From patchwork Mon Jun 27 13:15:55 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabien Chouteau X-Patchwork-Id: 102158 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [140.186.70.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 5ADF8B6F53 for ; Mon, 27 Jun 2011 23:23:56 +1000 (EST) Received: from localhost ([::1]:58744 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QbBn6-0005PA-4X for incoming@patchwork.ozlabs.org; Mon, 27 Jun 2011 09:23:52 -0400 Received: from eggs.gnu.org ([140.186.70.92]:47300) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QbBfn-0004TC-Lo for qemu-devel@nongnu.org; Mon, 27 Jun 2011 09:16:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QbBfg-0001Xq-MZ for qemu-devel@nongnu.org; Mon, 27 Jun 2011 09:16:19 -0400 Received: from mel.act-europe.fr ([194.98.77.210]:34928) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QbBfg-0001XV-6y for qemu-devel@nongnu.org; Mon, 27 Jun 2011 09:16:12 -0400 Received: from localhost (localhost [127.0.0.1]) by filtered-smtp.eu.adacore.com (Postfix) with ESMTP id 31992CB02D8 for ; Mon, 27 Jun 2011 15:16:10 +0200 (CEST) X-Virus-Scanned: amavisd-new at eu.adacore.com Received: from mel.act-europe.fr ([127.0.0.1]) by localhost (smtp.eu.adacore.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ktQICdQDBFG8 for ; Mon, 27 Jun 2011 15:16:07 +0200 (CEST) Received: from PomPomGalli.act-europe.fr (pompomgalli.act-europe.fr [10.10.1.88]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mel.act-europe.fr (Postfix) with ESMTP id 2D541CB01F2 for ; Mon, 27 Jun 2011 15:16:06 +0200 (CEST) From: Fabien Chouteau To: qemu-devel@nongnu.org Date: Mon, 27 Jun 2011 15:15:55 +0200 Message-Id: <1309180555-3942-1-git-send-email-chouteau@adacore.com> X-Mailer: git-send-email 1.7.4.1 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 194.98.77.210 Subject: [Qemu-devel] [PATCH] Add e500 instructions dcblc, dcbtls and dcbtstl as no-op 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 Signed-off-by: Fabien Chouteau --- target-ppc/translate.c | 21 +++++++++++++++++++++ 1 files changed, 21 insertions(+), 0 deletions(-) diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 0a03b44..d0ca821 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -3995,6 +3995,24 @@ static void gen_dcbt(DisasContext *ctx) */ } +/* dcblc */ +static void gen_dcblc(DisasContext *ctx) +{ + /* interpreted as no-op */ +} + +/* dcbtls */ +static void gen_dcbtls(DisasContext *ctx) +{ + /* interpreted as no-op */ +} + +/* dcbtstls */ +static void gen_dcbtstls(DisasContext *ctx) +{ + /* interpreted as no-op */ +} + /* dcbtst */ static void gen_dcbtst(DisasContext *ctx) { @@ -8404,6 +8422,9 @@ GEN_HANDLER(dcbi, 0x1F, 0x16, 0x0E, 0x03E00001, PPC_CACHE), GEN_HANDLER(dcbst, 0x1F, 0x16, 0x01, 0x03E00001, PPC_CACHE), GEN_HANDLER(dcbt, 0x1F, 0x16, 0x08, 0x02000001, PPC_CACHE), GEN_HANDLER(dcbtst, 0x1F, 0x16, 0x07, 0x02000001, PPC_CACHE), +GEN_HANDLER(dcblc, 0x1F, 0x6, 0x0C, 0x02000001, PPC_CACHE), +GEN_HANDLER(dcbtls, 0x1F, 0x6, 0x05, 0x02000001, PPC_CACHE), +GEN_HANDLER(dcbtstls, 0x1F, 0x6, 0x04, 0x02000001, PPC_CACHE), GEN_HANDLER(dcbz, 0x1F, 0x16, 0x1F, 0x03E00001, PPC_CACHE_DCBZ), GEN_HANDLER2(dcbz_970, "dcbz", 0x1F, 0x16, 0x1F, 0x03C00001, PPC_CACHE_DCBZT), GEN_HANDLER(dst, 0x1F, 0x16, 0x0A, 0x01800001, PPC_ALTIVEC),