| 1 | |
| 2 | / ############ ######### ######### |
| 3 | / ############ ######### ######### |
| 4 | / ### ### ### ### ### ### |
| 5 | / ### ### ### ### ### ### |
| 6 | / ### ### ### ### ### |
| 7 | / ### ### ### ### ### |
| 8 | / ############ ############### ######### |
| 9 | / ############ ############### ######### |
| 10 | / ### ### ### ### |
| 11 | / ### ### ### ### |
| 12 | / ### ### ### ### ### |
| 13 | / ### ### ### ### ### |
| 14 | / ### ### ### ######### |
| 15 | / ### ### ### ######### |
| 16 | / |
| 17 | / |
| 18 | / ######### ######### ### |
| 19 | / ######### ######### ### |
| 20 | / ### ### ### ### ### |
| 21 | / ### ### ### ### ### |
| 22 | / ### ### ### ### |
| 23 | / ### ### ### ### |
| 24 | / ### ############### ### |
| 25 | / ### ############### ### |
| 26 | / ### ### ### ### |
| 27 | / ### ### ### ### |
| 28 | / ### ### ### ### ### |
| 29 | / ### ### ### ### ### |
| 30 | / ######### ### ### ############### |
| 31 | / ######### ### ### ############### |
| 32 | / |
| 33 | / |
| 34 | / ######### |
| 35 | / ######### |
| 36 | / ### ### |
| 37 | / ### ### |
| 38 | / ### |
| 39 | / ### |
| 40 | / ######### ######### FROM N.WIRTH |
| 41 | / ######### ######### ETH - ZUERICH |
| 42 | / ### |
| 43 | / ### |
| 44 | / ### ### |
| 45 | / ### ### |
| 46 | / ######### |
| 47 | / ######### |
| 48 | / |
| 49 | / |
| 50 | /IMPLEMENTED ON A PDP-8/E COMPUTER WITH 28K-WORDS OF MEMORY |
| 51 | /BY |
| 52 | /PROF. HEINZ STEGBAUER |
| 53 | /HTL-MOEDLING, IN 1979 |
| 54 | |
| 55 | EJECT P A S C A L - S |
| 56 | VERSION=2 |
| 57 | |
| 58 | /C O R E L A Y O U T : |
| 59 | |
| 60 | |
| 61 | |
| 62 | /FIELD 0 0000 - 5777 INTERPRETER |
| 63 | / 6000 - 6777 FILE- AND DEVICE BUFFERS |
| 64 | / 7000 - 7577 COMPILER (INSYMBOL, NEXTCH) |
| 65 | / 7600 - 7777 OS/8 - RESIDENT PART |
| 66 | |
| 67 | /FIELD 1 0000 - 7577 INTERMEDIATE CODE |
| 68 | / 7600 - 7777 OS/8 - RESIDENT PART |
| 69 | |
| 70 | /FIELD 2 0000 - 3777 SYMBOL-TABLE |
| 71 | / 4000 - XXXX STRING-TABLE |
| 72 | / XXXX - 6377 CONSTANT-TABLE |
| 73 | / 6400 - 7377 ARRAY-TABLE |
| 74 | / 7400 - 7777 BLOCK-TABLE |
| 75 | |
| 76 | |
| 77 | |
| 78 | /AT COMPILETIME: |
| 79 | |
| 80 | /FIELD 3 0000 - 3777 NAMES OF SYMBOL-TABLE |
| 81 | / 4000 - 7177 FSYS, SET-CONSTANTS, LISTS AND |
| 82 | / TABLES, ERROR ROUTINES |
| 83 | |
| 84 | /FIELD 4 0000 - 6377 COMPILER |
| 85 | / 6400 - 7777 AUXILIARY ROUTINES |
| 86 | |
| 87 | /FIELD 5 0000 - 7777 STACK FOR COMPILER OPERATION |
| 88 | |
| 89 | /FIELD 6 0000 - 7777 LONG ERROR MESSAGES |
| 90 | |
| 91 | |
| 92 | |
| 93 | /AT RUNTIME: |
| 94 | |
| 95 | /FIELD 3 0000 - 7777 /S T A C K (4K WORDS OF 48 BITS) |
| 96 | /FIELD 4 0000 - 7777 |
| 97 | /FIELD 5 0000 - 7777 |
| 98 | /FIELD 6 0000 - 7777 |
| 99 | |
| 100 | |
| 101 | CODEFIELD=10 |
| 102 | TABLEFIELD=20 |
| 103 | NAMEFIELD=30 |
| 104 | SETFIELD=30 |
| 105 | COMPFIELD=40 |
| 106 | PUSHFIELD=50 |
| 107 | ERRFIELD=60 |
| 108 | STACKFIELD=30 |
| 109 | \f/S T R U C T U R E O F T A B L E S : |
| 110 | |
| 111 | /SYMBOL-TABLE (4 WORDS PER ENTRY, MAX. 512 ENTRIES) |
| 112 | /------------ |
| 113 | |
| 114 | TAB=0000 |
| 115 | |
| 116 | LINK=TAB /WORD 0, BITS 0-11 |
| 117 | OBJ=TAB+1 /WORD 1, BITS 0-5 |
| 118 | TYP=TAB+1 /WORD 1, BITS 6-11 |
| 119 | REF=TAB+2 /WORD 2, BITS 0-5 |
| 120 | NORMAL=TAB+2 /WORD 2, BIT 6 |
| 121 | LEV=TAB+2 /WORD 2, BITS 7-11 |
| 122 | ADR=TAB+3 /WORD 3, BITS 0-11 |
| 123 | |
| 124 | |
| 125 | /STRING-TABLE (ARRAY[0:N] OF CHAR, 6 BITS/CHAR,FROM 4000 UPWARDS) |
| 126 | /------------ |
| 127 | |
| 128 | |
| 129 | /CONSTANT-TABLE (4 WORDS PER ENTRY, FROM 6400 DOWNWARDS) |
| 130 | /-------------- |
| 131 | |
| 132 | |
| 133 | /ARRAY-TABLE (8 WORDS PER ENTRY, MAX. 64 ENTRIES) |
| 134 | /----------- |
| 135 | |
| 136 | ATAB=6400 |
| 137 | |
| 138 | / /WORD 0 UNUSED! |
| 139 | INXTYP=ATAB+1 /WORD 1 |
| 140 | ELTYP=ATAB+2 /WORD 2 |
| 141 | ELREF=ATAB+3 /WORD 3 |
| 142 | LOW=ATAB+4 /WORD 4 |
| 143 | HIGH=ATAB+5 /WORD 5 |
| 144 | ELSIZE=ATAB+6 /WORD 6 |
| 145 | SIZE=ATAB+7 /WORD 7 |
| 146 | |
| 147 | |
| 148 | /BLOCK-TABLE (4 WORDS PER ENTRY, MAX. 64 ENTRIES) |
| 149 | /----------- |
| 150 | |
| 151 | BTAB=7400 |
| 152 | |
| 153 | LAST=BTAB /WORD 0 |
| 154 | LASTPAR=BTAB+1 /WORD 1 |
| 155 | PSIZE=BTAB+2 /WORD 2 |
| 156 | VSIZE=BTAB+3 /WORD 3 |
| 157 | \f/A S S E M B L E R D E F I N I T I O N S: |
| 158 | |
| 159 | L0001=CLA CLL IAC |
| 160 | L0002=CLA STL RTL |
| 161 | L0003=CLA STL IAC RAL |
| 162 | L0004=CLA CLL IAC RTL |
| 163 | L0006=CLA STL IAC RTL |
| 164 | L0100=CLA CLL IAC BSW |
| 165 | L2000=CLA STL RTR |
| 166 | L4000=CLA STL RAR |
| 167 | L7777=CLA CLL CMA |
| 168 | L7776=CLA CLL CMA RAL |
| 169 | L7775=CLA CLL CMA RTL |
| 170 | L3777=CLA CLL CMA RAR |
| 171 | L5777=CLA CLL CMA RTR |
| 172 | \f/A R I T H M E T I C D E F I N I T I O N S: |
| 173 | |
| 174 | |
| 175 | /MEMORY REFERENCED INSTRUCTIONS: |
| 176 | |
| 177 | FIXMRI GET=0000 |
| 178 | FIXMRI ADD=1000 |
| 179 | FIXMRI SUB=2000 |
| 180 | FIXMRI MUL=3000 |
| 181 | FIXMRI DIV=4000 |
| 182 | FIXMRI MOD=5000 /ALSO: JMP=5000 |
| 183 | FIXMRI PUT=6000 |
| 184 | |
| 185 | |
| 186 | |
| 187 | /OPERATE CLASS INSTRUCTIONS: |
| 188 | |
| 189 | NORM=7200 /REAL |
| 190 | READREAL=7201 |
| 191 | WRITEREAL=7202 |
| 192 | TRUNC=7203 |
| 193 | ROUND=7206 |
| 194 | RSQUARE=7205 |
| 195 | |
| 196 | ZERO=7204 /BOTH TYPES |
| 197 | ABSVAL=7000 |
| 198 | NEGATE=7004 |
| 199 | WRITELINE=7006 |
| 200 | |
| 201 | READINTEGER=7001 /INTEGER |
| 202 | WRITEINTEGER=7002 |
| 203 | FLOAT=7003 |
| 204 | ISQUARE=7005 |
| 205 | |
| 206 | |
| 207 | |
| 208 | /SKIP - INSTRUCTIONS: |
| 209 | |
| 210 | SKIP=SKP |
| 211 | SKEQ=SZA |
| 212 | SKNE=SNA |
| 213 | SKLT=SMA |
| 214 | SKLE=SMA SZA |
| 215 | SKGT=SPA SNA |
| 216 | SKGE=SPA |
| 217 | |
| 218 | |
| 219 | |
| 220 | AAAAAA=JMS I 44 /ENTER MACRO MODE |
| 221 | EEEEEE=0000 /RETURN TO PDP8 MODE |
| 222 | |
| 223 | INT=0177 |
| 224 | REAL=7777 |
| 225 | \f/C O M P I L E R D E F I N I T I O N S: |
| 226 | DECIMAL |
| 227 | /S Y M B O L S: |
| 228 | |
| 229 | INTCON=0 |
| 230 | REALCON=1 |
| 231 | CHARCON=2 |
| 232 | STRING=3 |
| 233 | NOTSY=4 |
| 234 | PLUS=5 |
| 235 | MINUS=6 |
| 236 | TIMES=7 |
| 237 | IDIVSY=8 |
| 238 | RDIVSY=9 |
| 239 | IMODSY=10 |
| 240 | ANDSY=11 |
| 241 | ORSY=12 |
| 242 | EQL=13 |
| 243 | NEQ=14 |
| 244 | GTR=15 |
| 245 | GEQ=16 |
| 246 | LSS=17 |
| 247 | LEQ=18 |
| 248 | LPARENT=19 |
| 249 | RPARENT=20 |
| 250 | LBRACK=21 |
| 251 | RBRACK=22 |
| 252 | COMMA=23 |
| 253 | SEMICOLON=24 |
| 254 | PERIOD=25 |
| 255 | COLON=26 |
| 256 | BECOMES=27 |
| 257 | CONSTSY=28 |
| 258 | TYPESY=29 |
| 259 | VARSY=30 |
| 260 | FUNCTIONSY=31 |
| 261 | PROCEDURESY=32 |
| 262 | ARRAYSY=33 |
| 263 | RECRDSY=34 |
| 264 | PROGRAMSY=35 |
| 265 | IDENT=36 |
| 266 | BEGINSY=37 |
| 267 | IFSYM=38 |
| 268 | CASESY=39 |
| 269 | REPTSY=40 |
| 270 | WHILSY=41 |
| 271 | FORSY=42 |
| 272 | ENDSY=43 |
| 273 | ELSESY=44 |
| 274 | UNTILSY=45 |
| 275 | OFSY=46 |
| 276 | DOSY=47 |
| 277 | TOSY=48 |
| 278 | DOWNTOSY=49 |
| 279 | THENSY=50 |
| 280 | |
| 281 | /O B J E C T S: |
| 282 | |
| 283 | KONSTANT=0 |
| 284 | VARIABLE=1 |
| 285 | TYPE1=2 |
| 286 | PROZEDURE=3 |
| 287 | FUNKTION=4 |
| 288 | |
| 289 | |
| 290 | |
| 291 | |
| 292 | |
| 293 | /T Y P E S: |
| 294 | |
| 295 | NOTYP=0 |
| 296 | INTS=1 |
| 297 | REALS=2 |
| 298 | BOOLS=3 |
| 299 | CHARS=4 |
| 300 | ARRAY=5 |
| 301 | RECORD=6 |
| 302 | |
| 303 | |
| 304 | |
| 305 | |
| 306 | |
| 307 | /P R O C E D U R E S: |
| 308 | |
| 309 | BLOCK=0 |
| 310 | STATEMENT=1 |
| 311 | ASSIGNMENT=2 |
| 312 | COMPOUNDSTATEMENT=3 |
| 313 | IFSTATEMENT=4 |
| 314 | CASESTATEMENT=5 |
| 315 | REPEATSTATEMENT=6 |
| 316 | WHILESTATEMENT=7 |
| 317 | FORSTATEMENT=8 |
| 318 | STANDPROC=9 |
| 319 | SELECTOR=10 |
| 320 | CALL=11 |
| 321 | STANDFCT=12 |
| 322 | FACTOR=13 |
| 323 | TERM=14 |
| 324 | SIMPLEEXPRESSION=15 |
| 325 | EXPRESSION=16 |
| 326 | CONDECLARE=17 |
| 327 | TYPDECLARE=18 |
| 328 | VARDECLARE=19 |
| 329 | PRODECLARE=20 |
| 330 | CONSTANT=21 |
| 331 | ARRAYTYP=22 |
| 332 | TYPE=23 |
| 333 | PARAMETERLIST=24 |
| 334 | ONECASE=25 |
| 335 | |
| 336 | |
| 337 | /P R O G R A M P A R A M E T E R S: |
| 338 | |
| 339 | TMAX=512 /MAX. NUMBER OF IDENTIFIERS |
| 340 | AMAX=64 /MAX. NUMBER OF ARRAYS |
| 341 | BMAX=64 /MAX. NUMBER OF BLOCKS (PROCEDURES+RECORDS) |
| 342 | CMAX=1980 /MAX. SIZE OF INTERMEDIATE CODE |
| 343 | CSMAX=30 /MAX. NUMBER OF CASES |
| 344 | LMAX=16 /MAX. NUMBER OF LEVELS |
| 345 | LLNG=80 /MAX. LENGTH OF INPUT LINE |
| 346 | ALNG=8 /NO. OF SIGNIFICANT CHAR'S IN IDENTIFIERS |
| 347 | |
| 348 | OCTAL |
| 349 | \f FIELD 0 |
| 350 | /P A G E Z E R O : |
| 351 | |
| 352 | *4 |
| 353 | EOF, 0 /END OF FILE SWITCH (BOOLEAN) |
| 354 | EOLN, 1 /END OF LINE SWITCH ( - " - ) |
| 355 | CC, 0 /CHARACTER-COUNTER |
| 356 | ERRSW, 0 /ERROR IN LINE SWITCH |
| 357 | |
| 358 | *10 |
| 359 | XR10, 0 /ONE AUTOINDEX REGISTER |
| 360 | |
| 361 | *20 |
| 362 | PC, 0 /P R O G R A M - C O U N T E R |
| 363 | |
| 364 | /I N S T R U C T I O N - R E G I S T E R |
| 365 | IRF, 0 /OP-CODE |
| 366 | IRX, 0 /LEVEL |
| 367 | IRY, 0 /ADDRESS OR VALUE |
| 368 | |
| 369 | /S T A C K - P O I N T E R S |
| 370 | B, 0 /BASE INDEX |
| 371 | T, 0 /STACK POINTER (SIMPLE INDEX) |
| 372 | T3, 0 /= 4*T + 3 (ADDRESS OF WORD 3) |
| 373 | T3T, 0 /T3 FOR ROUTINE 'TOSTACK' |
| 374 | LOOK, 240 /NEXT CHARACTER (LOOK AHEAD) |
| 375 | |
| 376 | /----------- PAGE 0 LOC'S OF ARITHMETIC PACKAGE ---------------- |
| 377 | *32 |
| 378 | BCD, 0 /BINARY CODED DECIMAL DIGIT |
| 379 | CHAR, 240 /CURRENT CHARACTER |
| 380 | M, 22 /OUTPUT FORMAT PARAMETERS |
| 381 | N, 0 /(DEFAULT VALUES: M=18, N=0) |
| 382 | |
| 383 | ACX, 0 / A C - R E G I S T E R |
| 384 | ACS, 0 |
| 385 | AC0, 0 |
| 386 | AC1, 0 |
| 387 | AC2, 0 |
| 388 | AC3, 0 |
| 389 | |
| 390 | INTERPC /POINTER TO MACRO-INTERPRETER |
| 391 | |
| 392 | MQ1, 0 / M Q - R E G I S T E R |
| 393 | MQ2, 0 |
| 394 | MQ3, 0 |
| 395 | |
| 396 | OP0, 0 / O P - R E G I S T E R |
| 397 | OP1, 0 |
| 398 | OP2, 0 |
| 399 | OP3, 0 |
| 400 | OPX, 0 |
| 401 | OPS, 0 |
| 402 | MIN4, -4 /-4 (COUNTING WORDS) |
| 403 | MIN44, -44 /-36 (COUNTING BITS) |
| 404 | OS8, 7600 |
| 405 | |
| 406 | H1, 0 /4 GENERAL TEMPORARIES |
| 407 | H2, 0 |
| 408 | H3, 0 |
| 409 | H4, 0 |
| 410 | |
| 411 | /NEW INSTRUCTIONS USED ALSO BY ARITHMETIC PACKAGE: |
| 412 | |
| 413 | HALVE=JMS I . /AC:=AC DIV 2 (SHIFT RIGHT) |
| 414 | RACR |
| 415 | DOUBLE=JMS I . /AC:=2*AC (SHIFT LEFT) |
| 416 | RACL |
| 417 | CLEAR=JMS I . /AC := 0 |
| 418 | CLAC |
| 419 | LOAD=CLEAR /AC := CONTENTS OF ACCUMULATOR (12 BIT INT.) |
| 420 | |
| 421 | READC=JMS I . /GET NEXT CHAR FROM INPUT DEVICE |
| 422 | PTREAD, XNEXTCH /XREAD AT RUNTIME |
| 423 | PRINTC=JMS I . /SEND CHAR TO OUTPUT DEVICE |
| 424 | PTPRINT,XPRINT |
| 425 | ZPRINT, XPRINT /CONSTANT POINTER TO XPRINT |
| 426 | CRLF=JMS I . |
| 427 | XCRLF |
| 428 | SNALF=JMS I . /SKIP ON NOT ALFABETIC CHAR. (LETTER) |
| 429 | XSNALF |
| 430 | SKDIG=JMS I . /SKIP ON DIGIT |
| 431 | XSKDIG |
| 432 | BREAK=JMS I . /CHECK FOR CTRL-C |
| 433 | XBREAK |
| 434 | HALT=JMS I . /RUN-TIME ERROR HANDLING |
| 435 | PTHALT, ERR21 /XHALT AT RUNTIME |
| 436 | /--------------------------------------------------------------- |
| 437 | |
| 438 | |
| 439 | /MACRO INSTRUCTIONS USED BY INTERPRETER: |
| 440 | |
| 441 | *100 |
| 442 | ERROR=JMS I . /NON FATAL COMPILER ERRORS |
| 443 | ZERROR |
| 444 | FATAL=JMS I . /FATAL COMPILER ERRORS |
| 445 | ZFATAL |
| 446 | OFTAB=JMS I . /GET INFO FROM SYMBOL-TABLE |
| 447 | ZOFTAB |
| 448 | OFATAB=JMS I . /GET INFO FROM ARRAY-TABLE |
| 449 | ZOFATAB |
| 450 | OFBTAB=JMS I . /GET INFO FROM BLOCK-TABLE |
| 451 | ZOFTAB |
| 452 | OFDISPLAY=JMS I . /GET INFO FROM DISPLAY |
| 453 | ZOFDISP |
| 454 | TODISPLAY=JMS I . /PUT INFO INTO DISPLAY |
| 455 | ZTODISP |
| 456 | GETCONST=JMS I . /GET CONSTANT |
| 457 | ZOFCONST |
| 458 | CONTINUE=JMP I . |
| 459 | ILOOP |
| 460 | BUMP=JMS I . /MOVE STACK POINTER |
| 461 | XBUMP |
| 462 | |
| 463 | SDF=JMS . /CHANGE TO TOP OF STACK - DATA FIELD |
| 464 | 0 |
| 465 | XSDF, CDF /VARIABLE! |
| 466 | JMP I .-2 |
| 467 | |
| 468 | POPONE=JMS I . /POP ONE WORD (WORD 3 INTO AC) |
| 469 | XPOPONE |
| 470 | POPVAL=JMS I . /POP FOUR WORDS |
| 471 | XPOPVAL |
| 472 | POPNUM=JMS I . /POP NUMBER (=POP 4 WORDS AND UNPACK) |
| 473 | XPOPNUM |
| 474 | PUSHONE=JMS I . /PUSH ONE WORD |
| 475 | XPUSHONE |
| 476 | PUSHVAL=JMS I . /PUSH FOUR WORDS |
| 477 | XPUSHVAL |
| 478 | PUSHNUM=JMS I . /PUSH NUMBER (= PACK + PUSHVAL |
| 479 | XPUSHNUM |
| 480 | TOSTACK=JMS I . /INSERT ONE WORD INTO STACK[T3T] |
| 481 | XTOSTACK |
| 482 | OFCODE=JMS I . /GET INTERMEDIATE INSTRUCTION |
| 483 | XOFCODE |
| 484 | |
| 485 | /LOCATIONS USED BY I/O-FILE HANDLING: |
| 486 | |
| 487 | IBUFFER=6000 /INPUT FILE BUFFER |
| 488 | OBUFFER=7000 /OUTPUT FILE BUFFER |
| 489 | IDEVBUF=6400 /PAGE OF INPUT DEVICE HANDLER |
| 490 | ODEVBUF=6600 /PAGE OF OUTPUT DEVICE HANDLER |
| 491 | |
| 492 | IDEVH, 0 /ENTRY POINT OF INPUT DEVICE HANDLER |
| 493 | ODEVH, 0 /ENTRY POINT OF OUTPUT DEVICE HANDLER |
| 494 | NAME, ZBLOCK 4 /NAME OF OUTPUT FILE |
| 495 | DEVNO, 0 /OUTPUT DEVICE NUMBER |
| 496 | LEMPTY, 0 / -LENGTH OF EMPTY |
| 497 | MBLOCKS,0 /COUNTING WRITTEN BLOCKS |
| 498 | OBP, OBUFFER /BUFFER POINTER (SEE PUTC) |
| 499 | OC3, -3 /3-CHARACTER SWITCH (SEE PUTC) |
| 500 | |
| 501 | I37, DCA CHAR /HALT PROGRAM - CLOSE OUTPUT FILE |
| 502 | TAD [232 /WRITE EOF-MARK |
| 503 | PRINTC /FILL REST OF BUFFER WITH ZEROES |
| 504 | TAD [OBUFFER |
| 505 | CIA |
| 506 | TAD OBP |
| 507 | SZA CLA |
| 508 | JMP .-5 |
| 509 | L7777 /COMPUTE ACTUAL LENGTH |
| 510 | TAD LEMPTY /OF OUTPUT FILE |
| 511 | CIA |
| 512 | TAD MBLOCKS |
| 513 | DCA ALOF |
| 514 | CIF 10 |
| 515 | TAD DEVNO |
| 516 | JMS I [7700 /CALL USR TO CLOSE OUTPUT FILE |
| 517 | 4 |
| 518 | NAME |
| 519 | ALOF, 0 |
| 520 | ERRORD, HALT |
| 521 | JMP I OS8 /RETURN TO KEYBOARD MONITOR |
| 522 | \f/INSTRUCTION DECODER AND DISPATCH ROUTINE |
| 523 | |
| 524 | *200 |
| 525 | ISTART, CLA CLL /STARTING ADDRESS |
| 526 | DCA EOF |
| 527 | L0001 |
| 528 | DCA EOLN |
| 529 | TAD [240 |
| 530 | DCA CHAR |
| 531 | TAD [240 |
| 532 | DCA LOOK |
| 533 | CLEAR |
| 534 | DCA T /INITIALIZE THE STACK: |
| 535 | BUMP |
| 536 | PUSHVAL /S[1].I := 0 |
| 537 | BUMP |
| 538 | PUSHVAL /S[2].I := 0 |
| 539 | BUMP |
| 540 | PUSHVAL /S[3].I := 0 |
| 541 | BUMP |
| 542 | L0001 |
| 543 | OFBTAB;LAST |
| 544 | DCA H4 |
| 545 | TAD H4 |
| 546 | PUSHONE /S[4].I := BTAB[1].LAST |
| 547 | DCA B /B := 0 |
| 548 | L0001 |
| 549 | DCA IRX |
| 550 | TODISPLAY /DISPLAY[1] := 0 |
| 551 | L0002 |
| 552 | OFBTAB;VSIZE |
| 553 | TAD MIN2 |
| 554 | DCA T |
| 555 | BUMP /T := BTAB[2].VSIZE - 1 |
| 556 | TAD H4 |
| 557 | OFTAB;ADR |
| 558 | DCA PC /PC := TAB[ S[4].I ].ADR |
| 559 | |
| 560 | ILOOP, BREAK |
| 561 | CLL /GET CURRENT INSTRUCTION |
| 562 | TAD PC |
| 563 | OFCODE |
| 564 | MQL |
| 565 | MQA |
| 566 | BSW |
| 567 | AND [77 |
| 568 | DCA IRF |
| 569 | MQA |
| 570 | AND [77 |
| 571 | DCA IRX |
| 572 | STL |
| 573 | TAD PC |
| 574 | OFCODE |
| 575 | DCA IRY |
| 576 | ISZ PC /PC := PC + 1 |
| 577 | |
| 578 | TAD JUMP |
| 579 | TAD IRF |
| 580 | DCA .+1 |
| 581 | HLT /JUMP TO INSTRUCTION ROUTINE |
| 582 | JUMP, JMP I ILIST |
| 583 | MIN2, -2 |
| 584 | \f/INSTRUCTIONS OF STACK COMPUTER - ADDRESS TABLE: |
| 585 | |
| 586 | ILIST, I00 /LOAD ADDRESS |
| 587 | I01 /LOAD VALUE |
| 588 | I02 /LOAD INDIRECT |
| 589 | I03 /UPDATE DISPLAY |
| 590 | ZBLOCK 4 /CODES 4 - 7 UNUSED! |
| 591 | I08 /CALL STANDERD FUNCTION |
| 592 | I09 /OFFSET |
| 593 | I10 /JUMP |
| 594 | I11 /CONDITIONAL JUMP |
| 595 | I12 /SWITCH CASE |
| 596 | ILOOP /CODE 13 USED INTERNALLY! |
| 597 | I14 /FOR1UP |
| 598 | I15 /FOR2UP |
| 599 | I16 /FOR1DOWN |
| 600 | I17 /FOR2DOWN |
| 601 | I18 /MARK STACK |
| 602 | I19 /CALL |
| 603 | I20 /INDEX1 |
| 604 | I21 /INDEX |
| 605 | I22 /LOAD BLOCK |
| 606 | I23 /COPY BLOCK |
| 607 | I24 /LITERAL |
| 608 | I25 /LOAD CONSTANT |
| 609 | I26 /FLOAT |
| 610 | I27 /READ |
| 611 | I28 /WRITE STRING |
| 612 | I29 /WRITE1 (DEFAULT FIELD WIDTH) |
| 613 | I30 /WRITE2 ( :M ) |
| 614 | I31 /WRITE3 ( :M :N ) |
| 615 | I32 /EXIT PROCEDURE |
| 616 | I33 /EXIT FUNCTION |
| 617 | I34 /LOAD ABSOLUTE |
| 618 | I35 /LOGICAL NOT |
| 619 | I36 /NEGATE |
| 620 | PTI37, 7600 /HALT (BECOMES I37 IF FILE I/O!) |
| 621 | I38 /STORE |
| 622 | ZBLOCK 11 /CODES 39 - 47 UNUSED! |
| 623 | I48 /ARITHMETIC OPERATIONS |
| 624 | I49 /COMPARE INTEGERS |
| 625 | I50 /COMPARE REALS |
| 626 | I51 /LOGICAL OR |
| 627 | I52 /LOGICAL AND |
| 628 | ZBLOCK 10 /CODES 53 - 60 UNUSED! |
| 629 | I61 /ASCII |
| 630 | I62 /READLN |
| 631 | I63 /WRITELN |
| 632 | |
| 633 | \f/INSTRUCTIONS OF STACK COMPUTER (A) |
| 634 | |
| 635 | I00, BUMP /LOAD ADDRESS |
| 636 | OFDISPLAY |
| 637 | TAD IRY |
| 638 | PUSHONE |
| 639 | CONTINUE |
| 640 | |
| 641 | I01, BUMP /LOAD VALUE |
| 642 | OFDISPLAY |
| 643 | TAD IRY |
| 644 | POPVAL |
| 645 | PUSHVAL |
| 646 | CONTINUE |
| 647 | |
| 648 | I02, BUMP /LOAD INDIRECT |
| 649 | OFDISPLAY |
| 650 | TAD IRY |
| 651 | POPONE |
| 652 | POPVAL |
| 653 | PUSHVAL |
| 654 | CONTINUE |
| 655 | |
| 656 | I03, TAD IRX /UPDATE DISPLAY |
| 657 | CIA |
| 658 | TAD IRY |
| 659 | DCA H1 |
| 660 | TAD B |
| 661 | DCA H3 |
| 662 | UPDIS, TAD H3 |
| 663 | TODISPLAY |
| 664 | L7777 |
| 665 | TAD IRX |
| 666 | DCA IRX |
| 667 | L0002 |
| 668 | TAD H3 |
| 669 | POPONE |
| 670 | DCA H3 |
| 671 | ISZ H1 |
| 672 | JMP UPDIS |
| 673 | CONTINUE |
| 674 | |
| 675 | I08, TAD IRY /CALL STANDARD FUNCTION |
| 676 | TAD (JMS I STDFUNCT |
| 677 | DCA .+2 |
| 678 | POPNUM |
| 679 | STFJMS, JMS . / J M S TO REQUESTED FUNCTION |
| 680 | PUSHNUM |
| 681 | CONTINUE |
| 682 | |
| 683 | STDFUNCT,XABS /0 |
| 684 | XABS /1 |
| 685 | XISQU /2 |
| 686 | XRSQU /3 |
| 687 | XODD /4 |
| 688 | XCHR /5 |
| 689 | STFJMS /6 |
| 690 | XSUCC /7 |
| 691 | XPRED /8 |
| 692 | XROUND /9 |
| 693 | RTRUNC /10 |
| 694 | XSIN /11 |
| 695 | XCOS /12 |
| 696 | XEXP /13 |
| 697 | XLOG /14 |
| 698 | XSQRT /15 |
| 699 | XATN /16 |
| 700 | XEOF /17 |
| 701 | XEOLN /18 |
| 702 | XRAND /19 |
| 703 | |
| 704 | I09, POPONE /OFFSET |
| 705 | TAD IRY |
| 706 | PUSHONE |
| 707 | CONTINUE |
| 708 | |
| 709 | I10, TAD IRY /JUMP |
| 710 | DCA PC |
| 711 | CONTINUE |
| 712 | |
| 713 | I11, POPONE /CONDITIONAL JUMP |
| 714 | CLL RAR |
| 715 | TAD IRY |
| 716 | SNL |
| 717 | DCA PC |
| 718 | L7777 |
| 719 | BUMP |
| 720 | CONTINUE |
| 721 | |
| 722 | I12, POPVAL /SWITCH CASE |
| 723 | L4000 |
| 724 | AND AC1 |
| 725 | CLL RAL |
| 726 | TAD AC3 |
| 727 | SZL |
| 728 | CIA |
| 729 | DCA H1 |
| 730 | L7777 |
| 731 | BUMP |
| 732 | SCASE, CLL |
| 733 | TAD IRY |
| 734 | OFCODE |
| 735 | TAD (-1500 /-1300 |
| 736 | SZA CLA |
| 737 | ERRORC, HALT /C A S E E R R O R ! |
| 738 | STL |
| 739 | TAD IRY |
| 740 | OFCODE |
| 741 | CIA |
| 742 | TAD H1 |
| 743 | SNA CLA |
| 744 | JMP .+4 |
| 745 | ISZ IRY |
| 746 | ISZ IRY /(INCREMENTS, DOESN'T SKIP!) |
| 747 | JMP SCASE |
| 748 | IAC STL |
| 749 | TAD IRY |
| 750 | OFCODE |
| 751 | DCA PC |
| 752 | CONTINUE |
| 753 | |
| 754 | /I13 ... INTERNAL CODE (MARKS CASE SWITCH LIST) |
| 755 | |
| 756 | |
| 757 | XEOF, 0 |
| 758 | TAD EOF |
| 759 | JMP .+3 |
| 760 | XEOLN, 0 |
| 761 | TAD EOLN |
| 762 | LOAD |
| 763 | BUMP |
| 764 | JMP STFJMS+1 |
| 765 | |
| 766 | XSUCC, 0 |
| 767 | L0001 |
| 768 | JMP XCHR+1 |
| 769 | XPRED, 0 |
| 770 | L7777 |
| 771 | JMP XCHR+1 |
| 772 | XCHR, 0 |
| 773 | TAD AC3 |
| 774 | AND [77 |
| 775 | LOAD |
| 776 | JMP STFJMS+1 |
| 777 | |
| 778 | PAGE |
| 779 | \f/INSTRUCTIONS OF STACK COMPUTER (B+C) |
| 780 | |
| 781 | I14, TAD UPSKIP /FOR1UP |
| 782 | SKP |
| 783 | I16, TAD DOSKIP /FOR1DOWN |
| 784 | DCA FORUD1 |
| 785 | L7777 /COMMON ROUTINE: |
| 786 | TAD T |
| 787 | POPNUM |
| 788 | AAAAAAAAAAAAAAAA |
| 789 | PUT INT&FORH1 |
| 790 | EEEEEEEEEEEEEEEE |
| 791 | POPNUM |
| 792 | AAAAAAAAAAAAAAAA |
| 793 | SUB INT&FORH1 |
| 794 | FORUD1, SKGE /OR SKLE |
| 795 | JMP FOR1EX |
| 796 | GET INT&FORH1 |
| 797 | EEEEEEEEEEEEEEEE |
| 798 | L7776 |
| 799 | TAD T |
| 800 | POPONE |
| 801 | PUSHNUM |
| 802 | CONTINUE |
| 803 | |
| 804 | FOR1EX, EEEEEEEEEEEEEEEE |
| 805 | TAD IRY |
| 806 | DCA PC |
| 807 | L7775 |
| 808 | BUMP |
| 809 | CONTINUE |
| 810 | |
| 811 | /NOTE THE STACK SITUATION: |
| 812 | / |
| 813 | / S[ T ] ... FINAL VALUE |
| 814 | / S[T-1] ... INITIAL VALUE |
| 815 | / S[T-2] ... ADDRESS OF CONTROL VARIABLE |
| 816 | |
| 817 | I15, TAD UPADD /FOR2UP |
| 818 | DCA FORUD2 |
| 819 | TAD UPSKIP |
| 820 | JMP .+4 |
| 821 | I17, TAD DOSUB /FOR2DOWN |
| 822 | DCA FORUD2 |
| 823 | TAD DOSKIP |
| 824 | DCA FORUD3 |
| 825 | L7776 /COMMON ROUTINE: |
| 826 | TAD T |
| 827 | POPONE |
| 828 | DCA H2 |
| 829 | TAD H2 |
| 830 | POPNUM |
| 831 | AAAAAAAAAAAAAAAA |
| 832 | FORUD2, ADD INT&ONE /OR SUB INT&ONE |
| 833 | PUT INT&FORH1 |
| 834 | EEEEEEEEEEEEEEEE |
| 835 | POPNUM |
| 836 | AAAAAAAAAAAAAAAA |
| 837 | SUB INT&FORH1 |
| 838 | FORUD3, SKGE /OR SKLE |
| 839 | JMP FOR2EX |
| 840 | GET INT&FORH1 |
| 841 | EEEEEEEEEEEEEEEE |
| 842 | TAD H2 |
| 843 | PUSHNUM |
| 844 | TAD IRY |
| 845 | DCA PC |
| 846 | CONTINUE |
| 847 | |
| 848 | FOR2EX, EEEEEEEEEEEEEEEE |
| 849 | L7775 |
| 850 | BUMP |
| 851 | CONTINUE |
| 852 | |
| 853 | UPSKIP, SKGE |
| 854 | DOSKIP, SKLE |
| 855 | UPADD, ADD INT&ONE |
| 856 | DOSUB, SUB INT&ONE |
| 857 | |
| 858 | ONE, 0;0;0;1 |
| 859 | FORH1, ZBLOCK 4 |
| 860 | MINUS1, -1 |
| 861 | BYTE, 77 |
| 862 | LEVBITS,17 |
| 863 | |
| 864 | I18, L0004 /MARK STACK |
| 865 | BUMP |
| 866 | TAD IRY |
| 867 | OFTAB;REF |
| 868 | BSW |
| 869 | AND BYTE |
| 870 | OFTAB;VSIZE |
| 871 | TAD MINUS1 |
| 872 | PUSHONE |
| 873 | BUMP |
| 874 | TAD IRY |
| 875 | PUSHONE |
| 876 | CONTINUE |
| 877 | |
| 878 | I19, TAD IRY /CALL |
| 879 | CIA |
| 880 | TAD T |
| 881 | DCA H1 |
| 882 | L0004 |
| 883 | TAD H1 |
| 884 | POPONE |
| 885 | DCA H2 |
| 886 | TAD H2 |
| 887 | OFTAB;LEV |
| 888 | AND LEVBITS |
| 889 | DCA H3 |
| 890 | L0001 |
| 891 | TAD H3 |
| 892 | DCA IRX |
| 893 | TAD H1 |
| 894 | TODISPLAY |
| 895 | L0003 |
| 896 | TAD H1 |
| 897 | POPONE |
| 898 | TAD H1 |
| 899 | DCA H4 |
| 900 | L0001 |
| 901 | TAD H1 |
| 902 | DCA T3T |
| 903 | TAD PC |
| 904 | TOSTACK |
| 905 | ISZ T3T |
| 906 | TAD H3 |
| 907 | DCA IRX |
| 908 | OFDISPLAY |
| 909 | TOSTACK |
| 910 | ISZ T3T |
| 911 | TAD B |
| 912 | TOSTACK |
| 913 | /-------------------- FALL THROUGH PAGE BOUNDARY ------------- |
| 914 | CLEAR |
| 915 | TAD T |
| 916 | CMA CLL |
| 917 | TAD H4 |
| 918 | SNL CLA |
| 919 | JMP .+4 |
| 920 | BUMP |
| 921 | PUSHVAL |
| 922 | JMP .-7 |
| 923 | TAD H1 |
| 924 | DCA B |
| 925 | TAD H2 |
| 926 | OFTAB;ADR |
| 927 | DCA PC |
| 928 | CONTINUE |
| 929 | |
| 930 | I20, TAD (NOP /INDEX1 |
| 931 | SKP |
| 932 | I21, TAD (JMS MULTY /INDEX |
| 933 | DCA INDEX1 |
| 934 | TAD IRY /COMMON ROUTINE: |
| 935 | OFATAB;HIGH |
| 936 | CMA |
| 937 | DCA H1 |
| 938 | TAD IRY |
| 939 | OFATAB;LOW |
| 940 | TAD H1 |
| 941 | CIA |
| 942 | DCA H2 |
| 943 | POPVAL |
| 944 | L4000 |
| 945 | AND AC1 |
| 946 | CLL RAL |
| 947 | TAD AC3 |
| 948 | SZL |
| 949 | CIA |
| 950 | TAD H1 |
| 951 | CLL |
| 952 | TAD H2 |
| 953 | DCA RELADR |
| 954 | SNL |
| 955 | ERRORB, HALT /INDEX OUT OF BOUNDS! |
| 956 | INDEX1, NOP /OR JMS MULTY |
| 957 | L7777 |
| 958 | BUMP |
| 959 | POPONE |
| 960 | TAD RELADR |
| 961 | PUSHONE |
| 962 | CONTINUE |
| 963 | |
| 964 | RELADR=H4 |
| 965 | |
| 966 | MULTY, 0 |
| 967 | TAD IRY |
| 968 | OFATAB;ELSIZE |
| 969 | CLL RAR |
| 970 | MQL |
| 971 | TAD (-14 /-12 (BITS) |
| 972 | DCA H3 |
| 973 | MBIT, SNL |
| 974 | JMP .+3 |
| 975 | CLL |
| 976 | TAD RELADR |
| 977 | RAR |
| 978 | SWP |
| 979 | RAR |
| 980 | SWP |
| 981 | ISZ H3 |
| 982 | JMP MBIT |
| 983 | SWP |
| 984 | DCA RELADR |
| 985 | JMP I MULTY |
| 986 | |
| 987 | I22, POPONE /LOAD BLOCK |
| 988 | DCA H1 |
| 989 | L7777 |
| 990 | BUMP |
| 991 | TAD IRY |
| 992 | CMA |
| 993 | DCA H2 |
| 994 | JMP .+6 |
| 995 | BUMP |
| 996 | TAD H1 |
| 997 | POPVAL |
| 998 | PUSHVAL |
| 999 | ISZ H1 |
| 1000 | ISZ H2 |
| 1001 | JMP .-6 |
| 1002 | CONTINUE |
| 1003 | |
| 1004 | I23, L7777 /COPY BLOCK |
| 1005 | TAD T |
| 1006 | POPONE |
| 1007 | DCA H1 |
| 1008 | POPONE |
| 1009 | DCA H2 |
| 1010 | TAD IRY |
| 1011 | CMA |
| 1012 | DCA H3 |
| 1013 | JMP .+7 |
| 1014 | TAD H2 |
| 1015 | POPVAL |
| 1016 | TAD H1 |
| 1017 | PUSHVAL |
| 1018 | ISZ H1 |
| 1019 | ISZ H2 |
| 1020 | ISZ H3 |
| 1021 | JMP .-7 |
| 1022 | L7776 |
| 1023 | BUMP |
| 1024 | CONTINUE |
| 1025 | |
| 1026 | I24, BUMP /LITERAL (ADDRESSES ONLY!) |
| 1027 | TAD IRY |
| 1028 | LOAD |
| 1029 | PUSHVAL |
| 1030 | CONTINUE |
| 1031 | |
| 1032 | I25, BUMP /LOAD CONSTANT |
| 1033 | TAD IRY |
| 1034 | GETCONSTANT |
| 1035 | PUSHVAL |
| 1036 | CONTINUE |
| 1037 | I61, POPONE /WRITE SPECIAL ASCII |
| 1038 | PRINTC |
| 1039 | L7777 |
| 1040 | BUMP |
| 1041 | CONTINUE |
| 1042 | |
| 1043 | |
| 1044 | PAGE |
| 1045 | \f/INSTRUCTIONS OF STACK COMPUTER (D) |
| 1046 | |
| 1047 | I26, TAD IRY /FLOAT |
| 1048 | CIA |
| 1049 | TAD T |
| 1050 | DCA H1 |
| 1051 | TAD H1 |
| 1052 | POPNUM |
| 1053 | JMS IFLOAT |
| 1054 | TAD H1 |
| 1055 | PUSHNUM |
| 1056 | CONTINUE |
| 1057 | |
| 1058 | I27, TAD (JMS I READX-1 /READ |
| 1059 | TAD IRY |
| 1060 | DCA .+1 |
| 1061 | JMS I READX |
| 1062 | POPONE |
| 1063 | PUSHNUM |
| 1064 | JMP EXI27 |
| 1065 | |
| 1066 | READX, IINP |
| 1067 | RINP |
| 1068 | NOP |
| 1069 | CINP |
| 1070 | |
| 1071 | I28, POPONE /WRITE STRING |
| 1072 | DCA M |
| 1073 | L7777 |
| 1074 | BUMP |
| 1075 | POPONE |
| 1076 | CIA |
| 1077 | DCA N |
| 1078 | TAD IRY |
| 1079 | CDF TABLEFIELD |
| 1080 | JMS WSTRING |
| 1081 | JMP EXI27 |
| 1082 | |
| 1083 | I29, TAD (TAD DFW-1 /WRITE (STANDARD FIELD WIDTH) |
| 1084 | TAD IRY |
| 1085 | DCA .+1 |
| 1086 | TAD DFW |
| 1087 | DCA M |
| 1088 | JMP WRGO |
| 1089 | |
| 1090 | I30, POPONE /WRITE (SPECIFIED FIELD WIDTH) |
| 1091 | DCA M |
| 1092 | L7777 |
| 1093 | BUMP |
| 1094 | WRGO, POPNUM |
| 1095 | L7777 |
| 1096 | BUMP |
| 1097 | DCA N |
| 1098 | TAD (JMS I WRITEX-1 |
| 1099 | TAD IRY |
| 1100 | DCA .+1 |
| 1101 | JMS I WRITEX |
| 1102 | CONTINUE |
| 1103 | |
| 1104 | WRITEX, IOUT |
| 1105 | ROUT |
| 1106 | BOUT |
| 1107 | COUT |
| 1108 | |
| 1109 | DFW, 12 |
| 1110 | 22 |
| 1111 | 12 |
| 1112 | 1 |
| 1113 | |
| 1114 | I31, POPONE /WRITE ( X :M :N ) |
| 1115 | DCA N |
| 1116 | L7777 |
| 1117 | BUMP |
| 1118 | POPONE |
| 1119 | DCA M |
| 1120 | L7777 |
| 1121 | BUMP |
| 1122 | POPNUM |
| 1123 | JMS I WRITEX+1 /REAL ONLY! |
| 1124 | EXI27, L7777 |
| 1125 | BUMP |
| 1126 | CONTINUE |
| 1127 | I32, L7776 /EXIT PROCEDURE |
| 1128 | SKP |
| 1129 | I33, L7777 /EXIT FUNCTION |
| 1130 | TAD B |
| 1131 | DCA T |
| 1132 | BUMP |
| 1133 | L0001 |
| 1134 | TAD B |
| 1135 | POPONE |
| 1136 | DCA PC |
| 1137 | L0003 |
| 1138 | TAD B |
| 1139 | POPONE |
| 1140 | DCA B |
| 1141 | CONTINUE |
| 1142 | |
| 1143 | I34, POPONE /LOAD (ABSOLUTE) |
| 1144 | POPVAL |
| 1145 | PUSHVAL |
| 1146 | CONTINUE |
| 1147 | |
| 1148 | I35, POPONE /LOGICAL NOT |
| 1149 | CLL RAR |
| 1150 | CML |
| 1151 | RAL |
| 1152 | PUSHONE |
| 1153 | CONTINUE |
| 1154 | |
| 1155 | I36, POPNUM /NEGATE |
| 1156 | JMS XNEG |
| 1157 | PUSHNUM |
| 1158 | CONTINUE |
| 1159 | |
| 1160 | I38, POPVAL /STORE |
| 1161 | L7777 |
| 1162 | BUMP |
| 1163 | POPONE |
| 1164 | PUSHVAL |
| 1165 | L7777 |
| 1166 | BUMP |
| 1167 | CONTINUE |
| 1168 | |
| 1169 | /I39 - I47 U N U S E D ! |
| 1170 | |
| 1171 | |
| 1172 | /B O O L E A N O U T P U T |
| 1173 | |
| 1174 | BOUT, 0 |
| 1175 | TAD AC3 |
| 1176 | TAD (-5 |
| 1177 | DCA N |
| 1178 | TAD AC3 |
| 1179 | SNA CLA |
