基于多分区操作系统调用的研究与设计  

Research and Design of System Call Based on Multi Partition Operating System

作　　者：杜建华 王晓华 李斌 杨明伟 DU Jian-hua;WANG Xiao-hua;LI-Bin YANG Ming-wei(Xi'an Aeronautics Computing Technique Research Institute,AVIC,Xi'an 710068,China)

机构地区：[1]航空工业西安航空计算技术研究所,陕西西安710068

出　　处：《航空计算技术》2020年第5期95-97,共3页Aeronautical Computing Technique

基　　金：装备预研联合基金项目资助(6141B0506504)。

摘　　要：随着航空电子技术的发展,分区操作系统应用也越来越广泛。对系统调用的独立应用架构和共享应用架构进行了研究,分析了两种架构的应用模式和应用模式调度,提出了分区操作系统平台系统调用的设计框架、分区设备软件接口分类、系统调用模块结构、系统调用管理设计流程及实现思路,为综合化航电系统多分区系统平台的软件设计、开发提供可依据。With the development of avionics technology,the application of partition operating is more and more extensive.This paper mainly studies the independent application architecture and shared application architecture of system call,analyzes the application mode and application mode scheduling of the two architectures,and put forward the design framework of the system call of the partition operating system platform,the classification of software interface of the partition device,the structure of system call module,the design process and implementation ideas of system call management,it can provide the basis for the software design and development of the integrated avionics system.

关 键 词：航电系统 分区操作系统 系统调用 阻塞 分区调度 

分 类 号：TP361[自动化与计算机技术—计算机系统结构]