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