| 1180 | L0004 |
| 1181 | TAD (TRUEFALSE^2 |
| 1182 | JMS WSTRING |
| 1183 | JMP I BOUT |
| 1184 | |
| 1185 | PAGE |
| 1186 | \f/INSTRUCTIONS OF STACK COMPUTER (E) |
| 1187 | |
| 1188 | I48, POPNUM /ARITHMETIC: |
| 1189 | JMS ENTR /INTEGER: |
| 1190 | L7777 / + 48,1 |
| 1191 | BUMP / - 48,2 |
| 1192 | POPNUM / * 48,3 |
| 1193 | TAD (MRITABL / DIV 48,4 |
| 1194 | TAD IRY / MOD 48,5 |
| 1195 | DCA H1 |
| 1196 | TAD I H1 /REAL: |
| 1197 | DCA H1 / + 48,10 |
| 1198 | JMS I H1 / - 48,11 |
| 1199 | PUSHNUM / * 48,12 |
| 1200 | CONTINUE / / 48,13 |
| 1201 | |
| 1202 | I49, TAD (ISUB-RSUB /COMPARE (INTEGER) |
| 1203 | I50, TAD (RSUB /COMPARE (REAL) |
| 1204 | DCA H1 / = 50,7440 |
| 1205 | POPNUM / <> 50,7450 |
| 1206 | JMS ENTR / < 50,7500 |
| 1207 | L7777 / <= 50,7540 |
| 1208 | BUMP / > 50,7550 |
| 1209 | POPNUM / >= 50,7510 |
| 1210 | JMS I H1 /SUBTRACT |
| 1211 | TAD IRY |
| 1212 | JMS BOOL |
| 1213 | LOAD |
| 1214 | PUSHVAL |
| 1215 | CONTINUE |
| 1216 | |
| 1217 | I51, POPONE /LOGICAL OR |
| 1218 | DCA H1 |
| 1219 | L7777 |
| 1220 | BUMP |
| 1221 | SDF |
| 1222 | TAD H1 |
| 1223 | CMA |
| 1224 | AND I T3 |
| 1225 | TAD H1 |
| 1226 | DCA I T3 |
| 1227 | CDF |
| 1228 | CONTINUE |
| 1229 | |
| 1230 | I52, POPONE /LOGICAL AND |
| 1231 | DCA H1 |
| 1232 | L7777 |
| 1233 | BUMP |
| 1234 | SDF |
| 1235 | TAD H1 |
| 1236 | AND I T3 |
| 1237 | DCA I T3 |
| 1238 | CDF |
| 1239 | CONTINUE |
| 1240 | |
| 1241 | /I53 - I61 U N U S E D ! |
| 1242 | |
| 1243 | READC |
| 1244 | I62, TAD EOLN /READLN |
| 1245 | SNA CLA |
| 1246 | JMP .-3 |
| 1247 | READC |
| 1248 | CONTINUE |
| 1249 | |
| 1250 | I63, CRLF /WRITELN |
| 1251 | CONTINUE |
| 1252 | \f/AUXILIARY ROUTINES FOR 'WRITE STRING' AND 'BOOLEAN OUTPUT' |
| 1253 | |
| 1254 | WSTRING,0 |
| 1255 | DCA H1 |
| 1256 | RDF |
| 1257 | TAD CCDF0 |
| 1258 | DCA STRFLD |
| 1259 | CCDF0, CDF 0 |
| 1260 | TAD M |
| 1261 | SNA |
| 1262 | JMP NCHAR |
| 1263 | TAD N /M-N |
| 1264 | SPA SNA |
| 1265 | JMP PARTLY |
| 1266 | CIA |
| 1267 | DCA H2 |
| 1268 | TAD [240 |
| 1269 | PRINTC |
| 1270 | ISZ H2 |
| 1271 | JMP .-3 |
| 1272 | JMP NCHAR |
| 1273 | PARTLY, CIA / N-M |
| 1274 | TAD N /-N |
| 1275 | DCA N /= -M |
| 1276 | NCHAR, TAD H1 |
| 1277 | STL RAR /STRING TABLE STARTS AT 4000! |
| 1278 | DCA H2 |
| 1279 | STRFLD, CDF TABLEFIELD |
| 1280 | TAD I H2 |
| 1281 | CDF 0 |
| 1282 | SNL |
| 1283 | BSW |
| 1284 | JMS ASCII |
| 1285 | ISZ H1 |
| 1286 | ISZ N |
| 1287 | JMP NCHAR |
| 1288 | JMP I WSTRING |
| 1289 | |
| 1290 | ASCII, 0 |
| 1291 | AND [77 |
| 1292 | TAD [240 |
| 1293 | AND [77 |
| 1294 | TAD [240 |
| 1295 | PRINTC |
| 1296 | JMP I ASCII |
| 1297 | \f/C H A R A C T E R I N P U T AND O U T P U T |
| 1298 | |
| 1299 | |
| 1300 | CINP, 0 |
| 1301 | READC |
| 1302 | TAD CHAR |
| 1303 | AND [77 |
| 1304 | LOAD |
| 1305 | JMP I CINP |
| 1306 | |
| 1307 | COUT, 0 |
| 1308 | TAD M |
| 1309 | SPA SNA |
| 1310 | L0001 |
| 1311 | CIA |
| 1312 | DCA H2 |
| 1313 | JMP .+3 |
| 1314 | TAD [240 |
| 1315 | PRINTC |
| 1316 | ISZ H2 |
| 1317 | JMP .-3 |
| 1318 | TAD AC3 |
| 1319 | JMS ASCII |
| 1320 | JMP I COUT |
| 1321 | |
| 1322 | PAGE |
| 1323 | \f/STACK INSTRUCTIONS |
| 1324 | |
| 1325 | XBUMP, 0 |
| 1326 | SNA /IF (AC)=0 |
| 1327 | L0001 /THEN T:=T+1 |
| 1328 | CLL /ELSE T:=T+(AC) |
| 1329 | SPA |
| 1330 | CML |
| 1331 | TAD T |
| 1332 | DCA T |
| 1333 | SZL |
| 1334 | ERRORA, HALT /S T A C K O V E R F L O W ! |
| 1335 | TAD T |
| 1336 | CLL RAR |
| 1337 | BSW |
| 1338 | AND (70 |
| 1339 | TAD (CDF STACKFIELD |
| 1340 | DCA XSDF /SETUP CHANGE TO STACK FIELD INSTR. |
| 1341 | TAD T /AND BUILD |
| 1342 | STL RAL |
| 1343 | STL RAL |
| 1344 | DCA T3 /ADDRESS OF TOP ENTRY (LS WORD) |
| 1345 | JMP I XBUMP |
| 1346 | |
| 1347 | ST3, |
| 1348 | ADDRESS,0 /COMPUTE FULL ADDRESS |
| 1349 | MQL /OF STACK LOCATION |
| 1350 | MQA /AND CHANGE DATA FIELD |
| 1351 | CLL RAR |
| 1352 | BSW |
| 1353 | AND (70 |
| 1354 | TAD (CDF STACKFIELD |
| 1355 | DCA STCDF |
| 1356 | MQA |
| 1357 | STL RAL |
| 1358 | STL RAL |
| 1359 | STCDF, CDF STACKFIELD |
| 1360 | JMP I ADDRESS |
| 1361 | |
| 1362 | PACK, 0 /PACK REAL OR INTEGER NUMBER |
| 1363 | TAD ACX /INTO AC0-4 (FOR PUSHING) |
| 1364 | DCA AC0 |
| 1365 | TAD ACS |
| 1366 | TAD AC1 |
| 1367 | DCA AC1 |
| 1368 | JMP I PACK |
| 1369 | |
| 1370 | UNPACK, 0 /UNPACK POPPED NUMBER |
| 1371 | L4000 /(EXTRACT SIGN, EXPONENT) |
| 1372 | AND AC1 |
| 1373 | DCA ACS |
| 1374 | L3777 |
| 1375 | AND AC1 |
| 1376 | DCA AC1 |
| 1377 | TAD AC0 |
| 1378 | DCA ACX |
| 1379 | DCA AC0 |
| 1380 | JMP I UNPACK |
| 1381 | |
| 1382 | XPOPONE,0 |
| 1383 | SNA |
| 1384 | JMP TOPONE |
| 1385 | JMS ADDRESS |
| 1386 | DCA ST3 |
| 1387 | TAD I ST3 |
| 1388 | CDF |
| 1389 | JMP I XPOPONE |
| 1390 | TOPONE, SDF |
| 1391 | TAD I T3 |
| 1392 | CDF |
| 1393 | JMP I XPOPONE |
| 1394 | |
| 1395 | XPUSHONE,0 |
| 1396 | SDF |
| 1397 | DCA I T3 |
| 1398 | CDF |
| 1399 | JMP I XPUSHONE |
| 1400 | |
| 1401 | XPOPVAL,0 |
| 1402 | SNA |
| 1403 | JMP TOPVAL |
| 1404 | JMS ADDRESS |
| 1405 | TAD MIN4 |
| 1406 | DCA XR10 |
| 1407 | TAD I XR10 |
| 1408 | DCA AC0 |
| 1409 | TAD I XR10 |
| 1410 | DCA AC1 |
| 1411 | TAD I XR10 |
| 1412 | DCA AC2 |
| 1413 | TAD I XR10 |
| 1414 | DCA AC3 |
| 1415 | CDF |
| 1416 | JMP I XPOPVAL |
| 1417 | TOPVAL, TAD T3 |
| 1418 | SDF |
| 1419 | JMP XPOPVAL+4 |
| 1420 | |
| 1421 | XPUSHVAL,0 |
| 1422 | SNA |
| 1423 | JMP ONTOP |
| 1424 | JMS ADDRESS |
| 1425 | TAD MIN4 |
| 1426 | DCA XR10 |
| 1427 | TAD AC0 |
| 1428 | DCA I XR10 |
| 1429 | TAD AC1 |
| 1430 | DCA I XR10 |
| 1431 | TAD AC2 |
| 1432 | DCA I XR10 |
| 1433 | TAD AC3 |
| 1434 | DCA I XR10 |
| 1435 | CDF |
| 1436 | JMP I XPUSHVAL |
| 1437 | ONTOP, TAD T3 |
| 1438 | SDF |
| 1439 | JMP XPUSHVAL+4 |
| 1440 | |
| 1441 | XPOPNUM,0 |
| 1442 | JMS XPOPVAL |
| 1443 | JMS UNPACK |
| 1444 | JMP I XPOPNUM |
| 1445 | |
| 1446 | XPUSHNUM,0 |
| 1447 | MQL |
| 1448 | JMS PACK |
| 1449 | MQA |
| 1450 | JMS XPUSHVAL |
| 1451 | JMP I XPUSHNUM |
| 1452 | |
| 1453 | XTOSTACK,0 |
| 1454 | DCA PACK /TEMP. SAVE VALUE |
| 1455 | TAD T3T |
| 1456 | JMS ADDRESS |
| 1457 | DCA ST3 |
| 1458 | TAD PACK |
| 1459 | DCA I ST3 |
| 1460 | CDF |
| 1461 | JMP I XTOSTACK |
| 1462 | |
| 1463 | PAGE |
| 1464 | \f/TABLE INSTRUCTIONS |
| 1465 | |
| 1466 | ZOFTAB, / AC := TAB[ AC ].REF |
| 1467 | ZOFBTAB,0 / AC := BTAB[ AC ].REF |
| 1468 | CLL RTL |
| 1469 | TAD I ZOFTAB /SELECTOR FOLLOWS CALL |
| 1470 | DCA LOC |
| 1471 | ISZ ZOFTAB |
| 1472 | CDF TABLEFIELD |
| 1473 | TAD I LOC |
| 1474 | CDF |
| 1475 | JMP I ZOFTAB |
| 1476 | |
| 1477 | ZOFATAB,0 / AC := ATAB[ AC ].REF |
| 1478 | CLL RAL |
| 1479 | CLL RTL |
| 1480 | TAD I ZOFATAB /SELECTOR FOLLOWS CALL |
| 1481 | DCA LOC |
| 1482 | ISZ ZOFATAB |
| 1483 | CDF TABLEFIELD |
| 1484 | TAD I LOC |
| 1485 | CDF |
| 1486 | JMP I ZOFATAB |
| 1487 | |
| 1488 | ZOFDISP,0 / AC := DISPLAY[ IRX ] |
| 1489 | TAD (DISPLAY |
| 1490 | TAD IRX |
| 1491 | DCA LOC |
| 1492 | TAD I LOC |
| 1493 | JMP I ZOFDISP |
| 1494 | |
| 1495 | ZTODISP,0 / DISPLAY[ IRX ] := AC |
| 1496 | MQL |
| 1497 | TAD (DISPLAY |
| 1498 | TAD IRX |
| 1499 | DCA LOC |
| 1500 | MQA |
| 1501 | DCA I LOC |
| 1502 | JMP I ZTODISP |
| 1503 | |
| 1504 | XOFCODE,0 / AC := CODE[ AC.LINK ] |
| 1505 | RAL /LINK=0 ... 1ST WORD |
| 1506 | DCA LOC /LINK=1 ... 2ND WORD |
| 1507 | CDF CODEFIELD |
| 1508 | TAD I LOC |
| 1509 | CDF |
| 1510 | JMP I XOFCODE |
| 1511 | |
| 1512 | LOC, 0 /ADDRESS OF TABLE LOCATION |
| 1513 | |
| 1514 | ZOFCONST,0 /ENTER WITH ADDRESS-1 IN AC |
| 1515 | DCA XR10 |
| 1516 | CDF TABLEFIELD |
| 1517 | TAD I XR10 |
| 1518 | DCA AC0 |
| 1519 | TAD I XR10 |
| 1520 | DCA AC1 |
| 1521 | TAD I XR10 |
| 1522 | DCA AC2 |
| 1523 | TAD I XR10 |
| 1524 | DCA AC3 |
| 1525 | CDF |
| 1526 | JMP I ZOFCONST |
| 1527 | \f/PREDEFINED R A N D O M - NUMBER GENERATOR |
| 1528 | |
| 1529 | XRAND, 0 |
| 1530 | TAD DISMOV /DISABLE INTEGER- |
| 1531 | DCA INTMOV /MULTIPLY-OVERFLOW |
| 1532 | AAAAAAAAAAAAAAAA |
| 1533 | GET INT&RN |
| 1534 | MUL INT&ALFA /MOD 2^35 ! |
| 1535 | PUT INT&RN |
| 1536 | NORM /0 < RANDOM: REAL < 1 |
| 1537 | EEEEEEEEEEEEEEEE |
| 1538 | TAD ENAMOV /REENABLE |
| 1539 | DCA INTMOV |
| 1540 | BUMP |
| 1541 | JMP I XRAND |
| 1542 | |
| 1543 | DISMOV, DCA AC0 |
| 1544 | ENAMOV, JMSSNAC |
| 1545 | |
| 1546 | RN, 0000;3777;7777;7775 /2^35 - 3 (INTEGER) |
| 1547 | ALFA, 0000;0000;0100;0003 /2^18 + 3 (INTEGER) |
| 1548 | |
| 1549 | |
| 1550 | XODD, 0 |
| 1551 | L0001 |
| 1552 | AND AC3 |
| 1553 | LOAD |
| 1554 | JMP I XODD |
| 1555 | |
| 1556 | |
| 1557 | XSKDIG, 0 /SKIP ON DIGIT |
| 1558 | TAD CHAR |
| 1559 | TAD (-"9-1 |
| 1560 | CLL |
| 1561 | TAD ("9+1-"0 |
| 1562 | DCA BCD |
| 1563 | SZL CLA |
| 1564 | ISZ XSKDIG |
| 1565 | JMP I XSKDIG |
| 1566 | |
| 1567 | XPRINT, 0 /INTERNAL PRINTER HANDLER |
| 1568 | SNA |
| 1569 | TAD CHAR |
| 1570 | TLS |
| 1571 | TSF |
| 1572 | JMP .-1 |
| 1573 | TAD [-215 |
| 1574 | SZA CLA |
| 1575 | JMP I XPRINT |
| 1576 | TAD [212 |
| 1577 | JMP XPRINT+3 |
| 1578 | |
| 1579 | SPRINT, 0 /SILENT PRINTER |
| 1580 | CLA CLL |
| 1581 | JMP I SPRINT |
| 1582 | |
| 1583 | XCRLF, 0 /CARRIAGE RETURN & LINE FEED |
| 1584 | TAD [215 |
| 1585 | PRINTC |
| 1586 | JMP I XCRLF |
| 1587 | |
| 1588 | XBREAK, 0 /CHECK ^C AND ABORT |
| 1589 | KSF |
| 1590 | JMP I XBREAK |
| 1591 | CLA |
| 1592 | KRS |
| 1593 | AND [177 |
| 1594 | TAD (-3 |
| 1595 | SZA CLA |
| 1596 | JMP I XBREAK |
| 1597 | JMP I OS8 |
| 1598 | |
| 1599 | PAGE |
| 1600 | \f/ A R I T H M E T I C P A C K A G E |
| 1601 | |
| 1602 | INTERPC,0000 /PROGRAM COUNTER FOR MACRO-INSTRUCTIONS |
| 1603 | CPAGE, 7600 |
| 1604 | SZA CLA |
| 1605 | NEXTINSTR, ISZ INTERPC /POINT TO NEXT INSTRUCTION |
| 1606 | TAD I INTERPC /GET CODE |
| 1607 | SNA /IF CODE=0000 |
| 1608 | JMP I INTERPC /THEN RETURN TO PDP8-MODE |
| 1609 | CLL RTL /ELSE SHIFT CODE NXXX |
| 1610 | RTL |
| 1611 | AND (7 /TO EXTRACT OPERATION CODE N |
| 1612 | DCA OPCODE |
| 1613 | TAD I INTERPC /GET CODE AGAIN, |
| 1614 | AND (177 /MASK OUT REL.ADDRESS (OR FUNCTION CODE) |
| 1615 | MQL |
| 1616 | TAD CPAGE |
| 1617 | C200, AND INTERPC /CURRENT PAGE BITS |
| 1618 | MQA /+ RELATIVE ADDRESS |
| 1619 | DCA OPADDR /= ABS. ADDRESS OF OPERAND (IF MRI) |
| 1620 | SNL /IF D\I-BIT SET |
| 1621 | JMP .+3 |
| 1622 | TAD I OPADDR /THEN DO INDIRECT ADDRESSING |
| 1623 | DCA OPADDR |
| 1624 | TAD OPCODE |
| 1625 | TAD (-7 |
| 1626 | SNA CLA /IF CODE=7XXX |
| 1627 | JMP OPRTYP /THEN OPERATE CLASS INSTRUCTION |
| 1628 | MRITYP, TAD I OPADDR /ELSE MEMORY REFERENCED INSTR.: |
| 1629 | DCA OPX /LOAD AND UNPACK OPERAND |
| 1630 | ISZ OPADDR /INTO OP-REGISTER |
| 1631 | L4000 |
| 1632 | AND I OPADDR |
| 1633 | DCA OPS |
| 1634 | L3777 |
| 1635 | AND I OPADDR |
| 1636 | DCA OP1 |
| 1637 | ISZ OPADDR |
| 1638 | TAD I OPADDR |
| 1639 | DCA OP2 |
| 1640 | ISZ OPADDR |
| 1641 | TAD I OPADDR |
| 1642 | DCA OP3 |
| 1643 | TAD I INTERPC /GET INSTRUCTION CODE AGAIN, |
| 1644 | AND C200 /CHECK INTEGER\REAL-BIT |
| 1645 | SZA CLA /AND BUILD A |
| 1646 | TAD (7 |
| 1647 | TAD OPCODE |
| 1648 | TAD (JMS I MRITABL |
| 1649 | DCA .+1 |
| 1650 | OPCODE, JMS . / J M S TO THE REQUESTED ROUTINE |
| 1651 | JMP NEXTINSTR |
| 1652 | OPADDR, 0 |
| 1653 | |
| 1654 | /TABLE OF INTEGER ARITHMETIC ROUTINES: |
| 1655 | MRITABL,OGET |
| 1656 | IADD |
| 1657 | ISUB |
| 1658 | IMUL |
| 1659 | IDIV |
| 1660 | IMOD |
| 1661 | OPUT |
| 1662 | |
| 1663 | /TABLE OF REAL ARITHMETIC ROUTINES: |
| 1664 | OGET |
| 1665 | RADD |
| 1666 | RSUB |
| 1667 | RMUL |
| 1668 | RDIV |
| 1669 | OJUMP |
| 1670 | OPUT |
| 1671 | |
| 1672 | OPRTYP, TAD I INTERPC /DECODE OPERATE INSTRUCTION |
| 1673 | SNL /BIT3 IS IN LINK (COMPLEMENTED!) |
| 1674 | JMP SKIPTYP /SKIP INSTR. CODES ARE 74XX, 75XX |
| 1675 | BSW /OPERATE INSTR. CODES ARE: |
| 1676 | RTR /7000 - 7006 (INTEGER) |
| 1677 | CLA MQA /7200 - 7206 (REAL) |
| 1678 | AND (7 /EXTENDED FUNCTIONS: 70X7 |
| 1679 | RAL |
| 1680 | TAD (JMS I OPRTABL |
| 1681 | DCA .+3 |
| 1682 | TAD INTERPC /SAVE PC, SINCE OPR'S MAY CAUSE |
| 1683 | DCA SAVEPC /RECURSIVE CALL OF INTERPRETER (1 LEVEL) |
| 1684 | OPRJMS, JMS . / J M S TO APPROPRIATE ROUTINE |
| 1685 | TAD SAVEPC /RESTORE PC |
| 1686 | DCA INTERPC |
| 1687 | JMP NEXTINSTR |
| 1688 | SAVEPC, 0 |
| 1689 | |
| 1690 | NOOP=OPCODE |
| 1691 | |
| 1692 | /TABLE OF OPERATE CLASS INSTRUCTIONS: |
| 1693 | OPRTABL,XABS; RNORM |
| 1694 | IINP; RINP |
| 1695 | IOUT; ROUT |
| 1696 | IFLOAT; RTRUNC |
| 1697 | XNEG; CLAC |
| 1698 | XISQU; XRSQU |
| 1699 | XCRLF; XROUND |
| 1700 | NOOP /LINK TO FUNCTION DISPATCH ROUTINE |
| 1701 | IFDEF FUNCTS < |
| 1702 | *.-1 |
| 1703 | FUNCTS /ENABLED ONLY IF FUNCTION PACKAGE PRESENT |
| 1704 | > |
| 1705 | |
| 1706 | SKIPTYP,JMS BOOL /ALL SKIP INSTR. (INT & REAL) DONE HERE |
| 1707 | ISZ INTERPC /(SEE ROUTINE 'BOOL' FOR COMMENTS) |
| 1708 | JMP NEXTINSTR-1 |
| 1709 | |
| 1710 | OJUMP, 0 /JUMP (WITHIN MACRO CODE!!!) |
| 1711 | L7775 |
| 1712 | TAD OPADDR |
| 1713 | DCA INTERPC |
| 1714 | JMP NEXTINSTR+1 |
| 1715 | |
| 1716 | OPUT, 0 /STORE CONTENTS OF AC-REGISTER |
| 1717 | L0004 /AT SPECIFIED MEMORY ADDRESS |
| 1718 | CIA /-4 (OPADDR WAS MOVED AT MRITYP) |
| 1719 | TAD OPADDR |
| 1720 | DCA XR10 |
| 1721 | TAD ACX |
| 1722 | DCA I XR10 |
| 1723 | TAD ACS |
| 1724 | TAD AC1 |
| 1725 | DCA I XR10 |
| 1726 | TAD AC2 |
| 1727 | DCA I XR10 |
| 1728 | TAD AC3 |
| 1729 | DCA I XR10 |
| 1730 | JMP I OPUT |
| 1731 | |
| 1732 | PAGE |
| 1733 | \f/R E A L N U M B E R I N P U T |
| 1734 | / |
| 1735 | /ACCEPTS A DECIMAL NUMBER IN ANY FORMAT, |
| 1736 | /CONVERTS IT TO INTERNAL BYNARY FLOATING POINT NOTATION |
| 1737 | /AND LEAVES IT IN THE AC-REGISTER. |
| 1738 | /LEADING BLANKS ARE IGNORED; THE FIRST |
| 1739 | /NON ACCEPTABLE CHARACTER TERMINATES THE NUMBER. |
| 1740 | |
| 1741 | DC=MQ2 /DIGIT COUNTER |
| 1742 | OC=MQ3 /DIGIT EXCESS COUNTER |
| 1743 | DP, 0 /DECIMAL POINT POSITION |
| 1744 | |
| 1745 | RINP, RETNUM /RETURN ADDR. SINCE COMPILER ENTERS AT 'FRACTN' |
| 1746 | SKP CLA |
| 1747 | READC /PASS OVER LEADING BLANKS |
| 1748 | TAD CHAR |
| 1749 | TAD (-240 |
| 1750 | SNA CLA |
| 1751 | JMP .-4 |
| 1752 | JMS PMXXX /PROCESS + - I N T E G E R PART |
| 1753 | TAD OC /COUNT LOOSEN DIGITS (IF THE INTERNAL |
| 1754 | CIA /REPRESENTATION EXCEEDS 35 BITS, |
| 1755 | DCA DC /FURTHER DIGITS ARE IGNORED, BUT |
| 1756 | TAD CHAR /THEIR CONTRIBUTION TO MAGNITUDE |
| 1757 | TAD (-". /MUST BE CONSIDERED!) |
| 1758 | SZA CLA /IF INTEGER FOLLOWED BY DECIMAL POINT |
| 1759 | JMP .+3 |
| 1760 | READC |
| 1761 | FRACTN, JMS BCONV /THEN PROCESS F R A C T I O N PART |
| 1762 | TAD DC /COUNT DIGITS AFTER DEC. POINT |
| 1763 | CIA |
| 1764 | DCA DP /TO REMEMBER POSITION OF DEC. POINT |
| 1765 | JMS IFLOAT /NORMALIZE THE NUMBER |
| 1766 | TAD CHAR |
| 1767 | TAD (-"E |
| 1768 | SZA CLA /IF NEXT CHARACTER IS "E" |
| 1769 | JMP ADJUST |
| 1770 | AAAAAAAAAAAAAAAA |
| 1771 | PUT NUMBUF /THEN STORE NUMBER TEMPORARELY |
| 1772 | EEEEEEEEEEEEEEEE |
| 1773 | READC |
| 1774 | JMS PMXXX /AND PROCESS S C A L E - F A C T O R |
| 1775 | TAD ACS |
| 1776 | CLL RAL |
| 1777 | TAD AC3 /GET IT FROM LOW ORDER WORD OF AC |
| 1778 | SZL /IF NEGATIVE SIGN |
| 1779 | CIA /THEN USE 2'S COMPLEMENT |
| 1780 | TAD DP /ADD IT TO CURRENT POS. OF DEC. POINT |
| 1781 | DCA DP |
| 1782 | AAAAAAAAAAAAAAAA |
| 1783 | GET NUMBUF /RECALL STORED MANTISSA |
| 1784 | EEEEEEEEEEEEEEEE |
| 1785 | ADJUST, TAD DP /NOW CONVERT DEC. FLOATING POINT TO |
| 1786 | JMS SUP1 /TO BINARY FLOATING POINT NOTATION |
| 1787 | JMP I RINP |
| 1788 | |
| 1789 | |
| 1790 | PMXXX, 0 /SIGNED INTEGER INPUT & CONVERSION |
| 1791 | CLEAR |
| 1792 | DCA DC |
| 1793 | DCA OC |
| 1794 | TAD CHAR |
| 1795 | TAD (-"+ |
| 1796 | SNA |
| 1797 | JMP .+6 |
| 1798 | CLL RTR |
| 1799 | SZA CLA |
| 1800 | JMP .+4 |
| 1801 | L4000 |
| 1802 | DCA ACS |
| 1803 | READC |
| 1804 | JMS BCONV |
| 1805 | JMP I PMXXX |
| 1806 | |
| 1807 | BCONV, 0 /UNSIGNED DIGIT STRING INPUT & CONVERSION |
| 1808 | SKDIG |
| 1809 | JMP I BCONV |
| 1810 | TAD AC0 |
| 1811 | SZA CLA |
| 1812 | JMP OVER |
| 1813 | CLL |
| 1814 | JMS MUL10 |
| 1815 | TAD BCD |
| 1816 | DCA OP3 |
| 1817 | DCA OP2 |
| 1818 | DCA OP1 |
| 1819 | JMS BADD |
| 1820 | ISZ DC |
| 1821 | SKP |
| 1822 | OVER, ISZ OC |
| 1823 | READC |
| 1824 | JMP BCONV+1 |
| 1825 | \f/F L O A T AND T R U N C ROUTINES |
| 1826 | |
| 1827 | |
| 1828 | DISPLC=. |
| 1829 | IFLOAT, 0 /COMPENSATE |
| 1830 | TAD (43 /35 BITS DISPLACEMENT OF BINARY POINT |
| 1831 | DCA ACX /WITH EXPONENT |
| 1832 | JMS RNORM /AND NORMALIZE |
| 1833 | JMP I IFLOAT |
| 1834 | |
| 1835 | RTRUNC, 0 |
| 1836 | CLA CLL |
| 1837 | TAD ACX |
| 1838 | SPA SNA /IF ABS(AC)<1 OR AC=0 |
| 1839 | JMP LESS0 /THEN TRUNC(AC):=0 |
| 1840 | TAD MIN44 |
| 1841 | DCA DISPLC /-(DISPLACEMENT OF BINARY POINT + 1) |
| 1842 | SZL CLA /IF ABS(AC)>MAXINT |
| 1843 | JMP ERROR2 /THEN O V E R F L O W |
| 1844 | SKP |
| 1845 | HALVE /ELSE ALIGN MANTISSA |
| 1846 | ISZ DISPLC |
| 1847 | JMP .-2 |
| 1848 | DCA ACX /EXP=0 FOR INTEGERS |
| 1849 | JMP I RTRUNC |
| 1850 | LESS0, CLA |
| 1851 | CLEAR |
| 1852 | JMP I RTRUNC |
| 1853 | |
| 1854 | XROUND, 0 |
| 1855 | L2000 |
| 1856 | DCA OP1 |
| 1857 | DCA OP2 |
| 1858 | DCA OP3 |
| 1859 | DCA OPX /X>=0: |
| 1860 | TAD ACS /ROUND(X) = TRUNC(X+0.5) |
| 1861 | DCA OPS /X<0: |
| 1862 | JMS RADD /ROUND(X) = TRUNC(X-0.5) |
| 1863 | JMS RTRUNC |
| 1864 | JMP I XROUND |
| 1865 | |
| 1866 | PAGE |
| 1867 | \f/R E A L N U M B E R O U T P U T |
| 1868 | / |
| 1869 | /PRINTS FLOATING POINT NUMBER X (CONTENTS OF AC-REGISTER) |
| 1870 | /IN THE FORMAT SPECIFIED BY THE PARAMETERS M,N (PAGE 0) |
| 1871 | /PERFORMS LIKE THE PASCAL-STATEMENT |
| 1872 | / W R I T E ( X :M :N ) |
| 1873 | |
| 1874 | |
| 1875 | /M /MINIMUM FIELD WIDTH |
| 1876 | /N /FRACTION LENGTH |
| 1877 | S=MQ1 /-NUMBER OF LEADING BLANKS |
| 1878 | P=MQ2 /-NUMBER OF DIGITS PRECEDING THE DEC. POINT |
| 1879 | F=MQ3 /-NUMBER OF DIGITS FOLLOWING THE DEC. POINT |
| 1880 | |
| 1881 | |
| 1882 | ROUT, 0 |
| 1883 | JMS FLCONV /BINARY TO DECIMAL FLOATING POINT |
| 1884 | JMS EXBCD /EXTRACT BCD-DIGITS OF MANTISSA |
| 1885 | TAD N |
| 1886 | SPA SNA /WHICH FORMAT REQUESTED? |
| 1887 | JMP FLOPNT |
| 1888 | FIXPNT, CIA / -99999.99999 |
| 1889 | DCA F /F:=-N |
| 1890 | TAD DEXP |
| 1891 | SPA /IF DEXP>0 |
| 1892 | CLA /THEN P:=-(DEXP+1) |
| 1893 | CMA /ELSE P:=-1 |
| 1894 | DCA P |
| 1895 | L7776 /S:=-(M-N-P-2) |
| 1896 | TAD F |
| 1897 | TAD P |
| 1898 | TAD M |
| 1899 | CIA |
| 1900 | DCA S |
| 1901 | TAD S |
| 1902 | SMA CLA /IF S>=0 THEN USE FLOATING POINT FORMAT |
| 1903 | JMP FLOPNT /(NUMBER TOO LARGE FOR FIXED POINT!) |
| 1904 | L0002 |
| 1905 | TAD N /ROUNDUP WITH (N+DEXP+1)TH DIGIT |
| 1906 | TAD DEXP |
| 1907 | SPA SNA /IF NOT WITHIN THE 11 DIGITS, THEN |
| 1908 | JMP .+3 |
| 1909 | TAD (-13 /ROUNDUP WITH 11TH DIGIT |
| 1910 | SMA |
| 1911 | CLA |
| 1912 | TAD (13 |
| 1913 | JMS UROUND |
| 1914 | JMP FIXPNT+2 /ROUNDED MANTISSA = 10, CHECK WIDTH! |
| 1915 | TAD DEXP /BEGINNING AT DIGIT POS. NUMBUF+DEXP |
| 1916 | SMA /OR NUMBUF IF NUMBER >= 1 |
| 1917 | CLA |
| 1918 | JMS XOUT /DO THE FIXED POINT OUTPUT |
| 1919 | JMP I ROUT |
| 1920 | |
| 1921 | |
| 1922 | FLOPNT, L7777 / -9.999999999E+999 |
| 1923 | DCA P /P:=-1 |
| 1924 | TAD M |
| 1925 | TAD (-12 |
| 1926 | SPA |
| 1927 | CLA |
| 1928 | TAD (12 |
| 1929 | DCA M /IF M<10 THEN M:=10 |
| 1930 | TAD (-11 |
| 1931 | DCA F /F:=-9 |
| 1932 | TAD M /S:=-(M-17) |
| 1933 | TAD (-21 |
| 1934 | CIA |
| 1935 | DCA S |
| 1936 | TAD S |
| 1937 | SPA CLA /IF S>=0 THEN |
| 1938 | JMP .+7 |
| 1939 | L7777 /S:=-1 |
| 1940 | DCA S /F:=-(M-9) |
| 1941 | TAD M |
| 1942 | TAD (-11 |
| 1943 | CIA |
| 1944 | DCA F |
| 1945 | L7776 |
| 1946 | TAD F |
| 1947 | CIA |
| 1948 | JMS UROUND /ROUNDUP WITH (-F+1)TH DIGIT |
| 1949 | STFW, 0022 /NOP (CARRY DOESN'T HARM!) |
| 1950 | JMS XOUT /OUTPUT THE MANTISSA |
| 1951 | TAD ("E |
| 1952 | PRINTC /E |
| 1953 | TAD DEXP |
| 1954 | SPA CLA |
| 1955 | L0002 |
| 1956 | TAD ("+ |
| 1957 | PRINTC /+ OR - |
| 1958 | TAD DEXP |
| 1959 | SPA |
| 1960 | CIA /MAKE DEXP POSITIVE |
| 1961 | JMS LDAC /LOAD IT IN AC-REGISTER (AS INTEGER) |
| 1962 | L0003 |
| 1963 | DCA M /SETUP A FIELD WIDTH OF 3, |
| 1964 | TAD ("0-240 /CHANGE LEADING BLANKS TO ZEROES |
| 1965 | JMS IOUT /AND USE INTEGER OUTPUT ROUTINE |
| 1966 | TAD STFW /TO PRINT THE CHARACTERISTIC. |
| 1967 | DCA M /THEN RESET STANDARD FIELD WIDTH |
| 1968 | JMP I ROUT |
| 1969 | |
| 1970 | |
| 1971 | |
| 1972 | |
| 1973 | /BUFFER FOR BCD-DIGITS: |
| 1974 | 0 /IMPORTANT! (SEE ROUNDING) |
| 1975 | NUMBUF, ZBLOCK 13 |
| 1976 | |
| 1977 | |
| 1978 | |
| 1979 | TEN, 0004 /REAL CONSTANT OF 10.0 |
| 1980 | 2400 |
| 1981 | 0000 |
| 1982 | 0000 |
| 1983 | |
| 1984 | OPTEN, 7775 /REAL CONSTANT OF 0.1 (CURRENTLY NOT USED!) |
| 1985 | 3146 |
| 1986 | 3146 |
| 1987 | 3146 |
| 1988 | |
| 1989 | LDAC, |
| 1990 | CLAC, 0 /LOAD OR CLEAR AC-REGISTER |
| 1991 | DCA AC3 |
| 1992 | DCA AC2 |
| 1993 | DCA AC1 |
| 1994 | DCA AC0 |
| 1995 | DCA ACS |
| 1996 | DCA ACX |
| 1997 | JMP I CLAC |
| 1998 | |
| 1999 | PAGE |
| 2000 | \f/REAL NUMBER OUTPUT - AUXILIARY ROUTINES |
| 2001 | |
| 2002 | XDPOS=XR10 /AUTOINDEXING DIGITS |
| 2003 | /DPOS=EXBCD /SIMPLE POINTER TO DIGITS |
| 2004 | /DIG0=DOUT /NUMBUF-1 OR NUMBUF-2 (FIRST DIGIT OF MANTISSA) |
| 2005 | DEXP=BCD /DECIMAL CHARACTERISTIC OF X |
| 2006 | DCNT=. /DIGIT COUNTER |
| 2007 | |
| 2008 | FLCONV, 0 /CONVERT X*2^ACX ---> Z*10^DEXP, |
| 2009 | DCA DEXP /WITH 1<=Z<10: |
| 2010 | TAD AC1 |
| 2011 | SNA CLA /IF NUMBER=0 THEN NO CONVERSION NECESSARY! |
| 2012 | JMP I FLCONV |
| 2013 | JMS SUP2 /DO SUPER CONVERSION |
| 2014 | FLCLP, TAD DEXP |
| 2015 | DCA DEXP |
| 2016 | TAD ACX |
| 2017 | SPA SNA /NOTE INTERNAL BINARY NOTATION: |
| 2018 | JMP SMALL |
| 2019 | TAD (-4 / 1 ..... 0.1000B+1 |
| 2020 | SPA /10 ..... 0.1010B+4 |
| 2021 | JMP .+5 |
| 2022 | SZA CLA |
| 2023 | JMP LARGE |
| 2024 | TAD AC1 /HIGH ORDER WORD FOR 10 |
| 2025 | TAD (-2400 /IS 2400 OCTAL! |
| 2026 | SPA CLA |
| 2027 | JMP I FLCONV |
| 2028 | LARGE, AAAAAAAAAAAAAAAA |
| 2029 | DIV TEN /:10 (OR 'MUL OPTEN' *0.1) |
| 2030 | EEEEEEEEEEEEEEEE |
| 2031 | L0001 |
| 2032 | JMP FLCLP |
| 2033 | SMALL, AAAAAAAAAAAAAAAA |
| 2034 | MUL TEN /*10 |
| 2035 | EEEEEEEEEEEEEEEE |
| 2036 | L7777 |
| 2037 | JMP FLCLP |
| 2038 | |
| 2039 | DPOS=. |
| 2040 | EXBCD, 0 /EXTRACT BCD-DIGITS OF MANTISSA |
| 2041 | TAD ACX |
| 2042 | CMA |
| 2043 | DCA DCNT |
| 2044 | STL /(MIGHT CORRECT ILL 11TH DEC. DIGIT!) |
| 2045 | DOUBLE /SHIFT OUT FIRST DIGIT |
| 2046 | ISZ DCNT |
| 2047 | JMP .-3 |
| 2048 | TAD (NUMBUF-1 |
| 2049 | DCA XDPOS |
| 2050 | TAD (-12 /10 DIGITS REMAINING |
| 2051 | DCA DCNT |
| 2052 | DCA I (NUMBUF-1 /LEADING 0 FOR ROUNDING CARRY |
| 2053 | SKP |
| 2054 | JMS MUL10 |
| 2055 | TAD AC0 |
| 2056 | DCA I XDPOS |
| 2057 | DCA AC0 |
| 2058 | ISZ DCNT |
| 2059 | JMP .-5 |
| 2060 | TAD (NUMBUF-1 /POINT TO FIRST DIGIT |
| 2061 | DCA DIG0 |
| 2062 | JMP I EXBCD |
| 2063 | |
| 2064 | UROUND, 0 /ROUNDUP. ENTRY WITH DIGIT NO. |
| 2065 | TAD DIG0 /WHERE TO START ROUNDING |
| 2066 | DCA DPOS /IN HARDWARE AC |
| 2067 | TAD (5 |
| 2068 | CARRY, TAD (-12 |
| 2069 | TAD I DPOS |
| 2070 | SPA CLA |
| 2071 | JMP OVR10 |
| 2072 | DCA I DPOS |
| 2073 | L7777 |
| 2074 | TAD DPOS |
| 2075 | DCA DPOS |
| 2076 | ISZ I DPOS |
| 2077 | JMP CARRY |
| 2078 | OVR10, TAD DIG0 |
| 2079 | CIA |
| 2080 | TAD DPOS |
| 2081 | SZA CLA /CARRY TO A NEW FIRST DIGIT? |
| 2082 | JMP SKIPEX /NO |
| 2083 | L7777 |
| 2084 | TAD DIG0 |
| 2085 | DCA DIG0 |
| 2086 | ISZ DEXP |
| 2087 | JMP I UROUND /MANTISSA=10 EXIT |
| 2088 | SKIPEX, ISZ UROUND /NORMAL EXIT |
| 2089 | JMP I UROUND |
| 2090 | |
| 2091 | XOUT, 0 /OUTPUT. ENTRY WITH DIGIT NO. |
| 2092 | TAD DIG0 /WHERE TO START PRINTING |
| 2093 | DCA XDPOS /IN HARDWARE AC |
| 2094 | TAD (240 |
| 2095 | PRINTC / -(S) BLANKS |
| 2096 | ISZ S |
| 2097 | JMP .-3 |
| 2098 | TAD ACS |
| 2099 | SPA CLA |
| 2100 | TAD ("--240 |
| 2101 | TAD (240 |
| 2102 | PRINTC / THE SIGN (- OR BLANK) |
| 2103 | JMS DOUT / -(P) DIGITS (OR ZERO) |
| 2104 | ISZ P |
| 2105 | JMP .-2 |
| 2106 | TAD (". / THE DECIMAL POINT |
| 2107 | PRINTC |
| 2108 | JMS DOUT / -(F) DIGITS (OR ZEROES) |
| 2109 | ISZ F |
| 2110 | JMP .-2 |
| 2111 | JMP I XOUT |
| 2112 | |
| 2113 | DIG0=. |
| 2114 | DOUT, 0 /IF XDPOS POINTS INTO BUFFER |
| 2115 | TAD XDPOS /THEN PRINT THE DIGIT |
| 2116 | TAD (-NUMBUF-12 /ELSE PRINT A ZERO |
| 2117 | CLL |
| 2118 | TAD (14 |
| 2119 | CLA |
| 2120 | TAD I XDPOS |
| 2121 | SNL |
| 2122 | CLA |
| 2123 | TAD ("0 |
| 2124 | PRINTC |
| 2125 | JMP I DOUT |
| 2126 | |
| 2127 | PAGE |
| 2128 | \f/R E A L A R I T H M E T I C |
| 2129 | / |
| 2130 | /RADD: AC:=AC+OP |
| 2131 | /RSUB: AC:=AC-OP |
| 2132 | /RMUL: AC:=AC*OP |
| 2133 | /RDIV: AC:=AC/OP |
| 2134 | / |
| 2135 | /RNORM: NORMALIZE AC TO STANDARD FLOATING POINT FORMAT |
| 2136 | |
| 2137 | |
| 2138 | RADD, 0 |
| 2139 | TAD OP1 |
| 2140 | SNA CLA /IF OP=0 THEN DON'T WASTE TIME! |
| 2141 | JMP I RADD |
| 2142 | TAD AC1 |
| 2143 | SNA CLA /IF AC=0 THEN SIMPLY ADD! |
| 2144 | JMP OPMAX |
| 2145 | TAD ACX /COMPARE MAGNITUDE OF OPERANDS |
| 2146 | CIA /AND STORE NEGATIVE DIFFERENCE |
| 2147 | TAD OPX |
| 2148 | SMA |
| 2149 | JMP OPMAX |
| 2150 | DCA RDIV /TO USE AS SHIFT COUNTER |
| 2151 | ACMAX, TAD OP1 /1/ ABS(AC)>ABS(OP) ---> SHIFT OP RIGHT |
| 2152 | CLL RAR |
| 2153 | DCA OP1 |
| 2154 | TAD OP2 |
| 2155 | RAR |
| 2156 | DCA OP2 |
| 2157 | TAD OP3 |
| 2158 | RAR |
| 2159 | DCA OP3 |
| 2160 | ISZ RDIV |
| 2161 | JMP ACMAX |
| 2162 | JMP SETSGN |
| 2163 | OPMAX, CMA /2/ ABS(OP)>=ABS(AC) |
| 2164 | DCA RDIV |
| 2165 | TAD OPX /RESULT IS OF MAGNITUDE OF OP |
| 2166 | DCA ACX |
| 2167 | SKP |
| 2168 | HALVE /SHIFT AC RIGHT |
| 2169 | ISZ RDIV |
| 2170 | JMP .-2 |
| 2171 | SETSGN, JMS OADD /MANTISSAS NOW ALIGNED! - ADD. |
| 2172 | JMS RNORM /NORMALIZE RESULT |
| 2173 | JMP I RADD |
| 2174 | |
| 2175 | RSUB, 0 |
| 2176 | JMS OSUB /OP:=-OP |
| 2177 | JMS RADD /AC:=AC+(-OP) |
| 2178 | JMP I RSUB |
| 2179 | OSUB, 0 |
| 2180 | L4000 |
| 2181 | TAD OPS |
| 2182 | DCA OPS |
| 2183 | JMP I OSUB |
| 2184 | |
| 2185 | RMUL, 0 |
| 2186 | TAD OP1 |
| 2187 | SNA CLA |
| 2188 | JMS CLAC |
| 2189 | TAD AC1 |
| 2190 | SNA CLA /IF OP=0 OR AC=0 |
| 2191 | JMP I RMUL /THEN DON'T WASTE TIME! |
| 2192 | DCA MQ1 |
| 2193 | DCA MQ2 /CLEAR MQ-REGISTER (FOR 'BMUL') |
| 2194 | DCA MQ3 |
| 2195 | TAD OPS /SETUP SIGN OF PRODUCT |
| 2196 | TAD ACS |
| 2197 | DCA ACS |
| 2198 | L7777 |
| 2199 | TAD OPX /COMPUTE EXPONENT OF PRODUCT |
| 2200 | TAD ACX |
| 2201 | DCA ACX |
| 2202 | L0001 |
| 2203 | JMS BMUL /MULTIPLY MANTISSAS |
| 2204 | JMS RNORM |
| 2205 | JMP I RMUL |
| 2206 | |
| 2207 | RDIV, 0 |
| 2208 | TAD OP1 |
| 2209 | SNA CLA |
| 2210 | ERROR0, HALT /D I V I S I O N BY Z E R O ! |
| 2211 | DCA MQ1 |
| 2212 | DCA MQ2 /CLEAR MQ-REGISTER (FOR 'BDIV') |
| 2213 | DCA MQ3 |
| 2214 | TAD OPS /SETUP SIGN OF QUOTIENT |
| 2215 | TAD ACS |
| 2216 | DCA ACS |
| 2217 | TAD OPX /COMPUTE EXPONENT OF QUOTIENT |
| 2218 | CIA |
| 2219 | TAD ACX |
| 2220 | DCA ACX |
| 2221 | JMS BDIV /DIVIDE MANTISSAS |
| 2222 | JMS RNORM |
| 2223 | JMP I RDIV |
| 2224 | |
| 2225 | RNORM, 0 |
| 2226 | CLA CLL |
| 2227 | TOOBIG, TAD AC1 |
| 2228 | AND (4000 /(NO 'L4000' BECAUSE OF LINK!) |
| 2229 | TAD AC0 |
| 2230 | SNA CLA /WHILE MANTISSA TOO BIG (>=1) |
| 2231 | JMP ROUNDUP |
| 2232 | HALVE /HALVE IT (SHIFT RIGHT) |
| 2233 | ISZ ACX /AND CORRECT THE EXPONENT (+1) |
| 2234 | NOP |
| 2235 | JMP TOOBIG |
| 2236 | ROUNDUP,SZL /IF A BINARY 1 WAS SHIFTED OUT |
| 2237 | ISZ AC3 /THEN ROUND MANTISSA |
| 2238 | JMP NULLAC |
| 2239 | ISZ AC2 |
| 2240 | JMP NULLAC |
