1701a8f76SPaolo Bonzini /*
2701a8f76SPaolo Bonzini * QEMU migration/snapshot declarations
3701a8f76SPaolo Bonzini *
4701a8f76SPaolo Bonzini * Copyright (c) 2009-2011 Red Hat, Inc.
5701a8f76SPaolo Bonzini *
6701a8f76SPaolo Bonzini * Original author: Juan Quintela <quintela@redhat.com>
7701a8f76SPaolo Bonzini *
8701a8f76SPaolo Bonzini * Permission is hereby granted, free of charge, to any person obtaining a copy
9701a8f76SPaolo Bonzini * of this software and associated documentation files (the "Software"), to deal
10701a8f76SPaolo Bonzini * in the Software without restriction, including without limitation the rights
11701a8f76SPaolo Bonzini * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12701a8f76SPaolo Bonzini * copies of the Software, and to permit persons to whom the Software is
13701a8f76SPaolo Bonzini * furnished to do so, subject to the following conditions:
14701a8f76SPaolo Bonzini *
15701a8f76SPaolo Bonzini * The above copyright notice and this permission notice shall be included in
16701a8f76SPaolo Bonzini * all copies or substantial portions of the Software.
17701a8f76SPaolo Bonzini *
18701a8f76SPaolo Bonzini * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19701a8f76SPaolo Bonzini * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20701a8f76SPaolo Bonzini * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21701a8f76SPaolo Bonzini * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22701a8f76SPaolo Bonzini * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23701a8f76SPaolo Bonzini * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24701a8f76SPaolo Bonzini * THE SOFTWARE.
25701a8f76SPaolo Bonzini */
26175de524SMarkus Armbruster
27701a8f76SPaolo Bonzini #ifndef QEMU_VMSTATE_H
28175de524SMarkus Armbruster #define QEMU_VMSTATE_H
29701a8f76SPaolo Bonzini
30107b5969SMarc-André Lureau #include "hw/vmstate-if.h"
31107b5969SMarc-André Lureau
32701a8f76SPaolo Bonzini typedef struct VMStateInfo VMStateInfo;
332c21ee76SJianjun Duan typedef struct VMStateField VMStateField;
34701a8f76SPaolo Bonzini
352c21ee76SJianjun Duan /* VMStateInfo allows customized migration of objects that don't fit in
362c21ee76SJianjun Duan * any category in VMStateFlags. Additional information is always passed
372c21ee76SJianjun Duan * into get and put in terms of field and vmdesc parameters. However
382c21ee76SJianjun Duan * these two parameters should only be used in cases when customized
392c21ee76SJianjun Duan * handling is needed, such as QTAILQ. For primitive data types such as
402c21ee76SJianjun Duan * integer, field and vmdesc parameters should be ignored inside get/put.
412c21ee76SJianjun Duan */
42701a8f76SPaolo Bonzini struct VMStateInfo {
43701a8f76SPaolo Bonzini const char *name;
448686a689SKevin Wolf int coroutine_mixed_fn (*get)(QEMUFile *f, void *pv, size_t size,
458686a689SKevin Wolf const VMStateField *field);
468686a689SKevin Wolf int coroutine_mixed_fn (*put)(QEMUFile *f, void *pv, size_t size,
478686a689SKevin Wolf const VMStateField *field,
483ddba9a9SMarkus Armbruster JSONWriter *vmdesc);
49701a8f76SPaolo Bonzini };
50701a8f76SPaolo Bonzini
51701a8f76SPaolo Bonzini enum VMStateFlags {
528da5ef57SSascha Silbe /* Ignored */
53701a8f76SPaolo Bonzini VMS_SINGLE = 0x001,
548da5ef57SSascha Silbe
558da5ef57SSascha Silbe /* The struct member at opaque + VMStateField.offset is a pointer
568da5ef57SSascha Silbe * to the actual field (e.g. struct a { uint8_t *b;
578da5ef57SSascha Silbe * }). Dereference the pointer before using it as basis for
588da5ef57SSascha Silbe * further pointer arithmetic (see e.g. VMS_ARRAY). Does not
598da5ef57SSascha Silbe * affect the meaning of VMStateField.num_offset or
608da5ef57SSascha Silbe * VMStateField.size_offset; see VMS_VARRAY* and VMS_VBUFFER for
618da5ef57SSascha Silbe * those. */
62701a8f76SPaolo Bonzini VMS_POINTER = 0x002,
638da5ef57SSascha Silbe
648da5ef57SSascha Silbe /* The field is an array of fixed size. VMStateField.num contains
658da5ef57SSascha Silbe * the number of entries in the array. The size of each entry is
668da5ef57SSascha Silbe * given by VMStateField.size and / or opaque +
678da5ef57SSascha Silbe * VMStateField.size_offset; see VMS_VBUFFER and
688da5ef57SSascha Silbe * VMS_MULTIPLY. Each array entry will be processed individually
698da5ef57SSascha Silbe * (VMStateField.info.get()/put() if VMS_STRUCT is not set,
708da5ef57SSascha Silbe * recursion into VMStateField.vmsd if VMS_STRUCT is set). May not
718da5ef57SSascha Silbe * be combined with VMS_VARRAY*. */
72701a8f76SPaolo Bonzini VMS_ARRAY = 0x004,
738da5ef57SSascha Silbe
748da5ef57SSascha Silbe /* The field is itself a struct, containing one or more
758da5ef57SSascha Silbe * fields. Recurse into VMStateField.vmsd. Most useful in
768da5ef57SSascha Silbe * combination with VMS_ARRAY / VMS_VARRAY*, recursing into each
778da5ef57SSascha Silbe * array entry. */
78701a8f76SPaolo Bonzini VMS_STRUCT = 0x008,
798da5ef57SSascha Silbe
808da5ef57SSascha Silbe /* The field is an array of variable size. The int32_t at opaque +
818da5ef57SSascha Silbe * VMStateField.num_offset contains the number of entries in the
828da5ef57SSascha Silbe * array. See the VMS_ARRAY description regarding array handling
838da5ef57SSascha Silbe * in general. May not be combined with VMS_ARRAY or any other
848da5ef57SSascha Silbe * VMS_VARRAY*. */
858da5ef57SSascha Silbe VMS_VARRAY_INT32 = 0x010,
868da5ef57SSascha Silbe
878da5ef57SSascha Silbe /* Ignored */
888da5ef57SSascha Silbe VMS_BUFFER = 0x020,
898da5ef57SSascha Silbe
908da5ef57SSascha Silbe /* The field is a (fixed-size or variable-size) array of pointers
918da5ef57SSascha Silbe * (e.g. struct a { uint8_t *b[]; }). Dereference each array entry
928da5ef57SSascha Silbe * before using it. Note: Does not imply any one of VMS_ARRAY /
938da5ef57SSascha Silbe * VMS_VARRAY*; these need to be set explicitly. */
94701a8f76SPaolo Bonzini VMS_ARRAY_OF_POINTER = 0x040,
958da5ef57SSascha Silbe
968da5ef57SSascha Silbe /* The field is an array of variable size. The uint16_t at opaque
978da5ef57SSascha Silbe * + VMStateField.num_offset (subject to VMS_MULTIPLY_ELEMENTS)
988da5ef57SSascha Silbe * contains the number of entries in the array. See the VMS_ARRAY
998da5ef57SSascha Silbe * description regarding array handling in general. May not be
1008da5ef57SSascha Silbe * combined with VMS_ARRAY or any other VMS_VARRAY*. */
1018da5ef57SSascha Silbe VMS_VARRAY_UINT16 = 0x080,
1028da5ef57SSascha Silbe
1038da5ef57SSascha Silbe /* The size of the individual entries (a single array entry if
1048da5ef57SSascha Silbe * VMS_ARRAY or any of VMS_VARRAY* are set, or the field itself if
1058da5ef57SSascha Silbe * neither is set) is variable (i.e. not known at compile-time),
1068da5ef57SSascha Silbe * but the same for all entries. Use the int32_t at opaque +
1078da5ef57SSascha Silbe * VMStateField.size_offset (subject to VMS_MULTIPLY) to determine
1088da5ef57SSascha Silbe * the size of each (and every) entry. */
1098da5ef57SSascha Silbe VMS_VBUFFER = 0x100,
1108da5ef57SSascha Silbe
1118da5ef57SSascha Silbe /* Multiply the entry size given by the int32_t at opaque +
1128da5ef57SSascha Silbe * VMStateField.size_offset (see VMS_VBUFFER description) with
1138da5ef57SSascha Silbe * VMStateField.size to determine the number of bytes to be
1148da5ef57SSascha Silbe * allocated. Only valid in combination with VMS_VBUFFER. */
1158da5ef57SSascha Silbe VMS_MULTIPLY = 0x200,
1168da5ef57SSascha Silbe
1178da5ef57SSascha Silbe /* The field is an array of variable size. The uint8_t at opaque +
1188da5ef57SSascha Silbe * VMStateField.num_offset (subject to VMS_MULTIPLY_ELEMENTS)
1198da5ef57SSascha Silbe * contains the number of entries in the array. See the VMS_ARRAY
1208da5ef57SSascha Silbe * description regarding array handling in general. May not be
1218da5ef57SSascha Silbe * combined with VMS_ARRAY or any other VMS_VARRAY*. */
1228da5ef57SSascha Silbe VMS_VARRAY_UINT8 = 0x400,
1238da5ef57SSascha Silbe
1248da5ef57SSascha Silbe /* The field is an array of variable size. The uint32_t at opaque
1258da5ef57SSascha Silbe * + VMStateField.num_offset (subject to VMS_MULTIPLY_ELEMENTS)
1268da5ef57SSascha Silbe * contains the number of entries in the array. See the VMS_ARRAY
1278da5ef57SSascha Silbe * description regarding array handling in general. May not be
1288da5ef57SSascha Silbe * combined with VMS_ARRAY or any other VMS_VARRAY*. */
1298da5ef57SSascha Silbe VMS_VARRAY_UINT32 = 0x800,
1308da5ef57SSascha Silbe
1318da5ef57SSascha Silbe /* Fail loading the serialised VM state if this field is missing
1328da5ef57SSascha Silbe * from the input. */
1338da5ef57SSascha Silbe VMS_MUST_EXIST = 0x1000,
1348da5ef57SSascha Silbe
1358da5ef57SSascha Silbe /* When loading serialised VM state, allocate memory for the
1368da5ef57SSascha Silbe * (entire) field. Only valid in combination with
1378da5ef57SSascha Silbe * VMS_POINTER. Note: Not all combinations with other flags are
1388da5ef57SSascha Silbe * currently supported, e.g. VMS_ALLOC|VMS_ARRAY_OF_POINTER won't
1398da5ef57SSascha Silbe * cause the individual entries to be allocated. */
1408da5ef57SSascha Silbe VMS_ALLOC = 0x2000,
1418da5ef57SSascha Silbe
1428da5ef57SSascha Silbe /* Multiply the number of entries given by the integer at opaque +
1438da5ef57SSascha Silbe * VMStateField.num_offset (see VMS_VARRAY*) with VMStateField.num
1448da5ef57SSascha Silbe * to determine the number of entries in the array. Only valid in
1458da5ef57SSascha Silbe * combination with one of VMS_VARRAY*. */
1468da5ef57SSascha Silbe VMS_MULTIPLY_ELEMENTS = 0x4000,
1472dc6660bSCorey Minyard
1482dc6660bSCorey Minyard /* A structure field that is like VMS_STRUCT, but uses
1492dc6660bSCorey Minyard * VMStateField.struct_version_id to tell which version of the
1502dc6660bSCorey Minyard * structure we are referencing to use. */
1512dc6660bSCorey Minyard VMS_VSTRUCT = 0x8000,
15289c56848SDr. David Alan Gilbert
15389c56848SDr. David Alan Gilbert /* Marker for end of list */
15489c56848SDr. David Alan Gilbert VMS_END = 0x10000
155701a8f76SPaolo Bonzini };
156701a8f76SPaolo Bonzini
157f37bc036SPeter Xu typedef enum {
158f37bc036SPeter Xu MIG_PRI_DEFAULT = 0,
1598cdcf3c1SPeter Xu MIG_PRI_IOMMU, /* Must happen before PCI devices */
1609d6b9db1SPeter Xu MIG_PRI_PCI_BUS, /* Must happen before IOMMU */
1610fd7616eSDavid Hildenbrand MIG_PRI_VIRTIO_MEM, /* Must happen before IOMMU */
162252a7a6aSEric Auger MIG_PRI_GICV3_ITS, /* Must happen before PCI devices */
163252a7a6aSEric Auger MIG_PRI_GICV3, /* Must happen before the ITS */
164f37bc036SPeter Xu MIG_PRI_MAX,
165f37bc036SPeter Xu } MigrationPriority;
166f37bc036SPeter Xu
1672c21ee76SJianjun Duan struct VMStateField {
168701a8f76SPaolo Bonzini const char *name;
169d2164ad3SHalil Pasic const char *err_hint;
170701a8f76SPaolo Bonzini size_t offset;
171701a8f76SPaolo Bonzini size_t size;
172701a8f76SPaolo Bonzini size_t start;
173701a8f76SPaolo Bonzini int num;
174701a8f76SPaolo Bonzini size_t num_offset;
175701a8f76SPaolo Bonzini size_t size_offset;
176701a8f76SPaolo Bonzini const VMStateInfo *info;
177701a8f76SPaolo Bonzini enum VMStateFlags flags;
178701a8f76SPaolo Bonzini const VMStateDescription *vmsd;
179701a8f76SPaolo Bonzini int version_id;
1802dc6660bSCorey Minyard int struct_version_id;
181701a8f76SPaolo Bonzini bool (*field_exists)(void *opaque, int version_id);
1822c21ee76SJianjun Duan };
183701a8f76SPaolo Bonzini
184701a8f76SPaolo Bonzini struct VMStateDescription {
185701a8f76SPaolo Bonzini const char *name;
18662f42625SDavid Hildenbrand bool unmigratable;
18762f42625SDavid Hildenbrand /*
18862f42625SDavid Hildenbrand * This VMSD describes something that should be sent during setup phase
18962f42625SDavid Hildenbrand * of migration. It plays similar role as save_setup() for explicitly
19062f42625SDavid Hildenbrand * registered vmstate entries, so it can be seen as a way to describe
19162f42625SDavid Hildenbrand * save_setup() in VMSD structures.
