Commit | Line | Data |
---|---|---|
eb1e0e80 | 1 | /* Binutils emulation layer. |
b3adc24a | 2 | Copyright (C) 2002-2020 Free Software Foundation, Inc. |
ad94be02 | 3 | Written by Tom Rix, Red Hat Inc. |
eb1e0e80 NC |
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 | |
32866df7 | 9 | the Free Software Foundation; either version 3 of the License, or |
eb1e0e80 NC |
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 | |
32866df7 NC |
19 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
20 | MA 02110-1301, USA. */ | |
eb1e0e80 NC |
21 | |
22 | #include "binemul.h" | |
23 | ||
24 | extern bin_emulation_xfer_type bin_dummy_emulation; | |
25 | ||
26 | void | |
2da42df6 | 27 | ar_emul_usage (FILE *fp) |
eb1e0e80 NC |
28 | { |
29 | if (bin_dummy_emulation.ar_usage) | |
30 | bin_dummy_emulation.ar_usage (fp); | |
31 | } | |
32 | ||
33 | void | |
2da42df6 | 34 | ar_emul_default_usage (FILE *fp) |
eb1e0e80 NC |
35 | { |
36 | AR_EMUL_USAGE_PRINT_OPTION_HEADER (fp); | |
37 | /* xgettext:c-format */ | |
38 | fprintf (fp, _(" No emulation specific options\n")); | |
39 | } | |
40 | ||
b34976b6 | 41 | bfd_boolean |
492d5973 L |
42 | ar_emul_append (bfd **after_bfd, char *file_name, const char *target, |
43 | bfd_boolean verbose, bfd_boolean flatten) | |
f3016d6c HC |
44 | { |
45 | bfd *new_bfd; | |
46 | ||
47 | new_bfd = bfd_openr (file_name, target); | |
48 | AR_EMUL_ELEMENT_CHECK (new_bfd, file_name); | |
49 | if (bin_dummy_emulation.ar_append) | |
50 | return bin_dummy_emulation.ar_append (after_bfd, new_bfd, | |
51 | verbose, flatten); | |
52 | ||
53 | return FALSE; | |
54 | } | |
55 | ||
56 | bfd_boolean | |
57 | ar_emul_append_bfd (bfd **after_bfd, bfd *new_bfd, | |
58 | bfd_boolean verbose, bfd_boolean flatten) | |
eb1e0e80 NC |
59 | { |
60 | if (bin_dummy_emulation.ar_append) | |
f3016d6c | 61 | return bin_dummy_emulation.ar_append (after_bfd, new_bfd, |
492d5973 | 62 | verbose, flatten); |
eb1e0e80 | 63 | |
b34976b6 | 64 | return FALSE; |
eb1e0e80 NC |
65 | } |
66 | ||
a8da6403 | 67 | static bfd_boolean |
13485ea2 AM |
68 | any_ok (bfd *new_bfd ATTRIBUTE_UNUSED) |
69 | { | |
70 | return TRUE; | |
71 | } | |
72 | ||
73 | bfd_boolean | |
74 | do_ar_emul_append (bfd **after_bfd, bfd *new_bfd, | |
75 | bfd_boolean verbose, bfd_boolean flatten, | |
76 | bfd_boolean (*check) (bfd *)) | |
77 | { | |
a8da6403 NC |
78 | /* When flattening, add the members of an archive instead of the |
79 | archive itself. */ | |
80 | if (flatten && bfd_check_format (new_bfd, bfd_archive)) | |
81 | { | |
82 | bfd *elt; | |
83 | bfd_boolean added = FALSE; | |
84 | ||
85 | for (elt = bfd_openr_next_archived_file (new_bfd, NULL); | |
86 | elt; | |
87 | elt = bfd_openr_next_archived_file (new_bfd, elt)) | |
