| 1 | /* Binutils emulation layer. |
| 2 | Copyright 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 | #include "binemul.h" |
| 22 | |
| 23 | extern bin_emulation_xfer_type bin_dummy_emulation; |
| 24 | |
| 25 | void |
| 26 | ar_emul_usage (fp) |
| 27 | FILE *fp; |
| 28 | { |
| 29 | if (bin_dummy_emulation.ar_usage) |
| 30 | bin_dummy_emulation.ar_usage (fp); |
| 31 | } |
| 32 | |
| 33 | void |
| 34 | ar_emul_default_usage (fp) |
| 35 | FILE *fp; |
| 36 | { |
| 37 | AR_EMUL_USAGE_PRINT_OPTION_HEADER (fp); |
| 38 | /* xgettext:c-format */ |
| 39 | fprintf (fp, _(" No emulation specific options\n")); |
| 40 | } |
| 41 | |
| 42 | bfd_boolean |
| 43 | ar_emul_append (after_bfd, file_name, verbose) |
| 44 | bfd **after_bfd; |
| 45 | char *file_name; |
| 46 | bfd_boolean verbose; |
| 47 | { |
| 48 | if (bin_dummy_emulation.ar_append) |
| 49 | return bin_dummy_emulation.ar_append (after_bfd, file_name, verbose); |
| 50 | |
| 51 | return FALSE; |
| 52 | } |
| 53 | |
| 54 | bfd_boolean |
| 55 | ar_emul_default_append (after_bfd, file_name, verbose) |
| 56 | bfd **after_bfd; |
| 57 | char *file_name; |
| 58 | bfd_boolean verbose; |
| 59 | { |
| 60 | bfd *temp; |
| 61 | |
| 62 | temp = *after_bfd; |
| 63 | *after_bfd = bfd_openr (file_name, NULL); |
| 64 | |
| 65 | AR_EMUL_ELEMENT_CHECK (*after_bfd, file_name); |
| 66 | AR_EMUL_APPEND_PRINT_VERBOSE (verbose, file_name); |
| 67 | |
| 68 | (*after_bfd)->next = temp; |
| 69 | |
| 70 | return TRUE; |
| 71 | } |
| 72 | |
| 73 | bfd_boolean |
| 74 | ar_emul_replace (after_bfd, file_name, verbose) |
| 75 | bfd **after_bfd; |
| 76 | char *file_name; |
| 77 | bfd_boolean verbose; |
| 78 | { |
| 79 | if (bin_dummy_emulation.ar_replace) |
| 80 | return bin_dummy_emulation.ar_replace (after_bfd, file_name, verbose); |
| 81 | |
| 82 | return FALSE; |
| 83 | } |
| 84 | |
| 85 | bfd_boolean |
| 86 | ar_emul_default_replace (after_bfd, file_name, verbose) |
| 87 | bfd **after_bfd; |
| 88 | char *file_name; |
| 89 | bfd_boolean verbose; |
| 90 | { |
| 91 | bfd *temp; |
| 92 | |
| 93 | temp = *after_bfd; |
| 94 | *after_bfd = bfd_openr (file_name, NULL); |
| 95 | |
| 96 | AR_EMUL_ELEMENT_CHECK (*after_bfd, file_name); |
| 97 | AR_EMUL_REPLACE_PRINT_VERBOSE (verbose, file_name); |
| 98 | |
| 99 | (*after_bfd)->next = temp; |
| 100 | |
| 101 | return TRUE; |
| 102 | } |
| 103 | |
| 104 | bfd_boolean |
| 105 | ar_emul_create (abfd_out, archive_file_name, file_name) |
| 106 | bfd **abfd_out; |
| 107 | char *archive_file_name; |
| 108 | char *file_name; |
| 109 | { |
| 110 | if (bin_dummy_emulation.ar_create) |
| 111 | return bin_dummy_emulation.ar_create (abfd_out, archive_file_name, |
| 112 | file_name); |
| 113 | |
| 114 | return FALSE; |
| 115 | } |
| 116 | |
| 117 | bfd_boolean |
| 118 | ar_emul_default_create (abfd_out, archive_file_name, file_name) |
| 119 | bfd **abfd_out; |
| 120 | char *archive_file_name; |
| 121 | char *file_name; |
| 122 | { |
| 123 | char *target = NULL; |
| 124 | |
| 125 | /* Try to figure out the target to use for the archive from the |
| 126 | first object on the list. */ |
| 127 | if (file_name != NULL) |
| 128 | { |
| 129 | bfd *obj; |
| 130 | |
| 131 | obj = bfd_openr (file_name, NULL); |
| 132 | if (obj != NULL) |
| 133 | { |
| 134 | if (bfd_check_format (obj, bfd_object)) |
| 135 | target = bfd_get_target (obj); |
| 136 | (void) bfd_close (obj); |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | /* Create an empty archive. */ |
| 141 | *abfd_out = bfd_openw (archive_file_name, target); |
| 142 | if (*abfd_out == NULL |
| 143 | || ! bfd_set_format (*abfd_out, bfd_archive) |
| 144 | || ! bfd_close (*abfd_out)) |
| 145 | bfd_fatal (archive_file_name); |
| 146 | |
| 147 | return TRUE; |
| 148 | } |
| 149 | |
| 150 | bfd_boolean |
| 151 | ar_emul_parse_arg (arg) |
| 152 | char *arg; |
| 153 | { |
| 154 | if (bin_dummy_emulation.ar_parse_arg) |
| 155 | return bin_dummy_emulation.ar_parse_arg (arg); |
| 156 | |
| 157 | return FALSE; |
| 158 | } |
| 159 | |
| 160 | bfd_boolean |
| 161 | ar_emul_default_parse_arg (arg) |
| 162 | char *arg ATTRIBUTE_UNUSED; |
| 163 | { |
| 164 | return FALSE; |
| 165 | } |