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Text File | 1998-10-18 | 57.2 KB | 1,492 lines

add-on-m*......page 0001 line# loc code line 00001 0000 ;***************************************** 00002 0000 ;* * 00003 0000 ;* aaa dddd dddd 000 n n * 00004 0000 ;* a a d d d d o 0 nn n * 00005 0000 ;* a a d d d d *** o 0 n n n * 00006 0000 ;* aaaaa d d d d *** o o n n n * 00007 0000 ;* a a d d d d o o n nn * 00008 0000 ;* a a dddd dddd ooo n n * 00009 0000 ;* * 00010 0000 ;* m m ooo n n * 00011 0000 ;* mm mm o o nn n * 00012 0000 ;* *** m m m o o n n n * 00013 0000 ;* *** m m o o n n n * 00014 0000 ;* m m o o n nn * 00015 0000 ;* m m ooo n n * 00016 0000 ;* * 00017 0000 ;**************************************** 00019 0000 ;***************************************** 00020 0000 ;* * 00021 0000 ;* 64k-add-on monitor * 00022 0000 ;* * 00023 0000 ;* this program allows a user to * 00024 0000 ;* examine, modify, and run programs * 00025 0000 ;* with breakpoints in the 64k add-on * 00026 0000 ;* memory. it is functionally the same * 00027 0000 ;* as the pet resident monitor. * 00028 0000 ;* * 00029 0000 ;* 29jan81 rjf 29jul81 rjf * 00030 0000 ;* * 00031 0000 ;* cbm part # 8032118 - 01 rev b * 00032 0000 ;* * 00033 0000 ;***************************************** add-on-m*......page 0002 line# loc code line 00035 0000 ; 00036 0000 ;virtual registers 00037 0000 ; 00038 0000 pch *=*+1 ;program counter 00039 0001 pcl *=*+1 00040 0002 flgs *=*+1 ;processor status 00041 0003 acc *=*+1 ;accumulator 00042 0004 xr *=*+1 ;x index 00043 0005 yr *=*+1 ;y index 00044 0006 sp *=*+1 ;stack pointer 00045 0007 invh *=*+1 ;user irq vector 00046 0008 invl *=*+1 00047 0009 memmap *=*+1 ;add-on control reg 00048 000a ; 00049 000a ;indirect pointers 00050 000a ; 00051 000a stal *=*+1 ;save store pointer 00052 000b stah *=*+1 00053 000c ; 00054 000c sal *=*+1 ;load/save start 00055 000d sah *=*+1 00056 000e ; 00057 000e eal *=*+1 ;load/save end 0005b 000f eah *=*+1 00059 0010 ; 00060 0010 tmp0 *=*+2 ;monitor indirects 00061 0012 ; 00062 0012 tmp2 *=*+2 00063 0014 ; 00064 0014 ;working variables 00065 0014 ; 00066 0014 tmpc *=*+1 00067 0015 savx *=*+1 00068 0016 wrap *=*+1 ;wrap flag for displym 00069 0017 ; 00070 0017 tmpa *=*+1 ;.a save for irq 00071 0018 tmpps *=*+1 ;.p save for irq add-on-m*......page 0003 line# loc code line 00073 0019 ;. 00074 0019 cinv =$90 00075 0019 cbinv =$92 00076 0019 buf =$200 00077 0019 fnadr =$da 00078 0019 fnlen =$d1 00079 0019 cr =$d 00080 0019 bad =$100 00091 0019 status =$96 00082 0019 fa =$d4 00093 0019 sa =$d3 00084 0019 rclrch =$f2a6 00095 0019 rlistn =$fod5 00086 0019 rsecho =$f143 00097 0019 rciout =$f19e 00088 0019 runlsn =$f1b9 00089 0019 rtalk =$f0d2 00090 0019 rtksa =$f193 00091 0019 racptr =$f1c0 00092 0019 runtlk =$f1ae 00093 0019 ropeni =$f4a5 00094 0019 stkey =$9b 00095 0019 ndx =$9e add-on-m*......page 0004 line# loc code line 00097 0019 ; 00098 0019 * =1024 00099 0400 sys =158 ;basic token value 00100 0400 ; 00101 0400 ;enter compiled basic text 00102 0400 ; 00103 0400 00 .byt 0 00104 0401 00 04 .wor init-2 00105 0403 10 00 .wor $10 00106 0405 9e .byt sys 00107 0406 28 31 .byt '(1039)',0,0,0 00107 040c 00 00107 0400 00 00107 040e 00 00108 040f ; 00109 040f ;initialize interrupt process 00110 040f ; 00111 040f 79 init sei 00112 0410 a9 80 lda #%10000000 00113 0412 85 09 sta memmap 00114 0414 bd fo ff sta $fff0 00115 0417 20 2b 04 jsr setirq 00116 041a a9 98 lda #%10001000 00117 041c bd fo ff sta $fff0 00118 041f 20 2b 04 jsr setirq 00119 0422 a5 09 lda memmap 00120 0424 8d fo ff sta $fff0 00121 0427 ; 00122 0427 5b cli 00123 0428 4c 7a 04 jmp timc add-on-m*......page 0005 line# loc code line 00125 042b a9 40 setirq lda #<irq 00126 0420 od fe ff sta $fffe 00127 0430 a9 04 lda #>irq 00129 0432 8d ff ff sta $ffff 00129 0435 a9 59 lda #<nmi 00130 0437 8d fa ff sta $fffa 00131 043a a9 04 lda #>nmi 00132 043c 8d fb ff sta $fffb 00133 043f 60 rts 00135 0440 ;process irq 00136 0440 ; 00137 0440 85 17 irq sta tmpa ;preserve a 00139 0442 ; 00139 0442 68 pla 00140 0443 48 pha 00141 0444 85 18 sta tmpps 00142 0446 ; 00143 0446 a9 00 lda #%00000000 00144 0448 8d f0 ff sta $fff0 00145 044b ; 00146 044b ;push return from interrupt address 00147 044b ; 00148 044b a9 04 lda #>rtip 00149 0440 48 pha 00150 044e a9 72 lda #<rtip 00151 0450 48 pha 00152 0451 ; 00153 0451 a5 16 lda tmpps 00154 0453 48 pha ;push dummy status 00155 0454 ; 00156 0454 a5 17 lda tmpa ;restore a 00157 0456 ; 00158 0456 ;go to rom irq service 00159 0456 ; 00160 0456 6c fe ff jmp ($fffe) 00162 0459 ;process nmi 00163 0459 ; 00164 0459 ;process nmi 00165 0459 ; 00166 0459 85 17 nmi sta tmpa ;preserve a 00167 045b ; 00168 045b 68 pla 00169 