[deliverable/binutils-gdb.git] / bfd / osf-core.c

/* BFD back-end for OSF/1 core files.
   Copyright 1993 Free Software Foundation, Inc.

This file is part of BFD, the Binary File Descriptor library.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

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., 675 Mass Ave, Cambridge, MA 02139, USA.  */

/* This file can only be compiled on systems which use OSF/1 style
   core files.  In the config/XXXXXX.mh file for such a system add
      HDEFINES=-DOSF_CORE
      HDEPFILES=osf-core.o
   */

#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"

#include <stdio.h>
#include <string.h>
#include <sys/user.h>
#include <sys/core.h>

/* forward declarations */

static asection *
make_bfd_asection PARAMS ((bfd *, CONST char *, flagword, bfd_size_type,
			   bfd_vma, file_ptr));
static asymbol *
osf_core_make_empty_symbol PARAMS ((bfd *));
static bfd_target *
osf_core_core_file_p PARAMS ((bfd *));
static char *
osf_core_core_file_failing_command PARAMS ((bfd *));
static int
osf_core_core_file_failing_signal PARAMS ((bfd *));
static boolean
osf_core_core_file_matches_executable_p PARAMS ((bfd *, bfd *));
static void
swap_abort PARAMS ((void));

/* These are stored in the bfd's tdata */

struct osf_core_struct 
{
  int sig;
  char cmd[MAXCOMLEN + 1];
};

#define core_hdr(bfd) ((bfd)->tdata.osf_core_data)
#define core_signal(bfd) (core_hdr(bfd)->sig)
#define core_command(bfd) (core_hdr(bfd)->cmd)

static asection *
make_bfd_asection (abfd, name, flags, _raw_size, vma, filepos)
     bfd *abfd;
     CONST char *name;
     flagword flags;
     bfd_size_type _raw_size;
     bfd_vma vma;
     file_ptr filepos;
{
  asection *asect;

  asect = bfd_make_section (abfd, name);
  if (!asect)
    return NULL;

  asect->flags = flags;
  asect->_raw_size = _raw_size;
  asect->vma = vma;
  asect->filepos = filepos;
  asect->alignment_power = 8;

  return asect;
}

static asymbol *
osf_core_make_empty_symbol (abfd)
     bfd *abfd;
{
  asymbol *new = (asymbol *) bfd_zalloc (abfd, sizeof (asymbol));
  if (new)
    new->the_bfd = abfd;
  return new;
}

static bfd_target *
osf_core_core_file_p (abfd)
     bfd *abfd;
{
  int val;
  int i;
  char *secname;
  struct core_filehdr core_header;
  int dseccnt = 0;

  val = bfd_read ((PTR)&core_header, 1, sizeof core_header, abfd);
  if (val != sizeof core_header)
    return NULL;

  if (strncmp (core_header.magic, "Core", 4) != 0)
    return NULL;

  core_hdr (abfd) = (struct osf_core_struct *)
    bfd_zalloc (abfd, sizeof (struct osf_core_struct));
  if (!core_hdr (abfd))
    return NULL;

  strncpy (core_command (abfd), core_header.name, MAXCOMLEN + 1);
  core_signal (abfd) = core_header.signo;

  for (i = 0; i < core_header.nscns; i++)
    {
      struct core_scnhdr core_scnhdr;

      val = bfd_read ((PTR)&core_scnhdr, 1, sizeof core_scnhdr, abfd);
      if (val != sizeof core_scnhdr)
	break;

      /* Skip empty sections.  */
      if (core_scnhdr.size == 0 || core_scnhdr.scnptr == 0)
	continue;

      switch (core_scnhdr.scntype)
	{
	case SCNRGN:
	  /* OSF/1 has multiple data sections (data, bss and data/bss sections
	     for shared libraries), but bfd doesn't permit data sections with
	     the same name. Construct a unique section name.  */
	  secname = bfd_alloc (abfd, 40);
	  if (!secname)
	    {
	      bfd_set_error (bfd_error_no_memory);
	      return NULL;
	    }
	  sprintf (secname, ".data%d", dseccnt++);
	  break;
	case SCNSTACK:
	  secname = ".stack";
	  break;
	case SCNREGS:
	  secname = ".reg";
	  break;
	default:
	  fprintf (stderr, "Unhandled OSF/1 core file section type %d\n",
		   core_scnhdr.scntype);
	  continue;
	}

      if (!make_bfd_asection (abfd, secname,
			      SEC_ALLOC+SEC_LOAD+SEC_HAS_CONTENTS,
			      (bfd_size_type) core_scnhdr.size,
			      (bfd_vma) core_scnhdr.vaddr,
			      (file_ptr) core_scnhdr.scnptr))
	return NULL;
    }

