1/* Binutils emulation layer.
2   Copyright 2002, 2003, 2005, 2007, 2008 Free Software Foundation, Inc.
3   Written by Tom Rix, Red Hat Inc.
4
5   This file is part of GNU Binutils.
6
7   This program is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 3 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program; if not, write to the Free Software
19   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20   MA 02110-1301, USA.  */
21
22#ifndef BINEMUL_H
23#define BINEMUL_H
24
25#include "sysdep.h"
26#include "bfd.h"
27#include "bucomm.h"
28
29extern void ar_emul_usage (FILE *);
30extern void ar_emul_default_usage (FILE *);
31extern bfd_boolean ar_emul_append (bfd **, char *, const char *,
32				   bfd_boolean, bfd_boolean);
33extern bfd_boolean ar_emul_default_append (bfd **, char *, const char *,
34					   bfd_boolean, bfd_boolean);
35extern bfd_boolean ar_emul_replace (bfd **, char *, const char *,
36				    bfd_boolean);
37extern bfd_boolean ar_emul_default_replace (bfd **, char *,
38					    const char *, bfd_boolean);
39extern bfd_boolean ar_emul_parse_arg (char *);
40extern bfd_boolean ar_emul_default_parse_arg (char *);
41
42/* Macros for common output.  */
43
44#define AR_EMUL_USAGE_PRINT_OPTION_HEADER(fp) \
45  /* xgettext:c-format */                     \
46  fprintf (fp, _(" emulation options: \n"))
47
48#define AR_EMUL_ELEMENT_CHECK(abfd, file_name) \
49  do { if ((abfd) == NULL) bfd_fatal (file_name); } while (0)
50
51#define AR_EMUL_APPEND_PRINT_VERBOSE(verbose, file_name) \
52  do { if (verbose) printf ("a - %s\n", file_name); } while (0)
53
54#define AR_EMUL_REPLACE_PRINT_VERBOSE(verbose, file_name) \
55  do { if (verbose) printf ("r - %s\n", file_name); } while (0)
56
57typedef struct bin_emulation_xfer_struct
58{
59  /* Print out the extra options.  */
60  void (* ar_usage) (FILE *fp);
61  bfd_boolean (* ar_append) (bfd **, char *, const char *, bfd_boolean,
62			     bfd_boolean);
63  bfd_boolean (* ar_replace) (bfd **, char *, const char *, bfd_boolean);
64  bfd_boolean (* ar_parse_arg) (char *);
65}
66bin_emulation_xfer_type;
67
68#endif
69