Device and method for monitoring a program execution

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...

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Bibliographische Detailangaben
Hauptverfasser: Morimoto, Yoshiaki, Doi, Kouji, Kawasaki, Shinichiro, Satoyama, Motoaki, Santo, Shigeru
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung: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.