--- /dev/null
+/LIBSET - LIBRARY BUILDER PROGRAM
+/
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+/
+/
+/
+/COPYRIGHT (C) 1974,1977 BY DIGITAL EQUIPMENT CORPORATION
+/
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+/
+/
+/
+/
+/
+/
+/
+/THE INFORMATION IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE
+/AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT
+/CORPORATION. DIGITAL EQUIPMENT CORPORATION ASSUMES NO RESPONSIBILITY
+/FOR ANY ERRORS THAT MAY APPEAR IN THIS MANUAL.
+/
+/THE SOFTWARE DESCRIBED IN THIS DOCUMENT IS FURNISHED TO THE PURCHASER
+/UNDER A LICENSE FOR USE ON A SINGLE COMPUTER SYSTEM AND CAN BE COPIED
+/(WITH INCLUSION OF DIGITAL'S COPYRIGHT NOTICE) ONLY FOR USE IN SUCH
+/SYSTEM, EXCEPT AS MAY OTHERWISE BE PROVIDED IN WRITING BY DIGITAL.
+/
+/DIGITAL EQUIPMENT CORPORATION ASSUMES NO RESPONSIBILITY FOR THE USE
+/OR RELIABILITY OF ITS SOFTWARE ON EQUIPMENT THAT IS NOT SUPPLIED BY
+/DIGITAL.
+/
+/
+/
+/
+/
+/
+/
+/
+/
+/
+\f FIELD 1
+ HILOC=20
+ INFPTR=21
+ IFPTR=22
+ TEMP=23
+ NAMPTR=24
+/VERSION=3
+/PATCH="A
+
+ *2600
+START, SKP
+ JMP .+4
+CALLCD, JMS I (200
+ 5
+RL, 2214
+ 0 /DON'T RESET OUTPUT FILES
+ ISZ FIRST
+ JMP NOTFST
+ TAD I (7604
+ SNA
+ TAD RL
+ DCA I (7604
+ TAD I (7600
+ SZA CLA /IS THERE AN OUTPUT FILE?
+ JMP OUTYES /YES
+ CLA IAC
+ DCA I (7600 /NO - MAKE SYS:LIB8.RL THE OUTPUT FILE
+ TAD (1411
+ DCA I (7601
+ TAD (0270
+ DCA I (7602
+ TAD I (7617
+ SNA CLA /HOW ABOUT INPUT FILES?
+ TAD I (MPARAM+1
+ AND (40 /IF NO INPUT FILES,
+ SNA CLA /AND /S OPTION IS ON,
+ JMP OUTYES
+ DCA PTRCOD /USE PTR: FOR INPUT
+ JMS I (200
+ 12
+ 4224
+PTRCOD, 0
+ 0
+ JMP I PERROR /NO PTR - BAD
+ TAD PTRCOD
+ DCA I (7617
+OUTYES, JMS I (XOPEN
+ JMS I (OCHAR
+ JMS I (DMPREC /PUT OUT NOTHIN IN FIRST RECORD
+ TAD (7000
+ DCA NAMPTR
+ TAD (7376
+ DCA INFPTR
+NOTFST, TAD (7617
+ DCA IFPTR
+FILELP, TAD I IFPTR
+ SNA CLA
+ JMP NEXTCD
+ TAD IFPTR
+ JMS I (IOPEN
+READLP, CLA CMA
+ TAD I (OUCCNT
+ DCA FLEN
+ DCA HILOC
