From nobody Tue Feb 10 21:19:22 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1507236243067263.5524491692254; Thu, 5 Oct 2017 13:44:03 -0700 (PDT) Received: from localhost ([::1]:41967 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e0Czi-0006b2-34 for importer@patchew.org; Thu, 05 Oct 2017 16:43:46 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48840) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e0Ct9-0001fq-6v for qemu-devel@nongnu.org; Thu, 05 Oct 2017 16:37:00 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e0Ct8-0000GW-6m for qemu-devel@nongnu.org; Thu, 05 Oct 2017 16:36:59 -0400 Received: from mx1.redhat.com ([209.132.183.28]:51804) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1e0Ct8-0000Fv-1D for qemu-devel@nongnu.org; Thu, 05 Oct 2017 16:36:58 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 15E5A61464; Thu, 5 Oct 2017 20:36:57 +0000 (UTC) Received: from localhost (ovpn-116-25.gru2.redhat.com [10.97.116.25]) by smtp.corp.redhat.com (Postfix) with ESMTP id 938FB5D764; Thu, 5 Oct 2017 20:36:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 15E5A61464 Authentication-Results: ext-mx10.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx10.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=ehabkost@redhat.com From: Eduardo Habkost To: Peter Maydell Date: Thu, 5 Oct 2017 17:36:38 -0300 Message-Id: <20171005203638.19255-10-ehabkost@redhat.com> In-Reply-To: <20171005203638.19255-1-ehabkost@redhat.com> References: <20171005203638.19255-1-ehabkost@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Thu, 05 Oct 2017 20:36:57 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 9/9] x86: Correct translation of some rdgsbase and wrgsbase encodings 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: qemu-devel@nongnu.org, Todd Eisenberger Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Todd Eisenberger It looks like there was a transcription error when writing this code initially. The code previously only decoded src or dst of rax. This resolves https://bugs.launchpad.net/qemu/+bug/1719984. Signed-off-by: Todd Eisenberger Message-Id: Reviewed-by: Richard Henderson Signed-off-by: Eduardo Habkost --- target/i386/translate.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/i386/translate.c b/target/i386/translate.c index a8986f4c1a..7b920115f9 100644 --- a/target/i386/translate.c +++ b/target/i386/translate.c @@ -8155,9 +8155,9 @@ static target_ulong disas_insn(DisasContext *s, CPUSt= ate *cpu) break; =20 case 0xc0 ... 0xc7: /* rdfsbase (f3 0f ae /0) */ - case 0xc8 ... 0xc8: /* rdgsbase (f3 0f ae /1) */ + case 0xc8 ... 0xcf: /* rdgsbase (f3 0f ae /1) */ case 0xd0 ... 0xd7: /* wrfsbase (f3 0f ae /2) */ - case 0xd8 ... 0xd8: /* wrgsbase (f3 0f ae /3) */ + case 0xd8 ... 0xdf: /* wrgsbase (f3 0f ae /3) */ if (CODE64(s) && (prefixes & PREFIX_REPZ) && !(prefixes & PREFIX_LOCK) --=20 2.13.6