1 /* This file is automatically generated. DO NOT EDIT! */ 2 /* Generated from: NetBSD: mknative-binutils,v 1.8 2011/09/25 04:00:58 christos Exp */ 3 /* Generated from: NetBSD: mknative.common,v 1.9 2007/02/05 18:26:01 apb Exp */ 4 5 /* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically 6 generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c", 7 "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c", 8 "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c", 9 "linker.c", "simple.c" and "compress.c". 10 Run "make headers" in your build bfd/ to regenerate. */ 11 12 /* Main header file for the bfd library -- portable access to object files. 13 14 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 15 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 16 Free Software Foundation, Inc. 17 18 Contributed by Cygnus Support. 19 20 This file is part of BFD, the Binary File Descriptor library. 21 22 This program is free software; you can redistribute it and/or modify 23 it under the terms of the GNU General Public License as published by 24 the Free Software Foundation; either version 3 of the License, or 25 (at your option) any later version. 26 27 This program is distributed in the hope that it will be useful, 28 but WITHOUT ANY WARRANTY; without even the implied warranty of 29 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 30 GNU General Public License for more details. 31 32 You should have received a copy of the GNU General Public License 33 along with this program; if not, write to the Free Software 34 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 35 36 #ifndef __BFD_H_SEEN__ 37 #define __BFD_H_SEEN__ 38 39 #ifdef __cplusplus 40 extern "C" { 41 #endif 42 43 #include "ansidecl.h" 44 #include "symcat.h" 45 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) 46 #ifndef SABER 47 /* This hack is to avoid a problem with some strict ANSI C preprocessors. 48 The problem is, "32_" is not a valid preprocessing token, and we don't 49 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will 50 cause the inner CONCAT2 macros to be evaluated first, producing 51 still-valid pp-tokens. Then the final concatenation can be done. */ 52 #undef CONCAT4 53 #define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) 54 #endif 55 #endif 56 57 /* This is a utility macro to handle the situation where the code 58 wants to place a constant string into the code, followed by a 59 comma and then the length of the string. Doing this by hand 60 is error prone, so using this macro is safer. */ 61 #define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1) 62 /* Unfortunately it is not possible to use the STRING_COMMA_LEN macro 63 to create the arguments to another macro, since the preprocessor 64 will mis-count the number of arguments to the outer macro (by not 65 evaluating STRING_COMMA_LEN and so missing the comma). This is a 66 problem for example when trying to use STRING_COMMA_LEN to build 67 the arguments to the strncmp() macro. Hence this alternative 68 definition of strncmp is provided here. 69 70 Note - these macros do NOT work if STR2 is not a constant string. */ 71 #define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0) 72 /* strcpy() can have a similar problem, but since we know we are 73 copying a constant string, we can use memcpy which will be faster 74 since there is no need to check for a NUL byte inside STR. We 75 can also save time if we do not need to copy the terminating NUL. */ 76 #define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1) 77 #define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2)) 78 79 80 #define BFD_SUPPORTS_PLUGINS 0 81 82 /* The word size used by BFD on the host. This may be 64 with a 32 83 bit target if the host is 64 bit, or if other 64 bit targets have 84 been selected with --enable-targets, or if --enable-64-bit-bfd. */ 85 #define BFD_ARCH_SIZE 32 86 87 /* The word size of the default bfd target. */ 88 #define BFD_DEFAULT_TARGET_SIZE 32 89 90 #define BFD_HOST_64BIT_LONG 0 91 #define BFD_HOST_64BIT_LONG_LONG 1 92 #if 1 93 #define BFD_HOST_64_BIT long long 94 #define BFD_HOST_U_64_BIT unsigned long long 95 typedef BFD_HOST_64_BIT bfd_int64_t; 96 typedef BFD_HOST_U_64_BIT bfd_uint64_t; 97 #endif 98 99 #if BFD_ARCH_SIZE >= 64 100 #define BFD64 101 #endif 102 103 #ifndef INLINE 104 #if __GNUC__ >= 2 105 #define INLINE __inline__ 106 #else 107 #define INLINE 108 #endif 109 #endif 110 111 /* Declaring a type wide enough to hold a host long and a host pointer. */ 112 #define BFD_HOSTPTR_T unsigned long 113 typedef BFD_HOSTPTR_T bfd_hostptr_t; 114 115 /* Forward declaration. */ 116 typedef struct bfd bfd; 117 118 /* Boolean type used in bfd. Too many systems define their own 119 versions of "boolean" for us to safely typedef a "boolean" of 120 our own. Using an enum for "bfd_boolean" has its own set of 121 problems, with strange looking casts required to avoid warnings 122 on some older compilers. Thus we just use an int. 123 124 General rule: Functions which are bfd_boolean return TRUE on 125 success and FALSE on failure (unless they're a predicate). */ 126 127 typedef int bfd_boolean; 128 #undef FALSE 129 #undef TRUE 130 #define FALSE 0 131 #define TRUE 1 132 133 #ifdef BFD64 134 135 #ifndef BFD_HOST_64_BIT 136 #error No 64 bit integer type available 137 #endif /* ! defined (BFD_HOST_64_BIT) */ 138 139 typedef BFD_HOST_U_64_BIT bfd_vma; 140 typedef BFD_HOST_64_BIT bfd_signed_vma; 141 typedef BFD_HOST_U_64_BIT bfd_size_type; 142 typedef BFD_HOST_U_64_BIT symvalue; 143 144 #if BFD_HOST_64BIT_LONG 145 #define BFD_VMA_FMT "l" 146 #elif defined (__MSVCRT__) 147 #define BFD_VMA_FMT "I64" 148 #else 149 #define BFD_VMA_FMT "ll" 150 #endif 151 152 #ifndef fprintf_vma 153 #define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x) 154 #define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x) 155 #endif 156 157 #else /* not BFD64 */ 158 159 /* Represent a target address. Also used as a generic unsigned type 160 which is guaranteed to be big enough to hold any arithmetic types 161 we need to deal with. */ 162 typedef unsigned long bfd_vma; 163 164 /* A generic signed type which is guaranteed to be big enough to hold any 165 arithmetic types we need to deal with. Can be assumed to be compatible 166 with bfd_vma in the same way that signed and unsigned ints are compatible 167 (as parameters, in assignment, etc). */ 168 typedef long bfd_signed_vma; 169 170 typedef unsigned long symvalue; 171 typedef unsigned long bfd_size_type; 172 173 /* Print a bfd_vma x on stream s. */ 174 #define BFD_VMA_FMT "l" 175 #define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x) 176 #define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x) 177 178 #endif /* not BFD64 */ 179 180 #define HALF_BFD_SIZE_TYPE \ 181 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2)) 182 183 #ifndef BFD_HOST_64_BIT 184 /* Fall back on a 32 bit type. The idea is to make these types always 185 available for function return types, but in the case that 186 BFD_HOST_64_BIT is undefined such a function should abort or 187 otherwise signal an error. */ 188 typedef bfd_signed_vma bfd_int64_t; 189 typedef bfd_vma bfd_uint64_t; 190 #endif 191 192 /* An offset into a file. BFD always uses the largest possible offset 193 based on the build time availability of fseek, fseeko, or fseeko64. */ 194 typedef BFD_HOST_64_BIT file_ptr; 195 typedef unsigned BFD_HOST_64_BIT ufile_ptr; 196 197 extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); 198 extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); 199 200 #define printf_vma(x) fprintf_vma(stdout,x) 201 #define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) 202 203 typedef unsigned int flagword; /* 32 bits of flags */ 204 typedef unsigned char bfd_byte; 205 206 /* File formats. */ 207 208 typedef enum bfd_format 209 { 210 bfd_unknown = 0, /* File format is unknown. */ 211 bfd_object, /* Linker/assembler/compiler output. */ 212 bfd_archive, /* Object archive file. */ 213 bfd_core, /* Core dump. */ 214 bfd_type_end /* Marks the end; don't use it! */ 215 } 216 bfd_format; 217 218 /* Symbols and relocation. */ 219 220 /* A count of carsyms (canonical archive symbols). */ 221 typedef unsigned long symindex; 222 223 /* How to perform a relocation. */ 224 typedef const struct reloc_howto_struct reloc_howto_type; 225 226 #define BFD_NO_MORE_SYMBOLS ((symindex) ~0) 227 228 /* General purpose part of a symbol X; 229 target specific parts are in libcoff.h, libaout.h, etc. */ 230 231 #define bfd_get_section(x) ((x)->section) 232 #define bfd_get_output_section(x) ((x)->section->output_section) 233 #define bfd_set_section(x,y) ((x)->section) = (y) 234 #define bfd_asymbol_base(x) ((x)->section->vma) 235 #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) 236 #define bfd_asymbol_name(x) ((x)->name) 237 /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ 238 #define bfd_asymbol_bfd(x) ((x)->the_bfd) 239 #define bfd_asymbol_flavour(x) \ 240 (((x)->flags & BSF_SYNTHETIC) != 0 \ 241 ? bfd_target_unknown_flavour \ 242 : bfd_asymbol_bfd (x)->xvec->flavour) 243 244 /* A canonical archive symbol. */ 245 /* This is a type pun with struct ranlib on purpose! */ 246 typedef struct carsym 247 { 248 char *name; 249 file_ptr file_offset; /* Look here to find the file. */ 250 } 251 carsym; /* To make these you call a carsymogen. */ 252 253 /* Used in generating armaps (archive tables of contents). 254 Perhaps just a forward definition would do? */ 255 struct orl /* Output ranlib. */ 256 { 257 char **name; /* Symbol name. */ 258 union 259 { 260 file_ptr pos; 261 bfd *abfd; 262 } u; /* bfd* or file position. */ 263 int namidx; /* Index into string table. */ 264 }; 265 266 /* Linenumber stuff. */ 267 typedef struct lineno_cache_entry 268 { 269 unsigned int line_number; /* Linenumber from start of function. */ 270 union 271 { 272 struct bfd_symbol *sym; /* Function name. */ 273 bfd_vma offset; /* Offset into section. */ 274 } u; 275 } 276 alent; 277 278 /* Object and core file sections. */ 279 280 #define align_power(addr, align) \ 281 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align))) 282 283 typedef struct bfd_section *sec_ptr; 284 285 #define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0) 286 #define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0) 287 #define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0) 288 #define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0) 289 #define bfd_section_name(bfd, ptr) ((ptr)->name) 290 #define bfd_section_size(bfd, ptr) ((ptr)->size) 291 #define bfd_get_section_size(ptr) ((ptr)->size) 292 #define bfd_section_vma(bfd, ptr) ((ptr)->vma) 293 #define bfd_section_lma(bfd, ptr) ((ptr)->lma) 294 #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power) 295 #define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0) 296 #define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata) 297 298 #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0) 299 300 #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE) 301 #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE) 302 #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE) 303 /* Find the address one past the end of SEC. */ 304 #define bfd_get_section_limit(bfd, sec) \ 305 (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \ 306 / bfd_octets_per_byte (bfd)) 307 308 /* Return TRUE if input section SEC has been discarded. */ 309 #define elf_discarded_section(sec) \ 310 (!bfd_is_abs_section (sec) \ 311 && bfd_is_abs_section ((sec)->output_section) \ 312 && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \ 313 && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS) 314 315 /* Forward define. */ 316 struct stat; 317 318 typedef enum bfd_print_symbol 319 { 320 bfd_print_symbol_name, 321 bfd_print_symbol_more, 322 bfd_print_symbol_all 323 } bfd_print_symbol_type; 324 325 /* Information about a symbol that nm needs. */ 326 327 typedef struct _symbol_info 328 { 329 symvalue value; 330 char type; 331 const char *name; /* Symbol name. */ 332 unsigned char stab_type; /* Stab type. */ 333 char stab_other; /* Stab other. */ 334 short stab_desc; /* Stab desc. */ 335 const char *stab_name; /* String for stab type. */ 336 } symbol_info; 337 338 /* Get the name of a stabs type code. */ 339 340 extern const char *bfd_get_stab_name (int); 341 342 /* Hash table routines. There is no way to free up a hash table. */ 343 344 /* An element in the hash table. Most uses will actually use a larger 345 structure, and an instance of this will be the first field. */ 346 347 struct bfd_hash_entry 348 { 349 /* Next entry for this hash code. */ 350 struct bfd_hash_entry *next; 351 /* String being hashed. */ 352 const char *string; 353 /* Hash code. This is the full hash code, not the index into the 354 table. */ 355 unsigned long hash; 356 }; 357 358 /* A hash table. */ 359 360 struct bfd_hash_table 361 { 362 /* The hash array. */ 363 struct bfd_hash_entry **table; 364 /* A function used to create new elements in the hash table. The 365 first entry is itself a pointer to an element. When this 366 function is first invoked, this pointer will be NULL. However, 367 having the pointer permits a hierarchy of method functions to be 368 built each of which calls the function in the superclass. Thus 369 each function should be written to allocate a new block of memory 370 only if the argument is NULL. */ 371 struct bfd_hash_entry *(*newfunc) 372 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 373 /* An objalloc for this hash table. This is a struct objalloc *, 374 but we use void * to avoid requiring the inclusion of objalloc.h. */ 375 void *memory; 376 /* The number of slots in the hash table. */ 377 unsigned int size; 378 /* The number of entries in the hash table. */ 379 unsigned int count; 380 /* The size of elements. */ 381 unsigned int entsize; 382 /* If non-zero, don't grow the hash table. */ 383 unsigned int frozen:1; 384 }; 385 386 /* Initialize a hash table. */ 387 extern bfd_boolean bfd_hash_table_init 388 (struct bfd_hash_table *, 389 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 390 struct bfd_hash_table *, 391 const char *), 392 unsigned int); 393 394 /* Initialize a hash table specifying a size. */ 395 extern bfd_boolean bfd_hash_table_init_n 396 (struct bfd_hash_table *, 397 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 398 struct bfd_hash_table *, 399 const char *), 400 unsigned int, unsigned int); 401 402 /* Free up a hash table. */ 403 extern void bfd_hash_table_free 404 (struct bfd_hash_table *); 405 406 /* Look up a string in a hash table. If CREATE is TRUE, a new entry 407 will be created for this string if one does not already exist. The 408 COPY argument must be TRUE if this routine should copy the string 409 into newly allocated memory when adding an entry. */ 410 extern struct bfd_hash_entry *bfd_hash_lookup 411 (struct bfd_hash_table *, const char *, bfd_boolean create, 412 bfd_boolean copy); 413 414 /* Insert an entry in a hash table. */ 415 extern struct bfd_hash_entry *bfd_hash_insert 416 (struct bfd_hash_table *, const char *, unsigned long); 417 418 /* Rename an entry in a hash table. */ 419 extern void bfd_hash_rename 420 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *); 421 422 /* Replace an entry in a hash table. */ 423 extern void bfd_hash_replace 424 (struct bfd_hash_table *, struct bfd_hash_entry *old, 425 struct bfd_hash_entry *nw); 426 427 /* Base method for creating a hash table entry. */ 428 extern struct bfd_hash_entry *bfd_hash_newfunc 429 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 430 431 /* Grab some space for a hash table entry. */ 432 extern void *bfd_hash_allocate 433 (struct bfd_hash_table *, unsigned int); 434 435 /* Traverse a hash table in a random order, calling a function on each 436 element. If the function returns FALSE, the traversal stops. The 437 INFO argument is passed to the function. */ 438 extern void bfd_hash_traverse 439 (struct bfd_hash_table *, 440 bfd_boolean (*) (struct bfd_hash_entry *, void *), 441 void *info); 442 443 /* Allows the default size of a hash table to be configured. New hash 444 tables allocated using bfd_hash_table_init will be created with 445 this size. */ 446 extern void bfd_hash_set_default_size (bfd_size_type); 447 448 /* This structure is used to keep track of stabs in sections 449 information while linking. */ 450 451 struct stab_info 452 { 453 /* A hash table used to hold stabs strings. */ 454 struct bfd_strtab_hash *strings; 455 /* The header file hash table. */ 456 struct bfd_hash_table includes; 457 /* The first .stabstr section. */ 458 struct bfd_section *stabstr; 459 }; 460 461 #define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table 462 463 /* User program access to BFD facilities. */ 464 465 /* Direct I/O routines, for programs which know more about the object 466 file than BFD does. Use higher level routines if possible. */ 467 468 extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); 469 extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); 470 extern int bfd_seek (bfd *, file_ptr, int); 471 extern file_ptr bfd_tell (bfd *); 472 extern int bfd_flush (bfd *); 473 extern int bfd_stat (bfd *, struct stat *); 474 475 /* Deprecated old routines. */ 476 #if __GNUC__ 477 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 478 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ 479 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 480 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 481 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ 482 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 483 #else 484 #define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 485 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ 486 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 487 #define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 488 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ 489 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 490 #endif 491 extern void warn_deprecated (const char *, const char *, int, const char *); 492 493 /* Cast from const char * to char * so that caller can assign to 494 a char * without a warning. */ 495 #define bfd_get_filename(abfd) ((char *) (abfd)->filename) 496 #define bfd_get_cacheable(abfd) ((abfd)->cacheable) 497 #define bfd_get_format(abfd) ((abfd)->format) 498 #define bfd_get_target(abfd) ((abfd)->xvec->name) 499 #define bfd_get_flavour(abfd) ((abfd)->xvec->flavour) 500 #define bfd_family_coff(abfd) \ 501 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \ 502 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour) 503 #define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG) 504 #define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE) 505 #define bfd_header_big_endian(abfd) \ 506 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG) 507 #define bfd_header_little_endian(abfd) \ 508 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE) 509 #define bfd_get_file_flags(abfd) ((abfd)->flags) 510 #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) 511 #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) 512 #define bfd_my_archive(abfd) ((abfd)->my_archive) 513 #define bfd_has_map(abfd) ((abfd)->has_armap) 514 #define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive) 515 516 #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) 517 #define bfd_usrdata(abfd) ((abfd)->usrdata) 518 519 #define bfd_get_start_address(abfd) ((abfd)->start_address) 520 #define bfd_get_symcount(abfd) ((abfd)->symcount) 521 #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) 522 #define bfd_count_sections(abfd) ((abfd)->section_count) 523 524 #define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount) 525 526 #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) 527 528 #define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE) 529 530 extern bfd_boolean bfd_cache_close 531 (bfd *abfd); 532 /* NB: This declaration should match the autogenerated one in libbfd.h. */ 533 534 extern bfd_boolean bfd_cache_close_all (void); 535 536 extern bfd_boolean bfd_record_phdr 537 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma, 538 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **); 539 540 /* Byte swapping routines. */ 541 542 bfd_uint64_t bfd_getb64 (const void *); 543 bfd_uint64_t bfd_getl64 (const void *); 544 bfd_int64_t bfd_getb_signed_64 (const void *); 545 bfd_int64_t bfd_getl_signed_64 (const void *); 546 bfd_vma bfd_getb32 (const void *); 547 bfd_vma bfd_getl32 (const void *); 548 bfd_signed_vma bfd_getb_signed_32 (const void *); 549 bfd_signed_vma bfd_getl_signed_32 (const void *); 550 bfd_vma bfd_getb16 (const void *); 551 bfd_vma bfd_getl16 (const void *); 552 bfd_signed_vma bfd_getb_signed_16 (const void *); 553 bfd_signed_vma bfd_getl_signed_16 (const void *); 554 void bfd_putb64 (bfd_uint64_t, void *); 555 void bfd_putl64 (bfd_uint64_t, void *); 556 void bfd_putb32 (bfd_vma, void *); 557 void bfd_putl32 (bfd_vma, void *); 558 void bfd_putb16 (bfd_vma, void *); 559 void bfd_putl16 (bfd_vma, void *); 560 561 /* Byte swapping routines which take size and endiannes as arguments. */ 562 563 bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean); 564 void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean); 565 566 extern bfd_boolean bfd_section_already_linked_table_init (void); 567 extern void bfd_section_already_linked_table_free (void); 568 569 /* Externally visible ECOFF routines. */ 570 571 #if defined(__STDC__) || defined(ALMOST_STDC) 572 struct ecoff_debug_info; 573 struct ecoff_debug_swap; 574 struct ecoff_extr; 575 struct bfd_symbol; 576 struct bfd_link_info; 577 struct bfd_link_hash_entry; 578 struct bfd_elf_version_tree; 579 #endif 580 extern bfd_vma bfd_ecoff_get_gp_value 581 (bfd * abfd); 582 extern bfd_boolean bfd_ecoff_set_gp_value 583 (bfd *abfd, bfd_vma gp_value); 584 extern bfd_boolean bfd_ecoff_set_regmasks 585 (bfd *abfd, unsigned long gprmask, unsigned long fprmask, 586 unsigned long *cprmask); 587 extern void *bfd_ecoff_debug_init 588 (bfd *output_bfd, struct ecoff_debug_info *output_debug, 589 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 590 extern void bfd_ecoff_debug_free 591 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 592 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 593 extern bfd_boolean bfd_ecoff_debug_accumulate 594 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 595 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 596 struct ecoff_debug_info *input_debug, 597 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *); 598 extern bfd_boolean bfd_ecoff_debug_accumulate_other 599 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 600 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 601 struct bfd_link_info *); 602 extern bfd_boolean bfd_ecoff_debug_externals 603 (bfd *abfd, struct ecoff_debug_info *debug, 604 const struct ecoff_debug_swap *swap, bfd_boolean relocatable, 605 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *), 606 void (*set_index) (struct bfd_symbol *, bfd_size_type)); 607 extern bfd_boolean bfd_ecoff_debug_one_external 608 (bfd *abfd, struct ecoff_debug_info *debug, 609 const struct ecoff_debug_swap *swap, const char *name, 610 struct ecoff_extr *esym); 611 extern bfd_size_type bfd_ecoff_debug_size 612 (bfd *abfd, struct ecoff_debug_info *debug, 613 const struct ecoff_debug_swap *swap); 614 extern bfd_boolean bfd_ecoff_write_debug 615 (bfd *abfd, struct ecoff_debug_info *debug, 616 const struct ecoff_debug_swap *swap, file_ptr where); 617 extern bfd_boolean bfd_ecoff_write_accumulated_debug 618 (void *handle, bfd *abfd, struct ecoff_debug_info *debug, 619 const struct ecoff_debug_swap *swap, 620 struct bfd_link_info *info, file_ptr where); 621 622 /* Externally visible ELF routines. */ 623 624 struct bfd_link_needed_list 625 { 626 struct bfd_link_needed_list *next; 627 bfd *by; 628 const char *name; 629 }; 630 631 enum dynamic_lib_link_class { 632 DYN_NORMAL = 0, 633 DYN_AS_NEEDED = 1, 634 DYN_DT_NEEDED = 2, 635 DYN_NO_ADD_NEEDED = 4, 636 DYN_NO_NEEDED = 8 637 }; 638 639 enum notice_asneeded_action { 640 notice_as_needed, 641 notice_not_needed, 642 notice_needed 643 }; 644 645 extern bfd_boolean bfd_elf_record_link_assignment 646 (bfd *, struct bfd_link_info *, const char *, bfd_boolean, 647 bfd_boolean); 648 extern struct bfd_link_needed_list *bfd_elf_get_needed_list 649 (bfd *, struct bfd_link_info *); 650 extern bfd_boolean bfd_elf_get_bfd_needed_list 651 (bfd *, struct bfd_link_needed_list **); 652 extern bfd_boolean bfd_elf_size_dynamic_sections 653 (bfd *, const char *, const char *, const char *, const char *, const char *, 654 const char * const *, struct bfd_link_info *, struct bfd_section **, 655 struct bfd_elf_version_tree *); 656 extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr 657 (bfd *, struct bfd_link_info *); 658 extern void bfd_elf_set_dt_needed_name 659 (bfd *, const char *); 660 extern const char *bfd_elf_get_dt_soname 661 (bfd *); 662 extern void bfd_elf_set_dyn_lib_class 663 (bfd *, enum dynamic_lib_link_class); 664 extern int bfd_elf_get_dyn_lib_class 665 (bfd *); 666 extern struct bfd_link_needed_list *bfd_elf_get_runpath_list 667 (bfd *, struct bfd_link_info *); 668 extern bfd_boolean bfd_elf_discard_info 669 (bfd *, struct bfd_link_info *); 670 extern unsigned int _bfd_elf_default_action_discarded 671 (struct bfd_section *); 672 673 /* Return an upper bound on the number of bytes required to store a 674 copy of ABFD's program header table entries. Return -1 if an error 675 occurs; bfd_get_error will return an appropriate code. */ 676 extern long bfd_get_elf_phdr_upper_bound 677 (bfd *abfd); 678 679 /* Copy ABFD's program header table entries to *PHDRS. The entries 680 will be stored as an array of Elf_Internal_Phdr structures, as 681 defined in include/elf/internal.h. To find out how large the 682 buffer needs to be, call bfd_get_elf_phdr_upper_bound. 