  /* OK, we believe you.  You're a core file (sure, sure).  */

  return abfd->xvec;
}

static char *
osf_core_core_file_failing_command (abfd)
     bfd *abfd;
{
  return core_command (abfd);
}

/* ARGSUSED */
static int
osf_core_core_file_failing_signal (abfd)
     bfd *abfd;
{
  return core_signal (abfd);
}

/* ARGSUSED */
static boolean
osf_core_core_file_matches_executable_p (core_bfd, exec_bfd)
     bfd *core_bfd, *exec_bfd;
{
  return true;		/* FIXME, We have no way of telling at this point */
}
\f
/* No archive file support via this BFD */
#define	osf_core_openr_next_archived_file	bfd_generic_openr_next_archived_file
#define	osf_core_generic_stat_arch_elt		bfd_generic_stat_arch_elt
#define	osf_core_slurp_armap			bfd_false
#define	osf_core_slurp_extended_name_table	bfd_true
#define	osf_core_write_armap			(boolean (*) PARAMS	\
    ((bfd *arch, unsigned int elength, struct orl *map, \
      unsigned int orl_count, int stridx))) bfd_false
#define	osf_core_truncate_arname		bfd_dont_truncate_arname

#define	osf_core_close_and_cleanup		bfd_generic_close_and_cleanup
#define	osf_core_set_section_contents		(boolean (*) PARAMS	\
        ((bfd *abfd, asection *section, PTR data, file_ptr offset,	\
        bfd_size_type count))) bfd_generic_set_section_contents
#define	osf_core_get_section_contents		bfd_generic_get_section_contents
#define	osf_core_new_section_hook		(boolean (*) PARAMS	\
	((bfd *, sec_ptr))) bfd_true
#define	osf_core_get_symtab_upper_bound	bfd_0l
#define	osf_core_get_symtab			(long (*) PARAMS \
        ((bfd *, struct symbol_cache_entry **))) bfd_0l
#define	osf_core_get_reloc_upper_bound		(long (*) PARAMS \
	((bfd *, sec_ptr))) bfd_0l
#define	osf_core_canonicalize_reloc		(long (*) PARAMS \
	((bfd *, sec_ptr, arelent **, struct symbol_cache_entry**))) bfd_0l
#define	osf_core_print_symbol			(void (*) PARAMS	\
	((bfd *, PTR, struct symbol_cache_entry  *,			\
	bfd_print_symbol_type))) bfd_false
#define	osf_core_get_symbol_info		(void (*) PARAMS	\
	((bfd *, struct symbol_cache_entry  *,			\
	symbol_info *))) bfd_false
#define	osf_core_get_lineno			(alent * (*) PARAMS	\
	((bfd *, struct symbol_cache_entry *))) bfd_nullvoidptr
#define	osf_core_set_arch_mach			(boolean (*) PARAMS	\
	((bfd *, enum bfd_architecture, unsigned long))) bfd_false
#define	osf_core_find_nearest_line		(boolean (*) PARAMS	\
        ((bfd *abfd, struct sec  *section,				\
         struct symbol_cache_entry  **symbols,bfd_vma offset,		\
         CONST char **file, CONST char **func, unsigned int *line))) bfd_false
#define	osf_core_sizeof_headers		(int (*) PARAMS	\
	((bfd *, boolean))) bfd_0

