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43,50337/14/t3.mac
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;<ENDERIN>T3.MAC.32, 5-Jan-77 14:02:15, Edit by ENDERIN
SUBTTL Terminate compilation
SEARCH SIMMAC
SALL
CTITLE T3
COMMENT ;
AUTHORS: ELISABETH ALUND
OLOF BJORNER
Lars Enderin (DEC-20 modifications) [225]
VERSION: 4 [1,6,12,22,104,162,204,225,246,260]
PURPOSES: 1. To delete temporary files
2. To close output files [162]
3. To type error messages on the TTY
4. To handle aborts from all three passes
5. To fetch next command line and switch to Pass 1
when appropriate.
CONTENTS: SUBROUTINES:
;
INTERN T3A ;FOR DELETION OF nnnATR.TMP
EDIT(225)
TOPS10,<;[225]
INTERN T3CHAR ;FOR FETCHING NEXT BYTE FROM COMMAND
>
INTERN T3MOVE ;FOR MOVING COMMAND LINES FROM COMMAND BUFFER
INTERN T3NAME ;FOR PACKING NEXT FILE SPECIFICATION PART IN SIXBIT
INTERN T3E ;FOR CREATING STATISTICAL INFORMATION OF ERRORS
INTERN T3I ;FOR DELETION OF IC2 and closing REL file
INTERN T3L ;CORRESPONDING FOR LST-FILE
INTERN T3T ;ROUTINE FOR ABORTS IN PASS 1 AND 2
INTERN T3T3 ;ROUTINE FOR ABORT IN PASS 3
INTERN T3R ;Close REL file without superseding an old REL file
INTERN T3REE ;HANDLE ^C REENTER
INTERN T3X ;DELETE XRF.TMP
INTERN T3 ;Main routine
EDIT(104)
SEARCH SIMMC3 ;[104]
TWOSEG
RELOC 400000
MACINIT
P3INIT ;[104]
SYN YPOLST,YPOLS3
; EXTERNAL SUBROUTINES
EXTERN E3BD ;CONVERT FROM BIN TO ASCII
EXTERN E3DM ;SORT ZDM
EXTERN E3EM ;CREATE ERROR MESSAGE
EXTERN O3ERR ;READ ERROR TABLES INTO CORE
EXTERN O3WS ;WRITE LS3
EXTERN .JBERR ;ERROR COUNT
EDIT(6)
EXTERN YBHREL ;[6] Buffer header for REL file
EXTERN YSWITCH ;WORD CONTAINING SWITCHES
EXTERN YSWCHA ;SIWTCHES CHANGED FROM DEFAULT
EXTERN YSWDEF ;DEFAULT VALUES OF SWITCHES
EXTERN YE3ERR ;;BUFFER FOR ERROR MESSAGE
EXTERN Y1LOWE
EXTERN Y3OPEN ;SWITCHES CONTAINING STATUS OF FILES
EXTERN Y3ENTRY ;[6] Entry point name for global class/proc
EXTERN YEXTS ;RENAME ARGUMENT REL AND LST FILE
EXTERN YESEM
EXTERN YWARCT ;NUMBER OF WARNINGS
EXTERN YERRCT ;NUMBER OF ERRORS
EXTERN Y3BUF ;BUFFER FOR INTERMEDIATE DATA
EXTERN Y3SWAP ;SWITCH AREA IN LOW SEGMENT
EXTERN YDMEND ;INDEX TO FIRST FREE ELEMENT IN ZDM
EXTERN YI1CB ;COMMAND LINE BUFFER
EXTERN YI1CBE ;END OF COMMAND LINE BUFFER
EXTERN YCBBH ;COMMAND BUFFER HEADER
EXTERN YCBUF ;COMMAND BUFFER
X3BYTE==X10
XT3P==X11
XT3IND==X12
SUBTTL T3, LOCAL MACROS
Comment*
DELETE macro
------------
PURPOSE:
DEBUG VERSION: CLOSE FILE
