This will be used for implementing FEAT_SME.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/cpu.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 2cc28f9e59..ce89ef5dc2 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -4043,6 +4043,11 @@ static inline bool isar_feature_aa64_mte(const ARMISARegisters *id)
return FIELD_EX64(id->id_aa64pfr1, ID_AA64PFR1, MTE) >= 2;
}
+static inline bool isar_feature_aa64_sme(const ARMISARegisters *id)
+{
+ return FIELD_EX64(id->id_aa64pfr1, ID_AA64PFR1, SME) != 0;
+}
+
static inline bool isar_feature_aa64_pmu_8_1(const ARMISARegisters *id)
{
return FIELD_EX64(id->id_aa64dfr0, ID_AA64DFR0, PMUVER) >= 4 &&
--
2.34.1