683 684 Return the number of program header table entries read, or -1 if an 685 error occurs; bfd_get_error will return an appropriate code. */ 686 extern int bfd_get_elf_phdrs 687 (bfd *abfd, void *phdrs); 688 689 /* Create a new BFD as if by bfd_openr. Rather than opening a file, 690 reconstruct an ELF file by reading the segments out of remote memory 691 based on the ELF file header at EHDR_VMA and the ELF program headers it 692 points to. If not null, *LOADBASEP is filled in with the difference 693 between the VMAs from which the segments were read, and the VMAs the 694 file headers (and hence BFD's idea of each section's VMA) put them at. 695 696 The function TARGET_READ_MEMORY is called to copy LEN bytes from the 697 remote memory at target address VMA into the local buffer at MYADDR; it 698 should return zero on success or an `errno' code on failure. TEMPL must 699 be a BFD for an ELF target with the word size and byte order found in 700 the remote memory. */ 701 extern bfd *bfd_elf_bfd_from_remote_memory 702 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, 703 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len)); 704 705 /* Return the arch_size field of an elf bfd, or -1 if not elf. */ 706 extern int bfd_get_arch_size 707 (bfd *); 708 709 /* Return TRUE if address "naturally" sign extends, or -1 if not elf. */ 710 extern int bfd_get_sign_extend_vma 711 (bfd *); 712 713 extern struct bfd_section *_bfd_elf_tls_setup 714 (bfd *, struct bfd_link_info *); 715 716 extern void _bfd_fix_excluded_sec_syms 717 (bfd *, struct bfd_link_info *); 718 719 extern unsigned bfd_m68k_mach_to_features (int); 720 721 extern int bfd_m68k_features_to_mach (unsigned); 722 723 extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs 724 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 725 char **); 726 727 extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int); 728 729 extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs 730 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 731 char **); 732 733 extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs 734 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 735 char **); 736 737 /* SunOS shared library support routines for the linker. */ 738 739 extern struct bfd_link_needed_list *bfd_sunos_get_needed_list 740 (bfd *, struct bfd_link_info *); 741 extern bfd_boolean bfd_sunos_record_link_assignment 742 (bfd *, struct bfd_link_info *, const char *); 743 extern bfd_boolean bfd_sunos_size_dynamic_sections 744 (bfd *, struct bfd_link_info *, struct bfd_section **, 745 struct bfd_section **, struct bfd_section **); 746 747 /* Linux shared library support routines for the linker. */ 748 749 extern bfd_boolean bfd_i386linux_size_dynamic_sections 750 (bfd *, struct bfd_link_info *); 751 extern bfd_boolean bfd_m68klinux_size_dynamic_sections 752 (bfd *, struct bfd_link_info *); 753 extern bfd_boolean bfd_sparclinux_size_dynamic_sections 754 (bfd *, struct bfd_link_info *); 755 756 /* mmap hacks */ 757 758 struct _bfd_window_internal; 759 typedef struct _bfd_window_internal bfd_window_internal; 760 761 typedef struct _bfd_window 762 { 763 /* What the user asked for. */ 764 void *data; 765 bfd_size_type size; 766 /* The actual window used by BFD. Small user-requested read-only 767 regions sharing a page may share a single window into the object 768 file. Read-write versions shouldn't until I've fixed things to 769 keep track of which portions have been claimed by the 770 application; don't want to give the same region back when the 771 application wants two writable copies! */ 772 struct _bfd_window_internal *i; 773 } 774 bfd_window; 775 776 extern void bfd_init_window 777 (bfd_window *); 778 extern void bfd_free_window 779 (bfd_window *); 780 extern bfd_boolean bfd_get_file_window 781 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean); 782 783 /* XCOFF support routines for the linker. */ 784 785 extern bfd_boolean bfd_xcoff_split_import_path 786 (bfd *, const char *, const char **, const char **); 787 extern bfd_boolean bfd_xcoff_set_archive_import_path 788 (struct bfd_link_info *, bfd *, const char *); 789 extern bfd_boolean bfd_xcoff_link_record_set 790 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); 791 extern bfd_boolean bfd_xcoff_import_symbol 792 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma, 793 const char *, const char *, const char *, unsigned int); 794 extern bfd_boolean bfd_xcoff_export_symbol 795 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); 796 extern bfd_boolean bfd_xcoff_link_count_reloc 797 (bfd *, struct bfd_link_info *, const char *); 798 extern bfd_boolean bfd_xcoff_record_link_assignment 799 (bfd *, struct bfd_link_info *, const char *); 800 extern bfd_boolean bfd_xcoff_size_dynamic_sections 801 (bfd *, struct bfd_link_info *, const char *, const char *, 802 unsigned long, unsigned long, unsigned long, bfd_boolean, 803 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean); 804 extern bfd_boolean bfd_xcoff_link_generate_rtinit 805 (bfd *, const char *, const char *, bfd_boolean); 806 807 /* XCOFF support routines for ar. */ 808 extern bfd_boolean bfd_xcoff_ar_archive_set_magic 809 (bfd *, char *); 810 811 /* Externally visible COFF routines. */ 812 813 #if defined(__STDC__) || defined(ALMOST_STDC) 814 struct internal_syment; 815 union internal_auxent; 816 #endif 817 818 extern bfd_boolean bfd_coff_get_syment 819 (bfd *, struct bfd_symbol *, struct internal_syment *); 820 821 extern bfd_boolean bfd_coff_get_auxent 822 (bfd *, struct bfd_symbol *, int, union internal_auxent *); 823 824 extern bfd_boolean bfd_coff_set_symbol_class 825 (bfd *, struct bfd_symbol *, unsigned int); 826 827 extern bfd_boolean bfd_m68k_coff_create_embedded_relocs 828 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); 829 830 /* ARM VFP11 erratum workaround support. */ 831 typedef enum 832 { 833 BFD_ARM_VFP11_FIX_DEFAULT, 834 BFD_ARM_VFP11_FIX_NONE, 835 BFD_ARM_VFP11_FIX_SCALAR, 836 BFD_ARM_VFP11_FIX_VECTOR 837 } bfd_arm_vfp11_fix; 838 839 extern void bfd_elf32_arm_init_maps 840 (bfd *); 841 842 extern void bfd_elf32_arm_set_vfp11_fix 843 (bfd *, struct bfd_link_info *); 844 845 extern void bfd_elf32_arm_set_cortex_a8_fix 846 (bfd *, struct bfd_link_info *); 847 848 extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan 849 (bfd *, struct bfd_link_info *); 850 851 extern void bfd_elf32_arm_vfp11_fix_veneer_locations 852 (bfd *, struct bfd_link_info *); 853 854 /* ARM Interworking support. Called from linker. */ 855 extern bfd_boolean bfd_arm_allocate_interworking_sections 856 (struct bfd_link_info *); 857 858 extern bfd_boolean bfd_arm_process_before_allocation 859 (bfd *, struct bfd_link_info *, int); 860 861 extern bfd_boolean bfd_arm_get_bfd_for_interworking 862 (bfd *, struct bfd_link_info *); 863 864 /* PE ARM Interworking support. Called from linker. */ 865 extern bfd_boolean bfd_arm_pe_allocate_interworking_sections 866 (struct bfd_link_info *); 867 868 extern bfd_boolean bfd_arm_pe_process_before_allocation 869 (bfd *, struct bfd_link_info *, int); 870 871 extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking 872 (bfd *, struct bfd_link_info *); 873 874 /* ELF ARM Interworking support. Called from linker. */ 875 extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections 876 (struct bfd_link_info *); 877 878 extern bfd_boolean bfd_elf32_arm_process_before_allocation 879 (bfd *, struct bfd_link_info *); 880 881 void bfd_elf32_arm_set_target_relocs 882 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix, 883 int, int, int, int); 884 885 extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking 886 (bfd *, struct bfd_link_info *); 887 888 extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd 889 (bfd *, struct bfd_link_info *); 890 891 /* ELF ARM mapping symbol support */ 892 #define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0) 893 #define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1) 894 #define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2) 895 #define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0) 896 extern bfd_boolean bfd_is_arm_special_symbol_name 897 (const char * name, int type); 898 899 extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int); 900 901 /* ARM Note section processing. */ 902 extern bfd_boolean bfd_arm_merge_machines 903 (bfd *, bfd *); 904 905 extern bfd_boolean bfd_arm_update_notes 906 (bfd *, const char *); 907 908 extern unsigned int bfd_arm_get_mach_from_notes 909 (bfd *, const char *); 910 911 /* ARM stub generation support. Called from the linker. */ 912 extern int elf32_arm_setup_section_lists 913 (bfd *, struct bfd_link_info *); 914 extern void elf32_arm_next_input_section 915 (struct bfd_link_info *, struct bfd_section *); 916 extern bfd_boolean elf32_arm_size_stubs 917 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma, 918 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void)); 919 extern bfd_boolean elf32_arm_build_stubs 920 (struct bfd_link_info *); 921 922 /* ARM unwind section editing support. */ 923 extern bfd_boolean elf32_arm_fix_exidx_coverage 924 (struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean); 925 926 /* PowerPC @tls opcode transform/validate. */ 927 extern unsigned int _bfd_elf_ppc_at_tls_transform 928 (unsigned int, unsigned int); 929 /* PowerPC @tprel opcode transform/validate. */ 930 extern unsigned int _bfd_elf_ppc_at_tprel_transform 931 (unsigned int, unsigned int); 932 933 /* TI COFF load page support. */ 934 extern void bfd_ticoff_set_section_load_page 935 (struct bfd_section *, int); 936 937 extern int bfd_ticoff_get_section_load_page 938 (struct bfd_section *); 939 940 /* H8/300 functions. */ 941 extern bfd_vma bfd_h8300_pad_address 942 (bfd *, bfd_vma); 943 944 /* IA64 Itanium code generation. Called from linker. */ 945 extern void bfd_elf32_ia64_after_parse 946 (int); 947 948 extern void bfd_elf64_ia64_after_parse 949 (int); 950 951 /* This structure is used for a comdat section, as in PE. A comdat 952 section is associated with a particular symbol. When the linker 953 sees a comdat section, it keeps only one of the sections with a 954 given name and associated with a given symbol. */ 955 956 struct coff_comdat_info 957 { 958 /* The name of the symbol associated with a comdat section. */ 959 const char *name; 960 961 /* The local symbol table index of the symbol associated with a 962 comdat section. This is only meaningful to the object file format 963 specific code; it is not an index into the list returned by 964 bfd_canonicalize_symtab. */ 965 long symbol; 966 }; 967 968 extern struct coff_comdat_info *bfd_coff_get_comdat_section 969 (bfd *, struct bfd_section *); 970 971 /* Extracted from init.c. */ 972 void bfd_init (void); 973 974 /* Extracted from opncls.c. */ 975 extern unsigned int bfd_use_reserved_id; 976 bfd *bfd_fopen (const char *filename, const char *target, 977 const char *mode, int fd); 978 979 bfd *bfd_openr (const char *filename, const char *target); 980 981 bfd *bfd_fdopenr (const char *filename, const char *target, int fd); 982 983 bfd *bfd_openstreamr (const char *, const char *, void *); 984 985 bfd *bfd_openr_iovec (const char *filename, const char *target, 986 void *(*open_func) (struct bfd *nbfd, 987 void *open_closure), 988 void *open_closure, 989 file_ptr (*pread_func) (struct bfd *nbfd, 990 void *stream, 991 void *buf, 992 file_ptr nbytes, 993 file_ptr offset), 994 int (*close_func) (struct bfd *nbfd, 995 void *stream), 996 int (*stat_func) (struct bfd *abfd, 997 void *stream, 998 struct stat *sb)); 999 1000 bfd *bfd_openw (const char *filename, const char *target); 1001 1002 bfd_boolean bfd_close (bfd *abfd); 1003 1004 bfd_boolean bfd_close_all_done (bfd *); 1005 1006 bfd *bfd_create (const char *filename, bfd *templ); 1007 1008 bfd_boolean bfd_make_writable (bfd *abfd); 1009 1010 bfd_boolean bfd_make_readable (bfd *abfd); 1011 1012 void *bfd_alloc (bfd *abfd, bfd_size_type wanted); 1013 1014 void *bfd_zalloc (bfd *abfd, bfd_size_type wanted); 1015 1016 unsigned long bfd_calc_gnu_debuglink_crc32 1017 (unsigned long crc, const unsigned char *buf, bfd_size_type len); 1018 1019 char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); 1020 1021 struct bfd_section *bfd_create_gnu_debuglink_section 1022 (bfd *abfd, const char *filename); 1023 1024 bfd_boolean bfd_fill_in_gnu_debuglink_section 1025 (bfd *abfd, struct bfd_section *sect, const char *filename); 1026 1027 /* Extracted from libbfd.c. */ 1028 1029 /* Byte swapping macros for user section data. */ 1030 1031 #define bfd_put_8(abfd, val, ptr) \ 1032 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) 1033 #define bfd_put_signed_8 \ 1034 bfd_put_8 1035 #define bfd_get_8(abfd, ptr) \ 1036 (*(const unsigned char *) (ptr) & 0xff) 1037 #define bfd_get_signed_8(abfd, ptr) \ 1038 (((*(const unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) 1039 1040 #define bfd_put_16(abfd, val, ptr) \ 1041 BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) 1042 #define bfd_put_signed_16 \ 1043 bfd_put_16 1044 #define bfd_get_16(abfd, ptr) \ 1045 BFD_SEND (abfd, bfd_getx16, (ptr)) 1046 #define bfd_get_signed_16(abfd, ptr) \ 1047 BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) 1048 1049 #define bfd_put_32(abfd, val, ptr) \ 1050 BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) 1051 #define bfd_put_signed_32 \ 1052 bfd_put_32 1053 #define bfd_get_32(abfd, ptr) \ 1054 BFD_SEND (abfd, bfd_getx32, (ptr)) 1055 #define bfd_get_signed_32(abfd, ptr) \ 1056 BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) 1057 1058 #define bfd_put_64(abfd, val, ptr) \ 1059 BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) 1060 #define bfd_put_signed_64 \ 1061 bfd_put_64 1062 #define bfd_get_64(abfd, ptr) \ 1063 BFD_SEND (abfd, bfd_getx64, (ptr)) 1064 #define bfd_get_signed_64(abfd, ptr) \ 1065 BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) 1066 1067 #define bfd_get(bits, abfd, ptr) \ 1068 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \ 1069 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ 1070 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ 1071 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ 1072 : (abort (), (bfd_vma) - 1)) 1073 1074 #define bfd_put(bits, abfd, val, ptr) \ 1075 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ 1076 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ 1077 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ 1078 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ 1079 : (abort (), (void) 0)) 1080 1081 1082 /* Byte swapping macros for file header data. */ 1083 1084 #define bfd_h_put_8(abfd, val, ptr) \ 1085 bfd_put_8 (abfd, val, ptr) 1086 #define bfd_h_put_signed_8(abfd, val, ptr) \ 1087 bfd_put_8 (abfd, val, ptr) 1088 #define bfd_h_get_8(abfd, ptr) \ 1089 bfd_get_8 (abfd, ptr) 1090 #define bfd_h_get_signed_8(abfd, ptr) \ 1091 bfd_get_signed_8 (abfd, ptr) 1092 1093 #define bfd_h_put_16(abfd, val, ptr) \ 1094 BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) 1095 #define bfd_h_put_signed_16 \ 1096 bfd_h_put_16 1097 #define bfd_h_get_16(abfd, ptr) \ 1098 BFD_SEND (abfd, bfd_h_getx16, (ptr)) 1099 #define bfd_h_get_signed_16(abfd, ptr) \ 1100 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) 1101 1102 #define bfd_h_put_32(abfd, val, ptr) \ 1103 BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) 1104 #define bfd_h_put_signed_32 \ 1105 bfd_h_put_32 1106 #define bfd_h_get_32(abfd, ptr) \ 1107 BFD_SEND (abfd, bfd_h_getx32, (ptr)) 1108 #define bfd_h_get_signed_32(abfd, ptr) \ 1109 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) 1110 1111 #define bfd_h_put_64(abfd, val, ptr) \ 1112 BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) 1113 #define bfd_h_put_signed_64 \ 1114 bfd_h_put_64 1115 #define bfd_h_get_64(abfd, ptr) \ 1116 BFD_SEND (abfd, bfd_h_getx64, (ptr)) 1117 #define bfd_h_get_signed_64(abfd, ptr) \ 1118 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) 1119 1120 /* Aliases for the above, which should eventually go away. */ 1121 1122 #define H_PUT_64 bfd_h_put_64 1123 #define H_PUT_32 bfd_h_put_32 1124 #define H_PUT_16 bfd_h_put_16 1125 #define H_PUT_8 bfd_h_put_8 1126 #define H_PUT_S64 bfd_h_put_signed_64 1127 #define H_PUT_S32 bfd_h_put_signed_32 1128 #define H_PUT_S16 bfd_h_put_signed_16 1129 #define H_PUT_S8 bfd_h_put_signed_8 1130 #define H_GET_64 bfd_h_get_64 1131 #define H_GET_32 bfd_h_get_32 1132 #define H_GET_16 bfd_h_get_16 1133 #define H_GET_8 bfd_h_get_8 1134 #define H_GET_S64 bfd_h_get_signed_64 1135 #define H_GET_S32 bfd_h_get_signed_32 1136 #define H_GET_S16 bfd_h_get_signed_16 1137 #define H_GET_S8 bfd_h_get_signed_8 1138 1139 1140 /* Extracted from bfdio.c. */ 1141 long bfd_get_mtime (bfd *abfd); 1142 1143 file_ptr bfd_get_size (bfd *abfd); 1144 1145 void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len, 1146 int prot, int flags, file_ptr offset); 1147 1148 /* Extracted from bfdwin.c. */ 1149 /* Extracted from section.c. */ 1150 typedef struct bfd_section 1151 { 1152 /* The name of the section; the name isn't a copy, the pointer is 1153 the same as that passed to bfd_make_section. */ 1154 const char *name; 1155 1156 /* A unique sequence number. */ 1157 int id; 1158 1159 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ 1160 int index; 1161 1162 /* The next section in the list belonging to the BFD, or NULL. */ 1163 struct bfd_section *next; 1164 1165 /* The previous section in the list belonging to the BFD, or NULL. */ 1166 struct bfd_section *prev; 1167 1168 /* The field flags contains attributes of the section. Some 1169 flags are read in from the object file, and some are 1170 synthesized from other information. */ 1171 flagword flags; 1172 1173 #define SEC_NO_FLAGS 0x000 1174 1175 /* Tells the OS to allocate space for this section when loading. 1176 This is clear for a section containing debug information only. */ 1177 #define SEC_ALLOC 0x001 1178 1179 /* Tells the OS to load the section from the file when loading. 1180 This is clear for a .bss section. */ 1181 #define SEC_LOAD 0x002 1182 1183 /* The section contains data still to be relocated, so there is 1184 some relocation information too. */ 1185 #define SEC_RELOC 0x004 1186 1187 /* A signal to the OS that the section contains read only data. */ 1188 #define SEC_READONLY 0x008 1189 1190 /* The section contains code only. */ 1191 #define SEC_CODE 0x010 1192 1193 /* The section contains data only. */ 1194 #define SEC_DATA 0x020 1195 1196 /* The section will reside in ROM. */ 1197 #define SEC_ROM 0x040 1198 1199 /* The section contains constructor information. This section 1200 type is used by the linker to create lists of constructors and 1201 destructors used by <<g++>>. When a back end sees a symbol 1202 which should be used in a constructor list, it creates a new 1203 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches 1204 the symbol to it, and builds a relocation. To build the lists 1205 of constructors, all the linker has to do is catenate all the 1206 sections called <<__CTOR_LIST__>> and relocate the data 1207 contained within - exactly the operations it would peform on 1208 standard data. */ 1209 #define SEC_CONSTRUCTOR 0x080 1210 1211 /* The section has contents - a data section could be 1212 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be 1213 <<SEC_HAS_CONTENTS>> */ 1214 #define SEC_HAS_CONTENTS 0x100 1215 1216 /* An instruction to the linker to not output the section 1217 even if it has information which would normally be written. */ 1218 #define SEC_NEVER_LOAD 0x200 1219 1220 /* The section contains thread local data. */ 1221 #define SEC_THREAD_LOCAL 0x400 1222 1223 /* The section has GOT references. This flag is only for the 1224 linker, and is currently only used by the elf32-hppa back end. 1225 It will be set if global offset table references were detected 1226 in this section, which indicate to the linker that the section 1227 contains PIC code, and must be handled specially when doing a 1228 static link. */ 1229 #define SEC_HAS_GOT_REF 0x800 1230 1231 /* The section contains common symbols (symbols may be defined 1232 multiple times, the value of a symbol is the amount of 1233 space it requires, and the largest symbol value is the one 1234 used). Most targets have exactly one of these (which we 1235 translate to bfd_com_section_ptr), but ECOFF has two. */ 1236 #define SEC_IS_COMMON 0x1000 1237 1238 /* The section contains only debugging information. For 1239 example, this is set for ELF .debug and .stab sections. 1240 strip tests this flag to see if a section can be 1241 discarded. */ 1242 #define SEC_DEBUGGING 0x2000 1243 1244 /* The contents of this section are held in memory pointed to 1245 by the contents field. This is checked by bfd_get_section_contents, 1246 and the data is retrieved from memory if appropriate. */ 1247 #define SEC_IN_MEMORY 0x4000 1248 1249 /* The contents of this section are to be excluded by the 1250 linker for executable and shared objects unless those 1251 objects are to be further relocated. */ 1252 #define SEC_EXCLUDE 0x8000 1253 1254 /* The contents of this section are to be sorted based on the sum of 1255 the symbol and addend values specified by the associated relocation 1256 entries. Entries without associated relocation entries will be 1257 appended to the end of the section in an unspecified order. */ 1258 #define SEC_SORT_ENTRIES 0x10000 1259 1260 /* When linking, duplicate sections of the same name should be 1261 discarded, rather than being combined into a single section as 1262 is usually done. This is similar to how common symbols are 1263 handled. See SEC_LINK_DUPLICATES below. */ 1264 #define SEC_LINK_ONCE 0x20000 1265 1266 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker 1267 should handle duplicate sections. */ 1268 #define SEC_LINK_DUPLICATES 0xc0000 1269 1270 /* This value for SEC_LINK_DUPLICATES means that duplicate 1271 sections with the same name should simply be discarded. */ 1272 #define SEC_LINK_DUPLICATES_DISCARD 0x0 1273 1274 /* This value for SEC_LINK_DUPLICATES means that the linker 1275 should warn if there are any duplicate sections, although 1276 it should still only link one copy. */ 1277 #define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000 1278 1279 /* This value for SEC_LINK_DUPLICATES means that the linker 1280 should warn if any duplicate sections are a different size. */ 1281 #define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000 1282 1283 /* This value for SEC_LINK_DUPLICATES means that the linker 1284 should warn if any duplicate sections contain different 1285 contents. */ 1286 #define SEC_LINK_DUPLICATES_SAME_CONTENTS \ 1287 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE) 1288 1289 /* This section was created by the linker as part of dynamic 1290 relocation or other arcane processing. It is skipped when 1291 going through the first-pass output, trusting that someone 1292 else up the line will take care of it later. */ 1293 #define SEC_LINKER_CREATED 0x100000 1294 1295 /* This section should not be subject to garbage collection. 1296 Also set to inform the linker that this section should not be 1297 listed in the link map as discarded. */ 1298 #define SEC_KEEP 0x200000 1299 1300 /* This section contains "short" data, and should be placed 1301 "near" the GP. */ 1302 #define SEC_SMALL_DATA 0x400000 1303 1304 /* Attempt to merge identical entities in the section. 1305 Entity size is given in the entsize field. */ 1306 #define SEC_MERGE 0x800000 1307 1308 /* If given with SEC_MERGE, entities to merge are zero terminated 1309 strings where entsize specifies character size instead of fixed 1310 size entries. */ 1311 #define SEC_STRINGS 0x1000000 1312 1313 /* This section contains data about section groups. */ 1314 #define SEC_GROUP 0x2000000 1315 1316 /* The section is a COFF shared library section. This flag is 1317 only for the linker. If this type of section appears in 1318 the input file, the linker must copy it to the output file 1319 without changing the vma or size. FIXME: Although this 1320 was originally intended to be general, it really is COFF 1321 specific (and the flag was renamed to indicate this). It 1322 might be cleaner to have some more general mechanism to 1323 allow the back end to control what the linker does with 1324 sections. */ 1325 #define SEC_COFF_SHARED_LIBRARY 0x4000000 1326 1327 /* This section contains data which may be shared with other 1328 executables or shared objects. This is for COFF only. */ 1329 #define SEC_COFF_SHARED 0x8000000 1330 1331 /* When a section with this flag is being linked, then if the size of 1332 the input section is less than a page, it should not cross a page 1333 boundary. If the size of the input section is one page or more, 1334 it should be aligned on a page boundary. This is for TI 1335 TMS320C54X only. */ 1336 #define SEC_TIC54X_BLOCK 0x10000000 1337 1338 /* Conditionally link this section; do not link if there are no 1339 references found to any symbol in the section. This is for TI 1340 TMS320C54X only. */ 1341 #define SEC_TIC54X_CLINK 0x20000000 1342 1343 /* Indicate that section has the no read flag set. This happens 1344 when memory read flag isn't set. */ 1345 #define SEC_COFF_NOREAD 0x40000000 1346 1347 /* End of section flags. */ 1348 1349 /* Some internal packed boolean fields. */ 1350 1351 /* See the vma field. */ 1352 unsigned int user_set_vma : 1; 1353 1354 /* A mark flag used by some of the linker backends. */ 1355 unsigned int linker_mark : 1; 1356 1357 /* Another mark flag used by some of the linker backends. Set for 1358 output sections that have an input section. */ 1359 unsigned int linker_has_input : 1; 1360 1361 /* Mark flag used by some linker backends for garbage collection. */ 1362 unsigned int gc_mark : 1; 1363 1364 /* Section compression status. */ 1365 unsigned int compress_status : 2; 1366 #define COMPRESS_SECTION_NONE 0 1367 #define COMPRESS_SECTION_DONE 1 1368 #define DECOMPRESS_SECTION_SIZED 2 1369 1370 /* The following flags are used by the ELF linker. */ 1371 1372 /* Mark sections which have been allocated to segments. */ 1373 unsigned int segment_mark : 1; 1374 1375 /* Type of sec_info information. */ 1376 unsigned int sec_info_type:3; 1377 #define ELF_INFO_TYPE_NONE 0 1378 #define ELF_INFO_TYPE_STABS 1 1379 #define ELF_INFO_TYPE_MERGE 2 1380 #define ELF_INFO_TYPE_EH_FRAME 3 1381 #define ELF_INFO_TYPE_JUST_SYMS 4 1382 1383 /* Nonzero if this section uses RELA relocations, rather than REL. */ 1384 unsigned int use_rela_p:1; 1385 1386 /* Bits used by various backends. The generic code doesn't touch 1387 these fields. */ 1388 1389 unsigned int sec_flg0:1; 1390 unsigned int sec_flg1:1; 1391 unsigned int sec_flg2:1; 1392 unsigned int sec_flg3:1; 1393 unsigned int sec_flg4:1; 1394 unsigned int sec_flg5:1; 1395 1396 /* End of internal packed boolean fields. */ 1397 1398 /* The virtual memory address of the section - where it will be 1399 at run time. The symbols are relocated against this. The 1400 user_set_vma flag is maintained by bfd; if it's not set, the 1401 backend can assign addresses (for example, in <<a.out>>, where 1402 the default address for <<.data>> is dependent on the specific 1403 target and various flags). */ 1404 bfd_vma vma; 1405 1406 /* The load address of the section - where it would be in a 1407 rom image; really only used for writing section header 1408 information. */ 1409 bfd_vma lma; 1410 1411 /* The size of the section in octets, as it will be output. 