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/xnu-11417.121.6/osfmk/arm/commpage/
H A Dcommpage.c396 uint64_t isar0 = __builtin_arm_rsr64("ID_AA64ISAR0_EL1"); in commpage_init_arm_optional_features_isar0() local
398 if ((isar0 & ID_AA64ISAR0_EL1_TS_MASK) >= ID_AA64ISAR0_EL1_TS_FLAGM_EN) { in commpage_init_arm_optional_features_isar0()
402 if ((isar0 & ID_AA64ISAR0_EL1_TS_MASK) >= ID_AA64ISAR0_EL1_TS_FLAGM2_EN) { in commpage_init_arm_optional_features_isar0()
406 if ((isar0 & ID_AA64ISAR0_EL1_FHM_MASK) >= ID_AA64ISAR0_EL1_FHM_8_2) { in commpage_init_arm_optional_features_isar0()
410 if ((isar0 & ID_AA64ISAR0_EL1_DP_MASK) >= ID_AA64ISAR0_EL1_DP_EN) { in commpage_init_arm_optional_features_isar0()
414 if ((isar0 & ID_AA64ISAR0_EL1_SHA3_MASK) >= ID_AA64ISAR0_EL1_SHA3_EN) { in commpage_init_arm_optional_features_isar0()
418 if ((isar0 & ID_AA64ISAR0_EL1_RDM_MASK) >= ID_AA64ISAR0_EL1_RDM_EN) { in commpage_init_arm_optional_features_isar0()
422 if ((isar0 & ID_AA64ISAR0_EL1_ATOMIC_MASK) >= ID_AA64ISAR0_EL1_ATOMIC_8_1) { in commpage_init_arm_optional_features_isar0()
426 if ((isar0 & ID_AA64ISAR0_EL1_SHA2_MASK) >= ID_AA64ISAR0_EL1_SHA2_512_EN) { in commpage_init_arm_optional_features_isar0()
430 if ((isar0 & ID_AA64ISAR0_EL1_CRC32_MASK) == ID_AA64ISAR0_EL1_CRC32_EN) { in commpage_init_arm_optional_features_isar0()