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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham 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 3E231C433DB for ; Thu, 25 Mar 2021 18:14:38 +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 5FECE619C7 for ; Thu, 25 Mar 2021 18:14:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5FECE619C7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bugs.launchpad.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:35290 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lPUVA-0000Ye-7Y for qemu-devel@archiver.kernel.org; Thu, 25 Mar 2021 14:14:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34920) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lPUMb-00052I-80 for qemu-devel@nongnu.org; Thu, 25 Mar 2021 14:05:45 -0400 Received: from indium.canonical.com ([91.189.90.7]:44332) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lPUMX-0004CY-G8 for qemu-devel@nongnu.org; Thu, 25 Mar 2021 14:05:44 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1lPUMV-0002M4-N7 for ; Thu, 25 Mar 2021 18:05:39 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 93AB22E8073 for ; Thu, 25 Mar 2021 18:05:39 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Thu, 25 Mar 2021 18:00:33 -0000 From: =?utf-8?q?Martin_Sch=C3=B6nstedt?= <1921092@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=Confirmed; importance=Undecided; assignee=None; X-Launchpad-Bug-Tags: arm debug X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: m-schoenstedt pmaydell X-Launchpad-Bug-Reporter: =?utf-8?q?Martin_Sch=C3=B6nstedt_=28m-schoenstedt?= =?utf-8?q?=29?= X-Launchpad-Bug-Modifier: =?utf-8?q?Martin_Sch=C3=B6nstedt_=28m-schoenstedt?= =?utf-8?q?=29?= References: <161658153575.32717.2347487454546278840.malonedeb@soybean.canonical.com> Message-Id: <161669523361.28473.16337375491580259815.malone@gac.canonical.com> Subject: [Bug 1921092] Re: gdbstub debug of multi-cluster machines is undocumented and confusing 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="4446feb642ca86be4f6eceb855b408397dad6a50"; Instance="production" X-Launchpad-Hash: 1fbfa6b0fc7b2bc6128e95bc08db29e70b4603b1 Received-SPF: none client-ip=91.189.90.7; envelope-from=bounces@canonical.com; helo=indium.canonical.com X-Spam_score_int: -65 X-Spam_score: -6.6 X-Spam_bar: ------ X-Spam_report: (-6.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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 1921092 <1921092@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" qemu-system-arm -cpu cortex-m33 -machine mps2-an521 -nographic -m 16 -vga none -net none -chardev stdio,id=3Dcon,mux=3Don -serial chardev:con -mon chardev=3Dcon,mode=3Dreadline -icount shift=3D7,align=3Doff,sleep=3Dof= f -rtc clock=3Dvm -device loader,file=3D/zephyr.elf -s -S -kernel /zephyr.elf i've included both .elf files in a zip. That should be enough for running the sample ** Attachment added: "zephyr_sample.zip" https://bugs.launchpad.net/qemu/+bug/1921092/+attachment/5480969/+files/= zephyr_sample.zip -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1921092 Title: gdbstub debug of multi-cluster machines is undocumented and confusing Status in QEMU: Confirmed Bug description: Working with Zephyr RTOS, running a multi core sample on mps2_an521 works= fine. Both cpus start. Trying to debug with options -s -S the second core fails to boot. Posted with explanation also at: https://github.com/zephyrproject- rtos/zephyr/issues/33635 To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1921092/+subscriptions