SPARC V8仿真系统设计与实现  

Design and Implementation of Simulation System Based on Sparc Microprocessor

作　　者：刘晓艳[1] 周宽久[1] 西方[1] 

机构地区：[1]大连理工大学软件学院,辽宁大连116620

出　　处：《计算机技术与发展》2010年第1期147-150,216,共5页Computer Technology and Development

基　　金：大连市信息产业局IT专项基金(DL20080243);教育部高等学校特色专业建设点(TS2120)

摘　　要：嵌入式软件实时性、嵌入特性、反应性等特点,使得仿真测试成为嵌入式软件系统测试的一种有效测试方法。针对SPARC V8体系结构特点,综合考虑硬件系统工作流程和仿真器性能要求,提出了一种全数字仿真测试平台的设计方案。采用有限状态机构建系统模型,并对CPU仿真框架,内存系统框架,指令集仿真和测试用例生成方法等关键问题进行研究,实现了SPARC V8微处理器的内核仿真器和仿真调试器。仿真模型易于控制、移植,解决了传统测试环境中依赖硬件、灵活性差、错误难以定位等问题。The capability of real-time and embedded was possessed by embedded system software,therefore simulation testing became an effectual testing method.An all-digital simulation testing platform design scheme for SPARC V8 architecture was proposed that considering the hardware system and the simulator performance requirements.Finite state machine was used to build a system model.There were researched for key technology： simulation frame of CPU,frame of memory system,simulation of instruction set and creating example for test and so on. Simulator was controlled and ported conveniently. The problems were solved： traditional tests rely on the hardware, activity is bad,and error was not found easily.

关 键 词：微处理器 全数字仿真 流水线仿真 指令树 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构]