1412 Contains a value even if the section has no contents (e.g., the 1413 size of <<.bss>>). */ 1414 bfd_size_type size; 1415 1416 /* For input sections, the original size on disk of the section, in 1417 octets. This field should be set for any section whose size is 1418 changed by linker relaxation. It is required for sections where 1419 the linker relaxation scheme doesn't cache altered section and 1420 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing 1421 targets), and thus the original size needs to be kept to read the 1422 section multiple times. For output sections, rawsize holds the 1423 section size calculated on a previous linker relaxation pass. */ 1424 bfd_size_type rawsize; 1425 1426 /* The compressed size of the section in octets. */ 1427 bfd_size_type compressed_size; 1428 1429 /* Relaxation table. */ 1430 struct relax_table *relax; 1431 1432 /* Count of used relaxation table entries. */ 1433 int relax_count; 1434 1435 1436 /* If this section is going to be output, then this value is the 1437 offset in *bytes* into the output section of the first byte in the 1438 input section (byte ==> smallest addressable unit on the 1439 target). In most cases, if this was going to start at the 1440 100th octet (8-bit quantity) in the output section, this value 1441 would be 100. However, if the target byte size is 16 bits 1442 (bfd_octets_per_byte is "2"), this value would be 50. */ 1443 bfd_vma output_offset; 1444 1445 /* The output section through which to map on output. */ 1446 struct bfd_section *output_section; 1447 1448 /* The alignment requirement of the section, as an exponent of 2 - 1449 e.g., 3 aligns to 2^3 (or 8). */ 1450 unsigned int alignment_power; 1451 1452 /* If an input section, a pointer to a vector of relocation 1453 records for the data in this section. */ 1454 struct reloc_cache_entry *relocation; 1455 1456 /* If an output section, a pointer to a vector of pointers to 1457 relocation records for the data in this section. */ 1458 struct reloc_cache_entry **orelocation; 1459 1460 /* The number of relocation records in one of the above. */ 1461 unsigned reloc_count; 1462 1463 /* Information below is back end specific - and not always used 1464 or updated. */ 1465 1466 /* File position of section data. */ 1467 file_ptr filepos; 1468 1469 /* File position of relocation info. */ 1470 file_ptr rel_filepos; 1471 1472 /* File position of line data. */ 1473 file_ptr line_filepos; 1474 1475 /* Pointer to data for applications. */ 1476 void *userdata; 1477 1478 /* If the SEC_IN_MEMORY flag is set, this points to the actual 1479 contents. */ 1480 unsigned char *contents; 1481 1482 /* Attached line number information. */ 1483 alent *lineno; 1484 1485 /* Number of line number records. */ 1486 unsigned int lineno_count; 1487 1488 /* Entity size for merging purposes. */ 1489 unsigned int entsize; 1490 1491 /* Points to the kept section if this section is a link-once section, 1492 and is discarded. */ 1493 struct bfd_section *kept_section; 1494 1495 /* When a section is being output, this value changes as more 1496 linenumbers are written out. */ 1497 file_ptr moving_line_filepos; 1498 1499 /* What the section number is in the target world. */ 1500 int target_index; 1501 1502 void *used_by_bfd; 1503 1504 /* If this is a constructor section then here is a list of the 1505 relocations created to relocate items within it. */ 1506 struct relent_chain *constructor_chain; 1507 1508 /* The BFD which owns the section. */ 1509 bfd *owner; 1510 1511 /* A symbol which points at this section only. */ 1512 struct bfd_symbol *symbol; 1513 struct bfd_symbol **symbol_ptr_ptr; 1514 1515 /* Early in the link process, map_head and map_tail are used to build 1516 a list of input sections attached to an output section. Later, 1517 output sections use these fields for a list of bfd_link_order 1518 structs. */ 1519 union { 1520 struct bfd_link_order *link_order; 1521 struct bfd_section *s; 1522 } map_head, map_tail; 1523 } asection; 1524 1525 /* Relax table contains information about instructions which can 1526 be removed by relaxation -- replacing a long address with a 1527 short address. */ 1528 struct relax_table { 1529 /* Address where bytes may be deleted. */ 1530 bfd_vma addr; 1531 1532 /* Number of bytes to be deleted. */ 1533 int size; 1534 }; 1535 1536 /* These sections are global, and are managed by BFD. The application 1537 and target back end are not permitted to change the values in 1538 these sections. New code should use the section_ptr macros rather 1539 than referring directly to the const sections. The const sections 1540 may eventually vanish. */ 1541 #define BFD_ABS_SECTION_NAME "*ABS*" 1542 #define BFD_UND_SECTION_NAME "*UND*" 1543 #define BFD_COM_SECTION_NAME "*COM*" 1544 #define BFD_IND_SECTION_NAME "*IND*" 1545 1546 /* The absolute section. */ 1547 extern asection bfd_abs_section; 1548 #define bfd_abs_section_ptr ((asection *) &bfd_abs_section) 1549 #define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) 1550 /* Pointer to the undefined section. */ 1551 extern asection bfd_und_section; 1552 #define bfd_und_section_ptr ((asection *) &bfd_und_section) 1553 #define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) 1554 /* Pointer to the common section. */ 1555 extern asection bfd_com_section; 1556 #define bfd_com_section_ptr ((asection *) &bfd_com_section) 1557 /* Pointer to the indirect section. */ 1558 extern asection bfd_ind_section; 1559 #define bfd_ind_section_ptr ((asection *) &bfd_ind_section) 1560 #define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) 1561 1562 #define bfd_is_const_section(SEC) \ 1563 ( ((SEC) == bfd_abs_section_ptr) \ 1564 || ((SEC) == bfd_und_section_ptr) \ 1565 || ((SEC) == bfd_com_section_ptr) \ 1566 || ((SEC) == bfd_ind_section_ptr)) 1567 1568 /* Macros to handle insertion and deletion of a bfd's sections. These 1569 only handle the list pointers, ie. do not adjust section_count, 1570 target_index etc. */ 1571 #define bfd_section_list_remove(ABFD, S) \ 1572 do \ 1573 { \ 1574 asection *_s = S; \ 1575 asection *_next = _s->next; \ 1576 asection *_prev = _s->prev; \ 1577 if (_prev) \ 1578 _prev->next = _next; \ 1579 else \ 1580 (ABFD)->sections = _next; \ 1581 if (_next) \ 1582 _next->prev = _prev; \ 1583 else \ 1584 (ABFD)->section_last = _prev; \ 1585 } \ 1586 while (0) 1587 #define bfd_section_list_append(ABFD, S) \ 1588 do \ 1589 { \ 1590 asection *_s = S; \ 1591 bfd *_abfd = ABFD; \ 1592 _s->next = NULL; \ 1593 if (_abfd->section_last) \ 1594 { \ 1595 _s->prev = _abfd->section_last; \ 1596 _abfd->section_last->next = _s; \ 1597 } \ 1598 else \ 1599 { \ 1600 _s->prev = NULL; \ 1601 _abfd->sections = _s; \ 1602 } \ 1603 _abfd->section_last = _s; \ 1604 } \ 1605 while (0) 1606 #define bfd_section_list_prepend(ABFD, S) \ 1607 do \ 1608 { \ 1609 asection *_s = S; \ 1610 bfd *_abfd = ABFD; \ 1611 _s->prev = NULL; \ 1612 if (_abfd->sections) \ 1613 { \ 1614 _s->next = _abfd->sections; \ 1615 _abfd->sections->prev = _s; \ 1616 } \ 1617 else \ 1618 { \ 1619 _s->next = NULL; \ 1620 _abfd->section_last = _s; \ 1621 } \ 1622 _abfd->sections = _s; \ 1623 } \ 1624 while (0) 1625 #define bfd_section_list_insert_after(ABFD, A, S) \ 1626 do \ 1627 { \ 1628 asection *_a = A; \ 1629 asection *_s = S; \ 1630 asection *_next = _a->next; \ 1631 _s->next = _next; \ 1632 _s->prev = _a; \ 1633 _a->next = _s; \ 1634 if (_next) \ 1635 _next->prev = _s; \ 1636 else \ 1637 (ABFD)->section_last = _s; \ 1638 } \ 1639 while (0) 1640 #define bfd_section_list_insert_before(ABFD, B, S) \ 1641 do \ 1642 { \ 1643 asection *_b = B; \ 1644 asection *_s = S; \ 1645 asection *_prev = _b->prev; \ 1646 _s->prev = _prev; \ 1647 _s->next = _b; \ 1648 _b->prev = _s; \ 1649 if (_prev) \ 1650 _prev->next = _s; \ 1651 else \ 1652 (ABFD)->sections = _s; \ 1653 } \ 1654 while (0) 1655 #define bfd_section_removed_from_list(ABFD, S) \ 1656 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S)) 1657 1658 #define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \ 1659 /* name, id, index, next, prev, flags, user_set_vma, */ \ 1660 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \ 1661 \ 1662 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \ 1663 0, 0, 1, 0, \ 1664 \ 1665 /* segment_mark, sec_info_type, use_rela_p, */ \ 1666 0, 0, 0, \ 1667 \ 1668 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \ 1669 0, 0, 0, 0, 0, 0, \ 1670 \ 1671 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \ 1672 0, 0, 0, 0, 0, 0, 0, \ 1673 \ 1674 /* output_offset, output_section, alignment_power, */ \ 1675 0, (struct bfd_section *) &SEC, 0, \ 1676 \ 1677 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \ 1678 NULL, NULL, 0, 0, 0, \ 1679 \ 1680 /* line_filepos, userdata, contents, lineno, lineno_count, */ \ 1681 0, NULL, NULL, NULL, 0, \ 1682 \ 1683 /* entsize, kept_section, moving_line_filepos, */ \ 1684 0, NULL, 0, \ 1685 \ 1686 /* target_index, used_by_bfd, constructor_chain, owner, */ \ 1687 0, NULL, NULL, NULL, \ 1688 \ 1689 /* symbol, symbol_ptr_ptr, */ \ 1690 (struct bfd_symbol *) SYM, &SEC.symbol, \ 1691 \ 1692 /* map_head, map_tail */ \ 1693 { NULL }, { NULL } \ 1694 } 1695 1696 void bfd_section_list_clear (bfd *); 1697 1698 asection *bfd_get_section_by_name (bfd *abfd, const char *name); 1699 1700 asection *bfd_get_section_by_name_if 1701 (bfd *abfd, 1702 const char *name, 1703 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj), 1704 void *obj); 1705 1706 char *bfd_get_unique_section_name 1707 (bfd *abfd, const char *templat, int *count); 1708 1709 asection *bfd_make_section_old_way (bfd *abfd, const char *name); 1710 1711 asection *bfd_make_section_anyway_with_flags 1712 (bfd *abfd, const char *name, flagword flags); 1713 1714 asection *bfd_make_section_anyway (bfd *abfd, const char *name); 1715 1716 asection *bfd_make_section_with_flags 1717 (bfd *, const char *name, flagword flags); 1718 1719 asection *bfd_make_section (bfd *, const char *name); 1720 1721 bfd_boolean bfd_set_section_flags 1722 (bfd *abfd, asection *sec, flagword flags); 1723 1724 void bfd_rename_section 1725 (bfd *abfd, asection *sec, const char *newname); 1726 1727 void bfd_map_over_sections 1728 (bfd *abfd, 1729 void (*func) (bfd *abfd, asection *sect, void *obj), 1730 void *obj); 1731 1732 asection *bfd_sections_find_if 1733 (bfd *abfd, 1734 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj), 1735 void *obj); 1736 1737 bfd_boolean bfd_set_section_size 1738 (bfd *abfd, asection *sec, bfd_size_type val); 1739 1740 bfd_boolean bfd_set_section_contents 1741 (bfd *abfd, asection *section, const void *data, 1742 file_ptr offset, bfd_size_type count); 1743 1744 bfd_boolean bfd_get_section_contents 1745 (bfd *abfd, asection *section, void *location, file_ptr offset, 1746 bfd_size_type count); 1747 1748 bfd_boolean bfd_malloc_and_get_section 1749 (bfd *abfd, asection *section, bfd_byte **buf); 1750 1751 bfd_boolean bfd_copy_private_section_data 1752 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); 1753 1754 #define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ 1755 BFD_SEND (obfd, _bfd_copy_private_section_data, \ 1756 (ibfd, isection, obfd, osection)) 1757 bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec); 1758 1759 bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group); 1760 1761 /* Extracted from archures.c. */ 1762 enum bfd_architecture 1763 { 1764 bfd_arch_unknown, /* File arch not known. */ 1765 bfd_arch_obscure, /* Arch known, not one of these. */ 1766 bfd_arch_m68k, /* Motorola 68xxx */ 1767 #define bfd_mach_m68000 1 1768 #define bfd_mach_m68008 2 1769 #define bfd_mach_m68010 3 1770 #define bfd_mach_m68020 4 1771 #define bfd_mach_m68030 5 1772 #define bfd_mach_m68040 6 1773 #define bfd_mach_m68060 7 1774 #define bfd_mach_cpu32 8 1775 #define bfd_mach_fido 9 1776 #define bfd_mach_mcf_isa_a_nodiv 10 1777 #define bfd_mach_mcf_isa_a 11 1778 #define bfd_mach_mcf_isa_a_mac 12 1779 #define bfd_mach_mcf_isa_a_emac 13 1780 #define bfd_mach_mcf_isa_aplus 14 1781 #define bfd_mach_mcf_isa_aplus_mac 15 1782 #define bfd_mach_mcf_isa_aplus_emac 16 1783 #define bfd_mach_mcf_isa_b_nousp 17 1784 #define bfd_mach_mcf_isa_b_nousp_mac 18 1785 #define bfd_mach_mcf_isa_b_nousp_emac 19 1786 #define bfd_mach_mcf_isa_b 20 1787 #define bfd_mach_mcf_isa_b_mac 21 1788 #define bfd_mach_mcf_isa_b_emac 22 1789 #define bfd_mach_mcf_isa_b_float 23 1790 #define bfd_mach_mcf_isa_b_float_mac 24 1791 #define bfd_mach_mcf_isa_b_float_emac 25 1792 #define bfd_mach_mcf_isa_c 26 1793 #define bfd_mach_mcf_isa_c_mac 27 1794 #define bfd_mach_mcf_isa_c_emac 28 1795 #define bfd_mach_mcf_isa_c_nodiv 29 1796 #define bfd_mach_mcf_isa_c_nodiv_mac 30 1797 #define bfd_mach_mcf_isa_c_nodiv_emac 31 1798 bfd_arch_vax, /* DEC Vax */ 1799 bfd_arch_i960, /* Intel 960 */ 1800 /* The order of the following is important. 1801 lower number indicates a machine type that 1802 only accepts a subset of the instructions 1803 available to machines with higher numbers. 1804 The exception is the "ca", which is 1805 incompatible with all other machines except 1806 "core". */ 1807 1808 #define bfd_mach_i960_core 1 1809 #define bfd_mach_i960_ka_sa 2 1810 #define bfd_mach_i960_kb_sb 3 1811 #define bfd_mach_i960_mc 4 1812 #define bfd_mach_i960_xa 5 1813 #define bfd_mach_i960_ca 6 1814 #define bfd_mach_i960_jx 7 1815 #define bfd_mach_i960_hx 8 1816 1817 bfd_arch_or32, /* OpenRISC 32 */ 1818 1819 bfd_arch_sparc, /* SPARC */ 1820 #define bfd_mach_sparc 1 1821 /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ 1822 #define bfd_mach_sparc_sparclet 2 1823 #define bfd_mach_sparc_sparclite 3 1824 #define bfd_mach_sparc_v8plus 4 1825 #define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ 1826 #define bfd_mach_sparc_sparclite_le 6 1827 #define bfd_mach_sparc_v9 7 1828 #define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ 1829 #define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ 1830 #define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ 1831 /* Nonzero if MACH has the v9 instruction set. */ 1832 #define bfd_mach_sparc_v9_p(mach) \ 1833 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ 1834 && (mach) != bfd_mach_sparc_sparclite_le) 1835 /* Nonzero if MACH is a 64 bit sparc architecture. */ 1836 #define bfd_mach_sparc_64bit_p(mach) \ 1837 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) 1838 bfd_arch_spu, /* PowerPC SPU */ 1839 #define bfd_mach_spu 256 1840 bfd_arch_mips, /* MIPS Rxxxx */ 1841 #define bfd_mach_mips3000 3000 1842 #define bfd_mach_mips3900 3900 1843 #define bfd_mach_mips4000 4000 1844 #define bfd_mach_mips4010 4010 1845 #define bfd_mach_mips4100 4100 1846 #define bfd_mach_mips4111 4111 1847 #define bfd_mach_mips4120 4120 1848 #define bfd_mach_mips4300 4300 1849 #define bfd_mach_mips4400 4400 1850 #define bfd_mach_mips4600 4600 1851 #define bfd_mach_mips4650 4650 1852 #define bfd_mach_mips5000 5000 1853 #define bfd_mach_mips5400 5400 1854 #define bfd_mach_mips5500 5500 1855 #define bfd_mach_mips6000 6000 1856 #define bfd_mach_mips7000 7000 1857 #define bfd_mach_mips8000 8000 1858 #define bfd_mach_mips9000 9000 1859 #define bfd_mach_mips10000 10000 1860 #define bfd_mach_mips12000 12000 1861 #define bfd_mach_mips14000 14000 1862 #define bfd_mach_mips16000 16000 1863 #define bfd_mach_mips16 16 1864 #define bfd_mach_mips5 5 1865 #define bfd_mach_mips_loongson_2e 3001 1866 #define bfd_mach_mips_loongson_2f 3002 1867 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ 1868 #define bfd_mach_mips_octeon 6501 1869 #define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */ 1870 #define bfd_mach_mipsisa32 32 1871 #define bfd_mach_mipsisa32r2 33 1872 #define bfd_mach_mipsisa64 64 1873 #define bfd_mach_mipsisa64r2 65 1874 bfd_arch_i386, /* Intel 386 */ 1875 #define bfd_mach_i386_i386 1 1876 #define bfd_mach_i386_i8086 2 1877 #define bfd_mach_i386_i386_intel_syntax 3 1878 #define bfd_mach_x86_64 64 1879 #define bfd_mach_x86_64_intel_syntax 65 1880 bfd_arch_l1om, /* Intel L1OM */ 1881 #define bfd_mach_l1om 66 1882 #define bfd_mach_l1om_intel_syntax 67 1883 bfd_arch_we32k, /* AT&T WE32xxx */ 1884 bfd_arch_tahoe, /* CCI/Harris Tahoe */ 1885 bfd_arch_i860, /* Intel 860 */ 1886 bfd_arch_i370, /* IBM 360/370 Mainframes */ 1887 bfd_arch_romp, /* IBM ROMP PC/RT */ 1888 bfd_arch_convex, /* Convex */ 1889 bfd_arch_m88k, /* Motorola 88xxx */ 1890 bfd_arch_m98k, /* Motorola 98xxx */ 1891 bfd_arch_pyramid, /* Pyramid Technology */ 1892 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */ 1893 #define bfd_mach_h8300 1 1894 #define bfd_mach_h8300h 2 1895 #define bfd_mach_h8300s 3 1896 #define bfd_mach_h8300hn 4 1897 #define bfd_mach_h8300sn 5 1898 #define bfd_mach_h8300sx 6 1899 #define bfd_mach_h8300sxn 7 1900 bfd_arch_pdp11, /* DEC PDP-11 */ 1901 bfd_arch_plugin, 1902 bfd_arch_powerpc, /* PowerPC */ 1903 #define bfd_mach_ppc 32 1904 #define bfd_mach_ppc64 64 1905 #define bfd_mach_ppc_403 403 1906 #define bfd_mach_ppc_403gc 4030 1907 #define bfd_mach_ppc_405 405 1908 #define bfd_mach_ppc_505 505 1909 #define bfd_mach_ppc_601 601 1910 #define bfd_mach_ppc_602 602 1911 #define bfd_mach_ppc_603 603 1912 #define bfd_mach_ppc_ec603e 6031 1913 #define bfd_mach_ppc_604 604 1914 #define bfd_mach_ppc_620 620 1915 #define bfd_mach_ppc_630 630 1916 #define bfd_mach_ppc_750 750 1917 #define bfd_mach_ppc_860 860 1918 #define bfd_mach_ppc_a35 35 1919 #define bfd_mach_ppc_rs64ii 642 1920 #define bfd_mach_ppc_rs64iii 643 1921 #define bfd_mach_ppc_7400 7400 1922 #define bfd_mach_ppc_e500 500 1923 #define bfd_mach_ppc_e500mc 5001 1924 #define bfd_mach_ppc_e500mc64 5005 1925 #define bfd_mach_ppc_titan 83 1926 bfd_arch_rs6000, /* IBM RS/6000 */ 1927 #define bfd_mach_rs6k 6000 1928 #define bfd_mach_rs6k_rs1 6001 1929 #define bfd_mach_rs6k_rsc 6003 1930 #define bfd_mach_rs6k_rs2 6002 1931 bfd_arch_hppa, /* HP PA RISC */ 1932 #define bfd_mach_hppa10 10 1933 #define bfd_mach_hppa11 11 1934 #define bfd_mach_hppa20 20 1935 #define bfd_mach_hppa20w 25 1936 bfd_arch_d10v, /* Mitsubishi D10V */ 1937 #define bfd_mach_d10v 1 1938 #define bfd_mach_d10v_ts2 2 1939 #define bfd_mach_d10v_ts3 3 1940 bfd_arch_d30v, /* Mitsubishi D30V */ 1941 bfd_arch_dlx, /* DLX */ 1942 bfd_arch_m68hc11, /* Motorola 68HC11 */ 1943 bfd_arch_m68hc12, /* Motorola 68HC12 */ 1944 #define bfd_mach_m6812_default 0 1945 #define bfd_mach_m6812 1 1946 #define bfd_mach_m6812s 2 1947 bfd_arch_z8k, /* Zilog Z8000 */ 1948 #define bfd_mach_z8001 1 1949 #define bfd_mach_z8002 2 1950 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */ 1951 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */ 1952 #define bfd_mach_sh 1 1953 #define bfd_mach_sh2 0x20 1954 #define bfd_mach_sh_dsp 0x2d 1955 #define bfd_mach_sh2a 0x2a 1956 #define bfd_mach_sh2a_nofpu 0x2b 1957 #define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 1958 #define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 1959 #define bfd_mach_sh2a_or_sh4 0x2a3 1960 #define bfd_mach_sh2a_or_sh3e 0x2a4 1961 #define bfd_mach_sh2e 0x2e 1962 #define bfd_mach_sh3 0x30 1963 #define bfd_mach_sh3_nommu 0x31 1964 #define bfd_mach_sh3_dsp 0x3d 1965 #define bfd_mach_sh3e 0x3e 1966 #define bfd_mach_sh4 0x40 1967 #define bfd_mach_sh4_nofpu 0x41 1968 #define bfd_mach_sh4_nommu_nofpu 0x42 1969 #define bfd_mach_sh4a 0x4a 1970 #define bfd_mach_sh4a_nofpu 0x4b 1971 #define bfd_mach_sh4al_dsp 0x4d 1972 #define bfd_mach_sh5 0x50 1973 bfd_arch_alpha, /* Dec Alpha */ 1974 #define bfd_mach_alpha_ev4 0x10 1975 #define bfd_mach_alpha_ev5 0x20 1976 #define bfd_mach_alpha_ev6 0x30 1977 bfd_arch_arm, /* Advanced Risc Machines ARM. */ 1978 #define bfd_mach_arm_unknown 0 1979 #define bfd_mach_arm_2 1 1980 #define bfd_mach_arm_2a 2 1981 #define bfd_mach_arm_3 3 1982 #define bfd_mach_arm_3M 4 1983 #define bfd_mach_arm_4 5 1984 #define bfd_mach_arm_4T 6 1985 #define bfd_mach_arm_5 7 1986 #define bfd_mach_arm_5T 8 1987 #define bfd_mach_arm_5TE 9 1988 #define bfd_mach_arm_XScale 10 1989 #define bfd_mach_arm_ep9312 11 1990 #define bfd_mach_arm_iWMMXt 12 1991 #define bfd_mach_arm_iWMMXt2 13 1992 bfd_arch_ns32k, /* National Semiconductors ns32000 */ 1993 bfd_arch_w65, /* WDC 65816 */ 1994 bfd_arch_tic30, /* Texas Instruments TMS320C30 */ 1995 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */ 1996 #define bfd_mach_tic3x 30 1997 #define bfd_mach_tic4x 40 1998 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ 1999 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */ 2000 bfd_arch_tic80, /* TI TMS320c80 (MVP) */ 2001 bfd_arch_v850, /* NEC V850 */ 2002 #define bfd_mach_v850 1 2003 #define bfd_mach_v850e 'E' 2004 #define bfd_mach_v850e1 '1' 2005 #define bfd_mach_v850e2 0x4532 2006 #define bfd_mach_v850e2v3 0x45325633 2007 bfd_arch_arc, /* ARC Cores */ 2008 #define bfd_mach_arc_5 5 2009 #define bfd_mach_arc_6 6 2010 #define bfd_mach_arc_7 7 2011 #define bfd_mach_arc_8 8 2012 bfd_arch_m32c, /* Renesas M16C/M32C. */ 2013 #define bfd_mach_m16c 0x75 2014 #define bfd_mach_m32c 0x78 2015 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */ 2016 #define bfd_mach_m32r 1 /* For backwards compatibility. */ 2017 #define bfd_mach_m32rx 'x' 2018 #define bfd_mach_m32r2 '2' 2019 bfd_arch_mn10200, /* Matsushita MN10200 */ 2020 bfd_arch_mn10300, /* Matsushita MN10300 */ 2021 #define bfd_mach_mn10300 300 2022 #define bfd_mach_am33 330 2023 #define bfd_mach_am33_2 332 2024 bfd_arch_fr30, 2025 #define bfd_mach_fr30 0x46523330 2026 bfd_arch_frv, 2027 #define bfd_mach_frv 1 2028 #define bfd_mach_frvsimple 2 2029 #define bfd_mach_fr300 300 2030 #define bfd_mach_fr400 400 2031 #define bfd_mach_fr450 450 2032 #define bfd_mach_frvtomcat 499 /* fr500 prototype */ 2033 #define bfd_mach_fr500 500 2034 #define bfd_mach_fr550 550 2035 bfd_arch_moxie, /* The moxie processor */ 2036 #define bfd_mach_moxie 1 2037 bfd_arch_mcore, 2038 bfd_arch_mep, 2039 #define bfd_mach_mep 1 2040 #define bfd_mach_mep_h1 0x6831 2041 #define bfd_mach_mep_c5 0x6335 2042 bfd_arch_ia64, /* HP/Intel ia64 */ 2043 #define bfd_mach_ia64_elf64 64 2044 #define bfd_mach_ia64_elf32 32 2045 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ 2046 #define bfd_mach_ip2022 1 2047 #define bfd_mach_ip2022ext 2 2048 bfd_arch_iq2000, /* Vitesse IQ2000. */ 2049 #define bfd_mach_iq2000 1 2050 #define bfd_mach_iq10 2 2051 bfd_arch_mt, 2052 #define bfd_mach_ms1 1 2053 #define bfd_mach_mrisc2 2 2054 #define bfd_mach_ms2 3 2055 bfd_arch_pj, 2056 bfd_arch_avr, /* Atmel AVR microcontrollers. */ 2057 #define bfd_mach_avr1 1 2058 #define bfd_mach_avr2 2 2059 #define bfd_mach_avr25 25 2060 #define bfd_mach_avr3 3 2061 #define bfd_mach_avr31 31 2062 #define bfd_mach_avr35 35 2063 #define bfd_mach_avr4 4 2064 #define bfd_mach_avr5 5 2065 #define bfd_mach_avr51 51 2066 #define bfd_mach_avr6 6 2067 bfd_arch_bfin, /* ADI Blackfin */ 2068 #define bfd_mach_bfin 1 2069 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */ 2070 #define bfd_mach_cr16 1 2071 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ 2072 #define bfd_mach_cr16c 1 2073 bfd_arch_crx, /* National Semiconductor CRX. */ 2074 #define bfd_mach_crx 1 2075 bfd_arch_cris, /* Axis CRIS */ 2076 #define bfd_mach_cris_v0_v10 255 2077 #define bfd_mach_cris_v32 32 2078 #define bfd_mach_cris_v10_v32 1032 2079 bfd_arch_rx, /* Renesas RX. */ 2080 #define bfd_mach_rx 0x75 2081 bfd_arch_s390, /* IBM s390 */ 2082 #define bfd_mach_s390_31 31 2083 #define bfd_mach_s390_64 64 2084 bfd_arch_score, /* Sunplus score */ 2085 #define bfd_mach_score3 3 2086 #define bfd_mach_score7 7 2087 bfd_arch_openrisc, /* OpenRISC */ 2088 bfd_arch_mmix, /* Donald Knuth's educational processor. */ 2089 bfd_arch_xstormy16, 2090 #define bfd_mach_xstormy16 1 2091 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ 2092 #define bfd_mach_msp11 11 2093 #define bfd_mach_msp110 110 2094 #define bfd_mach_msp12 12 2095 #define bfd_mach_msp13 13 2096 #define bfd_mach_msp14 14 2097 #define bfd_mach_msp15 15 2098 #define bfd_mach_msp16 16 2099 #define bfd_mach_msp21 21 2100 #define bfd_mach_msp31 31 2101 #define bfd_mach_msp32 32 2102 #define bfd_mach_msp33 33 2103 #define bfd_mach_msp41 41 2104 #define bfd_mach_msp42 42 2105 #define bfd_mach_msp43 43 2106 #define bfd_mach_msp44 44 2107 bfd_arch_xc16x, /* Infineon's XC16X Series. */ 2108 #define bfd_mach_xc16x 1 2109 #define bfd_mach_xc16xl 2 2110 #define bfd_mach_xc16xs 3 2111 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ 2112 #define bfd_mach_xtensa 1 2113 bfd_arch_z80, 2114 #define bfd_mach_z80strict 1 /* No undocumented opcodes. */ 2115 #define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */ 2116 #define bfd_mach_z80full 7 /* All undocumented instructions. */ 2117 #define bfd_mach_r800 11 /* R800: successor with multiplication. */ 2118 bfd_arch_lm32, /* Lattice Mico32 */ 2119 #define bfd_mach_lm32 1 2120 bfd_arch_microblaze,/* Xilinx MicroBlaze. */ 2121 bfd_arch_last 2122 }; 2123 2124 typedef struct bfd_arch_info 2125 { 2126 int bits_per_word; 2127 int bits_per_address; 2128 int bits_per_byte; 2129 enum bfd_architecture arch; 2130 unsigned long mach; 2131 const char *arch_name; 2132 const char *printable_name; 2133 unsigned int section_align_power; 2134 /* TRUE if this is the default machine for the architecture. 