基于虚拟原型机的软/硬件协同验证中高效调试手段的实现

Implementation of efficient debug in virtual prototyping based on hardware/software co-verification

针对基于虚拟原型机的软件/硬件协同验证环境中软件调试困难的缺点,通过在原协同验证环境中增加虚拟监视控制单元(VMCU)、外部工具等部件,实现了高效的调试手段。借助这些调试手段,开发人员可以快速定位并排除错误,从根本上提高了协同验证中调试的效率和准确性。

Much difficulties in debug were found in virtual prototyping machine hardware/software co-verification environment.By embedding virtual monitoring and control unit(VMCU),ex-ternal tools and other components,efficient debug methods were implemented.By the aid of thesedebugging methods,designers can track and solve errors quickly and conveniently,and the debugefficiency and accuracy are improved.