1 /* Declarations for use by hardware emulation. */ 2 #ifndef QEMU_HW_H 3 #define QEMU_HW_H 4 5 #include "qemu-common.h" 6 7 #if defined(TARGET_PHYS_ADDR_BITS) && !defined(NEED_CPU_H) 8 #include "targphys.h" 9 #include "poison.h" 10 #include "cpu-common.h" 11 #endif 12 13 #include <stdbool.h> 14 #include "ioport.h" 15 #include "irq.h" 16 17 /* VM Load/Save */ 18 19 /* This function writes a chunk of data to a file at the given position. 20 * The pos argument can be ignored if the file is only being used for 21 * streaming. The handler should try to write all of the data it can. 22 */ 23 typedef int (QEMUFilePutBufferFunc)(void *opaque, const uint8_t *buf, 24 int64_t pos, int size); 25 26 /* Read a chunk of data from a file at the given position. The pos argument 27 * can be ignored if the file is only be used for streaming. The number of 28 * bytes actually read should be returned. 29 */ 30 typedef int (QEMUFileGetBufferFunc)(void *opaque, uint8_t *buf, 31 int64_t pos, int size); 32 33 /* Close a file and return an error code */ 34 typedef int (QEMUFileCloseFunc)(void *opaque); 35 36 /* Called to determine if the file has exceeded it's bandwidth allocation. The 37 * bandwidth capping is a soft limit, not a hard limit. 38 */ 39 typedef int (QEMUFileRateLimit)(void *opaque); 40 41 /* Called to change the current bandwidth allocation. This function must return 42 * the new actual bandwidth. It should be new_rate if everything goes ok, and 43 * the old rate otherwise 44 */ 45 typedef size_t (QEMUFileSetRateLimit)(void *opaque, size_t new_rate); 46 47 QEMUFile *qemu_fopen_ops(void *opaque, QEMUFilePutBufferFunc *put_buffer, 48 QEMUFileGetBufferFunc *get_buffer, 49 QEMUFileCloseFunc *close, 50 QEMUFileRateLimit *rate_limit, 51 QEMUFileSetRateLimit *set_rate_limit); 52 QEMUFile *qemu_fopen(const char *filename, const char *mode); 53 QEMUFile *qemu_fdopen(int fd, const char *mode); 54 QEMUFile *qemu_fopen_socket(int fd); 55 QEMUFile *qemu_popen(FILE *popen_file, const char *mode); 56 QEMUFile *qemu_popen_cmd(const char *command, const char *mode); 57 int qemu_stdio_fd(QEMUFile *f); 58 void qemu_fflush(QEMUFile *f); 59 int qemu_fclose(QEMUFile *f); 60 void qemu_put_buffer(QEMUFile *f, const uint8_t *buf, int size); 61 void qemu_put_byte(QEMUFile *f, int v); 62 63 static inline void qemu_put_ubyte(QEMUFile *f, unsigned int v) 64 { 65 qemu_put_byte(f, (int)v); 66 } 67 68 #define qemu_put_sbyte qemu_put_byte 69 70 void qemu_put_be16(QEMUFile *f, unsigned int v); 71 void qemu_put_be32(QEMUFile *f, unsigned int v); 72 void qemu_put_be64(QEMUFile *f, uint64_t v); 73 int qemu_get_buffer(QEMUFile *f, uint8_t *buf, int size); 74 int qemu_get_byte(QEMUFile *f); 75 76 static inline unsigned int qemu_get_ubyte(QEMUFile *f) 77 { 78 return (unsigned int)qemu_get_byte(f); 79 } 80 81 #define qemu_get_sbyte qemu_get_byte 82 83 unsigned int qemu_get_be16(QEMUFile *f); 84 unsigned int qemu_get_be32(QEMUFile *f); 85 uint64_t qemu_get_be64(QEMUFile *f); 86 int qemu_file_rate_limit(QEMUFile *f); 87 size_t qemu_file_set_rate_limit(QEMUFile *f, size_t new_rate); 88 int qemu_file_has_error(QEMUFile *f); 89 void qemu_file_set_error(QEMUFile *f); 90 91 /* Try to send any outstanding data. This function is useful when output is 92 * halted due to rate limiting or EAGAIN errors occur as it can be used to 93 * resume output. */ 94 void qemu_file_put_notify(QEMUFile *f); 95 96 static inline void qemu_put_be64s(QEMUFile *f, const uint64_t *pv) 97 { 98 qemu_put_be64(f, *pv); 99 } 100 101 static inline void qemu_put_be32s(QEMUFile *f, const uint32_t *pv) 102 { 103 qemu_put_be32(f, *pv); 104 } 105 106 static inline void qemu_put_be16s(QEMUFile *f, const uint16_t *pv) 107 { 108 qemu_put_be16(f, *pv); 109 } 110 111 static inline void qemu_put_8s(QEMUFile *f, const uint8_t *pv) 112 { 113 qemu_put_byte(f, *pv); 114 } 115 116 static inline void qemu_get_be64s(QEMUFile *f, uint64_t *pv) 117 { 118 *pv = qemu_get_be64(f); 119 } 120 121 static inline void qemu_get_be32s(QEMUFile *f, uint32_t *pv) 122 { 123 *pv = qemu_get_be32(f); 124 } 125 126 static inline void qemu_get_be16s(QEMUFile *f, uint16_t *pv) 127 { 128 *pv = qemu_get_be16(f); 129 } 130 131 static inline void qemu_get_8s(QEMUFile *f, uint8_t *pv) 132 { 133 *pv = qemu_get_byte(f); 134 } 135 136 // Signed versions for type safety 137 static inline void qemu_put_sbuffer(QEMUFile *f, const int8_t *buf, int size) 138 { 139 qemu_put_buffer(f, (const uint8_t *)buf, size); 140 } 141 142 static inline void qemu_put_sbe16(QEMUFile *f, int v) 143 { 144 qemu_put_be16(f, (unsigned int)v); 145 } 146 147 static inline void qemu_put_sbe32(QEMUFile *f, int v) 148 { 149 qemu_put_be32(f, (unsigned int)v); 150 } 151 152 static inline void qemu_put_sbe64(QEMUFile *f, int64_t v) 153 { 154 qemu_put_be64(f, (uint64_t)v); 155 } 156 157 static inline size_t qemu_get_sbuffer(QEMUFile *f, int8_t *buf, int size) 158 { 159 return qemu_get_buffer(f, (uint8_t *)buf, size); 160 } 161 162 static inline int qemu_get_sbe16(QEMUFile *f) 163 { 164 return (int)qemu_get_be16(f); 165 } 166 167 static inline int qemu_get_sbe32(QEMUFile *f) 168 { 169 return (int)qemu_get_be32(f); 170 } 171 172 static inline int64_t qemu_get_sbe64(QEMUFile *f) 173 { 174 return (int64_t)qemu_get_be64(f); 175 } 176 177 static inline void qemu_put_s8s(QEMUFile *f, const int8_t *pv) 178 { 179 qemu_put_8s(f, (const uint8_t *)pv); 180 } 181 182 static inline void qemu_put_sbe16s(QEMUFile *f, const int16_t *pv) 183 { 184 qemu_put_be16s(f, (const uint16_t *)pv); 185 } 186 187 static inline void qemu_put_sbe32s(QEMUFile *f, const int32_t *pv) 188 { 189 qemu_put_be32s(f, (const uint32_t *)pv); 190 } 191 192 static inline void qemu_put_sbe64s(QEMUFile *f, const int64_t *pv) 193 { 194 qemu_put_be64s(f, (const uint64_t *)pv); 195 } 196 197 static inline void qemu_get_s8s(QEMUFile *f, int8_t *pv) 198 { 199 qemu_get_8s(f, (uint8_t *)pv); 200 } 201 202 static inline void qemu_get_sbe16s(QEMUFile *f, int16_t *pv) 203 { 204 qemu_get_be16s(f, (uint16_t *)pv); 205 } 206 207 static inline void qemu_get_sbe32s(QEMUFile *f, int32_t *pv) 208 { 209 qemu_get_be32s(f, (uint32_t *)pv); 210 } 211 212 static inline void qemu_get_sbe64s(QEMUFile *f, int64_t *pv) 213 { 214 qemu_get_be64s(f, (uint64_t *)pv); 215 } 216 217 #ifdef NEED_CPU_H 218 #if TARGET_LONG_BITS == 64 219 #define qemu_put_betl qemu_put_be64 220 #define qemu_get_betl qemu_get_be64 221 #define qemu_put_betls qemu_put_be64s 222 #define qemu_get_betls qemu_get_be64s 223 #define qemu_put_sbetl qemu_put_sbe64 224 #define qemu_get_sbetl qemu_get_sbe64 225 #define qemu_put_sbetls qemu_put_sbe64s 226 #define qemu_get_sbetls qemu_get_sbe64s 227 #else 228 #define qemu_put_betl qemu_put_be32 229 #define qemu_get_betl qemu_get_be32 230 #define qemu_put_betls qemu_put_be32s 231 #define qemu_get_betls qemu_get_be32s 232 #define qemu_put_sbetl qemu_put_sbe32 233 #define qemu_get_sbetl qemu_get_sbe32 234 #define qemu_put_sbetls qemu_put_sbe32s 235 #define qemu_get_sbetls qemu_get_sbe32s 236 #endif 237 #endif 238 239 int64_t qemu_ftell(QEMUFile *f); 240 int64_t qemu_fseek(QEMUFile *f, int64_t pos, int whence); 241 242 typedef void SaveStateHandler(QEMUFile *f, void *opaque); 243 typedef int SaveLiveStateHandler(QEMUFile *f, int stage, void *opaque); 244 typedef int LoadStateHandler(QEMUFile *f, void *opaque, int version_id); 245 246 int register_savevm(const char *idstr, 247 int instance_id, 248 int version_id, 249 SaveStateHandler *save_state, 250 LoadStateHandler *load_state, 251 void *opaque); 252 253 int register_savevm_live(const char *idstr, 254 int instance_id, 255 int version_id, 256 SaveLiveStateHandler *save_live_state, 257 SaveStateHandler *save_state, 258 LoadStateHandler *load_state, 259 void *opaque); 260 261 void unregister_savevm(const char *idstr, void *opaque); 262 263 typedef void QEMUResetHandler(void *opaque); 264 265 void qemu_register_reset(QEMUResetHandler *func, void *opaque); 266 void qemu_unregister_reset(QEMUResetHandler *func, void *opaque); 267 268 /* handler to set the boot_device order for a specific type of QEMUMachine */ 269 /* return 0 if success */ 270 typedef int QEMUBootSetHandler(void *opaque, const char *boot_devices); 271 void qemu_register_boot_set(QEMUBootSetHandler *func, void *opaque); 272 int qemu_boot_set(const char *boot_devices); 273 274 typedef struct VMStateInfo VMStateInfo; 275 typedef struct VMStateDescription VMStateDescription; 276 277 struct VMStateInfo { 278 const char *name; 279 int (*get)(QEMUFile *f, void *pv, size_t size); 280 void (*put)(QEMUFile *f, void *pv, size_t size); 281 }; 282 283 enum VMStateFlags { 284 VMS_SINGLE = 0x001, 285 VMS_POINTER = 0x002, 286 VMS_ARRAY = 0x004, 287 VMS_STRUCT = 0x008, 288 VMS_VARRAY_INT32 = 0x010, /* Array with size in int32_t field*/ 289 VMS_BUFFER = 0x020, /* static sized buffer */ 290 VMS_ARRAY_OF_POINTER = 0x040, 291 VMS_VARRAY_UINT16 = 0x080, /* Array with size in uint16_t field */ 292 }; 293 294 typedef struct { 295 const char *name; 296 size_t offset; 297 size_t size; 298 int num; 299 size_t num_offset; 300 const VMStateInfo *info; 301 enum VMStateFlags flags; 302 const VMStateDescription *vmsd; 303 int version_id; 304 bool (*field_exists)(void *opaque, int version_id); 305 } VMStateField; 306 307 struct VMStateDescription { 308 const char *name; 309 int version_id; 310 int minimum_version_id; 