| 2241 | ISZ AC1 /(CAN'T SKIP!) |
| 2242 | JMP RNORM+1 |
| 2243 | NULLAC, JMS SNAC /CHECK FOR NULL MANTISSA |
| 2244 | JMP ISNULL |
| 2245 | TOOSMALL,L2000 |
| 2246 | AND AC1 |
| 2247 | SZA CLA /WHILE MANTISSA TOO SMALL (<0.5) |
| 2248 | JMP ISNULL+1 |
| 2249 | DOUBLE /DOUBLE IT (SHIFT LEFT) |
| 2250 | L7777 /AND CORRECT THE EXPONENT (-1) |
| 2251 | TAD ACX |
| 2252 | DCA ACX |
| 2253 | JMP TOOSMALL |
| 2254 | ISNULL, JMS CLAC |
| 2255 | L2000 /CHECK FOR OVER- OR UNDERFLOW |
| 2256 | TAD ACX |
| 2257 | SMA CLA |
| 2258 | JMP I RNORM /OKAY! |
| 2259 | TAD ACX |
| 2260 | SPA CLA |
| 2261 | ERROR1, HALT /U N D E R F L O W ! |
| 2262 | ERROR2, HALT /O V E R F L O W ! |
| 2263 | |
| 2264 | PAGE |
| 2265 | \f/I N T E G E R I N P U T AND O U T P U T |
| 2266 | / |
| 2267 | / |
| 2268 | |
| 2269 | /M /MINIMUM FIELD WITH |
| 2270 | DI, 0 /-NUMBER OF DIGITS TO PRINT |
| 2271 | SI, 0 /-NUMBER OF LEADING BLANKS |
| 2272 | LDBLANK,240 /OR OTHER LEADING CHARACTER |
| 2273 | NEGATIV,0 /IF NUMBER NEGATIVE THEN -1 ELSE 0 |
| 2274 | |
| 2275 | IINP, 0 |
| 2276 | SKP CLA |
| 2277 | READC /IGNORE LEADING BLANKS |
| 2278 | TAD CHAR |
| 2279 | TAD (-240 |
| 2280 | SNA CLA |
| 2281 | JMP .-4 |
| 2282 | JMS PMXXX /INPUT +-0123456789 AND CONVERT TO BINARY |
| 2283 | JMS INORM /CHECK OVERFLOW (MAXINT=34359738367) |
| 2284 | JMP I IINP |
| 2285 | |
| 2286 | PTD=IINP |
| 2287 | |
| 2288 | IOUT, 0 |
| 2289 | TAD [240 /KLUDGE! CHOOSE THE LEADING CHARACTER |
| 2290 | DCA LDBLANK /WITH A TAD (XXX-240 BEFORE CALLING IOUT |
| 2291 | TAD ACS |
| 2292 | SPA CLA |
| 2293 | L7777 |
| 2294 | DCA NEGATIV |
| 2295 | TAD (NUMBUF+12 |
| 2296 | DCA PTD /POINT TO RIGHTMOST POS. OF BUFFER |
| 2297 | DCA I PTD /STORE A 0 CASE NUMBER=0 |
| 2298 | DECONV, JMS SNAC |
| 2299 | JMP OFORM |
| 2300 | L7777 |
| 2301 | TAD PTD /DECREMENT POINTER |
| 2302 | DCA PTD |
| 2303 | AAAAAAAAAAAAAAAA |
| 2304 | DIV INT&IO /AC:=AC DIV 10 |
| 2305 | EEEEEEEEEEEEEEEE |
| 2306 | TAD MQ3 |
| 2307 | CLL RAR /GET REST OF ABOVE DIVISION |
| 2308 | JMP DECONV-1 /AND STORE AS BCD-DIGIT |
| 2309 | OFORM, TAD (-NUMBUF-12 |
| 2310 | TAD PTD |
| 2311 | SMA |
| 2312 | L7777 /AT LEAST ONE DIGIT TO PRINT (THINK OF 0) |
| 2313 | DCA DI /DI:=-NUMBER OF DIGITS |
| 2314 | TAD NEGATIV /TAKE ACCOUNT OF EV. - SIGN |
| 2315 | TAD M |
| 2316 | TAD DI |
| 2317 | SPA /IF FIELD WIDTH < NO. OF DIGITS |
| 2318 | CLA /THEN SI:=-1 |
| 2319 | CMA /ELSE SI:=-(FIELD WIDTH - DIGITS) - 1 |
| 2320 | DCA SI |
| 2321 | JMP .+3 |
| 2322 | LDCHAR, TAD LDBLANK |
| 2323 | PRINTC /LEADING BLANKS |
| 2324 | ISZ SI |
| 2325 | JMP LDCHAR |
| 2326 | EVMINS, ISZ NEGATIV |
| 2327 | JMP ODIGS |
| 2328 | TAD ("- |
| 2329 | PRINTC /MINUS SIGN (IF ANY) |
| 2330 | ODIGS, TAD I PTD |
| 2331 | ISZ PTD |
| 2332 | TAD ("0 |
| 2333 | PRINTC /DIGIT STRING |
| 2334 | ISZ DI |
| 2335 | JMP ODIGS |
| 2336 | JMP I IOUT |
| 2337 | |
| 2338 | INORM, 0 /INTEGER CLEARING HOUSE ROUTINE |
| 2339 | L4000 |
| 2340 | AND AC1 |
| 2341 | TAD AC0 |
| 2342 | SZA CLA /IF AC0<>0 OR AC1>3777 THEN |
| 2343 | JMP ERROR2 /O V E R F L O W |
| 2344 | JMS SNAC |
| 2345 | DCA ACS /DON'T FORGET THE -0 PROBLEM! |
| 2346 | JMP I INORM |
| 2347 | |
| 2348 | IO, 0000 /INTEGER CONSTANT OF 10 |
| 2349 | 0000 |
| 2350 | 0000 |
| 2351 | 0012 |
| 2352 | \f/VARIOUS SECONDARY ROUTINES: |
| 2353 | |
| 2354 | XABS, 0 /AC:=ABS(AC) |
| 2355 | DCA ACS |
| 2356 | JMP I XABS |
| 2357 | |
| 2358 | XNEG, 0 /AC:=-AC (REAL AND INTEGER) |
| 2359 | L4000 |
| 2360 | TAD ACS |
| 2361 | DCA ACS |
| 2362 | JMS INORM /BUT NOT AC:=-0 ! |
| 2363 | JMP I XNEG |
| 2364 | |
| 2365 | OGET, 0 /COPY CONTENTS OF |
| 2366 | DCA AC0 /OP-REGISTER INTO AC-REGISTER |
| 2367 | TAD OP1 /(AC0 IS CLEARED!) |
| 2368 | DCA AC1 |
| 2369 | TAD OP2 |
| 2370 | DCA AC2 |
| 2371 | TAD OP3 |
| 2372 | DCA AC3 |
| 2373 | TAD OPS |
| 2374 | DCA ACS |
| 2375 | TAD OPX |
| 2376 | DCA ACX |
| 2377 | JMP I OGET |
| 2378 | |
| 2379 | ENTR, 0 /COPY CONTENTS OF |
| 2380 | TAD AC1 /AC-REGISTER INTO OP-REGISTER |
| 2381 | DCA OP1 /(AC0 UNCHANGED!) |
| 2382 | TAD AC2 |
| 2383 | DCA OP2 |
| 2384 | TAD AC3 |
| 2385 | DCA OP3 |
| 2386 | TAD ACS |
| 2387 | DCA OPS |
| 2388 | TAD ACX |
| 2389 | DCA OPX |
| 2390 | JMP I ENTR |
| 2391 | |
| 2392 | BOOL, 0 /ENTER WITH SKIP-INSTRUCTION |
| 2393 | DCA OSKIP /IN HARDWARE AC |
| 2394 | JMS SNAC |
| 2395 | SKP |
| 2396 | L0001 |
| 2397 | TAD ACS |
| 2398 | OSKIP, 0000 |
| 2399 | SKP CLA |
| 2400 | L0001 |
| 2401 | JMP I BOOL /EXIT WITH HARDWARE AC=1 IF TRUE (SKIP) |
| 2402 | /OR AC=0 IF FALSE |
| 2403 | |
| 2404 | PAGE |
| 2405 | \f/I N T E G E R A R I T H M E T I C |
| 2406 | / |
| 2407 | /IADD: AC:=AC+OP |
| 2408 | /ISUB: AC:=AC-OP |
| 2409 | /IMUL: AC:=AC*OP |
| 2410 | /IDIV: AC:=AC DIV OP |
| 2411 | /IMOD: AC:=AC MOD OP |
| 2412 | |
| 2413 | |
| 2414 | IADD, 0 |
| 2415 | JMS OADD |
| 2416 | JMS INORM |
| 2417 | JMP I IADD |
| 2418 | OADD, 0 |
| 2419 | TAD ACS |
| 2420 | TAD OPS |
| 2421 | SNA CLA /IF BOTH OPERANDS HAVE THE SAME SIGN |
| 2422 | JMP SAMESGN /THEN SIMPLY ADD THEM |
| 2423 | JMS CMOP /ELSE COMPLEMENT ONE OF THEM (OP) |
| 2424 | JMS BADD /AND ADD |
| 2425 | TAD AC1 /BUT TAKE CARE: |
| 2426 | SMA CLA /IF RESULT POSITIVE (IN 2'S COMPLEMENT) |
| 2427 | JMP .+4 /THEN OKAY |
| 2428 | JMS CMAC /ELSE COMPLEMENT AC |
| 2429 | TAD OPS /AND USE SIGN OF OP |
| 2430 | DCA ACS |
| 2431 | DCA AC0 /NO OVERFLOW IN THIS CASE! |
| 2432 | JMP I OADD |
| 2433 | SAMESGN,JMS BADD |
| 2434 | JMP I OADD |
| 2435 | |
| 2436 | ISUB, 0 |
| 2437 | JMS OSUB /OP:=-OP |
| 2438 | JMS IADD /AC:=AC+(-OP) |
| 2439 | JMP I ISUB |
| 2440 | |
| 2441 | IMUL, 0 |
| 2442 | JMS SNOP /IF OP=0 |
| 2443 | CLEAR /THEN PRODUCT IS 0 |
| 2444 | DCA MQ1 |
| 2445 | DCA MQ2 /CLEAR MQ-REGISTER (BMUL NEEDS THAT!) |
| 2446 | DCA MQ3 |
| 2447 | TAD OPS /SETUP SIGN OF PRODUCT |
| 2448 | TAD ACS |
| 2449 | DCA ACS |
| 2450 | JMS BMUL /MULTIPLY |
| 2451 | INTMOV, JMS SNAC /IF HIGH ORDER WORDS OF PRODUCT <>0 |
| 2452 | SKP |
| 2453 | JMP ERROR2 /THEN O V E R F L O W ! |
| 2454 | JMS SWAP /GET LOW ORDER PART INTO AC |
| 2455 | HALVE /(BMUL GIVES 2*PRODUCT!) |
| 2456 | JMS INORM |
| 2457 | JMP I IMUL |
| 2458 | |
| 2459 | |
| 2460 | MODSGN=IMUL |
| 2461 | |
| 2462 | IDIV, 0 |
| 2463 | JMS SNOP |
| 2464 | JMP I [ERROR0 /D I V I S I O N BY Z E R O ! |
| 2465 | DOUBLE |
| 2466 | JMS SWAP /PUT 2*DIVIDEND INTO MQ-REGISTER |
| 2467 | DCA AC1 /AND CLEAR AC (SEE BDIV INSTRUCTIONS) |
| 2468 | DCA AC2 |
| 2469 | DCA AC3 |
| 2470 | TAD OPS /SETUP SIGN OF QUOTIENT |
| 2471 | TAD ACS |
| 2472 | DCA ACS |
| 2473 | TAD ACS /PATCH: SERVES |
| 2474 | DCA MODSGN /FOR MOD-FUNCTION |
| 2475 | JMS BDIV /DIVIDE |
| 2476 | JMS INORM |
| 2477 | JMP I IDIV |
| 2478 | |
| 2479 | IMOD, 0 |
| 2480 | JMS IDIV /DIVIDE OP INTO AC |
| 2481 | JMS SWAP /GET 2*REST FROM MQ-REGISTER |
| 2482 | HALVE /AND HALVE IT (SEE BDIV INSTR.) |
| 2483 | TAD MODSGN |
| 2484 | SPA CLA /IF REST NOT NEGATIVE |
| 2485 | JMS SNAC |
| 2486 | JMP MODOK /THEN OKAY |
| 2487 | JMS BADD /ELSE ADD OP TO MAKE IT POSITIVE |
| 2488 | JMS CMAC /MORE PRECISELY: AC:=-(AC-OP) |
| 2489 | MODOK, DCA ACS /SIGN IS + |
| 2490 | DCA AC0 |
| 2491 | JMP I IMOD |
| 2492 | \f/FOUR SECONDARY ROUTINES: |
| 2493 | |
| 2494 | SNAC, 0 /SKIP ON NONZERO AC |
| 2495 | TAD AC3 |
| 2496 | SNA |
| 2497 | TAD AC2 |
| 2498 | SNA |
| 2499 | TAD AC1 |
| 2500 | SZA CLA |
| 2501 | ISZ SNAC |
| 2502 | JMP I SNAC |
| 2503 | |
| 2504 | SNOP, 0 /SKIP ON NONZERO OP |
| 2505 | TAD OP3 |
| 2506 | SNA |
| 2507 | TAD OP2 |
| 2508 | SNA |
| 2509 | TAD OP1 |
| 2510 | SZA CLA |
| 2511 | ISZ SNOP |
| 2512 | JMP I SNOP |
| 2513 | |
| 2514 | CMAC, 0 /2'S COMPLEMENT OF AC |
| 2515 | CLA CLL |
| 2516 | TAD AC3 |
| 2517 | CIA |
| 2518 | DCA AC3 |
| 2519 | TAD AC2 |
| 2520 | CMA |
| 2521 | SZL |
| 2522 | IAC CLL |
| 2523 | DCA AC2 |
| 2524 | TAD AC1 |
| 2525 | CMA |
| 2526 | SZL |
| 2527 | IAC CLL |
| 2528 | DCA AC1 |
| 2529 | JMP I CMAC |
| 2530 | |
| 2531 | CMOP, 0 /2'S COMPLEMENT OF OP |
| 2532 | CLA CLL |
| 2533 | TAD OP3 |
| 2534 | CIA |
| 2535 | DCA OP3 |
| 2536 | TAD OP2 |
| 2537 | CMA |
| 2538 | SZL |
| 2539 | IAC CLL |
| 2540 | DCA OP2 |
| 2541 | TAD OP1 |
| 2542 | CMA |
| 2543 | SZL |
| 2544 | IAC CLL |
| 2545 | DCA OP1 |
| 2546 | JMP I CMOP |
| 2547 | |
| 2548 | JMSSNAC=JMS SNAC |
| 2549 | |
| 2550 | PAGE |
| 2551 | \f |
| 2552 | |
| 2553 | /B I N A R Y A D D I T I O N |
| 2554 | / |
| 2555 | /AC0!AC1!AC2!AC3 := AC1!AC2!AC3 + OP1!OP2!OP3 |
| 2556 | |
| 2557 | TEMP3=. |
| 2558 | |
| 2559 | BADD, 0 |
| 2560 | CLA CLL |
| 2561 | TAD AC3 |
| 2562 | TAD OP3 |
| 2563 | DCA AC3 |
| 2564 | RAL |
| 2565 | TAD AC2 |
| 2566 | TAD OP2 |
| 2567 | DCA AC2 |
| 2568 | RAL |
| 2569 | TAD AC1 |
| 2570 | TAD OP1 |
| 2571 | DCA AC1 |
| 2572 | RAL |
| 2573 | TAD AC0 |
| 2574 | DCA AC0 |
| 2575 | JMP I BADD |
| 2576 | |
| 2577 | |
| 2578 | |
| 2579 | |
| 2580 | /B I N A R Y M U L T I P L I C A T I O N |
| 2581 | / |
| 2582 | /OP=FACTOR |
| 2583 | /FLOATING POINT: AC=FACTOR, MQ=0; AC=PRODUCT (HIGH ORDER) |
| 2584 | /INTEGER: AC=FACTOR, MQ=0; MQ=2*PRODUCT (LOW ORDER) |
| 2585 | |
| 2586 | BMUL, 0 |
| 2587 | TAD MIN44 /-36 |
| 2588 | DCA BDIV |
| 2589 | JMS SWAP |
| 2590 | MULLP, JMS RACR |
| 2591 | TAD MQ1 |
| 2592 | RAR |
| 2593 | DCA MQ1 |
| 2594 | TAD MQ2 |
| 2595 | RAR |
| 2596 | DCA MQ2 |
| 2597 | TAD MQ3 |
| 2598 | RAR |
| 2599 | DCA MQ3 |
| 2600 | SZL |
| 2601 | JMS BADD |
| 2602 | ISZ BDIV |
| 2603 | JMP MULLP |
| 2604 | JMP I BMUL |
| 2605 | \f/B I N A R Y D I V I S I O N |
| 2606 | / |
| 2607 | /OP=DIVISOR |
| 2608 | /FLOATING POINT: AC=DIVIDEND, MQ=0; AC=QUOTIENT |
| 2609 | /INTEGER: AC=0, MQ=2*DIVIDEND; AC=QUOTIENT, MQ=2*REST |
| 2610 | |
| 2611 | BDIV, 0 |
| 2612 | TAD MIN44 /-36 |
| 2613 | DCA BMUL |
| 2614 | JMS CMOP |
| 2615 | DIVLP, CLL /COMPARE AC AND OP |
| 2616 | TAD AC3 |
| 2617 | TAD OP3 |
| 2618 | DCA TEMP3 /SAVE DIFFERENCE |
| 2619 | RAL |
| 2620 | TAD AC2 |
| 2621 | TAD OP2 |
| 2622 | DCA TEMP2 |
| 2623 | RAL |
| 2624 | TAD AC1 |
| 2625 | TAD OP1 |
| 2626 | SNL /AC > OP? |
| 2627 | JMP .+6 |
| 2628 | DCA AC1 /YES, SETUP DIFFERENCE |
| 2629 | TAD TEMP2 |
| 2630 | DCA AC2 |
| 2631 | TAD TEMP3 |
| 2632 | DCA AC3 |
| 2633 | CLA |
| 2634 | TAD MQ3 /SHIFT IN NEW BIT OF QUOTIENT |
| 2635 | RAL /AND DOUBLE DIVIDEND |
| 2636 | DCA MQ3 |
| 2637 | TAD MQ2 |
| 2638 | RAL |
| 2639 | DCA MQ2 |
| 2640 | TAD MQ1 |
| 2641 | RAL |
| 2642 | DCA MQ1 |
| 2643 | JMS RACL |
| 2644 | ISZ BMUL |
| 2645 | JMP DIVLP |
| 2646 | JMS SWAP |
| 2647 | JMP I BDIV |
| 2648 | \f/OTHER BINARY OPERATIONS: |
| 2649 | |
| 2650 | |
| 2651 | |
| 2652 | MUL2, |
| 2653 | RACL, 0 /SHIFT AC ONE BIT LEFT (=DOUBLE) |
| 2654 | TAD AC3 /TAKE CARE OF LINK CALLING RACL!!! |
| 2655 | RAL |
| 2656 | DCA AC3 |
| 2657 | TAD AC2 |
| 2658 | RAL |
| 2659 | DCA AC2 |
| 2660 | TAD AC1 |
| 2661 | RAL |
| 2662 | DCA AC1 |
| 2663 | TAD AC0 |
| 2664 | RAL |
| 2665 | DCA AC0 |
| 2666 | JMP I RACL |
| 2667 | |
| 2668 | |
| 2669 | TEMP2=. |
| 2670 | |
| 2671 | MUL10, 0 /AC TIMES 10 |
| 2672 | JMS ENTR /LINK MUST BE 0 ON ENTRY!!! |
| 2673 | JMS MUL2 |
| 2674 | JMS MUL2 |
| 2675 | JMS BADD |
| 2676 | JMS MUL2 |
| 2677 | JMP I MUL10 |
| 2678 | |
| 2679 | |
| 2680 | |
| 2681 | |
| 2682 | RACR, 0 /SHIFT AC ONE BIT RIGHT (=HALVE) |
| 2683 | TAD AC0 |
| 2684 | CLL RAR |
| 2685 | DCA AC0 |
| 2686 | TAD AC1 |
| 2687 | RAR |
| 2688 | DCA AC1 |
| 2689 | TAD AC2 |
| 2690 | RAR |
| 2691 | DCA AC2 |
| 2692 | TAD AC3 |
| 2693 | RAR |
| 2694 | DCA AC3 |
| 2695 | JMP I RACR |
| 2696 | |
| 2697 | |
| 2698 | |
| 2699 | |
| 2700 | |
| 2701 | |
| 2702 | |
| 2703 | |
| 2704 | SWAP, 0 /SWAP AC- AND MQ-REGISTER |
| 2705 | TAD AC1 |
| 2706 | MQL |
| 2707 | TAD MQ1 |
| 2708 | DCA AC1 |
| 2709 | TAD AC2 |
| 2710 | SWP |
| 2711 | DCA MQ1 |
| 2712 | TAD MQ2 |
| 2713 | DCA AC2 |
| 2714 | TAD AC3 |
| 2715 | SWP |
| 2716 | DCA MQ2 |
| 2717 | TAD MQ3 |
| 2718 | DCA AC3 |
| 2719 | MQA |
| 2720 | DCA MQ3 |
| 2721 | JMP I SWAP |
| 2722 | |
| 2723 | PAGE |
| 2724 | \f/ A R I T H M E T I C P A C K A G E |
| 2725 | /OPTION: |
| 2726 | / S U P E R C O N V E R S I O N O V E R L A Y |
| 2727 | |
| 2728 | |
| 2729 | /POWERS OF TEN TABLE: |
| 2730 | |
| 2731 | P1E1, 0004;2400;0000;0000 / 1.0E+001 |
| 2732 | 0007;3100;0000;0000 / 1.0E+002 |
| 2733 | 0016;2342;0000;0000 / 1.0E+004 |
| 2734 | 0033;2765;7020;0000 / 1.0E+008 |
| 2735 | 0066;2160;6744;6770 / 1.0E+016 |
| 2736 | 0153;2356;1326;6501 / 1.0E+032 |
| 2737 | 0325;3023;6017;5120 / 1.0E+064 |
| 2738 | 0652;2235;6443;7114 / 1.0E+128 |
| 2739 | P1E256, 1523;2523;7565;7735 / 1.0E+256 |
| 2740 | 3245;3430;6320;2565 / 1.0E+512 (SERVES AS A GUARD) |
| 2741 | |
| 2742 | P1E2N, 0 /POINTER INTO TABLE |
| 2743 | DECP, 0 /DECIMAL CHARACTERISTIC |
| 2744 | /DEXP=BCD / --- " --- (SEE 'FLCONV') |
| 2745 | |
| 2746 | SUP1, 0 /INPUT CONVERSION (OVERLAYS 'ADJUST') |
| 2747 | SPA /IF DECIMAL CHARACTERISTIC >= 0 |
| 2748 | JMP .+4 |
| 2749 | DCA DECP /THEN STORE AS IT IS |
| 2750 | TAD (MUL P1E1 /AND SETUP FOR MULTIPLY |
| 2751 | JMP .+4 /WITH POWERS OF 10 |
| 2752 | CIA |
| 2753 | DCA DECP /ELSE MAKE IT POSITIVE |
| 2754 | TAD (DIV P1E1 /AND SETUP FOR DIVIDE |
| 2755 | DCA MD1E2N /BY POWERS OF 10 |
| 2756 | ADJLP, TAD DECP |
| 2757 | SNA /WHILE DECP<>0 DO: |
| 2758 | JMP I SUP1 |
| 2759 | CLL RAR /DECP:=DECP DIV 2 |
| 2760 | DCA DECP |
| 2761 | SNL /IF DECP WAS ODD |
| 2762 | JMP .+4 |
| 2763 | AAAAAAAAAAAAAAAA |
| 2764 | MD1E2N, MUL . /THEN MULTIPLY WITH (DIVIDE BY) 1.0E+2N |
| 2765 | EEEEEEEEEEEEEEEE |
| 2766 | L0004 |
| 2767 | TAD MD1E2N /POINT TO NEXT POWER OF TEN |
| 2768 | DCA MD1E2N |
| 2769 | JMP ADJLP |
| 2770 | |
| 2771 | |
| 2772 | SUP2, 0 /OUTPUT CONVERSION (OVERLAYS 'FLCONV') |
| 2773 | AAAAAAAAAAAAAAAA |
| 2774 | PUT XAC /SAVE NUMBER IN AC |
| 2775 | EEEEEEEEEEEEEEEE |
| 2776 | TAD XAC /GET BINARY EXPONENT |
| 2777 | SPA /(2'S COMPLEMENT!) |
| 2778 | CIA /AND LOAD IT AS POSITIVE INTEGER |
| 2779 | LOAD /INTO AC-REGISTER |
| 2780 | AAAAAAAAAAAAAAAA/NOTE: LG(2) IS APPROXIMATED BY 1233/4096 |
| 2781 | MUL INT&O1233 /*1233 |
| 2782 | EEEEEEEEEEEEEEEE |
| 2783 | L4000 |
| 2784 | AND XAC |
| 2785 | CLL RAL |
| 2786 | TAD AC2 /DIV 4096 |
| 2787 | SZL /IF XAC<0 |
| 2788 | CMA /THEN DEXP := -XAC*1233 DIV 4096 - 1 |
| 2789 | DCA DEXP /ELSE DEXP := XAC*1233 DIV 4096 |
| 2790 | AAAAAAAAAAAAAAAA |
| 2791 | GET XAC /RESTORE NUMBER |
| 2792 | EEEEEEEEEEEEEEEE |
| 2793 | TAD DEXP |
| 2794 | CIA |
| 2795 | JMS SUP1 /DO CONVERSION TO DECIMAL FLOATING POINT |
| 2796 | JMP I SUP2 |
| 2797 | |
| 2798 | XAC, ZBLOCK 4 |
| 2799 | O1233, 0000;0000;0000;2321 /1233 (INTEGER) |
| 2800 | |
| 2801 | |
| 2802 | TRUEFALSE, TEXT /TRUEFALSE/ |
| 2803 | |
| 2804 | |
| 2805 | XISQU, 0 /AC := AC^2 (INTEGER) |
| 2806 | JMS ENTR |
| 2807 | JMS IMUL |
| 2808 | JMP I XISQU |
| 2809 | |
| 2810 | XRSQU, 0 /AC := AC^2 (REAL) |
| 2811 | JMS ENTR |
| 2812 | JMS RMUL |
| 2813 | JMP I XRSQU |
| 2814 | |
| 2815 | PAGE |
| 2816 | \f |
| 2817 | /********************** |
| 2818 | / S Q U A R E R O O T |
| 2819 | / |
| 2820 | / AC := SQRT(AC) |
| 2821 | /********************** |
| 2822 | |
| 2823 | |
| 2824 | XSQRT, 0 |
| 2825 | TAD ACS |
| 2826 | SPA CLA |
| 2827 | ERROR3, HALT /SQUARE ROOT OF N E G A T I V E NUMBER! |
| 2828 | TAD AC1 |
| 2829 | SNA CLA |
| 2830 | JMP I XSQRT /DON'T WASTE TIME FOR SQRT(0)! |
| 2831 | L0001 |
| 2832 | TAD ACX /TRANSFORM ARGUMENT TO THE FORM |
| 2833 | SPA SZL / 2^(2*N) * F WITH 0.25 <= F < 1 |
| 2834 | CML |
| 2835 | RAR |
| 2836 | DCA ROOTX /SAVE N |
| 2837 | SNL /IF ODD(EXPONENT) |
| 2838 | L7777 /THEN ACX:=-1 (0.25 <= F < 0.5) |
| 2839 | DCA ACX /ELSE ACX:= 0 (0.5 <= F < 1 ) |
| 2840 | AAAAAAAAAAAAAAAA |
| 2841 | PUT SQARG /SAVE F |
| 2842 | EEEEEEEEEEEEEEEE |
| 2843 | TAD ACX /COMPUTE INITIAL VALUE X0 FOR NEWTON: |
| 2844 | DCA OPOINT5 /X0:=F + 0.25 (0.25 <= F < 0.5) |
| 2845 | L7777 /X0:=F/2 + 0.5 (0.5 <= F < 1 ) |
| 2846 | DCA ACX |
| 2847 | AAAAAAAAAAAAAAAA |
| 2848 | ADD OPOINT5 |
| 2849 | EEEEEEEEEEEEEEEE |
| 2850 | L7775 /3 ITERATION LOOPS GUARANTEE |
| 2851 | DCA NEWTON /FULL PRECISION! (MAX. ERROR: 8.0E-13) |
| 2852 | SQLOOP, AAAAAAAAAAAAAAAA |
| 2853 | PUT X123 |
| 2854 | GET SQARG |
| 2855 | DIV X123 |
| 2856 | ADD X123 /X[I+1] := (F/X[I] + X[I])/2 |
| 2857 | EEEEEEEEEEEEEEEE |
| 2858 | L7777 /HALVE BY ACX:=ACX - 1 |
| 2859 | TAD ACX |
| 2860 | DCA ACX |
| 2861 | ISZ NEWTON /IF DONE 3 LOOPS |
| 2862 | JMP SQLOOP |
| 2863 | TAD ROOTX /THEN INSERT EXPONENT N OF ROOT |
| 2864 | TAD ACX |
| 2865 | DCA ACX |
| 2866 | JMP I XSQRT |
| 2867 | |
| 2868 | NEWTON=. /LOOP COUNTER |
| 2869 | OPOINT5,0000 /CONSTANT OF 0.5 OR 0.25 (EXPONENT WORD |
| 2870 | 2000 /SET AT EXECUTION TIME) |
| 2871 | 0000 |
| 2872 | 0000 |
| 2873 | SQARG, 0 /REDUCED ARGUMENT F |
| 2874 | 0 |
| 2875 | 0 |
| 2876 | 0 |
| 2877 | X123, 0 /TEMPORARY FOR APPROXIMATE VALUE |
| 2878 | 0 |
| 2879 | 0 |
| 2880 | 0 |
| 2881 | ROOTX, 0 /TEMPORARY FOR ROOT EXPONENT N |
| 2882 | \f |
| 2883 | /********************************** |
| 2884 | / N A T U R A L L O G A R I T H M |
| 2885 | / |
| 2886 | / AC := LN(AC) |
| 2887 | /********************************** |
| 2888 | |
| 2889 | |
| 2890 | /TABLE OF CONSTANTS: |
| 2891 | |
| 2892 | A0, 0001 /1.84375 |
| 2893 | 3540 |
| 2894 | 0000 |
| 2895 | 0000 |
| 2896 | |
| 2897 | LNA0, 0000 /0.611801541106 |
| 2898 | 2344 |
| 2899 | 7603 |
| 2900 | 2325 |
| 2901 | |
| 2902 | A1, 0001 /1.65625 |
| 2903 | 3240 |
| 2904 | 0000 |
| 2905 | 0000 |
| 2906 | |
| 2907 | LNA1, 0000 /0.504556010752 |
| 2908 | 2011 |
| 2909 | 2512 |
| 2910 | 4551 |
| 2911 | |
| 2912 | A2, 0001 /1.5 |
| 2913 | 3000 |
| 2914 | 0000 |
| 2915 | 0000 |
| 2916 | |
| 2917 | LNA2, 7777 /0.405465108108 |
| 2918 | 3174 |
| 2919 | 6217 |
| 2920 | 5457 |
| 2921 | |
| 2922 | A3, 0001 /1.375 |
| 2923 | 2600 |
| 2924 | 0000 |
| 2925 | 0000 |
| 2926 | |
| 2927 | LNA3, 7777 /0.318453731119 |
| 2928 | 2430 |
| 2929 | 3057 |
| 2930 | 0207 |
| 2931 | |
| 2932 | A4, 0001 /1.25 |
| 2933 | 2400 |
| 2934 | 0000 |
| 2935 | 0000 |
| 2936 | |
| 2937 | LNA4, 7776 /0.223143551314 |
| 2938 | 3443 |
| 2939 | 7737 |
| 2940 | 0746 |
| 2941 | |
| 2942 | A5, 0001 /1.1875 |
| 2943 | 2300 |
| 2944 | 0000 |
| 2945 | 0000 |
| 2946 | |
| 2947 | LNA5, 7776 /0.171850256927 |
| 2948 | 2577 |
| 2949 | 6301 |
| 2950 | 6051 |
| 2951 | |
| 2952 | A6, 0001 /1.09375 |
| 2953 | 2140 |
| 2954 | 0000 |
| 2955 | 0000 |
| 2956 | |
| 2957 | LNA6, 7775 /0.0896121586897 |
| 2958 | 2674 |
| 2959 | 1512 |
| 2960 | 1271 |
| 2961 | |
| 2962 | A7, 0001 /1.03125 |
| 2963 | 2040 |
| 2964 | 0000 |
| 2965 | 0000 |
| 2966 | |
| 2967 | LNA7, 7773 /0.0307716586668 |
| 2968 | 3740 |
| 2969 | 5154 |
| 2970 | 1636 |
| 2971 | |
| 2972 | |
| 2973 | PAGE |
| 2974 | |
| 2975 | XLOG, 0 |
| 2976 | TAD ACS |
| 2977 | TAD AC1 |
| 2978 | SPA SNA CLA |
| 2979 | ERROR4, HALT /LOGARITHM OF ZERO OR NEGATIVE NUMBER! |
| 2980 | AAAAAAAAAAAAAAAA |
| 2981 | PUT LNARG /SAVE ARGUMENT X = 2^N * F |
| 2982 | EEEEEEEEEEEEEEEE |
| 2983 | DCA LNARG /REDUCE TO FRACTION PART (0.5 <= F < 1) |
| 2984 | CLL |
| 2985 | TAD ACX /GET N (IN TWO'S COMPLEMENT!) |
| 2986 | SPA |
| 2987 | CIA STL |
| 2988 | JMS LDAC /LOAD IT AS INTEGER |
| 2989 | RAR |
| 2990 | DCA ACS |
| 2991 | AAAAAAAAAAAAAAAA |
| 2992 | FLOAT /CONVERT TO REAL |
| 2993 | MUL LN2 /TIMES LN(2) |
| 2994 | PUT LNTEMP /AND SAVE IT |
| 2995 | EEEEEEEEEEEEEEEE |
| 2996 | LNLOOP, TAD LNARG+1 /FOR FURTHER REDUCTION OF THE ARGUMENT |
| 2997 | AND BIT234 /SELECT THE APPROPRIATE MULTIPLIERS A(K) |
| 2998 | CLL RTR /AND THEIR LOGARITHMS FROM A TABLE, |
| 2999 | RTR /ACCORDING TO THE RANGE OF F. |
| 3000 | TAD (A0 |
| 3001 | DCA PTAK |
| 3002 | L0004 |
| 3003 | TAD PTAK |
| 3004 | DCA PTLNAK |
| 3005 | AAAAAAAAAAAAAAAA |
| 3006 | GET LNTEMP |
| 3007 | SUB I PTLNAK /SUBTRACT LN( A(K) ) TO COMPENSATE |
| 3008 | PUT LNTEMP |
| 3009 | GET I PTAK /THE MULTIPLICATION WITH A(K) |
| 3010 | MUL LNARG /F' = A(K)* .... *F |
| 3011 | PUT LNARG |
| 3012 | EEEEEEEEEEEEEEEE |
| 3013 | TAD ACX |
| 3014 | SNA CLA |
| 3015 | JMP LNLOOP /IT IS GUARANTEED, THAT AFTER NO MORE |
| 3016 | AAAAAAAAAAAAAAAA/THAN T H R E E E MULTIPLICATIONS |
| 3017 | SUB ONEPT0 /F' FITS IN THE RANGE |
| 3018 | PUT LNARG / 0 <= F'-1 < 2^(-5) |
| 3019 | MUL LTC6 /NOW COMPUTE LN(F') VIA TAYLOR SERIES |
| 3020 | ADD LTC5 |
| 3021 | MUL LNARG |
| 3022 | ADD LTC4 |
| 3023 | MUL LNARG |
| 3024 | ADD LTC3 |
| 3025 | MUL LNARG |
| 3026 | ADD LTC2 |
| 3027 | MUL LNARG |
| 3028 | ADD ONEPT0 |
| 3029 | MUL LNARG |
| 3030 | ADD LNTEMP /LN(X) = N*LN(2) - LN(A(K)) ... + LN(F') |
| 3031 | EEEEEEEEEEEEEEEE |
| 3032 | JMP I XLOG |
| 3033 | |
| 3034 | BIT234, 1600 /MASK TO EXTRACT BITS 00XXX0000000 |
| 3035 | PTAK, A0 /POINTER INTO TABLE |
| 3036 | PTLNAK, LNA0 / --- " --- |
| 3037 | |
| 3038 | LNARG, 0 /ARGUMENT REGISTER |
| 3039 | 0 |
| 3040 | 0 |
| 3041 | 0 |
| 3042 | |
| 3043 | LNTEMP, 0 /TEMPORARY |
| 3044 | 0 |
| 3045 | 0 |
| 3046 | 0 |
| 3047 | |
| 3048 | LN2, 0000 /0.69314718 |
| 3049 | 2613 |
| 3050 | 4413 |
| 3051 | 7676 |
| 3052 | |
| 3053 | LTC6, 7776 / -1/6 |
| 3054 | 6525 |
| 3055 | 2525 |
| 3056 | 2525 |
| 3057 | |
| 3058 | LTC5, 7776 / 1/5 |
| 3059 | 3146 |
| 3060 | 3146 |
| 3061 | 3146 |
| 3062 | |
| 3063 | LTC4, 7777 / -1/4 |
| 3064 | 6000 |
| 3065 | 0000 |
| 3066 | 0000 |
| 3067 | |
| 3068 | LTC3, 7777 / 1/3 |
| 3069 | 2525 |
| 3070 | 2525 |
| 3071 | 2525 |
| 3072 | |
| 3073 | LTC2, 0000 / -1/2 |
| 3074 | 6000 |
| 3075 | 0000 |
| 3076 | 0000 |
| 3077 | \f |
| 3078 | /**************************************** |
| 3079 | / E X P O N E N T I A L F U N C T I O N |
| 3080 | / |
| 3081 | / AC := EXP(AC) |
| 3082 | /**************************************** |
| 3083 | |
| 3084 | |
| 3085 | ONEPT0, |
| 3086 | EX0B8, 0001 / 2^(0/8) = 1 |
| 3087 | 2000 |
| 3088 | 0000 |
| 3089 | 0000 |
| 3090 | |
| 3091 | EX1B8, 0001 / 2^(1/8) |
| 3092 | 2134 |
| 3093 | 5340 |
| 3094 | 7437 |
| 3095 | |
| 3096 | EX2B8, 0001 / 2^(2/8) |
| 3097 | 2301 |
| 3098 | 5770 |
| 3099 | 1214 |
| 3100 | |
| 3101 | EX3B8, 0001 / 2^(3/8) |
| 3102 | 2457 |
| 3103 | 7553 |
| 3104 | 2515 |
| 3105 | |
| 3106 | EX4B8, 0001 / 2^(4/8) |
| 3107 | 2650 |
| 3108 | 1171 |
| 3109 | 4637 |
| 3110 | |
| 3111 | EX5B8, 0001 / 2^(5/8) |
| 3112 | 3053 |
| 3113 | 1625 |
| 3114 | 0212 |
| 3115 | |
| 3116 | EX6B8, 0001 / 2^(6/8) |
| 3117 | 3272 |
| 3118 | 1176 |
| 3119 | 3126 |
| 3120 | |
| 3121 | EX7B8, 0001 / 2^(7/8) |
| 3122 | 3526 |
| 3123 | 0143 |
| 3124 | 3476 |
| 3125 | |
| 3126 | |
| 3127 | PAGE |
| 3128 | |
| 3129 | |
| 3130 | |
| 3131 | XEXP, 0 |
| 3132 | DCA TWO2N |
| 3133 | TAD (ONEPT0 |
| 3134 | DCA TWO2M8 |
| 3135 | AAAAAAAAAAAAAAAA |
| 3136 | SKNE |
| 3137 | JMP EXP0 /EXP(0)=1 |
| 3138 | MUL LOG2E /X*LB(2) .... EXP(X) = 2^(X*LB(2)) |
| 3139 | PUT EXTEMP |
| 3140 | TRUNC /SPLIT PRODUCT INTO |
| 3141 | PUT INT&TWO2N-3 /INTEGER PART N |
| 3142 | FLOAT |
| 3143 | SUB EXTEMP /AND FRACTION F (0 <= F < 1) |
| 3144 | NEGATE |
| 3145 | SKLT |
| 3146 | JMP .+7 |
| 3147 | ADD ONEPT0 |
| 3148 | EEEEEEEEEEEEEEEE |
| 3149 | TAD TWO2N |
| 3150 | CMA |
| 3151 | DCA TWO2N |
| 3152 | AAAAAAAAAAAAAAAA |
| 3153 | SKNE |
| 3154 | JMP EXP0 |
| 3155 | EEEEEEEEEEEEEEEE |
| 3156 | L0003 |
| 3157 | TAD ACX |
| 3158 | SPA SNA /IF F>=1/8 THEN SPLIT F INTO |
| 3159 | JMP APPROX |
| 3160 | CMA CLL / M/8 + R (0 < M < 8, 0 <= R < 1/8) |
| 3161 | DCA EXREST |
| 3162 | DOUBLE |
| 3163 | ISZ EXREST |
| 3164 | JMP .-2 |
| 3165 | TAD AC0 |
| 3166 | CLL RTL |
| 3167 | TAD (ONEPT0 |
| 3168 | DCA TWO2M8 /POINT TO 2^(M/8) IN TABLE |
| 3169 | DCA AC0 |
| 3170 | TAD (-4 |
| 3171 | DCA ACX |
| 3172 | JMS RNORM /NORMALIZE |
| 3173 | APPROX, AAAAAAAAAAAAAAAA/COMPUTE 2^R BY A CONTINUED FRACTION |
| 3174 | SKNE |
| 3175 | JMP EXP0 |
| 3176 | PUT EXREST |
| 3177 | GET EXD3 |
| 3178 | DIV EXREST |
| 3179 | ADD EXREST |
| 3180 | PUT EXTEMP |
| 3181 | GET EXC3 |
| 3182 | DIV EXTEMP |
| 3183 | SUB EXREST |
| 3184 | ADD EXB3 |
| 3185 | PUT EXTEMP |
| 3186 | GET EXA3 |
| 3187 | DIV EXTEMP |
| 3188 | SUB ONEPT0 |
| 3189 | SKIP |
| 3190 | EXP0, GET ONEPT0 |
| 3191 | MUL I TWO2M8 /MULTIPLY WITH 2^(M/8) |
| 3192 | EEEEEEEEEEEEEEEE |
| 3193 | TAD ACX |
| 3194 | TAD TWO2N /INSERT 2^N |
| 3195 | DCA ACX |
| 3196 | JMS RNORM /CHECK FOR OVERFLOW |
| 3197 | JMP I XEXP /EXP(X) = 2^N * 2^(M/8) * 2^R |
| 3198 | |
| 3199 | TWO2M8, 0 /POINTER TO TABLE |
| 3200 | |
| 3201 | EXTEMP, 0 /ARGUMENT AND TEMPORARY |
| 3202 | 0 |
| 3203 | 0 |
| 3204 | 0 |
| 3205 | |
| 3206 | EXREST, 0 /TEMPORARY REGISTER |
| 3207 | 0 |
| 3208 | 0 |
| 3209 | 0 |
| 3210 | TWO2N, 0000 /HOLDS N (MUST BE HERE!!!) |
| 3211 | |
| 3212 | LOG2E, 0001 /1.442695040889 |
| 3213 | 2705 |
| 3214 | 2435 |
| 3215 | 4512 |
| 3216 | |
| 3217 | EXA3, 0006 /34.624680981335 |
| 3218 | 2123 |
| 3219 | 7726 |
| 3220 | 1367 |
| 3221 | |
| 3222 | EXB3, 0005 /17.312340490668 |
| 3223 | 2123 |
| 3224 | 7726 |
| 3225 | 1367 |
| 3226 | |
| 3227 | EXC3, 0007 /-104.068449050280 |
| 3228 | 7201 |
| 3229 | 0605 |
| 3230 | 7007 |
| 3231 | |
| 3232 | EXD3, 0005 /20.813689810056 |
| 3233 | 2464 |
| 3234 | 0467 |
| 3235 | 7155 |
| 3236 | \f |
| 3237 | /**************************** |
| 3238 | / S I N E AND C O S I N E |
| 3239 | / |
| 3240 | / AC := SIN(AC) |
| 3241 | / AC := COS(AC) = SIN(AC+PI/2) |
| 3242 | /**************************** |
| 3243 | |
| 3244 | |
| 3245 | XCOS, 0 |
| 3246 | AAAAAAAAAAAAAAAA |
| 3247 | ADD PIS2 |
| 3248 | EEEEEEEEEEEEEEEE |
| 3249 | JMS XSIN |
| 3250 | JMP I XCOS |
| 3251 | |
| 3252 | OPT5, 0000 /0.5 |
| 3253 | 2000 |
| 3254 | 0000 |
| 3255 | 0000 |
| 3256 | |
| 3257 | PIS2, 0001 / PI/2 |
| 3258 | 3110 |
| 3259 | 3755 |
| 3260 | 2421 |
| 3261 | |
| 3262 | PI, 0002 / PI |
| 3263 | 3110 |
| 3264 | 3755 |
| 3265 | 2421 |
| 3266 | |
| 3267 | COS2, 0003 /-PI^2/2! |
| 3268 | 6357 |
| 3269 | 2363 |
| 3270 | 1157 |
| 3271 | |
| 3272 | SIN3, 0003 /-PI^3/3! |
| 3273 | 6452 |
| 3274 | 7363 |
| 3275 | 4611 |
| 3276 | |
| 3277 | PAGE |
| 3278 | |
| 3279 | COS4, 0003 / PI^4/4! |
| 3280 | 2017 |
| 3281 | 0174 |
| 3282 | 1006 |
| 3283 | |
| 3284 | SIN5, 0002 / PI^5/5! |
| 3285 | 2431 |
| 3286 | 5361 |
| 3287 | 4734 |
| 3288 | |
| 3289 | COS6, 0001 /-PI^6/6! |
| 3290 | 6527 |
| 3291 | 2361 |
| 3292 | 7617 |
| 3293 | |
| 3294 | SIN7, 0000 /-PI^7/7! |
| 3295 | 6313 |
| 3296 | 2263 |
| 3297 | 1630 |
| 3298 | |
| 3299 | COS8, 7776 / PI^8/8! |
| 3300 | 3607 |
| 3301 | 6501 |
| 3302 | 5044 |
| 3303 | |
| 3304 | SIN9, 7775 / PI^9/9! |
| 3305 | 2501 |
| 3306 | 7015 |
| 3307 | 1040 |
| 3308 | |
| 3309 | COS10, 7773 /-PI^10/10! |
| 3310 | 7233 |
| 3311 | 2174 |
| 3312 | 5210 |
| 3313 | |
| 3314 | SCARG=EXTEMP /ARGUMENT REGISTER |
| 3315 | |
| 3316 | |
| 3317 | XSIN, 0 |
| 3318 | TAD ACS /SIN(-X) = -SIN(X), THUS |
| 3319 | DCA SCS /SAVE SIGN |
| 3320 | DCA ACS /AND MAKE ARGUMENT POSITIVE |
| 3321 | AAAAAAAAAAAAAAAA/NOW REDUCE ARGUMENT: |
| 3322 | DIV PI / X/PI = N + F (0 <= F < 1) |
| 3323 | PUT SCARG /SIN(X) = (-1)^N * SIN(PI*F) |
| 3324 | TRUNC |
| 3325 | EEEEEEEEEEEEEEEE |
| 3326 | L0001 |
| 3327 | AND AC3 /IF ODD(N) THEN CHANGE SIGN |
| 3328 | CLL RTR |
| 3329 | TAD SCS |
| 3330 | DCA SCS |
| 3331 | AAAAAAAAAAAAAAAA |
| 3332 | FLOAT |
| 3333 | SUB SCARG /-F |
| 3334 | SKNE |
| 3335 | JMP SCRET |
| 3336 | EEEEEEEEEEEEEEEE |
| 3337 | TAD ACX |
| 3338 | SZA CLA /IF F>=0.5 THEN |
| 3339 | JMP .+4 |
| 3340 | AAAAAAAAAAAAAAAA |
| 3341 | ADD ONEPT0 /F := 1 - F |
| 3342 | EEEEEEEEEEEEEEEE/ SIN(PI*F) = SIN(PI*(1-F)) |
| 3343 | DCA ACS /NOW ARG. REDUCED TO 0 <= F <= 0.5 |
| 3344 | L0002 |
| 3345 | TAD ACX |
| 3346 | SPA CLA /IF F<0.125 |
| 3347 | JMP TAYSIN /THEN USE SINE-SERIES |
| 3348 | AAAAAAAAAAAAAAAA/ELSE SIN(PI*F) = COS(PI*(0.5-F)) |
| 3349 | SUB OPT5 |
| 3350 | EEEEEEEEEEEEEEEE |
| 3351 | DCA ACS /F := 0.5 - F |
| 3352 | L0002 |
