From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 332C9C4828D for ; Sat, 3 Feb 2024 10:12:53 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rWCzV-0007xN-MJ; Sat, 03 Feb 2024 05:11:17 -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 1rWCzU-0007xF-QE for qemu-devel@nongnu.org; Sat, 03 Feb 2024 05:11:16 -0500 Received: from mail-pf1-x434.google.com ([2607:f8b0:4864:20::434]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rWCzS-0006vA-TV for qemu-devel@nongnu.org; Sat, 03 Feb 2024 05:11:16 -0500 Received: by mail-pf1-x434.google.com with SMTP id d2e1a72fcca58-6ddfb0dac4dso2264746b3a.1 for ; Sat, 03 Feb 2024 02:11:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daynix-com.20230601.gappssmtp.com; s=20230601; t=1706955073; x=1707559873; darn=nongnu.org; h=cc:to:content-transfer-encoding:mime-version:message-id:date :subject:from:from:to:cc:subject:date:message-id:reply-to; bh=6WLZ2WTdsc/ueCR6cAHfOEbBL9spf0DSW49S1h7NVEI=; b=r2vw3S2Bh4rcy6XENGYQmR+g6R0iA0CqAvto4e7ThFMDqf5SM93cRBHUF2Bs9+eM51 8y3D2SzkDctqiNcoMMEUw0HpMARmFrX8Ofmww/Vl/W49eaaseweXD/ysTDu6cZv8oEm1 X9gjzJoSy52oL0Imk99PMcTB04/VwlXT1y3PTKgqsKci9yS/cjSWzfgjfnCxxVgE4hiG OAR/gaLc/8fPGeNRxY68hdC5dSJIgP0oNnypB/P8n+6dm5AkdPNkKZU32e8IMqv7jydH j8/DQSCKn8fCTkE8t0J6GK3hqC50rvZovYdd97O137XFUrvoEjLSHae55joBsyBy2bh7 J4/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706955073; x=1707559873; h=cc:to:content-transfer-encoding:mime-version:message-id:date :subject:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=6WLZ2WTdsc/ueCR6cAHfOEbBL9spf0DSW49S1h7NVEI=; b=IdEdVeAZniytTuH9maNfcPm0cDk3fqbJlPthNu/Tkidy/4rIFMKxEEmPbzI/xlTFnw Vqn+zW8UUOPqtPKFNbnH5ek8MNrlh9vIm9JQhDgLXpQIZ3CAro9ZPqT9zzaXSQtTYanQ H/nVNMJtQ72r+8Bw8LEqPagwx6tyBnR2liseDYCLK3d4/9sQ/md1mecbkQodbVSvbhWV xY+wmUsphlDRiFbF0tDmbKmE11p3LdvRSP1utIia3nyC9aOwfG1qxPkUmgVM5k65JN8L VAVN/Tbg+QoS3vMGhk0HGUz1nz5OioDWQMVPpdA9uJNvbRx+iYbKfLgAWib8RXNrELHZ SydA== X-Gm-Message-State: AOJu0YyopSAkV2tlMNTmVVxVlLRgeN7O39znpt7pCNzTEVLzqlFhgGyi hH6/ZhLpCHoDYCz1diq2DDZ1bcQbb7xDId6CIggqETMQlh3+NxMG4FrFhpiusRg= X-Google-Smtp-Source: AGHT+IFexZg7LjBVY814izMUgMBc9hImOofyVnOVzYttooNuKTonzmEWgfBOx27+PukxzJg+LRhQyw== X-Received: by 2002:a62:f212:0:b0:6e0:32e6:3f59 with SMTP id m18-20020a62f212000000b006e032e63f59mr72792pfh.11.1706955073450; Sat, 03 Feb 2024 02:11:13 -0800 (PST) X-Forwarded-Encrypted: i=0; AJvYcCXzSsPkFAjQ3R4ri7bA+gOtgLJesm34SHvMmxUvVz0c2Wn0w+UV4VJ6K6UukrDIkzPPyhyTjl6LNDNXmfZWppme3ftpaQ0SZ9hKQVGW1zbrx/Pn6LsIZk5vchyRxF11neheGgBSQbi8elYhfvyAK+5CXBKKkKDSHPdWfiU4FobzszVsAs6jRF1IlmEyl5l2//md4pLeKE2O/SB7Y4hsf/hze9+ZCnHLcry8QBFsmQTRcQ+kVIA7qMmF/KCbBXLafapW7lrWE+a+kESLjXa+SOR+U4MNBfRHlEWlGEIrtdFYFFZfqbdVg2lUzOz2v46RaqaqK8wImissYnaDYn9xsLjQF70bderAUOwslNoiTiuEdqZV8C84gGSSkUGeLDGiUDtj9H3sWuIvDBRQLQVFh3t0Zv7XgDy3mACZZqsyywL62ua8wkixtQb5gcsHVic1iD+XCWtSTFAeX2nrQQcZ Received: from localhost ([157.82.200.138]) by smtp.gmail.com with UTF8SMTPSA id y7-20020a62b507000000b006dfef3ed2d4sm3038449pfe.110.2024.02.03.02.11.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 03 Feb 2024 02:11:13 -0800 (PST) From: Akihiko Odaki Subject: [PATCH v11 0/3] gdbstub and TCG plugin improvements Date: Sat, 03 Feb 2024 19:11:07 +0900 Message-Id: <20240203-riscv-v11-0-a23f4848a628@daynix.