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 "qom/cpu.h"
  24 #include "qemu/notify.h"
  25
  26 #ifdef TARGET_X86_64
  27 #define TYPE_X86_CPU "x86_64-cpu"
  28 #else
  29 #define TYPE_X86_CPU "i386-cpu"
  30 #endif
  31
  32 #define X86_CPU_CLASS(klass) \
  33     OBJECT_CLASS_CHECK(X86CPUClass, (klass), TYPE_X86_CPU)
  34 #define X86_CPU(obj) \
  35     OBJECT_CHECK(X86CPU, (obj), TYPE_X86_CPU)
  36 #define X86_CPU_GET_CLASS(obj) \
  37     OBJECT_GET_CLASS(X86CPUClass, (obj), TYPE_X86_CPU)
  38
  39 /**
  40  * X86CPUDefinition:
  41  *
  42  * CPU model definition data that was not converted to QOM per-subclass
  43  * property defaults yet.
  44  */
  45 typedef struct X86CPUDefinition X86CPUDefinition;
  46
  47 /**
  48  * X86CPUClass:
  49  * @cpu_def: CPU model definition
  50  * @kvm_required: Whether CPU model requires KVM to be enabled.
  51  * @migration_safe: See CpuDefinitionInfo::migration_safe
  52  * @parent_realize: The parent class' realize handler.
  53  * @parent_reset: The parent class' reset handler.
  54  *
  55  * An x86 CPU model or family.
  56  */
  57 typedef struct X86CPUClass {
  58     /*< private >*/
  59     CPUClass parent_class;
  60     /*< public >*/
  61
  62     /* Should be eventually replaced by subclass-specific property defaults. */
  63     X86CPUDefinition *cpu_def;
  64
  65     bool kvm_required;
  66     bool migration_safe;
  67
  68     /* Optional description of CPU model.
  69      * If unavailable, cpu_def->model_id is used */
  70     const char *model_description;
  71
  72     DeviceRealize parent_realize;
  73     DeviceUnrealize parent_unrealize;
  74     void (*parent_reset)(CPUState *cpu);
  75 } X86CPUClass;
  76
  77 typedef struct X86CPU X86CPU;
  78
  79 #endif