binemul.h revision 104834 
1/* Binutils emulation layer.
2   Copyright (C) 2002 Free Software Foundation, Inc.
3   Written by Tom Rix, Redhat.
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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                PARAMS ((FILE *));
28extern void ar_emul_default_usage        PARAMS ((FILE *));
29extern boolean ar_emul_append            PARAMS ((bfd **, char *, boolean));
30extern boolean ar_emul_default_append    PARAMS ((bfd **, char *, boolean));
31extern boolean ar_emul_replace           PARAMS ((bfd **, char *, boolean));
32extern boolean ar_emul_default_replace   PARAMS ((bfd **, char *, boolean));
33extern boolean ar_emul_create            PARAMS ((bfd **, char *, char *));
34extern boolean ar_emul_default_create    PARAMS ((bfd **, char *, char *));
35extern boolean ar_emul_parse_arg         PARAMS ((char *));
36extern boolean ar_emul_default_parse_arg PARAMS ((char *));
37
38/* Macros for common output.  */
39
40#define AR_EMUL_USAGE_PRINT_OPTION_HEADER(fp) \
41  /* xgettext:c-format */                     \
42  fprintf (fp, _(" emulation options: \n"))
43
44#define AR_EMUL_ELEMENT_CHECK(abfd, file_name) \
45  do { if ((abfd) == (bfd *) NULL) bfd_fatal (file_name); } while (0)
46
47#define AR_EMUL_APPEND_PRINT_VERBOSE(verbose, file_name) \
48  do { if (verbose) printf ("a - %s\n", file_name); } while (0)
49
50#define AR_EMUL_REPLACE_PRINT_VERBOSE(verbose, file_name) \
51  do { if (verbose) printf ("r - %s\n", file_name); } while (0)
52
53typedef struct bin_emulation_xfer_struct
54{
55  /* Print out the extra options.  */
56  void    (* ar_usage)     PARAMS ((FILE *fp));
57  boolean (* ar_append)    PARAMS ((bfd **, char *, boolean));
58  boolean (* ar_replace)   PARAMS ((bfd **, char *, boolean));
59  boolean (* ar_create)    PARAMS ((bfd **, char *, char *));
60  boolean (* ar_parse_arg) PARAMS ((char *));
61}
62bin_emulation_xfer_type;
63
64#endif
65