bfd.h revision 1.3
1/* This file is automatically generated. DO NOT EDIT! */ 2/* Generated from: NetBSD: mknative-binutils,v 1.7 2009/11/09 13:50:41 skrll Exp */ 3/* Generated from: NetBSD: mknative.common,v 1.9 2007/02/05 18:26:01 apb Exp */ 4 5/* DO NOT EDIT! -*- buffer-read-only: t -*- This file is automatically 6 generated from "bfd-in.h", "init.c", "opncls.c", "libbfd.c", 7 "bfdio.c", "bfdwin.c", "section.c", "archures.c", "reloc.c", 8 "syms.c", "bfd.c", "archive.c", "corefile.c", "targets.c", "format.c", 9 "linker.c", "simple.c" and "compress.c". 10 Run "make headers" in your build bfd/ to regenerate. */ 11 12/* Main header file for the bfd library -- portable access to object files. 13 14 Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 15 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 16 Free Software Foundation, Inc. 17 18 Contributed by Cygnus Support. 19 20 This file is part of BFD, the Binary File Descriptor library. 21 22 This program is free software; you can redistribute it and/or modify 23 it under the terms of the GNU General Public License as published by 24 the Free Software Foundation; either version 3 of the License, or 25 (at your option) any later version. 26 27 This program is distributed in the hope that it will be useful, 28 but WITHOUT ANY WARRANTY; without even the implied warranty of 29 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 30 GNU General Public License for more details. 31 32 You should have received a copy of the GNU General Public License 33 along with this program; if not, write to the Free Software 34 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 35 36#ifndef __BFD_H_SEEN__ 37#define __BFD_H_SEEN__ 38 39#ifdef __cplusplus 40extern "C" { 41#endif 42 43#include "ansidecl.h" 44#include "symcat.h" 45#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) 46#ifndef SABER 47/* This hack is to avoid a problem with some strict ANSI C preprocessors. 48 The problem is, "32_" is not a valid preprocessing token, and we don't 49 want extra underscores (e.g., "nlm_32_"). The XCONCAT2 macro will 50 cause the inner CONCAT2 macros to be evaluated first, producing 51 still-valid pp-tokens. Then the final concatenation can be done. */ 52#undef CONCAT4 53#define CONCAT4(a,b,c,d) XCONCAT2(CONCAT2(a,b),CONCAT2(c,d)) 54#endif 55#endif 56 57/* This is a utility macro to handle the situation where the code 58 wants to place a constant string into the code, followed by a 59 comma and then the length of the string. Doing this by hand 60 is error prone, so using this macro is safer. */ 61#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1) 62/* Unfortunately it is not possible to use the STRING_COMMA_LEN macro 63 to create the arguments to another macro, since the preprocessor 64 will mis-count the number of arguments to the outer macro (by not 65 evaluating STRING_COMMA_LEN and so missing the comma). This is a 66 problem for example when trying to use STRING_COMMA_LEN to build 67 the arguments to the strncmp() macro. Hence this alternative 68 definition of strncmp is provided here. 69 70 Note - these macros do NOT work if STR2 is not a constant string. */ 71#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0) 72 /* strcpy() can have a similar problem, but since we know we are 73 copying a constant string, we can use memcpy which will be faster 74 since there is no need to check for a NUL byte inside STR. We 75 can also save time if we do not need to copy the terminating NUL. */ 76#define LITMEMCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2) - 1) 77#define LITSTRCPY(DEST,STR2) memcpy ((DEST), (STR2), sizeof (STR2)) 78 79 80/* The word size used by BFD on the host. This may be 64 with a 32 81 bit target if the host is 64 bit, or if other 64 bit targets have 82 been selected with --enable-targets, or if --enable-64-bit-bfd. */ 83#define BFD_ARCH_SIZE 64 84 85/* The word size of the default bfd target. */ 86#define BFD_DEFAULT_TARGET_SIZE 64 87 88#define BFD_HOST_64BIT_LONG 0 89#define BFD_HOST_64BIT_LONG_LONG 1 90#if 1 91#define BFD_HOST_64_BIT long long 92#define BFD_HOST_U_64_BIT unsigned long long 93typedef BFD_HOST_64_BIT bfd_int64_t; 94typedef BFD_HOST_U_64_BIT bfd_uint64_t; 95#endif 96 97#if BFD_ARCH_SIZE >= 64 98#define BFD64 99#endif 100 101#ifndef INLINE 102#if __GNUC__ >= 2 103#define INLINE __inline__ 104#else 105#define INLINE 106#endif 107#endif 108 109/* Declaring a type wide enough to hold a host long and a host pointer. */ 110#define BFD_HOSTPTR_T unsigned long 111typedef BFD_HOSTPTR_T bfd_hostptr_t; 112 113/* Forward declaration. */ 114typedef struct bfd bfd; 115 116/* Boolean type used in bfd. Too many systems define their own 117 versions of "boolean" for us to safely typedef a "boolean" of 118 our own. Using an enum for "bfd_boolean" has its own set of 119 problems, with strange looking casts required to avoid warnings 120 on some older compilers. Thus we just use an int. 121 122 General rule: Functions which are bfd_boolean return TRUE on 123 success and FALSE on failure (unless they're a predicate). */ 124 125typedef int bfd_boolean; 126#undef FALSE 127#undef TRUE 128#define FALSE 0 129#define TRUE 1 130 131#ifdef BFD64 132 133#ifndef BFD_HOST_64_BIT 134 #error No 64 bit integer type available 135#endif /* ! defined (BFD_HOST_64_BIT) */ 136 137typedef BFD_HOST_U_64_BIT bfd_vma; 138typedef BFD_HOST_64_BIT bfd_signed_vma; 139typedef BFD_HOST_U_64_BIT bfd_size_type; 140typedef BFD_HOST_U_64_BIT symvalue; 141 142#if BFD_HOST_64BIT_LONG 143#define BFD_VMA_FMT "l" 144#elif defined (__MSVCRT__) 145#define BFD_VMA_FMT "I64" 146#else 147#define BFD_VMA_FMT "ll" 148#endif 149 150#ifndef fprintf_vma 151#define sprintf_vma(s,x) sprintf (s, "%016" BFD_VMA_FMT "x", x) 152#define fprintf_vma(f,x) fprintf (f, "%016" BFD_VMA_FMT "x", x) 153#endif 154 155#else /* not BFD64 */ 156 157/* Represent a target address. Also used as a generic unsigned type 158 which is guaranteed to be big enough to hold any arithmetic types 159 we need to deal with. */ 160typedef unsigned long bfd_vma; 161 162/* A generic signed type which is guaranteed to be big enough to hold any 163 arithmetic types we need to deal with. Can be assumed to be compatible 164 with bfd_vma in the same way that signed and unsigned ints are compatible 165 (as parameters, in assignment, etc). */ 166typedef long bfd_signed_vma; 167 168typedef unsigned long symvalue; 169typedef unsigned long bfd_size_type; 170 171/* Print a bfd_vma x on stream s. */ 172#define BFD_VMA_FMT "l" 173#define fprintf_vma(s,x) fprintf (s, "%08" BFD_VMA_FMT "x", x) 174#define sprintf_vma(s,x) sprintf (s, "%08" BFD_VMA_FMT "x", x) 175 176#endif /* not BFD64 */ 177 178#define HALF_BFD_SIZE_TYPE \ 179 (((bfd_size_type) 1) << (8 * sizeof (bfd_size_type) / 2)) 180 181#ifndef BFD_HOST_64_BIT 182/* Fall back on a 32 bit type. The idea is to make these types always 183 available for function return types, but in the case that 184 BFD_HOST_64_BIT is undefined such a function should abort or 185 otherwise signal an error. */ 186typedef bfd_signed_vma bfd_int64_t; 187typedef bfd_vma bfd_uint64_t; 188#endif 189 190/* An offset into a file. BFD always uses the largest possible offset 191 based on the build time availability of fseek, fseeko, or fseeko64. */ 192typedef BFD_HOST_64_BIT file_ptr; 193typedef unsigned BFD_HOST_64_BIT ufile_ptr; 194 195extern void bfd_sprintf_vma (bfd *, char *, bfd_vma); 196extern void bfd_fprintf_vma (bfd *, void *, bfd_vma); 197 198#define printf_vma(x) fprintf_vma(stdout,x) 199#define bfd_printf_vma(abfd,x) bfd_fprintf_vma (abfd,stdout,x) 200 201typedef unsigned int flagword; /* 32 bits of flags */ 202typedef unsigned char bfd_byte; 203 204/* File formats. */ 205 206typedef enum bfd_format 207{ 208 bfd_unknown = 0, /* File format is unknown. */ 209 bfd_object, /* Linker/assembler/compiler output. */ 210 bfd_archive, /* Object archive file. */ 211 bfd_core, /* Core dump. */ 212 bfd_type_end /* Marks the end; don't use it! */ 213} 214bfd_format; 215 216/* Symbols and relocation. */ 217 218/* A count of carsyms (canonical archive symbols). */ 219typedef unsigned long symindex; 220 221/* How to perform a relocation. */ 222typedef const struct reloc_howto_struct reloc_howto_type; 223 224#define BFD_NO_MORE_SYMBOLS ((symindex) ~0) 225 226/* General purpose part of a symbol X; 227 target specific parts are in libcoff.h, libaout.h, etc. */ 228 229#define bfd_get_section(x) ((x)->section) 230#define bfd_get_output_section(x) ((x)->section->output_section) 231#define bfd_set_section(x,y) ((x)->section) = (y) 232#define bfd_asymbol_base(x) ((x)->section->vma) 233#define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) 234#define bfd_asymbol_name(x) ((x)->name) 235/*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ 236#define bfd_asymbol_bfd(x) ((x)->the_bfd) 237#define bfd_asymbol_flavour(x) \ 238 (((x)->flags & BSF_SYNTHETIC) != 0 \ 239 ? bfd_target_unknown_flavour \ 240 : bfd_asymbol_bfd (x)->xvec->flavour) 241 242/* A canonical archive symbol. */ 243/* This is a type pun with struct ranlib on purpose! */ 244typedef struct carsym 245{ 246 char *name; 247 file_ptr file_offset; /* Look here to find the file. */ 248} 249carsym; /* To make these you call a carsymogen. */ 250 251/* Used in generating armaps (archive tables of contents). 252 Perhaps just a forward definition would do? */ 253struct orl /* Output ranlib. */ 254{ 255 char **name; /* Symbol name. */ 256 union 257 { 258 file_ptr pos; 259 bfd *abfd; 260 } u; /* bfd* or file position. */ 261 int namidx; /* Index into string table. */ 262}; 263 264/* Linenumber stuff. */ 265typedef struct lineno_cache_entry 266{ 267 unsigned int line_number; /* Linenumber from start of function. */ 268 union 269 { 270 struct bfd_symbol *sym; /* Function name. */ 271 bfd_vma offset; /* Offset into section. */ 272 } u; 273} 274alent; 275 276/* Object and core file sections. */ 277 278#define align_power(addr, align) \ 279 (((addr) + ((bfd_vma) 1 << (align)) - 1) & ((bfd_vma) -1 << (align))) 280 281typedef struct bfd_section *sec_ptr; 282 283#define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0) 284#define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0) 285#define bfd_get_section_lma(bfd, ptr) ((ptr)->lma + 0) 286#define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0) 287#define bfd_section_name(bfd, ptr) ((ptr)->name) 288#define bfd_section_size(bfd, ptr) ((ptr)->size) 289#define bfd_get_section_size(ptr) ((ptr)->size) 290#define bfd_section_vma(bfd, ptr) ((ptr)->vma) 291#define bfd_section_lma(bfd, ptr) ((ptr)->lma) 292#define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power) 293#define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0) 294#define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata) 295 296#define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0) 297 298#define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (ptr)->lma = (val)), ((ptr)->user_set_vma = TRUE), TRUE) 299#define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),TRUE) 300#define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),TRUE) 301/* Find the address one past the end of SEC. */ 302#define bfd_get_section_limit(bfd, sec) \ 303 (((sec)->rawsize ? (sec)->rawsize : (sec)->size) \ 304 / bfd_octets_per_byte (bfd)) 305 306/* Return TRUE if section has been discarded. */ 307#define elf_discarded_section(sec) \ 308 (!bfd_is_abs_section (sec) \ 309 && bfd_is_abs_section ((sec)->output_section) \ 310 && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE \ 311 && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS) 312 313/* Forward define. */ 314struct stat; 315 316typedef enum bfd_print_symbol 317{ 318 bfd_print_symbol_name, 319 bfd_print_symbol_more, 320 bfd_print_symbol_all 321} bfd_print_symbol_type; 322 323/* Information about a symbol that nm needs. */ 324 325typedef struct _symbol_info 326{ 327 symvalue value; 328 char type; 329 const char *name; /* Symbol name. */ 330 unsigned char stab_type; /* Stab type. */ 331 char stab_other; /* Stab other. */ 332 short stab_desc; /* Stab desc. */ 333 const char *stab_name; /* String for stab type. */ 334} symbol_info; 335 336/* Get the name of a stabs type code. */ 337 338extern const char *bfd_get_stab_name (int); 339 340/* Hash table routines. There is no way to free up a hash table. */ 341 342/* An element in the hash table. Most uses will actually use a larger 343 structure, and an instance of this will be the first field. */ 344 345struct bfd_hash_entry 346{ 347 /* Next entry for this hash code. */ 348 struct bfd_hash_entry *next; 349 /* String being hashed. */ 350 const char *string; 351 /* Hash code. This is the full hash code, not the index into the 352 table. */ 353 unsigned long hash; 354}; 355 356/* A hash table. */ 357 358struct bfd_hash_table 359{ 360 /* The hash array. */ 361 struct bfd_hash_entry **table; 362 /* A function used to create new elements in the hash table. The 363 first entry is itself a pointer to an element. When this 364 function is first invoked, this pointer will be NULL. However, 365 having the pointer permits a hierarchy of method functions to be 366 built each of which calls the function in the superclass. Thus 367 each function should be written to allocate a new block of memory 368 only if the argument is NULL. */ 369 struct bfd_hash_entry *(*newfunc) 370 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 371 /* An objalloc for this hash table. This is a struct objalloc *, 372 but we use void * to avoid requiring the inclusion of objalloc.h. */ 373 void *memory; 374 /* The number of slots in the hash table. */ 375 unsigned int size; 376 /* The number of entries in the hash table. */ 377 unsigned int count; 378 /* The size of elements. */ 379 unsigned int entsize; 380 /* If non-zero, don't grow the hash table. */ 381 unsigned int frozen:1; 382}; 383 384/* Initialize a hash table. */ 385extern bfd_boolean bfd_hash_table_init 386 (struct bfd_hash_table *, 387 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 388 struct bfd_hash_table *, 389 const char *), 390 unsigned int); 391 392/* Initialize a hash table specifying a size. */ 393extern bfd_boolean bfd_hash_table_init_n 394 (struct bfd_hash_table *, 395 struct bfd_hash_entry *(*) (struct bfd_hash_entry *, 396 struct bfd_hash_table *, 397 const char *), 398 unsigned int, unsigned int); 399 400/* Free up a hash table. */ 401extern void bfd_hash_table_free 402 (struct bfd_hash_table *); 403 404/* Look up a string in a hash table. If CREATE is TRUE, a new entry 405 will be created for this string if one does not already exist. The 406 COPY argument must be TRUE if this routine should copy the string 407 into newly allocated memory when adding an entry. */ 408extern struct bfd_hash_entry *bfd_hash_lookup 409 (struct bfd_hash_table *, const char *, bfd_boolean create, 410 bfd_boolean copy); 411 412/* Insert an entry in a hash table. */ 413extern struct bfd_hash_entry *bfd_hash_insert 414 (struct bfd_hash_table *, const char *, unsigned long); 415 416/* Replace an entry in a hash table. */ 417extern void bfd_hash_replace 418 (struct bfd_hash_table *, struct bfd_hash_entry *old, 419 struct bfd_hash_entry *nw); 420 421/* Base method for creating a hash table entry. */ 422extern struct bfd_hash_entry *bfd_hash_newfunc 423 (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); 424 425/* Grab some space for a hash table entry. */ 426extern void *bfd_hash_allocate 427 (struct bfd_hash_table *, unsigned int); 428 429/* Traverse a hash table in a random order, calling a function on each 430 element. If the function returns FALSE, the traversal stops. The 431 INFO argument is passed to the function. */ 432extern void bfd_hash_traverse 433 (struct bfd_hash_table *, 434 bfd_boolean (*) (struct bfd_hash_entry *, void *), 435 void *info); 436 437/* Allows the default size of a hash table to be configured. New hash 438 tables allocated using bfd_hash_table_init will be created with 439 this size. */ 440extern void bfd_hash_set_default_size (bfd_size_type); 441 442/* This structure is used to keep track of stabs in sections 443 information while linking. */ 444 445struct stab_info 446{ 447 /* A hash table used to hold stabs strings. */ 448 struct bfd_strtab_hash *strings; 449 /* The header file hash table. */ 450 struct bfd_hash_table includes; 451 /* The first .stabstr section. */ 452 struct bfd_section *stabstr; 453}; 454 455#define COFF_SWAP_TABLE (void *) &bfd_coff_std_swap_table 456 457/* User program access to BFD facilities. */ 458 459/* Direct I/O routines, for programs which know more about the object 460 file than BFD does. Use higher level routines if possible. */ 461 462extern bfd_size_type bfd_bread (void *, bfd_size_type, bfd *); 463extern bfd_size_type bfd_bwrite (const void *, bfd_size_type, bfd *); 464extern int bfd_seek (bfd *, file_ptr, int); 465extern file_ptr bfd_tell (bfd *); 466extern int bfd_flush (bfd *); 467extern int bfd_stat (bfd *, struct stat *); 468 469/* Deprecated old routines. */ 470#if __GNUC__ 471#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 472 (warn_deprecated ("bfd_read", __FILE__, __LINE__, __FUNCTION__), \ 473 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 474#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 475 (warn_deprecated ("bfd_write", __FILE__, __LINE__, __FUNCTION__), \ 476 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 477#else 478#define bfd_read(BUF, ELTSIZE, NITEMS, ABFD) \ 479 (warn_deprecated ("bfd_read", (const char *) 0, 0, (const char *) 0), \ 480 bfd_bread ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 481#define bfd_write(BUF, ELTSIZE, NITEMS, ABFD) \ 482 (warn_deprecated ("bfd_write", (const char *) 0, 0, (const char *) 0),\ 483 bfd_bwrite ((BUF), (ELTSIZE) * (NITEMS), (ABFD))) 484#endif 485extern void warn_deprecated (const char *, const char *, int, const char *); 486 487/* Cast from const char * to char * so that caller can assign to 488 a char * without a warning. */ 489#define bfd_get_filename(abfd) ((char *) (abfd)->filename) 490#define bfd_get_cacheable(abfd) ((abfd)->cacheable) 491#define bfd_get_format(abfd) ((abfd)->format) 492#define bfd_get_target(abfd) ((abfd)->xvec->name) 493#define bfd_get_flavour(abfd) ((abfd)->xvec->flavour) 494#define bfd_family_coff(abfd) \ 495 (bfd_get_flavour (abfd) == bfd_target_coff_flavour || \ 496 bfd_get_flavour (abfd) == bfd_target_xcoff_flavour) 497#define bfd_big_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_BIG) 498#define bfd_little_endian(abfd) ((abfd)->xvec->byteorder == BFD_ENDIAN_LITTLE) 499#define bfd_header_big_endian(abfd) \ 500 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_BIG) 501#define bfd_header_little_endian(abfd) \ 502 ((abfd)->xvec->header_byteorder == BFD_ENDIAN_LITTLE) 503#define bfd_get_file_flags(abfd) ((abfd)->flags) 504#define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) 505#define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) 506#define bfd_my_archive(abfd) ((abfd)->my_archive) 507#define bfd_has_map(abfd) ((abfd)->has_armap) 508#define bfd_is_thin_archive(abfd) ((abfd)->is_thin_archive) 509 510#define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) 511#define bfd_usrdata(abfd) ((abfd)->usrdata) 512 513#define bfd_get_start_address(abfd) ((abfd)->start_address) 514#define bfd_get_symcount(abfd) ((abfd)->symcount) 515#define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) 516#define bfd_count_sections(abfd) ((abfd)->section_count) 517 518#define bfd_get_dynamic_symcount(abfd) ((abfd)->dynsymcount) 519 520#define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) 521 522#define bfd_set_cacheable(abfd,bool) (((abfd)->cacheable = bool), TRUE) 523 524extern bfd_boolean bfd_cache_close 525 (bfd *abfd); 526/* NB: This declaration should match the autogenerated one in libbfd.h. */ 527 528extern bfd_boolean bfd_cache_close_all (void); 529 530extern bfd_boolean bfd_record_phdr 531 (bfd *, unsigned long, bfd_boolean, flagword, bfd_boolean, bfd_vma, 532 bfd_boolean, bfd_boolean, unsigned int, struct bfd_section **); 533 534/* Byte swapping routines. */ 535 536bfd_uint64_t bfd_getb64 (const void *); 537bfd_uint64_t bfd_getl64 (const void *); 538bfd_int64_t bfd_getb_signed_64 (const void *); 539bfd_int64_t bfd_getl_signed_64 (const void *); 540bfd_vma bfd_getb32 (const void *); 541bfd_vma bfd_getl32 (const void *); 542bfd_signed_vma bfd_getb_signed_32 (const void *); 543bfd_signed_vma bfd_getl_signed_32 (const void *); 544bfd_vma bfd_getb16 (const void *); 545bfd_vma bfd_getl16 (const void *); 546bfd_signed_vma bfd_getb_signed_16 (const void *); 547bfd_signed_vma bfd_getl_signed_16 (const void *); 548void bfd_putb64 (bfd_uint64_t, void *); 549void bfd_putl64 (bfd_uint64_t, void *); 550void bfd_putb32 (bfd_vma, void *); 551void bfd_putl32 (bfd_vma, void *); 552void bfd_putb16 (bfd_vma, void *); 553void bfd_putl16 (bfd_vma, void *); 554 555/* Byte swapping routines which take size and endiannes as arguments. */ 556 557bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean); 558void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean); 559 560extern bfd_boolean bfd_section_already_linked_table_init (void); 561extern void bfd_section_already_linked_table_free (void); 562 563/* Externally visible ECOFF routines. */ 564 565#if defined(__STDC__) || defined(ALMOST_STDC) 566struct ecoff_debug_info; 567struct ecoff_debug_swap; 568struct ecoff_extr; 569struct bfd_symbol; 570struct bfd_link_info; 571struct bfd_link_hash_entry; 572struct bfd_elf_version_tree; 573#endif 574extern bfd_vma bfd_ecoff_get_gp_value 575 (bfd * abfd); 576extern bfd_boolean bfd_ecoff_set_gp_value 577 (bfd *abfd, bfd_vma gp_value); 578extern bfd_boolean bfd_ecoff_set_regmasks 579 (bfd *abfd, unsigned long gprmask, unsigned long fprmask, 580 unsigned long *cprmask); 581extern void *bfd_ecoff_debug_init 582 (bfd *output_bfd, struct ecoff_debug_info *output_debug, 583 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 584extern void bfd_ecoff_debug_free 585 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 586 const struct ecoff_debug_swap *output_swap, struct bfd_link_info *); 587extern bfd_boolean bfd_ecoff_debug_accumulate 588 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 589 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 590 struct ecoff_debug_info *input_debug, 591 const struct ecoff_debug_swap *input_swap, struct bfd_link_info *); 592extern bfd_boolean bfd_ecoff_debug_accumulate_other 593 (void *handle, bfd *output_bfd, struct ecoff_debug_info *output_debug, 594 const struct ecoff_debug_swap *output_swap, bfd *input_bfd, 595 struct bfd_link_info *); 596extern bfd_boolean bfd_ecoff_debug_externals 597 (bfd *abfd, struct ecoff_debug_info *debug, 598 const struct ecoff_debug_swap *swap, bfd_boolean relocatable, 599 bfd_boolean (*get_extr) (struct bfd_symbol *, struct ecoff_extr *), 600 void (*set_index) (struct bfd_symbol *, bfd_size_type)); 601extern bfd_boolean bfd_ecoff_debug_one_external 602 (bfd *abfd, struct ecoff_debug_info *debug, 603 const struct ecoff_debug_swap *swap, const char *name, 604 struct ecoff_extr *esym); 605extern bfd_size_type bfd_ecoff_debug_size 606 (bfd *abfd, struct ecoff_debug_info *debug, 607 const struct ecoff_debug_swap *swap); 608extern bfd_boolean bfd_ecoff_write_debug 609 (bfd *abfd, struct ecoff_debug_info *debug, 610 const struct ecoff_debug_swap *swap, file_ptr where); 611extern bfd_boolean bfd_ecoff_write_accumulated_debug 612 (void *handle, bfd *abfd, struct ecoff_debug_info *debug, 613 const struct ecoff_debug_swap *swap, 614 struct bfd_link_info *info, file_ptr where); 615 616/* Externally visible ELF routines. */ 617 618struct bfd_link_needed_list 619{ 620 struct bfd_link_needed_list *next; 621 bfd *by; 622 const char *name; 623}; 624 625enum dynamic_lib_link_class { 626 DYN_NORMAL = 0, 627 DYN_AS_NEEDED = 1, 628 DYN_DT_NEEDED = 2, 629 DYN_NO_ADD_NEEDED = 4, 630 DYN_NO_NEEDED = 8 631}; 632 633enum notice_asneeded_action { 634 notice_as_needed, 635 notice_not_needed, 636 notice_needed 637}; 638 639extern bfd_boolean bfd_elf_record_link_assignment 640 (bfd *, struct bfd_link_info *, const char *, bfd_boolean, 641 bfd_boolean); 642extern struct bfd_link_needed_list *bfd_elf_get_needed_list 643 (bfd *, struct bfd_link_info *); 644extern bfd_boolean bfd_elf_get_bfd_needed_list 645 (bfd *, struct bfd_link_needed_list **); 646extern bfd_boolean bfd_elf_size_dynamic_sections 647 (bfd *, const char *, const char *, const char *, const char * const *, 648 struct bfd_link_info *, struct bfd_section **, 649 struct bfd_elf_version_tree *); 650extern bfd_boolean bfd_elf_size_dynsym_hash_dynstr 651 (bfd *, struct bfd_link_info *); 652extern void bfd_elf_set_dt_needed_name 653 (bfd *, const char *); 654extern const char *bfd_elf_get_dt_soname 655 (bfd *); 656extern void bfd_elf_set_dyn_lib_class 657 (bfd *, enum dynamic_lib_link_class); 658extern int bfd_elf_get_dyn_lib_class 659 (bfd *); 660extern struct bfd_link_needed_list *bfd_elf_get_runpath_list 661 (bfd *, struct bfd_link_info *); 662extern bfd_boolean bfd_elf_discard_info 663 (bfd *, struct bfd_link_info *); 664extern unsigned int _bfd_elf_default_action_discarded 665 (struct bfd_section *); 666 667/* Return an upper bound on the number of bytes required to store a 668 copy of ABFD's program header table entries. Return -1 if an error 669 occurs; bfd_get_error will return an appropriate code. */ 670extern long bfd_get_elf_phdr_upper_bound 671 (bfd *abfd); 672 673/* Copy ABFD's program header table entries to *PHDRS. The entries 674 will be stored as an array of Elf_Internal_Phdr structures, as 675 defined in include/elf/internal.h. To find out how large the 676 buffer needs to be, call bfd_get_elf_phdr_upper_bound. 