Method for implementing hardware image starting optimizing of embedded operating system

A technology of operating system and implementation method, which is applied in the direction of program loading/starting, redundant data error detection, response error generation, etc., which can solve the problem of long startup time and reduce waiting time and speed Powerful, faster launch time effects
CN1825283AInactive Publication Date: 2006-08-30ZHEJIANG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHEJIANG UNIV
Publication Date
2006-08-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a method for realizing hardware mirror startup optimization for embedded operating system, not directly ending running of embedded operating system but saving state of the running operating system together with microkernel of the operating system into the in-chip memory of a processor, directly loading at the time of startup and restoring to the running state saved. And it can remarkably speed up system booting and restart so as to remarkably raise startup speed of the embedded system and reduce the time for user to wait.
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Description

technical field

[0001] The invention relates to the technical field of startup optimization of an embedded operating system, in particular to a method for realizing startup optimization of an embedded operating system hardware image. Background technique

[0002] In the current embedded technology, the relationship between hardware and software is getting closer and closer, and the software corresponding to the hardware is also an important part of the embedded system, and because tens of thousands of codes in the current software are manually written by people , These software need to shield the differences of different underlying hardware, and must be able to meet ever-changing application requirements, so software is more complicated than hardware, and requires more research and development costs.

[0003] Since the embedded system is a system for specific applications, the hardware design of different embedded systems is often very different, and it cannot have a unified...

Claims

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