X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gold%2FChangeLog;h=d5413f63077de8315dacbadaa5f9bab9b7c08353;hb=feba93770920f91760d6390541221b75ba5c95f3;hp=0bde6a1cd0ad506f990d37430f4fdd27b78453b5;hpb=61f5c66f62502f33e1f2441a043bd29bb3ad6ea5;p=platform%2Fupstream%2Fbinutils.git diff --git a/gold/ChangeLog b/gold/ChangeLog index 0bde6a1..d5413f6 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,432 @@ +2014-12-04 Alan Modra + + PR 17670 + * symtab.cc (Symbol::set_undefined): Remove assertion. + * powerpc.cc (Target_powerpc::symval_for_branch): Don't assert + on symbols defined in discarded sections, instead return false. + Rearrange params, update all callers. + (Target_powerpc::Branch_info::make_stub): Don't make stubs for + branches to syms in discarded sections. + (Global_symbol_visitor_opd::operator()): Set discarded opd syms + undefined and flag as discarded. + (Target_powerpc::Relocate::relocate): Localize variable. + +2014-12-03 Alan Modra + + PR 17566 + * powerpc.cc (Target_powerpc::Scan::local): Use add_local_section + when adding dynamic relocations against section symbols. + +2014-11-26 Alan Modra + + * powerpc.cc (Stub_control::set_output_and_owner): New function. + (Target_powerpc::group_sections): Use it. + +2014-11-25 Cary Coutant + + PR gold/17639 + * object.cc (Sized_relobj_file): Initialize is_deferred_layout_. + (Sized_relobj_file::do_layout): Handle deferred sections properly + during GC pass 1. Don't add reloc sections to deferred list twice. + * object.h (Sized_relobj_file::is_deferred_layout): New function. + (Sized_relobj_file::is_deferred_layout_): New data member. + +2014-11-21 Alan Modra + + * powerpc.cc (Target_powerpc::Relocate::relocate): Correct test + for undefined weaks. + +2014-11-20 Alan Modra + + * powerpc.cc (Stub_control::Stub_control): Init stub14_group_size_ + from --stub-group-size parameter divided by 1024. + (Powerpc_relocate_functions::rela, rela_ua): Add fieldsize + template parameter. Update all uses. + (Target_powerpc::Relocate::relocate): Rename has_plt_value to + has_stub_value. Set for long branches. Don't report overflow for + branch to undefined weak symbols. Print info message on + overflowing branch to stub. + +2014-11-20 Alan Modra + + * powerpc.cc (Target_powerpc::do_relax): Add __go_go to thread_starters. + +2014-10-28 Alan Modra + + Apply trunk patches + 2014-10-22 Alan Modra + * powerpc.cc (do_relax): Add gcc-4.9 libgomp functions to + thread_starter. + +2014-09-30 Cary Coutant + + PR gold/17432 + * resolve.cc (Symbol_table::resolve): Fix local shadowing error. + +2014-09-30 Kito Cheng + + PR gold/13597 + * layout.cc (Layout::create_dynamic_symtab): Build gnu-style + hash table before sysv-style hash table. + +2014-09-29 Sriraman Tallam + + * options.h (--pic-executable): Add negative to alias to -no-pie. + +2014-09-26 Cary Coutant + + PR gold/16773 + * object.cc (Sized_relobj_file): Compute value of section symbols + for TLS sections the same as TLS symbols. + +2014-09-25 Cary Coutant + + PR gold/17432 + * resolve.cc (Symbol_table::resolve): Override common placeholder + symbols, but adjust sizes. + * symtab.cc (Symbol_table::add_from_object): Don't add placeholder + symbols to common lists. + +2014-09-24 Alan Modra + + * po/POTFILES.in: Regenerate. + +2014-09-23 Taiju Tsuiki + Cary Coutant + + PR gold/14860 + * gold.cc (queue_final_tasks): Add Write_sections_task as a blocker + on input_sections_blocker. + * layout.cc (Write_sections_task::locks): Unblock + input_sections_blocker_. + * layout.h (Write_sections_task::Write_sections_task): Add + input_sections_blocker. + * testsuite/Makefile.am (exception_x86_64_bnd_test): Add gcctestdir/ld + to DEPENDENCIES. + * testsuite/Makefile.in: Regenerate. + +2014-09-18 Rafael Ávila de Espíndola + + * testsuite/Makefile.am (plugin_test_10): New test. + * testsuite/Makefile.in: Regenerate + * testsuite/plugin_common_test_2.c (c1): Align to 8. + * testsuite/plugin_test_10.sh: New file. + +2014-09-17 Rafael Ávila de Espíndola + + * plugin.cc (Sized_pluginobj::do_add_symbols): Ignore isym->size. + * resolve.cc (Symbol_table::resolve): Don't override common symbols + during the replacement phase. + +2014-09-17 Han Shen + Jing Yu + + * aarch64-reloc.def: Add TLSGD_ADR_PAGE21, TLSGD_ADD_LO12_NC, + TLSDESC_ADR_PAGE21, TLSDESC_LD64_LO12, TLSDESC_ADD_LO12, TLSDESC_CALL. + * aarch64.cc (Target_aarch64): Add data members + got_irelative_, got_tlsdesc_, rela_irelative_, got_mod_index_offset_, + tlsdesc_reloc_info_, tls_base_symbol_defined_. Initialize them in + constructor. + (Target_aarch64::do_reloc_symbol_index): New method. + (Target_aarch64::do_reloc_addend): New method. + (Target_aarch64::add_tlsdesc_info): New method. + (Target_aarch64::do_dynsym_value): New method. + (Target_aarch64::do_make_data_plt): Add new parameters: got, + got_irelative. Pass them to Output_data_plt_aarch64_standard. + (Target_aarch64::make_data_plt): Add new parameters: got, + got_irelative. Pass them to do_make_data_plt. + (Target_aarch64::Relocate): Add skip_call_tls_get_addr_ variable. + (Target_aarch64::Relocate:tls_gd_to_le): New method. + (Target_aarch64::Relocate:tls_ie_to_le): New method. + (Target_aarch64::Relocate:tls_desc_gd_to_le): New method. + (Target_aarch64::Relocate:tls_desc_gd_to_ie): New method. + (Target_aarch64::got_tlsdesc_section): New method. + (Target_aarch64::make_local_ifunc_plt_entry): New method. + (Target_aarch64::define_tls_base_symbol): New method. + (Target_aarch64::reserve_tlsdesc_entries): New method. + (Target_aarch64::got_mod_index_entry): New method. + (Target_aarch64::rela_tlsdesc_section): New method. + (Target_aarch64::rela_irelative_section): New method. + (Target_aarch64::Tlsdesc_info): New struct. + (Target_aarch64::got_section): Create .got.plt space for IRELATIVE + relocations and tlsdesc relocations. + (Target_aarch64::optimize_tls_reloc): Implement method. + (Output_data_plt_aarch64): Add member variables: tlsdesc_rel_, got_, + got_irelative_, irelative_count_, tlsdesc_got_offset_. Initialize them + in constructor. + (Output_data_plt_aarch64::reserve_tlsdesc_entry): New method. + (Output_data_plt_aarch64::has_tlsdesc_entry): New method. + (Output_data_plt_aarch64::get_tlsdesc_got_offset): New method. + (Output_data_plt_aarch64::get_tlsdesc_plt_offset): New method. + (Output_data_plt_aarch64::rela_tlsdesc): New method. + (Output_data_plt_aarch64::rela_irelative): New method. + (Output_data_plt_aarch64::entry_count): Count IRELATIVE relocations. + (Output_data_plt_aarch64::first_plt_entry_offset): Add const attribute. + (Output_data_plt_aarch64::get_plt_tlsdesc_entry_size): New method. + (Output_data_plt_aarch64::fill_tlsdesc_entry): New method. + (Output_data_plt_aarch64::do_get_plt_tlsdesc_entry_size): New method. + (Output_data_plt_aarch64::do_fill_tlsdesc_entry): New method. + (Output_data_plt_aarch64_standard): New member variables: + plt_tlsdesc_entry_size, tlsdesc_plt_entry. + (Output_data_plt_aarch64_standard::Output_data_plt_aarch64_standard): + New