1 /* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically 2 generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c", 3 "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c", 4 "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c", 5 "linker.c", "simple.c" and "compress.c". 6 Run "make headers" in your build bfd/ to regenerate. */ 7 8 /* Main header file for the bfd library -- portable access to object files. 9 10 Copyright (C) 1990-2019 Free Software Foundation, Inc. 11 12 Contributed by Cygnus Support. 13 14 This file is part of BFD, the Binary File Descriptor library. 15 16 This program is free software; you can redistribute it and/or modify 17 it under the terms of the GNU General Public License as published by 18 the Free Software Foundation; either version 3 of the License, or 19 (at your option) any later version. 20 21 This program is distributed in the hope that it will be useful, 22 but WITHOUT ANY WARRANTY; without even the implied warranty of 23 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 24 GNU General Public License for more details. 25 26 You should have received a copy of the GNU General Public License 27 along with this program; if not, write to the Free Software 28 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 29 30 #ifndef __BFD_H_SEEN__ 31 #define __BFD_H_SEEN__ 32 33 /* PR 14072: Ensure that config.h is included first. */ 34 #if !defined PACKAGE && !defined PACKAGE_VERSION 35 #error config.h must be included before this header 36 #endif 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 #include "ansidecl.h" 43 #include "symcat.h" 44 #include "bfd_stdint.h" 45 #include "diagnostics.h" 46 #include <stdarg.h> 47 #include <sys/stat.h> 48 49 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) 50 #ifndef SABER 51 /* This hack is to avoid a problem with some strict ANSI C preprocessors. 52 The problem is, "32_" is not a valid preprocessing token, and we don't 53 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will 54 cause the inner CONCAT2 macros to be evaluated first, producing 55 still-valid pp-tokens. Then the final concatenation can be done. */ 56 #undef CONCAT4 57 #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) 58 #endif 59 #endif 60 61 /* This is a utility macro to handle the situation where the code 62 wants to place a constant string into the code, followed by a 63 comma and then the length of the string. Doing this by hand 64 is error prone, so using this macro is safer. */ 65 #define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1) 66 /* Unfortunately it is not possible to use the STRING_COMMA_LEN macro 67 to create the arguments to another macro, since the preprocessor 68 will mis-count the number of arguments to the outer macro (by not 69 evaluating STRING_COMMA_LEN and so missing the comma). This is a 70 problem for example when trying to use STRING_COMMA_LEN to build 71 the arguments to the strncmp() macro. Hence this alternative 72 definition of strncmp is provided here. 73 74 Note - these macros do NOT work if STR2 is not a constant string. */ 75 #define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0) 76 /* strcpy() can have a similar problem, but since we know we are 77 copying a constant string, we can use memcpy which will be faster 78 since there is no need to check for a NUL byte inside STR. We 79 can also save time if we do not need to copy the terminating NUL. */ 80 #define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1) 81 #define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2)) 82 83 84 #define BFD_SUPPORTS_PLUGINS @supports_plugins@ 85 86 /* The word size used by BFD on the host. This may be 64 with a 32 87 bit target if the host is 64 bit, or if other 64 bit targets have 88 been selected with --enable-targets, or if --enable-64-bit-bfd. */ 89 #define BFD_ARCH_SIZE @wordsize@ 90 91 /* The word size of the default bfd target. */ 92 #define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@ 93 94 #define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@ 95 #define BFD_HOST_64BIT_LONG_LONG @BFD_HOST_64BIT_LONG_LONG@ 96 #if @BFD_HOST_64_BIT_DEFINED@ 97 #define BFD_HOST_64_BIT @BFD_HOST_64_BIT@ 98 #define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@ 99 typedef BFD_HOST_64_BIT bfd_int64_t; 100 typedef BFD_HOST_U_64_BIT bfd_uint64_t; 101 #endif 102 103 #ifdef HAVE_INTTYPES_H 104 # include <inttypes.h> 105 #else 106 # if BFD_HOST_64BIT_LONG 107 # define BFD_PRI64 "l" 108 # elif defined (__MSVCRT__) 109 # define BFD_PRI64 "I64" 110 # else 111 # define BFD_PRI64 "ll" 112 # endif 113 # undef PRId64 114 # define PRId64 BFD_PRI64 "d" 115 # undef PRIu64 116 # define PRIu64 BFD_PRI64 "u" 117 # undef PRIx64 118 # define PRIx64 BFD_PRI64 "x" 119 #endif 120 121 #if BFD_ARCH_SIZE >= 64 122 #define BFD64 123 #endif 124 125 #ifndef INLINE 126 #if __GNUC__ >= 2 127 #define INLINE __inline__ 128 #else 129 #define INLINE 130 #endif 131 #endif 132 133 /* Declaring a type wide enough to hold a host long and a host pointer. */ 134 #define BFD_HOSTPTR_T @BFD_HOSTPTR_T@ 135 typedef BFD_HOSTPTR_T bfd_hostptr_t; 136 137 /* Forward declaration. */ 138 typedef struct bfd bfd; 139 140 /* Boolean type used in bfd. Too many systems define their own 141 versions of "boolean" for us to safely typedef a "boolean" of 142 our own. Using an enum for "bfd_boolean" has its own set of 143 problems, with strange looking casts required to avoid warnings 144 on some older compilers. Thus we just use an int. 145 146 General rule: Functions which are bfd_boolean return TRUE on 147 success and FALSE on failure (unless they're a predicate). */ 148 149 typedef int bfd_boolean; 150 #undef FALSE 151 #undef TRUE 152 #define FALSE 0 153 #define TRUE 1 154 155 #ifdef BFD64 156 157 #ifndef BFD_HOST_64_BIT 158 #error No 64 bit integer type available 159 #endif /* ! defined (BFD_HOST_64_BIT) */ 160 161 typedef BFD_HOST_U_64_BIT bfd_vma; 162 typedef BFD_HOST_64_BIT bfd_signed_vma; 163 typedef BFD_HOST_U_64_BIT bfd_size_type; 164 typedef BFD_HOST_U_64_BIT symvalue; 165 166 #if BFD_HOST_64BIT_LONG 167 #define BFD_VMA_FMT "l" 168 #elif defined (__MSVCRT__) 169 #define BFD_VMA_FMT "I64" 170 #else 171 #define BFD_VMA_FMT "ll" 172 #endif 173 174 #ifndef fprintf_vma 175 #define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x) 176 #define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x) 177 #endif 178 179 #else /* not BFD64 */ 180 181 /* Represent a target address. Also used as a generic unsigned type 182 which is guaranteed to be big enough to hold any arithmetic types 183 we need to deal with. */ 184 typedef unsigned long bfd_vma; 185 186 /* A generic signed type which is guaranteed to be big enough to hold any 187 arithmetic types we need to deal with. Can be assumed to be compatible 188 with bfd_vma in the same way that signed and unsigned ints are compatible 189 (as parameters, in assignment, etc). */ 190 typedef long bfd_signed_vma; 191 192 typedef unsigned long symvalue; 193 typedef unsigned long bfd_size_type; 194 195 /* Print a bfd_vma x on stream s. */ 196 #define BFD_VMA_FMT "l" 197 #define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x) 198 #define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x) 199 200 #endif /* not BFD64 */ 201 202 #define HALF_BFD_SIZE_TYPE \ 203 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2)) 204 205 #ifndef BFD_HOST_64_BIT 206 /* Fall back on a 32 bit type. The idea is to make these types always 207 available for function return types, but in the case that 208 BFD_HOST_64_BIT is undefined such a function should abort or 209 otherwise signal an error. */ 210 typedef bfd_signed_vma bfd_int64_t; 211 typedef bfd_vma bfd_uint64_t; 212 #endif 213 214 /* An offset into a file. BFD always uses the largest possible offset 215 based on the build time availability of fseek, fseeko, or fseeko64. */ 216 typedef @bfd_file_ptr@ file_ptr; 217 typedef unsigned @bfd_file_ptr@ ufile_ptr; 218 219 extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); 220 extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); 221 222 #define printf_vma(x) fprintf_vma(stdout,x) 223 #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) 224 225 typedef unsigned int flagword; /* 32 bits of flags */ 226 typedef unsigned char bfd_byte; 227 228 /* File formats. */ 229 230 typedef enum bfd_format 231 { 232 bfd_unknown = 0, /* File format is unknown. */ 233 bfd_object, /* Linker/assembler/compiler output. */ 234 bfd_archive, /* Object archive file. */ 235 bfd_core, /* Core dump. */ 236 bfd_type_end /* Marks the end; don't use it! */ 237 } 238 bfd_format; 239 240 /* Symbols and relocation. */ 241 242 /* A count of carsyms (canonical archive symbols). */ 243 typedef unsigned long symindex; 244 245 #define BFD_NO_MORE_SYMBOLS ((symindex) ~0) 246 247 /* General purpose part of a symbol X; 248 target specific parts are in libcoff.h, libaout.h, etc. */ 249 250 #define bfd_get_section(x) ((x)->section) 251 #define bfd_get_output_section(x) ((x)->section->output_section) 252 #define bfd_set_section(x,y) ((x)->section) = (y) 253 #define bfd_asymbol_base(x) ((x)->section->vma) 254 #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) 255 #define bfd_asymbol_name(x) ((x)->name) 256 /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ 257 #define bfd_asymbol_bfd(x) ((x)->the_bfd) 258 #define bfd_asymbol_flavour(x) \ 259 (((x)->flags & BSF_SYNTHETIC) != 0 \ 260 ? bfd_target_unknown_flavour \ 261 : bfd_asymbol_bfd (x)->xvec->flavour) 262 263 /* A canonical archive symbol. */ 264 /* This is a type pun with struct ranlib on purpose! */ 265 typedef struct carsym 266 { 267 char *name; 268 file_ptr file_offset; /* Look here to find the file. */ 269 } 270 carsym; /* To make these you call a carsymogen. */ 271 272 /* Used in generating armaps (archive tables of contents). 273 Perhaps just a forward definition would do? */ 274 struct orl /* Output ranlib. */ 275 { 276 char **name; /* Symbol name. */ 277 union 278 { 279 file_ptr pos; 280 bfd *abfd; 281 } u; /* bfd* or file position. */ 282 int namidx; /* Index into string table. */ 283 }; 284 285 /* Linenumber stuff. */ 286 typedef struct lineno_cache_entry 287 { 288 unsigned int line_number; /* Linenumber from start of function. */ 289 union 290 { 291 struct bfd_symbol *sym; /* Function name. */ 292 bfd_vma offset; /* Offset into section. */ 293 } u; 294 } 295 alent; 296 297 /* Object and core file sections. */ 298 typedef struct bfd_section *sec_ptr; 299 300 #define align_power(addr, align) \ 301 (((addr) + ((bfd_vma) 1 << (align)) - 1) & (-((bfd_vma) 1 << (align)))) 302 303 /* Align an address upward to a boundary, expressed as a number of bytes. 304 E.g. align to an 8-byte boundary with argument of 8. Take care never 305 to wrap around if the address is within boundary-1 of the end of the 306 address space. */ 307 #define BFD_ALIGN(this, boundary) \ 308 ((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this)) \ 309 ? (((bfd_vma) (this) + ((boundary) - 1)) & ~ (bfd_vma) ((boundary)-1)) \ 310 : ~ (bfd_vma) 0) 311 312 #define bfd_get_section_name(bfd, ptr) ((void) bfd, (ptr)->name) 313 #define bfd_get_section_vma(bfd, ptr) ((void) bfd, (ptr)->vma) 314 #define bfd_get_section_lma(bfd, ptr) ((void) bfd, (ptr)->lma) 315 #define bfd_get_section_alignment(bfd, ptr) ((void) bfd, \ 316 (ptr)->alignment_power) 317 #define bfd_section_name(bfd, ptr) ((ptr)->name) 318 #define bfd_section_size(bfd, ptr) ((ptr)->size) 319 #define bfd_get_section_size(ptr) ((ptr)->size) 320 #define bfd_section_vma(bfd, ptr) ((ptr)->vma) 321 #define bfd_section_lma(bfd, ptr) ((ptr)->lma) 322 #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power) 323 #define bfd_get_section_flags(bfd, ptr) ((void) bfd, (ptr)->flags) 324 #define bfd_get_section_userdata(bfd, ptr) ((void) bfd, (ptr)->userdata) 325 326 #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0) 327 328 #define bfd_get_section_limit_octets(bfd, sec) \ 329 ((bfd)->direction != write_direction && (sec)->rawsize != 0 \ 330 ? (sec)->rawsize : (sec)->size) 331 332 /* Find the address one past the end of SEC. */ 333 #define bfd_get_section_limit(bfd, sec) \ 334 (bfd_get_section_limit_octets(bfd, sec) / bfd_octets_per_byte (bfd)) 335 336 /* Return TRUE if input section SEC has been discarded. */ 337 #define discarded_section(sec) \ 338 (!bfd_is_abs_section (sec) \ 339 && bfd_is_abs_section ((sec)->output_section) \ 340 && (sec)->sec_info_type != SEC_INFO_TYPE_MERGE \ 341 && (sec)->sec_info_type != SEC_INFO_TYPE_JUST_SYMS) 342 343 typedef enum bfd_print_symbol 344 { 345 bfd_print_symbol_name, 346 bfd_print_symbol_more, 347 bfd_print_symbol_all 348 } bfd_print_symbol_type; 349 350 /* Information about a symbol that nm needs. */ 351 352 typedef struct _symbol_info 353 { 354 symvalue value; 355 char type; 356 const char *name; /* Symbol name. */ 357 unsigned char stab_type; /* Stab type. */ 358 char stab_other; /* Stab other. */ 359 short stab_desc; /* Stab desc. */ 360 const char *stab_name; /* String for stab type. */ 361 } symbol_info; 362 363 /* Get the name of a stabs type code. */ 364 365 extern const char *bfd_get_stab_name (int); 366 367 /* Hash table routines. There is no way to free up a hash table. */ 368 369 /* An element in the hash table. Most uses will actually use a larger 370 structure, and an instance of this will be the first field. */ 371 372 struct bfd_hash_entry 373 { 374 /* Next entry for this hash code. */ 375 struct bfd_hash_entry *next; 376 /* String being hashed. */ 377 const char *string; 378 /* Hash code. This is the full hash code, not the index into the 379 table. */ 380 unsigned long hash; 381 }; 382 383 /* A hash table. */ 384 385 struct bfd_hash_table 386 { 387 /* The hash array. */ 388 struct bfd_hash_entry **table; 389 /* A function used to create new elements in the hash table. The 390 first entry is itself a pointer to an element. When this 391 function is first invoked, this pointer will be NULL. However, 392 having the pointer permits a hierarchy of method functions to be 393 built each of which calls the function in the superclass. Thus 394 each function should be written to allocate a new block of memory 395 only if the argument is NULL. */ 396 struct bfd_hash_entry *(*newfunc) 397 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 398 /* An objalloc for this hash table. This is a struct objalloc *, 399 but we use void * to avoid requiring the inclusion of objalloc.h. */ 400 void *memory; 401 /* The number of slots in the hash table. */ 402 unsigned int size; 403 /* The number of entries in the hash table. */ 404 unsigned int count; 405 /* The size of elements. */ 406 unsigned int entsize; 407 /* If non-zero, don't grow the hash table. */ 408 unsigned int frozen:1; 409 }; 410 411 /* Initialize a hash table. */ 412 extern bfd_boolean bfd_hash_table_init 413 (struct bfd_hash_table *, 414 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 415 struct bfd_hash_table *, 416 const char *), 417 unsigned int); 418 419 /* Initialize a hash table specifying a size. */ 420 extern bfd_boolean bfd_hash_table_init_n 421 (struct bfd_hash_table *, 422 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 423 struct bfd_hash_table *, 424 const char *), 425 unsigned int, unsigned int); 426 427 /* Free up a hash table. */ 428 extern void bfd_hash_table_free 429 (struct bfd_hash_table *); 430 431 /* Look up a string in a hash table. If CREATE is TRUE, a new entry 432 will be created for this string if one does not already exist. The 433 COPY argument must be TRUE if this routine should copy the string 434 into newly allocated memory when adding an entry. */ 435 extern struct bfd_hash_entry *bfd_hash_lookup 436 (struct bfd_hash_table *, const char *, bfd_boolean create, 437 bfd_boolean copy); 438 439 /* Insert an entry in a hash table. */ 440 extern struct bfd_hash_entry *bfd_hash_insert 441 (struct bfd_hash_table *, const char *, unsigned long); 442 443 /* Rename an entry in a hash table. */ 444 extern void bfd_hash_rename 445 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *); 446 447 /* Replace an entry in a hash table. */ 448 extern void bfd_hash_replace 449 (struct bfd_hash_table *, struct bfd_hash_entry *old, 450 struct bfd_hash_entry *nw); 451 452 /* Base method for creating a hash table entry. */ 453 extern struct bfd_hash_entry *bfd_hash_newfunc 454 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 455 456 /* Grab some space for a hash table entry. */ 457 extern void *bfd_hash_allocate 458 (struct bfd_hash_table *, unsigned int); 459 460 /* Traverse a hash table in a random order, calling a function on each 461 element. If the function returns FALSE, the traversal stops. The 462 INFO argument is passed to the function. */ 463 extern void bfd_hash_traverse 464 (struct bfd_hash_table *, 465 bfd_boolean (*) (struct bfd_hash_entry *, void *), 466 void *info); 467 468 /* Allows the default size of a hash table to be configured. New hash 469 tables allocated using bfd_hash_table_init will be created with 470 this size. */ 471 extern unsigned long bfd_hash_set_default_size (unsigned long); 472 473 /* Types of compressed DWARF debug sections. We currently support 474 zlib. */ 475 enum compressed_debug_section_type 476 { 477 COMPRESS_DEBUG_NONE = 0, 478 COMPRESS_DEBUG = 1 << 0, 479 COMPRESS_DEBUG_GNU_ZLIB = COMPRESS_DEBUG | 1 << 1, 480 COMPRESS_DEBUG_GABI_ZLIB = COMPRESS_DEBUG | 1 << 2 481 }; 482 483 /* This structure is used to keep track of stabs in sections 484 information while linking. */ 485 486 struct stab_info 487 { 488 /* A hash table used to hold stabs strings. */ 489 struct bfd_strtab_hash *strings; 490 /* The header file hash table. */ 491 struct bfd_hash_table includes; 492 /* The first .stabstr section. */ 493 struct bfd_section *stabstr; 494 }; 495 496 #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table 497 498 /* User program access to BFD facilities. */ 499 500 /* Direct I/O routines, for programs which know more about the object 501 file than BFD does. Use higher level routines if possible. */ 502 503 extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); 504 extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); 505 extern int bfd_seek (bfd *, file_ptr, int); 506 extern file_ptr bfd_tell (bfd *); 507 extern int bfd_flush (bfd *); 508 extern int bfd_stat (bfd *, struct stat *); 509 510 /* Deprecated old routines. */ 511 #if __GNUC__ 512 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 513 (_bfd_warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ 514 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 515 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 516 (_bfd_warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ 517 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 518 #else 519 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 520 (_bfd_warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ 521 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 522 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 523 (_bfd_warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ 524 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 525 #endif 526 extern void _bfd_warn_deprecated (const char *, const char *, int, const char *); 527 528 /* Cast from const char * to char * so that caller can assign to 529 a char * without a warning. */ 530 #define bfd_get_filename(abfd) ((char *) (abfd)->filename) 531 #define bfd_get_cacheable(abfd) ((abfd)->cacheable) 532 #define bfd_get_format(abfd) ((abfd)->format) 533 #define bfd_get_target(abfd) ((abfd)->xvec->name) 534 #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour) 535 #define bfd_family_coff(abfd) \ 536 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \ 537 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour) 538 #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG) 539 #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE) 540 #define bfd_header_big_endian(abfd) \ 541 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG) 542 #define bfd_header_little_endian(abfd) \ 543 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE) 544 #define bfd_get_file_flags(abfd) ((abfd)->flags) 545 #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) 546 #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) 547 #define bfd_has_map(abfd) ((abfd)->has_armap) 548 #define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive) 549 550 #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) 551 #define bfd_usrdata(abfd) ((abfd)->usrdata) 552 553 #define bfd_get_start_address(abfd) ((abfd)->start_address) 554 #define bfd_get_symcount(abfd) ((abfd)->symcount) 555 #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) 556 #define bfd_count_sections(abfd) ((abfd)->section_count) 557 558 #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount) 559 560 #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) 561 562 extern bfd_boolean bfd_cache_close 563 (bfd *abfd); 564 /* NB: This declaration should match the autogenerated one in libbfd.h. */ 565 566 extern bfd_boolean bfd_cache_close_all (void); 567 568 extern bfd_boolean bfd_record_phdr 569 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma, 570 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **); 571 572 /* Byte swapping routines. */ 573 574 bfd_uint64_t bfd_getb64 (const void *); 575 bfd_uint64_t bfd_getl64 (const void *); 576 bfd_int64_t bfd_getb_signed_64 (const void *); 577 bfd_int64_t bfd_getl_signed_64 (const void *); 578 bfd_vma bfd_getb32 (const void *); 579 bfd_vma bfd_getl32 (const void *); 580 bfd_signed_vma bfd_getb_signed_32 (const void *); 581 bfd_signed_vma bfd_getl_signed_32 (const void *); 582 bfd_vma bfd_getb16 (const void *); 583 bfd_vma bfd_getl16 (const void *); 584 bfd_signed_vma bfd_getb_signed_16 (const void *); 585 bfd_signed_vma bfd_getl_signed_16 (const void *); 586 void bfd_putb64 (bfd_uint64_t, void *); 587 void bfd_putl64 (bfd_uint64_t, void *); 588 void bfd_putb32 (bfd_vma, void *); 589 void bfd_putl32 (bfd_vma, void *); 590 void bfd_putb24 (bfd_vma, void *); 591 void bfd_putl24 (bfd_vma, void *); 592 void bfd_putb16 (bfd_vma, void *); 593 void bfd_putl16 (bfd_vma, void *); 594 595 /* Byte swapping routines which take size and endiannes as arguments. */ 596 597 bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean); 598 void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean); 599 600 #if defined(__STDC__) || defined(ALMOST_STDC) 601 struct ecoff_debug_info; 602 struct ecoff_debug_swap; 603 struct ecoff_extr; 604 struct bfd_symbol; 605 struct bfd_link_info; 606 struct bfd_link_hash_entry; 607 struct bfd_section_already_linked; 608 struct bfd_elf_version_tree; 609 #endif 610 611 extern bfd_boolean bfd_section_already_linked_table_init (void); 612 extern void bfd_section_already_linked_table_free (void); 613 extern bfd_boolean _bfd_handle_already_linked 614 (struct bfd_section *, struct bfd_section_already_linked *, 615 struct bfd_link_info *); 616 617 /* Externally visible ECOFF routines. */ 618 619 extern bfd_boolean bfd_ecoff_set_gp_value 620 (bfd *abfd, bfd_vma gp_value); 621 extern bfd_boolean bfd_ecoff_set_regmasks 622 (bfd *abfd, unsigned long gprmask, unsigned long fprmask, 623 unsigned long *cprmask); 624 extern void *bfd_ecoff_debug_init 625 (bfd *output_bfd, struct ecoff_debug_info *output_debug, 626 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 627 extern void bfd_ecoff_debug_free 628 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 629 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 630 extern bfd_boolean bfd_ecoff_debug_accumulate 631 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 632 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 633 struct ecoff_debug_info *input_debug, 634 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *); 635 extern bfd_boolean bfd_ecoff_debug_accumulate_other 636 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 637 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 638 struct bfd_link_info *); 639 extern bfd_boolean bfd_ecoff_debug_externals 640 (bfd *abfd, struct ecoff_debug_info *debug, 641 const struct ecoff_debug_swap *swap, bfd_boolean relocatable, 642 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *), 643 void (*set_index) (struct bfd_symbol *, bfd_size_type)); 644 extern bfd_boolean bfd_ecoff_debug_one_external 645 (bfd *abfd, struct ecoff_debug_info *debug, 646 const struct ecoff_debug_swap *swap, const char *name, 647 struct ecoff_extr *esym); 648 extern bfd_size_type bfd_ecoff_debug_size 649 (bfd *abfd, struct ecoff_debug_info *debug, 650 const struct ecoff_debug_swap *swap); 651 extern bfd_boolean bfd_ecoff_write_debug 652 (bfd *abfd, struct ecoff_debug_info *debug, 653 const struct ecoff_debug_swap *swap, file_ptr where); 654 extern bfd_boolean bfd_ecoff_write_accumulated_debug 655 (void *handle, bfd *abfd, struct ecoff_debug_info *debug, 656 const struct ecoff_debug_swap *swap, 657 struct bfd_link_info *info, file_ptr where); 658 659 /* Externally visible ELF routines. */ 660 661 struct bfd_link_needed_list 662 { 663 struct bfd_link_needed_list *next; 664 bfd *by; 665 const char *name; 666 }; 667 668 enum dynamic_lib_link_class { 669 DYN_NORMAL = 0, 670 DYN_AS_NEEDED = 1, 671 DYN_DT_NEEDED = 2, 672 DYN_NO_ADD_NEEDED = 4, 673 DYN_NO_NEEDED = 8 674 }; 675 676 enum notice_asneeded_action { 677 notice_as_needed, 678 notice_not_needed, 679 notice_needed 680 }; 681 682 extern bfd_boolean bfd_elf_record_link_assignment 683 (bfd *, struct bfd_link_info *, const char *, bfd_boolean, 684 bfd_boolean); 685 extern struct bfd_link_needed_list *bfd_elf_get_needed_list 686 (bfd *, struct bfd_link_info *); 687 extern bfd_boolean bfd_elf_get_bfd_needed_list 688 (bfd *, struct bfd_link_needed_list **); 689 extern bfd_boolean bfd_elf_stack_segment_size (bfd *, struct bfd_link_info *, 690 const char *, bfd_vma); 691 extern bfd_boolean bfd_elf_size_dynamic_sections 692 (bfd *, const char *, const char *, const char *, const char *, const char *, 693 const char * const *, struct bfd_link_info *, struct bfd_section **); 694 extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr 695 (bfd *, struct bfd_link_info *); 696 extern void bfd_elf_set_dt_needed_name 697 (bfd *, const char *); 698 extern const char *bfd_elf_get_dt_soname 699 (bfd *); 700 extern void bfd_elf_set_dyn_lib_class 701 (bfd *, enum dynamic_lib_link_class); 702 extern int bfd_elf_get_dyn_lib_class 703 (bfd *); 704 extern struct bfd_link_needed_list *bfd_elf_get_runpath_list 705 (bfd *, struct bfd_link_info *); 706 extern int bfd_elf_discard_info 707 (bfd *, struct bfd_link_info *); 708 extern unsigned int _bfd_elf_default_action_discarded 709 (struct bfd_section *); 710 711 /* Return an upper bound on the number of bytes required to store a 712 copy of ABFD's program header table entries. Return -1 if an error 713 occurs; bfd_get_error will return an appropriate code. */ 714 extern long bfd_get_elf_phdr_upper_bound 715 (bfd *abfd); 716 717 /* Copy ABFD's program header table entries to *PHDRS. The entries 718 will be stored as an array of Elf_Internal_Phdr structures, as 719 defined in include/elf/internal.h. To find out how large the 720 buffer needs to be, call bfd_get_elf_phdr_upper_bound. 721 722 Return the number of program header table entries read, or -1 if an 723 error occurs; bfd_get_error will return an appropriate code. */ 724 extern int bfd_get_elf_phdrs 725 (bfd *abfd, void *phdrs); 726 727 /* Create a new BFD as if by bfd_openr. Rather than opening a file, 728 reconstruct an ELF file by reading the segments out of remote 729 memory based on the ELF file header at EHDR_VMA and the ELF program 730 headers it points to. If non-zero, SIZE is the known extent of the 731 object. If not null, *LOADBASEP is filled in with the difference 732 between the VMAs from which the segments were read, and the VMAs 733 the file headers (and hence BFD's idea of each section's VMA) put 734 them at. 735 736 The function TARGET_READ_MEMORY is called to copy LEN bytes from 737 the remote memory at target address VMA into the local buffer at 738 MYADDR; it should return zero on success or an `errno' code on 739 failure. TEMPL must be a BFD for a target with the word size and 740 byte order found in the remote memory. */ 741 extern bfd *bfd_elf_bfd_from_remote_memory 742 (bfd *templ, bfd_vma ehdr_vma, bfd_size_type size, bfd_vma *loadbasep, 743 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, 744 bfd_size_type len)); 745 746 extern struct bfd_section *_bfd_elf_tls_setup 747 (bfd *, struct bfd_link_info *); 748 749 extern struct bfd_section * 750 _bfd_nearby_section (bfd *, struct bfd_section *, bfd_vma); 751 752 extern void _bfd_fix_excluded_sec_syms 753 (bfd *, struct bfd_link_info *); 754 755 extern unsigned bfd_m68k_mach_to_features (int); 756 757 extern int bfd_m68k_features_to_mach (unsigned); 758 759 extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs 760 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 761 char **); 762 763 extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int); 764 765 extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs 766 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 767 char **); 768 769 extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs 770 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 771 char **); 772 773 /* SunOS shared library support routines for the linker. */ 774 775 extern struct bfd_link_needed_list *bfd_sunos_get_needed_list 776 (bfd *, struct bfd_link_info *); 777 extern bfd_boolean bfd_sunos_record_link_assignment 778 (bfd *, struct bfd_link_info *, const char *); 779 extern bfd_boolean bfd_sunos_size_dynamic_sections 780 (bfd *, struct bfd_link_info *, struct bfd_section **, 781 struct bfd_section **, struct bfd_section **); 782 783 /* Linux shared library support routines for the linker. */ 784 785 extern bfd_boolean bfd_i386linux_size_dynamic_sections 786 (bfd *, struct bfd_link_info *); 787 extern bfd_boolean bfd_sparclinux_size_dynamic_sections 788 (bfd *, struct bfd_link_info *); 789 790 /* mmap hacks */ 791 792 struct _bfd_window_internal; 793 typedef struct _bfd_window_internal bfd_window_internal; 794 795 typedef struct _bfd_window 796 { 797 /* What the user asked for. */ 798 void *data; 799 bfd_size_type size; 800 /* The actual window used by BFD. Small user-requested read-only 801 regions sharing a page may share a single window into the object 802 file. Read-write versions shouldn't until I've fixed things to 803 keep track of which portions have been claimed by the 804 application; don't want to give the same region back when the 805 application wants two writable copies! */ 806 struct _bfd_window_internal *i; 807 } 808 bfd_window; 809 810 extern void bfd_init_window 811 (bfd_window *); 812 extern void bfd_free_window 813 (bfd_window *); 814 extern bfd_boolean bfd_get_file_window 815 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean); 816 817 /* XCOFF support routines for the linker. */ 818 819 extern bfd_boolean bfd_xcoff_split_import_path 820 (bfd *, const char *, const char **, const char **); 821 extern bfd_boolean bfd_xcoff_set_archive_import_path 822 (struct bfd_link_info *, bfd *, const char *); 823 extern bfd_boolean bfd_xcoff_link_record_set 824 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); 825 extern bfd_boolean bfd_xcoff_import_symbol 826 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma, 827 const char *, const char *, const char *, unsigned int); 828 extern bfd_boolean bfd_xcoff_export_symbol 829 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); 830 extern bfd_boolean bfd_xcoff_link_count_reloc 831 (bfd *, struct bfd_link_info *, const char *); 832 extern bfd_boolean bfd_xcoff_record_link_assignment 833 (bfd *, struct bfd_link_info *, const char *); 834 extern bfd_boolean bfd_xcoff_size_dynamic_sections 835 (bfd *, struct bfd_link_info *, const char *, const char *, 836 unsigned long, unsigned long, unsigned long, bfd_boolean, 837 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean); 838 extern bfd_boolean bfd_xcoff_link_generate_rtinit 839 (bfd *, const char *, const char *, bfd_boolean); 840 841 /* XCOFF support routines for ar. */ 842 extern bfd_boolean bfd_xcoff_ar_archive_set_magic 843 (bfd *, char *); 844 845 /* Externally visible COFF routines. */ 846 847 #if defined(__STDC__) || defined(ALMOST_STDC) 848 struct internal_syment; 849 union internal_auxent; 850 #endif 851 852 extern bfd_boolean bfd_coff_set_symbol_class 853 (bfd *, struct bfd_symbol *, unsigned int); 854 855 /* ARM VFP11 erratum workaround support. */ 856 typedef enum 857 { 858 BFD_ARM_VFP11_FIX_DEFAULT, 859 BFD_ARM_VFP11_FIX_NONE, 860 BFD_ARM_VFP11_FIX_SCALAR, 861 BFD_ARM_VFP11_FIX_VECTOR 862 } bfd_arm_vfp11_fix; 863 864 extern void bfd_elf32_arm_init_maps 865 (bfd *); 866 867 extern void bfd_elf32_arm_set_vfp11_fix 868 (bfd *, struct bfd_link_info *); 869 870 extern void bfd_elf32_arm_set_cortex_a8_fix 871 (bfd *, struct bfd_link_info *); 872 873 extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan 874 (bfd *, struct bfd_link_info *); 875 876 extern void bfd_elf32_arm_vfp11_fix_veneer_locations 877 (bfd *, struct bfd_link_info *); 878 879 /* ARM STM STM32L4XX erratum workaround support. */ 880 typedef enum 881 { 882 BFD_ARM_STM32L4XX_FIX_NONE, 883 BFD_ARM_STM32L4XX_FIX_DEFAULT, 884 BFD_ARM_STM32L4XX_FIX_ALL 885 } bfd_arm_stm32l4xx_fix; 886 887 extern void bfd_elf32_arm_set_stm32l4xx_fix 888 (bfd *, struct bfd_link_info *); 889 890 extern bfd_boolean bfd_elf32_arm_stm32l4xx_erratum_scan 891 (bfd *, struct bfd_link_info *); 892 893 extern void bfd_elf32_arm_stm32l4xx_fix_veneer_locations 894 (bfd *, struct bfd_link_info *); 895 896 /* ARM Interworking support. Called from linker. */ 897 extern bfd_boolean bfd_arm_allocate_interworking_sections 898 (struct bfd_link_info *); 899 900 extern bfd_boolean bfd_arm_process_before_allocation 901 (bfd *, struct bfd_link_info *, int); 902 903 extern bfd_boolean bfd_arm_get_bfd_for_interworking 904 (bfd *, struct bfd_link_info *); 905 906 /* PE ARM Interworking support. Called from linker. */ 907 extern bfd_boolean bfd_arm_pe_allocate_interworking_sections 908 (struct bfd_link_info *); 909 910 extern bfd_boolean bfd_arm_pe_process_before_allocation 911 (bfd *, struct bfd_link_info *, int); 912 913 extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking 914 (bfd *, struct bfd_link_info *); 915 916 /* ELF ARM Interworking support. Called from linker. */ 917 extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections 918 (struct bfd_link_info *); 919 920 extern bfd_boolean bfd_elf32_arm_process_before_allocation 921 (bfd *, struct bfd_link_info *); 922 923 struct elf32_arm_params { 924 char *thumb_entry_symbol; 925 int byteswap_code; 926 int target1_is_rel; 927 char * target2_type; 928 int fix_v4bx; 929 int use_blx; 930 bfd_arm_vfp11_fix vfp11_denorm_fix; 931 bfd_arm_stm32l4xx_fix stm32l4xx_fix; 932 int no_enum_size_warning; 933 int no_wchar_size_warning; 934 int pic_veneer; 935 int fix_cortex_a8; 936 int fix_arm1176; 937 int merge_exidx_entries; 938 int cmse_implib; 939 bfd *in_implib_bfd; 940 }; 941 942 void bfd_elf32_arm_set_target_params 943 (bfd *, struct bfd_link_info *, struct elf32_arm_params *); 944 945 extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking 946 (bfd *, struct bfd_link_info *); 947 948 extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd 949 (bfd *, struct bfd_link_info *); 950 951 extern void bfd_elf32_arm_keep_private_stub_output_sections 