| 45516216 |
1 | # 1 "test.c" |
| 2 | # 1 "<built-in>" |
| 3 | # 1 "<command line>" |
| 4 | # 1 "test.c" |
| 5 | # 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/float16.h" 1 |
| 6 | |
| 7 | |
| 8 | #pragma system_header |
| 9 | # 38 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/float16.h" |
| 10 | typedef union { |
| 11 | long l; |
| 12 | unsigned long u; |
| 13 | struct { |
| 14 | short e; |
| 15 | short m; |
| 16 | } s; |
| 17 | float f; |
| 18 | } float16; |
| 19 | |
| 20 | |
| 21 | |
| 22 | # 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract.h" 1 |
| 23 | |
| 24 | |
| 25 | |
| 26 | # 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract.h" 3 |
| 27 | # 25 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract.h" 3 |
| 28 | # 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_typedef.h" 1 3 |
| 29 | |
| 30 | |
| 31 | |
| 32 | # 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_typedef.h" 3 |
| 33 | # 25 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_typedef.h" 3 |
| 34 | typedef short fract16; |
| 35 | typedef long fract32; |
| 36 | # 26 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract.h" 2 3 |
| 37 | # 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 1 3 |
| 38 | |
| 39 | |
| 40 | |
| 41 | # 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 42 | # 26 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 43 | # 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/ccblkfn.h" 1 3 |
| 44 | |
| 45 | |
| 46 | |
| 47 | # 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/ccblkfn.h" 3 |
| 48 | # 25 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/ccblkfn.h" 3 |
| 49 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 1 3 4 |
| 50 | # 25 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 51 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/features.h" 1 3 4 |
| 52 | # 267 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/features.h" 3 4 |
| 53 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/uClibc_config.h" 1 3 4 |
| 54 | # 268 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/features.h" 2 3 4 |
| 55 | # 303 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/features.h" 3 4 |
| 56 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/cdefs.h" 1 3 4 |
| 57 | # 304 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/features.h" 2 3 4 |
| 58 | # 26 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 2 3 4 |
| 59 | # 35 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 60 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/lib/gcc/bfin-uclinux/4.1.1/include/stddef.h" 1 3 4 |
| 61 | # 214 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/lib/gcc/bfin-uclinux/4.1.1/include/stddef.h" 3 4 |
| 62 | typedef long unsigned int size_t; |
| 63 | # 36 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 2 3 4 |
| 64 | |
| 65 | |
| 66 | # 95 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 67 | |
| 68 | |
| 69 | typedef struct |
| 70 | { |
| 71 | int quot; |
| 72 | int rem; |
| 73 | } div_t; |
| 74 | |
| 75 | |
| 76 | |
| 77 | typedef struct |
| 78 | { |
| 79 | long int quot; |
| 80 | long int rem; |
| 81 | } ldiv_t; |
| 82 | |
| 83 | |
| 84 | |
| 85 | # 147 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 86 | |
| 87 | |
| 88 | |
| 89 | extern double atof (__const char *__nptr) __attribute__ ((__pure__)); |
| 90 | |
| 91 | |
| 92 | extern int atoi (__const char *__nptr) __attribute__ ((__pure__)); |
| 93 | |
| 94 | extern long int atol (__const char *__nptr) __attribute__ ((__pure__)); |
| 95 | |
| 96 | |
| 97 | |
| 98 | |
| 99 | |
| 100 | __extension__ extern long long int atoll (__const char *__nptr) |
| 101 | __attribute__ ((__pure__)); |
| 102 | |
| 103 | |
| 104 | |
| 105 | |
| 106 | |
| 107 | |
| 108 | extern double strtod (__const char *__restrict __nptr, |
| 109 | char **__restrict __endptr) ; |
| 110 | |
| 111 | # 185 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 112 | |
| 113 | |
| 114 | extern long int strtol (__const char *__restrict __nptr, |
| 115 | char **__restrict __endptr, int __base) ; |
| 116 | |
| 117 | extern unsigned long int strtoul (__const char *__restrict __nptr, |
| 118 | char **__restrict __endptr, int __base) |
| 119 | ; |
| 120 | |
| 121 | |
| 122 | |
| 123 | |
| 124 | __extension__ |
| 125 | extern long long int strtoq (__const char *__restrict __nptr, |
| 126 | char **__restrict __endptr, int __base) ; |
| 127 | |
| 128 | __extension__ |
| 129 | extern unsigned long long int strtouq (__const char *__restrict __nptr, |
| 130 | char **__restrict __endptr, int __base) |
| 131 | ; |
| 132 | |
| 133 | |
| 134 | |
| 135 | |
| 136 | |
| 137 | __extension__ |
| 138 | extern long long int strtoll (__const char *__restrict __nptr, |
| 139 | char **__restrict __endptr, int __base) ; |
| 140 | |
| 141 | __extension__ |
| 142 | extern unsigned long long int strtoull (__const char *__restrict __nptr, |
| 143 | char **__restrict __endptr, int __base) |
| 144 | ; |
| 145 | |
| 146 | # 309 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 147 | extern char *l64a (long int __n) ; |
| 148 | |
| 149 | |
| 150 | extern long int a64l (__const char *__s) __attribute__ ((__pure__)); |
| 151 | |
| 152 | |
| 153 | |
| 154 | |
| 155 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 1 3 4 |
| 156 | # 28 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4 |
| 157 | |
| 158 | |
| 159 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/types.h" 1 3 4 |
| 160 | # 29 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/types.h" 3 4 |
| 161 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/lib/gcc/bfin-uclinux/4.1.1/include/stddef.h" 1 3 4 |
| 162 | # 30 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/types.h" 2 3 4 |
| 163 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/kernel_types.h" 1 3 4 |
| 164 | # 10 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/kernel_types.h" 3 4 |
| 165 | typedef unsigned short __kernel_dev_t; |
| 166 | typedef unsigned long __kernel_ino_t; |
| 167 | typedef unsigned short __kernel_mode_t; |
| 168 | typedef unsigned short __kernel_nlink_t; |
| 169 | typedef long __kernel_off_t; |
| 170 | typedef int __kernel_pid_t; |
| 171 | typedef unsigned short __kernel_ipc_pid_t; |
| 172 | typedef unsigned short __kernel_uid_t; |
| 173 | typedef unsigned short __kernel_gid_t; |
| 174 | typedef unsigned int __kernel_size_t; |
| 175 | typedef int __kernel_ssize_t; |
| 176 | typedef int __kernel_ptrdiff_t; |