PRODUCT VERSION: DELETE FILE
*
DEFINE DELETE(FILE)<
EXTERN YEL'FILE
IF
SKIPN YEL'FILE
GOTO FALSE
THEN
IFG QDEBUG,<
CLOSE QCH'FILE,
STATZ QCH'FILE,740K
GOTO [IOER FILE
ERRT QT,Q.TER+5
BRANCH T3T3]
>
IFE QDEBUG,<
SETZM YEL'FILE
RENAME QCH'FILE,YEL'FILE
GOTO [IOER FILE
ERRT QT,Q.TER+6
BRANCH T3T3]
>
SETOFF YOP'FILE
RELEASE QCH'FILE,
FI
>
DEFINE IOER(FILE)<
L X1,[ASCIZ/FILE/]>
;CLOSE FILE
EDIT(162)
DEFINE KLOSE(FILE,OPT)<
CLOSE QCH'FILE,OPT;;[162] Close option bits
STATZ QCH'FILE,740K
GOTO [IOER FILE
ERRT QT,Q.TER+5
BRANCH T3T3]
SETOFF YOP'FILE
RELEASE QCH'FILE,
>
;DELETE ALL TMP FILES IF IN DEBUG MODE, OTHERWISE CLOSE FILES
DEFINE IRPDELETE(FILE)<
IRP FILE,<
IFE QDEBUG,<
EXTERN YEL'FILE
IF
IFOFF YPO'FILE
GOTO FALSE
THEN
LOOKUP QCH'FILE,YEL'FILE
NOP ;NO MORE ERRORS
SETOFF YPO'FILE
FI
IF IFOFF YOP'FILE
GOTO FALSE
THEN
SETZM YEL'FILE
RENAME QCH'FILE,YEL'FILE
NOP
SETOFF YOP'FILE
RELEASE QCH'FILE,
FI
>
IFG QDEBUG,<
IF
IFON YPO'FILE
GOTO FALSE
IFOFF YOP'FILE
GOTO FALSE
THEN
CLOSE QCH'FILE,
RELEASE QCH'FILE,
FI
SETOFF YPO'FILE
SETOFF YOP'FILE
>
>
>
;[162] NEWNAM macro not needed any more
SUBTTL LOCAL DATA AREAS
;NOTE THAT THE ORDER IS SIGNIFICANT
T3DEFA: ASCII /
DEFAULT SWITCHES USED
/
T3CHA: ASCII /
SWITCHES CHANGED FROM DEFAULT:
/
T3NO: ASCII /NO /
T3SWA: ASCII /CHECK OF ARRAY INDEX
/
T3SWD: ASCII /SYMBOL TABLE GENERATED FOR DEBUG
/
T3SWE: ASCII ?EXTERNAL CLASS/PROCEDURE
?
T3SWI: ASCII /LINENUMBER TABLE GENERATED
/
T3SWQ: ASCII /CHECK OF QUALIFICATION
/
T3SWR: ASCII /RUNSWITCHES PRESENT
/
T3SWW: ASCII /WARNINGS GENERATED
/
T3SWS: ASCII /Non-standard search list
/ ;[12]
EDIT(12)
T3SEND:
T3SW: ;TABLE CONTAINING ADDRESS AND LENGTH OF TEXT FOR EACH SWITCH
XWD 5*<T3SWD-T3SWA>,T3SWA
XWD 5*<T3SWE-T3SWD>,T3SWD
XWD 5*<T3SWI-T3SWE>,T3SWE
XWD 5*<T3SWQ-T3SWI>,T3SWI
XWD 5*<T3SWR-T3SWQ>,T3SWQ
XWD 5*<T3SWW-T3SWR>,T3SWR
XWD 5*<T3SWS-T3SWW>,T3SWW
XWD 5*<T3SEND-T3SWS>,T3SWS ;[12]
T3SWCH:
;TABLE CONTAINING SWITCHES
ASCII / A /
ASCII / D /
ASCII / E /
ASCII / I /
ASCII / Q /
ASCII / R /
ASCII / W /
ASCII / S / ;[12]
SUBTTL T3A
EDIT(10)
COMMENT;[10] NEW ROUTINE
PURPOSE: DELETE nnnATR.TMP
ENTRY: T3A
NORMAL EXIT: RETURN
ERROR EXIT: BRANCH T3T3
CALL FORMAT: EXEC T3A
;
T3A: DELETE ATR
RETURN
SUBTTL T3CHAR GET NEXT BYTE
EDIT(225)
TOPS10,<;[225]
COMMENT ;
PURPOSE: TO FETCH NEXT BYTE FROM A BUFFER AND
RETURN IMMEDIATELY IF IT IS NOT A DIGIT OR A LETTER
LOWER CASE LETTERS ARE CONVERTED TO UPPER CASE.
TAB IS CONVERTED TO SPACE.
