Home » Recent acquisitions » Acorn ADFS disks » adfs_ArchimedesWorld_199201.adf » January92 » !AWJan92/Goodies/ArcAut/Misc/makecode
!AWJan92/Goodies/ArcAut/Misc/makecode
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 » Recent acquisitions » Acorn ADFS disks » adfs_ArchimedesWorld_199201.adf » January92 |
Filename: | !AWJan92/Goodies/ArcAut/Misc/makecode |
Read OK: | ✔ |
File size: | 0570 bytes |
Load address: | 0000 |
Exec address: | 0000 |
File contents
10REM >makecode 20REM 30mem%=1024 40DIM code% mem% 50L%=code%+mem% 60FOR pass%=8 TO 10 STEP 2 70P%=code% 80[OPT pass% 90.aseed:EQUD &FFFFFFFF 100.soup 110STMFD R13!,{R14} 120MOV R14,R0:MOV R12,R3 130ADR R0,arvbl:ADR R1,awvbl 140SWI "OS_ReadVduVariables" 150ADR R0,anamesy:ADR R1,asuy:MOV R2,#4:MOV R3,#0:MOV R4,#0 160SWI "OS_ReadVarVal" 170ADR R0,anamesx:ADR R1,asux:MOV R2,#4:MOV R3,#0:MOV R4,#0 180SWI "OS_ReadVarVal" 190MOV R0,R14:MOV R3,R12 200LDR R1,awvbl 210LDR R2,asuy:LDR R4,asux 220SUB R1,R1,#192 230ADD R4,R4,#1:ADD R1,R1,R4,ASR #1 240MOV R5,R2,ASR #1:ADD R5,R5,#128 250ADD R1,R1,R5,ASL #8:ADD R1,R1,R5,ASL #6 260SUB R2,R2,#1 270LDR R5,axor 280LDR R4,aseed 290.soupnrow 300LDR R8,asux:SUB R8,R8,#1 310.soupncol:] 320FOR q%=1 TO 16 330[OPT pass%:MOVS R4,R4,LSL #1:EORCC R4,R4,R5:] 340NEXT 350[OPT pass% 360CMP R6,R4,LSR #16:BLE plotdone:] 370FOR q%=1 TO 16 380[OPT pass%:MOVS R4,R4,LSL #1:EORCC R4,R4,R5:] 390NEXT 400[OPT pass% 410MOV R12,R4,LSR #16 420MUL R12,R0,R12 430ADD R12,R3,R12,LSR #16 440STRB R12,[R1] 450.plotdone 460SUB R1,R1,#1 470SUBS R8,R8,#1 480BPL soupncol 490SUB R1,R1,#320 500LDR R14,asux 510ADD R1,R1,R14 520SUBS R2,R2,#1 530BPL soupnrow 540LDMFD R13!,{PC} 550.axor:EQUD &ED6AA7 560.arvbl:EQUD 148:EQUD -1 570.awvbl:EQUD0 580.anamesy:EQUS "suy"+CHR$0:ALIGN 590.anamesx:EQUS "sux"+CHR$0:ALIGN 600.asuy:EQUD0 610.asux:EQUD0 620] 630NEXT 640SYS "OS_File",&0A,"<ArcAut$Dir>.code",&FFD,,code%,P%
� >makecode � mem%=1024 (� code% mem% 2L%=code%+mem% <� pass%=8 � 10 � 2 FP%=code% P[OPT pass% Z.aseed:EQUD &FFFFFFFF d .soup nSTMFD R13!,{R14} xMOV R14,R0:MOV R12,R3 �ADR R0,arvbl:ADR R1,awvbl �SWI "OS_ReadVduVariables" �<ADR R0,anamesy:ADR R1,asuy:MOV R2,#4:MOV R3,#0:MOV R4,#0 �SWI "OS_ReadVarVal" �<ADR R0,anamesx:ADR R1,asux:MOV R2,#4:MOV R3,#0:MOV R4,#0 �SWI "OS_ReadVarVal" �MOV R0,R14:MOV R3,R12 �LDR R1,awvbl �LDR R2,asuy:LDR R4,asux �SUB R1,R1,#192 �$ADD R4,R4,#1:ADD R1,R1,R4,ASR #1 �#MOV R5,R2,ASR #1:ADD R5,R5,#128 �+ADD R1,R1,R5,ASL #8:ADD