diff options
Diffstat (limited to 'target/arm/cpu-features.h')
-rw-r--r-- | target/arm/cpu-features.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/target/arm/cpu-features.h b/target/arm/cpu-features.h index 5d8adfb..5876162 100644 --- a/target/arm/cpu-features.h +++ b/target/arm/cpu-features.h @@ -604,6 +604,11 @@ static inline bool isar_feature_aa64_rpres(const ARMISARegisters *id) return FIELD_EX64_IDREG(id, ID_AA64ISAR2, RPRES); } +static inline bool isar_feature_aa64_lut(const ARMISARegisters *id) +{ + return FIELD_EX64_IDREG(id, ID_AA64ISAR2, LUT); +} + static inline bool isar_feature_aa64_fp_simd(const ARMISARegisters *id) { /* We always set the AdvSIMD and FP fields identically. */ @@ -932,6 +937,11 @@ static inline bool isar_feature_aa64_sve2(const ARMISARegisters *id) return FIELD_EX64_IDREG(id, ID_AA64ZFR0, SVEVER) != 0; } +static inline bool isar_feature_aa64_sve2p1(const ARMISARegisters *id) +{ + return FIELD_EX64_IDREG(id, ID_AA64ZFR0, SVEVER) >=2; +} + static inline bool isar_feature_aa64_sve2_aes(const ARMISARegisters *id) { return FIELD_EX64_IDREG(id, ID_AA64ZFR0, AES) != 0; @@ -977,6 +987,21 @@ static inline bool isar_feature_aa64_sve_f64mm(const ARMISARegisters *id) return FIELD_EX64_IDREG(id, ID_AA64ZFR0, F64MM) != 0; } +static inline bool isar_feature_aa64_sve_b16b16(const ARMISARegisters *id) +{ + return FIELD_EX64_IDREG(id, ID_AA64ZFR0, B16B16); +} + +static inline bool isar_feature_aa64_sme_b16b16(const ARMISARegisters *id) +{ + return FIELD_EX64_IDREG(id, ID_AA64SMFR0, B16B16); +} + +static inline bool isar_feature_aa64_sme_f16f16(const ARMISARegisters *id) +{ + return FIELD_EX64_IDREG(id, ID_AA64SMFR0, F16F16); +} + static inline bool isar_feature_aa64_sme_f64f64(const ARMISARegisters *id) { return FIELD_EX64_IDREG(id, ID_AA64SMFR0, F64F64); @@ -992,6 +1017,44 @@ static inline bool isar_feature_aa64_sme_fa64(const ARMISARegisters *id) return FIELD_EX64_IDREG(id, ID_AA64SMFR0, FA64); } +static inline bool isar_feature_aa64_sme2(const ARMISARegisters *id) +{ + return FIELD_EX64_IDREG(id, ID_AA64SMFR0, SMEVER) != 0; +} + +static inline bool isar_feature_aa64_sme2p1(const ARMISARegisters *id) +{ + return FIELD_EX64_IDREG(id, ID_AA64SMFR0, SMEVER) >= 2; +} + +/* + * Combinations of feature tests, for ease of use with TRANS_FEAT. + */ +static inline bool isar_feature_aa64_sme_or_sve2p1(const ARMISARegisters *id) +{ + return isar_feature_aa64_sme(id) || isar_feature_aa64_sve2p1(id); +} + +static inline bool isar_feature_aa64_sme2_or_sve2p1(const ARMISARegisters *id) +{ + return isar_feature_aa64_sme2(id) || isar_feature_aa64_sve2p1(id); +} + +static inline bool isar_feature_aa64_sme2p1_or_sve2p1(const ARMISARegisters *id) +{ + return isar_feature_aa64_sme2p1(id) || isar_feature_aa64_sve2p1(id); +} + +static inline bool isar_feature_aa64_sme2_i16i64(const ARMISARegisters *id) +{ + return isar_feature_aa64_sme2(id) && isar_feature_aa64_sme_i16i64(id); +} + +static inline bool isar_feature_aa64_sme2_f64f64(const ARMISARegisters *id) +{ + return isar_feature_aa64_sme2(id) && isar_feature_aa64_sme_f64f64(id); +} + /* * Feature tests for "does this exist in either 32-bit or 64-bit?" */ |