952 (struct bfd_link_info *); 953 954 /* ELF ARM mapping symbol support. */ 955 #define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0) 956 #define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1) 957 #define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2) 958 #define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0) 959 960 extern bfd_boolean bfd_is_arm_special_symbol_name 961 (const char *, int); 962 963 extern void bfd_elf32_arm_set_byteswap_code 964 (struct bfd_link_info *, int); 965 966 extern void bfd_elf32_arm_use_long_plt (void); 967 968 /* ARM Note section processing. */ 969 extern bfd_boolean bfd_arm_merge_machines 970 (bfd *, bfd *); 971 972 extern bfd_boolean bfd_arm_update_notes 973 (bfd *, const char *); 974 975 extern unsigned int bfd_arm_get_mach_from_notes 976 (bfd *, const char *); 977 978 /* ARM stub generation support. Called from the linker. */ 979 extern int elf32_arm_setup_section_lists 980 (bfd *, struct bfd_link_info *); 981 extern void elf32_arm_next_input_section 982 (struct bfd_link_info *, struct bfd_section *); 983 extern bfd_boolean elf32_arm_size_stubs 984 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma, 985 struct bfd_section * (*) (const char *, struct bfd_section *, 986 struct bfd_section *, unsigned int), 987 void (*) (void)); 988 extern bfd_boolean elf32_arm_build_stubs 989 (struct bfd_link_info *); 990 991 /* ARM unwind section editing support. */ 992 extern bfd_boolean elf32_arm_fix_exidx_coverage 993 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean); 994 995 /* C6x unwind section editing support. */ 996 extern bfd_boolean elf32_tic6x_fix_exidx_coverage 997 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean); 998 999 extern void bfd_elf64_aarch64_init_maps 1000 (bfd *); 1001 1002 extern void bfd_elf32_aarch64_init_maps 1003 (bfd *); 1004 1005 extern void bfd_elf64_aarch64_set_options 1006 (bfd *, struct bfd_link_info *, int, int, int, int, int, int); 1007 1008 extern void bfd_elf32_aarch64_set_options 1009 (bfd *, struct bfd_link_info *, int, int, int, int, int, int); 1010 1011 /* ELF AArch64 mapping symbol support. */ 1012 #define BFD_AARCH64_SPECIAL_SYM_TYPE_MAP (1 << 0) 1013 #define BFD_AARCH64_SPECIAL_SYM_TYPE_TAG (1 << 1) 1014 #define BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER (1 << 2) 1015 #define BFD_AARCH64_SPECIAL_SYM_TYPE_ANY (~0) 1016 extern bfd_boolean bfd_is_aarch64_special_symbol_name 1017 (const char * name, int type); 1018 1019 /* AArch64 stub generation support for ELF64. Called from the linker. */ 1020 extern int elf64_aarch64_setup_section_lists 1021 (bfd *, struct bfd_link_info *); 1022 extern void elf64_aarch64_next_input_section 1023 (struct bfd_link_info *, struct bfd_section *); 1024 extern bfd_boolean elf64_aarch64_size_stubs 1025 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma, 1026 struct bfd_section * (*) (const char *, struct bfd_section *), 1027 void (*) (void)); 1028 extern bfd_boolean elf64_aarch64_build_stubs 1029 (struct bfd_link_info *); 1030 /* AArch64 stub generation support for ELF32. Called from the linker. */ 1031 extern int elf32_aarch64_setup_section_lists 1032 (bfd *, struct bfd_link_info *); 1033 extern void elf32_aarch64_next_input_section 1034 (struct bfd_link_info *, struct bfd_section *); 1035 extern bfd_boolean elf32_aarch64_size_stubs 1036 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma, 1037 struct bfd_section * (*) (const char *, struct bfd_section *), 1038 void (*) (void)); 1039 extern bfd_boolean elf32_aarch64_build_stubs 1040 (struct bfd_link_info *); 1041 1042 1043 /* TI COFF load page support. */ 1044 extern void bfd_ticoff_set_section_load_page 1045 (struct bfd_section *, int); 1046 1047 extern int bfd_ticoff_get_section_load_page 1048 (struct bfd_section *); 1049 1050 /* H8/300 functions. */ 1051 extern bfd_vma bfd_h8300_pad_address 1052 (bfd *, bfd_vma); 1053 1054 /* IA64 Itanium code generation. Called from linker. */ 1055 extern void bfd_elf32_ia64_after_parse 1056 (int); 1057 1058 extern void bfd_elf64_ia64_after_parse 1059 (int); 1060 1061 /* V850 Note manipulation routines. */ 1062 extern bfd_boolean v850_elf_create_sections 1063 (struct bfd_link_info *); 1064 1065 extern bfd_boolean v850_elf_set_note 1066 (bfd *, unsigned int, unsigned int); 1067 1068 /* MIPS ABI flags data access. For the disassembler. */ 1069 struct elf_internal_abiflags_v0; 1070 extern struct elf_internal_abiflags_v0 *bfd_mips_elf_get_abiflags (bfd *); 1071 1072 /* C-SKY functions. */ 1073 extern bfd_boolean elf32_csky_build_stubs 1074 (struct bfd_link_info *); 1075 extern bfd_boolean elf32_csky_size_stubs 1076 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma, 1077 struct bfd_section *(*) (const char*, struct bfd_section*), 1078 void (*) (void)); 1079 extern void elf32_csky_next_input_section 1080 (struct bfd_link_info *, struct bfd_section *); 1081 extern int elf32_csky_setup_section_lists 1082 (bfd *, struct bfd_link_info *); 1083 /* Extracted from init.c. */ 1084 unsigned int bfd_init (void); 1085 1086 1087 /* Value returned by bfd_init. */ 1088 1089 #define BFD_INIT_MAGIC (sizeof (struct bfd_section)) 1090 /* Extracted from opncls.c. */ 1091 /* Set to N to open the next N BFDs using an alternate id space. */ 1092 extern unsigned int bfd_use_reserved_id; 1093 bfd *bfd_fopen (const char *filename, const char *target, 1094 const char *mode, int fd); 1095 1096 bfd *bfd_openr (const char *filename, const char *target); 1097 1098 bfd *bfd_fdopenr (const char *filename, const char *target, int fd); 1099 1100 bfd *bfd_openstreamr (const char * filename, const char * target, 1101 void * stream); 1102 1103 bfd *bfd_openr_iovec (const char *filename, const char *target, 1104 void *(*open_func) (struct bfd *nbfd, 1105 void *open_closure), 1106 void *open_closure, 1107 file_ptr (*pread_func) (struct bfd *nbfd, 1108 void *stream, 1109 void *buf, 1110 file_ptr nbytes, 1111 file_ptr offset), 1112 int (*close_func) (struct bfd *nbfd, 1113 void *stream), 1114 int (*stat_func) (struct bfd *abfd, 1115 void *stream, 1116 struct stat *sb)); 1117 1118 bfd *bfd_openw (const char *filename, const char *target); 1119 1120 bfd_boolean bfd_close (bfd *abfd); 1121 1122 bfd_boolean bfd_close_all_done (bfd *); 1123 1124 bfd *bfd_create (const char *filename, bfd *templ); 1125 1126 bfd_boolean bfd_make_writable (bfd *abfd); 1127 1128 bfd_boolean bfd_make_readable (bfd *abfd); 1129 1130 void *bfd_alloc (bfd *abfd, bfd_size_type wanted); 1131 1132 void *bfd_zalloc (bfd *abfd, bfd_size_type wanted); 1133 1134 unsigned long bfd_calc_gnu_debuglink_crc32 1135 (unsigned long crc, const unsigned char *buf, bfd_size_type len); 1136 1137 char *bfd_get_debug_link_info (bfd *abfd, unsigned long *crc32_out); 1138 1139 char *bfd_get_alt_debug_link_info (bfd * abfd, 1140 bfd_size_type *buildid_len, 1141 bfd_byte **buildid_out); 1142 1143 char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); 1144 1145 char *bfd_follow_gnu_debugaltlink (bfd *abfd, const char *dir); 1146 1147 struct bfd_section *bfd_create_gnu_debuglink_section 1148 (bfd *abfd, const char *filename); 1149 1150 bfd_boolean bfd_fill_in_gnu_debuglink_section 1151 (bfd *abfd, struct bfd_section *sect, const char *filename); 1152 1153 char *bfd_follow_build_id_debuglink (bfd *abfd, const char *dir); 1154 1155 /* Extracted from libbfd.c. */ 1156 1157 /* Byte swapping macros for user section data. */ 1158 1159 #define bfd_put_8(abfd, val, ptr) \ 1160 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) 1161 #define bfd_put_signed_8 \ 1162 bfd_put_8 1163 #define bfd_get_8(abfd, ptr) \ 1164 (*(const unsigned char *) (ptr) & 0xff) 1165 #define bfd_get_signed_8(abfd, ptr) \ 1166 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) 1167 1168 #define bfd_put_16(abfd, val, ptr) \ 1169 BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) 1170 #define bfd_put_signed_16 \ 1171 bfd_put_16 1172 #define bfd_get_16(abfd, ptr) \ 1173 BFD_SEND (abfd, bfd_getx16, (ptr)) 1174 #define bfd_get_signed_16(abfd, ptr) \ 1175 BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) 1176 1177 #define bfd_put_24(abfd, val, ptr) \ 1178 do \ 1179 if (bfd_big_endian (abfd)) \ 1180 bfd_putb24 ((val), (ptr)); \ 1181 else \ 1182 bfd_putl24 ((val), (ptr)); \ 1183 while (0) 1184 1185 bfd_vma bfd_getb24 (const void *p); 1186 bfd_vma bfd_getl24 (const void *p); 1187 1188 #define bfd_get_24(abfd, ptr) \ 1189 (bfd_big_endian (abfd) ? bfd_getb24 (ptr) : bfd_getl24 (ptr)) 1190 1191 #define bfd_put_32(abfd, val, ptr) \ 1192 BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) 1193 #define bfd_put_signed_32 \ 1194 bfd_put_32 1195 #define bfd_get_32(abfd, ptr) \ 1196 BFD_SEND (abfd, bfd_getx32, (ptr)) 1197 #define bfd_get_signed_32(abfd, ptr) \ 1198 BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) 1199 1200 #define bfd_put_64(abfd, val, ptr) \ 1201 BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) 1202 #define bfd_put_signed_64 \ 1203 bfd_put_64 1204 #define bfd_get_64(abfd, ptr) \ 1205 BFD_SEND (abfd, bfd_getx64, (ptr)) 1206 #define bfd_get_signed_64(abfd, ptr) \ 1207 BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) 1208 1209 #define bfd_get(bits, abfd, ptr) \ 1210 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \ 1211 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ 1212 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ 1213 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ 1214 : (abort (), (bfd_vma) - 1)) 1215 1216 #define bfd_put(bits, abfd, val, ptr) \ 1217 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ 1218 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ 1219 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ 1220 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ 1221 : (abort (), (void) 0)) 1222 1223 1224 /* Byte swapping macros for file header data. */ 1225 1226 #define bfd_h_put_8(abfd, val, ptr) \ 1227 bfd_put_8 (abfd, val, ptr) 1228 #define bfd_h_put_signed_8(abfd, val, ptr) \ 1229 bfd_put_8 (abfd, val, ptr) 1230 #define bfd_h_get_8(abfd, ptr) \ 1231 bfd_get_8 (abfd, ptr) 1232 #define bfd_h_get_signed_8(abfd, ptr) \ 1233 bfd_get_signed_8 (abfd, ptr) 1234 1235 #define bfd_h_put_16(abfd, val, ptr) \ 1236 BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) 1237 #define bfd_h_put_signed_16 \ 1238 bfd_h_put_16 1239 #define bfd_h_get_16(abfd, ptr) \ 1240 BFD_SEND (abfd, bfd_h_getx16, (ptr)) 1241 #define bfd_h_get_signed_16(abfd, ptr) \ 1242 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) 1243 1244 #define bfd_h_put_32(abfd, val, ptr) \ 1245 BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) 1246 #define bfd_h_put_signed_32 \ 1247 bfd_h_put_32 1248 #define bfd_h_get_32(abfd, ptr) \ 1249 BFD_SEND (abfd, bfd_h_getx32, (ptr)) 1250 #define bfd_h_get_signed_32(abfd, ptr) \ 1251 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) 1252 1253 #define bfd_h_put_64(abfd, val, ptr) \ 1254 BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) 1255 #define bfd_h_put_signed_64 \ 1256 bfd_h_put_64 1257 #define bfd_h_get_64(abfd, ptr) \ 1258 BFD_SEND (abfd, bfd_h_getx64, (ptr)) 1259 #define bfd_h_get_signed_64(abfd, ptr) \ 1260 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) 1261 1262 /* Aliases for the above, which should eventually go away. */ 1263 1264 #define H_PUT_64 bfd_h_put_64 1265 #define H_PUT_32 bfd_h_put_32 1266 #define H_PUT_16 bfd_h_put_16 1267 #define H_PUT_8 bfd_h_put_8 1268 #define H_PUT_S64 bfd_h_put_signed_64 1269 #define H_PUT_S32 bfd_h_put_signed_32 1270 #define H_PUT_S16 bfd_h_put_signed_16 1271 #define H_PUT_S8 bfd_h_put_signed_8 1272 #define H_GET_64 bfd_h_get_64 1273 #define H_GET_32 bfd_h_get_32 1274 #define H_GET_16 bfd_h_get_16 1275 #define H_GET_8 bfd_h_get_8 1276 #define H_GET_S64 bfd_h_get_signed_64 1277 #define H_GET_S32 bfd_h_get_signed_32 1278 #define H_GET_S16 bfd_h_get_signed_16 1279 #define H_GET_S8 bfd_h_get_signed_8 1280 1281 1282 /* Extracted from bfdio.c. */ 1283 long bfd_get_mtime (bfd *abfd); 1284 1285 ufile_ptr bfd_get_size (bfd *abfd); 1286 1287 ufile_ptr bfd_get_file_size (bfd *abfd); 1288 1289 void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len, 1290 int prot, int flags, file_ptr offset, 1291 void **map_addr, bfd_size_type *map_len); 1292 1293 /* Extracted from bfdwin.c. */ 1294 /* Extracted from section.c. */ 1295 1296 typedef struct bfd_section 1297 { 1298 /* The name of the section; the name isn't a copy, the pointer is 1299 the same as that passed to bfd_make_section. */ 1300 const char *name; 1301 1302 /* A unique sequence number. */ 1303 unsigned int id; 1304 1305 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ 1306 unsigned int index; 1307 1308 /* The next section in the list belonging to the BFD, or NULL. */ 1309 struct bfd_section *next; 1310 1311 /* The previous section in the list belonging to the BFD, or NULL. */ 1312 struct bfd_section *prev; 1313 1314 /* The field flags contains attributes of the section. Some 1315 flags are read in from the object file, and some are 1316 synthesized from other information. */ 1317 flagword flags; 1318 1319 #define SEC_NO_FLAGS 0x0 1320 1321 /* Tells the OS to allocate space for this section when loading. 1322 This is clear for a section containing debug information only. */ 1323 #define SEC_ALLOC 0x1 1324 1325 /* Tells the OS to load the section from the file when loading. 1326 This is clear for a .bss section. */ 1327 #define SEC_LOAD 0x2 1328 1329 /* The section contains data still to be relocated, so there is 1330 some relocation information too. */ 1331 #define SEC_RELOC 0x4 1332 1333 /* A signal to the OS that the section contains read only data. */ 1334 #define SEC_READONLY 0x8 1335 1336 /* The section contains code only. */ 1337 #define SEC_CODE 0x10 1338 1339 /* The section contains data only. */ 1340 #define SEC_DATA 0x20 1341 1342 /* The section will reside in ROM. */ 1343 #define SEC_ROM 0x40 1344 1345 /* The section contains constructor information. This section 1346 type is used by the linker to create lists of constructors and 1347 destructors used by <<g++>>. When a back end sees a symbol 1348 which should be used in a constructor list, it creates a new 1349 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches 1350 the symbol to it, and builds a relocation. To build the lists 1351 of constructors, all the linker has to do is catenate all the 1352 sections called <<__CTOR_LIST__>> and relocate the data 1353 contained within - exactly the operations it would peform on 1354 standard data. */ 1355 #define SEC_CONSTRUCTOR 0x80 1356 1357 /* The section has contents - a data section could be 1358 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be 1359 <<SEC_HAS_CONTENTS>> */ 1360 #define SEC_HAS_CONTENTS 0x100 1361 1362 /* An instruction to the linker to not output the section 1363 even if it has information which would normally be written. */ 1364 #define SEC_NEVER_LOAD 0x200 1365 1366 /* The section contains thread local data. */ 1367 #define SEC_THREAD_LOCAL 0x400 1368 1369 /* The section's size is fixed. Generic linker code will not 1370 recalculate it and it is up to whoever has set this flag to 1371 get the size right. */ 1372 #define SEC_FIXED_SIZE 0x800 1373 1374 /* The section contains common symbols (symbols may be defined 1375 multiple times, the value of a symbol is the amount of 1376 space it requires, and the largest symbol value is the one 1377 used). Most targets have exactly one of these (which we 1378 translate to bfd_com_section_ptr), but ECOFF has two. */ 1379 #define SEC_IS_COMMON 0x1000 1380 1381 /* The section contains only debugging information. For 1382 example, this is set for ELF .debug and .stab sections. 1383 strip tests this flag to see if a section can be 1384 discarded. */ 1385 #define SEC_DEBUGGING 0x2000 1386 1387 /* The contents of this section are held in memory pointed to 1388 by the contents field. This is checked by bfd_get_section_contents, 1389 and the data is retrieved from memory if appropriate. */ 1390 #define SEC_IN_MEMORY 0x4000 1391 1392 /* The contents of this section are to be excluded by the 1393 linker for executable and shared objects unless those 1394 objects are to be further relocated. */ 1395 #define SEC_EXCLUDE 0x8000 1396 1397 /* The contents of this section are to be sorted based on the sum of 1398 the symbol and addend values specified by the associated relocation 1399 entries. Entries without associated relocation entries will be 1400 appended to the end of the section in an unspecified order. */ 1401 #define SEC_SORT_ENTRIES 0x10000 1402 1403 /* When linking, duplicate sections of the same name should be 1404 discarded, rather than being combined into a single section as 1405 is usually done. This is similar to how common symbols are 1406 handled. See SEC_LINK_DUPLICATES below. */ 1407 #define SEC_LINK_ONCE 0x20000 1408 1409 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker 1410 should handle duplicate sections. */ 1411 #define SEC_LINK_DUPLICATES 0xc0000 1412 1413 /* This value for SEC_LINK_DUPLICATES means that duplicate 1414 sections with the same name should simply be discarded. */ 1415 #define SEC_LINK_DUPLICATES_DISCARD 0x0 1416 1417 /* This value for SEC_LINK_DUPLICATES means that the linker 1418 should warn if there are any duplicate sections, although 1419 it should still only link one copy. */ 1420 #define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000 1421 1422 /* This value for SEC_LINK_DUPLICATES means that the linker 1423 should warn if any duplicate sections are a different size. */ 1424 #define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000 1425 1426 /* This value for SEC_LINK_DUPLICATES means that the linker 1427 should warn if any duplicate sections contain different 1428 contents. */ 1429 #define SEC_LINK_DUPLICATES_SAME_CONTENTS \ 1430 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE) 1431 1432 /* This section was created by the linker as part of dynamic 1433 relocation or other arcane processing. It is skipped when 1434 going through the first-pass output, trusting that someone 1435 else up the line will take care of it later. */ 1436 #define SEC_LINKER_CREATED 0x100000 1437 1438 /* This section should not be subject to garbage collection. 1439 Also set to inform the linker that this section should not be 1440 listed in the link map as discarded. */ 1441 #define SEC_KEEP 0x200000 1442 1443 /* This section contains "short" data, and should be placed 1444 "near" the GP. */ 1445 #define SEC_SMALL_DATA 0x400000 1446 1447 /* Attempt to merge identical entities in the section. 1448 Entity size is given in the entsize field. */ 1449 #define SEC_MERGE 0x800000 1450 1451 /* If given with SEC_MERGE, entities to merge are zero terminated 1452 strings where entsize specifies character size instead of fixed 1453 size entries. */ 1454 #define SEC_STRINGS 0x1000000 1455 1456 /* This section contains data about section groups. */ 1457 #define SEC_GROUP 0x2000000 1458 1459 /* The section is a COFF shared library section. This flag is 1460 only for the linker. If this type of section appears in 1461 the input file, the linker must copy it to the output file 1462 without changing the vma or size. FIXME: Although this 1463 was originally intended to be general, it really is COFF 1464 specific (and the flag was renamed to indicate this). It 1465 might be cleaner to have some more general mechanism to 1466 allow the back end to control what the linker does with 1467 sections. */ 1468 #define SEC_COFF_SHARED_LIBRARY 0x4000000 1469 1470 /* This input section should be copied to output in reverse order 1471 as an array of pointers. This is for ELF linker internal use 1472 only. */ 1473 #define SEC_ELF_REVERSE_COPY 0x4000000 1474 1475 /* This section contains data which may be shared with other 1476 executables or shared objects. This is for COFF only. */ 1477 #define SEC_COFF_SHARED 0x8000000 1478 1479 /* This section should be compressed. This is for ELF linker 1480 internal use only. */ 1481 #define SEC_ELF_COMPRESS 0x8000000 1482 1483 /* When a section with this flag is being linked, then if the size of 1484 the input section is less than a page, it should not cross a page 1485 boundary. If the size of the input section is one page or more, 1486 it should be aligned on a page boundary. This is for TI 1487 TMS320C54X only. */ 1488 #define SEC_TIC54X_BLOCK 0x10000000 1489 1490 /* This section should be renamed. This is for ELF linker 1491 internal use only. */ 1492 #define SEC_ELF_RENAME 0x10000000 1493 1494 /* Conditionally link this section; do not link if there are no 1495 references found to any symbol in the section. This is for TI 1496 TMS320C54X only. */ 1497 #define SEC_TIC54X_CLINK 0x20000000 1498 1499 /* This section contains vliw code. This is for Toshiba MeP only. */ 1500 #define SEC_MEP_VLIW 0x20000000 1501 1502 /* Indicate that section has the no read flag set. This happens 1503 when memory read flag isn't set. */ 1504 #define SEC_COFF_NOREAD 0x40000000 1505 1506 /* Indicate that section has the purecode flag set. */ 1507 #define SEC_ELF_PURECODE 0x80000000 1508 1509 /* End of section flags. */ 1510 1511 /* Some internal packed boolean fields. */ 1512 1513 /* See the vma field. */ 1514 unsigned int user_set_vma : 1; 1515 1516 /* A mark flag used by some of the linker backends. */ 1517 unsigned int linker_mark : 1; 1518 1519 /* Another mark flag used by some of the linker backends. Set for 1520 output sections that have an input section. */ 1521 unsigned int linker_has_input : 1; 1522 1523 /* Mark flag used by some linker backends for garbage collection. */ 1524 unsigned int gc_mark : 1; 1525 1526 /* Section compression status. */ 1527 unsigned int compress_status : 2; 1528 #define COMPRESS_SECTION_NONE 0 1529 #define COMPRESS_SECTION_DONE 1 1530 #define DECOMPRESS_SECTION_SIZED 2 1531 1532 /* The following flags are used by the ELF linker. */ 1533 1534 /* Mark sections which have been allocated to segments. */ 1535 unsigned int segment_mark : 1; 1536 1537 /* Type of sec_info information. */ 1538 unsigned int sec_info_type:3; 1539 #define SEC_INFO_TYPE_NONE 0 1540 #define SEC_INFO_TYPE_STABS 1 1541 #define SEC_INFO_TYPE_MERGE 2 1542 #define SEC_INFO_TYPE_EH_FRAME 3 1543 #define SEC_INFO_TYPE_JUST_SYMS 4 1544 #define SEC_INFO_TYPE_TARGET 5 1545 #define SEC_INFO_TYPE_EH_FRAME_ENTRY 6 1546 1547 /* Nonzero if this section uses RELA relocations, rather than REL. */ 1548 unsigned int use_rela_p:1; 1549 1550 /* Bits used by various backends. The generic code doesn't touch 1551 these fields. */ 1552 1553 unsigned int sec_flg0:1; 1554 unsigned int sec_flg1:1; 1555 unsigned int sec_flg2:1; 1556 unsigned int sec_flg3:1; 1557 unsigned int sec_flg4:1; 1558 unsigned int sec_flg5:1; 1559 1560 /* End of internal packed boolean fields. */ 1561 1562 /* The virtual memory address of the section - where it will be 1563 at run time. The symbols are relocated against this. The 1564 user_set_vma flag is maintained by bfd; if it's not set, the 1565 backend can assign addresses (for example, in <<a.out>>, where 1566 the default address for <<.data>> is dependent on the specific 1567 target and various flags). */ 1568 bfd_vma vma; 1569 1570 /* The load address of the section - where it would be in a 1571 rom image; really only used for writing section header 1572 information. */ 1573 bfd_vma lma; 1574 1575 /* The size of the section in *octets*, as it will be output. 1576 Contains a value even if the section has no contents (e.g., the 1577 size of <<.bss>>). */ 1578 bfd_size_type size; 1579 1580 /* For input sections, the original size on disk of the section, in 1581 octets. This field should be set for any section whose size is 1582 changed by linker relaxation. It is required for sections where 1583 the linker relaxation scheme doesn't cache altered section and 1584 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing 1585 targets), and thus the original size needs to be kept to read the 1586 section multiple times. For output sections, rawsize holds the 1587 section size calculated on a previous linker relaxation pass. */ 1588 bfd_size_type rawsize; 1589 1590 /* The compressed size of the section in octets. */ 1591 bfd_size_type compressed_size; 1592 1593 /* Relaxation table. */ 1594 struct relax_table *relax; 1595 1596 /* Count of used relaxation table entries. */ 1597 int relax_count; 1598 1599 1600 /* If this section is going to be output, then this value is the 1601 offset in *bytes* into the output section of the first byte in the 1602 input section (byte ==> smallest addressable unit on the 1603 target). In most cases, if this was going to start at the 1604 100th octet (8-bit quantity) in the output section, this value 1605 would be 100. However, if the target byte size is 16 bits 1606 (bfd_octets_per_byte is "2"), this value would be 50. */ 1607 bfd_vma output_offset; 1608 1609 /* The output section through which to map on output. */ 1610 struct bfd_section *output_section; 1611 1612 /* The alignment requirement of the section, as an exponent of 2 - 1613 e.g., 3 aligns to 2^3 (or 8). */ 1614 unsigned int alignment_power; 1615 1616 /* If an input section, a pointer to a vector of relocation 1617 records for the data in this section. */ 1618 struct reloc_cache_entry *relocation; 1619 1620 /* If an output section, a pointer to a vector of pointers to 1621 relocation records for the data in this section. */ 1622 struct reloc_cache_entry **orelocation; 1623 1624 /* The number of relocation records in one of the above. */ 1625 unsigned reloc_count; 1626 1627 /* Information below is back end specific - and not always used 1628 or updated. */ 1629 1630 /* File position of section data. */ 1631 file_ptr filepos; 1632 1633 /* File position of relocation info. */ 1634 file_ptr rel_filepos; 1635 1636 /* File position of line data. */ 1637 file_ptr line_filepos; 1638 1639 /* Pointer to data for applications. */ 1640 void *userdata; 1641 1642 /* If the SEC_IN_MEMORY flag is set, this points to the actual 1643 contents. */ 1644 unsigned char *contents; 1645 1646 /* Attached line number information. */ 1647 alent *lineno; 1648 1649 /* Number of line number records. */ 1650 unsigned int lineno_count; 1651 1652 /* Entity size for merging purposes. */ 1653 unsigned int entsize; 1654 1655 /* Points to the kept section if this section is a link-once section, 1656 and is discarded. */ 1657 struct bfd_section *kept_section; 1658 1659 /* When a section is being output, this value changes as more 1660 linenumbers are written out. */ 1661 file_ptr moving_line_filepos; 1662 1663 /* What the section number is in the target world. */ 1664 int target_index; 1665 1666 void *used_by_bfd; 1667 1668 /* If this is a constructor section then here is a list of the 1669 relocations created to relocate items within it. */ 1670 struct relent_chain *constructor_chain; 1671 1672 /* The BFD which owns the section. */ 1673 bfd *owner; 1674 1675 /* A symbol which points at this section only. */ 1676 struct bfd_symbol *symbol; 1677 struct bfd_symbol **symbol_ptr_ptr; 1678 1679 /* Early in the link process, map_head and map_tail are used to build 1680 a list of input sections attached to an output section. Later, 1681 output sections use these fields for a list of bfd_link_order 1682 structs. */ 1683 union { 1684 struct bfd_link_order *link_order; 1685 struct bfd_section *s; 1686 } map_head, map_tail; 1687 } asection; 1688 1689 /* Relax table contains information about instructions which can 1690 be removed by relaxation -- replacing a long address with a 1691 short address. */ 1692 struct relax_table { 1693 /* Address where bytes may be deleted. */ 1694 bfd_vma addr; 1695 1696 /* Number of bytes to be deleted. */ 1697 int size; 1698 }; 1699 1700 /* Note: the following are provided as inline functions rather than macros 1701 because not all callers use the return value. A macro implementation 1702 would use a comma expression, eg: "((ptr)->foo = val, TRUE)" and some 1703 compilers will complain about comma expressions that have no effect. */ 1704 static inline bfd_boolean 1705 bfd_set_section_userdata (bfd * abfd ATTRIBUTE_UNUSED, asection * ptr, 1706 void * val) 1707 { 1708 ptr->userdata = val; 1709 return TRUE; 1710 } 1711 1712 static inline bfd_boolean 1713 bfd_set_section_vma (bfd * abfd ATTRIBUTE_UNUSED, asection * ptr, bfd_vma val) 1714 { 1715 ptr->vma = ptr->lma = val; 1716 ptr->user_set_vma = TRUE; 1717 return TRUE; 1718 } 1719 1720 static inline bfd_boolean 1721 bfd_set_section_alignment (bfd * abfd ATTRIBUTE_UNUSED, asection * ptr, 1722 unsigned int val) 1723 { 1724 ptr->alignment_power = val; 1725 return TRUE; 1726 } 1727 1728 /* These sections are global, and are managed by BFD. The application 1729 and target back end are not permitted to change the values in 1730 these sections. */ 1731 extern asection _bfd_std_section[4]; 1732 1733 #define BFD_ABS_SECTION_NAME "*ABS*" 1734 #define BFD_UND_SECTION_NAME "*UND*" 1735 #define BFD_COM_SECTION_NAME "*COM*" 1736 #define BFD_IND_SECTION_NAME "*IND*" 1737 1738 /* Pointer to the common section. */ 1739 #define bfd_com_section_ptr (&_bfd_std_section[0]) 1740 /* Pointer to the undefined section. */ 1741 #define bfd_und_section_ptr (&_bfd_std_section[1]) 1742 /* Pointer to the absolute section. */ 1743 #define bfd_abs_section_ptr (&_bfd_std_section[2]) 1744 /* Pointer to the indirect section. */ 1745 #define bfd_ind_section_ptr (&_bfd_std_section[3]) 1746 1747 #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) 1748 #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) 1749 #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) 1750 1751 #define bfd_is_const_section(SEC) \ 1752 ( ((SEC) == bfd_abs_section_ptr) \ 1753 || ((SEC) == bfd_und_section_ptr) \ 1754 || ((SEC) == bfd_com_section_ptr) \ 1755 || ((SEC) == bfd_ind_section_ptr)) 1756 1757 /* Macros to handle insertion and deletion of a bfd's sections. These 1758 only handle the list pointers, ie. do not adjust section_count, 1759 target_index etc. */ 1760 #define bfd_section_list_remove(ABFD, S) \ 1761 do \ 1762 { \ 1763 asection *_s = S; \ 1764 asection *_next = _s->next; \ 1765 asection *_prev = _s->prev; \ 1766 if (_prev) \ 1767 _prev->next = _next; \ 1768 else \ 1769 (ABFD)->sections = _next; \ 1770 if (_next) \ 1771 _next->prev = _prev; \ 1772 else \ 1773 (ABFD)->section_last = _prev; \ 1774 } \ 1775 while (0) 1776 #define bfd_section_list_append(ABFD, S) \ 1777 do \ 1778 { \ 1779 asection *_s = S; \ 1780 bfd *_abfd = ABFD; \ 1781 _s->next = NULL; \ 1782 if (_abfd->section_last) \ 1783 { \ 1784 _s->prev = _abfd->section_last; \ 1785 _abfd->section_last->next = _s; \ 1786 } \ 1787 else \ 1788 { \ 1789 _s->prev = NULL; \ 1790 _abfd->sections = _s; \ 1791 } \ 1792 _abfd->section_last = _s; \ 1793 } \ 1794 while (0) 1795 #define bfd_section_list_prepend(ABFD, S) \ 1796 do \ 1797 { \ 1798 asection *_s = S; \ 1799 bfd *_abfd = ABFD; \ 1800 _s->prev = NULL; \ 1801 if (_abfd->sections) \ 1802 { \ 1803 _s->next = _abfd->sections; \ 1804 _abfd->sections->prev = _s; \ 1805 } \ 1806 else \ 1807 { \ 1808 _s->next = NULL; \ 1809 _abfd->section_last = _s; \ 1810 } \ 1811 _abfd->sections = _s; \ 1812 } \ 1813 while (0) 1814 #define bfd_section_list_insert_after(ABFD, A, S) \ 1815 do \ 1816 { \ 1817 asection *_a = A; \ 1818 asection *_s = S; \ 1819 asection *_next = _a->next; \ 1820 _s->next = _next; \ 1821 _s->prev = _a; \ 1822 _a->next = _s; \ 1823 if (_next) \ 1824 _next->prev = _s; \ 1825 else \ 1826 (ABFD)->section_last = _s; \ 1827 } \ 1828 while (0) 1829 #define bfd_section_list_insert_before(ABFD, B, S) \ 1830 do \ 1831 { \ 1832 asection *_b = B; \ 1833 asection *_s = S; \ 1834 asection *_prev = _b->prev; \ 1835 _s->prev = _prev; \ 1836 _s->next = _b; \ 1837 _b->prev = _s; \ 1838 if (_prev) \ 1839 _prev->next = _s; \ 1840 else \ 1841 (ABFD)->sections = _s; \ 1842 } \ 1843 while (0) 1844 #define bfd_section_removed_from_list(ABFD, S) \ 1845 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S)) 1846 1847 #define BFD_FAKE_SECTION(SEC, SYM, NAME, IDX, FLAGS) \ 1848 /* name, id, index, next, prev, flags, user_set_vma, */ \ 1849 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \ 1850 \ 1851 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \ 1852 0, 0, 1, 0, \ 1853 \ 1854 /* segment_mark, sec_info_type, use_rela_p, */ \ 1855 0, 0, 0, \ 1856 \ 1857 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \ 1858 0, 0, 0, 0, 0, 0, \ 1859 \ 1860 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \ 1861 0, 0, 0, 0, 0, 0, 0, \ 1862 \ 1863 /* output_offset, output_section, alignment_power, */ \ 1864 0, &SEC, 0, \ 1865 \ 1866 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \ 1867 NULL, NULL, 0, 0, 0, \ 1868 \ 1869 /* line_filepos, userdata, contents, lineno, lineno_count, */ \ 1870 0, NULL, NULL, NULL, 0, \ 1871 \ 1872 /* entsize, kept_section, moving_line_filepos, */ \ 1873 0, NULL, 0, \ 1874 \ 1875 /* target_index, used_by_bfd, constructor_chain, owner, */ \ 1876 0, NULL, NULL, NULL, \ 1877 \ 1878 /* symbol, symbol_ptr_ptr, */ \ 1879 (struct bfd_symbol *) SYM, &SEC.symbol, \ 1880 \ 1881 /* map_head, map_tail */ \ 1882 { NULL }, { NULL } \ 1883 } 1884 1885 /* We use a macro to initialize the static asymbol structures because 1886 traditional C does not permit us to initialize a union member while 1887 gcc warns if we don't initialize it. 1888 the_bfd, name, value, attr, section [, udata] */ 1889 #ifdef __STDC__ 1890 #define GLOBAL_SYM_INIT(NAME, SECTION) \ 1891 { 0, NAME, 0, BSF_SECTION_SYM, SECTION, { 0 }} 1892 #else 1893 #define GLOBAL_SYM_INIT(NAME, SECTION) \ 1894 { 0, NAME, 0, BSF_SECTION_SYM, SECTION } 1895 #endif 1896 1897 void bfd_section_list_clear (bfd *); 1898 1899 asection *bfd_get_section_by_name (bfd *abfd, const char *name); 1900 1901 asection *bfd_get_next_section_by_name (bfd *ibfd, asection *sec); 1902 1903 asection *bfd_get_linker_section (bfd *abfd, const char *name); 1904 1905 asection *bfd_get_section_by_name_if 1906 (bfd *abfd, 1907 const char *name, 1908 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj), 1909 void *obj); 1910 1911 char *bfd_get_unique_section_name 1912 (bfd *abfd, const char *templat, int *count); 1913 1914 asection *bfd_make_section_old_way (bfd *abfd, const char *name); 1915 1916 asection *bfd_make_section_anyway_with_flags 1917 (bfd *abfd, const char *name, flagword flags); 1918 1919 asection *bfd_make_section_anyway (bfd *abfd, const char *name); 1920 1921 asection *bfd_make_section_with_flags 1922 (bfd *, const char *name, flagword flags); 1923 1924 asection *bfd_make_section (bfd *, const char *name); 1925 1926 bfd_boolean bfd_set_section_flags 1927 (bfd *abfd, asection *sec, flagword flags); 1928 1929 void bfd_rename_section 1930 (bfd *abfd, asection *sec, const char *newname); 1931 1932 void bfd_map_over_sections 1933 (bfd *abfd, 1934 void (*func) (bfd *abfd, asection *sect, void *obj), 1935 void *obj); 1936 1937 asection *bfd_sections_find_if 1938 (bfd *abfd, 1939 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj), 1940 void *obj); 1941 1942 bfd_boolean bfd_set_section_size 1943 (bfd *abfd, asection *sec, bfd_size_type val); 1944 1945 bfd_boolean bfd_set_section_contents 1946 (bfd *abfd, asection *section, const void *data, 1947 file_ptr offset, bfd_size_type count); 1948 1949 bfd_boolean bfd_get_section_contents 1950 (bfd *abfd, asection *section, void *location, file_ptr offset, 1951 bfd_size_type count); 1952 1953 bfd_boolean bfd_malloc_and_get_section 1954 (bfd *abfd, asection *section, bfd_byte **buf); 1955 1956 bfd_boolean bfd_copy_private_section_data 1957 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); 1958 1959 #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ 1960 BFD_SEND (obfd, _bfd_copy_private_section_data, \ 1961 (ibfd, isection, obfd, osection)) 1962 bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec); 1963 1964 bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group); 1965 1966 /* Extracted from archures.c. */ 1967 enum bfd_architecture 1968 { 1969 bfd_arch_unknown, /* File arch not known. */ 1970 bfd_arch_obscure, /* Arch known, not one of these. */ 1971 bfd_arch_m68k, /* Motorola 68xxx. */ 1972 #define bfd_mach_m68000 1 1973 #define bfd_mach_m68008 2 1974 #define bfd_mach_m68010 3 1975 #define bfd_mach_m68020 4 1976 #define bfd_mach_m68030 5 1977 #define bfd_mach_m68040 6 1978 #define bfd_mach_m68060 7 1979 #define bfd_mach_cpu32 8 1980 #define bfd_mach_fido 9 1981 #define bfd_mach_mcf_isa_a_nodiv 10 1982 #define bfd_mach_mcf_isa_a 11 1983 #define bfd_mach_mcf_isa_a_mac 12 1984 #define bfd_mach_mcf_isa_a_emac 13 1985 #define bfd_mach_mcf_isa_aplus 14 1986 #define bfd_mach_mcf_isa_aplus_mac 15 1987 #define bfd_mach_mcf_isa_aplus_emac 16 1988 #define bfd_mach_mcf_isa_b_nousp 17 1989 #define bfd_mach_mcf_isa_b_nousp_mac 18 1990 #define bfd_mach_mcf_isa_b_nousp_emac 19 1991 #define bfd_mach_mcf_isa_b 20 1992 #define bfd_mach_mcf_isa_b_mac 21 1993 #define bfd_mach_mcf_isa_b_emac 22 1994 #define bfd_mach_mcf_isa_b_float 23 1995 #define bfd_mach_mcf_isa_b_float_mac 24 1996 #define bfd_mach_mcf_isa_b_float_emac 25 1997 #define bfd_mach_mcf_isa_c 26 1998 #define bfd_mach_mcf_isa_c_mac 27 1999 #define bfd_mach_mcf_isa_c_emac 28 2000 #define bfd_mach_mcf_isa_c_nodiv 29 2001 #define bfd_mach_mcf_isa_c_nodiv_mac 30 2002 #define bfd_mach_mcf_isa_c_nodiv_emac 31 2003 bfd_arch_vax, /* DEC Vax. */ 2004 2005 bfd_arch_or1k, /* OpenRISC 1000. */ 2006 #define bfd_mach_or1k 1 2007 #define bfd_mach_or1knd 2 2008 2009 bfd_arch_sparc, /* SPARC. */ 2010 #define bfd_mach_sparc 1 2011 /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ 2012 #define bfd_mach_sparc_sparclet 2 2013 #define bfd_mach_sparc_sparclite 3 2014 #define bfd_mach_sparc_v8plus 4 2015 #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ 2016 #define bfd_mach_sparc_sparclite_le 6 2017 #define bfd_mach_sparc_v9 7 2018 #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ 2019 #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ 2020 #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ 2021 #define bfd_mach_sparc_v8plusc 11 /* with UA2005 and T1 add'ns. */ 2022 #define bfd_mach_sparc_v9c 12 /* with UA2005 and T1 add'ns. */ 2023 #define bfd_mach_sparc_v8plusd 13 /* with UA2007 and T3 add'ns. */ 2024 #define bfd_mach_sparc_v9d 14 /* with UA2007 and T3 add'ns. */ 2025 #define bfd_mach_sparc_v8pluse 15 /* with OSA2001 and T4 add'ns (no IMA). */ 2026 #define bfd_mach_sparc_v9e 16 /* with OSA2001 and T4 add'ns (no IMA). */ 2027 #define bfd_mach_sparc_v8plusv 17 /* with OSA2011 and T4 and IMA and FJMAU add'ns. */ 2028 #define bfd_mach_sparc_v9v 18 /* with OSA2011 and T4 and IMA and FJMAU add'ns. */ 2029 #define bfd_mach_sparc_v8plusm 19 /* with OSA2015 and M7 add'ns. */ 2030 #define bfd_mach_sparc_v9m 20 /* with OSA2015 and M7 add'ns. */ 2031 #define bfd_mach_sparc_v8plusm8 21 /* with OSA2017 and M8 add'ns. */ 2032 #define bfd_mach_sparc_v9m8 22 /* with OSA2017 and M8 add'ns. */ 2033 /* Nonzero if MACH has the v9 instruction set. */ 2034 #define bfd_mach_sparc_v9_p(mach) \ 2035 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9m8 \ 2036 && (mach) != bfd_mach_sparc_sparclite_le) 2037 /* Nonzero if MACH is a 64 bit sparc architecture. */ 2038 #define bfd_mach_sparc_64bit_p(mach) \ 2039 ((mach) >= bfd_mach_sparc_v9 \ 2040 && (mach) != bfd_mach_sparc_v8plusb \ 2041 && (mach) != bfd_mach_sparc_v8plusc \ 2042 && (mach) != bfd_mach_sparc_v8plusd \ 2043 && (mach) != bfd_mach_sparc_v8pluse \ 2044 && (mach) != bfd_mach_sparc_v8plusv \ 2045 && (mach) != bfd_mach_sparc_v8plusm \ 2046 && (mach) != bfd_mach_sparc_v8plusm8) 2047 bfd_arch_spu, /* PowerPC SPU. */ 2048 #define bfd_mach_spu 256 2049 bfd_arch_mips, /* MIPS Rxxxx. */ 2050 #define bfd_mach_mips3000 3000 2051 #define bfd_mach_mips3900 3900 2052 #define bfd_mach_mips4000 4000 2053 #define bfd_mach_mips4010 4010 2054 #define bfd_mach_mips4100 4100 2055 #define bfd_mach_mips4111 4111 2056 #define bfd_mach_mips4120 4120 2057 #define bfd_mach_mips4300 4300 2058 #define bfd_mach_mips4400 4400 2059 #define bfd_mach_mips4600 4600 2060 #define bfd_mach_mips4650 4650 2061 #define bfd_mach_mips5000 5000 2062 #define bfd_mach_mips5400 5400 2063 #define bfd_mach_mips5500 5500 2064 #define bfd_mach_mips5900 5900 2065 #define bfd_mach_mips6000 6000 2066 #define bfd_mach_mips7000 7000 2067 #define bfd_mach_mips8000 8000 2068 #define bfd_mach_mips9000 9000 2069 #define bfd_mach_mips10000 10000 2070 #define bfd_mach_mips12000 12000 2071 #define bfd_mach_mips14000 14000 2072 #define bfd_mach_mips16000 16000 2073 #define bfd_mach_mips16 16 2074 #define bfd_mach_mips5 5 2075 #define bfd_mach_mips_loongson_2e 3001 2076 #define bfd_mach_mips_loongson_2f 3002 2077 #define bfd_mach_mips_gs464 3003 2078 #define bfd_mach_mips_gs464e 3004 2079 #define bfd_mach_mips_gs264e 3005 2080 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01. */ 2081 #define bfd_mach_mips_octeon 6501 2082 #define bfd_mach_mips_octeonp 6601 2083 #define bfd_mach_mips_octeon2 6502 2084 #define bfd_mach_mips_octeon3 6503 2085 #define bfd_mach_mips_xlr 887682 /* decimal 'XLR'. */ 2086 #define bfd_mach_mips_interaptiv_mr2 736550 /* decimal 'IA2'. */ 2087 #define bfd_mach_mipsisa32 32 2088 #define bfd_mach_mipsisa32r2 33 2089 #define bfd_mach_mipsisa32r3 34 2090 #define bfd_mach_mipsisa32r5 36 2091 #define bfd_mach_mipsisa32r6 37 2092 #define bfd_mach_mipsisa64 64 2093 #define bfd_mach_mipsisa64r2 65 2094 #define bfd_mach_mipsisa64r3 66 2095 #define bfd_mach_mipsisa64r5 68 2096 #define bfd_mach_mipsisa64r6 69 2097 #define bfd_mach_mips_micromips 96 2098 bfd_arch_i386, /* Intel 386. */ 2099 #define bfd_mach_i386_intel_syntax (1 << 0) 2100 #define bfd_mach_i386_i8086 (1 << 1) 2101 #define bfd_mach_i386_i386 (1 << 2) 2102 #define bfd_mach_x86_64 (1 << 3) 2103 #define bfd_mach_x64_32 (1 << 4) 2104 #define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax) 2105 #define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax) 2106 #define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax) 2107 bfd_arch_l1om, /* Intel L1OM. */ 2108 #define bfd_mach_l1om (1 << 5) 2109 #define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax) 2110 bfd_arch_k1om, /* Intel K1OM. */ 2111 #define bfd_mach_k1om (1 << 6) 2112 #define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax) 2113 #define bfd_mach_i386_nacl (1 << 7) 2114 #define bfd_mach_i386_i386_nacl (bfd_mach_i386_i386 | bfd_mach_i386_nacl) 2115 #define bfd_mach_x86_64_nacl (bfd_mach_x86_64 | bfd_mach_i386_nacl) 2116 #define bfd_mach_x64_32_nacl (bfd_mach_x64_32 | bfd_mach_i386_nacl) 2117 bfd_arch_iamcu, /* Intel MCU. */ 2118 #define bfd_mach_iamcu (1 << 8) 2119 #define bfd_mach_i386_iamcu (bfd_mach_i386_i386 | bfd_mach_iamcu) 2120 #define bfd_mach_i386_iamcu_intel_syntax (bfd_mach_i386_iamcu | bfd_mach_i386_intel_syntax) 2121 bfd_arch_romp, /* IBM ROMP PC/RT. */ 2122 bfd_arch_convex, /* Convex. */ 2123 bfd_arch_m98k, /* Motorola 98xxx. */ 2124 bfd_arch_pyramid, /* Pyramid Technology. */ 2125 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300). */ 2126 #define bfd_mach_h8300 1 2127 #define bfd_mach_h8300h 2 2128 #define bfd_mach_h8300s 3 2129 #define bfd_mach_h8300hn 4 2130 #define bfd_mach_h8300sn 5 2131 #define bfd_mach_h8300sx 6 2132 #define bfd_mach_h8300sxn 7 2133 bfd_arch_pdp11, /* DEC PDP-11. */ 2134 bfd_arch_plugin, 2135 bfd_arch_powerpc, /* PowerPC. */ 2136 #define bfd_mach_ppc 32 2137 #define bfd_mach_ppc64 64 2138 #define bfd_mach_ppc_403 403 2139 #define bfd_mach_ppc_403gc 4030 2140 #define bfd_mach_ppc_405 405 2141 #define bfd_mach_ppc_505 505 2142 #define bfd_mach_ppc_601 601 2143 #define bfd_mach_ppc_602 602 2144 #define bfd_mach_ppc_603 603 2145 #define bfd_mach_ppc_ec603e 6031 2146 #define bfd_mach_ppc_604 604 2147 #define bfd_mach_ppc_620 620 2148 #define bfd_mach_ppc_630 630 2149 #define bfd_mach_ppc_750 750 2150 #define bfd_mach_ppc_860 860 2151 #define bfd_mach_ppc_a35 35 2152 #define bfd_mach_ppc_rs64ii 642 2153 #define bfd_mach_ppc_rs64iii 643 2154 #define bfd_mach_ppc_7400 7400 2155 #define bfd_mach_ppc_e500 500 2156 #define bfd_mach_ppc_e500mc 5001 2157 #define bfd_mach_ppc_e500mc64 5005 2158 #define bfd_mach_ppc_e5500 5006 2159 #define bfd_mach_ppc_e6500 5007 2160 #define bfd_mach_ppc_titan 83 2161 #define bfd_mach_ppc_vle 84 2162 bfd_arch_rs6000, /* IBM RS/6000. */ 2163 #define bfd_mach_rs6k 6000 2164 #define bfd_mach_rs6k_rs1 6001 2165 #define bfd_mach_rs6k_rsc 6003 2166 #define bfd_mach_rs6k_rs2 6002 2167 bfd_arch_hppa, /* HP PA RISC. */ 2168 #define bfd_mach_hppa10 10 2169 #define bfd_mach_hppa11 11 2170 #define bfd_mach_hppa20 20 2171 #define bfd_mach_hppa20w 25 2172 bfd_arch_d10v, /* Mitsubishi D10V. */ 2173 #define bfd_mach_d10v 1 2174 #define bfd_mach_d10v_ts2 2 2175 #define bfd_mach_d10v_ts3 3 2176 bfd_arch_d30v, /* Mitsubishi D30V. */ 2177 bfd_arch_dlx, /* DLX. */ 2178 bfd_arch_m68hc11, /* Motorola 68HC11. */ 2179 bfd_arch_m68hc12, /* Motorola 68HC12. */ 2180 #define bfd_mach_m6812_default 0 2181 #define bfd_mach_m6812 1 2182 #define bfd_mach_m6812s 2 2183 bfd_arch_m9s12x, /* Freescale S12X. */ 2184 bfd_arch_m9s12xg, /* Freescale XGATE. */ 2185 bfd_arch_s12z, /* Freescale S12Z. */ 2186 #define bfd_mach_s12z_default 0 2187 bfd_arch_z8k, /* Zilog Z8000. */ 2188 #define bfd_mach_z8001 1 2189 #define bfd_mach_z8002 2 2190 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH). */ 2191 #define bfd_mach_sh 1 2192 #define bfd_mach_sh2 0x20 2193 #define bfd_mach_sh_dsp 0x2d 2194 #define bfd_mach_sh2a 0x2a 2195 #define bfd_mach_sh2a_nofpu 0x2b 2196 #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 2197 #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 2198 #define bfd_mach_sh2a_or_sh4 0x2a3 2199 #define bfd_mach_sh2a_or_sh3e 0x2a4 2200 #define bfd_mach_sh2e 0x2e 2201 #define bfd_mach_sh3 0x30 2202 #define bfd_mach_sh3_nommu 0x31 2203 #define bfd_mach_sh3_dsp 0x3d 2204 #define bfd_mach_sh3e 0x3e 2205 #define bfd_mach_sh4 0x40 2206 #define bfd_mach_sh4_nofpu 0x41 2207 #define bfd_mach_sh4_nommu_nofpu 0x42 2208 #define bfd_mach_sh4a 0x4a 2209 #define bfd_mach_sh4a_nofpu 0x4b 2210 #define bfd_mach_sh4al_dsp 0x4d 2211 bfd_arch_alpha, /* Dec Alpha. */ 2212 #define bfd_mach_alpha_ev4 0x10 2213 #define bfd_mach_alpha_ev5 0x20 2214 #define bfd_mach_alpha_ev6 0x30 2215 bfd_arch_arm, /* Advanced Risc Machines ARM. */ 2216 #define bfd_mach_arm_unknown 0 2217 #define bfd_mach_arm_2 1 2218 #define bfd_mach_arm_2a 2 2219 #define bfd_mach_arm_3 3 2220 #define bfd_mach_arm_3M 4 2221 #define bfd_mach_arm_4 5 2222 #define bfd_mach_arm_4T 6 2223 #define bfd_mach_arm_5 7 2224 #define bfd_mach_arm_5T 8 2225 #define bfd_mach_arm_5TE 9 2226 #define bfd_mach_arm_XScale 10 2227 #define bfd_mach_arm_ep9312 11 2228 #define bfd_mach_arm_iWMMXt 12 2229 #define bfd_mach_arm_iWMMXt2 13 2230 #define bfd_mach_arm_5TEJ 14 2231 #define bfd_mach_arm_6 15 2232 #define bfd_mach_arm_6KZ 16 2233 #define bfd_mach_arm_6T2 17 2234 #define bfd_mach_arm_6K 18 2235 #define bfd_mach_arm_7 19 2236 #define bfd_mach_arm_6M 20 2237 #define bfd_mach_arm_6SM 21 2238 #define bfd_mach_arm_7EM 22 2239 #define bfd_mach_arm_8 23 2240 #define bfd_mach_arm_8R 24 2241 #define bfd_mach_arm_8M_BASE 25 2242 #define bfd_mach_arm_8M_MAIN 26 2243 bfd_arch_nds32, /* Andes NDS32. */ 2244 #define bfd_mach_n1 1 2245 #define bfd_mach_n1h 2 2246 #define bfd_mach_n1h_v2 3 2247 #define bfd_mach_n1h_v3 4 2248 #define bfd_mach_n1h_v3m 5 2249 bfd_arch_ns32k, /* National Semiconductors ns32000. */ 2250 bfd_arch_tic30, /* Texas Instruments TMS320C30. */ 2251 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X. */ 2252 #define bfd_mach_tic3x 30 2253 #define bfd_mach_tic4x 40 2254 bfd_arch_tic54x, /* Texas Instruments TMS320C54X. */ 2255 bfd_arch_tic6x, /* Texas Instruments TMS320C6X. */ 2256 bfd_arch_tic80, /* TI TMS320c80 (MVP). */ 2257 bfd_arch_v850, /* NEC V850. */ 2258 bfd_arch_v850_rh850,/* NEC V850 (using RH850 ABI). */ 2259 #define bfd_mach_v850 1 2260 #define bfd_mach_v850e 'E' 2261 #define bfd_mach_v850e1 '1' 2262 #define bfd_mach_v850e2 0x4532 2263 #define bfd_mach_v850e2v3 0x45325633 2264 #define bfd_mach_v850e3v5 0x45335635 /* ('E'|'3'|'V'|'5'). */ 2265 bfd_arch_arc, /* ARC Cores. */ 2266 #define bfd_mach_arc_a4 0 2267 #define bfd_mach_arc_a5 1 2268 #define bfd_mach_arc_arc600 2 2269 #define bfd_mach_arc_arc601 4 2270 #define bfd_mach_arc_arc700 3 2271 #define bfd_mach_arc_arcv2 5 2272 bfd_arch_m32c, /* Renesas M16C/M32C. */ 2273 #define bfd_mach_m16c 0x75 2274 #define bfd_mach_m32c 0x78 2275 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D). */ 2276 #define bfd_mach_m32r 1 /* For backwards compatibility. */ 2277 #define bfd_mach_m32rx 'x' 2278 #define bfd_mach_m32r2 '2' 2279 bfd_arch_mn10200, /* Matsushita MN10200. */ 2280 bfd_arch_mn10300, /* Matsushita MN10300. */ 2281 #define bfd_mach_mn10300 300 2282 #define bfd_mach_am33 330 2283 #define bfd_mach_am33_2 332 2284 bfd_arch_fr30, 2285 #define bfd_mach_fr30 0x46523330 2286 bfd_arch_frv, 2287 #define bfd_mach_frv 1 2288 #define bfd_mach_frvsimple 2 2289 #define bfd_mach_fr300 300 2290 #define bfd_mach_fr400 400 2291 #define bfd_mach_fr450 450 2292 #define bfd_mach_frvtomcat 499 /* fr500 prototype. */ 2293 #define bfd_mach_fr500 500 2294 #define bfd_mach_fr550 550 2295 bfd_arch_moxie, /* The moxie processor. */ 2296 #define bfd_mach_moxie 1 2297 bfd_arch_ft32, /* The ft32 processor. */ 2298 #define bfd_mach_ft32 1 2299 #define bfd_mach_ft32b 2 2300 bfd_arch_mcore, 2301 bfd_arch_mep, 2302 #define bfd_mach_mep 1 2303 #define bfd_mach_mep_h1 0x6831 2304 #define bfd_mach_mep_c5 0x6335 2305 bfd_arch_metag, 2306 #define bfd_mach_metag 1 2307 bfd_arch_ia64, /* HP/Intel ia64. */ 2308 #define bfd_mach_ia64_elf64 64 2309 #define bfd_mach_ia64_elf32 32 2310 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ 2311 #define bfd_mach_ip2022 1 2312 #define bfd_mach_ip2022ext 2 2313 bfd_arch_iq2000, /* Vitesse IQ2000. */ 2314 #define bfd_mach_iq2000 1 2315 #define bfd_mach_iq10 2 2316 bfd_arch_epiphany, /* Adapteva EPIPHANY. */ 2317 #define bfd_mach_epiphany16 1 2318 #define bfd_mach_epiphany32 2 2319 bfd_arch_mt, 2320 #define bfd_mach_ms1 1 2321 #define bfd_mach_mrisc2 2 2322 #define bfd_mach_ms2 3 2323 bfd_arch_pj, 2324 bfd_arch_avr, /* Atmel AVR microcontrollers. */ 2325 #define bfd_mach_avr1 1 2326 #define bfd_mach_avr2 2 2327 #define bfd_mach_avr25 25 2328 #define bfd_mach_avr3 3 2329 #define bfd_mach_avr31 31 2330 #define bfd_mach_avr35 35 2331 #define bfd_mach_avr4 4 2332 #define bfd_mach_avr5 5 2333 #define bfd_mach_avr51 51 2334 #define bfd_mach_avr6 6 2335 #define bfd_mach_avrtiny 100 2336 #define bfd_mach_avrxmega1 101 2337 #define bfd_mach_avrxmega2 102 2338 #define bfd_mach_avrxmega3 103 2339 #define bfd_mach_avrxmega4 104 2340 #define bfd_mach_avrxmega5 105 2341 #define bfd_mach_avrxmega6 106 2342 #define bfd_mach_avrxmega7 107 2343 bfd_arch_bfin, /* ADI Blackfin. */ 2344 #define bfd_mach_bfin 1 2345 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */ 2346 #define bfd_mach_cr16 1 2347 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ 2348 #define bfd_mach_cr16c 1 2349 bfd_arch_crx, /* National Semiconductor CRX. */ 2350 #define bfd_mach_crx 1 2351 bfd_arch_cris, /* Axis CRIS. */ 2352 #define bfd_mach_cris_v0_v10 255 2353 #define bfd_mach_cris_v32 32 2354 #define bfd_mach_cris_v10_v32 1032 2355 bfd_arch_riscv, 2356 #define bfd_mach_riscv32 132 2357 #define bfd_mach_riscv64 164 2358 bfd_arch_rl78, 2359 #define bfd_mach_rl78 0x75 2360 bfd_arch_rx, /* Renesas RX. */ 2361 #define bfd_mach_rx 0x75 2362 #define bfd_mach_rx_v2 0x76 2363 #define bfd_mach_rx_v3 0x77 2364 bfd_arch_s390, /* IBM s390. */ 2365 #define bfd_mach_s390_31 31 2366 #define bfd_mach_s390_64 64 2367 bfd_arch_score, /* Sunplus score. */ 2368 #define bfd_mach_score3 3 2369 #define bfd_mach_score7 7 2370 bfd_arch_mmix, /* Donald Knuth's educational processor. */ 2371 bfd_arch_xstormy16, 2372 #define bfd_mach_xstormy16 1 2373 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ 2374 #define bfd_mach_msp11 11 2375 #define bfd_mach_msp110 110 2376 #define bfd_mach_msp12 12 2377 #define bfd_mach_msp13 13 2378 #define bfd_mach_msp14 14 2379 #define bfd_mach_msp15 15 2380 #define bfd_mach_msp16 16 2381 #define bfd_mach_msp20 20 2382 #define bfd_mach_msp21 21 2383 #define bfd_mach_msp22 22 2384 #define bfd_mach_msp23 23 2385 #define bfd_mach_msp24 24 2386 #define bfd_mach_msp26 26 2387 #define bfd_mach_msp31 31 2388 #define bfd_mach_msp32 32 2389 #define bfd_mach_msp33 33 2390 #define bfd_mach_msp41 41 2391 #define bfd_mach_msp42 42 2392 #define bfd_mach_msp43 43 2393 #define bfd_mach_msp44 44 2394 #define bfd_mach_msp430x 45 2395 #define bfd_mach_msp46 46 2396 #define bfd_mach_msp47 47 2397 #define bfd_mach_msp54 54 2398 bfd_arch_xc16x, /* Infineon's XC16X Series. */ 2399 #define bfd_mach_xc16x 1 2400 #define bfd_mach_xc16xl 2 2401 #define bfd_mach_xc16xs 3 2402 bfd_arch_xgate, /* Freescale XGATE. */ 2403 #define bfd_mach_xgate 1 2404 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ 2405 #define bfd_mach_xtensa 1 2406 bfd_arch_z80, 2407 #define bfd_mach_z80strict 1 /* No undocumented opcodes. */ 2408 #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */ 2409 #define bfd_mach_z80full 7 /* All undocumented instructions. */ 2410 #define bfd_mach_r800 11 /* R800: successor with multiplication. */ 2411 bfd_arch_lm32, /* Lattice Mico32. */ 2412 #define bfd_mach_lm32 1 2413 bfd_arch_microblaze,/* Xilinx MicroBlaze. */ 2414 bfd_arch_tilepro, /* Tilera TILEPro. */ 2415 bfd_arch_tilegx, /* Tilera TILE-Gx. */ 2416 #define bfd_mach_tilepro 1 2417 #define bfd_mach_tilegx 1 2418 #define bfd_mach_tilegx32 2 2419 bfd_arch_aarch64, /* AArch64. */ 2420 #define bfd_mach_aarch64 0 2421 #define bfd_mach_aarch64_ilp32 32 2422 bfd_arch_nios2, /* Nios II. */ 2423 #define bfd_mach_nios2 0 2424 #define bfd_mach_nios2r1 1 2425 #define bfd_mach_nios2r2 2 2426 bfd_arch_visium, /* Visium. */ 2427 #define bfd_mach_visium 1 2428 bfd_arch_wasm32, /* WebAssembly. */ 2429 #define bfd_mach_wasm32 1 2430 bfd_arch_pru, /* PRU. */ 2431 #define bfd_mach_pru 0 2432 bfd_arch_nfp, /* Netronome Flow Processor */ 2433 #define bfd_mach_nfp3200 0x3200 2434 #define bfd_mach_nfp6000 0x6000 2435 bfd_arch_csky, /* C-SKY. */ 2436 #define bfd_mach_ck_unknown 0 2437 #define bfd_mach_ck510 1 2438 #define bfd_mach_ck610 2 2439 #define bfd_mach_ck801 3 2440 #define bfd_mach_ck802 4 2441 #define bfd_mach_ck803 5 2442 #define bfd_mach_ck807 6 2443 #define bfd_mach_ck810 7 2444 bfd_arch_last 2445 }; 2446 2447 typedef struct bfd_arch_info 2448 { 2449 int bits_per_word; 2450 int bits_per_address; 2451 int bits_per_byte; 2452 enum bfd_architecture arch; 2453 unsigned long mach; 2454 const char *arch_name; 2455 const char *printable_name; 2456 unsigned int section_align_power; 2457 /* TRUE if this is the default machine for the architecture. 2458 The default arch should be the first entry for an arch so that 2459 all the entries for that arch can be accessed via <<next>>. */ 2460 bfd_boolean the_default; 2461 const struct bfd_arch_info * (*compatible) (const struct bfd_arch_info *, 2462 const struct bfd_arch_info *); 2463 2464 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); 2465 2466 /* Allocate via bfd_malloc and return a fill buffer of size COUNT. If 2467 IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is 2468 TRUE, the buffer contains code. */ 2469 void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian, 2470 bfd_boolean code); 2471 2472 const struct bfd_arch_info *next; 2473 } 2474 bfd_arch_info_type; 2475 2476 const char *bfd_printable_name (bfd *abfd); 2477 2478 const bfd_arch_info_type *bfd_scan_arch (const char *string); 2479 2480 const char **bfd_arch_list (void); 2481 2482 const bfd_arch_info_type *bfd_arch_get_compatible 2483 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); 2484 2485 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); 2486 2487 bfd_boolean bfd_default_set_arch_mach 2488 (bfd *abfd, enum bfd_architecture arch, unsigned long mach); 2489 2490 enum bfd_architecture bfd_get_arch (bfd *abfd); 2491 2492 unsigned long bfd_get_mach (bfd *abfd); 2493 2494 unsigned int bfd_arch_bits_per_byte (bfd *abfd); 2495 2496 unsigned int bfd_arch_bits_per_address (bfd *abfd); 2497 2498 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); 2499 2500 const bfd_arch_info_type *bfd_lookup_arch 2501 (enum bfd_architecture arch, unsigned long machine); 2502 2503 const char *bfd_printable_arch_mach 2504 (enum bfd_architecture arch, unsigned long machine); 2505 2506 unsigned int bfd_octets_per_byte (bfd *abfd); 2507 2508 unsigned int bfd_arch_mach_octets_per_byte 2509 (enum bfd_architecture arch, unsigned long machine); 2510 2511 /* Extracted from reloc.c. */ 2512 2513 typedef enum bfd_reloc_status 2514 { 2515 /* No errors detected. Note - the value 2 is used so that it 2516 will not be mistaken for the boolean TRUE or FALSE values. */ 2517 bfd_reloc_ok = 2, 2518 2519 /* The relocation was performed, but there was an overflow. */ 2520 bfd_reloc_overflow, 2521 2522 /* The address to relocate was not within the section supplied. */ 2523 bfd_reloc_outofrange, 2524 2525 /* Used by special functions. */ 2526 bfd_reloc_continue, 2527 2528 /* Unsupported relocation size requested. */ 2529 bfd_reloc_notsupported, 2530 2531 /* Unused. */ 2532 bfd_reloc_other, 2533 2534 /* The symbol to relocate against was undefined. */ 2535 bfd_reloc_undefined, 2536 2537 /* The relocation was performed, but may not be ok. If this type is 2538 returned, the error_message argument to bfd_perform_relocation 2539 will be set. */ 2540 bfd_reloc_dangerous 2541 } 2542 bfd_reloc_status_type; 2543 2544 typedef const struct reloc_howto_struct reloc_howto_type; 2545 2546 typedef struct reloc_cache_entry 2547 { 2548 /* A pointer into the canonical table of pointers. */ 2549 struct bfd_symbol **sym_ptr_ptr; 2550 2551 /* offset in section. */ 2552 bfd_size_type address; 2553 2554 /* addend for relocation value. */ 2555 bfd_vma addend; 2556 2557 /* Pointer to how to perform the required relocation. */ 2558 reloc_howto_type *howto; 2559 2560 } 2561 arelent; 2562 2563 2564 enum complain_overflow 2565 { 2566 /* Do not complain on overflow. */ 2567 complain_overflow_dont, 2568 2569 /* Complain if the value overflows when considered as a signed 2570 number one bit larger than the field. ie. A bitfield of N bits 2571 is allowed to represent -2**n to 2**n-1. */ 2572 complain_overflow_bitfield, 2573 2574 /* Complain if the value overflows when considered as a signed 2575 number. */ 2576 complain_overflow_signed, 2577 2578 /* Complain if the value overflows when considered as an 2579 unsigned number. */ 2580 complain_overflow_unsigned 2581 }; 2582 struct reloc_howto_struct 2583 { 2584 /* The type field has mainly a documentary use - the back end can 2585 do what it wants with it, though normally the back end's idea of 2586 an external reloc number is stored in this field. */ 2587 unsigned int type; 2588 2589 /* The encoded size of the item to be relocated. This is *not* a 2590 power-of-two measure. Use bfd_get_reloc_size to find the size 2591 of the item in bytes. */ 2592 unsigned int size:3; 2593 2594 /* The number of bits in the field to be relocated. This is used 2595 when doing overflow checking. */ 2596 unsigned int bitsize:7; 2597 2598 /* The value the final relocation is shifted right by. This drops 2599 unwanted data from the relocation. */ 2600 unsigned int rightshift:6; 2601 2602 /* The bit position of the reloc value in the destination. 2603 The relocated value is left shifted by this amount. */ 2604 unsigned int bitpos:6; 2605 2606 /* What type of overflow error should be checked for when 2607 relocating. */ 2608 ENUM_BITFIELD (complain_overflow) complain_on_overflow:2; 2609 2610 /* The relocation value should be negated before applying. */ 2611 unsigned int negate:1; 2612 2613 /* The relocation is relative to the item being relocated. */ 2614 unsigned int pc_relative:1; 2615 2616 /* Some formats record a relocation addend in the section contents 2617 rather than with the relocation. For ELF formats this is the 2618 distinction between USE_REL and USE_RELA (though the code checks 2619 for USE_REL == 1/0). The value of this field is TRUE if the 2620 addend is recorded with the section contents; when performing a 2621 partial link (ld -r) the section contents (the data) will be 2622 modified. The value of this field is FALSE if addends are 2623 recorded with the relocation (in arelent.addend); when performing 2624 a partial link the relocation will be modified. 2625 All relocations for all ELF USE_RELA targets should set this field 2626 to FALSE (values of TRUE should be looked on with suspicion). 2627 However, the converse is not true: not all relocations of all ELF 2628 USE_REL targets set this field to TRUE. Why this is so is peculiar 2629 to each particular target. For relocs that aren't used in partial 2630 links (e.g. GOT stuff) it doesn't matter what this is set to. */ 2631 unsigned int partial_inplace:1; 2632 2633 /* When some formats create PC relative instructions, they leave 2634 the value of the pc of the place being relocated in the offset 2635 slot of the instruction, so that a PC relative relocation can 2636 be made just by adding in an ordinary offset (e.g., sun3 a.out). 2637 Some formats leave the displacement part of an instruction 2638 empty (e.g., ELF); this flag signals the fact. */ 2639 unsigned int pcrel_offset:1; 2640 2641 /* src_mask selects the part of the instruction (or data) to be used 2642 in the relocation sum. If the target relocations don't have an 2643 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal 2644 dst_mask to extract the addend from the section contents. If 2645 relocations do have an addend in the reloc, eg. ELF USE_RELA, this 2646 field should normally be zero. Non-zero values for ELF USE_RELA 2647 targets should be viewed with suspicion as normally the value in 2648 the dst_mask part of the section contents should be ignored. */ 2649 bfd_vma src_mask; 2650 2651 /* dst_mask selects which parts of the instruction (or data) are 2652 replaced with a relocated value. */ 2653 bfd_vma dst_mask; 2654 2655 /* If this field is non null, then the supplied function is 2656 called rather than the normal function. This allows really 2657 strange relocation methods to be accommodated. */ 2658 bfd_reloc_status_type (*special_function) 2659 (bfd *, arelent *, struct bfd_symbol *, void *, asection *, 2660 bfd *, char **); 2661 2662 /* The textual name of the relocation type. */ 2663 char *name; 2664 }; 2665 2666 #define HOWTO(type, right, size, bits, pcrel, left, ovf, func, name, \ 2667 inplace, src_mask, dst_mask, pcrel_off) \ 2668 { (unsigned) type, size < 0 ? -size : size, bits, right, left, ovf, \ 2669 size < 0, pcrel, inplace, pcrel_off, src_mask, dst_mask, func, name } 2670 #define EMPTY_HOWTO(C) \ 2671 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ 2672 NULL, FALSE, 0, 0, FALSE) 2673 2674 unsigned int bfd_get_reloc_size (reloc_howto_type *); 2675 2676 typedef struct relent_chain 2677 { 2678 arelent relent; 2679 struct relent_chain *next; 2680 } 2681 arelent_chain; 2682 2683 bfd_reloc_status_type bfd_check_overflow 2684 (enum complain_overflow how, 2685 unsigned int bitsize, 2686 unsigned int rightshift, 2687 unsigned int addrsize, 2688 bfd_vma relocation); 2689 2690 bfd_boolean bfd_reloc_offset_in_range 2691 (reloc_howto_type *howto, 2692 bfd *abfd, 2693 asection *section, 2694 bfd_size_type offset); 2695 2696 bfd_reloc_status_type bfd_perform_relocation 2697 (bfd *abfd, 2698 arelent *reloc_entry, 2699 void *data, 2700 asection *input_section, 2701 bfd *output_bfd, 2702 char **error_message); 2703 2704 bfd_reloc_status_type bfd_install_relocation 2705 (bfd *abfd, 2706 arelent *reloc_entry, 2707 void *data, bfd_vma data_start, 2708 asection *input_section, 2709 char **error_message); 2710 2711 enum bfd_reloc_code_real { 2712 _dummy_first_bfd_reloc_code_real, 2713 2714 2715 /* Basic absolute relocations of N bits. */ 2716 BFD_RELOC_64, 2717 BFD_RELOC_32, 2718 BFD_RELOC_26, 2719 BFD_RELOC_24, 2720 BFD_RELOC_16, 2721 BFD_RELOC_14, 2722 BFD_RELOC_8, 2723 2724 /* PC-relative relocations. Sometimes these are relative to the address 2725 of the relocation itself; sometimes they are relative to the start of 2726 the section containing the relocation. It depends on the specific target. */ 2727 BFD_RELOC_64_PCREL, 2728 BFD_RELOC_32_PCREL, 2729 BFD_RELOC_24_PCREL, 2730 BFD_RELOC_16_PCREL, 2731 BFD_RELOC_12_PCREL, 2732 BFD_RELOC_8_PCREL, 2733 2734 /* Section relative relocations. Some targets need this for DWARF2. */ 2735 BFD_RELOC_32_SECREL, 2736 2737 /* For ELF. */ 2738 BFD_RELOC_32_GOT_PCREL, 2739 BFD_RELOC_16_GOT_PCREL, 2740 BFD_RELOC_8_GOT_PCREL, 2741 BFD_RELOC_32_GOTOFF, 2742 BFD_RELOC_16_GOTOFF, 2743 BFD_RELOC_LO16_GOTOFF, 2744 BFD_RELOC_HI16_GOTOFF, 2745 BFD_RELOC_HI16_S_GOTOFF, 2746 BFD_RELOC_8_GOTOFF, 2747 BFD_RELOC_64_PLT_PCREL, 2748 BFD_RELOC_32_PLT_PCREL, 2749 BFD_RELOC_24_PLT_PCREL, 2750 BFD_RELOC_16_PLT_PCREL, 2751 BFD_RELOC_8_PLT_PCREL, 2752 BFD_RELOC_64_PLTOFF, 2753 BFD_RELOC_32_PLTOFF, 2754 BFD_RELOC_16_PLTOFF, 2755 BFD_RELOC_LO16_PLTOFF, 2756 BFD_RELOC_HI16_PLTOFF, 2757 BFD_RELOC_HI16_S_PLTOFF, 2758 BFD_RELOC_8_PLTOFF, 2759 2760 /* Size relocations. */ 2761 BFD_RELOC_SIZE32, 2762 BFD_RELOC_SIZE64, 2763 2764 /* Relocations used by 68K ELF. */ 2765 BFD_RELOC_68K_GLOB_DAT, 2766 BFD_RELOC_68K_JMP_SLOT, 2767 BFD_RELOC_68K_RELATIVE, 2768 BFD_RELOC_68K_TLS_GD32, 2769 BFD_RELOC_68K_TLS_GD16, 2770 BFD_RELOC_68K_TLS_GD8, 2771 BFD_RELOC_68K_TLS_LDM32, 2772 BFD_RELOC_68K_TLS_LDM16, 2773 BFD_RELOC_68K_TLS_LDM8, 2774 BFD_RELOC_68K_TLS_LDO32, 2775 BFD_RELOC_68K_TLS_LDO16, 2776 BFD_RELOC_68K_TLS_LDO8, 2777 BFD_RELOC_68K_TLS_IE32, 2778 BFD_RELOC_68K_TLS_IE16, 2779 BFD_RELOC_68K_TLS_IE8, 2780 BFD_RELOC_68K_TLS_LE32, 2781 BFD_RELOC_68K_TLS_LE16, 2782 BFD_RELOC_68K_TLS_LE8, 2783 2784 /* Linkage-table relative. */ 2785 BFD_RELOC_32_BASEREL, 2786 BFD_RELOC_16_BASEREL, 2787 BFD_RELOC_LO16_BASEREL, 2788 BFD_RELOC_HI16_BASEREL, 2789 BFD_RELOC_HI16_S_BASEREL, 2790 BFD_RELOC_8_BASEREL, 2791 BFD_RELOC_RVA, 2792 2793 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */ 2794 BFD_RELOC_8_FFnn, 2795 2796 /* These PC-relative relocations are stored as word displacements -- 2797 i.e., byte displacements shifted right two bits. The 30-bit word 2798 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the 2799 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The 2800 signed 16-bit displacement is used on the MIPS, and the 23-bit 2801 displacement is used on the Alpha. */ 2802 BFD_RELOC_32_PCREL_S2, 2803 BFD_RELOC_16_PCREL_S2, 2804 BFD_RELOC_23_PCREL_S2, 2805 2806 /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of 2807 the target word. These are used on the SPARC. */ 2808 BFD_RELOC_HI22, 2809 BFD_RELOC_LO10, 2810 2811 /* For systems that allocate a Global Pointer register, these are 2812 displacements off that register. These relocation types are 2813 handled specially, because the value the register will have is 2814 decided relatively late. */ 2815 BFD_RELOC_GPREL16, 2816 BFD_RELOC_GPREL32, 2817 2818 /* SPARC ELF relocations. There is probably some overlap with other 2819 relocation types already defined. */ 2820 BFD_RELOC_NONE, 2821 BFD_RELOC_SPARC_WDISP22, 2822 BFD_RELOC_SPARC22, 2823 BFD_RELOC_SPARC13, 2824 BFD_RELOC_SPARC_GOT10, 2825 BFD_RELOC_SPARC_GOT13, 2826 BFD_RELOC_SPARC_GOT22, 2827 BFD_RELOC_SPARC_PC10, 2828 BFD_RELOC_SPARC_PC22, 2829 BFD_RELOC_SPARC_WPLT30, 2830 BFD_RELOC_SPARC_COPY, 2831 BFD_RELOC_SPARC_GLOB_DAT, 2832 BFD_RELOC_SPARC_JMP_SLOT, 2833 BFD_RELOC_SPARC_RELATIVE, 2834 BFD_RELOC_SPARC_UA16, 2835 BFD_RELOC_SPARC_UA32, 2836 BFD_RELOC_SPARC_UA64, 2837 BFD_RELOC_SPARC_GOTDATA_HIX22, 2838 BFD_RELOC_SPARC_GOTDATA_LOX10, 2839 BFD_RELOC_SPARC_GOTDATA_OP_HIX22, 2840 BFD_RELOC_SPARC_GOTDATA_OP_LOX10, 2841 BFD_RELOC_SPARC_GOTDATA_OP, 2842 BFD_RELOC_SPARC_JMP_IREL, 2843 BFD_RELOC_SPARC_IRELATIVE, 2844 2845 /* I think these are specific to SPARC a.out (e.g., Sun 4). */ 2846 BFD_RELOC_SPARC_BASE13, 2847 BFD_RELOC_SPARC_BASE22, 2848 2849 /* SPARC64 relocations */ 2850 #define BFD_RELOC_SPARC_64 BFD_RELOC_64 2851 BFD_RELOC_SPARC_10, 2852 BFD_RELOC_SPARC_11, 2853 BFD_RELOC_SPARC_OLO10, 2854 BFD_RELOC_SPARC_HH22, 2855 BFD_RELOC_SPARC_HM10, 2856 BFD_RELOC_SPARC_LM22, 2857 BFD_RELOC_SPARC_PC_HH22, 2858 BFD_RELOC_SPARC_PC_HM10, 2859 BFD_RELOC_SPARC_PC_LM22, 2860 BFD_RELOC_SPARC_WDISP16, 2861 BFD_RELOC_SPARC_WDISP19, 2862 BFD_RELOC_SPARC_7, 2863 BFD_RELOC_SPARC_6, 2864 BFD_RELOC_SPARC_5, 2865 #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL 2866 BFD_RELOC_SPARC_PLT32, 2867 BFD_RELOC_SPARC_PLT64, 2868 BFD_RELOC_SPARC_HIX22, 2869 BFD_RELOC_SPARC_LOX10, 2870 BFD_RELOC_SPARC_H44, 2871 BFD_RELOC_SPARC_M44, 2872 BFD_RELOC_SPARC_L44, 2873 BFD_RELOC_SPARC_REGISTER, 2874 BFD_RELOC_SPARC_H34, 2875 BFD_RELOC_SPARC_SIZE32, 2876 BFD_RELOC_SPARC_SIZE64, 2877 BFD_RELOC_SPARC_WDISP10, 2878 2879 /* SPARC little endian relocation */ 2880 BFD_RELOC_SPARC_REV32, 2881 2882 /* SPARC TLS relocations */ 2883 BFD_RELOC_SPARC_TLS_GD_HI22, 2884 BFD_RELOC_SPARC_TLS_GD_LO10, 2885 BFD_RELOC_SPARC_TLS_GD_ADD, 2886 BFD_RELOC_SPARC_TLS_GD_CALL, 2887 BFD_RELOC_SPARC_TLS_LDM_HI22, 2888 BFD_RELOC_SPARC_TLS_LDM_LO10, 2889 BFD_RELOC_SPARC_TLS_LDM_ADD, 2890 BFD_RELOC_SPARC_TLS_LDM_CALL, 2891 BFD_RELOC_SPARC_TLS_LDO_HIX22, 2892 BFD_RELOC_SPARC_TLS_LDO_LOX10, 2893 BFD_RELOC_SPARC_TLS_LDO_ADD, 2894 BFD_RELOC_SPARC_TLS_IE_HI22, 2895 BFD_RELOC_SPARC_TLS_IE_LO10, 2896 BFD_RELOC_SPARC_TLS_IE_LD, 2897 BFD_RELOC_SPARC_TLS_IE_LDX, 2898 BFD_RELOC_SPARC_TLS_IE_ADD, 2899 BFD_RELOC_SPARC_TLS_LE_HIX22, 2900 BFD_RELOC_SPARC_TLS_LE_LOX10, 2901 BFD_RELOC_SPARC_TLS_DTPMOD32, 2902 BFD_RELOC_SPARC_TLS_DTPMOD64, 2903 BFD_RELOC_SPARC_TLS_DTPOFF32, 2904 BFD_RELOC_SPARC_TLS_DTPOFF64, 2905 BFD_RELOC_SPARC_TLS_TPOFF32, 2906 BFD_RELOC_SPARC_TLS_TPOFF64, 2907 2908 /* SPU Relocations. */ 2909 BFD_RELOC_SPU_IMM7, 2910 BFD_RELOC_SPU_IMM8, 2911 BFD_RELOC_SPU_IMM10, 2912 BFD_RELOC_SPU_IMM10W, 2913 BFD_RELOC_SPU_IMM16, 2914 BFD_RELOC_SPU_IMM16W, 2915 BFD_RELOC_SPU_IMM18, 2916 BFD_RELOC_SPU_PCREL9a, 2917 BFD_RELOC_SPU_PCREL9b, 2918 BFD_RELOC_SPU_PCREL16, 2919 BFD_RELOC_SPU_LO16, 2920 BFD_RELOC_SPU_HI16, 2921 BFD_RELOC_SPU_PPU32, 2922 BFD_RELOC_SPU_PPU64, 2923 BFD_RELOC_SPU_ADD_PIC, 2924 2925 /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or 2926 "addend" in some special way. 2927 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when 2928 writing; when reading, it will be the absolute section symbol. The 2929 addend is the displacement in bytes of the "lda" instruction from 2930 the "ldah" instruction (which is at the address of this reloc). */ 2931 BFD_RELOC_ALPHA_GPDISP_HI16, 2932 2933 /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as 2934 with GPDISP_HI16 relocs. The addend is ignored when writing the 2935 relocations out, and is filled in with the file's GP value on 2936 reading, for convenience. */ 2937 BFD_RELOC_ALPHA_GPDISP_LO16, 2938 2939 /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 2940 relocation except that there is no accompanying GPDISP_LO16 2941 relocation. */ 2942 BFD_RELOC_ALPHA_GPDISP, 2943 2944 /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; 2945 the assembler turns it into a LDQ instruction to load the address of 2946 the symbol, and then fills in a register in the real instruction. 