1/* Binutils emulation layer.
2   Copyright (C) 2002-2017 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 do_ar_emul_append (bfd **, bfd *,
36				      bfd_boolean, bfd_boolean,
37				      bfd_boolean (*)(bfd *));
38extern bfd_boolean ar_emul_replace (bfd **, char *, const char *,
39				    bfd_boolean);
40extern bfd_boolean ar_emul_default_replace (bfd **, char *,
41					    const char *, bfd_boolean);
42extern bfd_boolean ar_emul_parse_arg (char *);
43extern bfd_boolean ar_emul_default_parse_arg (char *);
44
45/* Macros for common output.  */
46
47#define AR_EMUL_USAGE_PRINT_OPTION_HEADER(fp) \
48  /* xgettext:c-format */                     \
49  fprintf (fp, _(" emulation options: \n"))
50
51#define AR_EMUL_ELEMENT_CHECK(abfd, file_name) \
52  do { if ((abfd) == NULL) bfd_fatal (file_name); } while (0)
53
54#define AR_EMUL_APPEND_PRINT_VERBOSE(verbose, file_name) \
55  do { if (verbose) printf ("a - %s\n", file_name); } while (0)
56
57#define AR_EMUL_REPLACE_PRINT_VERBOSE(verbose, file_name) \
58  do { if (verbose) printf ("r - %s\n", file_name); } while (0)
59
60typedef struct bin_emulation_xfer_struct
61{
62  /* Print out the extra options.  */
63  void (* ar_usage) (FILE *fp);
64  bfd_boolean (* ar_append) (bfd **, char *, const char *, bfd_boolean,
65			     bfd_boolean);
66  bfd_boolean (* ar_replace) (bfd **, char *, const char *, bfd_boolean);
67  bfd_boolean (* ar_parse_arg) (char *);
68}
69bin_emulation_xfer_type;
70
71#endif
72