Re: Question about mip and vsip
toggle quoted message Show quoted text
I believe I would agree with what Allen said. Regarding shadows, note that Priv section 2.1 says:
CSRs that are read-only at some lower privilege level are shadowed into separate CSR addresses if they are made read-write at a higher privilege level. This avoids trapping permitted lower-privilege accesses while still causing traps on illegal accesses. Currently, the counters are the only shadowed CSRs.
On Sat, Nov 26, 2022 at 11:07 PM Allen Baum <allen.baum@...> wrote: