| 1 | /* Main header file for the bfd library -- portable access to object files. |
| 2 | ==> The bfd.h file is generated from bfd-in.h and various .c files; if you |
| 3 | ==> change it, your changes will probably be lost. |
| 4 | Copyright 1990, 1991, 1992, 1993 Free Software Foundation, Inc. |
| 5 | Contributed by Cygnus Support. |
| 6 | |
| 7 | This file is part of BFD, the Binary File Descriptor library. |
| 8 | |
| 9 | This program is free software; you can redistribute it and/or modify |
| 10 | it under the terms of the GNU General Public License as published by |
| 11 | the Free Software Foundation; either version 2 of the License, or |
| 12 | (at your option) any later version. |
| 13 | |
| 14 | This program is distributed in the hope that it will be useful, |
| 15 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | GNU General Public License for more details. |
| 18 | |
| 19 | You should have received a copy of the GNU General Public License |
| 20 | along with this program; if not, write to the Free Software |
| 21 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ |
| 22 | |
| 23 | /* bfd.h -- The only header file required by users of the bfd library |
| 24 | |
| 25 | The bfd.h file is generated from bfd-in.h and various .c files; if you |
| 26 | change it, your changes will probably be lost. |
| 27 | |
| 28 | All the prototypes and definitions following the comment "THE FOLLOWING |
| 29 | IS EXTRACTED FROM THE SOURCE" are extracted from the source files for |
| 30 | BFD. If you change it, someone oneday will extract it from the source |
| 31 | again, and your changes will be lost. To save yourself from this bind, |
| 32 | change the definitions in the source in the bfd directory. Type "make |
| 33 | docs" and then "make headers" in that directory, and magically this file |
| 34 | will change to reflect your changes. |
| 35 | |
| 36 | If you don't have the tools to perform the extraction, then you are |
| 37 | safe from someone on your system trampling over your header files. |
| 38 | You should still maintain the equivalence between the source and this |
| 39 | file though; every change you make to the .c file should be reflected |
| 40 | here. */ |
| 41 | |
| 42 | #ifndef __BFD_H_SEEN__ |
| 43 | #define __BFD_H_SEEN__ |
| 44 | |
| 45 | #include "ansidecl.h" |
| 46 | #include "obstack.h" |
| 47 | |
| 48 | #define BFD_VERSION "2.1" |
| 49 | |
| 50 | /* forward declaration */ |
| 51 | typedef struct _bfd bfd; |
| 52 | |
| 53 | /* General rules: functions which are boolean return true on success |
| 54 | and false on failure (unless they're a predicate). -- bfd.doc */ |
| 55 | /* I'm sure this is going to break something and someone is going to |
| 56 | force me to change it. */ |
| 57 | /* typedef enum boolean {false, true} boolean; */ |
| 58 | /* Yup, SVR4 has a "typedef enum boolean" in <sys/types.h> -fnf */ |
| 59 | typedef enum bfd_boolean {false, true} boolean; |
| 60 | |
| 61 | /* A pointer to a position in a file. */ |
| 62 | /* FIXME: This should be using off_t from <sys/types.h>. |
| 63 | For now, try to avoid breaking stuff by not including <sys/types.h> here. |
| 64 | This will break on systems with 64-bit file offsets (e.g. 4.4BSD). |
| 65 | Probably the best long-term answer is to avoid using file_ptr AND off_t |
| 66 | in this header file, and to handle this in the BFD implementation |
| 67 | rather than in its interface. */ |
| 68 | /* typedef off_t file_ptr; */ |
| 69 | typedef long int file_ptr; |
| 70 | |
| 71 | /* Support for different sizes of target format ints and addresses */ |
| 72 | |
| 73 | #ifdef HOST_64_BIT |
| 74 | typedef HOST_64_BIT rawdata_offset; |
| 75 | typedef HOST_64_BIT bfd_vma; |
| 76 | typedef HOST_64_BIT bfd_word; |
| 77 | typedef HOST_64_BIT bfd_offset; |
| 78 | typedef HOST_64_BIT bfd_size_type; |
| 79 | typedef HOST_64_BIT symvalue; |
| 80 | typedef HOST_64_BIT bfd_64_type; |
| 81 | #define fprintf_vma(s,x) \ |
| 82 | fprintf(s,"%08x%08x", uint64_typeHIGH(x), uint64_typeLOW(x)) |
| 83 | #else |
| 84 | typedef struct {int a,b;} bfd_64_type; |
| 85 | typedef unsigned long rawdata_offset; |
| 86 | typedef unsigned long bfd_vma; |
| 87 | typedef unsigned long bfd_offset; |
| 88 | typedef unsigned long bfd_word; |
| 89 | typedef unsigned long bfd_size; |
| 90 | typedef unsigned long symvalue; |
| 91 | typedef unsigned long bfd_size_type; |
| 92 | #define fprintf_vma(s,x) fprintf(s, "%08lx", x) |
| 93 | #endif |
| 94 | #define printf_vma(x) fprintf_vma(stdout,x) |
| 95 | |
| 96 | typedef unsigned int flagword; /* 32 bits of flags */ |
| 97 | \f |
| 98 | /** File formats */ |
| 99 | |
| 100 | typedef enum bfd_format { |
| 101 | bfd_unknown = 0, /* file format is unknown */ |
| 102 | bfd_object, /* linker/assember/compiler output */ |
| 103 | bfd_archive, /* object archive file */ |
| 104 | bfd_core, /* core dump */ |
| 105 | bfd_type_end} /* marks the end; don't use it! */ |
| 106 | bfd_format; |
| 107 | |
| 108 | /* Object file flag values */ |
| 109 | #define NO_FLAGS 0x00 |
| 110 | #define HAS_RELOC 0x01 |
| 111 | #define EXEC_P 0x02 |
| 112 | #define HAS_LINENO 0x04 |
| 113 | #define HAS_DEBUG 0x08 |
| 114 | #define HAS_SYMS 0x10 |
| 115 | #define HAS_LOCALS 0x20 |
| 116 | #define DYNAMIC 0x40 |
| 117 | #define WP_TEXT 0x80 |
| 118 | #define D_PAGED 0x100 |
| 119 | #define BFD_IS_RELAXABLE 0x200 |
| 120 | \f |
| 121 | /* symbols and relocation */ |
| 122 | |
| 123 | typedef unsigned long symindex; |
| 124 | |
| 125 | #define BFD_NO_MORE_SYMBOLS ((symindex) ~0) |
| 126 | |
| 127 | typedef enum bfd_symclass { |
| 128 | bfd_symclass_unknown = 0, |
| 129 | bfd_symclass_fcommon, /* fortran common symbols */ |
| 130 | bfd_symclass_global, /* global symbol, what a surprise */ |
| 131 | bfd_symclass_debugger, /* some debugger symbol */ |
| 132 | bfd_symclass_undefined /* none known */ |
| 133 | } symclass; |
| 134 | |
| 135 | |
| 136 | typedef int symtype; /* Who knows, yet? */ |
| 137 | |
| 138 | |
| 139 | /* general purpose part of a symbol; |
| 140 | target specific parts will be found in libcoff.h, liba.out.h etc */ |
| 141 | |
| 142 | |
| 143 | #define bfd_get_section(x) ((x)->section) |
| 144 | #define bfd_get_output_section(x) ((x)->section->output_section) |
| 145 | #define bfd_set_section(x,y) ((x)->section) = (y) |
| 146 | #define bfd_asymbol_base(x) ((x)->section->vma) |
| 147 | #define bfd_asymbol_value(x) (bfd_asymbol_base(x) + (x)->value) |
| 148 | #define bfd_asymbol_name(x) ((x)->name) |
| 149 | /*Perhaps future: #define bfd_asymbol_bfd(x) ((x)->section->owner)*/ |
| 150 | #define bfd_asymbol_bfd(x) ((x)->the_bfd) |
| 151 | #define bfd_asymbol_flavour(x) (bfd_asymbol_bfd(x)->xvec->flavour) |
| 152 | |
| 153 | /* This is a type pun with struct ranlib on purpose! */ |
| 154 | typedef struct carsym { |
| 155 | char *name; |
| 156 | file_ptr file_offset; /* look here to find the file */ |
| 157 | } carsym; /* to make these you call a carsymogen */ |
| 158 | |
| 159 | |
| 160 | /* Used in generating armaps. Perhaps just a forward definition would do? */ |
| 161 | struct orl { /* output ranlib */ |
| 162 | char **name; /* symbol name */ |
| 163 | file_ptr pos; /* bfd* or file position */ |
| 164 | int namidx; /* index into string table */ |
| 165 | }; |
| 166 | |
