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PR ld/12365

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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.
This commit is contained in:
Alan Modra
2011-04-20 00:22:08 +00:00
parent 24f58f47de
commit 02d002477b
9 changed files with 138 additions and 62 deletions
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4
ld/plugin.h
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@@ -50,8 +50,8 @@ extern int plugin_load_plugins (void);
extern const char *plugin_error_plugin (void);
/* Call 'claim file' hook for all plugins. */
extern int plugin_call_claim_file (const struct ld_plugin_input_file *file,
int *claimed);
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);