| 3353 | TAD ACX |
| 3354 | SPA CLA /IF F<0.125 |
| 3355 | JMP TAYCOS-1 /THEN USE COSINE-SERIES DIRECTLY |
| 3356 | L7777 /ELSE COS(PI*F) = 2 * COS(PI*F/2)^2 - 1 |
| 3357 | TAD ACX |
| 3358 | DCA ACX /F := F/2 (1/16 <= F <= 3/16) |
| 3359 | L7777 |
| 3360 | DCA HFLAG /SET HALVE ARGUMENT FLAG |
| 3361 | TAYCOS, AAAAAAAAAAAAAAAA |
| 3362 | PUT SCARG |
| 3363 | MUL SCARG |
| 3364 | PUT FQU /SQUARE ARG. |
| 3365 | MUL COS10 |
| 3366 | ADD COS8 |
| 3367 | MUL FQU |
| 3368 | ADD COS6 |
| 3369 | MUL FQU |
| 3370 | ADD COS4 |
| 3371 | MUL FQU |
| 3372 | ADD COS2 |
| 3373 | MUL FQU |
| 3374 | ADD ONEPT0 |
| 3375 | EEEEEEEEEEEEEEEE |
| 3376 | ISZ HFLAG /WAS F>=0.125? |
| 3377 | JMP SCRET+1 |
| 3378 | AAAAAAAAAAAAAAAA/YES |
| 3379 | PUT FQU |
| 3380 | MUL FQU / (COS^2 - |
| 3381 | SUB OPT5 / - 0.5) |
| 3382 | EEEEEEEEEEEEEEEE |
| 3383 | ISZ ACX / *2 |
| 3384 | HFLAG, NOP |
| 3385 | JMP SCRET+1 |
| 3386 | TAYSIN, AAAAAAAAAAAAAAAA |
| 3387 | PUT SCARG |
| 3388 | MUL SCARG |
| 3389 | PUT FQU |
| 3390 | MUL SIN9 |
| 3391 | ADD SIN7 |
| 3392 | MUL FQU |
| 3393 | ADD SIN5 |
| 3394 | MUL FQU |
| 3395 | ADD SIN3 |
| 3396 | MUL FQU |
| 3397 | ADD PI |
| 3398 | MUL SCARG |
| 3399 | SCRET, EEEEEEEEEEEEEEEE |
| 3400 | TAD AC1 |
| 3401 | SZA CLA |
| 3402 | TAD SCS /INSERT SIGN (AVOID -0 !) |
| 3403 | DCA ACS |
| 3404 | JMP I XSIN |
| 3405 | |
| 3406 | SCS, 0 /SIGN OF RESULT |
| 3407 | |
| 3408 | FQU, 0 /TEMPORARY FOR SQUARES ARG. |
| 3409 | 0 |
| 3410 | 0 |
| 3411 | 0 |
| 3412 | |
| 3413 | PAGE |
| 3414 | \f |
| 3415 | /******************** |
| 3416 | / A R C T A N G E N T |
| 3417 | / |
| 3418 | / AC := ARCTAN(AC) |
| 3419 | /******************** |
| 3420 | |
| 3421 | |
| 3422 | |
| 3423 | XATN, 0 |
| 3424 | TAD ACX |
| 3425 | TAD (14 |
| 3426 | SPA CLA /IF ARGUMENT VERY SMALL ( < 2^(-12) ) |
| 3427 | JMP I XATN /THEN ARCTAN(X)=X |
| 3428 | TAD ACS |
| 3429 | DCA ATNS /SAVE SIGN ... ARCTAN(-X) = -ARCTAN(X) |
| 3430 | DCA ACS /AND MAKE ARGUMENT POSITIVE |
| 3431 | AAAAAAAAAAAAAAAA |
| 3432 | PUT ATARG |
| 3433 | EEEEEEEEEEEEEEEE |
| 3434 | TAD ACX |
| 3435 | SPA SNA CLA /IF X>=1 |
| 3436 | JMP .+7 |
| 3437 | AAAAAAAAAAAAAAAA |
| 3438 | GET ONEPT0 /THEN X := 1/X |
| 3439 | DIV ATARG /ARCTAN(X) = PI/2 - ARCTAN(1/X) |
| 3440 | PUT ATARG |
| 3441 | EEEEEEEEEEEEEEEE/NOW ARGUMENT REDUCED TO 0 < X <= 1 |
| 3442 | L7777 |
| 3443 | DCA GT1FLAG /FLAG ARGUMENT > 1 |
| 3444 | TAD ACX |
| 3445 | SPA CLA /IF X>=0.5 THEN USE ADD.THEOREM: |
| 3446 | JMP ATN05 |
| 3447 | ISZ ATARG /2*X |
| 3448 | ADDFLAG,NOP |
| 3449 | AAAAAAAAAAAAAAAA/ARCTAN(X) = ARCTAN(0.5) + ARCTAN( ... ) |
| 3450 | ADD TWOPT0 /X := (2*X-1)/(X+2) |
| 3451 | PUT EXTEMP |
| 3452 | GET ATARG |
| 3453 | SUB ONEPT0 |
| 3454 | DIV EXTEMP |
| 3455 | PUT ATARG /ARGUMENT RANGE NOW 0 < X < 0.5 |
| 3456 | EEEEEEEEEEEEEEEE |
| 3457 | L7777 |
| 3458 | ATN05, DCA ADDFLAG |
| 3459 | AAAAAAAAAAAAAAAA/COMPUTE ARCTAN(X) BY CONTINUED FRACTION |
| 3460 | MUL ATARG |
| 3461 | PUT FQU |
| 3462 | ADD ATB3 |
| 3463 | PUT EXTEMP |
| 3464 | GET ATA3 |
| 3465 | DIV EXTEMP |
| 3466 | ADD ATB2 |
| 3467 | ADD FQU |
| 3468 | PUT EXTEMP |
| 3469 | GET ATA2 |
| 3470 | DIV EXTEMP |
| 3471 | ADD ATB1 |
| 3472 | ADD FQU |
| 3473 | PUT EXTEMP |
| 3474 | GET ATA1 |
| 3475 | DIV EXTEMP |
| 3476 | ADD ATB0 |
| 3477 | ADD FQU |
| 3478 | PUT EXTEMP |
| 3479 | GET ATA0 |
| 3480 | MUL ATARG |
| 3481 | DIV EXTEMP |
| 3482 | EEEEEEEEEEEEEEEE |
| 3483 | ISZ ADDFLAG /CORRECT RESULT IF NECESSARY |
| 3484 | JMP .+4 |
| 3485 | AAAAAAAAAAAAAAAA |
| 3486 | ADD ATN0P5 |
| 3487 | EEEEEEEEEEEEEEEE |
| 3488 | ISZ GT1FLAG /WAS X>1 ? |
| 3489 | JMP .+6 |
| 3490 | L4000 /YES |
| 3491 | DCA ACS / -ARCTAN(X) |
| 3492 | AAAAAAAAAAAAAAAA |
| 3493 | ADD PIS2 / +PI/2 |
| 3494 | EEEEEEEEEEEEEEEE |
| 3495 | TAD ATNS |
| 3496 | DCA ACS /INSERT SIGN |
| 3497 | JMP I XATN |
| 3498 | ATNS, 0 /TEMPORARY FOR SIGN |
| 3499 | GT1FLAG,0 |
| 3500 | |
| 3501 | ATARG, 0 /ARGUMENT REGISTER |
| 3502 | 0 |
| 3503 | 0 |
| 3504 | 0 |
| 3505 | ATA0, 0004 /12.37469388 |
| 3506 | 3057 |
| 3507 | 7537 |
| 3508 | 4017 |
| 3509 | |
| 3510 | ATA1, 0007 /-80.34270560 |
| 3511 | 6405 |
| 3512 | 3673 |
| 3513 | 4343 |
| 3514 | |
| 3515 | ATA2, 0001 /-1.191447224 |
| 3516 | 6304 |
| 3517 | 0253 |
| 3518 | 6665 |
| 3519 | |
| 3520 | ATA3, 7775 /-0.078335428 |
| 3521 | 6403 |
| 3522 | 3451 |
| 3523 | 4461 |
| 3524 | |
| 3525 | ATB0, 0005 /26.27277525 |
| 3526 | 3221 |
| 3527 | 3522 |
| 3528 | 3121 |
| 3529 | |
| 3530 | ATB1, 0003 /6.36441688 |
| 3531 | 3135 |
| 3532 | 1757 |
| 3533 | 0565 |
| 3534 | |
| 3535 | ATB2, 0002 /2.104518952 |
| 3536 | 2065 |
| 3537 | 4070 |
| 3538 | 1015 |
| 3539 | |
| 3540 | ATB3, 0001 /1.258464113 |
| 3541 | 2410 |
| 3542 | 5255 |
| 3543 | 0370 |
| 3544 | |
| 3545 | ATN0P5, 7777 /ARCTAN(0.5) |
| 3546 | 3553 |
| 3547 | 0634 |
| 3548 | 0530 |
| 3549 | |
| 3550 | TWOPT0, 0002 /2.0 |
| 3551 | 2000 |
| 3552 | 0000 |
| 3553 | 0000 |
| 3554 | |
| 3555 | PAGE |
| 3556 | \f/I N P U T - O U T P U T ROUTINES FOR STANDARD FILES |
| 3557 | |
| 3558 | GETC, 0 |
| 3559 | CLA CLL |
| 3560 | TAD LOOK |
| 3561 | DCA CHAR |
| 3562 | ISZ IC3 |
| 3563 | JMP G12 |
| 3564 | G3, L7775 |
| 3565 | DCA IC3 |
| 3566 | L7776 |
| 3567 | TAD IBP |
| 3568 | DCA IBP |
| 3569 | TAD I IBP |
| 3570 | ISZ IBP |
| 3571 | K377, AND (7400 /FIRST LITERAL ON THIS PAGE ---> 0377 |
| 3572 | CLL RTL |
| 3573 | RTL |
| 3574 | DCA CHECK |
| 3575 | TAD I IBP |
| 3576 | AND (7400 |
| 3577 | TAD CHECK |
| 3578 | RTL |
| 3579 | RTL |
| 3580 | RAL |
| 3581 | JMP GEXIT |
| 3582 | G12, TAD IBP |
| 3583 | AND K377 |
| 3584 | SZA CLA |
| 3585 | JMP GEXIT-1 |
| 3586 | TAD (IBUFFER |
| 3587 | DCA IBP |
| 3588 | JMS I IDEVH |
| 3589 | 0200 |
| 3590 | IBUFFER |
| 3591 | IBLOCK, 0 |
| 3592 | JMP RDERR |
| 3593 | ISZ IBLOCK |
| 3594 | L7776 |
| 3595 | DCA IC3 |
| 3596 | TAD I IBP |
| 3597 | GEXIT, ISZ IBP |
| 3598 | JMS CHECK |
| 3599 | JMP GETC+4 |
| 3600 | JMP I GETC |
| 3601 | RDERR, SMA CLA |
| 3602 | JMP GEXIT-3 |
| 3603 | FATAL0, FATAL /FATAL READ ERROR! |
| 3604 | |
| 3605 | IC3, -3 |
| 3606 | IBP, IBUFFER |
| 3607 | |
| 3608 | PUTC, 0 |
| 3609 | SNA |
| 3610 | TAD CHAR |
| 3611 | DCA CHECK |
| 3612 | TAD CHECK |
| 3613 | ISZ OC3 |
| 3614 | JMP PUT12 |
| 3615 | DCA CC |
| 3616 | L7776 |
| 3617 | TAD OBP |
| 3618 | DCA OBP |
| 3619 | JMS PUT3L |
| 3620 | JMS PUT3R |
| 3621 | L7775 |
| 3622 | DCA OC3 |
| 3623 | TAD OBP |
| 3624 | AND K377 |
| 3625 | SZA CLA |
| 3626 | JMP PUXIT |
| 3627 | ISZ MBLOCKS |
| 3628 | SKP |
| 3629 | JMP ERRORD |
| 3630 | JMS I ODEVH |
| 3631 | 4200 |
| 3632 | OBUFFER |
| 3633 | OBLOCK, 0 |
| 3634 | JMP ERRORD |
| 3635 | ISZ OBLOCK |
| 3636 | TAD [OBUFFER |
| 3637 | DCA OBP |
| 3638 | JMP PUXIT |
| 3639 | PUT12, AND K377 |
| 3640 | DCA I OBP |
| 3641 | ISZ OBP |
| 3642 | PUXIT, TAD CHECK |
| 3643 | TAD [-215 |
| 3644 | SZA CLA |
| 3645 | JMP I PUTC |
| 3646 | TAD [212 |
| 3647 | JMP PUTC+1 |
| 3648 | |
| 3649 | PUT3L, |
| 3650 | PUT3R, 0 |
| 3651 | TAD CC |
| 3652 | CLL RTL |
| 3653 | RTL |
| 3654 | DCA CC |
| 3655 | TAD CC |
| 3656 | AND (7400 |
| 3657 | TAD I OBP |
| 3658 | DCA I OBP |
| 3659 | ISZ OBP |
| 3660 | JMP I PUT3R |
| 3661 | |
| 3662 | /OC3, 0 /ON PAGE 0! |
| 3663 | /OBP, 0 / - " - |
| 3664 | CHECK, 0 |
| 3665 | AND [177 |
| 3666 | SNA |
| 3667 | JMP I CHECK |
| 3668 | TAD (-15 |
| 3669 | SNA |
| 3670 | JMP CR |
| 3671 | TAD (15-32 |
| 3672 | SNA |
| 3673 | JMP CR-2 |
| 3674 | TAD (-6 |
| 3675 | CLL |
| 3676 | TAD [240 |
| 3677 | DCA LOOK |
| 3678 | CHEXIT, DCA EOLN |
| 3679 | SNL |
| 3680 | ISZ CHECK |
| 3681 | JMP I CHECK |
| 3682 | |
| 3683 | L0001 /END OF FILE |
| 3684 | DCA EOF |
| 3685 | CR, TAD [240 /END OF LINE |
| 3686 | DCA LOOK |
| 3687 | L0001 /LINK=0! |
| 3688 | JMP CHEXIT |
| 3689 | |
| 3690 | PAGE |
| 3691 | \f/THE ORGANIZATION OF THE FOLLOWING PAGES OF FIELD 0 |
| 3692 | /DEMANDS SOME EXPLANATION: |
| 3693 | |
| 3694 | |
| 3695 | |
| 3696 | / AT COMPILE TIME / AT RUNTIME / |
| 3697 | / / / |
| 3698 | /06000--------------------------/-------------------------------/ |
| 3699 | / STARTUP CODE, THEN / / |
| 3700 | / / I N P U T / |
| 3701 | /06200- I N P U T (SOURCE) -----/----- -----/ |
| 3702 | / F I L E B U F F E R / F I L E B U F F E R / |
| 3703 | / / / |
| 3704 | /06400--------------------------/-------------------------------/ |
| 3705 | / / INPUT / |
| 3706 | / I N P U T (SOURCE) / DEVICE HANDLER / |
| 3707 | /06600- -----/-------------------------------/ |
| 3708 | / D E V I C E / OUTPUT / |
| 3709 | / H A N D L E R / DEVICE HANDLER / |
| 3710 | /07000--------------------------/-------------------------------/ |
| 3711 | / / / |
| 3712 | / COMPILER PROCEDURES: / O U T P U T / |
| 3713 | /07200----- -----/----- -----/ |
| 3714 | / I N S Y M B O L / F I L E B U F F E R / |
| 3715 | / / / |
| 3716 | /07400----- AND -----/-------------------------------/ |
| 3717 | / / RUNTIME ERRORS / |
| 3718 | / N E X T C H / / |
| 3719 | /-------------------------------/-------------------------------/ |
| 3720 | |
| 3721 | |
| 3722 | |
| 3723 | /AT COMPILATION TIME FOUR PAGES OF FIELD 6 ARE USED AS FOLLOWS: |
| 3724 | |
| 3725 | /66400--- TEMPORARY STORAGE OF INPUT DEVICE HANDLER |
| 3726 | / |
| 3727 | /66600--- TEMPORARY STORAGE OF OUTPUT DEVICE HANDLER |
| 3728 | / |
| 3729 | /67400--- RUNTIME ERRORS |
| 3730 | / |
| 3731 | /67600--- INITIALIZATION OF RUNTIME SYSTEM |
| 3732 | |
| 3733 | |
| 3734 | |
| 3735 | /DURING INITIALIZATION OF THE RUNTIME SYSTEM |
| 3736 | /THE FIRST THREE PAGES ARE SWAPPED INTO THEIR PLACE IN FIELD 0! |
| 3737 | \f/#############################################################/ |
| 3738 | /#############################################################/ |
| 3739 | /##### #####/ |
| 3740 | /##### S T A R T #####/ |
| 3741 | /##### #####/ |
| 3742 | /#############################################################/ |
| 3743 | /#############################################################/ |
| 3744 | |
| 3745 | |
| 3746 | |
| 3747 | /IMPORTANT POINTS OF PROGRAM FLOW: |
| 3748 | |
| 3749 | |
| 3750 | /S T A R T (06000) /STARTING ADDRESS OF ENTIRE SYSTEM, |
| 3751 | /PROCESS I/O-SPECIFICATIONS |
| 3752 | |
| 3753 | /M A I N (40200) /START OF COMPILER PROGRAM |
| 3754 | |
| 3755 | |
| 3756 | /E X P L A I N (60200) /COMPILATION REPORT |
| 3757 | |
| 3758 | |
| 3759 | /I N I T (67600) /INITIALIZATION OF RUNTIME SYSTEM |
| 3760 | |
| 3761 | |
| 3762 | /I S T A R T (00200) /START OF INTERPRETER |
| 3763 | |
| 3764 | |
| 3765 | |
| 3766 | |
| 3767 | /ONCE ONLY CODE!!! |
| 3768 | |
| 3769 | USR=200 |
| 3770 | |
| 3771 | *IBUFFER |
| 3772 | START, CLA CLL /S T A R T I N G A D D R E S S |
| 3773 | CIF 10 |
| 3774 | JMS I [7700 /LOCK USR IN MEMORY |
| 3775 | 10 |
| 3776 | TAD (1000 /RESET JOB STATUS WORD |
| 3777 | DCA I (7746 |
| 3778 | CD, CIF 10 |
| 3779 | JMS I (USR /CALL THE COMMAND DECODER |
| 3780 | 5 |
| 3781 | 2023 /ASSUMED INPUT EXTENSION: .PS |
| 3782 | 0 /PHPH KEEP TENTATIVE FILES (ZERO) |
| 3783 | JMS HEADER |
| 3784 | CDF 10 |
| 3785 | CLA CLL /PHPH |
| 3786 | TAD I (7600 /GET FIRST OUTPUT DEVICE AND LENGTH |
| 3787 | AND (0017 /MASK OUT A SIZE (DEV:FILE.EX[SIZE]) |
| 3788 | SNA /OUTPUT FILE SPECIFIED? |
| 3789 | JMP NOOUT |
| 3790 | DCA DEVNO /YES, SAVE DEVICE NUMBER |
| 3791 | TAD (7600 |
| 3792 | DCA XR10 |
| 3793 | TAD I XR10 /TRANSFER THE FILENAME |
| 3794 | DCA NAME |
| 3795 | TAD I XR10 |
| 3796 | DCA NAME+1 |
| 3797 | TAD I XR10 |
| 3798 | DCA NAME+2 |
| 3799 | TAD I XR10 |
| 3800 | DCA NAME+3 |
| 3801 | CDF 0 |
| 3802 | CIF 10 |
| 3803 | TAD DEVNO /DEVICE NUMBER |
| 3804 | JMS I (USR /FETCH OUTPUT DEVICE HANDLER |
| 3805 | 1 /OPERATION: FETCH HANDLER |
| 3806 | OHEP, ODEVBUF /1 PAGE ONLY! |
| 3807 | JMP CDERR |
| 3808 | CIF 10 |
| 3809 | TAD DEVNO |
| 3810 | JMS I (USR /OPEN OUTPUT FILE |
| 3811 | 3 |
| 3812 | SBNO, NAME |
| 3813 | LEMP, 0 |
| 3814 | JMP CDERR |
| 3815 | TAD OHEP /GET ENTRY POINT |
| 3816 | DCA ODEVH |
| 3817 | TAD SBNO /GET STARTING BLOCK NUMBER |
| 3818 | DCA I (OBLOCK |
| 3819 | TAD LEMP /GET LENGTH OF EMPTY |
| 3820 | DCA LEMPTY |
| 3821 | TAD LEMPTY |
| 3822 | SZA |
| 3823 | TAD (-1 /SETUP BLOCK COUNTER |
| 3824 | DCA MBLOCKS /(=0 IF NOT A FILE DEVICE) |
| 3825 | SKP |
| 3826 | NOOUT, ISZ IHEP /ALLOW 2-PAGE INPUT HANDLER |
| 3827 | /IF NO OUTPUT FILE SPECIFIED! |
| 3828 | CDF 10 |
| 3829 | TAD I (7621 |
| 3830 | SNA /INPUT FILE SPECIFIED? |
| 3831 | JMP NOINP /NO, USE INTERN KEYBOARD HANDLER! |
| 3832 | CDF 0 |
| 3833 | CIF 10 |
| 3834 | JMS I (USR /FETCH INPUT DEVICE HANDLER |
| 3835 | 1 |
| 3836 | IHEP, IDEVBUF |
| 3837 | JMP CDERR |
| 3838 | CDF 10 |
| 3839 | TAD I (7622 /GET STARTING BLOCK NUMBER |
| 3840 | CDF 60 |
| 3841 | DCA I (IIBLOCK |
| 3842 | TAD IHEP /GET ENTRY POINT |
| 3843 | DCA I (IIDEVH |
| 3844 | NOINP, CDF 0 /SAVE DEVICE HANDLERS |
| 3845 | TAD I F0T6 /IN FIELD 6 TO MAKE ROOM |
| 3846 | CDF 60 /FOR HANDLER OF SOURCE FILE |
| 3847 | DCA I F0T6 |
| 3848 | ISZ F0T6 |
| 3849 | ISZ C400 |
| 3850 | JMP .-6 |
| 3851 | CDF 10 |
| 3852 | TAD I (7617 |
| 3853 | SNA /SOURCE FILE SPECIFIED? |
| 3854 | JMP CDERR |
| 3855 | CDF 0 |
| 3856 | CIF 10 |
| 3857 | JMS I (USR /FETCH HANDLER OF SOURCE FILE |
| 3858 | 1 |
| 3859 | SHEP, IDEVBUF+1 |
| 3860 | JMP CDERR |
| 3861 | TAD SHEP /GET ENTRY POINT |
| 3862 | DCA IDEVH |
| 3863 | CDF 10 |
| 3864 | TAD I (7620 |
| 3865 | CDF 0 |
| 3866 | DCA I (IBLOCK |
| 3867 | JMP STARTC |
| 3868 | |
| 3869 | F0T6, IDEVBUF |
| 3870 | C400, -400 |
| 3871 | |
| 3872 | PAGE |
| 3873 | \fSTARTC, CDF 10 /CHECK /S - OPTION |
| 3874 | TAD I (7644 |
| 3875 | CDF 0 |
| 3876 | AND (40 |
| 3877 | SNA CLA |
| 3878 | JMP .+3 |
| 3879 | TAD (SPRINT |
| 3880 | DCA PTPRINT |
| 3881 | CDF CIF COMPFIELD |
| 3882 | JMP I (MAIN /START COMPILER |
| 3883 | |
| 3884 | CDERR, CLA CLL |
| 3885 | CDF CIF 0 |
| 3886 | CRLF |
| 3887 | TAD I CTEXT |
| 3888 | SNA |
| 3889 | JMP .+7 |
| 3890 | BSW |
| 3891 | JMS ASCII |
| 3892 | TAD I CTEXT |
| 3893 | JMS ASCII |
| 3894 | ISZ CTEXT |
| 3895 | JMP CDERR+3 |
| 3896 | CRLF |
| 3897 | JMP I (7605 |
| 3898 | CTEXT, .+1 |
| 3899 | TEXT /DATEIANGABEN FEHLERHAFT BZW. UNVOLLSTAENDIG (EV. AUCH SYSTEMFEHLER)!/ |
| 3900 | 0 |
| 3901 | |
| 3902 | PAGE |
| 3903 | \f/K E Y B O A R D I N P U T H A N D L E R |
| 3904 | |
| 3905 | *IDEVBUF |
| 3906 | XREAD, 0 |
| 3907 | CLA CLL |
| 3908 | TAD LOOK |
| 3909 | DCA CHAR |
| 3910 | TAD EOLN |
| 3911 | SZA CLA |
| 3912 | JMP XLINE |
| 3913 | REXIT, TAD I BP |
| 3914 | ISZ BP |
| 3915 | JMS CHECK |
| 3916 | JMP .-3 |
| 3917 | JMP I XREAD |
| 3918 | ERASE, TAD [215 |
| 3919 | JMS I ZPRINT |
| 3920 | XLINE, TAD (IBUFFER |
| 3921 | DCA BP |
| 3922 | TAD ("? |
| 3923 | JMS I ZPRINT |
| 3924 | TAD [240 |
| 3925 | JMS I ZPRINT |
| 3926 | XCHAR, JMS KEYBOARD |
| 3927 | DCA I BP |
| 3928 | TAD I BP |
| 3929 | TAD (-377 |
| 3930 | SNA CLA / 'RUBOUT'? |
| 3931 | JMP RUBOUT |
| 3932 | TAD I BP |
| 3933 | TAD (-203 |
| 3934 | SNA / 'CTRL-C'? |
| 3935 | JMP I OS8 |
| 3936 | TAD (203-212 |
| 3937 | SNA / 'LINE FEED'? |
| 3938 | JMP REPLAY |
| 3939 | TAD (212-215 |
| 3940 | SNA / 'RETURN'? |
| 3941 | JMP RETURN |
| 3942 | TAD (215-225 |
| 3943 | SNA / 'CTRL-U'? |
| 3944 | JMP ERASE |
| 3945 | TAD (225-232 |
| 3946 | SNA / 'CTRL-Z'? |
| 3947 | JMP EOFILE |
| 3948 | TAD (232-240 |
| 3949 | SPA CLA |
| 3950 | JMP XCHAR |
| 3951 | TAD I BP |
| 3952 | JMS I ZPRINT |
| 3953 | ISZ BP |
| 3954 | JMP XCHAR |
| 3955 | |
| 3956 | RUBOUT, TAD ("\ |
| 3957 | JMS I ZPRINT |
| 3958 | TAD BP |
| 3959 | TAD (-IBUFFER |
| 3960 | SNA CLA |
| 3961 | JMP YCHAR |
| 3962 | L7777 |
| 3963 | TAD BP |
| 3964 | DCA BP |
| 3965 | TAD I BP |
| 3966 | JMS I ZPRINT |
| 3967 | YCHAR, JMS KEYBOARD |
| 3968 | DCA I BP |
| 3969 | TAD I BP |
| 3970 | TAD (-377 |
| 3971 | SNA CLA |
| 3972 | JMP RUBOUT+2 |
| 3973 | TAD ("\ |
| 3974 | JMS I ZPRINT |
| 3975 | JMP XCHAR+2 |
| 3976 | |
| 3977 | REPLAY, TAD BP |
| 3978 | TAD (-IBUFFER |
| 3979 | SNA |
| 3980 | JMP XCHAR |
| 3981 | CIA |
| 3982 | DCA RC |
| 3983 | TAD (IBUFFER |
| 3984 | DCA BP |
| 3985 | TAD [215 |
| 3986 | JMS I ZPRINT |
| 3987 | TAD ("? |
| 3988 | JMS I ZPRINT |
| 3989 | TAD [240 |
| 3990 | JMS I ZPRINT |
| 3991 | TAD I BP |
| 3992 | JMS I ZPRINT |
| 3993 | ISZ BP |
| 3994 | ISZ RC |
| 3995 | JMP .-4 |
| 3996 | JMP XCHAR |
| 3997 | |
| 3998 | EOFILE, TAD [240 |
| 3999 | JMS I ZPRINT |
| 4000 | TAD ("E |
| 4001 | JMS I ZPRINT |
| 4002 | TAD ("O |
| 4003 | JMS I ZPRINT |
| 4004 | TAD ("F |
| 4005 | JMS I ZPRINT |
| 4006 | RETURN, TAD [215 |
| 4007 | JMS I ZPRINT |
| 4008 | TAD (IBUFFER |
| 4009 | DCA BP |
| 4010 | JMP REXIT |
| 4011 | |
| 4012 | KEYBOARD,0 |
| 4013 | KSF |
| 4014 | JMP .-1 |
| 4015 | KRB |
| 4016 | AND [177 |
| 4017 | SNA |
| 4018 | JMP KEYBOARD+1 |
| 4019 | TAD (200 |
| 4020 | JMP I KEYBOARD |
| 4021 | |
| 4022 | BP, IBUFFER |
| 4023 | RC=KEYBOARD |
| 4024 | |
| 4025 | PAGE |
| 4026 | \f/H E A D E R L I N E |
| 4027 | |
| 4028 | *ODEVBUF |
| 4029 | HEADER, 0 /ONCE ONLY CODE! |
| 4030 | CDF 10 |
| 4031 | TAD I (7666 /GET DATE WORD FROM MONITOR |
| 4032 | CDF 0 |
| 4033 | SNA |
| 4034 | JMP WHEAD-1 |
| 4035 | MQL |
| 4036 | TAD (HDATE |
| 4037 | DCA XR10 |
| 4038 | MQA /YEAR |
| 4039 | AND (7 |
| 4040 | TAD (116 /78 |
| 4041 | JMS YYMMDD |
| 4042 | MQA /MONTH |
| 4043 | BSW |
| 4044 | RTR |
| 4045 | AND (17 |
| 4046 | JMS YYMMDD |
| 4047 | MQA /DAY |
| 4048 | RTR |
| 4049 | RAR |
| 4050 | AND (37 |
| 4051 | JMS YYMMDD |
| 4052 | SKP |
| 4053 | DCA HDATE |
| 4054 | WHEAD, TAD (PASCAL-1 |
| 4055 | DCA XR10 |
| 4056 | TAD I XR10 |
| 4057 | SNA |
| 4058 | WHEND, JMP .+3 /BECOMES: JMP WHEXIT |
| 4059 | PRINTC |
| 4060 | JMP .-4 |
| 4061 | TAD H240 |
| 4062 | PRINTC |
| 4063 | ISZ BLANKS |
| 4064 | JMP .-3 |
| 4065 | TAD (JMP WHEXIT |
| 4066 | DCA WHEND |
| 4067 | JMP WHEAD+2 |
| 4068 | WHEXIT, CRLF |
| 4069 | CRLF |
| 4070 | JMP I HEADER |
| 4071 | |
| 4072 | YYMMDD, 0 |
| 4073 | DCA DAT01 |
| 4074 | DCA DAT10 |
| 4075 | JMP .+3 |
| 4076 | DCA DAT01 |
| 4077 | ISZ DAT10 |
| 4078 | TAD DAT01 |
| 4079 | TAD (-12 |
| 4080 | SMA |
| 4081 | JMP .-5 |
| 4082 | CLA |
| 4083 | ISZ XR10 |
| 4084 | TAD DAT10 |
| 4085 | TAD H260 |
| 4086 | DCA I XR10 |
| 4087 | TAD DAT01 |
| 4088 | TAD H260 |
| 4089 | DCA I XR10 |
| 4090 | JMP I YYMMDD |
| 4091 | |
| 4092 | H215=. |
| 4093 | PASCAL, 215;"P;240;"A;240;"S;240;"C;240;"A;240;"L |
| 4094 | 240;"-;240;"S;240;240;240 |
| 4095 | "C;"O;"M;"P;"I;"L;"E;"R |
| 4096 | H240, 240 |
| 4097 | "V |
| 4098 | H260, "0 |
| 4099 | VERSION+"0 |
| 4100 | 0000 |
| 4101 | HTLMOE, "H;"T;"L;"-;"M;"O;"E;"D;"L;"I;"N;"G |
| 4102 | HDATE, ", /BECOMES: 0000 IF NO DATE SPECIFIED |
| 4103 | 240 |
| 4104 | 0000 /YEAR |
| 4105 | 0000 |
| 4106 | "- |
| 4107 | 0000 /MONTH |
| 4108 | 0000 |
| 4109 | "- |
| 4110 | DAT10, 0000 /DAY |
| 4111 | DAT01, 0000 |
| 4112 | BLANKS, -30 /BECOMES 0000 |
| 4113 | |
| 4114 | PAGE |
| 4115 | \f/BEGIN OF COMPILER PROGRAM: T H E S C A N N E R |
| 4116 | |
| 4117 | NEXTCH=READC |
| 4118 | |
| 4119 | SY0=H1 /FIELD 0 REPRESENTATIVE OF 'SY' |
| 4120 | KSY=H2 |
| 4121 | SPS=H3 |
| 4122 | K=H4 |
| 4123 | INTORINP=PC |
| 4124 | |
| 4125 | *7000 |
| 4126 | INSY0, SKP CLA |
| 4127 | NEXTCH |
| 4128 | TAD CHAR |
| 4129 | TAD [-240 |
| 4130 | SNA CLA |
| 4131 | JMP .-4 |
| 4132 | SNALF |
| 4133 | JMP WSYMBOL |
| 4134 | SKDIG |
| 4135 | JMP SPSYM |
| 4136 | NUMBER, TAD (FRACTN |
| 4137 | DCA INTORINP |
| 4138 | DCA SY0 /0=INTCON |
| 4139 | JMS IINP |
| 4140 | TAD CHAR |
| 4141 | TAD (-". |
| 4142 | SZA CLA |
| 4143 | JMP ECHAR |
| 4144 | NEXTCH |
| 4145 | TAD CHAR |
| 4146 | TAD (-". |
| 4147 | SNA CLA |
| 4148 | JMP RETNUM-2 |
| 4149 | REALGO, L0001 |
| 4150 | DCA SY0 /1=REALCON |
| 4151 | TAD OC |
| 4152 | CIA |
| 4153 | DCA DC |
| 4154 | JMP I INTORINP |
| 4155 | ECHAR, ISZ INTORINP |
| 4156 | TAD CHAR |
| 4157 | TAD (-"E |
| 4158 | SNA CLA |
| 4159 | JMP REALGO |
| 4160 | JMP RETNUM |
| 4161 | TAD (": |
| 4162 | DCA CHAR |
| 4163 | RETNUM, JMS PACK |
| 4164 | TAD (NUM-1 |
| 4165 | RETID, DCA XR10 |
| 4166 | CDF COMPFIELD |
| 4167 | TAD AC0 |
| 4168 | DCA I XR10 |
| 4169 | TAD AC1 |
| 4170 | DCA I XR10 |
| 4171 | TAD AC2 |
| 4172 | DCA I XR10 |
| 4173 | TAD AC3 |
| 4174 | DCA I XR10 |
| 4175 | RETSYM, TAD SY0 |
| 4176 | CDF CIF COMPFIELD |
| 4177 | JMP I (EXSY3 |
| 4178 | WSYMBOL,DCA K /USE AC FOR ID IN FIELD 0 |
| 4179 | CLEAR |
| 4180 | AZ09, TAD K |
| 4181 | TAD (-ALNG |
| 4182 | SMA CLA |
| 4183 | JMP .+4 |
| 4184 | L0100 /=2*AC0, LINK=0 |
| 4185 | JMS CPACK |
| 4186 | ISZ K |
| 4187 | NEXTCH |
| 4188 | SKDIG |
| 4189 | SNALF |
| 4190 | JMP AZ09 |
| 4191 | L0001 /BUILD HASH-CODE |
| 4192 | TAD AC0 |
| 4193 | BSW |
| 4194 | RTL |
| 4195 | CLA |
| 4196 | TAD AC0 |
| 4197 | BSW |
| 4198 | TAD AC1 |
| 4199 | AND [77 |
| 4200 | RAL |
| 4201 | MQL /IN MQ |
| 4202 | MQA |
| 4203 | TAD (KSYTABLE |
| 4204 | DCA KSY |
| 4205 | MQA |
| 4206 | CLL RTL |
| 4207 | TAD (HASHTABLE-1 |
| 4208 | DCA XR10 |
| 4209 | CDF NAMEFIELD |
| 4210 | TAD I XR10 |
| 4211 | CIA |
| 4212 | TAD AC0 |
| 4213 | SZA CLA |
| 4214 | JMP XIDENT |
| 4215 | TAD I XR10 |
| 4216 | CIA |
| 4217 | TAD AC1 |
| 4218 | SZA CLA |
| 4219 | JMP XIDENT |
| 4220 | TAD I XR10 |
| 4221 | CIA |
| 4222 | TAD AC2 |
| 4223 | SZA CLA |
| 4224 | JMP XIDENT |
| 4225 | TAD I XR10 |
| 4226 | CIA |
| 4227 | TAD AC3 |
| 4228 | SZA CLA |
| 4229 | JMP XIDENT |
| 4230 | TAD I KSY |
| 4231 | JMP RETSYM+1 |
| 4232 | XIDENT, TAD (IDENT |
| 4233 | DCA SY0 |
| 4234 | TAD (ID-1 |
| 4235 | JMP RETID |
| 4236 | |
| 4237 | PAGE |
| 4238 | \fSPSYM, TAD CHAR |
| 4239 | TAD (CHARTABLE-240 |
| 4240 | DCA SPS |
| 4241 | CDF NAMEFIELD |
| 4242 | TAD I SPS |
| 4243 | CDF 0 |
| 4244 | SNA |
| 4245 | JMP ILLCHAR |
| 4246 | SPA |
| 4247 | JMP DBLCHAR |
| 4248 | RETSPS, DCA SY0 |
| 4249 | NEXTCH |
| 4250 | TAD SY0 |
| 4251 | RETSNGL,CDF CIF COMPFIELD |
| 4252 | JMP I (EXSY3 |
| 4253 | ILLCHAR,ERROR;30 /24 |
| 4254 | JMP I (INSY0+1 |
| 4255 | DBLCHAR,DCA .+3 |
| 4256 | NEXTCH |
| 4257 | TAD CHAR |
| 4258 | HLT /JMP X |
| 4259 | |
| 4260 | JMPCOL=JMP . |
| 4261 | CCOL, TAD (-"= |
| 4262 | SZA CLA |
| 4263 | JMP .+3 |
| 4264 | TAD (BECOMES |
| 4265 | JMP RETSPS |
| 4266 | TAD (COLON |
| 4267 | JMP RETSNGL |
| 4268 | |
| 4269 | JMPLSS=JMP . |
| 4270 | CLSS, TAD (-"= |
| 4271 | SNA |
| 4272 | JMP .+6 |
| 4273 | TAD ("=-"> |
| 4274 | SNA CLA |
| 4275 | JMP .+4 |
| 4276 | TAD (LSS |
| 4277 | JMP RETSNGL |
| 4278 | L0004 /LEQ=NEQ+4 |
| 4279 | TAD (NEQ |
| 4280 | JMP RETSPS |
| 4281 | |
| 4282 | JMPGTR=JMP . |
| 4283 | CGTR, TAD (-"= |
| 4284 | SNA CLA |
| 4285 | JMP .+3 |
| 4286 | TAD (GTR |
| 4287 | JMP RETSNGL |
| 4288 | TAD (GEQ |
| 4289 | JMP RETSPS |
| 4290 | |
| 4291 | JMPPER=JMP . |
| 4292 | CPER, TAD (-". |
| 4293 | SNA CLA |
| 4294 | JMP .+3 |
| 4295 | TAD (PERIOD |
| 4296 | JMP RETSNGL |
| 4297 | TAD (COLON |
| 4298 | JMP RETSPS |
| 4299 | |
| 4300 | JMPLPAR=JMP . |
| 4301 | CLPAR, TAD (-"* |
| 4302 | SNA CLA |
| 4303 | JMP .+3 |
| 4304 | TAD (LPARENT |
| 4305 | JMP RETSNGL |
| 4306 | NEXTCH |
| 4307 | TAD CHAR |
| 4308 | TAD (-"* |
| 4309 | SZA CLA |
| 4310 | JMP .-4 |
| 4311 | NEXTCH |
| 4312 | TAD CHAR |
| 4313 | TAD (-") |
| 4314 | SZA CLA |
| 4315 | JMP .-10 |
| 4316 | JMP I (INSY0+1 |
| 4317 | |
| 4318 | |
| 4319 | JMPAPOS=JMP I . |
| 4320 | CAPOS |
| 4321 | |
| 4322 | |
| 4323 | CPACK, 0 |
| 4324 | TAD K |
| 4325 | RAR |
| 4326 | DCA CPP |
| 4327 | TAD CHAR |
| 4328 | AND [77 |
| 4329 | SZL |
| 4330 | JMP .+3 |
| 4331 | BSW |
| 4332 | JMP .+5 |
| 4333 | MQL |
| 4334 | TAD I CPP |
| 4335 | AND [7700 |
| 4336 | MQA |
| 4337 | DCA I CPP |
| 4338 | CDF 0 |
| 4339 | JMP I CPACK |
| 4340 | CPP, 0 |
| 4341 | |
| 4342 | |
| 4343 | XSNALF, 0 |
| 4344 | TAD CHAR |
| 4345 | TAD (-"Z-1 |
| 4346 | CLL |
| 4347 | TAD ("Z+1-"A |
| 4348 | SNL CLA |
| 4349 | ISZ XSNALF |
| 4350 | JMP I XSNALF |
| 4351 | |
| 4352 | PAGE |
| 4353 | \fDISPLAY=7400 |
| 4354 | |
| 4355 | /-------- D I S P L A Y --------/ |
| 4356 | |
| 4357 | /DISPLAY,ZBLOCK 20 /AT RUNTIME ONLY |
| 4358 | |
| 4359 | /---------------------------------/ |
| 4360 | |
| 4361 | |
| 4362 | CAPOS, AND [77 |
| 4363 | LOAD |
| 4364 | DCA K |
| 4365 | SKP |
| 4366 | LBL2, NEXTCH |
| 4367 | TAD CHAR |
| 4368 | TAD (-"" |
| 4369 | SZA CLA |
| 4370 | JMP .+6 |
| 4371 | NEXTCH |
| 4372 | TAD CHAR |
| 4373 | TAD (-"" |
| 4374 | SZA CLA |
| 4375 | JMP LBL3 |
| 4376 | STL |
| 4377 | CDF COMPFIELD |
| 4378 | TAD I (SX |
| 4379 | CDF TABLEFIELD |
| 4380 | JMS CPACK |
| 4381 | ISZ K |
| 4382 | TAD EOLN |
| 4383 | SNA CLA |
| 4384 | JMP LBL2 |
| 4385 | DCA K |
| 4386 | LBL3, L0002 /2=CHARCON |
| 4387 | DCA SY0 |
| 4388 | L7777 |
| 4389 | TAD K |
| 4390 | SNA |
| 4391 | JMP RETNUM |
| 4392 | SPA CLA |
| 4393 | JMP ERR38 |
| 4394 | ISZ SY0 /3=STRING |
| 4395 | CDF COMPFIELD |
| 4396 | TAD I (SX |
| 4397 | LOAD |
| 4398 | TAD K |
| 4399 | DCA I (SLENG |
| 4400 | TAD I (SX |
| 4401 | TAD K |
| 4402 | DCA I (SX |
| 4403 | TAD I (SX |
| 4404 | STL RAR |
| 4405 | CIA |
| 4406 | TAD I (C |
| 4407 | SPA CLA |
| 4408 | FATAL7, FATAL |
| 4409 | JMP RETNUM |
| 4410 | ERR38, ERROR;46 /38 |
| 4411 | JMP .+3 |
| 4412 | ERR21, ERROR;25 /21 |
| 4413 | CLEAR |
| 4414 | JMP RETNUM |
| 4415 | |
| 4416 | |
| 4417 | ZERROR, 0 |
| 4418 | CLA CLL |
| 4419 | TAD I ZERROR |
| 4420 | CIF SETFIELD |
| 4421 | JMS I (F3ERROR |
| 4422 | JMP I ZERROR |
| 4423 | |
| 4424 | ZFATAL, 0 |
| 4425 | TAD ZFATAL |
| 4426 | CDF CIF SETFIELD |
| 4427 | JMP I (F3FATAL |
| 4428 | \fXNEXTCH,0 |
| 4429 | BREAK |
| 4430 | ISZ LL |
| 4431 | JMP NCH |
| 4432 | TAD ERRSW |
| 4433 | SNA CLA |
| 4434 | JMP NLN |
| 4435 | TAD (ERRLINE-1 |
| 4436 | DCA XR10 |
| 4437 | CDF SETFIELD |
| 4438 | TAD I XR10 |
| 4439 | CDF 0 |
| 4440 | TAD [240 |
| 4441 | PRINTC |
| 4442 | ISZ ERRSW |
| 4443 | JMP .-6 |
| 4444 | CRLF |
| 4445 | NLN, TAD EOF |
| 4446 | SZA CLA |
| 4447 | FATAL9, FATAL /PROGRAM INCOMPLETE! |
| 4448 | DCA CC |
| 4449 | TAD (5 |
| 4450 | DCA M |
| 4451 | CDF COMPFIELD |
| 4452 | TAD I (LC |
| 4453 | CDF 0 |
| 4454 | LOAD |
| 4455 | JMS IOUT |
| 4456 | PRINTC /CHAR = 240 ! |
| 4457 | PRINTC |
| 4458 | NCH, ISZ CC |
| 4459 | TAD EOLN |
| 4460 | SNA CLA |
| 4461 | JMP .+6 |
| 4462 | CRLF |
| 4463 | L7777 |
| 4464 | DCA LL |
| 4465 | JMS GETC |
| 4466 | JMP I XNEXTCH |
| 4467 | JMS GETC |
| 4468 | PRINTC |
| 4469 | JMP I XNEXTCH |
| 4470 | LL, 0 |
| 4471 | |
| 4472 | PAGE |
| 4473 | \f FIELD 2 |
| 4474 | |
| 4475 | *TAB |
| 4476 | |
| 4477 | /ENTRIES FOR PREDEFINED SYMBOLS: |
| 4478 | |
| 4479 | -1; VARIABLE^100+NOTYP; 0040; 0 |
| 4480 | 0; KONSTANT^100+BOOLS; 0040; 0 |
| 4481 | 1; KONSTANT^100+BOOLS; 0040; 1 |
| 4482 | 2; TYPE1^100+REALS; 0040; 1 |
| 4483 | 3; TYPE1^100+CHARS; 0040; 1 |
| 4484 | 4; TYPE1^100+BOOLS; 0040; 1 |
| 4485 | 5; TYPE1^100+INTS; 0040; 1 |
| 4486 | 6; FUNKTION^100+REALS; 0040; 0 |
| 4487 | 7; FUNKTION^100+REALS; 0040; 2 |
| 4488 | 10; FUNKTION^100+BOOLS; 0040; 4 |
| 4489 | 11; FUNKTION^100+CHARS; 0040; 5 |
| 4490 | 12; FUNKTION^100+INTS; 0040; 6 |
| 4491 | 13; FUNKTION^100+CHARS; 0040; 7 |
| 4492 | 14; FUNKTION^100+CHARS; 0040; 10 |
| 4493 | 15; FUNKTION^100+INTS; 0040; 11 |
| 4494 | 16; FUNKTION^100+INTS; 0040; 12 |
| 4495 | 17; FUNKTION^100+REALS; 0040; 13 |
| 4496 | 20; FUNKTION^100+REALS; 0040; 14 |
| 4497 | 21; FUNKTION^100+REALS; 0040; 15 |
| 4498 | 22; FUNKTION^100+REALS; 0040; 16 |
| 4499 | 23; FUNKTION^100+REALS; 0040; 17 |
| 4500 | 24; FUNKTION^100+REALS; 0040; 20 |
| 4501 | 25; FUNKTION^100+BOOLS; 0040; 21 |
| 4502 | 26; FUNKTION^100+BOOLS; 0040; 22 |
| 4503 | 27; PROZEDURE^100+NOTYP; 0040; 1 |
| 4504 | 30; PROZEDURE^100+NOTYP; 0040; 2 |
| 4505 | 31; PROZEDURE^100+NOTYP; 0040; 3 |
| 4506 | 32; PROZEDURE^100+NOTYP; 0040; 4 |
| 4507 | 33; PROZEDURE^100+NOTYP; 0040; 5 |