677 678 Return the number of program header table entries read, or -1 if an 679 error occurs; bfd_get_error will return an appropriate code. */ 680extern int bfd_get_elf_phdrs 681 (bfd *abfd, void *phdrs); 682 683/* Create a new BFD as if by bfd_openr. Rather than opening a file, 684 reconstruct an ELF file by reading the segments out of remote memory 685 based on the ELF file header at EHDR_VMA and the ELF program headers it 686 points to. If not null, *LOADBASEP is filled in with the difference 687 between the VMAs from which the segments were read, and the VMAs the 688 file headers (and hence BFD's idea of each section's VMA) put them at. 689 690 The function TARGET_READ_MEMORY is called to copy LEN bytes from the 691 remote memory at target address VMA into the local buffer at MYADDR; it 692 should return zero on success or an `errno' code on failure. TEMPL must 693 be a BFD for an ELF target with the word size and byte order found in 694 the remote memory. */ 695extern bfd *bfd_elf_bfd_from_remote_memory 696 (bfd *templ, bfd_vma ehdr_vma, bfd_vma *loadbasep, 697 int (*target_read_memory) (bfd_vma vma, bfd_byte *myaddr, int len)); 698 699/* Return the arch_size field of an elf bfd, or -1 if not elf. */ 700extern int bfd_get_arch_size 701 (bfd *); 702 703/* Return TRUE if address "naturally" sign extends, or -1 if not elf. */ 704extern int bfd_get_sign_extend_vma 705 (bfd *); 706 707extern struct bfd_section *_bfd_elf_tls_setup 708 (bfd *, struct bfd_link_info *); 709 710extern void _bfd_fix_excluded_sec_syms 711 (bfd *, struct bfd_link_info *); 712 713extern unsigned bfd_m68k_mach_to_features (int); 714 715extern int bfd_m68k_features_to_mach (unsigned); 716 717extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs 718 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 719 char **); 720 721extern void bfd_elf_m68k_set_target_options (struct bfd_link_info *, int); 722 723extern bfd_boolean bfd_bfin_elf32_create_embedded_relocs 724 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, 725 char **); 726 727/* SunOS shared library support routines for the linker. */ 728 729extern struct bfd_link_needed_list *bfd_sunos_get_needed_list 730 (bfd *, struct bfd_link_info *); 731extern bfd_boolean bfd_sunos_record_link_assignment 732 (bfd *, struct bfd_link_info *, const char *); 733extern bfd_boolean bfd_sunos_size_dynamic_sections 734 (bfd *, struct bfd_link_info *, struct bfd_section **, 735 struct bfd_section **, struct bfd_section **); 736 737/* Linux shared library support routines for the linker. */ 738 739extern bfd_boolean bfd_i386linux_size_dynamic_sections 740 (bfd *, struct bfd_link_info *); 741extern bfd_boolean bfd_m68klinux_size_dynamic_sections 742 (bfd *, struct bfd_link_info *); 743extern bfd_boolean bfd_sparclinux_size_dynamic_sections 744 (bfd *, struct bfd_link_info *); 745 746/* mmap hacks */ 747 748struct _bfd_window_internal; 749typedef struct _bfd_window_internal bfd_window_internal; 750 751typedef struct _bfd_window 752{ 753 /* What the user asked for. */ 754 void *data; 755 bfd_size_type size; 756 /* The actual window used by BFD. Small user-requested read-only 757 regions sharing a page may share a single window into the object 758 file. Read-write versions shouldn't until I've fixed things to 759 keep track of which portions have been claimed by the 760 application; don't want to give the same region back when the 761 application wants two writable copies! */ 762 struct _bfd_window_internal *i; 763} 764bfd_window; 765 766extern void bfd_init_window 767 (bfd_window *); 768extern void bfd_free_window 769 (bfd_window *); 770extern bfd_boolean bfd_get_file_window 771 (bfd *, file_ptr, bfd_size_type, bfd_window *, bfd_boolean); 772 773/* XCOFF support routines for the linker. */ 774 775extern bfd_boolean bfd_xcoff_link_record_set 776 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_size_type); 777extern bfd_boolean bfd_xcoff_import_symbol 778 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *, bfd_vma, 779 const char *, const char *, const char *, unsigned int); 780extern bfd_boolean bfd_xcoff_export_symbol 781 (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *); 782extern bfd_boolean bfd_xcoff_link_count_reloc 783 (bfd *, struct bfd_link_info *, const char *); 784extern bfd_boolean bfd_xcoff_record_link_assignment 785 (bfd *, struct bfd_link_info *, const char *); 786extern bfd_boolean bfd_xcoff_size_dynamic_sections 787 (bfd *, struct bfd_link_info *, const char *, const char *, 788 unsigned long, unsigned long, unsigned long, bfd_boolean, 789 int, bfd_boolean, bfd_boolean, struct bfd_section **, bfd_boolean); 790extern bfd_boolean bfd_xcoff_link_generate_rtinit 791 (bfd *, const char *, const char *, bfd_boolean); 792 793/* XCOFF support routines for ar. */ 794extern bfd_boolean bfd_xcoff_ar_archive_set_magic 795 (bfd *, char *); 796 797/* Externally visible COFF routines. */ 798 799#if defined(__STDC__) || defined(ALMOST_STDC) 800struct internal_syment; 801union internal_auxent; 802#endif 803 804extern bfd_boolean bfd_coff_get_syment 805 (bfd *, struct bfd_symbol *, struct internal_syment *); 806 807extern bfd_boolean bfd_coff_get_auxent 808 (bfd *, struct bfd_symbol *, int, union internal_auxent *); 809 810extern bfd_boolean bfd_coff_set_symbol_class 811 (bfd *, struct bfd_symbol *, unsigned int); 812 813extern bfd_boolean bfd_m68k_coff_create_embedded_relocs 814 (bfd *, struct bfd_link_info *, struct bfd_section *, struct bfd_section *, char **); 815 816/* ARM VFP11 erratum workaround support. */ 817typedef enum 818{ 819 BFD_ARM_VFP11_FIX_DEFAULT, 820 BFD_ARM_VFP11_FIX_NONE, 821 BFD_ARM_VFP11_FIX_SCALAR, 822 BFD_ARM_VFP11_FIX_VECTOR 823} bfd_arm_vfp11_fix; 824 825extern void bfd_elf32_arm_init_maps 826 (bfd *); 827 828extern void bfd_elf32_arm_set_vfp11_fix 829 (bfd *, struct bfd_link_info *); 830 831extern bfd_boolean bfd_elf32_arm_vfp11_erratum_scan 832 (bfd *, struct bfd_link_info *); 833 834extern void bfd_elf32_arm_vfp11_fix_veneer_locations 835 (bfd *, struct bfd_link_info *); 836 837/* ARM Interworking support. Called from linker. */ 838extern bfd_boolean bfd_arm_allocate_interworking_sections 839 (struct bfd_link_info *); 840 841extern bfd_boolean bfd_arm_process_before_allocation 842 (bfd *, struct bfd_link_info *, int); 843 844extern bfd_boolean bfd_arm_get_bfd_for_interworking 845 (bfd *, struct bfd_link_info *); 846 847/* PE ARM Interworking support. Called from linker. */ 848extern bfd_boolean bfd_arm_pe_allocate_interworking_sections 849 (struct bfd_link_info *); 850 851extern bfd_boolean bfd_arm_pe_process_before_allocation 852 (bfd *, struct bfd_link_info *, int); 853 854extern bfd_boolean bfd_arm_pe_get_bfd_for_interworking 855 (bfd *, struct bfd_link_info *); 856 857/* ELF ARM Interworking support. Called from linker. */ 858extern bfd_boolean bfd_elf32_arm_allocate_interworking_sections 859 (struct bfd_link_info *); 860 861extern bfd_boolean bfd_elf32_arm_process_before_allocation 862 (bfd *, struct bfd_link_info *); 863 864void bfd_elf32_arm_set_target_relocs 865 (bfd *, struct bfd_link_info *, int, char *, int, int, bfd_arm_vfp11_fix, 866 int, int, int); 867 868extern bfd_boolean bfd_elf32_arm_get_bfd_for_interworking 869 (bfd *, struct bfd_link_info *); 870 871extern bfd_boolean bfd_elf32_arm_add_glue_sections_to_bfd 872 (bfd *, struct bfd_link_info *); 873 874/* ELF ARM mapping symbol support */ 875#define BFD_ARM_SPECIAL_SYM_TYPE_MAP (1 << 0) 876#define BFD_ARM_SPECIAL_SYM_TYPE_TAG (1 << 1) 877#define BFD_ARM_SPECIAL_SYM_TYPE_OTHER (1 << 2) 878#define BFD_ARM_SPECIAL_SYM_TYPE_ANY (~0) 879extern bfd_boolean bfd_is_arm_special_symbol_name 880 (const char * name, int type); 881 882extern void bfd_elf32_arm_set_byteswap_code (struct bfd_link_info *, int); 883 884/* ARM Note section processing. */ 885extern bfd_boolean bfd_arm_merge_machines 886 (bfd *, bfd *); 887 888extern bfd_boolean bfd_arm_update_notes 889 (bfd *, const char *); 890 891extern unsigned int bfd_arm_get_mach_from_notes 892 (bfd *, const char *); 893 894/* ARM stub generation support. Called from the linker. */ 895extern int elf32_arm_setup_section_lists 896 (bfd *, struct bfd_link_info *); 897extern void elf32_arm_next_input_section 898 (struct bfd_link_info *, struct bfd_section *); 899extern bfd_boolean elf32_arm_size_stubs 900 (bfd *, bfd *, struct bfd_link_info *, bfd_signed_vma, 901 struct bfd_section * (*) (const char *, struct bfd_section *), void (*) (void)); 902extern bfd_boolean elf32_arm_build_stubs 903 (struct bfd_link_info *); 904 905/* TI COFF load page support. */ 906extern void bfd_ticoff_set_section_load_page 907 (struct bfd_section *, int); 908 909extern int bfd_ticoff_get_section_load_page 910 (struct bfd_section *); 911 912/* H8/300 functions. */ 913extern bfd_vma bfd_h8300_pad_address 914 (bfd *, bfd_vma); 915 916/* IA64 Itanium code generation. Called from linker. */ 917extern void bfd_elf32_ia64_after_parse 918 (int); 919 920extern void bfd_elf64_ia64_after_parse 921 (int); 922 923/* This structure is used for a comdat section, as in PE. A comdat 924 section is associated with a particular symbol. When the linker 925 sees a comdat section, it keeps only one of the sections with a 926 given name and associated with a given symbol. */ 927 928struct coff_comdat_info 929{ 930 /* The name of the symbol associated with a comdat section. */ 931 const char *name; 932 933 /* The local symbol table index of the symbol associated with a 934 comdat section. This is only meaningful to the object file format 935 specific code; it is not an index into the list returned by 936 bfd_canonicalize_symtab. */ 937 long symbol; 938}; 939 940extern struct coff_comdat_info *bfd_coff_get_comdat_section 941 (bfd *, struct bfd_section *); 942 943/* Extracted from init.c. */ 944void bfd_init (void); 945 946/* Extracted from opncls.c. */ 947bfd *bfd_fopen (const char *filename, const char *target, 948 const char *mode, int fd); 949 950bfd *bfd_openr (const char *filename, const char *target); 951 952bfd *bfd_fdopenr (const char *filename, const char *target, int fd); 953 954bfd *bfd_openstreamr (const char *, const char *, void *); 955 956bfd *bfd_openr_iovec (const char *filename, const char *target, 957 void *(*open) (struct bfd *nbfd, 958 void *open_closure), 959 void *open_closure, 960 file_ptr (*pread) (struct bfd *nbfd, 961 void *stream, 962 void *buf, 963 file_ptr nbytes, 964 file_ptr offset), 965 int (*close) (struct bfd *nbfd, 966 void *stream), 967 int (*stat) (struct bfd *abfd, 968 void *stream, 969 struct stat *sb)); 970 971bfd *bfd_openw (const char *filename, const char *target); 972 973bfd_boolean bfd_close (bfd *abfd); 974 975bfd_boolean bfd_close_all_done (bfd *); 976 977bfd *bfd_create (const char *filename, bfd *templ); 978 979bfd_boolean bfd_make_writable (bfd *abfd); 980 981bfd_boolean bfd_make_readable (bfd *abfd); 982 983unsigned long bfd_calc_gnu_debuglink_crc32 984 (unsigned long crc, const unsigned char *buf, bfd_size_type len); 985 986char *bfd_follow_gnu_debuglink (bfd *abfd, const char *dir); 987 988struct bfd_section *bfd_create_gnu_debuglink_section 989 (bfd *abfd, const char *filename); 990 991bfd_boolean bfd_fill_in_gnu_debuglink_section 992 (bfd *abfd, struct bfd_section *sect, const char *filename); 993 994/* Extracted from libbfd.c. */ 995 996/* Byte swapping macros for user section data. */ 997 998#define bfd_put_8(abfd, val, ptr) \ 999 ((void) (*((unsigned char *) (ptr)) = (val) & 0xff)) 1000#define bfd_put_signed_8 \ 1001 bfd_put_8 1002#define bfd_get_8(abfd, ptr) \ 1003 (*(unsigned char *) (ptr) & 0xff) 1004#define bfd_get_signed_8(abfd, ptr) \ 1005 (((*(unsigned char *) (ptr) & 0xff) ^ 0x80) - 0x80) 1006 1007#define bfd_put_16(abfd, val, ptr) \ 1008 BFD_SEND (abfd, bfd_putx16, ((val),(ptr))) 1009#define bfd_put_signed_16 \ 1010 bfd_put_16 1011#define bfd_get_16(abfd, ptr) \ 1012 BFD_SEND (abfd, bfd_getx16, (ptr)) 1013#define bfd_get_signed_16(abfd, ptr) \ 1014 BFD_SEND (abfd, bfd_getx_signed_16, (ptr)) 1015 1016#define bfd_put_32(abfd, val, ptr) \ 1017 BFD_SEND (abfd, bfd_putx32, ((val),(ptr))) 1018#define bfd_put_signed_32 \ 1019 bfd_put_32 1020#define bfd_get_32(abfd, ptr) \ 1021 BFD_SEND (abfd, bfd_getx32, (ptr)) 1022#define bfd_get_signed_32(abfd, ptr) \ 1023 BFD_SEND (abfd, bfd_getx_signed_32, (ptr)) 1024 1025#define bfd_put_64(abfd, val, ptr) \ 1026 BFD_SEND (abfd, bfd_putx64, ((val), (ptr))) 1027#define bfd_put_signed_64 \ 1028 bfd_put_64 1029#define bfd_get_64(abfd, ptr) \ 1030 BFD_SEND (abfd, bfd_getx64, (ptr)) 1031#define bfd_get_signed_64(abfd, ptr) \ 1032 BFD_SEND (abfd, bfd_getx_signed_64, (ptr)) 1033 1034#define bfd_get(bits, abfd, ptr) \ 1035 ((bits) == 8 ? (bfd_vma) bfd_get_8 (abfd, ptr) \ 1036 : (bits) == 16 ? bfd_get_16 (abfd, ptr) \ 1037 : (bits) == 32 ? bfd_get_32 (abfd, ptr) \ 1038 : (bits) == 64 ? bfd_get_64 (abfd, ptr) \ 1039 : (abort (), (bfd_vma) - 1)) 1040 1041#define bfd_put(bits, abfd, val, ptr) \ 1042 ((bits) == 8 ? bfd_put_8 (abfd, val, ptr) \ 1043 : (bits) == 16 ? bfd_put_16 (abfd, val, ptr) \ 1044 : (bits) == 32 ? bfd_put_32 (abfd, val, ptr) \ 1045 : (bits) == 64 ? bfd_put_64 (abfd, val, ptr) \ 1046 : (abort (), (void) 0)) 1047 1048 1049/* Byte swapping macros for file header data. */ 1050 1051#define bfd_h_put_8(abfd, val, ptr) \ 1052 bfd_put_8 (abfd, val, ptr) 1053#define bfd_h_put_signed_8(abfd, val, ptr) \ 1054 bfd_put_8 (abfd, val, ptr) 1055#define bfd_h_get_8(abfd, ptr) \ 1056 bfd_get_8 (abfd, ptr) 1057#define bfd_h_get_signed_8(abfd, ptr) \ 1058 bfd_get_signed_8 (abfd, ptr) 1059 1060#define bfd_h_put_16(abfd, val, ptr) \ 1061 BFD_SEND (abfd, bfd_h_putx16, (val, ptr)) 1062#define bfd_h_put_signed_16 \ 1063 bfd_h_put_16 1064#define bfd_h_get_16(abfd, ptr) \ 1065 BFD_SEND (abfd, bfd_h_getx16, (ptr)) 1066#define bfd_h_get_signed_16(abfd, ptr) \ 1067 BFD_SEND (abfd, bfd_h_getx_signed_16, (ptr)) 1068 1069#define bfd_h_put_32(abfd, val, ptr) \ 1070 BFD_SEND (abfd, bfd_h_putx32, (val, ptr)) 1071#define bfd_h_put_signed_32 \ 1072 bfd_h_put_32 1073#define bfd_h_get_32(abfd, ptr) \ 1074 BFD_SEND (abfd, bfd_h_getx32, (ptr)) 1075#define bfd_h_get_signed_32(abfd, ptr) \ 1076 BFD_SEND (abfd, bfd_h_getx_signed_32, (ptr)) 1077 1078#define bfd_h_put_64(abfd, val, ptr) \ 1079 BFD_SEND (abfd, bfd_h_putx64, (val, ptr)) 1080#define bfd_h_put_signed_64 \ 1081 bfd_h_put_64 1082#define bfd_h_get_64(abfd, ptr) \ 1083 BFD_SEND (abfd, bfd_h_getx64, (ptr)) 1084#define bfd_h_get_signed_64(abfd, ptr) \ 1085 BFD_SEND (abfd, bfd_h_getx_signed_64, (ptr)) 1086 1087/* Aliases for the above, which should eventually go away. */ 1088 1089#define H_PUT_64 bfd_h_put_64 1090#define H_PUT_32 bfd_h_put_32 1091#define H_PUT_16 bfd_h_put_16 1092#define H_PUT_8 bfd_h_put_8 1093#define H_PUT_S64 bfd_h_put_signed_64 1094#define H_PUT_S32 bfd_h_put_signed_32 1095#define H_PUT_S16 bfd_h_put_signed_16 1096#define H_PUT_S8 bfd_h_put_signed_8 1097#define H_GET_64 bfd_h_get_64 1098#define H_GET_32 bfd_h_get_32 1099#define H_GET_16 bfd_h_get_16 1100#define H_GET_8 bfd_h_get_8 1101#define H_GET_S64 bfd_h_get_signed_64 1102#define H_GET_S32 bfd_h_get_signed_32 1103#define H_GET_S16 bfd_h_get_signed_16 1104#define H_GET_S8 bfd_h_get_signed_8 1105 1106 1107/* Extracted from bfdio.c. */ 1108long bfd_get_mtime (bfd *abfd); 1109 1110file_ptr bfd_get_size (bfd *abfd); 1111 1112/* Extracted from bfdwin.c. */ 1113/* Extracted from section.c. */ 1114typedef struct bfd_section 1115{ 1116 /* The name of the section; the name isn't a copy, the pointer is 1117 the same as that passed to bfd_make_section. */ 1118 const char *name; 1119 1120 /* A unique sequence number. */ 1121 int id; 1122 1123 /* Which section in the bfd; 0..n-1 as sections are created in a bfd. */ 1124 int index; 1125 1126 /* The next section in the list belonging to the BFD, or NULL. */ 1127 struct bfd_section *next; 1128 1129 /* The previous section in the list belonging to the BFD, or NULL. */ 1130 struct bfd_section *prev; 1131 1132 /* The field flags contains attributes of the section. Some 1133 flags are read in from the object file, and some are 1134 synthesized from other information. */ 1135 flagword flags; 1136 1137#define SEC_NO_FLAGS 0x000 1138 1139 /* Tells the OS to allocate space for this section when loading. 1140 This is clear for a section containing debug information only. */ 1141#define SEC_ALLOC 0x001 1142 1143 /* Tells the OS to load the section from the file when loading. 1144 This is clear for a .bss section. */ 1145#define SEC_LOAD 0x002 1146 1147 /* The section contains data still to be relocated, so there is 1148 some relocation information too. */ 1149#define SEC_RELOC 0x004 1150 1151 /* A signal to the OS that the section contains read only data. */ 1152#define SEC_READONLY 0x008 1153 1154 /* The section contains code only. */ 1155#define SEC_CODE 0x010 1156 1157 /* The section contains data only. */ 1158#define SEC_DATA 0x020 1159 1160 /* The section will reside in ROM. */ 1161#define SEC_ROM 0x040 1162 1163 /* The section contains constructor information. This section 1164 type is used by the linker to create lists of constructors and 1165 destructors used by <<g++>>. When a back end sees a symbol 1166 which should be used in a constructor list, it creates a new 1167 section for the type of name (e.g., <<__CTOR_LIST__>>), attaches 1168 the symbol to it, and builds a relocation. To build the lists 1169 of constructors, all the linker has to do is catenate all the 1170 sections called <<__CTOR_LIST__>> and relocate the data 1171 contained within - exactly the operations it would peform on 1172 standard data. */ 1173#define SEC_CONSTRUCTOR 0x080 1174 1175 /* The section has contents - a data section could be 1176 <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>; a debug section could be 1177 <<SEC_HAS_CONTENTS>> */ 1178#define SEC_HAS_CONTENTS 0x100 1179 1180 /* An instruction to the linker to not output the section 1181 even if it has information which would normally be written. */ 1182#define SEC_NEVER_LOAD 0x200 1183 1184 /* The section contains thread local data. */ 1185#define SEC_THREAD_LOCAL 0x400 1186 1187 /* The section has GOT references. This flag is only for the 1188 linker, and is currently only used by the elf32-hppa back end. 1189 It will be set if global offset table references were detected 1190 in this section, which indicate to the linker that the section 1191 contains PIC code, and must be handled specially when doing a 1192 static link. */ 1193#define SEC_HAS_GOT_REF 0x800 1194 1195 /* The section contains common symbols (symbols may be defined 1196 multiple times, the value of a symbol is the amount of 1197 space it requires, and the largest symbol value is the one 1198 used). Most targets have exactly one of these (which we 1199 translate to bfd_com_section_ptr), but ECOFF has two. */ 1200#define SEC_IS_COMMON 0x1000 1201 1202 /* The section contains only debugging information. For 1203 example, this is set for ELF .debug and .stab sections. 1204 strip tests this flag to see if a section can be 1205 discarded. */ 1206#define SEC_DEBUGGING 0x2000 1207 1208 /* The contents of this section are held in memory pointed to 1209 by the contents field. This is checked by bfd_get_section_contents, 1210 and the data is retrieved from memory if appropriate. */ 1211#define SEC_IN_MEMORY 0x4000 1212 1213 /* The contents of this section are to be excluded by the 1214 linker for executable and shared objects unless those 1215 objects are to be further relocated. */ 1216#define SEC_EXCLUDE 0x8000 1217 1218 /* The contents of this section are to be sorted based on the sum of 1219 the symbol and addend values specified by the associated relocation 1220 entries. Entries without associated relocation entries will be 1221 appended to the end of the section in an unspecified order. */ 1222#define SEC_SORT_ENTRIES 0x10000 1223 1224 /* When linking, duplicate sections of the same name should be 1225 discarded, rather than being combined into a single section as 1226 is usually done. This is similar to how common symbols are 1227 handled. See SEC_LINK_DUPLICATES below. */ 1228#define SEC_LINK_ONCE 0x20000 1229 1230 /* If SEC_LINK_ONCE is set, this bitfield describes how the linker 1231 should handle duplicate sections. */ 1232#define SEC_LINK_DUPLICATES 0xc0000 1233 1234 /* This value for SEC_LINK_DUPLICATES means that duplicate 1235 sections with the same name should simply be discarded. */ 1236#define SEC_LINK_DUPLICATES_DISCARD 0x0 1237 1238 /* This value for SEC_LINK_DUPLICATES means that the linker 1239 should warn if there are any duplicate sections, although 1240 it should still only link one copy. */ 1241#define SEC_LINK_DUPLICATES_ONE_ONLY 0x40000 1242 1243 /* This value for SEC_LINK_DUPLICATES means that the linker 1244 should warn if any duplicate sections are a different size. */ 1245#define SEC_LINK_DUPLICATES_SAME_SIZE 0x80000 1246 1247 /* This value for SEC_LINK_DUPLICATES means that the linker 1248 should warn if any duplicate sections contain different 1249 contents. */ 1250#define SEC_LINK_DUPLICATES_SAME_CONTENTS \ 1251 (SEC_LINK_DUPLICATES_ONE_ONLY | SEC_LINK_DUPLICATES_SAME_SIZE) 1252 1253 /* This section was created by the linker as part of dynamic 1254 relocation or other arcane processing. It is skipped when 1255 going through the first-pass output, trusting that someone 1256 else up the line will take care of it later. */ 1257#define SEC_LINKER_CREATED 0x100000 1258 1259 /* This section should not be subject to garbage collection. 1260 Also set to inform the linker that this section should not be 1261 listed in the link map as discarded. */ 1262#define SEC_KEEP 0x200000 1263 1264 /* This section contains "short" data, and should be placed 1265 "near" the GP. */ 1266#define SEC_SMALL_DATA 0x400000 1267 1268 /* Attempt to merge identical entities in the section. 