From patchwork Tue Dec 27 17:53:52 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 709084 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 3tp3jM0hhPz9syB for ; Wed, 28 Dec 2016 05:07:03 +1100 (AEDT) Received: from localhost ([::1]:55322 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cLw9M-0001g7-Ut for incoming@patchwork.ozlabs.org; Tue, 27 Dec 2016 13:07:00 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37499) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cLvxE-0000Hw-UU for qemu-devel@nongnu.org; Tue, 27 Dec 2016 12:54:31 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cLvxA-0000MF-MY for qemu-devel@nongnu.org; Tue, 27 Dec 2016 12:54:29 -0500 Received: from mout.kundenserver.de ([212.227.126.130]:63890) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cLvxA-0000LV-D7 for qemu-devel@nongnu.org; Tue, 27 Dec 2016 12:54:24 -0500 Received: from Quad.localdomain ([78.238.229.36]) by mrelayeu.kundenserver.de (mreue001 [212.227.15.167]) with ESMTPSA (Nemesis) id 0M1NdZ-1cfvlv1OQb-00tUoV; Tue, 27 Dec 2016 18:54:06 +0100 From: Laurent Vivier To: qemu-devel@nongnu.org Date: Tue, 27 Dec 2016 18:53:52 +0100 Message-Id: <1482861241-17678-4-git-send-email-laurent@vivier.eu> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1482861241-17678-1-git-send-email-laurent@vivier.eu> References: <1482861241-17678-1-git-send-email-laurent@vivier.eu> X-Provags-ID: V03:K0:oaaT6vCQ/oPr9V44NoyNvq+ntmgIPUYBxU4rMbOX8SvZmtp9Wlg srs37UfK8Qv13HtVsMbb76p3fCSkz+XgSGANXUehDy3DdYe0GVo0GtiQrq7YOm+CL6mB8+1 GVGgr3I0w6xufT+O660l+JBpFwRB4pl7f5Lg9IKw+j7OXANjCPBQXG3Kc39hkAP7HjMyZsn v5IigZFZxX8ti9c1GTjSA== X-UI-Out-Filterresults: notjunk:1; V01:K0:jBSdCTXls50=:3BiZezCEUc7gwB3izktz+t /0aUxePI5w0fRjc3fLnyLM+DbCdpdYlPzMlABJHXR8gGXy5U/LPhuHUJprN5DBE7nsfxT33ym fxDwuXaSIqbC/++HcIbT3M/1UITXMN4+z2L2sy8mlKV9Y7xyoxM+2MiAlGX9fB+8twFULYzWa Qnl7zk1fKH95BHwvRYhgw4hBRHUta+xKm9GdYrLTrqN3fdBnH4zaM5lRks7In+gEzD9Wuzx+q 2fyu1rpntr/ZNbX1QBazXDHkR58mD6LgqsSm/YaAYo5K27jjjX2GNA8UneeXR4nJDTEVzqnDD pk1rqosreWikbEQRWoNCJr5+/kB++rTRBGzFk/syFinIzt1Ad+FFYEJDNeBZUVOIyMwidE5iI o/u7/xoO/pI0qWMtnf1Pt7LkoiSwj5mclFw7DO9clMGuPU3XPQZrYZJnTVC5k4t8+u5FTYow9 sIyqkpS5aXHqpH5gkxUuO4UvfwdxeJKcDbYBMHNmtvwQLyAJzcE5HtWeso26qAGANw0qSIiAM dIa6NBS+xETq7B/brUibagRJr3+6vIvA5v5dO7+c06Ts7B124ZiKjZOvgfBm4qfbNOpY6Lywc tT3j2zQ7OBJj4soOm2hLObcJCxk6ttRlyd0yqreM+/yfJEs1AAYkNHKvEtPrzm8p/vWyqgwWY 9tsB6FIvyf1Ttc3EZi+YbaSefJMKxAfwDvdRGt1X0dOw/CoeHQZoVIsDa8q7u4iHfZr4= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.126.130 Subject: [Qemu-devel] [PULL v2 03/12] target-m68k: add cmpm 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" Signed-off-by: Laurent Vivier Reviewed-by: Richard Henderson Message-Id: <1477604609-2206-2-git-send-email-laurent@vivier.eu> Signed-off-by: Richard Henderson Message-Id: <1478206203-4606-4-git-send-email-rth@twiddle.net> --- target/m68k/translate.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/target/m68k/translate.c b/target/m68k/translate.c index aaa221e..97edb7b 100644 --- a/target/m68k/translate.c +++ b/target/m68k/translate.c @@ -2224,6 +2224,21 @@ DISAS_INSN(cmpa) gen_update_cc_cmp(s, reg, src, OS_LONG); } +DISAS_INSN(cmpm) +{ + int opsize = insn_opsize(insn); + TCGv src, dst; + + /* Post-increment load (mode 3) from Ay. */ + src = gen_ea_mode(env, s, 3, REG(insn, 0), opsize, + NULL_QREG, NULL, EA_LOADS); + /* Post-increment load (mode 3) from Ax. */ + dst = gen_ea_mode(env, s, 3, REG(insn, 9), opsize, + NULL_QREG, NULL, EA_LOADS); + + gen_update_cc_cmp(s, dst, src, opsize); +} + DISAS_INSN(eor) { TCGv src; @@ -3465,6 +3480,7 @@ void register_m68k_insns (CPUM68KState *env) INSN(cmpa, b1c0, f1c0, CF_ISA_A); INSN(cmp, b000, f100, M68000); INSN(eor, b100, f100, M68000); + INSN(cmpm, b108, f138, M68000); INSN(cmpa, b0c0, f0c0, M68000); INSN(eor, b180, f1c0, CF_ISA_A); BASE(and, c000, f000);