mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-12-13 15:05:46 +00:00
02d002477b
bfd/ * elfcode.h (elf_slurp_symbol_table): Put common plugin IR symbols in their own common section. * elflink.c (elf_link_add_object_symbols): Likewise. * linker.c (generic_link_check_archive_element): Don't lose flags if common section is pre-existing. (_bfd_generic_link_add_one_symbol): Likewise. ld/ * ldfile.c (ldfile_try_open_bfd): Move code creating and switching to plugin IR BFD.. * ldmain.c (add_archive_element): ..and similar code here.. * plugin.c (plugin_maybe_claim): ..to here. New function. (plugin_call_claim_file): Make static. (asymbol_from_plugin_symbol): Set ELF st_shndx for common syms. (plugin_multiple_common): New function. (plugin_call_all_symbols_read): Hook in plugin_multiple_common. * plugin.h (plugin_call_claim_file): Don't declare. (plugin_maybe_claim): Declare.
70 lines
2.7 KiB
C
70 lines
2.7 KiB
C
/* Plugin control for the GNU linker.
|
|
Copyright 2010, 2011 Free Software Foundation, Inc.
|
|
|
|
This file is part of the GNU Binutils.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
#ifndef GLD_PLUGIN_H
|
|
#define GLD_PLUGIN_H
|
|
|
|
/* Report plugin symbols. */
|
|
extern bfd_boolean report_plugin_symbols;
|
|
|
|
/* Set at all symbols read time, to avoid recursively offering the plugin
|
|
its own newly-added input files and libs to claim. */
|
|
extern bfd_boolean no_more_claiming;
|
|
|
|
/* This is the only forward declaration we need to avoid having
|
|
to include the plugin-api.h header in order to use this file. */
|
|
struct ld_plugin_input_file;
|
|
|
|
/* Handle -plugin arg: find and load plugin, or return error. */
|
|
extern int plugin_opt_plugin (const char *plugin);
|
|
|
|
/* Accumulate option arguments for last-loaded plugin, or return
|
|
error if none. */
|
|
extern int plugin_opt_plugin_arg (const char *arg);
|
|
|
|
/* Return true if any plugins are active this run. Only valid
|
|
after options have been processed. */
|
|
extern bfd_boolean plugin_active_plugins_p (void);
|
|
|
|
/* Load up and initialise all plugins after argument parsing. */
|
|
extern int plugin_load_plugins (void);
|
|
|
|
/* Return name of plugin which caused an error in any of the above. */
|
|
extern const char *plugin_error_plugin (void);
|
|
|
|
/* Call 'claim file' hook for all plugins. */
|
|
extern void plugin_maybe_claim (struct ld_plugin_input_file *,
|
|
lang_input_statement_type *);
|
|
|
|
/* Call 'all symbols read' hook for all plugins. */
|
|
extern int plugin_call_all_symbols_read (void);
|
|
|
|
/* Call 'cleanup' hook for all plugins at exit. */
|
|
extern void plugin_call_cleanup (void);
|
|
|
|
/* Generate a dummy BFD to represent an IR file, for any callers of
|
|
plugin_call_claim_file to use as the handle in the ld_plugin_input_file
|
|
struct that they build to pass in. The BFD is initially writable, so
|
|
that symbols can be added to it; it must be made readable after the
|
|
add_symbols hook has been called so that it can be read when linking. */
|
|
extern bfd *plugin_get_ir_dummy_bfd (const char *name, bfd *template);
|
|
|
|
#endif /* !def GLD_PLUGIN_H */
|