The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 1996
Filed:
Feb. 14, 1995
James A Wooldridge, Amherst, NH (US);
Ronald F Brender, Hollis, NH (US);
Henry N Grieb, III, Hollis, NH (US);
Digital Equipment Corporation, Maynard, MA (US);
Abstract
In a computer system that embodies a first hardware (X) architecture and includes a memory system and at least one simulator for a second (Y) architecture and a system for executing and debugging multiple codes having an environment manager that handles cross-domain calls, a debugging system and method are provided for debugging code in each domain as part of said multi-code executing and debugging system in a multi-architecture environment. In response to calls for debugging from either the X domain or the Y domain, commands are generated for controlling operations in both domains. User generated RUN and STEP commands control the machine execution state in the domain where debugging is performed. General support commands and debug operations support commands including EXAMINE, DEPOSIT, SET BREAKPOINT and CANCEL BREAKPOINT commands which are implemented differently for the different domains may also be user generated for controlling debugging.