| 167 | \f |
| 168 | |
| 169 | /* Linenumber stuff */ |
| 170 | typedef struct lineno_cache_entry { |
| 171 | unsigned int line_number; /* Linenumber from start of function*/ |
| 172 | union { |
| 173 | struct symbol_cache_entry *sym; /* Function name */ |
| 174 | unsigned long offset; /* Offset into section */ |
| 175 | } u; |
| 176 | } alent; |
| 177 | \f |
| 178 | /* object and core file sections */ |
| 179 | |
| 180 | |
| 181 | #define align_power(addr, align) \ |
| 182 | ( ((addr) + ((1<<(align))-1)) & (-1 << (align))) |
| 183 | |
| 184 | typedef struct sec *sec_ptr; |
| 185 | |
| 186 | #define bfd_get_section_name(bfd, ptr) ((ptr)->name + 0) |
| 187 | #define bfd_get_section_vma(bfd, ptr) ((ptr)->vma + 0) |
| 188 | #define bfd_get_section_alignment(bfd, ptr) ((ptr)->alignment_power + 0) |
| 189 | #define bfd_section_name(bfd, ptr) ((ptr)->name) |
| 190 | #define bfd_section_size(bfd, ptr) (bfd_get_section_size_before_reloc(ptr)) |
| 191 | #define bfd_section_vma(bfd, ptr) ((ptr)->vma) |
| 192 | #define bfd_section_alignment(bfd, ptr) ((ptr)->alignment_power) |
| 193 | #define bfd_get_section_flags(bfd, ptr) ((ptr)->flags + 0) |
| 194 | #define bfd_get_section_userdata(bfd, ptr) ((ptr)->userdata) |
| 195 | |
| 196 | #define bfd_is_com_section(ptr) (((ptr)->flags & SEC_IS_COMMON) != 0) |
| 197 | |
| 198 | #define bfd_set_section_vma(bfd, ptr, val) (((ptr)->vma = (val)), ((ptr)->user_set_vma = true), true) |
| 199 | #define bfd_set_section_alignment(bfd, ptr, val) (((ptr)->alignment_power = (val)),true) |
| 200 | #define bfd_set_section_userdata(bfd, ptr, val) (((ptr)->userdata = (val)),true) |
| 201 | |
| 202 | typedef struct stat stat_type; |
| 203 | \f |
| 204 | /** Error handling */ |
| 205 | |
| 206 | typedef enum bfd_error { |
| 207 | no_error = 0, system_call_error, invalid_target, |
| 208 | wrong_format, invalid_operation, no_memory, |
| 209 | no_symbols, no_relocation_info, |
| 210 | no_more_archived_files, malformed_archive, |
| 211 | symbol_not_found, file_not_recognized, |
| 212 | file_ambiguously_recognized, no_contents, |
| 213 | bfd_error_nonrepresentable_section, |
| 214 | no_debug_section, bad_value, |
| 215 | invalid_error_code} bfd_ec; |
| 216 | |
| 217 | extern bfd_ec bfd_error; |
| 218 | struct reloc_cache_entry; |
| 219 | struct bfd_seclet; |
| 220 | |
| 221 | |
| 222 | typedef struct bfd_error_vector { |
| 223 | void (* nonrepresentable_section ) PARAMS ((CONST bfd *CONST abfd, |
| 224 | CONST char *CONST name)); |
| 225 | void (* undefined_symbol) PARAMS ((CONST struct reloc_cache_entry *rel, |
| 226 | CONST struct bfd_seclet *sec)); |
| 227 | void (* reloc_value_truncated) PARAMS ((CONST struct |
| 228 | reloc_cache_entry *rel, |
| 229 | struct bfd_seclet *sec)); |
| 230 | |
| 231 | void (* reloc_dangerous) PARAMS ((CONST struct reloc_cache_entry *rel, |
| 232 | CONST struct bfd_seclet *sec)); |
| 233 | |
| 234 | } bfd_error_vector_type; |
| 235 | |
| 236 | CONST char *bfd_errmsg PARAMS ((bfd_ec error_tag)); |
| 237 | void bfd_perror PARAMS ((CONST char *message)); |
| 238 | \f |
| 239 | |
| 240 | typedef enum bfd_print_symbol |
| 241 | { |
| 242 | bfd_print_symbol_name, |
| 243 | bfd_print_symbol_more, |
| 244 | bfd_print_symbol_all, |
| 245 | bfd_print_symbol_nm /* Pretty format suitable for nm program. */ |
| 246 | } bfd_print_symbol_type; |
| 247 | |
| 248 | \f |
| 249 | \f |
| 250 | /* The code that implements targets can initialize a jump table with this |
| 251 | macro. It must name all its routines the same way (a prefix plus |
| 252 | the standard routine suffix), or it must #define the routines that |
| 253 | are not so named, before calling JUMP_TABLE in the initializer. */ |
| 254 | |
| 255 | /* Semi-portable string concatenation in cpp */ |
| 256 | #ifndef CAT |
| 257 | #ifdef __STDC__ |
| 258 | #define CAT(a,b) a##b |
| 259 | #else |
| 260 | #define CAT(a,b) a/**/b |
| 261 | #endif |
| 262 | #endif |
| 263 | |
| 264 | #define JUMP_TABLE(NAME)\ |
| 265 | CAT(NAME,_core_file_failing_command),\ |
| 266 | CAT(NAME,_core_file_failing_signal),\ |
| 267 | CAT(NAME,_core_file_matches_executable_p),\ |
| 268 | CAT(NAME,_slurp_armap),\ |
| 269 | CAT(NAME,_slurp_extended_name_table),\ |
| 270 | CAT(NAME,_truncate_arname),\ |
| 271 | CAT(NAME,_write_armap),\ |
| 272 | CAT(NAME,_close_and_cleanup), \ |
| 273 | CAT(NAME,_set_section_contents),\ |
| 274 | CAT(NAME,_get_section_contents),\ |
| 275 | CAT(NAME,_new_section_hook),\ |
| 276 | CAT(NAME,_get_symtab_upper_bound),\ |
| 277 | CAT(NAME,_get_symtab),\ |
| 278 | CAT(NAME,_get_reloc_upper_bound),\ |
| 279 | CAT(NAME,_canonicalize_reloc),\ |
| 280 | CAT(NAME,_make_empty_symbol),\ |
| 281 | CAT(NAME,_print_symbol),\ |
| 282 | CAT(NAME,_get_lineno),\ |
| 283 | CAT(NAME,_set_arch_mach),\ |
| 284 | CAT(NAME,_openr_next_archived_file),\ |
| 285 | CAT(NAME,_find_nearest_line),\ |
| 286 | CAT(NAME,_generic_stat_arch_elt),\ |
| 287 | CAT(NAME,_sizeof_headers),\ |
| 288 | CAT(NAME,_bfd_debug_info_start),\ |
| 289 | CAT(NAME,_bfd_debug_info_end),\ |
| 290 | CAT(NAME,_bfd_debug_info_accumulate),\ |
| 291 | CAT(NAME,_bfd_get_relocated_section_contents),\ |
| 292 | CAT(NAME,_bfd_relax_section),\ |
| 293 | CAT(NAME,_bfd_seclet_link),\ |
| 294 | CAT(NAME,_bfd_reloc_type_lookup),\ |
| 295 | CAT(NAME,_bfd_make_debug_symbol) |
| 296 | |
| 297 | #define COFF_SWAP_TABLE (PTR) &bfd_coff_std_swap_table |
| 298 | |
| 299 | \f |
| 300 | /* User program access to BFD facilities */ |
| 301 | |
| 302 | extern CONST short _bfd_host_big_endian; |
| 303 | #define HOST_BYTE_ORDER_BIG_P (*(char *)&_bfd_host_big_endian) |
| 304 | |
| 305 | /* The bfd itself */ |
| 306 | |
| 307 | /* Cast from const char * to char * so that caller can assign to |
| 308 | a char * without a warning. */ |
| 309 | #define bfd_get_filename(abfd) ((char *) (abfd)->filename) |
| 310 | #define bfd_get_format(abfd) ((abfd)->format) |
| 311 | #define bfd_get_target(abfd) ((abfd)->xvec->name) |
| 312 | #define bfd_get_file_flags(abfd) ((abfd)->flags) |
| 313 | #define bfd_applicable_file_flags(abfd) ((abfd)->xvec->object_flags) |
| 314 | #define bfd_applicable_section_flags(abfd) ((abfd)->xvec->section_flags) |
| 315 | #define bfd_my_archive(abfd) ((abfd)->my_archive) |
| 316 | #define bfd_has_map(abfd) ((abfd)->has_armap) |
| 317 | #define bfd_header_twiddle_required(abfd) \ |
| 318 | ((((abfd)->xvec->header_byteorder_big_p) \ |
| 319 | != (boolean)HOST_BYTE_ORDER_BIG_P) ? true:false) |
| 320 | |
| 321 | #define bfd_valid_reloc_types(abfd) ((abfd)->xvec->valid_reloc_types) |
| 322 | #define bfd_usrdata(abfd) ((abfd)->usrdata) |
| 323 | |
| 324 | #define bfd_get_start_address(abfd) ((abfd)->start_address) |
| 325 | #define bfd_get_symcount(abfd) ((abfd)->symcount) |
| 326 | #define bfd_get_outsymbols(abfd) ((abfd)->outsymbols) |
| 327 | #define bfd_count_sections(abfd) ((abfd)->section_count) |
| 328 | #define bfd_get_architecture(abfd) ((abfd)->obj_arch) |
| 329 | #define bfd_get_machine(abfd) ((abfd)->obj_machine) |
| 330 | |
| 331 | #define bfd_get_symbol_leading_char(abfd) ((abfd)->xvec->symbol_leading_char) |
| 332 | |
| 333 | #define BYTE_SIZE 1 |
| 334 | #define SHORT_SIZE 2 |
| 335 | #define LONG_SIZE 4 |
| 336 | |
| 337 | /* And more from the source. */ |
| 338 | void |
| 339 | bfd_init PARAMS ((void)); |