| 177 | typedef long __kernel_time_t; |
| 178 | typedef long __kernel_suseconds_t; |
| 179 | typedef long __kernel_clock_t; |
| 180 | typedef int __kernel_daddr_t; |
| 181 | typedef char * __kernel_caddr_t; |
| 182 | typedef unsigned short __kernel_uid16_t; |
| 183 | typedef unsigned short __kernel_gid16_t; |
| 184 | typedef unsigned int __kernel_uid32_t; |
| 185 | typedef unsigned int __kernel_gid32_t; |
| 186 | typedef unsigned short __kernel_old_uid_t; |
| 187 | typedef unsigned short __kernel_old_gid_t; |
| 188 | typedef long long __kernel_loff_t; |
| 189 | typedef __kernel_dev_t __kernel_old_dev_t; |
| 190 | |
| 191 | typedef struct { |
| 192 | |
| 193 | |
| 194 | |
| 195 | int __val[2]; |
| 196 | |
| 197 | } __kernel_fsid_t; |
| 198 | # 31 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/types.h" 2 3 4 |
| 199 | |
| 200 | |
| 201 | typedef unsigned char __u_char; |
| 202 | typedef unsigned short __u_short; |
| 203 | typedef unsigned int __u_int; |
| 204 | typedef unsigned long __u_long; |
| 205 | |
| 206 | __extension__ typedef unsigned long long int __u_quad_t; |
| 207 | __extension__ typedef long long int __quad_t; |
| 208 | # 50 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/types.h" 3 4 |
| 209 | typedef signed char __int8_t; |
| 210 | typedef unsigned char __uint8_t; |
| 211 | typedef signed short int __int16_t; |
| 212 | typedef unsigned short int __uint16_t; |
| 213 | typedef signed int __int32_t; |
| 214 | typedef unsigned int __uint32_t; |
| 215 | |
| 216 | __extension__ typedef signed long long int __int64_t; |
| 217 | __extension__ typedef unsigned long long int __uint64_t; |
| 218 | |
| 219 | typedef __quad_t *__qaddr_t; |
| 220 | |
| 221 | typedef __u_quad_t __dev_t; |
| 222 | typedef __u_int __uid_t; |
| 223 | typedef __u_int __gid_t; |
| 224 | typedef __u_long __ino_t; |
| 225 | typedef __u_int __mode_t; |
| 226 | typedef __u_int __nlink_t; |
| 227 | typedef long int __off_t; |
| 228 | typedef __quad_t __loff_t; |
| 229 | typedef int __pid_t; |
| 230 | typedef long int __ssize_t; |
| 231 | typedef __u_long __rlim_t; |
| 232 | typedef __u_quad_t __rlim64_t; |
| 233 | typedef __u_int __id_t; |
| 234 | |
| 235 | typedef struct |
| 236 | { |
| 237 | int __val[2]; |
| 238 | } __fsid_t; |
| 239 | |
| 240 | |
| 241 | typedef int __daddr_t; |
| 242 | typedef char *__caddr_t; |
| 243 | typedef long int __time_t; |
| 244 | typedef unsigned int __useconds_t; |
| 245 | typedef long int __suseconds_t; |
| 246 | typedef long int __swblk_t; |
| 247 | |
| 248 | typedef long int __clock_t; |
| 249 | |
| 250 | |
| 251 | typedef int __clockid_t; |
| 252 | |
| 253 | |
| 254 | typedef int __timer_t; |
| 255 | |
| 256 | |
| 257 | |
| 258 | |
| 259 | |
| 260 | |
| 261 | typedef int __key_t; |
| 262 | |
| 263 | |
| 264 | typedef __kernel_ipc_pid_t __ipc_pid_t; |
| 265 | |
| 266 | |
| 267 | |
| 268 | typedef long int __blksize_t; |
| 269 | |
| 270 | |
| 271 | |
| 272 | |
| 273 | typedef __quad_t __blkcnt64_t; |
| 274 | |
| 275 | |
| 276 | typedef __u_long __fsblkcnt_t; |
| 277 | typedef __u_quad_t __fsblkcnt64_t; |
| 278 | |
| 279 | |
| 280 | typedef __u_long __fsfilcnt_t; |
| 281 | typedef __u_quad_t __fsfilcnt64_t; |
| 282 | |
| 283 | |
| 284 | typedef __u_quad_t __ino64_t; |
| 285 | |
| 286 | |
| 287 | typedef __loff_t __off64_t; |
| 288 | |
| 289 | |
| 290 | typedef long int __t_scalar_t; |
| 291 | typedef unsigned long int __t_uscalar_t; |
| 292 | |
| 293 | |
| 294 | typedef int __intptr_t; |
| 295 | |
| 296 | |
| 297 | typedef unsigned int __socklen_t; |
| 298 | |
| 299 | |
| 300 | |
| 301 | |
| 302 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/pthreadtypes.h" 1 3 4 |
| 303 | # 23 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/pthreadtypes.h" 3 4 |
| 304 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/sched.h" 1 3 4 |
| 305 | # 68 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/sched.h" 3 4 |
| 306 | struct __sched_param |
| 307 | { |
| 308 | int __sched_priority; |
| 309 | }; |
| 310 | # 24 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/pthreadtypes.h" 2 3 4 |
| 311 | |
| 312 | |
| 313 | struct _pthread_fastlock |
| 314 | { |
| 315 | long int __status; |
| 316 | int __spinlock; |
| 317 | |
| 318 | }; |
| 319 | |
| 320 | |
| 321 | |
| 322 | typedef struct _pthread_descr_struct *_pthread_descr; |
| 323 | |
| 324 | |
| 325 | |
| 326 | |
| 327 | |
| 328 | typedef struct __pthread_attr_s |
| 329 | { |
| 330 | int __detachstate; |
| 331 | int __schedpolicy; |
| 332 | struct __sched_param __schedparam; |
| 333 | int __inheritsched; |
| 334 | int __scope; |
| 335 | size_t __guardsize; |
| 336 | int __stackaddr_set; |
| 337 | void *__stackaddr; |
| 338 | size_t __stacksize; |
| 339 | } pthread_attr_t; |
| 340 | |
| 341 | |
| 342 | |
| 343 | typedef struct |
| 344 | { |
| 345 | struct _pthread_fastlock __c_lock; |
| 346 | _pthread_descr __c_waiting; |
| 347 | } pthread_cond_t; |
| 348 | |
| 349 | |
| 350 | |
| 351 | typedef struct |
| 352 | { |
| 353 | int __dummy; |
| 354 | } pthread_condattr_t; |
| 355 | |
| 356 | |
| 357 | typedef unsigned int pthread_key_t; |
| 358 | |
| 359 | |
| 360 | |
| 361 | |
| 362 | |
| 363 | typedef struct |
| 364 | { |
| 365 | int __m_reserved; |
| 366 | int __m_count; |
| 367 | _pthread_descr __m_owner; |
| 368 | int __m_kind; |
| 369 | struct _pthread_fastlock __m_lock; |
| 370 | } pthread_mutex_t; |
| 371 | |
| 372 | |
| 373 | |
| 374 | typedef struct |
| 375 | { |
| 376 | int __mutexkind; |
| 377 | } pthread_mutexattr_t; |
| 378 | |
| 379 | |
| 380 | |
| 381 | typedef int pthread_once_t; |
| 382 | # 140 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/pthreadtypes.h" 3 4 |
| 383 | typedef unsigned long int pthread_t; |
| 384 | # 145 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/types.h" 2 3 4 |
| 385 | # 31 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 2 3 4 |
| 386 | |
| 387 | |
| 388 | |
| 389 | typedef __u_char u_char; |
| 390 | typedef __u_short u_short; |
| 391 | typedef __u_int u_int; |
| 392 | typedef __u_long u_long; |
| 393 | typedef __quad_t quad_t; |
| 394 | typedef __u_quad_t u_quad_t; |
| 395 | typedef __fsid_t fsid_t; |
| 396 | |
| 397 | |
| 398 | |
| 399 | |
| 400 | typedef __loff_t loff_t; |
| 401 | |
| 402 | |
| 403 | |
| 404 | typedef __ino_t ino_t; |
| 405 | # 61 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4 |
| 406 | typedef __dev_t dev_t; |
| 407 | |
| 408 | |
| 409 | |
| 410 | |
| 411 | typedef __gid_t gid_t; |
| 412 | |
| 413 | |
| 414 | |
| 415 | |
| 416 | typedef __mode_t mode_t; |
