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decuslib20-03
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decus/20-0078/comp/dbdt.mac
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SUBTTL DUMP ROUTINES FOR DEBUGGARS
SEARCH SIMMAC,SIMMC2,SIMMCR
CTITLE DBDT
IFE QDEBUG,<END>
TWOSEG
RELOC 400K
SALL
MACINIT
EXTERN YSTEPP,YDCSTB,YDCSTP,YOPSTB,YOPSTP,YEXPL,YEXPP,YDBRTC,YDBRTC,YCANTRY
EXTERN YBKST,YBKSTP,YDICT,YMAXID,YRDSTB,YRDSTP,YQRELT,YRELCD,YDBRTA
EXTERN O2DB4
DEFINE DRD(R,F)
< PROC
.'R:: SAVE <X0,X1,X2,X3,X4,X5>
OUTSTR [ASCIZ/=====R AT /]
LI X3,22
MOVE X4,X1
EXEC L2
OUTSTR [ASCIZ/=====
/]
IRP F < QSZ=0
SIZE (QSZ,F)
IFE <QSZ-1>,<IFON F(X1)
GOTO [OUTSTR [ASCIZ/F/]
OUTCHR ["="]
LI X4,"1"
OUTCHR X4
OUTSTR [ASCIZ/
/]
GOTO .+1]
>
IFN <QSZ-1>,<LI X3,QSZ
LF (X4) F(X1)
JUMPN X4,[OUTSTR [ASCIZ/F/]
OUTCHR ["="]
GOTO .+1]
JUMPE X4,.+3
EXEC L2
OUTSTR [ASCIZ/
/]
>
>
OUTSTR [ASCIZ/
/]
RETURN
DEFINE R <EXEC .'R>
L2(): SETZ X2,0
DIVI X2,3
SKIPE X3
AOJ X2,0
MOVN X3,X2
IMULI X3,3
ROT X4,(X3)
L3(): SETZ X5,0
ROTC X4,3
ADDI X5,"0"
OUTCHR X5
DECR X2,L3
POPJ XPDP,0
EPROC
>
DEFINE ONEOF(A)=<
HRRZ X1,XP1
IRP A,<
WHEN XP1,A
A
>>
DRD(ZID,<ZNOTER,ZNOLST,ZNOTYP,ZIDSYS,ZIDTYP,ZIDMOD,ZIDKND,ZIDZHE,ZIDZQU,ZIDZDE>)
DRD(ZLI,<ZNOTER,ZNOLST,ZNOTYP,ZLILID>)
DRD(ZCN,<ZNOTER,ZNOLST,ZNOTYP,ZCNTYP,ZIDKND,ZCNVAL>)
DRD(ZOS,<ZNOTER,ZNOLST,ZNOTYP,ZOSLB>)
DRD(ZNS,<ZNOTER,ZNOLST,ZNOTYP,ZIDSYS,ZNSTYP,ZNSMOD,ZNSKND,ZNSZNO,ZNSZQU,ZNSROR,ZNSSEF,ZNSLEV,ZNSGEN>)
DRD(ZNN,<ZNOTER,ZNOLST,ZNOTYP,ZNNTYP,ZNNMOD,ZNNKND,ZNNZQU,ZNNCOD>)
DRD(ZQU,<ZDETYP,ZQUIB,ZQUSYS,ZQUTYP,ZQUMOD,ZQUKND,ZQUZHE,ZQUNSB,ZQULID,ZQUIND,ZQUZQU,ZQUZB,ZQULNE>)
DRD(ZHE,<ZDETYP,ZHETYP,ZHENOI,ZHESOL,ZHEDLV,ZHEEBL,ZHELEN,ZHEBNM,ZHEFIX>)
DRD(ZHB,<ZDETYP,ZHETYP,ZHENOI,ZHESOL,ZHEDLV,ZHEEBL,ZHELEN,ZHEBNM,ZHEFIX,ZHBZQU,ZHBZHB,ZHBNRP,ZHBVRT,ZHBSBL,ZHBSTD,ZHBSZD,ZHBUPF,ZHBBLV,ZHBLOC,ZHBKDP,ZHBEXT>)
DRD(ZMP,<ZDETYP,ZMPZMP,ZMPNOV,ZMPDOV,ZMPNRV,ZMPDRV,ZMPNTX,ZMPDTX>)
DRD(ZDC,<ZDCZDC,ZDCZQU>)
DRD(ZBS,<ZBSZDC,ZBSZHE>)
DRD(ZFX,<ZFXTYP,ZFXCOD,ZFXVAL>)
OPDEF .DBDS [PUSHJ XPDP,DBDS]
OPDEF .DBDT [PUSHJ XPDP,DBDT]
OPDEF .DBDB [PUSHJ 17,DBDB]
OPDEF .DBDR [PUSHJ 17,DBDR]
DBDB:: PROC
SAVE <X0,X1,X2,XP1>
OUTSTR [ASCIZ/BLOCK STACK/]
HRRZ XP1,YBKSTP
LI X2,YBKST
