ID_AA64ISAR1_API_SHIFT
#define ID_AA64ISAR1_API_MASK (0xfULL << ID_AA64ISAR1_API_SHIFT)
#define ID_AA64ISAR1_API_NONE (0x0ULL << ID_AA64ISAR1_API_SHIFT)
#define ID_AA64ISAR1_API_PAC (0x1ULL << ID_AA64ISAR1_API_SHIFT)
#define ID_AA64ISAR1_API_EPAC (0x2ULL << ID_AA64ISAR1_API_SHIFT)
#define ID_AA64ISAR1_API_EPAC2 (0x3ULL << ID_AA64ISAR1_API_SHIFT)
#define ID_AA64ISAR1_API_FPAC (0x4ULL << ID_AA64ISAR1_API_SHIFT)
#define ID_AA64ISAR1_API_FPAC_COMBINED (0x5ULL << ID_AA64ISAR1_API_SHIFT)