045c 48 pha 00170 045d 85 18 sta tmpps 00171 045f ; add-on-m*......page 0006 line* loc code line 00172 045f ; 00173 045f a9 00 lda #%00000000 00174 0461 8d f0 ff sta $fff0 00175 0464 ; 00176 0464 ;push return from interrupt address 00177 0464 ; 00178 0464 a9 04 lda #>rtip 00179 0466 49 pha 00180 0467 a9 72 lda #<rtip 00181 0469 48 pha 00192 046a ; 00183 046a a5 19 lda tmpps 00184 046c 48 pha ;push dummy status 00185 0460 ; 00186 0460 a5 17 lda tmpa 00187 046f ; 00188 046f ;g0 to rom irq service 00189 046f ; 00190 046f 6c fa ff jmp ($fffa) 00192 0472 ;return from interrupt process 00193 0472 ; 00194 0472 49 rtip pha 00195 0473 ; 00196 0473 ;map back to original ram 00197 0473 ; 0019b 0473 a5 09 lda memmap 00199 0475 8d f0 ff sta $fff0 00200 0479 ; 00201 0478 ;restore old .a 00202 0478 ; 00203 0478 68 pla 00204 0479 ; 00205 0479 ;back to user 00206 0479 ; 00207 0479 40 rti monitor......page 0007 line# loc code line 00209 047a ;************************************************ 00210 047a ;* * 00211 047a ;* kernal monitor * 00212 047a ;* * 00213 047a ;* entry via call (jmp) or breakpoint (brk) * 00214 047a ;* --- functions--- * 00215 047a ;* <:> alter memory * 00216 047a ;* <;> alter registers * 00217 047a ;* <r> display registers * 00218 047a ;* <m> display memory * 00219 047a ;* <g> start execution of code * 00220 047a ;* <l> load memory * 00221 047a ;* <s> save memory * 00222 047a ;* <@> disk command * 00223 047a ;* <*> add-on control register * 00224 047a ;* <other> load and execute from disk * 00225 047a ;* * 00226 047a ;* for syntax & semantics see cbm kernal manual * 00227 047a ;* copyright (c) 1980 by cbm * 0022E 047a ;************************************************ monitor......page 0008 line# loc code line 00230 047a ;*****call entry***** 00231 047a ; 00232 047a timc 00233 047a a9 88 lda #<timb 00234 047c 85 92 sta cbinv 00235 047e a9 04 lda #>timb 00236 0480 85 93 sta cbinv+1 00237 0492 a9 5e lda #ms34-ms1 ;call entry 00238 0484 95 14 sta tmpc 00239 0486 d0 10 bne b3 ;branch always 00240 0489 ; 00241 0489 ;*****break entry***** 00242 0489 ; 00243 0488 20 91 09 timb jsr clrch ;clr channels 00244 046b a9 75 lda #ms36-ms1 ;break entry 00245 048d 85 14 sta tmpc 00246 048f d8 cld 00247 0490 ; 00248 0490 ;save .y,.x,.a,flags, and pc 00249 0490 ; 00250 0490 a2 05 ldx #5 00251 0492 68 b1 pla 00252 0493 95 00 sta pch,x 00253 0495 ca dex 00254 0496 10 fa bpl b1 00255 0498 ; 00256 0498 a5 90 b3 lda cinv 00257 049a 85 08 sta invl ;save irq low 00250 049c a5 91 lda cinv+1 00259 049e 95 07 sta invh ;save irq high 00260 04a0 ; 00261 04a0 ba tsx 00262 04a1 86 06 stx sp ;save original sp 00263 04a3 58 cli ;clear ints 00264 04a4 ; 00265 04a4 a4 14 b5 ldy tmpc ;message code 00266 04a6 20 62 09 jsr msg ;print break/call 00267 04a9 ; 0026E 04a9 a9 52 lda #'r ;display regs on entry 00269 04ab do 17 bne so ;branch always 0027c 04ad ; 00271 04ad ;*****error entry***** 00272 04ad ; 00273 04ad 20 50 05 erropr jsr outqst 00274 04b0 68 pla 00275 04b1 60 pla 00276 04b2 ; 00277 04b2 ;*****command interpreter entry***** 0027b 04b2 ; 00279 04b2 strtm1=*-1 00280 04b2 a2 00 ldx #<buf ;place to put file name 00281 04b4 ao 02 ldy #>buf 00292 04b6 86 da stx fnadr 00203 04b8 94 db sty fnadr+1 002e4 04ba 20 53 05 jsr crlf monitor......page 0009 line# loc code line 00285 04bd ; 00286 04od 20 71 09 st1 jsr basin ;read command 00287 04c0 c9 20 cmp #$20 00289 04c2 fo f9 beg st1 ;span blanks 002b9 04c4 ; 00290 04c4 ;command interpreter 00291 04c4 ; 00292 04c4 a2 00 so ldx #0 00293 04c6 96 16 stx wrap 00294 04c8 86 d1 stx fnlen 00295 04ca a8 tay :save current command 00296 04c8 ; 00297 04cb ;put return address for comands on stack 00299 04cb ; 00299 04cb a9 04 lda #>strtm1 00300 04cd 48 pha 00301 04ce a9 b1 lda #<strtm1 00302 04d0 48 pha 00303 04d1 ; 00304 04d1 98 tya ;current command in .a 00305 04d2 ; 00306 04d2 dd 16 05 s1 cmp cmds,x ;is it this one? 00307 04d3 do of bne s2 ;notit 00309 04d7 ; 00309 04d7 85 15 sta savx ;save current command 00310 04d9 ; 00311 04d9 ;indirekt jmp from table 00312 04d9 ; 00313 04d9 bd 17 05 lda cmds+1,x 00314 04dc 85 10 sta tmp0 00315 04de bd 18 05 lda cmds+2,x 00316 04e1 85 11 sta tmp0+1 00317 04e3 6c 10 00 jmp (tmp0) 00318 04e6 ; 00319 04e6 ;each table entry is 3 long---skip to next 00320 04e6 ; 00321 04e6 e8 s2 inx 00322 04e7 e8 inx 00323 04e9 e8 inx 00324 04e9 eo 1b cpx #cmdend-cmds 00325 04eb 90 e5 bcc s1 ;loop f0r all commands 00326 04ed ; 00327 04ed ;command not in table.,.look on disk. 0g328 04ed ;command name can be any length and 00329 04ed ;have parameters. 00330 04ed ; 00331 04ed a2 00 ldy #0 ;length to zero 00332 04ef c9 00 s3 cmp #$d ;end of name? 00333 04f1 fo 00 beq s4 ;yes... 00334 04f3 c9 20 cmp #$20 ;blank? 