From patchwork Thu Jul 8 16:56:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joseph Myers X-Patchwork-Id: 44262 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 5C6B53AA9022 for ; Thu, 8 Jul 2021 16:57:25 +0000 (GMT) X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from esa2.mentor.iphmx.com (esa2.mentor.iphmx.com [68.232.141.98]) by sourceware.org (Postfix) with ESMTPS id B8F603AA7C8C for ; Thu, 8 Jul 2021 16:56:53 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org B8F603AA7C8C Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=codesourcery.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=mentor.com IronPort-SDR: B7Y87074fBpZL6i3VTeRJ/Bq7w507EZKHqCD3bw+sEmJnZBB2EOeOW8nqn2NLBiFWTUo52hrUn lyQuyZSN1zO9W8CfG8HfcvqpuoKqqNCS66T3Qub2Iq3h7MaK0dYXxWVM0KhTUf1FNd6liuURns ByMSU0f8HrqRuP+RXk1UCdCuReTJ3yrFZEYO7/xo+EC/ffh4jQyfYSkHDmQVBUJHLt1ZpWIoR7 O1+arSxgGrZnG+RBHVhIFniKCgFf4COZbhGV42IXAXR3zUqgDrHRdjFQrqZOSZ2MD7XFhA/Ttv Tf8= X-IronPort-AV: E=Sophos;i="5.84,224,1620720000"; d="scan'208";a="63310877" Received: from orw-gwy-01-in.mentorg.com ([192.94.38.165]) by esa2.mentor.iphmx.com with ESMTP; 08 Jul 2021 08:56:53 -0800 IronPort-SDR: avMbV+07Oi8vMYqGN4KNdz/RjFVF6IGuP1MhXls3V99JQeLZKEYq5SMxegIh9hEharxVf28vK3 RGjAw/Y1CWutBssERYIi5ZH08p8MYaIW6f4+tMzDYJPGrypXCQ7RYjtI4x+XuFOn5SxAk24qLe dWWl5+eOmk31Sxx35xXaH0fiyEUS5nX/+zJ0Q6tfCFI+WsgVfaf+3CDzBcXjT3wcQ4oun+Uj2U 1PzC2fbGoOeRwGmXSp9JKYcmsI1/BRfZ5K6MUmb+9yI9J4+tf2lDcPulwsOmm/QrjHJW+7rf78 N+g= Date: Thu, 8 Jul 2021 16:56:48 +0000 From: Joseph Myers X-X-Sender: jsm28@digraph.polyomino.org.uk To: Subject: Add NT_ARM_PAC_ENABLED_KEYS to elf.h Message-ID: User-Agent: Alpine 2.22 (DEB 394 2020-01-19) MIME-Version: 1.0 X-Originating-IP: [137.202.0.90] X-ClientProxiedBy: svr-ies-mbx-09.mgc.mentorg.com (139.181.222.9) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) X-Spam-Status: No, score=-3126.1 required=5.0 tests=BAYES_00, GIT_PATCH_0, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org Sender: "Libc-alpha" This patch adds the new NT_ARM_PAC_ENABLED_KEYS constant from Linux 5.13 to glibc's elf.h. Tested for x86_64. Reviewed-by: Adhemerval Zanella diff --git a/elf/elf.h b/elf/elf.h index 2a62b98d4a..4738dfa28f 100644 --- a/elf/elf.h +++ b/elf/elf.h @@ -816,6 +816,8 @@ typedef struct generic key. */ #define NT_ARM_TAGGED_ADDR_CTRL 0x409 /* AArch64 tagged address control. */ +#define NT_ARM_PAC_ENABLED_KEYS 0x40a /* AArch64 pointer authentication + enabled keys. */ #define NT_VMCOREDD 0x700 /* Vmcore Device Dump Note. */ #define NT_MIPS_DSP 0x800 /* MIPS DSP ASE registers. */ #define NT_MIPS_FP_MODE 0x801 /* MIPS floating-point mode. */