/* BFD back-end for binary objects.
- Copyright (C) 1994-2018 Free Software Foundation, Inc.
+ Copyright (C) 1994-2020 Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support, <ian@cygnus.com>
This file is part of BFD, the Binary File Descriptor library.
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
-/* This is a BFD backend which may be used to write binary objects.
- It may only be used for output, not input. The intention is that
- this may be used as an output format for objcopy in order to
- generate raw binary data.
+/* This is a BFD backend which may be used to read or write binary
+ objects. Historically, it was used as an output format for objcopy
+ in order to generate raw binary data, but is now used for other
+ purposes as well.
This is very simple. The only complication is that the real data
will start at some address X, and in some cases we will not want to
was not defaulted. That is, it must be explicitly specified as
being binary. */
-static const bfd_target *
+static bfd_cleanup
binary_object_p (bfd *abfd)
{
struct stat statbuf;
abfd->tdata.any = (void *) sec;
- return abfd->xvec;
+ return _bfd_no_cleanup;
}
#define binary_close_and_cleanup _bfd_generic_close_and_cleanup
static bfd_boolean
binary_get_section_contents (bfd *abfd,
- asection *section ATTRIBUTE_UNUSED,
+ asection *section,
void * location,
file_ptr offset,
bfd_size_type count)
{
- if (bfd_seek (abfd, offset, SEEK_SET) != 0
+ if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0
|| bfd_bread (location, count, abfd) != count)
return FALSE;
return TRUE;
asection *sec = (asection *) abfd->tdata.any;
asymbol *syms;
unsigned int i;
- bfd_size_type amt = BIN_SYMS * sizeof (asymbol);
+ size_t amt = BIN_SYMS * sizeof (asymbol);
syms = (asymbol *) bfd_alloc (abfd, amt);
if (syms == NULL)
if (! abfd->output_has_begun)
{
- unsigned int opb;
bfd_boolean found_low;
bfd_vma low;
asection *s;
found_low = TRUE;
}
- opb = bfd_octets_per_byte (abfd);
for (s = abfd->sections; s != NULL; s = s->next)
{
+ unsigned int opb = bfd_octets_per_byte (abfd, s);
+
s->filepos = (s->lma - low) * opb;
/* Skip following warning check for sections that will not
#define binary_bfd_lookup_section_flags bfd_generic_lookup_section_flags
#define binary_bfd_merge_sections bfd_generic_merge_sections
#define binary_bfd_is_group_section bfd_generic_is_group_section
+#define binary_bfd_group_name bfd_generic_group_name
#define binary_bfd_discard_group bfd_generic_discard_group
#define binary_section_already_linked _bfd_generic_section_already_linked
#define binary_bfd_define_common_symbol bfd_generic_define_common_symbol
+#define binary_bfd_link_hide_symbol _bfd_generic_link_hide_symbol
#define binary_bfd_define_start_stop bfd_generic_define_start_stop
#define binary_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define binary_bfd_link_just_syms _bfd_generic_link_just_syms