1 /* Generic BFD library interface and support routines.
2 Copyright (C) 1990, 91, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
3 Written by Cygnus Support.
5 This file is part of BFD, the Binary File Descriptor library.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
25 A BFD has type <<bfd>>; objects of this type are the
26 cornerstone of any application using BFD. Using BFD
27 consists of making references though the BFD and to data in the BFD.
29 Here is the structure that defines the type <<bfd>>. It
30 contains the major data about the file and pointers
31 to the rest of the data.
37 . {* The filename the application opened the BFD with. *}
38 . CONST char *filename;
40 . {* A pointer to the target jump table. *}
41 . const struct bfd_target *xvec;
43 . {* To avoid dragging too many header files into every file that
44 . includes `<<bfd.h>>', IOSTREAM has been declared as a "char
45 . *", and MTIME as a "long". Their correct types, to which they
46 . are cast when used, are "FILE *" and "time_t". The iostream
47 . is the result of an fopen on the filename. However, if the
48 . BFD_IN_MEMORY flag is set, then iostream is actually a pointer
49 . to a bfd_in_memory struct. *}
52 . {* Is the file descriptor being cached? That is, can it be closed as
53 . needed, and re-opened when accessed later? *}
57 . {* Marks whether there was a default target specified when the
58 . BFD was opened. This is used to select which matching algorithm
59 . to use to choose the back end. *}
61 . boolean target_defaulted;
63 . {* The caching routines use these to maintain a
64 . least-recently-used list of BFDs *}
66 . struct _bfd *lru_prev, *lru_next;
68 . {* When a file is closed by the caching routines, BFD retains
69 . state information on the file here: *}
73 . {* and here: (``once'' means at least once) *}
75 . boolean opened_once;
77 . {* Set if we have a locally maintained mtime value, rather than
78 . getting it from the file each time: *}
82 . {* File modified time, if mtime_set is true: *}
86 . {* Reserved for an unimplemented file locking extension.*}
90 . {* The format which belongs to the BFD. (object, core, etc.) *}
94 . {* The direction the BFD was opened with*}
96 . enum bfd_direction {no_direction = 0,
98 . write_direction = 2,
99 . both_direction = 3} direction;
101 . {* Format_specific flags*}
105 . {* Currently my_archive is tested before adding origin to
106 . anything. I believe that this can become always an add of
107 . origin, with origin set to 0 for non archive files. *}
111 . {* Remember when output has begun, to stop strange things
113 . boolean output_has_begun;
115 . {* Pointer to linked list of sections*}
116 . struct sec *sections;
118 . {* The number of sections *}
119 . unsigned int section_count;
121 . {* Stuff only useful for object files:
122 . The start address. *}
123 . bfd_vma start_address;
125 . {* Used for input and output*}
126 . unsigned int symcount;
128 . {* Symbol table for output BFD (with symcount entries) *}
129 . struct symbol_cache_entry **outsymbols;
131 . {* Pointer to structure which contains architecture information*}
132 . const struct bfd_arch_info *arch_info;
134 . {* Stuff only useful for archives:*}
136 . struct _bfd *my_archive; {* The containing archive BFD. *}
137 . struct _bfd *next; {* The next BFD in the archive. *}
138 . struct _bfd *archive_head; {* The first BFD in the archive. *}
141 . {* A chain of BFD structures involved in a link. *}
142 . struct _bfd *link_next;
144 . {* A field used by _bfd_generic_link_add_archive_symbols. This will
145 . be used only for archive elements. *}
148 . {* Used by the back end to hold private data. *}
152 . struct aout_data_struct *aout_data;
153 . struct artdata *aout_ar_data;
154 . struct _oasys_data *oasys_obj_data;