ENTRY: T3CHAR
INPUT ARGUMENT: BYTE POINTER IN XT3P
OUTPUT ARGUMENT: BYTE IN X3BYTE
SKIP RETURN IF X3BYTE CONTAINS A LETTER OR A DIGIT
NORMAL EXIT: RETURN
ERROR EXIT: -
CALL FORMAT: EXEC T3CHAR
USED ROUTINES: -
USED REGISTER: X3BYTE
ERROR MESSAGE: -
;
T3CHAR: PROC
ILDB X3BYTE,XT3P ;GET BYTE
CAIE X3BYTE,"%"
CAIN X3BYTE,"$"
GOTO L9 ;ACCEPT DOLLAR AND PERCENT
CAIN X3BYTE,QHT ;IF TAB THEN
LI X3BYTE," " ;CONVERT IT TO SPACE
CAIGE X3BYTE,"0"
RETURN ;NOT DIGIT OR LETTER!
CAIG X3BYTE,"9"
GOTO L9 ;IF DIGIT
CAIGE X3BYTE,"A"
RETURN
CAIG X3BYTE,"Z"
GOTO L9 ;IF UPPER CASE LETTER
CAIL X3BYTE,"a"
CAILE X3BYTE,"z"
RETURN
SUBI X3BYTE,40 ;CONVERT TO UPPER CASE IF LOWER CASE
L9():!
AOS (XPDP) ;SKIP RETURN IF LETTER OR DIGIT
RETURN
EPROC
>;[225]
SUBTTL T3MOVE
EDIT(225)
TOPS20,<T3MOVE==:I1MOVE##>;[225]
TOPS10,<;[225]
COMMENT ;
PURPOSE: TO MOVE NEXT COMMAND LINE FROM COMMAND BUFFER (YCBUF)
TO COMMAND LINE BUFFER (YI1CB). THIS SUBROUTINE IS
CALLED IN COMPIL MODE ONLY.
INPUT ARGUMENTS: BYTE POINTER AND BYTE COUNTER SET IN
COMMAND BUFFER HEADER, YCBBH.
OUTPUT ARGUMENTS: NEXT COMMAND LINE IN YI1CB.
YSWCM TRUE IF MORE COMMAND LINES IN BUFFER.
NORMAL EXIT: RETURN, OR, IF END OF COMMAND FILE EXIT TO MONITOR
ERROR EXIT: GOTO T3AB IF READ ERROR OR TOO LONG COMMAND LINE
CALL FORMAT: EXEC T3MOVE
USED REGISTERS: X0 BYTE TO BE MOVED
X1 BYTE POINTER TO YI1CB
X2 SCRATCH
USED ROUTINES: T3GC, T3PC AND T3RCOM.
THESE THREE SUBROUTINES ARE DEFINED LOCALLY
WITHIN T3MOVE. T3PC IS ALSO USED BY T3CM.
ERROR MESSAGES ?Read error on command file
?Command line exceeds 135 characters
;
T3MOVE:
EXEC T3GC
CAIE X0,QCR
CAIN X0,QLF
GOTO T3MOVE ;IGNORE LEADING CR AND LF IF ANY
IF ;NULL HERE
JUMPN X0,FALSE
THEN ;END OF COMMAND FILE IF TMPCOR!
IFOFF YSWCOM
EXIT ;DIRECTLY IF CORE FILE
GOTO T3MOVE
FI
L X1,[POINT 7,YI1CB]
EXEC T3PC
RETURN ;IF BUFFER OVERFLOW
LOOP ;AND MOVE BYTES UNTIL LINE FEED
EXEC T3GC
JUMPE X0,TRUE ;IGNORE NULLS!