19262f42625SDavid Hildenbrand *
19362f42625SDavid Hildenbrand * Note that for now, a SaveStateEntry cannot have a VMSD and
19462f42625SDavid Hildenbrand * operations (e.g., save_setup()) set at the same time. Consequently,
19562f42625SDavid Hildenbrand * save_setup() and a VMSD with early_setup set to true are mutually
19662f42625SDavid Hildenbrand * exclusive. For this reason, also early_setup VMSDs are migrated in a
19762f42625SDavid Hildenbrand * QEMU_VM_SECTION_FULL section, while save_setup() data is migrated in
19862f42625SDavid Hildenbrand * a QEMU_VM_SECTION_START section.
19962f42625SDavid Hildenbrand */
20062f42625SDavid Hildenbrand bool early_setup;
201701a8f76SPaolo Bonzini int version_id;
202701a8f76SPaolo Bonzini int minimum_version_id;
203f37bc036SPeter Xu MigrationPriority priority;
204701a8f76SPaolo Bonzini int (*pre_load)(void *opaque);
205701a8f76SPaolo Bonzini int (*post_load)(void *opaque, int version_id);
20644b1ff31SDr. David Alan Gilbert int (*pre_save)(void *opaque);
2078c07559fSAaron Lindsay int (*post_save)(void *opaque);
2085cd8cadaSJuan Quintela bool (*needed)(void *opaque);
209c7e0acd5SJens Freimann bool (*dev_unplug_pending)(void *opaque);
210c7e0acd5SJens Freimann
21103fee66fSMarc-André Lureau const VMStateField *fields;
21220270019SRichard Henderson const VMStateDescription * const *subsections;
213701a8f76SPaolo Bonzini };
214701a8f76SPaolo Bonzini
215701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_bool;
216701a8f76SPaolo Bonzini
217701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_int8;
218701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_int16;
219701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_int32;
220701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_int64;
221701a8f76SPaolo Bonzini
222701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_uint8_equal;
223701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_uint16_equal;
224701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_int32_equal;
225701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_uint32_equal;
226e344b8a1SDavid Gibson extern const VMStateInfo vmstate_info_uint64_equal;
227701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_int32_le;
228701a8f76SPaolo Bonzini
229701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_uint8;
230701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_uint16;
231701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_uint32;
232701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_uint64;
233*e3965dc3SSteve Sistare extern const VMStateInfo vmstate_info_fd;
234701a8f76SPaolo Bonzini
23507d4e691SHalil Pasic /** Put this in the stream when migrating a null pointer.*/
23607d4e691SHalil Pasic #define VMS_NULLPTR_MARKER (0x30U) /* '0' */
23707d4e691SHalil Pasic extern const VMStateInfo vmstate_info_nullptr;
23807d4e691SHalil Pasic
23955174749SJuan Quintela extern const VMStateInfo vmstate_info_cpudouble;
240213945e4SDavid Gibson
241701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_timer;
242701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_buffer;
243701a8f76SPaolo Bonzini extern const VMStateInfo vmstate_info_unused_buffer;
244bcf45131SDr. David Alan Gilbert extern const VMStateInfo vmstate_info_tmp;
24508e99e29SPeter Maydell extern const VMStateInfo vmstate_info_bitmap;
24694869d5cSJianjun Duan extern const VMStateInfo vmstate_info_qtailq;
2479a85e4b8SEric Auger extern const VMStateInfo vmstate_info_gtree;
2484746dbf8SEric Auger extern const VMStateInfo vmstate_info_qlist;
249701a8f76SPaolo Bonzini
250bd7f92e5SPeter Maydell #define type_check_2darray(t1,t2,n,m) ((t1(*)[n][m])0 - (t2*)0)
2510c413ba0SPeter Maydell /*
2520c413ba0SPeter Maydell * Check that type t2 is an array of type t1 of size n,
2530c413ba0SPeter Maydell * e.g. if t1 is 'foo' and n is 32 then t2 must be 'foo[32]'
2540c413ba0SPeter Maydell */
255701a8f76SPaolo Bonzini #define type_check_array(t1,t2,n) ((t1(*)[n])0 - (t2*)0)
256701a8f76SPaolo Bonzini #define type_check_pointer(t1,t2) ((t1**)0 - (t2*)0)
2570c413ba0SPeter Maydell /*
2580c413ba0SPeter Maydell * type of element 0 of the specified (array) field of the type.
2590c413ba0SPeter Maydell * Note that if the field is a pointer then this will return the
2600c413ba0SPeter Maydell * pointed-to type rather than complaining.
2610c413ba0SPeter Maydell */
2620c413ba0SPeter Maydell #define typeof_elt_of_field(type, field) typeof(((type *)0)->field[0])
2630c413ba0SPeter Maydell /* Check that field f in struct type t2 is an array of t1, of any size */
2640c413ba0SPeter Maydell #define type_check_varray(t1, t2, f) \
2650c413ba0SPeter Maydell (type_check(t1, typeof_elt_of_field(t2, f)) \
2660c413ba0SPeter Maydell + QEMU_BUILD_BUG_ON_ZERO(!QEMU_IS_ARRAY(((t2 *)0)->f)))
267701a8f76SPaolo Bonzini
268701a8f76SPaolo Bonzini #define vmstate_offset_value(_state, _field, _type) \
269701a8f76SPaolo Bonzini (offsetof(_state, _field) + \
270701a8f76SPaolo Bonzini type_check(_type, typeof_field(_state, _field)))
271701a8f76SPaolo Bonzini
272701a8f76SPaolo Bonzini #define vmstate_offset_pointer(_state, _field, _type) \
273701a8f76SPaolo Bonzini (offsetof(_state, _field) + \
274701a8f76SPaolo Bonzini type_check_pointer(_type, typeof_field(_state, _field)))
275701a8f76SPaolo Bonzini
276701a8f76SPaolo Bonzini #define vmstate_offset_array(_state, _field, _type, _num) \
277701a8f76SPaolo Bonzini (offsetof(_state, _field) + \
278701a8f76SPaolo Bonzini type_check_array(_type, typeof_field(_state, _field), _num))
279701a8f76SPaolo Bonzini
280bd7f92e5SPeter Maydell #define vmstate_offset_2darray(_state, _field, _type, _n1, _n2) \
281bd7f92e5SPeter Maydell (offsetof(_state, _field) + \
282bd7f92e5SPeter Maydell type_check_2darray(_type, typeof_field(_state, _field), _n1, _n2))
283bd7f92e5SPeter Maydell
284701a8f76SPaolo Bonzini #define vmstate_offset_sub_array(_state, _field, _type, _start) \
285ea987c2cSPaolo Bonzini vmstate_offset_value(_state, _field[_start], _type)
286701a8f76SPaolo Bonzini
287701a8f76SPaolo Bonzini #define vmstate_offset_buffer(_state, _field) \
288701a8f76SPaolo Bonzini vmstate_offset_array(_state, _field, uint8_t, \
289701a8f76SPaolo Bonzini sizeof(typeof_field(_state, _field)))
290701a8f76SPaolo Bonzini
2910c413ba0SPeter Maydell #define vmstate_offset_varray(_state, _field, _type) \
2920c413ba0SPeter Maydell (offsetof(_state, _field) + \
2930c413ba0SPeter Maydell type_check_varray(_type, _state, _field))
2940c413ba0SPeter Maydell
2952dc6660bSCorey Minyard /* In the macros below, if there is a _version, that means the macro's
2962dc6660bSCorey Minyard * field will be processed only if the version being received is >=
2972dc6660bSCorey Minyard * the _version specified. In general, if you add a new field, you
2982dc6660bSCorey Minyard * would increment the structure's version and put that version
2992dc6660bSCorey Minyard * number into the new field so it would only be processed with the
3002dc6660bSCorey Minyard * new version.
3012dc6660bSCorey Minyard *
3022dc6660bSCorey Minyard * In particular, for VMSTATE_STRUCT() and friends the _version does
3032dc6660bSCorey Minyard * *NOT* pick the version of the sub-structure. It works just as
3042dc6660bSCorey Minyard * specified above. The version of the top-level structure received
3052dc6660bSCorey Minyard * is passed down to all sub-structures. This means that the
3062dc6660bSCorey Minyard * sub-structures must have version that are compatible with all the
3072dc6660bSCorey Minyard * structures that use them.
3082dc6660bSCorey Minyard *
3092dc6660bSCorey Minyard * If you want to specify the version of the sub-structure, use
3102dc6660bSCorey Minyard * VMSTATE_VSTRUCT(), which allows the specific sub-structure version
3112dc6660bSCorey Minyard * to be directly specified.