1269 Entity size is given in the entsize field. */ 1270#define SEC_MERGE 0x800000 1271 1272 /* If given with SEC_MERGE, entities to merge are zero terminated 1273 strings where entsize specifies character size instead of fixed 1274 size entries. */ 1275#define SEC_STRINGS 0x1000000 1276 1277 /* This section contains data about section groups. */ 1278#define SEC_GROUP 0x2000000 1279 1280 /* The section is a COFF shared library section. This flag is 1281 only for the linker. If this type of section appears in 1282 the input file, the linker must copy it to the output file 1283 without changing the vma or size. FIXME: Although this 1284 was originally intended to be general, it really is COFF 1285 specific (and the flag was renamed to indicate this). It 1286 might be cleaner to have some more general mechanism to 1287 allow the back end to control what the linker does with 1288 sections. */ 1289#define SEC_COFF_SHARED_LIBRARY 0x4000000 1290 1291 /* This section contains data which may be shared with other 1292 executables or shared objects. This is for COFF only. */ 1293#define SEC_COFF_SHARED 0x8000000 1294 1295 /* When a section with this flag is being linked, then if the size of 1296 the input section is less than a page, it should not cross a page 1297 boundary. If the size of the input section is one page or more, 1298 it should be aligned on a page boundary. This is for TI 1299 TMS320C54X only. */ 1300#define SEC_TIC54X_BLOCK 0x10000000 1301 1302 /* Conditionally link this section; do not link if there are no 1303 references found to any symbol in the section. This is for TI 1304 TMS320C54X only. */ 1305#define SEC_TIC54X_CLINK 0x20000000 1306 1307 /* End of section flags. */ 1308 1309 /* Some internal packed boolean fields. */ 1310 1311 /* See the vma field. */ 1312 unsigned int user_set_vma : 1; 1313 1314 /* A mark flag used by some of the linker backends. */ 1315 unsigned int linker_mark : 1; 1316 1317 /* Another mark flag used by some of the linker backends. Set for 1318 output sections that have an input section. */ 1319 unsigned int linker_has_input : 1; 1320 1321 /* Mark flag used by some linker backends for garbage collection. */ 1322 unsigned int gc_mark : 1; 1323 1324 /* The following flags are used by the ELF linker. */ 1325 1326 /* Mark sections which have been allocated to segments. */ 1327 unsigned int segment_mark : 1; 1328 1329 /* Type of sec_info information. */ 1330 unsigned int sec_info_type:3; 1331#define ELF_INFO_TYPE_NONE 0 1332#define ELF_INFO_TYPE_STABS 1 1333#define ELF_INFO_TYPE_MERGE 2 1334#define ELF_INFO_TYPE_EH_FRAME 3 1335#define ELF_INFO_TYPE_JUST_SYMS 4 1336 1337 /* Nonzero if this section uses RELA relocations, rather than REL. */ 1338 unsigned int use_rela_p:1; 1339 1340 /* Bits used by various backends. The generic code doesn't touch 1341 these fields. */ 1342 1343 /* Nonzero if this section has TLS related relocations. */ 1344 unsigned int has_tls_reloc:1; 1345 1346 /* Nonzero if this section has a gp reloc. */ 1347 unsigned int has_gp_reloc:1; 1348 1349 /* Nonzero if this section needs the relax finalize pass. */ 1350 unsigned int need_finalize_relax:1; 1351 1352 /* Whether relocations have been processed. */ 1353 unsigned int reloc_done : 1; 1354 1355 /* End of internal packed boolean fields. */ 1356 1357 /* The virtual memory address of the section - where it will be 1358 at run time. The symbols are relocated against this. The 1359 user_set_vma flag is maintained by bfd; if it's not set, the 1360 backend can assign addresses (for example, in <<a.out>>, where 1361 the default address for <<.data>> is dependent on the specific 1362 target and various flags). */ 1363 bfd_vma vma; 1364 1365 /* The load address of the section - where it would be in a 1366 rom image; really only used for writing section header 1367 information. */ 1368 bfd_vma lma; 1369 1370 /* The size of the section in octets, as it will be output. 1371 Contains a value even if the section has no contents (e.g., the 1372 size of <<.bss>>). */ 1373 bfd_size_type size; 1374 1375 /* For input sections, the original size on disk of the section, in 1376 octets. This field should be set for any section whose size is 1377 changed by linker relaxation. It is required for sections where 1378 the linker relaxation scheme doesn't cache altered section and 1379 reloc contents (stabs, eh_frame, SEC_MERGE, some coff relaxing 1380 targets), and thus the original size needs to be kept to read the 1381 section multiple times. For output sections, rawsize holds the 1382 section size calculated on a previous linker relaxation pass. */ 1383 bfd_size_type rawsize; 1384 1385 /* If this section is going to be output, then this value is the 1386 offset in *bytes* into the output section of the first byte in the 1387 input section (byte ==> smallest addressable unit on the 1388 target). In most cases, if this was going to start at the 1389 100th octet (8-bit quantity) in the output section, this value 1390 would be 100. However, if the target byte size is 16 bits 1391 (bfd_octets_per_byte is "2"), this value would be 50. */ 1392 bfd_vma output_offset; 1393 1394 /* The output section through which to map on output. */ 1395 struct bfd_section *output_section; 1396 1397 /* The alignment requirement of the section, as an exponent of 2 - 1398 e.g., 3 aligns to 2^3 (or 8). */ 1399 unsigned int alignment_power; 1400 1401 /* If an input section, a pointer to a vector of relocation 1402 records for the data in this section. */ 1403 struct reloc_cache_entry *relocation; 1404 1405 /* If an output section, a pointer to a vector of pointers to 1406 relocation records for the data in this section. */ 1407 struct reloc_cache_entry **orelocation; 1408 1409 /* The number of relocation records in one of the above. */ 1410 unsigned reloc_count; 1411 1412 /* Information below is back end specific - and not always used 1413 or updated. */ 1414 1415 /* File position of section data. */ 1416 file_ptr filepos; 1417 1418 /* File position of relocation info. */ 1419 file_ptr rel_filepos; 1420 1421 /* File position of line data. */ 1422 file_ptr line_filepos; 1423 1424 /* Pointer to data for applications. */ 1425 void *userdata; 1426 1427 /* If the SEC_IN_MEMORY flag is set, this points to the actual 1428 contents. */ 1429 unsigned char *contents; 1430 1431 /* Attached line number information. */ 1432 alent *lineno; 1433 1434 /* Number of line number records. */ 1435 unsigned int lineno_count; 1436 1437 /* Entity size for merging purposes. */ 1438 unsigned int entsize; 1439 1440 /* Points to the kept section if this section is a link-once section, 1441 and is discarded. */ 1442 struct bfd_section *kept_section; 1443 1444 /* When a section is being output, this value changes as more 1445 linenumbers are written out. */ 1446 file_ptr moving_line_filepos; 1447 1448 /* What the section number is in the target world. */ 1449 int target_index; 1450 1451 void *used_by_bfd; 1452 1453 /* If this is a constructor section then here is a list of the 1454 relocations created to relocate items within it. */ 1455 struct relent_chain *constructor_chain; 1456 1457 /* The BFD which owns the section. */ 1458 bfd *owner; 1459 1460 /* A symbol which points at this section only. */ 1461 struct bfd_symbol *symbol; 1462 struct bfd_symbol **symbol_ptr_ptr; 1463 1464 /* Early in the link process, map_head and map_tail are used to build 1465 a list of input sections attached to an output section. Later, 1466 output sections use these fields for a list of bfd_link_order 1467 structs. */ 1468 union { 1469 struct bfd_link_order *link_order; 1470 struct bfd_section *s; 1471 } map_head, map_tail; 1472} asection; 1473 1474/* These sections are global, and are managed by BFD. The application 1475 and target back end are not permitted to change the values in 1476 these sections. New code should use the section_ptr macros rather 1477 than referring directly to the const sections. The const sections 1478 may eventually vanish. */ 1479#define BFD_ABS_SECTION_NAME "*ABS*" 1480#define BFD_UND_SECTION_NAME "*UND*" 1481#define BFD_COM_SECTION_NAME "*COM*" 1482#define BFD_IND_SECTION_NAME "*IND*" 1483 1484/* The absolute section. */ 1485extern asection bfd_abs_section; 1486#define bfd_abs_section_ptr ((asection *) &bfd_abs_section) 1487#define bfd_is_abs_section(sec) ((sec) == bfd_abs_section_ptr) 1488/* Pointer to the undefined section. */ 1489extern asection bfd_und_section; 1490#define bfd_und_section_ptr ((asection *) &bfd_und_section) 1491#define bfd_is_und_section(sec) ((sec) == bfd_und_section_ptr) 1492/* Pointer to the common section. */ 1493extern asection bfd_com_section; 1494#define bfd_com_section_ptr ((asection *) &bfd_com_section) 1495/* Pointer to the indirect section. */ 1496extern asection bfd_ind_section; 1497#define bfd_ind_section_ptr ((asection *) &bfd_ind_section) 1498#define bfd_is_ind_section(sec) ((sec) == bfd_ind_section_ptr) 1499 1500#define bfd_is_const_section(SEC) \ 1501 ( ((SEC) == bfd_abs_section_ptr) \ 1502 || ((SEC) == bfd_und_section_ptr) \ 1503 || ((SEC) == bfd_com_section_ptr) \ 1504 || ((SEC) == bfd_ind_section_ptr)) 1505 1506/* Macros to handle insertion and deletion of a bfd's sections. These 1507 only handle the list pointers, ie. do not adjust section_count, 1508 target_index etc. */ 1509#define bfd_section_list_remove(ABFD, S) \ 1510 do \ 1511 { \ 1512 asection *_s = S; \ 1513 asection *_next = _s->next; \ 1514 asection *_prev = _s->prev; \ 1515 if (_prev) \ 1516 _prev->next = _next; \ 1517 else \ 1518 (ABFD)->sections = _next; \ 1519 if (_next) \ 1520 _next->prev = _prev; \ 1521 else \ 1522 (ABFD)->section_last = _prev; \ 1523 } \ 1524 while (0) 1525#define bfd_section_list_append(ABFD, S) \ 1526 do \ 1527 { \ 1528 asection *_s = S; \ 1529 bfd *_abfd = ABFD; \ 1530 _s->next = NULL; \ 1531 if (_abfd->section_last) \ 1532 { \ 1533 _s->prev = _abfd->section_last; \ 1534 _abfd->section_last->next = _s; \ 1535 } \ 1536 else \ 1537 { \ 1538 _s->prev = NULL; \ 1539 _abfd->sections = _s; \ 1540 } \ 1541 _abfd->section_last = _s; \ 1542 } \ 1543 while (0) 1544#define bfd_section_list_prepend(ABFD, S) \ 1545 do \ 1546 { \ 1547 asection *_s = S; \ 1548 bfd *_abfd = ABFD; \ 1549 _s->prev = NULL; \ 1550 if (_abfd->sections) \ 1551 { \ 1552 _s->next = _abfd->sections; \ 1553 _abfd->sections->prev = _s; \ 1554 } \ 1555 else \ 1556 { \ 1557 _s->next = NULL; \ 1558 _abfd->section_last = _s; \ 1559 } \ 1560 _abfd->sections = _s; \ 1561 } \ 1562 while (0) 1563#define bfd_section_list_insert_after(ABFD, A, S) \ 1564 do \ 1565 { \ 1566 asection *_a = A; \ 1567 asection *_s = S; \ 1568 asection *_next = _a->next; \ 1569 _s->next = _next; \ 1570 _s->prev = _a; \ 1571 _a->next = _s; \ 1572 if (_next) \ 1573 _next->prev = _s; \ 1574 else \ 1575 (ABFD)->section_last = _s; \ 1576 } \ 1577 while (0) 1578#define bfd_section_list_insert_before(ABFD, B, S) \ 1579 do \ 1580 { \ 1581 asection *_b = B; \ 1582 asection *_s = S; \ 1583 asection *_prev = _b->prev; \ 1584 _s->prev = _prev; \ 1585 _s->next = _b; \ 1586 _b->prev = _s; \ 1587 if (_prev) \ 1588 _prev->next = _s; \ 1589 else \ 1590 (ABFD)->sections = _s; \ 1591 } \ 1592 while (0) 1593#define bfd_section_removed_from_list(ABFD, S) \ 1594 ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S)) 1595 1596#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX) \ 1597 /* name, id, index, next, prev, flags, user_set_vma, */ \ 1598 { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \ 1599 \ 1600 /* linker_mark, linker_has_input, gc_mark, */ \ 1601 0, 0, 1, \ 1602 \ 1603 /* segment_mark, sec_info_type, use_rela_p, has_tls_reloc, */ \ 1604 0, 0, 0, 0, \ 1605 \ 1606 /* has_gp_reloc, need_finalize_relax, reloc_done, */ \ 1607 0, 0, 0, \ 1608 \ 1609 /* vma, lma, size, rawsize */ \ 1610 0, 0, 0, 0, \ 1611 \ 1612 /* output_offset, output_section, alignment_power, */ \ 1613 0, (struct bfd_section *) &SEC, 0, \ 1614 \ 1615 /* relocation, orelocation, reloc_count, filepos, rel_filepos, */ \ 1616 NULL, NULL, 0, 0, 0, \ 1617 \ 1618 /* line_filepos, userdata, contents, lineno, lineno_count, */ \ 1619 0, NULL, NULL, NULL, 0, \ 1620 \ 1621 /* entsize, kept_section, moving_line_filepos, */ \ 1622 0, NULL, 0, \ 1623 \ 1624 /* target_index, used_by_bfd, constructor_chain, owner, */ \ 1625 0, NULL, NULL, NULL, \ 1626 \ 1627 /* symbol, symbol_ptr_ptr, */ \ 1628 (struct bfd_symbol *) SYM, &SEC.symbol, \ 1629 \ 1630 /* map_head, map_tail */ \ 1631 { NULL }, { NULL } \ 1632 } 1633 1634void bfd_section_list_clear (bfd *); 1635 1636asection *bfd_get_section_by_name (bfd *abfd, const char *name); 1637 1638asection *bfd_get_section_by_name_if 1639 (bfd *abfd, 1640 const char *name, 1641 bfd_boolean (*func) (bfd *abfd, asection *sect, void *obj), 1642 void *obj); 1643 1644char *bfd_get_unique_section_name 1645 (bfd *abfd, const char *templat, int *count); 1646 1647asection *bfd_make_section_old_way (bfd *abfd, const char *name); 1648 1649asection *bfd_make_section_anyway_with_flags 1650 (bfd *abfd, const char *name, flagword flags); 1651 1652asection *bfd_make_section_anyway (bfd *abfd, const char *name); 1653 1654asection *bfd_make_section_with_flags 1655 (bfd *, const char *name, flagword flags); 1656 1657asection *bfd_make_section (bfd *, const char *name); 1658 1659bfd_boolean bfd_set_section_flags 1660 (bfd *abfd, asection *sec, flagword flags); 1661 1662void bfd_map_over_sections 1663 (bfd *abfd, 1664 void (*func) (bfd *abfd, asection *sect, void *obj), 1665 void *obj); 1666 1667asection *bfd_sections_find_if 1668 (bfd *abfd, 1669 bfd_boolean (*operation) (bfd *abfd, asection *sect, void *obj), 1670 void *obj); 1671 1672bfd_boolean bfd_set_section_size 1673 (bfd *abfd, asection *sec, bfd_size_type val); 1674 1675bfd_boolean bfd_set_section_contents 1676 (bfd *abfd, asection *section, const void *data, 1677 file_ptr offset, bfd_size_type count); 1678 1679bfd_boolean bfd_get_section_contents 1680 (bfd *abfd, asection *section, void *location, file_ptr offset, 1681 bfd_size_type count); 1682 1683bfd_boolean bfd_malloc_and_get_section 1684 (bfd *abfd, asection *section, bfd_byte **buf); 1685 1686bfd_boolean bfd_copy_private_section_data 1687 (bfd *ibfd, asection *isec, bfd *obfd, asection *osec); 1688 1689#define bfd_copy_private_section_data(ibfd, isection, obfd, osection) \ 1690 BFD_SEND (obfd, _bfd_copy_private_section_data, \ 1691 (ibfd, isection, obfd, osection)) 1692bfd_boolean bfd_generic_is_group_section (bfd *, const asection *sec); 1693 1694bfd_boolean bfd_generic_discard_group (bfd *abfd, asection *group); 1695 1696/* Extracted from archures.c. */ 1697enum bfd_architecture 1698{ 1699 bfd_arch_unknown, /* File arch not known. */ 1700 bfd_arch_obscure, /* Arch known, not one of these. */ 1701 bfd_arch_m68k, /* Motorola 68xxx */ 1702#define bfd_mach_m68000 1 1703#define bfd_mach_m68008 2 1704#define bfd_mach_m68010 3 1705#define bfd_mach_m68020 4 1706#define bfd_mach_m68030 5 1707#define bfd_mach_m68040 6 1708#define bfd_mach_m68060 7 1709#define bfd_mach_cpu32 8 1710#define bfd_mach_fido 9 1711#define bfd_mach_mcf_isa_a_nodiv 10 1712#define bfd_mach_mcf_isa_a 11 1713#define bfd_mach_mcf_isa_a_mac 12 1714#define bfd_mach_mcf_isa_a_emac 13 1715#define bfd_mach_mcf_isa_aplus 14 1716#define bfd_mach_mcf_isa_aplus_mac 15 1717#define bfd_mach_mcf_isa_aplus_emac 16 1718#define bfd_mach_mcf_isa_b_nousp 17 1719#define bfd_mach_mcf_isa_b_nousp_mac 18 1720#define bfd_mach_mcf_isa_b_nousp_emac 19 1721#define bfd_mach_mcf_isa_b 20 1722#define bfd_mach_mcf_isa_b_mac 21 1723#define bfd_mach_mcf_isa_b_emac 22 1724#define bfd_mach_mcf_isa_b_float 23 1725#define bfd_mach_mcf_isa_b_float_mac 24 1726#define bfd_mach_mcf_isa_b_float_emac 25 1727#define bfd_mach_mcf_isa_c 26 1728#define bfd_mach_mcf_isa_c_mac 27 1729#define bfd_mach_mcf_isa_c_emac 28 1730#define bfd_mach_mcf_isa_c_nodiv 29 1731#define bfd_mach_mcf_isa_c_nodiv_mac 30 1732#define bfd_mach_mcf_isa_c_nodiv_emac 31 1733 bfd_arch_vax, /* DEC Vax */ 1734 bfd_arch_i960, /* Intel 960 */ 1735 /* The order of the following is important. 1736 lower number indicates a machine type that 1737 only accepts a subset of the instructions 1738 available to machines with higher numbers. 1739 The exception is the "ca", which is 1740 incompatible with all other machines except 1741 "core". */ 1742 1743#define bfd_mach_i960_core 1 1744#define bfd_mach_i960_ka_sa 2 1745#define bfd_mach_i960_kb_sb 3 1746#define bfd_mach_i960_mc 4 1747#define bfd_mach_i960_xa 5 1748#define bfd_mach_i960_ca 6 1749#define bfd_mach_i960_jx 7 1750#define bfd_mach_i960_hx 8 1751 1752 bfd_arch_or32, /* OpenRISC 32 */ 1753 1754 bfd_arch_sparc, /* SPARC */ 1755#define bfd_mach_sparc 1 1756/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ 1757#define bfd_mach_sparc_sparclet 2 1758#define bfd_mach_sparc_sparclite 3 1759#define bfd_mach_sparc_v8plus 4 1760#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ 1761#define bfd_mach_sparc_sparclite_le 6 1762#define bfd_mach_sparc_v9 7 1763#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ 1764#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ 1765#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ 1766/* Nonzero if MACH has the v9 instruction set. */ 1767#define bfd_mach_sparc_v9_p(mach) \ 1768 ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ 1769 && (mach) != bfd_mach_sparc_sparclite_le) 1770/* Nonzero if MACH is a 64 bit sparc architecture. */ 1771#define bfd_mach_sparc_64bit_p(mach) \ 1772 ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) 1773 bfd_arch_spu, /* PowerPC SPU */ 1774#define bfd_mach_spu 256 1775 bfd_arch_mips, /* MIPS Rxxxx */ 1776#define bfd_mach_mips3000 3000 1777#define bfd_mach_mips3900 3900 1778#define bfd_mach_mips4000 4000 1779#define bfd_mach_mips4010 4010 1780#define bfd_mach_mips4100 4100 1781#define bfd_mach_mips4111 4111 1782#define bfd_mach_mips4120 4120 1783#define bfd_mach_mips4300 4300 1784#define bfd_mach_mips4400 4400 1785#define bfd_mach_mips4600 4600 1786#define bfd_mach_mips4650 4650 1787#define bfd_mach_mips5000 5000 1788#define bfd_mach_mips5400 5400 1789#define bfd_mach_mips5500 5500 1790#define bfd_mach_mips6000 6000 1791#define bfd_mach_mips7000 7000 1792#define bfd_mach_mips8000 8000 1793#define bfd_mach_mips9000 9000 1794#define bfd_mach_mips10000 10000 1795#define bfd_mach_mips12000 12000 1796#define bfd_mach_mips16 16 1797#define bfd_mach_mips5 5 1798#define bfd_mach_mips_loongson_2e 3001 1799#define bfd_mach_mips_loongson_2f 3002 1800#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ 1801#define bfd_mach_mips_octeon 6501 1802#define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */ 1803#define bfd_mach_mipsisa32 32 1804#define bfd_mach_mipsisa32r2 33 1805#define bfd_mach_mipsisa64 64 1806#define bfd_mach_mipsisa64r2 65 1807 bfd_arch_i386, /* Intel 386 */ 1808#define bfd_mach_i386_i386 1 1809#define bfd_mach_i386_i8086 2 1810#define bfd_mach_i386_i386_intel_syntax 3 1811#define bfd_mach_x86_64 64 1812#define bfd_mach_x86_64_intel_syntax 65 1813 bfd_arch_we32k, /* AT&T WE32xxx */ 1814 bfd_arch_tahoe, /* CCI/Harris Tahoe */ 1815 bfd_arch_i860, /* Intel 860 */ 1816 bfd_arch_i370, /* IBM 360/370 Mainframes */ 1817 bfd_arch_romp, /* IBM ROMP PC/RT */ 1818 bfd_arch_convex, /* Convex */ 1819 bfd_arch_m88k, /* Motorola 88xxx */ 1820 bfd_arch_m98k, /* Motorola 98xxx */ 1821 bfd_arch_pyramid, /* Pyramid Technology */ 1822 bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */ 1823#define bfd_mach_h8300 1 1824#define bfd_mach_h8300h 2 1825#define bfd_mach_h8300s 3 1826#define bfd_mach_h8300hn 4 1827#define bfd_mach_h8300sn 5 1828#define bfd_mach_h8300sx 6 1829#define bfd_mach_h8300sxn 7 1830 bfd_arch_pdp11, /* DEC PDP-11 */ 1831 bfd_arch_powerpc, /* PowerPC */ 1832#define bfd_mach_ppc 32 1833#define bfd_mach_ppc64 64 1834#define bfd_mach_ppc_403 403 1835#define bfd_mach_ppc_403gc 4030 1836#define bfd_mach_ppc_505 505 1837#define bfd_mach_ppc_601 601 1838#define bfd_mach_ppc_602 602 1839#define bfd_mach_ppc_603 603 1840#define bfd_mach_ppc_ec603e 6031 1841#define bfd_mach_ppc_604 604 1842#define bfd_mach_ppc_620 620 1843#define bfd_mach_ppc_630 630 1844#define bfd_mach_ppc_750 750 1845#define bfd_mach_ppc_860 860 1846#define bfd_mach_ppc_a35 35 1847#define bfd_mach_ppc_rs64ii 642 1848#define bfd_mach_ppc_rs64iii 643 1849#define bfd_mach_ppc_7400 7400 1850#define bfd_mach_ppc_e500 500 1851#define bfd_mach_ppc_e500mc 5001 1852 bfd_arch_rs6000, /* IBM RS/6000 */ 1853#define bfd_mach_rs6k 6000 1854#define bfd_mach_rs6k_rs1 6001 1855#define bfd_mach_rs6k_rsc 6003 1856#define bfd_mach_rs6k_rs2 6002 1857 bfd_arch_hppa, /* HP PA RISC */ 1858#define bfd_mach_hppa10 10 1859#define bfd_mach_hppa11 11 1860#define bfd_mach_hppa20 20 1861#define bfd_mach_hppa20w 25 1862 bfd_arch_d10v, /* Mitsubishi D10V */ 1863#define bfd_mach_d10v 1 1864#define bfd_mach_d10v_ts2 2 1865#define bfd_mach_d10v_ts3 3 1866 bfd_arch_d30v, /* Mitsubishi D30V */ 1867 bfd_arch_dlx, /* DLX */ 1868 bfd_arch_m68hc11, /* Motorola 68HC11 */ 1869 bfd_arch_m68hc12, /* Motorola 68HC12 */ 1870#define bfd_mach_m6812_default 0 1871#define bfd_mach_m6812 1 1872#define bfd_mach_m6812s 2 1873 bfd_arch_z8k, /* Zilog Z8000 */ 1874#define bfd_mach_z8001 1 1875#define bfd_mach_z8002 2 1876 bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */ 1877 bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */ 1878#define bfd_mach_sh 1 1879#define bfd_mach_sh2 0x20 1880#define bfd_mach_sh_dsp 0x2d 1881#define bfd_mach_sh2a 0x2a 1882#define bfd_mach_sh2a_nofpu 0x2b 1883#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 1884#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 1885#define bfd_mach_sh2a_or_sh4 0x2a3 1886#define bfd_mach_sh2a_or_sh3e 0x2a4 1887#define bfd_mach_sh2e 0x2e 1888#define bfd_mach_sh3 0x30 1889#define bfd_mach_sh3_nommu 0x31 1890#define bfd_mach_sh3_dsp 0x3d 1891#define bfd_mach_sh3e 0x3e 1892#define bfd_mach_sh4 0x40 1893#define bfd_mach_sh4_nofpu 0x41 1894#define bfd_mach_sh4_nommu_nofpu 0x42 1895#define bfd_mach_sh4a 0x4a 1896#define bfd_mach_sh4a_nofpu 0x4b 1897#define bfd_mach_sh4al_dsp 0x4d 1898#define bfd_mach_sh5 0x50 1899 bfd_arch_alpha, /* Dec Alpha */ 1900#define bfd_mach_alpha_ev4 0x10 1901#define bfd_mach_alpha_ev5 0x20 1902#define bfd_mach_alpha_ev6 0x30 1903 bfd_arch_arm, /* Advanced Risc Machines ARM. */ 1904#define bfd_mach_arm_unknown 0 1905#define bfd_mach_arm_2 1 1906#define bfd_mach_arm_2a 2 1907#define bfd_mach_arm_3 3 1908#define bfd_mach_arm_3M 4 1909#define bfd_mach_arm_4 5 1910#define bfd_mach_arm_4T 6 1911#define bfd_mach_arm_5 7 1912#define bfd_mach_arm_5T 8 1913#define bfd_mach_arm_5TE 9 1914#define bfd_mach_arm_XScale 10 1915#define bfd_mach_arm_ep9312 11 1916#define bfd_mach_arm_iWMMXt 12 1917#define bfd_mach_arm_iWMMXt2 13 1918 bfd_arch_ns32k, /* National Semiconductors ns32000 */ 1919 bfd_arch_w65, /* WDC 65816 */ 1920 bfd_arch_tic30, /* Texas Instruments TMS320C30 */ 1921 bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */ 1922#define bfd_mach_tic3x 30 1923#define bfd_mach_tic4x 40 1924 bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ 1925 bfd_arch_tic80, /* TI TMS320c80 (MVP) */ 1926 bfd_arch_v850, /* NEC V850 */ 1927#define bfd_mach_v850 1 1928#define bfd_mach_v850e 'E' 1929#define bfd_mach_v850e1 '1' 1930 bfd_arch_arc, /* ARC Cores */ 1931#define bfd_mach_arc_5 5 1932#define bfd_mach_arc_6 6 1933#define bfd_mach_arc_7 7 1934#define bfd_mach_arc_8 8 1935 bfd_arch_m32c, /* Renesas M16C/M32C. */ 1936#define bfd_mach_m16c 0x75 1937#define bfd_mach_m32c 0x78 1938 bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */ 1939#define bfd_mach_m32r 1 /* For backwards compatibility. */ 1940#define bfd_mach_m32rx 'x' 1941#define bfd_mach_m32r2 '2' 1942 bfd_arch_mn10200, /* Matsushita MN10200 */ 1943 bfd_arch_mn10300, /* Matsushita MN10300 */ 1944#define bfd_mach_mn10300 300 1945#define bfd_mach_am33 330 1946#define bfd_mach_am33_2 332 1947 bfd_arch_fr30, 1948#define bfd_mach_fr30 0x46523330 1949 bfd_arch_frv, 1950#define bfd_mach_frv 1 1951#define bfd_mach_frvsimple 2 1952#define bfd_mach_fr300 300 1953#define bfd_mach_fr400 400 1954#define bfd_mach_fr450 450 1955#define bfd_mach_frvtomcat 499 /* fr500 prototype */ 1956#define bfd_mach_fr500 500 1957#define bfd_mach_fr550 550 1958 bfd_arch_mcore, 1959 bfd_arch_mep, 1960#define bfd_mach_mep 1 1961#define bfd_mach_mep_h1 0x6831 1962 bfd_arch_ia64, /* HP/Intel ia64 */ 1963#define bfd_mach_ia64_elf64 64 1964#define bfd_mach_ia64_elf32 32 1965 bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ 1966#define bfd_mach_ip2022 1 1967#define bfd_mach_ip2022ext 2 1968 bfd_arch_iq2000, /* Vitesse IQ2000. */ 1969#define bfd_mach_iq2000 1 1970#define bfd_mach_iq10 2 1971 bfd_arch_mt, 1972#define bfd_mach_ms1 1 1973#define bfd_mach_mrisc2 2 1974#define bfd_mach_ms2 3 1975 bfd_arch_pj, 1976 bfd_arch_avr, /* Atmel AVR microcontrollers. */ 1977#define bfd_mach_avr1 1 1978#define bfd_mach_avr2 2 1979#define bfd_mach_avr25 25 1980#define bfd_mach_avr3 3 1981#define bfd_mach_avr31 31 1982#define bfd_mach_avr35 35 1983#define bfd_mach_avr4 4 1984#define bfd_mach_avr5 5 1985#define bfd_mach_avr51 51 1986#define bfd_mach_avr6 6 1987 bfd_arch_bfin, /* ADI Blackfin */ 1988#define bfd_mach_bfin 1 1989 bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */ 1990#define bfd_mach_cr16 1 1991 bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ 1992#define bfd_mach_cr16c 1 1993 bfd_arch_crx, /* National Semiconductor CRX. */ 1994#define bfd_mach_crx 1 1995 bfd_arch_cris, /* Axis CRIS */ 1996#define bfd_mach_cris_v0_v10 255 1997#define bfd_mach_cris_v32 32 1998#define bfd_mach_cris_v10_v32 1032 1999 bfd_arch_s390, /* IBM s390 */ 2000#define bfd_mach_s390_31 31 2001#define bfd_mach_s390_64 64 2002 bfd_arch_score, /* Sunplus score */ 2003 bfd_arch_openrisc, /* OpenRISC */ 2004 bfd_arch_mmix, /* Donald Knuth's educational processor. */ 2005 bfd_arch_xstormy16, 2006#define bfd_mach_xstormy16 1 2007 bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ 2008#define bfd_mach_msp11 11 2009#define bfd_mach_msp110 110 2010#define bfd_mach_msp12 12 2011#define bfd_mach_msp13 13 2012#define bfd_mach_msp14 14 2013#define bfd_mach_msp15 15 2014#define bfd_mach_msp16 16 2015#define bfd_mach_msp21 21 2016#define bfd_mach_msp31 31 2017#define bfd_mach_msp32 32 2018#define bfd_mach_msp33 33 2019#define bfd_mach_msp41 41 2020#define bfd_mach_msp42 42 2021#define bfd_mach_msp43 43 2022#define bfd_mach_msp44 44 2023 bfd_arch_xc16x, /* Infineon's XC16X Series. */ 2024#define bfd_mach_xc16x 1 2025#define bfd_mach_xc16xl 2 2026#define bfd_mach_xc16xs 3 2027 bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ 2028#define bfd_mach_xtensa 1 2029 bfd_arch_maxq, /* Dallas MAXQ 10/20 */ 2030#define bfd_mach_maxq10 10 2031#define bfd_mach_maxq20 20 2032 bfd_arch_z80, 2033#define bfd_mach_z80strict 1 /* No undocumented opcodes. */ 2034#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */ 2035#define bfd_mach_z80full 7 /* All undocumented instructions. */ 2036#define bfd_mach_r800 11 /* R800: successor with multiplication. */ 2037 bfd_arch_last 2038 }; 2039 2040typedef struct bfd_arch_info 2041{ 2042 int bits_per_word; 2043 int bits_per_address; 2044 int bits_per_byte; 2045 enum bfd_architecture arch; 2046 unsigned long mach; 2047 const char *arch_name; 2048 const char *printable_name; 2049 unsigned int section_align_power; 2050 /* TRUE if this is the default machine for the architecture. 