/* Generic BFD library interface and support routines.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002
+ 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
Written by Cygnus Support.
CODE_FRAGMENT
.
-.struct _bfd
+.struct bfd
.{
+. {* A unique identifier of the BFD *}
+. unsigned int id;
+.
. {* The filename the application opened the BFD with. *}
. const char *filename;
.
.
. {* Is the file descriptor being cached? That is, can it be closed as
. needed, and re-opened when accessed later? *}
-. boolean cacheable;
+. bfd_boolean cacheable;
.
. {* Marks whether there was a default target specified when the
. BFD was opened. This is used to select which matching algorithm
. to use to choose the back end. *}
-. boolean target_defaulted;
+. bfd_boolean target_defaulted;
.
. {* The caching routines use these to maintain a
. least-recently-used list of BFDs. *}
-. struct _bfd *lru_prev, *lru_next;
+. struct bfd *lru_prev, *lru_next;
.
. {* When a file is closed by the caching routines, BFD retains
. state information on the file here... *}
. ufile_ptr where;
.
. {* ... and here: (``once'' means at least once). *}
-. boolean opened_once;
+. bfd_boolean opened_once;
.
. {* Set if we have a locally maintained mtime value, rather than
. getting it from the file each time. *}
-. boolean mtime_set;
+. bfd_boolean mtime_set;
.
-. {* File modified time, if mtime_set is true. *}
+. {* File modified time, if mtime_set is TRUE. *}
. long mtime;
.
. {* Reserved for an unimplemented file locking extension. *}
.
. {* Remember when output has begun, to stop strange things
. from happening. *}
-. boolean output_has_begun;
+. bfd_boolean output_has_begun;
.
. {* A hash table for section names. *}
. struct bfd_hash_table section_htab;
.
. {* Stuff only useful for archives. *}
. PTR arelt_data;
-. struct _bfd *my_archive; {* The containing archive BFD. *}
-. struct _bfd *next; {* The next BFD in the archive. *}
-. struct _bfd *archive_head; {* The first BFD in the archive. *}
-. boolean has_armap;
+. struct bfd *my_archive; {* The containing archive BFD. *}
+. struct bfd *next; {* The next BFD in the archive. *}
+. struct bfd *archive_head; {* The first BFD in the archive. *}
+. bfd_boolean has_armap;
.
. {* A chain of BFD structures involved in a link. *}
-. struct _bfd *link_next;
+. struct bfd *link_next;
.
. {* A field used by _bfd_generic_link_add_archive_symbols. This will
. be used only for archive elements. *}
bfd_get_reloc_upper_bound
SYNOPSIS
- long bfd_get_reloc_upper_bound(bfd *abfd, asection *sect);
+ long bfd_get_reloc_upper_bound (bfd *abfd, asection *sect);
DESCRIPTION
Return the number of bytes required to store the
bfd_set_file_flags
SYNOPSIS
- boolean bfd_set_file_flags(bfd *abfd, flagword flags);
+ bfd_boolean bfd_set_file_flags (bfd *abfd, flagword flags);
DESCRIPTION
Set the flag word in the BFD @var{abfd} to the value @var{flags}.
*/
-boolean
+bfd_boolean
bfd_set_file_flags (abfd, flags)
bfd *abfd;
flagword flags;
if (abfd->format != bfd_object)
{
bfd_set_error (bfd_error_wrong_format);
- return false;
+ return FALSE;
}
if (bfd_read_p (abfd))
{
bfd_set_error (bfd_error_invalid_operation);
- return false;
+ return FALSE;
}
bfd_get_file_flags (abfd) = flags;
if ((flags & bfd_applicable_file_flags (abfd)) != flags)
{
bfd_set_error (bfd_error_invalid_operation);
- return false;
+ return FALSE;
}
- return true;
+ return TRUE;
}
void
bfd_set_start_address
SYNOPSIS
- boolean bfd_set_start_address(bfd *abfd, bfd_vma vma);
+ bfd_boolean bfd_set_start_address (bfd *abfd, bfd_vma vma);
DESCRIPTION
Make @var{vma} the entry point of output BFD @var{abfd}.
