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([71.212.157.132]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7992b63a03dsm15918727b3a.19.2025.10.14.12.50.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Oct 2025 12:50:25 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Peter Maydell Subject: [PATCH v2 7/7] target/arm: Enable FEAT_AIE for -cpu max Date: Tue, 14 Oct 2025 12:50:17 -0700 Message-ID: <20251014195017.421681-8-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251014195017.421681-1-richard.henderson@linaro.org> References: <20251014195017.421681-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::433; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x433.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=ham 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 Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/tcg/cpu64.c | 1 + docs/system/arm/emulation.rst | 1 + 2 files changed, 2 insertions(+) diff --git a/target/arm/tcg/cpu64.c b/target/arm/tcg/cpu64.c index 1bffe66e81..6871956382 100644 --- a/target/arm/tcg/cpu64.c +++ b/target/arm/tcg/cpu64.c @@ -1331,6 +1331,7 @@ void aarch64_max_tcg_initfn(Object *obj) t = FIELD_DP64(t, ID_AA64MMFR3, SPEC_FPACC, 1); /* FEAT_FPACC_SPEC */ t = FIELD_DP64(t, ID_AA64MMFR3, S1PIE, 1); /* FEAT_S1PIE */ t = FIELD_DP64(t, ID_AA64MMFR3, S2PIE, 1); /* FEAT_S2PIE */ + t = FIELD_DP64(t, ID_AA64MMFR3, AIE, 1); /* FEAT_AIE */ SET_IDREG(isar, ID_AA64MMFR3, t); t = GET_IDREG(isar, ID_AA64ZFR0); diff --git a/docs/system/arm/emulation.rst b/docs/system/arm/emulation.rst index bf81da124a..31a5878a8f 100644 --- a/docs/system/arm/emulation.rst +++ b/docs/system/arm/emulation.rst @@ -21,6 +21,7 @@ the following architecture extensions: - FEAT_AdvSIMD (Advanced SIMD Extension) - FEAT_AES (AESD and AESE instructions) - FEAT_AFP (Alternate floating-point behavior) +- FEAT_AIE (Memory Attribute Index Enhancement) - FEAT_Armv9_Crypto (Armv9 Cryptographic Extension) - FEAT_ASID16 (16 bit ASID) - FEAT_ATS1A (Address Translation operations that ignore stage 1 permissions) -- 2.43.0