1/* This file is automatically generated. DO NOT EDIT! */ 2/* Generated from: NetBSD: mknative-gdb,v 1.3 2011/09/26 02:36:20 christos Exp */ 3/* Generated from: NetBSD: mknative.common,v 1.9 2007/02/05 18:26:01 apb Exp */ 4 5/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically 6 generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c", 7 "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c", 8 "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c", 9 "linker.c", "simple.c" and "compress.c". 10 Run "make headers" in your build bfd/ to regenerate. */ 11 12/* Main header file for the bfd library -- portable access to object files. 13 14 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 15 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 16 Free Software Foundation, Inc. 17 18 Contributed by Cygnus Support. 19 20 This file is part of BFD, the Binary File Descriptor library. 21 22 This program is free software; you can redistribute it and/or modify 23 it under the terms of the GNU General Public License as published by 24 the Free Software Foundation; either version 3 of the License, or 25 (at your option) any later version. 26 27 This program is distributed in the hope that it will be useful, 28 but WITHOUT ANY WARRANTY; without even the implied warranty of 29 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 30 GNU General Public License for more details. 31 32 You should have received a copy of the GNU General Public License 33 along with this program; if not, write to the Free Software 34 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 35 36#ifndef __BFD_H_SEEN__ 37#define __BFD_H_SEEN__ 38 39#ifdef __cplusplus 40extern "C" { 41#endif 42 43#include "ansidecl.h" 44#include "symcat.h" 45#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) 46#ifndef SABER 47/* This hack is to avoid a problem with some strict ANSI C preprocessors. 48 The problem is, "32_" is not a valid preprocessing token, and we don't 49 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will 50 cause the inner CONCAT2 macros to be evaluated first, producing 51 still-valid pp-tokens. Then the final concatenation can be done. */ 52#undef CONCAT4 53#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) 54#endif 55#endif 56 57/* This is a utility macro to handle the situation where the code 58 wants to place a constant string into the code, followed by a 59 comma and then the length of the string. Doing this by hand 60 is error prone, so using this macro is safer. */ 61#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1) 62/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro 63 to create the arguments to another macro, since the preprocessor 64 will mis-count the number of arguments to the outer macro (by not 65 evaluating STRING_COMMA_LEN and so missing the comma). This is a 66 problem for example when trying to use STRING_COMMA_LEN to build 67 the arguments to the strncmp() macro. Hence this alternative 68 definition of strncmp is provided here. 69 70 Note - these macros do NOT work if STR2 is not a constant string. */ 71#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0) 72 /* strcpy() can have a similar problem, but since we know we are 73 copying a constant string, we can use memcpy which will be faster 74 since there is no need to check for a NUL byte inside STR. We 75 can also save time if we do not need to copy the terminating NUL. */ 76#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1) 77#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2)) 78 79 80#define BFD_SUPPORTS_PLUGINS 0 81 82/* The word size used by BFD on the host. This may be 64 with a 32 83 bit target if the host is 64 bit, or if other 64 bit targets have 84 been selected with --enable-targets, or if --enable-64-bit-bfd. */ 85#define BFD_ARCH_SIZE 32 86 87/* The word size of the default bfd target. */ 88#define BFD_DEFAULT_TARGET_SIZE 32 89 90#define BFD_HOST_64BIT_LONG 0 91#define BFD_HOST_64BIT_LONG_LONG 1 92#if 1 93#define BFD_HOST_64_BIT long long 94#define BFD_HOST_U_64_BIT unsigned long long 95typedef BFD_HOST_64_BIT bfd_int64_t; 96typedef BFD_HOST_U_64_BIT bfd_uint64_t; 97#endif 98 99#if BFD_ARCH_SIZE >= 64 100#define BFD64 101#endif 102 103#ifndef INLINE 104#if __GNUC__ >= 2 105#define INLINE __inline__ 106#else 107#define INLINE 108#endif 109#endif 110 111/* Declaring a type wide enough to hold a host long and a host pointer. */ 112#define BFD_HOSTPTR_T unsigned long 113typedef BFD_HOSTPTR_T bfd_hostptr_t; 114 115/* Forward declaration. */ 116typedef struct bfd bfd; 117 118/* Boolean type used in bfd. Too many systems define their own 119 versions of "boolean" for us to safely typedef a "boolean" of 120 our own. Using an enum for "bfd_boolean" has its own set of 121 problems, with strange looking casts required to avoid warnings 122 on some older compilers. Thus we just use an int. 123 124 General rule: Functions which are bfd_boolean return TRUE on 125 success and FALSE on failure (unless they're a predicate). */ 126 127typedef int bfd_boolean; 128#undef FALSE 129#undef TRUE 130#define FALSE 0 131#define TRUE 1 132 133#ifdef BFD64 134 135#ifndef BFD_HOST_64_BIT 136 #error No 64 bit integer type available 137#endif /* ! defined (BFD_HOST_64_BIT) */ 138 139typedef BFD_HOST_U_64_BIT bfd_vma; 140typedef BFD_HOST_64_BIT bfd_signed_vma; 141typedef BFD_HOST_U_64_BIT bfd_size_type; 142typedef BFD_HOST_U_64_BIT symvalue; 143 144#if BFD_HOST_64BIT_LONG 145#define BFD_VMA_FMT "l" 146#elif defined (__MSVCRT__) 147#define BFD_VMA_FMT "I64" 148#else 149#define BFD_VMA_FMT "ll" 150#endif 151 152#ifndef fprintf_vma 153#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x) 154#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x) 155#endif 156 157#else /* not BFD64 */ 158 159/* Represent a target address. Also used as a generic unsigned type 160 which is guaranteed to be big enough to hold any arithmetic types 161 we need to deal with. */ 162typedef unsigned long bfd_vma; 163 164/* A generic signed type which is guaranteed to be big enough to hold any 165 arithmetic types we need to deal with. Can be assumed to be compatible 166 with bfd_vma in the same way that signed and unsigned ints are compatible 167 (as parameters, in assignment, etc). */ 168typedef long bfd_signed_vma; 169 170typedef unsigned long symvalue; 171typedef unsigned long bfd_size_type; 172 173/* Print a bfd_vma x on stream s. */ 174#define BFD_VMA_FMT "l" 175#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x) 176#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x) 177 178#endif /* not BFD64 */ 179 180#define HALF_BFD_SIZE_TYPE \ 181 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2)) 182 183#ifndef BFD_HOST_64_BIT 184/* Fall back on a 32 bit type. The idea is to make these types always 185 available for function return types, but in the case that 186 BFD_HOST_64_BIT is undefined such a function should abort or 187 otherwise signal an error. */ 188typedef bfd_signed_vma bfd_int64_t; 189typedef bfd_vma bfd_uint64_t; 190#endif 191 192/* An offset into a file. BFD always uses the largest possible offset 193 based on the build time availability of fseek, fseeko, or fseeko64. */ 194typedef BFD_HOST_64_BIT file_ptr; 195typedef unsigned BFD_HOST_64_BIT ufile_ptr; 196 197extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); 198extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); 199 200#define printf_vma(x) fprintf_vma(stdout,x) 201#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) 202 203typedef unsigned int flagword; /* 32 bits of flags */ 204typedef unsigned char bfd_byte; 205 206/* File formats. */ 207 208typedef enum bfd_format 209{ 210 bfd_unknown = 0, /* File format is unknown. */ 211 bfd_object, /* Linker/assembler/compiler output. */ 212 bfd_archive, /* Object archive file. */ 213 bfd_core, /* Core dump. */ 214 bfd_type_end /* Marks the end; don't use it! */ 215} 216bfd_format; 217 218/* Symbols and relocation. */ 219 220/* A count of carsyms (canonical archive symbols). */ 221typedef unsigned long symindex; 222 223/* How to perform a relocation. */ 224typedef const struct reloc_howto_struct reloc_howto_type; 225 226#define BFD_NO_MORE_SYMBOLS ((symindex) ~0) 227 228/* General purpose part of a symbol X; 229 target specific parts are in libcoff.h, libaout.h, etc. */ 230 231#define bfd_get_section(x) ((x)->section) 232#define bfd_get_output_section(x) ((x)->section->output_section) 233#define bfd_set_section(x,y) ((x)->section) = (y) 234#define bfd_asymbol_base(x) ((x)->section->vma) 235#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) 236#define bfd_asymbol_name(x) ((x)->name) 237/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ 238#define bfd_asymbol_bfd(x) ((x)->the_bfd) 239#define bfd_asymbol_flavour(x) \ 240 (((x)->flags & BSF_SYNTHETIC) != 0 \ 241 ? bfd_target_unknown_flavour \ 242 : bfd_asymbol_bfd (x)->xvec->flavour) 243 244/* A canonical archive symbol. */ 245/* This is a type pun with struct ranlib on purpose! */ 246typedef struct carsym 247{ 248 char *name; 249 file_ptr file_offset; /* Look here to find the file. */ 250} 251carsym; /* To make these you call a carsymogen. */ 252 253/* Used in generating armaps (archive tables of contents). 254 Perhaps just a forward definition would do? */ 255struct orl /* Output ranlib. */ 256{ 257 char **name; /* Symbol name. */ 258 union 259 { 260 file_ptr pos; 261 bfd *abfd; 262 } u; /* bfd* or file position. */ 263 int namidx; /* Index into string table. */ 264}; 265 266/* Linenumber stuff. */ 267typedef struct lineno_cache_entry 268{ 269 unsigned int line_number; /* Linenumber from start of function. */ 270 union 271 { 272 struct bfd_symbol *sym; /* Function name. */ 273 bfd_vma offset; /* Offset into section. */ 274 } u; 275} 276alent; 277 278/* Object and core file sections. */ 279 280#define align_power(addr, align) \ 281 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align))) 282 283typedef struct bfd_section *sec_ptr; 284 285#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0) 286#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0) 287#define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0) 288#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0) 289#define bfd_section_name(bfd, ptr) ((ptr)->name) 290#define bfd_section_size(bfd, ptr) ((ptr)->size) 291#define bfd_get_section_size(ptr) ((ptr)->size) 292#define bfd_section_vma(bfd, ptr) ((ptr)->vma) 293#define bfd_section_lma(bfd, ptr) ((ptr)->lma) 294#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power) 295#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0) 296#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata) 297 298#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0) 299 300#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE) 301#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE) 302#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE) 303/* Find the address one past the end of SEC. */ 304#define bfd_get_section_limit(bfd, sec) \ 305 (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \ 306 / bfd_octets_per_byte (bfd)) 307 308/* Return TRUE if input section SEC has been discarded. */ 309#define elf_discarded_section(sec) \ 310 (!bfd_is_abs_section (sec) \ 311 && bfd_is_abs_section ((sec)->output_section) \ 312 && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \ 313 && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS) 314 315/* Forward define. */ 316struct stat; 317 318typedef enum bfd_print_symbol 319{ 320 bfd_print_symbol_name, 321 bfd_print_symbol_more, 322 bfd_print_symbol_all 323} bfd_print_symbol_type; 324 325/* Information about a symbol that nm needs. */ 326 327typedef struct _symbol_info 328{ 329 symvalue value; 330 char type; 331 const char *name; /* Symbol name. */ 332 unsigned char stab_type; /* Stab type. */ 333 char stab_other; /* Stab other. */ 334 short stab_desc; /* Stab desc. */ 335 const char *stab_name; /* String for stab type. */ 336} symbol_info; 337 338/* Get the name of a stabs type code. */ 339 340extern const char *bfd_get_stab_name (int); 341 342/* Hash table routines. There is no way to free up a hash table. */ 343 344/* An element in the hash table. Most uses will actually use a larger 345 structure, and an instance of this will be the first field. */ 346 347struct bfd_hash_entry 348{ 349 /* Next entry for this hash code. */ 350 struct bfd_hash_entry *next; 351 /* String being hashed. */ 352 const char *string; 353 /* Hash code. This is the full hash code, not the index into the 354 table. */ 355 unsigned long hash; 356}; 357 358/* A hash table. */ 359 360struct bfd_hash_table 361{ 362 /* The hash array. */ 363 struct bfd_hash_entry **table; 364 /* A function used to create new elements in the hash table. The 365 first entry is itself a pointer to an element. When this 366 function is first invoked, this pointer will be NULL. However, 367 having the pointer permits a hierarchy of method functions to be 368 built each of which calls the function in the superclass. Thus 369 each function should be written to allocate a new block of memory 370 only if the argument is NULL. */ 371 struct bfd_hash_entry *(*newfunc) 372 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 373 /* An objalloc for this hash table. This is a struct objalloc *, 374 but we use void * to avoid requiring the inclusion of objalloc.h. */ 375 void *memory; 376 /* The number of slots in the hash table. */ 377 unsigned int size; 378 /* The number of entries in the hash table. */ 379 unsigned int count; 380 /* The size of elements. */ 381 unsigned int entsize; 382 /* If non-zero, don't grow the hash table. */ 383 unsigned int frozen:1; 384}; 385 386/* Initialize a hash table. */ 387extern bfd_boolean bfd_hash_table_init 388 (struct bfd_hash_table *, 389 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 390 struct bfd_hash_table *, 391 const char *), 392 unsigned int); 393 394/* Initialize a hash table specifying a size. */ 395extern bfd_boolean bfd_hash_table_init_n 396 (struct bfd_hash_table *, 397 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 398 struct bfd_hash_table *, 399 const char *), 400 unsigned int, unsigned int); 401 402/* Free up a hash table. */ 403extern void bfd_hash_table_free 404 (struct bfd_hash_table *); 405 406/* Look up a string in a hash table. If CREATE is TRUE, a new entry 407 will be created for this string if one does not already exist. The 408 COPY argument must be TRUE if this routine should copy the string 409 into newly allocated memory when adding an entry. */ 410extern struct bfd_hash_entry *bfd_hash_lookup 411 (struct bfd_hash_table *, const char *, bfd_boolean create, 412 bfd_boolean copy); 413 414/* Insert an entry in a hash table. */ 415extern struct bfd_hash_entry *bfd_hash_insert 416 (struct bfd_hash_table *, const char *, unsigned long); 417 418/* Rename an entry in a hash table. */ 419extern void bfd_hash_rename 420 (struct bfd_hash_table *, const char *, struct bfd_hash_entry *); 421 422/* Replace an entry in a hash table. */ 423extern void bfd_hash_replace 424 (struct bfd_hash_table *, struct bfd_hash_entry *old, 425 struct bfd_hash_entry *nw); 426 427/* Base method for creating a hash table entry. */ 428extern struct bfd_hash_entry *bfd_hash_newfunc 429 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 430 431/* Grab some space for a hash table entry. */ 432extern void *bfd_hash_allocate 433 (struct bfd_hash_table *, unsigned int); 434 435/* Traverse a hash table in a random order, calling a function on each 436 element. If the function returns FALSE, the traversal stops. The 437 INFO argument is passed to the function. */ 438extern void bfd_hash_traverse 439 (struct bfd_hash_table *, 440 bfd_boolean (*) (struct bfd_hash_entry *, void *), 441 void *info); 442 443/* Allows the default size of a hash table to be configured. New hash 444 tables allocated using bfd_hash_table_init will be created with 445 this size. */ 446extern void bfd_hash_set_default_size (bfd_size_type); 447 448/* This structure is used to keep track of stabs in sections 449 information while linking. */ 450 451struct stab_info 452{ 453 /* A hash table used to hold stabs strings. */ 454 struct bfd_strtab_hash *strings; 455 /* The header file hash table. */ 456 struct bfd_hash_table includes; 457 /* The first .stabstr section. */ 458 struct bfd_section *stabstr; 459}; 460 461#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table 462 463/* User program access to BFD facilities. */ 464 465/* Direct I/O routines, for programs which know more about the object 466 file than BFD does. Use higher level routines if possible. */ 467 468extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); 469extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); 470extern int bfd_seek (bfd *, file_ptr, int); 471extern file_ptr bfd_tell (bfd *); 472extern int bfd_flush (bfd *); 473extern int bfd_stat (bfd *, struct stat *); 474 475/* Deprecated old routines. */ 476#if __GNUC__ 477#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 478 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ 479 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 480#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 481 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ 482 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 483#else 484#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 485 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ 486 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 487#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 488 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ 489 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 490#endif 491extern void warn_deprecated (const char *, const char *, int, const char *); 492 493/* Cast from const char * to char * so that caller can assign to 494 a char * without a warning. */ 495#define bfd_get_filename(abfd) ((char *) (abfd)->filename) 496#define bfd_get_cacheable(abfd) ((abfd)->cacheable) 497#define bfd_get_format(abfd) ((abfd)->format) 498#define bfd_get_target(abfd) ((abfd)->xvec->name) 499#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour) 500#define bfd_family_coff(abfd) \ 501 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \ 502 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour) 503#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG) 504#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE) 505#define bfd_header_big_endian(abfd) \ 506 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG) 507#define bfd_header_little_endian(abfd) \ 508 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE) 509#define bfd_get_file_flags(abfd) ((abfd)->flags) 510#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) 511#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) 512#define bfd_my_archive(abfd) ((abfd)->my_archive) 513#define bfd_has_map(abfd) ((abfd)->has_armap) 514#define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive) 515 516#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) 517#define bfd_usrdata(abfd) ((abfd)->usrdata) 518 519#define bfd_get_start_address(abfd) ((abfd)->start_address) 520#define bfd_get_symcount(abfd) ((abfd)->symcount) 521#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) 522#define bfd_count_sections(abfd) ((abfd)->section_count) 523 524#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount) 525 526#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) 527 528#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE) 529 530extern bfd_boolean bfd_cache_close 531 (bfd *abfd); 532/* NB: This declaration should match the autogenerated one in libbfd.h. */ 533 534extern bfd_boolean bfd_cache_close_all (void); 535 536extern bfd_boolean bfd_record_phdr 537 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma, 538 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **); 539 540/* Byte swapping routines. */ 541 542bfd_uint64_t bfd_getb64 (const void *); 543bfd_uint64_t bfd_getl64 (const void *); 544bfd_int64_t bfd_getb_signed_64 (const void *); 545bfd_int64_t bfd_getl_signed_64 (const void *); 546bfd_vma bfd_getb32 (const void *); 547bfd_vma bfd_getl32 (const void *); 548bfd_signed_vma bfd_getb_signed_32 (const void *); 549bfd_signed_vma bfd_getl_signed_32 (const void *); 550bfd_vma bfd_getb16 (const void *); 551bfd_vma bfd_getl16 (const void *); 552bfd_signed_vma bfd_getb_signed_16 (const void *); 553bfd_signed_vma bfd_getl_signed_16 (const void *); 554void bfd_putb64 (bfd_uint64_t, void *); 555void bfd_putl64 (bfd_uint64_t, void *); 556void bfd_putb32 (bfd_vma, void *); 557void bfd_putl32 (bfd_vma, void *); 558void bfd_putb16 (bfd_vma, void *); 559void bfd_putl16 (bfd_vma, void *); 560 561/* Byte swapping routines which take size and endiannes as arguments. */ 562 563bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean); 564void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean); 565 566extern bfd_boolean bfd_section_already_linked_table_init (void); 567extern void bfd_section_already_linked_table_free (void); 568 569/* Externally visible ECOFF routines. */ 570 571#if defined(__STDC__) || defined(ALMOST_STDC) 572struct ecoff_debug_info; 573struct ecoff_debug_swap; 574struct ecoff_extr; 575struct bfd_symbol; 576struct bfd_link_info; 577struct bfd_link_hash_entry; 578struct bfd_elf_version_tree; 579#endif 580extern bfd_vma bfd_ecoff_get_gp_value 581 (bfd * abfd); 582extern bfd_boolean bfd_ecoff_set_gp_value 583 (bfd *abfd, bfd_vma gp_value); 584extern bfd_boolean bfd_ecoff_set_regmasks 585 (bfd *abfd, unsigned long gprmask, unsigned long fprmask, 586 unsigned long *cprmask); 587extern void *bfd_ecoff_debug_init 588 (bfd *output_bfd, struct ecoff_debug_info *output_debug, 589 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 590extern void bfd_ecoff_debug_free 591 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 592 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 593extern bfd_boolean bfd_ecoff_debug_accumulate 594 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 595 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 596 struct ecoff_debug_info *input_debug, 597 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *); 598extern bfd_boolean bfd_ecoff_debug_accumulate_other 599 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 600 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 601 struct bfd_link_info *); 602extern bfd_boolean bfd_ecoff_debug_externals 603 (bfd *abfd, struct ecoff_debug_info *debug, 604 const struct ecoff_debug_swap *swap, bfd_boolean relocatable, 605 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *), 606 void (*set_index) (struct bfd_symbol *, bfd_size_type)); 607extern bfd_boolean bfd_ecoff_debug_one_external 608 (bfd *abfd, struct ecoff_debug_info *debug, 609 const struct ecoff_debug_swap *swap, const char *name, 610 struct ecoff_extr *esym); 611extern bfd_size_type bfd_ecoff_debug_size 612 (bfd *abfd, struct ecoff_debug_info *debug, 613 const struct ecoff_debug_swap *swap); 614extern bfd_boolean bfd_ecoff_write_debug 615 (bfd *abfd, struct ecoff_debug_info *debug, 616 const struct ecoff_debug_swap *swap, file_ptr where); 617extern bfd_boolean bfd_ecoff_write_accumulated_debug 618 (void *handle, bfd *abfd, struct ecoff_debug_info *debug, 619 const struct ecoff_debug_swap *swap, 620 struct bfd_link_info *info, file_ptr where); 621 622/* Externally visible ELF routines. */ 623 624struct bfd_link_needed_list 625{ 626 struct bfd_link_needed_list *next; 627 bfd *by; 628 const char *name; 629}; 630 631enum dynamic_lib_link_class { 632 DYN_NORMAL = 0, 633 DYN_AS_NEEDED = 1, 634 DYN_DT_NEEDED = 2, 635 DYN_NO_ADD_NEEDED = 4, 636 DYN_NO_NEEDED = 8 637}; 638 639enum notice_asneeded_action { 640 notice_as_needed, 641 notice_not_needed, 642 notice_needed 643}; 644 645extern bfd_boolean bfd_elf_record_link_assignment 646 (bfd *, struct bfd_link_info *, const char *, bfd_boolean, 647 bfd_boolean); 648extern struct bfd_link_needed_list *bfd_elf_get_needed_list 649 (bfd *, struct bfd_link_info *); 650extern bfd_boolean bfd_elf_get_bfd_needed_list 651 (bfd *, struct bfd_link_needed_list **); 652extern bfd_boolean bfd_elf_size_dynamic_sections 653 (bfd *, const char *, const char *, const char *, const char *, const char *, 654 const char * const *, struct bfd_link_info *, struct bfd_section **, 655 struct bfd_elf_version_tree *); 656extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr 657 (bfd *, struct bfd_link_info *); 658extern void bfd_elf_set_dt_needed_name 659 (bfd *, const char *); 660extern const char *bfd_elf_get_dt_soname 661 (bfd *); 662extern void bfd_elf_set_dyn_lib_class 663 (bfd *, enum dynamic_lib_link_class); 664extern int bfd_elf_get_dyn_lib_class 665 (bfd *); 666extern struct bfd_link_needed_list *bfd_elf_get_runpath_list 667 (bfd *, struct bfd_link_info *); 668extern bfd_boolean bfd_elf_discard_info 669 (bfd *, struct bfd_link_info *); 670extern unsigned int _bfd_elf_default_action_discarded 671 (struct bfd_section *); 672 673/* Return an upper bound on the number of bytes required to store a 674 copy of ABFD's program header table entries. Return -1 if an error 675 occurs; bfd_get_error will return an appropriate code. */ 676extern long bfd_get_elf_phdr_upper_bound 677 (bfd *abfd); 678 679/* Copy ABFD's program header table entries to *PHDRS. The entries 680 will be stored as an array of Elf_Internal_Phdr structures, as 681 defined in include/elf/internal.h. To find out how large the 682 buffer needs to be, call bfd_get_elf_phdr_upper_bound. 