From patchwork Wed Aug 2 08:46:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Akihiko Odaki X-Patchwork-Id: 1815874 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=daynix-com.20221208.gappssmtp.com header.i=@daynix-com.20221208.gappssmtp.com header.a=rsa-sha256 header.s=20221208 header.b=CrhfxksF; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4RG5HZ43Wpz1yZl for ; Wed, 2 Aug 2023 18:48:58 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qR7XK-0004cD-8f; Wed, 02 Aug 2023 04:48:54 -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 1qR7XJ-0004SE-1W for qemu-devel@nongnu.org; Wed, 02 Aug 2023 04:48:53 -0400 Received: from mail-oi1-x229.google.com ([2607:f8b0:4864:20::229]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qR7XH-0006d0-Cp for qemu-devel@nongnu.org; Wed, 02 Aug 2023 04:48:52 -0400 Received: by mail-oi1-x229.google.com with SMTP id 5614622812f47-3a751d2e6ecso1084330b6e.0 for ; Wed, 02 Aug 2023 01:48:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daynix-com.20221208.gappssmtp.com; s=20221208; t=1690966130; x=1691570930; 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=3mXpG7RfRm8JlpAYSZCkqg1BzSErUQp+Pq7CWqY/JwI=; b=CrhfxksF1NFb0q2nze9v1c26xeVhGQQ7irYxosnuSWwpGACUwn+ENg9cUk7h5knF2Q +reg8hFWf8jzXgTzWoUi7QDnxmx1ktcUWQBBoKGGRuu5dGBUb5/fGVRkkJSTTqMH7yQr i/j1JQSY+hAzf9/cks/CVHHdqGyBfvhE9kJNZeHsczMigBf/mrudwbBG3YPmJOLd1VkJ PszOFPiqrCdexxBb2lWsu8sUfeVSXSryU/j4PdQ8Y6JFz6VghghuMGwQCliwxK1LJjv+ 4J5mGX9Aee12hdwLHLOipxjGAUxCiksDVhnbgPkMvAI09N756FiIRGNVDDGohQ2Uoids yiLw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690966130; x=1691570930; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=3mXpG7RfRm8JlpAYSZCkqg1BzSErUQp+Pq7CWqY/JwI=; b=GZpmpSG1bj66c6gB7s3DXuyRGTASV6eNBFP/FgnzRb4b7RQitptZ8KwpIRxk70z3gS wkZH7CXBI7hWBAj9LafbGjN2dTdOHwzdPTcdg0jwnXbsyUqycnhLSLLCTARYawSC4PW/ 4XwbBGCv0leov7fYpLzhP98+brkEupB9q8WsvWcAdfBmHoD896unjS5uun9LLLxkF1N9 2oJSqbzOWxpLEWxLXw4UUosSOFpjn1oq5hJioJ/W+n6WmqNutOenLhquAhxsfkQ/Q9Oy yUFzkbAIB4M7Yl8UhIjvWOElc1mISmnAsP9ZxWue07FmWnYn/tu/vK8SrfsnHraqxz1I OMGw== X-Gm-Message-State: ABy/qLakl8IUrHoGQQ4DGBz0TeOO6d8W2JE9D5Rd6A7P00sI3d+cXpge Nf5VypaAvxPcPnm4xk6fdQ+U5w== X-Google-Smtp-Source: APBJJlER6reQfJykuZwjPtzbzzona963n6JmU7xtwhUp5XPbBq9g91pdWRQFRo9OIB6cc9JjfzMZDg== X-Received: by 2002:aca:f14:0:b0:3a7:8f7:62ee with SMTP id 20-20020aca0f14000000b003a708f762eemr12789666oip.12.1690966129957; Wed, 02 Aug 2023 01:48:49 -0700 (PDT) Received: from alarm.flets-east.jp ([2400:4050:a840:1e00:78d2:b862:10a7:d486]) by smtp.gmail.com with ESMTPSA id j22-20020aa79296000000b00659b8313d08sm10592860pfa.78.2023.08.02.01.48.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Aug 2023 01:48:49 -0700 (PDT) From: Akihiko Odaki To: Cc: Paolo Bonzini , =?utf-8?q?Alex_Benn=C3=A9e?= , Thomas Huth , Alexandre Iooss , Mahmoud Mandour , Eduardo Habkost , Marcel Apfelbaum , =?utf-8?q?Philippe_Mathieu-D?= =?utf-8?q?aud=C3=A9?= , Yanan Wang , Richard Henderson , =?utf-8?q?Marc-Andr=C3=A9?= =?utf-8?q?_Lureau?= , =?utf-8?q?Daniel_P_=2E_B?= =?utf-8?q?errang=C3=A9?