!!****************************************** !! * !! OMF CONVERTER : ERCC TYPE OBJECT * !! FILE INTO ICL TYPE OBJECT FILE. * !! * !!****************************************** !! * !! PRODUCES A SQ FILE OF MAX RECORD SIZE 4K. !! THIS IS HANDLED VIA RECMAN ON B OR VIA BATAPE !! INTO MEF B ARCHIVE TAPE FORMAT OR VIA KTAPE !! INTO 'K' COPY OUT TAPE FORMAT. !! ( THIS WORK IS BASED ON SID 425) !! ! COMPILE PARM (NOCHECK) OR (OPT) !! !! THIS PROGRAM SHOULD RUN ON EMAS 2900, VME/B OR VME/K. !! THERE ARE STATEMENTS CONDITIONAL ON OPERATING SYSTEM !! AND SECTIONS OF CODE WHICH COULD BE OMITTED IN !! SPECIFIC VERSIONS IF SPACE BECOMES CRITICAL. !! !! ON EMAS THIS PROGRAM IS LINKED WITH AN INTERFACE !! 'OMFINTY' WHICH SETS UP FILES AND PARAMETERS. !! THE LINKED FILE IS CALLED OPUTY AND THE ENTRY IS !! OPUT !! !! !! !! !!***************************************************** !! * !! OPTIONS FOR NROBJ ARE HELD IN C26 AS BITS. * !! THEY ARE SET BY CALLING THE ROUTINE OMF PARM, * !! OR BY THE SUBSYSTEM. * !! * !! BIT 0 - STACK AREA MODE * !! BIT 1 - " " * !! BIT 2 - CODE SYMBOL TABLES AREA MODE * !! BIT 3 - " " * !! BIT 4 - GLA AREA MODE * !! BIT 5 - " " * !! BIT 6 - CODE AREA MODE * !! BIT 7 - " " * !! BIT 8 - AREA MODES SET(OTHERWISE IGNORE 0-7) * !! BIT 9 - 26 FREE * !! BIT 27 - DUMP TEMPORARY MODULE/LIBRARY * !! BIT 28 - INHIBIT CASCADE LOADING * !! BIT 29 - MAXKEYS * !! BIT 30 - FIXUPS (GIVE LIST OF RELOCATIONS * !! BIT 31 - MAP (GIVE NAME MAP OF OBJECT) * !! * !!***************************************************** !! SYSTEMINTEGERFN NROBJ(INTEGER OP SYS, FILE CURRENCY, C STRING (63) FILE NAME, C INTEGERNAME EPDRDR0, EPDRDR1, OMFDRDR0, OMFDRDR1) !! !! OP SYS = 0 - EMAS !! OP SYS = 1 - SYSTEM B !! OP SYS = 2 - SYSTEM K !! !! !! EPDRDR0 USED TO SPECIFY FATE OF OBJECT FILE !! !! EPDRDR0 = 0 - SEND OBJECT TO FILE STORE (COMPILE ONLY) !! EPDRDR0 = 1 - STORE OBJECT IN VIRTUAL MEMORY (COMPILE AND RUN) !! EPDRDR0 = 2 - STORE OBJECT IN BOTH FILE AND VM. !! !! EPDRDR1 USED TO SPECIFY TREATMENT OF NAMES !! !! EPDRDR1 = -1 - SUPPRESS NAMES NOT IN FILE NLIST. !! EPDRDR1 = -2 - SET NLIST NAMES TO BUILD STRENGTH !! EPDRDR1 = -3 - SUPPRESS NLIST NAMES. !! EPDRDR1 = -4 - SET NO KEYS !! EPDRDR1 = -5 - FIND KEYS IN NLIST. !! EPDRDR1 = -6 - ALL NAMES TO BE KEYED. !! !! IF A TEMPORARY MODULE IS TO BE GENERATED IN VIRTUAL STORE !! THEN TWO DESCRIPTORS ARE RETURNED TO SPECIFY WHERE THE PARTS !! OF THE MODULE ARE. THESE WILL BE PASSED TO RECORD TEMPORARY MODULE. !! EPDRDR0 AND EPDRDR1 CONTAIN A DESCRIPTOR DESCRIPTOR TO THE KEYS OF THE !! MODULE AND OMFDRDR0 AND OMFDRDR1 CONAINS A DESCRIPTOR DESCRIPTOR !! TO THE DATA AREAS OF THE MODULE. !! !! !! THE FOLLOWING FIVE WORK FILES/AREAS MAY BE REQUIRED !! IN ADDITION TO SS#WRK. !! !! SS#NWRK1 - TEMPORARY DR'S !! SS#NWRK2 - TEMPORARY OMF MODULE !! SS#NWRK3 - CONTINUATION OF TEMPORARY MODULE !! SS#NWRK4 - LIST OF ENTRIES(NLIST) FOR SPECIAL TREATMENT !! SS#NWRK5 - LAYOUT OF INITIALISED COMMON AREAS !! !! ON VME/K 512K FILES ARE NOT ALLOWED SO SS#WRK IS SPLIT !! INTO TWO 256K FILES - SS#WRK AND SS#WRK2. !! !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! SYSTEM ROUTINES !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! SYSTEMROUTINESPEC ETOI(INTEGER AD, L) SYSTEMROUTINESPEC REMOVE AREA(STRING (17) S) SYSTEMROUTINESPEC ITOE(INTEGER AD, L) SYSTEMROUTINESPEC MOVE(INTEGER LEN, FROMAD, TOAD) SYSTEMROUTINESPEC SSMESSA(INTEGER N, STRING (32) MESSS) SYSTEMROUTINESPEC SSMESS(INTEGER N) SYSTEMROUTINESPEC SSERR(INTEGER N) SYSTEMINTEGERMAPSPEC COMREG(INTEGER N) SYSTEMROUTINESPEC PHEX(INTEGER N) SYSTEMROUTINESPEC DATIME(STRINGNAME DATE, TIME) SYSTEMINTEGERFNSPEC ADDSYNONYM(INTEGER A, B, C) SYSTEMINTEGERFNSPEC READJSVAR(STRING (32) NAME, C INTEGER OPTION, RADDR) !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! OUTPUT IO ROUTINES !!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! SYSTEMINTEGERFNSPEC OPEN FILE( C INTEGER FILE CURR, ACCESS TYPE, BUFFAD, BUFFLEN, C RECSIZE AD, ACCESS DR AD) SYSTEMINTEGERFNSPEC CLOSE FILE(INTEGER ROUTECCY, ADRECCCY) SYSTEMINTEGERFNSPEC FILEOP( C INTEGER ACCESS DR AD, ACCESS TYPE, OPTYPE, BUFFAD, C BUFFLEN, DISP) ! K ONLY SYSTEMINTEGERFNSPEC FAST FILE OP(INTEGER ACCESS DR AD) !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! SUBSYSTEM FILE HANDLING AND FILE DESCRIPTOR RECORD !!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! SYSTEMROUTINESPEC OUTFILE(STRING (15) S, C INTEGER LENGTH, MAXBYTES, PROTECTION, C INTEGERNAME CONAD, J) SYSTEMINTEGERFNSPEC SET CONTENT LIMIT(STRING (32) S, C INTEGER SIZE) SYSTEMROUTINESPEC CONNECT(STRING (15) S, C INTEGER ACCESS, MAXBYTES, PROTECTION, C RECORDNAME R, INTEGERNAME J) RECORDFORMAT INRFM(INTEGER CONAD, FILESIZE, C BYTEINTEGER DUM1, DUM2, DUM3, DUM4, C STRING (6) DUM5, INTEGER TYPEDUM6, C INTEGER DATASTART, DATAEND, DUM7) RECORD IN(INRFM) !! !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! INTERNAL ROUTINES !!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! ROUTINESPEC OUTRECORD(INTEGER IIN, FROM, TO, NEXT) ROUTINESPEC FIXUP(INTEGER AREACODE, TYPE, BASECODE, AREADISP, C BASEDISP) ROUTINESPEC PLACE RELOCATION IMFORMATION( C INTEGER H, B, AREAIIN, RECORDARRAYNAME F, C STRING (5) AREA) ROUTINESPEC BLOCKOUT(INTEGER IIN, FROM, TO) INTEGERFNSPEC FINDDXREF(STRING (31) IDEN) ROUTINESPEC EXTRA NAME ENTRY(INTEGER OFFSET, C STRING (32) S, INTEGER L) ROUTINESPEC AREA MAP ENTRY(INTEGER LENGTH, IIN, C STRING (32) S) INTEGERFNSPEC CLAIM(STRING (32) S, C INTEGER ID, STARTSIZE, MAXSIZE, INC, INTEGERNAME CONAD) INTEGERFNSPEC CHECKSUPPRESS(STRINGNAME S) ROUTINESPEC CHECKBUILD(STRINGNAME S) INTEGERFNSPEC CHSIZE(INTEGER ID, EXTRA) ROUTINESPEC READLINE(STRING (17) NAME S) ROUTINESPEC CHKENTRY(STRING (40) S INTEGER CHS,A) ROUTINESPEC SET SYNONYM(STRING (32) S) ROUTINESPEC DUMP(INTEGER START, LEN) !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! ERCC LOADER DATA RECORD FORMATS !!