IFN 0,[ .AUXIL ] IF1,[ .TYO6 .IFNM1 .TYO 40 .TYO6 .IFNM2 PRINTX / included in this assembly. / ];IF1 IFNDEF DEFSYM,[ ;ALLOW USER TO USE SYMBOLS IN OTHER WAYS IF HE WISHES. ;BUT NORMALLY, DEFSYM FOO==BAR DOES FOO==BAR WITH ERROR CHECK. DEFINE DEFSYM X/ IRPS Z,,[X] IFNDEF Z,X .ELSE [ $$TEM1==Z X IFN Z-$$TEM1,.ERR Z MULTIPLY .QUOTE`.QUOTE/DEFINED/` ] .ISTOP TERMIN TERMIN IFLE .MLLIT,.ERR .MLLIT MUST BE 1; SETTING IT TO 1. .MLLIT==1 $$TEMP==1 ] .ELSE $$TEMP==0 IFNDEF EPT, EPT=1000 ;ABSOLUTE LOCATION OF EPT ;LOCS 0-1777 UNCACHED ;BUT THE HARDWARE CACHES EPT REFERENCES ANYWAY DEFSYM PI0LOC=EPT+40 ;PI0LOC+2*PICHN = ADDRESS OF INSTR PAIR FOR PICHN DEFSYM DTEBPO=EPT+140 ;DTE20 OUTPUT (BYTE TRANSFER) BYTE POINTER DEFSYM DTEBPI=EPT+141 ;DTE20 INPUT (BYTE TRANSFER) BYTE POINTER DEFSYM DTELOC=EPT+142 ;DTE20 INTERRUPT INSTRUCTION DEFSYM DTEPRO=EPT+144 ;DTE20 OUTPUT (EXAMINE) PROTECTION WORD DEFSYM DTERLO=EPT+145 ;DTE20 OUTPUT (EXAMINE) RELOCATION WORD DEFSYM DTEPRI=EPT+146 ;DTE20 INPUT (DEPOSIT) PROTECTION WORD DEFSYM DTERLI=EPT+147 ;DTE20 INPUT (DEPOSIT) RELOCATION WORD DEFSYM EPTCLK=EPT+510 ;DOUBLE WORD FOR CALENDAR CLOCK (TIME BASE) DEFSYM EPTPRF=EPT+512 ;DOUBLE WORD FOR PERFORMANCE COUNTER DEFSYM EPTEBC==EPT+504 ;DOUBLE WORD EBOX COUNT WHEN UPT=EPT DEFSYM EPTMBC==EPT+506 ;DOUBLE WORD MBOX COUNT WHEN UPT=EPT DEFSYM TIMLOC=EPT+514 ;INTERRUPT INSTRUCTION FOR INTERVAL TIMER DEFSYM EPTTR1=EPT+421 ;EXEC MODE ARITH OVFL TRAP DEFSYM EPTTR2=EPT+422 ;EXEC MODE PDL OV TRAP DEFSYM EPTTR3=EPT+423 ;EXEC MODE TRAP 3 (1 PROCEED) ;UPT LOCATIONS - IN NON-TIME SHARING AND AT CLOCK LEVEL IN ITS UPT=EPT ;424 MUUO STORED HERE ;425 MUUO PC STORED HERE ;426 MUUO DATAI PAG, HERE ;430 MUUO NEW PC KERNEL NO TRAP ;431 . . K T ;432 . . S N T ;433 . . S T ;434 . . C N T ;435 . . C T ;436 . . P N T ;437 . . P T ;500 PAGE FAIL WORD STORED HERE IN DEC PAGING MODE ;501 PAGE FAIL PC STORED HERE IN DEC PAGING MODE ;502 PAGE FAIL NEW PC FROM HERE IN DEC PAGING MODE ;504-5 EBOX COUNT ;506-7 MBOX COUNT DEFSYM EPTPFW=EPT+500 ;PAGE FAIL WORD STORED HERE IN ITS PAGING MODE DEFSYM PFOPC=EPT+501 ;PAGE FAIL OLD PC STORED HERE IN ITS PAGING MODE DEFSYM PFNPC=EPT+502 ;PAGE FAIL NEW PC OBTAINED FROM HERE IN ITS PAGING MODE ;LOW CORE ;0-200 DF10S CHANNEL PROGRAMS, INTERRUPT LOCATIONS FOR IMP INTERFACE ;400-500 DTE20 COMMUNICATION AREA (COMMUNICATE WITH KLDCP AND IOELEV) ;500-1000 DL10 COMMUNICATION AREA AND BUFFERS (COMMUNICATE WITH IOELEV) DEFSYM QICWA=32 ;ITS DISK ICWA DEFSYM QIOWD=160 ;ITS DISK IOWD AREA DEFSYM RCIOWD=162 ;.. FOR READ COMPARE DEFSYM MICWA=30 ;ITS TAPE ICWA DEFSYM MIOWD=170 ;ITS TAPE IOWD AREA ;LUUO IN EXEC MODE LOCATIONS 40,41 DEFSYM SLVICW=60 ;SALVAGER ICWA DEFSYM SLVIOW=62 ;SALVAGER IOWD AREA ;EXEC DDT'S DISK ROUTINES USE LOCATIONS 20 AND 21, BUT THEY SAVE AND RESTORE THEM DEFSYM IMPILC=70 ;IMPTERFACE INPUT INTERRUPT INSTRUCTION PAIR DEFSYM IMPOLC=72 ;IMPTERFACE OUTPUT INTERRUPT INSTRUCTION PAIR ;DTE20 STUFF AS DEFINED BY KLDCP, ETC. ;THE