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2007-03-13 H.J. Lu <hongjiu.lu@intel.com>

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PR binutils/3826
	* elf-bfd.h (elf_backend_data): Add elf_osabi.
	(_bfd_elf_set_osabi): New.

	* elf.c (_bfd_elf_set_osabi): New.

	* elf32-hppa.c (elf32_hppa_post_process_headers): Removed.
	(elf_backend_post_process_headers): Defined with
	_bfd_elf_set_osabi.
	(ELF_OSABI): Properly defined for each target.

	* elf32-i370.c (i370_elf_post_process_headers): Removed.
	(ELF_OSABI): Defined.
	(elf_backend_post_process_headers): Defined with
	_bfd_elf_set_osabi.

	* elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
	freebsd.
	(elf_i386_post_process_headers): Set EI_OSABI with elf_osabi.

	* elf32-msp430.c (elf32_msp430_post_process_headers): Removed.
	(ELF_OSABI): Defined.
	(elf_backend_post_process_headers): Defined with
	_bfd_elf_set_osabi.

	* elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
	freebsd.
	(elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with
	elf_osabi.

	* elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI
	with elf_osabi.
	(ELF_OSABI): Properly defined for each target.
	(elf_backend_post_process_headers): Defined with
	_bfd_elf_set_osabi for Linux.

	* elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed.
	(ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
	(elf_backend_post_process_headers): Defined with
	_bfd_elf_set_osabi.

	* elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed.
	(ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
	(elf_backend_post_process_headers): Defined with
	_bfd_elf_set_osabi.

	* elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target
	with any ELF target of the compatible machine for which we do not
	have a specific backend.

	* elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI
	with elf_osabi.

	* elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE.
	(elfNN_bed): Initialize elf_osabi with ELF_OSABI.
This commit is contained in:
H.J. Lu 2007-03-14 02:56:45 +00:00
parent 0e0cefcbab
commit d1036acbe7
14 changed files with 160 additions and 103 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

58
bfd/ChangeLog
View File

@ -1,3 +1,61 @@
2007-03-13 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/3826
* elf-bfd.h (elf_backend_data): Add elf_osabi.
(_bfd_elf_set_osabi): New.
* elf.c (_bfd_elf_set_osabi): New.
* elf32-hppa.c (elf32_hppa_post_process_headers): Removed.
(elf_backend_post_process_headers): Defined with
_bfd_elf_set_osabi.
(ELF_OSABI): Properly defined for each target.
* elf32-i370.c (i370_elf_post_process_headers): Removed.
(ELF_OSABI): Defined.
(elf_backend_post_process_headers): Defined with
_bfd_elf_set_osabi.
* elf32-i386.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
freebsd.
(elf_i386_post_process_headers): Set EI_OSABI with elf_osabi.
* elf32-msp430.c (elf32_msp430_post_process_headers): Removed.
(ELF_OSABI): Defined.
(elf_backend_post_process_headers): Defined with
_bfd_elf_set_osabi.
* elf64-alpha.c (ELF_OSABI): Defined to ELFOSABI_FREEBSD for
freebsd.
(elf64_alpha_fbsd_post_process_headers): Set EI_OSABI with
elf_osabi.
* elf64-hppa.c (elf64_hppa_post_process_headers): Set EI_OSABI
with elf_osabi.
(ELF_OSABI): Properly defined for each target.
(elf_backend_post_process_headers): Defined with
_bfd_elf_set_osabi for Linux.
* elf64-sparc.c (elf64_sparc_fbsd_post_process_headers): Removed.
(ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
(elf_backend_post_process_headers): Defined with
_bfd_elf_set_osabi.
* elf64-x86-64.c (elf64_x86_64_fbsd_post_process_headers): Removed.
(ELF_OSABI): Defined to ELFOSABI_FREEBSD for freebsd.
(elf_backend_post_process_headers): Defined with
_bfd_elf_set_osabi.
* elfcode.h (elf_object_p): Match the ELFOSABI_NONE ELF target
with any ELF target of the compatible machine for which we do not
have a specific backend.
* elfxx-ia64.c (elfNN_hpux_post_process_headers): Set EI_OSABI
with elf_osabi.
* elfxx-target.h (ELF_OSABI): Default to ELFOSABI_NONE.
(elfNN_bed): Initialize elf_osabi with ELF_OSABI.
2007-03-08 Alan Modra <amodra@bigpond.net.au>
* elf32-v850.c (v850_elf_link_output_symbol_hook): Clean out