3122dc6660bSCorey Minyard */
3132dc6660bSCorey Minyard
314701a8f76SPaolo Bonzini #define VMSTATE_SINGLE_TEST(_field, _state, _test, _version, _info, _type) { \
315701a8f76SPaolo Bonzini .name = (stringify(_field)), \
316701a8f76SPaolo Bonzini .version_id = (_version), \
317701a8f76SPaolo Bonzini .field_exists = (_test), \
318701a8f76SPaolo Bonzini .size = sizeof(_type), \
319701a8f76SPaolo Bonzini .info = &(_info), \
320701a8f76SPaolo Bonzini .flags = VMS_SINGLE, \
321701a8f76SPaolo Bonzini .offset = vmstate_offset_value(_state, _field, _type), \
322701a8f76SPaolo Bonzini }
323701a8f76SPaolo Bonzini
324d2164ad3SHalil Pasic #define VMSTATE_SINGLE_FULL(_field, _state, _test, _version, _info, \
325d2164ad3SHalil Pasic _type, _err_hint) { \
326d2164ad3SHalil Pasic .name = (stringify(_field)), \
327d2164ad3SHalil Pasic .err_hint = (_err_hint), \
328d2164ad3SHalil Pasic .version_id = (_version), \
329d2164ad3SHalil Pasic .field_exists = (_test), \
330d2164ad3SHalil Pasic .size = sizeof(_type), \
331d2164ad3SHalil Pasic .info = &(_info), \
332d2164ad3SHalil Pasic .flags = VMS_SINGLE, \
333d2164ad3SHalil Pasic .offset = vmstate_offset_value(_state, _field, _type), \
334d2164ad3SHalil Pasic }
335d2164ad3SHalil Pasic
3364082f088SMichael S. Tsirkin /* Validate state using a boolean predicate. */
3374082f088SMichael S. Tsirkin #define VMSTATE_VALIDATE(_name, _test) { \
3384082f088SMichael S. Tsirkin .name = (_name), \
3394082f088SMichael S. Tsirkin .field_exists = (_test), \
3404082f088SMichael S. Tsirkin .flags = VMS_ARRAY | VMS_MUST_EXIST, \
3414082f088SMichael S. Tsirkin .num = 0, /* 0 elements: no data, only run _test */ \
3424082f088SMichael S. Tsirkin }
3434082f088SMichael S. Tsirkin
344701a8f76SPaolo Bonzini #define VMSTATE_POINTER(_field, _state, _version, _info, _type) { \
345701a8f76SPaolo Bonzini .name = (stringify(_field)), \
346701a8f76SPaolo Bonzini .version_id = (_version), \
347701a8f76SPaolo Bonzini .info = &(_info), \
348701a8f76SPaolo Bonzini .size = sizeof(_type), \
349701a8f76SPaolo Bonzini .flags = VMS_SINGLE|VMS_POINTER, \
350701a8f76SPaolo Bonzini .offset = vmstate_offset_value(_state, _field, _type), \
351701a8f76SPaolo Bonzini }
352701a8f76SPaolo Bonzini
353701a8f76SPaolo Bonzini #define VMSTATE_POINTER_TEST(_field, _state, _test, _info, _type) { \
354701a8f76SPaolo Bonzini .name = (stringify(_field)), \
355701a8f76SPaolo Bonzini .info = &(_info), \
356701a8f76SPaolo Bonzini .field_exists = (_test), \
357701a8f76SPaolo Bonzini .size = sizeof(_type), \
358701a8f76SPaolo Bonzini .flags = VMS_SINGLE|VMS_POINTER, \
359701a8f76SPaolo Bonzini .offset = vmstate_offset_value(_state, _field, _type), \
360701a8f76SPaolo Bonzini }
361701a8f76SPaolo Bonzini
362701a8f76SPaolo Bonzini #define VMSTATE_ARRAY(_field, _state, _num, _version, _info, _type) {\
363701a8f76SPaolo Bonzini .name = (stringify(_field)), \
364701a8f76SPaolo Bonzini .version_id = (_version), \
365701a8f76SPaolo Bonzini .num = (_num), \
366701a8f76SPaolo Bonzini .info = &(_info), \
367701a8f76SPaolo Bonzini .size = sizeof(_type), \
368701a8f76SPaolo Bonzini .flags = VMS_ARRAY, \
369701a8f76SPaolo Bonzini .offset = vmstate_offset_array(_state, _field, _type, _num), \
370701a8f76SPaolo Bonzini }
371701a8f76SPaolo Bonzini
372bd7f92e5SPeter Maydell #define VMSTATE_2DARRAY(_field, _state, _n1, _n2, _version, _info, _type) { \
373bd7f92e5SPeter Maydell .name = (stringify(_field)), \
374bd7f92e5SPeter Maydell .version_id = (_version), \
375bd7f92e5SPeter Maydell .num = (_n1) * (_n2), \
376bd7f92e5SPeter Maydell .info = &(_info), \
377bd7f92e5SPeter Maydell .size = sizeof(_type), \
378bd7f92e5SPeter Maydell .flags = VMS_ARRAY, \
379bd7f92e5SPeter Maydell .offset = vmstate_offset_2darray(_state, _field, _type, _n1, _n2), \
380bd7f92e5SPeter Maydell }
381bd7f92e5SPeter Maydell
382b47d3af7SJuan Quintela #define VMSTATE_VARRAY_MULTIPLY(_field, _state, _field_num, _multiply, _info, _type) { \
383b47d3af7SJuan Quintela .name = (stringify(_field)), \
384b47d3af7SJuan Quintela .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\
385b47d3af7SJuan Quintela .num = (_multiply), \
386b47d3af7SJuan Quintela .info = &(_info), \
387b47d3af7SJuan Quintela .size = sizeof(_type), \
388b47d3af7SJuan Quintela .flags = VMS_VARRAY_UINT32|VMS_MULTIPLY_ELEMENTS, \
3890c413ba0SPeter Maydell .offset = vmstate_offset_varray(_state, _field, _type), \
390b47d3af7SJuan Quintela }
391b47d3af7SJuan Quintela
392701a8f76SPaolo Bonzini #define VMSTATE_SUB_ARRAY(_field, _state, _start, _num, _version, _info, _type) { \
393701a8f76SPaolo Bonzini .name = (stringify(_field)), \
394701a8f76SPaolo Bonzini .version_id = (_version), \
395701a8f76SPaolo Bonzini .num = (_num), \
396701a8f76SPaolo Bonzini .info = &(_info), \
397701a8f76SPaolo Bonzini .size = sizeof(_type), \
398701a8f76SPaolo Bonzini .flags = VMS_ARRAY, \
399701a8f76SPaolo Bonzini .offset = vmstate_offset_sub_array(_state, _field, _type, _start), \
400701a8f76SPaolo Bonzini }
401701a8f76SPaolo Bonzini
402701a8f76SPaolo Bonzini #define VMSTATE_ARRAY_INT32_UNSAFE(_field, _state, _field_num, _info, _type) {\
403701a8f76SPaolo Bonzini .name = (stringify(_field)), \
404701a8f76SPaolo Bonzini .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
405701a8f76SPaolo Bonzini .info = &(_info), \
406701a8f76SPaolo Bonzini .size = sizeof(_type), \
407701a8f76SPaolo Bonzini .flags = VMS_VARRAY_INT32, \
4080c413ba0SPeter Maydell .offset = vmstate_offset_varray(_state, _field, _type), \
409701a8f76SPaolo Bonzini }
410701a8f76SPaolo Bonzini
411701a8f76SPaolo Bonzini #define VMSTATE_VARRAY_INT32(_field, _state, _field_num, _version, _info, _type) {\
412701a8f76SPaolo Bonzini .name = (stringify(_field)), \
413701a8f76SPaolo Bonzini .version_id = (_version), \
414701a8f76SPaolo Bonzini .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
415701a8f76SPaolo Bonzini .info = &(_info), \
416701a8f76SPaolo Bonzini .size = sizeof(_type), \
417701a8f76SPaolo Bonzini .flags = VMS_VARRAY_INT32|VMS_POINTER, \
418701a8f76SPaolo Bonzini .offset = vmstate_offset_pointer(_state, _field, _type), \
419701a8f76SPaolo Bonzini }
420701a8f76SPaolo Bonzini
421701a8f76SPaolo Bonzini #define VMSTATE_VARRAY_UINT32(_field, _state, _field_num, _version, _info, _type) {\
422701a8f76SPaolo Bonzini .name = (stringify(_field)), \
423701a8f76SPaolo Bonzini .version_id = (_version), \
424701a8f76SPaolo Bonzini .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\
425701a8f76SPaolo Bonzini .info = &(_info), \
426701a8f76SPaolo Bonzini .size = sizeof(_type), \
427701a8f76SPaolo Bonzini .flags = VMS_VARRAY_UINT32|VMS_POINTER, \
428701a8f76SPaolo Bonzini .offset = vmstate_offset_pointer(_state, _field, _type), \
429701a8f76SPaolo Bonzini }
430701a8f76SPaolo Bonzini
431705124eaSAlexey Kardashevskiy #define VMSTATE_VARRAY_UINT32_ALLOC(_field, _state, _field_num, _version, _info, _type) {\
432705124eaSAlexey Kardashevskiy .name = (stringify(_field)), \
433705124eaSAlexey Kardashevskiy .version_id = (_version), \
434705124eaSAlexey Kardashevskiy .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\
435705124eaSAlexey Kardashevskiy .info = &(_info), \
436705124eaSAlexey Kardashevskiy .size = sizeof(_type), \
437705124eaSAlexey Kardashevskiy .flags = VMS_VARRAY_UINT32|VMS_POINTER|VMS_ALLOC, \
438705124eaSAlexey Kardashevskiy .offset = vmstate_offset_pointer(_state, _field, _type), \
439705124eaSAlexey Kardashevskiy }
440705124eaSAlexey Kardashevskiy
441ff4e6d54SYuri Benditovich #define VMSTATE_VARRAY_UINT16_ALLOC(_field, _state, _field_num, _version, _info, _type) {\
442ff4e6d54SYuri Benditovich .name = (stringify(_field)), \
443ff4e6d54SYuri Benditovich .version_id = (_version), \
444ff4e6d54SYuri Benditovich .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\
445ff4e6d54SYuri Benditovich .info = &(_info), \
446ff4e6d54SYuri Benditovich .size = sizeof(_type), \
447ff4e6d54SYuri Benditovich .flags = VMS_VARRAY_UINT16 | VMS_POINTER | VMS_ALLOC, \
448ff4e6d54SYuri Benditovich .offset = vmstate_offset_pointer(_state, _field, _type), \
449ff4e6d54SYuri Benditovich }
450ff4e6d54SYuri Benditovich
451701a8f76SPaolo Bonzini #define VMSTATE_VARRAY_UINT16_UNSAFE(_field, _state, _field_num, _version, _info, _type) {\
452701a8f76SPaolo Bonzini .name = (stringify(_field)), \
453701a8f76SPaolo Bonzini .version_id = (_version), \
454701a8f76SPaolo Bonzini .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\
455701a8f76SPaolo Bonzini .info = &(_info), \
456701a8f76SPaolo Bonzini .size = sizeof(_type), \
457701a8f76SPaolo Bonzini .flags = VMS_VARRAY_UINT16, \
4580c413ba0SPeter Maydell .offset = vmstate_offset_varray(_state, _field, _type), \
459701a8f76SPaolo Bonzini }
460701a8f76SPaolo Bonzini
4612dc6660bSCorey Minyard #define VMSTATE_VSTRUCT_TEST(_field, _state, _test, _version, _vmsd, _type, _struct_version) { \
4622dc6660bSCorey Minyard .name = (stringify(_field)), \
4632dc6660bSCorey Minyard .version_id = (_version), \
4642dc6660bSCorey Minyard .struct_version_id = (_struct_version), \
4652dc6660bSCorey Minyard .field_exists = (_test), \
4662dc6660bSCorey Minyard .vmsd = &(_vmsd), \
4672dc6660bSCorey Minyard .size = sizeof(_type), \
4682dc6660bSCorey Minyard .flags = VMS_VSTRUCT, \
4692dc6660bSCorey Minyard .offset = vmstate_offset_value(_state, _field, _type), \
4702dc6660bSCorey Minyard }
4712dc6660bSCorey Minyard
472701a8f76SPaolo Bonzini #define VMSTATE_STRUCT_TEST(_field, _state, _test, _version, _vmsd, _type) { \
473701a8f76SPaolo Bonzini .name = (stringify(_field)), \
474701a8f76SPaolo Bonzini .version_id = (_version), \
475701a8f76SPaolo Bonzini .field_exists = (_test), \
476701a8f76SPaolo Bonzini .vmsd = &(_vmsd), \
477701a8f76SPaolo Bonzini .size = sizeof(_type), \
478701a8f76SPaolo Bonzini .flags = VMS_STRUCT, \
479701a8f76SPaolo Bonzini .offset = vmstate_offset_value(_state, _field, _type), \
480701a8f76SPaolo Bonzini }
481701a8f76SPaolo Bonzini
4827102400dSAlexey Kardashevskiy #define VMSTATE_STRUCT_POINTER_V(_field, _state, _version, _vmsd, _type) { \
483701a8f76SPaolo Bonzini .name = (stringify(_field)), \
4847102400dSAlexey Kardashevskiy .version_id = (_version), \
4857102400dSAlexey Kardashevskiy .vmsd = &(_vmsd), \
