/* * QEMU migration/snapshot declarations * * Copyright (c) 2009-2011 Red Hat, Inc. * * Original author: Juan Quintela * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ #ifndef QEMU_VMSTATE_H #define QEMU_VMSTATE_H 1 #ifndef CONFIG_USER_ONLY #include #endif typedef void SaveStateHandler(QEMUFile *f, void *opaque); typedef int SaveLiveStateHandler(QEMUFile *f, int stage, void *opaque); typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id); typedef struct SaveVMHandlers { #if 0 /* This runs inside the iothread lock. */ void (*set_params)(const MigrationParams *params, void * opaque); #endif SaveStateHandler *save_state; SaveLiveStateHandler *save_live_state; #if 0 void (*cancel)(void *opaque); int (*save_live_complete)(QEMUFile *f, void *opaque); /* This runs both outside and inside the iothread lock. */ bool (*is_active)(void *opaque); /* This runs outside the iothread lock in the migration case, and * within the lock in the savevm case. The callback had better only * use data that is local to the migration thread or protected * by other locks. */ int (*save_live_iterate)(QEMUFile *f, void *opaque); /* This runs outside the iothread lock! */ int (*save_live_setup)(QEMUFile *f, void *opaque); uint64_t (*save_live_pending)(QEMUFile *f, void *opaque, uint64_t max_size); #endif LoadStateHandler *load_state; } SaveVMHandlers; int register_savevm(DeviceState* dev, const char *idstr, int instance_id, int version_id, SaveStateHandler *save_state, LoadStateHandler *load_state, void *opaque); int register_savevm_live(DeviceState* dev, const char *idstr, int instance_id, int version_id, SaveVMHandlers *ops, void *opaque); void unregister_savevm(DeviceState* dev, const char *idstr, void *opaque); void register_device_unmigratable(DeviceState *dev, const char *idstr, void *opaque); typedef struct VMStateInfo VMStateInfo; typedef struct VMStateDescription VMStateDescription; struct VMStateInfo { const char *name; int (*get)(QEMUFile *f, void *pv, size_t size); void (*put)(QEMUFile *f, void *pv, size_t size); }; enum VMStateFlags { VMS_SINGLE = 0x001, VMS_POINTER = 0x002, VMS_ARRAY = 0x004, VMS_STRUCT = 0x008, VMS_VARRAY_INT32 = 0x010, /* Array with size in int32_t field*/ VMS_BUFFER = 0x020, /* static sized buffer */ VMS_ARRAY_OF_POINTER = 0x040, VMS_VARRAY_UINT16 = 0x080, /* Array with size in uint16_t field */ VMS_VBUFFER = 0x100, /* Buffer with size in int32_t field */ VMS_MULTIPLY = 0x200, /* multiply "size" field by field_size */ VMS_VARRAY_UINT8 = 0x400, /* Array with size in uint8_t field*/ VMS_VARRAY_UINT32 = 0x800, /* Array with size in uint32_t field*/ }; typedef struct { const char *name; size_t offset; size_t size; size_t start; int num; size_t num_offset; size_t size_offset; const VMStateInfo *info; enum VMStateFlags flags; const VMStateDescription *vmsd; int version_id; bool (*field_exists)(void *opaque, int version_id); } VMStateField; typedef struct VMStateSubsection { const VMStateDescription *vmsd; bool (*needed)(void *opaque); } VMStateSubsection; struct VMStateDescription { const char *name; int unmigratable; int version_id; int minimum_version_id; int minimum_version_id_old; LoadStateHandler *load_state_old; int (*pre_load)(void *opaque); int (*post_load)(void *opaque, int version_id); void (*pre_save)(void *opaque); VMStateField *fields; const VMStateSubsection *subsections; }; #ifdef CONFIG_USER_ONLY extern const VMStateDescription vmstate_dummy; #endif extern const VMStateInfo vmstate_info_bool; extern const VMStateInfo vmstate_info_int8; extern const VMStateInfo vmstate_info_int16; extern const VMStateInfo vmstate_info_int32; extern const VMStateInfo vmstate_info_int64; extern const VMStateInfo vmstate_info_uint8_equal; extern const VMStateInfo vmstate_info_uint16_equal; extern const VMStateInfo vmstate_info_int32_equal; extern const VMStateInfo vmstate_info_uint32_equal; extern const VMStateInfo vmstate_info_uint64_equal; extern const VMStateInfo vmstate_info_int32_le; extern const VMStateInfo vmstate_info_uint8; extern const VMStateInfo vmstate_info_uint16; extern const VMStateInfo vmstate_info_uint32; extern const VMStateInfo vmstate_info_uint64; extern const VMStateInfo vmstate_info_float64; extern const VMStateInfo vmstate_info_timer; extern const VMStateInfo vmstate_info_buffer; extern const VMStateInfo vmstate_info_unused_buffer; extern const VMStateInfo vmstate_info_bitmap; #define type_check_2darray(t1,t2,n,m) ((t1(*)[n][m])0 - (t2*)0) #define type_check_array(t1,t2,n) ((t1(*)[n])0 - (t2*)0) #define type_check_pointer(t1,t2) ((t1**)0 - (t2*)0) #define vmstate_offset_value(_state, _field, _type) \ (offsetof(_state, _field) + \ type_check(_type, typeof_field(_state, _field))) #define vmstate_offset_pointer(_state, _field, _type) \ (offsetof(_state, _field) + \ type_check_pointer(_type, typeof_field(_state, _field))) #define vmstate_offset_array(_state, _field, _type, _num) \ (offsetof(_state, _field) + \ type_check_array(_type, typeof_field(_state, _field), _num)) #define vmstate_offset_2darray(_state, _field, _type, _n1, _n2) \ (offsetof(_state, _field) + \ type_check_2darray(_type, typeof_field(_state, _field), _n1, _n2)) #define vmstate_offset_sub_array(_state, _field, _type, _start) \ (offsetof(_state, _field[_start])) #define vmstate_offset_buffer(_state, _field) \ vmstate_offset_array(_state, _field, uint8_t, \ sizeof(typeof_field(_state, _field))) #define VMSTATE_SINGLE_TEST(_field, _state, _test, _version, _info, _type) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .field_exists = (_test), \ .size = sizeof(_type), \ .info = &(_info), \ .flags = VMS_SINGLE, \ .offset = vmstate_offset_value(_state, _field, _type), \ } #define VMSTATE_POINTER(_field, _state, _version, _info, _type) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .info = &(_info), \ .size = sizeof(_type), \ .flags = VMS_SINGLE|VMS_POINTER, \ .offset = vmstate_offset_value(_state, _field, _type), \ } #define VMSTATE_POINTER_TEST(_field, _state, _test, _info, _type) { \ .name = (stringify(_field)), \ .info = &(_info), \ .field_exists = (_test), \ .size = sizeof(_type), \ .flags = VMS_SINGLE|VMS_POINTER, \ .offset = vmstate_offset_value(_state, _field, _type), \ } #define VMSTATE_ARRAY(_field, _state, _num, _version, _info, _type) {\ .name = (stringify(_field)), \ .version_id = (_version), \ .num = (_num), \ .info = &(_info), \ .size = sizeof(_type), \ .flags = VMS_ARRAY, \ .offset = vmstate_offset_array(_state, _field, _type, _num), \ } #define VMSTATE_2DARRAY(_field, _state, _n1, _n2, _version, _info, _type) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .num = (_n1) * (_n2), \ .info = &(_info), \ .size = sizeof(_type), \ .flags = VMS_ARRAY, \ .offset = vmstate_offset_2darray(_state, _field, _type, _n1, _n2), \ } #define VMSTATE_ARRAY_TEST(_field, _state, _num, _test, _info, _type) {\ .name = (stringify(_field)), \ .field_exists = (_test), \ .num = (_num), \ .info = &(_info), \ .size = sizeof(_type), \ .flags = VMS_ARRAY, \ .offset = vmstate_offset_array(_state, _field, _type, _num),\ } #define VMSTATE_SUB_ARRAY(_field, _state, _start, _num, _version, _info, _type) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .num = (_num), \ .info = &(_info), \ .size = sizeof(_type), \ .flags = VMS_ARRAY, \ .offset = vmstate_offset_sub_array(_state, _field, _type, _start), \ } #define VMSTATE_ARRAY_INT32_UNSAFE(_field, _state, _field_num, _info, _type) {\ .name = (stringify(_field)), \ .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \ .info = &(_info), \ .size = sizeof(_type), \ .flags = VMS_VARRAY_INT32, \ .offset = offsetof(_state, _field), \ } #define VMSTATE_VARRAY_INT32(_field, _state, _field_num, _version, _info, _type) {\ .name = (stringify(_field)), \ .version_id = (_version), \ .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \ .info = &(_info), \ .size = sizeof(_type), \ .flags = VMS_VARRAY_INT32|VMS_POINTER, \ .offset = vmstate_offset_pointer(_state, _field, _type), \ } #define VMSTATE_VARRAY_UINT32(_field, _state, _field_num, _version, _info, _type) {\ .name = (stringify(_field)), \ .version_id = (_version), \ .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\ .info = &(_info), \ .size = sizeof(_type), \ .flags = VMS_VARRAY_UINT32|VMS_POINTER, \ .offset = vmstate_offset_pointer(_state, _field, _type), \ } #define VMSTATE_VARRAY_UINT16_UNSAFE(_field, _state, _field_num, _version, _info, _type) {\ .name = (stringify(_field)), \ .version_id = (_version), \ .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\ .info = &(_info), \ .size = sizeof(_type), \ .flags = VMS_VARRAY_UINT16, \ .offset = offsetof(_state, _field), \ } #define VMSTATE_STRUCT_TEST(_field, _state, _test, _version, _vmsd, _type) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .field_exists = (_test), \ .vmsd = &(_vmsd), \ .size = sizeof(_type), \ .flags = VMS_STRUCT, \ .offset = vmstate_offset_value(_state, _field, _type), \ } #define VMSTATE_STRUCT_POINTER_V(_field, _state, _version, _vmsd, _type) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .vmsd = &(_vmsd), \ .size = sizeof(_type), \ .flags = VMS_STRUCT|VMS_POINTER, \ .offset = vmstate_offset_value(_state, _field, _type), \ } #define VMSTATE_STRUCT_POINTER_TEST_V(_field, _state, _test, _version, _vmsd, _type) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .field_exists = (_test), \ .vmsd = &(_vmsd), \ .size = sizeof(_type), \ .flags = VMS_STRUCT|VMS_POINTER, \ .offset = vmstate_offset_value(_state, _field, _type), \ } #define VMSTATE_ARRAY_OF_POINTER(_field, _state, _num, _version, _info, _type) {\ .name = (stringify(_field)), \ .version_id = (_version), \ .num = (_num), \ .info = &(_info), \ .size = sizeof(_type), \ .flags = VMS_ARRAY|VMS_ARRAY_OF_POINTER, \ .offset = vmstate_offset_array(_state, _field, _type, _num), \ } #define VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, _test, _version, _vmsd, _type) { \ .name = (stringify(_field)), \ .num = (_num), \ .field_exists = (_test), \ .version_id = (_version), \ .vmsd = &(_vmsd), \ .size = sizeof(_type), \ .flags = VMS_STRUCT|VMS_ARRAY, \ .offset = vmstate_offset_array(_state, _field, _type, _num),\ } #define VMSTATE_STRUCT_VARRAY_UINT8(_field, _state, _field_num, _version, _vmsd, _type) { \ .name = (stringify(_field)), \ .num_offset = vmstate_offset_value(_state, _field_num, uint8_t), \ .version_id = (_version), \ .vmsd = &(_vmsd), \ .size = sizeof(_type), \ .flags = VMS_STRUCT|VMS_VARRAY_UINT8, \ .offset = offsetof(_state, _field), \ } #define VMSTATE_STRUCT_VARRAY_POINTER_INT32(_field, _state, _field_num, _vmsd, _type) { \ .name = (stringify(_field)), \ .version_id = 0, \ .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \ .size = sizeof(_type), \ .vmsd = &(_vmsd), \ .flags = VMS_POINTER | VMS_VARRAY_INT32 | VMS_STRUCT, \ .offset = vmstate_offset_pointer(_state, _field, _type), \ } #define VMSTATE_STRUCT_VARRAY_POINTER_UINT32(_field, _state, _field_num, _vmsd, _type) { \ .name = (stringify(_field)), \ .version_id = 0, \ .num_offset = vmstate_offset_value(_state, _field_num, uint32_t),\ .size = sizeof(_type), \ .vmsd = &(_vmsd), \ .flags = VMS_POINTER | VMS_VARRAY_INT32 | VMS_STRUCT, \ .offset = vmstate_offset_pointer(_state, _field, _type), \ } #define VMSTATE_STRUCT_VARRAY_POINTER_UINT16(_field, _state, _field_num, _vmsd, _type) { \ .name = (stringify(_field)), \ .version_id = 0, \ .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\ .size = sizeof(_type), \ .vmsd = &(_vmsd), \ .flags = VMS_POINTER | VMS_VARRAY_UINT16 | VMS_STRUCT, \ .offset = vmstate_offset_pointer(_state, _field, _type), \ } #define VMSTATE_STRUCT_VARRAY_INT32(_field, _state, _field_num, _version, _vmsd, _type) { \ .name = (stringify(_field)), \ .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \ .version_id = (_version), \ .vmsd = &(_vmsd), \ .size = sizeof(_type), \ .flags = VMS_STRUCT|VMS_VARRAY_INT32, \ .offset = offsetof(_state, _field), \ } #define VMSTATE_STRUCT_VARRAY_UINT32(_field, _state, _field_num, _version, _vmsd, _type) { \ .name = (stringify(_field)), \ .num_offset = vmstate_offset_value(_state, _field_num, uint32_t), \ .version_id = (_version), \ .vmsd = &(_vmsd), \ .size = sizeof(_type), \ .flags = VMS_STRUCT|VMS_VARRAY_UINT32, \ .offset = offsetof(_state, _field), \ } #define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .field_exists = (_test), \ .size = (_size - _start), \ .info = &vmstate_info_buffer, \ .flags = VMS_BUFFER, \ .offset = vmstate_offset_buffer(_state, _field) + _start, \ } #define VMSTATE_VBUFFER_MULTIPLY(_field, _state, _version, _test, _start, _field_size, _multiply) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .field_exists = (_test), \ .size_offset = vmstate_offset_value(_state, _field_size, uint32_t),\ .size = (_multiply), \ .info = &vmstate_info_buffer, \ .flags = VMS_VBUFFER|VMS_POINTER|VMS_MULTIPLY, \ .offset = offsetof(_state, _field), \ .start = (_start), \ } #define VMSTATE_VBUFFER(_field, _state, _version, _test, _start, _field_size) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .field_exists = (_test), \ .size_offset = vmstate_offset_value(_state, _field_size, int32_t),\ .info = &vmstate_info_buffer, \ .flags = VMS_VBUFFER|VMS_POINTER, \ .offset = offsetof(_state, _field), \ .start = (_start), \ } #define VMSTATE_VBUFFER_UINT32(_field, _state, _version, _test, _start, _field_size) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .field_exists = (_test), \ .size_offset = vmstate_offset_value(_state, _field_size, uint32_t),\ .info = &vmstate_info_buffer, \ .flags = VMS_VBUFFER|VMS_POINTER, \ .offset = offsetof(_state, _field), \ .start = (_start), \ } #define VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, _info, _size) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .size = (_size), \ .info = &(_info), \ .flags = VMS_BUFFER, \ .offset = offsetof(_state, _field), \ } #define VMSTATE_BUFFER_POINTER_UNSAFE(_field, _state, _version, _size) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .size = (_size), \ .info = &vmstate_info_buffer, \ .flags = VMS_BUFFER|VMS_POINTER, \ .offset = offsetof(_state, _field), \ } #define VMSTATE_UNUSED_BUFFER(_test, _version, _size) { \ .name = "unused", \ .field_exists = (_test), \ .version_id = (_version), \ .size = (_size), \ .info = &vmstate_info_unused_buffer, \ .flags = VMS_BUFFER, \ } /* _field_size should be a int32_t field in the _state struct giving the * size of the bitmap _field in bits. */ #define VMSTATE_BITMAP(_field, _state, _version, _field_size) { \ .name = (stringify(_field)), \ .version_id = (_version), \ .size_offset = vmstate_offset_value(_state, _field_size, int32_t),\ .info = &vmstate_info_bitmap, \ .flags = VMS_VBUFFER|VMS_POINTER, \ .offset = offsetof(_state, _field), \ } /* _f : field name _f_n : num of elements field_name _n : num of elements _s : struct state name _v : version */ #define VMSTATE_SINGLE(_field, _state, _version, _info, _type) \ VMSTATE_SINGLE_TEST(_field, _state, NULL, _version, _info, _type) #define VMSTATE_STRUCT(_field, _state, _version, _vmsd, _type) \ VMSTATE_STRUCT_TEST(_field, _state, NULL, _version, _vmsd, _type) #define VMSTATE_STRUCT_POINTER(_field, _state, _vmsd, _type) \ VMSTATE_STRUCT_POINTER_V(_field, _state, 0, _vmsd, _type) #define VMSTATE_STRUCT_POINTER_TEST(_field, _state, _test, _vmsd, _type) \ VMSTATE_STRUCT_POINTER_TEST_V(_field, _state, _test, 0, _vmsd, _type) #define VMSTATE_STRUCT_ARRAY(_field, _state, _num, _version, _vmsd, _type) \ VMSTATE_STRUCT_ARRAY_TEST(_field, _state, _num, NULL, _version, \ _vmsd, _type) #define VMSTATE_BOOL_V(_f, _s, _v) \ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_bool, bool) #define VMSTATE_INT8_V(_f, _s, _v) \ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int8, int8_t) #define VMSTATE_INT16_V(_f, _s, _v) \ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int16, int16_t) #define VMSTATE_INT32_V(_f, _s, _v) \ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int32, int32_t) #define VMSTATE_INT64_V(_f, _s, _v) \ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int64, int64_t) #define VMSTATE_UINT8_V(_f, _s, _v) \ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, uint8_t) #define VMSTATE_UINT16_V(_f, _s, _v) \ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, uint16_t) #define VMSTATE_UINT32_V(_f, _s, _v) \ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, uint32_t) #define VMSTATE_UINT64_V(_f, _s, _v) \ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, uint64_t) #define VMSTATE_BOOL(_f, _s) \ VMSTATE_BOOL_V(_f, _s, 0) #define VMSTATE_INT8(_f, _s) \ VMSTATE_INT8_V(_f, _s, 0) #define VMSTATE_INT16(_f, _s) \ VMSTATE_INT16_V(_f, _s, 0) #define VMSTATE_INT32(_f, _s) \ VMSTATE_INT32_V(_f, _s, 0) #define VMSTATE_INT64(_f, _s) \ VMSTATE_INT64_V(_f, _s, 0) #define VMSTATE_UINT8(_f, _s) \ VMSTATE_UINT8_V(_f, _s, 0) #define VMSTATE_UINT16(_f, _s) \ VMSTATE_UINT16_V(_f, _s, 0) #define VMSTATE_UINT32(_f, _s) \ VMSTATE_UINT32_V(_f, _s, 0) #define VMSTATE_UINT64(_f, _s) \ VMSTATE_UINT64_V(_f, _s, 0) #define VMSTATE_UINT8_EQUAL(_f, _s) \ VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint8_equal, uint8_t) #define VMSTATE_UINT16_EQUAL(_f, _s) \ VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint16_equal, uint16_t) #define VMSTATE_UINT16_EQUAL_V(_f, _s, _v) \ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16_equal, uint16_t) #define VMSTATE_INT32_EQUAL(_f, _s) \ VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_equal, int32_t) #define VMSTATE_UINT32_EQUAL_V(_f, _s, _v) \ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32_equal, uint32_t) #define VMSTATE_UINT32_EQUAL(_f, _s) \ VMSTATE_UINT32_EQUAL_V(_f, _s, 0) #define VMSTATE_UINT64_EQUAL_V(_f, _s, _v) \ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64_equal, uint64_t) #define VMSTATE_UINT64_EQUAL(_f, _s) \ VMSTATE_UINT64_EQUAL_V(_f, _s, 0) #define VMSTATE_INT32_LE(_f, _s) \ VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t) #define VMSTATE_UINT8_TEST(_f, _s, _t) \ VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint8, uint8_t) #define VMSTATE_UINT16_TEST(_f, _s, _t) \ VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint16, uint16_t) #define VMSTATE_UINT32_TEST(_f, _s, _t) \ VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint32, uint32_t) #define VMSTATE_FLOAT64_V(_f, _s, _v) \ VMSTATE_SINGLE(_f, _s, _v, vmstate_info_float64, float64) #define VMSTATE_FLOAT64(_f, _s) \ VMSTATE_FLOAT64_V(_f, _s, 0) #define VMSTATE_TIMER_TEST(_f, _s, _test) \ VMSTATE_POINTER_TEST(_f, _s, _test, vmstate_info_timer, QEMUTimer *) #define VMSTATE_TIMER_V(_f, _s, _v) \ VMSTATE_POINTER(_f, _s, _v, vmstate_info_timer, QEMUTimer *) #define VMSTATE_TIMER(_f, _s) \ VMSTATE_TIMER_V(_f, _s, 0) #define VMSTATE_TIMER_ARRAY(_f, _s, _n) \ VMSTATE_ARRAY_OF_POINTER(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer *) #define VMSTATE_BOOL_ARRAY_V(_f, _s, _n, _v) \ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_bool, bool) #define VMSTATE_BOOL_ARRAY(_f, _s, _n) \ VMSTATE_BOOL_ARRAY_V(_f, _s, _n, 0) #define VMSTATE_UINT16_ARRAY_V(_f, _s, _n, _v) \ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint16, uint16_t) #define VMSTATE_UINT16_2DARRAY_V(_f, _s, _n1, _n2, _v) \ VMSTATE_2DARRAY(_f, _s, _n1, _n2, _v, vmstate_info_uint16, uint16_t) #define VMSTATE_UINT16_ARRAY(_f, _s, _n) \ VMSTATE_UINT16_ARRAY_V(_f, _s, _n, 0) #define VMSTATE_UINT16_2DARRAY(_f, _s, _n1, _n2) \ VMSTATE_UINT16_2DARRAY_V(_f, _s, _n1, _n2, 0) #define VMSTATE_UINT8_2DARRAY_V(_f, _s, _n1, _n2, _v) \ VMSTATE_2DARRAY(_f, _s, _n1, _n2, _v, vmstate_info_uint8, uint8_t) #define VMSTATE_UINT8_ARRAY_V(_f, _s, _n, _v) \ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint8, uint8_t) #define VMSTATE_UINT8_ARRAY(_f, _s, _n) \ VMSTATE_UINT8_ARRAY_V(_f, _s, _n, 0) #define VMSTATE_UINT8_2DARRAY(_f, _s, _n1, _n2) \ VMSTATE_UINT8_2DARRAY_V(_f, _s, _n1, _n2, 0) #define VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v) \ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint32, uint32_t) #define VMSTATE_UINT32_ARRAY(_f, _s, _n) \ VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0) #define VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v) \ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint64, uint64_t) #define VMSTATE_UINT64_ARRAY(_f, _s, _n) \ VMSTATE_UINT64_ARRAY_V(_f, _s, _n, 0) #define VMSTATE_INT16_ARRAY_V(_f, _s, _n, _v) \ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int16, int16_t) #define VMSTATE_INT16_ARRAY(_f, _s, _n) \ VMSTATE_INT16_ARRAY_V(_f, _s, _n, 0) #define VMSTATE_INT32_ARRAY_V(_f, _s, _n, _v) \ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int32, int32_t) #define VMSTATE_INT32_ARRAY(_f, _s, _n) \ VMSTATE_INT32_ARRAY_V(_f, _s, _n, 0) #define VMSTATE_UINT32_SUB_ARRAY(_f, _s, _start, _num) \ VMSTATE_SUB_ARRAY(_f, _s, _start, _num, 0, vmstate_info_uint32, uint32_t) #define VMSTATE_UINT32_ARRAY(_f, _s, _n) \ VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0) #define VMSTATE_INT64_ARRAY_V(_f, _s, _n, _v) \ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int64, int64_t) #define VMSTATE_INT64_ARRAY(_f, _s, _n) \ VMSTATE_INT64_ARRAY_V(_f, _s, _n, 0) #define VMSTATE_FLOAT64_ARRAY_V(_f, _s, _n, _v) \ VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_float64, float64) #define VMSTATE_FLOAT64_ARRAY(_f, _s, _n) \ VMSTATE_FLOAT64_ARRAY_V(_f, _s, _n, 0) #define VMSTATE_BUFFER_V(_f, _s, _v) \ VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, 0, sizeof(typeof_field(_s, _f))) #define VMSTATE_BUFFER(_f, _s) \ VMSTATE_BUFFER_V(_f, _s, 0) #define VMSTATE_PARTIAL_BUFFER(_f, _s, _size) \ VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, 0, _size) #define VMSTATE_BUFFER_START_MIDDLE(_f, _s, _start) \ VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, _start, sizeof(typeof_field(_s, _f))) #define VMSTATE_PARTIAL_VBUFFER(_f, _s, _size) \ VMSTATE_VBUFFER(_f, _s, 0, NULL, 0, _size) #define VMSTATE_PARTIAL_VBUFFER_UINT32(_f, _s, _size) \ VMSTATE_VBUFFER_UINT32(_f, _s, 0, NULL, 0, _size) #define VMSTATE_SUB_VBUFFER(_f, _s, _start, _size) \ VMSTATE_VBUFFER(_f, _s, 0, NULL, _start, _size) #define VMSTATE_BUFFER_TEST(_f, _s, _test) \ VMSTATE_STATIC_BUFFER(_f, _s, 0, _test, 0, sizeof(typeof_field(_s, _f))) #define VMSTATE_BUFFER_UNSAFE(_field, _state, _version, _size) \ VMSTATE_BUFFER_UNSAFE_INFO(_field, _state, _version, vmstate_info_buffer, _size) #define VMSTATE_UNUSED_V(_v, _size) \ VMSTATE_UNUSED_BUFFER(NULL, _v, _size) #define VMSTATE_UNUSED(_size) \ VMSTATE_UNUSED_V(0, _size) #define VMSTATE_UNUSED_TEST(_test, _size) \ VMSTATE_UNUSED_BUFFER(_test, 0, _size) #define VMSTATE_END_OF_LIST() \ {} int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd, void *opaque, int version_id); void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd, void *opaque); int vmstate_register_with_alias_id(DeviceState *dev, int instance_id, const VMStateDescription *vmsd, void *base, int alias_id, int required_for_version); static inline int vmstate_register(DeviceState *dev, int instance_id, const VMStateDescription *vmsd, void *opaque) { return vmstate_register_with_alias_id(dev, instance_id, vmsd, opaque, -1, 0); } void vmstate_unregister(DeviceState *dev, const VMStateDescription *vmsd, void *opaque); #ifndef CONFIG_ANDROID struct MemoryRegion; void vmstate_register_ram(struct MemoryRegion *memory, DeviceState *dev); void vmstate_unregister_ram(struct MemoryRegion *memory, DeviceState *dev); void vmstate_register_ram_global(struct MemoryRegion *memory); #endif // !CONFIG_ANDROID #endif