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Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
ÇÔ¼ö ¿ä¾àÀ» ÀÌ¿ëÇÑ ¸ðµâ´ÜÀ§ Æ÷ÀÎÅͺм® |
¿µ¹®Á¦¸ñ(English Title) |
A Modular Pointer Analysis using Function Summaries |
ÀúÀÚ(Author) |
¹Ú»ó¿î
°Çö±¸
ÇÑż÷
Sangwoon Park
Hyun-Goo Kang
Taisook Han
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¿ø¹®¼ö·Ïó(Citation) |
VOL 35 NO. 10 PP. 0636 ~ 0652 (2008. 10) |
Çѱ۳»¿ë (Korean Abstract) |
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¿µ¹®³»¿ë (English Abstract) |
In this paper, we present a modular pointer analysis algorithm based on the update history. We use the term ¡®module¡¯ to mean a set of mutually recursive procedures and the term ¡®modular analysis¡¯ to mean a program analysis that does not need the source codes of the other modules to analyze a module. Since a modular pointer analysis does not utilize any information on the callers, it is difficult to design a precise analysis that does not lose the information related to the program flow or the calling context. In this paper, we propose a modular and flow- and context- sensitive pointer analysis algorithm based on the update history that can abstract memory states of a procedure independently of the information on the calling context and keep the information on the order of side effects performed. Such a memory representation not only enables the analysis to be formalized as a modular analysis, but also helps the analysis to effectively identify killed side effects and relevant alias contexts.
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Å°¿öµå(Keyword) |
Æ÷ÀÎÅͺм®
¸ðµâ´ÜÀ§ ºÐ¼®
»óÇâ¹æ½Ä ºÐ¼®
½ÇÇà ¿ä¾à
pointer analysis
modular analysis
bottom-up analysis
summary
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ÆÄÀÏ÷ºÎ |
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