+ JMS I (IREAD /READ AND COPY A RELOCATABLE PROGRAM
+ SZA CLA /TEST CHECKSUM
+ JMP I PERROR
+ TAD HILOC
+ AND (7600
+ TAD FLEN
+ DCA I INFPTR
+ JMS I (DMPREC
+ ISZ INFPTR
+ DCA I INFPTR
+ CLA CLL CMA RTL
+ TAD INFPTR
+ DCA INFPTR
+ TAD I (MPARAM+1
+ AND (40
+ SZA CLA
+ JMP READLP /IF /S SWITCH ON , CONTINUE READING TAPES UNTIL A ^Z
+NXFIL, ISZ IFPTR
+ ISZ IFPTR
+ JMP FILELP
+NEXTCD, TAD I (MPARAM-1
+ SMA CLA
+ JMP CALLCD
+ DCA I NAMPTR
+ ISZ NAMPTR
+ ISZ NAMPTR
+ ISZ NAMPTR
+ DCA I NAMPTR
+ TAD NAMPTR
+ CMA IAC
+ TAD INFPTR
+ SMA CLA
+ JMP I (FINISH
+ JMP I .+1
+ TOOBIG
+
+FIRST, -1
+FLEN, 0
+
+JTABL, DATAWD
+ DATAWD
+ ERROR
+ SYMDEF
+ ORIGIN
+ DATAWD
+ DATAWD
+PERROR, ERROR
+ ENDTAP
+ ERROR
+ COMMON
+ ERROR
+ ERROR
+ ERROR
+ ERROR
+ TRANVC
+
+VERSON, 6301 /VERSION AND PATCH LEVEL
+\f *3000
+IREAD, 0
+ TAD (200
+ DCA LOC
+ILEADR, JMS I (ICHAR
+ DCA CKSM
+ TAD CKSM
+ AND (177
+ SNA CLA
+ JMP ILEADR
+ TAD CKSM
+ TAD (-232
+ SNA CLA
+ JMP I (NXFIL
+ TAD (200
+ JMS I (OCHAR
+ TAD CKSM
+ JMS I (OCHAR
+ TAD CKSM
+ SKP
+NXTFRM, JMS RCHAR
+ CLL RTR
+ RTR
+ RAR
+ DCA CHAR1
+ TAD CHAR1
+ RAL
+ AND (17
+ TAD JMPTAB
+ DCA BTMP
+ TAD I BTMP
+ DCA BTMP
+ JMP I BTMP
+JMPTAB, JTABL
+
+RCHAR, 0
+ JMS I (ICHAR
+ DCA CHAR
+ TAD CKSM
+ TAD CHAR
+ DCA CKSM
+ TAD CHAR
+ JMS I (OCHAR
+ TAD CHAR
+ JMP I RCHAR
+
+DATAWD, JMS RCHAR
+ CLA CLL
+ TAD LOC
+ CMA
+ TAD HILOC
+ SZL CLA
+ JMP .+3
+ TAD LOC
+ DCA HILOC
+ ISZ LOC
+ JMP NXTFRM
+
+SYMDEF, JMS RCHAR
+ CLA CLL CMA RTL
+ DCA CHAR1
+GTNMLP, JMS RCHAR
+ AND (77
+ CLL RTL
+ RTL
+ RTL
+ DCA BTMP
+ JMS RCHAR
+ AND (77
+ TAD BTMP
+ DCA I NAMPTR
+ ISZ NAMPTR
+ ISZ CHAR1
+ JMP GTNMLP
+ TAD INFPTR
+ AND (377
+ DCA I NAMPTR
+ ISZ NAMPTR
+ TAD NAMPTR
+ CIA
+ TAD INFPTR
+ SPA SNA CLA
+ JMP I (TOOBIG
+ JMP NXTFRM
+
+ORIGIN, JMS RCHAR
+ CLA
+ TAD CHAR1
+ AND (7400
+ TAD CHAR
+ DCA LOC
+ JMP NXTFRM
+
+COMMON, JMS RCHAR
+ CLA
+ JMP NXTFRM
+
+TRANVC, JMS RCHAR
+ CLL RAL
+ TAD CHAR
+ CLL RAL
+ CIA
+ DCA BTMP
+ JMS RCHAR
+ CLA
+ ISZ BTMP
+ JMP .-3
+ JMP NXTFRM
+
