+2015-03-09 Cary Coutant <ccoutant@google.com>
+
+ PR gold/14675
+ * ehframe.cc (Eh_frame::add_ehframe_input_section): Change return type;
+ return enum indicating whether .eh_frame section is empty, optimizable,
+ unrecognized, or an end marker. Adjust explicit instantiations.
+ * ehframe.h (Eh_frame::Eh_frame_section_disposition): New enum type.
+ (Eh_frame::add_ehframe_input_section): Change return type.
+ * gold.cc (queue_middle_tasks): Call Layout::finalize_eh_frame_section.
+ * layout.cc (Layout::layout_eh_frame): Don't add optimized sections
+ to the .eh_frame output section until we see the end marker.
+ (Layout::finalize_eh_frame_section): New.
+ * layout.h: (Layout::finalize_eh_frame_section): New.
+
+2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ * output.cc (Relobj::initialize_input_to_output_map<size>):
+ Remove typename on elfcpp::Elf_types<size>::Elf_Addr.
+
+2015-03-04 Cary Coutant <ccoutant@google.com>
+
+ * parameters.cc (Parameters::set_target_once): Call
+ Target::select_as_default_target just once from here...
+ (set_parameters_target): ...instead of from here.
+
+2015-03-04 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
+
+ * ehframe.cc (Cie::set_output_offset): Pass in and use a
+ Output_section_data instead of a Merge_map.
+ (Eh_frame::Eh_frame): Don't initialize merge_map_.
+ (Eh_frame::read_cie): Use add_merge_mapping instead of
+ Merge_map::add_mapping.
+ (Eh_frame::read_fde): Ditto.
+ (Eh_frame::set_final_data_size): Use this instead of this->merge_map_.
+ (Eh_frame::do_output_offset): Use merge_output_offset istead of
+ merge_map_->get_output_offset.
+ (Eh_frame::do_is_merge_section_for): Delete.
+ * ehframe.h (Fde::add_mapping): Pass in and use a Output_section_data
+ instead of a Merge_map.
+ (Cie::set_output_offset): Pass in a Output_section_data instead of a
+ Merge_map.
+ (Eh_frame::do_is_merge_section_for): Delete.
+ (Eh_frame::merge_map_): Delete.
+ * merge.cc (Object_merge_map::get_or_make_input_merge_map): Pass in
+ and use a Output_section_data instead of a Merge_map.
+ (Object_merge_map::add_mapping): Ditto.
+ (Object_merge_map::get_output_offset): Remove the merge_map argument.
+ (Object_merge_map::is_merge_section_for): Pass in and use a
+ Output_section_data instead of a Merge_map.
+ (Merge_map): Delete.
+ (Output_merge_base::do_output_offset): Use merge_output_offset instead
+ of merge_map_.get_output_offset.
+ (Output_merge_base::do_is_merge_section_for): Delete.
+ (Output_merge_data::do_add_input_section): Use
+ object->add_merge_mapping instead of add_mapping.
+ (Output_merge_string<Char_type>::finalize_merged_data): Ditto.
+ * merge.h (Merge_map): Delete forward declaration.
+ (Object_merge_map::add_mapping): Pass in and use a Output_section_data
+ instead of a Merge_map.
+ (Object_merge_map::get_output_offset): Remove the merge_map argument.
+ (Object_merge_map::is_merge_section_for): Pass in and use a
+ Output_section_data instead of a Merge_map.
+ (Input_merge_map::Object_merge_map::merge_map): Replace with
+ output_data.
+ (Object_merge_map::get_or_make_input_merge_map): Pass in and use a
+ Output_section_data instead of a Merge_map.
+ (Merge_map): Delete.
+ (Output_merge_base::Output_merge_base): Don't initialize merge_map_.
+ (Output_merge_base::do_is_merge_section_for): Delete.
+ (Output_merge_base::add_mapping): Delete.
+ (Output_merge_base::merge_map_): Delete.
+ * object.cc (Relobj::initialize_input_to_output_map): New.
+ (Relobj::initialize_input_to_output_map): New.
+ (Relobj::merge_output_offset): New.
+ (Relobj::is_merge_section_for): New.