| 4508 | 34; PROZEDURE^100+NOTYP; 0040; 6 |
| 4509 | 35; FUNKTION^100+REALS; 0040; 23 |
| 4510 | 36; PROZEDURE^100+NOTYP; 0040; 0 |
| 4511 | \f FIELD 3 |
| 4512 | |
| 4513 | /N A M E S OF S Y M B O L - T A B L E |
| 4514 | |
| 4515 | /THE FOLLOWING NAMES ARE PREDEFINED: |
| 4516 | *0 |
| 4517 | TEXT /@@@@@@@@/ |
| 4518 | *.-1 |
| 4519 | TEXT /FALSE@@@/ |
| 4520 | *.-1 |
| 4521 | TEXT /TRUE@@@@/ |
| 4522 | *.-1 |
| 4523 | TEXT /REAL@@@@/ |
| 4524 | *.-1 |
| 4525 | TEXT /CHAR@@@@/ |
| 4526 | *.-1 |
| 4527 | TEXT /BOOLEAN@/ |
| 4528 | *.-1 |
| 4529 | TEXT /INTEGER@/ |
| 4530 | *.-1 |
| 4531 | TEXT /ABS@@@@@/ |
| 4532 | *.-1 |
| 4533 | TEXT /SQR@@@@@/ |
| 4534 | *.-1 |
| 4535 | TEXT /ODD@@@@@/ |
| 4536 | *.-1 |
| 4537 | TEXT /CHR@@@@@/ |
| 4538 | *.-1 |
| 4539 | TEXT /ORD@@@@@/ |
| 4540 | *.-1 |
| 4541 | TEXT /SUCC@@@@/ |
| 4542 | *.-1 |
| 4543 | TEXT /PRED@@@@/ |
| 4544 | *.-1 |
| 4545 | TEXT /ROUND@@@/ |
| 4546 | *.-1 |
| 4547 | TEXT /TRUNC@@@/ |
| 4548 | *.-1 |
| 4549 | TEXT /SIN@@@@@/ |
| 4550 | *.-1 |
| 4551 | TEXT /COS@@@@@/ |
| 4552 | *.-1 |
| 4553 | TEXT /EXP@@@@@/ |
| 4554 | *.-1 |
| 4555 | TEXT /LN@@@@@@/ |
| 4556 | *.-1 |
| 4557 | TEXT /SQRT@@@@/ |
| 4558 | *.-1 |
| 4559 | TEXT /ARCTAN@@/ |
| 4560 | *.-1 |
| 4561 | TEXT /EOF@@@@@/ |
| 4562 | *.-1 |
| 4563 | TEXT /EOLN@@@@/ |
| 4564 | *.-1 |
| 4565 | TEXT /READ@@@@/ |
| 4566 | *.-1 |
| 4567 | TEXT /READLN@@/ |
| 4568 | *.-1 |
| 4569 | TEXT /WRITE@@@/ |
| 4570 | *.-1 |
| 4571 | TEXT /WRITELN@/ |
| 4572 | *.-1 |
| 4573 | TEXT /HALT@@@@/ |
| 4574 | *.-1 |
| 4575 | TEXT /ASCII@@@/ |
| 4576 | *.-1 |
| 4577 | TEXT /RANDOM@@/ |
| 4578 | *.-1 |
| 4579 | TEXT /@@@@@@@@/ |
| 4580 | \f/F S Y S AND S E T - C O N S T A N T S |
| 4581 | |
| 4582 | *4000 |
| 4583 | /---------------- |
| 4584 | FSYS, ZBLOCK 5 / M U S T BE AT 4000!!! |
| 4585 | /---------------- |
| 4586 | |
| 4587 | S1US2, ZBLOCK 5 |
| 4588 | |
| 4589 | SET0, 0;0;0;0;0 |
| 4590 | SET1, |
| 4591 | CONBGS, 7140;0000;0000;4000;0000 |
| 4592 | SET2, |
| 4593 | TYPBGS, 0000;0000;0006;4000;0000 |
| 4594 | SET3, |
| 4595 | BLOBGS, 0000;0000;0370;2000;0000 |
| 4596 | SET4, |
| 4597 | FACBGS, 7200;0020;0000;4000;0000 |
| 4598 | SET5, |
| 4599 | STATBGS,0000;0000;0000;3740;0000 |
| 4600 | SET6, 0000;0001;1000;0000;0000 |
| 4601 | SET7, 0000;0000;0370;6000;0000 |
| 4602 | SET8, 0140;0000;0000;0000;0000 |
| 4603 | SET9, 0000;0012;1000;0002;0000 |
| 4604 | SET10, 0000;0013;0000;0002;0000 |
| 4605 | SET11, 0000;0001;4000;4020;0000 |
| 4606 | SET12, 0000;0000;4000;4020;0000 |
| 4607 | SET13, 0000;0000;0040;4000;0000 |
| 4608 | SET14, 0000;0010;0000;0000;0000 |
| 4609 | SET15, 0000;0010;4000;0000;0000 |
| 4610 | SET16, 0000;0001;0000;4000;0000 |
| 4611 | SET17, 0000;0000;5000;0000;0000 |
| 4612 | SET18, 0000;0000;0000;4000;0000 |
| 4613 | SET19, 0000;0001;4000;4000;0000 |
| 4614 | SET20, 0000;0000;4000;0000;0000 |
| 4615 | SET21, 0000;0003;0000;0000;0000 |
| 4616 | SET22, 0000;0024;2000;0000;0000 |
| 4617 | SET23, 0000;0011;1000;0000;0000 |
| 4618 | SET24, 0000;0011;0000;0000;0000 |
| 4619 | SET25, 7000;0000;0000;0000;0000 |
| 4620 | SET26, 0037;0000;0000;0000;0000 |
| 4621 | SET27, 0140;4000;0000;0000;0000 |
| 4622 | SET28, 0000;3740;0000;0000;0000 |
| 4623 | SET29, 0000;2000;0400;0000;0000 |
| 4624 | SET30, 0000;0000;4000;0020;0000 |
| 4625 | SET31, 0000;0000;4000;3740;0000 |
| 4626 | SET32, 0000;0000;0000;0001;1000 |
| 4627 | SET33, 0000;0000;0000;0010;0000 |
| 4628 | SET34, 0000;0001;1000;0002;0000 |
| 4629 | SET35, 0000;0000;4000;0004;0000 |
| 4630 | SET36, 0000;0000;0000;0001;0000 |
| 4631 | SET37, 0000;0000;0400;0001;6000 |
| 4632 | SET38, 0000;0000;0000;0001;6000 |
| 4633 | SET39, 0000;0000;0000;0000;6000 |
| 4634 | SET40, 0000;0000;0000;7740;0000 |
| 4635 | SET41, 0000;0020;5000;0000;0000 |
| 4636 | SET42, 0000;0000;0030;0000;0000 |
| 4637 | SET43, 0000;0000;0000;2000;0000 |
| 4638 | SET44, 0000;0000;0370;3740;0000 |
| 4639 | SET45, 0000;0000;2000;0000;0000 |
| 4640 | SET46, 0000;0001;4000;4000;0000 |
| 4641 | \f/WORD- AND BIT-POSITION TABLE USED BY SET-ROUTINES: |
| 4642 | |
| 4643 | SETTABL,0;4000 |
| 4644 | 0;2000 |
| 4645 | 0;1000 |
| 4646 | 0;0400 |
| 4647 | 0;0200 |
| 4648 | 0;0100 |
| 4649 | 0;0040 |
| 4650 | 0;0020 |
| 4651 | 0;0010 |
| 4652 | 0;0004 |
| 4653 | 0;0002 |
| 4654 | 0;0001 |
| 4655 | |
| 4656 | 1;4000 |
| 4657 | 1;2000 |
| 4658 | 1;1000 |
| 4659 | 1;0400 |
| 4660 | 1;0200 |
| 4661 | 1;0100 |
| 4662 | 1;0040 |
| 4663 | 1;0020 |
| 4664 | 1;0010 |
| 4665 | 1;0004 |
| 4666 | 1;0002 |
| 4667 | 1;0001 |
| 4668 | |
| 4669 | 2;4000 |
| 4670 | 2;2000 |
| 4671 | 2;1000 |
| 4672 | 2;0400 |
| 4673 | 2;0200 |
| 4674 | 2;0100 |
| 4675 | 2;0040 |
| 4676 | 2;0020 |
| 4677 | 2;0010 |
| 4678 | 2;0004 |
| 4679 | 2;0002 |
| 4680 | 2;0001 |
| 4681 | |
| 4682 | 3;4000 |
| 4683 | 3;2000 |
| 4684 | 3;1000 |
| 4685 | 3;0400 |
| 4686 | 3;0200 |
| 4687 | 3;0100 |
| 4688 | 3;0040 |
| 4689 | 3;0020 |
| 4690 | 3;0010 |
| 4691 | 3;0004 |
| 4692 | 3;0002 |
| 4693 | 3;0001 |
| 4694 | |
| 4695 | 4;4000 |
| 4696 | 4;2000 |
| 4697 | 4;1000 |
| 4698 | 4;0400 |
| 4699 | 4;0200 |
| 4700 | 4;0100 |
| 4701 | 4;0040 |
| 4702 | 4;0020 |
| 4703 | 4;0010 |
| 4704 | 4;0004 |
| 4705 | 4;0002 |
| 4706 | 4;0001 |
| 4707 | \f/H A S H - T A B L E OF K E Y W O R D S |
| 4708 | |
| 4709 | HASHTABLE=. |
| 4710 | |
| 4711 | DECIMAL /ADDRESSES SPECIFIED IN DECIMAL! |
| 4712 | |
| 4713 | ZBLOCK 128^4 /CLEAR UNUSED LOCATIONS! |
| 4714 | |
| 4715 | KSYTABLE=. /REMEMBER END OF HASHTABLE |
| 4716 | |
| 4717 | *2^4+HASHTABLE |
| 4718 | TEXT /AND/ |
| 4719 | *5^4+HASHTABLE |
| 4720 | TEXT /ARRAY/ |
| 4721 | *8^4+HASHTABLE |
| 4722 | TEXT /DIV/ |
| 4723 | *9^4+HASHTABLE |
| 4724 | TEXT /DO/ |
| 4725 | *10^4+HASHTABLE |
| 4726 | TEXT /END/ |
| 4727 | *13^4+HASHTABLE |
| 4728 | TEXT /FOR/ |
| 4729 | *16^4+HASHTABLE |
| 4730 | TEXT /CASE/ |
| 4731 | *18^4+HASHTABLE |
| 4732 | TEXT /IF/ |
| 4733 | *19^4+HASHTABLE |
| 4734 | TEXT /FUNCTION/ |
| 4735 | *20^4+HASHTABLE |
| 4736 | TEXT /ELSE/ |
| 4737 | *22^4+HASHTABLE |
| 4738 | TEXT /BEGIN/ |
| 4739 | *27^4+HASHTABLE |
| 4740 | TEXT /MOD/ |
| 4741 | *29^4+HASHTABLE |
| 4742 | TEXT /NOT/ |
| 4743 | *30^4+HASHTABLE |
| 4744 | TEXT /OF/ |
| 4745 | *31^4+HASHTABLE |
| 4746 | TEXT /OR/ |
| 4747 | *37^4+HASHTABLE |
| 4748 | TEXT /DOWNTO/ |
| 4749 | *39^4+HASHTABLE |
| 4750 | TEXT /PROCEDUR/ |
| 4751 | *41^4+HASHTABLE |
| 4752 | TEXT /TO/ |
| 4753 | *44^4+HASHTABLE |
| 4754 | TEXT /VAR/ |
| 4755 | *45^4+HASHTABLE |
| 4756 | TEXT /CONST/ |
| 4757 | *46^4+HASHTABLE |
| 4758 | TEXT /REPEAT/ |
| 4759 | *47^4+HASHTABLE |
| 4760 | TEXT /PROGRAM/ |
| 4761 | *51^4+HASHTABLE |
| 4762 | TEXT /TYPE/ |
| 4763 | *60^4+HASHTABLE |
| 4764 | TEXT /UNTIL/ |
| 4765 | *66^4+HASHTABLE |
| 4766 | TEXT /RECORD/ |
| 4767 | *68^4+HASHTABLE |
| 4768 | TEXT /THEN/ |
| 4769 | *70^4+HASHTABLE |
| 4770 | TEXT /WHILE/ |
| 4771 | \f/S Y M B O L - V A L U E S OF K E Y W O R D S |
| 4772 | |
| 4773 | *KSYTABLE |
| 4774 | ZBLOCK 128 /FOR SAFETY! |
| 4775 | PUSHTABLE=. /REMEMBER END OF KSYTABLE |
| 4776 | |
| 4777 | *2+KSYTABLE |
| 4778 | ANDSY |
| 4779 | *5+KSYTABLE |
| 4780 | ARRAYSY |
| 4781 | *8+KSYTABLE |
| 4782 | IDIVSY |
| 4783 | *9+KSYTABLE |
| 4784 | DOSY |
| 4785 | *10+KSYTABLE |
| 4786 | ENDSY |
| 4787 | *13+KSYTABLE |
| 4788 | FORSY |
| 4789 | *16+KSYTABLE |
| 4790 | CASESY |
| 4791 | *18+KSYTABLE |
| 4792 | IFSYM |
| 4793 | *19+KSYTABLE |
| 4794 | FUNCTIONSY |
| 4795 | *20+KSYTABLE |
| 4796 | ELSESY |
| 4797 | *22+KSYTABLE |
| 4798 | BEGINSY |
| 4799 | *27+KSYTABLE |
| 4800 | IMODSY |
| 4801 | *29+KSYTABLE |
| 4802 | NOTSY |
| 4803 | *30+KSYTABLE |
| 4804 | OFSY |
| 4805 | *31+KSYTABLE |
| 4806 | ORSY |
| 4807 | *37+KSYTABLE |
| 4808 | DOWNTOSY |
| 4809 | *39+KSYTABLE |
| 4810 | PROCEDURESY |
| 4811 | *41+KSYTABLE |
| 4812 | TOSY |
| 4813 | *44+KSYTABLE |
| 4814 | VARSY |
| 4815 | *45+KSYTABLE |
| 4816 | CONSTSY |
| 4817 | *46+KSYTABLE |
| 4818 | REPTSY |
| 4819 | *47+KSYTABLE |
| 4820 | PROGRAMSY |
| 4821 | *51+KSYTABLE |
| 4822 | TYPESY |
| 4823 | *60+KSYTABLE |
| 4824 | UNTILSY |
| 4825 | *66+KSYTABLE |
| 4826 | RECRDSY |
| 4827 | *68+KSYTABLE |
| 4828 | THENSY |
| 4829 | *70+KSYTABLE |
| 4830 | WHILSY |
| 4831 | |
| 4832 | |
| 4833 | OCTAL |
| 4834 | \f/P U S H T A B L E |
| 4835 | |
| 4836 | /CONTAINS THE NECESSARY INFORMATIONS (USED BY PUSHJUMP AND POPJUMP) |
| 4837 | /TO CALL THE COMPILER PROCEDURES RECURSIVELY, |
| 4838 | /TO SAVE THE LOCAL VARIABLES, TO PASS EVENTUAL PARAMETERS |
| 4839 | /AND RETURN CONTROL TO MAINLINE. |
| 4840 | / |
| 4841 | /FOR EACH PROCEDURE THERE IS ONE ENTRY OF 4 WORDS: |
| 4842 | /WORD 1: ADDRESS OF FIRST LOCAL VARIABLE (= 1ST PARAMETER) - 1 |
| 4843 | /WORD 2: - NUMBER OF LOCAL VAR'S (LOCATIONS) TO SAVE |
| 4844 | /WORD 3: NUMBER OF PARAMETERS ( + FSYS IF 1ST ONE IS A SET) |
| 4845 | / ( + 100*NO. OF VAR-PARAMETERS) |
| 4846 | /WORD 4: STARTING ADDRESS OF PROCEDURE |
| 4847 | |
| 4848 | *PUSHTABLE |
| 4849 | |
| 4850 | /BLOCK |
| 4851 | ISFUN-1; -5; FSYS+2; XBLOCK |
| 4852 | /STATEMENT |
| 4853 | 0; 0; FSYS; XSTATEMENT |
| 4854 | /ASSIGNMENT |
| 4855 | LV-1; -6; 2; XASSIGNMENT |
| 4856 | /COMPOUNDSTATEMENT |
| 4857 | 0; 0; 0; XCOMPOUND |
| 4858 | /IFSTATEMENT |
| 4859 | IXTYP-1; -4; 0; XIFSTATEMENT |
| 4860 | /CASESTATEMENT |
| 4861 | CASETAB-1; -137; 0; XCASESTATEMENT |
| 4862 | /REPEATSTATEMENT |
| 4863 | RXTYP-1; -3; 0; XREPEAT |
| 4864 | /WHILESTATEMENT |
| 4865 | WXTYP-1; -4; 0; XWHILE |
| 4866 | /FORSTATEMENT |
| 4867 | FXTYP-1; -6; 0; XFORSTATEMENT |
| 4868 | /STANDPROC |
| 4869 | PRCN-1; -5; 1; XSTPROC |
| 4870 | /SELECTOR |
| 4871 | SELVAR-1; -5; FSYS+200+1; XSELECT |
| 4872 | /CALL |
| 4873 | CALI-1; -5; FSYS+1; XCALL |
| 4874 | /STANDFCT |
| 4875 | FCTN-1; -2; 1; XSTFUN |
| 4876 | /FACTOR |
| 4877 | FACVAR-1; -3; FSYS+200+1; XFACTOR |
| 4878 | /TERM |
| 4879 | TRMXTYP-1; -4; FSYS+1; XTERM |
| 4880 | /SIMPLEEXPRESSION |
| 4881 | SIMXTYP-1; -4; FSYS+1; XSIMPLE |
| 4882 | /EXPRESSION |
| 4883 | EXPRVAR-1; -6; FSYS+200+1; XEXPRESSION |
| 4884 | /CONDECLARE |
| 4885 | CONREC-1; 0; 0; XCONDECL |
| 4886 | /TYPDECLARE |
| 4887 | DECTP-1; 0; 0; XTYPDECL |
| 4888 | /VARDECLARE |
| 4889 | VARTP-1; 0; 0; XVARDECL |
| 4890 | /PRODECLARE |
| 4891 | PROFUN-1; -1; 0; XPRODECL |
| 4892 | /CONSTANT |
| 4893 | CCON-1; 0; FSYS+1; XCONSTANT |
| 4894 | /ARRAYTYP |
| 4895 | ARRVAR-1; -6; 200+1; XARRAYTYP |
| 4896 | /TYPE |
| 4897 | TYPVAR-1; -12; FSYS+300+1; XTYPE |
| 4898 | /PARAMETERLIST |
| 4899 | PARTP-1; 0; 0; XPARAM |
| 4900 | /ONECASE |
| 4901 | 0; 0; 0; XONECASE |
| 4902 | \f/TABLE OF S P E C I A L S Y M B O L S |
| 4903 | / |
| 4904 | /ONE ENTRY FOR EACH ASCII CHARACTER: |
| 4905 | / =0 ... FOR ILLEGAL CHAR'S |
| 4906 | / >0 ... (=SYMBOL VALUE) FOR SINGLE SPECIAL CHAR'S |
| 4907 | / <0 ... (=JMP TO ROUTINE) FOR DOUBLE CHAR'S, COMMENTS OR STRINGS |
| 4908 | |
| 4909 | CHARTABLE=. |
| 4910 | |
| 4911 | /SPACE ! " # $ % & ' ( ) * + , - . / |
| 4912 | 0 |
| 4913 | 0 |
| 4914 | JMPAPOS |
| 4915 | NEQ |
| 4916 | 0 |
| 4917 | 0 |
| 4918 | ANDSY |
| 4919 | 0 |
| 4920 | JMPLPAR |
| 4921 | RPARENT |
| 4922 | TIMES |
| 4923 | PLUS |
| 4924 | COMMA |
| 4925 | MINUS |
| 4926 | JMPPER |
| 4927 | RDIVSY |
| 4928 | |
| 4929 | ZBLOCK "9-"0+1 /DIGITS ARE PROCESSED SEPARATELY! |
| 4930 | |
| 4931 | /: ; < = > ? @ |
| 4932 | JMPCOL |
| 4933 | SEMICOLON |
| 4934 | JMPLSS |
| 4935 | EQL |
| 4936 | JMPGTR |
| 4937 | 0 |
| 4938 | 0 |
| 4939 | |
| 4940 | ZBLOCK "Z-"A+1 /LETTERS ARE PROCESSED SEPARATELY! |
| 4941 | |
| 4942 | /[ \ ] ^ _ |
| 4943 | LBRACK |
| 4944 | 0 |
| 4945 | RBRACK |
| 4946 | 0 |
| 4947 | 0 |
| 4948 | \f/C O M P I L E R E R R O R S (NOT FATAL) |
| 4949 | |
| 4950 | /ERROR LINE BUFFER: |
| 4951 | |
| 4952 | ERRLINE,"#-240; "#-240; "#-240; "#-240; "#-240; 0; 0 |
| 4953 | ZBLOCK LLNG |
| 4954 | |
| 4955 | |
| 4956 | PAGE |
| 4957 | |
| 4958 | /ERROR ROUTINE: |
| 4959 | |
| 4960 | ERRNO, 0 /ERROR NUMBER |
| 4961 | ERRN01, 0 /ERROR NUMBER - UNITS |
| 4962 | ERRN10, 0 /ERROR NUMBER - TENS |
| 4963 | ERRPOS, 0 /POSITION OF ERROR |
| 4964 | ERRP, 0 |
| 4965 | ERRC, 0 |
| 4966 | /ERRSW, 0 /IN FIELD 0 |
| 4967 | /ERRSUM,0 /IN FIELD 6 |
| 4968 | |
| 4969 | F3ERROR,0 |
| 4970 | DCA ERRNO |
| 4971 | RDF |
| 4972 | TAD (CDF CIF |
| 4973 | DCA ERRCDI |
| 4974 | CDF 0 |
| 4975 | TAD I (CC |
| 4976 | TAD (ERRLINE+5 |
| 4977 | DCA ERRPOS |
| 4978 | TAD I (ERRSW |
| 4979 | CDF SETFIELD |
| 4980 | SZA CLA |
| 4981 | JMP ERRENT |
| 4982 | TAD (ERRLINE+5 |
| 4983 | DCA ERRP |
| 4984 | TAD (-LLNG |
| 4985 | DCA ERRC |
| 4986 | ISZ ERRP |
| 4987 | DCA I ERRP |
| 4988 | ISZ ERRC |
| 4989 | JMP .-3 |
| 4990 | ERRENT, TAD ERRNO |
| 4991 | DCA ERRN01 |
| 4992 | DCA ERRN10 |
| 4993 | JMP .+3 |
| 4994 | DCA ERRN01 |
| 4995 | ISZ ERRN10 |
| 4996 | TAD ERRN01 |
| 4997 | TAD (-12 /-10 |
| 4998 | SMA |
| 4999 | JMP .-5 |
| 5000 | CLA |
| 5001 | TAD I ERRPOS |
| 5002 | SZA CLA |
| 5003 | JMP ERREXIT /NO ROOM! |
| 5004 | TAD ("#-240 |
| 5005 | DCA I ERRPOS |
| 5006 | ISZ ERRPOS |
| 5007 | TAD ERRN10 |
| 5008 | SNA |
| 5009 | JMP .+4 |
| 5010 | TAD ("0-240 |
| 5011 | DCA I ERRPOS |
| 5012 | ISZ ERRPOS |
| 5013 | TAD ERRN01 |
| 5014 | TAD ("0-240 |
| 5015 | DCA I ERRPOS |
| 5016 | TAD ERRPOS |
| 5017 | TAD (-ERRLINE |
| 5018 | CMA |
| 5019 | CDF 0 |
| 5020 | DCA I (ERRSW |
| 5021 | ERREXIT,CDF ERRFIELD |
| 5022 | ISZ I ERRNO /REMEMBER THIS ERROR |
| 5023 | ISZ I (ERRSUM /COUNT ERRORS |
| 5024 | ERRCDI, CDF CIF 0 |
| 5025 | JMP I F3ERROR |
| 5026 | |
| 5027 | PAGE |
| 5028 | \f/C O M P I L E R E R R O R S (FATAL) |
| 5029 | |
| 5030 | FATADR, 0 |
| 5031 | FATPOS, 0 |
| 5032 | |
| 5033 | F3FATAL,DCA FATADR |
| 5034 | TAD FHEAD |
| 5035 | DCA FTEXT |
| 5036 | JMS FCRLF |
| 5037 | JMS FCRLF |
| 5038 | JMS FMESG |
| 5039 | TAD FLIST |
| 5040 | DCA FATPOS |
| 5041 | ISZ FATPOS |
| 5042 | TAD I FATPOS |
| 5043 | TAD FATADR |
| 5044 | SZA CLA |
| 5045 | JMP .-4 |
| 5046 | TAD FATPOS |
| 5047 | TAD FMFL |
| 5048 | DCA FATPOS |
| 5049 | TAD I FATPOS |
| 5050 | DCA FTEXT |
| 5051 | JMS FMESG |
| 5052 | JMS FCRLF |
| 5053 | CDF CIF ERRFIELD |
| 5054 | JMP I .+1 |
| 5055 | FXPLAIN |
| 5056 | |
| 5057 | FPRINT, 0 |
| 5058 | TLS |
| 5059 | TSF |
| 5060 | JMP .-1 |
| 5061 | CLA CLL |
| 5062 | JMP I FPRINT |
| 5063 | |
| 5064 | FCRLF, 0 |
| 5065 | TAD F215 |
| 5066 | JMS FPRINT |
| 5067 | TAD F212 |
| 5068 | JMS FPRINT |
| 5069 | JMP I FCRLF |
| 5070 | |
| 5071 | FMESG, 0 |
| 5072 | TAD I FTEXT |
| 5073 | BSW |
| 5074 | JMS FASCII |
| 5075 | TAD I FTEXT |
| 5076 | JMS FASCII |
| 5077 | ISZ FTEXT |
| 5078 | JMP FMESG+1 |
| 5079 | |
| 5080 | FASCII, 0 |
| 5081 | AND F77 |
| 5082 | SNA |
| 5083 | JMP I FMESG |
| 5084 | TAD F240 |
| 5085 | AND F77 |
| 5086 | TAD F240 |
| 5087 | JMS FPRINT |
| 5088 | JMP I FASCII |
| 5089 | |
| 5090 | FTEXT, 0 |
| 5091 | |
| 5092 | FLIST, FATLIST-1 |
| 5093 | FMFL, FATMESG-FATLIST |
| 5094 | FHEAD, FNN |
| 5095 | F215, 215 |
| 5096 | F212, 212 |
| 5097 | F240, 240 |
| 5098 | F77, 77 |
| 5099 | |
| 5100 | FATLIST,-FATAL0-1 |
| 5101 | -FATAL1-1 |
| 5102 | -FATAL2-1 |
| 5103 | -FATAL3-1 |
| 5104 | -FATAL4-1 |
| 5105 | -FATAL5-1 |
| 5106 | -FATAL6-1 |
| 5107 | -FATAL7-1 |
| 5108 | -FATAL8-1 |
| 5109 | -FATAL9-1 |
| 5110 | -FATALC-1 |
| 5111 | |
| 5112 | FATMESG,F00 |
| 5113 | F01 |
| 5114 | F02 |
| 5115 | F03 |
| 5116 | F04 |
| 5117 | F05 |
| 5118 | F06 |
| 5119 | F07 |
| 5120 | F08 |
| 5121 | F09 |
| 5122 | F0C |
| 5123 | |
| 5124 | FNN, TEXT /KOMPILATION ABGEBROCHEN - / |
| 5125 | |
| 5126 | F00, TEXT /MAGNETBAND-LESEFEHLER!/ |
| 5127 | F01, TEXT /ZU VIELE NAMEN!/ |
| 5128 | F02, TEXT /ZU VIELE PROZEDUREN UND\ODER RECORDS!/ |
| 5129 | F03, TEXT /ZU VIELE KONSTANTE!/ |
| 5130 | F04, TEXT /ZU VIELE ARRAYS!/ |
| 5131 | F05, TEXT /ZU VIELE UNTERPROGRAMMEBENEN!/ |
| 5132 | F06, TEXT /PROGRAMM ZU GROSS!/ |
| 5133 | F07, TEXT /ZU VIEL TEXT!/ |
| 5134 | F08, TEXT /PROGRAMM ZU KOMPLEX!/ |
| 5135 | F09, TEXT /PROGRAMM UNVOLLSTAENDIG!/ |
| 5136 | F0C, TEXT /ZU VIELE CASE-MARKEN!/ |
| 5137 | |
| 5138 | PAGE |
| 5139 | \f FIELD 4 |
| 5140 | |
| 5141 | /P A G E Z E R O |
| 5142 | |
| 5143 | /LOC'S 1 - 7 USED FOR TEMPORARY STORAGE! |
| 5144 | *7 |
| 5145 | L, 0 |
| 5146 | *10 |
| 5147 | /XR10, /AUTOINDEX REGISTER (SEE FIELD 0!) |
| 5148 | 0 |
| 5149 | XR11, 0 / --- " --- |
| 5150 | XR12, 0 |
| 5151 | |
| 5152 | *20 |
| 5153 | LC, 0 /L O C A T I O N C O U N T E R |
| 5154 | TEMP, 0 |
| 5155 | /I N S T R U C T I O N - R E G I S T E R |
| 5156 | /IRX, |
| 5157 | 0 /LEVEL |
| 5158 | /IRY, |
| 5159 | 0 /ADDRESS OR VALUE |
| 5160 | |
| 5161 | /I N D I C E S T O T A B L E S |
| 5162 | /B, /BLOCK TABLE |
| 5163 | 0001 |
| 5164 | /T, /SYMBOL TABLE |
| 5165 | 0037 |
| 5166 | A, /ARRAY TABLE |
| 5167 | 0 |
| 5168 | C, /CONSTANT TABLE |
| 5169 | ATAB-1 |
| 5170 | SX, /STRING TABLE |
| 5171 | 0 |
| 5172 | J, 0 /TEMPORARY FOR T |
| 5173 | JA, 0 /TEMPORARY FOR A |
| 5174 | JB, 0 /TEMPORARY FOR B |
| 5175 | |
| 5176 | LO, 0 /LOW BOUND OF ARRAY |
| 5177 | HI, 0 /HIGH BOUND OF ARRAY |
| 5178 | SLENG, 0 /LENGTH OF STRING |
| 5179 | |
| 5180 | SY, 0 /C U R R E N T S Y M B O L |
| 5181 | |
| 5182 | ID, 0;0;0;0 /C U R R E N T I D E N T I F I E R |
| 5183 | NUM, 0;0;0;0 /C O N S T A N T N U M B E R |
| 5184 | |
| 5185 | *50 /U N P A C K E D E N T R Y OF SYMBOL TABLE |
| 5186 | LINK0, 0 |
| 5187 | OBJ0, 0 |
| 5188 | TYP0, 0 |
| 5189 | REF0, 0 |
| 5190 | NORM0, 0 |
| 5191 | LEV0, 0 |
| 5192 | ADR0, 0 |
| 5193 | |
| 5194 | JW, 0 /ADDRESS OF ENTRY (REMEMBERED FOR 'WITHEND') |
| 5195 | |
| 5196 | *50 /U N P A C K E D E N T R Y OF ARRAY TABLE |
| 5197 | INXTP0, 0 |
| 5198 | ELTYP0, 0 |
| 5199 | ELREF0, 0 |
| 5200 | LOW0, 0 |
| 5201 | HIGH0, 0 |
| 5202 | ELSIZ0, 0 |
| 5203 | SIZE0, 0 |
| 5204 | |
| 5205 | JAW, 0 /ADDRESS OF ENTRY (REMEMBERED FOR 'WITHAEND') |
| 5206 | |
| 5207 | /LOCAL VAR'S OF PROCEDURE B L O C K |
| 5208 | ISFUN, 0 |
| 5209 | LEVEL, 0 |
| 5210 | DX, 0 |
| 5211 | PRT, 0 |
| 5212 | PRB, 0 |
| 5213 | |
| 5214 | /LOCAL VAR'S OF PROCEDURE F A C T O R |
| 5215 | FACVAR, 0 |
| 5216 | FACXTYP,0 |
| 5217 | FACXREF,0 |
| 5218 | |
| 5219 | /LOCAL VAR'S OF PROCEDURE C A L L |
| 5220 | CALI, 0 |
| 5221 | CALXTYP,0 |
| 5222 | CALXREF,0 |
| 5223 | CALASTP,0 |
| 5224 | CALCP, 0 |
| 5225 | |
| 5226 | /LOCAL VAR'S OF P U S H J U M P AND P O P J U M P |
| 5227 | LOCAL, 0 |
| 5228 | LENGTH, 0 |
| 5229 | PARAM, 0 |
| 5230 | |
| 5231 | /M A C R O I N S T R U C T I O N S USED BY COMPILER |
| 5232 | |
| 5233 | *100 |
| 5234 | /ERROR=JMS I . /PARALLEL DEFINED WITH FIELD 0! |
| 5235 | XERROR |
| 5236 | /FATAL=JMS I . / -"- |
| 5237 | XFATAL |
| 5238 | /OFTAB=JMS I . / -"- |
| 5239 | XOFTAB |
| 5240 | /OFATAB=JMS I . / -"- |
| 5241 | XOFATAB |
| 5242 | /OFBTAB=JMS I . / -"- |
| 5243 | XOFBTAB |
| 5244 | /OFDISPLAY=JMS I . / -"- |
| 5245 | XOFDISP |
| 5246 | /TODISPLAY=JMS I . / -"- |
| 5247 | XTODISP |
| 5248 | /GETCONSTANT=JMS I . / -"- |
| 5249 | XOFCONST |
| 5250 | TOTAB=JMS I . /PUT INFO INTO SYMBOL TABLE |
| 5251 | XTOTAB |
| 5252 | TOATAB=JMS I . /PUT INFO INTO ARRAY TABLE |
| 5253 | XTOATAB |
| 5254 | TOBTAB=JMS I . /PUT INFO INTO BLOCK TABLE |
| 5255 | XTOBTAB |
| 5256 | WITHTABDO=JMS I . /GET AND UNPACK ENTRY OF SYMBOL TABLE |
| 5257 | XWITHTAB |
| 5258 | ENDWITH=JMS I . /PACK AND STORE ENTRY OF SYMBOL TABLE |
| 5259 | XENDWITH |
| 5260 | WITHATABDO=JMS I . /GET AND UNPACK ENTRY OF ARRAY TABLE |
| 5261 | XWITHATAB |
| 5262 | ENDAWITH=JMS I . /PACK AND STORE ENTRY OF ARRAY TABLE |
| 5263 | XENDAWITH |
| 5264 | TOCODE=JMS I . /INSERT ADDRESS INTO CODE[LC].IRY |
| 5265 | XTOCODE |
| 5266 | EMIT=JMS I . /OUTPUT INSTRUCTION OF INTERMEDIATE CODE |
| 5267 | XEMIT |
| 5268 | ENTER=JMS I . /ENTER ITEM INTO SYMBOL TABLE |
| 5269 | XENTER |
| 5270 | ENTERVARIABLE=JMS I . /ENTER VARIABLE INTO SYMBOL TABLE |
| 5271 | XENTVAR |
| 5272 | ENTERARRAY=JMS I . /INTO ARRAY TABLE |
| 5273 | XENTARR |
| 5274 | ENTERBLOCK=JMS I . /INTO BLOCK TABLE |
| 5275 | XENTBLO |
| 5276 | ENTERCONSTANT=JMS I . /INTO CONSTANT TABLE |
| 5277 | XENTCON |
| 5278 | SIGNEDINTEGER=JMS I . /MAKE SIGNED 12-BIT INTEGER OF (NUM) |
| 5279 | XSGNINT |
| 5280 | TEST=JMS I . /CHECK AND SKIP TO LEGAL FOLLOW SYMBOL |
| 5281 | XTEST |
| 5282 | TESTSEMICOLON=JMS I . |
| 5283 | XTSTSEM |
| 5284 | SKIP=JMS I . /SKIP TO LEGAL FOLLOW SYMBOL |
| 5285 | XSKIP |
| 5286 | SKIPIFSYIN=JMS I . /SKIP NEXT INSTR. IF SY IN SETX |
| 5287 | INSET |
| 5288 | UNION=JMS I . /SET UNION |
| 5289 | XUNION |
| 5290 | IFSY=JMS I . /IF SY=SYMBOL THEN NEXT INSTR. ELSE SKIP |
| 5291 | XIFSY |
| 5292 | IFSYNOT=JMS I . /IF SY<>SYMBOL THEN NEXT INSTR. ELSE SKIP |
| 5293 | XIFSYNOT |
| 5294 | LOCATE=JMS I . /LOCATE IDENTIFIER IN SYMBOL TABLE |
| 5295 | XLOCATE |
| 5296 | PUSHJUMP=JMS I . /RECURSIVE PROCEDURE CALL |
| 5297 | XPUSHJUMP |
| 5298 | POPJUMP=JMS I . /RETURN FROM PROCEDURE |
| 5299 | XPOPJUMP |
| 5300 | RESULTTYPE=JMS I . |
| 5301 | XRESULT |
| 5302 | INSYMBOL=JMS I . /SCANNER |
| 5303 | XINSYMBOL |
| 5304 | |
| 5305 | /LOCAL VAR'S OF PROCEDURE T Y P E |
| 5306 | TYPVAR, 0 |
| 5307 | TP, 0 |
| 5308 | RF, 0 |
| 5309 | SZ, 0 |
| 5310 | ELTP, 0 |
| 5311 | ELRF, 0 |
| 5312 | ELSZ, 0 |
| 5313 | OFFSET, 0 |
| 5314 | TT0, 0 |
| 5315 | TT1, 0 |
| 5316 | |
| 5317 | /LOCAL VAR'S OF PROCEDURE W H I L E - STATEMENT |
| 5318 | WXTYP, 0 |
| 5319 | WXREF, 0 |
| 5320 | WLC1, 0 |
| 5321 | WLC2, 0 |
| 5322 | \f/M A I N P R O G R A M OF COMPILER |
| 5323 | |
| 5324 | *200 |
| 5325 | MAIN, INSYMBOL |
| 5326 | IFSYNOT;PROGRAMSY;JMP MAIN3 |
| 5327 | INSYMBOL |
| 5328 | IFSYNOT;IDENT;JMP MAIN2 |
| 5329 | INSYMBOL |
| 5330 | IFSY;LPARENT;JMP .+4 |
| 5331 | ERROR;11 /9 |
| 5332 | JMP ENDOFH |
| 5333 | IOFILES,INSYMBOL |
| 5334 | IFSY;IDENT;JMP .+4 |
| 5335 | ERROR;2 /2 |
| 5336 | SKP |
| 5337 | INSYMBOL |
| 5338 | IFSY;COMMA;JMP IOFILES |
| 5339 | ENDOFH, IFSY;RPARENT;JMP .+4 |
| 5340 | ERROR;4 /4 |
| 5341 | SKP |
| 5342 | INSYMBOL |
| 5343 | MAINBL, TAD (BTAB+3 |
| 5344 | DCA XR10 |
| 5345 | CDF TABLEFIELD |
| 5346 | TAD T |
| 5347 | DCA I XR10 |
| 5348 | L0001 |
| 5349 | DCA I XR10 |
| 5350 | DCA I XR10 |
| 5351 | DCA I XR10 |
| 5352 | CDF COMPFIELD |
| 5353 | PUSHJUMP;BLOCK |
| 5354 | SET44 |
| 5355 | 0 /FALSE |
| 5356 | 1 |
| 5357 | |
| 5358 | IFSYNOT;PERIOD;ERROR;26 /22 |
| 5359 | EMIT;45 /(37) |
| 5360 | CDF CIF ERRFIELD |
| 5361 | JMP I (EXPLAIN /DO THE COMPILATION REPORT |
| 5362 | |
| 5363 | MAIN2, ERROR;2 /2 |
| 5364 | JMP MAINBL |
| 5365 | |
| 5366 | MAIN3, ERROR;3 /3 |
| 5367 | JMP MAINBL |
| 5368 | \f/EXTENSION OF P U S H J U M P AND P O P J U M P ROUTINES |
| 5369 | |
| 5370 | VARIN, 0 |
| 5371 | TAD PARAM |
| 5372 | AND (700 |
| 5373 | SNA |
| 5374 | JMP I VARIN |
| 5375 | BSW |
| 5376 | CIA |
| 5377 | DCA LENGTH |
| 5378 | ISZ LOCAL |
| 5379 | L7777 |
| 5380 | TAD I LOCAL |
| 5381 | DCA XR11 |
| 5382 | TAD I XR11 |
| 5383 | DCA I XR10 |
| 5384 | ISZ LENGTH |
| 5385 | JMP .-3 |
| 5386 | JMP I VARIN |
| 5387 | |
| 5388 | VARTM, 0 |
| 5389 | DCA VARVAR |
| 5390 | TAD PARAM |
| 5391 | AND (700 |
| 5392 | SNA |
| 5393 | JMP I VARTM |
| 5394 | BSW |
| 5395 | CIA |
| 5396 | DCA VARIN |
| 5397 | TAD VARIN |
| 5398 | DCA VARVAR |
| 5399 | TAD LOCAL |
| 5400 | DCA XR10 |
| 5401 | L7777 |
| 5402 | TAD I XR10 |
| 5403 | DCA XR11 |
| 5404 | DCA XR12 /USE LOC'S 1 - 7 FOR TEMP. STORAGE |
| 5405 | TAD I XR10 |
| 5406 | DCA I XR12 |
| 5407 | ISZ VARIN |
| 5408 | JMP .-3 |
| 5409 | JMP I VARTM |
| 5410 | |
| 5411 | VAREX, 0 |
| 5412 | TAD VARVAR |
| 5413 | SNA CLA |
| 5414 | JMP I VAREX |
| 5415 | DCA XR10 |
| 5416 | TAD I XR10 |
| 5417 | DCA I XR11 |
| 5418 | ISZ VARVAR |
| 5419 | JMP .-3 |
| 5420 | JMP I VAREX |
| 5421 | |
| 5422 | VARVAR, 0 |
| 5423 | |
| 5424 | PAGE |
| 5425 | \f/PROCEDURE C O N S T A N T |
| 5426 | / --------------- |
| 5427 | / |
| 5428 | /CALL: PUSHJUMP;CONSTANT |
| 5429 | / SETX |
| 5430 | / C /ADDRESS |
| 5431 | / |
| 5432 | /LOCAL VAR'S: FSYS |
| 5433 | CCON, 0 |
| 5434 | SIGN, 0 |
| 5435 | |
| 5436 | XCONSTANT, DCA I CCON |
| 5437 | TAD CCON |
| 5438 | DCA XR10 |
| 5439 | DCA I XR10 |
| 5440 | DCA I XR10 |
| 5441 | DCA I XR10 |
| 5442 | DCA I XR10 |
| 5443 | TEST;CONBGS;FSYS;62 /50 |
| 5444 | SKIPIFSYIN;CONBGS |
| 5445 | JMP CON6 |
| 5446 | IFSYNOT;CHARCON;JMP .+4 |
| 5447 | L0004 /4=CHARS |
| 5448 | DCA I CCON |
| 5449 | JMP CON4 |
| 5450 | DCA SIGN /+ |
| 5451 | SKIPIFSYIN;SET8 |
| 5452 | JMP CON1 |
| 5453 | IFSY;MINUS;L4000 |
| 5454 | DCA SIGN |
| 5455 | INSYMBOL |
| 5456 | CON1, IFSYNOT;IDENT;JMP CON2 |
| 5457 | LOCATE |
| 5458 | SNA |
| 5459 | JMP CON5-1 |
| 5460 | DCA J |
| 5461 | OFTAB;OBJ |
| 5462 | MQL |
| 5463 | MQA |
| 5464 | BSW |
| 5465 | AND [77 |
| 5466 | TAD (-KONSTANT |
| 5467 | SNA CLA |
| 5468 | JMP .+4 |
| 5469 | ERROR;31 /25 |
| 5470 | JMP CON5-1 |
| 5471 | MQA |
| 5472 | AND [77 |
| 5473 | DCA I CCON |
| 5474 | OFTAB;ADR |
| 5475 | DCA NUM+3 |
| 5476 | DCA NUM+2 |
| 5477 | DCA NUM+1 |
| 5478 | DCA NUM |
| 5479 | L7776 /2=REALS |
| 5480 | TAD I CCON |
| 5481 | SZA |
| 5482 | IAC /1=INTS |
| 5483 | SZA CLA |
| 5484 | JMP CON3 |
| 5485 | TAD NUM+3 |
| 5486 | GETCONSTANT |
| 5487 | JMP CON3 |
| 5488 | CON2, IFSY;INTCON;JMP CON3-2 |
| 5489 | IFSY;REALCON;JMP CON3-3 |
| 5490 | SKIP;FSYS;62 /50 |
| 5491 | JMP CON5 |
| 5492 | |
| 5493 | L0001 |
| 5494 | IAC |
| 5495 | DCA I CCON |
| 5496 | CON3, TAD SIGN |
| 5497 | TAD NUM+1 |
| 5498 | DCA NUM+1 |
| 5499 | CON4, TAD CCON |
| 5500 | DCA XR10 |
| 5501 | TAD NUM |
| 5502 | DCA I XR10 |
| 5503 | TAD NUM+1 |
| 5504 | DCA I XR10 |
| 5505 | TAD NUM+2 |
| 5506 | DCA I XR10 |
| 5507 | TAD NUM+3 |
| 5508 | DCA I XR10 |
| 5509 | |
| 5510 | INSYMBOL |
| 5511 | CON5, TEST;FSYS;SET0;6 /6 |
| 5512 | CON6, POPJUMP;CONSTANT |
| 5513 | |
| 5514 | PAGE |
| 5515 | \f/PROCEDURE A R R A Y T Y P |
| 5516 | / --------------- |
| 5517 | / |
| 5518 | /CALL: PUSHJUMP;ARRAYTYP |
| 5519 | / REF /ADDRESS |
| 5520 | / SIZE /ADDRESS |
| 5521 | / |
| 5522 | /LOCAL VAR'S: |
| 5523 | ARRVAR, 0 |
| 5524 | AREF, 0 |
| 5525 | ARSZ, 0 |
| 5526 | ALTP, 0 |
| 5527 | ALRF, 0 |
| 5528 | ALSZ, 0 |
| 5529 | |
| 5530 | LOWB, ZBLOCK 5 |
| 5531 | HIGHB, ZBLOCK 5 |
| 5532 | MULT=HIGHB |
| 5533 | |
| 5534 | XARRAYTYP, |
| 5535 | PUSHJUMP;CONSTANT |
| 5536 | FSYS+SET9 |
| 5537 | LOWB |
| 5538 | L7776 /2=REALS |
| 5539 | TAD LOWB |
| 5540 | SZA CLA |
| 5541 | JMP ARR1 |
| 5542 | ERROR;33 /27 |
| 5543 | L0001 /1=INTS |
| 5544 | DCA LOWB |
| 5545 | DCA LOWB+1 |
| 5546 | DCA LOWB+2 |
| 5547 | DCA LOWB+3 |
| 5548 | DCA LOWB+4 |
| 5549 | ARR1, IFSY;COLON;JMP .+4 |
| 5550 | ERROR;15 /13 |
| 5551 | SKP |
| 5552 | INSYMBOL |
| 5553 | PUSHJUMP;CONSTANT |
| 5554 | FSYS+SET10 |
| 5555 | HIGHB |
| 5556 | TAD HIGHB |
| 5557 | CIA |
| 5558 | TAD LOWB |
| 5559 | SNA CLA |
| 5560 | JMP ARR2 |
| 5561 | ERROR;33 /27 |
| 5562 | TAD LOWB+1 |
| 5563 | DCA HIGHB+1 |
| 5564 | TAD LOWB+2 |
| 5565 | DCA HIGHB+2 |
| 5566 | TAD LOWB+3 |
| 5567 | DCA HIGHB+3 |
| 5568 | TAD LOWB+4 |
| 5569 | DCA HIGHB+4 |
| 5570 | ARR2, SIGNEDINTEGER;LOWB |
| 5571 | DCA LO |
| 5572 | SIGNEDINTEGER;HIGHB |
| 5573 | DCA HI |
| 5574 | TAD LOWB |
| 5575 | ENTERARRAY |
| 5576 | TAD A |
| 5577 | DCA AREF |
| 5578 | IFSYNOT;COMMA;JMP ARR3 |
| 5579 | INSYMBOL |
| 5580 | TAD [ARRAY |
| 5581 | DCA ALTP |
| 5582 | PUSHJUMP;ARRAYTYP |
| 5583 | ALRF |
| 5584 | /ALSZ |
| 5585 | JMP ARR4 |
| 5586 | ARR3, IFSY;RBRACK;JMP .+5 |
| 5587 | ERROR;14 /12 |
| 5588 | IFSY;RPARENT;INSYMBOL |
| 5589 | IFSY;OFSY;JMP .+4 |
| 5590 | ERROR;10 /8 |
| 5591 | SKP |
| 5592 | INSYMBOL |
| 5593 | PUSHJUMP;TYPE |
| 5594 | FSYS |
| 5595 | ALTP |
| 5596 | /ALRF |
| 5597 | /ALSZ |
| 5598 | ARR4, TAD AREF |
| 5599 | DCA JA |
| 5600 | WITHATABDO |
| 5601 | TAD LOW0 |
| 5602 | CIA |
| 5603 | TAD HIGH0 |
| 5604 | IAC |