155 . struct _oasys_ar_data *oasys_ar_data;
156 . struct coff_tdata *coff_obj_data;
157 . struct pe_tdata *pe_obj_data;
158 . struct xcoff_tdata *xcoff_obj_data;
159 . struct ecoff_tdata *ecoff_obj_data;
160 . struct ieee_data_struct *ieee_data;
161 . struct ieee_ar_data_struct *ieee_ar_data;
162 . struct srec_data_struct *srec_data;
163 . struct ihex_data_struct *ihex_data;
164 . struct tekhex_data_struct *tekhex_data;
165 . struct elf_obj_tdata *elf_obj_data;
166 . struct nlm_obj_tdata *nlm_obj_data;
167 . struct bout_data_struct *bout_data;
168 . struct sun_core_struct *sun_core_data;
169 . struct trad_core_struct *trad_core_data;
170 . struct som_data_struct *som_data;
171 . struct hpux_core_struct *hpux_core_data;
172 . struct hppabsd_core_struct *hppabsd_core_data;
173 . struct sgi_core_struct *sgi_core_data;
174 . struct lynx_core_struct *lynx_core_data;
175 . struct osf_core_struct *osf_core_data;
176 . struct cisco_core_struct *cisco_core_data;
177 . struct versados_data_struct *versados_data;
178 . struct netbsd_core_struct *netbsd_core_data;
182 . {* Used by the application to hold private data*}
185 . {* Where all the allocated stuff under this BFD goes *}
186 . struct obstack memory;
194 #ifdef ANSI_PROTOTYPES
202 #include "coff/internal.h"
203 #include "coff/sym.h"
205 #include "libecoff.h"
211 /* provide storage for subsystem, stack and heap data which may have been
212 passed in on the command line. Ld puts this data into a bfd_link_info
213 struct which ultimately gets passed in to the bfd. When it arrives, copy
214 it to the following struct so that the data will be available in coffcode.h
215 where it is needed. The typedef's used are defined in bfd.h */
223 Most BFD functions return nonzero on success (check their
224 individual documentation for precise semantics). On an error,
225 they call <<bfd_set_error>> to set an error condition that callers
226 can check by calling <<bfd_get_error>>.
227 If that returns <<bfd_error_system_call>>, then check
230 The easiest way to report a BFD error to the user is to
234 Type <<bfd_error_type>>
236 The values returned by <<bfd_get_error>> are defined by the
237 enumerated type <<bfd_error_type>>.
241 .typedef enum bfd_error
243 . bfd_error_no_error = 0,
244 . bfd_error_system_call,
245 . bfd_error_invalid_target,
246 . bfd_error_wrong_format,
247 . bfd_error_invalid_operation,
248 . bfd_error_no_memory,
249 . bfd_error_no_symbols,
250 . bfd_error_no_armap,
251 . bfd_error_no_more_archived_files,
252 . bfd_error_malformed_archive,
253 . bfd_error_file_not_recognized,
254 . bfd_error_file_ambiguously_recognized,
255 . bfd_error_no_contents,
256 . bfd_error_nonrepresentable_section,
257 . bfd_error_no_debug_section,
258 . bfd_error_bad_value,
259 . bfd_error_file_truncated,
260 . bfd_error_file_too_big,
261 . bfd_error_invalid_error_code
267 extern char *strerror();
269 static bfd_error_type bfd_error = bfd_error_no_error;
271 CONST char *CONST bfd_errmsgs[] = {
274 "Invalid bfd target",
275 "File in wrong format",
279 "Archive has no index; run ranlib to add one",
280 "No more archived files",
282 "File format not recognized",
283 "File format is ambiguous",
284 "Section has no contents",
285 "Nonrepresentable section on output",
286 "Symbol needs debug section which does not exist",
290 "#<Invalid error code>"
298 bfd_error_type bfd_get_error (void);
301 Return the current BFD error condition.
315 void bfd_set_error (bfd_error_type error_tag);
318 Set the BFD error condition to be @var{error_tag}.
322 bfd_set_error (error_tag)
323 bfd_error_type error_tag;
325 bfd_error = error_tag;
333 CONST char *bfd_errmsg (bfd_error_type error_tag);
336 Return a string describing the error @var{error_tag}, or
337 the system error if @var{error_tag} is <<bfd_error_system_call>>.
