From patchwork Thu Nov 24 08:40:02 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 698765 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)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3tPXjV49hgz9t0v for ; Thu, 24 Nov 2016 19:41:02 +1100 (AEDT) Received: from localhost ([::1]:38610 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c9paW-00028Q-I4 for incoming@patchwork.ozlabs.org; Thu, 24 Nov 2016 03:41:00 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33122) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c9pZs-0001os-2P for qemu-devel@nongnu.org; Thu, 24 Nov 2016 03:40:23 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1c9pZo-0005vn-68 for qemu-devel@nongnu.org; Thu, 24 Nov 2016 03:40:20 -0500 Received: from mout.kundenserver.de ([212.227.17.10]:56273) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1c9pZn-0005uW-RZ for qemu-devel@nongnu.org; Thu, 24 Nov 2016 03:40:16 -0500 Received: from Quad.localdomain ([78.238.229.36]) by mrelayeu.kundenserver.de (mreue104 [212.227.15.183]) with ESMTPSA (Nemesis) id 0Lgoo2-1cU1Ed32z0-00oEQF; Thu, 24 Nov 2016 09:40:09 +0100 From: Laurent Vivier To: qemu-devel@nongnu.org Date: Thu, 24 Nov 2016 09:40:02 +0100 Message-Id: <1479976802-21696-1-git-send-email-laurent@vivier.eu> X-Mailer: git-send-email 2.7.4 X-Provags-ID: V03:K0:hD/xEGStiP3aIYVOFXm7Z/HGIJGo+3i+PRtrUxv3XwGroyIhfmv dLGBInMW1C054PZoujNe0usJTIPk1KcQ+jk2Mj/XXtC8Z1hoD+6nbJIZ/gEMG5L9ie9yJSa NzsxXfm8AdpTnprPlX8KTmGWw92E0GrHC8Jl/g2U6OE/3v4wrDVx+hiuoAp4uci/yADbE72 Q+BdGGvpUZoPJ96r1rE0g== X-UI-Out-Filterresults: notjunk:1; V01:K0:gELBYo25MaM=:NdXWY8aa2zXdYsDYobaH3S igGyu4sD2VUOYnp+xrBx+s7wpilw657L1SYwX36ObSwprgN3zK0NWu9RR3MSEu6Qs8NfciiTn raw0Dy5vXP1ev8g+TbO3J7DPMAeqXm+svGzIhTgkNiw5a5LxdQykCsAADUXXavDSJdU6QCP9p xGeXg5RPVuzUDDirmxa3fUMnWYs9trjgAzzBhgtkXhXTYqAMcAzLwN8g2b5xPF+gPeEzJz4Sy SOPAtgx/Zf9BEg5pGrnf5Qr3+lKLjzM+WRZiStNx+NKEP3TqGM2kZOVl+AO1Wyi+lIX7R8V6g XOt9hOkHBdQ0R+Z7SQEV5xL8/NvCKrNFL05TftpwWb1nsipBp/+VQUttH8Wz0IeD4u2jl4//X Ut5VjeRWVyDC7cWRpbCGv+Q1ipNmz0EMKSK673L2NvZ9ji6B0Y336rtDU3w7KFfnU4il241oI ColjhL6apB6ungJEJtVDxi9BhQ1+AKh6fPtdGQABpGTxf0KYU/vyNKG8sivQPoHfBUZ+ELcfK zLcEur5Hx6cjRESy7TYtIPf1O8z4hij/691oJSZteQdFV1sfFbHVmiMaCPYaCiTMd1Ihq4916 ptqi1wiPfxPe+h89CUvje0vpkMfU2abdhiGJ97MPDtLa2lCdWv4UZRwCGV7uyJ/dcIyxL1bNf Y2KakvEavjwId2DJ7+cQy4y0druYdVEt7mP6jrJInViV3C1lhzvcGi8jDUUnNKzobNV4= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.17.10 Subject: [Qemu-devel] [PATCH for-2.8] target-m68k: fix muluw/mulsw 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: Laurent Vivier , Richard Henderson Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" "The multiplier and multiplicand are both word operands, and the result is a long-word operand." So compute flags on a long-word result, not on a word result. Signed-off-by: Laurent Vivier Reviewed-by: Richard Henderson --- 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 d2d6816..d6ed883 100644 --- a/target-m68k/translate.c +++ b/target-m68k/translate.c @@ -1186,7 +1186,7 @@ DISAS_INSN(mulw) SRC_EA(env, src, OS_WORD, sign, NULL); tcg_gen_mul_i32(tmp, tmp, src); tcg_gen_mov_i32(reg, tmp); - gen_logic_cc(s, tmp, OS_WORD); + gen_logic_cc(s, tmp, OS_LONG); } DISAS_INSN(divw)