1 /* Common declarations for all of libgfortran. 2 Copyright (C) 2002-2019 Free Software Foundation, Inc. 3 Contributed by Paul Brook <paul@nowt.org>, and 4 Andy Vaught <andy@xena.eas.asu.edu> 5 6 This file is part of the GNU Fortran runtime library (libgfortran). 7 8 Libgfortran is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 3, or (at your option) 11 any later version. 12 13 Libgfortran is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 Under Section 7 of GPL version 3, you are granted additional 19 permissions described in the GCC Runtime Library Exception, version 20 3.1, as published by the Free Software Foundation. 21 22 You should have received a copy of the GNU General Public License and 23 a copy of the GCC Runtime Library Exception along with this program; 24 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 25 <http://www.gnu.org/licenses/>. */ 26 27 #ifndef LIBGFOR_H 28 #define LIBGFOR_H 29 30 /* Ensure that ANSI conform stdio is used. This needs to be set before 31 any system header file is included. */ 32 #if defined __MINGW32__ 33 # define _POSIX 1 34 # define gfc_printf gnu_printf 35 #else 36 # define gfc_printf __printf__ 37 #endif 38 39 /* config.h MUST be first because it can affect system headers. */ 40 #include "config.h" 41 42 #include <stdio.h> 43 #include <stdlib.h> 44 #include <stddef.h> 45 #include <float.h> 46 #include <stdarg.h> 47 #include <stdbool.h> 48 49 #if HAVE_COMPLEX_H 50 /* Must appear before math.h on VMS systems. */ 51 # include <complex.h> 52 #else 53 #define complex __complex__ 54 #endif 55 56 #include <math.h> 57 58 /* If we're support quad-precision floating-point type, include the 59 header to our support library. */ 60 #ifdef HAVE_FLOAT128 61 # include "quadmath_weak.h" 62 #endif 63 64 #ifdef __MINGW32__ 65 extern float __strtof (const char *, char **); 66 #define gfc_strtof __strtof 67 extern double __strtod (const char *, char **); 68 #define gfc_strtod __strtod 69 extern long double __strtold (const char *, char **); 70 #define gfc_strtold __strtold 71 #else 72 #define gfc_strtof strtof 73 #define gfc_strtod strtod 74 #define gfc_strtold strtold 75 #endif 76 77 #include "../gcc/fortran/libgfortran.h" 78 79 #include "c99_protos.h" 80 81 #if HAVE_IEEEFP_H 82 #include <ieeefp.h> 83 #endif 84 85 #include "gstdint.h" 86 87 #if HAVE_SYS_TYPES_H 88 #include <sys/types.h> 89 #endif 90 91 #ifdef HAVE_SYS_UIO_H 92 #include <sys/uio.h> 93 #endif 94 95 #ifdef __MINGW32__ 96 typedef off64_t gfc_offset; 97 #else 98 typedef off_t gfc_offset; 99 #endif 100 101 #ifndef NULL 102 #define NULL (void *) 0 103 #endif 104 105 106 /* The following macros can be used to annotate conditions which are likely or 107 unlikely to be true. Avoid using them when a condition is only slightly 108 more likely/less unlikely than average to avoid the performance penalties of 109 branch misprediction. In addition, as __builtin_expect overrides the compiler 110 heuristic, do not use in conditions where one of the branches ends with a 111 call to a function with __attribute__((noreturn)): the compiler internal 112 heuristic will mark this branch as much less likely as unlikely() would 113 do. */ 114 115 #define likely(x) __builtin_expect(!!(x), 1) 116 #define unlikely(x) __builtin_expect(!!(x), 0) 117 118 /* This macro can be used to annotate conditions which we know to 119 be true, so that the compiler can optimize based on the condition. */ 120 121 #define GFC_ASSERT(EXPR) \ 122 ((void)(__builtin_expect (!(EXPR), 0) ? __builtin_unreachable (), 0 : 0)) 123 124 /* Make sure we have ptrdiff_t. */ 125 #ifndef HAVE_PTRDIFF_T 126 typedef intptr_t ptrdiff_t; 127 #endif 128 129 /* On mingw, work around the buggy Windows snprintf() by using the one 130 mingw provides, __mingw_snprintf(). We also provide a prototype for 131 __mingw_snprintf(), because the mingw headers currently don't have one. */ 132 #if HAVE_MINGW_SNPRINTF 133 extern int __mingw_snprintf (char *, size_t, const char *, ...) 134 __attribute__ ((format (gnu_printf, 3, 4))); 135 #undef snprintf 136 #define snprintf __mingw_snprintf 137 /* Fallback to sprintf if target does not have snprintf. */ 138 #elif !defined(HAVE_SNPRINTF) 139 #undef snprintf 140 #define snprintf(str, size, ...) sprintf (str, __VA_ARGS__) 141 #endif 142 143 144 /* For a library, a standard prefix is a requirement in order to partition 145 the namespace. IPREFIX is for symbols intended to be internal to the 146 library. */ 147 #define PREFIX(x) _gfortran_ ## x 148 #define IPREFIX(x) _gfortrani_ ## x 149 150 /* Magic to rename a symbol at the compiler level. You continue to refer 151 to the symbol as OLD in the source, but it'll be named NEW in the asm. */ 152 #define sym_rename(old, new) sym_rename1(old, __USER_LABEL_PREFIX__, new) 153 #define sym_rename1(old, ulp, new) sym_rename2(old, ulp, new) 154 #define sym_rename2(old, ulp, new) extern __typeof(old) old __asm__(#ulp #new) 155 156 /* There are several classifications of routines: 157 158 (1) Symbols used only within the library, 159 (2) Symbols to be exported from the library, 160 (3) Symbols to be exported from the library, but 161 also used inside the library. 162 163 By telling the compiler about these different classifications we can 164 tightly control the interface seen by the user, and get better code 165 from the compiler at the same time. 166 167 One of the following should be used immediately after the declaration 168 of each symbol: 169 170 internal_proto Marks a symbol used only within the library, 171 and adds IPREFIX to the assembly-level symbol 172 name. The later is important for maintaining 173 the namespace partition for the static library. 174 175 export_proto Marks a symbol to be exported, and adds PREFIX 176 to the assembly-level symbol name. 177 178 export_proto_np Marks a symbol to be exported without adding PREFIX. 179 180 iexport_proto Marks a function to be exported, but with the 181 understanding that it can be used inside as well. 182 183 iexport_data_proto Similarly, marks a data symbol to be exported. 184 Unfortunately, some systems can't play the hidden 185 symbol renaming trick on data symbols, thanks to 186 the horribleness of COPY relocations. 187 188 If iexport_proto or iexport_data_proto is used, you must also use 189 iexport or iexport_data after the *definition* of the symbol. */ 190 191 #if defined(HAVE_ATTRIBUTE_VISIBILITY) 192 # define internal_proto(x) \ 193 sym_rename(x, IPREFIX (x)) __attribute__((__visibility__("hidden"))) 194 #else 195 # define internal_proto(x) sym_rename(x, IPREFIX(x)) 196 #endif 197 198 #if defined(HAVE_ATTRIBUTE_VISIBILITY) && defined(HAVE_ATTRIBUTE_ALIAS) 199 # define export_proto(x) sym_rename(x, PREFIX(x)) 200 # define export_proto_np(x) extern char swallow_semicolon 201 # define iexport_proto(x) internal_proto(x) 202 # define iexport(x) iexport1(x, IPREFIX(x)) 203 # define iexport1(x,y) iexport2(x,y) 204 # define iexport2(x,y) \ 205 extern __typeof(x) PREFIX(x) __attribute__((__alias__(#y), __copy__ (x))) 206 #else 207 # define export_proto(x) sym_rename(x, PREFIX(x)) 208 # define export_proto_np(x) extern char swallow_semicolon 209 # define iexport_proto(x) export_proto(x) 210 # define iexport(x) extern char swallow_semicolon 211 #endif 212 213 /* TODO: detect the case when we *can* hide the symbol. */ 214 #define iexport_data_proto(x) export_proto(x) 215 #define iexport_data(x) extern char swallow_semicolon 216 217 /* The only reliable way to get the offset of a field in a struct 218 in a system independent way is via this macro. */ 219 #ifndef offsetof 220 #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *) 0)->MEMBER) 221 #endif 222 223 /* The C99 classification macros isfinite, isinf, isnan, isnormal 224 and signbit are broken or inconsistent on quite a few targets. 