1/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically 2 generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c", 3 "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c", 4 "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c", 5 "linker.c" and "simple.c". 6 Run "make headers" in your build bfd/ to regenerate. */ 7 8/* Main header file for the bfd library -- portable access to object files. 9 10 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 11 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 12 Free Software Foundation, Inc. 13 14 Contributed by Cygnus Support. 15 16 This file is part of BFD, the Binary File Descriptor library. 17 18 This program is free software; you can redistribute it and/or modify 19 it under the terms of the GNU General Public License as published by 20 the Free Software Foundation; either version 2 of the License, or 21 (at your option) any later version. 22 23 This program is distributed in the hope that it will be useful, 24 but WITHOUT ANY WARRANTY; without even the implied warranty of 25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 26 GNU General Public License for more details. 27 28 You should have received a copy of the GNU General Public License 29 along with this program; if not, write to the Free Software 30 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 31 32#ifndef __BFD_H_SEEN__ 33#define __BFD_H_SEEN__ 34 35#ifdef __cplusplus 36extern "C" { 37#endif 38 39#include "ansidecl.h" 40#include "symcat.h" 41#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) 42#ifndef SABER 43/* This hack is to avoid a problem with some strict ANSI C preprocessors. 44 The problem is, "32_" is not a valid preprocessing token, and we don't 45 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will 46 cause the inner CONCAT2 macros to be evaluated first, producing 47 still-valid pp-tokens. Then the final concatenation can be done. */ 48#undef CONCAT4 49#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) 50#endif 51#endif 52 53/* This is a utility macro to handle the situation where the code 54 wants to place a constant string into the code, followed by a 55 comma and then the length of the string. Doing this by hand 56 is error prone, so using this macro is safer. The macro will 57 also safely handle the case where a NULL is passed as the arg. */ 58#define STRING_COMMA_LEN(STR) (STR), ((STR) ? sizeof (STR) - 1 : 0) 59/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro 60 to create the arguments to another macro, since the preprocessor 61 will mis-count the number of arguments to the outer macro (by not 62 evaluating STRING_COMMA_LEN and so missing the comma). This is a 63 problem for example when trying to use STRING_COMMA_LEN to build 64 the arguments to the strncmp() macro. Hence this alternative 65 definition of strncmp is provided here. 66 67 Note - these macros do NOT work if STR2 is not a constant string. */ 68#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0) 69 /* strcpy() can have a similar problem, but since we know we are 70 copying a constant string, we can use memcpy which will be faster 71 since there is no need to check for a NUL byte inside STR. We 72 can also save time if we do not need to copy the terminating NUL. */ 73#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1) 74#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2)) 75 76 77/* The word size used by BFD on the host. This may be 64 with a 32 78 bit target if the host is 64 bit, or if other 64 bit targets have 79 been selected with --enable-targets, or if --enable-64-bit-bfd. */ 80#define BFD_ARCH_SIZE @wordsize@ 81 82/* The word size of the default bfd target. */ 83#define BFD_DEFAULT_TARGET_SIZE @bfd_default_target_size@ 84 85#define BFD_HOST_64BIT_LONG @BFD_HOST_64BIT_LONG@ 86#define BFD_HOST_LONG_LONG @BFD_HOST_LONG_LONG@ 87#if @BFD_HOST_64_BIT_DEFINED@ 88#define BFD_HOST_64_BIT @BFD_HOST_64_BIT@ 89#define BFD_HOST_U_64_BIT @BFD_HOST_U_64_BIT@ 90typedef BFD_HOST_64_BIT bfd_int64_t; 91typedef BFD_HOST_U_64_BIT bfd_uint64_t; 92#endif 93 94#if BFD_ARCH_SIZE >= 64 95#define BFD64 96#endif 97 98#ifndef INLINE 99#if __GNUC__ >= 2 100#define INLINE __inline__ 101#else 102#define INLINE 103#endif 104#endif 105 106/* Forward declaration. */ 107typedef struct bfd bfd; 108 109/* Boolean type used in bfd. Too many systems define their own 110 versions of "boolean" for us to safely typedef a "boolean" of 111 our own. Using an enum for "bfd_boolean" has its own set of 112 problems, with strange looking casts required to avoid warnings 113 on some older compilers. Thus we just use an int. 114 115 General rule: Functions which are bfd_boolean return TRUE on 116 success and FALSE on failure (unless they're a predicate). */ 117 118typedef int bfd_boolean; 119#undef FALSE 120#undef TRUE 121#define FALSE 0 122#define TRUE 1 123 124#ifdef BFD64 125 126#ifndef BFD_HOST_64_BIT 127 #error No 64 bit integer type available 128#endif /* ! defined (BFD_HOST_64_BIT) */ 129 130typedef BFD_HOST_U_64_BIT bfd_vma; 131typedef BFD_HOST_64_BIT bfd_signed_vma; 132typedef BFD_HOST_U_64_BIT bfd_size_type; 133typedef BFD_HOST_U_64_BIT symvalue; 134 135#ifndef fprintf_vma 136#if BFD_HOST_64BIT_LONG 137#define sprintf_vma(s,x) sprintf (s, "%016lx", x) 138#define fprintf_vma(f,x) fprintf (f, "%016lx", x) 139#else 140#define _bfd_int64_low(x) ((unsigned long) (((x) & 0xffffffff))) 141#define _bfd_int64_high(x) ((unsigned long) (((x) >> 32) & 0xffffffff)) 142#define fprintf_vma(s,x) \ 143 fprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) 144#define sprintf_vma(s,x) \ 145 sprintf ((s), "%08lx%08lx", _bfd_int64_high (x), _bfd_int64_low (x)) 146#endif 147#endif 148 149#else /* not BFD64 */ 150 151/* Represent a target address. Also used as a generic unsigned type 152 which is guaranteed to be big enough to hold any arithmetic types 153 we need to deal with. */ 154typedef unsigned long bfd_vma; 155 156/* A generic signed type which is guaranteed to be big enough to hold any 157 arithmetic types we need to deal with. Can be assumed to be compatible 158 with bfd_vma in the same way that signed and unsigned ints are compatible 159 (as parameters, in assignment, etc). */ 160typedef long bfd_signed_vma; 161 162typedef unsigned long symvalue; 163typedef unsigned long bfd_size_type; 164 165/* Print a bfd_vma x on stream s. */ 166#define fprintf_vma(s,x) fprintf (s, "%08lx", x) 167#define sprintf_vma(s,x) sprintf (s, "%08lx", x) 168 169#endif /* not BFD64 */ 170 171#define HALF_BFD_SIZE_TYPE \ 172 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2)) 173 174#ifndef BFD_HOST_64_BIT 175/* Fall back on a 32 bit type. The idea is to make these types always 176 available for function return types, but in the case that 177 BFD_HOST_64_BIT is undefined such a function should abort or 178 otherwise signal an error. */ 179typedef bfd_signed_vma bfd_int64_t; 180typedef bfd_vma bfd_uint64_t; 181#endif 182 183/* An offset into a file. BFD always uses the largest possible offset 184 based on the build time availability of fseek, fseeko, or fseeko64. */ 185typedef @bfd_file_ptr@ file_ptr; 186typedef unsigned @bfd_file_ptr@ ufile_ptr; 187 188extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); 189extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); 190 191#define printf_vma(x) fprintf_vma(stdout,x) 192#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) 193 194typedef unsigned int flagword; /* 32 bits of flags */ 195typedef unsigned char bfd_byte; 196 197/* File formats. */ 198 199typedef enum bfd_format 200{ 201 bfd_unknown = 0, /* File format is unknown. */ 202 bfd_object, /* Linker/assembler/compiler output. */ 203 bfd_archive, /* Object archive file. */ 204 bfd_core, /* Core dump. */ 205 bfd_type_end /* Marks the end; don't use it! */ 206} 207bfd_format; 208 209/* Values that may appear in the flags field of a BFD. These also 210 appear in the object_flags field of the bfd_target structure, where 211 they indicate the set of flags used by that backend (not all flags 212 are meaningful for all object file formats) (FIXME: at the moment, 213 the object_flags values have mostly just been copied from backend 214 to another, and are not necessarily correct). */ 215 216/* No flags. */ 217#define BFD_NO_FLAGS 0x00 218 219/* BFD contains relocation entries. */ 220#define HAS_RELOC 0x01 221 222/* BFD is directly executable. */ 223#define EXEC_P 0x02 224 225/* BFD has line number information (basically used for F_LNNO in a 226 COFF header). */ 227#define HAS_LINENO 0x04 228 229/* BFD has debugging information. */ 230#define HAS_DEBUG 0x08 231 232/* BFD has symbols. */ 233#define HAS_SYMS 0x10 234 235/* BFD has local symbols (basically used for F_LSYMS in a COFF 236 header). */ 237#define HAS_LOCALS 0x20 238 239/* BFD is a dynamic object. */ 240#define DYNAMIC 0x40 241 242/* Text section is write protected (if D_PAGED is not set, this is 243 like an a.out NMAGIC file) (the linker sets this by default, but 244 clears it for -r or -N). */ 245#define WP_TEXT 0x80 246 247/* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the 248 linker sets this by default, but clears it for -r or -n or -N). */ 249#define D_PAGED 0x100 250 251/* BFD is relaxable (this means that bfd_relax_section may be able to 252 do something) (sometimes bfd_relax_section can do something even if 253 this is not set). */ 254#define BFD_IS_RELAXABLE 0x200 255 256/* This may be set before writing out a BFD to request using a 257 traditional format. For example, this is used to request that when 258 writing out an a.out object the symbols not be hashed to eliminate 259 duplicates. */ 260#define BFD_TRADITIONAL_FORMAT 0x400 261 262/* This flag indicates that the BFD contents are actually cached in 263 memory. If this is set, iostream points to a bfd_in_memory struct. */ 264#define BFD_IN_MEMORY 0x800 265 266/* The sections in this BFD specify a memory page. */ 267#define HAS_LOAD_PAGE 0x1000 268 269/* This BFD has been created by the linker and doesn't correspond 270 to any input file. */ 271#define BFD_LINKER_CREATED 0x2000 272 273/* Symbols and relocation. */ 274 275/* A count of carsyms (canonical archive symbols). */ 276typedef unsigned long symindex; 277 278/* How to perform a relocation. */ 279typedef const struct reloc_howto_struct reloc_howto_type; 280 281#define BFD_NO_MORE_SYMBOLS ((symindex) ~0) 282 283/* General purpose part of a symbol X; 284 target specific parts are in libcoff.h, libaout.h, etc. */ 285 286#define bfd_get_section(x) ((x)->section) 287#define bfd_get_output_section(x) ((x)->section->output_section) 288#define bfd_set_section(x,y) ((x)->section) = (y) 289#define bfd_asymbol_base(x) ((x)->section->vma) 290#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) 291#define bfd_asymbol_name(x) ((x)->name) 292/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ 293#define bfd_asymbol_bfd(x) ((x)->the_bfd) 294#define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour) 295 296/* A canonical archive symbol. */ 297/* This is a type pun with struct ranlib on purpose! */ 298typedef struct carsym 299{ 300 char *name; 301 file_ptr file_offset; /* Look here to find the file. */ 302} 303carsym; /* To make these you call a carsymogen. */ 304 305/* Used in generating armaps (archive tables of contents). 306 Perhaps just a forward definition would do? */ 307struct orl /* Output ranlib. */ 308{ 309 char **name; /* Symbol name. */ 310 union 311 { 312 file_ptr pos; 313 bfd *abfd; 314 } u; /* bfd* or file position. */ 315 int namidx; /* Index into string table. */ 316}; 317 318/* Linenumber stuff. */ 319typedef struct lineno_cache_entry 320{ 321 unsigned int line_number; /* Linenumber from start of function. */ 322 union 323 { 324 struct bfd_symbol *sym; /* Function name. */ 325 bfd_vma offset; /* Offset into section. */ 326 } u; 327} 328alent; 329 330/* Object and core file sections. */ 331 332#define align_power(addr, align) \ 333 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align))) 334 335typedef struct bfd_section *sec_ptr; 336 337#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0) 338#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0) 339#define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0) 340#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0) 341#define bfd_section_name(bfd, ptr) ((ptr)->name) 342#define bfd_section_size(bfd, ptr) ((ptr)->size) 343#define bfd_get_section_size(ptr) ((ptr)->size) 344#define bfd_section_vma(bfd, ptr) ((ptr)->vma) 345#define bfd_section_lma(bfd, ptr) ((ptr)->lma) 346#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power) 347#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0) 348#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata) 349 350#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0) 351 352#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE) 353#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE) 354#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE) 355/* Find the address one past the end of SEC. */ 356#define bfd_get_section_limit(bfd, sec) \ 357 (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \ 358 / bfd_octets_per_byte (bfd)) 359 360/* Forward define. */ 361struct stat; 362 363typedef enum bfd_print_symbol 364{ 365 bfd_print_symbol_name, 366 bfd_print_symbol_more, 367 bfd_print_symbol_all 368} bfd_print_symbol_type; 369 370/* Information about a symbol that nm needs. */ 371 372typedef struct _symbol_info 373{ 374 symvalue value; 375 char type; 376 const char *name; /* Symbol name. */ 377 unsigned char stab_type; /* Stab type. */ 378 char stab_other; /* Stab other. */ 379 short stab_desc; /* Stab desc. */ 380 const char *stab_name; /* String for stab type. */ 381} symbol_info; 382 383/* Get the name of a stabs type code. */ 384 385extern const char *bfd_get_stab_name (int); 386 387/* Hash table routines. There is no way to free up a hash table. */ 388 389/* An element in the hash table. Most uses will actually use a larger 390 structure, and an instance of this will be the first field. */ 391 392struct bfd_hash_entry 393{ 394 /* Next entry for this hash code. */ 395 struct bfd_hash_entry *next; 396 /* String being hashed. */ 397 const char *string; 398 /* Hash code. This is the full hash code, not the index into the 399 table. */ 400 unsigned long hash; 401}; 402 403/* A hash table. */ 404 405struct bfd_hash_table 406{ 407 /* The hash array. */ 408 struct bfd_hash_entry **table; 409 /* A function used to create new elements in the hash table. The 410 first entry is itself a pointer to an element. When this 411 function is first invoked, this pointer will be NULL. However, 412 having the pointer permits a hierarchy of method functions to be 413 built each of which calls the function in the superclass. Thus 414 each function should be written to allocate a new block of memory 415 only if the argument is NULL. */ 416 struct bfd_hash_entry *(*newfunc) 417 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 418 /* An objalloc for this hash table. This is a struct objalloc *, 419 but we use void * to avoid requiring the inclusion of objalloc.h. */ 420 void *memory; 421 /* The number of slots in the hash table. */ 422 unsigned int size; 423 /* The number of entries in the hash table. */ 424 unsigned int count; 425 /* The size of elements. */ 426 unsigned int entsize; 427 /* If non-zero, don't grow the hash table. */ 428 unsigned int frozen:1; 429}; 430 431/* Initialize a hash table. */ 432extern bfd_boolean bfd_hash_table_init 433 (struct bfd_hash_table *, 434 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 435 struct bfd_hash_table *, 436 const char *), 437 unsigned int); 438 439/* Initialize a hash table specifying a size. */ 440extern bfd_boolean bfd_hash_table_init_n 441 (struct bfd_hash_table *, 442 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 443 struct bfd_hash_table *, 444 const char *), 445 unsigned int, unsigned int); 446 447/* Free up a hash table. */ 448extern void bfd_hash_table_free 449 (struct bfd_hash_table *); 450 451/* Look up a string in a hash table. If CREATE is TRUE, a new entry 452 will be created for this string if one does not already exist. The 453 COPY argument must be TRUE if this routine should copy the string 454 into newly allocated memory when adding an entry. */ 455extern struct bfd_hash_entry *bfd_hash_lookup 456 (struct bfd_hash_table *, const char *, bfd_boolean create, 457 bfd_boolean copy); 458 459/* Replace an entry in a hash table. */ 460extern void bfd_hash_replace 461 (struct bfd_hash_table *, struct bfd_hash_entry *old, 462 struct bfd_hash_entry *nw); 463 464/* Base method for creating a hash table entry. */ 465extern struct bfd_hash_entry *bfd_hash_newfunc 466 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 467 468/* Grab some space for a hash table entry. */ 469extern void *bfd_hash_allocate 470 (struct bfd_hash_table *, unsigned int); 471 472/* Traverse a hash table in a random order, calling a function on each 473 element. If the function returns FALSE, the traversal stops. The 474 INFO argument is passed to the function. */ 475extern void bfd_hash_traverse 476 (struct bfd_hash_table *, 477 bfd_boolean (*) (struct bfd_hash_entry *, void *), 478 void *info); 479 480/* Allows the default size of a hash table to be configured. New hash 481 tables allocated using bfd_hash_table_init will be created with 482 this size. */ 483extern void bfd_hash_set_default_size (bfd_size_type); 484 485/* This structure is used to keep track of stabs in sections 486 information while linking. */ 487 488struct stab_info 489{ 490 /* A hash table used to hold stabs strings. */ 491 struct bfd_strtab_hash *strings; 492 /* The header file hash table. */ 493 struct bfd_hash_table includes; 494 /* The first .stabstr section. */ 495 struct bfd_section *stabstr; 496}; 497 498#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table 499 500/* User program access to BFD facilities. */ 501 502/* Direct I/O routines, for programs which know more about the object 503 file than BFD does. Use higher level routines if possible. */ 504 505extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); 506extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); 507extern int bfd_seek (bfd *, file_ptr, int); 508extern file_ptr bfd_tell (bfd *); 509extern int bfd_flush (bfd *); 510extern int bfd_stat (bfd *, struct stat *); 511 512/* Deprecated old routines. */ 513#if __GNUC__ 514#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 515 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ 516 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 517#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 518 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ 519 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 520#else 521#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 522 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ 523 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 524#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 525 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ 526 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 527#endif 528extern void warn_deprecated (const char *, const char *, int, const char *); 529 530/* Cast from const char * to char * so that caller can assign to 531 a char * without a warning. */ 532#define bfd_get_filename(abfd) ((char *) (abfd)->filename) 533#define bfd_get_cacheable(abfd) ((abfd)->cacheable) 534#define bfd_get_format(abfd) ((abfd)->format) 535#define bfd_get_target(abfd) ((abfd)->xvec->name) 536#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour) 537#define bfd_family_coff(abfd) \ 538 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \ 539 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour) 540#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG) 541#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE) 542#define bfd_header_big_endian(abfd) \ 543 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG) 544#define bfd_header_little_endian(abfd) \ 545 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE) 546#define bfd_get_file_flags(abfd) ((abfd)->flags) 547#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) 548#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) 549#define bfd_my_archive(abfd) ((abfd)->my_archive) 550#define bfd_has_map(abfd) ((abfd)->has_armap) 551 552#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) 553#define bfd_usrdata(abfd) ((abfd)->usrdata) 554 555#define bfd_get_start_address(abfd) ((abfd)->start_address) 556#define bfd_get_symcount(abfd) ((abfd)->symcount) 557#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) 558#define bfd_count_sections(abfd) ((abfd)->section_count) 559 560#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount) 561 562#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) 563 564#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE) 565 566extern bfd_boolean bfd_cache_close 567 (bfd *abfd); 568/* NB: This declaration should match the autogenerated one in libbfd.h. */ 569 570extern bfd_boolean bfd_cache_close_all (void); 571 572extern bfd_boolean bfd_record_phdr 573 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma, 574 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **); 575 576/* Byte swapping routines. */ 577 578bfd_uint64_t bfd_getb64 (const void *); 579bfd_uint64_t bfd_getl64 (const void *); 580bfd_int64_t bfd_getb_signed_64 (const void *); 581bfd_int64_t bfd_getl_signed_64 (const void *); 582bfd_vma bfd_getb32 (const void *); 583bfd_vma bfd_getl32 (const void *); 584bfd_signed_vma bfd_getb_signed_32 (const void *); 585bfd_signed_vma bfd_getl_signed_32 (const void *); 586bfd_vma bfd_getb16 (const void *); 587bfd_vma bfd_getl16 (const void *); 588bfd_signed_vma bfd_getb_signed_16 (const void *); 589bfd_signed_vma bfd_getl_signed_16 (const void *); 590void bfd_putb64 (bfd_uint64_t, void *); 591void bfd_putl64 (bfd_uint64_t, void *); 592void bfd_putb32 (bfd_vma, void *); 593void bfd_putl32 (bfd_vma, void *); 594void bfd_putb16 (bfd_vma, void *); 595void bfd_putl16 (bfd_vma, void *); 596 597/* Byte swapping routines which take size and endiannes as arguments. */ 598 599bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean); 600void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean); 601 602extern bfd_boolean bfd_section_already_linked_table_init (void); 603extern void bfd_section_already_linked_table_free (void); 604 605/* Externally visible ECOFF routines. */ 606 607#if defined(__STDC__) || defined(ALMOST_STDC) 608struct ecoff_debug_info; 609struct ecoff_debug_swap; 610struct ecoff_extr; 611struct bfd_symbol; 612struct bfd_link_info; 613struct bfd_link_hash_entry; 614struct bfd_elf_version_tree; 615#endif 616extern bfd_vma bfd_ecoff_get_gp_value 617 (bfd * abfd); 618extern bfd_boolean bfd_ecoff_set_gp_value 619 (bfd *abfd, bfd_vma gp_value); 620extern bfd_boolean bfd_ecoff_set_regmasks 621 (bfd *abfd, unsigned long gprmask, unsigned long fprmask, 622 unsigned long *cprmask); 