ID_AA64DFR0_TraceVer_SHIFT
#define ID_AA64DFR0_TraceVer_MASK (UL(0xf) << ID_AA64DFR0_TraceVer_SHIFT)
#define ID_AA64DFR0_TraceVer_NONE (UL(0x0) << ID_AA64DFR0_TraceVer_SHIFT)
#define ID_AA64DFR0_TraceVer_IMPL (UL(0x1) << ID_AA64DFR0_TraceVer_SHIFT)