Make sure we have AArch32 state available for running COMPAT
binaries and also for switching the personality to PER_LINUX32.
Signed-off-by: NYury Norov <ynorov@caviumnetworks.com>
[ Added cap bit, checks for HWCAP, personality ]
Signed-off-by: NSuzuki K Poulose <suzuki.poulose@arm.com>
Tested-by: NYury Norov <ynorov@caviumnetworks.com>
Signed-off-by: NWill Deacon <will.deacon@arm.com>