= , John Snow , Cleber Rosa , Peter Maydell , Michael Rolnik , "Edgar E . Iglesias" , Brian Cain , Song Gao , Xiaojuan Yang , Laurent Vivier , Aurelien Jarno , Jiaxun Yang , Aleksandar Rikalo , Chris Wulff , Marek Vasut , Stafford Horne , Daniel Henrique Barboza , =?utf-8?q?C=C3=A9dric_Le_G?= =?utf-8?q?oater?= , David Gibson , Greg Kurz , Nicholas Piggin , Palmer Dabbelt , Alistair Francis , Bin Meng , Weiwei Li , Liu Zhiwei , Yoshinori Sato , David Hildenbrand , Ilya Leoshkevich , Mark Cave-Ayland , Artyom Tarasenko , Bastian Koppelmann , Max Filippov , qemu-devel@nongnu.org, qemu-arm@nongnu.org, qemu-ppc@nongnu.org, qemu-riscv@nongnu.org, qemu-s390x@nongnu.org, Anton Kochkov , Akihiko Odaki Subject: [PATCH v2 14/24] gdbstub: Add members to identify registers to GDBFeature Date: Wed, 2 Aug 2023 17:46:02 +0900 Message-ID: <20230802084614.23619-15-akihiko.odaki@daynix.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230802084614.23619-1-akihiko.odaki@daynix.com> References: <20230802084614.23619-1-akihiko.odaki@daynix.com> MIME-Version: 1.0 Received-SPF: none client-ip=2607:f8b0:4864:20::229; envelope-from=akihiko.odaki@daynix.com; helo=mail-oi1-x229.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org These members will be used to help plugins to identify registers. The added members in instances of GDBFeature dynamically generated by CPUs will be filled in later changes. Signed-off-by: Akihiko Odaki --- include/exec/gdbstub.h | 2 ++ scripts/feature_to_c.py | 14 +++++++++++++- 2 files changed, 15 insertions(+), 1 deletion(-) diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h index d6d1c1d5c9..da4b9173a9 100644 --- a/include/exec/gdbstub.h +++ b/include/exec/gdbstub.h @@ -13,6 +13,8 @@ typedef struct GDBFeature { const char *xmlname; const char *xml; + const char *name; + const char * const *regs; int num_regs; } GDBFeature; diff --git a/scripts/feature_to_c.py b/scripts/feature_to_c.py index e04d6b2df7..807af0e685 100755 --- a/scripts/feature_to_c.py +++ b/scripts/feature_to_c.py @@ -50,7 +50,9 @@ def writeliteral(indent, bytes): sys.stderr.write(f'unexpected start tag: {element.tag}\n') exit(1) + feature_name = element.attrib['name'] regnum = 0 + regnames = [] regnums = [] tags = ['feature'] for event, element in events: @@ -67,6 +69,7 @@ def writeliteral(indent, bytes): if 'regnum' in element.attrib: regnum = int(element.attrib['regnum']) + regnames.append(element.attrib['name']) regnums.append(regnum) regnum += 1 @@ -85,6 +88,15 @@ def writeliteral(indent, bytes): writeliteral(8, bytes(os.path.basename(input), 'utf-8')) sys.stdout.write(',\n') writeliteral(8, read) - sys.stdout.write(f',\n {num_regs},\n }},\n') + sys.stdout.write(',\n') + writeliteral(8, bytes(feature_name, 'utf-8')) + sys.stdout.write(',\n (const char * const []) {\n') + + for index, regname in enumerate(regnames): + sys.stdout.write(f' [{regnums[index] - base_reg}] =\n') + writeliteral(16, bytes(regname, 'utf-8')) + sys.stdout.write(',\n') + + sys.stdout.write(f' }},\n {num_regs},\n }},\n') sys.stdout.write(' { NULL }\n};\n')