623extern void *bfd_ecoff_debug_init 624 (bfd *output_bfd, struct ecoff_debug_info *output_debug, 625 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 626extern void bfd_ecoff_debug_free 627 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 628 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 629extern bfd_boolean bfd_ecoff_debug_accumulate 630 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 631 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 632 struct ecoff_debug_info *input_debug, 633 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *); 634extern bfd_boolean bfd_ecoff_debug_accumulate_other 635 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 636 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 637 struct bfd_link_info *); 638extern bfd_boolean bfd_ecoff_debug_externals 639 (bfd *abfd, struct ecoff_debug_info *debug, 640 const struct ecoff_debug_swap *swap, bfd_boolean relocatable, 641 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *), 642 void (*set_index) (struct bfd_symbol *, bfd_size_type)); 643extern bfd_boolean bfd_ecoff_debug_one_external 644 (bfd *abfd, struct ecoff_debug_info *debug, 645 const struct ecoff_debug_swap *swap, const char *name, 646 struct ecoff_extr *esym); 647extern bfd_size_type bfd_ecoff_debug_size 648 (bfd *abfd, struct ecoff_debug_info *debug, 649 const struct ecoff_debug_swap *swap); 650extern bfd_boolean bfd_ecoff_write_debug 651 (bfd *abfd, struct ecoff_debug_info *debug, 652 const struct ecoff_debug_swap *swap, file_ptr where); 653extern bfd_boolean bfd_ecoff_write_accumulated_debug 654 (void *handle, bfd *abfd, struct ecoff_debug_info *debug, 655 const struct ecoff_debug_swap *swap, 656 struct bfd_link_info *info, file_ptr where); 657 658/* Externally visible ELF routines. */ 659 660struct bfd_link_needed_list 661{ 662 struct bfd_link_needed_list *next; 663 bfd *by; 664 const char *name; 665}; 666 667enum dynamic_lib_link_class { 668 DYN_NORMAL = 0, 669 DYN_AS_NEEDED = 1, 670 DYN_DT_NEEDED = 2, 671 DYN_NO_ADD_NEEDED = 4, 672 DYN_NO_NEEDED = 8 673}; 674 675enum notice_asneeded_action { 676 notice_as_needed, 677 notice_not_needed, 678 notice_needed 679}; 680 681extern bfd_boolean bfd_elf_record_link_assignment 682 (bfd *, struct bfd_link_info *, const char *, bfd_boolean, 683 bfd_boolean); 684extern struct bfd_link_needed_list *bfd_elf_get_needed_list 685 (bfd *, struct bfd_link_info *); 686extern bfd_boolean bfd_elf_get_bfd_needed_list 687 (bfd *, struct bfd_link_needed_list **); 688extern bfd_boolean bfd_elf_size_dynamic_sections 689 (bfd *, const char *, const char *, const char *, const char * const *, 690 struct bfd_link_info *, struct bfd_section **, 691 struct bfd_elf_version_tree *); 692extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr 693 (bfd *, struct bfd_link_info *); 694extern void bfd_elf_set_dt_needed_name 695 (bfd *, const char *); 696extern const char *bfd_elf_get_dt_soname 697 (bfd *); 698extern void bfd_elf_set_dyn_lib_class 699 (bfd *, enum dynamic_lib_link_class); 700extern int bfd_elf_get_dyn_lib_class 701 (bfd *); 702extern struct bfd_link_needed_list *bfd_elf_get_runpath_list 703 (bfd *, struct bfd_link_info *); 704extern bfd_boolean bfd_elf_discard_info 705 (bfd *, struct bfd_link_info *); 706extern unsigned int _bfd_elf_default_action_discarded 707 (struct bfd_section *); 708 709/* Return an upper bound on the number of bytes required to store a 710 copy of ABFD's program header table entries. Return -1 if an error 711 occurs; bfd_get_error will return an appropriate code. */ 712extern long bfd_get_elf_phdr_upper_bound 713 (bfd *abfd); 714 715/* Copy ABFD's program header table entries to *PHDRS. The entries 716 will be stored as an array of Elf_Internal_Phdr structures, as 717 defined in include/elf/internal.h. To find out how large the 718 buffer needs to be, call bfd_get_elf_phdr_upper_bound. 719 720 Return the number of program header table entries read, or -1 if an 721 error occurs; bfd_get_error will return an appropriate code. */ 722extern int bfd_get_elf_phdrs 723 (bfd *abfd, void *phdrs); 724 725/* Create a new BFD as if by bfd_openr. Rather than opening a file, 726 reconstruct an ELF file by reading the segments out of remote memory 727 based on the ELF file header at EHDR_VMA and the ELF program headers it 728 points to. If not null, *LOADBASEP is filled in with the difference 729 between the VMAs from which the segments were read, and the VMAs the 730 file headers (and hence BFD's idea of each section's VMA) put them at. 731 732 The function TARGET_READ_MEMORY is called to copy LEN bytes from the 733 remote memory at target address VMA into the local buffer at MYADDR; it 734 should return zero on success or an `errno' code on failure. TEMPL must 735 be a BFD for an ELF target with the word size and byte order found in 736 the remote memory. */ 737extern bfd *bfd_elf_bfd_from_remote_memory 738 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, 739 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len)); 740 741/* Return the arch_size field of an elf bfd, or -1 if not elf. */ 742extern int bfd_get_arch_size 743 (bfd *); 744 745/* Return TRUE if address "naturally" sign extends, or -1 if not elf. */ 746extern int bfd_get_sign_extend_vma 747 (bfd *); 748 749extern struct bfd_section *_bfd_elf_tls_setup 750 (bfd *, struct bfd_link_info *); 751 752extern void _bfd_fix_excluded_sec_syms 753 (bfd *, struct bfd_link_info *); 754 755extern unsigned bfd_m68k_mach_to_features (int); 756 757extern int bfd_m68k_features_to_mach (unsigned); 758 759extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs 760 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 761 char **); 762 763extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs 764 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 765 char **); 766 767/* SunOS shared library support routines for the linker. */ 768 769extern struct bfd_link_needed_list *bfd_sunos_get_needed_list 770 (bfd *, struct bfd_link_info *); 771extern bfd_boolean bfd_sunos_record_link_assignment 772 (bfd *, struct bfd_link_info *, const char *); 773extern bfd_boolean bfd_sunos_size_dynamic_sections 774 (bfd *, struct bfd_link_info *, struct bfd_section **, 775 struct bfd_section **, struct bfd_section **); 776 777/* Linux shared library support routines for the linker. */ 778 779extern bfd_boolean bfd_i386linux_size_dynamic_sections 780 (bfd *, struct bfd_link_info *); 781extern bfd_boolean bfd_m68klinux_size_dynamic_sections 782 (bfd *, struct bfd_link_info *); 783extern bfd_boolean bfd_sparclinux_size_dynamic_sections 784 (bfd *, struct bfd_link_info *); 785 786/* mmap hacks */ 787 788struct _bfd_window_internal; 789typedef struct _bfd_window_internal bfd_window_internal; 790 791typedef struct _bfd_window 792{ 793 /* What the user asked for. */ 794 void *data; 795 bfd_size_type size; 796 /* The actual window used by BFD. Small user-requested read-only 797 regions sharing a page may share a single window into the object 798 file. Read-write versions shouldn't until I've fixed things to 799 keep track of which portions have been claimed by the 800 application; don't want to give the same region back when the 801 application wants two writable copies! */ 802 struct _bfd_window_internal *i; 803} 804bfd_window; 805 806extern void bfd_init_window 807 (bfd_window *); 808extern void bfd_free_window 809 (bfd_window *); 810extern bfd_boolean bfd_get_file_window 811 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean); 812 813/* XCOFF support routines for the linker. */ 814 815extern bfd_boolean bfd_xcoff_link_record_set 816 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); 817extern bfd_boolean bfd_xcoff_import_symbol 818 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma, 819 const char *, const char *, const char *, unsigned int); 820extern bfd_boolean bfd_xcoff_export_symbol 821 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); 822extern bfd_boolean bfd_xcoff_link_count_reloc 823 (bfd *, struct bfd_link_info *, const char *); 824extern bfd_boolean bfd_xcoff_record_link_assignment 825 (bfd *, struct bfd_link_info *, const char *); 826extern bfd_boolean bfd_xcoff_size_dynamic_sections 827 (bfd *, struct bfd_link_info *, const char *, const char *, 828 unsigned long, unsigned long, unsigned long, bfd_boolean, 829 int, bfd_boolean, bfd_boolean, struct bfd_section **, bfd_boolean); 830extern bfd_boolean bfd_xcoff_link_generate_rtinit 831 (bfd *, const char *, const char *, bfd_boolean); 832 833/* XCOFF support routines for ar. */ 834extern bfd_boolean bfd_xcoff_ar_archive_set_magic 835 (bfd *, char *); 836 837/* Externally visible COFF routines. */ 838 839#if defined(__STDC__) || defined(ALMOST_STDC) 840struct internal_syment; 841union internal_auxent; 842#endif 843 844extern bfd_boolean bfd_coff_get_syment 845 (bfd *, struct bfd_symbol *, struct internal_syment *); 846 847extern bfd_boolean bfd_coff_get_auxent 848 (bfd *, struct bfd_symbol *, int, union internal_auxent *); 849 850extern bfd_boolean bfd_coff_set_symbol_class 851 (bfd *, struct bfd_symbol *, unsigned int); 852 853extern bfd_boolean bfd_m68k_coff_create_embedded_relocs 854 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); 855 856/* ARM VFP11 erratum workaround support. */ 857typedef enum 858{ 859 BFD_ARM_VFP11_FIX_DEFAULT, 860 BFD_ARM_VFP11_FIX_NONE, 861 BFD_ARM_VFP11_FIX_SCALAR, 862 BFD_ARM_VFP11_FIX_VECTOR 863} bfd_arm_vfp11_fix; 864 865extern void bfd_elf32_arm_init_maps 866 (bfd *); 867 868extern void bfd_elf32_arm_set_vfp11_fix 869 (bfd *, struct bfd_link_info *); 870 871extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan 872 (bfd *, struct bfd_link_info *); 873 874extern void bfd_elf32_arm_vfp11_fix_veneer_locations 875 (bfd *, struct bfd_link_info *); 876 877/* ARM Interworking support. Called from linker. */ 878extern bfd_boolean bfd_arm_allocate_interworking_sections 879 (struct bfd_link_info *); 880 881extern bfd_boolean bfd_arm_process_before_allocation 882 (bfd *, struct bfd_link_info *, int); 883 884extern bfd_boolean bfd_arm_get_bfd_for_interworking 885 (bfd *, struct bfd_link_info *); 886 887/* PE ARM Interworking support. Called from linker. */ 888extern bfd_boolean bfd_arm_pe_allocate_interworking_sections 889 (struct bfd_link_info *); 890 891extern bfd_boolean bfd_arm_pe_process_before_allocation 892 (bfd *, struct bfd_link_info *, int); 893 894extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking 895 (bfd *, struct bfd_link_info *); 896 897/* ELF ARM Interworking support. Called from linker. */ 898extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections 899 (struct bfd_link_info *); 900 901extern bfd_boolean bfd_elf32_arm_process_before_allocation 902 (bfd *, struct bfd_link_info *); 903 904void bfd_elf32_arm_set_target_relocs 905 (struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix); 906 907extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking 908 (bfd *, struct bfd_link_info *); 909 910extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd 911 (bfd *, struct bfd_link_info *); 912 913/* ELF ARM mapping symbol support */ 914#define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0) 915#define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1) 916#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2) 917#define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0) 918extern bfd_boolean bfd_is_arm_special_symbol_name 919 (const char * name, int type); 920 921extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int); 922 923/* ARM Note section processing. */ 924extern bfd_boolean bfd_arm_merge_machines 925 (bfd *, bfd *); 926 927extern bfd_boolean bfd_arm_update_notes 928 (bfd *, const char *); 929 930extern unsigned int bfd_arm_get_mach_from_notes 931 (bfd *, const char *); 932 933/* TI COFF load page support. */ 934extern void bfd_ticoff_set_section_load_page 935 (struct bfd_section *, int); 936 937extern int bfd_ticoff_get_section_load_page 938 (struct bfd_section *); 939 940/* H8/300 functions. */ 941extern bfd_vma bfd_h8300_pad_address 942 (bfd *, bfd_vma); 943 944/* IA64 Itanium code generation. Called from linker. */ 945extern void bfd_elf32_ia64_after_parse 946 (int); 947 948extern 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 956struct 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 968extern struct coff_comdat_info *bfd_coff_get_comdat_section 969 (bfd *, struct bfd_section *); 970 971/* Extracted from init.c. */ 972void bfd_init (void); 973 974/* Extracted from opncls.c. */ 975bfd *bfd_fopen (const char *filename, const char *target, 976 const char *mode, int fd); 977 978bfd *bfd_openr (const char *filename, const char *target); 979 980bfd *bfd_fdopenr (const char *filename, const char *target, int fd); 981 982bfd *bfd_openstreamr (const char *, const char *, void *); 983 984bfd *bfd_openr_iovec (const char *filename, const char *target, 985 void *(*open) (struct bfd *nbfd, 986 void *open_closure), 987 void *open_closure, 988 file_ptr (*pread) (struct bfd *nbfd, 989 void *stream, 990 void *buf, 991 file_ptr nbytes, 992 file_ptr offset), 993 int (*close) (struct bfd *nbfd, 994 void *stream), 995 int (*stat) (struct bfd *abfd, 996 void *stream, 997 struct stat *sb)); 998 999bfd *bfd_openw (const char *filename, const char *target); 1000 1001bfd_boolean bfd_close (bfd *abfd); 1002 1003bfd_boolean bfd_close_all_done (bfd *); 1004 1005bfd *bfd_create (const char *filename, bfd *templ); 1006 1007bfd_boolean bfd_make_writable (bfd *abfd); 1008 1009bfd_boolean bfd_make_readable (bfd *abfd); 1010 1011unsigned long bfd_calc_gnu_debuglink_crc32 1012 (unsigned long crc, const unsigned char *buf, bfd_size_type len); 1013 1014char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); 1015 1016struct bfd_section *bfd_create_gnu_debuglink_section 1017 (bfd *abfd, const char *filename); 1018 1019bfd_boolean bfd_fill_in_gnu_debuglink_section 1020 (bfd *abfd, struct bfd_section *sect, const char *filename); 1021 1022/* Extracted from libbfd.c. */ 1023 1024/* Byte swapping macros for user section data. */ 1025 1026#define bfd_put_8(abfd, val, ptr) \ 1027 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) 1028#define bfd_put_signed_8 \ 1029 bfd_put_8 1030#define bfd_get_8(abfd, ptr) \ 1031 (*(unsigned char *) (ptr) & 0xff) 1032#define bfd_get_signed_8(abfd, ptr) \ 1033 (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) 1034 1035#define bfd_put_16(abfd, val, ptr) \ 1036 BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) 1037#define bfd_put_signed_16 \ 1038 bfd_put_16 1039#define bfd_get_16(abfd, ptr) \ 1040 BFD_SEND (abfd, bfd_getx16, (ptr)) 1041#define bfd_get_signed_16(abfd, ptr) \ 1042 BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) 1043 1044#define bfd_put_32(abfd, val, ptr) \ 1045 BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) 1046#define bfd_put_signed_32 \ 1047 bfd_put_32 1048#define bfd_get_32(abfd, ptr) \ 1049 BFD_SEND (abfd, bfd_getx32, (ptr)) 1050#define bfd_get_signed_32(abfd, ptr) \ 1051 BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) 1052 1053#define bfd_put_64(abfd, val, ptr) \ 1054 BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) 1055#define bfd_put_signed_64 \ 1056 bfd_put_64 1057#define bfd_get_64(abfd, ptr) \ 1058 BFD_SEND (abfd, bfd_getx64, (ptr)) 1059#define bfd_get_signed_64(abfd, ptr) \ 1060 BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) 1061 1062#define bfd_get(bits, abfd, ptr) \ 1063 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \ 1064 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ 1065 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ 1066 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ 1067 : (abort (), (bfd_vma) - 1)) 1068 1069#define bfd_put(bits, abfd, val, ptr) \ 1070 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ 1071 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ 1072 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ 1073 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ 1074 : (abort (), (void) 0)) 1075 1076 1077/* Byte swapping macros for file header data. */ 1078 1079#define bfd_h_put_8(abfd, val, ptr) \ 1080 bfd_put_8 (abfd, val, ptr) 1081#define bfd_h_put_signed_8(abfd, val, ptr) \ 1082 bfd_put_8 (abfd, val, ptr) 1083#define bfd_h_get_8(abfd, ptr) \ 1084 bfd_get_8 (abfd, ptr) 1085#define bfd_h_get_signed_8(abfd, ptr) \ 1086 bfd_get_signed_8 (abfd, ptr) 1087 1088#define bfd_h_put_16(abfd, val, ptr) \ 1089 BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) 1090#define bfd_h_put_signed_16 \ 1091 bfd_h_put_16 1092#define bfd_h_get_16(abfd, ptr) \ 1093 BFD_SEND (abfd, bfd_h_getx16, (ptr)) 1094#define bfd_h_get_signed_16(abfd, ptr) \ 1095 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) 1096 1097#define bfd_h_put_32(abfd, val, ptr) \ 1098 BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) 1099#define bfd_h_put_signed_32 \ 1100 bfd_h_put_32 1101#define bfd_h_get_32(abfd, ptr) \ 1102 BFD_SEND (abfd, bfd_h_getx32, (ptr)) 1103#define bfd_h_get_signed_32(abfd, ptr) \ 1104 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) 1105 1106#define bfd_h_put_64(abfd, val, ptr) \ 1107 BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) 1108#define bfd_h_put_signed_64 \ 1109 bfd_h_put_64 1110#define bfd_h_get_64(abfd, ptr) \ 1111 BFD_SEND (abfd, bfd_h_getx64, (ptr)) 1112#define bfd_h_get_signed_64(abfd, ptr) \ 1113 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) 1114 1115/* Aliases for the above, which should eventually go away. */ 1116 1117#define H_PUT_64 bfd_h_put_64 1118#define H_PUT_32 bfd_h_put_32 1119#define H_PUT_16 bfd_h_put_16 1120#define H_PUT_8 bfd_h_put_8 1121#define H_PUT_S64 bfd_h_put_signed_64 1122#define H_PUT_S32 bfd_h_put_signed_32 1123#define H_PUT_S16 bfd_h_put_signed_16 1124#define H_PUT_S8 bfd_h_put_signed_8 1125#define H_GET_64 bfd_h_get_64 1126#define H_GET_32 bfd_h_get_32 1127#define H_GET_16 bfd_h_get_16 1128#define H_GET_8 bfd_h_get_8 1129#define H_GET_S64 bfd_h_get_signed_64 1130#define H_GET_S32 bfd_h_get_signed_32 1131#define H_GET_S16 bfd_h_get_signed_16 1132#define H_GET_S8 bfd_h_get_signed_8 1133 1134 1135/* Extracted from bfdio.c. */ 1136long bfd_get_mtime (bfd *abfd); 1137 1138file_ptr bfd_get_size (bfd *abfd); 1139 1140/* Extracted from bfdwin.c. */ 1141/* Extracted from section.c. */ 1142typedef struct bfd_section 1143{ 1144 /* The name of the section; the name isn't a copy, the pointer is 1145 the same as that passed to bfd_make_section. */ 1146 const char *name; 1147 1148 /* A unique sequence number. */ 1149 int id; 1150 1151 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ 1152 int index; 1153 1154 /* The next section in the list belonging to the BFD, or NULL. */ 1155 struct bfd_section *next; 1156 1157 /* The previous section in the list belonging to the BFD, or NULL. */ 1158 struct bfd_section *prev; 1159 1160 /* The field flags contains attributes of the section. Some 1161 flags are read in from the object file, and some are 1162 synthesized from other information. */ 1163 flagword flags; 1164 1165#define SEC_NO_FLAGS 0x000 1166 1167 /* Tells the OS to allocate space for this section when loading. 1168 This is clear for a section containing debug information only. */ 1169#define SEC_ALLOC 0x001 1170 1171 /* Tells the OS to load the section from the file when loading. 1172 This is clear for a .bss section. */ 1173#define SEC_LOAD 0x002 1174 1175 /* The section contains data still to be relocated, so there is 1176 some relocation information too. */ 1177#define SEC_RELOC 0x004 1178 1179 /* A signal to the OS that the section contains read only data. */ 1180#define SEC_READONLY 0x008 1181 1182 /* The section contains code only. */ 1183#define SEC_CODE 0x010 1184 1185 /* The section contains data only. */ 1186#define SEC_DATA 0x020 1187 1188 /* The section will reside in ROM. */ 1189#define SEC_ROM 0x040 1190 1191 /* The section contains constructor information. This section 1192 type is used by the linker to create lists of constructors and 1193 destructors used by <<g++>>. When a back end sees a symbol 1194 which should be used in a constructor list, it creates a new 1195 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches 1196 the symbol to it, and builds a relocation. To build the lists 1197 of constructors, all the linker has to do is catenate all the 1198 sections called <<__CTOR_LIST__>> and relocate the data 1199 contained within - exactly the operations it would peform on 1200 standard data. */ 1201#define SEC_CONSTRUCTOR 0x080 1202 1203 /* The section has contents - a data section could be 1204 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be 1205 <<SEC_HAS_CONTENTS>> */ 1206#define SEC_HAS_CONTENTS 0x100 1207 1208 /* An instruction to the linker to not output the section 1209 even if it has information which would normally be written. */ 1210#define SEC_NEVER_LOAD 0x200 1211 1212 /* The section contains thread local data. */ 1213#define SEC_THREAD_LOCAL 0x400 1214 1215 /* The section has GOT references. This flag is only for the 1216 linker, and is currently only used by the elf32-hppa back end. 1217 It will be set if global offset table references were detected 1218 in this section, which indicate to the linker that the section 1219 contains PIC code, and must be handled specially when doing a 1220 static link. */ 1221#define SEC_HAS_GOT_REF 0x800 1222 1223 /* The section contains common symbols (symbols may be defined 1224 multiple times, the value of a symbol is the amount of 1225 space it requires, and the largest symbol value is the one 1226 used). Most targets have exactly one of these (which we 1227 translate to bfd_com_section_ptr), but ECOFF has two. */ 1228#define SEC_IS_COMMON 0x1000 1229 1230 /* The section contains only debugging information. For 1231 example, this is set for ELF .debug and .stab sections. 