[thirdparty/binutils-gdb.git] / binutils / coffdump.c

/* Coff file dumper.
   Copyright 1994, 1995, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.

This file is part of GNU Binutils.

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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

/* Written by Steve Chamberlain <sac@cygnus.com>

   This module reads a type tree generated by coffgrok and prints
   it out so we can test the grokker.
*/

#include <bfd.h>
#include <getopt.h>
#include <libiberty.h>

#include "coffgrok.h"
#include "bucomm.h"

#define PROGRAM_VERSION "1.0"

static int atnl;

static void tab PARAMS ((int));
static void nl PARAMS ((void));
static void dump_coff_lines PARAMS ((struct coff_line *));
static void dump_coff_type PARAMS ((struct coff_type *));
static void dump_coff_where PARAMS ((struct coff_where *));
static void dump_coff_visible PARAMS ((struct coff_visible *));
extern void dump_coff_symbol PARAMS ((struct coff_symbol *));
static void dump_coff_scope PARAMS ((struct coff_scope *));
static void dump_coff_sfile PARAMS ((struct coff_sfile *));
static void dump_coff_section PARAMS ((struct coff_section *));
extern void coff_dump PARAMS ((struct coff_ofile *));
static void show_usage PARAMS ((FILE *, int));
static void show_help PARAMS ((void));
extern int main PARAMS ((int, char **));

static void
tab (x)
int x;
{
  static int indent;
  int i;

  if (atnl)
    {
      if (x < 0)
	{
	  printf (")");
	  indent += x;

	  return;
	}
      else
	{
	  printf ("\n");
	  atnl = 0;
	}
    }

  if (x == -1)
    {
      for (i = 0; i < indent; i++)
	printf ("   ");

      indent += x;
      printf (")");
      return;
    }

  indent += x;

  for (i = 0; i < indent; i++)
    printf ("   ");

  if (x)
    {
      printf ("(");
    }
}

static void nl ()
{
  atnl = 1;
}

static void
dump_coff_lines (p)
     struct coff_line *p;
{
  int i;
  int online = 0;
  tab(1);
  printf(_("#lines %d "),p->nlines);
  for (i = 0; i < p->nlines; i++) 
    {
      printf("(%d 0x%x)", p->lines[i], p->addresses[i]);
      online++;
      if (online > 6)
	{
	  nl();
	  tab(0);
	  online = 0;
	}
    }
  nl();
  tab(-1);
}

static void
dump_coff_type (p)
     struct coff_type *p;
{
  tab (1);
  printf ("size %d ", p->size);
  switch (p->type)
    {
    case coff_secdef_type:
      printf ("section definition at %x size %x\n", 
	      p->u.asecdef.address,
	      p->u.asecdef.size);
      nl();
      break;
    case coff_pointer_type:
      printf ("pointer to");
      nl ();
      dump_coff_type (p->u.pointer.points_to);
      break;
    case coff_array_type:
      printf ("array [%d] of", p->u.array.dim);
      nl ();
      dump_coff_type (p->u.array.array_of);
      break;
    case coff_function_type:
      printf ("function returning");
      nl ();
      dump_coff_type (p->u.function.function_returns);
      dump_coff_lines (p->u.function.lines);
      printf ("arguments");
      nl ();
      dump_coff_scope (p->u.function.parameters);
      tab (0);
      printf ("code");
      nl ();
      dump_coff_scope (p->u.function.code);
      tab(0);
      break;
    case coff_structdef_type:
      printf ("structure definition");
      nl ();
      dump_coff_scope (p->u.astructdef.elements);
      break;
    case coff_structref_type:
      if (!p->u.aenumref.ref)
	printf ("structure ref to UNKNOWN struct");
      else
	printf ("structure ref to %s", p->u.aenumref.ref->name);
      break;
    case coff_enumref_type:
      printf ("enum ref to %s", p->u.astructref.ref->name);
      break;
    case coff_enumdef_type:
      printf ("enum definition");
      nl ();
      dump_coff_scope (p->u.aenumdef.elements);
      break;
    case coff_basic_type:
      switch (p->u.basic)
	{
	case T_NULL:
	  printf ("NULL");
	  break;
	case T_VOID:
	  printf ("VOID");
	  break;
	case T_CHAR:
	  printf ("CHAR");
	  break;
	case T_SHORT:
	  printf ("SHORT");
	  break;
	case T_INT:
	  printf ("INT ");
	  break;
	case T_LONG:
	  printf ("LONG");
	  break;
	case T_FLOAT:
	  printf ("FLOAT");
	  break;
	case T_DOUBLE:
	  printf ("DOUBLE");
	  break;
	case T_STRUCT:
	  printf ("STRUCT");
	  break;
	case T_UNION:
	  printf ("UNION");
	  break;
	case T_ENUM:
	  printf ("ENUM");
	  break;
	case T_MOE:
	  printf ("MOE ");
	  break;
	case T_UCHAR:
	  printf ("UCHAR");
	  break;
	case T_USHORT:
	  printf ("USHORT");
	  break;
	case T_UINT:
	  printf ("UINT");
	  break;
	case T_ULONG:
	  printf ("ULONG");
	  break;
	case T_LNGDBL:
	  printf ("LNGDBL");
	  break;
	default:
	  abort ();
	}
    }
  nl ();
  tab (-1);
}