683 684 Return the number of program header table entries read, or -1 if an 685 error occurs; bfd_get_error will return an appropriate code. */ 686extern int bfd_get_elf_phdrs 687 (bfd *abfd, void *phdrs); 688 689/* Create a new BFD as if by bfd_openr. Rather than opening a file, 690 reconstruct an ELF file by reading the segments out of remote memory 691 based on the ELF file header at EHDR_VMA and the ELF program headers it 692 points to. If not null, *LOADBASEP is filled in with the difference 693 between the VMAs from which the segments were read, and the VMAs the 694 file headers (and hence BFD's idea of each section's VMA) put them at. 695 696 The function TARGET_READ_MEMORY is called to copy LEN bytes from the 697 remote memory at target address VMA into the local buffer at MYADDR; it 698 should return zero on success or an `errno' code on failure. TEMPL must 699 be a BFD for an ELF target with the word size and byte order found in 700 the remote memory. */ 701extern bfd *bfd_elf_bfd_from_remote_memory 702 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, 703 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len)); 704 705/* Return the arch_size field of an elf bfd, or -1 if not elf. */ 706extern int bfd_get_arch_size 707 (bfd *); 708 709/* Return TRUE if address "naturally" sign extends, or -1 if not elf. */ 710extern int bfd_get_sign_extend_vma 711 (bfd *); 712 713extern struct bfd_section *_bfd_elf_tls_setup 714 (bfd *, struct bfd_link_info *); 715 716extern void _bfd_fix_excluded_sec_syms 717 (bfd *, struct bfd_link_info *); 718 719extern unsigned bfd_m68k_mach_to_features (int); 720 721extern int bfd_m68k_features_to_mach (unsigned); 722 723extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs 724 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 725 char **); 726 727extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int); 728 729extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs 730 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 731 char **); 732 733extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs 734 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 735 char **); 736 737/* SunOS shared library support routines for the linker. */ 738 739extern struct bfd_link_needed_list *bfd_sunos_get_needed_list 740 (bfd *, struct bfd_link_info *); 741extern bfd_boolean bfd_sunos_record_link_assignment 742 (bfd *, struct bfd_link_info *, const char *); 743extern bfd_boolean bfd_sunos_size_dynamic_sections 744 (bfd *, struct bfd_link_info *, struct bfd_section **, 745 struct bfd_section **, struct bfd_section **); 746 747/* Linux shared library support routines for the linker. */ 748 749extern bfd_boolean bfd_i386linux_size_dynamic_sections 750 (bfd *, struct bfd_link_info *); 751extern bfd_boolean bfd_m68klinux_size_dynamic_sections 752 (bfd *, struct bfd_link_info *); 753extern bfd_boolean bfd_sparclinux_size_dynamic_sections 754 (bfd *, struct bfd_link_info *); 755 756/* mmap hacks */ 757 758struct _bfd_window_internal; 759typedef struct _bfd_window_internal bfd_window_internal; 760 761typedef struct _bfd_window 762{ 763 /* What the user asked for. */ 764 void *data; 765 bfd_size_type size; 766 /* The actual window used by BFD. Small user-requested read-only 767 regions sharing a page may share a single window into the object 768 file. Read-write versions shouldn't until I've fixed things to 769 keep track of which portions have been claimed by the 770 application; don't want to give the same region back when the 771 application wants two writable copies! */ 772 struct _bfd_window_internal *i; 773} 774bfd_window; 775 776extern void bfd_init_window 777 (bfd_window *); 778extern void bfd_free_window 779 (bfd_window *); 780extern bfd_boolean bfd_get_file_window 781 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean); 782 783/* XCOFF support routines for the linker. */ 784 785extern bfd_boolean bfd_xcoff_split_import_path 786 (bfd *, const char *, const char **, const char **); 787extern bfd_boolean bfd_xcoff_set_archive_import_path 788 (struct bfd_link_info *, bfd *, const char *); 789extern bfd_boolean bfd_xcoff_link_record_set 790 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); 791extern bfd_boolean bfd_xcoff_import_symbol 792 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma, 793 const char *, const char *, const char *, unsigned int); 794extern bfd_boolean bfd_xcoff_export_symbol 795 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); 796extern bfd_boolean bfd_xcoff_link_count_reloc 797 (bfd *, struct bfd_link_info *, const char *); 798extern bfd_boolean bfd_xcoff_record_link_assignment 799 (bfd *, struct bfd_link_info *, const char *); 800extern bfd_boolean bfd_xcoff_size_dynamic_sections 801 (bfd *, struct bfd_link_info *, const char *, const char *, 802 unsigned long, unsigned long, unsigned long, bfd_boolean, 803 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean); 804extern bfd_boolean bfd_xcoff_link_generate_rtinit 805 (bfd *, const char *, const char *, bfd_boolean); 806 807/* XCOFF support routines for ar. */ 808extern bfd_boolean bfd_xcoff_ar_archive_set_magic 809 (bfd *, char *); 810 811/* Externally visible COFF routines. */ 812 813#if defined(__STDC__) || defined(ALMOST_STDC) 814struct internal_syment; 815union internal_auxent; 816#endif 817 818extern bfd_boolean bfd_coff_get_syment 819 (bfd *, struct bfd_symbol *, struct internal_syment *); 820 821extern bfd_boolean bfd_coff_get_auxent 822 (bfd *, struct bfd_symbol *, int, union internal_auxent *); 823 824extern bfd_boolean bfd_coff_set_symbol_class 825 (bfd *, struct bfd_symbol *, unsigned int); 826 827extern bfd_boolean bfd_m68k_coff_create_embedded_relocs 828 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); 829 830/* ARM VFP11 erratum workaround support. */ 831typedef enum 832{ 833 BFD_ARM_VFP11_FIX_DEFAULT, 834 BFD_ARM_VFP11_FIX_NONE, 835 BFD_ARM_VFP11_FIX_SCALAR, 836 BFD_ARM_VFP11_FIX_VECTOR 837} bfd_arm_vfp11_fix; 838 839extern void bfd_elf32_arm_init_maps 840 (bfd *); 841 842extern void bfd_elf32_arm_set_vfp11_fix 843 (bfd *, struct bfd_link_info *); 844 845extern void bfd_elf32_arm_set_cortex_a8_fix 846 (bfd *, struct bfd_link_info *); 847 848extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan 849 (bfd *, struct bfd_link_info *); 850 851extern void bfd_elf32_arm_vfp11_fix_veneer_locations 852 (bfd *, struct bfd_link_info *); 853 854/* ARM Interworking support. Called from linker. */ 855extern bfd_boolean bfd_arm_allocate_interworking_sections 856 (struct bfd_link_info *); 857 858extern bfd_boolean bfd_arm_process_before_allocation 859 (bfd *, struct bfd_link_info *, int); 860 861extern bfd_boolean bfd_arm_get_bfd_for_interworking 862 (bfd *, struct bfd_link_info *); 863 864/* PE ARM Interworking support. Called from linker. */ 865extern bfd_boolean bfd_arm_pe_allocate_interworking_sections 866 (struct bfd_link_info *); 867 868extern bfd_boolean bfd_arm_pe_process_before_allocation 869 (bfd *, struct bfd_link_info *, int); 870 871extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking 872 (bfd *, struct bfd_link_info *); 873 874/* ELF ARM Interworking support. Called from linker. */ 875extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections 876 (struct bfd_link_info *); 877 878extern bfd_boolean bfd_elf32_arm_process_before_allocation 879 (bfd *, struct bfd_link_info *); 880 881void bfd_elf32_arm_set_target_relocs 882 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix, 883 int, int, int, int); 884 885extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking 886 (bfd *, struct bfd_link_info *); 887 888extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd 889 (bfd *, struct bfd_link_info *); 890 891/* ELF ARM mapping symbol support */ 892#define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0) 893#define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1) 894#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2) 895#define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0) 896extern bfd_boolean bfd_is_arm_special_symbol_name 897 (const char * name, int type); 898 899extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int); 900 901/* ARM Note section processing. */ 902extern bfd_boolean bfd_arm_merge_machines 903 (bfd *, bfd *); 904 905extern bfd_boolean bfd_arm_update_notes 906 (bfd *, const char *); 907 908extern unsigned int bfd_arm_get_mach_from_notes 909 (bfd *, const char *); 910 911/* ARM stub generation support. Called from the linker. */ 912extern int elf32_arm_setup_section_lists 913 (bfd *, struct bfd_link_info *); 914extern void elf32_arm_next_input_section 915 (struct bfd_link_info *, struct bfd_section *); 916extern bfd_boolean elf32_arm_size_stubs 917 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma, 918 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void)); 919extern bfd_boolean elf32_arm_build_stubs 920 (struct bfd_link_info *); 921 922/* ARM unwind section editing support. */ 923extern bfd_boolean elf32_arm_fix_exidx_coverage 924(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean); 925 926/* PowerPC @tls opcode transform/validate. */ 927extern unsigned int _bfd_elf_ppc_at_tls_transform 928 (unsigned int, unsigned int); 929/* PowerPC @tprel opcode transform/validate. */ 930extern unsigned int _bfd_elf_ppc_at_tprel_transform 931 (unsigned int, unsigned int); 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. */ 975extern unsigned int bfd_use_reserved_id; 976bfd *bfd_fopen (const char *filename, const char *target, 977 const char *mode, int fd); 978 979bfd *bfd_openr (const char *filename, const char *target); 980 981bfd *bfd_fdopenr (const char *filename, const char *target, int fd); 982 983bfd *bfd_openstreamr (const char *, const char *, void *); 984 985bfd *bfd_openr_iovec (const char *filename, const char *target, 986 void *(*open_func) (struct bfd *nbfd, 987 void *open_closure), 988 void *open_closure, 989 file_ptr (*pread_func) (struct bfd *nbfd, 990 void *stream, 991 void *buf, 992 file_ptr nbytes, 993 file_ptr offset), 994 int (*close_func) (struct bfd *nbfd, 995 void *stream), 996 int (*stat_func) (struct bfd *abfd, 997 void *stream, 998 struct stat *sb)); 999 1000bfd *bfd_openw (const char *filename, const char *target); 1001 1002bfd_boolean bfd_close (bfd *abfd); 1003 1004bfd_boolean bfd_close_all_done (bfd *); 1005 1006bfd *bfd_create (const char *filename, bfd *templ); 1007 1008bfd_boolean bfd_make_writable (bfd *abfd); 1009 1010bfd_boolean bfd_make_readable (bfd *abfd); 1011 1012void *bfd_alloc (bfd *abfd, bfd_size_type wanted); 1013 1014void *bfd_zalloc (bfd *abfd, bfd_size_type wanted); 1015 1016unsigned long bfd_calc_gnu_debuglink_crc32 1017 (unsigned long crc, const unsigned char *buf, bfd_size_type len); 1018 1019char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); 1020 1021struct bfd_section *bfd_create_gnu_debuglink_section 1022 (bfd *abfd, const char *filename); 1023 1024bfd_boolean bfd_fill_in_gnu_debuglink_section 1025 (bfd *abfd, struct bfd_section *sect, const char *filename); 1026 1027/* Extracted from libbfd.c. */ 1028 1029/* Byte swapping macros for user section data. */ 1030 1031#define bfd_put_8(abfd, val, ptr) \ 1032 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) 1033#define bfd_put_signed_8 \ 1034 bfd_put_8 1035#define bfd_get_8(abfd, ptr) \ 1036 (*(unsigned char *) (ptr) & 0xff) 1037#define bfd_get_signed_8(abfd, ptr) \ 1038 (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) 1039 1040#define bfd_put_16(abfd, val, ptr) \ 1041 BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) 1042#define bfd_put_signed_16 \ 1043 bfd_put_16 1044#define bfd_get_16(abfd, ptr) \ 1045 BFD_SEND (abfd, bfd_getx16, (ptr)) 1046#define bfd_get_signed_16(abfd, ptr) \ 1047 BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) 1048 1049#define bfd_put_32(abfd, val, ptr) \ 1050 BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) 1051#define bfd_put_signed_32 \ 1052 bfd_put_32 1053#define bfd_get_32(abfd, ptr) \ 1054 BFD_SEND (abfd, bfd_getx32, (ptr)) 1055#define bfd_get_signed_32(abfd, ptr) \ 1056 BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) 1057 1058#define bfd_put_64(abfd, val, ptr) \ 1059 BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) 1060#define bfd_put_signed_64 \ 1061 bfd_put_64 1062#define bfd_get_64(abfd, ptr) \ 1063 BFD_SEND (abfd, bfd_getx64, (ptr)) 1064#define bfd_get_signed_64(abfd, ptr) \ 1065 BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) 1066 1067#define bfd_get(bits, abfd, ptr) \ 1068 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \ 1069 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ 1070 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ 1071 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ 1072 : (abort (), (bfd_vma) - 1)) 1073 1074#define bfd_put(bits, abfd, val, ptr) \ 1075 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ 1076 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ 1077 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ 1078 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ 1079 : (abort (), (void) 0)) 1080 1081 1082/* Byte swapping macros for file header data. */ 1083 1084#define bfd_h_put_8(abfd, val, ptr) \ 1085 bfd_put_8 (abfd, val, ptr) 1086#define bfd_h_put_signed_8(abfd, val, ptr) \ 1087 bfd_put_8 (abfd, val, ptr) 1088#define bfd_h_get_8(abfd, ptr) \ 1089 bfd_get_8 (abfd, ptr) 1090#define bfd_h_get_signed_8(abfd, ptr) \ 1091 bfd_get_signed_8 (abfd, ptr) 1092 1093#define bfd_h_put_16(abfd, val, ptr) \ 1094 BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) 1095#define bfd_h_put_signed_16 \ 1096 bfd_h_put_16 1097#define bfd_h_get_16(abfd, ptr) \ 1098 BFD_SEND (abfd, bfd_h_getx16, (ptr)) 1099#define bfd_h_get_signed_16(abfd, ptr) \ 1100 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) 1101 1102#define bfd_h_put_32(abfd, val, ptr) \ 1103 BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) 1104#define bfd_h_put_signed_32 \ 1105 bfd_h_put_32 1106#define bfd_h_get_32(abfd, ptr) \ 1107 BFD_SEND (abfd, bfd_h_getx32, (ptr)) 1108#define bfd_h_get_signed_32(abfd, ptr) \ 1109 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) 1110 1111#define bfd_h_put_64(abfd, val, ptr) \ 1112 BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) 1113#define bfd_h_put_signed_64 \ 1114 bfd_h_put_64 1115#define bfd_h_get_64(abfd, ptr) \ 1116 BFD_SEND (abfd, bfd_h_getx64, (ptr)) 1117#define bfd_h_get_signed_64(abfd, ptr) \ 1118 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) 1119 1120/* Aliases for the above, which should eventually go away. */ 1121 1122#define H_PUT_64 bfd_h_put_64 1123#define H_PUT_32 bfd_h_put_32 1124#define H_PUT_16 bfd_h_put_16 1125#define H_PUT_8 bfd_h_put_8 1126#define H_PUT_S64 bfd_h_put_signed_64 1127#define H_PUT_S32 bfd_h_put_signed_32 1128#define H_PUT_S16 bfd_h_put_signed_16 1129#define H_PUT_S8 bfd_h_put_signed_8 1130#define H_GET_64 bfd_h_get_64 1131#define H_GET_32 bfd_h_get_32 1132#define H_GET_16 bfd_h_get_16 1133#define H_GET_8 bfd_h_get_8 1134#define H_GET_S64 bfd_h_get_signed_64 1135#define H_GET_S32 bfd_h_get_signed_32 1136#define H_GET_S16 bfd_h_get_signed_16 1137#define H_GET_S8 bfd_h_get_signed_8 1138 1139 1140/* Extracted from bfdio.c. */ 1141long bfd_get_mtime (bfd *abfd); 1142 1143file_ptr bfd_get_size (bfd *abfd); 1144 1145void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len, 1146 int prot, int flags, file_ptr offset); 1147 1148/* Extracted from bfdwin.c. */ 1149/* Extracted from section.c. */ 1150typedef struct bfd_section 1151{ 1152 /* The name of the section; the name isn't a copy, the pointer is 1153 the same as that passed to bfd_make_section. */ 1154 const char *name; 1155 1156 /* A unique sequence number. */ 1157 int id; 1158 1159 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ 1160 int index; 1161 1162 /* The next section in the list belonging to the BFD, or NULL. */ 1163 struct bfd_section *next; 1164 1165 /* The previous section in the list belonging to the BFD, or NULL. */ 1166 struct bfd_section *prev; 1167 1168 /* The field flags contains attributes of the section. Some 1169 flags are read in from the object file, and some are 1170 synthesized from other information. */ 1171 flagword flags; 1172 1173#define SEC_NO_FLAGS 0x000 1174 1175 /* Tells the OS to allocate space for this section when loading. 1176 This is clear for a section containing debug information only. */ 1177#define SEC_ALLOC 0x001 1178 1179 /* Tells the OS to load the section from the file when loading. 1180 This is clear for a .bss section. */ 1181#define SEC_LOAD 0x002 1182 1183 /* The section contains data still to be relocated, so there is 1184 some relocation information too. */ 1185#define SEC_RELOC 0x004 1186 1187 /* A signal to the OS that the section contains read only data. */ 1188#define SEC_READONLY 0x008 1189 1190 /* The section contains code only. */ 1191#define SEC_CODE 0x010 1192 1193 /* The section contains data only. */ 1194#define SEC_DATA 0x020 1195 1196 /* The section will reside in ROM. */ 1197#define SEC_ROM 0x040 1198 1199 /* The section contains constructor information. This section 1200 type is used by the linker to create lists of constructors and 1201 destructors used by <<g++>>. When a back end sees a symbol 1202 which should be used in a constructor list, it creates a new 1203 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches 1204 the symbol to it, and builds a relocation. To build the lists 1205 of constructors, all the linker has to do is catenate all the 1206 sections called <<__CTOR_LIST__>> and relocate the data 1207 contained within - exactly the operations it would peform on 1208 standard data. */ 1209#define SEC_CONSTRUCTOR 0x080 1210 1211 /* The section has contents - a data section could be 1212 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be 1213 <<SEC_HAS_CONTENTS>> */ 1214#define SEC_HAS_CONTENTS 0x100 1215 1216 /* An instruction to the linker to not output the section 1217 even if it has information which would normally be written. */ 1218#define SEC_NEVER_LOAD 0x200 1219 1220 /* The section contains thread local data. */ 1221#define SEC_THREAD_LOCAL 0x400 1222 1223 /* The section has GOT references. This flag is only for the 1224 linker, and is currently only used by the elf32-hppa back end. 1225 It will be set if global offset table references were detected 1226 in this section, which indicate to the linker that the section 1227 contains PIC code, and must be handled specially when doing a 1228 static link. */ 1229#define SEC_HAS_GOT_REF 0x800 1230 1231 /* The section contains common symbols (symbols may be defined 1232 multiple times, the value of a symbol is the amount of 1233 space it requires, and the largest symbol value is the one 1234 used). Most targets have exactly one of these (which we 1235 translate to bfd_com_section_ptr), but ECOFF has two. */ 1236#define SEC_IS_COMMON 0x1000 1237 1238 /* The section contains only debugging information. For 1239 example, this is set for ELF .debug and .stab sections. 1240 strip tests this flag to see if a section can be 1241 discarded. */ 1242#define SEC_DEBUGGING 0x2000 1243 1244 /* The contents of this section are held in memory pointed to 1245 by the contents field. This is checked by bfd_get_section_contents, 1246 and the data is retrieved from memory if appropriate. */ 1247#define SEC_IN_MEMORY 0x4000 1248 1249 /* The contents of this section are to be excluded by the 1250 linker for executable and shared objects unless those 1251 objects are to be further relocated. */ 1252#define SEC_EXCLUDE 0x8000 1253 1254 /* The contents of this section are to be sorted based on the sum of 1255 the symbol and addend values specified by the associated relocation 1256 entries. Entries without associated relocation entries will be 1257 appended to the end of the section in an unspecified order. */ 1258#define SEC_SORT_ENTRIES 0x10000 1259 1260 /* When linking, duplicate sections of the same name should be 1261 discarded, rather than being combined into a single section as 1262 is usually done. This is similar to how common symbols are 1263 handled. See SEC_LINK_DUPLICATES below. */ 1264#define SEC_LINK_ONCE 0x20000 1265 1266 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker 1267 should handle duplicate sections. */ 1268#define SEC_LINK_DUPLICATES 0xc0000 1269 1270 /* This value for SEC_LINK_DUPLICATES means that duplicate 1271 sections with the same name should simply be discarded. */ 1272#define SEC_LINK_DUPLICATES_DISCARD 0x0 1273 1274 /* This value for SEC_LINK_DUPLICATES means that the linker 1275 should warn if there are any duplicate sections, although 1276 it should still only link one copy. */ 1277#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000 1278 1279 /* This value for SEC_LINK_DUPLICATES means that the linker 1280 should warn if any duplicate sections are a different size. */ 1281#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000 1282 1283 /* This value for SEC_LINK_DUPLICATES means that the linker 1284 should warn if any duplicate sections contain different 1285 contents. */ 1286#define SEC_LINK_DUPLICATES_SAME_CONTENTS \ 1287 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE) 1288 1289 /* This section was created by the linker as part of dynamic 1290 relocation or other arcane processing. It is skipped when 1291 going through the first-pass output, trusting that someone 1292 else up the line will take care of it later. */ 1293#define SEC_LINKER_CREATED 0x100000 1294 1295 /* This section should not be subject to garbage collection. 1296 Also set to inform the linker that this section should not be 1297 listed in the link map as discarded. */ 1298#define SEC_KEEP 0x200000 1299 1300 /* This section contains "short" data, and should be placed 1301 "near" the GP. */ 1302#define SEC_SMALL_DATA 0x400000 1303 1304 /* Attempt to merge identical entities in the section. 1305 Entity size is given in the entsize field. */ 1306#define SEC_MERGE 0x800000 1307 1308 /* If given with SEC_MERGE, entities to merge are zero terminated 1309 strings where entsize specifies character size instead of fixed 1310 size entries. */ 1311#define SEC_STRINGS 0x1000000 1312 1313 /* This section contains data about section groups. */ 1314#define SEC_GROUP 0x2000000 1315 1316 /* The section is a COFF shared library section. This flag is 1317 only for the linker. If this type of section appears in 1318 the input file, the linker must copy it to the output file 1319 without changing the vma or size. FIXME: Although this 1320 was originally intended to be general, it really is COFF 1321 specific (and the flag was renamed to indicate this). It 1322 might be cleaner to have some more general mechanism to 1323 allow the back end to control what the linker does with 1324 sections. */ 1325#define SEC_COFF_SHARED_LIBRARY 0x4000000 1326 1327 /* This section contains data which may be shared with other 1328 executables or shared objects. This is for COFF only. */ 1329#define SEC_COFF_SHARED 0x8000000 1330 1331 /* When a section with this flag is being linked, then if the size of 1332 the input section is less than a page, it should not cross a page 1333 boundary. If the size of the input section is one page or more, 1334 it should be aligned on a page boundary. This is for TI 1335 TMS320C54X only. */ 1336#define SEC_TIC54X_BLOCK 0x10000000 1337 1338 /* Conditionally link this section; do not link if there are no 1339 references found to any symbol in the section. This is for TI 1340 TMS320C54X only. */ 1341#define SEC_TIC54X_CLINK 0x20000000 1342 1343 /* Indicate that section has the no read flag set. This happens 1344 when memory read flag isn't set. */ 1345#define SEC_COFF_NOREAD 0x40000000 1346 1347 /* End of section flags. */ 1348 1349 /* Some internal packed boolean fields. */ 1350 1351 /* See the vma field. */ 1352 unsigned int user_set_vma : 1; 1353 1354 /* A mark flag used by some of the linker backends. */ 1355 unsigned int linker_mark : 1; 1356 1357 /* Another mark flag used by some of the linker backends. Set for 1358 output sections that have an input section. */ 1359 unsigned int linker_has_input : 1; 1360 1361 /* Mark flag used by some linker backends for garbage collection. */ 1362 unsigned int gc_mark : 1; 1363 1364 /* Section compression status. */ 1365 unsigned int compress_status : 2; 1366#define COMPRESS_SECTION_NONE 0 1367#define COMPRESS_SECTION_DONE 1 1368#define DECOMPRESS_SECTION_SIZED 2 1369 1370 /* The following flags are used by the ELF linker. */ 1371 1372 /* Mark sections which have been allocated to segments. */ 1373 unsigned int segment_mark : 1; 1374 1375 /* Type of sec_info information. */ 1376 unsigned int sec_info_type:3; 1377#define ELF_INFO_TYPE_NONE 0 1378#define ELF_INFO_TYPE_STABS 1 1379#define ELF_INFO_TYPE_MERGE 2 1380#define ELF_INFO_TYPE_EH_FRAME 3 1381#define ELF_INFO_TYPE_JUST_SYMS 4 1382 1383 /* Nonzero if this section uses RELA relocations, rather than REL. */ 1384 unsigned int use_rela_p:1; 1385 1386 /* Bits used by various backends. The generic code doesn't touch 1387 these fields. */ 1388 1389 unsigned int sec_flg0:1; 1390 unsigned int sec_flg1:1; 1391 unsigned int sec_flg2:1; 1392 unsigned int sec_flg3:1; 1393 unsigned int sec_flg4:1; 1394 unsigned int sec_flg5:1; 1395 1396 /* End of internal packed boolean fields. */ 1397 1398 /* The virtual memory address of the section - where it will be 1399 at run time. The symbols are relocated against this. The 1400 user_set_vma flag is maintained by bfd; if it's not set, the 1401 backend can assign addresses (for example, in <<a.out>>, where 1402 the default address for <<.data>> is dependent on the specific 1403 target and various flags). */ 1404 bfd_vma vma; 1405 1406 /* The load address of the section - where it would be in a 1407 rom image; really only used for writing section header 1408 information. */ 1409 bfd_vma lma; 1410 1411 /* The size of the section in octets, as it will be output. 