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Dynamic Patching of Embedded Software
Bombardier Transportation, 721 73 Västerås, Sweden .ORCID iD: 0000-0002-7517-1299
Mälardalen University, Department of Computer Science and Electronics.
2007 (English)In: Proceedings of the 13th IEEE Real Time and Embedded Technology and Applications Symposium, 2007, p. 337-346Conference paper, Published paper (Refereed)
Abstract [en]

In this paper, we present a method for patching embedded multitasking real-time systems applications during runtime, for instrumentation purposes. The method uses binary modification techniques and automates the entire patch process. The method makes it possible to insert and remove instrumentation code without preparing the original source code. The method makes it possible to invoke code patches during run-time, without having to rely on dynamic linking of object files, or predeployment prepared dormant code. The actual modification of the executing target binary is performed in a safe and controlled manner by a dedicated low interference mutation task.

Place, publisher, year, edition, pages
2007. p. 337-346
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:mdh:diva-7094DOI: 10.1109/RTAS.2007.10ISI: 000246420300031Scopus ID: 2-s2.0-34548152339ISBN: 9780769528007 (print)OAI: oai:DiVA.org:mdh-7094DiVA, id: diva2:237104
Conference
13th IEEE Real-Time and Embedded Technology and Applications Symposium, RTAS'07; Bellevue, WA; United States; 3 April 2007 through 6 April 2007
Available from: 2009-09-25 Created: 2009-09-25 Last updated: 2018-08-21Bibliographically approved

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Ekman, Mathias

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