forked from Mirrors/opensbi

The hypervisor CSRs hstatus, htval, htinst should always be set if the trap is to be taken in HS-mode, regardless of which mode it came from. Signed-off-by: Vivian Wang <dramforever@live.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org>