2051 The default arch should be the first entry for an arch so that 2052 all the entries for that arch can be accessed via <<next>>. */ 2053 bfd_boolean the_default; 2054 const struct bfd_arch_info * (*compatible) 2055 (const struct bfd_arch_info *a, const struct bfd_arch_info *b); 2056 2057 bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); 2058 2059 const struct bfd_arch_info *next; 2060} 2061bfd_arch_info_type; 2062 2063const char *bfd_printable_name (bfd *abfd); 2064 2065const bfd_arch_info_type *bfd_scan_arch (const char *string); 2066 2067const char **bfd_arch_list (void); 2068 2069const bfd_arch_info_type *bfd_arch_get_compatible 2070 (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); 2071 2072void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); 2073 2074enum bfd_architecture bfd_get_arch (bfd *abfd); 2075 2076unsigned long bfd_get_mach (bfd *abfd); 2077 2078unsigned int bfd_arch_bits_per_byte (bfd *abfd); 2079 2080unsigned int bfd_arch_bits_per_address (bfd *abfd); 2081 2082const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); 2083 2084const bfd_arch_info_type *bfd_lookup_arch 2085 (enum bfd_architecture arch, unsigned long machine); 2086 2087const char *bfd_printable_arch_mach 2088 (enum bfd_architecture arch, unsigned long machine); 2089 2090unsigned int bfd_octets_per_byte (bfd *abfd); 2091 2092unsigned int bfd_arch_mach_octets_per_byte 2093 (enum bfd_architecture arch, unsigned long machine); 2094 2095/* Extracted from reloc.c. */ 2096typedef enum bfd_reloc_status 2097{ 2098 /* No errors detected. */ 2099 bfd_reloc_ok, 2100 2101 /* The relocation was performed, but there was an overflow. */ 2102 bfd_reloc_overflow, 2103 2104 /* The address to relocate was not within the section supplied. */ 2105 bfd_reloc_outofrange, 2106 2107 /* Used by special functions. */ 2108 bfd_reloc_continue, 2109 2110 /* Unsupported relocation size requested. */ 2111 bfd_reloc_notsupported, 2112 2113 /* Unused. */ 2114 bfd_reloc_other, 2115 2116 /* The symbol to relocate against was undefined. */ 2117 bfd_reloc_undefined, 2118 2119 /* The relocation was performed, but may not be ok - presently 2120 generated only when linking i960 coff files with i960 b.out 2121 symbols. If this type is returned, the error_message argument 2122 to bfd_perform_relocation will be set. */ 2123 bfd_reloc_dangerous 2124 } 2125 bfd_reloc_status_type; 2126 2127 2128typedef struct reloc_cache_entry 2129{ 2130 /* A pointer into the canonical table of pointers. */ 2131 struct bfd_symbol **sym_ptr_ptr; 2132 2133 /* offset in section. */ 2134 bfd_size_type address; 2135 2136 /* addend for relocation value. */ 2137 bfd_vma addend; 2138 2139 /* Pointer to how to perform the required relocation. */ 2140 reloc_howto_type *howto; 2141 2142} 2143arelent; 2144 2145enum complain_overflow 2146{ 2147 /* Do not complain on overflow. */ 2148 complain_overflow_dont, 2149 2150 /* Complain if the value overflows when considered as a signed 2151 number one bit larger than the field. ie. A bitfield of N bits 2152 is allowed to represent -2**n to 2**n-1. */ 2153 complain_overflow_bitfield, 2154 2155 /* Complain if the value overflows when considered as a signed 2156 number. */ 2157 complain_overflow_signed, 2158 2159 /* Complain if the value overflows when considered as an 2160 unsigned number. */ 2161 complain_overflow_unsigned 2162}; 2163 2164struct reloc_howto_struct 2165{ 2166 /* The type field has mainly a documentary use - the back end can 2167 do what it wants with it, though normally the back end's 2168 external idea of what a reloc number is stored 2169 in this field. For example, a PC relative word relocation 2170 in a coff environment has the type 023 - because that's 2171 what the outside world calls a R_PCRWORD reloc. */ 2172 unsigned int type; 2173 2174 /* The value the final relocation is shifted right by. This drops 2175 unwanted data from the relocation. */ 2176 unsigned int rightshift; 2177 2178 /* The size of the item to be relocated. This is *not* a 2179 power-of-two measure. To get the number of bytes operated 2180 on by a type of relocation, use bfd_get_reloc_size. */ 2181 int size; 2182 2183 /* The number of bits in the item to be relocated. This is used 2184 when doing overflow checking. */ 2185 unsigned int bitsize; 2186 2187 /* Notes that the relocation is relative to the location in the 2188 data section of the addend. The relocation function will 2189 subtract from the relocation value the address of the location 2190 being relocated. */ 2191 bfd_boolean pc_relative; 2192 2193 /* The bit position of the reloc value in the destination. 2194 The relocated value is left shifted by this amount. */ 2195 unsigned int bitpos; 2196 2197 /* What type of overflow error should be checked for when 2198 relocating. */ 2199 enum complain_overflow complain_on_overflow; 2200 2201 /* If this field is non null, then the supplied function is 2202 called rather than the normal function. This allows really 2203 strange relocation methods to be accommodated (e.g., i960 callj 2204 instructions). */ 2205 bfd_reloc_status_type (*special_function) 2206 (bfd *, arelent *, struct bfd_symbol *, void *, asection *, 2207 bfd *, char **); 2208 2209 /* The textual name of the relocation type. */ 2210 char *name; 2211 2212 /* Some formats record a relocation addend in the section contents 2213 rather than with the relocation. For ELF formats this is the 2214 distinction between USE_REL and USE_RELA (though the code checks 2215 for USE_REL == 1/0). The value of this field is TRUE if the 2216 addend is recorded with the section contents; when performing a 2217 partial link (ld -r) the section contents (the data) will be 2218 modified. The value of this field is FALSE if addends are 2219 recorded with the relocation (in arelent.addend); when performing 2220 a partial link the relocation will be modified. 2221 All relocations for all ELF USE_RELA targets should set this field 2222 to FALSE (values of TRUE should be looked on with suspicion). 2223 However, the converse is not true: not all relocations of all ELF 2224 USE_REL targets set this field to TRUE. Why this is so is peculiar 2225 to each particular target. For relocs that aren't used in partial 2226 links (e.g. GOT stuff) it doesn't matter what this is set to. */ 2227 bfd_boolean partial_inplace; 2228 2229 /* src_mask selects the part of the instruction (or data) to be used 2230 in the relocation sum. If the target relocations don't have an 2231 addend in the reloc, eg. ELF USE_REL, src_mask will normally equal 2232 dst_mask to extract the addend from the section contents. If 2233 relocations do have an addend in the reloc, eg. ELF USE_RELA, this 2234 field should be zero. Non-zero values for ELF USE_RELA targets are 2235 bogus as in those cases the value in the dst_mask part of the 2236 section contents should be treated as garbage. */ 2237 bfd_vma src_mask; 2238 2239 /* dst_mask selects which parts of the instruction (or data) are 2240 replaced with a relocated value. */ 2241 bfd_vma dst_mask; 2242 2243 /* When some formats create PC relative instructions, they leave 2244 the value of the pc of the place being relocated in the offset 2245 slot of the instruction, so that a PC relative relocation can 2246 be made just by adding in an ordinary offset (e.g., sun3 a.out). 2247 Some formats leave the displacement part of an instruction 2248 empty (e.g., m88k bcs); this flag signals the fact. */ 2249 bfd_boolean pcrel_offset; 2250}; 2251 2252#define HOWTO(C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ 2253 { (unsigned) C, R, S, B, P, BI, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC } 2254#define NEWHOWTO(FUNCTION, NAME, SIZE, REL, IN) \ 2255 HOWTO (0, 0, SIZE, 0, REL, 0, complain_overflow_dont, FUNCTION, \ 2256 NAME, FALSE, 0, 0, IN) 2257 2258#define EMPTY_HOWTO(C) \ 2259 HOWTO ((C), 0, 0, 0, FALSE, 0, complain_overflow_dont, NULL, \ 2260 NULL, FALSE, 0, 0, FALSE) 2261 2262#define HOWTO_PREPARE(relocation, symbol) \ 2263 { \ 2264 if (symbol != NULL) \ 2265 { \ 2266 if (bfd_is_com_section (symbol->section)) \ 2267 { \ 2268 relocation = 0; \ 2269 } \ 2270 else \ 2271 { \ 2272 relocation = symbol->value; \ 2273 } \ 2274 } \ 2275 } 2276 2277unsigned int bfd_get_reloc_size (reloc_howto_type *); 2278 2279typedef struct relent_chain 2280{ 2281 arelent relent; 2282 struct relent_chain *next; 2283} 2284arelent_chain; 2285 2286bfd_reloc_status_type bfd_check_overflow 2287 (enum complain_overflow how, 2288 unsigned int bitsize, 2289 unsigned int rightshift, 2290 unsigned int addrsize, 2291 bfd_vma relocation); 2292 2293bfd_reloc_status_type bfd_perform_relocation 2294 (bfd *abfd, 2295 arelent *reloc_entry, 2296 void *data, 2297 asection *input_section, 2298 bfd *output_bfd, 2299 char **error_message); 2300 2301bfd_reloc_status_type bfd_install_relocation 2302 (bfd *abfd, 2303 arelent *reloc_entry, 2304 void *data, bfd_vma data_start, 2305 asection *input_section, 2306 char **error_message); 2307 2308enum bfd_reloc_code_real { 2309 _dummy_first_bfd_reloc_code_real, 2310 2311 2312/* Basic absolute relocations of N bits. */ 2313 BFD_RELOC_64, 2314 BFD_RELOC_32, 2315 BFD_RELOC_26, 2316 BFD_RELOC_24, 2317 BFD_RELOC_16, 2318 BFD_RELOC_14, 2319 BFD_RELOC_8, 2320 2321/* PC-relative relocations. Sometimes these are relative to the address 2322of the relocation itself; sometimes they are relative to the start of 2323the section containing the relocation. It depends on the specific target. 2324 2325The 24-bit relocation is used in some Intel 960 configurations. */ 2326 BFD_RELOC_64_PCREL, 2327 BFD_RELOC_32_PCREL, 2328 BFD_RELOC_24_PCREL, 2329 BFD_RELOC_16_PCREL, 2330 BFD_RELOC_12_PCREL, 2331 BFD_RELOC_8_PCREL, 2332 2333/* Section relative relocations. Some targets need this for DWARF2. */ 2334 BFD_RELOC_32_SECREL, 2335 2336/* For ELF. */ 2337 BFD_RELOC_32_GOT_PCREL, 2338 BFD_RELOC_16_GOT_PCREL, 2339 BFD_RELOC_8_GOT_PCREL, 2340 BFD_RELOC_32_GOTOFF, 2341 BFD_RELOC_16_GOTOFF, 2342 BFD_RELOC_LO16_GOTOFF, 2343 BFD_RELOC_HI16_GOTOFF, 2344 BFD_RELOC_HI16_S_GOTOFF, 2345 BFD_RELOC_8_GOTOFF, 2346 BFD_RELOC_64_PLT_PCREL, 2347 BFD_RELOC_32_PLT_PCREL, 2348 BFD_RELOC_24_PLT_PCREL, 2349 BFD_RELOC_16_PLT_PCREL, 2350 BFD_RELOC_8_PLT_PCREL, 2351 BFD_RELOC_64_PLTOFF, 2352 BFD_RELOC_32_PLTOFF, 2353 BFD_RELOC_16_PLTOFF, 2354 BFD_RELOC_LO16_PLTOFF, 2355 BFD_RELOC_HI16_PLTOFF, 2356 BFD_RELOC_HI16_S_PLTOFF, 2357 BFD_RELOC_8_PLTOFF, 2358 2359/* Relocations used by 68K ELF. */ 2360 BFD_RELOC_68K_GLOB_DAT, 2361 BFD_RELOC_68K_JMP_SLOT, 2362 BFD_RELOC_68K_RELATIVE, 2363 2364/* Linkage-table relative. */ 2365 BFD_RELOC_32_BASEREL, 2366 BFD_RELOC_16_BASEREL, 2367 BFD_RELOC_LO16_BASEREL, 2368 BFD_RELOC_HI16_BASEREL, 2369 BFD_RELOC_HI16_S_BASEREL, 2370 BFD_RELOC_8_BASEREL, 2371 BFD_RELOC_RVA, 2372 2373/* Absolute 8-bit relocation, but used to form an address like 0xFFnn. */ 2374 BFD_RELOC_8_FFnn, 2375 2376/* These PC-relative relocations are stored as word displacements -- 2377i.e., byte displacements shifted right two bits. The 30-bit word 2378displacement (<<32_PCREL_S2>> -- 32 bits, shifted 2) is used on the 2379SPARC. (SPARC tools generally refer to this as <<WDISP30>>.) The 2380signed 16-bit displacement is used on the MIPS, and the 23-bit 2381displacement is used on the Alpha. */ 2382 BFD_RELOC_32_PCREL_S2, 2383 BFD_RELOC_16_PCREL_S2, 2384 BFD_RELOC_23_PCREL_S2, 2385 2386/* High 22 bits and low 10 bits of 32-bit value, placed into lower bits of 2387the target word. These are used on the SPARC. */ 2388 BFD_RELOC_HI22, 2389 BFD_RELOC_LO10, 2390 2391/* For systems that allocate a Global Pointer register, these are 2392displacements off that register. These relocation types are 2393handled specially, because the value the register will have is 2394decided relatively late. */ 2395 BFD_RELOC_GPREL16, 2396 BFD_RELOC_GPREL32, 2397 2398/* Reloc types used for i960/b.out. */ 2399 BFD_RELOC_I960_CALLJ, 2400 2401/* SPARC ELF relocations. There is probably some overlap with other 2402relocation types already defined. */ 2403 BFD_RELOC_NONE, 2404 BFD_RELOC_SPARC_WDISP22, 2405 BFD_RELOC_SPARC22, 2406 BFD_RELOC_SPARC13, 2407 BFD_RELOC_SPARC_GOT10, 2408 BFD_RELOC_SPARC_GOT13, 2409 BFD_RELOC_SPARC_GOT22, 2410 BFD_RELOC_SPARC_PC10, 2411 BFD_RELOC_SPARC_PC22, 2412 BFD_RELOC_SPARC_WPLT30, 2413 BFD_RELOC_SPARC_COPY, 2414 BFD_RELOC_SPARC_GLOB_DAT, 2415 BFD_RELOC_SPARC_JMP_SLOT, 2416 BFD_RELOC_SPARC_RELATIVE, 2417 BFD_RELOC_SPARC_UA16, 2418 BFD_RELOC_SPARC_UA32, 2419 BFD_RELOC_SPARC_UA64, 2420 BFD_RELOC_SPARC_GOTDATA_HIX22, 2421 BFD_RELOC_SPARC_GOTDATA_LOX10, 2422 BFD_RELOC_SPARC_GOTDATA_OP_HIX22, 2423 BFD_RELOC_SPARC_GOTDATA_OP_LOX10, 2424 BFD_RELOC_SPARC_GOTDATA_OP, 2425 2426/* I think these are specific to SPARC a.out (e.g., Sun 4). */ 2427 BFD_RELOC_SPARC_BASE13, 2428 BFD_RELOC_SPARC_BASE22, 2429 2430/* SPARC64 relocations */ 2431#define BFD_RELOC_SPARC_64 BFD_RELOC_64 2432 BFD_RELOC_SPARC_10, 2433 BFD_RELOC_SPARC_11, 2434 BFD_RELOC_SPARC_OLO10, 2435 BFD_RELOC_SPARC_HH22, 2436 BFD_RELOC_SPARC_HM10, 2437 BFD_RELOC_SPARC_LM22, 2438 BFD_RELOC_SPARC_PC_HH22, 2439 BFD_RELOC_SPARC_PC_HM10, 2440 BFD_RELOC_SPARC_PC_LM22, 2441 BFD_RELOC_SPARC_WDISP16, 2442 BFD_RELOC_SPARC_WDISP19, 2443 BFD_RELOC_SPARC_7, 2444 BFD_RELOC_SPARC_6, 2445 BFD_RELOC_SPARC_5, 2446#define BFD_RELOC_SPARC_DISP64 BFD_RELOC_64_PCREL 2447 BFD_RELOC_SPARC_PLT32, 2448 BFD_RELOC_SPARC_PLT64, 2449 BFD_RELOC_SPARC_HIX22, 2450 BFD_RELOC_SPARC_LOX10, 2451 BFD_RELOC_SPARC_H44, 2452 BFD_RELOC_SPARC_M44, 2453 BFD_RELOC_SPARC_L44, 2454 BFD_RELOC_SPARC_REGISTER, 2455 2456/* SPARC little endian relocation */ 2457 BFD_RELOC_SPARC_REV32, 2458 2459/* SPARC TLS relocations */ 2460 BFD_RELOC_SPARC_TLS_GD_HI22, 2461 BFD_RELOC_SPARC_TLS_GD_LO10, 2462 BFD_RELOC_SPARC_TLS_GD_ADD, 2463 BFD_RELOC_SPARC_TLS_GD_CALL, 2464 BFD_RELOC_SPARC_TLS_LDM_HI22, 2465 BFD_RELOC_SPARC_TLS_LDM_LO10, 2466 BFD_RELOC_SPARC_TLS_LDM_ADD, 2467 BFD_RELOC_SPARC_TLS_LDM_CALL, 2468 BFD_RELOC_SPARC_TLS_LDO_HIX22, 2469 BFD_RELOC_SPARC_TLS_LDO_LOX10, 2470 BFD_RELOC_SPARC_TLS_LDO_ADD, 2471 BFD_RELOC_SPARC_TLS_IE_HI22, 2472 BFD_RELOC_SPARC_TLS_IE_LO10, 2473 BFD_RELOC_SPARC_TLS_IE_LD, 2474 BFD_RELOC_SPARC_TLS_IE_LDX, 2475 BFD_RELOC_SPARC_TLS_IE_ADD, 2476 BFD_RELOC_SPARC_TLS_LE_HIX22, 2477 BFD_RELOC_SPARC_TLS_LE_LOX10, 2478 BFD_RELOC_SPARC_TLS_DTPMOD32, 2479 BFD_RELOC_SPARC_TLS_DTPMOD64, 2480 BFD_RELOC_SPARC_TLS_DTPOFF32, 2481 BFD_RELOC_SPARC_TLS_DTPOFF64, 2482 BFD_RELOC_SPARC_TLS_TPOFF32, 2483 BFD_RELOC_SPARC_TLS_TPOFF64, 2484 2485/* SPU Relocations. */ 2486 BFD_RELOC_SPU_IMM7, 2487 BFD_RELOC_SPU_IMM8, 2488 BFD_RELOC_SPU_IMM10, 2489 BFD_RELOC_SPU_IMM10W, 2490 BFD_RELOC_SPU_IMM16, 2491 BFD_RELOC_SPU_IMM16W, 2492 BFD_RELOC_SPU_IMM18, 2493 BFD_RELOC_SPU_PCREL9a, 2494 BFD_RELOC_SPU_PCREL9b, 2495 BFD_RELOC_SPU_PCREL16, 2496 BFD_RELOC_SPU_LO16, 2497 BFD_RELOC_SPU_HI16, 2498 BFD_RELOC_SPU_PPU32, 2499 BFD_RELOC_SPU_PPU64, 2500 2501/* Alpha ECOFF and ELF relocations. Some of these treat the symbol or 2502"addend" in some special way. 2503For GPDISP_HI16 ("gpdisp") relocations, the symbol is ignored when 2504writing; when reading, it will be the absolute section symbol. The 2505addend is the displacement in bytes of the "lda" instruction from 2506the "ldah" instruction (which is at the address of this reloc). */ 2507 BFD_RELOC_ALPHA_GPDISP_HI16, 2508 2509/* For GPDISP_LO16 ("ignore") relocations, the symbol is handled as 2510with GPDISP_HI16 relocs. The addend is ignored when writing the 2511relocations out, and is filled in with the file's GP value on 2512reading, for convenience. */ 2513 BFD_RELOC_ALPHA_GPDISP_LO16, 2514 2515/* The ELF GPDISP relocation is exactly the same as the GPDISP_HI16 2516relocation except that there is no accompanying GPDISP_LO16 2517relocation. */ 2518 BFD_RELOC_ALPHA_GPDISP, 2519 2520/* The Alpha LITERAL/LITUSE relocs are produced by a symbol reference; 2521the assembler turns it into a LDQ instruction to load the address of 2522the symbol, and then fills in a register in the real instruction. 2523 2524The LITERAL reloc, at the LDQ instruction, refers to the .lita 2525section symbol. The addend is ignored when writing, but is filled 2526in with the file's GP value on reading, for convenience, as with the 2527GPDISP_LO16 reloc. 2528 2529The ELF_LITERAL reloc is somewhere between 16_GOTOFF and GPDISP_LO16. 2530It should refer to the symbol to be referenced, as with 16_GOTOFF, 2531but it generates output not based on the position within the .got 2532section, but relative to the GP value chosen for the file during the 2533final link stage. 2534 2535The LITUSE reloc, on the instruction using the loaded address, gives 2536information to the linker that it might be able to use to optimize 2537away some literal section references. The symbol is ignored (read 2538as the absolute section symbol), and the "addend" indicates the type 2539of instruction using the register: 25401 - "memory" fmt insn 25412 - byte-manipulation (byte offset reg) 25423 - jsr (target of branch) */ 2543 BFD_RELOC_ALPHA_LITERAL, 2544 BFD_RELOC_ALPHA_ELF_LITERAL, 2545 BFD_RELOC_ALPHA_LITUSE, 2546 2547/* The HINT relocation indicates a value that should be filled into the 2548"hint" field of a jmp/jsr/ret instruction, for possible branch- 2549prediction logic which may be provided on some processors. */ 2550 BFD_RELOC_ALPHA_HINT, 2551 2552/* The LINKAGE relocation outputs a linkage pair in the object file, 2553which is filled by the linker. */ 2554 BFD_RELOC_ALPHA_LINKAGE, 2555 2556/* The CODEADDR relocation outputs a STO_CA in the object file, 2557which is filled by the linker. */ 2558 BFD_RELOC_ALPHA_CODEADDR, 2559 2560/* The GPREL_HI/LO relocations together form a 32-bit offset from the 2561GP register. */ 2562 BFD_RELOC_ALPHA_GPREL_HI16, 2563 BFD_RELOC_ALPHA_GPREL_LO16, 2564 2565/* Like BFD_RELOC_23_PCREL_S2, except that the source and target must 2566share a common GP, and the target address is adjusted for 2567STO_ALPHA_STD_GPLOAD. */ 2568 BFD_RELOC_ALPHA_BRSGP, 2569 2570/* Alpha thread-local storage relocations. */ 2571 BFD_RELOC_ALPHA_TLSGD, 2572 BFD_RELOC_ALPHA_TLSLDM, 2573 BFD_RELOC_ALPHA_DTPMOD64, 2574 BFD_RELOC_ALPHA_GOTDTPREL16, 2575 BFD_RELOC_ALPHA_DTPREL64, 2576 BFD_RELOC_ALPHA_DTPREL_HI16, 2577 BFD_RELOC_ALPHA_DTPREL_LO16, 2578 BFD_RELOC_ALPHA_DTPREL16, 2579 BFD_RELOC_ALPHA_GOTTPREL16, 2580 BFD_RELOC_ALPHA_TPREL64, 2581 BFD_RELOC_ALPHA_TPREL_HI16, 2582 BFD_RELOC_ALPHA_TPREL_LO16, 2583 BFD_RELOC_ALPHA_TPREL16, 2584 2585/* Bits 27..2 of the relocation address shifted right 2 bits; 2586simple reloc otherwise. */ 2587 BFD_RELOC_MIPS_JMP, 2588 2589/* The MIPS16 jump instruction. */ 2590 BFD_RELOC_MIPS16_JMP, 2591 2592/* MIPS16 GP relative reloc. */ 2593 BFD_RELOC_MIPS16_GPREL, 2594 2595/* High 16 bits of 32-bit value; simple reloc. */ 2596 BFD_RELOC_HI16, 2597 2598/* High 16 bits of 32-bit value but the low 16 bits will be sign 2599extended and added to form the final result. If the low 16 2600bits form a negative number, we need to add one to the high value 2601to compensate for the borrow when the low bits are added. */ 2602 BFD_RELOC_HI16_S, 2603 2604/* Low 16 bits. */ 2605 BFD_RELOC_LO16, 2606 2607/* High 16 bits of 32-bit pc-relative value */ 2608 BFD_RELOC_HI16_PCREL, 2609 2610/* High 16 bits of 32-bit pc-relative value, adjusted */ 2611 BFD_RELOC_HI16_S_PCREL, 2612 2613/* Low 16 bits of pc-relative value */ 2614 BFD_RELOC_LO16_PCREL, 2615 2616/* Equivalent of BFD_RELOC_MIPS_*, but with the MIPS16 layout of 261716-bit immediate fields */ 2618 BFD_RELOC_MIPS16_GOT16, 2619 BFD_RELOC_MIPS16_CALL16, 2620 2621/* MIPS16 high 16 bits of 32-bit value. */ 2622 BFD_RELOC_MIPS16_HI16, 2623 2624/* MIPS16 high 16 bits of 32-bit value but the low 16 bits will be sign 2625extended and added to form the final result. If the low 16 2626bits form a negative number, we need to add one to the high value 2627to compensate for the borrow when the low bits are added. */ 2628 BFD_RELOC_MIPS16_HI16_S, 2629 2630/* MIPS16 low 16 bits. */ 2631 BFD_RELOC_MIPS16_LO16, 2632 2633/* Relocation against a MIPS literal section. */ 2634 BFD_RELOC_MIPS_LITERAL, 2635 2636/* MIPS ELF relocations. */ 2637 BFD_RELOC_MIPS_GOT16, 2638 BFD_RELOC_MIPS_CALL16, 2639 BFD_RELOC_MIPS_GOT_HI16, 2640 BFD_RELOC_MIPS_GOT_LO16, 2641 BFD_RELOC_MIPS_CALL_HI16, 2642 BFD_RELOC_MIPS_CALL_LO16, 2643 BFD_RELOC_MIPS_SUB, 2644 BFD_RELOC_MIPS_GOT_PAGE, 2645 BFD_RELOC_MIPS_GOT_OFST, 2646 BFD_RELOC_MIPS_GOT_DISP, 2647 BFD_RELOC_MIPS_SHIFT5, 2648 BFD_RELOC_MIPS_SHIFT6, 2649 BFD_RELOC_MIPS_INSERT_A, 2650 BFD_RELOC_MIPS_INSERT_B, 2651 BFD_RELOC_MIPS_DELETE, 2652 BFD_RELOC_MIPS_HIGHEST, 2653 BFD_RELOC_MIPS_HIGHER, 2654 BFD_RELOC_MIPS_SCN_DISP, 2655 BFD_RELOC_MIPS_REL16, 2656 BFD_RELOC_MIPS_RELGOT, 2657 BFD_RELOC_MIPS_JALR, 2658 BFD_RELOC_MIPS_TLS_DTPMOD32, 