ID_AA64ISAR0_SHA1_SHIFT
#define ID_AA64ISAR0_SHA1_MASK (0xfULL << ID_AA64ISAR0_SHA1_SHIFT)
#define ID_AA64ISAR0_SHA1_NONE (0x0ULL << ID_AA64ISAR0_SHA1_SHIFT)
#define ID_AA64ISAR0_SHA1_BASE (0x1ULL << ID_AA64ISAR0_SHA1_SHIFT)