20 |.dCEQUB 2:EQUB |
00002370 31 36 3a 45 51 55 42 20 20 36 34 3a 45 51 55 42 |16:EQUB 64:EQUB|
00002380 20 20 36 34 3a 45 51 55 42 20 31 39 36 3a 45 51 | 64:EQUB 196:EQ|
00002390 55 42 20 30 3a 45 51 55 42 20 30 3a 45 51 55 42 |UB 0:EQUB 0:EQUB|
000023a0 20 30 0d 0f 6e 43 45 51 55 42 20 20 33 3a 45 51 | 0..nCEQUB 3:EQ|
000023b0 55 42 20 31 36 3a 45 51 55 42 20 20 38 30 3a 45 |UB 16:EQUB 80:E|
000023c0 51 55 42 20 20 38 30 3a 45 51 55 42 20 31 39 36 |QUB 80:EQUB 196|
000023d0 3a 45 51 55 42 20 30 3a 45 51 55 42 20 30 3a 45 |:EQUB 0:EQUB 0:E|
000023e0 51 55 42 20 30 0d 0f 78 43 45 51 55 42 20 20 34 |QUB 0..xCEQUB 4|
000023f0 3a 45 51 55 42 20 31 36 3a 45 51 55 42 20 20 39 |:EQUB 16:EQUB 9|
00002400 36 3a 45 51 55 42 20 20 39 36 3a 45 51 55 42 20 |6:EQUB 96:EQUB |
00002410 31 39 36 3a 45 51 55 42 20 30 3a 45 51 55 42 20 |196:EQUB 0:EQUB |
00002420 30 3a 45 51 55 42 20 30 0d 0f 82 43 45 51 55 42 |0:EQUB 0...CEQUB|
00002430 20 20 35 3a 45 51 55 42 20 31 36 3a 45 51 55 42 | 5:EQUB 16:EQUB|
00002440 20 20 39 36 3a 45 51 55 42 20 20 39 36 3a 45 51 | 96:EQUB 96:EQ|
00002450 55 42 20 31 39 36 3a 45 51 55 42 20 30 3a 45 51 |UB 196:EQUB 0:EQ|
00002460 55 42 20 30 3a 45 51 55 42 20 30 0d 0f 8c 43 45 |UB 0:EQUB 0...CE|
00002470 51 55 42 20 20 36 3a 45 51 55 42 20 31 36 3a 45 |QUB 6:EQUB 16:E|
00002480 51 55 42 20 31 31 32 3a 45 51 55 42 20 31 31 32 |QUB 112:EQUB 112|
00002490 3a 45 51 55 42 20 31 39 36 3a 45 51 55 42 20 30 |:EQUB 196:EQUB 0|
000024a0 3a 45 51 55 42 20 30 3a 45 51 55 42 20 30 0d 0f |:EQUB 0:EQUB 0..|
000024b0 96 43 45 51 55 42 20 20 37 3a 45 51 55 42 20 31 |.CEQUB 7:EQUB 1|
000024c0 36 3a 45 51 55 42 20 31 31 32 3a 45 51 55 42 20 |6:EQUB 112:EQUB |
000024d0 31 31 32 3a 45 51 55 42 20 31 39 36 3a 45 51 55 |112:EQUB 196:EQU|
000024e0 42 20 30 3a 45 51 55 42 20 30 3a 45 51 55 42 20 |B 0:EQUB 0:EQUB |
000024f0 30 0d 0f a0 43 45 51 55 42 20 20 38 3a 45 51 55 |0...CEQUB 8:EQU|
00002500 42 20 31 36 3a 45 51 55 42 20 31 32 38 3a 45 51 |B 16:EQUB 128:EQ|
00002510 55 42 20 31 32 38 3a 45 51 55 42 20 31 39 36 3a |UB 128:EQUB 196:|
00002520 45 51 55 42 20 30 3a 45 51 55 42 20 30 3a 45 51 |EQUB 0:EQUB 0:EQ|
00002530 55 42 20 30 0d 0f aa 43 45 51 55 42 20 20 39 3a |UB 0...CEQUB 9:|
00002540 45 51 55 42 20 31 36 3a 45 51 55 42 20 31 34 34 |EQUB 16:EQUB 144|
00002550 3a 45 51 55 42 20 31 34 34 3a 45 51 55 42 20 31 |:EQUB 144:EQUB 1|
00002560 39 36 3a 45 51 55 42 20 30 3a 45 51 55 42 20 30 |96:EQUB 0:EQUB 0|
00002570 3a 45 51 55 42 20 30 0d 0f b4 43 45 51 55 42 20 |:EQUB 0...CEQUB |