00335 04f5 fo 09 beq s4 ;yes 00336 04f7 9d 00 02 sta buf,x 00337 04fa 20 71 09 jsr basin ;get next 00338 04fd e8 inx ;count char 00339 04fe do ef bne s3 ;and continue monitor......page 0010 line# loc code line 30340 0500 ; 00341 0500 85 14 s4 sta tmpc 30342 0502 8a txa ;count 00343 0503 f0 10 beq s6 ;is zero 00344 0505 ; 00345 0505 85 01 sta fnlen 00346 0507 a9 08 lda #8 00347 0509 85 04 sta fa ;will use device #8 00348 050b 20 96 07 jsr load ;try to load command 00349 050e bo 05 bcs s6 ;bad load... 00350 0510 ; 00351 0510 a5 14 lda tmpc ;pass last character 00352 0512 6c oa 00 jmp (stal) ;go do it 00353 0515 ; 00354 0515 60 s6 rts 00356 0516 3a cmds .byt ':' ;alter memI3ry 00357 0517 of 06 .wor altm 00359 0519 3b .byt ';' ;alter registers 00359 051a f5 05 .wor altr 00360 051c 52 .byt 'r' ;display registeps 00361 0510 73 05 .wor dsplyr 00362 051f 40 .byt 'm' ;display memory 00363 0520 84 05 .wor dsplym 00364 0522 47 .byt 'g' ;start execution 00365 0523 32 06 .wor go 00366 0525 4c .byt 'l' ;load memory 00367 0526 5e 06 .wor ld 00368 0529 53 .byt 's' ;save memory 00369 0529 5e 06 .wor ld 00370 052b 2a .byt '*' ;map memory 00371 052c 2c 06 .wor mapper 00372 052e 40 .byt '@' ;disk command (alternate) 00373 052f 49 07 .wor disk 00374 0531 cmdend 00376 0531 a5 10 putp lda tmp0 ;move tmp0 to pch,pcl 00377 0533 85 01 sta pcl 00378 0535 a5 11 lda tmp0+l 00379 0537 95 00 sta pch 00380 0539 60 rts 00382 053a a9 02 setr lda #<flgs ;set to access regs 00393 053c 85 10 sta tmp0 00384 053e a9 00 lda #>flgs monitor......page 0011 line# loc code line 00395 0540 95 11 sta tmp0+l 00386 0542 a9 05 lda #5 00397 0544 60 rts 00389 0545 ;prints ':' or ';' before data to permit 00390 0545 ;alter after 'm' or 'r' command 00391 0545 ; 00392 0545 48 altrit pha ;preserve alter character 00393 0546 20 53 05 jsr crlf 00394 0549 6E pla 00395 054a 20 81 09 jsr bsout 00397 0540 a9 20 space lda #$20 ;output a spacf 00398 054f 2c .byt $2c ;skip two bytes 00399 0550 a9 3f outqst lda #'?' ;output question 00400 0552 2c .byt $2c ;skip two bytes 00401 0553 a9 od crlf lda #$d ;do carriage return 00402 0555 4c 91 09 jmp bsout 00404 0559 ;data for register display heading 00405 055b ; 00406 0558 00 regk .byt cr,$20,$20 ;3 spaces 00406 0559 20 00406 055a 20 00407 0552 20 50 .byt ' pc ',' irq ',' sr ac xr yr sp' 00407 055f 20 49 00407 0564 20 53 00409 0573 ;display register function 00410 0573 ; 00411 0573 a2 00 dsplyr ldx #0 00412 0575 bd 58 05 d2 lda regk,x 00413 0578 20 81 09 jsr bsout ;print heading 00414 057b e8 inx 00415 057c e0 1b cpx #dsplyr-regk ;max lenoth 00416 057e do f5 bne d2 00417 0580 a9 39 lda #';' 00418 0582 20 45 05 jsr altrit ;allow alter after display 00419 0585 a6 00 ldx pch 00420 0587 a4 01 ldy pcl 00421 0589 20 dc 06 jsr wroa ;print program cmmter monitor......page 0012 line# loc code line 00422 058c 20 4d 05 jsr space 00423 058f a6 07 ldx invh 00424 0591 a4 08 ldy invl 00425 0593 20 dc 06 jsr wroa ;print irq vector 00426 0596 20 3a 05 jsr setr ;set to print .p,.a,.x,.y,.s 00427 0599 ; 00429 0599 ;display memory subroutine 00429 0599 ; 00430 0599 85 14 dm sta tmpc ;byte count 00431 059b ao 00 ldy #0 ;indirect index 00432 059d 20 40 05 dm1 jsr space ;space tween bytes 00433 05a0 81 10 lda (tmp0),y 00434 05a2 20 e1 06 jsr wrob ;write byte of memory 00435 05a5 ; 00436 05a5 ;increment indirect 00437 05a5 ; 00438 05a5 e6 10 inc tmp0 00439 05a7 do 06 bne dm2 00440 05a9 e6 11 inc tmp0+1 00441 05ab do 02 bne dm2 00442 05ad e6 16 inc wrap 00443 05af ; 00444 05af c6 14 dm2 dec tmpc ;count bytes 00445 0581 do fa bne dm1 ;until zero 00446 0583 60 rts 00448 05b4 ;display memory function 00449 05b4 ; 00450 05b4 20 09 07 dsplym jsr rdoa ;read start adr 00451 05b7 do 39 bcs errs1 ;err if no sa 00452 05b9 20 f9 06 jsr t2t2 ;sa to tmp2 00453 059c ; 00454 05bc ;allow user to type just one address 00455 05bc ; 00456 05bc 20 09 07 jsr rdoa ;read end adr 00457 05bf 90 06 bcc dsp1o ;g00d.. no default 00458 05c1 ; 00459 05c1 a5 12 lda tmp2 00460 05c3 05 10 sta tmp0 ;default low byte 00461 05c5 a5 13 lda tmp2+1 00462 05c7 85 11 sta tmp0+1 ;default hi byte 00463 05c9 ; 00464 05c9 20 f9 06 dsp10 jsr t2t2 ;sa to tmp0, ea to tmp2 00465 05cc 20 aa 08 dsp1 jsr stop ;stop key? 00466 05cf fo 20 beq beqs1 ;yes...break list 00467 05d1 ; 00468 05d1 a9 3a lda ':' 00469 05d3 20 45 05 jsr altrit ;allow alter 00470 05d6 a6 11 ldx tmp0+1 00471 05d8 a4 10 ldy tmp0 00472 05da 20 dc 06 jsr wroa ;write start address monitor......page 0013 line# loc code line 00473 05dd a9 09 lda #8 ;count of bytes 00474 05df 20 99 05 jsr dm ;display bytes 00475 05e2 a5 16 lda wrap 00476 05e4 do ob bne beqs1 00477 05e6 ; 00478 05e6 ;check for end of display 00479 05e6 ; 00400 05e6 38 sec 