WHILE CAMLE X2,XP1
GOTO FALSE
DO L X1,X2
ZBS
AOS X2
OD
RETURN
EPROC
DBDD:: PROC
SAVE<X0,X1,XP1,XP2>
OUTSTR [ASCIZ/DICT/]
LI XP1,YDICT
L XP2,YMAXID
SUBI XP2,QLOWID
WHILE SOJL XP2,FALSE
DO
L X1,XP1
SKIPE (X1)
ZDC
AOS XP1
OD
RETURN
EPROC
DBDR:: PROC
SAVE <X1,X0,X2,XP1>
OUTSTR [ASCIZ/REDECL STACK/]
L X2,YRDSTB
HRRZ XP1,YRDSTP
WHILE CAMLE X2,XP1
GOTO FALSE
DO L X1,X2
ZDC
AOS X2
OD
RETURN
EPROC
DBDT:: PROC
SAVE <X0,X1,XP1,XP2>
OUTSTR [ASCIZ/TREE DUMP/]
HRRZ XP1,YOPSTB
LOOP
HRRZ X1,XP1
EXEC ZNODUMP
AS
STEP XP1,ZCN
HRRZ YOPSTP
CAMG XP1,
GOTO TRUE
SA
L XP1,YEXPP
WHILE CAML XP1,YEXPL
GOTO FALSE
DO
HRRZ X1,XP1
ONEOF <ZID,ZLI,ZOS,ZNS,ZNN,ZCN>
STEP XP1,ZCN
OD
RETURN
EPROC
DBDS:: PROC
SAVE <X0,X1,XP1>
OUTSTR [ASCIZ/DECL STACK/]
L XP1,YDCSTB
WHILE
HRRZ X1,YDCSTP
CAIL XP1,(X1)
GOTO FALSE
DO
EXEC ZDEDUMP
WHEN XP1,ZHE
GOTO [STEP XP1,ZHE
GOTO EXT]
WHEN XP1,ZHB
GOTO [STEP XP1,ZHB
GOTO EXT]
WHEN XP1,ZQU
GOTO [STEP XP1,ZQU
GOTO EXT]
WHEN XP1,ZMP
GOTO [STEP XP1,ZMP
GOTO EXT]
EXT:
OD
RETURN
EPROC
ZNODUMP:: PROC
SAVE <X0,X1>
ONEOF <ZID,ZLI,ZOS,ZNS,ZNN,ZCN>
RETURN
EPROC
ZDEDUMP:: PROC
SAVE <X0,X1>
ONEOF <ZQU,ZHE,ZHB,ZMP>
RETURN
EPROC
SUBTTL DBMN
COMMENT;
PURPOSE: OBTAIN A MNEMONIC OPCODE FROM ITS NUMBER
INPUT: NUMERIC CODE RIGHT ADJUSTED IN X0
OUTPUT: SIXBIT MNEMONIC OR ****** IN XO
ENTRY: DBMN
;
DBMN:: PROC
SAVE<X1>
OPHSH=1
IIISW=0
STANSW=0
DEFINE XX(A,B)=<>
DEFINE XK(A,B)=<
X(A,B)
>
DEFINE X(A,B)=<
CAIN B
GOTO [L X1,[SIXBIT/A/]
GOTO DBMN.E]
>
L X1,[SIXBIT/******/]
; THE FOLLOWING SEQUENCE HAS BEEN COPIED FROM MACRO.MAC
; IN THE DEC SYSTEM PROGRAM LIBRARY
IFN OPHSH,< ;PUT THE MOST USED OP CODES FIRST
X GOTO , 254
X PUSHJ , 260
X POPJ , 263
X PUSH , 261
X POP , 262
X AOS , 350
X ASCIZ , 701
X CALLI , 047
X EXTERN, 724
X INTERN, 744
X JFCL , 255
X JSP , 265
X L , 200
X LI , 201
X ST , 202
X SETZM , 402
X SIXBIT, 717
X SOS , 370
X TLNE , 603
X TLNN , 607
X TLO , 661
X TLZ , 621
X TLZA , 625
X TLZE , 623
X TLZN , 627
X TRNE , 602
X TRNN , 606
X TRZ , 620
>
X ADD , 270
X ADDB , 273
X ADDI , 271
X ADDM , 272
X AND , 404
X ANDB , 407
X ANDCA , 410
X ANDCAB, 413
X ANDCAI, 411
X ANDCAM, 412
X ANDCB , 440
X ANDCBB, 443
X ANDCBI, 441
X ANDCBM, 442
X ANDCM , 420
X ANDCMB, 423
X ANDCMI, 421
