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[189.47.46.41]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-23de434d6b0sm30447775ad.203.2025.07.10.14.10.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Jul 2025 14:10:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1752181855; x=1752786655; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=vSHu2C6AHkdi6I2MI+MN+9VTwDs09gk+qY11owIPdS8=; b=ofyjf90Pg16wJUTe9NEO9WaOKWpdpYOn6/j/AkYngzHXeU+RC7Ipch0A2yYjEGSKVr BVmdBTQpk3R7eviHbjE0O74zw3DcDPirfj8i9Ovnfs6D1l462B5PvLLvaS0by4UlArcn jxyu5Snn1Tim77qmeZf8Z6aSaEJEqwGnViMa+GKYvIRjq4cYWWLsxNvvN2bLDTNCKhtT q7BdGq9ZWEnOxxdMPxJmPrtZuDxsX6Z+zUCjOUbW/W8kmB/aS7HzVwP39U4bdIkQHw/s RhR9GQv4Qjdcwvbgm2eComA/8W38tZGODzGdEvM780qDsbk/4fUAoUorBaRf1pKexlya UM+w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752181855; x=1752786655; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vSHu2C6AHkdi6I2MI+MN+9VTwDs09gk+qY11owIPdS8=; b=FSvXJuilUS9eVPvaE0g3LpvHLVswCe5J058nIdXsU2S/AQiSzM4TT7Sh0HR6OwPL/e ymXjdovUhwu4D7NN7TZfisK8TG1fSZu6h8ihwdRouA6Y2ksv1yFbkAnkTf9ClYpLbT7d E/33h4mc8s689VOwuEG8DbeTalGGUttZU9gZGXS/+oHT2InGFrMJoLNZaiqRwJmLz/dx kMLUWV4T7II0WLVdbIObzL4MN869UPIaum0sJ314e8WAPk0+Apqf1hbHeXqv2EekPRT8 OzbRIDF3DKN3OqnZFSWRHjoMK6PXJro8kwsl63sET/r4kbnim55nRIDyTk6K0seFIwyk R/Tw== X-Gm-Message-State: AOJu0YxzB+gstfiiwX/tlYXFZLODlvVAgdVJv6b1A+ilVR1eObVkHZCG w9+GCCsZn149n/ccQl/11zaswJhHWlFzOLaeu60+VUNdbxVqpsmp8iAiAgUj2R58BxQW40Qefi+ g4KClvGM= X-Gm-Gg: ASbGncuzsSSOSOb0JLrzRyhUej6fNHoQpa4XUzJRZwrPcubnEON+5VcM8JqJUumOgmp Jzr9ouhUbIllz2vU9Cz0KjwlNEhL1p6m53RALva9cXl6mjcFCgaNLOhnYBgqZWy65n8DFFu5suB 8pwNU9Vu7LaMnyqQhZdcy4W0vQ8Jeu1Keds3MMX3K8mwuZwuQ6xsr9CVXCiK8xZFJOumu0GQHVX KkniGm0BJ1UNKADgzzTQqIZVlpIiUHN5fy7tpmnw8rQso3KWmH+to7B5NY0VTN2iP8tyS0dD2mG z5qXCisgYamXi2dYIo+VbA0olHEk2axDneK4G07lYw2WKTmMSPeI9q7SFtAbxoMpFajFLS4G0MM 5zaIMkYXGrln6j1/ABjdb07Xa2D+qUVxGLincylIZ4hGI4OiTAryUFYn4Kg== X-Google-Smtp-Source: AGHT+IFjvy9s/b0/ogkYqDCs3lNQdLvnHAhV4Ukb9EsKXMqntoyQEQ+tOFyDtLocoOIiMfcaUX+vsQ== X-Received: by 2002:a17:902:8b8b:b0:238:f2a:8893 with SMTP id d9443c01a7336-23dede984b9mr5877645ad.42.1752181855268; Thu, 10 Jul 2025 14:10:55 -0700 (PDT) From: Gustavo Romero To: qemu-arm@nongnu.org, richard.henderson@linaro.org, alex.bennee@linaro.org Cc: qemu-devel@nongnu.org, gustavo.romero@linaro.org Subject: [PATCH v6 1/6] target/arm: Add the MECEn SCR_EL3 bit Date: Thu, 10 Jul 2025 21:09:36 +0000 Message-Id: <20250710210941.1098088-2-gustavo.romero@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250710210941.1098088-1-gustavo.romero@linaro.org> References: <20250710210941.1098088-1-gustavo.romero@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62a; envelope-from=gustavo.romero@linaro.org; helo=mail-pl1-x62a.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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1752181988610116600 Content-Type: text/plain; charset="utf-8" The MECEn bit in SCR_EL3 enables access to the EL2 MECID registers from EL2, so add it to the SCR mask list to use it later on. Signed-off-by: Gustavo Romero Reviewed-by: Richard Henderson --- target/arm/cpu.h | 1 + 1 file changed, 1 insertion(+) diff --git a/target/arm/cpu.h b/target/arm/cpu.h index c8cf0ab417..0f64c7b163 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -1717,6 +1717,7 @@ static inline void xpsr_write(CPUARMState *env, uint3= 2_t val, uint32_t mask) #define SCR_TRNDR (1ULL << 40) #define SCR_ENTP2 (1ULL << 41) #define SCR_GPF (1ULL << 48) +#define SCR_MECEN (1ULL << 49) #define SCR_NSE (1ULL << 62) =20 /* Return the current FPSCR value. */ --=20 2.34.1