00481 05e7 a5 12 lda tmp2 004b2 05e9 e5 10 sbc tmp0 00483 05eb a5 13 lda tmp2+1 00484 05ed e5 11 sbc tmp0+l 00485 05ef bo db bcs dsp1 ;end >= start 00486 05f1 ; 00487 05f1 60 beqs1 rts ;a.o.k. exit 00488 05f2 ; 00499 05f2 4c ad 04 errs1 jmp erropr ;syntax error 00491 05f5 ;alter register function 00492 05f5 ; 00493 05f5 20 09 07 altr jsr rdoa ;read new pc 00494 05f8 bo fs bcs errs1 ;error... no adoress 00495 05fa ; 00496 05fa 20 31 05 jsr putp ;alter pc 00497 05fd ; 00498 05fd 20 09 07 jsr rdoa ;read new irq 00499 0600 bo fo bcs errs1 ;error...no address 00500 0602 ; 00501 0602 a5 10 lda tmp0 00502 0604 85 08 sta invl ;alter irq vector 00503 0606 a5 11 lda tmp0+1 00504 0608 85 07 sta invh 00505 060a ; 00506 060a 20 3a 05 jsr setr ;set to alter r's 00507 060d d0 07 bne a4 ;branch always 00509 060f ;alter memory - read adr and data 00510 060f ; 00511 060f 20 09 07 altm jsr rdoa ;read alter adr 00512 0612 bo de bcs errs1 ;if space,err 00513 0614 ; 00514 0614 a9 08 lda #8 ;allow eight bytes change 00515 0616 ; 00516 0616 ;common code for ':' and ';' 00517 0616 ; 00519 0616 85 14 a4 sta tmpc ;number of bytes to change 00519 0618 ; monitor......page 0014 line# loc code line 00520 0618 20 16 07 a5 jsr rdob ;read byte 00521 061b bo oe bcs a9 ;none...end of line 00522 061d ; 00523 061d a2 00 ldx #0 00524 061f 81 10 sta (tmp0,x) ;store it away 00525 0621 ; 00526 0621 ;increment store address 00527 0621 ; 00528 0621 e6 10 inc tmp0 00529 0623 do 02 bne a6 00530 0625 e6 11 inc tmp0+1 00531 0627 ; @0532 0627 c6 14 a6 dec tmpc ;count byte 00533 0629 do ed bne a5 ;until zero 00534 062b ; 00535 062b 60 a9 rts 00537 062c ;map memory 00538 062c ; 00539 062c 20 16 07 mapper jsr rdob 00540 062f 95 09 sta memmap 00541 0631 60 rts 00543 0632 ;start execution function 00544 0632 ; 00545 0632 20 45 07 go jsr rdoc ;see if default 00546 0635 fo 08 beq g1 ;yes... pc is address 00547 0637 ; 00548 0637 20 09 07 jsr rdoa ;n0.. get new addr 00549 o63a bo 1f bcs errl ;error.. address screwed up 00550 063c ; 00551 063c 20 31 05 jsr putp ;move addr to p.c. 00552 063f ; 00553 063f a6 06 g1 ldx sp 00554 0641 9a txs ;orig or new sp value to sp 00555 0642 ; 00556 0642 78 sei ;prevent disaster 00557 0643 ; 00559 0643 a5 07 lda invh 00559 0645 85 91 sta cinv+1 ;set up irq vector 00560 0647 a5 08 lda invl 00561 0649 85 90 sta cinv 00562 064b ; 00563 064b ;get flags,pch,pcl,.a,.x,.y 00564 064b ; 00565 0648 a2 00 ldx #0 00566 064d b5 00 g2 lda pch,x monitor......page 0015 line# loc code line 00567 064f 48 pha ;everybody on siack 00568 0650 e8 inx 00569 0651 e0 06 cpx #6 00570 0653 d0 fs bne g2 00571 0655 ; 00572 0655 ;interrupt return sets everybody up 00573 0655 ;from data on stack 00574 0655 ; 00575 0655 68 prend pla 00576 0656 a8 tay 00577 0657 68 pla 00579 0658 aa tax 00579 0659 69 pla 00590 065a 40 rti 00582 065b 4c ad 04 errl jmp erropr ;syntax error jump 00594 065e ;load ram function 00595 065e ; 00586 065e a0 01 ld ldy #1 00587 0660 94 04 sty fa ;default device #L 00588 0662 88 dey ;.y=0 to count name length 00589 0663 ; 00590 0663 20 45 07 l1 jsr rdoc ;default? 00591 0666 f0 1c beq l5 ;yes...try load 00592 0668 ; 00593 0668 c9 20 cmp #' 00594 066a fo f7 beg l1 ;span blanks 00595 066c ; 00596 066c c9 22 cmp #'" ;string next? 00597 066e d0 eb l2 bne errl ;n0 file name 00598 0670 ; 00599 0670 20 45 07 l3 jsr rdoc ;get character of name 00600 0673 fo of beq l5 ;end...asssume load 00601 0675 ; 00603 0675 c9 22 cmp #'" ;end of string? 00603 0677 f0 14 beq l8 ;yes...could still be 'l' or 00604 0679 ; 00605 0679 91 da sta (fnadr)y ;store name 00606 067b e6 01 inc fnlen 00607 0670 c8 iny 00608 067e co 10 cpy #16 ;max filf name length 00609 0680 ; 00610 0680 fc 09 l4 beq errl ;file name tod long 00611 0682 do ec bne l3 ;branch always 00612 0684 ; 00613 0684 ;see if we got a load 00614 0B84 ; 00615 0684 a5 15 l5 lda savx ;get last command 00616 0696 c9 4c cmp #'l 00617 0688 do e4 bne l2 ;no..not a load..error monitor......page 0016 line# loc code line 00618 068a ; 00619 068a 4c 96 07 jmp load ;yes...do load 00620 068d ; 00621 068d l8 jsr rdoc ;more stuff? 00622 0690 fo f2 beq l5 ;no... defualt load 00623 0692 ; 00624 0692 c9 2c cmp #', ;deleimeter? 00625 0694 do d8 l9 bne l2 ;nd...bad syntax 00626 0696 ; 00627 0696 20 16 07 jsr rdob ;yes...get next parm 00628 0699 do 3e bcs l15 ;not good 00629 0690 ; 00630 069b 85 04 sta fa 00631 0690 ; 00632 0690 20 45 07 jsr rdoc ;more parms? 00633 06a0 fo e2 beq l5 ;no... default load 00634 06a2 ; 00635 06a2 c9 2c cmp #', ;delimeter? 00636 06a4 d0 ee l12 bne l9 ;no...bad syntax 00637 06a6 ; 00638 06a6 20 09 07 jsr rdoa ;start address? 00639 06a9 b0 2e bcs l15 ;no...bad 00640 06ab ; 00641 06a8 20 f9 06 jsr t2t2 ;preserve start 00642 06ae 20 71 09 jsr basin ;delimeter? 