225 So, we use GCC's builtins instead. 226 227 Another advantage for GCC's builtins for these type-generic macros 228 is that it handles floating-point types that the system headers 229 may not support (like __float128). */ 230 231 #undef isnan 232 #define isnan(x) __builtin_isnan(x) 233 #undef isfinite 234 #define isfinite(x) __builtin_isfinite(x) 235 #undef isinf 236 #define isinf(x) __builtin_isinf(x) 237 #undef isnormal 238 #define isnormal(x) __builtin_isnormal(x) 239 #undef signbit 240 #define signbit(x) __builtin_signbit(x) 241 242 #include "kinds.h" 243 244 /* Define the type used for the current record number for large file I/O. 245 The size must be consistent with the size defined on the compiler side. */ 246 #ifdef HAVE_GFC_INTEGER_8 247 typedef GFC_INTEGER_8 GFC_IO_INT; 248 #else 249 #ifdef HAVE_GFC_INTEGER_4 250 typedef GFC_INTEGER_4 GFC_IO_INT; 251 #else 252 #error "GFC_INTEGER_4 should be available for the library to compile". 253 #endif 254 #endif 255 256 /* The following two definitions must be consistent with the types used 257 by the compiler. */ 258 /* The type used of array indices, amongst other things. */ 259 typedef ptrdiff_t index_type; 260 261 /* The type used for the lengths of character variables. */ 262 typedef size_t gfc_charlen_type; 263 264 /* Definitions of CHARACTER data types: 265 - CHARACTER(KIND=1) corresponds to the C char type, 266 - CHARACTER(KIND=4) corresponds to an unsigned 32-bit integer. */ 267 typedef GFC_UINTEGER_4 gfc_char4_t; 268 269 /* Byte size of character kinds. For the kinds currently supported, it's 270 simply equal to the kind parameter itself. */ 271 #define GFC_SIZE_OF_CHAR_KIND(kind) (kind) 272 273 #define GFOR_POINTER_TO_L1(p, kind) \ 274 ((__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ ? 1: 0) * (kind - 1) + (GFC_LOGICAL_1 *)(p)) 275 276 #define GFC_INTEGER_1_HUGE \ 277 (GFC_INTEGER_1)((((GFC_UINTEGER_1)1) << 7) - 1) 278 #define GFC_INTEGER_2_HUGE \ 279 (GFC_INTEGER_2)((((GFC_UINTEGER_2)1) << 15) - 1) 280 #define GFC_INTEGER_4_HUGE \ 281 (GFC_INTEGER_4)((((GFC_UINTEGER_4)1) << 31) - 1) 282 #define GFC_INTEGER_8_HUGE \ 283 (GFC_INTEGER_8)((((GFC_UINTEGER_8)1) << 63) - 1) 284 #ifdef HAVE_GFC_INTEGER_16 285 #define GFC_INTEGER_16_HUGE \ 286 (GFC_INTEGER_16)((((GFC_UINTEGER_16)1) << 127) - 1) 287 #endif 288 289 /* M{IN,AX}{LOC,VAL} need also infinities and NaNs if supported. */ 290 291 #ifdef __FLT_HAS_INFINITY__ 292 # define GFC_REAL_4_INFINITY __builtin_inff () 293 #endif 294 #ifdef __DBL_HAS_INFINITY__ 295 # define GFC_REAL_8_INFINITY __builtin_inf () 296 #endif 297 #ifdef __LDBL_HAS_INFINITY__ 298 # ifdef HAVE_GFC_REAL_10 299 # define GFC_REAL_10_INFINITY __builtin_infl () 300 # endif 301 # ifdef HAVE_GFC_REAL_16 302 # ifdef GFC_REAL_16_IS_LONG_DOUBLE 303 # define GFC_REAL_16_INFINITY __builtin_infl () 304 # else 305 # define GFC_REAL_16_INFINITY __builtin_infq () 306 # endif 307 # endif 308 #endif 309 #ifdef __FLT_HAS_QUIET_NAN__ 310 # define GFC_REAL_4_QUIET_NAN __builtin_nanf ("") 311 #endif 312 #ifdef __DBL_HAS_QUIET_NAN__ 313 # define GFC_REAL_8_QUIET_NAN __builtin_nan ("") 314 #endif 315 #ifdef __LDBL_HAS_QUIET_NAN__ 316 # ifdef HAVE_GFC_REAL_10 317 # define GFC_REAL_10_QUIET_NAN __builtin_nanl ("") 318 # endif 319 # ifdef HAVE_GFC_REAL_16 320 # ifdef GFC_REAL_16_IS_LONG_DOUBLE 321 # define GFC_REAL_16_QUIET_NAN __builtin_nanl ("") 322 # else 323 # define GFC_REAL_16_QUIET_NAN nanq ("") 324 # endif 325 # endif 326 #endif 327 328 typedef struct descriptor_dimension 329 { 330 index_type _stride; 331 index_type lower_bound; 332 index_type _ubound; 333 } 334 descriptor_dimension; 335 336 typedef struct dtype_type 337 { 338 size_t elem_len; 339 int version; 340 signed char rank; 341 signed char type; 342 signed short attribute; 343 } 344 dtype_type; 345 346 #define GFC_ARRAY_DESCRIPTOR(type) \ 347 struct {\ 348 type *base_addr;\ 349 size_t offset;\ 350 dtype_type dtype;\ 351 index_type span;\ 352 descriptor_dimension dim[];\ 353 } 354 355 /* Commonly used array descriptor types. */ 356 typedef GFC_ARRAY_DESCRIPTOR (void) gfc_array_void; 357 typedef GFC_ARRAY_DESCRIPTOR (char) gfc_array_char; 358 typedef GFC_ARRAY_DESCRIPTOR (GFC_INTEGER_1) gfc_array_i1; 359 typedef GFC_ARRAY_DESCRIPTOR (GFC_INTEGER_2) gfc_array_i2; 360 typedef GFC_ARRAY_DESCRIPTOR (GFC_INTEGER_4) gfc_array_i4; 361 typedef GFC_ARRAY_DESCRIPTOR (GFC_INTEGER_8) gfc_array_i8; 362 typedef GFC_ARRAY_DESCRIPTOR (index_type) gfc_array_index_type; 363 #ifdef HAVE_GFC_INTEGER_16 364 typedef GFC_ARRAY_DESCRIPTOR (GFC_INTEGER_16) gfc_array_i16; 365 #endif 366 typedef GFC_ARRAY_DESCRIPTOR (GFC_REAL_4) gfc_array_r4; 367 typedef GFC_ARRAY_DESCRIPTOR (GFC_REAL_8) gfc_array_r8; 368 #ifdef HAVE_GFC_REAL_10 369 typedef GFC_ARRAY_DESCRIPTOR (GFC_REAL_10) gfc_array_r10; 370 #endif 371 #ifdef HAVE_GFC_REAL_16 372 typedef GFC_ARRAY_DESCRIPTOR (GFC_REAL_16) gfc_array_r16; 373 #endif 374 typedef GFC_ARRAY_DESCRIPTOR (GFC_COMPLEX_4) gfc_array_c4; 375 typedef GFC_ARRAY_DESCRIPTOR (GFC_COMPLEX_8) gfc_array_c8; 376 #ifdef HAVE_GFC_COMPLEX_10 377 typedef GFC_ARRAY_DESCRIPTOR (GFC_COMPLEX_10) gfc_array_c10; 378 #endif 379 #ifdef HAVE_GFC_COMPLEX_16 380 typedef GFC_ARRAY_DESCRIPTOR (GFC_COMPLEX_16) gfc_array_c16; 381 #endif 382 typedef GFC_ARRAY_DESCRIPTOR (GFC_LOGICAL_1) gfc_array_l1; 383 typedef GFC_ARRAY_DESCRIPTOR (GFC_LOGICAL_2) gfc_array_l2; 384 typedef GFC_ARRAY_DESCRIPTOR (GFC_LOGICAL_4) gfc_array_l4; 385 typedef GFC_ARRAY_DESCRIPTOR (GFC_LOGICAL_8) gfc_array_l8; 386 #ifdef HAVE_GFC_LOGICAL_16 387 typedef GFC_ARRAY_DESCRIPTOR (GFC_LOGICAL_16) gfc_array_l16; 388 #endif 389 390 typedef GFC_ARRAY_DESCRIPTOR (GFC_UINTEGER_1) gfc_array_s1; 391 typedef GFC_ARRAY_DESCRIPTOR (GFC_UINTEGER_4) gfc_array_s4; 392 393 /* These are for when you actually want to declare a descriptor, as 394 opposed to a pointer to it. */ 395 396 #define GFC_FULL_ARRAY_DESCRIPTOR(r, type) \ 397 struct {\ 398 type *base_addr;\ 399 size_t offset;\ 400 dtype_type dtype;\ 401 index_type span;\ 402 descriptor_dimension dim[r];\ 403 } 404 405 typedef GFC_FULL_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_4) gfc_full_array_i4; 406 407 #define GFC_DESCRIPTOR_RANK(desc) ((desc)->dtype.rank) 408 #define GFC_DESCRIPTOR_TYPE(desc) ((desc)->dtype.type) 409 #define GFC_DESCRIPTOR_SIZE(desc) ((desc)->dtype.elem_len) 410 #define GFC_DESCRIPTOR_DATA(desc) ((desc)->base_addr) 411 #define GFC_DESCRIPTOR_DTYPE(desc) ((desc)->dtype) 412 413 #define GFC_DIMENSION_LBOUND(dim) ((dim).lower_bound) 414 #define GFC_DIMENSION_UBOUND(dim) ((dim)._ubound) 415 #define GFC_DIMENSION_STRIDE(dim) ((dim)._stride) 416 #define GFC_DIMENSION_EXTENT(dim) ((dim)._ubound + 1 - (dim).lower_bound) 417 #define GFC_DIMENSION_SET(dim,lb,ub,str) \ 418 do \ 419 { \ 420 (dim).lower_bound = lb; \ 421 (dim)._ubound = ub; \ 422 (dim)._stride = str; \ 423 } while (0) 424 425 426 #define GFC_DESCRIPTOR_LBOUND(desc,i) ((desc)->dim[i].lower_bound) 427 #define GFC_DESCRIPTOR_UBOUND(desc,i) ((desc)->dim[i]._ubound) 428 #define GFC_DESCRIPTOR_EXTENT(desc,i) ((desc)->dim[i]._ubound + 1 \ 429 - (desc)->dim[i].lower_bound) 430 #define GFC_DESCRIPTOR_EXTENT_BYTES(desc,i) \ 431 (GFC_DESCRIPTOR_EXTENT(desc,i) * GFC_DESCRIPTOR_SIZE(desc)) 432 433 #define GFC_DESCRIPTOR_STRIDE(desc,i) ((desc)->dim[i]._stride) 434 #define GFC_DESCRIPTOR_STRIDE_BYTES(desc,i) \ 435 (GFC_DESCRIPTOR_STRIDE(desc,i) * GFC_DESCRIPTOR_SIZE(desc)) 436 437 /* Macros to get both the size and the type with a single masking operation */ 438 439 #define GFC_DTYPE_SIZE_MASK (-((index_type) 1 << GFC_DTYPE_SIZE_SHIFT)) 