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Authors: Fritjof Bornebusch 1 ; Christoph Lüth 1 ; 2 ; Robert Wille 1 ; 3 and Rolf Drechsler 1 ; 2

Affiliations: 1 Cyber-Physical Systems, DFKI GmbH, Bremen, Germany ; 2 Mathematics and Computer Science, University of Bremen, Germany ; 3 Integrated Circuit and System Design, Johannes Kepler University Linz, Austria

Keyword(s): Hardware Designs, Integer Overflows, Proof Assistants, Functional HDLs, Hardware Synthesis.

Abstract: In this work, we present a hardware design approach that allows the detection of integer overflows by describing finite integer types at the specification level. In contrast to the established design flow that uses infinite integer types at the specification level. This causes a semantic gap between these infinite types and the finite integer types used at the model level. The proposed design approach uses dependent types in combination with proof assistants. The combination allows the arguing about the behavior of finite integer types that is used to detect integer overflows at the specification level. To achieve this, we utilized the CompCert integer library that describes finite data types as dependent types.

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Paper citation in several formats:
Bornebusch, F.; Lüth, C.; Wille, R. and Drechsler, R. (2020). Integer Overflow Detection in Hardware Designs at the Specification Level. In Proceedings of the 8th International Conference on Model-Driven Engineering and Software Development - MODELSWARD; ISBN 978-989-758-400-8; ISSN 2184-4348, SciTePress, pages 41-48. DOI: 10.5220/0008960200410048

@conference{modelsward20,
author={Fritjof Bornebusch. and Christoph Lüth. and Robert Wille. and Rolf Drechsler.},
title={Integer Overflow Detection in Hardware Designs at the Specification Level},
booktitle={Proceedings of the 8th International Conference on Model-Driven Engineering and Software Development - MODELSWARD},
year={2020},
pages={41-48},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008960200410048},
isbn={978-989-758-400-8},
issn={2184-4348},
}

TY - CONF

JO - Proceedings of the 8th International Conference on Model-Driven Engineering and Software Development - MODELSWARD
TI - Integer Overflow Detection in Hardware Designs at the Specification Level
SN - 978-989-758-400-8
IS - 2184-4348
AU - Bornebusch, F.
AU - Lüth, C.
AU - Wille, R.
AU - Drechsler, R.
PY - 2020
SP - 41
EP - 48
DO - 10.5220/0008960200410048
PB - SciTePress

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