From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from esa2.mentor.iphmx.com (esa2.mentor.iphmx.com [68.232.141.98]) by sourceware.org (Postfix) with ESMTPS id 86BB33858D1E for ; Fri, 23 Dec 2022 13:35:26 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 86BB33858D1E Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=codesourcery.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=mentor.com X-IronPort-AV: E=Sophos;i="5.96,268,1665475200"; d="scan'208";a="91406290" Received: from orw-gwy-02-in.mentorg.com ([192.94.38.167]) by esa2.mentor.iphmx.com with ESMTP; 23 Dec 2022 05:35:23 -0800 IronPort-SDR: eFY/N1JctztlW9/LLg2b+ZbF0bi3ukI6s3r1uKk8KqWHaCuATqkteaFHb+NWfF8X3yC56i7csE cYK7wRgd8FoniSx5jqIQ+YtDUawqjh0/TYe38jb3gVtw4U+Ri9sk2sqsWnxKTXiny4VHKRJBQs jiZr8mNxuxBJBR2AMp346ffC5LAVCf3sAiv/tTstE+wKn3Wg0vemTjaWVQdmWNcy9Gum/91t8W DRp5SLB19lIVCL1XFHIuWBIVxNmH65YGHdwkAHxE6LgljOrF1qdeSipXNketB/4QFv4ZyHOxFP Gyw= From: Thomas Schwinge To: , Tom de Vries Subject: nvptx: Support global constructors/destructors via 'collect2' for offloading (was: nvptx: Support global constructors/destructors via 'collect2') In-Reply-To: <87y1rq7wt4.fsf@dem-tschwing-1.ger.mentorg.com> References: <878rjqaku5.fsf@dem-tschwing-1.ger.mentorg.com> <87y1rq7wt4.fsf@dem-tschwing-1.ger.mentorg.com> User-Agent: Notmuch/0.29.3+94~g74c3f1b (https://notmuchmail.org) Emacs/28.2 (x86_64-pc-linux-gnu) Date: Fri, 23 Dec 2022 14:35:16 +0100 Message-ID: <87r0wqp7jf.fsf@euler.schwinge.homeip.net> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Originating-IP: [137.202.0.90] X-ClientProxiedBy: svr-ies-mbx-11.mgc.mentorg.com (139.181.222.11) To svr-ies-mbx-10.mgc.mentorg.com (139.181.222.10) X-Spam-Status: No, score=-5.9 required=5.0 tests=BAYES_00,HEADER_FROM_DIFFERENT_DOMAINS,KAM_DMARC_STATUS,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Hi! On 2022-12-02T14:35:35+0100, I wrote: > On 2022-12-01T22:13:38+0100, I wrote: >> I'm working on support for global constructors/destructors with >> GCC/nvptx > > See "nvptx: Support global constructors/destructors via 'collect2'" > [posted before] Building on that, attached is now the additional "for offloading" piece: "nvptx: Support global constructors/destructors via 'collect2' for offloadi= ng". OK to push? I did manually test this (by putting a few constructors/destructors into 'libgomp/config/nvptx/oacc-parallel.c', and observing them be executed), and also in my WIP development tree with standard libgfortran constructors (with 'LIBGFOR_MINIMAL' disabled). Gr=C3=BC=C3=9Fe Thomas ----------------- Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstra=C3=9Fe 201= , 80634 M=C3=BCnchen; Gesellschaft mit beschr=C3=A4nkter Haftung; Gesch=C3= =A4ftsf=C3=BChrer: Thomas Heurung, Frank Th=C3=BCrauf; Sitz der Gesellschaf= t: M=C3=BCnchen; Registergericht M=C3=BCnchen, HRB 106955