ID_AA64PFR0_RME_SHIFT
#define ID_AA64PFR0_RME_MASK (UL(0xf) << ID_AA64PFR0_RME_SHIFT)
#define ID_AA64PFR0_RME_NONE (UL(0x0) << ID_AA64PFR0_RME_SHIFT)
#define ID_AA64PFR0_RME_IMPL (UL(0x1) << ID_AA64PFR0_RME_SHIFT)