1 Search Results for "Batty, Mark"

Document
Experience Paper
DOI: 10.4230/LIPIcs.ECOOP.2023.39
Rust for Morello: Always-On Memory Safety, Even in Unsafe Code (Experience Paper)

Authors: Sarah Harris, Simon Cooksey, Michael Vollmer, and Mark Batty

Published in: LIPIcs, Volume 263, 37th European Conference on Object-Oriented Programming (ECOOP 2023)

Abstract
Memory safety issues are a serious concern in systems programming. Rust is a systems language that provides memory safety through a combination of a static checks embodied in the type system and ad hoc dynamic checks inserted where this analysis becomes impractical. The Morello prototype architecture from ARM uses capabilities, fat pointers augmented with object bounds information, to catch failures of memory safety. This paper presents a compiler from Rust to the Morello architecture, together with a comparison of the performance of Rust’s runtime safety checks and the hardware-supported checks of Morello. The cost of Morello’s always-on memory safety guarantees is 39% in our 19 benchmark suites from the Rust crates repository (comprising 870 total benchmarks). For this cost, Morello’s capabilities ensure that even unsafe Rust code benefits from memory safety guarantees.
Cite as

Sarah Harris, Simon Cooksey, Michael Vollmer, and Mark Batty. Rust for Morello: Always-On Memory Safety, Even in Unsafe Code (Experience Paper). In 37th European Conference on Object-Oriented Programming (ECOOP 2023). Leibniz International Proceedings in Informatics (LIPIcs), Volume 263, pp. 39:1-39:27, Schloss Dagstuhl - Leibniz-Zentrum für Informatik (2023)

Copy BibTex To Clipboard

@InProceedings{harris_et_al:LIPIcs.ECOOP.2023.39,
  author =	{Harris, Sarah and Cooksey, Simon and Vollmer, Michael and Batty, Mark},
  title =	{{Rust for Morello: Always-On Memory Safety, Even in Unsafe Code}},
  booktitle =	{37th European Conference on Object-Oriented Programming (ECOOP 2023)},
  pages =	{39:1--39:27},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-281-5},
  ISSN =	{1868-8969},
  year =	{2023},
  volume =	{263},
  editor =	{Ali, Karim and Salvaneschi, Guido},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ECOOP.2023.39},
  URN =		{urn:nbn:de:0030-drops-182322},
  doi =		{10.4230/LIPIcs.ECOOP.2023.39},
  annote =	{Keywords: Compilers, Rust, Memory Safety, CHERI}
}
  • Refine by Author
  • 1 Batty, Mark
  • 1 Cooksey, Simon
  • 1 Harris, Sarah
  • 1 Vollmer, Michael

  • Refine by Classification
  • 1 Software and its engineering → Compilers
  • 1 Software and its engineering → Object oriented languages
  • 1 Software and its engineering → Software safety

  • Refine by Keyword
  • 1 CHERI
  • 1 Compilers
  • 1 Memory Safety
  • 1 Rust

  • Refine by Type
  • 1 document

  • Refine by Publication Year
  • 1 2023

Questions / Remarks / Feedback
X

Feedback for Dagstuhl Publishing


Thanks for your feedback!

Feedback submitted

Could not send message

Please try again later or send an E-mail
© 2023 Schloss Dagstuhl - LZI GmbH Imprint Privacy Contact