1412 Contains a value even if the section has no contents (e.g., the 1413 size of <<.bss>>). */ 1414 bfd_size_type size; 1415 1416 /* For input sections, the original size on disk of the section, in 1417 octets. This field should be set for any section whose size is 1418 changed by linker relaxation. It is required for sections where 1419 the linker relaxation scheme doesn't cache altered section and 1420 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing 1421 targets), and thus the original size needs to be kept to read the 1422 section multiple times. For output sections, rawsize holds the 1423 section size calculated on a previous linker relaxation pass. */ 1424 bfd_size_type rawsize; 1425 1426 /* The compressed size of the section in octets. */ 1427 bfd_size_type compressed_size; 1428 1429 /* Relaxation table. */ 1430 struct relax_table *relax; 1431 1432 /* Count of used relaxation table entries. */ 1433 int relax_count; 1434 1435 1436 /* If this section is going to be output, then this value is the 1437 offset in *bytes* into the output section of the first byte in the 1438 input section (byte ==> smallest addressable unit on the 1439 target). In most cases, if this was going to start at the 1440 100th octet (8-bit quantity) in the output section, this value 1441 would be 100. However, if the target byte size is 16 bits 1442 (bfd_octets_per_byte is "2"), this value would be 50. */ 1443 bfd_vma output_offset; 1444 1445 /* The output section through which to map on output. */ 1446 struct bfd_section *output_section; 1447 1448 /* The alignment requirement of the section, as an exponent of 2 - 1449 e.g., 3 aligns to 2^3 (or 8). */ 1450 unsigned int alignment_power; 1451 1452 /* If an input section, a pointer to a vector of relocation 1453 records for the data in this section. */ 1454 struct reloc_cache_entry *relocation; 1455 1456 /* If an output section, a pointer to a vector of pointers to 1457 relocation records for the data in this section. */ 1458 struct reloc_cache_entry **orelocation; 1459 1460 /* The number of relocation records in one of the above. */ 1461 unsigned reloc_count; 1462 1463 /* Information below is back end specific - and not always used 1464 or updated. */ 1465 1466 /* File position of section data. */ 1467 file_ptr filepos; 1468 1469 /* File position of relocation info. */ 1470 file_ptr rel_filepos; 1471 1472 /* File position of line data. */ 1473 file_ptr line_filepos; 1474 1475 /* Pointer to data for applications. */ 1476 void *userdata; 1477 1478 /* If the SEC_IN_MEMORY flag is set, this points to the actual 1479 contents. */ 1480 unsigned char *contents; 1481 1482 /* Attached line number information. */ 1483 alent *lineno; 1484 1485 /* Number of line number records. */ 1486 unsigned int lineno_count; 1487 1488 /* Entity size for merging purposes. */ 1489 unsigned int entsize; 1490 1491 /* Points to the kept section if this section is a link-once section, 1492 and is discarded. */ 1493 struct bfd_section *kept_section; 1494 1495 /* When a section is being output, this value changes as more 1496 linenumbers are written out. */ 1497 file_ptr moving_line_filepos; 1498 1499 /* What the section number is in the target world. */ 1500 int target_index; 1501 1502 void *used_by_bfd; 1503 1504 /* If this is a constructor section then here is a list of the 1505 relocations created to relocate items within it. */ 1506 struct relent_chain *constructor_chain; 1507 1508 /* The BFD which owns the section. */ 1509 bfd *owner; 1510 1511 /* A symbol which points at this section only. */ 1512 struct bfd_symbol *symbol; 1513 struct bfd_symbol **symbol_ptr_ptr; 1514 1515 /* Early in the link process, map_head and map_tail are used to build 1516 a list of input sections attached to an output section. Later, 1517 output sections use these fields for a list of bfd_link_order 1518 structs. */ 1519 union { 1520 struct bfd_link_order *link_order; 1521 struct bfd_section *s; 1522 } map_head, map_tail; 1523} asection; 1524 1525/* Relax table contains information about instructions which can 1526 be removed by relaxation -- replacing a long address with a 1527 short address. */ 1528struct relax_table { 1529 /* Address where bytes may be deleted. */ 1530 bfd_vma addr; 1531 1532 /* Number of bytes to be deleted. */ 1533 int size; 1534}; 1535 1536/* These sections are global, and are managed by BFD. The application 1537 and target back end are not permitted to change the values in 1538 these sections. New code should use the section_ptr macros rather 1539 than referring directly to the const sections. The const sections 1540 may eventually vanish. */ 1541#define BFD_ABS_SECTION_NAME "*ABS*" 1542#define BFD_UND_SECTION_NAME "*UND*" 1543#define BFD_COM_SECTION_NAME "*COM*" 1544#define BFD_IND_SECTION_NAME "*IND*" 1545 1546/* The absolute section. */ 1547extern asection bfd_abs_section; 1548#define bfd_abs_section_ptr ((asection *) &bfd_abs_section) 1549#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) 1550/* Pointer to the undefined section. */ 1551extern asection bfd_und_section; 1552#define bfd_und_section_ptr ((asection *) &bfd_und_section) 1553#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) 1554/* Pointer to the common section. */ 1555extern asection bfd_com_section; 1556#define bfd_com_section_ptr ((asection *) &bfd_com_section) 1557/* Pointer to the indirect section. */ 1558extern asection bfd_ind_section; 1559#define bfd_ind_section_ptr ((asection *) &bfd_ind_section) 1560#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) 1561 1562#define bfd_is_const_section(SEC) \ 1563 ( ((SEC) == bfd_abs_section_ptr) \ 1564 || ((SEC) == bfd_und_section_ptr) \ 1565 || ((SEC) == bfd_com_section_ptr) \ 1566 || ((SEC) == bfd_ind_section_ptr)) 1567 1568/* Macros to handle insertion and deletion of a bfd's sections. These 1569 only handle the list pointers, ie. do not adjust section_count, 1570 target_index etc. */ 1571#define bfd_section_list_remove(ABFD, S) \ 1572 do \ 1573 { \ 1574 asection *_s = S; \ 1575 asection *_next = _s->next; \ 1576 asection *_prev = _s->prev; \ 1577 if (_prev) \ 1578 _prev->next = _next; \ 1579 else \ 1580 (ABFD)->sections = _next; \ 1581 if (_next) \ 1582 _next->prev = _prev; \ 1583 else \ 1584 (ABFD)->section_last = _prev; \ 1585 } \ 1586 while (0) 1587#define bfd_section_list_append(ABFD, S) \ 1588 do \ 1589 { \ 1590 asection *_s = S; \ 1591 bfd *_abfd = ABFD; \ 1592 _s->next = NULL; \ 1593 if (_abfd->section_last) \ 1594 { \ 1595 _s->prev = _abfd->section_last; \ 1596 _abfd->section_last->next = _s; \ 1597 } \ 1598 else \ 1599 { \ 1600 _s->prev = NULL; \ 1601 _abfd->sections = _s; \ 1602 } \ 1603 _abfd->section_last = _s; \ 1604 } \ 1605 while (0) 1606#define bfd_section_list_prepend(ABFD, S) \ 1607 do \ 1608 { \ 1609 asection *_s = S; \ 1610 bfd *_abfd = ABFD; \ 1611 _s->prev = NULL; \ 1612 if (_abfd->sections) \ 1613 { \ 1614 _s->next = _abfd->sections; \ 1615 _abfd->sections->prev = _s; \ 1616 } \ 1617 else \ 1618 { \ 1619 _s->next = NULL; \ 1620 _abfd->section_last = _s; \ 1621 } \ 1622 _abfd->sections = _s; \ 1623 } \ 1624 while (0) 1625#define bfd_section_list_insert_after(ABFD, A, S) \ 1626 do \ 1627 { \ 1628 asection *_a = A; \ 1629 asection *_s = S; \ 1630 asection *_next = _a->next; \ 1631 _s->next = _next; \ 1632 _s->prev = _a; \ 1633 _a->next = _s; \ 1634 if (_next) \ 1635 _next->prev = _s; \ 1636 else \ 1637 (ABFD)->section_last = _s; \ 1638 } \ 1639 while (0) 1640#define bfd_section_list_insert_before(ABFD, B, S) \ 1641 do \ 1642 { \ 1643 asection *_b = B; \ 1644 asection *_s = S; \ 1645 asection *_prev = _b->prev; \ 1646 _s->prev = _prev; \ 1647 _s->next = _b; \ 1648 _b->prev = _s; \ 1649 if (_prev) \ 1650 _prev->next = _s; \ 1651 else \ 1652 (ABFD)->sections = _s; \ 1653 } \ 1654 while (0) 1655#define bfd_section_removed_from_list(ABFD, S) \ 1656 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S)) 1657 1658#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \ 1659 /* name, id, index, next, prev, flags, user_set_vma, */ \ 1660 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \ 1661 \ 1662 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \ 1663 0, 0, 1, 0, \ 1664 \ 1665 /* segment_mark, sec_info_type, use_rela_p, */ \ 1666 0, 0, 0, \ 1667 \ 1668 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \ 1669 0, 0, 0, 0, 0, 0, \ 1670 \ 1671 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \ 1672 0, 0, 0, 0, 0, 0, 0, \ 1673 \ 1674 /* output_offset, output_section, alignment_power, */ \ 1675 0, (struct bfd_section *) &SEC, 0, \ 1676 \ 1677 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \ 1678 NULL, NULL, 0, 0, 0, \ 1679 \ 1680 /* line_filepos, userdata, contents, lineno, lineno_count, */ \ 1681 0, NULL, NULL, NULL, 0, \ 1682 \ 1683 /* entsize, kept_section, moving_line_filepos, */ \ 1684 0, NULL, 0, \ 1685 \ 1686 /* target_index, used_by_bfd, constructor_chain, owner, */ \ 1687 0, NULL, NULL, NULL, \ 1688 \ 1689 /* symbol, symbol_ptr_ptr, */ \ 1690 (struct bfd_symbol *) SYM, &SEC.symbol, \ 1691 \ 1692 /* map_head, map_tail */ \ 1693 { NULL }, { NULL } \ 1694 } 1695 1696void bfd_section_list_clear (bfd *); 1697 1698asection *bfd_get_section_by_name (bfd *abfd, const char *name); 1699 1700asection *bfd_get_section_by_name_if 1701 (bfd *abfd, 1702 const char *name, 1703 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj), 1704 void *obj); 1705 1706char *bfd_get_unique_section_name 1707 (bfd *abfd, const char *templat, int *count); 1708 1709asection *bfd_make_section_old_way (bfd *abfd, const char *name); 1710 1711asection *bfd_make_section_anyway_with_flags 1712 (bfd *abfd, const char *name, flagword flags); 1713 1714asection *bfd_make_section_anyway (bfd *abfd, const char *name); 1715 1716asection *bfd_make_section_with_flags 1717 (bfd *, const char *name, flagword flags); 1718 1719asection *bfd_make_section (bfd *, const char *name); 1720 1721bfd_boolean bfd_set_section_flags 1722 (bfd *abfd, asection *sec, flagword flags); 1723 1724void bfd_rename_section 1725 (bfd *abfd, asection *sec, const char *newname); 1726 1727void bfd_map_over_sections 1728 (bfd *abfd, 1729 void (*func) (bfd *abfd, asection *sect, void *obj), 1730 void *obj); 1731 1732asection *bfd_sections_find_if 1733 (bfd *abfd, 1734 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj), 1735 void *obj); 1736 1737bfd_boolean bfd_set_section_size 1738 (bfd *abfd, asection *sec, bfd_size_type val); 1739 1740bfd_boolean bfd_set_section_contents 1741 (bfd *abfd, asection *section, const void *data, 1742 file_ptr offset, bfd_size_type count); 1743 1744bfd_boolean bfd_get_section_contents 1745 (bfd *abfd, asection *section, void *location, file_ptr offset, 1746 bfd_size_type count); 1747 1748bfd_boolean bfd_malloc_and_get_section 1749 (bfd *abfd, asection *section, bfd_byte **buf); 1750 1751bfd_boolean bfd_copy_private_section_data 1752 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); 1753 1754#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ 1755 BFD_SEND (obfd, _bfd_copy_private_section_data, \ 1756 (ibfd, isection, obfd, osection)) 1757bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec); 1758 1759bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group); 1760 1761/* Extracted from archures.c. */ 1762enum bfd_architecture 1763{ 1764 bfd_arch_unknown, /* File arch not known. */ 1765 bfd_arch_obscure, /* Arch known, not one of these. */ 1766 bfd_arch_m68k, /* Motorola 68xxx */ 1767#define bfd_mach_m68000 1 1768#define bfd_mach_m68008 2 1769#define bfd_mach_m68010 3 1770#define bfd_mach_m68020 4 1771#define bfd_mach_m68030 5 1772#define bfd_mach_m68040 6 1773#define bfd_mach_m68060 7 1774#define bfd_mach_cpu32 8 1775#define bfd_mach_fido 9 1776#define bfd_mach_mcf_isa_a_nodiv 10 1777#define bfd_mach_mcf_isa_a 11 1778#define bfd_mach_mcf_isa_a_mac 12 1779#define bfd_mach_mcf_isa_a_emac 13 1780#define bfd_mach_mcf_isa_aplus 14 1781#define bfd_mach_mcf_isa_aplus_mac 15 1782#define bfd_mach_mcf_isa_aplus_emac 16 1783#define bfd_mach_mcf_isa_b_nousp 17 1784#define bfd_mach_mcf_isa_b_nousp_mac 18 1785#define bfd_mach_mcf_isa_b_nousp_emac 19 1786#define bfd_mach_mcf_isa_b 20 1787#define bfd_mach_mcf_isa_b_mac 21 1788#define bfd_mach_mcf_isa_b_emac 22 1789#define bfd_mach_mcf_isa_b_float 23 1790#define bfd_mach_mcf_isa_b_float_mac 24 1791#define bfd_mach_mcf_isa_b_float_emac 25 1792#define bfd_mach_mcf_isa_c 26 1793#define bfd_mach_mcf_isa_c_mac 27 1794#define bfd_mach_mcf_isa_c_emac 28 1795#define bfd_mach_mcf_isa_c_nodiv 29 1796#define bfd_mach_mcf_isa_c_nodiv_mac 30 1797#define bfd_mach_mcf_isa_c_nodiv_emac 31 1798 bfd_arch_vax, /* DEC Vax */ 1799 bfd_arch_i960, /* Intel 960 */ 1800 /* The order of the following is important. 1801 lower number indicates a machine type that 1802 only accepts a subset of the instructions 1803 available to machines with higher numbers. 1804 The exception is the "ca", which is 1805 incompatible with all other machines except 1806 "core". */ 1807 1808#define bfd_mach_i960_core 1 1809#define bfd_mach_i960_ka_sa 2 1810#define bfd_mach_i960_kb_sb 3 1811#define bfd_mach_i960_mc 4 1812#define bfd_mach_i960_xa 5 1813#define bfd_mach_i960_ca 6 1814#define bfd_mach_i960_jx 7 1815#define bfd_mach_i960_hx 8 1816 1817 bfd_arch_or32, /* OpenRISC 32 */ 1818 1819 bfd_arch_sparc, /* SPARC */ 1820#define bfd_mach_sparc 1 1821/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ 1822#define bfd_mach_sparc_sparclet 2 1823#define bfd_mach_sparc_sparclite 3 1824#define bfd_mach_sparc_v8plus 4 1825#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ 1826#define bfd_mach_sparc_sparclite_le 6 1827#define bfd_mach_sparc_v9 7 1828#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ 1829#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ 1830#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ 1831/* Nonzero if MACH has the v9 instruction set. */ 1832#define bfd_mach_sparc_v9_p(mach) \ 1833 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ 1834 && (mach) != bfd_mach_sparc_sparclite_le) 1835/* Nonzero if MACH is a 64 bit sparc architecture. */ 1836#define bfd_mach_sparc_64bit_p(mach) \ 1837 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) 1838 bfd_arch_spu, /* PowerPC SPU */ 1839#define bfd_mach_spu 256 1840 bfd_arch_mips, /* MIPS Rxxxx */ 1841#define bfd_mach_mips3000 3000 1842#define bfd_mach_mips3900 3900 1843#define bfd_mach_mips4000 4000 1844#define bfd_mach_mips4010 4010 1845#define bfd_mach_mips4100 4100 1846#define bfd_mach_mips4111 4111 1847#define bfd_mach_mips4120 4120 1848#define bfd_mach_mips4300 4300 1849#define bfd_mach_mips4400 4400 1850#define bfd_mach_mips4600 4600 1851#define bfd_mach_mips4650 4650 1852#define bfd_mach_mips5000 5000 1853#define bfd_mach_mips5400 5400 1854#define bfd_mach_mips5500 5500 1855#define bfd_mach_mips6000 6000 1856#define bfd_mach_mips7000 7000 1857#define bfd_mach_mips8000 8000 1858#define bfd_mach_mips9000 9000 1859#define bfd_mach_mips10000 10000 1860#define bfd_mach_mips12000 12000 1861#define bfd_mach_mips14000 14000 1862#define bfd_mach_mips16000 16000 1863#define bfd_mach_mips16 16 1864#define bfd_mach_mips5 5 1865#define bfd_mach_mips_loongson_2e 3001 1866#define bfd_mach_mips_loongson_2f 3002 1867#define bfd_mach_mips_loongson_3a 3003 1868#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ 1869#define bfd_mach_mips_octeon 6501 1870#define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */ 1871#define bfd_mach_mipsisa32 32 1872#define bfd_mach_mipsisa32r2 33 1873#define bfd_mach_mipsisa64 64 1874#define bfd_mach_mipsisa64r2 65 1875 bfd_arch_i386, /* Intel 386 */ 1876#define bfd_mach_i386_i386 1 1877#define bfd_mach_i386_i8086 2 1878#define bfd_mach_i386_i386_intel_syntax 3 1879#define bfd_mach_x64_32 32 1880#define bfd_mach_x64_32_intel_syntax 33 1881#define bfd_mach_x86_64 64 1882#define bfd_mach_x86_64_intel_syntax 65 1883 bfd_arch_l1om, /* Intel L1OM */ 1884#define bfd_mach_l1om 66 1885#define bfd_mach_l1om_intel_syntax 67 1886 bfd_arch_we32k, /* AT&T WE32xxx */ 1887 bfd_arch_tahoe, /* CCI/Harris Tahoe */ 1888 bfd_arch_i860, /* Intel 860 */ 1889 bfd_arch_i370, /* IBM 360/370 Mainframes */ 1890 bfd_arch_romp, /* IBM ROMP PC/RT */ 1891 bfd_arch_convex, /* Convex */ 1892 bfd_arch_m88k, /* Motorola 88xxx */ 1893 bfd_arch_m98k, /* Motorola 98xxx */ 1894 bfd_arch_pyramid, /* Pyramid Technology */ 1895 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */ 1896#define bfd_mach_h8300 1 1897#define bfd_mach_h8300h 2 1898#define bfd_mach_h8300s 3 1899#define bfd_mach_h8300hn 4 1900#define bfd_mach_h8300sn 5 1901#define bfd_mach_h8300sx 6 1902#define bfd_mach_h8300sxn 7 1903 bfd_arch_pdp11, /* DEC PDP-11 */ 1904 bfd_arch_plugin, 1905 bfd_arch_powerpc, /* PowerPC */ 1906#define bfd_mach_ppc 32 1907#define bfd_mach_ppc64 64 1908#define bfd_mach_ppc_403 403 1909#define bfd_mach_ppc_403gc 4030 1910#define bfd_mach_ppc_405 405 1911#define bfd_mach_ppc_505 505 1912#define bfd_mach_ppc_601 601 1913#define bfd_mach_ppc_602 602 1914#define bfd_mach_ppc_603 603 1915#define bfd_mach_ppc_ec603e 6031 1916#define bfd_mach_ppc_604 604 1917#define bfd_mach_ppc_620 620 1918#define bfd_mach_ppc_630 630 1919#define bfd_mach_ppc_750 750 1920#define bfd_mach_ppc_860 860 1921#define bfd_mach_ppc_a35 35 1922#define bfd_mach_ppc_rs64ii 642 1923#define bfd_mach_ppc_rs64iii 643 1924#define bfd_mach_ppc_7400 7400 1925#define bfd_mach_ppc_e500 500 1926#define bfd_mach_ppc_e500mc 5001 1927#define bfd_mach_ppc_e500mc64 5005 1928#define bfd_mach_ppc_titan 83 1929 bfd_arch_rs6000, /* IBM RS/6000 */ 1930#define bfd_mach_rs6k 6000 1931#define bfd_mach_rs6k_rs1 6001 1932#define bfd_mach_rs6k_rsc 6003 1933#define bfd_mach_rs6k_rs2 6002 1934 bfd_arch_hppa, /* HP PA RISC */ 1935#define bfd_mach_hppa10 10 1936#define bfd_mach_hppa11 11 1937#define bfd_mach_hppa20 20 1938#define bfd_mach_hppa20w 25 1939 bfd_arch_d10v, /* Mitsubishi D10V */ 1940#define bfd_mach_d10v 1 1941#define bfd_mach_d10v_ts2 2 1942#define bfd_mach_d10v_ts3 3 1943 bfd_arch_d30v, /* Mitsubishi D30V */ 1944 bfd_arch_dlx, /* DLX */ 1945 bfd_arch_m68hc11, /* Motorola 68HC11 */ 1946 bfd_arch_m68hc12, /* Motorola 68HC12 */ 1947#define bfd_mach_m6812_default 0 1948#define bfd_mach_m6812 1 1949#define bfd_mach_m6812s 2 1950 bfd_arch_z8k, /* Zilog Z8000 */ 1951#define bfd_mach_z8001 1 1952#define bfd_mach_z8002 2 1953 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */ 1954 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */ 1955#define bfd_mach_sh 1 1956#define bfd_mach_sh2 0x20 1957#define bfd_mach_sh_dsp 0x2d 1958#define bfd_mach_sh2a 0x2a 1959#define bfd_mach_sh2a_nofpu 0x2b 1960#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 1961#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 1962#define bfd_mach_sh2a_or_sh4 0x2a3 1963#define bfd_mach_sh2a_or_sh3e 0x2a4 1964#define bfd_mach_sh2e 0x2e 1965#define bfd_mach_sh3 0x30 1966#define bfd_mach_sh3_nommu 0x31 1967#define bfd_mach_sh3_dsp 0x3d 1968#define bfd_mach_sh3e 0x3e 1969#define bfd_mach_sh4 0x40 1970#define bfd_mach_sh4_nofpu 0x41 1971#define bfd_mach_sh4_nommu_nofpu 0x42 1972#define bfd_mach_sh4a 0x4a 1973#define bfd_mach_sh4a_nofpu 0x4b 1974#define bfd_mach_sh4al_dsp 0x4d 1975#define bfd_mach_sh5 0x50 1976 bfd_arch_alpha, /* Dec Alpha */ 1977#define bfd_mach_alpha_ev4 0x10 1978#define bfd_mach_alpha_ev5 0x20 1979#define bfd_mach_alpha_ev6 0x30 1980 bfd_arch_arm, /* Advanced Risc Machines ARM. */ 1981#define bfd_mach_arm_unknown 0 1982#define bfd_mach_arm_2 1 1983#define bfd_mach_arm_2a 2 1984#define bfd_mach_arm_3 3 1985#define bfd_mach_arm_3M 4 1986#define bfd_mach_arm_4 5 1987#define bfd_mach_arm_4T 6 1988#define bfd_mach_arm_5 7 1989#define bfd_mach_arm_5T 8 1990#define bfd_mach_arm_5TE 9 1991#define bfd_mach_arm_XScale 10 1992#define bfd_mach_arm_ep9312 11 1993#define bfd_mach_arm_iWMMXt 12 1994#define bfd_mach_arm_iWMMXt2 13 1995 bfd_arch_ns32k, /* National Semiconductors ns32000 */ 1996 bfd_arch_w65, /* WDC 65816 */ 1997 bfd_arch_tic30, /* Texas Instruments TMS320C30 */ 1998 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */ 1999#define bfd_mach_tic3x 30 2000#define bfd_mach_tic4x 40 2001 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ 2002 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */ 2003 bfd_arch_tic80, /* TI TMS320c80 (MVP) */ 2004 bfd_arch_v850, /* NEC V850 */ 2005#define bfd_mach_v850 1 2006#define bfd_mach_v850e 'E' 2007#define bfd_mach_v850e1 '1' 2008#define bfd_mach_v850e2 0x4532 2009#define bfd_mach_v850e2v3 0x45325633 2010 bfd_arch_arc, /* ARC Cores */ 2011#define bfd_mach_arc_5 5 2012#define bfd_mach_arc_6 6 2013#define bfd_mach_arc_7 7 2014#define bfd_mach_arc_8 8 2015 bfd_arch_m32c, /* Renesas M16C/M32C. */ 2016#define bfd_mach_m16c 0x75 2017#define bfd_mach_m32c 0x78 2018 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */ 2019#define bfd_mach_m32r 1 /* For backwards compatibility. */ 2020#define bfd_mach_m32rx 'x' 2021#define bfd_mach_m32r2 '2' 2022 bfd_arch_mn10200, /* Matsushita MN10200 */ 2023 bfd_arch_mn10300, /* Matsushita MN10300 */ 2024#define bfd_mach_mn10300 300 2025#define bfd_mach_am33 330 2026#define bfd_mach_am33_2 332 2027 bfd_arch_fr30, 2028#define bfd_mach_fr30 0x46523330 2029 bfd_arch_frv, 2030#define bfd_mach_frv 1 2031#define bfd_mach_frvsimple 2 2032#define bfd_mach_fr300 300 2033#define bfd_mach_fr400 400 2034#define bfd_mach_fr450 450 2035#define bfd_mach_frvtomcat 499 /* fr500 prototype */ 2036#define bfd_mach_fr500 500 2037#define bfd_mach_fr550 550 2038 bfd_arch_moxie, /* The moxie processor */ 2039#define bfd_mach_moxie 1 2040 bfd_arch_mcore, 2041 bfd_arch_mep, 2042#define bfd_mach_mep 1 2043#define bfd_mach_mep_h1 0x6831 2044#define bfd_mach_mep_c5 0x6335 2045 bfd_arch_ia64, /* HP/Intel ia64 */ 2046#define bfd_mach_ia64_elf64 64 2047#define bfd_mach_ia64_elf32 32 2048 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ 2049#define bfd_mach_ip2022 1 2050#define bfd_mach_ip2022ext 2 2051 bfd_arch_iq2000, /* Vitesse IQ2000. */ 2052#define bfd_mach_iq2000 1 2053#define bfd_mach_iq10 2 2054 bfd_arch_mt, 2055#define bfd_mach_ms1 1 2056#define bfd_mach_mrisc2 2 2057#define bfd_mach_ms2 3 2058 bfd_arch_pj, 2059 bfd_arch_avr, /* Atmel AVR microcontrollers. */ 2060#define bfd_mach_avr1 1 2061#define bfd_mach_avr2 2 2062#define bfd_mach_avr25 25 2063#define bfd_mach_avr3 3 2064#define bfd_mach_avr31 31 2065#define bfd_mach_avr35 35 2066#define bfd_mach_avr4 4 2067#define bfd_mach_avr5 5 2068#define bfd_mach_avr51 51 2069#define bfd_mach_avr6 6 2070#define bfd_mach_avrxmega1 101 2071#define bfd_mach_avrxmega2 102 2072#define bfd_mach_avrxmega3 103 2073#define bfd_mach_avrxmega4 104 2074#define bfd_mach_avrxmega5 105 2075#define bfd_mach_avrxmega6 106 2076#define bfd_mach_avrxmega7 107 2077 bfd_arch_bfin, /* ADI Blackfin */ 2078#define bfd_mach_bfin 1 2079 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */ 2080#define bfd_mach_cr16 1 2081 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ 2082#define bfd_mach_cr16c 1 2083 bfd_arch_crx, /* National Semiconductor CRX. */ 2084#define bfd_mach_crx 1 2085 bfd_arch_cris, /* Axis CRIS */ 2086#define bfd_mach_cris_v0_v10 255 2087#define bfd_mach_cris_v32 32 2088#define bfd_mach_cris_v10_v32 1032 2089 bfd_arch_rx, /* Renesas RX. */ 2090#define bfd_mach_rx 0x75 2091 bfd_arch_s390, /* IBM s390 */ 2092#define bfd_mach_s390_31 31 2093#define bfd_mach_s390_64 64 2094 bfd_arch_score, /* Sunplus score */ 2095#define bfd_mach_score3 3 2096#define bfd_mach_score7 7 2097 bfd_arch_openrisc, /* OpenRISC */ 2098 bfd_arch_mmix, /* Donald Knuth's educational processor. */ 2099 bfd_arch_xstormy16, 2100#define bfd_mach_xstormy16 1 2101 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ 2102#define bfd_mach_msp11 11 2103#define bfd_mach_msp110 110 2104#define bfd_mach_msp12 12 2105#define bfd_mach_msp13 13 2106#define bfd_mach_msp14 14 2107#define bfd_mach_msp15 15 2108#define bfd_mach_msp16 16 2109#define bfd_mach_msp21 21 2110#define bfd_mach_msp31 31 2111#define bfd_mach_msp32 32 2112#define bfd_mach_msp33 33 2113#define bfd_mach_msp41 41 2114#define bfd_mach_msp42 42 2115#define bfd_mach_msp43 43 2116#define bfd_mach_msp44 44 2117 bfd_arch_xc16x, /* Infineon's XC16X Series. */ 2118#define bfd_mach_xc16x 1 2119#define bfd_mach_xc16xl 2 2120#define bfd_mach_xc16xs 3 2121 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ 2122#define bfd_mach_xtensa 1 2123 bfd_arch_z80, 2124#define bfd_mach_z80strict 1 /* No undocumented opcodes. */ 2125#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */ 2126#define bfd_mach_z80full 7 /* All undocumented instructions. */ 2127#define bfd_mach_r800 11 /* R800: successor with multiplication. */ 2128 bfd_arch_lm32, /* Lattice Mico32 */ 2129#define bfd_mach_lm32 1 2130 bfd_arch_microblaze,/* Xilinx MicroBlaze. */ 2131 bfd_arch_last 2132 }; 2133 2134typedef struct bfd_arch_info 2135{ 2136 int bits_per_word; 2137 int bits_per_address; 2138 int bits_per_byte; 2139 enum bfd_architecture arch; 2140 unsigned long mach; 2141 const char *arch_name; 2142 const char *printable_name; 2143 unsigned int section_align_power; 2144 /* TRUE if this is the default machine for the architecture. 