1  /* Binutils emulation layer.
       2     Copyright (C) 2002-2023 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 bool ar_emul_append (bfd **, char *, const char *, bool, bool);
      32  extern bool ar_emul_append_bfd (bfd **, bfd *, bool, bool);
      33  extern bool ar_emul_default_append (bfd **, bfd *, bool, bool);
      34  extern bool do_ar_emul_append (bfd **, bfd *, bool, bool, bool (*)(bfd *));
      35  extern bool ar_emul_replace (bfd **, char *, const char *, bool);
      36  extern bool ar_emul_replace_bfd (bfd **, bfd *, bool);
      37  extern bool ar_emul_default_replace (bfd **, bfd *, bool);
      38  extern bool ar_emul_parse_arg (char *);
      39  extern bool ar_emul_default_parse_arg (char *);
      40  
      41  /* Macros for common output.  */
      42  
      43  #define AR_EMUL_USAGE_PRINT_OPTION_HEADER(fp) \
      44    /* xgettext:c-format */                     \
      45    fprintf (fp, _(" emulation options: \n"))
      46  
      47  #define AR_EMUL_ELEMENT_CHECK(abfd, file_name) \
      48    do { if ((abfd) == NULL) bfd_fatal (file_name); } while (0)
      49  
      50  #define AR_EMUL_APPEND_PRINT_VERBOSE(verbose, file_name) \
      51    do { if (verbose) printf ("a - %s\n", file_name); } while (0)
      52  
      53  #define AR_EMUL_REPLACE_PRINT_VERBOSE(verbose, file_name) \
      54    do { if (verbose) printf ("r - %s\n", file_name); } while (0)
      55  
      56  typedef struct bin_emulation_xfer_struct
      57  {
      58    /* Print out the extra options.  */
      59    void (*ar_usage) (FILE *fp);
      60    bool (*ar_append) (bfd **, bfd *, bool, bool);
      61    bool (*ar_replace) (bfd **, bfd *, bool);
      62    bool (*ar_parse_arg) (char *);
      63  }
      64  bin_emulation_xfer_type;
      65  
      66  #endif