parameter: got, got_irelative. + (Output_data_plt_aarch64_standard::do_get_plt_entry_size): New method. + (Output_data_plt_aarch64_standard::do_fill_tlsdesc_entry): New method. + (Output_data_plt_aarch64::do_write): Replace got_address with + gotplt_address. Add irelative_count_ to count. Write tlsdesc entry. + (AArch64_relocate_functions::update_movnz): New method. + (AArch64_relocate_functions): Correct format. + (AArch64_relocate_functions::movnz): New method. + (Target_aarch64::Scan::local): Correct format. Move r_sym, got to + before the switch. Add new cases to switch. + Check ie_to_le relaxation on tlsie relocations. Add code handling + tlsgd tlsdesc cases. + (Target_aarch64::Scan::global): Move arp to front. Do copy_reloc when + needed. Add new cases to switch. Insert dynamic RELATIVE relocation + when needed. Add code handling tlsgd, tlsie, tlsdesc cases. + Call reloc_name_in_error_message to print unsupported reloc. + (Target_aarch64::make_plt_section): Pass got_ and got_irelative_ to + make_data_plt. + (Target_aarch64::do_finalize_sections): Emit relocs to save COPY + relocs. Fill in some more dynamic tags. + (Target_aarch64::Relocate::relocate): Handle tlsgd, tlsdesc relocs. + Skip call tls_get_addr when tlsgd is relaxed. + (Target_aarch64::Relocate::relocate_tls): Correct format. Add code + handling tlsgd, tlsdesc relocs, and tls gd->le, ie->le, tlsdesc->le, + tlsdesc->ie relaxation. + +2014-09-03 Sasa Stankovic + + * mips.cc (Target_mips_nacl): New class. + (Target_selector_mips_nacl): New class. + (target_selector_mips32): Rename from target_selector_mips32be and use + Target_selector_mips_nacl instead of Target_selector_mips. + (target_selector_mips32el): Rename from target_selector_mips32 and use + Target_selector_mips_nacl instead of Target_selector_mips. + (target_selector_mips64): Rename from target_selector_mips64be and use + Target_selector_mips_nacl instead of Target_selector_mips. + (target_selector_mips64el): Rename from target_selector_mips64 and use + Target_selector_mips_nacl instead of Target_selector_mips. + (Target_mips::mips_info): Add const attribute. + +2014-09-02 Cary Coutant + + * dwp.cc (Sized_relobj_dwo::do_section_name): Add const attribute. + * dynobj.h (Sized_dynobj::do_section_name): Likewise. + * incremental.cc (Sized_relobj_incr::do_section_name): Likewise. + (Sized_incr_dynobj::do_section_name): Likewise. + * incremental.h (Sized_relobj_incr::do_section_name): Likewise. + (Sized_incr_dynobj::do_section_name): Likewise. + * object.h (Object::section_name): Likewise. + (Object::do_section_name): Likewise. + (Sized_relobj_file::do_section_name): Likewise. + * plugin.cc (Sized_pluginobj::do_section_name): Likewise. + * plugin.h (Sized_pluginobj::do_section_name): Likewise. + +2014-09-02 Cary Coutant + + PR gold/17005 + * ehframe.cc (Fde::write): Add output_offset parameter. + (Cie::write): Likewise. + (Eh_frame::set_final_data_size): Account for offset within output + section. + (Eh_frame::do_sized_write): Likewise. + * ehframe.h (Fde::write): Add output_offset parameter. + (Cie::write): Likewise. + * output.cc (Output_section::Input_section_sort_entry): Remove + section_has_name_; add output_section_name parameter. Use + output section name for non-input sections. + (Output_section::Input_section_sort_entry::section_has_name): Remove. + (Output_section::Input_section_sort_entry::section_has_name_): Remove. + (Output_section::Input_section_sort_compare): Remove