Linux-based application program debugging method and device

A technology of application program and debugging method, which is applied in the direction of software testing/debugging, etc., can solve the problems of resource consumption and static debugging only, and achieve the effect of online monitoring of running status

Active Publication Date: 2017-01-25
深圳金奇辉电气有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a linux-based application program debugging method, which aims to solve the problem that the current application program debugging method has resource overhead and can only be statically debugged

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  • Linux-based application program debugging method and device
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  • Linux-based application program debugging method and device

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Embodiment Construction

[0017] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0018] figure 1 The flow of the linux-based application debugging method provided by the embodiment of the present invention is shown. For ease of description, only the parts related to the embodiment of the present invention are shown.

[0019] A linux-based application debugging method, the method includes the following steps:

[0020] Step S101, establishing communication between the pipe A and pipe B of the linux kernel and the application program respectively;

[0021] Step S102, receiving a user debugging instruction, and sending the user debugging instruction to the application program thro...

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Abstract

The invention is applicable to the field of software debugging and particularly relates to a linux-based application program debugging method and device. According to the linux-based application program debugging method, by establishing communication between a pipeline A of a linux kernel and an application program and between a pipeline B of the linux kernel and the application program, a debugging command of a user is received and sent to the application program through the pipeline A, the application program sent through the pipeline B is received to generate debugging information corresponding to the debugging command of the user, and the debugging information is fed back to the user. In this way, resource cost does not need to be spent, online monitoring of the running state of the application program is realized, and the functions of the application program can be debugged dynamically.

Description

Technical field [0001] The invention belongs to the field of software debugging, and in particular relates to a linux-based application debugging method and device. Background technique [0002] Under the current linux-based embedded platform, debugging applications generally uses printing to print some fixed information that developers or maintainers need to pay attention to. And this information will add extra overhead to the application, so in the official version, the debugging code may be turned off, and another method is used to monitor the running status of the application, such as recording the running log in a file for relevant personnel Check out. [0003] However, the existing debugging method is only a static debugging method, and it is not possible to dynamically turn off the debugging function while the program is running, and check the links that you need to pay attention to anytime and anywhere, such as turning on the debugging function when you need it. The defin...

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06F11/36
Inventor程容涛邓永辉邓刚夏胜元肖敬伟
Owner深圳金奇辉电气有限公司