[Indigo]<Cedar5.3>BasicCedar>BasicCedar.bootmesa!3

BasicCedar.bootmesa

Russ Atkinson (RRA) January 16, 1985 3:56:50 pm PST

VERSION: 5.3.0;

UCODEDORADO: May 3, 1983 0000 GMT;

Initialization sequence after the Nucleus:

CONTROL: LoaderDriver;

Until the boot file is a nucleus file (i.e. non-Pilot), we need to say IN for everything in the boot file that doesn't otherwise have any MakeBoot input (Rollback.bootmesa does this for things inside Nucleus.df).

IN:

BCD[LoaderDriver],

CODE[LoaderDriver],

GLOBALFRAME[LoaderDriver];

Process Data Area:

PROCESSES: 200;

RRA changed this from 150 on January 16, 1985 to be conservative. The cost is small.

State Vectors:

Priority levels 5 and 7 are reserved for the Nucleus. Priority 0 is reserved for the idle process. If you add a (faultable) process at that level, you must also add a state vector for it. Note that a state vector is needed for every process that is running, pre-empted, or faulting (page, frame, ...). Processes waiting for conditions or monitor locks do not need state vectors. RRA pushed up these numbers on January 16, 1985 to be conservative.

STATEVECTORSIZE: 20;

STATEVECTORCOUNT: 0, 1; -- IdleProcess.

STATEVECTORCOUNT: 1, 16; -- Background.

STATEVECTORCOUNT: 2, 24; -- Normal.

STATEVECTORCOUNT: 3, 16; -- Foreground.

STATEVECTORCOUNT: 4, 8; -- Client3.

STATEVECTORCOUNT: 5, 0; -- FaultHandlers

STATEVECTORCOUNT: 6, 0; -- RealTime

STATEVECTORCOUNT: 7, 0; -- SwatWatcher

Frame Heap:

FRAMEPAGES: 36; -- RRA: you will be sorry if you don't make this large enough

FRAMEWEIGHT: 0, 12;

FRAMEWEIGHT: 1, 16;

FRAMEWEIGHT: 2, 12;

FRAMEWEIGHT: 3, 12;

FRAMEWEIGHT: 4, 9;

FRAMEWEIGHT: 5, 8;

FRAMEWEIGHT: 6, 6;

FRAMEWEIGHT: 7, 5;

FRAMEWEIGHT: 8, 5;

FRAMEWEIGHT: 9, 5;

FRAMEWEIGHT: 10, 4;

FRAMEWEIGHT: 11, 3;

FRAMEWEIGHT: 12, 1;

FRAMEWEIGHT: 13, 1;

FRAMEWEIGHT: 14, 1;

FRAMEWEIGHT: 15, 1;

FRAMEWEIGHT: 16, 1;

FRAMEWEIGHT: 17, 1;

FRAMEWEIGHT: 18, 1;

FRAMEWEIGHT: 19, 0;

FRAMEWEIGHT: 20, 0;

FRAMEWEIGHT: 21, 0;

FRAMEWEIGHT: 22, 0;

FRAMEWEIGHT: 23, 0;

FRAMEWEIGHT: 24, 0;

FRAMEWEIGHT: 25, 0;

FRAMEWEIGHT: 26, 0;

FRAMEWEIGHT: 27, 0;

FRAMEWEIGHT: 28, 0;

FRAMEWEIGHT: 29, 0; -- "29" = PrincOps.LastAVSlot.

GFT: 1024;

MDSBASE: 1000B;

CODEBASE: 1400B;