Systematic Derivation of Static Analyses for Software Product Lines

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Abstract

A recent line of work lifts particular verification and analysis methods to Software Product Lines (SPL). In an effort to generalize such case-by-case approaches, we develop a systematic methodology for lifting program analyses to SPLs using abstract interpretation.

Abstract interpretation is a classical framework for deriving static analyses in a compositional, step-by-step manner. We show how to take an analysis expressed as an abstract interpretation and lift each of the abstract interpretation steps to a family of programs. This includes schemes for how to lift domain types, and combinators for lifting analyses and Galois connections.

We prove that for analyses developed using our method, the soundness of lifting follows by construction. Finally, we discuss approximating variability in an analysis and we derive variational data-flow equations for an example analysis, a constant propagation analysis for a simple imperative language.
OriginalsprogEngelsk
Titel MODULARITY '14 Proceedings of the 13th international conference on Modularity
Antal sider12
ForlagAssociation for Computing Machinery
Publikationsdatomar. 2014
Sider181-192
ISBN (Trykt)978-1-4503-2772-5
ISBN (Elektronisk)978-87-7949-308-7
DOI
StatusUdgivet - mar. 2014
NavnITU Technical Report Series
NummerTR-2014-170
ISSN1600-6100

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