LXR qemu/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 */
  45typedef struct X86CPUDefinition X86CPUDefinition;
  46
  47/**
  48 * X86CPUClass:
  49 * @cpu_def: CPU model definition
  50 * @host_cpuid_required: Whether CPU model requires cpuid from host.
  51 * @ordering: Ordering on the "-cpu help" CPU model list.
  52 * @migration_safe: See CpuDefinitionInfo::migration_safe
  53 * @static_model: See CpuDefinitionInfo::static
  54 * @parent_realize: The parent class' realize handler.
  55 * @parent_reset: The parent class' reset handler.
  56 *
  57 * An x86 CPU model or family.
  58 */
  59typedef struct X86CPUClass {
  60    /*< private >*/
  61    CPUClass parent_class;
  62    /*< public >*/
  63
  64    /* CPU definition, automatically loaded by instance_init if not NULL.
  65     * Should be eventually replaced by subclass-specific property defaults.
  66     */
  67    X86CPUDefinition *cpu_def;
  68
  69    bool host_cpuid_required;
  70    int ordering;
  71    bool migration_safe;
  72    bool static_model;
  73
  74    /* Optional description of CPU model.
  75     * If unavailable, cpu_def->model_id is used */
  76    const char *model_description;
  77
  78    DeviceRealize parent_realize;
  79    DeviceUnrealize parent_unrealize;
  80    void (*parent_reset)(CPUState *cpu);
  81} X86CPUClass;
  82
  83typedef struct X86CPU X86CPU;
  84
  85#endif
  86