2947 2948 The LITERAL reloc, at the LDQ instruction, refers to the .lita 2949 section symbol. The addend is ignored when writing, but is filled 2950 in with the file's GP value on reading, for convenience, as with the 2951 GPDISP_LO16 reloc. 2952 2953 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. 2954 It should refer to the symbol to be referenced, as with 16_GOTOFF, 2955 but it generates output not based on the position within the .got 2956 section, but relative to the GP value chosen for the file during the 2957 final link stage. 2958 2959 The LITUSE reloc, on the instruction using the loaded address, gives 2960 information to the linker that it might be able to use to optimize 2961 away some literal section references. The symbol is ignored (read 2962 as the absolute section symbol), and the "addend" indicates the type 2963 of instruction using the register: 2964 1 - "memory" fmt insn 2965 2 - byte-manipulation (byte offset reg) 2966 3 - jsr (target of branch) */ 2967 BFD_RELOC_ALPHA_LITERAL, 2968 BFD_RELOC_ALPHA_ELF_LITERAL, 2969 BFD_RELOC_ALPHA_LITUSE, 2970 2971 /* The HINT relocation indicates a value that should be filled into the 2972 "hint" field of a jmp/jsr/ret instruction, for possible branch- 2973 prediction logic which may be provided on some processors. */ 2974 BFD_RELOC_ALPHA_HINT, 2975 2976 /* The LINKAGE relocation outputs a linkage pair in the object file, 2977 which is filled by the linker. */ 2978 BFD_RELOC_ALPHA_LINKAGE, 2979 2980 /* The CODEADDR relocation outputs a STO_CA in the object file, 2981 which is filled by the linker. */ 2982 BFD_RELOC_ALPHA_CODEADDR, 2983 2984 /* The GPREL_HI/LO relocations together form a 32-bit offset from the 2985 GP register. */ 2986 BFD_RELOC_ALPHA_GPREL_HI16, 2987 BFD_RELOC_ALPHA_GPREL_LO16, 2988 2989 /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must 2990 share a common GP, and the target address is adjusted for 2991 STO_ALPHA_STD_GPLOAD. */ 2992 BFD_RELOC_ALPHA_BRSGP, 2993 2994 /* The NOP relocation outputs a NOP if the longword displacement 2995 between two procedure entry points is < 2^21. */ 2996 BFD_RELOC_ALPHA_NOP, 2997 2998 /* The BSR relocation outputs a BSR if the longword displacement 2999 between two procedure entry points is < 2^21. */ 3000 BFD_RELOC_ALPHA_BSR, 3001 3002 /* The LDA relocation outputs a LDA if the longword displacement 3003 between two procedure entry points is < 2^16. */ 3004 BFD_RELOC_ALPHA_LDA, 3005 3006 /* The BOH relocation outputs a BSR if the longword displacement 3007 between two procedure entry points is < 2^21, or else a hint. */ 3008 BFD_RELOC_ALPHA_BOH, 3009 3010 /* Alpha thread-local storage relocations. */ 3011 BFD_RELOC_ALPHA_TLSGD, 3012 BFD_RELOC_ALPHA_TLSLDM, 3013 BFD_RELOC_ALPHA_DTPMOD64, 3014 BFD_RELOC_ALPHA_GOTDTPREL16, 3015 BFD_RELOC_ALPHA_DTPREL64, 3016 BFD_RELOC_ALPHA_DTPREL_HI16, 3017 BFD_RELOC_ALPHA_DTPREL_LO16, 3018 BFD_RELOC_ALPHA_DTPREL16, 3019 BFD_RELOC_ALPHA_GOTTPREL16, 3020 BFD_RELOC_ALPHA_TPREL64, 3021 BFD_RELOC_ALPHA_TPREL_HI16, 3022 BFD_RELOC_ALPHA_TPREL_LO16, 3023 BFD_RELOC_ALPHA_TPREL16, 3024 3025 /* The MIPS jump instruction. */ 3026 BFD_RELOC_MIPS_JMP, 3027 BFD_RELOC_MICROMIPS_JMP, 3028 3029 /* The MIPS16 jump instruction. */ 3030 BFD_RELOC_MIPS16_JMP, 3031 3032 /* MIPS16 GP relative reloc. */ 3033 BFD_RELOC_MIPS16_GPREL, 3034 3035 /* High 16 bits of 32-bit value; simple reloc. */ 3036 BFD_RELOC_HI16, 3037 3038 /* High 16 bits of 32-bit value but the low 16 bits will be sign 3039 extended and added to form the final result. If the low 16 3040 bits form a negative number, we need to add one to the high value 3041 to compensate for the borrow when the low bits are added. */ 3042 BFD_RELOC_HI16_S, 3043 3044 /* Low 16 bits. */ 3045 BFD_RELOC_LO16, 3046 3047 /* High 16 bits of 32-bit pc-relative value */ 3048 BFD_RELOC_HI16_PCREL, 3049 3050 /* High 16 bits of 32-bit pc-relative value, adjusted */ 3051 BFD_RELOC_HI16_S_PCREL, 3052 3053 /* Low 16 bits of pc-relative value */ 3054 BFD_RELOC_LO16_PCREL, 3055 3056 /* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of 3057 16-bit immediate fields */ 3058 BFD_RELOC_MIPS16_GOT16, 3059 BFD_RELOC_MIPS16_CALL16, 3060 3061 /* MIPS16 high 16 bits of 32-bit value. */ 3062 BFD_RELOC_MIPS16_HI16, 3063 3064 /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign 3065 extended and added to form the final result. If the low 16 3066 bits form a negative number, we need to add one to the high value 3067 to compensate for the borrow when the low bits are added. */ 3068 BFD_RELOC_MIPS16_HI16_S, 3069 3070 /* MIPS16 low 16 bits. */ 3071 BFD_RELOC_MIPS16_LO16, 3072 3073 /* MIPS16 TLS relocations */ 3074 BFD_RELOC_MIPS16_TLS_GD, 3075 BFD_RELOC_MIPS16_TLS_LDM, 3076 BFD_RELOC_MIPS16_TLS_DTPREL_HI16, 3077 BFD_RELOC_MIPS16_TLS_DTPREL_LO16, 3078 BFD_RELOC_MIPS16_TLS_GOTTPREL, 3079 BFD_RELOC_MIPS16_TLS_TPREL_HI16, 3080 BFD_RELOC_MIPS16_TLS_TPREL_LO16, 3081 3082 /* Relocation against a MIPS literal section. */ 3083 BFD_RELOC_MIPS_LITERAL, 3084 BFD_RELOC_MICROMIPS_LITERAL, 3085 3086 /* microMIPS PC-relative relocations. */ 3087 BFD_RELOC_MICROMIPS_7_PCREL_S1, 3088 BFD_RELOC_MICROMIPS_10_PCREL_S1, 3089 BFD_RELOC_MICROMIPS_16_PCREL_S1, 3090 3091 /* MIPS16 PC-relative relocation. */ 3092 BFD_RELOC_MIPS16_16_PCREL_S1, 3093 3094 /* MIPS PC-relative relocations. */ 3095 BFD_RELOC_MIPS_21_PCREL_S2, 3096 BFD_RELOC_MIPS_26_PCREL_S2, 3097 BFD_RELOC_MIPS_18_PCREL_S3, 3098 BFD_RELOC_MIPS_19_PCREL_S2, 3099 3100 /* microMIPS versions of generic BFD relocs. */ 3101 BFD_RELOC_MICROMIPS_GPREL16, 3102 BFD_RELOC_MICROMIPS_HI16, 3103 BFD_RELOC_MICROMIPS_HI16_S, 3104 BFD_RELOC_MICROMIPS_LO16, 3105 3106 /* MIPS ELF relocations. */ 3107 BFD_RELOC_MIPS_GOT16, 3108 BFD_RELOC_MICROMIPS_GOT16, 3109 BFD_RELOC_MIPS_CALL16, 3110 BFD_RELOC_MICROMIPS_CALL16, 3111 BFD_RELOC_MIPS_GOT_HI16, 3112 BFD_RELOC_MICROMIPS_GOT_HI16, 3113 BFD_RELOC_MIPS_GOT_LO16, 3114 BFD_RELOC_MICROMIPS_GOT_LO16, 3115 BFD_RELOC_MIPS_CALL_HI16, 3116 BFD_RELOC_MICROMIPS_CALL_HI16, 3117 BFD_RELOC_MIPS_CALL_LO16, 3118 BFD_RELOC_MICROMIPS_CALL_LO16, 3119 BFD_RELOC_MIPS_SUB, 3120 BFD_RELOC_MICROMIPS_SUB, 3121 BFD_RELOC_MIPS_GOT_PAGE, 3122 BFD_RELOC_MICROMIPS_GOT_PAGE, 3123 BFD_RELOC_MIPS_GOT_OFST, 3124 BFD_RELOC_MICROMIPS_GOT_OFST, 3125 BFD_RELOC_MIPS_GOT_DISP, 3126 BFD_RELOC_MICROMIPS_GOT_DISP, 3127 BFD_RELOC_MIPS_SHIFT5, 3128 BFD_RELOC_MIPS_SHIFT6, 3129 BFD_RELOC_MIPS_INSERT_A, 3130 BFD_RELOC_MIPS_INSERT_B, 3131 BFD_RELOC_MIPS_DELETE, 3132 BFD_RELOC_MIPS_HIGHEST, 3133 BFD_RELOC_MICROMIPS_HIGHEST, 3134 BFD_RELOC_MIPS_HIGHER, 3135 BFD_RELOC_MICROMIPS_HIGHER, 3136 BFD_RELOC_MIPS_SCN_DISP, 3137 BFD_RELOC_MICROMIPS_SCN_DISP, 3138 BFD_RELOC_MIPS_REL16, 3139 BFD_RELOC_MIPS_RELGOT, 3140 BFD_RELOC_MIPS_JALR, 3141 BFD_RELOC_MICROMIPS_JALR, 3142 BFD_RELOC_MIPS_TLS_DTPMOD32, 3143 BFD_RELOC_MIPS_TLS_DTPREL32, 3144 BFD_RELOC_MIPS_TLS_DTPMOD64, 3145 BFD_RELOC_MIPS_TLS_DTPREL64, 3146 BFD_RELOC_MIPS_TLS_GD, 3147 BFD_RELOC_MICROMIPS_TLS_GD, 3148 BFD_RELOC_MIPS_TLS_LDM, 3149 BFD_RELOC_MICROMIPS_TLS_LDM, 3150 BFD_RELOC_MIPS_TLS_DTPREL_HI16, 3151 BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16, 3152 BFD_RELOC_MIPS_TLS_DTPREL_LO16, 3153 BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16, 3154 BFD_RELOC_MIPS_TLS_GOTTPREL, 3155 BFD_RELOC_MICROMIPS_TLS_GOTTPREL, 3156 BFD_RELOC_MIPS_TLS_TPREL32, 3157 BFD_RELOC_MIPS_TLS_TPREL64, 3158 BFD_RELOC_MIPS_TLS_TPREL_HI16, 3159 BFD_RELOC_MICROMIPS_TLS_TPREL_HI16, 3160 BFD_RELOC_MIPS_TLS_TPREL_LO16, 3161 BFD_RELOC_MICROMIPS_TLS_TPREL_LO16, 3162 BFD_RELOC_MIPS_EH, 3163 3164 3165 /* MIPS ELF relocations (VxWorks and PLT extensions). */ 3166 BFD_RELOC_MIPS_COPY, 3167 BFD_RELOC_MIPS_JUMP_SLOT, 3168 3169 3170 /* Moxie ELF relocations. */ 3171 BFD_RELOC_MOXIE_10_PCREL, 3172 3173 3174 /* FT32 ELF relocations. */ 3175 BFD_RELOC_FT32_10, 3176 BFD_RELOC_FT32_20, 3177 BFD_RELOC_FT32_17, 3178 BFD_RELOC_FT32_18, 3179 BFD_RELOC_FT32_RELAX, 3180 BFD_RELOC_FT32_SC0, 3181 BFD_RELOC_FT32_SC1, 3182 BFD_RELOC_FT32_15, 3183 BFD_RELOC_FT32_DIFF32, 3184 3185 3186 /* Fujitsu Frv Relocations. */ 3187 BFD_RELOC_FRV_LABEL16, 3188 BFD_RELOC_FRV_LABEL24, 3189 BFD_RELOC_FRV_LO16, 3190 BFD_RELOC_FRV_HI16, 3191 BFD_RELOC_FRV_GPREL12, 3192 BFD_RELOC_FRV_GPRELU12, 3193 BFD_RELOC_FRV_GPREL32, 3194 BFD_RELOC_FRV_GPRELHI, 3195 BFD_RELOC_FRV_GPRELLO, 3196 BFD_RELOC_FRV_GOT12, 3197 BFD_RELOC_FRV_GOTHI, 3198 BFD_RELOC_FRV_GOTLO, 3199 BFD_RELOC_FRV_FUNCDESC, 3200 BFD_RELOC_FRV_FUNCDESC_GOT12, 3201 BFD_RELOC_FRV_FUNCDESC_GOTHI, 3202 BFD_RELOC_FRV_FUNCDESC_GOTLO, 3203 BFD_RELOC_FRV_FUNCDESC_VALUE, 3204 BFD_RELOC_FRV_FUNCDESC_GOTOFF12, 3205 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, 3206 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, 3207 BFD_RELOC_FRV_GOTOFF12, 3208 BFD_RELOC_FRV_GOTOFFHI, 3209 BFD_RELOC_FRV_GOTOFFLO, 3210 BFD_RELOC_FRV_GETTLSOFF, 3211 BFD_RELOC_FRV_TLSDESC_VALUE, 3212 BFD_RELOC_FRV_GOTTLSDESC12, 3213 BFD_RELOC_FRV_GOTTLSDESCHI, 3214 BFD_RELOC_FRV_GOTTLSDESCLO, 3215 BFD_RELOC_FRV_TLSMOFF12, 3216 BFD_RELOC_FRV_TLSMOFFHI, 3217 BFD_RELOC_FRV_TLSMOFFLO, 3218 BFD_RELOC_FRV_GOTTLSOFF12, 3219 BFD_RELOC_FRV_GOTTLSOFFHI, 3220 BFD_RELOC_FRV_GOTTLSOFFLO, 3221 BFD_RELOC_FRV_TLSOFF, 3222 BFD_RELOC_FRV_TLSDESC_RELAX, 3223 BFD_RELOC_FRV_GETTLSOFF_RELAX, 3224 BFD_RELOC_FRV_TLSOFF_RELAX, 3225 BFD_RELOC_FRV_TLSMOFF, 3226 3227 3228 /* This is a 24bit GOT-relative reloc for the mn10300. */ 3229 BFD_RELOC_MN10300_GOTOFF24, 3230 3231 /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes 3232 in the instruction. */ 3233 BFD_RELOC_MN10300_GOT32, 3234 3235 /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes 3236 in the instruction. */ 3237 BFD_RELOC_MN10300_GOT24, 3238 3239 /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes 3240 in the instruction. */ 3241 BFD_RELOC_MN10300_GOT16, 3242 3243 /* Copy symbol at runtime. */ 3244 BFD_RELOC_MN10300_COPY, 3245 3246 /* Create GOT entry. */ 3247 BFD_RELOC_MN10300_GLOB_DAT, 3248 3249 /* Create PLT entry. */ 3250 BFD_RELOC_MN10300_JMP_SLOT, 3251 3252 /* Adjust by program base. */ 3253 BFD_RELOC_MN10300_RELATIVE, 3254 3255 /* Together with another reloc targeted at the same location, 3256 allows for a value that is the difference of two symbols 3257 in the same section. */ 3258 BFD_RELOC_MN10300_SYM_DIFF, 3259 3260 /* The addend of this reloc is an alignment power that must 3261 be honoured at the offset's location, regardless of linker 3262 relaxation. */ 3263 BFD_RELOC_MN10300_ALIGN, 3264 3265 /* Various TLS-related relocations. */ 3266 BFD_RELOC_MN10300_TLS_GD, 3267 BFD_RELOC_MN10300_TLS_LD, 3268 BFD_RELOC_MN10300_TLS_LDO, 3269 BFD_RELOC_MN10300_TLS_GOTIE, 3270 BFD_RELOC_MN10300_TLS_IE, 3271 BFD_RELOC_MN10300_TLS_LE, 3272 BFD_RELOC_MN10300_TLS_DTPMOD, 3273 BFD_RELOC_MN10300_TLS_DTPOFF, 3274 BFD_RELOC_MN10300_TLS_TPOFF, 3275 3276 /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the 3277 instruction. */ 3278 BFD_RELOC_MN10300_32_PCREL, 3279 3280 /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the 3281 instruction. */ 3282 BFD_RELOC_MN10300_16_PCREL, 3283 3284 3285 /* i386/elf relocations */ 3286 BFD_RELOC_386_GOT32, 3287 BFD_RELOC_386_PLT32, 3288 BFD_RELOC_386_COPY, 3289 BFD_RELOC_386_GLOB_DAT, 3290 BFD_RELOC_386_JUMP_SLOT, 3291 BFD_RELOC_386_RELATIVE, 3292 BFD_RELOC_386_GOTOFF, 3293 BFD_RELOC_386_GOTPC, 3294 BFD_RELOC_386_TLS_TPOFF, 3295 BFD_RELOC_386_TLS_IE, 3296 BFD_RELOC_386_TLS_GOTIE, 3297 BFD_RELOC_386_TLS_LE, 3298 BFD_RELOC_386_TLS_GD, 3299 BFD_RELOC_386_TLS_LDM, 3300 BFD_RELOC_386_TLS_LDO_32, 3301 BFD_RELOC_386_TLS_IE_32, 3302 BFD_RELOC_386_TLS_LE_32, 3303 BFD_RELOC_386_TLS_DTPMOD32, 3304 BFD_RELOC_386_TLS_DTPOFF32, 3305 BFD_RELOC_386_TLS_TPOFF32, 3306 BFD_RELOC_386_TLS_GOTDESC, 3307 BFD_RELOC_386_TLS_DESC_CALL, 3308 BFD_RELOC_386_TLS_DESC, 3309 BFD_RELOC_386_IRELATIVE, 3310 BFD_RELOC_386_GOT32X, 3311 3312 /* x86-64/elf relocations */ 3313 BFD_RELOC_X86_64_GOT32, 3314 BFD_RELOC_X86_64_PLT32, 3315 BFD_RELOC_X86_64_COPY, 3316 BFD_RELOC_X86_64_GLOB_DAT, 3317 BFD_RELOC_X86_64_JUMP_SLOT, 3318 BFD_RELOC_X86_64_RELATIVE, 3319 BFD_RELOC_X86_64_GOTPCREL, 3320 BFD_RELOC_X86_64_32S, 3321 BFD_RELOC_X86_64_DTPMOD64, 3322 BFD_RELOC_X86_64_DTPOFF64, 3323 BFD_RELOC_X86_64_TPOFF64, 3324 BFD_RELOC_X86_64_TLSGD, 3325 BFD_RELOC_X86_64_TLSLD, 3326 BFD_RELOC_X86_64_DTPOFF32, 3327 BFD_RELOC_X86_64_GOTTPOFF, 3328 BFD_RELOC_X86_64_TPOFF32, 3329 BFD_RELOC_X86_64_GOTOFF64, 3330 BFD_RELOC_X86_64_GOTPC32, 3331 BFD_RELOC_X86_64_GOT64, 3332 BFD_RELOC_X86_64_GOTPCREL64, 3333 BFD_RELOC_X86_64_GOTPC64, 3334 BFD_RELOC_X86_64_GOTPLT64, 3335 BFD_RELOC_X86_64_PLTOFF64, 3336 BFD_RELOC_X86_64_GOTPC32_TLSDESC, 3337 BFD_RELOC_X86_64_TLSDESC_CALL, 3338 BFD_RELOC_X86_64_TLSDESC, 3339 BFD_RELOC_X86_64_IRELATIVE, 3340 BFD_RELOC_X86_64_PC32_BND, 3341 BFD_RELOC_X86_64_PLT32_BND, 3342 BFD_RELOC_X86_64_GOTPCRELX, 3343 BFD_RELOC_X86_64_REX_GOTPCRELX, 3344 3345 /* ns32k relocations */ 3346 BFD_RELOC_NS32K_IMM_8, 3347 BFD_RELOC_NS32K_IMM_16, 3348 BFD_RELOC_NS32K_IMM_32, 3349 BFD_RELOC_NS32K_IMM_8_PCREL, 3350 BFD_RELOC_NS32K_IMM_16_PCREL, 3351 BFD_RELOC_NS32K_IMM_32_PCREL, 3352 BFD_RELOC_NS32K_DISP_8, 3353 BFD_RELOC_NS32K_DISP_16, 3354 BFD_RELOC_NS32K_DISP_32, 3355 BFD_RELOC_NS32K_DISP_8_PCREL, 3356 BFD_RELOC_NS32K_DISP_16_PCREL, 3357 BFD_RELOC_NS32K_DISP_32_PCREL, 3358 3359 /* PDP11 relocations */ 3360 BFD_RELOC_PDP11_DISP_8_PCREL, 3361 BFD_RELOC_PDP11_DISP_6_PCREL, 3362 3363 /* Picojava relocs. Not all of these appear in object files. */ 3364 BFD_RELOC_PJ_CODE_HI16, 3365 BFD_RELOC_PJ_CODE_LO16, 3366 BFD_RELOC_PJ_CODE_DIR16, 3367 BFD_RELOC_PJ_CODE_DIR32, 3368 BFD_RELOC_PJ_CODE_REL16, 3369 BFD_RELOC_PJ_CODE_REL32, 3370 3371 /* Power(rs6000) and PowerPC relocations. */ 3372 BFD_RELOC_PPC_B26, 3373 BFD_RELOC_PPC_BA26, 3374 BFD_RELOC_PPC_TOC16, 3375 BFD_RELOC_PPC_B16, 3376 BFD_RELOC_PPC_B16_BRTAKEN, 3377 BFD_RELOC_PPC_B16_BRNTAKEN, 3378 BFD_RELOC_PPC_BA16, 3379 BFD_RELOC_PPC_BA16_BRTAKEN, 3380 BFD_RELOC_PPC_BA16_BRNTAKEN, 3381 BFD_RELOC_PPC_COPY, 3382 BFD_RELOC_PPC_GLOB_DAT, 3383 BFD_RELOC_PPC_JMP_SLOT, 3384 BFD_RELOC_PPC_RELATIVE, 3385 BFD_RELOC_PPC_LOCAL24PC, 3386 BFD_RELOC_PPC_EMB_NADDR32, 3387 BFD_RELOC_PPC_EMB_NADDR16, 3388 BFD_RELOC_PPC_EMB_NADDR16_LO, 3389 BFD_RELOC_PPC_EMB_NADDR16_HI, 3390 BFD_RELOC_PPC_EMB_NADDR16_HA, 3391 BFD_RELOC_PPC_EMB_SDAI16, 3392 BFD_RELOC_PPC_EMB_SDA2I16, 3393 BFD_RELOC_PPC_EMB_SDA2REL, 3394 BFD_RELOC_PPC_EMB_SDA21, 3395 BFD_RELOC_PPC_EMB_MRKREF, 3396 BFD_RELOC_PPC_EMB_RELSEC16, 3397 BFD_RELOC_PPC_EMB_RELST_LO, 3398 BFD_RELOC_PPC_EMB_RELST_HI, 3399 BFD_RELOC_PPC_EMB_RELST_HA, 3400 BFD_RELOC_PPC_EMB_BIT_FLD, 3401 BFD_RELOC_PPC_EMB_RELSDA, 3402 BFD_RELOC_PPC_VLE_REL8, 3403 BFD_RELOC_PPC_VLE_REL15, 3404 BFD_RELOC_PPC_VLE_REL24, 3405 BFD_RELOC_PPC_VLE_LO16A, 3406 BFD_RELOC_PPC_VLE_LO16D, 3407 BFD_RELOC_PPC_VLE_HI16A, 3408 BFD_RELOC_PPC_VLE_HI16D, 3409 BFD_RELOC_PPC_VLE_HA16A, 3410 BFD_RELOC_PPC_VLE_HA16D, 3411 BFD_RELOC_PPC_VLE_SDA21, 3412 BFD_RELOC_PPC_VLE_SDA21_LO, 3413 BFD_RELOC_PPC_VLE_SDAREL_LO16A, 3414 BFD_RELOC_PPC_VLE_SDAREL_LO16D, 3415 BFD_RELOC_PPC_VLE_SDAREL_HI16A, 3416 BFD_RELOC_PPC_VLE_SDAREL_HI16D, 3417 BFD_RELOC_PPC_VLE_SDAREL_HA16A, 3418 BFD_RELOC_PPC_VLE_SDAREL_HA16D, 3419 BFD_RELOC_PPC_16DX_HA, 3420 BFD_RELOC_PPC_REL16DX_HA, 3421 BFD_RELOC_PPC64_HIGHER, 3422 BFD_RELOC_PPC64_HIGHER_S, 3423 BFD_RELOC_PPC64_HIGHEST, 3424 BFD_RELOC_PPC64_HIGHEST_S, 3425 BFD_RELOC_PPC64_TOC16_LO, 3426 BFD_RELOC_PPC64_TOC16_HI, 3427 BFD_RELOC_PPC64_TOC16_HA, 3428 BFD_RELOC_PPC64_TOC, 3429 BFD_RELOC_PPC64_PLTGOT16, 3430 BFD_RELOC_PPC64_PLTGOT16_LO, 3431 BFD_RELOC_PPC64_PLTGOT16_HI, 3432 BFD_RELOC_PPC64_PLTGOT16_HA, 3433 BFD_RELOC_PPC64_ADDR16_DS, 3434 BFD_RELOC_PPC64_ADDR16_LO_DS, 3435 BFD_RELOC_PPC64_GOT16_DS, 3436 BFD_RELOC_PPC64_GOT16_LO_DS, 3437 BFD_RELOC_PPC64_PLT16_LO_DS, 3438 BFD_RELOC_PPC64_SECTOFF_DS, 3439 BFD_RELOC_PPC64_SECTOFF_LO_DS, 3440 BFD_RELOC_PPC64_TOC16_DS, 3441 BFD_RELOC_PPC64_TOC16_LO_DS, 3442 BFD_RELOC_PPC64_PLTGOT16_DS, 3443 BFD_RELOC_PPC64_PLTGOT16_LO_DS, 3444 BFD_RELOC_PPC64_ADDR16_HIGH, 3445 BFD_RELOC_PPC64_ADDR16_HIGHA, 3446 BFD_RELOC_PPC64_REL16_HIGH, 3447 BFD_RELOC_PPC64_REL16_HIGHA, 3448 BFD_RELOC_PPC64_REL16_HIGHER, 3449 BFD_RELOC_PPC64_REL16_HIGHERA, 3450 BFD_RELOC_PPC64_REL16_HIGHEST, 3451 BFD_RELOC_PPC64_REL16_HIGHESTA, 3452 BFD_RELOC_PPC64_ADDR64_LOCAL, 3453 BFD_RELOC_PPC64_ENTRY, 3454 BFD_RELOC_PPC64_REL24_NOTOC, 3455 3456 /* PowerPC and PowerPC64 thread-local storage relocations. */ 3457 BFD_RELOC_PPC_TLS, 3458 BFD_RELOC_PPC_TLSGD, 3459 BFD_RELOC_PPC_TLSLD, 3460 BFD_RELOC_PPC_DTPMOD, 3461 BFD_RELOC_PPC_TPREL16, 3462 BFD_RELOC_PPC_TPREL16_LO, 3463 BFD_RELOC_PPC_TPREL16_HI, 3464 BFD_RELOC_PPC_TPREL16_HA, 3465 BFD_RELOC_PPC_TPREL, 3466 BFD_RELOC_PPC_DTPREL16, 3467 BFD_RELOC_PPC_DTPREL16_LO, 3468 BFD_RELOC_PPC_DTPREL16_HI, 3469 BFD_RELOC_PPC_DTPREL16_HA, 3470 BFD_RELOC_PPC_DTPREL, 3471 BFD_RELOC_PPC_GOT_TLSGD16, 3472 BFD_RELOC_PPC_GOT_TLSGD16_LO, 3473 BFD_RELOC_PPC_GOT_TLSGD16_HI, 3474 BFD_RELOC_PPC_GOT_TLSGD16_HA, 3475 BFD_RELOC_PPC_GOT_TLSLD16, 3476 BFD_RELOC_PPC_GOT_TLSLD16_LO, 3477 BFD_RELOC_PPC_GOT_TLSLD16_HI, 3478 BFD_RELOC_PPC_GOT_TLSLD16_HA, 3479 BFD_RELOC_PPC_GOT_TPREL16, 3480 BFD_RELOC_PPC_GOT_TPREL16_LO, 3481 BFD_RELOC_PPC_GOT_TPREL16_HI, 3482 BFD_RELOC_PPC_GOT_TPREL16_HA, 3483 BFD_RELOC_PPC_GOT_DTPREL16, 3484 BFD_RELOC_PPC_GOT_DTPREL16_LO, 3485 BFD_RELOC_PPC_GOT_DTPREL16_HI, 3486 BFD_RELOC_PPC_GOT_DTPREL16_HA, 3487 BFD_RELOC_PPC64_TPREL16_DS, 3488 BFD_RELOC_PPC64_TPREL16_LO_DS, 3489 BFD_RELOC_PPC64_TPREL16_HIGHER, 3490 BFD_RELOC_PPC64_TPREL16_HIGHERA, 3491 BFD_RELOC_PPC64_TPREL16_HIGHEST, 3492 BFD_RELOC_PPC64_TPREL16_HIGHESTA, 3493 BFD_RELOC_PPC64_DTPREL16_DS, 3494 BFD_RELOC_PPC64_DTPREL16_LO_DS, 3495 BFD_RELOC_PPC64_DTPREL16_HIGHER, 3496 BFD_RELOC_PPC64_DTPREL16_HIGHERA, 3497 BFD_RELOC_PPC64_DTPREL16_HIGHEST, 3498 BFD_RELOC_PPC64_DTPREL16_HIGHESTA, 3499 BFD_RELOC_PPC64_TPREL16_HIGH, 3500 BFD_RELOC_PPC64_TPREL16_HIGHA, 3501 BFD_RELOC_PPC64_DTPREL16_HIGH, 3502 BFD_RELOC_PPC64_DTPREL16_HIGHA, 3503 3504 /* IBM 370/390 relocations */ 3505 BFD_RELOC_I370_D12, 3506 3507 /* The type of reloc used to build a constructor table - at the moment 3508 probably a 32 bit wide absolute relocation, but the target can choose. 3509 It generally does map to one of the other relocation types. */ 3510 BFD_RELOC_CTOR, 3511 3512 /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are 3513 not stored in the instruction. */ 3514 BFD_RELOC_ARM_PCREL_BRANCH, 3515 3516 /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is 3517 not stored in the instruction. The 2nd lowest bit comes from a 1 bit 3518 field in the instruction. */ 3519 BFD_RELOC_ARM_PCREL_BLX, 3520 3521 /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is 3522 not stored in the instruction. The 2nd lowest bit comes from a 1 bit 3523 field in the instruction. */ 3524 BFD_RELOC_THUMB_PCREL_BLX, 3525 3526 /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */ 3527 BFD_RELOC_ARM_PCREL_CALL, 3528 3529 /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */ 3530 BFD_RELOC_ARM_PCREL_JUMP, 3531 3532 /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches. 3533 The lowest bit must be zero and is not stored in the instruction. 3534 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an 3535 "nn" one smaller in all cases. Note further that BRANCH23 3536 corresponds to R_ARM_THM_CALL. */ 3537 BFD_RELOC_THUMB_PCREL_BRANCH7, 3538 BFD_RELOC_THUMB_PCREL_BRANCH9, 3539 BFD_RELOC_THUMB_PCREL_BRANCH12, 3540 BFD_RELOC_THUMB_PCREL_BRANCH20, 3541 BFD_RELOC_THUMB_PCREL_BRANCH23, 3542 BFD_RELOC_THUMB_PCREL_BRANCH25, 3543 3544 /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */ 3545 BFD_RELOC_ARM_OFFSET_IMM, 3546 3547 /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */ 3548 BFD_RELOC_ARM_THUMB_OFFSET, 3549 3550 /* Pc-relative or absolute relocation depending on target. Used for 3551 entries in .init_array sections. */ 3552 BFD_RELOC_ARM_TARGET1, 3553 3554 /* Read-only segment base relative address. */ 3555 BFD_RELOC_ARM_ROSEGREL32, 3556 3557 /* Data segment base relative address. */ 3558 BFD_RELOC_ARM_SBREL32, 3559 3560 /* This reloc is used for references to RTTI data from exception handling 3561 tables. The actual definition depends on the target. It may be a 3562 pc-relative or some form of GOT-indirect relocation. */ 3563 BFD_RELOC_ARM_TARGET2, 3564 3565 /* 31-bit PC relative address. */ 3566 BFD_RELOC_ARM_PREL31, 3567 3568 /* Low and High halfword relocations for MOVW and MOVT instructions. */ 3569 BFD_RELOC_ARM_MOVW, 3570 BFD_RELOC_ARM_MOVT, 3571 BFD_RELOC_ARM_MOVW_PCREL, 3572 BFD_RELOC_ARM_MOVT_PCREL, 3573 BFD_RELOC_ARM_THUMB_MOVW, 3574 BFD_RELOC_ARM_THUMB_MOVT, 3575 BFD_RELOC_ARM_THUMB_MOVW_PCREL, 3576 BFD_RELOC_ARM_THUMB_MOVT_PCREL, 3577 3578 /* ARM FDPIC specific relocations. */ 3579 BFD_RELOC_ARM_GOTFUNCDESC, 3580 BFD_RELOC_ARM_GOTOFFFUNCDESC, 3581 BFD_RELOC_ARM_FUNCDESC, 3582 BFD_RELOC_ARM_FUNCDESC_VALUE, 3583 BFD_RELOC_ARM_TLS_GD32_FDPIC, 3584 BFD_RELOC_ARM_TLS_LDM32_FDPIC, 3585 BFD_RELOC_ARM_TLS_IE32_FDPIC, 3586 3587 /* Relocations for setting up GOTs and PLTs for shared libraries. */ 3588 BFD_RELOC_ARM_JUMP_SLOT, 3589 BFD_RELOC_ARM_GLOB_DAT, 3590 BFD_RELOC_ARM_GOT32, 3591 BFD_RELOC_ARM_PLT32, 3592 BFD_RELOC_ARM_RELATIVE, 3593 BFD_RELOC_ARM_GOTOFF, 3594 BFD_RELOC_ARM_GOTPC, 3595 BFD_RELOC_ARM_GOT_PREL, 3596 3597 /* ARM thread-local storage relocations. */ 3598 BFD_RELOC_ARM_TLS_GD32, 3599 BFD_RELOC_ARM_TLS_LDO32, 3600 BFD_RELOC_ARM_TLS_LDM32, 3601 BFD_RELOC_ARM_TLS_DTPOFF32, 3602 BFD_RELOC_ARM_TLS_DTPMOD32, 3603 BFD_RELOC_ARM_TLS_TPOFF32, 3604 BFD_RELOC_ARM_TLS_IE32, 3605 BFD_RELOC_ARM_TLS_LE32, 3606 BFD_RELOC_ARM_TLS_GOTDESC, 3607 BFD_RELOC_ARM_TLS_CALL, 3608 BFD_RELOC_ARM_THM_TLS_CALL, 3609 BFD_RELOC_ARM_TLS_DESCSEQ, 3610 BFD_RELOC_ARM_THM_TLS_DESCSEQ, 3611 BFD_RELOC_ARM_TLS_DESC, 3612 3613 /* ARM group relocations. */ 3614 BFD_RELOC_ARM_ALU_PC_G0_NC, 3615 BFD_RELOC_ARM_ALU_PC_G0, 3616 BFD_RELOC_ARM_ALU_PC_G1_NC, 3617 BFD_RELOC_ARM_ALU_PC_G1, 3618 BFD_RELOC_ARM_ALU_PC_G2, 3619 BFD_RELOC_ARM_LDR_PC_G0, 3620 BFD_RELOC_ARM_LDR_PC_G1, 3621 BFD_RELOC_ARM_LDR_PC_G2, 3622 BFD_RELOC_ARM_LDRS_PC_G0, 3623 BFD_RELOC_ARM_LDRS_PC_G1, 3624 BFD_RELOC_ARM_LDRS_PC_G2, 3625 BFD_RELOC_ARM_LDC_PC_G0, 3626 BFD_RELOC_ARM_LDC_PC_G1, 3627 BFD_RELOC_ARM_LDC_PC_G2, 3628 BFD_RELOC_ARM_ALU_SB_G0_NC, 3629 BFD_RELOC_ARM_ALU_SB_G0, 3630 BFD_RELOC_ARM_ALU_SB_G1_NC, 3631 BFD_RELOC_ARM_ALU_SB_G1, 3632 BFD_RELOC_ARM_ALU_SB_G2, 3633 BFD_RELOC_ARM_LDR_SB_G0, 3634 BFD_RELOC_ARM_LDR_SB_G1, 3635 BFD_RELOC_ARM_LDR_SB_G2, 3636 BFD_RELOC_ARM_LDRS_SB_G0, 3637 BFD_RELOC_ARM_LDRS_SB_G1, 3638 BFD_RELOC_ARM_LDRS_SB_G2, 3639 BFD_RELOC_ARM_LDC_SB_G0, 3640 BFD_RELOC_ARM_LDC_SB_G1, 3641 BFD_RELOC_ARM_LDC_SB_G2, 3642 3643 /* Annotation of BX instructions. */ 3644 BFD_RELOC_ARM_V4BX, 3645 3646 /* ARM support for STT_GNU_IFUNC. */ 3647 BFD_RELOC_ARM_IRELATIVE, 3648 3649 /* Thumb1 relocations to support execute-only code. */ 3650 BFD_RELOC_ARM_THUMB_ALU_ABS_G0_NC, 3651 BFD_RELOC_ARM_THUMB_ALU_ABS_G1_NC, 3652 BFD_RELOC_ARM_THUMB_ALU_ABS_G2_NC, 3653 BFD_RELOC_ARM_THUMB_ALU_ABS_G3_NC, 3654 3655 /* These relocs are only used within the ARM assembler. They are not 3656 (at present) written to any object files. */ 3657 BFD_RELOC_ARM_IMMEDIATE, 3658 BFD_RELOC_ARM_ADRL_IMMEDIATE, 3659 BFD_RELOC_ARM_T32_IMMEDIATE, 3660 BFD_RELOC_ARM_T32_ADD_IMM, 3661 BFD_RELOC_ARM_T32_IMM12, 3662 BFD_RELOC_ARM_T32_ADD_PC12, 3663 BFD_RELOC_ARM_SHIFT_IMM, 3664 BFD_RELOC_ARM_SMC, 3665 BFD_RELOC_ARM_HVC, 3666 BFD_RELOC_ARM_SWI, 3667 BFD_RELOC_ARM_MULTI, 3668 BFD_RELOC_ARM_CP_OFF_IMM, 3669 BFD_RELOC_ARM_CP_OFF_IMM_S2, 3670 BFD_RELOC_ARM_T32_CP_OFF_IMM, 3671 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2, 3672 BFD_RELOC_ARM_ADR_IMM, 3673 BFD_RELOC_ARM_LDR_IMM, 3674 BFD_RELOC_ARM_LITERAL, 3675 BFD_RELOC_ARM_IN_POOL, 3676 BFD_RELOC_ARM_OFFSET_IMM8, 3677 BFD_RELOC_ARM_T32_OFFSET_U8, 3678 BFD_RELOC_ARM_T32_OFFSET_IMM, 3679 BFD_RELOC_ARM_HWLITERAL, 3680 BFD_RELOC_ARM_THUMB_ADD, 3681 BFD_RELOC_ARM_THUMB_IMM, 3682 BFD_RELOC_ARM_THUMB_SHIFT, 3683 3684 /* Renesas / SuperH SH relocs. Not all of these appear in object files. */ 3685 BFD_RELOC_SH_PCDISP8BY2, 3686 BFD_RELOC_SH_PCDISP12BY2, 3687 BFD_RELOC_SH_IMM3, 3688 BFD_RELOC_SH_IMM3U, 3689 BFD_RELOC_SH_DISP12, 3690 BFD_RELOC_SH_DISP12BY2, 3691 BFD_RELOC_SH_DISP12BY4, 3692 BFD_RELOC_SH_DISP12BY8, 3693 BFD_RELOC_SH_DISP20, 3694 BFD_RELOC_SH_DISP20BY8, 3695 BFD_RELOC_SH_IMM4, 3696 BFD_RELOC_SH_IMM4BY2, 3697 BFD_RELOC_SH_IMM4BY4, 3698 BFD_RELOC_SH_IMM8, 3699 BFD_RELOC_SH_IMM8BY2, 3700 BFD_RELOC_SH_IMM8BY4, 3701 BFD_RELOC_SH_PCRELIMM8BY2, 3702 BFD_RELOC_SH_PCRELIMM8BY4, 3703 BFD_RELOC_SH_SWITCH16, 3704 BFD_RELOC_SH_SWITCH32, 3705 BFD_RELOC_SH_USES, 3706 BFD_RELOC_SH_COUNT, 3707 BFD_RELOC_SH_ALIGN, 3708 BFD_RELOC_SH_CODE, 3709 BFD_RELOC_SH_DATA, 3710 BFD_RELOC_SH_LABEL, 3711 BFD_RELOC_SH_LOOP_START, 3712 BFD_RELOC_SH_LOOP_END, 3713 BFD_RELOC_SH_COPY, 3714 BFD_RELOC_SH_GLOB_DAT, 3715 BFD_RELOC_SH_JMP_SLOT, 3716 BFD_RELOC_SH_RELATIVE, 3717 BFD_RELOC_SH_GOTPC, 3718 BFD_RELOC_SH_GOT_LOW16, 3719 BFD_RELOC_SH_GOT_MEDLOW16, 3720 BFD_RELOC_SH_GOT_MEDHI16, 3721 BFD_RELOC_SH_GOT_HI16, 3722 BFD_RELOC_SH_GOTPLT_LOW16, 3723 BFD_RELOC_SH_GOTPLT_MEDLOW16, 3724 BFD_RELOC_SH_GOTPLT_MEDHI16, 3725 BFD_RELOC_SH_GOTPLT_HI16, 3726 BFD_RELOC_SH_PLT_LOW16, 3727 BFD_RELOC_SH_PLT_MEDLOW16, 3728 BFD_RELOC_SH_PLT_MEDHI16, 3729 BFD_RELOC_SH_PLT_HI16, 3730 BFD_RELOC_SH_GOTOFF_LOW16, 3731 BFD_RELOC_SH_GOTOFF_MEDLOW16, 3732 BFD_RELOC_SH_GOTOFF_MEDHI16, 3733 BFD_RELOC_SH_GOTOFF_HI16, 3734 BFD_RELOC_SH_GOTPC_LOW16, 3735 BFD_RELOC_SH_GOTPC_MEDLOW16, 3736 BFD_RELOC_SH_GOTPC_MEDHI16, 3737 BFD_RELOC_SH_GOTPC_HI16, 3738 BFD_RELOC_SH_COPY64, 3739 BFD_RELOC_SH_GLOB_DAT64, 3740 BFD_RELOC_SH_JMP_SLOT64, 3741 BFD_RELOC_SH_RELATIVE64, 3742 BFD_RELOC_SH_GOT10BY4, 3743 BFD_RELOC_SH_GOT10BY8, 3744 BFD_RELOC_SH_GOTPLT10BY4, 3745 BFD_RELOC_SH_GOTPLT10BY8, 3746 BFD_RELOC_SH_GOTPLT32, 3747 BFD_RELOC_SH_SHMEDIA_CODE, 3748 BFD_RELOC_SH_IMMU5, 3749 BFD_RELOC_SH_IMMS6, 3750 BFD_RELOC_SH_IMMS6BY32, 3751 BFD_RELOC_SH_IMMU6, 3752 BFD_RELOC_SH_IMMS10, 3753 BFD_RELOC_SH_IMMS10BY2, 3754 BFD_RELOC_SH_IMMS10BY4, 3755 BFD_RELOC_SH_IMMS10BY8, 3756 BFD_RELOC_SH_IMMS16, 3757 BFD_RELOC_SH_IMMU16, 3758 BFD_RELOC_SH_IMM_LOW16, 3759 BFD_RELOC_SH_IMM_LOW16_PCREL, 3760 BFD_RELOC_SH_IMM_MEDLOW16, 3761 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, 3762 BFD_RELOC_SH_IMM_MEDHI16, 3763 BFD_RELOC_SH_IMM_MEDHI16_PCREL, 3764 BFD_RELOC_SH_IMM_HI16, 3765 BFD_RELOC_SH_IMM_HI16_PCREL, 3766 BFD_RELOC_SH_PT_16, 3767 BFD_RELOC_SH_TLS_GD_32, 3768 BFD_RELOC_SH_TLS_LD_32, 3769 BFD_RELOC_SH_TLS_LDO_32, 3770 BFD_RELOC_SH_TLS_IE_32, 3771 BFD_RELOC_SH_TLS_LE_32, 3772 BFD_RELOC_SH_TLS_DTPMOD32, 3773 BFD_RELOC_SH_TLS_DTPOFF32, 3774 BFD_RELOC_SH_TLS_TPOFF32, 3775 BFD_RELOC_SH_GOT20, 3776 BFD_RELOC_SH_GOTOFF20, 3777 BFD_RELOC_SH_GOTFUNCDESC, 3778 BFD_RELOC_SH_GOTFUNCDESC20, 3779 BFD_RELOC_SH_GOTOFFFUNCDESC, 3780 BFD_RELOC_SH_GOTOFFFUNCDESC20, 3781 BFD_RELOC_SH_FUNCDESC, 3782 3783 /* ARC relocs. */ 3784 BFD_RELOC_ARC_NONE, 3785 BFD_RELOC_ARC_8, 3786 BFD_RELOC_ARC_16, 3787 BFD_RELOC_ARC_24, 3788 BFD_RELOC_ARC_32, 3789 BFD_RELOC_ARC_N8, 3790 BFD_RELOC_ARC_N16, 3791 BFD_RELOC_ARC_N24, 3792 BFD_RELOC_ARC_N32, 3793 BFD_RELOC_ARC_SDA, 3794 BFD_RELOC_ARC_SECTOFF, 3795 BFD_RELOC_ARC_S21H_PCREL, 3796 BFD_RELOC_ARC_S21W_PCREL, 3797 BFD_RELOC_ARC_S25H_PCREL, 3798 BFD_RELOC_ARC_S25W_PCREL, 3799 BFD_RELOC_ARC_SDA32, 3800 BFD_RELOC_ARC_SDA_LDST, 3801 BFD_RELOC_ARC_SDA_LDST1, 3802 BFD_RELOC_ARC_SDA_LDST2, 3803 BFD_RELOC_ARC_SDA16_LD, 3804 BFD_RELOC_ARC_SDA16_LD1, 3805 BFD_RELOC_ARC_SDA16_LD2, 3806 BFD_RELOC_ARC_S13_PCREL, 3807 BFD_RELOC_ARC_W, 3808 BFD_RELOC_ARC_32_ME, 3809 BFD_RELOC_ARC_32_ME_S, 3810 BFD_RELOC_ARC_N32_ME, 3811 BFD_RELOC_ARC_SECTOFF_ME, 3812 BFD_RELOC_ARC_SDA32_ME, 3813 BFD_RELOC_ARC_W_ME, 3814 BFD_RELOC_AC_SECTOFF_U8, 3815 BFD_RELOC_AC_SECTOFF_U8_1, 3816 BFD_RELOC_AC_SECTOFF_U8_2, 3817 BFD_RELOC_AC_SECTOFF_S9, 3818 BFD_RELOC_AC_SECTOFF_S9_1, 3819 BFD_RELOC_AC_SECTOFF_S9_2, 3820 BFD_RELOC_ARC_SECTOFF_ME_1, 3821 BFD_RELOC_ARC_SECTOFF_ME_2, 3822 BFD_RELOC_ARC_SECTOFF_1, 3823 BFD_RELOC_ARC_SECTOFF_2, 3824 BFD_RELOC_ARC_SDA_12, 3825 BFD_RELOC_ARC_SDA16_ST2, 3826 BFD_RELOC_ARC_32_PCREL, 3827 BFD_RELOC_ARC_PC32, 3828 BFD_RELOC_ARC_GOT32, 3829 BFD_RELOC_ARC_GOTPC32, 3830 BFD_RELOC_ARC_PLT32, 3831 BFD_RELOC_ARC_COPY, 3832 BFD_RELOC_ARC_GLOB_DAT, 3833 BFD_RELOC_ARC_JMP_SLOT, 3834 BFD_RELOC_ARC_RELATIVE, 3835 BFD_RELOC_ARC_GOTOFF, 3836 BFD_RELOC_ARC_GOTPC, 3837 BFD_RELOC_ARC_S21W_PCREL_PLT, 3838 BFD_RELOC_ARC_S25H_PCREL_PLT, 3839 BFD_RELOC_ARC_TLS_DTPMOD, 3840 BFD_RELOC_ARC_TLS_TPOFF, 3841 BFD_RELOC_ARC_TLS_GD_GOT, 3842 BFD_RELOC_ARC_TLS_GD_LD, 3843 BFD_RELOC_ARC_TLS_GD_CALL, 3844 BFD_RELOC_ARC_TLS_IE_GOT, 3845 BFD_RELOC_ARC_TLS_DTPOFF, 3846 BFD_RELOC_ARC_TLS_DTPOFF_S9, 3847 BFD_RELOC_ARC_TLS_LE_S9, 3848 BFD_RELOC_ARC_TLS_LE_32, 3849 BFD_RELOC_ARC_S25W_PCREL_PLT, 3850 BFD_RELOC_ARC_S21H_PCREL_PLT, 3851 BFD_RELOC_ARC_NPS_CMEM16, 3852 BFD_RELOC_ARC_JLI_SECTOFF, 3853 3854 /* ADI Blackfin 16 bit immediate absolute reloc. */ 3855 BFD_RELOC_BFIN_16_IMM, 3856 3857 /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */ 3858 BFD_RELOC_BFIN_16_HIGH, 3859 3860 /* ADI Blackfin 'a' part of LSETUP. */ 3861 BFD_RELOC_BFIN_4_PCREL, 3862 3863 /* ADI Blackfin. */ 3864 BFD_RELOC_BFIN_5_PCREL, 3865 3866 /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */ 3867 BFD_RELOC_BFIN_16_LOW, 3868 3869 /* ADI Blackfin. */ 3870 BFD_RELOC_BFIN_10_PCREL, 3871 3872 /* ADI Blackfin 'b' part of LSETUP. */ 3873 BFD_RELOC_BFIN_11_PCREL, 3874 3875 /* ADI Blackfin. */ 3876 BFD_RELOC_BFIN_12_PCREL_JUMP, 3877 3878 /* ADI Blackfin Short jump, pcrel. */ 3879 BFD_RELOC_BFIN_12_PCREL_JUMP_S, 3880 3881 /* ADI Blackfin Call.x not implemented. */ 3882 BFD_RELOC_BFIN_24_PCREL_CALL_X, 3883 3884 /* ADI Blackfin Long Jump pcrel. */ 3885 BFD_RELOC_BFIN_24_PCREL_JUMP_L, 3886 3887 /* ADI Blackfin FD-PIC relocations. */ 3888 BFD_RELOC_BFIN_GOT17M4, 3889 BFD_RELOC_BFIN_GOTHI, 3890 BFD_RELOC_BFIN_GOTLO, 3891 BFD_RELOC_BFIN_FUNCDESC, 3892 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, 3893 BFD_RELOC_BFIN_FUNCDESC_GOTHI, 3894 BFD_RELOC_BFIN_FUNCDESC_GOTLO, 3895 BFD_RELOC_BFIN_FUNCDESC_VALUE, 3896 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, 3897 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI, 3898 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, 3899 BFD_RELOC_BFIN_GOTOFF17M4, 3900 BFD_RELOC_BFIN_GOTOFFHI, 3901 BFD_RELOC_BFIN_GOTOFFLO, 3902 3903 /* ADI Blackfin GOT relocation. */ 3904 BFD_RELOC_BFIN_GOT, 3905 3906 /* ADI Blackfin PLTPC relocation. */ 3907 BFD_RELOC_BFIN_PLTPC, 3908 3909 /* ADI Blackfin arithmetic relocation. */ 3910 BFD_ARELOC_BFIN_PUSH, 3911 3912 /* ADI Blackfin arithmetic relocation. */ 3913 BFD_ARELOC_BFIN_CONST, 3914 3915 /* ADI Blackfin arithmetic relocation. */ 3916 BFD_ARELOC_BFIN_ADD, 3917 3918 /* ADI Blackfin arithmetic relocation. */ 3919 BFD_ARELOC_BFIN_SUB, 3920 3921 /* ADI Blackfin arithmetic relocation. */ 3922 BFD_ARELOC_BFIN_MULT, 3923 3924 /* ADI Blackfin arithmetic relocation. */ 3925 BFD_ARELOC_BFIN_DIV, 3926 3927 /* ADI Blackfin arithmetic relocation. */ 3928 BFD_ARELOC_BFIN_MOD, 3929 3930 /* ADI Blackfin arithmetic relocation. */ 3931 BFD_ARELOC_BFIN_LSHIFT, 3932 3933 /* ADI Blackfin arithmetic relocation. */ 3934 BFD_ARELOC_BFIN_RSHIFT, 3935 3936 /* ADI Blackfin arithmetic relocation. */ 3937 BFD_ARELOC_BFIN_AND, 3938 3939 /* ADI Blackfin arithmetic relocation. */ 3940 BFD_ARELOC_BFIN_OR, 3941 3942 /* ADI Blackfin arithmetic relocation. */ 3943 BFD_ARELOC_BFIN_XOR, 3944 3945 /* ADI Blackfin arithmetic relocation. */ 3946 BFD_ARELOC_BFIN_LAND, 3947 3948 /* ADI Blackfin arithmetic relocation. */ 3949 BFD_ARELOC_BFIN_LOR, 3950 3951 /* ADI Blackfin arithmetic relocation. */ 3952 BFD_ARELOC_BFIN_LEN, 3953 3954 /* ADI Blackfin arithmetic relocation. */ 3955 BFD_ARELOC_BFIN_NEG, 3956 3957 /* ADI Blackfin arithmetic relocation. */ 3958 BFD_ARELOC_BFIN_COMP, 3959 3960 /* ADI Blackfin arithmetic relocation. */ 3961 BFD_ARELOC_BFIN_PAGE, 3962 3963 /* ADI Blackfin arithmetic relocation. */ 3964 BFD_ARELOC_BFIN_HWPAGE, 3965 3966 /* ADI Blackfin arithmetic relocation. */ 3967 BFD_ARELOC_BFIN_ADDR, 3968 3969 /* Mitsubishi D10V relocs. 3970 This is a 10-bit reloc with the right 2 bits 3971 assumed to be 0. */ 3972 BFD_RELOC_D10V_10_PCREL_R, 3973 3974 /* Mitsubishi D10V relocs. 3975 This is a 10-bit reloc with the right 2 bits 3976 assumed to be 0. This is the same as the previous reloc 3977 except it is in the left container, i.e., 3978 shifted left 15 bits. */ 3979 BFD_RELOC_D10V_10_PCREL_L, 3980 3981 /* This is an 18-bit reloc with the right 2 bits 3982 assumed to be 0. */ 3983 BFD_RELOC_D10V_18, 3984 3985 /* This is an 18-bit reloc with the right 2 bits 3986 assumed to be 0. */ 3987 BFD_RELOC_D10V_18_PCREL, 3988 3989 /* Mitsubishi D30V relocs. 3990 This is a 6-bit absolute reloc. */ 3991 BFD_RELOC_D30V_6, 3992 3993 /* This is a 6-bit pc-relative reloc with 3994 the right 3 bits assumed to be 0. */ 3995 BFD_RELOC_D30V_9_PCREL, 3996 3997 /* This is a 6-bit pc-relative reloc with 3998 the right 3 bits assumed to be 0. Same 3999 as the previous reloc but on the right side 4000 of the container. */ 4001 BFD_RELOC_D30V_9_PCREL_R, 4002 4003 /* This is a 12-bit absolute reloc with the 4004 right 3 bitsassumed to be 0. */ 4005 BFD_RELOC_D30V_15, 4006 4007 /* This is a 12-bit pc-relative reloc with 4008 the right 3 bits assumed to be 0. */ 4009 BFD_RELOC_D30V_15_PCREL, 4010 4011 /* This is a 12-bit pc-relative reloc with 4012 the right 3 bits assumed to be 0. Same 4013 as the previous reloc but on the right side 4014 of the container. */ 4015 BFD_RELOC_D30V_15_PCREL_R, 4016 4017 /* This is an 18-bit absolute reloc with 4018 the right 3 bits assumed to be 0. */ 4019 BFD_RELOC_D30V_21, 4020 4021 /* This is an 18-bit pc-relative reloc with 4022 the right 3 bits assumed to be 0. */ 4023 BFD_RELOC_D30V_21_PCREL, 4024 4025 /* This is an 18-bit pc-relative reloc with 4026 the right 3 bits assumed to be 0. Same 4027 as the previous reloc but on the right side 4028 of the container. */ 4029 BFD_RELOC_D30V_21_PCREL_R, 4030 4031 /* This is a 32-bit absolute reloc. */ 4032 BFD_RELOC_D30V_32, 4033 4034 /* This is a 32-bit pc-relative reloc. */ 4035 BFD_RELOC_D30V_32_PCREL, 4036 4037 /* DLX relocs */ 4038 BFD_RELOC_DLX_HI16_S, 4039 4040 /* DLX relocs */ 4041 BFD_RELOC_DLX_LO16, 4042 4043 /* DLX relocs */ 4044 BFD_RELOC_DLX_JMP26, 4045 4046 /* Renesas M16C/M32C Relocations. */ 4047 BFD_RELOC_M32C_HI8, 4048 BFD_RELOC_M32C_RL_JUMP, 4049 BFD_RELOC_M32C_RL_1ADDR, 4050 BFD_RELOC_M32C_RL_2ADDR, 4051 4052 /* Renesas M32R (formerly Mitsubishi M32R) relocs. 