Commit | Line | Data |
---|---|---|
eb1e0e80 | 1 | /* Binutils emulation layer. |
6f2750fe | 2 | Copyright (C) 2002-2016 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 | #include "bfdlink.h" | |
24 | #include "coff/internal.h" | |
25 | #include "coff/xcoff.h" | |
26 | #include "libcoff.h" | |
27 | #include "libxcoff.h" | |
28 | ||
29 | /* Default to <bigaf>. */ | |
13485ea2 | 30 | /* FIXME: write only variable. */ |
b34976b6 | 31 | static bfd_boolean big_archive = TRUE; |
eb1e0e80 NC |
32 | |
33 | /* Whether to include 32 bit objects. */ | |
b34976b6 | 34 | static bfd_boolean X32 = TRUE; |
eb1e0e80 NC |
35 | |
36 | /* Whether to include 64 bit objects. */ | |
b34976b6 AM |
37 | static bfd_boolean X64 = FALSE; |
38 | ||
eb1e0e80 | 39 | static void |
2da42df6 | 40 | ar_emul_aix_usage (FILE *fp) |
eb1e0e80 NC |
41 | { |
42 | AR_EMUL_USAGE_PRINT_OPTION_HEADER (fp); | |
43 | /* xgettext:c-format */ | |
44 | fprintf (fp, _(" [-g] - 32 bit small archive\n")); | |
45 | fprintf (fp, _(" [-X32] - ignores 64 bit objects\n")); | |
46 | fprintf (fp, _(" [-X64] - ignores 32 bit objects\n")); | |
47 | fprintf (fp, _(" [-X32_64] - accepts 32 and 64 bit objects\n")); | |
48 | } | |
49 | ||
b34976b6 | 50 | static bfd_boolean |
13485ea2 | 51 | check_aix (bfd *try_bfd) |
eb1e0e80 | 52 | { |
6d00b590 AM |
53 | extern const bfd_target rs6000_xcoff_vec; |
54 | extern const bfd_target rs6000_xcoff64_vec; | |
55 | extern const bfd_target rs6000_xcoff64_aix_vec; | |
eb1e0e80 | 56 | |
13485ea2 | 57 | if (bfd_check_format (try_bfd, bfd_object)) |
eb1e0e80 | 58 | { |
6d00b590 | 59 | if (!X32 && try_bfd->xvec == &rs6000_xcoff_vec) |
13485ea2 | 60 | return FALSE; |
eb1e0e80 | 61 | |
6d00b590 AM |
62 | if (!X64 && (try_bfd->xvec == &rs6000_xcoff64_vec |
63 | || try_bfd->xvec == &rs6000_xcoff64_aix_vec)) | |
13485ea2 AM |
64 | return FALSE; |
65 | } | |
b34976b6 | 66 | return TRUE; |
eb1e0e80 NC |
67 | } |
68 | ||
b34976b6 | 69 | static bfd_boolean |
a2478677 L |
70 | ar_emul_aix_append (bfd **after_bfd, char *file_name, const char *target, |
71 | bfd_boolean verbose, bfd_boolean flatten) | |
eb1e0e80 | 72 | { |
13485ea2 | 73 | bfd *new_bfd; |
eb1e0e80 | 74 | |
13485ea2 AM |
75 | new_bfd = bfd_openr (file_name, target); |
76 | AR_EMUL_ELEMENT_CHECK (new_bfd, file_name); | |
77 | ||
78 | return do_ar_emul_append (after_bfd, new_bfd, verbose, flatten, check_aix); | |
eb1e0e80 NC |
79 | } |
80 | ||
b34976b6 | 81 | static bfd_boolean |
a2478677 L |
82 | ar_emul_aix_replace (bfd **after_bfd, char *file_name, const char *target, |
83 | bfd_boolean verbose) | |
eb1e0e80 | 84 | { |
13485ea2 | 85 | bfd *new_bfd; |
eb1e0e80 | 86 | |
13485ea2 AM |
87 | new_bfd = bfd_openr (file_name, target); |
88 | AR_EMUL_ELEMENT_CHECK (new_bfd, file_name); | |
89 | ||
90 | if (!check_aix (new_bfd)) | |
91 | return FALSE; | |
92 | ||
93 | AR_EMUL_REPLACE_PRINT_VERBOSE (verbose, file_name); | |
94 | ||
95 | new_bfd->archive_next = *after_bfd; | |
96 | *after_bfd = new_bfd; | |
97 | ||
98 | return TRUE; | |
eb1e0e80 NC |
99 | } |
100 | ||
b34976b6 | 101 | static bfd_boolean |
2da42df6 | 102 | ar_emul_aix_parse_arg (char *arg) |
eb1e0e80 | 103 | { |
0112cd26 | 104 | if (CONST_STRNEQ (arg, "-X32_64")) |
eb1e0e80 | 105 | { |
b34976b6 AM |
106 | big_archive = TRUE; |
107 | X32 = TRUE; | |
108 | X64 = TRUE; | |
eb1e0e80 | 109 | } |
0112cd26 | 110 | else if (CONST_STRNEQ (arg, "-X32")) |
eb1e0e80 | 111 | { |
b34976b6 AM |
112 | big_archive = TRUE; |
113 | X32 = TRUE; | |
114 | X64 = FALSE; | |
eb1e0e80 | 115 | } |
0112cd26 | 116 | else if (CONST_STRNEQ (arg, "-X64")) |
eb1e0e80 | 117 | { |
b34976b6 AM |
118 | big_archive = TRUE; |
119 | X32 = FALSE; | |
120 | X64 = TRUE; | |
eb1e0e80 | 121 | } |
0112cd26 | 122 | else if (CONST_STRNEQ (arg, "-g")) |
eb1e0e80 | 123 | { |
b34976b6 AM |
124 | big_archive = FALSE; |
125 | X32 = TRUE; | |
126 | X64 = FALSE; | |
eb1e0e80 NC |
127 | } |
128 | else | |
b34976b6 | 129 | return FALSE; |
eb1e0e80 | 130 | |
b34976b6 | 131 | return TRUE; |
eb1e0e80 NC |
132 | } |
133 | ||
26044998 | 134 | struct bin_emulation_xfer_struct bin_aix_emulation = |
eb1e0e80 NC |
135 | { |
136 | ar_emul_aix_usage, | |
137 | ar_emul_aix_append, | |
138 | ar_emul_aix_replace, | |
eb1e0e80 NC |
139 | ar_emul_aix_parse_arg, |
140 | }; |