bfd/ 2015-02-08 H.J. Lu * format.c: Include "plugin.h" (bfd_check_format_matches): Don't check the plugin target twice if the plugin target is explicitly specified. 2014-03-07 H.J. Lu * format.c (bfd_check_format_matches): Don't check the plugin target twice. 2012-06-04 H.J. Lu * plugin.c (add_symbols): Set tdata.plugin_data before calling bfd_plugin_get_symbols_in_object_only. 2011-10-16 H.J. Lu * plugin.c (add_symbols): Call bfd_plugin_get_symbols_in_object_only. (bfd_plugin_get_symtab_upper_bound): Don't call bfd_plugin_get_symbols_in_object_only. 2011-10-16 H.J. Lu * plugin.c (bfd_plugin_get_symbols_in_object_only): Optimized. 2011-10-16 H.J. Lu * plugin.c (bfd_plugin_get_symbols_in_object_only): Properly remove the object only section file. 2011-10-15 H.J. Lu PR ld/13298 * opncls.c (bfd_extract_object_only_section): New. * plugin.c (add_symbols): Initialize object_only_syms and object_only_nsyms. (bfd_plugin_fake_text_section): New. (bfd_plugin_fake_common_section): Likewise. (bfd_plugin_get_symbols_in_object_only): Likewise. (bfd_plugin_get_symtab_upper_bound): Call bfd_plugin_get_symbols_in_object_only and add symbols from object only section. (bfd_plugin_canonicalize_symtab): Remove fake_section and fake_common_section. Use bfd_plugin_fake_text_section and bfd_plugin_fake_common_section. Set udata.p to NULL. Copy symbols from object only section. * plugin.h (plugin_data_struct): Add object_only_nsyms and object_only_syms. * bfd-in2.h: Regenerated. 2011-04-19 H.J. Lu * bfd.c (bfd_lto_object_type): New. (bfd): Add object_only_section and lto_type. (bfd_group_signature): New. * elf.c (special_sections_g): Add .gnu_object_only. * format.c (bfd_set_lto_type): New. (bfd_check_format_matches): Use it. * section.c (GNU_OBJECT_ONLY_SECTION_NAME): New. * bfd-in2.h: Regenerated. binutils/ 2011-04-19 H.J. Lu * objcopy.c (group_signature): Removed. (is_strip_section): Replace group_signature with bfd_group_signature. (setup_section): Likewise. * readelf.c (get_section_type_name): Handle SHT_GNU_OBJECT_ONLY. gas/testsuite/ 2011-04-19 H.J. Lu * gas/elf/section9.s: Add the .gnu_object_only test. * gas/elf/section9.d: Updated. include/ 2011-04-19 H.J. Lu * bfdlink.h (bfd_link_info): Add emit_gnu_object_only and emitting_gnu_object_only. include/elf/ 2011-04-19 H.J. Lu * common.h (SHT_GNU_OBJECT_ONLY): New. ld/ 2014-12-24 H.J. Lu * emultempl/avrelf.em (avr_finish): Replace finish_default with gld${EMULATION_NAME}_finish. * emultempl/ppc32elf.em (ppc_finish): Likewise. 2014-12-23 H.J. Lu * ldlang.c (cmdline_emit_object_only_section): Call ldexp_init and ldexp_finish. Don't pass FALSE to lang_finish. * ldlang.h (lang_finish): Remove the bfd_boolean argument. * ldexp.c (ldexp_init): Take a bfd_boolean argument to supprt object-only output. (ldexp_finish): Likewise. * ldexp.h (ldexp_init): Take a bfd_boolean argument. (ldexp_finish): Likewise. * ldmain.c (main): Pass FALSE to ldexp_init. 2014-01-11 H.J. Lu * ldlang.c (cmdline_add_object_only_section): Save BFD filename to be used after bfd_close (). 2013-02-15 H.J. Lu * ldlang.c (lang_finish): Take a bfd_boolean argument to support object-only output. (cmdline_emit_object_only_section): Pass TRUE to lang_finish. * ldlang.h (lang_finish): Updated. * ldmain.c (main): Pass FALSE to lang_finish. 2012-10-20 H.J. Lu * ldlang.c (lang_process): Replace trace_file_tries with verbose. 2012-08-14 H.J. Lu * emultempl/aarch64elf.em (gld${EMULATION_NAME}_finish): Renamed to ... (aarch64_finish): This. Replace finish_default with gld${EMULATION_NAME}_finish. (LDEMUL_FINISH): Set to aarch64_finish. 2011-10-15 H.J. Lu PR ld/13298 * ldlang.c (cmdline_extract_object_only_section): Call bfd_extract_object_only_section. 2011-05-17 H.J. Lu * ldlang.c (cmdline_remove_object_only_files): Return if ENABLE_PLUGINS is undefined or plugin_save_temps is true. 2011-05-15 H.J. Lu * ldlex.h (option_values): Add OPTION_PLUGIN_SAVE_TEMPS. * lexsup.c (ld_options): Add -plugin-save-temps. (parse_args): Handle OPTION_PLUGIN_SAVE_TEMPS. * plugin.c (plugin_save_temps): New. (plugin_call_cleanup): Don't call plugin cleanup_handler if plugin_save_temps is true. * plugin.h (plugin_save_temps): New. 2011-05-14 H.J. Lu PR ld/12760 * ldmain.c (warning_callback): Don't warn plugin dummy. 