4053 This is a 24 bit absolute address. */ 4054 BFD_RELOC_M32R_24, 4055 4056 /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */ 4057 BFD_RELOC_M32R_10_PCREL, 4058 4059 /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */ 4060 BFD_RELOC_M32R_18_PCREL, 4061 4062 /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */ 4063 BFD_RELOC_M32R_26_PCREL, 4064 4065 /* This is a 16-bit reloc containing the high 16 bits of an address 4066 used when the lower 16 bits are treated as unsigned. */ 4067 BFD_RELOC_M32R_HI16_ULO, 4068 4069 /* This is a 16-bit reloc containing the high 16 bits of an address 4070 used when the lower 16 bits are treated as signed. */ 4071 BFD_RELOC_M32R_HI16_SLO, 4072 4073 /* This is a 16-bit reloc containing the lower 16 bits of an address. */ 4074 BFD_RELOC_M32R_LO16, 4075 4076 /* This is a 16-bit reloc containing the small data area offset for use in 4077 add3, load, and store instructions. */ 4078 BFD_RELOC_M32R_SDA16, 4079 4080 /* For PIC. */ 4081 BFD_RELOC_M32R_GOT24, 4082 BFD_RELOC_M32R_26_PLTREL, 4083 BFD_RELOC_M32R_COPY, 4084 BFD_RELOC_M32R_GLOB_DAT, 4085 BFD_RELOC_M32R_JMP_SLOT, 4086 BFD_RELOC_M32R_RELATIVE, 4087 BFD_RELOC_M32R_GOTOFF, 4088 BFD_RELOC_M32R_GOTOFF_HI_ULO, 4089 BFD_RELOC_M32R_GOTOFF_HI_SLO, 4090 BFD_RELOC_M32R_GOTOFF_LO, 4091 BFD_RELOC_M32R_GOTPC24, 4092 BFD_RELOC_M32R_GOT16_HI_ULO, 4093 BFD_RELOC_M32R_GOT16_HI_SLO, 4094 BFD_RELOC_M32R_GOT16_LO, 4095 BFD_RELOC_M32R_GOTPC_HI_ULO, 4096 BFD_RELOC_M32R_GOTPC_HI_SLO, 4097 BFD_RELOC_M32R_GOTPC_LO, 4098 4099 /* NDS32 relocs. 4100 This is a 20 bit absolute address. */ 4101 BFD_RELOC_NDS32_20, 4102 4103 /* This is a 9-bit pc-relative reloc with the right 1 bit assumed to be 0. */ 4104 BFD_RELOC_NDS32_9_PCREL, 4105 4106 /* This is a 9-bit pc-relative reloc with the right 1 bit assumed to be 0. */ 4107 BFD_RELOC_NDS32_WORD_9_PCREL, 4108 4109 /* This is an 15-bit reloc with the right 1 bit assumed to be 0. */ 4110 BFD_RELOC_NDS32_15_PCREL, 4111 4112 /* This is an 17-bit reloc with the right 1 bit assumed to be 0. */ 4113 BFD_RELOC_NDS32_17_PCREL, 4114 4115 /* This is a 25-bit reloc with the right 1 bit assumed to be 0. */ 4116 BFD_RELOC_NDS32_25_PCREL, 4117 4118 /* This is a 20-bit reloc containing the high 20 bits of an address 4119 used with the lower 12 bits */ 4120 BFD_RELOC_NDS32_HI20, 4121 4122 /* This is a 12-bit reloc containing the lower 12 bits of an address 4123 then shift right by 3. This is used with ldi,sdi... */ 4124 BFD_RELOC_NDS32_LO12S3, 4125 4126 /* This is a 12-bit reloc containing the lower 12 bits of an address 4127 then shift left by 2. This is used with lwi,swi... */ 4128 BFD_RELOC_NDS32_LO12S2, 4129 4130 /* This is a 12-bit reloc containing the lower 12 bits of an address 4131 then shift left by 1. This is used with lhi,shi... */ 4132 BFD_RELOC_NDS32_LO12S1, 4133 4134 /* This is a 12-bit reloc containing the lower 12 bits of an address 4135 then shift left by 0. This is used with lbisbi... */ 4136 BFD_RELOC_NDS32_LO12S0, 4137 4138 /* This is a 12-bit reloc containing the lower 12 bits of an address 4139 then shift left by 0. This is only used with branch relaxations */ 4140 BFD_RELOC_NDS32_LO12S0_ORI, 4141 4142 /* This is a 15-bit reloc containing the small data area 18-bit signed offset 4143 and shift left by 3 for use in ldi, sdi... */ 4144 BFD_RELOC_NDS32_SDA15S3, 4145 4146 /* This is a 15-bit reloc containing the small data area 17-bit signed offset 4147 and shift left by 2 for use in lwi, swi... */ 4148 BFD_RELOC_NDS32_SDA15S2, 4149 4150 /* This is a 15-bit reloc containing the small data area 16-bit signed offset 4151 and shift left by 1 for use in lhi, shi... */ 4152 BFD_RELOC_NDS32_SDA15S1, 4153 4154 /* This is a 15-bit reloc containing the small data area 15-bit signed offset 4155 and shift left by 0 for use in lbi, sbi... */ 4156 BFD_RELOC_NDS32_SDA15S0, 4157 4158 /* This is a 16-bit reloc containing the small data area 16-bit signed offset 4159 and shift left by 3 */ 4160 BFD_RELOC_NDS32_SDA16S3, 4161 4162 /* This is a 17-bit reloc containing the small data area 17-bit signed offset 4163 and shift left by 2 for use in lwi.gp, swi.gp... */ 4164 BFD_RELOC_NDS32_SDA17S2, 4165 4166 /* This is a 18-bit reloc containing the small data area 18-bit signed offset 4167 and shift left by 1 for use in lhi.gp, shi.gp... */ 4168 BFD_RELOC_NDS32_SDA18S1, 4169 4170 /* This is a 19-bit reloc containing the small data area 19-bit signed offset 4171 and shift left by 0 for use in lbi.gp, sbi.gp... */ 4172 BFD_RELOC_NDS32_SDA19S0, 4173 4174 /* for PIC */ 4175 BFD_RELOC_NDS32_GOT20, 4176 BFD_RELOC_NDS32_9_PLTREL, 4177 BFD_RELOC_NDS32_25_PLTREL, 4178 BFD_RELOC_NDS32_COPY, 4179 BFD_RELOC_NDS32_GLOB_DAT, 4180 BFD_RELOC_NDS32_JMP_SLOT, 4181 BFD_RELOC_NDS32_RELATIVE, 4182 BFD_RELOC_NDS32_GOTOFF, 4183 BFD_RELOC_NDS32_GOTOFF_HI20, 4184 BFD_RELOC_NDS32_GOTOFF_LO12, 4185 BFD_RELOC_NDS32_GOTPC20, 4186 BFD_RELOC_NDS32_GOT_HI20, 4187 BFD_RELOC_NDS32_GOT_LO12, 4188 BFD_RELOC_NDS32_GOTPC_HI20, 4189 BFD_RELOC_NDS32_GOTPC_LO12, 4190 4191 /* for relax */ 4192 BFD_RELOC_NDS32_INSN16, 4193 BFD_RELOC_NDS32_LABEL, 4194 BFD_RELOC_NDS32_LONGCALL1, 4195 BFD_RELOC_NDS32_LONGCALL2, 4196 BFD_RELOC_NDS32_LONGCALL3, 4197 BFD_RELOC_NDS32_LONGJUMP1, 4198 BFD_RELOC_NDS32_LONGJUMP2, 4199 BFD_RELOC_NDS32_LONGJUMP3, 4200 BFD_RELOC_NDS32_LOADSTORE, 4201 BFD_RELOC_NDS32_9_FIXED, 4202 BFD_RELOC_NDS32_15_FIXED, 4203 BFD_RELOC_NDS32_17_FIXED, 4204 BFD_RELOC_NDS32_25_FIXED, 4205 BFD_RELOC_NDS32_LONGCALL4, 4206 BFD_RELOC_NDS32_LONGCALL5, 4207 BFD_RELOC_NDS32_LONGCALL6, 4208 BFD_RELOC_NDS32_LONGJUMP4, 4209 BFD_RELOC_NDS32_LONGJUMP5, 4210 BFD_RELOC_NDS32_LONGJUMP6, 4211 BFD_RELOC_NDS32_LONGJUMP7, 4212 4213 /* for PIC */ 4214 BFD_RELOC_NDS32_PLTREL_HI20, 4215 BFD_RELOC_NDS32_PLTREL_LO12, 4216 BFD_RELOC_NDS32_PLT_GOTREL_HI20, 4217 BFD_RELOC_NDS32_PLT_GOTREL_LO12, 4218 4219 /* for floating point */ 4220 BFD_RELOC_NDS32_SDA12S2_DP, 4221 BFD_RELOC_NDS32_SDA12S2_SP, 4222 BFD_RELOC_NDS32_LO12S2_DP, 4223 BFD_RELOC_NDS32_LO12S2_SP, 4224 4225 /* for dwarf2 debug_line. */ 4226 BFD_RELOC_NDS32_DWARF2_OP1, 4227 BFD_RELOC_NDS32_DWARF2_OP2, 4228 BFD_RELOC_NDS32_DWARF2_LEB, 4229 4230 /* for eliminate 16-bit instructions */ 4231 BFD_RELOC_NDS32_UPDATE_TA, 4232 4233 /* for PIC object relaxation */ 4234 BFD_RELOC_NDS32_PLT_GOTREL_LO20, 4235 BFD_RELOC_NDS32_PLT_GOTREL_LO15, 4236 BFD_RELOC_NDS32_PLT_GOTREL_LO19, 4237 BFD_RELOC_NDS32_GOT_LO15, 4238 BFD_RELOC_NDS32_GOT_LO19, 4239 BFD_RELOC_NDS32_GOTOFF_LO15, 4240 BFD_RELOC_NDS32_GOTOFF_LO19, 4241 BFD_RELOC_NDS32_GOT15S2, 4242 BFD_RELOC_NDS32_GOT17S2, 4243 4244 /* NDS32 relocs. 4245 This is a 5 bit absolute address. */ 4246 BFD_RELOC_NDS32_5, 4247 4248 /* This is a 10-bit unsigned pc-relative reloc with the right 1 bit assumed to be 0. */ 4249 BFD_RELOC_NDS32_10_UPCREL, 4250 4251 /* If fp were omitted, fp can used as another gp. */ 4252 BFD_RELOC_NDS32_SDA_FP7U2_RELA, 4253 4254 /* relaxation relative relocation types */ 4255 BFD_RELOC_NDS32_RELAX_ENTRY, 4256 BFD_RELOC_NDS32_GOT_SUFF, 4257 BFD_RELOC_NDS32_GOTOFF_SUFF, 4258 BFD_RELOC_NDS32_PLT_GOT_SUFF, 4259 BFD_RELOC_NDS32_MULCALL_SUFF, 4260 BFD_RELOC_NDS32_PTR, 4261 BFD_RELOC_NDS32_PTR_COUNT, 4262 BFD_RELOC_NDS32_PTR_RESOLVED, 4263 BFD_RELOC_NDS32_PLTBLOCK, 4264 BFD_RELOC_NDS32_RELAX_REGION_BEGIN, 4265 BFD_RELOC_NDS32_RELAX_REGION_END, 4266 BFD_RELOC_NDS32_MINUEND, 4267 BFD_RELOC_NDS32_SUBTRAHEND, 4268 BFD_RELOC_NDS32_DIFF8, 4269 BFD_RELOC_NDS32_DIFF16, 4270 BFD_RELOC_NDS32_DIFF32, 4271 BFD_RELOC_NDS32_DIFF_ULEB128, 4272 BFD_RELOC_NDS32_EMPTY, 4273 4274 /* This is a 25 bit absolute address. */ 4275 BFD_RELOC_NDS32_25_ABS, 4276 4277 /* For ex9 and ifc using. */ 4278 BFD_RELOC_NDS32_DATA, 4279 BFD_RELOC_NDS32_TRAN, 4280 BFD_RELOC_NDS32_17IFC_PCREL, 4281 BFD_RELOC_NDS32_10IFCU_PCREL, 4282 4283 /* For TLS. */ 4284 BFD_RELOC_NDS32_TPOFF, 4285 BFD_RELOC_NDS32_GOTTPOFF, 4286 BFD_RELOC_NDS32_TLS_LE_HI20, 4287 BFD_RELOC_NDS32_TLS_LE_LO12, 4288 BFD_RELOC_NDS32_TLS_LE_20, 4289 BFD_RELOC_NDS32_TLS_LE_15S0, 4290 BFD_RELOC_NDS32_TLS_LE_15S1, 4291 BFD_RELOC_NDS32_TLS_LE_15S2, 4292 BFD_RELOC_NDS32_TLS_LE_ADD, 4293 BFD_RELOC_NDS32_TLS_LE_LS, 4294 BFD_RELOC_NDS32_TLS_IE_HI20, 4295 BFD_RELOC_NDS32_TLS_IE_LO12, 4296 BFD_RELOC_NDS32_TLS_IE_LO12S2, 4297 BFD_RELOC_NDS32_TLS_IEGP_HI20, 4298 BFD_RELOC_NDS32_TLS_IEGP_LO12, 4299 BFD_RELOC_NDS32_TLS_IEGP_LO12S2, 4300 BFD_RELOC_NDS32_TLS_IEGP_LW, 4301 BFD_RELOC_NDS32_TLS_DESC, 4302 BFD_RELOC_NDS32_TLS_DESC_HI20, 4303 BFD_RELOC_NDS32_TLS_DESC_LO12, 4304 BFD_RELOC_NDS32_TLS_DESC_20, 4305 BFD_RELOC_NDS32_TLS_DESC_SDA17S2, 4306 BFD_RELOC_NDS32_TLS_DESC_ADD, 4307 BFD_RELOC_NDS32_TLS_DESC_FUNC, 4308 BFD_RELOC_NDS32_TLS_DESC_CALL, 4309 BFD_RELOC_NDS32_TLS_DESC_MEM, 4310 BFD_RELOC_NDS32_REMOVE, 4311 BFD_RELOC_NDS32_GROUP, 4312 4313 /* For floating load store relaxation. */ 4314 BFD_RELOC_NDS32_LSI, 4315 4316 /* This is a 9-bit reloc */ 4317 BFD_RELOC_V850_9_PCREL, 4318 4319 /* This is a 22-bit reloc */ 4320 BFD_RELOC_V850_22_PCREL, 4321 4322 /* This is a 16 bit offset from the short data area pointer. */ 4323 BFD_RELOC_V850_SDA_16_16_OFFSET, 4324 4325 /* This is a 16 bit offset (of which only 15 bits are used) from the 4326 short data area pointer. */ 4327 BFD_RELOC_V850_SDA_15_16_OFFSET, 4328 4329 /* This is a 16 bit offset from the zero data area pointer. */ 4330 BFD_RELOC_V850_ZDA_16_16_OFFSET, 4331 4332 /* This is a 16 bit offset (of which only 15 bits are used) from the 4333 zero data area pointer. */ 4334 BFD_RELOC_V850_ZDA_15_16_OFFSET, 4335 4336 /* This is an 8 bit offset (of which only 6 bits are used) from the 4337 tiny data area pointer. */ 4338 BFD_RELOC_V850_TDA_6_8_OFFSET, 4339 4340 /* This is an 8bit offset (of which only 7 bits are used) from the tiny 4341 data area pointer. */ 4342 BFD_RELOC_V850_TDA_7_8_OFFSET, 4343 4344 /* This is a 7 bit offset from the tiny data area pointer. */ 4345 BFD_RELOC_V850_TDA_7_7_OFFSET, 4346 4347 /* This is a 16 bit offset from the tiny data area pointer. */ 4348 BFD_RELOC_V850_TDA_16_16_OFFSET, 4349 4350 /* This is a 5 bit offset (of which only 4 bits are used) from the tiny 4351 data area pointer. */ 4352 BFD_RELOC_V850_TDA_4_5_OFFSET, 4353 4354 /* This is a 4 bit offset from the tiny data area pointer. */ 4355 BFD_RELOC_V850_TDA_4_4_OFFSET, 4356 4357 /* This is a 16 bit offset from the short data area pointer, with the 4358 bits placed non-contiguously in the instruction. */ 4359 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, 4360 4361 /* This is a 16 bit offset from the zero data area pointer, with the 4362 bits placed non-contiguously in the instruction. */ 4363 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, 4364 4365 /* This is a 6 bit offset from the call table base pointer. */ 4366 BFD_RELOC_V850_CALLT_6_7_OFFSET, 4367 4368 /* This is a 16 bit offset from the call table base pointer. */ 4369 BFD_RELOC_V850_CALLT_16_16_OFFSET, 4370 4371 /* Used for relaxing indirect function calls. */ 4372 BFD_RELOC_V850_LONGCALL, 4373 4374 /* Used for relaxing indirect jumps. */ 4375 BFD_RELOC_V850_LONGJUMP, 4376 4377 /* Used to maintain alignment whilst relaxing. */ 4378 BFD_RELOC_V850_ALIGN, 4379 4380 /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu 4381 instructions. */ 4382 BFD_RELOC_V850_LO16_SPLIT_OFFSET, 4383 4384 /* This is a 16-bit reloc. */ 4385 BFD_RELOC_V850_16_PCREL, 4386 4387 /* This is a 17-bit reloc. */ 4388 BFD_RELOC_V850_17_PCREL, 4389 4390 /* This is a 23-bit reloc. */ 4391 BFD_RELOC_V850_23, 4392 4393 /* This is a 32-bit reloc. */ 4394 BFD_RELOC_V850_32_PCREL, 4395 4396 /* This is a 32-bit reloc. */ 4397 BFD_RELOC_V850_32_ABS, 4398 4399 /* This is a 16-bit reloc. */ 4400 BFD_RELOC_V850_16_SPLIT_OFFSET, 4401 4402 /* This is a 16-bit reloc. */ 4403 BFD_RELOC_V850_16_S1, 4404 4405 /* Low 16 bits. 16 bit shifted by 1. */ 4406 BFD_RELOC_V850_LO16_S1, 4407 4408 /* This is a 16 bit offset from the call table base pointer. */ 4409 BFD_RELOC_V850_CALLT_15_16_OFFSET, 4410 4411 /* DSO relocations. */ 4412 BFD_RELOC_V850_32_GOTPCREL, 4413 4414 /* DSO relocations. */ 4415 BFD_RELOC_V850_16_GOT, 4416 4417 /* DSO relocations. */ 4418 BFD_RELOC_V850_32_GOT, 4419 4420 /* DSO relocations. */ 4421 BFD_RELOC_V850_22_PLT_PCREL, 4422 4423 /* DSO relocations. */ 4424 BFD_RELOC_V850_32_PLT_PCREL, 4425 4426 /* DSO relocations. */ 4427 BFD_RELOC_V850_COPY, 4428 4429 /* DSO relocations. */ 4430 BFD_RELOC_V850_GLOB_DAT, 4431 4432 /* DSO relocations. */ 4433 BFD_RELOC_V850_JMP_SLOT, 4434 4435 /* DSO relocations. */ 4436 BFD_RELOC_V850_RELATIVE, 4437 4438 /* DSO relocations. */ 4439 BFD_RELOC_V850_16_GOTOFF, 4440 4441 /* DSO relocations. */ 4442 BFD_RELOC_V850_32_GOTOFF, 4443 4444 /* start code. */ 4445 BFD_RELOC_V850_CODE, 4446 4447 /* start data in text. */ 4448 BFD_RELOC_V850_DATA, 4449 4450 /* This is a 8bit DP reloc for the tms320c30, where the most 4451 significant 8 bits of a 24 bit word are placed into the least 4452 significant 8 bits of the opcode. */ 4453 BFD_RELOC_TIC30_LDP, 4454 4455 /* This is a 7bit reloc for the tms320c54x, where the least 4456 significant 7 bits of a 16 bit word are placed into the least 4457 significant 7 bits of the opcode. */ 4458 BFD_RELOC_TIC54X_PARTLS7, 4459 4460 /* This is a 9bit DP reloc for the tms320c54x, where the most 4461 significant 9 bits of a 16 bit word are placed into the least 4462 significant 9 bits of the opcode. */ 4463 BFD_RELOC_TIC54X_PARTMS9, 4464 4465 /* This is an extended address 23-bit reloc for the tms320c54x. */ 4466 BFD_RELOC_TIC54X_23, 4467 4468 /* This is a 16-bit reloc for the tms320c54x, where the least 4469 significant 16 bits of a 23-bit extended address are placed into 4470 the opcode. */ 4471 BFD_RELOC_TIC54X_16_OF_23, 4472 4473 /* This is a reloc for the tms320c54x, where the most 4474 significant 7 bits of a 23-bit extended address are placed into 4475 the opcode. */ 4476 BFD_RELOC_TIC54X_MS7_OF_23, 4477 4478 /* TMS320C6000 relocations. */ 4479 BFD_RELOC_C6000_PCR_S21, 4480 BFD_RELOC_C6000_PCR_S12, 4481 BFD_RELOC_C6000_PCR_S10, 4482 BFD_RELOC_C6000_PCR_S7, 4483 BFD_RELOC_C6000_ABS_S16, 4484 BFD_RELOC_C6000_ABS_L16, 4485 BFD_RELOC_C6000_ABS_H16, 4486 BFD_RELOC_C6000_SBR_U15_B, 4487 BFD_RELOC_C6000_SBR_U15_H, 4488 BFD_RELOC_C6000_SBR_U15_W, 4489 BFD_RELOC_C6000_SBR_S16, 4490 BFD_RELOC_C6000_SBR_L16_B, 4491 BFD_RELOC_C6000_SBR_L16_H, 4492 BFD_RELOC_C6000_SBR_L16_W, 4493 BFD_RELOC_C6000_SBR_H16_B, 4494 BFD_RELOC_C6000_SBR_H16_H, 4495 BFD_RELOC_C6000_SBR_H16_W, 4496 BFD_RELOC_C6000_SBR_GOT_U15_W, 4497 BFD_RELOC_C6000_SBR_GOT_L16_W, 4498 BFD_RELOC_C6000_SBR_GOT_H16_W, 4499 BFD_RELOC_C6000_DSBT_INDEX, 4500 BFD_RELOC_C6000_PREL31, 4501 BFD_RELOC_C6000_COPY, 4502 BFD_RELOC_C6000_JUMP_SLOT, 4503 BFD_RELOC_C6000_EHTYPE, 4504 BFD_RELOC_C6000_PCR_H16, 4505 BFD_RELOC_C6000_PCR_L16, 4506 BFD_RELOC_C6000_ALIGN, 4507 BFD_RELOC_C6000_FPHEAD, 4508 BFD_RELOC_C6000_NOCMP, 4509 4510 /* This is a 48 bit reloc for the FR30 that stores 32 bits. */ 4511 BFD_RELOC_FR30_48, 4512 4513 /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into 4514 two sections. */ 4515 BFD_RELOC_FR30_20, 4516 4517 /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in 4518 4 bits. */ 4519 BFD_RELOC_FR30_6_IN_4, 4520 4521 /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset 4522 into 8 bits. */ 4523 BFD_RELOC_FR30_8_IN_8, 4524 4525 /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset 4526 into 8 bits. */ 4527 BFD_RELOC_FR30_9_IN_8, 4528 4529 /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset 4530 into 8 bits. */ 4531 BFD_RELOC_FR30_10_IN_8, 4532 4533 /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative 4534 short offset into 8 bits. */ 4535 BFD_RELOC_FR30_9_PCREL, 4536 4537 /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative 4538 short offset into 11 bits. */ 4539 BFD_RELOC_FR30_12_PCREL, 4540 4541 /* Motorola Mcore relocations. */ 4542 BFD_RELOC_MCORE_PCREL_IMM8BY4, 4543 BFD_RELOC_MCORE_PCREL_IMM11BY2, 4544 BFD_RELOC_MCORE_PCREL_IMM4BY2, 4545 BFD_RELOC_MCORE_PCREL_32, 4546 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, 4547 BFD_RELOC_MCORE_RVA, 4548 4549 /* Toshiba Media Processor Relocations. */ 4550 BFD_RELOC_MEP_8, 4551 BFD_RELOC_MEP_16, 4552 BFD_RELOC_MEP_32, 4553 BFD_RELOC_MEP_PCREL8A2, 4554 BFD_RELOC_MEP_PCREL12A2, 4555 BFD_RELOC_MEP_PCREL17A2, 4556 BFD_RELOC_MEP_PCREL24A2, 4557 BFD_RELOC_MEP_PCABS24A2, 4558 BFD_RELOC_MEP_LOW16, 4559 BFD_RELOC_MEP_HI16U, 4560 BFD_RELOC_MEP_HI16S, 4561 BFD_RELOC_MEP_GPREL, 4562 BFD_RELOC_MEP_TPREL, 4563 BFD_RELOC_MEP_TPREL7, 4564 BFD_RELOC_MEP_TPREL7A2, 4565 BFD_RELOC_MEP_TPREL7A4, 4566 BFD_RELOC_MEP_UIMM24, 4567 BFD_RELOC_MEP_ADDR24A4, 4568 BFD_RELOC_MEP_GNU_VTINHERIT, 4569 BFD_RELOC_MEP_GNU_VTENTRY, 4570 4571 4572 /* Imagination Technologies Meta relocations. */ 4573 BFD_RELOC_METAG_HIADDR16, 4574 BFD_RELOC_METAG_LOADDR16, 4575 BFD_RELOC_METAG_RELBRANCH, 4576 BFD_RELOC_METAG_GETSETOFF, 4577 BFD_RELOC_METAG_HIOG, 4578 BFD_RELOC_METAG_LOOG, 4579 BFD_RELOC_METAG_REL8, 4580 BFD_RELOC_METAG_REL16, 4581 BFD_RELOC_METAG_HI16_GOTOFF, 4582 BFD_RELOC_METAG_LO16_GOTOFF, 4583 BFD_RELOC_METAG_GETSET_GOTOFF, 4584 BFD_RELOC_METAG_GETSET_GOT, 4585 BFD_RELOC_METAG_HI16_GOTPC, 4586 BFD_RELOC_METAG_LO16_GOTPC, 4587 BFD_RELOC_METAG_HI16_PLT, 4588 BFD_RELOC_METAG_LO16_PLT, 4589 BFD_RELOC_METAG_RELBRANCH_PLT, 4590 BFD_RELOC_METAG_GOTOFF, 4591 BFD_RELOC_METAG_PLT, 4592 BFD_RELOC_METAG_COPY, 4593 BFD_RELOC_METAG_JMP_SLOT, 4594 BFD_RELOC_METAG_RELATIVE, 4595 BFD_RELOC_METAG_GLOB_DAT, 4596 BFD_RELOC_METAG_TLS_GD, 4597 BFD_RELOC_METAG_TLS_LDM, 4598 BFD_RELOC_METAG_TLS_LDO_HI16, 4599 BFD_RELOC_METAG_TLS_LDO_LO16, 4600 BFD_RELOC_METAG_TLS_LDO, 4601 BFD_RELOC_METAG_TLS_IE, 4602 BFD_RELOC_METAG_TLS_IENONPIC, 4603 BFD_RELOC_METAG_TLS_IENONPIC_HI16, 4604 BFD_RELOC_METAG_TLS_IENONPIC_LO16, 4605 BFD_RELOC_METAG_TLS_TPOFF, 4606 BFD_RELOC_METAG_TLS_DTPMOD, 4607 BFD_RELOC_METAG_TLS_DTPOFF, 4608 BFD_RELOC_METAG_TLS_LE, 4609 BFD_RELOC_METAG_TLS_LE_HI16, 4610 BFD_RELOC_METAG_TLS_LE_LO16, 4611 4612 /* These are relocations for the GETA instruction. */ 4613 BFD_RELOC_MMIX_GETA, 4614 BFD_RELOC_MMIX_GETA_1, 4615 BFD_RELOC_MMIX_GETA_2, 4616 BFD_RELOC_MMIX_GETA_3, 4617 4618 /* These are relocations for a conditional branch instruction. */ 4619 BFD_RELOC_MMIX_CBRANCH, 4620 BFD_RELOC_MMIX_CBRANCH_J, 4621 BFD_RELOC_MMIX_CBRANCH_1, 4622 BFD_RELOC_MMIX_CBRANCH_2, 4623 BFD_RELOC_MMIX_CBRANCH_3, 4624 4625 /* These are relocations for the PUSHJ instruction. */ 4626 BFD_RELOC_MMIX_PUSHJ, 4627 BFD_RELOC_MMIX_PUSHJ_1, 4628 BFD_RELOC_MMIX_PUSHJ_2, 4629 BFD_RELOC_MMIX_PUSHJ_3, 4630 BFD_RELOC_MMIX_PUSHJ_STUBBABLE, 4631 4632 /* These are relocations for the JMP instruction. */ 4633 BFD_RELOC_MMIX_JMP, 4634 BFD_RELOC_MMIX_JMP_1, 4635 BFD_RELOC_MMIX_JMP_2, 4636 BFD_RELOC_MMIX_JMP_3, 4637 4638 /* This is a relocation for a relative address as in a GETA instruction or 4639 a branch. */ 4640 BFD_RELOC_MMIX_ADDR19, 4641 4642 /* This is a relocation for a relative address as in a JMP instruction. */ 4643 BFD_RELOC_MMIX_ADDR27, 4644 4645 /* This is a relocation for an instruction field that may be a general 4646 register or a value 0..255. */ 4647 BFD_RELOC_MMIX_REG_OR_BYTE, 4648 4649 /* This is a relocation for an instruction field that may be a general 4650 register. */ 4651 BFD_RELOC_MMIX_REG, 4652 4653 /* This is a relocation for two instruction fields holding a register and 4654 an offset, the equivalent of the relocation. */ 4655 BFD_RELOC_MMIX_BASE_PLUS_OFFSET, 4656 4657 /* This relocation is an assertion that the expression is not allocated as 4658 a global register. It does not modify contents. */ 4659 BFD_RELOC_MMIX_LOCAL, 4660 4661 /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative 4662 short offset into 7 bits. */ 4663 BFD_RELOC_AVR_7_PCREL, 4664 4665 /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative 4666 short offset into 12 bits. */ 4667 BFD_RELOC_AVR_13_PCREL, 4668 4669 /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually 4670 program memory address) into 16 bits. */ 4671 BFD_RELOC_AVR_16_PM, 4672 4673 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 4674 data memory address) into 8 bit immediate value of LDI insn. */ 4675 BFD_RELOC_AVR_LO8_LDI, 4676 4677 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 4678 of data memory address) into 8 bit immediate value of LDI insn. */ 4679 BFD_RELOC_AVR_HI8_LDI, 4680 4681 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 4682 of program memory address) into 8 bit immediate value of LDI insn. */ 4683 BFD_RELOC_AVR_HH8_LDI, 4684 4685 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 4686 of 32 bit value) into 8 bit immediate value of LDI insn. */ 4687 BFD_RELOC_AVR_MS8_LDI, 4688 4689 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 4690 (usually data memory address) into 8 bit immediate value of SUBI insn. */ 4691 BFD_RELOC_AVR_LO8_LDI_NEG, 4692 4693 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 4694 (high 8 bit of data memory address) into 8 bit immediate value of 4695 SUBI insn. */ 4696 BFD_RELOC_AVR_HI8_LDI_NEG, 4697 4698 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 4699 (most high 8 bit of program memory address) into 8 bit immediate value 4700 of LDI or SUBI insn. */ 4701 BFD_RELOC_AVR_HH8_LDI_NEG, 4702 4703 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb 4704 of 32 bit value) into 8 bit immediate value of LDI insn. */ 4705 BFD_RELOC_AVR_MS8_LDI_NEG, 4706 4707 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 4708 command address) into 8 bit immediate value of LDI insn. */ 4709 BFD_RELOC_AVR_LO8_LDI_PM, 4710 4711 /* This is a 16 bit reloc for the AVR that stores 8 bit value 4712 (command address) into 8 bit immediate value of LDI insn. If the address 4713 is beyond the 128k boundary, the linker inserts a jump stub for this reloc 4714 in the lower 128k. */ 4715 BFD_RELOC_AVR_LO8_LDI_GS, 4716 4717 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 4718 of command address) into 8 bit immediate value of LDI insn. */ 4719 BFD_RELOC_AVR_HI8_LDI_PM, 4720 4721 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 4722 of command address) into 8 bit immediate value of LDI insn. If the address 4723 is beyond the 128k boundary, the linker inserts a jump stub for this reloc 4724 below 128k. */ 4725 BFD_RELOC_AVR_HI8_LDI_GS, 4726 4727 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 4728 of command address) into 8 bit immediate value of LDI insn. */ 4729 BFD_RELOC_AVR_HH8_LDI_PM, 4730 4731 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 4732 (usually command address) into 8 bit immediate value of SUBI insn. */ 4733 BFD_RELOC_AVR_LO8_LDI_PM_NEG, 4734 4735 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 4736 (high 8 bit of 16 bit command address) into 8 bit immediate value 4737 of SUBI insn. */ 4738 BFD_RELOC_AVR_HI8_LDI_PM_NEG, 4739 4740 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 4741 (high 6 bit of 22 bit command address) into 8 bit immediate 4742 value of SUBI insn. */ 4743 BFD_RELOC_AVR_HH8_LDI_PM_NEG, 4744 4745 /* This is a 32 bit reloc for the AVR that stores 23 bit value 4746 into 22 bits. */ 4747 BFD_RELOC_AVR_CALL, 4748 4749 /* This is a 16 bit reloc for the AVR that stores all needed bits 4750 for absolute addressing with ldi with overflow check to linktime */ 4751 BFD_RELOC_AVR_LDI, 4752 4753 /* This is a 6 bit reloc for the AVR that stores offset for ldd/std 4754 instructions */ 4755 BFD_RELOC_AVR_6, 4756 4757 /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw 4758 instructions */ 4759 BFD_RELOC_AVR_6_ADIW, 4760 4761 /* This is a 8 bit reloc for the AVR that stores bits 0..7 of a symbol 4762 in .byte lo8(symbol) */ 4763 BFD_RELOC_AVR_8_LO, 4764 4765 /* This is a 8 bit reloc for the AVR that stores bits 8..15 of a symbol 4766 in .byte hi8(symbol) */ 4767 BFD_RELOC_AVR_8_HI, 4768 4769 /* This is a 8 bit reloc for the AVR that stores bits 16..23 of a symbol 4770 in .byte hlo8(symbol) */ 4771 BFD_RELOC_AVR_8_HLO, 4772 4773 /* AVR relocations to mark the difference of two local symbols. 4774 These are only needed to support linker relaxation and can be ignored 4775 when not relaxing. The field is set to the value of the difference 4776 assuming no relaxation. The relocation encodes the position of the 4777 second symbol so the linker can determine whether to adjust the field 4778 value. */ 4779 BFD_RELOC_AVR_DIFF8, 4780 BFD_RELOC_AVR_DIFF16, 4781 BFD_RELOC_AVR_DIFF32, 4782 4783 /* This is a 7 bit reloc for the AVR that stores SRAM address for 16bit 4784 lds and sts instructions supported only tiny core. */ 4785 BFD_RELOC_AVR_LDS_STS_16, 4786 4787 /* This is a 6 bit reloc for the AVR that stores an I/O register 4788 number for the IN and OUT instructions */ 4789 BFD_RELOC_AVR_PORT6, 4790 4791 /* This is a 5 bit reloc for the AVR that stores an I/O register 4792 number for the SBIC, SBIS, SBI and CBI instructions */ 4793 BFD_RELOC_AVR_PORT5, 4794 4795 /* RISC-V relocations. */ 4796 BFD_RELOC_RISCV_HI20, 4797 BFD_RELOC_RISCV_PCREL_HI20, 4798 BFD_RELOC_RISCV_PCREL_LO12_I, 4799 BFD_RELOC_RISCV_PCREL_LO12_S, 4800 BFD_RELOC_RISCV_LO12_I, 4801 BFD_RELOC_RISCV_LO12_S, 4802 BFD_RELOC_RISCV_GPREL12_I, 4803 BFD_RELOC_RISCV_GPREL12_S, 4804 BFD_RELOC_RISCV_TPREL_HI20, 4805 BFD_RELOC_RISCV_TPREL_LO12_I, 4806 BFD_RELOC_RISCV_TPREL_LO12_S, 4807 BFD_RELOC_RISCV_TPREL_ADD, 4808 BFD_RELOC_RISCV_CALL, 4809 BFD_RELOC_RISCV_CALL_PLT, 4810 BFD_RELOC_RISCV_ADD8, 4811 BFD_RELOC_RISCV_ADD16, 4812 BFD_RELOC_RISCV_ADD32, 4813 BFD_RELOC_RISCV_ADD64, 4814 BFD_RELOC_RISCV_SUB8, 4815 BFD_RELOC_RISCV_SUB16, 4816 BFD_RELOC_RISCV_SUB32, 4817 BFD_RELOC_RISCV_SUB64, 4818 BFD_RELOC_RISCV_GOT_HI20, 4819 BFD_RELOC_RISCV_TLS_GOT_HI20, 4820 BFD_RELOC_RISCV_TLS_GD_HI20, 4821 BFD_RELOC_RISCV_JMP, 4822 BFD_RELOC_RISCV_TLS_DTPMOD32, 4823 BFD_RELOC_RISCV_TLS_DTPREL32, 4824 BFD_RELOC_RISCV_TLS_DTPMOD64, 4825 BFD_RELOC_RISCV_TLS_DTPREL64, 4826 BFD_RELOC_RISCV_TLS_TPREL32, 4827 BFD_RELOC_RISCV_TLS_TPREL64, 4828 BFD_RELOC_RISCV_ALIGN, 4829 BFD_RELOC_RISCV_RVC_BRANCH, 4830 BFD_RELOC_RISCV_RVC_JUMP, 4831 BFD_RELOC_RISCV_RVC_LUI, 4832 BFD_RELOC_RISCV_GPREL_I, 4833 BFD_RELOC_RISCV_GPREL_S, 4834 BFD_RELOC_RISCV_TPREL_I, 4835 BFD_RELOC_RISCV_TPREL_S, 4836 BFD_RELOC_RISCV_RELAX, 4837 BFD_RELOC_RISCV_CFA, 4838 BFD_RELOC_RISCV_SUB6, 4839 BFD_RELOC_RISCV_SET6, 4840 BFD_RELOC_RISCV_SET8, 4841 BFD_RELOC_RISCV_SET16, 4842 BFD_RELOC_RISCV_SET32, 4843 BFD_RELOC_RISCV_32_PCREL, 4844 4845 /* Renesas RL78 Relocations. */ 4846 BFD_RELOC_RL78_NEG8, 4847 BFD_RELOC_RL78_NEG16, 4848 BFD_RELOC_RL78_NEG24, 4849 BFD_RELOC_RL78_NEG32, 4850 BFD_RELOC_RL78_16_OP, 4851 BFD_RELOC_RL78_24_OP, 4852 BFD_RELOC_RL78_32_OP, 4853 BFD_RELOC_RL78_8U, 4854 BFD_RELOC_RL78_16U, 4855 BFD_RELOC_RL78_24U, 4856 BFD_RELOC_RL78_DIR3U_PCREL, 4857 BFD_RELOC_RL78_DIFF, 4858 BFD_RELOC_RL78_GPRELB, 4859 BFD_RELOC_RL78_GPRELW, 4860 BFD_RELOC_RL78_GPRELL, 4861 BFD_RELOC_RL78_SYM, 4862 BFD_RELOC_RL78_OP_SUBTRACT, 4863 BFD_RELOC_RL78_OP_NEG, 4864 BFD_RELOC_RL78_OP_AND, 4865 BFD_RELOC_RL78_OP_SHRA, 4866 BFD_RELOC_RL78_ABS8, 4867 BFD_RELOC_RL78_ABS16, 4868 BFD_RELOC_RL78_ABS16_REV, 4869 BFD_RELOC_RL78_ABS32, 4870 BFD_RELOC_RL78_ABS32_REV, 4871 BFD_RELOC_RL78_ABS16U, 4872 BFD_RELOC_RL78_ABS16UW, 4873 BFD_RELOC_RL78_ABS16UL, 4874 BFD_RELOC_RL78_RELAX, 4875 BFD_RELOC_RL78_HI16, 4876 BFD_RELOC_RL78_HI8, 4877 BFD_RELOC_RL78_LO16, 4878 BFD_RELOC_RL78_CODE, 4879 BFD_RELOC_RL78_SADDR, 4880 4881 /* Renesas RX Relocations. */ 4882 BFD_RELOC_RX_NEG8, 4883 BFD_RELOC_RX_NEG16, 4884 BFD_RELOC_RX_NEG24, 4885 BFD_RELOC_RX_NEG32, 4886 BFD_RELOC_RX_16_OP, 4887 BFD_RELOC_RX_24_OP, 4888 BFD_RELOC_RX_32_OP, 4889 BFD_RELOC_RX_8U, 4890 BFD_RELOC_RX_16U, 4891 BFD_RELOC_RX_24U, 4892 BFD_RELOC_RX_DIR3U_PCREL, 4893 BFD_RELOC_RX_DIFF, 4894 BFD_RELOC_RX_GPRELB, 4895 BFD_RELOC_RX_GPRELW, 4896 BFD_RELOC_RX_GPRELL, 4897 BFD_RELOC_RX_SYM, 4898 BFD_RELOC_RX_OP_SUBTRACT, 4899 BFD_RELOC_RX_OP_NEG, 4900 BFD_RELOC_RX_ABS8, 4901 BFD_RELOC_RX_ABS16, 4902 BFD_RELOC_RX_ABS16_REV, 4903 BFD_RELOC_RX_ABS32, 4904 BFD_RELOC_RX_ABS32_REV, 4905 BFD_RELOC_RX_ABS16U, 4906 BFD_RELOC_RX_ABS16UW, 4907 BFD_RELOC_RX_ABS16UL, 4908 BFD_RELOC_RX_RELAX, 4909 4910 /* Direct 12 bit. */ 4911 BFD_RELOC_390_12, 4912 4913 /* 12 bit GOT offset. */ 4914 BFD_RELOC_390_GOT12, 4915 4916 /* 32 bit PC relative PLT address. */ 4917 BFD_RELOC_390_PLT32, 4918 4919 /* Copy symbol at runtime. */ 4920 BFD_RELOC_390_COPY, 4921 4922 /* Create GOT entry. */ 4923 BFD_RELOC_390_GLOB_DAT, 4924 4925 /* Create PLT entry. */ 4926 BFD_RELOC_390_JMP_SLOT, 4927 4928 /* Adjust by program base. */ 4929 BFD_RELOC_390_RELATIVE, 4930 4931 /* 32 bit PC relative offset to GOT. */ 4932 BFD_RELOC_390_GOTPC, 4933 4934 /* 16 bit GOT offset. */ 4935 BFD_RELOC_390_GOT16, 4936 4937 /* PC relative 12 bit shifted by 1. */ 4938 BFD_RELOC_390_PC12DBL, 4939 4940 /* 12 bit PC rel. PLT shifted by 1. */ 4941 BFD_RELOC_390_PLT12DBL, 4942 4943 /* PC relative 16 bit shifted by 1. */ 4944 BFD_RELOC_390_PC16DBL, 4945 4946 /* 16 bit PC rel. PLT shifted by 1. */ 4947 BFD_RELOC_390_PLT16DBL, 4948 4949 /* PC relative 24 bit shifted by 1. */ 4950 BFD_RELOC_390_PC24DBL, 4951 4952 /* 24 bit PC rel. PLT shifted by 1. */ 4953 BFD_RELOC_390_PLT24DBL, 4954 4955 /* PC relative 32 bit shifted by 1. */ 4956 BFD_RELOC_390_PC32DBL, 4957 4958 /* 32 bit PC rel. PLT shifted by 1. */ 4959 BFD_RELOC_390_PLT32DBL, 4960 4961 /* 32 bit PC rel. GOT shifted by 1. */ 4962 BFD_RELOC_390_GOTPCDBL, 4963 4964 /* 64 bit GOT offset. */ 4965 BFD_RELOC_390_GOT64, 4966 4967 /* 64 bit PC relative PLT address. */ 4968 BFD_RELOC_390_PLT64, 4969 4970 /* 32 bit rel. offset to GOT entry. */ 4971 BFD_RELOC_390_GOTENT, 4972 4973 /* 64 bit offset to GOT. */ 4974 BFD_RELOC_390_GOTOFF64, 4975 4976 /* 12-bit offset to symbol-entry within GOT, with PLT handling. */ 4977 BFD_RELOC_390_GOTPLT12, 4978 4979 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 4980 BFD_RELOC_390_GOTPLT16, 4981 4982 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 4983 BFD_RELOC_390_GOTPLT32, 4984 4985 /* 64-bit offset to symbol-entry within GOT, with PLT handling. */ 4986 BFD_RELOC_390_GOTPLT64, 4987 4988 /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */ 4989 BFD_RELOC_390_GOTPLTENT, 4990 4991 /* 16-bit rel. offset from the GOT to a PLT entry. */ 4992 BFD_RELOC_390_PLTOFF16, 4993 4994 /* 32-bit rel. offset from the GOT to a PLT entry. */ 4995 BFD_RELOC_390_PLTOFF32, 4996 4997 /* 64-bit rel. offset from the GOT to a PLT entry. */ 4998 BFD_RELOC_390_PLTOFF64, 4999 5000 /* s390 tls relocations. */ 5001 BFD_RELOC_390_TLS_LOAD, 5002 BFD_RELOC_390_TLS_GDCALL, 5003 BFD_RELOC_390_TLS_LDCALL, 5004 BFD_RELOC_390_TLS_GD32, 5005 BFD_RELOC_390_TLS_GD64, 5006 BFD_RELOC_390_TLS_GOTIE12, 5007 BFD_RELOC_390_TLS_GOTIE32, 5008 BFD_RELOC_390_TLS_GOTIE64, 5009 BFD_RELOC_390_TLS_LDM32, 5010 BFD_RELOC_390_TLS_LDM64, 5011 BFD_RELOC_390_TLS_IE32, 5012 BFD_RELOC_390_TLS_IE64, 5013 BFD_RELOC_390_TLS_IEENT, 5014 BFD_RELOC_390_TLS_LE32, 5015 BFD_RELOC_390_TLS_LE64, 5016 BFD_RELOC_390_TLS_LDO32, 5017 BFD_RELOC_390_TLS_LDO64, 5018 BFD_RELOC_390_TLS_DTPMOD, 5019 BFD_RELOC_390_TLS_DTPOFF, 5020 BFD_RELOC_390_TLS_TPOFF, 5021 5022 /* Long displacement extension. */ 5023 BFD_RELOC_390_20, 5024 BFD_RELOC_390_GOT20, 5025 BFD_RELOC_390_GOTPLT20, 5026 BFD_RELOC_390_TLS_GOTIE20, 5027 5028 /* STT_GNU_IFUNC relocation. */ 5029 BFD_RELOC_390_IRELATIVE, 5030 5031 /* Score relocations 5032 Low 16 bit for load/store */ 5033 BFD_RELOC_SCORE_GPREL15, 5034 5035 /* This is a 24-bit reloc with the right 1 bit assumed to be 0 */ 5036 BFD_RELOC_SCORE_DUMMY2, 5037 BFD_RELOC_SCORE_JMP, 5038 5039 /* This is a 19-bit reloc with the right 1 bit assumed to be 0 */ 5040 BFD_RELOC_SCORE_BRANCH, 5041 5042 /* This is a 32-bit reloc for 48-bit instructions. */ 5043 BFD_RELOC_SCORE_IMM30, 5044 5045 /* This is a 32-bit reloc for 48-bit instructions. */ 5046 BFD_RELOC_SCORE_IMM32, 5047 5048 /* This is a 11-bit reloc with the right 1 bit assumed to be 0 */ 5049 BFD_RELOC_SCORE16_JMP, 5050 5051 /* This is a 8-bit reloc with the right 1 bit assumed to be 0 */ 5052 BFD_RELOC_SCORE16_BRANCH, 5053 5054 /* This is a 9-bit reloc with the right 1 bit assumed to be 0 */ 5055 BFD_RELOC_SCORE_BCMP, 5056 5057 /* Undocumented Score relocs */ 5058 BFD_RELOC_SCORE_GOT15, 5059 BFD_RELOC_SCORE_GOT_LO16, 5060 BFD_RELOC_SCORE_CALL15, 5061 BFD_RELOC_SCORE_DUMMY_HI16, 5062 5063 /* Scenix IP2K - 9-bit register number / data address */ 5064 BFD_RELOC_IP2K_FR9, 5065 5066 /* Scenix IP2K - 4-bit register/data bank number */ 5067 BFD_RELOC_IP2K_BANK, 5068 5069 /* Scenix IP2K - low 13 bits of instruction word address */ 5070 BFD_RELOC_IP2K_ADDR16CJP, 5071 5072 /* Scenix IP2K - high 3 bits of instruction word address */ 5073 BFD_RELOC_IP2K_PAGE3, 5074 5075 /* Scenix IP2K - ext/low/high 8 bits of data address */ 5076 BFD_RELOC_IP2K_LO8DATA, 5077 BFD_RELOC_IP2K_HI8DATA, 5078 BFD_RELOC_IP2K_EX8DATA, 5079 5080 /* Scenix IP2K - low/high 8 bits of instruction word address */ 5081 BFD_RELOC_IP2K_LO8INSN, 5082 BFD_RELOC_IP2K_HI8INSN, 5083 5084 /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */ 5085 BFD_RELOC_IP2K_PC_SKIP, 5086 5087 /* Scenix IP2K - 16 bit word address in text section. */ 5088 BFD_RELOC_IP2K_TEXT, 5089 5090 /* Scenix IP2K - 7-bit sp or dp offset */ 5091 BFD_RELOC_IP2K_FR_OFFSET, 5092 5093 /* Scenix VPE4K coprocessor - data/insn-space addressing */ 5094 BFD_RELOC_VPE4KMATH_DATA, 5095 BFD_RELOC_VPE4KMATH_INSN, 5096 5097 /* These two relocations are used by the linker to determine which of 5098 the entries in a C++ virtual function table are actually used. When 5099 the --gc-sections option is given, the linker will zero out the entries 5100 that are not used, so that the code for those functions need not be 5101 included in the output. 5102 5103 VTABLE_INHERIT is a zero-space relocation used to describe to the 5104 linker the inheritance tree of a C++ virtual function table. The 5105 relocation's symbol should be the parent class' vtable, and the 5106 relocation should be located at the child vtable. 5107 5108 VTABLE_ENTRY is a zero-space relocation that describes the use of a 5109 virtual function table entry. The reloc's symbol should refer to the 5110 table of the class mentioned in the code. Off of that base, an offset 5111 describes the entry that is being used. For Rela hosts, this offset 5112 is stored in the reloc's addend. For Rel hosts, we are forced to put 5113 this offset in the reloc's section offset. */ 5114 BFD_RELOC_VTABLE_INHERIT, 5115 BFD_RELOC_VTABLE_ENTRY, 5116 5117 /* Intel IA64 Relocations. */ 5118 BFD_RELOC_IA64_IMM14, 5119 BFD_RELOC_IA64_IMM22, 5120 BFD_RELOC_IA64_IMM64, 5121 BFD_RELOC_IA64_DIR32MSB, 5122 BFD_RELOC_IA64_DIR32LSB, 5123 BFD_RELOC_IA64_DIR64MSB, 5124 BFD_RELOC_IA64_DIR64LSB, 5125 BFD_RELOC_IA64_GPREL22, 5126 BFD_RELOC_IA64_GPREL64I, 5127 BFD_RELOC_IA64_GPREL32MSB, 5128 BFD_RELOC_IA64_GPREL32LSB, 5129 BFD_RELOC_IA64_GPREL64MSB, 5130 BFD_RELOC_IA64_GPREL64LSB, 5131 BFD_RELOC_IA64_LTOFF22, 5132 BFD_RELOC_IA64_LTOFF64I, 5133 BFD_RELOC_IA64_PLTOFF22, 5134 BFD_RELOC_IA64_PLTOFF64I, 5135 BFD_RELOC_IA64_PLTOFF64MSB, 5136 BFD_RELOC_IA64_PLTOFF64LSB, 5137 BFD_RELOC_IA64_FPTR64I, 5138 BFD_RELOC_IA64_FPTR32MSB, 5139 BFD_RELOC_IA64_FPTR32LSB, 5140 BFD_RELOC_IA64_FPTR64MSB, 5141 BFD_RELOC_IA64_FPTR64LSB, 5142 BFD_RELOC_IA64_PCREL21B, 5143 BFD_RELOC_IA64_PCREL21BI, 5144 BFD_RELOC_IA64_PCREL21M, 5145 BFD_RELOC_IA64_PCREL21F, 5146 BFD_RELOC_IA64_PCREL22, 5147 BFD_RELOC_IA64_PCREL60B, 5148 BFD_RELOC_IA64_PCREL64I, 5149 BFD_RELOC_IA64_PCREL32MSB, 5150 BFD_RELOC_IA64_PCREL32LSB, 5151 BFD_RELOC_IA64_PCREL64MSB, 5152 BFD_RELOC_IA64_PCREL64LSB, 5153 BFD_RELOC_IA64_LTOFF_FPTR22, 5154 BFD_RELOC_IA64_LTOFF_FPTR64I, 5155 BFD_RELOC_IA64_LTOFF_FPTR32MSB, 5156 BFD_RELOC_IA64_LTOFF_FPTR32LSB, 5157 BFD_RELOC_IA64_LTOFF_FPTR64MSB, 5158 BFD_RELOC_IA64_LTOFF_FPTR64LSB, 5159 BFD_RELOC_IA64_SEGREL32MSB, 5160 BFD_RELOC_IA64_SEGREL32LSB, 5161 BFD_RELOC_IA64_SEGREL64MSB, 5162 BFD_RELOC_IA64_SEGREL64LSB, 5163 BFD_RELOC_IA64_SECREL32MSB, 5164 BFD_RELOC_IA64_SECREL32LSB, 5165 BFD_RELOC_IA64_SECREL64MSB, 5166 BFD_RELOC_IA64_SECREL64LSB, 5167 BFD_RELOC_IA64_REL32MSB, 5168 BFD_RELOC_IA64_REL32LSB, 5169 BFD_RELOC_IA64_REL64MSB, 5170 BFD_RELOC_IA64_REL64LSB, 5171 BFD_RELOC_IA64_LTV32MSB, 5172 BFD_RELOC_IA64_LTV32LSB, 5173 BFD_RELOC_IA64_LTV64MSB, 5174 BFD_RELOC_IA64_LTV64LSB, 5175 BFD_RELOC_IA64_IPLTMSB, 5176 BFD_RELOC_IA64_IPLTLSB, 5177 BFD_RELOC_IA64_COPY, 5178 BFD_RELOC_IA64_LTOFF22X, 5179 BFD_RELOC_IA64_LDXMOV, 5180 BFD_RELOC_IA64_TPREL14, 5181 BFD_RELOC_IA64_TPREL22, 5182 BFD_RELOC_IA64_TPREL64I, 5183 BFD_RELOC_IA64_TPREL64MSB, 5184 BFD_RELOC_IA64_TPREL64LSB, 5185 BFD_RELOC_IA64_LTOFF_TPREL22, 5186 BFD_RELOC_IA64_DTPMOD64MSB, 5187 BFD_RELOC_IA64_DTPMOD64LSB, 5188 BFD_RELOC_IA64_LTOFF_DTPMOD22, 5189 BFD_RELOC_IA64_DTPREL14, 5190 BFD_RELOC_IA64_DTPREL22, 5191 BFD_RELOC_IA64_DTPREL64I, 5192 BFD_RELOC_IA64_DTPREL32MSB, 5193 BFD_RELOC_IA64_DTPREL32LSB, 5194 BFD_RELOC_IA64_DTPREL64MSB, 5195 BFD_RELOC_IA64_DTPREL64LSB, 5196 BFD_RELOC_IA64_LTOFF_DTPREL22, 5197 5198 /* Motorola 68HC11 reloc. 