基于D2000平台的多分区管理器设计  

The Design of Multi-Partition Manager based on the D2000Platform

作　　者：邓傲 虞保忠[1] 武子钰 DENG Ao;YU Baozhong;WU Ziyu(Xi′an Aeronautics Computing Technique Research Institute,Xi′an Shaanxi,710065,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710065

出　　处：《长江信息通信》2024年第11期49-52,共4页Changjiang Information & Communications

基　　金：国家自然科学基金项目(61732001)。

摘　　要：随着嵌入式计算技术的进步,利用硬件辅助虚拟化技术在嵌入式计算机中集成多种异构系统应用成为可能,并且有助于降低系统成本。然而,这也带来了安全隔离、竞争冲突、数据安全和实时性等挑战。为解决这些问题,文章设计并实现了一种基于D2000处理器平台的多分区管理器。该管理器结合虚拟化技术,在软件层面构建多个资源深度隔离的分区,实现处理器核、内存和设备的虚拟化,并提供全面的分区管理和安全隔离功能。With the advancement of embedded computing technology,integrating various heterogeneous system applications in embedded computers using hardware-assisted virtualization techniques has become possible,which helps to reduce system costs.However,this also brings challenges such as security isolation,competition conflicts,data security,and real-time requirements.To address these issues,this paper designs and implements a multi-partition manager based on the D2000processor platform.This manager combines virtualization technology to construct multiple resource-deeply isolated partitions at the software level,realizing virtualization of processor cores,memory,and devices,and providing comprehensive partition management and security isolation functionality.

关 键 词：分区 D2000 安全隔离 虚拟化 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]