00643 06b1 c9 2c cmp #', 00644 06b3 d0 ef l13 bne l12 ;no... 00645 06b5 20 09 07 jsr rdoa ;try to read end 00646 06bE do 1f bcs l15 ;none...error 00647 06ba ; 00648 06ba ;set up end save address 00649 06ba ; 00650 068a a5 10 lda tmp0 00651 06bc 85 0e sta eal 00652 06be a5 11 lda tmp0+l 00653 06c0 85 of sta eah 00654 06c2 20 f9 06 jsr t2t2 00655 06c5 ; 00656 06c5 20 71 09 l20 jsr basin 00657 06c8 C9 20 cmp #$20 ;span blanks 00658 06ca fo f9 beq l20 00659 06cc ; 00660 06cc c9 od cmp #cr 00661 06ce do e3 l14 bne l13 ;missing cr at end 00662 06d0 a5 15 lda savx ;was command save? 00663 06d2 c9 53 cmp #'s 00664 06d4 do fe bne l14 ;no...load can't have parms 00665 06d6 4c 20 08 jmp save 00666 06d9 ; 00667 06d9 4c ad 04 l15 jmp erropr monitor......page 0017 line loc code line 00669 06dc ;write adr from tmp0 stores 00670 06dc ; 00671 06dc 8a wroa txa ;hi-byte 00672 06dd 20 e1 06 jsr wrob 00673 06e0 98 tya ;low--byte 00675 06e1 ;write byte --- a = byte 00676 06e1 ;unpack byte data into two ascii 00677 06e1 ;characters. a=byte; x,a=chars 00678 06e1 49 wrob pha 00679 06e2 4a lsr a 00690 06e3 4a lsr a 006EL 06e4 4a lsr a 00692 06e5 4a lsr a 00683 06e6 20 ed 06 jsr ascii ;convert to ascii 00684 06e9 aa tax 00685 06ea 69 pla 00696 06eb 29 of and #$of 00688 06ed ;cdnvert nybble in a to ascii and 00699 06ed ;print it 00690 06ed ; 00691 06ed 18 ascii clc 00692 06ee 69 f6 adc #$f6 00693 06f0 90 02 bcc asc1 00694 06f2 69 06 adc #$06 00695 06f4 69 3a asc1 adc #$3a 00696 06f6 4c 81 09 jmp bbout 00698 06f9 ;exchange tempoparies 00699 06f9 ; 00700 06f9 a2 02 t2t2 ldx #2 00701 06fb b5 of t2t21 lda tmp0-1,x 00702 06fd 49 pha 00703 06fe b5 11 lda tmp2-1,x 00704 0700 95 of sta tmp0-1,x 00705 0702 68 pla 00706 0703 95 11 sta tmp2-1,x 00707 0705 ca dex 00709 0706 d0 f3 bne t2t21 00709 0709 60 rts 00711 0709 ;read hex adr,return hi in tmp0, monitor......page 0018 line# loc code line 00712 0709 ;lo in tmp0+1,and cy=1 00713 0709 ;if sp cy=0 00714 0709 ; 00715 0709 20 16 07 rdoa jsr rdob ;read 2-char byte 00716 070c bo 07 bcs rdoa2 ;space 00717 070e 85 11 sta tmp0+1 00719 0710 20 16 07 jsr rdob 00719 0713 85 10 sta tmp0 00720 0715 60 rdoa2 rts 00721 0716 ;read hex byte and return in a 00722 0716 ;and cy=0 if sp cy=1 00723 0716 a9 00 rdob lda #0 ;space 00724 0718 bd 00 01 sta bad ;read next char 00725 0719 20 45 07 jsr rdoc 00726 07Le fo 19 beq rdob4 ;fail on cr 00727 0720 c9 20 cmp #' ;blank? 00729 0722 fo f2 beq rdob ;span blanks... 00729 0724 ; 00730 0724 20 3a 07 jsr hexit ;convert to hex nybble 00731 0727 oa asl a 00732 0729 oa asl a 00733 0729 oa asl a 00734 072a oa asl a 00735 072b 8d 00 01 sta bad 00736 072e 20 45 07 jsr rdoc ;2nd char assumed hex 00737 0731 fo 06 beq rdob4 ;fail on cr 00738 0733 20 3a 07 jsr hexit 00739 0736 od 00 01 ora bad 00740 0739 ; 00741 0739 60 rdob4 rts 00743 073a ;convert ascii char to hex nybble 00744 073a ; 00745 073a c9 3a hexit cmp #$3a 00746 073c 08 php ;save flags 00747 0730 29 of and #$of 00749 073f 2A plp 00749 0740 90 02 bcc hex09 ;0-9 00750 0742 69 08 adc #8 ;alpha add 8+cy=9 00751 0744 60 hex09 rts 00753 0745 ;get character and test for cr 00754 0745 ; 00755 0745 20 71 09 rdoc jsr basin 00756 0748 c9 od cmp #$od ;is it a cr 00757 074a 60 rts ;return with flags monitor......page 0019 line# loc code line 00759 074b ;send disk command or read status 00760 0740 ; 00761 0748 a9 00 disk lda #0 ;clear status @ i/0 begin 00762 0740 85 96 sta status 00763 074f ; 00764 074f 20 45 07 jsr rdoc ;see if status check 00765 0752 fo 22 beq disk20 ;yes 00766 0754 ; 00767 0754 48 pha 00768 0755 a9 08 lda #8 ;floppy is device #8 00769 0757 20 9f 09 jsr listn ;tell floppy to receive 00770 075a a9 6f lda #15+$60 00771 075c 20 af 09 jsr secnd ;on command channel 00772 075f ; 00773 073f 68 pla 00774 0760 a6 96 ldx status ;error? 00775 0762 10 06 bpl disk15 ;no... ok 00776 0764 ; 00777 0764 4c c6 08 disk5 jmp error5 ;device not present 00778 0767 ; 00779 0767 20 71 09 disk10 jsr basin ;get a character 00780 076a c9 od disk15 cmp #$d ;see if end 00791 076c 08 php ;save for later 00792 0760 20 bf 09 jsr ciout ;out to floppy 00783 0770 28 plp ;end? 00784 0771 d0 f4 bne disk10 ;no,..continue 00785 0773 ; 00786 0773 4c cf 09 jmp unlsn ;yes... floppy done 00797 0776 ; 00788 0776 20 53 05 disk20 jsr crlf 00799 0779 a9 06 lda #8 ;floppy is device #8 00790 077b 20 dd 09 jsr talk ;tell floppy to speak 00791 077e a9 6f lda #15+$60 00792 0780 20 ed 09 jsr tksa ;from error channel 00793 0783 ; 00794 0783 a5 96 lda status ;an error? 00795 0785 30 dd bmi disk5 ;yes... 00796 0787 ; 00797 0787 20 fd 09 disk25 jsr acptr ;get a character 00798 076a c9 od cmp #$d ;see if end 00799 07ec 09 php ;test later 00800 0780 20 81 09 jsr bsout ;out to screen 00801 0790 28 plp ;end? 00802 0791 00 f4 bne disk25 ;n0 .. 