Progress control method of application program and computer system

Abstract

The embodiment of the invention discloses a progress control method of an application program and a computer system, and is applied to the technical field of a computer. When a driving module in the computer system controls the progress of a first application program, a located memory space of the progress of the first application program can be determined firstly; in addition, codes of a second application program can be injected into the memory space; and then, a first application module in the computer system can be triggered for executing the progress of the first application program after the code injection. The calling permission of the driving module is higher, so the problem of code injection failure caused by insufficient permission cannot occur. In addition, the operation safety of the driving module is determined by the driving module per se, so the code injection operation cannot be intercepted through being regarded as dangerous operation. Therefore the method provided by the embodiment of the invention has the advantages that the codes can be effectively injected into the progress of the application program, and the progress control of the application program is realized.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a process control method of an application program and a computer system. Background technique [0002] The computer system includes a bottom driver module and a plurality of application modules on the upper layer, wherein, the kernel layer of the system where the driver module works, the application programming interface (Application Programming Interface, API) that can be called belongs to the bottom interface, and the calling authority is large; each The application module can execute the process of the application program according to the code in the corresponding memory space. [0003] If an application module wants to control the process of an application program executed by another application module, the application module will inject the code in the corresponding memory space of the application module into the process of another application program, and the other appli...

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Problems solved by technology

[0003] If an application module wants to control the process of an application program executed by another application module, the application module will inject the code in the corresponding memory space of the application module into the process of another application program, and the other application module will Execution, so as to realize the process control of the application program, but in the actual implementation process, there will be various problems that cause the code injection to fail, such as insufficient permissions of the application module, or the operation of injecting code may be considered as a dangerous operation and be intercepted Wait

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