K 10 svn:author V 6 andrew K 8 svn:date V 27 2017-09-07T15:45:56.697536Z K 7 svn:log V 292 Add the ARMv8.2 ID register additions and use them to decode the register values. As not all assemblers understand the new ID_AA64MMFR2_EL1 register add a macro to access it. This seems to be safe for older CPUs to read this new register, with them returning zero. Sponsored by: DARPA, AFRL END