1#include "qemu/osdep.h"
2#include "qemu-common.h"
3#include "cpu.h"
4#include "hw/hw.h"
5#include "hw/boards.h"
6#include "migration/cpu.h"
7
8static int get_fpcr(QEMUFile *f, void *opaque, size_t size,
9 const VMStateField *field)
10{
11 CPUAlphaState *env = opaque;
12 cpu_alpha_store_fpcr(env, qemu_get_be64(f));
13 return 0;
14}
15
16static int put_fpcr(QEMUFile *f, void *opaque, size_t size,
17 const VMStateField *field, QJSON *vmdesc)
18{
19 CPUAlphaState *env = opaque;
20 qemu_put_be64(f, cpu_alpha_load_fpcr(env));
21 return 0;
22}
23
24static const VMStateInfo vmstate_fpcr = {
25 .name = "fpcr",
26 .get = get_fpcr,
27 .put = put_fpcr,
28};
29
30static VMStateField vmstate_env_fields[] = {
31 VMSTATE_UINTTL_ARRAY(ir, CPUAlphaState, 31),
32 VMSTATE_UINTTL_ARRAY(fir, CPUAlphaState, 31),
33
34
35
36
37
38
39 {
40 .name = "fpcr",
41 .version_id = 0,
42 .size = sizeof(uint64_t),
43 .info = &vmstate_fpcr,
44 .flags = VMS_SINGLE,
45 .offset = 0
46 },
47 VMSTATE_UINTTL(pc, CPUAlphaState),
48 VMSTATE_UINTTL(unique, CPUAlphaState),
49 VMSTATE_UINTTL(lock_addr, CPUAlphaState),
50 VMSTATE_UINTTL(lock_value, CPUAlphaState),
51
52 VMSTATE_UINT32(flags, CPUAlphaState),
53 VMSTATE_UINT32(pcc_ofs, CPUAlphaState),
54
55 VMSTATE_UINTTL(trap_arg0, CPUAlphaState),
56 VMSTATE_UINTTL(trap_arg1, CPUAlphaState),
57 VMSTATE_UINTTL(trap_arg2, CPUAlphaState),
58
59 VMSTATE_UINTTL(exc_addr, CPUAlphaState),
60 VMSTATE_UINTTL(palbr, CPUAlphaState),
61 VMSTATE_UINTTL(ptbr, CPUAlphaState),
62 VMSTATE_UINTTL(vptptr, CPUAlphaState),
63 VMSTATE_UINTTL(sysval, CPUAlphaState),
64 VMSTATE_UINTTL(usp, CPUAlphaState),
65
66 VMSTATE_UINTTL_ARRAY(shadow, CPUAlphaState, 8),
67 VMSTATE_UINTTL_ARRAY(scratch, CPUAlphaState, 24),
68
69 VMSTATE_END_OF_LIST()
70};
71
72static const VMStateDescription vmstate_env = {
73 .name = "env",
74 .version_id = 3,
75 .minimum_version_id = 3,
76 .fields = vmstate_env_fields,
77};
78
79static VMStateField vmstate_cpu_fields[] = {
80 VMSTATE_CPU(),
81 VMSTATE_STRUCT(env, AlphaCPU, 1, vmstate_env, CPUAlphaState),
82 VMSTATE_END_OF_LIST()
83};
84
85const VMStateDescription vmstate_alpha_cpu = {
86 .name = "cpu",
87 .version_id = 1,
88 .minimum_version_id = 1,
89 .fields = vmstate_cpu_fields,
90};
91