target/i386/cpu-qom.h

   1 /*
   2  * QEMU x86 CPU
   3  *
   4  * Copyright (c) 2012 SUSE LINUX Products GmbH
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, see
  18  * <http://www.gnu.org/licenses/lgpl-2.1.html>
  19  */
  20 #ifndef QEMU_I386_CPU_QOM_H
  21 #define QEMU_I386_CPU_QOM_H
  22
  23 #include "hw/core/cpu.h"
  24 #include "qemu/notify.h"
  25 #include "qom/object.h"
  26
  27 #ifdef TARGET_X86_64
  28 #define TYPE_X86_CPU "x86_64-cpu"
  29 #else
  30 #define TYPE_X86_CPU "i386-cpu"
  31 #endif
  32
  33 typedef struct X86CPU X86CPU;
  34 typedef struct X86CPUClass X86CPUClass;
  35 #define X86_CPU_CLASS(klass) \
  36     OBJECT_CLASS_CHECK(X86CPUClass, (klass), TYPE_X86_CPU)
  37 #define X86_CPU(obj) \
  38     OBJECT_CHECK(X86CPU, (obj), TYPE_X86_CPU)
  39 #define X86_CPU_GET_CLASS(obj) \
  40     OBJECT_GET_CLASS(X86CPUClass, (obj), TYPE_X86_CPU)
  41
  42 typedef struct X86CPUModel X86CPUModel;
  43
  44 /**
  45  * X86CPUClass:
  46  * @cpu_def: CPU model definition
  47  * @host_cpuid_required: Whether CPU model requires cpuid from host.
  48  * @ordering: Ordering on the "-cpu help" CPU model list.
  49  * @migration_safe: See CpuDefinitionInfo::migration_safe
  50  * @static_model: See CpuDefinitionInfo::static
  51  * @parent_realize: The parent class' realize handler.
  52  * @parent_reset: The parent class' reset handler.
  53  *
  54  * An x86 CPU model or family.
  55  */
  56 struct X86CPUClass {
  57     /*< private >*/
  58     CPUClass parent_class;
  59     /*< public >*/
  60
  61     /* CPU definition, automatically loaded by instance_init if not NULL.
  62      * Should be eventually replaced by subclass-specific property defaults.
  63      */
  64     X86CPUModel *model;
  65
  66     bool host_cpuid_required;
  67     int ordering;
  68     bool migration_safe;
  69     bool static_model;
  70
  71     /* Optional description of CPU model.
  72      * If unavailable, cpu_def->model_id is used */
  73     const char *model_description;
  74
  75     DeviceRealize parent_realize;
  76     DeviceUnrealize parent_unrealize;
  77     DeviceReset parent_reset;
  78 };
  79
  80
  81 #endif