Simulation of operational semantics of machine instructions

  • Authors:
  • V. A. Padaryan;M. A. Solov'Ev;A. I. Kononov

  • Affiliations:
  • Institute of System Programming, Russian Academy of Sciences, Moscow, Russia 109004;Institute of System Programming, Russian Academy of Sciences, Moscow, Russia 109004;Institute of System Programming, Russian Academy of Sciences, Moscow, Russia 109004

  • Venue:
  • Programming and Computing Software
  • Year:
  • 2011

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Abstract

We propose a model describing the operational semantics of machine instructions for a wide class of target architectures. A special feature of the model is that it is designed for the inverse (compared to the classical compiler problem) tract of transformations, but, at the same time, the model makes it possible to perform different optimizing transformations over it. The target machine is described by means of external specifications. A prototype subsystem for model interpretation is considered.