5
bfd/elf-bfd.h
View File

@ -550,6 +550,9 @@ struct elf_backend_data
/* The ELF machine code (EM_xxxx) for this backend. */
int elf_machine_code;
/* EI_OSABI. */
int elf_osabi;
/* The maximum page size for this backend. */
bfd_vma maxpagesize;
@ -1755,6 +1758,8 @@ extern void bfd_elf_perform_complex_relocation
extern bfd_boolean _bfd_elf_setup_sections
(bfd *);
extern void _bfd_elf_set_osabi (bfd * , struct bfd_link_info *);
extern const bfd_target *bfd_elf32_object_p
(bfd *);
extern const bfd_target *bfd_elf32_core_file_p

11
bfd/elf.c
View File

@ -9115,3 +9115,14 @@ _bfd_elf_match_sections_by_type (bfd *abfd, const asection *asec,
return elf_section_type (asec) == elf_section_type (bsec);
}
void
_bfd_elf_set_osabi (bfd * abfd,
struct bfd_link_info * link_info ATTRIBUTE_UNUSED)
{
Elf_Internal_Ehdr * i_ehdrp; /* ELF file header, internal form. */
i_ehdrp = elf_elfheader (abfd);
i_ehdrp->e_ident[EI_OSABI] = get_elf_backend_data (abfd)->elf_osabi;
}

31
bfd/elf32-hppa.c
View File

@ -4601,30 +4601,6 @@ elf32_hppa_finish_dynamic_sections (bfd *output_bfd,
return TRUE;
}
/* Tweak the OSABI field of the elf header. */
static void
elf32_hppa_post_process_headers (bfd *abfd,
struct bfd_link_info *info ATTRIBUTE_UNUSED)
{
Elf_Internal_Ehdr * i_ehdrp;
i_ehdrp = elf_elfheader (abfd);
if (strcmp (bfd_get_target (abfd), "elf32-hppa-linux") == 0)
{
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_LINUX;
}
else if (strcmp (bfd_get_target (abfd), "elf32-hppa-netbsd") == 0)
{
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_NETBSD;
}
else
{
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_HPUX;
}
}
/* Called when writing out an object file to decide the type of a
symbol. */
static int
@ -4663,7 +4639,7 @@ elf32_hppa_elf_get_symbol_type (Elf_Internal_Sym *elf_sym, int type)
#define elf_backend_grok_psinfo elf32_hppa_grok_psinfo
#define elf_backend_object_p elf32_hppa_object_p
#define elf_backend_final_write_processing elf_hppa_final_write_processing
#define elf_backend_post_process_headers elf32_hppa_post_process_headers
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#define elf_backend_get_symbol_type elf32_hppa_elf_get_symbol_type
#define elf_backend_reloc_type_class elf32_hppa_reloc_type_class
#define elf_backend_action_discarded elf_hppa_action_discarded
@ -4682,6 +4658,7 @@ elf32_hppa_elf_get_symbol_type (Elf_Internal_Sym *elf_sym, int type)
#define ELF_ARCH bfd_arch_hppa
#define ELF_MACHINE_CODE EM_PARISC
#define ELF_MAXPAGESIZE 0x1000
#define ELF_OSABI ELFOSABI_HPUX
#define elf32_bed elf32_hppa_hpux_bed
#include "elf32-target.h"
@ -4690,6 +4667,8 @@ elf32_hppa_elf_get_symbol_type (Elf_Internal_Sym *elf_sym, int type)
#define TARGET_BIG_SYM bfd_elf32_hppa_linux_vec
#undef TARGET_BIG_NAME
#define TARGET_BIG_NAME "elf32-hppa-linux"
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_LINUX
#undef elf32_bed
#define elf32_bed elf32_hppa_linux_bed
@ -4699,6 +4678,8 @@ elf32_hppa_elf_get_symbol_type (Elf_Internal_Sym *elf_sym, int type)
#define TARGET_BIG_SYM bfd_elf32_hppa_nbsd_vec
#undef TARGET_BIG_NAME
#define TARGET_BIG_NAME "elf32-hppa-netbsd"
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_NETBSD
#undef elf32_bed
#define elf32_bed elf32_hppa_netbsd_bed

