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Operating system kernel-level error positioning method and device

A technology of wrong positioning and operating system, applied in the computer field, can solve problems such as unsolvable problems and blue screen of death that cannot be located

Active Publication Date: 2012-11-07
三六零数字安全科技集团有限公司
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  • Abstract
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Problems solved by technology

However, the information returned by the Windbg debugging tool usually exists in the form of code. Therefore, for ordinary users, it is still impossible to locate the cause of the blue screen of death, let alone a solution to the problem.

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  • Operating system kernel-level error positioning method and device

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Embodiment Construction

[0055] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0056] In order to facilitate the understanding of the operating system kernel-level error problem involved in the embodiment of the present invention, firstly, the basic structure of the operating system is briefly introduced by taking the operating system of the NT kernel as an example. The operating system of the NT kernel adopts a hierarchical management structure (layers are also called modes), mainly including the user layer (User Mode) and the kernel layer (Kernel Mode). It is stipulat...

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Abstract

The invention discloses an operating system kernel-level error positioning method and an operating system kernel-level error positioning device. When an operating system generates a kernel-level error prompt, a log file recording the system state information at the prompting moment is automatically generated. The method comprises the following steps that the log file is accessed through an interface provided by the operating system, and the type code of the current kernel-level error is obtained; error positioning related information to be obtained corresponding to the type code of the current kernel-level error is determined according to the preset first corresponding relationship; the first corresponding relationship is the corresponding relationship between the type code and the error positioning related information to be obtained; the error positioning related information to be obtained is extracted from the log file; an error source causing the kernel-level error is determined according to the extracted error positioning related information and the preset second corresponding relationship; and the second corresponding relationship is the corresponding relationship between the error positioning related information and the error source. Through the method and the device provided by the invention, the error source causing the kernel-level error can be automatically positioned.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for locating errors at the kernel level of an operating system. Background technique [0002] In the process of using the computer, we often encounter the phenomenon that the operating system has a kernel-level error and then crashes. For example, in the Windows operating system, this phenomenon is called Blue Screen of Death (BSOD). The so-called Blue Screen of Death refers to when the Windows operating system crashes or stops executing (due to catastrophic errors or internal conditions preventing The blue screen of death displayed when the system continues to run). Essentially, the blue screen of death is a mechanism for the Windows operating system to handle errors. The blue screen interface briefly gives the possible reasons and suggestions for the error. It may stay on the display screen for a long time, or it may automatically restart the computer aft...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/36
Inventor 吉艳敏范纪鍠
Owner 三六零数字安全科技集团有限公司
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