R1,R1,R5,ASL #6 SUB R2,R2,#1 LDR R5,axor LDR R4,aseed " .soupnrow ,LDR R8,asux:SUB R8,R8,#1 6.soupncol:] @� q%=1 � 16 J/[OPT pass%:MOVS R4,R4,LSL #1:�CC R4,R4,R5:] T� ^[OPT pass% h$CMP R6,R4,LSR #16:BLE plotdone:] r� q%=1 � 16 |/[OPT pass%:MOVS R4,R4,LSL #1:�CC R4,R4,R5:] �� �[OPT pass% �MOV R12,R4,LSR #16 �MUL R12,R0,R12 �ADD R12,R3,R12,LSR #16 �STRB R12,[R1] � .plotdone �SUB R1,R1,#1 �SUBS R8,R8,#1 �BPL soupncol �SUB R1,R1,#320 �LDR R14,asux �ADD R1,R1,R14 SUBS R2,R2,#1 BPL soupnrow LDMFD R13!,{PC} &.axor:EQUD &ED6AA7 0.arvbl:EQUD 148:EQUD -1 :.awvbl:EQUD0 D .anamesy:EQUS "suy"+�0:ALIGN N .anamesx:EQUS "sux"+�0:ALIGN X.asuy:EQUD0 b.asux:EQUD0 l] v� �7ș "OS_File",&0A,"<ArcAut$Dir>.code",&FFD,,code%,P% �
00000000 0d 00 0a 0f f4 20 3e 6d 61 6b 65 63 6f 64 65 0d |..... >makecode.| 00000010 00 14 05 f4 0d 00 1e 0d 6d 65 6d 25 3d 31 30 32 |........mem%=102| 00000020 34 0d 00 28 10 de 20 63 6f 64 65 25 20 6d 65 6d |4..(.. code% mem| 00000030 25 0d 00 32 11 4c 25 3d 63 6f 64 65 25 2b 6d 65 |%..2.L%=code%+me| 00000040 6d 25 0d 00 3c 16 e3 20 70 61 73 73 25 3d 38 20 |m%..<.. pass%=8 | 00000050 b8 20 31 30 20 88 20 32 0d 00 46 0c 50 25 3d 63 |. 10 . 2..F.P%=c| 00000060 6f 64 65 25 0d 00 50 0e 5b 4f 50 54 20 70 61 73 |ode%..P.[OPT pas| 00000070 73 25 0d 00 5a 19 2e 61 73 65 65 64 3a 45 51 55 |s%..Z..aseed:EQU| 00000080 44 20 26 46 46 46 46 46 46 46 46 0d 00 64 09 2e |D &FFFFFFFF..d..| 00000090 73 6f 75 70 0d 00 6e 14 53 54 4d 46 44 20 52 31 |soup..n.STMFD R1| 000000a0 33 21 2c 7b 52 31 34 7d 0d 00 78 19 4d 4f 56 20 |3!,{R14}..x.MOV | 000000b0 52 31 34 2c 52 30 3a 4d 4f 56 20 52 31 32 2c 52 |R14,R0:MOV R12,R| 000000c0 33 0d 00 82 1d 41 44 52 20 52 30 2c 61 72 76 62 |3....ADR R0,arvb| 000000d0 6c 3a 41 44 52 20 52 31 2c 61 77 76 62 6c 0d 00 |l:ADR R1,awvbl..| 000000e0 8c 1d 53 57 49 20 22 4f 53 5f 52 65 61 64 56 64 |..SWI "OS_ReadVd| 000000f0 75 56 61 72 69 61 62 6c 65 73 22 0d 00 96 3c 41 |uVariables"...<A| 00000100 44 52 20 52 30 2c 61 6e 61 6d 65 73 79 3a 41 44 |DR R0,anamesy:AD| 00000110 52 20 52 31 2c 61 73 75 79 3a 4d 4f 56 20 52 32 |R R1,asuy:MOV R2| 00000120 2c 23 34 3a 4d 4f 56 20 52 33 2c 23 30 3a 4d 4f |,#4:MOV R3,#0:MO| 00000130 56 20 52 34 2c 23 30 0d 00 a0 17 53 57 49 20 22 |V R4,#0....SWI "| 00000140 4f 53 5f 52 65 61 64 56 61 72 56 61 6c 22 0d 00 |OS_ReadVarVal"..| 00000150 aa 3c 41 44 52 20 52 30 2c 61 6e 61 6d 65 73 78 |.