48620bcf73fSPeter Maydell .size = sizeof(_type *), \
4877102400dSAlexey Kardashevskiy .flags = VMS_STRUCT|VMS_POINTER, \
48820bcf73fSPeter Maydell .offset = vmstate_offset_pointer(_state, _field, _type), \
4897102400dSAlexey Kardashevskiy }
4907102400dSAlexey Kardashevskiy
4917102400dSAlexey Kardashevskiy #define VMSTATE_STRUCT_POINTER_TEST_V(_field, _state, _test, _version, _vmsd, _type) { \
4927102400dSAlexey Kardashevskiy .name = (stringify(_field)), \
4937102400dSAlexey Kardashevskiy .version_id = (_version), \
494701a8f76SPaolo Bonzini .field_exists = (_test), \
495701a8f76SPaolo Bonzini .vmsd = &(_vmsd), \
49620bcf73fSPeter Maydell .size = sizeof(_type *), \
497701a8f76SPaolo Bonzini .flags = VMS_STRUCT|VMS_POINTER, \
49820bcf73fSPeter Maydell .offset = vmstate_offset_pointer(_state, _field, _type), \
499701a8f76SPaolo Bonzini }
500701a8f76SPaolo Bonzini
501701a8f76SPaolo Bonzini #define VMSTATE_ARRAY_OF_POINTER(_field, _state, _num, _version, _info, _type) {\
502701a8f76SPaolo Bonzini .name = (stringify(_field)), \
503701a8f76SPaolo Bonzini .version_id = (_version), \
504701a8f76SPaolo Bonzini .num = (_num), \
505701a8f76SPaolo Bonzini .info = &(_info), \
506701a8f76SPaolo Bonzini .size = sizeof(_type), \
507701a8f76SPaolo Bonzini .flags = VMS_ARRAY|VMS_ARRAY_OF_POINTER, \
508701a8f76SPaolo Bonzini .offset = vmstate_offset_array(_state, _field, _type, _num), \
509701a8f76SPaolo Bonzini }
510701a8f76SPaolo Bonzini
511a1f05e79SPeter Maydell #define VMSTATE_ARRAY_OF_POINTER_TO_STRUCT(_f, _s, _n, _v, _vmsd, _type) { \
512a1f05e79SPeter Maydell .name = (stringify(_f)), \
513a1f05e79SPeter Maydell .version_id = (_v), \
514a1f05e79SPeter Maydell .num = (_n), \
515a1f05e79SPeter Maydell .vmsd = &(_vmsd), \
516a1f05e79SPeter Maydell .size = sizeof(_type *), \
517a1f05e79SPeter Maydell .flags = VMS_ARRAY|VMS_STRUCT|VMS_ARRAY_OF_POINTER, \
518a1f05e79SPeter Maydell .offset = vmstate_offset_array(_s, _f, _type*, _n), \
519a1f05e79SPeter Maydell }
520a1f05e79SPeter Maydell
521a03c3e90SPaolo Bonzini #define VMSTATE_STRUCT_SUB_ARRAY(_field, _state, _start, _num, _version, _vmsd, _type) { \
522a03c3e90SPaolo Bonzini .name = (stringify(_field)), \
523a03c3e90SPaolo Bonzini .version_id = (_version), \
524a03c3e90SPaolo Bonzini .num = (_num), \
525a03c3e90SPaolo Bonzini .vmsd = &(_vmsd), \
526a03c3e90SPaolo Bonzini .size = sizeof(_type), \
527a03c3e90SPaolo Bonzini .flags = VMS_STRUCT|VMS_ARRAY, \
528a03c3e90SPaolo Bonzini .offset = vmstate_offset_sub_array(_state, _field, _type, _start), \
529a03c3e90SPaolo Bonzini }
530a03c3e90SPaolo Bonzini
531701a8f76SPaolo Bonzini #define VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, _test, _version, _vmsd, _type) { \
532701a8f76SPaolo Bonzini .name = (stringify(_field)), \
533701a8f76SPaolo Bonzini .num = (_num), \
534701a8f76SPaolo Bonzini .field_exists = (_test), \
535701a8f76SPaolo Bonzini .version_id = (_version), \
536701a8f76SPaolo Bonzini .vmsd = &(_vmsd), \
537701a8f76SPaolo Bonzini .size = sizeof(_type), \
538701a8f76SPaolo Bonzini .flags = VMS_STRUCT|VMS_ARRAY, \
539701a8f76SPaolo Bonzini .offset = vmstate_offset_array(_state, _field, _type, _num),\
540701a8f76SPaolo Bonzini }
541701a8f76SPaolo Bonzini
542b75c958dSStafford Horne #define VMSTATE_STRUCT_2DARRAY_TEST(_field, _state, _n1, _n2, _test, \
543b75c958dSStafford Horne _version, _vmsd, _type) { \
544b75c958dSStafford Horne .name = (stringify(_field)), \
545b75c958dSStafford Horne .num = (_n1) * (_n2), \
546b75c958dSStafford Horne .field_exists = (_test), \
547b75c958dSStafford Horne .version_id = (_version), \
548b75c958dSStafford Horne .vmsd = &(_vmsd), \
549b75c958dSStafford Horne .size = sizeof(_type), \
550b75c958dSStafford Horne .flags = VMS_STRUCT | VMS_ARRAY, \
551b75c958dSStafford Horne .offset = vmstate_offset_2darray(_state, _field, _type, \
552b75c958dSStafford Horne _n1, _n2), \
553b75c958dSStafford Horne }
554b75c958dSStafford Horne
555701a8f76SPaolo Bonzini #define VMSTATE_STRUCT_VARRAY_UINT8(_field, _state, _field_num, _version, _vmsd, _type) { \
556701a8f76SPaolo Bonzini .name = (stringify(_field)), \
557701a8f76SPaolo Bonzini .num_offset = vmstate_offset_value(_state, _field_num, uint8_t), \
558701a8f76SPaolo Bonzini .version_id = (_version), \
559701a8f76SPaolo Bonzini .vmsd = &(_vmsd), \
560701a8f76SPaolo Bonzini .size = sizeof(_type), \
561701a8f76SPaolo Bonzini .flags = VMS_STRUCT|VMS_VARRAY_UINT8, \
5620c413ba0SPeter Maydell .offset = vmstate_offset_varray(_state, _field, _type), \
563701a8f76SPaolo Bonzini }
564701a8f76SPaolo Bonzini
5653e996cc5SDr. David Alan Gilbert /* a variable length array (i.e. _type *_field) but we know the
5663e996cc5SDr. David Alan Gilbert * length
5673e996cc5SDr. David Alan Gilbert */
5683e996cc5SDr. David Alan Gilbert #define VMSTATE_STRUCT_VARRAY_POINTER_KNOWN(_field, _state, _num, _version, _vmsd, _type) { \
5693e996cc5SDr. David Alan Gilbert .name = (stringify(_field)), \
5703e996cc5SDr. David Alan Gilbert .num = (_num), \
5713e996cc5SDr. David Alan Gilbert .version_id = (_version), \
5723e996cc5SDr. David Alan Gilbert .vmsd = &(_vmsd), \
5733e996cc5SDr. David Alan Gilbert .size = sizeof(_type), \
5743e996cc5SDr. David Alan Gilbert .flags = VMS_STRUCT|VMS_ARRAY|VMS_POINTER, \
5753e996cc5SDr. David Alan Gilbert .offset = offsetof(_state, _field), \
5763e996cc5SDr. David Alan Gilbert }
5773e996cc5SDr. David Alan Gilbert
578701a8f76SPaolo Bonzini #define VMSTATE_STRUCT_VARRAY_POINTER_INT32(_field, _state, _field_num, _vmsd, _type) { \
579701a8f76SPaolo Bonzini .name = (stringify(_field)), \
580701a8f76SPaolo Bonzini .version_id = 0, \
581701a8f76SPaolo Bonzini .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
582701a8f76SPaolo Bonzini .size = sizeof(_type), \
583701a8f76SPaolo Bonzini .vmsd = &(_vmsd), \
584701a8f76SPaolo Bonzini .flags = VMS_POINTER | VMS_VARRAY_INT32 | VMS_STRUCT, \
585701a8f76SPaolo Bonzini .offset = vmstate_offset_pointer(_state, _field, _type), \
586701a8f76SPaolo Bonzini }
587701a8f76SPaolo Bonzini
5888474a9ddSDavid Gibson #define VMSTATE_STRUCT_VARRAY_POINTER_UINT32(_field, _state, _field_num, _vmsd, _type) { \
5898474a9ddSDavid Gibson .name = (stringify(_field)), \
5908474a9ddSDavid Gibson .version_id = 0, \
5918474a9ddSDavid Gibson .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\
5928474a9ddSDavid Gibson .size = sizeof(_type), \
5938474a9ddSDavid Gibson .vmsd = &(_vmsd), \
5948474a9ddSDavid Gibson .flags = VMS_POINTER | VMS_VARRAY_INT32 | VMS_STRUCT, \
5958474a9ddSDavid Gibson .offset = vmstate_offset_pointer(_state, _field, _type), \
5968474a9ddSDavid Gibson }
5978474a9ddSDavid Gibson
598701a8f76SPaolo Bonzini #define VMSTATE_STRUCT_VARRAY_POINTER_UINT16(_field, _state, _field_num, _vmsd, _type) { \
599701a8f76SPaolo Bonzini .name = (stringify(_field)), \
600701a8f76SPaolo Bonzini .version_id = 0, \
601701a8f76SPaolo Bonzini .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\
602701a8f76SPaolo Bonzini .size = sizeof(_type), \
603701a8f76SPaolo Bonzini .vmsd = &(_vmsd), \
604701a8f76SPaolo Bonzini .flags = VMS_POINTER | VMS_VARRAY_UINT16 | VMS_STRUCT, \
605701a8f76SPaolo Bonzini .offset = vmstate_offset_pointer(_state, _field, _type), \
606701a8f76SPaolo Bonzini }
607701a8f76SPaolo Bonzini
608701a8f76SPaolo Bonzini #define VMSTATE_STRUCT_VARRAY_INT32(_field, _state, _field_num, _version, _vmsd, _type) { \
609701a8f76SPaolo Bonzini .name = (stringify(_field)), \
610701a8f76SPaolo Bonzini .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
611701a8f76SPaolo Bonzini .version_id = (_version), \
612701a8f76SPaolo Bonzini .vmsd = &(_vmsd), \
613701a8f76SPaolo Bonzini .size = sizeof(_type), \
614701a8f76SPaolo Bonzini .flags = VMS_STRUCT|VMS_VARRAY_INT32, \
6150c413ba0SPeter Maydell .offset = vmstate_offset_varray(_state, _field, _type), \
616701a8f76SPaolo Bonzini }
617701a8f76SPaolo Bonzini
618701a8f76SPaolo Bonzini #define VMSTATE_STRUCT_VARRAY_UINT32(_field, _state, _field_num, _version, _vmsd, _type) { \
619701a8f76SPaolo Bonzini .name = (stringify(_field)), \
620701a8f76SPaolo Bonzini .num_offset = vmstate_offset_value(_state, _field_num, uint32_t), \
621701a8f76SPaolo Bonzini .version_id = (_version), \
622701a8f76SPaolo Bonzini .vmsd = &(_vmsd), \
623701a8f76SPaolo Bonzini .size = sizeof(_type), \
624701a8f76SPaolo Bonzini .flags = VMS_STRUCT|VMS_VARRAY_UINT32, \
6250c413ba0SPeter Maydell .offset = vmstate_offset_varray(_state, _field, _type), \
626701a8f76SPaolo Bonzini }
627701a8f76SPaolo Bonzini
628f32935eaSAlexey Kardashevskiy #define VMSTATE_STRUCT_VARRAY_ALLOC(_field, _state, _field_num, _version, _vmsd, _type) {\
629f32935eaSAlexey Kardashevskiy .name = (stringify(_field)), \
630f32935eaSAlexey Kardashevskiy .version_id = (_version), \
631f32935eaSAlexey Kardashevskiy .vmsd = &(_vmsd), \
632f32935eaSAlexey Kardashevskiy .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \
633f32935eaSAlexey Kardashevskiy .size = sizeof(_type), \
634f32935eaSAlexey Kardashevskiy .flags = VMS_STRUCT|VMS_VARRAY_INT32|VMS_ALLOC|VMS_POINTER, \
635f32935eaSAlexey Kardashevskiy .offset = vmstate_offset_pointer(_state, _field, _type), \
636f32935eaSAlexey Kardashevskiy }
637f32935eaSAlexey Kardashevskiy
638701a8f76SPaolo Bonzini #define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) { \
639701a8f76SPaolo Bonzini .name = (stringify(_field)), \
640701a8f76SPaolo Bonzini .version_id = (_version), \
641701a8f76SPaolo Bonzini .field_exists = (_test), \
642701a8f76SPaolo Bonzini .size = (_size - _start), \
643701a8f76SPaolo Bonzini .info = &vmstate_info_buffer, \
644701a8f76SPaolo Bonzini .flags = VMS_BUFFER, \
645701a8f76SPaolo Bonzini .offset = vmstate_offset_buffer(_state, _field) + _start, \
646701a8f76SPaolo Bonzini }
647701a8f76SPaolo Bonzini
64859046ec2SHalil Pasic #define VMSTATE_VBUFFER_MULTIPLY(_field, _state, _version, _test, \
64959046ec2SHalil Pasic _field_size, _multiply) { \
650701a8f76SPaolo Bonzini .name = (stringify(_field)), \
651701a8f76SPaolo Bonzini .version_id = (_version), \
652701a8f76SPaolo Bonzini .field_exists = (_test), \
653701a8f76SPaolo Bonzini .size_offset = vmstate_offset_value(_state, _field_size, uint32_t),\
654701a8f76SPaolo Bonzini .size = (_multiply), \
