1/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically 2 generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c", 3 "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c", 4 "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c", 5 "linker.c", "simple.c" and "compress.c". 6 Run "make headers" in your build bfd/ to regenerate. */ 7 8/* Main header file for the bfd library -- portable access to object files. 9 10 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 11 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 12 Free Software Foundation, Inc. 13 14 Contributed by Cygnus Support. 15 16 This file is part of BFD, the Binary File Descriptor library. 17 18 This program is free software; you can redistribute it and/or modify 19 it under the terms of the GNU General Public License as published by 20 the Free Software Foundation; either version 3 of the License, or 21 (at your option) any later version. 22 23 This program is distributed in the hope that it will be useful, 24 but WITHOUT ANY WARRANTY; without even the implied warranty of 25 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 26 GNU General Public License for more details. 27 28 You should have received a copy of the GNU General Public License 29 along with this program; if not, write to the Free Software 30 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 31 32#ifndef __BFD_H_SEEN__ 33#define __BFD_H_SEEN__ 34 35#ifdef __cplusplus 36extern "C" { 37#endif 38 39#include "ansidecl.h" 40#include "symcat.h" 41#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) 42#ifndef SABER 43/* This hack is to avoid a problem with some strict ANSI C preprocessors. 44 The problem is, "32_" is not a valid preprocessing token, and we don't 45 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will 46 cause the inner CONCAT2 macros to be evaluated first, producing 47 still-valid pp-tokens. Then the final concatenation can be done. */ 48#undef CONCAT4 49#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) 50#endif 51#endif 52 53/* This is a utility macro to handle the situation where the code 54 wants to place a constant string into the code, followed by a 55 comma and then the length of the string. Doing this by hand 56 is error prone, so using this macro is safer. */ 57#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1) 58/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro 59 to create the arguments to another macro, since the preprocessor 60 will mis-count the number of arguments to the outer macro (by not 61 evaluating STRING_COMMA_LEN and so missing the comma). This is a 62 problem for example when trying to use STRING_COMMA_LEN to build 63 the arguments to the strncmp() macro. Hence this alternative 64 definition of strncmp is provided here. 65 66 Note - these macros do NOT work if STR2 is not a constant string. */ 67#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0) 68 /* strcpy() can have a similar problem, but since we know we are 69 copying a constant string, we can use memcpy which will be faster 70 since there is no need to check for a NUL byte inside STR. We 71 can also save time if we do not need to copy the terminating NUL. */ 72#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1) 73#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2)) 74 75 76#define BFD_SUPPORTS_PLUGINS 0 77 78/* The word size used by BFD on the host. This may be 64 with a 32 79 bit target if the host is 64 bit, or if other 64 bit targets have 80 been selected with --enable-targets, or if --enable-64-bit-bfd. */ 81#define BFD_ARCH_SIZE 64 82 83/* The word size of the default bfd target. */ 84#define BFD_DEFAULT_TARGET_SIZE 32 85 86#define BFD_HOST_64BIT_LONG 0 87#define BFD_HOST_64BIT_LONG_LONG 1 88#if 1 89#define BFD_HOST_64_BIT long long 90#define BFD_HOST_U_64_BIT unsigned long long 91typedef BFD_HOST_64_BIT bfd_int64_t; 92typedef BFD_HOST_U_64_BIT bfd_uint64_t; 93#endif 94 95#if BFD_ARCH_SIZE >= 64 96#define BFD64 97#endif 98 99#ifndef INLINE 100#if __GNUC__ >= 2 101#define INLINE __inline__ 102#else 103#define INLINE 104#endif 105#endif 106 107/* Declaring a type wide enough to hold a host long and a host pointer. */ 108#define BFD_HOSTPTR_T unsigned long 109typedef BFD_HOSTPTR_T bfd_hostptr_t; 110 111/* Forward declaration. */ 112typedef struct bfd bfd; 113 114/* Boolean type used in bfd. Too many systems define their own 115 versions of "boolean" for us to safely typedef a "boolean" of 116 our own. Using an enum for "bfd_boolean" has its own set of 117 problems, with strange looking casts required to avoid warnings 118 on some older compilers. Thus we just use an int. 119 120 General rule: Functions which are bfd_boolean return TRUE on 121 success and FALSE on failure (unless they're a predicate). */ 122 123typedef int bfd_boolean; 124#undef FALSE 125#undef TRUE 126#define FALSE 0 127#define TRUE 1 128 129#ifdef BFD64 130 131#ifndef BFD_HOST_64_BIT 132 #error No 64 bit integer type available 133#endif /* ! defined (BFD_HOST_64_BIT) */ 134 135typedef BFD_HOST_U_64_BIT bfd_vma; 136typedef BFD_HOST_64_BIT bfd_signed_vma; 137typedef BFD_HOST_U_64_BIT bfd_size_type; 138typedef BFD_HOST_U_64_BIT symvalue; 139 140#if BFD_HOST_64BIT_LONG 141#define BFD_VMA_FMT "l" 142#elif defined (__MSVCRT__) 143#define BFD_VMA_FMT "I64" 144#else 145#define BFD_VMA_FMT "ll" 146#endif 147 148#ifndef fprintf_vma 149#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x) 150#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x) 151#endif 152 153#else /* not BFD64 */ 154 155/* Represent a target address. Also used as a generic unsigned type 156 which is guaranteed to be big enough to hold any arithmetic types 157 we need to deal with. */ 158typedef unsigned long bfd_vma; 159 160/* A generic signed type which is guaranteed to be big enough to hold any 161 arithmetic types we need to deal with. Can be assumed to be compatible 162 with bfd_vma in the same way that signed and unsigned ints are compatible 163 (as parameters, in assignment, etc). */ 164typedef long bfd_signed_vma; 165 166typedef unsigned long symvalue; 167typedef unsigned long bfd_size_type; 168 169/* Print a bfd_vma x on stream s. */ 170#define BFD_VMA_FMT "l" 171#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x) 172#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x) 173 174#endif /* not BFD64 */ 175 176#define HALF_BFD_SIZE_TYPE \ 177 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2)) 178 179#ifndef BFD_HOST_64_BIT 180/* Fall back on a 32 bit type. The idea is to make these types always 181 available for function return types, but in the case that 182 BFD_HOST_64_BIT is undefined such a function should abort or 183 otherwise signal an error. */ 184typedef bfd_signed_vma bfd_int64_t; 185typedef bfd_vma bfd_uint64_t; 186#endif 187 188/* An offset into a file. BFD always uses the largest possible offset 189 based on the build time availability of fseek, fseeko, or fseeko64. */ 190typedef BFD_HOST_64_BIT file_ptr; 191typedef unsigned BFD_HOST_64_BIT ufile_ptr; 192 193extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); 194extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); 195 196#define printf_vma(x) fprintf_vma(stdout,x) 197#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) 198 199typedef unsigned int flagword; /* 32 bits of flags */ 200typedef unsigned char bfd_byte; 201 202/* File formats. */ 203 204typedef enum bfd_format 205{ 206 bfd_unknown = 0, /* File format is unknown. */ 207 bfd_object, /* Linker/assembler/compiler output. */ 208 bfd_archive, /* Object archive file. */ 209 bfd_core, /* Core dump. */ 210 bfd_type_end /* Marks the end; don't use it! */ 211} 212bfd_format; 213 214/* Symbols and relocation. */ 215 216/* A count of carsyms (canonical archive symbols). */ 217typedef unsigned long symindex; 218 219/* How to perform a relocation. */ 220typedef const struct reloc_howto_struct reloc_howto_type; 221 222#define BFD_NO_MORE_SYMBOLS ((symindex) ~0) 223 224/* General purpose part of a symbol X; 225 target specific parts are in libcoff.h, libaout.h, etc. */ 226 227#define bfd_get_section(x) ((x)->section) 228#define bfd_get_output_section(x) ((x)->section->output_section) 229#define bfd_set_section(x,y) ((x)->section) = (y) 230#define bfd_asymbol_base(x) ((x)->section->vma) 231#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) 232#define bfd_asymbol_name(x) ((x)->name) 233/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ 234#define bfd_asymbol_bfd(x) ((x)->the_bfd) 235#define bfd_asymbol_flavour(x) \ 236 (((x)->flags & BSF_SYNTHETIC) != 0 \ 237 ? bfd_target_unknown_flavour \ 238 : bfd_asymbol_bfd (x)->xvec->flavour) 239 240/* A canonical archive symbol. */ 241/* This is a type pun with struct ranlib on purpose! */ 242typedef struct carsym 243{ 244 char *name; 245 file_ptr file_offset; /* Look here to find the file. */ 246} 247carsym; /* To make these you call a carsymogen. */ 248 249/* Used in generating armaps (archive tables of contents). 250 Perhaps just a forward definition would do? */ 251struct orl /* Output ranlib. */ 252{ 253 char **name; /* Symbol name. */ 254 union 255 { 256 file_ptr pos; 257 bfd *abfd; 258 } u; /* bfd* or file position. */ 259 int namidx; /* Index into string table. */ 260}; 261 262/* Linenumber stuff. */ 263typedef struct lineno_cache_entry 264{ 265 unsigned int line_number; /* Linenumber from start of function. */ 266 union 267 { 268 struct bfd_symbol *sym; /* Function name. */ 269 bfd_vma offset; /* Offset into section. */ 270 } u; 271} 272alent; 273 274/* Object and core file sections. */ 275 276#define align_power(addr, align) \ 277 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align))) 278 279typedef struct bfd_section *sec_ptr; 280 281#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0) 282#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0) 283#define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0) 284#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0) 285#define bfd_section_name(bfd, ptr) ((ptr)->name) 286#define bfd_section_size(bfd, ptr) ((ptr)->size) 287#define bfd_get_section_size(ptr) ((ptr)->size) 288#define bfd_section_vma(bfd, ptr) ((ptr)->vma) 289#define bfd_section_lma(bfd, ptr) ((ptr)->lma) 290#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power) 291#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0) 292#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata) 293 294#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0) 295 296#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE) 297#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE) 298#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE) 299/* Find the address one past the end of SEC. */ 300#define bfd_get_section_limit(bfd, sec) \ 301 (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \ 302 / bfd_octets_per_byte (bfd)) 303 304/* Return TRUE if input section SEC has been discarded. */ 305#define elf_discarded_section(sec) \ 306 (!bfd_is_abs_section (sec) \ 307 && bfd_is_abs_section ((sec)->output_section) \ 308 && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \ 309 && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS) 310 311/* Forward define. */ 312struct stat; 313 314typedef enum bfd_print_symbol 315{ 316 bfd_print_symbol_name, 317 bfd_print_symbol_more, 318 bfd_print_symbol_all 319} bfd_print_symbol_type; 320 321/* Information about a symbol that nm needs. */ 322 323typedef struct _symbol_info 324{ 325 symvalue value; 326 char type; 327 const char *name; /* Symbol name. */ 328 unsigned char stab_type; /* Stab type. */ 329 char stab_other; /* Stab other. */ 330 short stab_desc; /* Stab desc. */ 331 const char *stab_name; /* String for stab type. */ 332} symbol_info; 333 334/* Get the name of a stabs type code. */ 335 336extern const char *bfd_get_stab_name (int); 337 338/* Hash table routines. There is no way to free up a hash table. */ 339 340/* An element in the hash table. Most uses will actually use a larger 341 structure, and an instance of this will be the first field. */ 342 343struct bfd_hash_entry 344{ 345 /* Next entry for this hash code. */ 346 struct bfd_hash_entry *next; 347 /* String being hashed. */ 348 const char *string; 349 /* Hash code. This is the full hash code, not the index into the 350 table. */ 351 unsigned long hash; 352}; 353 354/* A hash table. */ 355 356struct bfd_hash_table 357{ 358 /* The hash array. */ 359 struct bfd_hash_entry **table; 360 /* A function used to create new elements in the hash table. The 361 first entry is itself a pointer to an element. When this 362 function is first invoked, this pointer will be NULL. However, 363 having the pointer permits a hierarchy of method functions to be 364 built each of which calls the function in the superclass. Thus 365 each function should be written to allocate a new block of memory 366 only if the argument is NULL. */ 367 struct bfd_hash_entry *(*newfunc) 368 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 369 /* An objalloc for this hash table. This is a struct objalloc *, 370 but we use void * to avoid requiring the inclusion of objalloc.h. */ 371 void *memory; 372 /* The number of slots in the hash table. */ 373 unsigned int size; 374 /* The number of entries in the hash table. */ 375 unsigned int count; 376 /* The size of elements. */ 377 unsigned int entsize; 378 /* If non-zero, don't grow the hash table. */ 379 unsigned int frozen:1; 380}; 381 382/* Initialize a hash table. */ 383extern bfd_boolean bfd_hash_table_init 384 (struct bfd_hash_table *, 385 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 386 struct bfd_hash_table *, 387 const char *), 388 unsigned int); 389 390/* Initialize a hash table specifying a size. */ 391extern bfd_boolean bfd_hash_table_init_n 392 (struct bfd_hash_table *, 393 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 394 struct bfd_hash_table *, 395 const char *), 396 unsigned int, unsigned int); 397 398/* Free up a hash table. */ 399extern void bfd_hash_table_free 400 (struct bfd_hash_table *); 401 402/* Look up a string in a hash table. If CREATE is TRUE, a new entry 403 will be created for this string if one does not already exist. The 404 COPY argument must be TRUE if this routine should copy the string 405 into newly allocated memory when adding an entry. */ 406extern struct bfd_hash_entry *bfd_hash_lookup 407 (struct bfd_hash_table *, const char *, bfd_boolean create, 408 bfd_boolean copy); 409 410/* Insert an entry in a hash table. */ 411extern struct bfd_hash_entry *bfd_hash_insert 412 (struct bfd_hash_table *, const char *, unsigned long); 413 414/* Replace an entry in a hash table. */ 415extern void bfd_hash_replace 416 (struct bfd_hash_table *, struct bfd_hash_entry *old, 417 struct bfd_hash_entry *nw); 418 419/* Base method for creating a hash table entry. */ 420extern struct bfd_hash_entry *bfd_hash_newfunc 421 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 422 423/* Grab some space for a hash table entry. */ 424extern void *bfd_hash_allocate 425 (struct bfd_hash_table *, unsigned int); 426 427/* Traverse a hash table in a random order, calling a function on each 428 element. If the function returns FALSE, the traversal stops. The 429 INFO argument is passed to the function. */ 430extern void bfd_hash_traverse 431 (struct bfd_hash_table *, 432 bfd_boolean (*) (struct bfd_hash_entry *, void *), 433 void *info); 434 435/* Allows the default size of a hash table to be configured. New hash 436 tables allocated using bfd_hash_table_init will be created with 437 this size. */ 438extern void bfd_hash_set_default_size (bfd_size_type); 439 440/* This structure is used to keep track of stabs in sections 441 information while linking. */ 442 443struct stab_info 444{ 445 /* A hash table used to hold stabs strings. */ 446 struct bfd_strtab_hash *strings; 447 /* The header file hash table. */ 448 struct bfd_hash_table includes; 449 /* The first .stabstr section. */ 450 struct bfd_section *stabstr; 451}; 452 453#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table 454 455/* User program access to BFD facilities. */ 456 457/* Direct I/O routines, for programs which know more about the object 458 file than BFD does. Use higher level routines if possible. */ 459 460extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); 461extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); 462extern int bfd_seek (bfd *, file_ptr, int); 463extern file_ptr bfd_tell (bfd *); 464extern int bfd_flush (bfd *); 465extern int bfd_stat (bfd *, struct stat *); 466 467/* Deprecated old routines. */ 468#if __GNUC__ 469#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 470 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ 471 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 472#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 473 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ 474 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 475#else 476#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 477 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ 478 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 479#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 480 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ 481 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 482#endif 483extern void warn_deprecated (const char *, const char *, int, const char *); 484 485/* Cast from const char * to char * so that caller can assign to 486 a char * without a warning. */ 487#define bfd_get_filename(abfd) ((char *) (abfd)->filename) 488#define bfd_get_cacheable(abfd) ((abfd)->cacheable) 489#define bfd_get_format(abfd) ((abfd)->format) 490#define bfd_get_target(abfd) ((abfd)->xvec->name) 491#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour) 492#define bfd_family_coff(abfd) \ 493 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \ 494 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour) 495#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG) 496#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE) 497#define bfd_header_big_endian(abfd) \ 498 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG) 499#define bfd_header_little_endian(abfd) \ 500 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE) 501#define bfd_get_file_flags(abfd) ((abfd)->flags) 502#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) 503#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) 504#define bfd_my_archive(abfd) ((abfd)->my_archive) 505#define bfd_has_map(abfd) ((abfd)->has_armap) 506#define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive) 507 508#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) 509#define bfd_usrdata(abfd) ((abfd)->usrdata) 510 511#define bfd_get_start_address(abfd) ((abfd)->start_address) 512#define bfd_get_symcount(abfd) ((abfd)->symcount) 513#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) 514#define bfd_count_sections(abfd) ((abfd)->section_count) 515 516#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount) 517 518#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) 519 520#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE) 521 522extern bfd_boolean bfd_cache_close 523 (bfd *abfd); 524/* NB: This declaration should match the autogenerated one in libbfd.h. */ 525 526extern bfd_boolean bfd_cache_close_all (void); 527 528extern bfd_boolean bfd_record_phdr 529 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma, 530 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **); 531 532/* Byte swapping routines. */ 533 534bfd_uint64_t bfd_getb64 (const void *); 535bfd_uint64_t bfd_getl64 (const void *); 536bfd_int64_t bfd_getb_signed_64 (const void *); 537bfd_int64_t bfd_getl_signed_64 (const void *); 538bfd_vma bfd_getb32 (const void *); 539bfd_vma bfd_getl32 (const void *); 540bfd_signed_vma bfd_getb_signed_32 (const void *); 541bfd_signed_vma bfd_getl_signed_32 (const void *); 542bfd_vma bfd_getb16 (const void *); 543bfd_vma bfd_getl16 (const void *); 544bfd_signed_vma bfd_getb_signed_16 (const void *); 545bfd_signed_vma bfd_getl_signed_16 (const void *); 546void bfd_putb64 (bfd_uint64_t, void *); 547void bfd_putl64 (bfd_uint64_t, void *); 548void bfd_putb32 (bfd_vma, void *); 549void bfd_putl32 (bfd_vma, void *); 550void bfd_putb16 (bfd_vma, void *); 551void bfd_putl16 (bfd_vma, void *); 552 553/* Byte swapping routines which take size and endiannes as arguments. */ 554 555bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean); 556void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean); 557 558extern bfd_boolean bfd_section_already_linked_table_init (void); 559extern void bfd_section_already_linked_table_free (void); 560 561/* Externally visible ECOFF routines. */ 562 563#if defined(__STDC__) || defined(ALMOST_STDC) 564struct ecoff_debug_info; 565struct ecoff_debug_swap; 566struct ecoff_extr; 567struct bfd_symbol; 568struct bfd_link_info; 569struct bfd_link_hash_entry; 570struct bfd_elf_version_tree; 571#endif 572extern bfd_vma bfd_ecoff_get_gp_value 573 (bfd * abfd); 574extern bfd_boolean bfd_ecoff_set_gp_value 575 (bfd *abfd, bfd_vma gp_value); 576extern bfd_boolean bfd_ecoff_set_regmasks 577 (bfd *abfd, unsigned long gprmask, unsigned long fprmask, 578 unsigned long *cprmask); 579extern void *bfd_ecoff_debug_init 580 (bfd *output_bfd, struct ecoff_debug_info *output_debug, 581 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 582extern void bfd_ecoff_debug_free 583 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 584 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 585extern bfd_boolean bfd_ecoff_debug_accumulate 586 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 587 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 588 struct ecoff_debug_info *input_debug, 589 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *); 590extern bfd_boolean bfd_ecoff_debug_accumulate_other 591 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 592 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 593 struct bfd_link_info *); 594extern bfd_boolean bfd_ecoff_debug_externals 595 (bfd *abfd, struct ecoff_debug_info *debug, 596 const struct ecoff_debug_swap *swap, bfd_boolean relocatable, 597 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *), 598 void (*set_index) (struct bfd_symbol *, bfd_size_type)); 599extern bfd_boolean bfd_ecoff_debug_one_external 600 (bfd *abfd, struct ecoff_debug_info *debug, 601 const struct ecoff_debug_swap *swap, const char *name, 602 struct ecoff_extr *esym); 603extern bfd_size_type bfd_ecoff_debug_size 604 (bfd *abfd, struct ecoff_debug_info *debug, 605 const struct ecoff_debug_swap *swap); 606extern bfd_boolean bfd_ecoff_write_debug 607 (bfd *abfd, struct ecoff_debug_info *debug, 608 const struct ecoff_debug_swap *swap, file_ptr where); 609extern bfd_boolean bfd_ecoff_write_accumulated_debug 610 (void *handle, bfd *abfd, struct ecoff_debug_info *debug, 611 const struct ecoff_debug_swap *swap, 612 struct bfd_link_info *info, file_ptr where); 613 614/* Externally visible ELF routines. */ 615 616struct bfd_link_needed_list 617{ 618 struct bfd_link_needed_list *next; 619 bfd *by; 620 const char *name; 621}; 622 623enum dynamic_lib_link_class { 624 DYN_NORMAL = 0, 625 DYN_AS_NEEDED = 1, 626 DYN_DT_NEEDED = 2, 627 DYN_NO_ADD_NEEDED = 4, 628 DYN_NO_NEEDED = 8 629}; 630 631enum notice_asneeded_action { 632 notice_as_needed, 633 notice_not_needed, 634 notice_needed 635}; 636 637extern bfd_boolean bfd_elf_record_link_assignment 638 (bfd *, struct bfd_link_info *, const char *, bfd_boolean, 639 bfd_boolean); 640extern struct bfd_link_needed_list *bfd_elf_get_needed_list 641 (bfd *, struct bfd_link_info *); 642extern bfd_boolean bfd_elf_get_bfd_needed_list 643 (bfd *, struct bfd_link_needed_list **); 644extern bfd_boolean bfd_elf_size_dynamic_sections 645 (bfd *, const char *, const char *, const char *, const char *, const char *, 646 const char * const *, struct bfd_link_info *, struct bfd_section **, 647 struct bfd_elf_version_tree *); 648extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr 649 (bfd *, struct bfd_link_info *); 650extern void bfd_elf_set_dt_needed_name 651 (bfd *, const char *); 652extern const char *bfd_elf_get_dt_soname 653 (bfd *); 654extern void bfd_elf_set_dyn_lib_class 655 (bfd *, enum dynamic_lib_link_class); 656extern int bfd_elf_get_dyn_lib_class 657 (bfd *); 658extern struct bfd_link_needed_list *bfd_elf_get_runpath_list 659 (bfd *, struct bfd_link_info *); 660extern bfd_boolean bfd_elf_discard_info 661 (bfd *, struct bfd_link_info *); 662extern unsigned int _bfd_elf_default_action_discarded 663 (struct bfd_section *); 664 665/* Return an upper bound on the number of bytes required to store a 666 copy of ABFD's program header table entries. Return -1 if an error 667 occurs; bfd_get_error will return an appropriate code. */ 668extern long bfd_get_elf_phdr_upper_bound 669 (bfd *abfd); 670 671/* Copy ABFD's program header table entries to *PHDRS. The entries 672 will be stored as an array of Elf_Internal_Phdr structures, as 673 defined in include/elf/internal.h. To find out how large the 674 buffer needs to be, call bfd_get_elf_phdr_upper_bound. 