00002580 31 30 3a 45 51 55 42 20 31 36 3a 45 51 55 42 20 |10:EQUB 16:EQUB |
00002590 31 36 34 3a 45 51 55 42 20 31 36 34 3a 45 51 55 |164:EQUB 164:EQU|
000025a0 42 20 31 39 36 3a 45 51 55 42 20 30 3a 45 51 55 |B 196:EQUB 0:EQU|
000025b0 42 20 30 3a 45 51 55 42 20 30 0d 0f be 43 45 51 |B 0:EQUB 0...CEQ|
000025c0 55 42 20 31 31 3a 45 51 55 42 20 31 36 3a 45 51 |UB 11:EQUB 16:EQ|
000025d0 55 42 20 31 39 32 3a 45 51 55 42 20 31 39 32 3a |UB 192:EQUB 192:|
000025e0 45 51 55 42 20 31 39 36 3a 45 51 55 42 20 30 3a |EQUB 196:EQUB 0:|
000025f0 45 51 55 42 20 30 3a 45 51 55 42 20 30 0d 0f c8 |EQUB 0:EQUB 0...|
00002600 43 45 51 55 42 20 31 32 3a 45 51 55 42 20 31 36 |CEQUB 12:EQUB 16|
00002610 3a 45 51 55 42 20 32 30 38 3a 45 51 55 42 20 32 |:EQUB 208:EQUB 2|
00002620 30 38 3a 45 51 55 42 20 32 30 38 3a 45 51 55 42 |08:EQUB 208:EQUB|
00002630 20 30 3a 45 51 55 42 20 30 3a 45 51 55 42 20 30 | 0:EQUB 0:EQUB 0|
00002640 0d 0f d2 43 45 51 55 42 20 31 33 3a 45 51 55 42 |...CEQUB 13:EQUB|
00002650 20 31 36 3a 45 51 55 42 20 32 32 34 3a 45 51 55 | 16:EQUB 224:EQU|
00002660 42 20 32 32 34 3a 45 51 55 42 20 32 32 34 3a 45 |B 224:EQUB 224:E|
00002670 51 55 42 20 30 3a 45 51 55 42 20 30 3a 45 51 55 |QUB 0:EQUB 0:EQU|
00002680 42 20 30 0d 0f dc 43 45 51 55 42 20 31 34 3a 45 |B 0...CEQUB 14:E|
00002690 51 55 42 20 31 36 3a 45 51 55 42 20 32 34 30 3a |QUB 16:EQUB 240:|
000026a0 45 51 55 42 20 32 34 30 3a 45 51 55 42 20 32 34 |EQUB 240:EQUB 24|
000026b0 30 3a 45 51 55 42 20 30 3a 45 51 55 42 20 30 3a |0:EQUB 0:EQUB 0:|
000026c0 45 51 55 42 20 30 0d 0f e6 43 45 51 55 42 20 31 |EQUB 0...CEQUB 1|
000026d0 35 3a 45 51 55 42 20 31 36 3a 45 51 55 42 20 32 |5:EQUB 16:EQUB 2|
000026e0 35 35 3a 45 51 55 42 20 32 35 35 3a 45 51 55 42 |55:EQUB 255:EQUB|
000026f0 20 32 35 35 3a 45 51 55 42 20 30 3a 45 51 55 42 | 255:EQUB 0:EQUB|
00002700 20 30 3a 45 51 55 42 20 30 0d 0f f0 43 45 51 55 | 0:EQUB 0...CEQU|
00002710 42 20 20 30 3a 45 51 55 42 20 31 36 3a 45 51 55 |B 0:EQUB 16:EQU|
00002720 42 20 20 20 30 3a 45 51 55 42 20 20 20 30 3a 45 |B 0:EQUB 0:E|
00002730 51 55 42 20 20 20 30 3a 45 51 55 42 20 30 3a 45 |QUB 0:EQUB 0:E|
00002740 51 55 42 20 30 3a 45 51 55 42 20 30 0d 0f fa 04 |QUB 0:EQUB 0....|
00002750 0d 10 04 04 0d 10 0e 04 0d 10 18 05 5d 0d 10 22 |............].."|
00002760 0a ed 20 70 61 73 73 0d 10 2c 04 0d 10 36 0e f1 |.. pass..,...6..|
00002770 20 63 6f 64 65 25 2c 50 25 0d 10 40 04 0d 10 4a | code%,P%..@...J|
00002780 05 e1 0d 10 54 04 0d 10 5e 10 dd 20 a4 61 64 72 |....T...^.. .adr|
