From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from EUR04-HE1-obe.outbound.protection.outlook.com (mail-eopbgr70040.outbound.protection.outlook.com [40.107.7.40]) by sourceware.org (Postfix) with ESMTPS id 14D413857C4E for ; Mon, 16 May 2022 09:25:29 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 14D413857C4E ARC-Seal: i=2; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=pass; b=CAYI1cTaPIlZDBi+Pa4IrIo/1O2UxAMrAReWlZIJRtZ9x0GKUfvKX/feGvmd0eapL33brcDbW3SFPY00BzA+8uz8Ai59Yi6yAcFaWoF/Cd4zyQiwtgJ9vfRFSKVkWlp/4PvHgOAfFBiHxE4mzkK04YzDLNx9zyPm/fjPdV9DzFZciam+Q2MxmMEOId3ajH6L04k4o4lp7V+QbAzI6Z3ZeNCeG1YpA2g96LAUi0h+vhXgqdgaM2cTEyoOsGAz+xsSs7o0gok0G/u/eaWCDC29dRh4Y4dQPiQgLp/UBH2vnhl72iyEbxfCdTgUp8PQYUwEg/7xIP3UldUgoT3T17FgLA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=ByJG1bSk/ESLYsCtSg47kogZzJeAtog4bvFW2H1oGv4=; b=KTrlePsCb3KwgJYKOy3INzKc/3JXyeKT61Dj44ADZK40wMkKKpMSppQjHO+ZKLwTnPzCwWeKUEylTxpLrbyFss+fL6w6z9X+PW/qsOCVrgaiQmfl0W41045An7mFBSnZbz3q7Blow0K7NZA5XdaBfYRw9cFWaL9k9DTfznlfbOKUkHWA5lLsQ+mtoZm0/UY1PvsHV9E9N/WoICmWUeLw6b7pM+0+eMuTabChh1JG+MJqpmg/d1sLQGA+m1CJIem9jmrUfeovFdVhN7rh1vAiJztcEx/AvyTFs0PVo2lyrj5LWcx3nEr8nrqpionSgQwLxzjmaSAp32HZ09/9dctb/A== ARC-Authentication-Results: i=2; mx.microsoft.com 1; spf=pass (sender ip is 63.35.35.123) smtp.rcpttodomain=sourceware.org smtp.mailfrom=arm.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=arm.com; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com; arc=pass (0 oda=1 ltdi=1 spf=[1, 1, smtp.mailfrom=arm.com] dmarc=[1, 1, header.from=arm.com]) Received: from AS9P194CA0022.EURP194.PROD.OUTLOOK.COM (2603:10a6:20b:46d::28) by VI1PR0801MB1646.eurprd08.prod.outlook.com (2603:10a6:800:4f::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5250.14; Mon, 16 May 2022 09:25:19 +0000 Received: from VE1EUR03FT028.eop-EUR03.prod.protection.outlook.com (2603:10a6:20b:46d:cafe::d7) by AS9P194CA0022.outlook.office365.com (2603:10a6:20b:46d::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5250.14 via Frontend Transport; Mon, 16 May 2022 09:25:19 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 63.35.35.123) smtp.mailfrom=arm.com; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com;dmarc=pass action=none header.from=arm.com; Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 63.35.35.123 as permitted sender) receiver=protection.outlook.com; client-ip=63.35.35.123; helo=64aa7808-outbound-1.mta.getcheckrecipient.com; Received: from 64aa7808-outbound-1.mta.getcheckrecipient.com (63.35.35.123) by VE1EUR03FT028.mail.protection.outlook.com (10.152.18.88) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5250.13 via Frontend Transport; Mon, 16 May 2022 09:25:19 +0000 Received: ("Tessian outbound 07c1c99345b0:v119"); Mon, 16 May 2022 09:25:18 +0000 X-CheckRecipientChecked: true X-CR-MTA-CID: 19e1b84c9e679e8a X-CR-MTA-TID: 64aa7808 Received: from 2e84f6b0030f.1 by 64aa7808-outbound-1.mta.getcheckrecipient.com id DEB36BB5-A4A1-4E01-A58B-CB9C146FD3D9.1; Mon, 16 May 2022 09:25:12 +0000 Received: from EUR05-AM6-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id 