EXEC T3PC
RETURN ;IF BUFFER OVERFLOW
AS CAIE X0,QLF
GOTO TRUE
SA
AOS (XPDP)
RETURN
T3GC:
SOSG YCBBH+2 ;DECREASE BYTE COUNTER
EXEC T3RCOM ;READ NEXT BUFFER IF CURRENT IS EMPTY
ILDB X0,YCBBH+1 ;GET NEXT BYTE
RETURN
>
EDIT(225)
TOPS20,<T3PC==:I1PC##>;[225]
TOPS10,<;[225]
T3PC:
HRRZ X2,X1
SUBI X2,YI1CBE
IF ;END OF COMMAND LINE BUFFER
JUMPL X2,FALSE
THEN ;ERROR
OUTSTR [ASCIZ/
?Command line exceeds 135 characters/]
IFOFF YI1CCL
CLRBFI ;CLEAR BUFFER IN RUN MODE
SETOFF YI1CCL ;SWITCH TO RUN MODE
RETURN
FI
IDPB X0,X1 ;STORE BYTE IN COMMAND LINE BUFFER
AOS (XPDP)
RETURN
T3RCOM:
IN QCHCOM,YCBUF+1
RETURN ;IF READ OK
IF ;END OF FILE
STATZ QCHCOM,740000
GOTO FALSE
THEN ;DELETE COMMAND FILE
LI X1,0
RENAME QCHCOM,X1
NOP
EXIT
FI
OUTSTR [ASCIZ/
?Read error on command file/]
EXIT
>;[225]
SUBTTL T3NAME
EDIT(225)
TOPS20,<T3NAME==:I1NAME##>;[225]
TOPS10,<;[225]
COMMENT ;
PURPOSE: TO PACK NEXT SYMBOLIC NAME IN SIXBIT IN X0.
DELIMITER IS ANY NON-DIGIT AND NON-LETTER BYTE.
NAMES LONGER THAN 6 BYTES ARE TRUNCATED WITHOUT WARNING.
LEADING SPACES ARE IGNORED.
ENTRY: T3NAME
INPUT ARGUMENT: BYTE POINTER IN XT3P
OUTPUT ARGUMENT: DELIMITER IN X3BYTE
NAME IN X0
NORMAL EXIT: RETURN
ERROR EXIT: -
CALL FORMAT: EXEC T3NAME
USED ROUTINES: T3CHAR
USED REGISTERS: X0 RETURN ARGUMENT
X3BYTE DELIMITER AFTER NAME
XT3IND POINTER TO X0
ERROR MESSAGE: -
;
T3NAME:
SETZ
MOVSI XT3IND,(POINT 6) ;Pointer to X0
WHILE ; LETTER OR DIGIT
EXEC T3CHAR
GOTO FALSE
DO SUBI X3BYTE,40 ;CONVERT TO SIXBIT
TRNN 77 ;SKIP IF 6 BYTES ALREADY
IDPB X3BYTE,XT3IND ;STORE IN X0
OD
CAIN X3BYTE," "
JUMPE X0,T3NAME ;SKIP LEADING SPACES
RETURN
>;[225]
SUBTTL T3E
COMMENT ;
PURPOSE: Output to TTY and LS3 if relevant:
- Information on non-default switch settings
- Report if a new ATR file was generated
- Error statistics
- Report if no new REL file was created
Update job error count (.JBERR)
ENTRY: T3E
INPUT ARGUMENT: YSWITCH SWITCHES
YSWCHA COMPILER SWITCHES CHANGED FROM DEFAULT
YSWDEF DEFAULT VALUE OF COMPILER SWITCHES
NORMAL EXIT RETURN
ERROR EXIT: -
OUTPUT ARGUMENTS: INFORMATION ON TTY AND IN SOURCE LIST
.JBERR
USED SUBROUTINES: O3WS,E3BD
CALL FORMAT: EXEC T3E
;
T3E:
CLEARO
;OUTPUT INFORMATION ON SWITCHES USED
IF ;List is generated
IFOFFA YE3LST
GOTO FALSE
THEN
IF ;No switches changed
SKIPE X4,YSWCHA
GOTO FALSE
THEN ;DEFAULT SWITCHES
LI X1,T3DEFA
EXEC O3WS,<[XWD 5*<T3CHA-T3DEFA>]>
ELSE ;SOME SWITCH(ES) CHANGED FROM DEFAULT VALUE