675 676 Return the number of program header table entries read, or -1 if an 677 error occurs; bfd_get_error will return an appropriate code. */ 678extern int bfd_get_elf_phdrs 679 (bfd *abfd, void *phdrs); 680 681/* Create a new BFD as if by bfd_openr. Rather than opening a file, 682 reconstruct an ELF file by reading the segments out of remote memory 683 based on the ELF file header at EHDR_VMA and the ELF program headers it 684 points to. If not null, *LOADBASEP is filled in with the difference 685 between the VMAs from which the segments were read, and the VMAs the 686 file headers (and hence BFD's idea of each section's VMA) put them at. 687 688 The function TARGET_READ_MEMORY is called to copy LEN bytes from the 689 remote memory at target address VMA into the local buffer at MYADDR; it 690 should return zero on success or an `errno' code on failure. TEMPL must 691 be a BFD for an ELF target with the word size and byte order found in 692 the remote memory. */ 693extern bfd *bfd_elf_bfd_from_remote_memory 694 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, 695 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len)); 696 697/* Return the arch_size field of an elf bfd, or -1 if not elf. */ 698extern int bfd_get_arch_size 699 (bfd *); 700 701/* Return TRUE if address "naturally" sign extends, or -1 if not elf. */ 702extern int bfd_get_sign_extend_vma 703 (bfd *); 704 705extern struct bfd_section *_bfd_elf_tls_setup 706 (bfd *, struct bfd_link_info *); 707 708extern void _bfd_fix_excluded_sec_syms 709 (bfd *, struct bfd_link_info *); 710 711extern unsigned bfd_m68k_mach_to_features (int); 712 713extern int bfd_m68k_features_to_mach (unsigned); 714 715extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs 716 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 717 char **); 718 719extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int); 720 721extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs 722 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 723 char **); 724 725extern bfd_boolean bfd_cr16_elf32_create_embedded_relocs 726 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 727 char **); 728 729/* SunOS shared library support routines for the linker. */ 730 731extern struct bfd_link_needed_list *bfd_sunos_get_needed_list 732 (bfd *, struct bfd_link_info *); 733extern bfd_boolean bfd_sunos_record_link_assignment 734 (bfd *, struct bfd_link_info *, const char *); 735extern bfd_boolean bfd_sunos_size_dynamic_sections 736 (bfd *, struct bfd_link_info *, struct bfd_section **, 737 struct bfd_section **, struct bfd_section **); 738 739/* Linux shared library support routines for the linker. */ 740 741extern bfd_boolean bfd_i386linux_size_dynamic_sections 742 (bfd *, struct bfd_link_info *); 743extern bfd_boolean bfd_m68klinux_size_dynamic_sections 744 (bfd *, struct bfd_link_info *); 745extern bfd_boolean bfd_sparclinux_size_dynamic_sections 746 (bfd *, struct bfd_link_info *); 747 748/* mmap hacks */ 749 750struct _bfd_window_internal; 751typedef struct _bfd_window_internal bfd_window_internal; 752 753typedef struct _bfd_window 754{ 755 /* What the user asked for. */ 756 void *data; 757 bfd_size_type size; 758 /* The actual window used by BFD. Small user-requested read-only 759 regions sharing a page may share a single window into the object 760 file. Read-write versions shouldn't until I've fixed things to 761 keep track of which portions have been claimed by the 762 application; don't want to give the same region back when the 763 application wants two writable copies! */ 764 struct _bfd_window_internal *i; 765} 766bfd_window; 767 768extern void bfd_init_window 769 (bfd_window *); 770extern void bfd_free_window 771 (bfd_window *); 772extern bfd_boolean bfd_get_file_window 773 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean); 774 775/* XCOFF support routines for the linker. */ 776 777extern bfd_boolean bfd_xcoff_split_import_path 778 (bfd *, const char *, const char **, const char **); 779extern bfd_boolean bfd_xcoff_set_archive_import_path 780 (struct bfd_link_info *, bfd *, const char *); 781extern bfd_boolean bfd_xcoff_link_record_set 782 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); 783extern bfd_boolean bfd_xcoff_import_symbol 784 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma, 785 const char *, const char *, const char *, unsigned int); 786extern bfd_boolean bfd_xcoff_export_symbol 787 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); 788extern bfd_boolean bfd_xcoff_link_count_reloc 789 (bfd *, struct bfd_link_info *, const char *); 790extern bfd_boolean bfd_xcoff_record_link_assignment 791 (bfd *, struct bfd_link_info *, const char *); 792extern bfd_boolean bfd_xcoff_size_dynamic_sections 793 (bfd *, struct bfd_link_info *, const char *, const char *, 794 unsigned long, unsigned long, unsigned long, bfd_boolean, 795 int, bfd_boolean, unsigned int, struct bfd_section **, bfd_boolean); 796extern bfd_boolean bfd_xcoff_link_generate_rtinit 797 (bfd *, const char *, const char *, bfd_boolean); 798 799/* XCOFF support routines for ar. */ 800extern bfd_boolean bfd_xcoff_ar_archive_set_magic 801 (bfd *, char *); 802 803/* Externally visible COFF routines. */ 804 805#if defined(__STDC__) || defined(ALMOST_STDC) 806struct internal_syment; 807union internal_auxent; 808#endif 809 810extern bfd_boolean bfd_coff_get_syment 811 (bfd *, struct bfd_symbol *, struct internal_syment *); 812 813extern bfd_boolean bfd_coff_get_auxent 814 (bfd *, struct bfd_symbol *, int, union internal_auxent *); 815 816extern bfd_boolean bfd_coff_set_symbol_class 817 (bfd *, struct bfd_symbol *, unsigned int); 818 819extern bfd_boolean bfd_m68k_coff_create_embedded_relocs 820 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); 821 822/* ARM VFP11 erratum workaround support. */ 823typedef enum 824{ 825 BFD_ARM_VFP11_FIX_DEFAULT, 826 BFD_ARM_VFP11_FIX_NONE, 827 BFD_ARM_VFP11_FIX_SCALAR, 828 BFD_ARM_VFP11_FIX_VECTOR 829} bfd_arm_vfp11_fix; 830 831extern void bfd_elf32_arm_init_maps 832 (bfd *); 833 834extern void bfd_elf32_arm_set_vfp11_fix 835 (bfd *, struct bfd_link_info *); 836 837extern void bfd_elf32_arm_set_cortex_a8_fix 838 (bfd *, struct bfd_link_info *); 839 840extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan 841 (bfd *, struct bfd_link_info *); 842 843extern void bfd_elf32_arm_vfp11_fix_veneer_locations 844 (bfd *, struct bfd_link_info *); 845 846/* ARM Interworking support. Called from linker. */ 847extern bfd_boolean bfd_arm_allocate_interworking_sections 848 (struct bfd_link_info *); 849 850extern bfd_boolean bfd_arm_process_before_allocation 851 (bfd *, struct bfd_link_info *, int); 852 853extern bfd_boolean bfd_arm_get_bfd_for_interworking 854 (bfd *, struct bfd_link_info *); 855 856/* PE ARM Interworking support. Called from linker. */ 857extern bfd_boolean bfd_arm_pe_allocate_interworking_sections 858 (struct bfd_link_info *); 859 860extern bfd_boolean bfd_arm_pe_process_before_allocation 861 (bfd *, struct bfd_link_info *, int); 862 863extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking 864 (bfd *, struct bfd_link_info *); 865 866/* ELF ARM Interworking support. Called from linker. */ 867extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections 868 (struct bfd_link_info *); 869 870extern bfd_boolean bfd_elf32_arm_process_before_allocation 871 (bfd *, struct bfd_link_info *); 872 873void bfd_elf32_arm_set_target_relocs 874 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix, 875 int, int, int, int); 876 877extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking 878 (bfd *, struct bfd_link_info *); 879 880extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd 881 (bfd *, struct bfd_link_info *); 882 883/* ELF ARM mapping symbol support */ 884#define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0) 885#define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1) 886#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2) 887#define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0) 888extern bfd_boolean bfd_is_arm_special_symbol_name 889 (const char * name, int type); 890 891extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int); 892 893/* ARM Note section processing. */ 894extern bfd_boolean bfd_arm_merge_machines 895 (bfd *, bfd *); 896 897extern bfd_boolean bfd_arm_update_notes 898 (bfd *, const char *); 899 900extern unsigned int bfd_arm_get_mach_from_notes 901 (bfd *, const char *); 902 903/* ARM stub generation support. Called from the linker. */ 904extern int elf32_arm_setup_section_lists 905 (bfd *, struct bfd_link_info *); 906extern void elf32_arm_next_input_section 907 (struct bfd_link_info *, struct bfd_section *); 908extern bfd_boolean elf32_arm_size_stubs 909 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma, 910 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void)); 911extern bfd_boolean elf32_arm_build_stubs 912 (struct bfd_link_info *); 913 914/* ARM unwind section editing support. */ 915extern bfd_boolean elf32_arm_fix_exidx_coverage 916(struct bfd_section **, unsigned int, struct bfd_link_info *, bfd_boolean); 917 918/* PowerPC @tls opcode transform/validate. */ 919extern unsigned int _bfd_elf_ppc_at_tls_transform 920 (unsigned int, unsigned int); 921/* PowerPC @tprel opcode transform/validate. */ 922extern unsigned int _bfd_elf_ppc_at_tprel_transform 923 (unsigned int, unsigned int); 924 925/* TI COFF load page support. */ 926extern void bfd_ticoff_set_section_load_page 927 (struct bfd_section *, int); 928 929extern int bfd_ticoff_get_section_load_page 930 (struct bfd_section *); 931 932/* H8/300 functions. */ 933extern bfd_vma bfd_h8300_pad_address 934 (bfd *, bfd_vma); 935 936/* IA64 Itanium code generation. Called from linker. */ 937extern void bfd_elf32_ia64_after_parse 938 (int); 939 940extern void bfd_elf64_ia64_after_parse 941 (int); 942 943/* This structure is used for a comdat section, as in PE. A comdat 944 section is associated with a particular symbol. When the linker 945 sees a comdat section, it keeps only one of the sections with a 946 given name and associated with a given symbol. */ 947 948struct coff_comdat_info 949{ 950 /* The name of the symbol associated with a comdat section. */ 951 const char *name; 952 953 /* The local symbol table index of the symbol associated with a 954 comdat section. This is only meaningful to the object file format 955 specific code; it is not an index into the list returned by 956 bfd_canonicalize_symtab. */ 957 long symbol; 958}; 959 960extern struct coff_comdat_info *bfd_coff_get_comdat_section 961 (bfd *, struct bfd_section *); 962 963/* Extracted from init.c. */ 964void bfd_init (void); 965 966/* Extracted from opncls.c. */ 967extern unsigned int bfd_use_reserved_id; 968bfd *bfd_fopen (const char *filename, const char *target, 969 const char *mode, int fd); 970 971bfd *bfd_openr (const char *filename, const char *target); 972 973bfd *bfd_fdopenr (const char *filename, const char *target, int fd); 974 975bfd *bfd_openstreamr (const char *, const char *, void *); 976 977bfd *bfd_openr_iovec (const char *filename, const char *target, 978 void *(*open_func) (struct bfd *nbfd, 979 void *open_closure), 980 void *open_closure, 981 file_ptr (*pread_func) (struct bfd *nbfd, 982 void *stream, 983 void *buf, 984 file_ptr nbytes, 985 file_ptr offset), 986 int (*close_func) (struct bfd *nbfd, 987 void *stream), 988 int (*stat_func) (struct bfd *abfd, 989 void *stream, 990 struct stat *sb)); 991 992bfd *bfd_openw (const char *filename, const char *target); 993 994bfd_boolean bfd_close (bfd *abfd); 995 996bfd_boolean bfd_close_all_done (bfd *); 997 998bfd *bfd_create (const char *filename, bfd *templ); 999 1000bfd_boolean bfd_make_writable (bfd *abfd); 1001 1002bfd_boolean bfd_make_readable (bfd *abfd); 1003 1004void *bfd_alloc (bfd *abfd, bfd_size_type wanted); 1005 1006void *bfd_zalloc (bfd *abfd, bfd_size_type wanted); 1007 1008unsigned long bfd_calc_gnu_debuglink_crc32 1009 (unsigned long crc, const unsigned char *buf, bfd_size_type len); 1010 1011char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); 1012 1013struct bfd_section *bfd_create_gnu_debuglink_section 1014 (bfd *abfd, const char *filename); 1015 1016bfd_boolean bfd_fill_in_gnu_debuglink_section 1017 (bfd *abfd, struct bfd_section *sect, const char *filename); 1018 1019/* Extracted from libbfd.c. */ 1020 1021/* Byte swapping macros for user section data. */ 1022 1023#define bfd_put_8(abfd, val, ptr) \ 1024 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) 1025#define bfd_put_signed_8 \ 1026 bfd_put_8 1027#define bfd_get_8(abfd, ptr) \ 1028 (*(unsigned char *) (ptr) & 0xff) 1029#define bfd_get_signed_8(abfd, ptr) \ 1030 (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) 1031 1032#define bfd_put_16(abfd, val, ptr) \ 1033 BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) 1034#define bfd_put_signed_16 \ 1035 bfd_put_16 1036#define bfd_get_16(abfd, ptr) \ 1037 BFD_SEND (abfd, bfd_getx16, (ptr)) 1038#define bfd_get_signed_16(abfd, ptr) \ 1039 BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) 1040 1041#define bfd_put_32(abfd, val, ptr) \ 1042 BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) 1043#define bfd_put_signed_32 \ 1044 bfd_put_32 1045#define bfd_get_32(abfd, ptr) \ 1046 BFD_SEND (abfd, bfd_getx32, (ptr)) 1047#define bfd_get_signed_32(abfd, ptr) \ 1048 BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) 1049 1050#define bfd_put_64(abfd, val, ptr) \ 1051 BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) 1052#define bfd_put_signed_64 \ 1053 bfd_put_64 1054#define bfd_get_64(abfd, ptr) \ 1055 BFD_SEND (abfd, bfd_getx64, (ptr)) 1056#define bfd_get_signed_64(abfd, ptr) \ 1057 BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) 1058 1059#define bfd_get(bits, abfd, ptr) \ 1060 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \ 1061 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ 1062 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ 1063 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ 1064 : (abort (), (bfd_vma) - 1)) 1065 1066#define bfd_put(bits, abfd, val, ptr) \ 1067 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ 1068 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ 1069 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ 1070 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ 1071 : (abort (), (void) 0)) 1072 1073 1074/* Byte swapping macros for file header data. */ 1075 1076#define bfd_h_put_8(abfd, val, ptr) \ 1077 bfd_put_8 (abfd, val, ptr) 1078#define bfd_h_put_signed_8(abfd, val, ptr) \ 1079 bfd_put_8 (abfd, val, ptr) 1080#define bfd_h_get_8(abfd, ptr) \ 1081 bfd_get_8 (abfd, ptr) 1082#define bfd_h_get_signed_8(abfd, ptr) \ 1083 bfd_get_signed_8 (abfd, ptr) 1084 1085#define bfd_h_put_16(abfd, val, ptr) \ 1086 BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) 1087#define bfd_h_put_signed_16 \ 1088 bfd_h_put_16 1089#define bfd_h_get_16(abfd, ptr) \ 1090 BFD_SEND (abfd, bfd_h_getx16, (ptr)) 1091#define bfd_h_get_signed_16(abfd, ptr) \ 1092 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) 1093 1094#define bfd_h_put_32(abfd, val, ptr) \ 1095 BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) 1096#define bfd_h_put_signed_32 \ 1097 bfd_h_put_32 1098#define bfd_h_get_32(abfd, ptr) \ 1099 BFD_SEND (abfd, bfd_h_getx32, (ptr)) 1100#define bfd_h_get_signed_32(abfd, ptr) \ 1101 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) 1102 1103#define bfd_h_put_64(abfd, val, ptr) \ 1104 BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) 1105#define bfd_h_put_signed_64 \ 1106 bfd_h_put_64 1107#define bfd_h_get_64(abfd, ptr) \ 1108 BFD_SEND (abfd, bfd_h_getx64, (ptr)) 1109#define bfd_h_get_signed_64(abfd, ptr) \ 1110 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) 1111 1112/* Aliases for the above, which should eventually go away. */ 1113 1114#define H_PUT_64 bfd_h_put_64 1115#define H_PUT_32 bfd_h_put_32 1116#define H_PUT_16 bfd_h_put_16 1117#define H_PUT_8 bfd_h_put_8 1118#define H_PUT_S64 bfd_h_put_signed_64 1119#define H_PUT_S32 bfd_h_put_signed_32 1120#define H_PUT_S16 bfd_h_put_signed_16 1121#define H_PUT_S8 bfd_h_put_signed_8 1122#define H_GET_64 bfd_h_get_64 1123#define H_GET_32 bfd_h_get_32 1124#define H_GET_16 bfd_h_get_16 1125#define H_GET_8 bfd_h_get_8 1126#define H_GET_S64 bfd_h_get_signed_64 1127#define H_GET_S32 bfd_h_get_signed_32 1128#define H_GET_S16 bfd_h_get_signed_16 1129#define H_GET_S8 bfd_h_get_signed_8 1130 1131 1132/* Extracted from bfdio.c. */ 1133long bfd_get_mtime (bfd *abfd); 1134 1135file_ptr bfd_get_size (bfd *abfd); 1136 1137void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len, 1138 int prot, int flags, file_ptr offset); 1139 1140/* Extracted from bfdwin.c. */ 1141/* Extracted from section.c. */ 1142typedef struct bfd_section 1143{ 1144 /* The name of the section; the name isn't a copy, the pointer is 1145 the same as that passed to bfd_make_section. */ 1146 const char *name; 1147 1148 /* A unique sequence number. */ 1149 int id; 1150 1151 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ 1152 int index; 1153 1154 /* The next section in the list belonging to the BFD, or NULL. */ 1155 struct bfd_section *next; 1156 1157 /* The previous section in the list belonging to the BFD, or NULL. */ 1158 struct bfd_section *prev; 1159 1160 /* The field flags contains attributes of the section. Some 1161 flags are read in from the object file, and some are 1162 synthesized from other information. */ 1163 flagword flags; 1164 1165#define SEC_NO_FLAGS 0x000 1166 1167 /* Tells the OS to allocate space for this section when loading. 1168 This is clear for a section containing debug information only. */ 1169#define SEC_ALLOC 0x001 1170 1171 /* Tells the OS to load the section from the file when loading. 1172 This is clear for a .bss section. */ 1173#define SEC_LOAD 0x002 1174 1175 /* The section contains data still to be relocated, so there is 1176 some relocation information too. */ 1177#define SEC_RELOC 0x004 1178 1179 /* A signal to the OS that the section contains read only data. */ 1180#define SEC_READONLY 0x008 1181 1182 /* The section contains code only. */ 1183#define SEC_CODE 0x010 1184 1185 /* The section contains data only. */ 1186#define SEC_DATA 0x020 1187 1188 /* The section will reside in ROM. */ 1189#define SEC_ROM 0x040 1190 1191 /* The section contains constructor information. This section 1192 type is used by the linker to create lists of constructors and 1193 destructors used by <<g++>>. When a back end sees a symbol 1194 which should be used in a constructor list, it creates a new 1195 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches 1196 the symbol to it, and builds a relocation. To build the lists 1197 of constructors, all the linker has to do is catenate all the 1198 sections called <<__CTOR_LIST__>> and relocate the data 1199 contained within - exactly the operations it would peform on 1200 standard data. */ 1201#define SEC_CONSTRUCTOR 0x080 1202 1203 /* The section has contents - a data section could be 1204 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be 1205 <<SEC_HAS_CONTENTS>> */ 1206#define SEC_HAS_CONTENTS 0x100 1207 1208 /* An instruction to the linker to not output the section 1209 even if it has information which would normally be written. */ 1210#define SEC_NEVER_LOAD 0x200 1211 1212 /* The section contains thread local data. */ 1213#define SEC_THREAD_LOCAL 0x400 1214 1215 /* The section has GOT references. This flag is only for the 1216 linker, and is currently only used by the elf32-hppa back end. 1217 It will be set if global offset table references were detected 1218 in this section, which indicate to the linker that the section 1219 contains PIC code, and must be handled specially when doing a 1220 static link. */ 1221#define SEC_HAS_GOT_REF 0x800 1222 1223 /* The section contains common symbols (symbols may be defined 1224 multiple times, the value of a symbol is the amount of 1225 space it requires, and the largest symbol value is the one 1226 used). Most targets have exactly one of these (which we 1227 translate to bfd_com_section_ptr), but ECOFF has two. */ 1228#define SEC_IS_COMMON 0x1000 1229 1230 /* The section contains only debugging information. For 1231 example, this is set for ELF .debug and .stab sections. 1232 strip tests this flag to see if a section can be 1233 discarded. */ 1234#define SEC_DEBUGGING 0x2000 1235 1236 /* The contents of this section are held in memory pointed to 1237 by the contents field. This is checked by bfd_get_section_contents, 1238 and the data is retrieved from memory if appropriate. */ 1239#define SEC_IN_MEMORY 0x4000 1240 1241 /* The contents of this section are to be excluded by the 1242 linker for executable and shared objects unless those 1243 objects are to be further relocated. */ 1244#define SEC_EXCLUDE 0x8000 1245 1246 /* The contents of this section are to be sorted based on the sum of 1247 the symbol and addend values specified by the associated relocation 1248 entries. Entries without associated relocation entries will be 1249 appended to the end of the section in an unspecified order. */ 1250#define SEC_SORT_ENTRIES 0x10000 1251 1252 /* When linking, duplicate sections of the same name should be 1253 discarded, rather than being combined into a single section as 1254 is usually done. This is similar to how common symbols are 1255 handled. See SEC_LINK_DUPLICATES below. */ 1256#define SEC_LINK_ONCE 0x20000 1257 1258 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker 1259 should handle duplicate sections. */ 1260#define SEC_LINK_DUPLICATES 0xc0000 1261 1262 /* This value for SEC_LINK_DUPLICATES means that duplicate 1263 sections with the same name should simply be discarded. */ 1264#define SEC_LINK_DUPLICATES_DISCARD 0x0 1265 1266 /* This value for SEC_LINK_DUPLICATES means that the linker 1267 should warn if there are any duplicate sections, although 1268 it should still only link one copy. */ 1269#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000 1270 1271 /* This value for SEC_LINK_DUPLICATES means that the linker 1272 should warn if any duplicate sections are a different size. */ 1273#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000 1274 1275 /* This value for SEC_LINK_DUPLICATES means that the linker 1276 should warn if any duplicate sections contain different 1277 contents. */ 1278#define SEC_LINK_DUPLICATES_SAME_CONTENTS \ 1279 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE) 1280 1281 /* This section was created by the linker as part of dynamic 1282 relocation or other arcane processing. It is skipped when 1283 going through the first-pass output, trusting that someone 1284 else up the line will take care of it later. */ 1285#define SEC_LINKER_CREATED 0x100000 1286 1287 /* This section should not be subject to garbage collection. 1288 Also set to inform the linker that this section should not be 1289 listed in the link map as discarded. */ 1290#define SEC_KEEP 0x200000 1291 1292 /* This section contains "short" data, and should be placed 1293 "near" the GP. */ 1294#define SEC_SMALL_DATA 0x400000 1295 1296 /* Attempt to merge identical entities in the section. 1297 Entity size is given in the entsize field. */ 1298#define SEC_MERGE 0x800000 1299 1300 /* If given with SEC_MERGE, entities to merge are zero terminated 1301 strings where entsize specifies character size instead of fixed 1302 size entries. */ 1303#define SEC_STRINGS 0x1000000 1304 1305 /* This section contains data about section groups. */ 1306#define SEC_GROUP 0x2000000 1307 1308 /* The section is a COFF shared library section. This flag is 1309 only for the linker. If this type of section appears in 1310 the input file, the linker must copy it to the output file 1311 without changing the vma or size. FIXME: Although this 1312 was originally intended to be general, it really is COFF 1313 specific (and the flag was renamed to indicate this). It 1314 might be cleaner to have some more general mechanism to 1315 allow the back end to control what the linker does with 1316 sections. */ 1317#define SEC_COFF_SHARED_LIBRARY 0x4000000 1318 1319 /* This section contains data which may be shared with other 1320 executables or shared objects. This is for COFF only. */ 1321#define SEC_COFF_SHARED 0x8000000 1322 1323 /* When a section with this flag is being linked, then if the size of 1324 the input section is less than a page, it should not cross a page 1325 boundary. If the size of the input section is one page or more, 1326 it should be aligned on a page boundary. This is for TI 1327 TMS320C54X only. */ 1328#define SEC_TIC54X_BLOCK 0x10000000 1329 1330 /* Conditionally link this section; do not link if there are no 1331 references found to any symbol in the section. This is for TI 1332 TMS320C54X only. */ 1333#define SEC_TIC54X_CLINK 0x20000000 1334 1335 /* Indicate that section has the no read flag set. This happens 1336 when memory read flag isn't set. */ 1337#define SEC_COFF_NOREAD 0x40000000 1338 1339 /* End of section flags. */ 1340 1341 /* Some internal packed boolean fields. */ 1342 1343 /* See the vma field. */ 1344 unsigned int user_set_vma : 1; 1345 1346 /* A mark flag used by some of the linker backends. */ 1347 unsigned int linker_mark : 1; 1348 1349 /* Another mark flag used by some of the linker backends. Set for 1350 output sections that have an input section. */ 1351 unsigned int linker_has_input : 1; 1352 1353 /* Mark flag used by some linker backends for garbage collection. */ 1354 unsigned int gc_mark : 1; 1355 1356 /* Section compression status. */ 1357 unsigned int compress_status : 2; 1358#define COMPRESS_SECTION_NONE 0 1359#define COMPRESS_SECTION_DONE 1 1360#define DECOMPRESS_SECTION_SIZED 2 1361 1362 /* The following flags are used by the ELF linker. */ 1363 1364 /* Mark sections which have been allocated to segments. */ 1365 unsigned int segment_mark : 1; 1366 1367 /* Type of sec_info information. */ 1368 unsigned int sec_info_type:3; 1369#define ELF_INFO_TYPE_NONE 0 1370#define ELF_INFO_TYPE_STABS 1 1371#define ELF_INFO_TYPE_MERGE 2 1372#define ELF_INFO_TYPE_EH_FRAME 3 1373#define ELF_INFO_TYPE_JUST_SYMS 4 1374 1375 /* Nonzero if this section uses RELA relocations, rather than REL. */ 1376 unsigned int use_rela_p:1; 1377 1378 /* Bits used by various backends. The generic code doesn't touch 1379 these fields. */ 1380 1381 unsigned int sec_flg0:1; 1382 unsigned int sec_flg1:1; 1383 unsigned int sec_flg2:1; 1384 unsigned int sec_flg3:1; 1385 unsigned int sec_flg4:1; 1386 unsigned int sec_flg5:1; 1387 1388 /* End of internal packed boolean fields. */ 1389 1390 /* The virtual memory address of the section - where it will be 1391 at run time. The symbols are relocated against this. The 1392 user_set_vma flag is maintained by bfd; if it's not set, the 1393 backend can assign addresses (for example, in <<a.out>>, where 1394 the default address for <<.data>> is dependent on the specific 1395 target and various flags). */ 1396 bfd_vma vma; 1397 1398 /* The load address of the section - where it would be in a 1399 rom image; really only used for writing section header 1400 information. */ 1401 bfd_vma lma; 1402 1403 /* The size of the section in octets, as it will be output. 