| 5605 | DCA TEMP |
| 5606 | TAD ALSZ |
| 5607 | CIA |
| 5608 | DCA MULT |
| 5609 | TAD TEMP |
| 5610 | ISZ MULT |
| 5611 | JMP .-2 |
| 5612 | DCA ARSZ |
| 5613 | TAD ARSZ |
| 5614 | DCA SIZE0 |
| 5615 | TAD ALTP |
| 5616 | DCA ELTYP0 |
| 5617 | TAD ALRF |
| 5618 | DCA ELREF0 |
| 5619 | TAD ALSZ |
| 5620 | DCA ELSIZ0 |
| 5621 | ENDAWITH |
| 5622 | POPJUMP;ARRAYTYP |
| 5623 | |
| 5624 | PAGE |
| 5625 | \f/PROCEDURE T Y P E |
| 5626 | / ------- |
| 5627 | / |
| 5628 | /CALL: PUSHJUMP;TYPE |
| 5629 | / SETX |
| 5630 | / TYP /ADDRESS |
| 5631 | / REF / --"-- |
| 5632 | / SIZE / --"-- |
| 5633 | / |
| 5634 | /LOCAL VAR'S (ON PAGE ZERO!): |
| 5635 | / FSYS |
| 5636 | / TYPVAR, 0 |
| 5637 | / TP, 0 |
| 5638 | / RF, 0 |
| 5639 | / SZ, 0 |
| 5640 | / ELTP, 0 |
| 5641 | / ELRF, 0 |
| 5642 | / ELSZ, 0 |
| 5643 | / OFFSET, 0 |
| 5644 | / TT0, 0 |
| 5645 | / TT1, 0 |
| 5646 | |
| 5647 | XTYPE, DCA TP /0=NOTYP |
| 5648 | DCA RF |
| 5649 | DCA SZ |
| 5650 | TEST;TYPBGS;FSYS;12 /10 |
| 5651 | SKIPIFSYIN;TYPBGS |
| 5652 | POPJUMP;TYPE |
| 5653 | IFSYNOT;IDENT;JMP TYP1 |
| 5654 | LOCATE |
| 5655 | SNA |
| 5656 | JMP TYP1-2 |
| 5657 | DCA J |
| 5658 | WITHTABDO |
| 5659 | TAD OBJ0 |
| 5660 | TAD [-TYPE1 |
| 5661 | SNA CLA |
| 5662 | JMP .+4 |
| 5663 | ERROR;35 /29 |
| 5664 | JMP TYP1-2 |
| 5665 | TAD TYP0 |
| 5666 | DCA TP |
| 5667 | TAD REF0 |
| 5668 | DCA RF |
| 5669 | TAD ADR0 |
| 5670 | DCA SZ |
| 5671 | TAD TYP0 |
| 5672 | SNA CLA |
| 5673 | ERROR;36 /30 |
| 5674 | INSYMBOL |
| 5675 | JMP TYP7 |
| 5676 | TYP1, IFSYNOT;ARRAYSY;JMP TYP2 |
| 5677 | INSYMBOL |
| 5678 | IFSY;LBRACK;JMP .+5 |
| 5679 | ERROR;13 /11 |
| 5680 | IFSY;LPARENT;INSYMBOL |
| 5681 | TAD [ARRAY |
| 5682 | DCA TP |
| 5683 | PUSHJUMP;ARRAYTYP |
| 5684 | RF |
| 5685 | /SZ |
| 5686 | JMP TYP7 |
| 5687 | TYP2, INSYMBOL |
| 5688 | ENTERBLOCK |
| 5689 | L0006 /6=RECORD |
| 5690 | DCA TP |
| 5691 | TAD B |
| 5692 | DCA RF |
| 5693 | TAD LEVEL |
| 5694 | TAD [-LMAX |
| 5695 | SNA CLA |
| 5696 | FATAL5, FATAL |
| 5697 | ISZ LEVEL |
| 5698 | TAD B |
| 5699 | TODISPLAY |
| 5700 | DCA OFFSET |
| 5701 | TYP3, SKIPIFSYIN;SET46;JMP TYP6 |
| 5702 | IFSYNOT;IDENT;JMP TYP5 |
| 5703 | TAD T |
| 5704 | DCA TT0 |
| 5705 | SKP |
| 5706 | INSYMBOL |
| 5707 | ENTERVARIABLE |
| 5708 | IFSY;COMMA;JMP .-4 |
| 5709 | IFSY;COLON;JMP .+4 |
| 5710 | ERROR;5 /5 |
| 5711 | SKP |
| 5712 | INSYMBOL |
| 5713 | TAD T |
| 5714 | DCA TT1 |
| 5715 | PUSHJUMP;TYPE |
| 5716 | FSYS+SET11 |
| 5717 | ELTP |
| 5718 | /ELRF |
| 5719 | /ELSZ |
| 5720 | TYP4, TAD TT0 |
| 5721 | CIA |
| 5722 | TAD TT1 |
| 5723 | SPA SNA CLA |
| 5724 | JMP TYP5 |
| 5725 | ISZ TT0 |
| 5726 | TAD TT0 |
| 5727 | WITHTABDO |
| 5728 | TAD ELTP |
| 5729 | DCA TYP0 |
| 5730 | TAD ELRF |
| 5731 | DCA REF0 |
| 5732 | TAD [40 |
| 5733 | DCA NORM0 |
| 5734 | TAD OFFSET |
| 5735 | DCA ADR0 |
| 5736 | TAD OFFSET |
| 5737 | TAD ELSZ |
| 5738 | DCA OFFSET |
| 5739 | ENDWITH |
| 5740 | JMP TYP4 |
| 5741 | |
| 5742 | PAGE |
| 5743 | |
| 5744 | TYP5, IFSY;ENDSY;JMP TYP6 |
| 5745 | IFSY;SEMICOLON;JMP .+5 |
| 5746 | ERROR;16 /14 |
| 5747 | IFSY;COMMA;INSYMBOL |
| 5748 | TEST;SET12;FSYS;6 /6 |
| 5749 | JMP TYP3 |
| 5750 | TYP6, TAD RF |
| 5751 | DCA JB |
| 5752 | TAD OFFSET |
| 5753 | TOBTAB;VSIZE |
| 5754 | TAD OFFSET |
| 5755 | DCA SZ |
| 5756 | TOBTAB;PSIZE |
| 5757 | INSYMBOL |
| 5758 | L7777 |
| 5759 | TAD LEVEL |
| 5760 | DCA LEVEL |
| 5761 | TYP7, TEST;FSYS;SET0;6 /6 |
| 5762 | POPJUMP;TYPE |
| 5763 | \f/PROCEDURE C O N D E C L |
| 5764 | / ------------- |
| 5765 | / |
| 5766 | /CALL: PUSHJUMP;CONDECL /NO ARG'S! |
| 5767 | / |
| 5768 | /LOCAL VAR'S: |
| 5769 | CONREC, ZBLOCK 5 |
| 5770 | |
| 5771 | XCONDECL, INSYMBOL |
| 5772 | TEST;SET18;BLOBGS;2 /2 |
| 5773 | CDEC1, IFSYNOT;IDENT;POPJUMP;CONDECL |
| 5774 | ENTER;KONSTANT |
| 5775 | INSYMBOL |
| 5776 | IFSY;EQL;JMP .+5 |
| 5777 | ERROR;20 /16 |
| 5778 | IFSY;BECOMES;INSYMBOL |
| 5779 | PUSHJUMP;CONSTANT |
| 5780 | FSYS+SET19 |
| 5781 | CONREC |
| 5782 | |
| 5783 | TAD T |
| 5784 | WITHTABDO |
| 5785 | TAD CONREC /TYP |
| 5786 | DCA TYP0 |
| 5787 | DCA REF0 |
| 5788 | L7776 |
| 5789 | TAD CONREC |
| 5790 | SZA |
| 5791 | IAC |
| 5792 | SZA CLA |
| 5793 | JMP .+4 |
| 5794 | ENTERCONSTANT;CONREC |
| 5795 | SKP |
| 5796 | TAD CONREC+4 |
| 5797 | DCA ADR0 |
| 5798 | ENDWITH |
| 5799 | TESTSEMICOLON |
| 5800 | JMP CDEC1 |
| 5801 | \f/PROCEDURE T Y P D E C L |
| 5802 | / ------------- |
| 5803 | / |
| 5804 | /CALL: PUSHJUMP;TYPDECL /NO ARG'S! |
| 5805 | / |
| 5806 | /LOCAL VAR'S: |
| 5807 | DECTP, 0 |
| 5808 | DECRF, 0 |
| 5809 | DECSZ, 0 |
| 5810 | DT1, 0 |
| 5811 | |
| 5812 | XTYPDECL, INSYMBOL |
| 5813 | TEST;SET18;BLOBGS;2 /2 |
| 5814 | TDEC1, IFSYNOT;IDENT;POPJUMP;TYPDECL |
| 5815 | ENTER;TYPE1 |
| 5816 | TAD T |
| 5817 | DCA DT1 |
| 5818 | INSYMBOL |
| 5819 | IFSY;EQL;JMP .+5 |
| 5820 | ERROR;20 /16 |
| 5821 | IFSY;BECOMES;INSYMBOL |
| 5822 | PUSHJUMP;TYPE |
| 5823 | FSYS+SET19 |
| 5824 | DECTP |
| 5825 | /DECRF |
| 5826 | /DECSZ |
| 5827 | |
| 5828 | TAD DT1 |
| 5829 | WITHTABDO |
| 5830 | TAD DECTP |
| 5831 | DCA TYP0 |
| 5832 | TAD DECRF |
| 5833 | DCA REF0 |
| 5834 | TAD DECSZ |
| 5835 | DCA ADR0 |
| 5836 | ENDWITH |
| 5837 | TESTSEMICOLON |
| 5838 | JMP TDEC1 |
| 5839 | |
| 5840 | PAGE |
| 5841 | \f/PROCEDURE P A R A M E T E R L I S T |
| 5842 | / ------------------------- |
| 5843 | / |
| 5844 | /CALL: PUSHJUMP;PARAMETERLIST /NO ARG'S! |
| 5845 | / |
| 5846 | /LOCAL VAR'S: |
| 5847 | PARTP, 0 |
| 5848 | PARRF, 0 |
| 5849 | PARSZ, 0 |
| 5850 | PT0, 0 |
| 5851 | VALPAR, 0 |
| 5852 | |
| 5853 | XPARAM, INSYMBOL |
| 5854 | DCA PARTP |
| 5855 | DCA PARRF |
| 5856 | DCA PARSZ |
| 5857 | TEST;SET13;FSYS+SET14;7 /7 |
| 5858 | PAR1, SKIPIFSYIN;SET13 |
| 5859 | JMP PAR5 |
| 5860 | IFSYNOT;VARSY;JMP .+3 |
| 5861 | INSYMBOL |
| 5862 | SKP |
| 5863 | TAD [40 |
| 5864 | DCA VALPAR |
| 5865 | TAD T |
| 5866 | DCA PT0 |
| 5867 | ENTERVARIABLE |
| 5868 | IFSYNOT;COMMA;JMP .+4 |
| 5869 | INSYMBOL |
| 5870 | ENTERVARIABLE |
| 5871 | JMP .-5 |
| 5872 | IFSY;COLON;JMP .+4 |
| 5873 | ERROR;5 /5 |
| 5874 | JMP PAR3 |
| 5875 | INSYMBOL |
| 5876 | IFSY;IDENT;JMP .+4 |
| 5877 | ERROR;2 /2 |
| 5878 | JMP PAR2 |
| 5879 | LOCATE |
| 5880 | DCA J |
| 5881 | INSYMBOL |
| 5882 | TAD J |
| 5883 | SNA CLA |
| 5884 | JMP PAR2 |
| 5885 | WITHTABDO |
| 5886 | TAD OBJ0 |
| 5887 | TAD [-TYPE1 |
| 5888 | SNA CLA |
| 5889 | JMP .+4 |
| 5890 | ERROR;35 /29 |
| 5891 | JMP PAR2 |
| 5892 | TAD TYP0 |
| 5893 | DCA PARTP |
| 5894 | TAD REF0 |
| 5895 | DCA PARRF |
| 5896 | TAD VALPAR |
| 5897 | SZA CLA |
| 5898 | JMP .+3 |
| 5899 | L0001 |
| 5900 | SKP |
| 5901 | TAD ADR0 |
| 5902 | DCA PARSZ |
| 5903 | PAR2, TEST;SET15;FSYS+SET16;16 /14 |
| 5904 | PAR3, TAD PT0 |
| 5905 | CIA |
| 5906 | TAD T |
| 5907 | SPA SNA CLA |
| 5908 | JMP PAR4 |
| 5909 | ISZ PT0 |
| 5910 | TAD PT0 |
| 5911 | WITHTABDO |
| 5912 | TAD PARTP |
| 5913 | DCA TYP0 |
| 5914 | TAD PARRF |
| 5915 | DCA REF0 |
| 5916 | TAD VALPAR |
| 5917 | DCA NORM0 |
| 5918 | TAD DX |
| 5919 | DCA ADR0 |
| 5920 | TAD LEVEL |
| 5921 | DCA LEV0 |
| 5922 | ENDWITH |
| 5923 | TAD DX |
| 5924 | TAD PARSZ |
| 5925 | DCA DX |
| 5926 | JMP PAR3 |
| 5927 | PAR4, IFSY;RPARENT;JMP PAR6 |
| 5928 | IFSY;SEMICOLON;JMP .+5 |
| 5929 | ERROR;16 /14 |
| 5930 | IFSY;COMMA;INSYMBOL |
| 5931 | TEST;SET13;FSYS+SET14;6 /6 |
| 5932 | JMP PAR1 |
| 5933 | PAR5, IFSY;RPARENT;JMP PAR6 |
| 5934 | ERROR;4 /4 |
| 5935 | JMP .+6 |
| 5936 | PAR6, INSYMBOL |
| 5937 | TEST;SET17;FSYS;6 /6 |
| 5938 | POPJUMP;PARAMETERLIST |
| 5939 | |
| 5940 | PAGE |
| 5941 | \f/PROCEDURE V A R D E C L |
| 5942 | / ------------- |
| 5943 | / |
| 5944 | /CALL: PUSHJUMP;VARDECL /NO ARG'S! |
| 5945 | / |
| 5946 | /LOCAL VAR'S: |
| 5947 | VARTP, 0 |
| 5948 | VARRF, 0 |
| 5949 | VARSZ, 0 |
| 5950 | VT0, 0 |
| 5951 | VT1, 0 |
| 5952 | |
| 5953 | XVARDECL, INSYMBOL |
| 5954 | IFSYNOT;IDENT;POPJUMP;VARDECL |
| 5955 | TAD T |
| 5956 | DCA VT0 |
| 5957 | ENTERVARIABLE |
| 5958 | IFSYNOT;COMMA;JMP .+4 |
| 5959 | INSYMBOL |
| 5960 | ENTERVARIABLE |
| 5961 | JMP .-5 |
| 5962 | IFSY;COLON;JMP .+4 |
| 5963 | ERROR;5 /5 |
| 5964 | SKP |
| 5965 | INSYMBOL |
| 5966 | TAD T |
| 5967 | DCA VT1 |
| 5968 | PUSHJUMP;TYPE |
| 5969 | FSYS+SET19 |
| 5970 | VARTP |
| 5971 | /VARRF |
| 5972 | /VARSZ |
| 5973 | |
| 5974 | VAR1, TAD VT0 |
| 5975 | CIA |
| 5976 | TAD VT1 |
| 5977 | SPA SNA CLA |
| 5978 | JMP VAR2 |
| 5979 | ISZ VT0 |
| 5980 | TAD VT0 |
| 5981 | WITHTABDO |
| 5982 | TAD VARTP |
| 5983 | DCA TYP0 |
| 5984 | TAD VARRF |
| 5985 | DCA REF0 |
| 5986 | TAD LEVEL |
| 5987 | DCA LEV0 |
| 5988 | TAD DX |
| 5989 | DCA ADR0 |
| 5990 | TAD [40 |
| 5991 | DCA NORM0 |
| 5992 | ENDWITH |
| 5993 | TAD VARSZ |
| 5994 | TAD DX |
| 5995 | DCA DX |
| 5996 | JMP VAR1 |
| 5997 | VAR2, TESTSEMICOLON |
| 5998 | JMP XVARDECL+1 |
| 5999 | \f/PROCEDURE P R O D E C L |
| 6000 | / ------------- |
| 6001 | / |
| 6002 | /CALL: PUSHJUMP;PRODECL /NO ARG'S! |
| 6003 | / |
| 6004 | /LOCAL VAR'S: PROFUN, 0 /SEE BELOW! |
| 6005 | |
| 6006 | XPRODECL, IFSY;FUNCTIONSY;L0001 |
| 6007 | DCA PROFUN |
| 6008 | INSYMBOL |
| 6009 | IFSY;IDENT;JMP .+7 |
| 6010 | ERROR;2 /2 |
| 6011 | DCA ID |
| 6012 | DCA ID+1 |
| 6013 | DCA ID+2 |
| 6014 | DCA ID+3 |
| 6015 | TAD (PROZEDURE |
| 6016 | TAD PROFUN |
| 6017 | DCA .+2 |
| 6018 | ENTER;00 /FUNCTION OR PROCEDURE |
| 6019 | TAD T |
| 6020 | DCA J |
| 6021 | OFTAB;NORMAL |
| 6022 | AND (7737 |
| 6023 | TAD [40 |
| 6024 | TOTAB;NORMAL |
| 6025 | INSYMBOL |
| 6026 | L0001 |
| 6027 | TAD LEVEL |
| 6028 | DCA .+5 |
| 6029 | PUSHJUMP;BLOCK |
| 6030 | FSYS+SET20 |
| 6031 | PROFUN, 0 |
| 6032 | 0 |
| 6033 | |
| 6034 | IFSY;SEMICOLON;JMP .+4 |
| 6035 | ERROR;16 /14 |
| 6036 | SKP |
| 6037 | INSYMBOL |
| 6038 | TAD [40 |
| 6039 | TAD PROFUN |
| 6040 | DCA .+2 |
| 6041 | EMIT;00 /*** (32) OR (33) ***/ |
| 6042 | POPJUMP;PRODECL |
| 6043 | |
| 6044 | PAGE |
| 6045 | \f/PROCEDURE S E L E C T O R |
| 6046 | / --------------- |
| 6047 | / |
| 6048 | /CALL: PUSHJUMP;SELECTOR |
| 6049 | / SETX |
| 6050 | / V /ADDRESS |
| 6051 | / |
| 6052 | /LOCAL VAR'S: FSYS |
| 6053 | SELVAR, 0 |
| 6054 | SELVTYP,0 |
| 6055 | SELVREF,0 |
| 6056 | SELXTYP,0 |
| 6057 | SELXREF,0 |
| 6058 | |
| 6059 | XSELECT, IFSYNOT;PERIOD;JMP SEL2 |
| 6060 | INSYMBOL /FIELD SELECTOR |
| 6061 | IFSY;IDENT;JMP .+4 |
| 6062 | ERROR;2 /2 |
| 6063 | JMP SEL5 |
| 6064 | TAD SELVTYP |
| 6065 | TAD [-RECORD |
| 6066 | SNA CLA |
| 6067 | JMP .+4 |
| 6068 | ERROR;37 /31 |
| 6069 | JMP SEL1 |
| 6070 | TAD SELVREF |
| 6071 | OFBTAB;LAST |
| 6072 | DCA J |
| 6073 | JMS ENTID |
| 6074 | JMS CHKID |
| 6075 | JMP .+5 |
| 6076 | OFTAB;LINK |
| 6077 | DCA J |
| 6078 | JMP .-5 |
| 6079 | TAD J |
| 6080 | SNA CLA |
| 6081 | ERROR;0 /0 |
| 6082 | WITHTABDO |
| 6083 | TAD TYP0 |
| 6084 | DCA SELVTYP |
| 6085 | TAD REF0 |
| 6086 | DCA SELVREF |
| 6087 | TAD ADR0 |
| 6088 | SNA |
| 6089 | JMP SEL1 |
| 6090 | DCA IRY |
| 6091 | EMIT;11 /*** (9) ***/ |
| 6092 | SEL1, INSYMBOL |
| 6093 | JMP SEL5 |
| 6094 | SEL2, IFSYNOT;LBRACK;ERROR;13 /11 |
| 6095 | SEL3, INSYMBOL |
| 6096 | PUSHJUMP;EXPRESSION |
| 6097 | FSYS+SET21 |
| 6098 | SELXTYP |
| 6099 | |
| 6100 | TAD SELVTYP |
| 6101 | TAD [-ARRAY |
| 6102 | SNA CLA |
| 6103 | JMP .+4 |
| 6104 | ERROR;34 /28 |
| 6105 | JMP SEL4 |
| 6106 | TAD SELVREF /ARRAY INDEX |
| 6107 | DCA JA |
| 6108 | OFATAB;INXTYP |
| 6109 | CIA |
| 6110 | TAD SELXTYP |
| 6111 | SNA CLA |
| 6112 | JMP .+4 |
| 6113 | ERROR;32 /26 |
| 6114 | JMP SEL6 |
| 6115 | TAD JA |
| 6116 | DCA IRY |
| 6117 | OFATAB;ELSIZE |
| 6118 | CLL RAR /1 SCOMPARES! |
| 6119 | SZA CLA |
| 6120 | L0001 |
| 6121 | TAD (24 |
| 6122 | DCA .+2 |
| 6123 | EMIT;00 /*** (20) OR (21) ***/ |
| 6124 | SEL6, OFATAB;ELTYP |
| 6125 | DCA SELVTYP |
| 6126 | OFATAB;ELREF |
| 6127 | DCA SELVREF |
| 6128 | SEL4, IFSY;COMMA;JMP SEL3 |
| 6129 | IFSY;RBRACK;JMP .+5 |
| 6130 | ERROR;14 /12 |
| 6131 | IFSY;RPARENT;INSYMBOL |
| 6132 | SEL5, SKIPIFSYIN;SET22 |
| 6133 | SKP |
| 6134 | JMP XSELECT |
| 6135 | TEST;FSYS;SET0;6 /6 |
| 6136 | POPJUMP;SELECTOR |
| 6137 | |
| 6138 | PAGE |
| 6139 | \f/FUNCTION R E S U L T T Y P E |
| 6140 | / ------------------- |
| 6141 | / |
| 6142 | /CALL: TAD XTYP |
| 6143 | / MQL |
| 6144 | / TAD YTYP |
| 6145 | / RESULTTYPE |
| 6146 | / |
| 6147 | /RETURNS RESULTTYPE IN ACCUMULATOR |
| 6148 | |
| 6149 | XRESULT,0 |
| 6150 | SZA |
| 6151 | SWP |
| 6152 | SNA |
| 6153 | JMP I XRESULT |
| 6154 | TAD [-2 /HERE: XTYP<>0 AND YTYP<>0, XTYP IN AC |
| 6155 | SMA SZA |
| 6156 | JMP RES33 |
| 6157 | SWP /YTYP IN AC |
| 6158 | TAD [-2 |
| 6159 | SMA SZA |
| 6160 | JMP RES33 |
| 6161 | SNA /HERE ONLY INTS OR REALS, YTYP IN AC |
| 6162 | JMP .+5 /(7777 ... INTS, 0000 ... REALS) |
| 6163 | SWP |
| 6164 | SZA CLA |
| 6165 | JMP RES1 /INTS - INTS |
| 6166 | JMP .+5 /REALS - INTS |
| 6167 | SWP |
| 6168 | SNA CLA |
| 6169 | JMP .+5 /REALS - REALS |
| 6170 | L0001 /INTS - REALS |
| 6171 | DCA IRY |
| 6172 | EMIT;32 /*** (26,0) OR (26,1) ***/ |
| 6173 | IAC |
| 6174 | RES1, IAC |
| 6175 | JMP I XRESULT |
| 6176 | RES33, CLA CLL |
| 6177 | ERROR;41 /33 |
| 6178 | JMP I XRESULT |
| 6179 | \f/PROCEDURE C A L L |
| 6180 | / ------- |
| 6181 | / |
| 6182 | /CALL: PUSHJUMP;CALL |
| 6183 | / SETX |
| 6184 | / I /VALUE |
| 6185 | / |
| 6186 | /LOCAL VAR'S (ON PAGE ZERO!): |
| 6187 | / FSYS |
| 6188 | / CALI, 0 |
| 6189 | / CALXTYP,0 |
| 6190 | / CALXREF,0 |
| 6191 | / CALASTP,0 |
| 6192 | / CALCP, 0 |
| 6193 | |
| 6194 | XCALL, TAD CALI |
| 6195 | DCA IRY |
| 6196 | EMIT;22 /*** (18,I) ***/ |
| 6197 | TAD CALI |
| 6198 | OFTAB;REF |
| 6199 | BSW |
| 6200 | AND [77 |
| 6201 | OFBTAB;LASTPAR |
| 6202 | DCA CALASTP |
| 6203 | TAD CALI |
| 6204 | DCA CALCP |
| 6205 | IFSYNOT;LPARENT;JMP CAL5 |
| 6206 | CAL1, INSYMBOL |
| 6207 | TAD CALASTP |
| 6208 | CIA |
| 6209 | TAD CALCP |
| 6210 | SMA CLA |
| 6211 | JMP CAL4-2 |
| 6212 | ISZ CALCP |
| 6213 | TAD CALCP |
| 6214 | OFTAB;NORMAL |
| 6215 | AND [40 |
| 6216 | SNA CLA |
| 6217 | JMP CAL3 |
| 6218 | PUSHJUMP;EXPRESSION /VALUE PARAMETER |
| 6219 | FSYS+SET23 |
| 6220 | CALXTYP |
| 6221 | |
| 6222 | TAD CALCP |
| 6223 | OFTAB;TYP |
| 6224 | AND [77 |
| 6225 | DCA TEMP |
| 6226 | TAD TEMP |
| 6227 | CIA |
| 6228 | TAD CALXTYP |
| 6229 | SZA CLA |
| 6230 | JMP CAL2 |
| 6231 | TAD CALCP |
| 6232 | OFTAB;REF |
| 6233 | BSW |
| 6234 | AND [77 |
| 6235 | CIA |
| 6236 | TAD CALXREF |
| 6237 | SZA CLA |
| 6238 | JMP CAL36 |
| 6239 | TAD CALXTYP |
| 6240 | TAD [-ARRAY |
| 6241 | SZA |
| 6242 | JMP .+5 |
| 6243 | TAD CALXREF |
| 6244 | OFATAB;SIZE |
| 6245 | JMP .+7 |
| 6246 | CLL RAR /6=RECORD |
| 6247 | SZA CLA |
| 6248 | JMP CAL4 |
| 6249 | TAD CALXREF |
| 6250 | OFBTAB;VSIZE |
| 6251 | DCA IRY |
| 6252 | EMIT;26 /*** (22,SIZE) ***/ |
| 6253 | JMP CAL4 |
| 6254 | CAL2, L7777 /1=INTS |
| 6255 | TAD CALXTYP |
| 6256 | SZA CLA |
| 6257 | JMP .+10 |
| 6258 | L7776 /2=REALS |
| 6259 | TAD TEMP |
| 6260 | SZA CLA |
| 6261 | JMP .+4 |
| 6262 | EMIT;32 /*** (26,0) ***/ |
| 6263 | JMP CAL4 |
| 6264 | TAD CALXTYP |
| 6265 | SZA CLA |
| 6266 | JMP CAL36 |
| 6267 | JMP CAL4 |
| 6268 | |
| 6269 | PAGE |
| 6270 | |
| 6271 | CAL3, IFSY;IDENT;JMP .+4 /VARIABLE PARAMETER |
| 6272 | ERROR;2 /2 |
| 6273 | JMP CAL4 |
| 6274 | LOCATE |
| 6275 | DCA J |
| 6276 | INSYMBOL |
| 6277 | TAD J |
| 6278 | SNA CLA |
| 6279 | JMP CAL4 |
| 6280 | WITHTABDO |
| 6281 | L7777 /1=VARIABLE |
| 6282 | TAD OBJ0 |
| 6283 | SZA CLA |
| 6284 | ERROR;45 /37 |
| 6285 | TAD TYP0 |
| 6286 | DCA CALXTYP |
| 6287 | TAD REF0 |
| 6288 | DCA CALXREF |
| 6289 | TAD LEV0 |
| 6290 | DCA IRX |
| 6291 | TAD ADR0 |
| 6292 | DCA IRY |
| 6293 | TAD NORM0 |
| 6294 | SNA CLA |
| 6295 | IAC |
| 6296 | DCA .+2 |
| 6297 | EMIT;00 /*** (0,LEV,ADR) OR (1,LEV,ADR) ***/ |
| 6298 | SKIPIFSYIN;SET22 |
| 6299 | JMP .+5 |
| 6300 | PUSHJUMP;SELECTOR |
| 6301 | FSYS+SET23 |
| 6302 | CALXTYP |
| 6303 | |
| 6304 | TAD CALCP |
| 6305 | OFTAB;TYP |
| 6306 | AND [77 |
| 6307 | CIA |
| 6308 | TAD CALXTYP |
| 6309 | SZA CLA |
| 6310 | JMP CAL36 |
| 6311 | TAD CALCP |
| 6312 | OFTAB;REF |
| 6313 | BSW |
| 6314 | AND [77 |
| 6315 | CIA |
| 6316 | TAD CALXREF |
| 6317 | SZA CLA |
| 6318 | CAL36, ERROR;44 /36 |
| 6319 | JMP CAL4 |
| 6320 | ERROR;47 /39 |
| 6321 | CAL4, TEST;SET24;FSYS;6 /6 |
| 6322 | IFSY;COMMA;JMP CAL1 |
| 6323 | IFSY;RPARENT;JMP .+4 |
| 6324 | ERROR;4 /4 |
| 6325 | SKP |
| 6326 | INSYMBOL |
| 6327 | CAL5, TAD CALASTP |
| 6328 | CIA |
| 6329 | TAD CALCP |
| 6330 | SPA CLA |
| 6331 | ERROR;47 /39 |
| 6332 | TAD CALI |
| 6333 | OFTAB;REF |
| 6334 | DCA TEMP |
| 6335 | TAD TEMP |
| 6336 | BSW |
| 6337 | AND [77 |
| 6338 | OFTAB;PSIZE |
| 6339 | TAD (-1 |
| 6340 | DCA IRY |
| 6341 | EMIT;23 /*** (19,PSIZE-1) ***/ |
| 6342 | TAD TEMP |
| 6343 | AND [17 |
| 6344 | CIA |
| 6345 | TAD LEVEL |
| 6346 | SPA SNA CLA |
| 6347 | JMP CAL6 |
| 6348 | TAD LEVEL |
| 6349 | DCA IRX /SWAPPED CONTENTS OF IRX AND IRY HERE! |
| 6350 | TAD TEMP /(SEE INTERPRETER AT I03) |
| 6351 | AND [17 |
| 6352 | DCA IRY |
| 6353 | EMIT;3 /*** (3,LEV1,LEV2) ***/ |
| 6354 | CAL6, POPJUMP;CALL |
| 6355 | |
| 6356 | PAGE |
| 6357 | \f/PROCEDURE S T A N D F C T |
| 6358 | / --------------- |
| 6359 | / |
| 6360 | /CALL: PUSHJUMP;STANDFCT |
| 6361 | / N /VALUE |
| 6362 | / |
| 6363 | /LOCAL VAR'S: |
| 6364 | FCTN, 0 /NUMBER OF STANDARD FUNCTION |
| 6365 | FCTJ, 0 |
| 6366 | |
| 6367 | XSTFUN, TAD FCTN |
| 6368 | TAD (-20 /-16 |
| 6369 | SMA SZA CLA |
| 6370 | JMP STF17 |
| 6371 | IFSY;LPARENT;JMP .+4 |
| 6372 | ERROR;11 /9 |
| 6373 | SKP |
| 6374 | INSYMBOL |
| 6375 | TAD J /J IS SET IN FACTOR |
| 6376 | DCA FCTJ |
| 6377 | PUSHJUMP;EXPRESSION |
| 6378 | FSYS+SET14 |
| 6379 | FACXTYP |
| 6380 | |
| 6381 | TAD FCTJ |
| 6382 | DCA J |
| 6383 | L7776 |
| 6384 | TAD FCTN |
| 6385 | SMA SZA CLA |
| 6386 | JMP STF1 |
| 6387 | /FCTN: 0,2 |
| 6388 | L0004 /4=FUNKTION |
| 6389 | BSW /(MUST INSERT OBJ |
| 6390 | TAD FACXTYP /ALONG WITH TYP!) |
| 6391 | TOTAB;TYP |
| 6392 | L7776 /2=REALS |
| 6393 | TAD FACXTYP |
| 6394 | SNA CLA |
| 6395 | ISZ FCTN |
| 6396 | JMP STF2 |
| 6397 | STF1, TAD FCTN |
| 6398 | TAD (-10 |
| 6399 | SPA SNA CLA |
| 6400 | JMP STF2 /FCTN: 4,5,6,7,8 |
| 6401 | L7777 /FCTN: 9,10,11, ... ,16 |
| 6402 | TAD FACXTYP /1=INTS |
| 6403 | SNA CLA |
| 6404 | EMIT;32 /*** (26,0) ***/ |
| 6405 | STF2, TAD (TSET |
| 6406 | TAD FCTN |
| 6407 | DCA TEMP |
| 6408 | TAD FACXTYP |
| 6409 | STL RAL |
| 6410 | TAD (SETTABLE |
| 6411 | DCA ARGXTYP |
| 6412 | TAD I TEMP |
| 6413 | CDF SETFIELD |
| 6414 | AND I ARGXTYP |
| 6415 | CDF COMPFIELD |
| 6416 | SNA CLA |
| 6417 | JMP STF3 |
| 6418 | TAD FCTN |
| 6419 | DCA IRY |
| 6420 | EMIT;10 /*** (8,N) ***/ |
| 6421 | JMP .+5 |
| 6422 | STF3, TAD FACXTYP |
| 6423 | SZA CLA |
| 6424 | ERROR;60 /48 |
| 6425 | IFSY;RPARENT;JMP .+4 |
| 6426 | ERROR;4 /4 |
| 6427 | SKP |
| 6428 | INSYMBOL |
| 6429 | STF4, OFTAB;TYP /(J STILL OKAY!?) |
| 6430 | AND [77 |
| 6431 | DCA FACXTYP |
| 6432 | POPJUMP;STANDFCT |
| 6433 | |
| 6434 | STF17, TAD FCTN |
| 6435 | DCA IRY |
| 6436 | EMIT;10 /*** (8,17) OR (8,18) OR (8,19) ***/ |
| 6437 | JMP STF4 |
| 6438 | |
| 6439 | |
| 6440 | /TABLE OF LEGAL ARGUMENT TYPES: |
| 6441 | TSET, 3000 /0 |
| 6442 | 3000 |
| 6443 | 3000 /2 |
| 6444 | 3000 |
| 6445 | 2000 /4 |
| 6446 | 2000 /5 |
| 6447 | 2600 /6 |
| 6448 | 0200 /7 |
| 6449 | 0200 /8 |
| 6450 | 3000 /9 |
| 6451 | 3000 |
| 6452 | 3000 |
| 6453 | 3000 |
| 6454 | 3000 |
| 6455 | 3000 |
| 6456 | 3000 |
| 6457 | 3000 /16 |
| 6458 | |
| 6459 | ARGXTYP,0 |
| 6460 | |
| 6461 | PAGE |
| 6462 | \f/PROCEDURE F A C T O R |
| 6463 | / ----------- |
| 6464 | / |
| 6465 | /CALL: PUSHJUMP;FACTOR |
| 6466 | / SETX |
| 6467 | / X /ADDRESS |
| 6468 | / |
| 6469 | /LOCAL VAR'S (ON PAGE ZERO!): |
| 6470 | / FSYS |
| 6471 | / FACVAR, 0 |
| 6472 | / FACXTYP,0 |
| 6473 | / FACXREF,0 |
| 6474 | |
| 6475 | XFACTOR,DCA FACXTYP /0=NOTYP |
| 6476 | DCA FACXREF |
| 6477 | TEST;FACBGS;FSYS;72 /58 |
| 6478 | FAC1, SKIPIFSYIN;FACBGS |
| 6479 | POPJUMP;FACTOR |
| 6480 | IFSYNOT;IDENT;JMP FAC2 |
| 6481 | LOCATE |
| 6482 | DCA J |
| 6483 | INSYMBOL |
| 6484 | WITHTABDO |
| 6485 | TAD OBJ0 |
| 6486 | TAD (JMP I FACTABL |
| 6487 | DCA .+1 |
| 6488 | HLT |
| 6489 | |
| 6490 | FACTABL,FKON |
| 6491 | FVAR |
| 6492 | FTYP |
| 6493 | FPRO |
| 6494 | FFUN |
| 6495 | |
| 6496 | FKON, TAD TYP0 |
| 6497 | DCA FACXTYP |
| 6498 | DCA FACXREF |
| 6499 | TAD ADR0 |
| 6500 | DCA IRY |
| 6501 | L7777 /1=INTS |
| 6502 | TAD TYP0 |
| 6503 | CLL RAR /2=REALS |
| 6504 | SNA CLA |
| 6505 | IAC |
| 6506 | TAD (30 |
| 6507 | DCA .+2 |
| 6508 | EMIT;00 /*** (24,ADR) OR (25,ADR) ***/ |
| 6509 | JMP FAC3 |
| 6510 | |
| 6511 | FVAR, TAD TYP0 |
| 6512 | DCA FACXTYP |
| 6513 | TAD REF0 |
| 6514 | DCA FACXREF |
| 6515 | TAD LEV0 |
| 6516 | DCA IRX |
| 6517 | TAD ADR0 |
| 6518 | DCA IRY |
| 6519 | SKIPIFSYIN;SET22 |
| 6520 | JMP FVAR1 |
| 6521 | TAD NORM0 |
| 6522 | SNA CLA |
| 6523 | IAC |
| 6524 | DCA .+2 |
| 6525 | EMIT;00 /*** (0,LEV,ADR) OR (1,LEV,ADR) ***/ |
| 6526 | PUSHJUMP;SELECTOR |
| 6527 | FSYS |
| 6528 | FACXTYP |
| 6529 | |
| 6530 | TAD FACXTYP |
| 6531 | TAD [-4 /STANTYPS = NOTYP(0) ... CHAR(4) |
| 6532 | SPA SNA CLA |
| 6533 | EMIT;42 /*** (34) ***/ |
| 6534 | JMP FAC3 |
| 6535 | FVAR1, DCA .+11 /F=0 |
| 6536 | TAD FACXTYP |
| 6537 | TAD [-4 |
| 6538 | SPA SNA CLA |
| 6539 | ISZ .+5 /F:=F+1 (IN STANTYPS!) |
| 6540 | TAD NORM0 |
| 6541 | SNA CLA |
| 6542 | ISZ .+2 /F:=F+1 |
| 6543 | EMIT;00 /*** (F,LEV,ADR) ***/ |
| 6544 | JMP FAC3 |
| 6545 | |
| 6546 | FTYP, |
| 6547 | FPRO, ERROR;54 /44 |
| 6548 | JMP FAC3 |
| 6549 | |
| 6550 | FFUN, TAD TYP0 |
| 6551 | DCA FACXTYP |
| 6552 | TAD LEV0 |
| 6553 | SNA CLA |
| 6554 | JMP STFUN |
| 6555 | TAD J |
| 6556 | DCA .+4 |
| 6557 | PUSHJUMP;CALL |
| 6558 | FSYS |
| 6559 | 0 |
| 6560 | JMP FAC3 |
| 6561 | STFUN, TAD ADR0 |
| 6562 | DCA .+3 |
| 6563 | PUSHJUMP;STANDFCT |
| 6564 | 0 |
| 6565 | JMP FAC3 |
| 6566 | |
| 6567 | PAGE |
| 6568 | |
| 6569 | FAC2, SKIPIFSYIN;SET25 |
| 6570 | JMP FAC23 |
| 6571 | L7776 /2=CHARCON |
| 6572 | TAD SY |
| 6573 | SNA CLA |
| 6574 | JMP FAC21 |
| 6575 | L0001 |
| 6576 | TAD SY |
| 6577 | DCA FACXTYP /INTS OR REALS |
| 6578 | ENTERCONSTANT;NUM-1 |
| 6579 | DCA IRY |
| 6580 | EMIT;31 /*** (25,C) ***/ |
| 6581 | JMP FAC22 |
| 6582 | FAC21, L0004 /4=CHARS |
| 6583 | DCA FACXTYP |
| 6584 | TAD NUM+3 |
| 6585 | DCA IRY |
| 6586 | EMIT;30 /*** (24,NUM) ***/ |
| 6587 | FAC22, DCA FACXREF |
| 6588 | INSYMBOL |
| 6589 | JMP FAC3 |
| 6590 | FAC23, IFSYNOT;LPARENT;JMP FAC24 |
| 6591 | INSYMBOL |
| 6592 | PUSHJUMP;EXPRESSION |
| 6593 | FSYS+SET14 |
| 6594 | FACXTYP |
| 6595 | |
| 6596 | IFSY;RPARENT;JMP .+4 |
| 6597 | ERROR;4 /4 |
| 6598 | JMP FAC3 |
| 6599 | INSYMBOL |
| 6600 | JMP FAC3 |
| 6601 | FAC24, IFSYNOT;NOTSY;JMP FAC3 |
| 6602 | INSYMBOL |
| 6603 | PUSHJUMP;FACTOR |
| 6604 | FSYS |
| 6605 | FACXTYP |
| 6606 | |
| 6607 | L7775 /3=BOOLS |
| 6608 | TAD FACXTYP |
| 6609 | SZA CLA |
| 6610 | JMP .+4 |
| 6611 | EMIT;43 /*** (35) ***/ |
| 6612 | JMP FAC3 |
| 6613 | TAD FACXTYP |
| 6614 | SZA CLA |
| 6615 | ERROR;40 /32 |
| 6616 | FAC3, TEST;FSYS;FACBGS;6 /6 |
| 6617 | JMP FAC1 |
| 6618 | |
| 6619 | PAGE |
| 6620 | \f/PROCEDURE T E R M |
| 6621 | / ------- |
| 6622 | / |
| 6623 | /CALL: PUSHJUMP;TERM |
| 6624 | / SETX |
| 6625 | / X /ADDRESS |
| 6626 | / |
| 6627 | /LOCAL VAR'S: FSYS |
| 6628 | TRMXTYP,0 |
| 6629 | TRMYTYP,0 |
| 6630 | TRMYREF,0 |
| 6631 | TRMOP, 0 |
| 6632 | |
| 6633 | XTERM, TAD TRMXTYP |
| 6634 | DCA .+4 |
| 6635 | PUSHJUMP;FACTOR |
| 6636 | FSYS+SET26 |
| 6637 | 0 |
| 6638 | |
| 6639 | TRM1, SKIPIFSYIN;SET26 |
| 6640 | POPJUMP;TERM |
| 6641 | TAD SY |
| 6642 | DCA TRMOP |
| 6643 | INSYMBOL |
| 6644 | PUSHJUMP;FACTOR |
| 6645 | FSYS+SET26 |
| 6646 | TRMYTYP |
| 6647 | |
| 6648 | TAD TRMOP |
| 6649 | TAD (JMP I OPTABL-TIMES |
| 6650 | DCA .+1 |
| 6651 | HLT |
| 6652 | |
| 6653 | OPTABL, XTIMES |
| 6654 | XIDIV |
| 6655 | XRDIV |
| 6656 | XIMOD |
| 6657 | XAND |
| 6658 | |
| 6659 | XTIMES, TAD I TRMXTYP |
| 6660 | MQL |
| 6661 | TAD TRMYTYP |
| 6662 | RESULTTYPE |
| 6663 | DCA I TRMXTYP |
| 6664 | TAD I TRMXTYP |
| 6665 | SNA |
| 6666 | JMP TRM1 /NOTYP |
| 6667 | TAD (-1 |
| 6668 | SZA CLA |
| 6669 | TAD (12-3 /REALS |
| 6670 | TAD (3 /INTS |
| 6671 | DCA IRY |
| 6672 | EMIT;60 /*** (48,3) OR (48,12) ***/ |
| 6673 | JMP TRM1 |
| 6674 | |
| 6675 | XRDIV, L0001 |
| 6676 | DCA IRY |
| 6677 | L7777 /1=INTS |
| 6678 | TAD I TRMXTYP |
| 6679 | SZA CLA |
| 6680 | JMP .+5 |
| 6681 | EMIT;32 /*** (26,1) ***/ |
| 6682 | L0002 /2=REALS |
| 6683 | DCA I TRMXTYP |
| 6684 | DCA IRY |
| 6685 | L7777 /1=INTS |
| 6686 | TAD TRMYTYP |
| 6687 | SZA CLA |
| 6688 | JMP .+5 |
| 6689 | EMIT;32 /*** (26,0) ***/ |
| 6690 | L0002 /2=REALS |
| 6691 | DCA TRMYTYP |
| 6692 | L7776 /2=REALS |
| 6693 | TAD I TRMXTYP |
| 6694 | SZA CLA |
| 6695 | JMP XNOTYP-1 |
| 6696 | L7776 |
| 6697 | TAD TRMYTYP |
| 6698 | SZA CLA |
| 6699 | JMP XNOTYP-1 |
| 6700 | TAD (13 |
| 6701 | DCA IRY |
| 6702 | EMIT;60 /*** (48,13) ***/ |
| 6703 | JMP TRM1 |
| 6704 | |
| 6705 | XIDIV, |
| 6706 | XIMOD, L7777 /1=INTS |
| 6707 | TAD I TRMXTYP |
| 6708 | SZA CLA |
| 6709 | JMP XNOTYP-2 |
| 6710 | L7777 |
| 6711 | TAD TRMYTYP |
| 6712 | SZA CLA |
| 6713 | JMP XNOTYP-2 |
| 6714 | TAD TRMOP |
| 6715 | CLL RAR |
| 6716 | DCA IRY |
| 6717 | EMIT;60 /*** (48,4) OR (48,5) ***/ |
| 6718 | JMP TRM1 |
| 6719 | |
| 6720 | XAND, L7775 /3=BOOLS |
| 6721 | TAD I TRMXTYP |
| 6722 | SZA CLA |
| 6723 | JMP XNOTYP |
| 6724 | L7775 |
| 6725 | TAD TRMYTYP |
| 6726 | SZA CLA |
| 6727 | JMP XNOTYP |
| 6728 | EMIT;64 /*** (52) ***/ |
| 6729 | JMP TRM1 |
| 6730 | |
| 6731 | CLA IAC |
| 6732 | IAC |
| 6733 | XNOTYP, TAD [40 |
| 6734 | DCA ERRTYP |
| 6735 | TAD I TRMXTYP |
| 6736 | SZA CLA |
| 6737 | TAD TRMYTYP |
| 6738 | SZA CLA |
| 6739 | ERROR |
| 6740 | ERRTYP, 00 /32, 33 OR 34 |
| 6741 | DCA I TRMXTYP /0=NOTYP |
| 6742 | JMP TRM1 |
| 6743 | |
| 6744 | PAGE |
| 6745 | \f/PROCEDURE S I M P L E E X P R E S S I O N |
| 6746 | / ------------------------------- |
| 6747 | / |
| 6748 | /CALL: PUSHJUMP;SIMPLEEXPRESSION |
| 6749 | / SETX |
| 6750 | / X /ADDRESS |
| 6751 | / |
| 6752 | /LOCAL VAR'S: FSYS |
| 6753 | SIMXTYP,0 |
| 6754 | SIMYTYP,0 |
| 6755 | SIMYREF,0 |
| 6756 | SIMOP, 0 |
| 6757 | |
| 6758 | XSIMPLE,SKIPIFSYIN;SET8 |
| 6759 | JMP SIM1 |
| 6760 | TAD SY |
| 6761 | DCA SIMOP |
| 6762 | INSYMBOL |
| 6763 | TAD SIMXTYP |
| 6764 | DCA .+4 |
| 6765 | PUSHJUMP;TERM |
| 6766 | FSYS+SET8 |
| 6767 | 0 |
| 6768 | |
| 6769 | L7776 /2=REALS |
| 6770 | TAD I SIMXTYP |
| 6771 | SPA SNA CLA |
| 6772 | JMP .+4 |
| 6773 | ERROR;41 /33 |
| 6774 | JMP SIM2 |
| 6775 | TAD SIMOP |
| 6776 | TAD (-MINUS |
| 6777 | SNA CLA |
| 6778 | EMIT;44 /*** (36) ***/ |
| 6779 | JMP SIM2 |
| 6780 | SIM1, TAD SIMXTYP |
| 6781 | DCA .+4 |
| 6782 | PUSHJUMP;TERM |
| 6783 | FSYS+SET27 |
| 6784 | 0 |
| 6785 | |
| 6786 | SIM2, SKIPIFSYIN;SET27 |
| 6787 | POPJUMP;SIMPLEEXPRESSION |
| 6788 | TAD SY |
| 6789 | DCA SIMOP |
| 6790 | INSYMBOL |
| 6791 | PUSHJUMP;TERM |
| 6792 | FSYS+SET27 |
| 6793 | SIMYTYP |
| 6794 | |
| 6795 | TAD SIMOP |
| 6796 | TAD (-ORSY |
| 6797 | SZA CLA |
| 6798 | JMP SIM3 |
| 6799 | L7775 /3=BOOLS |
| 6800 | TAD I SIMXTYP |
| 6801 | SZA CLA |
| 6802 | JMP NOTBOOL |
| 6803 | L7775 |
| 6804 | TAD SIMYTYP |
| 6805 | SZA CLA |
| 6806 | JMP NOTBOOL |
| 6807 | EMIT;63 /*** (51) ***/ |
| 6808 | JMP SIM2 |
| 6809 | NOTBOOL,TAD I SIMXTYP |
| 6810 | SZA CLA |
| 6811 | TAD SIMYTYP |
| 6812 | SZA CLA |
| 6813 | ERROR;40 /32 |
| 6814 | DCA I SIMXTYP /0=NOTYP |
| 6815 | JMP SIM2 |
| 6816 | SIM3, TAD I SIMXTYP |
| 6817 | MQL |
| 6818 | TAD SIMYTYP |
| 6819 | RESULTTYPE |
| 6820 | DCA I SIMXTYP |
