huxuan0307
commented
4 weeks ago - All MOP.R.n and MOP.RR.n only update rd with 0s. This would be changed when any MOP redefined by some other extensions.
- Define all MOP.R.n and MOP.RR.n seperated instruction name for future easier modification, since any one of MOP could be meaningful instruction in the future.
- rtl_zcmop should be defined in local-include/rtl.h instread of include/rtl/pseudo.h
- Since XiangShan has not implemented Zimop extension, disable CONFIG_RV_ZIMOP in config