2135 The default arch should be the first entry for an arch so that 2136 all the entries for that arch can be accessed via <<next>>. */ 2137 bfd_boolean the_default; 2138 const struct bfd_arch_info * (*compatible) 2139 (const struct bfd_arch_info *a, const struct bfd_arch_info *b); 2140 2141 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); 2142 2143 const struct bfd_arch_info *next; 2144 } 2145 bfd_arch_info_type; 2146 2147 const char *bfd_printable_name (bfd *abfd); 2148 2149 const bfd_arch_info_type *bfd_scan_arch (const char *string); 2150 2151 const char **bfd_arch_list (void); 2152 2153 const bfd_arch_info_type *bfd_arch_get_compatible 2154 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); 2155 2156 void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); 2157 2158 enum bfd_architecture bfd_get_arch (bfd *abfd); 2159 2160 unsigned long bfd_get_mach (bfd *abfd); 2161 2162 unsigned int bfd_arch_bits_per_byte (bfd *abfd); 2163 2164 unsigned int bfd_arch_bits_per_address (bfd *abfd); 2165 2166 const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); 2167 2168 const bfd_arch_info_type *bfd_lookup_arch 2169 (enum bfd_architecture arch, unsigned long machine); 2170 2171 const char *bfd_printable_arch_mach 2172 (enum bfd_architecture arch, unsigned long machine); 2173 2174 unsigned int bfd_octets_per_byte (bfd *abfd); 2175 2176 unsigned int bfd_arch_mach_octets_per_byte 2177 (enum bfd_architecture arch, unsigned long machine); 2178 2179 /* Extracted from reloc.c. */ 2180 typedef enum bfd_reloc_status 2181 { 2182 /* No errors detected. */ 2183 bfd_reloc_ok, 2184 2185 /* The relocation was performed, but there was an overflow. */ 2186 bfd_reloc_overflow, 2187 2188 /* The address to relocate was not within the section supplied. */ 2189 bfd_reloc_outofrange, 2190 2191 /* Used by special functions. */ 2192 bfd_reloc_continue, 2193 2194 /* Unsupported relocation size requested. */ 2195 bfd_reloc_notsupported, 2196 2197 /* Unused. */ 2198 bfd_reloc_other, 2199 2200 /* The symbol to relocate against was undefined. */ 2201 bfd_reloc_undefined, 2202 2203 /* The relocation was performed, but may not be ok - presently 2204 generated only when linking i960 coff files with i960 b.out 2205 symbols. If this type is returned, the error_message argument 2206 to bfd_perform_relocation will be set. */ 2207 bfd_reloc_dangerous 2208 } 2209 bfd_reloc_status_type; 2210 2211 2212 typedef struct reloc_cache_entry 2213 { 2214 /* A pointer into the canonical table of pointers. */ 2215 struct bfd_symbol **sym_ptr_ptr; 2216 2217 /* offset in section. */ 2218 bfd_size_type address; 2219 2220 /* addend for relocation value. */ 2221 bfd_vma addend; 2222 2223 /* Pointer to how to perform the required relocation. */ 2224 reloc_howto_type *howto; 2225 2226 } 2227 arelent; 2228 2229 enum complain_overflow 2230 { 2231 /* Do not complain on overflow. */ 2232 complain_overflow_dont, 2233 2234 /* Complain if the value overflows when considered as a signed 2235 number one bit larger than the field. ie. A bitfield of N bits 2236 is allowed to represent -2**n to 2**n-1. */ 2237 complain_overflow_bitfield, 2238 2239 /* Complain if the value overflows when considered as a signed 2240 number. */ 2241 complain_overflow_signed, 2242 2243 /* Complain if the value overflows when considered as an 2244 unsigned number. */ 2245 complain_overflow_unsigned 2246 }; 2247 2248 struct reloc_howto_struct 2249 { 2250 /* The type field has mainly a documentary use - the back end can 2251 do what it wants with it, though normally the back end's 2252 external idea of what a reloc number is stored 2253 in this field. For example, a PC relative word relocation 2254 in a coff environment has the type 023 - because that's 2255 what the outside world calls a R_PCRWORD reloc. */ 2256 unsigned int type; 2257 2258 /* The value the final relocation is shifted right by. This drops 2259 unwanted data from the relocation. */ 2260 unsigned int rightshift; 2261 2262 /* The size of the item to be relocated. This is *not* a 2263 power-of-two measure. To get the number of bytes operated 2264 on by a type of relocation, use bfd_get_reloc_size. */ 2265 int size; 2266 2267 /* The number of bits in the item to be relocated. This is used 2268 when doing overflow checking. */ 2269 unsigned int bitsize; 2270 2271 /* The relocation is relative to the field being relocated. */ 2272 bfd_boolean pc_relative; 2273 2274 /* The bit position of the reloc value in the destination. 2275 The relocated value is left shifted by this amount. */ 2276 unsigned int bitpos; 2277 2278 /* What type of overflow error should be checked for when 2279 relocating. */ 2280 enum complain_overflow complain_on_overflow; 2281 2282 /* If this field is non null, then the supplied function is 2283 called rather than the normal function. This allows really 2284 strange relocation methods to be accommodated (e.g., i960 callj 2285 instructions). */ 2286 bfd_reloc_status_type (*special_function) 2287 (bfd *, arelent *, struct bfd_symbol *, void *, asection *, 2288 bfd *, char **); 2289 2290 /* The textual name of the relocation type. */ 2291 char *name; 2292 2293 /* Some formats record a relocation addend in the section contents 2294 rather than with the relocation. For ELF formats this is the 2295 distinction between USE_REL and USE_RELA (though the code checks 2296 for USE_REL == 1/0). The value of this field is TRUE if the 2297 addend is recorded with the section contents; when performing a 2298 partial link (ld -r) the section contents (the data) will be 2299 modified. The value of this field is FALSE if addends are 2300 recorded with the relocation (in arelent.addend); when performing 2301 a partial link the relocation will be modified. 2302 All relocations for all ELF USE_RELA targets should set this field 2303 to FALSE (values of TRUE should be looked on with suspicion). 2304 However, the converse is not true: not all relocations of all ELF 2305 USE_REL targets set this field to TRUE. Why this is so is peculiar 2306 to each particular target. For relocs that aren't used in partial 2307 links (e.g. GOT stuff) it doesn't matter what this is set to. */ 2308 bfd_boolean partial_inplace; 2309 2310 /* src_mask selects the part of the instruction (or data) to be used 2311 in the relocation sum. If the target relocations don't have an 2312 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal 2313 dst_mask to extract the addend from the section contents. If 2314 relocations do have an addend in the reloc, eg. ELF USE_RELA, this 2315 field should be zero. Non-zero values for ELF USE_RELA targets are 2316 bogus as in those cases the value in the dst_mask part of the 2317 section contents should be treated as garbage. */ 2318 bfd_vma src_mask; 2319 2320 /* dst_mask selects which parts of the instruction (or data) are 2321 replaced with a relocated value. */ 2322 bfd_vma dst_mask; 2323 2324 /* When some formats create PC relative instructions, they leave 2325 the value of the pc of the place being relocated in the offset 2326 slot of the instruction, so that a PC relative relocation can 2327 be made just by adding in an ordinary offset (e.g., sun3 a.out). 2328 Some formats leave the displacement part of an instruction 2329 empty (e.g., m88k bcs); this flag signals the fact. */ 2330 bfd_boolean pcrel_offset; 2331 }; 2332 2333 #define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ 2334 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } 2335 #define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ 2336 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ 2337 NAME, FALSE, 0, 0, IN) 2338 2339 #define EMPTY_HOWTO(C) \ 2340 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ 2341 NULL, FALSE, 0, 0, FALSE) 2342 2343 #define HOWTO_PREPARE(relocation, symbol) \ 2344 { \ 2345 if (symbol != NULL) \ 2346 { \ 2347 if (bfd_is_com_section (symbol->section)) \ 2348 { \ 2349 relocation = 0; \ 2350 } \ 2351 else \ 2352 { \ 2353 relocation = symbol->value; \ 2354 } \ 2355 } \ 2356 } 2357 2358 unsigned int bfd_get_reloc_size (reloc_howto_type *); 2359 2360 typedef struct relent_chain 2361 { 2362 arelent relent; 2363 struct relent_chain *next; 2364 } 2365 arelent_chain; 2366 2367 bfd_reloc_status_type bfd_check_overflow 2368 (enum complain_overflow how, 2369 unsigned int bitsize, 2370 unsigned int rightshift, 2371 unsigned int addrsize, 2372 bfd_vma relocation); 2373 2374 bfd_reloc_status_type bfd_perform_relocation 2375 (bfd *abfd, 2376 arelent *reloc_entry, 2377 void *data, 2378 asection *input_section, 2379 bfd *output_bfd, 2380 char **error_message); 2381 2382 bfd_reloc_status_type bfd_install_relocation 2383 (bfd *abfd, 2384 arelent *reloc_entry, 2385 void *data, bfd_vma data_start, 2386 asection *input_section, 2387 char **error_message); 2388 2389 enum bfd_reloc_code_real { 2390 _dummy_first_bfd_reloc_code_real, 2391 2392 2393 /* Basic absolute relocations of N bits. */ 2394 BFD_RELOC_64, 2395 BFD_RELOC_32, 2396 BFD_RELOC_26, 2397 BFD_RELOC_24, 2398 BFD_RELOC_16, 2399 BFD_RELOC_14, 2400 BFD_RELOC_8, 2401 2402 /* PC-relative relocations. Sometimes these are relative to the address 2403 of the relocation itself; sometimes they are relative to the start of 2404 the section containing the relocation. It depends on the specific target. 2405 2406 The 24-bit relocation is used in some Intel 960 configurations. */ 2407 BFD_RELOC_64_PCREL, 2408 BFD_RELOC_32_PCREL, 2409 BFD_RELOC_24_PCREL, 2410 BFD_RELOC_16_PCREL, 2411 BFD_RELOC_12_PCREL, 2412 BFD_RELOC_8_PCREL, 2413 2414 /* Section relative relocations. Some targets need this for DWARF2. */ 2415 BFD_RELOC_32_SECREL, 2416 2417 /* For ELF. */ 2418 BFD_RELOC_32_GOT_PCREL, 2419 BFD_RELOC_16_GOT_PCREL, 2420 BFD_RELOC_8_GOT_PCREL, 2421 BFD_RELOC_32_GOTOFF, 2422 BFD_RELOC_16_GOTOFF, 2423 BFD_RELOC_LO16_GOTOFF, 2424 BFD_RELOC_HI16_GOTOFF, 2425 BFD_RELOC_HI16_S_GOTOFF, 2426 BFD_RELOC_8_GOTOFF, 2427 BFD_RELOC_64_PLT_PCREL, 2428 BFD_RELOC_32_PLT_PCREL, 2429 BFD_RELOC_24_PLT_PCREL, 2430 BFD_RELOC_16_PLT_PCREL, 2431 BFD_RELOC_8_PLT_PCREL, 2432 BFD_RELOC_64_PLTOFF, 2433 BFD_RELOC_32_PLTOFF, 2434 BFD_RELOC_16_PLTOFF, 2435 BFD_RELOC_LO16_PLTOFF, 2436 BFD_RELOC_HI16_PLTOFF, 2437 BFD_RELOC_HI16_S_PLTOFF, 2438 BFD_RELOC_8_PLTOFF, 2439 2440 /* Relocations used by 68K ELF. */ 2441 BFD_RELOC_68K_GLOB_DAT, 2442 BFD_RELOC_68K_JMP_SLOT, 2443 BFD_RELOC_68K_RELATIVE, 2444 BFD_RELOC_68K_TLS_GD32, 2445 BFD_RELOC_68K_TLS_GD16, 2446 BFD_RELOC_68K_TLS_GD8, 2447 BFD_RELOC_68K_TLS_LDM32, 2448 BFD_RELOC_68K_TLS_LDM16, 2449 BFD_RELOC_68K_TLS_LDM8, 2450 BFD_RELOC_68K_TLS_LDO32, 2451 BFD_RELOC_68K_TLS_LDO16, 2452 BFD_RELOC_68K_TLS_LDO8, 2453 BFD_RELOC_68K_TLS_IE32, 2454 BFD_RELOC_68K_TLS_IE16, 2455 BFD_RELOC_68K_TLS_IE8, 2456 BFD_RELOC_68K_TLS_LE32, 2457 BFD_RELOC_68K_TLS_LE16, 2458 BFD_RELOC_68K_TLS_LE8, 2459 2460 /* Linkage-table relative. */ 2461 BFD_RELOC_32_BASEREL, 2462 BFD_RELOC_16_BASEREL, 2463 BFD_RELOC_LO16_BASEREL, 2464 BFD_RELOC_HI16_BASEREL, 2465 BFD_RELOC_HI16_S_BASEREL, 2466 BFD_RELOC_8_BASEREL, 2467 BFD_RELOC_RVA, 2468 2469 /* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */ 2470 BFD_RELOC_8_FFnn, 2471 2472 /* These PC-relative relocations are stored as word displacements -- 2473 i.e., byte displacements shifted right two bits. The 30-bit word 2474 displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the 2475 SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The 2476 signed 16-bit displacement is used on the MIPS, and the 23-bit 2477 displacement is used on the Alpha. */ 2478 BFD_RELOC_32_PCREL_S2, 2479 BFD_RELOC_16_PCREL_S2, 2480 BFD_RELOC_23_PCREL_S2, 2481 2482 /* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of 2483 the target word. These are used on the SPARC. */ 2484 BFD_RELOC_HI22, 2485 BFD_RELOC_LO10, 2486 2487 /* For systems that allocate a Global Pointer register, these are 2488 displacements off that register. These relocation types are 2489 handled specially, because the value the register will have is 2490 decided relatively late. */ 2491 BFD_RELOC_GPREL16, 2492 BFD_RELOC_GPREL32, 2493 2494 /* Reloc types used for i960/b.out. */ 2495 BFD_RELOC_I960_CALLJ, 2496 2497 /* SPARC ELF relocations. There is probably some overlap with other 2498 relocation types already defined. */ 2499 BFD_RELOC_NONE, 2500 BFD_RELOC_SPARC_WDISP22, 2501 BFD_RELOC_SPARC22, 2502 BFD_RELOC_SPARC13, 2503 BFD_RELOC_SPARC_GOT10, 2504 BFD_RELOC_SPARC_GOT13, 2505 BFD_RELOC_SPARC_GOT22, 2506 BFD_RELOC_SPARC_PC10, 2507 BFD_RELOC_SPARC_PC22, 2508 BFD_RELOC_SPARC_WPLT30, 2509 BFD_RELOC_SPARC_COPY, 2510 BFD_RELOC_SPARC_GLOB_DAT, 2511 BFD_RELOC_SPARC_JMP_SLOT, 2512 BFD_RELOC_SPARC_RELATIVE, 2513 BFD_RELOC_SPARC_UA16, 2514 BFD_RELOC_SPARC_UA32, 2515 BFD_RELOC_SPARC_UA64, 2516 BFD_RELOC_SPARC_GOTDATA_HIX22, 2517 BFD_RELOC_SPARC_GOTDATA_LOX10, 2518 BFD_RELOC_SPARC_GOTDATA_OP_HIX22, 2519 BFD_RELOC_SPARC_GOTDATA_OP_LOX10, 2520 BFD_RELOC_SPARC_GOTDATA_OP, 2521 BFD_RELOC_SPARC_JMP_IREL, 2522 BFD_RELOC_SPARC_IRELATIVE, 2523 2524 /* I think these are specific to SPARC a.out (e.g., Sun 4). */ 2525 BFD_RELOC_SPARC_BASE13, 2526 BFD_RELOC_SPARC_BASE22, 2527 2528 /* SPARC64 relocations */ 2529 #define BFD_RELOC_SPARC_64 BFD_RELOC_64 2530 BFD_RELOC_SPARC_10, 2531 BFD_RELOC_SPARC_11, 2532 BFD_RELOC_SPARC_OLO10, 2533 BFD_RELOC_SPARC_HH22, 2534 BFD_RELOC_SPARC_HM10, 2535 BFD_RELOC_SPARC_LM22, 2536 BFD_RELOC_SPARC_PC_HH22, 2537 BFD_RELOC_SPARC_PC_HM10, 2538 BFD_RELOC_SPARC_PC_LM22, 2539 BFD_RELOC_SPARC_WDISP16, 2540 BFD_RELOC_SPARC_WDISP19, 2541 BFD_RELOC_SPARC_7, 2542 BFD_RELOC_SPARC_6, 2543 BFD_RELOC_SPARC_5, 2544 #define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL 2545 BFD_RELOC_SPARC_PLT32, 2546 BFD_RELOC_SPARC_PLT64, 2547 BFD_RELOC_SPARC_HIX22, 2548 BFD_RELOC_SPARC_LOX10, 2549 BFD_RELOC_SPARC_H44, 2550 BFD_RELOC_SPARC_M44, 2551 BFD_RELOC_SPARC_L44, 2552 BFD_RELOC_SPARC_REGISTER, 2553 2554 /* SPARC little endian relocation */ 2555 BFD_RELOC_SPARC_REV32, 2556 2557 /* SPARC TLS relocations */ 2558 BFD_RELOC_SPARC_TLS_GD_HI22, 2559 BFD_RELOC_SPARC_TLS_GD_LO10, 2560 BFD_RELOC_SPARC_TLS_GD_ADD, 2561 BFD_RELOC_SPARC_TLS_GD_CALL, 2562 BFD_RELOC_SPARC_TLS_LDM_HI22, 2563 BFD_RELOC_SPARC_TLS_LDM_LO10, 2564 BFD_RELOC_SPARC_TLS_LDM_ADD, 2565 BFD_RELOC_SPARC_TLS_LDM_CALL, 2566 BFD_RELOC_SPARC_TLS_LDO_HIX22, 2567 BFD_RELOC_SPARC_TLS_LDO_LOX10, 2568 BFD_RELOC_SPARC_TLS_LDO_ADD, 2569 BFD_RELOC_SPARC_TLS_IE_HI22, 2570 BFD_RELOC_SPARC_TLS_IE_LO10, 2571 BFD_RELOC_SPARC_TLS_IE_LD, 2572 BFD_RELOC_SPARC_TLS_IE_LDX, 2573 BFD_RELOC_SPARC_TLS_IE_ADD, 2574 BFD_RELOC_SPARC_TLS_LE_HIX22, 2575 BFD_RELOC_SPARC_TLS_LE_LOX10, 2576 BFD_RELOC_SPARC_TLS_DTPMOD32, 2577 BFD_RELOC_SPARC_TLS_DTPMOD64, 2578 BFD_RELOC_SPARC_TLS_DTPOFF32, 2579 BFD_RELOC_SPARC_TLS_DTPOFF64, 2580 BFD_RELOC_SPARC_TLS_TPOFF32, 2581 BFD_RELOC_SPARC_TLS_TPOFF64, 2582 2583 /* SPU Relocations. */ 2584 BFD_RELOC_SPU_IMM7, 2585 BFD_RELOC_SPU_IMM8, 2586 BFD_RELOC_SPU_IMM10, 2587 BFD_RELOC_SPU_IMM10W, 2588 BFD_RELOC_SPU_IMM16, 2589 BFD_RELOC_SPU_IMM16W, 2590 BFD_RELOC_SPU_IMM18, 2591 BFD_RELOC_SPU_PCREL9a, 2592 BFD_RELOC_SPU_PCREL9b, 2593 BFD_RELOC_SPU_PCREL16, 2594 BFD_RELOC_SPU_LO16, 2595 BFD_RELOC_SPU_HI16, 2596 BFD_RELOC_SPU_PPU32, 2597 BFD_RELOC_SPU_PPU64, 2598 BFD_RELOC_SPU_ADD_PIC, 2599 2600 /* Alpha ECOFF and ELF relocations. Some of these treat the symbol or 2601 "addend" in some special way. 2602 For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when 2603 writing; when reading, it will be the absolute section symbol. The 2604 addend is the displacement in bytes of the "lda" instruction from 2605 the "ldah" instruction (which is at the address of this reloc). */ 2606 BFD_RELOC_ALPHA_GPDISP_HI16, 2607 2608 /* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as 2609 with GPDISP_HI16 relocs. The addend is ignored when writing the 2610 relocations out, and is filled in with the file's GP value on 2611 reading, for convenience. */ 2612 BFD_RELOC_ALPHA_GPDISP_LO16, 2613 2614 /* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 2615 relocation except that there is no accompanying GPDISP_LO16 2616 relocation. */ 2617 BFD_RELOC_ALPHA_GPDISP, 2618 2619 /* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; 2620 the assembler turns it into a LDQ instruction to load the address of 2621 the symbol, and then fills in a register in the real instruction. 2622 2623 The LITERAL reloc, at the LDQ instruction, refers to the .lita 2624 section symbol. The addend is ignored when writing, but is filled 2625 in with the file's GP value on reading, for convenience, as with the 2626 GPDISP_LO16 reloc. 2627 2628 The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. 2629 It should refer to the symbol to be referenced, as with 16_GOTOFF, 2630 but it generates output not based on the position within the .got 2631 section, but relative to the GP value chosen for the file during the 2632 final link stage. 2633 2634 The LITUSE reloc, on the instruction using the loaded address, gives 2635 information to the linker that it might be able to use to optimize 2636 away some literal section references. The symbol is ignored (read 2637 as the absolute section symbol), and the "addend" indicates the type 2638 of instruction using the register: 2639 1 - "memory" fmt insn 2640 2 - byte-manipulation (byte offset reg) 2641 3 - jsr (target of branch) */ 2642 BFD_RELOC_ALPHA_LITERAL, 2643 BFD_RELOC_ALPHA_ELF_LITERAL, 2644 BFD_RELOC_ALPHA_LITUSE, 2645 2646 /* The HINT relocation indicates a value that should be filled into the 2647 "hint" field of a jmp/jsr/ret instruction, for possible branch- 2648 prediction logic which may be provided on some processors. */ 2649 BFD_RELOC_ALPHA_HINT, 2650 2651 /* The LINKAGE relocation outputs a linkage pair in the object file, 2652 which is filled by the linker. */ 2653 BFD_RELOC_ALPHA_LINKAGE, 2654 2655 /* The CODEADDR relocation outputs a STO_CA in the object file, 2656 which is filled by the linker. */ 2657 BFD_RELOC_ALPHA_CODEADDR, 2658 2659 /* The GPREL_HI/LO relocations together form a 32-bit offset from the 2660 GP register. */ 2661 BFD_RELOC_ALPHA_GPREL_HI16, 2662 BFD_RELOC_ALPHA_GPREL_LO16, 2663 2664 /* Like BFD_RELOC_23_PCREL_S2, except that the source and target must 2665 share a common GP, and the target address is adjusted for 2666 STO_ALPHA_STD_GPLOAD. */ 2667 BFD_RELOC_ALPHA_BRSGP, 2668 2669 /* The NOP relocation outputs a NOP if the longword displacement 2670 between two procedure entry points is < 2^21. */ 2671 BFD_RELOC_ALPHA_NOP, 2672 2673 /* The BSR relocation outputs a BSR if the longword displacement 2674 between two procedure entry points is < 2^21. */ 2675 BFD_RELOC_ALPHA_BSR, 2676 2677 /* The LDA relocation outputs a LDA if the longword displacement 2678 between two procedure entry points is < 2^16. */ 2679 BFD_RELOC_ALPHA_LDA, 2680 2681 /* The BOH relocation outputs a BSR if the longword displacement 2682 between two procedure entry points is < 2^21, or else a hint. */ 2683 BFD_RELOC_ALPHA_BOH, 2684 2685 /* Alpha thread-local storage relocations. */ 2686 BFD_RELOC_ALPHA_TLSGD, 2687 BFD_RELOC_ALPHA_TLSLDM, 2688 BFD_RELOC_ALPHA_DTPMOD64, 2689 BFD_RELOC_ALPHA_GOTDTPREL16, 2690 BFD_RELOC_ALPHA_DTPREL64, 2691 BFD_RELOC_ALPHA_DTPREL_HI16, 2692 BFD_RELOC_ALPHA_DTPREL_LO16, 2693 BFD_RELOC_ALPHA_DTPREL16, 2694 BFD_RELOC_ALPHA_GOTTPREL16, 2695 BFD_RELOC_ALPHA_TPREL64, 2696 BFD_RELOC_ALPHA_TPREL_HI16, 2697 BFD_RELOC_ALPHA_TPREL_LO16, 2698 BFD_RELOC_ALPHA_TPREL16, 2699 2700 /* Bits 27..2 of the relocation address shifted right 2 bits; 2701 simple reloc otherwise. */ 2702 BFD_RELOC_MIPS_JMP, 2703 2704 /* The MIPS16 jump instruction. */ 2705 BFD_RELOC_MIPS16_JMP, 2706 2707 /* MIPS16 GP relative reloc. */ 2708 BFD_RELOC_MIPS16_GPREL, 2709 2710 /* High 16 bits of 32-bit value; simple reloc. */ 2711 BFD_RELOC_HI16, 2712 2713 /* High 16 bits of 32-bit value but the low 16 bits will be sign 2714 extended and added to form the final result. If the low 16 2715 bits form a negative number, we need to add one to the high value 2716 to compensate for the borrow when the low bits are added. */ 2717 BFD_RELOC_HI16_S, 2718 2719 /* Low 16 bits. */ 2720 BFD_RELOC_LO16, 2721 2722 /* High 16 bits of 32-bit pc-relative value */ 2723 BFD_RELOC_HI16_PCREL, 2724 2725 /* High 16 bits of 32-bit pc-relative value, adjusted */ 2726 BFD_RELOC_HI16_S_PCREL, 2727 2728 /* Low 16 bits of pc-relative value */ 2729 BFD_RELOC_LO16_PCREL, 2730 2731 /* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of 2732 16-bit immediate fields */ 2733 BFD_RELOC_MIPS16_GOT16, 2734 BFD_RELOC_MIPS16_CALL16, 2735 2736 /* MIPS16 high 16 bits of 32-bit value. */ 2737 BFD_RELOC_MIPS16_HI16, 2738 2739 /* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign 2740 extended and added to form the final result. If the low 16 2741 bits form a negative number, we need to add one to the high value 2742 to compensate for the borrow when the low bits are added. */ 2743 BFD_RELOC_MIPS16_HI16_S, 2744 2745 /* MIPS16 low 16 bits. */ 2746 BFD_RELOC_MIPS16_LO16, 2747 2748 /* Relocation against a MIPS literal section. */ 2749 BFD_RELOC_MIPS_LITERAL, 2750 2751 /* MIPS ELF relocations. */ 2752 BFD_RELOC_MIPS_GOT16, 2753 BFD_RELOC_MIPS_CALL16, 2754 BFD_RELOC_MIPS_GOT_HI16, 2755 BFD_RELOC_MIPS_GOT_LO16, 2756 BFD_RELOC_MIPS_CALL_HI16, 2757 BFD_RELOC_MIPS_CALL_LO16, 2758 BFD_RELOC_MIPS_SUB, 2759 BFD_RELOC_MIPS_GOT_PAGE, 2760 BFD_RELOC_MIPS_GOT_OFST, 2761 BFD_RELOC_MIPS_GOT_DISP, 2762 BFD_RELOC_MIPS_SHIFT5, 2763 BFD_RELOC_MIPS_SHIFT6, 2764 BFD_RELOC_MIPS_INSERT_A, 2765 BFD_RELOC_MIPS_INSERT_B, 2766 BFD_RELOC_MIPS_DELETE, 2767 BFD_RELOC_MIPS_HIGHEST, 2768 BFD_RELOC_MIPS_HIGHER, 2769 BFD_RELOC_MIPS_SCN_DISP, 2770 BFD_RELOC_MIPS_REL16, 2771 BFD_RELOC_MIPS_RELGOT, 2772 BFD_RELOC_MIPS_JALR, 2773 BFD_RELOC_MIPS_TLS_DTPMOD32, 2774 BFD_RELOC_MIPS_TLS_DTPREL32, 2775 BFD_RELOC_MIPS_TLS_DTPMOD64, 2776 BFD_RELOC_MIPS_TLS_DTPREL64, 2777 BFD_RELOC_MIPS_TLS_GD, 2778 BFD_RELOC_MIPS_TLS_LDM, 2779 BFD_RELOC_MIPS_TLS_DTPREL_HI16, 2780 BFD_RELOC_MIPS_TLS_DTPREL_LO16, 2781 BFD_RELOC_MIPS_TLS_GOTTPREL, 2782 BFD_RELOC_MIPS_TLS_TPREL32, 2783 BFD_RELOC_MIPS_TLS_TPREL64, 2784 BFD_RELOC_MIPS_TLS_TPREL_HI16, 2785 BFD_RELOC_MIPS_TLS_TPREL_LO16, 2786 2787 2788 /* MIPS ELF relocations (VxWorks and PLT extensions). */ 2789 BFD_RELOC_MIPS_COPY, 2790 BFD_RELOC_MIPS_JUMP_SLOT, 2791 2792 2793 /* Moxie ELF relocations. */ 2794 BFD_RELOC_MOXIE_10_PCREL, 2795 2796 2797 /* Fujitsu Frv Relocations. */ 2798 BFD_RELOC_FRV_LABEL16, 2799 BFD_RELOC_FRV_LABEL24, 2800 BFD_RELOC_FRV_LO16, 2801 BFD_RELOC_FRV_HI16, 2802 BFD_RELOC_FRV_GPREL12, 2803 BFD_RELOC_FRV_GPRELU12, 2804 BFD_RELOC_FRV_GPREL32, 2805 BFD_RELOC_FRV_GPRELHI, 2806 BFD_RELOC_FRV_GPRELLO, 2807 BFD_RELOC_FRV_GOT12, 2808 BFD_RELOC_FRV_GOTHI, 2809 BFD_RELOC_FRV_GOTLO, 2810 BFD_RELOC_FRV_FUNCDESC, 2811 BFD_RELOC_FRV_FUNCDESC_GOT12, 2812 BFD_RELOC_FRV_FUNCDESC_GOTHI, 2813 BFD_RELOC_FRV_FUNCDESC_GOTLO, 2814 BFD_RELOC_FRV_FUNCDESC_VALUE, 2815 BFD_RELOC_FRV_FUNCDESC_GOTOFF12, 2816 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, 2817 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, 2818 BFD_RELOC_FRV_GOTOFF12, 2819 BFD_RELOC_FRV_GOTOFFHI, 2820 BFD_RELOC_FRV_GOTOFFLO, 2821 BFD_RELOC_FRV_GETTLSOFF, 2822 BFD_RELOC_FRV_TLSDESC_VALUE, 2823 BFD_RELOC_FRV_GOTTLSDESC12, 2824 BFD_RELOC_FRV_GOTTLSDESCHI, 2825 BFD_RELOC_FRV_GOTTLSDESCLO, 2826 BFD_RELOC_FRV_TLSMOFF12, 2827 BFD_RELOC_FRV_TLSMOFFHI, 2828 BFD_RELOC_FRV_TLSMOFFLO, 2829 BFD_RELOC_FRV_GOTTLSOFF12, 2830 BFD_RELOC_FRV_GOTTLSOFFHI, 2831 BFD_RELOC_FRV_GOTTLSOFFLO, 2832 BFD_RELOC_FRV_TLSOFF, 2833 BFD_RELOC_FRV_TLSDESC_RELAX, 2834 BFD_RELOC_FRV_GETTLSOFF_RELAX, 2835 BFD_RELOC_FRV_TLSOFF_RELAX, 2836 BFD_RELOC_FRV_TLSMOFF, 2837 2838 2839 /* This is a 24bit GOT-relative reloc for the mn10300. */ 2840 BFD_RELOC_MN10300_GOTOFF24, 2841 2842 /* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes 2843 in the instruction. */ 2844 BFD_RELOC_MN10300_GOT32, 2845 2846 /* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes 2847 in the instruction. */ 2848 BFD_RELOC_MN10300_GOT24, 2849 2850 /* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes 2851 in the instruction. */ 2852 BFD_RELOC_MN10300_GOT16, 2853 2854 /* Copy symbol at runtime. */ 2855 BFD_RELOC_MN10300_COPY, 2856 2857 /* Create GOT entry. */ 2858 BFD_RELOC_MN10300_GLOB_DAT, 2859 2860 /* Create PLT entry. */ 2861 BFD_RELOC_MN10300_JMP_SLOT, 2862 2863 /* Adjust by program base. */ 2864 BFD_RELOC_MN10300_RELATIVE, 2865 2866 /* Together with another reloc targeted at the same location, 2867 allows for a value that is the difference of two symbols 2868 in the same section. */ 2869 BFD_RELOC_MN10300_SYM_DIFF, 2870 2871 /* The addend of this reloc is an alignment power that must 2872 be honoured at the offset's location, regardless of linker 2873 relaxation. */ 2874 BFD_RELOC_MN10300_ALIGN, 2875 2876 2877 /* i386/elf relocations */ 2878 BFD_RELOC_386_GOT32, 2879 BFD_RELOC_386_PLT32, 2880 BFD_RELOC_386_COPY, 2881 BFD_RELOC_386_GLOB_DAT, 2882 BFD_RELOC_386_JUMP_SLOT, 2883 BFD_RELOC_386_RELATIVE, 2884 BFD_RELOC_386_GOTOFF, 2885 BFD_RELOC_386_GOTPC, 2886 BFD_RELOC_386_TLS_TPOFF, 2887 BFD_RELOC_386_TLS_IE, 2888 BFD_RELOC_386_TLS_GOTIE, 2889 BFD_RELOC_386_TLS_LE, 2890 BFD_RELOC_386_TLS_GD, 2891 