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Title:
a memory model for static analysis of c programs
Author: Xu Zhongxing ; Kremenek Ted ; Zhang Jian
Source: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Conference Name: 4th International Symposium on Leveraging Applications, ISoLA 2010
Conference Date: 40834
Issued Date: 2010
Conference Place: Heraklion, Crete, Greece
Keyword: C (programming language) ; Formal methods ; Storage allocation (computer)
Publish Place: Germany
ISSN: 3029743
ISBN: 3642165575
Department: (1) State Key Laboratory of Computer Science, Institute of Software, Chinese Academy of Sciences, China; (2) Apple Inc., China
Sponsorship: European Association of Software Science and Technology (EASST)
English Abstract: Automatic bug finding with static analysis requires precise tracking of different memory object values. This paper describes a memory modeling method for static analysis of C programs. It is particularly suitable for precise path-sensitive analyses, e.g., symbolic execution. It can handle almost all kinds of C expressions, including arbitrary levels of pointer dereferences, pointer arithmetic, composite array and struct data types, arbitrary type casts, dynamic memory allocation, etc. It maps aliased lvalue expressions to the identical object without extra alias analysis. The model has been implemented in the Clang static analyzer and enhanced the analyzer a lot by enabling it to have precise value tracking ability. © 2010 Springer-Verlag.
Content Type: 会议论文
URI: http://ir.iscas.ac.cn/handle/311060/8608
Appears in Collections:计算机科学国家重点实验室 _会议论文

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Recommended Citation:
Xu Zhongxing,Kremenek Ted,Zhang Jian. a memory model for static analysis of c programs[C]. 见:4th International Symposium on Leveraging Applications, ISoLA 2010. Heraklion, Crete, Greece. 40834.
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