From patchwork Fri Aug 28 16:55:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Wielaard X-Patchwork-Id: 40338 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 80F2D39484B0; Fri, 28 Aug 2020 16:55:32 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 80F2D39484B0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1598633732; bh=T9szflfNfDb48M34XBJjO1lypenW+BxB9h9t0JOSyqM=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:Cc:From; b=NvuGJ7MT/b0yCnzZuEHMdVOn59xwhEh4q80hW+K7Uxc2nDYN2SkZsyJv9QOjNV1KZ Fk40uAIFhUobe+NjOITtEhDY/DQ5rsyBWRWQraLz6VCLIwhTRuxCqseFeLX7QrgpnR 2zClyiKOhTEI9xcyxhnzMbF4YOy7Q7csvT5Nm8fE= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from us-smtp-delivery-1.mimecast.com (us-smtp-delivery-1.mimecast.com [205.139.110.120]) by sourceware.org (Postfix) with ESMTP id E04303861031 for ; Fri, 28 Aug 2020 16:55:28 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org E04303861031 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-318-0RVKte64P12V6006Gwh5gQ-1; Fri, 28 Aug 2020 12:55:26 -0400 X-MC-Unique: 0RVKte64P12V6006Gwh5gQ-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 4B501186F2EC; Fri, 28 Aug 2020 16:55:25 +0000 (UTC) Received: from tarox.wildebeest.org (ovpn-112-53.ams2.redhat.com [10.36.112.53]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 2152460BA7; Fri, 28 Aug 2020 16:55:25 +0000 (UTC) Received: by tarox.wildebeest.org (Postfix, from userid 1000) id C78C34028EA8; Fri, 28 Aug 2020 18:55:23 +0200 (CEST) To: libc-alpha@sourceware.org Subject: [PATCH] elf.h: Add aarch64 bti/pac dynamic tag constants Date: Fri, 28 Aug 2020 18:55:13 +0200 Message-Id: <20200828165513.25649-1-mjw@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0.001 X-Mimecast-Originator: redhat.com X-Spam-Status: No, score=-14.6 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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: , X-Patchwork-Original-From: Mark Wielaard via Libc-alpha From: Mark Wielaard Reply-To: Mark Wielaard Cc: Mark Wielaard Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" From: Mark Wielaard Constants double checked against binutils and the ELF for the Arm 64-bit Architecture (AArch64) Release 2020Q2 document. --- elf/elf.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/elf/elf.h b/elf/elf.h index 197b557d15..ff9f1dadd5 100644 --- a/elf/elf.h +++ b/elf/elf.h @@ -2875,6 +2875,8 @@ enum #define R_AARCH64_IRELATIVE 1032 /* STT_GNU_IFUNC relocation. */ /* AArch64 specific values for the Dyn d_tag field. */ +#define DT_AARCH64_BTI_PLT (DT_LOPROC + 1) +#define DT_AARCH64_PAC_PLT (DT_LOPROC + 3) #define DT_AARCH64_VARIANT_PCS (DT_LOPROC + 5) #define DT_AARCH64_NUM 6