341 bfd_errmsg (error_tag)
342 bfd_error_type error_tag;
347 if (error_tag == bfd_error_system_call)
348 return strerror (errno);
350 if ((((int)error_tag <(int) bfd_error_no_error) ||
351 ((int)error_tag > (int)bfd_error_invalid_error_code)))
352 error_tag = bfd_error_invalid_error_code;/* sanity check */
354 return bfd_errmsgs [(int)error_tag];
362 void bfd_perror (CONST char *message);
365 Print to the standard error stream a string describing the
366 last BFD error that occurred, or the last system error if
367 the last BFD error was a system call failure. If @var{message}
368 is non-NULL and non-empty, the error string printed is preceded
369 by @var{message}, a colon, and a space. It is followed by a newline.
376 if (bfd_get_error () == bfd_error_system_call)
377 perror((char *)message); /* must be system error then... */
379 if (message == NULL || *message == '\0')
380 fprintf (stderr, "%s\n", bfd_errmsg (bfd_get_error ()));
382 fprintf (stderr, "%s: %s\n", message, bfd_errmsg (bfd_get_error ()));
390 Some BFD functions want to print messages describing the
391 problem. They call a BFD error handler function. This
392 function may be overriden by the program.
394 The BFD error handler acts like printf.
398 .typedef void (*bfd_error_handler_type) PARAMS ((const char *, ...));
402 /* The program name used when printing BFD error messages. */
404 static const char *_bfd_error_program_name;
406 /* This is the default routine to handle BFD error messages. */
408 #ifdef ANSI_PROTOTYPES
410 static void _bfd_default_error_handler PARAMS ((const char *s, ...));
413 _bfd_default_error_handler (const char *s, ...)
417 if (_bfd_error_program_name != NULL)
418 fprintf (stderr, "%s: ", _bfd_error_program_name);
422 vfprintf (stderr, s, p);
426 fprintf (stderr, "\n");
429 #else /* ! defined (ANSI_PROTOTYPES) */
431 static void _bfd_default_error_handler ();
434 _bfd_default_error_handler (va_alist)
440 if (_bfd_error_program_name != NULL)
441 fprintf (stderr, "%s: ", _bfd_error_program_name);
445 s = va_arg (p, const char *);
446 vfprintf (stderr, s, p);
450 fprintf (stderr, "\n");
453 #endif /* ! defined (ANSI_PROTOTYPES) */
455 /* This is a function pointer to the routine which should handle BFD
456 error messages. It is called when a BFD routine encounters an
457 error for which it wants to print a message. Going through a
458 function pointer permits a program linked against BFD to intercept
459 the messages and deal with them itself. */
461 bfd_error_handler_type _bfd_error_handler = _bfd_default_error_handler;
465 bfd_set_error_handler
468 bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
471 Set the BFD error handler function. Returns the previous
475 bfd_error_handler_type
476 bfd_set_error_handler (pnew)
477 bfd_error_handler_type pnew;
479 bfd_error_handler_type pold;
481 pold = _bfd_error_handler;
482 _bfd_error_handler = pnew;
488 bfd_set_error_program_name
491 void bfd_set_error_program_name (const char *);
494 Set the program name to use when printing a BFD error. This
495 is printed before the error message followed by a colon and
496 space. The string must not be changed after it is passed to
501 bfd_set_error_program_name (name)
504 _bfd_error_program_name = name;
514 bfd_get_reloc_upper_bound
517 long bfd_get_reloc_upper_bound(bfd *abfd, asection *sect);
520 Return the number of bytes required to store the
521 relocation information associated with section @var{sect}
522 attached to bfd @var{abfd}. If an error occurs, return -1.
528 bfd_get_reloc_upper_bound (abfd, asect)
532 if (abfd->format != bfd_object) {
533 bfd_set_error (bfd_error_invalid_operation);
537 return BFD_SEND (abfd, _get_reloc_upper_bound, (abfd, asect));
542 bfd_canonicalize_reloc
545 long bfd_canonicalize_reloc
552 Call the back end associated with the open BFD
553 @var{abfd} and translate the external form of the relocation
554 information attached to @var{sec} into the internal canonical
555 form. Place the table into memory at @var{loc}, which has
556 been preallocated, usually by a call to
557 <<bfd_get_reloc_upper_bound>>. Returns the number of relocs, or
560 The @var{syms} table is also needed for horrible internal magic
566 bfd_canonicalize_reloc (abfd, asect, location, symbols)
572 if (abfd->format != bfd_object) {
573 bfd_set_error (bfd_error_invalid_operation);
576 return BFD_SEND (abfd, _bfd_canonicalize_reloc,
577 (abfd, asect, location, symbols));
586 (bfd *abfd, asection *sec, arelent **rel, unsigned int count)
589 Set the relocation pointer and count within
590 section @var{sec} to the values @var{rel} and @var{count}.
