target/ppc/cpu-qom.h

   1 /*
   2  * QEMU PowerPC CPU QOM header (target agnostic)
   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_PPC_CPU_QOM_H
  21 #define QEMU_PPC_CPU_QOM_H
  22
  23 #include "hw/core/cpu.h"
  24
  25 #ifdef TARGET_PPC64
  26 #define TYPE_POWERPC_CPU "powerpc64-cpu"
  27 #else
  28 #define TYPE_POWERPC_CPU "powerpc-cpu"
  29 #endif
  30
  31 OBJECT_DECLARE_CPU_TYPE(PowerPCCPU, PowerPCCPUClass, POWERPC_CPU)
  32
  33 #define POWERPC_CPU_TYPE_SUFFIX "-" TYPE_POWERPC_CPU
  34 #define POWERPC_CPU_TYPE_NAME(model) model POWERPC_CPU_TYPE_SUFFIX
  35
  36 #define TYPE_HOST_POWERPC_CPU POWERPC_CPU_TYPE_NAME("host")
  37
  38 #ifndef CONFIG_USER_ONLY
  39 typedef struct PPCTimebase {
  40     uint64_t guest_timebase;
  41     int64_t time_of_the_day_ns;
  42     bool runstate_paused;
  43 } PPCTimebase;
  44
  45 extern const VMStateDescription vmstate_ppc_timebase;
  46
  47 #define VMSTATE_PPC_TIMEBASE_V(_field, _state, _version) {            \
  48     .name       = (stringify(_field)),                                \
  49     .version_id = (_version),                                         \
  50     .size       = sizeof(PPCTimebase),                                \
  51     .vmsd       = &vmstate_ppc_timebase,                              \
  52     .flags      = VMS_STRUCT,                                         \
  53     .offset     = vmstate_offset_value(_state, _field, PPCTimebase),  \
  54 }
  55
  56 void cpu_ppc_clock_vm_state_change(void *opaque, bool running,
  57                                    RunState state);
  58 #endif
  59
  60 #endif