[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"

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
#if defined (HAVE_SETLOCALE)
  setlocale (LC_CTYPE, "");
#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':
	  print_version ("coffdump");
	  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
252b5132	33	static int atnl;
c32144ff AJ	34
	35	static void tab PARAMS ((int));
	36	static void nl PARAMS ((void));
	37	static void dump_coff_lines PARAMS ((struct coff_line *));
	38	static void dump_coff_type PARAMS ((struct coff_type *));
	39	static void dump_coff_where PARAMS ((struct coff_where *));
	40	static void dump_coff_visible PARAMS ((struct coff_visible *));
	41	extern void dump_coff_symbol PARAMS ((struct coff_symbol *));
	42	static void dump_coff_scope PARAMS ((struct coff_scope *));
	43	static void dump_coff_sfile PARAMS ((struct coff_sfile *));
	44	static void dump_coff_section PARAMS ((struct coff_section *));
	45	extern void coff_dump PARAMS ((struct coff_ofile *));
	46	static void show_usage PARAMS ((FILE *, int));
	47	static void show_help PARAMS ((void));
	48	extern int main PARAMS ((int, char **));
252b5132 RH	49
	50	static void
	51	tab (x)
	52	int x;
	53	{
	54	static int indent;
	55	int i;
	56
	57	if (atnl)
	58	{
	59	if (x < 0)
	60	{
	61	printf (")");
	62	indent += x;
	63
	64	return;
	65	}
	66	else
	67	{
	68	printf ("\n");
	69	atnl = 0;
	70	}
	71	}
	72
	73	if (x == -1)
	74	{
	75	for (i = 0; i < indent; i++)
	76	printf (" ");
	77
	78	indent += x;
	79	printf (")");
	80	return;
	81	}
	82
	83	indent += x;
	84
	85	for (i = 0; i < indent; i++)
	86	printf (" ");
	87
	88	if (x)
	89	{
	90	printf ("(");
	91	}
	92	}
	93
	94	static void nl ()
	95	{
	96	atnl = 1;
	97	}
	98
	99	static void
	100	dump_coff_lines (p)
	101	struct coff_line *p;
	102	{
	103	int i;
	104	int online = 0;
	105	tab(1);
	106	printf(_("#lines %d "),p->nlines);
	107	for (i = 0; i < p->nlines; i++)
	108	{
	109	printf("(%d 0x%x)", p->lines[i], p->addresses[i]);
	110	online++;
	111	if (online > 6)
	112	{
113	nl();
114	tab(0);
115	online = 0;
116	}
117	}
118	nl();
119	tab(-1);
120	}
121
122	static void
123	dump_coff_type (p)
124	struct coff_type *p;
125	{
126	tab (1);
127	printf ("size %d ", p->size);
128	switch (p->type)
129	{
130	case coff_secdef_type:
131	printf ("section definition at %x size %x\n",
132	p->u.asecdef.address,
133	p->u.asecdef.size);
134	nl();
135	break;
136	case coff_pointer_type:
137	printf ("pointer to");
138	nl ();
139	dump_coff_type (p->u.pointer.points_to);
140	break;
141	case coff_array_type:
142	printf ("array [%d] of", p->u.array.dim);
143	nl ();
144	dump_coff_type (p->u.array.array_of);
145	break;
146	case coff_function_type:
147	printf ("function returning");
148	nl ();
149	dump_coff_type (p->u.function.function_returns);
150	dump_coff_lines (p->u.function.lines);
151	printf ("arguments");
152	nl ();
153	dump_coff_scope (p->u.function.parameters);
154	tab (0);
155	printf ("code");
156	nl ();
157	dump_coff_scope (p->u.function.code);
158	tab(0);
159	break;
160	case coff_structdef_type:
161	printf ("structure definition");
162	nl ();
163	dump_coff_scope (p->u.astructdef.elements);
164	break;
165	case coff_structref_type:
166	if (!p->u.aenumref.ref)
167	printf ("structure ref to UNKNOWN struct");
168	else
169	printf ("structure ref to %s", p->u.aenumref.ref->name);
170	break;
171	case coff_enumref_type:
172	printf ("enum ref to %s", p->u.astructref.ref->name);
173	break;
174	case coff_enumdef_type:
175	printf ("enum definition");
176	nl ();
177	dump_coff_scope (p->u.aenumdef.elements);
178	break;
179	case coff_basic_type:
180	switch (p->u.basic)
