add coverage mapping, fix internal signal access, improve line covera…#193

yeximing merged 1 commit into

XS-MLVP:mainXS-MLVP/UnityChipForXiangShan:mainfrom

Gui-Yue:fix_iprefetchpipeGui-Yue/UnityChipForXiangShan:fix_iprefetchpipeCopy head branch name to clipboard