591 The argument @var{abfd} is ignored.
596 bfd_set_reloc (ignore_abfd, asect, location, count)
602 asect->orelocation = location;
603 asect->reloc_count = count;
611 boolean bfd_set_file_flags(bfd *abfd, flagword flags);
614 Set the flag word in the BFD @var{abfd} to the value @var{flags}.
617 o <<bfd_error_wrong_format>> - The target bfd was not of object format.
618 o <<bfd_error_invalid_operation>> - The target bfd was open for reading.
619 o <<bfd_error_invalid_operation>> -
620 The flag word contained a bit which was not applicable to the
621 type of file. E.g., an attempt was made to set the <<D_PAGED>> bit
622 on a BFD format which does not support demand paging.
627 bfd_set_file_flags (abfd, flags)
631 if (abfd->format != bfd_object) {
632 bfd_set_error (bfd_error_wrong_format);
636 if (bfd_read_p (abfd)) {
637 bfd_set_error (bfd_error_invalid_operation);
641 bfd_get_file_flags (abfd) = flags;
642 if ((flags & bfd_applicable_file_flags (abfd)) != flags) {
643 bfd_set_error (bfd_error_invalid_operation);
651 bfd_assert (file, line)
655 (*_bfd_error_handler) ("bfd assertion fail %s:%d", file, line);
661 bfd_set_start_address
664 boolean bfd_set_start_address(bfd *abfd, bfd_vma vma);
667 Make @var{vma} the entry point of output BFD @var{abfd}.
670 Returns <<true>> on success, <<false>> otherwise.
674 bfd_set_start_address(abfd, vma)
678 abfd->start_address = vma;
688 long bfd_get_mtime(bfd *abfd);
691 Return the file modification time (as read from the file system, or
692 from the archive header for archive members).
706 fp = bfd_cache_lookup (abfd);
707 if (0 != fstat (fileno (fp), &buf))
710 abfd->mtime = buf.st_mtime; /* Save value in case anyone wants it */
719 long bfd_get_size(bfd *abfd);
722 Return the file size (as read from file system) for the file
723 associated with BFD @var{abfd}.
725 The initial motivation for, and use of, this routine is not
726 so we can get the exact size of the object the BFD applies to, since
727 that might not be generally possible (archive members for example).
728 It would be ideal if someone could eventually modify
729 it so that such results were guaranteed.
731 Instead, we want to ask questions like "is this NNN byte sized
732 object I'm about to try read from file offset YYY reasonable?"
733 As as example of where we might do this, some object formats
734 use string tables for which the first <<sizeof(long)>> bytes of the
735 table contain the size of the table itself, including the size bytes.
736 If an application tries to read what it thinks is one of these
737 string tables, without some way to validate the size, and for
738 some reason the size is wrong (byte swapping error, wrong location
739 for the string table, etc.), the only clue is likely to be a read
740 error when it tries to read the table, or a "virtual memory
741 exhausted" error when it tries to allocate 15 bazillon bytes
742 of space for the 15 bazillon byte table it is about to read.
743 This function at least allows us to answer the quesion, "is the
754 if ((abfd->flags & BFD_IN_MEMORY) != 0)
755 return ((struct bfd_in_memory *) abfd->iostream)->size;
757 fp = bfd_cache_lookup (abfd);
758 if (0 != fstat (fileno (fp), &buf))
769 int bfd_get_gp_size(bfd *abfd);
772 Return the maximum size of objects to be optimized using the GP
773 register under MIPS ECOFF. This is typically set by the <<-G>>
774 argument to the compiler, assembler or linker.
