开源片上系统Freedom E310调试过程原理分析

Debugging Process Principle Analysis of Open-source SoC Freedom E310

Freedom E310是第一款基于RISC-V指令集架构的开源商业片上系统,可以依据具体应用场景对其进行深度定制,在介绍Freedom E310中与调试有关的模块、地址空间、控制状态寄存器之后,从原理上分析了halt、resume、step、断点设置等调试指令的实现过程。

Freedom E310 is the first RISC-V instruction set architecture based on open-source commercial SoC,which can be customized according to the specific needs.In the paper, after the introduction of the debugging module, the address space and the control status reg- ister in Freedom E310, the realization process of halt, resume, step, breakpoint setting and so on.