14
bfd/elf32-i370.c
View File

@ -1417,16 +1417,6 @@ i370_elf_relocate_section (bfd *output_bfd,
return ret;
}
static void
i370_elf_post_process_headers (bfd * abfd,
struct bfd_link_info * link_info ATTRIBUTE_UNUSED)
{
Elf_Internal_Ehdr * i_ehdrp; /* Elf file header, internal form. */
i_ehdrp = elf_elfheader (abfd);
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_LINUX;
}
#define TARGET_BIG_SYM bfd_elf32_i370_vec
#define TARGET_BIG_NAME "elf32-i370"
@ -1436,6 +1426,8 @@ i370_elf_post_process_headers (bfd * abfd,
#define ELF_MACHINE_ALT1 EM_I370_OLD
#endif
#define ELF_MAXPAGESIZE 0x1000
#define ELF_OSABI ELFOSABI_LINUX
#define elf_info_to_howto i370_elf_info_to_howto
#define elf_backend_plt_not_loaded 1
@ -1456,7 +1448,7 @@ i370_elf_post_process_headers (bfd * abfd,
#define elf_backend_section_from_shdr i370_elf_section_from_shdr
#define elf_backend_adjust_dynamic_symbol i370_elf_adjust_dynamic_symbol
#define elf_backend_check_relocs i370_elf_check_relocs
#define elf_backend_post_process_headers i370_elf_post_process_headers
#define elf_backend_post_process_headers _bfd_elf_set_osabi
static int
i370_noop (void)

6
bfd/elf32-i386.c
View File

@ -3847,6 +3847,8 @@ elf_i386_hash_symbol (struct elf_link_hash_entry *h)
#define TARGET_LITTLE_SYM bfd_elf32_i386_freebsd_vec
#undef TARGET_LITTLE_NAME
#define TARGET_LITTLE_NAME "elf32-i386-freebsd"
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_FREEBSD
/* The kernel recognizes executables as valid only if they carry a
"FreeBSD" label in the ELF header. So we put this label on all
@ -3861,7 +3863,7 @@ elf_i386_post_process_headers (bfd *abfd,
i_ehdrp = elf_elfheader (abfd);
/* Put an ABI label supported by FreeBSD >= 4.1. */
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD;
i_ehdrp->e_ident[EI_OSABI] = get_elf_backend_data (abfd)->elf_osabi;
#ifdef OLD_FREEBSD_ABI_LABEL
/* The ABI label supported by FreeBSD <= 4.0 is quite nonstandard. */
memcpy (&i_ehdrp->e_ident[EI_ABIVERSION], "FreeBSD", 8);
@ -3881,7 +3883,7 @@ elf_i386_post_process_headers (bfd *abfd,
#define TARGET_LITTLE_SYM bfd_elf32_i386_vxworks_vec
#undef TARGET_LITTLE_NAME
#define TARGET_LITTLE_NAME "elf32-i386-vxworks"
#undef ELF_OSABI
/* Like elf_i386_link_hash_table_create but with tweaks for VxWorks. */