static void
dump_coff_where (p)
     struct coff_where *p;
{
  tab (1);
  switch (p->where)
    {
    case coff_where_stack:
      printf ("Stack offset %x", p->offset);
      break;
    case coff_where_memory:
      printf ("Memory section %s+%x", p->section->name, p->offset);
      break;
    case coff_where_register:
      printf ("Register %d", p->offset);
      break;
    case coff_where_member_of_struct:
      printf ("Struct Member offset %x", p->offset);
      break;
    case coff_where_member_of_enum:
      printf ("Enum Member offset %x", p->offset);
      break;
    case coff_where_unknown:
      printf ("Undefined symbol");
      break;
    case coff_where_strtag:
      printf ("STRTAG");
    case coff_where_entag:
      printf ("ENTAG");
      break;
    case coff_where_typedef:
      printf ("TYPEDEF");
      break;
    default:
      abort ();
    }
  nl ();
  tab (-1);
}

static void
dump_coff_visible (p)
     struct coff_visible *p;
{
  tab (1);
  switch (p->type)
    {
    case coff_vis_ext_def:
      printf ("coff_vis_ext_def");
      break;
    case coff_vis_ext_ref:
      printf ("coff_vis_ext_ref");
      break;
    case coff_vis_int_def:
      printf ("coff_vis_int_def");
      break;
    case coff_vis_common:
      printf ("coff_vis_common");
      break;
    case coff_vis_auto:
      printf ("coff_vis_auto");
      break;
    case coff_vis_autoparam:
      printf ("coff_vis_autoparam");
      break;
    case coff_vis_regparam:
      printf ("coff_vis_regparam");
      break;
    case coff_vis_register:
      printf ("coff_vis_register");
      break;
    case coff_vis_tag:
      printf ("coff_vis_tag");
      break;
    case coff_vis_member_of_struct:
      printf ("coff_vis_member_of_struct");
      break;
    case coff_vis_member_of_enum:
      printf ("coff_vis_member_of_enum");
      break;
    default:
      abort ();
    }
  nl ();
  tab (-1);
}


void
dump_coff_symbol (p)
     struct coff_symbol *p;
{
  tab (1);
  printf ("List of symbols");
  nl ();
  while (p)
    {
      tab (1);
      tab (1);
      printf ("Symbol  %s, tag %d, number %d", p->name, p->tag, p->number);
      nl ();
      tab (-1);
      tab (1);
      printf ("Type");
      nl ();
      dump_coff_type (p->type);
      tab (-1);
      tab (1);
      printf ("Where");
      dump_coff_where (p->where);
      tab (-1);
      tab (1);
      printf ("Visible");
      dump_coff_visible (p->visible);
      tab (-1);
      p = p->next;
      tab (-1);
    }
  tab (-1);
}

static void
dump_coff_scope (p)
     struct coff_scope *p;
{
if (p) {
  tab (1);
  printf ("List of blocks %lx ",(unsigned long) p);

  if (p->sec) {
    printf( "  %s %x..%x",  p->sec->name,p->offset, p->offset + p->size -1);
  }
  nl ();
  tab (0);
  printf ("*****************");
  nl ();
  while (p)
    {
      tab (0);
      printf ("vars %d", p->nvars);
      nl ();
      dump_coff_symbol (p->vars_head);
      printf ("blocks");
      nl ();
      dump_coff_scope (p->list_head);
      nl ();
      p = p->next;
    }

