From nobody Sat Apr 11 19:53:11 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=1775589867; cv=none; d=zohomail.com; s=zohoarc; b=JA9KBp1bYm3Rk3b7Xee7cvdN18CaKNFa5OM5CXovYqwbrpO7OkpaMmv3Ioe5crlgG44TcO/Fzrkc43uvzVm8N+OAFs6Gqaidz/TOAxsZJ63Kk8y2VH1vFIt5Gza2hpiekxRnxzpPhiK5a5Alq5HcKnTOaNpvWuE/7/bXCo1KNZ4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1775589867; 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=lH3uberNhD3suh9WjBmXdskdDCiS1Sn4tM7GRq2yB1F6uLsts/0jjzKXyP5EEMRxzV1aA8vt/U/Ja6dTEGtBVcxmATWACzzpbj9tEa4l3GccwbmO97p83H1J48eU3SybdUpYkFHoENAc3qn7retkgSrCxEKayXxlprClButExQQ= 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 1775589867541137.79276549835072; Tue, 7 Apr 2026 12:24:27 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wABUt-0006ld-Dj; Tue, 07 Apr 2026 14:49:59 -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 1wABTD-0003JO-MP for qemu-devel@nongnu.org; Tue, 07 Apr 2026 14:48:18 -0400 Received: from qs-2006l-snip4-11.eps.apple.com ([57.103.85.251] helo=outbound.qs.icloud.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wA7Fz-000584-EM for qemu-devel@nongnu.org; Tue, 07 Apr 2026 10:18:21 -0400 Received: from outbound.qs.icloud.com (unknown [127.0.0.2]) by p00-icloudmta-asmtp-us-east-2d-100-percent-9 (Postfix) with ESMTPS id 906451800178; Tue, 07 Apr 2026 14:18:14 +0000 (UTC) Received: from localhost.localdomain (unknown [17.57.155.37]) by p00-icloudmta-asmtp-us-east-2d-100-percent-9 (Postfix) with ESMTPSA id 300061800123; Tue, 07 Apr 2026 14:18:13 +0000 (UTC) Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=unpredictable.fr; s=sig1; t=1775571495; x=1778163495; bh=jSFEY3OW57r5Gmf0SB6G349rIgUNCT10rXc1M/CBSww=; h=From:To:Subject:Date:Message-ID:MIME-Version:x-icloud-hme; b=UIGmfFbDvJ5JETJ7V8FA8LaJGdqcEBYToMwMxka0ApLnB8sF+vgNQUz89jFaKYFNnCXE5kS2tzm63KIZSMbQvSbe1m+F/aanNALlOwqKDkVUTqiUQxPh4iuaBnbdbeu9IcOfbee5HyfW0kmtu2T0uB10bcWLwGBziHGq/TaQbroZVbaBsEwMmSb/ARJh6cPRZVVkUuT0VL6DgiyXdBBTHGbHkxGmbY4w8rpy7YHRagHvJnSjTlj8NyHtStbgncN4nkdxb7pxjEocZpj49C38jad9bsdigvoSVqxxtIXx81TBag5mVvlJn4ZE006CTtdCs2j17eLiOnw0u3WByt6mMw== mail-alias-created-date: 1752046281608 From: Mohamed Mediouni To: qemu-devel@nongnu.org Cc: Mohamed Mediouni , Roman Bolshakov , Phil Dennis-Jordan , Zhao Liu , Paolo Bonzini , Wei Liu , Pedro Barbuda Subject: [PATCH v8 01/13] target/i386: emulate: include name of unhandled instruction Date: Tue, 7 Apr 2026 16:17:57 +0200 Message-ID: <20260407141809.16862-2-mohamed@unpredictable.fr> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260407141809.16862-1-mohamed@unpredictable.fr> References: <20260407141809.16862-1-mohamed@unpredictable.fr> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Authority-Info-Out: v=2.4 cv=B4u0EetM c=1 sm=1 tr=0 ts=69d51226 cx=c_apl:c_pps:t_out a=bsP7O+dXZ5uKcj+dsLqiMw==:117 a=bsP7O+dXZ5uKcj+dsLqiMw==:17 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=x0iqa3ucmZZh0HPruXgA:9 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDA3MDEzMSBTYWx0ZWRfXy7NjJV0CQncu VMpK50+TyGz5PML+lWaeBzAY3D+YCL+LP4mC3VzErG4H9Bqn/l9nZIg+MPIKlLb8qesKKfdz7DI d0EDSqDC1KwxJ1ICyAXPy0XpSYqbywT355Lgu+Yonzmow9JgMJb5T9xyi4Cq04Tnp8J1otjF7z/ QfNr/SbVAOSLeIjh5h7/IWEfK5BnhOGmWYFmboL32z17XqnBI+iXLLt9cOlyoeAA1Y6By9pTktn lLSpB8/dNI+hppvXPR33q6d9syJS1ZbrP3AKQpwc6PBEEty/P1TEzk/MXqBAae9xK7fUE4VwE4r TbKT7qvf60HEDu/zN1L01CN1KYl8fmLuwwk0IDJT2gXylifRHF7eikc+vbI1qA= X-Proofpoint-ORIG-GUID: vYU6fsI_UukJ51yT5zelFf3rKe5U0z8X X-Proofpoint-GUID: vYU6fsI_UukJ51yT5zelFf3rKe5U0z8X 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=2026-04-07_03,2026-04-07_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 mlxscore=0 malwarescore=0 lowpriorityscore=0 spamscore=0 adultscore=0 mlxlogscore=900 suspectscore=0 clxscore=1030 phishscore=0 classifier=spam authscore=0 adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2604070131 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=57.103.85.251; envelope-from=mohamed@unpredictable.fr; helo=outbound.qs.icloud.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, 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: 1775589869168158500 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)