1232 strip tests this flag to see if a section can be 1233 discarded. */ 1234#define SEC_DEBUGGING 0x2000 1235 1236 /* The contents of this section are held in memory pointed to 1237 by the contents field. This is checked by bfd_get_section_contents, 1238 and the data is retrieved from memory if appropriate. */ 1239#define SEC_IN_MEMORY 0x4000 1240 1241 /* The contents of this section are to be excluded by the 1242 linker for executable and shared objects unless those 1243 objects are to be further relocated. */ 1244#define SEC_EXCLUDE 0x8000 1245 1246 /* The contents of this section are to be sorted based on the sum of 1247 the symbol and addend values specified by the associated relocation 1248 entries. Entries without associated relocation entries will be 1249 appended to the end of the section in an unspecified order. */ 1250#define SEC_SORT_ENTRIES 0x10000 1251 1252 /* When linking, duplicate sections of the same name should be 1253 discarded, rather than being combined into a single section as 1254 is usually done. This is similar to how common symbols are 1255 handled. See SEC_LINK_DUPLICATES below. */ 1256#define SEC_LINK_ONCE 0x20000 1257 1258 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker 1259 should handle duplicate sections. */ 1260#define SEC_LINK_DUPLICATES 0x40000 1261 1262 /* This value for SEC_LINK_DUPLICATES means that duplicate 1263 sections with the same name should simply be discarded. */ 1264#define SEC_LINK_DUPLICATES_DISCARD 0x0 1265 1266 /* This value for SEC_LINK_DUPLICATES means that the linker 1267 should warn if there are any duplicate sections, although 1268 it should still only link one copy. */ 1269#define SEC_LINK_DUPLICATES_ONE_ONLY 0x80000 1270 1271 /* This value for SEC_LINK_DUPLICATES means that the linker 1272 should warn if any duplicate sections are a different size. */ 1273#define SEC_LINK_DUPLICATES_SAME_SIZE 0x100000 1274 1275 /* This value for SEC_LINK_DUPLICATES means that the linker 1276 should warn if any duplicate sections contain different 1277 contents. */ 1278#define SEC_LINK_DUPLICATES_SAME_CONTENTS \ 1279 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE) 1280 1281 /* This section was created by the linker as part of dynamic 1282 relocation or other arcane processing. It is skipped when 1283 going through the first-pass output, trusting that someone 1284 else up the line will take care of it later. */ 1285#define SEC_LINKER_CREATED 0x200000 1286 1287 /* This section should not be subject to garbage collection. 1288 Also set to inform the linker that this section should not be 1289 listed in the link map as discarded. */ 1290#define SEC_KEEP 0x400000 1291 1292 /* This section contains "short" data, and should be placed 1293 "near" the GP. */ 1294#define SEC_SMALL_DATA 0x800000 1295 1296 /* Attempt to merge identical entities in the section. 1297 Entity size is given in the entsize field. */ 1298#define SEC_MERGE 0x1000000 1299 1300 /* If given with SEC_MERGE, entities to merge are zero terminated 1301 strings where entsize specifies character size instead of fixed 1302 size entries. */ 1303#define SEC_STRINGS 0x2000000 1304 1305 /* This section contains data about section groups. */ 1306#define SEC_GROUP 0x4000000 1307 1308 /* The section is a COFF shared library section. This flag is 1309 only for the linker. If this type of section appears in 1310 the input file, the linker must copy it to the output file 1311 without changing the vma or size. FIXME: Although this 1312 was originally intended to be general, it really is COFF 1313 specific (and the flag was renamed to indicate this). It 1314 might be cleaner to have some more general mechanism to 1315 allow the back end to control what the linker does with 1316 sections. */ 1317#define SEC_COFF_SHARED_LIBRARY 0x10000000 1318 1319 /* This section contains data which may be shared with other 1320 executables or shared objects. This is for COFF only. */ 1321#define SEC_COFF_SHARED 0x20000000 1322 1323 /* When a section with this flag is being linked, then if the size of 1324 the input section is less than a page, it should not cross a page 1325 boundary. If the size of the input section is one page or more, 1326 it should be aligned on a page boundary. This is for TI 1327 TMS320C54X only. */ 1328#define SEC_TIC54X_BLOCK 0x40000000 1329 1330 /* Conditionally link this section; do not link if there are no 1331 references found to any symbol in the section. This is for TI 1332 TMS320C54X only. */ 1333#define SEC_TIC54X_CLINK 0x80000000 1334 1335 /* End of section flags. */ 1336 1337 /* Some internal packed boolean fields. */ 1338 1339 /* See the vma field. */ 1340 unsigned int user_set_vma : 1; 1341 1342 /* A mark flag used by some of the linker backends. */ 1343 unsigned int linker_mark : 1; 1344 1345 /* Another mark flag used by some of the linker backends. Set for 1346 output sections that have an input section. */ 1347 unsigned int linker_has_input : 1; 1348 1349 /* Mark flags used by some linker backends for garbage collection. */ 1350 unsigned int gc_mark : 1; 1351 unsigned int gc_mark_from_eh : 1; 1352 1353 /* The following flags are used by the ELF linker. */ 1354 1355 /* Mark sections which have been allocated to segments. */ 1356 unsigned int segment_mark : 1; 1357 1358 /* Type of sec_info information. */ 1359 unsigned int sec_info_type:3; 1360#define ELF_INFO_TYPE_NONE 0 1361#define ELF_INFO_TYPE_STABS 1 1362#define ELF_INFO_TYPE_MERGE 2 1363#define ELF_INFO_TYPE_EH_FRAME 3 1364#define ELF_INFO_TYPE_JUST_SYMS 4 1365 1366 /* Nonzero if this section uses RELA relocations, rather than REL. */ 1367 unsigned int use_rela_p:1; 1368 1369 /* Bits used by various backends. The generic code doesn't touch 1370 these fields. */ 1371 1372 /* Nonzero if this section has TLS related relocations. */ 1373 unsigned int has_tls_reloc:1; 1374 1375 /* Nonzero if this section has a gp reloc. */ 1376 unsigned int has_gp_reloc:1; 1377 1378 /* Nonzero if this section needs the relax finalize pass. */ 1379 unsigned int need_finalize_relax:1; 1380 1381 /* Whether relocations have been processed. */ 1382 unsigned int reloc_done : 1; 1383 1384 /* End of internal packed boolean fields. */ 1385 1386 /* The virtual memory address of the section - where it will be 1387 at run time. The symbols are relocated against this. The 1388 user_set_vma flag is maintained by bfd; if it's not set, the 1389 backend can assign addresses (for example, in <<a.out>>, where 1390 the default address for <<.data>> is dependent on the specific 1391 target and various flags). */ 1392 bfd_vma vma; 1393 1394 /* The load address of the section - where it would be in a 1395 rom image; really only used for writing section header 1396 information. */ 1397 bfd_vma lma; 1398 1399 /* The size of the section in octets, as it will be output. 1400 Contains a value even if the section has no contents (e.g., the 1401 size of <<.bss>>). */ 1402 bfd_size_type size; 1403 1404 /* For input sections, the original size on disk of the section, in 1405 octets. This field is used by the linker relaxation code. It is 1406 currently only set for sections where the linker relaxation scheme 1407 doesn't cache altered section and reloc contents (stabs, eh_frame, 1408 SEC_MERGE, some coff relaxing targets), and thus the original size 1409 needs to be kept to read the section multiple times. 1410 For output sections, rawsize holds the section size calculated on 1411 a previous linker relaxation pass. */ 1412 bfd_size_type rawsize; 1413 1414 /* If this section is going to be output, then this value is the 1415 offset in *bytes* into the output section of the first byte in the 1416 input section (byte ==> smallest addressable unit on the 1417 target). In most cases, if this was going to start at the 1418 100th octet (8-bit quantity) in the output section, this value 1419 would be 100. However, if the target byte size is 16 bits 1420 (bfd_octets_per_byte is "2"), this value would be 50. */ 1421 bfd_vma output_offset; 1422 1423 /* The output section through which to map on output. */ 1424 struct bfd_section *output_section; 1425 1426 /* The alignment requirement of the section, as an exponent of 2 - 1427 e.g., 3 aligns to 2^3 (or 8). */ 1428 unsigned int alignment_power; 1429 1430 /* If an input section, a pointer to a vector of relocation 1431 records for the data in this section. */ 1432 struct reloc_cache_entry *relocation; 1433 1434 /* If an output section, a pointer to a vector of pointers to 1435 relocation records for the data in this section. */ 1436 struct reloc_cache_entry **orelocation; 1437 1438 /* The number of relocation records in one of the above. */ 1439 unsigned reloc_count; 1440 1441 /* Information below is back end specific - and not always used 1442 or updated. */ 1443 1444 /* File position of section data. */ 1445 file_ptr filepos; 1446 1447 /* File position of relocation info. */ 1448 file_ptr rel_filepos; 1449 1450 /* File position of line data. */ 1451 file_ptr line_filepos; 1452 1453 /* Pointer to data for applications. */ 1454 void *userdata; 1455 1456 /* If the SEC_IN_MEMORY flag is set, this points to the actual 1457 contents. */ 1458 unsigned char *contents; 1459 1460 /* Attached line number information. */ 1461 alent *lineno; 1462 1463 /* Number of line number records. */ 1464 unsigned int lineno_count; 1465 1466 /* Entity size for merging purposes. */ 1467 unsigned int entsize; 1468 1469 /* Points to the kept section if this section is a link-once section, 1470 and is discarded. */ 1471 struct bfd_section *kept_section; 1472 1473 /* When a section is being output, this value changes as more 1474 linenumbers are written out. */ 1475 file_ptr moving_line_filepos; 1476 1477 /* What the section number is in the target world. */ 1478 int target_index; 1479 1480 void *used_by_bfd; 1481 1482 /* If this is a constructor section then here is a list of the 1483 relocations created to relocate items within it. */ 1484 struct relent_chain *constructor_chain; 1485 1486 /* The BFD which owns the section. */ 1487 bfd *owner; 1488 1489 /* A symbol which points at this section only. */ 1490 struct bfd_symbol *symbol; 1491 struct bfd_symbol **symbol_ptr_ptr; 1492 1493 /* Early in the link process, map_head and map_tail are used to build 1494 a list of input sections attached to an output section. Later, 1495 output sections use these fields for a list of bfd_link_order 1496 structs. */ 1497 union { 1498 struct bfd_link_order *link_order; 1499 struct bfd_section *s; 1500 } map_head, map_tail; 1501} asection; 1502 1503/* These sections are global, and are managed by BFD. The application 1504 and target back end are not permitted to change the values in 1505 these sections. New code should use the section_ptr macros rather 1506 than referring directly to the const sections. The const sections 1507 may eventually vanish. */ 1508#define BFD_ABS_SECTION_NAME "*ABS*" 1509#define BFD_UND_SECTION_NAME "*UND*" 1510#define BFD_COM_SECTION_NAME "*COM*" 1511#define BFD_IND_SECTION_NAME "*IND*" 1512 1513/* The absolute section. */ 1514extern asection bfd_abs_section; 1515#define bfd_abs_section_ptr ((asection *) &bfd_abs_section) 1516#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) 1517/* Pointer to the undefined section. */ 1518extern asection bfd_und_section; 1519#define bfd_und_section_ptr ((asection *) &bfd_und_section) 1520#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) 1521/* Pointer to the common section. */ 1522extern asection bfd_com_section; 1523#define bfd_com_section_ptr ((asection *) &bfd_com_section) 1524/* Pointer to the indirect section. */ 1525extern asection bfd_ind_section; 1526#define bfd_ind_section_ptr ((asection *) &bfd_ind_section) 1527#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) 1528 1529#define bfd_is_const_section(SEC) \ 1530 ( ((SEC) == bfd_abs_section_ptr) \ 1531 || ((SEC) == bfd_und_section_ptr) \ 1532 || ((SEC) == bfd_com_section_ptr) \ 1533 || ((SEC) == bfd_ind_section_ptr)) 1534 1535/* Macros to handle insertion and deletion of a bfd's sections. These 1536 only handle the list pointers, ie. do not adjust section_count, 1537 target_index etc. */ 1538#define bfd_section_list_remove(ABFD, S) \ 1539 do \ 1540 { \ 1541 asection *_s = S; \ 1542 asection *_next = _s->next; \ 1543 asection *_prev = _s->prev; \ 1544 if (_prev) \ 1545 _prev->next = _next; \ 1546 else \ 1547 (ABFD)->sections = _next; \ 1548 if (_next) \ 1549 _next->prev = _prev; \ 1550 else \ 1551 (ABFD)->section_last = _prev; \ 1552 } \ 1553 while (0) 1554#define bfd_section_list_append(ABFD, S) \ 1555 do \ 1556 { \ 1557 asection *_s = S; \ 1558 bfd *_abfd = ABFD; \ 1559 _s->next = NULL; \ 1560 if (_abfd->section_last) \ 1561 { \ 1562 _s->prev = _abfd->section_last; \ 1563 _abfd->section_last->next = _s; \ 1564 } \ 1565 else \ 1566 { \ 1567 _s->prev = NULL; \ 1568 _abfd->sections = _s; \ 1569 } \ 1570 _abfd->section_last = _s; \ 1571 } \ 1572 while (0) 1573#define bfd_section_list_prepend(ABFD, S) \ 1574 do \ 1575 { \ 1576 asection *_s = S; \ 1577 bfd *_abfd = ABFD; \ 1578 _s->prev = NULL; \ 1579 if (_abfd->sections) \ 1580 { \ 1581 _s->next = _abfd->sections; \ 1582 _abfd->sections->prev = _s; \ 1583 } \ 1584 else \ 1585 { \ 1586 _s->next = NULL; \ 1587 _abfd->section_last = _s; \ 1588 } \ 1589 _abfd->sections = _s; \ 1590 } \ 1591 while (0) 1592#define bfd_section_list_insert_after(ABFD, A, S) \ 1593 do \ 1594 { \ 1595 asection *_a = A; \ 1596 asection *_s = S; \ 1597 asection *_next = _a->next; \ 1598 _s->next = _next; \ 1599 _s->prev = _a; \ 1600 _a->next = _s; \ 1601 if (_next) \ 1602 _next->prev = _s; \ 1603 else \ 1604 (ABFD)->section_last = _s; \ 1605 } \ 1606 while (0) 1607#define bfd_section_list_insert_before(ABFD, B, S) \ 1608 do \ 1609 { \ 1610 asection *_b = B; \ 1611 asection *_s = S; \ 1612 asection *_prev = _b->prev; \ 1613 _s->prev = _prev; \ 1614 _s->next = _b; \ 1615 _b->prev = _s; \ 1616 if (_prev) \ 1617 _prev->next = _s; \ 1618 else \ 1619 (ABFD)->sections = _s; \ 1620 } \ 1621 while (0) 1622#define bfd_section_removed_from_list(ABFD, S) \ 1623 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S)) 1624 1625#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \ 1626 /* name, id, index, next, prev, flags, user_set_vma, */ \ 1627 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \ 1628 \ 1629 /* linker_mark, linker_has_input, gc_mark, gc_mark_from_eh, */ \ 1630 0, 0, 1, 0, \ 1631 \ 1632 /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc, */ \ 1633 0, 0, 0, 0, \ 1634 \ 1635 /* has_gp_reloc, need_finalize_relax, reloc_done, */ \ 1636 0, 0, 0, \ 1637 \ 1638 /* vma, lma, size, rawsize */ \ 1639 0, 0, 0, 0, \ 1640 \ 1641 /* output_offset, output_section, alignment_power, */ \ 1642 0, (struct bfd_section *) &SEC, 0, \ 1643 \ 1644 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \ 1645 NULL, NULL, 0, 0, 0, \ 1646 \ 1647 /* line_filepos, userdata, contents, lineno, lineno_count, */ \ 1648 0, NULL, NULL, NULL, 0, \ 1649 \ 1650 /* entsize, kept_section, moving_line_filepos, */ \ 1651 0, NULL, 0, \ 1652 \ 1653 /* target_index, used_by_bfd, constructor_chain, owner, */ \ 1654 0, NULL, NULL, NULL, \ 1655 \ 1656 /* symbol, symbol_ptr_ptr, */ \ 1657 (struct bfd_symbol *) SYM, &SEC.symbol, \ 1658 \ 1659 /* map_head, map_tail */ \ 1660 { NULL }, { NULL } \ 1661 } 1662 1663void bfd_section_list_clear (bfd *); 1664 1665asection *bfd_get_section_by_name (bfd *abfd, const char *name); 1666 1667asection *bfd_get_section_by_name_if 1668 (bfd *abfd, 1669 const char *name, 1670 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj), 1671 void *obj); 1672 1673char *bfd_get_unique_section_name 1674 (bfd *abfd, const char *templat, int *count); 1675 1676asection *bfd_make_section_old_way (bfd *abfd, const char *name); 1677 1678asection *bfd_make_section_anyway_with_flags 1679 (bfd *abfd, const char *name, flagword flags); 1680 1681asection *bfd_make_section_anyway (bfd *abfd, const char *name); 1682 1683asection *bfd_make_section_with_flags 1684 (bfd *, const char *name, flagword flags); 1685 1686asection *bfd_make_section (bfd *, const char *name); 1687 1688bfd_boolean bfd_set_section_flags 1689 (bfd *abfd, asection *sec, flagword flags); 1690 1691void bfd_map_over_sections 1692 (bfd *abfd, 1693 void (*func) (bfd *abfd, asection *sect, void *obj), 1694 void *obj); 1695 1696asection *bfd_sections_find_if 1697 (bfd *abfd, 1698 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj), 1699 void *obj); 1700 1701bfd_boolean bfd_set_section_size 1702 (bfd *abfd, asection *sec, bfd_size_type val); 1703 1704bfd_boolean bfd_set_section_contents 1705 (bfd *abfd, asection *section, const void *data, 1706 file_ptr offset, bfd_size_type count); 1707 1708bfd_boolean bfd_get_section_contents 1709 (bfd *abfd, asection *section, void *location, file_ptr offset, 1710 bfd_size_type count); 1711 1712bfd_boolean bfd_malloc_and_get_section 1713 (bfd *abfd, asection *section, bfd_byte **buf); 1714 1715bfd_boolean bfd_copy_private_section_data 1716 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); 1717 1718#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ 1719 BFD_SEND (obfd, _bfd_copy_private_section_data, \ 1720 (ibfd, isection, obfd, osection)) 1721bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec); 1722 1723bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group); 1724 1725/* Extracted from archures.c. */ 1726enum bfd_architecture 1727{ 1728 bfd_arch_unknown, /* File arch not known. */ 1729 bfd_arch_obscure, /* Arch known, not one of these. */ 1730 bfd_arch_m68k, /* Motorola 68xxx */ 1731#define bfd_mach_m68000 1 1732#define bfd_mach_m68008 2 1733#define bfd_mach_m68010 3 1734#define bfd_mach_m68020 4 1735#define bfd_mach_m68030 5 1736#define bfd_mach_m68040 6 1737#define bfd_mach_m68060 7 1738#define bfd_mach_cpu32 8 1739#define bfd_mach_fido 9 1740#define bfd_mach_mcf_isa_a_nodiv 10 1741#define bfd_mach_mcf_isa_a 11 1742#define bfd_mach_mcf_isa_a_mac 12 1743#define bfd_mach_mcf_isa_a_emac 13 1744#define bfd_mach_mcf_isa_aplus 14 1745#define bfd_mach_mcf_isa_aplus_mac 15 1746#define bfd_mach_mcf_isa_aplus_emac 16 1747#define bfd_mach_mcf_isa_b_nousp 17 1748#define bfd_mach_mcf_isa_b_nousp_mac 18 1749#define bfd_mach_mcf_isa_b_nousp_emac 19 1750#define bfd_mach_mcf_isa_b 20 1751#define bfd_mach_mcf_isa_b_mac 21 1752#define bfd_mach_mcf_isa_b_emac 22 1753#define bfd_mach_mcf_isa_b_float 23 1754#define bfd_mach_mcf_isa_b_float_mac 24 1755#define bfd_mach_mcf_isa_b_float_emac 25 1756 bfd_arch_vax, /* DEC Vax */ 1757 bfd_arch_i960, /* Intel 960 */ 1758 /* The order of the following is important. 1759 lower number indicates a machine type that 1760 only accepts a subset of the instructions 1761 available to machines with higher numbers. 1762 The exception is the "ca", which is 1763 incompatible with all other machines except 1764 "core". */ 1765 1766#define bfd_mach_i960_core 1 1767#define bfd_mach_i960_ka_sa 2 1768#define bfd_mach_i960_kb_sb 3 1769#define bfd_mach_i960_mc 4 1770#define bfd_mach_i960_xa 5 1771#define bfd_mach_i960_ca 6 1772#define bfd_mach_i960_jx 7 1773#define bfd_mach_i960_hx 8 1774 1775 bfd_arch_or32, /* OpenRISC 32 */ 1776 1777 bfd_arch_sparc, /* SPARC */ 1778#define bfd_mach_sparc 1 1779/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ 1780#define bfd_mach_sparc_sparclet 2 1781#define bfd_mach_sparc_sparclite 3 1782#define bfd_mach_sparc_v8plus 4 1783#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ 1784#define bfd_mach_sparc_sparclite_le 6 1785#define bfd_mach_sparc_v9 7 1786#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ 1787#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ 1788#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ 1789/* Nonzero if MACH has the v9 instruction set. */ 1790#define bfd_mach_sparc_v9_p(mach) \ 1791 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ 1792 && (mach) != bfd_mach_sparc_sparclite_le) 1793/* Nonzero if MACH is a 64 bit sparc architecture. */ 1794#define bfd_mach_sparc_64bit_p(mach) \ 1795 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) 1796 bfd_arch_spu, /* PowerPC SPU */ 1797#define bfd_mach_spu 256 1798 bfd_arch_mips, /* MIPS Rxxxx */ 1799#define bfd_mach_mips3000 3000 1800#define bfd_mach_mips3900 3900 1801#define bfd_mach_mips4000 4000 1802#define bfd_mach_mips4010 4010 1803#define bfd_mach_mips4100 4100 1804#define bfd_mach_mips4111 4111 1805#define bfd_mach_mips4120 4120 1806#define bfd_mach_mips4300 4300 1807#define bfd_mach_mips4400 4400 1808#define bfd_mach_mips4600 4600 1809#define bfd_mach_mips4650 4650 1810#define bfd_mach_mips5000 5000 1811#define bfd_mach_mips5400 5400 1812#define bfd_mach_mips5500 5500 1813#define bfd_mach_mips6000 6000 1814#define bfd_mach_mips7000 7000 1815#define bfd_mach_mips8000 8000 1816#define bfd_mach_mips9000 9000 1817#define bfd_mach_mips10000 10000 1818#define bfd_mach_mips12000 12000 1819#define bfd_mach_mips16 16 1820#define bfd_mach_mips5 5 1821#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ 1822#define bfd_mach_mipsisa32 32 1823#define bfd_mach_mipsisa32r2 33 1824#define bfd_mach_mipsisa64 64 1825#define bfd_mach_mipsisa64r2 65 1826 bfd_arch_i386, /* Intel 386 */ 1827#define bfd_mach_i386_i386 1 1828#define bfd_mach_i386_i8086 2 1829#define bfd_mach_i386_i386_intel_syntax 3 1830#define bfd_mach_x86_64 64 1831#define bfd_mach_x86_64_intel_syntax 65 1832 bfd_arch_we32k, /* AT&T WE32xxx */ 1833 bfd_arch_tahoe, /* CCI/Harris Tahoe */ 1834 bfd_arch_i860, /* Intel 860 */ 1835 bfd_arch_i370, /* IBM 360/370 Mainframes */ 1836 bfd_arch_romp, /* IBM ROMP PC/RT */ 1837 bfd_arch_convex, /* Convex */ 1838 bfd_arch_m88k, /* Motorola 88xxx */ 1839 bfd_arch_m98k, /* Motorola 98xxx */ 1840 bfd_arch_pyramid, /* Pyramid Technology */ 1841 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */ 1842#define bfd_mach_h8300 1 1843#define bfd_mach_h8300h 2 1844#define bfd_mach_h8300s 3 1845#define bfd_mach_h8300hn 4 1846#define bfd_mach_h8300sn 5 1847#define bfd_mach_h8300sx 6 1848#define bfd_mach_h8300sxn 7 1849 bfd_arch_pdp11, /* DEC PDP-11 */ 1850 bfd_arch_powerpc, /* PowerPC */ 1851#define bfd_mach_ppc 32 1852#define bfd_mach_ppc64 64 1853#define bfd_mach_ppc_403 403 1854#define bfd_mach_ppc_403gc 4030 1855#define bfd_mach_ppc_505 505 1856#define bfd_mach_ppc_601 601 1857#define bfd_mach_ppc_602 602 1858#define bfd_mach_ppc_603 603 1859#define bfd_mach_ppc_ec603e 6031 1860#define bfd_mach_ppc_604 604 1861#define bfd_mach_ppc_620 620 1862#define bfd_mach_ppc_630 630 1863#define bfd_mach_ppc_750 750 1864#define bfd_mach_ppc_860 860 1865#define bfd_mach_ppc_a35 35 1866#define bfd_mach_ppc_rs64ii 642 1867#define bfd_mach_ppc_rs64iii 643 1868#define bfd_mach_ppc_7400 7400 1869#define bfd_mach_ppc_e500 500 1870 bfd_arch_rs6000, /* IBM RS/6000 */ 1871#define bfd_mach_rs6k 6000 1872#define bfd_mach_rs6k_rs1 6001 1873#define bfd_mach_rs6k_rsc 6003 1874#define bfd_mach_rs6k_rs2 6002 1875 bfd_arch_hppa, /* HP PA RISC */ 1876#define bfd_mach_hppa10 10 1877#define bfd_mach_hppa11 11 1878#define bfd_mach_hppa20 20 1879#define bfd_mach_hppa20w 25 1880 bfd_arch_d10v, /* Mitsubishi D10V */ 1881#define bfd_mach_d10v 1 1882#define bfd_mach_d10v_ts2 2 1883#define bfd_mach_d10v_ts3 3 1884 bfd_arch_d30v, /* Mitsubishi D30V */ 1885 bfd_arch_dlx, /* DLX */ 1886 bfd_arch_m68hc11, /* Motorola 68HC11 */ 1887 bfd_arch_m68hc12, /* Motorola 68HC12 */ 1888#define bfd_mach_m6812_default 0 1889#define bfd_mach_m6812 1 1890#define bfd_mach_m6812s 2 1891 bfd_arch_z8k, /* Zilog Z8000 */ 1892#define bfd_mach_z8001 1 1893#define bfd_mach_z8002 2 1894 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */ 1895 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */ 1896#define bfd_mach_sh 1 1897#define bfd_mach_sh2 0x20 1898#define bfd_mach_sh_dsp 0x2d 1899#define bfd_mach_sh2a 0x2a 1900#define bfd_mach_sh2a_nofpu 0x2b 1901#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 1902#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 1903#define bfd_mach_sh2a_or_sh4 0x2a3 1904#define bfd_mach_sh2a_or_sh3e 0x2a4 1905#define bfd_mach_sh2e 0x2e 1906#define bfd_mach_sh3 0x30 1907#define bfd_mach_sh3_nommu 0x31 1908#define bfd_mach_sh3_dsp 0x3d 1909#define bfd_mach_sh3e 0x3e 1910#define bfd_mach_sh4 0x40 