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[PATCH v7 01/42] target/arm: Add isar tests for mte
From: |
Richard Henderson |
Subject: |
[PATCH v7 01/42] target/arm: Add isar tests for mte |
Date: |
Tue, 2 Jun 2020 18:12:36 -0700 |
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/cpu.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 677584e5da..f8ac11e73b 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -3814,6 +3814,16 @@ static inline bool isar_feature_aa64_bti(const
ARMISARegisters *id)
return FIELD_EX64(id->id_aa64pfr1, ID_AA64PFR1, BT) != 0;
}
+static inline bool isar_feature_aa64_mte_insn_reg(const ARMISARegisters *id)
+{
+ return FIELD_EX64(id->id_aa64pfr1, ID_AA64PFR1, MTE) != 0;
+}
+
+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_pmu_8_1(const ARMISARegisters *id)
{
return FIELD_EX64(id->id_aa64dfr0, ID_AA64DFR0, PMUVER) >= 4 &&
--
2.25.1