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BootLoader starting process monitoring method and device, and storage medium

A startup process and process technology, applied in hardware monitoring, instruments, electrical digital data processing, etc., to achieve the effect of improving the startup speed

Pending Publication Date: 2021-11-19
SHENZHEN TCL NEW-TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, there is no effective way to realize the execution time consumption of each stage (or sub-stage) of BootLoader, and there is no effective method to realize that in the case of BootLoader startup failure, during the startup process of BootLoader Multiple stages (or sub-stages) involved in fault location

Method used

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  • BootLoader starting process monitoring method and device, and storage medium
  • BootLoader starting process monitoring method and device, and storage medium
  • BootLoader starting process monitoring method and device, and storage medium

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Embodiment Construction

[0048] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, 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 embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0049] figure 1 It is a schematic flowchart of a method for monitoring a BootLoader startup process provided by the embodiment of the present application. As an example, the method can be applied to embedded devices, such as smart TVs, such as figure 1 shown, including the following steps:

[0050]Step 101 , during the startup proces...

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Abstract

The invention relates to a BootLoader starting process monitoring method and device, and a storage medium. The method comprises the following steps: in a BootLoader starting process, obtaining execution process information of target function modules contained in the BootLoader; when a trigger signal of the BootLoader is detected, determining execution states of the target function modules according to the obtained execution process information of the target function modules. Therefore, the execution process information of all the target function modules, namely all the stages, contained in the BootLoader in the BootLoader starting process can be obtained, effective information can be provided for optimizing the BootLoader starting process in a targeted mode, and faults can be effectively positioned under the condition that BootLoader starting fails.

Description

technical field [0001] The present application relates to the field of embedded devices, in particular to a method, device and storage medium for monitoring a BootLoader startup process. Background technique [0002] BootLoader is a boot program executed before the operating system of the embedded device runs. By executing BootLoader, the hardware device can be initialized, and the mapping table of the memory space can be established, so as to establish an appropriate system software and hardware environment, and finally call the embedded device processor. The operating system kernel is ready. [0003] Generally speaking, the startup process of BootLoader includes two major stages, and each stage includes multiple sub-stages. However, in the prior art, there is no effective way to realize the execution time consumption of each stage (or sub-stage) of BootLoader, and there is no effective method to realize that in the case of BootLoader startup failure, during the startup pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/30
CPCG06F11/302G06F11/3055G06F11/3093
Inventor 魏智鹏祝杰民
Owner SHENZHEN TCL NEW-TECH CO LTD
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