2659 BFD_RELOC_MIPS_TLS_DTPREL32, 2660 BFD_RELOC_MIPS_TLS_DTPMOD64, 2661 BFD_RELOC_MIPS_TLS_DTPREL64, 2662 BFD_RELOC_MIPS_TLS_GD, 2663 BFD_RELOC_MIPS_TLS_LDM, 2664 BFD_RELOC_MIPS_TLS_DTPREL_HI16, 2665 BFD_RELOC_MIPS_TLS_DTPREL_LO16, 2666 BFD_RELOC_MIPS_TLS_GOTTPREL, 2667 BFD_RELOC_MIPS_TLS_TPREL32, 2668 BFD_RELOC_MIPS_TLS_TPREL64, 2669 BFD_RELOC_MIPS_TLS_TPREL_HI16, 2670 BFD_RELOC_MIPS_TLS_TPREL_LO16, 2671 2672 2673/* MIPS ELF relocations (VxWorks and PLT extensions). */ 2674 BFD_RELOC_MIPS_COPY, 2675 BFD_RELOC_MIPS_JUMP_SLOT, 2676 2677 2678/* Fujitsu Frv Relocations. */ 2679 BFD_RELOC_FRV_LABEL16, 2680 BFD_RELOC_FRV_LABEL24, 2681 BFD_RELOC_FRV_LO16, 2682 BFD_RELOC_FRV_HI16, 2683 BFD_RELOC_FRV_GPREL12, 2684 BFD_RELOC_FRV_GPRELU12, 2685 BFD_RELOC_FRV_GPREL32, 2686 BFD_RELOC_FRV_GPRELHI, 2687 BFD_RELOC_FRV_GPRELLO, 2688 BFD_RELOC_FRV_GOT12, 2689 BFD_RELOC_FRV_GOTHI, 2690 BFD_RELOC_FRV_GOTLO, 2691 BFD_RELOC_FRV_FUNCDESC, 2692 BFD_RELOC_FRV_FUNCDESC_GOT12, 2693 BFD_RELOC_FRV_FUNCDESC_GOTHI, 2694 BFD_RELOC_FRV_FUNCDESC_GOTLO, 2695 BFD_RELOC_FRV_FUNCDESC_VALUE, 2696 BFD_RELOC_FRV_FUNCDESC_GOTOFF12, 2697 BFD_RELOC_FRV_FUNCDESC_GOTOFFHI, 2698 BFD_RELOC_FRV_FUNCDESC_GOTOFFLO, 2699 BFD_RELOC_FRV_GOTOFF12, 2700 BFD_RELOC_FRV_GOTOFFHI, 2701 BFD_RELOC_FRV_GOTOFFLO, 2702 BFD_RELOC_FRV_GETTLSOFF, 2703 BFD_RELOC_FRV_TLSDESC_VALUE, 2704 BFD_RELOC_FRV_GOTTLSDESC12, 2705 BFD_RELOC_FRV_GOTTLSDESCHI, 2706 BFD_RELOC_FRV_GOTTLSDESCLO, 2707 BFD_RELOC_FRV_TLSMOFF12, 2708 BFD_RELOC_FRV_TLSMOFFHI, 2709 BFD_RELOC_FRV_TLSMOFFLO, 2710 BFD_RELOC_FRV_GOTTLSOFF12, 2711 BFD_RELOC_FRV_GOTTLSOFFHI, 2712 BFD_RELOC_FRV_GOTTLSOFFLO, 2713 BFD_RELOC_FRV_TLSOFF, 2714 BFD_RELOC_FRV_TLSDESC_RELAX, 2715 BFD_RELOC_FRV_GETTLSOFF_RELAX, 2716 BFD_RELOC_FRV_TLSOFF_RELAX, 2717 BFD_RELOC_FRV_TLSMOFF, 2718 2719 2720/* This is a 24bit GOT-relative reloc for the mn10300. */ 2721 BFD_RELOC_MN10300_GOTOFF24, 2722 2723/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes 2724in the instruction. */ 2725 BFD_RELOC_MN10300_GOT32, 2726 2727/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes 2728in the instruction. */ 2729 BFD_RELOC_MN10300_GOT24, 2730 2731/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes 2732in the instruction. */ 2733 BFD_RELOC_MN10300_GOT16, 2734 2735/* Copy symbol at runtime. */ 2736 BFD_RELOC_MN10300_COPY, 2737 2738/* Create GOT entry. */ 2739 BFD_RELOC_MN10300_GLOB_DAT, 2740 2741/* Create PLT entry. */ 2742 BFD_RELOC_MN10300_JMP_SLOT, 2743 2744/* Adjust by program base. */ 2745 BFD_RELOC_MN10300_RELATIVE, 2746 2747/* Together with another reloc targeted at the same location, 2748allows for a value that is the difference of two symbols 2749in the same section. */ 2750 BFD_RELOC_MN10300_SYM_DIFF, 2751 2752/* The addend of this reloc is an alignment power that must 2753be honoured at the offset's location, regardless of linker 2754relaxation. */ 2755 BFD_RELOC_MN10300_ALIGN, 2756 2757 2758/* i386/elf relocations */ 2759 BFD_RELOC_386_GOT32, 2760 BFD_RELOC_386_PLT32, 2761 BFD_RELOC_386_COPY, 2762 BFD_RELOC_386_GLOB_DAT, 2763 BFD_RELOC_386_JUMP_SLOT, 2764 BFD_RELOC_386_RELATIVE, 2765 BFD_RELOC_386_GOTOFF, 2766 BFD_RELOC_386_GOTPC, 2767 BFD_RELOC_386_TLS_TPOFF, 2768 BFD_RELOC_386_TLS_IE, 2769 BFD_RELOC_386_TLS_GOTIE, 2770 BFD_RELOC_386_TLS_LE, 2771 BFD_RELOC_386_TLS_GD, 2772 BFD_RELOC_386_TLS_LDM, 2773 BFD_RELOC_386_TLS_LDO_32, 2774 BFD_RELOC_386_TLS_IE_32, 2775 BFD_RELOC_386_TLS_LE_32, 2776 BFD_RELOC_386_TLS_DTPMOD32, 2777 BFD_RELOC_386_TLS_DTPOFF32, 2778 BFD_RELOC_386_TLS_TPOFF32, 2779 BFD_RELOC_386_TLS_GOTDESC, 2780 BFD_RELOC_386_TLS_DESC_CALL, 2781 BFD_RELOC_386_TLS_DESC, 2782 2783/* x86-64/elf relocations */ 2784 BFD_RELOC_X86_64_GOT32, 2785 BFD_RELOC_X86_64_PLT32, 2786 BFD_RELOC_X86_64_COPY, 2787 BFD_RELOC_X86_64_GLOB_DAT, 2788 BFD_RELOC_X86_64_JUMP_SLOT, 2789 BFD_RELOC_X86_64_RELATIVE, 2790 BFD_RELOC_X86_64_GOTPCREL, 2791 BFD_RELOC_X86_64_32S, 2792 BFD_RELOC_X86_64_DTPMOD64, 2793 BFD_RELOC_X86_64_DTPOFF64, 2794 BFD_RELOC_X86_64_TPOFF64, 2795 BFD_RELOC_X86_64_TLSGD, 2796 BFD_RELOC_X86_64_TLSLD, 2797 BFD_RELOC_X86_64_DTPOFF32, 2798 BFD_RELOC_X86_64_GOTTPOFF, 2799 BFD_RELOC_X86_64_TPOFF32, 2800 BFD_RELOC_X86_64_GOTOFF64, 2801 BFD_RELOC_X86_64_GOTPC32, 2802 BFD_RELOC_X86_64_GOT64, 2803 BFD_RELOC_X86_64_GOTPCREL64, 2804 BFD_RELOC_X86_64_GOTPC64, 2805 BFD_RELOC_X86_64_GOTPLT64, 2806 BFD_RELOC_X86_64_PLTOFF64, 2807 BFD_RELOC_X86_64_GOTPC32_TLSDESC, 2808 BFD_RELOC_X86_64_TLSDESC_CALL, 2809 BFD_RELOC_X86_64_TLSDESC, 2810 2811/* ns32k relocations */ 2812 BFD_RELOC_NS32K_IMM_8, 2813 BFD_RELOC_NS32K_IMM_16, 2814 BFD_RELOC_NS32K_IMM_32, 2815 BFD_RELOC_NS32K_IMM_8_PCREL, 2816 BFD_RELOC_NS32K_IMM_16_PCREL, 2817 BFD_RELOC_NS32K_IMM_32_PCREL, 2818 BFD_RELOC_NS32K_DISP_8, 2819 BFD_RELOC_NS32K_DISP_16, 2820 BFD_RELOC_NS32K_DISP_32, 2821 BFD_RELOC_NS32K_DISP_8_PCREL, 2822 BFD_RELOC_NS32K_DISP_16_PCREL, 2823 BFD_RELOC_NS32K_DISP_32_PCREL, 2824 2825/* PDP11 relocations */ 2826 BFD_RELOC_PDP11_DISP_8_PCREL, 2827 BFD_RELOC_PDP11_DISP_6_PCREL, 2828 2829/* Picojava relocs. Not all of these appear in object files. */ 2830 BFD_RELOC_PJ_CODE_HI16, 2831 BFD_RELOC_PJ_CODE_LO16, 2832 BFD_RELOC_PJ_CODE_DIR16, 2833 BFD_RELOC_PJ_CODE_DIR32, 2834 BFD_RELOC_PJ_CODE_REL16, 2835 BFD_RELOC_PJ_CODE_REL32, 2836 2837/* Power(rs6000) and PowerPC relocations. */ 2838 BFD_RELOC_PPC_B26, 2839 BFD_RELOC_PPC_BA26, 2840 BFD_RELOC_PPC_TOC16, 2841 BFD_RELOC_PPC_B16, 2842 BFD_RELOC_PPC_B16_BRTAKEN, 2843 BFD_RELOC_PPC_B16_BRNTAKEN, 2844 BFD_RELOC_PPC_BA16, 2845 BFD_RELOC_PPC_BA16_BRTAKEN, 2846 BFD_RELOC_PPC_BA16_BRNTAKEN, 2847 BFD_RELOC_PPC_COPY, 2848 BFD_RELOC_PPC_GLOB_DAT, 2849 BFD_RELOC_PPC_JMP_SLOT, 2850 BFD_RELOC_PPC_RELATIVE, 2851 BFD_RELOC_PPC_LOCAL24PC, 2852 BFD_RELOC_PPC_EMB_NADDR32, 2853 BFD_RELOC_PPC_EMB_NADDR16, 2854 BFD_RELOC_PPC_EMB_NADDR16_LO, 2855 BFD_RELOC_PPC_EMB_NADDR16_HI, 2856 BFD_RELOC_PPC_EMB_NADDR16_HA, 2857 BFD_RELOC_PPC_EMB_SDAI16, 2858 BFD_RELOC_PPC_EMB_SDA2I16, 2859 BFD_RELOC_PPC_EMB_SDA2REL, 2860 BFD_RELOC_PPC_EMB_SDA21, 2861 BFD_RELOC_PPC_EMB_MRKREF, 2862 BFD_RELOC_PPC_EMB_RELSEC16, 2863 BFD_RELOC_PPC_EMB_RELST_LO, 2864 BFD_RELOC_PPC_EMB_RELST_HI, 2865 BFD_RELOC_PPC_EMB_RELST_HA, 2866 BFD_RELOC_PPC_EMB_BIT_FLD, 2867 BFD_RELOC_PPC_EMB_RELSDA, 2868 BFD_RELOC_PPC64_HIGHER, 2869 BFD_RELOC_PPC64_HIGHER_S, 2870 BFD_RELOC_PPC64_HIGHEST, 2871 BFD_RELOC_PPC64_HIGHEST_S, 2872 BFD_RELOC_PPC64_TOC16_LO, 2873 BFD_RELOC_PPC64_TOC16_HI, 2874 BFD_RELOC_PPC64_TOC16_HA, 2875 BFD_RELOC_PPC64_TOC, 2876 BFD_RELOC_PPC64_PLTGOT16, 2877 BFD_RELOC_PPC64_PLTGOT16_LO, 2878 BFD_RELOC_PPC64_PLTGOT16_HI, 2879 BFD_RELOC_PPC64_PLTGOT16_HA, 2880 BFD_RELOC_PPC64_ADDR16_DS, 2881 BFD_RELOC_PPC64_ADDR16_LO_DS, 2882 BFD_RELOC_PPC64_GOT16_DS, 2883 BFD_RELOC_PPC64_GOT16_LO_DS, 2884 BFD_RELOC_PPC64_PLT16_LO_DS, 2885 BFD_RELOC_PPC64_SECTOFF_DS, 2886 BFD_RELOC_PPC64_SECTOFF_LO_DS, 2887 BFD_RELOC_PPC64_TOC16_DS, 2888 BFD_RELOC_PPC64_TOC16_LO_DS, 2889 BFD_RELOC_PPC64_PLTGOT16_DS, 2890 BFD_RELOC_PPC64_PLTGOT16_LO_DS, 2891 2892/* PowerPC and PowerPC64 thread-local storage relocations. */ 2893 BFD_RELOC_PPC_TLS, 2894 BFD_RELOC_PPC_DTPMOD, 2895 BFD_RELOC_PPC_TPREL16, 2896 BFD_RELOC_PPC_TPREL16_LO, 2897 BFD_RELOC_PPC_TPREL16_HI, 2898 BFD_RELOC_PPC_TPREL16_HA, 2899 BFD_RELOC_PPC_TPREL, 2900 BFD_RELOC_PPC_DTPREL16, 2901 BFD_RELOC_PPC_DTPREL16_LO, 2902 BFD_RELOC_PPC_DTPREL16_HI, 2903 BFD_RELOC_PPC_DTPREL16_HA, 2904 BFD_RELOC_PPC_DTPREL, 2905 BFD_RELOC_PPC_GOT_TLSGD16, 2906 BFD_RELOC_PPC_GOT_TLSGD16_LO, 2907 BFD_RELOC_PPC_GOT_TLSGD16_HI, 2908 BFD_RELOC_PPC_GOT_TLSGD16_HA, 2909 BFD_RELOC_PPC_GOT_TLSLD16, 2910 BFD_RELOC_PPC_GOT_TLSLD16_LO, 2911 BFD_RELOC_PPC_GOT_TLSLD16_HI, 2912 BFD_RELOC_PPC_GOT_TLSLD16_HA, 2913 BFD_RELOC_PPC_GOT_TPREL16, 2914 BFD_RELOC_PPC_GOT_TPREL16_LO, 2915 BFD_RELOC_PPC_GOT_TPREL16_HI, 2916 BFD_RELOC_PPC_GOT_TPREL16_HA, 2917 BFD_RELOC_PPC_GOT_DTPREL16, 2918 BFD_RELOC_PPC_GOT_DTPREL16_LO, 2919 BFD_RELOC_PPC_GOT_DTPREL16_HI, 2920 BFD_RELOC_PPC_GOT_DTPREL16_HA, 2921 BFD_RELOC_PPC64_TPREL16_DS, 2922 BFD_RELOC_PPC64_TPREL16_LO_DS, 2923 BFD_RELOC_PPC64_TPREL16_HIGHER, 2924 BFD_RELOC_PPC64_TPREL16_HIGHERA, 2925 BFD_RELOC_PPC64_TPREL16_HIGHEST, 2926 BFD_RELOC_PPC64_TPREL16_HIGHESTA, 2927 BFD_RELOC_PPC64_DTPREL16_DS, 2928 BFD_RELOC_PPC64_DTPREL16_LO_DS, 2929 BFD_RELOC_PPC64_DTPREL16_HIGHER, 2930 BFD_RELOC_PPC64_DTPREL16_HIGHERA, 2931 BFD_RELOC_PPC64_DTPREL16_HIGHEST, 2932 BFD_RELOC_PPC64_DTPREL16_HIGHESTA, 2933 2934/* IBM 370/390 relocations */ 2935 BFD_RELOC_I370_D12, 2936 2937/* The type of reloc used to build a constructor table - at the moment 2938probably a 32 bit wide absolute relocation, but the target can choose. 2939It generally does map to one of the other relocation types. */ 2940 BFD_RELOC_CTOR, 2941 2942/* ARM 26 bit pc-relative branch. The lowest two bits must be zero and are 2943not stored in the instruction. */ 2944 BFD_RELOC_ARM_PCREL_BRANCH, 2945 2946/* ARM 26 bit pc-relative branch. The lowest bit must be zero and is 2947not stored in the instruction. The 2nd lowest bit comes from a 1 bit 2948field in the instruction. */ 2949 BFD_RELOC_ARM_PCREL_BLX, 2950 2951/* Thumb 22 bit pc-relative branch. The lowest bit must be zero and is 2952not stored in the instruction. The 2nd lowest bit comes from a 1 bit 2953field in the instruction. */ 2954 BFD_RELOC_THUMB_PCREL_BLX, 2955 2956/* ARM 26-bit pc-relative branch for an unconditional BL or BLX instruction. */ 2957 BFD_RELOC_ARM_PCREL_CALL, 2958 2959/* ARM 26-bit pc-relative branch for B or conditional BL instruction. */ 2960 BFD_RELOC_ARM_PCREL_JUMP, 2961 2962/* Thumb 7-, 9-, 12-, 20-, 23-, and 25-bit pc-relative branches. 2963The lowest bit must be zero and is not stored in the instruction. 2964Note that the corresponding ELF R_ARM_THM_JUMPnn constant has an 2965"nn" one smaller in all cases. Note further that BRANCH23 2966corresponds to R_ARM_THM_CALL. */ 2967 BFD_RELOC_THUMB_PCREL_BRANCH7, 2968 BFD_RELOC_THUMB_PCREL_BRANCH9, 2969 BFD_RELOC_THUMB_PCREL_BRANCH12, 2970 BFD_RELOC_THUMB_PCREL_BRANCH20, 2971 BFD_RELOC_THUMB_PCREL_BRANCH23, 2972 BFD_RELOC_THUMB_PCREL_BRANCH25, 2973 2974/* 12-bit immediate offset, used in ARM-format ldr and str instructions. */ 2975 BFD_RELOC_ARM_OFFSET_IMM, 2976 2977/* 5-bit immediate offset, used in Thumb-format ldr and str instructions. */ 2978 BFD_RELOC_ARM_THUMB_OFFSET, 2979 2980/* Pc-relative or absolute relocation depending on target. Used for 2981entries in .init_array sections. */ 2982 BFD_RELOC_ARM_TARGET1, 2983 2984/* Read-only segment base relative address. */ 2985 BFD_RELOC_ARM_ROSEGREL32, 2986 2987/* Data segment base relative address. */ 2988 BFD_RELOC_ARM_SBREL32, 2989 2990/* This reloc is used for references to RTTI data from exception handling 2991tables. The actual definition depends on the target. It may be a 2992pc-relative or some form of GOT-indirect relocation. */ 2993 BFD_RELOC_ARM_TARGET2, 2994 2995/* 31-bit PC relative address. */ 2996 BFD_RELOC_ARM_PREL31, 2997 2998/* Low and High halfword relocations for MOVW and MOVT instructions. */ 2999 BFD_RELOC_ARM_MOVW, 3000 BFD_RELOC_ARM_MOVT, 3001 BFD_RELOC_ARM_MOVW_PCREL, 3002 BFD_RELOC_ARM_MOVT_PCREL, 3003 BFD_RELOC_ARM_THUMB_MOVW, 3004 BFD_RELOC_ARM_THUMB_MOVT, 3005 BFD_RELOC_ARM_THUMB_MOVW_PCREL, 3006 BFD_RELOC_ARM_THUMB_MOVT_PCREL, 3007 3008/* Relocations for setting up GOTs and PLTs for shared libraries. */ 3009 BFD_RELOC_ARM_JUMP_SLOT, 3010 BFD_RELOC_ARM_GLOB_DAT, 3011 BFD_RELOC_ARM_GOT32, 3012 BFD_RELOC_ARM_PLT32, 3013 BFD_RELOC_ARM_RELATIVE, 3014 BFD_RELOC_ARM_GOTOFF, 3015 BFD_RELOC_ARM_GOTPC, 3016 3017/* ARM thread-local storage relocations. */ 3018 BFD_RELOC_ARM_TLS_GD32, 3019 BFD_RELOC_ARM_TLS_LDO32, 3020 BFD_RELOC_ARM_TLS_LDM32, 3021 BFD_RELOC_ARM_TLS_DTPOFF32, 3022 BFD_RELOC_ARM_TLS_DTPMOD32, 3023 BFD_RELOC_ARM_TLS_TPOFF32, 3024 BFD_RELOC_ARM_TLS_IE32, 3025 BFD_RELOC_ARM_TLS_LE32, 3026 3027/* ARM group relocations. */ 3028 BFD_RELOC_ARM_ALU_PC_G0_NC, 3029 BFD_RELOC_ARM_ALU_PC_G0, 3030 BFD_RELOC_ARM_ALU_PC_G1_NC, 3031 BFD_RELOC_ARM_ALU_PC_G1, 3032 BFD_RELOC_ARM_ALU_PC_G2, 3033 BFD_RELOC_ARM_LDR_PC_G0, 3034 BFD_RELOC_ARM_LDR_PC_G1, 3035 BFD_RELOC_ARM_LDR_PC_G2, 3036 BFD_RELOC_ARM_LDRS_PC_G0, 3037 BFD_RELOC_ARM_LDRS_PC_G1, 3038 BFD_RELOC_ARM_LDRS_PC_G2, 3039 BFD_RELOC_ARM_LDC_PC_G0, 3040 BFD_RELOC_ARM_LDC_PC_G1, 3041 BFD_RELOC_ARM_LDC_PC_G2, 3042 BFD_RELOC_ARM_ALU_SB_G0_NC, 3043 BFD_RELOC_ARM_ALU_SB_G0, 3044 BFD_RELOC_ARM_ALU_SB_G1_NC, 3045 BFD_RELOC_ARM_ALU_SB_G1, 3046 BFD_RELOC_ARM_ALU_SB_G2, 3047 BFD_RELOC_ARM_LDR_SB_G0, 3048 BFD_RELOC_ARM_LDR_SB_G1, 3049 BFD_RELOC_ARM_LDR_SB_G2, 3050 BFD_RELOC_ARM_LDRS_SB_G0, 3051 BFD_RELOC_ARM_LDRS_SB_G1, 3052 BFD_RELOC_ARM_LDRS_SB_G2, 3053 BFD_RELOC_ARM_LDC_SB_G0, 3054 BFD_RELOC_ARM_LDC_SB_G1, 3055 BFD_RELOC_ARM_LDC_SB_G2, 3056 3057/* Annotation of BX instructions. */ 3058 BFD_RELOC_ARM_V4BX, 3059 3060/* These relocs are only used within the ARM assembler. They are not 3061(at present) written to any object files. */ 3062 BFD_RELOC_ARM_IMMEDIATE, 3063 BFD_RELOC_ARM_ADRL_IMMEDIATE, 3064 BFD_RELOC_ARM_T32_IMMEDIATE, 3065 BFD_RELOC_ARM_T32_ADD_IMM, 3066 BFD_RELOC_ARM_T32_IMM12, 3067 BFD_RELOC_ARM_T32_ADD_PC12, 3068 BFD_RELOC_ARM_SHIFT_IMM, 3069 BFD_RELOC_ARM_SMC, 3070 BFD_RELOC_ARM_SWI, 3071 BFD_RELOC_ARM_MULTI, 3072 BFD_RELOC_ARM_CP_OFF_IMM, 3073 BFD_RELOC_ARM_CP_OFF_IMM_S2, 3074 BFD_RELOC_ARM_T32_CP_OFF_IMM, 3075 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2, 3076 BFD_RELOC_ARM_ADR_IMM, 3077 BFD_RELOC_ARM_LDR_IMM, 3078 BFD_RELOC_ARM_LITERAL, 3079 BFD_RELOC_ARM_IN_POOL, 3080 BFD_RELOC_ARM_OFFSET_IMM8, 3081 BFD_RELOC_ARM_T32_OFFSET_U8, 3082 BFD_RELOC_ARM_T32_OFFSET_IMM, 3083 BFD_RELOC_ARM_HWLITERAL, 3084 BFD_RELOC_ARM_THUMB_ADD, 3085 BFD_RELOC_ARM_THUMB_IMM, 3086 BFD_RELOC_ARM_THUMB_SHIFT, 3087 3088/* Renesas / SuperH SH relocs. Not all of these appear in object files. */ 3089 BFD_RELOC_SH_PCDISP8BY2, 3090 BFD_RELOC_SH_PCDISP12BY2, 3091 BFD_RELOC_SH_IMM3, 3092 BFD_RELOC_SH_IMM3U, 3093 BFD_RELOC_SH_DISP12, 3094 BFD_RELOC_SH_DISP12BY2, 3095 BFD_RELOC_SH_DISP12BY4, 3096 BFD_RELOC_SH_DISP12BY8, 3097 BFD_RELOC_SH_DISP20, 3098 BFD_RELOC_SH_DISP20BY8, 3099 BFD_RELOC_SH_IMM4, 3100 BFD_RELOC_SH_IMM4BY2, 3101 BFD_RELOC_SH_IMM4BY4, 3102 BFD_RELOC_SH_IMM8, 3103 BFD_RELOC_SH_IMM8BY2, 3104 BFD_RELOC_SH_IMM8BY4, 3105 BFD_RELOC_SH_PCRELIMM8BY2, 3106 BFD_RELOC_SH_PCRELIMM8BY4, 3107 BFD_RELOC_SH_SWITCH16, 3108 BFD_RELOC_SH_SWITCH32, 3109 BFD_RELOC_SH_USES, 3110 BFD_RELOC_SH_COUNT, 3111 BFD_RELOC_SH_ALIGN, 3112 BFD_RELOC_SH_CODE, 3113 BFD_RELOC_SH_DATA, 3114 BFD_RELOC_SH_LABEL, 3115 BFD_RELOC_SH_LOOP_START, 3116 BFD_RELOC_SH_LOOP_END, 3117 BFD_RELOC_SH_COPY, 3118 BFD_RELOC_SH_GLOB_DAT, 3119 BFD_RELOC_SH_JMP_SLOT, 3120 BFD_RELOC_SH_RELATIVE, 3121 BFD_RELOC_SH_GOTPC, 3122 BFD_RELOC_SH_GOT_LOW16, 3123 BFD_RELOC_SH_GOT_MEDLOW16, 3124 BFD_RELOC_SH_GOT_MEDHI16, 3125 BFD_RELOC_SH_GOT_HI16, 3126 BFD_RELOC_SH_GOTPLT_LOW16, 3127 BFD_RELOC_SH_GOTPLT_MEDLOW16, 3128 BFD_RELOC_SH_GOTPLT_MEDHI16, 3129 BFD_RELOC_SH_GOTPLT_HI16, 3130 BFD_RELOC_SH_PLT_LOW16, 3131 BFD_RELOC_SH_PLT_MEDLOW16, 3132 BFD_RELOC_SH_PLT_MEDHI16, 3133 BFD_RELOC_SH_PLT_HI16, 3134 BFD_RELOC_SH_GOTOFF_LOW16, 3135 BFD_RELOC_SH_GOTOFF_MEDLOW16, 3136 BFD_RELOC_SH_GOTOFF_MEDHI16, 3137 BFD_RELOC_SH_GOTOFF_HI16, 3138 BFD_RELOC_SH_GOTPC_LOW16, 3139 BFD_RELOC_SH_GOTPC_MEDLOW16, 3140 BFD_RELOC_SH_GOTPC_MEDHI16, 3141 BFD_RELOC_SH_GOTPC_HI16, 3142 BFD_RELOC_SH_COPY64, 3143 BFD_RELOC_SH_GLOB_DAT64, 3144 BFD_RELOC_SH_JMP_SLOT64, 3145 BFD_RELOC_SH_RELATIVE64, 3146 BFD_RELOC_SH_GOT10BY4, 3147 BFD_RELOC_SH_GOT10BY8, 3148 BFD_RELOC_SH_GOTPLT10BY4, 3149 BFD_RELOC_SH_GOTPLT10BY8, 3150 BFD_RELOC_SH_GOTPLT32, 3151 BFD_RELOC_SH_SHMEDIA_CODE, 3152 BFD_RELOC_SH_IMMU5, 3153 BFD_RELOC_SH_IMMS6, 3154 BFD_RELOC_SH_IMMS6BY32, 3155 BFD_RELOC_SH_IMMU6, 3156 BFD_RELOC_SH_IMMS10, 3157 BFD_RELOC_SH_IMMS10BY2, 3158 BFD_RELOC_SH_IMMS10BY4, 3159 BFD_RELOC_SH_IMMS10BY8, 3160 BFD_RELOC_SH_IMMS16, 3161 BFD_RELOC_SH_IMMU16, 3162 BFD_RELOC_SH_IMM_LOW16, 3163 BFD_RELOC_SH_IMM_LOW16_PCREL, 3164 BFD_RELOC_SH_IMM_MEDLOW16, 3165 BFD_RELOC_SH_IMM_MEDLOW16_PCREL, 3166 BFD_RELOC_SH_IMM_MEDHI16, 3167 BFD_RELOC_SH_IMM_MEDHI16_PCREL, 3168 BFD_RELOC_SH_IMM_HI16, 3169 BFD_RELOC_SH_IMM_HI16_PCREL, 3170 BFD_RELOC_SH_PT_16, 3171 BFD_RELOC_SH_TLS_GD_32, 3172 BFD_RELOC_SH_TLS_LD_32, 3173 BFD_RELOC_SH_TLS_LDO_32, 3174 BFD_RELOC_SH_TLS_IE_32, 3175 BFD_RELOC_SH_TLS_LE_32, 3176 BFD_RELOC_SH_TLS_DTPMOD32, 3177 BFD_RELOC_SH_TLS_DTPOFF32, 3178 BFD_RELOC_SH_TLS_TPOFF32, 3179 3180/* ARC Cores relocs. 3181ARC 22 bit pc-relative branch. The lowest two bits must be zero and are 3182not stored in the instruction. The high 20 bits are installed in bits 26 3183through 7 of the instruction. */ 3184 BFD_RELOC_ARC_B22_PCREL, 3185 3186/* ARC 26 bit absolute branch. The lowest two bits must be zero and are not 3187stored in the instruction. The high 24 bits are installed in bits 23 3188through 0. */ 3189 BFD_RELOC_ARC_B26, 3190 3191/* ADI Blackfin 16 bit immediate absolute reloc. */ 3192 BFD_RELOC_BFIN_16_IMM, 3193 3194/* ADI Blackfin 16 bit immediate absolute reloc higher 16 bits. */ 3195 BFD_RELOC_BFIN_16_HIGH, 3196 3197/* ADI Blackfin 'a' part of LSETUP. */ 3198 BFD_RELOC_BFIN_4_PCREL, 3199 3200/* ADI Blackfin. */ 3201 BFD_RELOC_BFIN_5_PCREL, 3202 3203/* ADI Blackfin 16 bit immediate absolute reloc lower 16 bits. */ 3204 BFD_RELOC_BFIN_16_LOW, 3205 3206/* ADI Blackfin. */ 3207 BFD_RELOC_BFIN_10_PCREL, 3208 3209/* ADI Blackfin 'b' part of LSETUP. */ 3210 BFD_RELOC_BFIN_11_PCREL, 3211 3212/* ADI Blackfin. */ 3213 BFD_RELOC_BFIN_12_PCREL_JUMP, 3214 3215/* ADI Blackfin Short jump, pcrel. */ 3216 BFD_RELOC_BFIN_12_PCREL_JUMP_S, 3217 3218/* ADI Blackfin Call.x not implemented. */ 3219 BFD_RELOC_BFIN_24_PCREL_CALL_X, 3220 3221/* ADI Blackfin Long Jump pcrel. */ 3222 BFD_RELOC_BFIN_24_PCREL_JUMP_L, 3223 3224/* ADI Blackfin FD-PIC relocations. */ 3225 BFD_RELOC_BFIN_GOT17M4, 3226 BFD_RELOC_BFIN_GOTHI, 3227 BFD_RELOC_BFIN_GOTLO, 3228 BFD_RELOC_BFIN_FUNCDESC, 3229 BFD_RELOC_BFIN_FUNCDESC_GOT17M4, 3230 BFD_RELOC_BFIN_FUNCDESC_GOTHI, 3231 BFD_RELOC_BFIN_FUNCDESC_GOTLO, 3232 BFD_RELOC_BFIN_FUNCDESC_VALUE, 3233 BFD_RELOC_BFIN_FUNCDESC_GOTOFF17M4, 3234 BFD_RELOC_BFIN_FUNCDESC_GOTOFFHI, 3235 BFD_RELOC_BFIN_FUNCDESC_GOTOFFLO, 3236 BFD_RELOC_BFIN_GOTOFF17M4, 3237 BFD_RELOC_BFIN_GOTOFFHI, 3238 BFD_RELOC_BFIN_GOTOFFLO, 3239 3240/* ADI Blackfin GOT relocation. */ 3241 BFD_RELOC_BFIN_GOT, 3242 3243/* ADI Blackfin PLTPC relocation. */ 3244 BFD_RELOC_BFIN_PLTPC, 3245 3246/* ADI Blackfin arithmetic relocation. */ 3247 BFD_ARELOC_BFIN_PUSH, 3248 3249/* ADI Blackfin arithmetic relocation. */ 3250 BFD_ARELOC_BFIN_CONST, 3251 3252/* ADI Blackfin arithmetic relocation. */ 3253 BFD_ARELOC_BFIN_ADD, 3254 3255/* ADI Blackfin arithmetic relocation. */ 3256 BFD_ARELOC_BFIN_SUB, 3257 3258/* ADI Blackfin arithmetic relocation. */ 3259 BFD_ARELOC_BFIN_MULT, 3260 3261/* ADI Blackfin arithmetic relocation. */ 3262 BFD_ARELOC_BFIN_DIV, 3263 3264/* ADI Blackfin arithmetic relocation. */ 3265 BFD_ARELOC_BFIN_MOD, 3266 3267/* ADI Blackfin arithmetic relocation. */ 3268 BFD_ARELOC_BFIN_LSHIFT, 3269 3270/* ADI Blackfin arithmetic relocation. */ 3271 BFD_ARELOC_BFIN_RSHIFT, 3272 3273/* ADI Blackfin arithmetic relocation. */ 3274 BFD_ARELOC_BFIN_AND, 3275 3276/* ADI Blackfin arithmetic relocation. */ 3277 BFD_ARELOC_BFIN_OR, 3278 3279/* ADI Blackfin arithmetic relocation. */ 3280 BFD_ARELOC_BFIN_XOR, 3281 3282/* ADI Blackfin arithmetic relocation. */ 3283 BFD_ARELOC_BFIN_LAND, 3284 3285/* ADI Blackfin arithmetic relocation. */ 3286 BFD_ARELOC_BFIN_LOR, 3287 3288/* ADI Blackfin arithmetic relocation. */ 3289 BFD_ARELOC_BFIN_LEN, 3290 3291/* ADI Blackfin arithmetic relocation. */ 3292 BFD_ARELOC_BFIN_NEG, 3293 3294/* ADI Blackfin arithmetic relocation. */ 3295 BFD_ARELOC_BFIN_COMP, 3296 3297/* ADI Blackfin arithmetic relocation. */ 3298 BFD_ARELOC_BFIN_PAGE, 3299 3300/* ADI Blackfin arithmetic relocation. */ 3301 BFD_ARELOC_BFIN_HWPAGE, 3302 3303/* ADI Blackfin arithmetic relocation. */ 3304 BFD_ARELOC_BFIN_ADDR, 3305 3306/* Mitsubishi D10V relocs. 3307This is a 10-bit reloc with the right 2 bits 3308assumed to be 0. */ 3309 BFD_RELOC_D10V_10_PCREL_R, 3310 3311/* Mitsubishi D10V relocs. 3312This is a 10-bit reloc with the right 2 bits 3313assumed to be 0. This is the same as the previous reloc 3314except it is in the left container, i.e., 3315shifted left 15 bits. */ 3316 BFD_RELOC_D10V_10_PCREL_L, 3317 3318/* This is an 18-bit reloc with the right 2 bits 3319assumed to be 0. */ 3320 BFD_RELOC_D10V_18, 3321 3322/* This is an 18-bit reloc with the right 2 bits 3323assumed to be 0. */ 3324 BFD_RELOC_D10V_18_PCREL, 3325 3326/* Mitsubishi D30V relocs. 3327This is a 6-bit absolute reloc. */ 3328 BFD_RELOC_D30V_6, 3329 3330/* This is a 6-bit pc-relative reloc with 3331the right 3 bits assumed to be 0. */ 3332 BFD_RELOC_D30V_9_PCREL, 3333 3334/* This is a 6-bit pc-relative reloc with 3335the right 3 bits assumed to be 0. Same 3336as the previous reloc but on the right side 3337of the container. */ 3338 BFD_RELOC_D30V_9_PCREL_R, 3339 3340/* This is a 12-bit absolute reloc with the 3341right 3 bitsassumed to be 0. */ 3342 BFD_RELOC_D30V_15, 3343 3344/* This is a 12-bit pc-relative reloc with 3345the right 3 bits assumed to be 0. */ 3346 BFD_RELOC_D30V_15_PCREL, 3347 3348/* This is a 12-bit pc-relative reloc with 3349the right 3 bits assumed to be 0. Same 3350as the previous reloc but on the right side 3351of the container. */ 3352 BFD_RELOC_D30V_15_PCREL_R, 3353 3354/* This is an 18-bit absolute reloc with 3355the right 3 bits assumed to be 0. */ 3356 BFD_RELOC_D30V_21, 3357 3358/* This is an 18-bit pc-relative reloc with 3359the right 3 bits assumed to be 0. */ 3360 BFD_RELOC_D30V_21_PCREL, 3361 3362/* This is an 18-bit pc-relative reloc with 3363the right 3 bits assumed to be 0. Same 3364as the previous reloc but on the right side 3365of the container. */ 3366 BFD_RELOC_D30V_21_PCREL_R, 3367 3368/* This is a 32-bit absolute reloc. */ 3369 BFD_RELOC_D30V_32, 3370 3371/* This is a 32-bit pc-relative reloc. */ 3372 BFD_RELOC_D30V_32_PCREL, 3373 3374/* DLX relocs */ 3375 BFD_RELOC_DLX_HI16_S, 3376 3377/* DLX relocs */ 3378 BFD_RELOC_DLX_LO16, 3379 3380/* DLX relocs */ 3381 BFD_RELOC_DLX_JMP26, 3382 3383/* Renesas M16C/M32C Relocations. */ 3384 BFD_RELOC_M32C_HI8, 3385 BFD_RELOC_M32C_RL_JUMP, 3386 BFD_RELOC_M32C_RL_1ADDR, 3387 BFD_RELOC_M32C_RL_2ADDR, 3388 3389/* Renesas M32R (formerly Mitsubishi M32R) relocs. 