From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A8071C33CAF for ; Fri, 17 Jan 2020 01:01:41 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7A4B92072E for ; Fri, 17 Jan 2020 01:01:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7A4B92072E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:50876 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1isG16-0003m2-JG for qemu-devel@archiver.kernel.org; Thu, 16 Jan 2020 20:01:40 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:40145) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1isG0H-0003L2-Hr for qemu-devel@nongnu.org; Thu, 16 Jan 2020 20:00:53 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1isG0D-0000FJ-Fk for qemu-devel@nongnu.org; Thu, 16 Jan 2020 20:00:49 -0500 Received: from indium.canonical.com ([91.189.90.7]:60298) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1isG0D-0000Cx-9p for qemu-devel@nongnu.org; Thu, 16 Jan 2020 20:00:45 -0500 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1isG0B-0006RA-Q0 for ; Fri, 17 Jan 2020 01:00:43 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id BDDA72E8048 for ; Fri, 17 Jan 2020 01:00:43 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Fri, 17 Jan 2020 00:55:09 -0000 From: mcandre To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=New; importance=Undecided; assignee=None; X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: andrew-pennebaker X-Launchpad-Bug-Reporter: mcandre (andrew-pennebaker) X-Launchpad-Bug-Modifier: mcandre (andrew-pennebaker) Message-Id: <157922250983.5290.10201589814072308267.malonedeb@wampee.canonical.com> Subject: [Bug 1860056] [NEW] mips binaries segfault X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="f1052173880d8dae43faa7c2fc45da1b42227143"; Instance="production-secrets-lazr.conf" X-Launchpad-Hash: bd8b1c84c3f73c8f3fcfb6526a40928fa580d150 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 91.189.90.7 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1860056 <1860056@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Public bug reported: Hello World appears to segfault with qemu mips, on a Debian 10.0.0 Buster amd64 host. Example: $ cat mips/test/hello.cpp = #include using std::cout; int main() { cout << "Hello World!\n"; return 0; } $ mips-linux-gnu-g++ -o hello hello.cpp && ./hello qemu: uncaught target signal 11 (Segmentation fault) - core dumped Note that 64-bit MIPS and little endian 32-bit MIPS qemu work fine. The problem is limited to big endian 32-bit MIPS. ** Affects: qemu Importance: Undecided Status: New -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1860056 Title: mips binaries segfault Status in QEMU: New Bug description: Hello World appears to segfault with qemu mips, on a Debian 10.0.0 Buster amd64 host. Example: = $ cat mips/test/hello.cpp = #include using std::cout; int main() { cout << "Hello World!\n"; return 0; } $ mips-linux-gnu-g++ -o hello hello.cpp && ./hello qemu: uncaught target signal 11 (Segmentation fault) - core dumped Note that 64-bit MIPS and little endian 32-bit MIPS qemu work fine. The problem is limited to big endian 32-bit MIPS. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1860056/+subscriptions