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author | Jinjie Ruan <ruanjinjie@huawei.com> | 2024-04-19 14:32:56 +0100 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2024-04-25 10:21:04 +0100 |
commit | 2b0d2ab895022814da13127e47c17890690488da (patch) | |
tree | ac4edd53cbd61046ccedbb6436ec2b7ed7d09e0d /target/arm/cpu-features.h | |
parent | 5da72194df36535d773c8bdc951529ecd5e31707 (diff) | |
download | qemu-2b0d2ab895022814da13127e47c17890690488da.zip qemu-2b0d2ab895022814da13127e47c17890690488da.tar.gz qemu-2b0d2ab895022814da13127e47c17890690488da.tar.bz2 |
target/arm: Handle HCR_EL2 accesses for bits introduced with FEAT_NMI
FEAT_NMI defines another three new bits in HCRX_EL2: TALLINT, HCRX_VINMI and
HCRX_VFNMI. When the feature is enabled, allow these bits to be written in
HCRX_EL2.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240407081733.3231820-2-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/cpu-features.h')
-rw-r--r-- | target/arm/cpu-features.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/target/arm/cpu-features.h b/target/arm/cpu-features.h index e5758d9..b300d04 100644 --- a/target/arm/cpu-features.h +++ b/target/arm/cpu-features.h @@ -681,6 +681,11 @@ 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_nmi(const ARMISARegisters *id) +{ + return FIELD_EX64(id->id_aa64pfr1, ID_AA64PFR1, NMI) != 0; +} + static inline bool isar_feature_aa64_tgran4_lpa2(const ARMISARegisters *id) { return FIELD_SEX64(id->id_aa64mmfr0, ID_AA64MMFR0, TGRAN4) >= 1; |