A Formal Basis for a Program Compilation Proof Tool

  • Authors:
  • Luke Wildman

  • Affiliations:
  • -

  • Venue:
  • FME '02 Proceedings of the International Symposium of Formal Methods Europe on Formal Methods - Getting IT Right
  • Year:
  • 2002

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Abstract

This paper presents a case study in verified program compilation from high-level language programs to assembler code using the Cogito formal development system. A form of window-inference based on the Z schema is used to perform the compilation. Data-refinement is used to change the representation of integer variables to assembler word locations.