Program Logic Manual - All about the IBM 1130 Computing System

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•• ENTER FROM •• PHASE 9 •• •BI• ••RESET SWITCH •AND FLAGS. GET • A CHARACTER •• •....IF.*too• •CI +.5 C2 ....• • • • .•.•• 5.......DM503 • XOMSI5CI •.•.C2 C3**... C4......C5.. ... CHARACTER .+. YES CHECK ..•:••YES...IS APOSTROPHE X: • X.:ISZIAilliai.4:+413 X.:* D1817 .. X: MULTIPLIER.. ...... .. .........•140••..• YES • NOO * .. ...so• • .XDI ...X.:... C2 •• • X..I. . X X %......*DMS10DMSI7DI .. D4 ... OS .....DEVICE .. .. •.01 ...... INDICATOR •. NO .... VI,AR L •. . YES .. VALID .. YES.... X....FOR DEVICE.......:...I5 StAAA CT...".***.CMIACfER..e.o. .. ... oh. ..•• YESo NO •NO .......• • •CONABElCONVERT• CHARACTER TL• DEVICE CODE. •.XOMS22E4 .. ESINDI C AT EA.• it.... .•NO • INDIFRTHE'iTAINNIR!.4. • YES• 01•FlTWo. CHARACOTERS NOPACKED• YESDMS20F4• OUTPUT •DMS24F5•:EiHEJ TAL:CMt5IIEBUFFVUT: CM T• ••BLANKGINO• PASS 2 06•.:ES•OMIT•:4115y1PDIV :• BUFFER •G2• NEXT.YESCHARACTER•..IS REPEAT.. •• NO1.12• •ffiTARAVIR:• Dl •G4• 4•LOIJIL OSA..• •:SCAMARNR8ET:••*EXIT TO PHASE•• •..x. CI • • • • •Flowchart ASM14. Assembler <strong>Program</strong>, Phase 8AFlowcharts 233
Al•GEYER GTHOG SCANA3 A4 AS.SKnaitTFIETO.ENTER PHASE 9'ERAEICVMAIEW• •WALTVUEsXSTRT9B1 4. 82.0 .. •LOLBL 016AI. •YES• -11. ASTERISK IN .. .. X.SCAN LABEL. GET....•.COLUMN 21.. •• NEXT RECORD it. .. • •• NOX83 04 BSEM000 022A1.• • • • e SCAN OPERANDPRINT ERROR PRINT HONG FOR SPECIAL •• MESSAGE • • • CHARACTERS • CIS*04 ******PACKNUR' :C4CS•• RETURN TO • • • EVALUATE EACH •• CALLER • • SPACE A LINE ELEMENT :• ••PERFORM TABLELOOK UP OF OPCODE• •••WURN TO • DETERMINE• CALLER EXPRESSION• VALUE05• FETCH• CORRESPONDING•INDICATOR MORDROCRDE3 ••• CLEAR NEXT•INPUT BUFFER TO• EBCDIC BLANKS•ES• ••NOVE EXPRESSION.+VALUE TO ASCUM •• •• •Fl• BRANCH VIA ••BRANCH TABLE TO.• EX/7 TO ••REOUIRED PHASE ••▪.xF3•ppEE I .. •:.!!!BUoY...FS• RETURN TO •• CALLER • ••G1.:* WRIT *:.!!!CORE• NOG3 . Ṗe. G4• LA CARDYES •INDICATOR X FEED A CARDON•* AO •••HI.... .......• FETCH PHASE•........ 4444*XXH3 .• '.. H4 *. 5... LAST ... .. .... CARD A •.. NO .. LAST .. NOMONITOR ,.. X.. CARD END .. X.READ A RECORD0. CONTROL .. .. STMT .... ..O. .4• YES • YES• •••J1:REQUIRED PH ASEJ3J5• ••EXCHANGE INPUT •• FETCH PHASE 3 • • BER ADDRESSES • • •....3 K ..KS• • ReTURN TO'EXIT TO PHASE 3. CALLER• • • •Flowchart ASM15. Assembler <strong>Program</strong>, Phase 9234
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File Number 1130-36Form Y-26-3714-2
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CONTENTSSECTION 1. INTRODUCTION 1 S
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IntroductionProgram Analysis Proced
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SUP05„ Supervisor, XEQ Processing
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to be fetched as a result.Phase 2 o
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Table 1. The Contents of COMMALABEL
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"Table 1 . The Contents of COMMA (C
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Table 2. The Contents of DCOM (Conc
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Likewise, information acquired by P
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1Subphase 2Subphase 2 contains the
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prior to performing any disk operat
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Cold StartLoaderResidentImageParame
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Page Blank In Original
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lank (the mainline is in Working St
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0 0 0 0COMMA, COMMA, COMMA, COMMA,S
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SECTION 8. CORE LOAD BUILDERFLOWCHA
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core load is executed) below locati
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LOCALs AND SOCALsIf during the firs
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LOWCORE./‘. BSC L I FL210 I BSS 1
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SubroutineMC000RL000FunctionMaster
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PHASE 6Phase 6 performs several mis
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DUP CONTROL RECORDSIn the table bel
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LocationPIHDRSIHDRPTHDRCIHDRPhase N
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specified on the DUP control record
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the disk area reserved for DUP phas
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DCTL SubroutinesThese subroutines m
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SNOFF SubroutineFixed Area is the b
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XW000This subroutine places the dat
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IITo delete the FORTRAN Compiler, t
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If // or * is found in column 1, th
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PRECIThis phase is read into core s
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Subroutine in execution Contents of
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phase. When the overlay phase compl
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PHASE 2Phase 2 handles the processi
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SCANThe SCAN subroutine collects th
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Figure 14, panel 3 shows the layout
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PhaseNumber Phase NameFunctionPhase
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0 0 0 0 0 0 0 0COMMA,SkeletonSuperv
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If at any time during the compilati
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Dimension Information Array Name75
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calls the System Core Dump program
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Pass 1 of phase 4 examines all COMM
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phase 16, when an arithmetic operat
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Phase 11 then calculates the subscr
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A DO Table entry is made for each D
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associated string and performs the
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All calls to these subprograms are
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Errors DetectedThere are no errors
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SECTION 12. SYSTEM LIBRARYFLOWCHART
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Function Name(s) Type Subtype Refer
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If (1) cylinder zero is defective,
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1130 Disk Data File Conversion Prog
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into a 31 word work area which has
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Acknowledge and Receive. If the ope
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Write Response (Transmit). If the t
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ead response routine to handle the
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Normal EBCDIC text. This interrupt
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Notes. FIRST is set non-zero during
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Notes. During call processing SYN5
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switches and storage locations requ
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Settings.Negative = EOTZero = Block
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SECTION 14. STAND-ALONE UTILITIESDI
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PROGRAM ANALYSIS PROCEDURESINTRODUC
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SUBROUTINE ERROR NUMBER/ERROR STOPL
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•Table 8. Error Number List (Cont
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COMMA,SkeletonSupervisorCOMMA,Skele
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Assumes CoreLocation Procedureshave
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StepProcedureContinue nowhaving the
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SUBROUTINE DATA CHARTSSYSTEM DEVICE
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Register status:MainlineSaved at/re
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Significant variables:Symbolic loca
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TYPE ZFlowchart: F1012Used by: SFIO
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PRNZFlowchart: FI010Used by: SFIOSu
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Register status:MainlineSaved at/re
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READ1Used by: Assembler Language pr
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Register status:ACC EXT XR1 XR2 XR3
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Register status:ACC EXT XR1 XR2 XR3
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DISK1Used by: Monitor system progra
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Postoperative conditions and entry
Page 211: Significant variables: (Continued)S
Page 214 and 215: mom texauao ularAS • TO •LkS 2.
Page 216 and 217: MAINS• ENTER FROM• PHASE 1•SE
Page 218 and 219: •.4ISLA11.41.0..005•• • •
Page 220 and 221: ••••10•ENTER FROM COLD.
Page 222 and 223: ****A1**********ENTER FROM CORE** I
Page 224 and 225: J P300****A1**********ENTRY FROM Su
Page 226 and 227: ****AI*ENTER HF.E F.OM♦* PHASE 3
Page 228 and 229: ***** *Sim*000* 5 * * 008*%al* * A2
Page 230 and 231: .•.•••▪NNA L FRM CORE.•
Page 232 and 233: • A4 :...CM000CM11;... A4114**Al
Page 234 and 235: SOZ sixelpAAINAnoTvezifemul gaaprin
Page 236 and 237: • •• Ah •• •CCATiiA4...