+ENDTAP, TAD CKSM
+ CIA
+ TAD CHAR
+ DCA BTMP
+ JMS RCHAR
+ CLA
+ TAD CHAR1
+ AND (7400
+ TAD CHAR
+ TAD BTMP
+ JMP I IREAD
+
+LOC, 0
+CHAR1, 0
+CHAR, 0
+BTMP, 0
+CKSM, 0
+
+\f *3200
+XOPEN, 0
+ TAD (7577
+ DCA 10
+ TAD (FILENM-1
+ DCA 11
+ TAD (-5
+ DCA 12
+ TAD I 10
+ DCA I 11
+ ISZ 12
+ JMP .-3
+ JMS I (OOPEN
+ TAD I (OUBLK
+ DCA CTLWRI
+ TAD I (OUHNDL
+ DCA ODVH
+ JMP I XOPEN
+
+DMPREC, 0
+ JMS I (OCHAR
+ JMS I (OCHAR
+ TAD I (OUDWCT
+ TAD (200
+ SZA CLA
+ JMP .-4
+ JMP I DMPREC
+
+FINISH, JMS I (OCLOSE
+ CIF 0
+ JMS I ODVH
+ 4210
+ 7000
+CTLWRI, 0
+ JMP OUTERR
+ CDF CIF 0
+ JMP I (7605
+FILENM, ZBLOCK 5
+ODVH, 0
+
+TOOBIG, ISZ ERRNO
+ERROR, ISZ ERRNO
+OUTERR, ISZ ERRNO
+INERR, ISZ ERRNO
+ERR, TAD ERRNO
+ TAD (ERR0
+ DCA EPCH
+ DCA ERRNO
+ TAD I EPCH
+ DCA ODVH
+ERRLP, TAD I ODVH
+ RTR
+ RTR
+ RTR
+ JMS EPCH
+ TAD I ODVH
+ JMS EPCH
+ ISZ ODVH
+ JMP ERRLP
+ERXIT, CDF CIF 0
+ JMP I .+1
+ 7605
+
+EPCH, 0
+ AND (77
+ SNA
+ JMP ERXIT
+ TAD (-40
+ SPA
+ TAD (100
+ TAD (240
+ 6046
+ 6041
+ JMP .-1
+ CLA
+ JMP I EPCH
+
+ERRNO, 0
+\f *3400
+ /ERROR MESSAGES
+ERR0, HELP
+ INPER
+ OUPER
+ RELER
+ BIGER
+
+HELP, TEXT /HELP!/ /THIS ERROR CANNOT OCCUR
+INPER, TEXT /INPUT ERROR/
+OUPER, TEXT /ERROR WHILE WRITING OUTPUT FILE/
+RELER, TEXT /BAD FORMAT OR CHECKSUM - TRY AGAIN./
+BIGER, TEXT /LIBRARY DIRECTORY OVERFLOW - TOUGH/
+\f INBUF=0
+ INCTL=2400
+ OUBUF=6000
+ OUCTL=4200
+ INDEVH=6400
+ OUDEVH=7000
+ INRECS=12
+ MPARAM=7643
+ DCB=7760
+ INFLD=INCTL&70 /GET FIELD OF INPUT BUFFER
+ OUFLD=OUCTL&70 /DITTO OUTPUT BUFFER
+ *2000
+IN7400, 7400
+IOPEN, 0
+ DCA INXPTR
+ CLA CMA
+ DCA INCHCT /SET INCHCT TO FORCE A READ
+ ISZ INEOF /SET END-OF-FILE FLAG TO FORCE A NEW FILE
+ RDF
+ TAD INCDIF
+ DCA .+1
+INPTR, HLT /RESTORE CALLING FIELDS
+ JMP I IOPEN
+
+ICHAR, 0
+IN7600, 7600
+ RDF
+ TAD INCDIF
+ DCA INRTRN /SAVE CALLING FIELDS
+INCHAR, CDF INFLD
+ ISZ INJMP /BUMP THREE-WAY UNPACK SWITCH
+ ISZ INCHCT
+INJMPP, JMP INJMP
+ TAD INEOF
+ SNA CLA /DID LAST READ YIELD END-OF-FILE?
