Re: Meaning of Implemented in Sstc specification
Thank you for your reply.
I am sorry that I miss the vital information.
---- Replied Message ----
On Sun, Nov 20, 2022 at 4:11 AM jupposcar <jupposcar@...> wrote:
The Sstc spec, in the Env Config Support section, says (with my underline):
When STCE in menvcfg is zero, an attempt to access stimecmp or vstimecmp in a mode other than M-mode raises an illegal instruction exception, STCE in henvcfg is read-only zero, and STIP in mip and sip reverts to its defined behavior as if this extension is not implemented.