Page 238 and 239: •003•• Al•• ••iSTOREA
Page 240 and 241: ..*006 *.Al.•006•. A2• •
Page 242 and 243: E T z siautromoiacuninact umi2oad A
Page 244 and 245: • D Al•••DUMPLET*A/• EXEC
Page 246 and 247: DEFINE0 *****1000* ******0*****ENTE
Page 248 and 249: •014.• Al.• •PRECI*rnA•EN
Page 250 and 251: A l•ENTER FROM MCRA•B145TAIVral
Page 252 and 253: • ENTER FROM •• PHASE 1 •
Page 254 and 255: •RHAN4 ;FLIPPER•• •x81•
Page 256 and 257: .-706 FROM •• PHASE 3 ••
Page 258 and 259: • ENTER FROM •• PHASE 9 •
Page 260 and 261: .1/1E11/2 *PHA S 7 FLIPPER:BI•RES
Page 264 and 265: LDLBL Al• CONVERT LABEL •• TO
Page 266 and 267: DTHORAlCOMPUTE OSFBLOCK MORDCOUNT%I
Page 268 and 269: INT2AlFETCH DISKBUFFERADDRESSESBI
Page 270 and 271: EM0001•FETCH •APPROPRIATE •ER
Page 272 and 273: AlSAV5014yEAREAX81 82•"• INITIA
Page 274 and 275: • •• A4 •• •XF0000 F150
Page 276 and 277: STARTST1CKRLAl•"INITIALIZE PASSON
Page 278 and 279: •OOP•%AI*•NXTPOAlINIUNZE•
Page 280 and 281: •008.• AI.• •BEGIN1A• •
Page 282 and 283: Esz SDIETT0AA0T3L asvtid (aaudutop
Page 284 and 285: SSZ sprIpmoid6 asviTcl gaalPlum0 NV
Page 286 and 287: • A3 ••• • •STARTAlINIT
Page 288 and 289: STARTAl••• INITIALIZE TO •*
Page 290 and 291: XSTARTAlA4•• I NIT I ALIZESUBSC
Page 292 and 293: ENEAlINITIALIZE PHASE • ••STA
Page 294 and 295: 6T as'otici ‘aaudurop NV/U.1103
Page 296 and 297: ENTAl• MOVE STRINGNEXT TO SYRT8L.
Page 298 and 299: ••ENT 12012Al A2 ..• ••IN
Page 300 and 301: ENTAlINITIALIZEPHASE• B/ •.X.
Page 302 and 303: RC000A2:REVAIHLPHISE•B2• LOAD S
Page 304 and 305: FSLEN•Al:FSICUEStitiCeDD•SYSTEM
Page 306 and 307: DISCAl•CALIO •• ••READ ID
Page 308 and 309: IDENTAl•CALPR 007A1•.----------
Page 310 and 311: swIrommaAc103 tAreaqn tuaiskS • 8
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EEZ sUrqamoil.LaIsa (Areaqm uia4sA5
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.012•• Al.• •M0530•%Al•
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*****. YES *010.Er000 .FC015 * 02**
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ICNVT****A1*** ***** *ENTER I - * C
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INSRT .4. .4.Al *. 44 *. *****As **
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INT2 ..*A1***** *******• SENSE &
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XMTNTAt .. *.4:00* ******** .1,1. *
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SCAT3 s****A1************SAVE RUGS.
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%.• • * • **▪ 208* *0013*AL
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SEAL...•.A1ENTRYARK)•• ENTRY
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•003*• A/o• •.0*.*•003•
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..Al....A; .... ao•• COLUMN •
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RAPT!..•.AI+ENTRY VIA LIEF• PAP
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• A2 •12300 X 12100 72400••
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PACES PNCHZ P2080••••Al ...
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HOLE/'ENTRY VIA LEAF •HOLEZ•
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Z'90£ •OHDNdBacirl tualsAS 'S TO
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******504*• Al.*****A1***•**•
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as*** **•• *555 *****0065 *006*
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**•**anon*41** *****•*.4 4 * 4.
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**AI******** BRANCH TO** INTERRuPT
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*5****0/4** B,** * **014** 84** *01
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**•**• A4 B...* ***** XX.*.A? *
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ST .90E•OCILIVD 'Axemui tualsAs '
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XA l *. *.* *.NO . READ .....**. RE
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ZZ '90E •TUHYD 1 .A.re/qci utalsA
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'90E•oavau `icluacin tua 3sAs 'LE
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pLOTI****A/********* •*ENTER VIA
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8Z '90£LT,Old `Ireami tualsAs TtOL
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0X.*.2*•A5 *.•.* LAST 5.REMOVE
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APPENDIX A. EXAMPLES OF FORTRAN OBJ
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Object CodingSource Coding Object C
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Source CodingObject CodingObject Co
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Source CodingObject CodingObject Co
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Source CodingObject CodingNon-Disk
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Source CodingObject CodingWRITE (2'
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APPENDIX B. LISTINGSThis appendix c
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ADOR REL OBJECT ST.NO. LABEL OPCD F
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ADDR RFL OBJECT ST.NO. LABEL OPCD F
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ADOR REL OBJECT ST.NO. LABEL OPCD F
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ADDR REL OBJECT ST.NO. LABEL OPCD F
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AMA REL OBJECT ST.NO. LABEL OPCD FT
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SYMROL VALUE REL DEFN REFERENCESSSC
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APPENDIX C. ABBREVIATIONSBelow is a
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Abbreviation Meaning Abbreviation M
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Abbreviation Meaning Abbreviation M
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Disk Monitor Microfiche Disk Monito
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Disk Monitor Microfiche Disk Monito
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cters respectively.CSP D1 FORMAT:CS
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APPENDIX G: FIELD TYPE COMPRESSIONS
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Disk I/O subroutineResident monitor
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Arithmetic and function subroutines
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READER'S COMMENT FORMIBM 1130 Disk
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