基于simics的综合核心处理机仿真技术研究

摘要

提出一种基于simics实现全硬件仿真的虚拟综合核心处理机,重点描述具备FC通信网络的综合核心处理机的全系统虚拟化仿真实现,并对其中的处理单元和通信单元进行详细建模,最终成果可替代真实物理硬件为机载应用软件开发提供平台,并支持多处理器并行及多模块互联通信的仿真能力.测试结果表明,仿真综合核心处理机可用于开发和调试与真实硬件完全兼容的机载软件,有效提升复杂机载软件产品的研制能力.%A virtual intergrated core processor (ICP) based on simics is presented, emphatically describe a whole system simulation of intergrated core processor with fibre channel communication network, and the processing unit and communication unit are modeled in detail, which supports the multi-processor parallel computing and interconnection communication simulation ability, and can replace real physical hardware to provide a platform for airbone software development. The test results show that the simulation intergrated core processor can be used to develop and debug airbone software which is fully compatible with real hardware, and can effectively improve the development ability of complex airbone software.