#define osf_core_bfd_debug_info_start		bfd_void
#define osf_core_bfd_debug_info_end		bfd_void
#define osf_core_bfd_debug_info_accumulate	(void (*) PARAMS	\
	((bfd *, struct sec *))) bfd_void
#define osf_core_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
#define osf_core_bfd_relax_section		bfd_generic_relax_section
#define osf_core_bfd_reloc_type_lookup \
  ((CONST struct reloc_howto_struct *(*) PARAMS ((bfd *, bfd_reloc_code_real_type))) bfd_nullvoidptr)
#define osf_core_bfd_make_debug_symbol \
  ((asymbol *(*) PARAMS ((bfd *, void *, unsigned long))) bfd_nullvoidptr)
#define osf_core_bfd_link_hash_table_create \
  ((struct bfd_link_hash_table *(*) PARAMS ((bfd *))) bfd_nullvoidptr)
#define osf_core_bfd_link_add_symbols \
  ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
#define osf_core_bfd_final_link \
  ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false)
#define osf_core_bfd_copy_private_section_data \
  ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_false)
#define osf_core_bfd_copy_private_bfd_data \
  ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_false)
#define osf_core_bfd_is_local_label \
  ((boolean (*) PARAMS ((bfd *, asymbol *))) bfd_false)
#define osf_core_bfd_free_cached_info bfd_true

/* If somebody calls any byte-swapping routines, shoot them.  */
static void
swap_abort()
{
  abort(); /* This way doesn't require any declaration for ANSI to fuck up */
}
#define	NO_GET	((bfd_vma (*) PARAMS ((   const bfd_byte *))) swap_abort )
#define	NO_PUT	((void    (*) PARAMS ((bfd_vma, bfd_byte *))) swap_abort )
#define	NO_SIGNED_GET \
  ((bfd_signed_vma (*) PARAMS ((const bfd_byte *))) swap_abort )

bfd_target osf_core_vec =
  {
    "osf-core",
    bfd_target_unknown_flavour,
    true,			/* target byte order */
    true,			/* target headers byte order */
    (HAS_RELOC | EXEC_P |	/* object flags */
     HAS_LINENO | HAS_DEBUG |
     HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
    (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
    0,			                                   /* symbol prefix */
    ' ',						   /* ar_pad_char */
    16,							   /* ar_max_namelen */
    3,							   /* minimum alignment power */
    NO_GET, NO_SIGNED_GET, NO_PUT,	/* 64 bit data */
    NO_GET, NO_SIGNED_GET, NO_PUT,	/* 32 bit data */
    NO_GET, NO_SIGNED_GET, NO_PUT,	/* 16 bit data */
    NO_GET, NO_SIGNED_GET, NO_PUT,	/* 64 bit hdrs */
    NO_GET, NO_SIGNED_GET, NO_PUT,	/* 32 bit hdrs */
    NO_GET, NO_SIGNED_GET, NO_PUT,	/* 16 bit hdrs */

    {				/* bfd_check_format */
     _bfd_dummy_target,		/* unknown format */
     _bfd_dummy_target,		/* object file */
     _bfd_dummy_target,		/* archive */
     osf_core_core_file_p	/* a core file */
    },
    {				/* bfd_set_format */
     bfd_false, bfd_false,
     bfd_false, bfd_false
    },
    {				/* bfd_write_contents */
     bfd_false, bfd_false,
     bfd_false, bfd_false
    },
    