logic for + sections without names. + (Output_section::Input_section_sort_init_fini_compare): Likewise. + (Output_section::Input_section_sort_section_prefix_special_ordering_compare): + Likewise. + (Output_section::Input_section_sort_section_name_compare): Likewise. + +2014-08-29 Han Shen + Jing Yu + + * aarch64-reloc-property.cc + (AArch64_reloc_property_table::reloc_name_in_error_message): Fix bug in + reference reloc property in the table. + * aarch64-reloc.def: Add TLSLE reloc types and fix some errors in + 3 other entries. + * aarch64.cc: (Output_data_got_aarch64::add_static_reloc): + 2 new overloaded methods. + (Output_data_got_aarch64::do_write): Add code to write out + static relocs. + (class Output_data_got_aarch64::Static_reloc): New class to wrap + static relocs. + (Output_data_got_aarch64::static_relocs): New vector to + hold static relocs. + (Target_aarch64::TCB_SIZE): New const static memeber. + (Target_aarch64::tcb_size): New method. + (Target_aarch64::Relocate::relocate): Add code handling new reloc types. + (Target_aarch64::Relocate::relocate_tls): New method. + (Target_aarch64::Scan::local): Add code handling new reloc types. + (Target_aarch64::Scan::global): Add code handling new reloc types. + +2014-08-13 Sriraman Tallam + + * options.h (-no-pie): Add option. + +2014-08-08 Jing Yu + Han Shen + + * Makefile.am (HFILES): Add aarch64-reloc-property.h. + (DEFFILES): add aarch64-reloc.def. + (TARGETSOURCES): Add aarch64-reloc-property.cc. + (ALL_TARGETOBJS): Add aarch64-reloc-property.$(OBJEXT). + * Makefile.in: Regenerate. + * aarch64-reloc-property.cc: New file. + * aarch64-reloc-property.h: New file. + * aarch64-reloc.def: New file. + * aarch64.cc: Include aarch64-reloc-property.h. Replace spaces + with tab to make the format consistent. + (Output_data_got_aarch64::symbol_table_): New method. + (Target_aarch64::do_plt_address_for_global): New method. + (Target_aarch64::do_plt_address_for_local): New method. + (Target_aarch64::do_select_as_default_target): New method. + (Target_aarch64::do_make_data_plt): New method. + (Target_aarch64::make_data_plt): New method. + (Output_data_plt_aarch64::has_irelative_section): New method. + (Output_data_plt_aarch64::address_for_global): New method. + (Output_data_plt_aarch64::address_for_local): New method. + (Output_data_plt_aarch64::irelative_rel_): New parameter. + (Output_data_plt_aarch64::add_entry): Implement contents. + (Output_data_plt_aarch64::set_final_data_size): Fix typo. + (Output_data_plt_aarch64::do_write): Remove useless got_base. Set + the got_pov entry to plt0. + (Output_data_plt_aarch64_standard::do_fill_first_plt_entry): + Implement contents. + (Output_data_plt_aarch64_standard::do_fill_plt_entry): Implement. + (AArch64_howto): New struct. + (aarch64_howto[]): New static const array. + (AArch64_relocate_functions): New class. + (Target_aarch64::Scan::get_reference_flags): Remove method. + (Target_aarch64::Scan::local): Implement to support a few relocations. + (Target_aarch64::Scan::global): Implement to support a few relocations. + (Target_aarch64::make_plt_section): Implement contents. + (Target_aarch64::make_plt_entry): Implement contents. + (Target_aarch64::do_finalize_sections): Implement contents. + (Target_aarch64::Relocate::relocate): Implement a few relocations. + (Target_aarch64::relocate_section): Implement contents. + +2014-08-06 Alan Modra + + * testsuite/defsym_test.sh: Allow ppc64le localentry annotation. + +2014-08-06 Alan Modra + + PR 13227 + * symtab.cc (Symbol_table::add_from_relobj): Warn on __gnu_lto_slim. + +2014-07-21 Sriraman Tallam + + * object.cc (Relobj::is_section_name_included): Add + ".rodata.nptl_version" to not garbage collect this section. + +2014-07-08 Cary Coutant + + * expression.cc (struct Expression::Expression_eval_info): Add + new fields type_pointer, vis_pointer, and nonvis_pointer. + (Expression::eval_maybe_dot): Add type_pointer, vis_pointer, and + nonvis_pointer parameters. Adjust all calls. + (Symbol_expression::value): Update type, visibility, and nonvis bits + in caller. + * script.cc (Symbol_assignment::sized_finalize): Update type, + visibility, and remaining st_other bits for new symbol. + * script.h: (Expression::eval_maybe_dot): Add type_pointer, + vis_pointer, and nonvis_pointer parameters. + * symtab.h (Symbol::set_type): New method. + + * testsuite/Makefile.am (defsym_test): New test. + * testsuite/Makefile.in: Regenerate. + * testsuite/defsym_test.c: New file. + * testsuite/defsym_test.sh: New file. + +2014-07-08 Cary Coutant + + PR gold/15639 + * dynobj.h (Sized_dynobj::base_read_symbols): New method. + * dynobj.cc (Sized_dynobj::do_read_symbols): Move body to... + (Sized_dynobj::base_read_symbols): ...new method. + * object.h (Sized_relobj_file::base_read_symbols): New method. + * object.cc (Sized_relobj_file::do_read_symbols): Move body to... + (Sized_relobj_file::base_read_symbols): ...new method. + * arm.cc (Arm_relobj::do_read_symbols): Call base_read_symbols. + * mips.cc: (Mips_relobj::do_read_symbols): Likewise. + * powerpc.cc (Powerpc_dynobj::do_read_symbols): Likewise. + +2014-07-04 Alan Modra + + * po/POTFILES.in: Regenerate. + +2014-07-02 Jing Yu + + * aarch64.cc: New file + * Makefile.am (TARGETSOURCES): Add aarch64.cc + (ALL_TARGETOBJS): Add aarch64.$(OBJEXT) + * Makefile.in: Regenerate. + * configure.tgt: Add entries for aarch64*. + * configure.ac: Likewise. + * configure: Likewise. + +2014-06-27 Alan Modra + + * symtab.cc (Symbol::should_add_dynsym_entry): Don't make inline. + +2014-06-24 Cary Coutant + + * dwp.cc (Dwo_file::read): Allow files with no .debug_types + sections. + (Dwo_file::sized_read_unit_index): Likewise. + +2014-06-23 Sasa Stankovic + + * mips.cc: New file. + * Makefile.am (TARGETSOURCES): Add mips.cc + (ALL_TARGETOBJS): Add mips.$(OBJEXT) + * configure.tgt: Add entries for mips*. + * configure.ac: Likewise. + * Makefile.in: Regenerate. + * configure: Likewise. + +2014-06-09 Cary Coutant + + * dwarf_reader.cc (Dwarf_pubnames_table::read_header): Check that + unit_length is within section bounds. + +2014-06-09 Cary Coutant + + PR gold/16980 + * layout.cc (Layout::print_to_mapfile): Print unattached sections in + map. + +2014-06-07 Alan Modra + + * powerpc.cc (relocate): Treat field of cmpli insn as a bitfield. + +2014-06-06 Cary Coutant + + * dwarf_reader.h (Dwarf_pubnames_table): Remove output_section_offset_. + * dwarf_reader.cc (Dwarf_pubnames_table::read_section): Likewise. + (Dwarf_pubnames_table::read_header): Likewise. + * layout.cc (gdb_fast_lookup_sections): Add .debug_gnu_pubnames and + .debug_gnu_pubtypes. + +2014-06-05 Joel Brobecker + + * Makefile.am (CONFIG_STATUS_DEPENDENCIES): New. + * Makefile.in, configure: Regenerate. + +2014-06-03 Alan Modra + + * powerpc.cc (addis_12_2): Define. + (Stub_table::do_write): Support fusion on ELFv2 stubs. + 2014-06-03 Alan Modra * testsuite/plugin_test.c (parse_readelf_line): Skip non-visibility