440 #define GFC_DTYPE_TYPE_SIZE_MASK (GFC_DTYPE_SIZE_MASK | GFC_DTYPE_TYPE_MASK) 441 442 #define GFC_DTYPE_TYPE_SIZE(desc) (( ((desc)->dtype.type << GFC_DTYPE_TYPE_SHIFT) \ 443 | ((desc)->dtype.elem_len << GFC_DTYPE_SIZE_SHIFT) ) & GFC_DTYPE_TYPE_SIZE_MASK) 444 445 /* Macros to set size and type information. */ 446 447 #define GFC_DTYPE_COPY(a,b) do { (a)->dtype = (b)->dtype; } while(0) 448 #define GFC_DTYPE_IS_UNSET(a) (unlikely((a)->dtype.elem_len == 0)) 449 #define GFC_DTYPE_CLEAR(a) do { (a)->dtype.elem_len = 0; \ 450 (a)->dtype.version = 0; \ 451 (a)->dtype.rank = 0; \ 452 (a)->dtype.type = 0; \ 453 (a)->dtype.attribute = 0; \ 454 } while(0) 455 456 #define GFC_DTYPE_INTEGER_1 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \ 457 | (sizeof(GFC_INTEGER_1) << GFC_DTYPE_SIZE_SHIFT)) 458 #define GFC_DTYPE_INTEGER_2 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \ 459 | (sizeof(GFC_INTEGER_2) << GFC_DTYPE_SIZE_SHIFT)) 460 #define GFC_DTYPE_INTEGER_4 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \ 461 | (sizeof(GFC_INTEGER_4) << GFC_DTYPE_SIZE_SHIFT)) 462 #define GFC_DTYPE_INTEGER_8 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \ 463 | (sizeof(GFC_INTEGER_8) << GFC_DTYPE_SIZE_SHIFT)) 464 #ifdef HAVE_GFC_INTEGER_16 465 #define GFC_DTYPE_INTEGER_16 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \ 466 | (sizeof(GFC_INTEGER_16) << GFC_DTYPE_SIZE_SHIFT)) 467 #endif 468 469 #define GFC_DTYPE_LOGICAL_1 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \ 470 | (sizeof(GFC_LOGICAL_1) << GFC_DTYPE_SIZE_SHIFT)) 471 #define GFC_DTYPE_LOGICAL_2 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \ 472 | (sizeof(GFC_LOGICAL_2) << GFC_DTYPE_SIZE_SHIFT)) 473 #define GFC_DTYPE_LOGICAL_4 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \ 474 | (sizeof(GFC_LOGICAL_4) << GFC_DTYPE_SIZE_SHIFT)) 475 #define GFC_DTYPE_LOGICAL_8 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \ 476 | (sizeof(GFC_LOGICAL_8) << GFC_DTYPE_SIZE_SHIFT)) 477 #ifdef HAVE_GFC_LOGICAL_16 478 #define GFC_DTYPE_LOGICAL_16 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \ 479 | (sizeof(GFC_LOGICAL_16) << GFC_DTYPE_SIZE_SHIFT)) 480 #endif 481 482 #define GFC_DTYPE_REAL_4 ((BT_REAL << GFC_DTYPE_TYPE_SHIFT) \ 483 | (sizeof(GFC_REAL_4) << GFC_DTYPE_SIZE_SHIFT)) 484 #define GFC_DTYPE_REAL_8 ((BT_REAL << GFC_DTYPE_TYPE_SHIFT) \ 485 | (sizeof(GFC_REAL_8) << GFC_DTYPE_SIZE_SHIFT)) 486 #ifdef HAVE_GFC_REAL_10 487 #define GFC_DTYPE_REAL_10 ((BT_REAL << GFC_DTYPE_TYPE_SHIFT) \ 488 | (sizeof(GFC_REAL_10) << GFC_DTYPE_SIZE_SHIFT)) 489 #endif 490 #ifdef HAVE_GFC_REAL_16 491 #define GFC_DTYPE_REAL_16 ((BT_REAL << GFC_DTYPE_TYPE_SHIFT) \ 492 | (sizeof(GFC_REAL_16) << GFC_DTYPE_SIZE_SHIFT)) 493 #endif 494 495 #define GFC_DTYPE_COMPLEX_4 ((BT_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \ 496 | (sizeof(GFC_COMPLEX_4) << GFC_DTYPE_SIZE_SHIFT)) 497 #define GFC_DTYPE_COMPLEX_8 ((BT_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \ 498 | (sizeof(GFC_COMPLEX_8) << GFC_DTYPE_SIZE_SHIFT)) 499 #ifdef HAVE_GFC_COMPLEX_10 500 #define GFC_DTYPE_COMPLEX_10 ((BT_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \ 501 | (sizeof(GFC_COMPLEX_10) << GFC_DTYPE_SIZE_SHIFT)) 502 #endif 503 #ifdef HAVE_GFC_COMPLEX_16 504 #define GFC_DTYPE_COMPLEX_16 ((BT_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \ 505 | (sizeof(GFC_COMPLEX_16) << GFC_DTYPE_SIZE_SHIFT)) 506 #endif 507 508 /* Macros to determine the alignment of pointers. */ 509 510 #define GFC_UNALIGNED_2(x) (((uintptr_t)(x)) & \ 511 (__alignof__(GFC_INTEGER_2) - 1)) 512 #define GFC_UNALIGNED_4(x) (((uintptr_t)(x)) & \ 513 (__alignof__(GFC_INTEGER_4) - 1)) 514 #define GFC_UNALIGNED_8(x) (((uintptr_t)(x)) & \ 515 (__alignof__(GFC_INTEGER_8) - 1)) 516 #ifdef HAVE_GFC_INTEGER_16 517 #define GFC_UNALIGNED_16(x) (((uintptr_t)(x)) & \ 518 (__alignof__(GFC_INTEGER_16) - 1)) 519 #endif 520 521 #define GFC_UNALIGNED_C4(x) (((uintptr_t)(x)) & \ 522 (__alignof__(GFC_COMPLEX_4) - 1)) 523 524 #define GFC_UNALIGNED_C8(x) (((uintptr_t)(x)) & \ 525 (__alignof__(GFC_COMPLEX_8) - 1)) 526 527 /* Runtime library include. */ 528 #define stringize(x) expand_macro(x) 529 #define expand_macro(x) # x 530 531 /* Runtime options structure. */ 532 533 typedef struct 534 { 535 int stdin_unit, stdout_unit, stderr_unit, optional_plus; 536 int locus; 537 538 int separator_len; 539 const char *separator; 540 541 int all_unbuffered, unbuffered_preconnected; 542 int fpe, backtrace; 543 int unformatted_buffer_size, formatted_buffer_size; 544 } 545 options_t; 546 547 extern options_t options; 548 internal_proto(options); 549 550 extern void backtrace_handler (int); 551 internal_proto(backtrace_handler); 552 553 554 /* Compile-time options that will influence the library. */ 555 556 typedef struct 557 { 558 int warn_std; 559 int allow_std; 560 int pedantic; 561 int convert; 562 int backtrace; 563 int sign_zero; 564 size_t record_marker; 565 int max_subrecord_length; 566 int bounds_check; 567 int fpe_summary; 568 } 569 compile_options_t; 570 571 extern compile_options_t compile_options; 572 internal_proto(compile_options); 573 574 extern void init_compile_options (void); 575 internal_proto(init_compile_options); 576 577 #define GFC_MAX_SUBRECORD_LENGTH 2147483639 /* 2**31 - 9 */ 578 579 /* Structure for statement options. */ 580 581 typedef struct 582 { 583 const char *name; 584 int value; 585 } 586 st_option; 587 588 589 /* This is returned by notification_std to know if, given the flags 590 that were given (-std=, -pedantic) we should issue an error, a warning 591 or nothing. */ 592 typedef enum 593 { NOTIFICATION_SILENT, NOTIFICATION_WARNING, NOTIFICATION_ERROR } 594 notification; 595 596 597 /* The filename and line number don't go inside the globals structure. 598 They are set by the rest of the program and must be linked to. */ 599 600 /* Location of the current library call (optional). */ 601 extern unsigned line; 602 iexport_data_proto(line); 603 604 extern char *filename; 605 iexport_data_proto(filename); 606 607 608 #define CHARACTER2(name) \ 609 gfc_charlen_type name ## _len; \ 610 char * name 611 612 typedef struct st_parameter_common 613 { 614 GFC_INTEGER_4 flags; 615 GFC_INTEGER_4 unit; 616 const char *filename; 617 GFC_INTEGER_4 line; 618 CHARACTER2 (iomsg); 619 GFC_INTEGER_4 *iostat; 620 } 621 st_parameter_common; 622 623 #undef CHARACTER2 624 625 #define IOPARM_LIBRETURN_MASK (3 << 0) 626 #define IOPARM_LIBRETURN_OK (0 << 0) 627 #define IOPARM_LIBRETURN_ERROR (1 << 0) 628 #define IOPARM_LIBRETURN_END (2 << 0) 629 #define IOPARM_LIBRETURN_EOR (3 << 0) 630 #define IOPARM_ERR (1 << 2) 631 #define IOPARM_END (1 << 3) 632 #define IOPARM_EOR (1 << 4) 633 #define IOPARM_HAS_IOSTAT (1 << 5) 634 #define IOPARM_HAS_IOMSG (1 << 6) 635 636 #define IOPARM_COMMON_MASK ((1 << 7) - 1) 637 638 /* Make sure to keep in sync with io/io.h (st_parameter_open). */ 639 #define IOPARM_OPEN_HAS_RECL_IN (1 << 7) 640 #define IOPARM_OPEN_HAS_FILE (1 << 8) 641 #define IOPARM_OPEN_HAS_STATUS (1 << 9) 642 #define IOPARM_OPEN_HAS_ACCESS (1 << 10) 643 #define IOPARM_OPEN_HAS_FORM (1 << 11) 644 #define IOPARM_OPEN_HAS_BLANK (1 << 12) 645 #define IOPARM_OPEN_HAS_POSITION (1 << 13) 646 #define IOPARM_OPEN_HAS_ACTION (1 << 14) 647 #define IOPARM_OPEN_HAS_DELIM (1 << 15) 648 #define IOPARM_OPEN_HAS_PAD (1 << 16) 649 #define IOPARM_OPEN_HAS_CONVERT (1 << 17) 650 #define IOPARM_OPEN_HAS_DECIMAL (1 << 18) 651 #define IOPARM_OPEN_HAS_ENCODING (1 << 19) 652 #define IOPARM_OPEN_HAS_ROUND (1 << 20) 653 #define IOPARM_OPEN_HAS_SIGN (1 << 21) 654 #define IOPARM_OPEN_HAS_ASYNCHRONOUS (1 << 22) 655 #define IOPARM_OPEN_HAS_NEWUNIT (1 << 23) 656 #define