| 340 | |
| 341 | bfd * |
| 342 | bfd_openr PARAMS ((CONST char *filename, CONST char*target)); |
| 343 | |
| 344 | bfd * |
| 345 | bfd_fdopenr PARAMS ((CONST char *filename, CONST char *target, int fd)); |
| 346 | |
| 347 | bfd * |
| 348 | bfd_openw PARAMS ((CONST char *filename, CONST char *target)); |
| 349 | |
| 350 | boolean |
| 351 | bfd_close PARAMS ((bfd *)); |
| 352 | |
| 353 | boolean |
| 354 | bfd_close_all_done PARAMS ((bfd *)); |
| 355 | |
| 356 | bfd_size_type |
| 357 | bfd_alloc_size PARAMS ((bfd *abfd)); |
| 358 | |
| 359 | bfd * |
| 360 | bfd_create PARAMS ((CONST char *filename, bfd *template)); |
| 361 | |
| 362 | #define bfd_put_8(abfd, val, ptr) \ |
| 363 | (*((char *)ptr) = (char)val) |
| 364 | #define bfd_get_8(abfd, ptr) \ |
| 365 | (*((char *)ptr)) |
| 366 | #define bfd_put_16(abfd, val, ptr) \ |
| 367 | BFD_SEND(abfd, bfd_putx16, (val,ptr)) |
| 368 | #define bfd_get_16(abfd, ptr) \ |
| 369 | BFD_SEND(abfd, bfd_getx16, (ptr)) |
| 370 | #define bfd_put_32(abfd, val, ptr) \ |
| 371 | BFD_SEND(abfd, bfd_putx32, (val,ptr)) |
| 372 | #define bfd_get_32(abfd, ptr) \ |
| 373 | BFD_SEND(abfd, bfd_getx32, (ptr)) |
| 374 | #define bfd_put_64(abfd, val, ptr) \ |
| 375 | BFD_SEND(abfd, bfd_putx64, (val, ptr)) |
| 376 | #define bfd_get_64(abfd, ptr) \ |
| 377 | BFD_SEND(abfd, bfd_getx64, (ptr)) |
| 378 | #define bfd_h_put_8(abfd, val, ptr) \ |
| 379 | (*((char *)ptr) = (char)val) |
| 380 | #define bfd_h_get_8(abfd, ptr) \ |
| 381 | (*((char *)ptr)) |
| 382 | #define bfd_h_put_16(abfd, val, ptr) \ |
| 383 | BFD_SEND(abfd, bfd_h_putx16,(val,ptr)) |
| 384 | #define bfd_h_get_16(abfd, ptr) \ |
| 385 | BFD_SEND(abfd, bfd_h_getx16,(ptr)) |
| 386 | #define bfd_h_put_32(abfd, val, ptr) \ |
| 387 | BFD_SEND(abfd, bfd_h_putx32,(val,ptr)) |
| 388 | #define bfd_h_get_32(abfd, ptr) \ |
| 389 | BFD_SEND(abfd, bfd_h_getx32,(ptr)) |
| 390 | #define bfd_h_put_64(abfd, val, ptr) \ |
| 391 | BFD_SEND(abfd, bfd_h_putx64,(val, ptr)) |
| 392 | #define bfd_h_get_64(abfd, ptr) \ |
| 393 | BFD_SEND(abfd, bfd_h_getx64,(ptr)) |
| 394 | typedef struct sec |
| 395 | { |
| 396 | /* The name of the section, the name isn't a copy, the pointer is |
| 397 | the same as that passed to bfd_make_section. */ |
| 398 | |
| 399 | CONST char *name; |
| 400 | |
| 401 | |
| 402 | /* Which section is it 0.nth */ |
| 403 | |
| 404 | int index; |
| 405 | |
| 406 | /* The next section in the list belonging to the BFD, or NULL. */ |
| 407 | |
| 408 | struct sec *next; |
| 409 | |
| 410 | /* The field flags contains attributes of the section. Some of |
| 411 | flags are read in from the object file, and some are |
| 412 | synthesized from other information. */ |
| 413 | |
| 414 | flagword flags; |
| 415 | |
| 416 | #define SEC_NO_FLAGS 0x000 |
| 417 | |
| 418 | /* Tells the OS to allocate space for this section when loaded. |
| 419 | This would clear for a section containing debug information |
| 420 | only. */ |
| 421 | |
| 422 | |
| 423 | #define SEC_ALLOC 0x001 |
| 424 | /* Tells the OS to load the section from the file when loading. |
| 425 | This would be clear for a .bss section */ |
| 426 | |
| 427 | #define SEC_LOAD 0x002 |
| 428 | /* The section contains data still to be relocated, so there will |
| 429 | be some relocation information too. */ |
| 430 | |
| 431 | #define SEC_RELOC 0x004 |
| 432 | |
| 433 | /* Obsolete ? */ |
| 434 | |
| 435 | #define SEC_BALIGN 0x008 |
| 436 | |
| 437 | /* A signal to the OS that the section contains read only |
| 438 | data. */ |
| 439 | #define SEC_READONLY 0x010 |
| 440 | |
| 441 | /* The section contains code only. */ |
| 442 | |
| 443 | #define SEC_CODE 0x020 |
| 444 | |
| 445 | /* The section contains data only. */ |
| 446 | |
| 447 | #define SEC_DATA 0x040 |
| 448 | |
| 449 | /* The section will reside in ROM. */ |
| 450 | |
| 451 | #define SEC_ROM 0x080 |
| 452 | |
| 453 | /* The section contains constructor information. This section |
| 454 | type is used by the linker to create lists of constructors and |
| 455 | destructors used by <<g++>>. When a back end sees a symbol |
| 456 | which should be used in a constructor list, it creates a new |
| 457 | section for the type of name (eg <<__CTOR_LIST__>>), attaches |
| 458 | the symbol to it and builds a relocation. To build the lists |
| 459 | of constructors, all the linker has to to is catenate all the |
| 460 | sections called <<__CTOR_LIST__>> and relocte the data |
| 461 | contained within - exactly the operations it would peform on |
| 462 | standard data. */ |
| 463 | |
| 464 | #define SEC_CONSTRUCTOR 0x100 |
| 465 | |
| 466 | /* The section is a constuctor, and should be placed at the |
| 467 | end of the . */ |
| 468 | |
| 469 | #define SEC_CONSTRUCTOR_TEXT 0x1100 |
| 470 | |
| 471 | #define SEC_CONSTRUCTOR_DATA 0x2100 |
| 472 | |
| 473 | #define SEC_CONSTRUCTOR_BSS 0x3100 |
| 474 | |
| 475 | /* The section has contents - a data section could be |
| 476 | <<SEC_ALLOC>> | <<SEC_HAS_CONTENTS>>, a debug section could be |
| 477 | <<SEC_HAS_CONTENTS>> */ |
| 478 | |
| 479 | #define SEC_HAS_CONTENTS 0x200 |
| 480 | |
| 481 | /* An instruction to the linker not to output sections |
| 482 | containing this flag even if they have information which |
| 483 | would normally be written. */ |
| 484 | |
| 485 | #define SEC_NEVER_LOAD 0x400 |
| 486 | |
| 487 | /* The section is a shared library section. The linker must leave |
| 488 | these completely alone, as the vma and size are used when |
| 489 | the executable is loaded. */ |
| 490 | |
| 491 | #define SEC_SHARED_LIBRARY 0x800 |
| 492 | |
| 493 | /* The section is a common section (symbols may be defined |
| 494 | multiple times, the value of a symbol is the amount of |
| 495 | space it requires, and the largest symbol value is the one |
| 496 | used). Most targets have exactly one of these (.bss), but |
| 497 | ECOFF has two. */ |
| 498 | |
| 499 | #define SEC_IS_COMMON 0x8000 |
| 500 | |
| 501 | bfd_vma vma; |
| 502 | boolean user_set_vma; |
| 503 | |
| 504 | /* The size of the section in bytes, as it will be output. |
| 505 | contains a value even if the section has no contents (eg, the |
| 506 | size of <<.bss>>). This will be filled in after relocation */ |
| 507 | |
| 508 | bfd_size_type _cooked_size; |
| 509 | |
| 510 | /* The size on disk of the section in bytes originally. Normally this |
| 511 | value is the same as the size, but if some relaxing has |
| 512 | been done, then this value will be bigger. */ |
| 513 | |
| 514 | bfd_size_type _raw_size; |
| 515 | |
| 516 | /* If this section is going to be output, then this value is the |
| 517 | offset into the output section of the first byte in the input |
| 518 | section. Eg, if this was going to start at the 100th byte in |
| 519 | the output section, this value would be 100. */ |
| 520 | |
| 521 | bfd_vma output_offset; |
| 522 | |
| 523 | /* The output section through which to map on output. */ |
| 524 | |
| 525 | struct sec *output_section; |
| 526 | |
| 527 | /* The alignment requirement of the section, as an exponent - eg |
| 528 | 3 aligns to 2^3 (or 8) */ |
| 529 | |
| 530 | unsigned int alignment_power; |
| 531 | |
| 532 | /* If an input section, a pointer to a vector of relocation |
| 533 | records for the data in this section. */ |
