SUBROUTINE ARBGEN INTEGER ADDR, ADRFLG, CUROP, NEXTOP, CFLAG INTEGER PI, XBBL, XA, XF, XZERO, DPVFLG INTEGER LC, LCI, LODLCI, LODLCV, LDLCVO, MAXLCV INTEGER NEXT, NUMBER, I, IOTYPE INTEGER J, K, L, LABNLX, M, N INTEGER PSYMB, SYMBOL, TOP, VALFLG, QVALUE INTEGER OPTOPX, OPNXTX, TOPX, NEXTX INTEGER DUMMY, OVCHN, PEEKS INTEGER LO, CI, CO, LOGICF, LOCSUP INTEGER VAREF, INPUTJ, LCTS, CRUCNT, FLTCNT INTEGER ICLP05 LOGICAL ENDOK,CONEND COMMON /LOGOS/ ADDR, ADRFLG, CUROP, NEXTOP, CFLAG COMMON /LOGOS/ PI, XBBL, XA, XF, XZERO, DPVFLG COMMON /LOGOS/ LC, LCI, LODLCI, LODLCV, LDLCVO, MAXLCV COMMON /LOGOS/ NEXT, NUMBER, I, IOTYPE COMMON /LOGOS/ J, K, L, LABNLX, M, N COMMON /LOGOS/ PSYMB, SYMBOL, TOP, VALFLG, QVALUE COMMON /LOGOS/ OPTOPX, OPNXTX, TOPX, NEXTX COMMON /LOGOS/ DUMMY, OVCHN, PEEKS COMMON /LOGOS/ LO, CI, CO, LOGICF, LOCSUP COMMON /LOGOS/ VAREF, INPUTJ, LCTS, CRUCNT, FLTCNT COMMON /LOGOS/ ICLP05 COMMON /LOGOS/ ENDOK,CONEND INTEGER NI, NJ, NK INTEGER NSIZE INTEGER NLX, FNLX, REMNLX, OVNLX, TNAME INTEGER NLSTRT, NLSTOP, NLSIZE, SRCHST INTEGER NTSTRT INTEGER NTSTOP INTEGER NTSIZE INTEGER PARFLG INTEGER SPARFL INTEGER NLWRDS INTEGER TX INTEGER NLENO INTEGER STDMD INTEGER MSHIFT INTEGER REGCNT INTEGER NULLX INTEGER STPTRX INTEGER SPMODE INTEGER DPMODE INTEGER SPECMD INTEGER ENFLAG INTEGER DFINED INTEGER CVALUE INTEGER NLXLCI INTEGER ENEXTD INTEGER NAMAT0 INTEGER NAMCON INTEGER NLMODE INTEGER PARBIT INTEGER OPBIT INTEGER LOCALB INTEGER REGBIT INTEGER EXTBIT INTEGER STRBIT INTEGER DPBIT INTEGER CBIT INTEGER PBIT INTEGER EPBIT INTEGER IOBIT INTEGER ARBIT INTEGER EXDBIT INTEGER TPLBIT INTEGER USEBIT INTEGER LCMASK INTEGER MDMASK INTEGER NAMLOC, REGNUM COMMON /NLIST/ NI COMMON /NLIST/ NJ COMMON /NLIST/ NK COMMON /NLIST/ NSIZE COMMON /NLIST/ NLX COMMON /NLIST/ FNLX COMMON /NLIST/ REMNLX COMMON /NLIST/ OVNLX COMMON /NLIST/ TNAME COMMON /NLIST/ NLSTRT COMMON /NLIST/ NLSTOP COMMON /NLIST/ NLSIZE COMMON /NLIST/ SRCHST COMMON /NLIST/ NTSTRT COMMON /NLIST/ NTSTOP COMMON /NLIST/ NTSIZE COMMON /NLIST/ PARFLG COMMON /NLIST/ SPARFL COMMON /NLIST/ NLWRDS COMMON /NLIST/ TX COMMON /NLIST/ NLENO COMMON /NLIST/ STDMD COMMON /NLIST/ MSHIFT COMMON /NLIST/ REGCNT COMMON /NLIST/ NULLX COMMON /NLIST/ STPTRX COMMON /NLIST/ SPMODE COMMON /NLIST/ DPMODE COMMON /NLIST/ SPECMD COMMON /NLIST/ ENFLAG COMMON /NLIST/ DFINED COMMON /NLIST/ CVALUE COMMON /NLIST/ NLXLCI COMMON /NLIST/ ENEXTD COMMON /NLIST/ NAMAT0 COMMON /NLIST/ NAMCON COMMON /NLIST/ NLMODE COMMON /NLIST/ PARBIT COMMON /NLIST/ OPBIT COMMON /NLIST/ LOCALB COMMON /NLIST/ REGBIT COMMON /NLIST/ EXTBIT COMMON /NLIST/ STRBIT COMMON /NLIST/ DPBIT COMMON /NLIST/ CBIT COMMON /NLIST/ PBIT COMMON /NLIST/ EPBIT COMMON /NLIST/ IOBIT COMMON /NLIST/ ARBIT COMMON /NLIST/ EXDBIT COMMON /NLIST/ TPLBIT COMMON /NLIST/ USEBIT COMMON /NLIST/ LCMASK COMMON /NLIST/ MDMASK COMMON /NLIST/ NAMLOC, REGNUM INTEGER AREG, XREG, YREG, NRREGS INTEGER STATUS (10), STAREG, STXREG, STYREG INTEGER REGS (10) INTEGER ACTREG (2), ACTLO, ACTHI INTEGER NZREG INTEGER ICLP10 COMMON / REGS / AREG, XREG, YREG, NRREGS COMMON / REGS / STATUS, REGS, ACTREG, NZREG COMMON / REGS / ICLP10 EQUIVALENCE (ACTLO, ACTREG (1)) EQUIVALENCE (ACTHI, ACTREG (2)) EQUIVALENCE (STAREG, STATUS (1)) EQUIVALENCE (STXREG, STATUS (2)) EQUIVALENCE (STYREG, STATUS (3)) INTEGER CLRACV INTEGER CLRACX INTEGER CLRSTA INTEGER TRAREG INTEGER SAVREG INTEGER CTFREE INTEGER SETREG INTEGER ICLP11 COMMON /RMCODE/ CLRACV, CLRACX, CLRSTA, TRAREG, SAVREG COMMON /RMCODE/ CTFREE, SETREG COMMON /RMCODE/ ICLP11 INTEGER STK (20, 13) INTEGER NAMEX (40) INTEGER OPX, STKSIZ, OCBIT, FUNBIT, SBIAS INTEGER ICLP14 COMMON /SDEFS/ STK, OPX, STKSIZ, OCBIT, FUNBIT, SBIAS COMMON /SDEFS/ ICLP14 EQUIVALENCE (STK (1,1), NAMEX (1)) INTEGER MODE (40), SUBX (20), SUBXM (20), BIAS (40) EQUIVALENCE (STK (1, 3), MODE (1)) EQUIVALENCE (STK (1, 2), SUBX (1)) EQUIVALENCE (STK (1, 4), SUBXM (1)) EQUIVALENCE (STK (1, 5), BIAS (1)) INTEGER OPCODE (20) EQUIVALENCE (STK (1, 9), OPCODE (1)) INTEGER WF1,WF2,WF3,WF4,WF5,WF6,WF7,WF8,WF9,WF10,WF11,WF12,WF13,W 1F14,WF15,WF16,WF17 INTEGER ICLP16 COMMON / WF / WF1,WF2,WF3,WF4,WF5,WF6,WF7,WF8,WF9,WF10,WF11,WF12 1,WF13,WF14,WF15,WF16,WF17 COMMON / WF / ICLP16 INTEGER OP, LEFT, RIGHT, LSTKX, RSTKX INTEGER TS, LOAD, BASE INTEGER THIS, OTHER, SIDE, HI, LOW INTEGER INTBR, ROW, COL, INREG, OUTREG