| 6821 | TAD I SIMXTYP |
| 6822 | SNA |
| 6823 | JMP SIM2 |
| 6824 | CLL RAR /NOW: 0...INTS, 1...REALS! |
| 6825 | SZA CLA |
| 6826 | TAD (7 |
| 6827 | TAD [-4 |
| 6828 | TAD SIMOP /+ ... 5, - ... 6 |
| 6829 | DCA IRY |
| 6830 | EMIT;60 /*** (48,1) OR (48,2) OR (48,10) OR (48,11) ***/ |
| 6831 | JMP SIM2 |
| 6832 | |
| 6833 | PAGE |
| 6834 | \f/PROCEDURE E X P R E S S I O N |
| 6835 | / ------------------- |
| 6836 | / |
| 6837 | /CALL: PUSHJUMP;EXPRESSION |
| 6838 | / SETX |
| 6839 | / X /ADDRESS |
| 6840 | / |
| 6841 | /LOCAL VAR'S: FSYS |
| 6842 | EXPRVAR,0 |
| 6843 | XTYP, 0 |
| 6844 | XREF, 0 |
| 6845 | YTYP, 0 |
| 6846 | YREF, 0 |
| 6847 | OP, 0 |
| 6848 | |
| 6849 | XEXPRESSION, |
| 6850 | PUSHJUMP;SIMPLEEXPRESSION |
| 6851 | FSYS+SET28 |
| 6852 | XTYP |
| 6853 | |
| 6854 | SKIPIFSYIN;SET28 |
| 6855 | POPJUMP;EXPRESSION |
| 6856 | TAD SY |
| 6857 | DCA OP |
| 6858 | INSYMBOL |
| 6859 | PUSHJUMP;SIMPLEEXPRESSION |
| 6860 | FSYS |
| 6861 | YTYP |
| 6862 | |
| 6863 | L7776 /2=REALS |
| 6864 | TAD XTYP |
| 6865 | SNA |
| 6866 | JMP EXPR1 |
| 6867 | TAD [-2 /2+2=4=CHARS |
| 6868 | SMA SZA CLA |
| 6869 | JMP EXPR1 |
| 6870 | TAD XTYP |
| 6871 | CIA |
| 6872 | TAD YTYP |
| 6873 | SNA CLA |
| 6874 | JMP IEXPR |
| 6875 | EXPR1, L0001 |
| 6876 | DCA IRY |
| 6877 | L7777 /1=INTS |
| 6878 | TAD XTYP |
| 6879 | SZA CLA |
| 6880 | JMP .+5 |
| 6881 | EMIT;32 /*** (26,1) ***/ |
| 6882 | L0002 /2=REALS |
| 6883 | DCA XTYP |
| 6884 | DCA IRY |
| 6885 | L7777 /1=INTS |
| 6886 | TAD YTYP |
| 6887 | SZA CLA |
| 6888 | JMP .+5 |
| 6889 | EMIT;32 /*** (26,0) ***/ |
| 6890 | L0002 /2=REALS |
| 6891 | DCA YTYP |
| 6892 | L7776 /2=REALS |
| 6893 | TAD XTYP |
| 6894 | SZA CLA |
| 6895 | JMP ILLTYP |
| 6896 | L7776 |
| 6897 | TAD YTYP |
| 6898 | SZA CLA |
| 6899 | JMP ILLTYP |
| 6900 | REXPR, L0001 |
| 6901 | IEXPR, TAD (61 |
| 6902 | DCA I61R62 |
| 6903 | TAD OP |
| 6904 | TAD (TAD RELTABL-EQL |
| 6905 | DCA .+1 |
| 6906 | 0000 /TAD RELTABL (MODIFIED INSTR.!) |
| 6907 | DCA IRY |
| 6908 | EMIT |
| 6909 | I61R62, 00 /*** (49,OP) OR (50,OP) ***/ |
| 6910 | EXPR3, L0003 /3=BOOLS |
| 6911 | DCA XTYP |
| 6912 | POPJUMP;EXPRESSION |
| 6913 | |
| 6914 | ILLTYP, ERROR;43 /35 |
| 6915 | JMP EXPR3 |
| 6916 | |
| 6917 | RELTABL,SZA |
| 6918 | SNA |
| 6919 | SPA SNA |
| 6920 | SPA |
| 6921 | SMA |
| 6922 | SMA SZA |
| 6923 | |
| 6924 | PAGE |
| 6925 | \f/PROCEDURE A S S I G N M E N T |
| 6926 | / ------------------- |
| 6927 | / |
| 6928 | /CALL: PUSHJUMP;ASSIGNMENT |
| 6929 | / LEV /VALUE |
| 6930 | / ADR /- " - |
| 6931 | / |
| 6932 | /LOCAL VAR'S: |
| 6933 | LV, 0 |
| 6934 | AD, 0 |
| 6935 | AXTYP, 0 |
| 6936 | AXREF, 0 |
| 6937 | AYTYP, 0 |
| 6938 | AYREF, 0 |
| 6939 | |
| 6940 | XASSIGNMENT, |
| 6941 | OFTAB;TYP /J IS SET IN STATEMENT |
| 6942 | AND [77 |
| 6943 | DCA AXTYP |
| 6944 | OFTAB;REF |
| 6945 | BSW |
| 6946 | AND [77 |
| 6947 | DCA AXREF |
| 6948 | TAD LV |
| 6949 | DCA IRX |
| 6950 | TAD AD |
| 6951 | DCA IRY |
| 6952 | OFTAB;NORMAL |
| 6953 | AND [40 |
| 6954 | SNA CLA |
| 6955 | IAC |
| 6956 | DCA .+2 |
| 6957 | EMIT;00 /*** (0,LV,AD) OR (1,LV,AD) ***/ |
| 6958 | SKIPIFSYIN;SET22 |
| 6959 | JMP .+5 |
| 6960 | PUSHJUMP;SELECTOR |
| 6961 | FSYS+SET29 |
| 6962 | AXTYP |
| 6963 | |
| 6964 | IFSY;BECOMES;JMP .+5 |
| 6965 | ERROR;63 /51 |
| 6966 | IFSY;EQL;INSYMBOL |
| 6967 | PUSHJUMP;EXPRESSION |
| 6968 | FSYS |
| 6969 | AYTYP |
| 6970 | |
| 6971 | TAD AXTYP |
| 6972 | CIA |
| 6973 | TAD AYTYP |
| 6974 | SZA CLA |
| 6975 | JMP ASS1 |
| 6976 | TAD AXTYP |
| 6977 | TAD [-ARRAY |
| 6978 | SPA CLA |
| 6979 | JMP ASS2-2 |
| 6980 | TAD AXREF /ARRAY- OR RECORD-VARIABLE |
| 6981 | CIA |
| 6982 | TAD AYREF |
| 6983 | SZA CLA |
| 6984 | JMP ASSERR |
| 6985 | TAD AXTYP |
| 6986 | TAD [-ARRAY |
| 6987 | SZA CLA |
| 6988 | JMP .+5 |
| 6989 | TAD AXREF /ARRAY |
| 6990 | OFATAB;SIZE |
| 6991 | JMP .+4 |
| 6992 | TAD AXREF /RECORD |
| 6993 | OFBTAB;VSIZE |
| 6994 | DCA IRY |
| 6995 | EMIT;27 /*** (23,SIZE) ***/ |
| 6996 | JMP ASS2 |
| 6997 | ASS1, L7776 /2=REALS |
| 6998 | TAD AXTYP |
| 6999 | SZA CLA |
| 7000 | JMP ASS3 |
| 7001 | L7777 /1=INTS |
| 7002 | TAD AYTYP |
| 7003 | SZA CLA |
| 7004 | JMP ASS3 |
| 7005 | EMIT;32 /*** (26,0) ***/ |
| 7006 | EMIT;46 /*** (38) ***/ |
| 7007 | ASS2, POPJUMP;ASSIGNMENT |
| 7008 | |
| 7009 | ASS3, TAD AXTYP |
| 7010 | SZA CLA |
| 7011 | TAD AYTYP |
| 7012 | SZA CLA |
| 7013 | ASSERR, ERROR;56 /46 |
| 7014 | JMP ASS2 |
| 7015 | \f/PROCEDURE C O M P O U N D S T A T E M E N T |
| 7016 | / --------------------------------- |
| 7017 | / |
| 7018 | /CALL: PUSHJUMP;COMPOUNDSTATEMENT /NO ARG'S! |
| 7019 | / |
| 7020 | /NO LOCAL VAR'S! |
| 7021 | |
| 7022 | XCOMPOUNDSTATEMENT, |
| 7023 | INSYMBOL |
| 7024 | PUSHJUMP;STATEMENT |
| 7025 | FSYS+SET30 |
| 7026 | |
| 7027 | SKIPIFSYIN;SET31 |
| 7028 | JMP CMP1 |
| 7029 | IFSY;SEMICOLON;JMP XCOMPOUNDSTATEMENT |
| 7030 | ERROR;16 /14 |
| 7031 | JMP XCOMPOUNDSTATEMENT+1 |
| 7032 | CMP1, IFSY;ENDSY;JMP .+4 |
| 7033 | ERROR;71 /57 |
| 7034 | SKP |
| 7035 | INSYMBOL |
| 7036 | POPJUMP;COMPOUNDSTATEMENT |
| 7037 | |
| 7038 | PAGE |
| 7039 | \f/PROCEDURE C A S E L A B E L |
| 7040 | / ----------------- |
| 7041 | / |
| 7042 | /CALL: JMS CASELABEL /NOT RECURSIVE! |
| 7043 | / |
| 7044 | /LOCAL VAR'S: |
| 7045 | LAB, ZBLOCK 5 |
| 7046 | |
| 7047 | CASELABEL, 0 |
| 7048 | PUSHJUMP;CONSTANT |
| 7049 | FSYS+SET6 |
| 7050 | LAB |
| 7051 | |
| 7052 | TAD LAB |
| 7053 | CIA |
| 7054 | TAD I CCXTYP |
| 7055 | SZA CLA |
| 7056 | JMP LABERR |
| 7057 | TAD I CCI |
| 7058 | DCA XR11 |
| 7059 | TAD XR11 |
| 7060 | TAD CLIMIT |
| 7061 | SNA CLA |
| 7062 | FATALC, FATAL /TOO MUCH CASE-LABELS! |
| 7063 | SIGNEDINTEGER;LAB |
| 7064 | DCA TEMP |
| 7065 | TAD TEMP |
| 7066 | DCA I XR11 |
| 7067 | TAD LC |
| 7068 | DCA I XR11 |
| 7069 | TAD XR11 |
| 7070 | DCA I CCI |
| 7071 | TAD CTABM1 |
| 7072 | DCA XR11 |
| 7073 | TAD I XR11 |
| 7074 | ISZ XR11 |
| 7075 | CIA |
| 7076 | TAD TEMP |
| 7077 | SZA CLA |
| 7078 | JMP .-5 |
| 7079 | TAD XR11 |
| 7080 | CIA |
| 7081 | TAD I CCI |
| 7082 | SZA CLA |
| 7083 | ERROR;1 /1 |
| 7084 | JMP I CASELABEL |
| 7085 | LABERR, ERROR;57 /47 |
| 7086 | JMP I CASELABEL |
| 7087 | CCI, CI |
| 7088 | CCXTYP, CXTYP |
| 7089 | CLIMIT, -2^CSMAX-CASETAB+1 |
| 7090 | CTABM1, CASETAB-1 |
| 7091 | \f/PROCEDURE C A S E S T A T E M E N T |
| 7092 | / ------------------------- |
| 7093 | / |
| 7094 | /CALL: PUSHJUMP;CASESTATEMENT /NO ARG'S! |
| 7095 | / |
| 7096 | /LOCAL VAR'S: |
| 7097 | CASETAB, ZBLOCK CSMAX^2 |
| 7098 | EXITTAB, ZBLOCK CSMAX |
| 7099 | CXTYP, 0 |
| 7100 | CXREF, 0 |
| 7101 | CLC1, 0 |
| 7102 | CI, 0 |
| 7103 | CJ, 0 |
| 7104 | |
| 7105 | XCASESTATEMENT, INSYMBOL |
| 7106 | TAD (CASETAB-1 |
| 7107 | DCA CI |
| 7108 | TAD (EXITTAB-1 |
| 7109 | DCA CJ |
| 7110 | PUSHJUMP;EXPRESSION |
| 7111 | FSYS+SET34 |
| 7112 | CXTYP |
| 7113 | |
| 7114 | L7776 /2=REALS |
| 7115 | TAD CXTYP |
| 7116 | SNA |
| 7117 | JMP .+3 |
| 7118 | TAD [-2 /2+2=4=CHARS (LAST STANTYP) |
| 7119 | SMA SZA CLA |
| 7120 | ERROR;27 /23 |
| 7121 | TAD LC |
| 7122 | DCA CLC1 |
| 7123 | EMIT;14 /*** (12) ***/ |
| 7124 | IFSY;OFSY;JMP CAS1 |
| 7125 | ERROR;10 /8 |
| 7126 | SKP |
| 7127 | CAS1, INSYMBOL |
| 7128 | PUSHJUMP;ONECASE |
| 7129 | IFSY;SEMICOLON;JMP CAS1 |
| 7130 | TAD CLC1 |
| 7131 | TOCODE |
| 7132 | TAD (CASETAB-1 |
| 7133 | DCA XR11 |
| 7134 | CAS2, TAD XR11 |
| 7135 | CIA |
| 7136 | TAD CI |
| 7137 | SNA CLA |
| 7138 | JMP CAS3 |
| 7139 | TAD I XR11 |
| 7140 | DCA IRY |
| 7141 | EMIT;15 /*** (13) ***/ |
| 7142 | JMP CAS2 |
| 7143 | CAS3, EMIT;12 /*** (10) ***/ |
| 7144 | TAD (EXITTAB-1 |
| 7145 | DCA XR11 |
| 7146 | CAS4, TAD XR11 |
| 7147 | CIA |
| 7148 | TAD CJ |
| 7149 | SNA CLA |
| 7150 | JMP CAS5 |
| 7151 | TAD I XR11 |
| 7152 | TOCODE |
| 7153 | JMP CAS4 |
| 7154 | CAS5, IFSY;ENDSY;JMP .+4 |
| 7155 | ERROR;71 /57 |
| 7156 | SKP |
| 7157 | INSYMBOL |
| 7158 | POPJUMP;CASESTATEMENT |
| 7159 | \f/PROCEDURE O N E C A S E |
| 7160 | / ------------- |
| 7161 | / |
| 7162 | /CALL: PUSHJUMP;ONECASE /NO ARG'S! |
| 7163 | / |
| 7164 | /NO LOCAL VAR'S! (USES SOME VAR'S OF 'CASESTATEMENT') |
| 7165 | |
| 7166 | XONECASE, SKIPIFSYIN;CONBGS |
| 7167 | JMP ONE2 |
| 7168 | SKP |
| 7169 | ONE1, INSYMBOL |
| 7170 | JMS CASELABEL |
| 7171 | IFSY;COMMA;JMP ONE1 |
| 7172 | IFSY;COLON;JMP .+4 |
| 7173 | ERROR;5 /5 |
| 7174 | SKP |
| 7175 | INSYMBOL |
| 7176 | PUSHJUMP;STATEMENT |
| 7177 | FSYS+SET30 |
| 7178 | |
| 7179 | ISZ CJ |
| 7180 | TAD LC |
| 7181 | DCA I CJ |
| 7182 | EMIT;12 /*** (10) ***/ |
| 7183 | ONE2, POPJUMP;ONECASE |
| 7184 | |
| 7185 | PAGE |
| 7186 | \f/PROCEDURE I F S T A T E M E N T |
| 7187 | / --------------------- |
| 7188 | / |
| 7189 | /CALL: PUSHJUMP;IFSTATEMENT /NO ARG'S! |
| 7190 | / |
| 7191 | /LOCAL VAR'S: |
| 7192 | IXTYP, 0 |
| 7193 | IXREF, 0 |
| 7194 | ILC1, 0 |
| 7195 | ILC2, 0 |
| 7196 | |
| 7197 | XIFSTATEMENT, |
| 7198 | INSYMBOL |
| 7199 | PUSHJUMP;EXPRESSION |
| 7200 | FSYS+SET32 |
| 7201 | IXTYP |
| 7202 | |
| 7203 | TAD IXTYP |
| 7204 | SNA |
| 7205 | JMP .+5 |
| 7206 | TAD [-BOOLS |
| 7207 | SZA CLA |
| 7208 | ERROR;21 /17 |
| 7209 | TAD LC |
| 7210 | DCA ILC1 |
| 7211 | EMIT;13 /*** (11) ***/ |
| 7212 | IFSY;THENSY;JMP .+5 |
| 7213 | ERROR;64 /52 |
| 7214 | IFSY;DOSY;INSYMBOL |
| 7215 | PUSHJUMP;STATEMENT |
| 7216 | FSYS+SET33 |
| 7217 | |
| 7218 | IFSYNOT;ELSESY;JMP IF1 |
| 7219 | INSYMBOL |
| 7220 | TAD LC |
| 7221 | DCA ILC2 |
| 7222 | EMIT;12 /*** (10) ***/ |
| 7223 | TAD ILC1 |
| 7224 | TOCODE /*** CODE[ILC1] := LC ***/ |
| 7225 | PUSHJUMP;STATEMENT |
| 7226 | FSYS |
| 7227 | |
| 7228 | TAD ILC2 |
| 7229 | TOCODE /*** CODE[ILC2] := LC ***/ |
| 7230 | POPJUMP;IFSTATEMENT |
| 7231 | IF1, TAD ILC1 |
| 7232 | JMP .-4 /*** CODE[ILC1] := LC ***/ |
| 7233 | \f/PROCEDURE R E P E A T S T A T E M E N T |
| 7234 | / ----------------------------- |
| 7235 | / |
| 7236 | /CALL: PUSHJUMP;REPEATSTATEMENT /NO ARG'S! |
| 7237 | / |
| 7238 | /LOCAL VAR'S: |
| 7239 | RXTYP, 0 |
| 7240 | RXREF, 0 |
| 7241 | RLC1, 0 |
| 7242 | |
| 7243 | XREPEAT,TAD LC |
| 7244 | DCA RLC1 |
| 7245 | INSYMBOL |
| 7246 | PUSHJUMP;STATEMENT |
| 7247 | FSYS+SET35 |
| 7248 | |
| 7249 | SKIPIFSYIN;SET31 |
| 7250 | JMP REP1 |
| 7251 | IFSY;SEMICOLON;JMP XREPEAT+2 |
| 7252 | ERROR;16 /14 |
| 7253 | JMP XREPEAT+3 |
| 7254 | REP1, IFSYNOT;UNTILSY;JMP REPERR |
| 7255 | INSYMBOL |
| 7256 | PUSHJUMP;EXPRESSION |
| 7257 | FSYS |
| 7258 | RXTYP |
| 7259 | |
| 7260 | TAD RXTYP |
| 7261 | SNA |
| 7262 | JMP .+5 |
| 7263 | TAD [-BOOLS |
| 7264 | SZA CLA |
| 7265 | ERROR;21 /17 |
| 7266 | TAD RLC1 |
| 7267 | DCA IRY |
| 7268 | EMIT;13 /*** (11,RLC1) ***/ |
| 7269 | JMP .+3 |
| 7270 | REPERR, ERROR;65 /53 |
| 7271 | POPJUMP;REPEATSTATEMENT |
| 7272 | \f/PROCEDURE W H I L E S T A T E M E N T |
| 7273 | / --------------------------- |
| 7274 | / |
| 7275 | /CALL: PUSHJUMP;WHILESTATEMENT /NO ARG'S! |
| 7276 | / |
| 7277 | /LOCAL VAR'S (ON PAGE ZERO!): |
| 7278 | / WXTYP, 0 |
| 7279 | / WXREF, 0 |
| 7280 | / WLC1, 0 |
| 7281 | / WLC2, 0 |
| 7282 | |
| 7283 | XWHILESTATEMENT, |
| 7284 | INSYMBOL |
| 7285 | TAD LC |
| 7286 | DCA WLC1 |
| 7287 | PUSHJUMP;EXPRESSION |
| 7288 | FSYS+SET36 |
| 7289 | WXTYP |
| 7290 | |
| 7291 | TAD WXTYP |
| 7292 | SNA |
| 7293 | JMP .+5 |
| 7294 | TAD [-BOOLS |
| 7295 | SZA CLA |
| 7296 | ERROR;21 /17 |
| 7297 | TAD LC |
| 7298 | DCA WLC2 |
| 7299 | EMIT;13 /*** (11) ***/ |
| 7300 | IFSY;DOSY;JMP .+4 |
| 7301 | ERROR;66 /54 |
| 7302 | SKP |
| 7303 | INSYMBOL |
| 7304 | PUSHJUMP;STATEMENT |
| 7305 | FSYS |
| 7306 | |
| 7307 | TAD WLC1 |
| 7308 | DCA IRY |
| 7309 | EMIT;12 /*** (10,WLC1) ***/ |
| 7310 | TAD WLC2 |
| 7311 | TOCODE /*** CODE[WLC2] := LC ***/ |
| 7312 | POPJUMP;WHILESTATEMENT |
| 7313 | |
| 7314 | PAGE |
| 7315 | \f/PROCEDURE F O R S T A T E M E N T |
| 7316 | / ----------------------- |
| 7317 | / |
| 7318 | /CALL: PUSHJUMP;FORSTATEMENT /NO ARG'S! |
| 7319 | / |
| 7320 | /LOCAL VAR'S: |
| 7321 | FXTYP, 0 |
| 7322 | FXREF, 0 |
| 7323 | CVT, 0 |
| 7324 | FLC1, 0 |
| 7325 | FLC2, 0 |
| 7326 | FF, 0 |
| 7327 | |
| 7328 | XFORSTATEMENT, |
| 7329 | INSYMBOL |
| 7330 | IFSYNOT;IDENT;JMP FOR2 |
| 7331 | LOCATE |
| 7332 | DCA J |
| 7333 | INSYMBOL |
| 7334 | TAD J |
| 7335 | SNA CLA |
| 7336 | JMP FOR1+2 |
| 7337 | WITHTABDO |
| 7338 | L7777 /1=VARIABLE |
| 7339 | TAD OBJ0 |
| 7340 | SZA CLA |
| 7341 | JMP FOR1 |
| 7342 | TAD TYP0 |
| 7343 | DCA CVT |
| 7344 | TAD LEV0 |
| 7345 | DCA IRX |
| 7346 | TAD ADR0 |
| 7347 | DCA IRY |
| 7348 | EMIT;0 /*** (0,LEV,ADR) ***/ |
| 7349 | L7776 /2=REALS |
| 7350 | TAD CVT |
| 7351 | SNA |
| 7352 | JMP .+3 |
| 7353 | TAD [-2 /2+2=4=CHARS (LAST STANTYP) |
| 7354 | SMA SZA CLA |
| 7355 | ERROR;22 /18 |
| 7356 | JMP FOR3 |
| 7357 | FOR1, ERROR;45 /37 |
| 7358 | L0001 /1=INTS |
| 7359 | DCA CVT |
| 7360 | JMP FOR3 |
| 7361 | FOR2, SKIP;FSYS+SET37;2 /2 |
| 7362 | FOR3, IFSYNOT;BECOMES;JMP FOR4 |
| 7363 | INSYMBOL |
| 7364 | PUSHJUMP;EXPRESSION |
| 7365 | FSYS+SET38 |
| 7366 | FXTYP |
| 7367 | |
| 7368 | TAD FXTYP |
| 7369 | CIA |
| 7370 | TAD CVT |
| 7371 | SZA CLA |
| 7372 | ERROR;23 /19 |
| 7373 | JMP FOR5 |
| 7374 | FOR4, SKIP;FSYS+SET38;63 /51 |
| 7375 | FOR5, TAD (16 /14 |
| 7376 | DCA FF |
| 7377 | SKIPIFSYIN;SET39 |
| 7378 | JMP FOR6 |
| 7379 | IFSY;DOWNTOSY;L0002 |
| 7380 | TAD (16 |
| 7381 | DCA FF |
| 7382 | INSYMBOL |
| 7383 | PUSHJUMP;EXPRESSION |
| 7384 | FSYS+SET36 |
| 7385 | FXTYP |
| 7386 | |
| 7387 | TAD FXTYP |
| 7388 | CIA |
| 7389 | TAD CVT |
| 7390 | SZA CLA |
| 7391 | ERROR;23 /19 |
| 7392 | JMP FOR7 |
| 7393 | FOR6, SKIP;FSYS+SET36;67 /55 |
| 7394 | FOR7, TAD LC |
| 7395 | DCA FLC1 |
| 7396 | TAD FF |
| 7397 | DCA .+2 |
| 7398 | EMIT;00 /*** (14) OR (16) ***/ |
| 7399 | IFSY;DOSY;JMP .+4 |
| 7400 | ERROR;66 /54 |
| 7401 | SKP |
| 7402 | INSYMBOL |
| 7403 | TAD LC |
| 7404 | DCA FLC2 |
| 7405 | PUSHJUMP;STATEMENT |
| 7406 | FSYS |
| 7407 | |
| 7408 | TAD FLC2 |
| 7409 | DCA IRY |
| 7410 | L0001 |
| 7411 | TAD FF |
| 7412 | DCA .+2 |
| 7413 | EMIT;00 /*** (15,FLC2) OR (17,FLC2) ***/ |
| 7414 | TAD FLC1 |
| 7415 | TOCODE /*** CODE[FLC1] := LC ***/ |
| 7416 | POPJUMP;FORSTATEMENT |
| 7417 | |
| 7418 | PAGE |
| 7419 | \f/PROCEDURE S T A N D P R O C |
| 7420 | / ----------------- |
| 7421 | / |
| 7422 | /CALL: PUSHJUMP;STANDPROC |
| 7423 | / I /VALUE |
| 7424 | / |
| 7425 | /LOCAL VAR'S: |
| 7426 | PRCN, 0 |
| 7427 | SPXTYP, 0 |
| 7428 | SPXREF, 0 |
| 7429 | SPYTYP, 0 |
| 7430 | SPYREF, 0 |
| 7431 | |
| 7432 | XSTPROC,TAD PRCN |
| 7433 | TAD (JMP I STPRTAB-1 |
| 7434 | DCA .+1 |
| 7435 | HLT |
| 7436 | |
| 7437 | STPRTAB,SPREAD |
| 7438 | SPREAD |
| 7439 | SPWRITE |
| 7440 | SPWRITE |
| 7441 | SPHALT |
| 7442 | SPASCII |
| 7443 | |
| 7444 | SPREAD, IFSYNOT;LPARENT;JMP SPR3 |
| 7445 | SPR1, INSYMBOL |
| 7446 | IFSY;IDENT;JMP .+4 |
| 7447 | ERROR;2 /2 |
| 7448 | JMP SPR2 |
| 7449 | LOCATE |
| 7450 | DCA J |
| 7451 | INSYMBOL |
| 7452 | TAD J |
| 7453 | SNA CLA |
| 7454 | JMP SPR2 |
| 7455 | WITHTABDO |
| 7456 | L7777 /1=VARIABLE |
| 7457 | TAD OBJ0 |
| 7458 | SNA CLA |
| 7459 | JMP .+4 |
| 7460 | ERROR;45 /37 |
| 7461 | JMP SPR2 |
| 7462 | TAD TYP0 |
| 7463 | DCA SPXTYP |
| 7464 | TAD REF0 |
| 7465 | DCA SPXREF |
| 7466 | TAD LEV0 |
| 7467 | DCA IRX |
| 7468 | TAD ADR0 |
| 7469 | DCA IRY |
| 7470 | TAD NORM0 |
| 7471 | SNA CLA |
| 7472 | IAC |
| 7473 | DCA .+2 |
| 7474 | EMIT;00 /*** (0,LEV,ADR) OR (1,LEV,ADR) ***/ |
| 7475 | SKIPIFSYIN;SET22 |
| 7476 | JMP .+5 |
| 7477 | PUSHJUMP;SELECTOR |
| 7478 | FSYS+SET24 |
| 7479 | SPXTYP |
| 7480 | |
| 7481 | L7775 /3=BOOLS |
| 7482 | TAD SPXTYP |
| 7483 | SNA |
| 7484 | JMP SPR2-2 |
| 7485 | TAD (-1 /4=CHARS (LAST STANTYP) |
| 7486 | SMA SZA CLA |
| 7487 | JMP SPR2-2 |
| 7488 | TAD SPXTYP |
| 7489 | DCA IRY |
| 7490 | EMIT;33 /*** (27,TYP) ***/ |
| 7491 | JMP SPR2 |
| 7492 | ERROR;50 /40 |
| 7493 | SPR2, TEST;SET24;FSYS;6 /6 |
| 7494 | IFSY;COMMA;JMP SPR1 |
| 7495 | IFSY;RPARENT;JMP .+4 |
| 7496 | ERROR;4 /4 |
| 7497 | SKP |
| 7498 | INSYMBOL |
| 7499 | SPR3, L7776 /-2 |
| 7500 | TAD PRCN |
| 7501 | SNA CLA |
| 7502 | EMIT;76 /*** (62) ***/ |
| 7503 | POPJUMP;STANDPROC |
| 7504 | \fSPASCII,IFSYNOT;LPARENT;JMP SPASC2 |
| 7505 | SPASC1, INSYMBOL |
| 7506 | PUSHJUMP;EXPRESSION |
| 7507 | FSYS+SET24 |
| 7508 | SPXTYP |
| 7509 | |
| 7510 | L7777 /1=INTS |
| 7511 | TAD SPXTYP |
| 7512 | SZA CLA |
| 7513 | ERROR;53 /43 |
| 7514 | EMIT;75 /*** (61) ***/ |
| 7515 | IFSY;COMMA;JMP SPASC1 |
| 7516 | IFSY;RPARENT;JMP .+4 |
| 7517 | ERROR;4 /4 |
| 7518 | SKP |
| 7519 | INSYMBOL |
| 7520 | SPASC2, POPJUMP;STANDPROC |
| 7521 | |
| 7522 | |
| 7523 | SPHALT, EMIT;45 /*** (37) ***/ |
| 7524 | POPJUMP;STANDPROC |
| 7525 | |
| 7526 | PAGE |
| 7527 | \fSPWRITE,IFSYNOT;LPARENT;JMP SPW5 |
| 7528 | SPW1, INSYMBOL |
| 7529 | IFSYNOT;STRING;JMP SPW2 |
| 7530 | TAD SLENG |
| 7531 | DCA IRY |
| 7532 | EMIT;30 /*** (24,SLENG) ***/ |
| 7533 | TAD NUM+3 |
| 7534 | DCA STRNUM |
| 7535 | INSYMBOL |
| 7536 | IFSYNOT;COLON;JMP SPW1A |
| 7537 | INSYMBOL |
| 7538 | PUSHJUMP;EXPRESSION |
| 7539 | FSYS+SET24 |
| 7540 | SPYTYP |
| 7541 | |
| 7542 | L7777 /1=INTS |
| 7543 | TAD SPYTYP |
| 7544 | SZA CLA |
| 7545 | ERROR;53 /43 |
| 7546 | JMP .+3 |
| 7547 | SPW1A, EMIT;30 /*** (24,0) ***/ |
| 7548 | TAD STRNUM |
| 7549 | DCA IRY |
| 7550 | EMIT;34 /*** (28,NUM) ***/ |
| 7551 | JMP SPW4 |
| 7552 | STRNUM, 0 |
| 7553 | |
| 7554 | SPW2, PUSHJUMP;EXPRESSION |
| 7555 | FSYS+SET23 |
| 7556 | SPXTYP |
| 7557 | |
| 7558 | TAD SPXTYP |
| 7559 | TAD [-CHARS |
| 7560 | SMA SZA CLA |
| 7561 | ERROR;51 /41 |
| 7562 | IFSYNOT;COLON;JMP SPW3+1 |
| 7563 | INSYMBOL |
| 7564 | PUSHJUMP;EXPRESSION |
| 7565 | FSYS+SET23 |
| 7566 | SPYTYP |
| 7567 | |
| 7568 | L7777 /1=INTS |
| 7569 | TAD SPYTYP |
| 7570 | SZA CLA |
| 7571 | ERROR;53 /43 |
| 7572 | IFSYNOT;COLON;JMP SPW3 |
| 7573 | L7776 /2=REALS |
| 7574 | TAD SPXTYP |
| 7575 | SZA CLA |
| 7576 | ERROR;52 /42 |
| 7577 | INSYMBOL |
| 7578 | PUSHJUMP;EXPRESSION |
| 7579 | FSYS+SET24 |
| 7580 | SPYTYP |
| 7581 | |
| 7582 | L7777 /1=INTS |
| 7583 | TAD SPYTYP |
| 7584 | SZA CLA |
| 7585 | ERROR;53 /43 |
| 7586 | EMIT;37 /*** (31) ***/ |
| 7587 | JMP SPW4 |
| 7588 | SPW3, L0001 |
| 7589 | TAD (35 |
| 7590 | DCA .+4 |
| 7591 | TAD SPXTYP |
| 7592 | DCA IRY |
| 7593 | EMIT;00 /*** (29,TYP) OR (30,TYP) ***/ |
| 7594 | SPW4, IFSY;COMMA;JMP SPW1 |
| 7595 | IFSY;RPARENT;JMP .+4 |
| 7596 | ERROR;4 /4 |
| 7597 | SKP |
| 7598 | INSYMBOL |
| 7599 | SPW5, TAD PRCN |
| 7600 | TAD [-4 |
| 7601 | SNA CLA |
| 7602 | EMIT;77 /*** (63) ***/ |
| 7603 | POPJUMP;STANDPROC |
| 7604 | |
| 7605 | PAGE |
| 7606 | \f/PROCEDURE S T A T E M E N T |
| 7607 | / ----------------- |
| 7608 | / |
| 7609 | /CALL: PUSHJUMP;STATEMENT |
| 7610 | / SETX |
| 7611 | / |
| 7612 | /NO LOCAL VAR'S! |
| 7613 | XSTATEMENT, |
| 7614 | SKIPIFSYIN;SET40 |
| 7615 | JMP STAT2 |
| 7616 | IFSYNOT;IDENT;JMP STAT1 |
| 7617 | LOCATE |
| 7618 | DCA J |
| 7619 | INSYMBOL |
| 7620 | TAD J |
| 7621 | SNA CLA |
| 7622 | JMP STAT2 |
| 7623 | WITHTABDO |
| 7624 | TAD OBJ0 |
| 7625 | TAD JMPOBJ |
| 7626 | DCA .+1 |
| 7627 | HLT |
| 7628 | |
| 7629 | OBJTABL,IDCON |
| 7630 | IDVAR |
| 7631 | IDTYP |
| 7632 | IDPRO |
| 7633 | IDFUN |
| 7634 | |
| 7635 | JMPOBJ, JMP I OBJTABL |
| 7636 | |
| 7637 | IDCON, |
| 7638 | IDTYP, ERROR;55 /45 |
| 7639 | JMP STAT2 |
| 7640 | |
| 7641 | IDVAR, TAD LEV0 |
| 7642 | DCA .+5 |
| 7643 | TAD ADR0 |
| 7644 | DCA .+4 |
| 7645 | PUSHJUMP;ASSIGNMENT |
| 7646 | 0 |
| 7647 | 0 |
| 7648 | JMP STAT2 |
| 7649 | |
| 7650 | IDPRO, TAD LEV0 |
| 7651 | SNA CLA |
| 7652 | JMP IDPRO1 |
| 7653 | TAD J |
| 7654 | DCA .+4 |
| 7655 | PUSHJUMP;CALL |
| 7656 | FSYS |
| 7657 | 0 |
| 7658 | JMP STAT2 |
| 7659 | |
| 7660 | IDPRO1, TAD ADR0 |
| 7661 | DCA .+3 |
| 7662 | PUSHJUMP;STANDPROC |
| 7663 | 0 |
| 7664 | JMP STAT2 |
| 7665 | |
| 7666 | IDFUN, OFDISPLAY |
| 7667 | CIA |
| 7668 | TAD REF0 |
| 7669 | SZA CLA |
| 7670 | JMP IDTYP |
| 7671 | L0001 |
| 7672 | TAD LEV0 |
| 7673 | DCA .+3 |
| 7674 | PUSHJUMP;ASSIGNMENT |
| 7675 | 0 |
| 7676 | 0000 /ALWAYS 0! |
| 7677 | JMP STAT2 |
| 7678 | |
| 7679 | STAT1, TAD SY |
| 7680 | TAD STATNO |
| 7681 | DCA .+2 |
| 7682 | PUSHJUMP;00 |
| 7683 | STAT2, TEST;FSYS;SET0;16 /14 |
| 7684 | POPJUMP;STATEMENT |
| 7685 | |
| 7686 | STATNO, COMPOUNDSTATEMENT-BEGINSY |
| 7687 | \f/PROCEDURE B L O C K |
| 7688 | / --------- |
| 7689 | / |
| 7690 | /CALL: PUSHJUMP;BLOCK |
| 7691 | / SETX |
| 7692 | / ISFUN /VALUE |
| 7693 | / LEVEL /VALUE |
| 7694 | / |
| 7695 | /LOCAL VAR'S (ON PAGE ZERO!): |
| 7696 | / FSYS |
| 7697 | / ISFUN, 0 |
| 7698 | / LEVEL, 0 |
| 7699 | / DX, 0 |
| 7700 | / PRT, 0 |
| 7701 | / PRB, 0 |
| 7702 | |
| 7703 | MAXLEV, -LMAX /CONSTANT |
| 7704 | TOFAT5, FATAL5 |
| 7705 | C0005, 5 |
| 7706 | BLK1, BLO1 |
| 7707 | BLK2, BLO2 |
| 7708 | BLK2M2, BLO2-2 |
| 7709 | |
| 7710 | XBLOCK, TAD C0005 |
| 7711 | DCA DX |
| 7712 | TAD T |
| 7713 | DCA PRT |
| 7714 | TAD LEVEL |
| 7715 | TAD MAXLEV |
| 7716 | SMA SZA CLA |
| 7717 | JMP I TOFAT5 /TOO MUCH LEVELS! |
| 7718 | TEST;SET41;FSYS;7 /7 |
| 7719 | ENTERBLOCK |
| 7720 | TAD B |
| 7721 | TODISPLAY |
| 7722 | TAD B |
| 7723 | DCA PRB |
| 7724 | TAD PRT |
| 7725 | WITHTABDO |
| 7726 | DCA TYP0 /0=NOTYP |
| 7727 | TAD PRB |
| 7728 | DCA REF0 |
| 7729 | ENDWITH |
| 7730 | IFSY;LPARENT;PUSHJUMP;PARAMETERLIST |
| 7731 | TAD PRB |
| 7732 | DCA JB |
| 7733 | TAD T |
| 7734 | TOBTAB;LASTPAR |
| 7735 | TAD DX |
| 7736 | TOBTAB;PSIZE |
| 7737 | TAD ISFUN |
| 7738 | SNA CLA |
| 7739 | JMP I BLK2 |
| 7740 | IFSYNOT;COLON;JMP I BLK2M2 |
| 7741 | INSYMBOL |
| 7742 | IFSYNOT;IDENT;JMP I BLK1 |
| 7743 | LOCATE |
| 7744 | DCA J |
| 7745 | INSYMBOL |
| 7746 | TAD J |
| 7747 | SNA CLA |
| 7748 | JMP BLO2 |
| 7749 | OFTAB;OBJ |
| 7750 | BSW |
| 7751 | AND [77 |
| 7752 | TAD [-2 /2=TYPE1 |
| 7753 | SNA CLA |
| 7754 | JMP .+4 |
| 7755 | ERROR;35 /29 |
| 7756 | JMP BLO2 |
| 7757 | OFTAB;TYP |
| 7758 | AND [77 |
| 7759 | DCA TEMP |
| 7760 | TAD TEMP |
| 7761 | TAD [-4 |
| 7762 | SPA SNA CLA |
| 7763 | JMP .+4 |
| 7764 | ERROR;17 /15 |
| 7765 | JMP BLO2 |
| 7766 | TAD PRT |
| 7767 | DCA J |
| 7768 | L0003 /3=PROZEDURE |
| 7769 | TAD ISFUN |
| 7770 | BSW |
| 7771 | TAD TEMP |
| 7772 | TOTAB;TYP |
| 7773 | JMP BLO2 |
| 7774 | BLO1, SKIP;FSYS+SET20;2 /2 |
| 7775 | JMP BLO2 |
| 7776 | ERROR;5 /5 |
| 7777 | BLO2, IFSY;SEMICOLON;JMP .+4 |
| 7778 | ERROR;16 /14 |
| 7779 | SKP |
| 7780 | INSYMBOL |
| 7781 | BLO3, IFSY;CONSTSY;PUSHJUMP;CONDECL |
| 7782 | IFSY;TYPESY;PUSHJUMP;TYPDECL |
| 7783 | IFSY;VARSY;PUSHJUMP;VARDECL |
| 7784 | TAD PRB |
| 7785 | DCA JB |
| 7786 | TAD DX |
| 7787 | TOBTAB;VSIZE |
| 7788 | BLO4, SKIPIFSYIN;SET42 |
| 7789 | JMP .+4 |
| 7790 | PUSHJUMP;PRODECL |
| 7791 | JMP BLO4 |
| 7792 | TEST;SET43;SET44;70 /56 |
| 7793 | SKIPIFSYIN;STATBGS |
| 7794 | JMP BLO3 |
| 7795 | TAD PRT |
| 7796 | DCA J |
| 7797 | TAD LC |
| 7798 | TOTAB;ADR |
| 7799 | BLO5, INSYMBOL |
| 7800 | PUSHJUMP;STATEMENT |
| 7801 | FSYS+SET30 |
| 7802 | SKIPIFSYIN;SET31 |
| 7803 | JMP BLO6 |
| 7804 | IFSY;SEMICOLON;JMP BLO5 |
| 7805 | ERROR;16 /14 |
| 7806 | JMP BLO5+1 |
| 7807 | BLO6, IFSY;ENDSY;JMP .+4 |
| 7808 | ERROR;71 /57 |
| 7809 | SKP |
| 7810 | INSYMBOL |
| 7811 | TEST;FSYS+SET45;SET0;6 /6 |
| 7812 | POPJUMP;BLOCK |
| 7813 | |
| 7814 | PAGE |
| 7815 | \f/M A C R O - I N S T R U C T I O N S : |
| 7816 | |
| 7817 | |
| 7818 | /P U S H J U M P /RECURSIVE CALL OF COMPILER PROCEDURES |
| 7819 | /CALL: PUSHJUMP;NAME |
| 7820 | /P O P J U M P /RETURN FROM PROCEDURE |
| 7821 | /CALL: POPJUMP;NAME |
| 7822 | |
| 7823 | |
| 7824 | /LOCAL, 0 /START OF LOCAL VARIABLES - 1 |
| 7825 | /LENGTH, 0 / - NO. OF LOC'S TO PUSH (EXCL. FSYS) |
| 7826 | /PARAM, 0 /NO. OF PARAMETERS + 4000 (IF 1ST ONE IS A SET) |
| 7827 | PSTART, 0 /STARTING ADDRESS OF PROCEDURE |
| 7828 | |
| 7829 | PPP, 0 /STACK POINTER (POINTS ALWAYS TO 1ST FREE LOC.) |
| 7830 | |
| 7831 | |
| 7832 | CONTROL,0 |
| 7833 | CLL RTL |
| 7834 | TAD (PUSHTABLE-1 |
| 7835 | DCA XR10 |
| 7836 | CDF SETFIELD |
| 7837 | TAD I XR10 |
| 7838 | DCA LOCAL |
| 7839 | TAD I XR10 |
| 7840 | DCA LENGTH |
| 7841 | TAD I XR10 |
| 7842 | DCA PARAM |
| 7843 | TAD I XR10 |
| 7844 | DCA PSTART |
| 7845 | CDF COMPFIELD |
| 7846 | JMP I CONTROL |
| 7847 | |
| 7848 | PUSH, 0 |
| 7849 | CDF PUSHFIELD |
| 7850 | DCA I PPP |
| 7851 | CDF COMPFIELD |
| 7852 | ISZ PPP |
| 7853 | JMP I PUSH |
| 7854 | FATAL8, FATAL /PROGRAMM TOO COMPLEX ---> STACK FULL! |
| 7855 | |
| 7856 | POP, 0 |
| 7857 | L7777 |
| 7858 | TAD PPP |
| 7859 | DCA PPP |
| 7860 | CDF PUSHFIELD |
| 7861 | TAD I PPP |
| 7862 | CDF COMPFIELD |
| 7863 | JMP I POP |
| 7864 | |
| 7865 | XPUSHJ, 0 |
| 7866 | TAD I XPUSHJ |
| 7867 | ISZ XPUSHJ |
| 7868 | JMS CONTROL |
| 7869 | TAD LENGTH |
| 7870 | SNA CLA |
| 7871 | JMP PUFSYS |
| 7872 | TAD LOCAL |
| 7873 | DCA XR10 |
| 7874 | TAD I XR10 |
| 7875 | JMS PUSH /PUSH LOCAL VARIABLES (IF ANY) |
| 7876 | ISZ LENGTH |
| 7877 | JMP .-3 |
| 7878 | PUFSYS, TAD PARAM |
| 7879 | SMA CLA |
| 7880 | JMP GETPAR |
| 7881 | L3777 /FSYS-1 |
| 7882 | DCA XR10 |
| 7883 | TAD [-5 |
| 7884 | DCA LENGTH |
| 7885 | CDF SETFIELD |
| 7886 | TAD I XR10 |
| 7887 | JMS PUSH /PUSH FSYS (IF NECESSARY) |
| 7888 | ISZ LENGTH |
| 7889 | JMP .-4 |
| 7890 | GEFSYS, L4000 /GET SET-ARGUMENT (IF PRESENT) |
| 7891 | DCA SETA |
| 7892 | TAD I XPUSHJ |
| 7893 | SPA |
| 7894 | DCA SETA /<0: FSYS OR SETX ONLY |
| 7895 | TAD SETA />0: FSYS+SETX |
| 7896 | DCA SETB |
| 7897 | ISZ XPUSHJ |
| 7898 | UNION |
| 7899 | SETA, FSYS |
| 7900 | SETB, SET0 |
| 7901 | FSYS |
| 7902 | GETPAR, TAD PARAM /GET PARAMETERS |
| 7903 | AND [77 |
| 7904 | SNA |
| 7905 | JMP RECALL |
| 7906 | CIA |
| 7907 | DCA LENGTH |
| 7908 | TAD LOCAL |
| 7909 | DCA XR10 |
| 7910 | TAD I XPUSHJ |
| 7911 | ISZ XPUSHJ |
| 7912 | DCA I XR10 |
| 7913 | ISZ LENGTH |
| 7914 | JMP .-4 |
| 7915 | JMS VARIN /PASS VAR-PARAMETERS (IF ANY) |
| 7916 | RECALL, TAD XPUSHJ |
| 7917 | JMS PUSH /PUSH RETURN ADDRESS |
| 7918 | JMP I PSTART /AND J U M P TO PROCEDURE |
| 7919 | |
| 7920 | XPOPJUMP,0 |
| 7921 | TAD I XPOPJUMP |
| 7922 | JMS CONTROL |
| 7923 | JMS POP /GET RETURN ADDRESS |
| 7924 | DCA PSTART |
| 7925 | TAD PARAM |
| 7926 | SMA CLA |
| 7927 | JMP POVAR |
| 7928 | TAD (FSYS+4 |
| 7929 | DCA PUSH /(MIS)USE THIS FREE LOC. |
| 7930 | TAD [-5 |
| 7931 | DCA CONTROL |
| 7932 | JMS POP /POP FSYS (IF IT WAS PUSHED) |
| 7933 | CDF SETFIELD |
| 7934 | DCA I PUSH |
| 7935 | L7777 |
| 7936 | TAD PUSH |
| 7937 | DCA PUSH |
| 7938 | ISZ CONTROL |
| 7939 | JMP .-7 |
| 7940 | CDF COMPFIELD |
| 7941 | POVAR, JMS VARTM /TEMP. STORE VAR-PARAMETERS |
| 7942 | TAD LENGTH |
| 7943 | SNA |
| 7944 | JMP I PSTART |
| 7945 | CIA |
| 7946 | TAD LOCAL |
| 7947 | DCA PUSH |
| 7948 | JMS POP /POP LOCAL VARIABLES (IF ANY) |
| 7949 | DCA I PUSH |
| 7950 | L7777 |
| 7951 | TAD PUSH |
| 7952 | DCA PUSH |
| 7953 | ISZ LENGTH |
| 7954 | JMP .-6 |
| 7955 | JMS VAREX /PASS VAR-PARAMETERS (IF ANY) |
| 7956 | JMP I PSTART /R E T U R N |
| 7957 | |
| 7958 | PAGE |
| 7959 | \f/M A C R O - I N S T R U C T I O N S : |
| 7960 | |
| 7961 | |
| 7962 | /O F D I S P L A Y /AC := DISPLAY[LEVEL] |
| 7963 | |
| 7964 | /T O D I S P L A Y /DISPLAY[LEVEL] := AC |
| 7965 | |
| 7966 | /O F T A B /AC := TAB[AC].SEL, IF AC=0 GET TAB[J].SEL |
| 7967 | |
| 7968 | /T O T A B /TAB[J].SEL := AC |
| 7969 | |
| 7970 | /O F A T A B /AC := ATAB[AC].SEL, IF AC=0 GET ATAB[JA].SEL |
| 7971 | |
| 7972 | /T O A T A B /ATAB[JA].SEL := AC |
| 7973 | |
| 7974 | /O F B T A B /AC := BTAB[AC].SEL, IF AC=0 GET BTAB[JB].SEL |
| 7975 | |
| 7976 | /T O B T A B /BTAB[JB].SEL := AC |
| 7977 | |
| 7978 | /W I T H T A B D O /GET AND UNPACK TAB[AC] OR TAB[J] |
