From patchwork Thu Apr 27 05:18:23 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Nikunj A. Dadhania" X-Patchwork-Id: 9702363 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 26ADC602CC for ; Thu, 27 Apr 2017 05:21:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 19B66285EB for ; Thu, 27 Apr 2017 05:21:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0E54F28602; Thu, 27 Apr 2017 05:21:06 +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=-6.4 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM 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 840B3285EB for ; Thu, 27 Apr 2017 05:21:02 +0000 (UTC) Received: from localhost ([::1]:58762 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d3brR-0000sz-Oq for patchwork-qemu-devel@patchwork.kernel.org; Thu, 27 Apr 2017 01:21:01 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56579) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d3bqA-0000q7-Hv for qemu-devel@nongnu.org; Thu, 27 Apr 2017 01:19:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d3bq7-0002Yf-Du for qemu-devel@nongnu.org; Thu, 27 Apr 2017 01:19:42 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:38891 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1d3bq7-0002YX-7p for qemu-devel@nongnu.org; Thu, 27 Apr 2017 01:19:39 -0400 Received: from pps.filterd (m0098416.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.20/8.16.0.20) with SMTP id v3R5IdZP132643 for ; Thu, 27 Apr 2017 01:19:38 -0400 Received: from e23smtp04.au.ibm.com (e23smtp04.au.ibm.com [202.81.31.146]) by mx0b-001b2d01.pphosted.com with ESMTP id 2a333he0tq-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Thu, 27 Apr 2017 01:19:38 -0400 Received: from localhost by e23smtp04.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Thu, 27 Apr 2017 15:19:33 +1000 Received: from d23av03.au.ibm.com (d23av03.au.ibm.com [9.190.234.97]) by d23relay09.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id v3R5JOjs4784484; Thu, 27 Apr 2017 15:19:32 +1000 Received: from d23av03.au.ibm.com (localhost [127.0.0.1]) by d23av03.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id v3R5IsqM003809; Thu, 27 Apr 2017 15:18:55 +1000 Received: from abhimanyu.ibmmodules.com ([9.85.81.18]) by d23av03.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id v3R5IfnC002984; Thu, 27 Apr 2017 15:18:53 +1000 From: Nikunj A Dadhania To: qemu-ppc@nongnu.org, david@gibson.dropbear.id.au Date: Thu, 27 Apr 2017 10:48:23 +0530 X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170427051824.30194-1-nikunj@linux.vnet.ibm.com> References: <20170427051824.30194-1-nikunj@linux.vnet.ibm.com> MIME-Version: 1.0 X-TM-AS-MML: disable x-cbid: 17042705-0012-0000-0000-0000022CE613 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17042705-0013-0000-0000-000007438505 Message-Id: <20170427051824.30194-6-nikunj@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-04-27_04:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1703280000 definitions=main-1704270085 X-MIME-Autoconverted: from 8bit to quoted-printable by mx0b-001b2d01.pphosted.com id v3R5IdZP132643 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.158.5 Subject: [Qemu-devel] [PATCH v3 5/6] tcg: enable MTTCG by default for PPC64 on x86 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: bharata@linux.vnet.ibm.com, alex.bennee@linaro.org, qemu-devel@nongnu.org, nikunj@linux.vnet.ibm.com, rth@twiddle.net Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP This enables the multi-threaded system emulation by default for PPC64 guests using the x86_64 TCG back-end. Signed-off-by: Nikunj A Dadhania Reviewed-by: Alex Bennée --- configure | 2 ++ target/ppc/cpu.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/configure b/configure index c35acf1..3814617 100755 --- a/configure +++ b/configure @@ -6090,12 +6090,14 @@ case "$target_name" in ppc64) TARGET_BASE_ARCH=ppc TARGET_ABI_DIR=ppc + mttcg=yes gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml" ;; ppc64le) TARGET_ARCH=ppc64 TARGET_BASE_ARCH=ppc TARGET_ABI_DIR=ppc + mttcg=yes gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml" ;; ppc64abi32) diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index e0ff041..ece535d 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -30,6 +30,8 @@ #define TARGET_LONG_BITS 64 #define TARGET_PAGE_BITS 12 +#define TCG_GUEST_DEFAULT_MO 0 + /* Note that the official physical address space bits is 62-M where M is implementation dependent. I've not looked up M for the set of cpus we emulate at the system level. */