1911#define bfd_mach_sh4_nofpu 0x41 1912#define bfd_mach_sh4_nommu_nofpu 0x42 1913#define bfd_mach_sh4a 0x4a 1914#define bfd_mach_sh4a_nofpu 0x4b 1915#define bfd_mach_sh4al_dsp 0x4d 1916#define bfd_mach_sh5 0x50 1917 bfd_arch_alpha, /* Dec Alpha */ 1918#define bfd_mach_alpha_ev4 0x10 1919#define bfd_mach_alpha_ev5 0x20 1920#define bfd_mach_alpha_ev6 0x30 1921 bfd_arch_arm, /* Advanced Risc Machines ARM. */ 1922#define bfd_mach_arm_unknown 0 1923#define bfd_mach_arm_2 1 1924#define bfd_mach_arm_2a 2 1925#define bfd_mach_arm_3 3 1926#define bfd_mach_arm_3M 4 1927#define bfd_mach_arm_4 5 1928#define bfd_mach_arm_4T 6 1929#define bfd_mach_arm_5 7 1930#define bfd_mach_arm_5T 8 1931#define bfd_mach_arm_5TE 9 1932#define bfd_mach_arm_XScale 10 1933#define bfd_mach_arm_ep9312 11 1934#define bfd_mach_arm_iWMMXt 12 1935#define bfd_mach_arm_iWMMXt2 13 1936 bfd_arch_ns32k, /* National Semiconductors ns32000 */ 1937 bfd_arch_w65, /* WDC 65816 */ 1938 bfd_arch_tic30, /* Texas Instruments TMS320C30 */ 1939 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */ 1940#define bfd_mach_tic3x 30 1941#define bfd_mach_tic4x 40 1942 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ 1943 bfd_arch_tic80, /* TI TMS320c80 (MVP) */ 1944 bfd_arch_v850, /* NEC V850 */ 1945#define bfd_mach_v850 1 1946#define bfd_mach_v850e 'E' 1947#define bfd_mach_v850e1 '1' 1948 bfd_arch_arc, /* ARC Cores */ 1949#define bfd_mach_arc_5 5 1950#define bfd_mach_arc_6 6 1951#define bfd_mach_arc_7 7 1952#define bfd_mach_arc_8 8 1953 bfd_arch_m32c, /* Renesas M16C/M32C. */ 1954#define bfd_mach_m16c 0x75 1955#define bfd_mach_m32c 0x78 1956 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */ 1957#define bfd_mach_m32r 1 /* For backwards compatibility. */ 1958#define bfd_mach_m32rx 'x' 1959#define bfd_mach_m32r2 '2' 1960 bfd_arch_mn10200, /* Matsushita MN10200 */ 1961 bfd_arch_mn10300, /* Matsushita MN10300 */ 1962#define bfd_mach_mn10300 300 1963#define bfd_mach_am33 330 1964#define bfd_mach_am33_2 332 1965 bfd_arch_fr30, 1966#define bfd_mach_fr30 0x46523330 1967 bfd_arch_frv, 1968#define bfd_mach_frv 1 1969#define bfd_mach_frvsimple 2 1970#define bfd_mach_fr300 300 1971#define bfd_mach_fr400 400 1972#define bfd_mach_fr450 450 1973#define bfd_mach_frvtomcat 499 /* fr500 prototype */ 1974#define bfd_mach_fr500 500 1975#define bfd_mach_fr550 550 1976 bfd_arch_mcore, 1977 bfd_arch_mep, 1978#define bfd_mach_mep 1 1979#define bfd_mach_mep_h1 0x6831 1980 bfd_arch_ia64, /* HP/Intel ia64 */ 1981#define bfd_mach_ia64_elf64 64 1982#define bfd_mach_ia64_elf32 32 1983 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ 1984#define bfd_mach_ip2022 1 1985#define bfd_mach_ip2022ext 2 1986 bfd_arch_iq2000, /* Vitesse IQ2000. */ 1987#define bfd_mach_iq2000 1 1988#define bfd_mach_iq10 2 1989 bfd_arch_mt, 1990#define bfd_mach_ms1 1 1991#define bfd_mach_mrisc2 2 1992#define bfd_mach_ms2 3 1993 bfd_arch_pj, 1994 bfd_arch_avr, /* Atmel AVR microcontrollers. */ 1995#define bfd_mach_avr1 1 1996#define bfd_mach_avr2 2 1997#define bfd_mach_avr3 3 1998#define bfd_mach_avr4 4 1999#define bfd_mach_avr5 5 2000#define bfd_mach_avr6 6 2001 bfd_arch_bfin, /* ADI Blackfin */ 2002#define bfd_mach_bfin 1 2003 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ 2004#define bfd_mach_cr16c 1 2005 bfd_arch_crx, /* National Semiconductor CRX. */ 2006#define bfd_mach_crx 1 2007 bfd_arch_cris, /* Axis CRIS */ 2008#define bfd_mach_cris_v0_v10 255 2009#define bfd_mach_cris_v32 32 2010#define bfd_mach_cris_v10_v32 1032 2011 bfd_arch_s390, /* IBM s390 */ 2012#define bfd_mach_s390_31 31 2013#define bfd_mach_s390_64 64 2014 bfd_arch_score, /* Sunplus score */ 2015 bfd_arch_openrisc, /* OpenRISC */ 2016 bfd_arch_mmix, /* Donald Knuth's educational processor. */ 2017 bfd_arch_xstormy16, 2018#define bfd_mach_xstormy16 1 2019 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ 2020#define bfd_mach_msp11 11 2021#define bfd_mach_msp110 110 2022#define bfd_mach_msp12 12 2023#define bfd_mach_msp13 13 2024#define bfd_mach_msp14 14 2025#define bfd_mach_msp15 15 2026#define bfd_mach_msp16 16 2027#define bfd_mach_msp21 21 2028#define bfd_mach_msp31 31 2029#define bfd_mach_msp32 32 2030#define bfd_mach_msp33 33 2031#define bfd_mach_msp41 41 2032#define bfd_mach_msp42 42 2033#define bfd_mach_msp43 43 2034#define bfd_mach_msp44 44 2035 bfd_arch_xc16x, /* Infineon's XC16X Series. */ 2036#define bfd_mach_xc16x 1 2037#define bfd_mach_xc16xl 2 2038#define bfd_mach_xc16xs 3 2039 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ 2040#define bfd_mach_xtensa 1 2041 bfd_arch_maxq, /* Dallas MAXQ 10/20 */ 2042#define bfd_mach_maxq10 10 2043#define bfd_mach_maxq20 20 2044 bfd_arch_z80, 2045#define bfd_mach_z80strict 1 /* No undocumented opcodes. */ 2046#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */ 2047#define bfd_mach_z80full 7 /* All undocumented instructions. */ 2048#define bfd_mach_r800 11 /* R800: successor with multiplication. */ 2049 bfd_arch_last 2050 }; 2051 2052typedef struct bfd_arch_info 2053{ 2054 int bits_per_word; 2055 int bits_per_address; 2056 int bits_per_byte; 2057 enum bfd_architecture arch; 2058 unsigned long mach; 2059 const char *arch_name; 2060 const char *printable_name; 2061 unsigned int section_align_power; 2062 /* TRUE if this is the default machine for the architecture. 2063 The default arch should be the first entry for an arch so that 2064 all the entries for that arch can be accessed via <<next>>. */ 2065 bfd_boolean the_default; 2066 const struct bfd_arch_info * (*compatible) 2067 (const struct bfd_arch_info *a, const struct bfd_arch_info *b); 2068 2069 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); 2070 2071 const struct bfd_arch_info *next; 2072} 2073bfd_arch_info_type; 2074 2075const char *bfd_printable_name (bfd *abfd); 2076 2077const bfd_arch_info_type *bfd_scan_arch (const char *string); 2078 2079const char **bfd_arch_list (void); 2080 2081const bfd_arch_info_type *bfd_arch_get_compatible 2082 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); 2083 2084void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); 2085 2086enum bfd_architecture bfd_get_arch (bfd *abfd); 2087 2088unsigned long bfd_get_mach (bfd *abfd); 2089 2090unsigned int bfd_arch_bits_per_byte (bfd *abfd); 2091 2092unsigned int bfd_arch_bits_per_address (bfd *abfd); 2093 2094const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); 2095 2096const bfd_arch_info_type *bfd_lookup_arch 2097 (enum bfd_architecture arch, unsigned long machine); 2098 2099const char *bfd_printable_arch_mach 2100 (enum bfd_architecture arch, unsigned long machine); 2101 2102unsigned int bfd_octets_per_byte (bfd *abfd); 2103 2104unsigned int bfd_arch_mach_octets_per_byte 2105 (enum bfd_architecture arch, unsigned long machine); 2106 2107/* Extracted from reloc.c. */ 2108typedef enum bfd_reloc_status 2109{ 2110 /* No errors detected. */ 2111 bfd_reloc_ok, 2112 2113 /* The relocation was performed, but there was an overflow. */ 2114 bfd_reloc_overflow, 2115 2116 /* The address to relocate was not within the section supplied. */ 2117 bfd_reloc_outofrange, 2118 2119 /* Used by special functions. */ 2120 bfd_reloc_continue, 2121 2122 /* Unsupported relocation size requested. */ 2123 bfd_reloc_notsupported, 2124 2125 /* Unused. */ 2126 bfd_reloc_other, 2127 2128 /* The symbol to relocate against was undefined. */ 2129 bfd_reloc_undefined, 2130 2131 /* The relocation was performed, but may not be ok - presently 2132 generated only when linking i960 coff files with i960 b.out 2133 symbols. If this type is returned, the error_message argument 2134 to bfd_perform_relocation will be set. */ 2135 bfd_reloc_dangerous 2136 } 2137 bfd_reloc_status_type; 2138 2139 2140typedef struct reloc_cache_entry 2141{ 2142 /* A pointer into the canonical table of pointers. */ 2143 struct bfd_symbol **sym_ptr_ptr; 2144 2145 /* offset in section. */ 2146 bfd_size_type address; 2147 2148 /* addend for relocation value. */ 2149 bfd_vma addend; 2150 2151 /* Pointer to how to perform the required relocation. */ 2152 reloc_howto_type *howto; 2153 2154} 2155arelent; 2156 2157enum complain_overflow 2158{ 2159 /* Do not complain on overflow. */ 2160 complain_overflow_dont, 2161 2162 /* Complain if the value overflows when considered as a signed 2163 number one bit larger than the field. ie. A bitfield of N bits 2164 is allowed to represent -2**n to 2**n-1. */ 2165 complain_overflow_bitfield, 2166 2167 /* Complain if the value overflows when considered as a signed 2168 number. */ 2169 complain_overflow_signed, 2170 2171 /* Complain if the value overflows when considered as an 2172 unsigned number. */ 2173 complain_overflow_unsigned 2174}; 2175 2176struct reloc_howto_struct 2177{ 2178 /* The type field has mainly a documentary use - the back end can 2179 do what it wants with it, though normally the back end's 2180 external idea of what a reloc number is stored 2181 in this field. For example, a PC relative word relocation 2182 in a coff environment has the type 023 - because that's 2183 what the outside world calls a R_PCRWORD reloc. */ 2184 unsigned int type; 2185 2186 /* The value the final relocation is shifted right by. This drops 2187 unwanted data from the relocation. */ 2188 unsigned int rightshift; 2189 2190 /* The size of the item to be relocated. This is *not* a 2191 power-of-two measure. To get the number of bytes operated 2192 on by a type of relocation, use bfd_get_reloc_size. */ 2193 int size; 2194 2195 /* The number of bits in the item to be relocated. This is used 2196 when doing overflow checking. */ 2197 unsigned int bitsize; 2198 2199 /* Notes that the relocation is relative to the location in the 2200 data section of the addend. The relocation function will 2201 subtract from the relocation value the address of the location 2202 being relocated. */ 2203 bfd_boolean pc_relative; 2204 2205 /* The bit position of the reloc value in the destination. 2206 The relocated value is left shifted by this amount. */ 2207 unsigned int bitpos; 2208 2209 /* What type of overflow error should be checked for when 2210 relocating. */ 2211 enum complain_overflow complain_on_overflow; 2212 2213 /* If this field is non null, then the supplied function is 2214 called rather than the normal function. This allows really 2215 strange relocation methods to be accommodated (e.g., i960 callj 2216 instructions). */ 2217 bfd_reloc_status_type (*special_function) 2218 (bfd *, arelent *, struct bfd_symbol *, void *, asection *, 2219 bfd *, char **); 2220 2221 /* The textual name of the relocation type. */ 2222 char *name; 2223 2224 /* Some formats record a relocation addend in the section contents 2225 rather than with the relocation. For ELF formats this is the 2226 distinction between USE_REL and USE_RELA (though the code checks 2227 for USE_REL == 1/0). The value of this field is TRUE if the 2228 addend is recorded with the section contents; when performing a 2229 partial link (ld -r) the section contents (the data) will be 2230 modified. The value of this field is FALSE if addends are 2231 recorded with the relocation (in arelent.addend); when performing 2232 a partial link the relocation will be modified. 2233 All relocations for all ELF USE_RELA targets should set this field 2234 to FALSE (values of TRUE should be looked on with suspicion). 2235 However, the converse is not true: not all relocations of all ELF 2236 USE_REL targets set this field to TRUE. Why this is so is peculiar 2237 to each particular target. For relocs that aren't used in partial 2238 links (e.g. GOT stuff) it doesn't matter what this is set to. */ 2239 bfd_boolean partial_inplace; 2240 2241 /* src_mask selects the part of the instruction (or data) to be used 2242 in the relocation sum. If the target relocations don't have an 2243 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal 2244 dst_mask to extract the addend from the section contents. If 2245 relocations do have an addend in the reloc, eg. ELF USE_RELA, this 2246 field should be zero. Non-zero values for ELF USE_RELA targets are 2247 bogus as in those cases the value in the dst_mask part of the 2248 section contents should be treated as garbage. */ 2249 bfd_vma src_mask; 2250 2251 /* dst_mask selects which parts of the instruction (or data) are 2252 replaced with a relocated value. */ 2253 bfd_vma dst_mask; 2254 2255 /* When some formats create PC relative instructions, they leave 2256 the value of the pc of the place being relocated in the offset 2257 slot of the instruction, so that a PC relative relocation can 2258 be made just by adding in an ordinary offset (e.g., sun3 a.out). 2259 Some formats leave the displacement part of an instruction 2260 empty (e.g., m88k bcs); this flag signals the fact. */ 2261 bfd_boolean pcrel_offset; 2262}; 2263 2264#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ 2265 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } 2266#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ 2267 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ 2268 NAME, FALSE, 0, 0, IN) 2269 2270#define EMPTY_HOWTO(C) \ 2271 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ 2272 NULL, FALSE, 0, 0, FALSE) 2273 2274#define HOWTO_PREPARE(relocation, symbol) \ 2275 { \ 2276 if (symbol != NULL) \ 2277 { \ 2278 if (bfd_is_com_section (symbol->section)) \ 2279 { \ 2280 relocation = 0; \ 2281 } \ 2282 else \ 2283 { \ 2284 relocation = symbol->value; \ 2285 } \ 2286 } \ 2287 } 2288 2289unsigned int bfd_get_reloc_size (reloc_howto_type *); 2290 2291typedef struct relent_chain 2292{ 2293 arelent relent; 2294 struct relent_chain *next; 2295} 2296arelent_chain; 2297 2298bfd_reloc_status_type bfd_check_overflow 2299 (enum complain_overflow how, 2300 unsigned int bitsize, 2301 unsigned int rightshift, 2302 unsigned int addrsize, 2303 bfd_vma relocation); 2304 2305bfd_reloc_status_type bfd_perform_relocation 2306 (bfd *abfd, 2307 arelent *reloc_entry, 2308 void *data, 2309 asection *input_section, 2310 bfd *output_bfd, 2311 char **error_message); 2312 2313bfd_reloc_status_type bfd_install_relocation 2314 (bfd *abfd, 2315 arelent *reloc_entry, 2316 void *data, bfd_vma data_start, 2317 asection *input_section, 2318 char **error_message); 2319 2320enum bfd_reloc_code_real { 2321 _dummy_first_bfd_reloc_code_real, 2322 2323 2324/* Basic absolute relocations of N bits. */ 2325 BFD_RELOC_64, 2326 BFD_RELOC_32, 2327 BFD_RELOC_26, 2328 BFD_RELOC_24, 2329 BFD_RELOC_16, 2330 BFD_RELOC_14, 2331 BFD_RELOC_8, 2332 2333/* PC-relative relocations. Sometimes these are relative to the address 2334of the relocation itself; sometimes they are relative to the start of 2335the section containing the relocation. It depends on the specific target. 2336 2337The 24-bit relocation is used in some Intel 960 configurations. */ 2338 BFD_RELOC_64_PCREL, 2339 BFD_RELOC_32_PCREL, 2340 BFD_RELOC_24_PCREL, 2341 BFD_RELOC_16_PCREL, 2342 BFD_RELOC_12_PCREL, 2343 BFD_RELOC_8_PCREL, 2344 2345/* Section relative relocations. Some targets need this for DWARF2. */ 2346 BFD_RELOC_32_SECREL, 2347 2348/* For ELF. */ 2349 BFD_RELOC_32_GOT_PCREL, 2350 BFD_RELOC_16_GOT_PCREL, 2351 BFD_RELOC_8_GOT_PCREL, 2352 BFD_RELOC_32_GOTOFF, 2353 BFD_RELOC_16_GOTOFF, 2354 BFD_RELOC_LO16_GOTOFF, 2355 BFD_RELOC_HI16_GOTOFF, 2356 BFD_RELOC_HI16_S_GOTOFF, 2357 BFD_RELOC_8_GOTOFF, 2358 BFD_RELOC_64_PLT_PCREL, 2359 BFD_RELOC_32_PLT_PCREL, 2360 BFD_RELOC_24_PLT_PCREL, 2361 BFD_RELOC_16_PLT_PCREL, 2362 BFD_RELOC_8_PLT_PCREL, 2363 BFD_RELOC_64_PLTOFF, 2364 BFD_RELOC_32_PLTOFF, 2365 BFD_RELOC_16_PLTOFF, 2366 BFD_RELOC_LO16_PLTOFF, 2367 BFD_RELOC_HI16_PLTOFF, 2368 BFD_RELOC_HI16_S_PLTOFF, 2369 BFD_RELOC_8_PLTOFF, 2370 2371/* Relocations used by 68K ELF. */ 2372 BFD_RELOC_68K_GLOB_DAT, 2373 BFD_RELOC_68K_JMP_SLOT, 2374 BFD_RELOC_68K_RELATIVE, 2375 2376/* Linkage-table relative. */ 2377 BFD_RELOC_32_BASEREL, 2378 BFD_RELOC_16_BASEREL, 2379 BFD_RELOC_LO16_BASEREL, 2380 BFD_RELOC_HI16_BASEREL, 2381 BFD_RELOC_HI16_S_BASEREL, 2382 BFD_RELOC_8_BASEREL, 2383 BFD_RELOC_RVA, 2384 2385/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */ 2386 BFD_RELOC_8_FFnn, 2387 2388/* These PC-relative relocations are stored as word displacements -- 2389i.e., byte displacements shifted right two bits. The 30-bit word 2390displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the 2391SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The 2392signed 16-bit displacement is used on the MIPS, and the 23-bit 2393displacement is used on the Alpha. */ 2394 BFD_RELOC_32_PCREL_S2, 2395 BFD_RELOC_16_PCREL_S2, 2396 BFD_RELOC_23_PCREL_S2, 2397 2398/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of 2399the target word. These are used on the SPARC. */ 2400 BFD_RELOC_HI22, 2401 BFD_RELOC_LO10, 2402 2403/* For systems that allocate a Global Pointer register, these are 2404displacements off that register. These relocation types are 2405handled specially, because the value the register will have is 2406decided relatively late. */ 2407 BFD_RELOC_GPREL16, 2408 BFD_RELOC_GPREL32, 2409 2410/* Reloc types used for i960/b.out. */ 2411 BFD_RELOC_I960_CALLJ, 2412 2413/* SPARC ELF relocations. There is probably some overlap with other 2414relocation types already defined. */ 2415 BFD_RELOC_NONE, 2416 BFD_RELOC_SPARC_WDISP22, 2417 BFD_RELOC_SPARC22, 2418 BFD_RELOC_SPARC13, 2419 BFD_RELOC_SPARC_GOT10, 2420 BFD_RELOC_SPARC_GOT13, 2421 BFD_RELOC_SPARC_GOT22, 2422 BFD_RELOC_SPARC_PC10, 2423 BFD_RELOC_SPARC_PC22, 2424 BFD_RELOC_SPARC_WPLT30, 2425 BFD_RELOC_SPARC_COPY, 2426 BFD_RELOC_SPARC_GLOB_DAT, 2427 BFD_RELOC_SPARC_JMP_SLOT, 2428 BFD_RELOC_SPARC_RELATIVE, 2429 BFD_RELOC_SPARC_UA16, 2430 BFD_RELOC_SPARC_UA32, 2431 BFD_RELOC_SPARC_UA64, 2432 2433/* I think these are specific to SPARC a.out (e.g., Sun 4). */ 2434 BFD_RELOC_SPARC_BASE13, 2435 BFD_RELOC_SPARC_BASE22, 2436 2437/* SPARC64 relocations */ 2438#define BFD_RELOC_SPARC_64 BFD_RELOC_64 2439 BFD_RELOC_SPARC_10, 2440 BFD_RELOC_SPARC_11, 2441 BFD_RELOC_SPARC_OLO10, 2442 BFD_RELOC_SPARC_HH22, 2443 BFD_RELOC_SPARC_HM10, 2444 BFD_RELOC_SPARC_LM22, 2445 BFD_RELOC_SPARC_PC_HH22, 2446 BFD_RELOC_SPARC_PC_HM10, 2447 BFD_RELOC_SPARC_PC_LM22, 2448 BFD_RELOC_SPARC_WDISP16, 2449 BFD_RELOC_SPARC_WDISP19, 2450 BFD_RELOC_SPARC_7, 2451 BFD_RELOC_SPARC_6, 2452 BFD_RELOC_SPARC_5, 2453#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL 2454 BFD_RELOC_SPARC_PLT32, 2455 BFD_RELOC_SPARC_PLT64, 2456 BFD_RELOC_SPARC_HIX22, 2457 BFD_RELOC_SPARC_LOX10, 2458 BFD_RELOC_SPARC_H44, 2459 BFD_RELOC_SPARC_M44, 2460 BFD_RELOC_SPARC_L44, 2461 BFD_RELOC_SPARC_REGISTER, 2462 2463/* SPARC little endian relocation */ 2464 BFD_RELOC_SPARC_REV32, 2465 2466/* SPARC TLS relocations */ 2467 BFD_RELOC_SPARC_TLS_GD_HI22, 2468 BFD_RELOC_SPARC_TLS_GD_LO10, 2469 BFD_RELOC_SPARC_TLS_GD_ADD, 2470 BFD_RELOC_SPARC_TLS_GD_CALL, 2471 BFD_RELOC_SPARC_TLS_LDM_HI22, 2472 BFD_RELOC_SPARC_TLS_LDM_LO10, 2473 BFD_RELOC_SPARC_TLS_LDM_ADD, 2474 BFD_RELOC_SPARC_TLS_LDM_CALL, 2475 BFD_RELOC_SPARC_TLS_LDO_HIX22, 2476 BFD_RELOC_SPARC_TLS_LDO_LOX10, 2477 BFD_RELOC_SPARC_TLS_LDO_ADD, 2478 BFD_RELOC_SPARC_TLS_IE_HI22, 2479 BFD_RELOC_SPARC_TLS_IE_LO10, 2480 BFD_RELOC_SPARC_TLS_IE_LD, 2481 BFD_RELOC_SPARC_TLS_IE_LDX, 2482 BFD_RELOC_SPARC_TLS_IE_ADD, 2483 BFD_RELOC_SPARC_TLS_LE_HIX22, 2484 BFD_RELOC_SPARC_TLS_LE_LOX10, 2485 BFD_RELOC_SPARC_TLS_DTPMOD32, 2486 BFD_RELOC_SPARC_TLS_DTPMOD64, 2487 BFD_RELOC_SPARC_TLS_DTPOFF32, 2488 BFD_RELOC_SPARC_TLS_DTPOFF64, 2489 BFD_RELOC_SPARC_TLS_TPOFF32, 2490 BFD_RELOC_SPARC_TLS_TPOFF64, 2491 2492/* SPU Relocations. */ 2493 BFD_RELOC_SPU_IMM7, 2494 BFD_RELOC_SPU_IMM8, 2495 BFD_RELOC_SPU_IMM10, 2496 BFD_RELOC_SPU_IMM10W, 2497 BFD_RELOC_SPU_IMM16, 2498 BFD_RELOC_SPU_IMM16W, 2499 BFD_RELOC_SPU_IMM18, 2500 BFD_RELOC_SPU_PCREL9a, 2501 BFD_RELOC_SPU_PCREL9b, 2502 BFD_RELOC_SPU_PCREL16, 2503 BFD_RELOC_SPU_LO16, 2504 BFD_RELOC_SPU_HI16, 2505 2506/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or 2507"addend" in some special way. 2508For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when 2509writing; when reading, it will be the absolute section symbol. The 2510addend is the displacement in bytes of the "lda" instruction from 2511the "ldah" instruction (which is at the address of this reloc). */ 2512 BFD_RELOC_ALPHA_GPDISP_HI16, 2513 2514/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as 2515with GPDISP_HI16 relocs. The addend is ignored when writing the 2516relocations out, and is filled in with the file's GP value on 2517reading, for convenience. */ 2518 BFD_RELOC_ALPHA_GPDISP_LO16, 2519 2520/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 2521relocation except that there is no accompanying GPDISP_LO16 2522relocation. */ 2523 BFD_RELOC_ALPHA_GPDISP, 2524 2525/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; 2526the assembler turns it into a LDQ instruction to load the address of 2527the symbol, and then fills in a register in the real instruction. 2528 2529The LITERAL reloc, at the LDQ instruction, refers to the .lita 2530section symbol. The addend is ignored when writing, but is filled 2531in with the file's GP value on reading, for convenience, as with the 2532GPDISP_LO16 reloc. 2533 2534The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. 2535It should refer to the symbol to be referenced, as with 16_GOTOFF, 2536but it generates output not based on the position within the .got 2537section, but relative to the GP value chosen for the file during the 2538final link stage. 