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eb1e0e80 NC |
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 | #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 | boolean | |
43 | ar_emul_append (after_bfd, file_name, verbose) | |
44 | bfd **after_bfd; | |
45 | char *file_name; | |
46 | 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 | boolean | |
55 | ar_emul_default_append (after_bfd, file_name, verbose) | |
56 | bfd **after_bfd; | |
57 | char *file_name; | |
58 | 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 | boolean | |
74 | ar_emul_replace (after_bfd, file_name, verbose) | |
75 | bfd **after_bfd; | |
76 | char *file_name; | |
77 | 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 | boolean | |
86 | ar_emul_default_replace (after_bfd, file_name, verbose) | |
87 | bfd **after_bfd; | |
88 | char *file_name; | |
89 | 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 | 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 | 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 | 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 | boolean | |
161 | ar_emul_default_parse_arg (arg) | |
162 | char *arg; | |
163 | { | |
164 | return false; | |
165 | } |