2145 The default arch should be the first entry for an arch so that 2146 all the entries for that arch can be accessed via <<next>>. */ 2147 bfd_boolean the_default; 2148 const struct bfd_arch_info * (*compatible) 2149 (const struct bfd_arch_info *a, const struct bfd_arch_info *b); 2150 2151 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); 2152 2153 const struct bfd_arch_info *next; 2154} 2155bfd_arch_info_type; 2156 2157const char *bfd_printable_name (bfd *abfd); 2158 2159const bfd_arch_info_type *bfd_scan_arch (const char *string); 2160 2161const char **bfd_arch_list (void); 2162 2163const bfd_arch_info_type *bfd_arch_get_compatible 2164 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); 2165 2166void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); 2167 2168enum bfd_architecture bfd_get_arch (bfd *abfd); 2169 2170unsigned long bfd_get_mach (bfd *abfd); 2171 2172unsigned int bfd_arch_bits_per_byte (bfd *abfd); 2173 2174unsigned int bfd_arch_bits_per_address (bfd *abfd); 2175 2176const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); 2177 2178const bfd_arch_info_type *bfd_lookup_arch 2179 (enum bfd_architecture arch, unsigned long machine); 2180 2181const char *bfd_printable_arch_mach 2182 (enum bfd_architecture arch, unsigned long machine); 2183 2184unsigned int bfd_octets_per_byte (bfd *abfd); 2185 2186unsigned int bfd_arch_mach_octets_per_byte 2187 (enum bfd_architecture arch, unsigned long machine); 2188 2189/* Extracted from reloc.c. */ 2190typedef enum bfd_reloc_status 2191{ 2192 /* No errors detected. */ 2193 bfd_reloc_ok, 2194 2195 /* The relocation was performed, but there was an overflow. */ 2196 bfd_reloc_overflow, 2197 2198 /* The address to relocate was not within the section supplied. */ 2199 bfd_reloc_outofrange, 2200 2201 /* Used by special functions. */ 2202 bfd_reloc_continue, 2203 2204 /* Unsupported relocation size requested. */ 2205 bfd_reloc_notsupported, 2206 2207 /* Unused. */ 2208 bfd_reloc_other, 2209 2210 /* The symbol to relocate against was undefined. */ 2211 bfd_reloc_undefined, 2212 2213 /* The relocation was performed, but may not be ok - presently 2214 generated only when linking i960 coff files with i960 b.out 2215 symbols. If this type is returned, the error_message argument 2216 to bfd_perform_relocation will be set. */ 2217 bfd_reloc_dangerous 2218 } 2219 bfd_reloc_status_type; 2220 2221 2222typedef struct reloc_cache_entry 2223{ 2224 /* A pointer into the canonical table of pointers. */ 2225 struct bfd_symbol **sym_ptr_ptr; 2226 2227 /* offset in section. */ 2228 bfd_size_type address; 2229 2230 /* addend for relocation value. */ 2231 bfd_vma addend; 2232 2233 /* Pointer to how to perform the required relocation. */ 2234 reloc_howto_type *howto; 2235 2236} 2237arelent; 2238 2239enum complain_overflow 2240{ 2241 /* Do not complain on overflow. */ 2242 complain_overflow_dont, 2243 2244 /* Complain if the value overflows when considered as a signed 2245 number one bit larger than the field. ie. A bitfield of N bits 2246 is allowed to represent -2**n to 2**n-1. */ 2247 complain_overflow_bitfield, 2248 2249 /* Complain if the value overflows when considered as a signed 2250 number. */ 2251 complain_overflow_signed, 2252 2253 /* Complain if the value overflows when considered as an 2254 unsigned number. */ 2255 complain_overflow_unsigned 2256}; 2257 2258struct reloc_howto_struct 2259{ 2260 /* The type field has mainly a documentary use - the back end can 2261 do what it wants with it, though normally the back end's 2262 external idea of what a reloc number is stored 2263 in this field. For example, a PC relative word relocation 2264 in a coff environment has the type 023 - because that's 2265 what the outside world calls a R_PCRWORD reloc. */ 2266 unsigned int type; 2267 2268 /* The value the final relocation is shifted right by. This drops 2269 unwanted data from the relocation. */ 2270 unsigned int rightshift; 2271 2272 /* The size of the item to be relocated. This is *not* a 2273 power-of-two measure. To get the number of bytes operated 2274 on by a type of relocation, use bfd_get_reloc_size. */ 2275 int size; 2276 2277 /* The number of bits in the item to be relocated. This is used 2278 when doing overflow checking. */ 2279 unsigned int bitsize; 2280 2281 /* The relocation is relative to the field being relocated. */ 2282 bfd_boolean pc_relative; 2283 2284 /* The bit position of the reloc value in the destination. 2285 The relocated value is left shifted by this amount. */ 2286 unsigned int bitpos; 2287 2288 /* What type of overflow error should be checked for when 2289 relocating. */ 2290 enum complain_overflow complain_on_overflow; 2291 2292 /* If this field is non null, then the supplied function is 2293 called rather than the normal function. This allows really 2294 strange relocation methods to be accommodated (e.g., i960 callj 2295 instructions). */ 2296 bfd_reloc_status_type (*special_function) 2297 (bfd *, arelent *, struct bfd_symbol *, void *, asection *, 2298 bfd *, char **); 2299 2300 /* The textual name of the relocation type. */ 2301 char *name; 2302 2303 /* Some formats record a relocation addend in the section contents 2304 rather than with the relocation. For ELF formats this is the 2305 distinction between USE_REL and USE_RELA (though the code checks 2306 for USE_REL == 1/0). The value of this field is TRUE if the 2307 addend is recorded with the section contents; when performing a 2308 partial link (ld -r) the section contents (the data) will be 2309 modified. The value of this field is FALSE if addends are 2310 recorded with the relocation (in arelent.addend); when performing 2311 a partial link the relocation will be modified. 2312 All relocations for all ELF USE_RELA targets should set this field 2313 to FALSE (values of TRUE should be looked on with suspicion). 2314 However, the converse is not true: not all relocations of all ELF 2315 USE_REL targets set this field to TRUE. Why this is so is peculiar 2316 to each particular target. For relocs that aren't used in partial 2317 links (e.g. GOT stuff) it doesn't matter what this is set to. */ 2318 bfd_boolean partial_inplace; 2319 2320 /* src_mask selects the part of the instruction (or data) to be used 2321 in the relocation sum. If the target relocations don't have an 2322 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal 2323 dst_mask to extract the addend from the section contents. If 2324 relocations do have an addend in the reloc, eg. ELF USE_RELA, this 2325 field should be zero. Non-zero values for ELF USE_RELA targets are 2326 bogus as in those cases the value in the dst_mask part of the 2327 section contents should be treated as garbage. */ 2328 bfd_vma src_mask; 2329 2330 /* dst_mask selects which parts of the instruction (or data) are 2331 replaced with a relocated value. */ 2332 bfd_vma dst_mask; 2333 2334 /* When some formats create PC relative instructions, they leave 2335 the value of the pc of the place being relocated in the offset 2336 slot of the instruction, so that a PC relative relocation can 2337 be made just by adding in an ordinary offset (e.g., sun3 a.out). 2338 Some formats leave the displacement part of an instruction 2339 empty (e.g., m88k bcs); this flag signals the fact. */ 2340 bfd_boolean pcrel_offset; 2341}; 2342 2343#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ 2344 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } 2345#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ 2346 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ 2347 NAME, FALSE, 0, 0, IN) 2348 2349#define EMPTY_HOWTO(C) \ 2350 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ 2351 NULL, FALSE, 0, 0, FALSE) 2352 2353#define HOWTO_PREPARE(relocation, symbol) \ 2354 { \ 2355 if (symbol != NULL) \ 2356 { \ 2357 if (bfd_is_com_section (symbol->section)) \ 2358 { \ 2359 relocation = 0; \ 2360 } \ 2361 else \ 2362 { \ 2363 relocation = symbol->value; \ 2364 } \ 2365 } \ 2366 } 2367 2368unsigned int bfd_get_reloc_size (reloc_howto_type *); 2369 2370typedef struct relent_chain 2371{ 2372 arelent relent; 2373 struct relent_chain *next; 2374} 2375arelent_chain; 2376 2377bfd_reloc_status_type bfd_check_overflow 2378 (enum complain_overflow how, 2379 unsigned int bitsize, 2380 unsigned int rightshift, 2381 unsigned int addrsize, 2382 bfd_vma relocation); 2383 2384bfd_reloc_status_type bfd_perform_relocation 2385 (bfd *abfd, 2386 arelent *reloc_entry, 2387 void *data, 2388 asection *input_section, 2389 bfd *output_bfd, 2390 char **error_message); 2391 2392bfd_reloc_status_type bfd_install_relocation 2393 (bfd *abfd, 2394 arelent *reloc_entry, 2395 void *data, bfd_vma data_start, 2396 asection *input_section, 2397 char **error_message); 2398 2399enum bfd_reloc_code_real { 2400 _dummy_first_bfd_reloc_code_real, 2401 2402 2403/* Basic absolute relocations of N bits. */ 2404 BFD_RELOC_64, 2405 BFD_RELOC_32, 2406 BFD_RELOC_26, 2407 BFD_RELOC_24, 2408 BFD_RELOC_16, 2409 BFD_RELOC_14, 2410 BFD_RELOC_8, 2411 2412/* PC-relative relocations. Sometimes these are relative to the address 2413of the relocation itself; sometimes they are relative to the start of 2414the section containing the relocation. It depends on the specific target. 2415 2416The 24-bit relocation is used in some Intel 960 configurations. */ 2417 BFD_RELOC_64_PCREL, 2418 BFD_RELOC_32_PCREL, 2419 BFD_RELOC_24_PCREL, 2420 BFD_RELOC_16_PCREL, 2421 BFD_RELOC_12_PCREL, 2422 BFD_RELOC_8_PCREL, 2423 2424/* Section relative relocations. Some targets need this for DWARF2. */ 2425 BFD_RELOC_32_SECREL, 2426 2427/* For ELF. */ 2428 BFD_RELOC_32_GOT_PCREL, 2429 BFD_RELOC_16_GOT_PCREL, 2430 BFD_RELOC_8_GOT_PCREL, 2431 BFD_RELOC_32_GOTOFF, 2432 BFD_RELOC_16_GOTOFF, 2433 BFD_RELOC_LO16_GOTOFF, 2434 BFD_RELOC_HI16_GOTOFF, 2435 BFD_RELOC_HI16_S_GOTOFF, 2436 BFD_RELOC_8_GOTOFF, 2437 BFD_RELOC_64_PLT_PCREL, 2438 BFD_RELOC_32_PLT_PCREL, 2439 BFD_RELOC_24_PLT_PCREL, 2440 BFD_RELOC_16_PLT_PCREL, 2441 BFD_RELOC_8_PLT_PCREL, 2442 BFD_RELOC_64_PLTOFF, 2443 BFD_RELOC_32_PLTOFF, 2444 BFD_RELOC_16_PLTOFF, 2445 BFD_RELOC_LO16_PLTOFF, 2446 BFD_RELOC_HI16_PLTOFF, 2447 BFD_RELOC_HI16_S_PLTOFF, 2448 BFD_RELOC_8_PLTOFF, 2449 2450/* Relocations used by 68K ELF. */ 2451 BFD_RELOC_68K_GLOB_DAT, 2452 BFD_RELOC_68K_JMP_SLOT, 2453 BFD_RELOC_68K_RELATIVE, 2454 BFD_RELOC_68K_TLS_GD32, 2455 BFD_RELOC_68K_TLS_GD16, 2456 BFD_RELOC_68K_TLS_GD8, 2457 BFD_RELOC_68K_TLS_LDM32, 2458 BFD_RELOC_68K_TLS_LDM16, 2459 BFD_RELOC_68K_TLS_LDM8, 2460 BFD_RELOC_68K_TLS_LDO32, 2461 BFD_RELOC_68K_TLS_LDO16, 2462 BFD_RELOC_68K_TLS_LDO8, 2463 BFD_RELOC_68K_TLS_IE32, 2464 BFD_RELOC_68K_TLS_IE16, 2465 BFD_RELOC_68K_TLS_IE8, 2466 BFD_RELOC_68K_TLS_LE32, 2467 BFD_RELOC_68K_TLS_LE16, 2468 BFD_RELOC_68K_TLS_LE8, 2469 2470/* Linkage-table relative. */ 2471 BFD_RELOC_32_BASEREL, 2472 BFD_RELOC_16_BASEREL, 2473 BFD_RELOC_LO16_BASEREL, 2474 BFD_RELOC_HI16_BASEREL, 2475 BFD_RELOC_HI16_S_BASEREL, 2476 BFD_RELOC_8_BASEREL, 2477 BFD_RELOC_RVA, 2478 2479/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */ 2480 BFD_RELOC_8_FFnn, 2481 2482/* These PC-relative relocations are stored as word displacements -- 2483i.e., byte displacements shifted right two bits. The 30-bit word 2484displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the 2485SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The 2486signed 16-bit displacement is used on the MIPS, and the 23-bit 2487displacement is used on the Alpha. */ 2488 BFD_RELOC_32_PCREL_S2, 2489 BFD_RELOC_16_PCREL_S2, 2490 BFD_RELOC_23_PCREL_S2, 2491 2492/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of 2493the target word. These are used on the SPARC. */ 2494 BFD_RELOC_HI22, 2495 BFD_RELOC_LO10, 2496 2497/* For systems that allocate a Global Pointer register, these are 2498displacements off that register. These relocation types are 2499handled specially, because the value the register will have is 2500decided relatively late. */ 2501 BFD_RELOC_GPREL16, 2502 BFD_RELOC_GPREL32, 2503 2504/* Reloc types used for i960/b.out. */ 2505 BFD_RELOC_I960_CALLJ, 2506 2507/* SPARC ELF relocations. There is probably some overlap with other 2508relocation types already defined. */ 2509 BFD_RELOC_NONE, 2510 BFD_RELOC_SPARC_WDISP22, 2511 BFD_RELOC_SPARC22, 2512 BFD_RELOC_SPARC13, 2513 BFD_RELOC_SPARC_GOT10, 2514 BFD_RELOC_SPARC_GOT13, 2515 BFD_RELOC_SPARC_GOT22, 2516 BFD_RELOC_SPARC_PC10, 2517 BFD_RELOC_SPARC_PC22, 2518 BFD_RELOC_SPARC_WPLT30, 2519 BFD_RELOC_SPARC_COPY, 2520 BFD_RELOC_SPARC_GLOB_DAT, 2521 BFD_RELOC_SPARC_JMP_SLOT, 2522 BFD_RELOC_SPARC_RELATIVE, 2523 BFD_RELOC_SPARC_UA16, 2524 BFD_RELOC_SPARC_UA32, 2525 BFD_RELOC_SPARC_UA64, 2526 BFD_RELOC_SPARC_GOTDATA_HIX22, 2527 BFD_RELOC_SPARC_GOTDATA_LOX10, 2528 BFD_RELOC_SPARC_GOTDATA_OP_HIX22, 2529 BFD_RELOC_SPARC_GOTDATA_OP_LOX10, 2530 BFD_RELOC_SPARC_GOTDATA_OP, 2531 BFD_RELOC_SPARC_JMP_IREL, 2532 BFD_RELOC_SPARC_IRELATIVE, 2533 2534/* I think these are specific to SPARC a.out (e.g., Sun 4). */ 2535 BFD_RELOC_SPARC_BASE13, 2536 BFD_RELOC_SPARC_BASE22, 2537 2538/* SPARC64 relocations */ 2539#define BFD_RELOC_SPARC_64 BFD_RELOC_64 2540 BFD_RELOC_SPARC_10, 2541 BFD_RELOC_SPARC_11, 2542 BFD_RELOC_SPARC_OLO10, 2543 BFD_RELOC_SPARC_HH22, 2544 BFD_RELOC_SPARC_HM10, 2545 BFD_RELOC_SPARC_LM22, 2546 BFD_RELOC_SPARC_PC_HH22, 2547 BFD_RELOC_SPARC_PC_HM10, 2548 BFD_RELOC_SPARC_PC_LM22, 2549 BFD_RELOC_SPARC_WDISP16, 2550 BFD_RELOC_SPARC_WDISP19, 2551 BFD_RELOC_SPARC_7, 2552 BFD_RELOC_SPARC_6, 2553 BFD_RELOC_SPARC_5, 2554#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL 2555 BFD_RELOC_SPARC_PLT32, 2556 BFD_RELOC_SPARC_PLT64, 2557 BFD_RELOC_SPARC_HIX22, 2558 BFD_RELOC_SPARC_LOX10, 2559 BFD_RELOC_SPARC_H44, 2560 BFD_RELOC_SPARC_M44, 2561 BFD_RELOC_SPARC_L44, 2562 BFD_RELOC_SPARC_REGISTER, 2563 2564/* SPARC little endian relocation */ 2565 BFD_RELOC_SPARC_REV32, 2566 2567/* SPARC TLS relocations */ 2568 BFD_RELOC_SPARC_TLS_GD_HI22, 2569 BFD_RELOC_SPARC_TLS_GD_LO10, 2570 BFD_RELOC_SPARC_TLS_GD_ADD, 2571 BFD_RELOC_SPARC_TLS_GD_CALL, 2572 BFD_RELOC_SPARC_TLS_LDM_HI22, 2573 BFD_RELOC_SPARC_TLS_LDM_LO10, 2574 BFD_RELOC_SPARC_TLS_LDM_ADD, 2575 BFD_RELOC_SPARC_TLS_LDM_CALL, 2576 BFD_RELOC_SPARC_TLS_LDO_HIX22, 2577 BFD_RELOC_SPARC_TLS_LDO_LOX10, 2578 BFD_RELOC_SPARC_TLS_LDO_ADD, 2579 BFD_RELOC_SPARC_TLS_IE_HI22, 2580 BFD_RELOC_SPARC_TLS_IE_LO10, 2581 BFD_RELOC_SPARC_TLS_IE_LD, 2582 BFD_RELOC_SPARC_TLS_IE_LDX, 2583 BFD_RELOC_SPARC_TLS_IE_ADD, 2584 BFD_RELOC_SPARC_TLS_LE_HIX22, 2585 BFD_RELOC_SPARC_TLS_LE_LOX10, 2586 BFD_RELOC_SPARC_TLS_DTPMOD32, 2587 BFD_RELOC_SPARC_TLS_DTPMOD64, 2588 BFD_RELOC_SPARC_TLS_DTPOFF32, 2589 BFD_RELOC_SPARC_TLS_DTPOFF64, 2590 BFD_RELOC_SPARC_TLS_TPOFF32, 2591 BFD_RELOC_SPARC_TLS_TPOFF64, 2592 2593/* SPU Relocations. */ 2594 BFD_RELOC_SPU_IMM7, 2595 BFD_RELOC_SPU_IMM8, 2596 BFD_RELOC_SPU_IMM10, 2597 BFD_RELOC_SPU_IMM10W, 2598 BFD_RELOC_SPU_IMM16, 2599 BFD_RELOC_SPU_IMM16W, 2600 BFD_RELOC_SPU_IMM18, 2601 BFD_RELOC_SPU_PCREL9a, 2602 BFD_RELOC_SPU_PCREL9b, 2603 BFD_RELOC_SPU_PCREL16, 2604 BFD_RELOC_SPU_LO16, 2605 BFD_RELOC_SPU_HI16, 2606 BFD_RELOC_SPU_PPU32, 2607 BFD_RELOC_SPU_PPU64, 2608 BFD_RELOC_SPU_ADD_PIC, 2609 2610/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or 2611"addend" in some special way. 2612For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when 2613writing; when reading, it will be the absolute section symbol. The 2614addend is the displacement in bytes of the "lda" instruction from 2615the "ldah" instruction (which is at the address of this reloc). */ 2616 BFD_RELOC_ALPHA_GPDISP_HI16, 2617 2618/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as 2619with GPDISP_HI16 relocs. The addend is ignored when writing the 2620relocations out, and is filled in with the file's GP value on 2621reading, for convenience. */ 2622 BFD_RELOC_ALPHA_GPDISP_LO16, 2623 2624/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 2625relocation except that there is no accompanying GPDISP_LO16 2626relocation. */ 2627 BFD_RELOC_ALPHA_GPDISP, 2628 2629/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; 2630the assembler turns it into a LDQ instruction to load the address of 2631the symbol, and then fills in a register in the real instruction. 2632 2633The LITERAL reloc, at the LDQ instruction, refers to the .lita 2634section symbol. The addend is ignored when writing, but is filled 2635in with the file's GP value on reading, for convenience, as with the 2636GPDISP_LO16 reloc. 2637 2638The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. 2639It should refer to the symbol to be referenced, as with 16_GOTOFF, 2640but it generates output not based on the position within the .got 2641section, but relative to the GP value chosen for the file during the 2642final link stage. 2643 2644The LITUSE reloc, on the instruction using the loaded address, gives 2645information to the linker that it might be able to use to optimize 2646away some literal section references. The symbol is ignored (read 2647as the absolute section symbol), and the "addend" indicates the type 2648of instruction using the register: 26491 - "memory" fmt insn 26502 - byte-manipulation (byte offset reg) 26513 - jsr (target of branch) */ 2652 BFD_RELOC_ALPHA_LITERAL, 2653 BFD_RELOC_ALPHA_ELF_LITERAL, 2654 BFD_RELOC_ALPHA_LITUSE, 2655 2656/* The HINT relocation indicates a value that should be filled into the 2657"hint" field of a jmp/jsr/ret instruction, for possible branch- 2658prediction logic which may be provided on some processors. */ 2659 BFD_RELOC_ALPHA_HINT, 2660 2661/* The LINKAGE relocation outputs a linkage pair in the object file, 2662which is filled by the linker. */ 2663 BFD_RELOC_ALPHA_LINKAGE, 2664 2665/* The CODEADDR relocation outputs a STO_CA in the object file, 2666which is filled by the linker. */ 2667 BFD_RELOC_ALPHA_CODEADDR, 2668 2669/* The GPREL_HI/LO relocations together form a 32-bit offset from the 2670GP register. */ 2671 BFD_RELOC_ALPHA_GPREL_HI16, 2672 BFD_RELOC_ALPHA_GPREL_LO16, 2673 2674/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must 2675share a common GP, and the target address is adjusted for 2676STO_ALPHA_STD_GPLOAD. */ 2677 BFD_RELOC_ALPHA_BRSGP, 2678 2679/* The NOP relocation outputs a NOP if the longword displacement 2680between two procedure entry points is < 2^21. */ 2681 BFD_RELOC_ALPHA_NOP, 2682 2683/* The BSR relocation outputs a BSR if the longword displacement 2684between two procedure entry points is < 2^21. */ 2685 BFD_RELOC_ALPHA_BSR, 2686 2687/* The LDA relocation outputs a LDA if the longword displacement 2688between two procedure entry points is < 2^16. */ 2689 BFD_RELOC_ALPHA_LDA, 2690 2691/* The BOH relocation outputs a BSR if the longword displacement 2692between two procedure entry points is < 2^21, or else a hint. */ 2693 BFD_RELOC_ALPHA_BOH, 2694 2695/* Alpha thread-local storage relocations. */ 2696 BFD_RELOC_ALPHA_TLSGD, 2697 BFD_RELOC_ALPHA_TLSLDM, 2698 BFD_RELOC_ALPHA_DTPMOD64, 2699 BFD_RELOC_ALPHA_GOTDTPREL16, 2700 BFD_RELOC_ALPHA_DTPREL64, 2701 BFD_RELOC_ALPHA_DTPREL_HI16, 2702 BFD_RELOC_ALPHA_DTPREL_LO16, 2703 BFD_RELOC_ALPHA_DTPREL16, 2704 BFD_RELOC_ALPHA_GOTTPREL16, 2705 BFD_RELOC_ALPHA_TPREL64, 2706 BFD_RELOC_ALPHA_TPREL_HI16, 2707 BFD_RELOC_ALPHA_TPREL_LO16, 2708 BFD_RELOC_ALPHA_TPREL16, 2709 2710/* Bits 27..2 of the relocation address shifted right 2 bits; 2711simple reloc otherwise. */ 2712 BFD_RELOC_MIPS_JMP, 2713 2714/* The MIPS16 jump instruction. */ 2715 BFD_RELOC_MIPS16_JMP, 2716 2717/* MIPS16 GP relative reloc. */ 2718 BFD_RELOC_MIPS16_GPREL, 2719 2720/* High 16 bits of 32-bit value; simple reloc. */ 2721 BFD_RELOC_HI16, 2722 2723/* High 16 bits of 32-bit value but the low 16 bits will be sign 2724extended and added to form the final result. If the low 16 2725bits form a negative number, we need to add one to the high value 2726to compensate for the borrow when the low bits are added. */ 2727 BFD_RELOC_HI16_S, 2728 2729/* Low 16 bits. */ 2730 BFD_RELOC_LO16, 2731 2732/* High 16 bits of 32-bit pc-relative value */ 2733 BFD_RELOC_HI16_PCREL, 2734 2735/* High 16 bits of 32-bit pc-relative value, adjusted */ 2736 BFD_RELOC_HI16_S_PCREL, 2737 2738/* Low 16 bits of pc-relative value */ 2739 BFD_RELOC_LO16_PCREL, 2740 2741/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of 274216-bit immediate fields */ 2743 BFD_RELOC_MIPS16_GOT16, 2744 BFD_RELOC_MIPS16_CALL16, 2745 2746/* MIPS16 high 16 bits of 32-bit value. */ 2747 BFD_RELOC_MIPS16_HI16, 2748 2749/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign 2750extended and added to form the final result. If the low 16 2751bits form a negative number, we need to add one to the high value 2752to compensate for the borrow when the low bits are added. */ 2753 BFD_RELOC_MIPS16_HI16_S, 2754 2755/* MIPS16 low 16 bits. */ 2756 BFD_RELOC_MIPS16_LO16, 2757 2758/* Relocation against a MIPS literal section. */ 2759 BFD_RELOC_MIPS_LITERAL, 2760 2761/* MIPS ELF relocations. */ 2762 BFD_RELOC_MIPS_GOT16, 2763 BFD_RELOC_MIPS_CALL16, 2764 BFD_RELOC_MIPS_GOT_HI16, 2765 BFD_RELOC_MIPS_GOT_LO16, 2766 BFD_RELOC_MIPS_CALL_HI16, 2767 BFD_RELOC_MIPS_CALL_LO16, 2768 BFD_RELOC_MIPS_SUB, 2769 BFD_RELOC_MIPS_GOT_PAGE, 2770 BFD_RELOC_MIPS_GOT_OFST, 2771 BFD_RELOC_MIPS_GOT_DISP, 2772 BFD_RELOC_MIPS_SHIFT5, 2773 BFD_RELOC_MIPS_SHIFT6, 2774 BFD_RELOC_MIPS_INSERT_A, 2775 BFD_RELOC_MIPS_INSERT_B, 2776 BFD_RELOC_MIPS_DELETE, 2777 BFD_RELOC_MIPS_HIGHEST, 2778 BFD_RELOC_MIPS_HIGHER, 2779 BFD_RELOC_MIPS_SCN_DISP, 2780 BFD_RELOC_MIPS_REL16, 2781 BFD_RELOC_MIPS_RELGOT, 2782 BFD_RELOC_MIPS_JALR, 2783 BFD_RELOC_MIPS_TLS_DTPMOD32, 2784 BFD_RELOC_MIPS_TLS_DTPREL32, 2785 BFD_RELOC_MIPS_TLS_DTPMOD64, 2786 BFD_RELOC_MIPS_TLS_DTPREL64, 2787 BFD_RELOC_MIPS_TLS_GD, 2788 BFD_RELOC_MIPS_TLS_LDM, 2789 BFD_RELOC_MIPS_TLS_DTPREL_HI16, 2790 BFD_RELOC_MIPS_TLS_DTPREL_LO16, 2791 BFD_RELOC_MIPS_TLS_GOTTPREL, 2792 BFD_RELOC_MIPS_TLS_TPREL32, 2793 BFD_RELOC_MIPS_TLS_TPREL64, 2794 BFD_RELOC_MIPS_TLS_TPREL_HI16, 2795 BFD_RELOC_MIPS_TLS_TPREL_LO16, 2796 2797 2798/* MIPS ELF relocations (VxWorks and PLT extensions). */ 2799 BFD_RELOC_MIPS_COPY, 2800 BFD_RELOC_MIPS_JUMP_SLOT, 2801 2802 2803/* Moxie ELF relocations. */ 2804 BFD_RELOC_MOXIE_10_PCREL, 2805 2806 2807/* Fujitsu Frv Relocations. */ 2808 BFD_RELOC_FRV_LABEL16, 2809 BFD_RELOC_FRV_LABEL24, 2810 BFD_RELOC_FRV_LO16, 2811 BFD_RELOC_FRV_HI16, 2812 BFD_RELOC_FRV_GPREL12, 2813 BFD_RELOC_FRV_GPRELU12, 2814 BFD_RELOC_FRV_GPREL32, 2815 BFD_RELOC_FRV_GPRELHI, 2816 BFD_RELOC_FRV_GPRELLO, 2817 BFD_RELOC_FRV_GOT12, 2818 BFD_RELOC_FRV_GOTHI, 2819 BFD_RELOC_FRV_GOTLO, 2820 BFD_RELOC_FRV_FUNCDESC, 2821 BFD_RELOC_FRV_FUNCDESC_GOT12, 2822 BFD_RELOC_FRV_FUNCDESC_GOTHI, 2823 BFD_RELOC_FRV_FUNCDESC_GOTLO, 2824 BFD_RELOC_FRV_FUNCDESC_VALUE, 2825 BFD_RELOC_FRV_FUNCDESC_GOTOFF12, 2826 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, 2827 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, 2828 BFD_RELOC_FRV_GOTOFF12, 2829 BFD_RELOC_FRV_GOTOFFHI, 2830 BFD_RELOC_FRV_GOTOFFLO, 2831 BFD_RELOC_FRV_GETTLSOFF, 2832 BFD_RELOC_FRV_TLSDESC_VALUE, 2833 BFD_RELOC_FRV_GOTTLSDESC12, 2834 BFD_RELOC_FRV_GOTTLSDESCHI, 2835 BFD_RELOC_FRV_GOTTLSDESCLO, 2836 BFD_RELOC_FRV_TLSMOFF12, 2837 BFD_RELOC_FRV_TLSMOFFHI, 2838 BFD_RELOC_FRV_TLSMOFFLO, 2839 BFD_RELOC_FRV_GOTTLSOFF12, 2840 BFD_RELOC_FRV_GOTTLSOFFHI, 2841 BFD_RELOC_FRV_GOTTLSOFFLO, 2842 BFD_RELOC_FRV_TLSOFF, 2843 BFD_RELOC_FRV_TLSDESC_RELAX, 2844 BFD_RELOC_FRV_GETTLSOFF_RELAX, 2845 BFD_RELOC_FRV_TLSOFF_RELAX, 2846 BFD_RELOC_FRV_TLSMOFF, 2847 2848 2849/* This is a 24bit GOT-relative reloc for the mn10300. */ 2850 BFD_RELOC_MN10300_GOTOFF24, 2851 2852/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes 2853in the instruction. */ 2854 BFD_RELOC_MN10300_GOT32, 2855 2856/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes 2857in the instruction. */ 2858 BFD_RELOC_MN10300_GOT24, 2859 2860/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes 2861in the instruction. */ 2862 BFD_RELOC_MN10300_GOT16, 2863 2864/* Copy symbol at runtime. */ 2865 BFD_RELOC_MN10300_COPY, 2866 2867/* Create GOT entry. */ 2868 BFD_RELOC_MN10300_GLOB_DAT, 2869 2870/* Create PLT entry. */ 2871 BFD_RELOC_MN10300_JMP_SLOT, 2872 2873/* Adjust by program base. */ 2874 BFD_RELOC_MN10300_RELATIVE, 2875 2876/* Together with another reloc targeted at the same location, 2877allows for a value that is the difference of two symbols 2878in the same section. */ 2879 BFD_RELOC_MN10300_SYM_DIFF, 2880 2881/* The addend of this reloc is an alignment power that must 2882be honoured at the offset's location, regardless of linker 2883relaxation. */ 2884 BFD_RELOC_MN10300_ALIGN, 2885 2886 2887/* i386/elf relocations */ 2888 BFD_RELOC_386_GOT32, 2889 BFD_RELOC_386_PLT32, 2890 BFD_RELOC_386_COPY, 2891 BFD_RELOC_386_GLOB_DAT, 2892 BFD_RELOC_386_JUMP_SLOT, 2893 BFD_RELOC_386_RELATIVE, 2894 BFD_RELOC_386_GOTOFF, 2895 BFD_RELOC_386_GOTPC, 2896 BFD_RELOC_386_TLS_TPOFF, 2897 BFD_RELOC_386_TLS_IE, 2898 BFD_RELOC_386_TLS_GOTIE, 2899 BFD_RELOC_386_TLS_LE, 2900 BFD_RELOC_386_TLS_GD, 2901 BFD_RELOC_386_TLS_LDM, 2902 BFD_RELOC_386_TLS_LDO_32, 2903 BFD_RELOC_386_TLS_IE_32, 2904 BFD_RELOC_386_TLS_LE_32, 2905 BFD_RELOC_386_TLS_DTPMOD32, 2906 BFD_RELOC_386_TLS_DTPOFF32, 2907 BFD_RELOC_386_TLS_TPOFF32, 2908 BFD_RELOC_386_TLS_GOTDESC, 2909 BFD_RELOC_386_TLS_DESC_CALL, 2910 BFD_RELOC_386_TLS_DESC, 2911 BFD_RELOC_386_IRELATIVE, 2912 2913/* x86-64/elf relocations */ 2914 BFD_RELOC_X86_64_GOT32, 2915 BFD_RELOC_X86_64_PLT32, 2916 BFD_RELOC_X86_64_COPY, 2917 BFD_RELOC_X86_64_GLOB_DAT, 2918 BFD_RELOC_X86_64_JUMP_SLOT, 2919 BFD_RELOC_X86_64_RELATIVE, 2920 BFD_RELOC_X86_64_GOTPCREL, 2921 BFD_RELOC_X86_64_32S, 2922 BFD_RELOC_X86_64_DTPMOD64, 2923 BFD_RELOC_X86_64_DTPOFF64, 2924 BFD_RELOC_X86_64_TPOFF64, 2925 BFD_RELOC_X86_64_TLSGD, 