LI X1,T3CHA
EXEC O3WS,<[XWD 5*<T3NO-T3CHA>]>
LI X3,0
EDIT(12)
MOVSI X2,-QNSWCH ;[12]
LOOP
;CHECK EACH SWITCH FOR CHANGE
LSHC X3,1
IF
JUMPE X3,FALSE
THEN
;THIS SWITCH CHANGED
;GET CURRENT SWITCH
L X6,T3SWCH(X2)
LI X0,5
TRZ X3,1
;GET DEFAULT STATUS
L X1,YSWDEF
LSH X1,(X2)
IF ;Switch is on
TLNN X1,1B18
GOTO FALSE
THEN
;DEFAULT IS ON CHANGED TO OFF OUTPUT NO
IOR X6,[ASCIZ / -/]
L X7,T3NO
ADDI X0,3
FI
STD X6,Y3BUF
LI X1,Y3BUF
EXEC O3WS,<X0>
HRRZ X1,T3SW(X2)
HLRZ X0,T3SW(X2)
EXEC O3WS,<X0>
FI
AS
JUMPE X4,FALSE
AOBJN X2,TRUE
SA
FI
edit(22)
IF ;A new ATR file was created
IFONA NEWATR ;[22]
IFOFFA OLDATR
GOTO FALSE
THEN ;Put a message in the listing
LI X1,T3ATR
LI X0,5*<T3ATRE-T3ATR> ;[22]
IFONA NEWUNR ;[22]
LI X0,5*<T3ATRF-T3ATR> ;[22]
EXEC O3WS,<X0> ;[22]
FI FI
IF ;[22] New ATR generated
IFONA NEWATR ;[22]
IFOFFA OLDATR
GOTO FALSE
THEN ;Type message on TTY
OUTSTR T3ATR
IFONA NEWUNR
OUTSTR T3ATRE
FI ;[22]
IF
SKIPN YWARCT
SKIPE YDMEND
GOTO FALSE ;RETURN AT ONCE IF NO ERRORS
IFON YSWTRM
GOTO FALSE
THEN
;NO ERRORS
IF
IFOFFA YE3LST
GOTO FALSE
THEN ;LIST WANTED
LI X1,T3NE
EXEC O3WS,<[XWD 5*<T3EI-T3NE>]>
FI
IFOFF YI1CCL
;NO OUTPUT IF COMMAND FILE
OUTSTR T3NE
ELSE ;OUTPUT STAT. INF OF ERRORS
IF
IFOFFA YE3LST
GOTO FALSE
THEN
IF
IFOFFA NOREL
GOTO FALSE
THEN
;NO NEW REL FILE
LI X1,T3REL
EXEC O3WS,<[XWD 5*<T3RELE-T3REL>]>
FI
LI X1,T3EI
EXEC O3WS,<[^D20]>
FI
IFONA NOREL
OUTSTR T3REL
OUTSTR T3EI
IF SKIPN X6,YWARCT
GOTO FALSE
THEN ;OUTPUT NUMBER OF WARNINGS
L X0,YWARCT
HRLI X2,T3MW
EXEC T3E1
FI
IF SKIPN YERRCT
GOTO FALSE
THEN ;OUTPUT NUMBER OF ERRORS
L X0,YERRCT
AOS .JBERR
HRLI X2,T3ME
EXEC T3E1
ADD X6,YERRCT
FI
IF
IFOFF YSWTRM
GOTO FALSE
THEN ;TERMINATION ERROR HAS OCCURRED
OUTSTR T3MT
IF
IFOFFA YE3LST
GOTO FALSE
THEN ;OUTPUT MESSAGE ON LIST FILE
LI X1,T3MT
EXEC O3WS,<[^D21]>
FI
AOS .JBERR
FI
;OUTPUT MESSAGE ONLY 50 ERRORS OUTPUT IF RELEVANT
IF
CAIG X6,^D50
GOTO FALSE
THEN
OUTSTR T3MERR
IF
IFOFFA YE3LST
GOTO FALSE
THEN
LI X1,T3MERR
EXEC O3WS,<[XWD 5*<T3ATR-T3MERR>]> ;[1]
;OUTPUT T3MERR ON LIST
FI
FI
FI
;INDICATE STATISTICAL INFORMATION OUTPUT
SETONA Y3STAT
RETURN
T3E1: EXEC E3BD ;CREATE LINE CONTAINING NO OF ERRORS
ST X1,Y3BUF
HRRI X2,Y3BUF+1
BLT X2,Y3BUF+4
IF
IFOFFA YE3LST
GOTO FALSE
THEN LI X1,Y3BUF
EXEC O3WS,<[^D23]> ;OUTPUT TO LST
FI
OUTSTR Y3BUF
RETURN
;SIGNIFICANT ORDER BETWEEN TABLES
T3NE: ASCIZ /
NO ERRORS DETECTED
/
T3EI: ASCIZ /
ERRORS DETECTED:
/
T3ME: ASCIZ / TYPE E MESSAGES