3390This is a 24 bit absolute address. */ 3391 BFD_RELOC_M32R_24, 3392 3393/* This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0. */ 3394 BFD_RELOC_M32R_10_PCREL, 3395 3396/* This is an 18-bit reloc with the right 2 bits assumed to be 0. */ 3397 BFD_RELOC_M32R_18_PCREL, 3398 3399/* This is a 26-bit reloc with the right 2 bits assumed to be 0. */ 3400 BFD_RELOC_M32R_26_PCREL, 3401 3402/* This is a 16-bit reloc containing the high 16 bits of an address 3403used when the lower 16 bits are treated as unsigned. */ 3404 BFD_RELOC_M32R_HI16_ULO, 3405 3406/* This is a 16-bit reloc containing the high 16 bits of an address 3407used when the lower 16 bits are treated as signed. */ 3408 BFD_RELOC_M32R_HI16_SLO, 3409 3410/* This is a 16-bit reloc containing the lower 16 bits of an address. */ 3411 BFD_RELOC_M32R_LO16, 3412 3413/* This is a 16-bit reloc containing the small data area offset for use in 3414add3, load, and store instructions. */ 3415 BFD_RELOC_M32R_SDA16, 3416 3417/* For PIC. */ 3418 BFD_RELOC_M32R_GOT24, 3419 BFD_RELOC_M32R_26_PLTREL, 3420 BFD_RELOC_M32R_COPY, 3421 BFD_RELOC_M32R_GLOB_DAT, 3422 BFD_RELOC_M32R_JMP_SLOT, 3423 BFD_RELOC_M32R_RELATIVE, 3424 BFD_RELOC_M32R_GOTOFF, 3425 BFD_RELOC_M32R_GOTOFF_HI_ULO, 3426 BFD_RELOC_M32R_GOTOFF_HI_SLO, 3427 BFD_RELOC_M32R_GOTOFF_LO, 3428 BFD_RELOC_M32R_GOTPC24, 3429 BFD_RELOC_M32R_GOT16_HI_ULO, 3430 BFD_RELOC_M32R_GOT16_HI_SLO, 3431 BFD_RELOC_M32R_GOT16_LO, 3432 BFD_RELOC_M32R_GOTPC_HI_ULO, 3433 BFD_RELOC_M32R_GOTPC_HI_SLO, 3434 BFD_RELOC_M32R_GOTPC_LO, 3435 3436/* This is a 9-bit reloc */ 3437 BFD_RELOC_V850_9_PCREL, 3438 3439/* This is a 22-bit reloc */ 3440 BFD_RELOC_V850_22_PCREL, 3441 3442/* This is a 16 bit offset from the short data area pointer. */ 3443 BFD_RELOC_V850_SDA_16_16_OFFSET, 3444 3445/* This is a 16 bit offset (of which only 15 bits are used) from the 3446short data area pointer. */ 3447 BFD_RELOC_V850_SDA_15_16_OFFSET, 3448 3449/* This is a 16 bit offset from the zero data area pointer. */ 3450 BFD_RELOC_V850_ZDA_16_16_OFFSET, 3451 3452/* This is a 16 bit offset (of which only 15 bits are used) from the 3453zero data area pointer. */ 3454 BFD_RELOC_V850_ZDA_15_16_OFFSET, 3455 3456/* This is an 8 bit offset (of which only 6 bits are used) from the 3457tiny data area pointer. */ 3458 BFD_RELOC_V850_TDA_6_8_OFFSET, 3459 3460/* This is an 8bit offset (of which only 7 bits are used) from the tiny 3461data area pointer. */ 3462 BFD_RELOC_V850_TDA_7_8_OFFSET, 3463 3464/* This is a 7 bit offset from the tiny data area pointer. */ 3465 BFD_RELOC_V850_TDA_7_7_OFFSET, 3466 3467/* This is a 16 bit offset from the tiny data area pointer. */ 3468 BFD_RELOC_V850_TDA_16_16_OFFSET, 3469 3470/* This is a 5 bit offset (of which only 4 bits are used) from the tiny 3471data area pointer. */ 3472 BFD_RELOC_V850_TDA_4_5_OFFSET, 3473 3474/* This is a 4 bit offset from the tiny data area pointer. */ 3475 BFD_RELOC_V850_TDA_4_4_OFFSET, 3476 3477/* This is a 16 bit offset from the short data area pointer, with the 3478bits placed non-contiguously in the instruction. */ 3479 BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, 3480 3481/* This is a 16 bit offset from the zero data area pointer, with the 3482bits placed non-contiguously in the instruction. */ 3483 BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, 3484 3485/* This is a 6 bit offset from the call table base pointer. */ 3486 BFD_RELOC_V850_CALLT_6_7_OFFSET, 3487 3488/* This is a 16 bit offset from the call table base pointer. */ 3489 BFD_RELOC_V850_CALLT_16_16_OFFSET, 3490 3491/* Used for relaxing indirect function calls. */ 3492 BFD_RELOC_V850_LONGCALL, 3493 3494/* Used for relaxing indirect jumps. */ 3495 BFD_RELOC_V850_LONGJUMP, 3496 3497/* Used to maintain alignment whilst relaxing. */ 3498 BFD_RELOC_V850_ALIGN, 3499 3500/* This is a variation of BFD_RELOC_LO16 that can be used in v850e ld.bu 3501instructions. */ 3502 BFD_RELOC_V850_LO16_SPLIT_OFFSET, 3503 3504/* This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the 3505instruction. */ 3506 BFD_RELOC_MN10300_32_PCREL, 3507 3508/* This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the 3509instruction. */ 3510 BFD_RELOC_MN10300_16_PCREL, 3511 3512/* This is a 8bit DP reloc for the tms320c30, where the most 3513significant 8 bits of a 24 bit word are placed into the least 3514significant 8 bits of the opcode. */ 3515 BFD_RELOC_TIC30_LDP, 3516 3517/* This is a 7bit reloc for the tms320c54x, where the least 3518significant 7 bits of a 16 bit word are placed into the least 3519significant 7 bits of the opcode. */ 3520 BFD_RELOC_TIC54X_PARTLS7, 3521 3522/* This is a 9bit DP reloc for the tms320c54x, where the most 3523significant 9 bits of a 16 bit word are placed into the least 3524significant 9 bits of the opcode. */ 3525 BFD_RELOC_TIC54X_PARTMS9, 3526 3527/* This is an extended address 23-bit reloc for the tms320c54x. */ 3528 BFD_RELOC_TIC54X_23, 3529 3530/* This is a 16-bit reloc for the tms320c54x, where the least 3531significant 16 bits of a 23-bit extended address are placed into 3532the opcode. */ 3533 BFD_RELOC_TIC54X_16_OF_23, 3534 3535/* This is a reloc for the tms320c54x, where the most 3536significant 7 bits of a 23-bit extended address are placed into 3537the opcode. */ 3538 BFD_RELOC_TIC54X_MS7_OF_23, 3539 3540/* This is a 48 bit reloc for the FR30 that stores 32 bits. */ 3541 BFD_RELOC_FR30_48, 3542 3543/* This is a 32 bit reloc for the FR30 that stores 20 bits split up into 3544two sections. */ 3545 BFD_RELOC_FR30_20, 3546 3547/* This is a 16 bit reloc for the FR30 that stores a 6 bit word offset in 35484 bits. */ 3549 BFD_RELOC_FR30_6_IN_4, 3550 3551/* This is a 16 bit reloc for the FR30 that stores an 8 bit byte offset 3552into 8 bits. */ 3553 BFD_RELOC_FR30_8_IN_8, 3554 3555/* This is a 16 bit reloc for the FR30 that stores a 9 bit short offset 3556into 8 bits. */ 3557 BFD_RELOC_FR30_9_IN_8, 3558 3559/* This is a 16 bit reloc for the FR30 that stores a 10 bit word offset 3560into 8 bits. */ 3561 BFD_RELOC_FR30_10_IN_8, 3562 3563/* This is a 16 bit reloc for the FR30 that stores a 9 bit pc relative 3564short offset into 8 bits. */ 3565 BFD_RELOC_FR30_9_PCREL, 3566 3567/* This is a 16 bit reloc for the FR30 that stores a 12 bit pc relative 3568short offset into 11 bits. */ 3569 BFD_RELOC_FR30_12_PCREL, 3570 3571/* Motorola Mcore relocations. */ 3572 BFD_RELOC_MCORE_PCREL_IMM8BY4, 3573 BFD_RELOC_MCORE_PCREL_IMM11BY2, 3574 BFD_RELOC_MCORE_PCREL_IMM4BY2, 3575 BFD_RELOC_MCORE_PCREL_32, 3576 BFD_RELOC_MCORE_PCREL_JSR_IMM11BY2, 3577 BFD_RELOC_MCORE_RVA, 3578 3579/* Toshiba Media Processor Relocations. */ 3580 BFD_RELOC_MEP_8, 3581 BFD_RELOC_MEP_16, 3582 BFD_RELOC_MEP_32, 3583 BFD_RELOC_MEP_PCREL8A2, 3584 BFD_RELOC_MEP_PCREL12A2, 3585 BFD_RELOC_MEP_PCREL17A2, 3586 BFD_RELOC_MEP_PCREL24A2, 3587 BFD_RELOC_MEP_PCABS24A2, 3588 BFD_RELOC_MEP_LOW16, 3589 BFD_RELOC_MEP_HI16U, 3590 BFD_RELOC_MEP_HI16S, 3591 BFD_RELOC_MEP_GPREL, 3592 BFD_RELOC_MEP_TPREL, 3593 BFD_RELOC_MEP_TPREL7, 3594 BFD_RELOC_MEP_TPREL7A2, 3595 BFD_RELOC_MEP_TPREL7A4, 3596 BFD_RELOC_MEP_UIMM24, 3597 BFD_RELOC_MEP_ADDR24A4, 3598 BFD_RELOC_MEP_GNU_VTINHERIT, 3599 BFD_RELOC_MEP_GNU_VTENTRY, 3600 3601 3602/* These are relocations for the GETA instruction. */ 3603 BFD_RELOC_MMIX_GETA, 3604 BFD_RELOC_MMIX_GETA_1, 3605 BFD_RELOC_MMIX_GETA_2, 3606 BFD_RELOC_MMIX_GETA_3, 3607 3608/* These are relocations for a conditional branch instruction. */ 3609 BFD_RELOC_MMIX_CBRANCH, 3610 BFD_RELOC_MMIX_CBRANCH_J, 3611 BFD_RELOC_MMIX_CBRANCH_1, 3612 BFD_RELOC_MMIX_CBRANCH_2, 3613 BFD_RELOC_MMIX_CBRANCH_3, 3614 3615/* These are relocations for the PUSHJ instruction. */ 3616 BFD_RELOC_MMIX_PUSHJ, 3617 BFD_RELOC_MMIX_PUSHJ_1, 3618 BFD_RELOC_MMIX_PUSHJ_2, 3619 BFD_RELOC_MMIX_PUSHJ_3, 3620 BFD_RELOC_MMIX_PUSHJ_STUBBABLE, 3621 3622/* These are relocations for the JMP instruction. */ 3623 BFD_RELOC_MMIX_JMP, 3624 BFD_RELOC_MMIX_JMP_1, 3625 BFD_RELOC_MMIX_JMP_2, 3626 BFD_RELOC_MMIX_JMP_3, 3627 3628/* This is a relocation for a relative address as in a GETA instruction or 3629a branch. */ 3630 BFD_RELOC_MMIX_ADDR19, 3631 3632/* This is a relocation for a relative address as in a JMP instruction. */ 3633 BFD_RELOC_MMIX_ADDR27, 3634 3635/* This is a relocation for an instruction field that may be a general 3636register or a value 0..255. */ 3637 BFD_RELOC_MMIX_REG_OR_BYTE, 3638 3639/* This is a relocation for an instruction field that may be a general 3640register. */ 3641 BFD_RELOC_MMIX_REG, 3642 3643/* This is a relocation for two instruction fields holding a register and 3644an offset, the equivalent of the relocation. */ 3645 BFD_RELOC_MMIX_BASE_PLUS_OFFSET, 3646 3647/* This relocation is an assertion that the expression is not allocated as 3648a global register. It does not modify contents. */ 3649 BFD_RELOC_MMIX_LOCAL, 3650 3651/* This is a 16 bit reloc for the AVR that stores 8 bit pc relative 3652short offset into 7 bits. */ 3653 BFD_RELOC_AVR_7_PCREL, 3654 3655/* This is a 16 bit reloc for the AVR that stores 13 bit pc relative 3656short offset into 12 bits. */ 3657 BFD_RELOC_AVR_13_PCREL, 3658 3659/* This is a 16 bit reloc for the AVR that stores 17 bit value (usually 3660program memory address) into 16 bits. */ 3661 BFD_RELOC_AVR_16_PM, 3662 3663/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 3664data memory address) into 8 bit immediate value of LDI insn. */ 3665 BFD_RELOC_AVR_LO8_LDI, 3666 3667/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3668of data memory address) into 8 bit immediate value of LDI insn. */ 3669 BFD_RELOC_AVR_HI8_LDI, 3670 3671/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3672of program memory address) into 8 bit immediate value of LDI insn. */ 3673 BFD_RELOC_AVR_HH8_LDI, 3674 3675/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3676of 32 bit value) into 8 bit immediate value of LDI insn. */ 3677 BFD_RELOC_AVR_MS8_LDI, 3678 3679/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3680(usually data memory address) into 8 bit immediate value of SUBI insn. */ 3681 BFD_RELOC_AVR_LO8_LDI_NEG, 3682 3683/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3684(high 8 bit of data memory address) into 8 bit immediate value of 3685SUBI insn. */ 3686 BFD_RELOC_AVR_HI8_LDI_NEG, 3687 3688/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3689(most high 8 bit of program memory address) into 8 bit immediate value 3690of LDI or SUBI insn. */ 3691 BFD_RELOC_AVR_HH8_LDI_NEG, 3692 3693/* This is a 16 bit reloc for the AVR that stores negated 8 bit value (msb 3694of 32 bit value) into 8 bit immediate value of LDI insn. */ 3695 BFD_RELOC_AVR_MS8_LDI_NEG, 3696 3697/* This is a 16 bit reloc for the AVR that stores 8 bit value (usually 3698command address) into 8 bit immediate value of LDI insn. */ 3699 BFD_RELOC_AVR_LO8_LDI_PM, 3700 3701/* This is a 16 bit reloc for the AVR that stores 8 bit value 3702(command address) into 8 bit immediate value of LDI insn. If the address 3703is beyond the 128k boundary, the linker inserts a jump stub for this reloc 3704in the lower 128k. */ 3705 BFD_RELOC_AVR_LO8_LDI_GS, 3706 3707/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3708of command address) into 8 bit immediate value of LDI insn. */ 3709 BFD_RELOC_AVR_HI8_LDI_PM, 3710 3711/* This is a 16 bit reloc for the AVR that stores 8 bit value (high 8 bit 3712of command address) into 8 bit immediate value of LDI insn. If the address 3713is beyond the 128k boundary, the linker inserts a jump stub for this reloc 3714below 128k. */ 3715 BFD_RELOC_AVR_HI8_LDI_GS, 3716 3717/* This is a 16 bit reloc for the AVR that stores 8 bit value (most high 8 bit 3718of command address) into 8 bit immediate value of LDI insn. */ 3719 BFD_RELOC_AVR_HH8_LDI_PM, 3720 3721/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3722(usually command address) into 8 bit immediate value of SUBI insn. */ 3723 BFD_RELOC_AVR_LO8_LDI_PM_NEG, 3724 3725/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3726(high 8 bit of 16 bit command address) into 8 bit immediate value 3727of SUBI insn. */ 3728 BFD_RELOC_AVR_HI8_LDI_PM_NEG, 3729 3730/* This is a 16 bit reloc for the AVR that stores negated 8 bit value 3731(high 6 bit of 22 bit command address) into 8 bit immediate 3732value of SUBI insn. */ 3733 BFD_RELOC_AVR_HH8_LDI_PM_NEG, 3734 3735/* This is a 32 bit reloc for the AVR that stores 23 bit value 3736into 22 bits. */ 3737 BFD_RELOC_AVR_CALL, 3738 3739/* This is a 16 bit reloc for the AVR that stores all needed bits 3740for absolute addressing with ldi with overflow check to linktime */ 3741 BFD_RELOC_AVR_LDI, 3742 3743/* This is a 6 bit reloc for the AVR that stores offset for ldd/std 3744instructions */ 3745 BFD_RELOC_AVR_6, 3746 3747/* This is a 6 bit reloc for the AVR that stores offset for adiw/sbiw 3748instructions */ 3749 BFD_RELOC_AVR_6_ADIW, 3750 3751/* Direct 12 bit. */ 3752 BFD_RELOC_390_12, 3753 3754/* 12 bit GOT offset. */ 3755 BFD_RELOC_390_GOT12, 3756 3757/* 32 bit PC relative PLT address. */ 3758 BFD_RELOC_390_PLT32, 3759 3760/* Copy symbol at runtime. */ 3761 BFD_RELOC_390_COPY, 3762 3763/* Create GOT entry. */ 3764 BFD_RELOC_390_GLOB_DAT, 3765 3766/* Create PLT entry. */ 3767 BFD_RELOC_390_JMP_SLOT, 3768 3769/* Adjust by program base. */ 3770 BFD_RELOC_390_RELATIVE, 3771 3772/* 32 bit PC relative offset to GOT. */ 3773 BFD_RELOC_390_GOTPC, 3774 3775/* 16 bit GOT offset. */ 3776 BFD_RELOC_390_GOT16, 3777 3778/* PC relative 16 bit shifted by 1. */ 3779 BFD_RELOC_390_PC16DBL, 3780 3781/* 16 bit PC rel. PLT shifted by 1. */ 3782 BFD_RELOC_390_PLT16DBL, 3783 3784/* PC relative 32 bit shifted by 1. */ 3785 BFD_RELOC_390_PC32DBL, 3786 3787/* 32 bit PC rel. PLT shifted by 1. */ 3788 BFD_RELOC_390_PLT32DBL, 3789 3790/* 32 bit PC rel. GOT shifted by 1. */ 3791 BFD_RELOC_390_GOTPCDBL, 3792 3793/* 64 bit GOT offset. */ 3794 BFD_RELOC_390_GOT64, 3795 3796/* 64 bit PC relative PLT address. */ 3797 BFD_RELOC_390_PLT64, 3798 3799/* 32 bit rel. offset to GOT entry. */ 3800 BFD_RELOC_390_GOTENT, 3801 3802/* 64 bit offset to GOT. */ 3803 BFD_RELOC_390_GOTOFF64, 3804 3805/* 12-bit offset to symbol-entry within GOT, with PLT handling. */ 3806 BFD_RELOC_390_GOTPLT12, 3807 3808/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 3809 BFD_RELOC_390_GOTPLT16, 3810 3811/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 3812 BFD_RELOC_390_GOTPLT32, 3813 3814/* 64-bit offset to symbol-entry within GOT, with PLT handling. */ 3815 BFD_RELOC_390_GOTPLT64, 3816 3817/* 32-bit rel. offset to symbol-entry within GOT, with PLT handling. */ 3818 BFD_RELOC_390_GOTPLTENT, 3819 3820/* 16-bit rel. offset from the GOT to a PLT entry. */ 3821 BFD_RELOC_390_PLTOFF16, 3822 3823/* 32-bit rel. offset from the GOT to a PLT entry. */ 3824 BFD_RELOC_390_PLTOFF32, 3825 3826/* 64-bit rel. offset from the GOT to a PLT entry. */ 3827 BFD_RELOC_390_PLTOFF64, 3828 3829/* s390 tls relocations. */ 3830 BFD_RELOC_390_TLS_LOAD, 3831 BFD_RELOC_390_TLS_GDCALL, 3832 BFD_RELOC_390_TLS_LDCALL, 3833 BFD_RELOC_390_TLS_GD32, 3834 BFD_RELOC_390_TLS_GD64, 3835 BFD_RELOC_390_TLS_GOTIE12, 3836 BFD_RELOC_390_TLS_GOTIE32, 3837 BFD_RELOC_390_TLS_GOTIE64, 3838 BFD_RELOC_390_TLS_LDM32, 3839 BFD_RELOC_390_TLS_LDM64, 3840 BFD_RELOC_390_TLS_IE32, 3841 BFD_RELOC_390_TLS_IE64, 3842 BFD_RELOC_390_TLS_IEENT, 3843 BFD_RELOC_390_TLS_LE32, 3844 BFD_RELOC_390_TLS_LE64, 3845 BFD_RELOC_390_TLS_LDO32, 3846 BFD_RELOC_390_TLS_LDO64, 3847 BFD_RELOC_390_TLS_DTPMOD, 3848 BFD_RELOC_390_TLS_DTPOFF, 3849 BFD_RELOC_390_TLS_TPOFF, 3850 3851/* Long displacement extension. */ 3852 BFD_RELOC_390_20, 3853 BFD_RELOC_390_GOT20, 3854 BFD_RELOC_390_GOTPLT20, 3855 BFD_RELOC_390_TLS_GOTIE20, 3856 3857/* Score relocations */ 3858 BFD_RELOC_SCORE_DUMMY1, 3859 3860/* Low 16 bit for load/store */ 3861 BFD_RELOC_SCORE_GPREL15, 3862 3863/* This is a 24-bit reloc with the right 1 bit assumed to be 0 */ 3864 BFD_RELOC_SCORE_DUMMY2, 3865 BFD_RELOC_SCORE_JMP, 3866 3867/* This is a 19-bit reloc with the right 1 bit assumed to be 0 */ 3868 BFD_RELOC_SCORE_BRANCH, 3869 3870/* This is a 11-bit reloc with the right 1 bit assumed to be 0 */ 3871 BFD_RELOC_SCORE16_JMP, 3872 3873/* This is a 8-bit reloc with the right 1 bit assumed to be 0 */ 3874 BFD_RELOC_SCORE16_BRANCH, 3875 3876/* Undocumented Score relocs */ 3877 BFD_RELOC_SCORE_GOT15, 3878 BFD_RELOC_SCORE_GOT_LO16, 3879 BFD_RELOC_SCORE_CALL15, 3880 BFD_RELOC_SCORE_DUMMY_HI16, 3881 3882/* Scenix IP2K - 9-bit register number / data address */ 3883 BFD_RELOC_IP2K_FR9, 3884 3885/* Scenix IP2K - 4-bit register/data bank number */ 3886 BFD_RELOC_IP2K_BANK, 3887 3888/* Scenix IP2K - low 13 bits of instruction word address */ 3889 BFD_RELOC_IP2K_ADDR16CJP, 3890 3891/* Scenix IP2K - high 3 bits of instruction word address */ 3892 BFD_RELOC_IP2K_PAGE3, 3893 3894/* Scenix IP2K - ext/low/high 8 bits of data address */ 3895 BFD_RELOC_IP2K_LO8DATA, 3896 BFD_RELOC_IP2K_HI8DATA, 3897 BFD_RELOC_IP2K_EX8DATA, 3898 3899/* Scenix IP2K - low/high 8 bits of instruction word address */ 3900 BFD_RELOC_IP2K_LO8INSN, 3901 BFD_RELOC_IP2K_HI8INSN, 3902 3903/* Scenix IP2K - even/odd PC modifier to modify snb pcl.0 */ 3904 BFD_RELOC_IP2K_PC_SKIP, 3905 3906/* Scenix IP2K - 16 bit word address in text section. */ 3907 BFD_RELOC_IP2K_TEXT, 3908 3909/* Scenix IP2K - 7-bit sp or dp offset */ 3910 BFD_RELOC_IP2K_FR_OFFSET, 3911 3912/* Scenix VPE4K coprocessor - data/insn-space addressing */ 3913 BFD_RELOC_VPE4KMATH_DATA, 3914 BFD_RELOC_VPE4KMATH_INSN, 3915 3916/* These two relocations are used by the linker to determine which of 3917the entries in a C++ virtual function table are actually used. When 3918the --gc-sections option is given, the linker will zero out the entries 3919that are not used, so that the code for those functions need not be 3920included in the output. 3921 3922VTABLE_INHERIT is a zero-space relocation used to describe to the 3923linker the inheritance tree of a C++ virtual function table. The 3924relocation's symbol should be the parent class' vtable, and the 3925relocation should be located at the child vtable. 3926 3927VTABLE_ENTRY is a zero-space relocation that describes the use of a 3928virtual function table entry. The reloc's symbol should refer to the 3929table of the class mentioned in the code. Off of that base, an offset 3930describes the entry that is being used. For Rela hosts, this offset 3931is stored in the reloc's addend. For Rel hosts, we are forced to put 3932this offset in the reloc's section offset. */ 3933 BFD_RELOC_VTABLE_INHERIT, 3934 BFD_RELOC_VTABLE_ENTRY, 3935 3936/* Intel IA64 Relocations. */ 3937 BFD_RELOC_IA64_IMM14, 3938 BFD_RELOC_IA64_IMM22, 3939 BFD_RELOC_IA64_IMM64, 3940 BFD_RELOC_IA64_DIR32MSB, 3941 BFD_RELOC_IA64_DIR32LSB, 3942 BFD_RELOC_IA64_DIR64MSB, 3943 BFD_RELOC_IA64_DIR64LSB, 3944 BFD_RELOC_IA64_GPREL22, 3945 BFD_RELOC_IA64_GPREL64I, 3946 BFD_RELOC_IA64_GPREL32MSB, 3947 BFD_RELOC_IA64_GPREL32LSB, 3948 BFD_RELOC_IA64_GPREL64MSB, 3949 BFD_RELOC_IA64_GPREL64LSB, 3950 BFD_RELOC_IA64_LTOFF22, 3951 BFD_RELOC_IA64_LTOFF64I, 3952 BFD_RELOC_IA64_PLTOFF22, 3953 BFD_RELOC_IA64_PLTOFF64I, 3954 BFD_RELOC_IA64_PLTOFF64MSB, 3955 BFD_RELOC_IA64_PLTOFF64LSB, 3956 BFD_RELOC_IA64_FPTR64I, 3957 BFD_RELOC_IA64_FPTR32MSB, 3958 BFD_RELOC_IA64_FPTR32LSB, 3959 BFD_RELOC_IA64_FPTR64MSB, 3960 BFD_RELOC_IA64_FPTR64LSB, 3961 BFD_RELOC_IA64_PCREL21B, 3962 BFD_RELOC_IA64_PCREL21BI, 3963 BFD_RELOC_IA64_PCREL21M, 3964 BFD_RELOC_IA64_PCREL21F, 3965 BFD_RELOC_IA64_PCREL22, 3966 BFD_RELOC_IA64_PCREL60B, 3967 BFD_RELOC_IA64_PCREL64I, 3968 BFD_RELOC_IA64_PCREL32MSB, 3969 BFD_RELOC_IA64_PCREL32LSB, 3970 BFD_RELOC_IA64_PCREL64MSB, 3971 BFD_RELOC_IA64_PCREL64LSB, 3972 BFD_RELOC_IA64_LTOFF_FPTR22, 3973 BFD_RELOC_IA64_LTOFF_FPTR64I, 3974 BFD_RELOC_IA64_LTOFF_FPTR32MSB, 3975 BFD_RELOC_IA64_LTOFF_FPTR32LSB, 3976 BFD_RELOC_IA64_LTOFF_FPTR64MSB, 3977 BFD_RELOC_IA64_LTOFF_FPTR64LSB, 3978 BFD_RELOC_IA64_SEGREL32MSB, 3979 BFD_RELOC_IA64_SEGREL32LSB, 3980 BFD_RELOC_IA64_SEGREL64MSB, 3981 BFD_RELOC_IA64_SEGREL64LSB, 3982 BFD_RELOC_IA64_SECREL32MSB, 3983 BFD_RELOC_IA64_SECREL32LSB, 3984 BFD_RELOC_IA64_SECREL64MSB, 3985 BFD_RELOC_IA64_SECREL64LSB, 3986 BFD_RELOC_IA64_REL32MSB, 3987 BFD_RELOC_IA64_REL32LSB, 3988 BFD_RELOC_IA64_REL64MSB, 3989 BFD_RELOC_IA64_REL64LSB, 3990 BFD_RELOC_IA64_LTV32MSB, 3991 BFD_RELOC_IA64_LTV32LSB, 3992 BFD_RELOC_IA64_LTV64MSB, 3993 BFD_RELOC_IA64_LTV64LSB, 3994 BFD_RELOC_IA64_IPLTMSB, 3995 BFD_RELOC_IA64_IPLTLSB, 3996 BFD_RELOC_IA64_COPY, 3997 BFD_RELOC_IA64_LTOFF22X, 3998 BFD_RELOC_IA64_LDXMOV, 3999 BFD_RELOC_IA64_TPREL14, 4000 BFD_RELOC_IA64_TPREL22, 4001 BFD_RELOC_IA64_TPREL64I, 4002 BFD_RELOC_IA64_TPREL64MSB, 4003 BFD_RELOC_IA64_TPREL64LSB, 4004 BFD_RELOC_IA64_LTOFF_TPREL22, 4005 BFD_RELOC_IA64_DTPMOD64MSB, 4006 BFD_RELOC_IA64_DTPMOD64LSB, 4007 BFD_RELOC_IA64_LTOFF_DTPMOD22, 4008 BFD_RELOC_IA64_DTPREL14, 4009 BFD_RELOC_IA64_DTPREL22, 4010 BFD_RELOC_IA64_DTPREL64I, 4011 BFD_RELOC_IA64_DTPREL32MSB, 4012 BFD_RELOC_IA64_DTPREL32LSB, 4013 BFD_RELOC_IA64_DTPREL64MSB, 4014 BFD_RELOC_IA64_DTPREL64LSB, 4015 BFD_RELOC_IA64_LTOFF_DTPREL22, 4016 4017/* Motorola 68HC11 reloc. 4018This is the 8 bit high part of an absolute address. */ 4019 BFD_RELOC_M68HC11_HI8, 4020 4021/* Motorola 68HC11 reloc. 4022This is the 8 bit low part of an absolute address. */ 4023 BFD_RELOC_M68HC11_LO8, 4024 4025/* Motorola 68HC11 reloc. 4026This is the 3 bit of a value. */ 4027 BFD_RELOC_M68HC11_3B, 4028 4029/* Motorola 68HC11 reloc. 4030This reloc marks the beginning of a jump/call instruction. 4031It is used for linker relaxation to correctly identify beginning 4032of instruction and change some branches to use PC-relative 4033addressing mode. */ 4034 BFD_RELOC_M68HC11_RL_JUMP, 4035 4036/* Motorola 68HC11 reloc. 4037This reloc marks a group of several instructions that gcc generates 4038and for which the linker relaxation pass can modify and/or remove 4039some of them. */ 4040 BFD_RELOC_M68HC11_RL_GROUP, 4041 4042/* Motorola 68HC11 reloc. 4043This is the 16-bit lower part of an address. It is used for 'call' 4044instruction to specify the symbol address without any special 4045transformation (due to memory bank window). */ 4046 BFD_RELOC_M68HC11_LO16, 4047 4048/* Motorola 68HC11 reloc. 4049This is a 8-bit reloc that specifies the page number of an address. 4050It is used by 'call' instruction to specify the page number of 4051the symbol. */ 4052 BFD_RELOC_M68HC11_PAGE, 4053 4054/* Motorola 68HC11 reloc. 4055This is a 24-bit reloc that represents the address with a 16-bit 4056value and a 8-bit page number. The symbol address is transformed 4057to follow the 16K memory bank of 68HC12 (seen as mapped in the window). */ 4058 BFD_RELOC_M68HC11_24, 4059 4060/* Motorola 68HC12 reloc. 