| 1 | /* Copyright (C) 2010-2020 The RetroArch team |
| 2 | * |
| 3 | * --------------------------------------------------------------------------------------- |
| 4 | * The following license statement only applies to this file (retro_endianness.h). |
| 5 | * --------------------------------------------------------------------------------------- |
| 6 | * |
| 7 | * Permission is hereby granted, free of charge, |
| 8 | * to any person obtaining a copy of this software and associated documentation files (the "Software"), |
| 9 | * to deal in the Software without restriction, including without limitation the rights to |
| 10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, |
| 11 | * and to permit persons to whom the Software is furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, |
| 16 | * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| 18 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 19 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 21 | */ |
| 22 | |
| 23 | #ifndef __LIBRETRO_SDK_ENDIANNESS_H |
| 24 | #define __LIBRETRO_SDK_ENDIANNESS_H |
| 25 | |
| 26 | #include <retro_inline.h> |
| 27 | #include <stdint.h> |
| 28 | #include <stdlib.h> |
| 29 | |
| 30 | #if defined(_MSC_VER) && _MSC_VER > 1200 |
| 31 | #define SWAP16 _byteswap_ushort |
| 32 | #define SWAP32 _byteswap_ulong |
| 33 | #else |
| 34 | static INLINE uint16_t SWAP16(uint16_t x) |
| 35 | { |
| 36 | return ((x & 0x00ff) << 8) | |
| 37 | ((x & 0xff00) >> 8); |
| 38 | } |
| 39 | |
| 40 | static INLINE uint32_t SWAP32(uint32_t x) |
| 41 | { |
| 42 | return ((x & 0x000000ff) << 24) | |
| 43 | ((x & 0x0000ff00) << 8) | |
| 44 | ((x & 0x00ff0000) >> 8) | |
| 45 | ((x & 0xff000000) >> 24); |
| 46 | } |
| 47 | |
| 48 | #endif |
| 49 | |
| 50 | #if defined(_MSC_VER) && _MSC_VER <= 1200 |
| 51 | static INLINE uint64_t SWAP64(uint64_t val) |
| 52 | { |
| 53 | return |
| 54 | ((val & 0x00000000000000ff) << 56) |
| 55 | | ((val & 0x000000000000ff00) << 40) |
| 56 | | ((val & 0x0000000000ff0000) << 24) |
| 57 | | ((val & 0x00000000ff000000) << 8) |
| 58 | | ((val & 0x000000ff00000000) >> 8) |
| 59 | | ((val & 0x0000ff0000000000) >> 24) |
| 60 | | ((val & 0x00ff000000000000) >> 40) |
| 61 | | ((val & 0xff00000000000000) >> 56); |
| 62 | } |
| 63 | #else |
| 64 | static INLINE uint64_t SWAP64(uint64_t val) |
| 65 | { |
| 66 | return ((val & 0x00000000000000ffULL) << 56) |
| 67 | | ((val & 0x000000000000ff00ULL) << 40) |
| 68 | | ((val & 0x0000000000ff0000ULL) << 24) |
| 69 | | ((val & 0x00000000ff000000ULL) << 8) |
| 70 | | ((val & 0x000000ff00000000ULL) >> 8) |
| 71 | | ((val & 0x0000ff0000000000ULL) >> 24) |
| 72 | | ((val & 0x00ff000000000000ULL) >> 40) |
| 73 | | ((val & 0xff00000000000000ULL) >> 56); |
| 74 | } |
| 75 | #endif |
| 76 | |
| 77 | #ifdef _MSC_VER |
| 78 | /* MSVC pre-defines macros depending on target arch */ |
| 79 | #if defined (_M_IX86) || defined (_M_AMD64) || defined (_M_ARM) || defined (_M_ARM64) |
| 80 | #ifndef LSB_FIRST |
| 81 | #define LSB_FIRST 1 |
| 82 | #endif |
| 83 | #elif _M_PPC |
| 84 | #ifndef MSB_FIRST |
| 85 | #define MSB_FIRST 1 |
| 86 | #endif |
| 87 | #else |
| 88 | /* MSVC can run on _M_ALPHA and _M_IA64 too, but they're both bi-endian; need to find what mode MSVC runs them at */ |