2539 2540The LITUSE reloc, on the instruction using the loaded address, gives 2541information to the linker that it might be able to use to optimize 2542away some literal section references. The symbol is ignored (read 2543as the absolute section symbol), and the "addend" indicates the type 2544of instruction using the register: 25451 - "memory" fmt insn 25462 - byte-manipulation (byte offset reg) 25473 - jsr (target of branch) */ 2548 BFD_RELOC_ALPHA_LITERAL, 2549 BFD_RELOC_ALPHA_ELF_LITERAL, 2550 BFD_RELOC_ALPHA_LITUSE, 2551 2552/* The HINT relocation indicates a value that should be filled into the 2553"hint" field of a jmp/jsr/ret instruction, for possible branch- 2554prediction logic which may be provided on some processors. */ 2555 BFD_RELOC_ALPHA_HINT, 2556 2557/* The LINKAGE relocation outputs a linkage pair in the object file, 2558which is filled by the linker. */ 2559 BFD_RELOC_ALPHA_LINKAGE, 2560 2561/* The CODEADDR relocation outputs a STO_CA in the object file, 2562which is filled by the linker. */ 2563 BFD_RELOC_ALPHA_CODEADDR, 2564 2565/* The GPREL_HI/LO relocations together form a 32-bit offset from the 2566GP register. */ 2567 BFD_RELOC_ALPHA_GPREL_HI16, 2568 BFD_RELOC_ALPHA_GPREL_LO16, 2569 2570/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must 2571share a common GP, and the target address is adjusted for 2572STO_ALPHA_STD_GPLOAD. */ 2573 BFD_RELOC_ALPHA_BRSGP, 2574 2575/* Alpha thread-local storage relocations. */ 2576 BFD_RELOC_ALPHA_TLSGD, 2577 BFD_RELOC_ALPHA_TLSLDM, 2578 BFD_RELOC_ALPHA_DTPMOD64, 2579 BFD_RELOC_ALPHA_GOTDTPREL16, 2580 BFD_RELOC_ALPHA_DTPREL64, 2581 BFD_RELOC_ALPHA_DTPREL_HI16, 2582 BFD_RELOC_ALPHA_DTPREL_LO16, 2583 BFD_RELOC_ALPHA_DTPREL16, 2584 BFD_RELOC_ALPHA_GOTTPREL16, 2585 BFD_RELOC_ALPHA_TPREL64, 2586 BFD_RELOC_ALPHA_TPREL_HI16, 2587 BFD_RELOC_ALPHA_TPREL_LO16, 2588 BFD_RELOC_ALPHA_TPREL16, 2589 2590/* Bits 27..2 of the relocation address shifted right 2 bits; 2591simple reloc otherwise. */ 2592 BFD_RELOC_MIPS_JMP, 2593 2594/* The MIPS16 jump instruction. */ 2595 BFD_RELOC_MIPS16_JMP, 2596 2597/* MIPS16 GP relative reloc. */ 2598 BFD_RELOC_MIPS16_GPREL, 2599 2600/* High 16 bits of 32-bit value; simple reloc. */ 2601 BFD_RELOC_HI16, 2602 2603/* High 16 bits of 32-bit value but the low 16 bits will be sign 2604extended and added to form the final result. If the low 16 2605bits form a negative number, we need to add one to the high value 2606to compensate for the borrow when the low bits are added. */ 2607 BFD_RELOC_HI16_S, 2608 2609/* Low 16 bits. */ 2610 BFD_RELOC_LO16, 2611 2612/* High 16 bits of 32-bit pc-relative value */ 2613 BFD_RELOC_HI16_PCREL, 2614 2615/* High 16 bits of 32-bit pc-relative value, adjusted */ 2616 BFD_RELOC_HI16_S_PCREL, 2617 2618/* Low 16 bits of pc-relative value */ 2619 BFD_RELOC_LO16_PCREL, 2620 2621/* MIPS16 high 16 bits of 32-bit value. */ 2622 BFD_RELOC_MIPS16_HI16, 2623 2624/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign 2625extended and added to form the final result. If the low 16 2626bits form a negative number, we need to add one to the high value 2627to compensate for the borrow when the low bits are added. */ 2628 BFD_RELOC_MIPS16_HI16_S, 2629 2630/* MIPS16 low 16 bits. */ 2631 BFD_RELOC_MIPS16_LO16, 2632 2633/* Relocation against a MIPS literal section. */ 2634 BFD_RELOC_MIPS_LITERAL, 2635 2636/* MIPS ELF relocations. */ 2637 BFD_RELOC_MIPS_GOT16, 2638 BFD_RELOC_MIPS_CALL16, 2639 BFD_RELOC_MIPS_GOT_HI16, 2640 BFD_RELOC_MIPS_GOT_LO16, 2641 BFD_RELOC_MIPS_CALL_HI16, 2642 BFD_RELOC_MIPS_CALL_LO16, 2643 BFD_RELOC_MIPS_SUB, 2644 BFD_RELOC_MIPS_GOT_PAGE, 2645 BFD_RELOC_MIPS_GOT_OFST, 2646 BFD_RELOC_MIPS_GOT_DISP, 2647 BFD_RELOC_MIPS_SHIFT5, 2648 BFD_RELOC_MIPS_SHIFT6, 2649 BFD_RELOC_MIPS_INSERT_A, 2650 BFD_RELOC_MIPS_INSERT_B, 2651 BFD_RELOC_MIPS_DELETE, 2652 BFD_RELOC_MIPS_HIGHEST, 2653 BFD_RELOC_MIPS_HIGHER, 2654 BFD_RELOC_MIPS_SCN_DISP, 2655 BFD_RELOC_MIPS_REL16, 2656 BFD_RELOC_MIPS_RELGOT, 2657 BFD_RELOC_MIPS_JALR, 2658 BFD_RELOC_MIPS_TLS_DTPMOD32, 2659 BFD_RELOC_MIPS_TLS_DTPREL32, 2660 BFD_RELOC_MIPS_TLS_DTPMOD64, 2661 BFD_RELOC_MIPS_TLS_DTPREL64, 2662 BFD_RELOC_MIPS_TLS_GD, 2663 BFD_RELOC_MIPS_TLS_LDM, 2664 BFD_RELOC_MIPS_TLS_DTPREL_HI16, 2665 BFD_RELOC_MIPS_TLS_DTPREL_LO16, 2666 BFD_RELOC_MIPS_TLS_GOTTPREL, 2667 BFD_RELOC_MIPS_TLS_TPREL32, 2668 BFD_RELOC_MIPS_TLS_TPREL64, 2669 BFD_RELOC_MIPS_TLS_TPREL_HI16, 2670 BFD_RELOC_MIPS_TLS_TPREL_LO16, 2671 2672 2673/* MIPS ELF relocations (VxWorks extensions). */ 2674 BFD_RELOC_MIPS_COPY, 2675 BFD_RELOC_MIPS_JUMP_SLOT, 2676 2677 2678/* Fujitsu Frv Relocations. */ 2679 BFD_RELOC_FRV_LABEL16, 2680 BFD_RELOC_FRV_LABEL24, 2681 BFD_RELOC_FRV_LO16, 2682 BFD_RELOC_FRV_HI16, 2683 BFD_RELOC_FRV_GPREL12, 2684 BFD_RELOC_FRV_GPRELU12, 2685 BFD_RELOC_FRV_GPREL32, 2686 BFD_RELOC_FRV_GPRELHI, 2687 BFD_RELOC_FRV_GPRELLO, 2688 BFD_RELOC_FRV_GOT12, 2689 BFD_RELOC_FRV_GOTHI, 2690 BFD_RELOC_FRV_GOTLO, 2691 BFD_RELOC_FRV_FUNCDESC, 2692 BFD_RELOC_FRV_FUNCDESC_GOT12, 2693 BFD_RELOC_FRV_FUNCDESC_GOTHI, 2694 BFD_RELOC_FRV_FUNCDESC_GOTLO, 2695 BFD_RELOC_FRV_FUNCDESC_VALUE, 2696 BFD_RELOC_FRV_FUNCDESC_GOTOFF12, 2697 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, 2698 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, 2699 BFD_RELOC_FRV_GOTOFF12, 2700 BFD_RELOC_FRV_GOTOFFHI, 2701 BFD_RELOC_FRV_GOTOFFLO, 2702 BFD_RELOC_FRV_GETTLSOFF, 2703 BFD_RELOC_FRV_TLSDESC_VALUE, 2704 BFD_RELOC_FRV_GOTTLSDESC12, 2705 BFD_RELOC_FRV_GOTTLSDESCHI, 2706 BFD_RELOC_FRV_GOTTLSDESCLO, 2707 BFD_RELOC_FRV_TLSMOFF12, 2708 BFD_RELOC_FRV_TLSMOFFHI, 2709 BFD_RELOC_FRV_TLSMOFFLO, 2710 BFD_RELOC_FRV_GOTTLSOFF12, 2711 BFD_RELOC_FRV_GOTTLSOFFHI, 2712 BFD_RELOC_FRV_GOTTLSOFFLO, 2713 BFD_RELOC_FRV_TLSOFF, 2714 BFD_RELOC_FRV_TLSDESC_RELAX, 2715 BFD_RELOC_FRV_GETTLSOFF_RELAX, 2716 BFD_RELOC_FRV_TLSOFF_RELAX, 2717 BFD_RELOC_FRV_TLSMOFF, 2718 2719 2720/* This is a 24bit GOT-relative reloc for the mn10300. */ 2721 BFD_RELOC_MN10300_GOTOFF24, 2722 2723/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes 2724in the instruction. */ 2725 BFD_RELOC_MN10300_GOT32, 2726 2727/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes 2728in the instruction. */ 2729 BFD_RELOC_MN10300_GOT24, 2730 2731/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes 2732in the instruction. */ 2733 BFD_RELOC_MN10300_GOT16, 2734 2735/* Copy symbol at runtime. */ 2736 BFD_RELOC_MN10300_COPY, 2737 2738/* Create GOT entry. */ 2739 BFD_RELOC_MN10300_GLOB_DAT, 2740 2741/* Create PLT entry. */ 2742 BFD_RELOC_MN10300_JMP_SLOT, 2743 2744/* Adjust by program base. */ 2745 BFD_RELOC_MN10300_RELATIVE, 2746 2747 2748/* i386/elf relocations */ 2749 BFD_RELOC_386_GOT32, 2750 BFD_RELOC_386_PLT32, 2751 BFD_RELOC_386_COPY, 2752 BFD_RELOC_386_GLOB_DAT, 2753 BFD_RELOC_386_JUMP_SLOT, 2754 BFD_RELOC_386_RELATIVE, 2755 BFD_RELOC_386_GOTOFF, 2756 BFD_RELOC_386_GOTPC, 2757 BFD_RELOC_386_TLS_TPOFF, 2758 BFD_RELOC_386_TLS_IE, 2759 BFD_RELOC_386_TLS_GOTIE, 2760 BFD_RELOC_386_TLS_LE, 2761 BFD_RELOC_386_TLS_GD, 2762 BFD_RELOC_386_TLS_LDM, 2763 BFD_RELOC_386_TLS_LDO_32, 2764 BFD_RELOC_386_TLS_IE_32, 2765 BFD_RELOC_386_TLS_LE_32, 2766 BFD_RELOC_386_TLS_DTPMOD32, 2767 BFD_RELOC_386_TLS_DTPOFF32, 2768 BFD_RELOC_386_TLS_TPOFF32, 2769 BFD_RELOC_386_TLS_GOTDESC, 2770 BFD_RELOC_386_TLS_DESC_CALL, 2771 BFD_RELOC_386_TLS_DESC, 2772 2773/* x86-64/elf relocations */ 2774 BFD_RELOC_X86_64_GOT32, 2775 BFD_RELOC_X86_64_PLT32, 2776 BFD_RELOC_X86_64_COPY, 2777 BFD_RELOC_X86_64_GLOB_DAT, 2778 BFD_RELOC_X86_64_JUMP_SLOT, 2779 BFD_RELOC_X86_64_RELATIVE, 2780 BFD_RELOC_X86_64_GOTPCREL, 2781 BFD_RELOC_X86_64_32S, 2782 BFD_RELOC_X86_64_DTPMOD64, 2783 BFD_RELOC_X86_64_DTPOFF64, 2784 BFD_RELOC_X86_64_TPOFF64, 2785 BFD_RELOC_X86_64_TLSGD, 2786 BFD_RELOC_X86_64_TLSLD, 2787 BFD_RELOC_X86_64_DTPOFF32, 2788 BFD_RELOC_X86_64_GOTTPOFF, 2789 BFD_RELOC_X86_64_TPOFF32, 2790 BFD_RELOC_X86_64_GOTOFF64, 2791 BFD_RELOC_X86_64_GOTPC32, 2792 BFD_RELOC_X86_64_GOT64, 2793 BFD_RELOC_X86_64_GOTPCREL64, 2794 BFD_RELOC_X86_64_GOTPC64, 2795 BFD_RELOC_X86_64_GOTPLT64, 2796 BFD_RELOC_X86_64_PLTOFF64, 2797 BFD_RELOC_X86_64_GOTPC32_TLSDESC, 2798 BFD_RELOC_X86_64_TLSDESC_CALL, 2799 BFD_RELOC_X86_64_TLSDESC, 2800 2801/* ns32k relocations */ 2802 BFD_RELOC_NS32K_IMM_8, 2803 BFD_RELOC_NS32K_IMM_16, 2804 BFD_RELOC_NS32K_IMM_32, 2805 BFD_RELOC_NS32K_IMM_8_PCREL, 2806 BFD_RELOC_NS32K_IMM_16_PCREL, 2807 BFD_RELOC_NS32K_IMM_32_PCREL, 2808 BFD_RELOC_NS32K_DISP_8, 2809 BFD_RELOC_NS32K_DISP_16, 2810 BFD_RELOC_NS32K_DISP_32, 2811 BFD_RELOC_NS32K_DISP_8_PCREL, 2812 BFD_RELOC_NS32K_DISP_16_PCREL, 2813 BFD_RELOC_NS32K_DISP_32_PCREL, 2814 2815/* PDP11 relocations */ 2816 BFD_RELOC_PDP11_DISP_8_PCREL, 2817 BFD_RELOC_PDP11_DISP_6_PCREL, 2818 2819/* Picojava relocs. Not all of these appear in object files. */ 2820 BFD_RELOC_PJ_CODE_HI16, 2821 BFD_RELOC_PJ_CODE_LO16, 2822 BFD_RELOC_PJ_CODE_DIR16, 2823 BFD_RELOC_PJ_CODE_DIR32, 2824 BFD_RELOC_PJ_CODE_REL16, 2825 BFD_RELOC_PJ_CODE_REL32, 2826 2827/* Power(rs6000) and PowerPC relocations. */ 2828 BFD_RELOC_PPC_B26, 2829 BFD_RELOC_PPC_BA26, 2830 BFD_RELOC_PPC_TOC16, 2831 BFD_RELOC_PPC_B16, 2832 BFD_RELOC_PPC_B16_BRTAKEN, 2833 BFD_RELOC_PPC_B16_BRNTAKEN, 2834 BFD_RELOC_PPC_BA16, 2835 BFD_RELOC_PPC_BA16_BRTAKEN, 2836 BFD_RELOC_PPC_BA16_BRNTAKEN, 2837 BFD_RELOC_PPC_COPY, 2838 BFD_RELOC_PPC_GLOB_DAT, 2839 BFD_RELOC_PPC_JMP_SLOT, 2840 BFD_RELOC_PPC_RELATIVE, 2841 BFD_RELOC_PPC_LOCAL24PC, 2842 BFD_RELOC_PPC_EMB_NADDR32, 2843 BFD_RELOC_PPC_EMB_NADDR16, 2844 BFD_RELOC_PPC_EMB_NADDR16_LO, 2845 BFD_RELOC_PPC_EMB_NADDR16_HI, 2846 BFD_RELOC_PPC_EMB_NADDR16_HA, 2847 BFD_RELOC_PPC_EMB_SDAI16, 2848 BFD_RELOC_PPC_EMB_SDA2I16, 2849 BFD_RELOC_PPC_EMB_SDA2REL, 2850 BFD_RELOC_PPC_EMB_SDA21, 2851 BFD_RELOC_PPC_EMB_MRKREF, 2852 BFD_RELOC_PPC_EMB_RELSEC16, 2853 BFD_RELOC_PPC_EMB_RELST_LO, 2854 BFD_RELOC_PPC_EMB_RELST_HI, 2855 BFD_RELOC_PPC_EMB_RELST_HA, 2856 BFD_RELOC_PPC_EMB_BIT_FLD, 2857 BFD_RELOC_PPC_EMB_RELSDA, 2858 BFD_RELOC_PPC64_HIGHER, 2859 BFD_RELOC_PPC64_HIGHER_S, 2860 BFD_RELOC_PPC64_HIGHEST, 2861 BFD_RELOC_PPC64_HIGHEST_S, 2862 BFD_RELOC_PPC64_TOC16_LO, 2863 BFD_RELOC_PPC64_TOC16_HI, 2864 BFD_RELOC_PPC64_TOC16_HA, 2865 BFD_RELOC_PPC64_TOC, 2866 BFD_RELOC_PPC64_PLTGOT16, 2867 BFD_RELOC_PPC64_PLTGOT16_LO, 2868 BFD_RELOC_PPC64_PLTGOT16_HI, 2869 BFD_RELOC_PPC64_PLTGOT16_HA, 2870 BFD_RELOC_PPC64_ADDR16_DS, 2871 BFD_RELOC_PPC64_ADDR16_LO_DS, 2872 BFD_RELOC_PPC64_GOT16_DS, 2873 BFD_RELOC_PPC64_GOT16_LO_DS, 2874 BFD_RELOC_PPC64_PLT16_LO_DS, 2875 BFD_RELOC_PPC64_SECTOFF_DS, 2876 BFD_RELOC_PPC64_SECTOFF_LO_DS, 2877 BFD_RELOC_PPC64_TOC16_DS, 2878 BFD_RELOC_PPC64_TOC16_LO_DS, 2879 BFD_RELOC_PPC64_PLTGOT16_DS, 2880 BFD_RELOC_PPC64_PLTGOT16_LO_DS, 2881 2882/* PowerPC and PowerPC64 thread-local storage relocations. */ 2883 BFD_RELOC_PPC_TLS, 2884 BFD_RELOC_PPC_DTPMOD, 2885 BFD_RELOC_PPC_TPREL16, 2886 BFD_RELOC_PPC_TPREL16_LO, 2887 BFD_RELOC_PPC_TPREL16_HI, 2888 BFD_RELOC_PPC_TPREL16_HA, 2889 BFD_RELOC_PPC_TPREL, 2890 BFD_RELOC_PPC_DTPREL16, 2891 BFD_RELOC_PPC_DTPREL16_LO, 2892 BFD_RELOC_PPC_DTPREL16_HI, 2893 BFD_RELOC_PPC_DTPREL16_HA, 2894 BFD_RELOC_PPC_DTPREL, 2895 BFD_RELOC_PPC_GOT_TLSGD16, 2896 BFD_RELOC_PPC_GOT_TLSGD16_LO, 2897 BFD_RELOC_PPC_GOT_TLSGD16_HI, 2898 BFD_RELOC_PPC_GOT_TLSGD16_HA, 2899 BFD_RELOC_PPC_GOT_TLSLD16, 2900 BFD_RELOC_PPC_GOT_TLSLD16_LO, 2901 BFD_RELOC_PPC_GOT_TLSLD16_HI, 2902 BFD_RELOC_PPC_GOT_TLSLD16_HA, 2903 BFD_RELOC_PPC_GOT_TPREL16, 2904 BFD_RELOC_PPC_GOT_TPREL16_LO, 2905 BFD_RELOC_PPC_GOT_TPREL16_HI, 2906 BFD_RELOC_PPC_GOT_TPREL16_HA, 2907 BFD_RELOC_PPC_GOT_DTPREL16, 2908 BFD_RELOC_PPC_GOT_DTPREL16_LO, 2909 BFD_RELOC_PPC_GOT_DTPREL16_HI, 2910 BFD_RELOC_PPC_GOT_DTPREL16_HA, 2911 BFD_RELOC_PPC64_TPREL16_DS, 2912 BFD_RELOC_PPC64_TPREL16_LO_DS, 2913 BFD_RELOC_PPC64_TPREL16_HIGHER, 2914 BFD_RELOC_PPC64_TPREL16_HIGHERA, 2915 BFD_RELOC_PPC64_TPREL16_HIGHEST, 2916 BFD_RELOC_PPC64_TPREL16_HIGHESTA, 2917 BFD_RELOC_PPC64_DTPREL16_DS, 2918 BFD_RELOC_PPC64_DTPREL16_LO_DS, 2919 BFD_RELOC_PPC64_DTPREL16_HIGHER, 2920 BFD_RELOC_PPC64_DTPREL16_HIGHERA, 2921 BFD_RELOC_PPC64_DTPREL16_HIGHEST, 2922 BFD_RELOC_PPC64_DTPREL16_HIGHESTA, 2923 2924/* IBM 370/390 relocations */ 2925 BFD_RELOC_I370_D12, 2926 2927/* The type of reloc used to build a constructor table - at the moment 2928probably a 32 bit wide absolute relocation, but the target can choose. 2929It generally does map to one of the other relocation types. */ 2930 BFD_RELOC_CTOR, 2931 2932/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are 2933not stored in the instruction. */ 2934 BFD_RELOC_ARM_PCREL_BRANCH, 2935 2936/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is 2937not stored in the instruction. The 2nd lowest bit comes from a 1 bit 2938field in the instruction. */ 2939 BFD_RELOC_ARM_PCREL_BLX, 2940 2941/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is 2942not stored in the instruction. The 2nd lowest bit comes from a 1 bit 2943field in the instruction. */ 2944 BFD_RELOC_THUMB_PCREL_BLX, 2945 2946/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */ 2947 BFD_RELOC_ARM_PCREL_CALL, 2948 2949/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */ 2950 BFD_RELOC_ARM_PCREL_JUMP, 2951 2952/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches. 2953The lowest bit must be zero and is not stored in the instruction. 2954Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an 2955"nn" one smaller in all cases. Note further that BRANCH23 2956corresponds to R_ARM_THM_CALL. */ 2957 BFD_RELOC_THUMB_PCREL_BRANCH7, 2958 BFD_RELOC_THUMB_PCREL_BRANCH9, 2959 BFD_RELOC_THUMB_PCREL_BRANCH12, 2960 BFD_RELOC_THUMB_PCREL_BRANCH20, 2961 BFD_RELOC_THUMB_PCREL_BRANCH23, 2962 BFD_RELOC_THUMB_PCREL_BRANCH25, 2963 2964/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */ 2965 BFD_RELOC_ARM_OFFSET_IMM, 2966 2967/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */ 2968 BFD_RELOC_ARM_THUMB_OFFSET, 2969 2970/* Pc-relative or absolute relocation depending on target. Used for 2971entries in .init_array sections. */ 2972 BFD_RELOC_ARM_TARGET1, 2973 2974/* Read-only segment base relative address. */ 2975 BFD_RELOC_ARM_ROSEGREL32, 2976 2977/* Data segment base relative address. */ 2978 BFD_RELOC_ARM_SBREL32, 2979 2980/* This reloc is used for references to RTTI data from exception handling 2981tables. The actual definition depends on the target. It may be a 2982pc-relative or some form of GOT-indirect relocation. */ 2983 BFD_RELOC_ARM_TARGET2, 2984 2985/* 31-bit PC relative address. */ 2986 BFD_RELOC_ARM_PREL31, 2987 2988/* Low and High halfword relocations for MOVW and MOVT instructions. */ 2989 BFD_RELOC_ARM_MOVW, 2990 BFD_RELOC_ARM_MOVT, 2991 BFD_RELOC_ARM_MOVW_PCREL, 2992 BFD_RELOC_ARM_MOVT_PCREL, 2993 BFD_RELOC_ARM_THUMB_MOVW, 2994 BFD_RELOC_ARM_THUMB_MOVT, 2995 BFD_RELOC_ARM_THUMB_MOVW_PCREL, 2996 BFD_RELOC_ARM_THUMB_MOVT_PCREL, 2997 2998/* Relocations for setting up GOTs and PLTs for shared libraries. */ 2999 BFD_RELOC_ARM_JUMP_SLOT, 3000 BFD_RELOC_ARM_GLOB_DAT, 3001 BFD_RELOC_ARM_GOT32, 3002 BFD_RELOC_ARM_PLT32, 3003 BFD_RELOC_ARM_RELATIVE, 3004 BFD_RELOC_ARM_GOTOFF, 3005 BFD_RELOC_ARM_GOTPC, 3006 3007/* ARM thread-local storage relocations. */ 3008 BFD_RELOC_ARM_TLS_GD32, 3009 BFD_RELOC_ARM_TLS_LDO32, 3010 BFD_RELOC_ARM_TLS_LDM32, 3011 BFD_RELOC_ARM_TLS_DTPOFF32, 3012 BFD_RELOC_ARM_TLS_DTPMOD32, 3013 BFD_RELOC_ARM_TLS_TPOFF32, 3014 BFD_RELOC_ARM_TLS_IE32, 3015 BFD_RELOC_ARM_TLS_LE32, 3016 3017/* ARM group relocations. */ 3018 BFD_RELOC_ARM_ALU_PC_G0_NC, 3019 BFD_RELOC_ARM_ALU_PC_G0, 3020 BFD_RELOC_ARM_ALU_PC_G1_NC, 3021 BFD_RELOC_ARM_ALU_PC_G1, 3022 BFD_RELOC_ARM_ALU_PC_G2, 3023 BFD_RELOC_ARM_LDR_PC_G0, 3024 BFD_RELOC_ARM_LDR_PC_G1, 3025 BFD_RELOC_ARM_LDR_PC_G2, 3026 BFD_RELOC_ARM_LDRS_PC_G0, 3027 BFD_RELOC_ARM_LDRS_PC_G1, 3028 BFD_RELOC_ARM_LDRS_PC_G2, 3029 BFD_RELOC_ARM_LDC_PC_G0, 3030 BFD_RELOC_ARM_LDC_PC_G1, 3031 BFD_RELOC_ARM_LDC_PC_G2, 3032 BFD_RELOC_ARM_ALU_SB_G0_NC, 3033 BFD_RELOC_ARM_ALU_SB_G0, 3034 BFD_RELOC_ARM_ALU_SB_G1_NC, 3035 BFD_RELOC_ARM_ALU_SB_G1, 3036 BFD_RELOC_ARM_ALU_SB_G2, 3037 BFD_RELOC_ARM_LDR_SB_G0, 3038 BFD_RELOC_ARM_LDR_SB_G1, 3039 BFD_RELOC_ARM_LDR_SB_G2, 3040 BFD_RELOC_ARM_LDRS_SB_G0, 3041 BFD_RELOC_ARM_LDRS_SB_G1, 3042 BFD_RELOC_ARM_LDRS_SB_G2, 3043 BFD_RELOC_ARM_LDC_SB_G0, 3044 BFD_RELOC_ARM_LDC_SB_G1, 3045 BFD_RELOC_ARM_LDC_SB_G2, 3046 3047/* These relocs are only used within the ARM assembler. They are not 3048(at present) written to any object files. */ 3049 BFD_RELOC_ARM_IMMEDIATE, 3050 BFD_RELOC_ARM_ADRL_IMMEDIATE, 3051 BFD_RELOC_ARM_T32_IMMEDIATE, 3052 BFD_RELOC_ARM_T32_ADD_IMM, 3053 BFD_RELOC_ARM_T32_IMM12, 3054 BFD_RELOC_ARM_T32_ADD_PC12, 3055 BFD_RELOC_ARM_SHIFT_IMM, 3056 BFD_RELOC_ARM_SMC, 3057 BFD_RELOC_ARM_SWI, 3058 BFD_RELOC_ARM_MULTI, 3059 BFD_RELOC_ARM_CP_OFF_IMM, 3060 BFD_RELOC_ARM_CP_OFF_IMM_S2, 3061 BFD_RELOC_ARM_T32_CP_OFF_IMM, 3062 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2, 3063 BFD_RELOC_ARM_ADR_IMM, 3064 BFD_RELOC_ARM_LDR_IMM, 3065 BFD_RELOC_ARM_LITERAL, 3066 BFD_RELOC_ARM_IN_POOL, 3067 BFD_RELOC_ARM_OFFSET_IMM8, 3068 BFD_RELOC_ARM_T32_OFFSET_U8, 3069 BFD_RELOC_ARM_T32_OFFSET_IMM, 3070 BFD_RELOC_ARM_HWLITERAL, 3071 BFD_RELOC_ARM_THUMB_ADD, 3072 BFD_RELOC_ARM_THUMB_IMM, 3073 BFD_RELOC_ARM_THUMB_SHIFT, 3074 3075/* Renesas / SuperH SH relocs. Not all of these appear in object files. */ 3076 BFD_RELOC_SH_PCDISP8BY2, 3077 BFD_RELOC_SH_PCDISP12BY2, 3078 BFD_RELOC_SH_IMM3, 3079 BFD_RELOC_SH_IMM3U, 3080 BFD_RELOC_SH_DISP12, 3081 BFD_RELOC_SH_DISP12BY2, 3082 BFD_RELOC_SH_DISP12BY4, 3083 BFD_RELOC_SH_DISP12BY8, 3084 BFD_RELOC_SH_DISP20, 3085 BFD_RELOC_SH_DISP20BY8, 3086 BFD_RELOC_SH_IMM4, 3087 BFD_RELOC_SH_IMM4BY2, 3088 BFD_RELOC_SH_IMM4BY4, 3089 BFD_RELOC_SH_IMM8, 3090 BFD_RELOC_SH_IMM8BY2, 3091 BFD_RELOC_SH_IMM8BY4, 3092 BFD_RELOC_SH_PCRELIMM8BY2, 3093 BFD_RELOC_SH_PCRELIMM8BY4, 3094 BFD_RELOC_SH_SWITCH16, 3095 BFD_RELOC_SH_SWITCH32, 3096 BFD_RELOC_SH_USES, 3097 BFD_RELOC_SH_COUNT, 3098 BFD_RELOC_SH_ALIGN, 3099 BFD_RELOC_SH_CODE, 3100 BFD_RELOC_SH_DATA, 3101 BFD_RELOC_SH_LABEL, 3102 BFD_RELOC_SH_LOOP_START, 3103 BFD_RELOC_SH_LOOP_END, 3104 BFD_RELOC_SH_COPY, 3105 BFD_RELOC_SH_GLOB_DAT, 3106 BFD_RELOC_SH_JMP_SLOT, 3107 BFD_RELOC_SH_RELATIVE, 3108 BFD_RELOC_SH_GOTPC, 3109 BFD_RELOC_SH_GOT_LOW16, 3110 BFD_RELOC_SH_GOT_MEDLOW16, 3111 BFD_RELOC_SH_GOT_MEDHI16, 3112 BFD_RELOC_SH_GOT_HI16, 3113 BFD_RELOC_SH_GOTPLT_LOW16, 3114 BFD_RELOC_SH_GOTPLT_MEDLOW16, 3115 BFD_RELOC_SH_GOTPLT_MEDHI16, 3116 BFD_RELOC_SH_GOTPLT_HI16, 3117 BFD_RELOC_SH_PLT_LOW16, 3118 BFD_RELOC_SH_PLT_MEDLOW16, 3119 BFD_RELOC_SH_PLT_MEDHI16, 3120 BFD_RELOC_SH_PLT_HI16, 3121 BFD_RELOC_SH_GOTOFF_LOW16, 3122 BFD_RELOC_SH_GOTOFF_MEDLOW16, 3123 BFD_RELOC_SH_GOTOFF_MEDHI16, 3124 BFD_RELOC_SH_GOTOFF_HI16, 3125 BFD_RELOC_SH_GOTPC_LOW16, 3126 BFD_RELOC_SH_GOTPC_MEDLOW16, 3127 BFD_RELOC_SH_GOTPC_MEDHI16, 3128 BFD_RELOC_SH_GOTPC_HI16, 3129 BFD_RELOC_SH_COPY64, 3130 BFD_RELOC_SH_GLOB_DAT64, 3131 BFD_RELOC_SH_JMP_SLOT64, 3132 BFD_RELOC_SH_RELATIVE64, 3133 BFD_RELOC_SH_GOT10BY4, 3134 BFD_RELOC_SH_GOT10BY8, 3135 BFD_RELOC_SH_GOTPLT10BY4, 3136 BFD_RELOC_SH_GOTPLT10BY8, 3137 BFD_RELOC_SH_GOTPLT32, 3138 BFD_RELOC_SH_SHMEDIA_CODE, 3139 BFD_RELOC_SH_IMMU5, 3140 BFD_RELOC_SH_IMMS6, 3141 BFD_RELOC_SH_IMMS6BY32, 3142 BFD_RELOC_SH_IMMU6, 3143 BFD_RELOC_SH_IMMS10, 3144 BFD_RELOC_SH_IMMS10BY2, 3145 BFD_RELOC_SH_IMMS10BY4, 3146 BFD_RELOC_SH_IMMS10BY8, 3147 BFD_RELOC_SH_IMMS16, 3148 BFD_RELOC_SH_IMMU16, 3149 BFD_RELOC_SH_IMM_LOW16, 3150 BFD_RELOC_SH_IMM_LOW16_PCREL, 3151 BFD_RELOC_SH_IMM_MEDLOW16, 3152 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, 3153 BFD_RELOC_SH_IMM_MEDHI16, 3154 BFD_RELOC_SH_IMM_MEDHI16_PCREL, 3155 BFD_RELOC_SH_IMM_HI16, 3156 BFD_RELOC_SH_IMM_HI16_PCREL, 3157 BFD_RELOC_SH_PT_16, 3158 BFD_RELOC_SH_TLS_GD_32, 3159 BFD_RELOC_SH_TLS_LD_32, 3160 BFD_RELOC_SH_TLS_LDO_32, 3161 BFD_RELOC_SH_TLS_IE_32, 3162 BFD_RELOC_SH_TLS_LE_32, 3163 BFD_RELOC_SH_TLS_DTPMOD32, 3164 BFD_RELOC_SH_TLS_DTPOFF32, 3165 BFD_RELOC_SH_TLS_TPOFF32, 3166 3167/* ARC Cores relocs. 3168ARC 22 bit pc-relative branch. The lowest two bits must be zero and are 3169not stored in the instruction. The high 20 bits are installed in bits 26 3170through 7 of the instruction. */ 3171 BFD_RELOC_ARC_B22_PCREL, 3172 3173/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not 3174stored in the instruction. The high 24 bits are installed in bits 23 3175through 0. */ 3176 BFD_RELOC_ARC_B26, 3177 3178/* ADI Blackfin 16 bit immediate absolute reloc. */ 3179 BFD_RELOC_BFIN_16_IMM, 3180 3181/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */ 3182 BFD_RELOC_BFIN_16_HIGH, 3183 3184/* ADI Blackfin 'a' part of LSETUP. */ 3185 BFD_RELOC_BFIN_4_PCREL, 3186 3187/* ADI Blackfin. */ 3188 BFD_RELOC_BFIN_5_PCREL, 3189 3190/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */ 3191 BFD_RELOC_BFIN_16_LOW, 3192 3193/* ADI Blackfin. */ 3194 BFD_RELOC_BFIN_10_PCREL, 3195 3196/* ADI Blackfin 'b' part of LSETUP. */ 3197 BFD_RELOC_BFIN_11_PCREL, 3198 3199/* ADI Blackfin. */ 3200 BFD_RELOC_BFIN_12_PCREL_JUMP, 3201 3202/* ADI Blackfin Short jump, pcrel. */ 3203 BFD_RELOC_BFIN_12_PCREL_JUMP_S, 3204 3205/* ADI Blackfin Call.x not implemented. */ 3206 BFD_RELOC_BFIN_24_PCREL_CALL_X, 3207 3208/* ADI Blackfin Long Jump pcrel. */ 3209 BFD_RELOC_BFIN_24_PCREL_JUMP_L, 3210 3211/* ADI Blackfin FD-PIC relocations. */ 3212 BFD_RELOC_BFIN_GOT17M4, 3213 BFD_RELOC_BFIN_GOTHI, 3214 BFD_RELOC_BFIN_GOTLO, 3215 BFD_RELOC_BFIN_FUNCDESC, 3216 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, 3217 BFD_RELOC_BFIN_FUNCDESC_GOTHI, 3218 BFD_RELOC_BFIN_FUNCDESC_GOTLO, 3219 BFD_RELOC_BFIN_FUNCDESC_VALUE, 3220 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, 3221 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI, 3222 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, 3223 BFD_RELOC_BFIN_GOTOFF17M4, 3224 BFD_RELOC_BFIN_GOTOFFHI, 3225 BFD_RELOC_BFIN_GOTOFFLO, 3226 3227/* ADI Blackfin GOT relocation. */ 3228 BFD_RELOC_BFIN_GOT, 3229 3230/* ADI Blackfin PLTPC relocation. */ 3231 BFD_RELOC_BFIN_PLTPC, 3232 3233/* ADI Blackfin arithmetic relocation. */ 3234 BFD_ARELOC_BFIN_PUSH, 3235 3236/* ADI Blackfin arithmetic relocation. */ 3237 BFD_ARELOC_BFIN_CONST, 3238 3239/* ADI Blackfin arithmetic relocation. */ 3240 BFD_ARELOC_BFIN_ADD, 3241 3242/* ADI Blackfin arithmetic relocation. */ 3243 BFD_ARELOC_BFIN_SUB, 3244 3245/* ADI Blackfin arithmetic relocation. */ 3246 BFD_ARELOC_BFIN_MULT, 3247 3248/* ADI Blackfin arithmetic relocation. */ 3249 BFD_ARELOC_BFIN_DIV, 3250 3251/* ADI Blackfin arithmetic relocation. */ 3252 BFD_ARELOC_BFIN_MOD, 3253 3254/* ADI Blackfin arithmetic relocation. */ 3255 BFD_ARELOC_BFIN_LSHIFT, 3256 3257/* ADI Blackfin arithmetic relocation. */ 3258 BFD_ARELOC_BFIN_RSHIFT, 3259 3260/* ADI Blackfin arithmetic relocation. */ 3261 BFD_ARELOC_BFIN_AND, 3262 3263/* ADI Blackfin arithmetic relocation. */ 3264 BFD_ARELOC_BFIN_OR, 3265 3266/* ADI Blackfin arithmetic relocation. */ 3267 BFD_ARELOC_BFIN_XOR, 3268 3269/* ADI Blackfin arithmetic relocation. */ 3270 BFD_ARELOC_BFIN_LAND, 3271 3272/* ADI Blackfin arithmetic relocation. */ 3273 BFD_ARELOC_BFIN_LOR, 3274 3275/* ADI Blackfin arithmetic relocation. */ 3276 BFD_ARELOC_BFIN_LEN, 3277 3278/* ADI Blackfin arithmetic relocation. */ 3279 BFD_ARELOC_BFIN_NEG, 3280 3281/* ADI Blackfin arithmetic relocation. */ 3282 BFD_ARELOC_BFIN_COMP, 3283 3284/* ADI Blackfin arithmetic relocation. */ 3285 BFD_ARELOC_BFIN_PAGE, 3286 3287/* ADI Blackfin arithmetic relocation. */ 3288 BFD_ARELOC_BFIN_HWPAGE, 3289 3290/* ADI Blackfin arithmetic relocation. */ 3291 BFD_ARELOC_BFIN_ADDR, 3292 3293/* Mitsubishi D10V relocs. 3294This is a 10-bit reloc with the right 2 bits 3295assumed to be 0. */ 3296 BFD_RELOC_D10V_10_PCREL_R, 3297 3298/* Mitsubishi D10V relocs. 3299This is a 10-bit reloc with the right 2 bits 3300assumed to be 0. This is the same as the previous reloc 3301except it is in the left container, i.e., 3302shifted left 15 bits. */ 3303 BFD_RELOC_D10V_10_PCREL_L, 3304 3305/* This is an 18-bit reloc with the right 2 bits 3306assumed to be 0. */ 3307 BFD_RELOC_D10V_18, 3308 3309/* This is an 18-bit reloc with the right 2 bits 3310assumed to be 0. */ 3311 BFD_RELOC_D10V_18_PCREL, 3312 3313/* Mitsubishi D30V relocs. 