| 417 | |
| 418 | |
| 419 | |
| 420 | |
| 421 | typedef __nlink_t nlink_t; |
| 422 | |
| 423 | |
| 424 | |
| 425 | |
| 426 | typedef __uid_t uid_t; |
| 427 | |
| 428 | |
| 429 | |
| 430 | |
| 431 | |
| 432 | typedef __off_t off_t; |
| 433 | # 99 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4 |
| 434 | typedef __pid_t pid_t; |
| 435 | |
| 436 | |
| 437 | |
| 438 | |
| 439 | typedef __id_t id_t; |
| 440 | |
| 441 | |
| 442 | |
| 443 | |
| 444 | typedef __ssize_t ssize_t; |
| 445 | |
| 446 | |
| 447 | |
| 448 | |
| 449 | |
| 450 | typedef __daddr_t daddr_t; |
| 451 | typedef __caddr_t caddr_t; |
| 452 | |
| 453 | |
| 454 | |
| 455 | |
| 456 | |
| 457 | typedef __key_t key_t; |
| 458 | # 132 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4 |
| 459 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/time.h" 1 3 4 |
| 460 | # 74 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/time.h" 3 4 |
| 461 | |
| 462 | |
| 463 | typedef __time_t time_t; |
| 464 | |
| 465 | |
| 466 | |
| 467 | # 92 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/time.h" 3 4 |
| 468 | typedef __clockid_t clockid_t; |
| 469 | # 104 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/time.h" 3 4 |
| 470 | typedef __timer_t timer_t; |
| 471 | # 133 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 2 3 4 |
| 472 | # 146 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4 |
| 473 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/lib/gcc/bfin-uclinux/4.1.1/include/stddef.h" 1 3 4 |
| 474 | # 147 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 2 3 4 |
| 475 | |
| 476 | |
| 477 | |
| 478 | typedef unsigned long int ulong; |
| 479 | typedef unsigned short int ushort; |
| 480 | typedef unsigned int uint; |
| 481 | # 190 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4 |
| 482 | typedef int int8_t __attribute__ ((__mode__ (__QI__))); |
| 483 | typedef int int16_t __attribute__ ((__mode__ (__HI__))); |
| 484 | typedef int int32_t __attribute__ ((__mode__ (__SI__))); |
| 485 | typedef int int64_t __attribute__ ((__mode__ (__DI__))); |
| 486 | |
| 487 | |
| 488 | typedef unsigned int u_int8_t __attribute__ ((__mode__ (__QI__))); |
| 489 | typedef unsigned int u_int16_t __attribute__ ((__mode__ (__HI__))); |
| 490 | typedef unsigned int u_int32_t __attribute__ ((__mode__ (__SI__))); |
| 491 | typedef unsigned int u_int64_t __attribute__ ((__mode__ (__DI__))); |
| 492 | |
| 493 | typedef int register_t __attribute__ ((__mode__ (__word__))); |
| 494 | # 212 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4 |
| 495 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/endian.h" 1 3 4 |
| 496 | # 37 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/endian.h" 3 4 |
| 497 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/endian.h" 1 3 4 |
| 498 | # 38 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/endian.h" 2 3 4 |
| 499 | # 213 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 2 3 4 |
| 500 | |
| 501 | |
| 502 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 1 3 4 |
| 503 | # 31 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 3 4 |
| 504 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/select.h" 1 3 4 |
| 505 | # 32 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 2 3 4 |
| 506 | |
| 507 | |
| 508 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/sigset.h" 1 3 4 |
| 509 | # 23 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/sigset.h" 3 4 |
| 510 | typedef int __sig_atomic_t; |
| 511 | |
| 512 | |
| 513 | |
| 514 | |
| 515 | typedef struct |
| 516 | { |
| 517 | unsigned long int __val[(1024 / (8 * sizeof (unsigned long int)))]; |
| 518 | } __sigset_t; |
| 519 | # 35 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 2 3 4 |
| 520 | |
| 521 | |
| 522 | |
| 523 | typedef __sigset_t sigset_t; |
| 524 | |
| 525 | |
| 526 | |
| 527 | |
| 528 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/time.h" 1 3 4 |
| 529 | # 118 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/time.h" 3 4 |
| 530 | struct timespec |
| 531 | { |
| 532 | __time_t tv_sec; |
| 533 | long int tv_nsec; |
| 534 | }; |
| 535 | # 44 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 2 3 4 |
| 536 | |
| 537 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/time.h" 1 3 4 |
| 538 | # 71 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/bits/time.h" 3 4 |
| 539 | struct timeval |
| 540 | { |
| 541 | __time_t tv_sec; |
| 542 | __suseconds_t tv_usec; |
| 543 | }; |
| 544 | # 46 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 2 3 4 |
| 545 | |
| 546 | |
| 547 | |
| 548 | typedef long int __fd_mask; |
| 549 | |
| 550 | |
| 551 | |
| 552 | |
| 553 | |
| 554 | |
| 555 | |
| 556 | typedef struct |
| 557 | { |
| 558 | |
| 559 | |
| 560 | |
| 561 | |
| 562 | |
| 563 | |
| 564 | __fd_mask __fds_bits[1024 / (8 * sizeof (__fd_mask))]; |
| 565 | |
| 566 | |
| 567 | } fd_set; |
| 568 | |
| 569 | |
| 570 | |
| 571 | |
| 572 | |
| 573 | |
| 574 | typedef __fd_mask fd_mask; |
| 575 | # 89 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 3 4 |
| 576 | |
| 577 | |
| 578 | |
| 579 | |
| 580 | |
| 581 | |
| 582 | |
| 583 | extern int select (int __nfds, fd_set *__restrict __readfds, |
| 584 | fd_set *__restrict __writefds, |
| 585 | fd_set *__restrict __exceptfds, |
| 586 | struct timeval *__restrict __timeout) ; |
| 587 | # 112 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/select.h" 3 4 |
| 588 | |
| 589 | # 216 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 2 3 4 |
| 590 | |
| 591 | |
| 592 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/sysmacros.h" 1 3 4 |
| 593 | # 28 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/sysmacros.h" 3 4 |
| 594 | __extension__ |
| 595 | static __inline unsigned int gnu_dev_major (unsigned long long int __dev) |
| 596 | ; |
| 597 | __extension__ |
| 598 | static __inline unsigned int gnu_dev_minor (unsigned long long int __dev) |
| 599 | ; |
| 600 | __extension__ |
| 601 | static __inline unsigned long long int gnu_dev_makedev (unsigned int __major, |
| 602 | unsigned int __minor) |
| 603 | ; |
| 604 | |
| 605 | |
| 606 | __extension__ static __inline unsigned int |
| 607 | gnu_dev_major (unsigned long long int __dev) |
| 608 | { |
| 609 | return ((__dev >> 8) & 0xfff) | ((unsigned int) (__dev >> 32) & ~0xfff); |
| 610 | } |
| 611 | |
| 612 | __extension__ static __inline unsigned int |
| 613 | gnu_dev_minor (unsigned long long int __dev) |
| 614 | { |
| 615 | return (__dev & 0xff) | ((unsigned int) (__dev >> 12) & ~0xff); |