DOCUMENTATION CLAIMS THIS STUFF IS IN THE EPT, BUT ACTUALLY ;IT'S IN FIXED LOCATIONS IN LOW CORE. DEFSYM EPTDIA=440 ;DIAGNOSTIC (SALV) START ADDRESS DEFSYM EPTDDT=441 ;DDT START ADDRESS DEFSYM EPTSTL=442 ;LOADER (DSKDMP) START ADDRESS DEFSYM EPTITS=443 ;MONITOR (ITS) START ADDRESS DEFSYM DTEFLG=444 ;DTE20 OPERATION COMPLETE FLAG (SET BY 11, CLEARED BY 10) DEFSYM DTECLK=445 ;DTE20 CLOCK INTERRUPT FLAG (SET BY 11, CLEARED BY 10) ;DEFSYM DTECI=446 ;DTE20 CLOCK INTERRUPT INSTRUCTION (USED BY 10 SOFTWARE) DEFSYM DTET11=447 ;DTE20 10->11 ARGUMENT (SET BY 10) (NOT USED?) DEFSYM DTEF11=450 ;DTE20 11->10 ARGUMENT (SET BY 11) DEFSYM DTECMD=451 ;DTE20 10->11 COMMAND WORD (SET BY 10) DEFSYM DTESEQ=452 ;DTE20 OPERATION SEQUENCE NUMBER (AOS BY 10) DEFSYM DTEOPR=453 ;DTE20 OPERATION IN PROGRESS FLAG (SET/CLEARED BY 10) DEFSYM DTECHR=454 ;DTE20 LAST TYPED CHARACTER (SET BY 11, CLEARED BY 10) DEFSYM DTEMTO=455 ;DTE20 MONITOR-MODE TYPEOUT DONE FLAG (SET BY 11, CLEARED BY 10) DEFSYM DTEMTI=456 ;DTE20 MONITOR-MODE TYPEIN DONE FLAG (SET BY 11, CLEARED BY 10) DEFSYM DTESWR=457 ;DTE20 SIMULATED SWITCH REGISTER (SET BY 11 ON START) DEFSYM DTE==200 ;DTE20 #0 DEVICE CODE DEFSYM %DBL11==20000 ;CONO BIT TO "DOORBELL" 11 DEFSYM %DBL10==1000 ;CONI BIT FOR DOORBEL FROM 11. CONO BIT TO CLEAR. ;1.1-1.3 DTE20 PIA ;WORDS STORED IN DTECMD DEFSYM %DTTTI==2400 ;BUFFERED INPUT. CHAR RETURNED IN DTEF11 AFTER LINE TYPED. ;NUMBER 0-377 IS CHAR TO BE TYPED OUT (FLUSHES INPUT. BUFFER NOT PRINTED UNTIL LF/^G/^@) DEFSYM %DTTTO==2000 ;THIS + CHAR ALSO = TTY OUTPUT DEFSYM %DTTYI==3400 ;"DDT" INPUT, CHAR RETURNED IN DTEF11, ZERO IF NO CHAR TYPED DEFSYM %DTTYO==4000 ;THIS + CHAR = ITS (MONITOR) TTY OUTPUT. ;WHEN TYPEOUT DONE, INTERRUPT WITH DTEMTO SET. ;TYPEIN CAUSES INTERRUPT WITH DTEMTI SET, CHAR IN DTEF11. DEFSYM %DTMMN==4400 ;MONITOR MODE ON (DEFAULT WHEN START) DEFSYM %DTMMF==5000 ;MONITOR MODE OFF (TYPEIN OF A ^X DOES THIS ALSO) DEFSYM %DTMMS==5400 ;RETURN MONITOR MODE STATE IN DTEF11 ;DEFSYM %DTNRM==3000 ;NORMAL PRINT MODE ;DEFSYM %DTFRC==3001 ;FORCED PRINT MODE DEFSYM %DTCLN==1001 ;CLOCK ON (60 CYCLE SIMULATED CLOCK) DEFSYM %DTCLF==1000 ;CLOCK OFF ;DEFSYM %DTCLW==1002 ;"CLOCK WAIT" DTET11 HAS COUNT (? WHAT THE HECK IS THIS?) ;DEFSYM %DTCLR==1003 ;RETURN "CLOCK COUNT" IN DTEF11 (? WHAT THE HECK IS THIS?) DEFSYM %DTHLT==400 ;HALT ;DEFSYM %DTFTL==401 ;DIAG FATAL ERROR (ACTUALLY JUST TURNS OFF CLOCK) ;DEFSYM %DTERR==402 ;DIAG ERROR HALT (ACTUALLY JUST TURNS OFF CLOCK) ;DEFSYM %DTEPG==403 ;END OF DIAGNOSTIC PROGRAM ;DEFSYM %DTEOP==404 ;END OF DIAGNOSTIC PASS ;DEFSYM %DTCLK==405 ;GET "CLOCK DEFAULT WORD" ;DEFSYM %DTFSL==406 ;DIAMON FILE SELECT (NAME.EXT MUST HAVE BEEN %DTTTO'ED) ;DEFSYM %DTFRD==407 ;DIAMON FILE READ (5 CHARS OR -1 (EOF) RETURNED IN DTEF11) ;DEFSYM %DTCMD==410 ;KLDCP COMMAND EXECUTED FROM OUTPUT BUFFER (%DTTTO IT) ;DEFSYM %DTRSW==1400 ;RETURN SIMULATED SWITCHES IN DTEF11. 10 SHOULD THEN STORE IN DTESWR IFN $$TEMP,EXPUNG DEFSYM