  tab (0);
  printf ("*****************");
  nl ();
  tab (-1);
}
}

static void
dump_coff_sfile (p)
     struct coff_sfile *p;
{
  tab (1);
  printf ("List of source files");
  nl ();
  while (p)
    {
      tab (0);
      printf ("Source file %s", p->name);
      nl ();
      dump_coff_scope (p->scope);
      p = p->next;
    }
  tab (-1);
}

static void
dump_coff_section(ptr)
struct coff_section *ptr;
{
  int i;
  tab(1);
  printf("section %s %d %d address %x size %x number %d nrelocs %d", 
	 ptr->name, ptr->code, ptr->data, ptr->address,ptr->size, ptr->number, ptr->nrelocs);
  nl();

  for (i = 0; i < ptr->nrelocs; i++) 
    {
      tab(0);    
      printf("(%x %s %x)",
	     ptr->relocs[i].offset,
	     ptr->relocs[i].symbol->name,
	     ptr->relocs[i].addend);
      nl();
    }
  tab(-1);

}

void
coff_dump (ptr)
     struct coff_ofile *ptr;
{
  int i;
  printf ("Coff dump");
  nl ();
  printf ("#souces %d", ptr->nsources);
  nl ();
  dump_coff_sfile (ptr->source_head);
  for (i = 0; i < ptr->nsections; i++)
    dump_coff_section(ptr->sections + i);
}


char * program_name;

static void
show_usage (file, status)
     FILE *file;
     int status;
{
  fprintf (file, "Usage: %s [-hV] in-file\n",   program_name);
  exit (status);
}

static void
show_help ()
{
  printf (_("%s: Print a human readable interpretation of a SYSROFF object file\n"),
	  program_name);
  show_usage (stdout, 0);
}


int
main (ac, av)
     int ac;
     char *av[];
{
  bfd *abfd;
  struct coff_ofile *tree;
  char **matching;
  char *input_file = NULL;
  int opt;
  static struct option long_options[] =
    {
      { "help", no_argument, 0, 'h' },
      { "version", no_argument, 0, 'V' },
      { NULL, no_argument, 0, 0 }
    };

#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
  setlocale (LC_MESSAGES, "");
#endif
  bindtextdomain (PACKAGE, LOCALEDIR);
  textdomain (PACKAGE);

  program_name = av[0];
  xmalloc_set_program_name (program_name);

  while ((opt = getopt_long (ac, av, "hV", long_options,
			     (int *) NULL))
	 != EOF)
    {
      switch (opt)
	{
	case 'h':
	  show_help ();
	  /*NOTREACHED*/
	case 'V':
	  printf (_("GNU %s version %s\n"), program_name, PROGRAM_VERSION);
	  exit (0);
	  /*NOTREACHED*/
	case 0:
	  break;
	default:
	  show_usage (stderr, 1);
	  /*NOTREACHED*/
	}
    }

  if (optind < ac)
    {
      input_file = av[optind];
    }

  if (!input_file)
    {
      fatal (_("no input file specified"));
    }
  abfd = bfd_openr (input_file, 0);

  if (!abfd)
    bfd_fatal (input_file);

  if (! bfd_check_format_matches (abfd, bfd_object, &matching))
    {
      bfd_nonfatal (input_file);
      if (bfd_get_error () == bfd_error_file_ambiguously_recognized)
	{
	  list_matching_formats (matching);
	  free (matching);
	}
      exit (1);
    }

  tree = coff_grok (abfd);