    JUMP_TABLE(osf_core),
    (PTR) 0			/* backend_data */
};
Commit	Line	Data
4c3721d5 ILT	1	/* BFD back-end for OSF/1 core files.
	2	Copyright 1993 Free Software Foundation, Inc.
	3
	4	This file is part of BFD, the Binary File Descriptor library.
	5
	6	This program is free software; you can redistribute it and/or modify
	7	it under the terms of the GNU General Public License as published by
	8	the Free Software Foundation; either version 2 of the License, or
	9	(at your option) any later version.
	10
	11	This program is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	GNU General Public License for more details.
	15
	16	You should have received a copy of the GNU General Public License
	17	along with this program; if not, write to the Free Software
	18	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
	19
	20	/* This file can only be compiled on systems which use OSF/1 style
	21	core files. In the config/XXXXXX.mh file for such a system add
	22	HDEFINES=-DOSF_CORE
	23	HDEPFILES=osf-core.o
	24	*/
	25
	26	#include "bfd.h"
	27	#include "sysdep.h"
	28	#include "libbfd.h"
	29
	30	#include <stdio.h>
	31	#include <string.h>
	32	#include <sys/user.h>
	33	#include <sys/core.h>
	34
	35	/* forward declarations */
	36
	37	static asection *
	38	make_bfd_asection PARAMS ((bfd , CONST char , flagword, bfd_size_type,
	39	bfd_vma, file_ptr));
	40	static asymbol *
	41	osf_core_make_empty_symbol PARAMS ((bfd *));
	42	static bfd_target *
	43	osf_core_core_file_p PARAMS ((bfd *));
	44	static char *
	45	osf_core_core_file_failing_command PARAMS ((bfd *));
	46	static int
	47	osf_core_core_file_failing_signal PARAMS ((bfd *));
	48	static boolean
	49	osf_core_core_file_matches_executable_p PARAMS ((bfd , bfd ));
	50	static void
	51	swap_abort PARAMS ((void));
	52
	53	/* These are stored in the bfd's tdata */
	54
	55	struct osf_core_struct
	56	{
	57	int sig;
	58	char cmd[MAXCOMLEN + 1];
	59	};
	60
	61	#define core_hdr(bfd) ((bfd)->tdata.osf_core_data)
	62	#define core_signal(bfd) (core_hdr(bfd)->sig)
	63	#define core_command(bfd) (core_hdr(bfd)->cmd)
	64
65	static asection *
66	make_bfd_asection (abfd, name, flags, _raw_size, vma, filepos)
67	bfd *abfd;
68	CONST char *name;
69	flagword flags;
70	bfd_size_type _raw_size;
71	bfd_vma vma;
72	file_ptr filepos;
73	{
74	asection *asect;
75
76	asect = bfd_make_section (abfd, name);
77	if (!asect)
78	return NULL;
79
80	asect->flags = flags;
81	asect->_raw_size = _raw_size;
82	asect->vma = vma;
83	asect->filepos = filepos;
84	asect->alignment_power = 8;
85
86	return asect;
87	}
88
89	static asymbol *
90	osf_core_make_empty_symbol (abfd)
91	bfd *abfd;
92	{
93	asymbol new = (asymbol ) bfd_zalloc (abfd, sizeof (asymbol));
9783e04a DM	94	if (new)
9783e04a DM	95	new->the_bfd = abfd;
4c3721d5 ILT	96	return new;
	97	}
	98
	99	static bfd_target *
	100	osf_core_core_file_p (abfd)
	101	bfd *abfd;
	102	{
	103	int val;
	104	int i;
	105	char *secname;
	106	struct core_filehdr core_header;
	107	int dseccnt = 0;
	108
	109	val = bfd_read ((PTR)&core_header, 1, sizeof core_header, abfd);
	110	if (val != sizeof core_header)
	111	return NULL;
	112
	113	if (strncmp (core_header.magic, "Core", 4) != 0)
	114	return NULL;
	115
	116	core_hdr (abfd) = (struct osf_core_struct *)
	117	bfd_zalloc (abfd, sizeof (struct osf_core_struct));
	118	if (!core_hdr (abfd))
	119	return NULL;
	120
	121	strncpy (core_command (abfd), core_header.name, MAXCOMLEN + 1);
	122	core_signal (abfd) = core_header.signo;
	123
	124	for (i = 0; i < core_header.nscns; i++)
	125	{
	126	struct core_scnhdr core_scnhdr;
	127
	128	val = bfd_read ((PTR)&core_scnhdr, 1, sizeof core_scnhdr, abfd);