RETURNS
- Returns <<true>> on success, <<false>> otherwise.
+ Returns <<TRUE>> on success, <<FALSE>> otherwise.
*/
-boolean
+bfd_boolean
bfd_set_start_address (abfd, vma)
bfd *abfd;
bfd_vma vma;
{
abfd->start_address = vma;
- return true;
+ return TRUE;
}
/*
bfd_get_gp_size
SYNOPSIS
- unsigned int bfd_get_gp_size(bfd *abfd);
+ unsigned int bfd_get_gp_size (bfd *abfd);
DESCRIPTION
Return the maximum size of objects to be optimized using the GP
bfd_set_gp_size
SYNOPSIS
- void bfd_set_gp_size(bfd *abfd, unsigned int i);
+ void bfd_set_gp_size (bfd *abfd, unsigned int i);
DESCRIPTION
Set the maximum size of objects to be optimized using the GP
_bfd_get_gp_value (abfd)
bfd *abfd;
{
+ if (! abfd)
+ return 0;
if (abfd->format != bfd_object)
return 0;
bfd *abfd;
bfd_vma v;
{
+ if (! abfd)
+ BFD_FAIL ();
if (abfd->format != bfd_object)
return;
bfd_scan_vma
SYNOPSIS
- bfd_vma bfd_scan_vma(const char *string, const char **end, int base);
+ bfd_vma bfd_scan_vma (const char *string, const char **end, int base);
DESCRIPTION
Convert, like <<strtoul>>, a numerical expression
bfd_copy_private_bfd_data
SYNOPSIS
- boolean bfd_copy_private_bfd_data(bfd *ibfd, bfd *obfd);
+ bfd_boolean bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd);
DESCRIPTION
Copy private BFD information from the BFD @var{ibfd} to the
- the BFD @var{obfd}. Return <<true>> on success, <<false>> on error.
+ the BFD @var{obfd}. Return <<TRUE>> on success, <<FALSE>> on error.
Possible error returns are:
o <<bfd_error_no_memory>> -
bfd_merge_private_bfd_data
SYNOPSIS
- boolean bfd_merge_private_bfd_data(bfd *ibfd, bfd *obfd);
+ bfd_boolean bfd_merge_private_bfd_data (bfd *ibfd, bfd *obfd);
DESCRIPTION
Merge private BFD information from the BFD @var{ibfd} to the
- the output file BFD @var{obfd} when linking. Return <<true>>
- on success, <<false>> on error. Possible error returns are:
+ the output file BFD @var{obfd} when linking. Return <<TRUE>>
+ on success, <<FALSE>> on error. Possible error returns are:
o <<bfd_error_no_memory>> -
Not enough memory exists to create private data for @var{obfd}.
bfd_set_private_flags
SYNOPSIS
- boolean bfd_set_private_flags(bfd *abfd, flagword flags);
+ bfd_boolean bfd_set_private_flags (bfd *abfd, flagword flags);
DESCRIPTION
Set private BFD flag information in the BFD @var{abfd}.
- Return <<true>> on success, <<false>> on error. Possible error
+ Return <<TRUE>> on success, <<FALSE>> on error. Possible error
returns are:
o <<bfd_error_no_memory>> -
Not enough memory exists to create private data for @var{obfd}.
.#define bfd_set_private_flags(abfd, flags) \
-. BFD_SEND (abfd, _bfd_set_private_flags, \
-. (abfd, flags))
+. BFD_SEND (abfd, _bfd_set_private_flags, (abfd, flags))
*/
/*
FUNCTION
- stuff
+ Other functions
DESCRIPTION
- Stuff which should be documented:
+ The following functions exist but have not yet been documented.
.#define bfd_sizeof_headers(abfd, reloc) \
-. BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
+. BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
.
.#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
-. BFD_SEND (abfd, _bfd_find_nearest_line, (abfd, sec, syms, off, file, func, line))
+. BFD_SEND (abfd, _bfd_find_nearest_line, \
+. (abfd, sec, syms, off, file, func, line))
.
-. {* Do these three do anything useful at all, for any back end? *}
.#define bfd_debug_info_start(abfd) \
-. BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
+. BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
.