| 534 | |
| 535 | struct reloc_cache_entry *relocation; |
| 536 | |
| 537 | /* If an output section, a pointer to a vector of pointers to |
| 538 | relocation records for the data in this section. */ |
| 539 | |
| 540 | struct reloc_cache_entry **orelocation; |
| 541 | |
| 542 | /* The number of relocation records in one of the above */ |
| 543 | |
| 544 | unsigned reloc_count; |
| 545 | |
| 546 | /* Information below is back end specific - and not always used |
| 547 | or updated |
| 548 | |
| 549 | File position of section data */ |
| 550 | |
| 551 | file_ptr filepos; |
| 552 | |
| 553 | /* File position of relocation info */ |
| 554 | |
| 555 | file_ptr rel_filepos; |
| 556 | |
| 557 | /* File position of line data */ |
| 558 | |
| 559 | file_ptr line_filepos; |
| 560 | |
| 561 | /* Pointer to data for applications */ |
| 562 | |
| 563 | PTR userdata; |
| 564 | |
| 565 | struct lang_output_section *otheruserdata; |
| 566 | |
| 567 | /* Attached line number information */ |
| 568 | |
| 569 | alent *lineno; |
| 570 | |
| 571 | /* Number of line number records */ |
| 572 | |
| 573 | unsigned int lineno_count; |
| 574 | |
| 575 | /* When a section is being output, this value changes as more |
| 576 | linenumbers are written out */ |
| 577 | |
| 578 | file_ptr moving_line_filepos; |
| 579 | |
| 580 | /* what the section number is in the target world */ |
| 581 | |
| 582 | int target_index; |
| 583 | |
| 584 | PTR used_by_bfd; |
| 585 | |
| 586 | /* If this is a constructor section then here is a list of the |
| 587 | relocations created to relocate items within it. */ |
| 588 | |
| 589 | struct relent_chain *constructor_chain; |
| 590 | |
| 591 | /* The BFD which owns the section. */ |
| 592 | |
| 593 | bfd *owner; |
| 594 | |
| 595 | boolean reloc_done; |
| 596 | /* A symbol which points at this section only */ |
| 597 | struct symbol_cache_entry *symbol; |
| 598 | struct symbol_cache_entry **symbol_ptr_ptr; |
| 599 | struct bfd_seclet *seclets_head; |
| 600 | struct bfd_seclet *seclets_tail; |
| 601 | } asection ; |
| 602 | |
| 603 | |
| 604 | #define BFD_ABS_SECTION_NAME "*ABS*" |
| 605 | #define BFD_UND_SECTION_NAME "*UND*" |
| 606 | #define BFD_COM_SECTION_NAME "*COM*" |
| 607 | |
| 608 | /* the absolute section */ |
| 609 | extern asection bfd_abs_section; |
| 610 | /* Pointer to the undefined section */ |
| 611 | extern asection bfd_und_section; |
| 612 | /* Pointer to the common section */ |
| 613 | extern asection bfd_com_section; |
| 614 | |
| 615 | extern struct symbol_cache_entry *bfd_abs_symbol; |
| 616 | extern struct symbol_cache_entry *bfd_com_symbol; |
| 617 | extern struct symbol_cache_entry *bfd_und_symbol; |
| 618 | #define bfd_get_section_size_before_reloc(section) \ |
| 619 | (section->reloc_done ? (abort(),1): (section)->_raw_size) |
| 620 | #define bfd_get_section_size_after_reloc(section) \ |
| 621 | ((section->reloc_done) ? (section)->_cooked_size: (abort(),1)) |
| 622 | asection * |
| 623 | bfd_get_section_by_name PARAMS ((bfd *abfd, CONST char *name)); |
| 624 | |
| 625 | asection * |
| 626 | bfd_make_section_old_way PARAMS ((bfd *, CONST char *name)); |
| 627 | |
| 628 | asection * |
| 629 | bfd_make_section PARAMS ((bfd *, CONST char *name)); |
| 630 | |
| 631 | boolean |
| 632 | bfd_set_section_flags PARAMS ((bfd *, asection *, flagword)); |
| 633 | |
| 634 | void |
| 635 | bfd_map_over_sections PARAMS ((bfd *abfd, |
| 636 | void (*func)(bfd *abfd, |
| 637 | asection *sect, |
| 638 | PTR obj), |
| 639 | PTR obj)); |
| 640 | |
| 641 | boolean |
| 642 | bfd_set_section_size PARAMS ((bfd *, asection *, bfd_size_type val)); |
| 643 | |
| 644 | boolean |
| 645 | bfd_set_section_contents |
| 646 | PARAMS ((bfd *abfd, |
| 647 | asection *section, |
| 648 | PTR data, |
| 649 | file_ptr offset, |
| 650 | bfd_size_type count)); |
| 651 | |
| 652 | boolean |
| 653 | bfd_get_section_contents |
| 654 | PARAMS ((bfd *abfd, asection *section, PTR location, |
| 655 | file_ptr offset, bfd_size_type count)); |
| 656 | |
| 657 | enum bfd_architecture |
| 658 | { |
| 659 | bfd_arch_unknown, /* File arch not known */ |
| 660 | bfd_arch_obscure, /* Arch known, not one of these */ |
| 661 | bfd_arch_m68k, /* Motorola 68xxx */ |
| 662 | bfd_arch_vax, /* DEC Vax */ |
| 663 | bfd_arch_i960, /* Intel 960 */ |
| 664 | /* The order of the following is important. |
| 665 | lower number indicates a machine type that |
| 666 | only accepts a subset of the instructions |
| 667 | available to machines with higher numbers. |
| 668 | The exception is the "ca", which is |
| 669 | incompatible with all other machines except |
| 670 | "core". */ |
| 671 | |
| 672 | #define bfd_mach_i960_core 1 |
| 673 | #define bfd_mach_i960_ka_sa 2 |
| 674 | #define bfd_mach_i960_kb_sb 3 |
| 675 | #define bfd_mach_i960_mc 4 |
| 676 | #define bfd_mach_i960_xa 5 |
| 677 | #define bfd_mach_i960_ca 6 |
| 678 | |
| 679 | bfd_arch_a29k, /* AMD 29000 */ |
| 680 | bfd_arch_sparc, /* SPARC */ |
| 681 | bfd_arch_mips, /* MIPS Rxxxx */ |
| 682 | bfd_arch_i386, /* Intel 386 */ |
| 683 | bfd_arch_we32k, /* AT&T WE32xxx */ |
| 684 | bfd_arch_tahoe, /* CCI/Harris Tahoe */ |
| 685 | bfd_arch_i860, /* Intel 860 */ |
| 686 | bfd_arch_romp, /* IBM ROMP PC/RT */ |
| 687 | bfd_arch_alliant, /* Alliant */ |
| 688 | bfd_arch_convex, /* Convex */ |
| 689 | bfd_arch_m88k, /* Motorola 88xxx */ |
| 690 | bfd_arch_pyramid, /* Pyramid Technology */ |
| 691 | bfd_arch_h8300, /* Hitachi H8/300 */ |
| 692 | bfd_arch_rs6000, /* IBM RS/6000 */ |
| 693 | bfd_arch_hppa, /* HP PA RISC */ |
| 694 | bfd_arch_z8k, /* Zilog Z8000 */ |
| 695 | #define bfd_mach_z8001 1 |
| 696 | #define bfd_mach_z8002 2 |
| 697 | bfd_arch_h8500, /* Hitachi H8/500 */ |
| 698 | bfd_arch_last |
| 699 | }; |
| 700 | |
| 701 | typedef struct bfd_arch_info |
| 702 | { |
| 703 | int bits_per_word; |
| 704 | int bits_per_address; |
| 705 | int bits_per_byte; |
| 706 | enum bfd_architecture arch; |
| 707 | long mach; |
| 708 | char *arch_name; |
| 709 | CONST char *printable_name; |
| 710 | unsigned int section_align_power; |
| 711 | /* true if this is the default machine for the architecture */ |
| 712 | boolean the_default; |
| 713 | CONST struct bfd_arch_info * (*compatible) |
| 714 | PARAMS ((CONST struct bfd_arch_info *a, |
| 715 | CONST struct bfd_arch_info *b)); |
| 716 | |
| 717 | boolean (*scan) PARAMS ((CONST struct bfd_arch_info *, CONST char *)); |
| 718 | /* How to disassemble an instruction, producing a printable |
| 719 | representation on a specified stdio stream. This isn't |
| 720 | defined for most processors at present, because of the size |
| 721 | of the additional tables it would drag in, and because gdb |
| 722 | wants to use a different interface. */ |
| 723 | unsigned int (*disassemble) PARAMS ((bfd_vma addr, CONST char *data, |
| 724 | PTR stream)); |
| 725 | |
| 726 | struct bfd_arch_info *next; |
| 727 | } bfd_arch_info_type; |
| 728 | CONST char * |
| 729 | bfd_printable_name PARAMS ((bfd *abfd)); |
| 730 | |
| 731 | bfd_arch_info_type * |
| 732 | bfd_scan_arch PARAMS ((CONST char *)); |
| 733 | |
| 734 | CONST bfd_arch_info_type * |
| 735 | bfd_arch_get_compatible PARAMS (( |
| 736 | CONST bfd *abfd, |
| 737 | CONST bfd *bbfd)); |
| 738 | |
| 739 | void |