2011-04-19 H.J. Lu * emultempl/alphaelf.em (alpha_finish): Replace finish_default with gld${EMULATION_NAME}_finish. * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Renamed to ... (arm_finish): This. Replace finish_default with gld${EMULATION_NAME}_finish. (LDEMUL_FINISH): Set to arm_finish. * emultempl/elf32.em (gld${EMULATION_NAME}_finish): New. (orphan_init_done): Likewise. (ld_${EMULATION_NAME}_emulation): Use gld${EMULATION_NAME}_finish. (gld${EMULATION_NAME}_place_orphan): Initialize hold. * emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Renamed to ... (ppc_finish): This. Replace finish_default with gld${EMULATION_NAME}_finish. (LDEMUL_FINISH): Set to ppc_finish. * emultempl/spuelf.em (gld${EMULATION_NAME}_finish): Renamed to ... (spu_finish): This. Replace finish_default with gld${EMULATION_NAME}_finish. (LDEMUL_FINISH): Set to spu_finish. * ldfile.c (ldfile_try_open_bfd): Call cmdline_check_object_only_section. * ldlang.c: Include "ldwrite.h" and elf-bfd.h. * ldlang.c (cmdline_object_only_file_list): New. (cmdline_object_only_archive_list): Likewise. (cmdline_temp_object_only_list): Likewise. (cmdline_lists_init): Likewise. (cmdline_list_new): Likewise. (cmdline_list_append): Likewise. (print_cmdline_list): Likewise. (cmdline_on_object_only_archive_list_p): Likewise. (cmdline_object_only_list_append): Likewise. (cmdline_get_object_only_input_files): Likewise. (cmdline_arg): Likewise. (setup_section): Likewise. (copy_section): Likewise. (cmdline_fopen_temp): Likewise. (cmdline_add_object_only_section): Likewise. (cmdline_emit_object_only_section): Likewise. (cmdline_extract_object_only_section): Likewise. (cmdline_check_object_only_section): Likewise. (cmdline_remove_object_only_files): Likewise. (lang_init): Take a bfd_boolean argument to supprt object-only output. Call cmdline_lists_init. (load_symbols): Call cmdline_on_object_only_archive_list_p to check if an archive member should be loaded. (lang_process): Handle object-only link. * ldlang.h (lang_init): Take a bfd_boolean argument. (cmdline_enum_type): New. (cmdline_header_type): Likewise. (cmdline_file_type): Likewise. (cmdline_bfd_type): Likewise. (cmdline_union_type): Likewise. (cmdline_list_type): Likewise. (cmdline_emit_object_only_section): Likewise. (cmdline_check_object_only_section): Likewise. (cmdline_remove_object_only_files): Likewise. * ldmain.c (main): Call xatexit with cmdline_remove_object_only_files. Pass FALSE to lang_init. Use ld_parse_linker_script. Set link_info.output_bfd to NULL after close. Call cmdline_emit_object_only_section if needed. (add_archive_element): Call cmdline_check_object_only_section. (ld_parse_linker_script): New. * ldmain.h (ld_parse_linker_script): New. * plugin.c (plugin_maybe_claim): Call cmdline_check_object_only_section on claimed IR files. * scripttempl/armbpabi.sc: Also discard .gnu_object_only sections. * scripttempl/elf.sc: Likewise. * scripttempl/elf32sh-symbian.sc: Likewise. * scripttempl/elf64hppa.sc: Likewise. * scripttempl/elfxtensa.sc: Likewise. * scripttempl/mep.sc: Likewise. * scripttempl/pe.sc: Likewise. * scripttempl/pep.sc: Likewise. ld/testsuite/ 2014-03-07 H.J. Lu * ld-plugin/lto.exp: Add test for nm on mixed LTO/non-LTO object. 2011-01-22 H.J. Lu PR ld/12430 * ld-plugin/lto-10.out: New file. * ld-plugin/lto-10a.c: Likewise. * ld-plugin/lto-10b.c: Likewise. * ld-plugin/lto-10r.d: Likewise. * ld-plugin/lto.exp (lto_link_tests): Prepare for "LTO 10". (lto_run_tests): Add "LTO 10". Run lto-10r and create tmpdir/lto-10.o. 2011-01-22 H.J. Lu PR ld/12291 * ld-plugin/lto-4.out: Likewise. * ld-plugin/lto-4a.c: Likewise. * ld-plugin/lto-4b.c: Likewise. * ld-plugin/lto-4c.c: Likewise. * ld-plugin/lto-4r-a.d: Likewise. * ld-plugin/lto-4r-b.d: Likewise. * ld-plugin/lto-4r-c.d: Likewise. * ld-plugin/lto-4r-d.d: Likewise. * ld-plugin/lto.exp (lto_link_tests): Prepare for "LTO 4[acd]" and "lto-4r-[abcd]" tests. (lto_run_tests): Add "LTO 4[acd]" tests. Build liblto-4.a. Run "lto-4r-[abcd]" tests.