2926 BFD_RELOC_X86_64_TLSLD, 2927 BFD_RELOC_X86_64_DTPOFF32, 2928 BFD_RELOC_X86_64_GOTTPOFF, 2929 BFD_RELOC_X86_64_TPOFF32, 2930 BFD_RELOC_X86_64_GOTOFF64, 2931 BFD_RELOC_X86_64_GOTPC32, 2932 BFD_RELOC_X86_64_GOT64, 2933 BFD_RELOC_X86_64_GOTPCREL64, 2934 BFD_RELOC_X86_64_GOTPC64, 2935 BFD_RELOC_X86_64_GOTPLT64, 2936 BFD_RELOC_X86_64_PLTOFF64, 2937 BFD_RELOC_X86_64_GOTPC32_TLSDESC, 2938 BFD_RELOC_X86_64_TLSDESC_CALL, 2939 BFD_RELOC_X86_64_TLSDESC, 2940 BFD_RELOC_X86_64_IRELATIVE, 2941 2942/* ns32k relocations */ 2943 BFD_RELOC_NS32K_IMM_8, 2944 BFD_RELOC_NS32K_IMM_16, 2945 BFD_RELOC_NS32K_IMM_32, 2946 BFD_RELOC_NS32K_IMM_8_PCREL, 2947 BFD_RELOC_NS32K_IMM_16_PCREL, 2948 BFD_RELOC_NS32K_IMM_32_PCREL, 2949 BFD_RELOC_NS32K_DISP_8, 2950 BFD_RELOC_NS32K_DISP_16, 2951 BFD_RELOC_NS32K_DISP_32, 2952 BFD_RELOC_NS32K_DISP_8_PCREL, 2953 BFD_RELOC_NS32K_DISP_16_PCREL, 2954 BFD_RELOC_NS32K_DISP_32_PCREL, 2955 2956/* PDP11 relocations */ 2957 BFD_RELOC_PDP11_DISP_8_PCREL, 2958 BFD_RELOC_PDP11_DISP_6_PCREL, 2959 2960/* Picojava relocs. Not all of these appear in object files. */ 2961 BFD_RELOC_PJ_CODE_HI16, 2962 BFD_RELOC_PJ_CODE_LO16, 2963 BFD_RELOC_PJ_CODE_DIR16, 2964 BFD_RELOC_PJ_CODE_DIR32, 2965 BFD_RELOC_PJ_CODE_REL16, 2966 BFD_RELOC_PJ_CODE_REL32, 2967 2968/* Power(rs6000) and PowerPC relocations. */ 2969 BFD_RELOC_PPC_B26, 2970 BFD_RELOC_PPC_BA26, 2971 BFD_RELOC_PPC_TOC16, 2972 BFD_RELOC_PPC_B16, 2973 BFD_RELOC_PPC_B16_BRTAKEN, 2974 BFD_RELOC_PPC_B16_BRNTAKEN, 2975 BFD_RELOC_PPC_BA16, 2976 BFD_RELOC_PPC_BA16_BRTAKEN, 2977 BFD_RELOC_PPC_BA16_BRNTAKEN, 2978 BFD_RELOC_PPC_COPY, 2979 BFD_RELOC_PPC_GLOB_DAT, 2980 BFD_RELOC_PPC_JMP_SLOT, 2981 BFD_RELOC_PPC_RELATIVE, 2982 BFD_RELOC_PPC_LOCAL24PC, 2983 BFD_RELOC_PPC_EMB_NADDR32, 2984 BFD_RELOC_PPC_EMB_NADDR16, 2985 BFD_RELOC_PPC_EMB_NADDR16_LO, 2986 BFD_RELOC_PPC_EMB_NADDR16_HI, 2987 BFD_RELOC_PPC_EMB_NADDR16_HA, 2988 BFD_RELOC_PPC_EMB_SDAI16, 2989 BFD_RELOC_PPC_EMB_SDA2I16, 2990 BFD_RELOC_PPC_EMB_SDA2REL, 2991 BFD_RELOC_PPC_EMB_SDA21, 2992 BFD_RELOC_PPC_EMB_MRKREF, 2993 BFD_RELOC_PPC_EMB_RELSEC16, 2994 BFD_RELOC_PPC_EMB_RELST_LO, 2995 BFD_RELOC_PPC_EMB_RELST_HI, 2996 BFD_RELOC_PPC_EMB_RELST_HA, 2997 BFD_RELOC_PPC_EMB_BIT_FLD, 2998 BFD_RELOC_PPC_EMB_RELSDA, 2999 BFD_RELOC_PPC64_HIGHER, 3000 BFD_RELOC_PPC64_HIGHER_S, 3001 BFD_RELOC_PPC64_HIGHEST, 3002 BFD_RELOC_PPC64_HIGHEST_S, 3003 BFD_RELOC_PPC64_TOC16_LO, 3004 BFD_RELOC_PPC64_TOC16_HI, 3005 BFD_RELOC_PPC64_TOC16_HA, 3006 BFD_RELOC_PPC64_TOC, 3007 BFD_RELOC_PPC64_PLTGOT16, 3008 BFD_RELOC_PPC64_PLTGOT16_LO, 3009 BFD_RELOC_PPC64_PLTGOT16_HI, 3010 BFD_RELOC_PPC64_PLTGOT16_HA, 3011 BFD_RELOC_PPC64_ADDR16_DS, 3012 BFD_RELOC_PPC64_ADDR16_LO_DS, 3013 BFD_RELOC_PPC64_GOT16_DS, 3014 BFD_RELOC_PPC64_GOT16_LO_DS, 3015 BFD_RELOC_PPC64_PLT16_LO_DS, 3016 BFD_RELOC_PPC64_SECTOFF_DS, 3017 BFD_RELOC_PPC64_SECTOFF_LO_DS, 3018 BFD_RELOC_PPC64_TOC16_DS, 3019 BFD_RELOC_PPC64_TOC16_LO_DS, 3020 BFD_RELOC_PPC64_PLTGOT16_DS, 3021 BFD_RELOC_PPC64_PLTGOT16_LO_DS, 3022 3023/* PowerPC and PowerPC64 thread-local storage relocations. */ 3024 BFD_RELOC_PPC_TLS, 3025 BFD_RELOC_PPC_TLSGD, 3026 BFD_RELOC_PPC_TLSLD, 3027 BFD_RELOC_PPC_DTPMOD, 3028 BFD_RELOC_PPC_TPREL16, 3029 BFD_RELOC_PPC_TPREL16_LO, 3030 BFD_RELOC_PPC_TPREL16_HI, 3031 BFD_RELOC_PPC_TPREL16_HA, 3032 BFD_RELOC_PPC_TPREL, 3033 BFD_RELOC_PPC_DTPREL16, 3034 BFD_RELOC_PPC_DTPREL16_LO, 3035 BFD_RELOC_PPC_DTPREL16_HI, 3036 BFD_RELOC_PPC_DTPREL16_HA, 3037 BFD_RELOC_PPC_DTPREL, 3038 BFD_RELOC_PPC_GOT_TLSGD16, 3039 BFD_RELOC_PPC_GOT_TLSGD16_LO, 3040 BFD_RELOC_PPC_GOT_TLSGD16_HI, 3041 BFD_RELOC_PPC_GOT_TLSGD16_HA, 3042 BFD_RELOC_PPC_GOT_TLSLD16, 3043 BFD_RELOC_PPC_GOT_TLSLD16_LO, 3044 BFD_RELOC_PPC_GOT_TLSLD16_HI, 3045 BFD_RELOC_PPC_GOT_TLSLD16_HA, 3046 BFD_RELOC_PPC_GOT_TPREL16, 3047 BFD_RELOC_PPC_GOT_TPREL16_LO, 3048 BFD_RELOC_PPC_GOT_TPREL16_HI, 3049 BFD_RELOC_PPC_GOT_TPREL16_HA, 3050 BFD_RELOC_PPC_GOT_DTPREL16, 3051 BFD_RELOC_PPC_GOT_DTPREL16_LO, 3052 BFD_RELOC_PPC_GOT_DTPREL16_HI, 3053 BFD_RELOC_PPC_GOT_DTPREL16_HA, 3054 BFD_RELOC_PPC64_TPREL16_DS, 3055 BFD_RELOC_PPC64_TPREL16_LO_DS, 3056 BFD_RELOC_PPC64_TPREL16_HIGHER, 3057 BFD_RELOC_PPC64_TPREL16_HIGHERA, 3058 BFD_RELOC_PPC64_TPREL16_HIGHEST, 3059 BFD_RELOC_PPC64_TPREL16_HIGHESTA, 3060 BFD_RELOC_PPC64_DTPREL16_DS, 3061 BFD_RELOC_PPC64_DTPREL16_LO_DS, 3062 BFD_RELOC_PPC64_DTPREL16_HIGHER, 3063 BFD_RELOC_PPC64_DTPREL16_HIGHERA, 3064 BFD_RELOC_PPC64_DTPREL16_HIGHEST, 3065 BFD_RELOC_PPC64_DTPREL16_HIGHESTA, 3066 3067/* IBM 370/390 relocations */ 3068 BFD_RELOC_I370_D12, 3069 3070/* The type of reloc used to build a constructor table - at the moment 3071probably a 32 bit wide absolute relocation, but the target can choose. 3072It generally does map to one of the other relocation types. */ 3073 BFD_RELOC_CTOR, 3074 3075/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are 3076not stored in the instruction. */ 3077 BFD_RELOC_ARM_PCREL_BRANCH, 3078 3079/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is 3080not stored in the instruction. The 2nd lowest bit comes from a 1 bit 3081field in the instruction. */ 3082 BFD_RELOC_ARM_PCREL_BLX, 3083 3084/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is 3085not stored in the instruction. The 2nd lowest bit comes from a 1 bit 3086field in the instruction. */ 3087 BFD_RELOC_THUMB_PCREL_BLX, 3088 3089/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */ 3090 BFD_RELOC_ARM_PCREL_CALL, 3091 3092/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */ 3093 BFD_RELOC_ARM_PCREL_JUMP, 3094 3095/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches. 3096The lowest bit must be zero and is not stored in the instruction. 3097Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an 3098"nn" one smaller in all cases. Note further that BRANCH23 3099corresponds to R_ARM_THM_CALL. */ 3100 BFD_RELOC_THUMB_PCREL_BRANCH7, 3101 BFD_RELOC_THUMB_PCREL_BRANCH9, 3102 BFD_RELOC_THUMB_PCREL_BRANCH12, 3103 BFD_RELOC_THUMB_PCREL_BRANCH20, 3104 BFD_RELOC_THUMB_PCREL_BRANCH23, 3105 BFD_RELOC_THUMB_PCREL_BRANCH25, 3106 3107/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */ 3108 BFD_RELOC_ARM_OFFSET_IMM, 3109 3110/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */ 3111 BFD_RELOC_ARM_THUMB_OFFSET, 3112 3113/* Pc-relative or absolute relocation depending on target. Used for 3114entries in .init_array sections. */ 3115 BFD_RELOC_ARM_TARGET1, 3116 3117/* Read-only segment base relative address. */ 3118 BFD_RELOC_ARM_ROSEGREL32, 3119 3120/* Data segment base relative address. */ 3121 BFD_RELOC_ARM_SBREL32, 3122 3123/* This reloc is used for references to RTTI data from exception handling 3124tables. The actual definition depends on the target. It may be a 3125pc-relative or some form of GOT-indirect relocation. */ 3126 BFD_RELOC_ARM_TARGET2, 3127 3128/* 31-bit PC relative address. */ 3129 BFD_RELOC_ARM_PREL31, 3130 3131/* Low and High halfword relocations for MOVW and MOVT instructions. */ 3132 BFD_RELOC_ARM_MOVW, 3133 BFD_RELOC_ARM_MOVT, 3134 BFD_RELOC_ARM_MOVW_PCREL, 3135 BFD_RELOC_ARM_MOVT_PCREL, 3136 BFD_RELOC_ARM_THUMB_MOVW, 3137 BFD_RELOC_ARM_THUMB_MOVT, 3138 BFD_RELOC_ARM_THUMB_MOVW_PCREL, 3139 BFD_RELOC_ARM_THUMB_MOVT_PCREL, 3140 3141/* Relocations for setting up GOTs and PLTs for shared libraries. */ 3142 BFD_RELOC_ARM_JUMP_SLOT, 3143 BFD_RELOC_ARM_GLOB_DAT, 3144 BFD_RELOC_ARM_GOT32, 3145 BFD_RELOC_ARM_PLT32, 3146 BFD_RELOC_ARM_RELATIVE, 3147 BFD_RELOC_ARM_GOTOFF, 3148 BFD_RELOC_ARM_GOTPC, 3149 BFD_RELOC_ARM_GOT_PREL, 3150 3151/* ARM thread-local storage relocations. */ 3152 BFD_RELOC_ARM_TLS_GD32, 3153 BFD_RELOC_ARM_TLS_LDO32, 3154 BFD_RELOC_ARM_TLS_LDM32, 3155 BFD_RELOC_ARM_TLS_DTPOFF32, 3156 BFD_RELOC_ARM_TLS_DTPMOD32, 3157 BFD_RELOC_ARM_TLS_TPOFF32, 3158 BFD_RELOC_ARM_TLS_IE32, 3159 BFD_RELOC_ARM_TLS_LE32, 3160 BFD_RELOC_ARM_TLS_GOTDESC, 3161 BFD_RELOC_ARM_TLS_CALL, 3162 BFD_RELOC_ARM_THM_TLS_CALL, 3163 BFD_RELOC_ARM_TLS_DESCSEQ, 3164 BFD_RELOC_ARM_THM_TLS_DESCSEQ, 3165 BFD_RELOC_ARM_TLS_DESC, 3166 3167/* ARM group relocations. */ 3168 BFD_RELOC_ARM_ALU_PC_G0_NC, 3169 BFD_RELOC_ARM_ALU_PC_G0, 3170 BFD_RELOC_ARM_ALU_PC_G1_NC, 3171 BFD_RELOC_ARM_ALU_PC_G1, 3172 BFD_RELOC_ARM_ALU_PC_G2, 3173 BFD_RELOC_ARM_LDR_PC_G0, 3174 BFD_RELOC_ARM_LDR_PC_G1, 3175 BFD_RELOC_ARM_LDR_PC_G2, 3176 BFD_RELOC_ARM_LDRS_PC_G0, 3177 BFD_RELOC_ARM_LDRS_PC_G1, 3178 BFD_RELOC_ARM_LDRS_PC_G2, 3179 BFD_RELOC_ARM_LDC_PC_G0, 3180 BFD_RELOC_ARM_LDC_PC_G1, 3181 BFD_RELOC_ARM_LDC_PC_G2, 3182 BFD_RELOC_ARM_ALU_SB_G0_NC, 3183 BFD_RELOC_ARM_ALU_SB_G0, 3184 BFD_RELOC_ARM_ALU_SB_G1_NC, 3185 BFD_RELOC_ARM_ALU_SB_G1, 3186 BFD_RELOC_ARM_ALU_SB_G2, 3187 BFD_RELOC_ARM_LDR_SB_G0, 3188 BFD_RELOC_ARM_LDR_SB_G1, 3189 BFD_RELOC_ARM_LDR_SB_G2, 3190 BFD_RELOC_ARM_LDRS_SB_G0, 3191 BFD_RELOC_ARM_LDRS_SB_G1, 3192 BFD_RELOC_ARM_LDRS_SB_G2, 3193 BFD_RELOC_ARM_LDC_SB_G0, 3194 BFD_RELOC_ARM_LDC_SB_G1, 3195 BFD_RELOC_ARM_LDC_SB_G2, 3196 3197/* Annotation of BX instructions. */ 3198 BFD_RELOC_ARM_V4BX, 3199 3200/* ARM support for STT_GNU_IFUNC. */ 3201 BFD_RELOC_ARM_IRELATIVE, 3202 3203/* These relocs are only used within the ARM assembler. They are not 3204(at present) written to any object files. */ 3205 BFD_RELOC_ARM_IMMEDIATE, 3206 BFD_RELOC_ARM_ADRL_IMMEDIATE, 3207 BFD_RELOC_ARM_T32_IMMEDIATE, 3208 BFD_RELOC_ARM_T32_ADD_IMM, 3209 BFD_RELOC_ARM_T32_IMM12, 3210 BFD_RELOC_ARM_T32_ADD_PC12, 3211 BFD_RELOC_ARM_SHIFT_IMM, 3212 BFD_RELOC_ARM_SMC, 3213 BFD_RELOC_ARM_HVC, 3214 BFD_RELOC_ARM_SWI, 3215 BFD_RELOC_ARM_MULTI, 3216 BFD_RELOC_ARM_CP_OFF_IMM, 3217 BFD_RELOC_ARM_CP_OFF_IMM_S2, 3218 BFD_RELOC_ARM_T32_CP_OFF_IMM, 3219 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2, 3220 BFD_RELOC_ARM_ADR_IMM, 3221 BFD_RELOC_ARM_LDR_IMM, 3222 BFD_RELOC_ARM_LITERAL, 3223 BFD_RELOC_ARM_IN_POOL, 3224 BFD_RELOC_ARM_OFFSET_IMM8, 3225 BFD_RELOC_ARM_T32_OFFSET_U8, 3226 BFD_RELOC_ARM_T32_OFFSET_IMM, 3227 BFD_RELOC_ARM_HWLITERAL, 3228 BFD_RELOC_ARM_THUMB_ADD, 3229 BFD_RELOC_ARM_THUMB_IMM, 3230 BFD_RELOC_ARM_THUMB_SHIFT, 3231 3232/* Renesas / SuperH SH relocs. Not all of these appear in object files. */ 3233 BFD_RELOC_SH_PCDISP8BY2, 3234 BFD_RELOC_SH_PCDISP12BY2, 3235 BFD_RELOC_SH_IMM3, 3236 BFD_RELOC_SH_IMM3U, 3237 BFD_RELOC_SH_DISP12, 3238 BFD_RELOC_SH_DISP12BY2, 3239 BFD_RELOC_SH_DISP12BY4, 3240 BFD_RELOC_SH_DISP12BY8, 3241 BFD_RELOC_SH_DISP20, 3242 BFD_RELOC_SH_DISP20BY8, 3243 BFD_RELOC_SH_IMM4, 3244 BFD_RELOC_SH_IMM4BY2, 3245 BFD_RELOC_SH_IMM4BY4, 3246 BFD_RELOC_SH_IMM8, 3247 BFD_RELOC_SH_IMM8BY2, 3248 BFD_RELOC_SH_IMM8BY4, 3249 BFD_RELOC_SH_PCRELIMM8BY2, 3250 BFD_RELOC_SH_PCRELIMM8BY4, 3251 BFD_RELOC_SH_SWITCH16, 3252 BFD_RELOC_SH_SWITCH32, 3253 BFD_RELOC_SH_USES, 3254 BFD_RELOC_SH_COUNT, 3255 BFD_RELOC_SH_ALIGN, 3256 BFD_RELOC_SH_CODE, 3257 BFD_RELOC_SH_DATA, 3258 BFD_RELOC_SH_LABEL, 3259 BFD_RELOC_SH_LOOP_START, 3260 BFD_RELOC_SH_LOOP_END, 3261 BFD_RELOC_SH_COPY, 3262 BFD_RELOC_SH_GLOB_DAT, 3263 BFD_RELOC_SH_JMP_SLOT, 3264 BFD_RELOC_SH_RELATIVE, 3265 BFD_RELOC_SH_GOTPC, 3266 BFD_RELOC_SH_GOT_LOW16, 3267 BFD_RELOC_SH_GOT_MEDLOW16, 3268 BFD_RELOC_SH_GOT_MEDHI16, 3269 BFD_RELOC_SH_GOT_HI16, 3270 BFD_RELOC_SH_GOTPLT_LOW16, 3271 BFD_RELOC_SH_GOTPLT_MEDLOW16, 3272 BFD_RELOC_SH_GOTPLT_MEDHI16, 3273 BFD_RELOC_SH_GOTPLT_HI16, 3274 BFD_RELOC_SH_PLT_LOW16, 3275 BFD_RELOC_SH_PLT_MEDLOW16, 3276 BFD_RELOC_SH_PLT_MEDHI16, 3277 BFD_RELOC_SH_PLT_HI16, 3278 BFD_RELOC_SH_GOTOFF_LOW16, 3279 BFD_RELOC_SH_GOTOFF_MEDLOW16, 3280 BFD_RELOC_SH_GOTOFF_MEDHI16, 3281 BFD_RELOC_SH_GOTOFF_HI16, 3282 BFD_RELOC_SH_GOTPC_LOW16, 3283 BFD_RELOC_SH_GOTPC_MEDLOW16, 3284 BFD_RELOC_SH_GOTPC_MEDHI16, 3285 BFD_RELOC_SH_GOTPC_HI16, 3286 BFD_RELOC_SH_COPY64, 3287 BFD_RELOC_SH_GLOB_DAT64, 3288 BFD_RELOC_SH_JMP_SLOT64, 3289 BFD_RELOC_SH_RELATIVE64, 3290 BFD_RELOC_SH_GOT10BY4, 3291 BFD_RELOC_SH_GOT10BY8, 3292 BFD_RELOC_SH_GOTPLT10BY4, 3293 BFD_RELOC_SH_GOTPLT10BY8, 3294 BFD_RELOC_SH_GOTPLT32, 3295 BFD_RELOC_SH_SHMEDIA_CODE, 3296 BFD_RELOC_SH_IMMU5, 3297 BFD_RELOC_SH_IMMS6, 3298 BFD_RELOC_SH_IMMS6BY32, 3299 BFD_RELOC_SH_IMMU6, 3300 BFD_RELOC_SH_IMMS10, 3301 BFD_RELOC_SH_IMMS10BY2, 3302 BFD_RELOC_SH_IMMS10BY4, 3303 BFD_RELOC_SH_IMMS10BY8, 3304 BFD_RELOC_SH_IMMS16, 3305 BFD_RELOC_SH_IMMU16, 3306 BFD_RELOC_SH_IMM_LOW16, 3307 BFD_RELOC_SH_IMM_LOW16_PCREL, 3308 BFD_RELOC_SH_IMM_MEDLOW16, 3309 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, 3310 BFD_RELOC_SH_IMM_MEDHI16, 3311 BFD_RELOC_SH_IMM_MEDHI16_PCREL, 3312 BFD_RELOC_SH_IMM_HI16, 3313 BFD_RELOC_SH_IMM_HI16_PCREL, 3314 BFD_RELOC_SH_PT_16, 3315 BFD_RELOC_SH_TLS_GD_32, 3316 BFD_RELOC_SH_TLS_LD_32, 3317 BFD_RELOC_SH_TLS_LDO_32, 3318 BFD_RELOC_SH_TLS_IE_32, 3319 BFD_RELOC_SH_TLS_LE_32, 3320 BFD_RELOC_SH_TLS_DTPMOD32, 3321 BFD_RELOC_SH_TLS_DTPOFF32, 3322 BFD_RELOC_SH_TLS_TPOFF32, 3323 BFD_RELOC_SH_GOT20, 3324 BFD_RELOC_SH_GOTOFF20, 3325 BFD_RELOC_SH_GOTFUNCDESC, 3326 BFD_RELOC_SH_GOTFUNCDESC20, 3327 BFD_RELOC_SH_GOTOFFFUNCDESC, 3328 BFD_RELOC_SH_GOTOFFFUNCDESC20, 3329 BFD_RELOC_SH_FUNCDESC, 3330 3331/* ARC Cores relocs. 3332ARC 22 bit pc-relative branch. The lowest two bits must be zero and are 3333not stored in the instruction. The high 20 bits are installed in bits 26 3334through 7 of the instruction. */ 3335 BFD_RELOC_ARC_B22_PCREL, 3336 3337/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not 3338stored in the instruction. The high 24 bits are installed in bits 23 3339through 0. */ 3340 BFD_RELOC_ARC_B26, 3341 3342/* ADI Blackfin 16 bit immediate absolute reloc. */ 3343 BFD_RELOC_BFIN_16_IMM, 3344 3345/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */ 3346 BFD_RELOC_BFIN_16_HIGH, 3347 3348/* ADI Blackfin 'a' part of LSETUP. */ 3349 BFD_RELOC_BFIN_4_PCREL, 3350 3351/* ADI Blackfin. */ 3352 BFD_RELOC_BFIN_5_PCREL, 3353 3354/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */ 3355 BFD_RELOC_BFIN_16_LOW, 3356 3357/* ADI Blackfin. */ 3358 BFD_RELOC_BFIN_10_PCREL, 3359 3360/* ADI Blackfin 'b' part of LSETUP. */ 3361 BFD_RELOC_BFIN_11_PCREL, 3362 3363/* ADI Blackfin. */ 3364 BFD_RELOC_BFIN_12_PCREL_JUMP, 3365 3366/* ADI Blackfin Short jump, pcrel. */ 3367 BFD_RELOC_BFIN_12_PCREL_JUMP_S, 3368 3369/* ADI Blackfin Call.x not implemented. */ 3370 BFD_RELOC_BFIN_24_PCREL_CALL_X, 3371 3372/* ADI Blackfin Long Jump pcrel. */ 3373 BFD_RELOC_BFIN_24_PCREL_JUMP_L, 3374 3375/* ADI Blackfin FD-PIC relocations. */ 3376 BFD_RELOC_BFIN_GOT17M4, 3377 BFD_RELOC_BFIN_GOTHI, 3378 BFD_RELOC_BFIN_GOTLO, 3379 BFD_RELOC_BFIN_FUNCDESC, 3380 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, 3381 BFD_RELOC_BFIN_FUNCDESC_GOTHI, 3382 BFD_RELOC_BFIN_FUNCDESC_GOTLO, 3383 BFD_RELOC_BFIN_FUNCDESC_VALUE, 3384 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, 3385 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI, 3386 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, 3387 BFD_RELOC_BFIN_GOTOFF17M4, 3388 BFD_RELOC_BFIN_GOTOFFHI, 3389 BFD_RELOC_BFIN_GOTOFFLO, 3390 3391/* ADI Blackfin GOT relocation. */ 3392 BFD_RELOC_BFIN_GOT, 3393 3394/* ADI Blackfin PLTPC relocation. */ 3395 BFD_RELOC_BFIN_PLTPC, 3396 3397/* ADI Blackfin arithmetic relocation. */ 3398 BFD_ARELOC_BFIN_PUSH, 3399 3400/* ADI Blackfin arithmetic relocation. */ 3401 BFD_ARELOC_BFIN_CONST, 3402 3403/* ADI Blackfin arithmetic relocation. */ 3404 BFD_ARELOC_BFIN_ADD, 3405 3406/* ADI Blackfin arithmetic relocation. */ 3407 BFD_ARELOC_BFIN_SUB, 3408 3409/* ADI Blackfin arithmetic relocation. */ 3410 BFD_ARELOC_BFIN_MULT, 3411 3412/* ADI Blackfin arithmetic relocation. */ 3413 BFD_ARELOC_BFIN_DIV, 3414 3415/* ADI Blackfin arithmetic relocation. */ 3416 BFD_ARELOC_BFIN_MOD, 3417 3418/* ADI Blackfin arithmetic relocation. */ 3419 BFD_ARELOC_BFIN_LSHIFT, 3420 3421/* ADI Blackfin arithmetic relocation. */ 3422 BFD_ARELOC_BFIN_RSHIFT, 3423 3424/* ADI Blackfin arithmetic relocation. */ 3425 BFD_ARELOC_BFIN_AND, 3426 3427/* ADI Blackfin arithmetic relocation. */ 3428 BFD_ARELOC_BFIN_OR, 3429 3430/* ADI Blackfin arithmetic relocation. */ 3431 BFD_ARELOC_BFIN_XOR, 3432 3433/* ADI Blackfin arithmetic relocation. */ 3434 BFD_ARELOC_BFIN_LAND, 3435 3436/* ADI Blackfin arithmetic relocation. */ 3437 BFD_ARELOC_BFIN_LOR, 3438 3439/* ADI Blackfin arithmetic relocation. */ 3440 BFD_ARELOC_BFIN_LEN, 3441 3442/* ADI Blackfin arithmetic relocation. */ 3443 BFD_ARELOC_BFIN_NEG, 3444 3445/* ADI Blackfin arithmetic relocation. */ 3446 BFD_ARELOC_BFIN_COMP, 3447 3448/* ADI Blackfin arithmetic relocation. */ 3449 BFD_ARELOC_BFIN_PAGE, 3450 3451/* ADI Blackfin arithmetic relocation. */ 3452 BFD_ARELOC_BFIN_HWPAGE, 3453 3454/* ADI Blackfin arithmetic relocation. */ 3455 BFD_ARELOC_BFIN_ADDR, 3456 3457/* Mitsubishi D10V relocs. 3458This is a 10-bit reloc with the right 2 bits 3459assumed to be 0. */ 3460 BFD_RELOC_D10V_10_PCREL_R, 3461 3462/* Mitsubishi D10V relocs. 3463This is a 10-bit reloc with the right 2 bits 3464assumed to be 0. This is the same as the previous reloc 3465except it is in the left container, i.e., 3466shifted left 15 bits. */ 3467 BFD_RELOC_D10V_10_PCREL_L, 3468 3469/* This is an 18-bit reloc with the right 2 bits 3470assumed to be 0. */ 3471 BFD_RELOC_D10V_18, 3472 3473/* This is an 18-bit reloc with the right 2 bits 3474assumed to be 0. */ 3475 BFD_RELOC_D10V_18_PCREL, 3476 3477/* Mitsubishi D30V relocs. 3478This is a 6-bit absolute reloc. */ 3479 BFD_RELOC_D30V_6, 3480 3481/* This is a 6-bit pc-relative reloc with 3482the right 3 bits assumed to be 0. */ 3483 BFD_RELOC_D30V_9_PCREL, 3484 3485/* This is a 6-bit pc-relative reloc with 3486the right 3 bits assumed to be 0. Same 3487as the previous reloc but on the right side 3488of the container. */ 3489 BFD_RELOC_D30V_9_PCREL_R, 3490 3491/* This is a 12-bit absolute reloc with the 3492right 3 bitsassumed to be 0. */ 3493 BFD_RELOC_D30V_15, 3494 3495/* This is a 12-bit pc-relative reloc with 3496the right 3 bits assumed to be 0. */ 3497 BFD_RELOC_D30V_15_PCREL, 3498 3499/* This is a 12-bit pc-relative reloc with 3500the right 3 bits assumed to be 0. Same 3501as the previous reloc but on the right side 3502of the container. */ 3503 BFD_RELOC_D30V_15_PCREL_R, 3504 3505/* This is an 18-bit absolute reloc with 3506the right 3 bits assumed to be 0. */ 3507 BFD_RELOC_D30V_21, 3508 3509/* This is an 18-bit pc-relative reloc with 3510the right 3 bits assumed to be 0. */ 3511 BFD_RELOC_D30V_21_PCREL, 3512 3513/* This is an 18-bit pc-relative reloc with 3514the right 3 bits assumed to be 0. Same 3515as the previous reloc but on the right side 3516of the container. */ 3517 BFD_RELOC_D30V_21_PCREL_R, 3518 3519/* This is a 32-bit absolute reloc. */ 3520 BFD_RELOC_D30V_32, 3521 3522/* This is a 32-bit pc-relative reloc. */ 3523 BFD_RELOC_D30V_32_PCREL, 3524 3525/* DLX relocs */ 3526 BFD_RELOC_DLX_HI16_S, 3527 3528/* DLX relocs */ 3529 BFD_RELOC_DLX_LO16, 3530 3531/* DLX relocs */ 3532 BFD_RELOC_DLX_JMP26, 3533 3534/* Renesas M16C/M32C Relocations. */ 3535 BFD_RELOC_M32C_HI8, 3536 BFD_RELOC_M32C_RL_JUMP, 3537 BFD_RELOC_M32C_RL_1ADDR, 3538 BFD_RELOC_M32C_RL_2ADDR, 3539 3540/* Renesas M32R (formerly Mitsubishi M32R) relocs. 3541This is a 24 bit absolute address. */ 3542 BFD_RELOC_M32R_24, 3543 3544/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */ 3545 BFD_RELOC_M32R_10_PCREL, 3546 3547/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */ 3548 BFD_RELOC_M32R_18_PCREL, 3549 3550/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */ 3551 BFD_RELOC_M32R_26_PCREL, 3552 3553/* This is a 16-bit reloc containing the high 16 bits of an address 3554used when the lower 16 bits are treated as unsigned. */ 3555 BFD_RELOC_M32R_HI16_ULO, 3556 3557/* This is a 16-bit reloc containing the high 16 bits of an address 3558used when the lower 16 bits are treated as signed. */ 3559 BFD_RELOC_M32R_HI16_SLO, 3560 3561/* This is a 16-bit reloc containing the lower 16 bits of an address. */ 3562 BFD_RELOC_M32R_LO16, 3563 3564/* This is a 16-bit reloc containing the small data area offset for use in 3565add3, load, and store instructions. */ 3566 BFD_RELOC_M32R_SDA16, 3567 3568/* For PIC. */ 3569 BFD_RELOC_M32R_GOT24, 3570 BFD_RELOC_M32R_26_PLTREL, 3571 BFD_RELOC_M32R_COPY, 3572 BFD_RELOC_M32R_GLOB_DAT, 3573 BFD_RELOC_M32R_JMP_SLOT, 3574 BFD_RELOC_M32R_RELATIVE, 3575 BFD_RELOC_M32R_GOTOFF, 3576 BFD_RELOC_M32R_GOTOFF_HI_ULO, 3577 BFD_RELOC_M32R_GOTOFF_HI_SLO, 3578 BFD_RELOC_M32R_GOTOFF_LO, 3579 BFD_RELOC_M32R_GOTPC24, 3580 BFD_RELOC_M32R_GOT16_HI_ULO, 3581 BFD_RELOC_M32R_GOT16_HI_SLO, 3582 BFD_RELOC_M32R_GOT16_LO, 3583 BFD_RELOC_M32R_GOTPC_HI_ULO, 3584 BFD_RELOC_M32R_GOTPC_HI_SLO, 3585 BFD_RELOC_M32R_GOTPC_LO, 3586 3587/* This is a 9-bit reloc */ 3588 BFD_RELOC_V850_9_PCREL, 3589 3590/* This is a 22-bit reloc */ 3591 BFD_RELOC_V850_22_PCREL, 3592 3593/* This is a 16 bit offset from the short data area pointer. */ 3594 BFD_RELOC_V850_SDA_16_16_OFFSET, 3595 3596/* This is a 16 bit offset (of which only 15 bits are used) from the 3597short data area pointer. */ 3598 BFD_RELOC_V850_SDA_15_16_OFFSET, 3599 3600/* This is a 16 bit offset from the zero data area pointer. */ 3601 BFD_RELOC_V850_ZDA_16_16_OFFSET, 3602 3603/* This is a 16 bit offset (of which only 15 bits are used) from the 3604zero data area pointer. */ 3605 BFD_RELOC_V850_ZDA_15_16_OFFSET, 3606 3607/* This is an 8 bit offset (of which only 6 bits are used) from the 3608tiny data area pointer. */ 3609 BFD_RELOC_V850_TDA_6_8_OFFSET, 3610 3611/* This is an 8bit offset (of which only 7 bits are used) from the tiny 3612data area pointer. */ 3613 BFD_RELOC_V850_TDA_7_8_OFFSET, 3614 3615/* This is a 7 bit offset from the tiny data area pointer. */ 3616 BFD_RELOC_V850_TDA_7_7_OFFSET, 3617 3618/* This is a 16 bit offset from the tiny data area pointer. */ 3619 BFD_RELOC_V850_TDA_16_16_OFFSET, 3620 3621/* This is a 5 bit offset (of which only 4 bits are used) from the tiny 3622data area pointer. */ 3623 BFD_RELOC_V850_TDA_4_5_OFFSET, 3624 3625/* This is a 4 bit offset from the tiny data area pointer. */ 3626 BFD_RELOC_V850_TDA_4_4_OFFSET, 3627 3628/* This is a 16 bit offset from the short data area pointer, with the 3629bits placed non-contiguously in the instruction. */ 3630 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, 3631 3632/* This is a 16 bit offset from the zero data area pointer, with the 3633bits placed non-contiguously in the instruction. */ 3634 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, 3635 3636/* This is a 6 bit offset from the call table base pointer. */ 3637 BFD_RELOC_V850_CALLT_6_7_OFFSET, 3638 3639/* This is a 16 bit offset from the call table base pointer. */ 3640 BFD_RELOC_V850_CALLT_16_16_OFFSET, 3641 3642/* Used for relaxing indirect function calls. */ 3643 BFD_RELOC_V850_LONGCALL, 3644 3645/* Used for relaxing indirect jumps. */ 3646 BFD_RELOC_V850_LONGJUMP, 3647 3648/* Used to maintain alignment whilst relaxing. */ 3649 BFD_RELOC_V850_ALIGN, 3650 3651/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu 3652instructions. */ 3653 BFD_RELOC_V850_LO16_SPLIT_OFFSET, 3654 3655/* This is a 16-bit reloc. */ 3656 BFD_RELOC_V850_16_PCREL, 3657 3658/* This is a 17-bit reloc. */ 3659 BFD_RELOC_V850_17_PCREL, 3660 3661/* This is a 23-bit reloc. */ 3662 BFD_RELOC_V850_23, 3663 3664/* This is a 32-bit reloc. */ 3665 BFD_RELOC_V850_32_PCREL, 3666 3667/* This is a 32-bit reloc. */ 3668 BFD_RELOC_V850_32_ABS, 3669 3670/* This is a 16-bit reloc. */ 3671 BFD_RELOC_V850_16_SPLIT_OFFSET, 3672 3673/* This is a 16-bit reloc. */ 3674 BFD_RELOC_V850_16_S1, 3675 3676/* Low 16 bits. 16 bit shifted by 1. */ 3677 BFD_RELOC_V850_LO16_S1, 3678 3679/* This is a 16 bit offset from the call table base pointer. */ 3680 BFD_RELOC_V850_CALLT_15_16_OFFSET, 3681 3682/* DSO relocations. */ 3683 BFD_RELOC_V850_32_GOTPCREL, 3684 3685/* DSO relocations. */ 3686 BFD_RELOC_V850_16_GOT, 3687 3688/* DSO relocations. */ 3689 BFD_RELOC_V850_32_GOT, 3690 3691/* DSO relocations. */ 3692 BFD_RELOC_V850_22_PLT_PCREL, 3693 3694/* DSO relocations. */ 3695 BFD_RELOC_V850_32_PLT_PCREL, 3696 3697/* DSO relocations. */ 3698 BFD_RELOC_V850_COPY, 3699 3700/* DSO relocations. */ 3701 BFD_RELOC_V850_GLOB_DAT, 3702 3703/* DSO relocations. */ 3704 BFD_RELOC_V850_JMP_SLOT, 3705 3706/* DSO relocations. */ 3707 BFD_RELOC_V850_RELATIVE, 3708 3709/* DSO relocations. */ 3710 BFD_RELOC_V850_16_GOTOFF, 3711 3712/* DSO relocations. */ 3713 BFD_RELOC_V850_32_GOTOFF, 3714 3715/* start code. */ 3716 BFD_RELOC_V850_CODE, 3717 3718/* start data in text. */ 3719 BFD_RELOC_V850_DATA, 3720 3721/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the 3722instruction. */ 3723 BFD_RELOC_MN10300_32_PCREL, 3724 3725/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the 3726instruction. */ 3727 BFD_RELOC_MN10300_16_PCREL, 3728 3729/* This is a 8bit DP reloc for the tms320c30, where the most 3730significant 8 bits of a 24 bit word are placed into the least 3731significant 8 bits of the opcode. */ 3732 BFD_RELOC_TIC30_LDP, 3733 3734/* This is a 7bit reloc for the tms320c54x, where the least 3735significant 7 bits of a 16 bit word are placed into the least 3736significant 7 bits of the opcode. */ 3737 BFD_RELOC_TIC54X_PARTLS7, 3738 3739/* This is a 9bit DP reloc for the tms320c54x, where the most 3740significant 9 bits of a 16 bit word are placed into the least 3741significant 9 bits of the opcode. */ 3742 BFD_RELOC_TIC54X_PARTMS9, 3743 3744/* This is an extended address 23-bit reloc for the tms320c54x. */ 3745 BFD_RELOC_TIC54X_23, 3746 3747/* This is a 16-bit reloc for the tms320c54x, where the least 3748significant 16 bits of a 23-bit extended address are placed into 3749the opcode. */ 3750 BFD_RELOC_TIC54X_16_OF_23, 3751 3752/* This is a reloc for the tms320c54x, where the most 3753significant 7 bits of a 23-bit extended address are placed into 3754the opcode. */ 3755 