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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3997f9e6550sm8950122f8f.78.2025.03.23.15.40.41 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sun, 23 Mar 2025 15:40:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1742769643; x=1743374443; 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=nhKX0vmLXuR6wN4mzYTdPit8e/28nQp1dDgh0h4fk/k=; b=VBanfnSJMwgvfUJsf7NDjByC2mw8c9ktWIf+o6ljSb7CvRzMQLUwDb1czmZmUnUShl U0fKH61HqwmH3NE0cop0TqJxxqeqc2gCQv33hn+m2hMQt0wgB+LpuLJT8NvDOZupV67o 4jcmaPwnZTNy6JR27EHC7JqSaCylEoiY0pNaNKDKw4sjYf2Y5K6DK9bICYXjgn+7HuGZ ZbT63t+6uX3IRMw7E6R2KEkXcTMfTcv4Vo04wucjoA0pKQuU4raYFo5notwY4sbKs7tt pmMkiTxRw3VaOQh0BFVqs3Hd8mz6768aQ+geK27VgTxg6CynDIcBFnL0bJtwECrk5aWm rhDw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1742769643; x=1743374443; 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=nhKX0vmLXuR6wN4mzYTdPit8e/28nQp1dDgh0h4fk/k=; b=NLu6u4HO7X5arrynuO235Aqa8Rz80v+6JVDwhFgk+Ju3Kt+FvgrO8zefVNHML9WdHs cGxv+SClC+IYHO7KUqhmbS7vrR2rDAsCru5jX4MfzbCkVQ19EjdTGhPsBar2ZJScEpjd +D/F7sFwY9dnNjqho4lSKMeBOWXkmIecLYNXlGmcQ3WkzErrirdfU/tMhX763e2Ib1wg 4rS29VV6072BP17xAQ8qTdxgjU8kRJNF2EaT67qnmG88miTzSkE1chwkQLyqIHKfrz5d tN9e4HdN4tXqwL1Eqbq6pvW7L2jf4M1m7VRZNclbmakPUQ2X9ZsYlJBhdV/LcS+pBLXt 6rHw== X-Gm-Message-State: AOJu0YxPMbvMQCi8ojpJhQRwb7jZg5oKF4/tx4vGDaoOOAc5o0MOQORJ roQ1RqExwtkqEsEKrTfys24FnXhEfs83+0YUajdXyAgHI3x3FWRt9niQ4k/lPxSx1s6cv94411w 2 X-Gm-Gg: ASbGnctsL7B43kgXhV6dj33Lsg2LJoJGpw3Mwc8TUOLo5SCZb3DhAFNbN9TVzIFicwv f1dcaxGFDvvZtlsGlemhRFOES9je1X1UF2+xvEQCUzfeaP+wM1UmzNeI5A51oRxq3aWti8kMeyD 6B6iIh5XbJc+95pnNVR1riR8xLKKEcPN2gyMPsCxM5nJTYqnre/IGnqAB30hYxynLt4zg85h0h7 j8U9Y6Vv5xOGPrJNglnbYhTZPDW/TPMxL0lWoxMqJbqiFqiMcJWz5+uYriYTQTksHW6H+47993g o5tOxQbfpbVqQFg1ORLQrgxkogo34oOK4tLwtg5t4tqvTCoqbUjqAs3bNhk/JeMk0hfOnNUX88J C+DYm4ZxUQt5fz5WUaOq9bNpC X-Google-Smtp-Source: AGHT+IFflsrLMo/UGHQqRRk7o1mTQKQmadLe/rH1dXZf4WUm2XhZjj31meiSClOT8s3tIaqwtD/l0A== X-Received: by 2002:a5d:5889:0:b0:390:f9d0:5e7 with SMTP id ffacd0b85a97d-3997f90f2f2mr10700608f8f.13.1742769642913; Sun, 23 Mar 2025 15:40:42 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Paolo Bonzini , Daniel Henrique Barboza , qemu-s390x@nongnu.org, Artyom Tarasenko , Thomas Huth , Nicholas Piggin , qemu-ppc@nongnu.org, Zhao Liu , Richard Henderson , Pierrick Bouvier , Mark Cave-Ayland , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH-for-10.1 1/6] cpus: Introduce CPUClass::list_cpus() callback Date: Sun, 23 Mar 2025 23:40:30 +0100 Message-ID: <20250323224035.34698-2-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250323224035.34698-1-philmd@linaro.org> References: <20250323224035.34698-1-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::429; envelope-from=philmd@linaro.org; helo=mail-wr1-x429.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: 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: 1742769745638116600 Some targets define cpu_list to a method listing their CPUs on stdout. In order to make list_cpus() generic, introduce the CPUClass::list_cpus() callback. When no callback is registered, list_cpus() defaults to the cpu_list definition. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Thomas Huth --- include/hw/core/cpu.h | 2 ++ cpu-target.c | 8 +++++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h index 5d11d26556a..ccfcd3eb3a6 100644 --- a/include/hw/core/cpu.h +++ b/include/hw/core/cpu.h @@ -102,6 +102,7 @@ struct SysemuCPUOps; * CPUClass: * @class_by_name: Callback to map -cpu command line model name to an * instantiatable CPU type. + * @list_cpus: list available CPU models and flags. * @parse_features: Callback to parse command line arguments. * @reset_dump_flags: #CPUDumpFlags to use for reset logging. * @mmu_index: Callback for choosing softmmu mmu index; @@ -150,6 +151,7 @@ struct CPUClass { /*< public >*/ =20 ObjectClass *(*class_by_name)(const char *cpu_model); + void (*list_cpus)(void); void (*parse_features)(const char *typename, char *str, Error **errp); =20 int (*mmu_index)(CPUState *cpu, bool ifetch); diff --git a/cpu-target.c b/cpu-target.c index cae77374b38..5947ca31a0a 100644 --- a/cpu-target.c +++ b/cpu-target.c @@ -98,7 +98,13 @@ static void cpu_list(void) =20 void list_cpus(void) { - cpu_list(); + CPUClass *cc =3D CPU_CLASS(object_class_by_name(CPU_RESOLVING_TYPE)); + + if (cc->list_cpus) { + cc->list_cpus(); + } else { + cpu_list(); + } } =20 /* enable or disable single step mode. EXCP_DEBUG is returned by the --=20 2.47.1