+ (Relobj::initialize_input_to_output_map): Instantiate for 32 and 64
+ bits.
+ * object.h (Relobj::merge_map): Delete.
+ (initialize_input_to_output_map): New.
+ (set_merge_map): Delete.
+ (add_merge_mapping): New.
+ (merge_output_offset): New.
+ (is_merge_section_for): New.
+ * output.cc (Output_section::Input_section::is_merge_section_for):
+ Use object->is_merge_section_for.
+ * output.h (Output_section_data::is_merge_section_for): Delete.
+ (Output_section_data::do_is_merge_section_for): Delete.
+ * reloc.cc (Merged_symbol_value<size>::initialize_input_to_output_map):
+ Use object->initialize_input_to_output_map.
+ (Merged_symbol_value<size>::value_from_output_section): Use
+ object->merge_output_offset.
+
+2015-03-02 Peter Collingbourne <pcc@google.com>
+ Cary Coutant <ccoutant@google.com>
+
+ * output.cc (Output_section::add_merge_input_section): Do not
+ attempt to merge sections with an entsize of 0.
+
+2015-03-02 Khem Raj <raj.khem@gmail.com>
+
+ * attributes.h (class Output_attributes_section_data ): Add
+ do_print_to_mapfile function.
+
+2015-02-24 Alan Modra <amodra@gmail.com>
+
+ PR 18010
+ * powerpc.cc (Powerpc_relocate_functions::addr16_ds): Always
+ complain if value is not a multiple of four.
+ (Target_powerpc::Relocate::relocate): Correct handling of
+ R_POWERPC_GOT_TPREL16 and R_POWERPC_GOT_TPREL16_LO for ppc64.
+
+2015-02-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure.ac (default_size): Set to 32 for x32.
+ * configure: Regenerated.
+
+2015-02-18 Alan Modra <amodra@gmail.com>
+
+ PR 17954
+ * powerpc.cc (Global_symbol_visitor_opd::operator()): Set default
+ visibility.
+
+2015-02-17 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
+
+ * gc.h (Garbage_collection::add_reference): Don't use find.
+
+2015-02-17 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
+
+ * object.cc (write_local_symbols): avoid std::vector copy.
+
+2015-02-17 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
+
+ * merge.cc (get_output_offset): Use upper_bound instead of lower_bound.
+
+2015-02-09 Mark Wielaard <mjw@redhat.com>
+
+ * gdb-index.cc (Gdb_index_info_reader::visit_top_die): Recognize
+ DW_LANG_Fortran03 and DW_LANG_Fortran08.
+
+2015-02-16 Cary Coutant <ccoutant@google.com>
+
+ PR gold/13577
+ PR gold/16992
+ * layout.cc (Layout::finish_dynamic_section): Don't set DT_SYMBOLIC or
+ DF_SYMBOLIC if --dynamic-list option is used.
+ * options.cc (General_options::finalize): --dynamic-list is not
+ mutually exclusive with -Bsymbolic.
+ * symtab.h (Symbol::is_preemptible): Don't exclude dynamic symbols not
+ listed in --dynamic-list.
+ * testsuite/Makefile.am (dynamic_list_lib2.so): Add
+ -Bsymbolic-functions.
+ * testsuite/Makefile.in: Regenerate.
+
+2015-02-16 Cary Coutant <ccoutant@google.com>
+
+ PR gold/17971
+ * incremental.cc: Remove redundant include of "output.h".
+
+2015-02-12 Jing Yu <jingyu@google.com>
+
+ * aarch64-reloc.def (TLSLE_MOVW_TPREL_G2, TLSLE_MOVW_TPREL_G1,
+ TLSLE_MOVW_TPREL_G1_NC, TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC,):
+ New relocation.
+ * aarch64.cc (Target_aarch64::Scan::local): Add cases for new
+ TLSLE_MOVW_* relocations.
+ (Target_aarch64::Scan::global): Likewise.
+ (Target_aarch64::Relocate::relocate): Likewise.
+ (Target_aarch64::Relocate::relocate_tls): Add cases and handlings
+ for new TLSLE_MOVW_* relocations.