| 740 | bfd_set_arch_info PARAMS ((bfd *, bfd_arch_info_type *)); |
| 741 | |
| 742 | enum bfd_architecture |
| 743 | bfd_get_arch PARAMS ((bfd *abfd)); |
| 744 | |
| 745 | unsigned long |
| 746 | bfd_get_mach PARAMS ((bfd *abfd)); |
| 747 | |
| 748 | unsigned int |
| 749 | bfd_arch_bits_per_byte PARAMS ((bfd *abfd)); |
| 750 | |
| 751 | unsigned int |
| 752 | bfd_arch_bits_per_address PARAMS ((bfd *abfd)); |
| 753 | |
| 754 | bfd_arch_info_type * |
| 755 | bfd_get_arch_info PARAMS ((bfd *)); |
| 756 | |
| 757 | bfd_arch_info_type * |
| 758 | bfd_lookup_arch |
| 759 | PARAMS ((enum bfd_architecture |
| 760 | arch, |
| 761 | long machine)); |
| 762 | |
| 763 | CONST char * |
| 764 | bfd_printable_arch_mach |
| 765 | PARAMS ((enum bfd_architecture arch, unsigned long machine)); |
| 766 | |
| 767 | typedef enum bfd_reloc_status |
| 768 | { |
| 769 | /* No errors detected */ |
| 770 | bfd_reloc_ok, |
| 771 | |
| 772 | /* The relocation was performed, but there was an overflow. */ |
| 773 | bfd_reloc_overflow, |
| 774 | |
| 775 | /* The address to relocate was not within the section supplied*/ |
| 776 | bfd_reloc_outofrange, |
| 777 | |
| 778 | /* Used by special functions */ |
| 779 | bfd_reloc_continue, |
| 780 | |
| 781 | /* Unused */ |
| 782 | bfd_reloc_notsupported, |
| 783 | |
| 784 | /* Unsupported relocation size requested. */ |
| 785 | bfd_reloc_other, |
| 786 | |
| 787 | /* The symbol to relocate against was undefined.*/ |
| 788 | bfd_reloc_undefined, |
| 789 | |
| 790 | /* The relocation was performed, but may not be ok - presently |
| 791 | generated only when linking i960 coff files with i960 b.out |
| 792 | symbols. */ |
| 793 | bfd_reloc_dangerous |
| 794 | } |
| 795 | bfd_reloc_status_type; |
| 796 | |
| 797 | |
| 798 | typedef struct reloc_cache_entry |
| 799 | { |
| 800 | /* A pointer into the canonical table of pointers */ |
| 801 | struct symbol_cache_entry **sym_ptr_ptr; |
| 802 | |
| 803 | /* offset in section */ |
| 804 | rawdata_offset address; |
| 805 | |
| 806 | /* addend for relocation value */ |
| 807 | bfd_vma addend; |
| 808 | |
| 809 | /* Pointer to how to perform the required relocation */ |
| 810 | CONST struct reloc_howto_struct *howto; |
| 811 | |
| 812 | } arelent; |
| 813 | |
| 814 | typedef CONST struct reloc_howto_struct |
| 815 | { |
| 816 | /* The type field has mainly a documetary use - the back end can |
| 817 | to what it wants with it, though the normally the back end's |
| 818 | external idea of what a reloc number would be would be stored |
| 819 | in this field. For example, the a PC relative word relocation |
| 820 | in a coff environment would have the type 023 - because that's |
| 821 | what the outside world calls a R_PCRWORD reloc. */ |
| 822 | unsigned int type; |
| 823 | |
| 824 | /* The value the final relocation is shifted right by. This drops |
| 825 | unwanted data from the relocation. */ |
| 826 | unsigned int rightshift; |
| 827 | |
| 828 | /* The size of the item to be relocated - 0, is one byte, 1 is 2 |
| 829 | bytes, 2 is four bytes. A negative value indicates that the |
| 830 | result is to be subtracted from the data. */ |
| 831 | int size; |
| 832 | |
| 833 | /* Now obsolete? But m68k-coff still uses it... */ |
| 834 | unsigned int bitsize; |
| 835 | |
| 836 | /* Notes that the relocation is relative to the location in the |
| 837 | data section of the addend. The relocation function will |
| 838 | subtract from the relocation value the address of the location |
| 839 | being relocated. */ |
| 840 | boolean pc_relative; |
| 841 | |
| 842 | unsigned int bitpos; |
| 843 | |
| 844 | /* Now obsolete */ |
| 845 | boolean absolute; |
| 846 | |
| 847 | /* Causes the relocation routine to return an error if overflow |
| 848 | is detected when relocating. */ |
| 849 | boolean complain_on_overflow; |
| 850 | |
| 851 | /* If this field is non null, then the supplied function is |
| 852 | called rather than the normal function. This allows really |
| 853 | strange relocation methods to be accomodated (e.g., i960 callj |
| 854 | instructions). */ |
| 855 | bfd_reloc_status_type (*special_function) |
| 856 | PARAMS ((bfd *abfd, |
| 857 | arelent *reloc_entry, |
| 858 | struct symbol_cache_entry *symbol, |
| 859 | PTR data, |
| 860 | asection *input_section, |
| 861 | bfd *output_bfd)); |
| 862 | |
| 863 | /* The textual name of the relocation type. */ |
| 864 | char *name; |
| 865 | |
| 866 | /* When performing a partial link, some formats must modify the |
| 867 | relocations rather than the data - this flag signals this.*/ |
| 868 | boolean partial_inplace; |
| 869 | |
| 870 | /* The src_mask is used to select what parts of the read in data |
| 871 | are to be used in the relocation sum. E.g., if this was an 8 bit |
| 872 | bit of data which we read and relocated, this would be |
| 873 | 0x000000ff. When we have relocs which have an addend, such as |
| 874 | sun4 extended relocs, the value in the offset part of a |
| 875 | relocating field is garbage so we never use it. In this case |
| 876 | the mask would be 0x00000000. */ |
| 877 | bfd_word src_mask; |
| 878 | |
| 879 | /* The dst_mask is what parts of the instruction are replaced |
| 880 | into the instruction. In most cases src_mask == dst_mask, |
| 881 | except in the above special case, where dst_mask would be |
| 882 | 0x000000ff, and src_mask would be 0x00000000. */ |
| 883 | bfd_word dst_mask; |
| 884 | |
| 885 | /* When some formats create PC relative instructions, they leave |
| 886 | the value of the pc of the place being relocated in the offset |
| 887 | slot of the instruction, so that a PC relative relocation can |
| 888 | be made just by adding in an ordinary offset (e.g., sun3 a.out). |
| 889 | Some formats leave the displacement part of an instruction |
| 890 | empty (e.g., m88k bcs), this flag signals the fact.*/ |
| 891 | boolean pcrel_offset; |
| 892 | |
| 893 | } reloc_howto_type; |
| 894 | #define HOWTO(C, R,S,B, P, BI, ABS, O, SF, NAME, INPLACE, MASKSRC, MASKDST, PC) \ |
| 895 | {(unsigned)C,R,S,B, P, BI, ABS,O,SF,NAME,INPLACE,MASKSRC,MASKDST,PC} |
| 896 | #define NEWHOWTO( FUNCTION, NAME,SIZE,REL,IN) HOWTO(0,0,SIZE,0,REL,0,false,false,FUNCTION, NAME,false,0,0,IN) |
| 897 | |
| 898 | #define HOWTO_PREPARE(relocation, symbol) \ |
| 899 | { \ |
| 900 | if (symbol != (asymbol *)NULL) { \ |
| 901 | if (bfd_is_com_section (symbol->section)) { \ |
| 902 | relocation = 0; \ |
| 903 | } \ |
| 904 | else { \ |
| 905 | relocation = symbol->value; \ |
| 906 | } \ |
| 907 | } \ |
| 908 | } |
| 909 | typedef unsigned char bfd_byte; |
| 910 | |
| 911 | typedef struct relent_chain { |
| 912 | arelent relent; |
| 913 | struct relent_chain *next; |
| 914 | } arelent_chain; |
| 915 | bfd_reloc_status_type |
| 916 | |
| 917 | bfd_perform_relocation |
| 918 | PARAMS ((bfd * abfd, |
| 919 | arelent *reloc_entry, |
| 920 | PTR data, |
| 921 | asection *input_section, |
| 922 | bfd *output_bfd)); |
| 923 | |
| 924 | typedef enum bfd_reloc_code_real |
| 925 | |
| 926 | { |
| 927 | /* 16 bits wide, simple reloc */ |
| 928 | BFD_RELOC_16, |
| 929 | |
| 930 | /* 8 bits wide, but used to form an address like 0xffnn */ |
| 931 | BFD_RELOC_8_FFnn, |
| 932 | |
| 933 | /* 8 bits wide, simple */ |
| 934 | BFD_RELOC_8, |
| 935 | |