18
bfd/elf32-msp430.c
View File

@ -656,21 +656,6 @@ elf32_msp430_object_p (bfd * abfd)
return bfd_default_set_arch_mach (abfd, bfd_arch_msp430, e_set);
}
static void
elf32_msp430_post_process_headers (bfd * abfd,
struct bfd_link_info * link_info ATTRIBUTE_UNUSED)
{
Elf_Internal_Ehdr * i_ehdrp; /* ELF file header, internal form. */
i_ehdrp = elf_elfheader (abfd);
#ifndef ELFOSABI_STANDALONE
#define ELFOSABI_STANDALONE 255
#endif
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_STANDALONE;
}
/* These functions handle relaxing for the msp430.
Relaxation required only in two cases:
- Bad hand coding like jumps from one section to another or
@ -1174,6 +1159,7 @@ error_return:
#define ELF_MACHINE_CODE EM_MSP430
#define ELF_MACHINE_ALT1 EM_MSP430_OLD
#define ELF_MAXPAGESIZE 1
#define ELF_OSABI ELFOSABI_STANDALONE
#define TARGET_LITTLE_SYM bfd_elf32_msp430_vec
#define TARGET_LITTLE_NAME "elf32-msp430"
@ -1185,7 +1171,7 @@ error_return:
#define elf_backend_can_gc_sections 1
#define elf_backend_final_write_processing bfd_elf_msp430_final_write_processing
#define elf_backend_object_p elf32_msp430_object_p
#define elf_backend_post_process_headers elf32_msp430_post_process_headers
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#define bfd_elf32_bfd_relax_section msp430_elf_relax_section
#include "elf32-target.h"

4
bfd/elf64-alpha.c
View File

@ -5354,6 +5354,8 @@ static const struct elf_size_info alpha_elf_size_info =
#define TARGET_LITTLE_SYM bfd_elf64_alpha_freebsd_vec
#undef TARGET_LITTLE_NAME
#define TARGET_LITTLE_NAME "elf64-alpha-freebsd"
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_FREEBSD
/* The kernel recognizes executables as valid only if they carry a
"FreeBSD" label in the ELF header. So we put this label on all
@ -5368,7 +5370,7 @@ elf64_alpha_fbsd_post_process_headers (bfd * abfd,
i_ehdrp = elf_elfheader (abfd);
/* Put an ABI label supported by FreeBSD >= 4.1. */
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD;
i_ehdrp->e_ident[EI_OSABI] = get_elf_backend_data (abfd)->elf_osabi;
#ifdef OLD_FREEBSD_ABI_LABEL
/* The ABI label supported by FreeBSD <= 4.0 is quite nonstandard. */
memcpy (&i_ehdrp->e_ident[EI_ABIVERSION], "FreeBSD", 8);

19
bfd/elf64-hppa.c
View File

@ -1198,16 +1198,9 @@ elf64_hppa_post_process_headers (abfd, link_info)
Elf_Internal_Ehdr * i_ehdrp;
i_ehdrp = elf_elfheader (abfd);
if (strcmp (bfd_get_target (abfd), "elf64-hppa-linux") == 0)
{
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_LINUX;
}
else
{
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_HPUX;
i_ehdrp->e_ident[EI_ABIVERSION] = 1;
}
i_ehdrp->e_ident[EI_OSABI] = get_elf_backend_data (abfd)->elf_osabi;
i_ehdrp->e_ident[EI_ABIVERSION] = 1;
}
/* Create function descriptor section (.opd). This section is called .opd
@ -2800,6 +2793,8 @@ const struct elf_size_info hppa64_elf_size_info =
/* This is not strictly correct. The maximum page size for PA2.0 is
64M. But everything still uses 4k. */
#define ELF_MAXPAGESIZE 0x1000
#define ELF_OSABI ELFOSABI_HPUX
#define bfd_elf64_bfd_reloc_type_lookup elf_hppa_reloc_type_lookup
#define bfd_elf64_bfd_is_local_label_name elf_hppa_is_local_label_name
#define elf_info_to_howto elf_hppa_info_to_howto
@ -2874,6 +2869,10 @@ const struct elf_size_info hppa64_elf_size_info =
#define TARGET_BIG_SYM bfd_elf64_hppa_linux_vec
#undef TARGET_BIG_NAME
#define TARGET_BIG_NAME "elf64-hppa-linux"
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_LINUX
#undef elf_backend_post_process_headers
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#undef elf64_bed
#define elf64_bed elf64_hppa_linux_bed

