1 /* Binutils emulation layer.
2    Copyright (C) 2002-2016 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 
29 extern void ar_emul_usage (FILE *);
30 extern void ar_emul_default_usage (FILE *);
31 extern bfd_boolean ar_emul_append (bfd **, char *, const char *,
32 				   bfd_boolean, bfd_boolean);
33 extern bfd_boolean ar_emul_default_append (bfd **, char *, const char *,
34 					   bfd_boolean, bfd_boolean);
35 extern bfd_boolean do_ar_emul_append (bfd **, bfd *,
36 				      bfd_boolean, bfd_boolean,
37 				      bfd_boolean (*)(bfd *));
38 extern bfd_boolean ar_emul_replace (bfd **, char *, const char *,
39 				    bfd_boolean);
40 extern bfd_boolean ar_emul_default_replace (bfd **, char *,
41 					    const char *, bfd_boolean);
42 extern bfd_boolean ar_emul_parse_arg (char *);
43 extern 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 
60 typedef 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 }
69 bin_emulation_xfer_type;
70 
71 #endif
72