dcafd1ef0a
Add support for registration of multiple versions of CPU models. The existing CPU models will be registered with a "-v1" suffix. The -noTSX, -IBRS, and -IBPB CPU model variants will become versions of the original models in a separate patch, so make sure we register no versions for them. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20190628002844.24894-5-ehabkost@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/*
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* QEMU x86 CPU
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*
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* Copyright (c) 2012 SUSE LINUX Products GmbH
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see
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* <http://www.gnu.org/licenses/lgpl-2.1.html>
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*/
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#ifndef QEMU_I386_CPU_QOM_H
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#define QEMU_I386_CPU_QOM_H
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#include "qom/cpu.h"
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#include "qemu/notify.h"
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#ifdef TARGET_X86_64
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#define TYPE_X86_CPU "x86_64-cpu"
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#else
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#define TYPE_X86_CPU "i386-cpu"
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#endif
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#define X86_CPU_CLASS(klass) \
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OBJECT_CLASS_CHECK(X86CPUClass, (klass), TYPE_X86_CPU)
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#define X86_CPU(obj) \
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OBJECT_CHECK(X86CPU, (obj), TYPE_X86_CPU)
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#define X86_CPU_GET_CLASS(obj) \
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OBJECT_GET_CLASS(X86CPUClass, (obj), TYPE_X86_CPU)
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typedef struct X86CPUModel X86CPUModel;
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/**
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* X86CPUClass:
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* @cpu_def: CPU model definition
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* @host_cpuid_required: Whether CPU model requires cpuid from host.
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* @ordering: Ordering on the "-cpu help" CPU model list.
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* @migration_safe: See CpuDefinitionInfo::migration_safe
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* @static_model: See CpuDefinitionInfo::static
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* @parent_realize: The parent class' realize handler.
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* @parent_reset: The parent class' reset handler.
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*
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* An x86 CPU model or family.
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*/
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typedef struct X86CPUClass {
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/*< private >*/
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CPUClass parent_class;
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/*< public >*/
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/* CPU definition, automatically loaded by instance_init if not NULL.
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* Should be eventually replaced by subclass-specific property defaults.
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*/
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X86CPUModel *model;
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bool host_cpuid_required;
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int ordering;
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bool migration_safe;
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bool static_model;
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/* Optional description of CPU model.
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* If unavailable, cpu_def->model_id is used */
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const char *model_description;
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DeviceRealize parent_realize;
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DeviceUnrealize parent_unrealize;
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void (*parent_reset)(CPUState *cpu);
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} X86CPUClass;
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typedef struct X86CPU X86CPU;
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#endif
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