A method, device and system for processing stack addresses in crash files

A file and address technology, applied in the file system, file system function, file/folder operation, etc., can solve the problem of low processing efficiency, affecting the efficiency of system developers locating program defects and solving problems, and unable to meet system library calls. It can meet the processing requirements, improve the efficiency of real-time analysis and processing, and improve the efficiency of symbolic processing.

Active Publication Date: 2022-07-15
ALIBABA GRP HLDG LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the existing method of symbolizing the crash files generated under the running operating system of the application is low in processing efficiency, and cannot meet the needs of batch symbolization of system library calls in multiple crash files under multiple system library versions. Seriously affect the efficiency of system developers to locate program defects and solve problems

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  • A method, device and system for processing stack addresses in crash files
  • A method, device and system for processing stack addresses in crash files
  • A method, device and system for processing stack addresses in crash files

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Embodiment Construction

[0037] In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described The embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

[0038] figure 2It is a method flowchart of an embodiment of a method for processing stack addresses in a crash file described in this application. Although the present application provides the method operation steps or device structures as shown in the following embodiments or drawings, the method or device ma...

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Abstract

The present application provides a method, device and system for processing stack addresses in crash files. The method includes: parsing a crash file, obtaining a local crash address and a local crash base address in the crash file; calculating a real crash address according to the local crash address and the local crash base address; Query the symbol table data corresponding to the real crash address; calculate the offset according to the queried symbol table data; determine the stack address in the crash file based on the queried symbol table data and the offset symbolic result. Using the various embodiments of the present application, the crash addresses in multiple crash files can be accurately converted, the batch processing of crash files is realized, the dependence of symbolic processing on the original application operating system is greatly reduced, and the processing of crash files is improved. The conversion efficiency is improved, and the processing efficiency of crash files is improved.

Description

technical field [0001] The present application belongs to the technical field of communication data processing, and in particular, relates to a method, device and system for processing stack addresses in crash files. Background technique [0002] In the actual development process of the application of the smart terminal, or when the user uses the application program in the smart terminal, the application program often crashes, which may lead to the user's dissatisfaction with the application program. In order to repair the place where the application crashes, usually when an application based on iOS (ihpone operation system, ihpone operating system) crashes, a crash file is generated, and the crash file records the calls called when the application crashes Stack address, by symbolizing the crash file, including parsing the hexadecimal stack address at the time of the crash into information such as the specified class, function, and line number in the corresponding program co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/16G06F16/17
CPCG06F16/16G06F16/17
Inventor 丘立斌谢劲松储龙江
Owner ALIBABA GRP HLDG LTD
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