一种实时嵌入式操作系统内核DeltaCORE的设计与实现

【作者】 程红蓉；

【导师】 熊光泽；

【作者基本信息】 电子科技大学 ， 计算机软件与理论， 2001， 硕士

【摘要】 随着网络、通信的普及，并向家庭领域不断扩展，嵌入式系统再度成为研究与应用的热点。目前，国内广为使用的商用实时、嵌入式操作系统几乎都来自国外。由于系统在安全保密方面没有保障，加上价格高、技术服务差，我们教研室决心以十年从事实时、嵌入式系统软件设计所积累的经验，致力于具有自主产权的商用实时、嵌入式操作系统的研发。 一个实时、嵌入式操作系统一般由几部分组成。有些部分，例如网络、文件系统可以根据需求剪裁掉，但是其内核必不可少。内核的质量和性能对于整个实时、嵌入式操作系统来说至关重要，其体系结构的设计决定了实时操作系统其它部分与内核的衔接关系。本课题就是在对几个主流商业实时操作系统内核机制细致分析的基础上，扬长避短、加入自己的技术特色，设计并实现一种在功能、性能上与之都具可比性的实时、嵌入式内核DeltaCORE。更多还原

【Abstract】 SPECIALITY:Cotuputcr Software & TheoryTITLE:The Design & Implementation of an Real-TimeEmbedded Operating System Kernel DeItaCOREMASTER: Cheng HongrongAdvisor: Prof. Xiong GuangzeWith the popularization of Internet and Communication,it is penetrating the field of family.Embedded System becomes the focus of research and application again.Nowadays.these commercial Real-Time Embedded Operating Systems(RTEOS) we used almostlv produced by overseas corporations. Because of the high price, poor technology service and the need of system security,we dedicate our ten-year experience in RTEOS to developing the high-performance RTEOS with the properity right.RTEOS is generally composed of some components,such as kernel,file system and networking etc. Except for kernel, the other componets can be scaled to satisfy different applications.To RTEOS, the quality and performance of kernel is very important.The architecture of kernel decides the relationship between kernel and other componets.Our task is to design and implement a comparable RTEOS kernel DeItaCORE after we carefully analyze some popular commercial RTOS.ln the design and implementation of DeltaCORE,we carry the excellence forward and limite the shortage and add some feature.更多还原