IOPARM_OPEN_HAS_READONLY (1 << 24) 657 #define IOPARM_OPEN_HAS_CC (1 << 25) 658 #define IOPARM_OPEN_HAS_SHARE (1 << 26) 659 660 /* library start function and end macro. These can be expanded if needed 661 in the future. cmp is st_parameter_common *cmp */ 662 663 extern void library_start (st_parameter_common *); 664 internal_proto(library_start); 665 666 #define library_end() 667 668 /* main.c */ 669 670 extern void stupid_function_name_for_static_linking (void); 671 internal_proto(stupid_function_name_for_static_linking); 672 673 extern void set_args (int, char **); 674 iexport_proto(set_args); 675 676 extern void get_args (int *, char ***); 677 internal_proto(get_args); 678 679 /* backtrace.c */ 680 681 extern void show_backtrace (bool); 682 internal_proto(show_backtrace); 683 684 685 /* error.c */ 686 687 #if defined(HAVE_GFC_REAL_16) 688 #define GFC_LARGEST_BUF (sizeof (GFC_REAL_16)) 689 #elif defined(HAVE_GFC_INTEGER_16) 690 #define GFC_LARGEST_BUF (sizeof (GFC_INTEGER_LARGEST)) 691 #elif defined(HAVE_GFC_REAL_10) 692 #define GFC_LARGEST_BUF (sizeof (GFC_REAL_10)) 693 #else 694 #define GFC_LARGEST_BUF (sizeof (GFC_INTEGER_LARGEST)) 695 #endif 696 697 #define GFC_ITOA_BUF_SIZE (sizeof (GFC_INTEGER_LARGEST) * 3 + 2) 698 #define GFC_XTOA_BUF_SIZE (GFC_LARGEST_BUF * 2 + 1) 699 #define GFC_OTOA_BUF_SIZE (GFC_LARGEST_BUF * 3 + 1) 700 #define GFC_BTOA_BUF_SIZE (GFC_LARGEST_BUF * 8 + 1) 701 702 extern _Noreturn void sys_abort (void); 703 internal_proto(sys_abort); 704 705 extern _Noreturn void exit_error (int); 706 internal_proto(exit_error); 707 708 extern ssize_t estr_write (const char *); 709 internal_proto(estr_write); 710 711 #if !defined(HAVE_WRITEV) && !defined(HAVE_SYS_UIO_H) 712 struct iovec { 713 void *iov_base; /* Starting address */ 714 size_t iov_len; /* Number of bytes to transfer */ 715 }; 716 #endif 717 718 extern ssize_t estr_writev (const struct iovec *iov, int iovcnt); 719 internal_proto(estr_writev); 720 721 extern int st_printf (const char *, ...) 722 __attribute__((format (gfc_printf, 1, 2))); 723 internal_proto(st_printf); 724 725 extern const char *gfc_xtoa (GFC_UINTEGER_LARGEST, char *, size_t); 726 internal_proto(gfc_xtoa); 727 728 extern _Noreturn void os_error (const char *); 729 iexport_proto(os_error); 730 731 extern void show_locus (st_parameter_common *); 732 internal_proto(show_locus); 733 734 extern _Noreturn void runtime_error (const char *, ...) 735 __attribute__ ((format (gfc_printf, 1, 2))); 736 iexport_proto(runtime_error); 737 738 extern _Noreturn void runtime_error_at (const char *, const char *, ...) 739 __attribute__ ((format (gfc_printf, 2, 3))); 740 iexport_proto(runtime_error_at); 741 742 extern void runtime_warning_at (const char *, const char *, ...) 743 __attribute__ ((format (gfc_printf, 2, 3))); 744 iexport_proto(runtime_warning_at); 745 746 extern _Noreturn void internal_error (st_parameter_common *, const char *); 747 internal_proto(internal_error); 748 749 extern const char *translate_error (int); 750 internal_proto(translate_error); 751 752 extern void generate_error (st_parameter_common *, int, const char *); 753 iexport_proto(generate_error); 754 755 extern bool generate_error_common (st_parameter_common *, int, const char *); 756 iexport_proto(generate_error_common); 757 758 extern void generate_warning (st_parameter_common *, const char *); 759 internal_proto(generate_warning); 760 761 extern bool notify_std (st_parameter_common *, int, const char *); 762 internal_proto(notify_std); 763 764 extern notification notification_std(int); 765 internal_proto(notification_std); 766 767 extern char *gf_strerror (int, char *, size_t); 768 internal_proto(gf_strerror); 769 770 /* fpu.c */ 771 772 extern void set_fpu (void); 773 internal_proto(set_fpu); 774 775 extern int get_fpu_trap_exceptions (void); 776 internal_proto(get_fpu_trap_exceptions); 777 778 extern void set_fpu_trap_exceptions (int, int); 779 internal_proto(set_fpu_trap_exceptions); 780 781 extern int support_fpu_trap (int); 782 internal_proto(support_fpu_trap); 783 784 extern int get_fpu_except_flags (void); 785 internal_proto(get_fpu_except_flags); 786 787 extern void set_fpu_except_flags (int, int); 788 internal_proto(set_fpu_except_flags); 789 790 extern int support_fpu_flag (int); 791 internal_proto(support_fpu_flag); 792 793 extern void set_fpu_rounding_mode (int); 794 internal_proto(set_fpu_rounding_mode); 795 796 extern int get_fpu_rounding_mode (void); 797 internal_proto(get_fpu_rounding_mode); 798 799 extern int support_fpu_rounding_mode (int); 800 internal_proto(support_fpu_rounding_mode); 801 802 extern void get_fpu_state (void *); 803 internal_proto(get_fpu_state); 804 805 extern void set_fpu_state (void *); 806 internal_proto(set_fpu_state); 807 808 extern int get_fpu_underflow_mode (void); 809 internal_proto(get_fpu_underflow_mode); 810 811 extern void set_fpu_underflow_mode (int); 812 internal_proto(set_fpu_underflow_mode); 813 814 extern int support_fpu_underflow_control (int); 815 internal_proto(support_fpu_underflow_control); 816 817 /* memory.c */ 818 819 extern void *xmalloc (size_t) __attribute__ ((malloc)); 820 internal_proto(xmalloc); 821 822 extern void *xmallocarray (size_t, size_t) __attribute__ ((malloc)); 823 internal_proto(xmallocarray); 824 825 extern void *xcalloc (size_t, size_t) __attribute__ ((malloc)); 826 internal_proto(xcalloc); 827 828 extern void *xrealloc (void *, size_t); 829 internal_proto(xrealloc); 830 831 /* environ.c */ 832 833 extern void init_variables (void); 834 internal_proto(init_variables); 835 836 unit_convert get_unformatted_convert (int); 837 internal_proto(get_unformatted_convert); 838 839 /* Secure getenv() which returns NULL if running as SUID/SGID. */ 840 #ifndef HAVE_SECURE_GETENV 841 #if defined(HAVE_GETUID) && defined(HAVE_GETEUID) \ 842 && defined(HAVE_GETGID) && defined(HAVE_GETEGID) 843 #define FALLBACK_SECURE_GETENV 844 extern char *secure_getenv (const char *); 845 internal_proto(secure_getenv); 846 #else 847 #define secure_getenv getenv 848 #endif 849 #endif 850 851 /* string.c */ 852 853 extern int find_option (st_parameter_common *, const char *, gfc_charlen_type, 854 const st_option *, const char *); 855 internal_proto(find_option); 856 857 extern gfc_charlen_type fstrlen (const char *, gfc_charlen_type); 858 internal_proto(fstrlen); 859 860 extern gfc_charlen_type fstrcpy (char *, gfc_charlen_type, const char *, gfc_charlen_type); 861 internal_proto(fstrcpy); 862 863 extern gfc_charlen_type cf_strcpy (char *, gfc_charlen_type, const char *); 864 internal_proto(cf_strcpy); 865 866 extern gfc_charlen_type string_len_trim (gfc_charlen_type, const char *); 867 export_proto(string_len_trim); 868 869 extern gfc_charlen_type string_len_trim_char4 (gfc_charlen_type, 870 const gfc_char4_t *); 871 export_proto(string_len_trim_char4); 872 873 extern char *fc_strdup(const char *, gfc_charlen_type); 874 internal_proto(fc_strdup); 875 876 extern char *fc_strdup_notrim(const char *, gfc_charlen_type); 877 internal_proto(fc_strdup_notrim); 878 879 extern const char *gfc_itoa(GFC_INTEGER_LARGEST, char *, size_t); 880 internal_proto(gfc_itoa); 881 882 /* io/intrinsics.c */ 883 884 extern void flush_all_units (void); 885 internal_proto(flush_all_units); 886 887 /* io.c */ 888 889 extern void init_units (void); 890 internal_proto(init_units); 891 892 extern void close_units (void); 893 internal_proto(close_units); 894 895 extern int unit_to_fd (int); 896 internal_proto(unit_to_fd); 897 898 extern char * filename_from_unit (int); 899 internal_proto(filename_from_unit); 900 901 /* stop.c */ 902 903 extern _Noreturn void stop_string (const char *, size_t, bool); 904 