  coff_dump(tree);
  printf("\n");
  return 0;
}
Commit	Line	Data
252b5132	1	/* Coff file dumper.
c32144ff	2	Copyright 1994, 1995, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
252b5132 RH	3
	4	This file is part of GNU Binutils.
	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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
	19
	20	/* Written by Steve Chamberlain <sac@cygnus.com>
	21
	22	This module reads a type tree generated by coffgrok and prints
	23	it out so we can test the grokker.
	24	*/
	25
	26	#include <bfd.h>
	27	#include <getopt.h>
	28	#include <libiberty.h>
	29
	30	#include "coffgrok.h"
	31	#include "bucomm.h"
	32
	33	#define PROGRAM_VERSION "1.0"
	34
	35	static int atnl;
c32144ff AJ	36
	37	static void tab PARAMS ((int));
	38	static void nl PARAMS ((void));
	39	static void dump_coff_lines PARAMS ((struct coff_line *));
	40	static void dump_coff_type PARAMS ((struct coff_type *));
	41	static void dump_coff_where PARAMS ((struct coff_where *));
	42	static void dump_coff_visible PARAMS ((struct coff_visible *));
	43	extern void dump_coff_symbol PARAMS ((struct coff_symbol *));
	44	static void dump_coff_scope PARAMS ((struct coff_scope *));
	45	static void dump_coff_sfile PARAMS ((struct coff_sfile *));
	46	static void dump_coff_section PARAMS ((struct coff_section *));
	47	extern void coff_dump PARAMS ((struct coff_ofile *));
	48	static void show_usage PARAMS ((FILE *, int));
	49	static void show_help PARAMS ((void));
	50	extern int main PARAMS ((int, char **));
252b5132 RH	51
	52	static void
	53	tab (x)
	54	int x;
	55	{
	56	static int indent;
	57	int i;
	58
	59	if (atnl)
	60	{
	61	if (x < 0)
	62	{
	63	printf (")");
	64	indent += x;
	65
	66	return;
	67	}
	68	else
	69	{
	70	printf ("\n");
	71	atnl = 0;
	72	}
	73	}
	74
	75	if (x == -1)
	76	{
	77	for (i = 0; i < indent; i++)
	78	printf (" ");
	79
	80	indent += x;
	81	printf (")");
	82	return;
	83	}
	84
	85	indent += x;
	86
	87	for (i = 0; i < indent; i++)
	88	printf (" ");
	89
	90	if (x)
	91	{
	92	printf ("(");
	93	}
	94	}
	95
	96	static void nl ()
	97	{
	98	atnl = 1;
	99	}
	100
	101	static void
	102	dump_coff_lines (p)
	103	struct coff_line *p;
	104	{
	105	int i;
	106	int online = 0;
	107	tab(1);
	108	printf(_("#lines %d "),p->nlines);
	109	for (i = 0; i < p->nlines; i++)
	110	{
	111	printf("(%d 0x%x)", p->lines[i], p->addresses[i]);
	112	online++;
	113	if (online > 6)
	114	{
115	nl();
116	tab(0);
117	online = 0;
118	}
119	}
120	nl();
121	tab(-1);
122	}
123
124	static void
125	dump_coff_type (p)
126	struct coff_type *p;
127	{
128	tab (1);
129	printf ("size %d ", p->size);
130	switch (p->type)
131	{
132	case coff_secdef_type:
133	printf ("section definition at %x size %x\n",
134	p->u.asecdef.address,
135	p->u.asecdef.size);
136	nl();
137	break;
138	case coff_pointer_type:
139	printf ("pointer to");
140	nl ();
141	dump_coff_type (p->u.pointer.points_to);
142	break;
143	case coff_array_type:
144	printf ("array [%d] of", p->u.array.dim);
145	nl ();
146	dump_coff_type (p->u.array.array_of);
147	break;
148	case coff_function_type:
149	printf ("function returning");
150	nl ();
151	dump_coff_type (p->u.function.function_returns);
152	dump_coff_lines (p->u.function.lines);
153	printf ("arguments");
154	nl ();
155	dump_coff_scope (p->u.function.parameters);
156	tab (0);
157	printf ("code");
158	nl ();
159	dump_coff_scope (p->u.function.code);
160	tab(0);
161	break;
162	case coff_structdef_type:
163	printf ("structure definition");
164	nl ();
165	dump_coff_scope (p->u.astructdef.elements);
166	break;
167	case coff_structref_type:
168	if (!p->u.aenumref.ref)
169	printf ("structure ref to UNKNOWN struct");
170	else
171	printf ("structure ref to %s", p->u.aenumref.ref->name);