| 89 | #error "unknown platform, can't determine endianness" |
| 90 | #endif |
| 91 | #else |
| 92 | #if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ |
| 93 | #ifndef MSB_FIRST |
| 94 | #define MSB_FIRST 1 |
| 95 | #endif |
| 96 | #elif __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ |
| 97 | #ifndef LSB_FIRST |
| 98 | #define LSB_FIRST 1 |
| 99 | #endif |
| 100 | #else |
| 101 | #error "Invalid endianness macros" |
| 102 | #endif |
| 103 | #endif |
| 104 | |
| 105 | #if defined(MSB_FIRST) && defined(LSB_FIRST) |
| 106 | # error "Bug in LSB_FIRST/MSB_FIRST definition" |
| 107 | #endif |
| 108 | |
| 109 | #if !defined(MSB_FIRST) && !defined(LSB_FIRST) |
| 110 | # error "Bug in LSB_FIRST/MSB_FIRST definition" |
| 111 | #endif |
| 112 | |
| 113 | #ifdef MSB_FIRST |
| 114 | # define RETRO_IS_BIG_ENDIAN 1 |
| 115 | # define RETRO_IS_LITTLE_ENDIAN 0 |
| 116 | /* For compatibility */ |
| 117 | # define WORDS_BIGENDIAN 1 |
| 118 | #else |
| 119 | # define RETRO_IS_BIG_ENDIAN 0 |
| 120 | # define RETRO_IS_LITTLE_ENDIAN 1 |
| 121 | /* For compatibility */ |
| 122 | # undef WORDS_BIGENDIAN |
| 123 | #endif |
| 124 | |
| 125 | |
| 126 | /** |
| 127 | * is_little_endian: |
| 128 | * |
| 129 | * Checks if the system is little endian or big-endian. |
| 130 | * |
| 131 | * Returns: greater than 0 if little-endian, |
| 132 | * otherwise big-endian. |
| 133 | **/ |
| 134 | #define is_little_endian() RETRO_IS_LITTLE_ENDIAN |
| 135 | |
| 136 | /** |
| 137 | * swap_if_big64: |
| 138 | * @val : unsigned 64-bit value |
| 139 | * |
| 140 | * Byteswap unsigned 64-bit value if system is big-endian. |
| 141 | * |
| 142 | * Returns: Byteswapped value in case system is big-endian, |
| 143 | * otherwise returns same value. |
| 144 | **/ |
| 145 | |
| 146 | #if RETRO_IS_BIG_ENDIAN |
| 147 | #define swap_if_big64(val) (SWAP64(val)) |
| 148 | #elif RETRO_IS_LITTLE_ENDIAN |
| 149 | #define swap_if_big64(val) (val) |
| 150 | #endif |
| 151 | |
| 152 | /** |
| 153 | * swap_if_big32: |
| 154 | * @val : unsigned 32-bit value |
| 155 | * |
| 156 | * Byteswap unsigned 32-bit value if system is big-endian. |
| 157 | * |
| 158 | * Returns: Byteswapped value in case system is big-endian, |
| 159 | * otherwise returns same value. |
| 160 | **/ |
| 161 | |
| 162 | #if RETRO_IS_BIG_ENDIAN |
| 163 | #define swap_if_big32(val) (SWAP32(val)) |
| 164 | #elif RETRO_IS_LITTLE_ENDIAN |
| 165 | #define swap_if_big32(val) (val) |
| 166 | #endif |
| 167 | |
| 168 | /** |
| 169 | * swap_if_little64: |
| 170 | * @val : unsigned 64-bit value |
| 171 | * |
| 172 | * Byteswap unsigned 64-bit value if system is little-endian. |
| 173 | * |
| 174 | * Returns: Byteswapped value in case system is little-endian, |
| 175 | * otherwise returns same value. |
| 176 | **/ |
| 177 | |
| 178 | #if RETRO_IS_BIG_ENDIAN |
| 179 | #define swap_if_little64(val) (val) |
| 180 | #elif RETRO_IS_LITTLE_ENDIAN |
| 181 | #define swap_if_little64(val) (SWAP64(val)) |
| 182 | #endif |
| 183 | |
| 184 | /** |
| 185 | * swap_if_little32: |
| 186 | * @val : unsigned 32-bit value |
| 187 | * |
| 188 | * Byteswap unsigned 32-bit value if system is little-endian. |