export_proto(stop_string); 905 906 /* reshape_packed.c */ 907 908 extern void reshape_packed (char *, index_type, const char *, index_type, 909 const char *, index_type); 910 internal_proto(reshape_packed); 911 912 /* Repacking functions. These are called internally by internal_pack 913 and internal_unpack. */ 914 915 GFC_INTEGER_1 *internal_pack_1 (gfc_array_i1 *); 916 internal_proto(internal_pack_1); 917 918 GFC_INTEGER_2 *internal_pack_2 (gfc_array_i2 *); 919 internal_proto(internal_pack_2); 920 921 GFC_INTEGER_4 *internal_pack_4 (gfc_array_i4 *); 922 internal_proto(internal_pack_4); 923 924 GFC_INTEGER_8 *internal_pack_8 (gfc_array_i8 *); 925 internal_proto(internal_pack_8); 926 927 #if defined HAVE_GFC_INTEGER_16 928 GFC_INTEGER_16 *internal_pack_16 (gfc_array_i16 *); 929 internal_proto(internal_pack_16); 930 #endif 931 932 GFC_REAL_4 *internal_pack_r4 (gfc_array_r4 *); 933 internal_proto(internal_pack_r4); 934 935 GFC_REAL_8 *internal_pack_r8 (gfc_array_r8 *); 936 internal_proto(internal_pack_r8); 937 938 #if defined HAVE_GFC_REAL_10 939 GFC_REAL_10 *internal_pack_r10 (gfc_array_r10 *); 940 internal_proto(internal_pack_r10); 941 #endif 942 943 #if defined HAVE_GFC_REAL_16 944 GFC_REAL_16 *internal_pack_r16 (gfc_array_r16 *); 945 internal_proto(internal_pack_r16); 946 #endif 947 948 GFC_COMPLEX_4 *internal_pack_c4 (gfc_array_c4 *); 949 internal_proto(internal_pack_c4); 950 951 GFC_COMPLEX_8 *internal_pack_c8 (gfc_array_c8 *); 952 internal_proto(internal_pack_c8); 953 954 #if defined HAVE_GFC_COMPLEX_10 955 GFC_COMPLEX_10 *internal_pack_c10 (gfc_array_c10 *); 956 internal_proto(internal_pack_c10); 957 #endif 958 959 #if defined HAVE_GFC_COMPLEX_16 960 GFC_COMPLEX_16 *internal_pack_c16 (gfc_array_c16 *); 961 internal_proto(internal_pack_c16); 962 #endif 963 964 extern void internal_unpack_1 (gfc_array_i1 *, const GFC_INTEGER_1 *); 965 internal_proto(internal_unpack_1); 966 967 extern void internal_unpack_2 (gfc_array_i2 *, const GFC_INTEGER_2 *); 968 internal_proto(internal_unpack_2); 969 970 extern void internal_unpack_4 (gfc_array_i4 *, const GFC_INTEGER_4 *); 971 internal_proto(internal_unpack_4); 972 973 extern void internal_unpack_8 (gfc_array_i8 *, const GFC_INTEGER_8 *); 974 internal_proto(internal_unpack_8); 975 976 #if defined HAVE_GFC_INTEGER_16 977 extern void internal_unpack_16 (gfc_array_i16 *, const GFC_INTEGER_16 *); 978 internal_proto(internal_unpack_16); 979 #endif 980 981 extern void internal_unpack_r4 (gfc_array_r4 *, const GFC_REAL_4 *); 982 internal_proto(internal_unpack_r4); 983 984 extern void internal_unpack_r8 (gfc_array_r8 *, const GFC_REAL_8 *); 985 internal_proto(internal_unpack_r8); 986 987 #if defined HAVE_GFC_REAL_10 988 extern void internal_unpack_r10 (gfc_array_r10 *, const GFC_REAL_10 *); 989 internal_proto(internal_unpack_r10); 990 #endif 991 992 #if defined HAVE_GFC_REAL_16 993 extern void internal_unpack_r16 (gfc_array_r16 *, const GFC_REAL_16 *); 994 internal_proto(internal_unpack_r16); 995 #endif 996 997 extern void internal_unpack_c4 (gfc_array_c4 *, const GFC_COMPLEX_4 *); 998 internal_proto(internal_unpack_c4); 999 1000 extern void internal_unpack_c8 (gfc_array_c8 *, const GFC_COMPLEX_8 *); 1001 internal_proto(internal_unpack_c8); 1002 1003 #if defined HAVE_GFC_COMPLEX_10 1004 extern void internal_unpack_c10 (gfc_array_c10 *, const GFC_COMPLEX_10 *); 1005 internal_proto(internal_unpack_c10); 1006 #endif 1007 1008 #if defined HAVE_GFC_COMPLEX_16 1009 extern void internal_unpack_c16 (gfc_array_c16 *, const GFC_COMPLEX_16 *); 1010 internal_proto(internal_unpack_c16); 1011 #endif 1012 1013 /* Internal auxiliary functions for the pack intrinsic. */ 1014 1015 extern void pack_i1 (gfc_array_i1 *, const gfc_array_i1 *, 1016 const gfc_array_l1 *, const gfc_array_i1 *); 1017 internal_proto(pack_i1); 1018 1019 extern void pack_i2 (gfc_array_i2 *, const gfc_array_i2 *, 1020 const gfc_array_l1 *, const gfc_array_i2 *); 1021 internal_proto(pack_i2); 1022 1023 extern void pack_i4 (gfc_array_i4 *, const gfc_array_i4 *, 1024 const gfc_array_l1 *, const gfc_array_i4 *); 1025 internal_proto(pack_i4); 1026 1027 extern void pack_i8 (gfc_array_i8 *, const gfc_array_i8 *, 1028 const gfc_array_l1 *, const gfc_array_i8 *); 1029 internal_proto(pack_i8); 1030 1031 #ifdef HAVE_GFC_INTEGER_16 1032 extern void pack_i16 (gfc_array_i16 *, const gfc_array_i16 *, 1033 const gfc_array_l1 *, const gfc_array_i16 *); 1034 internal_proto(pack_i16); 1035 #endif 1036 1037 extern void pack_r4 (gfc_array_r4 *, const gfc_array_r4 *, 1038 const gfc_array_l1 *, const gfc_array_r4 *); 1039 internal_proto(pack_r4); 1040 1041 extern void pack_r8 (gfc_array_r8 *, const gfc_array_r8 *, 1042 const gfc_array_l1 *, const gfc_array_r8 *); 1043 internal_proto(pack_r8); 1044 1045 #ifdef HAVE_GFC_REAL_10 1046 extern void pack_r10 (gfc_array_r10 *, const gfc_array_r10 *, 1047 const gfc_array_l1 *, const gfc_array_r10 *); 1048 internal_proto(pack_r10); 1049 #endif 1050 1051 #ifdef HAVE_GFC_REAL_16 1052 extern void pack_r16 (gfc_array_r16 *, const gfc_array_r16 *, 1053 const gfc_array_l1 *, const gfc_array_r16 *); 1054 internal_proto(pack_r16); 1055 #endif 1056 1057 extern void pack_c4 (gfc_array_c4 *, const gfc_array_c4 *, 1058 const gfc_array_l1 *, const gfc_array_c4 *); 1059 internal_proto(pack_c4); 1060 1061 extern void pack_c8 (gfc_array_c8 *, const gfc_array_c8 *, 1062 const gfc_array_l1 *, const gfc_array_c8 *); 1063 internal_proto(pack_c8); 1064 1065 #ifdef HAVE_GFC_REAL_10 1066 extern void pack_c10 (gfc_array_c10 *, const gfc_array_c10 *, 1067 const gfc_array_l1 *, const gfc_array_c10 *); 1068 internal_proto(pack_c10); 1069 #endif 1070 1071 #ifdef HAVE_GFC_REAL_16 1072 extern void pack_c16 (gfc_array_c16 *, const gfc_array_c16 *, 1073 const gfc_array_l1 *, const gfc_array_c16 *); 1074 internal_proto(pack_c16); 1075 #endif 1076 1077 /* Internal auxiliary functions for the unpack intrinsic. */ 1078 1079 extern void unpack0_i1 (gfc_array_i1 *, const gfc_array_i1 *, 1080 const gfc_array_l1 *, const GFC_INTEGER_1 *); 1081 internal_proto(unpack0_i1); 1082 1083 extern void unpack0_i2 (gfc_array_i2 *, const gfc_array_i2 *, 1084 const gfc_array_l1 *, const GFC_INTEGER_2 *); 1085 internal_proto(unpack0_i2); 1086 1087 extern void unpack0_i4 (gfc_array_i4 *, const gfc_array_i4 *, 1088 const gfc_array_l1 *, const GFC_INTEGER_4 *); 1089 internal_proto(unpack0_i4); 1090 1091 extern void unpack0_i8 (gfc_array_i8 *, const gfc_array_i8 *, 1092 const gfc_array_l1 *, const GFC_INTEGER_8 *); 1093 internal_proto(unpack0_i8); 1094 1095 #ifdef HAVE_GFC_INTEGER_16 1096 1097 extern void unpack0_i16 (gfc_array_i16 *, const gfc_array_i16 *, 1098 const gfc_array_l1 *, const GFC_INTEGER_16 *); 1099 internal_proto(unpack0_i16); 1100 1101 #endif 1102 1103 extern void unpack0_r4 (gfc_array_r4 *, const gfc_array_r4 *, 1104 const gfc_array_l1 *, const GFC_REAL_4 *); 1105 internal_proto(unpack0_r4); 1106 1107 extern void unpack0_r8 (gfc_array_r8 *, const gfc_array_r8 *, 1108 const gfc_array_l1 *, const GFC_REAL_8 *); 1109 internal_proto(unpack0_r8); 1110 1111 #ifdef HAVE_GFC_REAL_10 1112 1113 extern void unpack0_r10 (gfc_array_r10 *, const gfc_array_r10 *, 1114 const gfc_array_l1 *, const GFC_REAL_10 *); 1115 internal_proto(unpack0_r10); 1116 1117 #endif 1118 1119 #ifdef HAVE_GFC_REAL_16 1120 1121 extern void unpack0_r16 (gfc_array_r16 *, const gfc_array_r16 *, 1122 const gfc_array_l1 *, const GFC_REAL_16 *); 1123 internal_proto(unpack0_r16); 1124 1125 #endif 1126 1127 extern void unpack0_c4 (gfc_array_c4 *, const gfc_array_c4 *, 1128 const gfc_array_l1 *, const GFC_COMPLEX_4 *); 1129 internal_proto(unpack0_c4); 1130 1131 extern void unpack0_c8 (gfc_array_c8 *, const