LXR qemu/target-lm32/cpu-qom.h

   1/*
   2 * QEMU LatticeMico32 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_LM32_CPU_QOM_H
  21#define QEMU_LM32_CPU_QOM_H
  22
  23#include "qemu/cpu.h"
  24#include "cpu.h"
  25
  26#define TYPE_LM32_CPU "lm32-cpu"
  27
  28#define LM32_CPU_CLASS(klass) \
  29    OBJECT_CLASS_CHECK(LM32CPUClass, (klass), TYPE_LM32_CPU)
  30#define LM32_CPU(obj) \
  31    OBJECT_CHECK(LM32CPU, (obj), TYPE_LM32_CPU)
  32#define LM32_CPU_GET_CLASS(obj) \
  33    OBJECT_GET_CLASS(LM32CPUClass, (obj), TYPE_LM32_CPU)
  34
  35/**
  36 * LM32CPUClass:
  37 * @parent_reset: The parent class' reset handler.
  38 *
  39 * A LatticeMico32 CPU model.
  40 */
  41typedef struct LM32CPUClass {
  42    /*< private >*/
  43    CPUClass parent_class;
  44    /*< public >*/
  45
  46    void (*parent_reset)(CPUState *cpu);
  47} LM32CPUClass;
  48
  49/**
  50 * LM32CPU:
  51 * @env: #CPULM32State
  52 *
  53 * A LatticeMico32 CPU.
  54 */
  55typedef struct LM32CPU {
  56    /*< private >*/
  57    CPUState parent_obj;
  58    /*< public >*/
  59
  60    CPULM32State env;
  61} LM32CPU;
  62
  63static inline LM32CPU *lm32_env_get_cpu(CPULM32State *env)
  64{
  65    return LM32_CPU(container_of(env, LM32CPU, env));
  66}
  67
  68#define ENV_GET_CPU(e) CPU(lm32_env_get_cpu(e))
  69
  70
  71#endif
  72