	129	if (val != sizeof core_scnhdr)
	130	break;
	131
	132	/* Skip empty sections. */
	133	if (core_scnhdr.size == 0 \|\| core_scnhdr.scnptr == 0)
	134	continue;
	135
	136	switch (core_scnhdr.scntype)
	137	{
	138	case SCNRGN:
	139	/* OSF/1 has multiple data sections (data, bss and data/bss sections
	140	for shared libraries), but bfd doesn't permit data sections with
	141	the same name. Construct a unique section name. */
	142	secname = bfd_alloc (abfd, 40);
9783e04a DM	143	if (!secname)
9783e04a DM	144	{
326e32d7	145	bfd_set_error (bfd_error_no_memory);
9783e04a DM	146	return NULL;
9783e04a DM	147	}
4c3721d5 ILT	148	sprintf (secname, ".data%d", dseccnt++);
	149	break;
	150	case SCNSTACK:
	151	secname = ".stack";
	152	break;
	153	case SCNREGS:
	154	secname = ".reg";
	155	break;
	156	default:
	157	fprintf (stderr, "Unhandled OSF/1 core file section type %d\n",
	158	core_scnhdr.scntype);
	159	continue;
	160	}
	161
	162	if (!make_bfd_asection (abfd, secname,
	163	SEC_ALLOC+SEC_LOAD+SEC_HAS_CONTENTS,
	164	(bfd_size_type) core_scnhdr.size,
	165	(bfd_vma) core_scnhdr.vaddr,
	166	(file_ptr) core_scnhdr.scnptr))
	167	return NULL;
	168	}
	169
	170	/* OK, we believe you. You're a core file (sure, sure). */
	171
	172	return abfd->xvec;
	173	}
	174
	175	static char *
	176	osf_core_core_file_failing_command (abfd)
	177	bfd *abfd;
	178	{
	179	return core_command (abfd);
	180	}
	181
	182	/* ARGSUSED */
	183	static int
	184	osf_core_core_file_failing_signal (abfd)
	185	bfd *abfd;
	186	{
	187	return core_signal (abfd);
	188	}
	189
	190	/* ARGSUSED */
	191	static boolean
	192	osf_core_core_file_matches_executable_p (core_bfd, exec_bfd)
	193	bfd core_bfd, exec_bfd;
	194	{
	195	return true; /* FIXME, We have no way of telling at this point */
	196	}
	197	\f
	198	/* No archive file support via this BFD */
	199	#define osf_core_openr_next_archived_file bfd_generic_openr_next_archived_file
	200	#define osf_core_generic_stat_arch_elt bfd_generic_stat_arch_elt
	201	#define osf_core_slurp_armap bfd_false
	202	#define osf_core_slurp_extended_name_table bfd_true
	203	#define osf_core_write_armap (boolean (*) PARAMS \
	204	((bfd arch, unsigned int elength, struct orl map, \
	205	unsigned int orl_count, int stridx))) bfd_false
	206	#define osf_core_truncate_arname bfd_dont_truncate_arname
	207
	208	#define osf_core_close_and_cleanup bfd_generic_close_and_cleanup
	209	#define osf_core_set_section_contents (boolean (*) PARAMS \
	210	((bfd abfd, asection section, PTR data, file_ptr offset, \
9783e04a	211	bfd_size_type count))) bfd_generic_set_section_contents
4c3721d5 ILT	212	#define osf_core_get_section_contents bfd_generic_get_section_contents
	213	#define osf_core_new_section_hook (boolean (*) PARAMS \
	214	((bfd *, sec_ptr))) bfd_true
326e32d7 ILT	215	#define osf_core_get_symtab_upper_bound bfd_0l
	216	#define osf_core_get_symtab (long (*) PARAMS \
	217	((bfd , struct symbol_cache_entry *))) bfd_0l
	218	#define osf_core_get_reloc_upper_bound (long (*) PARAMS \
	219	((bfd *, sec_ptr))) bfd_0l
	220	#define osf_core_canonicalize_reloc (long (*) PARAMS \
	221	((bfd , sec_ptr, arelent , struct symbol_cache_entry*))) bfd_0l
4c3721d5 ILT	222	#define osf_core_print_symbol (void (*) PARAMS \
	223	((bfd , PTR, struct symbol_cache_entry , \
	224	bfd_print_symbol_type))) bfd_false
	225	#define osf_core_get_symbol_info (void (*) PARAMS \
	226	((bfd , struct symbol_cache_entry , \
	227	symbol_info *))) bfd_false
	228	#define osf_core_get_lineno (alent * (*) PARAMS \
	229	((bfd , struct symbol_cache_entry ))) bfd_nullvoidptr
