From patchwork Thu Dec 3 13:11:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Weimer X-Patchwork-Id: 41281 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 52C533971806; Thu, 3 Dec 2020 13:11:44 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 52C533971806 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1607001104; bh=oOplAdLN7zxJjrUf5rlS/dTWcicxl0AbQfjAsNpkfks=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=k0/bAHQXrpdWKddLehY4SG5R0uLed55IDycRuOiEeSYt36v/73cllwjsNx+ud/jBr 3+kQlAG0Cwf7OAHXr2KyGysEt1FQQfKvkRg2Q5OAK+22knRR0aeEjknLZnKQokGy6G yNVj2GmJsrwDnut1/6cfDan5rkAq2bpwU971iyU8= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by sourceware.org (Postfix) with ESMTP id 0746D3971800 for ; Thu, 3 Dec 2020 13:11:42 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 0746D3971800 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-255-TZ-rFV_xO_y2k2scFS2v1g-1; Thu, 03 Dec 2020 08:11:40 -0500 X-MC-Unique: TZ-rFV_xO_y2k2scFS2v1g-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 0F8331926DCB for ; Thu, 3 Dec 2020 13:11:39 +0000 (UTC) Received: from oldenburg2.str.redhat.com (ovpn-112-44.ams2.redhat.com [10.36.112.44]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0B9645C257 for ; Thu, 3 Dec 2020 13:11:37 +0000 (UTC) To: libc-alpha@sourceware.org Subject: [PATCH] elf: Synchronize section header flags with binutils Date: Thu, 03 Dec 2020 14:11:36 +0100 Message-ID: <87pn3r11br.fsf@oldenburg2.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-Spam-Status: No, score=-12.8 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_H3, RCVD_IN_MSPIKE_WL, 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: Florian Weimer via Libc-alpha From: Florian Weimer Reply-To: Florian Weimer Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" binutils 2.36 will add SHF_GNU_RETAIN support. SHF_GNU_BUILD_NOTE was also missing from the glibc header. --- elf/elf.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/elf/elf.h b/elf/elf.h index 0ed6753a93..8cb31eed99 100644 --- a/elf/elf.h +++ b/elf/elf.h @@ -478,6 +478,8 @@ typedef struct #define SHF_COMPRESSED (1 << 11) /* Section with compressed data. */ #define SHF_MASKOS 0x0ff00000 /* OS-specific. */ #define SHF_MASKPROC 0xf0000000 /* Processor-specific */ +#define SHF_GNU_BUILD_NOTE (1 << 29) /* Contains GNU build notes. */ +#define SHF_GNU_RETAIN (1 << 21) /* Not to be GCed by linker. */ #define SHF_ORDERED (1 << 30) /* Special ordering requirement (Solaris). */ #define SHF_EXCLUDE (1U << 31) /* Section is excluded unless