Implement virtualization extensions in the gic_cpu_read() and
gic_cpu_write() functions. Those are the last bits missing to fully
support virtualization extensions in the CPU interface path.
Signed-off-by: NLuc Michel <luc.michel@greensocs.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 20180727095421.386-14-luc.michel@greensocs.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>