3314This is a 6-bit absolute reloc. */ 3315 BFD_RELOC_D30V_6, 3316 3317/* This is a 6-bit pc-relative reloc with 3318the right 3 bits assumed to be 0. */ 3319 BFD_RELOC_D30V_9_PCREL, 3320 3321/* This is a 6-bit pc-relative reloc with 3322the right 3 bits assumed to be 0. Same 3323as the previous reloc but on the right side 3324of the container. */ 3325 BFD_RELOC_D30V_9_PCREL_R, 3326 3327/* This is a 12-bit absolute reloc with the 3328right 3 bitsassumed to be 0. */ 3329 BFD_RELOC_D30V_15, 3330 3331/* This is a 12-bit pc-relative reloc with 3332the right 3 bits assumed to be 0. */ 3333 BFD_RELOC_D30V_15_PCREL, 3334 3335/* This is a 12-bit pc-relative reloc with 3336the right 3 bits assumed to be 0. Same 3337as the previous reloc but on the right side 3338of the container. */ 3339 BFD_RELOC_D30V_15_PCREL_R, 3340 3341/* This is an 18-bit absolute reloc with 3342the right 3 bits assumed to be 0. */ 3343 BFD_RELOC_D30V_21, 3344 3345/* This is an 18-bit pc-relative reloc with 3346the right 3 bits assumed to be 0. */ 3347 BFD_RELOC_D30V_21_PCREL, 3348 3349/* This is an 18-bit pc-relative reloc with 3350the right 3 bits assumed to be 0. Same 3351as the previous reloc but on the right side 3352of the container. */ 3353 BFD_RELOC_D30V_21_PCREL_R, 3354 3355/* This is a 32-bit absolute reloc. */ 3356 BFD_RELOC_D30V_32, 3357 3358/* This is a 32-bit pc-relative reloc. */ 3359 BFD_RELOC_D30V_32_PCREL, 3360 3361/* DLX relocs */ 3362 BFD_RELOC_DLX_HI16_S, 3363 3364/* DLX relocs */ 3365 BFD_RELOC_DLX_LO16, 3366 3367/* DLX relocs */ 3368 BFD_RELOC_DLX_JMP26, 3369 3370/* Renesas M16C/M32C Relocations. */ 3371 BFD_RELOC_M32C_HI8, 3372 BFD_RELOC_M32C_RL_JUMP, 3373 BFD_RELOC_M32C_RL_1ADDR, 3374 BFD_RELOC_M32C_RL_2ADDR, 3375 3376/* Renesas M32R (formerly Mitsubishi M32R) relocs. 3377This is a 24 bit absolute address. */ 3378 BFD_RELOC_M32R_24, 3379 3380/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */ 3381 BFD_RELOC_M32R_10_PCREL, 3382 3383/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */ 3384 BFD_RELOC_M32R_18_PCREL, 3385 3386/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */ 3387 BFD_RELOC_M32R_26_PCREL, 3388 3389/* This is a 16-bit reloc containing the high 16 bits of an address 3390used when the lower 16 bits are treated as unsigned. */ 3391 BFD_RELOC_M32R_HI16_ULO, 3392 3393/* This is a 16-bit reloc containing the high 16 bits of an address 3394used when the lower 16 bits are treated as signed. */ 3395 BFD_RELOC_M32R_HI16_SLO, 3396 3397/* This is a 16-bit reloc containing the lower 16 bits of an address. */ 3398 BFD_RELOC_M32R_LO16, 3399 3400/* This is a 16-bit reloc containing the small data area offset for use in 3401add3, load, and store instructions. */ 3402 BFD_RELOC_M32R_SDA16, 3403 3404/* For PIC. */ 3405 BFD_RELOC_M32R_GOT24, 3406 BFD_RELOC_M32R_26_PLTREL, 3407 BFD_RELOC_M32R_COPY, 3408 BFD_RELOC_M32R_GLOB_DAT, 3409 BFD_RELOC_M32R_JMP_SLOT, 3410 BFD_RELOC_M32R_RELATIVE, 3411 BFD_RELOC_M32R_GOTOFF, 3412 BFD_RELOC_M32R_GOTOFF_HI_ULO, 3413 BFD_RELOC_M32R_GOTOFF_HI_SLO, 3414 BFD_RELOC_M32R_GOTOFF_LO, 3415 BFD_RELOC_M32R_GOTPC24, 3416 BFD_RELOC_M32R_GOT16_HI_ULO, 3417 BFD_RELOC_M32R_GOT16_HI_SLO, 3418 BFD_RELOC_M32R_GOT16_LO, 3419 BFD_RELOC_M32R_GOTPC_HI_ULO, 3420 BFD_RELOC_M32R_GOTPC_HI_SLO, 3421 BFD_RELOC_M32R_GOTPC_LO, 3422 3423/* This is a 9-bit reloc */ 3424 BFD_RELOC_V850_9_PCREL, 3425 3426/* This is a 22-bit reloc */ 3427 BFD_RELOC_V850_22_PCREL, 3428 3429/* This is a 16 bit offset from the short data area pointer. */ 3430 BFD_RELOC_V850_SDA_16_16_OFFSET, 3431 3432/* This is a 16 bit offset (of which only 15 bits are used) from the 3433short data area pointer. */ 3434 BFD_RELOC_V850_SDA_15_16_OFFSET, 3435 3436/* This is a 16 bit offset from the zero data area pointer. */ 3437 BFD_RELOC_V850_ZDA_16_16_OFFSET, 3438 3439/* This is a 16 bit offset (of which only 15 bits are used) from the 3440zero data area pointer. */ 3441 BFD_RELOC_V850_ZDA_15_16_OFFSET, 3442 3443/* This is an 8 bit offset (of which only 6 bits are used) from the 3444tiny data area pointer. */ 3445 BFD_RELOC_V850_TDA_6_8_OFFSET, 3446 3447/* This is an 8bit offset (of which only 7 bits are used) from the tiny 3448data area pointer. */ 3449 BFD_RELOC_V850_TDA_7_8_OFFSET, 3450 3451/* This is a 7 bit offset from the tiny data area pointer. */ 3452 BFD_RELOC_V850_TDA_7_7_OFFSET, 3453 3454/* This is a 16 bit offset from the tiny data area pointer. */ 3455 BFD_RELOC_V850_TDA_16_16_OFFSET, 3456 3457/* This is a 5 bit offset (of which only 4 bits are used) from the tiny 3458data area pointer. */ 3459 BFD_RELOC_V850_TDA_4_5_OFFSET, 3460 3461/* This is a 4 bit offset from the tiny data area pointer. */ 3462 BFD_RELOC_V850_TDA_4_4_OFFSET, 3463 3464/* This is a 16 bit offset from the short data area pointer, with the 3465bits placed non-contiguously in the instruction. */ 3466 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, 3467 3468/* This is a 16 bit offset from the zero data area pointer, with the 3469bits placed non-contiguously in the instruction. */ 3470 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, 3471 3472/* This is a 6 bit offset from the call table base pointer. */ 3473 BFD_RELOC_V850_CALLT_6_7_OFFSET, 3474 3475/* This is a 16 bit offset from the call table base pointer. */ 3476 BFD_RELOC_V850_CALLT_16_16_OFFSET, 3477 3478/* Used for relaxing indirect function calls. */ 3479 BFD_RELOC_V850_LONGCALL, 3480 3481/* Used for relaxing indirect jumps. */ 3482 BFD_RELOC_V850_LONGJUMP, 3483 3484/* Used to maintain alignment whilst relaxing. */ 3485 BFD_RELOC_V850_ALIGN, 3486 3487/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu 3488instructions. */ 3489 BFD_RELOC_V850_LO16_SPLIT_OFFSET, 3490 3491/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the 3492instruction. */ 3493 BFD_RELOC_MN10300_32_PCREL, 3494 3495/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the 3496instruction. */ 3497 BFD_RELOC_MN10300_16_PCREL, 3498 3499/* This is a 8bit DP reloc for the tms320c30, where the most 3500significant 8 bits of a 24 bit word are placed into the least 3501significant 8 bits of the opcode. */ 3502 BFD_RELOC_TIC30_LDP, 3503 3504/* This is a 7bit reloc for the tms320c54x, where the least 3505significant 7 bits of a 16 bit word are placed into the least 3506significant 7 bits of the opcode. */ 3507 BFD_RELOC_TIC54X_PARTLS7, 3508 3509/* This is a 9bit DP reloc for the tms320c54x, where the most 3510significant 9 bits of a 16 bit word are placed into the least 3511significant 9 bits of the opcode. */ 3512 BFD_RELOC_TIC54X_PARTMS9, 3513 3514/* This is an extended address 23-bit reloc for the tms320c54x. */ 3515 BFD_RELOC_TIC54X_23, 3516 3517/* This is a 16-bit reloc for the tms320c54x, where the least 3518significant 16 bits of a 23-bit extended address are placed into 3519the opcode. */ 3520 BFD_RELOC_TIC54X_16_OF_23, 3521 3522/* This is a reloc for the tms320c54x, where the most 3523significant 7 bits of a 23-bit extended address are placed into 3524the opcode. */ 3525 BFD_RELOC_TIC54X_MS7_OF_23, 3526 3527/* This is a 48 bit reloc for the FR30 that stores 32 bits. */ 3528 BFD_RELOC_FR30_48, 3529 3530/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into 3531two sections. */ 3532 BFD_RELOC_FR30_20, 3533 3534/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in 35354 bits. */ 3536 BFD_RELOC_FR30_6_IN_4, 3537 3538/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset 3539into 8 bits. */ 3540 BFD_RELOC_FR30_8_IN_8, 3541 3542/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset 3543into 8 bits. */ 3544 BFD_RELOC_FR30_9_IN_8, 3545 3546/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset 3547into 8 bits. */ 3548 BFD_RELOC_FR30_10_IN_8, 3549 3550/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative 3551short offset into 8 bits. */ 3552 BFD_RELOC_FR30_9_PCREL, 3553 3554/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative 3555short offset into 11 bits. */ 3556 BFD_RELOC_FR30_12_PCREL, 3557 3558/* Motorola Mcore relocations. */ 3559 BFD_RELOC_MCORE_PCREL_IMM8BY4, 3560 BFD_RELOC_MCORE_PCREL_IMM11BY2, 3561 BFD_RELOC_MCORE_PCREL_IMM4BY2, 3562 BFD_RELOC_MCORE_PCREL_32, 3563 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, 3564 BFD_RELOC_MCORE_RVA, 3565 3566/* Toshiba Media Processor Relocations. */ 3567 BFD_RELOC_MEP_8, 3568 BFD_RELOC_MEP_16, 3569 BFD_RELOC_MEP_32, 3570 BFD_RELOC_MEP_PCREL8A2, 3571 BFD_RELOC_MEP_PCREL12A2, 3572 BFD_RELOC_MEP_PCREL17A2, 3573 BFD_RELOC_MEP_PCREL24A2, 3574 BFD_RELOC_MEP_PCABS24A2, 3575 BFD_RELOC_MEP_LOW16, 3576 BFD_RELOC_MEP_HI16U, 3577 BFD_RELOC_MEP_HI16S, 3578 BFD_RELOC_MEP_GPREL, 3579 BFD_RELOC_MEP_TPREL, 3580 BFD_RELOC_MEP_TPREL7, 3581 BFD_RELOC_MEP_TPREL7A2, 3582 BFD_RELOC_MEP_TPREL7A4, 3583 BFD_RELOC_MEP_UIMM24, 3584 BFD_RELOC_MEP_ADDR24A4, 3585 BFD_RELOC_MEP_GNU_VTINHERIT, 3586 BFD_RELOC_MEP_GNU_VTENTRY, 3587 3588 3589/* These are relocations for the GETA instruction. */ 3590 BFD_RELOC_MMIX_GETA, 3591 BFD_RELOC_MMIX_GETA_1, 3592 BFD_RELOC_MMIX_GETA_2, 3593 BFD_RELOC_MMIX_GETA_3, 3594 3595/* These are relocations for a conditional branch instruction. */ 3596 BFD_RELOC_MMIX_CBRANCH, 3597 BFD_RELOC_MMIX_CBRANCH_J, 3598 BFD_RELOC_MMIX_CBRANCH_1, 3599 BFD_RELOC_MMIX_CBRANCH_2, 3600 BFD_RELOC_MMIX_CBRANCH_3, 3601 3602/* These are relocations for the PUSHJ instruction. */ 3603 BFD_RELOC_MMIX_PUSHJ, 3604 BFD_RELOC_MMIX_PUSHJ_1, 3605 BFD_RELOC_MMIX_PUSHJ_2, 3606 BFD_RELOC_MMIX_PUSHJ_3, 3607 BFD_RELOC_MMIX_PUSHJ_STUBBABLE, 3608 3609/* These are relocations for the JMP instruction. */ 3610 BFD_RELOC_MMIX_JMP, 3611 BFD_RELOC_MMIX_JMP_1, 3612 BFD_RELOC_MMIX_JMP_2, 3613 BFD_RELOC_MMIX_JMP_3, 3614 3615/* This is a relocation for a relative address as in a GETA instruction or 3616a branch. */ 3617 BFD_RELOC_MMIX_ADDR19, 3618 3619/* This is a relocation for a relative address as in a JMP instruction. */ 3620 BFD_RELOC_MMIX_ADDR27, 3621 3622/* This is a relocation for an instruction field that may be a general 3623register or a value 0..255. */ 3624 BFD_RELOC_MMIX_REG_OR_BYTE, 3625 3626/* This is a relocation for an instruction field that may be a general 3627register. */ 3628 BFD_RELOC_MMIX_REG, 3629 3630/* This is a relocation for two instruction fields holding a register and 3631an offset, the equivalent of the relocation. */ 3632 BFD_RELOC_MMIX_BASE_PLUS_OFFSET, 3633 3634/* This relocation is an assertion that the expression is not allocated as 3635a global register. It does not modify contents. */ 3636 BFD_RELOC_MMIX_LOCAL, 3637 3638/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative 3639short offset into 7 bits. */ 3640 BFD_RELOC_AVR_7_PCREL, 3641 3642/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative 3643short offset into 12 bits. */ 3644 BFD_RELOC_AVR_13_PCREL, 3645 3646/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually 3647program memory address) into 16 bits. */ 3648 BFD_RELOC_AVR_16_PM, 3649 3650/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 3651data memory address) into 8 bit immediate value of LDI insn. */ 3652 BFD_RELOC_AVR_LO8_LDI, 3653 3654/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3655of data memory address) into 8 bit immediate value of LDI insn. */ 3656 BFD_RELOC_AVR_HI8_LDI, 3657 3658/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3659of program memory address) into 8 bit immediate value of LDI insn. */ 3660 BFD_RELOC_AVR_HH8_LDI, 3661 3662/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3663of 32 bit value) into 8 bit immediate value of LDI insn. */ 3664 BFD_RELOC_AVR_MS8_LDI, 3665 3666/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3667(usually data memory address) into 8 bit immediate value of SUBI insn. */ 3668 BFD_RELOC_AVR_LO8_LDI_NEG, 3669 3670/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3671(high 8 bit of data memory address) into 8 bit immediate value of 3672SUBI insn. */ 3673 BFD_RELOC_AVR_HI8_LDI_NEG, 3674 3675/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3676(most high 8 bit of program memory address) into 8 bit immediate value 3677of LDI or SUBI insn. */ 3678 BFD_RELOC_AVR_HH8_LDI_NEG, 3679 3680/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb 3681of 32 bit value) into 8 bit immediate value of LDI insn. */ 3682 BFD_RELOC_AVR_MS8_LDI_NEG, 3683 3684/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 3685command address) into 8 bit immediate value of LDI insn. */ 3686 BFD_RELOC_AVR_LO8_LDI_PM, 3687 3688/* This is a 16 bit reloc for the AVR that stores 8 bit value 3689(command address) into 8 bit immediate value of LDI insn. If the address 3690is beyond the 128k boundary, the linker inserts a jump stub for this reloc 3691in the lower 128k. */ 3692 BFD_RELOC_AVR_LO8_LDI_GS, 3693 3694/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3695of command address) into 8 bit immediate value of LDI insn. */ 3696 BFD_RELOC_AVR_HI8_LDI_PM, 3697 3698/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3699of command address) into 8 bit immediate value of LDI insn. If the address 3700is beyond the 128k boundary, the linker inserts a jump stub for this reloc 3701below 128k. */ 3702 BFD_RELOC_AVR_HI8_LDI_GS, 3703 3704/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3705of command address) into 8 bit immediate value of LDI insn. */ 3706 BFD_RELOC_AVR_HH8_LDI_PM, 3707 3708/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3709(usually command address) into 8 bit immediate value of SUBI insn. */ 3710 BFD_RELOC_AVR_LO8_LDI_PM_NEG, 3711 3712/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3713(high 8 bit of 16 bit command address) into 8 bit immediate value 3714of SUBI insn. */ 3715 BFD_RELOC_AVR_HI8_LDI_PM_NEG, 3716 3717/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3718(high 6 bit of 22 bit command address) into 8 bit immediate 3719value of SUBI insn. */ 3720 BFD_RELOC_AVR_HH8_LDI_PM_NEG, 3721 3722/* This is a 32 bit reloc for the AVR that stores 23 bit value 3723into 22 bits. */ 3724 BFD_RELOC_AVR_CALL, 3725 3726/* This is a 16 bit reloc for the AVR that stores all needed bits 3727for absolute addressing with ldi with overflow check to linktime */ 3728 BFD_RELOC_AVR_LDI, 3729 3730/* This is a 6 bit reloc for the AVR that stores offset for ldd/std 3731instructions */ 3732 BFD_RELOC_AVR_6, 3733 3734/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw 3735instructions */ 3736 BFD_RELOC_AVR_6_ADIW, 3737 3738/* Direct 12 bit. */ 3739 BFD_RELOC_390_12, 3740 3741/* 12 bit GOT offset. */ 3742 BFD_RELOC_390_GOT12, 3743 3744/* 32 bit PC relative PLT address. */ 3745 BFD_RELOC_390_PLT32, 3746 3747/* Copy symbol at runtime. */ 3748 BFD_RELOC_390_COPY, 3749 3750/* Create GOT entry. */ 3751 BFD_RELOC_390_GLOB_DAT, 3752 3753/* Create PLT entry. */ 3754 BFD_RELOC_390_JMP_SLOT, 3755 3756/* Adjust by program base. */ 3757 BFD_RELOC_390_RELATIVE, 3758 3759/* 32 bit PC relative offset to GOT. */ 3760 BFD_RELOC_390_GOTPC, 3761 3762/* 16 bit GOT offset. */ 3763 BFD_RELOC_390_GOT16, 3764 3765/* PC relative 16 bit shifted by 1. */ 3766 BFD_RELOC_390_PC16DBL, 3767 3768/* 16 bit PC rel. PLT shifted by 1. */ 3769 BFD_RELOC_390_PLT16DBL, 3770 3771/* PC relative 32 bit shifted by 1. */ 3772 BFD_RELOC_390_PC32DBL, 3773 3774/* 32 bit PC rel. PLT shifted by 1. */ 3775 BFD_RELOC_390_PLT32DBL, 3776 3777/* 32 bit PC rel. GOT shifted by 1. */ 3778 BFD_RELOC_390_GOTPCDBL, 3779 3780/* 64 bit GOT offset. */ 3781 BFD_RELOC_390_GOT64, 3782 3783/* 64 bit PC relative PLT address. */ 3784 BFD_RELOC_390_PLT64, 3785 3786/* 32 bit rel. offset to GOT entry. */ 3787 BFD_RELOC_390_GOTENT, 3788 3789/* 64 bit offset to GOT. */ 3790 BFD_RELOC_390_GOTOFF64, 3791 3792/* 12-bit offset to symbol-entry within GOT, with PLT handling. */ 3793 BFD_RELOC_390_GOTPLT12, 3794 3795/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 3796 BFD_RELOC_390_GOTPLT16, 3797 3798/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 3799 BFD_RELOC_390_GOTPLT32, 3800 3801/* 64-bit offset to symbol-entry within GOT, with PLT handling. */ 3802 BFD_RELOC_390_GOTPLT64, 3803 3804/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */ 3805 BFD_RELOC_390_GOTPLTENT, 3806 3807/* 16-bit rel. offset from the GOT to a PLT entry. */ 3808 BFD_RELOC_390_PLTOFF16, 3809 3810/* 32-bit rel. offset from the GOT to a PLT entry. */ 3811 BFD_RELOC_390_PLTOFF32, 3812 3813/* 64-bit rel. offset from the GOT to a PLT entry. */ 3814 BFD_RELOC_390_PLTOFF64, 3815 3816/* s390 tls relocations. */ 3817 BFD_RELOC_390_TLS_LOAD, 3818 BFD_RELOC_390_TLS_GDCALL, 3819 BFD_RELOC_390_TLS_LDCALL, 3820 BFD_RELOC_390_TLS_GD32, 3821 BFD_RELOC_390_TLS_GD64, 3822 BFD_RELOC_390_TLS_GOTIE12, 3823 BFD_RELOC_390_TLS_GOTIE32, 3824 BFD_RELOC_390_TLS_GOTIE64, 3825 BFD_RELOC_390_TLS_LDM32, 3826 BFD_RELOC_390_TLS_LDM64, 3827 BFD_RELOC_390_TLS_IE32, 3828 BFD_RELOC_390_TLS_IE64, 3829 BFD_RELOC_390_TLS_IEENT, 3830 BFD_RELOC_390_TLS_LE32, 3831 BFD_RELOC_390_TLS_LE64, 3832 BFD_RELOC_390_TLS_LDO32, 3833 BFD_RELOC_390_TLS_LDO64, 3834 BFD_RELOC_390_TLS_DTPMOD, 3835 BFD_RELOC_390_TLS_DTPOFF, 3836 BFD_RELOC_390_TLS_TPOFF, 3837 3838/* Long displacement extension. */ 3839 BFD_RELOC_390_20, 3840 BFD_RELOC_390_GOT20, 3841 BFD_RELOC_390_GOTPLT20, 3842 BFD_RELOC_390_TLS_GOTIE20, 3843 3844/* Score relocations */ 3845 BFD_RELOC_SCORE_DUMMY1, 3846 3847/* Low 16 bit for load/store */ 3848 BFD_RELOC_SCORE_GPREL15, 3849 3850/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */ 3851 BFD_RELOC_SCORE_DUMMY2, 3852 BFD_RELOC_SCORE_JMP, 3853 3854/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */ 3855 BFD_RELOC_SCORE_BRANCH, 3856 3857/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */ 3858 BFD_RELOC_SCORE16_JMP, 3859 3860/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */ 3861 BFD_RELOC_SCORE16_BRANCH, 3862 3863/* Undocumented Score relocs */ 3864 BFD_RELOC_SCORE_GOT15, 3865 BFD_RELOC_SCORE_GOT_LO16, 3866 BFD_RELOC_SCORE_CALL15, 3867 BFD_RELOC_SCORE_DUMMY_HI16, 3868 3869/* Scenix IP2K - 9-bit register number / data address */ 3870 BFD_RELOC_IP2K_FR9, 3871 3872/* Scenix IP2K - 4-bit register/data bank number */ 3873 BFD_RELOC_IP2K_BANK, 3874 3875/* Scenix IP2K - low 13 bits of instruction word address */ 3876 BFD_RELOC_IP2K_ADDR16CJP, 3877 3878/* Scenix IP2K - high 3 bits of instruction word address */ 3879 BFD_RELOC_IP2K_PAGE3, 3880 3881/* Scenix IP2K - ext/low/high 8 bits of data address */ 3882 BFD_RELOC_IP2K_LO8DATA, 3883 BFD_RELOC_IP2K_HI8DATA, 3884 BFD_RELOC_IP2K_EX8DATA, 3885 3886/* Scenix IP2K - low/high 8 bits of instruction word address */ 3887 BFD_RELOC_IP2K_LO8INSN, 3888 BFD_RELOC_IP2K_HI8INSN, 3889 3890/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */ 3891 BFD_RELOC_IP2K_PC_SKIP, 3892 3893/* Scenix IP2K - 16 bit word address in text section. */ 3894 BFD_RELOC_IP2K_TEXT, 3895 3896/* Scenix IP2K - 7-bit sp or dp offset */ 3897 BFD_RELOC_IP2K_FR_OFFSET, 3898 3899/* Scenix VPE4K coprocessor - data/insn-space addressing */ 3900 BFD_RELOC_VPE4KMATH_DATA, 3901 BFD_RELOC_VPE4KMATH_INSN, 3902 3903/* These two relocations are used by the linker to determine which of 3904the entries in a C++ virtual function table are actually used. When 3905the --gc-sections option is given, the linker will zero out the entries 3906that are not used, so that the code for those functions need not be 3907included in the output. 3908 3909VTABLE_INHERIT is a zero-space relocation used to describe to the 3910linker the inheritance tree of a C++ virtual function table. The 3911relocation's symbol should be the parent class' vtable, and the 3912relocation should be located at the child vtable. 3913 3914VTABLE_ENTRY is a zero-space relocation that describes the use of a 3915virtual function table entry. The reloc's symbol should refer to the 3916table of the class mentioned in the code. Off of that base, an offset 3917describes the entry that is being used. For Rela hosts, this offset 3918is stored in the reloc's addend. For Rel hosts, we are forced to put 3919this offset in the reloc's section offset. */ 3920 BFD_RELOC_VTABLE_INHERIT, 3921 BFD_RELOC_VTABLE_ENTRY, 3922 3923/* Intel IA64 Relocations. */ 3924 BFD_RELOC_IA64_IMM14, 3925 BFD_RELOC_IA64_IMM22, 3926 BFD_RELOC_IA64_IMM64, 3927 BFD_RELOC_IA64_DIR32MSB, 3928 BFD_RELOC_IA64_DIR32LSB, 3929 BFD_RELOC_IA64_DIR64MSB, 3930 BFD_RELOC_IA64_DIR64LSB, 3931 BFD_RELOC_IA64_GPREL22, 3932 BFD_RELOC_IA64_GPREL64I, 3933 BFD_RELOC_IA64_GPREL32MSB, 3934 BFD_RELOC_IA64_GPREL32LSB, 3935 BFD_RELOC_IA64_GPREL64MSB, 3936 BFD_RELOC_IA64_GPREL64LSB, 3937 BFD_RELOC_IA64_LTOFF22, 3938 BFD_RELOC_IA64_LTOFF64I, 3939 BFD_RELOC_IA64_PLTOFF22, 3940 BFD_RELOC_IA64_PLTOFF64I, 3941 BFD_RELOC_IA64_PLTOFF64MSB, 3942 BFD_RELOC_IA64_PLTOFF64LSB, 3943 BFD_RELOC_IA64_FPTR64I, 3944 BFD_RELOC_IA64_FPTR32MSB, 3945 BFD_RELOC_IA64_FPTR32LSB, 3946 BFD_RELOC_IA64_FPTR64MSB, 3947 BFD_RELOC_IA64_FPTR64LSB, 3948 BFD_RELOC_IA64_PCREL21B, 3949 BFD_RELOC_IA64_PCREL21BI, 3950 BFD_RELOC_IA64_PCREL21M, 3951 BFD_RELOC_IA64_PCREL21F, 3952 BFD_RELOC_IA64_PCREL22, 3953 BFD_RELOC_IA64_PCREL60B, 3954 BFD_RELOC_IA64_PCREL64I, 3955 BFD_RELOC_IA64_PCREL32MSB, 3956 BFD_RELOC_IA64_PCREL32LSB, 3957 BFD_RELOC_IA64_PCREL64MSB, 3958 BFD_RELOC_IA64_PCREL64LSB, 3959 BFD_RELOC_IA64_LTOFF_FPTR22, 3960 BFD_RELOC_IA64_LTOFF_FPTR64I, 3961 BFD_RELOC_IA64_LTOFF_FPTR32MSB, 3962 BFD_RELOC_IA64_LTOFF_FPTR32LSB, 3963 BFD_RELOC_IA64_LTOFF_FPTR64MSB, 3964 BFD_RELOC_IA64_LTOFF_FPTR64LSB, 3965 BFD_RELOC_IA64_SEGREL32MSB, 3966 BFD_RELOC_IA64_SEGREL32LSB, 3967 BFD_RELOC_IA64_SEGREL64MSB, 3968 BFD_RELOC_IA64_SEGREL64LSB, 3969 BFD_RELOC_IA64_SECREL32MSB, 3970 BFD_RELOC_IA64_SECREL32LSB, 3971 BFD_RELOC_IA64_SECREL64MSB, 3972 BFD_RELOC_IA64_SECREL64LSB, 3973 BFD_RELOC_IA64_REL32MSB, 3974 BFD_RELOC_IA64_REL32LSB, 3975 BFD_RELOC_IA64_REL64MSB, 3976 BFD_RELOC_IA64_REL64LSB, 3977 BFD_RELOC_IA64_LTV32MSB, 3978 BFD_RELOC_IA64_LTV32LSB, 3979 BFD_RELOC_IA64_LTV64MSB, 3980 BFD_RELOC_IA64_LTV64LSB, 3981 BFD_RELOC_IA64_IPLTMSB, 3982 BFD_RELOC_IA64_IPLTLSB, 3983 BFD_RELOC_IA64_COPY, 3984 BFD_RELOC_IA64_LTOFF22X, 3985 BFD_RELOC_IA64_LDXMOV, 3986 BFD_RELOC_IA64_TPREL14, 3987 BFD_RELOC_IA64_TPREL22, 3988 BFD_RELOC_IA64_TPREL64I, 3989 BFD_RELOC_IA64_TPREL64MSB, 3990 BFD_RELOC_IA64_TPREL64LSB, 3991 BFD_RELOC_IA64_LTOFF_TPREL22, 3992 BFD_RELOC_IA64_DTPMOD64MSB, 3993 BFD_RELOC_IA64_DTPMOD64LSB, 3994 BFD_RELOC_IA64_LTOFF_DTPMOD22, 3995 BFD_RELOC_IA64_DTPREL14, 3996 BFD_RELOC_IA64_DTPREL22, 3997 BFD_RELOC_IA64_DTPREL64I, 3998 BFD_RELOC_IA64_DTPREL32MSB, 3999 BFD_RELOC_IA64_DTPREL32LSB, 4000 BFD_RELOC_IA64_DTPREL64MSB, 4001 BFD_RELOC_IA64_DTPREL64LSB, 4002 BFD_RELOC_IA64_LTOFF_DTPREL22, 4003 4004/* Motorola 68HC11 reloc. 4005This is the 8 bit high part of an absolute address. */ 4006 BFD_RELOC_M68HC11_HI8, 4007 4008/* Motorola 68HC11 reloc. 4009This is the 8 bit low part of an absolute address. */ 4010 BFD_RELOC_M68HC11_LO8, 4011 4012/* Motorola 68HC11 reloc. 4013This is the 3 bit of a value. */ 4014 BFD_RELOC_M68HC11_3B, 4015 4016/* Motorola 68HC11 reloc. 4017This reloc marks the beginning of a jump/call instruction. 4018It is used for linker relaxation to correctly identify beginning 4019of instruction and change some branches to use PC-relative 4020addressing mode. */ 4021 BFD_RELOC_M68HC11_RL_JUMP, 4022 4023/* Motorola 68HC11 reloc. 4024This reloc marks a group of several instructions that gcc generates 4025and for which the linker relaxation pass can modify and/or remove 4026some of them. */ 4027 BFD_RELOC_M68HC11_RL_GROUP, 4028 4029/* Motorola 68HC11 reloc. 4030This is the 16-bit lower part of an address. It is used for 'call' 4031instruction to specify the symbol address without any special 4032transformation (due to memory bank window). */ 4033 BFD_RELOC_M68HC11_LO16, 4034 4035/* Motorola 68HC11 reloc. 