From nobody Thu Apr 2 20:11:57 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=reject dis=none) header.from=unpredictable.fr ARC-Seal: i=1; a=rsa-sha256; t=1774567968; cv=none; d=zohomail.com; s=zohoarc; b=FoAMC0McPLJbG1IyUYqqPxhiRJi0bNJlhJB7kfV0LA8DQhKh62IdFNCJP3Cm/CEG062dJ+8ynjZDoeIvZ3zzUTQuk0fBHkWrBYoLE2/98x9JQOB3ku4Tk2hVI08+jh6g9oO7iJU4UYEzrYOFQftIy99wrV6GUaMZ84t4etg7QZo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1774567968; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=jSFEY3OW57r5Gmf0SB6G349rIgUNCT10rXc1M/CBSww=; b=Of7QK5SPz9dFcgwhkLgcdFDIHizdKFJ++N5DrLzel9ErNtptaoM1xqTv6inq30/TW0gflkNvhvZ23nSxAHrjzAcUX4EupgBMWfMgpuGvgINDicKSPV1B0kh9o2urudIF4fZ/pldh9u+a32mDm0gCx71Oa9k2TFbl37M2CwuPbx0= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=reject dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1774567967879612.9482901138589; Thu, 26 Mar 2026 16:32:47 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1w5uBA-00088y-Ek; Thu, 26 Mar 2026 19:31:56 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1w5uB4-00087V-RW for qemu-devel@nongnu.org; Thu, 26 Mar 2026 19:31:54 -0400 Received: from ci-2002e-snip4-5.eps.apple.com ([57.103.88.176] helo=outbound.ci.icloud.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1w5uB2-0003pq-AI for qemu-devel@nongnu.org; Thu, 26 Mar 2026 19:31:50 -0400 Received: from outbound.ci.icloud.com (unknown [127.0.0.2]) by p00-icloudmta-asmtp-us-central-1k-10-percent-0 (Postfix) with ESMTPS id BE700180013B; Thu, 26 Mar 2026 23:31:44 +0000 (UTC) Received: from localhost.localdomain (unknown [17.57.156.36]) by p00-icloudmta-asmtp-us-central-1k-10-percent-0 (Postfix) with ESMTPSA id 6C1B418008AA; Thu, 26 Mar 2026 23:31:42 +0000 (UTC) Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr; s=sig1; t=1774567907; x=1777159907; bh=jSFEY3OW57r5Gmf0SB6G349rIgUNCT10rXc1M/CBSww=; h=From:To:Subject:Date:Message-ID:MIME-Version:x-icloud-hme; b=UD5nlLXJMs+5W3qllEDc+/qOnCBbT/fy7gixmSqnJdTe7QyDyDT7Q7ZD51Xya303UuKwMRd3aKGqyPGm3UBP/SZCaBC41jA6svBNSEambDnE3dyDvIyUrTuoi1jS7CHhk9CaB5Q+s/ZBPLSMQIbLmoACrWAv3uBZVb7/2k4V7RX2w8Zcv9bM+tnXZfWrhpUBmJJaFJk9afcN050TPeUTIZzFVncXW6/B21W8qKWkIq8ciJOkJIM1HY0JgXZ9seTzPbsS0QWWTdW+oDCPnn8jxxdxMuSiFUtyJAvmn0AMMoybqZWhckKZR8Vbv6nfbAc7b+4ki1IsUunmbkJ1pNd8sQ== mail-alias-created-date: 1752046281608 From: Mohamed Mediouni To: qemu-devel@nongnu.org Cc: Magnus Kulke , Mohamed Mediouni , Pierrick Bouvier , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Paolo Bonzini , Wei Liu , Pedro Barbuda , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Roman Bolshakov , Phil Dennis-Jordan Subject: [PATCH v5 5/6] target/i386: emulate: include name of unhandled instruction Date: Fri, 27 Mar 2026 00:31:29 +0100 Message-ID: <20260326233130.59392-6-mohamed@unpredictable.fr> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260326233130.59392-1-mohamed@unpredictable.fr> References: <20260326233130.59392-1-mohamed@unpredictable.fr> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Proofpoint-GUID: G7bG-Gtq4nBFzfFxpwlVKD7ktWNgLj0H X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzI2MDE2NyBTYWx0ZWRfX/Vo9mIr5k9vo X/HwZutd0dYNZgR8TZ6t3NAMULT+V3a0EBZcpPqXJQK/9suioBC8jgf+Kj5MS8T0YIGPzEw62ux 3UKBQn2n3tgrEgKVec1tOoR45HqiKyLsATayDFpG/nFNCZ15GxWoLQeXi/sxK6L/TMyp2Qdi6Mv WMiaiPQihMM0r1zjmNc1O/yXFKYWEoLnAArD1Hf4HNfrWoEqmyWl/PTwaMKvl8jpkJhHx7gn/H+ uLWW+iARUHPHaQhtZeh9E65i8OHuMXWopqkq+dYkQ6bgYXDK2MAbBQN/MyjKFj/313b4EJ75qny n/7KhksTYJ/np8qEq/ZF0mCVOaMEKPr4YXshTfAFlx1v0cZ83ZM/7wxhiZZwtk= X-Authority-Info-Out: v=2.4 cv=TY6bdBQh c=1 sm=1 tr=0 ts=69c5c1e2 cx=c_apl:c_pps:t_out a=2G65uMN5HjSv0sBfM2Yj2w==:117 a=2G65uMN5HjSv0sBfM2Yj2w==:17 a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22 a=x0iqa3ucmZZh0HPruXgA:9 X-Proofpoint-ORIG-GUID: G7bG-Gtq4nBFzfFxpwlVKD7ktWNgLj0H X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-26_04,2026-03-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 mlxlogscore=946 clxscore=1030 spamscore=0 mlxscore=0 suspectscore=0 malwarescore=0 lowpriorityscore=0 phishscore=0 adultscore=0 classifier=spam authscore=0 adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2603260167 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=57.103.88.176; envelope-from=mohamed@unpredictable.fr; helo=outbound.ci.icloud.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @unpredictable.fr) X-ZM-MESSAGEID: 1774567970039154100 Content-Type: text/plain; charset="utf-8" Instead of just the command number, include the instruction name to make de= bugging easier. Signed-off-by: Mohamed Mediouni --- target/i386/emulate/x86_emu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/i386/emulate/x86_emu.c b/target/i386/emulate/x86_emu.c index 55b1a68eb6..c2da1a133f 100644 --- a/target/i386/emulate/x86_emu.c +++ b/target/i386/emulate/x86_emu.c @@ -1399,8 +1399,8 @@ static void init_cmd_handler(void) bool exec_instruction(CPUX86State *env, struct x86_decode *ins) { if (!_cmd_handler[ins->cmd].handler) { - printf("Unimplemented handler (" TARGET_FMT_lx ") for %d (%x %x)\n= ", - env->eip, + printf("Unimplemented handler (" TARGET_FMT_lx ") for %s - %d (%x = %x)\n", + env->eip, decode_cmd_to_string(ins->cmd), ins->cmd, ins->opcode[0], ins->opcode_len > 1 ? ins->opcode[1] : 0); env->eip +=3D ins->len; --=20 2.50.1 (Apple Git-155)