From nobody Mon Mar 2 08:46:23 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=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1772228471; cv=none; d=zohomail.com; s=zohoarc; b=N7GL5u1ibS7QCf1HYQmLhZJa5v+iruiaAK3a6Lufmbp0Y7tAEyHKkA+K0MYY4Nkb3sdv4Zc/BV9Ph9YtSAApA79ePwaTiByTM4SbOCwKhZQXDVNCGSIAub//cgJlKF10UZcH/nL9h6/CiwI2BBrwbpCm63dgnbbsXyrZXAWKmyk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1772228471; h=Content-Type: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=JKn4WA063WKCUt7qQnEGcQWpweHLdAfliYY9ZUygSL8=; b=gdskMmn95x95dkG4XV7e6lXl1jb+C0g1ZNkrsIXMROKi5IyvA15FgFVrbmmm4oF2ChtfAurE88VtWZ20tBuH/JRjVEQ8M7MWVzwSnbu/lboBwsPgoJ4GtTRNKb3GNgKFkWuBx51rrA72O4effcJz3zBPlrPvOOWLWeRdnuosiBA= 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=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1772228471408518.5715754116891; Fri, 27 Feb 2026 13:41:11 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vw5ZG-0007GA-TQ; Fri, 27 Feb 2026 16:40:14 -0500 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 1vw5ZF-0007Fq-Ee for qemu-devel@nongnu.org; Fri, 27 Feb 2026 16:40:13 -0500 Received: from mail-wr1-x431.google.com ([2a00:1450:4864:20::431]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1vw5ZD-0001aE-6t for qemu-devel@nongnu.org; Fri, 27 Feb 2026 16:40:13 -0500 Received: by mail-wr1-x431.google.com with SMTP id ffacd0b85a97d-436317c80f7so2330562f8f.1 for ; Fri, 27 Feb 2026 13:40:10 -0800 (PST) Received: from localhost.localdomain (88-187-86-199.subs.proxad.net. [88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4399c70ff6esm14927330f8f.12.2026.02.27.13.40.07 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 27 Feb 2026 13:40:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1772228409; x=1772833209; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=JKn4WA063WKCUt7qQnEGcQWpweHLdAfliYY9ZUygSL8=; b=eaJ6gc0tDfEpENHp7aHf6goDbfCjr+OURmoYyls57QQk/x6nQwYQgvY8UpcCUZjC6O Vm+nX+rB0klKCG5UNETNucPLqVXgv/sSz/KPRn0YAOm6JH9PefVwCMvUCB4K8gKupFVh 2VuQzbm0leXiHg4xA1fKrMa5unVtF+0Wxevm6uX6KmsCWORskritXjHUGe9uNDBtqQqO QrVwYJXZkTRotrC7+ATEJXYLjX4RD4nls1jkom7dg43Aj8bOaYyu2QZFlJP+5FJjIGet lUaBnkRIxJLyIpVGHbuHzQ2CvsWVC9WJEYlQhu815Axls69cLzPk+KrzRaMhBaFaDn1k JdmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772228409; x=1772833209; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=JKn4WA063WKCUt7qQnEGcQWpweHLdAfliYY9ZUygSL8=; b=WEEQO9iNm5fziz9WZmEJpEr8S3hT9juAFAWJQR2FhWKRpzuMHsD60dMasXUt7hfBF2 pFXbZDOag8jAN3XElomxRvsaMtjKqWYp4WErIeHF1PO6sMkyAFuSUqzZQ7BQB3xp8qa+ MQHD7UAlcqe61F522eU3U+0mVX6b1wElC58qgpOeXb96BL8hb20mmucs22nmE1m6Ib43 zD60QdJ4Gipov1eUPbi4HMuiNiyHh51jGM2m52dZ9RHC8HA3EaXUOLlFT6T20f9vNKzL pW0kuI2z6UjxNO22Ibh0fO1ON6U5o13VYEqZFBpBj3JmuzJ+TNX1Iq6KlpV4Ur6hGltQ u3NQ== X-Gm-Message-State: AOJu0YxhoCP1bzYMNs9R/w/+n2oaCBsP2ArY1mHTIe4yCpqRZJjNkw50 WVR4h32QnvugvQ6JMigWG/2uMrHKX6Q+hJjTFYW4/j+COj4TFc7+Lh4Rfts/0zYcjOov+M5OE4i nlv3sp8E= X-Gm-Gg: ATEYQzxpfazgzC45KV0GXM2FSEAjmWXduxsqJVNkymJGsYoMP62ea4wsHT+wGawX9kv 8oaOeTSHvdK9JkFcgNOduohzIwcDAxkwE3bizo4dIKgA6z3+hFKK5HAKrciYSQSm9VN18Omgc+x /ZW4ymOLqzs9kQ7Gn7k6Xvm3MMMG+5D4uIb5uMbqBKOCpIBSPTdS2hII72HQO1ddB19Ax/BoJJP pt2Uj5gLOfepU2izSsbUjJFylRWYDAuVkhuOt1ePrqrmWzY9zXeZO1jBFeeYsM0C0bRWlFndhXA MB26oWAoSX8uJOcu4t3xD78yKx8AfkEBC0TPqBjWen55M/58VmRnSHXXr5P3JEZOy3UDTsq0C7+ vwxQYykXs5A2UVD9SMUID6EsZBzaWbtcX/OAKAhSUkTAiUpHE9u9ODBURxE5/grRG3Io48V2uyg 64HDR+U1Ea/rESemTgVGpiFMtDVHrG8lp9dCxfxToTsPYq7CkkEMuQV+fwAWLbUfhIA/crMHW5 X-Received: by 2002:a05:6000:144c:b0:439:909f:c594 with SMTP id ffacd0b85a97d-439971ae7f0mr17403327f8f.10.1772228408954; Fri, 27 Feb 2026 13:40:08 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Pierrick Bouvier , Florian Hofhammer , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Akihiko Odaki , qemu-ppc@nongnu.org Subject: [PATCH 1/4] gdbstub: Have scripts/feature_to_c.py generate more verbose output Date: Fri, 27 Feb 2026 22:39:55 +0100 Message-ID: <20260227213958.21170-2-philmd@linaro.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260227213958.21170-1-philmd@linaro.org> References: <20260227213958.21170-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::431; envelope-from=philmd@linaro.org; helo=mail-wr1-x431.google.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_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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 @linaro.org) X-ZM-MESSAGEID: 1772228473815158501 Make the structure field names explicit, so it is easier to figure what is what when reviewing multiple entries. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Pierrick Bouvier --- scripts/feature_to_c.py | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/scripts/feature_to_c.py b/scripts/feature_to_c.py index 3aa62fb895f..1329695ad04 100644 --- a/scripts/feature_to_c.py +++ b/scripts/feature_to_c.py @@ -85,13 +85,16 @@ def writeliteral(indent, bytes): num_regs =3D max(regnums) - base_reg + 1 if len(regnums) else 0 =20 sys.stdout.write(' {\n') - writeliteral(8, bytes(os.path.basename(input), 'utf-8')) + sys.stdout.write(' .xmlname =3D ') + writeliteral(0, bytes(os.path.basename(input), 'utf-8')) sys.stdout.write(',\n') - writeliteral(8, read) + sys.stdout.write(' .xml =3D \n') + writeliteral(12, read) sys.stdout.write(',\n') - writeliteral(8, bytes(feature_name, 'utf-8')) + sys.stdout.write(' .name =3D ') + writeliteral(0, bytes(feature_name, 'utf-8')) sys.stdout.write(',\n') - sys.stdout.write(f' (const char * const [{num_regs}]) {{\n') + sys.stdout.write(f' .regs =3D (const char * const [{num_regs}])= {{\n') =20 for index, regname in enumerate(regnames): sys.stdout.write(f' [{regnums[index] - base_reg}] =3D\n= ') @@ -99,7 +102,7 @@ def writeliteral(indent, bytes): sys.stdout.write(',\n') =20 sys.stdout.write( ' },\n') - sys.stdout.write(f' {num_regs},\n') + sys.stdout.write(f' .num_regs =3D {num_regs},\n') sys.stdout.write( ' },\n') =20 sys.stdout.write(' { NULL }\n};\n') --=20 2.52.0 From nobody Mon Mar 2 08:46:23 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=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1772228512; cv=none; d=zohomail.com; s=zohoarc; b=a5MSwprLX/RQ9F1+DPfXdZCJp24njU3JPK/nuhg4SpRI/wx2P6FyMfQT9qdLnQ5JEoD05kCKqCB8S4UTpA3eWeKwxbWffd/dDUCDZa4Wiy7Rd5l9JLHRsJrA35Ior1hiADwWqt2KLNGJAk2eo0p1K/he0gnEs8++nVtHtvSSNYc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1772228512; h=Content-Type: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=prhn08uOlxPn0rR3qWJNqzjhjl91rkBybWu+Asu3G+Y=; b=JjLgGZIHRQ6zAO4sPbi6Qm8z8K2/jgDw9yOoQDAr2WIYBYRKFRMaS8RjqhdtS4UkhUbW5hmEcl5HgO80TlT/K5k8jj6KpFCjtrbTVwLYIiqS5P20RrjM22DNn25iD8U1iSJ1vs5zmINggEqiCXEjnJmqmnL0oYsNOWpTDKXahVA= 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=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1772228512555779.6308415293931; Fri, 27 Feb 2026 13:41:52 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vw5ZN-0007JF-9Y; Fri, 27 Feb 2026 16:40:21 -0500 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 1vw5ZL-0007IT-H7 for qemu-devel@nongnu.org; Fri, 27 Feb 2026 16:40:19 -0500 Received: from mail-wr1-x436.google.com ([2a00:1450:4864:20::436]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1vw5ZJ-0001b9-WE for qemu-devel@nongnu.org; Fri, 27 Feb 2026 16:40:19 -0500 Received: by mail-wr1-x436.google.com with SMTP id ffacd0b85a97d-4376acce52eso1717882f8f.1 for ; Fri, 27 Feb 2026 13:40:17 -0800 (PST) Received: from localhost.localdomain (88-187-86-199.subs.proxad.net. [88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4399c76b40esm9115275f8f.36.2026.02.27.13.40.14 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 27 Feb 2026 13:40:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1772228416; x=1772833216; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=prhn08uOlxPn0rR3qWJNqzjhjl91rkBybWu+Asu3G+Y=; b=sStj83LD6lc+HC/EL7+sdGZZDeMnZ9TvhYY+YFk9+Ox8Ce1/ebiDx3X8tws9ia0/Q0 +qQp/AFCdWI7q2gtbYtsP9IVev+tIwJ+GNsrtoplFzcABPt1CgZelw0626rc/oGMZlfF 6oiFSsFgcFX2Vk+93ZvxM42iS+0GJI8/vyIEdgOQ1+NF5IOXB85eiMB4/QrbIpcYFOxS YpvL1Hv64h/CQArUxyRHn/9yyrIBpwu/iEzfTntnMIFXikTVjpP4UQDSFx+vmVF+N2bK eqFfNTbgsAj6X490DbITuNrkKBd0j7xSOWcaSGdAv67BlpMxikViGvbFlodZInZgckmO X4gg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772228416; x=1772833216; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=prhn08uOlxPn0rR3qWJNqzjhjl91rkBybWu+Asu3G+Y=; b=jGUda3mI1SyLnSAIhDPEf4NSsgV+ib4WmTruwuHdD9zeElwMYrOtHBtsozLJ57wMSf 8Ko1hPXBguJ8kGHvhyCI5EQg7DPaV9Tt8P5XrdjyQVhaP93s3q89hmu51T6NtyF9CAY/ V+iX3YTBcuSizPZH+QEfCBIh6H+ZlW0fQ1u8R/hFyICGxn9gN3Jog1vZfwZ4svn9LlRt 1P7L0cXGx1vMRBtlN33G07zOb0AfLGQ07TAxPxJIYu06nAPanirKqjzFu9VhDeSs6D8D BsgaI0qqCCD9jfpHRyvgh0cwuUgvnwV2l36rmdnHDrThDOWFDu2SYJs2sJEjkoKqmN70 dYIA== X-Gm-Message-State: AOJu0YyLn/08JNzTv5Tqas3tKVB3m8387U9jQA2B81l348f9z7tFetBS rM164eQyTCg5z1TtW0kr9scEtZOTQrrSCotkQPMrb9+B2hL2I7xbbQQMaVypCu2VrgNRUYLTtCH iHgzsnX0= X-Gm-Gg: ATEYQzxfYS+6VcXDe841F4QbEJY71jDZhkDOmMuucU94bIpw0j7F+sWT86Tui0/d5Pu q5n6GrsCBDLKgvdbighYwS8NkQLbRQwJ+q43rd/eU2YacyHRDTMlCviZi22AKB58q85Jb0wtsPz 7qUhOrsEIEPJJbAJ7rEyWX4mEgecXlUD44xoXvPkH9XVNX2RHjhgqRuPkNM6tH0Z8ogH3S5n2Qa yKqR6P33aSDqR2RG0+JjKfhruXpED7lNTM4c3k6M9+CUsu10Ztf7fJ7HAbssni5l7zdGZDKtD/l c83K1ugsig80FmU5eLU/yursqHxBfgQn6cS4JhrxJHwvWCPbIanVbjZT8B5aBx+g7Z+hfLoiDWF ZbMiEEnlTjQhMOUxyllqgrQRnK3J5Y3vvXSSj/xfxi9f19l6doGWMiNvWh+g9YykVVI5nUoCPRs fb+Rif8l3eNgq0Gxk2kCtZIRqO98OlUyqG4AyZxL++9zhd+/1l52oXaJJVhSScf2f3jsajojIO X-Received: by 2002:a05:6000:1841:b0:436:30e1:6c1 with SMTP id ffacd0b85a97d-4399ddd88bamr7341511f8f.5.1772228415929; Fri, 27 Feb 2026 13:40:15 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Pierrick Bouvier , Florian Hofhammer , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Akihiko Odaki , qemu-ppc@nongnu.org Subject: [PATCH 2/4] gdbstub: Make base register explicit in m68k GDB XML files Date: Fri, 27 Feb 2026 22:39:56 +0100 Message-ID: <20260227213958.21170-3-philmd@linaro.