gfc_array_c8 *, 1132 const gfc_array_l1 *, const GFC_COMPLEX_8 *); 1133 internal_proto(unpack0_c8); 1134 1135 #ifdef HAVE_GFC_COMPLEX_10 1136 1137 extern void unpack0_c10 (gfc_array_c10 *, const gfc_array_c10 *, 1138 const gfc_array_l1 *mask, const GFC_COMPLEX_10 *); 1139 internal_proto(unpack0_c10); 1140 1141 #endif 1142 1143 #ifdef HAVE_GFC_COMPLEX_16 1144 1145 extern void unpack0_c16 (gfc_array_c16 *, const gfc_array_c16 *, 1146 const gfc_array_l1 *, const GFC_COMPLEX_16 *); 1147 internal_proto(unpack0_c16); 1148 1149 #endif 1150 1151 extern void unpack1_i1 (gfc_array_i1 *, const gfc_array_i1 *, 1152 const gfc_array_l1 *, const gfc_array_i1 *); 1153 internal_proto(unpack1_i1); 1154 1155 extern void unpack1_i2 (gfc_array_i2 *, const gfc_array_i2 *, 1156 const gfc_array_l1 *, const gfc_array_i2 *); 1157 internal_proto(unpack1_i2); 1158 1159 extern void unpack1_i4 (gfc_array_i4 *, const gfc_array_i4 *, 1160 const gfc_array_l1 *, const gfc_array_i4 *); 1161 internal_proto(unpack1_i4); 1162 1163 extern void unpack1_i8 (gfc_array_i8 *, const gfc_array_i8 *, 1164 const gfc_array_l1 *, const gfc_array_i8 *); 1165 internal_proto(unpack1_i8); 1166 1167 #ifdef HAVE_GFC_INTEGER_16 1168 extern void unpack1_i16 (gfc_array_i16 *, const gfc_array_i16 *, 1169 const gfc_array_l1 *, const gfc_array_i16 *); 1170 internal_proto(unpack1_i16); 1171 #endif 1172 1173 extern void unpack1_r4 (gfc_array_r4 *, const gfc_array_r4 *, 1174 const gfc_array_l1 *, const gfc_array_r4 *); 1175 internal_proto(unpack1_r4); 1176 1177 extern void unpack1_r8 (gfc_array_r8 *, const gfc_array_r8 *, 1178 const gfc_array_l1 *, const gfc_array_r8 *); 1179 internal_proto(unpack1_r8); 1180 1181 #ifdef HAVE_GFC_REAL_10 1182 extern void unpack1_r10 (gfc_array_r10 *, const gfc_array_r10 *, 1183 const gfc_array_l1 *, const gfc_array_r10 *); 1184 internal_proto(unpack1_r10); 1185 #endif 1186 1187 #ifdef HAVE_GFC_REAL_16 1188 extern void unpack1_r16 (gfc_array_r16 *, const gfc_array_r16 *, 1189 const gfc_array_l1 *, const gfc_array_r16 *); 1190 internal_proto(unpack1_r16); 1191 #endif 1192 1193 extern void unpack1_c4 (gfc_array_c4 *, const gfc_array_c4 *, 1194 const gfc_array_l1 *, const gfc_array_c4 *); 1195 internal_proto(unpack1_c4); 1196 1197 extern void unpack1_c8 (gfc_array_c8 *, const gfc_array_c8 *, 1198 const gfc_array_l1 *, const gfc_array_c8 *); 1199 internal_proto(unpack1_c8); 1200 1201 #ifdef HAVE_GFC_COMPLEX_10 1202 extern void unpack1_c10 (gfc_array_c10 *, const gfc_array_c10 *, 1203 const gfc_array_l1 *, const gfc_array_c10 *); 1204 internal_proto(unpack1_c10); 1205 #endif 1206 1207 #ifdef HAVE_GFC_COMPLEX_16 1208 extern void unpack1_c16 (gfc_array_c16 *, const gfc_array_c16 *, 1209 const gfc_array_l1 *, const gfc_array_c16 *); 1210 internal_proto(unpack1_c16); 1211 #endif 1212 1213 /* Helper functions for spread. */ 1214 1215 extern void spread_i1 (gfc_array_i1 *, const gfc_array_i1 *, 1216 const index_type, const index_type); 1217 internal_proto(spread_i1); 1218 1219 extern void spread_i2 (gfc_array_i2 *, const gfc_array_i2 *, 1220 const index_type, const index_type); 1221 internal_proto(spread_i2); 1222 1223 extern void spread_i4 (gfc_array_i4 *, const gfc_array_i4 *, 1224 const index_type, const index_type); 1225 internal_proto(spread_i4); 1226 1227 extern void spread_i8 (gfc_array_i8 *, const gfc_array_i8 *, 1228 const index_type, const index_type); 1229 internal_proto(spread_i8); 1230 1231 #ifdef HAVE_GFC_INTEGER_16 1232 extern void spread_i16 (gfc_array_i16 *, const gfc_array_i16 *, 1233 const index_type, const index_type); 1234 internal_proto(spread_i16); 1235 1236 #endif 1237 1238 extern void spread_r4 (gfc_array_r4 *, const gfc_array_r4 *, 1239 const index_type, const index_type); 1240 internal_proto(spread_r4); 1241 1242 extern void spread_r8 (gfc_array_r8 *, const gfc_array_r8 *, 1243 const index_type, const index_type); 1244 internal_proto(spread_r8); 1245 1246 #ifdef HAVE_GFC_REAL_10 1247 extern void spread_r10 (gfc_array_r10 *, const gfc_array_r10 *, 1248 const index_type, const index_type); 1249 internal_proto(spread_r10); 1250 1251 #endif 1252 1253 #ifdef HAVE_GFC_REAL_16 1254 extern void spread_r16 (gfc_array_r16 *, const gfc_array_r16 *, 1255 const index_type, const index_type); 1256 internal_proto(spread_r16); 1257 1258 #endif 1259 1260 extern void spread_c4 (gfc_array_c4 *, const gfc_array_c4 *, 1261 const index_type, const index_type); 1262 internal_proto(spread_c4); 1263 1264 extern void spread_c8 (gfc_array_c8 *, const gfc_array_c8 *, 1265 const index_type, const index_type); 1266 internal_proto(spread_c8); 1267 1268 #ifdef HAVE_GFC_COMPLEX_10 1269 extern void spread_c10 (gfc_array_c10 *, const gfc_array_c10 *, 1270 const index_type, const index_type); 1271 internal_proto(spread_c10); 1272 1273 #endif 1274 1275 #ifdef HAVE_GFC_COMPLEX_16 1276 extern void spread_c16 (gfc_array_c16 *, const gfc_array_c16 *, 1277 const index_type, const index_type); 1278 internal_proto(spread_c16); 1279 1280 #endif 1281 1282 extern void spread_scalar_i1 (gfc_array_i1 *, const GFC_INTEGER_1 *, 1283 const index_type, const index_type); 1284 internal_proto(spread_scalar_i1); 1285 1286 extern void spread_scalar_i2 (gfc_array_i2 *, const GFC_INTEGER_2 *, 1287 const index_type, const index_type); 1288 internal_proto(spread_scalar_i2); 1289 1290 extern void spread_scalar_i4 (gfc_array_i4 *, const GFC_INTEGER_4 *, 1291 const index_type, const index_type); 1292 internal_proto(spread_scalar_i4); 1293 1294 extern void spread_scalar_i8 (gfc_array_i8 *, const GFC_INTEGER_8 *, 1295 const index_type, const index_type); 1296 internal_proto(spread_scalar_i8); 1297 1298 #ifdef HAVE_GFC_INTEGER_16 1299 extern void spread_scalar_i16 (gfc_array_i16 *, const GFC_INTEGER_16 *, 1300 const index_type, const index_type); 1301 internal_proto(spread_scalar_i16); 1302 1303 #endif 1304 1305 extern void spread_scalar_r4 (gfc_array_r4 *, const GFC_REAL_4 *, 1306 const index_type, const index_type); 1307 internal_proto(spread_scalar_r4); 1308 1309 extern void spread_scalar_r8 (gfc_array_r8 *, const GFC_REAL_8 *, 1310 const index_type, const index_type); 1311 internal_proto(spread_scalar_r8); 1312 1313 #ifdef HAVE_GFC_REAL_10 1314 extern void spread_scalar_r10 (gfc_array_r10 *, const GFC_REAL_10 *, 1315 const index_type, const index_type); 1316 internal_proto(spread_scalar_r10); 1317 1318 #endif 1319 1320 #ifdef HAVE_GFC_REAL_16 1321 extern void spread_scalar_r16 (gfc_array_r16 *, const GFC_REAL_16 *, 1322 const index_type, const index_type); 1323 internal_proto(spread_scalar_r16); 1324 1325 #endif 1326 1327 extern void spread_scalar_c4 (gfc_array_c4 *, const GFC_COMPLEX_4 *, 1328 const index_type, const index_type); 1329 internal_proto(spread_scalar_c4); 1330 1331 extern void spread_scalar_c8 (gfc_array_c8 *, const GFC_COMPLEX_8 *, 1332 const index_type, const index_type); 1333 internal_proto(spread_scalar_c8); 1334 1335 #ifdef HAVE_GFC_COMPLEX_10 1336 extern void spread_scalar_c10 (gfc_array_c10 *, const GFC_COMPLEX_10 *, 1337 const index_type, const index_type); 1338 internal_proto(spread_scalar_c10); 1339 1340 #endif 1341 1342 #ifdef HAVE_GFC_COMPLEX_16 1343 extern void spread_scalar_c16 (gfc_array_c16 *, const GFC_COMPLEX_16 *, 1344 const index_type, const index_type); 1345 internal_proto(spread_scalar_c16); 1346 1347 #endif 1348 1349 /* string_intrinsics.c */ 1350 1351 extern int compare_string (gfc_charlen_type, const char *, 1352 gfc_charlen_type, const char *); 1353 iexport_proto(compare_string); 1354 1355 extern int compare_string_char4 (gfc_charlen_type, const gfc_char4_t *, 1356 gfc_charlen_type, const gfc_char4_t *); 1357 iexport_proto(compare_string_char4); 1358 1359 extern int