X ANDCMM, 422
X ANDI , 405
X ANDM , 406
X AOBJN , 253
X AOBJP , 252
X AOJ , 340
X AOJA , 344
X AOJE , 342
X AOJG , 347
X AOJGE , 345
X AOJL , 341
X AOJLE , 343
X AOJN , 346
XX AOS , 350
X AOSA , 354
X AOSE , 352
X AOSG , 357
X AOSGE , 355
X AOSL , 351
X AOSLE , 353
X AOSN , 356
X ARG , 320
X ARRAY , 771
IFN IIISW,<X ASCID , 773>
X ASH , 240
X ASHC , 244
X BLT , 251
XX CAI , 300
X CAIA , 304
X CAIE , 302
X CAIG , 307
X CAIGE , 305
X CAIL , 301
X CAILE , 303
X CAIN , 306
X CALL , 040
XX CALLI , 047
XX CAM , 310
X CAMA , 314
X CAME , 312
X CAMG , 317
X CAMGE , 315
X CAML , 311
X CAMLE , 313
X CAMN , 316
XX CLEAR , 400
XX CLEARB, 403
XX CLEARI, 401
XX CLEARM, 402
X CLOSE , 070
X COMMEN, 770
IFN STANSW,<X CONS,257>
XX DATA. , 020
XK DFAD , 110
XK DFDV , 113
XK DFMP , 112
X DFN , 131
XK DFSB , 111
X DIV , 234
X DIVB , 237
X DIVI , 235
X DIVM , 236
XK DMOVE , 120
XK DMOVEM, 124
XK DMOVN , 121
XK DMOVNM, 125
X DPB , 137
X ENTER , 077
X EQV , 444
X EQVB , 447
X EQVI , 445
X EQVM , 446
X EXCH , 250
X FAD , 140
X FADB , 143
X FADL , 141
X FADM , 142
X FADR , 144
X FADRB , 147
X FADRI , 145
X FADRM , 146
X FDV , 170
X FDVB , 173
X FDVL , 171
X FDVM , 172
X FDVR , 174
X FDVRB , 177
X FDVRI , 175
X FDVRM , 176
XX FIN. , 021
IFN STANSW,<X FIX , 130>
IFE STANSW,<XK FIX , 122>
XK FIXR , 126
XK FLTR , 127
X FMP , 160
X FMPB , 163
X FMPL , 161
X FMPM , 162
X FMPR , 164
X FMPRB , 167
X FMPRI , 165
X FMPRM , 166
X FSB , 150
X FSBB , 153
X FSBL , 151
X FSBM , 152
X FSBR , 154
X FSBRB , 157
X FSBRI , 155
X FSBRM , 156
X FSC , 132
X GETSTS, 062
X HLL , 500
X HLLE , 530
X HLLEI , 531
X HLLEM , 532
X HLLES , 533
X HLLI , 501
X HLLM , 502
X HLLO , 520
X HLLOI , 521
X HLLOM , 522
X HLLOS , 523
X HLLS , 503
X HLLZ , 510
X HLLZI , 511
X HLLZM , 512
X HLLZS , 513
X HLR , 544
X HLRE , 574
X HLREI , 575
X HLREM , 576
X HLRES , 577
X HLRI , 545
X HLRM , 546
X HLRO , 564
X HLROI , 565
X HLROM , 566
X HLROS , 567
X HLRS , 547
X HLRZ , 554
X HLRZI , 555
X HLRZM , 556
X HLRZS , 557
X HRL , 504
X HRLE , 534
X HRLEI , 535
X HRLEM , 536
X HRLES , 537
X HRLI , 505
X HRLM , 506
X HRLO , 524
X HRLOI , 525
X HRLOM , 526
X HRLOS , 527
X HRLS , 507
X HRLZ , 514
X HRLZI , 515
X HRLZM , 516
X HRLZS , 517
X HRR , 540
