LXR qemu/target/s390x/cpu-qom.h

   1/*
   2 * QEMU S/390 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_S390_CPU_QOM_H
  21#define QEMU_S390_CPU_QOM_H
  22
  23#include "hw/core/cpu.h"
  24#include "qom/object.h"
  25
  26#define TYPE_S390_CPU "s390x-cpu"
  27
  28OBJECT_DECLARE_CPU_TYPE(S390CPU, S390CPUClass, S390_CPU)
  29
  30typedef struct S390CPUModel S390CPUModel;
  31typedef struct S390CPUDef S390CPUDef;
  32
  33typedef struct CPUArchState CPUS390XState;
  34
  35typedef enum cpu_reset_type {
  36    S390_CPU_RESET_NORMAL,
  37    S390_CPU_RESET_INITIAL,
  38    S390_CPU_RESET_CLEAR,
  39} cpu_reset_type;
  40
  41/**
  42 * S390CPUClass:
  43 * @parent_realize: The parent class' realize handler.
  44 * @parent_reset: The parent class' reset handler.
  45 * @load_normal: Performs a load normal.
  46 * @cpu_reset: Performs a CPU reset.
  47 * @initial_cpu_reset: Performs an initial CPU reset.
  48 *
  49 * An S/390 CPU model.
  50 */
  51struct S390CPUClass {
  52    /*< private >*/
  53    CPUClass parent_class;
  54    /*< public >*/
  55    const S390CPUDef *cpu_def;
  56    bool kvm_required;
  57    bool is_static;
  58    bool is_migration_safe;
  59    const char *desc;
  60
  61    DeviceRealize parent_realize;
  62    DeviceReset parent_reset;
  63    void (*load_normal)(CPUState *cpu);
  64    void (*reset)(CPUState *cpu, cpu_reset_type type);
  65};
  66
  67#endif
  68