Home » Archimedes archive » Micro User » MU 1991-05.adf » Listings » ShowRegSrc

ShowRegSrc

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 » Micro User » MU 1991-05.adf » Listings
Filename: ShowRegSrc
Read OK:
File size: 055A bytes
Load address: 0000
Exec address: 0000
File contents
   10REM > <BasicSave$dir>.Source
   20REM by Matthew Chilton
   30REM (c) The Micro User
   40:
   50dir$="$"
   60DIM code% &400
   70FOR pass%=4 TO 6 STEP 2
   80P%=0:O%=code%
   90:
  100[OPT pass%
  110EQUD 0 ; Module won't be run
  120EQUD 0 ; No initialisation
  130EQUD 0 ; No finalisation
  140EQUD 0 ; Module doesn't accept service calls
  150EQUD title
  160EQUD helpstring
  170EQUD 0
  180EQUD &6080
  190EQUD swi_intercept
  200EQUD swi_table
  210EQUD 0
  220.title EQUS "DebugAid"+CHR$0:ALIGN
  230.helpstring EQUS "Debugging Aid"+CHR$9+"1.00 (08 Jul 1990)"+CHR$0
  240ALIGN
  250;
  260.swi_table
  270EQUS "Debug":EQUB 0
  280]:FOR L%=0 TO 7
  290[OPT pass%
  300EQUS "ShowR"+STR$L%:EQUB 0
  310]:NEXT:[OPT pass%
  320EQUB 0:ALIGN
  330;
  340.buffer EQUD 0:EQUD 0:EQUD 0
  350;
  360.swi_intercept
  370STMFD R13!,{R0-R10,R14}  ; R14 will be corrupted when a SWI is called
  380ADR R0,show              ; address of first subroutine
  390MOV R1,#36               ; length of one subroutine
  400MUL R1,R11,R1            ; calculate offset to our subroutine
  410ADD PC,R0,R1             ; jump to our subroutine
  420;
  430.show
  440]:FOR reg=0 TO 7
  450[OPT pass%
  460LDMFD R13,{R0-R10,R14}
  470MOV R0,reg
  480ADR R1,buffer
  490MOV R2,#12
  500SWI "OS_ConvertHex8"
  510SWI 256+ASC("&")
  520SUB R1,R1,R0
  530SWI "OS_WriteN"
  540LDMFD R13!,{R0-R10,PC}^
  550]:NEXT
  560NEXT
  570:
  580OSCLI"Save "+dir$+".DebugMod "+STR$~code%+" "+STR$~O%
  590OSCLI"SetType "+dir$+".DebugMod Module"
  600OSCLI"Run "+dir$+".DebugMod"

� > <BasicSave$dir>.Source
� by Matthew Chilton
� (c) The Micro User
(:
2dir$="$"
<� code% &400
F� pass%=4 � 6 � 2
PP%=0:O%=code%
Z:
d[OPT pass%
n EQUD 0 ; Module won't be run
xEQUD 0 ; No initialisation
�EQUD 0 ; No finalisation
�0EQUD 0 ; Module doesn't accept service calls
�EQUD title
�EQUD helpstring
�
EQUD 0
�EQUD &6080
�EQUD swi_intercept
�EQUD swi_table
�
EQUD 0
�#.title EQUS "DebugAid"+�0:ALIGN
�?.helpstring EQUS "Debugging Aid"+�9+"1.00 (08 Jul 1990)"+�0
�	ALIGN
�;
.swi_table
EQUS "Debug":EQUB 0
]:� L%=0 � 7
"[OPT pass%
,EQUS "ShowR"+�L%:EQUB 0
6]:�:[OPT pass%
@EQUB 0:ALIGN
J;
T .buffer EQUD 0:EQUD 0:EQUD 0
^;