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! RECORDFORMAT RFM(INTEGER AREALOC, BASELOC) RECORDFORMAT DEPFM(INTEGER LINK, DISP, L, A, C STRING (31) IDEN) RECORDFORMAT EPFM(INTEGER LINK, LOC, STRING (31) IDEN) RECORDFORMAT EXTRFFM(INTEGER LINK, REFLOC, STRING (31) IDEN) RECORDFORMAT DEXTRFM(INTEGER LINK, REFARRAY, L, C STRING (31) IDEN) RECORDFORMAT DREFFM(INTEGER N, INTEGERARRAY REFLOC(1 : 1000)) RECORDFORMAT INITFM(INTEGER LINK, A, DISP, LEN, REP, ADDR) RECORDNAME DREF(DREFFM) RECORDNAME INIT(INITFM) RECORDNAME EP(EPFM); ! LIST1 ENTRY POINTS RECORDNAME DEP(DEPFM); ! LIST4 DATA ENTRY POINT RECORDNAME LER, ER(EXTRFFM); ! LIST7 EXT REF LIST RECORDNAME DTREF(DEXTRFM); ! LIST9 DATA REF LIST RECORDNAME RRB(RFM); ! LIST 14 RELOCATION REQUEST BLOCK RECORDFORMAT ATTR(INTEGER START, L, PROP) RECORDARRAYFORMAT AAFM(1 : 7)(ATTR) RECORDARRAYNAME AA(ATTR) INTEGERARRAYNAME LISTHEAD; ! LDATA HEADER BLOCK !! !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! CONSTANTS !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! !! !! ERROR CODES GENERATED BY THIS PROGRAM !! CONSTINTEGER CORRUPT OBJECT FILE = 226 CONSTINTEGER OMF FILE NOT AVAILABLE = 246 CONSTINTEGER OMF WORKFILE FAILS = 241 CONSTINTEGER CORRUPT FIXUP = 243 CONSTINTEGER TOO MANY CHS = 244 CONSTINTEGER OMF WORKFILE FULL = 248 !! !! CONSTINTEGER EMAS = 0, VMEB = 1, VMEK = 2 !! !! VALUES FOR STRENGTH PARAMETER !! CONSTINTEGER NOKEYS=-4 CONSTINTEGER BUILD=-2 CONSTINTEGER KEY=-5 !! !! EMAS AREA NUMBERS !! CONSTINTEGER CODE = 1, GLA = 2, UST = 5, SST = 4, COM = 6, C STACK = 7 CONSTINTEGER MAXKEYS = 4, LIBRARY = 16;! MASKS TO COMREG 26 CONSTSTRING (6) ICLPREFIX = 'ICL9CE' CONSTSTRING (6) ARRAY TYPS(0 : 3) = C 'MODULE','AREA ','ENTRY ','XREF ' !! ! SUBNAMES - IMP,FORG,IMP,IMP,ALGE,IMP,PASC !! CONSTINTEGERARRAY LSUB(1 : 7) = C X'C9D4D740',X'C6D6D9C7',X'C9D4D740',X'C9D4D740', X'C1D3C7C5',X'C9D4D740',X'D7C1E2C3' CONSTBYTEINTEGERARRAY C(0 : 15) = C '0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F' CONSTINTEGER B2K = X'800' CONSTINTEGER B4K = X'1000' CONSTINTEGER B8K = X'2000' CONSTINTEGER B16K = X'4000' CONSTINTEGER B32K = X'8000' CONSTINTEGER B64K = X'10000' CONSTINTEGER B128K = X'20000' CONSTINTEGER B192K = X'30000' CONSTINTEGER B256K = X'40000' CONSTINTEGER B512K = X'80000' CONSTINTEGER EXCL = 1 ! EBCIDIC TRANSLATION - LANGUAGE CODES FOR ICL !! ALL UNDEFINED LANGUAGES FORCED TO FORTE CONSTBYTEINTEGERARRAY EMASLF(1 : 7) = C C X'D3',X'C7',X'D3',X'C7',X'D3',X'D3',X'D7' !! !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! OMF ENTRY RECORD FORMATS !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! RECORDFORMAT FIXED PART FM( C BYTEINTEGER TYPE, PROPERTIES, DUM1, ENTRY SIZE, DUM2, C IIN, NAME USE, STRING (32) NAME) RECORDNAME FP(FIXED PART FM) RECORDFORMAT MAP MODULE ENTRY FM( C BYTEINTEGER TYPE, LANGUAGE, DUM1, ENTRY SIZE, C INTEGER CHAIN, VERSION, THE, DATE, AND, D2, C BYTEINTEGER DUM3, TIME, NAME USE, STRING (32) NAME) RECORDNAME ME(MAP MODULE ENTRY FM) RECORDFORMAT AEFM(BYTEINTEGER TYPE, PROPERTIES, ESIZE0, C ESIZE1, INTEGER AREA CHAIN, DISPLACEMENT, C BYTEINTEGER SIZE0, SIZE1, SIZE2, IIN0, IIN1, IIN2, C NAME USE, STRING (32) NAME) RECORDFORMAT XNEFM(BYTEINTEGER TYPE, REASONS, ESIZE0, ESIZE1, C INTEGER CHAIN, OFFSET, C BYTEINTEGER SPARE1, SPARE2, NAME USE, STRING (32) NAME) RECORDFORMAT ACEFM(BYTEINTEGER TYPE, SPARE1, IIN0, IIN1, C INTEGER AREA CHAIN) RECORDNAME AE(AEFM) RECORDNAME XNE(XNEFM) RECORDNAME ACE(ACEFM) !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! INTERNAL FORMATS AND MAPPINGS !!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! STRING (32) ARRAYFORMAT EFM(-1 : 10000) STRINGARRAYNAME ENTRIES; ! SCREENING LIST OF CODE ENTRIES INTEGERARRAYNAME PR; ! PROPERTIES RECORD INTEGERARRAYNAME D; ! DIAGNOSTIC RECORD INTEGERARRAYNAME XREFIIN INTEGERARRAYFORMAT IFM(0 : 1000000) RECORDFORMAT FFM(BYTEINTEGER TYPE, C INTEGER BASECODE, AREADISP, BASEDISP) RECORDARRAYFORMAT FAFM(1 : X'4000'+2)(FFM) RECORDFORMAT PDEFM(BYTEINTEGER RECORD, DISP0, DISP1) RECORDARRAYFORMAT PDEAFM(1 : 10000)(PDEFM) RECORDARRAYNAME PDE(PDEFM) RECORDARRAYNAME GLF, STF(FFM); ! FOR STORING RELOCATION INFORMATION BYTEINTEGERARRAYFORMAT BFM(0 : 4095) BYTEINTEGERARRAYNAME B INTEGERARRAYNAME EPDR, OMFDR, OMFAREAS !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! VARIABLES !!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! STRING (40) S STRING (32) REST, SM, SC STRING (32) CELIBPREFIX; ! PREFIX TO ECS LIBRARY STRING (32) ICLMRTLPREFIX; ! PREFIX TO ICL MATHS. ROUTINE LIBRARY INTEGER CELIBFLAG, ICLMRTFLAG; ! FLAGS TO SAY IF LIB PREFIXES NEEDED INTEGER LASTUIIN; ! LAST UNSHARED AREA IIN INTEGER NENTRIES, LASTIIN, ENTRY START, CONAD, GLASIZE INTEGER ATMPOB; ! START ADDRESS OF 'SS#TMPOB' THE EMAS TYPE OBJECT FILE INTEGER ASSWRK; ! START ADDRESS OF 'SS#WRK' WORK FILE INTEGER K, XREF, LXREF INTEGER I, J, L, IIN, LINK, LASTLINK, LASTTYPE1IIN INTEGER GLFP, STFP; ! POINTERS INTO FIXUP ARRAY INTEGER C26; ! TAKE COMREG(26) HERE INTEGER DP, PRP; ! INCREMENTING POINTERS TO DIAGNOSTIC AND PROPERTIES RECORDS INTEGER OMFID INTEGER NDRECS INTEGER LCL; ! LENGTH OFLARGEST COMMON BYTEINTEGERNAME LARGEST TYPE 1 IIN INTEGER ACCESS DR, DR2, DR3, DR4; ! INDIRECT ACCESS DR FOR OUTPUT INTEGER FOURK; ! INDIRECT RECSIZE FOR OUTPUT INTEGER SYNDRDR, SYNDRADDR, SYNDR, SYNADDR; ! SYNONYM REF/REF BYTE BYTEINTEGERARRAY BUFF(0 : 4095); ! OUTPUT BUFFER INTEGER CBASE STRING (8) DATE, TIME BYTEINTEGER LF, B1, B2, B3, ELF INTEGER ENTRYSIZE, TYPE, ACES, COFFSET INTEGER STRENGTH; ! HOLDS EPDRDR1 TO SPECIFY TREATMENT OF NAMES INTEGER RTMON; ! FLAG CONTROLLING GENERATION OF VM MODULE INTEGER OMFDRPTR INTEGER LASTBLOCKLEN INTEGER OMFAREA, FIRSTTIME INTEGER EPPTR, OMFPTR INTEGERARRAY INCS(0 : 12); ! SIZES TO INCREMENT AREAS BY INTEGERARRAY MAXS(0 : 12); ! MAXIMUM PERMITTED AREA SIZES INTEGERARRAY CSIZE(0 : 12); ! CURRENT SIZE OF AREAS INTEGERARRAY ACTSIZE(0 : 12); ! SPACE USED IN AREAS STRING (8) ARRAY AREAS(0 : 12); ! NAMES GIVEN TO WORK AREAS STRING (8) OMFS INTEGER MAXPRSPACE, MAXFIXSPACE, MAXDSPACE, SEG, MAXPDESPACE INTEGER TEMPOBSPACE, TEMPOMFSPACE, TEMPEPDRSPACE, TEMPOMFDRSPACE INTEGER ATMPMOD !! !! !! !################################ !# # !# BEGIN HERE # !# # !