4061This is the 5 bits of a value. */ 4062 BFD_RELOC_M68HC12_5B, 4063 4064/* NS CR16C Relocations. */ 4065 BFD_RELOC_16C_NUM08, 4066 BFD_RELOC_16C_NUM08_C, 4067 BFD_RELOC_16C_NUM16, 4068 BFD_RELOC_16C_NUM16_C, 4069 BFD_RELOC_16C_NUM32, 4070 BFD_RELOC_16C_NUM32_C, 4071 BFD_RELOC_16C_DISP04, 4072 BFD_RELOC_16C_DISP04_C, 4073 BFD_RELOC_16C_DISP08, 4074 BFD_RELOC_16C_DISP08_C, 4075 BFD_RELOC_16C_DISP16, 4076 BFD_RELOC_16C_DISP16_C, 4077 BFD_RELOC_16C_DISP24, 4078 BFD_RELOC_16C_DISP24_C, 4079 BFD_RELOC_16C_DISP24a, 4080 BFD_RELOC_16C_DISP24a_C, 4081 BFD_RELOC_16C_REG04, 4082 BFD_RELOC_16C_REG04_C, 4083 BFD_RELOC_16C_REG04a, 4084 BFD_RELOC_16C_REG04a_C, 4085 BFD_RELOC_16C_REG14, 4086 BFD_RELOC_16C_REG14_C, 4087 BFD_RELOC_16C_REG16, 4088 BFD_RELOC_16C_REG16_C, 4089 BFD_RELOC_16C_REG20, 4090 BFD_RELOC_16C_REG20_C, 4091 BFD_RELOC_16C_ABS20, 4092 BFD_RELOC_16C_ABS20_C, 4093 BFD_RELOC_16C_ABS24, 4094 BFD_RELOC_16C_ABS24_C, 4095 BFD_RELOC_16C_IMM04, 4096 BFD_RELOC_16C_IMM04_C, 4097 BFD_RELOC_16C_IMM16, 4098 BFD_RELOC_16C_IMM16_C, 4099 BFD_RELOC_16C_IMM20, 4100 BFD_RELOC_16C_IMM20_C, 4101 BFD_RELOC_16C_IMM24, 4102 BFD_RELOC_16C_IMM24_C, 4103 BFD_RELOC_16C_IMM32, 4104 BFD_RELOC_16C_IMM32_C, 4105 4106/* NS CR16 Relocations. */ 4107 BFD_RELOC_CR16_NUM8, 4108 BFD_RELOC_CR16_NUM16, 4109 BFD_RELOC_CR16_NUM32, 4110 BFD_RELOC_CR16_NUM32a, 4111 BFD_RELOC_CR16_REGREL0, 4112 BFD_RELOC_CR16_REGREL4, 4113 BFD_RELOC_CR16_REGREL4a, 4114 BFD_RELOC_CR16_REGREL14, 4115 BFD_RELOC_CR16_REGREL14a, 4116 BFD_RELOC_CR16_REGREL16, 4117 BFD_RELOC_CR16_REGREL20, 4118 BFD_RELOC_CR16_REGREL20a, 4119 BFD_RELOC_CR16_ABS20, 4120 BFD_RELOC_CR16_ABS24, 4121 BFD_RELOC_CR16_IMM4, 4122 BFD_RELOC_CR16_IMM8, 4123 BFD_RELOC_CR16_IMM16, 4124 BFD_RELOC_CR16_IMM20, 4125 BFD_RELOC_CR16_IMM24, 4126 BFD_RELOC_CR16_IMM32, 4127 BFD_RELOC_CR16_IMM32a, 4128 BFD_RELOC_CR16_DISP4, 4129 BFD_RELOC_CR16_DISP8, 4130 BFD_RELOC_CR16_DISP16, 4131 BFD_RELOC_CR16_DISP20, 4132 BFD_RELOC_CR16_DISP24, 4133 BFD_RELOC_CR16_DISP24a, 4134 BFD_RELOC_CR16_SWITCH8, 4135 BFD_RELOC_CR16_SWITCH16, 4136 BFD_RELOC_CR16_SWITCH32, 4137 4138/* NS CRX Relocations. */ 4139 BFD_RELOC_CRX_REL4, 4140 BFD_RELOC_CRX_REL8, 4141 BFD_RELOC_CRX_REL8_CMP, 4142 BFD_RELOC_CRX_REL16, 4143 BFD_RELOC_CRX_REL24, 4144 BFD_RELOC_CRX_REL32, 4145 BFD_RELOC_CRX_REGREL12, 4146 BFD_RELOC_CRX_REGREL22, 4147 BFD_RELOC_CRX_REGREL28, 4148 BFD_RELOC_CRX_REGREL32, 4149 BFD_RELOC_CRX_ABS16, 4150 BFD_RELOC_CRX_ABS32, 4151 BFD_RELOC_CRX_NUM8, 4152 BFD_RELOC_CRX_NUM16, 4153 BFD_RELOC_CRX_NUM32, 4154 BFD_RELOC_CRX_IMM16, 4155 BFD_RELOC_CRX_IMM32, 4156 BFD_RELOC_CRX_SWITCH8, 4157 BFD_RELOC_CRX_SWITCH16, 4158 BFD_RELOC_CRX_SWITCH32, 4159 4160/* These relocs are only used within the CRIS assembler. They are not 4161(at present) written to any object files. */ 4162 BFD_RELOC_CRIS_BDISP8, 4163 BFD_RELOC_CRIS_UNSIGNED_5, 4164 BFD_RELOC_CRIS_SIGNED_6, 4165 BFD_RELOC_CRIS_UNSIGNED_6, 4166 BFD_RELOC_CRIS_SIGNED_8, 4167 BFD_RELOC_CRIS_UNSIGNED_8, 4168 BFD_RELOC_CRIS_SIGNED_16, 4169 BFD_RELOC_CRIS_UNSIGNED_16, 4170 BFD_RELOC_CRIS_LAPCQ_OFFSET, 4171 BFD_RELOC_CRIS_UNSIGNED_4, 4172 4173/* Relocs used in ELF shared libraries for CRIS. */ 4174 BFD_RELOC_CRIS_COPY, 4175 BFD_RELOC_CRIS_GLOB_DAT, 4176 BFD_RELOC_CRIS_JUMP_SLOT, 4177 BFD_RELOC_CRIS_RELATIVE, 4178 4179/* 32-bit offset to symbol-entry within GOT. */ 4180 BFD_RELOC_CRIS_32_GOT, 4181 4182/* 16-bit offset to symbol-entry within GOT. */ 4183 BFD_RELOC_CRIS_16_GOT, 4184 4185/* 32-bit offset to symbol-entry within GOT, with PLT handling. */ 4186 BFD_RELOC_CRIS_32_GOTPLT, 4187 4188/* 16-bit offset to symbol-entry within GOT, with PLT handling. */ 4189 BFD_RELOC_CRIS_16_GOTPLT, 4190 4191/* 32-bit offset to symbol, relative to GOT. */ 4192 BFD_RELOC_CRIS_32_GOTREL, 4193 4194/* 32-bit offset to symbol with PLT entry, relative to GOT. */ 4195 BFD_RELOC_CRIS_32_PLT_GOTREL, 4196 4197/* 32-bit offset to symbol with PLT entry, relative to this relocation. */ 4198 BFD_RELOC_CRIS_32_PLT_PCREL, 4199 4200/* Intel i860 Relocations. */ 4201 BFD_RELOC_860_COPY, 4202 BFD_RELOC_860_GLOB_DAT, 4203 BFD_RELOC_860_JUMP_SLOT, 4204 BFD_RELOC_860_RELATIVE, 4205 BFD_RELOC_860_PC26, 4206 BFD_RELOC_860_PLT26, 4207 BFD_RELOC_860_PC16, 4208 BFD_RELOC_860_LOW0, 4209 BFD_RELOC_860_SPLIT0, 4210 BFD_RELOC_860_LOW1, 4211 BFD_RELOC_860_SPLIT1, 4212 BFD_RELOC_860_LOW2, 4213 BFD_RELOC_860_SPLIT2, 4214 BFD_RELOC_860_LOW3, 4215 BFD_RELOC_860_LOGOT0, 4216 BFD_RELOC_860_SPGOT0, 4217 BFD_RELOC_860_LOGOT1, 4218 BFD_RELOC_860_SPGOT1, 4219 BFD_RELOC_860_LOGOTOFF0, 4220 BFD_RELOC_860_SPGOTOFF0, 4221 BFD_RELOC_860_LOGOTOFF1, 4222 BFD_RELOC_860_SPGOTOFF1, 4223 BFD_RELOC_860_LOGOTOFF2, 4224 BFD_RELOC_860_LOGOTOFF3, 4225 BFD_RELOC_860_LOPC, 4226 BFD_RELOC_860_HIGHADJ, 4227 BFD_RELOC_860_HAGOT, 4228 BFD_RELOC_860_HAGOTOFF, 4229 BFD_RELOC_860_HAPC, 4230 BFD_RELOC_860_HIGH, 4231 BFD_RELOC_860_HIGOT, 4232 BFD_RELOC_860_HIGOTOFF, 4233 4234/* OpenRISC Relocations. */ 4235 BFD_RELOC_OPENRISC_ABS_26, 4236 BFD_RELOC_OPENRISC_REL_26, 4237 4238/* H8 elf Relocations. */ 4239 BFD_RELOC_H8_DIR16A8, 4240 BFD_RELOC_H8_DIR16R8, 4241 BFD_RELOC_H8_DIR24A8, 4242 BFD_RELOC_H8_DIR24R8, 4243 BFD_RELOC_H8_DIR32A16, 4244 4245/* Sony Xstormy16 Relocations. */ 4246 BFD_RELOC_XSTORMY16_REL_12, 4247 BFD_RELOC_XSTORMY16_12, 4248 BFD_RELOC_XSTORMY16_24, 4249 BFD_RELOC_XSTORMY16_FPTR16, 4250 4251/* Self-describing complex relocations. */ 4252 BFD_RELOC_RELC, 4253 4254 4255/* Infineon Relocations. */ 4256 BFD_RELOC_XC16X_PAG, 4257 BFD_RELOC_XC16X_POF, 4258 BFD_RELOC_XC16X_SEG, 4259 BFD_RELOC_XC16X_SOF, 4260 4261/* Relocations used by VAX ELF. */ 4262 BFD_RELOC_VAX_GLOB_DAT, 4263 BFD_RELOC_VAX_JMP_SLOT, 4264 BFD_RELOC_VAX_RELATIVE, 4265 4266/* Morpho MT - 16 bit immediate relocation. */ 4267 BFD_RELOC_MT_PC16, 4268 4269/* Morpho MT - Hi 16 bits of an address. */ 4270 BFD_RELOC_MT_HI16, 4271 4272/* Morpho MT - Low 16 bits of an address. */ 4273 BFD_RELOC_MT_LO16, 4274 4275/* Morpho MT - Used to tell the linker which vtable entries are used. */ 4276 BFD_RELOC_MT_GNU_VTINHERIT, 4277 4278/* Morpho MT - Used to tell the linker which vtable entries are used. */ 4279 BFD_RELOC_MT_GNU_VTENTRY, 4280 4281/* Morpho MT - 8 bit immediate relocation. */ 4282 BFD_RELOC_MT_PCINSN8, 4283 4284/* msp430 specific relocation codes */ 4285 BFD_RELOC_MSP430_10_PCREL, 4286 BFD_RELOC_MSP430_16_PCREL, 4287 BFD_RELOC_MSP430_16, 4288 BFD_RELOC_MSP430_16_PCREL_BYTE, 4289 BFD_RELOC_MSP430_16_BYTE, 4290 BFD_RELOC_MSP430_2X_PCREL, 4291 BFD_RELOC_MSP430_RL_PCREL, 4292 4293/* IQ2000 Relocations. */ 4294 BFD_RELOC_IQ2000_OFFSET_16, 4295 BFD_RELOC_IQ2000_OFFSET_21, 4296 BFD_RELOC_IQ2000_UHI16, 4297 4298/* Special Xtensa relocation used only by PLT entries in ELF shared 4299objects to indicate that the runtime linker should set the value 4300to one of its own internal functions or data structures. */ 4301 BFD_RELOC_XTENSA_RTLD, 4302 4303/* Xtensa relocations for ELF shared objects. */ 4304 BFD_RELOC_XTENSA_GLOB_DAT, 4305 BFD_RELOC_XTENSA_JMP_SLOT, 4306 BFD_RELOC_XTENSA_RELATIVE, 4307 4308/* Xtensa relocation used in ELF object files for symbols that may require 4309PLT entries. Otherwise, this is just a generic 32-bit relocation. */ 4310 BFD_RELOC_XTENSA_PLT, 4311 4312/* Xtensa relocations to mark the difference of two local symbols. 4313These are only needed to support linker relaxation and can be ignored 4314when not relaxing. The field is set to the value of the difference 4315assuming no relaxation. The relocation encodes the position of the 4316first symbol so the linker can determine whether to adjust the field 4317value. */ 4318 BFD_RELOC_XTENSA_DIFF8, 4319 BFD_RELOC_XTENSA_DIFF16, 4320 BFD_RELOC_XTENSA_DIFF32, 4321 4322/* Generic Xtensa relocations for instruction operands. Only the slot 4323number is encoded in the relocation. The relocation applies to the 4324last PC-relative immediate operand, or if there are no PC-relative 4325immediates, to the last immediate operand. */ 4326 BFD_RELOC_XTENSA_SLOT0_OP, 4327 BFD_RELOC_XTENSA_SLOT1_OP, 4328 BFD_RELOC_XTENSA_SLOT2_OP, 4329 BFD_RELOC_XTENSA_SLOT3_OP, 4330 BFD_RELOC_XTENSA_SLOT4_OP, 4331 BFD_RELOC_XTENSA_SLOT5_OP, 4332 BFD_RELOC_XTENSA_SLOT6_OP, 4333 BFD_RELOC_XTENSA_SLOT7_OP, 4334 BFD_RELOC_XTENSA_SLOT8_OP, 4335 BFD_RELOC_XTENSA_SLOT9_OP, 4336 BFD_RELOC_XTENSA_SLOT10_OP, 4337 BFD_RELOC_XTENSA_SLOT11_OP, 4338 BFD_RELOC_XTENSA_SLOT12_OP, 4339 BFD_RELOC_XTENSA_SLOT13_OP, 4340 BFD_RELOC_XTENSA_SLOT14_OP, 4341 4342/* Alternate Xtensa relocations. Only the slot is encoded in the 4343relocation. The meaning of these relocations is opcode-specific. */ 4344 BFD_RELOC_XTENSA_SLOT0_ALT, 4345 BFD_RELOC_XTENSA_SLOT1_ALT, 4346 BFD_RELOC_XTENSA_SLOT2_ALT, 4347 BFD_RELOC_XTENSA_SLOT3_ALT, 4348 BFD_RELOC_XTENSA_SLOT4_ALT, 4349 BFD_RELOC_XTENSA_SLOT5_ALT, 4350 BFD_RELOC_XTENSA_SLOT6_ALT, 4351 BFD_RELOC_XTENSA_SLOT7_ALT, 4352 BFD_RELOC_XTENSA_SLOT8_ALT, 4353 BFD_RELOC_XTENSA_SLOT9_ALT, 4354 BFD_RELOC_XTENSA_SLOT10_ALT, 4355 BFD_RELOC_XTENSA_SLOT11_ALT, 4356 BFD_RELOC_XTENSA_SLOT12_ALT, 4357 BFD_RELOC_XTENSA_SLOT13_ALT, 4358 BFD_RELOC_XTENSA_SLOT14_ALT, 4359 4360/* Xtensa relocations for backward compatibility. These have all been 4361replaced by BFD_RELOC_XTENSA_SLOT0_OP. */ 4362 BFD_RELOC_XTENSA_OP0, 4363 BFD_RELOC_XTENSA_OP1, 4364 BFD_RELOC_XTENSA_OP2, 4365 4366/* Xtensa relocation to mark that the assembler expanded the 4367instructions from an original target. The expansion size is 4368encoded in the reloc size. */ 4369 BFD_RELOC_XTENSA_ASM_EXPAND, 4370 4371/* Xtensa relocation to mark that the linker should simplify 4372assembler-expanded instructions. This is commonly used 4373internally by the linker after analysis of a 4374BFD_RELOC_XTENSA_ASM_EXPAND. */ 4375 BFD_RELOC_XTENSA_ASM_SIMPLIFY, 4376 4377/* Xtensa TLS relocations. */ 4378 BFD_RELOC_XTENSA_TLSDESC_FN, 4379 BFD_RELOC_XTENSA_TLSDESC_ARG, 4380 BFD_RELOC_XTENSA_TLS_DTPOFF, 4381 BFD_RELOC_XTENSA_TLS_TPOFF, 4382 BFD_RELOC_XTENSA_TLS_FUNC, 4383 BFD_RELOC_XTENSA_TLS_ARG, 4384 BFD_RELOC_XTENSA_TLS_CALL, 4385 4386/* 8 bit signed offset in (ix+d) or (iy+d). */ 4387 BFD_RELOC_Z80_DISP8, 4388 4389/* DJNZ offset. */ 4390 BFD_RELOC_Z8K_DISP7, 4391 4392/* CALR offset. */ 4393 BFD_RELOC_Z8K_CALLR, 4394 4395/* 4 bit value. */ 4396 BFD_RELOC_Z8K_IMM4L, 4397 BFD_RELOC_UNUSED }; 4398typedef enum bfd_reloc_code_real bfd_reloc_code_real_type; 4399reloc_howto_type *bfd_reloc_type_lookup 4400 (bfd *abfd, bfd_reloc_code_real_type code); 4401reloc_howto_type *bfd_reloc_name_lookup 4402 (bfd *abfd, const char *reloc_name); 4403 4404const char *bfd_get_reloc_code_name (bfd_reloc_code_real_type code); 4405 4406/* Extracted from syms.c. */ 4407 4408typedef struct bfd_symbol 4409{ 4410 /* A pointer to the BFD which owns the symbol. This information 4411 is necessary so that a back end can work out what additional 4412 information (invisible to the application writer) is carried 4413 with the symbol. 4414 4415 This field is *almost* redundant, since you can use section->owner 4416 instead, except that some symbols point to the global sections 4417 bfd_{abs,com,und}_section. This could be fixed by making 4418 these globals be per-bfd (or per-target-flavor). FIXME. */ 4419 struct bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ 4420 4421 /* The text of the symbol. The name is left alone, and not copied; the 4422 application may not alter it. */ 4423 const char *name; 4424 4425 /* The value of the symbol. This really should be a union of a 4426 numeric value with a pointer, since some flags indicate that 4427 a pointer to another symbol is stored here. */ 4428 symvalue value; 4429 4430 /* Attributes of a symbol. */ 4431#define BSF_NO_FLAGS 0x00 4432 4433 /* The symbol has local scope; <<static>> in <<C>>. The value 4434 is the offset into the section of the data. */ 4435#define BSF_LOCAL 0x01 4436 4437 /* The symbol has global scope; initialized data in <<C>>. The 4438 value is the offset into the section of the data. */ 4439#define BSF_GLOBAL 0x02 4440 4441 /* The symbol has global scope and is exported. The value is 4442 the offset into the section of the data. */ 4443#define BSF_EXPORT BSF_GLOBAL /* No real difference. */ 4444 4445 /* A normal C symbol would be one of: 4446 <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or 4447 <<BSF_GLOBAL>>. */ 4448 4449 /* The symbol is a debugging record. The value has an arbitrary 4450 meaning, unless BSF_DEBUGGING_RELOC is also set. */ 4451#define BSF_DEBUGGING 0x08 4452 4453 /* The symbol denotes a function entry point. Used in ELF, 4454 perhaps others someday. */ 4455#define BSF_FUNCTION 0x10 4456 4457 /* Used by the linker. */ 4458#define BSF_KEEP 0x20 4459#define BSF_KEEP_G 0x40 4460 4461 /* A weak global symbol, overridable without warnings by 4462 a regular global symbol of the same name. */ 4463#define BSF_WEAK 0x80 4464 4465 /* This symbol was created to point to a section, e.g. ELF's 4466 STT_SECTION symbols. */ 4467#define BSF_SECTION_SYM 0x100 4468 4469 /* The symbol used to be a common symbol, but now it is 4470 allocated. */ 4471#define BSF_OLD_COMMON 0x200 4472 4473 /* The default value for common data. */ 4474#define BFD_FORT_COMM_DEFAULT_VALUE 0 4475 4476 /* In some files the type of a symbol sometimes alters its 4477 location in an output file - ie in coff a <<ISFCN>> symbol 4478 which is also <<C_EXT>> symbol appears where it was 4479 declared and not at the end of a section. This bit is set 4480 by the target BFD part to convey this information. */ 4481#define BSF_NOT_AT_END 0x400 4482 4483 /* Signal that the symbol is the label of constructor section. */ 4484#define BSF_CONSTRUCTOR 0x800 4485 4486 /* Signal that the symbol is a warning symbol. The name is a 4487 warning. The name of the next symbol is the one to warn about; 4488 if a reference is made to a symbol with the same name as the next 4489 symbol, a warning is issued by the linker. */ 4490#define BSF_WARNING 0x1000 4491 4492 /* Signal that the symbol is indirect. This symbol is an indirect 4493 pointer to the symbol with the same name as the next symbol. */ 4494#define BSF_INDIRECT 0x2000 4495 4496 /* BSF_FILE marks symbols that contain a file name. This is used 4497 for ELF STT_FILE symbols. */ 4498#define BSF_FILE 0x4000 4499 4500 /* Symbol is from dynamic linking information. */ 4501#define BSF_DYNAMIC 0x8000 4502 4503 /* The symbol denotes a data object. Used in ELF, and perhaps 4504 others someday. */ 4505#define BSF_OBJECT 0x10000 4506 4507 /* This symbol is a debugging symbol. The value is the offset 4508 into the section of the data. BSF_DEBUGGING should be set 4509 as well. */ 4510#define BSF_DEBUGGING_RELOC 0x20000 4511 4512 /* This symbol is thread local. Used in ELF. */ 4513#define BSF_THREAD_LOCAL 0x40000 4514 4515 /* This symbol represents a complex relocation expression, 4516 with the expression tree serialized in the symbol name. */ 4517#define BSF_RELC 0x80000 4518 4519 /* This symbol represents a signed complex relocation expression, 4520 with the expression tree serialized in the symbol name. */ 4521#define BSF_SRELC 0x100000 4522 4523 /* This symbol was created by bfd_get_synthetic_symtab. */ 4524#define BSF_SYNTHETIC 0x200000 4525 4526 flagword flags; 4527 4528 /* A pointer to the section to which this symbol is 4529 relative. This will always be non NULL, there are special 4530 sections for undefined and absolute symbols. */ 4531 struct bfd_section *section; 4532 4533 /* Back end special data. */ 4534 union 4535 { 4536 void *p; 4537 bfd_vma i; 4538 } 4539 udata; 4540} 4541asymbol; 4542 4543#define bfd_get_symtab_upper_bound(abfd) \ 4544 BFD_SEND (abfd, _bfd_get_symtab_upper_bound, (abfd)) 4545 4546bfd_boolean bfd_is_local_label (bfd *abfd, asymbol *sym); 4547 4548bfd_boolean bfd_is_local_label_name (bfd *abfd, const char *name); 4549 4550#define bfd_is_local_label_name(abfd, name) \ 4551 BFD_SEND (abfd, _bfd_is_local_label_name, (abfd, name)) 4552 4553bfd_boolean bfd_is_target_special_symbol (bfd *abfd, asymbol *sym); 4554 4555#define bfd_is_target_special_symbol(abfd, sym) \ 4556 BFD_SEND (abfd, _bfd_is_target_special_symbol, (abfd, sym)) 4557 4558#define bfd_canonicalize_symtab(abfd, location) \ 4559 BFD_SEND (abfd, _bfd_canonicalize_symtab, (abfd, location)) 4560 4561bfd_boolean bfd_set_symtab 4562 (bfd *abfd, asymbol **location, unsigned int count); 4563 4564void bfd_print_symbol_vandf (bfd *abfd, void *file, asymbol *symbol); 4565 4566#define bfd_make_empty_symbol(abfd) \ 4567 BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) 4568 4569asymbol *_bfd_generic_make_empty_symbol (bfd *); 4570 4571#define bfd_make_debug_symbol(abfd,ptr,size) \ 4572 BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) 4573 4574int bfd_decode_symclass (asymbol *symbol); 4575 4576bfd_boolean bfd_is_undefined_symclass (int symclass); 4577 4578void bfd_symbol_info (asymbol *symbol, symbol_info *ret); 4579 4580bfd_boolean bfd_copy_private_symbol_data 4581 (bfd *ibfd, asymbol *isym, bfd *obfd, asymbol *osym); 4582 4583#define bfd_copy_private_symbol_data(ibfd, isymbol, obfd, osymbol) \ 4584 BFD_SEND (obfd, _bfd_copy_private_symbol_data, \ 4585 (ibfd, isymbol, obfd, osymbol)) 4586 4587/* Extracted from bfd.c. */ 4588struct bfd 4589{ 4590 /* A unique identifier of the BFD */ 4591 unsigned int id; 4592 4593 /* The filename the application opened the BFD with. */ 4594 const char *filename; 4595 4596 /* A pointer to the target jump table. */ 4597 const struct bfd_target *xvec; 4598 4599 /* The IOSTREAM, and corresponding IO vector that provide access 4600 to the file backing the BFD. */ 4601 void *iostream; 4602 const struct bfd_iovec *iovec; 4603 4604 /* The caching routines use these to maintain a 4605 least-recently-used list of BFDs. */ 4606 struct bfd *lru_prev, *lru_next; 4607 4608 /* When a file is closed by the caching routines, BFD retains 4609 state information on the file here... */ 4610 ufile_ptr where; 4611 4612 /* File modified time, if mtime_set is TRUE. */ 4613 long mtime; 4614 4615 /* Reserved for an unimplemented file locking extension. */ 4616 int ifd; 4617 4618 /* The format which belongs to the BFD. (object, core, etc.) */ 4619 bfd_format format; 4620 4621 /* The direction with which the BFD was opened. */ 4622 enum bfd_direction 4623 { 4624 no_direction = 0, 4625 read_direction = 1, 4626 write_direction = 2, 4627 both_direction = 3 4628 } 4629 direction; 4630 4631 /* Format_specific flags. */ 4632 flagword flags; 4633 4634 /* Values that may appear in the flags field of a BFD. These also 4635 appear in the object_flags field of the bfd_target structure, where 4636 they indicate the set of flags used by that backend (not all flags 4637 are meaningful for all object file formats) (FIXME: at the moment, 4638 the object_flags values have mostly just been copied from backend 4639 to another, and are not necessarily correct). */ 4640 4641#define BFD_NO_FLAGS 0x00 4642 4643 /* BFD contains relocation entries. */ 4644#define HAS_RELOC 0x01 4645 4646 /* BFD is directly executable. */ 4647#define EXEC_P 0x02 4648 4649 /* BFD has line number information (basically used for F_LNNO in a 4650 COFF header). */ 4651#define HAS_LINENO 0x04 4652 4653 /* BFD has debugging information. */ 4654#define HAS_DEBUG 0x08 4655 4656 /* BFD has symbols. */ 4657#define HAS_SYMS 0x10 4658 4659 /* BFD has local symbols (basically used for F_LSYMS in a COFF 4660 header). */ 4661#define HAS_LOCALS 0x20 4662 4663 /* BFD is a dynamic object. */ 4664#define DYNAMIC 0x40 4665 4666 /* Text section is write protected (if D_PAGED is not set, this is 4667 like an a.out NMAGIC file) (the linker sets this by default, but 4668 clears it for -r or -N). */ 4669#define WP_TEXT 0x80 4670 4671 /* BFD is dynamically paged (this is like an a.out ZMAGIC file) (the 4672 linker sets this by default, but clears it for -r or -n or -N). */ 4673#define D_PAGED 0x100 4674 4675 /* BFD is relaxable (this means that bfd_relax_section may be able to 4676 do something) (sometimes bfd_relax_section can do something even if 4677 this is not set). */ 4678#define BFD_IS_RELAXABLE 0x200 4679 4680 /* This may be set before writing out a BFD to request using a 4681 traditional format. For example, this is used to request that when 4682 writing out an a.out object the symbols not be hashed to eliminate 4683 duplicates. */ 4684#define BFD_TRADITIONAL_FORMAT 0x400 4685 4686 /* This flag indicates that the BFD contents are actually cached 4687 in memory. If this is set, iostream points to a bfd_in_memory 4688 struct. */ 4689#define BFD_IN_MEMORY 0x800 4690 4691 /* The sections in this BFD specify a memory page. */ 4692#define HAS_LOAD_PAGE 0x1000 4693 4694 /* This BFD has been created by the linker and doesn't correspond 4695 to any input file. */ 4696#define BFD_LINKER_CREATED 0x2000 4697 /* This may be set before writing out a BFD to request that it 4698 be written using values for UIDs, GIDs, timestamps, etc. that 4699 will be consistent from run to run. */ 4700#define BFD_DETERMINISTIC_OUTPUT 0x4000 4701 4702 4703 /* Currently my_archive is tested before adding origin to 4704 anything. I believe that this can become always an add of 4705 origin, with origin set to 0 for non archive files. */ 4706 ufile_ptr origin; 4707 4708 /* The origin in the archive of the proxy entry. This will 4709 normally be the same as origin, except for thin archives, 4710 when it will contain the current offset of the proxy in the 4711 thin archive rather than the offset of the bfd in its actual 4712 container. */ 4713 ufile_ptr proxy_origin; 4714 4715 /* A hash table for section names. */ 4716 struct bfd_hash_table section_htab; 4717 4718 /* Pointer to linked list of sections. */ 4719 struct bfd_section *sections; 4720 4721 /* The last section on the section list. */ 4722 struct bfd_section *section_last; 4723 4724 /* The number of sections. */ 4725 unsigned int section_count; 4726 4727 /* Stuff only useful for object files: 4728 The start address. */ 4729 bfd_vma start_address; 4730 4731 /* Used for input and output. */ 4732 unsigned int symcount; 4733 4734 /* Symbol table for output BFD (with symcount entries). 4735 Also used by the linker to cache input BFD symbols. */ 4736 struct bfd_symbol **outsymbols; 4737 4738 /* Used for slurped dynamic symbol tables. */ 4739 unsigned int dynsymcount; 4740 4741 /* Pointer to structure which contains architecture information. */ 4742 const struct bfd_arch_info *arch_info; 4743 4744 /* Stuff only useful for archives. */ 4745 void *arelt_data; 4746 struct bfd *my_archive; /* The containing archive BFD. */ 4747 struct bfd *archive_next; /* The next BFD in the archive. */ 4748 struct bfd *archive_head; /* The first BFD in the archive. */ 4749 struct bfd *nested_archives; /* List of nested archive in a flattened 4750 thin archive. */ 4751 4752 /* A chain of BFD structures involved in a link. */ 4753 struct bfd *link_next; 4754 4755 /* A field used by _bfd_generic_link_add_archive_symbols. This will 4756 be used only for archive elements. */ 4757 int archive_pass; 4758 4759 /* Used by the back end to hold private data. */ 4760 union 4761 { 4762 struct aout_data_struct *aout_data; 4763 struct artdata *aout_ar_data; 4764 struct _oasys_data *oasys_obj_data; 4765 struct _oasys_ar_data *oasys_ar_data; 4766 struct coff_tdata *coff_obj_data; 4767 struct pe_tdata *pe_obj_data; 4768 struct xcoff_tdata *xcoff_obj_data; 4769 struct ecoff_tdata *ecoff_obj_data; 4770 struct ieee_data_struct *ieee_data; 4771 struct ieee_ar_data_struct *ieee_ar_data; 4772 struct srec_data_struct *srec_data; 4773 struct ihex_data_struct *ihex_data; 4774 struct tekhex_data_struct *tekhex_data; 4775 struct elf_obj_tdata *elf_obj_data; 4776 struct nlm_obj_tdata *nlm_obj_data; 4777 struct bout_data_struct *bout_data; 4778 struct mmo_data_struct *mmo_data; 4779 struct sun_core_struct *sun_core_data; 4780 struct sco5_core_struct *sco5_core_data; 4781 struct trad_core_struct *trad_core_data; 4782 struct som_data_struct *som_data; 4783 struct hpux_core_struct *hpux_core_data; 4784 struct hppabsd_core_struct *hppabsd_core_data; 4785 struct sgi_core_struct *sgi_core_data; 4786 struct lynx_core_struct *lynx_core_data; 4787 struct osf_core_struct *osf_core_data; 4788 struct cisco_core_struct *cisco_core_data; 4789 struct versados_data_struct *versados_data; 4790 struct netbsd_core_struct *netbsd_core_data; 4791 struct mach_o_data_struct *mach_o_data; 4792 struct mach_o_fat_data_struct *mach_o_fat_data; 4793 struct bfd_pef_data_struct *pef_data; 4794 struct bfd_pef_xlib_data_struct *pef_xlib_data; 4795 struct bfd_sym_data_struct *sym_data; 4796 void *any; 4797 } 4798 tdata; 4799 4800 /* Used by the application to hold private data. */ 4801 void *usrdata; 4802 4803 /* Where all the allocated stuff under this BFD goes. This is a 4804 struct objalloc *, but we use void * to avoid requiring the inclusion 4805 of objalloc.h. */ 4806 void *memory; 4807 4808 /* Is the file descriptor being cached? That is, can it be closed as 4809 needed, and re-opened when accessed later? */ 4810 unsigned int cacheable : 1; 4811 4812 /* Marks whether there was a default target specified when the 4813 BFD was opened. This is used to select which matching algorithm 4814 to use to choose the back end. */ 4815 unsigned int target_defaulted : 1; 4816 4817 /* ... and here: (``once'' means at least once). */ 4818 unsigned int opened_once : 1; 4819 4820 /* Set if we have a locally maintained mtime value, rather than 4821 getting it from the file each time. */ 4822 unsigned int mtime_set : 1; 4823 4824 /* Flag set if symbols from this BFD should not be exported. */ 4825 unsigned int no_export : 1; 4826 4827 /* Remember when output has begun, to stop strange things 4828 from happening. */ 4829 unsigned int output_has_begun : 1; 4830 4831 /* Have archive map. */ 4832 unsigned int has_armap : 1; 4833 4834 /* Set if this is a thin archive. */ 4835 unsigned int is_thin_archive : 1; 4836}; 4837 4838typedef enum bfd_error 4839{ 4840 bfd_error_no_error = 0, 4841 bfd_error_system_call, 4842 bfd_error_invalid_target, 4843 bfd_error_wrong_format, 4844 bfd_error_wrong_object_format, 4845 bfd_error_invalid_operation, 4846 bfd_error_no_memory, 4847 bfd_error_no_symbols, 4848 bfd_error_no_armap, 4849 bfd_error_no_more_archived_files, 4850 bfd_error_malformed_archive, 4851 bfd_error_file_not_recognized, 4852 bfd_error_file_ambiguously_recognized, 4853 bfd_error_no_contents, 4854 bfd_error_nonrepresentable_section, 4855 bfd_error_no_debug_section, 4856 bfd_error_bad_value, 4857 bfd_error_file_truncated, 4858 bfd_error_file_too_big, 4859 bfd_error_on_input, 4860 bfd_error_invalid_error_code 4861} 4862bfd_error_type; 4863 4864bfd_error_type bfd_get_error (void); 4865 4866void bfd_set_error (bfd_error_type error_tag, ...); 4867 4868const char *bfd_errmsg (bfd_error_type error_tag); 4869 4870void