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(K:PLFWA
) -
(K:RFFWA
) -
P rotected
(K:NFFWA)
-
(K:BACKP)
-
(K:BACKBG)
Unp rotected
(K:UNAVBG)
low Memory
Zero Table: constants and pointers
dedicated interrupt locations
RBM
I/o
tables and overlay region
Selectable, optional RBM routines
RBM patch area
Transfer Vector Table
Publ ic library
Unused Publ ic Library area
Real-ti me task 1 temp stack
Task Control Block 1
Rea I-ti me task 1
Real-time task 2 temp stack
Task Control Block 2
Real-time task 2
Special end-action
I/o
routine
Foreground program A COMMON area
Real-time task n temp stack
Task Control Block n
Rea I-ti me task n
1
RBM
1
Resident
Fo reg ro und Program A
Addition
01
Resident
nd
Foregrou
I
Nonresi dent
Foregrou nd Space
Blocking buffer for loading foreground programs
Background TC B
Background temp stack
User main program
Backgrou nd
)
User subprograms
Li brary subprograms
Blank COMMON (if any)
,
High Memory
Figure 4.
RBM Memory Allocation Example
RBM Memory Allocation Example
11
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