| 7979 | |
| 7980 | /E N D W I T H /PACK AND STORE UNPACKED ENTRY OF TAB |
| 7981 | |
| 7982 | XOFDISP,0 |
| 7983 | TAD (DISPLAY |
| 7984 | TAD LEVEL |
| 7985 | DCA QQ |
| 7986 | TAD I QQ |
| 7987 | JMP I XOFDISP |
| 7988 | |
| 7989 | XTODISP,0 |
| 7990 | MQL |
| 7991 | TAD (DISPLAY |
| 7992 | TAD LEVEL |
| 7993 | DCA QQ |
| 7994 | MQA |
| 7995 | DCA I QQ |
| 7996 | JMP I XTODISP |
| 7997 | |
| 7998 | XOFTAB, 0 |
| 7999 | SNA |
| 8000 | TAD J |
| 8001 | CLL RTL |
| 8002 | TAD I XOFTAB |
| 8003 | DCA QQ |
| 8004 | ISZ XOFTAB |
| 8005 | CDF TABLEFIELD |
| 8006 | TAD I QQ |
| 8007 | CDF COMPFIELD |
| 8008 | JMP I XOFTAB |
| 8009 | |
| 8010 | XTOTAB, 0 |
| 8011 | MQL |
| 8012 | TAD J |
| 8013 | CLL RTL |
| 8014 | TAD I XTOTAB |
| 8015 | DCA QQ |
| 8016 | ISZ XTOTAB |
| 8017 | CDF TABLEFIELD |
| 8018 | MQA |
| 8019 | DCA I QQ |
| 8020 | CDF COMPFIELD |
| 8021 | JMP I XTOTAB |
| 8022 | |
| 8023 | XOFATAB,0 |
| 8024 | SNA |
| 8025 | TAD JA |
| 8026 | CLL RAL |
| 8027 | CLL RTL |
| 8028 | TAD I XOFATAB |
| 8029 | DCA QQ |
| 8030 | ISZ XOFATAB |
| 8031 | CDF TABLEFIELD |
| 8032 | TAD I QQ |
| 8033 | CDF COMPFIELD |
| 8034 | JMP I XOFATAB |
| 8035 | |
| 8036 | QQ=. |
| 8037 | XTOATAB,0 |
| 8038 | MQL |
| 8039 | TAD XTOATAB |
| 8040 | DCA XTOTAB |
| 8041 | TAD JA |
| 8042 | CLL RAL |
| 8043 | JMP XTOTAB+3 |
| 8044 | |
| 8045 | XOFBTAB,0 |
| 8046 | SNA |
| 8047 | TAD JB |
| 8048 | CLL RTL |
| 8049 | TAD I XOFBTAB |
| 8050 | DCA QQ |
| 8051 | ISZ XOFBTAB |
| 8052 | CDF TABLEFIELD |
| 8053 | TAD I QQ |
| 8054 | CDF COMPFIELD |
| 8055 | JMP I XOFBTAB |
| 8056 | |
| 8057 | XTOBTAB,0 |
| 8058 | MQL |
| 8059 | TAD XTOBTAB |
| 8060 | DCA XTOTAB |
| 8061 | TAD JB |
| 8062 | JMP XTOTAB+3 |
| 8063 | |
| 8064 | XWITHTAB,0 |
| 8065 | SNA |
| 8066 | TAD J |
| 8067 | CLL RTL |
| 8068 | DCA JW /SYMBOL TABLE STARTS AT 0000 ! |
| 8069 | TAD JW |
| 8070 | DCA XR10 |
| 8071 | CDF TABLEFIELD |
| 8072 | TAD I JW |
| 8073 | DCA LINK0 |
| 8074 | TAD I XR10 |
| 8075 | MQL |
| 8076 | MQA |
| 8077 | BSW |
| 8078 | AND [77 |
| 8079 | DCA OBJ0 |
| 8080 | MQA |
| 8081 | AND [77 |
| 8082 | DCA TYP0 |
| 8083 | TAD I XR10 |
| 8084 | MQL |
| 8085 | MQA |
| 8086 | BSW |
| 8087 | AND [77 |
| 8088 | DCA REF0 |
| 8089 | MQA |
| 8090 | AND [40 |
| 8091 | DCA NORM0 |
| 8092 | MQA |
| 8093 | AND [17 |
| 8094 | DCA LEV0 |
| 8095 | TAD I XR10 |
| 8096 | DCA ADR0 |
| 8097 | CDF COMPFIELD |
| 8098 | JMP I XWITHTAB |
| 8099 | |
| 8100 | XENDWITH,0 |
| 8101 | TAD JW |
| 8102 | DCA XR10 |
| 8103 | CDF TABLEFIELD |
| 8104 | TAD LINK0 |
| 8105 | DCA I JW |
| 8106 | TAD OBJ0 |
| 8107 | BSW |
| 8108 | TAD TYP0 |
| 8109 | DCA I XR10 |
| 8110 | TAD REF0 |
| 8111 | BSW |
| 8112 | TAD NORM0 |
| 8113 | TAD LEV0 |
| 8114 | DCA I XR10 |
| 8115 | TAD ADR0 |
| 8116 | DCA I XR10 |
| 8117 | CDF COMPFIELD |
| 8118 | JMP I XENDWITH |
| 8119 | |
| 8120 | PAGE |
| 8121 | \f/M A C R O - I N S T R U C T I O N S : |
| 8122 | |
| 8123 | /W I T H A T A B D O /GET AND UNPACK ATAB[JA] |
| 8124 | |
| 8125 | /E N D A W I T H /PACK AND STORE UNPACKED ENTRY OF ATAB |
| 8126 | |
| 8127 | /E M I T /EMIT INTERMEDIATE CODE (F,IRX,IRY) |
| 8128 | /CALL: EMIT;F |
| 8129 | |
| 8130 | /T O C O D E /CODE[AC].IRY := LC |
| 8131 | |
| 8132 | /E N T E R C O N S T A N T /ENTER REAL OR INTEGER INTO CONSTANT TABLE |
| 8133 | /CALL: ENTERCONSTANT;ADDRESS-1 |
| 8134 | |
| 8135 | |
| 8136 | XWITHATAB,0 |
| 8137 | TAD JA |
| 8138 | CLL RAL |
| 8139 | CLL RTL |
| 8140 | TAD (ATAB |
| 8141 | DCA JAW |
| 8142 | TAD JAW |
| 8143 | DCA XR10 |
| 8144 | TAD [-7 |
| 8145 | DCA QR |
| 8146 | TAD (DCA INXTP0 |
| 8147 | DCA .+3 |
| 8148 | CDF TABLEFIELD |
| 8149 | TAD I XR10 |
| 8150 | 0000 /DCA INXTP0 (MODIFIED INSTR.!) |
| 8151 | ISZ .-1 |
| 8152 | ISZ QR |
| 8153 | JMP .-4 |
| 8154 | CDF COMPFIELD |
| 8155 | JMP I XWITHATAB |
| 8156 | |
| 8157 | XENDAW, 0 |
| 8158 | TAD JAW |
| 8159 | DCA XR10 |
| 8160 | TAD [-7 |
| 8161 | DCA QR |
| 8162 | TAD (TAD INXTP0 |
| 8163 | DCA .+2 |
| 8164 | CDF TABLEFIELD |
| 8165 | 0000 /TAD INXTP0 (MODIFIED INSTR.!) |
| 8166 | DCA I XR10 |
| 8167 | ISZ .-2 |
| 8168 | ISZ QR |
| 8169 | JMP .-4 |
| 8170 | CDF COMPFIELD |
| 8171 | JMP I XENDAW |
| 8172 | |
| 8173 | XEMIT, 0 |
| 8174 | TAD LC |
| 8175 | CLL RAL |
| 8176 | DCA XTOCODE |
| 8177 | TAD I XEMIT /GET OP-CODE |
| 8178 | BSW |
| 8179 | TAD IRX |
| 8180 | CDF CODEFIELD |
| 8181 | DCA I XTOCODE |
| 8182 | ISZ XTOCODE |
| 8183 | TAD IRY |
| 8184 | DCA I XTOCODE |
| 8185 | CDF COMPFIELD |
| 8186 | ISZ LC |
| 8187 | TAD LC |
| 8188 | TAD (-CMAX |
| 8189 | SMA SZA CLA |
| 8190 | FATAL6, FATAL /PROGRAM TOO LONG! |
| 8191 | DCA IRX |
| 8192 | DCA IRY |
| 8193 | JMP I XEMIT |
| 8194 | |
| 8195 | QR=. |
| 8196 | XTOCODE,0 |
| 8197 | STL RAL |
| 8198 | DCA XEMIT |
| 8199 | CDF CODEFIELD |
| 8200 | TAD LC |
| 8201 | DCA I XEMIT |
| 8202 | CDF COMPFIELD |
| 8203 | JMP I XTOCODE |
| 8204 | |
| 8205 | CENTRY=XWITHATAB |
| 8206 | CTEMP=XENDAW |
| 8207 | FOUR=XEMIT |
| 8208 | |
| 8209 | XENTCON,0 |
| 8210 | TAD I XENTCON |
| 8211 | DCA XR10 |
| 8212 | ISZ XENTCON |
| 8213 | TAD C |
| 8214 | TAD [-4 |
| 8215 | DCA CENTRY |
| 8216 | TAD SX |
| 8217 | STL RAR |
| 8218 | CIA |
| 8219 | TAD CENTRY |
| 8220 | SPA CLA |
| 8221 | FATAL3, FATAL /TOO MUCH CONSTANTS! |
| 8222 | TAD [-4 |
| 8223 | DCA FOUR |
| 8224 | TAD CENTRY |
| 8225 | DCA XR12 |
| 8226 | TAD I XR10 |
| 8227 | CDF TABLEFIELD |
| 8228 | DCA I XR12 |
| 8229 | CDF COMPFIELD |
| 8230 | ISZ FOUR |
| 8231 | JMP .-5 |
| 8232 | TAD CENTRY |
| 8233 | DCA CTEMP |
| 8234 | CDF TABLEFIELD |
| 8235 | SEARCH, L0004 |
| 8236 | TAD CTEMP |
| 8237 | DCA CTEMP |
| 8238 | TAD CTEMP |
| 8239 | TAD (-ATAB+1 |
| 8240 | SMA CLA |
| 8241 | JMP NOTFOUND |
| 8242 | TAD [-4 |
| 8243 | DCA FOUR |
| 8244 | TAD CENTRY |
| 8245 | DCA XR10 |
| 8246 | TAD CTEMP |
| 8247 | DCA XR12 |
| 8248 | TAD I XR10 |
| 8249 | CIA |
| 8250 | TAD I XR12 |
| 8251 | SZA CLA |
| 8252 | JMP SEARCH |
| 8253 | ISZ FOUR |
| 8254 | JMP .-6 |
| 8255 | TAD CTEMP /FOUND |
| 8256 | JMP .+4 |
| 8257 | NOTFOUND,TAD CENTRY |
| 8258 | DCA C |
| 8259 | TAD CENTRY |
| 8260 | CDF COMPFIELD |
| 8261 | JMP I XENTCON |
| 8262 | |
| 8263 | PAGE |
| 8264 | \f/M A C R O - I N S T R U C T I O N S : |
| 8265 | |
| 8266 | |
| 8267 | /E N T E R /ENTER OBJEJT INTO SYMBOL TABLE |
| 8268 | /CALL: ENTER;OBJ |
| 8269 | |
| 8270 | /E N T E R V A R I A B L E |
| 8271 | |
| 8272 | /E N T E R B L O C K |
| 8273 | |
| 8274 | /E N T E R A R R A Y |
| 8275 | |
| 8276 | /S I G N E D I N T E G E R /MAKE 12-BIT SIGNED INTEGER OF CONSTANT |
| 8277 | /CALL: SIGNEDINTEGER;ADDRESS-1 |
| 8278 | |
| 8279 | |
| 8280 | XENTER, 0 |
| 8281 | TAD T |
| 8282 | TAD (-TMAX |
| 8283 | SMA CLA |
| 8284 | FATAL1, FATAL /SYMBOL TABLE FULL! |
| 8285 | JMS ENTID |
| 8286 | OFDISPLAY |
| 8287 | OFBTAB;LAST |
| 8288 | DCA J |
| 8289 | TAD J |
| 8290 | DCA L |
| 8291 | JMS CHKID |
| 8292 | JMP .+5 |
| 8293 | OFTAB;LINK |
| 8294 | DCA J |
| 8295 | JMP .-5 |
| 8296 | TAD J |
| 8297 | SNA CLA |
| 8298 | JMP .+4 |
| 8299 | ERROR;1 /1 |
| 8300 | JMP I XENTER |
| 8301 | ISZ T |
| 8302 | TAD T |
| 8303 | JMS ENTID |
| 8304 | TAD I XENTER |
| 8305 | MQL |
| 8306 | L3777 |
| 8307 | TAD T |
| 8308 | STL RTL /4*T - 1 |
| 8309 | DCA XR10 |
| 8310 | CDF TABLEFIELD |
| 8311 | TAD L /LINK |
| 8312 | DCA I XR10 |
| 8313 | MQA |
| 8314 | BSW /OBJ, TYP (0=NOTYP) |
| 8315 | DCA I XR10 |
| 8316 | TAD LEVEL /REF=0, NORMAL=0, LEVEL |
| 8317 | DCA I XR10 |
| 8318 | DCA I XR10 /ADR=0 |
| 8319 | CDF COMPFIELD |
| 8320 | OFDISPLAY |
| 8321 | DCA JB |
| 8322 | TAD T |
| 8323 | TOBTAB;LAST |
| 8324 | JMP I XENTER |
| 8325 | |
| 8326 | XENTVAR,0 |
| 8327 | IFSY;IDENT;JMP .+4 |
| 8328 | ERROR;2 /2 |
| 8329 | JMP I XENTVAR |
| 8330 | ENTER;VARIABLE |
| 8331 | INSYMBOL |
| 8332 | JMP I XENTVAR |
| 8333 | |
| 8334 | XENTBLO,0 |
| 8335 | TAD B |
| 8336 | TAD (-BMAX |
| 8337 | SMA CLA |
| 8338 | FATAL2, FATAL /TOO MUCH BLOCKS! |
| 8339 | ISZ B |
| 8340 | TAD B |
| 8341 | DCA JB |
| 8342 | TOBTAB;LAST |
| 8343 | TOBTAB;LASTPAR |
| 8344 | JMP I XENTBLO |
| 8345 | |
| 8346 | ATP=XENTBLO |
| 8347 | XENTARR,0 |
| 8348 | DCA ATP |
| 8349 | TAD LO |
| 8350 | CIA |
| 8351 | TAD HI |
| 8352 | SPA CLA |
| 8353 | ERROR;33 /27 |
| 8354 | TAD A |
| 8355 | TAD (-AMAX |
| 8356 | SMA CLA |
| 8357 | FATAL4, FATAL |
| 8358 | ISZ A |
| 8359 | TAD A |
| 8360 | DCA JA |
| 8361 | TAD ATP |
| 8362 | TOATAB;INXTYP |
| 8363 | TAD LO |
| 8364 | TOATAB;LOW |
| 8365 | TAD HI |
| 8366 | TOATAB;HIGH |
| 8367 | JMP I XENTARR |
| 8368 | |
| 8369 | XSGNINT,0 |
| 8370 | L0001 /LINK=0! |
| 8371 | TAD I XSGNINT |
| 8372 | ISZ XSGNINT |
| 8373 | DCA XR10 |
| 8374 | TAD I XR10 |
| 8375 | SZA |
| 8376 | TAD [4000 /LINK=1? ---> NEGATIVE |
| 8377 | SZA CLA |
| 8378 | JMP ERR49 |
| 8379 | TAD I XR10 |
| 8380 | SZA CLA |
| 8381 | JMP ERR49 |
| 8382 | TAD I XR10 |
| 8383 | SPA |
| 8384 | JMP ERR49 |
| 8385 | SZL |
| 8386 | CIA |
| 8387 | JMP I XSGNINT |
| 8388 | ERR49, ERROR;61 /49 |
| 8389 | JMP I XSGNINT |
| 8390 | |
| 8391 | PAGE |
| 8392 | \f/-------- D I S P L A Y --------/ |
| 8393 | / |
| 8394 | *7400 |
| 8395 | IFNZRO DISPLAY-. <PARALLEL DEFINED IN FIELD 0 AND FIELD 4 !!!> |
| 8396 | 1 /DISPLAY[0] := 1 |
| 8397 | ZBLOCK 17 |
| 8398 | |
| 8399 | /---------------------------------/ |
| 8400 | |
| 8401 | |
| 8402 | /M A C R O - I N S T R U C T I O N S : |
| 8403 | |
| 8404 | |
| 8405 | /L O C A T E /LOCATE IDENTIFIER IN SYMBOL TABLE |
| 8406 | /EXITS WITH TABLE INDEX IN AC |
| 8407 | |
| 8408 | /E N T I D /TAB[AC].NAME := ID |
| 8409 | |
| 8410 | /C H K I D /SKIP IF TAB[J].NAME <> ID |
| 8411 | |
| 8412 | /G E T C O N S T A N T /NUM := CTAB[AC] |
| 8413 | |
| 8414 | |
| 8415 | XLOCATE,0 |
| 8416 | TAD LEVEL |
| 8417 | DCA L |
| 8418 | JMS ENTID |
| 8419 | NSCOPE, TAD L |
| 8420 | TAD (TAD DISPLAY |
| 8421 | DCA .+1 |
| 8422 | 0000 /TAD DISPLAY (MODIFIED INSTR.!) |
| 8423 | OFBTAB;LAST |
| 8424 | DCA J |
| 8425 | JMS CHKID |
| 8426 | JMP .+5 |
| 8427 | OFTAB;LINK |
| 8428 | DCA J |
| 8429 | JMP .-5 |
| 8430 | L7777 |
| 8431 | TAD L |
| 8432 | DCA L |
| 8433 | TAD J |
| 8434 | SZA |
| 8435 | JMP I XLOCATE |
| 8436 | TAD L |
| 8437 | SMA CLA |
| 8438 | JMP NSCOPE |
| 8439 | ERROR;0 0 |
| 8440 | JMP I XLOCATE |
| 8441 | |
| 8442 | ENTID, 0 |
| 8443 | CLL RTL |
| 8444 | TAD (-1 |
| 8445 | DCA XR10 |
| 8446 | CDF NAMEFIELD |
| 8447 | TAD ID |
| 8448 | DCA I XR10 |
| 8449 | TAD ID+1 |
| 8450 | DCA I XR10 |
| 8451 | TAD ID+2 |
| 8452 | DCA I XR10 |
| 8453 | TAD ID+3 |
| 8454 | DCA I XR10 |
| 8455 | CDF COMPFIELD |
| 8456 | JMP I ENTID |
| 8457 | |
| 8458 | CHKID, 0 |
| 8459 | TAD J |
| 8460 | CLL RTL |
| 8461 | TAD (-1 |
| 8462 | DCA XR10 |
| 8463 | CDF NAMEFIELD |
| 8464 | TAD I XR10 |
| 8465 | CIA |
| 8466 | TAD ID |
| 8467 | SZA CLA |
| 8468 | JMP NOTEQL |
| 8469 | TAD I XR10 |
| 8470 | CIA |
| 8471 | TAD ID+1 |
| 8472 | SZA CLA |
| 8473 | JMP NOTEQL |
| 8474 | TAD I XR10 |
| 8475 | CIA |
| 8476 | TAD ID+2 |
| 8477 | SZA CLA |
| 8478 | JMP NOTEQL |
| 8479 | TAD I XR10 |
| 8480 | CIA |
| 8481 | TAD ID+3 |
| 8482 | SZA CLA |
| 8483 | NOTEQL, ISZ CHKID |
| 8484 | CDF COMPFIELD |
| 8485 | JMP I CHKID |
| 8486 | |
| 8487 | XOFCONST,0 |
| 8488 | DCA XR10 |
| 8489 | CDF TABLEFIELD |
| 8490 | TAD I XR10 |
| 8491 | DCA NUM |
| 8492 | TAD I XR10 |
| 8493 | DCA NUM+1 |
| 8494 | TAD I XR10 |
| 8495 | DCA NUM+2 |
| 8496 | TAD I XR10 |
| 8497 | DCA NUM+3 |
| 8498 | CDF COMPFIELD |
| 8499 | JMP I XOFCONST |
| 8500 | |
| 8501 | XERROR, 0 |
| 8502 | CLA CLL |
| 8503 | TAD I XERROR |
| 8504 | CIF SETFIELD |
| 8505 | JMS I (F3ERROR |
| 8506 | JMP I XERROR |
| 8507 | |
| 8508 | XFATAL, 0 |
| 8509 | TAD XFATAL |
| 8510 | CDF CIF SETFIELD |
| 8511 | JMP I (F3FATAL |
| 8512 | |
| 8513 | XINSYMBOL,0 |
| 8514 | CDF CIF 0 |
| 8515 | JMP I (INSY0 |
| 8516 | EXSY3, DCA SY |
| 8517 | JMP I XINSYMBOL |
| 8518 | |
| 8519 | PAGE |
| 8520 | \f/M A C R O - I N S T R U C T I O N S : |
| 8521 | |
| 8522 | |
| 8523 | /T E S T S E M I C O L O N |
| 8524 | |
| 8525 | /S K I P /CALL: SKIP;SETX;N |
| 8526 | |
| 8527 | /T E S T /CALL: TEST;SETX;SETY;N |
| 8528 | |
| 8529 | /S K I P I F S Y I N /CALL: SKIPIFSYIN;SETX |
| 8530 | |
| 8531 | /I F S Y /CALL: IFSY;SYMBOL |
| 8532 | |
| 8533 | /I F S Y N O T /CALL: IFSYNOT;SYMBOL |
| 8534 | |
| 8535 | /U N I O N /CALL: UNION;SET1;SET2;S1US2 |
| 8536 | |
| 8537 | XTSTSEM,0 |
| 8538 | IFSY;SEMICOLON;JMP .+6 |
| 8539 | ERROR;16 /14 |
| 8540 | SKIPIFSYIN;SET6 |
| 8541 | SKP |
| 8542 | INSYMBOL |
| 8543 | TEST;SET7;FSYS;6 /6 |
| 8544 | JMP I XTSTSEM |
| 8545 | |
| 8546 | XSKIP, 0 |
| 8547 | TAD I XSKIP |
| 8548 | JMS FSYSUSETX |
| 8549 | DCA .+11 |
| 8550 | ISZ XSKIP |
| 8551 | TAD I XSKIP |
| 8552 | DCA .+2 |
| 8553 | ERROR;00 /N |
| 8554 | SKP |
| 8555 | INSYMBOL |
| 8556 | SKIPIFSYIN;00 |
| 8557 | JMP .-3 |
| 8558 | JMP I XSKIP |
| 8559 | |
| 8560 | XTEST, 0 |
| 8561 | TAD I XTEST |
| 8562 | JMS FSYSUSETX |
| 8563 | DCA .+3 |
| 8564 | ISZ XTEST |
| 8565 | SKIPIFSYIN;00 |
| 8566 | SKP |
| 8567 | JMP XTST1 |
| 8568 | TAD .-3 |
| 8569 | DCA S1 |
| 8570 | TAD I XTEST |
| 8571 | JMS FSYSUSETX |
| 8572 | DCA S2 |
| 8573 | ISZ XTEST |
| 8574 | UNION |
| 8575 | S1, 0 |
| 8576 | S2, 0 |
| 8577 | S1US2 |
| 8578 | TAD I XTEST |
| 8579 | DCA .+3 |
| 8580 | SKIP;S1US2;00 /N |
| 8581 | XTST1, ISZ XTEST |
| 8582 | JMP I XTEST |
| 8583 | |
| 8584 | FSYSUSETX, 0 |
| 8585 | SPA |
| 8586 | JMP I FSYSUSETX |
| 8587 | TAD [4000 |
| 8588 | DCA .+3 |
| 8589 | UNION |
| 8590 | FSYS |
| 8591 | 0 |
| 8592 | S1US2 |
| 8593 | TAD .-1 |
| 8594 | JMP I FSYSUSETX |
| 8595 | |
| 8596 | INSET, 0 |
| 8597 | TAD SY |
| 8598 | CLL RAL |
| 8599 | TAD (SETTABLE |
| 8600 | DCA S2 |
| 8601 | TAD I INSET |
| 8602 | ISZ INSET |
| 8603 | CDF SETFIELD |
| 8604 | TAD I S2 |
| 8605 | DCA S1 /ADDRESS OF RELATIVE SET WORD |
| 8606 | ISZ S2 /ADDRESS OF BIT POS. REL. TO SY |
| 8607 | TAD I S1 |
| 8608 | AND I S2 |
| 8609 | SZA CLA |
| 8610 | ISZ INSET |
| 8611 | CDF COMPFIELD |
| 8612 | JMP I INSET |
| 8613 | |
| 8614 | XIFSY, 0 |
| 8615 | TAD SY |
| 8616 | CIA |
| 8617 | TAD I XIFSY |
| 8618 | SZA CLA |
| 8619 | ISZ XIFSY |
| 8620 | ISZ XIFSY |
| 8621 | JMP I XIFSY |
| 8622 | |
| 8623 | XIFSYNOT,0 |
| 8624 | TAD SY |
| 8625 | CIA |
| 8626 | TAD I XIFSYNOT |
| 8627 | SNA CLA |
| 8628 | ISZ XIFSYNOT |
| 8629 | ISZ XIFSYNOT |
| 8630 | JMP I XIFSYNOT |
| 8631 | |
| 8632 | XSA=XIFSY /NORMAL LOC. |
| 8633 | XSB=XR10 /AUTO INDEX |
| 8634 | XSU=XR12 / - " - |
| 8635 | FIVE=XIFSYNOT |
| 8636 | |
| 8637 | XUNION, 0 |
| 8638 | TAD I XUNION |
| 8639 | DCA XSA |
| 8640 | ISZ XUNION |
| 8641 | L7777 |
| 8642 | TAD I XUNION |
| 8643 | DCA XSB |
| 8644 | ISZ XUNION |
| 8645 | L7777 |
| 8646 | TAD I XUNION |
| 8647 | DCA XSU |
| 8648 | ISZ XUNION |
| 8649 | TAD [-5 |
| 8650 | DCA FIVE |
| 8651 | CDF SETFIELD |
| 8652 | TAD I XSA |
| 8653 | CMA |
| 8654 | AND I XSB |
| 8655 | TAD I XSA |
| 8656 | DCA I XSU |
| 8657 | ISZ XSA |
| 8658 | ISZ FIVE |
| 8659 | JMP .-7 |
| 8660 | CDF COMPFIELD |
| 8661 | JMP I XUNION |
| 8662 | |
| 8663 | PAGE |
| 8664 | \f/L O N G E R R O R M E S S A G E S |
| 8665 | |
| 8666 | FIELD 6 |
| 8667 | *0 |
| 8668 | |
| 8669 | ZBLOCK 73 /ERROR COUNTERS |
| 8670 | 7777 /GUARD |
| 8671 | ERRSUM, 0 /NUMBER OF DETECTED ERRORS |
| 8672 | |
| 8673 | *100 /ADDRESS LIST OF ERROR MESSAGES |
| 8674 | E00 |
| 8675 | E01 |
| 8676 | E02 |
| 8677 | E03 |
| 8678 | E04 |
| 8679 | E05 |
| 8680 | E06 |
| 8681 | E07 |
| 8682 | E08 |
| 8683 | E09 |
| 8684 | E10 |
| 8685 | E11 |
| 8686 | E12 |
| 8687 | E13 |
| 8688 | E14 |
| 8689 | E15 |
| 8690 | E16 |
| 8691 | E17 |
| 8692 | E18 |
| 8693 | E19 |
| 8694 | E20 |
| 8695 | E21 |
| 8696 | E22 |
| 8697 | E23 |
| 8698 | E24 |
| 8699 | E25 |
| 8700 | E26 |
| 8701 | E27 |
| 8702 | E28 |
| 8703 | E29 |
| 8704 | E30 |
| 8705 | E31 |
| 8706 | E32 |
| 8707 | E33 |
| 8708 | E34 |
| 8709 | E35 |
| 8710 | E36 |
| 8711 | E37 |
| 8712 | E38 |
| 8713 | E39 |
| 8714 | E40 |
| 8715 | E41 |
| 8716 | E42 |
| 8717 | E43 |
| 8718 | E44 |
| 8719 | E45 |
| 8720 | E46 |
| 8721 | E47 |
| 8722 | E48 |
| 8723 | E49 |
| 8724 | E50 |
| 8725 | E51 |
| 8726 | E52 |
| 8727 | E53 |
| 8728 | E54 |
| 8729 | E55 |
| 8730 | E56 |
| 8731 | E57 |
| 8732 | E58 |
| 8733 | |
| 8734 | *200 |
| 8735 | EXPLAIN,CLA CLL |
| 8736 | TAD ERRSUM |
| 8737 | SNA CLA |
| 8738 | JMP EXCOMP |
| 8739 | JMS ECRLF |
| 8740 | JMS ECRLF |
| 8741 | TAD (EHEAD |
| 8742 | DCA ETEXT |
| 8743 | JMS EMESG |
| 8744 | JMS ECRLF |
| 8745 | JMS ECRLF |
| 8746 | DCA ENN |
| 8747 | SKP |
| 8748 | ELINE, ISZ ENN |
| 8749 | TAD I ENN |
| 8750 | SPA |
| 8751 | JMP EXOS8 |
| 8752 | SNA CLA /SKP CLA ---> PRINT ALL! |
| 8753 | JMP ELINE |
| 8754 | CLA IAC BSW /L0100 |
| 8755 | TAD ENN |
| 8756 | DCA ETEXT |
| 8757 | TAD I ETEXT |
| 8758 | DCA ETEXT |
| 8759 | JMS EMESG |
| 8760 | JMS ECRLF |
| 8761 | JMP ELINE |
| 8762 | |
| 8763 | FXPLAIN,CLA CLL |
| 8764 | TAD ERRSUM |
| 8765 | SZA CLA |
| 8766 | JMP EXPLAIN+5 |
| 8767 | EXOS8, CLA CLL |
| 8768 | JMS ECRLF |
| 8769 | CDF CIF 0 |
| 8770 | JMP I (7605 |
| 8771 | ENN, 0 |
| 8772 | |
| 8773 | EXCOMP, JMS ECRLF |
| 8774 | JMS ECRLF |
| 8775 | TAD (EOKAY |
| 8776 | DCA ETEXT |
| 8777 | JMS EMESG |
| 8778 | JMS ECRLF |
| 8779 | JMS ECRLF |
| 8780 | CDF CIF 60 |
| 8781 | JMP I (INIT /INITIALIZE RUNTIME SYSTEM |
| 8782 | |
| 8783 | EPRINT, 0 |
| 8784 | TLS |
| 8785 | TSF |
| 8786 | JMP .-1 |
| 8787 | CLA CLL |
| 8788 | JMP I EPRINT |
| 8789 | |
| 8790 | ECRLF, 0 |
| 8791 | TAD (215 |
| 8792 | JMS EPRINT |
| 8793 | TAD (212 |
| 8794 | JMS EPRINT |
| 8795 | JMP I ECRLF |
| 8796 | |
| 8797 | EMESG, 0 |
| 8798 | TAD I ETEXT |
| 8799 | BSW |
| 8800 | JMS EASCII |
| 8801 | TAD I ETEXT |
| 8802 | JMS EASCII |
| 8803 | ISZ ETEXT |
| 8804 | JMP EMESG+1 |
| 8805 | |
| 8806 | EASCII, 0 |
| 8807 | AND (77 |
| 8808 | SNA |
| 8809 | JMP I EMESG |
| 8810 | TAD (240 |
| 8811 | AND (77 |
| 8812 | TAD (240 |
| 8813 | JMS EPRINT |
| 8814 | JMP I EASCII |
| 8815 | ETEXT, 0 |
| 8816 | |
| 8817 | EOKAY, TEXT /KOMPILATION EINWANDFREI!/ |
| 8818 | |
| 8819 | EHEAD, TEXT /ERKLAERUNG DER FEHLER:/ |
| 8820 | |
| 8821 | PAGE |
| 8822 | |
| 8823 | \f/L O N G E R R O R M E S S A G E S |
| 8824 | / |
| 8825 | /(MADE INVISIBLE BY 'XLIST' TO SAVE PAPER IN ASSEMBLY LISTING!) |
| 8826 | |
| 8827 | XLIST |
| 8828 | |
| 8829 | E00,TEXT / 0 DIESER NAME WURDE NICHT VEREINBART./ |
| 8830 | E01,TEXT / 1 NAME IM GUELTIGKEITSBEREICH MEHRFACH VEREINBART./ |
| 8831 | E02,TEXT / 2 NAME FEHLT!/ |
| 8832 | E03,TEXT / 3 JEDES PROGRAMM MUSS MIT DEM WORTSYMBOL 'PROGRAM' BEGINNE/ |
| 8833 | *.-1 |
| 8834 | TEXT /N./ |
| 8835 | E04,TEXT / 4 RUNDE RECHTSKLAMMER FEHLT (ECKIGE KLAMMER HIER FALSCH)./ |
| 8836 | E05,TEXT / 5 DOPPELPUNKT FEHLT. IN VEREINBARUNGEN FOLGT DEM : EIN TYP/ |
| 8837 | *.-1 |
| 8838 | TEXT /NAME./ |
| 8839 | E06,TEXT / 6 SYNTAXFEHLER! ANGEZEIGTES SYMBOL HIER NICHT KORREKT./ |
| 8840 | E07,TEXT / 7 LISTE DER FORMALPARAMETER FEHLERHAFT (NAME ODER WORTSYMB/ |
| 8841 | *.-1 |
| 8842 | TEXT /OL 'VAR')./ |
| 8843 | E08,TEXT / 8 DAS WORTSYMBOL 'OF' FEHLT./ |
| 8844 | E09,TEXT / 9 RUNDE LINKSKLAMMER FEHLT (ECKIGE KLAMMER HIER FALSCH)./ |
| 8845 | E10,TEXT /10 TYPVEREINBARUNG FEHLERHAFT (NAME, 'ARRAY' ODER 'RECORD')./ |
| 8846 | E11,TEXT /11 ECKIGE LINKSKLAMMER FEHLT (RUNDE KLAMMER HIER FALSCH)./ |
| 8847 | E12,TEXT /12 ECKIGE RECHTSKLAMMER FEHLT (RUNDE KLAMMER HIER FALSCH)./ |
| 8848 | E13,TEXT /13 SYMBOL .. FEHLT (LEERZEICHEN ZWISCHEN DEN PUNKTEN UNZULA/ |
| 8849 | *.-1 |
| 8850 | TEXT /ESSIG)./ |
| 8851 | E14,TEXT /14 STRICHPUNKT FEHLT!/ |
| 8852 | E15,TEXT /15 FUNKTIONSWERT KANN NUR VOM TYP INTEGER, REAL, BOOLEAN OD/ |
| 8853 | *.-1 |
| 8854 | TEXT /ER CHAR SEIN./ |
| 8855 | E16,TEXT /16 SYMBOL = FEHLT (IN VEREINBARUNGEN IST := UNZULAESSIG)./ |
| 8856 | E17,TEXT /17 NACH 'IF', 'WHILE' ODER 'UNTIL' MUSS EIN BOOL'SCHER AUSD/ |
| 8857 | *.-1 |
| 8858 | TEXT /RUCK STEHEN./ |
| 8859 | E18,TEXT /18 ZAEHLVARIABLE BEI 'FOR'-ANWEISUNG MUSS VOM TYP INTEGER, / |
| 8860 | *.-1 |
| 8861 | TEXT /CHAR ODER BOOLEAN SEIN./ |
| 8862 | E19,TEXT /19 ANFANGSWERT, ENDWERT UND ZAEHLVARIABLE MUESSEN VOM GLEIC/ |
| 8863 | *.-1 |
| 8864 | TEXT /HEN TYP SEIN./ |
| 8865 | E20,TEXT /20 DER STANDARDNAME 'OUTPUT' MUSS IM PROGRAMMKOPF GESCHRIEB/ |
| 8866 | *.-1 |
| 8867 | TEXT /EN WERDEN./ |
| 8868 | E21,TEXT /21 ZAHL IST ZU GROSS! (MAXINT=34359738367, REALS ABS. KLEIN/ |
| 8869 | *.-1 |
| 8870 | TEXT /ER ALS 1.0E+308)/ |
| 8871 | E22,TEXT /22 PUNKT AM PROGRAMMENDE FEHLT! (WORTSYMBOLE 'BEGIN' UND 'E/ |
| 8872 | *.-1 |
| 8873 | TEXT /ND' NICHT PAARWEISE?)/ |
| 8874 | E23,TEXT /23 AUSDRUCK NACH 'CASE' MUSS VOM TYP INTEGER, CHAR ODER BOO/ |
| 8875 | *.-1 |
| 8876 | TEXT /LEAN SEIN./ |
| 8877 | E24,TEXT /24 ILLEGALES ZEICHEN!/ |
| 8878 | E25,TEXT /25 BEI KONSTANTENVEREINBARUNG MUSS NACH = EINE KONSTANTE OD/ |
| 8879 | *.-1 |
| 8880 | TEXT /. EIN KONST.NAME STEHEN./ |
| 8881 | E26,TEXT /26 DER AUSDRUCK FUER EINEN FELD-INDEX MUSS VOM VEREINBARTEN/ |
| 8882 | *.-1 |
| 8883 | TEXT / INDEX-TYP SEIN./ |
| 8884 | E27,TEXT /27 BEREICHSGRENZEN BEI FELDVEREINBARUNG FEHLERHAFT (UG<=OG?/ |
| 8885 | *.-1 |
| 8886 | TEXT / GLEICHER TYP?)/ |
| 8887 | E28,TEXT /28 JEDE INDIZIERTE VARIABLE MUSS ALS ARRAY VEREINBART WERDE/ |
| 8888 | *.-1 |
| 8889 | TEXT /N./ |
| 8890 | E29,TEXT /29 TYPNAME FEHLT (IN PARAMETERLISTEN SIND ALLG. TYPVEREINBA/ |
| 8891 | *.-1 |
| 8892 | TEXT /RUNGEN VERBOTEN)./ |
| 8893 | E30,TEXT /30 DIESER TYP WURDE NICHT VEREINBART./ |
| 8894 | E31,TEXT /31 JEDE VARIABLE MIT KOMPONENTEN-SELEKTOR MUSS ALS RECORD V/ |
| 8895 | *.-1 |
| 8896 | TEXT /EREINBART WERDEN./ |
| 8897 | E32,TEXT /32 'NOT', 'AND' UND 'OR' VERLANGEN OPERANDEN VOM TYP BOOLEA/ |
| 8898 | *.-1 |
| 8899 | TEXT /N./ |
| 8900 | E33,TEXT /33 TYP DIESES AUSDRUCKS UNBESTIMMT (GANZES ARRAY IN ARITHM./ |
| 8901 | *.-1 |
| 8902 | TEXT /OPERATIONEN UNZULAESSIG)./ |
| 8903 | E34,TEXT /34 'DIV' UND 'MOD' VERLANGEN OPERANDEN VOM TYP INTEGER./ |
| 8904 | E35,TEXT /35 TYPEN DER VERGLEICHSOPERANDEN UNVERTRAEGLICH./ |
| 8905 | E36,TEXT /36 AKTUAL- UND FORMALPARAMETER MUESSEN VOM GLEICHEN TYP SEI/ |
| 8906 | *.-1 |
| 8907 | TEXT /N./ |
| 8908 | E37,TEXT /37 VARIABLE ERFORDERLICH!/ |
| 8909 | E38,TEXT /38 EIN STRING MUSS MINDESTENS EIN ZEICHEN ENTHALTEN./ |
| 8910 | E39,TEXT /39 ANZAHL DER AKTUAL- UND FORMALPARAMETER MUSS UEBEREINSTIM/ |
| 8911 | *.-1 |
| 8912 | TEXT /MEN./ |
| 8913 | E40,TEXT /40 STANDARDPROZEDUR READ NUR FUER TYP INTEGER, REAL UND CHA/ |
| 8914 | *.-1 |
| 8915 | TEXT /R VORGESEHEN./ |
| 8916 | E41,TEXT /41 BEI WRITE SIND NUR DIE TYPEN INTEGER, REAL, BOOLEAN UND / |
| 8917 | *.-1 |
| 8918 | TEXT /CHAR ZULAESSIG./ |
| 8919 | E42,TEXT /42 WRITE(X:M:N) IST NUR FUER WERTE VOM TYP REAL ZULAESSIG./ |
| 8920 | E43,TEXT /43 M UND N BEI WRITE(X:M:N) MUESSEN INTEGER-AUSDRUECKE SEIN./ |
| 8921 | E44,TEXT /44 TYP- ODER PROZEDURNAMEN SIND IN AUSDRUECKEN UNZULAESSIG./ |
| 8922 | E45,TEXT /45 EINE ANWEISUNG KANN NICHT MIT EINEM KONST-, TYP- ODER FU/ |
| 8923 | *.-1 |
| 8924 | TEXT /NKTIONSNAMEN BEGINNEN./ |
| 8925 | E46,TEXT /46 TYPUNVERTRAEGLICHKEIT BEI WERTZUWEISUNG./ |
| 8926 | E47,TEXT /47 'CASE'-MARKEN MUESSEN VOM GLEICHEN TYP WIE DER 'CASE'-AU/ |
| 8927 | *.-1 |
| 8928 | TEXT /SDRUCK SEIN./ |
| 8929 | E48,TEXT /48 TYP DES ARGUMENTS BEI DIESER STANDARDFUNKTION UNZULAESSI/ |
| 8930 | *.-1 |
| 8931 | TEXT /G./ |
| 8932 | E49,TEXT /49 ARRAY-INDIZES UND 'CASE'-MARKEN SIND AUF -2048 < X < 204/ |
| 8933 | *.-1 |
| 8934 | TEXT /8 BEGRENZT./ |
| 8935 | E50,TEXT /50 EINE KONSTANTE KANN NICHT MIT DEM BEZEICHNETEN SYMBOL BE/ |
| 8936 | *.-1 |
| 8937 | TEXT /GINNEN./ |
| 8938 | E51,TEXT /51 SYMBOL := FEHLT (LEERZEICHEN ZWISCHEN : UND = UNZULAESSI/ |
| 8939 | *.-1 |
| 8940 | TEXT /G)./ |
| 8941 | E52,TEXT /52 DAS WORTSYMBOL 'THEN' FEHLT./ |
| 8942 | E53,TEXT /53 DAS WORTSYMBOL 'UNTIL' FEHLT./ |
| 8943 | E54,TEXT /54 DAS WORTSYMBOL 'DO' FEHLT./ |
| 8944 | E55,TEXT /55 DAS WORTSYMBOL 'TO' ODER 'DOWNTO' FEHLT./ |
| 8945 | E56,TEXT /56 DAS WORTSYMBOL 'BEGIN' FEHLT./ |
| 8946 | E57,TEXT /57 DAS WORTSYMBOL 'END' FEHLT./ |
| 8947 | E58,TEXT /58 EIN FAKTOR MUSS MIT NAME, KONSTANTE, 'NOT' ODER LINKSKLA/ |
| 8948 | *.-1 |
| 8949 | TEXT /MMER BEGINNEN./ |
| 8950 | |
| 8951 | XLIST |
| 8952 | \f/R U N T I M E E R R O R S (ALWAYS FATAL!) |
| 8953 | |
| 8954 | *DISPLAY |
| 8955 | /-------- D I S P L A Y --------/ |
| 8956 | ZBLOCK 20 |
| 8957 | /---------------------------------/ |
| 8958 | |
| 8959 | XHALT, 0 |
| 8960 | CLA CLL |
| 8961 | TAD ZPRINT |
| 8962 | DCA PTPRINT /SWITCH TO TERMINAL OUTPUT! |
| 8963 | TAD (HLTLIST-1 |
| 8964 | DCA HTEXT |
| 8965 | ISZ HTEXT |
| 8966 | TAD I HTEXT |
| 8967 | TAD XHALT |
| 8968 | SZA CLA |
| 8969 | JMP .-4 |
| 8970 | ISZ HTEXT |
| 8971 | TAD I HTEXT |
| 8972 | DCA HTEXT |
| 8973 | CRLF |
| 8974 | CRLF |
| 8975 | JMS HMESG |
| 8976 | TAD (HLTAT |
| 8977 | DCA HTEXT |
| 8978 | JMS HMESG |
| 8979 | L0001 |
| 8980 | DCA M |
| 8981 | L7777 |
| 8982 | TAD PC |
| 8983 | LOAD |
| 8984 | JMS IOUT |
| 8985 | CRLF |
| 8986 | JMP I OS8 |
| 8987 | |
| 8988 | HMESG, 0 |
| 8989 | TAD I HTEXT |
| 8990 | SNA |
| 8991 | JMP I HMESG |
| 8992 | BSW |
| 8993 | JMS ASCII |
| 8994 | TAD I HTEXT |
| 8995 | JMS ASCII |
| 8996 | ISZ HTEXT |
| 8997 | JMP HMESG+1 |
| 8998 | HTEXT, 0 |
| 8999 | |
| 9000 | HLTLIST,-ERROR0-1; HLT0 |
| 9001 | -ERROR1-1; HLT1 |
| 9002 | -ERROR2-1; HLT2 |
| 9003 | -ERROR3-1; HLT3 |
| 9004 | -ERROR4-1; HLT4 |
| 9005 | -ERRORA-1; HLTA |
| 9006 | -ERRORB-1; HLTB |
| 9007 | -ERRORC-1; HLTC |
| 9008 | -ERRORD-1; HLTD |
| 9009 | |
| 9010 | HLT0, TEXT /DIVISION BY 0 / |
| 9011 | HLT1, TEXT /UNDERFLOW / |
| 9012 | HLT2, TEXT /OVERFLOW/ |
| 9013 | HLT3, TEXT /SQRT/ |
| 9014 | HLT4, TEXT /LN/ |
| 9015 | HLTA, TEXT /MEMORY FULL / |
| 9016 | HLTB, TEXT / INDEX/ |
| 9017 | HLTC, TEXT /CASE/ |
| 9018 | HLTD, TEXT /FILE/ |
| 9019 | |
| 9020 | HLTAT, TEXT / ERROR AT / |
| 9021 | |
| 9022 | PAGE |
| 9023 | \f/I N I T I A L I Z A T I O N OF R U N T I M E - S Y S T E M |
| 9024 | |
| 9025 | INIT, CLA CLL |
| 9026 | CDF 10 |
| 9027 | TAD I (7621 |
| 9028 | CDF 0 |
| 9029 | SNA CLA /IF INPUT FILE SPECIFIED |
| 9030 | JMP INITKB |
| 9031 | TAD IIDEVH /THEN SETUP FILE INPUT |
| 9032 | DCA I (IDEVH |
| 9033 | TAD IIBLOCK |
| 9034 | DCA I (IBLOCK |
| 9035 | TAD (JMP ERRORD |
| 9036 | DCA I (FATAL0 |
| 9037 | TAD (IBUFFER |
| 9038 | DCA I (IBP |
| 9039 | L7775 |
| 9040 | DCA I (IC3 |
| 9041 | TAD (GETC |
| 9042 | SKP |
| 9043 | INITKB, TAD (XREAD /ELSE KEYBOARD INPUT |
| 9044 | DCA I (PTREAD |
| 9045 | CDF 10 |
| 9046 | TAD I (7600 |
| 9047 | CDF 0 |
| 9048 | SNA CLA /IF OUTPUT FILE SPECIFIED |
| 9049 | JMP INITPR |
| 9050 | TAD (I37 /THEN SETUP FILE OUTPUT |
| 9051 | DCA I (PTI37 |
| 9052 | TAD (PUTC |
| 9053 | SKP |
| 9054 | INITPR, TAD (XPRINT /ELSE USE PRINTER |
| 9055 | DCA I (PTPRINT |
| 9056 | TAD (XHALT |
| 9057 | DCA I (PTHALT /ACTIVATE RUNTIME ERRORS |
| 9058 | INITDH, CDF 60 /TRANSFER DEVICE HANDLER(S) |
| 9059 | TAD I F6T0 /AND RUNTIME ERROR ROUTINE |
| 9060 | CDF 0 /TO THEIR PLACE IN FIELD 0 |
| 9061 | DCA I F6T0 |
| 9062 | ISZ F6T0 |
| 9063 | ISZ C1200 |
| 9064 | JMP .-6 |
| 9065 | INITST, TAD (CDF CIF 0 /CHANGE STARTING ADDRESS |
| 9066 | DCA I (7744 /TO START OF INTERPRETER |
| 9067 | TAD (ISTART |
| 9068 | DCA I (7745 |
| 9069 | DCA I (7746 /CORRECT JOB STATUS WORD |
| 9070 | CDF 10 /(MAKE IT RESTARTABLE) |
| 9071 | TAD I (7643 |
| 9072 | AND (20 /CHECK /H - OPTION |
| 9073 | CDF CIF 0 |
| 9074 | SZA CLA |
| 9075 | JMP I (7600 /RETURN TO OS8 MONITOR |
| 9076 | JMP I (ISTART /START INTERPRETER |
| 9077 | |
| 9078 | IIDEVH, 0 |
| 9079 | IIBLOCK,0 |
| 9080 | F6T0, IDEVBUF |
| 9081 | C1200, -1200 |
| 9082 | |
| 9083 | PAGE |
| 9084 | |
| 9085 | END |
| 9086 | $ |