+
+2015-02-11 Will Newton <will.newton@linaro.org>
+
+ PR gold/13321
+ * arm.cc (Target_arm::make_plt_section): Create an ARM
+ state mapping symbol at the start of the PLT.
+
+2015-02-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ * testsuite/Makefile.am (two_file_shared_2_pic_1_test_DEPENDENCIES):
+ Replace two_file_shared_2.so with two_file_shared_1.so.
+ * testsuite/Makefile.in: Regenerated.
+
+2015-02-09 Alan Modra <amodra@gmail.com>
+
+ * testsuite/Makefile.am (MOSTLYCLEANFILES): Add libweak_undef_2.a,
+ plugin_test_thin.a and defsym_test.
+ * testsuite/Makefile.in: Regenerate.
+
+2015-02-04 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
+
+ * merge.cc (do_add_input_section): Combine loop epilogue into main loop
+ body.
+
+2015-02-04 Peter Collingbourne <pcc@google.com>
+
+ * plugin.cc (Pluginobj::get_symbol_resolution_info): Resolve
+ forwarding symbols when computing symbol resolution info for plugins.
+ * plugin.h (Plugin_manager::symtab): New method.
+ (Pluginobj::get_symbol_resolution_info): Add symtab parameter.
+
+2015-02-03 Cary Coutant <ccoutant@google.com>
+ Peter Collingbourne <pcc@google.com>
+
+ PR gold/15660
+ * archive.cc (Thin_archive_object_unlocker): New class.
+ (Archive::include_member): Unlock external members of thin archives.
+ * testsuite/Makefile.am (plugin_test_1): Rename .syms files.
+ (plugin_test_2): Likewise.
+ (plugin_test_3): Likewise.
+ (plugin_test_4): Likewise.
+ (plugin_test_5): Likewise.
+ (plugin_test_6): Likewise.
+ (plugin_test_7): Likewise.
+ (plugin_test_8): Likewise.
+ (plugin_test_9): Likewise.
+ (plugin_test_10): Likewise.
+ (plugin_test_11): New test case.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/plugin_test.c (claim_file_hook): Check for parallel .syms
+ file to decide whether to claim file.
+ (all_symbols_read_hook): Likewise.
+ * testsuite/plugin_test_1.sh: Adjust expected output.
+ * testsuite/plugin_test_2.sh: Likewise.
+ * testsuite/plugin_test_3.sh: Likewise.
+ * testsuite/plugin_test_6.sh: Likewise.
+ * testsuite/plugin_test_tls.sh: Likewise.
+ * testsuite/plugin_test_11.sh: New testcase.
+
+2015-02-03 Cary Coutant <ccoutant@google.com>
+
+ * descriptors.cc (Descriptors::open): Set artificially-low limit for
+ file descriptors when debugging enabled. Add debug output.
+ (Descriptors::release): Add debug output.
+ (Descriptors::close_some_descriptor): Likewise.
+ (Descriptors::close_all): Likewise.
+ * fileread.cc (File_read::lock): Likewise.
+ (File_read::unlock): Likewise.
+
+2015-02-02 Cary Coutant <ccoutant@google.com>
+
+ * x86_64.cc (Target_x86_64::Relocate::relocate_tls): Check for
+ executable output file.
+
+2015-01-22 Han Shen <shenhan@google.com>
+
+ * arm.cc (Target_arm::Target_arm): Add initialization for new members.
+ (Target_arm::do_plt_address_for_global): New method.
+ (Target_arm::do_plt_address_for_local): New method.
+ (Target_arm::rel_irelative_section): New method.
+ (Target_arm::make_data_plt): Add more parameters for plt ctor.
+ (Target_arm::do_make_data_plt): Add more parameters for plt ctor.
+ (Target_arm::Scan::symbol_needs_plt_entry): Add ifunc support.
+ (Target_arm::Scan::reloc_needs_plt_for_ifunc): Add ifunc support.
+ (Target_arm::Scan::check_non_pic): Add ifunc support.
+ (Target_arm::Scan::local): Add ifunc support.
+ (Target_arm::Scan::global): Add ifunc support.