20
bfd/elf64-sparc.c
View File

@ -910,25 +910,11 @@ const struct elf_size_info elf64_sparc_size_info =
#define TARGET_BIG_SYM bfd_elf64_sparc_freebsd_vec
#undef TARGET_BIG_NAME
#define TARGET_BIG_NAME "elf64-sparc-freebsd"
/* The kernel recognizes executables as valid only if they carry a
"FreeBSD" label in the ELF header. So we put this label on all
executables and (for simplicity) also all other object files. */
static void
elf64_sparc_fbsd_post_process_headers (bfd *abfd,
struct bfd_link_info *info ATTRIBUTE_UNUSED)
{
Elf_Internal_Ehdr *i_ehdrp; /* ELF file header, internal form. */
i_ehdrp = elf_elfheader (abfd);
/* Put an ABI label supported by FreeBSD >= 4.1 */
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD;
}
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_FREEBSD
#undef elf_backend_post_process_headers
#define elf_backend_post_process_headers elf64_sparc_fbsd_post_process_headers
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#undef elf64_bed
#define elf64_bed elf64_sparc_fbsd_bed

19
bfd/elf64-x86-64.c
View File

@ -3713,24 +3713,11 @@ static const struct bfd_elf_special_section
#undef TARGET_LITTLE_NAME
#define TARGET_LITTLE_NAME "elf64-x86-64-freebsd"
/* The kernel recognizes executables as valid only if they carry a
"FreeBSD" label in the ELF header. So we put this label on all
executables and (for simplicity) also all other object files. */
static void
elf64_x86_64_fbsd_post_process_headers (bfd * abfd,
struct bfd_link_info * link_info ATTRIBUTE_UNUSED)
{
Elf_Internal_Ehdr * i_ehdrp; /* ELF file header, internal form. */
i_ehdrp = elf_elfheader (abfd);
/* Put an ABI label supported by FreeBSD >= 4.1. */
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD;
}
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_FREEBSD
#undef elf_backend_post_process_headers
#define elf_backend_post_process_headers elf64_x86_64_fbsd_post_process_headers
#define elf_backend_post_process_headers _bfd_elf_set_osabi
#undef elf64_bed
#define elf64_bed elf64_x86_64_fbsd_bed