<ADR R0,anamesx| 00000160 3a 41 44 52 20 52 31 2c 61 73 75 78 3a 4d 4f 56 |:ADR R1,asux:MOV| 00000170 20 52 32 2c 23 34 3a 4d 4f 56 20 52 33 2c 23 30 | R2,#4:MOV R3,#0| 00000180 3a 4d 4f 56 20 52 34 2c 23 30 0d 00 b4 17 53 57 |:MOV R4,#0....SW| 00000190 49 20 22 4f 53 5f 52 65 61 64 56 61 72 56 61 6c |I "OS_ReadVarVal| 000001a0 22 0d 00 be 19 4d 4f 56 20 52 30 2c 52 31 34 3a |"....MOV R0,R14:| 000001b0 4d 4f 56 20 52 33 2c 52 31 32 0d 00 c8 10 4c 44 |MOV R3,R12....LD| 000001c0 52 20 52 31 2c 61 77 76 62 6c 0d 00 d2 1b 4c 44 |R R1,awvbl....LD| 000001d0 52 20 52 32 2c 61 73 75 79 3a 4c 44 52 20 52 34 |R R2,asuy:LDR R4| 000001e0 2c 61 73 75 78 0d 00 dc 12 53 55 42 20 52 31 2c |,asux....SUB R1,| 000001f0 52 31 2c 23 31 39 32 0d 00 e6 24 41 44 44 20 52 |R1,#192...$ADD R| 00000200 34 2c 52 34 2c 23 31 3a 41 44 44 20 52 31 2c 52 |4,R4,#1:ADD R1,R| 00000210 31 2c 52 34 2c 41 53 52 20 23 31 0d 00 f0 23 4d |1,R4,ASR #1...#M| 00000220 4f 56 20 52 35 2c 52 32 2c 41 53 52 20 23 31 3a |OV R5,R2,ASR #1:| 00000230 41 44 44 20 52 35 2c 52 35 2c 23 31 32 38 0d 00 |ADD R5,R5,#128..| 00000240 fa 2b 41 44 44 20 52 31 2c 52 31 2c 52 35 2c 41 |.+ADD R1,R1,R5,A| 00000250 53 4c 20 23 38 3a 41 44 44 20 52 31 2c 52 31 2c |SL #8:ADD R1,R1,| 00000260 52 35 2c 41 53 4c 20 23 36 0d 01 04 10 53 55 42 |R5,ASL #6....SUB| 00000270 20 52 32 2c 52 32 2c 23 31 0d 01 0e 0f 4c 44 52 | R2,R2,#1....LDR| 00000280 20 52 35 2c 61 78 6f 72 0d 01 18 10 4c 44 52 20 | R5,axor....LDR | 00000290 52 34 2c 61 73 65 65 64 0d 01 22 0d 2e 73 6f 75 |R4,aseed.."..sou| 000002a0 70 6e 72 6f 77 0d 01 2c 1c 4c 44 52 20 52 38 2c |pnrow..,.LDR R8,| 000002b0 61 73 75 78 3a 53 55 42 20 52 38 2c 52 38 2c 23 |asux:SUB R8,R8,#| 000002c0 31 0d 01 36 0f 2e 73 6f 75 70 6e 63 6f 6c 3a 5d |1..6..soupncol:]| 000002d0 0d 01 40 0f e3 20 71 25 3d 31 20 b8 20 31 36 0d |..@.. q%=1 . 16.| 000002e0 01 4a 2f 5b 4f 50 54 20 70 61 73 73 25 3a 4d 4f |.J/[OPT pass%:MO| 000002f0 56 53 20 52 34 2c 52 34 2c 4c 53 4c 20 23 31 3a |VS R4,R4,LSL #1:| 00000300 82 43 43 20 52 34 2c 52 34 2c 52 35 3a 5d 0d 01 |.CC R4,R4,R5:]..| 00000310 54 05 ed 0d 01 5e 0e 5b 4f 50 54 20 70 61 73 73 |T....^.[OPT pass| 00000320 25 0d 01 68 24 43 4d 50 20 52 36 2c 52 34 2c 4c |%..h$CMP R6,R4,L| 00000330 53 52 20 23 31 36 3a 42 4c 45 20 70 6c 6f 74 64 |SR #16:BLE plotd| 00000340 6f 6e 65 3a 5d 0d 01 72 0f e3 20 71 25 3d 31 20 |one:]..r.. q%=1 | 00000350 b8 20 31 36 0d 01 7c 2f 5b 4f 50 54 20 70 61 73 |. 16..