From patchwork Mon Feb 20 09:57:34 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cornelia Huck X-Patchwork-Id: 9582381 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id DAB386047C for ; Mon, 20 Feb 2017 10:23:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C924C28840 for ; Mon, 20 Feb 2017 10:23:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BCD0128851; Mon, 20 Feb 2017 10:23:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 3037C28840 for ; Mon, 20 Feb 2017 10:23:26 +0000 (UTC) Received: from localhost ([::1]:37184 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cfl7t-0001M8-4D for patchwork-qemu-devel@patchwork.kernel.org; Mon, 20 Feb 2017 05:23:25 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39503) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cfkjK-00041x-J0 for qemu-devel@nongnu.org; Mon, 20 Feb 2017 04:58:06 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cfkjG-0005lG-Hc for qemu-devel@nongnu.org; Mon, 20 Feb 2017 04:58:02 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:43129) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cfkjG-0005l6-89 for qemu-devel@nongnu.org; Mon, 20 Feb 2017 04:57:58 -0500 Received: from pps.filterd (m0098404.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.20/8.16.0.20) with SMTP id v1K9rdEa020587 for ; Mon, 20 Feb 2017 04:57:57 -0500 Received: from e06smtp12.uk.ibm.com (e06smtp12.uk.ibm.com [195.75.94.108]) by mx0a-001b2d01.pphosted.com with ESMTP id 28qvby4ppk-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Mon, 20 Feb 2017 04:57:56 -0500 Received: from localhost by e06smtp12.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Mon, 20 Feb 2017 09:57:52 -0000 Received: from b06cxnps3074.portsmouth.uk.ibm.com (d06relay09.portsmouth.uk.ibm.com [9.149.109.194]) by d06dlp02.portsmouth.uk.ibm.com (Postfix) with ESMTP id E20DB2190066; Mon, 20 Feb 2017 09:56:53 +0000 (GMT) Received: from d06av23.portsmouth.uk.ibm.com (d06av23.portsmouth.uk.ibm.com [9.149.105.59]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id v1K9vpft15073714; Mon, 20 Feb 2017 09:57:51 GMT Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 05739A4057; Mon, 20 Feb 2017 09:57:49 +0000 (GMT) Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CD38BA405B; Mon, 20 Feb 2017 09:57:48 +0000 (GMT) Received: from gondolin.boeblingen.de.ibm.com (unknown [9.152.224.55]) by d06av23.portsmouth.uk.ibm.com (Postfix) with ESMTPS; Mon, 20 Feb 2017 09:57:48 +0000 (GMT) From: Cornelia Huck To: qemu-devel@nongnu.org Date: Mon, 20 Feb 2017 10:57:34 +0100 X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170220095734.7890-1-cornelia.huck@de.ibm.com> References: <20170220095734.7890-1-cornelia.huck@de.ibm.com> X-TM-AS-GCONF: 00 X-Content-Scanned: Fidelis XPS MAILER x-cbid: 17022009-0008-0000-0000-000003EC0178 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17022009-0009-0000-0000-00001C8547D3 Message-Id: <20170220095734.7890-13-cornelia.huck@de.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-02-20_06:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1612050000 definitions=main-1702200100 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.156.1 Subject: [Qemu-devel] [PATCH 12/12] s390x/arch_dump: pass cpuid into notes sections X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Cornelia Huck , borntraeger@de.ibm.com, jfrei@linux.vnet.ibm.com, agraf@suse.de Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Christian Borntraeger we need to pass the cpuid into the pid field of the notes section, otherwise the notes for different CPUs all have 0: e.g. objdump -h shows: old: 5 .reg-s390-prefix/0 00000004 0000000000000000 0000000000000000 6 .reg-s390-prefix 00000004 0000000000000000 0000000000000000 21 .reg-s390-prefix/0 00000004 0000000000000000 0000000000000000 new: 5 .reg-s390-prefix/1 00000004 0000000000000000 0000000000000000 6 .reg-s390-prefix 00000004 0000000000000000 0000000000000000 21 .reg-s390-prefix/2 00000004 0000000000000000 0000000000000000 Reported-by: Philipp Rudo Signed-off-by: Christian Borntraeger Signed-off-by: Cornelia Huck --- target/s390x/arch_dump.