1/* Binutils emulation layer.
2   Copyright 2002, 2003, 2007 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 "sysdep.h"
25#include "bfd.h"
26#include "bucomm.h"
27
28extern void ar_emul_usage (FILE *);
29extern void ar_emul_default_usage (FILE *);
30extern bfd_boolean ar_emul_append (bfd **, char *, bfd_boolean);
31extern bfd_boolean ar_emul_default_append (bfd **, char *, bfd_boolean);
32extern bfd_boolean ar_emul_replace (bfd **, char *, bfd_boolean);
33extern bfd_boolean ar_emul_default_replace (bfd **, char *, bfd_boolean);
34extern bfd_boolean ar_emul_parse_arg (char *);
35extern bfd_boolean ar_emul_default_parse_arg (char *);
36
37/* Macros for common output.  */
38
39#define AR_EMUL_USAGE_PRINT_OPTION_HEADER(fp) \
40  /* xgettext:c-format */                     \
41  fprintf (fp, _(" emulation options: \n"))
42
43#define AR_EMUL_ELEMENT_CHECK(abfd, file_name) \
44  do { if ((abfd) == NULL) bfd_fatal (file_name); } while (0)
45
46#define AR_EMUL_APPEND_PRINT_VERBOSE(verbose, file_name) \
47  do { if (verbose) printf ("a - %s\n", file_name); } while (0)
48
49#define AR_EMUL_REPLACE_PRINT_VERBOSE(verbose, file_name) \
50  do { if (verbose) printf ("r - %s\n", file_name); } while (0)
51
52typedef struct bin_emulation_xfer_struct
53{
54  /* Print out the extra options.  */
55  void (* ar_usage) (FILE *fp);
56  bfd_boolean (* ar_append) (bfd **, char *, bfd_boolean);
57  bfd_boolean (* ar_replace) (bfd **, char *, bfd_boolean);
58  bfd_boolean (* ar_parse_arg) (char *);
59}
60bin_emulation_xfer_type;
61
62#endif
63