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.

Date of Patent:
Mar. 21, 2006

Filed:

Aug. 08, 2003
Applicants:

Yoshiaki Morimoto, Kawasaki, JP;

Kouji Doi, Yokohama, JP;

Shinichiro Kawasaki, Yokohama, JP;

Motoaki Satoyama, Sagamihara, JP;

Shigeru Santo, Yokohama, JP;

Inventors:

Yoshiaki Morimoto, Kawasaki, JP;

Kouji Doi, Yokohama, JP;

Shinichiro Kawasaki, Yokohama, JP;

Motoaki Satoyama, Sagamihara, JP;

Shigeru Santo, Yokohama, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/023 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method for inserting monitor code into a program, improved to monitor the execution of any part of a program, is proposed. By embedding monitor code in place within a sequence of executable codes constituting a function to be monitored when reading the program and executing monitor actions through the intervention of stub functions during the program execution, monitoring the program execution is performed without placing loads on the run of the program other than the functions to be monitored.


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