Crash analysis method and device

Abstract

The embodiment of the invention provides a crash analysis method and device and aims to solve the problem that causes for crash cannot be positioned in the prior art. The device comprises a monitoring point setting module, a monitoring and generating module, an acquisition and view module and an analysis positioning module, wherein the monitoring point setting module is suitable for respectively setting monitoring points in to-be-tested targets of a terminal in advance; the monitoring and generating module is suitable for monitoring the operation of each to-be-tested target and acquiring parameters of the monitoring points and parameter values which respectively correspond to the parameters when the to-be-tested targets crash to generate mirror image documents, wherein the parameter of the monitoring points comprise parameters of the monitoring points in the to-be-tested targets and parameters of monitoring points in the terminal; the acquisition and view module is suitable for acquiring the mirror image documents and viewing parameters of monitoring points in the mirror image documents and parameter values which respectively correspond to the parameters; and the analysis positioning module is suitable for analyzing the parameters of the monitoring points and the parameter values which respectively correspond to the parameters so as to position the causes for the crash of the to-be-tested targets; the monitoring point setting module is specifically suitable for analyzing the causes for the crash of the to-be-tested targets in advance to determine the key position at which the to-be-tested target crashes; and the monitoring points are respectively set at the key points.

Description

technical field [0001] The invention relates to computer software technology, in particular to a crash analysis method and device. Background technique [0002] Software is a collection of computer data and instructions organized in a specific order. Usually software can be divided into system software, application software and middleware between the two. Software does not only include computer programs that run on computers, but also includes files related to these computer programs, that is, software can be considered as a collection of programs and files. [0003] The software is the interface between the user and the hardware, that is, the user communicates with the computer through the software. Users can use the computer through the software, use the software to surf the Internet, and use the software for office work. However, the software may crash due to various reasons. Once the software crashes, the software may need to wait for a long period of time before it c...

AI Technical Summary

Problems solved by technology

[0004] A software crash analysis method is to obtain the DUMP file of the crashed software, i.e. the image file of the software process, and then use an analysis tool such as windbg to open the image file, and the relevant data of the process can be checked by the analysis tool, for example Library loading, etc., and then locate the cause of the crash, but if the cause of the crash cannot be located through the relevant data of the above process, more complex analysis is required, such as viewing the stack, etc.

[0005] The above method needs to check the relevant data of the software process and even analyze the relevant data of the stack in the software when performing positioning. Therefore, it takes a long time to locate the cause of the crash and the efficiency is relatively low.

[0006] Moreover, some crashes are not caused by the software itself, and it is difficult to analyze the cause of such crashes by using the above method, so the above method cannot ensure the location of the cause of the crash

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