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260227213958.21170-1-philmd@linaro.org> References: <20260227213958.21170-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::436; envelope-from=philmd@linaro.org; helo=mail-wr1-x436.google.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_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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 @linaro.org) X-ZM-MESSAGEID: 1772228514019158500 Both gdb-xml/cf-fp.xml and gdb-xml/m68k-fp.xml aren't imported from GDB repository. Presumably they are hand-written, and lack the @regnum XML tag. This might explain why gdb_register_coprocessor() have a @g_pos argument, only used for these 2 m68k files. Fixes: 56aebc89167 ("Add GDB XML register description support") Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Pierrick Bouvier --- target/m68k/helper.c | 4 ++-- gdb-xml/cf-fp.xml | 2 +- gdb-xml/m68k-fp.xml | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/target/m68k/helper.c b/target/m68k/helper.c index 15f110fa7a2..c566cb0a16c 100644 --- a/target/m68k/helper.c +++ b/target/m68k/helper.c @@ -129,10 +129,10 @@ void m68k_cpu_init_gdb(M68kCPU *cpu) =20 if (m68k_feature(env, M68K_FEATURE_CF_FPU)) { gdb_register_coprocessor(cs, cf_fpu_gdb_get_reg, cf_fpu_gdb_set_re= g, - gdb_find_static_feature("cf-fp.xml"), 18); + gdb_find_static_feature("cf-fp.xml"), 0); } else if (m68k_feature(env, M68K_FEATURE_FPU)) { gdb_register_coprocessor(cs, m68k_fpu_gdb_get_reg, m68k_fpu_gdb_se= t_reg, - gdb_find_static_feature("m68k-fp.xml"), 1= 8); + gdb_find_static_feature("m68k-fp.xml"), 0= ); } /* TODO: Add [E]MAC registers. */ } diff --git a/gdb-xml/cf-fp.xml b/gdb-xml/cf-fp.xml index bf71c320bfc..27db66ae963 100644 --- a/gdb-xml/cf-fp.xml +++ b/gdb-xml/cf-fp.xml @@ -6,7 +6,7 @@ notice and this notice are preserved. --> - + diff --git a/gdb-xml/m68k-fp.xml b/gdb-xml/m68k-fp.xml index 64290d16306..ec45931b673 100644 --- a/gdb-xml/m68k-fp.xml +++ b/gdb-xml/m68k-fp.xml @@ -6,7 +6,7 @@ notice and this notice are preserved. --> - + --=20 2.52.0 From nobody Mon Mar 2 08:46:23 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=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1772228471; cv=none; d=zohomail.com; s=zohoarc; b=LInbJywhvkAOKzNnpoQOonhSiBRdTjx4loxCSw5+PwgGtZ9HBTCtcbcWwqxqEET15ShBd6JoerXJJH0ziSglF1l9jV+vryCAOyVQRVEhxkscHS76gsZZQPbgyZzJW2fNbAA59wq7xS0k+QS6RFJ4eAK8K5e3HrgV+WL/zY3Jyp8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1772228471; h=Content-Type: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=xq9AbVEGMJOUmRpUy7lw08FvOFGT4iR2NVIvt7Ek0VQ=; b=ggowzcSMSKHUxn9nfpB4hz+jiiq4yT6m9q9KNs/zWV7DmVZKS6Z5GZIEEsgd3Qlk4nb66vJIOKdwcWQ1itKOgs+mqKl0JWbxx+go+zRCO6Xiwsw0FE7HSHUDQduOJZyy/rZVxnSZuYCCLl6i+FT0T6zsnNu699eBoQ/Urnv7wso= 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=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1772228470981357.88684914587475; Fri, 27 Feb 2026 13:41:10 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vw5ZT-0007KD-Q8; Fri, 27 Feb 2026 16:40:27 -0500 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 1vw5ZS-0007Jt-GA for qemu-devel@nongnu.org; Fri, 27 Feb 2026 16:40:26 -0500 Received: from mail-wm1-x329.google.com ([2a00:1450:4864:20::329]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1vw5ZR-0001bq-1i for qemu-devel@nongnu.org; Fri, 27 Feb 2026 16:40:26 -0500 Received: by mail-wm1-x329.google.com with SMTP id 5b1f17b1804b1-4806cc07ce7so27047035e9.1 for ; Fri, 27 Feb 2026 13:40:24 -0800 (PST) Received: from localhost.localdomain (88-187-86-199.subs.proxad.net. [88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4399c60e404sm10710934f8f.8.2026.02.27.13.40.21 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 27 Feb 2026 13:40:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1772228423; x=1772833223; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=xq9AbVEGMJOUmRpUy7lw08FvOFGT4iR2NVIvt7Ek0VQ=; b=nZcY9jq+7YMSQKbCOPoi9Kj65qVmj9c/1XImSVczqaWJ0B7S7CUWpvvKIMbqlfSeyx +KZePf4Va44Lr55snUoCrHTxvbABoGuCbYINZN4J7gnQaTYSwjUSVOnWq3mlgpo5b0ec MOucoxk70ikcAF++QcS7gcWjW8N9QeM2kdj5Gvfxz/kukGhJwcbXxksr018Fl+GeBS5O 60b2of6DmjxHNUpKsVDeiBpSyPh/8l62jl5Ij5IrSATrKCbMPozXzoyvh458mhSvAU5M hBbrUbDxTURkE2ujCmQmqOHdLOfNwrTqr9XKjwsr1YLdl9lARb/ahg8b+idnLCibnbSg DFpw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772228423; x=1772833223; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=xq9AbVEGMJOUmRpUy7lw08FvOFGT4iR2NVIvt7Ek0VQ=; b=e9TYyIE1VzrPLIPuoVWetno/KCnmhpwpRN6ZGU/R+FfYSR1oUMFmMfoIIM45V5XGbU dwN13Ewg6t83G8ahL6NxyxD61+DkhiQmlIUdI9/qA+BTWRlXRYJVozuEcOLk0JvsUY9W