5199 This is the 8 bit high part of an absolute address. */ 5200 BFD_RELOC_M68HC11_HI8, 5201 5202 /* Motorola 68HC11 reloc. 5203 This is the 8 bit low part of an absolute address. */ 5204 BFD_RELOC_M68HC11_LO8, 5205 5206 /* Motorola 68HC11 reloc. 5207 This is the 3 bit of a value. */ 5208 BFD_RELOC_M68HC11_3B, 5209 5210 /* Motorola 68HC11 reloc. 5211 This reloc marks the beginning of a jump/call instruction. 5212 It is used for linker relaxation to correctly identify beginning 5213 of instruction and change some branches to use PC-relative 5214 addressing mode. */ 5215 BFD_RELOC_M68HC11_RL_JUMP, 5216 5217 /* Motorola 68HC11 reloc. 5218 This reloc marks a group of several instructions that gcc generates 5219 and for which the linker relaxation pass can modify and/or remove 5220 some of them. */ 5221 BFD_RELOC_M68HC11_RL_GROUP, 5222 5223 /* Motorola 68HC11 reloc. 5224 This is the 16-bit lower part of an address. It is used for 'call' 5225 instruction to specify the symbol address without any special 5226 transformation (due to memory bank window). */ 5227 BFD_RELOC_M68HC11_LO16, 5228 5229 /* Motorola 68HC11 reloc. 5230 This is a 8-bit reloc that specifies the page number of an address. 5231 It is used by 'call' instruction to specify the page number of 5232 the symbol. */ 5233 BFD_RELOC_M68HC11_PAGE, 5234 5235 /* Motorola 68HC11 reloc. 5236 This is a 24-bit reloc that represents the address with a 16-bit 5237 value and a 8-bit page number. The symbol address is transformed 5238 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */ 5239 BFD_RELOC_M68HC11_24, 5240 5241 /* Motorola 68HC12 reloc. 5242 This is the 5 bits of a value. */ 5243 BFD_RELOC_M68HC12_5B, 5244 5245 /* Freescale XGATE reloc. 5246 This reloc marks the beginning of a bra/jal instruction. */ 5247 BFD_RELOC_XGATE_RL_JUMP, 5248 5249 /* Freescale XGATE reloc. 5250 This reloc marks a group of several instructions that gcc generates 5251 and for which the linker relaxation pass can modify and/or remove 5252 some of them. */ 5253 BFD_RELOC_XGATE_RL_GROUP, 5254 5255 /* Freescale XGATE reloc. 5256 This is the 16-bit lower part of an address. It is used for the '16-bit' 5257 instructions. */ 5258 BFD_RELOC_XGATE_LO16, 5259 5260 /* Freescale XGATE reloc. */ 5261 BFD_RELOC_XGATE_GPAGE, 5262 5263 /* Freescale XGATE reloc. */ 5264 BFD_RELOC_XGATE_24, 5265 5266 /* Freescale XGATE reloc. 5267 This is a 9-bit pc-relative reloc. */ 5268 BFD_RELOC_XGATE_PCREL_9, 5269 5270 /* Freescale XGATE reloc. 5271 This is a 10-bit pc-relative reloc. */ 5272 BFD_RELOC_XGATE_PCREL_10, 5273 5274 /* Freescale XGATE reloc. 5275 This is the 16-bit lower part of an address. It is used for the '16-bit' 5276 instructions. */ 5277 BFD_RELOC_XGATE_IMM8_LO, 5278 5279 /* Freescale XGATE reloc. 5280 This is the 16-bit higher part of an address. It is used for the '16-bit' 5281 instructions. */ 5282 BFD_RELOC_XGATE_IMM8_HI, 5283 5284 /* Freescale XGATE reloc. 5285 This is a 3-bit pc-relative reloc. */ 5286 BFD_RELOC_XGATE_IMM3, 5287 5288 /* Freescale XGATE reloc. 5289 This is a 4-bit pc-relative reloc. */ 5290 BFD_RELOC_XGATE_IMM4, 5291 5292 /* Freescale XGATE reloc. 5293 This is a 5-bit pc-relative reloc. */ 5294 BFD_RELOC_XGATE_IMM5, 5295 5296 /* Motorola 68HC12 reloc. 5297 This is the 9 bits of a value. */ 5298 BFD_RELOC_M68HC12_9B, 5299 5300 /* Motorola 68HC12 reloc. 5301 This is the 16 bits of a value. */ 5302 BFD_RELOC_M68HC12_16B, 5303 5304 /* Motorola 68HC12/XGATE reloc. 5305 This is a PCREL9 branch. */ 5306 BFD_RELOC_M68HC12_9_PCREL, 5307 5308 /* Motorola 68HC12/XGATE reloc. 5309 This is a PCREL10 branch. */ 5310 BFD_RELOC_M68HC12_10_PCREL, 5311 5312 /* Motorola 68HC12/XGATE reloc. 5313 This is the 8 bit low part of an absolute address and immediately precedes 5314 a matching HI8XG part. */ 5315 BFD_RELOC_M68HC12_LO8XG, 5316 5317 /* Motorola 68HC12/XGATE reloc. 5318 This is the 8 bit high part of an absolute address and immediately follows 5319 a matching LO8XG part. */ 5320 BFD_RELOC_M68HC12_HI8XG, 5321 5322 /* Freescale S12Z reloc. 5323 This is a 15 bit relative address. If the most significant bits are all zero 5324 then it may be truncated to 8 bits. */ 5325 BFD_RELOC_S12Z_15_PCREL, 5326 5327 /* NS CR16C Relocations. */ 5328 BFD_RELOC_16C_NUM08, 5329 BFD_RELOC_16C_NUM08_C, 5330 BFD_RELOC_16C_NUM16, 5331 BFD_RELOC_16C_NUM16_C, 5332 BFD_RELOC_16C_NUM32, 5333 BFD_RELOC_16C_NUM32_C, 5334 BFD_RELOC_16C_DISP04, 5335 BFD_RELOC_16C_DISP04_C, 5336 BFD_RELOC_16C_DISP08, 5337 BFD_RELOC_16C_DISP08_C, 5338 BFD_RELOC_16C_DISP16, 5339 BFD_RELOC_16C_DISP16_C, 5340 BFD_RELOC_16C_DISP24, 5341 BFD_RELOC_16C_DISP24_C, 5342 BFD_RELOC_16C_DISP24a, 5343 BFD_RELOC_16C_DISP24a_C, 5344 BFD_RELOC_16C_REG04, 5345 BFD_RELOC_16C_REG04_C, 5346 BFD_RELOC_16C_REG04a, 5347 BFD_RELOC_16C_REG04a_C, 5348 BFD_RELOC_16C_REG14, 5349 BFD_RELOC_16C_REG14_C, 5350 BFD_RELOC_16C_REG16, 5351 BFD_RELOC_16C_REG16_C, 5352 BFD_RELOC_16C_REG20, 5353 BFD_RELOC_16C_REG20_C, 5354 BFD_RELOC_16C_ABS20, 5355 BFD_RELOC_16C_ABS20_C, 5356 BFD_RELOC_16C_ABS24, 5357 BFD_RELOC_16C_ABS24_C, 5358 BFD_RELOC_16C_IMM04, 5359 BFD_RELOC_16C_IMM04_C, 5360 BFD_RELOC_16C_IMM16, 5361 BFD_RELOC_16C_IMM16_C, 5362 BFD_RELOC_16C_IMM20, 5363 BFD_RELOC_16C_IMM20_C, 5364 BFD_RELOC_16C_IMM24, 5365 BFD_RELOC_16C_IMM24_C, 5366 BFD_RELOC_16C_IMM32, 5367 BFD_RELOC_16C_IMM32_C, 5368 5369 /* NS CR16 Relocations. */ 5370 BFD_RELOC_CR16_NUM8, 5371 BFD_RELOC_CR16_NUM16, 5372 BFD_RELOC_CR16_NUM32, 5373 BFD_RELOC_CR16_NUM32a, 5374 BFD_RELOC_CR16_REGREL0, 5375 BFD_RELOC_CR16_REGREL4, 5376 BFD_RELOC_CR16_REGREL4a, 5377 BFD_RELOC_CR16_REGREL14, 5378 BFD_RELOC_CR16_REGREL14a, 5379 BFD_RELOC_CR16_REGREL16, 5380 BFD_RELOC_CR16_REGREL20, 5381 BFD_RELOC_CR16_REGREL20a, 5382 BFD_RELOC_CR16_ABS20, 5383 BFD_RELOC_CR16_ABS24, 5384 BFD_RELOC_CR16_IMM4, 5385 BFD_RELOC_CR16_IMM8, 5386 BFD_RELOC_CR16_IMM16, 5387 BFD_RELOC_CR16_IMM20, 5388 BFD_RELOC_CR16_IMM24, 5389 BFD_RELOC_CR16_IMM32, 5390 BFD_RELOC_CR16_IMM32a, 5391 BFD_RELOC_CR16_DISP4, 5392 BFD_RELOC_CR16_DISP8, 5393 BFD_RELOC_CR16_DISP16, 5394 BFD_RELOC_CR16_DISP20, 5395 BFD_RELOC_CR16_DISP24, 5396 BFD_RELOC_CR16_DISP24a, 5397 BFD_RELOC_CR16_SWITCH8, 5398 BFD_RELOC_CR16_SWITCH16, 5399 BFD_RELOC_CR16_SWITCH32, 5400 BFD_RELOC_CR16_GOT_REGREL20, 5401 BFD_RELOC_CR16_GOTC_REGREL20, 5402 BFD_RELOC_CR16_GLOB_DAT, 5403 5404 /* NS CRX Relocations. */ 5405 BFD_RELOC_CRX_REL4, 5406 BFD_RELOC_CRX_REL8, 5407 BFD_RELOC_CRX_REL8_CMP, 5408 BFD_RELOC_CRX_REL16, 5409 BFD_RELOC_CRX_REL24, 5410 BFD_RELOC_CRX_REL32, 5411 BFD_RELOC_CRX_REGREL12, 5412 BFD_RELOC_CRX_REGREL22, 5413 BFD_RELOC_CRX_REGREL28, 5414 BFD_RELOC_CRX_REGREL32, 5415 BFD_RELOC_CRX_ABS16, 5416 BFD_RELOC_CRX_ABS32, 5417 BFD_RELOC_CRX_NUM8, 5418 BFD_RELOC_CRX_NUM16, 5419 BFD_RELOC_CRX_NUM32, 5420 BFD_RELOC_CRX_IMM16, 5421 BFD_RELOC_CRX_IMM32, 5422 BFD_RELOC_CRX_SWITCH8, 5423 BFD_RELOC_CRX_SWITCH16, 5424 BFD_RELOC_CRX_SWITCH32, 5425 5426 /* These relocs are only used within the CRIS assembler. They are not 5427 (at present) written to any object files. */ 5428 BFD_RELOC_CRIS_BDISP8, 5429 BFD_RELOC_CRIS_UNSIGNED_5, 5430 BFD_RELOC_CRIS_SIGNED_6, 5431 BFD_RELOC_CRIS_UNSIGNED_6, 5432 BFD_RELOC_CRIS_SIGNED_8, 5433 BFD_RELOC_CRIS_UNSIGNED_8, 5434 BFD_RELOC_CRIS_SIGNED_16, 5435 BFD_RELOC_CRIS_UNSIGNED_16, 5436 BFD_RELOC_CRIS_LAPCQ_OFFSET, 5437 BFD_RELOC_CRIS_UNSIGNED_4, 5438 5439 /* Relocs used in ELF shared libraries for CRIS. */ 5440 BFD_RELOC_CRIS_COPY, 5441 BFD_RELOC_CRIS_GLOB_DAT, 5442 BFD_RELOC_CRIS_JUMP_SLOT, 5443 BFD_RELOC_CRIS_RELATIVE, 5444 5445 /* 32-bit offset to symbol-entry within GOT. */ 5446 BFD_RELOC_CRIS_32_GOT, 5447 5448 /* 16-bit offset to symbol-entry within GOT. */ 5449 BFD_RELOC_CRIS_16_GOT, 5450 5451 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 5452 BFD_RELOC_CRIS_32_GOTPLT, 5453 5454 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 5455 BFD_RELOC_CRIS_16_GOTPLT, 5456 5457 /* 32-bit offset to symbol, relative to GOT. */ 5458 BFD_RELOC_CRIS_32_GOTREL, 5459 5460 /* 32-bit offset to symbol with PLT entry, relative to GOT. */ 5461 BFD_RELOC_CRIS_32_PLT_GOTREL, 5462 5463 /* 32-bit offset to symbol with PLT entry, relative to this relocation. */ 5464 BFD_RELOC_CRIS_32_PLT_PCREL, 5465 5466 /* Relocs used in TLS code for CRIS. */ 5467 BFD_RELOC_CRIS_32_GOT_GD, 5468 BFD_RELOC_CRIS_16_GOT_GD, 5469 BFD_RELOC_CRIS_32_GD, 5470 BFD_RELOC_CRIS_DTP, 5471 BFD_RELOC_CRIS_32_DTPREL, 5472 BFD_RELOC_CRIS_16_DTPREL, 5473 BFD_RELOC_CRIS_32_GOT_TPREL, 5474 BFD_RELOC_CRIS_16_GOT_TPREL, 5475 BFD_RELOC_CRIS_32_TPREL, 5476 BFD_RELOC_CRIS_16_TPREL, 5477 BFD_RELOC_CRIS_DTPMOD, 5478 BFD_RELOC_CRIS_32_IE, 5479 5480 /* OpenRISC 1000 Relocations. */ 5481 BFD_RELOC_OR1K_REL_26, 5482 BFD_RELOC_OR1K_SLO16, 5483 BFD_RELOC_OR1K_PCREL_PG21, 5484 BFD_RELOC_OR1K_LO13, 5485 BFD_RELOC_OR1K_SLO13, 5486 BFD_RELOC_OR1K_GOTPC_HI16, 5487 BFD_RELOC_OR1K_GOTPC_LO16, 5488 BFD_RELOC_OR1K_GOT16, 5489 BFD_RELOC_OR1K_GOT_PG21, 5490 BFD_RELOC_OR1K_GOT_LO13, 5491 BFD_RELOC_OR1K_PLT26, 5492 BFD_RELOC_OR1K_PLTA26, 5493 BFD_RELOC_OR1K_GOTOFF_SLO16, 5494 BFD_RELOC_OR1K_COPY, 5495 BFD_RELOC_OR1K_GLOB_DAT, 5496 BFD_RELOC_OR1K_JMP_SLOT, 5497 BFD_RELOC_OR1K_RELATIVE, 5498 BFD_RELOC_OR1K_TLS_GD_HI16, 5499 BFD_RELOC_OR1K_TLS_GD_LO16, 5500 BFD_RELOC_OR1K_TLS_GD_PG21, 5501 BFD_RELOC_OR1K_TLS_GD_LO13, 5502 BFD_RELOC_OR1K_TLS_LDM_HI16, 5503 BFD_RELOC_OR1K_TLS_LDM_LO16, 5504 BFD_RELOC_OR1K_TLS_LDM_PG21, 5505 BFD_RELOC_OR1K_TLS_LDM_LO13, 5506 BFD_RELOC_OR1K_TLS_LDO_HI16, 5507 BFD_RELOC_OR1K_TLS_LDO_LO16, 5508 BFD_RELOC_OR1K_TLS_IE_HI16, 5509 BFD_RELOC_OR1K_TLS_IE_AHI16, 5510 BFD_RELOC_OR1K_TLS_IE_LO16, 5511 BFD_RELOC_OR1K_TLS_IE_PG21, 5512 BFD_RELOC_OR1K_TLS_IE_LO13, 5513 BFD_RELOC_OR1K_TLS_LE_HI16, 5514 BFD_RELOC_OR1K_TLS_LE_AHI16, 5515 BFD_RELOC_OR1K_TLS_LE_LO16, 5516 BFD_RELOC_OR1K_TLS_LE_SLO16, 5517 BFD_RELOC_OR1K_TLS_TPOFF, 5518 BFD_RELOC_OR1K_TLS_DTPOFF, 5519 BFD_RELOC_OR1K_TLS_DTPMOD, 5520 5521 /* H8 elf Relocations. */ 5522 BFD_RELOC_H8_DIR16A8, 5523 BFD_RELOC_H8_DIR16R8, 5524 BFD_RELOC_H8_DIR24A8, 5525 BFD_RELOC_H8_DIR24R8, 5526 BFD_RELOC_H8_DIR32A16, 5527 BFD_RELOC_H8_DISP32A16, 5528 5529 /* Sony Xstormy16 Relocations. */ 5530 BFD_RELOC_XSTORMY16_REL_12, 5531 BFD_RELOC_XSTORMY16_12, 5532 BFD_RELOC_XSTORMY16_24, 5533 BFD_RELOC_XSTORMY16_FPTR16, 5534 5535 /* Self-describing complex relocations. */ 5536 BFD_RELOC_RELC, 5537 5538 5539 /* Infineon Relocations. */ 5540 BFD_RELOC_XC16X_PAG, 5541 BFD_RELOC_XC16X_POF, 5542 BFD_RELOC_XC16X_SEG, 5543 BFD_RELOC_XC16X_SOF, 5544 5545 /* Relocations used by VAX ELF. */ 5546 BFD_RELOC_VAX_GLOB_DAT, 5547 BFD_RELOC_VAX_JMP_SLOT, 5548 BFD_RELOC_VAX_RELATIVE, 5549 5550 /* Morpho MT - 16 bit immediate relocation. */ 5551 BFD_RELOC_MT_PC16, 5552 5553 /* Morpho MT - Hi 16 bits of an address. */ 5554 BFD_RELOC_MT_HI16, 5555 5556 /* Morpho MT - Low 16 bits of an address. */ 5557 BFD_RELOC_MT_LO16, 5558 5559 /* Morpho MT - Used to tell the linker which vtable entries are used. */ 5560 BFD_RELOC_MT_GNU_VTINHERIT, 5561 5562 /* Morpho MT - Used to tell the linker which vtable entries are used. */ 5563 BFD_RELOC_MT_GNU_VTENTRY, 5564 5565 /* Morpho MT - 8 bit immediate relocation. */ 5566 BFD_RELOC_MT_PCINSN8, 5567 5568 /* msp430 specific relocation codes */ 5569 BFD_RELOC_MSP430_10_PCREL, 5570 BFD_RELOC_MSP430_16_PCREL, 5571 BFD_RELOC_MSP430_16, 5572 BFD_RELOC_MSP430_16_PCREL_BYTE, 5573 BFD_RELOC_MSP430_16_BYTE, 5574 BFD_RELOC_MSP430_2X_PCREL, 5575 BFD_RELOC_MSP430_RL_PCREL, 5576 BFD_RELOC_MSP430_ABS8, 5577 BFD_RELOC_MSP430X_PCR20_EXT_SRC, 5578 BFD_RELOC_MSP430X_PCR20_EXT_DST, 5579 BFD_RELOC_MSP430X_PCR20_EXT_ODST, 5580 BFD_RELOC_MSP430X_ABS20_EXT_SRC, 5581 BFD_RELOC_MSP430X_ABS20_EXT_DST, 5582 BFD_RELOC_MSP430X_ABS20_EXT_ODST, 5583 BFD_RELOC_MSP430X_ABS20_ADR_SRC, 5584 BFD_RELOC_MSP430X_ABS20_ADR_DST, 5585 BFD_RELOC_MSP430X_PCR16, 5586 BFD_RELOC_MSP430X_PCR20_CALL, 5587 BFD_RELOC_MSP430X_ABS16, 5588 BFD_RELOC_MSP430_ABS_HI16, 5589 BFD_RELOC_MSP430_PREL31, 5590 BFD_RELOC_MSP430_SYM_DIFF, 5591 5592 /* Relocations used by the Altera Nios II core. */ 5593 BFD_RELOC_NIOS2_S16, 5594 BFD_RELOC_NIOS2_U16, 5595 BFD_RELOC_NIOS2_CALL26, 5596 BFD_RELOC_NIOS2_IMM5, 5597 BFD_RELOC_NIOS2_CACHE_OPX, 5598 BFD_RELOC_NIOS2_IMM6, 5599 BFD_RELOC_NIOS2_IMM8, 5600 BFD_RELOC_NIOS2_HI16, 5601 BFD_RELOC_NIOS2_LO16, 5602 BFD_RELOC_NIOS2_HIADJ16, 5603 BFD_RELOC_NIOS2_GPREL, 5604 BFD_RELOC_NIOS2_UJMP, 5605 BFD_RELOC_NIOS2_CJMP, 5606 BFD_RELOC_NIOS2_CALLR, 5607 BFD_RELOC_NIOS2_ALIGN, 5608 BFD_RELOC_NIOS2_GOT16, 5609 BFD_RELOC_NIOS2_CALL16, 5610 BFD_RELOC_NIOS2_GOTOFF_LO, 5611 BFD_RELOC_NIOS2_GOTOFF_HA, 5612 BFD_RELOC_NIOS2_PCREL_LO, 5613 BFD_RELOC_NIOS2_PCREL_HA, 5614 BFD_RELOC_NIOS2_TLS_GD16, 5615 BFD_RELOC_NIOS2_TLS_LDM16, 5616 BFD_RELOC_NIOS2_TLS_LDO16, 5617 BFD_RELOC_NIOS2_TLS_IE16, 5618 BFD_RELOC_NIOS2_TLS_LE16, 5619 BFD_RELOC_NIOS2_TLS_DTPMOD, 5620 BFD_RELOC_NIOS2_TLS_DTPREL, 5621 BFD_RELOC_NIOS2_TLS_TPREL, 5622 BFD_RELOC_NIOS2_COPY, 5623 BFD_RELOC_NIOS2_GLOB_DAT, 5624 BFD_RELOC_NIOS2_JUMP_SLOT, 5625 BFD_RELOC_NIOS2_RELATIVE, 5626 BFD_RELOC_NIOS2_GOTOFF, 5627 BFD_RELOC_NIOS2_CALL26_NOAT, 5628 BFD_RELOC_NIOS2_GOT_LO, 5629 BFD_RELOC_NIOS2_GOT_HA, 5630 BFD_RELOC_NIOS2_CALL_LO, 5631 BFD_RELOC_NIOS2_CALL_HA, 5632 BFD_RELOC_NIOS2_R2_S12, 5633 BFD_RELOC_NIOS2_R2_I10_1_PCREL, 5634 BFD_RELOC_NIOS2_R2_T1I7_1_PCREL, 5635 BFD_RELOC_NIOS2_R2_T1I7_2, 5636 BFD_RELOC_NIOS2_R2_T2I4, 5637 BFD_RELOC_NIOS2_R2_T2I4_1, 5638 BFD_RELOC_NIOS2_R2_T2I4_2, 5639 BFD_RELOC_NIOS2_R2_X1I7_2, 5640 BFD_RELOC_NIOS2_R2_X2L5, 5641 BFD_RELOC_NIOS2_R2_F1I5_2, 5642 BFD_RELOC_NIOS2_R2_L5I4X1, 5643 BFD_RELOC_NIOS2_R2_T1X1I6, 5644 BFD_RELOC_NIOS2_R2_T1X1I6_2, 5645 5646 /* PRU LDI 16-bit unsigned data-memory relocation. */ 5647 BFD_RELOC_PRU_U16, 5648 5649 /* PRU LDI 16-bit unsigned instruction-memory relocation. */ 5650 BFD_RELOC_PRU_U16_PMEMIMM, 5651 5652 /* PRU relocation for two consecutive LDI load instructions that load a 5653 32 bit value into a register. If the higher bits are all zero, then 5654 the second instruction may be relaxed. */ 5655 BFD_RELOC_PRU_LDI32, 5656 5657 /* PRU QBBx 10-bit signed PC-relative relocation. */ 5658 BFD_RELOC_PRU_S10_PCREL, 5659 5660 /* PRU 8-bit unsigned relocation used for the LOOP instruction. */ 5661 BFD_RELOC_PRU_U8_PCREL, 5662 5663 /* PRU Program Memory relocations. Used to convert from byte addressing to 5664 32-bit word addressing. */ 5665 BFD_RELOC_PRU_32_PMEM, 5666 BFD_RELOC_PRU_16_PMEM, 5667 5668 /* PRU relocations to mark the difference of two local symbols. 5669 These are only needed to support linker relaxation and can be ignored 5670 when not relaxing. The field is set to the value of the difference 5671 assuming no relaxation. The relocation encodes the position of the 5672 second symbol so the linker can determine whether to adjust the field 5673 value. The PMEM variants encode the word difference, instead of byte 5674 difference between symbols. */ 5675 BFD_RELOC_PRU_GNU_DIFF8, 5676 BFD_RELOC_PRU_GNU_DIFF16, 5677 BFD_RELOC_PRU_GNU_DIFF32, 5678 BFD_RELOC_PRU_GNU_DIFF16_PMEM, 5679 BFD_RELOC_PRU_GNU_DIFF32_PMEM, 5680 5681 /* IQ2000 Relocations. */ 5682 BFD_RELOC_IQ2000_OFFSET_16, 5683 BFD_RELOC_IQ2000_OFFSET_21, 5684 BFD_RELOC_IQ2000_UHI16, 5685 5686 /* Special Xtensa relocation used only by PLT entries in ELF shared 5687 objects to indicate that the runtime linker should set the value 5688 to one of its own internal functions or data structures. */ 5689 BFD_RELOC_XTENSA_RTLD, 5690 5691 /* Xtensa relocations for ELF shared objects. */ 5692 BFD_RELOC_XTENSA_GLOB_DAT, 5693 BFD_RELOC_XTENSA_JMP_SLOT, 5694 BFD_RELOC_XTENSA_RELATIVE, 5695 5696 /* Xtensa relocation used in ELF object files for symbols that may require 5697 PLT entries. Otherwise, this is just a generic 32-bit relocation. */ 5698 BFD_RELOC_XTENSA_PLT, 5699 5700 /* Xtensa relocations to mark the difference of two local symbols. 5701 These are only needed to support linker relaxation and can be ignored 5702 when not relaxing. The field is set to the value of the difference 5703 assuming no relaxation. The relocation encodes the position of the 5704 first symbol so the linker can determine whether to adjust the field 5705 value. */ 5706 BFD_RELOC_XTENSA_DIFF8, 5707 BFD_RELOC_XTENSA_DIFF16, 5708 BFD_RELOC_XTENSA_DIFF32, 5709 5710 /* Generic Xtensa relocations for instruction operands. Only the slot 5711 number is encoded in the relocation. The relocation applies to the 5712 last PC-relative immediate operand, or if there are no PC-relative 5713 immediates, to the last immediate operand. */ 5714 BFD_RELOC_XTENSA_SLOT0_OP, 5715 BFD_RELOC_XTENSA_SLOT1_OP, 5716 BFD_RELOC_XTENSA_SLOT2_OP, 5717 BFD_RELOC_XTENSA_SLOT3_OP, 5718 BFD_RELOC_XTENSA_SLOT4_OP, 5719 BFD_RELOC_XTENSA_SLOT5_OP, 5720 BFD_RELOC_XTENSA_SLOT6_OP, 5721 BFD_RELOC_XTENSA_SLOT7_OP, 5722 BFD_RELOC_XTENSA_SLOT8_OP, 5723 BFD_RELOC_XTENSA_SLOT9_OP, 5724 BFD_RELOC_XTENSA_SLOT10_OP, 5725 BFD_RELOC_XTENSA_SLOT11_OP, 5726 BFD_RELOC_XTENSA_SLOT12_OP, 5727 BFD_RELOC_XTENSA_SLOT13_OP, 5728 BFD_RELOC_XTENSA_SLOT14_OP, 5729 5730 /* Alternate Xtensa relocations. Only the slot is encoded in the 5731 relocation. The meaning of these relocations is opcode-specific. */ 5732 BFD_RELOC_XTENSA_SLOT0_ALT, 5733 BFD_RELOC_XTENSA_SLOT1_ALT, 5734 BFD_RELOC_XTENSA_SLOT2_ALT, 5735 BFD_RELOC_XTENSA_SLOT3_ALT, 5736 BFD_RELOC_XTENSA_SLOT4_ALT, 5737 BFD_RELOC_XTENSA_SLOT5_ALT, 5738 BFD_RELOC_XTENSA_SLOT6_ALT, 5739 BFD_RELOC_XTENSA_SLOT7_ALT, 5740 BFD_RELOC_XTENSA_SLOT8_ALT, 5741 BFD_RELOC_XTENSA_SLOT9_ALT, 5742 BFD_RELOC_XTENSA_SLOT10_ALT, 5743 BFD_RELOC_XTENSA_SLOT11_ALT, 5744 BFD_RELOC_XTENSA_SLOT12_ALT, 5745 BFD_RELOC_XTENSA_SLOT13_ALT, 5746 BFD_RELOC_XTENSA_SLOT14_ALT, 5747 5748 /* Xtensa relocations for backward compatibility. These have all been 5749 replaced by BFD_RELOC_XTENSA_SLOT0_OP. */ 5750 BFD_RELOC_XTENSA_OP0, 5751 BFD_RELOC_XTENSA_OP1, 5752 BFD_RELOC_XTENSA_OP2, 5753 5754 /* Xtensa relocation to mark that the assembler expanded the 5755 instructions from an original target. The expansion size is 5756 encoded in the reloc size. */ 5757 BFD_RELOC_XTENSA_ASM_EXPAND, 5758 5759 /* Xtensa relocation to mark that the linker should simplify 5760 assembler-expanded instructions. This is commonly used 5761 internally by the linker after analysis of a 5762 BFD_RELOC_XTENSA_ASM_EXPAND. */ 5763 BFD_RELOC_XTENSA_ASM_SIMPLIFY, 5764 5765 /* Xtensa TLS relocations. */ 5766 BFD_RELOC_XTENSA_TLSDESC_FN, 5767 BFD_RELOC_XTENSA_TLSDESC_ARG, 5768 BFD_RELOC_XTENSA_TLS_DTPOFF, 5769 BFD_RELOC_XTENSA_TLS_TPOFF, 5770 BFD_RELOC_XTENSA_TLS_FUNC, 5771 BFD_RELOC_XTENSA_TLS_ARG, 5772 BFD_RELOC_XTENSA_TLS_CALL, 5773 5774 /* 8 bit signed offset in (ix+d) or (iy+d). */ 5775 BFD_RELOC_Z80_DISP8, 5776 5777 /* DJNZ offset. */ 5778 BFD_RELOC_Z8K_DISP7, 5779 5780 /* CALR offset. */ 5781 BFD_RELOC_Z8K_CALLR, 5782 5783 /* 4 bit value. */ 5784 BFD_RELOC_Z8K_IMM4L, 5785 5786 /* Lattice Mico32 relocations. */ 5787 BFD_RELOC_LM32_CALL, 5788 BFD_RELOC_LM32_BRANCH, 5789 BFD_RELOC_LM32_16_GOT, 5790 BFD_RELOC_LM32_GOTOFF_HI16, 5791 BFD_RELOC_LM32_GOTOFF_LO16, 5792 BFD_RELOC_LM32_COPY, 5793 BFD_RELOC_LM32_GLOB_DAT, 5794 BFD_RELOC_LM32_JMP_SLOT, 5795 BFD_RELOC_LM32_RELATIVE, 5796 5797 /* Difference between two section addreses. Must be followed by a 5798 BFD_RELOC_MACH_O_PAIR. */ 5799 BFD_RELOC_MACH_O_SECTDIFF, 5800 5801 /* Like BFD_RELOC_MACH_O_SECTDIFF but with a local symbol. */ 5802 BFD_RELOC_MACH_O_LOCAL_SECTDIFF, 5803 5804 /* Pair of relocation. Contains the first symbol. */ 5805 BFD_RELOC_MACH_O_PAIR, 5806 5807 /* Symbol will be substracted. Must be followed by a BFD_RELOC_32. */ 5808 BFD_RELOC_MACH_O_SUBTRACTOR32, 5809 5810 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */ 5811 BFD_RELOC_MACH_O_SUBTRACTOR64, 5812 5813 /* PCREL relocations. They are marked as branch to create PLT entry if 5814 required. */ 5815 BFD_RELOC_MACH_O_X86_64_BRANCH32, 5816 BFD_RELOC_MACH_O_X86_64_BRANCH8, 5817 5818 /* Used when referencing a GOT entry. */ 5819 BFD_RELOC_MACH_O_X86_64_GOT, 5820 5821 /* Used when loading a GOT entry with movq. It is specially marked so that 5822 the linker could optimize the movq to a leaq if possible. */ 5823 BFD_RELOC_MACH_O_X86_64_GOT_LOAD, 5824 5825 /* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */ 5826 BFD_RELOC_MACH_O_X86_64_PCREL32_1, 5827 5828 /* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */ 5829 BFD_RELOC_MACH_O_X86_64_PCREL32_2, 5830 5831 /* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */ 5832 BFD_RELOC_MACH_O_X86_64_PCREL32_4, 5833 5834 /* Used when referencing a TLV entry. */ 5835 BFD_RELOC_MACH_O_X86_64_TLV, 5836 5837 /* Addend for PAGE or PAGEOFF. */ 5838 BFD_RELOC_MACH_O_ARM64_ADDEND, 5839 5840 /* Relative offset to page of GOT slot. */ 5841 BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGE21, 5842 5843 /* Relative offset within page of GOT slot. */ 5844 BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGEOFF12, 5845 5846 /* Address of a GOT entry. */ 5847 BFD_RELOC_MACH_O_ARM64_POINTER_TO_GOT, 5848 5849 /* This is a 32 bit reloc for the microblaze that stores the 5850 low 16 bits of a value */ 5851 BFD_RELOC_MICROBLAZE_32_LO, 5852 5853 /* This is a 32 bit pc-relative reloc for the microblaze that 5854 stores the low 16 bits of a value */ 5855 BFD_RELOC_MICROBLAZE_32_LO_PCREL, 5856 5857 /* This is a 32 bit reloc for the microblaze that stores a 5858 value relative to the read-only small data area anchor */ 5859 BFD_RELOC_MICROBLAZE_32_ROSDA, 5860 5861 /* This is a 32 bit reloc for the microblaze that stores a 5862 value relative to the read-write small data area anchor */ 5863 BFD_RELOC_MICROBLAZE_32_RWSDA, 5864 5865 /* This is a 32 bit reloc for the microblaze to handle 5866 expressions of the form "Symbol Op Symbol" */ 5867 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM, 5868 5869 /* This is a 64 bit reloc that stores the 32 bit pc relative 5870 value in two words (with an imm instruction). No relocation is 5871 done here - only used for relaxing */ 5872 BFD_RELOC_MICROBLAZE_64_NONE, 5873 5874 /* This is a 64 bit reloc that stores the 32 bit pc relative 5875 value in two words (with an imm instruction). The relocation is 5876 PC-relative GOT offset */ 5877 BFD_RELOC_MICROBLAZE_64_GOTPC, 5878 5879 /* This is a 64 bit reloc that stores the 32 bit pc relative 5880 value in two words (with an imm instruction). The relocation is 5881 GOT offset */ 5882 BFD_RELOC_MICROBLAZE_64_GOT, 5883 5884 /* This is a 64 bit reloc that stores the 32 bit pc relative 5885 value in two words (with an imm instruction). The relocation is 5886 PC-relative offset into PLT */ 5887 BFD_RELOC_MICROBLAZE_64_PLT, 5888 5889 /* This is a 64 bit reloc that stores the 32 bit GOT relative 5890 value in two words (with an imm instruction). The relocation is 5891 relative offset from _GLOBAL_OFFSET_TABLE_ */ 5892 BFD_RELOC_MICROBLAZE_64_GOTOFF, 5893 5894 /* This is a 32 bit reloc that stores the 32 bit GOT relative 5895 value in a word. The relocation is relative offset from */ 5896 BFD_RELOC_MICROBLAZE_32_GOTOFF, 5897 5898 /* This is used to tell the dynamic linker to copy the value out of 5899 the dynamic object into the runtime process image. */ 5900 BFD_RELOC_MICROBLAZE_COPY, 5901 5902 /* Unused Reloc */ 5903 BFD_RELOC_MICROBLAZE_64_TLS, 5904 5905 /* This is a 64 bit reloc that stores the 32 bit GOT relative value 5906 of the GOT TLS GD info entry in two words (with an imm instruction). The 5907 relocation is GOT offset. */ 5908 BFD_RELOC_MICROBLAZE_64_TLSGD, 5909 5910 /* This is a 64 bit reloc that stores the 32 bit GOT relative value 5911 of the GOT TLS LD info entry in two words (with an imm instruction). The 5912 relocation is GOT offset. */ 5913 BFD_RELOC_MICROBLAZE_64_TLSLD, 5914 5915 /* This is a 32 bit reloc that stores the Module ID to GOT(n). */ 5916 BFD_RELOC_MICROBLAZE_32_TLSDTPMOD, 5917 5918 /* This is a 32 bit reloc that stores TLS offset to GOT(n+1). */ 5919 BFD_RELOC_MICROBLAZE_32_TLSDTPREL, 5920 5921 /* This is a 32 bit reloc for storing TLS offset to two words (uses imm 5922 instruction) */ 5923 BFD_RELOC_MICROBLAZE_64_TLSDTPREL, 5924 5925 /* This is a 64 bit reloc that stores 32-bit thread pointer relative offset 5926 to two words (uses imm instruction). */ 5927 BFD_RELOC_MICROBLAZE_64_TLSGOTTPREL, 5928 5929 /* This is a 64 bit reloc that stores 32-bit thread pointer relative offset 5930 to two words (uses imm instruction). */ 5931 BFD_RELOC_MICROBLAZE_64_TLSTPREL, 5932 5933 /* This is a 64 bit reloc that stores the 32 bit pc relative 5934 value in two words (with an imm instruction). The relocation is 5935 PC-relative offset from start of TEXT. */ 5936 BFD_RELOC_MICROBLAZE_64_TEXTPCREL, 5937 5938 /* This is a 64 bit reloc that stores the 32 bit offset 5939 value in two words (with an imm instruction). The relocation is 5940 relative offset from start of TEXT. */ 5941 BFD_RELOC_MICROBLAZE_64_TEXTREL, 5942 5943 /* AArch64 pseudo relocation code to mark the start of the AArch64 5944 relocation enumerators. N.B. the order of the enumerators is 5945 important as several tables in the AArch64 bfd backend are indexed 5946 by these enumerators; make sure they are all synced. */ 5947 BFD_RELOC_AARCH64_RELOC_START, 5948 5949 /* Deprecated AArch64 null relocation code. */ 5950 BFD_RELOC_AARCH64_NULL, 5951 5952 /* AArch64 null relocation code. */ 5953 BFD_RELOC_AARCH64_NONE, 5954 5955 /* Basic absolute relocations of N bits. These are equivalent to 5956 BFD_RELOC_N and they were added to assist the indexing of the howto 5957 table. */ 5958 BFD_RELOC_AARCH64_64, 5959 BFD_RELOC_AARCH64_32, 5960 BFD_RELOC_AARCH64_16, 5961 5962 /* PC-relative relocations. These are equivalent to BFD_RELOC_N_PCREL 5963 and they were added to assist the indexing of the howto table. */ 5964 BFD_RELOC_AARCH64_64_PCREL, 5965 BFD_RELOC_AARCH64_32_PCREL, 5966 BFD_RELOC_AARCH64_16_PCREL, 5967 5968 /* AArch64 MOV[NZK] instruction with most significant bits 0 to 15 5969 of an unsigned address/value. */ 5970 BFD_RELOC_AARCH64_MOVW_G0, 5971 5972 /* AArch64 MOV[NZK] instruction with less significant bits 0 to 15 of 5973 an address/value. No overflow checking. */ 5974 BFD_RELOC_AARCH64_MOVW_G0_NC, 5975 5976 /* AArch64 MOV[NZK] instruction with most significant bits 16 to 31 5977 of an unsigned address/value. */ 5978 BFD_RELOC_AARCH64_MOVW_G1, 5979 5980 /* AArch64 MOV[NZK] instruction with less significant bits 16 to 31 5981 of an address/value. No overflow checking. */ 5982 BFD_RELOC_AARCH64_MOVW_G1_NC, 5983 5984 /* AArch64 MOV[NZK] instruction with most significant bits 32 to 47 5985 of an unsigned address/value. */ 5986 BFD_RELOC_AARCH64_MOVW_G2, 5987 5988 /* AArch64 MOV[NZK] instruction with less significant bits 32 to 47 5989 of an address/value. No overflow checking. */ 5990 BFD_RELOC_AARCH64_MOVW_G2_NC, 5991 5992 /* AArch64 MOV[NZK] instruction with most signficant bits 48 to 64 5993 of a signed or unsigned address/value. */ 5994 BFD_RELOC_AARCH64_MOVW_G3, 5995 5996 /* AArch64 MOV[NZ] instruction with most significant bits 0 to 15 5997 of a signed value. Changes instruction to MOVZ or MOVN depending on the 5998 value's sign. */ 5999 BFD_RELOC_AARCH64_MOVW_G0_S, 6000 6001 /* AArch64 MOV[NZ] instruction with most significant bits 16 to 31 6002 of a signed value. Changes instruction to MOVZ or MOVN depending on the 6003 value's sign. */ 6004 BFD_RELOC_AARCH64_MOVW_G1_S, 6005 6006 /* AArch64 MOV[NZ] instruction with most significant bits 32 to 47 6007 of a signed value. Changes instruction to MOVZ or MOVN depending on the 6008 value's sign. */ 6009 BFD_RELOC_AARCH64_MOVW_G2_S, 6010 6011 /* AArch64 MOV[NZ] instruction with most significant bits 0 to 15 6012 of a signed value. Changes instruction to MOVZ or MOVN depending on the 6013 value's sign. */ 6014 BFD_RELOC_AARCH64_MOVW_PREL_G0, 6015 6016 /* AArch64 MOV[NZ] instruction with most significant bits 0 to 15 6017 of a signed value. Changes instruction to MOVZ or MOVN depending on the 6018 value's sign. */ 6019 BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, 6020 6021 /* AArch64 MOVK instruction with most significant bits 16 to 31 6022 of a signed value. */ 6023 BFD_RELOC_AARCH64_MOVW_PREL_G1, 6024 6025 /* AArch64 MOVK instruction with most significant bits 16 to 31 6026 of a signed value. */ 6027 BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, 6028 6029 /* AArch64 MOVK instruction with most significant bits 32 to 47 6030 of a signed value. */ 6031 BFD_RELOC_AARCH64_MOVW_PREL_G2, 6032 6033 /* AArch64 MOVK instruction with most significant bits 32 to 47 6034 of a signed value. */ 6035 BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, 6036 6037 /* AArch64 MOVK instruction with most significant bits 47 to 63 6038 of a signed value. */ 6039 BFD_RELOC_AARCH64_MOVW_PREL_G3, 6040 6041 /* AArch64 Load Literal instruction, holding a 19 bit pc-relative word 6042 offset. The lowest two bits must be zero and are not stored in the 6043 instruction, giving a 21 bit signed byte offset. */ 6044 BFD_RELOC_AARCH64_LD_LO19_PCREL, 6045 6046 /* AArch64 ADR instruction, holding a simple 21 bit pc-relative byte offset. */ 6047 BFD_RELOC_AARCH64_ADR_LO21_PCREL, 6048 6049 /* AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page 6050 offset, giving a 4KB aligned page base address. */ 6051 BFD_RELOC_AARCH64_ADR_HI21_PCREL, 6052 6053 /* AArch64 ADRP instruction, with bits 12 to 32 of a pc-relative page 6054 offset, giving a 4KB aligned page base address, but with no overflow 6055 checking. */ 6056 BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL, 6057 6058 /* AArch64 ADD immediate instruction, holding bits 0 to 11 of the address. 6059 Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ 6060 BFD_RELOC_AARCH64_ADD_LO12, 6061 6062 /* AArch64 8-bit load/store instruction, holding bits 0 to 11 of the 6063 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ 6064 BFD_RELOC_AARCH64_LDST8_LO12, 6065 6066 /* AArch64 14 bit pc-relative test bit and branch. 6067 The lowest two bits must be zero and are not stored in the instruction, 6068 giving a 16 bit signed byte offset. */ 6069 BFD_RELOC_AARCH64_TSTBR14, 6070 6071 /* AArch64 19 bit pc-relative conditional branch and compare & branch. 6072 The lowest two bits must be zero and are not stored in the instruction, 6073 giving a 21 bit signed byte offset. */ 6074 BFD_RELOC_AARCH64_BRANCH19, 6075 6076 /* AArch64 26 bit pc-relative unconditional branch. 