摘要
文章简单介绍X86平台保护模式,阐述在X86保护模式下实现多任务实验演示系统的关键技术与编程要点,内容包括X86保护模式的启动引导、X86保护模式的初始化与中断程序、内核模态到用户模态的转换、用户进程设计、任务切换与调度等.
The paper introduces briefly protected mode of X86 platform, describes the key techniques and programming ways of implementing a multi - task experimentation demo system base on X86 protected mode, including booting of X86 protected mode, initialization and interrupt routines of it, converting from kernel mode to user mode, designing of user processes, switching and scheduling＇ between tasks, etc.
出处
《通化师范学院学报》
2011年第8期17-19,共3页
Journal of Tonghua Normal University
关键词
X86保护模式
多任务
进程调度
X86 protected mode
multi- task
process scheduling