KxWibD6V8mPKllaUeRXajWcsljquLWTHnJXpntsUv37ovau95kaOM+HNrqfjjROuRUn9 y2VuIoOmBU5sQN/gY+3gBGSht2nNfmsitcM6x3kV/AQarlUE6l1mOfTUUfuVc8dDkGKX wBPDpN//XdTOidQEsGOJRaZNkwRl8iEjqzVqzcBu4i54srfUE0fqhe10v2NrrMl0CCaj e6Pw== X-Gm-Message-State: AOJu0YwhI/k9vq2gti9f6Q3Figtr6Ro/rjO8HAPzD+Y3FXJ0DxwfB9a/ b1pjTEPoYDVyHI/m4o8KqepwCbrPUizJ3/lJTOhkYkL2U4PZIQWvWeefgWK3Wjx4k+irYTMzrTu CIM1MQLs= X-Gm-Gg: ATEYQzzueAdW+Fj6TxTq83sr4BFA7ISbHrVxxK5Jd+sUfDDNh9F75gVu7SKk6e5MXwe gmpXeJzJY0Ci42l2xnDaXfwh9oQ+CNZOmOgiAF3lopI9PZhUSn/bYY9E3GiWQ9DwElRyZ6jGkSX fQleV6+ZWfExbujSTheQk+Lpve53a+57Bx68FZbgTYR0gThI0HM0j3XjwuKs0tuoDOlcF54eW7K Plgh/SWXH3GythOJ+tl3peHXs6llTr1rEB8zUongYUK5yrHfSyN3hraPrx+W9SGwFIVJsm65th7 EnuAKz2zEKZ96ffwqjg0WAz5TOZi0uU4mDMihJtYBzE+RmST5Tvk9CvQWlOi+9enDqTEZvEBitv HQ5j+K6YvMejXiWm9nf+Katnlzk8Kgx1wuA1TuZkF26r2+CLTzBFgKF07bkp48FAPpABu5qxqSw d3Eqa10dnxLB7iEoKaUro9cNtAZ84yhdVC22uMCp6gDJXUDXRTzTlszGU+IeTl1lDaizhdjYpmc TYYAYnwQJg= X-Received: by 2002:a05:600c:46c4:b0:483:6bb1:117 with SMTP id 5b1f17b1804b1-483c9c0fb97mr63753645e9.32.1772228422949; Fri, 27 Feb 2026 13:40:22 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Pierrick Bouvier , Florian Hofhammer , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Akihiko Odaki , qemu-ppc@nongnu.org Subject: [PATCH 3/4] gdbstub: Emit base_register index in GDBFeature entries Date: Fri, 27 Feb 2026 22:39:57 +0100 Message-ID: <20260227213958.21170-4-philmd@linaro.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260227213958.21170-1-philmd@linaro.org> References: <20260227213958.21170-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::329; envelope-from=philmd@linaro.org; helo=mail-wm1-x329.google.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_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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 @linaro.org) X-ZM-MESSAGEID: 1772228473834158500 Record the base register index in the generated C file. Check at runtime that either @g_pos argument of gdb_register_coprocessor() is zero, or it the base register index. This change pass 'make check-tcg' test suite, which runs the tests/tcg/multiarch/gdbstub/registers.py test, itself calling gdb_register_coprocessor() for each target tested. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Pierrick Bouvier --- include/exec/gdbstub.h | 1 + gdbstub/gdbstub.c | 2 ++ scripts/feature_to_c.py | 1 + 3 files changed, 4 insertions(+) diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h index bd7182c4d32..12e7b5b7282 100644 --- a/include/exec/gdbstub.h +++ b/include/exec/gdbstub.h @@ -6,6 +6,7 @@ typedef struct GDBFeature { const char *xml; const char *name; const char * const *regs; + int base_reg; int num_regs; } GDBFeature; =20 diff --git a/gdbstub/gdbstub.c b/gdbstub/gdbstub.c index 90f4b95135b..6eadae3804e 100644 --- a/gdbstub/gdbstub.c +++ b/gdbstub/gdbstub.c @@ -610,6 +610,8 @@ void gdb_register_coprocessor(CPUState *cpu, guint i; int base_reg =3D cpu->gdb_num_regs; =20 + assert(!g_pos || g_pos =3D=3D feature->base_reg); + for (i =3D 0; i < cpu->gdb_regs->len; i++) { /* Check for duplicates. */ s =3D &g_array_index(cpu->gdb_regs, GDBRegisterState, i); diff --git a/scripts/feature_to_c.py b/scripts/feature_to_c.py index 1329695ad04..a52cd2e9ec6 100644 --- a/scripts/feature_to_c.py +++ b/scripts/feature_to_c.py @@ -102,6 +102,7 @@ def writeliteral(indent, bytes): sys.stdout.write(',\n') =20 sys.stdout.write( ' },\n') + sys.stdout.write(f' .base_reg =3D {base_reg},\n') sys.stdout.write(f' .num_regs =3D {num_regs},\n') sys.stdout.write( ' },\n') =20 --=20 2.52.0 From nobody Mon Mar 2 08:46:23 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=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1772228471; cv=none; d=zohomail.com; s=zohoarc; b=Vggzu9Phtdk7TLyR9a1K1AulV7UzsQuUru5j42B/oES9Gd1rjjA1264LX3T8ykYi8OLAhbi2SvgMlodrdfEjATiIK2idg749faOpGsK6L/eMmMQ3As78GiKk1D1nTnx5g7C2+X9TpooZejiNEzSUX8HxKIC5JBsUGrrBp8qv6vo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1772228471; h=Content-Type: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=gR5kEycRgRDG6YG+S7mGLK9jEccNAVS/i69PEzCE/ZE=; b=KtitzQU9QSoW5jZKcGeIWjeGCCdAuNRyMyEaysuGcCZ6WWbUskadKsYcK0CDTaY3lofSXyZVDvgLsfI24kisswSYZ8OtmQ0HMFEWwDSGKQRlmBh16kmcPcYA/1QKe6tUxTd7qayNUGizk7blmJR3Khps7c4V5l/nI/x6YpOueuM= 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=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1772228471477673.21667163547; Fri, 27 Feb 2026 13:41:11 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vw5Zc-0007Np-TD; Fri, 27 Feb 2026 16:40:36 -0500 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 1vw5Zb-0007NH-Iu for qemu-devel@nongnu.org; Fri, 27 Feb 2026 16:40:35 -0500 Received: from mail-wm1-x32c.google.com ([2a00:1450:4864:20::32c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1vw5ZY-0001cQ-QR for qemu-devel@nongnu.org; Fri, 27 