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| Rev | Author | Line No. | Line |
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| 5199 | serge | 1 | /* Plugin control for the GNU linker. |
| 2 | Copyright 2010, 2011 Free Software Foundation, Inc. |
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| 3 | |||
| 4 | This file is part of the GNU Binutils. |
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| 5 | |||
| 6 | This program is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 3 of the License, or |
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| 9 | (at your option) any later version. |
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| 10 | |||
| 11 | This program is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | GNU General Public License for more details. |
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| 15 | |||
| 16 | You should have received a copy of the GNU General Public License |
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| 17 | along with this program; if not, write to the Free Software |
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| 18 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
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| 19 | MA 02110-1301, USA. */ |
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| 20 | |||
| 21 | #ifndef GLD_PLUGIN_H |
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| 22 | #define GLD_PLUGIN_H |
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| 23 | |||
| 24 | /* Report plugin symbols. */ |
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| 25 | extern bfd_boolean report_plugin_symbols; |
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| 26 | |||
| 27 | /* Set at all symbols read time, to avoid recursively offering the plugin |
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| 28 | its own newly-added input files and libs to claim. */ |
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| 29 | extern bfd_boolean no_more_claiming; |
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| 30 | |||
| 31 | /* This is the only forward declaration we need to avoid having |
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| 32 | to include the plugin-api.h header in order to use this file. */ |
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| 33 | struct ld_plugin_input_file; |
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| 34 | |||
| 35 | /* Handle -plugin arg: find and load plugin. */ |
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| 36 | extern void plugin_opt_plugin (const char *plugin); |
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| 37 | |||
| 38 | /* Accumulate option arguments for last-loaded plugin, or return |
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| 39 | error if none. */ |
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| 40 | extern int plugin_opt_plugin_arg (const char *arg); |
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| 41 | |||
| 42 | /* Return true if any plugins are active this run. Only valid |
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| 43 | after options have been processed. */ |
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| 44 | extern bfd_boolean plugin_active_plugins_p (void); |
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| 45 | |||
| 46 | /* Load up and initialise all plugins after argument parsing. */ |
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| 47 | extern void plugin_load_plugins (void); |
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| 48 | |||
| 49 | /* Return name of plugin which caused an error in any of the above. */ |
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| 50 | extern const char *plugin_error_plugin (void); |
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| 51 | |||
| 52 | /* Call 'claim file' hook for all plugins. */ |
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| 53 | extern void plugin_maybe_claim (struct ld_plugin_input_file *, |
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| 54 | lang_input_statement_type *); |
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| 55 | |||
| 56 | /* Call 'all symbols read' hook for all plugins. */ |
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| 57 | extern int plugin_call_all_symbols_read (void); |
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| 58 | |||
| 59 | /* Call 'cleanup' hook for all plugins at exit. */ |
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| 60 | extern void plugin_call_cleanup (void); |
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| 61 | |||
| 62 | /* Generate a dummy BFD to represent an IR file, for any callers of |
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| 63 | plugin_call_claim_file to use as the handle in the ld_plugin_input_file |
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| 64 | struct that they build to pass in. The BFD is initially writable, so |
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| 65 | that symbols can be added to it; it must be made readable after the |
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| 66 | add_symbols hook has been called so that it can be read when linking. */ |
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| 67 | extern bfd *plugin_get_ir_dummy_bfd (const char *name, bfd *template); |
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| 68 | |||
| 69 | /* Return true if bfd is a dynamic library that should be reloaded. */ |
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| 70 | extern bfd_boolean plugin_should_reload (bfd *); |
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| 71 | |||
| 72 | #endif /* !def GLD_PLUGIN_H */ |