Program Logic Manual - All about the IBM 1130 Computing System

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• •• A4 •• •XF0000 F1500 F1005A l A2 *. A4.•...LOAD SYSTEM .. .... .4. ..• INPUT. PRINT • .•SSUBRS, .:•SWITEVIDSET •:. Y.!!.X: F4 : ... SWIPMEI NT .....Y!.INITIALIZE : .. .. • • .. 01• IL504 TABLE • .. .. •••• Or.▪ • NO •.NO ••••• • CI • •MOXF0 050 F1501 F1006F1016B1 02.X.... . 83 B4 .. 05 ..GET MACHINE .• • • •• .• TOO •.SIZE AND .. E ND .. YES.. .. YES ... MANY .. YESINITIALIZE .. STANT READ •• X:SET END SWITCH • ...CONTINUATION .. X...CONTINUATION .....• PHASE •... ... ... ST MT .. .. STMTS .... ..•• .. .. ...• • •Cl• •*F1000 ok* 0• • NOF/510 xC2• READ INPUT •F1500 002A2READ INPUT •RECORD• RECORD • • •'7,10F/009•C4•STATEMENTNUMBER••e AD••••• •: DI •.XFI001▪ ••• K FI512 F1017 x F1054D1 x04 D5F/500 002A2 ..••I:72 • * ••PACK STATEMENT . REPLACEREAD INPUT • RETURN • AND PLACE ON •STATEMENT WITH• RECORD • • • •STRING ERROR• • •ElCONVERT STANTTO EBCDIC CODE•••X••••: .4..0.• F4 •• •01 •• •***le..X. DI. •xROL XEl .•. .. F2F4... .. • ... CONTROL .. YES • ANALYZE AND •SET UP TO LOAD ... RECORD X• STORE CONTROL NEXT PHASE ... ... •RECORD DATA .. .. • • • •F1004 GI • G4• rS11 141MiErg •• REQUIRED •• GET PHASE ID •FROM BIT• SWITCHES1 xHI ...H4... H5*. ... .. DUMP STRING CONTROL *. YES.. EQUAL ... YES • AREA, SYMBOL •.. RECORD •.•.... .. TO ID THIS .. X•TABLE AREA, AND.PHASE.. .. • FCOM•i ... .....• . NO fe4,0• NO. • . .CIA • •4.410 .04.0• A4 •RL010 XJ4•LOAD NEXT PHASE• •• •....K4• EXIT TO NEXT •PHASE •• •Flowchart FOR02. FORTRAN Compiler, Phase 1Flowcharts 245
STARTAlINITIALIZE •• PHASE. MOVE•STRING NEXT TO• SYMBOL TABLECOCT BI• SET UP•INITIALIZATION•CALLS 70 SEW•SOF10, AND UFIOern•CI *Of• •ivs. xZAIB sMOVE NOVELCI .i. C2 C30 . flo • • 00.4.. FORMAT •.. YESOR ERROR .. X:M°10SWOLINT x:421NMEMEO :....X: CI :•.STATEMENT.. • STRING • •.w o. • • • .000• NO▪DI'ARITHMETIC...STATEMENT..• NOYESZA6D2•S. STUNGIENINY•ZA5El.:ST17141tAlf$PE• SUBROUTINEMAKE E2COMPRESS REST• OF STATEMENT.•MOVE TO OUTPUTSTRING•.046..• F3 •• •6.0.GETIOFlSEARCH• FOR •TYPE• •GI. END NOSTATEMENT •YES•1DSV2 ..F2• POUMP 41• CALL• YESG2• •PUT POUMP CALL ON STRING ••NOCALLC F3• ••REINITIALIZE TO.SCAN STRING AGAIN • ••• •••• G3 •.X.0.0..ENDO GR... WAIT...•GA• ENO YES R:EXITR ZSRBIE•STROUTINE• ATEMENTNOZAIAIDAHO .•. ZZYZHO HI. .. H4 .. H5.0 4.. 0. NAME .. • 0. YES ..1OgYITUNENTCH-R . ..YES •• CONVERT TO 5 •.... STMENT.. .•X•CHARACTER NAME.•"..?ViP476 ...•CLOSE UP STRING... .. .. .. • •... o••10 • NO04.0• P3 •MOVIEJ3x7Y:fEMPNIE14INPUT STRING •• ••••.▪ • •..X• G3 •xFlowchart FOR03. FORTRAN Compiler, Phase 2246
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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
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Significant variables: (Continued)S
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mom texauao ularAS • TO •LkS 2.
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MAINS• ENTER FROM• PHASE 1•SE
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•.4ISLA11.41.0..005•• • •
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••••10•ENTER FROM COLD.
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****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 262 and 263: •• ENTER FROM •• PHASE 9
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 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
Page 312 and 313: EEZ sUrqamoil.LaIsa (Areaqm uia4sA5
Page 314 and 315: .012•• Al.• •M0530•%Al•
Page 316 and 317: *****. YES *010.Er000 .FC015 * 02**
Page 318 and 319: .0/2** A3** *)7(*****A3***********C
Page 320 and 321: ICNVT****A1*** ***** *ENTER I - * C
Page 322 and 323: 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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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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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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