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Mon, 5 Sep 2022 16:53:10 +0000 From: Andrea Corallo To: Andrea Corallo via Gcc-patches CC: Richard Earnshaw , nd Subject: Re: [PATCH 7/15] arm: Emit build attributes for PACBTI target feature References: Date: Mon, 5 Sep 2022 18:53:10 +0200 In-Reply-To: (Andrea Corallo via Gcc-patches's message of "Fri, 12 Aug 2022 17:30:56 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 1 X-MS-Office365-Filtering-Correlation-Id: 0d42847d-e514-431e-99a2-08da8f5f246c X-MS-TrafficTypeDiagnostic: PA4PR08MB5981:EE_|DBAEUR03FT038:EE_|PAXPR08MB7318:EE_ x-checkrecipientrouted: true NoDisclaimer: true X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: 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 X-Forefront-Antispam-Report-Untrusted: CIP:40.67.248.234;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:nebula.arm.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230016)(4636009)(136003)(39860400002)(346002)(396003)(376002)(46966006)(40470700004)(36840700001)(81166007)(356005)(82740400003)(40460700003)(36860700001)(4326008)(8676002)(70586007)(70206006)(82310400005)(54906003)(316002)(44832011)(6916009)(26005)(2906002)(4744005)(5660300002)(40480700001)(8936002)(47076005)(83380400001)(2616005)(426003)(186003)(41300700001)(478600001)(36756003)(86362001)(336012)(84970400001)(36900700001);DIR:OUT;SFP:1101; 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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Sep 2022 16:53:22.1952 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 0d42847d-e514-431e-99a2-08da8f5f246c X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DBAEUR03FT038.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PAXPR08MB7318 X-Spam-Status: No, score=-6.0 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,FORGED_SPF_HELO,KAM_DMARC_NONE,KAM_SHORT,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE,UNPARSEABLE_RELAY autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Andrea Corallo via Gcc-patches writes: > This patch emits assembler directives for PACBTI build attributes as > defined by the > ABI. > > > > gcc/ChangeLog: > > * config/arm/arm.c (arm_file_start): Emit EABI attributes for > Tag_PAC_extension, Tag_BTI_extension, TAG_BTI_use, TAG_PACRET_use. > > gcc/testsuite/ChangeLog: > > * gcc.target/arm/acle/pacbti-m-predef-1.c: New test. > * gcc.target/arm/acle/pacbti-m-predef-3: Likewise. > * gcc.target/arm/acle/pacbti-m-predef-6.c: Likewise. > * gcc.target/arm/acle/pacbti-m-predef-7.c: Likewise. > > Co-Authored-By: Tejas Belagod Ping Andrea