|/[OPT pas| 00000360 73 25 3a 4d 4f 56 53 20 52 34 2c 52 34 2c 4c 53 |s%:MOVS R4,R4,LS| 00000370 4c 20 23 31 3a 82 43 43 20 52 34 2c 52 34 2c 52 |L #1:.CC R4,R4,R| 00000380 35 3a 5d 0d 01 86 05 ed 0d 01 90 0e 5b 4f 50 54 |5:].........[OPT| 00000390 20 70 61 73 73 25 0d 01 9a 16 4d 4f 56 20 52 31 | pass%....MOV R1| 000003a0 32 2c 52 34 2c 4c 53 52 20 23 31 36 0d 01 a4 12 |2,R4,LSR #16....| 000003b0 4d 55 4c 20 52 31 32 2c 52 30 2c 52 31 32 0d 01 |MUL R12,R0,R12..| 000003c0 ae 1a 41 44 44 20 52 31 32 2c 52 33 2c 52 31 32 |..ADD R12,R3,R12| 000003d0 2c 4c 53 52 20 23 31 36 0d 01 b8 11 53 54 52 42 |,LSR #16....STRB| 000003e0 20 52 31 32 2c 5b 52 31 5d 0d 01 c2 0d 2e 70 6c | R12,[R1].....pl| 000003f0 6f 74 64 6f 6e 65 0d 01 cc 10 53 55 42 20 52 31 |otdone....SUB R1| 00000400 2c 52 31 2c 23 31 0d 01 d6 11 53 55 42 53 20 52 |,R1,#1....SUBS R| 00000410 38 2c 52 38 2c 23 31 0d 01 e0 10 42 50 4c 20 73 |8,R8,#1....BPL s| 00000420 6f 75 70 6e 63 6f 6c 0d 01 ea 12 53 55 42 20 52 |oupncol....SUB R| 00000430 31 2c 52 31 2c 23 33 32 30 0d 01 f4 10 4c 44 52 |1,R1,#320....LDR| 00000440 20 52 31 34 2c 61 73 75 78 0d 01 fe 11 41 44 44 | R14,asux....ADD| 00000450 20 52 31 2c 52 31 2c 52 31 34 0d 02 08 11 53 55 | R1,R1,R14....SU| 00000460 42 53 20 52 32 2c 52 32 2c 23 31 0d 02 12 10 42 |BS R2,R2,#1....B| 00000470 50 4c 20 73 6f 75 70 6e 72 6f 77 0d 02 1c 13 4c |PL soupnrow....L| 00000480 44 4d 46 44 20 52 31 33 21 2c 7b 50 43 7d 0d 02 |DMFD R13!,{PC}..| 00000490 26 16 2e 61 78 6f 72 3a 45 51 55 44 20 26 45 44 |&..axor:EQUD &ED| 000004a0 36 41 41 37 0d 02 30 1b 2e 61 72 76 62 6c 3a 45 |6AA7..0..arvbl:E| 000004b0 51 55 44 20 31 34 38 3a 45 51 55 44 20 2d 31 0d |QUD 148:EQUD -1.| 000004c0 02 3a 10 2e 61 77 76 62 6c 3a 45 51 55 44 30 0d |.:..awvbl:EQUD0.| 000004d0 02 44 20 2e 61 6e 61 6d 65 73 79 3a 45 51 55 53 |.D .anamesy:EQUS| 000004e0 20 22 73 75 79 22 2b bd 30 3a 41 4c 49 47 4e 0d | "suy"+.0:ALIGN.| 000004f0 02 4e 20 2e 61 6e 61 6d 65 73 78 3a 45 51 55 53 |.N .anamesx:EQUS| 00000500 20 22 73 75 78 22 2b bd 30 3a 41 4c 49 47 4e 0d | "sux"+.0:ALIGN.| 00000510 02 58 0f 2e 61 73 75 79 3a 45 51 55 44 30 0d 02 |.X..asuy:EQUD0..| 00000520 62 0f 2e 61 73 75 78 3a 45 51 55 44 30 0d 02 6c |b..asux:EQUD0..l| 00000530 05 5d 0d 02 76 05 ed 0d 02 80 37 c8 99 20 22 4f |.]..v.....7.. "O| 00000540 53 5f 46 69 6c 65 22 2c 26 30 41 2c 22 3c 41 72 |S_File",&0A,"<Ar| 00000550 63 41 75 74 24 44 69 72 3e 2e 63 6f 64 65 22 2c |cAut$Dir>.code",| 00000560 26 46 46 44 2c 2c 63 6f 64 65 25 2c 50 25 0d ff |&FFD,,code%,P%..| 00000570