################################ ! INITIALISATION OF VARIABLES B == ARRAY(ADDR(BUFF(0)),BFM) RTMON = EPDRDR0 STRENGTH = EPDRDR1 EPPTR = 0 FIRSTTIME = 0 OMFAREA = 2 OMFPTR = 0 GLFP = 1 STFP = 1 DP = 1 PRP = 1 SYNDRDR = X'30000001'; ! SET UP LONG WORD DRDR FOR SYNONYM SYNDRADDR = ADDR(SYNDR) LASTBLOCKLEN = 0 FOURK = 4096 CBASE = 0 OMFS = 'SS#NWRK2' OMFID = 7 NDRECS = 0 !! !! !! ASSIGN DEFAULT MAIN ENTRY POINT NAME IF FILENAME = '' THEN FILENAME = 'ICL9CEMAIN' C26 = COMREG(26); ! OPTIONS BIT MAP IN THIS COMREG !! !######################################### ! CONNECT INPUT FILE - EMAS TYPE OBJECT FILE !! CONNECT('SS#TMPOB',3,0,0,IN,J) OUT1: IF J # 0 THEN SSMESSA(J," SS#TMPOB") AND RESULT = 1 TEMPOBSPACE = INTEGER(IN_CONAD) IF TEMPOBSPACE <= 32 OR INTEGER(IN_CONAD+12) # 1 C THEN J = CORRUPT OBJECT FILE AND -> OUT1 !! ATMPOB = IN_CONAD LISTHEAD == ARRAY(INTEGER(ATMPOB+24)+ATMPOB,IFM) ! MAP ONTO LDATA LISTHEADS LISTHEAD(0) = 0 !! J = INTEGER(ATMPOB+28)+ATMPOB; ! ADDRESS OF ATRIBUTES TABLE AA == ARRAY(J+4,AAFM) IF LISTHEAD(13) # 0 START ; ! INITIALISATION OF DATA OUTFILE("SS#NWRK5",AA(COM)_L,0,0,IN_CONAD,J) IF J # 0 THEN SSMESS(J) C AND SSMESSA(OMF WORKFILE FAILS," SS#NWRK5") C AND RESULT = 1 I = TEMPOBSPACE-AA(COM)_START IF AA(COM)_L < I THEN I = AA(COM)_L MOVE(I,AA(COM)_START+ATMPOB,IN_CONAD) AA(COM)_START = IN_CONAD-ATMPOB FINISH NENTRIES = INTEGER(J); ! NUMBER OF AREAS IN ATTRIBUTES MAP !! SET START ADDRESSES ABSOLUTE - NON STANDARD USE UNTIL NENTRIES = 0 THEN AA(NENTRIES)_START = AA(NENTRIES)_ C START+ATMPOB AND NENTRIES = NENTRIES-1 !! !!######################################### !! SORT OUT WORK SPACE !! !! CONNECT MAIN WORK FILE !! IF OPSYS = VMEK THEN I = B256K ELSE I = B512K OUTFILE('SS#WRK',I,0,0,ASSWRK,J) IF J = 218 THEN ASSWRK = COMREG(14) AND J = 0 ! FUDGE FOR NR EMAS IF J # 0 THEN SSMESS(J) C AND SSMESSA(OMF WORKFILE FAILS," SS#WRK") AND RESULT = 1 !! J = LISTHEAD(2) IF J = 0 THEN J = 400 !! ! NUMBER OF ENTRIES AND XREFS + MODULE ENTRY + AREA ENTRIES(4) ! COMMON AREA ENTRIES COUNTED AS DATA ENTRIES !! ALIGNED TO PAGE BOUNDARIES MAXPRSPACE = ((J*84)+80+160+1023)>>10<<10 ! EXTRA NAME ENTRIES + MODULE ENTRY + 4 AREA ENTRIES + AREA CHAINS MAXDSPACE = ((J*52)+88+244+(J*8)+40+1023)>>10<<10 MAXFIXSPACE = ((J*16)+(LISTHEAD(3)*16)+1023)>>10<<10 MAXPDESPACE = ((J*4)+1023)>>10<<10 I = LISTHEAD(2)*4+32 XREFIIN == ARRAY(ASSWRK+32,IFM) !! !! PR == ARRAY(ASSWRK+I,IFM) CONAD = ASSWRK+MAXPRSPACE IF MAXPRSPACE+MAXDSPACE > B256K THEN -> FIXALLOC D == ARRAY(CONAD,IFM) CONAD = CONAD+MAXDSPACE PDE == ARRAY(CONAD,PDEAFM) CONAD = CONAD+MAXPDESPACE !! !! CYCLE I = GLA,5,STACK IF AA(I)_L > 0 START SEG = CONAD>>14 IF (CONAD+MAXFIXSPACE)>>14 # SEG START IF OPSYS = VMEK OR ASSWRK>>14 # SEG C THEN -> FIXALLOC ELSE CONAD = ASSWRK+B256K FINISH IF I = 2 THEN GLF == ARRAY(CONAD,FAFM) C ELSE STF == ARRAY(CONAD,FAFM) CONAD = CONAD+MAXFIXSPACE FINISH REPEAT !! !! I = CONAD-ASSWRK IF I < B512K AND OPSYS # VMEK START J = SET CONTENT LIMIT('SS#WRK',I) IF J # 0 THEN SSMESSA(J,'SS#WRK FOR OMF') FINISH !! !! -> RNDFIX FIXALLOC: D == ARRAY(ASSWRK+B128K,IFM) MAXPRSPACE = B128K PDE == ARRAY(ASSWRK+B192K,PDEAFM) MAXPDESPACE = B64K IF OPSYS = VMEK START ; ! CLAIM SECOND 256K WORKFILE OUTFILE("SS#WRK2",B256K,B256K,0,J,J) IF J # 0 THEN SSMESS(J) C AND SSMESSA(OMF WORKFILE FAILS,"SS#WRK2") C AND RESULT = 1 FINISH ELSE J = ASSWRK+B256K GLF == ARRAY(J,FAFM) MAXFIXSPACE = B128K STF == ARRAY(J+B128K,FAFM) RNDFIX: !! !! IF RTMON > 0 START TEMPOMFSPACE = MAXPRSPACE+MAXDSPACE+TEMPOBSPACE ! CLAIM MAX THEN RESET DOWNWARDS, SO MAX AVAILABLE IN NEXT INCARNATION IF OPSYS = VMEK THEN I = B256K ELSE I = B512K J = CLAIM('SS#NWRK2',2,B32K,I,B32K,ATMPMOD) OMFAREAS == ARRAY(ATMPMOD,IFM) IF TEMPOMFSPACE > B512K THEN TEMPOMFSPACE = B512K C ELSE START J = SET CONTENT LIMIT('SS#NWRK2',TEMPOMFSPACE) IF J # 0 THEN SSMESSA(J,'SS#NWRK2') FINISH TEMPEPDRSPACE = ((LISTHEAD(2)*8)+1023)>>10<<10 IF LISTHEAD(2) <= 0 THEN TEMPEPDRSPACE = B8K TEMPOMFDRSPACE = ((((TEMPOBSPACE//4096)*2)+B2K)+1023)>>10<<10 I = TEMPEPDRSPACE+TEMPOMFDRSPACE J = CLAIM('SS#NWRK1',1,B16K,B256K,B8K,EPDRDR1) EPDR == ARRAY(EPDRDR1,IFM) OMFDRDR1 = EPDRDR1+TEMPEPDRSPACE OMFDR == ARRAY(OMFDRDR1,IFM) OMFDRPTR = 0 J = SET CONTENT LIMIT('SS#NWRK1',I) IF J # 0 THEN SSMESSA(J,'SS#NWRK1') FINISH !! IF STRENGTH # 0 AND STRENGTH # -4 AND STRENGTH # -6 START ! READ IN NLIST IF ANY I = CLAIM('SS#NWRK4',4,B4K,B256K,B4K,CONAD) RESULT = 1 IF I # 0 ENTRIES == ARRAY(CONAD,EFM); ! MAP ARRAY ONTO WORK FILE S = '' WHILE S # '***END***' THEN READLINE(S) C AND ENTRIES(NENTRIES) = S AND NENTRIES = NENTRIES+1 FINISH !! !! !! INTEGER(ASSWRK) = 0 ! SEE IF LIBRARY NAMES FOR PREFIXING ARE AVAILABLE !! USE START OF WORK FILE AS BUFFER TO READ THEM IN FROM JOB SPACE VARS. CELIBFLAG = READJSVAR('ICL9CEPREFIX',2,ASSWRK) CELIBPREFIX = STRING(ASSWRK) ICLMRTFLAG = READJSVAR('ICL9CEMRTPREFIX',2,ASSWRK) ICLMRTLPREFIX = STRING(ASSWRK) !! !########################################## !***DO PROPERTIES RECORD*** ! TYPE 0 MAIN MODULE NAME !! IF OPSYS = EMAS THEN SM = ICLPREFIX.FILENAME C ELSE SM = FILENAME IIN = -1; ! IIN TO START AT ZERO, AFTER INCREMENTING. IF C26&16 # 0 THEN FP_PROPERTIES = X'20'; ! INHIBIT CASCADE LOAD CHKENTRY(SM,30,0) S = S.'-C'; ! USE SUFFIX TO DENOTE AREAS - C FOR CODE SM = FP_NAME; ! IN CASE ALTERED BY CHKENTRY L = L+2; ! NEW LENGTH OF S PR(PRP) = 1<<24; ! PREPARE SPACE TO RECORD IIN OF LAST AREA LARGEST TYPE 1 IIN == BYTEINTEGER(ADDR(PR(PRP))+3) ! POINTER BACK TO IT PRP = PRP+1 !! IF CELIBFLAG = 0 START ; ! THERE IS A MODULE PREFIX I = LENGTH(CELIBPREFIX) PR(PRP) = X'FF000000'!(1<<16)!(I<<8)!((I+3)>>2) MOVE(I,ADDR(CELIBPREFIX)+1,ADDR(PR(PRP+1))) ITOE(ADDR(PR(PRP+1)),I) PRP = PRP+1+((I+3)>>2) FINISH ! SET DEFAULT AREA MODES TO SPARSE IF C26&X'800000' = 0 THEN C26 = C26!X'AA000000' !! FP_ENTRY SIZE = PRP-1 !! !! !************************************************ ! TYPE 1 ENTRY FOR CODE !! IF AA(CODE)_L > 0 START ENTRY START = PRP FP == RECORD(ADDR(PR(PRP))) FP = 0 FP_TYPE = 1 FP_IIN = 1 !! THE PROPERTY PURE ALLOWS PUBLIC LOADING WHEN REQD. FP_PROPERTIES = B'01101000'; ! PURE/EPB/READ FP_NAME USE = X'40'; ! LOCAL/PERM FP_NAME = S SC = S PRP = PRP+4+(L+3)>>2 PR(PRP-2) = AA(CODE)_L; ! 0 - AREA SIZE PR(PRP-1) = X'3000000'!((C26&X'03000000')>>6) IF OPSYS = EMAS THEN PR(PRP-1) = PR(PRP-1)!EXCL ! AREA PROPERTIES FP_ENTRY SIZE = PRP-ENTRY START FINISH !! !