+ JMP INGBUF /NO - DO ANOTHER
+GETNEW, JMS INNEWF /OPEN A NEW INPUT FILE
+ JMP I (ERROR
+INGBUF, TAD INCTR
+ CLL
+ TAD (INRECS
+ SNL
+ DCA INCTR /RESTORE INCTR IF IT HASN'T OVERFLOWED
+ SZL /IS THIS THE LAST READ?
+ ISZ INEOF /YES - SET END-OF-FILE FLAG
+ CLL CML CMA RTR /CONSTRUCT A CONTROL WORD FOR THE READ
+ RTR /FROM THE AMOUNT OF THE OVERFLOW
+ RTR /(IF ANY) AND THE STANDARD CONTROL WORD
+ TAD (INCTL+1
+ DCA INCTLW
+INCDIF, CDF CIF 0
+ CDF 10
+ JMS I INHNDL /CALL THE DEVICE HANDLER
+INCTLW, 0
+INBUFP, INBUF
+INREC, 0
+ JMP INERRX /SOME KIND OF HANDLER ERROR
+INBREC, TAD INREC
+ TAD (INRECS
+ DCA INREC /UPDATE THE RECORD NUMBER
+ TAD INCTLW
+ AND IN7600
+ CLL RAL
+ TAD INCTLW
+ AND IN7600
+ CMA
+ DCA INCHCT /COMPUTE THE NEW CHARACTER COUNT
+ TAD INJMPP
+ DCA INJMP /RESET THE CHARACTER SWITCH
+ TAD INBUFP
+ DCA INPTR /AND THE WORD POINTER
+ JMP INCHAR /GO BACK AND MAKE BELIEVE THIS NEVER HAPPENED
+INERRX, ISZ INEOF /EITHER AN END-OF-FILE OR A BADDIE
+ SMA CLA /WHICH TYPE WAS IT?
+ JMP INBREC /END OF FILE - RESUME THY PROCESSING
+ JMP I (INERR
+INJMP, HLT /THIS IS THE THREE - WAY CHARACTER SWITCH
+ JMP ICHAR1
+ JMP ICHAR2
+ICHAR3, TAD INJMPP
+ DCA INJMP
+ TAD I INPTR
+IN200, AND IN7400
+ CLL RTR
+ RTR /COMBINE THE HIGH-ORDER FOUR BITS OF
+ TAD INCTLW
+ RTR /THE TWO WORD TO FORM THE THIRD CHARACTER
+ RTR
+ ISZ INPTR
+ JMP INCOMN
+ICHAR2, TAD I INPTR
+ AND IN7400
+ DCA INCTLW /SAVE THE HIGH-ORDER BITS FOR THE THIRD CHAR
+ ISZ INPTR /BUMP THE WORD POINTER
+ICHAR1, TAD I INPTR
+INCOMN, AND (377
+INRTRN, 0 /RESTORE CALLING FIELDS
+ JMP I ICHAR /AND RETURN
+INXPTR, 0
+INEOF, 1 /THESE PARAMETERS ARE SET UP SO THAT
+ /IOPEN IS UNNECESSARY.
+INNEWF, -1
+ INCHCT=INNEWF
+ CDF 10
+ TAD (INDEVH+1
+ DCA INHNDL /INITIALIZE HANDLER ADDRESS
+ TAD I INXPTR
+ SNA /ANY MORE?
+ JMP I INNEWF /NO - OUT OF INPUT
+ JMS I IN200
+ 1 /ASSIGN, FETCH HANDLER
+INHNDL, 0
+ HLT /HUH?