/
T3MW: ASCIZ / TYPE W MESSAGES
/
T3MT: ASCIZ /?TERMINATION ERROR
/
T3REL: ASCIZ /
NO NEW REL FILE GENERATED
/
T3RELE:
T3MERR: ASCIZ /
SOME ERROR OR WARNING MESSAGES SUPPRESSED
/
T3ATR: ASCIZ /
NEW ATR FILE GENERATED
/ ;[22]
T3ATRE: ASCIZ /RECOMPILE DEPENDENT PROGRAMS
/
T3ATRF: ;[22]
edit(22)
SUBTTL T3I
edit(162)
COMMENT ;[162]
PURPOSE: To close REL file, delete IC2
ENTRY: T3I, alternatively T3ID [204]
Input: -
Output: -
NORMAL EXIT: RETURN
ERROR EXIT: BRANCH T3T3
CALL FORMAT: EXEC T3I
USED ROUTINES: -
;
T3I: PROC
SETOFA NOREL ;Show REL file was created
CLOSE QCHREL, ;[162] Just close now
STATZ QCHREL,740K
edit(225)
GOTO L8 ;[225] On error
edit(6)
DEFINE E<YEXTS+4> ;[6] Enter block
TOPS10,<;[225]
;The following pertains to edit no [6]
L X1,E+3 ;[6] [162] PPN
L X3,Y3ENTRY ;[6]
IF ;[6] Entry name still to be changed
JUMPE X3,FALSE
THEN ;Must look up file again and change 1st block
SETSTS QCHREL,14+1B30 ;Synchronous binary mode
LOOKUP QCHREL,E
GOTO L9 ;[225] Lookup error
;Prepare for ENTER
ST X1,E+3 ;Restore ppn
ENTER QCHREL,E
GOTO L9 ;On error
USETI QCHREL,1
L X2,YBHREL ;Current buffer
IN QCHREL,(X2)
SKIPA
GOTO L9 ;On error
ST X3,4(X2) ;Change name of entry point
USETO QCHREL,1 ;Find first block for output
OUT QCHREL,(X2) ;Replace first block
SKIPA ;If ok
GOTO L9 ;On error
FI
>;[225]
RELEASE QCHREL,
edit(225)
TOPS20,<;[225]
SKIPN Y3ENTRY
GOTO T3ID
JF==-3 ;JFN OFFSET (SEE LOWSEG)
E1==Y3LKU##+8
LD E
STD E1
LD E+2
STD E1+2
LI X1,E1
HRLI X1,(GJ%OLD)
EXEC O1JFN##
GOTO L9
HRRZ X1,JF+E1 ;JFN
L X2,[^D36B5+OF%RD+OF%WR+OF%HER+OF%NWT+OF%PLN]
OPENF
GOTO L9
L X2,Y3ENTRY
LI X3,2 ;Offset of entry name in REL file
ROUT
ERJMP L9
LI X1,(X1) ;JFN, no special options for CLOSF
CLOSF
GOTO L9
>;[225] End of DEC-20 variant
PURGE E ;[6,225]
SETOFF YOPREL
edit(204)
T3ID: ;[204] Entry for deleting IC2 only
DELETE IC2
RETURN
L8():! IOER REL ;[225] Close error on REL file
ERRT QT,Q.TER+5
BRANCH T3T3
L9():! IOER REL ;[225] Output error on REL file
ERRT QT,Q.TER+6
BRANCH T3T3
EPROC
SUBTTL T3L
COMMENT ;
PURPOSE: TO DELETE LS1, CLOSE LST FILE
AND RELEASE THE SOURCE CODE FILE, IF LIST FILE IS GENERATED
ENTRY: T3L
INPUT ARGUMENT: -
OUTPUT ARGUMENT: -
NORMAL EXIT: RETURN
ERROR EXIT: BRANCH T3T3
CALL FORMAT: EXEC T3L
USED ROUTINES: -
ERROR MESSAGE: YT3E2
;
T3L:
DELETE LS1
;RETURN IF NO LIST FILE IS GENERATED
IFOFF YOPLS3
RETURN
edit(162)
KLOSE SRC,0 ;[162]
;[162] Close and release LST channel
