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target/arm: Add isar tests for mte

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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>
This commit is contained in:
Richard Henderson 2020-06-25 20:30:59 -07:00 committed by Peter Maydell
parent 586f495b1e
commit c7fd0baac0
1 changed files with 10 additions and 0 deletions
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10
target/arm/cpu.h
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@ -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 &&