Dynamic measurement method and device, electronic equipment and computer readable storage medium

A dynamic measurement and computer technology, which is applied in the field of microkernel, can solve the problems that the macrokernel system cannot be dynamically measured, and the operating status information of the macrokernel system cannot be detected.

Inactive Publication Date: 2019-03-26
BEIJING YUANXIN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides a dynamic measurement method, device, electronic equipment and computer-readable storage medium, which are used for the problem that the macro-kernel system cannot be dynamically measured and cannot detect the current running status information of the macro-kernel system

Method used

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  • Dynamic measurement method and device, electronic equipment and computer readable storage medium
  • Dynamic measurement method and device, electronic equipment and computer readable storage medium
  • Dynamic measurement method and device, electronic equipment and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The embodiment of this application provides a dynamic measurement method, such as figure 2 As shown, the method includes:

[0036] Step S201. Obtain the current system information of the macrokernel system through the pre-created metric field.

[0037] For this embodiment of the present application, the current system information of the macrokernel system includes at least one of the following: an offset corresponding to a code segment in the macrokernel system; and an offset corresponding to a data segment in the macrokernel system.

[0038] For this embodiment of the present application, the current system information of the macrokernel system is acquired through the pre-created measurement field every first preset time.

[0039] For example, the preset time may be 10 seconds, 1 minute or 5 minutes.

[0040] Step S202: Determine the current system running status information of the macro-kernel system through the pre-created metric field and based on the current sys...

Embodiment 2

[0045] Another possible implementation of the embodiment of the present application further includes the operations shown in the second embodiment on the basis of the first embodiment, wherein,

[0046] Step S201 also includes step Sa (not shown in the figure) before step S201, wherein,

[0047] Step Sa, sending the preset system information of the macrokernel to the pre-created measurement domain through the microkernel.

[0048] Wherein, the preset system information includes at least one of the following: a memory loading address corresponding to the macro kernel; a symbol table corresponding to the macro kernel.

[0049] For the embodiment of the present application, when the macrokernel system is started, the microkernel is used to obtain the preset system information of the macrokernel system, and then the microkernel is used to send the preset system information of the macrokernel to the pre-created measurement domain. In the embodiment of the present application, the ma...

Embodiment 3

[0053] Another possible implementation of the embodiment of the present application further includes the operations shown in the third embodiment on the basis of the second embodiment, wherein,

[0054] Step S201 includes step S2011 (not shown in the figure), step S202 includes step S2021 (not shown in the figure), wherein,

[0055] Step S2011 , through the pre-created metric field, and based on the memory load address corresponding to the macro-kernel system, obtain the current system information of the macro-kernel system from the memory corresponding to the macro-kernel system.

[0056] For this embodiment of the application, the microkernel sends the memory load address corresponding to the macrokernel system to the pre-created metric domain, and the pre-created metric domain can obtain the current address of the macrokernel system from the memory corresponding to the macrokernel system with read-only authority. system information, including: the offset address of the code...

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Abstract

The embodiment of the invention provides a dynamic measurement method and device, electronic equipment and a computer readable storage medium, and is applied to the technical field of micro inner cores. The method comprises the steps that current system information of the macro-kernel system is acquired through a pre-created metric domain, and then current system operation state information of themacro-kernel system is determined through the pre-created metric domain and based on the current system information of the macro-kernel system. According to the embodiment of the invention, the dynamic measurement of the macro-kernel system is realized, and the detection of the current operation state information of the macro-kernel system can be realized.

Description

technical field [0001] The present application relates to the field of microkernel technology, and in particular, the present application relates to a dynamic measurement method, device, electronic equipment, and computer-readable storage medium. Background technique [0002] With the development of information technology, the macro-kernel system also develops accordingly. The current operation of the macro-kernel system affects the security of user information. Therefore, how to dynamically measure the macro-kernel system to determine the current operating status of the macro-kernel system has become a The key issue. [0003] A method of dynamic measurement is provided in the prior art. By injecting a probe program into the macrokernel system, the relevant information of the macrokernel system is dynamically measured, for example, the symbol table, the memory loading address of the macrokernel system, and the code of the macrokernel segment, and then based on the relevant ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/56G06F21/51
CPCG06F21/51G06F21/563
Inventor 姜哲赵春雷邹仕洪
Owner BEIJING YUANXIN SCI & TECH
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