1404 Contains a value even if the section has no contents (e.g., the 1405 size of <<.bss>>). */ 1406 bfd_size_type size; 1407 1408 /* For input sections, the original size on disk of the section, in 1409 octets. This field should be set for any section whose size is 1410 changed by linker relaxation. It is required for sections where 1411 the linker relaxation scheme doesn't cache altered section and 1412 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing 1413 targets), and thus the original size needs to be kept to read the 1414 section multiple times. For output sections, rawsize holds the 1415 section size calculated on a previous linker relaxation pass. */ 1416 bfd_size_type rawsize; 1417 1418 /* The compressed size of the section in octets. */ 1419 bfd_size_type compressed_size; 1420 1421 /* Relaxation table. */ 1422 struct relax_table *relax; 1423 1424 /* Count of used relaxation table entries. */ 1425 int relax_count; 1426 1427 1428 /* If this section is going to be output, then this value is the 1429 offset in *bytes* into the output section of the first byte in the 1430 input section (byte ==> smallest addressable unit on the 1431 target). In most cases, if this was going to start at the 1432 100th octet (8-bit quantity) in the output section, this value 1433 would be 100. However, if the target byte size is 16 bits 1434 (bfd_octets_per_byte is "2"), this value would be 50. */ 1435 bfd_vma output_offset; 1436 1437 /* The output section through which to map on output. */ 1438 struct bfd_section *output_section; 1439 1440 /* The alignment requirement of the section, as an exponent of 2 - 1441 e.g., 3 aligns to 2^3 (or 8). */ 1442 unsigned int alignment_power; 1443 1444 /* If an input section, a pointer to a vector of relocation 1445 records for the data in this section. */ 1446 struct reloc_cache_entry *relocation; 1447 1448 /* If an output section, a pointer to a vector of pointers to 1449 relocation records for the data in this section. */ 1450 struct reloc_cache_entry **orelocation; 1451 1452 /* The number of relocation records in one of the above. */ 1453 unsigned reloc_count; 1454 1455 /* Information below is back end specific - and not always used 1456 or updated. */ 1457 1458 /* File position of section data. */ 1459 file_ptr filepos; 1460 1461 /* File position of relocation info. */ 1462 file_ptr rel_filepos; 1463 1464 /* File position of line data. */ 1465 file_ptr line_filepos; 1466 1467 /* Pointer to data for applications. */ 1468 void *userdata; 1469 1470 /* If the SEC_IN_MEMORY flag is set, this points to the actual 1471 contents. */ 1472 unsigned char *contents; 1473 1474 /* Attached line number information. */ 1475 alent *lineno; 1476 1477 /* Number of line number records. */ 1478 unsigned int lineno_count; 1479 1480 /* Entity size for merging purposes. */ 1481 unsigned int entsize; 1482 1483 /* Points to the kept section if this section is a link-once section, 1484 and is discarded. */ 1485 struct bfd_section *kept_section; 1486 1487 /* When a section is being output, this value changes as more 1488 linenumbers are written out. */ 1489 file_ptr moving_line_filepos; 1490 1491 /* What the section number is in the target world. */ 1492 int target_index; 1493 1494 void *used_by_bfd; 1495 1496 /* If this is a constructor section then here is a list of the 1497 relocations created to relocate items within it. */ 1498 struct relent_chain *constructor_chain; 1499 1500 /* The BFD which owns the section. */ 1501 bfd *owner; 1502 1503 /* A symbol which points at this section only. */ 1504 struct bfd_symbol *symbol; 1505 struct bfd_symbol **symbol_ptr_ptr; 1506 1507 /* Early in the link process, map_head and map_tail are used to build 1508 a list of input sections attached to an output section. Later, 1509 output sections use these fields for a list of bfd_link_order 1510 structs. */ 1511 union { 1512 struct bfd_link_order *link_order; 1513 struct bfd_section *s; 1514 } map_head, map_tail; 1515} asection; 1516 1517/* Relax table contains information about instructions which can 1518 be removed by relaxation -- replacing a long address with a 1519 short address. */ 1520struct relax_table { 1521 /* Address where bytes may be deleted. */ 1522 bfd_vma addr; 1523 1524 /* Number of bytes to be deleted. */ 1525 int size; 1526}; 1527 1528/* These sections are global, and are managed by BFD. The application 1529 and target back end are not permitted to change the values in 1530 these sections. New code should use the section_ptr macros rather 1531 than referring directly to the const sections. The const sections 1532 may eventually vanish. */ 1533#define BFD_ABS_SECTION_NAME "*ABS*" 1534#define BFD_UND_SECTION_NAME "*UND*" 1535#define BFD_COM_SECTION_NAME "*COM*" 1536#define BFD_IND_SECTION_NAME "*IND*" 1537 1538/* The absolute section. */ 1539extern asection bfd_abs_section; 1540#define bfd_abs_section_ptr ((asection *) &bfd_abs_section) 1541#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) 1542/* Pointer to the undefined section. */ 1543extern asection bfd_und_section; 1544#define bfd_und_section_ptr ((asection *) &bfd_und_section) 1545#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) 1546/* Pointer to the common section. */ 1547extern asection bfd_com_section; 1548#define bfd_com_section_ptr ((asection *) &bfd_com_section) 1549/* Pointer to the indirect section. */ 1550extern asection bfd_ind_section; 1551#define bfd_ind_section_ptr ((asection *) &bfd_ind_section) 1552#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) 1553 1554#define bfd_is_const_section(SEC) \ 1555 ( ((SEC) == bfd_abs_section_ptr) \ 1556 || ((SEC) == bfd_und_section_ptr) \ 1557 || ((SEC) == bfd_com_section_ptr) \ 1558 || ((SEC) == bfd_ind_section_ptr)) 1559 1560/* Macros to handle insertion and deletion of a bfd's sections. These 1561 only handle the list pointers, ie. do not adjust section_count, 1562 target_index etc. */ 1563#define bfd_section_list_remove(ABFD, S) \ 1564 do \ 1565 { \ 1566 asection *_s = S; \ 1567 asection *_next = _s->next; \ 1568 asection *_prev = _s->prev; \ 1569 if (_prev) \ 1570 _prev->next = _next; \ 1571 else \ 1572 (ABFD)->sections = _next; \ 1573 if (_next) \ 1574 _next->prev = _prev; \ 1575 else \ 1576 (ABFD)->section_last = _prev; \ 1577 } \ 1578 while (0) 1579#define bfd_section_list_append(ABFD, S) \ 1580 do \ 1581 { \ 1582 asection *_s = S; \ 1583 bfd *_abfd = ABFD; \ 1584 _s->next = NULL; \ 1585 if (_abfd->section_last) \ 1586 { \ 1587 _s->prev = _abfd->section_last; \ 1588 _abfd->section_last->next = _s; \ 1589 } \ 1590 else \ 1591 { \ 1592 _s->prev = NULL; \ 1593 _abfd->sections = _s; \ 1594 } \ 1595 _abfd->section_last = _s; \ 1596 } \ 1597 while (0) 1598#define bfd_section_list_prepend(ABFD, S) \ 1599 do \ 1600 { \ 1601 asection *_s = S; \ 1602 bfd *_abfd = ABFD; \ 1603 _s->prev = NULL; \ 1604 if (_abfd->sections) \ 1605 { \ 1606 _s->next = _abfd->sections; \ 1607 _abfd->sections->prev = _s; \ 1608 } \ 1609 else \ 1610 { \ 1611 _s->next = NULL; \ 1612 _abfd->section_last = _s; \ 1613 } \ 1614 _abfd->sections = _s; \ 1615 } \ 1616 while (0) 1617#define bfd_section_list_insert_after(ABFD, A, S) \ 1618 do \ 1619 { \ 1620 asection *_a = A; \ 1621 asection *_s = S; \ 1622 asection *_next = _a->next; \ 1623 _s->next = _next; \ 1624 _s->prev = _a; \ 1625 _a->next = _s; \ 1626 if (_next) \ 1627 _next->prev = _s; \ 1628 else \ 1629 (ABFD)->section_last = _s; \ 1630 } \ 1631 while (0) 1632#define bfd_section_list_insert_before(ABFD, B, S) \ 1633 do \ 1634 { \ 1635 asection *_b = B; \ 1636 asection *_s = S; \ 1637 asection *_prev = _b->prev; \ 1638 _s->prev = _prev; \ 1639 _s->next = _b; \ 1640 _b->prev = _s; \ 1641 if (_prev) \ 1642 _prev->next = _s; \ 1643 else \ 1644 (ABFD)->sections = _s; \ 1645 } \ 1646 while (0) 1647#define bfd_section_removed_from_list(ABFD, S) \ 1648 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S)) 1649 1650#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \ 1651 /* name, id, index, next, prev, flags, user_set_vma, */ \ 1652 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \ 1653 \ 1654 /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \ 1655 0, 0, 1, 0, \ 1656 \ 1657 /* segment_mark, sec_info_type, use_rela_p, */ \ 1658 0, 0, 0, \ 1659 \ 1660 /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \ 1661 0, 0, 0, 0, 0, 0, \ 1662 \ 1663 /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \ 1664 0, 0, 0, 0, 0, 0, 0, \ 1665 \ 1666 /* output_offset, output_section, alignment_power, */ \ 1667 0, (struct bfd_section *) &SEC, 0, \ 1668 \ 1669 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \ 1670 NULL, NULL, 0, 0, 0, \ 1671 \ 1672 /* line_filepos, userdata, contents, lineno, lineno_count, */ \ 1673 0, NULL, NULL, NULL, 0, \ 1674 \ 1675 /* entsize, kept_section, moving_line_filepos, */ \ 1676 0, NULL, 0, \ 1677 \ 1678 /* target_index, used_by_bfd, constructor_chain, owner, */ \ 1679 0, NULL, NULL, NULL, \ 1680 \ 1681 /* symbol, symbol_ptr_ptr, */ \ 1682 (struct bfd_symbol *) SYM, &SEC.symbol, \ 1683 \ 1684 /* map_head, map_tail */ \ 1685 { NULL }, { NULL } \ 1686 } 1687 1688void bfd_section_list_clear (bfd *); 1689 1690asection *bfd_get_section_by_name (bfd *abfd, const char *name); 1691 1692asection *bfd_get_section_by_name_if 1693 (bfd *abfd, 1694 const char *name, 1695 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj), 1696 void *obj); 1697 1698char *bfd_get_unique_section_name 1699 (bfd *abfd, const char *templat, int *count); 1700 1701asection *bfd_make_section_old_way (bfd *abfd, const char *name); 1702 1703asection *bfd_make_section_anyway_with_flags 1704 (bfd *abfd, const char *name, flagword flags); 1705 1706asection *bfd_make_section_anyway (bfd *abfd, const char *name); 1707 1708asection *bfd_make_section_with_flags 1709 (bfd *, const char *name, flagword flags); 1710 1711asection *bfd_make_section (bfd *, const char *name); 1712 1713bfd_boolean bfd_set_section_flags 1714 (bfd *abfd, asection *sec, flagword flags); 1715 1716void bfd_map_over_sections 1717 (bfd *abfd, 1718 void (*func) (bfd *abfd, asection *sect, void *obj), 1719 void *obj); 1720 1721asection *bfd_sections_find_if 1722 (bfd *abfd, 1723 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj), 1724 void *obj); 1725 1726bfd_boolean bfd_set_section_size 1727 (bfd *abfd, asection *sec, bfd_size_type val); 1728 1729bfd_boolean bfd_set_section_contents 1730 (bfd *abfd, asection *section, const void *data, 1731 file_ptr offset, bfd_size_type count); 1732 1733bfd_boolean bfd_get_section_contents 1734 (bfd *abfd, asection *section, void *location, file_ptr offset, 1735 bfd_size_type count); 1736 1737bfd_boolean bfd_malloc_and_get_section 1738 (bfd *abfd, asection *section, bfd_byte **buf); 1739 1740bfd_boolean bfd_copy_private_section_data 1741 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); 1742 1743#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ 1744 BFD_SEND (obfd, _bfd_copy_private_section_data, \ 1745 (ibfd, isection, obfd, osection)) 1746bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec); 1747 1748bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group); 1749 1750/* Extracted from archures.c. */ 1751enum bfd_architecture 1752{ 1753 bfd_arch_unknown, /* File arch not known. */ 1754 bfd_arch_obscure, /* Arch known, not one of these. */ 1755 bfd_arch_m68k, /* Motorola 68xxx */ 1756#define bfd_mach_m68000 1 1757#define bfd_mach_m68008 2 1758#define bfd_mach_m68010 3 1759#define bfd_mach_m68020 4 1760#define bfd_mach_m68030 5 1761#define bfd_mach_m68040 6 1762#define bfd_mach_m68060 7 1763#define bfd_mach_cpu32 8 1764#define bfd_mach_fido 9 1765#define bfd_mach_mcf_isa_a_nodiv 10 1766#define bfd_mach_mcf_isa_a 11 1767#define bfd_mach_mcf_isa_a_mac 12 1768#define bfd_mach_mcf_isa_a_emac 13 1769#define bfd_mach_mcf_isa_aplus 14 1770#define bfd_mach_mcf_isa_aplus_mac 15 1771#define bfd_mach_mcf_isa_aplus_emac 16 1772#define bfd_mach_mcf_isa_b_nousp 17 1773#define bfd_mach_mcf_isa_b_nousp_mac 18 1774#define bfd_mach_mcf_isa_b_nousp_emac 19 1775#define bfd_mach_mcf_isa_b 20 1776#define bfd_mach_mcf_isa_b_mac 21 1777#define bfd_mach_mcf_isa_b_emac 22 1778#define bfd_mach_mcf_isa_b_float 23 1779#define bfd_mach_mcf_isa_b_float_mac 24 1780#define bfd_mach_mcf_isa_b_float_emac 25 1781#define bfd_mach_mcf_isa_c 26 1782#define bfd_mach_mcf_isa_c_mac 27 1783#define bfd_mach_mcf_isa_c_emac 28 1784#define bfd_mach_mcf_isa_c_nodiv 29 1785#define bfd_mach_mcf_isa_c_nodiv_mac 30 1786#define bfd_mach_mcf_isa_c_nodiv_emac 31 1787 bfd_arch_vax, /* DEC Vax */ 1788 bfd_arch_i960, /* Intel 960 */ 1789 /* The order of the following is important. 1790 lower number indicates a machine type that 1791 only accepts a subset of the instructions 1792 available to machines with higher numbers. 1793 The exception is the "ca", which is 1794 incompatible with all other machines except 1795 "core". */ 1796 1797#define bfd_mach_i960_core 1 1798#define bfd_mach_i960_ka_sa 2 1799#define bfd_mach_i960_kb_sb 3 1800#define bfd_mach_i960_mc 4 1801#define bfd_mach_i960_xa 5 1802#define bfd_mach_i960_ca 6 1803#define bfd_mach_i960_jx 7 1804#define bfd_mach_i960_hx 8 1805 1806 bfd_arch_or32, /* OpenRISC 32 */ 1807 1808 bfd_arch_sparc, /* SPARC */ 1809#define bfd_mach_sparc 1 1810/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ 1811#define bfd_mach_sparc_sparclet 2 1812#define bfd_mach_sparc_sparclite 3 1813#define bfd_mach_sparc_v8plus 4 1814#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ 1815#define bfd_mach_sparc_sparclite_le 6 1816#define bfd_mach_sparc_v9 7 1817#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ 1818#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ 1819#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ 1820/* Nonzero if MACH has the v9 instruction set. */ 1821#define bfd_mach_sparc_v9_p(mach) \ 1822 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ 1823 && (mach) != bfd_mach_sparc_sparclite_le) 1824/* Nonzero if MACH is a 64 bit sparc architecture. */ 1825#define bfd_mach_sparc_64bit_p(mach) \ 1826 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) 1827 bfd_arch_spu, /* PowerPC SPU */ 1828#define bfd_mach_spu 256 1829 bfd_arch_mips, /* MIPS Rxxxx */ 1830#define bfd_mach_mips3000 3000 1831#define bfd_mach_mips3900 3900 1832#define bfd_mach_mips4000 4000 1833#define bfd_mach_mips4010 4010 1834#define bfd_mach_mips4100 4100 1835#define bfd_mach_mips4111 4111 1836#define bfd_mach_mips4120 4120 1837#define bfd_mach_mips4300 4300 1838#define bfd_mach_mips4400 4400 1839#define bfd_mach_mips4600 4600 1840#define bfd_mach_mips4650 4650 1841#define bfd_mach_mips5000 5000 1842#define bfd_mach_mips5400 5400 1843#define bfd_mach_mips5500 5500 1844#define bfd_mach_mips6000 6000 1845#define bfd_mach_mips7000 7000 1846#define bfd_mach_mips8000 8000 1847#define bfd_mach_mips9000 9000 1848#define bfd_mach_mips10000 10000 1849#define bfd_mach_mips12000 12000 1850#define bfd_mach_mips14000 14000 1851#define bfd_mach_mips16000 16000 1852#define bfd_mach_mips16 16 1853#define bfd_mach_mips5 5 1854#define bfd_mach_mips_loongson_2e 3001 1855#define bfd_mach_mips_loongson_2f 3002 1856#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ 1857#define bfd_mach_mips_octeon 6501 1858#define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */ 1859#define bfd_mach_mipsisa32 32 1860#define bfd_mach_mipsisa32r2 33 1861#define bfd_mach_mipsisa64 64 1862#define bfd_mach_mipsisa64r2 65 1863 bfd_arch_i386, /* Intel 386 */ 1864#define bfd_mach_i386_i386 1 1865#define bfd_mach_i386_i8086 2 1866#define bfd_mach_i386_i386_intel_syntax 3 1867#define bfd_mach_x86_64 64 1868#define bfd_mach_x86_64_intel_syntax 65 1869 bfd_arch_l1om, /* Intel L1OM */ 1870#define bfd_mach_l1om 66 1871#define bfd_mach_l1om_intel_syntax 67 1872 bfd_arch_we32k, /* AT&T WE32xxx */ 1873 bfd_arch_tahoe, /* CCI/Harris Tahoe */ 1874 bfd_arch_i860, /* Intel 860 */ 1875 bfd_arch_i370, /* IBM 360/370 Mainframes */ 1876 bfd_arch_romp, /* IBM ROMP PC/RT */ 1877 bfd_arch_convex, /* Convex */ 1878 bfd_arch_m88k, /* Motorola 88xxx */ 1879 bfd_arch_m98k, /* Motorola 98xxx */ 1880 bfd_arch_pyramid, /* Pyramid Technology */ 1881 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */ 1882#define bfd_mach_h8300 1 1883#define bfd_mach_h8300h 2 1884#define bfd_mach_h8300s 3 1885#define bfd_mach_h8300hn 4 1886#define bfd_mach_h8300sn 5 1887#define bfd_mach_h8300sx 6 1888#define bfd_mach_h8300sxn 7 1889 bfd_arch_pdp11, /* DEC PDP-11 */ 1890 bfd_arch_plugin, 1891 bfd_arch_powerpc, /* PowerPC */ 1892#define bfd_mach_ppc 32 1893#define bfd_mach_ppc64 64 1894#define bfd_mach_ppc_403 403 1895#define bfd_mach_ppc_403gc 4030 1896#define bfd_mach_ppc_405 405 1897#define bfd_mach_ppc_505 505 1898#define bfd_mach_ppc_601 601 1899#define bfd_mach_ppc_602 602 1900#define bfd_mach_ppc_603 603 1901#define bfd_mach_ppc_ec603e 6031 1902#define bfd_mach_ppc_604 604 1903#define bfd_mach_ppc_620 620 1904#define bfd_mach_ppc_630 630 1905#define bfd_mach_ppc_750 750 1906#define bfd_mach_ppc_860 860 1907#define bfd_mach_ppc_a35 35 1908#define bfd_mach_ppc_rs64ii 642 1909#define bfd_mach_ppc_rs64iii 643 1910#define bfd_mach_ppc_7400 7400 1911#define bfd_mach_ppc_e500 500 1912#define bfd_mach_ppc_e500mc 5001 1913#define bfd_mach_ppc_e500mc64 5005 1914#define bfd_mach_ppc_titan 83 1915 bfd_arch_rs6000, /* IBM RS/6000 */ 1916#define bfd_mach_rs6k 6000 1917#define bfd_mach_rs6k_rs1 6001 1918#define bfd_mach_rs6k_rsc 6003 1919#define bfd_mach_rs6k_rs2 6002 1920 bfd_arch_hppa, /* HP PA RISC */ 1921#define bfd_mach_hppa10 10 1922#define bfd_mach_hppa11 11 1923#define bfd_mach_hppa20 20 1924#define bfd_mach_hppa20w 25 1925 bfd_arch_d10v, /* Mitsubishi D10V */ 1926#define bfd_mach_d10v 1 1927#define bfd_mach_d10v_ts2 2 1928#define bfd_mach_d10v_ts3 3 1929 bfd_arch_d30v, /* Mitsubishi D30V */ 1930 bfd_arch_dlx, /* DLX */ 1931 bfd_arch_m68hc11, /* Motorola 68HC11 */ 1932 bfd_arch_m68hc12, /* Motorola 68HC12 */ 1933#define bfd_mach_m6812_default 0 1934#define bfd_mach_m6812 1 1935#define bfd_mach_m6812s 2 1936 bfd_arch_z8k, /* Zilog Z8000 */ 1937#define bfd_mach_z8001 1 1938#define bfd_mach_z8002 2 1939 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */ 1940 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */ 1941#define bfd_mach_sh 1 1942#define bfd_mach_sh2 0x20 1943#define bfd_mach_sh_dsp 0x2d 1944#define bfd_mach_sh2a 0x2a 1945#define bfd_mach_sh2a_nofpu 0x2b 1946#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 1947#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 1948#define bfd_mach_sh2a_or_sh4 0x2a3 1949#define bfd_mach_sh2a_or_sh3e 0x2a4 1950#define bfd_mach_sh2e 0x2e 1951#define bfd_mach_sh3 0x30 1952#define bfd_mach_sh3_nommu 0x31 1953#define bfd_mach_sh3_dsp 0x3d 1954#define bfd_mach_sh3e 0x3e 1955#define bfd_mach_sh4 0x40 1956#define bfd_mach_sh4_nofpu 0x41 1957#define bfd_mach_sh4_nommu_nofpu 0x42 1958#define bfd_mach_sh4a 0x4a 1959#define bfd_mach_sh4a_nofpu 0x4b 1960#define bfd_mach_sh4al_dsp 0x4d 1961#define bfd_mach_sh5 0x50 1962 bfd_arch_alpha, /* Dec Alpha */ 1963#define bfd_mach_alpha_ev4 0x10 1964#define bfd_mach_alpha_ev5 0x20 1965#define bfd_mach_alpha_ev6 0x30 1966 bfd_arch_arm, /* Advanced Risc Machines ARM. */ 1967#define bfd_mach_arm_unknown 0 1968#define bfd_mach_arm_2 1 1969#define bfd_mach_arm_2a 2 1970#define bfd_mach_arm_3 3 1971#define bfd_mach_arm_3M 4 1972#define bfd_mach_arm_4 5 1973#define bfd_mach_arm_4T 6 1974#define bfd_mach_arm_5 7 1975#define bfd_mach_arm_5T 8 1976#define bfd_mach_arm_5TE 9 1977#define bfd_mach_arm_XScale 10 1978#define bfd_mach_arm_ep9312 11 1979#define bfd_mach_arm_iWMMXt 12 1980#define bfd_mach_arm_iWMMXt2 13 1981 bfd_arch_ns32k, /* National Semiconductors ns32000 */ 1982 bfd_arch_w65, /* WDC 65816 */ 1983 bfd_arch_tic30, /* Texas Instruments TMS320C30 */ 1984 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */ 1985#define bfd_mach_tic3x 30 1986#define bfd_mach_tic4x 40 1987 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ 1988 bfd_arch_tic6x, /* Texas Instruments TMS320C6X */ 1989 bfd_arch_tic80, /* TI TMS320c80 (MVP) */ 1990 bfd_arch_v850, /* NEC V850 */ 1991#define bfd_mach_v850 1 1992#define bfd_mach_v850e 'E' 1993#define bfd_mach_v850e1 '1' 1994#define bfd_mach_v850e2 0x4532 1995#define bfd_mach_v850e2v3 0x45325633 1996 bfd_arch_arc, /* ARC Cores */ 1997#define bfd_mach_arc_5 5 1998#define bfd_mach_arc_6 6 1999#define bfd_mach_arc_7 7 2000#define bfd_mach_arc_8 8 2001 bfd_arch_m32c, /* Renesas M16C/M32C. */ 2002#define bfd_mach_m16c 0x75 2003#define bfd_mach_m32c 0x78 2004 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */ 2005#define bfd_mach_m32r 1 /* For backwards compatibility. */ 2006#define bfd_mach_m32rx 'x' 2007#define bfd_mach_m32r2 '2' 2008 bfd_arch_mn10200, /* Matsushita MN10200 */ 2009 bfd_arch_mn10300, /* Matsushita MN10300 */ 2010#define bfd_mach_mn10300 300 2011#define bfd_mach_am33 330 2012#define bfd_mach_am33_2 332 2013 bfd_arch_fr30, 2014#define bfd_mach_fr30 0x46523330 2015 bfd_arch_frv, 2016#define bfd_mach_frv 1 2017#define bfd_mach_frvsimple 2 2018#define bfd_mach_fr300 300 2019#define bfd_mach_fr400 400 2020#define bfd_mach_fr450 450 2021#define bfd_mach_frvtomcat 499 /* fr500 prototype */ 2022#define bfd_mach_fr500 500 2023#define bfd_mach_fr550 550 2024 bfd_arch_moxie, /* The moxie processor */ 2025#define bfd_mach_moxie 1 2026 bfd_arch_mcore, 2027 bfd_arch_mep, 2028#define bfd_mach_mep 1 2029#define bfd_mach_mep_h1 0x6831 2030#define bfd_mach_mep_c5 0x6335 2031 bfd_arch_ia64, /* HP/Intel ia64 */ 2032#define bfd_mach_ia64_elf64 64 2033#define bfd_mach_ia64_elf32 32 2034 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ 2035#define bfd_mach_ip2022 1 2036#define bfd_mach_ip2022ext 2 2037 bfd_arch_iq2000, /* Vitesse IQ2000. */ 2038#define bfd_mach_iq2000 1 2039#define bfd_mach_iq10 2 2040 bfd_arch_mt, 2041#define bfd_mach_ms1 1 2042#define bfd_mach_mrisc2 2 2043#define bfd_mach_ms2 3 2044 bfd_arch_pj, 2045 bfd_arch_avr, /* Atmel AVR microcontrollers. */ 2046#define bfd_mach_avr1 1 2047#define bfd_mach_avr2 2 2048#define bfd_mach_avr25 25 2049#define bfd_mach_avr3 3 2050#define bfd_mach_avr31 31 2051#define bfd_mach_avr35 35 2052#define bfd_mach_avr4 4 2053#define bfd_mach_avr5 5 2054#define bfd_mach_avr51 51 2055#define bfd_mach_avr6 6 2056 bfd_arch_bfin, /* ADI Blackfin */ 2057#define bfd_mach_bfin 1 2058 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */ 2059#define bfd_mach_cr16 1 2060 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ 2061#define bfd_mach_cr16c 1 2062 bfd_arch_crx, /* National Semiconductor CRX. */ 2063#define bfd_mach_crx 1 2064 bfd_arch_cris, /* Axis CRIS */ 2065#define bfd_mach_cris_v0_v10 255 2066#define bfd_mach_cris_v32 32 2067#define bfd_mach_cris_v10_v32 1032 2068 bfd_arch_rx, /* Renesas RX. */ 2069#define bfd_mach_rx 0x75 2070 bfd_arch_s390, /* IBM s390 */ 2071#define bfd_mach_s390_31 31 2072#define bfd_mach_s390_64 64 2073 bfd_arch_score, /* Sunplus score */ 2074#define bfd_mach_score3 3 2075#define bfd_mach_score7 7 2076 bfd_arch_openrisc, /* OpenRISC */ 2077 bfd_arch_mmix, /* Donald Knuth's educational processor. */ 2078 bfd_arch_xstormy16, 2079#define bfd_mach_xstormy16 1 2080 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ 2081#define bfd_mach_msp11 11 2082#define bfd_mach_msp110 110 2083#define bfd_mach_msp12 12 2084#define bfd_mach_msp13 13 2085#define bfd_mach_msp14 14 2086#define bfd_mach_msp15 15 2087#define bfd_mach_msp16 16 2088#define bfd_mach_msp21 21 2089#define bfd_mach_msp31 31 2090#define bfd_mach_msp32 32 2091#define bfd_mach_msp33 33 2092#define bfd_mach_msp41 41 2093#define bfd_mach_msp42 42 2094#define bfd_mach_msp43 43 2095#define bfd_mach_msp44 44 2096 bfd_arch_xc16x, /* Infineon's XC16X Series. */ 2097#define bfd_mach_xc16x 1 2098#define bfd_mach_xc16xl 2 2099#define bfd_mach_xc16xs 3 2100 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ 2101#define bfd_mach_xtensa 1 2102 bfd_arch_z80, 2103#define bfd_mach_z80strict 1 /* No undocumented opcodes. */ 2104#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */ 2105#define bfd_mach_z80full 7 /* All undocumented instructions. */ 2106#define bfd_mach_r800 11 /* R800: successor with multiplication. */ 2107 bfd_arch_lm32, /* Lattice Mico32 */ 2108#define bfd_mach_lm32 1 2109 bfd_arch_microblaze,/* Xilinx MicroBlaze. */ 2110 bfd_arch_last 2111 }; 2112 2113typedef struct bfd_arch_info 2114{ 2115 int bits_per_word; 2116 int bits_per_address; 2117 int bits_per_byte; 2118 enum bfd_architecture arch; 2119 unsigned long mach; 2120 const char *arch_name; 2121 const char *printable_name; 2122 unsigned int section_align_power; 2123 /* TRUE if this is the default machine for the architecture. 