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([71.212.157.132]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7992dd7ee5bsm3764830b3a.85.2025.10.10.13.19.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Oct 2025 13:19:19 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Subject: [PATCH 1/7] target/arm: Add isar feature test for FEAT_AIE Date: Fri, 10 Oct 2025 13:19:11 -0700 Message-ID: <20251010201917.685716-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251010201917.685716-1-richard.henderson@linaro.org> References: <20251010201917.685716-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::42e; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Signed-off-by: Richard Henderson --- target/arm/cpu-features.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/target/arm/cpu-features.h b/target/arm/cpu-features.h index 37f1eca3af..579fa8f8f4 100644 --- a/target/arm/cpu-features.h +++ b/target/arm/cpu-features.h @@ -1364,6 +1364,11 @@ static inline bool isar_feature_aa64_s2pie(const ARMISARegisters *id) return FIELD_EX64_IDREG(id, ID_AA64MMFR3, S2PIE) != 0; } +static inline bool isar_feature_aa64_aie(const ARMISARegisters *id) +{ + return FIELD_EX64_IDREG(id, ID_AA64MMFR3, AIE) != 0; +} + static inline bool isar_feature_aa64_mec(const ARMISARegisters *id) { return FIELD_EX64_IDREG(id, ID_AA64MMFR3, MEC) != 0; -- 2.43.0