Feb 2026 16:40:35 -0500 Received: by mail-wm1-x32c.google.com with SMTP id 5b1f17b1804b1-48336a6e932so15570225e9.3 for ; Fri, 27 Feb 2026 13:40:32 -0800 (PST) Received: from localhost.localdomain (88-187-86-199.subs.proxad.net. [88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4399c765c67sm10107327f8f.32.2026.02.27.13.40.28 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 27 Feb 2026 13:40:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1772228431; x=1772833231; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=gR5kEycRgRDG6YG+S7mGLK9jEccNAVS/i69PEzCE/ZE=; b=QTp0ErqUhFtQHpg3Y8+HfWoeWG6LYfQgKjNfhI5DzLT5cIDmkaOY6nBCqjretI8BhF JwH2vNZjBykDNqMARAM6iTo72+rD51engsHJSMdQZCcc9CK1BBB+ZM6m0AiIuJT/4LsT 5BskmRCH3Te9btLf+S8JAWcrsYCwFzoazIjIW7e5rDEExDWSOZSV57PxwlrmcFmaNBcC IfN2ecKlJZXmpiFW9eTVBJmOIOBLWHXHw7S/IwcSmukz0RKpd/8yBI/XjD46EqJ+kLay ykedoHGksexRoOt7ePl+VgN9dpaMMvStNuwu+IduXL+h3+zDLR8N+1aaa7U8aNfnvbuY lFGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772228431; x=1772833231; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=gR5kEycRgRDG6YG+S7mGLK9jEccNAVS/i69PEzCE/ZE=; b=EKQ/mD/nPO6y6QnFA8gxHDeRhdECCevabXleoNNlKUJJZRk8jlbK+HWPRhg3NHpnm8 FYXzgzD+Ed3nDH2QYfQxLsM6E1ozojNrNf/J4wkXxq7CftKkrh7U+XWwI1Oh89be1mgh cE7n2mXd6H6eEJRK+XyAfECy5rH947vvv6Or7HT27j4U7fXSVXr4bQdkX7dvA5LW2wW+ uqz0Weu3HreqvpUnQ1JHAdqvFlu6UgzhhZZl/Ce1kOf0Q9VUjx9doaKhxGZq8OrKnCQS 9YWlhP6kyXxIf1yvcxoM3FM0tP65mleoga4ASedpUnA7VRk9DWh3tujaaqwN1VomJK2K kAyA== X-Gm-Message-State: AOJu0YzR8pZ7fxaEGb71jgG1hFzZozmV5Hs0rHXkc1cg7LUsSt8AFe1G 3GmvAUDP3L3LsSG8Knaqh4qXlVBFADFySJATGa3jv6Hbu+5/jbXM6STsDkwD1Jj0eS0tL/+2FU+ qPdwx8S8= X-Gm-Gg: ATEYQzzG4SGy7sc0hwRKgPxZfm7lpESTsqp127orRgst4EmMtGLQZEmguI64+vzfXMi 2+MK8NI/mSL/DcbPgK6Q3twz4hzzNXM+6g4kJLelQaB/GOPyDdFWyzphl1B/bKEfdl+PsD/qBXk ZKp0jZTNDL/GKuQZyLhJ0b00+WMFVrOXKAIywKQwFJnCXPsBmGWky9yYmxkHfzybEuZZ6ap+xoR tCOv4/tnWSODE26XdRYj2P5mhk1eZB/nAmab9i2cJWatVhMkfzeEF6VeOIkoVd+NiZnBApSDb/5 Mkf1R5L4t76nXBHge6J/uDRhiNEZZ8k4ZrC1clo06ML+y2vi7hZ6H9z7tBTrlQ57zWRsnr89P2Z 90G23y5rLpm6Kl5/uElvrTlkM1f6pQmpbwO8oWcGWG5qqfIyL7Ojz+ln7sav2X9GW3E7AEPcPZk 5De+evIUUZh29QpcdWYkRHL8rIYzSYOAT5dCHhSjyMkLpJb0Jnq+bMyD2sQS39bLkT51R8cSXq X-Received: by 2002:a05:600c:8711:b0:47b:de05:aa28 with SMTP id 5b1f17b1804b1-483c9b9701amr69654285e9.2.1772228430768; Fri, 27 Feb 2026 13:40:30 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Pierrick Bouvier , Florian Hofhammer , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Akihiko Odaki , qemu-ppc@nongnu.org Subject: [PATCH 4/4] gdbstub: Remove @g_pos argument in gdb_register_coprocessor() Date: Fri, 27 Feb 2026 22:39:58 +0100 Message-ID: <20260227213958.21170-5-philmd@linaro.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260227213958.21170-1-philmd@linaro.org> References: <20260227213958.21170-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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=2a00:1450:4864:20::32c; envelope-from=philmd@linaro.org; helo=mail-wm1-x32c.google.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_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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 @linaro.org) X-ZM-MESSAGEID: 1772228474200158500 gdb_register_coprocessor()'s @g_pos argument is always '0', meaning it is inferred from cpu->gdb_num_regs. Use instead feature->base_reg, but check we don't overwrite other indexed registers. This fixes a bug with the "power-fpu.xml" file [*] which was loaded at index 70 while the base register is 71. This latent bug was exposed by commit 1ec0fbe2dda ("target/ppc: Fix CPUClass::gdb_num_core_regs value"). [*] https://lore.kernel.org/qemu-devel/e44df309-d40d-46f0-88a8-7ac55f9a3634= @fhofhammer.de/ Reported-by: Florian Hofhammer Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Pierrick Bouvier --- include/exec/gdbstub.h | 3 +-- gdbstub/gdbstub.c | 16 +++++----------- target/arm/gdbstub.c | 21 ++++++++------------- target/arm/gdbstub64.c | 19 +++++++------------ target/hexagon/cpu.c | 2 +- target/i386/gdbstub.c | 8 +++----- target/loongarch/gdbstub.c | 6 +++--- target/m68k/helper.c | 4 ++-- target/microblaze/cpu.c | 3 +-- target/ppc/gdbstub.c | 11 +++++------ target/riscv/gdbstub.c | 18 ++++++------------ target/s390x/gdbstub.c | 15 +++++++-------- target/sparc/gdbstub.c | 12 ++++-------- 13 files changed, 53 insertions(+), 85 deletions(-) diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h index 12e7b5b7282..75eb4d9c365 100644 --- a/include/exec/gdbstub.h +++ b/include/exec/gdbstub.h @@ -35,11 +35,10 @@ void gdb_init_cpu(CPUState *cpu); * @set_reg - set function (gdb modifying) * @num_regs - number of registers in set * @xml - xml name of set - * @gpos - non-zero to append to "general" register set at @gpos */ void gdb_register_coprocessor(CPUState *cpu, gdb_get_reg_cb get_reg, gdb_set_reg_cb set_r= eg, - const