110845 RDIR/SQMAP/OVRLAY & Utilities Version: December 1987
Submitted by: H. Reints, AKZO PHARMA NED. B.V., Dept. SDA UC-232, 5340
BH OSS, Netherlands
Operating System: RT-11 V5.4, TSX-PLUS V6.2 Source Language: FORTRAN
IV, MACRO-11 Memory Required: 28KW Software Required: FORTRAN IV
compiler, MACRO-11 Keywords: Utilities - RT-11
Abstract: OVRLAY is the long desired generator of good and consistent
compact RT-11 overlay structures. It reads the object files
and then provides detailed structure information, such as an
object file cref. and tree structure, a listing of overlay
restrictions, and it provides two different algorithms to
generate overlay structures.
RDIR is a program that generates ASCII formatted dumps of
the directory segments of an RT-11 volume. This can be very
useful to search through directory segments after a crash.
It is much easier than DUMP, because of the formatted
output. RDIR performs several directory operations such as
creating or deleting directory segments without initializing
the volume, skipping a corrupted segment, undeleting a named
file, patching a directory segment, splitting/ merging
files, and many other options.
SQMAP is a program to squeeze load maps of overlaid FORTRAN
programs into a readable format removing all globals with
dollars or periods, leaving only your own subroutine names
and the segment sizes. It also produces a one page plot of
the overlaid memory usage and an optional cref. SQMAP is
very useful in combination with OVRLAY.
Other utilities included:
. CALCUL VT100 calculator program.
. CLOCK Real-time VT100-clock program.
. DISASM SAV file disassembler.
. GONLIB Goniometric library, used by CALCUL.
. HRLIB General purpose library, used by many of the
. HRMAC Useful macro library.
. INCLUD FORTRAN-IV pre-processor to update COMMON
. SEARCH Keyword search utility.
. UCL User Command Language for RT-11 V5 or later.
Changes and Improvements: Improved functionality of RDIR new utility:
OVRLAY, to generate RT-11
Assoc. Documentation: RT-11 Documentation Kit
Media (Service Charge Code): Two RX50 Diskettes (JB) Format: RT-11
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Created: December 26, 1998