LXR qemu/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 "qom/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_realize: The parent class' realize handler.
  42 * @parent_reset: The parent class' reset handler.
  43 *
  44 * A SPARC CPU model.
  45 */
  46typedef struct SPARCCPUClass {
  47    /*< private >*/
  48    CPUClass parent_class;
  49    /*< public >*/
  50
  51    DeviceRealize parent_realize;
  52    void (*parent_reset)(CPUState *cpu);
  53} SPARCCPUClass;
  54
  55/**
  56 * SPARCCPU:
  57 * @env: #CPUSPARCState
  58 *
  59 * A SPARC CPU.
  60 */
  61typedef struct SPARCCPU {
  62    /*< private >*/
  63    CPUState parent_obj;
  64    /*< public >*/
  65
  66    CPUSPARCState env;
  67} SPARCCPU;
  68
  69static inline SPARCCPU *sparc_env_get_cpu(CPUSPARCState *env)
  70{
  71    return container_of(env, SPARCCPU, env);
  72}
  73
  74#define ENV_GET_CPU(e) CPU(sparc_env_get_cpu(e))
  75
  76#define ENV_OFFSET offsetof(SPARCCPU, env)
  77
  78#ifndef CONFIG_USER_ONLY
  79extern const struct VMStateDescription vmstate_sparc_cpu;
  80#endif
  81
  82void sparc_cpu_do_interrupt(CPUState *cpu);
  83void sparc_cpu_dump_state(CPUState *cpu, FILE *f,
  84                          fprintf_function cpu_fprintf, int flags);
  85hwaddr sparc_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
  86int sparc_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
  87int sparc_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
  88void QEMU_NORETURN sparc_cpu_do_unaligned_access(CPUState *cpu,
  89                                                 vaddr addr, int is_write,
  90                                                 int is_user, uintptr_t retaddr);
  91
  92#endif
  93