From patchwork Sat Jul 14 10:23:32 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: YeongKyoon Lee X-Patchwork-Id: 170995 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)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id E2A4E2C0084 for ; Sat, 14 Jul 2012 20:24:17 +1000 (EST) Received: from localhost ([::1]:52683 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SpzWK-0000Uj-0T for incoming@patchwork.ozlabs.org; Sat, 14 Jul 2012 06:24:16 -0400 Received: from eggs.gnu.org ([208.118.235.92]:39021) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SpzWD-0000UW-S3 for qemu-devel@nongnu.org; Sat, 14 Jul 2012 06:24:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SpzWC-0004Bz-Rm for qemu-devel@nongnu.org; Sat, 14 Jul 2012 06:24:09 -0400 Received: from mailout1.samsung.com ([203.254.224.24]:62795) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SpzWC-0004Bt-Hn for qemu-devel@nongnu.org; Sat, 14 Jul 2012 06:24:08 -0400 Received: from epcpsbgm2.samsung.com (mailout1.samsung.com [203.254.224.24]) by mailout1.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0M7500816BJ8X960@mailout1.samsung.com> for qemu-devel@nongnu.org; Sat, 14 Jul 2012 19:23:32 +0900 (KST) X-AuditID: cbfee61b-b7f566d000005c8a-12-500148a43105 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id C2.45.23690.4A841005; Sat, 14 Jul 2012 19:23:32 +0900 (KST) Received: from localhost.localdomain ([182.198.1.3]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0M7500G5YBITGN60@mmp1.samsung.com> for qemu-devel@nongnu.org; Sat, 14 Jul 2012 19:23:32 +0900 (KST) From: Yeongkyoon Lee To: qemu-devel@nongnu.org Date: Sat, 14 Jul 2012 19:23:32 +0900 Message-id: <1342261414-6069-2-git-send-email-yeongkyoon.lee@samsung.com> X-Mailer: git-send-email 1.7.4.1 In-reply-to: <1342261414-6069-1-git-send-email-yeongkyoon.lee@samsung.com> References: <1342261414-6069-1-git-send-email-yeongkyoon.lee@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrEJMWRmVeSWpSXmKPExsVy+t9jAd0lHowBBhebdS2O9+5gcWD0eHJt M1MAYxSXTUpqTmZZapG+XQJXxoa3X1gLFrBVzL20kq2BcQJrFyMnh4SAicTDjb+YIGwxiQv3 1rN1MXJxCAksYpS4fmkdK4Qzj0libttaNpAqNgFDiZnnn4B1iAhISvzuOs0MYjMLZEjcbL7C DmILC5RLHL/5BayGRUBV4lT7XBYQm1fAU2Lupz3sENsUJBbcews0k4ODU8BLovWYJkhYCKhk wvyHLBMYeRcwMqxiFE0tSC4oTkrPNdIrTswtLs1L10vOz93ECPb5M+kdjKsaLA4xCnAwKvHw ZpozBgixJpYVV+YeYpTgYFYS4dXjAgrxpiRWVqUW5ccXleakFh9ilOZgURLnNfH+6i8kkJ5Y kpqdmlqQWgSTZeLglGpg9NerOefcaaEQl5mapHeQ/2fYtoNOcqeZpZtKBFwPPLUzCmG98+j5 5h5Zj7Zon61rl6xc2bW76nZxysymaleVJYFfDbM/5E+LmBzbrLh3oXE2/+FDigd0Z/q7r2AS vte+3FvozyVfnhvrDjxbfMrekqfRXrL30o7rcitqnlw/vm5DrHaZKU+7EktxRqKhFnNRcSIA at8IDPUBAAA= X-TM-AS-MML: No X-detected-operating-system: by eggs.gnu.org: Solaris 10 (1203?) X-Received-From: 203.254.224.24 Cc: laurent.desnogues@gmail.com, peter.maydell@linaro.org, Yeongkyoon Lee Subject: [Qemu-devel] [RFC][PATCH v3 1/3] configure: Add CONFIG_QEMU_LDST_OPTIMIZATION for TCG qemu_ld/st optimization 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 Enable CONFIG_QEMU_LDST_OPTIMIZATION for TCG qemu_ld/st optimization only when a target uses softmmu and a host is i386 or x86_64. --- configure | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) -- 1.7.4.1 diff --git a/configure b/configure index 500fe24..5b39c80 100755 --- a/configure +++ b/configure @@ -3700,6 +3700,14 @@ case "$target_arch2" in ;; esac +case "$cpu" in + i386|x86_64) + if [ "$target_softmmu" = "yes" ] ; then + echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_target_mak + fi + ;; +esac + echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak