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bfd/
2012-06-04 H.J. Lu <hongjiu.lu@intel.com>
* plugin.c (add_symbols): Set tdata.plugin_data before calling
bfd_plugin_get_symbols_in_object_only.
2011-10-16 H.J. Lu <hongjiu.lu@intel.com>
* 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 <hongjiu.lu@intel.com>
* plugin.c (bfd_plugin_get_symbols_in_object_only): Optimized.
2011-10-16 H.J. Lu <hongjiu.lu@intel.com>
* plugin.c (bfd_plugin_get_symbols_in_object_only): Properly
remove the object only section file.
2011-10-15 H.J. Lu <hongjiu.lu@intel.com>
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 <hongjiu.lu@intel.com>
* 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 <hongjiu.lu@intel.com>
* 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 <hongjiu.lu@intel.com>
* gas/elf/section9.s: Add the .gnu_object_only test.
* gas/elf/section9.d: Updated.
include/
2011-04-19 H.J. Lu <hongjiu.lu@intel.com>
* bfdlink.h (bfd_link_info): Add emit_gnu_object_only and
emitting_gnu_object_only.
include/elf/
2011-04-19 H.J. Lu <hongjiu.lu@intel.com>
* common.h (SHT_GNU_OBJECT_ONLY): New.
ld/
2014-12-24 H.J. Lu <hongjiu.lu@intel.com>
* emultempl/avrelf.em (avr_finish): Replace finish_default with
gld${EMULATION_NAME}_finish.
* emultempl/ppc32elf.em (ppc_finish): Likewise.
2014-12-23 H.J. Lu <hongjiu.lu@intel.com>
* ldlang.c (cmdline_emit_object_only_section): Call ldexp_init
and ldexp_finish. Don't pass FALSE to lang_finish.
* ldlang.h (lang_finish): Remove the bfd_boolean argument.
* ldexp.c (ldexp_init): Take a bfd_boolean argument to supprt
object-only output.
(ldexp_finish): Likewise.
* ldexp.h (ldexp_init): Take a bfd_boolean argument.
(ldexp_finish): Likewise.
* ldmain.c (main): Pass FALSE to ldexp_init.
2014-01-11 H.J. Lu <hongjiu.lu@intel.com>
* ldlang.c (cmdline_add_object_only_section): Save BFD filename
to be used after bfd_close ().
2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
* ldlang.c (lang_finish): Take a bfd_boolean argument to support
object-only output.
(cmdline_emit_object_only_section): Pass TRUE to lang_finish.
* ldlang.h (lang_finish): Updated.
* ldmain.c (main): Pass FALSE to lang_finish.
2012-10-20 H.J. Lu <hongjiu.lu@intel.com>
* ldlang.c (lang_process): Replace trace_file_tries with
verbose.
2012-08-14 H.J. Lu <hongjiu.lu@intel.com>
* emultempl/aarch64elf.em (gld${EMULATION_NAME}_finish): Renamed
to ...
(aarch64_finish): This. Replace finish_default with
gld${EMULATION_NAME}_finish.
(LDEMUL_FINISH): Set to aarch64_finish.
2011-10-15 H.J. Lu <hongjiu.lu@intel.com>
PR ld/13298
* ldlang.c (cmdline_extract_object_only_section): Call
bfd_extract_object_only_section.
2011-05-17 H.J. Lu <hongjiu.lu@intel.com>
* ldlang.c (cmdline_remove_object_only_files): Return if
ENABLE_PLUGINS is undefined or plugin_save_temps is true.
2011-05-15 H.J. Lu <hongjiu.lu@intel.com>
* ldlex.h (option_values): Add OPTION_PLUGIN_SAVE_TEMPS.
* lexsup.c (ld_options): Add -plugin-save-temps.
(parse_args): Handle OPTION_PLUGIN_SAVE_TEMPS.
* plugin.c (plugin_save_temps): New.
(plugin_call_cleanup): Don't call plugin cleanup_handler if
plugin_save_temps is true.
* plugin.h (plugin_save_temps): New.
2011-05-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/12760
* ldmain.c (warning_callback): Don't warn plugin dummy.
2011-04-19 H.J. Lu <hongjiu.lu@intel.com>
* emultempl/alphaelf.em (alpha_finish): Replace finish_default
with gld${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/
2011-01-22 H.J. Lu <hongjiu.lu@intel.com>
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 <hongjiu.lu@intel.com>
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.
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