00803 0793 4c od oa jmp untlk ;yes,. flopbpy done load function......page 0020 line# loc code line 00805 0796 ;********************************** 00806 0796 ;* load ram function * 00807 0796 ;* * 00808 0796 ;* loads from cassette 1 or 2, or * 00809 0796 ;* ieee bus devices >=4 to 31 as * 00810 0796 ;* determined by contents of * 00811 0796 ;* variable fa. verify flag in .a * 00812 0796 ;* high load return in x,y. * 00813 0796 ;* .a=0 performs load,<> is verify* 00814 0796 ;* * 00815 0796 ;********************************** 00817 0796 load 00818 0796 a9 00 lda #0 00819 0799 95 96 sta status 00820 079a ; 00821 079a a5 d4 lda fa ;check device number 00822 079c c9 04 cmp #4 00823 079e bo 03 bcs ld20 00824 07a0 ; 00825 07a0 4c 02 08 ld10 jmp error9 ;bad device # 00826 07a3 ; 00827 07a3 ld20 00828 07a3 ; 00829 07a3 ;load from cbm ieee device 00830 07a3 ; 00831 07a3 a9 60 lda #$60 ;special load command 00832 07a5 85 d3 sta sa 00833 07a7 ; 00834 07a7 a4 d1 ldy fnlen ;must have i@ile name 00835 07a9 do 03 bne ld25 ;yes...ok 00836 07ab ; 00837 07ab 4c cf 09 jmp error8 ;missing file name 00838 07ae ; 00839 07ae 20 od 08 ld25 jsr luking ;tell user looking 00840 07b1 20 1b oa jsr openi ;open the file 00841 07b4 ; 00842 07b4 a5 04 lda fa 00843 07b6 20 dd 09 jsr talk ;establish the channel 00844 07b9 a5 03 lda sa 00845 07bb 20 ed 09 jsr tksa ;tell it to load 00846 07be ; 00847 07be 20 fd 09 jsr acptr ;get first byte 00849 07c1 85 oe sta eal 00849 07c3 85 oa sta stal 00850 07c5 ; 00851 07c5 a5 96 lda status ;test status for error 00852 07c7 4a lsr a 00853 07c9 4a lsr a 00854 07c9 bo 39 bcs ld90 ;file not f0und... 00855 07c3 20 fd 09 jsr acptr 00856 07ce 85 of sta eah 00057 07d0 85 ob sta stah load function......page 0021 line# loc code line 00858 0702 ; 00859 0702 20 28 09 jsr loding ;tell user loading 00860 0705 ; 00861 0705 a9 fd ld40 lda #$fd ;mask off timeout 00962 0707 25 96 and status 00863 0709 9596 sta status 00864 07db ; 00865 07db 20 aa 08 jsr stop ;stop key? 00866 07de do 03 bne ld45 ;no... 00867 07e0 ; 00968 07e0 4c 78 08 jmp break ;stop key pressed 00069 07e3 ; 00870 07e3 20 fd 09 ld45 jsr acptr ;get byte off ieee 00971 07e6 aa tax 00072 07e7 a5 96 lda status ;was there a timeout? 00873 07e9 4a lsr a 00874 07ea 4a lsr a 00875 07eb bo es bcs ld40 ;yes...try again 00976 07ed 8a txa 00877 07ee ao 00 ldy #0 00879 07f0 91 oe sta (eal)y 00679 07f2 e6 oe ld60 inc eal ;tncrement store addr 00090 07f4 do 02 bne ld64 00881 07f6 e6 of inc eah 00892 07f8 24 96 ld64 bit status ;eoi? 00883 07fa 50 09 bvc ld40 ;no...continue load 00994 07fc ; 00895 07fc 20 od oa jsr untlk ;close channel 00986 07ff 20 oa 08 jsr clsei ;close the file 00887 0802 90 03 bcc ld180 ;branch always 00888 0804 ; 00629 0804 4c c3 08 ld90 jmp error4 ;file not found 00090 0807 ; 00891 0807 ; 00892 0807 16 ld180 clc ;good exit 00893 0808 ; 00894 0808 ;set up end load address 00895 0808 ; 00896 0808 a6 oe ldx eal 00897 080a a4 0f ldx eah 00898 080c ; 00899 oboc 60 ld190 rts 00901 o80d ;suprduiine to print to console: 00902 obod ; 00903 obod ;searching [for name] 00904 oood ; 00905 09od luking 00906 obod a0 oc ldy #ms5-ms1 ;"searching" 00907 ooof 20 62 09 jsr msg 00908 0812 a5 d1 lda fnlen load function......page 0022 line# loc code line 00909 0814 fo 11 beq ld115 00910 0816 ao 17 ldy #ms6-ms1 ;"for" 00911 0818 20 62 09 jsr msg 00913 o81b ;subroutine to output file name 00914 081b ; 00915 081b outfn 00916 o81b ao 00 ldy #0 00917 081d b1 da ld110 lda (fnadr)y 00918 081f 20 81 09 jsr bsout 00919 0822 c8 iny 00920 0823 c4 d1 cpy fnlen 00921 0825 do f6 bne ld110 00922 0927 ; 00923 0927 60 ld115 rts 00925 0828 ;subroutine to print: 00926 0828 ; 00927 0828 ;loading/verifing 00928 0b28 ; 00929 0828 ao 39 loding ldy #ms10-ms1 ;assume 'loading' 00930 082a 4c 62 09 ld410 jmp spmsg save function......page 0023 line# loc code line 00932 082d ;*********************************** 00933 082d ;* save * 00934 082d ;* * 00935 082d ;* saves to cassette 1 or 2, or * 00936 082d ;* ieee devices 4>=n>=31 as select-* 00937 082d ;* ed by variable fa. * 00938 082d ;* * 00939 082d ;* start of save is memstr...end of* 00940 082d ;* save is .x,.y * 00941 082d ;*********************************** 00943 082d a5 d4 save lda fa ***monitor entry 00944 082f c9 04 cmp #4 00945 0831 bo 03 bcs sv20 00946 0833 ; 00947 0833 4c 02 08 sv10 jmp error9 ;bad device 00948 0836 ; 00949 0836 sv20 00950 0836 a9 61 lda #$61 00951 0838 85 03 sta sa 00952 083a a4 d1 ldy fnlen 00953 083c do 03 bne sv25 00954 083e ; 00955 083e 4c cf 08 jmp error8 ;missing file name 00956 0841 ; 00957 0841 20 1e oa sv25 jsr