BFD_RELOC_386_TLS_LDM, 2892 BFD_RELOC_386_TLS_LDO_32, 2893 BFD_RELOC_386_TLS_IE_32, 2894 BFD_RELOC_386_TLS_LE_32, 2895 BFD_RELOC_386_TLS_DTPMOD32, 2896 BFD_RELOC_386_TLS_DTPOFF32, 2897 BFD_RELOC_386_TLS_TPOFF32, 2898 BFD_RELOC_386_TLS_GOTDESC, 2899 BFD_RELOC_386_TLS_DESC_CALL, 2900 BFD_RELOC_386_TLS_DESC, 2901 BFD_RELOC_386_IRELATIVE, 2902 2903 /* x86-64/elf relocations */ 2904 BFD_RELOC_X86_64_GOT32, 2905 BFD_RELOC_X86_64_PLT32, 2906 BFD_RELOC_X86_64_COPY, 2907 BFD_RELOC_X86_64_GLOB_DAT, 2908 BFD_RELOC_X86_64_JUMP_SLOT, 2909 BFD_RELOC_X86_64_RELATIVE, 2910 BFD_RELOC_X86_64_GOTPCREL, 2911 BFD_RELOC_X86_64_32S, 2912 BFD_RELOC_X86_64_DTPMOD64, 2913 BFD_RELOC_X86_64_DTPOFF64, 2914 BFD_RELOC_X86_64_TPOFF64, 2915 BFD_RELOC_X86_64_TLSGD, 2916 BFD_RELOC_X86_64_TLSLD, 2917 BFD_RELOC_X86_64_DTPOFF32, 2918 BFD_RELOC_X86_64_GOTTPOFF, 2919 BFD_RELOC_X86_64_TPOFF32, 2920 BFD_RELOC_X86_64_GOTOFF64, 2921 BFD_RELOC_X86_64_GOTPC32, 2922 BFD_RELOC_X86_64_GOT64, 2923 BFD_RELOC_X86_64_GOTPCREL64, 2924 BFD_RELOC_X86_64_GOTPC64, 2925 BFD_RELOC_X86_64_GOTPLT64, 2926 BFD_RELOC_X86_64_PLTOFF64, 2927 BFD_RELOC_X86_64_GOTPC32_TLSDESC, 2928 BFD_RELOC_X86_64_TLSDESC_CALL, 2929 BFD_RELOC_X86_64_TLSDESC, 2930 BFD_RELOC_X86_64_IRELATIVE, 2931 2932 /* ns32k relocations */ 2933 BFD_RELOC_NS32K_IMM_8, 2934 BFD_RELOC_NS32K_IMM_16, 2935 BFD_RELOC_NS32K_IMM_32, 2936 BFD_RELOC_NS32K_IMM_8_PCREL, 2937 BFD_RELOC_NS32K_IMM_16_PCREL, 2938 BFD_RELOC_NS32K_IMM_32_PCREL, 2939 BFD_RELOC_NS32K_DISP_8, 2940 BFD_RELOC_NS32K_DISP_16, 2941 BFD_RELOC_NS32K_DISP_32, 2942 BFD_RELOC_NS32K_DISP_8_PCREL, 2943 BFD_RELOC_NS32K_DISP_16_PCREL, 2944 BFD_RELOC_NS32K_DISP_32_PCREL, 2945 2946 /* PDP11 relocations */ 2947 BFD_RELOC_PDP11_DISP_8_PCREL, 2948 BFD_RELOC_PDP11_DISP_6_PCREL, 2949 2950 /* Picojava relocs. Not all of these appear in object files. */ 2951 BFD_RELOC_PJ_CODE_HI16, 2952 BFD_RELOC_PJ_CODE_LO16, 2953 BFD_RELOC_PJ_CODE_DIR16, 2954 BFD_RELOC_PJ_CODE_DIR32, 2955 BFD_RELOC_PJ_CODE_REL16, 2956 BFD_RELOC_PJ_CODE_REL32, 2957 2958 /* Power(rs6000) and PowerPC relocations. */ 2959 BFD_RELOC_PPC_B26, 2960 BFD_RELOC_PPC_BA26, 2961 BFD_RELOC_PPC_TOC16, 2962 BFD_RELOC_PPC_B16, 2963 BFD_RELOC_PPC_B16_BRTAKEN, 2964 BFD_RELOC_PPC_B16_BRNTAKEN, 2965 BFD_RELOC_PPC_BA16, 2966 BFD_RELOC_PPC_BA16_BRTAKEN, 2967 BFD_RELOC_PPC_BA16_BRNTAKEN, 2968 BFD_RELOC_PPC_COPY, 2969 BFD_RELOC_PPC_GLOB_DAT, 2970 BFD_RELOC_PPC_JMP_SLOT, 2971 BFD_RELOC_PPC_RELATIVE, 2972 BFD_RELOC_PPC_LOCAL24PC, 2973 BFD_RELOC_PPC_EMB_NADDR32, 2974 BFD_RELOC_PPC_EMB_NADDR16, 2975 BFD_RELOC_PPC_EMB_NADDR16_LO, 2976 BFD_RELOC_PPC_EMB_NADDR16_HI, 2977 BFD_RELOC_PPC_EMB_NADDR16_HA, 2978 BFD_RELOC_PPC_EMB_SDAI16, 2979 BFD_RELOC_PPC_EMB_SDA2I16, 2980 BFD_RELOC_PPC_EMB_SDA2REL, 2981 BFD_RELOC_PPC_EMB_SDA21, 2982 BFD_RELOC_PPC_EMB_MRKREF, 2983 BFD_RELOC_PPC_EMB_RELSEC16, 2984 BFD_RELOC_PPC_EMB_RELST_LO, 2985 BFD_RELOC_PPC_EMB_RELST_HI, 2986 BFD_RELOC_PPC_EMB_RELST_HA, 2987 BFD_RELOC_PPC_EMB_BIT_FLD, 2988 BFD_RELOC_PPC_EMB_RELSDA, 2989 BFD_RELOC_PPC64_HIGHER, 2990 BFD_RELOC_PPC64_HIGHER_S, 2991 BFD_RELOC_PPC64_HIGHEST, 2992 BFD_RELOC_PPC64_HIGHEST_S, 2993 BFD_RELOC_PPC64_TOC16_LO, 2994 BFD_RELOC_PPC64_TOC16_HI, 2995 BFD_RELOC_PPC64_TOC16_HA, 2996 BFD_RELOC_PPC64_TOC, 2997 BFD_RELOC_PPC64_PLTGOT16, 2998 BFD_RELOC_PPC64_PLTGOT16_LO, 2999 BFD_RELOC_PPC64_PLTGOT16_HI, 3000 BFD_RELOC_PPC64_PLTGOT16_HA, 3001 BFD_RELOC_PPC64_ADDR16_DS, 3002 BFD_RELOC_PPC64_ADDR16_LO_DS, 3003 BFD_RELOC_PPC64_GOT16_DS, 3004 BFD_RELOC_PPC64_GOT16_LO_DS, 3005 BFD_RELOC_PPC64_PLT16_LO_DS, 3006 BFD_RELOC_PPC64_SECTOFF_DS, 3007 BFD_RELOC_PPC64_SECTOFF_LO_DS, 3008 BFD_RELOC_PPC64_TOC16_DS, 3009 BFD_RELOC_PPC64_TOC16_LO_DS, 3010 BFD_RELOC_PPC64_PLTGOT16_DS, 3011 BFD_RELOC_PPC64_PLTGOT16_LO_DS, 3012 3013 /* PowerPC and PowerPC64 thread-local storage relocations. */ 3014 BFD_RELOC_PPC_TLS, 3015 BFD_RELOC_PPC_TLSGD, 3016 BFD_RELOC_PPC_TLSLD, 3017 BFD_RELOC_PPC_DTPMOD, 3018 BFD_RELOC_PPC_TPREL16, 3019 BFD_RELOC_PPC_TPREL16_LO, 3020 BFD_RELOC_PPC_TPREL16_HI, 3021 BFD_RELOC_PPC_TPREL16_HA, 3022 BFD_RELOC_PPC_TPREL, 3023 BFD_RELOC_PPC_DTPREL16, 3024 BFD_RELOC_PPC_DTPREL16_LO, 3025 BFD_RELOC_PPC_DTPREL16_HI, 3026 BFD_RELOC_PPC_DTPREL16_HA, 3027 BFD_RELOC_PPC_DTPREL, 3028 BFD_RELOC_PPC_GOT_TLSGD16, 3029 BFD_RELOC_PPC_GOT_TLSGD16_LO, 3030 BFD_RELOC_PPC_GOT_TLSGD16_HI, 3031 BFD_RELOC_PPC_GOT_TLSGD16_HA, 3032 BFD_RELOC_PPC_GOT_TLSLD16, 3033 BFD_RELOC_PPC_GOT_TLSLD16_LO, 3034 BFD_RELOC_PPC_GOT_TLSLD16_HI, 3035 BFD_RELOC_PPC_GOT_TLSLD16_HA, 3036 BFD_RELOC_PPC_GOT_TPREL16, 3037 BFD_RELOC_PPC_GOT_TPREL16_LO, 3038 BFD_RELOC_PPC_GOT_TPREL16_HI, 3039 BFD_RELOC_PPC_GOT_TPREL16_HA, 3040 BFD_RELOC_PPC_GOT_DTPREL16, 3041 BFD_RELOC_PPC_GOT_DTPREL16_LO, 3042 BFD_RELOC_PPC_GOT_DTPREL16_HI, 3043 BFD_RELOC_PPC_GOT_DTPREL16_HA, 3044 BFD_RELOC_PPC64_TPREL16_DS, 3045 BFD_RELOC_PPC64_TPREL16_LO_DS, 3046 BFD_RELOC_PPC64_TPREL16_HIGHER, 3047 BFD_RELOC_PPC64_TPREL16_HIGHERA, 3048 BFD_RELOC_PPC64_TPREL16_HIGHEST, 3049 BFD_RELOC_PPC64_TPREL16_HIGHESTA, 3050 BFD_RELOC_PPC64_DTPREL16_DS, 3051 BFD_RELOC_PPC64_DTPREL16_LO_DS, 3052 BFD_RELOC_PPC64_DTPREL16_HIGHER, 3053 BFD_RELOC_PPC64_DTPREL16_HIGHERA, 3054 BFD_RELOC_PPC64_DTPREL16_HIGHEST, 3055 BFD_RELOC_PPC64_DTPREL16_HIGHESTA, 3056 3057 /* IBM 370/390 relocations */ 3058 BFD_RELOC_I370_D12, 3059 3060 /* The type of reloc used to build a constructor table - at the moment 3061 probably a 32 bit wide absolute relocation, but the target can choose. 3062 It generally does map to one of the other relocation types. */ 3063 BFD_RELOC_CTOR, 3064 3065 /* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are 3066 not stored in the instruction. */ 3067 BFD_RELOC_ARM_PCREL_BRANCH, 3068 3069 /* ARM 26 bit pc-relative branch. The lowest bit must be zero and is 3070 not stored in the instruction. The 2nd lowest bit comes from a 1 bit 3071 field in the instruction. */ 3072 BFD_RELOC_ARM_PCREL_BLX, 3073 3074 /* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is 3075 not stored in the instruction. The 2nd lowest bit comes from a 1 bit 3076 field in the instruction. */ 3077 BFD_RELOC_THUMB_PCREL_BLX, 3078 3079 /* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */ 3080 BFD_RELOC_ARM_PCREL_CALL, 3081 3082 /* ARM 26-bit pc-relative branch for B or conditional BL instruction. */ 3083 BFD_RELOC_ARM_PCREL_JUMP, 3084 3085 /* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches. 3086 The lowest bit must be zero and is not stored in the instruction. 3087 Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an 3088 "nn" one smaller in all cases. Note further that BRANCH23 3089 corresponds to R_ARM_THM_CALL. */ 3090 BFD_RELOC_THUMB_PCREL_BRANCH7, 3091 BFD_RELOC_THUMB_PCREL_BRANCH9, 3092 BFD_RELOC_THUMB_PCREL_BRANCH12, 3093 BFD_RELOC_THUMB_PCREL_BRANCH20, 3094 BFD_RELOC_THUMB_PCREL_BRANCH23, 3095 BFD_RELOC_THUMB_PCREL_BRANCH25, 3096 3097 /* 12-bit immediate offset, used in ARM-format ldr and str instructions. */ 3098 BFD_RELOC_ARM_OFFSET_IMM, 3099 3100 /* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */ 3101 BFD_RELOC_ARM_THUMB_OFFSET, 3102 3103 /* Pc-relative or absolute relocation depending on target. Used for 3104 entries in .init_array sections. */ 3105 BFD_RELOC_ARM_TARGET1, 3106 3107 /* Read-only segment base relative address. */ 3108 BFD_RELOC_ARM_ROSEGREL32, 3109 3110 /* Data segment base relative address. */ 3111 BFD_RELOC_ARM_SBREL32, 3112 3113 /* This reloc is used for references to RTTI data from exception handling 3114 tables. The actual definition depends on the target. It may be a 3115 pc-relative or some form of GOT-indirect relocation. */ 3116 BFD_RELOC_ARM_TARGET2, 3117 3118 /* 31-bit PC relative address. */ 3119 BFD_RELOC_ARM_PREL31, 3120 3121 /* Low and High halfword relocations for MOVW and MOVT instructions. */ 3122 BFD_RELOC_ARM_MOVW, 3123 BFD_RELOC_ARM_MOVT, 3124 BFD_RELOC_ARM_MOVW_PCREL, 3125 BFD_RELOC_ARM_MOVT_PCREL, 3126 BFD_RELOC_ARM_THUMB_MOVW, 3127 BFD_RELOC_ARM_THUMB_MOVT, 3128 BFD_RELOC_ARM_THUMB_MOVW_PCREL, 3129 BFD_RELOC_ARM_THUMB_MOVT_PCREL, 3130 3131 /* Relocations for setting up GOTs and PLTs for shared libraries. */ 3132 BFD_RELOC_ARM_JUMP_SLOT, 3133 BFD_RELOC_ARM_GLOB_DAT, 3134 BFD_RELOC_ARM_GOT32, 3135 BFD_RELOC_ARM_PLT32, 3136 BFD_RELOC_ARM_RELATIVE, 3137 BFD_RELOC_ARM_GOTOFF, 3138 BFD_RELOC_ARM_GOTPC, 3139 BFD_RELOC_ARM_GOT_PREL, 3140 3141 /* ARM thread-local storage relocations. */ 3142 BFD_RELOC_ARM_TLS_GD32, 3143 BFD_RELOC_ARM_TLS_LDO32, 3144 BFD_RELOC_ARM_TLS_LDM32, 3145 BFD_RELOC_ARM_TLS_DTPOFF32, 3146 BFD_RELOC_ARM_TLS_DTPMOD32, 3147 BFD_RELOC_ARM_TLS_TPOFF32, 3148 BFD_RELOC_ARM_TLS_IE32, 3149 BFD_RELOC_ARM_TLS_LE32, 3150 3151 /* ARM group relocations. */ 3152 BFD_RELOC_ARM_ALU_PC_G0_NC, 3153 BFD_RELOC_ARM_ALU_PC_G0, 3154 BFD_RELOC_ARM_ALU_PC_G1_NC, 3155 BFD_RELOC_ARM_ALU_PC_G1, 3156 BFD_RELOC_ARM_ALU_PC_G2, 3157 BFD_RELOC_ARM_LDR_PC_G0, 3158 BFD_RELOC_ARM_LDR_PC_G1, 3159 BFD_RELOC_ARM_LDR_PC_G2, 3160 BFD_RELOC_ARM_LDRS_PC_G0, 3161 BFD_RELOC_ARM_LDRS_PC_G1, 3162 BFD_RELOC_ARM_LDRS_PC_G2, 3163 BFD_RELOC_ARM_LDC_PC_G0, 3164 BFD_RELOC_ARM_LDC_PC_G1, 3165 BFD_RELOC_ARM_LDC_PC_G2, 3166 BFD_RELOC_ARM_ALU_SB_G0_NC, 3167 BFD_RELOC_ARM_ALU_SB_G0, 3168 BFD_RELOC_ARM_ALU_SB_G1_NC, 3169 BFD_RELOC_ARM_ALU_SB_G1, 3170 BFD_RELOC_ARM_ALU_SB_G2, 3171 BFD_RELOC_ARM_LDR_SB_G0, 3172 BFD_RELOC_ARM_LDR_SB_G1, 3173 BFD_RELOC_ARM_LDR_SB_G2, 3174 BFD_RELOC_ARM_LDRS_SB_G0, 3175 BFD_RELOC_ARM_LDRS_SB_G1, 3176 BFD_RELOC_ARM_LDRS_SB_G2, 3177 BFD_RELOC_ARM_LDC_SB_G0, 3178 BFD_RELOC_ARM_LDC_SB_G1, 3179 BFD_RELOC_ARM_LDC_SB_G2, 3180 3181 /* Annotation of BX instructions. */ 3182 BFD_RELOC_ARM_V4BX, 3183 3184 /* These relocs are only used within the ARM assembler. They are not 3185 (at present) written to any object files. */ 3186 BFD_RELOC_ARM_IMMEDIATE, 3187 BFD_RELOC_ARM_ADRL_IMMEDIATE, 3188 BFD_RELOC_ARM_T32_IMMEDIATE, 3189 BFD_RELOC_ARM_T32_ADD_IMM, 3190 BFD_RELOC_ARM_T32_IMM12, 3191 BFD_RELOC_ARM_T32_ADD_PC12, 3192 BFD_RELOC_ARM_SHIFT_IMM, 3193 BFD_RELOC_ARM_SMC, 3194 BFD_RELOC_ARM_HVC, 3195 BFD_RELOC_ARM_SWI, 3196 BFD_RELOC_ARM_MULTI, 3197 BFD_RELOC_ARM_CP_OFF_IMM, 3198 BFD_RELOC_ARM_CP_OFF_IMM_S2, 3199 BFD_RELOC_ARM_T32_CP_OFF_IMM, 3200 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2, 3201 BFD_RELOC_ARM_ADR_IMM, 3202 BFD_RELOC_ARM_LDR_IMM, 3203 BFD_RELOC_ARM_LITERAL, 3204 BFD_RELOC_ARM_IN_POOL, 3205 BFD_RELOC_ARM_OFFSET_IMM8, 3206 BFD_RELOC_ARM_T32_OFFSET_U8, 3207 BFD_RELOC_ARM_T32_OFFSET_IMM, 3208 BFD_RELOC_ARM_HWLITERAL, 3209 BFD_RELOC_ARM_THUMB_ADD, 3210 BFD_RELOC_ARM_THUMB_IMM, 3211 BFD_RELOC_ARM_THUMB_SHIFT, 3212 3213 /* Renesas / SuperH SH relocs. Not all of these appear in object files. */ 3214 BFD_RELOC_SH_PCDISP8BY2, 3215 BFD_RELOC_SH_PCDISP12BY2, 3216 BFD_RELOC_SH_IMM3, 3217 BFD_RELOC_SH_IMM3U, 3218 BFD_RELOC_SH_DISP12, 3219 BFD_RELOC_SH_DISP12BY2, 3220 BFD_RELOC_SH_DISP12BY4, 3221 BFD_RELOC_SH_DISP12BY8, 3222 BFD_RELOC_SH_DISP20, 3223 BFD_RELOC_SH_DISP20BY8, 3224 BFD_RELOC_SH_IMM4, 3225 BFD_RELOC_SH_IMM4BY2, 3226 BFD_RELOC_SH_IMM4BY4, 3227 BFD_RELOC_SH_IMM8, 3228 BFD_RELOC_SH_IMM8BY2, 3229 BFD_RELOC_SH_IMM8BY4, 3230 BFD_RELOC_SH_PCRELIMM8BY2, 3231 BFD_RELOC_SH_PCRELIMM8BY4, 3232 BFD_RELOC_SH_SWITCH16, 3233 BFD_RELOC_SH_SWITCH32, 3234 BFD_RELOC_SH_USES, 3235 BFD_RELOC_SH_COUNT, 3236 BFD_RELOC_SH_ALIGN, 3237 BFD_RELOC_SH_CODE, 3238 BFD_RELOC_SH_DATA, 3239 BFD_RELOC_SH_LABEL, 3240 BFD_RELOC_SH_LOOP_START, 3241 BFD_RELOC_SH_LOOP_END, 3242 BFD_RELOC_SH_COPY, 3243 BFD_RELOC_SH_GLOB_DAT, 3244 BFD_RELOC_SH_JMP_SLOT, 3245 BFD_RELOC_SH_RELATIVE, 3246 BFD_RELOC_SH_GOTPC, 3247 BFD_RELOC_SH_GOT_LOW16, 3248 BFD_RELOC_SH_GOT_MEDLOW16, 3249 BFD_RELOC_SH_GOT_MEDHI16, 3250 BFD_RELOC_SH_GOT_HI16, 3251 BFD_RELOC_SH_GOTPLT_LOW16, 3252 BFD_RELOC_SH_GOTPLT_MEDLOW16, 3253 BFD_RELOC_SH_GOTPLT_MEDHI16, 3254 BFD_RELOC_SH_GOTPLT_HI16, 3255 BFD_RELOC_SH_PLT_LOW16, 3256 BFD_RELOC_SH_PLT_MEDLOW16, 3257 BFD_RELOC_SH_PLT_MEDHI16, 3258 BFD_RELOC_SH_PLT_HI16, 3259 BFD_RELOC_SH_GOTOFF_LOW16, 3260 BFD_RELOC_SH_GOTOFF_MEDLOW16, 3261 BFD_RELOC_SH_GOTOFF_MEDHI16, 3262 BFD_RELOC_SH_GOTOFF_HI16, 3263 BFD_RELOC_SH_GOTPC_LOW16, 3264 BFD_RELOC_SH_GOTPC_MEDLOW16, 3265 BFD_RELOC_SH_GOTPC_MEDHI16, 3266 BFD_RELOC_SH_GOTPC_HI16, 3267 BFD_RELOC_SH_COPY64, 3268 BFD_RELOC_SH_GLOB_DAT64, 3269 BFD_RELOC_SH_JMP_SLOT64, 3270 BFD_RELOC_SH_RELATIVE64, 3271 BFD_RELOC_SH_GOT10BY4, 3272 BFD_RELOC_SH_GOT10BY8, 3273 BFD_RELOC_SH_GOTPLT10BY4, 3274 BFD_RELOC_SH_GOTPLT10BY8, 3275 BFD_RELOC_SH_GOTPLT32, 3276 BFD_RELOC_SH_SHMEDIA_CODE, 3277 BFD_RELOC_SH_IMMU5, 3278 BFD_RELOC_SH_IMMS6, 3279 BFD_RELOC_SH_IMMS6BY32, 3280 BFD_RELOC_SH_IMMU6, 3281 BFD_RELOC_SH_IMMS10, 3282 BFD_RELOC_SH_IMMS10BY2, 3283 BFD_RELOC_SH_IMMS10BY4, 3284 BFD_RELOC_SH_IMMS10BY8, 3285 BFD_RELOC_SH_IMMS16, 3286 BFD_RELOC_SH_IMMU16, 3287 BFD_RELOC_SH_IMM_LOW16, 3288 BFD_RELOC_SH_IMM_LOW16_PCREL, 3289 BFD_RELOC_SH_IMM_MEDLOW16, 3290 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, 3291 BFD_RELOC_SH_IMM_MEDHI16, 3292 BFD_RELOC_SH_IMM_MEDHI16_PCREL, 3293 BFD_RELOC_SH_IMM_HI16, 3294 BFD_RELOC_SH_IMM_HI16_PCREL, 3295 BFD_RELOC_SH_PT_16, 3296 BFD_RELOC_SH_TLS_GD_32, 3297 BFD_RELOC_SH_TLS_LD_32, 3298 BFD_RELOC_SH_TLS_LDO_32, 3299 BFD_RELOC_SH_TLS_IE_32, 3300 BFD_RELOC_SH_TLS_LE_32, 3301 BFD_RELOC_SH_TLS_DTPMOD32, 3302 BFD_RELOC_SH_TLS_DTPOFF32, 3303 BFD_RELOC_SH_TLS_TPOFF32, 3304 BFD_RELOC_SH_GOT20, 3305 BFD_RELOC_SH_GOTOFF20, 3306 BFD_RELOC_SH_GOTFUNCDESC, 3307 BFD_RELOC_SH_GOTFUNCDESC20, 3308 BFD_RELOC_SH_GOTOFFFUNCDESC, 3309 BFD_RELOC_SH_GOTOFFFUNCDESC20, 3310 BFD_RELOC_SH_FUNCDESC, 3311 3312 /* ARC Cores relocs. 3313 ARC 22 bit pc-relative branch. The lowest two bits must be zero and are 3314 not stored in the instruction. The high 20 bits are installed in bits 26 3315 through 7 of the instruction. */ 3316 BFD_RELOC_ARC_B22_PCREL, 3317 3318 /* ARC 26 bit absolute branch. The lowest two bits must be zero and are not 3319 stored in the instruction. The high 24 bits are installed in bits 23 3320 through 0. */ 3321 BFD_RELOC_ARC_B26, 3322 3323 /* ADI Blackfin 16 bit immediate absolute reloc. */ 3324 BFD_RELOC_BFIN_16_IMM, 3325 3326 /* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */ 3327 BFD_RELOC_BFIN_16_HIGH, 3328 3329 /* ADI Blackfin 'a' part of LSETUP. */ 3330 BFD_RELOC_BFIN_4_PCREL, 3331 3332 /* ADI Blackfin. */ 3333 BFD_RELOC_BFIN_5_PCREL, 3334 3335 /* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */ 3336 BFD_RELOC_BFIN_16_LOW, 3337 3338 /* ADI Blackfin. */ 3339 BFD_RELOC_BFIN_10_PCREL, 3340 3341 /* ADI Blackfin 'b' part of LSETUP. */ 3342 BFD_RELOC_BFIN_11_PCREL, 3343 3344 /* ADI Blackfin. */ 3345 BFD_RELOC_BFIN_12_PCREL_JUMP, 3346 3347 /* ADI Blackfin Short jump, pcrel. */ 3348 BFD_RELOC_BFIN_12_PCREL_JUMP_S, 3349 3350 /* ADI Blackfin Call.x not implemented. */ 3351 BFD_RELOC_BFIN_24_PCREL_CALL_X, 3352 3353 /* ADI Blackfin Long Jump pcrel. */ 3354 BFD_RELOC_BFIN_24_PCREL_JUMP_L, 3355 3356 /* ADI Blackfin FD-PIC relocations. */ 3357 BFD_RELOC_BFIN_GOT17M4, 3358 BFD_RELOC_BFIN_GOTHI, 3359 BFD_RELOC_BFIN_GOTLO, 3360 BFD_RELOC_BFIN_FUNCDESC, 3361 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, 3362 BFD_RELOC_BFIN_FUNCDESC_GOTHI, 3363 BFD_RELOC_BFIN_FUNCDESC_GOTLO, 3364 BFD_RELOC_BFIN_FUNCDESC_VALUE, 3365 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, 3366 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI, 3367 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, 3368 BFD_RELOC_BFIN_GOTOFF17M4, 3369 BFD_RELOC_BFIN_GOTOFFHI, 3370 BFD_RELOC_BFIN_GOTOFFLO, 3371 3372 /* ADI Blackfin GOT relocation. */ 3373 BFD_RELOC_BFIN_GOT, 3374 3375 /* ADI Blackfin PLTPC relocation. */ 3376 BFD_RELOC_BFIN_PLTPC, 3377 3378 /* ADI Blackfin arithmetic relocation. */ 3379 BFD_ARELOC_BFIN_PUSH, 3380 3381 /* ADI Blackfin arithmetic relocation. */ 3382 BFD_ARELOC_BFIN_CONST, 3383 3384 /* ADI Blackfin arithmetic relocation. */ 3385 BFD_ARELOC_BFIN_ADD, 3386 3387 /* ADI Blackfin arithmetic relocation. */ 3388 BFD_ARELOC_BFIN_SUB, 3389 3390 /* ADI Blackfin arithmetic relocation. */ 3391 BFD_ARELOC_BFIN_MULT, 3392 3393 /* ADI Blackfin arithmetic relocation. */ 3394 BFD_ARELOC_BFIN_DIV, 3395 3396 /* ADI Blackfin arithmetic relocation. */ 3397 BFD_ARELOC_BFIN_MOD, 3398 3399 /* ADI Blackfin arithmetic relocation. */ 3400 BFD_ARELOC_BFIN_LSHIFT, 3401 3402 /* ADI Blackfin arithmetic relocation. */ 3403 BFD_ARELOC_BFIN_RSHIFT, 3404 3405 /* ADI Blackfin arithmetic relocation. */ 3406 BFD_ARELOC_BFIN_AND, 3407 3408 /* ADI Blackfin arithmetic relocation. */ 3409 BFD_ARELOC_BFIN_OR, 3410 3411 /* ADI Blackfin arithmetic relocation. */ 3412 BFD_ARELOC_BFIN_XOR, 3413 3414 /* ADI Blackfin arithmetic relocation. */ 3415 BFD_ARELOC_BFIN_LAND, 3416 3417 /* ADI Blackfin arithmetic relocation. */ 3418 BFD_ARELOC_BFIN_LOR, 3419 3420 /* ADI Blackfin arithmetic relocation. */ 3421 BFD_ARELOC_BFIN_LEN, 3422 3423 /* ADI Blackfin arithmetic relocation. */ 3424 BFD_ARELOC_BFIN_NEG, 3425 3426 /* ADI Blackfin arithmetic relocation. */ 3427 BFD_ARELOC_BFIN_COMP, 3428 3429 /* ADI Blackfin arithmetic relocation. */ 3430 BFD_ARELOC_BFIN_PAGE, 3431 3432 /* ADI Blackfin arithmetic relocation. */ 3433 BFD_ARELOC_BFIN_HWPAGE, 3434 3435 /* ADI Blackfin arithmetic relocation. */ 3436 BFD_ARELOC_BFIN_ADDR, 3437 3438 /* Mitsubishi D10V relocs. 3439 This is a 10-bit reloc with the right 2 bits 3440 assumed to be 0. */ 3441 BFD_RELOC_D10V_10_PCREL_R, 3442 3443 /* Mitsubishi D10V relocs. 3444 This is a 10-bit reloc with the right 2 bits 3445 assumed to be 0. This is the same as the previous reloc 3446 except it is in the left container, i.e., 3447 shifted left 15 bits. */ 3448 BFD_RELOC_D10V_10_PCREL_L, 3449 3450 /* This is an 18-bit reloc with the right 2 bits 3451 assumed to be 0. */ 3452 BFD_RELOC_D10V_18, 3453 3454 /* This is an 18-bit reloc with the right 2 bits 3455 assumed to be 0. */ 3456 BFD_RELOC_D10V_18_PCREL, 3457 3458 /* Mitsubishi D30V relocs. 3459 This is a 6-bit absolute reloc. */ 3460 BFD_RELOC_D30V_6, 3461 3462 /* This is a 6-bit pc-relative reloc with 3463 the right 3 bits assumed to be 0. */ 3464 BFD_RELOC_D30V_9_PCREL, 3465 3466 /* This is a 6-bit pc-relative reloc with 3467 the right 3 bits assumed to be 0. Same 3468 as the previous reloc but on the right side 3469 of the container. */ 3470 BFD_RELOC_D30V_9_PCREL_R, 3471 3472 /* This is a 12-bit absolute reloc with the 3473 right 3 bitsassumed to be 0. */ 3474 BFD_RELOC_D30V_15, 3475 3476 /* This is a 12-bit pc-relative reloc with 3477 the right 3 bits assumed to be 0. */ 3478 BFD_RELOC_D30V_15_PCREL, 3479 3480 /* This is a 12-bit pc-relative reloc with 3481 the right 3 bits assumed to be 0. Same 3482 as the previous reloc but on the right side 3483 of the container. */ 3484 BFD_RELOC_D30V_15_PCREL_R, 3485 3486 /* This is an 18-bit absolute reloc with 3487 the right 3 bits assumed to be 0. */ 3488 BFD_RELOC_D30V_21, 3489 3490 /* This is an 18-bit pc-relative reloc with 3491 the right 3 bits assumed to be 0. */ 3492 BFD_RELOC_D30V_21_PCREL, 3493 3494 /* This is an 18-bit pc-relative reloc with 3495 the right 3 bits assumed to be 0. Same 3496 as the previous reloc but on the right side 3497 of the container. */ 3498 BFD_RELOC_D30V_21_PCREL_R, 3499 3500 /* This is a 32-bit absolute reloc. */ 3501 BFD_RELOC_D30V_32, 3502 3503 /* This is a 32-bit pc-relative reloc. */ 3504 BFD_RELOC_D30V_32_PCREL, 3505 3506 /* DLX relocs */ 3507 BFD_RELOC_DLX_HI16_S, 3508 3509 /* DLX relocs */ 3510 BFD_RELOC_DLX_LO16, 3511 3512 /* DLX relocs */ 3513 BFD_RELOC_DLX_JMP26, 3514 3515 /* Renesas M16C/M32C Relocations. */ 3516 BFD_RELOC_M32C_HI8, 3517 BFD_RELOC_M32C_RL_JUMP, 3518 BFD_RELOC_M32C_RL_1ADDR, 3519 BFD_RELOC_M32C_RL_2ADDR, 3520 3521 /* Renesas M32R (formerly Mitsubishi M32R) relocs. 3522 This is a 24 bit absolute address. */ 3523 BFD_RELOC_M32R_24, 3524 3525 /* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */ 3526 BFD_RELOC_M32R_10_PCREL, 3527 3528 /* This is an 18-bit reloc with the right 2 bits assumed to be 0. */ 3529 BFD_RELOC_M32R_18_PCREL, 3530 3531 /* This is a 26-bit reloc with the right 2 bits assumed to be 0. */ 3532 BFD_RELOC_M32R_26_PCREL, 3533 3534 /* This is a 16-bit reloc containing the high 16 bits of an address 3535 used when the lower 16 bits are treated as unsigned. */ 3536 BFD_RELOC_M32R_HI16_ULO, 3537 3538 /* This is a 16-bit reloc containing the high 16 bits of an address 3539 used when the lower 16 bits are treated as signed. */ 3540 BFD_RELOC_M32R_HI16_SLO, 3541 3542 /* This is a 16-bit reloc containing the lower 16 bits of an address. */ 3543 BFD_RELOC_M32R_LO16, 3544 3545 /* This is a 16-bit reloc containing the small data area offset for use in 3546 add3, load, and store instructions. */ 3547 BFD_RELOC_M32R_SDA16, 3548 3549 /* For PIC. */ 3550 BFD_RELOC_M32R_GOT24, 3551 BFD_RELOC_M32R_26_PLTREL, 3552 BFD_RELOC_M32R_COPY, 3553 BFD_RELOC_M32R_GLOB_DAT, 3554 BFD_RELOC_M32R_JMP_SLOT, 3555 BFD_RELOC_M32R_RELATIVE, 3556 BFD_RELOC_M32R_GOTOFF, 3557 BFD_RELOC_M32R_GOTOFF_HI_ULO, 3558 BFD_RELOC_M32R_GOTOFF_HI_SLO, 3559 BFD_RELOC_M32R_GOTOFF_LO, 3560 BFD_RELOC_M32R_GOTPC24, 3561 BFD_RELOC_M32R_GOT16_HI_ULO, 3562 BFD_RELOC_M32R_GOT16_HI_SLO, 3563 BFD_RELOC_M32R_GOT16_LO, 3564 BFD_RELOC_M32R_GOTPC_HI_ULO, 3565 BFD_RELOC_M32R_GOTPC_HI_SLO, 3566 BFD_RELOC_M32R_GOTPC_LO, 3567 3568 /* This is a 9-bit reloc */ 3569 BFD_RELOC_V850_9_PCREL, 3570 3571 /* This is a 22-bit reloc */ 3572 BFD_RELOC_V850_22_PCREL, 3573 3574 /* This is a 16 bit offset from the short data area pointer. */ 3575 BFD_RELOC_V850_SDA_16_16_OFFSET, 3576 3577 /* This is a 16 bit offset (of which only 15 bits are used) from the 3578 short data area pointer. */ 3579 BFD_RELOC_V850_SDA_15_16_OFFSET, 3580 3581 /* This is a 16 bit offset from the zero data area pointer. */ 3582 BFD_RELOC_V850_ZDA_16_16_OFFSET, 3583 3584 /* This is a 16 bit offset (of which only 15 bits are used) from the 3585 zero data area pointer. */ 3586 BFD_RELOC_V850_ZDA_15_16_OFFSET, 3587 3588 /* This is an 8 bit offset (of which only 6 bits are used) from the 3589 tiny data area pointer. */ 3590 BFD_RELOC_V850_TDA_6_8_OFFSET, 3591 3592 /* This is an 8bit offset (of which only 7 bits are used) from the tiny 3593 data area pointer. */ 3594 BFD_RELOC_V850_TDA_7_8_OFFSET, 3595 3596 /* This is a 7 bit offset from the tiny data area pointer. */ 3597 BFD_RELOC_V850_TDA_7_7_OFFSET, 3598 3599 /* This is a 16 bit offset from the tiny data area pointer. */ 3600 BFD_RELOC_V850_TDA_16_16_OFFSET, 3601 3602 /* This is a 5 bit offset (of which only 4 bits are used) from the tiny 3603 data area pointer. */ 3604 BFD_RELOC_V850_TDA_4_5_OFFSET, 3605 3606 /* This is a 4 bit offset from the tiny data area pointer. */ 3607 BFD_RELOC_V850_TDA_4_4_OFFSET, 3608 3609 /* This is a 16 bit offset from the short data area pointer, with the 3610 bits placed non-contiguously in the instruction. */ 3611 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, 3612 3613 /* This is a 16 bit offset from the zero data area pointer, with the 3614 bits placed non-contiguously in the instruction. */ 3615 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, 3616 3617 /* This is a 6 bit offset from the call table base pointer. */ 3618 BFD_RELOC_V850_CALLT_6_7_OFFSET, 3619 3620 /* This is a 16 bit offset from the call table base pointer. */ 3621 BFD_RELOC_V850_CALLT_16_16_OFFSET, 3622 3623 /* Used for relaxing indirect function calls. */ 3624 BFD_RELOC_V850_LONGCALL, 3625 3626 /* Used for relaxing indirect jumps. */ 3627 BFD_RELOC_V850_LONGJUMP, 3628 3629 /* Used to maintain alignment whilst relaxing. */ 3630 BFD_RELOC_V850_ALIGN, 3631 3632 /* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu 3633 instructions. */ 3634 BFD_RELOC_V850_LO16_SPLIT_OFFSET, 3635 3636 /* This is a 16-bit reloc. */ 3637 BFD_RELOC_V850_16_PCREL, 3638 3639 /* This is a 17-bit reloc. */ 3640 BFD_RELOC_V850_17_PCREL, 3641 3642 /* This is a 23-bit reloc. */ 3643 BFD_RELOC_V850_23, 3644 3645 /* This is a 32-bit reloc. */ 3646 BFD_RELOC_V850_32_PCREL, 3647 3648 /* This is a 32-bit reloc. */ 3649 BFD_RELOC_V850_32_ABS, 3650 3651 /* This is a 16-bit reloc. */ 3652 BFD_RELOC_V850_16_SPLIT_OFFSET, 3653 3654 /* This is a 16-bit reloc. */ 3655 BFD_RELOC_V850_16_S1, 3656 3657 /* Low 16 bits. 16 bit shifted by 1. */ 3658 BFD_RELOC_V850_LO16_S1, 3659 3660 /* This is a 16 bit offset from the call table base pointer. */ 3661 BFD_RELOC_V850_CALLT_15_16_OFFSET, 3662 3663 /* DSO relocations. */ 3664 BFD_RELOC_V850_32_GOTPCREL, 3665 3666 /* DSO relocations. */ 3667 BFD_RELOC_V850_16_GOT, 3668 3669 /* DSO relocations. */ 3670 BFD_RELOC_V850_32_GOT, 3671 3672 /* DSO relocations. */ 3673 BFD_RELOC_V850_22_PLT_PCREL, 3674 3675 /* DSO relocations. */ 3676 BFD_RELOC_V850_32_PLT_PCREL, 3677 3678 /* DSO relocations. */ 3679 BFD_RELOC_V850_COPY, 3680 3681 /* DSO relocations. */ 3682 BFD_RELOC_V850_GLOB_DAT, 3683 3684 /* DSO relocations. */ 3685 BFD_RELOC_V850_JMP_SLOT, 3686 3687 /* DSO relocations. */ 3688 BFD_RELOC_V850_RELATIVE, 3689 3690 /* DSO relocations. */ 3691 BFD_RELOC_V850_16_GOTOFF, 3692 3693 /* DSO relocations. */ 3694 BFD_RELOC_V850_32_GOTOFF, 3695 3696 /* start code. */ 3697 BFD_RELOC_V850_CODE, 3698 3699 /* start data in text. */ 3700 BFD_RELOC_V850_DATA, 3701 3702 /* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the 3703 instruction. */ 3704 BFD_RELOC_MN10300_32_PCREL, 3705 3706 /* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the 3707 instruction. */ 3708 BFD_RELOC_MN10300_16_PCREL, 3709 3710 /* This is a 8bit DP reloc for the tms320c30, where the most 3711 significant 8 bits of a 24 bit word are placed into the least 3712 significant 8 bits of the opcode. */ 3713 BFD_RELOC_TIC30_LDP, 3714 3715 /* This is a 7bit reloc for the tms320c54x, where the least 3716 significant 7 bits of a 16 bit word are placed into the least 3717 significant 7 bits of the opcode. */ 3718 BFD_RELOC_TIC54X_PARTLS7, 3719 3720 /* This is a 9bit DP reloc for the tms320c54x, where the most 3721 significant 9 bits of a 16 bit word are placed into the least 3722 significant 9 bits of the opcode. */ 3723 BFD_RELOC_TIC54X_PARTMS9, 3724 3725 /* This is an extended address 23-bit reloc for the tms320c54x. */ 