From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 886813A01B72 for ; Fri, 7 Jul 2023 10:55:42 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 886813A01B72 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1688727342; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type; bh=LktnraHj+02JVwgXTG1PskSaX2l7fDaK/1eJTWpoitA=; b=NYKSY9f6hcsJT2j7ypytUgKcMjxIM9AroktwqycAh2ZmWUrdUiMndSBBDg6OG1LKizJvuX IN5FGwzhG4FBg93lyXNLU2fTS4CNJq14NAGwQ96tBZAdwqbBQKoCP5qmv7Hzs9WvrXwwDZ bxRzIEweahpbzAZRHjiONchNPeriCcg= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-287-hJcNQwFGNm-xQbNQELVrAw-1; Fri, 07 Jul 2023 06:55:40 -0400 X-MC-Unique: hJcNQwFGNm-xQbNQELVrAw-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 900B83C0F682 for ; Fri, 7 Jul 2023 10:55:40 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.2.16.31]) by smtp.corp.redhat.com (Postfix) with ESMTPS id EC5C3492B01 for ; Fri, 7 Jul 2023 10:55:39 +0000 (UTC) From: Florian Weimer To: libc-alpha@sourceware.org Subject: [PATCH v5 0/3] Restore support for _r_debug copy relocations, interposition Message-ID: X-From-Line: 566404a98c2028ae6da88d3bd1bf2b7777a4f2aa Mon Sep 17 00:00:00 2001 Date: Fri, 07 Jul 2023 12:55:38 +0200 User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.9 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Spam-Status: No, score=-4.9 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: This is an unchanged repost, fixing a conflict in elf/Makefile. Re-tested on x86_64-linux-gnu. Florian Weimer (3): elf: Introduce separate _r_debug_array variable elf: Introduce _dl_debug_change_state elf: Restore support for _r_debug interpositions and copy relocations elf/Makefile | 9 +++ elf/dl-close.c | 6 +- elf/dl-debug.c | 144 ++++++++++++++++++++++++++----------- elf/dl-load.c | 3 +- elf/dl-open.c | 5 +- elf/rtld.c | 9 +-- elf/tst-dlmopen4-nonpic.c | 2 + elf/tst-dlmopen4-pic.c | 2 + elf/tst-dlmopen4.c | 22 ++++++ sysdeps/generic/ldsodefs.h | 20 ++++-- 10 files changed, 164 insertions(+), 58 deletions(-) create mode 100644 elf/tst-dlmopen4-nonpic.c create mode 100644 elf/tst-dlmopen4-pic.c base-commit: 1bcfe0f732066ae5336b252295591ebe7e51c301 -- 2.41.0