| 189 | * |
| 190 | * Returns: Byteswapped value in case system is little-endian, |
| 191 | * otherwise returns same value. |
| 192 | **/ |
| 193 | |
| 194 | #if RETRO_IS_BIG_ENDIAN |
| 195 | #define swap_if_little32(val) (val) |
| 196 | #elif RETRO_IS_LITTLE_ENDIAN |
| 197 | #define swap_if_little32(val) (SWAP32(val)) |
| 198 | #endif |
| 199 | |
| 200 | /** |
| 201 | * swap_if_big16: |
| 202 | * @val : unsigned 16-bit value |
| 203 | * |
| 204 | * Byteswap unsigned 16-bit value if system is big-endian. |
| 205 | * |
| 206 | * Returns: Byteswapped value in case system is big-endian, |
| 207 | * otherwise returns same value. |
| 208 | **/ |
| 209 | |
| 210 | #if RETRO_IS_BIG_ENDIAN |
| 211 | #define swap_if_big16(val) (SWAP16(val)) |
| 212 | #elif RETRO_IS_LITTLE_ENDIAN |
| 213 | #define swap_if_big16(val) (val) |
| 214 | #endif |
| 215 | |
| 216 | /** |
| 217 | * swap_if_little16: |
| 218 | * @val : unsigned 16-bit value |
| 219 | * |
| 220 | * Byteswap unsigned 16-bit value if system is little-endian. |
| 221 | * |
| 222 | * Returns: Byteswapped value in case system is little-endian, |
| 223 | * otherwise returns same value. |
| 224 | **/ |
| 225 | |
| 226 | #if RETRO_IS_BIG_ENDIAN |
| 227 | #define swap_if_little16(val) (val) |
| 228 | #elif RETRO_IS_LITTLE_ENDIAN |
| 229 | #define swap_if_little16(val) (SWAP16(val)) |
| 230 | #endif |
| 231 | |
| 232 | /** |
| 233 | * store32be: |
| 234 | * @addr : pointer to unsigned 32-bit buffer |
| 235 | * @data : unsigned 32-bit value to write |
| 236 | * |
| 237 | * Write data to address. Endian-safe. Byteswaps the data |
| 238 | * first if necessary before storing it. |
| 239 | **/ |
| 240 | static INLINE void store32be(uint32_t *addr, uint32_t data) |
| 241 | { |
| 242 | *addr = swap_if_little32(data); |
| 243 | } |
| 244 | |
| 245 | /** |
| 246 | * load32be: |
| 247 | * @addr : pointer to unsigned 32-bit buffer |
| 248 | * |
| 249 | * Load value from address. Endian-safe. |
| 250 | * |
| 251 | * Returns: value from address, byte-swapped if necessary. |
| 252 | **/ |
| 253 | static INLINE uint32_t load32be(const uint32_t *addr) |
| 254 | { |
| 255 | return swap_if_little32(*addr); |
| 256 | } |
| 257 | |
| 258 | /** |
| 259 | * retro_cpu_to_le16: |
| 260 | * @val : unsigned 16-bit value |
| 261 | * |
| 262 | * Convert unsigned 16-bit value from system to little-endian. |
| 263 | * |
| 264 | * Returns: Little-endian representation of val. |
| 265 | **/ |
| 266 | |
| 267 | #define retro_cpu_to_le16(val) swap_if_big16(val) |
| 268 | |
| 269 | /** |
| 270 | * retro_cpu_to_le32: |
| 271 | * @val : unsigned 32-bit value |
| 272 | * |
| 273 | * Convert unsigned 32-bit value from system to little-endian. |
| 274 | * |
| 275 | * Returns: Little-endian representation of val. |
| 276 | **/ |
| 277 | |
| 278 | #define retro_cpu_to_le32(val) swap_if_big32(val) |
| 279 | |
| 280 | /** |
| 281 | * retro_cpu_to_le64: |
| 282 | * @val : unsigned 64-bit value |
| 283 | * |
| 284 | * Convert unsigned 64-bit value from system to little-endian. |
| 285 | * |
| 286 | * Returns: Little-endian representation of val. |
| 287 | **/ |
| 288 | |
| 289 | #define retro_cpu_to_le64(val) swap_if_big64(val) |
| 290 | |
| 291 | /** |
