Abstract
We present a language and a program analysis that certifies the safe use of flexible resource management idioms, in particular advance reservation or “block booking” of costly resources. This builds on previous work with resource managers that carry out runtime safety checks, by showing how to assist these with compile-time checks. We give a small ANF-style language with explicit resource managers, and introduce a type and effect system that captures their runtime behaviour. In this setting, we identify a notion of dynamic safety for running code, and show that dynamically safe code may be executed without runtime checks. We show a similar static safety property for type-safe code, and prove that static safety implies dynamic safety. The consequence is that typechecked code can be executed without runtime instrumentation, and is guaranteed to make only appropriate use of resources.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Appel, A.W.: SSA is functional programming. SIGPLAN Notices 33(4), 17–20 (1998)
Aspinall, D., Beringer, L., Hofmann, M., Loidl, H.-W., Momigliano, A.: A program logic for resources. Theoret. Comput. Sci. 389(3), 411–445 (2007)
Aspinall, D., Maier, P., Stark, I.: Monitoring external resources in Java MIDP. Electron. Notes Theor. Comput. Sci. 197, 17–30 (2008)
Barrett, C., de Moura, L., Stump, A.: Design and results of the 2nd annual satisfiability modulo theories competition. Form. Meth. Syst. Des. 31(3), 221–239 (2007)
Barthe, G., Beringer, L., Crégut, P., Grégoire, B., Hofmann, M., Müller, P., Poll, E., Puebla, G., Stark, I., Vétillard, E.: MOBIUS: Mobility, ubiquity, security. In: Montanari, U., Sannella, D., Bruni, R. (eds.) TGC 2006. LNCS, vol. 4661, pp. 10–29. Springer, Heidelberg (2007)
Beringer, L., Hofmann, M., Momigliano, A., Shkaravska, O.: Automatic certification of heap consumption. In: Baader, F., Voronkov, A. (eds.) LPAR 2004. LNCS, vol. 3452, pp. 347–362. Springer, Heidelberg (2005)
Besson, F., Dufay, G., Jensen, T.P.: A formal model of access control for mobile interactive devices. In: Gollmann, D., Meier, J., Sabelfeld, A. (eds.) ESORICS 2006. LNCS, vol. 4189, pp. 110–126. Springer, Heidelberg (2006)
Binder, W., Hulaas, J., Villazón, A.: Portable resource control in Java. In: Proc. OOPSLA 2001, pp. 139–155. ACM, New York (2001)
Czajkowski, G., von Eicken, T.: JRes: A resource accounting interface for Java. In: Proc. OOPSLA 1998, pp. 21–35. ACM, New York (1998)
Flanagan, C., Sabry, A., Duba, B.F., Felleisen, M.: The essence of compiling with continuations. In: Proc. PLDI 1993, pp. 237–247. ACM, New York (1993)
Nanevski, A., Ahmed, A., Morrisett, G., Birkedal, L.: Abstract predicates and mutable ADTs in Hoare type theory. In: De Nicola, R. (ed.) ESOP 2007. LNCS, vol. 4421, pp. 189–204. Springer, Heidelberg (2007)
Unknown: Redbrowser. A, J2ME trojan. Identified in the February 2006 as Redbrowser. A (F-Secure), J2ME/Redbrowser.a (McAfee), Trojan. Redbrowser. A (Symantec), Trojan-SMS.J2ME.Redbrowser.a (Kaspersky Lab)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2008 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Aspinall, D., Maier, P., Stark, I. (2008). Safety Guarantees from Explicit Resource Management. In: de Boer, F.S., Bonsangue, M.M., Graf, S., de Roever, WP. (eds) Formal Methods for Components and Objects. FMCO 2007. Lecture Notes in Computer Science, vol 5382. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-92188-2_3
Download citation
DOI: https://doi.org/10.1007/978-3-540-92188-2_3
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-92187-5
Online ISBN: 978-3-540-92188-2
eBook Packages: Computer ScienceComputer Science (R0)