************************************************* ! TYPE 1 ENTRY FOR GLA - INCORPORATING UNSHARED SYMBOL TABLES. !! GLASIZE = AA(GLA)_L+AA(UST)_L IF GLASIZE > 0 START ENTRYSTART = PRP FP == RECORD(ADDR(PR(PRP))) FP = 0 FP_TYPE = 1 FP_PROPERTIES = B'00011100'; ! WRITE/READ/PLT FP_IIN = 2 FP_NAME USE = X'40'; ! LOCAL/PERM/NOT SYS/NOT KEY BYTEINTEGER(ADDR(S)+L) = 'G'; ! G FOR GLA FP_NAME = S PRP = PRP+4+((L+3)>>2) PR(PRP-2) = GLASIZE; ! 0 - AREA SIZE PR(PRP-1) = X'3000000'!((C26&X'0C000000')>>8) IF OPSYS = EMAS THEN PR(PRP-1) = PR(PRP-1)!EXCL ! AREA PROPERTIES FP_ENTRY SIZE = PRP-ENTRYSTART FINISH !! !! !!***********************************************************: !! !! TYPE 1 ENTRY FOR CODE SYMBOL TABLES (SHARED TABLES) !! IF AA(SST)_L > 0 START ENTRYSTART = PRP FP == RECORD(ADDR(PR(PRP))) FP = 0 FP_TYPE = 1 FP_PROPERTIES = B'01001000'; ! PURE:READ FP_IIN = SST FP_NAMEUSE = X'40' BYTEINTEGER(ADDR(S)+L) = 'T'; ! T FOR SHARED TABLES FP_NAME = S PRP = PRP+4+((L+3)>>2) PR(PRP-2) = AA(SST)_L; ! 0 - AREA SIZE PR(PRP-1) = X'3000000'!((C26&X'30000000')>>10) IF OPSYS = EMAS THEN PR(PRP-1) = PR(PRP-1)!EXCL ! AREA PROPERTIES AREA MAP ENTRY(AA(SST)_L,SST,S) FP_ENTRYSIZE = PRP-ENTRYSTART FINISH !! !******************************************************** ! TYPE 1 ENTRY FOR STACK AREA !! IF AA(STACK)_L > 0 START ENTRYSTART = PRP FP == RECORD(ADDR(PR(PRP))) FP = 0 FP_TYPE = 1 FP_PROPERTIES = B'10011011'; ! STACK WRITE READ ALIGN. FOLLWS FP_IIN = 7 FP_NAME USE = X'40' BYTEINTEGER(ADDR(S)+L) = 'S'; ! S FOR STACK FP_NAME = S PRP = PRP+4+((L+3)>>2) PR(PRP-2) = AA(STACK)_L; ! 0 - AREA SIZE PR(PRP-1) = X'3003000'!((C26&X'C0000000')>>12) ! 3 AREA PROPERTIES 2 ! SPARSE / ALIGN ON 2**3 WORD FP_ENTRY SIZE = PRP-ENTRY START AREA MAP ENTRY(AA(STACK)_L,STACK,S) FINISH !! LASTIIN = FP_IIN; ! KEEP RECORD OF LAST AREA IIN IIN = 7 BYTEINTEGER(ADDR(S)+L) = 'G' IF AA(GLA)_L > 0 THEN AREA MAP ENTRY(AA(GLA)_L,GLA,S) !! !! ! ACTSIZE(PRAREA) = PRP<<2 !************************************************* ! DATA ENTRY POINTS PROCESS LIST 4 LINK = LISTHEAD(4)+ATMPOB WHILE LINK > ATMPOB THEN CYCLE DEP == RECORD(LINK) IF DEP_A # 6 AND (STRENGTH = -1 OR STRENGTH = -3) START I = CHECKSUPPRESS(DEP_IDEN) -> NEXTDENTRY IF I < 0 FINISH ! I = CHSIZE(PRAREA,52) CHKENTRY(DEP_IDEN,32,0) PRP = PRP+1 IF DEP_A = 6 START ; ! IF A COMMON FP_TYPE = 1; ! AREA ENTRY FP_PROPERTIES = B'00011010'; ! WRITE/READ ! ALIGNED FOUR WORD BOUNDARY FP_NAME USE = B'11011100'; ! SCOPE/PERM/COMMON/EVERY INIT/UNIQUE COMMON PR(PRP-1) = DEP_L; ! AREASIZE LASTIIN = IIN FINISH ELSE START ; ! DATA ENTRY FP_TYPE = 2 IF DEP_A = UST THEN J = AA(GLA)_L ELSE J = 0 FP_NAME USE = X'C0'; ! EXTERNAL/PERM/ IF STRENGTH = BUILD THEN CHECKBUILD(DEP_IDEN) PR(PRP-1) = 128<<24+DEP_DISP+DEP_L+J; ! LAST BYTE OF AREA PR(PRP) = 129<<24+DEP_DISP+J; ! FIRST BYTE PR(PRP+1) = X'85000002'; ! 133 - TYPE 1 IIN IF (OPSYS = 0 OR C26&MAXKEYS # 0) C AND STRENGTH # NOKEYS THEN SET SYNONYM(DEP_IDEN) EXTRA NAME ENTRY(DEP_DISP+J,FP_NAME,DEP_L) PRP = PRP+2 FINISH DEP_A = DEP_A!IIN<<16; ! REMEMBER GIVEN IIN !! NON - STANDARD USE OF DEP_A FIELD FP_ENTRY SIZE = PRP-ENTRYSTART ! ACTSIZE(PRAREA) = ACTSIZE(PRAREA)+(FP_ENTRY SIZE<<2) NEXTDENTRY: LINK = DEP_LINK+ATMPOB REPEAT !************************************************** ! EXTERNAL DATA ENTRY POINT REFERENCES LIST 9 !! LINK = LISTHEAD(9)+ATMPOB WHILE LINK > ATMPOB THEN CYCLE ! I = CHSIZE(PRAREA,44) DTREF == RECORD(LINK) DREF == RECORD((DTREF_REFARRAY&X'7FFFFFFF')+ATMPOB) DEP == RECORD(LISTHEAD(4)+ATMPOB) WHILE DEP_LINK # 0 AND DEP_IDEN # DTREF_IDEN C THEN DEP == RECORD(DEP_LINK+ATMPOB) IF DEP_IDEN # DTREF_IDEN THEN START ;! REF NOT INTERNALLY SATISFIABLE DREF == RECORD((DTREF_REFARRAY&X'7FFFFFFF')+ATMPOB) S = DTREF_IDEN I = FINDDXREF(S) IF S = 'F#BLCM' THEN S = 'ICL9LFBC'; ! BLANK COMMON IF I < 0 START ; ! FIRST OCCURRENCE OF THIS EXTERNAL OBJECT IIN = IIN+1 DREF_N = DREF_N!(IIN<<16); ! REMEMBER IIN ! I = CHSIZE(PRAREA,44) CHKENTRY(S,32,0) IF DTREF_REFARRAY>>31 = 1 START ; ! COMMON FP_TYPE = 1 LASTIIN = IIN FP_PROPERTIES = B'00011010' ! READ WRITE,ALIGN 4 WORD BOUND FP_NAME USE = B'11011100'; ! SCOPE/PERM/COMMON/EVERY INIT/UNIQUE COMMON !! ALIGNMENT ON 4 WORD BOUNDARY AREA MAP ENTRY(LCL,IIN,S) FINISH ELSE FP_TYPE = 3 IF DTREF_REFARRAY>>31 = 1 C THEN PR(PRP) = LCL AND PRP = PRP+1 FP_ENTRYSIZE = PRP-ENTRY START ! ACTSIZE(PRAREA) = ACTSIZE(PRAREA)+(FP_ENTRYSIZE<<2) I = IIN FINISH J = 0; ! BASEDISP FINISH ELSE START ! INTERNAL REFERENCE IF DTREF_REFARRAY>>31 = 1 C THEN I = DEP_A>>16 AND J = 0 C ELSE I = DEP_A&X'FFFF' AND J = DEP_DISP FINISH K = DREF_N&X'FFFF' WHILE K > 0 THEN CYCLE FIXUP(DREF_REFLOC(K)>>24,0,I,DREF_REFLOC(K)&X'FFFFFF', C J) K = K-1 REPEAT LINK = DTREF_LINK+ATMPOB REPEAT !! !************************************************* ! PROCESS EXTERNAL REFERENCES IN LIST 7 !! XREF = 1 LINK = LISTHEAD(7)+ATMPOB WHILE LINK > ATMPOB THEN CYCLE ER == RECORD(LINK) ! SEARCH ENTRY LIST EP == RECORD(LISTHEAD(1)+ATMPOB) WHILE EP_LINK # 0 AND EP_IDEN # ER_IDEN C THEN EP == RECORD(EP_LINK+ATMPOB) IF EP_IDEN # ER_IDEN THEN START ; ! NO SUCH ENTRY ! EXTERNAL REFERENCE !! SEE IF IT IS THE FIRST OCCURRENCE LER == RECORD(LISTHEAD(7)+ATMPOB) LXREF = 1 WHILE LER_LINK # ER_LINK C AND ER_IDEN # LER_IDEN C THEN LER == RECORD(LER_LINK+ATMPOB) C AND LXREF = LXREF+1 IF LER_LINK = ER_LINK START ; ! FIRST OCCCURRENCE !! DUMP TYPE 3 ENTRY ! I = CHSIZE(PRAREA,76) !! CTM REFERENCES SHORT CUT THE LIBRARY !! SEARCH MECHANISM BY HAVING AN IDENTIFYING !! BIT ACT AS A PREFIX. S = ER_IDEN IF S -> ('ICLCTM').REST C OR S -> ('CTM').REST C THEN FP_PROPERTIES = X'40' AND S = REST IF S -> ('ICL9CE').REST AND CELIBFLAG = 0 C THEN FP_PROPERTIES = X'80' IF S -> ('ICL9CM').REST AND ICLMRTFLAG = 0 C THEN FP_PROPERTIES = X'C0' AND S = REST CHKENTRY(S,32,0) FP_TYPE = 3 XREFIIN(XREF) = IIN; ! STORE IIN IF FP_PROPERTIES&X'C0' = X'C0' START ! PREFIX OPTIONAL FIELD I = LENGTH(ICLMRTLPREFIX) PR(PRP) = X'FF010000'!(I<<8)!