bfd_perror (const char *message); 4871 4872typedef void (*bfd_error_handler_type) (const char *, ...); 4873 4874bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type); 4875 4876void bfd_set_error_program_name (const char *); 4877 4878bfd_error_handler_type bfd_get_error_handler (void); 4879 4880long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect); 4881 4882long bfd_canonicalize_reloc 4883 (bfd *abfd, asection *sec, arelent **loc, asymbol **syms); 4884 4885void bfd_set_reloc 4886 (bfd *abfd, asection *sec, arelent **rel, unsigned int count); 4887 4888bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags); 4889 4890int bfd_get_arch_size (bfd *abfd); 4891 4892int bfd_get_sign_extend_vma (bfd *abfd); 4893 4894bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma); 4895 4896unsigned int bfd_get_gp_size (bfd *abfd); 4897 4898void bfd_set_gp_size (bfd *abfd, unsigned int i); 4899 4900bfd_vma bfd_scan_vma (const char *string, const char **end, int base); 4901 4902bfd_boolean bfd_copy_private_header_data (bfd *ibfd, bfd *obfd); 4903 4904#define bfd_copy_private_header_data(ibfd, obfd) \ 4905 BFD_SEND (obfd, _bfd_copy_private_header_data, \ 4906 (ibfd, obfd)) 4907bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd); 4908 4909#define bfd_copy_private_bfd_data(ibfd, obfd) \ 4910 BFD_SEND (obfd, _bfd_copy_private_bfd_data, \ 4911 (ibfd, obfd)) 4912bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd); 4913 4914#define bfd_merge_private_bfd_data(ibfd, obfd) \ 4915 BFD_SEND (obfd, _bfd_merge_private_bfd_data, \ 4916 (ibfd, obfd)) 4917bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags); 4918 4919#define bfd_set_private_flags(abfd, flags) \ 4920 BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags)) 4921#define bfd_sizeof_headers(abfd, info) \ 4922 BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, info)) 4923 4924#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ 4925 BFD_SEND (abfd, _bfd_find_nearest_line, \ 4926 (abfd, sec, syms, off, file, func, line)) 4927 4928#define bfd_find_line(abfd, syms, sym, file, line) \ 4929 BFD_SEND (abfd, _bfd_find_line, \ 4930 (abfd, syms, sym, file, line)) 4931 4932#define bfd_find_inliner_info(abfd, file, func, line) \ 4933 BFD_SEND (abfd, _bfd_find_inliner_info, \ 4934 (abfd, file, func, line)) 4935 4936#define bfd_debug_info_start(abfd) \ 4937 BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) 4938 4939#define bfd_debug_info_end(abfd) \ 4940 BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) 4941 4942#define bfd_debug_info_accumulate(abfd, section) \ 4943 BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) 4944 4945#define bfd_stat_arch_elt(abfd, stat) \ 4946 BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) 4947 4948#define bfd_update_armap_timestamp(abfd) \ 4949 BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd)) 4950 4951#define bfd_set_arch_mach(abfd, arch, mach)\ 4952 BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) 4953 4954#define bfd_relax_section(abfd, section, link_info, again) \ 4955 BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again)) 4956 4957#define bfd_gc_sections(abfd, link_info) \ 4958 BFD_SEND (abfd, _bfd_gc_sections, (abfd, link_info)) 4959 4960#define bfd_merge_sections(abfd, link_info) \ 4961 BFD_SEND (abfd, _bfd_merge_sections, (abfd, link_info)) 4962 4963#define bfd_is_group_section(abfd, sec) \ 4964 BFD_SEND (abfd, _bfd_is_group_section, (abfd, sec)) 4965 4966#define bfd_discard_group(abfd, sec) \ 4967 BFD_SEND (abfd, _bfd_discard_group, (abfd, sec)) 4968 4969#define bfd_link_hash_table_create(abfd) \ 4970 BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd)) 4971 4972#define bfd_link_hash_table_free(abfd, hash) \ 4973 BFD_SEND (abfd, _bfd_link_hash_table_free, (hash)) 4974 4975#define bfd_link_add_symbols(abfd, info) \ 4976 BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info)) 4977 4978#define bfd_link_just_syms(abfd, sec, info) \ 4979 BFD_SEND (abfd, _bfd_link_just_syms, (sec, info)) 4980 4981#define bfd_final_link(abfd, info) \ 4982 BFD_SEND (abfd, _bfd_final_link, (abfd, info)) 4983 4984#define bfd_free_cached_info(abfd) \ 4985 BFD_SEND (abfd, _bfd_free_cached_info, (abfd)) 4986 4987#define bfd_get_dynamic_symtab_upper_bound(abfd) \ 4988 BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd)) 4989 4990#define bfd_print_private_bfd_data(abfd, file)\ 4991 BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file)) 4992 4993#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \ 4994 BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols)) 4995 4996#define bfd_get_synthetic_symtab(abfd, count, syms, dyncount, dynsyms, ret) \ 4997 BFD_SEND (abfd, _bfd_get_synthetic_symtab, (abfd, count, syms, \ 4998 dyncount, dynsyms, ret)) 4999 5000#define bfd_get_dynamic_reloc_upper_bound(abfd) \ 5001 BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd)) 5002 5003#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \ 5004 BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms)) 5005 5006extern bfd_byte *bfd_get_relocated_section_contents 5007 (bfd *, struct bfd_link_info *, struct bfd_link_order *, bfd_byte *, 5008 bfd_boolean, asymbol **); 5009 5010bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative); 5011 5012struct bfd_preserve 5013{ 5014 void *marker; 5015 void *tdata; 5016 flagword flags; 5017 const struct bfd_arch_info *arch_info; 5018 struct bfd_section *sections; 5019 struct bfd_section *section_last; 5020 unsigned int section_count; 5021 struct bfd_hash_table section_htab; 5022}; 5023 5024bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *); 5025 5026void bfd_preserve_restore (bfd *, struct bfd_preserve *); 5027 5028void bfd_preserve_finish (bfd *, struct bfd_preserve *); 5029 5030bfd_vma bfd_emul_get_maxpagesize (const char *); 5031 5032void bfd_emul_set_maxpagesize (const char *, bfd_vma); 5033 5034bfd_vma bfd_emul_get_commonpagesize (const char *); 5035 5036void bfd_emul_set_commonpagesize (const char *, bfd_vma); 5037 5038char *bfd_demangle (bfd *, const char *, int); 5039 5040/* Extracted from archive.c. */ 5041symindex bfd_get_next_mapent 5042 (bfd *abfd, symindex previous, carsym **sym); 5043 5044bfd_boolean bfd_set_archive_head (bfd *output, bfd *new_head); 5045 5046bfd *bfd_openr_next_archived_file (bfd *archive, bfd *previous); 5047 5048/* Extracted from corefile.c. */ 5049const char *bfd_core_file_failing_command (bfd *abfd); 5050 5051int bfd_core_file_failing_signal (bfd *abfd); 5052 5053bfd_boolean core_file_matches_executable_p 5054 (bfd *core_bfd, bfd *exec_bfd); 5055 5056bfd_boolean generic_core_file_matches_executable_p 5057 (bfd *core_bfd, bfd *exec_bfd); 5058 5059/* Extracted from targets.c. */ 5060#define BFD_SEND(bfd, message, arglist) \ 5061 ((*((bfd)->xvec->message)) arglist) 5062 5063#ifdef DEBUG_BFD_SEND 5064#undef BFD_SEND 5065#define BFD_SEND(bfd, message, arglist) \ 5066 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 5067 ((*((bfd)->xvec->message)) arglist) : \ 5068 (bfd_assert (__FILE__,__LINE__), NULL)) 5069#endif 5070#define BFD_SEND_FMT(bfd, message, arglist) \ 5071 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) 5072 5073#ifdef DEBUG_BFD_SEND 5074#undef BFD_SEND_FMT 5075#define BFD_SEND_FMT(bfd, message, arglist) \ 5076 (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \ 5077 (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \ 5078 (bfd_assert (__FILE__,__LINE__), NULL)) 5079#endif 5080 5081enum bfd_flavour 5082{ 5083 bfd_target_unknown_flavour, 5084 bfd_target_aout_flavour, 5085 bfd_target_coff_flavour, 5086 bfd_target_ecoff_flavour, 5087 bfd_target_xcoff_flavour, 5088 bfd_target_elf_flavour, 5089 bfd_target_ieee_flavour, 5090 bfd_target_nlm_flavour, 5091 bfd_target_oasys_flavour, 5092 bfd_target_tekhex_flavour, 5093 bfd_target_srec_flavour, 5094 bfd_target_ihex_flavour, 5095 bfd_target_som_flavour, 5096 bfd_target_os9k_flavour, 5097 bfd_target_versados_flavour, 5098 bfd_target_msdos_flavour, 5099 bfd_target_ovax_flavour, 5100 bfd_target_evax_flavour, 5101 bfd_target_mmo_flavour, 5102 bfd_target_mach_o_flavour, 5103 bfd_target_pef_flavour, 5104 bfd_target_pef_xlib_flavour, 5105 bfd_target_sym_flavour 5106}; 5107 5108enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN }; 5109 5110/* Forward declaration. */ 5111typedef struct bfd_link_info _bfd_link_info; 5112 5113typedef struct bfd_target 5114{ 5115 /* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. */ 5116 char *name; 5117 5118 /* The "flavour" of a back end is a general indication about 5119 the contents of a file. */ 5120 enum bfd_flavour flavour; 5121 5122 /* The order of bytes within the data area of a file. */ 5123 enum bfd_endian byteorder; 5124 5125 /* The order of bytes within the header parts of a file. */ 5126 enum bfd_endian header_byteorder; 5127 5128 /* A mask of all the flags which an executable may have set - 5129 from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>. */ 5130 flagword object_flags; 5131 5132 /* A mask of all the flags which a section may have set - from 5133 the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>. */ 5134 flagword section_flags; 5135 5136 /* The character normally found at the front of a symbol. 5137 (if any), perhaps `_'. */ 5138 char symbol_leading_char; 5139 5140 /* The pad character for file names within an archive header. */ 5141 char ar_pad_char; 5142 5143 /* The maximum number of characters in an archive header. */ 5144 unsigned short ar_max_namelen; 5145 5146 /* Entries for byte swapping for data. These are different from the 5147 other entry points, since they don't take a BFD as the first argument. 5148 Certain other handlers could do the same. */ 5149 bfd_uint64_t (*bfd_getx64) (const void *); 5150 bfd_int64_t (*bfd_getx_signed_64) (const void *); 5151 void (*bfd_putx64) (bfd_uint64_t, void *); 5152 bfd_vma (*bfd_getx32) (const void *); 5153 bfd_signed_vma (*bfd_getx_signed_32) (const void *); 5154 void (*bfd_putx32) (bfd_vma, void *); 5155 bfd_vma (*bfd_getx16) (const void *); 5156 bfd_signed_vma (*bfd_getx_signed_16) (const void *); 5157 void (*bfd_putx16) (bfd_vma, void *); 5158 5159 /* Byte swapping for the headers. */ 5160 bfd_uint64_t (*bfd_h_getx64) (const void *); 5161 bfd_int64_t (*bfd_h_getx_signed_64) (const void *); 5162 void (*bfd_h_putx64) (bfd_uint64_t, void *); 5163 bfd_vma (*bfd_h_getx32) (const void *); 5164 bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); 5165 void (*bfd_h_putx32) (bfd_vma, void *); 5166 bfd_vma (*bfd_h_getx16) (const void *); 5167 bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); 5168 void (*bfd_h_putx16) (bfd_vma, void *); 5169 5170 /* Format dependent routines: these are vectors of entry points 5171 within the target vector structure, one for each format to check. */ 5172 5173 /* Check the format of a file being read. Return a <<bfd_target *>> or zero. */ 5174 const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); 5175 5176 /* Set the format of a file being written. */ 5177 bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); 5178 5179 /* Write cached information into a file being written, at <<bfd_close>>. */ 5180 bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); 5181 5182 5183 /* Generic entry points. */ 5184#define BFD_JUMP_TABLE_GENERIC(NAME) \ 5185 NAME##_close_and_cleanup, \ 5186 NAME##_bfd_free_cached_info, \ 5187 NAME##_new_section_hook, \ 5188 NAME##_get_section_contents, \ 5189 NAME##_get_section_contents_in_window 5190 5191 /* Called when the BFD is being closed to do any necessary cleanup. */ 5192 bfd_boolean (*_close_and_cleanup) (bfd *); 5193 /* Ask the BFD to free all cached information. */ 5194 bfd_boolean (*_bfd_free_cached_info) (bfd *); 5195 /* Called when a new section is created. */ 5196 bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); 5197 /* Read the contents of a section. */ 5198 bfd_boolean (*_bfd_get_section_contents) 5199 (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); 5200 bfd_boolean (*_bfd_get_section_contents_in_window) 5201 (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); 5202 5203 /* Entry points to copy private data. */ 5204#define BFD_JUMP_TABLE_COPY(NAME) \ 5205 NAME##_bfd_copy_private_bfd_data, \ 5206 NAME##_bfd_merge_private_bfd_data, \ 5207 _bfd_generic_init_private_section_data, \ 5208 NAME##_bfd_copy_private_section_data, \ 5209 NAME##_bfd_copy_private_symbol_data, \ 5210 NAME##_bfd_copy_private_header_data, \ 5211 NAME##_bfd_set_private_flags, \ 5212 NAME##_bfd_print_private_bfd_data 5213 5214 /* Called to copy BFD general private data from one object file 5215 to another. */ 5216 bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); 5217 /* Called to merge BFD general private data from one object file 5218 to a common output file when linking. */ 5219 bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); 5220 /* Called to initialize BFD private section data from one object file 5221 to another. */ 5222#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ 5223 BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info)) 5224 bfd_boolean (*_bfd_init_private_section_data) 5225 (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *); 5226 /* Called to copy BFD private section data from one object file 5227 to another. */ 5228 bfd_boolean (*_bfd_copy_private_section_data) 5229 (bfd *, sec_ptr, bfd *, sec_ptr); 5230 /* Called to copy BFD private symbol data from one symbol 5231 to another. */ 5232 bfd_boolean (*_bfd_copy_private_symbol_data) 5233 (bfd *, asymbol *, bfd *, asymbol *); 5234 /* Called to copy BFD private header data from one object file 5235 to another. */ 5236 bfd_boolean (*_bfd_copy_private_header_data) 5237 (bfd *, bfd *); 5238 /* Called to set private backend flags. */ 5239 bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); 5240 5241 /* Called to print private BFD data. */ 5242 bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); 5243 5244 /* Core file entry points. */ 5245#define BFD_JUMP_TABLE_CORE(NAME) \ 5246 NAME##_core_file_failing_command, \ 5247 NAME##_core_file_failing_signal, \ 5248 NAME##_core_file_matches_executable_p 5249 5250 char * (*_core_file_failing_command) (bfd *); 5251 int (*_core_file_failing_signal) (bfd *); 5252 bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); 5253 5254 /* Archive entry points. */ 5255#define BFD_JUMP_TABLE_ARCHIVE(NAME) \ 5256 NAME##_slurp_armap, \ 5257 NAME##_slurp_extended_name_table, \ 5258 NAME##_construct_extended_name_table, \ 5259 NAME##_truncate_arname, \ 5260 NAME##_write_armap, \ 5261 NAME##_read_ar_hdr, \ 5262 NAME##_openr_next_archived_file, \ 5263 NAME##_get_elt_at_index, \ 5264 NAME##_generic_stat_arch_elt, \ 5265 NAME##_update_armap_timestamp 5266 5267 bfd_boolean (*_bfd_slurp_armap) (bfd *); 5268 bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); 5269 bfd_boolean (*_bfd_construct_extended_name_table) 5270 (bfd *, char **, bfd_size_type *, const char **); 5271 void (*_bfd_truncate_arname) (bfd *, const char *, char *); 5272 bfd_boolean (*write_armap) 5273 (bfd *, unsigned int, struct orl *, unsigned int, int); 5274 void * (*_bfd_read_ar_hdr_fn) (bfd *); 5275 bfd * (*openr_next_archived_file) (bfd *, bfd *); 5276#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) 5277 bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); 5278 int (*_bfd_stat_arch_elt) (bfd *, struct stat *); 5279 bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); 5280 5281 /* Entry points used for symbols. */ 5282#define BFD_JUMP_TABLE_SYMBOLS(NAME) \ 5283 NAME##_get_symtab_upper_bound, \ 5284 NAME##_canonicalize_symtab, \ 5285 NAME##_make_empty_symbol, \ 5286 NAME##_print_symbol, \ 5287 NAME##_get_symbol_info, \ 5288 NAME##_bfd_is_local_label_name, \ 5289 NAME##_bfd_is_target_special_symbol, \ 5290 NAME##_get_lineno, \ 5291 NAME##_find_nearest_line, \ 5292 _bfd_generic_find_line, \ 5293 NAME##_find_inliner_info, \ 5294 NAME##_bfd_make_debug_symbol, \ 5295 NAME##_read_minisymbols, \ 5296 NAME##_minisymbol_to_symbol 5297 5298 long (*_bfd_get_symtab_upper_bound) (bfd *); 5299 long (*_bfd_canonicalize_symtab) 5300 (bfd *, struct bfd_symbol **); 5301 struct bfd_symbol * 5302 (*_bfd_make_empty_symbol) (bfd *); 5303 void (*_bfd_print_symbol) 5304 (bfd *, void *, struct bfd_symbol *, bfd_print_symbol_type); 5305#define bfd_print_symbol(b,p,s,e) BFD_SEND (b, _bfd_print_symbol, (b,p,s,e)) 5306 void (*_bfd_get_symbol_info) 5307 (bfd *, struct bfd_symbol *, symbol_info *); 5308#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) 5309 bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); 5310 bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); 5311 alent * (*_get_lineno) (bfd *, struct bfd_symbol *); 5312 bfd_boolean (*_bfd_find_nearest_line) 5313 (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, 5314 const char **, const char **, unsigned int *); 5315 bfd_boolean (*_bfd_find_line) 5316 (bfd *, struct bfd_symbol **, struct bfd_symbol *, 5317 const char **, unsigned int *); 5318 bfd_boolean (*_bfd_find_inliner_info) 5319 (bfd *, const char **, const char **, unsigned int *); 5320 /* Back-door to allow format-aware applications to create debug symbols 5321 while using BFD for everything else. Currently used by the assembler 5322 when creating COFF files. */ 5323 asymbol * (*_bfd_make_debug_symbol) 5324 (bfd *, void *, unsigned long size); 5325#define bfd_read_minisymbols(b, d, m, s) \ 5326 BFD_SEND (b, _read_minisymbols, (b, d, m, s)) 5327 long (*_read_minisymbols) 5328 (bfd *, bfd_boolean, void **, unsigned int *); 5329#define bfd_minisymbol_to_symbol(b, d, m, f) \ 5330 BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f)) 5331 asymbol * (*_minisymbol_to_symbol) 5332 (bfd *, bfd_boolean, const void *, asymbol *); 5333 5334 /* Routines for relocs. */ 5335#define BFD_JUMP_TABLE_RELOCS(NAME) \ 5336 NAME##_get_reloc_upper_bound, \ 5337 NAME##_canonicalize_reloc, \ 5338 NAME##_bfd_reloc_type_lookup, \ 5339 NAME##_bfd_reloc_name_lookup 5340 5341 long (*_get_reloc_upper_bound) (bfd *, sec_ptr); 5342 long (*_bfd_canonicalize_reloc) 5343 (bfd *, sec_ptr, arelent **, struct bfd_symbol **); 5344 /* See documentation on reloc types. */ 5345 reloc_howto_type * 5346 (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); 5347 reloc_howto_type * 5348 (*reloc_name_lookup) (bfd *, const char *); 5349 5350 5351 /* Routines used when writing an object file. */ 5352#define BFD_JUMP_TABLE_WRITE(NAME) \ 5353 NAME##_set_arch_mach, \ 5354 NAME##_set_section_contents 5355 5356 bfd_boolean (*_bfd_set_arch_mach) 5357 (bfd *, enum bfd_architecture, unsigned long); 5358 bfd_boolean (*_bfd_set_section_contents) 5359 (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); 5360 5361 /* Routines used by the linker. */ 5362#define BFD_JUMP_TABLE_LINK(NAME) \ 5363 NAME##_sizeof_headers, \ 5364 NAME##_bfd_get_relocated_section_contents, \ 5365 NAME##_bfd_relax_section, \ 5366 NAME##_bfd_link_hash_table_create, \ 5367 NAME##_bfd_link_hash_table_free, \ 5368 NAME##_bfd_link_add_symbols, \ 5369 NAME##_bfd_link_just_syms, \ 5370 NAME##_bfd_final_link, \ 5371 NAME##_bfd_link_split_section, \ 5372 NAME##_bfd_gc_sections, \ 5373 NAME##_bfd_merge_sections, \ 5374 NAME##_bfd_is_group_section, \ 5375 NAME##_bfd_discard_group, \ 5376 NAME##_section_already_linked \ 5377 5378 int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); 5379 bfd_byte * (*_bfd_get_relocated_section_contents) 5380 (bfd *, struct bfd_link_info *, struct bfd_link_order *, 5381 bfd_byte *, bfd_boolean, struct bfd_symbol **); 5382 5383 bfd_boolean (*_bfd_relax_section) 5384 (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); 5385 5386 /* Create a hash table for the linker. Different backends store 5387 different information in this table. */ 5388 struct bfd_link_hash_table * 5389 (*_bfd_link_hash_table_create) (bfd *); 5390 5391 /* Release the memory associated with the linker hash table. */ 5392 void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); 5393 5394 /* Add symbols from this object file into the hash table. */ 5395 bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); 5396 5397 /* Indicate that we are only retrieving symbol values from this section. */ 5398 void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); 5399 5400 /* Do a link based on the link_order structures attached to each 5401 section of the BFD. */ 5402 bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); 5403 5404 /* Should this section be split up into smaller pieces during linking. */ 5405 bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); 5406 5407 /* Remove sections that are not referenced from the output. */ 5408 bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); 5409 5410 /* Attempt to merge SEC_MERGE sections. */ 5411 bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); 5412 5413 /* Is this section a member of a group? */ 5414 bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); 5415 5416 /* Discard members of a group. */ 5417 bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); 5418 5419 /* Check if SEC has been already linked during a reloceatable or 5420 final link. */ 5421 void (*_section_already_linked) (bfd *, struct bfd_section *, 5422 struct bfd_link_info *); 5423 5424 /* Routines to handle dynamic symbols and relocs. */ 5425#define BFD_JUMP_TABLE_DYNAMIC(NAME) \ 5426 NAME##_get_dynamic_symtab_upper_bound, \ 5427 NAME##_canonicalize_dynamic_symtab, \ 5428 NAME##_get_synthetic_symtab, \ 5429 NAME##_get_dynamic_reloc_upper_bound, \ 5430 NAME##_canonicalize_dynamic_reloc 5431 5432 /* Get the amount of memory required to hold the dynamic symbols. */ 5433 long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); 5434 /* Read in the dynamic symbols. */ 5435 long (*_bfd_canonicalize_dynamic_symtab) 5436 (bfd *, struct bfd_symbol **); 5437 /* Create synthetized symbols. */ 5438 long (*_bfd_get_synthetic_symtab) 5439 (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **, 5440 struct bfd_symbol **); 5441 /* Get the amount of memory required to hold the dynamic relocs. */ 5442 long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); 5443 /* Read in the dynamic relocs. */ 5444 long (*_bfd_canonicalize_dynamic_reloc) 5445 (bfd *, arelent **, struct bfd_symbol **); 5446 5447 /* Opposite endian version of this target. */ 5448 const struct bfd_target * alternative_target; 5449 5450 /* Data for use by back-end routines, which isn't 5451 generic enough to belong in this structure. */ 5452 const void *backend_data; 5453 5454} bfd_target; 5455 5456bfd_boolean bfd_set_default_target (const char *name); 5457 5458const bfd_target *bfd_find_target (const char *target_name, bfd *abfd); 5459 5460const char ** bfd_target_list (void); 5461 5462const bfd_target *bfd_search_for_target 5463 (int (*search_func) (const bfd_target *, void *), 5464 void *); 5465 5466/* Extracted from format.c. */ 5467bfd_boolean bfd_check_format (bfd *abfd, bfd_format format); 5468 5469bfd_boolean bfd_check_format_matches 5470 (bfd *abfd, bfd_format format, char ***matching); 5471 5472bfd_boolean bfd_set_format (bfd *abfd, bfd_format format); 5473 5474const char *bfd_format_string (bfd_format format); 5475 5476/* Extracted from linker.c. */ 5477bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); 5478 5479#define bfd_link_split_section(abfd, sec) \ 5480 BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) 5481 5482void bfd_section_already_linked (bfd *abfd, asection *sec, 5483 struct bfd_link_info *info); 5484 5485#define bfd_section_already_linked(abfd, sec, info) \ 5486 BFD_SEND (abfd, _section_already_linked, (abfd, sec, info)) 5487 5488/* Extracted from simple.c. */ 5489bfd_byte *bfd_simple_get_relocated_section_contents 5490 (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); 5491 5492/* Extracted from compress.c. */ 5493bfd_boolean bfd_uncompress_section_contents 5494 (bfd_byte **buffer, bfd_size_type *size); 5495 5496#ifdef __cplusplus 5497} 5498#endif 5499#endif 5500