target-mips/cpu-qom.h

   1 /*
   2  * QEMU MIPS 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_MIPS_CPU_QOM_H
  21 #define QEMU_MIPS_CPU_QOM_H
  22
  23 #include "qom/cpu.h"
  24
  25 #ifdef TARGET_MIPS64
  26 #define TYPE_MIPS_CPU "mips64-cpu"
  27 #else
  28 #define TYPE_MIPS_CPU "mips-cpu"
  29 #endif
  30
  31 #define MIPS_CPU_CLASS(klass) \
  32     OBJECT_CLASS_CHECK(MIPSCPUClass, (klass), TYPE_MIPS_CPU)
  33 #define MIPS_CPU(obj) \
  34     OBJECT_CHECK(MIPSCPU, (obj), TYPE_MIPS_CPU)
  35 #define MIPS_CPU_GET_CLASS(obj) \
  36     OBJECT_GET_CLASS(MIPSCPUClass, (obj), TYPE_MIPS_CPU)
  37
  38 /**
  39  * MIPSCPUClass:
  40  * @parent_reset: The parent class' reset handler.
  41  *
  42  * A MIPS CPU model.
  43  */
  44 typedef struct MIPSCPUClass {
  45     /*< private >*/
  46     CPUClass parent_class;
  47     /*< public >*/
  48
  49     void (*parent_reset)(CPUState *cpu);
  50 } MIPSCPUClass;
  51
  52 /**
  53  * MIPSCPU:
  54  * @env: #CPUMIPSState
  55  *
  56  * A MIPS CPU.
  57  */
  58 typedef struct MIPSCPU {
  59     /*< private >*/
  60     CPUState parent_obj;
  61     /*< public >*/
  62
  63     CPUMIPSState env;
  64 } MIPSCPU;
  65
  66 static inline MIPSCPU *mips_env_get_cpu(CPUMIPSState *env)
  67 {
  68     return MIPS_CPU(container_of(env, MIPSCPU, env));
  69 }
  70
  71 #define ENV_GET_CPU(e) CPU(mips_env_get_cpu(e))
  72
  73
  74 #endif