Method, device and system for processing stack address in crash file

An address and file technology, applied in the field of communication data processing, can solve problems such as affecting the system developer's efficiency in locating program defects and solving problems, low processing efficiency, inability to meet the needs of system library calls, etc., so as to improve the efficiency of real-time parsing and processing , to meet the processing needs and improve the efficiency of symbolic processing

Active Publication Date: 2018-07-27
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • 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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  • Method, device and system for processing stack address in crash file
  • Method, device and system for processing stack address in crash file
  • Method, device and system for processing stack address in crash file

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Embodiment Construction

[0037] In order to enable those skilled in the art to 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 in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0038] figure 2It is a method flowchart of an embodiment of a method for processing a stack address 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 accompanying drawings, more or less operation steps may be i...

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Abstract

The invention provides a method, device and system for processing a stack address in a crash file. The method comprises the steps that the crash file is parsed, and a local crash address and a local crash base address in the crash file are acquired; according to the local crash address and the local crash base address, an actual crash address is calculated; in a pre-constructed address symbol mapping table, symbol table data corresponding to the actual crash address is queried; according to the queried symbol table data, the offset amount is calculated; and based on the queried symbol table data and the offset amount, a symbolization result of the stack address in the crash file is determined. By adopting the method, device and system for processing the stack address in the crash file, thecrash addresses in the multiple crash files can be accurately converted, the batch processing of the crash files is achieved, the dependency of the symbolization processing on an original applicationoperation system is greatly reduced, the conversion efficiency of processing the crash files is improved, and the processing efficiency of the crash files are 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] During the actual development process of the application of the smart terminal, or when the user uses the application program on the smart terminal, the application program crash often occurs, which will cause the user's dissatisfaction with the application program. In order to repair the place where the application program crashes, usually when the application program based on iOS (ihpone operation system, ihpone operating system) crashes, a crash file will be generated, which records the calls called when the application program crashes The stack address, through the symbolic processing of the crash file, includes parsing the hexadecimal stack address at the time of the crash into information such as the specified class, function, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/16G06F16/17
Inventor 丘立斌谢劲松储龙江
Owner ALIBABA GRP HLDG LTD
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