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIADwRvmUC/2XNyw7CIBAF0F8xrMUw0PJw5X8YFxQGZWFrwJAa0 3+XNqnxsbw3c+48ScYUMZP95kkSlpjj0NcAsN0Qd7H9GWn0tSCccQEcBE0xu0KDc0Y2zGjpAqm 3t4QhjsvQ8VTzJeb7kB7LblFz+7tQFGXUKsmglVYIFQ7ePvo47txwJfNE0Z9Mr0xX5kwXeAet5 l79MbOyhgG0KzOVhQAKECx6p/8YsA/H3++AzdB32BphlETzBadpegGJb3KeQwEAAA== To: Palmer Dabbelt , Alistair Francis , Bin Meng , Weiwei Li , Daniel Henrique Barboza , Liu Zhiwei , =?utf-8?q?Alex_Benn=C3=A9e?= , Mikhail Tyutin , Aleksandr Anenkov , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Fabiano Rosas , Andrew Jones Cc: qemu-riscv@nongnu.org, qemu-devel@nongnu.org, Akihiko Odaki X-Mailer: b4 0.12.3 Received-SPF: none client-ip=2607:f8b0:4864:20::434; envelope-from=akihiko.odaki@daynix.com; helo=mail-pf1-x434.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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org This series extracts fixes and refactorings that can be applied independently from "[PATCH v9 00/23] plugins: Allow to read registers". The patch "target/riscv: Move MISA limits to class" was replaced with patch "target/riscv: Move misa_mxl_max to class" since I found instances may have different misa_ext_mask. V6 -> V7: Rebased. V5 -> V6: Added patch "default-configs: Add TARGET_XML_FILES definition". Rebased. V4 -> V5: Added patch "hw/riscv: Use misa_mxl instead of misa_mxl_max". V3 -> V4: Added patch "gdbstub: Check if gdb_regs is NULL". V2 -> V3: Restored patch sets from the previous version. Rebased to commit 800485762e6564e04e2ab315132d477069562d91. V1 -> V2: Added patch "target/riscv: Do not allow MXL_RV32 for TARGET_RISCV64". Added patch "target/riscv: Initialize gdb_core_xml_file only once". Dropped patch "target/riscv: Remove misa_mxl validation". Dropped patch "target/riscv: Move misa_mxl_max to class". Dropped patch "target/riscv: Validate misa_mxl_max only once". Signed-off-by: Akihiko Odaki --- Changes in v11: - Rebased on: https://github.com/alistair23/qemu/tree/riscv-to-apply.next - Link to v10: https://lore.kernel.org/r/20240128-riscv-v10-0-fdbe593976e9@daynix.com Changes in v10: - Dropped patch "hw/riscv: Use misa_mxl instead of misa_mxl_max" due to invalid assumption that the relevant code is only used for kernel loading. - Link to v9: https://lore.kernel.org/r/20240115-riscv-v9-0-ff171e1aedc8@daynix.com Changes in v9: - Rebased to commit 977542ded7e6b28d2bc077bcda24568c716e393c. - Link to v8: https://lore.kernel.org/r/20231218-riscv-v8-0-c9bf2b1582d7@daynix.com Changes in v8: - Added a more detailed explanation for patch "hw/riscv: Use misa_mxl instead of misa_mxl_max". (Alistair Francis) - Link to v7: https://lore.kernel.org/r/20231213-riscv-v7-0-a760156a337f@daynix.com --- Akihiko Odaki (3): target/riscv: Remove misa_mxl validation target/riscv: Move misa_mxl_max to class target/riscv: Validate misa_mxl_max only once target/riscv/cpu.h | 4 +- hw/riscv/boot.c | 3 +- target/riscv/cpu.c | 181 ++++++++++++++++++++++++++------------------- target/riscv/gdbstub.c | 12 ++- target/riscv/kvm/kvm-cpu.c | 10 +-- target/riscv/machine.c | 7 +- target/riscv/tcg/tcg-cpu.c | 44 ++--------- target/riscv/translate.c | 3 +- 8 files changed, 133 insertions(+), 131 deletions(-) --- base-commit: 0c9d286cf791cdda76fd57e4562e2cb18d4a79e2 change-id: 20231213-riscv-fcc9640986cf Best regards, -- Akihiko Odaki