INTEGER BCC, BNE INTEGER CLC, JMP, LDAABS, LDAI, LDAZP INTEGER SBCI, SEC, STAZP, TAX, TXA LOGICAL COMZER, EZSTA, MORE COMMON /GCOM/ OP, LEFT, RIGHT, LSTKX, RSTKX COMMON /GCOM/ TS, LOAD, BASE COMMON /GCOM/ THIS, OTHER, SIDE, HI, LOW COMMON /GCOM/ INTBR, ROW, COL, INREG, OUTREG COMMON /GCOM/ BCC, BNE COMMON /GCOM/ CLC, JMP, LDAABS, LDAI, LDAZP COMMON /GCOM/ SBCI, SEC, STAZP, TAX, TXA COMMON /GCOM/ COMZER, EZSTA, MORE INTEGER RET, RET1, RET2 INTEGER TRANS MORE = .FALSE. GO TO ( 10, 20, 30, 6, 6, 60, 70, 80), ROW 1070 CALL FAULTP (70) 1 RETURN 6 CALL FATAL (6) 54 MORE = .TRUE. RETURN 10 GO TO ( 1, 12, 13, 14, 15, 16, 17, 1070 ), COL 12 CALL GENTRA (AREG, XREG) GO TO 1 13 CALL GENTRA (AREG, YREG) GO TO 1 14 INREG = AREG TRANS = 0 140 SIDE = RIGHT CALL GENDO STATUS (INREG) = 0 CALL REGMAN (SETREG, INREG, RSTKX) IF (MODE (RIGHT) .EQ. SPMODE) GO TO 1 SIDE = LEFT CALL GENMOV SIDE = RIGHT OPCODE (RIGHT) = OPCODE (RIGHT) - TRANS CALL GENDO MODE (LEFT) = DPMODE GO TO 1 15 CALL GENTRA (AREG, XREG) GO TO 25 16 CALL GENTRA (AREG, XREG) GO TO 26 17 CALL BLDBLK (72, WF4) ACTLO = AREG GO TO 1 20 GO TO (21, 1, 23, 24, 25, 26, 27, 1070 ), COL 21 CALL GENTRA (XREG, AREG) GO TO 1 23 CALL GENTRA (XREG, AREG) GO TO 13 24 TRANS = 1 CALL GENSXY (XREG, TRANS) INREG = XREG GO TO 140 25 ACTLO = XREG ACTHI = AREG CALL BLDOP (169, WF5, 0, NULLX, WF7) GO TO 1 26 CALL BLDBLK (154, WF4) ACTLO = XREG GO TO 1 27 CALL GENTRA (XREG, AREG) GO TO 17 30 GO TO (31, 32, 1, 34, 35, 36, 37, 1070 ), COL 31 CALL GENTRA (YREG, AREG) GO TO 1 32 CALL GENTRA (YREG, AREG) GO TO 12 34 TRANS = -1 CALL GENSXY (YREG, TRANS) INREG = YREG GO TO 140 35 CALL GENTRA (YREG, AREG) GO TO 15 36 CALL GENTRA (YREG, AREG) GO TO 16 37 CALL GENTRA (YREG, AREG) GO TO 17 60 CALL REGMAN (SAVREG, XREG, DUMMY) CALL BLDBLK (186, WF4) ACTLO = XREG GO TO (21, 1, 23, 24, 25, 1, 27, 1070 ), COL 70 CALL REGMAN (SAVREG, AREG, DUMMY) CALL BLDBLK (104, WF4) ACTLO = AREG GO TO ( 1, 12, 13, 14, 15, 16, 1, 1070 ), COL 80 CALL REGMAN (SAVREG, AREG, DUMMY) CALL BLDBLK (104, WF4) CALL GENTRA (AREG, XREG) CALL BLDBLK (104, WF4) ACTHI = AREG GO TO (1070, 1070, 1070, 54, 1, 1070, 1070, 1 ), COL END