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/target/s390x/arch_dump.c b/target/s390x/arch_dump.c index 887cae947e..105ae9a5d8 100644 --- a/target/s390x/arch_dump.c +++ b/target/s390x/arch_dump.c @@ -73,7 +73,7 @@ typedef struct noteStruct { } contents; } QEMU_PACKED Note; -static void s390x_write_elf64_prstatus(Note *note, S390CPU *cpu) +static void s390x_write_elf64_prstatus(Note *note, S390CPU *cpu, int id) { int i; S390xUserRegs *regs; @@ -87,9 +87,10 @@ static void s390x_write_elf64_prstatus(Note *note, S390CPU *cpu) regs->acrs[i] = cpu_to_be32(cpu->env.aregs[i]); regs->gprs[i] = cpu_to_be64(cpu->env.regs[i]); } + note->contents.prstatus.pid = id; } -static void s390x_write_elf64_fpregset(Note *note, S390CPU *cpu) +static void s390x_write_elf64_fpregset(Note *note, S390CPU *cpu, int id) { int i; CPUS390XState *cs = &cpu->env; @@ -101,7 +102,7 @@ static void s390x_write_elf64_fpregset(Note *note, S390CPU *cpu) } } -static void s390x_write_elf64_vregslo(Note *note, S390CPU *cpu) +static void s390x_write_elf64_vregslo(Note *note, S390CPU *cpu, int id) { int i; @@ -111,7 +112,7 @@ static void s390x_write_elf64_vregslo(Note *note, S390CPU *cpu) } } -static void s390x_write_elf64_vregshi(Note *note, S390CPU *cpu) +static void s390x_write_elf64_vregshi(Note *note, S390CPU *cpu, int id) { int i; S390xElfVregsHi *temp_vregshi; @@ -125,25 +126,25 @@ static void s390x_write_elf64_vregshi(Note *note, S390CPU *cpu) } } -static void s390x_write_elf64_timer(Note *note, S390CPU *cpu) +static void s390x_write_elf64_timer(Note *note, S390CPU *cpu, int id) { note->hdr.n_type = cpu_to_be32(NT_S390_TIMER); note->contents.timer = cpu_to_be64((uint64_t)(cpu->env.cputm)); } -static void s390x_write_elf64_todcmp(Note *note, S390CPU *cpu) +static void s390x_write_elf64_todcmp(Note *note, S390CPU *cpu, int id) { note->hdr.n_type = cpu_to_be32(NT_S390_TODCMP); note->contents.todcmp = cpu_to_be64((uint64_t)(cpu->env.ckc)); } -static void s390x_write_elf64_todpreg(Note *note, S390CPU *cpu) +static void s390x_write_elf64_todpreg(Note *note, S390CPU *cpu, int id) { note->hdr.n_type = cpu_to_be32(NT_S390_TODPREG); note->contents.todpreg = cpu_to_be32((uint32_t)(cpu->env.todpr)); } -static void s390x_write_elf64_ctrs(Note *note, S390CPU *cpu) +static void s390x_write_elf64_ctrs(Note *note, S390CPU *cpu, int id) { int i; @@ -154,7 +155,7 @@ static void s390x_write_elf64_ctrs(Note *note, S390CPU *cpu) } } -static void s390x_write_elf64_prefix(Note *note, S390CPU *cpu) +static void s390x_write_elf64_prefix(Note *note, S390CPU *cpu, int id) { note->hdr.n_type = cpu_to_be32(NT_S390_PREFIX); note->contents.prefix = cpu_to_be32((uint32_t)(cpu->env.psa)); @@ -163,7 +164,7 @@ static void s390x_write_elf64_prefix(Note *note, S390CPU *cpu) typedef struct NoteFuncDescStruct { int contents_size; - void (*note_contents_func)(Note *note, S390CPU *cpu); + void (*note_contents_func)(Note *note, S390CPU *cpu, int id); } NoteFuncDesc; static const NoteFuncDesc note_core[] = { @@ -199,7 +200,7 @@ static int s390x_write_elf64_notes(const char *note_name, note.hdr.n_namesz = cpu_to_be32(strlen(note_name) + 1); note.hdr.n_descsz = cpu_to_be32(nf->contents_size); strncpy(note.name, note_name, sizeof(note.name)); - (*nf->note_contents_func)(¬e, cpu); + (*nf->note_contents_func)(¬e, cpu, id); note_size = sizeof(note) - sizeof(note.contents) + nf->contents_size; ret = f(¬e, note_size, opaque);