((I+3)>>2) MOVE(I,ADDR(ICLMRTLPREFIX)+1,ADDR(PR(PRP+1))) ITOE(ADDR(PR(PRP+1)),I) PRP = PRP+1+(BYTEINTEGER(ADDR(PR(PRP))+3)) FINISH FP_ENTRYSIZE = PRP-ENTRYSTART ! ACTSIZE(PRAREA) = ACTSIZE(PRAREA)+(FP_ENTRYSIZE<<2) FINISH FIXUP(ER_REFLOC>>24,3,XREFIIN(LXREF),ER_REFLOC& C X'FFFFFF',0) FINISH ELSE START ! INTERNAL REFERENCE !! TO REDUCE THE NUMBER OF DIFFERENT TYPE OF FIXUPS !! RATHER THAN USE A PARTIAL DESCRIPTOR HERE THE !! DR HEAD IS FILLED IN EXPLICITLY AS A DESCRIPTOR- !! DESCRIPTOR AND A SINGLE WORD RELOCATION PREPARED !! FOR THE DR ADDRESS. !! INTEGER((ER_REFLOC&X'FFFFFF')+AA(GLA)_START) = C X'B1000000' FIXUP(ER_REFLOC>>24,0,2,(ER_REFLOC&X'FFFFFF')+4,EP_ C LOC&X'FFFFFF') FINISH LINK = ER_LINK+ATMPOB XREF = XREF+1 REPEAT IF AA(CODE)_L > 0 THEN AREA MAP ENTRY(AA(CODE)_L,CODE,SC) !! !************************************************** ! TYPE 2 ENTRIES - PROCESS LIST 1 !! LINK = LISTHEAD(1)+ATMPOB WHILE LINK > ATMPOB THEN CYCLE EP == RECORD(LINK) COFFSET = INTEGER(AA((EP_LOC>>24)&X'7F')_START+(EP_LOC& C X'FFFFFF')+4) ! USED TO ADD EP_CODE TOABOVE EXPRESSION - WHY? IF (STRENGTH = -1 OR STRENGTH = -3) START I = CHECKSUPPRESS(EP_IDEN) -> NEXTENTRY IF I < 0 FINISH ! I = CHSIZE(PRAREA,56) CHKENTRY(EP_IDEN,32,EP_LOC) FP_TYPE = 2 !! CHKENTRY SETS I=1 IF IT FINDS ANS# ENTRY FP_NAME USE = B'11000000' IF (STRENGTH = -6 OR (OPSYS = EMAS AND I = 1) C OR C26&MAXKEYS # 0 OR COMREG(27)&X'12000000' # 0 C OR FP_NAME = FILENAME) AND STRENGTH # NOKEYS C THEN SET SYNONYM(FP_NAME) IF STRENGTH = BUILD THEN CHECKBUILD(EP_IDEN) !! NAME USE = EXTERNAL / PERM / KEYED? PR(PRP) = 129<<24+COFFSET ! 129 - CODE ENTRY POINT PR(PRP+1) = X'82000002'; ! 130 - PLT IIN PR(PRP+2) = 131<<24+(EP_LOC&X'FFFFFF');! PLT DISPLACEMENT PR(PRP+3) = X'85000001'; ! 133 - TYPE 1 IIN PRP = PRP+4 FP_ENTRY SIZE = PRP-ENTRYSTART ! ACTSIZE(PRAREA) = ACTSIZE(PRAREA)+(FP_ENTRYSIZE<<2) NEXTENTRY: EXTRA NAME ENTRY(COFFSET,FP_NAME,2); ! JUST TO GET NAME REMEMBERED LINK = EP_LINK+ATMPOB REPEAT !! !! !!****************************************** !! FINISHED PROPERTIES - TIDY UP !! PR(2) = PR(2)!(IIN<<16); ! LARGEST IIN IF LASTIIN = 4 THEN LASTUIIN = 2 ELSE LASTUIIN = LASTIIN LARGESTTYPE1IIN = LASTIIN; ! LAST IN NUMERIC ORDER NOT IN OUTPUT ORDER LASTTYPE1IIN = LASTIIN; ! FIND LAST AREA IN OUTPUT ORDER IF AA(CODE)_L > 0 THEN LASTTYPE1IIN = 1 IF AA(SST)_L > 0 THEN LASTTYPE1IIN = SST FP_NAME USE = FP_NAMEUSE!1; ! MARK AS LAST ENTRY IN PROPERTIES RECORD !! !! !********************************************** ! RELOCATION 14 !! JUST RECORD A FIXUP FOR EACH RELOCATION ENTRY IN THE CHD. TABLES !! LINK = LISTHEAD(14)+ATMPOB WHILE LINK > ATMPOB CYCLE ; ! CHN THRU TABLES J = (INTEGER(LINK+4)-1)<<3 CYCLE I = 0,8,J; ! PROCESS INDIVIDUAL TABLE RRB == RECORD(LINK+I+8) FIXUP(RRB_AREALOC>>24,0,RRB_BASELOC>>24,RRB_AREALOC& C X'FFFFFF',RRB_BASELOC&X'FFFFFF') REPEAT LINK = INTEGER(LINK)+ATMPOB REPEAT !! !! !!############################################### !! PROCESS INITIALISATION DATA IN LIST 13 !! LINK = LISTHEAD(13)+ATMPOB WHILE LINK > ATMPOB THEN CYCLE INIT == RECORD(LINK) IF INIT_A = COM START IF INIT_LEN < 5 START MOVE(INIT_LEN,ADDR(INIT_ADDR)+(4-INIT_LEN),ADDR(J)) INIT_ADDR = ADDR(J) FINISH I = INIT_REP WHILE I > 0 THEN CYCLE MOVE(INIT_LEN,INIT_ADDR,AA(INIT_A)_START+INIT_DISP) I = I-1 REPEAT FINISH ELSE SSMESSA(1000,"OMF/ NON-COMMON REP INIT") LINK = INTEGER(LINK)+ATMPOB REPEAT !! !!############################################ !! BEGIN OUTPUTTING OBJECT UNLESS RTMON = 1 START IF OPSYS = VMEK THEN I = 11 ELSE I = 6 J = OPEN FILE(FILE CURRENCY,I,ADDR(BUFF(0)),4096,ADDR( C FOURK),ADDR(ACCESS DR)) IF J # 0 START SSMESS(J) SSMESS(OMF FILE NOT AVAILABLE) RESULT = 1 FINISH FINISH !! !!************************************************ !! BLOCK OUT PROPERTIES RECORD !! EACH BLOCK MUST CONTAIN A WHOLE !! NUMBER OF ENTRIES - NO SPANNING! !! IF ADDR(PR(PRP)) > ADDR(D(1)) C THEN PHEX(('P'<<24)!MAXPRSPACE) AND SSMESS(248) C AND RESULT = 1 LINK = 1 LASTLINK = 1 I = 0 CYCLE ; ! THROUGH PROPERTIES ENTRIES FP == RECORD(ADDR(PR(LINK))) IF C26&3 > 0 START ; ! PRINT DETAILS OF PROPERTIES RECORD WRITE((FP_DUM2<<8)!FP_IIN,1) SPACE PRINTSTRING(TYPS(FP_TYPE)." ".FP_NAME) IF FP_NAME USE&X'10' > 0 THEN PRINTSTRING(' CMN ') IF FP_NAME USE&2 > 0 THEN PRINTSTRING(' KEY') NEWLINE FINISH ITOE(ADDR(FP_NAME)+1,LENGTH(FP_NAME)) IF I+(FP_ENTRYSIZE<<2) > 4076 START OUTRECORD(0,ADDR(PR(LASTLINK)),(LINK-LASTLINK)<<2,0) LASTLINK = LINK I = 0 FINISH ELSE I = I+(FP_ENTRYSIZE<<2) EXIT IF FP_NAME USE&1=1 LINK = LINK+FP_ENTRYSIZE REPEAT !! PUT OUT LAST INCOMPLETE PROPERTIES RECORD IF I # 0 THEN OUTRECORD(0,ADDR(PR(LASTLINK)),(((LINK- C LASTLINK)+FP_ENTRYSIZE)<<2),0) !! !! !***************************************************** ! FIXUPS - AND OUTPUT RELOCATED AREAS PLACE RELOCATION IMFORMATION(GLFP,AA(GLA)_START,GLA,GLF, C 'GLA') PLACE RELOCATION IMFORMATION(STFP,AA(STACK)_START,STACK,STF, C 'STACK') !!*************************** !! OUTPUT THE COMMON BODY AREAS !! LINK = LISTHEAD(4)+ATMPOB WHILE LINK > ATMPOB CYCLE DEP == RECORD(LINK) IF DEP_A&15 = 6 THEN BLOCK OUT(DEP_A>>16,AA(COM)_START+ C DEP_DISP,DEP_L) AND AREA MAP ENTRY(DEP_L,DEP_A>>16, C DEP_IDEN) LINK = DEP_LINK+ATMPOB REPEAT !! !! FURTHER BODIES SHARED/PURE BLOCKOUT(1,AA(CODE)_START,AA(CODE)_L) BLOCKOUT(4,AA(SST)_START,AA(SST)_L) !! !!################################ !! !! DIAGNOSTIC MAP RECORD - MODULE ENTRY !! !! !! ICL LANGUAGE CODES ARE - !! COBOL(RCO) = 'D' / FORTRAN(RCO) = 'G' !! ALGOL(RCO) = 'L' / UNDEFINED = 'X' !! PASCAL = 'P' !! !! EMAS LANGUAGE CODES !! 1 - IMP !! 2 - FORTE !! 3 - IMPS !! 4 - NASS !! 5 - ALGOL !! 6 - OPTIMISED IMP !! 7 - PASCAL !! !! EMAS FILE GLA FIFTH WORD FORMAT IS- !! BYTE 0 LANGUAGE FLAG !! BYTE 1 COMPILER VERSION !! BYTE 2 COMPILER OPTIONS !! BYTE 3 LANGUAGE DEPENDANT !! !! ME == RECORD(ADDR(D(DP))) ME = 0 ME_TYPE = 16; ! MODULE ENTRY LF = BYTEINTEGER(AA(GLA)_START+16); ! LANG BYTE IN EMAS FILE GLA IF 1 <= LF <= 5 THEN ELF = EMASLF(LF) ELSE ELF = X'C7' ! TRANS OR 'G' ME_LANGUAGE = ELF B1 = BYTEINTEGER(AA(GLA)_START+17) B2 = B1//100 ME_VERSION = X'F0F0F0F0'!(B2<<16) B1 = B1-(B1//100) B2 = B1//10 ME_VERSION = ME_VERSION!