311 int minimum_version_id_old; 312 LoadStateHandler *load_state_old; 313 int (*pre_load)(void *opaque); 314 int (*post_load)(void *opaque, int version_id); 315 void (*pre_save)(void *opaque); 316 void (*post_save)(void *opaque); 317 VMStateField *fields; 318 }; 319 320 extern const VMStateInfo vmstate_info_int8; 321 extern const VMStateInfo vmstate_info_int16; 322 extern const VMStateInfo vmstate_info_int32; 323 extern const VMStateInfo vmstate_info_int64; 324 325 extern const VMStateInfo vmstate_info_uint8_equal; 326 extern const VMStateInfo vmstate_info_uint16_equal; 327 extern const VMStateInfo vmstate_info_int32_equal; 328 extern const VMStateInfo vmstate_info_int32_le; 329 330 extern const VMStateInfo vmstate_info_uint8; 331 extern const VMStateInfo vmstate_info_uint16; 332 extern const VMStateInfo vmstate_info_uint32; 333 extern const VMStateInfo vmstate_info_uint64; 334 335 extern const VMStateInfo vmstate_info_timer; 336 extern const VMStateInfo vmstate_info_ptimer; 337 extern const VMStateInfo vmstate_info_buffer; 338 339 #define type_check_array(t1,t2,n) ((t1(*)[n])0 - (t2*)0) 340 #define type_check_pointer(t1,t2) ((t1**)0 - (t2*)0) 341 342 #define vmstate_offset_value(_state, _field, _type) \ 343 (offsetof(_state, _field) + \ 344 type_check(_type, typeof_field(_state, _field))) 345 346 #define vmstate_offset_pointer(_state, _field, _type) \ 347 (offsetof(_state, _field) + \ 348 type_check_pointer(_type, typeof_field(_state, _field))) 349 350 #define vmstate_offset_array(_state, _field, _type, _num) \ 351 (offsetof(_state, _field) + \ 352 type_check_array(_type, typeof_field(_state, _field), _num)) 353 354 #define vmstate_offset_buffer(_state, _field) \ 355 vmstate_offset_array(_state, _field, uint8_t, \ 356 sizeof(typeof_field(_state, _field))) 357 358 #define VMSTATE_SINGLE_TEST(_field, _state, _test, _version, _info, _type) { \ 359 .name = (stringify(_field)), \ 360 .version_id = (_version), \ 361 .field_exists = (_test), \ 362 .size = sizeof(_type), \ 363 .info = &(_info), \ 364 .flags = VMS_SINGLE, \ 365 .offset = vmstate_offset_value(_state, _field, _type), \ 366 } 367 368 #define VMSTATE_POINTER(_field, _state, _version, _info, _type) { \ 369 .name = (stringify(_field)), \ 370 .version_id = (_version), \ 371 .info = &(_info), \ 372 .size = sizeof(_type), \ 373 .flags = VMS_SINGLE|VMS_POINTER, \ 374 .offset = vmstate_offset_value(_state, _field, _type), \ 375 } 376 377 #define VMSTATE_ARRAY(_field, _state, _num, _version, _info, _type) {\ 378 .name = (stringify(_field)), \ 379 .version_id = (_version), \ 380 .num = (_num), \ 381 .info = &(_info), \ 382 .size = sizeof(_type), \ 383 .flags = VMS_ARRAY, \ 384 .offset = vmstate_offset_array(_state, _field, _type, _num), \ 385 } 386 387 #define VMSTATE_ARRAY_TEST(_field, _state, _num, _test, _info, _type) {\ 388 .name = (stringify(_field)), \ 389 .field_exists = (_test), \ 390 .num = (_num), \ 391 .info = &(_info), \ 392 .size = sizeof(_type), \ 393 .flags = VMS_ARRAY, \ 394 .offset = vmstate_offset_array(_state, _field, _type, _num),\ 395 } 396 397 #define