X HRRE , 570
X HRREI , 571
X HRREM , 572
X HRRES , 573
X HRRI , 541
X HRRM , 542
X HRRO , 560
X HRROI , 561
X HRROM , 562
X HRROS , 563
X HRRS , 543
X HRRZ , 550
X HRRZI , 551
X HRRZM , 552
X HRRZS , 553
X IBP , 133
X IDIV , 230
X IDIVB , 233
X IDIVI , 231
X IDIVM , 232
X IDPB , 136
X ILDB , 134
X IMUL , 220
X IMULB , 223
X IMULI , 221
X IMULM , 222
X IN , 056
XX IN. , 016
X INBUF , 064
XX INF. , 026
X INIT , 041
X INPUT , 066
X IOR , 434
X IORB , 437
X IORI , 435
X IORM , 436
XX JFCL , 255
X JFFO , 243
X JRA , 267
XX JRST , 254
X JSA , 266
XX JSP , 265
X JSR , 264
XX JUMP , 320
XX JUMPA , 324
X JUMPE , 322
X JUMPG , 327
X JUMPGE, 325
X JUMPL , 321
X JUMPLE, 323
X JUMPN , 326
X LDB , 135
X LOOKUP, 076
X LSH , 242
X LSHC , 246
XK MAP , 257
X MLOFF , 767
X MLON , 766
XX MOVE , 200
XX MOVEI , 201
XX MOVEM , 202
X MOVES , 203
X MOVM , 214
X MOVMI , 215
X MOVMM , 216
X MOVMS , 217
X MOVN , 210
X MOVNI , 211
X MOVNM , 212
X MOVNS , 213
X MOVS , 204
X MOVSI , 205
X MOVSM , 206
X MOVSS , 207
X MTAPE , 072
XX MTOP. , 024
X MUL , 224
X MULB , 227
X MULI , 225
X MULM , 226
XX NLI. , 031
XX NLO. , 032
X OPEN , 050
X OR , 434
X ORB , 437
X ORCA , 454
X ORCAB , 457
X ORCAI , 455
X ORCAM , 456
X ORCB , 470
X ORCBB , 473
X ORCBI , 471
X ORCBM , 472
X ORCM , 464
X ORCMB , 467
X ORCMI , 465
X ORCMM , 466
X ORI , 435
X ORM , 436
X OUT , 057
XX OUT. , 017
X OUTBUF, 065
XX OUTF. , 027
X OUTPUT, 067
XX POP , 262
XX POPJ , 263
X PRGEND, 714
XX PUSH , 261
XX PUSHJ , 260
X RELEAS, 071
X RENAME, 055
XX RESET., 015
X RIM10B, 736
X ROT , 241
X ROTC , 245
X RTSER., 001
XX RTB. , 022
X SALL , 720
X SEARCH, 721
X SETA , 424
X SETAB , 427
X SETAI , 425
X SETAM , 426
X SETCA , 450
X SETCAB, 453
X SETCAI, 451
X SETCAM, 452
X SETCM , 460
X SETCMB, 463
X SETCMI, 461
X SETCMM, 462
X SETM , 414
X SETMB , 417
X SETMI , 415
X SETMM , 416
X SETO , 474
X SETOB , 477
X SETOI , 475
X SETOM , 476
X SETSTS, 060
X SETZ , 400
X SETZB , 403
X SETZI , 401
XX SETZM , 402
XX SKIP , 330
X SKIPA , 334
X SKIPE , 332
X SKIPG , 337
X SKIPGE, 335
X SKIPL , 331
X SKIPLE, 333
X SKIPN , 336
XX SLIST., 025
X SOJ , 360
X SOJA , 364
X SOJE , 362
X SOJG , 367
X SOJGE , 365
X SOJL , 361
X SOJLE , 363
X SOJN , 366
XX SOS , 370