| 616 | } |
| 617 | |
| 618 | __extension__ static __inline unsigned long long int |
| 619 | gnu_dev_makedev (unsigned int __major, unsigned int __minor) |
| 620 | { |
| 621 | return ((__minor & 0xff) | ((__major & 0xfff) << 8) |
| 622 | | (((unsigned long long int) (__minor & ~0xff)) << 12) |
| 623 | | (((unsigned long long int) (__major & ~0xfff)) << 32)); |
| 624 | } |
| 625 | # 219 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 2 3 4 |
| 626 | # 230 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4 |
| 627 | |
| 628 | |
| 629 | |
| 630 | typedef __fsblkcnt_t fsblkcnt_t; |
| 631 | |
| 632 | |
| 633 | |
| 634 | typedef __fsfilcnt_t fsfilcnt_t; |
| 635 | # 262 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/sys/types.h" 3 4 |
| 636 | |
| 637 | # 318 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 2 3 4 |
| 638 | |
| 639 | |
| 640 | |
| 641 | |
| 642 | |
| 643 | |
| 644 | extern long int random (void) ; |
| 645 | |
| 646 | |
| 647 | extern void srandom (unsigned int __seed) ; |
| 648 | |
| 649 | |
| 650 | |
| 651 | |
| 652 | |
| 653 | extern char *initstate (unsigned int __seed, char *__statebuf, |
| 654 | size_t __statelen) ; |
| 655 | |
| 656 | |
| 657 | |
| 658 | extern char *setstate (char *__statebuf) ; |
| 659 | |
| 660 | |
| 661 | |
| 662 | |
| 663 | |
| 664 | |
| 665 | |
| 666 | struct random_data |
| 667 | { |
| 668 | int32_t *fptr; |
| 669 | int32_t *rptr; |
| 670 | int32_t *state; |
| 671 | int rand_type; |
| 672 | int rand_deg; |
| 673 | int rand_sep; |
| 674 | int32_t *end_ptr; |
| 675 | }; |
| 676 | |
| 677 | extern int random_r (struct random_data *__restrict __buf, |
| 678 | int32_t *__restrict __result) ; |
| 679 | |
| 680 | extern int srandom_r (unsigned int __seed, struct random_data *__buf) ; |
| 681 | |
| 682 | extern int initstate_r (unsigned int __seed, char *__restrict __statebuf, |
| 683 | size_t __statelen, |
| 684 | struct random_data *__restrict __buf) ; |
| 685 | |
| 686 | extern int setstate_r (char *__restrict __statebuf, |
| 687 | struct random_data *__restrict __buf) ; |
| 688 | |
| 689 | |
| 690 | |
| 691 | |
| 692 | |
| 693 | |
| 694 | extern int rand (void) ; |
| 695 | |
| 696 | extern void srand (unsigned int __seed) ; |
| 697 | |
| 698 | |
| 699 | |
| 700 | |
| 701 | extern int rand_r (unsigned int *__seed) ; |
| 702 | # 390 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 703 | extern double drand48 (void) ; |
| 704 | extern double erand48 (unsigned short int __xsubi[3]) ; |
| 705 | |
| 706 | |
| 707 | |
| 708 | extern long int lrand48 (void) ; |
| 709 | extern long int nrand48 (unsigned short int __xsubi[3]) ; |
| 710 | |
| 711 | |
| 712 | extern long int mrand48 (void) ; |
| 713 | extern long int jrand48 (unsigned short int __xsubi[3]) ; |
| 714 | |
| 715 | |
| 716 | extern void srand48 (long int __seedval) ; |
| 717 | extern unsigned short int *seed48 (unsigned short int __seed16v[3]) ; |
| 718 | extern void lcong48 (unsigned short int __param[7]) ; |
| 719 | |
| 720 | |
| 721 | |
| 722 | |
| 723 | |
| 724 | struct drand48_data |
| 725 | { |
| 726 | unsigned short int __x[3]; |
| 727 | unsigned short int __old_x[3]; |
| 728 | unsigned short int __c; |
| 729 | unsigned short int __init; |
| 730 | unsigned long long int __a; |
| 731 | }; |
| 732 | |
| 733 | |
| 734 | |
| 735 | extern int drand48_r (struct drand48_data *__restrict __buffer, |
| 736 | double *__restrict __result) ; |
| 737 | extern int erand48_r (unsigned short int __xsubi[3], |
| 738 | struct drand48_data *__restrict __buffer, |
| 739 | double *__restrict __result) ; |
| 740 | |
| 741 | |
| 742 | |
| 743 | extern int lrand48_r (struct drand48_data *__restrict __buffer, |
| 744 | long int *__restrict __result) ; |
| 745 | extern int nrand48_r (unsigned short int __xsubi[3], |
| 746 | struct drand48_data *__restrict __buffer, |
| 747 | long int *__restrict __result) ; |
| 748 | |
| 749 | |
| 750 | extern int mrand48_r (struct drand48_data *__restrict __buffer, |
| 751 | long int *__restrict __result) ; |
| 752 | extern int jrand48_r (unsigned short int __xsubi[3], |
| 753 | struct drand48_data *__restrict __buffer, |
| 754 | long int *__restrict __result) ; |
| 755 | |
| 756 | |
| 757 | extern int srand48_r (long int __seedval, struct drand48_data *__buffer) |
| 758 | ; |
| 759 | |
| 760 | extern int seed48_r (unsigned short int __seed16v[3], |
| 761 | struct drand48_data *__buffer) ; |
| 762 | |
| 763 | extern int lcong48_r (unsigned short int __param[7], |
| 764 | struct drand48_data *__buffer) ; |
| 765 | |
| 766 | |
| 767 | |
| 768 | |
| 769 | |
| 770 | |
| 771 | |
| 772 | |
| 773 | |
| 774 | extern void *malloc (size_t __size) __attribute__ ((__malloc__)); |
| 775 | |
| 776 | extern void *calloc (size_t __nmemb, size_t __size) |
| 777 | __attribute__ ((__malloc__)); |
| 778 | |
| 779 | |
| 780 | |
| 781 | |
| 782 | |
| 783 | |
| 784 | |
| 785 | extern void *realloc (void *__ptr, size_t __size) __attribute__ ((__malloc__)); |
| 786 | |
| 787 | extern void free (void *__ptr) ; |
| 788 | |
| 789 | |
| 790 | |
| 791 | |
| 792 | extern void cfree (void *__ptr) ; |
| 793 | |
| 794 | |
| 795 | |
| 796 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/alloca.h" 1 3 4 |
| 797 | # 25 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/alloca.h" 3 4 |
| 798 | # 1 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/lib/gcc/bfin-uclinux/4.1.1/include/stddef.h" 1 3 4 |
| 799 | # 26 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/alloca.h" 2 3 4 |
| 800 | |
| 801 | |
| 802 | |
| 803 | |
| 804 | |
| 805 | |
| 806 | |
| 807 | extern void *alloca (size_t __size) ; |
| 808 | |
| 809 | |
| 810 | |
| 811 | |
| 812 | |
| 813 | |
| 814 | # 484 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 2 3 4 |
| 815 | |
| 816 | |
| 817 | |
| 818 | |
| 819 | extern void *valloc (size_t __size) __attribute__ ((__malloc__)); |
| 820 | # 497 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 821 | |
| 822 | |
| 823 | extern void abort (void) __attribute__ ((__noreturn__)); |
| 824 | |
| 825 | |
| 826 | |
| 827 | extern int atexit (void (*__func) (void)) ; |
| 828 | |
| 829 | |
| 830 | |
| 831 | |
| 832 | |
| 833 | extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg) |
| 834 | ; |
| 835 | |
| 836 | |
| 837 | |
| 838 | |
| 839 | |
| 840 | |
| 841 | extern void exit (int __status) __attribute__ ((__noreturn__)); |
| 842 | |
| 843 | # 529 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 844 | |
| 845 | |
| 846 | extern char *getenv (__const char *__name) ; |