88 | { | |
13485ea2 | 89 | if (do_ar_emul_append (after_bfd, elt, verbose, TRUE, check)) |
a8da6403 NC |
90 | { |
91 | added = TRUE; | |
92 | after_bfd = &((*after_bfd)->archive_next); | |
93 | } | |
94 | } | |
95 | ||
96 | return added; | |
97 | } | |
98 | ||
13485ea2 AM |
99 | if (!check (new_bfd)) |
100 | return FALSE; | |
101 | ||
c177f377 | 102 | AR_EMUL_APPEND_PRINT_VERBOSE (verbose, bfd_get_filename (new_bfd)); |
a8da6403 NC |
103 | |
104 | new_bfd->archive_next = *after_bfd; | |
105 | *after_bfd = new_bfd; | |
106 | ||
107 | return TRUE; | |
108 | } | |
109 | ||
b34976b6 | 110 | bfd_boolean |
f3016d6c HC |
111 | ar_emul_default_append (bfd **after_bfd, bfd *new_bfd, |
112 | bfd_boolean verbose, bfd_boolean flatten) | |
eb1e0e80 | 113 | { |
13485ea2 | 114 | return do_ar_emul_append (after_bfd, new_bfd, verbose, flatten, any_ok); |
eb1e0e80 NC |
115 | } |
116 | ||
b34976b6 | 117 | bfd_boolean |
492d5973 L |
118 | ar_emul_replace (bfd **after_bfd, char *file_name, const char *target, |
119 | bfd_boolean verbose) | |
eb1e0e80 | 120 | { |
f3016d6c HC |
121 | bfd *new_bfd; |
122 | ||
123 | new_bfd = bfd_openr (file_name, target); | |
124 | AR_EMUL_ELEMENT_CHECK (new_bfd, file_name); | |
125 | ||
eb1e0e80 | 126 | if (bin_dummy_emulation.ar_replace) |
f3016d6c HC |
127 | return bin_dummy_emulation.ar_replace (after_bfd, new_bfd, |
128 | verbose); | |
eb1e0e80 | 129 | |
b34976b6 | 130 | return FALSE; |
eb1e0e80 NC |
131 | } |
132 | ||
b34976b6 | 133 | bfd_boolean |
f3016d6c HC |
134 | ar_emul_replace_bfd (bfd **after_bfd, bfd *new_bfd, |
135 | bfd_boolean verbose) | |
eb1e0e80 | 136 | { |
f3016d6c HC |
137 | if (bin_dummy_emulation.ar_replace) |
138 | return bin_dummy_emulation.ar_replace (after_bfd, new_bfd, | |
139 | verbose); | |
eb1e0e80 | 140 | |
f3016d6c HC |
141 | return FALSE; |
142 | } | |
eb1e0e80 | 143 | |
f3016d6c HC |
144 | bfd_boolean |
145 | ar_emul_default_replace (bfd **after_bfd, bfd *new_bfd, | |
146 | bfd_boolean verbose) | |
147 | { | |
148 | AR_EMUL_REPLACE_PRINT_VERBOSE (verbose, bfd_get_filename (new_bfd)); | |
eb1e0e80 | 149 | |
13485ea2 AM |
150 | new_bfd->archive_next = *after_bfd; |
151 | *after_bfd = new_bfd; | |
eb1e0e80 | 152 | |
b34976b6 | 153 | return TRUE; |
eb1e0e80 NC |
154 | } |
155 | ||
b34976b6 | 156 | bfd_boolean |
2da42df6 | 157 | ar_emul_parse_arg (char *arg) |
eb1e0e80 NC |
158 | { |
159 | if (bin_dummy_emulation.ar_parse_arg) | |
160 | return bin_dummy_emulation.ar_parse_arg (arg); | |
161 | ||
b34976b6 | 162 | return FALSE; |
eb1e0e80 NC |
163 | } |
164 | ||
b34976b6 | 165 | bfd_boolean |
2da42df6 | 166 | ar_emul_default_parse_arg (char *arg ATTRIBUTE_UNUSED) |
eb1e0e80 | 167 | { |
b34976b6 | 168 | return FALSE; |
eb1e0e80 | 169 | } |