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Mon, 15 Feb 2021 11:56:39 +0000 Received: from PA4PR08MB6320.eurprd08.prod.outlook.com ([fe80::60f0:3773:69b8:e336]) by PA4PR08MB6320.eurprd08.prod.outlook.com ([fe80::60f0:3773:69b8:e336%2]) with mapi id 15.20.3846.042; Mon, 15 Feb 2021 11:56:39 +0000 To: libc-alpha@sourceware.org Subject: [PATCH 01/15] aarch64: free tlsdesc data on dlclose [BZ #27403] Date: Mon, 15 Feb 2021 11:56:28 +0000 Message-Id: <90458da8b7b46e806f756c2715c87fc9d2c1be95.1613390045.git.szabolcs.nagy@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: X-Originating-IP: [217.140.106.49] X-ClientProxiedBy: SA0PR11CA0166.namprd11.prod.outlook.com (2603:10b6:806:1bb::21) To PA4PR08MB6320.eurprd08.prod.outlook.com (2603:10a6:102:e5::9) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (217.140.106.49) by SA0PR11CA0166.namprd11.prod.outlook.com (2603:10b6:806:1bb::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3846.25 via Frontend Transport; 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The definitions are now copied from arm, since the same is needed on aarch64. The cleanup of tlsdesc data is handled by the custom _dl_unmap. Fixes bug 27403. --- sysdeps/aarch64/dl-lookupcfg.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 sysdeps/aarch64/dl-lookupcfg.h diff --git a/sysdeps/aarch64/dl-lookupcfg.h b/sysdeps/aarch64/dl-lookupcfg.h new file mode 100644 index 0000000000..c1ae676ae1 --- /dev/null +++ b/sysdeps/aarch64/dl-lookupcfg.h @@ -0,0 +1,27 @@ +/* Configuration of lookup functions. + Copyright (C) 2006-2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + . */ + +#define DL_UNMAP_IS_SPECIAL + +#include_next + +struct link_map; + +extern void _dl_unmap (struct link_map *map); + +#define DL_UNMAP(map) _dl_unmap (map)