00002790 28 72 25 2c 6c 29 0d 10 68 04 0d 10 72 0a 6a 6a |(r%,l)..h...r.jj|
000027a0 25 3d 50 25 0d 10 7c 0d e7 20 6c 3e 6a 6a 25 20 |%=P%..|.. l>jj% |
000027b0 8c 0d 10 86 0a 5b 4f 50 54 20 30 0d 10 90 1e 41 |.....[OPT 0....A|
000027c0 44 44 20 72 25 2c 50 43 2c 23 28 6c 2d 6a 6a 25 |DD r%,PC,#(l-jj%|
000027d0 2d 38 29 83 20 26 31 30 30 0d 10 9a 24 41 44 44 |-8). &100...$ADD|
000027e0 20 72 25 2c 72 25 2c 23 28 6c 2d 6a 6a 25 2d 38 | r%,r%,#(l-jj%-8|
000027f0 29 20 81 20 26 31 30 30 3c 3c 38 3a 5d 0d 10 a4 |) . &100<<8:]...|
00002800 05 cc 0d 10 ae 0a 5b 4f 50 54 20 30 0d 10 b8 1e |......[OPT 0....|
00002810 53 55 42 20 72 25 2c 50 43 2c 23 28 6a 6a 25 2b |SUB r%,PC,#(jj%+|
00002820 38 2d 6c 29 83 20 26 31 30 30 0d 10 c2 23 53 55 |8-l). &100...#SU|
00002830 42 20 72 25 2c 72 25 2c 23 28 6a 6a 25 2b 38 2d |B r%,r%,#(jj%+8-|
00002840 6c 29 81 20 26 31 30 30 3c 3c 38 3a 5d 0d 10 cc |l). &100<<8:]...|
00002850 05 cd 0d 10 d6 07 3d 22 22 0d 10 e0 04 0d 10 ea |......="".......|
00002860 12 dd a4 64 69 76 28 41 2c 42 2c 43 2c 52 29 0d |...div(A,B,C,R).|
00002870 10 f4 08 ea 6a 6a 25 0d 10 fe 05 5b 0d 11 08 08 |....jj%....[....|
00002880 4f 50 54 30 0d 11 12 13 4d 4f 56 53 20 43 2c 41 |OPT0....MOVS C,A|
00002890 2c 4c 53 52 23 33 31 0d 11 1c 10 52 53 42 4e 45 |,LSR#31....RSBNE|
000028a0 20 41 2c 41 2c 23 30 0d 11 26 15 41 44 44 53 20 | A,A,#0..&.ADDS |
000028b0 43 2c 43 2c 41 2c 4c 53 4c 23 31 36 0d 11 30 12 |C,C,A,LSL#16..0.|
000028c0 4d 4f 56 20 41 2c 41 2c 4c 53 52 23 31 36 0d 11 |MOV A,A,LSR#16..|
000028d0 3a 0e 41 44 44 53 20 41 2c 42 2c 41 0d 11 44 0f |:.ADDS A,B,A..D.|
000028e0 53 55 42 43 43 20 41 2c 41 2c 42 0d 11 4e 05 5d |SUBCC A,A,B..N.]|
000028f0 0d 11 58 0d e3 6a 6a 25 3d 31 b8 33 31 0d 11 62 |..X..jj%=1.31..b|
00002900 05 5b 0d 11 6c 08 4f 50 54 30 0d 11 76 0e 41 44 |.[..l.OPT0..v.AD|
00002910 43 53 20 43 2c 43 2c 43 0d 11 80 14 41 44 43 53 |CS C,C,C....ADCS|
00002920 20 41 2c 42 2c 41 2c 4c 53 4c 23 31 0d 11 8a 0f | A,B,A,LSL#1....|
00002930 53 55 42 43 43 20 41 2c 41 2c 42 0d 11 94 05 5d |SUBCC A,A,B....]|
00002940 0d 11 9e 05 ed 0d 11 a8 05 5b 0d 11 b2 0b 4f 50 |.........[....OP|
00002950 54 70 61 73 73 0d 11 bc 0e 41 44 43 53 20 52 2c |Tpass....ADCS R,|
00002960 43 2c 43 0d 11 c6 10 52 53 42 43 43 20 52 2c 52 |C,C....RSBCC R,R|
00002970 2c 23 30 0d 11 d0 05 5d 0d 11 da 07 3d 22 22 0d |,#0....]....="".|
00002980 11 e4 04 0d 11 ee 04 0d ff |.........|
00002989 
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