2124 The default arch should be the first entry for an arch so that 2125 all the entries for that arch can be accessed via <<next>>. */ 2126 bfd_boolean the_default; 2127 const struct bfd_arch_info * (*compatible) 2128 (const struct bfd_arch_info *a, const struct bfd_arch_info *b); 2129 2130 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); 2131 2132 const struct bfd_arch_info *next; 2133} 2134bfd_arch_info_type; 2135 2136const char *bfd_printable_name (bfd *abfd); 2137 2138const bfd_arch_info_type *bfd_scan_arch (const char *string); 2139 2140const char **bfd_arch_list (void); 2141 2142const bfd_arch_info_type *bfd_arch_get_compatible 2143 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); 2144 2145void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); 2146 2147enum bfd_architecture bfd_get_arch (bfd *abfd); 2148 2149unsigned long bfd_get_mach (bfd *abfd); 2150 2151unsigned int bfd_arch_bits_per_byte (bfd *abfd); 2152 2153unsigned int bfd_arch_bits_per_address (bfd *abfd); 2154 2155const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); 2156 2157const bfd_arch_info_type *bfd_lookup_arch 2158 (enum bfd_architecture arch, unsigned long machine); 2159 2160const char *bfd_printable_arch_mach 2161 (enum bfd_architecture arch, unsigned long machine); 2162 2163unsigned int bfd_octets_per_byte (bfd *abfd); 2164 2165unsigned int bfd_arch_mach_octets_per_byte 2166 (enum bfd_architecture arch, unsigned long machine); 2167 2168/* Extracted from reloc.c. */ 2169typedef enum bfd_reloc_status 2170{ 2171 /* No errors detected. */ 2172 bfd_reloc_ok, 2173 2174 /* The relocation was performed, but there was an overflow. */ 2175 bfd_reloc_overflow, 2176 2177 /* The address to relocate was not within the section supplied. */ 2178 bfd_reloc_outofrange, 2179 2180 /* Used by special functions. */ 2181 bfd_reloc_continue, 2182 2183 /* Unsupported relocation size requested. */ 2184 bfd_reloc_notsupported, 2185 2186 /* Unused. */ 2187 bfd_reloc_other, 2188 2189 /* The symbol to relocate against was undefined. */ 2190 bfd_reloc_undefined, 2191 2192 /* The relocation was performed, but may not be ok - presently 2193 generated only when linking i960 coff files with i960 b.out 2194 symbols. If this type is returned, the error_message argument 2195 to bfd_perform_relocation will be set. */ 2196 bfd_reloc_dangerous 2197 } 2198 bfd_reloc_status_type; 2199 2200 2201typedef struct reloc_cache_entry 2202{ 2203 /* A pointer into the canonical table of pointers. */ 2204 struct bfd_symbol **sym_ptr_ptr; 2205 2206 /* offset in section. */ 2207 bfd_size_type address; 2208 2209 /* addend for relocation value. */ 2210 bfd_vma addend; 2211 2212 /* Pointer to how to perform the required relocation. */ 2213 reloc_howto_type *howto; 2214 2215} 2216arelent; 2217 2218enum complain_overflow 2219{ 2220 /* Do not complain on overflow. */ 2221 complain_overflow_dont, 2222 2223 /* Complain if the value overflows when considered as a signed 2224 number one bit larger than the field. ie. A bitfield of N bits 2225 is allowed to represent -2**n to 2**n-1. */ 2226 complain_overflow_bitfield, 2227 2228 /* Complain if the value overflows when considered as a signed 2229 number. */ 2230 complain_overflow_signed, 2231 2232 /* Complain if the value overflows when considered as an 2233 unsigned number. */ 2234 complain_overflow_unsigned 2235}; 2236 2237struct reloc_howto_struct 2238{ 2239 /* The type field has mainly a documentary use - the back end can 2240 do what it wants with it, though normally the back end's 2241 external idea of what a reloc number is stored 2242 in this field. For example, a PC relative word relocation 2243 in a coff environment has the type 023 - because that's 2244 what the outside world calls a R_PCRWORD reloc. */ 2245 unsigned int type; 2246 2247 /* The value the final relocation is shifted right by. This drops 2248 unwanted data from the relocation. */ 2249 unsigned int rightshift; 2250 2251 /* The size of the item to be relocated. This is *not* a 2252 power-of-two measure. To get the number of bytes operated 2253 on by a type of relocation, use bfd_get_reloc_size. */ 2254 int size; 2255 2256 /* The number of bits in the item to be relocated. This is used 2257 when doing overflow checking. */ 2258 unsigned int bitsize; 2259 2260 /* The relocation is relative to the field being relocated. */ 2261 bfd_boolean pc_relative; 2262 2263 /* The bit position of the reloc value in the destination. 2264 The relocated value is left shifted by this amount. */ 2265 unsigned int bitpos; 2266 2267 /* What type of overflow error should be checked for when 2268 relocating. */ 2269 enum complain_overflow complain_on_overflow; 2270 2271 /* If this field is non null, then the supplied function is 2272 called rather than the normal function. This allows really 2273 strange relocation methods to be accommodated (e.g., i960 callj 2274 instructions). */ 2275 bfd_reloc_status_type (*special_function) 2276 (bfd *, arelent *, struct bfd_symbol *, void *, asection *, 2277 bfd *, char **); 2278 2279 /* The textual name of the relocation type. */ 2280 char *name; 2281 2282 /* Some formats record a relocation addend in the section contents 2283 rather than with the relocation. For ELF formats this is the 2284 distinction between USE_REL and USE_RELA (though the code checks 2285 for USE_REL == 1/0). The value of this field is TRUE if the 2286 addend is recorded with the section contents; when performing a 2287 partial link (ld -r) the section contents (the data) will be 2288 modified. The value of this field is FALSE if addends are 2289 recorded with the relocation (in arelent.addend); when performing 2290 a partial link the relocation will be modified. 2291 All relocations for all ELF USE_RELA targets should set this field 2292 to FALSE (values of TRUE should be looked on with suspicion). 2293 However, the converse is not true: not all relocations of all ELF 2294 USE_REL targets set this field to TRUE. Why this is so is peculiar 2295 to each particular target. For relocs that aren't used in partial 2296 links (e.g. GOT stuff) it doesn't matter what this is set to. */ 2297 bfd_boolean partial_inplace; 2298 2299 /* src_mask selects the part of the instruction (or data) to be used 2300 in the relocation sum. If the target relocations don't have an 2301 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal 2302 dst_mask to extract the addend from the section contents. If 2303 relocations do have an addend in the reloc, eg. ELF USE_RELA, this 2304 field should be zero. Non-zero values for ELF USE_RELA targets are 2305 bogus as in those cases the value in the dst_mask part of the 2306 section contents should be treated as garbage. */ 2307 bfd_vma src_mask; 2308 2309 /* dst_mask selects which parts of the instruction (or data) are 2310 replaced with a relocated value. */ 2311 bfd_vma dst_mask; 2312 2313 /* When some formats create PC relative instructions, they leave 2314 the value of the pc of the place being relocated in the offset 2315 slot of the instruction, so that a PC relative relocation can 2316 be made just by adding in an ordinary offset (e.g., sun3 a.out). 2317 Some formats leave the displacement part of an instruction 2318 empty (e.g., m88k bcs); this flag signals the fact. */ 2319 bfd_boolean pcrel_offset; 2320}; 2321 2322#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ 2323 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } 2324#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ 2325 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ 2326 NAME, FALSE, 0, 0, IN) 2327 2328#define EMPTY_HOWTO(C) \ 2329 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ 2330 NULL, FALSE, 0, 0, FALSE) 2331 2332#define HOWTO_PREPARE(relocation, symbol) \ 2333 { \ 2334 if (symbol != NULL) \ 2335 { \ 2336 if (bfd_is_com_section (symbol->section)) \ 2337 { \ 2338 relocation = 0; \ 2339 } \ 2340 else \ 2341 { \ 2342 relocation = symbol->value; \ 2343 } \ 2344 } \ 2345 } 2346 2347unsigned int bfd_get_reloc_size (reloc_howto_type *); 2348 2349typedef struct relent_chain 2350{ 2351 arelent relent; 2352 struct relent_chain *next; 2353} 2354arelent_chain; 2355 2356bfd_reloc_status_type bfd_check_overflow 2357 (enum complain_overflow how, 2358 unsigned int bitsize, 2359 unsigned int rightshift, 2360 unsigned int addrsize, 2361 bfd_vma relocation); 2362 2363bfd_reloc_status_type bfd_perform_relocation 2364 (bfd *abfd, 2365 arelent *reloc_entry, 2366 void *data, 2367 asection *input_section, 2368 bfd *output_bfd, 2369 char **error_message); 2370 2371bfd_reloc_status_type bfd_install_relocation 2372 (bfd *abfd, 2373 arelent *reloc_entry, 2374 void *data, bfd_vma data_start, 2375 asection *input_section, 2376 char **error_message); 2377 2378enum bfd_reloc_code_real { 2379 _dummy_first_bfd_reloc_code_real, 2380 2381 2382/* Basic absolute relocations of N bits. */ 2383 BFD_RELOC_64, 2384 BFD_RELOC_32, 2385 BFD_RELOC_26, 2386 BFD_RELOC_24, 2387 BFD_RELOC_16, 2388 BFD_RELOC_14, 2389 BFD_RELOC_8, 2390 2391/* PC-relative relocations. Sometimes these are relative to the address 2392of the relocation itself; sometimes they are relative to the start of 2393the section containing the relocation. It depends on the specific target. 2394 2395The 24-bit relocation is used in some Intel 960 configurations. */ 2396 BFD_RELOC_64_PCREL, 2397 BFD_RELOC_32_PCREL, 2398 BFD_RELOC_24_PCREL, 2399 BFD_RELOC_16_PCREL, 2400 BFD_RELOC_12_PCREL, 2401 BFD_RELOC_8_PCREL, 2402 2403/* Section relative relocations. Some targets need this for DWARF2. */ 2404 BFD_RELOC_32_SECREL, 2405 2406/* For ELF. */ 2407 BFD_RELOC_32_GOT_PCREL, 2408 BFD_RELOC_16_GOT_PCREL, 2409 BFD_RELOC_8_GOT_PCREL, 2410 BFD_RELOC_32_GOTOFF, 2411 BFD_RELOC_16_GOTOFF, 2412 BFD_RELOC_LO16_GOTOFF, 2413 BFD_RELOC_HI16_GOTOFF, 2414 BFD_RELOC_HI16_S_GOTOFF, 2415 BFD_RELOC_8_GOTOFF, 2416 BFD_RELOC_64_PLT_PCREL, 2417 BFD_RELOC_32_PLT_PCREL, 2418 BFD_RELOC_24_PLT_PCREL, 2419 BFD_RELOC_16_PLT_PCREL, 2420 BFD_RELOC_8_PLT_PCREL, 2421 BFD_RELOC_64_PLTOFF, 2422 BFD_RELOC_32_PLTOFF, 2423 BFD_RELOC_16_PLTOFF, 2424 BFD_RELOC_LO16_PLTOFF, 2425 BFD_RELOC_HI16_PLTOFF, 2426 BFD_RELOC_HI16_S_PLTOFF, 2427 BFD_RELOC_8_PLTOFF, 2428 2429/* Relocations used by 68K ELF. */ 2430 BFD_RELOC_68K_GLOB_DAT, 2431 BFD_RELOC_68K_JMP_SLOT, 2432 BFD_RELOC_68K_RELATIVE, 2433 BFD_RELOC_68K_TLS_GD32, 2434 BFD_RELOC_68K_TLS_GD16, 2435 BFD_RELOC_68K_TLS_GD8, 2436 BFD_RELOC_68K_TLS_LDM32, 2437 BFD_RELOC_68K_TLS_LDM16, 2438 BFD_RELOC_68K_TLS_LDM8, 2439 BFD_RELOC_68K_TLS_LDO32, 2440 BFD_RELOC_68K_TLS_LDO16, 2441 BFD_RELOC_68K_TLS_LDO8, 2442 BFD_RELOC_68K_TLS_IE32, 2443 BFD_RELOC_68K_TLS_IE16, 2444 BFD_RELOC_68K_TLS_IE8, 2445 BFD_RELOC_68K_TLS_LE32, 2446 BFD_RELOC_68K_TLS_LE16, 2447 BFD_RELOC_68K_TLS_LE8, 2448 2449/* Linkage-table relative. */ 2450 BFD_RELOC_32_BASEREL, 2451 BFD_RELOC_16_BASEREL, 2452 BFD_RELOC_LO16_BASEREL, 2453 BFD_RELOC_HI16_BASEREL, 2454 BFD_RELOC_HI16_S_BASEREL, 2455 BFD_RELOC_8_BASEREL, 2456 BFD_RELOC_RVA, 2457 2458/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */ 2459 BFD_RELOC_8_FFnn, 2460 2461/* These PC-relative relocations are stored as word displacements -- 2462i.e., byte displacements shifted right two bits. The 30-bit word 2463displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the 2464SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The 2465signed 16-bit displacement is used on the MIPS, and the 23-bit 2466displacement is used on the Alpha. */ 2467 BFD_RELOC_32_PCREL_S2, 2468 BFD_RELOC_16_PCREL_S2, 2469 BFD_RELOC_23_PCREL_S2, 2470 2471/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of 2472the target word. These are used on the SPARC. */ 2473 BFD_RELOC_HI22, 2474 BFD_RELOC_LO10, 2475 2476/* For systems that allocate a Global Pointer register, these are 2477displacements off that register. These relocation types are 2478handled specially, because the value the register will have is 2479decided relatively late. */ 2480 BFD_RELOC_GPREL16, 2481 BFD_RELOC_GPREL32, 2482 2483/* Reloc types used for i960/b.out. */ 2484 BFD_RELOC_I960_CALLJ, 2485 2486/* SPARC ELF relocations. There is probably some overlap with other 2487relocation types already defined. */ 2488 BFD_RELOC_NONE, 2489 BFD_RELOC_SPARC_WDISP22, 2490 BFD_RELOC_SPARC22, 2491 BFD_RELOC_SPARC13, 2492 BFD_RELOC_SPARC_GOT10, 2493 BFD_RELOC_SPARC_GOT13, 2494 BFD_RELOC_SPARC_GOT22, 2495 BFD_RELOC_SPARC_PC10, 2496 BFD_RELOC_SPARC_PC22, 2497 BFD_RELOC_SPARC_WPLT30, 2498 BFD_RELOC_SPARC_COPY, 2499 BFD_RELOC_SPARC_GLOB_DAT, 2500 BFD_RELOC_SPARC_JMP_SLOT, 2501 BFD_RELOC_SPARC_RELATIVE, 2502 BFD_RELOC_SPARC_UA16, 2503 BFD_RELOC_SPARC_UA32, 2504 BFD_RELOC_SPARC_UA64, 2505 BFD_RELOC_SPARC_GOTDATA_HIX22, 2506 BFD_RELOC_SPARC_GOTDATA_LOX10, 2507 BFD_RELOC_SPARC_GOTDATA_OP_HIX22, 2508 BFD_RELOC_SPARC_GOTDATA_OP_LOX10, 2509 BFD_RELOC_SPARC_GOTDATA_OP, 2510 BFD_RELOC_SPARC_JMP_IREL, 2511 BFD_RELOC_SPARC_IRELATIVE, 2512 2513/* I think these are specific to SPARC a.out (e.g., Sun 4). */ 2514 BFD_RELOC_SPARC_BASE13, 2515 BFD_RELOC_SPARC_BASE22, 2516 2517/* SPARC64 relocations */ 2518#define BFD_RELOC_SPARC_64 BFD_RELOC_64 2519 BFD_RELOC_SPARC_10, 2520 BFD_RELOC_SPARC_11, 2521 BFD_RELOC_SPARC_OLO10, 2522 BFD_RELOC_SPARC_HH22, 2523 BFD_RELOC_SPARC_HM10, 2524 BFD_RELOC_SPARC_LM22, 2525 BFD_RELOC_SPARC_PC_HH22, 2526 BFD_RELOC_SPARC_PC_HM10, 2527 BFD_RELOC_SPARC_PC_LM22, 2528 BFD_RELOC_SPARC_WDISP16, 2529 BFD_RELOC_SPARC_WDISP19, 2530 BFD_RELOC_SPARC_7, 2531 BFD_RELOC_SPARC_6, 2532 BFD_RELOC_SPARC_5, 2533#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL 2534 BFD_RELOC_SPARC_PLT32, 2535 BFD_RELOC_SPARC_PLT64, 2536 BFD_RELOC_SPARC_HIX22, 2537 BFD_RELOC_SPARC_LOX10, 2538 BFD_RELOC_SPARC_H44, 2539 BFD_RELOC_SPARC_M44, 2540 BFD_RELOC_SPARC_L44, 2541 BFD_RELOC_SPARC_REGISTER, 2542 2543/* SPARC little endian relocation */ 2544 BFD_RELOC_SPARC_REV32, 2545 2546/* SPARC TLS relocations */ 2547 BFD_RELOC_SPARC_TLS_GD_HI22, 2548 BFD_RELOC_SPARC_TLS_GD_LO10, 2549 BFD_RELOC_SPARC_TLS_GD_ADD, 2550 BFD_RELOC_SPARC_TLS_GD_CALL, 2551 BFD_RELOC_SPARC_TLS_LDM_HI22, 2552 BFD_RELOC_SPARC_TLS_LDM_LO10, 2553 BFD_RELOC_SPARC_TLS_LDM_ADD, 2554 BFD_RELOC_SPARC_TLS_LDM_CALL, 2555 BFD_RELOC_SPARC_TLS_LDO_HIX22, 2556 BFD_RELOC_SPARC_TLS_LDO_LOX10, 2557 BFD_RELOC_SPARC_TLS_LDO_ADD, 2558 BFD_RELOC_SPARC_TLS_IE_HI22, 2559 BFD_RELOC_SPARC_TLS_IE_LO10, 2560 BFD_RELOC_SPARC_TLS_IE_LD, 2561 BFD_RELOC_SPARC_TLS_IE_LDX, 2562 BFD_RELOC_SPARC_TLS_IE_ADD, 2563 BFD_RELOC_SPARC_TLS_LE_HIX22, 2564 BFD_RELOC_SPARC_TLS_LE_LOX10, 2565 BFD_RELOC_SPARC_TLS_DTPMOD32, 2566 BFD_RELOC_SPARC_TLS_DTPMOD64, 2567 BFD_RELOC_SPARC_TLS_DTPOFF32, 2568 BFD_RELOC_SPARC_TLS_DTPOFF64, 2569 BFD_RELOC_SPARC_TLS_TPOFF32, 2570 BFD_RELOC_SPARC_TLS_TPOFF64, 2571 2572/* SPU Relocations. */ 2573 BFD_RELOC_SPU_IMM7, 2574 BFD_RELOC_SPU_IMM8, 2575 BFD_RELOC_SPU_IMM10, 2576 BFD_RELOC_SPU_IMM10W, 2577 BFD_RELOC_SPU_IMM16, 2578 BFD_RELOC_SPU_IMM16W, 2579 BFD_RELOC_SPU_IMM18, 2580 BFD_RELOC_SPU_PCREL9a, 2581 BFD_RELOC_SPU_PCREL9b, 2582 BFD_RELOC_SPU_PCREL16, 2583 BFD_RELOC_SPU_LO16, 2584 BFD_RELOC_SPU_HI16, 2585 BFD_RELOC_SPU_PPU32, 2586 BFD_RELOC_SPU_PPU64, 2587 BFD_RELOC_SPU_ADD_PIC, 2588 2589/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or 2590"addend" in some special way. 2591For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when 2592writing; when reading, it will be the absolute section symbol. The 2593addend is the displacement in bytes of the "lda" instruction from 2594the "ldah" instruction (which is at the address of this reloc). */ 2595 BFD_RELOC_ALPHA_GPDISP_HI16, 2596 2597/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as 2598with GPDISP_HI16 relocs. The addend is ignored when writing the 2599relocations out, and is filled in with the file's GP value on 2600reading, for convenience. */ 2601 BFD_RELOC_ALPHA_GPDISP_LO16, 2602 2603/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 2604relocation except that there is no accompanying GPDISP_LO16 2605relocation. */ 2606 BFD_RELOC_ALPHA_GPDISP, 2607 2608/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; 2609the assembler turns it into a LDQ instruction to load the address of 2610the symbol, and then fills in a register in the real instruction. 2611 2612The LITERAL reloc, at the LDQ instruction, refers to the .lita 2613section symbol. The addend is ignored when writing, but is filled 2614in with the file's GP value on reading, for convenience, as with the 2615GPDISP_LO16 reloc. 2616 2617The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. 2618It should refer to the symbol to be referenced, as with 16_GOTOFF, 2619but it generates output not based on the position within the .got 2620section, but relative to the GP value chosen for the file during the 2621final link stage. 2622 2623The LITUSE reloc, on the instruction using the loaded address, gives 2624information to the linker that it might be able to use to optimize 2625away some literal section references. The symbol is ignored (read 2626as the absolute section symbol), and the "addend" indicates the type 2627of instruction using the register: 26281 - "memory" fmt insn 26292 - byte-manipulation (byte offset reg) 26303 - jsr (target of branch) */ 2631 BFD_RELOC_ALPHA_LITERAL, 2632 BFD_RELOC_ALPHA_ELF_LITERAL, 2633 BFD_RELOC_ALPHA_LITUSE, 2634 2635/* The HINT relocation indicates a value that should be filled into the 2636"hint" field of a jmp/jsr/ret instruction, for possible branch- 2637prediction logic which may be provided on some processors. */ 2638 BFD_RELOC_ALPHA_HINT, 2639 2640/* The LINKAGE relocation outputs a linkage pair in the object file, 2641which is filled by the linker. */ 2642 BFD_RELOC_ALPHA_LINKAGE, 2643 2644/* The CODEADDR relocation outputs a STO_CA in the object file, 2645which is filled by the linker. */ 2646 BFD_RELOC_ALPHA_CODEADDR, 2647 2648/* The GPREL_HI/LO relocations together form a 32-bit offset from the 2649GP register. */ 2650 BFD_RELOC_ALPHA_GPREL_HI16, 2651 BFD_RELOC_ALPHA_GPREL_LO16, 2652 2653/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must 2654share a common GP, and the target address is adjusted for 2655STO_ALPHA_STD_GPLOAD. */ 2656 BFD_RELOC_ALPHA_BRSGP, 2657 2658/* The NOP relocation outputs a NOP if the longword displacement 2659between two procedure entry points is < 2^21. */ 2660 BFD_RELOC_ALPHA_NOP, 2661 2662/* The BSR relocation outputs a BSR if the longword displacement 2663between two procedure entry points is < 2^21. */ 2664 BFD_RELOC_ALPHA_BSR, 2665 2666/* The LDA relocation outputs a LDA if the longword displacement 2667between two procedure entry points is < 2^16. */ 2668 BFD_RELOC_ALPHA_LDA, 2669 2670/* The BOH relocation outputs a BSR if the longword displacement 2671between two procedure entry points is < 2^21, or else a hint. */ 2672 BFD_RELOC_ALPHA_BOH, 2673 2674/* Alpha thread-local storage relocations. */ 2675 BFD_RELOC_ALPHA_TLSGD, 2676 BFD_RELOC_ALPHA_TLSLDM, 2677 BFD_RELOC_ALPHA_DTPMOD64, 2678 BFD_RELOC_ALPHA_GOTDTPREL16, 2679 BFD_RELOC_ALPHA_DTPREL64, 2680 BFD_RELOC_ALPHA_DTPREL_HI16, 2681 BFD_RELOC_ALPHA_DTPREL_LO16, 2682 BFD_RELOC_ALPHA_DTPREL16, 2683 BFD_RELOC_ALPHA_GOTTPREL16, 2684 BFD_RELOC_ALPHA_TPREL64, 2685 BFD_RELOC_ALPHA_TPREL_HI16, 2686 BFD_RELOC_ALPHA_TPREL_LO16, 2687 BFD_RELOC_ALPHA_TPREL16, 2688 2689/* Bits 27..2 of the relocation address shifted right 2 bits; 2690simple reloc otherwise. */ 2691 BFD_RELOC_MIPS_JMP, 2692 2693/* The MIPS16 jump instruction. */ 2694 BFD_RELOC_MIPS16_JMP, 2695 2696/* MIPS16 GP relative reloc. */ 2697 BFD_RELOC_MIPS16_GPREL, 2698 2699/* High 16 bits of 32-bit value; simple reloc. */ 2700 BFD_RELOC_HI16, 2701 2702/* High 16 bits of 32-bit value but the low 16 bits will be sign 2703extended and added to form the final result. If the low 16 2704bits form a negative number, we need to add one to the high value 2705to compensate for the borrow when the low bits are added. */ 2706 BFD_RELOC_HI16_S, 2707 2708/* Low 16 bits. */ 2709 BFD_RELOC_LO16, 2710 2711/* High 16 bits of 32-bit pc-relative value */ 2712 BFD_RELOC_HI16_PCREL, 2713 2714/* High 16 bits of 32-bit pc-relative value, adjusted */ 2715 BFD_RELOC_HI16_S_PCREL, 2716 2717/* Low 16 bits of pc-relative value */ 2718 BFD_RELOC_LO16_PCREL, 2719 2720/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of 272116-bit immediate fields */ 2722 BFD_RELOC_MIPS16_GOT16, 2723 BFD_RELOC_MIPS16_CALL16, 2724 2725/* MIPS16 high 16 bits of 32-bit value. */ 2726 BFD_RELOC_MIPS16_HI16, 2727 2728/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign 2729extended and added to form the final result. If the low 16 2730bits form a negative number, we need to add one to the high value 2731to compensate for the borrow when the low bits are added. */ 2732 BFD_RELOC_MIPS16_HI16_S, 2733 2734/* MIPS16 low 16 bits. */ 2735 BFD_RELOC_MIPS16_LO16, 2736 2737/* Relocation against a MIPS literal section. */ 2738 BFD_RELOC_MIPS_LITERAL, 2739 2740/* MIPS ELF relocations. */ 2741 BFD_RELOC_MIPS_GOT16, 2742 BFD_RELOC_MIPS_CALL16, 2743 BFD_RELOC_MIPS_GOT_HI16, 2744 BFD_RELOC_MIPS_GOT_LO16, 2745 BFD_RELOC_MIPS_CALL_HI16, 2746 BFD_RELOC_MIPS_CALL_LO16, 2747 BFD_RELOC_MIPS_SUB, 2748 BFD_RELOC_MIPS_GOT_PAGE, 2749 BFD_RELOC_MIPS_GOT_OFST, 2750 BFD_RELOC_MIPS_GOT_DISP, 2751 BFD_RELOC_MIPS_SHIFT5, 2752 BFD_RELOC_MIPS_SHIFT6, 2753 BFD_RELOC_MIPS_INSERT_A, 2754 BFD_RELOC_MIPS_INSERT_B, 2755 BFD_RELOC_MIPS_DELETE, 2756 BFD_RELOC_MIPS_HIGHEST, 2757 BFD_RELOC_MIPS_HIGHER, 2758 BFD_RELOC_MIPS_SCN_DISP, 2759 BFD_RELOC_MIPS_REL16, 2760 BFD_RELOC_MIPS_RELGOT, 2761 BFD_RELOC_MIPS_JALR, 2762 BFD_RELOC_MIPS_TLS_DTPMOD32, 2763 BFD_RELOC_MIPS_TLS_DTPREL32, 2764 BFD_RELOC_MIPS_TLS_DTPMOD64, 2765 BFD_RELOC_MIPS_TLS_DTPREL64, 2766 BFD_RELOC_MIPS_TLS_GD, 2767 BFD_RELOC_MIPS_TLS_LDM, 2768 BFD_RELOC_MIPS_TLS_DTPREL_HI16, 2769 BFD_RELOC_MIPS_TLS_DTPREL_LO16, 2770 BFD_RELOC_MIPS_TLS_GOTTPREL, 2771 BFD_RELOC_MIPS_TLS_TPREL32, 2772 BFD_RELOC_MIPS_TLS_TPREL64, 2773 BFD_RELOC_MIPS_TLS_TPREL_HI16, 2774 BFD_RELOC_MIPS_TLS_TPREL_LO16, 2775 2776 2777/* MIPS ELF relocations (VxWorks and PLT extensions). */ 2778 BFD_RELOC_MIPS_COPY, 2779 BFD_RELOC_MIPS_JUMP_SLOT, 2780 2781 2782/* Moxie ELF relocations. */ 2783 BFD_RELOC_MOXIE_10_PCREL, 2784 2785 2786/* Fujitsu Frv Relocations. */ 2787 BFD_RELOC_FRV_LABEL16, 2788 BFD_RELOC_FRV_LABEL24, 2789 BFD_RELOC_FRV_LO16, 2790 BFD_RELOC_FRV_HI16, 2791 BFD_RELOC_FRV_GPREL12, 2792 BFD_RELOC_FRV_GPRELU12, 2793 BFD_RELOC_FRV_GPREL32, 2794 BFD_RELOC_FRV_GPRELHI, 2795 BFD_RELOC_FRV_GPRELLO, 2796 BFD_RELOC_FRV_GOT12, 2797 BFD_RELOC_FRV_GOTHI, 2798 BFD_RELOC_FRV_GOTLO, 2799 BFD_RELOC_FRV_FUNCDESC, 2800 BFD_RELOC_FRV_FUNCDESC_GOT12, 2801 BFD_RELOC_FRV_FUNCDESC_GOTHI, 2802 BFD_RELOC_FRV_FUNCDESC_GOTLO, 2803 BFD_RELOC_FRV_FUNCDESC_VALUE, 2804 BFD_RELOC_FRV_FUNCDESC_GOTOFF12, 2805 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, 2806 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, 2807 BFD_RELOC_FRV_GOTOFF12, 2808 BFD_RELOC_FRV_GOTOFFHI, 2809 BFD_RELOC_FRV_GOTOFFLO, 2810 BFD_RELOC_FRV_GETTLSOFF, 2811 BFD_RELOC_FRV_TLSDESC_VALUE, 2812 BFD_RELOC_FRV_GOTTLSDESC12, 2813 BFD_RELOC_FRV_GOTTLSDESCHI, 2814 BFD_RELOC_FRV_GOTTLSDESCLO, 2815 BFD_RELOC_FRV_TLSMOFF12, 2816 BFD_RELOC_FRV_TLSMOFFHI, 2817 BFD_RELOC_FRV_TLSMOFFLO, 2818 BFD_RELOC_FRV_GOTTLSOFF12, 2819 BFD_RELOC_FRV_GOTTLSOFFHI, 2820 BFD_RELOC_FRV_GOTTLSOFFLO, 2821 BFD_RELOC_FRV_TLSOFF, 2822 BFD_RELOC_FRV_TLSDESC_RELAX, 2823 BFD_RELOC_FRV_GETTLSOFF_RELAX, 2824 BFD_RELOC_FRV_TLSOFF_RELAX, 2825 BFD_RELOC_FRV_TLSMOFF, 2826 2827 2828/* This is a 24bit GOT-relative reloc for the mn10300. */ 2829 BFD_RELOC_MN10300_GOTOFF24, 2830 2831/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes 2832in the instruction. */ 2833 BFD_RELOC_MN10300_GOT32, 2834 2835/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes 2836in the instruction. */ 2837 BFD_RELOC_MN10300_GOT24, 2838 2839/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes 2840in the instruction. */ 2841 BFD_RELOC_MN10300_GOT16, 2842 2843/* Copy symbol at runtime. */ 2844 BFD_RELOC_MN10300_COPY, 2845 2846/* Create GOT entry. */ 2847 BFD_RELOC_MN10300_GLOB_DAT, 2848 2849/* Create PLT entry. */ 2850 BFD_RELOC_MN10300_JMP_SLOT, 2851 2852/* Adjust by program base. */ 2853 BFD_RELOC_MN10300_RELATIVE, 2854 2855/* Together with another reloc targeted at the same location, 2856allows for a value that is the difference of two symbols 2857in the same section. */ 2858 BFD_RELOC_MN10300_SYM_DIFF, 2859 2860/* The addend of this reloc is an alignment power that must 2861be honoured at the offset's location, regardless of linker 2862relaxation. */ 2863 BFD_RELOC_MN10300_ALIGN, 2864 2865 2866/* i386/elf relocations */ 2867 BFD_RELOC_386_GOT32, 2868 BFD_RELOC_386_PLT32, 2869 BFD_RELOC_386_COPY, 2870 BFD_RELOC_386_GLOB_DAT, 2871 BFD_RELOC_386_JUMP_SLOT, 2872 BFD_RELOC_386_RELATIVE, 2873 BFD_RELOC_386_GOTOFF, 2874 BFD_RELOC_386_GOTPC, 2875 BFD_RELOC_386_TLS_TPOFF, 2876 BFD_RELOC_386_TLS_IE, 2877 BFD_RELOC_386_TLS_GOTIE, 2878 BFD_RELOC_386_TLS_LE, 2879 BFD_RELOC_386_TLS_GD, 2880 BFD_RELOC_386_TLS_LDM, 2881 BFD_RELOC_386_TLS_LDO_32, 2882 BFD_RELOC_386_TLS_IE_32, 2883 BFD_RELOC_386_TLS_LE_32, 2884 BFD_RELOC_386_TLS_DTPMOD32, 2885 BFD_RELOC_386_TLS_DTPOFF32, 2886 BFD_RELOC_386_TLS_TPOFF32, 2887 BFD_RELOC_386_TLS_GOTDESC, 2888 BFD_RELOC_386_TLS_DESC_CALL, 2889 BFD_RELOC_386_TLS_DESC, 2890 