From nobody Mon Feb 9 04:46:39 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1503592603167988.898699611185; Thu, 24 Aug 2017 09:36:43 -0700 (PDT) Received: from localhost ([::1]:49432 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dkv7Z-0005eC-WC for importer@patchew.org; Thu, 24 Aug 2017 12:36:42 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54999) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dkv36-0000f4-7y for qemu-devel@nongnu.org; Thu, 24 Aug 2017 12:32:05 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dkv34-0007Up-IX for qemu-devel@nongnu.org; Thu, 24 Aug 2017 12:32:04 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50599) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dkv34-0007UN-9e for qemu-devel@nongnu.org; Thu, 24 Aug 2017 12:32:02 -0400 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 mx1.redhat.com (Postfix) with ESMTPS id 4CB6081E01 for ; Thu, 24 Aug 2017 16:32:01 +0000 (UTC) Received: from dell-r430-03.lab.eng.brq.redhat.com (dell-r430-03.lab.eng.brq.redhat.com [10.34.112.60]) by smtp.corp.redhat.com (Postfix) with ESMTP id C636C5D736 for ; Thu, 24 Aug 2017 16:32:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 4CB6081E01 Authentication-Results: ext-mx01.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx01.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=imammedo@redhat.com From: Igor Mammedov To: qemu-devel@nongnu.org Date: Thu, 24 Aug 2017 18:31:32 +0200 Message-Id: <1503592308-93913-10-git-send-email-imammedo@redhat.com> In-Reply-To: <1503592308-93913-1-git-send-email-imammedo@redhat.com> References: <1503592308-93913-1-git-send-email-imammedo@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Thu, 24 Aug 2017 16:32:01 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH for-2.11 v3 09/25] alpha: replace cpu_alpha_init() with cpu_generic_init() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 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" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" cpu_alpha_init() used to provide default fallback if invalid (i.e. non existent) cpu_model were provided. dp264 machine provides its own default so sole user of fallback is [bsd|linux]-user targets which specifies 'any' cpu model that fallbacks to "ev67" in cpu_alpha_init(). Push fallback handling into alpha_cpu_class_by_name() and replace cpu_alpha_init() with cpu_generic_init(). Signed-off-by: Igor Mammedov Acked-by: Richard Henderson --- PS: tested only linux-user as I don't have bsd box to test on --- target/alpha/cpu.h | 4 +--- hw/alpha/dp264.c | 8 ++++++-- target/alpha/cpu.c | 20 +++++--------------- 3 files changed, 12 insertions(+), 20 deletions(-) diff --git a/target/alpha/cpu.h b/target/alpha/cpu.h index e95be2b..0738e97 100644 --- a/target/alpha/cpu.h +++ b/target/alpha/cpu.h @@ -468,9 +468,7 @@ enum { =20 void alpha_translate_init(void); =20 -AlphaCPU *cpu_alpha_init(const char *cpu_model); - -#define cpu_init(cpu_model) CPU(cpu_alpha_init(cpu_model)) +#define cpu_init(cpu_model) cpu_generic_init(TYPE_ALPHA_CPU, cpu_model) =20 void alpha_cpu_list(FILE *f, fprintf_function cpu_fprintf); /* you can call this signal handler from your SIGBUS and SIGSEGV diff --git a/hw/alpha/dp264.c b/hw/alpha/dp264.c index 3b307ad..1c5a177 100644 --- a/hw/alpha/dp264.c +++ b/hw/alpha/dp264.c @@ -51,7 +51,7 @@ static int clipper_pci_map_irq(PCIDevice *d, int irq_num) static void clipper_init(MachineState *machine) { ram_addr_t ram_size =3D machine->ram_size; - const char *cpu_model =3D machine->cpu_model; + const char *cpu_model =3D machine->cpu_model ? machine->cpu_model : "e= v67"; const char *kernel_filename =3D machine->kernel_filename; const char *kernel_cmdline =3D machine->kernel_cmdline; const char *initrd_filename =3D machine->initrd_filename; @@ -67,7 +67,11 @@ static void clipper_init(MachineState *machine) /* Create up to 4 cpus. */ memset(cpus, 0, sizeof(cpus)); for (i =3D 0; i < smp_cpus; ++i) { - cpus[i] =3D cpu_alpha_init(cpu_model ? cpu_model : "ev67"); + cpus[i] =3D ALPHA_CPU(cpu_generic_init(TYPE_ALPHA_CPU, cpu_model)); + if (!cpus[i]) { + error_report("Unable to find CPU definition"); + exit(1); + } } =20 cpus[0]->env.trap_arg0 =3D ram_size; diff --git a/target/alpha/cpu.c b/target/alpha/cpu.c index 76150f4..1ea597b 100644 --- a/target/alpha/cpu.c +++ b/target/alpha/cpu.c @@ -155,24 +155,14 @@ static ObjectClass *alpha_cpu_class_by_name(const cha= r *cpu_model) if (oc !=3D NULL && object_class_is_abstract(oc)) { oc =3D NULL; } - return oc; -} - -AlphaCPU *cpu_alpha_init(const char *cpu_model) -{ - AlphaCPU *cpu; - ObjectClass *cpu_class; =20 - cpu_class =3D alpha_cpu_class_by_name(cpu_model); - if (cpu_class =3D=3D NULL) { - /* Default to ev67; no reason not to emulate insns by default. */ - cpu_class =3D object_class_by_name(TYPE("ev67")); + /* TODO: remove match everything nonsense */ + /* Default to ev67; no reason not to emulate insns by default. */ + if (!oc) { + oc =3D object_class_by_name(TYPE("ev67")); } - cpu =3D ALPHA_CPU(object_new(object_class_get_name(cpu_class))); - - object_property_set_bool(OBJECT(cpu), true, "realized", NULL); =20 - return cpu; + return oc; } =20 static void ev4_cpu_initfn(Object *obj) --=20 2.7.4