1 /* Plugin control for the GNU linker.
2 Copyright (C) 2010-2014 Free Software Foundation, Inc.
4 This file is part of the GNU Binutils.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19 MA 02110-1301, USA. */
24 /* Report plugin symbols. */
25 extern bfd_boolean report_plugin_symbols
;
27 /* Set at all symbols read time, to avoid recursively offering the plugin
28 its own newly-added input files and libs to claim. */
29 extern bfd_boolean no_more_claiming
;
31 /* This is the only forward declaration we need to avoid having
32 to include the plugin-api.h header in order to use this file. */
33 struct ld_plugin_input_file
;
35 /* Handle -plugin arg: find and load plugin. */
36 extern void plugin_opt_plugin (const char *plugin
);
38 /* Accumulate option arguments for last-loaded plugin, or return
40 extern int plugin_opt_plugin_arg (const char *arg
);
42 /* Return true if any plugins are active this run. Only valid
43 after options have been processed. */
44 extern bfd_boolean
plugin_active_plugins_p (void);
46 /* Load up and initialise all plugins after argument parsing. */
47 extern void plugin_load_plugins (void);
49 /* Return name of plugin which caused an error in any of the above. */
50 extern const char *plugin_error_plugin (void);
52 /* Call 'claim file' hook for all plugins. */
53 extern void plugin_maybe_claim (struct ld_plugin_input_file
*,
54 lang_input_statement_type
*);
56 /* Call 'all symbols read' hook for all plugins. */
57 extern int plugin_call_all_symbols_read (void);
59 /* Call 'cleanup' hook for all plugins at exit. */
60 extern void plugin_call_cleanup (void);
62 /* Generate a dummy BFD to represent an IR file, for any callers of
63 plugin_call_claim_file to use as the handle in the ld_plugin_input_file
64 struct that they build to pass in. The BFD is initially writable, so
65 that symbols can be added to it; it must be made readable after the
66 add_symbols hook has been called so that it can be read when linking. */
67 extern bfd
*plugin_get_ir_dummy_bfd (const char *name
, bfd
*template);
69 #endif /* !def GLD_PLUGIN_H */