/* Generic BFD support for file formats.
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1999, 2000, 2001, 2002
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1999, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
Written by Cygnus Support.
-This file is part of BFD, the Binary File Descriptor library.
+ This file is part of BFD, the Binary File Descriptor library.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/*
SECTION
bfd_check_format
SYNOPSIS
- bfd_boolean bfd_check_format(bfd *abfd, bfd_format format);
+ bfd_boolean bfd_check_format (bfd *abfd, bfd_format format);
DESCRIPTION
Verify if the file attached to the BFD @var{abfd} is compatible
*/
bfd_boolean
-bfd_check_format (abfd, format)
- bfd *abfd;
- bfd_format format;
+bfd_check_format (bfd *abfd, bfd_format format)
{
return bfd_check_format_matches (abfd, format, NULL);
}
bfd_check_format_matches
SYNOPSIS
- bfd_boolean bfd_check_format_matches(bfd *abfd, bfd_format format, char ***matching);
+ bfd_boolean bfd_check_format_matches
+ (bfd *abfd, bfd_format format, char ***matching);
DESCRIPTION
Like <<bfd_check_format>>, except when it returns FALSE with
*/
bfd_boolean
-bfd_check_format_matches (abfd, format, matching)
- bfd *abfd;
- bfd_format format;
- char ***matching;
+bfd_check_format_matches (bfd *abfd, bfd_format format, char ***matching)
{
extern const bfd_target binary_vec;
const bfd_target * const *target;
*matching = NULL;
amt = sizeof (*matching_vector) * 2 * _bfd_target_vector_entries;
- matching_vector = (const bfd_target **) bfd_malloc (amt);
+ matching_vector = bfd_malloc (amt);
if (!matching_vector)
return FALSE;
}
if (!abfd->target_defaulted)
{
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0) /* rewind! */
- return FALSE;
+ {
+ if (matching)
+ free (matching_vector);
+ return FALSE;
+ }
right_targ = BFD_SEND_FMT (abfd, _bfd_check_format, (abfd));
abfd->xvec = right_targ; /* Set the target as returned. */
if (matching)
- free ((PTR) matching_vector);
+ free (matching_vector);
return TRUE; /* File position has moved, BTW. */
}
abfd->format = bfd_unknown;
if (matching)
- free ((PTR) matching_vector);
+ free (matching_vector);
bfd_set_error (bfd_error_file_not_recognized);
if (*target == &binary_vec)
continue;
- abfd->xvec = *target; /* Change BFD's target temporarily */
+ abfd->xvec = *target; /* Change BFD's target temporarily. */
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
- return FALSE;
+ {
+ if (matching)
+ free (matching_vector);
+ return FALSE;
+ }
/* If _bfd_check_format neglects to set bfd_error, assume
bfd_error_wrong_format. We didn't used to even pay any
temp = BFD_SEND_FMT (abfd, _bfd_check_format, (abfd));
if (temp)
- { /* This format checks out as ok! */
+ {
+ /* This format checks out as ok! */
right_targ = temp;
/* If this is the default target, accept it, even if other
abfd->format = bfd_unknown;
if (matching)
- free ((PTR) matching_vector);
+ free (matching_vector);
return FALSE;
}
{
/* Try partial matches. */
right_targ = ar_right_targ;
+
if (right_targ == bfd_default_vector[0])
{
match_count = 1;
else
{
match_count = ar_match_index - _bfd_target_vector_entries;
+
if (matching && match_count > 1)
- {
- memcpy (matching_vector,
- matching_vector + _bfd_target_vector_entries,
- sizeof (*matching_vector) * match_count);
- }
+ memcpy (matching_vector,
+ matching_vector + _bfd_target_vector_entries,
+ sizeof (*matching_vector) * match_count);
}
}
- if (match_count > 1 && bfd_associated_vector != NULL)
+ if (match_count > 1
+ && bfd_associated_vector != NULL
+ && matching)
{
const bfd_target * const *assoc = bfd_associated_vector;
abfd->xvec = right_targ; /* Change BFD's target permanently. */
if (matching)
- free ((PTR) matching_vector);
+ free (matching_vector);
return TRUE; /* File position has moved, BTW. */
}
bfd_set_error (bfd_error_file_not_recognized);
if (matching)
- free ((PTR) matching_vector);
+ free (matching_vector);
}
else
{
bfd_set_format
SYNOPSIS
- bfd_boolean bfd_set_format(bfd *abfd, bfd_format format);
+ bfd_boolean bfd_set_format (bfd *abfd, bfd_format format);
DESCRIPTION
This function sets the file format of the BFD @var{abfd} to the
*/
bfd_boolean
-bfd_set_format (abfd, format)
- bfd *abfd;
- bfd_format format;
+bfd_set_format (bfd *abfd, bfd_format format)
{
if (bfd_read_p (abfd)
|| (unsigned int) abfd->format >= (unsigned int) bfd_type_end)
bfd_format_string
SYNOPSIS
- const char *bfd_format_string(bfd_format format);
+ const char *bfd_format_string (bfd_format format);
DESCRIPTION
Return a pointer to a const string
*/
const char *
-bfd_format_string (format)
- bfd_format format;
+bfd_format_string (bfd_format format)
{
- if (((int)format <(int) bfd_unknown)
- || ((int)format >=(int) bfd_type_end))
+ if (((int) format < (int) bfd_unknown)
+ || ((int) format >= (int) bfd_type_end))
return "invalid";
switch (format)
{
case bfd_object:
- return "object"; /* Linker/assember/compiler output. */
+ return "object"; /* Linker/assembler/compiler output. */
case bfd_archive:
return "archive"; /* Object archive file. */
case bfd_core:
projects / deliverable / binutils-gdb.git / blobdiff