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.
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.
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/>.
20 #include "qemu/osdep.h"
21 #include "qemu-common.h"
24 #include "hw/boards.h"
25 #include "migration/cpu.h"
27 static int get_sr(QEMUFile *f, void *opaque, size_t size, VMStateField *field)
29 CPUOpenRISCState *env = opaque;
30 cpu_set_sr(env, qemu_get_be32(f));
34 static int put_sr(QEMUFile *f, void *opaque, size_t size,
35 VMStateField *field, QJSON *vmdesc)
37 CPUOpenRISCState *env = opaque;
38 qemu_put_be32(f, cpu_get_sr(env));
42 static const VMStateInfo vmstate_sr = {
48 static const VMStateDescription vmstate_env = {
51 .minimum_version_id = 4,
52 .fields = (VMStateField[]) {
53 VMSTATE_UINTTL_ARRAY(gpr, CPUOpenRISCState, 32),
54 VMSTATE_UINTTL(pc, CPUOpenRISCState),
55 VMSTATE_UINTTL(ppc, CPUOpenRISCState),
56 VMSTATE_UINTTL(jmp_pc, CPUOpenRISCState),
57 VMSTATE_UINTTL(lock_addr, CPUOpenRISCState),
58 VMSTATE_UINTTL(lock_value, CPUOpenRISCState),
59 VMSTATE_UINTTL(epcr, CPUOpenRISCState),
60 VMSTATE_UINTTL(eear, CPUOpenRISCState),
62 /* Save the architecture value of the SR, not the internally
63 expanded version. Since this architecture value does not
64 exist in memory to be stored, this requires a but of hoop
65 jumping. We want OFFSET=0 so that we effectively pass ENV
66 to the helper functions, and we need to fill in the name by
67 hand since there's no field of that name. */
71 .size = sizeof(uint32_t),
77 VMSTATE_UINT32(vr, CPUOpenRISCState),
78 VMSTATE_UINT32(upr, CPUOpenRISCState),
79 VMSTATE_UINT32(cpucfgr, CPUOpenRISCState),
80 VMSTATE_UINT32(dmmucfgr, CPUOpenRISCState),
81 VMSTATE_UINT32(immucfgr, CPUOpenRISCState),
82 VMSTATE_UINT32(esr, CPUOpenRISCState),
83 VMSTATE_UINT32(fpcsr, CPUOpenRISCState),
84 VMSTATE_UINT64(mac, CPUOpenRISCState),
89 const VMStateDescription vmstate_openrisc_cpu = {
92 .minimum_version_id = 1,
93 .fields = (VMStateField[]) {
95 VMSTATE_STRUCT(env, OpenRISCCPU, 1, vmstate_env, CPUOpenRISCState),