A Formal Model of the Safety-Critical Java Level 2 Paradigm

Book chapter

Luckcuck, M., Cavalcanti, A. and Wellings, A. 2016. A Formal Model of the Safety-Critical Java Level 2 Paradigm. in: Ábrahám, E. and Huisman, M. (ed.) Integrated Formal Methods Switzerland Springer. pp. 226–241
AuthorsLuckcuck, M., Cavalcanti, A. and Wellings, A.
EditorsÁbrahám, E. and Huisman, M.
Abstract

Safety-Critical Java (SCJ) introduces a new programming paradigm for applications that must be certified. The SCJ specification (JSR 302) is an Open Group Standard, but it does not include verification techniques. Previous work has addressed verification for SCJ Level 1 programs. We support the much more complex SCJ Level 2 programs, which allows the programming of highly concurrent multi-processor applications with Java threads, and wait and notify mechanisms. We present a formal model of SCJ Level 2 that captures the state and behaviour of both SCJ programs and the SCJ API. This is the first formal semantics of the SCJ Level 2 paradigm and is an essential ingredient in the development of refinement-based reasoning techniques for SCJ Level 2 programs. We show how our models can be used to prove properties of the SCJ API and applications.

KeywordsModel Check; Release Pattern; Method Call
Page range226–241
Year2016
Book titleIntegrated Formal Methods
PublisherSpringer
Place of publicationSwitzerland
SeriesLecture Notes in Computer Science
ISBN9783319336930
Digital Object Identifier (DOI)https://doi.org/10.1007/978-3-319-33693-0_15
Web address (URL)https://www-users.york.ac.uk/~alcc500/publications/papers/LCW16.pdf
http://dx.doi.org/10.1007/978-3-319-33693-0_15
Output statusPublished
Publication dates24 May 2016
Publication process dates
Deposited31 Jan 2023
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