.#define bfd_debug_info_end(abfd) \
-. BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
+. BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
.
.#define bfd_debug_info_accumulate(abfd, section) \
-. BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
-.
+. BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
.
.#define bfd_stat_arch_elt(abfd, stat) \
-. BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
+. BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
.
.#define bfd_update_armap_timestamp(abfd) \
-. BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
+. BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
.
.#define bfd_set_arch_mach(abfd, arch, mach)\
-. BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
+. BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
.
.#define bfd_relax_section(abfd, section, link_info, again) \
. BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
.extern bfd_byte *bfd_get_relocated_section_contents
. PARAMS ((bfd *, struct bfd_link_info *,
. struct bfd_link_order *, bfd_byte *,
-. boolean, asymbol **));
+. bfd_boolean, asymbol **));
.
*/
struct bfd_link_info *link_info;
struct bfd_link_order *link_order;
bfd_byte *data;
- boolean relocateable;
+ bfd_boolean relocateable;
asymbol **symbols;
{
bfd *abfd2;
bfd_byte *(*fn) PARAMS ((bfd *, struct bfd_link_info *,
- struct bfd_link_order *, bfd_byte *, boolean,
+ struct bfd_link_order *, bfd_byte *, bfd_boolean,
asymbol **));
if (link_order->type == bfd_indirect_link_order)
/* Record information about an ELF program header. */
-boolean
+bfd_boolean
bfd_record_phdr (abfd, type, flags_valid, flags, at_valid, at,
includes_filehdr, includes_phdrs, count, secs)
bfd *abfd;
unsigned long type;
- boolean flags_valid;
+ bfd_boolean flags_valid;
flagword flags;
- boolean at_valid;
+ bfd_boolean at_valid;
bfd_vma at;
- boolean includes_filehdr;
- boolean includes_phdrs;
+ bfd_boolean includes_filehdr;
+ bfd_boolean includes_phdrs;
unsigned int count;
asection **secs;
{
bfd_size_type amt;
if (bfd_get_flavour (abfd) != bfd_target_elf_flavour)
- return true;
+ return TRUE;
amt = sizeof (struct elf_segment_map);
amt += ((bfd_size_type) count - 1) * sizeof (asection *);
m = (struct elf_segment_map *) bfd_alloc (abfd, amt);
if (m == NULL)
- return false;
+ return FALSE;
m->next = NULL;
m->p_type = type;
;
*pm = m;
- return true;
+ return TRUE;
}
void
bfd_alt_mach_code
SYNOPSIS
- boolean bfd_alt_mach_code(bfd *abfd, int alternative);
+ bfd_boolean bfd_alt_mach_code (bfd *abfd, int alternative);
DESCRIPTION
machine codes.
*/
-boolean
+bfd_boolean
bfd_alt_mach_code (abfd, alternative)
bfd *abfd;
int alternative;
case 1:
code = get_elf_backend_data (abfd)->elf_machine_alt1;
if (code == 0)
- return false;
+ return FALSE;
break;
case 2:
code = get_elf_backend_data (abfd)->elf_machine_alt2;
if (code == 0)
- return false;
+ return FALSE;
break;
default:
- return false;
+ return FALSE;
}
elf_elfheader (abfd)->e_machine = code;
- return true;
+ return TRUE;
}
- return false;
+ return FALSE;
}
/*
bfd_preserve_save
SYNOPSIS
- boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
+ bfd_boolean bfd_preserve_save (bfd *, struct bfd_preserve *);
DESCRIPTION
When testing an object for compatibility with a particular
*/
-boolean
+bfd_boolean
bfd_preserve_save (abfd, preserve)
bfd *abfd;
struct bfd_preserve *preserve;
preserve->section_htab = abfd->section_htab;
if (! bfd_hash_table_init (&abfd->section_htab, bfd_section_hash_newfunc))
- return false;
+ return FALSE;
abfd->tdata.any = NULL;
abfd->arch_info = &bfd_default_arch_struct;
abfd->section_tail = &abfd->sections;
abfd->section_count = 0;
- return true;
+ return TRUE;
}
/*
projects / binutils-gdb.git / blobdiff