iAPX 286 Operating System Writers Guide 1983

INDEXsubsystem, 11-4swapping, 5-12, 8-3, 9-2 thru 9-4, 9-8synchronization, 2-22, 3-8, 3-9, Chapter 5, 8-4,8-6, 12-2, 13-4, 13-5system initialization, 6-5,6-6, Chapter 10TABLE,II-6table indicator (TI), 2-16, 2-17, 7-2task, 1-1creation, 2-2, 2-18, 3-1, 5-12, 6-9,11-9database (TDB), 4-11, 5-12,9-4, 11-9, 11-10,12-3, 12-4management, Chapter 4state, 4-1, 10-2, 12-3switching, 2-14, 4-1, 4-3, 4-4, 4-9, 5-6, 6-2, 7-5thru 7-7, 8-2, 9-4, 9-5, 10-2, 11-9, 12-2 thru12-4TASK, 11-6task register (TR), 4-1, 4-2, 4-4, 9-1, 10-2task state segment (TSS), 2-5, 2-14, 2-18,3-1,4-1 thru 4-4, 4-10 thru 4-13, 5-1, 6-2, 6-4,6-9,7-1,7-5,7-7,8-2,9-1,9-4 thru 9-7,10-2, 10-3, 10-5, 11-6, 11-8 thru 11-12,11-14TASK$REGISTER,4-1TDB, see task databasetermination (of task), 6-9, 7-1, 7-5, 12-5TF, see single-step flagthrashing, 9-8TI, see table indicatortime slice, 4-5, 4-9 thru 4-11timer, see 8254 Programmable Interval TimerTS (task switched) flag, 7-4, 12-1 thru 12-4TSS, see task state segmenttypefield of descriptor, 2-5,2-17,2-18,2-20,2-21,4-3,4-4,6-2,9-3, 11-10, 11-14, 13-1extended, 13-1, 13-2, 13-5UDI (Universal Development Interface), 8-1"undefined opcode" exception, 7-4 .UNIX, 11-9usage privilege level (UPL), 8-7, 13-4, 13-5vectoring, 6-1, 6-3, 7-1VERR, VERW, 13-2, 13-4virtual memory, see memory management,virtualWAIT, 7-4, 7-8,12-1 thru 12-5WAIT$FOR$INTERRUPT,4-3word count, 2-8writable data segment, 2-6, 9-5, 11-10, 11-14,13-1,13-4XOS, II-I, 11-2, 11-4, 11-6Index-5121960-001