h.swi_intercept
rISTMFD R13!,{R0-R10,R14}  ; R14 will be corrupted when a SWI is called
|:ADR R0,show              ; address of first subroutine
�7MOV R1,#36               ; length of one subroutine
�AMUL R1,R11,R1            ; calculate offset to our subroutine
�5ADD PC,R0,R1             ; jump to our subroutine
�;
�	.show
�]:� reg=0 � 7
�[OPT pass%
�LDMFD R13,{R0-R10,R14}
�MOV R0,reg
�ADR R1,buffer
�MOV R2,#12
�SWI "OS_ConvertHex8"
�SWI 256+�("&")
SUB R1,R1,R0
SWI "OS_WriteN"
LDMFD R13!,{R0-R10,PC}^
&]:�
0�
::
D/�"Save "+dir$+".DebugMod "+�~code%+" "+�~O%
N'�"SetType "+dir$+".DebugMod Module"
X�"Run "+dir$+".DebugMod"
�
00000000  0d 00 0a 1e f4 20 3e 20  3c 42 61 73 69 63 53 61  |..... > <BasicSa|
00000010  76 65 24 64 69 72 3e 2e  53 6f 75 72 63 65 0d 00  |ve$dir>.Source..|
00000020  14 18 f4 20 62 79 20 4d  61 74 74 68 65 77 20 43  |... by Matthew C|
00000030  68 69 6c 74 6f 6e 0d 00  1e 18 f4 20 28 63 29 20  |hilton..... (c) |
00000040  54 68 65 20 4d 69 63 72  6f 20 55 73 65 72 0d 00  |The Micro User..|
00000050  28 05 3a 0d 00 32 0c 64  69 72 24 3d 22 24 22 0d  |(.:..2.dir$="$".|
00000060  00 3c 10 de 20 63 6f 64  65 25 20 26 34 30 30 0d  |.<.. code% &400.|
00000070  00 46 15 e3 20 70 61 73  73 25 3d 34 20 b8 20 36  |.F.. pass%=4 . 6|
00000080  20 88 20 32 0d 00 50 11  50 25 3d 30 3a 4f 25 3d  | . 2..P.P%=0:O%=|
00000090  63 6f 64 65 25 0d 00 5a  05 3a 0d 00 64 0e 5b 4f  |code%..Z.:..d.[O|
000000a0  50 54 20 70 61 73 73 25  0d 00 6e 20 45 51 55 44  |PT pass%..n EQUD|
000000b0  20 30 20 3b 20 4d 6f 64  75 6c 65 20 77 6f 6e 27  | 0 ; Module won'|
000000c0  74 20 62 65 20 72 75 6e  0d 00 78 1e 45 51 55 44  |t be run..x.EQUD|
000000d0  20 30 20 3b 20 4e 6f 20  69 6e 69 74 69 61 6c 69  | 0 ; No initiali|
000000e0  73 61 74 69 6f 6e 0d 00  82 1c 45 51 55 44 20 30  |sation....EQUD 0|
000000f0  20 3b 20 4e 6f 20 66 69  6e 61 6c 69 73 61 74 69  | ; No finalisati|
00000100  6f 6e 0d 00 8c 30 45 51  55 44 20 30 20 3b 20 4d  |on...0EQUD 0 ; M|
00000110  6f 64 75 6c 65 20 64 6f  65 73 6e 27 74 20 61 63  |odule doesn't ac|
00000120  63 65 70 74 20 73 65 72  76 69 63 65 20 63 61 6c  |cept service cal|
00000130  6c 73 0d 00 96 0e 45 51  55 44 20 74 69 74 6c 65  |ls....EQUD title|
00000140  0d 00 a0 13 45 51 55 44  20 68 65 6c 70 73 74 72  |....EQUD helpstr|
00000150  69 6e 67 0d 00 aa 0a 45  51 55 44 20 30 0d 00 b4  |ing....EQUD 0...|
00000160  0e 45 51 55 44 20 26 36  30 38 30 0d 00 be 16 45  |.EQUD &6080....E|
