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[174.21.142.130]) by smtp.gmail.com with ESMTPSA id g15-20020a056a0023cf00b004e17e11cb17sm38346669pfc.111.2022.04.11.17.33.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Apr 2022 17:33:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=faNCwnEjGzcd9KzSFRXFlNXpqp9BiPt3SM3b4mcstDA=; b=XyhiXgBpnmX0x0ZB3uBjnGU45f8+HPMmDIXqpbs6g6U3PLGcEoq5EGJvXih9jqIulJ Zwz/B3wzl1imDPZGxnaEhp3T7qbzIPWLcqNShucXuSMywKDUQEp13xMWtIBVz2fQRD/r IVFDsZhWoWQhRfDZlq9KA84up3N7uuaDXIHI6y5W43QfmQ9P5wse/LsxxygForRHE1YF EX2pIp9xt5j+XbMHnULpg9ghf69aIDAk11OwOLIPasVBXrfv89A8Sn5F3ycXbkgxpc+1 YnDhobKnqZfrZShKpxGm8feE0zdyJCe4KOCqWbiUiUDhF4tp7Q76no5VhJAmU/I0Cw+j RlBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=faNCwnEjGzcd9KzSFRXFlNXpqp9BiPt3SM3b4mcstDA=; b=rRWYctva/bM4UCJD0A9vEENa4Rhihx0GzSjeI89mMt/PqMGnbS2LrAbz4B5G44x0h/ HcZ+0XKg+0b5e07IIFPw6+kMa7LWmBrivQjWzWHz5AodduHgEUEWMjV3eVyDco4U4F+I v2r4VvqRRIZEtFHpXadnj4ulsZMspeVPTZxhdwM4OQFcgBAxdxsCH1RvGyeGwwK618DX y012hIWEuWd+SzguN1REx8xuVwqmLZXGvOXp5WluCd+uURWdu7mjYxnQLd8JWBzUVgXR QavQs7eInPblrJEWWfgpcGmoxPCBbEBk8DdoaPuOl4tgLjGEwCsLJKItZkX0U3zKA9Lu dG/Q== X-Gm-Message-State: AOAM533tdfH+PopXWyNErvafbfb/dOKH9NoZscBlctDuq1TeGlsg4Rwn zdiriMjJv4nKYBuA6nDDLZGj65ouMLIKKg== X-Google-Smtp-Source: ABdhPJwRfxz8xPRg3yOt1FOsk0DbWVNtitpvyThmYYgxOIh4tiWTQthLsRySTi7HV2Mdb4dZLtZ2lg== X-Received: by 2002:a63:e952:0:b0:382:65eb:257 with SMTP id q18-20020a63e952000000b0038265eb0257mr28518778pgj.465.1649723618004; Mon, 11 Apr 2022 17:33:38 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v2 11/24] target/arm: Add isar_feature_{aa64,any}_ras Date: Mon, 11 Apr 2022 17:33:13 -0700 Message-Id: <20220412003326.588530-12-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220412003326.588530-1-richard.henderson@linaro.org> References: <20220412003326.588530-1-richard.henderson@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::436; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x436.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, T_SCC_BODY_TEXT_LINE=-0.01 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: , Cc: Peter Maydell , qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1649724285483100003 Content-Type: text/plain; charset="utf-8" Add the aa64 predicate for detecting RAS support from id registers. We already have the aa32 version from the M-profile work. Add the 'any' predicate for testing both aa64 and aa32. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/cpu.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/target/arm/cpu.h b/target/arm/cpu.h index 9c456ff23a..890001f26b 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -4208,6 +4208,11 @@ static inline bool isar_feature_aa64_aa32_el1(const = ARMISARegisters *id) return FIELD_EX64(id->id_aa64pfr0, ID_AA64PFR0, EL1) >=3D 2; } =20 +static inline bool isar_feature_aa64_ras(const ARMISARegisters *id) +{ + return FIELD_EX64(id->id_aa64pfr0, ID_AA64PFR0, RAS) !=3D 0; +} + static inline bool isar_feature_aa64_sve(const ARMISARegisters *id) { return FIELD_EX64(id->id_aa64pfr0, ID_AA64PFR0, SVE) !=3D 0; @@ -4430,6 +4435,11 @@ static inline bool isar_feature_any_debugv8p2(const = ARMISARegisters *id) return isar_feature_aa64_debugv8p2(id) || isar_feature_aa32_debugv8p2(= id); } =20 +static inline bool isar_feature_any_ras(const ARMISARegisters *id) +{ + return isar_feature_aa64_ras(id) || isar_feature_aa32_ras(id); +} + /* * Forward to the above feature tests given an ARMCPU pointer. */ --=20 2.25.1