172	break;
173	case coff_enumref_type:
174	printf ("enum ref to %s", p->u.astructref.ref->name);
175	break;
176	case coff_enumdef_type:
177	printf ("enum definition");
178	nl ();
179	dump_coff_scope (p->u.aenumdef.elements);
180	break;
181	case coff_basic_type:
182	switch (p->u.basic)
183	{
184	case T_NULL:
185	printf ("NULL");
186	break;
187	case T_VOID:
188	printf ("VOID");
189	break;
190	case T_CHAR:
191	printf ("CHAR");
192	break;
193	case T_SHORT:
194	printf ("SHORT");
195	break;
196	case T_INT:
197	printf ("INT ");
198	break;
199	case T_LONG:
200	printf ("LONG");
201	break;
202	case T_FLOAT:
203	printf ("FLOAT");
204	break;
205	case T_DOUBLE:
206	printf ("DOUBLE");
207	break;
208	case T_STRUCT:
209	printf ("STRUCT");
210	break;
211	case T_UNION:
212	printf ("UNION");
213	break;
214	case T_ENUM:
215	printf ("ENUM");
216	break;
217	case T_MOE:
218	printf ("MOE ");
219	break;
220	case T_UCHAR:
221	printf ("UCHAR");
222	break;
223	case T_USHORT:
224	printf ("USHORT");
225	break;
226	case T_UINT:
227	printf ("UINT");
228	break;
229	case T_ULONG:
230	printf ("ULONG");
231	break;
232	case T_LNGDBL:
233	printf ("LNGDBL");
234	break;
235	default:
236	abort ();
237	}
238	}
239	nl ();
240	tab (-1);
241	}
242
243	static void
244	dump_coff_where (p)
245	struct coff_where *p;
246	{
247	tab (1);
248	switch (p->where)
249	{
250	case coff_where_stack:
251	printf ("Stack offset %x", p->offset);
252	break;
253	case coff_where_memory:
254	printf ("Memory section %s+%x", p->section->name, p->offset);
255	break;
256	case coff_where_register:
257	printf ("Register %d", p->offset);
258	break;
259	case coff_where_member_of_struct:
260	printf ("Struct Member offset %x", p->offset);
261	break;
262	case coff_where_member_of_enum:
263	printf ("Enum Member offset %x", p->offset);
264	break;
265	case coff_where_unknown:
266	printf ("Undefined symbol");
267	break;
268	case coff_where_strtag:
269	printf ("STRTAG");
270	case coff_where_entag:
271	printf ("ENTAG");
272	break;
273	case coff_where_typedef:
274	printf ("TYPEDEF");
275	break;
276	default:
277	abort ();
278	}
279	nl ();
280	tab (-1);
281	}
282
283	static void
284	dump_coff_visible (p)
285	struct coff_visible *p;
286	{
287	tab (1);
288	switch (p->type)
289	{
290	case coff_vis_ext_def:
291	printf ("coff_vis_ext_def");
292	break;
293	case coff_vis_ext_ref:
294	printf ("coff_vis_ext_ref");
295	break;
296	case coff_vis_int_def:
297	printf ("coff_vis_int_def");
298	break;
299	case coff_vis_common:
300	printf ("coff_vis_common");
301	break;
302	case coff_vis_auto:
303	printf ("coff_vis_auto");
304	break;
305	case coff_vis_autoparam:
306	printf ("coff_vis_autoparam");
307	break;
308	case coff_vis_regparam:
309	printf ("coff_vis_regparam");
310	break;
311	case coff_vis_register:
312	printf ("coff_vis_register");
313	break;
314	case coff_vis_tag:
315	printf ("coff_vis_tag");
316	break;
317	case coff_vis_member_of_struct:
318	printf ("coff_vis_member_of_struct");
319	break;
320	case coff_vis_member_of_enum:
321	printf ("coff_vis_member_of_enum");
322	break;
323	default:
324	abort ();
325	}
326	nl ();
327	tab (-1);
328	}
329
330
331	void
332	dump_coff_symbol (p)
333	struct coff_symbol *p;
334	{
335	tab (1);
336	printf ("List of symbols");
337	nl ();
338	while (p)
339	{
340	tab (1);
341	tab (1);
342	printf ("Symbol %s, tag %d, number %d", p->name, p->tag, p->number);
343	nl ();
344	tab (-1);
345	tab (1);
346	printf ("Type");
347	nl ();
348	dump_coff_type (p->type);
349	tab (-1);
350	tab (1);
351	printf ("Where");
352	dump_coff_where (p->where);
353	tab (-1);
354	tab (1);
355	printf ("Visible");
356	dump_coff_visible (p->visible);
357	tab (-1);
358	p = p->next;
359	tab (-1);
360	}
361	tab (-1);
362	}
363