GDBFeature *feature, int g_pos); + const GDBFeature *feature); =20 /** * gdb_unregister_coprocessor_all() - unregisters supplemental set of regi= sters diff --git a/gdbstub/gdbstub.c b/gdbstub/gdbstub.c index 6eadae3804e..882bc67e182 100644 --- a/gdbstub/gdbstub.c +++ b/gdbstub/gdbstub.c @@ -604,13 +604,14 @@ void gdb_init_cpu(CPUState *cpu) =20 void gdb_register_coprocessor(CPUState *cpu, gdb_get_reg_cb get_reg, gdb_set_reg_cb set_r= eg, - const GDBFeature *feature, int g_pos) + const GDBFeature *feature) { GDBRegisterState *s; guint i; - int base_reg =3D cpu->gdb_num_regs; + int base_reg; =20 - assert(!g_pos || g_pos =3D=3D feature->base_reg); + assert(feature->base_reg >=3D cpu->gdb_num_regs); + base_reg =3D feature->base_reg; =20 for (i =3D 0; i < cpu->gdb_regs->len; i++) { /* Check for duplicates. */ @@ -624,14 +625,7 @@ void gdb_register_coprocessor(CPUState *cpu, =20 /* Add to end of list. */ cpu->gdb_num_regs +=3D feature->num_regs; - if (g_pos) { - if (g_pos !=3D base_reg) { - error_report("Error: Bad gdb register numbering for '%s', " - "expected %d got %d", feature->xml, g_pos, base_r= eg); - } else { - cpu->gdb_num_g_regs =3D cpu->gdb_num_regs; - } - } + cpu->gdb_num_g_regs =3D cpu->gdb_num_regs; } =20 void gdb_unregister_coprocessor_all(CPUState *cpu) diff --git a/target/arm/gdbstub.c b/target/arm/gdbstub.c index c7d59fd3726..d6e29c4cf46 100644 --- a/target/arm/gdbstub.c +++ b/target/arm/gdbstub.c @@ -534,15 +534,13 @@ void arm_cpu_register_gdb_regs_for_features(ARMCPU *c= pu) } else { if (arm_feature(env, ARM_FEATURE_NEON)) { gdb_register_coprocessor(cs, vfp_gdb_get_reg, vfp_gdb_set_reg, - gdb_find_static_feature("arm-neon.xml= "), - 0); + gdb_find_static_feature("arm-neon.xml= ")); } else if (cpu_isar_feature(aa32_simd_r32, cpu)) { gdb_register_coprocessor(cs, vfp_gdb_get_reg, vfp_gdb_set_reg, - gdb_find_static_feature("arm-vfp3.xml= "), - 0); + gdb_find_static_feature("arm-vfp3.xml= ")); } else if (cpu_isar_feature(aa32_vfp_simd, cpu)) { gdb_register_coprocessor(cs, vfp_gdb_get_reg, vfp_gdb_set_reg, - gdb_find_static_feature("arm-vfp.xml"= ), 0); + gdb_find_static_feature("arm-vfp.xml"= )); } if (!arm_feature(env, ARM_FEATURE_M)) { /* @@ -550,29 +548,26 @@ void arm_cpu_register_gdb_regs_for_features(ARMCPU *c= pu) * expose to gdb. */ gdb_register_coprocessor(cs, vfp_gdb_get_sysreg, vfp_gdb_set_s= ysreg, - gdb_find_static_feature("arm-vfp-sysr= egs.xml"), - 0); + gdb_find_static_feature("arm-vfp-sysr= egs.xml")); } } if (cpu_isar_feature(aa32_mve, cpu) && tcg_enabled()) { gdb_register_coprocessor(cs, mve_gdb_get_reg, mve_gdb_set_reg, - gdb_find_static_feature("arm-m-profile-mv= e.xml"), - 0); + gdb_find_static_feature("arm-m-profile-mv= e.xml")); } gdb_register_coprocessor(cs, arm_gdb_get_sysreg, arm_gdb_set_sysreg, - arm_gen_dynamic_sysreg_feature(cs, cs->gdb_nu= m_regs), - 0); + arm_gen_dynamic_sysreg_feature(cs, cs->gdb_nu= m_regs)); =20 #ifdef CONFIG_TCG if (arm_feature(env, ARM_FEATURE_M) && tcg_enabled()) { gdb_register_coprocessor(cs, arm_gdb_get_m_systemreg, arm_gdb_set_m_systemreg, - arm_gen_dynamic_m_systemreg_feature(cs, cs->gdb_num_regs), 0); + arm_gen_dynamic_m_systemreg_feature(cs, cs->gdb_num_regs)); #ifndef CONFIG_USER_ONLY if (arm_feature(env, ARM_FEATURE_M_SECURITY)) { gdb_register_coprocessor(cs, arm_gdb_get_m_secextreg, arm_gdb_set_m_secextreg, - arm_gen_dynamic_m_secextreg_feature(cs, cs->gdb_num_regs),= 0); + arm_gen_dynamic_m_secextreg_feature(cs, cs->gdb_num_regs)); } #endif } diff --git a/target/arm/gdbstub64.c b/target/arm/gdbstub64.c index b71666c3a1d..a4fa740caf6 100644 --- a/target/arm/gdbstub64.c +++ b/target/arm/gdbstub64.c @@ -887,24 +887,22 @@ void aarch64_cpu_register_gdb_regs_for_features(ARMCP= U *cpu) isar_feature_aa64_sme(&cpu->isar)) { GDBFeature *feature =3D arm_gen_dynamic_svereg_feature(cs, cs->gdb= _num_regs); gdb_register_coprocessor(cs, aarch64_gdb_get_sve_reg, - aarch64_gdb_set_sve_reg, feature, 0); + aarch64_gdb_set_sve_reg, feature); } else { gdb_register_coprocessor(cs, aarch64_gdb_get_fpu_reg, aarch64_gdb_set_fpu_reg, - gdb_find_static_feature("aarch64-fpu.xml"= ), - 0); + gdb_find_static_feature("aarch64-fpu.xml"= )); } =20 if (isar_feature_aa64_sme(&cpu->isar)) { GDBFeature *sme_feature =3D arm_gen_dynamic_smereg_feature(cs, cs->gdb_num_regs); gdb_register_coprocessor(cs, aarch64_gdb_get_sme_reg, - aarch64_gdb_set_sme_reg, sme_feature, 0); + aarch64_gdb_set_sme_reg, sme_feature); if (isar_feature_aa64_sme2(&cpu->isar)) { gdb_register_coprocessor(cs, aarch64_gdb_get_sme2_reg, aarch64_gdb_set_sme2_reg, - gdb_find_static_feature("aarch64-sme2= .xml"), - 0); + gdb_find_static_feature("aarch64-sme2= .xml")); } } /* @@ -916,8 +914,7 @@ void aarch64_cpu_register_gdb_regs_for_features(ARMCPU = *cpu) if (isar_feature_aa64_pauth(&cpu->isar)) { gdb_register_coprocessor(cs, aarch64_gdb_get_pauth_reg, aarch64_gdb_set_pauth_reg, - gdb_find_static_feature("aarch64-pauth.xm= l"), - 0); + gdb_find_static_feature("aarch64-pauth.xm= l")); } =20 #ifdef CONFIG_USER_ONLY @@ -925,14 +922,12 @@ void aarch64_cpu_register_gdb_regs_for_features(ARMCP= U *cpu) if (cpu_isar_feature(aa64_mte, cpu)) { gdb_register_coprocessor(cs, aarch64_gdb_get_tag_ctl_reg, aarch64_gdb_set_tag_ctl_reg, - gdb_find_static_feature("aarch64-mte.xml"= ), - 0); + gdb_find_static_feature("aarch64-mte.xml"= )); } #endif =20 /* All AArch64 CPUs have at least TPIDR */ gdb_register_coprocessor(cs, aarch64_gdb_get_tls_reg, aarch64_gdb_set_tls_reg, - arm_gen_dynamic_tls_feature(cs, cs->gdb_num_r= egs), - 0); + arm_gen_dynamic_tls_feature(cs, cs->gdb_num_r= egs)); } diff --git a/target/hexagon/cpu.c b/target/hexagon/cpu.c index 58a22ee41f2..ffd14bb4678 100644 --- a/target/hexagon/cpu.c +++ b/target/hexagon/cpu.c @@ -322,7 +322,7 @@ static void hexagon_cpu_realize(DeviceState *dev, Error= **errp) =20 gdb_register_coprocessor(cs, hexagon_hvx_gdb_read_register, hexagon_hvx_gdb_write_register, - gdb_find_static_feature("hexagon-hvx.xml"), 0= ); + gdb_find_static_feature("hexagon-hvx.xml")); =20 qemu_init_vcpu(cs); cpu_reset(cs); diff --git a/target/i386/gdbstub.c b/target/i386/gdbstub.c index f1ce90a046e..4e87b67cc13 100644 --- a/target/i386/gdbstub.c +++ b/target/i386/gdbstub.c @@ -503,8 +503,7 @@ void x86_cpu_gdb_init(CPUState *cs) if (env->features[FEAT_7_1_EDX] & CPUID_7_1_EDX_APXF) { gdb_register_coprocessor(cs, i386_cpu_gdb_get_egprs, i386_cpu_gdb_set_egprs, - gdb_find_static_feature("i386-64bit-apx.x= ml"), - 0); + gdb_find_static_feature("i386-64bit-apx.x= ml")); } #endif =20 @@ -512,10 +511,9 @@ void x86_cpu_gdb_init(CPUState *cs) gdb_register_coprocessor(cs, x86_cpu_gdb_read_linux_register, x86_cpu_gdb_write_linux_register, #ifdef TARGET_X86_64 - gdb_find_static_feature("i386-64bit-linux.xml= "), + gdb_find_static_feature("i386-64bit-linux.xml= ")); #else - gdb_find_static_feature("i386-32bit-linux.xml= "), + gdb_find_static_feature("i386-32bit-linux.xml= ")); #endif - 0); #endif } diff --git a/target/loongarch/gdbstub.c b/target/loongarch/gdbstub.c index 23a5eecc20b..3e9bdfa8bbf 100644 --- a/target/loongarch/gdbstub.c +++ b/target/loongarch/gdbstub.c @@ -180,16 +180,16 @@ void loongarch_cpu_register_gdb_regs_for_features(CPU= State *cs) =20 if (FIELD_EX32(env->cpucfg[2], CPUCFG2, FP)) { gdb_register_coprocessor(cs, loongarch_gdb_get_fpu, loongarch_gdb_= set_fpu, - gdb_find_static_feature("loongarch-fpu.xm= l"), 0); + gdb_find_static_feature("loongarch-fpu.xm= l")); } =20 if (FIELD_EX32(env->cpucfg[2], CPUCFG2, LSX)) { gdb_register_coprocessor(cs, loongarch_gdb_get_lsx, loongarch_gdb_= set_lsx, - gdb_find_static_feature("loongarch-lsx.xm= l"), 0); + gdb_find_static_feature("loongarch-lsx.xm= l")); } =20 if (FIELD_EX32(env->cpucfg[2], CPUCFG2, LASX)) { gdb_register_coprocessor(cs, loongarch_gdb_get_lasx, loongarch_gdb= _set_lasx, - gdb_find_static_feature("loongarch-lasx.x= ml"), 0); + gdb_find_static_feature("loongarch-lasx.x= ml")); } } diff --git a/target/m68k/helper.c b/target/m68k/helper.c index c566cb0a16c..9bab1843892 100644 --- a/target/m68k/helper.c +++ b/target/m68k/helper.c @@ -129,10 +129,10 @@ void m68k_cpu_init_gdb(M68kCPU *cpu) =20 if (m68k_feature(env, M68K_FEATURE_CF_FPU)) { gdb_register_coprocessor(cs, cf_fpu_gdb_get_reg, cf_fpu_gdb_set_re= g, - gdb_find_static_feature("cf-fp.xml"), 0); + gdb_find_static_feature("cf-fp.xml")); } else if (m68k_feature(env, M68K_FEATURE_FPU)) { gdb_register_coprocessor(cs, m68k_fpu_gdb_get_reg, m68k_fpu_gdb_se= t_reg, - gdb_find_static_feature("m68k-fp.xml"), 0= ); + gdb_find_static_feature("m68k-fp.xml")); } /* TODO: Add [E]MAC registers. */ } diff --git a/target/microblaze/cpu.c b/target/microblaze/cpu.c index ae41a1a3287..ec513ae82d4 100644 --- a/target/microblaze/cpu.c +++ b/target/microblaze/cpu.c @@ -265,8 +265,7 @@ static void mb_cpu_realizefn(DeviceState *dev, Error **= errp) =20 gdb_register_coprocessor(cs, mb_cpu_gdb_read_stack_protect, mb_cpu_gdb_write_stack_protect, - gdb_find_static_feature("microblaze-stack-pro= tect.xml"), - 0); + gdb_find_static_feature("microblaze-stack-pro= tect.xml")); =20 qemu_init_vcpu(cs); =20 diff --git a/target/ppc/gdbstub.c b/target/ppc/gdbstub.c index e0aae9c9eaf..4d622c5cad5 100644 --- a/target/ppc/gdbstub.c +++ b/target/ppc/gdbstub.c @@ -502,24 +502,23 @@ void ppc_gdb_init(CPUState *cs, PowerPCCPUClass *pcc) { if (pcc->insns_flags & PPC_FLOAT) { gdb_register_coprocessor(cs, gdb_get_float_reg, gdb_set_float_reg, - gdb_find_static_feature("power-fpu.xml"),= 0); + gdb_find_static_feature("power-fpu.xml")); } if (pcc->insns_flags & PPC_ALTIVEC) { gdb_register_coprocessor(cs, gdb_get_avr_reg, gdb_set_avr_reg, - gdb_find_static_feature("power-altivec.xm= l"), - 0); + gdb_find_static_feature("power-altivec.xm= l")); } if (pcc->insns_flags & PPC_SPE) { gdb_register_coprocessor(cs, gdb_get_spe_reg, gdb_set_spe_reg, - gdb_find_static_feature("power-spe.xml"),= 0); + gdb_find_static_feature("power-spe.xml")); } if (pcc->insns_flags2 & PPC2_VSX) { gdb_register_coprocessor(cs, gdb_get_vsx_reg, gdb_set_vsx_reg, - gdb_find_static_feature("power-vsx.xml"),= 0); + gdb_find_static_feature("power-vsx.xml")); } #ifndef CONFIG_USER_ONLY gdb_gen_spr_feature(cs); gdb_register_coprocessor(cs, gdb_get_spr_reg, gdb_set_spr_reg, - &pcc->gdb_spr, 0); + &pcc->gdb_spr); #endif } diff --git a/target/riscv/gdbstub.c b/target/riscv/gdbstub.c index a053009ccd3..6a5b7a82fd4 100644 --- a/target/riscv/gdbstub.c +++ b/target/riscv/gdbstub.c @@ -348,32 +348,27 @@ void riscv_cpu_register_gdb_regs_for_features(CPUStat= e *cs) CPURISCVState *env =3D &cpu->env; if (env->misa_ext & RVD) { gdb_register_coprocessor(cs, riscv_gdb_get_fpu, riscv_gdb_set_fpu, - gdb_find_static_feature("riscv-64bit-fpu.= xml"), - 0); + gdb_find_static_feature("riscv-64bit-fpu.= xml")); } else if (env->misa_ext & RVF) { gdb_register_coprocessor(cs, riscv_gdb_get_fpu, riscv_gdb_set_fpu, - gdb_find_static_feature("riscv-32bit-fpu.= xml"), - 0); + gdb_find_static_feature("riscv-32bit-fpu.= xml")); } if (cpu->cfg.ext_zve32x) { gdb_register_coprocessor(cs, riscv_gdb_get_vector, riscv_gdb_set_vector, - ricsv_gen_dynamic_vector_feature(cs, cs->= gdb_num_regs), - 0); + ricsv_gen_dynamic_vector_feature(cs, cs->= gdb_num_regs)); } switch (mcc->def->misa_mxl_max) { case MXL_RV32: gdb_register_coprocessor(cs, riscv_gdb_get_virtual, riscv_gdb_set_virtual, - gdb_find_static_feature("riscv-32bit-virt= ual.xml"), - 0); + gdb_find_static_feature("riscv-32bit-virt= ual.xml")); break; case MXL_RV64: case MXL_RV128: gdb_register_coprocessor(cs, riscv_gdb_get_virtual, riscv_gdb_set_virtual, - gdb_find_static_feature("riscv-64bit-virt= ual.xml"), - 0); + gdb_find_static_feature("riscv-64bit-virt= ual.xml")); break; default: g_assert_not_reached(); @@ -381,7 +376,6 @@ void riscv_cpu_register_gdb_regs_for_features(CPUState = *cs) =20 if (cpu->cfg.ext_zicsr) { gdb_register_coprocessor(cs, riscv_gdb_get_csr, riscv_gdb_set_csr, - riscv_gen_dynamic_csr_feature(cs, cs->gdb= _num_regs), - 0); + riscv_gen_dynamic_csr_feature(cs, cs->gdb= _num_regs)); } } diff --git a/target/s390x/gdbstub.c b/target/s390x/gdbstub.c index 9ae715add4d..efdaaefa6d0 100644 --- a/target/s390x/gdbstub.c +++ b/target/s390x/gdbstub.c @@ -347,34 +347,33 @@ void s390_cpu_gdb_init(CPUState *cs) { gdb_register_coprocessor(cs, cpu_read_ac_reg, cpu_write_ac_reg, - gdb_find_static_feature("s390-acr.xml"), 0); + gdb_find_static_feature("s390-acr.xml")); =20 gdb_register_coprocessor(cs, cpu_read_fp_reg, cpu_write_fp_reg, - gdb_find_static_feature("s390-fpr.xml"), 0); + gdb_find_static_feature("s390-fpr.xml")); =20 gdb_register_coprocessor(cs, cpu_read_vreg, cpu_write_vreg, - gdb_find_static_feature("s390-vx.xml"), 0); + gdb_find_static_feature("s390-vx.xml")); =20 gdb_register_coprocessor(cs, cpu_read_gs_reg, cpu_write_gs_reg, - gdb_find_static_feature("s390-gs.xml"), 0); + gdb_find_static_feature("s390-gs.xml")); =20 #ifndef CONFIG_USER_ONLY gdb_register_coprocessor(cs, cpu_read_c_reg, cpu_write_c_reg, - gdb_find_static_feature("s390-cr.xml"), 0); + gdb_find_static_feature("s390-cr.xml")); =20 gdb_register_coprocessor(cs, cpu_read_virt_reg, cpu_write_virt_reg, - gdb_find_static_feature("s390-virt.xml"), 0); + gdb_find_static_feature("s390-virt.xml")); =20 if (kvm_enabled()) { gdb_register_coprocessor(cs, cpu_read_virt_kvm_reg, cpu_write_virt_kvm_reg, - gdb_find_static_feature("s390-virt-kvm.xm= l"), - 0); + gdb_find_static_feature("s390-virt-kvm.xm= l")); } #endif } diff --git a/target/sparc/gdbstub.c b/target/sparc/gdbstub.c index 792bf70a145..2874ce1b350 100644 --- a/target/sparc/gdbstub.c +++ b/target/sparc/gdbstub.c @@ -271,20 +271,16 @@ void sparc_cpu_register_gdb_regs(CPUState *cs) #if defined(TARGET_ABI32) || !defined(TARGET_SPARC64) gdb_register_coprocessor(cs, sparc_fpu_gdb_read_register, sparc_fpu_gdb_write_register, - gdb_find_static_feature("sparc32-fpu.xml"), - 0); + gdb_find_static_feature("sparc32-fpu.xml")); gdb_register_coprocessor(cs, sparc_cp0_gdb_read_register, sparc_cp0_gdb_write_register, - gdb_find_static_feature("sparc32-cp0.xml"), - 0); + gdb_find_static_feature("sparc32-cp0.xml")); #else gdb_register_coprocessor(cs, sparc_fpu_gdb_read_register, sparc_fpu_gdb_write_register, - gdb_find_static_feature("sparc64-fpu.xml"), - 0); + gdb_find_static_feature("sparc64-fpu.xml")); gdb_register_coprocessor(cs, sparc_cp0_gdb_read_register, sparc_cp0_gdb_write_register, - gdb_find_static_feature("sparc64-cp0.xml"), - 0); + gdb_find_static_feature("sparc64-cp0.xml")); #endif } --=20 2.52.0