The PMP should be checked when doing a page table walk, and report access
fault exception if the to-be-read PTE failed the PMP check.
Suggested-by: Jonathan Behrens <fintelia@gmail.com>
Signed-off-by: Hesham Almatary <Hesham.Almatary@cl.cam.ac.uk>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Hesham Almatary
1f447aec78