| 936 | /* 8 bits wide, pc relative */ |
| 937 | BFD_RELOC_8_PCREL, |
| 938 | |
| 939 | /* The type of reloc used to build a contructor table - at the |
| 940 | moment probably a 32 bit wide abs address, but the cpu can |
| 941 | choose. */ |
| 942 | |
| 943 | BFD_RELOC_CTOR, |
| 944 | |
| 945 | /* 32 bits wide, simple reloc */ |
| 946 | BFD_RELOC_32, |
| 947 | /* 32 bits, PC-relative */ |
| 948 | BFD_RELOC_32_PCREL, |
| 949 | |
| 950 | /* High 22 bits of 32-bit value; simple reloc. */ |
| 951 | BFD_RELOC_HI22, |
| 952 | /* Low 10 bits. */ |
| 953 | BFD_RELOC_LO10, |
| 954 | |
| 955 | /* Reloc types used for i960/b.out. */ |
| 956 | BFD_RELOC_24_PCREL, |
| 957 | BFD_RELOC_I960_CALLJ, |
| 958 | |
| 959 | BFD_RELOC_16_PCREL, |
| 960 | /* 32-bit pc-relative, shifted right 2 bits (i.e., 30-bit |
| 961 | word displacement, e.g. for SPARC) */ |
| 962 | BFD_RELOC_32_PCREL_S2, |
| 963 | |
| 964 | /* now for the sparc/elf codes */ |
| 965 | BFD_RELOC_NONE, /* actually used */ |
| 966 | BFD_RELOC_SPARC_WDISP22, |
| 967 | BFD_RELOC_SPARC22, |
| 968 | BFD_RELOC_SPARC13, |
| 969 | BFD_RELOC_SPARC_BASE13, |
| 970 | BFD_RELOC_SPARC_GOT10, |
| 971 | BFD_RELOC_SPARC_GOT13, |
| 972 | BFD_RELOC_SPARC_GOT22, |
| 973 | BFD_RELOC_SPARC_PC10, |
| 974 | BFD_RELOC_SPARC_PC22, |
| 975 | BFD_RELOC_SPARC_WPLT30, |
| 976 | BFD_RELOC_SPARC_COPY, |
| 977 | BFD_RELOC_SPARC_GLOB_DAT, |
| 978 | BFD_RELOC_SPARC_JMP_SLOT, |
| 979 | BFD_RELOC_SPARC_RELATIVE, |
| 980 | BFD_RELOC_SPARC_UA32, |
| 981 | |
| 982 | /* this one is a.out specific? */ |
| 983 | BFD_RELOC_SPARC_BASE22, |
| 984 | |
| 985 | /* Bits 27..2 of the relocation address shifted right 2 bits; |
| 986 | simple reloc otherwise. */ |
| 987 | BFD_RELOC_MIPS_JMP, |
| 988 | |
| 989 | /* signed 16-bit pc-relative, shifted right 2 bits (e.g. for MIPS) */ |
| 990 | BFD_RELOC_16_PCREL_S2, |
| 991 | |
| 992 | /* High 16 bits of 32-bit value; simple reloc. */ |
| 993 | BFD_RELOC_HI16, |
| 994 | /* High 16 bits of 32-bit value but the low 16 bits will be sign |
| 995 | extended and added to form the final result. If the low 16 |
| 996 | bits form a negative number, we need to add one to the high value |
| 997 | to compensate for the borrow when the low bits are added. */ |
| 998 | BFD_RELOC_HI16_S, |
| 999 | /* Low 16 bits. */ |
| 1000 | BFD_RELOC_LO16, |
| 1001 | |
| 1002 | /* this must be the highest numeric value */ |
| 1003 | BFD_RELOC_UNUSED |
| 1004 | } bfd_reloc_code_real_type; |
| 1005 | CONST struct reloc_howto_struct * |
| 1006 | |
| 1007 | bfd_reloc_type_lookup PARAMS ((bfd *abfd, bfd_reloc_code_real_type code)); |
| 1008 | |
| 1009 | typedef struct symbol_cache_entry |
| 1010 | { |
| 1011 | /* A pointer to the BFD which owns the symbol. This information |
| 1012 | is necessary so that a back end can work out what additional |
| 1013 | information (invisible to the application writer) is carried |
| 1014 | with the symbol. |
| 1015 | |
| 1016 | This field is *almost* redundant, since you can use section->owner |
| 1017 | instead, except that some symbols point to the global sections |
| 1018 | bfd_{abs,com,und}_section. This could be fixed by making |
| 1019 | these globals be per-bfd (or per-target-flavor). FIXME. */ |
| 1020 | |
| 1021 | struct _bfd *the_bfd; /* Use bfd_asymbol_bfd(sym) to access this field. */ |
| 1022 | |
| 1023 | /* The text of the symbol. The name is left alone, and not copied - the |
| 1024 | application may not alter it. */ |
| 1025 | CONST char *name; |
| 1026 | |
| 1027 | /* The value of the symbol.*/ |
| 1028 | symvalue value; |
| 1029 | |
| 1030 | /* Attributes of a symbol: */ |
| 1031 | |
| 1032 | #define BSF_NO_FLAGS 0x00 |
| 1033 | |
| 1034 | /* The symbol has local scope; <<static>> in <<C>>. The value |
| 1035 | is the offset into the section of the data. */ |
| 1036 | #define BSF_LOCAL 0x01 |
| 1037 | |
| 1038 | /* The symbol has global scope; initialized data in <<C>>. The |
| 1039 | value is the offset into the section of the data. */ |
| 1040 | #define BSF_GLOBAL 0x02 |
| 1041 | |
| 1042 | /* Obsolete; should be deleted? */ |
| 1043 | #define BSF_IMPORT 0x04 |
| 1044 | |
| 1045 | /* The symbol has global scope, and is exported. The value is |
| 1046 | the offset into the section of the data. */ |
| 1047 | #define BSF_EXPORT 0x08 |
| 1048 | |
| 1049 | /* The symbol is undefined. <<extern>> in <<C>>. The value has |
| 1050 | no meaning. Obsolete; should be deleted? */ |
| 1051 | #define BSF_UNDEFINED_OBS 0x10 |
| 1052 | |
| 1053 | /* The symbol is common, initialized to zero; default in |
| 1054 | <<C>>. The value is the size of the object in bytes. */ |
| 1055 | #define BSF_FORT_COMM_OBS 0x20 |
| 1056 | |
| 1057 | /* A normal C symbol would be one of: |
| 1058 | <<BSF_LOCAL>>, <<BSF_FORT_COMM>>, <<BSF_UNDEFINED>> or |
| 1059 | <<BSF_EXPORT|BSD_GLOBAL>> */ |
| 1060 | |
| 1061 | /* The symbol is a debugging record. The value has an arbitary |
| 1062 | meaning. */ |
| 1063 | #define BSF_DEBUGGING 0x40 |
| 1064 | |
| 1065 | /* Used by the linker. */ |
| 1066 | #define BSF_KEEP 0x10000 |
| 1067 | #define BSF_KEEP_G 0x80000 |
| 1068 | |
| 1069 | /* Unused; should be deleted? */ |
| 1070 | #define BSF_WEAK 0x100000 |
| 1071 | #define BSF_CTOR 0x200000 |
| 1072 | |
| 1073 | /* This symbol was created to point to a section, e.g. ELF's |
| 1074 | STT_SECTION symbols. */ |
| 1075 | #define BSF_SECTION_SYM 0x400000 |
| 1076 | |
| 1077 | /* The symbol used to be a common symbol, but now it is |
| 1078 | allocated. */ |
| 1079 | #define BSF_OLD_COMMON 0x800000 |
| 1080 | |
| 1081 | /* The default value for common data. */ |
| 1082 | #define BFD_FORT_COMM_DEFAULT_VALUE 0 |
| 1083 | |
| 1084 | /* In some files the type of a symbol sometimes alters its |
| 1085 | location in an output file - ie in coff a <<ISFCN>> symbol |
| 1086 | which is also <<C_EXT>> symbol appears where it was |
| 1087 | declared and not at the end of a section. This bit is set |
| 1088 | by the target BFD part to convey this information. */ |
| 1089 | |
| 1090 | #define BSF_NOT_AT_END 0x40000 |
| 1091 | |
| 1092 | /* Signal that the symbol is the label of constructor section. */ |
| 1093 | #define BSF_CONSTRUCTOR 0x1000000 |
| 1094 | |
| 1095 | /* Signal that the symbol is a warning symbol. If the symbol |
| 1096 | is a warning symbol, then the value field (I know this is |
| 1097 | tacky) will point to the asymbol which when referenced will |
| 1098 | cause the warning. */ |
| 1099 | #define BSF_WARNING 0x2000000 |
| 1100 | |
| 1101 | /* Signal that the symbol is indirect. The value of the symbol |
| 1102 | is a pointer to an undefined asymbol which contains the |
| 1103 | name to use instead. */ |
| 1104 | #define BSF_INDIRECT 0x4000000 |
| 1105 | |
| 1106 | /* BSF_FILE marks symbols that contain a file name. This is used |
| 1107 | for ELF STT_FILE symbols. */ |
| 1108 | #define BSF_FILE 0x08000000 |
| 1109 | |
| 1110 | flagword flags; |
| 1111 | |
| 1112 | /* A pointer to the section to which this symbol is |
| 1113 | relative. This will always be non NULL, there are special |
| 1114 | sections for undefined and absolute symbols */ |
| 1115 | struct sec *section; |
| 1116 | |
| 1117 | /* Back end special data. This is being phased out in favour |
| 1118 | of making this a union. */ |
| 1119 | PTR udata; |
| 1120 | |