edit(6)
RELEASE QCHLS3, ;[6]
SETOFF YOPLS3 ;[6]
RETURN ;[6]
SUBTTL T3R
;PURPOSE: Close REL file without creating new REL file
; Delete IC2 also [204]
;ENTRY: T3R
;INPUT ARGUMENTS: -
;OUTPUT ARGUMENTS: -
;NORMAL EXIT: RETURN
;ERROR EXIT: -
;CALL FORMAT: EXEC T3R
T3R:
edit(204)
EXEC T3ID ;[204] Delete IC2
edit(162)
KLOSE (REL,40) ;[162] Inhibit supersede of old file
RETURN
SUBTTL TERMINATION ROUTINES
COMMENT ;
PURPOSE: TO CLOSE ALL OPENED FILES AND TERMINATE COMPILATION
UPDATE .JBERR
TAKE CARE OF ^C REENTER
ENTRY: T3T WHEN TERMINATION ERROR IN PASS 1 OR 2
T3T3 TERMINATION ERROR IN PASS 3
T3REE ^C REENTER
INPUT ARGUMENT: SWITCH-ARRAY IN Y3OPEN DENOTING OPENED FILES
YDMEND=0 IF ^C REENTER
OUTPUT ARGUMENT: -
NORMAL EXIT: TO MONITOR WITH EXIT
ERROR EXIT: -
CALL FORMAT: BRANCH T3T RESP BRANCH T3T3
USED ROUTINES: I3E,O3ERR,O3TR,O3WT,E3EM,T3E,E3DM
;
T3T3: SETZM YESEM
T3T:
AOS .JBERR
L X1,Y3OPEN
;EXIT IF MORE THAN ONE TERMINATION ERROR
IFONA Y3TERM
GOTO [OUTSTR [ASCIZ/
SIM561 T ?Unrecoverable errors
/]
BRANCH T3]
T3REE:
edit(162)
IRPDELETE<LS1,IC1,DF1,IC2,ZSE,XRF,ATR> ;[162] Do not include REL, LST
IF
IFOFF YOPSRC
GOTO FALSE
THEN
CLOSE QCHSRC,
SETOFF YOPSRC
RELEASE QCHSRC,
FI
IF
IFOFF YOPEXT
GOTO FALSE
THEN
CLOSE QCHEXT,
SETOFF YOPEXT
RELEASE QCHEXT,
FI
SETONA Y3TERM
IF SKIPN YDMEND
GOTO FALSE
THEN ;OUTPUT ERRORS ON TTY
IF
IFONA Y3ERR
GOTO FALSE
THEN
;NO ERROR TABLES IN CORE
EXEC O3ERR ;READ TABLES FOR ERROR HANDLING INTO CORE
EXEC E3DM
LI XDM2,1 ;INDEX TO ZDM
FI
WHILE ;ERRORS IN ZDM
CAML XDM2,YDMEND
GOTO FALSE
DO ;OUTUT ONE ERROR
EXEC E3EM
OUTSTR YE3ERR
ADDI XDM2,3
OD
IF
IFONA Y3STAT
GOTO FALSE
THEN
SETOFA YE3LST
EXEC T3E
ELSE
OUTSTR T3MT
FI
ELSE
;ERROR ALREADY WRITTEN IN PASS 1
OUTSTR T3MT
FI
BRANCH T3
T3X:
;DELETE XRF.TMP
DELETE XRF
RETURN
SUBTTL T3 MAIN ROUTINE
COMMENT /
PURPOSES: TO READ NEXT COMMAND FROM TTY OR IF IN COMPIL MODE
TO SEARCH NEXT COMMAND LINE FOR NEXT CUSP
DEFINITION (DELIMITER "!") AND IN THAT
CASE RUN NEXT CUSP.
ALGORITHM:
BEGIN IF RUN MODE THEN READ NEXT COMMAND FROM TTY
ELSE
BEGIN IF NOT MORE COMMANDS THEN
BEGIN DELETE COMMAND FILE;
EXIT
END;
T3NAME;
IF NOT "!" THEN T3NAME;
IF "!" THEN RUN NEXT CUSP;
END;
SWAP TO PASS 1;
END
ENTRY: T3
INPUT ARGUMENTS: -
OUTPUT ARGUMENTS: -
NORMAL EXIT: TO MONITOR (EXIT UUO) ON END OF COMMAND FILE,
BRANCH TO PASS 1 OTHERWISE.
ERROR EXIT: TO MONITOR (EXIT UUO) IF GETSEG FAILED
USED ROUTINES: T3NAME,T3PC.
