#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"
#include "coff/ia64.h"
#include "coff/internal.h"
#include "coff/pe.h"
#include "libcoff.h"
#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (2)
#define COFF_PAGE_SIZE 0x1000
static reloc_howto_type howto_table[] =
{
EMPTY_HOWTO (0),
};
#define BADMAG(x) IA64BADMAG(x)
#define IA64 1
#ifdef COFF_WITH_pep
# undef AOUTSZ
# define AOUTSZ PEPAOUTSZ
# define PEAOUTHDR PEPAOUTHDR
#endif
#define RTYPE2HOWTO(cache_ptr, dst) \
(cache_ptr)->howto = howto_table + (dst)->r_type;
#ifdef COFF_WITH_PE
static bfd_boolean in_reloc_p PARAMS ((bfd *, reloc_howto_type *));
static bfd_boolean
in_reloc_p(abfd, howto)
bfd * abfd ATTRIBUTE_UNUSED;
reloc_howto_type *howto ATTRIBUTE_UNUSED;
{
return FALSE;
}
#endif
#include "coffcode.h"
static const bfd_target *ia64coff_object_p PARAMS ((bfd *));
static const bfd_target *
ia64coff_object_p (abfd)
bfd *abfd;
{
#ifdef COFF_IMAGE_WITH_PE
{
struct external_PEI_DOS_hdr dos_hdr;
struct external_PEI_IMAGE_hdr image_hdr;
file_ptr offset;
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0
|| (bfd_bread (&dos_hdr, (bfd_size_type) sizeof (dos_hdr), abfd)
!= sizeof (dos_hdr)))
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_wrong_format);
return NULL;
}
if (H_GET_16 (abfd, dos_hdr.e_magic) != DOSMAGIC)
{
bfd_set_error (bfd_error_wrong_format);
return NULL;
}
offset = H_GET_32 (abfd, dos_hdr.e_lfanew);
if (bfd_seek (abfd, offset, SEEK_SET) != 0
|| (bfd_bread (&image_hdr, (bfd_size_type) sizeof (image_hdr), abfd)
!= sizeof (image_hdr)))
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_wrong_format);
return NULL;
}
if (H_GET_32 (abfd, image_hdr.nt_signature)
!= 0x4550)
{
bfd_set_error (bfd_error_wrong_format);
return NULL;
}
if (bfd_seek (abfd, offset - sizeof (dos_hdr), SEEK_SET) != 0)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_wrong_format);
return NULL;
}
}
#endif
return coff_object_p (abfd);
}
const bfd_target
#ifdef TARGET_SYM
TARGET_SYM =
#else
ia64coff_vec =
#endif
{
#ifdef TARGET_NAME
TARGET_NAME,
#else
"coff-ia64",
#endif
bfd_target_coff_flavour,
BFD_ENDIAN_LITTLE,
BFD_ENDIAN_LITTLE,
(HAS_RELOC | EXEC_P |
HAS_LINENO | HAS_DEBUG |
HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
#ifndef COFF_WITH_PE
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC
| SEC_CODE | SEC_DATA),
#else
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC
| SEC_CODE | SEC_DATA
| SEC_LINK_ONCE | SEC_LINK_DUPLICATES),
#endif
#ifdef TARGET_UNDERSCORE
TARGET_UNDERSCORE,
#else
0,
#endif
'/',
15,
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16,
bfd_getl64, bfd_getl_signed_64, bfd_putl64,
bfd_getl32, bfd_getl_signed_32, bfd_putl32,
bfd_getl16, bfd_getl_signed_16, bfd_putl16,
{_bfd_dummy_target, ia64coff_object_p,
bfd_generic_archive_p, ia64coff_object_p},
{bfd_false, coff_mkobject, _bfd_generic_mkarchive,
bfd_false},
{bfd_false, coff_write_object_contents,
_bfd_write_archive_contents, bfd_false},
BFD_JUMP_TABLE_GENERIC (coff),
BFD_JUMP_TABLE_COPY (coff),
BFD_JUMP_TABLE_CORE (_bfd_nocore),
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
BFD_JUMP_TABLE_SYMBOLS (coff),
BFD_JUMP_TABLE_RELOCS (coff),
BFD_JUMP_TABLE_WRITE (coff),
BFD_JUMP_TABLE_LINK (coff),
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
NULL,
COFF_SWAP_TABLE
};