| 1121 | } asymbol; |
| 1122 | #define get_symtab_upper_bound(abfd) \ |
| 1123 | BFD_SEND (abfd, _get_symtab_upper_bound, (abfd)) |
| 1124 | #define bfd_canonicalize_symtab(abfd, location) \ |
| 1125 | BFD_SEND (abfd, _bfd_canonicalize_symtab,\ |
| 1126 | (abfd, location)) |
| 1127 | boolean |
| 1128 | bfd_set_symtab PARAMS ((bfd *, asymbol **, unsigned int )); |
| 1129 | |
| 1130 | void |
| 1131 | bfd_print_symbol_vandf PARAMS ((PTR file, asymbol *symbol)); |
| 1132 | |
| 1133 | #define bfd_make_empty_symbol(abfd) \ |
| 1134 | BFD_SEND (abfd, _bfd_make_empty_symbol, (abfd)) |
| 1135 | #define bfd_make_debug_symbol(abfd,ptr,size) \ |
| 1136 | BFD_SEND (abfd, _bfd_make_debug_symbol, (abfd, ptr, size)) |
| 1137 | int |
| 1138 | bfd_decode_symclass PARAMS ((asymbol *symbol)); |
| 1139 | |
| 1140 | struct _bfd |
| 1141 | { |
| 1142 | /* The filename the application opened the BFD with. */ |
| 1143 | CONST char *filename; |
| 1144 | |
| 1145 | /* A pointer to the target jump table. */ |
| 1146 | struct bfd_target *xvec; |
| 1147 | |
| 1148 | /* To avoid dragging too many header files into every file that |
| 1149 | includes `<<bfd.h>>', IOSTREAM has been declared as a "char |
| 1150 | *", and MTIME as a "long". Their correct types, to which they |
| 1151 | are cast when used, are "FILE *" and "time_t". The iostream |
| 1152 | is the result of an fopen on the filename. */ |
| 1153 | char *iostream; |
| 1154 | |
| 1155 | /* Is the file being cached */ |
| 1156 | |
| 1157 | boolean cacheable; |
| 1158 | |
| 1159 | /* Marks whether there was a default target specified when the |
| 1160 | BFD was opened. This is used to select what matching algorithm |
| 1161 | to use to chose the back end. */ |
| 1162 | |
| 1163 | boolean target_defaulted; |
| 1164 | |
| 1165 | /* The caching routines use these to maintain a |
| 1166 | least-recently-used list of BFDs */ |
| 1167 | |
| 1168 | struct _bfd *lru_prev, *lru_next; |
| 1169 | |
| 1170 | /* When a file is closed by the caching routines, BFD retains |
| 1171 | state information on the file here: |
| 1172 | */ |
| 1173 | |
| 1174 | file_ptr where; |
| 1175 | |
| 1176 | /* and here:*/ |
| 1177 | |
| 1178 | boolean opened_once; |
| 1179 | |
| 1180 | /* Set if we have a locally maintained mtime value, rather than |
| 1181 | getting it from the file each time: */ |
| 1182 | |
| 1183 | boolean mtime_set; |
| 1184 | |
| 1185 | /* File modified time, if mtime_set is true: */ |
| 1186 | |
| 1187 | long mtime; |
| 1188 | |
| 1189 | /* Reserved for an unimplemented file locking extension.*/ |
| 1190 | |
| 1191 | int ifd; |
| 1192 | |
| 1193 | /* The format which belongs to the BFD.*/ |
| 1194 | |
| 1195 | bfd_format format; |
| 1196 | |
| 1197 | /* The direction the BFD was opened with*/ |
| 1198 | |
| 1199 | enum bfd_direction {no_direction = 0, |
| 1200 | read_direction = 1, |
| 1201 | write_direction = 2, |
| 1202 | both_direction = 3} direction; |
| 1203 | |
| 1204 | /* Format_specific flags*/ |
| 1205 | |
| 1206 | flagword flags; |
| 1207 | |
| 1208 | /* Currently my_archive is tested before adding origin to |
| 1209 | anything. I believe that this can become always an add of |
| 1210 | origin, with origin set to 0 for non archive files. */ |
| 1211 | |
| 1212 | file_ptr origin; |
| 1213 | |
| 1214 | /* Remember when output has begun, to stop strange things |
| 1215 | happening. */ |
| 1216 | boolean output_has_begun; |
| 1217 | |
| 1218 | /* Pointer to linked list of sections*/ |
| 1219 | struct sec *sections; |
| 1220 | |
| 1221 | /* The number of sections */ |
| 1222 | unsigned int section_count; |
| 1223 | |
| 1224 | /* Stuff only useful for object files: |
| 1225 | The start address. */ |
| 1226 | bfd_vma start_address; |
| 1227 | |
| 1228 | /* Used for input and output*/ |
| 1229 | unsigned int symcount; |
| 1230 | |
| 1231 | /* Symbol table for output BFD*/ |
| 1232 | struct symbol_cache_entry **outsymbols; |
| 1233 | |
| 1234 | /* Pointer to structure which contains architecture information*/ |
| 1235 | struct bfd_arch_info *arch_info; |
| 1236 | |
| 1237 | /* Stuff only useful for archives:*/ |
| 1238 | PTR arelt_data; |
| 1239 | struct _bfd *my_archive; |
| 1240 | struct _bfd *next; |
| 1241 | struct _bfd *archive_head; |
| 1242 | boolean has_armap; |
| 1243 | |
| 1244 | /* Used by the back end to hold private data. */ |
| 1245 | |
| 1246 | union |
| 1247 | { |
| 1248 | struct aout_data_struct *aout_data; |
| 1249 | struct artdata *aout_ar_data; |
| 1250 | struct _oasys_data *oasys_obj_data; |
| 1251 | struct _oasys_ar_data *oasys_ar_data; |
| 1252 | struct coff_tdata *coff_obj_data; |
| 1253 | struct ecoff_tdata *ecoff_obj_data; |
| 1254 | struct ieee_data_struct *ieee_data; |
| 1255 | struct ieee_ar_data_struct *ieee_ar_data; |
| 1256 | struct srec_data_struct *srec_data; |
| 1257 | struct tekhex_data_struct *tekhex_data; |
| 1258 | struct elf_obj_tdata *elf_obj_data; |
| 1259 | struct bout_data_struct *bout_data; |
| 1260 | struct sun_core_struct *sun_core_data; |
| 1261 | struct trad_core_struct *trad_core_data; |
| 1262 | struct hppa_data_struct *hppa_data; |
| 1263 | struct hppa_core_struct *hppa_core_data; |
| 1264 | PTR any; |
| 1265 | } tdata; |
| 1266 | |
| 1267 | /* Used by the application to hold private data*/ |
| 1268 | PTR usrdata; |
| 1269 | |
| 1270 | /* Where all the allocated stuff under this BFD goes */ |
| 1271 | struct obstack memory; |
| 1272 | |
| 1273 | /* Is this really needed in addition to usrdata? */ |
| 1274 | asymbol **ld_symbols; |
| 1275 | }; |
| 1276 | |
| 1277 | unsigned int |
| 1278 | bfd_get_reloc_upper_bound PARAMS ((bfd *abfd, asection *sect)); |
| 1279 | |
| 1280 | unsigned int |
| 1281 | bfd_canonicalize_reloc |
| 1282 | PARAMS ((bfd *abfd, |
| 1283 | asection *sec, |
| 1284 | arelent **loc, |
| 1285 | asymbol **syms)); |
| 1286 | |
| 1287 | boolean |
| 1288 | bfd_set_file_flags PARAMS ((bfd *abfd, flagword flags)); |
| 1289 | |
| 1290 | void |
| 1291 | bfd_set_reloc |
| 1292 | PARAMS ((bfd *abfd, asection *sec, arelent **rel, unsigned int count) |
| 1293 | |
| 1294 | ); |
| 1295 | |
| 1296 | boolean |
| 1297 | bfd_set_start_address PARAMS ((bfd *, bfd_vma)); |
| 1298 | |
| 1299 | long |
| 1300 | bfd_get_mtime PARAMS ((bfd *)); |
| 1301 | |
| 1302 | long |
| 1303 | bfd_get_size PARAMS ((bfd *)); |
| 1304 | |
| 1305 | #define bfd_sizeof_headers(abfd, reloc) \ |
| 1306 | BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc)) |
| 1307 | |
| 1308 | #define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \ |
| 1309 | BFD_SEND (abfd, _bfd_find_nearest_line, (abfd, sec, syms, off, file, func, line)) |
| 1310 | |
| 1311 | /* Do these three do anything useful at all, for any back end? */ |
| 1312 | #define bfd_debug_info_start(abfd) \ |
| 1313 | BFD_SEND (abfd, _bfd_debug_info_start, (abfd)) |
| 1314 | |
| 1315 | #define bfd_debug_info_end(abfd) \ |
| 1316 | BFD_SEND (abfd, _bfd_debug_info_end, (abfd)) |
| 1317 | |
| 1318 | #define bfd_debug_info_accumulate(abfd, section) \ |
| 1319 | BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section)) |
| 1320 | |
| 1321 | |
| 1322 | #define bfd_stat_arch_elt(abfd, stat) \ |
| 1323 | BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat)) |
| 1324 | |
| 1325 | #define bfd_set_arch_mach(abfd, arch, mach)\ |