4036This is a 8-bit reloc that specifies the page number of an address. 4037It is used by 'call' instruction to specify the page number of 4038the symbol. */ 4039 BFD_RELOC_M68HC11_PAGE, 4040 4041/* Motorola 68HC11 reloc. 4042This is a 24-bit reloc that represents the address with a 16-bit 4043value and a 8-bit page number. The symbol address is transformed 4044to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */ 4045 BFD_RELOC_M68HC11_24, 4046 4047/* Motorola 68HC12 reloc. 4048This is the 5 bits of a value. */ 4049 BFD_RELOC_M68HC12_5B, 4050 4051/* NS CR16C Relocations. */ 4052 BFD_RELOC_16C_NUM08, 4053 BFD_RELOC_16C_NUM08_C, 4054 BFD_RELOC_16C_NUM16, 4055 BFD_RELOC_16C_NUM16_C, 4056 BFD_RELOC_16C_NUM32, 4057 BFD_RELOC_16C_NUM32_C, 4058 BFD_RELOC_16C_DISP04, 4059 BFD_RELOC_16C_DISP04_C, 4060 BFD_RELOC_16C_DISP08, 4061 BFD_RELOC_16C_DISP08_C, 4062 BFD_RELOC_16C_DISP16, 4063 BFD_RELOC_16C_DISP16_C, 4064 BFD_RELOC_16C_DISP24, 4065 BFD_RELOC_16C_DISP24_C, 4066 BFD_RELOC_16C_DISP24a, 4067 BFD_RELOC_16C_DISP24a_C, 4068 BFD_RELOC_16C_REG04, 4069 BFD_RELOC_16C_REG04_C, 4070 BFD_RELOC_16C_REG04a, 4071 BFD_RELOC_16C_REG04a_C, 4072 BFD_RELOC_16C_REG14, 4073 BFD_RELOC_16C_REG14_C, 4074 BFD_RELOC_16C_REG16, 4075 BFD_RELOC_16C_REG16_C, 4076 BFD_RELOC_16C_REG20, 4077 BFD_RELOC_16C_REG20_C, 4078 BFD_RELOC_16C_ABS20, 4079 BFD_RELOC_16C_ABS20_C, 4080 BFD_RELOC_16C_ABS24, 4081 BFD_RELOC_16C_ABS24_C, 4082 BFD_RELOC_16C_IMM04, 4083 BFD_RELOC_16C_IMM04_C, 4084 BFD_RELOC_16C_IMM16, 4085 BFD_RELOC_16C_IMM16_C, 4086 BFD_RELOC_16C_IMM20, 4087 BFD_RELOC_16C_IMM20_C, 4088 BFD_RELOC_16C_IMM24, 4089 BFD_RELOC_16C_IMM24_C, 4090 BFD_RELOC_16C_IMM32, 4091 BFD_RELOC_16C_IMM32_C, 4092 4093/* NS CRX Relocations. */ 4094 BFD_RELOC_CRX_REL4, 4095 BFD_RELOC_CRX_REL8, 4096 BFD_RELOC_CRX_REL8_CMP, 4097 BFD_RELOC_CRX_REL16, 4098 BFD_RELOC_CRX_REL24, 4099 BFD_RELOC_CRX_REL32, 4100 BFD_RELOC_CRX_REGREL12, 4101 BFD_RELOC_CRX_REGREL22, 4102 BFD_RELOC_CRX_REGREL28, 4103 BFD_RELOC_CRX_REGREL32, 4104 BFD_RELOC_CRX_ABS16, 4105 BFD_RELOC_CRX_ABS32, 4106 BFD_RELOC_CRX_NUM8, 4107 BFD_RELOC_CRX_NUM16, 4108 BFD_RELOC_CRX_NUM32, 4109 BFD_RELOC_CRX_IMM16, 4110 BFD_RELOC_CRX_IMM32, 4111 BFD_RELOC_CRX_SWITCH8, 4112 BFD_RELOC_CRX_SWITCH16, 4113 BFD_RELOC_CRX_SWITCH32, 4114 4115/* These relocs are only used within the CRIS assembler. They are not 4116(at present) written to any object files. */ 4117 BFD_RELOC_CRIS_BDISP8, 4118 BFD_RELOC_CRIS_UNSIGNED_5, 4119 BFD_RELOC_CRIS_SIGNED_6, 4120 BFD_RELOC_CRIS_UNSIGNED_6, 4121 BFD_RELOC_CRIS_SIGNED_8, 4122 BFD_RELOC_CRIS_UNSIGNED_8, 4123 BFD_RELOC_CRIS_SIGNED_16, 4124 BFD_RELOC_CRIS_UNSIGNED_16, 4125 BFD_RELOC_CRIS_LAPCQ_OFFSET, 4126 BFD_RELOC_CRIS_UNSIGNED_4, 4127 4128/* Relocs used in ELF shared libraries for CRIS. */ 4129 BFD_RELOC_CRIS_COPY, 4130 BFD_RELOC_CRIS_GLOB_DAT, 4131 BFD_RELOC_CRIS_JUMP_SLOT, 4132 BFD_RELOC_CRIS_RELATIVE, 4133 4134/* 32-bit offset to symbol-entry within GOT. */ 4135 BFD_RELOC_CRIS_32_GOT, 4136 4137/* 16-bit offset to symbol-entry within GOT. */ 4138 BFD_RELOC_CRIS_16_GOT, 4139 4140/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 4141 BFD_RELOC_CRIS_32_GOTPLT, 4142 4143/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 4144 BFD_RELOC_CRIS_16_GOTPLT, 4145 4146/* 32-bit offset to symbol, relative to GOT. */ 4147 BFD_RELOC_CRIS_32_GOTREL, 4148 4149/* 32-bit offset to symbol with PLT entry, relative to GOT. */ 4150 BFD_RELOC_CRIS_32_PLT_GOTREL, 4151 4152/* 32-bit offset to symbol with PLT entry, relative to this relocation. */ 4153 BFD_RELOC_CRIS_32_PLT_PCREL, 4154 4155/* Intel i860 Relocations. */ 4156 BFD_RELOC_860_COPY, 4157 BFD_RELOC_860_GLOB_DAT, 4158 BFD_RELOC_860_JUMP_SLOT, 4159 BFD_RELOC_860_RELATIVE, 4160 BFD_RELOC_860_PC26, 4161 BFD_RELOC_860_PLT26, 4162 BFD_RELOC_860_PC16, 4163 BFD_RELOC_860_LOW0, 4164 BFD_RELOC_860_SPLIT0, 4165 BFD_RELOC_860_LOW1, 4166 BFD_RELOC_860_SPLIT1, 4167 BFD_RELOC_860_LOW2, 4168 BFD_RELOC_860_SPLIT2, 4169 BFD_RELOC_860_LOW3, 4170 BFD_RELOC_860_LOGOT0, 4171 BFD_RELOC_860_SPGOT0, 4172 BFD_RELOC_860_LOGOT1, 4173 BFD_RELOC_860_SPGOT1, 4174 BFD_RELOC_860_LOGOTOFF0, 4175 BFD_RELOC_860_SPGOTOFF0, 4176 BFD_RELOC_860_LOGOTOFF1, 4177 BFD_RELOC_860_SPGOTOFF1, 4178 BFD_RELOC_860_LOGOTOFF2, 4179 BFD_RELOC_860_LOGOTOFF3, 4180 BFD_RELOC_860_LOPC, 4181 BFD_RELOC_860_HIGHADJ, 4182 BFD_RELOC_860_HAGOT, 4183 BFD_RELOC_860_HAGOTOFF, 4184 BFD_RELOC_860_HAPC, 4185 BFD_RELOC_860_HIGH, 4186 BFD_RELOC_860_HIGOT, 4187 BFD_RELOC_860_HIGOTOFF, 4188 4189/* OpenRISC Relocations. */ 4190 BFD_RELOC_OPENRISC_ABS_26, 4191 BFD_RELOC_OPENRISC_REL_26, 4192 4193/* H8 elf Relocations. */ 4194 BFD_RELOC_H8_DIR16A8, 4195 BFD_RELOC_H8_DIR16R8, 4196 BFD_RELOC_H8_DIR24A8, 4197 BFD_RELOC_H8_DIR24R8, 4198 BFD_RELOC_H8_DIR32A16, 4199 4200/* Sony Xstormy16 Relocations. */ 4201 BFD_RELOC_XSTORMY16_REL_12, 4202 BFD_RELOC_XSTORMY16_12, 4203 BFD_RELOC_XSTORMY16_24, 4204 BFD_RELOC_XSTORMY16_FPTR16, 4205 4206/* Self-describing complex relocations. */ 4207 BFD_RELOC_RELC, 4208 4209 4210/* Infineon Relocations. */ 4211 BFD_RELOC_XC16X_PAG, 4212 BFD_RELOC_XC16X_POF, 4213 BFD_RELOC_XC16X_SEG, 4214 BFD_RELOC_XC16X_SOF, 4215 4216/* Relocations used by VAX ELF. */ 4217 BFD_RELOC_VAX_GLOB_DAT, 4218 BFD_RELOC_VAX_JMP_SLOT, 4219 BFD_RELOC_VAX_RELATIVE, 4220 4221/* Morpho MT - 16 bit immediate relocation. */ 4222 BFD_RELOC_MT_PC16, 4223 4224/* Morpho MT - Hi 16 bits of an address. */ 4225 BFD_RELOC_MT_HI16, 4226 4227/* Morpho MT - Low 16 bits of an address. */ 4228 BFD_RELOC_MT_LO16, 4229 4230/* Morpho MT - Used to tell the linker which vtable entries are used. */ 4231 BFD_RELOC_MT_GNU_VTINHERIT, 4232 4233/* Morpho MT - Used to tell the linker which vtable entries are used. */ 4234 BFD_RELOC_MT_GNU_VTENTRY, 4235 4236/* Morpho MT - 8 bit immediate relocation. */ 4237 BFD_RELOC_MT_PCINSN8, 4238 4239/* msp430 specific relocation codes */ 4240 BFD_RELOC_MSP430_10_PCREL, 4241 BFD_RELOC_MSP430_16_PCREL, 4242 BFD_RELOC_MSP430_16, 4243 BFD_RELOC_MSP430_16_PCREL_BYTE, 4244 BFD_RELOC_MSP430_16_BYTE, 4245 BFD_RELOC_MSP430_2X_PCREL, 4246 BFD_RELOC_MSP430_RL_PCREL, 4247 4248/* IQ2000 Relocations. */ 4249 BFD_RELOC_IQ2000_OFFSET_16, 4250 BFD_RELOC_IQ2000_OFFSET_21, 4251 BFD_RELOC_IQ2000_UHI16, 4252 4253/* Special Xtensa relocation used only by PLT entries in ELF shared 4254objects to indicate that the runtime linker should set the value 4255to one of its own internal functions or data structures. */ 4256 BFD_RELOC_XTENSA_RTLD, 4257 4258/* Xtensa relocations for ELF shared objects. */ 4259 BFD_RELOC_XTENSA_GLOB_DAT, 4260 BFD_RELOC_XTENSA_JMP_SLOT, 4261 BFD_RELOC_XTENSA_RELATIVE, 4262 4263/* Xtensa relocation used in ELF object files for symbols that may require 4264PLT entries. Otherwise, this is just a generic 32-bit relocation. */ 4265 BFD_RELOC_XTENSA_PLT, 4266 4267/* Xtensa relocations to mark the difference of two local symbols. 4268These are only needed to support linker relaxation and can be ignored 4269when not relaxing. The field is set to the value of the difference 4270assuming no relaxation. The relocation encodes the position of the 4271first symbol so the linker can determine whether to adjust the field 4272value. */ 4273 BFD_RELOC_XTENSA_DIFF8, 4274 BFD_RELOC_XTENSA_DIFF16, 4275 BFD_RELOC_XTENSA_DIFF32, 4276 4277/* Generic Xtensa relocations for instruction operands. Only the slot 4278number is encoded in the relocation. The relocation applies to the 4279last PC-relative immediate operand, or if there are no PC-relative 4280immediates, to the last immediate operand. */ 4281 BFD_RELOC_XTENSA_SLOT0_OP, 4282 BFD_RELOC_XTENSA_SLOT1_OP, 4283 BFD_RELOC_XTENSA_SLOT2_OP, 4284 BFD_RELOC_XTENSA_SLOT3_OP, 4285 BFD_RELOC_XTENSA_SLOT4_OP, 4286 BFD_RELOC_XTENSA_SLOT5_OP, 4287 BFD_RELOC_XTENSA_SLOT6_OP, 4288 BFD_RELOC_XTENSA_SLOT7_OP, 4289 BFD_RELOC_XTENSA_SLOT8_OP, 4290 BFD_RELOC_XTENSA_SLOT9_OP, 4291 BFD_RELOC_XTENSA_SLOT10_OP, 4292 BFD_RELOC_XTENSA_SLOT11_OP, 4293 BFD_RELOC_XTENSA_SLOT12_OP, 4294 BFD_RELOC_XTENSA_SLOT13_OP, 4295 BFD_RELOC_XTENSA_SLOT14_OP, 4296 4297/* Alternate Xtensa relocations. Only the slot is encoded in the 4298relocation. The meaning of these relocations is opcode-specific. */ 4299 BFD_RELOC_XTENSA_SLOT0_ALT, 4300 BFD_RELOC_XTENSA_SLOT1_ALT, 4301 BFD_RELOC_XTENSA_SLOT2_ALT, 4302 BFD_RELOC_XTENSA_SLOT3_ALT, 4303 BFD_RELOC_XTENSA_SLOT4_ALT, 4304 BFD_RELOC_XTENSA_SLOT5_ALT, 4305 BFD_RELOC_XTENSA_SLOT6_ALT, 4306 BFD_RELOC_XTENSA_SLOT7_ALT, 4307 BFD_RELOC_XTENSA_SLOT8_ALT, 4308 BFD_RELOC_XTENSA_SLOT9_ALT, 4309 BFD_RELOC_XTENSA_SLOT10_ALT, 4310 BFD_RELOC_XTENSA_SLOT11_ALT, 4311 BFD_RELOC_XTENSA_SLOT12_ALT, 4312 BFD_RELOC_XTENSA_SLOT13_ALT, 4313 BFD_RELOC_XTENSA_SLOT14_ALT, 4314 4315/* Xtensa relocations for backward compatibility. These have all been 4316replaced by BFD_RELOC_XTENSA_SLOT0_OP. */ 4317 BFD_RELOC_XTENSA_OP0, 4318 BFD_RELOC_XTENSA_OP1, 4319 BFD_RELOC_XTENSA_OP2, 4320 4321/* Xtensa relocation to mark that the assembler expanded the 4322instructions from an original target. The expansion size is 4323encoded in the reloc size. */ 4324 BFD_RELOC_XTENSA_ASM_EXPAND, 4325 4326/* Xtensa relocation to mark that the linker should simplify 4327assembler-expanded instructions. This is commonly used 4328internally by the linker after analysis of a 4329BFD_RELOC_XTENSA_ASM_EXPAND. */ 4330 BFD_RELOC_XTENSA_ASM_SIMPLIFY, 4331 4332/* 8 bit signed offset in (ix+d) or (iy+d). */ 4333 BFD_RELOC_Z80_DISP8, 4334 4335/* DJNZ offset. */ 4336 BFD_RELOC_Z8K_DISP7, 4337 4338/* CALR offset. */ 4339 BFD_RELOC_Z8K_CALLR, 4340 4341/* 4 bit value. */ 4342 BFD_RELOC_Z8K_IMM4L, 4343 BFD_RELOC_UNUSED }; 4344typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; 4345reloc_howto_type *bfd_reloc_type_lookup 4346 (bfd *abfd, bfd_reloc_code_real_type code); 4347 4348const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); 4349 4350/* Extracted from syms.c. */ 4351 4352typedef struct bfd_symbol 4353{ 4354 /* A pointer to the BFD which owns the symbol. This information 4355 is necessary so that a back end can work out what additional 4356 information (invisible to the application writer) is carried 4357 with the symbol. 4358 4359 This field is *almost* redundant, since you can use section->owner 4360 instead, except that some symbols point to the global sections 4361 bfd_{abs,com,und}_section. This could be fixed by making 4362 these globals be per-bfd (or per-target-flavor). FIXME. */ 4363 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ 4364 4365 /* The text of the symbol. The name is left alone, and not copied; the 4366 application may not alter it. */ 4367 const char *name; 4368 4369 /* The value of the symbol. This really should be a union of a 4370 numeric value with a pointer, since some flags indicate that 4371 a pointer to another symbol is stored here. */ 4372 symvalue value; 4373 4374 /* Attributes of a symbol. */ 4375#define BSF_NO_FLAGS 0x00 4376 4377 /* The symbol has local scope; <<static>> in <<C>>. The value 4378 is the offset into the section of the data. */ 4379#define BSF_LOCAL 0x01 4380 4381 /* The symbol has global scope; initialized data in <<C>>. The 4382 value is the offset into the section of the data. */ 4383#define BSF_GLOBAL 0x02 4384 4385 /* The symbol has global scope and is exported. The value is 4386 the offset into the section of the data. */ 4387#define BSF_EXPORT BSF_GLOBAL /* No real difference. */ 4388 4389 /* A normal C symbol would be one of: 4390 <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or 4391 <<BSF_GLOBAL>>. */ 4392 4393 /* The symbol is a debugging record. The value has an arbitrary 4394 meaning, unless BSF_DEBUGGING_RELOC is also set. */ 4395#define BSF_DEBUGGING 0x08 4396 4397 /* The symbol denotes a function entry point. Used in ELF, 4398 perhaps others someday. */ 4399#define BSF_FUNCTION 0x10 4400 4401 /* Used by the linker. */ 4402#define BSF_KEEP 0x20 4403#define BSF_KEEP_G 0x40 4404 4405 /* A weak global symbol, overridable without warnings by 4406 a regular global symbol of the same name. */ 4407#define BSF_WEAK 0x80 4408 4409 /* This symbol was created to point to a section, e.g. ELF's 4410 STT_SECTION symbols. */ 4411#define BSF_SECTION_SYM 0x100 4412 4413 /* The symbol used to be a common symbol, but now it is 4414 allocated. */ 4415#define BSF_OLD_COMMON 0x200 4416 4417 /* The default value for common data. */ 4418#define BFD_FORT_COMM_DEFAULT_VALUE 0 4419 4420 /* In some files the type of a symbol sometimes alters its 4421 location in an output file - ie in coff a <<ISFCN>> symbol 4422 which is also <<C_EXT>> symbol appears where it was 4423 declared and not at the end of a section. This bit is set 4424 by the target BFD part to convey this information. */ 4425#define BSF_NOT_AT_END 0x400 4426 4427 /* Signal that the symbol is the label of constructor section. */ 4428#define BSF_CONSTRUCTOR 0x800 4429 4430 /* Signal that the symbol is a warning symbol. The name is a 4431 warning. The name of the next symbol is the one to warn about; 4432 if a reference is made to a symbol with the same name as the next 4433 symbol, a warning is issued by the linker. */ 4434#define BSF_WARNING 0x1000 4435 4436 /* Signal that the symbol is indirect. This symbol is an indirect 4437 pointer to the symbol with the same name as the next symbol. */ 4438#define BSF_INDIRECT 0x2000 4439 4440 /* BSF_FILE marks symbols that contain a file name. This is used 4441 for ELF STT_FILE symbols. */ 4442#define BSF_FILE 0x4000 4443 4444 /* Symbol is from dynamic linking information. */ 4445#define BSF_DYNAMIC 0x8000 4446 4447 /* The symbol denotes a data object. Used in ELF, and perhaps 4448 others someday. */ 4449#define BSF_OBJECT 0x10000 4450 4451 /* This symbol is a debugging symbol. The value is the offset 4452 into the section of the data. BSF_DEBUGGING should be set 4453 as well. */ 4454#define BSF_DEBUGGING_RELOC 0x20000 4455 4456 /* This symbol is thread local. Used in ELF. */ 4457#define BSF_THREAD_LOCAL 0x40000 4458 4459 /* This symbol represents a complex relocation expression, 4460 with the expression tree serialized in the symbol name. */ 4461#define BSF_RELC 0x80000 4462 4463 /* This symbol represents a signed complex relocation expression, 4464 with the expression tree serialized in the symbol name. */ 4465#define BSF_SRELC 0x100000 4466 4467 flagword flags; 4468 4469 /* A pointer to the section to which this symbol is 4470 relative. This will always be non NULL, there are special 4471 sections for undefined and absolute symbols. */ 4472 struct bfd_section *section; 4473 4474 /* Back end special data. */ 4475 union 4476 { 4477 void *p; 4478 bfd_vma i; 4479 } 4480 udata; 4481} 4482asymbol; 4483 4484#define bfd_get_symtab_upper_bound(abfd) \ 4485 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) 4486 4487bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym); 4488 4489bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name); 4490 4491#define bfd_is_local_label_name(abfd, name) \ 4492 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) 4493 4494bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym); 4495 4496#define bfd_is_target_special_symbol(abfd, sym) \ 4497 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym)) 4498 4499#define bfd_canonicalize_symtab(abfd, location) \ 4500 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) 4501 4502bfd_boolean bfd_set_symtab 4503 (bfd *abfd, asymbol **location, unsigned int count); 4504 4505void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); 4506 4507#define bfd_make_empty_symbol(abfd) \ 4508 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) 4509 4510asymbol *_bfd_generic_make_empty_symbol (bfd *); 4511 4512#define bfd_make_debug_symbol(abfd,ptr,size) \ 4513 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) 4514 4515int bfd_decode_symclass (asymbol *symbol); 4516 4517bfd_boolean bfd_is_undefined_symclass (int symclass); 4518 4519void bfd_symbol_info (asymbol *symbol, symbol_info *ret); 4520 4521bfd_boolean bfd_copy_private_symbol_data 4522 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); 4523 4524#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ 4525 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ 4526 (ibfd, isymbol, obfd, osymbol)) 4527 4528/* Extracted from bfd.c. */ 4529struct bfd 4530{ 4531 /* A unique identifier of the BFD */ 4532 unsigned int id; 4533 4534 /* The filename the application opened the BFD with. */ 4535 const char *filename; 4536 4537 /* A pointer to the target jump table. */ 4538 const struct bfd_target *xvec; 4539 4540 /* The IOSTREAM, and corresponding IO vector that provide access 4541 to the file backing the BFD. */ 4542 void *iostream; 4543 const struct bfd_iovec *iovec; 4544 4545 /* Is the file descriptor being cached? That is, can it be closed as 4546 needed, and re-opened when accessed later? */ 4547 bfd_boolean cacheable; 4548 4549 /* Marks whether there was a default target specified when the 4550 BFD was opened. This is used to select which matching algorithm 4551 to use to choose the back end. */ 4552 bfd_boolean target_defaulted; 4553 4554 /* The caching routines use these to maintain a 4555 least-recently-used list of BFDs. */ 4556 struct bfd *lru_prev, *lru_next; 4557 4558 /* When a file is closed by the caching routines, BFD retains 4559 state information on the file here... */ 4560 ufile_ptr where; 4561 4562 /* ... and here: (``once'' means at least once). */ 4563 bfd_boolean opened_once; 4564 4565 /* Set if we have a locally maintained mtime value, rather than 4566 getting it from the file each time. */ 4567 bfd_boolean mtime_set; 4568 4569 /* File modified time, if mtime_set is TRUE. */ 4570 long mtime; 4571 4572 /* Reserved for an unimplemented file locking extension. */ 4573 int ifd; 4574 4575 /* The format which belongs to the BFD. (object, core, etc.) */ 4576 bfd_format format; 4577 4578 /* The direction with which the BFD was opened. */ 4579 enum bfd_direction 4580 { 4581 no_direction = 0, 4582 read_direction = 1, 4583 write_direction = 2, 4584 both_direction = 3 4585 } 4586 direction; 4587 4588 /* Format_specific flags. */ 4589 flagword flags; 4590 4591 /* Currently my_archive is tested before adding origin to 4592 anything. I believe that this can become always an add of 4593 origin, with origin set to 0 for non archive files. */ 4594 ufile_ptr origin; 4595 4596 /* Remember when output has begun, to stop strange things 4597 from happening. */ 4598 bfd_boolean output_has_begun; 4599 4600 /* A hash table for section names. */ 4601 struct bfd_hash_table section_htab; 4602 4603 /* Pointer to linked list of sections. */ 4604 struct bfd_section *sections; 4605 4606 /* The last section on the section list. */ 4607 struct bfd_section *section_last; 4608 4609 /* The number of sections. */ 4610 unsigned int section_count; 4611 4612 /* Stuff only useful for object files: 4613 The start address. */ 4614 bfd_vma start_address; 4615 4616 /* Used for input and output. */ 4617 unsigned int symcount; 4618 4619 /* Symbol table for output BFD (with symcount entries). */ 4620 struct bfd_symbol **outsymbols; 4621 4622 /* Used for slurped dynamic symbol tables. */ 4623 unsigned int dynsymcount; 4624 4625 /* Pointer to structure which contains architecture information. */ 4626 const struct bfd_arch_info *arch_info; 4627 4628 /* Flag set if symbols from this BFD should not be exported. */ 4629 bfd_boolean no_export; 4630 4631 /* Stuff only useful for archives. */ 4632 void *arelt_data; 4633 struct bfd *my_archive; /* The containing archive BFD. */ 4634 struct bfd *next; /* The next BFD in the archive. */ 4635 struct bfd *archive_head; /* The first BFD in the archive. */ 4636 bfd_boolean has_armap; 4637 4638 /* A chain of BFD structures involved in a link. */ 4639 struct bfd *link_next; 4640 4641 /* A field used by _bfd_generic_link_add_archive_symbols. This will 4642 be used only for archive elements. */ 4643 int archive_pass; 4644 4645 /* Used by the back end to hold private data. */ 4646 union 4647 { 4648 struct aout_data_struct *aout_data; 4649 struct artdata *aout_ar_data; 4650 struct _oasys_data *oasys_obj_data; 4651 struct _oasys_ar_data *oasys_ar_data; 4652 struct coff_tdata *coff_obj_data; 4653 struct pe_tdata *pe_obj_data; 4654 struct xcoff_tdata *xcoff_obj_data; 4655 struct ecoff_tdata *ecoff_obj_data; 4656 struct ieee_data_struct *ieee_data; 4657 struct ieee_ar_data_struct *ieee_ar_data; 4658 struct srec_data_struct *srec_data; 4659 struct ihex_data_struct *ihex_data; 4660 struct tekhex_data_struct *tekhex_data; 4661 struct elf_obj_tdata *elf_obj_data; 4662 struct nlm_obj_tdata *nlm_obj_data; 4663 struct bout_data_struct *bout_data; 4664 struct mmo_data_struct *mmo_data; 4665 struct sun_core_struct *sun_core_data; 4666 struct sco5_core_struct *sco5_core_data; 4667 struct trad_core_struct *trad_core_data; 4668 struct som_data_struct *som_data; 4669 struct hpux_core_struct *hpux_core_data; 4670 struct hppabsd_core_struct *hppabsd_core_data; 4671 struct sgi_core_struct *sgi_core_data; 4672 struct lynx_core_struct *lynx_core_data; 4673 struct osf_core_struct *osf_core_data; 4674 struct cisco_core_struct *cisco_core_data; 4675 struct versados_data_struct *versados_data; 4676 struct netbsd_core_struct *netbsd_core_data; 4677 struct mach_o_data_struct *mach_o_data; 4678 struct mach_o_fat_data_struct *mach_o_fat_data; 4679 struct bfd_pef_data_struct *pef_data; 4680 struct bfd_pef_xlib_data_struct *pef_xlib_data; 4681 struct bfd_sym_data_struct *sym_data; 4682 void *any; 4683 } 4684 tdata; 4685 4686 /* Used by the application to hold private data. */ 4687 void *usrdata; 4688 4689 /* Where all the allocated stuff under this BFD goes. This is a 4690 struct objalloc *, but we use void * to avoid requiring the inclusion 4691 of objalloc.h. */ 4692 void *memory; 4693}; 4694 4695typedef enum bfd_error 4696{ 4697 bfd_error_no_error = 0, 4698 bfd_error_system_call, 4699 bfd_error_invalid_target, 4700 bfd_error_wrong_format, 4701 bfd_error_wrong_object_format, 4702 bfd_error_invalid_operation, 4703 bfd_error_no_memory, 4704 bfd_error_no_symbols, 4705 bfd_error_no_armap, 4706 bfd_error_no_more_archived_files, 4707 bfd_error_malformed_archive, 4708 bfd_error_file_not_recognized, 4709 bfd_error_file_ambiguously_recognized, 4710 bfd_error_no_contents, 4711 bfd_error_nonrepresentable_section, 4712 bfd_error_no_debug_section, 4713 bfd_error_bad_value, 4714 bfd_error_file_truncated, 4715 bfd_error_file_too_big, 4716 bfd_error_on_input, 4717 bfd_error_invalid_error_code 4718} 4719bfd_error_type; 4720 4721bfd_error_type bfd_get_error (void); 4722 4723void bfd_set_error (bfd_error_type error_tag, ...); 4724 4725const char *bfd_errmsg (bfd_error_type error_tag); 4726 4727void bfd_perror (const char *message); 4728 4729typedef void (*bfd_error_handler_type) (const char *, ...); 4730 4731bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); 4732 4733void bfd_set_error_program_name (const char *); 4734 4735bfd_error_handler_type bfd_get_error_handler (void); 4736 4737long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); 4738 4739long