	230	#define osf_core_set_arch_mach (boolean (*) PARAMS \
	231	((bfd *, enum bfd_architecture, unsigned long))) bfd_false
	232	#define osf_core_find_nearest_line (boolean (*) PARAMS \
	233	((bfd abfd, struct sec section, \
	234	struct symbol_cache_entry **symbols,bfd_vma offset, \
	235	CONST char file, CONST char func, unsigned int *line))) bfd_false
	236	#define osf_core_sizeof_headers (int (*) PARAMS \
	237	((bfd *, boolean))) bfd_0
	238
	239	#define osf_core_bfd_debug_info_start bfd_void
	240	#define osf_core_bfd_debug_info_end bfd_void
	241	#define osf_core_bfd_debug_info_accumulate (void (*) PARAMS \
	242	((bfd , struct sec ))) bfd_void
	243	#define osf_core_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
	244	#define osf_core_bfd_relax_section bfd_generic_relax_section
	245	#define osf_core_bfd_reloc_type_lookup \
	246	((CONST struct reloc_howto_struct () PARAMS ((bfd *, bfd_reloc_code_real_type))) bfd_nullvoidptr)
	247	#define osf_core_bfd_make_debug_symbol \
	248	((asymbol () PARAMS ((bfd , void , unsigned long))) bfd_nullvoidptr)
	249	#define osf_core_bfd_link_hash_table_create \
	250	((struct bfd_link_hash_table () PARAMS ((bfd *))) bfd_nullvoidptr)
	251	#define osf_core_bfd_link_add_symbols \
	252	((boolean () PARAMS ((bfd , struct bfd_link_info *))) bfd_false)
	253	#define osf_core_bfd_final_link \
	254	((boolean () PARAMS ((bfd , struct bfd_link_info *))) bfd_false)
326e32d7 ILT	255	#define osf_core_bfd_copy_private_section_data \
	256	((boolean () PARAMS ((bfd , asection , bfd , asection *))) bfd_false)
	257	#define osf_core_bfd_copy_private_bfd_data \
	258	((boolean () PARAMS ((bfd , bfd *))) bfd_false)
	259	#define osf_core_bfd_is_local_label \
	260	((boolean () PARAMS ((bfd , asymbol *))) bfd_false)
9deaaaf1	261	#define osf_core_bfd_free_cached_info bfd_true
4c3721d5 ILT	262
	263	/* If somebody calls any byte-swapping routines, shoot them. */
	264	static void
	265	swap_abort()
	266	{
	267	abort(); /* This way doesn't require any declaration for ANSI to fuck up */
	268	}
9783e04a	269	#define NO_GET ((bfd_vma () PARAMS (( const bfd_byte ))) swap_abort )
4c3721d5	270	#define NO_PUT ((void () PARAMS ((bfd_vma, bfd_byte ))) swap_abort )
9783e04a DM	271	#define NO_SIGNED_GET \
9783e04a DM	272	((bfd_signed_vma () PARAMS ((const bfd_byte ))) swap_abort )
4c3721d5 ILT	273
	274	bfd_target osf_core_vec =
	275	{
	276	"osf-core",
	277	bfd_target_unknown_flavour,
	278	true, /* target byte order */
	279	true, /* target headers byte order */
	280	(HAS_RELOC \| EXEC_P \| /* object flags */
	281	HAS_LINENO \| HAS_DEBUG \|
	282	HAS_SYMS \| HAS_LOCALS \| WP_TEXT \| D_PAGED),
	283	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC), /* section flags */
	284	0, /* symbol prefix */
	285	' ', /* ar_pad_char */
	286	16, /* ar_max_namelen */
	287	3, /* minimum alignment power */
	288	NO_GET, NO_SIGNED_GET, NO_PUT, /* 64 bit data */
	289	NO_GET, NO_SIGNED_GET, NO_PUT, /* 32 bit data */
	290	NO_GET, NO_SIGNED_GET, NO_PUT, /* 16 bit data */
	291	NO_GET, NO_SIGNED_GET, NO_PUT, /* 64 bit hdrs */
	292	NO_GET, NO_SIGNED_GET, NO_PUT, /* 32 bit hdrs */
	293	NO_GET, NO_SIGNED_GET, NO_PUT, /* 16 bit hdrs */
	294
	295	{ /* bfd_check_format */
	296	_bfd_dummy_target, /* unknown format */
	297	_bfd_dummy_target, /* object file */
	298	_bfd_dummy_target, /* archive */
	299	osf_core_core_file_p /* a core file */
	300	},
	301	{ /* bfd_set_format */
	302	bfd_false, bfd_false,
	303	bfd_false, bfd_false
	304	},
	305	{ /* bfd_write_contents */
	306	bfd_false, bfd_false,
	307	bfd_false, bfd_false
	308	},
	309
	310	JUMP_TABLE(osf_core),
	311	(PTR) 0 /* backend_data */
	312	};