user interrupt

It is specific designed for the application of embedded system, it include the BSP ( Board Support Package) and operating kernel and user selected component and ISR ( interrupt service routine).

它由板级支持包（BSP）、操作系统内核及用户选用组件、中断服务程序（ISR）绢成。

Interrupt handling module sets the hidden breakpoint and provides the context of the breakpoint for the module which analyses the behavior of user state.

中断处理模块完成设置隐蔽断点的功能，从而为用户态行为分析模块提供系统调用断点处的上下文信息。

An application runs in user mode, when interrupt occurs.

中断发生时,应用程序在用户模式下运行.

There are five modes in the behavior-based analysis of malicious code detection system: analysis of behavior of user state module, interrupt handling module, analysis of behavior of kernel state module, communication module, the user interface module.

基于行为分析的恶意代码检测系统包括用户态行为分析模块、中断处理模块、内核态隐藏行为分析模块、通信模块、用户界面五个模块。

The Method for Designing User Interrupt Routine in C Language

用C语言设计用户中断程序的方法