2e84f6b0030f.1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Mon, 16 May 2022 09:25:12 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=aiaTQn7pqniAiQ29JP4jCDhof/IhwZOLyHwDUJQh58ZDXcsJNHc1onfTOe2pNJtPBNNDN6+V9i+K/REGM0iqOiYtt65Cx2sbr7o2z/9UFGmA0p1LpDL1JZIRw4wtelrqU+Z1pgedQprT4yxQ28ebg9vKbHBdidkjF0RUfZolm7ROC/lWqR+ytGZgsdOWWw6SJ3LfqlaXWX6mNqxOqkA+mmiqrMmZObIDUd4IK7n3r9ku+YuIPqRpcNPYsPaVd1yYCvrtD31kR7BleZp3HflBxOSTkRZvGvttansgksydGdJe8qBFlduDPDOCYGaUyBEHuSroK9HUaWcq6ITSpjjyqA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=ByJG1bSk/ESLYsCtSg47kogZzJeAtog4bvFW2H1oGv4=; b=c4tlPVyShQP/SBQ4rJw6E6oveTT5+IbAExnhjq6I9JU4ZTnW6C7UnA1FrHb+lDkM7V/vzi46tH33xxcIoFwOJX1kOaBehwop4hr2no/5f71h2jOw6olY4WjYSiQXBH8dQtNA/bNpb/mbiU64hgFNiloixL8rjB8ReuN3fk1k30IxEYsdlidFNTvW3KosOWLceYqa14HsmVjqV6glK1pGx5hIk7SZO1nmDtsYAKoiL4YONEku8DSBBmghhN6YkyMYMAtkBWpGQqEa+uIhlBHUYYhpzf2RaebKUyICnFb/wJKkT3CN7a+Mx5+tBg2WtMZ3NzPqF7LAOBNI9XiEFW/F3A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 40.67.248.234) smtp.rcpttodomain=sourceware.org smtp.mailfrom=arm.com; dmarc=pass (p=none sp=none pct=100) action=none header.from=arm.com; dkim=none (message not signed); arc=none Received: from AS9PR06CA0245.eurprd06.prod.outlook.com (2603:10a6:20b:45f::13) by VI1PR08MB3167.eurprd08.prod.outlook.com (2603:10a6:803:47::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5250.14; Mon, 16 May 2022 09:25:08 +0000 Received: from AM5EUR03FT011.eop-EUR03.prod.protection.outlook.com (2603:10a6:20b:45f:cafe::e) by AS9PR06CA0245.outlook.office365.com (2603:10a6:20b:45f::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5250.13 via Frontend Transport; Mon, 16 May 2022 09:25:08 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 40.67.248.234) smtp.mailfrom=arm.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=arm.com; Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 40.67.248.234 as permitted sender) receiver=protection.outlook.com; client-ip=40.67.248.234; helo=nebula.arm.com; Received: from nebula.arm.com (40.67.248.234) by AM5EUR03FT011.mail.protection.outlook.com (10.152.16.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.5250.13 via Frontend Transport; Mon, 16 May 2022 09:25:08 +0000 Received: from AZ-NEU-EX01.Emea.Arm.com (10.251.26.4) by AZ-NEU-EX04.Arm.com (10.251.24.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2308.27; Mon, 16 May 2022 09:25:14 +0000 Received: from AZ-NEU-EX03.Arm.com (10.251.24.31) by AZ-NEU-EX01.Emea.Arm.com (10.251.26.4) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.27; Mon, 16 May 2022 09:25:07 +0000 Received: from e129171.cambridge.arm.com (10.2.80.41) by mail.arm.com (10.251.24.31) with Microsoft SMTP Server id 15.1.2308.27 via Frontend Transport; Mon, 16 May 2022 09:25:14 +0000 From: Luis Machado To: Subject: [PATCH] [AArch64] Remove unused DWARF PAUTH registers Date: Mon, 16 May 2022 10:25:01 +0100 Message-ID: <20220516092501.84983-1-luis.machado@arm.