VMSTATE_VARRAY_INT32(_field, _state, _field_num, _version, _info, _type) {\ 398 .name = (stringify(_field)), \ 399 .version_id = (_version), \ 400 .num_offset = vmstate_offset_value(_state, _field_num, int32_t), \ 401 .info = &(_info), \ 402 .size = sizeof(_type), \ 403 .flags = VMS_VARRAY_INT32|VMS_POINTER, \ 404 .offset = vmstate_offset_pointer(_state, _field, _type), \ 405 } 406 407 #define VMSTATE_VARRAY_UINT16_UNSAFE(_field, _state, _field_num, _version, _info, _type) {\ 408 .name = (stringify(_field)), \ 409 .version_id = (_version), \ 410 .num_offset = vmstate_offset_value(_state, _field_num, uint16_t),\ 411 .info = &(_info), \ 412 .size = sizeof(_type), \ 413 .flags = VMS_VARRAY_UINT16, \ 414 .offset = offsetof(_state, _field), \ 415 } 416 417 #define VMSTATE_STRUCT(_field, _state, _version, _vmsd, _type) { \ 418 .name = (stringify(_field)), \ 419 .version_id = (_version), \ 420 .vmsd = &(_vmsd), \ 421 .size = sizeof(_type), \ 422 .flags = VMS_STRUCT, \ 423 .offset = vmstate_offset_value(_state, _field, _type), \ 424 } 425 426 #define VMSTATE_STRUCT_POINTER(_field, _state, _vmsd, _type) { \ 427 .name = (stringify(_field)), \ 428 .vmsd = &(_vmsd), \ 429 .size = sizeof(_type), \ 430 .flags = VMS_STRUCT|VMS_POINTER, \ 431 .offset = vmstate_offset_value(_state, _field, _type), \ 432 } 433 434 #define VMSTATE_ARRAY_OF_POINTER(_field, _state, _num, _version, _info, _type) {\ 435 .name = (stringify(_field)), \ 436 .version_id = (_version), \ 437 .num = (_num), \ 438 .info = &(_info), \ 439 .size = sizeof(_type), \ 440 .flags = VMS_ARRAY|VMS_ARRAY_OF_POINTER, \ 441 .offset = vmstate_offset_array(_state, _field, _type, _num), \ 442 } 443 444 #define VMSTATE_STRUCT_ARRAY(_field, _state, _num, _version, _vmsd, _type) { \ 445 .name = (stringify(_field)), \ 446 .num = (_num), \ 447 .version_id = (_version), \ 448 .vmsd = &(_vmsd), \ 449 .size = sizeof(_type), \ 450 .flags = VMS_STRUCT|VMS_ARRAY, \ 451 .offset = vmstate_offset_array(_state, _field, _type, _num), \ 452 } 453 454 #define VMSTATE_STRUCT_ARRAY_SIZE_UINT8(_field, _state, _field__num, _version, _vmsd, _type) { \ 455 .name = (stringify(_field)), \ 456 .num_offset = vmstate_offset_value(_state, _field_num, uint8_t), \ 457 .version_id = (_version), \ 458 .vmsd = &(_vmsd), \ 459 .size = sizeof(_type), \ 460 .flags = VMS_STRUCT|VMS_ARRAY, \ 461 .offset = vmstate_offset_array(_state, _field, _type, _num), \ 462 } 463 464 #define VMSTATE_STATIC_BUFFER(_field, _state, _version, _test, _start, _size) { \ 465 .name = (stringify(_field)), \ 466 .version_id = (_version), \ 467 .field_exists = (_test), \ 468 .size = (_size - _start), \ 469 .info = &vmstate_info_buffer, \ 470 .flags = VMS_BUFFER, \ 471 .offset = vmstate_offset_buffer(_state, _field) + _start, \ 472 } 473 474 extern const VMStateDescription vmstate_pci_device; 475 476 #define VMSTATE_PCI_DEVICE(_field, _state) { \ 477 .name = (stringify(_field)), \ 478 .size = sizeof(PCIDevice), \ 479 .vmsd = &vmstate_pci_device, \ 480 .flags = VMS_STRUCT, \ 481 .offset = vmstate_offset_value(_state, _field, PCIDevice), \ 482 } 483 484 extern const VMStateDescription vmstate_i2c_slave; 485 486 #define VMSTATE_I2C_SLAVE(_field, _state) { \ 487 .name = (stringify(_field)), \ 488 .size = sizeof(i2c_slave), \ 489 .vmsd = &vmstate_i2c_slave, \ 490 .flags = VMS_STRUCT, \ 491 .offset = vmstate_offset_value(_state, _field, i2c_slave), \ 492 } 493 494 /* _f : field name 495 _f_n : num of elements field_name 496 _n : num of elements 497 _s : struct state name 498 _v : version 499 */ 500 501 #define VMSTATE_SINGLE(_field, _state, _version, _info, _type) \ 502 VMSTATE_SINGLE_TEST(_field, _state, NULL, _version, _info, _type) 503 504 #define VMSTATE_INT8_V(_f, _s, _v) \ 505 VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int8, int8_t) 506 #define VMSTATE_INT16_V(_f, _s, _v) \ 507 VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int16, int16_t) 508 #define VMSTATE_INT32_V(_f, _s, _v) \ 509 VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int32, int32_t) 510 #define VMSTATE_INT64_V(_f, _s, _v) \ 511 VMSTATE_SINGLE(_f, _s, _v, vmstate_info_int64, int64_t) 512 513 #define VMSTATE_UINT8_V(_f, _s, _v) \ 514 VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint8, uint8_t) 515 #define VMSTATE_UINT16_V(_f, _s, _v) \ 516 VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16, uint16_t) 517 #define VMSTATE_UINT32_V(_f, _s, _v) \ 518 VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint32, uint32_t) 519 #define VMSTATE_UINT64_V(_f, _s, _v) \ 520 VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint64, uint64_t) 521 522 #define VMSTATE_INT8(_f, _s) \ 523 VMSTATE_INT8_V(_f, _s, 0) 524 #define VMSTATE_INT16(_f, _s) \ 525 VMSTATE_INT16_V(_f, _s, 0) 526 #define VMSTATE_INT32(_f, _s) \ 527 VMSTATE_INT32_V(_f, _s, 0) 528 #define VMSTATE_INT64(_f, _s) \ 529 VMSTATE_INT64_V(_f, _s, 0) 530 531 #define VMSTATE_UINT8(_f, _s) \ 532 VMSTATE_UINT8_V(_f, _s, 0) 533 #define VMSTATE_UINT16(_f, _s) \ 534 VMSTATE_UINT16_V(_f, _s, 0) 535 #define VMSTATE_UINT32(_f, _s) \ 536 VMSTATE_UINT32_V(_f, _s, 0) 537 #define VMSTATE_UINT64(_f, _s) \ 538 VMSTATE_UINT64_V(_f, _s, 0) 539 540 #define VMSTATE_UINT8_EQUAL(_f, _s) \ 541 VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint8_equal, uint8_t) 542 543 #define VMSTATE_UINT16_EQUAL(_f, _s) \ 544 VMSTATE_SINGLE(_f, _s, 0, vmstate_info_uint16_equal, uint16_t) 545 546 #define VMSTATE_UINT16_EQUAL_V(_f, _s, _v) \ 547 VMSTATE_SINGLE(_f, _s, _v, vmstate_info_uint16_equal, uint16_t) 548 549 #define VMSTATE_INT32_EQUAL(_f, _s) \ 550 VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_equal, int32_t) 551 552 #define VMSTATE_INT32_LE(_f, _s) \ 553 VMSTATE_SINGLE(_f, _s, 0, vmstate_info_int32_le, int32_t) 554 555 #define VMSTATE_UINT32_TEST(_f, _s, _t) \ 556 VMSTATE_SINGLE_TEST(_f, _s, _t, 0, vmstate_info_uint32, uint32_t) 557 558 #define VMSTATE_TIMER_V(_f, _s, _v) \ 559 VMSTATE_POINTER(_f, _s, _v, vmstate_info_timer, QEMUTimer *) 560 561 #define VMSTATE_TIMER(_f, _s) \ 562 VMSTATE_TIMER_V(_f, _s, 0) 563 564 #define VMSTATE_TIMER_ARRAY(_f, _s, _n) \ 565 VMSTATE_ARRAY_OF_POINTER(_f, _s, _n, 0, vmstate_info_timer, QEMUTimer *) 566 567 #define VMSTATE_PTIMER_V(_f, _s, _v) \ 568 VMSTATE_POINTER(_f, _s, _v, vmstate_info_ptimer, ptimer_state *) 569 570 #define VMSTATE_PTIMER(_f, _s) \ 571 VMSTATE_PTIMER_V(_f, _s, 0) 572 573 #define VMSTATE_UINT16_ARRAY_V(_f, _s, _n, _v) \ 574 VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint16, uint16_t) 575 576 #define VMSTATE_UINT16_ARRAY(_f, _s, _n) \ 577 VMSTATE_UINT16_ARRAY_V(_f, _s, _n, 0) 578 579 #define VMSTATE_UINT8_ARRAY_V(_f, _s, _n, _v) \ 580 VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint8, uint8_t) 581 582 #define VMSTATE_UINT8_ARRAY(_f, _s, _n) \ 583 VMSTATE_UINT8_ARRAY_V(_f, _s, _n, 0) 584 585 #define VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v) \ 586 VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint32, uint32_t) 587 588 #define VMSTATE_UINT32_ARRAY(_f, _s, _n) \ 589 VMSTATE_UINT32_ARRAY_V(_f, _s, _n, 0) 590 591 #define VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v) \ 592 VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_uint64, uint64_t) 593 594 #define VMSTATE_UINT64_ARRAY(_f, _s, _n) \ 595 VMSTATE_UINT64_ARRAY_V(_f, _s, _n, 0) 596 597 #define VMSTATE_INT16_ARRAY_V(_f, _s, _n, _v) \ 598 VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int16, int16_t) 599 600 #define VMSTATE_INT16_ARRAY(_f, _s, _n) \ 601 VMSTATE_INT16_ARRAY_V(_f, _s, _n, 0) 602 603 #define VMSTATE_INT32_ARRAY_V(_f, _s, _n, _v) \ 604 VMSTATE_ARRAY(_f, _s, _n, _v, vmstate_info_int32, int32_t) 605 606 #define VMSTATE_INT32_ARRAY(_f, _s, _n) \ 607 VMSTATE_INT32_ARRAY_V(_f, _s, _n, 0) 608 609 #define VMSTATE_BUFFER_V(_f, _s, _v) \ 610 VMSTATE_STATIC_BUFFER(_f, _s, _v, NULL, 0, sizeof(typeof_field(_s, _f))) 611 612 #define VMSTATE_BUFFER(_f, _s) \ 613 VMSTATE_BUFFER_V(_f, _s, 0) 614 615 #define VMSTATE_PARTIAL_BUFFER(_f, _s, _size) \ 616 VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, 0, _size) 617 618 #define VMSTATE_BUFFER_START_MIDDLE(_f, _s, _start) \ 619 VMSTATE_STATIC_BUFFER(_f, _s, 0, NULL, _start, sizeof(typeof_field(_s, _f))) 620 621 #define VMSTATE_BUFFER_TEST(_f, _s, _test) \ 622 VMSTATE_STATIC_BUFFER(_f, _s, 0, _test, 0, sizeof(typeof_field(_s, _f))) 623 624 #ifdef NEED_CPU_H 625 #if TARGET_LONG_BITS == 64 626 #define VMSTATE_UINTTL_V(_f, _s, _v) \ 627 VMSTATE_UINT64_V(_f, _s, _v) 628 #define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v) \ 629 VMSTATE_UINT64_ARRAY_V(_f, _s, _n, _v) 630 #else 631 #define VMSTATE_UINTTL_V(_f, _s, _v) \ 632 VMSTATE_UINT32_V(_f, _s, _v) 633 #define VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, _v) \ 634 VMSTATE_UINT32_ARRAY_V(_f, _s, _n, _v) 635 #endif 636 #define VMSTATE_UINTTL(_f, _s) \ 637 VMSTATE_UINTTL_V(_f, _s, 0) 638 #define VMSTATE_UINTTL_ARRAY(_f, _s, _n) \ 639 VMSTATE_UINTTL_ARRAY_V(_f, _s, _n, 0) 640 641 #endif 642 643 #define VMSTATE_END_OF_LIST() \ 644 {} 645 646 extern int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd, 647 void *opaque, int version_id); 648 extern void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd, 649 void *opaque); 650 extern int vmstate_register(int instance_id, const VMStateDescription *vmsd, 651 void *base); 652 void vmstate_unregister(const VMStateDescription *vmsd, void *opaque); 653 #endif 654