3726 BFD_RELOC_TIC54X_23, 3727 3728 /* This is a 16-bit reloc for the tms320c54x, where the least 3729 significant 16 bits of a 23-bit extended address are placed into 3730 the opcode. */ 3731 BFD_RELOC_TIC54X_16_OF_23, 3732 3733 /* This is a reloc for the tms320c54x, where the most 3734 significant 7 bits of a 23-bit extended address are placed into 3735 the opcode. */ 3736 BFD_RELOC_TIC54X_MS7_OF_23, 3737 3738 /* TMS320C6000 relocations. */ 3739 BFD_RELOC_C6000_PCR_S21, 3740 BFD_RELOC_C6000_PCR_S12, 3741 BFD_RELOC_C6000_PCR_S10, 3742 BFD_RELOC_C6000_PCR_S7, 3743 BFD_RELOC_C6000_ABS_S16, 3744 BFD_RELOC_C6000_ABS_L16, 3745 BFD_RELOC_C6000_ABS_H16, 3746 BFD_RELOC_C6000_SBR_U15_B, 3747 BFD_RELOC_C6000_SBR_U15_H, 3748 BFD_RELOC_C6000_SBR_U15_W, 3749 BFD_RELOC_C6000_SBR_S16, 3750 BFD_RELOC_C6000_SBR_L16_B, 3751 BFD_RELOC_C6000_SBR_L16_H, 3752 BFD_RELOC_C6000_SBR_L16_W, 3753 BFD_RELOC_C6000_SBR_H16_B, 3754 BFD_RELOC_C6000_SBR_H16_H, 3755 BFD_RELOC_C6000_SBR_H16_W, 3756 BFD_RELOC_C6000_SBR_GOT_U15_W, 3757 BFD_RELOC_C6000_SBR_GOT_L16_W, 3758 BFD_RELOC_C6000_SBR_GOT_H16_W, 3759 BFD_RELOC_C6000_DSBT_INDEX, 3760 BFD_RELOC_C6000_PREL31, 3761 BFD_RELOC_C6000_COPY, 3762 BFD_RELOC_C6000_ALIGN, 3763 BFD_RELOC_C6000_FPHEAD, 3764 BFD_RELOC_C6000_NOCMP, 3765 3766 /* This is a 48 bit reloc for the FR30 that stores 32 bits. */ 3767 BFD_RELOC_FR30_48, 3768 3769 /* This is a 32 bit reloc for the FR30 that stores 20 bits split up into 3770 two sections. */ 3771 BFD_RELOC_FR30_20, 3772 3773 /* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in 3774 4 bits. */ 3775 BFD_RELOC_FR30_6_IN_4, 3776 3777 /* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset 3778 into 8 bits. */ 3779 BFD_RELOC_FR30_8_IN_8, 3780 3781 /* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset 3782 into 8 bits. */ 3783 BFD_RELOC_FR30_9_IN_8, 3784 3785 /* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset 3786 into 8 bits. */ 3787 BFD_RELOC_FR30_10_IN_8, 3788 3789 /* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative 3790 short offset into 8 bits. */ 3791 BFD_RELOC_FR30_9_PCREL, 3792 3793 /* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative 3794 short offset into 11 bits. */ 3795 BFD_RELOC_FR30_12_PCREL, 3796 3797 /* Motorola Mcore relocations. */ 3798 BFD_RELOC_MCORE_PCREL_IMM8BY4, 3799 BFD_RELOC_MCORE_PCREL_IMM11BY2, 3800 BFD_RELOC_MCORE_PCREL_IMM4BY2, 3801 BFD_RELOC_MCORE_PCREL_32, 3802 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, 3803 BFD_RELOC_MCORE_RVA, 3804 3805 /* Toshiba Media Processor Relocations. */ 3806 BFD_RELOC_MEP_8, 3807 BFD_RELOC_MEP_16, 3808 BFD_RELOC_MEP_32, 3809 BFD_RELOC_MEP_PCREL8A2, 3810 BFD_RELOC_MEP_PCREL12A2, 3811 BFD_RELOC_MEP_PCREL17A2, 3812 BFD_RELOC_MEP_PCREL24A2, 3813 BFD_RELOC_MEP_PCABS24A2, 3814 BFD_RELOC_MEP_LOW16, 3815 BFD_RELOC_MEP_HI16U, 3816 BFD_RELOC_MEP_HI16S, 3817 BFD_RELOC_MEP_GPREL, 3818 BFD_RELOC_MEP_TPREL, 3819 BFD_RELOC_MEP_TPREL7, 3820 BFD_RELOC_MEP_TPREL7A2, 3821 BFD_RELOC_MEP_TPREL7A4, 3822 BFD_RELOC_MEP_UIMM24, 3823 BFD_RELOC_MEP_ADDR24A4, 3824 BFD_RELOC_MEP_GNU_VTINHERIT, 3825 BFD_RELOC_MEP_GNU_VTENTRY, 3826 3827 3828 /* These are relocations for the GETA instruction. */ 3829 BFD_RELOC_MMIX_GETA, 3830 BFD_RELOC_MMIX_GETA_1, 3831 BFD_RELOC_MMIX_GETA_2, 3832 BFD_RELOC_MMIX_GETA_3, 3833 3834 /* These are relocations for a conditional branch instruction. */ 3835 BFD_RELOC_MMIX_CBRANCH, 3836 BFD_RELOC_MMIX_CBRANCH_J, 3837 BFD_RELOC_MMIX_CBRANCH_1, 3838 BFD_RELOC_MMIX_CBRANCH_2, 3839 BFD_RELOC_MMIX_CBRANCH_3, 3840 3841 /* These are relocations for the PUSHJ instruction. */ 3842 BFD_RELOC_MMIX_PUSHJ, 3843 BFD_RELOC_MMIX_PUSHJ_1, 3844 BFD_RELOC_MMIX_PUSHJ_2, 3845 BFD_RELOC_MMIX_PUSHJ_3, 3846 BFD_RELOC_MMIX_PUSHJ_STUBBABLE, 3847 3848 /* These are relocations for the JMP instruction. */ 3849 BFD_RELOC_MMIX_JMP, 3850 BFD_RELOC_MMIX_JMP_1, 3851 BFD_RELOC_MMIX_JMP_2, 3852 BFD_RELOC_MMIX_JMP_3, 3853 3854 /* This is a relocation for a relative address as in a GETA instruction or 3855 a branch. */ 3856 BFD_RELOC_MMIX_ADDR19, 3857 3858 /* This is a relocation for a relative address as in a JMP instruction. */ 3859 BFD_RELOC_MMIX_ADDR27, 3860 3861 /* This is a relocation for an instruction field that may be a general 3862 register or a value 0..255. */ 3863 BFD_RELOC_MMIX_REG_OR_BYTE, 3864 3865 /* This is a relocation for an instruction field that may be a general 3866 register. */ 3867 BFD_RELOC_MMIX_REG, 3868 3869 /* This is a relocation for two instruction fields holding a register and 3870 an offset, the equivalent of the relocation. */ 3871 BFD_RELOC_MMIX_BASE_PLUS_OFFSET, 3872 3873 /* This relocation is an assertion that the expression is not allocated as 3874 a global register. It does not modify contents. */ 3875 BFD_RELOC_MMIX_LOCAL, 3876 3877 /* This is a 16 bit reloc for the AVR that stores 8 bit pc relative 3878 short offset into 7 bits. */ 3879 BFD_RELOC_AVR_7_PCREL, 3880 3881 /* This is a 16 bit reloc for the AVR that stores 13 bit pc relative 3882 short offset into 12 bits. */ 3883 BFD_RELOC_AVR_13_PCREL, 3884 3885 /* This is a 16 bit reloc for the AVR that stores 17 bit value (usually 3886 program memory address) into 16 bits. */ 3887 BFD_RELOC_AVR_16_PM, 3888 3889 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 3890 data memory address) into 8 bit immediate value of LDI insn. */ 3891 BFD_RELOC_AVR_LO8_LDI, 3892 3893 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3894 of data memory address) into 8 bit immediate value of LDI insn. */ 3895 BFD_RELOC_AVR_HI8_LDI, 3896 3897 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3898 of program memory address) into 8 bit immediate value of LDI insn. */ 3899 BFD_RELOC_AVR_HH8_LDI, 3900 3901 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3902 of 32 bit value) into 8 bit immediate value of LDI insn. */ 3903 BFD_RELOC_AVR_MS8_LDI, 3904 3905 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3906 (usually data memory address) into 8 bit immediate value of SUBI insn. */ 3907 BFD_RELOC_AVR_LO8_LDI_NEG, 3908 3909 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3910 (high 8 bit of data memory address) into 8 bit immediate value of 3911 SUBI insn. */ 3912 BFD_RELOC_AVR_HI8_LDI_NEG, 3913 3914 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3915 (most high 8 bit of program memory address) into 8 bit immediate value 3916 of LDI or SUBI insn. */ 3917 BFD_RELOC_AVR_HH8_LDI_NEG, 3918 3919 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb 3920 of 32 bit value) into 8 bit immediate value of LDI insn. */ 3921 BFD_RELOC_AVR_MS8_LDI_NEG, 3922 3923 /* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 3924 command address) into 8 bit immediate value of LDI insn. */ 3925 BFD_RELOC_AVR_LO8_LDI_PM, 3926 3927 /* This is a 16 bit reloc for the AVR that stores 8 bit value 3928 (command address) into 8 bit immediate value of LDI insn. If the address 3929 is beyond the 128k boundary, the linker inserts a jump stub for this reloc 3930 in the lower 128k. */ 3931 BFD_RELOC_AVR_LO8_LDI_GS, 3932 3933 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3934 of command address) into 8 bit immediate value of LDI insn. */ 3935 BFD_RELOC_AVR_HI8_LDI_PM, 3936 3937 /* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3938 of command address) into 8 bit immediate value of LDI insn. If the address 3939 is beyond the 128k boundary, the linker inserts a jump stub for this reloc 3940 below 128k. */ 3941 BFD_RELOC_AVR_HI8_LDI_GS, 3942 3943 /* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3944 of command address) into 8 bit immediate value of LDI insn. */ 3945 BFD_RELOC_AVR_HH8_LDI_PM, 3946 3947 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3948 (usually command address) into 8 bit immediate value of SUBI insn. */ 3949 BFD_RELOC_AVR_LO8_LDI_PM_NEG, 3950 3951 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3952 (high 8 bit of 16 bit command address) into 8 bit immediate value 3953 of SUBI insn. */ 3954 BFD_RELOC_AVR_HI8_LDI_PM_NEG, 3955 3956 /* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3957 (high 6 bit of 22 bit command address) into 8 bit immediate 3958 value of SUBI insn. */ 3959 BFD_RELOC_AVR_HH8_LDI_PM_NEG, 3960 3961 /* This is a 32 bit reloc for the AVR that stores 23 bit value 3962 into 22 bits. */ 3963 BFD_RELOC_AVR_CALL, 3964 3965 /* This is a 16 bit reloc for the AVR that stores all needed bits 3966 for absolute addressing with ldi with overflow check to linktime */ 3967 BFD_RELOC_AVR_LDI, 3968 3969 /* This is a 6 bit reloc for the AVR that stores offset for ldd/std 3970 instructions */ 3971 BFD_RELOC_AVR_6, 3972 3973 /* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw 3974 instructions */ 3975 BFD_RELOC_AVR_6_ADIW, 3976 3977 /* Renesas RX Relocations. */ 3978 BFD_RELOC_RX_NEG8, 3979 BFD_RELOC_RX_NEG16, 3980 BFD_RELOC_RX_NEG24, 3981 BFD_RELOC_RX_NEG32, 3982 BFD_RELOC_RX_16_OP, 3983 BFD_RELOC_RX_24_OP, 3984 BFD_RELOC_RX_32_OP, 3985 BFD_RELOC_RX_8U, 3986 BFD_RELOC_RX_16U, 3987 BFD_RELOC_RX_24U, 3988 BFD_RELOC_RX_DIR3U_PCREL, 3989 BFD_RELOC_RX_DIFF, 3990 BFD_RELOC_RX_GPRELB, 3991 BFD_RELOC_RX_GPRELW, 3992 BFD_RELOC_RX_GPRELL, 3993 BFD_RELOC_RX_SYM, 3994 BFD_RELOC_RX_OP_SUBTRACT, 3995 BFD_RELOC_RX_ABS8, 3996 BFD_RELOC_RX_ABS16, 3997 BFD_RELOC_RX_ABS32, 3998 BFD_RELOC_RX_ABS16U, 3999 BFD_RELOC_RX_ABS16UW, 4000 BFD_RELOC_RX_ABS16UL, 4001 BFD_RELOC_RX_RELAX, 4002 4003 /* Direct 12 bit. */ 4004 BFD_RELOC_390_12, 4005 4006 /* 12 bit GOT offset. */ 4007 BFD_RELOC_390_GOT12, 4008 4009 /* 32 bit PC relative PLT address. */ 4010 BFD_RELOC_390_PLT32, 4011 4012 /* Copy symbol at runtime. */ 4013 BFD_RELOC_390_COPY, 4014 4015 /* Create GOT entry. */ 4016 BFD_RELOC_390_GLOB_DAT, 4017 4018 /* Create PLT entry. */ 4019 BFD_RELOC_390_JMP_SLOT, 4020 4021 /* Adjust by program base. */ 4022 BFD_RELOC_390_RELATIVE, 4023 4024 /* 32 bit PC relative offset to GOT. */ 4025 BFD_RELOC_390_GOTPC, 4026 4027 /* 16 bit GOT offset. */ 4028 BFD_RELOC_390_GOT16, 4029 4030 /* PC relative 16 bit shifted by 1. */ 4031 BFD_RELOC_390_PC16DBL, 4032 4033 /* 16 bit PC rel. PLT shifted by 1. */ 4034 BFD_RELOC_390_PLT16DBL, 4035 4036 /* PC relative 32 bit shifted by 1. */ 4037 BFD_RELOC_390_PC32DBL, 4038 4039 /* 32 bit PC rel. PLT shifted by 1. */ 4040 BFD_RELOC_390_PLT32DBL, 4041 4042 /* 32 bit PC rel. GOT shifted by 1. */ 4043 BFD_RELOC_390_GOTPCDBL, 4044 4045 /* 64 bit GOT offset. */ 4046 BFD_RELOC_390_GOT64, 4047 4048 /* 64 bit PC relative PLT address. */ 4049 BFD_RELOC_390_PLT64, 4050 4051 /* 32 bit rel. offset to GOT entry. */ 4052 BFD_RELOC_390_GOTENT, 4053 4054 /* 64 bit offset to GOT. */ 4055 BFD_RELOC_390_GOTOFF64, 4056 4057 /* 12-bit offset to symbol-entry within GOT, with PLT handling. */ 4058 BFD_RELOC_390_GOTPLT12, 4059 4060 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 4061 BFD_RELOC_390_GOTPLT16, 4062 4063 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 4064 BFD_RELOC_390_GOTPLT32, 4065 4066 /* 64-bit offset to symbol-entry within GOT, with PLT handling. */ 4067 BFD_RELOC_390_GOTPLT64, 4068 4069 /* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */ 4070 BFD_RELOC_390_GOTPLTENT, 4071 4072 /* 16-bit rel. offset from the GOT to a PLT entry. */ 4073 BFD_RELOC_390_PLTOFF16, 4074 4075 /* 32-bit rel. offset from the GOT to a PLT entry. */ 4076 BFD_RELOC_390_PLTOFF32, 4077 4078 /* 64-bit rel. offset from the GOT to a PLT entry. */ 4079 BFD_RELOC_390_PLTOFF64, 4080 4081 /* s390 tls relocations. */ 4082 BFD_RELOC_390_TLS_LOAD, 4083 BFD_RELOC_390_TLS_GDCALL, 4084 BFD_RELOC_390_TLS_LDCALL, 4085 BFD_RELOC_390_TLS_GD32, 4086 BFD_RELOC_390_TLS_GD64, 4087 BFD_RELOC_390_TLS_GOTIE12, 4088 BFD_RELOC_390_TLS_GOTIE32, 4089 BFD_RELOC_390_TLS_GOTIE64, 4090 BFD_RELOC_390_TLS_LDM32, 4091 BFD_RELOC_390_TLS_LDM64, 4092 BFD_RELOC_390_TLS_IE32, 4093 BFD_RELOC_390_TLS_IE64, 4094 BFD_RELOC_390_TLS_IEENT, 4095 BFD_RELOC_390_TLS_LE32, 4096 BFD_RELOC_390_TLS_LE64, 4097 BFD_RELOC_390_TLS_LDO32, 4098 BFD_RELOC_390_TLS_LDO64, 4099 BFD_RELOC_390_TLS_DTPMOD, 4100 BFD_RELOC_390_TLS_DTPOFF, 4101 BFD_RELOC_390_TLS_TPOFF, 4102 4103 /* Long displacement extension. */ 4104 BFD_RELOC_390_20, 4105 BFD_RELOC_390_GOT20, 4106 BFD_RELOC_390_GOTPLT20, 4107 BFD_RELOC_390_TLS_GOTIE20, 4108 4109 /* Score relocations 4110 Low 16 bit for load/store */ 4111 BFD_RELOC_SCORE_GPREL15, 4112 4113 /* This is a 24-bit reloc with the right 1 bit assumed to be 0 */ 4114 BFD_RELOC_SCORE_DUMMY2, 4115 BFD_RELOC_SCORE_JMP, 4116 4117 /* This is a 19-bit reloc with the right 1 bit assumed to be 0 */ 4118 BFD_RELOC_SCORE_BRANCH, 4119 4120 /* This is a 32-bit reloc for 48-bit instructions. */ 4121 BFD_RELOC_SCORE_IMM30, 4122 4123 /* This is a 32-bit reloc for 48-bit instructions. */ 4124 BFD_RELOC_SCORE_IMM32, 4125 4126 /* This is a 11-bit reloc with the right 1 bit assumed to be 0 */ 4127 BFD_RELOC_SCORE16_JMP, 4128 4129 /* This is a 8-bit reloc with the right 1 bit assumed to be 0 */ 4130 BFD_RELOC_SCORE16_BRANCH, 4131 4132 /* This is a 9-bit reloc with the right 1 bit assumed to be 0 */ 4133 BFD_RELOC_SCORE_BCMP, 4134 4135 /* Undocumented Score relocs */ 4136 BFD_RELOC_SCORE_GOT15, 4137 BFD_RELOC_SCORE_GOT_LO16, 4138 BFD_RELOC_SCORE_CALL15, 4139 BFD_RELOC_SCORE_DUMMY_HI16, 4140 4141 /* Scenix IP2K - 9-bit register number / data address */ 4142 BFD_RELOC_IP2K_FR9, 4143 4144 /* Scenix IP2K - 4-bit register/data bank number */ 4145 BFD_RELOC_IP2K_BANK, 4146 4147 /* Scenix IP2K - low 13 bits of instruction word address */ 4148 BFD_RELOC_IP2K_ADDR16CJP, 4149 4150 /* Scenix IP2K - high 3 bits of instruction word address */ 4151 BFD_RELOC_IP2K_PAGE3, 4152 4153 /* Scenix IP2K - ext/low/high 8 bits of data address */ 4154 BFD_RELOC_IP2K_LO8DATA, 4155 BFD_RELOC_IP2K_HI8DATA, 4156 BFD_RELOC_IP2K_EX8DATA, 4157 4158 /* Scenix IP2K - low/high 8 bits of instruction word address */ 4159 BFD_RELOC_IP2K_LO8INSN, 4160 BFD_RELOC_IP2K_HI8INSN, 4161 4162 /* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */ 4163 BFD_RELOC_IP2K_PC_SKIP, 4164 4165 /* Scenix IP2K - 16 bit word address in text section. */ 4166 BFD_RELOC_IP2K_TEXT, 4167 4168 /* Scenix IP2K - 7-bit sp or dp offset */ 4169 BFD_RELOC_IP2K_FR_OFFSET, 4170 4171 /* Scenix VPE4K coprocessor - data/insn-space addressing */ 4172 BFD_RELOC_VPE4KMATH_DATA, 4173 BFD_RELOC_VPE4KMATH_INSN, 4174 4175 /* These two relocations are used by the linker to determine which of 4176 the entries in a C++ virtual function table are actually used. When 4177 the --gc-sections option is given, the linker will zero out the entries 4178 that are not used, so that the code for those functions need not be 4179 included in the output. 4180 4181 VTABLE_INHERIT is a zero-space relocation used to describe to the 4182 linker the inheritance tree of a C++ virtual function table. The 4183 relocation's symbol should be the parent class' vtable, and the 4184 relocation should be located at the child vtable. 4185 4186 VTABLE_ENTRY is a zero-space relocation that describes the use of a 4187 virtual function table entry. The reloc's symbol should refer to the 4188 table of the class mentioned in the code. Off of that base, an offset 4189 describes the entry that is being used. For Rela hosts, this offset 4190 is stored in the reloc's addend. For Rel hosts, we are forced to put 4191 this offset in the reloc's section offset. */ 4192 BFD_RELOC_VTABLE_INHERIT, 4193 BFD_RELOC_VTABLE_ENTRY, 4194 4195 /* Intel IA64 Relocations. */ 4196 BFD_RELOC_IA64_IMM14, 4197 BFD_RELOC_IA64_IMM22, 4198 BFD_RELOC_IA64_IMM64, 4199 BFD_RELOC_IA64_DIR32MSB, 4200 BFD_RELOC_IA64_DIR32LSB, 4201 BFD_RELOC_IA64_DIR64MSB, 4202 BFD_RELOC_IA64_DIR64LSB, 4203 BFD_RELOC_IA64_GPREL22, 4204 BFD_RELOC_IA64_GPREL64I, 4205 BFD_RELOC_IA64_GPREL32MSB, 4206 BFD_RELOC_IA64_GPREL32LSB, 4207 BFD_RELOC_IA64_GPREL64MSB, 4208 BFD_RELOC_IA64_GPREL64LSB, 4209 BFD_RELOC_IA64_LTOFF22, 4210 BFD_RELOC_IA64_LTOFF64I, 4211 BFD_RELOC_IA64_PLTOFF22, 4212 BFD_RELOC_IA64_PLTOFF64I, 4213 BFD_RELOC_IA64_PLTOFF64MSB, 4214 BFD_RELOC_IA64_PLTOFF64LSB, 4215 BFD_RELOC_IA64_FPTR64I, 4216 BFD_RELOC_IA64_FPTR32MSB, 4217 BFD_RELOC_IA64_FPTR32LSB, 4218 BFD_RELOC_IA64_FPTR64MSB, 4219 BFD_RELOC_IA64_FPTR64LSB, 4220 BFD_RELOC_IA64_PCREL21B, 4221 BFD_RELOC_IA64_PCREL21BI, 4222 BFD_RELOC_IA64_PCREL21M, 4223 BFD_RELOC_IA64_PCREL21F, 4224 BFD_RELOC_IA64_PCREL22, 4225 BFD_RELOC_IA64_PCREL60B, 4226 BFD_RELOC_IA64_PCREL64I, 4227 BFD_RELOC_IA64_PCREL32MSB, 4228 BFD_RELOC_IA64_PCREL32LSB, 4229 BFD_RELOC_IA64_PCREL64MSB, 4230 BFD_RELOC_IA64_PCREL64LSB, 4231 BFD_RELOC_IA64_LTOFF_FPTR22, 4232 BFD_RELOC_IA64_LTOFF_FPTR64I, 4233 BFD_RELOC_IA64_LTOFF_FPTR32MSB, 4234 BFD_RELOC_IA64_LTOFF_FPTR32LSB, 4235 BFD_RELOC_IA64_LTOFF_FPTR64MSB, 4236 BFD_RELOC_IA64_LTOFF_FPTR64LSB, 4237 BFD_RELOC_IA64_SEGREL32MSB, 4238 BFD_RELOC_IA64_SEGREL32LSB, 4239 BFD_RELOC_IA64_SEGREL64MSB, 4240 BFD_RELOC_IA64_SEGREL64LSB, 4241 BFD_RELOC_IA64_SECREL32MSB, 4242 BFD_RELOC_IA64_SECREL32LSB, 4243 BFD_RELOC_IA64_SECREL64MSB, 4244 BFD_RELOC_IA64_SECREL64LSB, 4245 BFD_RELOC_IA64_REL32MSB, 4246 BFD_RELOC_IA64_REL32LSB, 4247 BFD_RELOC_IA64_REL64MSB, 4248 BFD_RELOC_IA64_REL64LSB, 4249 BFD_RELOC_IA64_LTV32MSB, 4250 BFD_RELOC_IA64_LTV32LSB, 4251 BFD_RELOC_IA64_LTV64MSB, 4252 BFD_RELOC_IA64_LTV64LSB, 4253 BFD_RELOC_IA64_IPLTMSB, 4254 BFD_RELOC_IA64_IPLTLSB, 4255 BFD_RELOC_IA64_COPY, 4256 BFD_RELOC_IA64_LTOFF22X, 4257 BFD_RELOC_IA64_LDXMOV, 4258 BFD_RELOC_IA64_TPREL14, 4259 BFD_RELOC_IA64_TPREL22, 4260 BFD_RELOC_IA64_TPREL64I, 4261 BFD_RELOC_IA64_TPREL64MSB, 4262 BFD_RELOC_IA64_TPREL64LSB, 4263 BFD_RELOC_IA64_LTOFF_TPREL22, 4264 BFD_RELOC_IA64_DTPMOD64MSB, 4265 BFD_RELOC_IA64_DTPMOD64LSB, 4266 BFD_RELOC_IA64_LTOFF_DTPMOD22, 4267 BFD_RELOC_IA64_DTPREL14, 4268 BFD_RELOC_IA64_DTPREL22, 4269 BFD_RELOC_IA64_DTPREL64I, 4270 BFD_RELOC_IA64_DTPREL32MSB, 4271 BFD_RELOC_IA64_DTPREL32LSB, 4272 BFD_RELOC_IA64_DTPREL64MSB, 4273 BFD_RELOC_IA64_DTPREL64LSB, 4274 BFD_RELOC_IA64_LTOFF_DTPREL22, 4275 4276 /* Motorola 68HC11 reloc. 4277 This is the 8 bit high part of an absolute address. */ 4278 BFD_RELOC_M68HC11_HI8, 4279 4280 /* Motorola 68HC11 reloc. 4281 This is the 8 bit low part of an absolute address. */ 4282 BFD_RELOC_M68HC11_LO8, 4283 4284 /* Motorola 68HC11 reloc. 4285 This is the 3 bit of a value. */ 4286 BFD_RELOC_M68HC11_3B, 4287 4288 /* Motorola 68HC11 reloc. 4289 This reloc marks the beginning of a jump/call instruction. 4290 It is used for linker relaxation to correctly identify beginning 4291 of instruction and change some branches to use PC-relative 4292 addressing mode. */ 4293 BFD_RELOC_M68HC11_RL_JUMP, 4294 4295 /* Motorola 68HC11 reloc. 4296 This reloc marks a group of several instructions that gcc generates 4297 and for which the linker relaxation pass can modify and/or remove 4298 some of them. */ 4299 BFD_RELOC_M68HC11_RL_GROUP, 4300 4301 /* Motorola 68HC11 reloc. 4302 This is the 16-bit lower part of an address. It is used for 'call' 4303 instruction to specify the symbol address without any special 4304 transformation (due to memory bank window). */ 4305 BFD_RELOC_M68HC11_LO16, 4306 4307 /* Motorola 68HC11 reloc. 4308 This is a 8-bit reloc that specifies the page number of an address. 4309 It is used by 'call' instruction to specify the page number of 4310 the symbol. */ 4311 BFD_RELOC_M68HC11_PAGE, 4312 4313 /* Motorola 68HC11 reloc. 4314 This is a 24-bit reloc that represents the address with a 16-bit 4315 value and a 8-bit page number. The symbol address is transformed 4316 to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */ 4317 BFD_RELOC_M68HC11_24, 4318 4319 /* Motorola 68HC12 reloc. 4320 This is the 5 bits of a value. */ 4321 BFD_RELOC_M68HC12_5B, 4322 4323 /* NS CR16C Relocations. */ 4324 BFD_RELOC_16C_NUM08, 4325 BFD_RELOC_16C_NUM08_C, 4326 BFD_RELOC_16C_NUM16, 4327 BFD_RELOC_16C_NUM16_C, 4328 BFD_RELOC_16C_NUM32, 4329 BFD_RELOC_16C_NUM32_C, 4330 BFD_RELOC_16C_DISP04, 4331 BFD_RELOC_16C_DISP04_C, 4332 BFD_RELOC_16C_DISP08, 4333 BFD_RELOC_16C_DISP08_C, 4334 BFD_RELOC_16C_DISP16, 4335 BFD_RELOC_16C_DISP16_C, 4336 BFD_RELOC_16C_DISP24, 4337 BFD_RELOC_16C_DISP24_C, 4338 BFD_RELOC_16C_DISP24a, 4339 BFD_RELOC_16C_DISP24a_C, 4340 BFD_RELOC_16C_REG04, 4341 BFD_RELOC_16C_REG04_C, 4342 BFD_RELOC_16C_REG04a, 4343 BFD_RELOC_16C_REG04a_C, 4344 BFD_RELOC_16C_REG14, 4345 BFD_RELOC_16C_REG14_C, 4346 BFD_RELOC_16C_REG16, 4347 BFD_RELOC_16C_REG16_C, 4348 BFD_RELOC_16C_REG20, 4349 BFD_RELOC_16C_REG20_C, 4350 BFD_RELOC_16C_ABS20, 4351 BFD_RELOC_16C_ABS20_C, 4352 BFD_RELOC_16C_ABS24, 4353 BFD_RELOC_16C_ABS24_C, 4354 BFD_RELOC_16C_IMM04, 4355 BFD_RELOC_16C_IMM04_C, 4356 BFD_RELOC_16C_IMM16, 4357 BFD_RELOC_16C_IMM16_C, 4358 BFD_RELOC_16C_IMM20, 4359 BFD_RELOC_16C_IMM20_C, 4360 BFD_RELOC_16C_IMM24, 4361 BFD_RELOC_16C_IMM24_C, 4362 BFD_RELOC_16C_IMM32, 4363 BFD_RELOC_16C_IMM32_C, 4364 4365 /* NS CR16 Relocations. */ 4366 BFD_RELOC_CR16_NUM8, 4367 BFD_RELOC_CR16_NUM16, 4368 BFD_RELOC_CR16_NUM32, 4369 BFD_RELOC_CR16_NUM32a, 4370 BFD_RELOC_CR16_REGREL0, 4371 BFD_RELOC_CR16_REGREL4, 4372 BFD_RELOC_CR16_REGREL4a, 4373 BFD_RELOC_CR16_REGREL14, 4374 BFD_RELOC_CR16_REGREL14a, 4375 BFD_RELOC_CR16_REGREL16, 4376 BFD_RELOC_CR16_REGREL20, 4377 BFD_RELOC_CR16_REGREL20a, 4378 BFD_RELOC_CR16_ABS20, 4379 BFD_RELOC_CR16_ABS24, 4380 BFD_RELOC_CR16_IMM4, 4381 BFD_RELOC_CR16_IMM8, 4382 BFD_RELOC_CR16_IMM16, 4383 BFD_RELOC_CR16_IMM20, 4384 BFD_RELOC_CR16_IMM24, 4385 BFD_RELOC_CR16_IMM32, 4386 BFD_RELOC_CR16_IMM32a, 4387 BFD_RELOC_CR16_DISP4, 4388 BFD_RELOC_CR16_DISP8, 4389 BFD_RELOC_CR16_DISP16, 4390 BFD_RELOC_CR16_DISP20, 4391 BFD_RELOC_CR16_DISP24, 4392 BFD_RELOC_CR16_DISP24a, 4393 BFD_RELOC_CR16_SWITCH8, 4394 BFD_RELOC_CR16_SWITCH16, 4395 BFD_RELOC_CR16_SWITCH32, 4396 BFD_RELOC_CR16_GOT_REGREL20, 4397 BFD_RELOC_CR16_GOTC_REGREL20, 4398 BFD_RELOC_CR16_GLOB_DAT, 4399 4400 /* NS CRX Relocations. */ 4401 BFD_RELOC_CRX_REL4, 4402 BFD_RELOC_CRX_REL8, 4403 BFD_RELOC_CRX_REL8_CMP, 4404 BFD_RELOC_CRX_REL16, 4405 BFD_RELOC_CRX_REL24, 4406 BFD_RELOC_CRX_REL32, 4407 BFD_RELOC_CRX_REGREL12, 4408 BFD_RELOC_CRX_REGREL22, 4409 BFD_RELOC_CRX_REGREL28, 4410 BFD_RELOC_CRX_REGREL32, 4411 BFD_RELOC_CRX_ABS16, 4412 BFD_RELOC_CRX_ABS32, 4413 BFD_RELOC_CRX_NUM8, 4414 BFD_RELOC_CRX_NUM16, 4415 BFD_RELOC_CRX_NUM32, 4416 BFD_RELOC_CRX_IMM16, 4417 BFD_RELOC_CRX_IMM32, 4418 BFD_RELOC_CRX_SWITCH8, 4419 BFD_RELOC_CRX_SWITCH16, 4420 BFD_RELOC_CRX_SWITCH32, 4421 4422 /* These relocs are only used within the CRIS assembler. They are not 4423 (at present) written to any object files. */ 4424 BFD_RELOC_CRIS_BDISP8, 4425 BFD_RELOC_CRIS_UNSIGNED_5, 4426 BFD_RELOC_CRIS_SIGNED_6, 4427 BFD_RELOC_CRIS_UNSIGNED_6, 4428 BFD_RELOC_CRIS_SIGNED_8, 4429 BFD_RELOC_CRIS_UNSIGNED_8, 4430 BFD_RELOC_CRIS_SIGNED_16, 4431 BFD_RELOC_CRIS_UNSIGNED_16, 4432 BFD_RELOC_CRIS_LAPCQ_OFFSET, 4433 BFD_RELOC_CRIS_UNSIGNED_4, 4434 4435 /* Relocs used in ELF shared libraries for CRIS. */ 4436 BFD_RELOC_CRIS_COPY, 4437 BFD_RELOC_CRIS_GLOB_DAT, 4438 BFD_RELOC_CRIS_JUMP_SLOT, 4439 BFD_RELOC_CRIS_RELATIVE, 4440 4441 /* 32-bit offset to symbol-entry within GOT. */ 4442 BFD_RELOC_CRIS_32_GOT, 4443 4444 /* 16-bit offset to symbol-entry within GOT. */ 4445 BFD_RELOC_CRIS_16_GOT, 4446 4447 /* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 4448 BFD_RELOC_CRIS_32_GOTPLT, 4449 4450 /* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 4451 BFD_RELOC_CRIS_16_GOTPLT, 4452 4453 /* 32-bit offset to symbol, relative to GOT. */ 4454 BFD_RELOC_CRIS_32_GOTREL, 4455 4456 /* 32-bit offset to symbol with PLT entry, relative to GOT. */ 4457 BFD_RELOC_CRIS_32_PLT_GOTREL, 4458 4459 /* 32-bit offset to symbol with PLT entry, relative to this relocation. */ 4460 BFD_RELOC_CRIS_32_PLT_PCREL, 4461 4462 /* Relocs used in TLS code for CRIS. */ 4463 BFD_RELOC_CRIS_32_GOT_GD, 4464 BFD_RELOC_CRIS_16_GOT_GD, 4465 BFD_RELOC_CRIS_32_GD, 4466 BFD_RELOC_CRIS_DTP, 4467 BFD_RELOC_CRIS_32_DTPREL, 4468 BFD_RELOC_CRIS_16_DTPREL, 4469 BFD_RELOC_CRIS_32_GOT_TPREL, 4470 BFD_RELOC_CRIS_16_GOT_TPREL, 4471 BFD_RELOC_CRIS_32_TPREL, 4472 BFD_RELOC_CRIS_16_TPREL, 4473 BFD_RELOC_CRIS_DTPMOD, 4474 BFD_RELOC_CRIS_32_IE, 4475 4476 /* Intel i860 Relocations. */ 4477 BFD_RELOC_860_COPY, 4478 BFD_RELOC_860_GLOB_DAT, 4479 BFD_RELOC_860_JUMP_SLOT, 4480 BFD_RELOC_860_RELATIVE, 4481 BFD_RELOC_860_PC26, 4482 BFD_RELOC_860_PLT26, 4483 BFD_RELOC_860_PC16, 4484 BFD_RELOC_860_LOW0, 4485 BFD_RELOC_860_SPLIT0, 4486 BFD_RELOC_860_LOW1, 4487 BFD_RELOC_860_SPLIT1, 4488 BFD_RELOC_860_LOW2, 4489 BFD_RELOC_860_SPLIT2, 4490 BFD_RELOC_860_LOW3, 4491 BFD_RELOC_860_LOGOT0, 4492 BFD_RELOC_860_SPGOT0, 4493 BFD_RELOC_860_LOGOT1, 4494 BFD_RELOC_860_SPGOT1, 4495 BFD_RELOC_860_LOGOTOFF0, 4496 BFD_RELOC_860_SPGOTOFF0, 4497 BFD_RELOC_860_LOGOTOFF1, 4498 BFD_RELOC_860_SPGOTOFF1, 4499 BFD_RELOC_860_LOGOTOFF2, 4500 BFD_RELOC_860_LOGOTOFF3, 4501 BFD_RELOC_860_LOPC, 4502 BFD_RELOC_860_HIGHADJ, 4503 BFD_RELOC_860_HAGOT, 4504 BFD_RELOC_860_HAGOTOFF, 4505 BFD_RELOC_860_HAPC, 4506 BFD_RELOC_860_HIGH, 4507 BFD_RELOC_860_HIGOT, 4508 BFD_RELOC_860_HIGOTOFF, 4509 4510 /* OpenRISC Relocations. */ 4511 BFD_RELOC_OPENRISC_ABS_26, 4512 BFD_RELOC_OPENRISC_REL_26, 4513 4514 /* H8 elf Relocations. */ 4515 BFD_RELOC_H8_DIR16A8, 4516 BFD_RELOC_H8_DIR16R8, 4517 BFD_RELOC_H8_DIR24A8, 4518 BFD_RELOC_H8_DIR24R8, 4519 BFD_RELOC_H8_DIR32A16, 4520 4521 /* Sony Xstormy16 Relocations. */ 4522 BFD_RELOC_XSTORMY16_REL_12, 4523 BFD_RELOC_XSTORMY16_12, 4524 BFD_RELOC_XSTORMY16_24, 4525 BFD_RELOC_XSTORMY16_FPTR16, 4526 4527 /* Self-describing complex relocations. */ 4528 BFD_RELOC_RELC, 4529 4530 4531 /* Infineon Relocations. */ 4532 BFD_RELOC_XC16X_PAG, 4533 BFD_RELOC_XC16X_POF, 4534 BFD_RELOC_XC16X_SEG, 4535 BFD_RELOC_XC16X_SOF, 4536 4537 /* Relocations used by VAX ELF. */ 4538 BFD_RELOC_VAX_GLOB_DAT, 4539 BFD_RELOC_VAX_JMP_SLOT, 4540 BFD_RELOC_VAX_RELATIVE, 4541 4542 /* Morpho MT - 16 bit immediate relocation. */ 4543 BFD_RELOC_MT_PC16, 4544 4545 /* Morpho MT - Hi 16 bits of an address. */ 4546 BFD_RELOC_MT_HI16, 4547 4548 /* Morpho MT - Low 16 bits of an address. */ 4549 BFD_RELOC_MT_LO16, 4550 4551 /* Morpho MT - Used to tell the linker which vtable entries are used. */ 4552 BFD_RELOC_MT_GNU_VTINHERIT, 4553 4554 /* Morpho MT - Used to tell the linker which vtable entries are used. */ 4555 BFD_RELOC_MT_GNU_VTENTRY, 4556 4557 /* Morpho MT - 8 bit immediate relocation. */ 4558 BFD_RELOC_MT_PCINSN8, 4559 4560 /* msp430 specific relocation codes */ 4561 BFD_RELOC_MSP430_10_PCREL, 4562 BFD_RELOC_MSP430_16_PCREL, 4563 BFD_RELOC_MSP430_16, 4564 BFD_RELOC_MSP430_16_PCREL_BYTE, 4565 BFD_RELOC_MSP430_16_BYTE, 4566 BFD_RELOC_MSP430_2X_PCREL, 4567 BFD_RELOC_MSP430_RL_PCREL, 4568 4569 /* IQ2000 Relocations. */ 4570 BFD_RELOC_IQ2000_OFFSET_16, 4571 BFD_RELOC_IQ2000_OFFSET_21, 4572 BFD_RELOC_IQ2000_UHI16, 4573 4574 /* Special Xtensa relocation used only by PLT entries in ELF shared 4575 objects to indicate that the runtime linker should set the value 4576 to one of its own internal functions or data structures. */ 4577 BFD_RELOC_XTENSA_RTLD, 4578 4579 /* Xtensa relocations for ELF shared objects. */ 4580 BFD_RELOC_XTENSA_GLOB_DAT, 4581 BFD_RELOC_XTENSA_JMP_SLOT, 4582 BFD_RELOC_XTENSA_RELATIVE, 4583 4584 /* Xtensa relocation used in ELF object files for symbols that may require 4585 PLT entries. Otherwise, this is just a generic 32-bit relocation. */ 4586 BFD_RELOC_XTENSA_PLT, 4587 4588 /* Xtensa relocations to mark the difference of two local symbols. 