X SOSA , 374
X SOSE , 372
X SOSG , 377
X SOSGE , 375
X SOSL , 371
X SOSLE , 373
X SOSN , 376
IFN STANSW,<X SPCWAR,43>
X STATO , 061
X STATUS, 062
X STATZ , 063
X SUB , 274
X SUBB , 277
X SUBI , 275
X SUBM , 276
X TDC , 650
X TDCA , 654
X TDCE , 652
X TDCN , 656
X TDN , 610
X TDNA , 614
X TDNE , 612
X TDNN , 616
X TDO , 670
X TDOA , 674
X TDOE , 672
X TDON , 676
X TDZ , 630
X TDZA , 634
X TDZE , 632
X TDZN , 636
X TLC , 641
X TLCA , 645
X TLCE , 643
X TLCN , 647
X TLN , 601
X TLNA , 605
XX TLNE , 603
XX TLNN , 607
XX TLO , 661
X TLOA , 665
X TLOE , 663
X TLON , 667
XX TLZ , 621
XX TLZA , 625
XX TLZE , 623
XX TLZN , 627
X TRC , 640
X TRCA , 644
X TRCE , 642
X TRCN , 646
X TRN , 600
X TRNA , 604
XX TRNE , 602
XX TRNN , 606
X TRO , 660
X TROA , 664
X TROE , 662
X TRON , 666
XX TRZ , 620
X TRZA , 624
X TRZE , 622
X TRZN , 626
X TSC , 651
X TSCA , 655
X TSCE , 653
X TSCN , 657
X TSN , 611
X TSNA , 615
X TSNE , 613
X TSNN , 617
X TSO , 671
X TSOA , 675
X TSOE , 673
X TSON , 677
X TSZ , 631
X TSZA , 635
X TSZE , 633
X TSZN , 637
X TTCALL, 051
X TWOSEG, 731
X UFA , 130
X UGETF , 073
X UJEN , 100
X UNIVER, 737
X USETI , 074
X USETO , 075
XX WTB. , 023
X XCT , 256
X XOR , 430
X XORB , 433
X XORI , 431
X XORM , 432
X XPUNGE, 730
X Z , 000
X .CREF , 740
X .HWFRM, 742
X .MFRMT, 743
X .XCREF, 741
IFN OPHSH,< ;NO-OPS, OLD MNEMONICS,F4 UUOS
X CAI , 300
X CAM , 310
X CLEAR , 400
X CLEARB, 403
X CLEARI, 401
X CLEARM, 402
X JUMP , 320
X JUMPA , 324
X SKIP , 330
>
DBMN.E: L X0,X1
RETURN
EPROC
COMMENT;
ROUTINES FOR REMAPPING OF RUN TIME TRACE TABLE
DBRTMU IS CALLED AT ENTRY TO GENABS,GENFIX,GENLD,GENOP AND GENREL
AND SAVES THE ADDRESS FROM WHERE IT WAS CALLED
DBRTMA IS CALLED AT START OF GENREL AND OUTPUTS DEBUG WORDS IF
SO2D2 IS ON
;
DBRTMA:: PROC
SAVE <X0,X1> ; SAVE EXACTLY TWO REGISTERS
L X1,YQRELT
PUSHJ XPDP,DBTAB(X1)
IF IFOFF SO2D2
GOTO FALSE
L YQRELT
CAIN QRELCD
SKIPN YCANTRY
GOTO FALSE
THEN
MOVSI 611000
LI 'TRC'
L X1,YRELCD
SUB X1,YCANTRY
HRL X1,YDBRTA
EXEC O2DB4,<X0,X1>
SETZM YDBRTA
SETOM YDBRTC
FI
RETURN
DBTAB: REPEAT 10,<POPJ XPDP,0
>
EPROC
DBRTMU:: PROC
SAVE <X0,X1> ;SAVE EXACTLY TWO REGISTERS
IF AOSE X1,YDBRTC
GOTO FALSE
THEN HRRZ X1,-2(XPDP)
ST YDBRTA
FI
RETURN
EPROC
END