6077 The lowest two bits must be zero and are not stored in the instruction, 6078 giving a 28 bit signed byte offset. */ 6079 BFD_RELOC_AARCH64_JUMP26, 6080 6081 /* AArch64 26 bit pc-relative unconditional branch and link. 6082 The lowest two bits must be zero and are not stored in the instruction, 6083 giving a 28 bit signed byte offset. */ 6084 BFD_RELOC_AARCH64_CALL26, 6085 6086 /* AArch64 16-bit load/store instruction, holding bits 0 to 11 of the 6087 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ 6088 BFD_RELOC_AARCH64_LDST16_LO12, 6089 6090 /* AArch64 32-bit load/store instruction, holding bits 0 to 11 of the 6091 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ 6092 BFD_RELOC_AARCH64_LDST32_LO12, 6093 6094 /* AArch64 64-bit load/store instruction, holding bits 0 to 11 of the 6095 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ 6096 BFD_RELOC_AARCH64_LDST64_LO12, 6097 6098 /* AArch64 128-bit load/store instruction, holding bits 0 to 11 of the 6099 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ 6100 BFD_RELOC_AARCH64_LDST128_LO12, 6101 6102 /* AArch64 Load Literal instruction, holding a 19 bit PC relative word 6103 offset of the global offset table entry for a symbol. The lowest two 6104 bits must be zero and are not stored in the instruction, giving a 21 6105 bit signed byte offset. This relocation type requires signed overflow 6106 checking. */ 6107 BFD_RELOC_AARCH64_GOT_LD_PREL19, 6108 6109 /* Get to the page base of the global offset table entry for a symbol as 6110 part of an ADRP instruction using a 21 bit PC relative value.Used in 6111 conjunction with BFD_RELOC_AARCH64_LD64_GOT_LO12_NC. */ 6112 BFD_RELOC_AARCH64_ADR_GOT_PAGE, 6113 6114 /* Unsigned 12 bit byte offset for 64 bit load/store from the page of 6115 the GOT entry for this symbol. Used in conjunction with 6116 BFD_RELOC_AARCH64_ADR_GOT_PAGE. Valid in LP64 ABI only. */ 6117 BFD_RELOC_AARCH64_LD64_GOT_LO12_NC, 6118 6119 /* Unsigned 12 bit byte offset for 32 bit load/store from the page of 6120 the GOT entry for this symbol. Used in conjunction with 6121 BFD_RELOC_AARCH64_ADR_GOT_PAGE. Valid in ILP32 ABI only. */ 6122 BFD_RELOC_AARCH64_LD32_GOT_LO12_NC, 6123 6124 /* Unsigned 16 bit byte offset for 64 bit load/store from the GOT entry 6125 for this symbol. Valid in LP64 ABI only. */ 6126 BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC, 6127 6128 /* Unsigned 16 bit byte higher offset for 64 bit load/store from the GOT entry 6129 for this symbol. Valid in LP64 ABI only. */ 6130 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1, 6131 6132 /* Unsigned 15 bit byte offset for 64 bit load/store from the page of 6133 the GOT entry for this symbol. Valid in LP64 ABI only. */ 6134 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, 6135 6136 /* Scaled 14 bit byte offset to the page base of the global offset table. */ 6137 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14, 6138 6139 /* Scaled 15 bit byte offset to the page base of the global offset table. */ 6140 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15, 6141 6142 /* Get to the page base of the global offset table entry for a symbols 6143 tls_index structure as part of an adrp instruction using a 21 bit PC 6144 relative value. Used in conjunction with 6145 BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC. */ 6146 BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21, 6147 6148 /* AArch64 TLS General Dynamic */ 6149 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21, 6150 6151 /* Unsigned 12 bit byte offset to global offset table entry for a symbols 6152 tls_index structure. Used in conjunction with 6153 BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21. */ 6154 BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC, 6155 6156 /* AArch64 TLS General Dynamic relocation. */ 6157 BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC, 6158 6159 /* AArch64 TLS General Dynamic relocation. */ 6160 BFD_RELOC_AARCH64_TLSGD_MOVW_G1, 6161 6162 /* AArch64 TLS INITIAL EXEC relocation. */ 6163 BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21, 6164 6165 /* AArch64 TLS INITIAL EXEC relocation. */ 6166 BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC, 6167 6168 /* AArch64 TLS INITIAL EXEC relocation. */ 6169 BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC, 6170 6171 /* AArch64 TLS INITIAL EXEC relocation. */ 6172 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19, 6173 6174 /* AArch64 TLS INITIAL EXEC relocation. */ 6175 BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC, 6176 6177 /* AArch64 TLS INITIAL EXEC relocation. */ 6178 BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1, 6179 6180 /* bit[23:12] of byte offset to module TLS base address. */ 6181 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12, 6182 6183 /* Unsigned 12 bit byte offset to module TLS base address. */ 6184 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12, 6185 6186 /* No overflow check version of BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12. */ 6187 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC, 6188 6189 /* Unsigned 12 bit byte offset to global offset table entry for a symbols 6190 tls_index structure. Used in conjunction with 6191 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21. */ 6192 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC, 6193 6194 /* GOT entry page address for AArch64 TLS Local Dynamic, used with ADRP 6195 instruction. */ 6196 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21, 6197 6198 /* GOT entry address for AArch64 TLS Local Dynamic, used with ADR instruction. */ 6199 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21, 6200 6201 /* bit[11:1] of byte offset to module TLS base address, encoded in ldst 6202 instructions. */ 6203 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, 6204 6205 /* Similar as BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, but no overflow check. */ 6206 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC, 6207 6208 /* bit[11:2] of byte offset to module TLS base address, encoded in ldst 6209 instructions. */ 6210 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, 6211 6212 /* Similar as BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, but no overflow check. */ 6213 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC, 6214 6215 /* bit[11:3] of byte offset to module TLS base address, encoded in ldst 6216 instructions. */ 6217 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, 6218 6219 /* Similar as BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, but no overflow check. */ 6220 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC, 6221 6222 /* bit[11:0] of byte offset to module TLS base address, encoded in ldst 6223 instructions. */ 6224 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, 6225 6226 /* Similar as BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, but no overflow check. */ 6227 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC, 6228 6229 /* bit[15:0] of byte offset to module TLS base address. */ 6230 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0, 6231 6232 /* No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0 */ 6233 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC, 6234 6235 /* bit[31:16] of byte offset to module TLS base address. */ 6236 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1, 6237 6238 /* No overflow check version of BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1 */ 6239 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC, 6240 6241 /* bit[47:32] of byte offset to module TLS base address. */ 6242 BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2, 6243 6244 /* AArch64 TLS LOCAL EXEC relocation. */ 6245 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2, 6246 6247 /* AArch64 TLS LOCAL EXEC relocation. */ 6248 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1, 6249 6250 /* AArch64 TLS LOCAL EXEC relocation. */ 6251 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC, 6252 6253 /* AArch64 TLS LOCAL EXEC relocation. */ 6254 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0, 6255 6256 /* AArch64 TLS LOCAL EXEC relocation. */ 6257 BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC, 6258 6259 /* AArch64 TLS LOCAL EXEC relocation. */ 6260 BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12, 6261 6262 /* AArch64 TLS LOCAL EXEC relocation. */ 6263 BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12, 6264 6265 /* AArch64 TLS LOCAL EXEC relocation. */ 6266 BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC, 6267 6268 /* bit[11:1] of byte offset to module TLS base address, encoded in ldst 6269 instructions. */ 6270 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12, 6271 6272 /* Similar as BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12, but no overflow check. */ 6273 BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC, 6274 6275 /* bit[11:2] of byte offset to module TLS base address, encoded in ldst 6276 instructions. */ 6277 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12, 6278 6279 /* Similar as BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12, but no overflow check. */ 6280 BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC, 6281 6282 /* bit[11:3] of byte offset to module TLS base address, encoded in ldst 6283 instructions. */ 6284 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12, 6285 6286 /* Similar as BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12, but no overflow check. */ 6287 BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC, 6288 6289 /* bit[11:0] of byte offset to module TLS base address, encoded in ldst 6290 instructions. */ 6291 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12, 6292 6293 /* Similar as BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12, but no overflow check. */ 6294 BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC, 6295 6296 /* AArch64 TLS DESC relocation. */ 6297 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19, 6298 6299 /* AArch64 TLS DESC relocation. */ 6300 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21, 6301 6302 /* AArch64 TLS DESC relocation. */ 6303 BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21, 6304 6305 /* AArch64 TLS DESC relocation. */ 6306 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12, 6307 6308 /* AArch64 TLS DESC relocation. */ 6309 BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC, 6310 6311 /* AArch64 TLS DESC relocation. */ 6312 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12, 6313 6314 /* AArch64 TLS DESC relocation. */ 6315 BFD_RELOC_AARCH64_TLSDESC_OFF_G1, 6316 6317 /* AArch64 TLS DESC relocation. */ 6318 BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC, 6319 6320 /* AArch64 TLS DESC relocation. */ 6321 BFD_RELOC_AARCH64_TLSDESC_LDR, 6322 6323 /* AArch64 TLS DESC relocation. */ 6324 BFD_RELOC_AARCH64_TLSDESC_ADD, 6325 6326 /* AArch64 TLS DESC relocation. */ 6327 BFD_RELOC_AARCH64_TLSDESC_CALL, 6328 6329 /* AArch64 TLS relocation. */ 6330 BFD_RELOC_AARCH64_COPY, 6331 6332 /* AArch64 TLS relocation. */ 6333 BFD_RELOC_AARCH64_GLOB_DAT, 6334 6335 /* AArch64 TLS relocation. */ 6336 BFD_RELOC_AARCH64_JUMP_SLOT, 6337 6338 /* AArch64 TLS relocation. */ 6339 BFD_RELOC_AARCH64_RELATIVE, 6340 6341 /* AArch64 TLS relocation. */ 6342 BFD_RELOC_AARCH64_TLS_DTPMOD, 6343 6344 /* AArch64 TLS relocation. */ 6345 BFD_RELOC_AARCH64_TLS_DTPREL, 6346 6347 /* AArch64 TLS relocation. */ 6348 BFD_RELOC_AARCH64_TLS_TPREL, 6349 6350 /* AArch64 TLS relocation. */ 6351 BFD_RELOC_AARCH64_TLSDESC, 6352 6353 /* AArch64 support for STT_GNU_IFUNC. */ 6354 BFD_RELOC_AARCH64_IRELATIVE, 6355 6356 /* AArch64 pseudo relocation code to mark the end of the AArch64 6357 relocation enumerators that have direct mapping to ELF reloc codes. 6358 There are a few more enumerators after this one; those are mainly 6359 used by the AArch64 assembler for the internal fixup or to select 6360 one of the above enumerators. */ 6361 BFD_RELOC_AARCH64_RELOC_END, 6362 6363 /* AArch64 pseudo relocation code to be used internally by the AArch64 6364 assembler and not (currently) written to any object files. */ 6365 BFD_RELOC_AARCH64_GAS_INTERNAL_FIXUP, 6366 6367 /* AArch64 unspecified load/store instruction, holding bits 0 to 11 of the 6368 address. Used in conjunction with BFD_RELOC_AARCH64_ADR_HI21_PCREL. */ 6369 BFD_RELOC_AARCH64_LDST_LO12, 6370 6371 /* AArch64 pseudo relocation code for TLS local dynamic mode. It's to be 6372 used internally by the AArch64 assembler and not (currently) written to 6373 any object files. */ 6374 BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12, 6375 6376 /* Similar as BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12, but no overflow check. */ 6377 BFD_RELOC_AARCH64_TLSLD_LDST_DTPREL_LO12_NC, 6378 6379 /* AArch64 pseudo relocation code for TLS local exec mode. It's to be 6380 used internally by the AArch64 assembler and not (currently) written to 6381 any object files. */ 6382 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12, 6383 6384 /* Similar as BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12, but no overflow check. */ 6385 BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC, 6386 6387 /* AArch64 pseudo relocation code to be used internally by the AArch64 6388 assembler and not (currently) written to any object files. */ 6389 BFD_RELOC_AARCH64_LD_GOT_LO12_NC, 6390 6391 /* AArch64 pseudo relocation code to be used internally by the AArch64 6392 assembler and not (currently) written to any object files. */ 6393 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC, 6394 6395 /* AArch64 pseudo relocation code to be used internally by the AArch64 6396 assembler and not (currently) written to any object files. */ 6397 BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC, 6398 6399 /* Tilera TILEPro Relocations. */ 6400 BFD_RELOC_TILEPRO_COPY, 6401 BFD_RELOC_TILEPRO_GLOB_DAT, 6402 BFD_RELOC_TILEPRO_JMP_SLOT, 6403 BFD_RELOC_TILEPRO_RELATIVE, 6404 BFD_RELOC_TILEPRO_BROFF_X1, 6405 BFD_RELOC_TILEPRO_JOFFLONG_X1, 6406 BFD_RELOC_TILEPRO_JOFFLONG_X1_PLT, 6407 BFD_RELOC_TILEPRO_IMM8_X0, 6408 BFD_RELOC_TILEPRO_IMM8_Y0, 6409 BFD_RELOC_TILEPRO_IMM8_X1, 6410 BFD_RELOC_TILEPRO_IMM8_Y1, 6411 BFD_RELOC_TILEPRO_DEST_IMM8_X1, 6412 BFD_RELOC_TILEPRO_MT_IMM15_X1, 6413 BFD_RELOC_TILEPRO_MF_IMM15_X1, 6414 BFD_RELOC_TILEPRO_IMM16_X0, 6415 BFD_RELOC_TILEPRO_IMM16_X1, 6416 BFD_RELOC_TILEPRO_IMM16_X0_LO, 6417 BFD_RELOC_TILEPRO_IMM16_X1_LO, 6418 BFD_RELOC_TILEPRO_IMM16_X0_HI, 6419 BFD_RELOC_TILEPRO_IMM16_X1_HI, 6420 BFD_RELOC_TILEPRO_IMM16_X0_HA, 6421 BFD_RELOC_TILEPRO_IMM16_X1_HA, 6422 BFD_RELOC_TILEPRO_IMM16_X0_PCREL, 6423 BFD_RELOC_TILEPRO_IMM16_X1_PCREL, 6424 BFD_RELOC_TILEPRO_IMM16_X0_LO_PCREL, 6425 BFD_RELOC_TILEPRO_IMM16_X1_LO_PCREL, 6426 BFD_RELOC_TILEPRO_IMM16_X0_HI_PCREL, 6427 BFD_RELOC_TILEPRO_IMM16_X1_HI_PCREL, 6428 BFD_RELOC_TILEPRO_IMM16_X0_HA_PCREL, 6429 BFD_RELOC_TILEPRO_IMM16_X1_HA_PCREL, 6430 BFD_RELOC_TILEPRO_IMM16_X0_GOT, 6431 BFD_RELOC_TILEPRO_IMM16_X1_GOT, 6432 BFD_RELOC_TILEPRO_IMM16_X0_GOT_LO, 6433 BFD_RELOC_TILEPRO_IMM16_X1_GOT_LO, 6434 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HI, 6435 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HI, 6436 BFD_RELOC_TILEPRO_IMM16_X0_GOT_HA, 6437 BFD_RELOC_TILEPRO_IMM16_X1_GOT_HA, 6438 BFD_RELOC_TILEPRO_MMSTART_X0, 6439 BFD_RELOC_TILEPRO_MMEND_X0, 6440 BFD_RELOC_TILEPRO_MMSTART_X1, 6441 BFD_RELOC_TILEPRO_MMEND_X1, 6442 BFD_RELOC_TILEPRO_SHAMT_X0, 6443 BFD_RELOC_TILEPRO_SHAMT_X1, 6444 BFD_RELOC_TILEPRO_SHAMT_Y0, 6445 BFD_RELOC_TILEPRO_SHAMT_Y1, 6446 BFD_RELOC_TILEPRO_TLS_GD_CALL, 6447 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD, 6448 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD, 6449 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD, 6450 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD, 6451 BFD_RELOC_TILEPRO_TLS_IE_LOAD, 6452 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD, 6453 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD, 6454 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_LO, 6455 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_LO, 6456 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HI, 6457 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HI, 6458 BFD_RELOC_TILEPRO_IMM16_X0_TLS_GD_HA, 6459 BFD_RELOC_TILEPRO_IMM16_X1_TLS_GD_HA, 6460 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE, 6461 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE, 6462 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_LO, 6463 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_LO, 6464 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HI, 6465 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HI, 6466 BFD_RELOC_TILEPRO_IMM16_X0_TLS_IE_HA, 6467 BFD_RELOC_TILEPRO_IMM16_X1_TLS_IE_HA, 6468 BFD_RELOC_TILEPRO_TLS_DTPMOD32, 6469 BFD_RELOC_TILEPRO_TLS_DTPOFF32, 6470 BFD_RELOC_TILEPRO_TLS_TPOFF32, 6471 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE, 6472 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE, 6473 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO, 6474 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO, 6475 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI, 6476 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI, 6477 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA, 6478 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA, 6479 6480 /* Tilera TILE-Gx Relocations. */ 6481 BFD_RELOC_TILEGX_HW0, 6482 BFD_RELOC_TILEGX_HW1, 6483 BFD_RELOC_TILEGX_HW2, 6484 BFD_RELOC_TILEGX_HW3, 6485 BFD_RELOC_TILEGX_HW0_LAST, 6486 BFD_RELOC_TILEGX_HW1_LAST, 6487 BFD_RELOC_TILEGX_HW2_LAST, 6488 BFD_RELOC_TILEGX_COPY, 6489 BFD_RELOC_TILEGX_GLOB_DAT, 6490 BFD_RELOC_TILEGX_JMP_SLOT, 6491 BFD_RELOC_TILEGX_RELATIVE, 6492 BFD_RELOC_TILEGX_BROFF_X1, 6493 BFD_RELOC_TILEGX_JUMPOFF_X1, 6494 BFD_RELOC_TILEGX_JUMPOFF_X1_PLT, 6495 BFD_RELOC_TILEGX_IMM8_X0, 6496 BFD_RELOC_TILEGX_IMM8_Y0, 6497 BFD_RELOC_TILEGX_IMM8_X1, 6498 BFD_RELOC_TILEGX_IMM8_Y1, 6499 BFD_RELOC_TILEGX_DEST_IMM8_X1, 6500 BFD_RELOC_TILEGX_MT_IMM14_X1, 6501 BFD_RELOC_TILEGX_MF_IMM14_X1, 6502 BFD_RELOC_TILEGX_MMSTART_X0, 6503 BFD_RELOC_TILEGX_MMEND_X0, 6504 BFD_RELOC_TILEGX_SHAMT_X0, 6505 BFD_RELOC_TILEGX_SHAMT_X1, 6506 BFD_RELOC_TILEGX_SHAMT_Y0, 6507 BFD_RELOC_TILEGX_SHAMT_Y1, 6508 BFD_RELOC_TILEGX_IMM16_X0_HW0, 6509 BFD_RELOC_TILEGX_IMM16_X1_HW0, 6510 BFD_RELOC_TILEGX_IMM16_X0_HW1, 6511 BFD_RELOC_TILEGX_IMM16_X1_HW1, 6512 BFD_RELOC_TILEGX_IMM16_X0_HW2, 6513 BFD_RELOC_TILEGX_IMM16_X1_HW2, 6514 BFD_RELOC_TILEGX_IMM16_X0_HW3, 6515 BFD_RELOC_TILEGX_IMM16_X1_HW3, 6516 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST, 6517 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST, 6518 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST, 6519 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST, 6520 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST, 6521 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST, 6522 BFD_RELOC_TILEGX_IMM16_X0_HW0_PCREL, 6523 BFD_RELOC_TILEGX_IMM16_X1_HW0_PCREL, 6524 BFD_RELOC_TILEGX_IMM16_X0_HW1_PCREL, 6525 BFD_RELOC_TILEGX_IMM16_X1_HW1_PCREL, 6526 BFD_RELOC_TILEGX_IMM16_X0_HW2_PCREL, 6527 BFD_RELOC_TILEGX_IMM16_X1_HW2_PCREL, 6528 BFD_RELOC_TILEGX_IMM16_X0_HW3_PCREL, 6529 BFD_RELOC_TILEGX_IMM16_X1_HW3_PCREL, 6530 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PCREL, 6531 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PCREL, 6532 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PCREL, 6533 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PCREL, 6534 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PCREL, 6535 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PCREL, 6536 BFD_RELOC_TILEGX_IMM16_X0_HW0_GOT, 6537 BFD_RELOC_TILEGX_IMM16_X1_HW0_GOT, 6538 BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL, 6539 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL, 6540 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL, 6541 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL, 6542 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL, 6543 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL, 6544 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_GOT, 6545 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_GOT, 6546 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_GOT, 6547 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_GOT, 6548 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL, 6549 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL, 6550 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_GD, 6551 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_GD, 6552 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE, 6553 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE, 6554 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE, 6555 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE, 6556 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE, 6557 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE, 6558 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_GD, 6559 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_GD, 6560 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_GD, 6561 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_GD, 6562 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_IE, 6563 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_IE, 6564 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL, 6565 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL, 6566 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL, 6567 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL, 6568 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL, 6569 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL, 6570 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_IE, 6571 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_IE, 6572 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_IE, 6573 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_IE, 6574 BFD_RELOC_TILEGX_TLS_DTPMOD64, 6575 BFD_RELOC_TILEGX_TLS_DTPOFF64, 6576 BFD_RELOC_TILEGX_TLS_TPOFF64, 6577 BFD_RELOC_TILEGX_TLS_DTPMOD32, 6578 BFD_RELOC_TILEGX_TLS_DTPOFF32, 6579 BFD_RELOC_TILEGX_TLS_TPOFF32, 6580 BFD_RELOC_TILEGX_TLS_GD_CALL, 6581 BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD, 6582 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD, 6583 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD, 6584 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, 6585 BFD_RELOC_TILEGX_TLS_IE_LOAD, 6586 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD, 6587 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD, 6588 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, 6589 BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD, 6590 6591 /* Adapteva EPIPHANY - 8 bit signed pc-relative displacement */ 6592 BFD_RELOC_EPIPHANY_SIMM8, 6593 6594 /* Adapteva EPIPHANY - 24 bit signed pc-relative displacement */ 6595 BFD_RELOC_EPIPHANY_SIMM24, 6596 6597 /* Adapteva EPIPHANY - 16 most-significant bits of absolute address */ 6598 BFD_RELOC_EPIPHANY_HIGH, 6599 6600 /* Adapteva EPIPHANY - 16 least-significant bits of absolute address */ 6601 BFD_RELOC_EPIPHANY_LOW, 6602 6603 /* Adapteva EPIPHANY - 11 bit signed number - add/sub immediate */ 6604 BFD_RELOC_EPIPHANY_SIMM11, 6605 6606 /* Adapteva EPIPHANY - 11 bit sign-magnitude number (ld/st displacement) */ 6607 BFD_RELOC_EPIPHANY_IMM11, 6608 6609 /* Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction. */ 6610 BFD_RELOC_EPIPHANY_IMM8, 6611 6612 /* Visium Relocations. */ 6613 BFD_RELOC_VISIUM_HI16, 6614 BFD_RELOC_VISIUM_LO16, 6615 BFD_RELOC_VISIUM_IM16, 6616 BFD_RELOC_VISIUM_REL16, 6617 BFD_RELOC_VISIUM_HI16_PCREL, 6618 BFD_RELOC_VISIUM_LO16_PCREL, 6619 BFD_RELOC_VISIUM_IM16_PCREL, 6620 6621 /* WebAssembly relocations. */ 6622 BFD_RELOC_WASM32_LEB128, 6623 BFD_RELOC_WASM32_LEB128_GOT, 6624 BFD_RELOC_WASM32_LEB128_GOT_CODE, 6625 BFD_RELOC_WASM32_LEB128_PLT, 6626 BFD_RELOC_WASM32_PLT_INDEX, 6627 BFD_RELOC_WASM32_ABS32_CODE, 6628 BFD_RELOC_WASM32_COPY, 6629 BFD_RELOC_WASM32_CODE_POINTER, 6630 BFD_RELOC_WASM32_INDEX, 6631 BFD_RELOC_WASM32_PLT_SIG, 6632 6633 /* C-SKY relocations. */ 6634 BFD_RELOC_CKCORE_NONE, 6635 BFD_RELOC_CKCORE_ADDR32, 6636 BFD_RELOC_CKCORE_PCREL_IMM8BY4, 6637 BFD_RELOC_CKCORE_PCREL_IMM11BY2, 6638 BFD_RELOC_CKCORE_PCREL_IMM4BY2, 6639 BFD_RELOC_CKCORE_PCREL32, 6640 BFD_RELOC_CKCORE_PCREL_JSR_IMM11BY2, 6641 BFD_RELOC_CKCORE_GNU_VTINHERIT, 6642 BFD_RELOC_CKCORE_GNU_VTENTRY, 6643 BFD_RELOC_CKCORE_RELATIVE, 6644 BFD_RELOC_CKCORE_COPY, 6645 BFD_RELOC_CKCORE_GLOB_DAT, 6646 BFD_RELOC_CKCORE_JUMP_SLOT, 6647 BFD_RELOC_CKCORE_GOTOFF, 6648 BFD_RELOC_CKCORE_GOTPC, 6649 BFD_RELOC_CKCORE_GOT32, 6650 BFD_RELOC_CKCORE_PLT32, 6651 BFD_RELOC_CKCORE_ADDRGOT, 6652 BFD_RELOC_CKCORE_ADDRPLT, 6653 BFD_RELOC_CKCORE_PCREL_IMM26BY2, 6654 BFD_RELOC_CKCORE_PCREL_IMM16BY2, 6655 BFD_RELOC_CKCORE_PCREL_IMM16BY4, 6656 BFD_RELOC_CKCORE_PCREL_IMM10BY2, 6657 BFD_RELOC_CKCORE_PCREL_IMM10BY4, 6658 BFD_RELOC_CKCORE_ADDR_HI16, 6659 BFD_RELOC_CKCORE_ADDR_LO16, 6660 BFD_RELOC_CKCORE_GOTPC_HI16, 6661 BFD_RELOC_CKCORE_GOTPC_LO16, 6662 BFD_RELOC_CKCORE_GOTOFF_HI16, 6663 BFD_RELOC_CKCORE_GOTOFF_LO16, 6664 BFD_RELOC_CKCORE_GOT12, 6665 BFD_RELOC_CKCORE_GOT_HI16, 6666 BFD_RELOC_CKCORE_GOT_LO16, 6667 BFD_RELOC_CKCORE_PLT12, 6668 BFD_RELOC_CKCORE_PLT_HI16, 6669 BFD_RELOC_CKCORE_PLT_LO16, 6670 BFD_RELOC_CKCORE_ADDRGOT_HI16, 6671 BFD_RELOC_CKCORE_ADDRGOT_LO16, 6672 BFD_RELOC_CKCORE_ADDRPLT_HI16, 6673 BFD_RELOC_CKCORE_ADDRPLT_LO16, 6674 BFD_RELOC_CKCORE_PCREL_JSR_IMM26BY2, 6675 BFD_RELOC_CKCORE_TOFFSET_LO16, 6676 BFD_RELOC_CKCORE_DOFFSET_LO16, 6677 BFD_RELOC_CKCORE_PCREL_IMM18BY2, 6678 BFD_RELOC_CKCORE_DOFFSET_IMM18, 6679 BFD_RELOC_CKCORE_DOFFSET_IMM18BY2, 6680 BFD_RELOC_CKCORE_DOFFSET_IMM18BY4, 6681 BFD_RELOC_CKCORE_GOTOFF_IMM18, 6682 BFD_RELOC_CKCORE_GOT_IMM18BY4, 6683 BFD_RELOC_CKCORE_PLT_IMM18BY4, 6684 BFD_RELOC_CKCORE_PCREL_IMM7BY4, 6685 BFD_RELOC_CKCORE_TLS_LE32, 6686 BFD_RELOC_CKCORE_TLS_IE32, 6687 BFD_RELOC_CKCORE_TLS_GD32, 6688 BFD_RELOC_CKCORE_TLS_LDM32, 6689 BFD_RELOC_CKCORE_TLS_LDO32, 6690 BFD_RELOC_CKCORE_TLS_DTPMOD32, 6691 BFD_RELOC_CKCORE_TLS_DTPOFF32, 6692 BFD_RELOC_CKCORE_TLS_TPOFF32, 6693 BFD_RELOC_CKCORE_PCREL_FLRW_IMM8BY4, 6694 BFD_RELOC_CKCORE_NOJSRI, 6695 BFD_RELOC_CKCORE_CALLGRAPH, 6696 BFD_RELOC_CKCORE_IRELATIVE, 6697 BFD_RELOC_CKCORE_PCREL_BLOOP_IMM4BY4, 6698 BFD_RELOC_CKCORE_PCREL_BLOOP_IMM12BY4, 6699 6700 /* S12Z relocations. */ 6701 BFD_RELOC_S12Z_OPR, 6702 BFD_RELOC_UNUSED }; 6703 6704 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; 6705 reloc_howto_type *bfd_reloc_type_lookup 6706 (bfd *abfd, bfd_reloc_code_real_type code); 6707 reloc_howto_type *bfd_reloc_name_lookup 6708 (bfd *abfd, const char *reloc_name); 6709 6710 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); 6711 6712 /* Extracted from syms.c. */ 6713 6714 typedef struct bfd_symbol 6715 { 6716 /* A pointer to the BFD which owns the symbol. This information 6717 is necessary so that a back end can work out what additional 6718 information (invisible to the application writer) is carried 6719 with the symbol. 6720 6721 This field is *almost* redundant, since you can use section->owner 6722 instead, except that some symbols point to the global sections 6723 bfd_{abs,com,und}_section. This could be fixed by making 6724 these globals be per-bfd (or per-target-flavor). FIXME. */ 6725 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ 6726 6727 /* The text of the symbol. The name is left alone, and not copied; the 6728 application may not alter it. */ 6729 const char *name; 6730 6731 /* The value of the symbol. This really should be a union of a 6732 numeric value with a pointer, since some flags indicate that 6733 a pointer to another symbol is stored here. */ 6734 symvalue value; 6735 6736 /* Attributes of a symbol. */ 6737 #define BSF_NO_FLAGS 0 6738 6739 /* The symbol has local scope; <<static>> in <<C>>. The value 6740 is the offset into the section of the data. */ 6741 #define BSF_LOCAL (1 << 0) 6742 6743 /* The symbol has global scope; initialized data in <<C>>. The 6744 value is the offset into the section of the data. */ 6745 #define BSF_GLOBAL (1 << 1) 6746 6747 /* The symbol has global scope and is exported. The value is 6748 the offset into the section of the data. */ 6749 #define BSF_EXPORT BSF_GLOBAL /* No real difference. */ 6750 6751 /* A normal C symbol would be one of: 6752 <<BSF_LOCAL>>, <<BSF_UNDEFINED>> or <<BSF_GLOBAL>>. */ 6753 6754 /* The symbol is a debugging record. The value has an arbitrary 6755 meaning, unless BSF_DEBUGGING_RELOC is also set. */ 6756 #define BSF_DEBUGGING (1 << 2) 6757 6758 /* The symbol denotes a function entry point. Used in ELF, 6759 perhaps others someday. */ 6760 #define BSF_FUNCTION (1 << 3) 6761 6762 /* Used by the linker. */ 6763 #define BSF_KEEP (1 << 5) 6764 6765 /* An ELF common symbol. */ 6766 #define BSF_ELF_COMMON (1 << 6) 6767 6768 /* A weak global symbol, overridable without warnings by 6769 a regular global symbol of the same name. */ 6770 #define BSF_WEAK (1 << 7) 6771 6772 /* This symbol was created to point to a section, e.g. ELF's 6773 STT_SECTION symbols. */ 6774 #define BSF_SECTION_SYM (1 << 8) 6775 6776 /* The symbol used to be a common symbol, but now it is 6777 allocated. */ 6778 #define BSF_OLD_COMMON (1 << 9) 6779 6780 /* In some files the type of a symbol sometimes alters its 6781 location in an output file - ie in coff a <<ISFCN>> symbol 6782 which is also <<C_EXT>> symbol appears where it was 6783 declared and not at the end of a section. This bit is set 6784 by the target BFD part to convey this information. */ 6785 #define BSF_NOT_AT_END (1 << 10) 6786 6787 /* Signal that the symbol is the label of constructor section. */ 6788 #define BSF_CONSTRUCTOR (1 << 11) 6789 6790 /* Signal that the symbol is a warning symbol. The name is a 6791 warning. The name of the next symbol is the one to warn about; 6792 if a reference is made to a symbol with the same name as the next 6793 symbol, a warning is issued by the linker. */ 6794 #define BSF_WARNING (1 << 12) 6795 6796 /* Signal that the symbol is indirect. This symbol is an indirect 6797 pointer to the symbol with the same name as the next symbol. */ 6798 #define BSF_INDIRECT (1 << 13) 6799 6800 /* BSF_FILE marks symbols that contain a file name. This is used 6801 for ELF STT_FILE symbols. */ 6802 #define BSF_FILE (1 << 14) 6803 6804 /* Symbol is from dynamic linking information. */ 6805 #define BSF_DYNAMIC (1 << 15) 6806 6807 /* The symbol denotes a data object. Used in ELF, and perhaps 6808 others someday. */ 6809 #define BSF_OBJECT (1 << 16) 6810 6811 /* This symbol is a debugging symbol. The value is the offset 6812 into the section of the data. BSF_DEBUGGING should be set 6813 as well. */ 6814 #define BSF_DEBUGGING_RELOC (1 << 17) 6815 6816 /* This symbol is thread local. Used in ELF. */ 6817 #define BSF_THREAD_LOCAL (1 << 18) 6818 6819 /* This symbol represents a complex relocation expression, 6820 with the expression tree serialized in the symbol name. */ 6821 #define BSF_RELC (1 << 19) 6822 6823 /* This symbol represents a signed complex relocation expression, 6824 with the expression tree serialized in the symbol name. */ 6825 #define BSF_SRELC (1 << 20) 6826 6827 /* This symbol was created by bfd_get_synthetic_symtab. */ 6828 #define BSF_SYNTHETIC (1 << 21) 6829 6830 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT. 6831 The dynamic linker will compute the value of this symbol by 6832 calling the function that it points to. BSF_FUNCTION must 6833 also be also set. */ 6834 #define BSF_GNU_INDIRECT_FUNCTION (1 << 22) 6835 /* This symbol is a globally unique data object. The dynamic linker 6836 will make sure that in the entire process there is just one symbol 6837 with this name and type in use. BSF_OBJECT must also be set. */ 6838 #define BSF_GNU_UNIQUE (1 << 23) 6839 6840 flagword flags; 6841 6842 /* A pointer to the section to which this symbol is 6843 relative. This will always be non NULL, there are special 6844 sections for undefined and absolute symbols. */ 6845 struct bfd_section *section; 6846 6847 /* Back end special data. */ 6848 union 6849 { 6850 void *p; 6851 bfd_vma i; 6852 } 6853 udata; 6854 } 6855 asymbol; 6856 6857 #define bfd_get_symtab_upper_bound(abfd) \ 6858 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) 6859 6860 bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym); 6861 6862 bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name); 6863 6864 #define bfd_is_local_label_name(abfd, name) \ 6865 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) 6866 6867 bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym); 6868 6869 #define bfd_is_target_special_symbol(abfd, sym) \ 6870 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym)) 6871 6872 #define bfd_canonicalize_symtab(abfd, location) \ 6873 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) 6874 6875 bfd_boolean bfd_set_symtab 6876 (bfd *abfd, asymbol **location, unsigned int count); 6877 6878 void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); 6879 6880 #define bfd_make_empty_symbol(abfd) \ 6881 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) 6882 6883 asymbol *_bfd_generic_make_empty_symbol (bfd *); 6884 6885 #define bfd_make_debug_symbol(abfd,ptr,size) \ 6886 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) 6887 6888 int bfd_decode_symclass (asymbol *symbol); 6889 6890 bfd_boolean bfd_is_undefined_symclass (int symclass); 6891 6892 void bfd_symbol_info (asymbol *symbol, symbol_info *ret); 6893 6894 bfd_boolean bfd_copy_private_symbol_data 6895 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); 6896 6897 #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ 6898 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ 6899 (ibfd, isymbol, obfd, osymbol)) 6900 6901 /* Extracted from bfd.c. */ 6902 6903 enum bfd_direction 6904 { 6905 no_direction = 0, 6906 read_direction = 1, 6907 write_direction = 2, 6908 both_direction = 3 6909 }; 6910 6911 enum bfd_plugin_format 6912 { 6913 bfd_plugin_unknown = 0, 6914 bfd_plugin_yes = 1, 6915 bfd_plugin_no = 2 6916 }; 6917 6918 struct bfd_build_id 6919 { 6920 bfd_size_type size; 6921 bfd_byte data[1]; 6922 }; 6923 6924 struct bfd 6925 { 6926 /* The filename the application opened the BFD with. */ 6927 const char *filename; 6928 6929 /* A pointer to the target jump table. */ 6930 const struct bfd_target *xvec; 6931 6932 /* The IOSTREAM, and corresponding IO vector that provide access 6933 to the file backing the BFD. */ 6934 void *iostream; 6935 const struct bfd_iovec *iovec; 6936 6937 /* The caching routines use these to maintain a 6938 least-recently-used list of BFDs. */ 6939 struct bfd *lru_prev, *lru_next; 6940 6941 /* Track current file position (or current buffer offset for 6942 in-memory BFDs). When a file is closed by the caching routines, 6943 BFD retains state information on the file here. */ 6944 ufile_ptr where; 6945 6946 /* File modified time, if mtime_set is TRUE. */ 6947 long mtime; 6948 6949 /* A unique identifier of the BFD */ 6950 unsigned int id; 6951 6952 /* The format which belongs to the BFD. (object, core, etc.) */ 6953 ENUM_BITFIELD (bfd_format) format : 3; 6954 6955 /* The direction with which the BFD was opened. */ 6956 ENUM_BITFIELD (bfd_direction) direction : 2; 6957 6958 /* Format_specific flags. */ 6959 flagword flags : 20; 6960 6961 /* Values that may appear in the flags field of a BFD. These also 6962 appear in the object_flags field of the bfd_target structure, where 6963 they indicate the set of flags used by that backend (not all flags 6964 are meaningful for all object file formats) (FIXME: at the moment, 6965 the object_flags values have mostly just been copied from backend 6966 to another, and are not necessarily correct). */ 6967 6968 #define BFD_NO_FLAGS 0x0 6969 6970 /* BFD contains relocation entries. */ 6971 #define HAS_RELOC 0x1 6972 6973 /* BFD is directly executable. */ 6974 #define EXEC_P 0x2 6975 6976 /* BFD has line number information (basically used for F_LNNO in a 6977 COFF header). */ 6978 #define HAS_LINENO 0x4 6979 6980 /* BFD has debugging information. */ 6981 #define HAS_DEBUG 0x08 6982 6983 /* BFD has symbols. */ 6984 #define HAS_SYMS 0x10 6985 6986 /* BFD has local symbols (basically used for F_LSYMS in a COFF 6987 header). */ 6988 #define HAS_LOCALS 0x20 6989 6990 /* BFD is a dynamic object. */ 6991 #define DYNAMIC 0x40 6992 6993 /* Text section is write protected (if D_PAGED is not set, this is 6994 like an a.out NMAGIC file) (the linker sets this by default, but 6995 clears it for -r or -N). */ 6996 #define WP_TEXT 0x80 6997 6998 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the 6999 linker sets this by default, but clears it for -r or -n or -N). */ 7000 #define D_PAGED 0x100 7001 7002 /* BFD is relaxable (this means that bfd_relax_section may be able to 7003 do something) (sometimes bfd_relax_section can do something even if 7004 this is not set). */ 7005 #define BFD_IS_RELAXABLE 0x200 7006 7007 /* This may be set before writing out a BFD to request using a 7008 traditional format. For example, this is used to request that when 7009 writing out an a.out object the symbols not be hashed to eliminate 7010 duplicates. */ 7011 #define BFD_TRADITIONAL_FORMAT 0x400 7012 7013 /* This flag indicates that the BFD contents are actually cached 7014 in memory. If this is set, iostream points to a bfd_in_memory 7015 struct. */ 7016 #define BFD_IN_MEMORY 0x800 7017 7018 /* This BFD has been created by the linker and doesn't correspond 7019 to any input file. */ 7020 #define BFD_LINKER_CREATED 0x1000 7021 7022 /* This may be set before writing out a BFD to request that it 7023 be written using values for UIDs, GIDs, timestamps, etc. that 7024 will be consistent from run to run. */ 7025 #define BFD_DETERMINISTIC_OUTPUT 0x2000 7026 7027 /* Compress sections in this BFD. */ 7028 #define BFD_COMPRESS 0x4000 7029 7030 /* Decompress sections in this BFD. */ 7031 #define BFD_DECOMPRESS 0x8000 7032 7033 /* BFD is a dummy, for plugins. */ 7034 #define BFD_PLUGIN 0x10000 7035 7036 /* Compress sections in this BFD with SHF_COMPRESSED from gABI. */ 7037 #define BFD_COMPRESS_GABI 0x20000 7038 7039 /* Convert ELF common symbol type to STT_COMMON or STT_OBJECT in this 7040 BFD. */ 7041 #define BFD_CONVERT_ELF_COMMON 0x40000 7042 7043 /* Use the ELF STT_COMMON type in this BFD. */ 7044 #define BFD_USE_ELF_STT_COMMON 0x80000 7045 7046 /* Flags bits to be saved in bfd_preserve_save. */ 7047 #define BFD_FLAGS_SAVED \ 7048 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \ 7049 | BFD_PLUGIN | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON \ 7050 | BFD_USE_ELF_STT_COMMON) 7051 7052 /* Flags bits which are for BFD use only. */ 7053 #define BFD_FLAGS_FOR_BFD_USE_MASK \ 7054 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \ 7055 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT \ 7056 | BFD_COMPRESS_GABI | BFD_CONVERT_ELF_COMMON | BFD_USE_ELF_STT_COMMON) 7057 7058 /* Is the file descriptor being cached? That is, can it be closed as 7059 needed, and re-opened when accessed later? */ 7060 unsigned int cacheable : 1; 7061 7062 /* Marks whether there was a default target specified when the 7063 BFD was opened. This is used to select which matching algorithm 7064 to use to choose the back end. */ 7065 unsigned int target_defaulted : 1; 7066 7067 /* ... and here: (``once'' means at least once). */ 7068 unsigned int opened_once : 1; 7069 7070 /* Set if we have a locally maintained mtime value, rather than 7071 getting it from the file each time. */ 7072 unsigned int mtime_set : 1; 7073 7074 /* Flag set if symbols from this BFD should not be exported. */ 7075 unsigned int no_export : 1; 7076 7077 /* Remember when output has begun, to stop strange things 7078 from happening. */ 7079 unsigned int output_has_begun : 1; 7080 7081 /* Have archive map. */ 7082 unsigned int has_armap : 1; 7083 7084 /* Set if this is a thin archive. */ 7085 unsigned int is_thin_archive : 1; 7086 7087 /* Set if only required symbols should be added in the link hash table for 7088 this object. Used by VMS linkers. */ 7089 unsigned int selective_search : 1; 7090 7091 /* Set if this is the linker output BFD. */ 7092 unsigned int is_linker_output : 1; 7093 7094 /* Set if this is the linker input BFD. */ 7095 unsigned int is_linker_input : 1; 7096 7097 /* If this is an input for a compiler plug-in library. */ 7098 ENUM_BITFIELD (bfd_plugin_format) plugin_format : 2; 7099 7100 /* Set if this is a plugin output file. */ 7101 unsigned int lto_output : 1; 7102 7103 /* Set to dummy BFD created when claimed by a compiler plug-in 7104 library. */ 7105 bfd *plugin_dummy_bfd; 7106 7107 /* Currently my_archive is tested before adding origin to 7108 anything. I believe that this can become always an add of 7109 origin, with origin set to 0 for non archive files. */ 7110 ufile_ptr origin; 7111 7112 /* The origin in the archive of the proxy entry. This will 7113 normally be the same as origin, except for thin archives, 7114 when it will contain the current offset of the proxy in the 7115 thin archive rather than the offset of the bfd in its actual 7116 container. */ 7117 ufile_ptr proxy_origin; 7118 7119 /* A hash table for section names. */ 7120 struct bfd_hash_table section_htab; 7121 7122 /* Pointer to linked list of sections. */ 7123 struct bfd_section *sections; 7124 7125 /* The last section on the section list. */ 7126 struct bfd_section *section_last; 7127 7128 /* The number of sections. */ 7129 unsigned int section_count; 7130 7131 /* A field used by _bfd_generic_link_add_archive_symbols. This will 7132 be used only for archive elements. */ 7133 int archive_pass; 7134 7135 /* Stuff only useful for object files: 7136 The start address. */ 7137 bfd_vma start_address; 7138 7139 /* Symbol table for output BFD (with symcount entries). 