target-openrisc/machine.c

   1 /*
   2  * OpenRISC Machine
   3  *
   4  * Copyright (c) 2011-2012 Jia Liu <proljc@gmail.com>
   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 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 <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include "hw/hw.h"
  21 #include "hw/boards.h"
  22
  23 static const VMStateDescription vmstate_cpu = {
  24     .name = "cpu",
  25     .fields = (VMStateField[]) {
  26         VMSTATE_UINT32_ARRAY(gpr, CPUOpenRISCState, 32),
  27         VMSTATE_UINT32(sr, CPUOpenRISCState),
  28         VMSTATE_UINT32(epcr, CPUOpenRISCState),
  29         VMSTATE_UINT32(eear, CPUOpenRISCState),
  30         VMSTATE_UINT32(esr, CPUOpenRISCState),
  31         VMSTATE_UINT32(fpcsr, CPUOpenRISCState),
  32         VMSTATE_UINT32(pc, CPUOpenRISCState),
  33         VMSTATE_UINT32(npc, CPUOpenRISCState),
  34         VMSTATE_UINT32(ppc, CPUOpenRISCState),
  35         VMSTATE_END_OF_LIST()
  36     }
  37 };
  38
  39 void cpu_save(QEMUFile *f, void *opaque)
  40 {
  41     vmstate_save_state(f, &vmstate_cpu, opaque);
  42 }
  43
  44 int cpu_load(QEMUFile *f, void *opaque, int version_id)
  45 {
  46     return vmstate_load_state(f, &vmstate_cpu, opaque, version_id);
  47 }