+ TAD I INXPTR
+ AND (7760 /GET LENGTH PART OF WORD
+ SZA /LENGTH OF 0 MEANS LENGTH >=256
+ TAD (17 /ADD HIGH-ORDER BITS
+ CLL CML RTR
+ RTR
+ DCA INCTR /STORE LENGTH OF FILE
+ ISZ INXPTR
+ TAD I INXPTR
+ DCA INREC /STORE STARTING RECORD NUMBER OF FILE
+ ISZ INXPTR
+ DCA INEOF /ZERO END-OF-FILE FLAG
+ ISZ INNEWF
+ JMP I INNEWF
+ INCTR=IOPEN
+\fPTP=20
+ *2200
+OOPEN, 0
+OU7600, 7600
+ RDF
+ TAD OUCDIF
+ DCA OORETN
+ JMS OUASGN
+OUENTR, TAD I OU7600
+ JMS I (200
+ 3 /ENTER OUTPUT FILE
+OUBLK, FILENM+1
+OUELEN, 0 /REPLACED WITH LENGTH OF HOLE
+ JMP OEFAIL /FAILED - MAYBE WE ASKED TOO MUCH
+ DCA OUCCNT
+ JMS I (OUSETP
+OORETN, HLT /RESTORE CALLING FIELDS
+ JMP I OOPEN
+OEFAIL, TAD I OU7600
+ AND (7760 /GET REQUESTED LENGTH
+ SNA CLA /WAS IT AN INDEFINITE REQUEST
+ JMP I (OUTERR
+ TAD I OU7600
+ AND (17 /MAKE THE REQUESTED LENGTH ZERO
+ DCA I OU7600
+ JMP OUENTR /TRY, TRY AGAIN
+OUASGN, 0
+ TAD (OUDEVH+1
+ DCA OUHNDL
+ CDF 10
+ TAD I (FILENM
+ AND (17 /STRIP OFF ANY LENGTH INFO
+ SNA /IS THERE AN OUTPUT DEVICE?
+ JMP I (OUTERR
+ JMS I (200
+ 1 /ASSIGN, FETCH HANDLER
+OUHNDL, 0 /OUTPUT DEVICE HANDLER ENTRY
+ HLT /HUH?
+ JMP I OUASGN
+OUTDMP, 0
+ DCA OUCTLW /STORE THE CONTROL WORD
+ TAD OUCCNT
+ SNA
+ ISZ OUCTLW
+ TAD OUBLK
+ DCA OUREC /COMPUTE THE STARTING BLOCK NUMBER OF THIS TRANSFER
+ TAD OUCTLW
+ CLL RTL
+ RTL
+ RTL
+ AND (17 /COMPUTE THE NUMBER OF RECORDS
+ TAD OUCCNT /UPDATE THE NUMBER OF BLOCKS IN THE FILE
+ DCA OUCCNT
+ TAD OUCCNT
+ CLL CML
+ TAD OUELEN
+ SNL SZA CLA /DOES THE LENGTH EXCEED THE GIVEN LENGTH?
+ JMP I (OUTERR
+OUCDIF, CDF CIF 0
+ CDF 10
+ JMS I OUHNDL
+OUCTLW, 0
+ OUBUF
+OUREC, 0
+ JMP I (OUTERR
+ JMP I OUTDMP
+OCLOSE, 0
+ RDF
+ TAD OUCDIF
+ DCA OCRET
+ JMS I (OCHAR
+ JMS I (OCHAR
+FILLLP, JMS I (OCHAR
+ JMS I (OTYPE /GET TYPE OF OUTPUT DEVICE
+ SPA CLA
+ TAD (100 /IF ITS A DIRECTORY DEVICE FORCE A RECORD
+ TAD (77 /BOUNDARY - OTHERWISE A HALF-RECORD
+ AND I (OUDWCT
+ SZA CLA /UP TO THE BOUNDARY YET?
+ JMP FILLLP /NO - FILL WITH ZEROS
+ TAD I (OUDWCT /GET DOUBLEWORD COUNT LEFT
+ TAD (OUCTL&3700
+ SNA /A FULL WRITE LEFT?