00000170  51 55 44 20 73 77 69 5f  69 6e 74 65 72 63 65 70  |QUD swi_intercep|
00000180  74 0d 00 c8 12 45 51 55  44 20 73 77 69 5f 74 61  |t....EQUD swi_ta|
00000190  62 6c 65 0d 00 d2 0a 45  51 55 44 20 30 0d 00 dc  |ble....EQUD 0...|
000001a0  23 2e 74 69 74 6c 65 20  45 51 55 53 20 22 44 65  |#.title EQUS "De|
000001b0  62 75 67 41 69 64 22 2b  bd 30 3a 41 4c 49 47 4e  |bugAid"+.0:ALIGN|
000001c0  0d 00 e6 3f 2e 68 65 6c  70 73 74 72 69 6e 67 20  |...?.helpstring |
000001d0  45 51 55 53 20 22 44 65  62 75 67 67 69 6e 67 20  |EQUS "Debugging |
000001e0  41 69 64 22 2b bd 39 2b  22 31 2e 30 30 20 28 30  |Aid"+.9+"1.00 (0|
000001f0  38 20 4a 75 6c 20 31 39  39 30 29 22 2b bd 30 0d  |8 Jul 1990)"+.0.|
00000200  00 f0 09 41 4c 49 47 4e  0d 00 fa 05 3b 0d 01 04  |...ALIGN....;...|
00000210  0e 2e 73 77 69 5f 74 61  62 6c 65 0d 01 0e 17 45  |..swi_table....E|
00000220  51 55 53 20 22 44 65 62  75 67 22 3a 45 51 55 42  |QUS "Debug":EQUB|
00000230  20 30 0d 01 18 10 5d 3a  e3 20 4c 25 3d 30 20 b8  | 0....]:. L%=0 .|
00000240  20 37 0d 01 22 0e 5b 4f  50 54 20 70 61 73 73 25  | 7..".[OPT pass%|
00000250  0d 01 2c 1b 45 51 55 53  20 22 53 68 6f 77 52 22  |..,.EQUS "ShowR"|
00000260  2b c3 4c 25 3a 45 51 55  42 20 30 0d 01 36 12 5d  |+.L%:EQUB 0..6.]|
00000270  3a ed 3a 5b 4f 50 54 20  70 61 73 73 25 0d 01 40  |:.:[OPT pass%..@|
00000280  10 45 51 55 42 20 30 3a  41 4c 49 47 4e 0d 01 4a  |.EQUB 0:ALIGN..J|
00000290  05 3b 0d 01 54 20 2e 62  75 66 66 65 72 20 45 51  |.;..T .buffer EQ|
000002a0  55 44 20 30 3a 45 51 55  44 20 30 3a 45 51 55 44  |UD 0:EQUD 0:EQUD|
000002b0  20 30 0d 01 5e 05 3b 0d  01 68 12 2e 73 77 69 5f  | 0..^.;..h..swi_|
000002c0  69 6e 74 65 72 63 65 70  74 0d 01 72 49 53 54 4d  |intercept..rISTM|
000002d0  46 44 20 52 31 33 21 2c  7b 52 30 2d 52 31 30 2c  |FD R13!,{R0-R10,|
000002e0  52 31 34 7d 20 20 3b 20  52 31 34 20 77 69 6c 6c  |R14}  ; R14 will|
000002f0  20 62 65 20 63 6f 72 72  75 70 74 65 64 20 77 68  | be corrupted wh|
00000300  65 6e 20 61 20 53 57 49  20 69 73 20 63 61 6c 6c  |en a SWI is call|
00000310  65 64 0d 01 7c 3a 41 44  52 20 52 30 2c 73 68 6f  |ed..|:ADR R0,sho|
00000320  77 20 20 20 20 20 20 20  20 20 20 20 20 20 20 3b  |w              ;|
00000330  20 61 64 64 72 65 73 73  20 6f 66 20 66 69 72 73  | address of firs|
00000340  74 20 73 75 62 72 6f 75  74 69 6e 65 0d 01 86 37  |t subroutine...7|
00000350  4d 4f 56 20 52 31 2c 23  33 36 20 20 20 20 20 20  |MOV R1,#36      |
00000360  20 20 20 20 20 20 20 20  20 3b 20 6c 65 6e 67 74  |         ; lengt|
