1fcf5ef2aSThomas Huth #include "qemu/osdep.h"
2fcf5ef2aSThomas Huth #include "cpu.h"
3fcf5ef2aSThomas Huth #include "migration/cpu.h"
4fcf5ef2aSThomas Huth
get_fpcr(QEMUFile * f,void * opaque,size_t size,const VMStateField * field)503fee66fSMarc-André Lureau static int get_fpcr(QEMUFile *f, void *opaque, size_t size,
603fee66fSMarc-André Lureau const VMStateField *field)
7fcf5ef2aSThomas Huth {
8fcf5ef2aSThomas Huth CPUAlphaState *env = opaque;
9fcf5ef2aSThomas Huth cpu_alpha_store_fpcr(env, qemu_get_be64(f));
10fcf5ef2aSThomas Huth return 0;
11fcf5ef2aSThomas Huth }
12fcf5ef2aSThomas Huth
put_fpcr(QEMUFile * f,void * opaque,size_t size,const VMStateField * field,JSONWriter * vmdesc)132c21ee76SJianjun Duan static int put_fpcr(QEMUFile *f, void *opaque, size_t size,
143ddba9a9SMarkus Armbruster const VMStateField *field, JSONWriter *vmdesc)
15fcf5ef2aSThomas Huth {
16fcf5ef2aSThomas Huth CPUAlphaState *env = opaque;
17fcf5ef2aSThomas Huth qemu_put_be64(f, cpu_alpha_load_fpcr(env));
182c21ee76SJianjun Duan return 0;
19fcf5ef2aSThomas Huth }
20fcf5ef2aSThomas Huth
21fcf5ef2aSThomas Huth static const VMStateInfo vmstate_fpcr = {
22fcf5ef2aSThomas Huth .name = "fpcr",
23fcf5ef2aSThomas Huth .get = get_fpcr,
24fcf5ef2aSThomas Huth .put = put_fpcr,
25fcf5ef2aSThomas Huth };
26fcf5ef2aSThomas Huth
27*35a5922bSRichard Henderson static const VMStateField vmstate_env_fields[] = {
28fcf5ef2aSThomas Huth VMSTATE_UINTTL_ARRAY(ir, CPUAlphaState, 31),
29fcf5ef2aSThomas Huth VMSTATE_UINTTL_ARRAY(fir, CPUAlphaState, 31),
30fcf5ef2aSThomas Huth /* Save the architecture value of the fpcr, not the internally
31fcf5ef2aSThomas Huth expanded version. Since this architecture value does not
32fcf5ef2aSThomas Huth exist in memory to be stored, this requires a but of hoop
33fcf5ef2aSThomas Huth jumping. We want OFFSET=0 so that we effectively pass ENV
34fcf5ef2aSThomas Huth to the helper functions, and we need to fill in the name by
35fcf5ef2aSThomas Huth hand since there's no field of that name. */
36fcf5ef2aSThomas Huth {
37fcf5ef2aSThomas Huth .name = "fpcr",
38fcf5ef2aSThomas Huth .version_id = 0,
39fcf5ef2aSThomas Huth .size = sizeof(uint64_t),
40fcf5ef2aSThomas Huth .info = &vmstate_fpcr,
41fcf5ef2aSThomas Huth .flags = VMS_SINGLE,
42fcf5ef2aSThomas Huth .offset = 0
43fcf5ef2aSThomas Huth },
44fcf5ef2aSThomas Huth VMSTATE_UINTTL(pc, CPUAlphaState),
45fcf5ef2aSThomas Huth VMSTATE_UINTTL(unique, CPUAlphaState),
46fcf5ef2aSThomas Huth VMSTATE_UINTTL(lock_addr, CPUAlphaState),
47fcf5ef2aSThomas Huth VMSTATE_UINTTL(lock_value, CPUAlphaState),
48fcf5ef2aSThomas Huth
49bcd2625dSRichard Henderson VMSTATE_UINT32(flags, CPUAlphaState),
50fcf5ef2aSThomas Huth VMSTATE_UINT32(pcc_ofs, CPUAlphaState),
51fcf5ef2aSThomas Huth
52fcf5ef2aSThomas Huth VMSTATE_UINTTL(trap_arg0, CPUAlphaState),
53fcf5ef2aSThomas Huth VMSTATE_UINTTL(trap_arg1, CPUAlphaState),
54fcf5ef2aSThomas Huth VMSTATE_UINTTL(trap_arg2, CPUAlphaState),
55fcf5ef2aSThomas Huth
56fcf5ef2aSThomas Huth VMSTATE_UINTTL(exc_addr, CPUAlphaState),
57fcf5ef2aSThomas Huth VMSTATE_UINTTL(palbr, CPUAlphaState),
58fcf5ef2aSThomas Huth VMSTATE_UINTTL(ptbr, CPUAlphaState),
59fcf5ef2aSThomas Huth VMSTATE_UINTTL(vptptr, CPUAlphaState),
60fcf5ef2aSThomas Huth VMSTATE_UINTTL(sysval, CPUAlphaState),
61fcf5ef2aSThomas Huth VMSTATE_UINTTL(usp, CPUAlphaState),
62fcf5ef2aSThomas Huth
63fcf5ef2aSThomas Huth VMSTATE_UINTTL_ARRAY(shadow, CPUAlphaState, 8),
64fcf5ef2aSThomas Huth VMSTATE_UINTTL_ARRAY(scratch, CPUAlphaState, 24),
65fcf5ef2aSThomas Huth
66fcf5ef2aSThomas Huth VMSTATE_END_OF_LIST()
67fcf5ef2aSThomas Huth };
68fcf5ef2aSThomas Huth
69fcf5ef2aSThomas Huth static const VMStateDescription vmstate_env = {
70fcf5ef2aSThomas Huth .name = "env",
71bcd2625dSRichard Henderson .version_id = 3,
72bcd2625dSRichard Henderson .minimum_version_id = 3,
73fcf5ef2aSThomas Huth .fields = vmstate_env_fields,
74fcf5ef2aSThomas Huth };
75fcf5ef2aSThomas Huth
76*35a5922bSRichard Henderson static const VMStateField vmstate_cpu_fields[] = {
77fcf5ef2aSThomas Huth VMSTATE_CPU(),
78fcf5ef2aSThomas Huth VMSTATE_STRUCT(env, AlphaCPU, 1, vmstate_env, CPUAlphaState),
79fcf5ef2aSThomas Huth VMSTATE_END_OF_LIST()
80fcf5ef2aSThomas Huth };
81fcf5ef2aSThomas Huth
82fcf5ef2aSThomas Huth const VMStateDescription vmstate_alpha_cpu = {
83fcf5ef2aSThomas Huth .name = "cpu",
84fcf5ef2aSThomas Huth .version_id = 1,
85fcf5ef2aSThomas Huth .minimum_version_id = 1,
86fcf5ef2aSThomas Huth .fields = vmstate_cpu_fields,
87fcf5ef2aSThomas Huth };
88