/* 8 and 16 bit COFF relocation functions, for BFD.
- Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 2000
- Free Software Foundation, Inc.
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 2000, 2001,
+ 2002, 2003, 2004 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
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. */
+Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
/* Most of this hacked by Steve Chamberlain <sac@cygnus.com>. */
BFD generic relocs. They should store the relocs in some location
where coff_link_input_bfd can find them (and coff_link_input_bfd
should be changed to use this location rather than rereading the
- file) (unless info->keep_memory is false, in which case they should
+ file) (unless info->keep_memory is FALSE, in which case they should
free up the relocs after dealing with them). */
#include "bfd.h"
the generic symbols. */
h = bfd_wrapped_link_hash_lookup (input_section->owner, link_info,
bfd_asymbol_name (symbol),
- false, false, true);
+ FALSE, FALSE, TRUE);
if (h != (struct bfd_link_hash_entry *) NULL
&& (h->type == bfd_link_hash_defined
|| h->type == bfd_link_hash_defweak))
if (!((*link_info->callbacks->undefined_symbol)
(link_info, bfd_asymbol_name (symbol),
input_section->owner, input_section, reloc->address,
- true)))
+ TRUE)))
abort ();
value = 0;
}
}
}
-boolean
-bfd_coff_reloc16_relax_section (abfd, i, link_info, again)
+bfd_boolean
+bfd_coff_reloc16_relax_section (abfd, input_section, link_info, again)
bfd *abfd;
- asection *i;
+ asection *input_section;
struct bfd_link_info *link_info;
- boolean *again;
+ bfd_boolean *again;
{
/* Get enough memory to hold the stuff. */
- bfd *input_bfd = i->owner;
- asection *input_section = i;
- int *shrinks;
- int shrink = 0;
+ bfd *input_bfd = input_section->owner;
+ unsigned *shrinks;
+ unsigned shrink = 0;
long reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section);
arelent **reloc_vector = NULL;
long reloc_count;
/* We only do global relaxation once. It is not safe to do it multiple
times (see discussion of the "shrinks" array below). */
- *again = false;
+ *again = FALSE;
if (reloc_size < 0)
- return false;
+ return FALSE;
- reloc_vector = (arelent **) bfd_malloc (reloc_size);
+ reloc_vector = (arelent **) bfd_malloc ((bfd_size_type) reloc_size);
if (!reloc_vector && reloc_size > 0)
- return false;
+ return FALSE;
/* Get the relocs and think about them. */
reloc_count =
if (reloc_count < 0)
{
free (reloc_vector);
- return false;
+ return FALSE;
}
/* The reloc16.c and related relaxing code is very simple, the price
if (reloc_count > 0)
{
int another_pass = 0;
+ bfd_size_type amt;
/* Allocate and initialize the shrinks array for this section.
- The last element is used as an accumlator of shrinks. */
- shrinks = (int *) bfd_malloc ((reloc_count + 1) * sizeof (int));
- memset (shrinks, 0, (reloc_count + 1) * sizeof (int));
+ The last element is used as an accumulator of shrinks. */
+ amt = reloc_count + 1;
+ amt *= sizeof (unsigned);
+ shrinks = (unsigned *) bfd_zmalloc (amt);
/* Loop until nothing changes in this section. */
- do {
- arelent **parent;
- unsigned int i;
- long j;
-
- another_pass = 0;
-
- for (i = 0, parent = reloc_vector; *parent; parent++, i++)
- {
- /* Let the target/machine dependent code examine each reloc
- in this section and attempt to shrink it. */
- shrink = bfd_coff_reloc16_estimate (abfd, input_section, *parent,
- shrinks[i], link_info);
-
- /* If it shrunk, note it in the shrinks array and set up for
- another pass. */
- if (shrink != shrinks[i])
- {
- another_pass = 1;
- for (j = i + 1; j <= reloc_count; j++)
- shrinks[j] += shrink - shrinks[i];
- }
- }
- }
+ do
+ {
+ arelent **parent;
+ unsigned int i;
+ long j;
+
+ another_pass = 0;
+
+ for (i = 0, parent = reloc_vector; *parent; parent++, i++)
+ {
+ /* Let the target/machine dependent code examine each reloc
+ in this section and attempt to shrink it. */
+ shrink = bfd_coff_reloc16_estimate (abfd, input_section, *parent,
+ shrinks[i], link_info);
+
+ /* If it shrunk, note it in the shrinks array and set up for
+ another pass. */
+ if (shrink != shrinks[i])
+ {
+ another_pass = 1;
+ for (j = i + 1; j <= reloc_count; j++)
+ shrinks[j] += shrink - shrinks[i];
+ }
+ }
+ }
while (another_pass);
shrink = shrinks[reloc_count];
free ((char *) shrinks);
}
- input_section->_cooked_size -= shrink;
+ input_section->rawsize = input_section->size;
+ input_section->size -= shrink;
free ((char *) reloc_vector);
- return true;
+ return TRUE;
}
bfd_byte *
-bfd_coff_reloc16_get_relocated_section_contents(in_abfd,
- link_info,
- link_order,
- data,
- relocateable,
- symbols)
+bfd_coff_reloc16_get_relocated_section_contents (in_abfd,
+ link_info,
+ link_order,
+ data,
+ relocatable,
+ symbols)
bfd *in_abfd;
struct bfd_link_info *link_info;
struct bfd_link_order *link_order;
bfd_byte *data;
- boolean relocateable;
+ bfd_boolean relocatable;
asymbol **symbols;
{
/* Get enough memory to hold the stuff. */
long reloc_size = bfd_get_reloc_upper_bound (input_bfd, input_section);
arelent **reloc_vector;
long reloc_count;
+ bfd_size_type sz;
if (reloc_size < 0)
return NULL;
- /* If producing relocateable output, don't bother to relax. */
- if (relocateable)
+ /* If producing relocatable output, don't bother to relax. */
+ if (relocatable)
return bfd_generic_get_relocated_section_contents (in_abfd, link_info,
link_order,
- data, relocateable,
+ data, relocatable,
symbols);
/* Read in the section. */
- if (!bfd_get_section_contents(input_bfd,
- input_section,
- data,
- 0,
- input_section->_raw_size))
+ sz = input_section->rawsize ? input_section->rawsize : input_section->size;
+ if (!bfd_get_section_contents (input_bfd, input_section, data, 0, sz))
return NULL;
- reloc_vector = (arelent **) bfd_malloc ((size_t) reloc_size);
+ reloc_vector = (arelent **) bfd_malloc ((bfd_size_type) reloc_size);
if (!reloc_vector && reloc_size != 0)
return NULL;
projects / deliverable / binutils-gdb.git / blobdiff