From patchwork Tue Oct 27 18:21:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paolo Bonzini X-Patchwork-Id: 301784 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6888DC55178 for ; Tue, 27 Oct 2020 18:30:57 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id F0F24206E5 for ; Tue, 27 Oct 2020 18:30:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="CQIZ0Plk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F0F24206E5 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:47648 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kXTkF-0007HF-PD for qemu-devel@archiver.kernel.org; Tue, 27 Oct 2020 14:30:55 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57956) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kXTbq-0004Dm-Ty for qemu-devel@nongnu.org; Tue, 27 Oct 2020 14:22:15 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:57877) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kXTbh-00030z-8F for qemu-devel@nongnu.org; Tue, 27 Oct 2020 14:22:14 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1603822924; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=rXC1IPs99vGL1famTeAG4H9kQs2d4Dh6bMygSLxFw0Q=; b=CQIZ0PlkBpZdhFeU9qpBwGz303ktW5lGHm+9/gFFjemN+Q2suqycC6/7JC+V4ecqYzu1AP 51D/ex1zUX1NBcM9XeggROFe7ntlZGPMRsQcYon+zsZKfyKZF1usvJlfOG2/Q1fOEytVSh NPPQLo+DT1h0qdvla+udGKaKOy2IuOQ= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-488-9ktxRULiP5SUnuECBl6M6g-1; Tue, 27 Oct 2020 14:22:02 -0400 X-MC-Unique: 9ktxRULiP5SUnuECBl6M6g-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 8A83018CB73E for ; Tue, 27 Oct 2020 18:21:50 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4F3385D9E8 for ; Tue, 27 Oct 2020 18:21:50 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PATCH 14/29] vl: move semihosting command line fallback to qemu_finish_machine_init Date: Tue, 27 Oct 2020 14:21:29 -0400 Message-Id: <20201027182144.3315885-15-pbonzini@redhat.com> In-Reply-To: <20201027182144.3315885-1-pbonzini@redhat.com> References: <20201027182144.3315885-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=63.128.21.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/27 01:06:07 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] 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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 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" Move more sane parts of the huge qemu_init function out of it. Signed-off-by: Paolo Bonzini --- softmmu/vl.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/softmmu/vl.c b/softmmu/vl.c index 53d53ef206..bc85318b23 100644 --- a/softmmu/vl.c +++ b/softmmu/vl.c @@ -3072,6 +3072,11 @@ static void qemu_finish_machine_init(void) { MachineClass *machine_class = MACHINE_GET_CLASS(current_machine); + if (semihosting_enabled() && !semihosting_get_argc() && current_machine->kernel_filename) { + /* fall back to the -kernel/-append */ + semihosting_arg_fallback(current_machine->kernel_filename, current_machine->kernel_cmdline); + } + if (machine_class->default_ram_id && current_machine->ram_size && numa_uses_legacy_mem() && !current_machine->ram_memdev_id) { create_default_memdev(current_machine, mem_path); @@ -4389,13 +4394,6 @@ void qemu_init(int argc, char **argv, char **envp) boot_order = machine_class->default_boot_order; } - if (semihosting_enabled() && !semihosting_get_argc()) { - const char *kernel_filename = qemu_opt_get(machine_opts, "kernel"); - const char *kernel_cmdline = qemu_opt_get(machine_opts, "append"); - /* fall back to the -kernel/-append */ - semihosting_arg_fallback(kernel_filename, kernel_cmdline); - } - if (net_init_clients(&err) < 0) { error_report_err(err); exit(1);