[PATCH v2 01/37] target/arm: Implement isar tests for FEAT_SYSREG128, FEAT_SYSINSTR128

Richard Henderson posted 37 patches 1 month ago
Maintainers: Peter Xu <peterx@redhat.com>, Fabiano Rosas <farosas@suse.de>, Peter Maydell <peter.maydell@linaro.org>, Alexander Graf <agraf@csgraf.de>, Mads Ynddal <mads@ynddal.dk>, Paolo Bonzini <pbonzini@redhat.com>
[PATCH v2 01/37] target/arm: Implement isar tests for FEAT_SYSREG128, FEAT_SYSINSTR128
Posted by Richard Henderson 1 month ago
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/cpu-features.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/target/arm/cpu-features.h b/target/arm/cpu-features.h
index 579fa8f8f4..9b7fdde0d7 100644
--- a/target/arm/cpu-features.h
+++ b/target/arm/cpu-features.h
@@ -1019,6 +1019,16 @@ static inline bool isar_feature_aa64_mops(const ARMISARegisters *id)
     return FIELD_EX64_IDREG(id, ID_AA64ISAR2, MOPS);
 }
 
+static inline bool isar_feature_aa64_sysreg128(const ARMISARegisters *id)
+{
+    return FIELD_EX64_IDREG(id, ID_AA64ISAR2, SYSREG_128) != 0;
+}
+
+static inline bool isar_feature_aa64_sysinstr128(const ARMISARegisters *id)
+{
+    return FIELD_EX64_IDREG(id, ID_AA64ISAR2, SYSINSTR_128) != 0;
+}
+
 static inline bool isar_feature_aa64_rpres(const ARMISARegisters *id)
 {
     return FIELD_EX64_IDREG(id, ID_AA64ISAR2, RPRES);
-- 
2.43.0
Re: [PATCH v2 01/37] target/arm: Implement isar tests for FEAT_SYSREG128, FEAT_SYSINSTR128
Posted by Peter Maydell 4 weeks ago
On Tue, 14 Oct 2025 at 21:08, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---


Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM