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Thu, 2 Feb 2023 21:11:43 +0000 From: Aaron Lindsay To: qemu-devel@nongnu.org, qemu-arm@nongnu.org, Richard Henderson , Vincent Dehors , =?utf-8?q?Alex_Benn=C3=A9e?= Cc: Aaron Lindsay Subject: [PATCH 0/7] Implement Most ARMv8.3 Pointer Authentication Features Date: Thu, 2 Feb 2023 16:11:22 -0500 Message-Id: <20230202211129.984060-1-aaron@os.amperecomputing.com> X-Mailer: git-send-email 2.39.1 X-ClientProxiedBy: CH2PR20CA0027.namprd20.prod.outlook.com (2603:10b6:610:58::37) To CH0PR01MB7124.prod.exchangelabs.com (2603:10b6:610:f3::20) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CH0PR01MB7124:EE_|BL0PR01MB4801:EE_ X-MS-Office365-Filtering-Correlation-Id: fc85a09b-0d43-479b-c773-08db0562157e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; 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envelope-from=aaron@os.amperecomputing.com; helo=NAM10-BN7-obe.outbound.protection.outlook.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, SPF_HELO_PASS=-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 Hello, I've taken a first pass at implementing many of the ARMv8.3 Pointer Authentication features and welcome your review. Thanks! -Aaron Aaron Lindsay (7): target/arm: v8.3 PAC ID_AA64ISAR[12] feature-detection target/arm: Implement v8.3 QARMA3 PAC cipher target/arm: Implement v8.3 EnhancedPAC target/arm: Implement v8.3 Pauth2 targer/arm: Inform helpers whether a PAC instruction is 'combined' target/arm: Implement v8.3 FPAC and FPACCOMBINE target/arm: Add CPU properties for most v8.3 PAC features target/arm/cpu.h | 62 ++++++++++++- target/arm/cpu64.c | 81 ++++++++++++++--- target/arm/helper-a64.h | 4 + target/arm/helper.c | 4 +- target/arm/pauth_helper.c | 182 ++++++++++++++++++++++++++++++------- target/arm/syndrome.h | 6 ++ target/arm/translate-a64.c | 20 ++-- 7 files changed, 296 insertions(+), 63 deletions(-)