BFD_RELOC_TIC54X_MS7_OF_23, 3756 3757/* TMS320C6000 relocations. */ 3758 BFD_RELOC_C6000_PCR_S21, 3759 BFD_RELOC_C6000_PCR_S12, 3760 BFD_RELOC_C6000_PCR_S10, 3761 BFD_RELOC_C6000_PCR_S7, 3762 BFD_RELOC_C6000_ABS_S16, 3763 BFD_RELOC_C6000_ABS_L16, 3764 BFD_RELOC_C6000_ABS_H16, 3765 BFD_RELOC_C6000_SBR_U15_B, 3766 BFD_RELOC_C6000_SBR_U15_H, 3767 BFD_RELOC_C6000_SBR_U15_W, 3768 BFD_RELOC_C6000_SBR_S16, 3769 BFD_RELOC_C6000_SBR_L16_B, 3770 BFD_RELOC_C6000_SBR_L16_H, 3771 BFD_RELOC_C6000_SBR_L16_W, 3772 BFD_RELOC_C6000_SBR_H16_B, 3773 BFD_RELOC_C6000_SBR_H16_H, 3774 BFD_RELOC_C6000_SBR_H16_W, 3775 BFD_RELOC_C6000_SBR_GOT_U15_W, 3776 BFD_RELOC_C6000_SBR_GOT_L16_W, 3777 BFD_RELOC_C6000_SBR_GOT_H16_W, 3778 BFD_RELOC_C6000_DSBT_INDEX, 3779 BFD_RELOC_C6000_PREL31, 3780 BFD_RELOC_C6000_COPY, 3781 BFD_RELOC_C6000_JUMP_SLOT, 3782 BFD_RELOC_C6000_EHTYPE, 3783 BFD_RELOC_C6000_PCR_H16, 3784 BFD_RELOC_C6000_PCR_L16, 3785 BFD_RELOC_C6000_ALIGN, 3786 BFD_RELOC_C6000_FPHEAD, 3787 BFD_RELOC_C6000_NOCMP, 3788 3789/* This is a 48 bit reloc for the FR30 that stores 32 bits. */ 3790 BFD_RELOC_FR30_48, 3791 3792/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into 3793two sections. */ 3794 BFD_RELOC_FR30_20, 3795 3796/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in 37974 bits. */ 3798 BFD_RELOC_FR30_6_IN_4, 3799 3800/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset 3801into 8 bits. */ 3802 BFD_RELOC_FR30_8_IN_8, 3803 3804/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset 3805into 8 bits. */ 3806 BFD_RELOC_FR30_9_IN_8, 3807 3808/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset 3809into 8 bits. */ 3810 BFD_RELOC_FR30_10_IN_8, 3811 3812/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative 3813short offset into 8 bits. */ 3814 BFD_RELOC_FR30_9_PCREL, 3815 3816/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative 3817short offset into 11 bits. */ 3818 BFD_RELOC_FR30_12_PCREL, 3819 3820/* Motorola Mcore relocations. */ 3821 BFD_RELOC_MCORE_PCREL_IMM8BY4, 3822 BFD_RELOC_MCORE_PCREL_IMM11BY2, 3823 BFD_RELOC_MCORE_PCREL_IMM4BY2, 3824 BFD_RELOC_MCORE_PCREL_32, 3825 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, 3826 BFD_RELOC_MCORE_RVA, 3827 3828/* Toshiba Media Processor Relocations. */ 3829 BFD_RELOC_MEP_8, 3830 BFD_RELOC_MEP_16, 3831 BFD_RELOC_MEP_32, 3832 BFD_RELOC_MEP_PCREL8A2, 3833 BFD_RELOC_MEP_PCREL12A2, 3834 BFD_RELOC_MEP_PCREL17A2, 3835 BFD_RELOC_MEP_PCREL24A2, 3836 BFD_RELOC_MEP_PCABS24A2, 3837 BFD_RELOC_MEP_LOW16, 3838 BFD_RELOC_MEP_HI16U, 3839 BFD_RELOC_MEP_HI16S, 3840 BFD_RELOC_MEP_GPREL, 3841 BFD_RELOC_MEP_TPREL, 3842 BFD_RELOC_MEP_TPREL7, 3843 BFD_RELOC_MEP_TPREL7A2, 3844 BFD_RELOC_MEP_TPREL7A4, 3845 BFD_RELOC_MEP_UIMM24, 3846 BFD_RELOC_MEP_ADDR24A4, 3847 BFD_RELOC_MEP_GNU_VTINHERIT, 3848 BFD_RELOC_MEP_GNU_VTENTRY, 3849 3850 3851/* These are relocations for the GETA instruction. */ 3852 BFD_RELOC_MMIX_GETA, 3853 BFD_RELOC_MMIX_GETA_1, 3854 BFD_RELOC_MMIX_GETA_2, 3855 BFD_RELOC_MMIX_GETA_3, 3856 3857/* These are relocations for a conditional branch instruction. */ 3858 BFD_RELOC_MMIX_CBRANCH, 3859 BFD_RELOC_MMIX_CBRANCH_J, 3860 BFD_RELOC_MMIX_CBRANCH_1, 3861 BFD_RELOC_MMIX_CBRANCH_2, 3862 BFD_RELOC_MMIX_CBRANCH_3, 3863 3864/* These are relocations for the PUSHJ instruction. */ 3865 BFD_RELOC_MMIX_PUSHJ, 3866 BFD_RELOC_MMIX_PUSHJ_1, 3867 BFD_RELOC_MMIX_PUSHJ_2, 3868 BFD_RELOC_MMIX_PUSHJ_3, 3869 BFD_RELOC_MMIX_PUSHJ_STUBBABLE, 3870 3871/* These are relocations for the JMP instruction. */ 3872 BFD_RELOC_MMIX_JMP, 3873 BFD_RELOC_MMIX_JMP_1, 3874 BFD_RELOC_MMIX_JMP_2, 3875 BFD_RELOC_MMIX_JMP_3, 3876 3877/* This is a relocation for a relative address as in a GETA instruction or 3878a branch. */ 3879 BFD_RELOC_MMIX_ADDR19, 3880 3881/* This is a relocation for a relative address as in a JMP instruction. */ 3882 BFD_RELOC_MMIX_ADDR27, 3883 3884/* This is a relocation for an instruction field that may be a general 3885register or a value 0..255. */ 3886 BFD_RELOC_MMIX_REG_OR_BYTE, 3887 3888/* This is a relocation for an instruction field that may be a general 3889register. */ 3890 BFD_RELOC_MMIX_REG, 3891 3892/* This is a relocation for two instruction fields holding a register and 3893an offset, the equivalent of the relocation. */ 3894 BFD_RELOC_MMIX_BASE_PLUS_OFFSET, 3895 3896/* This relocation is an assertion that the expression is not allocated as 3897a global register. It does not modify contents. */ 3898 BFD_RELOC_MMIX_LOCAL, 3899 3900/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative 3901short offset into 7 bits. */ 3902 BFD_RELOC_AVR_7_PCREL, 3903 3904/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative 3905short offset into 12 bits. */ 3906 BFD_RELOC_AVR_13_PCREL, 3907 3908/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually 3909program memory address) into 16 bits. */ 3910 BFD_RELOC_AVR_16_PM, 3911 3912/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 3913data memory address) into 8 bit immediate value of LDI insn. */ 3914 BFD_RELOC_AVR_LO8_LDI, 3915 3916/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3917of data memory address) into 8 bit immediate value of LDI insn. */ 3918 BFD_RELOC_AVR_HI8_LDI, 3919 3920/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3921of program memory address) into 8 bit immediate value of LDI insn. */ 3922 BFD_RELOC_AVR_HH8_LDI, 3923 3924/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3925of 32 bit value) into 8 bit immediate value of LDI insn. */ 3926 BFD_RELOC_AVR_MS8_LDI, 3927 3928/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3929(usually data memory address) into 8 bit immediate value of SUBI insn. */ 3930 BFD_RELOC_AVR_LO8_LDI_NEG, 3931 3932/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3933(high 8 bit of data memory address) into 8 bit immediate value of 3934SUBI insn. */ 3935 BFD_RELOC_AVR_HI8_LDI_NEG, 3936 3937/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3938(most high 8 bit of program memory address) into 8 bit immediate value 3939of LDI or SUBI insn. */ 3940 BFD_RELOC_AVR_HH8_LDI_NEG, 3941 3942/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb 3943of 32 bit value) into 8 bit immediate value of LDI insn. */ 3944 BFD_RELOC_AVR_MS8_LDI_NEG, 3945 3946/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 3947command address) into 8 bit immediate value of LDI insn. */ 3948 BFD_RELOC_AVR_LO8_LDI_PM, 3949 3950/* This is a 16 bit reloc for the AVR that stores 8 bit value 3951(command address) into 8 bit immediate value of LDI insn. If the address 3952is beyond the 128k boundary, the linker inserts a jump stub for this reloc 3953in the lower 128k. */ 3954 BFD_RELOC_AVR_LO8_LDI_GS, 3955 3956/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3957of command address) into 8 bit immediate value of LDI insn. */ 3958 BFD_RELOC_AVR_HI8_LDI_PM, 3959 3960/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3961of command address) into 8 bit immediate value of LDI insn. If the address 3962is beyond the 128k boundary, the linker inserts a jump stub for this reloc 3963below 128k. */ 3964 BFD_RELOC_AVR_HI8_LDI_GS, 3965 3966/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3967of command address) into 8 bit immediate value of LDI insn. */ 3968 BFD_RELOC_AVR_HH8_LDI_PM, 3969 3970/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3971(usually command address) into 8 bit immediate value of SUBI insn. */ 3972 BFD_RELOC_AVR_LO8_LDI_PM_NEG, 3973 3974/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3975(high 8 bit of 16 bit command address) into 8 bit immediate value 3976of SUBI insn. */ 3977 BFD_RELOC_AVR_HI8_LDI_PM_NEG, 3978 3979/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3980(high 6 bit of 22 bit command address) into 8 bit immediate 3981value of SUBI insn. */ 3982 BFD_RELOC_AVR_HH8_LDI_PM_NEG, 3983 3984/* This is a 32 bit reloc for the AVR that stores 23 bit value 3985into 22 bits. */ 3986 BFD_RELOC_AVR_CALL, 3987 3988/* This is a 16 bit reloc for the AVR that stores all needed bits 3989for absolute addressing with ldi with overflow check to linktime */ 3990 BFD_RELOC_AVR_LDI, 3991 3992/* This is a 6 bit reloc for the AVR that stores offset for ldd/std 3993instructions */ 3994 BFD_RELOC_AVR_6, 3995 3996/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw 3997instructions */ 3998 BFD_RELOC_AVR_6_ADIW, 3999 4000/* Renesas RX Relocations. */ 4001 BFD_RELOC_RX_NEG8, 4002 BFD_RELOC_RX_NEG16, 4003 BFD_RELOC_RX_NEG24, 4004 BFD_RELOC_RX_NEG32, 4005 BFD_RELOC_RX_16_OP, 4006 BFD_RELOC_RX_24_OP, 4007 BFD_RELOC_RX_32_OP, 4008 BFD_RELOC_RX_8U, 4009 BFD_RELOC_RX_16U, 4010 BFD_RELOC_RX_24U, 4011 BFD_RELOC_RX_DIR3U_PCREL, 4012 BFD_RELOC_RX_DIFF, 4013 BFD_RELOC_RX_GPRELB, 4014 BFD_RELOC_RX_GPRELW, 4015 BFD_RELOC_RX_GPRELL, 4016 BFD_RELOC_RX_SYM, 4017 BFD_RELOC_RX_OP_SUBTRACT, 4018 BFD_RELOC_RX_OP_NEG, 4019 BFD_RELOC_RX_ABS8, 4020 BFD_RELOC_RX_ABS16, 4021 BFD_RELOC_RX_ABS16_REV, 4022 BFD_RELOC_RX_ABS32, 4023 BFD_RELOC_RX_ABS32_REV, 4024 BFD_RELOC_RX_ABS16U, 4025 BFD_RELOC_RX_ABS16UW, 4026 BFD_RELOC_RX_ABS16UL, 4027 BFD_RELOC_RX_RELAX, 4028 4029/* Direct 12 bit. */ 4030 BFD_RELOC_390_12, 4031 4032/* 12 bit GOT offset. */ 4033 BFD_RELOC_390_GOT12, 4034 4035/* 32 bit PC relative PLT address. */ 4036 BFD_RELOC_390_PLT32, 4037 4038/* Copy symbol at runtime. */ 4039 BFD_RELOC_390_COPY, 4040 4041/* Create GOT entry. */ 4042 BFD_RELOC_390_GLOB_DAT, 4043 4044/* Create PLT entry. */ 4045 BFD_RELOC_390_JMP_SLOT, 4046 4047/* Adjust by program base. */ 4048 BFD_RELOC_390_RELATIVE, 4049 4050/* 32 bit PC relative offset to GOT. */ 4051 BFD_RELOC_390_GOTPC, 4052 4053/* 16 bit GOT offset. */ 4054 BFD_RELOC_390_GOT16, 4055 4056/* PC relative 16 bit shifted by 1. */ 4057 BFD_RELOC_390_PC16DBL, 4058 4059/* 16 bit PC rel. PLT shifted by 1. */ 4060 BFD_RELOC_390_PLT16DBL, 4061 4062/* PC relative 32 bit shifted by 1. */ 4063 BFD_RELOC_390_PC32DBL, 4064 4065/* 32 bit PC rel. PLT shifted by 1. */ 4066 BFD_RELOC_390_PLT32DBL, 4067 4068/* 32 bit PC rel. GOT shifted by 1. */ 4069 BFD_RELOC_390_GOTPCDBL, 4070 4071/* 64 bit GOT offset. */ 4072 BFD_RELOC_390_GOT64, 4073 4074/* 64 bit PC relative PLT address. */ 4075 BFD_RELOC_390_PLT64, 4076 4077/* 32 bit rel. offset to GOT entry. */ 4078 BFD_RELOC_390_GOTENT, 4079 4080/* 64 bit offset to GOT. */ 4081 BFD_RELOC_390_GOTOFF64, 4082 4083/* 12-bit offset to symbol-entry within GOT, with PLT handling. */ 4084 BFD_RELOC_390_GOTPLT12, 4085 4086/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 4087 BFD_RELOC_390_GOTPLT16, 4088 4089/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 4090 BFD_RELOC_390_GOTPLT32, 4091 4092/* 64-bit offset to symbol-entry within GOT, with PLT handling. */ 4093 BFD_RELOC_390_GOTPLT64, 4094 4095/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */ 4096 BFD_RELOC_390_GOTPLTENT, 4097 4098/* 16-bit rel. offset from the GOT to a PLT entry. */ 4099 BFD_RELOC_390_PLTOFF16, 4100 4101/* 32-bit rel. offset from the GOT to a PLT entry. */ 4102 BFD_RELOC_390_PLTOFF32, 4103 4104/* 64-bit rel. offset from the GOT to a PLT entry. */ 4105 BFD_RELOC_390_PLTOFF64, 4106 4107/* s390 tls relocations. */ 4108 BFD_RELOC_390_TLS_LOAD, 4109 BFD_RELOC_390_TLS_GDCALL, 4110 BFD_RELOC_390_TLS_LDCALL, 4111 BFD_RELOC_390_TLS_GD32, 4112 BFD_RELOC_390_TLS_GD64, 4113 BFD_RELOC_390_TLS_GOTIE12, 4114 BFD_RELOC_390_TLS_GOTIE32, 4115 BFD_RELOC_390_TLS_GOTIE64, 4116 BFD_RELOC_390_TLS_LDM32, 4117 BFD_RELOC_390_TLS_LDM64, 4118 BFD_RELOC_390_TLS_IE32, 4119 BFD_RELOC_390_TLS_IE64, 4120 BFD_RELOC_390_TLS_IEENT, 4121 BFD_RELOC_390_TLS_LE32, 4122 BFD_RELOC_390_TLS_LE64, 4123 BFD_RELOC_390_TLS_LDO32, 4124 BFD_RELOC_390_TLS_LDO64, 4125 BFD_RELOC_390_TLS_DTPMOD, 4126 BFD_RELOC_390_TLS_DTPOFF, 4127 BFD_RELOC_390_TLS_TPOFF, 4128 4129/* Long displacement extension. */ 4130 BFD_RELOC_390_20, 4131 BFD_RELOC_390_GOT20, 4132 BFD_RELOC_390_GOTPLT20, 4133 BFD_RELOC_390_TLS_GOTIE20, 4134 4135/* Score relocations 4136Low 16 bit for load/store */ 4137 BFD_RELOC_SCORE_GPREL15, 4138 4139/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */ 4140 BFD_RELOC_SCORE_DUMMY2, 4141 BFD_RELOC_SCORE_JMP, 4142 4143/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */ 4144 BFD_RELOC_SCORE_BRANCH, 4145 4146/* This is a 32-bit reloc for 48-bit instructions. */ 4147 BFD_RELOC_SCORE_IMM30, 4148 4149/* This is a 32-bit reloc for 48-bit instructions. */ 4150 BFD_RELOC_SCORE_IMM32, 4151 4152/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */ 4153 BFD_RELOC_SCORE16_JMP, 4154 4155/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */ 4156 BFD_RELOC_SCORE16_BRANCH, 4157 4158/* This is a 9-bit reloc with the right 1 bit assumed to be 0 */ 4159 BFD_RELOC_SCORE_BCMP, 4160 4161/* Undocumented Score relocs */ 4162 BFD_RELOC_SCORE_GOT15, 4163 BFD_RELOC_SCORE_GOT_LO16, 4164 BFD_RELOC_SCORE_CALL15, 4165 BFD_RELOC_SCORE_DUMMY_HI16, 4166 4167/* Scenix IP2K - 9-bit register number / data address */ 4168 BFD_RELOC_IP2K_FR9, 4169 4170/* Scenix IP2K - 4-bit register/data bank number */ 4171 BFD_RELOC_IP2K_BANK, 4172 4173/* Scenix IP2K - low 13 bits of instruction word address */ 4174 BFD_RELOC_IP2K_ADDR16CJP, 4175 4176/* Scenix IP2K - high 3 bits of instruction word address */ 4177 BFD_RELOC_IP2K_PAGE3, 4178 4179/* Scenix IP2K - ext/low/high 8 bits of data address */ 4180 BFD_RELOC_IP2K_LO8DATA, 4181 BFD_RELOC_IP2K_HI8DATA, 4182 BFD_RELOC_IP2K_EX8DATA, 4183 4184/* Scenix IP2K - low/high 8 bits of instruction word address */ 4185 BFD_RELOC_IP2K_LO8INSN, 4186 BFD_RELOC_IP2K_HI8INSN, 4187 4188/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */ 4189 BFD_RELOC_IP2K_PC_SKIP, 4190 4191/* Scenix IP2K - 16 bit word address in text section. */ 4192 BFD_RELOC_IP2K_TEXT, 4193 4194/* Scenix IP2K - 7-bit sp or dp offset */ 4195 BFD_RELOC_IP2K_FR_OFFSET, 4196 4197/* Scenix VPE4K coprocessor - data/insn-space addressing */ 4198 BFD_RELOC_VPE4KMATH_DATA, 4199 BFD_RELOC_VPE4KMATH_INSN, 4200 4201/* These two relocations are used by the linker to determine which of 4202the entries in a C++ virtual function table are actually used. When 4203the --gc-sections option is given, the linker will zero out the entries 4204that are not used, so that the code for those functions need not be 4205included in the output. 4206 4207VTABLE_INHERIT is a zero-space relocation used to describe to the 4208linker the inheritance tree of a C++ virtual function table. The 4209relocation's symbol should be the parent class' vtable, and the 4210relocation should be located at the child vtable. 4211 4212VTABLE_ENTRY is a zero-space relocation that describes the use of a 4213virtual function table entry. The reloc's symbol should refer to the 4214table of the class mentioned in the code. Off of that base, an offset 4215describes the entry that is being used. For Rela hosts, this offset 4216is stored in the reloc's addend. For Rel hosts, we are forced to put 4217this offset in the reloc's section offset. */ 4218 BFD_RELOC_VTABLE_INHERIT, 4219 BFD_RELOC_VTABLE_ENTRY, 4220 4221/* Intel IA64 Relocations. */ 4222 BFD_RELOC_IA64_IMM14, 4223 BFD_RELOC_IA64_IMM22, 4224 BFD_RELOC_IA64_IMM64, 4225 BFD_RELOC_IA64_DIR32MSB, 4226 BFD_RELOC_IA64_DIR32LSB, 4227 BFD_RELOC_IA64_DIR64MSB, 4228 BFD_RELOC_IA64_DIR64LSB, 4229 BFD_RELOC_IA64_GPREL22, 4230 BFD_RELOC_IA64_GPREL64I, 4231 BFD_RELOC_IA64_GPREL32MSB, 4232 BFD_RELOC_IA64_GPREL32LSB, 4233 BFD_RELOC_IA64_GPREL64MSB, 4234 BFD_RELOC_IA64_GPREL64LSB, 4235 BFD_RELOC_IA64_LTOFF22, 4236 BFD_RELOC_IA64_LTOFF64I, 4237 BFD_RELOC_IA64_PLTOFF22, 4238 BFD_RELOC_IA64_PLTOFF64I, 4239 BFD_RELOC_IA64_PLTOFF64MSB, 4240 BFD_RELOC_IA64_PLTOFF64LSB, 4241 BFD_RELOC_IA64_FPTR64I, 4242 BFD_RELOC_IA64_FPTR32MSB, 4243 BFD_RELOC_IA64_FPTR32LSB, 4244 BFD_RELOC_IA64_FPTR64MSB, 4245 BFD_RELOC_IA64_FPTR64LSB, 4246 BFD_RELOC_IA64_PCREL21B, 4247 BFD_RELOC_IA64_PCREL21BI, 4248 BFD_RELOC_IA64_PCREL21M, 4249 BFD_RELOC_IA64_PCREL21F, 4250 BFD_RELOC_IA64_PCREL22, 4251 BFD_RELOC_IA64_PCREL60B, 4252 BFD_RELOC_IA64_PCREL64I, 4253 BFD_RELOC_IA64_PCREL32MSB, 4254 BFD_RELOC_IA64_PCREL32LSB, 4255 BFD_RELOC_IA64_PCREL64MSB, 4256 BFD_RELOC_IA64_PCREL64LSB, 4257 BFD_RELOC_IA64_LTOFF_FPTR22, 4258 BFD_RELOC_IA64_LTOFF_FPTR64I, 4259 BFD_RELOC_IA64_LTOFF_FPTR32MSB, 4260 BFD_RELOC_IA64_LTOFF_FPTR32LSB, 4261 BFD_RELOC_IA64_LTOFF_FPTR64MSB, 4262 BFD_RELOC_IA64_LTOFF_FPTR64LSB, 4263 BFD_RELOC_IA64_SEGREL32MSB, 4264 BFD_RELOC_IA64_SEGREL32LSB, 4265 BFD_RELOC_IA64_SEGREL64MSB, 4266 BFD_RELOC_IA64_SEGREL64LSB, 4267 BFD_RELOC_IA64_SECREL32MSB, 4268 BFD_RELOC_IA64_SECREL32LSB, 4269 BFD_RELOC_IA64_SECREL64MSB, 4270 BFD_RELOC_IA64_SECREL64LSB, 4271 BFD_RELOC_IA64_REL32MSB, 4272 BFD_RELOC_IA64_REL32LSB, 4273 BFD_RELOC_IA64_REL64MSB, 4274 BFD_RELOC_IA64_REL64LSB, 4275 BFD_RELOC_IA64_LTV32MSB, 4276 BFD_RELOC_IA64_LTV32LSB, 4277 BFD_RELOC_IA64_LTV64MSB, 4278 BFD_RELOC_IA64_LTV64LSB, 4279 BFD_RELOC_IA64_IPLTMSB, 4280 BFD_RELOC_IA64_IPLTLSB, 4281 BFD_RELOC_IA64_COPY, 4282 BFD_RELOC_IA64_LTOFF22X, 4283 BFD_RELOC_IA64_LDXMOV, 4284 BFD_RELOC_IA64_TPREL14, 4285 BFD_RELOC_IA64_TPREL22, 4286 BFD_RELOC_IA64_TPREL64I, 4287 BFD_RELOC_IA64_TPREL64MSB, 4288 BFD_RELOC_IA64_TPREL64LSB, 4289 BFD_RELOC_IA64_LTOFF_TPREL22, 4290 BFD_RELOC_IA64_DTPMOD64MSB, 4291 BFD_RELOC_IA64_DTPMOD64LSB, 4292 BFD_RELOC_IA64_LTOFF_DTPMOD22, 4293 BFD_RELOC_IA64_DTPREL14, 4294 BFD_RELOC_IA64_DTPREL22, 4295 BFD_RELOC_IA64_DTPREL64I, 4296 BFD_RELOC_IA64_DTPREL32MSB, 4297 BFD_RELOC_IA64_DTPREL32LSB, 4298 BFD_RELOC_IA64_DTPREL64MSB, 4299 BFD_RELOC_IA64_DTPREL64LSB, 4300 BFD_RELOC_IA64_LTOFF_DTPREL22, 4301 4302/* Motorola 68HC11 reloc. 4303This is the 8 bit high part of an absolute address. */ 4304 BFD_RELOC_M68HC11_HI8, 4305 4306/* Motorola 68HC11 reloc. 4307This is the 8 bit low part of an absolute address. */ 4308 BFD_RELOC_M68HC11_LO8, 4309 4310/* Motorola 68HC11 reloc. 4311This is the 3 bit of a value. */ 4312 BFD_RELOC_M68HC11_3B, 4313 4314/* Motorola 68HC11 reloc. 4315This reloc marks the beginning of a jump/call instruction. 4316It is used for linker relaxation to correctly identify beginning 4317of instruction and change some branches to use PC-relative 4318addressing mode. */ 4319 BFD_RELOC_M68HC11_RL_JUMP, 4320 4321/* Motorola 68HC11 reloc. 4322This reloc marks a group of several instructions that gcc generates 4323and for which the linker relaxation pass can modify and/or remove 4324some of them. */ 4325 BFD_RELOC_M68HC11_RL_GROUP, 4326 4327/* Motorola 68HC11 reloc. 4328This is the 16-bit lower part of an address. It is used for 'call' 4329instruction to specify the symbol address without any special 4330transformation (due to memory bank window). */ 4331 BFD_RELOC_M68HC11_LO16, 4332 4333/* Motorola 68HC11 reloc. 4334This is a 8-bit reloc that specifies the page number of an address. 4335It is used by 'call' instruction to specify the page number of 4336the symbol. */ 4337 BFD_RELOC_M68HC11_PAGE, 4338 4339/* Motorola 68HC11 reloc. 4340This is a 24-bit reloc that represents the address with a 16-bit 4341value and a 8-bit page number. The symbol address is transformed 4342to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */ 4343 BFD_RELOC_M68HC11_24, 4344 4345/* Motorola 68HC12 reloc. 4346This is the 5 bits of a value. */ 4347 BFD_RELOC_M68HC12_5B, 4348 4349/* NS CR16C Relocations. */ 4350 BFD_RELOC_16C_NUM08, 4351 BFD_RELOC_16C_NUM08_C, 4352 BFD_RELOC_16C_NUM16, 4353 BFD_RELOC_16C_NUM16_C, 4354 BFD_RELOC_16C_NUM32, 4355 BFD_RELOC_16C_NUM32_C, 4356 BFD_RELOC_16C_DISP04, 4357 BFD_RELOC_16C_DISP04_C, 4358 BFD_RELOC_16C_DISP08, 4359 BFD_RELOC_16C_DISP08_C, 4360 BFD_RELOC_16C_DISP16, 4361 BFD_RELOC_16C_DISP16_C, 4362 BFD_RELOC_16C_DISP24, 4363 BFD_RELOC_16C_DISP24_C, 4364 BFD_RELOC_16C_DISP24a, 4365 BFD_RELOC_16C_DISP24a_C, 4366 BFD_RELOC_16C_REG04, 4367 BFD_RELOC_16C_REG04_C, 4368 BFD_RELOC_16C_REG04a, 4369 BFD_RELOC_16C_REG04a_C, 4370 BFD_RELOC_16C_REG14, 4371 BFD_RELOC_16C_REG14_C, 4372 BFD_RELOC_16C_REG16, 4373 BFD_RELOC_16C_REG16_C, 4374 BFD_RELOC_16C_REG20, 4375 BFD_RELOC_16C_REG20_C, 4376 BFD_RELOC_16C_ABS20, 4377 BFD_RELOC_16C_ABS20_C, 4378 BFD_RELOC_16C_ABS24, 4379 BFD_RELOC_16C_ABS24_C, 4380 BFD_RELOC_16C_IMM04, 4381 BFD_RELOC_16C_IMM04_C, 4382 BFD_RELOC_16C_IMM16, 4383 BFD_RELOC_16C_IMM16_C, 4384 BFD_RELOC_16C_IMM20, 4385 BFD_RELOC_16C_IMM20_C, 4386 BFD_RELOC_16C_IMM24, 4387 BFD_RELOC_16C_IMM24_C, 4388 BFD_RELOC_16C_IMM32, 4389 BFD_RELOC_16C_IMM32_C, 4390 4391/* NS CR16 Relocations. */ 4392 BFD_RELOC_CR16_NUM8, 4393 BFD_RELOC_CR16_NUM16, 4394 BFD_RELOC_CR16_NUM32, 4395 BFD_RELOC_CR16_NUM32a, 4396 BFD_RELOC_CR16_REGREL0, 4397 BFD_RELOC_CR16_REGREL4, 4398 BFD_RELOC_CR16_REGREL4a, 4399 BFD_RELOC_CR16_REGREL14, 4400 BFD_RELOC_CR16_REGREL14a, 4401 BFD_RELOC_CR16_REGREL16, 4402 BFD_RELOC_CR16_REGREL20, 4403 BFD_RELOC_CR16_REGREL20a, 4404 BFD_RELOC_CR16_ABS20, 4405 BFD_RELOC_CR16_ABS24, 4406 BFD_RELOC_CR16_IMM4, 4407 BFD_RELOC_CR16_IMM8, 4408 BFD_RELOC_CR16_IMM16, 4409 BFD_RELOC_CR16_IMM20, 4410 BFD_RELOC_CR16_IMM24, 4411 BFD_RELOC_CR16_IMM32, 4412 BFD_RELOC_CR16_IMM32a, 4413 BFD_RELOC_CR16_DISP4, 4414 BFD_RELOC_CR16_DISP8, 4415 BFD_RELOC_CR16_DISP16, 4416 BFD_RELOC_CR16_DISP20, 4417 BFD_RELOC_CR16_DISP24, 4418 BFD_RELOC_CR16_DISP24a, 4419 BFD_RELOC_CR16_SWITCH8, 4420 BFD_RELOC_CR16_SWITCH16, 4421 BFD_RELOC_CR16_SWITCH32, 4422 BFD_RELOC_CR16_GOT_REGREL20, 4423 BFD_RELOC_CR16_GOTC_REGREL20, 4424 BFD_RELOC_CR16_GLOB_DAT, 4425 4426/* NS CRX Relocations. */ 4427 BFD_RELOC_CRX_REL4, 4428 BFD_RELOC_CRX_REL8, 4429 BFD_RELOC_CRX_REL8_CMP, 4430 BFD_RELOC_CRX_REL16, 4431 BFD_RELOC_CRX_REL24, 4432 BFD_RELOC_CRX_REL32, 4433 BFD_RELOC_CRX_REGREL12, 4434 BFD_RELOC_CRX_REGREL22, 4435 BFD_RELOC_CRX_REGREL28, 4436 BFD_RELOC_CRX_REGREL32, 4437 BFD_RELOC_CRX_ABS16, 4438 BFD_RELOC_CRX_ABS32, 4439 BFD_RELOC_CRX_NUM8, 4440 BFD_RELOC_CRX_NUM16, 4441 BFD_RELOC_CRX_NUM32, 4442 BFD_RELOC_CRX_IMM16, 4443 BFD_RELOC_CRX_IMM32, 4444 BFD_RELOC_CRX_SWITCH8, 4445 BFD_RELOC_CRX_SWITCH16, 4446 BFD_RELOC_CRX_SWITCH32, 4447 4448/* These relocs are only used within the CRIS assembler. They are not 4449(at present) written to any object files. */ 4450 BFD_RELOC_CRIS_BDISP8, 4451 BFD_RELOC_CRIS_UNSIGNED_5, 4452 BFD_RELOC_CRIS_SIGNED_6, 4453 BFD_RELOC_CRIS_UNSIGNED_6, 4454 BFD_RELOC_CRIS_SIGNED_8, 4455 BFD_RELOC_CRIS_UNSIGNED_8, 4456 BFD_RELOC_CRIS_SIGNED_16, 4457 BFD_RELOC_CRIS_UNSIGNED_16, 4458 BFD_RELOC_CRIS_LAPCQ_OFFSET, 4459 BFD_RELOC_CRIS_UNSIGNED_4, 4460 4461/* Relocs used in ELF shared libraries for CRIS. */ 4462 BFD_RELOC_CRIS_COPY, 4463 BFD_RELOC_CRIS_GLOB_DAT, 4464 BFD_RELOC_CRIS_JUMP_SLOT, 4465 BFD_RELOC_CRIS_RELATIVE, 4466 4467/* 32-bit offset to symbol-entry within GOT. */ 4468 BFD_RELOC_CRIS_32_GOT, 4469 4470/* 16-bit offset to symbol-entry within GOT. */ 4471 BFD_RELOC_CRIS_16_GOT, 4472 4473/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 4474 BFD_RELOC_CRIS_32_GOTPLT, 4475 4476/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 4477 BFD_RELOC_CRIS_16_GOTPLT, 4478 4479/* 32-bit offset to symbol, relative to GOT. */ 4480 BFD_RELOC_CRIS_32_GOTREL, 4481 4482/* 32-bit offset to symbol with PLT entry, relative to GOT. */ 4483 BFD_RELOC_CRIS_32_PLT_GOTREL, 4484 4485/* 32-bit offset to symbol with PLT entry, relative to this relocation. */ 4486 BFD_RELOC_CRIS_32_PLT_PCREL, 4487 4488/* Relocs used in TLS code for CRIS. */ 4489 BFD_RELOC_CRIS_32_GOT_GD, 4490 BFD_RELOC_CRIS_16_GOT_GD, 4491 BFD_RELOC_CRIS_32_GD, 4492 BFD_RELOC_CRIS_DTP, 4493 BFD_RELOC_CRIS_32_DTPREL, 4494 BFD_RELOC_CRIS_16_DTPREL, 4495 BFD_RELOC_CRIS_32_GOT_TPREL, 4496 BFD_RELOC_CRIS_16_GOT_TPREL, 4497 BFD_RELOC_CRIS_32_TPREL, 4498 BFD_RELOC_CRIS_16_TPREL, 4499 BFD_RELOC_CRIS_DTPMOD, 4500 BFD_RELOC_CRIS_32_IE, 4501 4502/* Intel i860 Relocations. */ 4503 BFD_RELOC_860_COPY, 4504 BFD_RELOC_860_GLOB_DAT, 4505 BFD_RELOC_860_JUMP_SLOT, 4506 BFD_RELOC_860_RELATIVE, 4507 BFD_RELOC_860_PC26, 4508 BFD_RELOC_860_PLT26, 4509 BFD_RELOC_860_PC16, 4510 BFD_RELOC_860_LOW0, 4511 BFD_RELOC_860_SPLIT0, 4512 BFD_RELOC_860_LOW1, 4513 BFD_RELOC_860_SPLIT1, 4514 BFD_RELOC_860_LOW2, 4515 BFD_RELOC_860_SPLIT2, 4516 BFD_RELOC_860_LOW3, 4517 BFD_RELOC_860_LOGOT0, 4518 BFD_RELOC_860_SPGOT0, 4519 BFD_RELOC_860_LOGOT1, 4520 BFD_RELOC_860_SPGOT1, 4521 BFD_RELOC_860_LOGOTOFF0, 4522 BFD_RELOC_860_SPGOTOFF0, 4523 BFD_RELOC_860_LOGOTOFF1, 4524 BFD_RELOC_860_SPGOTOFF1, 4525 BFD_RELOC_860_LOGOTOFF2, 4526 BFD_RELOC_860_LOGOTOFF3, 4527 BFD_RELOC_860_LOPC, 4528 BFD_RELOC_860_HIGHADJ, 4529 BFD_RELOC_860_HAGOT, 4530 BFD_RELOC_860_HAGOTOFF, 4531 BFD_RELOC_860_HAPC, 4532 BFD_RELOC_860_HIGH, 4533 BFD_RELOC_860_HIGOT, 4534 BFD_RELOC_860_HIGOTOFF, 4535 4536/* OpenRISC Relocations. */ 4537 BFD_RELOC_OPENRISC_ABS_26, 4538 BFD_RELOC_OPENRISC_REL_26, 4539 4540/* H8 elf Relocations. */ 4541 BFD_RELOC_H8_DIR16A8, 4542 BFD_RELOC_H8_DIR16R8, 4543 BFD_RELOC_H8_DIR24A8, 4544 BFD_RELOC_H8_DIR24R8, 4545 BFD_RELOC_H8_DIR32A16, 4546 4547/* Sony Xstormy16 Relocations. */ 4548 BFD_RELOC_XSTORMY16_REL_12, 4549 BFD_RELOC_XSTORMY16_12, 4550 BFD_RELOC_XSTORMY16_24, 4551 BFD_RELOC_XSTORMY16_FPTR16, 4552 4553/* Self-describing complex relocations. */ 4554 BFD_RELOC_RELC, 4555 4556 4557/* Infineon Relocations. */ 4558 BFD_RELOC_XC16X_PAG, 4559 BFD_RELOC_XC16X_POF, 4560 BFD_RELOC_XC16X_SEG, 4561 BFD_RELOC_XC16X_SOF, 4562 4563/* Relocations used by VAX ELF. */ 4564 BFD_RELOC_VAX_GLOB_DAT, 4565 BFD_RELOC_VAX_JMP_SLOT, 4566 BFD_RELOC_VAX_RELATIVE, 4567 4568/* Morpho MT - 16 bit immediate relocation. */ 4569 BFD_RELOC_MT_PC16, 4570 4571/* Morpho MT - Hi 16 bits of an address. */ 4572 BFD_RELOC_MT_HI16, 4573 4574/* Morpho MT - Low 16 bits of an address. */ 4575 BFD_RELOC_MT_LO16, 4576 4577/* Morpho MT - Used to tell the linker which vtable entries are used. */ 4578 BFD_RELOC_MT_GNU_VTINHERIT, 4579 4580/* Morpho MT - Used to tell the linker which vtable entries are used. */ 4581 BFD_RELOC_MT_GNU_VTENTRY, 4582 4583/* Morpho MT - 8 bit immediate relocation. */ 4584 BFD_RELOC_MT_PCINSN8, 4585 4586/* msp430 specific relocation codes */ 4587 BFD_RELOC_MSP430_10_PCREL, 4588 BFD_RELOC_MSP430_16_PCREL, 4589 BFD_RELOC_MSP430_16, 4590 BFD_RELOC_MSP430_16_PCREL_BYTE, 4591 BFD_RELOC_MSP430_16_BYTE, 4592 BFD_RELOC_MSP430_2X_PCREL, 4593 BFD_RELOC_MSP430_RL_PCREL, 4594 4595/* IQ2000 Relocations. */ 4596 BFD_RELOC_IQ2000_OFFSET_16, 4597 BFD_RELOC_IQ2000_OFFSET_21, 4598 BFD_RELOC_IQ2000_UHI16, 4599 4600/* Special Xtensa relocation used only by PLT entries in ELF shared 4601objects to indicate that the runtime linker should set the value 4602to one of its own internal functions or data structures. */ 4603 BFD_RELOC_XTENSA_RTLD, 4604 4605/* Xtensa relocations for ELF shared objects. */ 4606 BFD_RELOC_XTENSA_GLOB_DAT, 4607 BFD_RELOC_XTENSA_JMP_SLOT, 4608 BFD_RELOC_XTENSA_RELATIVE, 4609 4610/* Xtensa relocation used in ELF object files for symbols that may require 4611PLT entries. Otherwise, this is just a generic 32-bit relocation. */ 4612 BFD_RELOC_XTENSA_PLT, 4613 4614/* Xtensa relocations to mark the difference of two local symbols. 