| 847 | |
| 848 | |
| 849 | |
| 850 | |
| 851 | extern char *__secure_getenv (__const char *__name) ; |
| 852 | |
| 853 | |
| 854 | |
| 855 | |
| 856 | |
| 857 | extern int putenv (char *__string) ; |
| 858 | |
| 859 | |
| 860 | |
| 861 | |
| 862 | |
| 863 | extern int setenv (__const char *__name, __const char *__value, int __replace) |
| 864 | ; |
| 865 | |
| 866 | |
| 867 | extern int unsetenv (__const char *__name) ; |
| 868 | # 568 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 869 | extern int clearenv (void) ; |
| 870 | # 577 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 871 | extern char *mktemp (char *__template) ; |
| 872 | # 588 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 873 | extern int mkstemp (char *__template); |
| 874 | # 607 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 875 | extern char *mkdtemp (char *__template) ; |
| 876 | |
| 877 | |
| 878 | |
| 879 | |
| 880 | |
| 881 | |
| 882 | |
| 883 | |
| 884 | extern int system (__const char *__command); |
| 885 | |
| 886 | # 627 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 887 | extern char *realpath (__const char *__restrict __name, |
| 888 | char *__restrict __resolved) ; |
| 889 | |
| 890 | |
| 891 | |
| 892 | |
| 893 | |
| 894 | |
| 895 | typedef int (*__compar_fn_t) (__const void *, __const void *); |
| 896 | |
| 897 | |
| 898 | |
| 899 | |
| 900 | |
| 901 | |
| 902 | |
| 903 | |
| 904 | |
| 905 | extern void *bsearch (__const void *__key, __const void *__base, |
| 906 | size_t __nmemb, size_t __size, __compar_fn_t __compar); |
| 907 | |
| 908 | |
| 909 | |
| 910 | extern void qsort (void *__base, size_t __nmemb, size_t __size, |
| 911 | __compar_fn_t __compar); |
| 912 | |
| 913 | |
| 914 | |
| 915 | extern int abs (int __x) __attribute__ ((__const__)); |
| 916 | extern long int labs (long int __x) __attribute__ ((__const__)); |
| 917 | |
| 918 | |
| 919 | |
| 920 | |
| 921 | |
| 922 | |
| 923 | |
| 924 | |
| 925 | |
| 926 | |
| 927 | |
| 928 | |
| 929 | extern div_t div (int __numer, int __denom) |
| 930 | __attribute__ ((__const__)); |
| 931 | extern ldiv_t ldiv (long int __numer, long int __denom) |
| 932 | __attribute__ ((__const__)); |
| 933 | |
| 934 | # 714 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 935 | extern int rpmatch (__const char *__response) ; |
| 936 | # 775 "/usr/local/src/blackfin/toolchains/20061225/out-uclinux/bfin-uclinux/runtime/usr/include/stdlib.h" 3 4 |
| 937 | extern int getloadavg (double __loadavg[], int __nelem) ; |
| 938 | |
| 939 | |
| 940 | |
| 941 | |
| 942 | |
| 943 | |
| 944 | # 26 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/ccblkfn.h" 2 3 |
| 945 | # 133 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/ccblkfn.h" 3 |
| 946 | void *_l1_memcpy(void *datap, const void *instrp, size_t n); |
| 947 | |
| 948 | void *_memcpy_l1(void *instrp, const void *datap, size_t n); |
| 949 | # 156 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/ccblkfn.h" 3 |
| 950 | extern int __builtin_bfin_testset(char *); |
| 951 | extern void __builtin_bfin_untestset(char *); |
| 952 | |
| 953 | static __inline void adi_acquire_lock(volatile unsigned short *t) |
| 954 | { |
| 955 | int tVal; |
| 956 | |
| 957 | __builtin_bfin_csync(); |
| 958 | tVal = __builtin_bfin_testset((char *)t); |
| 959 | while ( tVal == 0 ) |
| 960 | { |
| 961 | __builtin_bfin_csync(); |
| 962 | tVal = __builtin_bfin_testset((char *)t); |
| 963 | } |
| 964 | } |
| 965 | |
| 966 | static __inline int adi_try_lock(volatile unsigned short *t) |
| 967 | { |
| 968 | __builtin_bfin_csync(); |
| 969 | return __builtin_bfin_testset((char *)t); |
| 970 | } |
| 971 | |
| 972 | static __inline void adi_release_lock(volatile unsigned short *t) |
| 973 | { |
| 974 | __builtin_bfin_untestset((char *)t); |
| 975 | __builtin_bfin_ssync(); |
| 976 | } |
| 977 | |
| 978 | |
| 979 | static __inline void claim_atomic_access(volatile unsigned short *t) |
| 980 | { |
| 981 | adi_acquire_lock(t); |
| 982 | } |
| 983 | |
| 984 | static __inline void release_atomic_access(volatile unsigned short *t) |
| 985 | { |
| 986 | adi_release_lock(t); |
| 987 | } |
| 988 | # 27 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 2 3 |
| 989 | # 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_math.h" 1 3 |
| 990 | |
| 991 | |
| 992 | #pragma system_header |
| 993 | # 26 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_math.h" 3 |
| 994 | # 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 1 3 |
| 995 | |
| 996 | |
| 997 | |
| 998 | # 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 3 |
| 999 | # 26 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 3 |
| 1000 | # 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_typedef.h" 1 3 |
| 1001 | |
| 1002 | |
| 1003 | |
| 1004 | # 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_typedef.h" 3 |
| 1005 | # 27 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_typedef.h" 3 |
| 1006 | # 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_typedef.h" 1 3 |
| 1007 | |
| 1008 | |
| 1009 | |
| 1010 | # 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_typedef.h" 3 |
| 1011 | # 27 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_typedef.h" 3 |
| 1012 | # 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/raw_typedef.h" 1 3 |
| 1013 | |
| 1014 | |
| 1015 | |
| 1016 | # 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/raw_typedef.h" 3 |
| 1017 | # 25 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/raw_typedef.h" 3 |
| 1018 | typedef char _raw8; |
| 1019 | typedef short _raw16; |
| 1020 | typedef int _raw32; |
| 1021 | typedef int __v2hi __attribute__ ((__mode__ (__V2HI__))); |
| 1022 | # 28 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_typedef.h" 2 3 |
| 1023 | |
| 1024 | typedef __v2hi raw2x16; |
| 1025 | # 28 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_typedef.h" 2 3 |
| 1026 | |
| 1027 | |
| 1028 | |
| 1029 | |
| 1030 | |
| 1031 | typedef raw2x16 fract2x16; |
| 1032 | typedef fract2x16 fr2x16; |
| 1033 | # 27 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 2 3 |
| 1034 | |
| 1035 | # 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_base.h" 1 3 |
| 1036 | |
| 1037 | |
| 1038 | |
| 1039 | # 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_base.h" 3 |
| 1040 | # 35 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/r2x16_base.h" 3 |
| 1041 | static __inline raw2x16 compose_2x16(_raw16 _x, _raw16 _y) { |
| 1042 | return __builtin_bfin_compose_2x16(_x, _y); |
