target-sparc/cpu-qom.h

   1 /*
   2  * QEMU SPARC 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_SPARC_CPU_QOM_H
  21 #define QEMU_SPARC_CPU_QOM_H
  22
  23 #include "qemu/cpu.h"
  24 #include "cpu.h"
  25
  26 #ifdef TARGET_SPARC64
  27 #define TYPE_SPARC_CPU "sparc64-cpu"
  28 #else
  29 #define TYPE_SPARC_CPU "sparc-cpu"
  30 #endif
  31
  32 #define SPARC_CPU_CLASS(klass) \
  33     OBJECT_CLASS_CHECK(SPARCCPUClass, (klass), TYPE_SPARC_CPU)
  34 #define SPARC_CPU(obj) \
  35     OBJECT_CHECK(SPARCCPU, (obj), TYPE_SPARC_CPU)
  36 #define SPARC_CPU_GET_CLASS(obj) \
  37     OBJECT_GET_CLASS(SPARCCPUClass, (obj), TYPE_SPARC_CPU)
  38
  39 /**
  40  * SPARCCPUClass:
  41  * @parent_reset: The parent class' reset handler.
  42  *
  43  * A SPARC CPU model.
  44  */
  45 typedef struct SPARCCPUClass {
  46     /*< private >*/
  47     CPUClass parent_class;
  48     /*< public >*/
  49
  50     void (*parent_reset)(CPUState *cpu);
  51 } SPARCCPUClass;
  52
  53 /**
  54  * SPARCCPU:
  55  * @env: #CPUSPARCState
  56  *
  57  * A SPARC CPU.
  58  */
  59 typedef struct SPARCCPU {
  60     /*< private >*/
  61     CPUState parent_obj;
  62     /*< public >*/
  63
  64     CPUSPARCState env;
  65 } SPARCCPU;
  66
  67 static inline SPARCCPU *sparc_env_get_cpu(CPUSPARCState *env)
  68 {
  69     return SPARC_CPU(container_of(env, SPARCCPU, env));
  70 }
  71
  72 #define ENV_GET_CPU(e) CPU(sparc_env_get_cpu(e))
  73
  74
  75 #endif