7140 Also used by the linker to cache input BFD symbols. */ 7141 struct bfd_symbol **outsymbols; 7142 7143 /* Used for input and output. */ 7144 unsigned int symcount; 7145 7146 /* Used for slurped dynamic symbol tables. */ 7147 unsigned int dynsymcount; 7148 7149 /* Pointer to structure which contains architecture information. */ 7150 const struct bfd_arch_info *arch_info; 7151 7152 /* Stuff only useful for archives. */ 7153 void *arelt_data; 7154 struct bfd *my_archive; /* The containing archive BFD. */ 7155 struct bfd *archive_next; /* The next BFD in the archive. */ 7156 struct bfd *archive_head; /* The first BFD in the archive. */ 7157 struct bfd *nested_archives; /* List of nested archive in a flattened 7158 thin archive. */ 7159 7160 union { 7161 /* For input BFDs, a chain of BFDs involved in a link. */ 7162 struct bfd *next; 7163 /* For output BFD, the linker hash table. */ 7164 struct bfd_link_hash_table *hash; 7165 } link; 7166 7167 /* Used by the back end to hold private data. */ 7168 union 7169 { 7170 struct aout_data_struct *aout_data; 7171 struct artdata *aout_ar_data; 7172 struct coff_tdata *coff_obj_data; 7173 struct pe_tdata *pe_obj_data; 7174 struct xcoff_tdata *xcoff_obj_data; 7175 struct ecoff_tdata *ecoff_obj_data; 7176 struct srec_data_struct *srec_data; 7177 struct verilog_data_struct *verilog_data; 7178 struct ihex_data_struct *ihex_data; 7179 struct tekhex_data_struct *tekhex_data; 7180 struct elf_obj_tdata *elf_obj_data; 7181 struct mmo_data_struct *mmo_data; 7182 struct sun_core_struct *sun_core_data; 7183 struct sco5_core_struct *sco5_core_data; 7184 struct trad_core_struct *trad_core_data; 7185 struct som_data_struct *som_data; 7186 struct hpux_core_struct *hpux_core_data; 7187 struct hppabsd_core_struct *hppabsd_core_data; 7188 struct sgi_core_struct *sgi_core_data; 7189 struct lynx_core_struct *lynx_core_data; 7190 struct osf_core_struct *osf_core_data; 7191 struct cisco_core_struct *cisco_core_data; 7192 struct versados_data_struct *versados_data; 7193 struct netbsd_core_struct *netbsd_core_data; 7194 struct mach_o_data_struct *mach_o_data; 7195 struct mach_o_fat_data_struct *mach_o_fat_data; 7196 struct plugin_data_struct *plugin_data; 7197 struct bfd_pef_data_struct *pef_data; 7198 struct bfd_pef_xlib_data_struct *pef_xlib_data; 7199 struct bfd_sym_data_struct *sym_data; 7200 void *any; 7201 } 7202 tdata; 7203 7204 /* Used by the application to hold private data. */ 7205 void *usrdata; 7206 7207 /* Where all the allocated stuff under this BFD goes. This is a 7208 struct objalloc *, but we use void * to avoid requiring the inclusion 7209 of objalloc.h. */ 7210 void *memory; 7211 7212 /* For input BFDs, the build ID, if the object has one. */ 7213 const struct bfd_build_id *build_id; 7214 }; 7215 7216 /* See note beside bfd_set_section_userdata. */ 7217 static inline bfd_boolean 7218 bfd_set_cacheable (bfd * abfd, bfd_boolean val) 7219 { 7220 abfd->cacheable = val; 7221 return TRUE; 7222 } 7223 7224 7225 typedef enum bfd_error 7226 { 7227 bfd_error_no_error = 0, 7228 bfd_error_system_call, 7229 bfd_error_invalid_target, 7230 bfd_error_wrong_format, 7231 bfd_error_wrong_object_format, 7232 bfd_error_invalid_operation, 7233 bfd_error_no_memory, 7234 bfd_error_no_symbols, 7235 bfd_error_no_armap, 7236 bfd_error_no_more_archived_files, 7237 bfd_error_malformed_archive, 7238 bfd_error_missing_dso, 7239 bfd_error_file_not_recognized, 7240 bfd_error_file_ambiguously_recognized, 7241 bfd_error_no_contents, 7242 bfd_error_nonrepresentable_section, 7243 bfd_error_no_debug_section, 7244 bfd_error_bad_value, 7245 bfd_error_file_truncated, 7246 bfd_error_file_too_big, 7247 bfd_error_on_input, 7248 bfd_error_invalid_error_code 7249 } 7250 bfd_error_type; 7251 7252 bfd_error_type bfd_get_error (void); 7253 7254 void bfd_set_error (bfd_error_type error_tag); 7255 7256 void bfd_set_input_error (bfd *input, bfd_error_type error_tag); 7257 7258 const char *bfd_errmsg (bfd_error_type error_tag); 7259 7260 void bfd_perror (const char *message); 7261 7262 7263 typedef void (*bfd_error_handler_type) (const char *, va_list); 7264 7265 void _bfd_error_handler (const char *fmt, ...) ATTRIBUTE_PRINTF_1; 7266 7267 bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); 7268 7269 void bfd_set_error_program_name (const char *); 7270 7271 7272 typedef void (*bfd_assert_handler_type) (const char *bfd_formatmsg, 7273 const char *bfd_version, 7274 const char *bfd_file, 7275 int bfd_line); 7276 7277 bfd_assert_handler_type bfd_set_assert_handler (bfd_assert_handler_type); 7278 7279 long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); 7280 7281 long bfd_canonicalize_reloc 7282 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); 7283 7284 void bfd_set_reloc 7285 (bfd *abfd, asection *sec, arelent **rel, unsigned int count); 7286 7287 #define bfd_set_reloc(abfd, asect, location, count) \ 7288 BFD_SEND (abfd, _bfd_set_reloc, (abfd, asect, location, count)) 7289 bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags); 7290 7291 int bfd_get_arch_size (bfd *abfd); 7292 7293 int bfd_get_sign_extend_vma (bfd *abfd); 7294 7295 bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma); 7296 7297 unsigned int bfd_get_gp_size (bfd *abfd); 7298 7299 void bfd_set_gp_size (bfd *abfd, unsigned int i); 7300 7301 bfd_vma bfd_scan_vma (const char *string, const char **end, int base); 7302 7303 bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd); 7304 7305 #define bfd_copy_private_header_data(ibfd, obfd) \ 7306 BFD_SEND (obfd, _bfd_copy_private_header_data, \ 7307 (ibfd, obfd)) 7308 bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); 7309 7310 #define bfd_copy_private_bfd_data(ibfd, obfd) \ 7311 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ 7312 (ibfd, obfd)) 7313 bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); 7314 7315 #define bfd_set_private_flags(abfd, flags) \ 7316 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) 7317 #define bfd_sizeof_headers(abfd, info) \ 7318 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info)) 7319 7320 #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ 7321 BFD_SEND (abfd, _bfd_find_nearest_line, \ 7322 (abfd, syms, sec, off, file, func, line, NULL)) 7323 7324 #define bfd_find_nearest_line_discriminator(abfd, sec, syms, off, file, func, \ 7325 line, disc) \ 7326 BFD_SEND (abfd, _bfd_find_nearest_line, \ 7327 (abfd, syms, sec, off, file, func, line, disc)) 7328 7329 #define bfd_find_line(abfd, syms, sym, file, line) \ 7330 BFD_SEND (abfd, _bfd_find_line, \ 7331 (abfd, syms, sym, file, line)) 7332 7333 #define bfd_find_inliner_info(abfd, file, func, line) \ 7334 BFD_SEND (abfd, _bfd_find_inliner_info, \ 7335 (abfd, file, func, line)) 7336 7337 #define bfd_debug_info_start(abfd) \ 7338 BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) 7339 7340 #define bfd_debug_info_end(abfd) \ 7341 BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) 7342 7343 #define bfd_debug_info_accumulate(abfd, section) \ 7344 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) 7345 7346 #define bfd_stat_arch_elt(abfd, stat) \ 7347 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) 7348 7349 #define bfd_update_armap_timestamp(abfd) \ 7350 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) 7351 7352 #define bfd_set_arch_mach(abfd, arch, mach)\ 7353 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) 7354 7355 #define bfd_relax_section(abfd, section, link_info, again) \ 7356 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) 7357 7358 #define bfd_gc_sections(abfd, link_info) \ 7359 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) 7360 7361 #define bfd_lookup_section_flags(link_info, flag_info, section) \ 7362 BFD_SEND (abfd, _bfd_lookup_section_flags, (link_info, flag_info, section)) 7363 7364 #define bfd_merge_sections(abfd, link_info) \ 7365 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) 7366 7367 #define bfd_is_group_section(abfd, sec) \ 7368 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec)) 7369 7370 #define bfd_discard_group(abfd, sec) \ 7371 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) 7372 7373 #define bfd_link_hash_table_create(abfd) \ 7374 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) 7375 7376 #define bfd_link_add_symbols(abfd, info) \ 7377 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) 7378 7379 #define bfd_link_just_syms(abfd, sec, info) \ 7380 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) 7381 7382 #define bfd_final_link(abfd, info) \ 7383 BFD_SEND (abfd, _bfd_final_link, (abfd, info)) 7384 7385 #define bfd_free_cached_info(abfd) \ 7386 BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) 7387 7388 #define bfd_get_dynamic_symtab_upper_bound(abfd) \ 7389 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) 7390 7391 #define bfd_print_private_bfd_data(abfd, file)\ 7392 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) 7393 7394 #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ 7395 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) 7396 7397 #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \ 7398 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \ 7399 dyncount, dynsyms, ret)) 7400 7401 #define bfd_get_dynamic_reloc_upper_bound(abfd) \ 7402 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) 7403 7404 #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ 7405 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) 7406 7407 extern bfd_byte *bfd_get_relocated_section_contents 7408 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, 7409 bfd_boolean, asymbol **); 7410 7411 bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative); 7412 7413 bfd_vma bfd_emul_get_maxpagesize (const char *); 7414 7415 void bfd_emul_set_maxpagesize (const char *, bfd_vma); 7416 7417 bfd_vma bfd_emul_get_commonpagesize (const char *, bfd_boolean); 7418 7419 void bfd_emul_set_commonpagesize (const char *, bfd_vma); 7420 7421 char *bfd_demangle (bfd *, const char *, int); 7422 7423 void bfd_update_compression_header 7424 (bfd *abfd, bfd_byte *contents, asection *sec); 7425 7426 bfd_boolean bfd_check_compression_header 7427 (bfd *abfd, bfd_byte *contents, asection *sec, 7428 bfd_size_type *uncompressed_size, 7429 unsigned int *uncompressed_alignment_power); 7430 7431 int bfd_get_compression_header_size (bfd *abfd, asection *sec); 7432 7433 bfd_size_type bfd_convert_section_size 7434 (bfd *ibfd, asection *isec, bfd *obfd, bfd_size_type size); 7435 7436 bfd_boolean bfd_convert_section_contents 7437 (bfd *ibfd, asection *isec, bfd *obfd, 7438 bfd_byte **ptr, bfd_size_type *ptr_size); 7439 7440 /* Extracted from archive.c. */ 7441 symindex bfd_get_next_mapent 7442 (bfd *abfd, symindex previous, carsym **sym); 7443 7444 bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head); 7445 7446 bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); 7447 7448 /* Extracted from corefile.c. */ 7449 const char *bfd_core_file_failing_command (bfd *abfd); 7450 7451 int bfd_core_file_failing_signal (bfd *abfd); 7452 7453 int bfd_core_file_pid (bfd *abfd); 7454 7455 bfd_boolean core_file_matches_executable_p 7456 (bfd *core_bfd, bfd *exec_bfd); 7457 7458 bfd_boolean generic_core_file_matches_executable_p 7459 (bfd *core_bfd, bfd *exec_bfd); 7460 7461 /* Extracted from targets.c. */ 7462 #define BFD_SEND(bfd, message, arglist) \ 7463 ((*((bfd)->xvec->message)) arglist) 7464 7465 #ifdef DEBUG_BFD_SEND 7466 #undef BFD_SEND 7467 #define BFD_SEND(bfd, message, arglist) \ 7468 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 7469 ((*((bfd)->xvec->message)) arglist) : \ 7470 (bfd_assert (__FILE__,__LINE__), NULL)) 7471 #endif 7472 #define BFD_SEND_FMT(bfd, message, arglist) \ 7473 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) 7474 7475 #ifdef DEBUG_BFD_SEND 7476 #undef BFD_SEND_FMT 7477 #define BFD_SEND_FMT(bfd, message, arglist) \ 7478 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 7479 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ 7480 (bfd_assert (__FILE__,__LINE__), NULL)) 7481 #endif 7482 7483 enum bfd_flavour 7484 { 7485 /* N.B. Update bfd_flavour_name if you change this. */ 7486 bfd_target_unknown_flavour, 7487 bfd_target_aout_flavour, 7488 bfd_target_coff_flavour, 7489 bfd_target_ecoff_flavour, 7490 bfd_target_xcoff_flavour, 7491 bfd_target_elf_flavour, 7492 bfd_target_tekhex_flavour, 7493 bfd_target_srec_flavour, 7494 bfd_target_verilog_flavour, 7495 bfd_target_ihex_flavour, 7496 bfd_target_som_flavour, 7497 bfd_target_os9k_flavour, 7498 bfd_target_versados_flavour, 7499 bfd_target_msdos_flavour, 7500 bfd_target_ovax_flavour, 7501 bfd_target_evax_flavour, 7502 bfd_target_mmo_flavour, 7503 bfd_target_mach_o_flavour, 7504 bfd_target_pef_flavour, 7505 bfd_target_pef_xlib_flavour, 7506 bfd_target_sym_flavour 7507 }; 7508 7509 enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; 7510 7511 /* Forward declaration. */ 7512 typedef struct bfd_link_info _bfd_link_info; 7513 7514 /* Forward declaration. */ 7515 typedef struct flag_info flag_info; 7516 7517 typedef struct bfd_target 7518 { 7519 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ 7520 char *name; 7521 7522 /* The "flavour" of a back end is a general indication about 7523 the contents of a file. */ 7524 enum bfd_flavour flavour; 7525 7526 /* The order of bytes within the data area of a file. */ 7527 enum bfd_endian byteorder; 7528 7529 /* The order of bytes within the header parts of a file. */ 7530 enum bfd_endian header_byteorder; 7531 7532 /* A mask of all the flags which an executable may have set - 7533 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */ 7534 flagword object_flags; 7535 7536 /* A mask of all the flags which a section may have set - from 7537 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */ 7538 flagword section_flags; 7539 7540 /* The character normally found at the front of a symbol. 7541 (if any), perhaps `_'. */ 7542 char symbol_leading_char; 7543 7544 /* The pad character for file names within an archive header. */ 7545 char ar_pad_char; 7546 7547 /* The maximum number of characters in an archive header. */ 7548 unsigned char ar_max_namelen; 7549 7550 /* How well this target matches, used to select between various 7551 possible targets when more than one target matches. */ 7552 unsigned char match_priority; 7553 7554 /* Entries for byte swapping for data. These are different from the 7555 other entry points, since they don't take a BFD as the first argument. 7556 Certain other handlers could do the same. */ 7557 bfd_uint64_t (*bfd_getx64) (const void *); 7558 bfd_int64_t (*bfd_getx_signed_64) (const void *); 7559 void (*bfd_putx64) (bfd_uint64_t, void *); 7560 bfd_vma (*bfd_getx32) (const void *); 7561 bfd_signed_vma (*bfd_getx_signed_32) (const void *); 7562 void (*bfd_putx32) (bfd_vma, void *); 7563 bfd_vma (*bfd_getx16) (const void *); 7564 bfd_signed_vma (*bfd_getx_signed_16) (const void *); 7565 void (*bfd_putx16) (bfd_vma, void *); 7566 7567 /* Byte swapping for the headers. */ 7568 bfd_uint64_t (*bfd_h_getx64) (const void *); 7569 bfd_int64_t (*bfd_h_getx_signed_64) (const void *); 7570 void (*bfd_h_putx64) (bfd_uint64_t, void *); 7571 bfd_vma (*bfd_h_getx32) (const void *); 7572 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); 7573 void (*bfd_h_putx32) (bfd_vma, void *); 7574 bfd_vma (*bfd_h_getx16) (const void *); 7575 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); 7576 void (*bfd_h_putx16) (bfd_vma, void *); 7577 7578 /* Format dependent routines: these are vectors of entry points 7579 within the target vector structure, one for each format to check. */ 7580 7581 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */ 7582 const struct bfd_target * 7583 (*_bfd_check_format[bfd_type_end]) (bfd *); 7584 7585 /* Set the format of a file being written. */ 7586 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); 7587 7588 /* Write cached information into a file being written, at <<bfd_close>>. */ 7589 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); 7590 7591 7592 /* Generic entry points. */ 7593 #define BFD_JUMP_TABLE_GENERIC(NAME) \ 7594 NAME##_close_and_cleanup, \ 7595 NAME##_bfd_free_cached_info, \ 7596 NAME##_new_section_hook, \ 7597 NAME##_get_section_contents, \ 7598 NAME##_get_section_contents_in_window 7599 7600 /* Called when the BFD is being closed to do any necessary cleanup. */ 7601 bfd_boolean (*_close_and_cleanup) (bfd *); 7602 /* Ask the BFD to free all cached information. */ 7603 bfd_boolean (*_bfd_free_cached_info) (bfd *); 7604 /* Called when a new section is created. */ 7605 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); 7606 /* Read the contents of a section. */ 7607 bfd_boolean (*_bfd_get_section_contents) (bfd *, sec_ptr, void *, file_ptr, 7608 bfd_size_type); 7609 bfd_boolean (*_bfd_get_section_contents_in_window) (bfd *, sec_ptr, 7610 bfd_window *, file_ptr, 7611 bfd_size_type); 7612 7613 /* Entry points to copy private data. */ 7614 #define BFD_JUMP_TABLE_COPY(NAME) \ 7615 NAME##_bfd_copy_private_bfd_data, \ 7616 NAME##_bfd_merge_private_bfd_data, \ 7617 _bfd_generic_init_private_section_data, \ 7618 NAME##_bfd_copy_private_section_data, \ 7619 NAME##_bfd_copy_private_symbol_data, \ 7620 NAME##_bfd_copy_private_header_data, \ 7621 NAME##_bfd_set_private_flags, \ 7622 NAME##_bfd_print_private_bfd_data 7623 7624 /* Called to copy BFD general private data from one object file 7625 to another. */ 7626 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); 7627 /* Called to merge BFD general private data from one object file 7628 to a common output file when linking. */ 7629 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, struct bfd_link_info *); 7630 /* Called to initialize BFD private section data from one object file 7631 to another. */ 7632 #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ 7633 BFD_SEND (obfd, _bfd_init_private_section_data, \ 7634 (ibfd, isec, obfd, osec, link_info)) 7635 bfd_boolean (*_bfd_init_private_section_data) (bfd *, sec_ptr, bfd *, 7636 sec_ptr, 7637 struct bfd_link_info *); 7638 /* Called to copy BFD private section data from one object file 7639 to another. */ 7640 bfd_boolean (*_bfd_copy_private_section_data) (bfd *, sec_ptr, bfd *, 7641 sec_ptr); 7642 /* Called to copy BFD private symbol data from one symbol 7643 to another. */ 7644 bfd_boolean (*_bfd_copy_private_symbol_data) (bfd *, asymbol *, bfd *, 7645 asymbol *); 7646 /* Called to copy BFD private header data from one object file 7647 to another. */ 7648 bfd_boolean (*_bfd_copy_private_header_data) (bfd *, bfd *); 7649 /* Called to set private backend flags. */ 7650 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); 7651 7652 /* Called to print private BFD data. */ 7653 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); 7654 7655 /* Core file entry points. */ 7656 #define BFD_JUMP_TABLE_CORE(NAME) \ 7657 NAME##_core_file_failing_command, \ 7658 NAME##_core_file_failing_signal, \ 7659 NAME##_core_file_matches_executable_p, \ 7660 NAME##_core_file_pid 7661 7662 char * (*_core_file_failing_command) (bfd *); 7663 int (*_core_file_failing_signal) (bfd *); 7664 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); 7665 int (*_core_file_pid) (bfd *); 7666 7667 /* Archive entry points. */ 7668 #define BFD_JUMP_TABLE_ARCHIVE(NAME) \ 7669 NAME##_slurp_armap, \ 7670 NAME##_slurp_extended_name_table, \ 7671 NAME##_construct_extended_name_table, \ 7672 NAME##_truncate_arname, \ 7673 NAME##_write_armap, \ 7674 NAME##_read_ar_hdr, \ 7675 NAME##_write_ar_hdr, \ 7676 NAME##_openr_next_archived_file, \ 7677 NAME##_get_elt_at_index, \ 7678 NAME##_generic_stat_arch_elt, \ 7679 NAME##_update_armap_timestamp 7680 7681 bfd_boolean (*_bfd_slurp_armap) (bfd *); 7682 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); 7683 bfd_boolean (*_bfd_construct_extended_name_table) (bfd *, char **, 7684 bfd_size_type *, 7685 const char **); 7686 void (*_bfd_truncate_arname) (bfd *, const char *, char *); 7687 bfd_boolean (*write_armap) (bfd *, unsigned int, struct orl *, 7688 unsigned int, int); 7689 void * (*_bfd_read_ar_hdr_fn) (bfd *); 7690 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *); 7691 bfd * (*openr_next_archived_file) (bfd *, bfd *); 7692 #define bfd_get_elt_at_index(b,i) \ 7693 BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) 7694 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); 7695 int (*_bfd_stat_arch_elt) (bfd *, struct stat *); 7696 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); 7697 7698 /* Entry points used for symbols. */ 7699 #define BFD_JUMP_TABLE_SYMBOLS(NAME) \ 7700 NAME##_get_symtab_upper_bound, \ 7701 NAME##_canonicalize_symtab, \ 7702 NAME##_make_empty_symbol, \ 7703 NAME##_print_symbol, \ 7704 NAME##_get_symbol_info, \ 7705 NAME##_get_symbol_version_string, \ 7706 NAME##_bfd_is_local_label_name, \ 7707 NAME##_bfd_is_target_special_symbol, \ 7708 NAME##_get_lineno, \ 7709 NAME##_find_nearest_line, \ 7710 NAME##_find_line, \ 7711 NAME##_find_inliner_info, \ 7712 NAME##_bfd_make_debug_symbol, \ 7713 NAME##_read_minisymbols, \ 7714 NAME##_minisymbol_to_symbol 7715 7716 long (*_bfd_get_symtab_upper_bound) (bfd *); 7717 long (*_bfd_canonicalize_symtab) (bfd *, struct bfd_symbol **); 7718 struct bfd_symbol * 7719 (*_bfd_make_empty_symbol) (bfd *); 7720 void (*_bfd_print_symbol) (bfd *, void *, struct bfd_symbol *, 7721 bfd_print_symbol_type); 7722 #define bfd_print_symbol(b,p,s,e) \ 7723 BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) 7724 void (*_bfd_get_symbol_info) (bfd *, struct bfd_symbol *, 7725 symbol_info *); 7726 #define bfd_get_symbol_info(b,p,e) \ 7727 BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) 7728 const char *(*_bfd_get_symbol_version_string) (bfd *, struct bfd_symbol *, 7729 bfd_boolean *); 7730 #define bfd_get_symbol_version_string(b,s,h) \ 7731 BFD_SEND (b, _bfd_get_symbol_version_string, (b,s,h)) 7732 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); 7733 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); 7734 alent * (*_get_lineno) (bfd *, struct bfd_symbol *); 7735 bfd_boolean (*_bfd_find_nearest_line) (bfd *, struct bfd_symbol **, 7736 struct bfd_section *, bfd_vma, 7737 const char **, const char **, 7738 unsigned int *, unsigned int *); 7739 bfd_boolean (*_bfd_find_line) (bfd *, struct bfd_symbol **, 7740 struct bfd_symbol *, const char **, 7741 unsigned int *); 7742 bfd_boolean (*_bfd_find_inliner_info) 7743 (bfd *, const char **, const char **, unsigned int *); 7744 /* Back-door to allow format-aware applications to create debug symbols 7745 while using BFD for everything else. Currently used by the assembler 7746 when creating COFF files. */ 7747 asymbol * (*_bfd_make_debug_symbol) (bfd *, void *, unsigned long size); 7748 #define bfd_read_minisymbols(b, d, m, s) \ 7749 BFD_SEND (b, _read_minisymbols, (b, d, m, s)) 7750 long (*_read_minisymbols) (bfd *, bfd_boolean, void **, 7751 unsigned int *); 7752 #define bfd_minisymbol_to_symbol(b, d, m, f) \ 7753 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) 7754 asymbol * (*_minisymbol_to_symbol) (bfd *, bfd_boolean, const void *, 7755 asymbol *); 7756 7757 /* Routines for relocs. */ 7758 #define BFD_JUMP_TABLE_RELOCS(NAME) \ 7759 NAME##_get_reloc_upper_bound, \ 7760 NAME##_canonicalize_reloc, \ 7761 NAME##_set_reloc, \ 7762 NAME##_bfd_reloc_type_lookup, \ 7763 NAME##_bfd_reloc_name_lookup 7764 7765 long (*_get_reloc_upper_bound) (bfd *, sec_ptr); 7766 long (*_bfd_canonicalize_reloc) (bfd *, sec_ptr, arelent **, 7767 struct bfd_symbol **); 7768 void (*_bfd_set_reloc) (bfd *, sec_ptr, arelent **, unsigned int); 7769 /* See documentation on reloc types. */ 7770 reloc_howto_type * 7771 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); 7772 reloc_howto_type * 7773 (*reloc_name_lookup) (bfd *, const char *); 7774 7775 /* Routines used when writing an object file. */ 7776 #define BFD_JUMP_TABLE_WRITE(NAME) \ 7777 NAME##_set_arch_mach, \ 7778 NAME##_set_section_contents 7779 7780 bfd_boolean (*_bfd_set_arch_mach) (bfd *, enum bfd_architecture, 7781 unsigned long); 7782 bfd_boolean (*_bfd_set_section_contents) (bfd *, sec_ptr, const void *, 7783 file_ptr, bfd_size_type); 7784 7785 /* Routines used by the linker. */ 7786 #define BFD_JUMP_TABLE_LINK(NAME) \ 7787 NAME##_sizeof_headers, \ 7788 NAME##_bfd_get_relocated_section_contents, \ 7789 NAME##_bfd_relax_section, \ 7790 NAME##_bfd_link_hash_table_create, \ 7791 NAME##_bfd_link_add_symbols, \ 7792 NAME##_bfd_link_just_syms, \ 7793 NAME##_bfd_copy_link_hash_symbol_type, \ 7794 NAME##_bfd_final_link, \ 7795 NAME##_bfd_link_split_section, \ 7796 NAME##_bfd_link_check_relocs, \ 7797 NAME##_bfd_gc_sections, \ 7798 NAME##_bfd_lookup_section_flags, \ 7799 NAME##_bfd_merge_sections, \ 7800 NAME##_bfd_is_group_section, \ 7801 NAME##_bfd_discard_group, \ 7802 NAME##_section_already_linked, \ 7803 NAME##_bfd_define_common_symbol, \ 7804 NAME##_bfd_link_hide_symbol, \ 7805 NAME##_bfd_define_start_stop 7806 7807 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); 7808 bfd_byte * (*_bfd_get_relocated_section_contents) (bfd *, 7809 struct bfd_link_info *, 7810 struct bfd_link_order *, 7811 bfd_byte *, bfd_boolean, 7812 struct bfd_symbol **); 7813 7814 bfd_boolean (*_bfd_relax_section) (bfd *, struct bfd_section *, 7815 struct bfd_link_info *, bfd_boolean *); 7816 7817 /* Create a hash table for the linker. Different backends store 7818 different information in this table. */ 7819 struct bfd_link_hash_table * 7820 (*_bfd_link_hash_table_create) (bfd *); 7821 7822 /* Add symbols from this object file into the hash table. */ 7823 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); 7824 7825 /* Indicate that we are only retrieving symbol values from this section. */ 7826 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); 7827 7828 /* Copy the symbol type and other attributes for a linker script 7829 assignment of one symbol to another. */ 7830 #define bfd_copy_link_hash_symbol_type(b, t, f) \ 7831 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f)) 7832 void (*_bfd_copy_link_hash_symbol_type) (bfd *, 7833 struct bfd_link_hash_entry *, 7834 struct bfd_link_hash_entry *); 7835 7836 /* Do a link based on the link_order structures attached to each 7837 section of the BFD. */ 7838 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); 7839 7840 /* Should this section be split up into smaller pieces during linking. */ 7841 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); 7842 7843 /* Check the relocations in the bfd for validity. */ 7844 bfd_boolean (* _bfd_link_check_relocs)(bfd *, struct bfd_link_info *); 7845 7846 /* Remove sections that are not referenced from the output. */ 7847 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); 7848 7849 /* Sets the bitmask of allowed and disallowed section flags. */ 7850 bfd_boolean (*_bfd_lookup_section_flags) (struct bfd_link_info *, 7851 struct flag_info *, asection *); 7852 7853 /* Attempt to merge SEC_MERGE sections. */ 7854 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); 7855 7856 /* Is this section a member of a group? */ 7857 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); 7858 7859 /* Discard members of a group. */ 7860 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); 7861 7862 /* Check if SEC has been already linked during a reloceatable or 7863 final link. */ 7864 bfd_boolean (*_section_already_linked) (bfd *, asection *, 7865 struct bfd_link_info *); 7866 7867 /* Define a common symbol. */ 7868 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *, 7869 struct bfd_link_hash_entry *); 7870 7871 /* Hide a symbol. */ 7872 void (*_bfd_link_hide_symbol) (bfd *, struct bfd_link_info *, 7873 struct bfd_link_hash_entry *); 7874 7875 /* Define a __start, __stop, .startof. or .sizeof. symbol. */ 7876 struct bfd_link_hash_entry * 7877 (*_bfd_define_start_stop) (struct bfd_link_info *, const char *, 7878 asection *); 7879 7880 /* Routines to handle dynamic symbols and relocs. */ 7881 #define BFD_JUMP_TABLE_DYNAMIC(NAME) \ 7882 NAME##_get_dynamic_symtab_upper_bound, \ 7883 NAME##_canonicalize_dynamic_symtab, \ 7884 NAME##_get_synthetic_symtab, \ 7885 NAME##_get_dynamic_reloc_upper_bound, \ 7886 NAME##_canonicalize_dynamic_reloc 7887 7888 /* Get the amount of memory required to hold the dynamic symbols. */ 7889 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); 7890 /* Read in the dynamic symbols. */ 7891 long (*_bfd_canonicalize_dynamic_symtab) (bfd *, struct bfd_symbol **); 7892 /* Create synthetized symbols. */ 7893 long (*_bfd_get_synthetic_symtab) (bfd *, long, struct bfd_symbol **, 7894 long, struct bfd_symbol **, 7895 struct bfd_symbol **); 7896 /* Get the amount of memory required to hold the dynamic relocs. */ 7897 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); 7898 /* Read in the dynamic relocs. */ 7899 long (*_bfd_canonicalize_dynamic_reloc) (bfd *, arelent **, 7900 struct bfd_symbol **); 7901 7902 /* Opposite endian version of this target. */ 7903 const struct bfd_target *alternative_target; 7904 7905 /* Data for use by back-end routines, which isn't 7906 generic enough to belong in this structure. */ 7907 const void *backend_data; 7908 7909 } bfd_target; 7910 7911 bfd_boolean bfd_set_default_target (const char *name); 7912 7913 const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); 7914 7915 const bfd_target *bfd_get_target_info (const char *target_name, 7916 bfd *abfd, 7917 bfd_boolean *is_bigendian, 7918 int *underscoring, 7919 const char **def_target_arch); 7920 const char ** bfd_target_list (void); 7921 7922 const bfd_target *bfd_iterate_over_targets 7923 (int (*func) (const bfd_target *, void *), 7924 void *data); 7925 7926 const char *bfd_flavour_name (enum bfd_flavour flavour); 7927 7928 /* Extracted from format.c. */ 7929 bfd_boolean bfd_check_format (bfd *abfd, bfd_format format); 7930 7931 bfd_boolean bfd_check_format_matches 7932 (bfd *abfd, bfd_format format, char ***matching); 7933 7934 bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); 7935 7936 const char *bfd_format_string (bfd_format format); 7937 7938 /* Extracted from linker.c. */ 7939 /* Return TRUE if the symbol described by a linker hash entry H 7940 is going to be absolute. Linker-script defined symbols can be 7941 converted from absolute to section-relative ones late in the 7942 link. Use this macro to correctly determine whether the symbol 7943 will actually end up absolute in output. */ 7944 #define bfd_is_abs_symbol(H) \ 7945 (((H)->type == bfd_link_hash_defined \ 7946 || (H)->type == bfd_link_hash_defweak) \ 7947 && bfd_is_abs_section ((H)->u.def.section) \ 7948 && !(H)->rel_from_abs) 7949 7950 bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); 7951 7952 #define bfd_link_split_section(abfd, sec) \ 7953 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) 7954 7955 bfd_boolean bfd_section_already_linked (bfd *abfd, 7956 asection *sec, 7957 struct bfd_link_info *info); 7958 7959 #define bfd_section_already_linked(abfd, sec, info) \ 7960 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info)) 7961 7962 bfd_boolean bfd_generic_define_common_symbol 7963 (bfd *output_bfd, struct bfd_link_info *info, 7964 struct bfd_link_hash_entry *h); 7965 7966 #define bfd_define_common_symbol(output_bfd, info, h) \ 7967 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h)) 7968 7969 void _bfd_generic_link_hide_symbol 7970 (bfd *output_bfd, struct bfd_link_info *info, 7971 struct bfd_link_hash_entry *h); 7972 7973 #define bfd_link_hide_symbol(output_bfd, info, h) \ 7974 BFD_SEND (output_bfd, _bfd_link_hide_symbol, (output_bfd, info, h)) 7975 7976 struct bfd_link_hash_entry *bfd_generic_define_start_stop 7977 (struct bfd_link_info *info, 7978 const char *symbol, asection *sec); 7979 7980 #define bfd_define_start_stop(output_bfd, info, symbol, sec) \ 7981 BFD_SEND (output_bfd, _bfd_define_start_stop, (info, symbol, sec)) 7982 7983 struct bfd_elf_version_tree * bfd_find_version_for_sym 7984 (struct bfd_elf_version_tree *verdefs, 7985 const char *sym_name, bfd_boolean *hide); 7986 7987 bfd_boolean bfd_hide_sym_by_version 7988 (struct bfd_elf_version_tree *verdefs, const char *sym_name); 7989 7990 bfd_boolean bfd_link_check_relocs 7991 (bfd *abfd, struct bfd_link_info *info); 7992 7993 bfd_boolean _bfd_generic_link_check_relocs 7994 (bfd *abfd, struct bfd_link_info *info); 7995 7996 bfd_boolean bfd_merge_private_bfd_data 7997 (bfd *ibfd, struct bfd_link_info *info); 7998 7999 #define bfd_merge_private_bfd_data(ibfd, info) \ 8000 BFD_SEND ((info)->output_bfd, _bfd_merge_private_bfd_data, \ 8001 (ibfd, info)) 8002 /* Extracted from simple.c. */ 8003 bfd_byte *bfd_simple_get_relocated_section_contents 8004 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); 8005 8006 /* Extracted from compress.c. */ 8007 bfd_boolean bfd_get_full_section_contents 8008 (bfd *abfd, asection *section, bfd_byte **ptr); 8009 8010 void bfd_cache_section_contents 8011 (asection *sec, void *contents); 8012 8013 bfd_boolean bfd_is_section_compressed_with_header 8014 (bfd *abfd, asection *section, 8015 int *compression_header_size_p, 8016 bfd_size_type *uncompressed_size_p, 8017 unsigned int *uncompressed_alignment_power_p); 8018 8019 bfd_boolean bfd_is_section_compressed 8020 (bfd *abfd, asection *section); 8021 8022 bfd_boolean bfd_init_section_decompress_status 8023 (bfd *abfd, asection *section); 8024 8025 bfd_boolean bfd_init_section_compress_status 8026 (bfd *abfd, asection *section); 8027 8028 bfd_boolean bfd_compress_section 8029 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer); 8030 8031 #ifdef __cplusplus 8032 } 8033 #endif 8034 #endif 8035