BFD_RELOC_386_IRELATIVE, 2891 2892/* x86-64/elf relocations */ 2893 BFD_RELOC_X86_64_GOT32, 2894 BFD_RELOC_X86_64_PLT32, 2895 BFD_RELOC_X86_64_COPY, 2896 BFD_RELOC_X86_64_GLOB_DAT, 2897 BFD_RELOC_X86_64_JUMP_SLOT, 2898 BFD_RELOC_X86_64_RELATIVE, 2899 BFD_RELOC_X86_64_GOTPCREL, 2900 BFD_RELOC_X86_64_32S, 2901 BFD_RELOC_X86_64_DTPMOD64, 2902 BFD_RELOC_X86_64_DTPOFF64, 2903 BFD_RELOC_X86_64_TPOFF64, 2904 BFD_RELOC_X86_64_TLSGD, 2905 BFD_RELOC_X86_64_TLSLD, 2906 BFD_RELOC_X86_64_DTPOFF32, 2907 BFD_RELOC_X86_64_GOTTPOFF, 2908 BFD_RELOC_X86_64_TPOFF32, 2909 BFD_RELOC_X86_64_GOTOFF64, 2910 BFD_RELOC_X86_64_GOTPC32, 2911 BFD_RELOC_X86_64_GOT64, 2912 BFD_RELOC_X86_64_GOTPCREL64, 2913 BFD_RELOC_X86_64_GOTPC64, 2914 BFD_RELOC_X86_64_GOTPLT64, 2915 BFD_RELOC_X86_64_PLTOFF64, 2916 BFD_RELOC_X86_64_GOTPC32_TLSDESC, 2917 BFD_RELOC_X86_64_TLSDESC_CALL, 2918 BFD_RELOC_X86_64_TLSDESC, 2919 BFD_RELOC_X86_64_IRELATIVE, 2920 2921/* ns32k relocations */ 2922 BFD_RELOC_NS32K_IMM_8, 2923 BFD_RELOC_NS32K_IMM_16, 2924 BFD_RELOC_NS32K_IMM_32, 2925 BFD_RELOC_NS32K_IMM_8_PCREL, 2926 BFD_RELOC_NS32K_IMM_16_PCREL, 2927 BFD_RELOC_NS32K_IMM_32_PCREL, 2928 BFD_RELOC_NS32K_DISP_8, 2929 BFD_RELOC_NS32K_DISP_16, 2930 BFD_RELOC_NS32K_DISP_32, 2931 BFD_RELOC_NS32K_DISP_8_PCREL, 2932 BFD_RELOC_NS32K_DISP_16_PCREL, 2933 BFD_RELOC_NS32K_DISP_32_PCREL, 2934 2935/* PDP11 relocations */ 2936 BFD_RELOC_PDP11_DISP_8_PCREL, 2937 BFD_RELOC_PDP11_DISP_6_PCREL, 2938 2939/* Picojava relocs. Not all of these appear in object files. */ 2940 BFD_RELOC_PJ_CODE_HI16, 2941 BFD_RELOC_PJ_CODE_LO16, 2942 BFD_RELOC_PJ_CODE_DIR16, 2943 BFD_RELOC_PJ_CODE_DIR32, 2944 BFD_RELOC_PJ_CODE_REL16, 2945 BFD_RELOC_PJ_CODE_REL32, 2946 2947/* Power(rs6000) and PowerPC relocations. */ 2948 BFD_RELOC_PPC_B26, 2949 BFD_RELOC_PPC_BA26, 2950 BFD_RELOC_PPC_TOC16, 2951 BFD_RELOC_PPC_B16, 2952 BFD_RELOC_PPC_B16_BRTAKEN, 2953 BFD_RELOC_PPC_B16_BRNTAKEN, 2954 BFD_RELOC_PPC_BA16, 2955 BFD_RELOC_PPC_BA16_BRTAKEN, 2956 BFD_RELOC_PPC_BA16_BRNTAKEN, 2957 BFD_RELOC_PPC_COPY, 2958 BFD_RELOC_PPC_GLOB_DAT, 2959 BFD_RELOC_PPC_JMP_SLOT, 2960 BFD_RELOC_PPC_RELATIVE, 2961 BFD_RELOC_PPC_LOCAL24PC, 2962 BFD_RELOC_PPC_EMB_NADDR32, 2963 BFD_RELOC_PPC_EMB_NADDR16, 2964 BFD_RELOC_PPC_EMB_NADDR16_LO, 2965 BFD_RELOC_PPC_EMB_NADDR16_HI, 2966 BFD_RELOC_PPC_EMB_NADDR16_HA, 2967 BFD_RELOC_PPC_EMB_SDAI16, 2968 BFD_RELOC_PPC_EMB_SDA2I16, 2969 BFD_RELOC_PPC_EMB_SDA2REL, 2970 BFD_RELOC_PPC_EMB_SDA21, 2971 BFD_RELOC_PPC_EMB_MRKREF, 2972 BFD_RELOC_PPC_EMB_RELSEC16, 2973 BFD_RELOC_PPC_EMB_RELST_LO, 2974 BFD_RELOC_PPC_EMB_RELST_HI, 2975 BFD_RELOC_PPC_EMB_RELST_HA, 2976 BFD_RELOC_PPC_EMB_BIT_FLD, 2977 BFD_RELOC_PPC_EMB_RELSDA, 2978 BFD_RELOC_PPC64_HIGHER, 2979 BFD_RELOC_PPC64_HIGHER_S, 2980 BFD_RELOC_PPC64_HIGHEST, 2981 BFD_RELOC_PPC64_HIGHEST_S, 2982 BFD_RELOC_PPC64_TOC16_LO, 2983 BFD_RELOC_PPC64_TOC16_HI, 2984 BFD_RELOC_PPC64_TOC16_HA, 2985 BFD_RELOC_PPC64_TOC, 2986 BFD_RELOC_PPC64_PLTGOT16, 2987 BFD_RELOC_PPC64_PLTGOT16_LO, 2988 BFD_RELOC_PPC64_PLTGOT16_HI, 2989 BFD_RELOC_PPC64_PLTGOT16_HA, 2990 BFD_RELOC_PPC64_ADDR16_DS, 2991 BFD_RELOC_PPC64_ADDR16_LO_DS, 2992 BFD_RELOC_PPC64_GOT16_DS, 2993 BFD_RELOC_PPC64_GOT16_LO_DS, 2994 BFD_RELOC_PPC64_PLT16_LO_DS, 2995 BFD_RELOC_PPC64_SECTOFF_DS, 2996 BFD_RELOC_PPC64_SECTOFF_LO_DS, 2997 BFD_RELOC_PPC64_TOC16_DS, 2998 BFD_RELOC_PPC64_TOC16_LO_DS, 2999 BFD_RELOC_PPC64_PLTGOT16_DS, 3000 BFD_RELOC_PPC64_PLTGOT16_LO_DS, 3001 3002/* PowerPC and PowerPC64 thread-local storage relocations. */ 3003 BFD_RELOC_PPC_TLS, 3004 BFD_RELOC_PPC_TLSGD, 3005 BFD_RELOC_PPC_TLSLD, 3006 BFD_RELOC_PPC_DTPMOD, 3007 BFD_RELOC_PPC_TPREL16, 3008 BFD_RELOC_PPC_TPREL16_LO, 3009 BFD_RELOC_PPC_TPREL16_HI, 3010 BFD_RELOC_PPC_TPREL16_HA, 3011 BFD_RELOC_PPC_TPREL, 3012 BFD_RELOC_PPC_DTPREL16, 3013 BFD_RELOC_PPC_DTPREL16_LO, 3014 BFD_RELOC_PPC_DTPREL16_HI, 3015 BFD_RELOC_PPC_DTPREL16_HA, 3016 BFD_RELOC_PPC_DTPREL, 3017 BFD_RELOC_PPC_GOT_TLSGD16, 3018 BFD_RELOC_PPC_GOT_TLSGD16_LO, 3019 BFD_RELOC_PPC_GOT_TLSGD16_HI, 3020 BFD_RELOC_PPC_GOT_TLSGD16_HA, 3021 BFD_RELOC_PPC_GOT_TLSLD16, 3022 BFD_RELOC_PPC_GOT_TLSLD16_LO, 3023 BFD_RELOC_PPC_GOT_TLSLD16_HI, 3024 BFD_RELOC_PPC_GOT_TLSLD16_HA, 3025 BFD_RELOC_PPC_GOT_TPREL16, 3026 BFD_RELOC_PPC_GOT_TPREL16_LO, 3027 BFD_RELOC_PPC_GOT_TPREL16_HI, 3028 BFD_RELOC_PPC_GOT_TPREL16_HA, 3029 BFD_RELOC_PPC_GOT_DTPREL16, 3030 BFD_RELOC_PPC_GOT_DTPREL16_LO, 3031 BFD_RELOC_PPC_GOT_DTPREL16_HI, 3032 BFD_RELOC_PPC_GOT_DTPREL16_HA, 3033 BFD_RELOC_PPC64_TPREL16_DS, 3034 BFD_RELOC_PPC64_TPREL16_LO_DS, 3035 BFD_RELOC_PPC64_TPREL16_HIGHER, 3036 BFD_RELOC_PPC64_TPREL16_HIGHERA, 3037 BFD_RELOC_PPC64_TPREL16_HIGHEST, 3038 BFD_RELOC_PPC64_TPREL16_HIGHESTA, 3039 BFD_RELOC_PPC64_DTPREL16_DS, 3040 BFD_RELOC_PPC64_DTPREL16_LO_DS, 3041 BFD_RELOC_PPC64_DTPREL16_HIGHER, 3042 BFD_RELOC_PPC64_DTPREL16_HIGHERA, 3043 BFD_RELOC_PPC64_DTPREL16_HIGHEST, 3044 BFD_RELOC_PPC64_DTPREL16_HIGHESTA, 3045 3046/* IBM 370/390 relocations */ 3047 BFD_RELOC_I370_D12, 3048 3049/* The type of reloc used to build a constructor table - at the moment 3050probably a 32 bit wide absolute relocation, but the target can choose. 3051It generally does map to one of the other relocation types. */ 3052 BFD_RELOC_CTOR, 3053 3054/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are 3055not stored in the instruction. */ 3056 BFD_RELOC_ARM_PCREL_BRANCH, 3057 3058/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is 3059not stored in the instruction. The 2nd lowest bit comes from a 1 bit 3060field in the instruction. */ 3061 BFD_RELOC_ARM_PCREL_BLX, 3062 3063/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is 3064not stored in the instruction. The 2nd lowest bit comes from a 1 bit 3065field in the instruction. */ 3066 BFD_RELOC_THUMB_PCREL_BLX, 3067 3068/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */ 3069 BFD_RELOC_ARM_PCREL_CALL, 3070 3071/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */ 3072 BFD_RELOC_ARM_PCREL_JUMP, 3073 3074/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches. 3075The lowest bit must be zero and is not stored in the instruction. 3076Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an 3077"nn" one smaller in all cases. Note further that BRANCH23 3078corresponds to R_ARM_THM_CALL. */ 3079 BFD_RELOC_THUMB_PCREL_BRANCH7, 3080 BFD_RELOC_THUMB_PCREL_BRANCH9, 3081 BFD_RELOC_THUMB_PCREL_BRANCH12, 3082 BFD_RELOC_THUMB_PCREL_BRANCH20, 3083 BFD_RELOC_THUMB_PCREL_BRANCH23, 3084 BFD_RELOC_THUMB_PCREL_BRANCH25, 3085 3086/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */ 3087 BFD_RELOC_ARM_OFFSET_IMM, 3088 3089/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */ 3090 BFD_RELOC_ARM_THUMB_OFFSET, 3091 3092/* Pc-relative or absolute relocation depending on target. Used for 3093entries in .init_array sections. */ 3094 BFD_RELOC_ARM_TARGET1, 3095 3096/* Read-only segment base relative address. */ 3097 BFD_RELOC_ARM_ROSEGREL32, 3098 3099/* Data segment base relative address. */ 3100 BFD_RELOC_ARM_SBREL32, 3101 3102/* This reloc is used for references to RTTI data from exception handling 3103tables. The actual definition depends on the target. It may be a 3104pc-relative or some form of GOT-indirect relocation. */ 3105 BFD_RELOC_ARM_TARGET2, 3106 3107/* 31-bit PC relative address. */ 3108 BFD_RELOC_ARM_PREL31, 3109 3110/* Low and High halfword relocations for MOVW and MOVT instructions. */ 3111 BFD_RELOC_ARM_MOVW, 3112 BFD_RELOC_ARM_MOVT, 3113 BFD_RELOC_ARM_MOVW_PCREL, 3114 BFD_RELOC_ARM_MOVT_PCREL, 3115 BFD_RELOC_ARM_THUMB_MOVW, 3116 BFD_RELOC_ARM_THUMB_MOVT, 3117 BFD_RELOC_ARM_THUMB_MOVW_PCREL, 3118 BFD_RELOC_ARM_THUMB_MOVT_PCREL, 3119 3120/* Relocations for setting up GOTs and PLTs for shared libraries. */ 3121 BFD_RELOC_ARM_JUMP_SLOT, 3122 BFD_RELOC_ARM_GLOB_DAT, 3123 BFD_RELOC_ARM_GOT32, 3124 BFD_RELOC_ARM_PLT32, 3125 BFD_RELOC_ARM_RELATIVE, 3126 BFD_RELOC_ARM_GOTOFF, 3127 BFD_RELOC_ARM_GOTPC, 3128 BFD_RELOC_ARM_GOT_PREL, 3129 3130/* ARM thread-local storage relocations. */ 3131 BFD_RELOC_ARM_TLS_GD32, 3132 BFD_RELOC_ARM_TLS_LDO32, 3133 BFD_RELOC_ARM_TLS_LDM32, 3134 BFD_RELOC_ARM_TLS_DTPOFF32, 3135 BFD_RELOC_ARM_TLS_DTPMOD32, 3136 BFD_RELOC_ARM_TLS_TPOFF32, 3137 BFD_RELOC_ARM_TLS_IE32, 3138 BFD_RELOC_ARM_TLS_LE32, 3139 3140/* ARM group relocations. */ 3141 BFD_RELOC_ARM_ALU_PC_G0_NC, 3142 BFD_RELOC_ARM_ALU_PC_G0, 3143 BFD_RELOC_ARM_ALU_PC_G1_NC, 3144 BFD_RELOC_ARM_ALU_PC_G1, 3145 BFD_RELOC_ARM_ALU_PC_G2, 3146 BFD_RELOC_ARM_LDR_PC_G0, 3147 BFD_RELOC_ARM_LDR_PC_G1, 3148 BFD_RELOC_ARM_LDR_PC_G2, 3149 BFD_RELOC_ARM_LDRS_PC_G0, 3150 BFD_RELOC_ARM_LDRS_PC_G1, 3151 BFD_RELOC_ARM_LDRS_PC_G2, 3152 BFD_RELOC_ARM_LDC_PC_G0, 3153 BFD_RELOC_ARM_LDC_PC_G1, 3154 BFD_RELOC_ARM_LDC_PC_G2, 3155 BFD_RELOC_ARM_ALU_SB_G0_NC, 3156 BFD_RELOC_ARM_ALU_SB_G0, 3157 BFD_RELOC_ARM_ALU_SB_G1_NC, 3158 BFD_RELOC_ARM_ALU_SB_G1, 3159 BFD_RELOC_ARM_ALU_SB_G2, 3160 BFD_RELOC_ARM_LDR_SB_G0, 3161 BFD_RELOC_ARM_LDR_SB_G1, 3162 BFD_RELOC_ARM_LDR_SB_G2, 3163 BFD_RELOC_ARM_LDRS_SB_G0, 3164 BFD_RELOC_ARM_LDRS_SB_G1, 3165 BFD_RELOC_ARM_LDRS_SB_G2, 3166 BFD_RELOC_ARM_LDC_SB_G0, 3167 BFD_RELOC_ARM_LDC_SB_G1, 3168 BFD_RELOC_ARM_LDC_SB_G2, 3169 3170/* Annotation of BX instructions. */ 3171 BFD_RELOC_ARM_V4BX, 3172 3173/* These relocs are only used within the ARM assembler. They are not 3174(at present) written to any object files. */ 3175 BFD_RELOC_ARM_IMMEDIATE, 3176 BFD_RELOC_ARM_ADRL_IMMEDIATE, 3177 BFD_RELOC_ARM_T32_IMMEDIATE, 3178 BFD_RELOC_ARM_T32_ADD_IMM, 3179 BFD_RELOC_ARM_T32_IMM12, 3180 BFD_RELOC_ARM_T32_ADD_PC12, 3181 BFD_RELOC_ARM_SHIFT_IMM, 3182 BFD_RELOC_ARM_SMC, 3183 BFD_RELOC_ARM_HVC, 3184 BFD_RELOC_ARM_SWI, 3185 BFD_RELOC_ARM_MULTI, 3186 BFD_RELOC_ARM_CP_OFF_IMM, 3187 BFD_RELOC_ARM_CP_OFF_IMM_S2, 3188 BFD_RELOC_ARM_T32_CP_OFF_IMM, 3189 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2, 3190 BFD_RELOC_ARM_ADR_IMM, 3191 BFD_RELOC_ARM_LDR_IMM, 3192 BFD_RELOC_ARM_LITERAL, 3193 BFD_RELOC_ARM_IN_POOL, 3194 BFD_RELOC_ARM_OFFSET_IMM8, 3195 BFD_RELOC_ARM_T32_OFFSET_U8, 3196 BFD_RELOC_ARM_T32_OFFSET_IMM, 3197 BFD_RELOC_ARM_HWLITERAL, 3198 BFD_RELOC_ARM_THUMB_ADD, 3199 BFD_RELOC_ARM_THUMB_IMM, 3200 BFD_RELOC_ARM_THUMB_SHIFT, 3201 3202/* Renesas / SuperH SH relocs. Not all of these appear in object files. */ 3203 BFD_RELOC_SH_PCDISP8BY2, 3204 BFD_RELOC_SH_PCDISP12BY2, 3205 BFD_RELOC_SH_IMM3, 3206 BFD_RELOC_SH_IMM3U, 3207 BFD_RELOC_SH_DISP12, 3208 BFD_RELOC_SH_DISP12BY2, 3209 BFD_RELOC_SH_DISP12BY4, 3210 BFD_RELOC_SH_DISP12BY8, 3211 BFD_RELOC_SH_DISP20, 3212 BFD_RELOC_SH_DISP20BY8, 3213 BFD_RELOC_SH_IMM4, 3214 BFD_RELOC_SH_IMM4BY2, 3215 BFD_RELOC_SH_IMM4BY4, 3216 BFD_RELOC_SH_IMM8, 3217 BFD_RELOC_SH_IMM8BY2, 3218 BFD_RELOC_SH_IMM8BY4, 3219 BFD_RELOC_SH_PCRELIMM8BY2, 3220 BFD_RELOC_SH_PCRELIMM8BY4, 3221 BFD_RELOC_SH_SWITCH16, 3222 BFD_RELOC_SH_SWITCH32, 3223 BFD_RELOC_SH_USES, 3224 BFD_RELOC_SH_COUNT, 3225 BFD_RELOC_SH_ALIGN, 3226 BFD_RELOC_SH_CODE, 3227 BFD_RELOC_SH_DATA, 3228 BFD_RELOC_SH_LABEL, 3229 BFD_RELOC_SH_LOOP_START, 3230 BFD_RELOC_SH_LOOP_END, 3231 BFD_RELOC_SH_COPY, 3232 BFD_RELOC_SH_GLOB_DAT, 3233 BFD_RELOC_SH_JMP_SLOT, 3234 BFD_RELOC_SH_RELATIVE, 3235 BFD_RELOC_SH_GOTPC, 3236 BFD_RELOC_SH_GOT_LOW16, 3237 BFD_RELOC_SH_GOT_MEDLOW16, 3238 BFD_RELOC_SH_GOT_MEDHI16, 3239 BFD_RELOC_SH_GOT_HI16, 3240 BFD_RELOC_SH_GOTPLT_LOW16, 3241 BFD_RELOC_SH_GOTPLT_MEDLOW16, 3242 BFD_RELOC_SH_GOTPLT_MEDHI16, 3243 BFD_RELOC_SH_GOTPLT_HI16, 3244 BFD_RELOC_SH_PLT_LOW16, 3245 BFD_RELOC_SH_PLT_MEDLOW16, 3246 BFD_RELOC_SH_PLT_MEDHI16, 3247 BFD_RELOC_SH_PLT_HI16, 3248 BFD_RELOC_SH_GOTOFF_LOW16, 3249 BFD_RELOC_SH_GOTOFF_MEDLOW16, 3250 BFD_RELOC_SH_GOTOFF_MEDHI16, 3251 BFD_RELOC_SH_GOTOFF_HI16, 3252 BFD_RELOC_SH_GOTPC_LOW16, 3253 BFD_RELOC_SH_GOTPC_MEDLOW16, 3254 BFD_RELOC_SH_GOTPC_MEDHI16, 3255 BFD_RELOC_SH_GOTPC_HI16, 3256 BFD_RELOC_SH_COPY64, 3257 BFD_RELOC_SH_GLOB_DAT64, 3258 BFD_RELOC_SH_JMP_SLOT64, 3259 BFD_RELOC_SH_RELATIVE64, 3260 BFD_RELOC_SH_GOT10BY4, 3261 BFD_RELOC_SH_GOT10BY8, 3262 BFD_RELOC_SH_GOTPLT10BY4, 3263 BFD_RELOC_SH_GOTPLT10BY8, 3264 BFD_RELOC_SH_GOTPLT32, 3265 BFD_RELOC_SH_SHMEDIA_CODE, 3266 BFD_RELOC_SH_IMMU5, 3267 BFD_RELOC_SH_IMMS6, 3268 BFD_RELOC_SH_IMMS6BY32, 3269 BFD_RELOC_SH_IMMU6, 3270 BFD_RELOC_SH_IMMS10, 3271 BFD_RELOC_SH_IMMS10BY2, 3272 BFD_RELOC_SH_IMMS10BY4, 3273 BFD_RELOC_SH_IMMS10BY8, 3274 BFD_RELOC_SH_IMMS16, 3275 BFD_RELOC_SH_IMMU16, 3276 BFD_RELOC_SH_IMM_LOW16, 3277 BFD_RELOC_SH_IMM_LOW16_PCREL, 3278 BFD_RELOC_SH_IMM_MEDLOW16, 3279 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, 3280 BFD_RELOC_SH_IMM_MEDHI16, 3281 BFD_RELOC_SH_IMM_MEDHI16_PCREL, 3282 BFD_RELOC_SH_IMM_HI16, 3283 BFD_RELOC_SH_IMM_HI16_PCREL, 3284 BFD_RELOC_SH_PT_16, 3285 BFD_RELOC_SH_TLS_GD_32, 3286 BFD_RELOC_SH_TLS_LD_32, 3287 BFD_RELOC_SH_TLS_LDO_32, 3288 BFD_RELOC_SH_TLS_IE_32, 3289 BFD_RELOC_SH_TLS_LE_32, 3290 BFD_RELOC_SH_TLS_DTPMOD32, 3291 BFD_RELOC_SH_TLS_DTPOFF32, 3292 BFD_RELOC_SH_TLS_TPOFF32, 3293 BFD_RELOC_SH_GOT20, 3294 BFD_RELOC_SH_GOTOFF20, 3295 BFD_RELOC_SH_GOTFUNCDESC, 3296 BFD_RELOC_SH_GOTFUNCDESC20, 3297 BFD_RELOC_SH_GOTOFFFUNCDESC, 3298 BFD_RELOC_SH_GOTOFFFUNCDESC20, 3299 BFD_RELOC_SH_FUNCDESC, 3300 3301/* ARC Cores relocs. 3302ARC 22 bit pc-relative branch. The lowest two bits must be zero and are 3303not stored in the instruction. The high 20 bits are installed in bits 26 3304through 7 of the instruction. */ 3305 BFD_RELOC_ARC_B22_PCREL, 3306 3307/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not 3308stored in the instruction. The high 24 bits are installed in bits 23 3309through 0. */ 3310 BFD_RELOC_ARC_B26, 3311 3312/* ADI Blackfin 16 bit immediate absolute reloc. */ 3313 BFD_RELOC_BFIN_16_IMM, 3314 3315/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */ 3316 BFD_RELOC_BFIN_16_HIGH, 3317 3318/* ADI Blackfin 'a' part of LSETUP. */ 3319 BFD_RELOC_BFIN_4_PCREL, 3320 3321/* ADI Blackfin. */ 3322 BFD_RELOC_BFIN_5_PCREL, 3323 3324/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */ 3325 BFD_RELOC_BFIN_16_LOW, 3326 3327/* ADI Blackfin. */ 3328 BFD_RELOC_BFIN_10_PCREL, 3329 3330/* ADI Blackfin 'b' part of LSETUP. */ 3331 BFD_RELOC_BFIN_11_PCREL, 3332 3333/* ADI Blackfin. */ 3334 BFD_RELOC_BFIN_12_PCREL_JUMP, 3335 3336/* ADI Blackfin Short jump, pcrel. */ 3337 BFD_RELOC_BFIN_12_PCREL_JUMP_S, 3338 3339/* ADI Blackfin Call.x not implemented. */ 3340 BFD_RELOC_BFIN_24_PCREL_CALL_X, 3341 3342/* ADI Blackfin Long Jump pcrel. */ 3343 BFD_RELOC_BFIN_24_PCREL_JUMP_L, 3344 3345/* ADI Blackfin FD-PIC relocations. */ 3346 BFD_RELOC_BFIN_GOT17M4, 3347 BFD_RELOC_BFIN_GOTHI, 3348 BFD_RELOC_BFIN_GOTLO, 3349 BFD_RELOC_BFIN_FUNCDESC, 3350 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, 3351 BFD_RELOC_BFIN_FUNCDESC_GOTHI, 3352 BFD_RELOC_BFIN_FUNCDESC_GOTLO, 3353 BFD_RELOC_BFIN_FUNCDESC_VALUE, 3354 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, 3355 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI, 3356 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, 3357 BFD_RELOC_BFIN_GOTOFF17M4, 3358 BFD_RELOC_BFIN_GOTOFFHI, 3359 BFD_RELOC_BFIN_GOTOFFLO, 3360 3361/* ADI Blackfin GOT relocation. */ 3362 BFD_RELOC_BFIN_GOT, 3363 3364/* ADI Blackfin PLTPC relocation. */ 3365 BFD_RELOC_BFIN_PLTPC, 3366 3367/* ADI Blackfin arithmetic relocation. */ 3368 BFD_ARELOC_BFIN_PUSH, 3369 3370/* ADI Blackfin arithmetic relocation. */ 3371 BFD_ARELOC_BFIN_CONST, 3372 3373/* ADI Blackfin arithmetic relocation. */ 3374 BFD_ARELOC_BFIN_ADD, 3375 3376/* ADI Blackfin arithmetic relocation. */ 3377 BFD_ARELOC_BFIN_SUB, 3378 3379/* ADI Blackfin arithmetic relocation. */ 3380 BFD_ARELOC_BFIN_MULT, 3381 3382/* ADI Blackfin arithmetic relocation. */ 3383 BFD_ARELOC_BFIN_DIV, 3384 3385/* ADI Blackfin arithmetic relocation. */ 3386 BFD_ARELOC_BFIN_MOD, 3387 3388/* ADI Blackfin arithmetic relocation. */ 3389 BFD_ARELOC_BFIN_LSHIFT, 3390 3391/* ADI Blackfin arithmetic relocation. */ 3392 BFD_ARELOC_BFIN_RSHIFT, 3393 3394/* ADI Blackfin arithmetic relocation. */ 3395 BFD_ARELOC_BFIN_AND, 3396 3397/* ADI Blackfin arithmetic relocation. */ 3398 BFD_ARELOC_BFIN_OR, 3399 3400/* ADI Blackfin arithmetic relocation. */ 3401 BFD_ARELOC_BFIN_XOR, 3402 3403/* ADI Blackfin arithmetic relocation. */ 3404 BFD_ARELOC_BFIN_LAND, 3405 3406/* ADI Blackfin arithmetic relocation. */ 3407 BFD_ARELOC_BFIN_LOR, 3408 3409/* ADI Blackfin arithmetic relocation. */ 3410 BFD_ARELOC_BFIN_LEN, 3411 3412/* ADI Blackfin arithmetic relocation. */ 3413 BFD_ARELOC_BFIN_NEG, 3414 3415/* ADI Blackfin arithmetic relocation. */ 3416 BFD_ARELOC_BFIN_COMP, 3417 3418/* ADI Blackfin arithmetic relocation. */ 3419 BFD_ARELOC_BFIN_PAGE, 3420 3421/* ADI Blackfin arithmetic relocation. */ 3422 BFD_ARELOC_BFIN_HWPAGE, 3423 3424/* ADI Blackfin arithmetic relocation. */ 3425 BFD_ARELOC_BFIN_ADDR, 3426 3427/* Mitsubishi D10V relocs. 3428This is a 10-bit reloc with the right 2 bits 3429assumed to be 0. */ 3430 BFD_RELOC_D10V_10_PCREL_R, 3431 3432/* Mitsubishi D10V relocs. 3433This is a 10-bit reloc with the right 2 bits 3434assumed to be 0. This is the same as the previous reloc 3435except it is in the left container, i.e., 3436shifted left 15 bits. */ 3437 BFD_RELOC_D10V_10_PCREL_L, 3438 3439/* This is an 18-bit reloc with the right 2 bits 3440assumed to be 0. */ 3441 BFD_RELOC_D10V_18, 3442 3443/* This is an 18-bit reloc with the right 2 bits 3444assumed to be 0. */ 3445 BFD_RELOC_D10V_18_PCREL, 3446 3447/* Mitsubishi D30V relocs. 3448This is a 6-bit absolute reloc. */ 3449 BFD_RELOC_D30V_6, 3450 3451/* This is a 6-bit pc-relative reloc with 3452the right 3 bits assumed to be 0. */ 3453 BFD_RELOC_D30V_9_PCREL, 3454 3455/* This is a 6-bit pc-relative reloc with 3456the right 3 bits assumed to be 0. Same 3457as the previous reloc but on the right side 3458of the container. */ 3459 BFD_RELOC_D30V_9_PCREL_R, 3460 3461/* This is a 12-bit absolute reloc with the 3462right 3 bitsassumed to be 0. */ 3463 BFD_RELOC_D30V_15, 3464 3465/* This is a 12-bit pc-relative reloc with 3466the right 3 bits assumed to be 0. */ 3467 BFD_RELOC_D30V_15_PCREL, 3468 3469/* This is a 12-bit pc-relative reloc with 3470the right 3 bits assumed to be 0. Same 3471as the previous reloc but on the right side 3472of the container. */ 3473 BFD_RELOC_D30V_15_PCREL_R, 3474 3475/* This is an 18-bit absolute reloc with 3476the right 3 bits assumed to be 0. */ 3477 BFD_RELOC_D30V_21, 3478 3479/* This is an 18-bit pc-relative reloc with 3480the right 3 bits assumed to be 0. */ 3481 BFD_RELOC_D30V_21_PCREL, 3482 3483/* This is an 18-bit pc-relative reloc with 3484the right 3 bits assumed to be 0. Same 3485as the previous reloc but on the right side 3486of the container. */ 3487 BFD_RELOC_D30V_21_PCREL_R, 3488 3489/* This is a 32-bit absolute reloc. */ 3490 BFD_RELOC_D30V_32, 3491 3492/* This is a 32-bit pc-relative reloc. */ 3493 BFD_RELOC_D30V_32_PCREL, 3494 3495/* DLX relocs */ 3496 BFD_RELOC_DLX_HI16_S, 3497 3498/* DLX relocs */ 3499 BFD_RELOC_DLX_LO16, 3500 3501/* DLX relocs */ 3502 BFD_RELOC_DLX_JMP26, 3503 3504/* Renesas M16C/M32C Relocations. */ 3505 BFD_RELOC_M32C_HI8, 3506 BFD_RELOC_M32C_RL_JUMP, 3507 BFD_RELOC_M32C_RL_1ADDR, 3508 BFD_RELOC_M32C_RL_2ADDR, 3509 3510/* Renesas M32R (formerly Mitsubishi M32R) relocs. 3511This is a 24 bit absolute address. */ 3512 BFD_RELOC_M32R_24, 3513 3514/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */ 3515 BFD_RELOC_M32R_10_PCREL, 3516 3517/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */ 3518 BFD_RELOC_M32R_18_PCREL, 3519 3520/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */ 3521 BFD_RELOC_M32R_26_PCREL, 3522 3523/* This is a 16-bit reloc containing the high 16 bits of an address 3524used when the lower 16 bits are treated as unsigned. */ 3525 BFD_RELOC_M32R_HI16_ULO, 3526 3527/* This is a 16-bit reloc containing the high 16 bits of an address 3528used when the lower 16 bits are treated as signed. */ 3529 BFD_RELOC_M32R_HI16_SLO, 3530 3531/* This is a 16-bit reloc containing the lower 16 bits of an address. */ 3532 BFD_RELOC_M32R_LO16, 3533 3534/* This is a 16-bit reloc containing the small data area offset for use in 3535add3, load, and store instructions. */ 3536 BFD_RELOC_M32R_SDA16, 3537 3538/* For PIC. */ 3539 BFD_RELOC_M32R_GOT24, 3540 BFD_RELOC_M32R_26_PLTREL, 3541 BFD_RELOC_M32R_COPY, 3542 BFD_RELOC_M32R_GLOB_DAT, 3543 BFD_RELOC_M32R_JMP_SLOT, 3544 BFD_RELOC_M32R_RELATIVE, 3545 BFD_RELOC_M32R_GOTOFF, 3546 BFD_RELOC_M32R_GOTOFF_HI_ULO, 3547 BFD_RELOC_M32R_GOTOFF_HI_SLO, 3548 BFD_RELOC_M32R_GOTOFF_LO, 3549 BFD_RELOC_M32R_GOTPC24, 3550 BFD_RELOC_M32R_GOT16_HI_ULO, 3551 BFD_RELOC_M32R_GOT16_HI_SLO, 3552 BFD_RELOC_M32R_GOT16_LO, 3553 BFD_RELOC_M32R_GOTPC_HI_ULO, 3554 BFD_RELOC_M32R_GOTPC_HI_SLO, 3555 BFD_RELOC_M32R_GOTPC_LO, 3556 3557/* This is a 9-bit reloc */ 3558 BFD_RELOC_V850_9_PCREL, 3559 3560/* This is a 22-bit reloc */ 3561 BFD_RELOC_V850_22_PCREL, 3562 3563/* This is a 16 bit offset from the short data area pointer. */ 3564 BFD_RELOC_V850_SDA_16_16_OFFSET, 3565 3566/* This is a 16 bit offset (of which only 15 bits are used) from the 3567short data area pointer. */ 3568 BFD_RELOC_V850_SDA_15_16_OFFSET, 3569 3570/* This is a 16 bit offset from the zero data area pointer. */ 3571 BFD_RELOC_V850_ZDA_16_16_OFFSET, 3572 3573/* This is a 16 bit offset (of which only 15 bits are used) from the 3574zero data area pointer. */ 3575 BFD_RELOC_V850_ZDA_15_16_OFFSET, 3576 3577/* This is an 8 bit offset (of which only 6 bits are used) from the 3578tiny data area pointer. */ 3579 BFD_RELOC_V850_TDA_6_8_OFFSET, 3580 3581/* This is an 8bit offset (of which only 7 bits are used) from the tiny 3582data area pointer. */ 3583 BFD_RELOC_V850_TDA_7_8_OFFSET, 3584 3585/* This is a 7 bit offset from the tiny data area pointer. */ 3586 BFD_RELOC_V850_TDA_7_7_OFFSET, 3587 3588/* This is a 16 bit offset from the tiny data area pointer. */ 3589 BFD_RELOC_V850_TDA_16_16_OFFSET, 3590 3591/* This is a 5 bit offset (of which only 4 bits are used) from the tiny 3592data area pointer. */ 3593 BFD_RELOC_V850_TDA_4_5_OFFSET, 3594 3595/* This is a 4 bit offset from the tiny data area pointer. */ 3596 BFD_RELOC_V850_TDA_4_4_OFFSET, 3597 3598/* This is a 16 bit offset from the short data area pointer, with the 3599bits placed non-contiguously in the instruction. */ 3600 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, 3601 3602/* This is a 16 bit offset from the zero data area pointer, with the 3603bits placed non-contiguously in the instruction. */ 3604 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, 3605 3606/* This is a 6 bit offset from the call table base pointer. */ 3607 BFD_RELOC_V850_CALLT_6_7_OFFSET, 3608 3609/* This is a 16 bit offset from the call table base pointer. */ 3610 BFD_RELOC_V850_CALLT_16_16_OFFSET, 3611 3612/* Used for relaxing indirect function calls. */ 3613 BFD_RELOC_V850_LONGCALL, 3614 3615/* Used for relaxing indirect jumps. */ 3616 BFD_RELOC_V850_LONGJUMP, 3617 3618/* Used to maintain alignment whilst relaxing. */ 3619 BFD_RELOC_V850_ALIGN, 3620 3621/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu 3622instructions. */ 3623 BFD_RELOC_V850_LO16_SPLIT_OFFSET, 3624 3625/* This is a 16-bit reloc. */ 3626 BFD_RELOC_V850_16_PCREL, 3627 3628/* This is a 17-bit reloc. */ 3629 BFD_RELOC_V850_17_PCREL, 3630 3631/* This is a 23-bit reloc. */ 3632 BFD_RELOC_V850_23, 3633 3634/* This is a 32-bit reloc. */ 3635 BFD_RELOC_V850_32_PCREL, 3636 3637/* This is a 32-bit reloc. */ 3638 BFD_RELOC_V850_32_ABS, 3639 3640/* This is a 16-bit reloc. */ 3641 BFD_RELOC_V850_16_SPLIT_OFFSET, 3642 3643/* This is a 16-bit reloc. */ 3644 BFD_RELOC_V850_16_S1, 3645 3646/* Low 16 bits. 16 bit shifted by 1. */ 3647 BFD_RELOC_V850_LO16_S1, 3648 3649/* This is a 16 bit offset from the call table base pointer. */ 3650 BFD_RELOC_V850_CALLT_15_16_OFFSET, 3651 3652/* DSO relocations. */ 3653 BFD_RELOC_V850_32_GOTPCREL, 3654 3655/* DSO relocations. */ 3656 BFD_RELOC_V850_16_GOT, 3657 3658/* DSO relocations. */ 3659 BFD_RELOC_V850_32_GOT, 3660 3661/* DSO relocations. */ 3662 BFD_RELOC_V850_22_PLT_PCREL, 3663 3664/* DSO relocations. */ 3665 BFD_RELOC_V850_32_PLT_PCREL, 3666 3667/* DSO relocations. */ 3668 BFD_RELOC_V850_COPY, 3669 3670/* DSO relocations. */ 3671 BFD_RELOC_V850_GLOB_DAT, 3672 3673/* DSO relocations. */ 3674 BFD_RELOC_V850_JMP_SLOT, 3675 3676/* DSO relocations. */ 3677 BFD_RELOC_V850_RELATIVE, 3678 3679/* DSO relocations. */ 3680 BFD_RELOC_V850_16_GOTOFF, 3681 3682/* DSO relocations. */ 3683 BFD_RELOC_V850_32_GOTOFF, 3684 3685/* start code. */ 3686 BFD_RELOC_V850_CODE, 3687 3688/* start data in text. */ 3689 BFD_RELOC_V850_DATA, 3690 3691/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the 3692instruction. */ 3693 BFD_RELOC_MN10300_32_PCREL, 3694 3695/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the 3696instruction. */ 3697 BFD_RELOC_MN10300_16_PCREL, 3698 3699/* This is a 8bit DP reloc for the tms320c30, where the most 3700significant 8 bits of a 24 bit word are placed into the least 3701significant 8 bits of the opcode. */ 3702 BFD_RELOC_TIC30_LDP, 3703 3704/* This is a 7bit reloc for the tms320c54x, where the least 3705significant 7 bits of a 16 bit word are placed into the least 3706significant 7 bits of the opcode. */ 3707 BFD_RELOC_TIC54X_PARTLS7, 3708 3709/* This is a 9bit DP reloc for the tms320c54x, where the most 3710significant 9 bits of a 16 bit word are placed into the least 3711significant 9 bits of the opcode. */ 3712 BFD_RELOC_TIC54X_PARTMS9, 3713 3714/* This is an extended address 23-bit reloc for the tms320c54x. */ 3715 BFD_RELOC_TIC54X_23, 3716 3717/* This is a 16-bit reloc for the tms320c54x, where the least 3718significant 16 bits of a 23-bit extended address are placed into 3719the opcode. */ 3720 BFD_RELOC_TIC54X_16_OF_23, 3721 