(B2<<8) B1 = B1-(B1//10) ME_VERSION = ME_VERSION!B1 DATIME(DATE,TIME) S = '19'.DATE.TIME; ! HAVE TO RE-ARRANGE DATE AND TIME TO ICL FORMAT J = ADDR(S); ! DD/MM/YY -> 19YY/MM/DD MOVE(2,J+3,ADDR(I)) MOVE(2,J+9,J+3) MOVE(2,ADDR(I),J+9) ITOE(J+1,18) MOVE(18,J+1,ADDR(ME_THE)) BYTEINTEGER(ADDR(ME_D2)) = X'7A'; ! NEED TO PUT IN ':'S EXPLICITLY BYTEINTEGER(ADDR(ME_D2)+3) = X'7A' ME_NAME = SM ITOE(ADDR(ME_NAME)+1,LENGTH(ME_NAME)) J = DP+(32+LENGTH(ME_NAME)+3)>>2 D(J) = X'FF010003'; ! OPTIONAL ENTRY ERROR PROCEDURE NAME D(J+1) = X'C9C3D3F9'; ! ICL9 D(J+2) = X'C3C5D9D9'; ! CERR D(J+3) = X'D7D9D6C3'; ! PROC D(J+4) = X'FF020001'; ! OPTIONAL ENTRY - SUBNAME UNLESS 1 <= LF <= 7 THEN LF = 4 IF OPSYS = EMAS THEN D(J+5) = X'C5D5E540' C ELSE D(J+5) = LSUB(LF) ME_ENTRYSIZE = J+6-DP ME_CHAIN = -1; ! ONLY ONE MODULE DP = ME_ENTRYSIZE+DP !! !! DO AREA CHAIN ENTRIES !! - ONE FOR EACH AREA ENTRY !! !! ACTSIZE(DIAGAREA) = DP<<2 PRP = 1 ACES = 0 CYCLE ; ! THROUGH THE PROPERTIES RECORD FP == RECORD(ADDR(PR(PRP))) IF FP_TYPE = 1 START ! I = CHSIZE(DIAGAREA,8) ACE == RECORD(ADDR(D(DP))) ACE = 0 ACES = ACES+1 ACE_TYPE = 19 ACE_IIN0 = FP_DUM2 ACE_IIN1 = FP_IIN DP = DP+2 FINISH EXIT IF FP_NAME USE&1 = 1 PRP = PRP+FP_ENTRYSIZE REPEAT !! !! TERMINATOR ENTRY !! ! I = CHSIZE(DIAGAREA,8) D(DP) = (32<<24)!ACES; ! TYPE : COUNT OF CHAIN ENTRIES DP = DP+2 !! !! OUTPUT THE DIAGNOSTICS !! !! IF ADDR(D(DP)) > ADDR(PDE(1)) C THEN SSMESSA(OMF WORKFILE FULL,"DIAGNOSTIC AREA") C AND RESULT = 1 LINK = 1 LASTLINK = 1 NDRECS = 0 I = 0 CYCLE TYPE = BYTEINTEGER(ADDR(D(LINK))) IF 16 <= TYPE <= 18 THEN ENTRYSIZE = (D(LINK)&X'FFFF') C ELSE ENTRYSIZE = 2 IF (I+ENTRYSIZE<<2) > 4076 START OUTRECORD(0,ADDR(D(LASTLINK)),(LINK-LASTLINK)<<2,0) NDRECS = NDRECS+1 LASTLINK = LINK I = 0 FINISH ELSE I = I+(ENTRYSIZE<<2) IF TYPE = 17 THEN START AE == RECORD(ADDR(D(LINK))) IIN = ((AE_IIN1&15)<<8)!AE_IIN2 IF ADDR(PDE(IIN)) > ADDR(PDE(1))+MAXPDESPACE C THEN SSMESSA(OMF WORKFILE FULL,"DATA ENTRIES") C AND RESULT = 1 PDE(IIN)_RECORD = NDRECS J = (LINK<<2)-4 PDE(IIN)_DISP0 = (J>>8)&255 PDE(IIN)_DISP1 = J&255 FINISH IF TYPE = 19 START ACE == RECORD(ADDR(D(LINK))) IIN = (ACE_IIN0<<8)!ACE_IIN1 ACE_AREA CHAIN = ((NDRECS-PDE(IIN)_RECORD)<<12)!(PDE C (IIN)_DISP0<<8)!PDE(IIN)_DISP1 FINISH IF TYPE = 32 THEN D(LINK+1) = NDRECS+1 AND EXIT LINK = LINK+ENTRYSIZE REPEAT IF I # 0 THEN OUTRECORD(0,ADDR(D(LASTLINK)),(LINK- C LASTLINK+ENTRYSIZE)<<2,0) ! REMOVE AREA('SS#TMPOB') !! !! !! SET UP RECORD TEMPORARY MODULE DESCRIPTORS !! STRENGTH = EPDRDR1 IF RTMON > 0 START I = CHSIZE(OMFAREA,4) ! OMFAREAS(OMFPTR-1) = LASTBLOCKLEN IF EPPTR = 0 THEN EPDRDR0 = -1 AND EPDRDR1 = -1 C ELSE EPDRDR0 = X'30000000'!(EPPTR>>1) OMFDRDR0 = X'30000000'!(OMFDRPTR>>1) IF C26&3 > 0 START PRINTSTRING(' ENTRY DR ') PHEX(EPDRDR0) SPACE PHEX(EPDRDR1) IF C26&16 # 0 THEN DUMP(EPDRDR1,EPDRDR0&X'FFFFFF') PRINTSTRING(' OMF AREAS DR ') PHEX(OMFDRDR0) SPACE PHEX(OMFDRDR1) NEWLINE IF C26&16 # 0 THEN DUMP(OMFDRDR1,OMFDRDR0&X'FFFFFF') FINISH FINISH !! !! UNLESS RTMON = 1 THEN I = CLOSE FILE(0,ADDR(ACCESS DR)) !! !********************************************************** !********* SUBROUTINES ******************************* !*********************************************************** !! !************************************************** ! THIS ROUTINE TEMPORARILY STORES RELOCATION IMFORMATION IN TWO ! RECORD ARRAYS - ONE FOR THE GLA AND ONE FOR THE STACK. ! THE IMFORMATION IS DERIVED FROM THE LOAD DATA LISTS ! AND WILL BE SORTED AND THEN FIXED UP , ! BY THE ROUTINE PLACE RELOCATION DATA. !! ROUTINE FIXUP(INTEGER AREACODE, TYPE, BASECODE, AREADISP, C BASEDISP) RECORDARRAYNAME F(FFM) INTEGERNAME FP INTEGER I, J IF AREACODE=2 THEN F==GLF AND FP==GLFP ELSEC F==STF AND FP==STFP ! %IF AREACODE=7 %THEN J=6 %ELSE J=2 ! I = CHSIZE(J,16) IF ADDR(F(FP)) > ADDR(F(1))+MAXFIXSPACE C THEN PHEX(('F'<<24)!MAXFIXSPACE) AND NEWLINES(2) C AND SSERR(OMF WORKFILE FULL) IF BASECODE = 5 THEN BASECODE = 2 C AND BASEDISP = AA(GLA)_L+BASEDISP MOVE(16,ADDR(TYPE),ADDR(F(FP)_TYPE)) FP = FP+1 END !! !************************************************************** !! RELOCATION INFORMATION IS STORED MAINLY IN CHAINS LINKING !! THE TARGET WORDS. CHAIN HEADERS AND VALUES TOO LARGE TO !! BE ACCOMODATED WITHIN THE TARGET WORDS HAVE A RECORD TO !! THENSELVES FOLLOWING THE BODY RECORD. !! RELOCATION HAS BEEN REDUCED TO ONLY TWO TYPES TO SIMPLIFY !! THE PROGRAMMING. !! COMPLETE DESCRIPTOR REQUESTS - USED FOR CODE XREFS. !! EXTENDED ADDRESS - SINGLE WORD RELOCATION ON !! EVERYTHING ELSE. !! !! SINCE THE COMPLETE DESCRIPTOR FIXUPS HAVE TWO WORDS IN WHICH TO !! CODE INFORMATION, THE FIELDS ARE LARGER AND THE CHAIN POINTER IS !! SUFFICIENTLY LARGE THAT THERE NEED ONLY EVER BE A SINGLE SUCH !! CHAIN IN ANY BODY RECORD. !! !! IN CONTRAST A NUMBER OF EXTENDED ADDRESS CHAINS MAY BE ACTIVE AT ANY !! TIME. - BEING INTERWOVEN. EACH IS CHARACTERISED BY A !! PARTICULAR MODIFIER PREFIX - (MODIFIER>>14) !! !! THE FIXUPS ARE SORTED IN ORDER OF TARGET WORDS WITHIN THE AREA BODY. !! THIS ENABLES A MINIMUM OF CHAINS TO BE USED, ALL OF WHICH ARE !! FORWARD. !! !! ROUTINE PLACE RELOCATION IMFORMATION( C INTEGER HFP, BASE, AREAIIN, RECORDARRAYNAME F, C STRING (5) AREA) INTEGERARRAY LASTEA(0 : 16) INTEGER A, MOD, B, LASTFRP, NEXT, L, MODPREFIX, I, FRP, C LASTCDA, LASTEAA, INA, LF INTEGER TYPE, BASECODE, AREADISP, BASEDISP INTEGERARRAY FR(1 : 4096) ROUTINESPEC QKSORT(INTEGER A, B) OWNINTEGER GRECSIZE = 4076 RECORDSPEC F(FFM) !! ROUTINE SPHEX(INTEGER N) SPACE PHEX(N) END !! ROUTINE CLEAR INTEGER I CYCLE I = 0,1,16 LASTEA(I) = -1 REPEAT LASTCDA = -1 FRP = 2 END !! !! LF = (C26>>1)&1; ! OUTPUT CONTROL RETURN IF HFP = 1; ! NO FIXUPS REQUIRED B = BASE QKSORT(1,HFP-1) CLEAR IF LF = 1 THEN START ; ! PRINT OUT HEADER NEWLINES(3) WRITE(HFP-1,1) PRINTSTRING(' RELOCATIONS TO THE '.AREA) PRINTSTRING(' BASE BDISP ADISP TFP MOD TARGET WORDS CHD ') FINISH FR(1) = X'09000000'!AREAIIN !! CYCLE I = 1,1,HFP-1; ! PROCESS RELOCATIONS MOVE(16,ADDR(F(I)),ADDR(TYPE)) !! PROCESS DATA INTO 4K CHUNKS UNTIL A FIXUP IS ENCOUNTERED !! - IE. NOT ALL BODY RECORDS WILL BE FOLLOWED BY FIXUP RECORDS. WHILE BASE+AREADISP >= B+4076 THEN CYCLE IF FRP > 2 THEN NEXT = 4 ELSE NEXT = 0 ! MARK NEXT RECORD FIXUPS OUTRECORD(AREAIIN,B,GRECSIZE,NEXT) IF LF = 1 THEN PRINTSTRING(' * ') ELSE SPACE IF FRP > 2 THEN OUTRECORD(0,ADDR(FR(1)),(FRP-1)<< C 2,0) CLEAR B = B+GRECSIZE GRECSIZE = 4076 REPEAT LASTFRP = FRP A = AREADISP+BASE; ! GET ADDRESS OF TARGET WORD INA = INTEGER(A); ! ORIGINAL CONTENTS OF WORD TO BE RELOCATED MOD = BASEDISP+INA !! IF TYPE = 0 START ; ! EXTENDED ADDRESS !! - INCLUDES ADDRESS FXS , EXT=0 IF IMOD(INA)>>24 # 0 THEN I = -1 AND LF = 1 ! BAD CONTENTS MODPREFIX = MOD>>14 IF 0 <= MODPREFIX <= 16 C THEN LASTEAA = LASTEA(MODPREFIX) C AND LASTEA(MODPREFIX) = A ELSE LASTEAA = -1 IF IMOD(A-LASTEAA)//2 > 31 OR LASTEAA = -1 START !! NEED NEW CHAIN FR(FRP) = AREADISP>>2<<12+MODPREFIX<<24>>21 FRP = FRP+1 FINISH ELSE START !! LINK ON END OF OLD CHAIN INTEGER(LASTEAA) = INTEGER(LASTEAA)!