bfd_canonicalize_reloc 4740 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); 4741 4742void bfd_set_reloc 4743 (bfd *abfd, asection *sec, arelent **rel, unsigned int count); 4744 4745bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags); 4746 4747int bfd_get_arch_size (bfd *abfd); 4748 4749int bfd_get_sign_extend_vma (bfd *abfd); 4750 4751bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma); 4752 4753unsigned int bfd_get_gp_size (bfd *abfd); 4754 4755void bfd_set_gp_size (bfd *abfd, unsigned int i); 4756 4757bfd_vma bfd_scan_vma (const char *string, const char **end, int base); 4758 4759bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd); 4760 4761#define bfd_copy_private_header_data(ibfd, obfd) \ 4762 BFD_SEND (obfd, _bfd_copy_private_header_data, \ 4763 (ibfd, obfd)) 4764bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); 4765 4766#define bfd_copy_private_bfd_data(ibfd, obfd) \ 4767 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ 4768 (ibfd, obfd)) 4769bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd); 4770 4771#define bfd_merge_private_bfd_data(ibfd, obfd) \ 4772 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \ 4773 (ibfd, obfd)) 4774bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); 4775 4776#define bfd_set_private_flags(abfd, flags) \ 4777 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) 4778#define bfd_sizeof_headers(abfd, info) \ 4779 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info)) 4780 4781#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ 4782 BFD_SEND (abfd, _bfd_find_nearest_line, \ 4783 (abfd, sec, syms, off, file, func, line)) 4784 4785#define bfd_find_line(abfd, syms, sym, file, line) \ 4786 BFD_SEND (abfd, _bfd_find_line, \ 4787 (abfd, syms, sym, file, line)) 4788 4789#define bfd_find_inliner_info(abfd, file, func, line) \ 4790 BFD_SEND (abfd, _bfd_find_inliner_info, \ 4791 (abfd, file, func, line)) 4792 4793#define bfd_debug_info_start(abfd) \ 4794 BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) 4795 4796#define bfd_debug_info_end(abfd) \ 4797 BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) 4798 4799#define bfd_debug_info_accumulate(abfd, section) \ 4800 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) 4801 4802#define bfd_stat_arch_elt(abfd, stat) \ 4803 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) 4804 4805#define bfd_update_armap_timestamp(abfd) \ 4806 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) 4807 4808#define bfd_set_arch_mach(abfd, arch, mach)\ 4809 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) 4810 4811#define bfd_relax_section(abfd, section, link_info, again) \ 4812 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) 4813 4814#define bfd_gc_sections(abfd, link_info) \ 4815 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) 4816 4817#define bfd_merge_sections(abfd, link_info) \ 4818 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) 4819 4820#define bfd_is_group_section(abfd, sec) \ 4821 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec)) 4822 4823#define bfd_discard_group(abfd, sec) \ 4824 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) 4825 4826#define bfd_link_hash_table_create(abfd) \ 4827 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) 4828 4829#define bfd_link_hash_table_free(abfd, hash) \ 4830 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash)) 4831 4832#define bfd_link_add_symbols(abfd, info) \ 4833 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) 4834 4835#define bfd_link_just_syms(abfd, sec, info) \ 4836 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) 4837 4838#define bfd_final_link(abfd, info) \ 4839 BFD_SEND (abfd, _bfd_final_link, (abfd, info)) 4840 4841#define bfd_free_cached_info(abfd) \ 4842 BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) 4843 4844#define bfd_get_dynamic_symtab_upper_bound(abfd) \ 4845 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) 4846 4847#define bfd_print_private_bfd_data(abfd, file)\ 4848 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) 4849 4850#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ 4851 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) 4852 4853#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \ 4854 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \ 4855 dyncount, dynsyms, ret)) 4856 4857#define bfd_get_dynamic_reloc_upper_bound(abfd) \ 4858 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) 4859 4860#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ 4861 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) 4862 4863extern bfd_byte *bfd_get_relocated_section_contents 4864 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, 4865 bfd_boolean, asymbol **); 4866 4867bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative); 4868 4869struct bfd_preserve 4870{ 4871 void *marker; 4872 void *tdata; 4873 flagword flags; 4874 const struct bfd_arch_info *arch_info; 4875 struct bfd_section *sections; 4876 struct bfd_section *section_last; 4877 unsigned int section_count; 4878 struct bfd_hash_table section_htab; 4879}; 4880 4881bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *); 4882 4883void bfd_preserve_restore (bfd *, struct bfd_preserve *); 4884 4885void bfd_preserve_finish (bfd *, struct bfd_preserve *); 4886 4887bfd_vma bfd_emul_get_maxpagesize (const char *); 4888 4889void bfd_emul_set_maxpagesize (const char *, bfd_vma); 4890 4891bfd_vma bfd_emul_get_commonpagesize (const char *); 4892 4893void bfd_emul_set_commonpagesize (const char *, bfd_vma); 4894 4895/* Extracted from archive.c. */ 4896symindex bfd_get_next_mapent 4897 (bfd *abfd, symindex previous, carsym **sym); 4898 4899bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head); 4900 4901bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); 4902 4903/* Extracted from corefile.c. */ 4904const char *bfd_core_file_failing_command (bfd *abfd); 4905 4906int bfd_core_file_failing_signal (bfd *abfd); 4907 4908bfd_boolean core_file_matches_executable_p 4909 (bfd *core_bfd, bfd *exec_bfd); 4910 4911bfd_boolean generic_core_file_matches_executable_p 4912 (bfd *core_bfd, bfd *exec_bfd); 4913 4914/* Extracted from targets.c. */ 4915#define BFD_SEND(bfd, message, arglist) \ 4916 ((*((bfd)->xvec->message)) arglist) 4917 4918#ifdef DEBUG_BFD_SEND 4919#undef BFD_SEND 4920#define BFD_SEND(bfd, message, arglist) \ 4921 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 4922 ((*((bfd)->xvec->message)) arglist) : \ 4923 (bfd_assert (__FILE__,__LINE__), NULL)) 4924#endif 4925#define BFD_SEND_FMT(bfd, message, arglist) \ 4926 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) 4927 4928#ifdef DEBUG_BFD_SEND 4929#undef BFD_SEND_FMT 4930#define BFD_SEND_FMT(bfd, message, arglist) \ 4931 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 4932 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ 4933 (bfd_assert (__FILE__,__LINE__), NULL)) 4934#endif 4935 4936enum bfd_flavour 4937{ 4938 bfd_target_unknown_flavour, 4939 bfd_target_aout_flavour, 4940 bfd_target_coff_flavour, 4941 bfd_target_ecoff_flavour, 4942 bfd_target_xcoff_flavour, 4943 bfd_target_elf_flavour, 4944 bfd_target_ieee_flavour, 4945 bfd_target_nlm_flavour, 4946 bfd_target_oasys_flavour, 4947 bfd_target_tekhex_flavour, 4948 bfd_target_srec_flavour, 4949 bfd_target_ihex_flavour, 4950 bfd_target_som_flavour, 4951 bfd_target_os9k_flavour, 4952 bfd_target_versados_flavour, 4953 bfd_target_msdos_flavour, 4954 bfd_target_ovax_flavour, 4955 bfd_target_evax_flavour, 4956 bfd_target_mmo_flavour, 4957 bfd_target_mach_o_flavour, 4958 bfd_target_pef_flavour, 4959 bfd_target_pef_xlib_flavour, 4960 bfd_target_sym_flavour 4961}; 4962 4963enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; 4964 4965/* Forward declaration. */ 4966typedef struct bfd_link_info _bfd_link_info; 4967 4968typedef struct bfd_target 4969{ 4970 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ 4971 char *name; 4972 4973 /* The "flavour" of a back end is a general indication about 4974 the contents of a file. */ 4975 enum bfd_flavour flavour; 4976 4977 /* The order of bytes within the data area of a file. */ 4978 enum bfd_endian byteorder; 4979 4980 /* The order of bytes within the header parts of a file. */ 4981 enum bfd_endian header_byteorder; 4982 4983 /* A mask of all the flags which an executable may have set - 4984 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */ 4985 flagword object_flags; 4986 4987 /* A mask of all the flags which a section may have set - from 4988 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */ 4989 flagword section_flags; 4990 4991 /* The character normally found at the front of a symbol. 4992 (if any), perhaps `_'. */ 4993 char symbol_leading_char; 4994 4995 /* The pad character for file names within an archive header. */ 4996 char ar_pad_char; 4997 4998 /* The maximum number of characters in an archive header. */ 4999 unsigned short ar_max_namelen; 5000 5001 /* Entries for byte swapping for data. These are different from the 5002 other entry points, since they don't take a BFD as the first argument. 5003 Certain other handlers could do the same. */ 5004 bfd_uint64_t (*bfd_getx64) (const void *); 5005 bfd_int64_t (*bfd_getx_signed_64) (const void *); 5006 void (*bfd_putx64) (bfd_uint64_t, void *); 5007 bfd_vma (*bfd_getx32) (const void *); 5008 bfd_signed_vma (*bfd_getx_signed_32) (const void *); 5009 void (*bfd_putx32) (bfd_vma, void *); 5010 bfd_vma (*bfd_getx16) (const void *); 5011 bfd_signed_vma (*bfd_getx_signed_16) (const void *); 5012 void (*bfd_putx16) (bfd_vma, void *); 5013 5014 /* Byte swapping for the headers. */ 5015 bfd_uint64_t (*bfd_h_getx64) (const void *); 5016 bfd_int64_t (*bfd_h_getx_signed_64) (const void *); 5017 void (*bfd_h_putx64) (bfd_uint64_t, void *); 5018 bfd_vma (*bfd_h_getx32) (const void *); 5019 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); 5020 void (*bfd_h_putx32) (bfd_vma, void *); 5021 bfd_vma (*bfd_h_getx16) (const void *); 5022 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); 5023 void (*bfd_h_putx16) (bfd_vma, void *); 5024 5025 /* Format dependent routines: these are vectors of entry points 5026 within the target vector structure, one for each format to check. */ 5027 5028 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */ 5029 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); 5030 5031 /* Set the format of a file being written. */ 5032 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); 5033 5034 /* Write cached information into a file being written, at <<bfd_close>>. */ 5035 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); 5036 5037 5038 /* Generic entry points. */ 5039#define BFD_JUMP_TABLE_GENERIC(NAME) \ 5040 NAME##_close_and_cleanup, \ 5041 NAME##_bfd_free_cached_info, \ 5042 NAME##_new_section_hook, \ 5043 NAME##_get_section_contents, \ 5044 NAME##_get_section_contents_in_window 5045 5046 /* Called when the BFD is being closed to do any necessary cleanup. */ 5047 bfd_boolean (*_close_and_cleanup) (bfd *); 5048 /* Ask the BFD to free all cached information. */ 5049 bfd_boolean (*_bfd_free_cached_info) (bfd *); 5050 /* Called when a new section is created. */ 5051 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); 5052 /* Read the contents of a section. */ 5053 bfd_boolean (*_bfd_get_section_contents) 5054 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); 5055 bfd_boolean (*_bfd_get_section_contents_in_window) 5056 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); 5057 5058 /* Entry points to copy private data. */ 5059#define BFD_JUMP_TABLE_COPY(NAME) \ 5060 NAME##_bfd_copy_private_bfd_data, \ 5061 NAME##_bfd_merge_private_bfd_data, \ 5062 _bfd_generic_init_private_section_data, \ 5063 NAME##_bfd_copy_private_section_data, \ 5064 NAME##_bfd_copy_private_symbol_data, \ 5065 NAME##_bfd_copy_private_header_data, \ 5066 NAME##_bfd_set_private_flags, \ 5067 NAME##_bfd_print_private_bfd_data 5068 5069 /* Called to copy BFD general private data from one object file 5070 to another. */ 5071 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); 5072 /* Called to merge BFD general private data from one object file 5073 to a common output file when linking. */ 5074 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); 5075 /* Called to initialize BFD private section data from one object file 5076 to another. */ 5077#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ 5078 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info)) 5079 bfd_boolean (*_bfd_init_private_section_data) 5080 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *); 5081 /* Called to copy BFD private section data from one object file 5082 to another. */ 5083 bfd_boolean (*_bfd_copy_private_section_data) 5084 (bfd *, sec_ptr, bfd *, sec_ptr); 5085 /* Called to copy BFD private symbol data from one symbol 5086 to another. */ 5087 bfd_boolean (*_bfd_copy_private_symbol_data) 5088 (bfd *, asymbol *, bfd *, asymbol *); 5089 /* Called to copy BFD private header data from one object file 5090 to another. */ 5091 bfd_boolean (*_bfd_copy_private_header_data) 5092 (bfd *, bfd *); 5093 /* Called to set private backend flags. */ 5094 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); 5095 5096 /* Called to print private BFD data. */ 5097 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); 5098 5099 /* Core file entry points. */ 5100#define BFD_JUMP_TABLE_CORE(NAME) \ 5101 NAME##_core_file_failing_command, \ 5102 NAME##_core_file_failing_signal, \ 5103 NAME##_core_file_matches_executable_p 5104 5105 char * (*_core_file_failing_command) (bfd *); 5106 int (*_core_file_failing_signal) (bfd *); 5107 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); 5108 5109 /* Archive entry points. */ 5110#define BFD_JUMP_TABLE_ARCHIVE(NAME) \ 5111 NAME##_slurp_armap, \ 5112 NAME##_slurp_extended_name_table, \ 5113 NAME##_construct_extended_name_table, \ 5114 NAME##_truncate_arname, \ 5115 NAME##_write_armap, \ 5116 NAME##_read_ar_hdr, \ 5117 NAME##_openr_next_archived_file, \ 5118 NAME##_get_elt_at_index, \ 5119 NAME##_generic_stat_arch_elt, \ 5120 NAME##_update_armap_timestamp 5121 5122 bfd_boolean (*_bfd_slurp_armap) (bfd *); 5123 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); 5124 bfd_boolean (*_bfd_construct_extended_name_table) 5125 (bfd *, char **, bfd_size_type *, const char **); 5126 void (*_bfd_truncate_arname) (bfd *, const char *, char *); 5127 bfd_boolean (*write_armap) 5128 (bfd *, unsigned int, struct orl *, unsigned int, int); 5129 void * (*_bfd_read_ar_hdr_fn) (bfd *); 5130 bfd * (*openr_next_archived_file) (bfd *, bfd *); 5131#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) 5132 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); 5133 int (*_bfd_stat_arch_elt) (bfd *, struct stat *); 5134 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); 5135 5136 /* Entry points used for symbols. */ 5137#define BFD_JUMP_TABLE_SYMBOLS(NAME) \ 5138 NAME##_get_symtab_upper_bound, \ 5139 NAME##_canonicalize_symtab, \ 5140 NAME##_make_empty_symbol, \ 5141 NAME##_print_symbol, \ 5142 NAME##_get_symbol_info, \ 5143 NAME##_bfd_is_local_label_name, \ 5144 NAME##_bfd_is_target_special_symbol, \ 5145 NAME##_get_lineno, \ 5146 NAME##_find_nearest_line, \ 5147 _bfd_generic_find_line, \ 5148 NAME##_find_inliner_info, \ 5149 NAME##_bfd_make_debug_symbol, \ 5150 NAME##_read_minisymbols, \ 5151 NAME##_minisymbol_to_symbol 5152 5153 long (*_bfd_get_symtab_upper_bound) (bfd *); 5154 long (*_bfd_canonicalize_symtab) 5155 (bfd *, struct bfd_symbol **); 5156 struct bfd_symbol * 5157 (*_bfd_make_empty_symbol) (bfd *); 5158 void (*_bfd_print_symbol) 5159 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type); 5160#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) 5161 void (*_bfd_get_symbol_info) 5162 (bfd *, struct bfd_symbol *, symbol_info *); 5163#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) 5164 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); 5165 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); 5166 alent * (*_get_lineno) (bfd *, struct bfd_symbol *); 5167 bfd_boolean (*_bfd_find_nearest_line) 5168 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, 5169 const char **, const char **, unsigned int *); 5170 bfd_boolean (*_bfd_find_line) 5171 (bfd *, struct bfd_symbol **, struct bfd_symbol *, 5172 const char **, unsigned int *); 5173 bfd_boolean (*_bfd_find_inliner_info) 5174 (bfd *, const char **, const char **, unsigned int *); 5175 /* Back-door to allow format-aware applications to create debug symbols 5176 while using BFD for everything else. Currently used by the assembler 5177 when creating COFF files. */ 5178 asymbol * (*_bfd_make_debug_symbol) 5179 (bfd *, void *, unsigned long size); 5180#define bfd_read_minisymbols(b, d, m, s) \ 5181 BFD_SEND (b, _read_minisymbols, (b, d, m, s)) 5182 long (*_read_minisymbols) 5183 (bfd *, bfd_boolean, void **, unsigned int *); 5184#define bfd_minisymbol_to_symbol(b, d, m, f) \ 5185 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) 5186 asymbol * (*_minisymbol_to_symbol) 5187 (bfd *, bfd_boolean, const void *, asymbol *); 5188 5189 /* Routines for relocs. */ 5190#define BFD_JUMP_TABLE_RELOCS(NAME) \ 5191 NAME##_get_reloc_upper_bound, \ 5192 NAME##_canonicalize_reloc, \ 5193 NAME##_bfd_reloc_type_lookup 5194 5195 long (*_get_reloc_upper_bound) (bfd *, sec_ptr); 5196 long (*_bfd_canonicalize_reloc) 5197 (bfd *, sec_ptr, arelent **, struct bfd_symbol **); 5198 /* See documentation on reloc types. */ 5199 reloc_howto_type * 5200 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); 5201 5202 5203 /* Routines used when writing an object file. */ 5204#define BFD_JUMP_TABLE_WRITE(NAME) \ 5205 NAME##_set_arch_mach, \ 5206 NAME##_set_section_contents 5207 5208 bfd_boolean (*_bfd_set_arch_mach) 5209 (bfd *, enum bfd_architecture, unsigned long); 5210 bfd_boolean (*_bfd_set_section_contents) 5211 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); 5212 5213 /* Routines used by the linker. */ 5214#define BFD_JUMP_TABLE_LINK(NAME) \ 5215 NAME##_sizeof_headers, \ 5216 NAME##_bfd_get_relocated_section_contents, \ 5217 NAME##_bfd_relax_section, \ 5218 NAME##_bfd_link_hash_table_create, \ 5219 NAME##_bfd_link_hash_table_free, \ 5220 NAME##_bfd_link_add_symbols, \ 5221 NAME##_bfd_link_just_syms, \ 5222 NAME##_bfd_final_link, \ 5223 NAME##_bfd_link_split_section, \ 5224 NAME##_bfd_gc_sections, \ 5225 NAME##_bfd_merge_sections, \ 5226 NAME##_bfd_is_group_section, \ 5227 NAME##_bfd_discard_group, \ 5228 NAME##_section_already_linked \ 5229 5230 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); 5231 bfd_byte * (*_bfd_get_relocated_section_contents) 5232 (bfd *, struct bfd_link_info *, struct bfd_link_order *, 5233 bfd_byte *, bfd_boolean, struct bfd_symbol **); 5234 5235 bfd_boolean (*_bfd_relax_section) 5236 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); 5237 5238 /* Create a hash table for the linker. Different backends store 5239 different information in this table. */ 5240 struct bfd_link_hash_table * 5241 (*_bfd_link_hash_table_create) (bfd *); 5242 5243 /* Release the memory associated with the linker hash table. */ 5244 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); 5245 5246 /* Add symbols from this object file into the hash table. */ 5247 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); 5248 5249 /* Indicate that we are only retrieving symbol values from this section. */ 5250 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); 5251 5252 /* Do a link based on the link_order structures attached to each 5253 section of the BFD. */ 5254 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); 5255 5256 /* Should this section be split up into smaller pieces during linking. */ 5257 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); 5258 5259 /* Remove sections that are not referenced from the output. */ 5260 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); 5261 5262 /* Attempt to merge SEC_MERGE sections. */ 5263 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); 5264 5265 /* Is this section a member of a group? */ 5266 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); 5267 5268 /* Discard members of a group. */ 5269 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); 5270 5271 /* Check if SEC has been already linked during a reloceatable or 5272 final link. */ 5273 void (*_section_already_linked) (bfd *, struct bfd_section *, 5274 struct bfd_link_info *); 5275 5276 /* Routines to handle dynamic symbols and relocs. */ 5277#define BFD_JUMP_TABLE_DYNAMIC(NAME) \ 5278 NAME##_get_dynamic_symtab_upper_bound, \ 5279 NAME##_canonicalize_dynamic_symtab, \ 5280 NAME##_get_synthetic_symtab, \ 5281 NAME##_get_dynamic_reloc_upper_bound, \ 5282 NAME##_canonicalize_dynamic_reloc 5283 5284 /* Get the amount of memory required to hold the dynamic symbols. */ 5285 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); 5286 /* Read in the dynamic symbols. */ 5287 long (*_bfd_canonicalize_dynamic_symtab) 5288 (bfd *, struct bfd_symbol **); 5289 /* Create synthetized symbols. */ 5290 long (*_bfd_get_synthetic_symtab) 5291 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **, 5292 struct bfd_symbol **); 5293 /* Get the amount of memory required to hold the dynamic relocs. */ 5294 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); 5295 /* Read in the dynamic relocs. */ 5296 long (*_bfd_canonicalize_dynamic_reloc) 5297 (bfd *, arelent **, struct bfd_symbol **); 5298 5299 /* Opposite endian version of this target. */ 5300 const struct bfd_target * alternative_target; 5301 5302 /* Data for use by back-end routines, which isn't 5303 generic enough to belong in this structure. */ 5304 const void *backend_data; 5305 5306} bfd_target; 5307 5308bfd_boolean bfd_set_default_target (const char *name); 5309 5310const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); 5311 5312const char ** bfd_target_list (void); 5313 5314const bfd_target *bfd_search_for_target 5315 (int (*search_func) (const bfd_target *, void *), 5316 void *); 5317 5318/* Extracted from format.c. */ 5319bfd_boolean bfd_check_format (bfd *abfd, bfd_format format); 5320 5321bfd_boolean bfd_check_format_matches 5322 (bfd *abfd, bfd_format format, char ***matching); 5323 5324bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); 5325 5326const char *bfd_format_string (bfd_format format); 5327 5328/* Extracted from linker.c. */ 5329bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); 5330 5331#define bfd_link_split_section(abfd, sec) \ 5332 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) 5333 5334void bfd_section_already_linked (bfd *abfd, asection *sec, 5335 struct bfd_link_info *info); 5336 5337#define bfd_section_already_linked(abfd, sec, info) \ 5338 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info)) 5339 5340/* Extracted from simple.c. */ 5341bfd_byte *bfd_simple_get_relocated_section_contents 5342 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); 5343 5344#ifdef __cplusplus 5345} 5346#endif 5347#endif 5348