655701a8f76SPaolo Bonzini .info = &vmstate_info_buffer, \
656377e2cb9SDavid Gibson .flags = VMS_VBUFFER|VMS_POINTER|VMS_MULTIPLY, \
657701a8f76SPaolo Bonzini .offset = offsetof(_state, _field), \
658701a8f76SPaolo Bonzini }
659701a8f76SPaolo Bonzini
66059046ec2SHalil Pasic #define VMSTATE_VBUFFER(_field, _state, _version, _test, _field_size) { \
661701a8f76SPaolo Bonzini .name = (stringify(_field)), \
662701a8f76SPaolo Bonzini .version_id = (_version), \
663701a8f76SPaolo Bonzini .field_exists = (_test), \
664701a8f76SPaolo Bonzini .size_offset = vmstate_offset_value(_state, _field_size, int32_t),\
665701a8f76SPaolo Bonzini .info = &vmstate_info_buffer, \
666701a8f76SPaolo Bonzini .flags = VMS_VBUFFER|VMS_POINTER, \
667701a8f76SPaolo Bonzini .offset = offsetof(_state, _field), \
668701a8f76SPaolo Bonzini }
669701a8f76SPaolo Bonzini
67059046ec2SHalil Pasic #define VMSTATE_VBUFFER_UINT32(_field, _state, _version, _test, _field_size) { \
671701a8f76SPaolo Bonzini .name = (stringify(_field)), \
672701a8f76SPaolo Bonzini .version_id = (_version), \
673701a8f76SPaolo Bonzini .field_exists = (_test), \
674701a8f76SPaolo Bonzini .size_offset = vmstate_offset_value(_state, _field_size, uint32_t),\
675701a8f76SPaolo Bonzini .info = &vmstate_info_buffer, \
676701a8f76SPaolo Bonzini .flags = VMS_VBUFFER|VMS_POINTER, \
677701a8f76SPaolo Bonzini .offset = offsetof(_state, _field), \
678701a8f76SPaolo Bonzini }
679701a8f76SPaolo Bonzini
68059046ec2SHalil Pasic #define VMSTATE_VBUFFER_ALLOC_UINT32(_field, _state, _version, \
68159046ec2SHalil Pasic _test, _field_size) { \
68294ed706dSAlexey Kardashevskiy .name = (stringify(_field)), \
68394ed706dSAlexey Kardashevskiy .version_id = (_version), \
68494ed706dSAlexey Kardashevskiy .field_exists = (_test), \
68594ed706dSAlexey Kardashevskiy .size_offset = vmstate_offset_value(_state, _field_size, uint32_t),\
68694ed706dSAlexey Kardashevskiy .info = &vmstate_info_buffer, \
68794ed706dSAlexey Kardashevskiy .flags = VMS_VBUFFER|VMS_POINTER|VMS_ALLOC, \
68894ed706dSAlexey Kardashevskiy .offset = offsetof(_state, _field), \
68994ed706dSAlexey Kardashevskiy }
69094ed706dSAlexey Kardashevskiy
6919df0b0e0SLaszlo Ersek #define VMSTATE_BUFFER_UNSAFE_INFO_TEST(_field, _state, _test, _version, _info, _size) { \
692701a8f76SPaolo Bonzini .name = (stringify(_field)), \
693701a8f76SPaolo Bonzini .version_id = (_version), \
6949df0b0e0SLaszlo Ersek .field_exists = (_test), \
695701a8f76SPaolo Bonzini .size = (_size), \
696701a8f76SPaolo Bonzini .info = &(_info), \
697701a8f76SPaolo Bonzini .flags = VMS_BUFFER, \
698701a8f76SPaolo Bonzini .offset = offsetof(_state, _field), \
699701a8f76SPaolo Bonzini }
700701a8f76SPaolo Bonzini
7018070568bSIgor Mitsyanko #define VMSTATE_BUFFER_POINTER_UNSAFE(_field, _state, _version, _size) { \
7028070568bSIgor Mitsyanko .name = (stringify(_field)), \
7038070568bSIgor Mitsyanko .version_id = (_version), \
7048070568bSIgor Mitsyanko .size = (_size), \
7058070568bSIgor Mitsyanko .info = &vmstate_info_buffer, \
7068070568bSIgor Mitsyanko .flags = VMS_BUFFER|VMS_POINTER, \
7078070568bSIgor Mitsyanko .offset = offsetof(_state, _field), \
7088070568bSIgor Mitsyanko }
7098070568bSIgor Mitsyanko
710bcf45131SDr. David Alan Gilbert /* Allocate a temporary of type 'tmp_type', set tmp->parent to _state
711bcf45131SDr. David Alan Gilbert * and execute the vmsd on the temporary. Note that we're working with
712bcf45131SDr. David Alan Gilbert * the whole of _state here, not a field within it.
713bcf45131SDr. David Alan Gilbert * We compile time check that:
714bcf45131SDr. David Alan Gilbert * That _tmp_type contains a 'parent' member that's a pointer to the
715bcf45131SDr. David Alan Gilbert * '_state' type
716bcf45131SDr. David Alan Gilbert * That the pointer is right at the start of _tmp_type.
717bcf45131SDr. David Alan Gilbert */
718508f7988SDavid Hildenbrand #define VMSTATE_WITH_TMP_TEST(_state, _test, _tmp_type, _vmsd) { \
719bcf45131SDr. David Alan Gilbert .name = "tmp", \
720508f7988SDavid Hildenbrand .field_exists = (_test), \
721bcf45131SDr. David Alan Gilbert .size = sizeof(_tmp_type) + \
722bcf45131SDr. David Alan Gilbert QEMU_BUILD_BUG_ON_ZERO(offsetof(_tmp_type, parent) != 0) + \
723bcf45131SDr. David Alan Gilbert type_check_pointer(_state, \
724bcf45131SDr. David Alan Gilbert typeof_field(_tmp_type, parent)), \
725bcf45131SDr. David Alan Gilbert .vmsd = &(_vmsd), \
726bcf45131SDr. David Alan Gilbert .info = &vmstate_info_tmp, \
727bcf45131SDr. David Alan Gilbert }
728bcf45131SDr. David Alan Gilbert
729508f7988SDavid Hildenbrand #define VMSTATE_WITH_TMP(_state, _tmp_type, _vmsd) \
730508f7988SDavid Hildenbrand VMSTATE_WITH_TMP_TEST(_state, NULL, _tmp_type, _vmsd)
731508f7988SDavid Hildenbrand
732701a8f76SPaolo Bonzini #define VMSTATE_UNUSED_BUFFER(_test, _version, _size) { \
733701a8f76SPaolo Bonzini .name = "unused", \
734701a8f76SPaolo Bonzini .field_exists = (_test), \
735701a8f76SPaolo Bonzini .version_id = (_version), \
736701a8f76SPaolo Bonzini .size = (_size), \
737701a8f76SPaolo Bonzini .info = &vmstate_info_unused_buffer, \
738701a8f76SPaolo Bonzini .flags = VMS_BUFFER, \
739701a8f76SPaolo Bonzini }
740701a8f76SPaolo Bonzini
741b5b5c569SDr. David Alan Gilbert /* Discard size * field_num bytes, where field_num is a uint32 member */
742b5b5c569SDr. David Alan Gilbert #define VMSTATE_UNUSED_VARRAY_UINT32(_state, _test, _version, _field_num, _size) {\
743b5b5c569SDr. David Alan Gilbert .name = "unused", \
744b5b5c569SDr. David Alan Gilbert .field_exists = (_test), \
745b5b5c569SDr. David Alan Gilbert .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\
746b5b5c569SDr. David Alan Gilbert .version_id = (_version), \
747b5b5c569SDr. David Alan Gilbert .size = (_size), \
748b5b5c569SDr. David Alan Gilbert .info = &vmstate_info_unused_buffer, \
749b5b5c569SDr. David Alan Gilbert .flags = VMS_VARRAY_UINT32 | VMS_BUFFER, \
750b5b5c569SDr. David Alan Gilbert }
751b5b5c569SDr. David Alan Gilbert
75208e99e29SPeter Maydell /* _field_size should be a int32_t field in the _state struct giving the
75308e99e29SPeter Maydell * size of the bitmap _field in bits.
75408e99e29SPeter Maydell */
755508f7988SDavid Hildenbrand #define VMSTATE_BITMAP_TEST(_field, _state, _test, _version, _field_size) { \
75608e99e29SPeter Maydell .name = (stringify(_field)), \
757508f7988SDavid Hildenbrand .field_exists = (_test), \
75808e99e29SPeter Maydell .version_id = (_version), \
75908e99e29SPeter Maydell .size_offset = vmstate_offset_value(_state, _field_size, int32_t),\
76008e99e29SPeter Maydell .info = &vmstate_info_bitmap, \
76108e99e29SPeter Maydell .flags = VMS_VBUFFER|VMS_POINTER, \
76208e99e29SPeter Maydell .offset = offsetof(_state, _field), \
76308e99e29SPeter Maydell }
76408e99e29SPeter Maydell
765508f7988SDavid Hildenbrand #define VMSTATE_BITMAP(_field, _state, _version, _field_size) \
766508f7988SDavid Hildenbrand VMSTATE_BITMAP_TEST(_field, _state, NULL, _version, _field_size)
767508f7988SDavid Hildenbrand
76894869d5cSJianjun Duan /* For migrating a QTAILQ.
76994869d5cSJianjun Duan * Target QTAILQ needs be properly initialized.
77094869d5cSJianjun Duan * _type: type of QTAILQ element
77194869d5cSJianjun Duan * _next: name of QTAILQ entry field in QTAILQ element
77294869d5cSJianjun Duan * _vmsd: VMSD for QTAILQ element
77394869d5cSJianjun Duan * size: size of QTAILQ element
77494869d5cSJianjun Duan * start: offset of QTAILQ entry in QTAILQ element
77594869d5cSJianjun Duan */
77694869d5cSJianjun Duan #define VMSTATE_QTAILQ_V(_field, _state, _version, _vmsd, _type, _next) \
77794869d5cSJianjun Duan { \
77894869d5cSJianjun Duan .name = (stringify(_field)), \
77994869d5cSJianjun Duan .version_id = (_version), \
78094869d5cSJianjun Duan .vmsd = &(_vmsd), \
78194869d5cSJianjun Duan .size = sizeof(_type), \
78294869d5cSJianjun Duan .info = &vmstate_info_qtailq, \
78394869d5cSJianjun Duan .offset = offsetof(_state, _field), \
78494869d5cSJianjun Duan .start = offsetof(_type, _next), \
78594869d5cSJianjun Duan }
78694869d5cSJianjun Duan
7879a85e4b8SEric Auger /*
7889a85e4b8SEric Auger * For migrating a GTree whose key is a pointer to _key_type and the
7899a85e4b8SEric Auger * value, a pointer to _val_type
7909a85e4b8SEric Auger * The target tree must have been properly initialized
7919a85e4b8SEric Auger * _vmsd: Start address of the 2 element array containing the data vmsd
7929a85e4b8SEric Auger * and the key vmsd, in that order
7939a85e4b8SEric Auger * _key_type: type of the key
7949a85e4b8SEric Auger * _val_type: type of the value
7959a85e4b8SEric Auger */
7969a85e4b8SEric Auger #define VMSTATE_GTREE_V(_field, _state, _version, _vmsd, \
7979a85e4b8SEric Auger _key_type, _val_type) \
7989a85e4b8SEric Auger { \
7999a85e4b8SEric Auger .name = (stringify(_field)), \
8009a85e4b8SEric Auger .version_id = (_version), \
8019a85e4b8SEric Auger .vmsd = (_vmsd), \
8029a85e4b8SEric Auger .info = &vmstate_info_gtree, \
8039a85e4b8SEric Auger .start = sizeof(_key_type), \
8049a85e4b8SEric Auger .size = sizeof(_val_type), \
8059a85e4b8SEric Auger .offset = offsetof(_state, _field), \
8069a85e4b8SEric Auger }
8079a85e4b8SEric Auger
8089a85e4b8SEric Auger /*
8099a85e4b8SEric Auger * For migrating a GTree with direct key and the value a pointer
8109a85e4b8SEric Auger * to _val_type
8119a85e4b8SEric Auger * The target tree must have been properly initialized
8129a85e4b8SEric Auger * _vmsd: data vmsd
8139a85e4b8SEric Auger * _val_type: type of the value
8149a85e4b8SEric Auger */
8159a85e4b8SEric Auger #define VMSTATE_GTREE_DIRECT_KEY_V(_field, _state, _version, _vmsd, _val_type) \
8169a85e4b8SEric Auger { \
8179a85e4b8SEric Auger .name = (stringify(_field)), \
8189a85e4b8SEric Auger .version_id = (_version), \
8199a85e4b8SEric Auger .vmsd = (_vmsd), \
8209a85e4b8SEric Auger .info = &vmstate_info_gtree, \
8219a85e4b8SEric Auger .start = 0, \
8229a85e4b8SEric Auger .size = sizeof(_val_type), \
8239a85e4b8SEric Auger .offset = offsetof(_state, _field), \
8249a85e4b8SEric Auger }
8259a85e4b8SEric Auger
8264746dbf8SEric Auger /*
8274746dbf8SEric Auger * For migrating a QLIST
8284746dbf8SEric Auger * Target QLIST needs be properly initialized.
