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Method for bypassing patch program and electronic device of using the method

An electronic device and a technology for correcting programs, which are applied in the direction of program control devices, etc., can solve problems such as inapplicability and update

Inactive Publication Date: 2008-04-02
BENQ CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a more elastic patching method, in order to overcome the above-mentioned shortcoming of needing to update the entire program and partial updates that cannot be applied to every situation

Method used

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  • Method for bypassing patch program and electronic device of using the method
  • Method for bypassing patch program and electronic device of using the method
  • Method for bypassing patch program and electronic device of using the method

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Embodiment Construction

[0016] The present invention provides a method for bypassing a patch program, which is implemented in a program-driven electronic device, to overcome the above-mentioned shortcoming that the entire program needs to be updated and the partial update method cannot be applied to every situation. In this embodiment, a mobile communication device is taken as an example, however, the detour patching method of the preferred embodiment of the present invention can be implemented in other program-driven electronic devices.

[0017] FIG. 1 shows a mobile communication device 10 implementing the detour patching method of the present invention. The mobile communication device 10 includes a processor 1 , an acquisition unit 2 , and a memory 4 . The processor 1 is coupled to the acquisition unit 2 and the memory 4 . The obtaining unit 2 is used to obtain the correction program. In this embodiment, although the mobile communication device 10 is taken as an example, it is not intended to lim...

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Abstract

The present invention relates to a detour program-patching method. It can be executed in a program-driven electronic device. The program-driven electronic device has a rewritable internal memory for storing a program, said program contains a substituted partial program stored in a first zone. Said method includes the following steps: utilizing a correction program to substitule the substituted partial program; storing the correction program in a second zone of the rewritable internal memory; changing a first instruction of the substituted partial program into an exception generating program so as to generate program patching exception when the substituted partial program is executed; and when the program patching exception is received, executing the correction program.

Description

technical field [0001] The present invention relates to a method for modifying a program that needs to be modified loaded into a program-driven electronic device, in particular to a method for executing the above-mentioned modified program that needs to be modified by receiving a program repair exception. Background technique [0002] In a program-driven electronic device that records a program in memory and is driven by this program, when the program executed in the program-driven electronic device has a wrong part or some parts of it need to be updated, it will usually be rewritten. The correct or new version of the program is loaded to replace the original program. But such an approach requires a relatively long time, and when only a small part of the original program needs to be modified, it is very inefficient for the practice of reinstalling the entire program. And the update procedure of the whole program will also inform the user to request consent, which will also ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/44
Inventor 郑耀杰施维忠
Owner BENQ CORP
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