USED REGISTERS: X0,X1,X2,X3,X4,X5,X6,X10,X11,X12
ERROR MESSAGES: -
/
OPDEF PUTCHAR [XEC T3PC]
edit(246)
TOPS20,<OPDEF TTYCOMMAND [XEC I1TTYC##]>;[246]
TOPS10,<OPDEF TTYCOMMAND [XEC T3TTYC]> ;[246]
T3: PROC
HLLZS .JBREN## ;DO NOT ALLOW REENTER WHEN READING FILE SPECIFICATIONS
IF ;RUN MODE
IFON YI1CCL
GOTO FALSE
THEN ;READ IN NEXT COMMAND FROM TTY
L1():! SETOFF YI1CCL ;[246]
TTYCOMMAND ;[246]
GOTO L1 ;IF NOT SATISFACTORY
ELSE ;SEE IF NEXT LINE CONTAINS RUN REQUEST
EXEC T3MOVE ;MOVE NEXT COMMAND LINE
GOTO L1 ;from TTY on ERROR
FI ;[246]
TOPS10,<;[246] Let Pass 1 handle the command line
L XT3P,[POINT 7,YI1CB]
EXEC T3NAME
SETZB X2,X3
SETZB X4,X5
SETZB X6,X7 ;SET UP RUN UUO ARGUMENTS
IF ;DELIMITER IS "!"
CAIE X3BYTE,"!"
GOTO FALSE
L2():! THEN ST X0,X3 ;CUSP NAME IN X3
IF ;COMMAND FILE
IFOFF YSWCOM
GOTO FALSE
THEN ;TIME TO DELETE IT!
LI X1,0
RENAME QCHCOM,X1
NOP
FI
COMMENT * LINK 10 WILL STOP THE ATTEMPT TO EXECUTE A JOB CONTAINING ANY ERRORS.
THE FOLLOWING CODE MAKES IT POSSIBLE TO PREVENT LOADING AND EXECUTION
WITHOUT ANY CALL OF NEW CUSPS
IF ;ERROR(S) IN PREV. COMPILATION(S)
SKIPN .JBERR
GOTO FALSE
THEN ;SKIP CALL OF NEXT CUSP
OUTSTR [ASCIZ/
?LOADING AND EXECUTION DELETED/]
EXIT
FI
*
SKIPN X0,X2
MOVSI X2,'SYS' ;DEFAULT DEVICE
L X1,[XWD 1,X2] ;NEXT CUSP +1, ARG IN X2
RUN X1,
HALT
FI
ST X0,X2 ;SAVE POSSIBLE DEVICE
EXEC T3NAME
CAIN X3BYTE,"!"
GOTO L2
>;[246]
;NOW SWAP TO PASS 1
edit(225)
TOPS10,<;[225]
L X3,[XWD 1,Y1LOWE]
IFG QTRACE,<EXTERN YTRPAS
IFON YTRSW
HRRI X3,0
>
edit(260)
SWAPPA (SIMULA,S1,-1,QP1PPN)
>
TOPS20,<BRANCH 400010>;[225,260]
EPROC
SUBTTL T3TTYC [225] Read command from TTY
edit(225)
Comment;
Purpose: Input command from user TTY.
Input: None
Output: Command line in YI1CB
Normal exit: Skip return
Alternate exit: EXIT to monitor level if last command was finished by ^Z
Error exit: Non-skip return
Used ac's: X0,X1,X2
Calls: PUTCHAR (T3PC)
;
T3TTYC: PROC
CLEARO ;CLEAR CONTROL-O
edit(220)
IFON YSWCZ ;[220]
EXIT ;[220]
OUTSTR [ASCIZ/
*/]
L X1,[POINT 7,YI1CB]
LOOP ;UNTIL CR, ^Z OR ALTMODE
INCHWL X0
CAIN X0,033 ;IF ALTMODE
LI X0,QCR ;THEN SUBSTITUTE CR
edit(220)
IF ;[220] ^Z
CAIE X0,"Z"-"A"+1
GOTO FALSE
THEN ;SET ^Z FLAG, RETURN <CR>
SETON YSWCZ
LI X0,QCR
FI
IF ;NOT LINE FEED
CAIN X0,QLF ;IGNORE LINE FEED
GOTO FALSE
THEN ;STORE BYTE IN COMMAND LINE BUFFER
PUTCHAR
GOTO L9 ;IF OVERFLOW
FI
AS CAIE X0,QCR
GOTO TRUE
SA
LI X0,QLF
PUTCHAR
GOTO L9 ;IF OVERFLOW
L8():! AOS(XPDP)
L9():! RETURN
EPROC
LIT
END