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Simulation-based debugging of soft real-time applications
Number of Authors: 1
2001 (English)Conference paper, (Refereed)
Abstract [en]

We present a temporal debugger, capable of examining time flow of soft real-time applications in Unix systems. The debugger is based on a simulator modelling an entire workstation in sufficient detail to run unmodified operating systems and applications. It provides a deterministic and non-intrusive debugging environment, allowing reproducible presentation of program time flow. The primary contribution of this paper is virtual machine translation, a technique necessary to debug applications in a simulated Unix system. We show how a virtual machine translator maps low-level data, provided by the simulator, to data useful to a symbolic debugger. The translator operates by parsing data structures in the target operating system and has been implemented for the GNU debugger and simulated Linux systems.

Place, publisher, year, edition, pages
2001, 1.
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:ri:diva-22587DOI: 10.1109/RTTAS.2001.929870ISBN: 0-7695-1134-1 (print)OAI: oai:DiVA.org:ri-22587DiVA: diva2:1042152
Conference
Real-Time Technology and Applications Symposium, 2001. Proceedings, 7th IEEE
Note
ISBN: 0-7695-1134-1Available from: 2016-10-31 Created: 2016-10-31Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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More styles
Language
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  • en-GB
  • en-US
  • fi-FI
  • nn-NO
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  • Other locale
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Output format
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