| 292 | * retro_le_to_cpu16: |
| 293 | * @val : unsigned 16-bit value |
| 294 | * |
| 295 | * Convert unsigned 16-bit value from little-endian to native. |
| 296 | * |
| 297 | * Returns: Native representation of little-endian val. |
| 298 | **/ |
| 299 | |
| 300 | #define retro_le_to_cpu16(val) swap_if_big16(val) |
| 301 | |
| 302 | /** |
| 303 | * retro_le_to_cpu32: |
| 304 | * @val : unsigned 32-bit value |
| 305 | * |
| 306 | * Convert unsigned 32-bit value from little-endian to native. |
| 307 | * |
| 308 | * Returns: Native representation of little-endian val. |
| 309 | **/ |
| 310 | |
| 311 | #define retro_le_to_cpu32(val) swap_if_big32(val) |
| 312 | |
| 313 | /** |
| 314 | * retro_le_to_cpu16: |
| 315 | * @val : unsigned 64-bit value |
| 316 | * |
| 317 | * Convert unsigned 64-bit value from little-endian to native. |
| 318 | * |
| 319 | * Returns: Native representation of little-endian val. |
| 320 | **/ |
| 321 | |
| 322 | #define retro_le_to_cpu64(val) swap_if_big64(val) |
| 323 | |
| 324 | /** |
| 325 | * retro_cpu_to_be16: |
| 326 | * @val : unsigned 16-bit value |
| 327 | * |
| 328 | * Convert unsigned 16-bit value from system to big-endian. |
| 329 | * |
| 330 | * Returns: Big-endian representation of val. |
| 331 | **/ |
| 332 | |
| 333 | #define retro_cpu_to_be16(val) swap_if_little16(val) |
| 334 | |
| 335 | /** |
| 336 | * retro_cpu_to_be32: |
| 337 | * @val : unsigned 32-bit value |
| 338 | * |
| 339 | * Convert unsigned 32-bit value from system to big-endian. |
| 340 | * |
| 341 | * Returns: Big-endian representation of val. |
| 342 | **/ |
| 343 | |
| 344 | #define retro_cpu_to_be32(val) swap_if_little32(val) |
| 345 | |
| 346 | /** |
| 347 | * retro_cpu_to_be64: |
| 348 | * @val : unsigned 64-bit value |
| 349 | * |
| 350 | * Convert unsigned 64-bit value from system to big-endian. |
| 351 | * |
| 352 | * Returns: Big-endian representation of val. |
| 353 | **/ |
| 354 | |
| 355 | #define retro_cpu_to_be64(val) swap_if_little64(val) |
| 356 | |
| 357 | /** |
| 358 | * retro_be_to_cpu16: |
| 359 | * @val : unsigned 16-bit value |
| 360 | * |
| 361 | * Convert unsigned 16-bit value from big-endian to native. |
| 362 | * |
| 363 | * Returns: Native representation of big-endian val. |
| 364 | **/ |
| 365 | |
| 366 | #define retro_be_to_cpu16(val) swap_if_little16(val) |
| 367 | |
| 368 | /** |
| 369 | * retro_be_to_cpu32: |
| 370 | * @val : unsigned 32-bit value |
| 371 | * |
| 372 | * Convert unsigned 32-bit value from big-endian to native. |
| 373 | * |
| 374 | * Returns: Native representation of big-endian val. |
| 375 | **/ |
| 376 | |
| 377 | #define retro_be_to_cpu32(val) swap_if_little32(val) |
| 378 | |
| 379 | /** |
| 380 | * retro_be_to_cpu64: |
| 381 | * @val : unsigned 64-bit value |
| 382 | * |
| 383 | * Convert unsigned 64-bit value from big-endian to native. |
| 384 | * |
| 385 | * Returns: Native representation of big-endian val. |
| 386 | **/ |
| 387 | |
| 388 | #define retro_be_to_cpu64(val) swap_if_little64(val) |
| 389 | |
| 390 | #ifdef __GNUC__ |
| 391 | /* This attribute means that the same memory may be referred through |
| 392 | pointers to different size of the object (aliasing). E.g. that u8 * |
