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:
Apr. 15, 2003
Filed:
Dec. 03, 1999
Applicant:
Inventors:
Katsuya Mizumoto, Tokyo, JP;
Ryosuke Okuda, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/44 ;
U.S. Cl.
CPC ...
G06F 9/44 ;
Abstract
A source-level debugger debugs a source program for computers using a pipeline control method. The debugger includes a not-yet-processed instruction analyzing unit for analyzing each of instructions including not-yet-process stages in a pipeline when execution of a source program is halted (or suspended) or terminated, and for acquiring information on an internal state of the pipeline. A user interface unit displays the information on the internal state of the pipeline acquired by the not-yet-processed instruction analyzing unit in a predetermined display form on the screen of a display unit.