Because EL3 has a fixed execution mode, we can properly decide
which of the bits are RES{0,1}.
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org>
Message-id: 20181203203839.757-8-richard.henderson@linaro.org
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>