4589 These are only needed to support linker relaxation and can be ignored 4590 when not relaxing. The field is set to the value of the difference 4591 assuming no relaxation. The relocation encodes the position of the 4592 first symbol so the linker can determine whether to adjust the field 4593 value. */ 4594 BFD_RELOC_XTENSA_DIFF8, 4595 BFD_RELOC_XTENSA_DIFF16, 4596 BFD_RELOC_XTENSA_DIFF32, 4597 4598 /* Generic Xtensa relocations for instruction operands. Only the slot 4599 number is encoded in the relocation. The relocation applies to the 4600 last PC-relative immediate operand, or if there are no PC-relative 4601 immediates, to the last immediate operand. */ 4602 BFD_RELOC_XTENSA_SLOT0_OP, 4603 BFD_RELOC_XTENSA_SLOT1_OP, 4604 BFD_RELOC_XTENSA_SLOT2_OP, 4605 BFD_RELOC_XTENSA_SLOT3_OP, 4606 BFD_RELOC_XTENSA_SLOT4_OP, 4607 BFD_RELOC_XTENSA_SLOT5_OP, 4608 BFD_RELOC_XTENSA_SLOT6_OP, 4609 BFD_RELOC_XTENSA_SLOT7_OP, 4610 BFD_RELOC_XTENSA_SLOT8_OP, 4611 BFD_RELOC_XTENSA_SLOT9_OP, 4612 BFD_RELOC_XTENSA_SLOT10_OP, 4613 BFD_RELOC_XTENSA_SLOT11_OP, 4614 BFD_RELOC_XTENSA_SLOT12_OP, 4615 BFD_RELOC_XTENSA_SLOT13_OP, 4616 BFD_RELOC_XTENSA_SLOT14_OP, 4617 4618 /* Alternate Xtensa relocations. Only the slot is encoded in the 4619 relocation. The meaning of these relocations is opcode-specific. */ 4620 BFD_RELOC_XTENSA_SLOT0_ALT, 4621 BFD_RELOC_XTENSA_SLOT1_ALT, 4622 BFD_RELOC_XTENSA_SLOT2_ALT, 4623 BFD_RELOC_XTENSA_SLOT3_ALT, 4624 BFD_RELOC_XTENSA_SLOT4_ALT, 4625 BFD_RELOC_XTENSA_SLOT5_ALT, 4626 BFD_RELOC_XTENSA_SLOT6_ALT, 4627 BFD_RELOC_XTENSA_SLOT7_ALT, 4628 BFD_RELOC_XTENSA_SLOT8_ALT, 4629 BFD_RELOC_XTENSA_SLOT9_ALT, 4630 BFD_RELOC_XTENSA_SLOT10_ALT, 4631 BFD_RELOC_XTENSA_SLOT11_ALT, 4632 BFD_RELOC_XTENSA_SLOT12_ALT, 4633 BFD_RELOC_XTENSA_SLOT13_ALT, 4634 BFD_RELOC_XTENSA_SLOT14_ALT, 4635 4636 /* Xtensa relocations for backward compatibility. These have all been 4637 replaced by BFD_RELOC_XTENSA_SLOT0_OP. */ 4638 BFD_RELOC_XTENSA_OP0, 4639 BFD_RELOC_XTENSA_OP1, 4640 BFD_RELOC_XTENSA_OP2, 4641 4642 /* Xtensa relocation to mark that the assembler expanded the 4643 instructions from an original target. The expansion size is 4644 encoded in the reloc size. */ 4645 BFD_RELOC_XTENSA_ASM_EXPAND, 4646 4647 /* Xtensa relocation to mark that the linker should simplify 4648 assembler-expanded instructions. This is commonly used 4649 internally by the linker after analysis of a 4650 BFD_RELOC_XTENSA_ASM_EXPAND. */ 4651 BFD_RELOC_XTENSA_ASM_SIMPLIFY, 4652 4653 /* Xtensa TLS relocations. */ 4654 BFD_RELOC_XTENSA_TLSDESC_FN, 4655 BFD_RELOC_XTENSA_TLSDESC_ARG, 4656 BFD_RELOC_XTENSA_TLS_DTPOFF, 4657 BFD_RELOC_XTENSA_TLS_TPOFF, 4658 BFD_RELOC_XTENSA_TLS_FUNC, 4659 BFD_RELOC_XTENSA_TLS_ARG, 4660 BFD_RELOC_XTENSA_TLS_CALL, 4661 4662 /* 8 bit signed offset in (ix+d) or (iy+d). */ 4663 BFD_RELOC_Z80_DISP8, 4664 4665 /* DJNZ offset. */ 4666 BFD_RELOC_Z8K_DISP7, 4667 4668 /* CALR offset. */ 4669 BFD_RELOC_Z8K_CALLR, 4670 4671 /* 4 bit value. */ 4672 BFD_RELOC_Z8K_IMM4L, 4673 4674 /* Lattice Mico32 relocations. */ 4675 BFD_RELOC_LM32_CALL, 4676 BFD_RELOC_LM32_BRANCH, 4677 BFD_RELOC_LM32_16_GOT, 4678 BFD_RELOC_LM32_GOTOFF_HI16, 4679 BFD_RELOC_LM32_GOTOFF_LO16, 4680 BFD_RELOC_LM32_COPY, 4681 BFD_RELOC_LM32_GLOB_DAT, 4682 BFD_RELOC_LM32_JMP_SLOT, 4683 BFD_RELOC_LM32_RELATIVE, 4684 4685 /* Difference between two section addreses. Must be followed by a 4686 BFD_RELOC_MACH_O_PAIR. */ 4687 BFD_RELOC_MACH_O_SECTDIFF, 4688 4689 /* Pair of relocation. Contains the first symbol. */ 4690 BFD_RELOC_MACH_O_PAIR, 4691 4692 /* PCREL relocations. They are marked as branch to create PLT entry if 4693 required. */ 4694 BFD_RELOC_MACH_O_X86_64_BRANCH32, 4695 BFD_RELOC_MACH_O_X86_64_BRANCH8, 4696 4697 /* Used when referencing a GOT entry. */ 4698 BFD_RELOC_MACH_O_X86_64_GOT, 4699 4700 /* Used when loading a GOT entry with movq. It is specially marked so that 4701 the linker could optimize the movq to a leaq if possible. */ 4702 BFD_RELOC_MACH_O_X86_64_GOT_LOAD, 4703 4704 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */ 4705 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32, 4706 4707 /* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */ 4708 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64, 4709 4710 /* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */ 4711 BFD_RELOC_MACH_O_X86_64_PCREL32_1, 4712 4713 /* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */ 4714 BFD_RELOC_MACH_O_X86_64_PCREL32_2, 4715 4716 /* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */ 4717 BFD_RELOC_MACH_O_X86_64_PCREL32_4, 4718 4719 /* This is a 32 bit reloc for the microblaze that stores the 4720 low 16 bits of a value */ 4721 BFD_RELOC_MICROBLAZE_32_LO, 4722 4723 /* This is a 32 bit pc-relative reloc for the microblaze that 4724 stores the low 16 bits of a value */ 4725 BFD_RELOC_MICROBLAZE_32_LO_PCREL, 4726 4727 /* This is a 32 bit reloc for the microblaze that stores a 4728 value relative to the read-only small data area anchor */ 4729 BFD_RELOC_MICROBLAZE_32_ROSDA, 4730 4731 /* This is a 32 bit reloc for the microblaze that stores a 4732 value relative to the read-write small data area anchor */ 4733 BFD_RELOC_MICROBLAZE_32_RWSDA, 4734 4735 /* This is a 32 bit reloc for the microblaze to handle 4736 expressions of the form "Symbol Op Symbol" */ 4737 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM, 4738 4739 /* This is a 64 bit reloc that stores the 32 bit pc relative 4740 value in two words (with an imm instruction). No relocation is 4741 done here - only used for relaxing */ 4742 BFD_RELOC_MICROBLAZE_64_NONE, 4743 4744 /* This is a 64 bit reloc that stores the 32 bit pc relative 4745 value in two words (with an imm instruction). The relocation is 4746 PC-relative GOT offset */ 4747 BFD_RELOC_MICROBLAZE_64_GOTPC, 4748 4749 /* This is a 64 bit reloc that stores the 32 bit pc relative 4750 value in two words (with an imm instruction). The relocation is 4751 GOT offset */ 4752 BFD_RELOC_MICROBLAZE_64_GOT, 4753 4754 /* This is a 64 bit reloc that stores the 32 bit pc relative 4755 value in two words (with an imm instruction). The relocation is 4756 PC-relative offset into PLT */ 4757 BFD_RELOC_MICROBLAZE_64_PLT, 4758 4759 /* This is a 64 bit reloc that stores the 32 bit GOT relative 4760 value in two words (with an imm instruction). The relocation is 4761 relative offset from _GLOBAL_OFFSET_TABLE_ */ 4762 BFD_RELOC_MICROBLAZE_64_GOTOFF, 4763 4764 /* This is a 32 bit reloc that stores the 32 bit GOT relative 4765 value in a word. The relocation is relative offset from */ 4766 BFD_RELOC_MICROBLAZE_32_GOTOFF, 4767 4768 /* This is used to tell the dynamic linker to copy the value out of 4769 the dynamic object into the runtime process image. */ 4770 BFD_RELOC_MICROBLAZE_COPY, 4771 BFD_RELOC_UNUSED }; 4772 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; 4773 reloc_howto_type *bfd_reloc_type_lookup 4774 (bfd *abfd, bfd_reloc_code_real_type code); 4775 reloc_howto_type *bfd_reloc_name_lookup 4776 (bfd *abfd, const char *reloc_name); 4777 4778 const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); 4779 4780 /* Extracted from syms.c. */ 4781 4782 typedef struct bfd_symbol 4783 { 4784 /* A pointer to the BFD which owns the symbol. This information 4785 is necessary so that a back end can work out what additional 4786 information (invisible to the application writer) is carried 4787 with the symbol. 4788 4789 This field is *almost* redundant, since you can use section->owner 4790 instead, except that some symbols point to the global sections 4791 bfd_{abs,com,und}_section. This could be fixed by making 4792 these globals be per-bfd (or per-target-flavor). FIXME. */ 4793 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ 4794 4795 /* The text of the symbol. The name is left alone, and not copied; the 4796 application may not alter it. */ 4797 const char *name; 4798 4799 /* The value of the symbol. This really should be a union of a 4800 numeric value with a pointer, since some flags indicate that 4801 a pointer to another symbol is stored here. */ 4802 symvalue value; 4803 4804 /* Attributes of a symbol. */ 4805 #define BSF_NO_FLAGS 0x00 4806 4807 /* The symbol has local scope; <<static>> in <<C>>. The value 4808 is the offset into the section of the data. */ 4809 #define BSF_LOCAL (1 << 0) 4810 4811 /* The symbol has global scope; initialized data in <<C>>. The 4812 value is the offset into the section of the data. */ 4813 #define BSF_GLOBAL (1 << 1) 4814 4815 /* The symbol has global scope and is exported. The value is 4816 the offset into the section of the data. */ 4817 #define BSF_EXPORT BSF_GLOBAL /* No real difference. */ 4818 4819 /* A normal C symbol would be one of: 4820 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or 4821 <<BSF_GLOBAL>>. */ 4822 4823 /* The symbol is a debugging record. The value has an arbitrary 4824 meaning, unless BSF_DEBUGGING_RELOC is also set. */ 4825 #define BSF_DEBUGGING (1 << 2) 4826 4827 /* The symbol denotes a function entry point. Used in ELF, 4828 perhaps others someday. */ 4829 #define BSF_FUNCTION (1 << 3) 4830 4831 /* Used by the linker. */ 4832 #define BSF_KEEP (1 << 5) 4833 #define BSF_KEEP_G (1 << 6) 4834 4835 /* A weak global symbol, overridable without warnings by 4836 a regular global symbol of the same name. */ 4837 #define BSF_WEAK (1 << 7) 4838 4839 /* This symbol was created to point to a section, e.g. ELF's 4840 STT_SECTION symbols. */ 4841 #define BSF_SECTION_SYM (1 << 8) 4842 4843 /* The symbol used to be a common symbol, but now it is 4844 allocated. */ 4845 #define BSF_OLD_COMMON (1 << 9) 4846 4847 /* In some files the type of a symbol sometimes alters its 4848 location in an output file - ie in coff a <<ISFCN>> symbol 4849 which is also <<C_EXT>> symbol appears where it was 4850 declared and not at the end of a section. This bit is set 4851 by the target BFD part to convey this information. */ 4852 #define BSF_NOT_AT_END (1 << 10) 4853 4854 /* Signal that the symbol is the label of constructor section. */ 4855 #define BSF_CONSTRUCTOR (1 << 11) 4856 4857 /* Signal that the symbol is a warning symbol. The name is a 4858 warning. The name of the next symbol is the one to warn about; 4859 if a reference is made to a symbol with the same name as the next 4860 symbol, a warning is issued by the linker. */ 4861 #define BSF_WARNING (1 << 12) 4862 4863 /* Signal that the symbol is indirect. This symbol is an indirect 4864 pointer to the symbol with the same name as the next symbol. */ 4865 #define BSF_INDIRECT (1 << 13) 4866 4867 /* BSF_FILE marks symbols that contain a file name. This is used 4868 for ELF STT_FILE symbols. */ 4869 #define BSF_FILE (1 << 14) 4870 4871 /* Symbol is from dynamic linking information. */ 4872 #define BSF_DYNAMIC (1 << 15) 4873 4874 /* The symbol denotes a data object. Used in ELF, and perhaps 4875 others someday. */ 4876 #define BSF_OBJECT (1 << 16) 4877 4878 /* This symbol is a debugging symbol. The value is the offset 4879 into the section of the data. BSF_DEBUGGING should be set 4880 as well. */ 4881 #define BSF_DEBUGGING_RELOC (1 << 17) 4882 4883 /* This symbol is thread local. Used in ELF. */ 4884 #define BSF_THREAD_LOCAL (1 << 18) 4885 4886 /* This symbol represents a complex relocation expression, 4887 with the expression tree serialized in the symbol name. */ 4888 #define BSF_RELC (1 << 19) 4889 4890 /* This symbol represents a signed complex relocation expression, 4891 with the expression tree serialized in the symbol name. */ 4892 #define BSF_SRELC (1 << 20) 4893 4894 /* This symbol was created by bfd_get_synthetic_symtab. */ 4895 #define BSF_SYNTHETIC (1 << 21) 4896 4897 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT. 4898 The dynamic linker will compute the value of this symbol by 4899 calling the function that it points to. BSF_FUNCTION must 4900 also be also set. */ 4901 #define BSF_GNU_INDIRECT_FUNCTION (1 << 22) 4902 /* This symbol is a globally unique data object. The dynamic linker 4903 will make sure that in the entire process there is just one symbol 4904 with this name and type in use. BSF_OBJECT must also be set. */ 4905 #define BSF_GNU_UNIQUE (1 << 23) 4906 4907 flagword flags; 4908 4909 /* A pointer to the section to which this symbol is 4910 relative. This will always be non NULL, there are special 4911 sections for undefined and absolute symbols. */ 4912 struct bfd_section *section; 4913 4914 /* Back end special data. */ 4915 union 4916 { 4917 void *p; 4918 bfd_vma i; 4919 } 4920 udata; 4921 } 4922 asymbol; 4923 4924 #define bfd_get_symtab_upper_bound(abfd) \ 4925 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) 4926 4927 bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym); 4928 4929 bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name); 4930 4931 #define bfd_is_local_label_name(abfd, name) \ 4932 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) 4933 4934 bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym); 4935 4936 #define bfd_is_target_special_symbol(abfd, sym) \ 4937 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym)) 4938 4939 #define bfd_canonicalize_symtab(abfd, location) \ 4940 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) 4941 4942 bfd_boolean bfd_set_symtab 4943 (bfd *abfd, asymbol **location, unsigned int count); 4944 4945 void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); 4946 4947 #define bfd_make_empty_symbol(abfd) \ 4948 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) 4949 4950 asymbol *_bfd_generic_make_empty_symbol (bfd *); 4951 4952 #define bfd_make_debug_symbol(abfd,ptr,size) \ 4953 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) 4954 4955 int bfd_decode_symclass (asymbol *symbol); 4956 4957 bfd_boolean bfd_is_undefined_symclass (int symclass); 4958 4959 void bfd_symbol_info (asymbol *symbol, symbol_info *ret); 4960 4961 bfd_boolean bfd_copy_private_symbol_data 4962 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); 4963 4964 #define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ 4965 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ 4966 (ibfd, isymbol, obfd, osymbol)) 4967 4968 /* Extracted from bfd.c. */ 4969 enum bfd_direction 4970 { 4971 no_direction = 0, 4972 read_direction = 1, 4973 write_direction = 2, 4974 both_direction = 3 4975 }; 4976 4977 struct bfd 4978 { 4979 /* A unique identifier of the BFD */ 4980 unsigned int id; 4981 4982 /* The filename the application opened the BFD with. */ 4983 const char *filename; 4984 4985 /* A pointer to the target jump table. */ 4986 const struct bfd_target *xvec; 4987 4988 /* The IOSTREAM, and corresponding IO vector that provide access 4989 to the file backing the BFD. */ 4990 void *iostream; 4991 const struct bfd_iovec *iovec; 4992 4993 /* The caching routines use these to maintain a 4994 least-recently-used list of BFDs. */ 4995 struct bfd *lru_prev, *lru_next; 4996 4997 /* When a file is closed by the caching routines, BFD retains 4998 state information on the file here... */ 4999 ufile_ptr where; 5000 5001 /* File modified time, if mtime_set is TRUE. */ 5002 long mtime; 5003 5004 /* Reserved for an unimplemented file locking extension. */ 5005 int ifd; 5006 5007 /* The format which belongs to the BFD. (object, core, etc.) */ 5008 bfd_format format; 5009 5010 /* The direction with which the BFD was opened. */ 5011 enum bfd_direction direction; 5012 5013 /* Format_specific flags. */ 5014 flagword flags; 5015 5016 /* Values that may appear in the flags field of a BFD. These also 5017 appear in the object_flags field of the bfd_target structure, where 5018 they indicate the set of flags used by that backend (not all flags 5019 are meaningful for all object file formats) (FIXME: at the moment, 5020 the object_flags values have mostly just been copied from backend 5021 to another, and are not necessarily correct). */ 5022 5023 #define BFD_NO_FLAGS 0x00 5024 5025 /* BFD contains relocation entries. */ 5026 #define HAS_RELOC 0x01 5027 5028 /* BFD is directly executable. */ 5029 #define EXEC_P 0x02 5030 5031 /* BFD has line number information (basically used for F_LNNO in a 5032 COFF header). */ 5033 #define HAS_LINENO 0x04 5034 5035 /* BFD has debugging information. */ 5036 #define HAS_DEBUG 0x08 5037 5038 /* BFD has symbols. */ 5039 #define HAS_SYMS 0x10 5040 5041 /* BFD has local symbols (basically used for F_LSYMS in a COFF 5042 header). */ 5043 #define HAS_LOCALS 0x20 5044 5045 /* BFD is a dynamic object. */ 5046 #define DYNAMIC 0x40 5047 5048 /* Text section is write protected (if D_PAGED is not set, this is 5049 like an a.out NMAGIC file) (the linker sets this by default, but 5050 clears it for -r or -N). */ 5051 #define WP_TEXT 0x80 5052 5053 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the 5054 linker sets this by default, but clears it for -r or -n or -N). */ 5055 #define D_PAGED 0x100 5056 5057 /* BFD is relaxable (this means that bfd_relax_section may be able to 5058 do something) (sometimes bfd_relax_section can do something even if 5059 this is not set). */ 5060 #define BFD_IS_RELAXABLE 0x200 5061 5062 /* This may be set before writing out a BFD to request using a 5063 traditional format. For example, this is used to request that when 5064 writing out an a.out object the symbols not be hashed to eliminate 5065 duplicates. */ 5066 #define BFD_TRADITIONAL_FORMAT 0x400 5067 5068 /* This flag indicates that the BFD contents are actually cached 5069 in memory. If this is set, iostream points to a bfd_in_memory 5070 struct. */ 5071 #define BFD_IN_MEMORY 0x800 5072 5073 /* The sections in this BFD specify a memory page. */ 5074 #define HAS_LOAD_PAGE 0x1000 5075 5076 /* This BFD has been created by the linker and doesn't correspond 5077 to any input file. */ 5078 #define BFD_LINKER_CREATED 0x2000 5079 /* This may be set before writing out a BFD to request that it 5080 be written using values for UIDs, GIDs, timestamps, etc. that 5081 will be consistent from run to run. */ 5082 #define BFD_DETERMINISTIC_OUTPUT 0x4000 5083 5084 5085 /* This may be set before writing out a BFD to request that it 5086 be written using values for UIDs, GIDs, timestamps, etc. that 5087 will be consistent from run to run. */ 5088 #define BFD_DETERMINISTIC_OUTPUT 0x4000 5089 5090 /* Compress sections in this BFD. */ 5091 #define BFD_COMPRESS 0x8000 5092 5093 /* Decompress sections in this BFD. */ 5094 #define BFD_DECOMPRESS 0x10000 5095 5096 /* BFD is a dummy, for plugins. */ 5097 #define BFD_PLUGIN 0x20000 5098 5099 /* Flags bits to be saved in bfd_preserve_save. */ 5100 #define BFD_FLAGS_SAVED \ 5101 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_PLUGIN) 5102 5103 /* Flags bits which are for BFD use only. */ 5104 #define BFD_FLAGS_FOR_BFD_USE_MASK \ 5105 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \ 5106 | BFD_PLUGIN | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT) 5107 5108 /* Currently my_archive is tested before adding origin to 5109 anything. I believe that this can become always an add of 5110 origin, with origin set to 0 for non archive files. */ 5111 ufile_ptr origin; 5112 5113 /* The origin in the archive of the proxy entry. This will 5114 normally be the same as origin, except for thin archives, 5115 when it will contain the current offset of the proxy in the 5116 thin archive rather than the offset of the bfd in its actual 5117 container. */ 5118 ufile_ptr proxy_origin; 5119 5120 /* A hash table for section names. */ 5121 struct bfd_hash_table section_htab; 5122 5123 /* Pointer to linked list of sections. */ 5124 struct bfd_section *sections; 5125 5126 /* The last section on the section list. */ 5127 struct bfd_section *section_last; 5128 5129 /* The number of sections. */ 5130 unsigned int section_count; 5131 5132 /* Stuff only useful for object files: 5133 The start address. */ 5134 bfd_vma start_address; 5135 5136 /* Used for input and output. */ 5137 unsigned int symcount; 5138 5139 /* Symbol table for output BFD (with symcount entries). 5140 Also used by the linker to cache input BFD symbols. */ 5141 struct bfd_symbol **outsymbols; 5142 5143 /* Used for slurped dynamic symbol tables. */ 5144 unsigned int dynsymcount; 5145 5146 /* Pointer to structure which contains architecture information. */ 5147 const struct bfd_arch_info *arch_info; 5148 5149 /* Stuff only useful for archives. */ 5150 void *arelt_data; 5151 struct bfd *my_archive; /* The containing archive BFD. */ 5152 struct bfd *archive_next; /* The next BFD in the archive. */ 5153 struct bfd *archive_head; /* The first BFD in the archive. */ 5154 struct bfd *nested_archives; /* List of nested archive in a flattened 5155 thin archive. */ 5156 5157 /* A chain of BFD structures involved in a link. */ 5158 struct bfd *link_next; 5159 5160 /* A field used by _bfd_generic_link_add_archive_symbols. This will 5161 be used only for archive elements. */ 5162 int archive_pass; 5163 5164 /* Used by the back end to hold private data. */ 5165 union 5166 { 5167 struct aout_data_struct *aout_data; 5168 struct artdata *aout_ar_data; 5169 struct _oasys_data *oasys_obj_data; 5170 struct _oasys_ar_data *oasys_ar_data; 5171 struct coff_tdata *coff_obj_data; 5172 struct pe_tdata *pe_obj_data; 5173 struct xcoff_tdata *xcoff_obj_data; 5174 struct ecoff_tdata *ecoff_obj_data; 5175 struct ieee_data_struct *ieee_data; 5176 struct ieee_ar_data_struct *ieee_ar_data; 5177 struct srec_data_struct *srec_data; 5178 struct verilog_data_struct *verilog_data; 5179 struct ihex_data_struct *ihex_data; 5180 struct tekhex_data_struct *tekhex_data; 5181 struct elf_obj_tdata *elf_obj_data; 5182 struct nlm_obj_tdata *nlm_obj_data; 5183 struct bout_data_struct *bout_data; 5184 struct mmo_data_struct *mmo_data; 5185 struct sun_core_struct *sun_core_data; 5186 struct sco5_core_struct *sco5_core_data; 5187 struct trad_core_struct *trad_core_data; 5188 struct som_data_struct *som_data; 5189 struct hpux_core_struct *hpux_core_data; 5190 struct hppabsd_core_struct *hppabsd_core_data; 5191 struct sgi_core_struct *sgi_core_data; 5192 struct lynx_core_struct *lynx_core_data; 5193 struct osf_core_struct *osf_core_data; 5194 struct cisco_core_struct *cisco_core_data; 5195 struct versados_data_struct *versados_data; 5196 struct netbsd_core_struct *netbsd_core_data; 5197 struct mach_o_data_struct *mach_o_data; 5198 struct mach_o_fat_data_struct *mach_o_fat_data; 5199 struct plugin_data_struct *plugin_data; 5200 struct bfd_pef_data_struct *pef_data; 5201 struct bfd_pef_xlib_data_struct *pef_xlib_data; 5202 struct bfd_sym_data_struct *sym_data; 5203 void *any; 5204 } 5205 tdata; 5206 5207 /* Used by the application to hold private data. */ 5208 void *usrdata; 5209 5210 /* Where all the allocated stuff under this BFD goes. This is a 5211 struct objalloc *, but we use void * to avoid requiring the inclusion 5212 of objalloc.h. */ 5213 void *memory; 5214 5215 /* Is the file descriptor being cached? That is, can it be closed as 5216 needed, and re-opened when accessed later? */ 5217 unsigned int cacheable : 1; 5218 5219 /* Marks whether there was a default target specified when the 5220 BFD was opened. This is used to select which matching algorithm 5221 to use to choose the back end. */ 5222 unsigned int target_defaulted : 1; 5223 5224 /* ... and here: (``once'' means at least once). */ 5225 unsigned int opened_once : 1; 5226 5227 /* Set if we have a locally maintained mtime value, rather than 5228 getting it from the file each time. */ 5229 unsigned int mtime_set : 1; 5230 5231 /* Flag set if symbols from this BFD should not be exported. */ 5232 unsigned int no_export : 1; 5233 5234 /* Remember when output has begun, to stop strange things 5235 from happening. */ 5236 unsigned int output_has_begun : 1; 5237 5238 /* Have archive map. */ 5239 unsigned int has_armap : 1; 5240 5241 /* Set if this is a thin archive. */ 5242 unsigned int is_thin_archive : 1; 5243 5244 /* Set if only required symbols should be added in the link hash table for 5245 this object. Used by VMS linkers. */ 5246 unsigned int selective_search : 1; 5247 }; 5248 5249 typedef enum bfd_error 5250 { 5251 bfd_error_no_error = 0, 5252 bfd_error_system_call, 5253 bfd_error_invalid_target, 5254 bfd_error_wrong_format, 5255 bfd_error_wrong_object_format, 5256 bfd_error_invalid_operation, 5257 bfd_error_no_memory, 5258 bfd_error_no_symbols, 5259 bfd_error_no_armap, 5260 bfd_error_no_more_archived_files, 5261 bfd_error_malformed_archive, 5262 bfd_error_file_not_recognized, 5263 bfd_error_file_ambiguously_recognized, 5264 bfd_error_no_contents, 5265 bfd_error_nonrepresentable_section, 5266 bfd_error_no_debug_section, 5267 bfd_error_bad_value, 5268 bfd_error_file_truncated, 