778 bfd_get_gp_size (abfd)
781 if (abfd->format == bfd_object)
783 if (abfd->xvec->flavour == bfd_target_ecoff_flavour)
784 return ecoff_data (abfd)->gp_size;
785 else if (abfd->xvec->flavour == bfd_target_elf_flavour)
786 return elf_gp_size (abfd);
796 void bfd_set_gp_size(bfd *abfd, int i);
799 Set the maximum size of objects to be optimized using the GP
800 register under ECOFF or MIPS ELF. This is typically set by
801 the <<-G>> argument to the compiler, assembler or linker.
805 bfd_set_gp_size (abfd, i)
809 /* Don't try to set GP size on an archive or core file! */
810 if (abfd->format != bfd_object)
812 if (abfd->xvec->flavour == bfd_target_ecoff_flavour)
813 ecoff_data (abfd)->gp_size = i;
814 else if (abfd->xvec->flavour == bfd_target_elf_flavour)
815 elf_gp_size (abfd) = i;
818 /* Get the GP value. This is an internal function used by some of the
819 relocation special_function routines on targets which support a GP
823 _bfd_get_gp_value (abfd)
826 if (abfd->format == bfd_object)
828 if (abfd->xvec->flavour == bfd_target_ecoff_flavour)
829 return ecoff_data (abfd)->gp;
830 else if (abfd->xvec->flavour == bfd_target_elf_flavour)
831 return elf_gp (abfd);
836 /* Set the GP value. */
839 _bfd_set_gp_value (abfd, v)
843 if (abfd->format != bfd_object)
845 if (abfd->xvec->flavour == bfd_target_ecoff_flavour)
846 ecoff_data (abfd)->gp = v;
847 else if (abfd->xvec->flavour == bfd_target_elf_flavour)
856 bfd_vma bfd_scan_vma(CONST char *string, CONST char **end, int base);
859 Convert, like <<strtoul>>, a numerical expression
860 @var{string} into a <<bfd_vma>> integer, and return that integer.
861 (Though without as many bells and whistles as <<strtoul>>.)
862 The expression is assumed to be unsigned (i.e., positive).
863 If given a @var{base}, it is used as the base for conversion.
864 A base of 0 causes the function to interpret the string
865 in hex if a leading "0x" or "0X" is found, otherwise
866 in octal if a leading zero is found, otherwise in decimal.
868 Overflow is not detected.
872 bfd_scan_vma (string, end, base)
880 /* Let the host do it if possible. */
881 if (sizeof(bfd_vma) <= sizeof(unsigned long))
882 return (bfd_vma) strtoul (string, (char **) end, base);
884 /* A negative base makes no sense, and we only need to go as high as hex. */
885 if ((base < 0) || (base > 16))
890 if (string[0] == '0')
892 if ((string[1] == 'x') || (string[1] == 'X'))
894 /* XXX should we also allow "0b" or "0B" to set base to 2? */
902 (string[0] == '0') && ((string[1] == 'x') || (string[1] == 'X')))
904 /* XXX should we also skip over "0b" or "0B" if base is 2? */
906 /* Speed could be improved with a table like hex_value[] in gas. */
907 #define HEX_VALUE(c) \
911 (10 + c - (islower(c) ? 'a' : 'A'))) : \
914 for (value = 0; (digit = HEX_VALUE(*string)) < base; string++)
916 value = value * base + digit;
927 bfd_copy_private_bfd_data
930 boolean bfd_copy_private_bfd_data(bfd *ibfd, bfd *obfd);
933 Copy private BFD information from the BFD @var{ibfd} to the
934 the BFD @var{obfd}. Return <<true>> on success, <<false>> on error.
935 Possible error returns are:
937 o <<bfd_error_no_memory>> -
938 Not enough memory exists to create private data for @var{obfd}.
940 .#define bfd_copy_private_bfd_data(ibfd, obfd) \
941 . BFD_SEND (ibfd, _bfd_copy_private_bfd_data, \
948 bfd_merge_private_bfd_data
951 boolean bfd_merge_private_bfd_data(bfd *ibfd, bfd *obfd);
954 Merge private BFD information from the BFD @var{ibfd} to the
955 the output file BFD @var{obfd} when linking. Return <<true>>
956 on success, <<false>> on error. Possible error returns are:
