FODT: FORTRAN IV On-line Debugging Tool
for OS/8 Version: V1, May 1984
8-935

Author: Raymond Wong, RAN Research Laboratory, Darlinghurst,
NSW, Australia

Operating System: OS/8 V3S Source Language: FORTRAN IV Mem-
ory Required: 2850 words Special Hardware Required: FPP8-A or FPP12
Keywords: Debugging; Tools - Application Development

Abstract: FORTRAN IV On-Line Debugging Tool (FODT) is a
subroutine which allows the programmer to examine/modify memory
contents and monitor program flow at run time. It provides the following
facilities: examine/modify memory contents in octal, decimal or ASCII
formats; set program break-points at entry or exit points of subprograms;
set break-points at prescribed program lines; find addresses of main
program and subprogram entry points; examine subprogram argument
addresses and contents; trace subprogram callers on program break; and a
HELP routine.

FODT is composed of a set of relocatable modules which are loaded
with the user program. Is is invoked by a subroutine call at the beginning
of the mainline program.

Documentation on magnetic media.

Media Service Charge Code: DECtape (HA), Floppy Diskette (KA)
Format: OS/8
Catalog: June 1985