| 1326 | BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach)) |
| 1327 | |
| 1328 | #define bfd_get_relocated_section_contents(abfd, seclet, data, relocateable) \ |
| 1329 | BFD_SEND (abfd, _bfd_get_relocated_section_contents, (abfd, seclet, data, relocateable)) |
| 1330 | |
| 1331 | #define bfd_relax_section(abfd, section, symbols) \ |
| 1332 | BFD_SEND (abfd, _bfd_relax_section, (abfd, section, symbols)) |
| 1333 | |
| 1334 | #define bfd_seclet_link(abfd, data, relocateable) \ |
| 1335 | BFD_SEND (abfd, _bfd_seclet_link, (abfd, data, relocateable)) |
| 1336 | symindex |
| 1337 | bfd_get_next_mapent PARAMS ((bfd *, symindex previous, carsym ** sym)); |
| 1338 | |
| 1339 | boolean |
| 1340 | bfd_set_archive_head PARAMS ((bfd *output, bfd *new_head)); |
| 1341 | |
| 1342 | bfd * |
| 1343 | bfd_get_elt_at_index PARAMS ((bfd * archive, int index)); |
| 1344 | |
| 1345 | bfd* |
| 1346 | bfd_openr_next_archived_file PARAMS ((bfd *archive, bfd *previous)); |
| 1347 | |
| 1348 | CONST char * |
| 1349 | bfd_core_file_failing_command PARAMS ((bfd *)); |
| 1350 | |
| 1351 | int |
| 1352 | bfd_core_file_failing_signal PARAMS ((bfd *)); |
| 1353 | |
| 1354 | boolean |
| 1355 | core_file_matches_executable_p |
| 1356 | PARAMS ((bfd *core_bfd, bfd *exec_bfd)); |
| 1357 | |
| 1358 | #define BFD_SEND(bfd, message, arglist) \ |
| 1359 | ((*((bfd)->xvec->message)) arglist) |
| 1360 | #define BFD_SEND_FMT(bfd, message, arglist) \ |
| 1361 | (((bfd)->xvec->message[(int)((bfd)->format)]) arglist) |
| 1362 | typedef struct bfd_target |
| 1363 | { |
| 1364 | char *name; |
| 1365 | enum target_flavour { |
| 1366 | bfd_target_unknown_flavour, |
| 1367 | bfd_target_aout_flavour, |
| 1368 | bfd_target_coff_flavour, |
| 1369 | bfd_target_ecoff_flavour, |
| 1370 | bfd_target_elf_flavour, |
| 1371 | bfd_target_ieee_flavour, |
| 1372 | bfd_target_oasys_flavour, |
| 1373 | bfd_target_tekhex_flavour, |
| 1374 | bfd_target_srec_flavour, |
| 1375 | bfd_target_hppa_flavour} flavour; |
| 1376 | boolean byteorder_big_p; |
| 1377 | boolean header_byteorder_big_p; |
| 1378 | flagword object_flags; |
| 1379 | flagword section_flags; |
| 1380 | char symbol_leading_char; |
| 1381 | char ar_pad_char; |
| 1382 | unsigned short ar_max_namelen; |
| 1383 | unsigned int align_power_min; |
| 1384 | bfd_vma (*bfd_getx64) PARAMS ((bfd_byte *)); |
| 1385 | void (*bfd_putx64) PARAMS ((bfd_vma, bfd_byte *)); |
| 1386 | bfd_vma (*bfd_getx32) PARAMS ((bfd_byte *)); |
| 1387 | void (*bfd_putx32) PARAMS ((bfd_vma, bfd_byte *)); |
| 1388 | bfd_vma (*bfd_getx16) PARAMS ((bfd_byte *)); |
| 1389 | void (*bfd_putx16) PARAMS ((bfd_vma, bfd_byte *)); |
| 1390 | bfd_vma (*bfd_h_getx64) PARAMS ((bfd_byte *)); |
| 1391 | void (*bfd_h_putx64) PARAMS ((bfd_vma, bfd_byte *)); |
| 1392 | bfd_vma (*bfd_h_getx32) PARAMS ((bfd_byte *)); |
| 1393 | void (*bfd_h_putx32) PARAMS ((bfd_vma, bfd_byte *)); |
| 1394 | bfd_vma (*bfd_h_getx16) PARAMS ((bfd_byte *)); |
| 1395 | void (*bfd_h_putx16) PARAMS ((bfd_vma, bfd_byte *)); |
| 1396 | struct bfd_target * (*_bfd_check_format[bfd_type_end]) PARAMS ((bfd *)); |
| 1397 | boolean (*_bfd_set_format[bfd_type_end]) PARAMS ((bfd *)); |
| 1398 | boolean (*_bfd_write_contents[bfd_type_end]) PARAMS ((bfd *)); |
| 1399 | char * (*_core_file_failing_command) PARAMS ((bfd *)); |
| 1400 | int (*_core_file_failing_signal) PARAMS ((bfd *)); |
| 1401 | boolean (*_core_file_matches_executable_p) PARAMS ((bfd *, bfd *)); |
| 1402 | boolean (*_bfd_slurp_armap) PARAMS ((bfd *)); |
| 1403 | boolean (*_bfd_slurp_extended_name_table) PARAMS ((bfd *)); |
| 1404 | void (*_bfd_truncate_arname) PARAMS ((bfd *, CONST char *, char *)); |
| 1405 | boolean (*write_armap) PARAMS ((bfd *arch, |
| 1406 | unsigned int elength, |
| 1407 | struct orl *map, |
| 1408 | unsigned int orl_count, |
| 1409 | int stridx)); |
| 1410 | boolean (*_close_and_cleanup) PARAMS ((bfd *)); |
| 1411 | boolean (*_bfd_set_section_contents) PARAMS ((bfd *, sec_ptr, PTR, |
| 1412 | file_ptr, bfd_size_type)); |
| 1413 | boolean (*_bfd_get_section_contents) PARAMS ((bfd *, sec_ptr, PTR, |
| 1414 | file_ptr, bfd_size_type)); |
| 1415 | boolean (*_new_section_hook) PARAMS ((bfd *, sec_ptr)); |
| 1416 | unsigned int (*_get_symtab_upper_bound) PARAMS ((bfd *)); |
| 1417 | unsigned int (*_bfd_canonicalize_symtab) PARAMS ((bfd *, |
| 1418 | struct symbol_cache_entry **)); |
| 1419 | unsigned int (*_get_reloc_upper_bound) PARAMS ((bfd *, sec_ptr)); |
| 1420 | unsigned int (*_bfd_canonicalize_reloc) PARAMS ((bfd *, sec_ptr, arelent **, |
| 1421 | struct symbol_cache_entry **)); |
| 1422 | struct symbol_cache_entry * |
| 1423 | (*_bfd_make_empty_symbol) PARAMS ((bfd *)); |
| 1424 | void (*_bfd_print_symbol) PARAMS ((bfd *, PTR, |
| 1425 | struct symbol_cache_entry *, |
| 1426 | bfd_print_symbol_type)); |
| 1427 | #define bfd_print_symbol(b,p,s,e) BFD_SEND(b, _bfd_print_symbol, (b,p,s,e)) |
| 1428 | alent * (*_get_lineno) PARAMS ((bfd *, struct symbol_cache_entry *)); |
| 1429 | |
| 1430 | boolean (*_bfd_set_arch_mach) PARAMS ((bfd *, enum bfd_architecture, |
| 1431 | unsigned long)); |
| 1432 | |
| 1433 | bfd * (*openr_next_archived_file) PARAMS ((bfd *arch, bfd *prev)); |
| 1434 | |
| 1435 | boolean (*_bfd_find_nearest_line) PARAMS ((bfd *abfd, |
| 1436 | struct sec *section, struct symbol_cache_entry **symbols, |
| 1437 | bfd_vma offset, CONST char **file, CONST char **func, |
| 1438 | unsigned int *line)); |
| 1439 | |
| 1440 | int (*_bfd_stat_arch_elt) PARAMS ((bfd *, struct stat *)); |
| 1441 | |
| 1442 | int (*_bfd_sizeof_headers) PARAMS ((bfd *, boolean)); |
| 1443 | |
| 1444 | void (*_bfd_debug_info_start) PARAMS ((bfd *)); |
| 1445 | void (*_bfd_debug_info_end) PARAMS ((bfd *)); |
| 1446 | void (*_bfd_debug_info_accumulate) PARAMS ((bfd *, struct sec *)); |
| 1447 | |
| 1448 | bfd_byte * (*_bfd_get_relocated_section_contents) PARAMS ((bfd *, |
| 1449 | struct bfd_seclet *, bfd_byte *data, |
| 1450 | boolean relocateable)); |
| 1451 | |
| 1452 | boolean (*_bfd_relax_section) PARAMS ((bfd *, struct sec *, |
| 1453 | struct symbol_cache_entry **)); |
| 1454 | |
| 1455 | boolean (*_bfd_seclet_link) PARAMS ((bfd *, PTR data, |
| 1456 | boolean relocateable)); |
| 1457 | /* See documentation on reloc types. */ |
| 1458 | CONST struct reloc_howto_struct * |
| 1459 | (*reloc_type_lookup) PARAMS ((bfd *abfd, |
| 1460 | bfd_reloc_code_real_type code)); |
| 1461 | |
| 1462 | /* Back-door to allow format-aware applications to create debug symbols |
| 1463 | while using BFD for everything else. Currently used by the assembler |
| 1464 | when creating COFF files. */ |
| 1465 | asymbol * (*_bfd_make_debug_symbol) PARAMS (( |
| 1466 | bfd *abfd, |
| 1467 | void *ptr, |
| 1468 | unsigned long size)); |
| 1469 | PTR backend_data; |
| 1470 | } bfd_target; |
| 1471 | bfd_target * |
| 1472 | bfd_find_target PARAMS ((CONST char *, bfd *)); |
| 1473 | |
| 1474 | CONST char ** |
| 1475 | bfd_target_list PARAMS ((void)); |
| 1476 | |
| 1477 | boolean |
| 1478 | bfd_check_format PARAMS ((bfd *abfd, bfd_format format)); |
| 1479 | |
| 1480 | boolean |
| 1481 | bfd_set_format PARAMS ((bfd *, bfd_format)); |
| 1482 | |
| 1483 | CONST char * |
| 1484 | bfd_format_string PARAMS ((bfd_format)); |
| 1485 | |
| 1486 | #endif |