openi 00958 0844 20 a1 08 jsr saving 00959 0947 a5 04 lda fa 00960 0849 20 9f 09 jsr listn 00961 084c a5 03 lda sa 00962 084e 20 af 09 jsr secnd 00963 0851 ao 00 ldy #0 00964 0853 a5 ob lda stah 00965 0855 85 od sta sah 00966 0857 a5 oa lda stal 00967 0959 85 oc sta sal 00968 0858 20 bf 09 jsr ciout 00969 085e a5 od lda sah 00970 0860 20 bf 09 jsr ciout 90971 0863 38 sv30 sec 00972 0964 a5 oc lda sal 00973 0866 e5 oe sbc eal 00974 0668 a5 od lda sah 90975 086a e5 of sbc eah 00976 os6c do 19 bcs sv50 ;have reached end 00977 086e b1 oc lda (sal)y 00978 0870 20 bf 09 jsr ciout 30979 0873 20 aa 09 jsr stop 00990 0b76 do 07 bne sv40 0o9b1 0878 30992 0878 20 sa 08 break jsr clsei 30983 087b a9 00 lda #0 30984 087d 38 sec save function......page 0024 line# loc code line 00985 087e 60 rts 00986 097f ; 009b7 097f e6 oc sv40 inc sal 00999 0891 do 02 bne incr 00999 0893 e6 od inc sah 00990 0895 incr 00991 0985 do dc bne sv30 00992 0887 20 cf 09 sv50 jsr unlsn 00994 088a 24 d3 clsei bit sa 00995 obbc 30 11 bmi clsei2 00996 obbe a5 d4 lda fa 00997 0990 20 9f 09 jsr listn 00999 0893 a5 d3 lda sa 00999 0895 29 ef and #$ef 01000 0897 09 eo ora #$eo 01001 0999 20 af 09 jsr secnd 01002 os9c 20 cf 09 jsr unlsn 01003 089f ; 01004 089f 18 clsei2 clc 01005 obao 60 rts 01oo8 08a1 ;subroutine to output: 01009 08a1 ;'saving <file name>' 01010 08a1 ; 01011 oba1 saving 01012 08a1 ; 01013 08a1 ao 41 ldy #ms11-ms1 ;'saving' 01014 08a3 20 62 09 jsr msg 01015 08a6 20 1b 08 jsr outfn ;<file name> 31016 08a9 ; 31017 09a9 60 sav100 rts error handler......page 0025 line# loc code line 01019 obaa ;*************************************** 01020 obaa ;* stop -- check stop key flag and * 01021 obaa ;* return z flag set if flag true. * 01022 obaa ;* also closes active channels and * 01023 obaa ;* flushes keybdard queue. * 01024 obaa ;* also returns key downs from last * 01025 obaa ;* keyboard row in .a. * 01026 obaa ;*************************************** 01027 obaa a5 9b stop lda stkey ;value of last row 01028 obac c9 ef cmp #$ef ;check siop key position 01029 obae 00 09 bne stop2 ;not down 01030 obbo ob php 01031 obb1 20 91 09 jsr clrch ;clear channels 01032 09b4 a9 00 lda #0 01033 0606 85 9e sta ndx ;flush gueue 01034 obdb 29 plp 01035 0889 60 stop2 rts 01037 08ba ;*********************************** 01038 o8ba ;* * 01039 o8ba ;* error handler * 01040 o8ba ;* * 01041 obba ;* with error # in a and carry. * 01042 obba ;* * 01043 obba ;*********************************** 01044 osba ; 01045 088a a9 01 error1 lda #1 ;too many files 01046 obbc 2c .byt $2c 01047 obbd a9 02 error2 lda #2 ;file open 01048 obbf 2c .byt $2c 01049 osco a9 03 error3 lda #3 ;file not open 01050 08c2 2c .byt $2c 01051 08c3 a9 04 error4 lda #4 ;file not found 01052 08c5 2c .byt $2c 01053 08c6 a9 05 error5 lda #5 ;device not present 01054 oscb 2c .byt $2c 01055 08c9 a9 06 error6 lda #6 ;not input file 01056 oscb 2c .byt $2c 01057 0Ecc a9 07 error7 lda #7 ;not output file 01058 osce 2c .byt $2c 01059 obcf a9 08 errors lda #8 ;missing file name 91060 0Ed1 2c .byt $2c 01061 09d2 a9 09 error9 lda #9 ;bad device # 01062 0Ed4 ; 01063 08d4 48 pha ;error number on stack 01064 09d5 20 91 09 jsr clrch ;restore i/0 channels 01065 obdb ; 01066 obdb ao 00 ldy #ms1-ms1 01067 obda ; 01068 obda 20 62 09 jsr msg ;print "cbm i/0 error #" 01069 osdd 66 pla error handler......page 0026 line* loc code line 01070 obde 48 pha 01071 obuf 09 30 ora #$30 ;make error ascii 01072 obei 20 81 09 jsr bsout ;print it 01073 obe4 ; 01074 obe4 68 erexit pla 01075 obe5 39 sec 01076 obe6 60 rts messages......page 0027 line# loc code line 01079 obe7 od ms1 .byt $d,'i/o error ',$a3 01078 obes 49 2f 01078 08f2 a3 01079 08f3 od ms5 .byt $d,'searching',$ao 01079 08f4 53 45 01079 o8fd ao 01080 obfe 46 4f 52 ms6 .byt 'for',$ao 01080 0901 ag 01081 0902 od ms7 .byt $d,'press play',$ao 01091 0903 50 52 01091 0900 ag 01082 090e 26 20 ms8 .byt '& record',$ao 01082 0916 ao 01083 0917 4f 4e ms9 .byt 'on tape ',$a3 01083 091f a3 01084 0920 od ms10 .byt $d,'loadin',$c7 01084 0921 4c 4f 01094 0927 c7 01095 0928 od ms11 .byt $d,'saving',$ao 010b5 0929 53 41 01065 092f ao 01096 0930 od ms21 .byt $d,'verifyin',$c7 01096 0931 56 45 01096 0939 c7 01087 093a od ms17 .byt $d,'found",$a0 01087 093b 46 4f 01097 0940 ao 010b8 0941 od ms18 .byt $d,'ok',$8d 01099 0942 4f 4b 01099 0944 sd 01089 0945 od ms34 .byt $d,'***cbm monitor 1.0***',$8d 31089 0946 2a 2a 21089 095b sd 01090 095C od ms36 .byt $d,'brea",$cb 31090 0950 42 52 21090 0961 cb 01092 0962 ;print message to screen only if 01093 0962 ;output enabled 01094 0962 ; 01095 0962 spmsg 01096 0962 59 e7 08 msg lda ms1,y 01097 0965 08 php 01098 0966 29 7f and #$7f 01099 0968 20 91 09 jsr bsout 