| 1043 | } |
| 1044 | static __inline _raw16 high_of_2x16(raw2x16 _x) { |
| 1045 | return __builtin_bfin_extract_hi(_x); |
| 1046 | } |
| 1047 | static __inline _raw16 low_of_2x16(raw2x16 _x) { |
| 1048 | return __builtin_bfin_extract_lo(_x); |
| 1049 | } |
| 1050 | # 29 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 2 3 |
| 1051 | # 67 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 3 |
| 1052 | static __inline fract16 sum_fr2x16(fract2x16 _x){ |
| 1053 | return __builtin_bfin_sum_fr2x16(_x); |
| 1054 | } |
| 1055 | # 80 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_base.h" 3 |
| 1056 | static __inline fract2x16 compose_fr2x16(fract16 _x, fract16 _y) { |
| 1057 | return compose_2x16(_x,_y); |
| 1058 | } |
| 1059 | |
| 1060 | |
| 1061 | |
| 1062 | |
| 1063 | static __inline fract16 high_of_fr2x16(fract2x16 _x) { |
| 1064 | return high_of_2x16(_x); |
| 1065 | } |
| 1066 | |
| 1067 | |
| 1068 | |
| 1069 | |
| 1070 | static __inline fract16 low_of_fr2x16(fract2x16 _x) { |
| 1071 | return low_of_2x16(_x); |
| 1072 | } |
| 1073 | # 27 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_math.h" 2 3 |
| 1074 | # 41 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_math.h" 3 |
| 1075 | static __inline fract2x16 abs_fr2x16(fract2x16 _x) { |
| 1076 | return __builtin_bfin_abs_fr2x16(_x); |
| 1077 | } |
| 1078 | static __inline fract2x16 min_fr2x16(fract2x16 _x, fract2x16 _y) { |
| 1079 | return __builtin_bfin_min_fr2x16(_x, _y); |
| 1080 | } |
| 1081 | static __inline fract2x16 max_fr2x16(fract2x16 _x, fract2x16 _y) { |
| 1082 | return __builtin_bfin_max_fr2x16(_x, _y); |
| 1083 | } |
| 1084 | # 65 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fr2x16_math.h" 3 |
| 1085 | static __inline fract2x16 add_as_fr2x16(fract2x16 x,fract2x16 y) { |
| 1086 | return __builtin_bfin_dspaddsubsat(x,y); |
| 1087 | } |
| 1088 | |
| 1089 | static __inline fract2x16 add_sa_fr2x16(fract2x16 x,fract2x16 y) { |
| 1090 | return __builtin_bfin_dspsubaddsat(x,y); |
| 1091 | } |
| 1092 | |
| 1093 | static __inline fract16 diff_hl_fr2x16(fr2x16 x) { |
| 1094 | return __builtin_bfin_diff_hl_fr2x16(x); |
| 1095 | } |
| 1096 | |
| 1097 | static __inline fract16 diff_lh_fr2x16(fr2x16 x) { |
| 1098 | return __builtin_bfin_diff_lh_fr2x16(x); |
| 1099 | } |
| 1100 | |
| 1101 | |
| 1102 | |
| 1103 | static __inline fract32 mult_ll_fr2x16(fract2x16 _x, fract2x16 _y) { |
| 1104 | return low_of_fr2x16(_x)*low_of_fr2x16(_y); |
| 1105 | } |
| 1106 | static __inline fract32 mult_hl_fr2x16(fract2x16 _x, fract2x16 _y) { |
| 1107 | return high_of_fr2x16(_x)*low_of_fr2x16(_y); |
| 1108 | } |
| 1109 | static __inline fract32 mult_lh_fr2x16(fract2x16 _x, fract2x16 _y) { |
| 1110 | return low_of_fr2x16(_x)*high_of_fr2x16(_y); |
| 1111 | } |
| 1112 | static __inline fract32 mult_hh_fr2x16(fract2x16 _x, fract2x16 _y) { |
| 1113 | return high_of_fr2x16(_x)*high_of_fr2x16(_y); |
| 1114 | } |
| 1115 | # 28 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 2 3 |
| 1116 | # 48 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1117 | static __inline fract2x16 add_fr2x16(fract2x16 _x, fract2x16 _y) |
| 1118 | { return __builtin_bfin_add_fr2x16(_x,_y); } |
| 1119 | |
| 1120 | |
| 1121 | static __inline fract16 add_fr1x16(fract16 _x, fract16 _y) |
| 1122 | { return __builtin_bfin_add_fr1x16(_x,_y); } |
| 1123 | |
| 1124 | |
| 1125 | |
| 1126 | |
| 1127 | static __inline fract2x16 sub_fr2x16(fract2x16 _x, fract2x16 _y) |
| 1128 | { return __builtin_bfin_sub_fr2x16(_x,_y); } |
| 1129 | |
| 1130 | |
| 1131 | static __inline fract16 sub_fr1x16(fract16 _x, fract16 _y) |
| 1132 | { return __builtin_bfin_sub_fr1x16(_x,_y); } |
| 1133 | |
| 1134 | |
| 1135 | |
| 1136 | |
| 1137 | static __inline fract2x16 mult_fr2x16(fract2x16 _x, fract2x16 _y) |
| 1138 | { return __builtin_bfin_mult_fr2x16(_x,_y); } |
| 1139 | |
| 1140 | |
| 1141 | |
| 1142 | static __inline fract16 mult_fr1x16(fract16 _x, fract16 _y) |
| 1143 | { return __builtin_bfin_mult_fr1x16(_x,_y); } |
| 1144 | |
| 1145 | |
| 1146 | |
| 1147 | |
| 1148 | |
| 1149 | |
| 1150 | static __inline fract2x16 multr_fr2x16(fract2x16 _x, fract2x16 _y) |
| 1151 | { return __builtin_bfin_multr_fr2x16(_x,_y); } |
| 1152 | |
| 1153 | |
| 1154 | |
| 1155 | |
| 1156 | static __inline fract16 multr_fr1x16(fract16 _x, fract16 _y) |
| 1157 | { return __builtin_bfin_multr_fr1x16(_x,_y); } |
| 1158 | |
| 1159 | |
| 1160 | |
| 1161 | |
| 1162 | |
| 1163 | static __inline fract2x16 negate_fr2x16(fract2x16 _x) |
| 1164 | { return __builtin_bfin_negate_fr2x16(_x); } |
| 1165 | |
| 1166 | |
| 1167 | |
| 1168 | static __inline fract16 negate_fr1x16(fract16 _x) |
| 1169 | { return __builtin_bfin_negate_fr1x16(_x); } |
| 1170 | # 112 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1171 | static __inline fract2x16 shl_fr2x16(fract2x16 _x, short _y) |
| 1172 | { return __builtin_bfin_shl_fr2x16(_x,_y); } |
| 1173 | # 125 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1174 | static __inline fract2x16 shl_fr2x16_clip(fract2x16 _x, short _y) |
| 1175 | { |
| 1176 | _y = _y > 15 ? 15 : _y; |
| 1177 | _y = _y < -16 ? -16 : _y; |
| 1178 | return __builtin_bfin_shl_fr2x16(_x,_y); |
| 1179 | } |
| 1180 | # 140 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1181 | static __inline fract16 shl_fr1x16(fract16 _x, short _y) |
| 1182 | { return __builtin_bfin_shl_fr1x16(_x,_y); } |
| 1183 | # 150 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1184 | static __inline fract16 shl_fr1x16_clip(fract16 _x, short _y) |
| 1185 | { |
| 1186 | _y = _y > 15 ? 15 : _y; |
| 1187 | _y = _y < -16 ? -16 : _y; |
| 1188 | return __builtin_bfin_shl_fr1x16(_x,_y); |
| 1189 | } |
| 1190 | # 169 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1191 | static __inline fract2x16 shr_fr2x16(fract2x16 _x, short _y) |
| 1192 | { return __builtin_bfin_shl_fr2x16(_x,-_y); } |
| 1193 | # 180 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1194 | static __inline fract2x16 shr_fr2x16_clip(fract2x16 _x, short _y) |
| 1195 | { |
| 1196 | _y = _y > 16 ? 16 : _y; |
| 1197 | _y = _y < -15 ? -15 : _y; |
| 1198 | return __builtin_bfin_shl_fr2x16 (_x,-_y); |
| 1199 | } |
| 1200 | # 195 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1201 | static __inline fract16 shr_fr1x16(fract16 _x, short _y) |
| 1202 | { return __builtin_bfin_shl_fr1x16(_x,-_y); } |
| 1203 | # 205 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1204 | static __inline fract16 shr_fr1x16_clip(fract16 _x, short _y) |
| 1205 | { |