8294746dbf8SEric Auger * _type: type of QLIST element
8304746dbf8SEric Auger * _next: name of QLIST_ENTRY entry field in QLIST element
8314746dbf8SEric Auger * _vmsd: VMSD for QLIST element
8324746dbf8SEric Auger * size: size of QLIST element
8334746dbf8SEric Auger * start: offset of QLIST_ENTRY in QTAILQ element
8344746dbf8SEric Auger */
8354746dbf8SEric Auger #define VMSTATE_QLIST_V(_field, _state, _version, _vmsd, _type, _next) \
8364746dbf8SEric Auger { \
8374746dbf8SEric Auger .name = (stringify(_field)), \
8384746dbf8SEric Auger .version_id = (_version), \
8394746dbf8SEric Auger .vmsd = &(_vmsd), \
8404746dbf8SEric Auger .size = sizeof(_type), \
8414746dbf8SEric Auger .info = &vmstate_info_qlist, \
8424746dbf8SEric Auger .offset = offsetof(_state, _field), \
8434746dbf8SEric Auger .start = offsetof(_type, _next), \
8444746dbf8SEric Auger }
8454746dbf8SEric Auger
846701a8f76SPaolo Bonzini /* _f : field name
847701a8f76SPaolo Bonzini _f_n : num of elements field_name
848701a8f76SPaolo Bonzini _n : num of elements
849701a8f76SPaolo Bonzini _s : struct state name
850701a8f76SPaolo Bonzini _v : version
851701a8f76SPaolo Bonzini */
852701a8f76SPaolo Bonzini
853701a8f76SPaolo Bonzini #define VMSTATE_SINGLE(_field, _state, _version, _info, _type) \
854701a8f76SPaolo Bonzini VMSTATE_SINGLE_TEST(_field, _state, NULL, _version, _info, _type)
855701a8f76SPaolo Bonzini
8562dc6660bSCorey Minyard #define VMSTATE_VSTRUCT(_field, _state, _vmsd, _type, _struct_version)\
8572dc6660bSCorey Minyard VMSTATE_VSTRUCT_TEST(_field, _state, NULL, 0, _vmsd, _type, _struct_version)
8582dc6660bSCorey Minyard
8592dc6660bSCorey Minyard #define VMSTATE_VSTRUCT_V(_field, _state, _version, _vmsd, _type, _struct_version) \
8602dc6660bSCorey Minyard VMSTATE_VSTRUCT_TEST(_field, _state, NULL, _version, _vmsd, _type, \
8612dc6660bSCorey Minyard _struct_version)
8622dc6660bSCorey Minyard
863701a8f76SPaolo Bonzini #define VMSTATE_STRUCT(_field, _state, _version, _vmsd, _type) \
864701a8f76SPaolo Bonzini VMSTATE_STRUCT_TEST(_field, _state, NULL, _version, _vmsd, _type)
865701a8f76SPaolo Bonzini
866701a8f76SPaolo Bonzini #define VMSTATE_STRUCT_POINTER(_field, _state, _vmsd, _type) \
8677102400dSAlexey Kardashevskiy VMSTATE_STRUCT_POINTER_V(_field, _state, 0, _vmsd, _type)
8687102400dSAlexey Kardashevskiy
8697102400dSAlexey Kardashevskiy #define VMSTATE_STRUCT_POINTER_TEST(_field, _state, _test, _vmsd, _type) \
8707102400dSAlexey Kardashevskiy VMSTATE_STRUCT_POINTER_TEST_V(_field, _state, _test, 0, _vmsd, _type)
871701a8f76SPaolo Bonzini
872701a8f76SPaolo Bonzini #define VMSTATE_STRUCT_ARRAY(_field, _state, _num, _version, _vmsd, _type) \
873701a8f76SPaolo Bonzini VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, NULL, _version, \
874701a8f76SPaolo Bonzini _vmsd, _type)
875701a8f76SPaolo Bonzini
876b75c958dSStafford Horne #define VMSTATE_STRUCT_2DARRAY(_field, _state, _n1, _n2, _version, \
877b75c958dSStafford Horne _vmsd, _type) \
878b75c958dSStafford Horne VMSTATE_STRUCT_2DARRAY_TEST(_field, _state, _n1, _n2, NULL, \
879b75c958dSStafford Horne _version, _vmsd, _type)
880b75c958dSStafford Horne
8819df0b0e0SLaszlo Ersek #define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) \
8829df0b0e0SLaszlo Ersek VMSTATE_BUFFER_UNSAFE_INFO_TEST(_field, _state, NULL, _version, _info, \
8839df0b0e0SLaszlo Ersek _size)
8849df0b0e0SLaszlo Ersek
885701a8f76SPaolo Bonzini #define VMSTATE_BOOL_V(_f, _s, _v) \
886701a8f76SPaolo Bonzini VMSTATE_SINGLE(_f, _s, _v, vmstate_info_bool, bool)
887701a8f76SPaolo Bonzini
888701a8f76SPaolo Bonzini #define VMSTATE_INT8_V(_f, _s, _v) \
889701a8f76SPaolo Bonzini VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int8, int8_t)
890701a8f76SPaolo Bonzini #define VMSTATE_INT16_V(_f, _s, _v) \
891701a8f76SPaolo Bonzini VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int16, int16_t)
892701a8f76SPaolo Bonzini #define VMSTATE_INT32_V(_f, _s, _v) \
893701a8f76SPaolo Bonzini VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int32, int32_t)
894701a8f76SPaolo Bonzini #define VMSTATE_INT64_V(_f, _s, _v) \
895701a8f76SPaolo Bonzini VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int64, int64_t)
896701a8f76SPaolo Bonzini
897701a8f76SPaolo Bonzini #define VMSTATE_UINT8_V(_f, _s, _v) \
898701a8f76SPaolo Bonzini VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, uint8_t)
899701a8f76SPaolo Bonzini #define VMSTATE_UINT16_V(_f, _s, _v) \
900701a8f76SPaolo Bonzini VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, uint16_t)
901701a8f76SPaolo Bonzini #define VMSTATE_UINT32_V(_f, _s, _v) \
902701a8f76SPaolo Bonzini VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, uint32_t)
903701a8f76SPaolo Bonzini #define VMSTATE_UINT64_V(_f, _s, _v) \
904701a8f76SPaolo Bonzini VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, uint64_t)
905701a8f76SPaolo Bonzini
906*e3965dc3SSteve Sistare #define VMSTATE_FD_V(_f, _s, _v) \
907*e3965dc3SSteve Sistare VMSTATE_SINGLE(_f, _s, _v, vmstate_info_fd, int32_t)
908*e3965dc3SSteve Sistare
9096cfd7639SLiran Alon #ifdef CONFIG_LINUX
9106cfd7639SLiran Alon
9116cfd7639SLiran Alon #define VMSTATE_U8_V(_f, _s, _v) \
9126cfd7639SLiran Alon VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, __u8)
9136cfd7639SLiran Alon #define VMSTATE_U16_V(_f, _s, _v) \
9146cfd7639SLiran Alon VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, __u16)
9156cfd7639SLiran Alon #define VMSTATE_U32_V(_f, _s, _v) \
9166cfd7639SLiran Alon VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, __u32)
9176cfd7639SLiran Alon #define VMSTATE_U64_V(_f, _s, _v) \
9186cfd7639SLiran Alon VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, __u64)
9196cfd7639SLiran Alon
9206cfd7639SLiran Alon #endif
9216cfd7639SLiran Alon
922701a8f76SPaolo Bonzini #define VMSTATE_BOOL(_f, _s) \
923701a8f76SPaolo Bonzini VMSTATE_BOOL_V(_f, _s, 0)
924701a8f76SPaolo Bonzini
925701a8f76SPaolo Bonzini #define VMSTATE_INT8(_f, _s) \
926701a8f76SPaolo Bonzini VMSTATE_INT8_V(_f, _s, 0)
927701a8f76SPaolo Bonzini #define VMSTATE_INT16(_f, _s) \
928701a8f76SPaolo Bonzini VMSTATE_INT16_V(_f, _s, 0)
929701a8f76SPaolo Bonzini #define VMSTATE_INT32(_f, _s) \
930701a8f76SPaolo Bonzini VMSTATE_INT32_V(_f, _s, 0)
931701a8f76SPaolo Bonzini #define VMSTATE_INT64(_f, _s) \
932701a8f76SPaolo Bonzini VMSTATE_INT64_V(_f, _s, 0)
933701a8f76SPaolo Bonzini
934701a8f76SPaolo Bonzini #define VMSTATE_UINT8(_f, _s) \
935701a8f76SPaolo Bonzini VMSTATE_UINT8_V(_f, _s, 0)
936701a8f76SPaolo Bonzini #define VMSTATE_UINT16(_f, _s) \
937701a8f76SPaolo Bonzini VMSTATE_UINT16_V(_f, _s, 0)
938701a8f76SPaolo Bonzini #define VMSTATE_UINT32(_f, _s) \
939701a8f76SPaolo Bonzini VMSTATE_UINT32_V(_f, _s, 0)
940701a8f76SPaolo Bonzini #define VMSTATE_UINT64(_f, _s) \
941701a8f76SPaolo Bonzini VMSTATE_UINT64_V(_f, _s, 0)
942701a8f76SPaolo Bonzini
943*e3965dc3SSteve Sistare #define VMSTATE_FD(_f, _s) \
944*e3965dc3SSteve Sistare VMSTATE_FD_V(_f, _s, 0)
945*e3965dc3SSteve Sistare
9466cfd7639SLiran Alon #ifdef CONFIG_LINUX
9476cfd7639SLiran Alon
9486cfd7639SLiran Alon #define VMSTATE_U8(_f, _s) \
9496cfd7639SLiran Alon VMSTATE_U8_V(_f, _s, 0)
9506cfd7639SLiran Alon #define VMSTATE_U16(_f, _s) \
9516cfd7639SLiran Alon VMSTATE_U16_V(_f, _s, 0)
9526cfd7639SLiran Alon #define VMSTATE_U32(_f, _s) \
9536cfd7639SLiran Alon VMSTATE_U32_V(_f, _s, 0)
9546cfd7639SLiran Alon #define VMSTATE_U64(_f, _s) \
9556cfd7639SLiran Alon VMSTATE_U64_V(_f, _s, 0)
9566cfd7639SLiran Alon
9576cfd7639SLiran Alon #endif
9586cfd7639SLiran Alon
959d2164ad3SHalil Pasic #define VMSTATE_UINT8_EQUAL(_f, _s, _err_hint) \
960d2164ad3SHalil Pasic VMSTATE_SINGLE_FULL(_f, _s, 0, 0, \
961d2164ad3SHalil Pasic vmstate_info_uint8_equal, uint8_t, _err_hint)
962701a8f76SPaolo Bonzini
963d2164ad3SHalil Pasic #define VMSTATE_UINT16_EQUAL(_f, _s, _err_hint) \
964d2164ad3SHalil Pasic VMSTATE_SINGLE_FULL(_f, _s, 0, 0, \
965d2164ad3SHalil Pasic vmstate_info_uint16_equal, uint16_t, _err_hint)
966701a8f76SPaolo Bonzini
967d2164ad3SHalil Pasic #define VMSTATE_UINT16_EQUAL_V(_f, _s, _v, _err_hint) \
968d2164ad3SHalil Pasic VMSTATE_SINGLE_FULL(_f, _s, 0, _v, \
969d2164ad3SHalil Pasic vmstate_info_uint16_equal, uint16_t, _err_hint)
970701a8f76SPaolo Bonzini
971d2164ad3SHalil Pasic #define VMSTATE_INT32_EQUAL(_f, _s, _err_hint) \
972d2164ad3SHalil Pasic VMSTATE_SINGLE_FULL(_f, _s, 0, 0, \
973d2164ad3SHalil Pasic vmstate_info_int32_equal, int32_t, _err_hint)
974701a8f76SPaolo Bonzini
975d2164ad3SHalil Pasic #define VMSTATE_UINT32_EQUAL_V(_f, _s, _v, _err_hint) \
976d2164ad3SHalil Pasic VMSTATE_SINGLE_FULL(_f, _s, 0, _v, \
977d2164ad3SHalil Pasic vmstate_info_uint32_equal, uint32_t, _err_hint)
978d58f5598SDavid Gibson
979d2164ad3SHalil Pasic #define VMSTATE_UINT32_EQUAL(_f, _s, _err_hint) \
980d2164ad3SHalil Pasic VMSTATE_UINT32_EQUAL_V(_f, _s, 0, _err_hint)
981701a8f76SPaolo Bonzini
982d2164ad3SHalil Pasic #define VMSTATE_UINT64_EQUAL_V(_f, _s, _v, _err_hint) \
