On Wed, Apr 03, 2024 at 04:34:54PM -0700, Deepak Gupta wrote:
> zicfiss and zicfilp extension gets enabled via b3 and b2 in *envcfg CSR.
> menvcfg controls enabling for S/HS mode. henvcfg control enabling for VS
> while senvcfg controls enabling for U/VU mode.
>
> zicfilp extension extends
zicfiss and zicfilp extension gets enabled via b3 and b2 in *envcfg CSR.
menvcfg controls enabling for S/HS mode. henvcfg control enabling for VS
while senvcfg controls enabling for U/VU mode.
zicfilp extension extends *status CSR to hold `expected landing pad` bit.
A trap or interrupt can occur