| 393 | and u32 * may actually be pointing to the same object. */ |
| 394 | #define MAY_ALIAS __attribute__((__may_alias__)) |
| 395 | #else |
| 396 | #define MAY_ALIAS |
| 397 | #endif |
| 398 | |
| 399 | #pragma pack(push, 1) |
| 400 | struct retro_unaligned_uint16_s |
| 401 | { |
| 402 | uint16_t val; |
| 403 | } MAY_ALIAS; |
| 404 | struct retro_unaligned_uint32_s |
| 405 | { |
| 406 | uint32_t val; |
| 407 | } MAY_ALIAS; |
| 408 | struct retro_unaligned_uint64_s |
| 409 | { |
| 410 | uint64_t val; |
| 411 | } MAY_ALIAS; |
| 412 | #pragma pack(pop) |
| 413 | |
| 414 | typedef struct retro_unaligned_uint16_s retro_unaligned_uint16_t; |
| 415 | typedef struct retro_unaligned_uint32_s retro_unaligned_uint32_t; |
| 416 | typedef struct retro_unaligned_uint64_s retro_unaligned_uint64_t; |
| 417 | |
| 418 | /* L-value references to unaligned pointers. */ |
| 419 | #define retro_unaligned16(p) (((retro_unaligned_uint16_t *)p)->val) |
| 420 | #define retro_unaligned32(p) (((retro_unaligned_uint32_t *)p)->val) |
| 421 | #define retro_unaligned64(p) (((retro_unaligned_uint64_t *)p)->val) |
| 422 | |
| 423 | /** |
| 424 | * retro_get_unaligned_16be: |
| 425 | * @addr : pointer to unsigned 16-bit value |
| 426 | * |
| 427 | * Convert unsigned unaligned 16-bit value from big-endian to native. |
| 428 | * |
| 429 | * Returns: Native representation of big-endian val. |
| 430 | **/ |
| 431 | |
| 432 | static INLINE uint16_t retro_get_unaligned_16be(void *addr) { |
| 433 | return retro_be_to_cpu16(retro_unaligned16(addr)); |
| 434 | } |
| 435 | |
| 436 | /** |
| 437 | * retro_get_unaligned_32be: |
| 438 | * @addr : pointer to unsigned 32-bit value |
| 439 | * |
| 440 | * Convert unsigned unaligned 32-bit value from big-endian to native. |
| 441 | * |
| 442 | * Returns: Native representation of big-endian val. |
| 443 | **/ |
| 444 | |
| 445 | static INLINE uint32_t retro_get_unaligned_32be(void *addr) { |
| 446 | return retro_be_to_cpu32(retro_unaligned32(addr)); |
| 447 | } |
| 448 | |
| 449 | /** |
| 450 | * retro_get_unaligned_64be: |
| 451 | * @addr : pointer to unsigned 64-bit value |
| 452 | * |
| 453 | * Convert unsigned unaligned 64-bit value from big-endian to native. |
| 454 | * |
| 455 | * Returns: Native representation of big-endian val. |
| 456 | **/ |
| 457 | |
| 458 | static INLINE uint64_t retro_get_unaligned_64be(void *addr) { |
| 459 | return retro_be_to_cpu64(retro_unaligned64(addr)); |
| 460 | } |
| 461 | |
| 462 | /** |
| 463 | * retro_get_unaligned_16le: |
| 464 | * @addr : pointer to unsigned 16-bit value |
| 465 | * |
| 466 | * Convert unsigned unaligned 16-bit value from little-endian to native. |
| 467 | * |
| 468 | * Returns: Native representation of little-endian val. |
| 469 | **/ |
| 470 | |
| 471 | static INLINE uint16_t retro_get_unaligned_16le(void *addr) { |
| 472 | return retro_le_to_cpu16(retro_unaligned16(addr)); |
| 473 | } |
| 474 | |
| 475 | /** |
| 476 | * retro_get_unaligned_32le: |
| 477 | * @addr : pointer to unsigned 32-bit value |
| 478 | * |
| 479 | * Convert unsigned unaligned 32-bit value from little-endian to native. |
| 480 | * |
| 481 | * Returns: Native representation of little-endian val. |
| 482 | **/ |
| 483 | |
