Visualizing method of source code level program structure

A program structure and source code technology, applied in the computer field, can solve problems such as single function, high development cost, failure to use compiler analysis results, etc., and achieve the effect of strong scalability and good versatility
CN101650651AInactive Publication Date: 2010-02-17ZHEJIANG UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ZHEJIANG UNIV
Publication Date
2010-02-17
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a visualizing method of a source code level program structure. The method can analyze morphology, syntax and semanteme of a source code programmed by different programming languages, can analyze the program structure in deep level, and can display the information of various analysis structures, such as a function call graph, a control flow chart, a data flow graph, a strongly communicated region and a dominator tree, at the source code level in a graphical form. Compared with the prior visualizing method aiming at specific programming languages and only displaying the control flow, the method has better universality and extensibility and has stronger program structure analysis capability.
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Description

Technical field

[0001] The invention belongs to the field of computer technology, and relates to a method for visualizing program structure at source code level, in particular to an analysis of debugging information carried by intermediate expressions generated by a compiler, and the program structure is graphically displayed at the source code level. Show the implementation method. Background technique

[0002] The visualization method of the program structure is to display the logical structure of the program in a graphical manner. The logical structure of the program mainly includes two categories: control relations and data relations. The control relationship mainly refers to the control flow graph within the function and the calling relationship between functions, and the data relationship mainly refers to the data flow graph within the function. The visualization method of program structure can display the logical structure of the program in an intuitive way such as graph...

Claims

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