958 o <<bfd_error_no_memory>> -
959 Not enough memory exists to create private data for @var{obfd}.
961 .#define bfd_merge_private_bfd_data(ibfd, obfd) \
962 . BFD_SEND (ibfd, _bfd_merge_private_bfd_data, \
969 bfd_set_private_flags
972 boolean bfd_set_private_flags(bfd *abfd, flagword flags);
975 Set private BFD flag information in the BFD @var{abfd}.
976 Return <<true>> on success, <<false>> on error. Possible error
979 o <<bfd_error_no_memory>> -
980 Not enough memory exists to create private data for @var{obfd}.
982 .#define bfd_set_private_flags(abfd, flags) \
983 . BFD_SEND (abfd, _bfd_set_private_flags, \
993 Stuff which should be documented:
995 .#define bfd_sizeof_headers(abfd, reloc) \
996 . BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
998 .#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
999 . BFD_SEND (abfd, _bfd_find_nearest_line, (abfd, sec, syms, off, file, func, line))
1001 . {* Do these three do anything useful at all, for any back end? *}
1002 .#define bfd_debug_info_start(abfd) \
1003 . BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
1005 .#define bfd_debug_info_end(abfd) \
1006 . BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
1008 .#define bfd_debug_info_accumulate(abfd, section) \
1009 . BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
1012 .#define bfd_stat_arch_elt(abfd, stat) \
1013 . BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
1015 .#define bfd_update_armap_timestamp(abfd) \
1016 . BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
1018 .#define bfd_set_arch_mach(abfd, arch, mach)\
1019 . BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
1021 .#define bfd_relax_section(abfd, section, link_info, again) \
1022 . BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
1024 .#define bfd_link_hash_table_create(abfd) \
1025 . BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
1027 .#define bfd_link_add_symbols(abfd, info) \
1028 . BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
1030 .#define bfd_final_link(abfd, info) \
1031 . BFD_SEND (abfd, _bfd_final_link, (abfd, info))
1033 .#define bfd_free_cached_info(abfd) \
1034 . BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
1036 .#define bfd_get_dynamic_symtab_upper_bound(abfd) \
1037 . BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
1039 .#define bfd_print_private_bfd_data(abfd, file)\
1040 . BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
1042 .#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
1043 . BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
1045 .#define bfd_get_dynamic_reloc_upper_bound(abfd) \
1046 . BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
1048 .#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
1049 . BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
1051 .extern bfd_byte *bfd_get_relocated_section_contents
1052 . PARAMS ((bfd *, struct bfd_link_info *,
1053 . struct bfd_link_order *, bfd_byte *,
1054 . boolean, asymbol **));
1060 bfd_get_relocated_section_contents (abfd, link_info, link_order, data,
1061 relocateable, symbols)
1063 struct bfd_link_info *link_info;
1064 struct bfd_link_order *link_order;
1066 boolean relocateable;
1070 bfd_byte *(*fn) PARAMS ((bfd *, struct bfd_link_info *,
1071 struct bfd_link_order *, bfd_byte *, boolean,
1074 if (link_order->type == bfd_indirect_link_order)
1076 abfd2 = link_order->u.indirect.section->owner;
1082 fn = abfd2->xvec->_bfd_get_relocated_section_contents;
1084 return (*fn) (abfd, link_info, link_order, data, relocateable, symbols);
1087 /* Record information about an ELF program header. */
1090 bfd_record_phdr (abfd, type, flags_valid, flags, at_valid, at,
1091 includes_filehdr, includes_phdrs, count, secs)
1094 boolean flags_valid;
1098 boolean includes_filehdr;
1099 boolean includes_phdrs;
1103 struct elf_segment_map *m, **pm;
1105 if (bfd_get_flavour (abfd) != bfd_target_elf_flavour)
1108 m = ((struct elf_segment_map *)
1110 (sizeof (struct elf_segment_map)
1111 + (count - 1) * sizeof (asection *))));
1119 m->p_flags_valid = flags_valid;
1120 m->p_paddr_valid = at_valid;
1121 m->includes_filehdr = includes_filehdr;
1122 m->includes_phdrs = includes_phdrs;
1125 memcpy (m->sections, secs, count * sizeof (asection *));
1127 for (pm = &elf_tdata (abfd)->segment_map; *pm != NULL; pm = &(*pm)->next)