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 1 X-MS-Office365-Filtering-Correlation-Id: 2540bf06-0220-4170-0c0a-08da371dfead X-MS-TrafficTypeDiagnostic: VI1PR08MB3167:EE_|VE1EUR03FT028:EE_|VI1PR0801MB1646:EE_ X-Microsoft-Antispam-PRVS: 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:(13230001)(4636009)(46966006)(36840700001)(36860700001)(186003)(83380400001)(316002)(6916009)(2616005)(82310400005)(26005)(356005)(70206006)(7696005)(8936002)(70586007)(1076003)(336012)(47076005)(86362001)(44832011)(966005)(426003)(2906002)(5660300002)(8676002)(36756003)(6666004)(81166007)(508600001)(36900700001); DIR:OUT; SFP:1101; X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR08MB3167 X-MS-Exchange-Transport-CrossTenantHeadersStripped: VE1EUR03FT028.eop-EUR03.prod.protection.outlook.com X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id-Prvs: caf12342-0545-4485-5141-08da371df838 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:63.35.35.123; CTRY:IE; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:64aa7808-outbound-1.mta.getcheckrecipient.com; PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com; CAT:NONE; SFS:(13230001)(4636009)(46966006)(36840700001)(40470700004)(8936002)(8676002)(5660300002)(70586007)(6916009)(70206006)(86362001)(83380400001)(81166007)(316002)(44832011)(36756003)(508600001)(40460700003)(2616005)(2906002)(336012)(426003)(186003)(6666004)(26005)(7696005)(47076005)(82310400005)(966005)(1076003)(36860700001); DIR:OUT; SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 May 2022 09:25:19.1586 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 2540bf06-0220-4170-0c0a-08da371dfead 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: VE1EUR03FT028.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0801MB1646 X-Spam-Status: No, score=-13.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE, UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 May 2022 09:25:30 -0000 The AARCH64_DWARF_PAUTH_DMASK and AARCH64_DWARF_PAUTH_CMASK DWARF registers never made their way into the aadwarf64. The following patch removes these constants and their use. Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=26295 --- gdb/aarch64-tdep.c | 3 --- gdb/aarch64-tdep.h | 2 -- 2 files changed, 5 deletions(-) diff --git a/gdb/aarch64-tdep.c b/gdb/aarch64-tdep.c index d85c406069b..d0995bb9c48 100644 --- a/gdb/aarch64-tdep.c +++ b/gdb/aarch64-tdep.c @@ -2236,9 +2236,6 @@ aarch64_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int reg) if (tdep->has_pauth ()) { - if (reg >= AARCH64_DWARF_PAUTH_DMASK && reg <= AARCH64_DWARF_PAUTH_CMASK) - return tdep->pauth_reg_base + reg - AARCH64_DWARF_PAUTH_DMASK; - if (reg == AARCH64_DWARF_RA_SIGN_STATE) return tdep->ra_sign_state_regnum; } diff --git a/gdb/aarch64-tdep.h b/gdb/aarch64-tdep.h index 9ca3aee1ed1..057525e68f4 100644 --- a/gdb/aarch64-tdep.h +++ b/gdb/aarch64-tdep.h @@ -35,8 +35,6 @@ struct regset; #define AARCH64_DWARF_X0 0 #define AARCH64_DWARF_SP 31 #define AARCH64_DWARF_RA_SIGN_STATE 34 -#define AARCH64_DWARF_PAUTH_DMASK 35 -#define AARCH64_DWARF_PAUTH_CMASK 36 #define AARCH64_DWARF_V0 64 #define AARCH64_DWARF_SVE_VG 46 #define AARCH64_DWARF_SVE_FFR 47 -- 2.25.1