983d2164ad3SHalil Pasic VMSTATE_SINGLE_FULL(_f, _s, 0, _v, \
984d2164ad3SHalil Pasic vmstate_info_uint64_equal, uint64_t, _err_hint)
985e344b8a1SDavid Gibson
986d2164ad3SHalil Pasic #define VMSTATE_UINT64_EQUAL(_f, _s, _err_hint) \
987d2164ad3SHalil Pasic VMSTATE_UINT64_EQUAL_V(_f, _s, 0, _err_hint)
988e344b8a1SDavid Gibson
9893476436aSMichael S. Tsirkin #define VMSTATE_INT32_POSITIVE_LE(_f, _s) \
990701a8f76SPaolo Bonzini VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t)
991701a8f76SPaolo Bonzini
9928e995f34SCorey Minyard #define VMSTATE_BOOL_TEST(_f, _s, _t) \
9938e995f34SCorey Minyard VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_bool, bool)
9948e995f34SCorey Minyard
99587774a4aSDavid Gibson #define VMSTATE_INT8_TEST(_f, _s, _t) \
99687774a4aSDavid Gibson VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_int8, int8_t)
99787774a4aSDavid Gibson
99887774a4aSDavid Gibson #define VMSTATE_INT16_TEST(_f, _s, _t) \
99987774a4aSDavid Gibson VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_int16, int16_t)
100087774a4aSDavid Gibson
100187774a4aSDavid Gibson #define VMSTATE_INT32_TEST(_f, _s, _t) \
100287774a4aSDavid Gibson VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_int32, int32_t)
100387774a4aSDavid Gibson
100487774a4aSDavid Gibson #define VMSTATE_INT64_TEST(_f, _s, _t) \
100587774a4aSDavid Gibson VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_int64, int64_t)
100687774a4aSDavid Gibson
1007701a8f76SPaolo Bonzini #define VMSTATE_UINT8_TEST(_f, _s, _t) \
1008701a8f76SPaolo Bonzini VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint8, uint8_t)
1009701a8f76SPaolo Bonzini
1010701a8f76SPaolo Bonzini #define VMSTATE_UINT16_TEST(_f, _s, _t) \
1011701a8f76SPaolo Bonzini VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint16, uint16_t)
1012701a8f76SPaolo Bonzini
1013701a8f76SPaolo Bonzini #define VMSTATE_UINT32_TEST(_f, _s, _t) \
1014701a8f76SPaolo Bonzini VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint32, uint32_t)
1015701a8f76SPaolo Bonzini
101687774a4aSDavid Gibson #define VMSTATE_UINT64_TEST(_f, _s, _t) \
101787774a4aSDavid Gibson VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint64, uint64_t)
101887774a4aSDavid Gibson
1019*e3965dc3SSteve Sistare #define VMSTATE_FD_TEST(_f, _s, _t) \
1020*e3965dc3SSteve Sistare VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_fd, int32_t)
1021213945e4SDavid Gibson
1022e720677eSPaolo Bonzini #define VMSTATE_TIMER_PTR_TEST(_f, _s, _test) \
1023701a8f76SPaolo Bonzini VMSTATE_POINTER_TEST(_f, _s, _test, vmstate_info_timer, QEMUTimer *)
1024701a8f76SPaolo Bonzini
1025e720677eSPaolo Bonzini #define VMSTATE_TIMER_PTR_V(_f, _s, _v) \
10260281518aSPaolo Bonzini VMSTATE_POINTER(_f, _s, _v, vmstate_info_timer, QEMUTimer *)
10270281518aSPaolo Bonzini
1028e720677eSPaolo Bonzini #define VMSTATE_TIMER_PTR(_f, _s) \
1029e720677eSPaolo Bonzini VMSTATE_TIMER_PTR_V(_f, _s, 0)
1030e720677eSPaolo Bonzini
1031e720677eSPaolo Bonzini #define VMSTATE_TIMER_PTR_ARRAY(_f, _s, _n) \
1032e720677eSPaolo Bonzini VMSTATE_ARRAY_OF_POINTER(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer *)
1033e720677eSPaolo Bonzini
1034e720677eSPaolo Bonzini #define VMSTATE_TIMER_TEST(_f, _s, _test) \
1035e720677eSPaolo Bonzini VMSTATE_SINGLE_TEST(_f, _s, _test, 0, vmstate_info_timer, QEMUTimer)
1036e720677eSPaolo Bonzini
1037e720677eSPaolo Bonzini #define VMSTATE_TIMER_V(_f, _s, _v) \
1038e720677eSPaolo Bonzini VMSTATE_SINGLE(_f, _s, _v, vmstate_info_timer, QEMUTimer)
1039e720677eSPaolo Bonzini
1040701a8f76SPaolo Bonzini #define VMSTATE_TIMER(_f, _s) \
10410281518aSPaolo Bonzini VMSTATE_TIMER_V(_f, _s, 0)
1042701a8f76SPaolo Bonzini
1043701a8f76SPaolo Bonzini #define VMSTATE_TIMER_ARRAY(_f, _s, _n) \
1044e720677eSPaolo Bonzini VMSTATE_ARRAY(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer)
1045701a8f76SPaolo Bonzini
1046701a8f76SPaolo Bonzini #define VMSTATE_BOOL_ARRAY_V(_f, _s, _n, _v) \
1047701a8f76SPaolo Bonzini VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_bool, bool)
1048701a8f76SPaolo Bonzini
1049701a8f76SPaolo Bonzini #define VMSTATE_BOOL_ARRAY(_f, _s, _n) \
1050701a8f76SPaolo Bonzini VMSTATE_BOOL_ARRAY_V(_f, _s, _n, 0)
1051701a8f76SPaolo Bonzini
1052e0a37e26SPeter Maydell #define VMSTATE_BOOL_SUB_ARRAY(_f, _s, _start, _num) \
1053e0a37e26SPeter Maydell VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_bool, bool)
1054e0a37e26SPeter Maydell
1055701a8f76SPaolo Bonzini #define VMSTATE_UINT16_ARRAY_V(_f, _s, _n, _v) \
1056701a8f76SPaolo Bonzini VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint16, uint16_t)
1057701a8f76SPaolo Bonzini
1058bd7f92e5SPeter Maydell #define VMSTATE_UINT16_2DARRAY_V(_f, _s, _n1, _n2, _v) \
1059bd7f92e5SPeter Maydell VMSTATE_2DARRAY(_f, _s, _n1, _n2, _v, vmstate_info_uint16, uint16_t)
1060bd7f92e5SPeter Maydell
1061701a8f76SPaolo Bonzini #define VMSTATE_UINT16_ARRAY(_f, _s, _n) \
1062701a8f76SPaolo Bonzini VMSTATE_UINT16_ARRAY_V(_f, _s, _n, 0)
1063701a8f76SPaolo Bonzini
1064b77473a0SLuc Michel #define VMSTATE_UINT16_SUB_ARRAY(_f, _s, _start, _num) \
1065b77473a0SLuc Michel VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint16, uint16_t)
1066b77473a0SLuc Michel
1067bd7f92e5SPeter Maydell #define VMSTATE_UINT16_2DARRAY(_f, _s, _n1, _n2) \
1068bd7f92e5SPeter Maydell VMSTATE_UINT16_2DARRAY_V(_f, _s, _n1, _n2, 0)
1069bd7f92e5SPeter Maydell
1070bd7f92e5SPeter Maydell #define VMSTATE_UINT8_2DARRAY_V(_f, _s, _n1, _n2, _v) \
1071bd7f92e5SPeter Maydell VMSTATE_2DARRAY(_f, _s, _n1, _n2, _v, vmstate_info_uint8, uint8_t)
1072bd7f92e5SPeter Maydell
1073701a8f76SPaolo Bonzini #define VMSTATE_UINT8_ARRAY_V(_f, _s, _n, _v) \
1074701a8f76SPaolo Bonzini VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint8, uint8_t)
1075701a8f76SPaolo Bonzini
1076701a8f76SPaolo Bonzini #define VMSTATE_UINT8_ARRAY(_f, _s, _n) \
1077701a8f76SPaolo Bonzini VMSTATE_UINT8_ARRAY_V(_f, _s, _n, 0)
1078701a8f76SPaolo Bonzini
10792e323f03SFam Zheng #define VMSTATE_UINT8_SUB_ARRAY(_f, _s, _start, _num) \
10802e323f03SFam Zheng VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint8, uint8_t)
10812e323f03SFam Zheng
1082bd7f92e5SPeter Maydell #define VMSTATE_UINT8_2DARRAY(_f, _s, _n1, _n2) \
1083bd7f92e5SPeter Maydell VMSTATE_UINT8_2DARRAY_V(_f, _s, _n1, _n2, 0)
1084bd7f92e5SPeter Maydell
1085701a8f76SPaolo Bonzini #define VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v) \
1086701a8f76SPaolo Bonzini VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint32, uint32_t)
1087701a8f76SPaolo Bonzini
1088a1b1d277SChristoffer Dall #define VMSTATE_UINT32_2DARRAY_V(_f, _s, _n1, _n2, _v) \
1089a1b1d277SChristoffer Dall VMSTATE_2DARRAY(_f, _s, _n1, _n2, _v, vmstate_info_uint32, uint32_t)
1090a1b1d277SChristoffer Dall
1091701a8f76SPaolo Bonzini #define VMSTATE_UINT32_ARRAY(_f, _s, _n) \
1092701a8f76SPaolo Bonzini VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0)
1093701a8f76SPaolo Bonzini
1094a006f122SRichard Henderson #define VMSTATE_UINT32_SUB_ARRAY(_f, _s, _start, _num) \
1095a006f122SRichard Henderson VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint32, uint32_t)
1096a006f122SRichard Henderson
1097a1b1d277SChristoffer Dall #define VMSTATE_UINT32_2DARRAY(_f, _s, _n1, _n2) \
1098a1b1d277SChristoffer Dall VMSTATE_UINT32_2DARRAY_V(_f, _s, _n1, _n2, 0)
1099a1b1d277SChristoffer Dall
1100701a8f76SPaolo Bonzini #define VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v) \
1101701a8f76SPaolo Bonzini VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint64, uint64_t)
1102701a8f76SPaolo Bonzini
1103701a8f76SPaolo Bonzini #define VMSTATE_UINT64_ARRAY(_f, _s, _n) \
1104701a8f76SPaolo Bonzini VMSTATE_UINT64_ARRAY_V(_f, _s, _n, 0)
1105701a8f76SPaolo Bonzini
1106a006f122SRichard Henderson #define VMSTATE_UINT64_SUB_ARRAY(_f, _s, _start, _num) \
1107a006f122SRichard Henderson VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint64, uint64_t)
1108a006f122SRichard Henderson
110904716bc8SPeter Maydell #define VMSTATE_UINT64_2DARRAY(_f, _s, _n1, _n2) \
111004716bc8SPeter Maydell VMSTATE_UINT64_2DARRAY_V(_f, _s, _n1, _n2, 0)
111104716bc8SPeter Maydell
111204716bc8SPeter Maydell #define VMSTATE_UINT64_2DARRAY_V(_f, _s, _n1, _n2, _v) \
111304716bc8SPeter Maydell VMSTATE_2DARRAY(_f, _s, _n1, _n2, _v, vmstate_info_uint64, uint64_t)
111404716bc8SPeter Maydell
1115701a8f76SPaolo Bonzini #define VMSTATE_INT16_ARRAY_V(_f, _s, _n, _v) \
1116701a8f76SPaolo Bonzini VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int16, int16_t)
1117701a8f76SPaolo Bonzini
1118701a8f76SPaolo Bonzini #define VMSTATE_INT16_ARRAY(_f, _s, _n) \
1119701a8f76SPaolo Bonzini VMSTATE_INT16_ARRAY_V(_f, _s, _n, 0)
1120701a8f76SPaolo Bonzini
1121701a8f76SPaolo Bonzini #define VMSTATE_INT32_ARRAY_V(_f, _s, _n, _v) \
1122701a8f76SPaolo Bonzini VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int32, int32_t)
1123701a8f76SPaolo Bonzini
1124701a8f76SPaolo Bonzini #define VMSTATE_INT32_ARRAY(_f, _s, _n) \