5269 bfd_error_file_too_big, 5270 bfd_error_on_input, 5271 bfd_error_invalid_error_code 5272 } 5273 bfd_error_type; 5274 5275 bfd_error_type bfd_get_error (void); 5276 5277 void bfd_set_error (bfd_error_type error_tag, ...); 5278 5279 const char *bfd_errmsg (bfd_error_type error_tag); 5280 5281 void bfd_perror (const char *message); 5282 5283 typedef void (*bfd_error_handler_type) (const char *, ...); 5284 5285 bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); 5286 5287 void bfd_set_error_program_name (const char *); 5288 5289 bfd_error_handler_type bfd_get_error_handler (void); 5290 5291 long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); 5292 5293 long bfd_canonicalize_reloc 5294 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); 5295 5296 void bfd_set_reloc 5297 (bfd *abfd, asection *sec, arelent **rel, unsigned int count); 5298 5299 bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags); 5300 5301 int bfd_get_arch_size (bfd *abfd); 5302 5303 int bfd_get_sign_extend_vma (bfd *abfd); 5304 5305 bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma); 5306 5307 unsigned int bfd_get_gp_size (bfd *abfd); 5308 5309 void bfd_set_gp_size (bfd *abfd, unsigned int i); 5310 5311 bfd_vma bfd_scan_vma (const char *string, const char **end, int base); 5312 5313 bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd); 5314 5315 #define bfd_copy_private_header_data(ibfd, obfd) \ 5316 BFD_SEND (obfd, _bfd_copy_private_header_data, \ 5317 (ibfd, obfd)) 5318 bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); 5319 5320 #define bfd_copy_private_bfd_data(ibfd, obfd) \ 5321 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ 5322 (ibfd, obfd)) 5323 bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd); 5324 5325 #define bfd_merge_private_bfd_data(ibfd, obfd) \ 5326 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \ 5327 (ibfd, obfd)) 5328 bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); 5329 5330 #define bfd_set_private_flags(abfd, flags) \ 5331 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) 5332 #define bfd_sizeof_headers(abfd, info) \ 5333 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info)) 5334 5335 #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ 5336 BFD_SEND (abfd, _bfd_find_nearest_line, \ 5337 (abfd, sec, syms, off, file, func, line)) 5338 5339 #define bfd_find_line(abfd, syms, sym, file, line) \ 5340 BFD_SEND (abfd, _bfd_find_line, \ 5341 (abfd, syms, sym, file, line)) 5342 5343 #define bfd_find_inliner_info(abfd, file, func, line) \ 5344 BFD_SEND (abfd, _bfd_find_inliner_info, \ 5345 (abfd, file, func, line)) 5346 5347 #define bfd_debug_info_start(abfd) \ 5348 BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) 5349 5350 #define bfd_debug_info_end(abfd) \ 5351 BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) 5352 5353 #define bfd_debug_info_accumulate(abfd, section) \ 5354 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) 5355 5356 #define bfd_stat_arch_elt(abfd, stat) \ 5357 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) 5358 5359 #define bfd_update_armap_timestamp(abfd) \ 5360 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) 5361 5362 #define bfd_set_arch_mach(abfd, arch, mach)\ 5363 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) 5364 5365 #define bfd_relax_section(abfd, section, link_info, again) \ 5366 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) 5367 5368 #define bfd_gc_sections(abfd, link_info) \ 5369 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) 5370 5371 #define bfd_merge_sections(abfd, link_info) \ 5372 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) 5373 5374 #define bfd_is_group_section(abfd, sec) \ 5375 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec)) 5376 5377 #define bfd_discard_group(abfd, sec) \ 5378 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) 5379 5380 #define bfd_link_hash_table_create(abfd) \ 5381 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) 5382 5383 #define bfd_link_hash_table_free(abfd, hash) \ 5384 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash)) 5385 5386 #define bfd_link_add_symbols(abfd, info) \ 5387 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) 5388 5389 #define bfd_link_just_syms(abfd, sec, info) \ 5390 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) 5391 5392 #define bfd_final_link(abfd, info) \ 5393 BFD_SEND (abfd, _bfd_final_link, (abfd, info)) 5394 5395 #define bfd_free_cached_info(abfd) \ 5396 BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) 5397 5398 #define bfd_get_dynamic_symtab_upper_bound(abfd) \ 5399 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) 5400 5401 #define bfd_print_private_bfd_data(abfd, file)\ 5402 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) 5403 5404 #define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ 5405 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) 5406 5407 #define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \ 5408 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \ 5409 dyncount, dynsyms, ret)) 5410 5411 #define bfd_get_dynamic_reloc_upper_bound(abfd) \ 5412 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) 5413 5414 #define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ 5415 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) 5416 5417 extern bfd_byte *bfd_get_relocated_section_contents 5418 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, 5419 bfd_boolean, asymbol **); 5420 5421 bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative); 5422 5423 struct bfd_preserve 5424 { 5425 void *marker; 5426 void *tdata; 5427 flagword flags; 5428 const struct bfd_arch_info *arch_info; 5429 struct bfd_section *sections; 5430 struct bfd_section *section_last; 5431 unsigned int section_count; 5432 struct bfd_hash_table section_htab; 5433 }; 5434 5435 bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *); 5436 5437 void bfd_preserve_restore (bfd *, struct bfd_preserve *); 5438 5439 void bfd_preserve_finish (bfd *, struct bfd_preserve *); 5440 5441 bfd_vma bfd_emul_get_maxpagesize (const char *); 5442 5443 void bfd_emul_set_maxpagesize (const char *, bfd_vma); 5444 5445 bfd_vma bfd_emul_get_commonpagesize (const char *); 5446 5447 void bfd_emul_set_commonpagesize (const char *, bfd_vma); 5448 5449 char *bfd_demangle (bfd *, const char *, int); 5450 5451 /* Extracted from archive.c. */ 5452 symindex bfd_get_next_mapent 5453 (bfd *abfd, symindex previous, carsym **sym); 5454 5455 bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head); 5456 5457 bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); 5458 5459 /* Extracted from corefile.c. */ 5460 const char *bfd_core_file_failing_command (bfd *abfd); 5461 5462 int bfd_core_file_failing_signal (bfd *abfd); 5463 5464 int bfd_core_file_pid (bfd *abfd); 5465 5466 bfd_boolean core_file_matches_executable_p 5467 (bfd *core_bfd, bfd *exec_bfd); 5468 5469 bfd_boolean generic_core_file_matches_executable_p 5470 (bfd *core_bfd, bfd *exec_bfd); 5471 5472 /* Extracted from targets.c. */ 5473 #define BFD_SEND(bfd, message, arglist) \ 5474 ((*((bfd)->xvec->message)) arglist) 5475 5476 #ifdef DEBUG_BFD_SEND 5477 #undef BFD_SEND 5478 #define BFD_SEND(bfd, message, arglist) \ 5479 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 5480 ((*((bfd)->xvec->message)) arglist) : \ 5481 (bfd_assert (__FILE__,__LINE__), NULL)) 5482 #endif 5483 #define BFD_SEND_FMT(bfd, message, arglist) \ 5484 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) 5485 5486 #ifdef DEBUG_BFD_SEND 5487 #undef BFD_SEND_FMT 5488 #define BFD_SEND_FMT(bfd, message, arglist) \ 5489 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 5490 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ 5491 (bfd_assert (__FILE__,__LINE__), NULL)) 5492 #endif 5493 5494 enum bfd_flavour 5495 { 5496 bfd_target_unknown_flavour, 5497 bfd_target_aout_flavour, 5498 bfd_target_coff_flavour, 5499 bfd_target_ecoff_flavour, 5500 bfd_target_xcoff_flavour, 5501 bfd_target_elf_flavour, 5502 bfd_target_ieee_flavour, 5503 bfd_target_nlm_flavour, 5504 bfd_target_oasys_flavour, 5505 bfd_target_tekhex_flavour, 5506 bfd_target_srec_flavour, 5507 bfd_target_verilog_flavour, 5508 bfd_target_ihex_flavour, 5509 bfd_target_som_flavour, 5510 bfd_target_os9k_flavour, 5511 bfd_target_versados_flavour, 5512 bfd_target_msdos_flavour, 5513 bfd_target_ovax_flavour, 5514 bfd_target_evax_flavour, 5515 bfd_target_mmo_flavour, 5516 bfd_target_mach_o_flavour, 5517 bfd_target_pef_flavour, 5518 bfd_target_pef_xlib_flavour, 5519 bfd_target_sym_flavour 5520 }; 5521 5522 enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; 5523 5524 /* Forward declaration. */ 5525 typedef struct bfd_link_info _bfd_link_info; 5526 5527 typedef struct bfd_target 5528 { 5529 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ 5530 char *name; 5531 5532 /* The "flavour" of a back end is a general indication about 5533 the contents of a file. */ 5534 enum bfd_flavour flavour; 5535 5536 /* The order of bytes within the data area of a file. */ 5537 enum bfd_endian byteorder; 5538 5539 /* The order of bytes within the header parts of a file. */ 5540 enum bfd_endian header_byteorder; 5541 5542 /* A mask of all the flags which an executable may have set - 5543 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */ 5544 flagword object_flags; 5545 5546 /* A mask of all the flags which a section may have set - from 5547 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */ 5548 flagword section_flags; 5549 5550 /* The character normally found at the front of a symbol. 5551 (if any), perhaps `_'. */ 5552 char symbol_leading_char; 5553 5554 /* The pad character for file names within an archive header. */ 5555 char ar_pad_char; 5556 5557 /* The maximum number of characters in an archive header. */ 5558 unsigned short ar_max_namelen; 5559 5560 /* Entries for byte swapping for data. These are different from the 5561 other entry points, since they don't take a BFD as the first argument. 5562 Certain other handlers could do the same. */ 5563 bfd_uint64_t (*bfd_getx64) (const void *); 5564 bfd_int64_t (*bfd_getx_signed_64) (const void *); 5565 void (*bfd_putx64) (bfd_uint64_t, void *); 5566 bfd_vma (*bfd_getx32) (const void *); 5567 bfd_signed_vma (*bfd_getx_signed_32) (const void *); 5568 void (*bfd_putx32) (bfd_vma, void *); 5569 bfd_vma (*bfd_getx16) (const void *); 5570 bfd_signed_vma (*bfd_getx_signed_16) (const void *); 5571 void (*bfd_putx16) (bfd_vma, void *); 5572 5573 /* Byte swapping for the headers. */ 5574 bfd_uint64_t (*bfd_h_getx64) (const void *); 5575 bfd_int64_t (*bfd_h_getx_signed_64) (const void *); 5576 void (*bfd_h_putx64) (bfd_uint64_t, void *); 5577 bfd_vma (*bfd_h_getx32) (const void *); 5578 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); 5579 void (*bfd_h_putx32) (bfd_vma, void *); 5580 bfd_vma (*bfd_h_getx16) (const void *); 5581 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); 5582 void (*bfd_h_putx16) (bfd_vma, void *); 5583 5584 /* Format dependent routines: these are vectors of entry points 5585 within the target vector structure, one for each format to check. */ 5586 5587 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */ 5588 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); 5589 5590 /* Set the format of a file being written. */ 5591 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); 5592 5593 /* Write cached information into a file being written, at <<bfd_close>>. */ 5594 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); 5595 5596 5597 /* Generic entry points. */ 5598 #define BFD_JUMP_TABLE_GENERIC(NAME) \ 5599 NAME##_close_and_cleanup, \ 5600 NAME##_bfd_free_cached_info, \ 5601 NAME##_new_section_hook, \ 5602 NAME##_get_section_contents, \ 5603 NAME##_get_section_contents_in_window 5604 5605 /* Called when the BFD is being closed to do any necessary cleanup. */ 5606 bfd_boolean (*_close_and_cleanup) (bfd *); 5607 /* Ask the BFD to free all cached information. */ 5608 bfd_boolean (*_bfd_free_cached_info) (bfd *); 5609 /* Called when a new section is created. */ 5610 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); 5611 /* Read the contents of a section. */ 5612 bfd_boolean (*_bfd_get_section_contents) 5613 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); 5614 bfd_boolean (*_bfd_get_section_contents_in_window) 5615 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); 5616 5617 /* Entry points to copy private data. */ 5618 #define BFD_JUMP_TABLE_COPY(NAME) \ 5619 NAME##_bfd_copy_private_bfd_data, \ 5620 NAME##_bfd_merge_private_bfd_data, \ 5621 _bfd_generic_init_private_section_data, \ 5622 NAME##_bfd_copy_private_section_data, \ 5623 NAME##_bfd_copy_private_symbol_data, \ 5624 NAME##_bfd_copy_private_header_data, \ 5625 NAME##_bfd_set_private_flags, \ 5626 NAME##_bfd_print_private_bfd_data 5627 5628 /* Called to copy BFD general private data from one object file 5629 to another. */ 5630 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); 5631 /* Called to merge BFD general private data from one object file 5632 to a common output file when linking. */ 5633 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); 5634 /* Called to initialize BFD private section data from one object file 5635 to another. */ 5636 #define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ 5637 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info)) 5638 bfd_boolean (*_bfd_init_private_section_data) 5639 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *); 5640 /* Called to copy BFD private section data from one object file 5641 to another. */ 5642 bfd_boolean (*_bfd_copy_private_section_data) 5643 (bfd *, sec_ptr, bfd *, sec_ptr); 5644 /* Called to copy BFD private symbol data from one symbol 5645 to another. */ 5646 bfd_boolean (*_bfd_copy_private_symbol_data) 5647 (bfd *, asymbol *, bfd *, asymbol *); 5648 /* Called to copy BFD private header data from one object file 5649 to another. */ 5650 bfd_boolean (*_bfd_copy_private_header_data) 5651 (bfd *, bfd *); 5652 /* Called to set private backend flags. */ 5653 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); 5654 5655 /* Called to print private BFD data. */ 5656 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); 5657 5658 /* Core file entry points. */ 5659 #define BFD_JUMP_TABLE_CORE(NAME) \ 5660 NAME##_core_file_failing_command, \ 5661 NAME##_core_file_failing_signal, \ 5662 NAME##_core_file_matches_executable_p, \ 5663 NAME##_core_file_pid 5664 5665 char * (*_core_file_failing_command) (bfd *); 5666 int (*_core_file_failing_signal) (bfd *); 5667 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); 5668 int (*_core_file_pid) (bfd *); 5669 5670 /* Archive entry points. */ 5671 #define BFD_JUMP_TABLE_ARCHIVE(NAME) \ 5672 NAME##_slurp_armap, \ 5673 NAME##_slurp_extended_name_table, \ 5674 NAME##_construct_extended_name_table, \ 5675 NAME##_truncate_arname, \ 5676 NAME##_write_armap, \ 5677 NAME##_read_ar_hdr, \ 5678 NAME##_write_ar_hdr, \ 5679 NAME##_openr_next_archived_file, \ 5680 NAME##_get_elt_at_index, \ 5681 NAME##_generic_stat_arch_elt, \ 5682 NAME##_update_armap_timestamp 5683 5684 bfd_boolean (*_bfd_slurp_armap) (bfd *); 5685 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); 5686 bfd_boolean (*_bfd_construct_extended_name_table) 5687 (bfd *, char **, bfd_size_type *, const char **); 5688 void (*_bfd_truncate_arname) (bfd *, const char *, char *); 5689 bfd_boolean (*write_armap) 5690 (bfd *, unsigned int, struct orl *, unsigned int, int); 5691 void * (*_bfd_read_ar_hdr_fn) (bfd *); 5692 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *); 5693 bfd * (*openr_next_archived_file) (bfd *, bfd *); 5694 #define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) 5695 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); 5696 int (*_bfd_stat_arch_elt) (bfd *, struct stat *); 5697 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); 5698 5699 /* Entry points used for symbols. */ 5700 #define BFD_JUMP_TABLE_SYMBOLS(NAME) \ 5701 NAME##_get_symtab_upper_bound, \ 5702 NAME##_canonicalize_symtab, \ 5703 NAME##_make_empty_symbol, \ 5704 NAME##_print_symbol, \ 5705 NAME##_get_symbol_info, \ 5706 NAME##_bfd_is_local_label_name, \ 5707 NAME##_bfd_is_target_special_symbol, \ 5708 NAME##_get_lineno, \ 5709 NAME##_find_nearest_line, \ 5710 _bfd_generic_find_line, \ 5711 NAME##_find_inliner_info, \ 5712 NAME##_bfd_make_debug_symbol, \ 5713 NAME##_read_minisymbols, \ 5714 NAME##_minisymbol_to_symbol 5715 5716 long (*_bfd_get_symtab_upper_bound) (bfd *); 5717 long (*_bfd_canonicalize_symtab) 5718 (bfd *, struct bfd_symbol **); 5719 struct bfd_symbol * 5720 (*_bfd_make_empty_symbol) (bfd *); 5721 void (*_bfd_print_symbol) 5722 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type); 5723 #define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) 5724 void (*_bfd_get_symbol_info) 5725 (bfd *, struct bfd_symbol *, symbol_info *); 5726 #define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) 5727 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); 5728 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); 5729 alent * (*_get_lineno) (bfd *, struct bfd_symbol *); 5730 bfd_boolean (*_bfd_find_nearest_line) 5731 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, 5732 const char **, const char **, unsigned int *); 5733 bfd_boolean (*_bfd_find_line) 5734 (bfd *, struct bfd_symbol **, struct bfd_symbol *, 5735 const char **, unsigned int *); 5736 bfd_boolean (*_bfd_find_inliner_info) 5737 (bfd *, const char **, const char **, unsigned int *); 5738 /* Back-door to allow format-aware applications to create debug symbols 5739 while using BFD for everything else. Currently used by the assembler 5740 when creating COFF files. */ 5741 asymbol * (*_bfd_make_debug_symbol) 5742 (bfd *, void *, unsigned long size); 5743 #define bfd_read_minisymbols(b, d, m, s) \ 5744 BFD_SEND (b, _read_minisymbols, (b, d, m, s)) 5745 long (*_read_minisymbols) 5746 (bfd *, bfd_boolean, void **, unsigned int *); 5747 #define bfd_minisymbol_to_symbol(b, d, m, f) \ 5748 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) 5749 asymbol * (*_minisymbol_to_symbol) 5750 (bfd *, bfd_boolean, const void *, asymbol *); 5751 5752 /* Routines for relocs. */ 5753 #define BFD_JUMP_TABLE_RELOCS(NAME) \ 5754 NAME##_get_reloc_upper_bound, \ 5755 NAME##_canonicalize_reloc, \ 5756 NAME##_bfd_reloc_type_lookup, \ 5757 NAME##_bfd_reloc_name_lookup 5758 5759 long (*_get_reloc_upper_bound) (bfd *, sec_ptr); 5760 long (*_bfd_canonicalize_reloc) 5761 (bfd *, sec_ptr, arelent **, struct bfd_symbol **); 5762 /* See documentation on reloc types. */ 5763 reloc_howto_type * 5764 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); 5765 reloc_howto_type * 5766 (*reloc_name_lookup) (bfd *, const char *); 5767 5768 5769 /* Routines used when writing an object file. */ 5770 #define BFD_JUMP_TABLE_WRITE(NAME) \ 5771 NAME##_set_arch_mach, \ 5772 NAME##_set_section_contents 5773 5774 bfd_boolean (*_bfd_set_arch_mach) 5775 (bfd *, enum bfd_architecture, unsigned long); 5776 bfd_boolean (*_bfd_set_section_contents) 5777 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); 5778 5779 /* Routines used by the linker. */ 5780 #define BFD_JUMP_TABLE_LINK(NAME) \ 5781 NAME##_sizeof_headers, \ 5782 NAME##_bfd_get_relocated_section_contents, \ 5783 NAME##_bfd_relax_section, \ 5784 NAME##_bfd_link_hash_table_create, \ 5785 NAME##_bfd_link_hash_table_free, \ 5786 NAME##_bfd_link_add_symbols, \ 5787 NAME##_bfd_link_just_syms, \ 5788 NAME##_bfd_copy_link_hash_symbol_type, \ 5789 NAME##_bfd_final_link, \ 5790 NAME##_bfd_link_split_section, \ 5791 NAME##_bfd_gc_sections, \ 5792 NAME##_bfd_merge_sections, \ 5793 NAME##_bfd_is_group_section, \ 5794 NAME##_bfd_discard_group, \ 5795 NAME##_section_already_linked, \ 5796 NAME##_bfd_define_common_symbol 5797 5798 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); 5799 bfd_byte * (*_bfd_get_relocated_section_contents) 5800 (bfd *, struct bfd_link_info *, struct bfd_link_order *, 5801 bfd_byte *, bfd_boolean, struct bfd_symbol **); 5802 5803 bfd_boolean (*_bfd_relax_section) 5804 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); 5805 5806 /* Create a hash table for the linker. Different backends store 5807 different information in this table. */ 5808 struct bfd_link_hash_table * 5809 (*_bfd_link_hash_table_create) (bfd *); 5810 5811 /* Release the memory associated with the linker hash table. */ 5812 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); 5813 5814 /* Add symbols from this object file into the hash table. */ 5815 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); 5816 5817 /* Indicate that we are only retrieving symbol values from this section. */ 5818 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); 5819 5820 /* Copy the symbol type of a linker hash table entry. */ 5821 #define bfd_copy_link_hash_symbol_type(b, t, f) \ 5822 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f)) 5823 void (*_bfd_copy_link_hash_symbol_type) 5824 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *); 5825 5826 /* Do a link based on the link_order structures attached to each 5827 section of the BFD. */ 5828 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); 5829 5830 /* Should this section be split up into smaller pieces during linking. */ 5831 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); 5832 5833 /* Remove sections that are not referenced from the output. */ 5834 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); 5835 5836 /* Attempt to merge SEC_MERGE sections. */ 5837 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); 5838 5839 /* Is this section a member of a group? */ 5840 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); 5841 5842 /* Discard members of a group. */ 5843 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); 5844 5845 /* Check if SEC has been already linked during a reloceatable or 5846 final link. */ 5847 void (*_section_already_linked) (bfd *, struct bfd_section *, 5848 struct bfd_link_info *); 5849 5850 /* Define a common symbol. */ 5851 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *, 5852 struct bfd_link_hash_entry *); 5853 5854 /* Routines to handle dynamic symbols and relocs. */ 5855 #define BFD_JUMP_TABLE_DYNAMIC(NAME) \ 5856 NAME##_get_dynamic_symtab_upper_bound, \ 5857 NAME##_canonicalize_dynamic_symtab, \ 5858 NAME##_get_synthetic_symtab, \ 5859 NAME##_get_dynamic_reloc_upper_bound, \ 5860 NAME##_canonicalize_dynamic_reloc 5861 5862 /* Get the amount of memory required to hold the dynamic symbols. */ 5863 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); 5864 /* Read in the dynamic symbols. */ 5865 long (*_bfd_canonicalize_dynamic_symtab) 5866 (bfd *, struct bfd_symbol **); 5867 /* Create synthetized symbols. */ 5868 long (*_bfd_get_synthetic_symtab) 5869 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **, 5870 struct bfd_symbol **); 5871 /* Get the amount of memory required to hold the dynamic relocs. */ 5872 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); 5873 /* Read in the dynamic relocs. */ 5874 long (*_bfd_canonicalize_dynamic_reloc) 5875 (bfd *, arelent **, struct bfd_symbol **); 5876 5877 /* Opposite endian version of this target. */ 5878 const struct bfd_target * alternative_target; 5879 5880 /* Data for use by back-end routines, which isn't 5881 generic enough to belong in this structure. */ 5882 const void *backend_data; 5883 5884 } bfd_target; 5885 5886 bfd_boolean bfd_set_default_target (const char *name); 5887 5888 const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); 5889 5890 const bfd_target *bfd_get_target_info (const char *target_name, 5891 bfd *abfd, 5892 bfd_boolean *is_bigendian, 5893 int *underscoring, 5894 const char **def_target_arch); 5895 const char ** bfd_target_list (void); 5896 5897 const bfd_target *bfd_search_for_target 5898 (int (*search_func) (const bfd_target *, void *), 5899 void *); 5900 5901 /* Extracted from format.c. */ 5902 bfd_boolean bfd_check_format (bfd *abfd, bfd_format format); 5903 5904 bfd_boolean bfd_check_format_matches 5905 (bfd *abfd, bfd_format format, char ***matching); 5906 5907 bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); 5908 5909 const char *bfd_format_string (bfd_format format); 5910 5911 /* Extracted from linker.c. */ 5912 bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); 5913 5914 #define bfd_link_split_section(abfd, sec) \ 5915 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) 5916 5917 void bfd_section_already_linked (bfd *abfd, asection *sec, 5918 struct bfd_link_info *info); 5919 5920 #define bfd_section_already_linked(abfd, sec, info) \ 5921 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info)) 5922 5923 bfd_boolean bfd_generic_define_common_symbol 5924 (bfd *output_bfd, struct bfd_link_info *info, 5925 struct bfd_link_hash_entry *h); 5926 5927 #define bfd_define_common_symbol(output_bfd, info, h) \ 5928 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h)) 5929 5930 struct bfd_elf_version_tree * bfd_find_version_for_sym 5931 (struct bfd_elf_version_tree *verdefs, 5932 const char *sym_name, bfd_boolean *hide); 5933 5934 /* Extracted from simple.c. */ 5935 bfd_byte *bfd_simple_get_relocated_section_contents 5936 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); 5937 5938 /* Extracted from compress.c. */ 5939 bfd_boolean bfd_compress_section_contents 5940 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer, 5941 bfd_size_type uncompressed_size); 5942 5943 bfd_boolean bfd_get_full_section_contents 5944 (bfd *abfd, asection *section, bfd_byte **ptr); 5945 5946 bfd_boolean bfd_is_section_compressed 5947 (bfd *abfd, asection *section); 5948 5949 bfd_boolean bfd_init_section_decompress_status 5950 (bfd *abfd, asection *section); 5951 5952 bfd_boolean bfd_init_section_compress_status 5953 (bfd *abfd, asection *section); 5954 5955 #ifdef __cplusplus 5956 } 5957 #endif 5958 #endif 5959