364	static void
365	dump_coff_scope (p)
366	struct coff_scope *p;
367	{
368	if (p) {
369	tab (1);
370	printf ("List of blocks %lx ",(unsigned long) p);
371
372	if (p->sec) {
373	printf( " %s %x..%x", p->sec->name,p->offset, p->offset + p->size -1);
374	}
375	nl ();
376	tab (0);
377	printf ("*****************");
378	nl ();
379	while (p)
380	{
381	tab (0);
382	printf ("vars %d", p->nvars);
383	nl ();
384	dump_coff_symbol (p->vars_head);
385	printf ("blocks");
386	nl ();
387	dump_coff_scope (p->list_head);
388	nl ();
389	p = p->next;
390	}
391
392	tab (0);
393	printf ("*****************");
394	nl ();
395	tab (-1);
396	}
397	}
398
399	static void
400	dump_coff_sfile (p)
401	struct coff_sfile *p;
402	{
403	tab (1);
404	printf ("List of source files");
405	nl ();
406	while (p)
407	{
408	tab (0);
409	printf ("Source file %s", p->name);
410	nl ();
411	dump_coff_scope (p->scope);
412	p = p->next;
413	}
414	tab (-1);
415	}
416
417	static void
418	dump_coff_section(ptr)
419	struct coff_section *ptr;
420	{
421	int i;
422	tab(1);
423	printf("section %s %d %d address %x size %x number %d nrelocs %d",
424	ptr->name, ptr->code, ptr->data, ptr->address,ptr->size, ptr->number, ptr->nrelocs);
425	nl();
426
427	for (i = 0; i < ptr->nrelocs; i++)
428	{
429	tab(0);
430	printf("(%x %s %x)",
431	ptr->relocs[i].offset,
432	ptr->relocs[i].symbol->name,
433	ptr->relocs[i].addend);
434	nl();
435	}
436	tab(-1);
437
438	}
439
440	void
441	coff_dump (ptr)
442	struct coff_ofile *ptr;
443	{
444	int i;
445	printf ("Coff dump");
446	nl ();
447	printf ("#souces %d", ptr->nsources);
448	nl ();
449	dump_coff_sfile (ptr->source_head);
450	for (i = 0; i < ptr->nsections; i++)
451	dump_coff_section(ptr->sections + i);
452	}
453
454
455
456	char * program_name;
457
458	static void
459	show_usage (file, status)
460	FILE *file;
461	int status;
462	{
463	fprintf (file, "Usage: %s [-hV] in-file\n", program_name);
464	exit (status);
465	}
466
467	static void
468	show_help ()
469	{
470	printf (_("%s: Print a human readable interpretation of a SYSROFF object file\n"),
471	program_name);
472	show_usage (stdout, 0);
473	}
474
475
476	int
477	main (ac, av)
478	int ac;
479	char *av[];
480	{
481	bfd *abfd;
482	struct coff_ofile *tree;
483	char **matching;
484	char *input_file = NULL;
485	int opt;
486	static struct option long_options[] =
487	{
488	{ "help", no_argument, 0, 'h' },
489	{ "version", no_argument, 0, 'V' },
490	{ NULL, no_argument, 0, 0 }
491	};
492
493	#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
494	setlocale (LC_MESSAGES, "");
495	#endif
496	bindtextdomain (PACKAGE, LOCALEDIR);
497	textdomain (PACKAGE);
498
499	program_name = av[0];
500	xmalloc_set_program_name (program_name);
501
502	while ((opt = getopt_long (ac, av, "hV", long_options,
503	(int *) NULL))
504	!= EOF)
505	{
506	switch (opt)
507	{
508	case 'h':
509	show_help ();
510	/NOTREACHED/
511	case 'V':
512	printf (_("GNU %s version %s\n"), program_name, PROGRAM_VERSION);
513	exit (0);
514	/NOTREACHED/
515	case 0:
516	break;
517	default:
518	show_usage (stderr, 1);
519	/NOTREACHED/
520	}
521	}
522
523	if (optind < ac)
524	{
525	input_file = av[optind];
526	}
527
528	if (!input_file)
529	{
37cc8ec1	530	fatal (_("no input file specified"));
252b5132 RH	531	}
	532	abfd = bfd_openr (input_file, 0);
	533
	534	if (!abfd)
	535	bfd_fatal (input_file);
	536
	537	if (! bfd_check_format_matches (abfd, bfd_object, &matching))
	538	{
	539	bfd_nonfatal (input_file);
	540	if (bfd_get_error () == bfd_error_file_ambiguously_recognized)
	541	{
	542	list_matching_formats (matching);
	543	free (matching);
	544	}
	545	exit (1);
	546	}
	547
	548	tree = coff_grok (abfd);
	549
	550	coff_dump(tree);
	551	printf("\n");
	552	return 0;
	553	}