+ JMP NODUMP /YES - DON'T DO IT - THE ^Z IS ALREADY OUT
+ TAD (4000+OUFLD /PUT IN THE FIELD BITS AND THE WRITE BIT
+ JMS OUTDMP
+NODUMP, JMS OUASGN /REASSIGN OUTPUT HANDLER
+ TAD I (FILENM
+ JMS I (200
+ 4 /CLOSE THE OUTPUT FILE
+OU7601, FILENM+1
+OUCCNT, 0
+ JMP I (OUTERR
+OCRET, HLT /RESTORE CALLING FIELDS
+ JMP I OCLOSE
+\f *2400
+OUSETP, 0 /ROUTINE TO INITIALIZE CHARACTER POINTERS
+ TAD (OUCTL&3700 /GET SIZE OF BUFFER IN DOUBLEWORDS
+ CIA /NEGATE IT
+ DCA OUDWCT
+ TAD (OUBUF
+ DCA OUPTR /INITIALIZE WORD POINTER
+ TAD OUJMPE
+ DCA OUJMP /INITIALIZE THREE-WAY CHARACTER SWITCH
+ JMP I OUSETP
+
+OCHAR, 0
+ AND (377
+ DCA OUTEMP
+ RDF
+ TAD (CDF CIF 0
+ DCA OUCRET
+OUCHAR, CDF OUFLD /SET DATA FIELD TO BUFFER'S FIELD
+ ISZ OUJMP /BUMP THE CHARACTER SWITCH
+OUJMP, HLT /THREE WAY CHARACTER SWITCH
+ JMP OCHAR1
+ JMP OCHAR2
+OCHAR3, TAD OUTEMP
+ CLL RTL
+ RTL
+ AND (7400
+ TAD I OUPOLD
+ DCA I OUPOLD /UPDATE FIRST WORD OF TWO WITH HIGH
+ /ORDER 4 BITS OF THIRD CHAR
+ TAD OUTEMP
+ CLL RTR
+ RTR
+ RAR
+ AND (7400
+ TAD I OUPTR
+ DCA I OUPTR /UPDATE SECOND WORD FROM LOW ORDER 4 BITS
+ TAD OUJMPE
+ DCA OUJMP /RESET SWITCH
+ ISZ OUPTR
+ ISZ OUDWCT /BUMP DOUBLEWORD COUNTER EVERY 3 CHARS
+ JMP OUCOMN
+ TAD (OUCTL /LOAD CONTROL WORD FOR A FULL WRITE
+ JMS I (OUTDMP /DUMP THE BUFFER
+ JMS OUSETP /RE-INITIALIZE THE POINTERS
+ JMP OUCOMN
+OCHAR2, TAD OUPTR
+ DCA OUPOLD /SAVE POINTER TO FIRST WORD OF TWO
+ ISZ OUPTR /BUMP WORD POINTER TO SECOND WORD
+OCHAR1, TAD OUTEMP
+ DCA I OUPTR
+OUCOMN,
+OUCRET, HLT /RESTORE CALLING FIELDS
+ JMP I OCHAR
+OUTEMP, 0
+OUPOLD, 0
+OUPTR, 0
+OUJMPE, JMP OUJMP
+OUDWCT, 0
+OUTINH, 0
+
+OTYPE, 0
+ RDF
+ TAD (CDF CIF 0
+ DCA OTRTN
+ CDF 10
+ TAD I (7600
+ AND (17
+ TAD (DCB-1
+ DCA OUTEMP
+ TAD I OUTEMP
+OTRTN, HLT
+ JMP I OTYPE
+CTCTST, 0
+ KRS
+ TAD (-203
+ SNA CLA /IS THE TELETYPE BUFFER A ^C
+ KSF /WITH THE TELETYPE FLAG ON?
+ JMP I CTCTST /NO
+ CDF CIF 0 /YES - GO TO MONITOR
+ JMP I (7605 /THROUGH THE "DON'T SAVE CORE" RETURN
+ $
+\f
projects / pdp8.git / blobdiff