#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"
#include "bfdlink.h"
static boolean
simple_dummy_warning (struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
const char *warning ATTRIBUTE_UNUSED,
const char *symbol ATTRIBUTE_UNUSED,
bfd *abfd ATTRIBUTE_UNUSED,
asection *section ATTRIBUTE_UNUSED,
bfd_vma address ATTRIBUTE_UNUSED)
{
return true;
}
static boolean
simple_dummy_undefined_symbol (struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
const char *name ATTRIBUTE_UNUSED,
bfd *abfd ATTRIBUTE_UNUSED,
asection *section ATTRIBUTE_UNUSED,
bfd_vma address ATTRIBUTE_UNUSED,
boolean fatal ATTRIBUTE_UNUSED)
{
return true;
}
static boolean
simple_dummy_reloc_overflow (struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
const char *name ATTRIBUTE_UNUSED,
const char *reloc_name ATTRIBUTE_UNUSED,
bfd_vma addend ATTRIBUTE_UNUSED,
bfd *abfd ATTRIBUTE_UNUSED,
asection *section ATTRIBUTE_UNUSED,
bfd_vma address ATTRIBUTE_UNUSED)
{
return true;
}
static boolean
simple_dummy_reloc_dangerous (struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
const char *message ATTRIBUTE_UNUSED,
bfd *abfd ATTRIBUTE_UNUSED,
asection *section ATTRIBUTE_UNUSED,
bfd_vma address ATTRIBUTE_UNUSED)
{
return true;
}
static boolean
simple_dummy_unattached_reloc (struct bfd_link_info *link_info ATTRIBUTE_UNUSED,
const char *name ATTRIBUTE_UNUSED,
bfd *abfd ATTRIBUTE_UNUSED,
asection *section ATTRIBUTE_UNUSED,
bfd_vma address ATTRIBUTE_UNUSED)
{
return true;
}
bfd_byte *
bfd_simple_get_relocated_section_contents (bfd *abfd, asection *sec,
bfd_byte *outbuf)
{
struct bfd_link_info link_info;
struct bfd_link_order link_order;
struct bfd_link_callbacks callbacks;
bfd_byte *contents, *data;
int storage_needed, number_of_symbols;
asymbol **symbol_table;
memset (&link_info, 0, sizeof (link_info));
link_info.input_bfds = abfd;
link_info.hash = bfd_link_hash_table_create (abfd);
link_info.callbacks = &callbacks;
callbacks.warning = simple_dummy_warning;
callbacks.undefined_symbol = simple_dummy_undefined_symbol;
callbacks.reloc_overflow = simple_dummy_reloc_overflow;
callbacks.reloc_dangerous = simple_dummy_reloc_dangerous;
callbacks.unattached_reloc = simple_dummy_unattached_reloc;
memset (&link_order, 0, sizeof (link_order));
link_order.next = NULL;
link_order.type = bfd_indirect_link_order;
link_order.offset = 0;
link_order.size = bfd_section_size (abfd, sec);
link_order.u.indirect.section = sec;
data = NULL;
if (outbuf == NULL)
{
data = bfd_malloc (bfd_section_size (abfd, sec));
if (data == NULL)
return NULL;
outbuf = data;
}
bfd_link_add_symbols (abfd, &link_info);
storage_needed = bfd_get_symtab_upper_bound (abfd);
symbol_table = (asymbol **) bfd_malloc (storage_needed);
number_of_symbols = bfd_canonicalize_symtab (abfd, symbol_table);
contents = bfd_get_relocated_section_contents (abfd,
&link_info,
&link_order,
outbuf,
0,
symbol_table);
if (contents == NULL && data != NULL)
free (data);
BFD_ASSERT (sec->_raw_size == sec->_cooked_size);
sec->reloc_done = 0;
bfd_link_hash_table_free (abfd, link_info.hash);
return contents;
}