4615These are only needed to support linker relaxation and can be ignored 4616when not relaxing. The field is set to the value of the difference 4617assuming no relaxation. The relocation encodes the position of the 4618first symbol so the linker can determine whether to adjust the field 4619value. */ 4620 BFD_RELOC_XTENSA_DIFF8, 4621 BFD_RELOC_XTENSA_DIFF16, 4622 BFD_RELOC_XTENSA_DIFF32, 4623 4624/* Generic Xtensa relocations for instruction operands. Only the slot 4625number is encoded in the relocation. The relocation applies to the 4626last PC-relative immediate operand, or if there are no PC-relative 4627immediates, to the last immediate operand. */ 4628 BFD_RELOC_XTENSA_SLOT0_OP, 4629 BFD_RELOC_XTENSA_SLOT1_OP, 4630 BFD_RELOC_XTENSA_SLOT2_OP, 4631 BFD_RELOC_XTENSA_SLOT3_OP, 4632 BFD_RELOC_XTENSA_SLOT4_OP, 4633 BFD_RELOC_XTENSA_SLOT5_OP, 4634 BFD_RELOC_XTENSA_SLOT6_OP, 4635 BFD_RELOC_XTENSA_SLOT7_OP, 4636 BFD_RELOC_XTENSA_SLOT8_OP, 4637 BFD_RELOC_XTENSA_SLOT9_OP, 4638 BFD_RELOC_XTENSA_SLOT10_OP, 4639 BFD_RELOC_XTENSA_SLOT11_OP, 4640 BFD_RELOC_XTENSA_SLOT12_OP, 4641 BFD_RELOC_XTENSA_SLOT13_OP, 4642 BFD_RELOC_XTENSA_SLOT14_OP, 4643 4644/* Alternate Xtensa relocations. Only the slot is encoded in the 4645relocation. The meaning of these relocations is opcode-specific. */ 4646 BFD_RELOC_XTENSA_SLOT0_ALT, 4647 BFD_RELOC_XTENSA_SLOT1_ALT, 4648 BFD_RELOC_XTENSA_SLOT2_ALT, 4649 BFD_RELOC_XTENSA_SLOT3_ALT, 4650 BFD_RELOC_XTENSA_SLOT4_ALT, 4651 BFD_RELOC_XTENSA_SLOT5_ALT, 4652 BFD_RELOC_XTENSA_SLOT6_ALT, 4653 BFD_RELOC_XTENSA_SLOT7_ALT, 4654 BFD_RELOC_XTENSA_SLOT8_ALT, 4655 BFD_RELOC_XTENSA_SLOT9_ALT, 4656 BFD_RELOC_XTENSA_SLOT10_ALT, 4657 BFD_RELOC_XTENSA_SLOT11_ALT, 4658 BFD_RELOC_XTENSA_SLOT12_ALT, 4659 BFD_RELOC_XTENSA_SLOT13_ALT, 4660 BFD_RELOC_XTENSA_SLOT14_ALT, 4661 4662/* Xtensa relocations for backward compatibility. These have all been 4663replaced by BFD_RELOC_XTENSA_SLOT0_OP. */ 4664 BFD_RELOC_XTENSA_OP0, 4665 BFD_RELOC_XTENSA_OP1, 4666 BFD_RELOC_XTENSA_OP2, 4667 4668/* Xtensa relocation to mark that the assembler expanded the 4669instructions from an original target. The expansion size is 4670encoded in the reloc size. */ 4671 BFD_RELOC_XTENSA_ASM_EXPAND, 4672 4673/* Xtensa relocation to mark that the linker should simplify 4674assembler-expanded instructions. This is commonly used 4675internally by the linker after analysis of a 4676BFD_RELOC_XTENSA_ASM_EXPAND. */ 4677 BFD_RELOC_XTENSA_ASM_SIMPLIFY, 4678 4679/* Xtensa TLS relocations. */ 4680 BFD_RELOC_XTENSA_TLSDESC_FN, 4681 BFD_RELOC_XTENSA_TLSDESC_ARG, 4682 BFD_RELOC_XTENSA_TLS_DTPOFF, 4683 BFD_RELOC_XTENSA_TLS_TPOFF, 4684 BFD_RELOC_XTENSA_TLS_FUNC, 4685 BFD_RELOC_XTENSA_TLS_ARG, 4686 BFD_RELOC_XTENSA_TLS_CALL, 4687 4688/* 8 bit signed offset in (ix+d) or (iy+d). */ 4689 BFD_RELOC_Z80_DISP8, 4690 4691/* DJNZ offset. */ 4692 BFD_RELOC_Z8K_DISP7, 4693 4694/* CALR offset. */ 4695 BFD_RELOC_Z8K_CALLR, 4696 4697/* 4 bit value. */ 4698 BFD_RELOC_Z8K_IMM4L, 4699 4700/* Lattice Mico32 relocations. */ 4701 BFD_RELOC_LM32_CALL, 4702 BFD_RELOC_LM32_BRANCH, 4703 BFD_RELOC_LM32_16_GOT, 4704 BFD_RELOC_LM32_GOTOFF_HI16, 4705 BFD_RELOC_LM32_GOTOFF_LO16, 4706 BFD_RELOC_LM32_COPY, 4707 BFD_RELOC_LM32_GLOB_DAT, 4708 BFD_RELOC_LM32_JMP_SLOT, 4709 BFD_RELOC_LM32_RELATIVE, 4710 4711/* Difference between two section addreses. Must be followed by a 4712BFD_RELOC_MACH_O_PAIR. */ 4713 BFD_RELOC_MACH_O_SECTDIFF, 4714 4715/* Pair of relocation. Contains the first symbol. */ 4716 BFD_RELOC_MACH_O_PAIR, 4717 4718/* PCREL relocations. They are marked as branch to create PLT entry if 4719required. */ 4720 BFD_RELOC_MACH_O_X86_64_BRANCH32, 4721 BFD_RELOC_MACH_O_X86_64_BRANCH8, 4722 4723/* Used when referencing a GOT entry. */ 4724 BFD_RELOC_MACH_O_X86_64_GOT, 4725 4726/* Used when loading a GOT entry with movq. It is specially marked so that 4727the linker could optimize the movq to a leaq if possible. */ 4728 BFD_RELOC_MACH_O_X86_64_GOT_LOAD, 4729 4730/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */ 4731 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32, 4732 4733/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */ 4734 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64, 4735 4736/* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */ 4737 BFD_RELOC_MACH_O_X86_64_PCREL32_1, 4738 4739/* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */ 4740 BFD_RELOC_MACH_O_X86_64_PCREL32_2, 4741 4742/* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */ 4743 BFD_RELOC_MACH_O_X86_64_PCREL32_4, 4744 4745/* This is a 32 bit reloc for the microblaze that stores the 4746low 16 bits of a value */ 4747 BFD_RELOC_MICROBLAZE_32_LO, 4748 4749/* This is a 32 bit pc-relative reloc for the microblaze that 4750stores the low 16 bits of a value */ 4751 BFD_RELOC_MICROBLAZE_32_LO_PCREL, 4752 4753/* This is a 32 bit reloc for the microblaze that stores a 4754value relative to the read-only small data area anchor */ 4755 BFD_RELOC_MICROBLAZE_32_ROSDA, 4756 4757/* This is a 32 bit reloc for the microblaze that stores a 4758value relative to the read-write small data area anchor */ 4759 BFD_RELOC_MICROBLAZE_32_RWSDA, 4760 4761/* This is a 32 bit reloc for the microblaze to handle 4762expressions of the form "Symbol Op Symbol" */ 4763 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM, 4764 4765/* This is a 64 bit reloc that stores the 32 bit pc relative 4766value in two words (with an imm instruction). No relocation is 4767done here - only used for relaxing */ 4768 BFD_RELOC_MICROBLAZE_64_NONE, 4769 4770/* This is a 64 bit reloc that stores the 32 bit pc relative 4771value in two words (with an imm instruction). The relocation is 4772PC-relative GOT offset */ 4773 BFD_RELOC_MICROBLAZE_64_GOTPC, 4774 4775/* This is a 64 bit reloc that stores the 32 bit pc relative 4776value in two words (with an imm instruction). The relocation is 4777GOT offset */ 4778 BFD_RELOC_MICROBLAZE_64_GOT, 4779 4780/* This is a 64 bit reloc that stores the 32 bit pc relative 4781value in two words (with an imm instruction). The relocation is 4782PC-relative offset into PLT */ 4783 BFD_RELOC_MICROBLAZE_64_PLT, 4784 4785/* This is a 64 bit reloc that stores the 32 bit GOT relative 4786value in two words (with an imm instruction). The relocation is 4787relative offset from _GLOBAL_OFFSET_TABLE_ */ 4788 BFD_RELOC_MICROBLAZE_64_GOTOFF, 4789 4790/* This is a 32 bit reloc that stores the 32 bit GOT relative 4791value in a word. The relocation is relative offset from */ 4792 BFD_RELOC_MICROBLAZE_32_GOTOFF, 4793 4794/* This is used to tell the dynamic linker to copy the value out of 4795the dynamic object into the runtime process image. */ 4796 BFD_RELOC_MICROBLAZE_COPY, 4797 BFD_RELOC_UNUSED }; 4798typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; 4799reloc_howto_type *bfd_reloc_type_lookup 4800 (bfd *abfd, bfd_reloc_code_real_type code); 4801reloc_howto_type *bfd_reloc_name_lookup 4802 (bfd *abfd, const char *reloc_name); 4803 4804const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); 4805 4806/* Extracted from syms.c. */ 4807 4808typedef struct bfd_symbol 4809{ 4810 /* A pointer to the BFD which owns the symbol. This information 4811 is necessary so that a back end can work out what additional 4812 information (invisible to the application writer) is carried 4813 with the symbol. 4814 4815 This field is *almost* redundant, since you can use section->owner 4816 instead, except that some symbols point to the global sections 4817 bfd_{abs,com,und}_section. This could be fixed by making 4818 these globals be per-bfd (or per-target-flavor). FIXME. */ 4819 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ 4820 4821 /* The text of the symbol. The name is left alone, and not copied; the 4822 application may not alter it. */ 4823 const char *name; 4824 4825 /* The value of the symbol. This really should be a union of a 4826 numeric value with a pointer, since some flags indicate that 4827 a pointer to another symbol is stored here. */ 4828 symvalue value; 4829 4830 /* Attributes of a symbol. */ 4831#define BSF_NO_FLAGS 0x00 4832 4833 /* The symbol has local scope; <<static>> in <<C>>. The value 4834 is the offset into the section of the data. */ 4835#define BSF_LOCAL (1 << 0) 4836 4837 /* The symbol has global scope; initialized data in <<C>>. The 4838 value is the offset into the section of the data. */ 4839#define BSF_GLOBAL (1 << 1) 4840 4841 /* The symbol has global scope and is exported. The value is 4842 the offset into the section of the data. */ 4843#define BSF_EXPORT BSF_GLOBAL /* No real difference. */ 4844 4845 /* A normal C symbol would be one of: 4846 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or 4847 <<BSF_GLOBAL>>. */ 4848 4849 /* The symbol is a debugging record. The value has an arbitrary 4850 meaning, unless BSF_DEBUGGING_RELOC is also set. */ 4851#define BSF_DEBUGGING (1 << 2) 4852 4853 /* The symbol denotes a function entry point. Used in ELF, 4854 perhaps others someday. */ 4855#define BSF_FUNCTION (1 << 3) 4856 4857 /* Used by the linker. */ 4858#define BSF_KEEP (1 << 5) 4859#define BSF_KEEP_G (1 << 6) 4860 4861 /* A weak global symbol, overridable without warnings by 4862 a regular global symbol of the same name. */ 4863#define BSF_WEAK (1 << 7) 4864 4865 /* This symbol was created to point to a section, e.g. ELF's 4866 STT_SECTION symbols. */ 4867#define BSF_SECTION_SYM (1 << 8) 4868 4869 /* The symbol used to be a common symbol, but now it is 4870 allocated. */ 4871#define BSF_OLD_COMMON (1 << 9) 4872 4873 /* In some files the type of a symbol sometimes alters its 4874 location in an output file - ie in coff a <<ISFCN>> symbol 4875 which is also <<C_EXT>> symbol appears where it was 4876 declared and not at the end of a section. This bit is set 4877 by the target BFD part to convey this information. */ 4878#define BSF_NOT_AT_END (1 << 10) 4879 4880 /* Signal that the symbol is the label of constructor section. */ 4881#define BSF_CONSTRUCTOR (1 << 11) 4882 4883 /* Signal that the symbol is a warning symbol. The name is a 4884 warning. The name of the next symbol is the one to warn about; 4885 if a reference is made to a symbol with the same name as the next 4886 symbol, a warning is issued by the linker. */ 4887#define BSF_WARNING (1 << 12) 4888 4889 /* Signal that the symbol is indirect. This symbol is an indirect 4890 pointer to the symbol with the same name as the next symbol. */ 4891#define BSF_INDIRECT (1 << 13) 4892 4893 /* BSF_FILE marks symbols that contain a file name. This is used 4894 for ELF STT_FILE symbols. */ 4895#define BSF_FILE (1 << 14) 4896 4897 /* Symbol is from dynamic linking information. */ 4898#define BSF_DYNAMIC (1 << 15) 4899 4900 /* The symbol denotes a data object. Used in ELF, and perhaps 4901 others someday. */ 4902#define BSF_OBJECT (1 << 16) 4903 4904 /* This symbol is a debugging symbol. The value is the offset 4905 into the section of the data. BSF_DEBUGGING should be set 4906 as well. */ 4907#define BSF_DEBUGGING_RELOC (1 << 17) 4908 4909 /* This symbol is thread local. Used in ELF. */ 4910#define BSF_THREAD_LOCAL (1 << 18) 4911 4912 /* This symbol represents a complex relocation expression, 4913 with the expression tree serialized in the symbol name. */ 4914#define BSF_RELC (1 << 19) 4915 4916 /* This symbol represents a signed complex relocation expression, 4917 with the expression tree serialized in the symbol name. */ 4918#define BSF_SRELC (1 << 20) 4919 4920 /* This symbol was created by bfd_get_synthetic_symtab. */ 4921#define BSF_SYNTHETIC (1 << 21) 4922 4923 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT. 4924 The dynamic linker will compute the value of this symbol by 4925 calling the function that it points to. BSF_FUNCTION must 4926 also be also set. */ 4927#define BSF_GNU_INDIRECT_FUNCTION (1 << 22) 4928 /* This symbol is a globally unique data object. The dynamic linker 4929 will make sure that in the entire process there is just one symbol 4930 with this name and type in use. BSF_OBJECT must also be set. */ 4931#define BSF_GNU_UNIQUE (1 << 23) 4932 4933 flagword flags; 4934 4935 /* A pointer to the section to which this symbol is 4936 relative. This will always be non NULL, there are special 4937 sections for undefined and absolute symbols. */ 4938 struct bfd_section *section; 4939 4940 /* Back end special data. */ 4941 union 4942 { 4943 void *p; 4944 bfd_vma i; 4945 } 4946 udata; 4947} 4948asymbol; 4949 4950#define bfd_get_symtab_upper_bound(abfd) \ 4951 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) 4952 4953bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym); 4954 4955bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name); 4956 4957#define bfd_is_local_label_name(abfd, name) \ 4958 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) 4959 4960bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym); 4961 4962#define bfd_is_target_special_symbol(abfd, sym) \ 4963 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym)) 4964 4965#define bfd_canonicalize_symtab(abfd, location) \ 4966 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) 4967 4968bfd_boolean bfd_set_symtab 4969 (bfd *abfd, asymbol **location, unsigned int count); 4970 4971void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); 4972 4973#define bfd_make_empty_symbol(abfd) \ 4974 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) 4975 4976asymbol *_bfd_generic_make_empty_symbol (bfd *); 4977 4978#define bfd_make_debug_symbol(abfd,ptr,size) \ 4979 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) 4980 4981int bfd_decode_symclass (asymbol *symbol); 4982 4983bfd_boolean bfd_is_undefined_symclass (int symclass); 4984 4985void bfd_symbol_info (asymbol *symbol, symbol_info *ret); 4986 4987bfd_boolean bfd_copy_private_symbol_data 4988 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); 4989 4990#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ 4991 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ 4992 (ibfd, isymbol, obfd, osymbol)) 4993 4994/* Extracted from bfd.c. */ 4995enum bfd_direction 4996 { 4997 no_direction = 0, 4998 read_direction = 1, 4999 write_direction = 2, 5000 both_direction = 3 5001 }; 5002 5003struct bfd 5004{ 5005 /* A unique identifier of the BFD */ 5006 unsigned int id; 5007 5008 /* The filename the application opened the BFD with. */ 5009 const char *filename; 5010 5011 /* A pointer to the target jump table. */ 5012 const struct bfd_target *xvec; 5013 5014 /* The IOSTREAM, and corresponding IO vector that provide access 5015 to the file backing the BFD. */ 5016 void *iostream; 5017 const struct bfd_iovec *iovec; 5018 5019 /* The caching routines use these to maintain a 5020 least-recently-used list of BFDs. */ 5021 struct bfd *lru_prev, *lru_next; 5022 5023 /* When a file is closed by the caching routines, BFD retains 5024 state information on the file here... */ 5025 ufile_ptr where; 5026 5027 /* File modified time, if mtime_set is TRUE. */ 5028 long mtime; 5029 5030 /* Reserved for an unimplemented file locking extension. */ 5031 int ifd; 5032 5033 /* The format which belongs to the BFD. (object, core, etc.) */ 5034 bfd_format format; 5035 5036 /* The direction with which the BFD was opened. */ 5037 enum bfd_direction direction; 5038 5039 /* Format_specific flags. */ 5040 flagword flags; 5041 5042 /* Values that may appear in the flags field of a BFD. These also 5043 appear in the object_flags field of the bfd_target structure, where 5044 they indicate the set of flags used by that backend (not all flags 5045 are meaningful for all object file formats) (FIXME: at the moment, 5046 the object_flags values have mostly just been copied from backend 5047 to another, and are not necessarily correct). */ 5048 5049#define BFD_NO_FLAGS 0x00 5050 5051 /* BFD contains relocation entries. */ 5052#define HAS_RELOC 0x01 5053 5054 /* BFD is directly executable. */ 5055#define EXEC_P 0x02 5056 5057 /* BFD has line number information (basically used for F_LNNO in a 5058 COFF header). */ 5059#define HAS_LINENO 0x04 5060 5061 /* BFD has debugging information. */ 5062#define HAS_DEBUG 0x08 5063 5064 /* BFD has symbols. */ 5065#define HAS_SYMS 0x10 5066 5067 /* BFD has local symbols (basically used for F_LSYMS in a COFF 5068 header). */ 5069#define HAS_LOCALS 0x20 5070 5071 /* BFD is a dynamic object. */ 5072#define DYNAMIC 0x40 5073 5074 /* Text section is write protected (if D_PAGED is not set, this is 5075 like an a.out NMAGIC file) (the linker sets this by default, but 5076 clears it for -r or -N). */ 5077#define WP_TEXT 0x80 5078 5079 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the 5080 linker sets this by default, but clears it for -r or -n or -N). */ 5081#define D_PAGED 0x100 5082 5083 /* BFD is relaxable (this means that bfd_relax_section may be able to 5084 do something) (sometimes bfd_relax_section can do something even if 5085 this is not set). */ 5086#define BFD_IS_RELAXABLE 0x200 5087 5088 /* This may be set before writing out a BFD to request using a 5089 traditional format. For example, this is used to request that when 5090 writing out an a.out object the symbols not be hashed to eliminate 5091 duplicates. */ 5092#define BFD_TRADITIONAL_FORMAT 0x400 5093 5094 /* This flag indicates that the BFD contents are actually cached 5095 in memory. If this is set, iostream points to a bfd_in_memory 5096 struct. */ 5097#define BFD_IN_MEMORY 0x800 5098 5099 /* The sections in this BFD specify a memory page. */ 5100#define HAS_LOAD_PAGE 0x1000 5101 5102 /* This BFD has been created by the linker and doesn't correspond 5103 to any input file. */ 5104#define BFD_LINKER_CREATED 0x2000 5105 5106 /* This may be set before writing out a BFD to request that it 5107 be written using values for UIDs, GIDs, timestamps, etc. that 5108 will be consistent from run to run. */ 5109#define BFD_DETERMINISTIC_OUTPUT 0x4000 5110 5111 /* Compress sections in this BFD. */ 5112#define BFD_COMPRESS 0x8000 5113 5114 /* Decompress sections in this BFD. */ 5115#define BFD_DECOMPRESS 0x10000 5116 5117 /* Flags bits to be saved in bfd_preserve_save. */ 5118#define BFD_FLAGS_SAVED \ 5119 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS) 5120 5121 /* Flags bits which are for BFD use only. */ 5122#define BFD_FLAGS_FOR_BFD_USE_MASK \ 5123 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \ 5124 | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT) 5125 5126 /* Currently my_archive is tested before adding origin to 5127 anything. I believe that this can become always an add of 5128 origin, with origin set to 0 for non archive files. */ 5129 ufile_ptr origin; 5130 5131 /* The origin in the archive of the proxy entry. This will 5132 normally be the same as origin, except for thin archives, 5133 when it will contain the current offset of the proxy in the 5134 thin archive rather than the offset of the bfd in its actual 5135 container. */ 5136 ufile_ptr proxy_origin; 5137 5138 /* A hash table for section names. */ 5139 struct bfd_hash_table section_htab; 5140 5141 /* Pointer to linked list of sections. */ 5142 struct bfd_section *sections; 5143 5144 /* The last section on the section list. */ 5145 struct bfd_section *section_last; 5146 5147 /* The number of sections. */ 5148 unsigned int section_count; 5149 5150 /* Stuff only useful for object files: 5151 The start address. */ 5152 bfd_vma start_address; 5153 5154 /* Used for input and output. */ 5155 unsigned int symcount; 5156 5157 /* Symbol table for output BFD (with symcount entries). 5158 Also used by the linker to cache input BFD symbols. */ 5159 struct bfd_symbol **outsymbols; 5160 5161 /* Used for slurped dynamic symbol tables. */ 5162 unsigned int dynsymcount; 5163 5164 /* Pointer to structure which contains architecture information. */ 5165 const struct bfd_arch_info *arch_info; 5166 5167 /* Stuff only useful for archives. */ 5168 void *arelt_data; 5169 struct bfd *my_archive; /* The containing archive BFD. */ 5170 struct bfd *archive_next; /* The next BFD in the archive. */ 5171 struct bfd *archive_head; /* The first BFD in the archive. */ 5172 struct bfd *nested_archives; /* List of nested archive in a flattened 5173 thin archive. */ 5174 5175 /* A chain of BFD structures involved in a link. */ 5176 struct bfd *link_next; 5177 5178 /* A field used by _bfd_generic_link_add_archive_symbols. This will 5179 be used only for archive elements. */ 5180 int archive_pass; 5181 5182 /* Used by the back end to hold private data. */ 5183 union 5184 { 5185 struct aout_data_struct *aout_data; 5186 struct artdata *aout_ar_data; 5187 struct _oasys_data *oasys_obj_data; 5188 struct _oasys_ar_data *oasys_ar_data; 5189 struct coff_tdata *coff_obj_data; 5190 struct pe_tdata *pe_obj_data; 5191 struct xcoff_tdata *xcoff_obj_data; 5192 struct ecoff_tdata *ecoff_obj_data; 5193 struct ieee_data_struct *ieee_data; 5194 struct ieee_ar_data_struct *ieee_ar_data; 5195 struct srec_data_struct *srec_data; 5196 struct verilog_data_struct *verilog_data; 5197 struct ihex_data_struct *ihex_data; 5198 struct tekhex_data_struct *tekhex_data; 5199 struct elf_obj_tdata *elf_obj_data; 5200 struct nlm_obj_tdata *nlm_obj_data; 5201 struct bout_data_struct *bout_data; 5202 struct mmo_data_struct *mmo_data; 5203 struct sun_core_struct *sun_core_data; 5204 struct sco5_core_struct *sco5_core_data; 5205 struct trad_core_struct *trad_core_data; 5206 struct som_data_struct *som_data; 5207 struct hpux_core_struct *hpux_core_data; 5208 struct hppabsd_core_struct *hppabsd_core_data; 5209 struct sgi_core_struct *sgi_core_data; 5210 struct lynx_core_struct *lynx_core_data; 5211 struct osf_core_struct *osf_core_data; 5212 struct cisco_core_struct *cisco_core_data; 5213 struct versados_data_struct *versados_data; 5214 struct netbsd_core_struct *netbsd_core_data; 5215 struct mach_o_data_struct *mach_o_data; 5216 struct mach_o_fat_data_struct *mach_o_fat_data; 5217 struct plugin_data_struct *plugin_data; 5218 struct bfd_pef_data_struct *pef_data; 5219 struct bfd_pef_xlib_data_struct *pef_xlib_data; 5220 struct bfd_sym_data_struct *sym_data; 5221 void *any; 5222 } 5223 tdata; 5224 5225 /* Used by the application to hold private data. */ 5226 void *usrdata; 5227 5228 /* Where all the allocated stuff under this BFD goes. This is a 5229 struct objalloc *, but we use void * to avoid requiring the inclusion 5230 of objalloc.h. */ 5231 void *memory; 5232 5233 /* Is the file descriptor being cached? That is, can it be closed as 5234 needed, and re-opened when accessed later? */ 5235 unsigned int cacheable : 1; 5236 5237 /* Marks whether there was a default target specified when the 5238 BFD was opened. This is used to select which matching algorithm 5239 to use to choose the back end. */ 5240 unsigned int target_defaulted : 1; 5241 5242 /* ... and here: (``once'' means at least once). */ 5243 unsigned int opened_once : 1; 5244 5245 /* Set if we have a locally maintained mtime value, rather than 5246 getting it from the file each time. */ 5247 unsigned int mtime_set : 1; 5248 5249 /* Flag set if symbols from this BFD should not be exported. */ 5250 unsigned int no_export : 1; 5251 5252 /* Remember when output has begun, to stop strange things 5253 from happening. */ 5254 unsigned int output_has_begun : 1; 5255 5256 /* Have archive map. */ 5257 unsigned int has_armap : 1; 5258 5259 /* Set if this is a thin archive. */ 5260 unsigned int is_thin_archive : 1; 5261 5262 /* Set if only required symbols should be added in the link hash table for 5263 this object. Used by VMS linkers. */ 5264 unsigned int selective_search : 1; 5265}; 5266 5267typedef enum bfd_error 5268{ 5269 bfd_error_no_error = 0, 5270 bfd_error_system_call, 5271 bfd_error_invalid_target, 5272 bfd_error_wrong_format, 5273 bfd_error_wrong_object_format, 5274 bfd_error_invalid_operation, 5275 bfd_error_no_memory, 5276 bfd_error_no_symbols, 5277 bfd_error_no_armap, 5278 bfd_error_no_more_archived_files, 5279 bfd_error_malformed_archive, 5280 bfd_error_file_not_recognized, 5281 bfd_error_file_ambiguously_recognized, 5282 bfd_error_no_contents, 5283 bfd_error_nonrepresentable_section, 5284 bfd_error_no_debug_section, 5285 bfd_error_bad_value, 5286 bfd_error_file_truncated, 5287 bfd_error_file_too_big, 5288 bfd_error_on_input, 5289 bfd_error_invalid_error_code 5290} 5291bfd_error_type; 5292 5293bfd_error_type bfd_get_error (void); 5294 5295void bfd_set_error (bfd_error_type error_tag, ...); 5296 5297const char *bfd_errmsg (bfd_error_type error_tag); 5298 5299void bfd_perror (const char *message); 5300 5301typedef void (*bfd_error_handler_type) (const char *, ...); 5302 5303bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); 5304 5305void bfd_set_error_program_name (const char *); 5306 5307bfd_error_handler_type bfd_get_error_handler (void); 5308 5309long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); 5310 5311long bfd_canonicalize_reloc 5312 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); 5313 5314void bfd_set_reloc 5315 (bfd *abfd, asection *sec, arelent **rel, unsigned int count); 5316 5317bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags); 5318 5319int bfd_get_arch_size (bfd *abfd); 5320 5321int bfd_get_sign_extend_vma (bfd *abfd); 5322 5323bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma); 5324 5325unsigned int bfd_get_gp_size (bfd *abfd); 5326 5327void bfd_set_gp_size (bfd *abfd, unsigned int i); 5328 5329bfd_vma bfd_scan_vma (const char *string, const char **end, int base); 5330 5331bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd); 5332 5333#define bfd_copy_private_header_data(ibfd, obfd) \ 5334 BFD_SEND (obfd, _bfd_copy_private_header_data, \ 5335 (ibfd, obfd)) 5336bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); 5337 5338#define bfd_copy_private_bfd_data(ibfd, obfd) \ 5339 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ 5340 (ibfd, obfd)) 5341bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd); 5342 5343#define bfd_merge_private_bfd_data(ibfd, obfd) \ 5344 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \ 5345 (ibfd, obfd)) 5346bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); 5347 5348#define bfd_set_private_flags(abfd, flags) \ 5349 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) 5350#define bfd_sizeof_headers(abfd, info) \ 5351 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info)) 5352 5353#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ 5354 BFD_SEND (abfd, _bfd_find_nearest_line, \ 5355 (abfd, sec, syms, off, file, func, line)) 5356 5357#define bfd_find_line(abfd, syms, sym, file, line) \ 5358 BFD_SEND (abfd, _bfd_find_line, \ 5359 (abfd, syms, sym, file, line)) 5360 5361#define bfd_find_inliner_info(abfd, file, func, line) \ 5362 BFD_SEND (abfd, _bfd_find_inliner_info, \ 5363 (abfd, file, func, line)) 5364 5365#define bfd_debug_info_start(abfd) \ 5366 BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) 5367 5368#define bfd_debug_info_end(abfd) \ 5369 BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) 5370 5371#define bfd_debug_info_accumulate(abfd, section) \ 5372 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) 5373 5374#define bfd_stat_arch_elt(abfd, stat) \ 5375 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) 5376 5377#define bfd_update_armap_timestamp(abfd) \ 5378 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) 5379 5380#define bfd_set_arch_mach(abfd, arch, mach)\ 5381 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) 5382 5383#define bfd_relax_section(abfd, section, link_info, again) \ 5384 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) 5385 5386#define bfd_gc_sections(abfd, link_info) \ 5387 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) 5388 5389#define bfd_merge_sections(abfd, link_info) \ 5390 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) 5391 5392#define bfd_is_group_section(abfd, sec) \ 5393 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec)) 5394 5395#define bfd_discard_group(abfd, sec) \ 5396 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) 5397 5398#define bfd_link_hash_table_create(abfd) \ 5399 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) 5400 5401#define bfd_link_hash_table_free(abfd, hash) \ 5402 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash)) 5403 5404#define bfd_link_add_symbols(abfd, info) \ 5405 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) 5406 5407#define bfd_link_just_syms(abfd, sec, info) \ 5408 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) 5409 5410#define bfd_final_link(abfd, info) \ 5411 BFD_SEND (abfd, _bfd_final_link, (abfd, info)) 5412 5413#define bfd_free_cached_info(abfd) \ 5414 BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) 5415 5416#define bfd_get_dynamic_symtab_upper_bound(abfd) \ 5417 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) 5418 5419#define bfd_print_private_bfd_data(abfd, file)\ 5420 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) 5421 5422#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ 5423 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) 5424 5425#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \ 5426 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \ 5427 dyncount, dynsyms, ret)) 5428 5429#define bfd_get_dynamic_reloc_upper_bound(abfd) \ 5430 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) 5431 5432#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ 5433 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) 5434 5435extern bfd_byte *bfd_get_relocated_section_contents 5436 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, 5437 bfd_boolean, asymbol **); 5438 5439bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative); 5440 5441struct bfd_preserve 5442{ 5443 void *marker; 5444 void *tdata; 5445 flagword flags; 5446 const struct bfd_arch_info *arch_info; 5447 struct bfd_section *sections; 5448 struct bfd_section *section_last; 5449 unsigned int section_count; 5450 struct bfd_hash_table section_htab; 5451}; 5452 5453bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *); 5454 5455void bfd_preserve_restore (bfd *, struct bfd_preserve *); 5456 5457void bfd_preserve_finish (bfd *, struct bfd_preserve *); 5458 5459bfd_vma bfd_emul_get_maxpagesize (const char *); 5460 5461void bfd_emul_set_maxpagesize (const char *, bfd_vma); 5462 5463bfd_vma bfd_emul_get_commonpagesize (const char *); 5464 5465void bfd_emul_set_commonpagesize (const char *, bfd_vma); 5466 5467char *bfd_demangle (bfd *, const char *, int); 5468 5469/* Extracted from archive.c. */ 5470symindex bfd_get_next_mapent 5471 (bfd *abfd, symindex previous, carsym **sym); 5472 5473bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head); 5474 5475bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); 5476 5477/* Extracted from corefile.c. */ 5478const char *bfd_core_file_failing_command (bfd *abfd); 5479 5480int bfd_core_file_failing_signal (bfd *abfd); 5481 5482int bfd_core_file_pid (bfd *abfd); 5483 5484bfd_boolean core_file_matches_executable_p 5485 (bfd *core_bfd, bfd *exec_bfd); 5486 5487bfd_boolean generic_core_file_matches_executable_p 5488 (bfd *core_bfd, bfd *exec_bfd); 5489 5490/* Extracted from targets.c. */ 5491#define BFD_SEND(bfd, message, arglist) \ 5492 ((*((bfd)->xvec->message)) arglist) 5493 5494#ifdef DEBUG_BFD_SEND 5495#undef BFD_SEND 5496#define BFD_SEND(bfd, message, arglist) \ 5497 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 5498 ((*((bfd)->xvec->message)) arglist) : \ 5499 (bfd_assert (__FILE__,__LINE__), NULL)) 5500#endif 5501#define BFD_SEND_FMT(bfd, message, arglist) \ 5502 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) 5503 5504#ifdef DEBUG_BFD_SEND 5505#undef BFD_SEND_FMT 5506#define BFD_SEND_FMT(bfd, message, arglist) \ 5507 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 5508 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ 5509 (bfd_assert (__FILE__,__LINE__), NULL)) 5510#endif 5511 5512enum bfd_flavour 5513{ 5514 bfd_target_unknown_flavour, 5515 bfd_target_aout_flavour, 5516 bfd_target_coff_flavour, 5517 bfd_target_ecoff_flavour, 5518 bfd_target_xcoff_flavour, 5519 bfd_target_elf_flavour, 5520 bfd_target_ieee_flavour, 5521 bfd_target_nlm_flavour, 5522 bfd_target_oasys_flavour, 5523 bfd_target_tekhex_flavour, 5524 bfd_target_srec_flavour, 5525 bfd_target_verilog_flavour, 5526 bfd_target_ihex_flavour, 5527 bfd_target_som_flavour, 5528 bfd_target_os9k_flavour, 5529 bfd_target_versados_flavour, 5530 bfd_target_msdos_flavour, 5531 bfd_target_ovax_flavour, 5532 bfd_target_evax_flavour, 5533 bfd_target_mmo_flavour, 5534 bfd_target_mach_o_flavour, 5535 bfd_target_pef_flavour, 5536 bfd_target_pef_xlib_flavour, 5537 bfd_target_sym_flavour 5538}; 5539 5540enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; 5541 5542/* Forward declaration. */ 5543typedef struct bfd_link_info _bfd_link_info; 5544 5545typedef struct bfd_target 5546{ 5547 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ 5548 char *name; 5549 5550 /* The "flavour" of a back end is a general indication about 5551 the contents of a file. */ 5552 enum bfd_flavour flavour; 5553 5554 /* The order of bytes within the data area of a file. */ 5555 enum bfd_endian byteorder; 5556 5557 /* The order of bytes within the header parts of a file. */ 5558 enum bfd_endian header_byteorder; 5559 5560 /* A mask of all the flags which an executable may have set - 5561 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */ 5562 flagword object_flags; 5563 5564 /* A mask of all the flags which a section may have set - from 5565 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */ 5566 flagword section_flags; 5567 5568 /* The character normally found at the front of a symbol. 5569 (if any), perhaps `_'. */ 5570 char symbol_leading_char; 5571 5572 /* The pad character for file names within an archive header. */ 5573 char ar_pad_char; 5574 5575 /* The maximum number of characters in an archive header. */ 5576 unsigned short ar_max_namelen; 5577 5578 /* Entries for byte swapping for data. These are different from the 5579 other entry points, since they don't take a BFD as the first argument. 5580 Certain other handlers could do the same. */ 5581 bfd_uint64_t (*bfd_getx64) (const void *); 5582 bfd_int64_t (*bfd_getx_signed_64) (const void *); 5583 void (*bfd_putx64) (bfd_uint64_t, void *); 5584 bfd_vma (*bfd_getx32) (const void *); 5585 bfd_signed_vma (*bfd_getx_signed_32) (const void *); 5586 void (*bfd_putx32) (bfd_vma, void *); 5587 bfd_vma (*bfd_getx16) (const void *); 5588 bfd_signed_vma (*bfd_getx_signed_16) (const void *); 5589 void (*bfd_putx16) (bfd_vma, void *); 5590 5591 /* Byte swapping for the headers. */ 5592 bfd_uint64_t (*bfd_h_getx64) (const void *); 5593 bfd_int64_t (*bfd_h_getx_signed_64) (const void *); 5594 void (*bfd_h_putx64) (bfd_uint64_t, void *); 5595 bfd_vma (*bfd_h_getx32) (const void *); 5596 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); 5597 void (*bfd_h_putx32) (bfd_vma, void *); 5598 bfd_vma (*bfd_h_getx16) (const void *); 5599 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); 5600 void (*bfd_h_putx16) (bfd_vma, void *); 5601 5602 /* Format dependent routines: these are vectors of entry points 5603 within the target vector structure, one for each format to check. */ 5604 5605 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */ 5606 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); 5607 5608 /* Set the format of a file being written. */ 5609 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); 5610 5611 /* Write cached information into a file being written, at <<bfd_close>>. */ 5612 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); 5613 5614 5615 /* Generic entry points. */ 5616#define BFD_JUMP_TABLE_GENERIC(NAME) \ 5617 NAME##_close_and_cleanup, \ 5618 NAME##_bfd_free_cached_info, \ 5619 NAME##_new_section_hook, \ 5620 NAME##_get_section_contents, \ 5621 NAME##_get_section_contents_in_window 5622 5623 /* Called when the BFD is being closed to do any necessary cleanup. */ 5624 bfd_boolean (*_close_and_cleanup) (bfd *); 5625 /* Ask the BFD to free all cached information. */ 5626 bfd_boolean (*_bfd_free_cached_info) (bfd *); 5627 /* Called when a new section is created. */ 5628 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); 5629 /* Read the contents of a section. */ 5630 bfd_boolean (*_bfd_get_section_contents) 5631 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); 5632 bfd_boolean (*_bfd_get_section_contents_in_window) 5633 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); 5634 5635 /* Entry points to copy private data. */ 5636#define BFD_JUMP_TABLE_COPY(NAME) \ 5637 NAME##_bfd_copy_private_bfd_data, \ 5638 NAME##_bfd_merge_private_bfd_data, \ 5639 _bfd_generic_init_private_section_data, \ 5640 NAME##_bfd_copy_private_section_data, \ 5641 NAME##_bfd_copy_private_symbol_data, \ 5642 NAME##_bfd_copy_private_header_data, \ 5643 NAME##_bfd_set_private_flags, \ 5644 NAME##_bfd_print_private_bfd_data 5645 5646 /* Called to copy BFD general private data from one object file 5647 to another. */ 5648 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); 5649 /* Called to merge BFD general private data from one object file 5650 to a common output file when linking. */ 5651 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); 5652 /* Called to initialize BFD private section data from one object file 5653 to another. */ 5654#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ 5655 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info)) 5656 bfd_boolean (*_bfd_init_private_section_data) 5657 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *); 5658 /* Called to copy BFD private section data from one object file 5659 to another. */ 5660 bfd_boolean (*_bfd_copy_private_section_data) 5661 (bfd *, sec_ptr, bfd *, sec_ptr); 5662 /* Called to copy BFD private symbol data from one symbol 5663 to another. */ 5664 bfd_boolean (*_bfd_copy_private_symbol_data) 5665 (bfd *, asymbol *, bfd *, asymbol *); 5666 /* Called to copy BFD private header data from one object file 5667 to another. */ 5668 bfd_boolean (*_bfd_copy_private_header_data) 5669 (bfd *, bfd *); 5670 /* Called to set private backend flags. */ 5671 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); 5672 5673 /* Called to print private BFD data. */ 5674 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); 5675 5676 /* Core file entry points. */ 5677#define BFD_JUMP_TABLE_CORE(NAME) \ 5678 NAME##_core_file_failing_command, \ 5679 NAME##_core_file_failing_signal, \ 5680 NAME##_core_file_matches_executable_p, \ 5681 NAME##_core_file_pid 5682 5683 char * (*_core_file_failing_command) (bfd *); 5684 int (*_core_file_failing_signal) (bfd *); 5685 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); 5686 int (*_core_file_pid) (bfd *); 5687 5688 /* Archive entry points. */ 5689#define BFD_JUMP_TABLE_ARCHIVE(NAME) \ 5690 NAME##_slurp_armap, \ 5691 NAME##_slurp_extended_name_table, \ 5692 NAME##_construct_extended_name_table, \ 5693 NAME##_truncate_arname, \ 5694 NAME##_write_armap, \ 5695 NAME##_read_ar_hdr, \ 5696 NAME##_write_ar_hdr, \ 5697 NAME##_openr_next_archived_file, \ 5698 NAME##_get_elt_at_index, \ 5699 NAME##_generic_stat_arch_elt, \ 5700 NAME##_update_armap_timestamp 5701 5702 bfd_boolean (*_bfd_slurp_armap) (bfd *); 5703 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); 5704 bfd_boolean (*_bfd_construct_extended_name_table) 5705 (bfd *, char **, bfd_size_type *, const char **); 5706 void (*_bfd_truncate_arname) (bfd *, const char *, char *); 5707 bfd_boolean (*write_armap) 5708 (bfd *, unsigned int, struct orl *, unsigned int, int); 5709 void * (*_bfd_read_ar_hdr_fn) (bfd *); 5710 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *); 5711 bfd * (*openr_next_archived_file) (bfd *, bfd *); 5712#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) 5713 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); 5714 int (*_bfd_stat_arch_elt) (bfd *, struct stat *); 5715 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); 5716 5717 /* Entry points used for symbols. */ 5718#define BFD_JUMP_TABLE_SYMBOLS(NAME) \ 5719 NAME##_get_symtab_upper_bound, \ 5720 NAME##_canonicalize_symtab, \ 5721 NAME##_make_empty_symbol, \ 5722 NAME##_print_symbol, \ 5723 NAME##_get_symbol_info, \ 5724 NAME##_bfd_is_local_label_name, \ 5725 NAME##_bfd_is_target_special_symbol, \ 5726 NAME##_get_lineno, \ 5727 NAME##_find_nearest_line, \ 5728 _bfd_generic_find_line, \ 5729 NAME##_find_inliner_info, \ 5730 NAME##_bfd_make_debug_symbol, \ 5731 NAME##_read_minisymbols, \ 5732 NAME##_minisymbol_to_symbol 5733 5734 long (*_bfd_get_symtab_upper_bound) (bfd *); 5735 long (*_bfd_canonicalize_symtab) 5736 (bfd *, struct bfd_symbol **); 5737 struct bfd_symbol * 5738 (*_bfd_make_empty_symbol) (bfd *); 5739 void (*_bfd_print_symbol) 5740 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type); 5741#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) 5742 void (*_bfd_get_symbol_info) 5743 (bfd *, struct bfd_symbol *, symbol_info *); 5744#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) 5745 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); 5746 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); 5747 alent * (*_get_lineno) (bfd *, struct bfd_symbol *); 5748 bfd_boolean (*_bfd_find_nearest_line) 5749 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, 5750 const char **, const char **, unsigned int *); 5751 bfd_boolean (*_bfd_find_line) 5752 (bfd *, struct bfd_symbol **, struct bfd_symbol *, 5753 const char **, unsigned int *); 5754 bfd_boolean (*_bfd_find_inliner_info) 5755 (bfd *, const char **, const char **, unsigned int *); 5756 /* Back-door to allow format-aware applications to create debug symbols 5757 while using BFD for everything else. Currently used by the assembler 5758 when creating COFF files. */ 5759 asymbol * (*_bfd_make_debug_symbol) 5760 (bfd *, void *, unsigned long size); 5761#define bfd_read_minisymbols(b, d, m, s) \ 5762 BFD_SEND (b, _read_minisymbols, (b, d, m, s)) 5763 long (*_read_minisymbols) 5764 (bfd *, bfd_boolean, void **, unsigned int *); 5765#define bfd_minisymbol_to_symbol(b, d, m, f) \ 5766 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) 5767 asymbol * (*_minisymbol_to_symbol) 5768 (bfd *, bfd_boolean, const void *, asymbol *); 5769 5770 /* Routines for relocs. */ 5771#define BFD_JUMP_TABLE_RELOCS(NAME) \ 5772 NAME##_get_reloc_upper_bound, \ 5773 NAME##_canonicalize_reloc, \ 5774 NAME##_bfd_reloc_type_lookup, \ 5775 NAME##_bfd_reloc_name_lookup 5776 5777 long (*_get_reloc_upper_bound) (bfd *, sec_ptr); 5778 long (*_bfd_canonicalize_reloc) 5779 (bfd *, sec_ptr, arelent **, struct bfd_symbol **); 5780 /* See documentation on reloc types. */ 5781 reloc_howto_type * 5782 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); 5783 reloc_howto_type * 5784 (*reloc_name_lookup) (bfd *, const char *); 5785 5786 5787 /* Routines used when writing an object file. */ 5788#define BFD_JUMP_TABLE_WRITE(NAME) \ 5789 NAME##_set_arch_mach, \ 5790 NAME##_set_section_contents 5791 5792 bfd_boolean (*_bfd_set_arch_mach) 5793 (bfd *, enum bfd_architecture, unsigned long); 5794 bfd_boolean (*_bfd_set_section_contents) 5795 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); 5796 5797 /* Routines used by the linker. */ 5798#define BFD_JUMP_TABLE_LINK(NAME) \ 5799 NAME##_sizeof_headers, \ 5800 NAME##_bfd_get_relocated_section_contents, \ 5801 NAME##_bfd_relax_section, \ 5802 NAME##_bfd_link_hash_table_create, \ 5803 NAME##_bfd_link_hash_table_free, \ 5804 NAME##_bfd_link_add_symbols, \ 5805 NAME##_bfd_link_just_syms, \ 5806 NAME##_bfd_copy_link_hash_symbol_type, \ 5807 NAME##_bfd_final_link, \ 5808 NAME##_bfd_link_split_section, \ 5809 NAME##_bfd_gc_sections, \ 5810 NAME##_bfd_merge_sections, \ 5811 NAME##_bfd_is_group_section, \ 5812 NAME##_bfd_discard_group, \ 5813 NAME##_section_already_linked, \ 5814 NAME##_bfd_define_common_symbol 5815 5816 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); 5817 bfd_byte * (*_bfd_get_relocated_section_contents) 5818 (bfd *, struct bfd_link_info *, struct bfd_link_order *, 5819 bfd_byte *, bfd_boolean, struct bfd_symbol **); 5820 5821 bfd_boolean (*_bfd_relax_section) 5822 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); 5823 5824 /* Create a hash table for the linker. Different backends store 5825 different information in this table. */ 5826 struct bfd_link_hash_table * 5827 (*_bfd_link_hash_table_create) (bfd *); 5828 5829 /* Release the memory associated with the linker hash table. */ 5830 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); 5831 5832 /* Add symbols from this object file into the hash table. */ 5833 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); 5834 5835 /* Indicate that we are only retrieving symbol values from this section. */ 5836 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); 5837 5838 /* Copy the symbol type of a linker hash table entry. */ 5839#define bfd_copy_link_hash_symbol_type(b, t, f) \ 5840 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f)) 5841 void (*_bfd_copy_link_hash_symbol_type) 5842 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *); 5843 5844 /* Do a link based on the link_order structures attached to each 5845 section of the BFD. */ 5846 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); 5847 5848 /* Should this section be split up into smaller pieces during linking. */ 5849 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); 5850 5851 /* Remove sections that are not referenced from the output. */ 5852 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); 5853 5854 /* Attempt to merge SEC_MERGE sections. */ 5855 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); 5856 5857 /* Is this section a member of a group? */ 5858 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); 5859 5860 /* Discard members of a group. */ 5861 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); 5862 5863 /* Check if SEC has been already linked during a reloceatable or 5864 final link. */ 5865 void (*_section_already_linked) (bfd *, struct bfd_section *, 5866 struct bfd_link_info *); 5867 5868 /* Define a common symbol. */ 5869 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *, 5870 struct bfd_link_hash_entry *); 5871 5872 /* Routines to handle dynamic symbols and relocs. */ 5873#define BFD_JUMP_TABLE_DYNAMIC(NAME) \ 5874 NAME##_get_dynamic_symtab_upper_bound, \ 5875 NAME##_canonicalize_dynamic_symtab, \ 5876 NAME##_get_synthetic_symtab, \ 5877 NAME##_get_dynamic_reloc_upper_bound, \ 5878 NAME##_canonicalize_dynamic_reloc 5879 5880 /* Get the amount of memory required to hold the dynamic symbols. */ 5881 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); 5882 /* Read in the dynamic symbols. */ 5883 long (*_bfd_canonicalize_dynamic_symtab) 5884 (bfd *, struct bfd_symbol **); 5885 /* Create synthetized symbols. */ 5886 long (*_bfd_get_synthetic_symtab) 5887 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **, 5888 struct bfd_symbol **); 5889 /* Get the amount of memory required to hold the dynamic relocs. */ 5890 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); 5891 /* Read in the dynamic relocs. */ 5892 long (*_bfd_canonicalize_dynamic_reloc) 5893 (bfd *, arelent **, struct bfd_symbol **); 5894 5895 /* Opposite endian version of this target. */ 5896 const struct bfd_target * alternative_target; 5897 5898 /* Data for use by back-end routines, which isn't 5899 generic enough to belong in this structure. */ 5900 const void *backend_data; 5901 5902} bfd_target; 5903 5904bfd_boolean bfd_set_default_target (const char *name); 5905 5906const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); 5907 5908const bfd_target *bfd_get_target_info (const char *target_name, 5909 bfd *abfd, 5910 bfd_boolean *is_bigendian, 5911 int *underscoring, 5912 const char **def_target_arch); 5913const char ** bfd_target_list (void); 5914 5915const bfd_target *bfd_search_for_target 5916 (int (*search_func) (const bfd_target *, void *), 5917 void *); 5918 5919/* Extracted from format.c. */ 5920bfd_boolean bfd_check_format (bfd *abfd, bfd_format format); 5921 5922bfd_boolean bfd_check_format_matches 5923 (bfd *abfd, bfd_format format, char ***matching); 5924 5925bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); 5926 5927const char *bfd_format_string (bfd_format format); 5928 5929/* Extracted from linker.c. */ 5930bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); 5931 5932#define bfd_link_split_section(abfd, sec) \ 5933 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) 5934 5935void bfd_section_already_linked (bfd *abfd, asection *sec, 5936 struct bfd_link_info *info); 5937 5938#define bfd_section_already_linked(abfd, sec, info) \ 5939 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info)) 5940 5941bfd_boolean bfd_generic_define_common_symbol 5942 (bfd *output_bfd, struct bfd_link_info *info, 5943 struct bfd_link_hash_entry *h); 5944 5945#define bfd_define_common_symbol(output_bfd, info, h) \ 5946 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h)) 5947 5948struct bfd_elf_version_tree * bfd_find_version_for_sym 5949 (struct bfd_elf_version_tree *verdefs, 5950 const char *sym_name, bfd_boolean *hide); 5951 5952/* Extracted from simple.c. */ 5953bfd_byte *bfd_simple_get_relocated_section_contents 5954 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); 5955 5956/* Extracted from compress.c. */ 5957bfd_boolean bfd_compress_section_contents 5958 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer, 5959 bfd_size_type uncompressed_size); 5960 5961bfd_boolean bfd_get_full_section_contents 5962 (bfd *abfd, asection *section, bfd_byte **ptr); 5963 5964bfd_boolean bfd_is_section_compressed 5965 (bfd *abfd, asection *section); 5966 5967bfd_boolean bfd_init_section_decompress_status 5968 (bfd *abfd, asection *section); 5969 5970bfd_boolean bfd_init_section_compress_status 5971 (bfd *abfd, asection *section); 5972 5973#ifdef __cplusplus 5974} 5975#endif 5976#endif 5977