| 484 | static INLINE uint32_t retro_get_unaligned_32le(void *addr) { |
| 485 | return retro_le_to_cpu32(retro_unaligned32(addr)); |
| 486 | } |
| 487 | |
| 488 | /** |
| 489 | * retro_get_unaligned_64le: |
| 490 | * @addr : pointer to unsigned 64-bit value |
| 491 | * |
| 492 | * Convert unsigned unaligned 64-bit value from little-endian to native. |
| 493 | * |
| 494 | * Returns: Native representation of little-endian val. |
| 495 | **/ |
| 496 | |
| 497 | static INLINE uint64_t retro_get_unaligned_64le(void *addr) { |
| 498 | return retro_le_to_cpu64(retro_unaligned64(addr)); |
| 499 | } |
| 500 | |
| 501 | /** |
| 502 | * retro_set_unaligned_16le: |
| 503 | * @addr : pointer to unsigned 16-bit value |
| 504 | * @val : value to store |
| 505 | * |
| 506 | * Convert native value to unsigned unaligned 16-bit little-endian value |
| 507 | * |
| 508 | **/ |
| 509 | |
| 510 | static INLINE void retro_set_unaligned_16le(void *addr, uint16_t v) { |
| 511 | retro_unaligned16(addr) = retro_cpu_to_le16(v); |
| 512 | } |
| 513 | |
| 514 | /** |
| 515 | * retro_set_unaligned_32le: |
| 516 | * @addr : pointer to unsigned 32-bit value |
| 517 | * @val : value to store |
| 518 | * |
| 519 | * Convert native value to unsigned unaligned 32-bit little-endian value |
| 520 | * |
| 521 | **/ |
| 522 | |
| 523 | static INLINE void retro_set_unaligned_32le(void *addr, uint32_t v) { |
| 524 | retro_unaligned32(addr) = retro_cpu_to_le32(v); |
| 525 | } |
| 526 | |
| 527 | /** |
| 528 | * retro_set_unaligned_32le: |
| 529 | * @addr : pointer to unsigned 32-bit value |
| 530 | * @val : value to store |
| 531 | * |
| 532 | * Convert native value to unsigned unaligned 32-bit little-endian value |
| 533 | * |
| 534 | **/ |
| 535 | |
| 536 | static INLINE void retro_set_unaligned_64le(void *addr, uint64_t v) { |
| 537 | retro_unaligned64(addr) = retro_cpu_to_le64(v); |
| 538 | } |
| 539 | |
| 540 | /** |
| 541 | * retro_set_unaligned_16be: |
| 542 | * @addr : pointer to unsigned 16-bit value |
| 543 | * @val : value to store |
| 544 | * |
| 545 | * Convert native value to unsigned unaligned 16-bit big-endian value |
| 546 | * |
| 547 | **/ |
| 548 | |
| 549 | static INLINE void retro_set_unaligned_16be(void *addr, uint16_t v) { |
| 550 | retro_unaligned16(addr) = retro_cpu_to_be16(v); |
| 551 | } |
| 552 | |
| 553 | /** |
| 554 | * retro_set_unaligned_32be: |
| 555 | * @addr : pointer to unsigned 32-bit value |
| 556 | * @val : value to store |
| 557 | * |
| 558 | * Convert native value to unsigned unaligned 32-bit big-endian value |
| 559 | * |
| 560 | **/ |
| 561 | |
| 562 | static INLINE void retro_set_unaligned_32be(void *addr, uint32_t v) { |
| 563 | retro_unaligned32(addr) = retro_cpu_to_be32(v); |
| 564 | } |
| 565 | |
| 566 | /** |
| 567 | * retro_set_unaligned_32be: |
| 568 | * @addr : pointer to unsigned 32-bit value |
| 569 | * @val : value to store |
| 570 | * |
| 571 | * Convert native value to unsigned unaligned 32-bit big-endian value |
| 572 | * |
| 573 | **/ |
| 574 | |
| 575 | static INLINE void retro_set_unaligned_64be(void *addr, uint64_t v) { |
| 576 | retro_unaligned64(addr) = retro_cpu_to_be64(v); |
| 577 | } |
| 578 | |
| 579 | |
| 580 | #endif |