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| author | Richard Henderson <richard.henderson@linaro.org> | 2020-06-25 20:30:59 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-06-26 14:31:11 +0100 |
| commit | c7fd0baac0c24defec66263799faa8618327b352 (patch) | |
| tree | 2af21d62fffddd05162e41dbdaf8bc68ec1c786f /target/arm | |
| parent | 586f495b1e78c27e141ff432dd971eb41866fb80 (diff) | |
target/arm: Add isar tests for mte
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200626033144.790098-2-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm')
| -rw-r--r-- | target/arm/cpu.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target/arm/cpu.h b/target/arm/cpu.h index cf66b8c7fb..ff70115801 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 && |