memcmp_char4 (const void *, const void *, size_t); 1360 internal_proto(memcmp_char4); 1361 1362 1363 /* random.c */ 1364 1365 extern void random_seed_i4 (GFC_INTEGER_4 * size, gfc_array_i4 * put, 1366 gfc_array_i4 * get); 1367 iexport_proto(random_seed_i4); 1368 extern void random_seed_i8 (GFC_INTEGER_8 * size, gfc_array_i8 * put, 1369 gfc_array_i8 * get); 1370 iexport_proto(random_seed_i8); 1371 1372 /* size.c */ 1373 1374 typedef GFC_ARRAY_DESCRIPTOR (void) array_t; 1375 1376 extern index_type size0 (const array_t * array); 1377 iexport_proto(size0); 1378 1379 /* is_contiguous.c */ 1380 1381 extern GFC_LOGICAL_4 is_contiguous0 (const array_t * const restrict array); 1382 iexport_proto(is_contiguous0); 1383 1384 /* bounds.c */ 1385 1386 extern void bounds_equal_extents (array_t *, array_t *, const char *, 1387 const char *); 1388 internal_proto(bounds_equal_extents); 1389 1390 extern void bounds_reduced_extents (array_t *, array_t *, int, const char *, 1391 const char *intrinsic); 1392 internal_proto(bounds_reduced_extents); 1393 1394 extern void bounds_iforeach_return (array_t *, array_t *, const char *); 1395 internal_proto(bounds_iforeach_return); 1396 1397 extern void bounds_ifunction_return (array_t *, const index_type *, 1398 const char *, const char *); 1399 internal_proto(bounds_ifunction_return); 1400 1401 extern index_type count_0 (const gfc_array_l1 *); 1402 1403 internal_proto(count_0); 1404 1405 /* Internal auxiliary functions for cshift */ 1406 1407 void cshift0_i1 (gfc_array_i1 *, const gfc_array_i1 *, ptrdiff_t, int); 1408 internal_proto(cshift0_i1); 1409 1410 void cshift0_i2 (gfc_array_i2 *, const gfc_array_i2 *, ptrdiff_t, int); 1411 internal_proto(cshift0_i2); 1412 1413 void cshift0_i4 (gfc_array_i4 *, const gfc_array_i4 *, ptrdiff_t, int); 1414 internal_proto(cshift0_i4); 1415 1416 void cshift0_i8 (gfc_array_i8 *, const gfc_array_i8 *, ptrdiff_t, int); 1417 internal_proto(cshift0_i8); 1418 1419 #ifdef HAVE_GFC_INTEGER_16 1420 void cshift0_i16 (gfc_array_i16 *, const gfc_array_i16 *, ptrdiff_t, int); 1421 internal_proto(cshift0_i16); 1422 #endif 1423 1424 void cshift0_r4 (gfc_array_r4 *, const gfc_array_r4 *, ptrdiff_t, int); 1425 internal_proto(cshift0_r4); 1426 1427 void cshift0_r8 (gfc_array_r8 *, const gfc_array_r8 *, ptrdiff_t, int); 1428 internal_proto(cshift0_r8); 1429 1430 #ifdef HAVE_GFC_REAL_10 1431 void cshift0_r10 (gfc_array_r10 *, const gfc_array_r10 *, ptrdiff_t, int); 1432 internal_proto(cshift0_r10); 1433 #endif 1434 1435 #ifdef HAVE_GFC_REAL_16 1436 void cshift0_r16 (gfc_array_r16 *, const gfc_array_r16 *, ptrdiff_t, int); 1437 internal_proto(cshift0_r16); 1438 #endif 1439 1440 void cshift0_c4 (gfc_array_c4 *, const gfc_array_c4 *, ptrdiff_t, int); 1441 internal_proto(cshift0_c4); 1442 1443 void cshift0_c8 (gfc_array_c8 *, const gfc_array_c8 *, ptrdiff_t, int); 1444 internal_proto(cshift0_c8); 1445 1446 #ifdef HAVE_GFC_COMPLEX_10 1447 void cshift0_c10 (gfc_array_c10 *, const gfc_array_c10 *, ptrdiff_t, int); 1448 internal_proto(cshift0_c10); 1449 #endif 1450 1451 #ifdef HAVE_GFC_COMPLEX_16 1452 void cshift0_c16 (gfc_array_c16 *, const gfc_array_c16 *, ptrdiff_t, int); 1453 internal_proto(cshift0_c16); 1454 #endif 1455 1456 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_INTEGER_1) 1457 void cshift1_4_i1 (gfc_array_i1 * const restrict, 1458 const gfc_array_i1 * const restrict, 1459 const gfc_array_i4 * const restrict, 1460 const GFC_INTEGER_4 * const restrict); 1461 internal_proto(cshift1_4_i1); 1462 #endif 1463 1464 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_INTEGER_2) 1465 void cshift1_4_i2 (gfc_array_i2 * const restrict, 1466 const gfc_array_i2 * const restrict, 1467 const gfc_array_i4 * const restrict, 1468 const GFC_INTEGER_4 * const restrict); 1469 internal_proto(cshift1_4_i2); 1470 #endif 1471 1472 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_INTEGER_4) 1473 void cshift1_4_i4 (gfc_array_i4 * const restrict, 1474 const gfc_array_i4 * const restrict, 1475 const gfc_array_i4 * const restrict, 1476 const GFC_INTEGER_4 * const restrict); 1477 internal_proto(cshift1_4_i4); 1478 #endif 1479 1480 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_INTEGER_8) 1481 void cshift1_4_i8 (gfc_array_i8 * const restrict, 1482 const gfc_array_i8 * const restrict, 1483 const gfc_array_i4 * const restrict, 1484 const GFC_INTEGER_4 * const restrict); 1485 internal_proto(cshift1_4_i8); 1486 #endif 1487 1488 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_INTEGER_16) 1489 void cshift1_4_i16 (gfc_array_i16 * const restrict, 1490 const gfc_array_i16 * const restrict, 1491 const gfc_array_i4 * const restrict, 1492 const GFC_INTEGER_4 * const restrict); 1493 internal_proto(cshift1_4_i16); 1494 #endif 1495 1496 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_INTEGER_1) 1497 void cshift1_8_i1 (gfc_array_i1 * const restrict, 1498 const gfc_array_i1 * const restrict, 1499 const gfc_array_i8 * const restrict, 1500 const GFC_INTEGER_8 * const restrict); 1501 internal_proto(cshift1_8_i1); 1502 #endif 1503 1504 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_INTEGER_2) 1505 void cshift1_8_i2 (gfc_array_i2 * const restrict, 1506 const gfc_array_i2 * const restrict, 1507 const gfc_array_i8 * const restrict, 1508 const GFC_INTEGER_8 * const restrict); 1509 internal_proto(cshift1_8_i2); 1510 #endif 1511 1512 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_INTEGER_4) 1513 void cshift1_8_i4 (gfc_array_i4 * const restrict, 1514 const gfc_array_i4 * const restrict, 1515 const gfc_array_i8 * const restrict, 1516 const GFC_INTEGER_8 * const restrict); 1517 internal_proto(cshift1_8_i4); 1518 #endif 1519 1520 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_INTEGER_8) 1521 void cshift1_8_i8 (gfc_array_i8 * const restrict, 1522 const gfc_array_i8 * const restrict, 1523 const gfc_array_i8 * const restrict, 1524 const GFC_INTEGER_8 * const restrict); 1525 internal_proto(cshift1_8_i8); 1526 #endif 1527 1528 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_INTEGER_16) 1529 void cshift1_8_i16 (gfc_array_i16 * const restrict, 1530 const gfc_array_i16 * const restrict, 1531 const gfc_array_i8 * const restrict, 1532 const GFC_INTEGER_8 * const restrict); 1533 internal_proto(cshift1_8_i16); 1534 #endif 1535 1536 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_INTEGER_1) 1537 void cshift1_16_i1 (gfc_array_i1 * const restrict, 1538 const gfc_array_i1 * const restrict, 1539 const gfc_array_i16 * const restrict, 1540 const GFC_INTEGER_16 * const restrict); 1541 internal_proto(cshift1_16_i1); 1542 #endif 1543 1544 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_INTEGER_2) 1545 void cshift1_16_i2 (gfc_array_i2 * const restrict, 1546 const gfc_array_i2 * const restrict, 1547 const gfc_array_i16 * const restrict, 1548 const GFC_INTEGER_16 * const restrict); 1549 internal_proto(cshift1_16_i2); 1550 #endif 1551 1552 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_INTEGER_4) 1553 void cshift1_16_i4 (gfc_array_i4 * const restrict, 1554 const gfc_array_i4 * const restrict, 1555 const gfc_array_i16 * const restrict, 1556 const GFC_INTEGER_16 * const restrict); 1557 internal_proto(cshift1_16_i4); 1558 #endif 1559 1560 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_INTEGER_8) 1561 void cshift1_16_i8 (gfc_array_i8 * const restrict, 1562 const gfc_array_i8 * const restrict, 1563 const gfc_array_i16 * const restrict, 1564 const GFC_INTEGER_16 * const restrict); 1565 internal_proto(cshift1_16_i8); 1566 #endif 1567 1568 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_INTEGER_16) 1569 void cshift1_16_i16 (gfc_array_i16 * const restrict, 1570 const gfc_array_i16 * const