1/* Binutils emulation layer.
2   Copyright 2002, 2003 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 2 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, MA 02110-1301, USA.  */
20
21#ifndef BINEMUL_H
22#define BINEMUL_H
23
24#include "bfd.h"
25#include "bucomm.h"
26
27extern void ar_emul_usage (FILE *);
28extern void ar_emul_default_usage (FILE *);
29extern bfd_boolean ar_emul_append (bfd **, char *, bfd_boolean);
30extern bfd_boolean ar_emul_default_append (bfd **, char *, bfd_boolean);
31extern bfd_boolean ar_emul_replace (bfd **, char *, bfd_boolean);
32extern bfd_boolean ar_emul_default_replace (bfd **, char *, bfd_boolean);
33extern bfd_boolean ar_emul_parse_arg (char *);
34extern bfd_boolean ar_emul_default_parse_arg (char *);
35
36/* Macros for common output.  */
37
38#define AR_EMUL_USAGE_PRINT_OPTION_HEADER(fp) \
39  /* xgettext:c-format */                     \
40  fprintf (fp, _(" emulation options: \n"))
41
42#define AR_EMUL_ELEMENT_CHECK(abfd, file_name) \
43  do { if ((abfd) == NULL) bfd_fatal (file_name); } while (0)
44
45#define AR_EMUL_APPEND_PRINT_VERBOSE(verbose, file_name) \
46  do { if (verbose) printf ("a - %s\n", file_name); } while (0)
47
48#define AR_EMUL_REPLACE_PRINT_VERBOSE(verbose, file_name) \
49  do { if (verbose) printf ("r - %s\n", file_name); } while (0)
50
51typedef struct bin_emulation_xfer_struct
52{
53  /* Print out the extra options.  */
54  void (* ar_usage) (FILE *fp);
55  bfd_boolean (* ar_append) (bfd **, char *, bfd_boolean);
56  bfd_boolean (* ar_replace) (bfd **, char *, bfd_boolean);
57  bfd_boolean (* ar_parse_arg) (char *);
58}
59bin_emulation_xfer_type;
60
61#endif
62