3722/* This is a reloc for the tms320c54x, where the most 3723significant 7 bits of a 23-bit extended address are placed into 3724the opcode. */ 3725 BFD_RELOC_TIC54X_MS7_OF_23, 3726 3727/* TMS320C6000 relocations. */ 3728 BFD_RELOC_C6000_PCR_S21, 3729 BFD_RELOC_C6000_PCR_S12, 3730 BFD_RELOC_C6000_PCR_S10, 3731 BFD_RELOC_C6000_PCR_S7, 3732 BFD_RELOC_C6000_ABS_S16, 3733 BFD_RELOC_C6000_ABS_L16, 3734 BFD_RELOC_C6000_ABS_H16, 3735 BFD_RELOC_C6000_SBR_U15_B, 3736 BFD_RELOC_C6000_SBR_U15_H, 3737 BFD_RELOC_C6000_SBR_U15_W, 3738 BFD_RELOC_C6000_SBR_S16, 3739 BFD_RELOC_C6000_SBR_L16_B, 3740 BFD_RELOC_C6000_SBR_L16_H, 3741 BFD_RELOC_C6000_SBR_L16_W, 3742 BFD_RELOC_C6000_SBR_H16_B, 3743 BFD_RELOC_C6000_SBR_H16_H, 3744 BFD_RELOC_C6000_SBR_H16_W, 3745 BFD_RELOC_C6000_SBR_GOT_U15_W, 3746 BFD_RELOC_C6000_SBR_GOT_L16_W, 3747 BFD_RELOC_C6000_SBR_GOT_H16_W, 3748 BFD_RELOC_C6000_DSBT_INDEX, 3749 BFD_RELOC_C6000_PREL31, 3750 BFD_RELOC_C6000_COPY, 3751 BFD_RELOC_C6000_ALIGN, 3752 BFD_RELOC_C6000_FPHEAD, 3753 BFD_RELOC_C6000_NOCMP, 3754 3755/* This is a 48 bit reloc for the FR30 that stores 32 bits. */ 3756 BFD_RELOC_FR30_48, 3757 3758/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into 3759two sections. */ 3760 BFD_RELOC_FR30_20, 3761 3762/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in 37634 bits. */ 3764 BFD_RELOC_FR30_6_IN_4, 3765 3766/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset 3767into 8 bits. */ 3768 BFD_RELOC_FR30_8_IN_8, 3769 3770/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset 3771into 8 bits. */ 3772 BFD_RELOC_FR30_9_IN_8, 3773 3774/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset 3775into 8 bits. */ 3776 BFD_RELOC_FR30_10_IN_8, 3777 3778/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative 3779short offset into 8 bits. */ 3780 BFD_RELOC_FR30_9_PCREL, 3781 3782/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative 3783short offset into 11 bits. */ 3784 BFD_RELOC_FR30_12_PCREL, 3785 3786/* Motorola Mcore relocations. */ 3787 BFD_RELOC_MCORE_PCREL_IMM8BY4, 3788 BFD_RELOC_MCORE_PCREL_IMM11BY2, 3789 BFD_RELOC_MCORE_PCREL_IMM4BY2, 3790 BFD_RELOC_MCORE_PCREL_32, 3791 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, 3792 BFD_RELOC_MCORE_RVA, 3793 3794/* Toshiba Media Processor Relocations. */ 3795 BFD_RELOC_MEP_8, 3796 BFD_RELOC_MEP_16, 3797 BFD_RELOC_MEP_32, 3798 BFD_RELOC_MEP_PCREL8A2, 3799 BFD_RELOC_MEP_PCREL12A2, 3800 BFD_RELOC_MEP_PCREL17A2, 3801 BFD_RELOC_MEP_PCREL24A2, 3802 BFD_RELOC_MEP_PCABS24A2, 3803 BFD_RELOC_MEP_LOW16, 3804 BFD_RELOC_MEP_HI16U, 3805 BFD_RELOC_MEP_HI16S, 3806 BFD_RELOC_MEP_GPREL, 3807 BFD_RELOC_MEP_TPREL, 3808 BFD_RELOC_MEP_TPREL7, 3809 BFD_RELOC_MEP_TPREL7A2, 3810 BFD_RELOC_MEP_TPREL7A4, 3811 BFD_RELOC_MEP_UIMM24, 3812 BFD_RELOC_MEP_ADDR24A4, 3813 BFD_RELOC_MEP_GNU_VTINHERIT, 3814 BFD_RELOC_MEP_GNU_VTENTRY, 3815 3816 3817/* These are relocations for the GETA instruction. */ 3818 BFD_RELOC_MMIX_GETA, 3819 BFD_RELOC_MMIX_GETA_1, 3820 BFD_RELOC_MMIX_GETA_2, 3821 BFD_RELOC_MMIX_GETA_3, 3822 3823/* These are relocations for a conditional branch instruction. */ 3824 BFD_RELOC_MMIX_CBRANCH, 3825 BFD_RELOC_MMIX_CBRANCH_J, 3826 BFD_RELOC_MMIX_CBRANCH_1, 3827 BFD_RELOC_MMIX_CBRANCH_2, 3828 BFD_RELOC_MMIX_CBRANCH_3, 3829 3830/* These are relocations for the PUSHJ instruction. */ 3831 BFD_RELOC_MMIX_PUSHJ, 3832 BFD_RELOC_MMIX_PUSHJ_1, 3833 BFD_RELOC_MMIX_PUSHJ_2, 3834 BFD_RELOC_MMIX_PUSHJ_3, 3835 BFD_RELOC_MMIX_PUSHJ_STUBBABLE, 3836 3837/* These are relocations for the JMP instruction. */ 3838 BFD_RELOC_MMIX_JMP, 3839 BFD_RELOC_MMIX_JMP_1, 3840 BFD_RELOC_MMIX_JMP_2, 3841 BFD_RELOC_MMIX_JMP_3, 3842 3843/* This is a relocation for a relative address as in a GETA instruction or 3844a branch. */ 3845 BFD_RELOC_MMIX_ADDR19, 3846 3847/* This is a relocation for a relative address as in a JMP instruction. */ 3848 BFD_RELOC_MMIX_ADDR27, 3849 3850/* This is a relocation for an instruction field that may be a general 3851register or a value 0..255. */ 3852 BFD_RELOC_MMIX_REG_OR_BYTE, 3853 3854/* This is a relocation for an instruction field that may be a general 3855register. */ 3856 BFD_RELOC_MMIX_REG, 3857 3858/* This is a relocation for two instruction fields holding a register and 3859an offset, the equivalent of the relocation. */ 3860 BFD_RELOC_MMIX_BASE_PLUS_OFFSET, 3861 3862/* This relocation is an assertion that the expression is not allocated as 3863a global register. It does not modify contents. */ 3864 BFD_RELOC_MMIX_LOCAL, 3865 3866/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative 3867short offset into 7 bits. */ 3868 BFD_RELOC_AVR_7_PCREL, 3869 3870/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative 3871short offset into 12 bits. */ 3872 BFD_RELOC_AVR_13_PCREL, 3873 3874/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually 3875program memory address) into 16 bits. */ 3876 BFD_RELOC_AVR_16_PM, 3877 3878/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 3879data memory address) into 8 bit immediate value of LDI insn. */ 3880 BFD_RELOC_AVR_LO8_LDI, 3881 3882/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3883of data memory address) into 8 bit immediate value of LDI insn. */ 3884 BFD_RELOC_AVR_HI8_LDI, 3885 3886/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3887of program memory address) into 8 bit immediate value of LDI insn. */ 3888 BFD_RELOC_AVR_HH8_LDI, 3889 3890/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3891of 32 bit value) into 8 bit immediate value of LDI insn. */ 3892 BFD_RELOC_AVR_MS8_LDI, 3893 3894/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3895(usually data memory address) into 8 bit immediate value of SUBI insn. */ 3896 BFD_RELOC_AVR_LO8_LDI_NEG, 3897 3898/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3899(high 8 bit of data memory address) into 8 bit immediate value of 3900SUBI insn. */ 3901 BFD_RELOC_AVR_HI8_LDI_NEG, 3902 3903/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3904(most high 8 bit of program memory address) into 8 bit immediate value 3905of LDI or SUBI insn. */ 3906 BFD_RELOC_AVR_HH8_LDI_NEG, 3907 3908/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb 3909of 32 bit value) into 8 bit immediate value of LDI insn. */ 3910 BFD_RELOC_AVR_MS8_LDI_NEG, 3911 3912/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 3913command address) into 8 bit immediate value of LDI insn. */ 3914 BFD_RELOC_AVR_LO8_LDI_PM, 3915 3916/* This is a 16 bit reloc for the AVR that stores 8 bit value 3917(command address) into 8 bit immediate value of LDI insn. If the address 3918is beyond the 128k boundary, the linker inserts a jump stub for this reloc 3919in the lower 128k. */ 3920 BFD_RELOC_AVR_LO8_LDI_GS, 3921 3922/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3923of command address) into 8 bit immediate value of LDI insn. */ 3924 BFD_RELOC_AVR_HI8_LDI_PM, 3925 3926/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3927of command address) into 8 bit immediate value of LDI insn. If the address 3928is beyond the 128k boundary, the linker inserts a jump stub for this reloc 3929below 128k. */ 3930 BFD_RELOC_AVR_HI8_LDI_GS, 3931 3932/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3933of command address) into 8 bit immediate value of LDI insn. */ 3934 BFD_RELOC_AVR_HH8_LDI_PM, 3935 3936/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3937(usually command address) into 8 bit immediate value of SUBI insn. */ 3938 BFD_RELOC_AVR_LO8_LDI_PM_NEG, 3939 3940/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3941(high 8 bit of 16 bit command address) into 8 bit immediate value 3942of SUBI insn. */ 3943 BFD_RELOC_AVR_HI8_LDI_PM_NEG, 3944 3945/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3946(high 6 bit of 22 bit command address) into 8 bit immediate 3947value of SUBI insn. */ 3948 BFD_RELOC_AVR_HH8_LDI_PM_NEG, 3949 3950/* This is a 32 bit reloc for the AVR that stores 23 bit value 3951into 22 bits. */ 3952 BFD_RELOC_AVR_CALL, 3953 3954/* This is a 16 bit reloc for the AVR that stores all needed bits 3955for absolute addressing with ldi with overflow check to linktime */ 3956 BFD_RELOC_AVR_LDI, 3957 3958/* This is a 6 bit reloc for the AVR that stores offset for ldd/std 3959instructions */ 3960 BFD_RELOC_AVR_6, 3961 3962/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw 3963instructions */ 3964 BFD_RELOC_AVR_6_ADIW, 3965 3966/* Renesas RX Relocations. */ 3967 BFD_RELOC_RX_NEG8, 3968 BFD_RELOC_RX_NEG16, 3969 BFD_RELOC_RX_NEG24, 3970 BFD_RELOC_RX_NEG32, 3971 BFD_RELOC_RX_16_OP, 3972 BFD_RELOC_RX_24_OP, 3973 BFD_RELOC_RX_32_OP, 3974 BFD_RELOC_RX_8U, 3975 BFD_RELOC_RX_16U, 3976 BFD_RELOC_RX_24U, 3977 BFD_RELOC_RX_DIR3U_PCREL, 3978 BFD_RELOC_RX_DIFF, 3979 BFD_RELOC_RX_GPRELB, 3980 BFD_RELOC_RX_GPRELW, 3981 BFD_RELOC_RX_GPRELL, 3982 BFD_RELOC_RX_SYM, 3983 BFD_RELOC_RX_OP_SUBTRACT, 3984 BFD_RELOC_RX_ABS8, 3985 BFD_RELOC_RX_ABS16, 3986 BFD_RELOC_RX_ABS32, 3987 BFD_RELOC_RX_ABS16U, 3988 BFD_RELOC_RX_ABS16UW, 3989 BFD_RELOC_RX_ABS16UL, 3990 BFD_RELOC_RX_RELAX, 3991 3992/* Direct 12 bit. */ 3993 BFD_RELOC_390_12, 3994 3995/* 12 bit GOT offset. */ 3996 BFD_RELOC_390_GOT12, 3997 3998/* 32 bit PC relative PLT address. */ 3999 BFD_RELOC_390_PLT32, 4000 4001/* Copy symbol at runtime. */ 4002 BFD_RELOC_390_COPY, 4003 4004/* Create GOT entry. */ 4005 BFD_RELOC_390_GLOB_DAT, 4006 4007/* Create PLT entry. */ 4008 BFD_RELOC_390_JMP_SLOT, 4009 4010/* Adjust by program base. */ 4011 BFD_RELOC_390_RELATIVE, 4012 4013/* 32 bit PC relative offset to GOT. */ 4014 BFD_RELOC_390_GOTPC, 4015 4016/* 16 bit GOT offset. */ 4017 BFD_RELOC_390_GOT16, 4018 4019/* PC relative 16 bit shifted by 1. */ 4020 BFD_RELOC_390_PC16DBL, 4021 4022/* 16 bit PC rel. PLT shifted by 1. */ 4023 BFD_RELOC_390_PLT16DBL, 4024 4025/* PC relative 32 bit shifted by 1. */ 4026 BFD_RELOC_390_PC32DBL, 4027 4028/* 32 bit PC rel. PLT shifted by 1. */ 4029 BFD_RELOC_390_PLT32DBL, 4030 4031/* 32 bit PC rel. GOT shifted by 1. */ 4032 BFD_RELOC_390_GOTPCDBL, 4033 4034/* 64 bit GOT offset. */ 4035 BFD_RELOC_390_GOT64, 4036 4037/* 64 bit PC relative PLT address. */ 4038 BFD_RELOC_390_PLT64, 4039 4040/* 32 bit rel. offset to GOT entry. */ 4041 BFD_RELOC_390_GOTENT, 4042 4043/* 64 bit offset to GOT. */ 4044 BFD_RELOC_390_GOTOFF64, 4045 4046/* 12-bit offset to symbol-entry within GOT, with PLT handling. */ 4047 BFD_RELOC_390_GOTPLT12, 4048 4049/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 4050 BFD_RELOC_390_GOTPLT16, 4051 4052/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 4053 BFD_RELOC_390_GOTPLT32, 4054 4055/* 64-bit offset to symbol-entry within GOT, with PLT handling. */ 4056 BFD_RELOC_390_GOTPLT64, 4057 4058/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */ 4059 BFD_RELOC_390_GOTPLTENT, 4060 4061/* 16-bit rel. offset from the GOT to a PLT entry. */ 4062 BFD_RELOC_390_PLTOFF16, 4063 4064/* 32-bit rel. offset from the GOT to a PLT entry. */ 4065 BFD_RELOC_390_PLTOFF32, 4066 4067/* 64-bit rel. offset from the GOT to a PLT entry. */ 4068 BFD_RELOC_390_PLTOFF64, 4069 4070/* s390 tls relocations. */ 4071 BFD_RELOC_390_TLS_LOAD, 4072 BFD_RELOC_390_TLS_GDCALL, 4073 BFD_RELOC_390_TLS_LDCALL, 4074 BFD_RELOC_390_TLS_GD32, 4075 BFD_RELOC_390_TLS_GD64, 4076 BFD_RELOC_390_TLS_GOTIE12, 4077 BFD_RELOC_390_TLS_GOTIE32, 4078 BFD_RELOC_390_TLS_GOTIE64, 4079 BFD_RELOC_390_TLS_LDM32, 4080 BFD_RELOC_390_TLS_LDM64, 4081 BFD_RELOC_390_TLS_IE32, 4082 BFD_RELOC_390_TLS_IE64, 4083 BFD_RELOC_390_TLS_IEENT, 4084 BFD_RELOC_390_TLS_LE32, 4085 BFD_RELOC_390_TLS_LE64, 4086 BFD_RELOC_390_TLS_LDO32, 4087 BFD_RELOC_390_TLS_LDO64, 4088 BFD_RELOC_390_TLS_DTPMOD, 4089 BFD_RELOC_390_TLS_DTPOFF, 4090 BFD_RELOC_390_TLS_TPOFF, 4091 4092/* Long displacement extension. */ 4093 BFD_RELOC_390_20, 4094 BFD_RELOC_390_GOT20, 4095 BFD_RELOC_390_GOTPLT20, 4096 BFD_RELOC_390_TLS_GOTIE20, 4097 4098/* Score relocations 4099Low 16 bit for load/store */ 4100 BFD_RELOC_SCORE_GPREL15, 4101 4102/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */ 4103 BFD_RELOC_SCORE_DUMMY2, 4104 BFD_RELOC_SCORE_JMP, 4105 4106/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */ 4107 BFD_RELOC_SCORE_BRANCH, 4108 4109/* This is a 32-bit reloc for 48-bit instructions. */ 4110 BFD_RELOC_SCORE_IMM30, 4111 4112/* This is a 32-bit reloc for 48-bit instructions. */ 4113 BFD_RELOC_SCORE_IMM32, 4114 4115/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */ 4116 BFD_RELOC_SCORE16_JMP, 4117 4118/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */ 4119 BFD_RELOC_SCORE16_BRANCH, 4120 4121/* This is a 9-bit reloc with the right 1 bit assumed to be 0 */ 4122 BFD_RELOC_SCORE_BCMP, 4123 4124/* Undocumented Score relocs */ 4125 BFD_RELOC_SCORE_GOT15, 4126 BFD_RELOC_SCORE_GOT_LO16, 4127 BFD_RELOC_SCORE_CALL15, 4128 BFD_RELOC_SCORE_DUMMY_HI16, 4129 4130/* Scenix IP2K - 9-bit register number / data address */ 4131 BFD_RELOC_IP2K_FR9, 4132 4133/* Scenix IP2K - 4-bit register/data bank number */ 4134 BFD_RELOC_IP2K_BANK, 4135 4136/* Scenix IP2K - low 13 bits of instruction word address */ 4137 BFD_RELOC_IP2K_ADDR16CJP, 4138 4139/* Scenix IP2K - high 3 bits of instruction word address */ 4140 BFD_RELOC_IP2K_PAGE3, 4141 4142/* Scenix IP2K - ext/low/high 8 bits of data address */ 4143 BFD_RELOC_IP2K_LO8DATA, 4144 BFD_RELOC_IP2K_HI8DATA, 4145 BFD_RELOC_IP2K_EX8DATA, 4146 4147/* Scenix IP2K - low/high 8 bits of instruction word address */ 4148 BFD_RELOC_IP2K_LO8INSN, 4149 BFD_RELOC_IP2K_HI8INSN, 4150 4151/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */ 4152 BFD_RELOC_IP2K_PC_SKIP, 4153 4154/* Scenix IP2K - 16 bit word address in text section. */ 4155 BFD_RELOC_IP2K_TEXT, 4156 4157/* Scenix IP2K - 7-bit sp or dp offset */ 4158 BFD_RELOC_IP2K_FR_OFFSET, 4159 4160/* Scenix VPE4K coprocessor - data/insn-space addressing */ 4161 BFD_RELOC_VPE4KMATH_DATA, 4162 BFD_RELOC_VPE4KMATH_INSN, 4163 4164/* These two relocations are used by the linker to determine which of 4165the entries in a C++ virtual function table are actually used. When 4166the --gc-sections option is given, the linker will zero out the entries 4167that are not used, so that the code for those functions need not be 4168included in the output. 4169 4170VTABLE_INHERIT is a zero-space relocation used to describe to the 4171linker the inheritance tree of a C++ virtual function table. The 4172relocation's symbol should be the parent class' vtable, and the 4173relocation should be located at the child vtable. 4174 4175VTABLE_ENTRY is a zero-space relocation that describes the use of a 4176virtual function table entry. The reloc's symbol should refer to the 4177table of the class mentioned in the code. Off of that base, an offset 4178describes the entry that is being used. For Rela hosts, this offset 4179is stored in the reloc's addend. For Rel hosts, we are forced to put 4180this offset in the reloc's section offset. */ 4181 BFD_RELOC_VTABLE_INHERIT, 4182 BFD_RELOC_VTABLE_ENTRY, 4183 4184/* Intel IA64 Relocations. */ 4185 BFD_RELOC_IA64_IMM14, 4186 BFD_RELOC_IA64_IMM22, 4187 BFD_RELOC_IA64_IMM64, 4188 BFD_RELOC_IA64_DIR32MSB, 4189 BFD_RELOC_IA64_DIR32LSB, 4190 BFD_RELOC_IA64_DIR64MSB, 4191 BFD_RELOC_IA64_DIR64LSB, 4192 BFD_RELOC_IA64_GPREL22, 4193 BFD_RELOC_IA64_GPREL64I, 4194 BFD_RELOC_IA64_GPREL32MSB, 4195 BFD_RELOC_IA64_GPREL32LSB, 4196 BFD_RELOC_IA64_GPREL64MSB, 4197 BFD_RELOC_IA64_GPREL64LSB, 4198 BFD_RELOC_IA64_LTOFF22, 4199 BFD_RELOC_IA64_LTOFF64I, 4200 BFD_RELOC_IA64_PLTOFF22, 4201 BFD_RELOC_IA64_PLTOFF64I, 4202 BFD_RELOC_IA64_PLTOFF64MSB, 4203 BFD_RELOC_IA64_PLTOFF64LSB, 4204 BFD_RELOC_IA64_FPTR64I, 4205 BFD_RELOC_IA64_FPTR32MSB, 4206 BFD_RELOC_IA64_FPTR32LSB, 4207 BFD_RELOC_IA64_FPTR64MSB, 4208 BFD_RELOC_IA64_FPTR64LSB, 4209 BFD_RELOC_IA64_PCREL21B, 4210 BFD_RELOC_IA64_PCREL21BI, 4211 BFD_RELOC_IA64_PCREL21M, 4212 BFD_RELOC_IA64_PCREL21F, 4213 BFD_RELOC_IA64_PCREL22, 4214 BFD_RELOC_IA64_PCREL60B, 4215 BFD_RELOC_IA64_PCREL64I, 4216 BFD_RELOC_IA64_PCREL32MSB, 4217 BFD_RELOC_IA64_PCREL32LSB, 4218 BFD_RELOC_IA64_PCREL64MSB, 4219 BFD_RELOC_IA64_PCREL64LSB, 4220 BFD_RELOC_IA64_LTOFF_FPTR22, 4221 BFD_RELOC_IA64_LTOFF_FPTR64I, 4222 BFD_RELOC_IA64_LTOFF_FPTR32MSB, 4223 BFD_RELOC_IA64_LTOFF_FPTR32LSB, 4224 BFD_RELOC_IA64_LTOFF_FPTR64MSB, 4225 BFD_RELOC_IA64_LTOFF_FPTR64LSB, 4226 BFD_RELOC_IA64_SEGREL32MSB, 4227 BFD_RELOC_IA64_SEGREL32LSB, 4228 BFD_RELOC_IA64_SEGREL64MSB, 4229 BFD_RELOC_IA64_SEGREL64LSB, 4230 BFD_RELOC_IA64_SECREL32MSB, 4231 BFD_RELOC_IA64_SECREL32LSB, 4232 BFD_RELOC_IA64_SECREL64MSB, 4233 BFD_RELOC_IA64_SECREL64LSB, 4234 BFD_RELOC_IA64_REL32MSB, 4235 BFD_RELOC_IA64_REL32LSB, 4236 BFD_RELOC_IA64_REL64MSB, 4237 BFD_RELOC_IA64_REL64LSB, 4238 BFD_RELOC_IA64_LTV32MSB, 4239 BFD_RELOC_IA64_LTV32LSB, 4240 BFD_RELOC_IA64_LTV64MSB, 4241 BFD_RELOC_IA64_LTV64LSB, 4242 BFD_RELOC_IA64_IPLTMSB, 4243 BFD_RELOC_IA64_IPLTLSB, 4244 BFD_RELOC_IA64_COPY, 4245 BFD_RELOC_IA64_LTOFF22X, 4246 BFD_RELOC_IA64_LDXMOV, 4247 BFD_RELOC_IA64_TPREL14, 4248 BFD_RELOC_IA64_TPREL22, 4249 BFD_RELOC_IA64_TPREL64I, 4250 BFD_RELOC_IA64_TPREL64MSB, 4251 BFD_RELOC_IA64_TPREL64LSB, 4252 BFD_RELOC_IA64_LTOFF_TPREL22, 4253 BFD_RELOC_IA64_DTPMOD64MSB, 4254 BFD_RELOC_IA64_DTPMOD64LSB, 4255 BFD_RELOC_IA64_LTOFF_DTPMOD22, 4256 BFD_RELOC_IA64_DTPREL14, 4257 BFD_RELOC_IA64_DTPREL22, 4258 BFD_RELOC_IA64_DTPREL64I, 4259 BFD_RELOC_IA64_DTPREL32MSB, 4260 BFD_RELOC_IA64_DTPREL32LSB, 4261 BFD_RELOC_IA64_DTPREL64MSB, 4262 BFD_RELOC_IA64_DTPREL64LSB, 4263 BFD_RELOC_IA64_LTOFF_DTPREL22, 4264 4265/* Motorola 68HC11 reloc. 4266This is the 8 bit high part of an absolute address. */ 4267 BFD_RELOC_M68HC11_HI8, 4268 4269/* Motorola 68HC11 reloc. 4270This is the 8 bit low part of an absolute address. */ 4271 BFD_RELOC_M68HC11_LO8, 4272 4273/* Motorola 68HC11 reloc. 4274This is the 3 bit of a value. */ 4275 BFD_RELOC_M68HC11_3B, 4276 4277/* Motorola 68HC11 reloc. 4278This reloc marks the beginning of a jump/call instruction. 4279It is used for linker relaxation to correctly identify beginning 4280of instruction and change some branches to use PC-relative 4281addressing mode. */ 4282 BFD_RELOC_M68HC11_RL_JUMP, 4283 4284/* Motorola 68HC11 reloc. 4285This reloc marks a group of several instructions that gcc generates 4286and for which the linker relaxation pass can modify and/or remove 4287some of them. */ 4288 BFD_RELOC_M68HC11_RL_GROUP, 4289 4290/* Motorola 68HC11 reloc. 4291This is the 16-bit lower part of an address. It is used for 'call' 4292instruction to specify the symbol address without any special 4293transformation (due to memory bank window). */ 4294 BFD_RELOC_M68HC11_LO16, 4295 4296/* Motorola 68HC11 reloc. 4297This is a 8-bit reloc that specifies the page number of an address. 4298It is used by 'call' instruction to specify the page number of 4299the symbol. */ 4300 BFD_RELOC_M68HC11_PAGE, 4301 4302/* Motorola 68HC11 reloc. 4303This is a 24-bit reloc that represents the address with a 16-bit 4304value and a 8-bit page number. The symbol address is transformed 4305to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */ 4306 BFD_RELOC_M68HC11_24, 4307 4308/* Motorola 68HC12 reloc. 4309This is the 5 bits of a value. */ 4310 BFD_RELOC_M68HC12_5B, 4311 4312/* NS CR16C Relocations. */ 4313 BFD_RELOC_16C_NUM08, 4314 BFD_RELOC_16C_NUM08_C, 4315 BFD_RELOC_16C_NUM16, 4316 BFD_RELOC_16C_NUM16_C, 4317 BFD_RELOC_16C_NUM32, 4318 BFD_RELOC_16C_NUM32_C, 4319 BFD_RELOC_16C_DISP04, 4320 BFD_RELOC_16C_DISP04_C, 4321 BFD_RELOC_16C_DISP08, 4322 BFD_RELOC_16C_DISP08_C, 4323 BFD_RELOC_16C_DISP16, 4324 BFD_RELOC_16C_DISP16_C, 4325 BFD_RELOC_16C_DISP24, 4326 BFD_RELOC_16C_DISP24_C, 4327 BFD_RELOC_16C_DISP24a, 4328 BFD_RELOC_16C_DISP24a_C, 4329 BFD_RELOC_16C_REG04, 4330 BFD_RELOC_16C_REG04_C, 4331 BFD_RELOC_16C_REG04a, 4332 BFD_RELOC_16C_REG04a_C, 4333 BFD_RELOC_16C_REG14, 4334 BFD_RELOC_16C_REG14_C, 4335 BFD_RELOC_16C_REG16, 4336 BFD_RELOC_16C_REG16_C, 4337 BFD_RELOC_16C_REG20, 4338 BFD_RELOC_16C_REG20_C, 4339 BFD_RELOC_16C_ABS20, 4340 BFD_RELOC_16C_ABS20_C, 4341 BFD_RELOC_16C_ABS24, 4342 BFD_RELOC_16C_ABS24_C, 4343 BFD_RELOC_16C_IMM04, 4344 BFD_RELOC_16C_IMM04_C, 4345 BFD_RELOC_16C_IMM16, 4346 BFD_RELOC_16C_IMM16_C, 4347 BFD_RELOC_16C_IMM20, 4348 BFD_RELOC_16C_IMM20_C, 4349 BFD_RELOC_16C_IMM24, 4350 BFD_RELOC_16C_IMM24_C, 4351 BFD_RELOC_16C_IMM32, 4352 BFD_RELOC_16C_IMM32_C, 4353 4354/* NS CR16 Relocations. */ 4355 BFD_RELOC_CR16_NUM8, 4356 BFD_RELOC_CR16_NUM16, 4357 BFD_RELOC_CR16_NUM32, 4358 BFD_RELOC_CR16_NUM32a, 4359 BFD_RELOC_CR16_REGREL0, 4360 BFD_RELOC_CR16_REGREL4, 4361 BFD_RELOC_CR16_REGREL4a, 4362 BFD_RELOC_CR16_REGREL14, 4363 BFD_RELOC_CR16_REGREL14a, 4364 BFD_RELOC_CR16_REGREL16, 4365 BFD_RELOC_CR16_REGREL20, 4366 BFD_RELOC_CR16_REGREL20a, 4367 BFD_RELOC_CR16_ABS20, 4368 BFD_RELOC_CR16_ABS24, 4369 BFD_RELOC_CR16_IMM4, 4370 BFD_RELOC_CR16_IMM8, 4371 BFD_RELOC_CR16_IMM16, 4372 BFD_RELOC_CR16_IMM20, 4373 BFD_RELOC_CR16_IMM24, 4374 BFD_RELOC_CR16_IMM32, 4375 BFD_RELOC_CR16_IMM32a, 4376 BFD_RELOC_CR16_DISP4, 4377 BFD_RELOC_CR16_DISP8, 4378 BFD_RELOC_CR16_DISP16, 4379 BFD_RELOC_CR16_DISP20, 4380 BFD_RELOC_CR16_DISP24, 4381 BFD_RELOC_CR16_DISP24a, 4382 BFD_RELOC_CR16_SWITCH8, 4383 BFD_RELOC_CR16_SWITCH16, 4384 BFD_RELOC_CR16_SWITCH32, 4385 BFD_RELOC_CR16_GOT_REGREL20, 4386 BFD_RELOC_CR16_GOTC_REGREL20, 4387 BFD_RELOC_CR16_GLOB_DAT, 4388 4389/* NS CRX Relocations. */ 4390 BFD_RELOC_CRX_REL4, 4391 BFD_RELOC_CRX_REL8, 4392 BFD_RELOC_CRX_REL8_CMP, 4393 BFD_RELOC_CRX_REL16, 4394 BFD_RELOC_CRX_REL24, 4395 BFD_RELOC_CRX_REL32, 4396 BFD_RELOC_CRX_REGREL12, 4397 BFD_RELOC_CRX_REGREL22, 4398 BFD_RELOC_CRX_REGREL28, 4399 BFD_RELOC_CRX_REGREL32, 4400 BFD_RELOC_CRX_ABS16, 4401 BFD_RELOC_CRX_ABS32, 4402 BFD_RELOC_CRX_NUM8, 4403 BFD_RELOC_CRX_NUM16, 4404 BFD_RELOC_CRX_NUM32, 4405 BFD_RELOC_CRX_IMM16, 4406 BFD_RELOC_CRX_IMM32, 4407 BFD_RELOC_CRX_SWITCH8, 4408 BFD_RELOC_CRX_SWITCH16, 4409 BFD_RELOC_CRX_SWITCH32, 4410 4411/* These relocs are only used within the CRIS assembler. They are not 4412(at present) written to any object files. */ 4413 BFD_RELOC_CRIS_BDISP8, 4414 BFD_RELOC_CRIS_UNSIGNED_5, 4415 BFD_RELOC_CRIS_SIGNED_6, 4416 BFD_RELOC_CRIS_UNSIGNED_6, 4417 BFD_RELOC_CRIS_SIGNED_8, 4418 BFD_RELOC_CRIS_UNSIGNED_8, 4419 BFD_RELOC_CRIS_SIGNED_16, 4420 BFD_RELOC_CRIS_UNSIGNED_16, 4421 BFD_RELOC_CRIS_LAPCQ_OFFSET, 4422 BFD_RELOC_CRIS_UNSIGNED_4, 4423 4424/* Relocs used in ELF shared libraries for CRIS. */ 4425 BFD_RELOC_CRIS_COPY, 4426 BFD_RELOC_CRIS_GLOB_DAT, 4427 BFD_RELOC_CRIS_JUMP_SLOT, 4428 BFD_RELOC_CRIS_RELATIVE, 4429 4430/* 32-bit offset to symbol-entry within GOT. */ 4431 BFD_RELOC_CRIS_32_GOT, 4432 4433/* 16-bit offset to symbol-entry within GOT. */ 4434 BFD_RELOC_CRIS_16_GOT, 4435 4436/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 4437 BFD_RELOC_CRIS_32_GOTPLT, 4438 4439/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 4440 BFD_RELOC_CRIS_16_GOTPLT, 4441 4442/* 32-bit offset to symbol, relative to GOT. */ 4443 BFD_RELOC_CRIS_32_GOTREL, 4444 4445/* 32-bit offset to symbol with PLT entry, relative to GOT. */ 4446 BFD_RELOC_CRIS_32_PLT_GOTREL, 4447 4448/* 32-bit offset to symbol with PLT entry, relative to this relocation. */ 4449 BFD_RELOC_CRIS_32_PLT_PCREL, 4450 4451/* Relocs used in TLS code for CRIS. */ 4452 BFD_RELOC_CRIS_32_GOT_GD, 4453 BFD_RELOC_CRIS_16_GOT_GD, 4454 BFD_RELOC_CRIS_32_GD, 4455 BFD_RELOC_CRIS_DTP, 4456 BFD_RELOC_CRIS_32_DTPREL, 4457 BFD_RELOC_CRIS_16_DTPREL, 4458 BFD_RELOC_CRIS_32_GOT_TPREL, 4459 BFD_RELOC_CRIS_16_GOT_TPREL, 4460 BFD_RELOC_CRIS_32_TPREL, 4461 BFD_RELOC_CRIS_16_TPREL, 4462 BFD_RELOC_CRIS_DTPMOD, 4463 BFD_RELOC_CRIS_32_IE, 4464 4465/* Intel i860 Relocations. */ 4466 BFD_RELOC_860_COPY, 4467 BFD_RELOC_860_GLOB_DAT, 4468 BFD_RELOC_860_JUMP_SLOT, 4469 BFD_RELOC_860_RELATIVE, 4470 BFD_RELOC_860_PC26, 4471 BFD_RELOC_860_PLT26, 4472 BFD_RELOC_860_PC16, 4473 BFD_RELOC_860_LOW0, 4474 BFD_RELOC_860_SPLIT0, 4475 BFD_RELOC_860_LOW1, 4476 BFD_RELOC_860_SPLIT1, 4477 BFD_RELOC_860_LOW2, 4478 BFD_RELOC_860_SPLIT2, 4479 BFD_RELOC_860_LOW3, 4480 BFD_RELOC_860_LOGOT0, 4481 BFD_RELOC_860_SPGOT0, 4482 BFD_RELOC_860_LOGOT1, 4483 BFD_RELOC_860_SPGOT1, 4484 BFD_RELOC_860_LOGOTOFF0, 4485 BFD_RELOC_860_SPGOTOFF0, 4486 BFD_RELOC_860_LOGOTOFF1, 4487 BFD_RELOC_860_SPGOTOFF1, 4488 BFD_RELOC_860_LOGOTOFF2, 4489 BFD_RELOC_860_LOGOTOFF3, 4490 BFD_RELOC_860_LOPC, 4491 BFD_RELOC_860_HIGHADJ, 4492 BFD_RELOC_860_HAGOT, 4493 BFD_RELOC_860_HAGOTOFF, 4494 BFD_RELOC_860_HAPC, 4495 BFD_RELOC_860_HIGH, 4496 BFD_RELOC_860_HIGOT, 4497 BFD_RELOC_860_HIGOTOFF, 4498 4499/* OpenRISC Relocations. */ 4500 BFD_RELOC_OPENRISC_ABS_26, 4501 BFD_RELOC_OPENRISC_REL_26, 4502 4503/* H8 elf Relocations. */ 4504 BFD_RELOC_H8_DIR16A8, 4505 BFD_RELOC_H8_DIR16R8, 4506 BFD_RELOC_H8_DIR24A8, 4507 BFD_RELOC_H8_DIR24R8, 4508 BFD_RELOC_H8_DIR32A16, 4509 4510/* Sony Xstormy16 Relocations. */ 4511 BFD_RELOC_XSTORMY16_REL_12, 4512 BFD_RELOC_XSTORMY16_12, 4513 BFD_RELOC_XSTORMY16_24, 4514 BFD_RELOC_XSTORMY16_FPTR16, 4515 4516/* Self-describing complex relocations. */ 4517 BFD_RELOC_RELC, 4518 4519 4520/* Infineon Relocations. */ 4521 BFD_RELOC_XC16X_PAG, 4522 BFD_RELOC_XC16X_POF, 4523 BFD_RELOC_XC16X_SEG, 4524 BFD_RELOC_XC16X_SOF, 4525 4526/* Relocations used by VAX ELF. */ 4527 BFD_RELOC_VAX_GLOB_DAT, 4528 BFD_RELOC_VAX_JMP_SLOT, 4529 BFD_RELOC_VAX_RELATIVE, 4530 4531/* Morpho MT - 16 bit immediate relocation. */ 4532 BFD_RELOC_MT_PC16, 4533 4534/* Morpho MT - Hi 16 bits of an address. */ 4535 BFD_RELOC_MT_HI16, 4536 4537/* Morpho MT - Low 16 bits of an address. */ 4538 BFD_RELOC_MT_LO16, 4539 4540/* Morpho MT - Used to tell the linker which vtable entries are used. */ 4541 BFD_RELOC_MT_GNU_VTINHERIT, 4542 4543/* Morpho MT - Used to tell the linker which vtable entries are used. */ 4544 BFD_RELOC_MT_GNU_VTENTRY, 4545 4546/* Morpho MT - 8 bit immediate relocation. */ 4547 BFD_RELOC_MT_PCINSN8, 4548 4549/* msp430 specific relocation codes */ 4550 BFD_RELOC_MSP430_10_PCREL, 4551 BFD_RELOC_MSP430_16_PCREL, 4552 BFD_RELOC_MSP430_16, 4553 BFD_RELOC_MSP430_16_PCREL_BYTE, 4554 BFD_RELOC_MSP430_16_BYTE, 4555 BFD_RELOC_MSP430_2X_PCREL, 4556 BFD_RELOC_MSP430_RL_PCREL, 4557 4558/* IQ2000 Relocations. */ 4559 BFD_RELOC_IQ2000_OFFSET_16, 4560 BFD_RELOC_IQ2000_OFFSET_21, 4561 BFD_RELOC_IQ2000_UHI16, 4562 4563/* Special Xtensa relocation used only by PLT entries in ELF shared 4564objects to indicate that the runtime linker should set the value 4565to one of its own internal functions or data structures. */ 4566 BFD_RELOC_XTENSA_RTLD, 4567 4568/* Xtensa relocations for ELF shared objects. */ 4569 BFD_RELOC_XTENSA_GLOB_DAT, 4570 BFD_RELOC_XTENSA_JMP_SLOT, 4571 BFD_RELOC_XTENSA_RELATIVE, 4572 4573/* Xtensa relocation used in ELF object files for symbols that may require 4574PLT entries. Otherwise, this is just a generic 32-bit relocation. */ 4575 BFD_RELOC_XTENSA_PLT, 4576 4577/* Xtensa relocations to mark the difference of two local symbols. 