49
bfd/elfcode.h
View File

@ -500,6 +500,8 @@ elf_object_p (bfd *abfd)
struct bfd_preserve preserve;
asection *s;
bfd_size_type amt;
const bfd_target *target;
const bfd_target * const *target_ptr;
preserve.marker = NULL;
@ -543,10 +545,12 @@ elf_object_p (bfd *abfd)
if (!bfd_preserve_save (abfd, &preserve))
goto got_no_match;
target = abfd->xvec;
/* Allocate an instance of the elf_obj_tdata structure and hook it up to
the tdata pointer in the bfd. */
if (! (*abfd->xvec->_bfd_set_format[bfd_object]) (abfd))
if (! (*target->_bfd_set_format[bfd_object]) (abfd))
goto got_no_match;
preserve.marker = elf_tdata (abfd);
@ -586,8 +590,6 @@ elf_object_p (bfd *abfd)
&& (ebd->elf_machine_alt2 == 0
|| i_ehdrp->e_machine != ebd->elf_machine_alt2))
{
const bfd_target * const *target_ptr;
if (ebd->elf_machine_code != EM_NONE)
goto got_wrong_format_error;
@ -628,6 +630,45 @@ elf_object_p (bfd *abfd)
goto got_no_match;
}
if (ebd->elf_machine_code != EM_NONE
&& i_ehdrp->e_ident[EI_OSABI] != ebd->elf_osabi)
{
if (ebd->elf_osabi != ELFOSABI_NONE)
goto got_wrong_format_error;
/* This is an ELFOSABI_NONE ELF target. Let it match any ELF
target of the compatible machine for which we do not have a
backend with matching ELFOSABI. */
for (target_ptr = bfd_target_vector;
*target_ptr != NULL;
target_ptr++)
{
const struct elf_backend_data *back;
/* Skip this target and targets with incompatible byte
order. */
if (*target_ptr == target
|| (*target_ptr)->flavour != bfd_target_elf_flavour
|| (*target_ptr)->byteorder != target->byteorder
|| ((*target_ptr)->header_byteorder
!= target->header_byteorder))
continue;
back = (const struct elf_backend_data *) (*target_ptr)->backend_data;
if (back->elf_osabi == i_ehdrp->e_ident[EI_OSABI]
&& (back->elf_machine_code == i_ehdrp->e_machine
|| (back->elf_machine_alt1 != 0
&& back->elf_machine_alt1 == i_ehdrp->e_machine)
|| (back->elf_machine_alt2 != 0
&& back->elf_machine_alt2 == i_ehdrp->e_machine)))
{
/* target_ptr is an ELF backend which matches this
object file, so reject the ELFOSABI_NONE ELF target. */
goto got_wrong_format_error;
}
}
}
if (i_ehdrp->e_shoff != 0)
{
bfd_signed_vma where = i_ehdrp->e_shoff;
@ -848,7 +889,7 @@ elf_object_p (bfd *abfd)
}
bfd_preserve_finish (abfd, &preserve);
return abfd->xvec;
return target;
got_wrong_format_error:
/* There is way too much undoing of half-known state here. The caller,

4
bfd/elfxx-ia64.c
View File

@ -5681,7 +5681,7 @@ elfNN_hpux_post_process_headers (abfd, info)
{
Elf_Internal_Ehdr *i_ehdrp = elf_elfheader (abfd);
i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_HPUX;
i_ehdrp->e_ident[EI_OSABI] = get_elf_backend_data (abfd)->elf_osabi;
i_ehdrp->e_ident[EI_ABIVERSION] = 1;
}
@ -5838,6 +5838,8 @@ elfNN_hpux_backend_symbol_processing (bfd *abfd ATTRIBUTE_UNUSED,
#undef ELF_MAXPAGESIZE
#define ELF_MAXPAGESIZE 0x1000 /* 4K */
#undef ELF_COMMONPAGESIZE
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_HPUX
#undef elfNN_bed
#define elfNN_bed elfNN_ia64_hpux_bed

5
bfd/elfxx-target.h
View File

@ -291,6 +291,10 @@
#define elf_info_to_howto_rel 0
#endif
#ifndef ELF_OSABI
#define ELF_OSABI ELFOSABI_NONE
#endif
#ifndef ELF_MAXPAGESIZE
#error ELF_MAXPAGESIZE is not defined
#define ELF_MAXPAGESIZE 1
@ -589,6 +593,7 @@ static struct elf_backend_data elfNN_bed =
{
ELF_ARCH, /* arch */
ELF_MACHINE_CODE, /* elf_machine_code */
ELF_OSABI, /* elf_osabi */
ELF_MAXPAGESIZE, /* maxpagesize */
ELF_MINPAGESIZE, /* minpagesize */
ELF_COMMONPAGESIZE, /* commonpagesize */