| 1206 | _y = _y > 16 ? 16 : _y; |
| 1207 | _y = _y < -15 ? -15 : _y; |
| 1208 | return __builtin_bfin_shl_fr1x16(_x,-_y); |
| 1209 | } |
| 1210 | # 219 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1211 | static __inline fract2x16 shrl_fr2x16(fract2x16 _x, short _y) |
| 1212 | { return __builtin_bfin_lshl_fr2x16(_x,-_y); } |
| 1213 | |
| 1214 | |
| 1215 | |
| 1216 | |
| 1217 | |
| 1218 | |
| 1219 | |
| 1220 | static __inline fract2x16 shrl_fr2x16_clip(fract2x16 _x, short _y) |
| 1221 | { |
| 1222 | _y = _y > 16 ? 16 : _y; |
| 1223 | _y = _y < -15 ? -15 : _y; |
| 1224 | return __builtin_bfin_lshl_fr2x16 (_x,-_y); |
| 1225 | } |
| 1226 | # 242 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1227 | static __inline fract16 shrl_fr1x16(fract16 _x, short _y) |
| 1228 | { return __builtin_bfin_lshl_fr1x16(_x,-_y); } |
| 1229 | |
| 1230 | |
| 1231 | |
| 1232 | |
| 1233 | |
| 1234 | |
| 1235 | |
| 1236 | static __inline fract16 shrl_fr1x16_clip(fract16 _x, short _y) |
| 1237 | { |
| 1238 | _y = _y > 16 ? 16 : _y; |
| 1239 | _y = _y < -15 ? -15 : _y; |
| 1240 | return __builtin_bfin_lshl_fr1x16 (_x,-_y); |
| 1241 | } |
| 1242 | # 267 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1243 | static __inline fract32 add_fr1x32(fract32 _x, fract32 _y) |
| 1244 | { return __builtin_bfin_add_fr1x32(_x,_y); } |
| 1245 | |
| 1246 | |
| 1247 | static __inline fract32 sub_fr1x32(fract32 _x, fract32 _y) |
| 1248 | { return __builtin_bfin_sub_fr1x32(_x,_y); } |
| 1249 | |
| 1250 | |
| 1251 | |
| 1252 | |
| 1253 | static __inline fract32 mult_fr1x32x32(fract32 _x, fract32 _y) |
| 1254 | { return __builtin_bfin_mult_fr1x32x32(_x,_y); } |
| 1255 | |
| 1256 | |
| 1257 | |
| 1258 | |
| 1259 | |
| 1260 | static __inline fract32 mult_fr1x32x32NS(fract32 _x, fract32 _y) |
| 1261 | { return __builtin_bfin_mult_fr1x32x32NS(_x,_y); } |
| 1262 | |
| 1263 | |
| 1264 | |
| 1265 | |
| 1266 | static __inline fract32 abs_fr1x32(fract32 _x) |
| 1267 | { return __builtin_bfin_abs_fr1x32(_x); } |
| 1268 | |
| 1269 | |
| 1270 | static __inline fract32 __builtin_bfin_negate_fr1x32(fract32 _x) { |
| 1271 | return __builtin_bfin_sub_fr1x32(0, _x); |
| 1272 | } |
| 1273 | |
| 1274 | |
| 1275 | static __inline fract32 negate_fr1x32(fract32 _x) { |
| 1276 | return __builtin_bfin_sub_fr1x32(0, _x); |
| 1277 | } |
| 1278 | |
| 1279 | |
| 1280 | static __inline fract32 min_fr1x32(fract32 _x, fract32 _y) |
| 1281 | { return __builtin_bfin_min_fr1x32(_x,_y); } |
| 1282 | |
| 1283 | |
| 1284 | static __inline fract32 max_fr1x32(fract32 _x, fract32 _y) |
| 1285 | { return __builtin_bfin_max_fr1x32(_x,_y); } |
| 1286 | # 319 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1287 | static __inline fract32 shl_fr1x32(fract32 _x, short _y) |
| 1288 | { return __builtin_bfin_shl_fr1x32(_x,_y); } |
| 1289 | # 329 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1290 | static __inline fract32 shl_fr1x32_clip(fract32 _x, short _y) |
| 1291 | { return __builtin_bfin_shl_fr1x32_clip(_x,_y); } |
| 1292 | # 340 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1293 | static __inline fract32 shr_fr1x32(fract32 _x, short _y) |
| 1294 | { return __builtin_bfin_shr_fr1x32(_x,_y); } |
| 1295 | # 350 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1296 | static __inline fract32 shr_fr1x32_clip(fract32 _x, short _y) |
| 1297 | { return __builtin_bfin_shr_fr1x32_clip(_x,_y); } |
| 1298 | |
| 1299 | |
| 1300 | |
| 1301 | static __inline fract32 mult_fr1x32(fract16 _x, fract16 _y) |
| 1302 | { return __builtin_bfin_mult_fr1x32(_x,_y); } |
| 1303 | # 365 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1304 | static __inline fract16 __builtin_bfin_sat_fr1x32(fract32 _x) |
| 1305 | { return shl_fr1x32(_x,16)>>16;} |
| 1306 | |
| 1307 | |
| 1308 | |
| 1309 | static __inline fract16 sat_fr1x32(fract32 _x) |
| 1310 | { return shl_fr1x32(_x,16)>>16;} |
| 1311 | |
| 1312 | |
| 1313 | |
| 1314 | static __inline fract16 round_fr1x32(fract32 _x) |
| 1315 | { return __builtin_bfin_round_fr1x32(_x); } |
| 1316 | # 388 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1317 | static __inline int norm_fr1x32(fract32 _x) |
| 1318 | { return __builtin_bfin_norm_fr1x32(_x); } |
| 1319 | # 401 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract_math.h" 3 |
| 1320 | static __inline int norm_fr1x16(fract16 _x) |
| 1321 | { return __builtin_bfin_norm_fr1x16(_x); } |
| 1322 | |
| 1323 | |
| 1324 | |
| 1325 | static __inline fract16 trunc_fr1x32(fract32 _x) |
| 1326 | { return _x>>16; } |
| 1327 | |
| 1328 | |
| 1329 | |
| 1330 | static __inline fract16 abs_fr16 (fract16 _x) |
| 1331 | { return __builtin_bfin_abs_fr1x16 (_x); } |
| 1332 | |
| 1333 | |
| 1334 | |
| 1335 | static __inline fract16 abs_fr1x16 (fract16 _x) |
| 1336 | { return __builtin_bfin_abs_fr1x16(_x); } |
| 1337 | |
| 1338 | |
| 1339 | static __inline fract16 max_fr16 (fract16 _x, fract16 _y) |
| 1340 | { return __builtin_bfin_max_fr1x16 (_x, _y); } |
| 1341 | |
| 1342 | |
| 1343 | static __inline fract16 min_fr16 (fract16 _x, fract16 _y) |
| 1344 | { return __builtin_bfin_min_fr1x16 (_x, _y); } |
| 1345 | # 27 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract.h" 2 3 |
| 1346 | # 1 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract2float_conv.h" 1 3 |
| 1347 | |
| 1348 | |
| 1349 | |
| 1350 | # 4 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract2float_conv.h" 3 |
| 1351 | # 31 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract2float_conv.h" 3 |
| 1352 | static __inline fract32 fr16_to_fr32(fract16 _x) { |
| 1353 | |
| 1354 | return ((fract32)(_x)) << 16; |
| 1355 | } |
| 1356 | |
| 1357 | static __inline fract16 fr32_to_fr16(fract32 _x) { |
| 1358 | |
| 1359 | return (fract16)(_x >> 16); |
| 1360 | } |
| 1361 | |
| 1362 | float fr32_to_float (fract32); |
| 1363 | fract32 float_to_fr32 (float); |
| 1364 | |
| 1365 | static __inline float fr16_to_float(fract16 _x) { |
| 1366 | return fr32_to_float(fr16_to_fr32(_x)); |
| 1367 | } |
| 1368 | |
| 1369 | static __inline fract16 float_to_fr16(float _x) { |
| 1370 | return fr32_to_fr16(float_to_fr32(_x)); |
| 1371 | } |
| 1372 | # 28 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/fract.h" 2 3 |
| 1373 | # 51 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/float16.h" 2 |
| 1374 | # 82 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/float16.h" |
| 1375 | __inline float16 |
| 1376 | fr16_to_fl16(fract16 fr) |
| 1377 | { |
| 1378 | float16 fl = { 0 }; |
| 1379 | if (fr) { |