((IMOD(A- C LASTEAA)>>2)<<26) IF LF = 1 THEN SPHEX(INTEGER(LASTEAA)) FINISH INTEGER(A) = MOD<<18>>6+BASECODE FINISH IF TYPE = 3 START ; ! COMPLETE DESCRIPTOR IF LASTCDA = -1 START ; ! FIRST SUCH - BEGIN CHAIN FR(FRP) = (AREADISP)>>2<<12+3 FRP = FRP+1 FINISH ELSE START ; ! ADD TO CHAIN INTEGER(LASTCDA) = (A-LASTCDA)>>2 IF LF = 1 THEN SPHEX(INTEGER(LASTCDA)) FINISH LASTCDA = A INTEGER(A+4) = BASECODE IF A = B+4072 THEN GRECSIZE = 4080; !ALLOW FOR DR ON BOUNDARY FINISH IF LF = 1 THEN START NEWLINE WRITE(BASECODE,3) SPHEX(BASEDISP) SPHEX(AREADISP) IF LASTFRP = FRP THEN SPACES(9) C ELSE SPHEX(FR(LASTFRP)) IF TYPE < 2 THEN SPHEX(MOD) ELSE SPACES(9) SPHEX(INTEGER(A)) IF TYPE < 2 THEN SPACES(10) C ELSE SPACE AND SPHEX(INTEGER(A+4)) NEWLINES(2) AND SSERR(CORRUPT FIXUP) IF I = -1 FINISH REPEAT ! BLOCKOUT REMAINDER OF AREA L = (BASE+AA(AREAIIN)_L)-B IF AREAIIN = GLA THEN L = L+AA(UST)_L IF FRP > 2 THEN NEXT = 4 ELSE NEXT = 0 IF L <= 4076 START !! MARK LAST INITIALISATION RECORD FOR THIS AREA IF FRP > 2 THEN FR(1) = FR(1)!(3<<16) ELSE NEXT = 3 I = L FINISH ELSE I = 4076 OUTRECORD(AREAIIN,B,I,NEXT); ! UP TO AND INCLUDEING LAST FIX !! LAST FIXUP RECORD IF ANY OUTRECORD(0,ADDR(FR(1)),(FRP-1)<<2,0) IF FRP > 2 IF L > 4076 THEN BLOCKOUT(AREAIIN,B+4076,L-4076) ! BLOCK OUT REMAINING AREA - FREE OF FIXUPS IF LF = 1 THEN NEWLINE !! !! !********************************************************* ! ROUTINE TO SORT FIXUP TABLE ROUTINE QKSORT(INTEGER A, B) INTEGER L, U, E RECORD EKEEP(FFM) RETURN IF A >= B L = A U = B E = F(U)_AREADISP EKEEP = F(U) -> FIND UP: L = L+1 -> FOUND IF L = U FIND: -> UP UNLESS F(L)_AREADISP > E F(U) = F(L) DOWN: U = U-1 -> FOUND IF L = U -> DOWN UNLESS F(U)_AREADISP < E F(L) = F(U) -> UP FOUND: F(U) = EKEEP QKSORT(A,L-1) QKSORT(U+1,B) END END ; ! OF PLACE RELOCATION IMFORMATION !! !!************************************************** !! WRITE OUT SINGLE RECORD !! ROUTINE OUTRECORD(INTEGER IIN, FROM, L, NEXT) INTEGER I, J, K !! !! BODY RECORD (DATA) X'FF0' + 4 BYTE RCW + 3 WORD HEADER !! IF (FROM # 0 AND IIN # 0) THEN I = 12 ELSE I = 0 IF RTMON > 0 START IF FIRSTTIME = 0 THEN FIRSTTIME = 1 ELSE START K = CHSIZE(OMFAREA,4) !OMFAREAS(OMFPTR-1)=LASTBLOCKLEN LASTBLOCKLEN = 0 FINISH B == ARRAY(ADDR(OMFAREAS(OMFPTR+1)),BFM) K = CHSIZE(OMFAREA,L+I+4) FINISH UNLESS FROM = 0 START UNLESS IIN = 0 START ! CHECK FOR END OF LAST UNSHAREABLE AREA IF NEXT = 3 AND IIN = LASTUIIN THEN NEXT = 2 ! CHECK FOR VERY LAST INITIALISATION BODY RECORD IF (NEXT = 3 OR NEXT = 2) C AND IIN = LASTTYPE1IIN THEN NEXT = 1 B(0) = 8; ! TYPE = BODY RECORD B(1) = NEXT B(2) = IIN>>8 B(3) = IIN&255 IF IIN > 7 THEN J = CBASE ELSE J = AA(IIN)_START INTEGER(ADDR(B(4))) = FROM-J ! DISPLACEMENT INTEGER(ADDR(B(8))) = L FINISH MOVE(L,FROM,ADDR(B(I))) IF RTMON = 2 THEN MOVE(L+I,ADDR(B(0)),ADDR(BUFF(0))) FINISH FOURK = L+I; ! PUT LENGTH IN INDIRECT POSN TOO IF RTMON > 0 START OMFAREAS(OMFPTR) = ((FOURK+4)<<16)!LASTBLOCKLEN LASTBLOCKLEN = FOURK+8 OMFDR(OMFDRPTR) = X'18000000'!(LASTBLOCKLEN) OMFDR(OMFDRPTR+1) = ADDR(OMFAREAS(OMFPTR)) OMFDRPTR = OMFDRPTR+2 OMFPTR = OMFPTR+((LASTBLOCKLEN+3)>>2) OMFAREAS(OMFPTR-1) = LASTBLOCKLEN-4 IF C26&16 # 0 OR C26&2 # 0 START !DUMP RECORD NEWLINES(2) PHEX(OMFDR(OMFDRPTR-2)) SPACE PHEX(OMFDR(OMFDRPTR-1)) NEWLINES(2) DUMP(OMFDR(OMFDRPTR-1),LASTBLOCKLEN) FINISH FINISH UNLESS RTMON = 1 START IF OPSYS = VMEK THEN I = FILEOP(ADDR(ACCESSDR),11,2, C ADDR(BUFF(0)),L+I,0) ELSE I = FASTFILEOP(ADDR( C ACCESS DR)) IF I # 0 THEN SSMESSA(I,"IN OMF GENERATION") C AND SSERR(1000) FINISH END !! !! !!****************************************************** !! BLOCK THE AREAS OUT TO THE SQFILE IN K CHUNKS !! ROUTINE BLOCK OUT(INTEGER IIN, FROM, L) INTEGER TO !! NEWLINE IF IIN > 7 THEN CBASE = FROM TO = FROM+L WHILE TO-FROM > 4080 CYCLE OUTRECORD(IIN,FROM,4080,0); ! LEAVE 3 WRDS FOR HEADER + 1 ALIGN FROM = FROM+4080 REPEAT IF TO-FROM > 0 THEN OUTRECORD(IIN,FROM,TO-FROM,3) END ; ! OF BLOCK OUT !! !!***************************************************** !! THE LIST OF !! EXTERNAL DATA REFERENCES IS SEARCHED . IF AN INSTANCE OF !! THE GIVEN NAME IS FOUND PRIOR IN THE LIST THEN A POSITIVE !! INDEX IS RETURNED TO IT AND THE DXREF WILL BE MAPPED ONTO THIS FIRST !! INSTANCE. IF THE NAME IS FOUND TO BE THE FIRST INSTANCE !! THEN A NEGATIVE RESULT IS RETURNED. !! MAPPING TOGETHER COMMON DXREFS LIKE THIS REQUIRES YOU TO KNOW THE !! MAXIMUM LENGTH CLAIMED BY ANY OF THE MULTIPLE DXREFS TO A !! GIVEN AREA. SO HAVING FOUND THE FIRST INSTANCE OF !! A COMMON THE REST OF THE LIST IS STILL SEARCHED AND THE MAX. !! LENGTH RECORDED IN LCL.(LARGEST COMMON LENGTH) !! INTEGERFN FINDDXREF(STRING (31) IDEN) INTEGER XLINK, KEEPI RECORDNAME DTREF(DEXTRFM) XLINK = LISTHEAD(9)+ATMPOB LCL = 0 CYCLE DTREF == RECORD(XLINK) IF XLINK = LINK THEN LCL = DTREF_L AND KEEPI = -1 IF DTREF_IDEN = IDEN START IF LCL = 0 THEN RESULT = INTEGER(DTREF_REFARRAY)>>16 IF DTREF_L > LCL THEN LCL = DTREF_L FINISH XLINK = DTREF_LINK+ATMPOB IF XLINK = ATMPOB THEN RESULT = KEEPI REPEAT END !! !! !!************************************************************ !! !! SUBROUTINES GENERATING DIAGNOSTIC RECORDS !! !! !!******************************** !! EXTRA NAME ENTRIES !! ROUTINE EXTRA NAME ENTRY(INTEGER OFFSET, C STRING (32) S, INTEGER L) INTEGER ESIZE !! ESIZE = 23+LENGTH(S) ! I = CHSIZE(DIAGAREA,ESIZE) XNE == RECORD(ADDR(D(DP))) XNE = 0 XNE_TYPE = 18 XNE_REASONS = B'10000000'; ! COMPILED NAME XNE_OFFSET = OFFSET ! NAME USE = 0 IE. CORRESPONDING TYPE 2 PROPERTIES ENTRY XNE_NAME = S ITOE(ADDR(XNE_NAME)+1,LENGTH(S)) XNE_ESIZE1 = ESIZE>>2; ! ENTRYSIZE IN WORDS XNE_CHAIN = -1; ! SCAN FORWARD FOR MODULE MAP ENTRY DP = DP+XNE_ESIZE1 D(DP-1) = (1<<24)!L; ! SIZE OF OBJECT END ; ! OF EXTRA NAME ENTRY !! !