4578These are only needed to support linker relaxation and can be ignored 4579when not relaxing. The field is set to the value of the difference 4580assuming no relaxation. The relocation encodes the position of the 4581first symbol so the linker can determine whether to adjust the field 4582value. */ 4583 BFD_RELOC_XTENSA_DIFF8, 4584 BFD_RELOC_XTENSA_DIFF16, 4585 BFD_RELOC_XTENSA_DIFF32, 4586 4587/* Generic Xtensa relocations for instruction operands. Only the slot 4588number is encoded in the relocation. The relocation applies to the 4589last PC-relative immediate operand, or if there are no PC-relative 4590immediates, to the last immediate operand. */ 4591 BFD_RELOC_XTENSA_SLOT0_OP, 4592 BFD_RELOC_XTENSA_SLOT1_OP, 4593 BFD_RELOC_XTENSA_SLOT2_OP, 4594 BFD_RELOC_XTENSA_SLOT3_OP, 4595 BFD_RELOC_XTENSA_SLOT4_OP, 4596 BFD_RELOC_XTENSA_SLOT5_OP, 4597 BFD_RELOC_XTENSA_SLOT6_OP, 4598 BFD_RELOC_XTENSA_SLOT7_OP, 4599 BFD_RELOC_XTENSA_SLOT8_OP, 4600 BFD_RELOC_XTENSA_SLOT9_OP, 4601 BFD_RELOC_XTENSA_SLOT10_OP, 4602 BFD_RELOC_XTENSA_SLOT11_OP, 4603 BFD_RELOC_XTENSA_SLOT12_OP, 4604 BFD_RELOC_XTENSA_SLOT13_OP, 4605 BFD_RELOC_XTENSA_SLOT14_OP, 4606 4607/* Alternate Xtensa relocations. Only the slot is encoded in the 4608relocation. The meaning of these relocations is opcode-specific. */ 4609 BFD_RELOC_XTENSA_SLOT0_ALT, 4610 BFD_RELOC_XTENSA_SLOT1_ALT, 4611 BFD_RELOC_XTENSA_SLOT2_ALT, 4612 BFD_RELOC_XTENSA_SLOT3_ALT, 4613 BFD_RELOC_XTENSA_SLOT4_ALT, 4614 BFD_RELOC_XTENSA_SLOT5_ALT, 4615 BFD_RELOC_XTENSA_SLOT6_ALT, 4616 BFD_RELOC_XTENSA_SLOT7_ALT, 4617 BFD_RELOC_XTENSA_SLOT8_ALT, 4618 BFD_RELOC_XTENSA_SLOT9_ALT, 4619 BFD_RELOC_XTENSA_SLOT10_ALT, 4620 BFD_RELOC_XTENSA_SLOT11_ALT, 4621 BFD_RELOC_XTENSA_SLOT12_ALT, 4622 BFD_RELOC_XTENSA_SLOT13_ALT, 4623 BFD_RELOC_XTENSA_SLOT14_ALT, 4624 4625/* Xtensa relocations for backward compatibility. These have all been 4626replaced by BFD_RELOC_XTENSA_SLOT0_OP. */ 4627 BFD_RELOC_XTENSA_OP0, 4628 BFD_RELOC_XTENSA_OP1, 4629 BFD_RELOC_XTENSA_OP2, 4630 4631/* Xtensa relocation to mark that the assembler expanded the 4632instructions from an original target. The expansion size is 4633encoded in the reloc size. */ 4634 BFD_RELOC_XTENSA_ASM_EXPAND, 4635 4636/* Xtensa relocation to mark that the linker should simplify 4637assembler-expanded instructions. This is commonly used 4638internally by the linker after analysis of a 4639BFD_RELOC_XTENSA_ASM_EXPAND. */ 4640 BFD_RELOC_XTENSA_ASM_SIMPLIFY, 4641 4642/* Xtensa TLS relocations. */ 4643 BFD_RELOC_XTENSA_TLSDESC_FN, 4644 BFD_RELOC_XTENSA_TLSDESC_ARG, 4645 BFD_RELOC_XTENSA_TLS_DTPOFF, 4646 BFD_RELOC_XTENSA_TLS_TPOFF, 4647 BFD_RELOC_XTENSA_TLS_FUNC, 4648 BFD_RELOC_XTENSA_TLS_ARG, 4649 BFD_RELOC_XTENSA_TLS_CALL, 4650 4651/* 8 bit signed offset in (ix+d) or (iy+d). */ 4652 BFD_RELOC_Z80_DISP8, 4653 4654/* DJNZ offset. */ 4655 BFD_RELOC_Z8K_DISP7, 4656 4657/* CALR offset. */ 4658 BFD_RELOC_Z8K_CALLR, 4659 4660/* 4 bit value. */ 4661 BFD_RELOC_Z8K_IMM4L, 4662 4663/* Lattice Mico32 relocations. */ 4664 BFD_RELOC_LM32_CALL, 4665 BFD_RELOC_LM32_BRANCH, 4666 BFD_RELOC_LM32_16_GOT, 4667 BFD_RELOC_LM32_GOTOFF_HI16, 4668 BFD_RELOC_LM32_GOTOFF_LO16, 4669 BFD_RELOC_LM32_COPY, 4670 BFD_RELOC_LM32_GLOB_DAT, 4671 BFD_RELOC_LM32_JMP_SLOT, 4672 BFD_RELOC_LM32_RELATIVE, 4673 4674/* Difference between two section addreses. Must be followed by a 4675BFD_RELOC_MACH_O_PAIR. */ 4676 BFD_RELOC_MACH_O_SECTDIFF, 4677 4678/* Pair of relocation. Contains the first symbol. */ 4679 BFD_RELOC_MACH_O_PAIR, 4680 4681/* PCREL relocations. They are marked as branch to create PLT entry if 4682required. */ 4683 BFD_RELOC_MACH_O_X86_64_BRANCH32, 4684 BFD_RELOC_MACH_O_X86_64_BRANCH8, 4685 4686/* Used when referencing a GOT entry. */ 4687 BFD_RELOC_MACH_O_X86_64_GOT, 4688 4689/* Used when loading a GOT entry with movq. It is specially marked so that 4690the linker could optimize the movq to a leaq if possible. */ 4691 BFD_RELOC_MACH_O_X86_64_GOT_LOAD, 4692 4693/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */ 4694 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32, 4695 4696/* Symbol will be substracted. Must be followed by a BFD_RELOC_64. */ 4697 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64, 4698 4699/* Same as BFD_RELOC_32_PCREL but with an implicit -1 addend. */ 4700 BFD_RELOC_MACH_O_X86_64_PCREL32_1, 4701 4702/* Same as BFD_RELOC_32_PCREL but with an implicit -2 addend. */ 4703 BFD_RELOC_MACH_O_X86_64_PCREL32_2, 4704 4705/* Same as BFD_RELOC_32_PCREL but with an implicit -4 addend. */ 4706 BFD_RELOC_MACH_O_X86_64_PCREL32_4, 4707 4708/* This is a 32 bit reloc for the microblaze that stores the 4709low 16 bits of a value */ 4710 BFD_RELOC_MICROBLAZE_32_LO, 4711 4712/* This is a 32 bit pc-relative reloc for the microblaze that 4713stores the low 16 bits of a value */ 4714 BFD_RELOC_MICROBLAZE_32_LO_PCREL, 4715 4716/* This is a 32 bit reloc for the microblaze that stores a 4717value relative to the read-only small data area anchor */ 4718 BFD_RELOC_MICROBLAZE_32_ROSDA, 4719 4720/* This is a 32 bit reloc for the microblaze that stores a 4721value relative to the read-write small data area anchor */ 4722 BFD_RELOC_MICROBLAZE_32_RWSDA, 4723 4724/* This is a 32 bit reloc for the microblaze to handle 4725expressions of the form "Symbol Op Symbol" */ 4726 BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM, 4727 4728/* This is a 64 bit reloc that stores the 32 bit pc relative 4729value in two words (with an imm instruction). No relocation is 4730done here - only used for relaxing */ 4731 BFD_RELOC_MICROBLAZE_64_NONE, 4732 4733/* This is a 64 bit reloc that stores the 32 bit pc relative 4734value in two words (with an imm instruction). The relocation is 4735PC-relative GOT offset */ 4736 BFD_RELOC_MICROBLAZE_64_GOTPC, 4737 4738/* This is a 64 bit reloc that stores the 32 bit pc relative 4739value in two words (with an imm instruction). The relocation is 4740GOT offset */ 4741 BFD_RELOC_MICROBLAZE_64_GOT, 4742 4743/* This is a 64 bit reloc that stores the 32 bit pc relative 4744value in two words (with an imm instruction). The relocation is 4745PC-relative offset into PLT */ 4746 BFD_RELOC_MICROBLAZE_64_PLT, 4747 4748/* This is a 64 bit reloc that stores the 32 bit GOT relative 4749value in two words (with an imm instruction). The relocation is 4750relative offset from _GLOBAL_OFFSET_TABLE_ */ 4751 BFD_RELOC_MICROBLAZE_64_GOTOFF, 4752 4753/* This is a 32 bit reloc that stores the 32 bit GOT relative 4754value in a word. The relocation is relative offset from */ 4755 BFD_RELOC_MICROBLAZE_32_GOTOFF, 4756 4757/* This is used to tell the dynamic linker to copy the value out of 4758the dynamic object into the runtime process image. */ 4759 BFD_RELOC_MICROBLAZE_COPY, 4760 BFD_RELOC_UNUSED }; 4761typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; 4762reloc_howto_type *bfd_reloc_type_lookup 4763 (bfd *abfd, bfd_reloc_code_real_type code); 4764reloc_howto_type *bfd_reloc_name_lookup 4765 (bfd *abfd, const char *reloc_name); 4766 4767const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); 4768 4769/* Extracted from syms.c. */ 4770 4771typedef struct bfd_symbol 4772{ 4773 /* A pointer to the BFD which owns the symbol. This information 4774 is necessary so that a back end can work out what additional 4775 information (invisible to the application writer) is carried 4776 with the symbol. 4777 4778 This field is *almost* redundant, since you can use section->owner 4779 instead, except that some symbols point to the global sections 4780 bfd_{abs,com,und}_section. This could be fixed by making 4781 these globals be per-bfd (or per-target-flavor). FIXME. */ 4782 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ 4783 4784 /* The text of the symbol. The name is left alone, and not copied; the 4785 application may not alter it. */ 4786 const char *name; 4787 4788 /* The value of the symbol. This really should be a union of a 4789 numeric value with a pointer, since some flags indicate that 4790 a pointer to another symbol is stored here. */ 4791 symvalue value; 4792 4793 /* Attributes of a symbol. */ 4794#define BSF_NO_FLAGS 0x00 4795 4796 /* The symbol has local scope; <<static>> in <<C>>. The value 4797 is the offset into the section of the data. */ 4798#define BSF_LOCAL (1 << 0) 4799 4800 /* The symbol has global scope; initialized data in <<C>>. The 4801 value is the offset into the section of the data. */ 4802#define BSF_GLOBAL (1 << 1) 4803 4804 /* The symbol has global scope and is exported. The value is 4805 the offset into the section of the data. */ 4806#define BSF_EXPORT BSF_GLOBAL /* No real difference. */ 4807 4808 /* A normal C symbol would be one of: 4809 <<BSF_LOCAL>>, <<BSF_COMMON>>, <<BSF_UNDEFINED>> or 4810 <<BSF_GLOBAL>>. */ 4811 4812 /* The symbol is a debugging record. The value has an arbitrary 4813 meaning, unless BSF_DEBUGGING_RELOC is also set. */ 4814#define BSF_DEBUGGING (1 << 2) 4815 4816 /* The symbol denotes a function entry point. Used in ELF, 4817 perhaps others someday. */ 4818#define BSF_FUNCTION (1 << 3) 4819 4820 /* Used by the linker. */ 4821#define BSF_KEEP (1 << 5) 4822#define BSF_KEEP_G (1 << 6) 4823 4824 /* A weak global symbol, overridable without warnings by 4825 a regular global symbol of the same name. */ 4826#define BSF_WEAK (1 << 7) 4827 4828 /* This symbol was created to point to a section, e.g. ELF's 4829 STT_SECTION symbols. */ 4830#define BSF_SECTION_SYM (1 << 8) 4831 4832 /* The symbol used to be a common symbol, but now it is 4833 allocated. */ 4834#define BSF_OLD_COMMON (1 << 9) 4835 4836 /* In some files the type of a symbol sometimes alters its 4837 location in an output file - ie in coff a <<ISFCN>> symbol 4838 which is also <<C_EXT>> symbol appears where it was 4839 declared and not at the end of a section. This bit is set 4840 by the target BFD part to convey this information. */ 4841#define BSF_NOT_AT_END (1 << 10) 4842 4843 /* Signal that the symbol is the label of constructor section. */ 4844#define BSF_CONSTRUCTOR (1 << 11) 4845 4846 /* Signal that the symbol is a warning symbol. The name is a 4847 warning. The name of the next symbol is the one to warn about; 4848 if a reference is made to a symbol with the same name as the next 4849 symbol, a warning is issued by the linker. */ 4850#define BSF_WARNING (1 << 12) 4851 4852 /* Signal that the symbol is indirect. This symbol is an indirect 4853 pointer to the symbol with the same name as the next symbol. */ 4854#define BSF_INDIRECT (1 << 13) 4855 4856 /* BSF_FILE marks symbols that contain a file name. This is used 4857 for ELF STT_FILE symbols. */ 4858#define BSF_FILE (1 << 14) 4859 4860 /* Symbol is from dynamic linking information. */ 4861#define BSF_DYNAMIC (1 << 15) 4862 4863 /* The symbol denotes a data object. Used in ELF, and perhaps 4864 others someday. */ 4865#define BSF_OBJECT (1 << 16) 4866 4867 /* This symbol is a debugging symbol. The value is the offset 4868 into the section of the data. BSF_DEBUGGING should be set 4869 as well. */ 4870#define BSF_DEBUGGING_RELOC (1 << 17) 4871 4872 /* This symbol is thread local. Used in ELF. */ 4873#define BSF_THREAD_LOCAL (1 << 18) 4874 4875 /* This symbol represents a complex relocation expression, 4876 with the expression tree serialized in the symbol name. */ 4877#define BSF_RELC (1 << 19) 4878 4879 /* This symbol represents a signed complex relocation expression, 4880 with the expression tree serialized in the symbol name. */ 4881#define BSF_SRELC (1 << 20) 4882 4883 /* This symbol was created by bfd_get_synthetic_symtab. */ 4884#define BSF_SYNTHETIC (1 << 21) 4885 4886 /* This symbol is an indirect code object. Unrelated to BSF_INDIRECT. 4887 The dynamic linker will compute the value of this symbol by 4888 calling the function that it points to. BSF_FUNCTION must 4889 also be also set. */ 4890#define BSF_GNU_INDIRECT_FUNCTION (1 << 22) 4891 /* This symbol is a globally unique data object. The dynamic linker 4892 will make sure that in the entire process there is just one symbol 4893 with this name and type in use. BSF_OBJECT must also be set. */ 4894#define BSF_GNU_UNIQUE (1 << 23) 4895 4896 flagword flags; 4897 4898 /* A pointer to the section to which this symbol is 4899 relative. This will always be non NULL, there are special 4900 sections for undefined and absolute symbols. */ 4901 struct bfd_section *section; 4902 4903 /* Back end special data. */ 4904 union 4905 { 4906 void *p; 4907 bfd_vma i; 4908 } 4909 udata; 4910} 4911asymbol; 4912 4913#define bfd_get_symtab_upper_bound(abfd) \ 4914 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) 4915 4916bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym); 4917 4918bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name); 4919 4920#define bfd_is_local_label_name(abfd, name) \ 4921 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) 4922 4923bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym); 4924 4925#define bfd_is_target_special_symbol(abfd, sym) \ 4926 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym)) 4927 4928#define bfd_canonicalize_symtab(abfd, location) \ 4929 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) 4930 4931bfd_boolean bfd_set_symtab 4932 (bfd *abfd, asymbol **location, unsigned int count); 4933 4934void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); 4935 4936#define bfd_make_empty_symbol(abfd) \ 4937 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) 4938 4939asymbol *_bfd_generic_make_empty_symbol (bfd *); 4940 4941#define bfd_make_debug_symbol(abfd,ptr,size) \ 4942 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) 4943 4944int bfd_decode_symclass (asymbol *symbol); 4945 4946bfd_boolean bfd_is_undefined_symclass (int symclass); 4947 4948void bfd_symbol_info (asymbol *symbol, symbol_info *ret); 4949 4950bfd_boolean bfd_copy_private_symbol_data 4951 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); 4952 4953#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ 4954 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ 4955 (ibfd, isymbol, obfd, osymbol)) 4956 4957/* Extracted from bfd.c. */ 4958enum bfd_direction 4959 { 4960 no_direction = 0, 4961 read_direction = 1, 4962 write_direction = 2, 4963 both_direction = 3 4964 }; 4965 4966struct bfd 4967{ 4968 /* A unique identifier of the BFD */ 4969 unsigned int id; 4970 4971 /* The filename the application opened the BFD with. */ 4972 const char *filename; 4973 4974 /* A pointer to the target jump table. */ 4975 const struct bfd_target *xvec; 4976 4977 /* The IOSTREAM, and corresponding IO vector that provide access 4978 to the file backing the BFD. */ 4979 void *iostream; 4980 const struct bfd_iovec *iovec; 4981 4982 /* The caching routines use these to maintain a 4983 least-recently-used list of BFDs. */ 4984 struct bfd *lru_prev, *lru_next; 4985 4986 /* When a file is closed by the caching routines, BFD retains 4987 state information on the file here... */ 4988 ufile_ptr where; 4989 4990 /* File modified time, if mtime_set is TRUE. */ 4991 long mtime; 4992 4993 /* Reserved for an unimplemented file locking extension. */ 4994 int ifd; 4995 4996 /* The format which belongs to the BFD. (object, core, etc.) */ 4997 bfd_format format; 4998 4999 /* The direction with which the BFD was opened. */ 5000 enum bfd_direction direction; 5001 5002 /* Format_specific flags. */ 5003 flagword flags; 5004 5005 /* Values that may appear in the flags field of a BFD. These also 5006 appear in the object_flags field of the bfd_target structure, where 5007 they indicate the set of flags used by that backend (not all flags 5008 are meaningful for all object file formats) (FIXME: at the moment, 5009 the object_flags values have mostly just been copied from backend 5010 to another, and are not necessarily correct). */ 5011 5012#define BFD_NO_FLAGS 0x00 5013 5014 /* BFD contains relocation entries. */ 5015#define HAS_RELOC 0x01 5016 5017 /* BFD is directly executable. */ 5018#define EXEC_P 0x02 5019 5020 /* BFD has line number information (basically used for F_LNNO in a 5021 COFF header). */ 5022#define HAS_LINENO 0x04 5023 5024 /* BFD has debugging information. */ 5025#define HAS_DEBUG 0x08 5026 5027 /* BFD has symbols. */ 5028#define HAS_SYMS 0x10 5029 5030 /* BFD has local symbols (basically used for F_LSYMS in a COFF 5031 header). */ 5032#define HAS_LOCALS 0x20 5033 5034 /* BFD is a dynamic object. */ 5035#define DYNAMIC 0x40 5036 5037 /* Text section is write protected (if D_PAGED is not set, this is 5038 like an a.out NMAGIC file) (the linker sets this by default, but 5039 clears it for -r or -N). */ 5040#define WP_TEXT 0x80 5041 5042 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the 5043 linker sets this by default, but clears it for -r or -n or -N). */ 5044#define D_PAGED 0x100 5045 5046 /* BFD is relaxable (this means that bfd_relax_section may be able to 5047 do something) (sometimes bfd_relax_section can do something even if 5048 this is not set). */ 5049#define BFD_IS_RELAXABLE 0x200 5050 5051 /* This may be set before writing out a BFD to request using a 5052 traditional format. For example, this is used to request that when 5053 writing out an a.out object the symbols not be hashed to eliminate 5054 duplicates. */ 5055#define BFD_TRADITIONAL_FORMAT 0x400 5056 5057 /* This flag indicates that the BFD contents are actually cached 5058 in memory. If this is set, iostream points to a bfd_in_memory 5059 struct. */ 5060#define BFD_IN_MEMORY 0x800 5061 5062 /* The sections in this BFD specify a memory page. */ 5063#define HAS_LOAD_PAGE 0x1000 5064 5065 /* This BFD has been created by the linker and doesn't correspond 5066 to any input file. */ 5067#define BFD_LINKER_CREATED 0x2000 5068 5069 /* This may be set before writing out a BFD to request that it 5070 be written using values for UIDs, GIDs, timestamps, etc. that 5071 will be consistent from run to run. */ 5072#define BFD_DETERMINISTIC_OUTPUT 0x4000 5073 5074 /* Compress sections in this BFD. */ 5075#define BFD_COMPRESS 0x8000 5076 5077 /* Decompress sections in this BFD. */ 5078#define BFD_DECOMPRESS 0x10000 5079 5080 /* Flags bits to be saved in bfd_preserve_save. */ 5081#define BFD_FLAGS_SAVED \ 5082 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS) 5083 5084 /* Flags bits which are for BFD use only. */ 5085#define BFD_FLAGS_FOR_BFD_USE_MASK \ 5086 (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS | BFD_LINKER_CREATED \ 5087 | BFD_TRADITIONAL_FORMAT | BFD_DETERMINISTIC_OUTPUT) 5088 5089 /* Currently my_archive is tested before adding origin to 5090 anything. I believe that this can become always an add of 5091 origin, with origin set to 0 for non archive files. */ 5092 ufile_ptr origin; 5093 5094 /* The origin in the archive of the proxy entry. This will 5095 normally be the same as origin, except for thin archives, 5096 when it will contain the current offset of the proxy in the 5097 thin archive rather than the offset of the bfd in its actual 5098 container. */ 5099 ufile_ptr proxy_origin; 5100 5101 /* A hash table for section names. */ 5102 struct bfd_hash_table section_htab; 5103 5104 /* Pointer to linked list of sections. */ 5105 struct bfd_section *sections; 5106 5107 /* The last section on the section list. */ 5108 struct bfd_section *section_last; 5109 5110 /* The number of sections. */ 5111 unsigned int section_count; 5112 5113 /* Stuff only useful for object files: 5114 The start address. */ 5115 bfd_vma start_address; 5116 5117 /* Used for input and output. */ 5118 unsigned int symcount; 5119 5120 /* Symbol table for output BFD (with symcount entries). 5121 Also used by the linker to cache input BFD symbols. */ 5122 struct bfd_symbol **outsymbols; 5123 5124 /* Used for slurped dynamic symbol tables. */ 5125 unsigned int dynsymcount; 5126 5127 /* Pointer to structure which contains architecture information. */ 5128 const struct bfd_arch_info *arch_info; 5129 5130 /* Stuff only useful for archives. */ 5131 void *arelt_data; 5132 struct bfd *my_archive; /* The containing archive BFD. */ 5133 struct bfd *archive_next; /* The next BFD in the archive. */ 5134 struct bfd *archive_head; /* The first BFD in the archive. */ 5135 struct bfd *nested_archives; /* List of nested archive in a flattened 5136 thin archive. */ 5137 5138 /* A chain of BFD structures involved in a link. */ 5139 struct bfd *link_next; 5140 5141 /* A field used by _bfd_generic_link_add_archive_symbols. This will 5142 be used only for archive elements. */ 5143 int archive_pass; 5144 5145 /* Used by the back end to hold private data. */ 5146 union 5147 { 5148 struct aout_data_struct *aout_data; 5149 struct artdata *aout_ar_data; 5150 struct _oasys_data *oasys_obj_data; 5151 struct _oasys_ar_data *oasys_ar_data; 5152 struct coff_tdata *coff_obj_data; 5153 struct pe_tdata *pe_obj_data; 5154 struct xcoff_tdata *xcoff_obj_data; 5155 struct ecoff_tdata *ecoff_obj_data; 5156 struct ieee_data_struct *ieee_data; 5157 struct ieee_ar_data_struct *ieee_ar_data; 5158 struct srec_data_struct *srec_data; 5159 struct verilog_data_struct *verilog_data; 5160 struct ihex_data_struct *ihex_data; 5161 struct tekhex_data_struct *tekhex_data; 5162 struct elf_obj_tdata *elf_obj_data; 5163 struct nlm_obj_tdata *nlm_obj_data; 5164 struct bout_data_struct *bout_data; 5165 struct mmo_data_struct *mmo_data; 5166 struct sun_core_struct *sun_core_data; 5167 struct sco5_core_struct *sco5_core_data; 5168 struct trad_core_struct *trad_core_data; 5169 struct som_data_struct *som_data; 5170 struct hpux_core_struct *hpux_core_data; 5171 struct hppabsd_core_struct *hppabsd_core_data; 5172 struct sgi_core_struct *sgi_core_data; 5173 struct lynx_core_struct *lynx_core_data; 5174 struct osf_core_struct *osf_core_data; 5175 struct cisco_core_struct *cisco_core_data; 5176 struct versados_data_struct *versados_data; 5177 struct netbsd_core_struct *netbsd_core_data; 5178 struct mach_o_data_struct *mach_o_data; 5179 struct mach_o_fat_data_struct *mach_o_fat_data; 5180 struct plugin_data_struct *plugin_data; 5181 struct bfd_pef_data_struct *pef_data; 5182 struct bfd_pef_xlib_data_struct *pef_xlib_data; 5183 struct bfd_sym_data_struct *sym_data; 5184 void *any; 5185 } 5186 tdata; 5187 5188 /* Used by the application to hold private data. */ 5189 void *usrdata; 5190 5191 /* Where all the allocated stuff under this BFD goes. This is a 5192 struct objalloc *, but we use void * to avoid requiring the inclusion 5193 of objalloc.h. */ 5194 void *memory; 5195 5196 /* Is the file descriptor being cached? That is, can it be closed as 5197 needed, and re-opened when accessed later? */ 5198 unsigned int cacheable : 1; 5199 5200 /* Marks whether there was a default target specified when the 5201 BFD was opened. This is used to select which matching algorithm 5202 to use to choose the back end. */ 5203 unsigned int target_defaulted : 1; 5204 5205 /* ... and here: (``once'' means at least once). */ 5206 unsigned int opened_once : 1; 5207 5208 /* Set if we have a locally maintained mtime value, rather than 5209 getting it from the file each time. */ 5210 unsigned int mtime_set : 1; 5211 5212 /* Flag set if symbols from this BFD should not be exported. */ 5213 unsigned int no_export : 1; 5214 5215 /* Remember when output has begun, to stop strange things 5216 from happening. */ 5217 unsigned int output_has_begun : 1; 5218 5219 /* Have archive map. */ 5220 unsigned int has_armap : 1; 5221 5222 /* Set if this is a thin archive. */ 5223 unsigned int is_thin_archive : 1; 5224 5225 /* Set if only required symbols should be added in the link hash table for 5226 this object. Used by VMS linkers. */ 5227 unsigned int selective_search : 1; 5228}; 5229 5230typedef enum bfd_error 5231{ 5232 bfd_error_no_error = 0, 5233 bfd_error_system_call, 5234 bfd_error_invalid_target, 5235 bfd_error_wrong_format, 5236 bfd_error_wrong_object_format, 5237 bfd_error_invalid_operation, 5238 bfd_error_no_memory, 5239 bfd_error_no_symbols, 5240 bfd_error_no_armap, 5241 bfd_error_no_more_archived_files, 5242 bfd_error_malformed_archive, 5243 bfd_error_file_not_recognized, 5244 bfd_error_file_ambiguously_recognized, 5245 bfd_error_no_contents, 5246 bfd_error_nonrepresentable_section, 5247 bfd_error_no_debug_section, 5248 bfd_error_bad_value, 5249 bfd_error_file_truncated, 5250 bfd_error_file_too_big, 5251 bfd_error_on_input, 5252 bfd_error_invalid_error_code 5253} 5254bfd_error_type; 5255 5256bfd_error_type bfd_get_error (void); 5257 5258void bfd_set_error (bfd_error_type error_tag, ...); 5259 5260const char *bfd_errmsg (bfd_error_type error_tag); 5261 5262void bfd_perror (const char *message); 5263 5264typedef void (*bfd_error_handler_type) (const char *, ...); 5265 5266bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); 5267 5268void bfd_set_error_program_name (const char *); 5269 5270bfd_error_handler_type bfd_get_error_handler (void); 5271 5272long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); 5273 5274long bfd_canonicalize_reloc 5275 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); 5276 5277void bfd_set_reloc 5278 (bfd *abfd, asection *sec, arelent **rel, unsigned int count); 5279 5280bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags); 5281 5282int bfd_get_arch_size (bfd *abfd); 5283 5284int bfd_get_sign_extend_vma (bfd *abfd); 5285 5286bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma); 5287 5288unsigned int bfd_get_gp_size (bfd *abfd); 5289 5290void bfd_set_gp_size (bfd *abfd, unsigned int i); 5291 5292bfd_vma bfd_scan_vma (const char *string, const char **end, int base); 5293 5294bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd); 5295 5296#define bfd_copy_private_header_data(ibfd, obfd) \ 5297 BFD_SEND (obfd, _bfd_copy_private_header_data, \ 5298 (ibfd, obfd)) 5299bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); 5300 5301#define bfd_copy_private_bfd_data(ibfd, obfd) \ 5302 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ 5303 (ibfd, obfd)) 5304bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd); 5305 5306#define bfd_merge_private_bfd_data(ibfd, obfd) \ 5307 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \ 5308 (ibfd, obfd)) 5309bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); 5310 5311#define bfd_set_private_flags(abfd, flags) \ 5312 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) 5313#define bfd_sizeof_headers(abfd, info) \ 5314 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info)) 5315 5316#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ 5317 BFD_SEND (abfd, _bfd_find_nearest_line, \ 5318 (abfd, sec, syms, off, file, func, line)) 5319 5320#define bfd_find_line(abfd, syms, sym, file, line) \ 5321 BFD_SEND (abfd, _bfd_find_line, \ 5322 (abfd, syms, sym, file, line)) 5323 5324#define bfd_find_inliner_info(abfd, file, func, line) \ 5325 BFD_SEND (abfd, _bfd_find_inliner_info, \ 5326 (abfd, file, func, line)) 5327 5328#define bfd_debug_info_start(abfd) \ 5329 BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) 5330 5331#define bfd_debug_info_end(abfd) \ 5332 BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) 5333 5334#define bfd_debug_info_accumulate(abfd, section) \ 5335 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) 5336 5337#define bfd_stat_arch_elt(abfd, stat) \ 5338 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) 5339 5340#define bfd_update_armap_timestamp(abfd) \ 5341 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) 5342 5343#define bfd_set_arch_mach(abfd, arch, mach)\ 5344 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) 5345 5346#define bfd_relax_section(abfd, section, link_info, again) \ 5347 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) 5348 5349#define bfd_gc_sections(abfd, link_info) \ 5350 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) 5351 5352#define bfd_merge_sections(abfd, link_info) \ 5353 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) 5354 5355#define bfd_is_group_section(abfd, sec) \ 5356 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec)) 5357 5358#define bfd_discard_group(abfd, sec) \ 5359 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) 5360 5361#define bfd_link_hash_table_create(abfd) \ 5362 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) 5363 5364#define bfd_link_hash_table_free(abfd, hash) \ 5365 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash)) 5366 5367#define bfd_link_add_symbols(abfd, info) \ 5368 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) 5369 5370#define bfd_link_just_syms(abfd, sec, info) \ 5371 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) 5372 5373#define bfd_final_link(abfd, info) \ 5374 BFD_SEND (abfd, _bfd_final_link, (abfd, info)) 5375 5376#define bfd_free_cached_info(abfd) \ 5377 BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) 5378 5379#define bfd_get_dynamic_symtab_upper_bound(abfd) \ 5380 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) 5381 5382#define bfd_print_private_bfd_data(abfd, file)\ 5383 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) 5384 5385#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ 5386 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) 5387 5388#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \ 5389 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \ 5390 dyncount, dynsyms, ret)) 5391 5392#define bfd_get_dynamic_reloc_upper_bound(abfd) \ 5393 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) 5394 5395#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ 5396 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) 5397 5398extern bfd_byte *bfd_get_relocated_section_contents 5399 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, 5400 bfd_boolean, asymbol **); 5401 5402bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative); 5403 5404struct bfd_preserve 5405{ 5406 void *marker; 5407 void *tdata; 5408 flagword flags; 5409 const struct bfd_arch_info *arch_info; 5410 struct bfd_section *sections; 5411 struct bfd_section *section_last; 5412 unsigned int section_count; 5413 struct bfd_hash_table section_htab; 5414}; 5415 5416bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *); 5417 5418void bfd_preserve_restore (bfd *, struct bfd_preserve *); 5419 5420void bfd_preserve_finish (bfd *, struct bfd_preserve *); 5421 5422bfd_vma bfd_emul_get_maxpagesize (const char *); 5423 5424void bfd_emul_set_maxpagesize (const char *, bfd_vma); 5425 5426bfd_vma bfd_emul_get_commonpagesize (const char *); 5427 5428void bfd_emul_set_commonpagesize (const char *, bfd_vma); 5429 5430char *bfd_demangle (bfd *, const char *, int); 5431 5432/* Extracted from archive.c. */ 5433symindex bfd_get_next_mapent 5434 (bfd *abfd, symindex previous, carsym **sym); 5435 5436bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head); 5437 5438bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); 5439 5440/* Extracted from corefile.c. */ 5441const char *bfd_core_file_failing_command (bfd *abfd); 5442 5443int bfd_core_file_failing_signal (bfd *abfd); 5444 5445int bfd_core_file_pid (bfd *abfd); 5446 5447bfd_boolean core_file_matches_executable_p 5448 (bfd *core_bfd, bfd *exec_bfd); 5449 5450bfd_boolean generic_core_file_matches_executable_p 5451 (bfd *core_bfd, bfd *exec_bfd); 5452 5453/* Extracted from targets.c. */ 5454#define BFD_SEND(bfd, message, arglist) \ 5455 ((*((bfd)->xvec->message)) arglist) 5456 5457#ifdef DEBUG_BFD_SEND 5458#undef BFD_SEND 5459#define BFD_SEND(bfd, message, arglist) \ 5460 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 5461 ((*((bfd)->xvec->message)) arglist) : \ 5462 (bfd_assert (__FILE__,__LINE__), NULL)) 5463#endif 5464#define BFD_SEND_FMT(bfd, message, arglist) \ 5465 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) 5466 5467#ifdef DEBUG_BFD_SEND 5468#undef BFD_SEND_FMT 5469#define BFD_SEND_FMT(bfd, message, arglist) \ 5470 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 5471 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ 5472 (bfd_assert (__FILE__,__LINE__), NULL)) 5473#endif 5474 5475enum bfd_flavour 5476{ 5477 bfd_target_unknown_flavour, 5478 bfd_target_aout_flavour, 5479 bfd_target_coff_flavour, 5480 bfd_target_ecoff_flavour, 5481 bfd_target_xcoff_flavour, 5482 bfd_target_elf_flavour, 5483 bfd_target_ieee_flavour, 5484 bfd_target_nlm_flavour, 5485 bfd_target_oasys_flavour, 5486 bfd_target_tekhex_flavour, 5487 bfd_target_srec_flavour, 5488 bfd_target_verilog_flavour, 5489 bfd_target_ihex_flavour, 5490 bfd_target_som_flavour, 5491 bfd_target_os9k_flavour, 5492 bfd_target_versados_flavour, 5493 bfd_target_msdos_flavour, 5494 bfd_target_ovax_flavour, 5495 bfd_target_evax_flavour, 5496 bfd_target_mmo_flavour, 5497 bfd_target_mach_o_flavour, 5498 bfd_target_pef_flavour, 5499 bfd_target_pef_xlib_flavour, 5500 bfd_target_sym_flavour 5501}; 5502 5503enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; 5504 5505/* Forward declaration. */ 5506typedef struct bfd_link_info _bfd_link_info; 5507 5508typedef struct bfd_target 5509{ 5510 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ 5511 char *name; 5512 5513 /* The "flavour" of a back end is a general indication about 5514 the contents of a file. */ 5515 enum bfd_flavour flavour; 5516 5517 /* The order of bytes within the data area of a file. */ 5518 enum bfd_endian byteorder; 5519 5520 /* The order of bytes within the header parts of a file. */ 5521 enum bfd_endian header_byteorder; 5522 5523 /* A mask of all the flags which an executable may have set - 5524 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */ 5525 flagword object_flags; 5526 5527 /* A mask of all the flags which a section may have set - from 5528 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */ 5529 flagword section_flags; 5530 5531 /* The character normally found at the front of a symbol. 5532 (if any), perhaps `_'. */ 5533 char symbol_leading_char; 5534 5535 /* The pad character for file names within an archive header. */ 5536 char ar_pad_char; 5537 5538 /* The maximum number of characters in an archive header. */ 5539 unsigned short ar_max_namelen; 5540 5541 /* Entries for byte swapping for data. These are different from the 5542 other entry points, since they don't take a BFD as the first argument. 5543 Certain other handlers could do the same. */ 5544 bfd_uint64_t (*bfd_getx64) (const void *); 5545 bfd_int64_t (*bfd_getx_signed_64) (const void *); 5546 void (*bfd_putx64) (bfd_uint64_t, void *); 5547 bfd_vma (*bfd_getx32) (const void *); 5548 bfd_signed_vma (*bfd_getx_signed_32) (const void *); 5549 void (*bfd_putx32) (bfd_vma, void *); 5550 bfd_vma (*bfd_getx16) (const void *); 5551 bfd_signed_vma (*bfd_getx_signed_16) (const void *); 5552 void (*bfd_putx16) (bfd_vma, void *); 5553 5554 /* Byte swapping for the headers. */ 5555 bfd_uint64_t (*bfd_h_getx64) (const void *); 5556 bfd_int64_t (*bfd_h_getx_signed_64) (const void *); 5557 void (*bfd_h_putx64) (bfd_uint64_t, void *); 5558 bfd_vma (*bfd_h_getx32) (const void *); 5559 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); 5560 void (*bfd_h_putx32) (bfd_vma, void *); 5561 bfd_vma (*bfd_h_getx16) (const void *); 5562 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); 5563 void (*bfd_h_putx16) (bfd_vma, void *); 5564 5565 /* Format dependent routines: these are vectors of entry points 5566 within the target vector structure, one for each format to check. */ 5567 5568 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */ 5569 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); 5570 5571 /* Set the format of a file being written. */ 5572 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); 5573 5574 /* Write cached information into a file being written, at <<bfd_close>>. */ 5575 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); 5576 5577 5578 /* Generic entry points. */ 5579#define BFD_JUMP_TABLE_GENERIC(NAME) \ 5580 NAME##_close_and_cleanup, \ 5581 NAME##_bfd_free_cached_info, \ 5582 NAME##_new_section_hook, \ 5583 NAME##_get_section_contents, \ 5584 NAME##_get_section_contents_in_window 5585 5586 /* Called when the BFD is being closed to do any necessary cleanup. */ 5587 bfd_boolean (*_close_and_cleanup) (bfd *); 5588 /* Ask the BFD to free all cached information. */ 5589 bfd_boolean (*_bfd_free_cached_info) (bfd *); 5590 /* Called when a new section is created. */ 5591 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); 5592 /* Read the contents of a section. */ 5593 bfd_boolean (*_bfd_get_section_contents) 5594 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); 5595 bfd_boolean (*_bfd_get_section_contents_in_window) 5596 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); 5597 5598 /* Entry points to copy private data. */ 5599#define BFD_JUMP_TABLE_COPY(NAME) \ 5600 NAME##_bfd_copy_private_bfd_data, \ 5601 NAME##_bfd_merge_private_bfd_data, \ 5602 _bfd_generic_init_private_section_data, \ 5603 NAME##_bfd_copy_private_section_data, \ 5604 NAME##_bfd_copy_private_symbol_data, \ 5605 NAME##_bfd_copy_private_header_data, \ 5606 NAME##_bfd_set_private_flags, \ 5607 NAME##_bfd_print_private_bfd_data 5608 5609 /* Called to copy BFD general private data from one object file 5610 to another. */ 5611 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); 5612 /* Called to merge BFD general private data from one object file 5613 to a common output file when linking. */ 5614 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); 5615 /* Called to initialize BFD private section data from one object file 5616 to another. */ 5617#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ 5618 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info)) 5619 bfd_boolean (*_bfd_init_private_section_data) 5620 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *); 5621 /* Called to copy BFD private section data from one object file 5622 to another. */ 5623 bfd_boolean (*_bfd_copy_private_section_data) 5624 (bfd *, sec_ptr, bfd *, sec_ptr); 5625 /* Called to copy BFD private symbol data from one symbol 5626 to another. */ 5627 bfd_boolean (*_bfd_copy_private_symbol_data) 5628 (bfd *, asymbol *, bfd *, asymbol *); 5629 /* Called to copy BFD private header data from one object file 5630 to another. */ 5631 bfd_boolean (*_bfd_copy_private_header_data) 5632 (bfd *, bfd *); 5633 /* Called to set private backend flags. */ 5634 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); 5635 5636 /* Called to print private BFD data. */ 5637 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); 5638 5639 /* Core file entry points. */ 5640#define BFD_JUMP_TABLE_CORE(NAME) \ 5641 NAME##_core_file_failing_command, \ 5642 NAME##_core_file_failing_signal, \ 5643 NAME##_core_file_matches_executable_p, \ 5644 NAME##_core_file_pid 5645 5646 char * (*_core_file_failing_command) (bfd *); 5647 int (*_core_file_failing_signal) (bfd *); 5648 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); 5649 int (*_core_file_pid) (bfd *); 5650 5651 /* Archive entry points. */ 5652#define BFD_JUMP_TABLE_ARCHIVE(NAME) \ 5653 NAME##_slurp_armap, \ 5654 NAME##_slurp_extended_name_table, \ 5655 NAME##_construct_extended_name_table, \ 5656 NAME##_truncate_arname, \ 5657 NAME##_write_armap, \ 5658 NAME##_read_ar_hdr, \ 5659 NAME##_write_ar_hdr, \ 5660 NAME##_openr_next_archived_file, \ 5661 NAME##_get_elt_at_index, \ 5662 NAME##_generic_stat_arch_elt, \ 5663 NAME##_update_armap_timestamp 5664 5665 bfd_boolean (*_bfd_slurp_armap) (bfd *); 5666 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); 5667 bfd_boolean (*_bfd_construct_extended_name_table) 5668 (bfd *, char **, bfd_size_type *, const char **); 5669 void (*_bfd_truncate_arname) (bfd *, const char *, char *); 5670 bfd_boolean (*write_armap) 5671 (bfd *, unsigned int, struct orl *, unsigned int, int); 5672 void * (*_bfd_read_ar_hdr_fn) (bfd *); 5673 bfd_boolean (*_bfd_write_ar_hdr_fn) (bfd *, bfd *); 5674 bfd * (*openr_next_archived_file) (bfd *, bfd *); 5675#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) 5676 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); 5677 int (*_bfd_stat_arch_elt) (bfd *, struct stat *); 5678 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); 5679 5680 /* Entry points used for symbols. */ 5681#define BFD_JUMP_TABLE_SYMBOLS(NAME) \ 5682 NAME##_get_symtab_upper_bound, \ 5683 NAME##_canonicalize_symtab, \ 5684 NAME##_make_empty_symbol, \ 5685 NAME##_print_symbol, \ 5686 NAME##_get_symbol_info, \ 5687 NAME##_bfd_is_local_label_name, \ 5688 NAME##_bfd_is_target_special_symbol, \ 5689 NAME##_get_lineno, \ 5690 NAME##_find_nearest_line, \ 5691 _bfd_generic_find_line, \ 5692 NAME##_find_inliner_info, \ 5693 NAME##_bfd_make_debug_symbol, \ 5694 NAME##_read_minisymbols, \ 5695 NAME##_minisymbol_to_symbol 5696 5697 long (*_bfd_get_symtab_upper_bound) (bfd *); 5698 long (*_bfd_canonicalize_symtab) 5699 (bfd *, struct bfd_symbol **); 5700 struct bfd_symbol * 5701 (*_bfd_make_empty_symbol) (bfd *); 5702 void (*_bfd_print_symbol) 5703 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type); 5704#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) 5705 void (*_bfd_get_symbol_info) 5706 (bfd *, struct bfd_symbol *, symbol_info *); 5707#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) 5708 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); 5709 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); 5710 alent * (*_get_lineno) (bfd *, struct bfd_symbol *); 5711 bfd_boolean (*_bfd_find_nearest_line) 5712 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, 5713 const char **, const char **, unsigned int *); 5714 bfd_boolean (*_bfd_find_line) 5715 (bfd *, struct bfd_symbol **, struct bfd_symbol *, 5716 const char **, unsigned int *); 5717 bfd_boolean (*_bfd_find_inliner_info) 5718 (bfd *, const char **, const char **, unsigned int *); 5719 /* Back-door to allow format-aware applications to create debug symbols 5720 while using BFD for everything else. Currently used by the assembler 5721 when creating COFF files. */ 5722 asymbol * (*_bfd_make_debug_symbol) 5723 (bfd *, void *, unsigned long size); 5724#define bfd_read_minisymbols(b, d, m, s) \ 5725 BFD_SEND (b, _read_minisymbols, (b, d, m, s)) 5726 long (*_read_minisymbols) 5727 (bfd *, bfd_boolean, void **, unsigned int *); 5728#define bfd_minisymbol_to_symbol(b, d, m, f) \ 5729 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) 5730 asymbol * (*_minisymbol_to_symbol) 5731 (bfd *, bfd_boolean, const void *, asymbol *); 5732 5733 /* Routines for relocs. */ 5734#define BFD_JUMP_TABLE_RELOCS(NAME) \ 5735 NAME##_get_reloc_upper_bound, \ 5736 NAME##_canonicalize_reloc, \ 5737 NAME##_bfd_reloc_type_lookup, \ 5738 NAME##_bfd_reloc_name_lookup 5739 5740 long (*_get_reloc_upper_bound) (bfd *, sec_ptr); 5741 long (*_bfd_canonicalize_reloc) 5742 (bfd *, sec_ptr, arelent **, struct bfd_symbol **); 5743 /* See documentation on reloc types. */ 5744 reloc_howto_type * 5745 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); 5746 reloc_howto_type * 5747 (*reloc_name_lookup) (bfd *, const char *); 5748 5749 5750 /* Routines used when writing an object file. */ 5751#define BFD_JUMP_TABLE_WRITE(NAME) \ 5752 NAME##_set_arch_mach, \ 5753 NAME##_set_section_contents 5754 5755 bfd_boolean (*_bfd_set_arch_mach) 5756 (bfd *, enum bfd_architecture, unsigned long); 5757 bfd_boolean (*_bfd_set_section_contents) 5758 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); 5759 5760 /* Routines used by the linker. */ 5761#define BFD_JUMP_TABLE_LINK(NAME) \ 5762 NAME##_sizeof_headers, \ 5763 NAME##_bfd_get_relocated_section_contents, \ 5764 NAME##_bfd_relax_section, \ 5765 NAME##_bfd_link_hash_table_create, \ 5766 NAME##_bfd_link_hash_table_free, \ 5767 NAME##_bfd_link_add_symbols, \ 5768 NAME##_bfd_link_just_syms, \ 5769 NAME##_bfd_copy_link_hash_symbol_type, \ 5770 NAME##_bfd_final_link, \ 5771 NAME##_bfd_link_split_section, \ 5772 NAME##_bfd_gc_sections, \ 5773 NAME##_bfd_merge_sections, \ 5774 NAME##_bfd_is_group_section, \ 5775 NAME##_bfd_discard_group, \ 5776 NAME##_section_already_linked, \ 5777 NAME##_bfd_define_common_symbol 5778 5779 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); 5780 bfd_byte * (*_bfd_get_relocated_section_contents) 5781 (bfd *, struct bfd_link_info *, struct bfd_link_order *, 5782 bfd_byte *, bfd_boolean, struct bfd_symbol **); 5783 5784 bfd_boolean (*_bfd_relax_section) 5785 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); 5786 5787 /* Create a hash table for the linker. Different backends store 5788 different information in this table. */ 5789 struct bfd_link_hash_table * 5790 (*_bfd_link_hash_table_create) (bfd *); 5791 5792 /* Release the memory associated with the linker hash table. */ 5793 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); 5794 5795 /* Add symbols from this object file into the hash table. */ 5796 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); 5797 5798 /* Indicate that we are only retrieving symbol values from this section. */ 5799 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); 5800 5801 /* Copy the symbol type of a linker hash table entry. */ 5802#define bfd_copy_link_hash_symbol_type(b, t, f) \ 5803 BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f)) 5804 void (*_bfd_copy_link_hash_symbol_type) 5805 (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *); 5806 5807 /* Do a link based on the link_order structures attached to each 5808 section of the BFD. */ 5809 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); 5810 5811 /* Should this section be split up into smaller pieces during linking. */ 5812 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); 5813 5814 /* Remove sections that are not referenced from the output. */ 5815 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); 5816 5817 /* Attempt to merge SEC_MERGE sections. */ 5818 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); 5819 5820 /* Is this section a member of a group? */ 5821 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); 5822 5823 /* Discard members of a group. */ 5824 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); 5825 5826 /* Check if SEC has been already linked during a reloceatable or 5827 final link. */ 5828 void (*_section_already_linked) (bfd *, struct bfd_section *, 5829 struct bfd_link_info *); 5830 5831 /* Define a common symbol. */ 5832 bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *, 5833 struct bfd_link_hash_entry *); 5834 5835 /* Routines to handle dynamic symbols and relocs. */ 5836#define BFD_JUMP_TABLE_DYNAMIC(NAME) \ 5837 NAME##_get_dynamic_symtab_upper_bound, \ 5838 NAME##_canonicalize_dynamic_symtab, \ 5839 NAME##_get_synthetic_symtab, \ 5840 NAME##_get_dynamic_reloc_upper_bound, \ 5841 NAME##_canonicalize_dynamic_reloc 5842 5843 /* Get the amount of memory required to hold the dynamic symbols. */ 5844 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); 5845 /* Read in the dynamic symbols. */ 5846 long (*_bfd_canonicalize_dynamic_symtab) 5847 (bfd *, struct bfd_symbol **); 5848 /* Create synthetized symbols. */ 5849 long (*_bfd_get_synthetic_symtab) 5850 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **, 5851 struct bfd_symbol **); 5852 /* Get the amount of memory required to hold the dynamic relocs. */ 5853 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); 5854 /* Read in the dynamic relocs. */ 5855 long (*_bfd_canonicalize_dynamic_reloc) 5856 (bfd *, arelent **, struct bfd_symbol **); 5857 5858 /* Opposite endian version of this target. */ 5859 const struct bfd_target * alternative_target; 5860 5861 /* Data for use by back-end routines, which isn't 5862 generic enough to belong in this structure. */ 5863 const void *backend_data; 5864 5865} bfd_target; 5866 5867bfd_boolean bfd_set_default_target (const char *name); 5868 5869const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); 5870 5871const bfd_target *bfd_get_target_info (const char *target_name, 5872 bfd *abfd, 5873 bfd_boolean *is_bigendian, 5874 int *underscoring, 5875 const char **def_target_arch); 5876const char ** bfd_target_list (void); 5877 5878const bfd_target *bfd_search_for_target 5879 (int (*search_func) (const bfd_target *, void *), 5880 void *); 5881 5882/* Extracted from format.c. */ 5883bfd_boolean bfd_check_format (bfd *abfd, bfd_format format); 5884 5885bfd_boolean bfd_check_format_matches 5886 (bfd *abfd, bfd_format format, char ***matching); 5887 5888bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); 5889 5890const char *bfd_format_string (bfd_format format); 5891 5892/* Extracted from linker.c. */ 5893bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); 5894 5895#define bfd_link_split_section(abfd, sec) \ 5896 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) 5897 5898void bfd_section_already_linked (bfd *abfd, asection *sec, 5899 struct bfd_link_info *info); 5900 5901#define bfd_section_already_linked(abfd, sec, info) \ 5902 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info)) 5903 5904bfd_boolean bfd_generic_define_common_symbol 5905 (bfd *output_bfd, struct bfd_link_info *info, 5906 struct bfd_link_hash_entry *h); 5907 5908#define bfd_define_common_symbol(output_bfd, info, h) \ 5909 BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h)) 5910 5911struct bfd_elf_version_tree * bfd_find_version_for_sym 5912 (struct bfd_elf_version_tree *verdefs, 5913 const char *sym_name, bfd_boolean *hide); 5914 5915/* Extracted from simple.c. */ 5916bfd_byte *bfd_simple_get_relocated_section_contents 5917 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); 5918 5919/* Extracted from compress.c. */ 5920bfd_boolean bfd_compress_section_contents 5921 (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer, 5922 bfd_size_type uncompressed_size); 5923 5924bfd_boolean bfd_get_full_section_contents 5925 (bfd *abfd, asection *section, bfd_byte **ptr); 5926 5927bfd_boolean bfd_is_section_compressed 5928 (bfd *abfd, asection *section); 5929 5930bfd_boolean bfd_init_section_decompress_status 5931 (bfd *abfd, asection *section); 5932 5933bfd_boolean bfd_init_section_compress_status 5934 (bfd *abfd, asection *section); 5935 5936#ifdef __cplusplus 5937} 5938#endif 5939#endif 5940