github.com/retro-software.B5500-software
1
0
Fork 0
mirror of https://github.com/retro-software/B5500-software.git synced 2026-03-03 17:56:13 +00:00
Code Issues Releases Wiki Activity

Commit DCMCP transcription as of 2012-11-08.

Browse Source
This commit is contained in:
Paul Kimpel
2012-11-08 15:21:14 +00:00
parent f0952b1a7a
commit 321f028afa
1 changed files with 104 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

104
SYMBOL/DCMCP.esp_m
View File

@@ -15499,3 +15499,107 @@ LEM: 20026100
% READ SHEET ENTRY INTO CORE AT "S" 20027000
% . . . . . . . . . . . . . . . . . . . . . . . 20027100
20027200
DISKWAIT(-(S INX 0), 30, THISLINK); 20027300
NEXTLINK:=S[29]; % NEXT ENTRY IN SHEET QUEUE AT THIS LEVEL 20027400
20027500
% ***** *** * ***** * * **** ***** 20027600
% * * * * * * * * * * 20027700
% *** * * ***** ***** * * ***** 20027800
% * * * * * * * * * * 20027900
% * *** ***** ***** * * * * * * 0 20028000
20028100
HDR:=GETSPACE(30+(S[0]<0),DISKHEADERAREAV,1)+2; % S[0]<0 COMPILE 20028300
% THE EXTRA WORD IS FOR COMPILATIONS (JAR[30]=FID OF OBJECT FILE) 20028400
DISKWAIT(-HDR, 30, S[25]); % READ FILE HEADER INTO CORE AT "HDR" 20028900
GO TO EXIT; 20029000
END; % IF TYPE = STARTING OR CONTINUEING 20029100
20029200
IF TYPE=PASSING THEN % PASS THIS ENTRY WITHOUT DELINKING 20029300
BEGIN 20029400
20029500
% ***** ***** ***** ***** 20029600
% * * * * * * 20029700
% ***** ***** ***** ***** 20029800
% * * * * * 20029900
% * * * ***** ***** 20030000
20030100
IF (I:=S[2]<0) OR S[3]>0 THEN % XS/ES OR FIRST TIME THROUGH 20030200
BEGIN 20030300
S[2]:=ABS(S[2]); % MARK IT NOT XS-ED OR ES-ED. 20030350
S[3]:=NABS(S[3]); % MARK IT SCHEDULED 20030400
IF F=0 THEN % SHEET ENTRY NOT PASSED AS PARAMETER 20030500
% WRITE THE SHEET ENTR BACK OUT WITH S[3] "MARKED" 20030600
DISKWAIT((S INX 0), 30, THISLINK); 20030700
IF SCHEDMSG OR I OR (S[23].[9:4] NEQ 0) THEN %166-20030760
BEGIN 20030780
STREAM(I, L, C:=LEVEL, A:=S[*], ID:=S[3].[8:10], 20030800
$ SET OMIT = NOT(DCSPO AND DATACOM) 20031000
Q:=XCLOCKTIME, W:=S[20]|64, B:=HDR); 20031500
BEGIN 20031600
SI:=LOC C; DS:=6DEC; DI:=DI-6; DS:=5FILL; % PRIORITY20031700
DI:=B; DI:=DI+6; DS:=LIT":"; 20031800
SI:=A; SI:=SI+1; DS:=7CHR; % MFID 20031900
SI:=SI+1; DS:=LIT"/"; DS:=7CHR; % FID 20032000
DS:=LIT"="; SI:=LOC ID; DS:=2DEC; % SCH.NO. 20032100
CI:=CI+I; GO TO SCHD; 20032150
DS:=10 LIT" NOT XS-ED"; GO TO REASON; 20032200
SCHD: DS:=11 LIT" SCHEDULED "; SI:=LOC Q; DS:=4 DEC; % TIME 20032250
$ SET OMIT = NOT(DCSPO AND DATACOM) 20032400
REASON: DS:=2 LIT", "; 20032725
CI:=CI+L; GO TO L0; CO TO L1; 20032750
$ SET OMIT = NOT BREAKOUT 20032775
L2: DS:=14 LIT"TOO MANY JOBS~"; GO TO EXIT; 20032875
L1: DS:=13 LIT"NO OLAY DISK~"; GO TO EXIT; 20032900
L0: DS:= 5 LIT"NEEDS"; SI:=LOC W; DS:=6 DEC; DS:=LIT"~"; 20032925
DI:=DI-7; DS:=5 FILL; 20032930
EXIT: 20032950
END STREAM; 20033000
$ SET OMIT = NOT( DATACOM ) 20033200
SPOUTER(HDR,UNITNO,SCHEDMSG OR I); 20034000
END % IF SCHEDULE MESSAGE IS SPOUTED 20034050
ELSE FORGETSPACE(HDR); %166-20034060
END % IF XS/ES OR FIRST TIME 20034100
ELSE FORGETSPACE(HDR); 20034200
IF F NEQ 0 THEN % SHEET ENTRY PASSED AS A PARAMETER 20034300
BEGIN 20034400
DISKWAIT(F.[CF],30,T:=GETESPDISK); % WRITE SHEET ENTRY TO DISK 20034500
FORGETSPACE(S[7]); % CORE ADDRESS OF SEGMENT ZERO IN S[7] 20034600
IF SEG0=S[7] THEN SEG0:=0; % AVOID "DOUBLE "FORGETSPACE" 20034610
IF NOT SHEETLOCKED THEN 20034700
BEGIN 20034800
SLEEP([TOGLE],SHEETMASK); 20034900
LOCKTOG(SHEETMASK); 20035000
SHEETLOCKED := 1; 20035100
END; 20035200
IF (L:=S[2].[CF]) GTR SHEETMAX THEN L:=SHEETMAX; 20035300
% SHEET[2].[CF] = "SHEET" PRIORITY 20035400
IF SHEET[L].[CF] NEQ 0 THEN % SHEET QUEUE ALREADY EXISTS 20035500
BEGIN % LINK IN THIS ENTRY 20035600
DISKWAIT(-F.[CF],30,I:=SHEET[L].[FF]); %TAIL OF QUEUE 20035700
S[29]:=T; % LINK TO THIS ENTRY 20035800
DISKWAIT(F.[CF],30,I); % REPLACE ENTRY 20035900
END 20036000
ELSE SHEET[L]:=T; % ESTABLISH NEW SHEET QUEUE 20036100
SHEET[L].[FF]:=T; % LINK IN AT END OF QUEUE 20036200
TYPE := -QUITTING; 20036300
GO TO EXIT; % DONT PROCESS ANY MORE ENTRIES 20036400
END; 20036500
IF PASSLEVEL=1023 THEN PASSLEVEL:=LEVEL; 20036800
PREVLINK:=THISLINK; 20037100
IF MIX LEQ MIXMAX THEN 20037200
BEGIN 20037300
TYPE := -CONTINUEING; 20037400
GO TO CONTINUE; 20037500
END 20037600
ELSE 20037700
BEGIN 20037800
TYPE := -QUITTING; 20037900
GO TO EXIT; 20038000
END; 20038100
END; % IF TYPE = PASSING 20038200
20038300
IF TYPE=RUNING THEN % SPECIAL HANDLING FOR "RUN" JOBS 20038500
20038600
% ***** * * * * * ***** **** ***** 20038700
% * * * * ** * * * * * * * 20038800
% ***** * * * * * * * * * **** ***** 20038900