| 程序动态分析系统中插装方式的改进 |
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| 引用本文： | 钟芳挺,刘超,金茂忠.程序动态分析系统中插装方式的改进[J].计算机工程与设计,2007,28(19):4585-4588. |
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| 作者姓名： | 钟芳挺 刘超 金茂忠 |
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| 作者单位： | 北京航空航天大学计算机学院 北京100083 |
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| 摘 要： | 动态分析是程序理解的重要方法,而插装技术是其中常用的关键技术之一.介绍了QESat/C 中动态分析子系统的插装策略,在其基础上提出并实现了新的插装器并改进了插装探针库的效率.实验表明,改进后的动态分析子系统具有插装速度快、动态结果文件小、动态信息合并效率高的优点.展望了现有系统如何支持新的动态分析技术,最后对全文进行了总结.
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| 关 键 词： | 动态分析 插装 软件理解 探针 不变式分析 程序理解 动态信息 分析系统 插装器 改进 system dynamic analysis program instrumentation 分析技术 支持 合并效率 文件 结果 速度 实验 探针 插装策略 分析子系统 中动态 |
| 文章编号： | 1000-7024（2007）19-4585-04 |
| 修稿时间： | 2006-10-15 |
Improvement of instrumentation in program dynamic analysis system |
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| ZHONG Fang-ting,LIU Chao,JIN Mao-zhong.Improvement of instrumentation in program dynamic analysis system[J].Computer Engineering and Design,2007,28(19):4585-4588. |
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| Authors: | ZHONG Fang-ting LIU Chao JIN Mao-zhong |
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| Affiliation: | School of Computer Science and Technology, Beijing University of Aeronautics and Astronautics, Beijing 100083, China |
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| Abstract: | Program dynamic analysis is an important method to understand program,while instrumentation is one of the key technologies used most frequently in program dynamic analysis.The instrument strategy of the dynamic analysis subsystem of the QESat/C tool is presented detailed,and the shortage of which is proposed also.Based on which the new instrumentor is raised,and the efficiency of the instrumentation library is improved.Through the experiment,the new dynamic analysis subsystem based on the improvement in-strumentation has the excellence of rapid instrumentation,smaller dynamic file size and higher efficiency of dynamic information com-bination.In the end,how to support others type of dynamic analysis is proposed and the paper is concluded. |
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| Keywords: | dynamic analysis instrumentation software comprehension probe invariant analysis |
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