110761     ODTV09: RT-11 Debugging Tool  Version: V09, October 1983
 
Submitted by: Donald R. Hanson, Lockheed Aircraft Service, Ontario, CA
 
Operating System: RT-11 V3, V4, V5  Source Language: MACRO-11  Memory
Required: 4.6KW  Keywords: Debugging, Tools - Applications Development
 
Abstract: An expansion of ODT, ODTV09 uses the system terminal or
an auxillary to display 35 Application Program symbol
values and the GPR's R0 to R5 at program breakpoints.
Data is encoded to octal/decimal/hex per user option. It
creates a user file of AP symbols and searches the link
map for their addresses. Non global symbols may be
entered via prompts. Repeat debug sessions input stored
file and updates addresses. Symbol file is altered on
command. Display format is 3 columns of 12 rows, spaced
for clarity. Each column contains the symbol, value, hi
and lo byte values. Two additional rows display R0 thru
R5.
 
A dynamic mode allows the AP to run without interuption,
updating the display via the LTC. User may SET/CLR
symbol locations or transfer interger values via an
accumulator "on the fly". A timed blink cycle
monitors AP flag (set/clr) conditions. Single keystroke
control of 10 global flags for use in debugging. Global
breakpoint and relocation registers enable preload at
start up for repetitive sessions. Assembles with/without
EIS. Display up-date period is approximatly 1 second
@9600 baud.
 
Media (Service Charge Code): One RX02 Diskette (LA)  Format: RT-11,
600' Magnetic Tape (MA)  Format: RT-11
 
 