************************************ !! AREA MAP ENTRY !! ROUTINE AREA MAP ENTRY(INTEGER LEN, IIN, STRING (32) S) !! INTEGER IINS, COMMON, ESIZE !! ESIZE = 23+LENGTH(S) ! I = CHSIZE(DIAGAREA,ESIZE) AE == RECORD(ADDR(D(DP))) AE = 0 AE_TYPE = 17 IF IIN = 1 THEN AE_PROPERTIES = 1<<7 ! IF THIS CODE AREA ACCESSES STATIC STACK SET BIT IF IIN = 1 AND AA(STACK)_L > 0 C THEN AE_PROPERTIES = X'88' IF OPSYS = EMAS OR C26&LIBRARY # 0 C THEN AE_PROPERTIES = AE_PROPERTIES!X'20' ! DISP=0 IINS = IIN<<12+IIN AE_IIN0 = (IINS>>16)&255 AE_IIN1 = (IINS>>8)&255 AE_IIN2 = IINS&255 AE_SIZE0 = (LEN>>16)&X'FF' AE_SIZE1 = (LEN>>8)&255 AE_SIZE2 = LEN&255 IF IIN > 7 THEN COMMON = 1 ELSE COMMON = 0 AE_NAMEUSE = COMMON<<4 AE_NAME = S ITOE(ADDR(AE_NAME)+1,LENGTH(S)) AE_ESIZE1 = ESIZE>>2 DP = DP+AE_ESIZE1 AE_AREA CHAIN = -1; ! ONLY AREA IN THIS AREA END ; ! OF AREA MAP ENTRY !! !! !!**************************************** !! THIS ROUTINE CLAIMS A CORE AREA AS WORK SPACE !! INTEGERFN CLAIM(STRING (32) S, C INTEGER ID, STARTSIZE,MAXSIZE, INC, INTEGERNAME CONAD) !! INTEGER FLAG !! OUTFILE(S,MAXSIZE,MAXSIZE,0,CONAD,FLAG); ! CLAIM MAX FOR NOW IF FLAG # 0 THEN SSMESSA(OMF WORKFILE FAILS,S) C AND SSERR(FLAG) MAXS(ID) = MAXSIZE INCS(ID) = INC CSIZE(ID) = MAXSIZE; ! JUST FOR NOW ACTSIZE(ID) = 0 AREAS(ID) = S RESULT = 0 END ; ! OF CLAIM !! !! !!******************************************** !! THIS ROUTINE CHECKS THERE IS SUFFICIENT SPACE !! REMAINING IN THE CORE WORK AREA , AND OBTAINS MORE !! UNTIL A MAXIMUM IS REACHED. !! INTEGERFN CHSIZE(INTEGER ID, EXTRA) INTEGER I !! RESULT = 0 UNLESS 2 <= ID <= 3; ! JUST FOR NOW I = ACTSIZE(ID)+EXTRA ! %IF I > CSIZE(ID) %START ! %IF I > MAXS(ID) %START !%IF 2<=ID<=3 %START ! TEMP OMF AREA - GET ANOTHER IF ACTSIZE(ID)>>14 # I>>14 START IF (I>>14)-(ACTSIZE(ID)>>14) > 1 C THEN PHEX(('T'<<24)!I) AND NEWLINES(2) C AND SSERR(248) ELSE START OMFAREAS == ARRAY(ATMPMOD+B256K,IFM) ACTSIZE(ID) = B256K RESULT = 0 FINISH FINISH ! SSERR(248) ! %FINISH %ELSE %START ! %FINISH ! %FINISH ! %UNLESS ID = PRAREA %THENC ACTSIZE(ID) = ACTSIZE(ID)+EXTRA RESULT = 0 END ; ! OF CHSIZE !! !!*************************************** !! READ STRING FROM NEXT LINE !! ROUTINE READLINE(STRING (32) NAME S) !! S = '' WHILE NEXTSYMBOL = NL THEN SKIPSYMBOL CYCLE IF NEXTSYMBOL = '''' THEN SKIPSYMBOL IF NEXTSYMBOL = NL THEN EXIT ! S = S.NEXTITEM LENGTH(S) = LENGTH(S)+1 BYTEINTEGER(ADDR(S)+LENGTH(S)) = NEXTSYMBOL SKIPSYMBOL REPEAT SKIPSYMBOL END ; ! OF READLINE !! !! !! !!******************************************************************* !! ROUTINE TO PROCESS MODULE, CODE ENTRY AND CODE XREF NAMES INTO PR !! ROUTINE CHKENTRY(STRING (40) SS, INTEGER MAXCHS, A) INTEGER J IF SS -> ('S#').REST THEN S = ICLPREFIX."Z".REST C ELSE S = SS IF STRENGTH = KEY START I = 1 IF NENTRIES > 0 START I = 0 CYCLE J = 0,1,NENTRIES IF S = ENTRIES(J) THEN I = 1 AND EXIT REPEAT FINISH FINISH ELSE START IF S -> ('ICL9CE').REST THEN I = 1 ELSE I = 0 FINISH IF A>>31 = 1 AND OPSYS#EMAS THEN S = FILENAME L = LENGTH(S) IF L > MAXCHS THEN SSMESSA(TOO MANY CHS,S) ENTRYSTART = PRP FP == RECORD(ADDR(PR(PRP))) FP = 0 FP_NAME = S PRP = PRP+2+((L+3)>>2) IIN = IIN+1 FP_DUM2 = IIN>>8 FP_IIN = IIN&255 END !! !! !!******************************************************************* !! ROUTINE TO CALL ADD LIBRARY FILE SYNONYM OR !! TOSTORE DESCRIPTOR FOR RECORD TEMPORARY MODULE. !! - REMEMBER KEYS ARE STORED TWICE !! - ONCE EXTERNALLY IN LIBRARY FILE DIRECTORY !! - ONCE INTERNALLY AS BIT IN NAME USE IN PROPERTIES REC. !! ROUTINE SET SYNONYM(STRING (32) S) STRING (32) ISOS INTEGER I FP_NAME USE = FP_NAME USE!2 RETURN IF S = FILENAME; ! FILENAME = MAJOR SYNONYM ISOS = S SYNDR = X'18000000'!LENGTH(S) UNLESS RTMON = 1 START ; ! CREATING OMF IN FILESTORE SYNADDR = ADDR(S)+1 ITOE(SYNADDR,LENGTH(S)) I = ADDSYNONYM(FILE CURRENCY,SYNDRDR,SYNDRADDR) IF I # 0 THEN NEWLINE AND PRINTSTRING( C " ADD SYNONYM FAILS FOR - ".ISOS." RC = ") C AND WRITE(I,1) FINISH IF RTMON > 0 START ; ! CREATING TEMPORARY MODULE EPDR(EPPTR) = SYNDR; ! REMEMBER ADDITIONAL KEYS FOR RTM EPDR(EPPTR+1) = ADDR(FP_NAME)+1 EPPTR = EPPTR+2 FINISH END !* ROUTINE DUMP(INTEGER START, LEN) INTEGER I, J, CNT, FINISH, LASTLINE, STAR CONSTBYTEINTEGERARRAY BPATT(0 : 132) = C C 10,'*',' '(32),'*',' '(2),'(',' '(8),')',' '(86) OWNBYTEINTEGERARRAY B(-1 : 132) INTEGER BP ROUTINESPEC P(INTEGER AD, K) NEWLINE CNT = 32 RETURN IF LEN <= 0 FINISH = START+LEN START = START&X'FFFFFFFC' NEWLINE LASTLINE = 0 STAR = 0 WHILE START < FINISH CYCLE IF LASTLINE # 0 THEN START CYCLE I = 0,4,CNT-4 UNLESS INTEGER(START+I) = INTEGER(LASTLINE+I) C THEN -> NO MATCH REPEAT STAR = 1 -> NEXT FINISH NO MATCH: BP = 2 MOVE(132,ADDR(BPATT(0)),ADDR(B(0))) CYCLE I = 0,1,CNT-1 J = BYTEINTEGER(START+I) ETOI(ADDR(J)+3,1) UNLESS 32 <= J <= 95 THEN J = ' ' B(BP) = J BP = BP+1 REPEAT P(ADDR(START),38) IF STAR # 0 THEN B(48) = '*' ELSE B(48) = ' ' STAR = 0 LASTLINE = START BP = 49 CYCLE I = 0,4,CNT-4 P(START+I,BP) BP = BP+9 REPEAT B(-1) = 120 PRINTSTRING(STRING(ADDR(B(-1)))) NEXT: START = START+CNT REPEAT RETURN ROUTINE P(INTEGER AD, K) INTEGER I, J CYCLE I = 0,1,3 J = BYTEINTEGER(I+AD) B(K) = C(J>>4) B(K+1) = C(J&15) K = K+2 REPEAT END ; ! P END ; ! DUMP !! !! INTEGERFN CHECK SUPPRESS(STRINGNAME IDEN) INTEGER I !! IF NENTRIES > 0 START ! CHECK LIST AGAINST NLIST IF ANY CYCLE I = 0,1,NENTRIES I = -1 AND EXIT IF IDEN = ENTRIES(I) REPEAT RESULT = -1 IF (I > -1 AND STRENGTH = -1) C OR (I = -1 AND STRENGTH = -3) FINISH RESULT = 0 END ; ! OF CHECK SUPPRESS !! ROUTINE CHECK BUILD(STRINGNAME IDEN) INTEGER J !! IF NENTRIES > 0 START ! CHECK LIST AGAINST ENTRIES CYCLE J = 0,1,NENTRIES IF IDEN = ENTRIES(J) THEN FP_NAME USE = FP_ C NAME USE&X'10000000' AND EXIT ! LEAVE ONLY EXTERNAL PROPERTY - IE. AVAILABLE TO ! SATISFY REFERENCES, BUT DISAPPEARING AFTER FIRST COLLECTION. REPEAT FINISH END ; ! OF CHECK BUILD !! UNLESS OPSYS = EMAS THEN REMOVEAREA('SS#WRK') RESULT = 0 END ; ! OF OMF ENDOFFILE