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DataMuseum.dkPresents historical artifacts from the history of: Philips Data Systems |
This is an automatic "excavation" of a thematic subset of
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Length: 106082 (0x19e62)
Notes: pts_type(SC)
Names: »SYSLCR.SC«
└─⟦7a1dcd5a9⟧ Bits:30009673 Philips computer tape "600134"
└─⟦this⟧ »PTMON/SYSLCR.SC«
└─⟦928b1fd3e⟧ Bits:30009671 Philips computer tape "600131"
└─⟦this⟧ »UPDATE/SYSLCR.SC«
IDENT SYSLCR REL 11.0 81-10-06 870105041100 =5,NOT CORRECT CHANGE IN REL 11.0 81-09-16 =4,T:A FOR TRABUG COMMON FOR ALL TASKS REL 11.0 81-05-19 =3,WHEN MMUPAG=1 APPLICATION CODE IS OVERWRITTEN IF P:MTAB STARTS ON 4K BOUNDARY REL 11.0 81-01-26 =2,UPDATE SCTSFA WHEN ALLOCATING BUFFERS FROM TOP PRR 11.0 80-12-03 =1,APPLICATION CONTROL BLOCK IS EXTENDED WITH 1 WORD PRR 11.0 80-11-19 ********************************************************** * * PHILIPS TERMINAL SYSTEM PTS * * SYSLCR = SYSTEM LOAD - CREDIT APPLICATION CONFIGURATION PART * * * * * * ********************************************************** * * CREDIT APPLICATION: * SYSLCR READS CONFIGURATION FILE (ALREADY IN CORE) AND BUILD * SHADOW-TABLES (TABLES CONTAINING NUMBER OF REAL TASKS & * NUMBER OF USER WORK-BLOCK COPIES). * SYSLCR THEN MOVES ITSELF TO FOLLOW MONITOR AND WILL ALSO MOVE * DDIV-PROTOTYPE . * * APPLICATION WORKBLOCKS, DESCRIPTORS, STACK AND TABLES ARE NOW * BUILT FROM 'BOTTOM' (HIGHEST FREE ADDRESS) OF MEMORY. BUFFERS * ARE, IN CASE OF MMU IN SYSTEM, ALSO ALLOCATED AT 'BOTTOM' OF