From patchwork Tue Jan 14 20:13:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: BALATON Zoltan X-Patchwork-Id: 1223038 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=eik.bme.hu Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 47y22d5gBzz9sP3 for ; Wed, 15 Jan 2020 07:23:04 +1100 (AEDT) Received: from localhost ([::1]:45600 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1irSiL-0000VG-E7 for incoming@patchwork.ozlabs.org; Tue, 14 Jan 2020 15:23:01 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:45330) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1irShy-0000V7-VJ for qemu-devel@nongnu.org; Tue, 14 Jan 2020 15:22:39 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1irShx-0005QT-95 for qemu-devel@nongnu.org; Tue, 14 Jan 2020 15:22:38 -0500 Received: from zero.eik.bme.hu ([152.66.115.2]:63979) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1irShx-0005Fo-2e for qemu-devel@nongnu.org; Tue, 14 Jan 2020 15:22:37 -0500 Received: from zero.eik.bme.hu (blah.eik.bme.hu [152.66.115.182]) by localhost (Postfix) with SMTP id 0CA1F74594E; Tue, 14 Jan 2020 21:22:27 +0100 (CET) Received: by zero.eik.bme.hu (Postfix, from userid 432) id E859E745702; Tue, 14 Jan 2020 21:22:26 +0100 (CET) From: BALATON Zoltan Date: Tue, 14 Jan 2020 21:13:42 +0100 Subject: [PATCH] target/m68k: Allow movec only on 68010+ To: qemu-devel@nongnu.org Message-Id: <20200114202226.E859E745702@zero.eik.bme.hu> X-detected-operating-system: by eggs.gnu.org: FreeBSD 9.x [fuzzy] X-Received-From: 152.66.115.2 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" The movec opcode does not exist on 68000 and should raise an exception. Fix the feature mask to only allow movec on newer 68k CPUs. Signed-off-by: BALATON Zoltan --- target/m68k/translate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/m68k/translate.c b/target/m68k/translate.c index fcdb7bc8e4..f19da064c8 100644 --- a/target/m68k/translate.c +++ b/target/m68k/translate.c @@ -5988,7 +5988,7 @@ void register_m68k_insns (CPUM68KState *env) BASE(stop, 4e72, ffff); BASE(rte, 4e73, ffff); INSN(cf_movec, 4e7b, ffff, CF_ISA_A); - INSN(m68k_movec, 4e7a, fffe, M68000); + INSN(m68k_movec, 4e7a, fffe, FPU); #endif BASE(nop, 4e71, ffff); INSN(rtd, 4e74, ffff, RTD);