01100 096b cb iny 01101 096c 28 plp 01102 0960 10 f3 bpl msg 01103 096f 18 msg10 clc 01104 0970 60 rts messages......page 0028 line# loc code line 01106 0971 ; 01107 0971 basin 01109 0971 a9 00 lda #0 01109 0973 bd fo ff sta $fff0 01110 0976 20 cf ff jsr $ffcf 01111 0979 48 pha 01112 097a a5 09 lda memmap 01113 097c bd fo pf sta $fff0 01114 097f 6b pla 01115 0980 60 rts 01117 0981 bsout 01110 0961 48 pha 01119 09b2 a9 00 lda #0 01120 0984 50 fo ff sta $fff0 01121 0987 60 pla 01122 0999 20 d2 ff jsr $ffd2 01123 099b a5 09 lda memmap 01124 0980 50 fo ff sta $fff0 01125 0990 60 rts 01127 0991 a9 00 clrch lda #0 01128 0993 sd fo ff sta $fff0 01129 0996 20 a6 f2 jsr rclrch 01130 0999 a5 09 lda memmap 01131 099b gd fo ff sta $fff0 01132 099e 60 rts 01134 099f 95 d4 listn sta fa 01135 09a1 a9 00 lda #0 01136 09a3 00 fo ff sta $fff0 01137 09a6 20 d5 fo jsr rlistn 01138 09a9 a5 09 lda memmap 01139 09a0 50 fo ff sta $fff0 01140 09ae 60 rts 01142 09af 49 secnd pha 01143 09b0 a9 00 lda #0 01144 09b2 bd fo ff sta $fff0 messages......page 0029 line# loc code line 01145 09b5 68 pla 01146 09b6 20 43 fL jsr rsecnd 01147 09b9 a5 09 lda memmap 01148 09bb bd fo ff sta $fff0 01149 09be 60 rts 01151 099f 48 ciout pha 01152 09c0 a9 00 lda #0 01153 09c2 bd fo ff sta $fff0 01154 09c5 68 pla 01155 09c6 20 9e fL jsr rciout 01156 09c9 a5 09 lda memmap 01157 09c8 bd fo ff sta $fff0 0115b 09ce 60 rts 01160 09cf unlsn 01161 09cf a9 00 lda #0 01162 0901 bd fo ff sta $fff0 01163 09d4 20 b9 fL jsr runlsn 01164 09d7 a5 09 lda memmap 01165 09d9 od fo ff sta $fff0 01166 09dc 60 rts 01168 09dd 85 d4 talk sta fa 01169 09df a9 00 lda #0 01170 09e1 bd fo ff sta $fff0 31171 09e4 20 d2 fo jsr rtalk 11172 09e7 a5 09 lda memmap 01173 09e9 bd fo ff sta $fff0 31174 09ec 60 rts 01176 09ed 48 tksa pha 01177 09ee a9 00 lda #0 01178 09f0 00 fo ff sta $fff0 31179 09f3 68 pla 01180 09f4 20 93 fL jsr rtksa 01181 09f7 a5 09 lda memmap 01182 09f9 00 fo ff sta $fff0 31183 09fc 60 rts messages......page 0030 line# loc code line 01185 09fd acptr 01186 09fd a9 00 lda #0 01187 09ff 50 fo ff sta $fff0 01188 0a02 20 co fL jsr racptr 01189 0a05 48 pha 01190 0a06 a5 09 lda memmap 01191 oaob bd fo ff sta $fff0 01192 oaob 68 pla 01193 oaoc 60 rts 01195 oaod untlk 01196 gaod a9 00 lda #0 01197 oaof bd fo ff sta $fff0 01198 0a12 20 ae fL jsr runtlk 01199 0a15 a5 09 lda memmap 01200 0a17 bd fo ff sta $fff0 01201 oaia 60 rts 01203 oaib 48 openi pha 01204 oaic a9 00 lda #0 01205 oaie bd fo ff sta $fff0 01206 0a21 68 pla 01207 0a22 20 a5 f4 jsr ropeni 01208 0a25 a5 09 lda memmap 01209 0a27 bd fo ff sta $fff0 01210 0a2a 60 rts 01211 0a2b .end errors = 00000 symbol table symbol value a4 0616 a5 0618 a6 0627 a9 062b acc 0003 acptr 09fd altm 060f altr 05f5 altrit 0545 asc1 06f4 ascii 06ed b1 0492 b3 0498 b5 04a4 bad 0100 basin 0971 beqs1 05f1 break 0878 bsout 0981 buf 0200 cbinv 0092 cinv 0090 ciout 09bf clrch 0991 clsei 088a clsei2 089f cmdend 0531 cmds 0516 cr 0ood crlf 0553 d2 0575 disk 074b disk1o 0767 disk15 076a disk20 0776 disk25 0787 disk5 0764 dm 0599 dm1 059d dm2 05af dsp1 05cc dsp10 05c9 dsplym 05b4 dsplyr 0573 symbol table symbol value eah ooof eal oooe erexit 08e4 errl 065b erropr 04ad error1 o8ba error2 08b0 error3 o8co error4 08c3 error5 08c6 error6 08c9 error7 08cc error8 o8cf error9 o8d2 errs1 05f2 fa 0004 flgs 0002 fnadr ooda fnlen 00d1 g1 063f g2 064d go 0632 hex09 0744 hexit 073a incr 0885 init 040f invh 0007 invl 0008 irq 0440 l1 0663 l12 06a4 l13 06b3 l14 06ce l15 06d9 l2 066e l20 06c5 l3 0670 l4 0680 l5 0684 l8 068d l9 0694 ld 065e ld10 07a0 ld110 081d ld115 0b27 ld180 0807 ld190 080c ld20 07a3 ld25 07ae ld40 07d5 ld410 082a ld45 07e3 ld60 07f2 ld64 07f8 ld90 0804 listn 099f load 0796 loding 0828 luking o8od mapper 062c memmap 0009 ms1 o8e7 ms10 0920 ms11 0928 ms17 093a ms18 0941 ms21 0930 ms34 0945 ms36 095c ms5 o8f3 ms6 08fe ms7 0902 ms8 090e ms9 0917 msg 0962 msg10 096f ndx 009e nmi 0459 openi 0a1b outfn 081b outqst 0550 pch 0000 pcl 0001 prend 0655 putp 0531 racptr f1c0 rciout f19e rclrch f2a6 rdoa 0709 rdoa2 0715 rdob 0716 rdob4 0739 rdoc 0745 regk 0558 rlistn f0d5 ropeni f4a5 rsecnd f143 rtalk f0d2 rtip 0472 rtksa f193 runlsn f1b9 runtlk f1ae s0 04c4 s1 04d2 s2 04e6 s3 04ef s4 0500 s6 0515 sa 00d3 sah oood sal 000c savioo 08a9 save 082d saving 08a1 savx 0015 secnd 09af setirq 042b setr 053a sp 0006 space 054d spmsg 0962 st1 04bd stah ooob stal 000a status 0096 stkey 009b stop o8aa stop2 08b9 strtm1 04b1 sv10 0833 sv20 0836 sv25 0841 sv30 0863 sv40 087f sv50 0887 sys 009e t2t2 06f9 t2t21 06fb talk 09dd timb 0488 timc 047a tksa 09ed tmp0 0010 tmp2 0012 tmpa 0017 tmpc 0014 tmpps 0018 unlsn 09cf untlk 0a0d wrap 0016 wroa 06dc wrob 06e1 xr 0004 yr 0005 end of assembly