From patchwork Wed Feb 23 09:06:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Damien Hedde X-Patchwork-Id: 12756631 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 3569AC433F5 for ; Wed, 23 Feb 2022 10:00:11 +0000 (UTC) Received: from localhost ([::1]:44068 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nMoRN-0001ea-Ro for qemu-devel@archiver.kernel.org; Wed, 23 Feb 2022 05:00:10 -0500 Received: from eggs.gnu.org ([209.51.188.92]:48338) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nMnch-0001UB-JF for qemu-devel@nongnu.org; Wed, 23 Feb 2022 04:07:48 -0500 Received: from beetle.greensocs.com ([5.135.226.135]:50378) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nMnce-00022u-Pg for qemu-devel@nongnu.org; Wed, 23 Feb 2022 04:07:47 -0500 Received: from crumble.bar.greensocs.com (unknown [172.17.10.6]) by beetle.greensocs.com (Postfix) with ESMTPS id 12D8721EBD; Wed, 23 Feb 2022 09:07:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=greensocs.com; s=mail; t=1645607240; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=gaNB2TsWb8LnUxC0b8QE1vl0YRpFNbVBSRKKXrGk7SU=; b=a4eWfCz8NYAq91dTRS2o3vC21NfN3SZEYjYKIkCrrgGpEfuqympcdcTWgQFCDkjYHn+3NL TywpLsJxK8f/57GIthmSdLOFcfaEQcIOglYO6czm97TXbw8TAuz0gW0I4Szxyce95LkUgx 6mJbQazOk7OwQMhdl5UOs+kyArWaIRo= From: Damien Hedde To: qemu-devel@nongnu.org, mark.burton@greensocs.com, edgari@xilinx.com Subject: [PATCH v4 07/14] none-machine: add the NoneMachineState structure Date: Wed, 23 Feb 2022 10:06:59 +0100 Message-Id: <20220223090706.4888-8-damien.hedde@greensocs.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220223090706.4888-1-damien.hedde@greensocs.com> References: <20220223090706.4888-1-damien.hedde@greensocs.com> MIME-Version: 1.0 X-Spam: Yes Received-SPF: pass client-ip=5.135.226.135; envelope-from=damien.hedde@greensocs.com; helo=beetle.greensocs.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, SPF_HELO_NONE=0.001, SPF_PASS=-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: , Cc: Damien Hedde , Eduardo Habkost , Yanan Wang , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The none machine was using the parent state structure. We'll need a custom state to add a field in the following commit. Signed-off-by: Damien Hedde Reviewed-by: Philippe Mathieu-Daudé Tested-by: Jim Shu --- hw/core/null-machine.c | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) diff --git a/hw/core/null-machine.c b/hw/core/null-machine.c index f586a4bef5..7eb258af07 100644 --- a/hw/core/null-machine.c +++ b/hw/core/null-machine.c @@ -17,6 +17,13 @@ #include "exec/address-spaces.h" #include "hw/core/cpu.h" +struct NoneMachineState { + MachineState parent; +}; + +#define TYPE_NONE_MACHINE MACHINE_TYPE_NAME("none") +OBJECT_DECLARE_SIMPLE_TYPE(NoneMachineState, NONE_MACHINE) + static void machine_none_init(MachineState *mch) { CPUState *cpu = NULL; @@ -42,8 +49,10 @@ static void machine_none_init(MachineState *mch) } } -static void machine_none_machine_init(MachineClass *mc) +static void machine_none_class_init(ObjectClass *oc, void *data) { + MachineClass *mc = MACHINE_CLASS(oc); + mc->desc = "empty machine"; mc->init = machine_none_init; mc->max_cpus = 1; @@ -56,4 +65,15 @@ static void machine_none_machine_init(MachineClass *mc) mc->no_sdcard = 1; } -DEFINE_MACHINE("none", machine_none_machine_init) +static const TypeInfo none_machine_info = { + .name = TYPE_NONE_MACHINE, + .parent = TYPE_MACHINE, + .instance_size = sizeof(NoneMachineState), + .class_init = machine_none_class_init, +}; + +static void none_machine_register_types(void) +{ + type_register_static(&none_machine_info); +} +type_init(none_machine_register_types);