| 1380 | short exp = norm_fr1x16(fr); |
| 1381 | fl.s.e = -exp; |
| 1382 | fl.s.m = fr << exp; |
| 1383 | } |
| 1384 | return fl; |
| 1385 | } |
| 1386 | |
| 1387 | __inline fract16 |
| 1388 | fl16_to_fr16(float16 fl) |
| 1389 | { |
| 1390 | fract16 fr = fl.s.m; |
| 1391 | short exp = fl.s.e; |
| 1392 | |
| 1393 | return shl_fr1x16(fr, exp); |
| 1394 | } |
| 1395 | |
| 1396 | static __inline float16 |
| 1397 | norm_fl16(float16 fl) |
| 1398 | { |
| 1399 | if (fl.s.m) { |
| 1400 | short exp = norm_fr1x16(fl.s.m); |
| 1401 | fl.s.m <<= exp; |
| 1402 | fl.s.e -= exp; |
| 1403 | } else { |
| 1404 | fl.s.e = 0; |
| 1405 | } |
| 1406 | return fl; |
| 1407 | } |
| 1408 | |
| 1409 | __inline float16 |
| 1410 | add_fl16(float16 x, float16 y) |
| 1411 | { |
| 1412 | int d = x.s.e - y.s.e; |
| 1413 | float16 fl = x, a = y; |
| 1414 | int xneg = x.l < 0; |
| 1415 | int yneg = y.l < 0; |
| 1416 | if (d < 0) { |
| 1417 | fl = y; |
| 1418 | a = x; |
| 1419 | } |
| 1420 | d = abs_fr1x32(d); |
| 1421 | fl.s.m += a.s.m >> d; |
| 1422 | |
| 1423 | if (xneg == yneg && xneg != (fl.l < 0)) { |
| 1424 | fl.s.m >>= 1; |
| 1425 | fl.s.m &= 0x7fff; |
| 1426 | fl.s.m |= xneg << 15; |
| 1427 | fl.s.e++; |
| 1428 | } else if (fl.s.m) { |
| 1429 | short exp = norm_fr1x16(fl.s.m); |
| 1430 | fl.s.m <<= exp; |
| 1431 | fl.s.e -= exp; |
| 1432 | } else { |
| 1433 | fl.s.e = 0; |
| 1434 | } |
| 1435 | return fl; |
| 1436 | } |
| 1437 | |
| 1438 | __inline float16 |
| 1439 | sub_fl16(float16 x, float16 y) |
| 1440 | { |
| 1441 | int d = x.s.e - y.s.e; |
| 1442 | float16 fl = x, a = y; |
| 1443 | int xneg = x.l < 0; |
| 1444 | int yneg = y.l < 0; |
| 1445 | if (d < 0) { |
| 1446 | d = -d; |
| 1447 | fl.s.m >>= d; |
| 1448 | fl.s.e += d; |
| 1449 | } else { |
| 1450 | a.s.m >>= d; |
| 1451 | } |
| 1452 | fl.s.m -= a.s.m; |
| 1453 | |
| 1454 | if (xneg != yneg && yneg == (fl.l < 0)) { |
| 1455 | fl.s.m >>= 1; |
| 1456 | fl.s.m &= 0x7fff; |
| 1457 | fl.s.m |= xneg << 15; |
| 1458 | fl.s.e++; |
| 1459 | } else if (fl.s.m) { |
| 1460 | short exp = norm_fr1x16(fl.s.m); |
| 1461 | fl.s.m <<= exp; |
| 1462 | fl.s.e -= exp; |
| 1463 | } else { |
| 1464 | fl.s.e = 0; |
| 1465 | } |
| 1466 | return fl; |
| 1467 | } |
| 1468 | |
| 1469 | __inline float16 |
| 1470 | mul_fl16(float16 x, float16 y) |
| 1471 | { |
| 1472 | float16 fl; |
| 1473 | |
| 1474 | fl.s.e = x.s.e + y.s.e; |
| 1475 | fl.s.m = mult_fr1x16(x.s.m, y.s.m); |
| 1476 | if (fl.s.m) { |
| 1477 | short exp = norm_fr1x16(fl.s.m); |
| 1478 | fl.s.m <<= exp; |
| 1479 | fl.s.e -= exp; |
| 1480 | } else { |
| 1481 | fl.s.e = 0; |
| 1482 | } |
| 1483 | return fl; |
| 1484 | } |
| 1485 | |
| 1486 | __inline float16 |
| 1487 | div_fl16(float16 x, float16 y) |
| 1488 | { |
| 1489 | int i; |
| 1490 | int niters = 15; |
| 1491 | const long one = 0x40000001; |
| 1492 | float16 fl; |
| 1493 | int xneg = x.l < 0; |
| 1494 | int yneg = y.l < 0; |
| 1495 | unsigned short r = 0; |
| 1496 | unsigned short d = x.s.m; |
| 1497 | unsigned short q = y.s.m; |
| 1498 | if (y.l == 0) { |
| 1499 | fl.l=0x00008000; |
| 1500 | return fl; |
| 1501 | } |
| 1502 | if (y.l == one) |
| 1503 | return x; |
| 1504 | if (x.l == y.l) { |
| 1505 | fl.l = one; |
| 1506 | return fl; |
| 1507 | } |
| 1508 | fl.s.e = x.s.e - y.s.e; |
| 1509 | if (xneg) |
| 1510 | d = -d; |
| 1511 | if (yneg) |
| 1512 | q = -q; |
| 1513 | for (i = 0; i < niters; i++) { |
| 1514 | if (q <= d) { |
| 1515 | d -= q; |
| 1516 | r |= 1; |
| 1517 | } |
| 1518 | d <<= 1; |
| 1519 | r <<= 1; |
| 1520 | } |
| 1521 | d = r; |
| 1522 | if (d & 0x8000) { |
| 1523 | |
| 1524 | d >>= 1; |
| 1525 | d &= 0x7fff; |
| 1526 | fl.s.e++; |
| 1527 | } |
| 1528 | if (xneg != yneg) |
| 1529 | d = -d; |
| 1530 | fl.s.m = d; |
| 1531 | if (fl.s.m) { |
| 1532 | short exp = norm_fr1x16(fl.s.m); |
| 1533 | fl.s.m <<= exp; |
| 1534 | fl.s.e -= exp; |
| 1535 | } else { |
| 1536 | fl.s.e = 0; |
| 1537 | } |
| 1538 | return fl; |
| 1539 | } |
| 1540 | |
| 1541 | __inline float16 |
| 1542 | negate_fl16(float16 fl) |
| 1543 | { |
| 1544 | # 262 "/usr/local/src/blackfin/svn/uclinux-dist/trunk/lib/libbfdsp/include/float16.h" |
| 1545 | fl.s.m = -fl.s.m; |
| 1546 | |
| 1547 | return fl; |
| 1548 | } |
| 1549 | |
| 1550 | __inline float16 |
| 1551 | abs_fl16(float16 fl) |
| 1552 | { |
| 1553 | fl.s.m = abs_fr1x16(fl.s.m); |
| 1554 | return fl; |
| 1555 | } |
| 1556 | |
| 1557 | __inline int |
| 1558 | cmp_fl16(float16 x, float16 y) |
| 1559 | { |
| 1560 | |
| 1561 | |
| 1562 | |
| 1563 | |
| 1564 | int neg = 0; |
| 1565 | int res; |
| 1566 | short resl, resh; |
| 1567 | int xneg = x.l < 0; |
| 1568 | int yneg = y.l < 0; |
| 1569 | |
| 1570 | |
| 1571 | |
| 1572 | |
| 1573 | |
| 1574 | |
| 1575 | if (xneg == yneg) |
| 1576 | neg = xneg; |
| 1577 | else |
| 1578 | return (xneg << 31) | 1; |
| 1579 | |
| 1580 | resh = sub_fr1x16(x.s.m, y.s.m); |
| 1581 | resl = sub_fr1x16(x.s.e, y.s.e); |
| 1582 | if (resl == 0) |
| 1583 | resl = resh; |
| 1584 | res = resl; |
| 1585 | if (neg) |
| 1586 | res = -res; |
| 1587 | return res; |
| 1588 | } |
| 1589 | |
| 1590 | __inline float16 |
| 1591 | fl_to_fl16(float f) |
| 1592 | { |
| 1593 | float16 fl; |
| 1594 | unsigned long sign, uexp; |
| 1595 | long exp; |
| 1596 | fl.f = f; |
| 1597 | if ((fl.u << 1) == 0) { |
| 1598 | |
| 1599 | fl.u = 0; |
| 1600 | return fl; |
| 1601 | } |
| 1602 | sign = (fl.u >> 31) << 31; |
| 1603 | uexp = (fl.u << 1) >> 24; |
| 1604 | exp = uexp - 127; |
| 1605 | exp += 1; |
| 1606 | fl. u |= (1<<23); |
| 1607 | fl.u <<= 8; |
| 1608 | fl.u >>= 1; |
| 1609 | |
| 1610 | |
| 1611 | |
| 1612 | |
| 1613 | fl.s.e = exp; |
| 1614 | if (sign) |
| 1615 | fl.s.m = -fl.s.m; |
| 1616 | return fl; |
| 1617 | } |
| 1618 | |
| 1619 | __inline int |
| 1620 | fits_in_fl16(float f) |
| 1621 | { |
| 1622 | float16 fl; |
| 1623 | fl.f = f; |
| 1624 | return (fl.u & 0xff) == 0; |
| 1625 | } |
| 1626 | |
| 1627 | __inline float |
| 1628 | fl16_to_fl(float16 fl) |
| 1629 | { |
| 1630 | unsigned long exp, sign; |
| 1631 | if (fl.u == 0) |
| 1632 | return fl.f; |
| 1633 | sign = (fl.u >> 31) << 31; |
| 1634 | exp = (fl.s.e + 127 - 1); |
| 1635 | if ((fl.s.m & 0xffff) == 0x8000) { |
| 1636 | fl.s.m = 0x4000; |
| 1637 | exp++; |
| 1638 | } else if (sign) { |
| 1639 | fl.s.m = -fl.s.m; |
| 1640 | } |
| 1641 | fl.s.e = 0; |
| 1642 | fl.u <<= 2; |
| 1643 | fl.u >>= 9; |
| 1644 | exp <<= 23; |
| 1645 | fl.u = sign | exp | fl.u; |
| 1646 | return fl.f; |
| 1647 | } |
| 1648 | # 1 "test.c" 2 |
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