From patchwork Wed Apr 30 14:16:20 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kurz X-Patchwork-Id: 344175 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org 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 ozlabs.org (Postfix) with ESMTPS id 2CC81140080 for ; Thu, 1 May 2014 00:18:47 +1000 (EST) Received: from localhost ([::1]:56968 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WfVLR-0000Xp-1r for incoming@patchwork.ozlabs.org; Wed, 30 Apr 2014 10:18:45 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48489) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WfVJM-0004Ep-5j for qemu-devel@nongnu.org; Wed, 30 Apr 2014 10:16:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WfVJC-0007Y4-Sg for qemu-devel@nongnu.org; Wed, 30 Apr 2014 10:16:36 -0400 Received: from e06smtp10.uk.ibm.com ([195.75.94.106]:60897) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WfVJC-0007XI-JH for qemu-devel@nongnu.org; Wed, 30 Apr 2014 10:16:26 -0400 Received: from /spool/local by e06smtp10.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 30 Apr 2014 15:16:25 +0100 Received: from d06dlp02.portsmouth.uk.ibm.com (9.149.20.14) by e06smtp10.uk.ibm.com (192.168.101.140) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Wed, 30 Apr 2014 15:16:23 +0100 Received: from b06cxnps4075.portsmouth.uk.ibm.com (d06relay12.portsmouth.uk.ibm.com [9.149.109.197]) by d06dlp02.portsmouth.uk.ibm.com (Postfix) with ESMTP id 7D3B8219005E; Wed, 30 Apr 2014 15:16:15 +0100 (BST) Received: from d06av09.portsmouth.uk.ibm.com (d06av09.portsmouth.uk.ibm.com [9.149.37.250]) by b06cxnps4075.portsmouth.uk.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id s3UEGNMY65667310; Wed, 30 Apr 2014 14:16:23 GMT Received: from d06av09.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av09.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id s3UEGMEl023329; Wed, 30 Apr 2014 08:16:23 -0600 Received: from smtp.lab.toulouse-stg.fr.ibm.com (srv01.lab.toulouse-stg.fr.ibm.com [9.101.4.1]) by d06av09.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id s3UEGMV5023319; Wed, 30 Apr 2014 08:16:22 -0600 Received: from bahia.local (icon-9-167-202-250.megacenter.de.ibm.com [9.167.202.250]) by smtp.lab.toulouse-stg.fr.ibm.com (Postfix) with ESMTP id A4B62210FFD; Wed, 30 Apr 2014 16:16:21 +0200 (CEST) To: afaerber@suse.de, agraf@suse.de From: Greg Kurz Date: Wed, 30 Apr 2014 16:16:20 +0200 Message-ID: <20140430141602.19106.4307.stgit@bahia.local> In-Reply-To: <20140430141204.19106.80941.stgit@bahia.local> References: <20140430141204.19106.80941.stgit@bahia.local> User-Agent: StGit/0.16 MIME-Version: 1.0 X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14043014-4966-0000-0000-0000093EEFB1 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 195.75.94.106 Cc: peter.maydell@linaro.org, qemu-ppc@nongnu.org, qemu-devel@nongnu.org, bharata@linux.vnet.ibm.com Subject: [Qemu-devel] [PATCH v2 4/4] ppc64 dump: Set the correct endianness in ELF dump header X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Bharata B Rao Signed-off-by: Bharata B Rao [ use PowerPCCPUClass::interrupts_big_endian(), Greg Kurz ] Signed-off-by: Greg Kurz --- Changes in v2: - use PowerPCCPUClass::interrupts_big_endian() target-ppc/arch_dump.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/target-ppc/arch_dump.c b/target-ppc/arch_dump.c index f24290f..815ee97 100644 --- a/target-ppc/arch_dump.c +++ b/target-ppc/arch_dump.c @@ -198,12 +198,16 @@ typedef struct NoteFuncDescStruct NoteFuncDesc; int cpu_get_dump_info(ArchDumpInfo *info, const struct GuestPhysBlockList *guest_phys_blocks) { - /* - * Currently only handling PPC64 big endian. - */ + PowerPCCPU *cpu = POWERPC_CPU(first_cpu); + PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); + info->d_machine = EM_PPC64; - info->d_endian = ELFDATA2MSB; info->d_class = ELFCLASS64; + if ((*pcc->interrupts_big_endian)(cpu)) { + info->d_endian = ELFDATA2MSB; + } else { + info->d_endian = ELFDATA2LSB; + } return 0; }