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([189.110.24.38]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-702c4d6039fsm13658666d6.111.2025.07.04.08.15.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Jul 2025 08:15:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1751642106; x=1752246906; 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=NElkJwQRf1CyYZ1pLfGMEkRff1YKnUUmnNhqdv4yZE4=; b=cWIjx3S2POrzVWFa9dGbOP2QypTWNjAtygi7YorlrMijQVCT3kkQ8mRWtaAXfj12FZ dmpG1xDwOXxppj0+G8HcQeOELAIa5OyRPNpocTEndNYpantT8t5URCHrY5lU6jG6W9GM 2p3IkFmgCys3btypC42ubSDAaigxDZZezj51b+8yKOPfEW8nzzBzL9h9KBHIyJ/Mg20a EIRojsVybR/k1Y8Q/QwNVPT8ZFEs+SpnF6kHY1owNy72tManS3uW4/3FDh348bPwgl2M 8H49jL5d/ulh068F0FXjtPlgZE/86lFuZV1poXY3vRRM6/l9QcSAO/Hfic4uSIr8pohI SE1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751642106; x=1752246906; 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=NElkJwQRf1CyYZ1pLfGMEkRff1YKnUUmnNhqdv4yZE4=; b=MH/iH0MheCdPbxElYMlUo/SCdJCWEJ3zpdpqC+gaXe5pkFHFogyJNlNNKSatXmahz3 Z29rut5HnTfX9qS8vSPglxN2ModozJeYDW5Wp95iYVk85ZE/VdpqHYrOqZsyTefqorF7 9g9p7UisOlyrQNieXQNndnw6XuO5kMdFdYoRjuiMwMnM3QcCm+6eG7Tp5F423M3TvjuD OLOZWxrgfIPabMVjFgKbhPr8P4OPtmcCjfg2eGh1mfTIHqb/WZ804WLv0zLxsAIe6E/e rukfzcAiWjF3MkaHsxVBUppo3C5Rabn/1I6jmML9+KIkKzLf4v2UIvLcTy9Tgrl2PNSo 4Z8Q== X-Gm-Message-State: AOJu0YxrA8N6QuZrEE14zGl7pX1cly+iiV3UhaGHH6oFmgNYgadCU5Nr 9c9uou/V7jYurIovmzDCelUv5oxeSzb3iyrwARwCInPWtm4QXtr88JWqR97RVE8LQY+fEcJSzzP 19mDR X-Gm-Gg: ASbGncuyLBO2NhL5OkiTm+jfQhqUtXXcd5rtb5K5vQzkNsaOJ1epSu+v/zsiVyBn+9S X0AaVIwnPXrhETOcvwHTNDR9QeC4FfBmgydgq3hhLsaXPiBkkKqBaOs+53P69bqxxNZYATN5d9a xMwJjbLZzC6U3wCPk/K+jIV/GMXMGAkBAA1hq1qqz1z927qeUjOd8mXG04yHBvOS67u6G0bdYWT FmlqSsCBgplJVAhLbe4yXzTwkjKbItJUgbQAtc01fZ53YC3WCfshEM0YCAaTdM156Xiir3ZpzNx 0ZKHafHXZbWxo2QBLwLr65pHMRQrofiHgFwDFpgfAPGuwAd8Ilgwv+xC6e9UafObKQA= X-Google-Smtp-Source: AGHT+IHbzxQh2U+33z2cIAXvHE/qRdlCtc7FLiLSRjUktLxqC4c4FdKRLsSj1Z5+AZRfY8CCcMrguw== X-Received: by 2002:a05:6214:1d0b:b0:6fa:d976:197e with SMTP id 6a1803df08f44-702c6d8c788mr38540696d6.33.1751642106295; Fri, 04 Jul 2025 08:15:06 -0700 (PDT) From: Gustavo Romero To: qemu-arm@nongnu.org, alex.bennee@linaro.org Cc: qemu-devel@nongnu.org, gustavo.romero@linaro.org Subject: [WIP-for-10.1 v2 1/5] target/arm: Add the MECEn SCR_EL3 bit Date: Fri, 4 Jul 2025 15:14:27 +0000 Message-Id: <20250704151431.1033520-2-gustavo.romero@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250704151431.1033520-1-gustavo.romero@linaro.org> References: <20250704151431.1033520-1-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::f36; envelope-from=gustavo.romero@linaro.org; helo=mail-qv1-xf36.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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1751642223318116600 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 302c24e232..8ce30ca857 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -1683,6 +1683,7 @@ 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