While openrisc has a split i/d tlb, qemu does not. Perform a
lookup on both i & d tlbs in parallel and put the composite
rights into qemu's tlb. This avoids ping-ponging the qemu tlb
between EXEC and READ.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Stafford Horne <shorne@gmail.com>
f0655423ca