1125701a8f76SPaolo Bonzini VMSTATE_INT32_ARRAY_V(_f, _s, _n, 0)
1126701a8f76SPaolo Bonzini
1127701a8f76SPaolo Bonzini #define VMSTATE_INT64_ARRAY_V(_f, _s, _n, _v) \
1128701a8f76SPaolo Bonzini VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int64, int64_t)
1129701a8f76SPaolo Bonzini
1130701a8f76SPaolo Bonzini #define VMSTATE_INT64_ARRAY(_f, _s, _n) \
1131701a8f76SPaolo Bonzini VMSTATE_INT64_ARRAY_V(_f, _s, _n, 0)
1132701a8f76SPaolo Bonzini
113355174749SJuan Quintela #define VMSTATE_CPUDOUBLE_ARRAY_V(_f, _s, _n, _v) \
113455174749SJuan Quintela VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_cpudouble, CPU_DoubleU)
113555174749SJuan Quintela
113655174749SJuan Quintela #define VMSTATE_CPUDOUBLE_ARRAY(_f, _s, _n) \
113755174749SJuan Quintela VMSTATE_CPUDOUBLE_ARRAY_V(_f, _s, _n, 0)
113855174749SJuan Quintela
1139701a8f76SPaolo Bonzini #define VMSTATE_BUFFER_V(_f, _s, _v) \
1140701a8f76SPaolo Bonzini VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, 0, sizeof(typeof_field(_s, _f)))
1141701a8f76SPaolo Bonzini
1142701a8f76SPaolo Bonzini #define VMSTATE_BUFFER(_f, _s) \
1143701a8f76SPaolo Bonzini VMSTATE_BUFFER_V(_f, _s, 0)
1144701a8f76SPaolo Bonzini
1145701a8f76SPaolo Bonzini #define VMSTATE_PARTIAL_BUFFER(_f, _s, _size) \
1146701a8f76SPaolo Bonzini VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, 0, _size)
1147701a8f76SPaolo Bonzini
1148cc966774SPaolo Bonzini #define VMSTATE_BUFFER_START_MIDDLE_V(_f, _s, _start, _v) \
1149cc966774SPaolo Bonzini VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, _start, sizeof(typeof_field(_s, _f)))
1150cc966774SPaolo Bonzini
1151701a8f76SPaolo Bonzini #define VMSTATE_BUFFER_START_MIDDLE(_f, _s, _start) \
1152cc966774SPaolo Bonzini VMSTATE_BUFFER_START_MIDDLE_V(_f, _s, _start, 0)
1153701a8f76SPaolo Bonzini
1154701a8f76SPaolo Bonzini #define VMSTATE_PARTIAL_VBUFFER(_f, _s, _size) \
115559046ec2SHalil Pasic VMSTATE_VBUFFER(_f, _s, 0, NULL, _size)
1156701a8f76SPaolo Bonzini
1157701a8f76SPaolo Bonzini #define VMSTATE_PARTIAL_VBUFFER_UINT32(_f, _s, _size) \
115859046ec2SHalil Pasic VMSTATE_VBUFFER_UINT32(_f, _s, 0, NULL, _size)
1159701a8f76SPaolo Bonzini
1160701a8f76SPaolo Bonzini #define VMSTATE_BUFFER_TEST(_f, _s, _test) \
1161701a8f76SPaolo Bonzini VMSTATE_STATIC_BUFFER(_f, _s, 0, _test, 0, sizeof(typeof_field(_s, _f)))
1162701a8f76SPaolo Bonzini
1163701a8f76SPaolo Bonzini #define VMSTATE_BUFFER_UNSAFE(_field, _state, _version, _size) \
1164701a8f76SPaolo Bonzini VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, vmstate_info_buffer, _size)
1165701a8f76SPaolo Bonzini
1166772c6212SPeter Xu /*
1167772c6212SPeter Xu * These VMSTATE_UNUSED*() macros can be used to fill in the holes
1168772c6212SPeter Xu * when some of the vmstate fields are obsolete to be compatible with
1169772c6212SPeter Xu * migrations between new/old binaries.
1170772c6212SPeter Xu *
1171772c6212SPeter Xu * CAUTION: when using any of the VMSTATE_UNUSED*() macros please be
1172772c6212SPeter Xu * sure that the size passed in is the size that was actually *sent*
1173772c6212SPeter Xu * rather than the size of the *structure*. One example is the
1174772c6212SPeter Xu * boolean type - the size of the structure can vary depending on the
1175772c6212SPeter Xu * definition of boolean, however the size we actually sent is always
1176772c6212SPeter Xu * 1 byte (please refer to implementation of VMSTATE_BOOL_V and
1177772c6212SPeter Xu * vmstate_info_bool). So here we should always pass in size==1
1178772c6212SPeter Xu * rather than size==sizeof(bool).
1179772c6212SPeter Xu */
1180701a8f76SPaolo Bonzini #define VMSTATE_UNUSED_V(_v, _size) \
1181701a8f76SPaolo Bonzini VMSTATE_UNUSED_BUFFER(NULL, _v, _size)
1182701a8f76SPaolo Bonzini
1183701a8f76SPaolo Bonzini #define VMSTATE_UNUSED(_size) \
1184701a8f76SPaolo Bonzini VMSTATE_UNUSED_V(0, _size)
1185701a8f76SPaolo Bonzini
1186701a8f76SPaolo Bonzini #define VMSTATE_UNUSED_TEST(_test, _size) \
1187701a8f76SPaolo Bonzini VMSTATE_UNUSED_BUFFER(_test, 0, _size)
1188701a8f76SPaolo Bonzini
1189701a8f76SPaolo Bonzini #define VMSTATE_END_OF_LIST() \
119089c56848SDr. David Alan Gilbert { \
119189c56848SDr. David Alan Gilbert .flags = VMS_END, \
119289c56848SDr. David Alan Gilbert }
1193701a8f76SPaolo Bonzini
1194701a8f76SPaolo Bonzini int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
1195701a8f76SPaolo Bonzini void *opaque, int version_id);
1196551dbd08SDr. David Alan Gilbert int vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
11973ddba9a9SMarkus Armbruster void *opaque, JSONWriter *vmdesc);
1198969298f9STejus GK int vmstate_save_state_with_err(QEMUFile *f, const VMStateDescription *vmsd,
1199969298f9STejus GK void *opaque, JSONWriter *vmdesc, Error **errp);
12002dc6660bSCorey Minyard int vmstate_save_state_v(QEMUFile *f, const VMStateDescription *vmsd,
12013ddba9a9SMarkus Armbruster void *opaque, JSONWriter *vmdesc,
1202969298f9STejus GK int version_id, Error **errp);
1203d7650eabSAndreas Färber
12044d8bdc2aSMarc-André Lureau bool vmstate_section_needed(const VMStateDescription *vmsd, void *opaque);
1205df896152SJuan Quintela
12061df2c9a2SPeter Xu #define VMSTATE_INSTANCE_ID_ANY -1
12071df2c9a2SPeter Xu
1208581f08baSDr. David Alan Gilbert /* Returns: 0 on success, -1 on failure */
120993062e23SPeter Xu int vmstate_register_with_alias_id(VMStateIf *obj, uint32_t instance_id,
1210701a8f76SPaolo Bonzini const VMStateDescription *vmsd,
1211701a8f76SPaolo Bonzini void *base, int alias_id,
1212bc5c4f21SDr. David Alan Gilbert int required_for_version,
1213bc5c4f21SDr. David Alan Gilbert Error **errp);
1214d7650eabSAndreas Färber
12156caf1571SAlex Bennée /**
12166caf1571SAlex Bennée * vmstate_register() - legacy function to register state
12176caf1571SAlex Bennée * serialisation description
12186caf1571SAlex Bennée *
12196caf1571SAlex Bennée * New code shouldn't be using this function as QOM-ified devices have
12206caf1571SAlex Bennée * dc->vmsd to store the serialisation description.
12216caf1571SAlex Bennée *
12226caf1571SAlex Bennée * Returns: 0 on success, -1 on failure
12236caf1571SAlex Bennée */
vmstate_register(VMStateIf * obj,int instance_id,const VMStateDescription * vmsd,void * opaque)12243cad405bSMarc-André Lureau static inline int vmstate_register(VMStateIf *obj, int instance_id,
1225d7650eabSAndreas Färber const VMStateDescription *vmsd,
1226d7650eabSAndreas Färber void *opaque)
1227d7650eabSAndreas Färber {
12283cad405bSMarc-André Lureau return vmstate_register_with_alias_id(obj, instance_id, vmsd,
1229bc5c4f21SDr. David Alan Gilbert opaque, -1, 0, NULL);
1230d7650eabSAndreas Färber }
1231d7650eabSAndreas Färber
123271daf640SJuan Quintela /**
1233485fb955SJuan Quintela * vmstate_replace_hack_for_ppc() - ppc used to abuse vmstate_register
1234485fb955SJuan Quintela *
1235485fb955SJuan Quintela * Don't even think about using this function in new code.
1236485fb955SJuan Quintela *
1237485fb955SJuan Quintela * Returns: 0 on success, -1 on failure
1238485fb955SJuan Quintela */
1239485fb955SJuan Quintela int vmstate_replace_hack_for_ppc(VMStateIf *obj, int instance_id,
1240485fb955SJuan Quintela const VMStateDescription *vmsd,
1241485fb955SJuan Quintela void *opaque);
1242485fb955SJuan Quintela
1243485fb955SJuan Quintela /**
124471daf640SJuan Quintela * vmstate_register_any() - legacy function to register state
124571daf640SJuan Quintela * serialisation description and let the function choose the id
124671daf640SJuan Quintela *
124771daf640SJuan Quintela * New code shouldn't be using this function as QOM-ified devices have
124871daf640SJuan Quintela * dc->vmsd to store the serialisation description.
124971daf640SJuan Quintela *
125071daf640SJuan Quintela * Returns: 0 on success, -1 on failure
125171daf640SJuan Quintela */
vmstate_register_any(VMStateIf * obj,const VMStateDescription * vmsd,void * opaque)125271daf640SJuan Quintela static inline int vmstate_register_any(VMStateIf *obj,
125371daf640SJuan Quintela const VMStateDescription *vmsd,
125471daf640SJuan Quintela void *opaque)
125571daf640SJuan Quintela {
125671daf640SJuan Quintela return vmstate_register_with_alias_id(obj, VMSTATE_INSTANCE_ID_ANY, vmsd,
125771daf640SJuan Quintela opaque, -1, 0, NULL);
125871daf640SJuan Quintela }
125971daf640SJuan Quintela
12603cad405bSMarc-André Lureau void vmstate_unregister(VMStateIf *obj, const VMStateDescription *vmsd,
1261701a8f76SPaolo Bonzini void *opaque);
1262701a8f76SPaolo Bonzini
1263701a8f76SPaolo Bonzini void vmstate_register_ram(struct MemoryRegion *memory, DeviceState *dev);
1264701a8f76SPaolo Bonzini void vmstate_unregister_ram(struct MemoryRegion *memory, DeviceState *dev);
1265701a8f76SPaolo Bonzini void vmstate_register_ram_global(struct MemoryRegion *memory);
1266701a8f76SPaolo Bonzini
12671bfe5f05SJuan Quintela bool vmstate_check_only_migratable(const VMStateDescription *vmsd);
12681bfe5f05SJuan Quintela
1269701a8f76SPaolo Bonzini #endif
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