181	{
182	case T_NULL:
183	printf ("NULL");
184	break;
185	case T_VOID:
186	printf ("VOID");
187	break;
188	case T_CHAR:
189	printf ("CHAR");
190	break;
191	case T_SHORT:
192	printf ("SHORT");
193	break;
194	case T_INT:
195	printf ("INT ");
196	break;
197	case T_LONG:
198	printf ("LONG");
199	break;
200	case T_FLOAT:
201	printf ("FLOAT");
202	break;
203	case T_DOUBLE:
204	printf ("DOUBLE");
205	break;
206	case T_STRUCT:
207	printf ("STRUCT");
208	break;
209	case T_UNION:
210	printf ("UNION");
211	break;
212	case T_ENUM:
213	printf ("ENUM");
214	break;
215	case T_MOE:
216	printf ("MOE ");
217	break;
218	case T_UCHAR:
219	printf ("UCHAR");
220	break;
221	case T_USHORT:
222	printf ("USHORT");
223	break;
224	case T_UINT:
225	printf ("UINT");
226	break;
227	case T_ULONG:
228	printf ("ULONG");
229	break;
230	case T_LNGDBL:
231	printf ("LNGDBL");
232	break;
233	default:
234	abort ();
235	}
236	}
237	nl ();
238	tab (-1);
239	}
240
241	static void
242	dump_coff_where (p)
243	struct coff_where *p;
244	{
245	tab (1);
246	switch (p->where)
247	{
248	case coff_where_stack:
249	printf ("Stack offset %x", p->offset);
250	break;
251	case coff_where_memory:
252	printf ("Memory section %s+%x", p->section->name, p->offset);
253	break;
254	case coff_where_register:
255	printf ("Register %d", p->offset);
256	break;
257	case coff_where_member_of_struct:
258	printf ("Struct Member offset %x", p->offset);
259	break;
260	case coff_where_member_of_enum:
261	printf ("Enum Member offset %x", p->offset);
262	break;
263	case coff_where_unknown:
264	printf ("Undefined symbol");
265	break;
266	case coff_where_strtag:
267	printf ("STRTAG");
268	case coff_where_entag:
269	printf ("ENTAG");
270	break;
271	case coff_where_typedef:
272	printf ("TYPEDEF");
273	break;
274	default:
275	abort ();
276	}
277	nl ();
278	tab (-1);
279	}
280
281	static void
282	dump_coff_visible (p)
283	struct coff_visible *p;
284	{
285	tab (1);
286	switch (p->type)
287	{
288	case coff_vis_ext_def:
289	printf ("coff_vis_ext_def");
290	break;
291	case coff_vis_ext_ref:
292	printf ("coff_vis_ext_ref");
293	break;
294	case coff_vis_int_def:
295	printf ("coff_vis_int_def");
296	break;
297	case coff_vis_common:
298	printf ("coff_vis_common");
299	break;
300	case coff_vis_auto:
301	printf ("coff_vis_auto");
302	break;
303	case coff_vis_autoparam:
304	printf ("coff_vis_autoparam");
305	break;
306	case coff_vis_regparam:
307	printf ("coff_vis_regparam");
308	break;
309	case coff_vis_register:
310	printf ("coff_vis_register");
311	break;
312	case coff_vis_tag:
313	printf ("coff_vis_tag");
314	break;
315	case coff_vis_member_of_struct:
316	printf ("coff_vis_member_of_struct");
317	break;
318	case coff_vis_member_of_enum:
319	printf ("coff_vis_member_of_enum");
320	break;
321	default:
322	abort ();
323	}
324	nl ();
325	tab (-1);
326	}
327
328
329	void
330	dump_coff_symbol (p)
331	struct coff_symbol *p;
332	{
333	tab (1);
334	printf ("List of symbols");
335	nl ();
336	while (p)
337	{
338	tab (1);
339	tab (1);
340	printf ("Symbol %s, tag %d, number %d", p->name, p->tag, p->number);
341	nl ();
342	tab (-1);
343	tab (1);
344	printf ("Type");
345	nl ();
346	dump_coff_type (p->type);
347	tab (-1);
348	tab (1);
349	printf ("Where");
350	dump_coff_where (p->where);
351	tab (-1);
352	tab (1);
353	printf ("Visible");
354	dump_coff_visible (p->visible);
355	tab (-1);
356	p = p->next;
357	tab (-1);
358	}
359	tab (-1);
360	}
361
362	static void
363	dump_coff_scope (p)
364	struct coff_scope *p;
365	{
366	if (p) {
367	tab (1);
368	printf ("List of blocks %lx ",(unsigned long) p);
369
370	if (p->sec) {
371	printf( " %s %x..%x", p->sec->name,p->offset, p->offset + p->size -1);
372	}
373	nl ();
374	tab (0);
375	printf ("*****************");
376	nl ();
377	while (p)
378	{
379	tab (0);
380	printf ("vars %d", p->nvars);
381	nl ();
382	dump_coff_symbol (p->vars_head);
383	printf ("blocks");
384	nl ();
385	dump_coff_scope (p->list_head);
386	nl ();
387	p = p->next;
388	}
389
390	tab (0);
391	printf ("*****************");
392	nl ();
393	tab (-1);
394	}
395	}
396
397	static void
398	dump_coff_sfile (p)
399	struct coff_sfile *p;
400	{
401	tab (1);
402	printf ("List of source files");
403	nl ();
404	while (p)
405	{
406	tab (0);
407	printf ("Source file %s", p->name);
408	nl ();
409	dump_coff_scope (p->scope);
410	p = p->next;
411	}
412	tab (-1);
413	}
414
415	static void
416	dump_coff_section(ptr)
417	struct coff_section *ptr;
418	{
419	int i;
420	tab(1);
421	printf("section %s %d %d address %x size %x number %d nrelocs %d",
422	ptr->name, ptr->code, ptr->data, ptr->address,ptr->size, ptr->number, ptr->nrelocs);
423	nl();
424
425	for (i = 0; i < ptr->nrelocs; i++)
426	{
427	tab(0);
428	printf("(%x %s %x)",
429	ptr->relocs[i].offset,
430	ptr->relocs[i].symbol->name,
431	ptr->relocs[i].addend);
432	nl();
433	}
434	tab(-1);
435
436	}
437
438	void
439	coff_dump (ptr)
440	struct coff_ofile *ptr;
441	{
442	int i;
443	printf ("Coff dump");
444	nl ();
445	printf ("#souces %d", ptr->nsources);
446	nl ();
447	dump_coff_sfile (ptr->source_head);
448	for (i = 0; i < ptr->nsections; i++)
449	dump_coff_section(ptr->sections + i);
450	}
451
452
453
454	char * program_name;
455
456	static void
457	show_usage (file, status)
458	FILE *file;
459	int status;
460	{
461	fprintf (file, "Usage: %s [-hV] in-file\n", program_name);
462	exit (status);
463	}
464
465	static void
466	show_help ()
467	{
468	printf (_("%s: Print a human readable interpretation of a SYSROFF object file\n"),
469	program_name);
470	show_usage (stdout, 0);
471	}
472
473
474	int
475	main (ac, av)
476	int ac;
477	char *av[];
478	{
479	bfd *abfd;
480	struct coff_ofile *tree;
481	char **matching;
482	char *input_file = NULL;
483	int opt;
484	static struct option long_options[] =
485	{
486	{ "help", no_argument, 0, 'h' },
487	{ "version", no_argument, 0, 'V' },
488	{ NULL, no_argument, 0, 0 }
489	};
490
491	#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
492	setlocale (LC_MESSAGES, "");
3882b010 L	493	#endif
	494	#if defined (HAVE_SETLOCALE)
	495	setlocale (LC_CTYPE, "");
252b5132 RH	496	#endif
	497	bindtextdomain (PACKAGE, LOCALEDIR);
	498	textdomain (PACKAGE);
	499
	500	program_name = av[0];
	501	xmalloc_set_program_name (program_name);
	502
	503	while ((opt = getopt_long (ac, av, "hV", long_options,
	504	(int *) NULL))
	505	!= EOF)
	506	{
	507	switch (opt)
	508	{
	509	case 'h':
	510	show_help ();
	511	/NOTREACHED/
	512	case 'V':
6a8c2b0d	513	print_version ("coffdump");
252b5132 RH	514	exit (0);
	515	/NOTREACHED/
	516	case 0:
	517	break;
	518	default:
	519	show_usage (stderr, 1);
	520	/NOTREACHED/
	521	}
	522	}
	523
	524	if (optind < ac)
	525	{
	526	input_file = av[optind];
	527	}
	528
	529	if (!input_file)
	530	{
37cc8ec1	531	fatal (_("no input file specified"));
252b5132 RH	532	}
	533	abfd = bfd_openr (input_file, 0);
	534
	535	if (!abfd)
	536	bfd_fatal (input_file);
	537
	538	if (! bfd_check_format_matches (abfd, bfd_object, &matching))
	539	{
	540	bfd_nonfatal (input_file);
	541	if (bfd_get_error () == bfd_error_file_ambiguously_recognized)
	542	{
	543	list_matching_formats (matching);
	544	free (matching);
	545	}
	546	exit (1);
	547	}
	548
	549	tree = coff_grok (abfd);
	550
	551	coff_dump(tree);
	552	printf("\n");
	553	return 0;
	554	}