00000370  68 20 6f 66 20 6f 6e 65  20 73 75 62 72 6f 75 74  |h of one subrout|
00000380  69 6e 65 0d 01 90 41 4d  55 4c 20 52 31 2c 52 31  |ine...AMUL R1,R1|
00000390  31 2c 52 31 20 20 20 20  20 20 20 20 20 20 20 20  |1,R1            |
000003a0  3b 20 63 61 6c 63 75 6c  61 74 65 20 6f 66 66 73  |; calculate offs|
000003b0  65 74 20 74 6f 20 6f 75  72 20 73 75 62 72 6f 75  |et to our subrou|
000003c0  74 69 6e 65 0d 01 9a 35  41 44 44 20 50 43 2c 52  |tine...5ADD PC,R|
000003d0  30 2c 52 31 20 20 20 20  20 20 20 20 20 20 20 20  |0,R1            |
000003e0  20 3b 20 6a 75 6d 70 20  74 6f 20 6f 75 72 20 73  | ; jump to our s|
000003f0  75 62 72 6f 75 74 69 6e  65 0d 01 a4 05 3b 0d 01  |ubroutine....;..|
00000400  ae 09 2e 73 68 6f 77 0d  01 b8 11 5d 3a e3 20 72  |...show....]:. r|
00000410  65 67 3d 30 20 b8 20 37  0d 01 c2 0e 5b 4f 50 54  |eg=0 . 7....[OPT|
00000420  20 70 61 73 73 25 0d 01  cc 1a 4c 44 4d 46 44 20  | pass%....LDMFD |
00000430  52 31 33 2c 7b 52 30 2d  52 31 30 2c 52 31 34 7d  |R13,{R0-R10,R14}|
00000440  0d 01 d6 0e 4d 4f 56 20  52 30 2c 72 65 67 0d 01  |....MOV R0,reg..|
00000450  e0 11 41 44 52 20 52 31  2c 62 75 66 66 65 72 0d  |..ADR R1,buffer.|
00000460  01 ea 0e 4d 4f 56 20 52  32 2c 23 31 32 0d 01 f4  |...MOV R2,#12...|
00000470  18 53 57 49 20 22 4f 53  5f 43 6f 6e 76 65 72 74  |.SWI "OS_Convert|
00000480  48 65 78 38 22 0d 01 fe  12 53 57 49 20 32 35 36  |Hex8"....SWI 256|
00000490  2b 97 28 22 26 22 29 0d  02 08 10 53 55 42 20 52  |+.("&")....SUB R|
000004a0  31 2c 52 31 2c 52 30 0d  02 12 13 53 57 49 20 22  |1,R1,R0....SWI "|
000004b0  4f 53 5f 57 72 69 74 65  4e 22 0d 02 1c 1b 4c 44  |OS_WriteN"....LD|
000004c0  4d 46 44 20 52 31 33 21  2c 7b 52 30 2d 52 31 30  |MFD R13!,{R0-R10|
000004d0  2c 50 43 7d 5e 0d 02 26  07 5d 3a ed 0d 02 30 05  |,PC}^..&.]:...0.|
000004e0  ed 0d 02 3a 05 3a 0d 02  44 2f ff 22 53 61 76 65  |...:.:..D/."Save|
000004f0  20 22 2b 64 69 72 24 2b  22 2e 44 65 62 75 67 4d  | "+dir$+".DebugM|
00000500  6f 64 20 22 2b c3 7e 63  6f 64 65 25 2b 22 20 22  |od "+.~code%+" "|
00000510  2b c3 7e 4f 25 0d 02 4e  27 ff 22 53 65 74 54 79  |+.~O%..N'."SetTy|
00000520  70 65 20 22 2b 64 69 72  24 2b 22 2e 44 65 62 75  |pe "+dir$+".Debu|
00000530  67 4d 6f 64 20 4d 6f 64  75 6c 65 22 0d 02 58 1c  |gMod Module"..X.|
00000540  ff 22 52 75 6e 20 22 2b  64 69 72 24 2b 22 2e 44  |."Run "+dir$+".D|
00000550  65 62 75 67 4d 6f 64 22  0d ff                    |ebugMod"..|
0000055a