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MAFALDA: Microkernel Assessment by Fault Injection and Design Aid

  • Manuel Rodríguez
  • Frédéric Salles
  • Jean-Charles Fabre
  • Jean Arlat
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1667)

Abstract

MAFALDA is a generic experimental environment that is intended to support, for several microkernel candidates, both objectives of characterization of the failure modes in the presence of injected faults (internal or external) and of the incorporation of wrappers to improve these failure modes. After a short classification of current microkernel architectures and of their interactions between the application layer and the microkernel functional components, the paper presents the main features of MAFALDA with a focus on the fault injection and wrapping modules. The implementation of these modules is then described distinguishing the two main modes of interactions identified (library-based or trap-based). Some experimental results are presented that show the usefulness of the tool. The paper concludes by a summary of the main characteristics of MAFALDA and a brief discussion of our future work.

Keywords

Failure Mode System Call Address Space Fault Injection Transient Fault 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1999

Authors and Affiliations

  • Manuel Rodríguez
    • 1
  • Frédéric Salles
    • 1
  • Jean-Charles Fabre
    • 1
  • Jean Arlat
    • 1
  1. 1.LAAS-CNRS, 7 Avenue du Colonel RocheFrance

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