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?"
  */