restrict, 1571 const gfc_array_i16 * const restrict, 1572 const GFC_INTEGER_16 * const restrict); 1573 internal_proto(cshift1_16_i16); 1574 #endif 1575 1576 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_REAL_4) 1577 void cshift1_4_r4 (gfc_array_r4 * const restrict, 1578 const gfc_array_r4 * const restrict, 1579 const gfc_array_i4 * const restrict, 1580 const GFC_INTEGER_4 * const restrict); 1581 internal_proto(cshift1_4_r4); 1582 #endif 1583 1584 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_REAL_8) 1585 void cshift1_4_r8 (gfc_array_r8 * const restrict, 1586 const gfc_array_r8 * const restrict, 1587 const gfc_array_i4 * const restrict, 1588 const GFC_INTEGER_4 * const restrict); 1589 internal_proto(cshift1_4_r8); 1590 #endif 1591 1592 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_REAL_10) 1593 void cshift1_4_r10 (gfc_array_r10 * const restrict, 1594 const gfc_array_r10 * const restrict, 1595 const gfc_array_i4 * const restrict, 1596 const GFC_INTEGER_4 * const restrict); 1597 internal_proto(cshift1_4_r10); 1598 #endif 1599 1600 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_REAL_16) 1601 void cshift1_4_r16 (gfc_array_r16 * const restrict, 1602 const gfc_array_r16 * const restrict, 1603 const gfc_array_i4 * const restrict, 1604 const GFC_INTEGER_4 * const restrict); 1605 internal_proto(cshift1_4_r16); 1606 #endif 1607 1608 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_REAL_4) 1609 void cshift1_8_r4 (gfc_array_r4 * const restrict, 1610 const gfc_array_r4 * const restrict, 1611 const gfc_array_i8 * const restrict, 1612 const GFC_INTEGER_8 * const restrict); 1613 internal_proto(cshift1_8_r4); 1614 #endif 1615 1616 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_REAL_8) 1617 void cshift1_8_r8 (gfc_array_r8 * const restrict, 1618 const gfc_array_r8 * const restrict, 1619 const gfc_array_i8 * const restrict, 1620 const GFC_INTEGER_8 * const restrict); 1621 internal_proto(cshift1_8_r8); 1622 #endif 1623 1624 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_REAL_10) 1625 void cshift1_8_r10 (gfc_array_r10 * const restrict, 1626 const gfc_array_r10 * const restrict, 1627 const gfc_array_i8 * const restrict, 1628 const GFC_INTEGER_8 * const restrict); 1629 internal_proto(cshift1_8_r10); 1630 #endif 1631 1632 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_REAL_16) 1633 void cshift1_8_r16 (gfc_array_r16 * const restrict, 1634 const gfc_array_r16 * const restrict, 1635 const gfc_array_i8 * const restrict, 1636 const GFC_INTEGER_8 * const restrict); 1637 internal_proto(cshift1_8_r16); 1638 #endif 1639 1640 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_REAL_4) 1641 void cshift1_16_r4 (gfc_array_r4 * const restrict, 1642 const gfc_array_r4 * const restrict, 1643 const gfc_array_i16 * const restrict, 1644 const GFC_INTEGER_16 * const restrict); 1645 internal_proto(cshift1_16_r4); 1646 #endif 1647 1648 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_REAL_8) 1649 void cshift1_16_r8 (gfc_array_r8 * const restrict, 1650 const gfc_array_r8 * const restrict, 1651 const gfc_array_i16 * const restrict, 1652 const GFC_INTEGER_16 * const restrict); 1653 internal_proto(cshift1_16_r8); 1654 #endif 1655 1656 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_REAL_10) 1657 void cshift1_16_r10 (gfc_array_r10 * const restrict, 1658 const gfc_array_r10 * const restrict, 1659 const gfc_array_i16 * const restrict, 1660 const GFC_INTEGER_16 * const restrict); 1661 internal_proto(cshift1_16_r10); 1662 #endif 1663 1664 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_REAL_16) 1665 void cshift1_16_r16 (gfc_array_r16 * const restrict, 1666 const gfc_array_r16 * const restrict, 1667 const gfc_array_i16 * const restrict, 1668 const GFC_INTEGER_16 * const restrict); 1669 internal_proto(cshift1_16_r16); 1670 #endif 1671 1672 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_COMPLEX_4) 1673 void cshift1_4_c4 (gfc_array_c4 * const restrict, 1674 const gfc_array_c4 * const restrict, 1675 const gfc_array_i4 * const restrict, 1676 const GFC_INTEGER_4 * const restrict); 1677 internal_proto(cshift1_4_c4); 1678 #endif 1679 1680 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_COMPLEX_8) 1681 void cshift1_4_c8 (gfc_array_c8 * const restrict, 1682 const gfc_array_c8 * const restrict, 1683 const gfc_array_i4 * const restrict, 1684 const GFC_INTEGER_4 * const restrict); 1685 internal_proto(cshift1_4_c8); 1686 #endif 1687 1688 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_COMPLEX_10) 1689 void cshift1_4_c10 (gfc_array_c10 * const restrict, 1690 const gfc_array_c10 * const restrict, 1691 const gfc_array_i4 * const restrict, 1692 const GFC_INTEGER_4 * const restrict); 1693 internal_proto(cshift1_4_c10); 1694 #endif 1695 1696 #if defined (HAVE_GFC_INTEGER_4) && defined (HAVE_GFC_COMPLEX_16) 1697 void cshift1_4_c16 (gfc_array_c16 * const restrict, 1698 const gfc_array_c16 * const restrict, 1699 const gfc_array_i4 * const restrict, 1700 const GFC_INTEGER_4 * const restrict); 1701 internal_proto(cshift1_4_c16); 1702 #endif 1703 1704 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_COMPLEX_4) 1705 void cshift1_8_c4 (gfc_array_c4 * const restrict, 1706 const gfc_array_c4 * const restrict, 1707 const gfc_array_i8 * const restrict, 1708 const GFC_INTEGER_8 * const restrict); 1709 internal_proto(cshift1_8_c4); 1710 #endif 1711 1712 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_COMPLEX_8) 1713 void cshift1_8_c8 (gfc_array_c8 * const restrict, 1714 const gfc_array_c8 * const restrict, 1715 const gfc_array_i8 * const restrict, 1716 const GFC_INTEGER_8 * const restrict); 1717 internal_proto(cshift1_8_c8); 1718 #endif 1719 1720 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_COMPLEX_10) 1721 void cshift1_8_c10 (gfc_array_c10 * const restrict, 1722 const gfc_array_c10 * const restrict, 1723 const gfc_array_i8 * const restrict, 1724 const GFC_INTEGER_8 * const restrict); 1725 internal_proto(cshift1_8_c10); 1726 #endif 1727 1728 #if defined (HAVE_GFC_INTEGER_8) && defined (HAVE_GFC_COMPLEX_16) 1729 void cshift1_8_c16 (gfc_array_c16 * const restrict, 1730 const gfc_array_c16 * const restrict, 1731 const gfc_array_i8 * const restrict, 1732 const GFC_INTEGER_8 * const restrict); 1733 internal_proto(cshift1_8_c16); 1734 #endif 1735 1736 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_COMPLEX_4) 1737 void cshift1_16_c4 (gfc_array_c4 * const restrict, 1738 const gfc_array_c4 * const restrict, 1739 const gfc_array_i16 * const restrict, 1740 const GFC_INTEGER_16 * const restrict); 1741 internal_proto(cshift1_16_c4); 1742 #endif 1743 1744 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_COMPLEX_8) 1745 void cshift1_16_c8 (gfc_array_c8 * const restrict, 1746 const gfc_array_c8 * const restrict, 1747 const gfc_array_i16 * const restrict, 1748 const GFC_INTEGER_16 * const restrict); 1749 internal_proto(cshift1_16_c8); 1750 #endif 1751 1752 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_COMPLEX_10) 1753 void cshift1_16_c10 (gfc_array_c10 * const restrict, 1754 const gfc_array_c10 * const restrict, 1755 const gfc_array_i16 * const restrict, 1756 const GFC_INTEGER_16 * const restrict); 1757 internal_proto(cshift1_16_c10); 1758 #endif 1759 1760 #if defined (HAVE_GFC_INTEGER_16) && defined (HAVE_GFC_COMPLEX_16) 1761 void cshift1_16_c16 (gfc_array_c16 * const restrict, 1762 const gfc_array_c16 * const restrict, 1763 const gfc_array_i16 * const restrict, 1764 const GFC_INTEGER_16 * const restrict); 1765 internal_proto(cshift1_16_c16); 1766 #endif 1767 1768 /* We always have these. */ 1769 1770 #define HAVE_GFC_UINTEGER_1 1 1771 #define HAVE_GFC_UINTEGER_4 1 1772 1773 #endif /* LIBGFOR_H */ 1774