+ (Target_arm::make_plt_section): New method.
+ (Target_arm::make_plt_entry): Change to call to make_plt_section.
+ (Target_arm::make_local_ifunc_plt_entry): New method.
+ (Target_arm::got_irelative_): New member.
+ (Target_arm::rel_irelative_): New member.
+ (Target_arm::got_section): Add creation for got_irelative_.
+ (Target_arm::rel_dyn_section): Add creation for rel_irelative_.
+ (Target_arm::Relocate::relocate): Properly set local ifunc address.
+ (Target_arm::do_dynsym_value): Properly set global ifunc address.
+ (Target_arm::scan_reloc_for_stub): Properly set global ifunc address.
+ (Output_data_plt_arm::IRelative_data): New type.
+ (Output_data_plt_arm::Output_data_plt_arm): Add more parameters.
+ (Output_data_plt_arm::add_entry): Add more parameters.
+ (Output_data_plt_arm::add_relocation): New method.
+ (Output_data_plt_arm::add_local_ifunc_entry): New method.
+ (Output_data_plt_arm::rel_irelative): New method.
+ (Output_data_plt_arm::entry_count): Modified.
+ (Output_data_plt_arm::address_for_global): New method.
+ (Output_data_plt_arm::address_for_local): New method.
+gold/
+ (Output_data_plt_arm::set_final_data_size): Add irelative_count_.
+ (Output_data_plt_arm::insert_irelative_data): New method.
+ (Output_data_plt_arm::irelative_rel_): New member.
+ (Output_data_plt_arm::got_): New member.
+ (Output_data_plt_arm::got_irelative_): New member.
+ (Output_data_plt_arm::irelative_count_): New member.
+ (Output_data_plt_arm::IRelative_data_vec): New typedef.
+ (Output_data_plt_arm::irelative_data_vec_): New member.
+ (Output_data_plt_arm::do_write): Write out irelative entries.
+ (Output_data_plt_arm_standard::Output_data_plt_arm_standard): Add
+ more parameters to ctor.
+ (Output_data_plt_arm_nacl::Output_data_plt_arm_nacl): Add
+ more parameters to ctor.
+ * output.h (Output_data_reloc::add_local_relative): New method.
+ * aarch64.cc (Output_data_plt_aarch64): Fixed typo in comment.
+
+2015-01-29 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::Relocate::relocate): Correct GOT_TLSLD
+ and GOT_TLSGD to LE optimization.
+
+2015-01-28 Cary Coutant <ccoutant@google.com>
+
+ * x86_64.cc (Target_x86_64::Scan::global): Allow IE-to-LE optimization
+ for undef TLS symbols.
+ (Target_x86_64::Relocate::relocate_tls): Likewise.
+ (Target_x86_64::Relocate::tls_ie_to_le): Likewise.
+
+2015-01-25 Cary Coutant <ccoutant@google.com>
+
+ * output.cc (Output_segment::set_section_addresses): Fix calculation
+ of size of relro segment.
+
+2015-01-22 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::Scan::local <got relocs>): Correct
+ condition for need of ifunc plt entry.
+ (Target_powerpc::Scan::global <got relocs>): Likewise.
+
+2015-01-14 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
+
+ * mips.cc (reloc_high): Add r_sym.
+ (Mips_relocate_functions::relhi16): Add r_sym parameter. Pass r_sym to
+ reloc_high constructor.
+ (Mips_relocate_functions::relgot16_local): Likewise.
+ (Mips_relocate_functions::rello16): Add r_sym parameter. Use r_sym and
+ r_type to decide whether LO16 matches HI16.
+ (Target_mips::Relocate::relocate): Pass r_sym to calls to relhi16,
+ rello16 and relgot16_local.
+
+2015-01-09 Cary Coutant <ccoutant@google.com>
+
+ * layout.cc (Layout::set_segment_offsets): Don't align start of segment
+ unless alignment is larger than page size.
+
+2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
+ Cary Coutant <ccoutant@google.com>
+
+ PR gold/17729
+ * configure.ac (DEFAULT_TARGET_X86_64): Don't set for x32.
+ (DEFAULT_TARGET_X32): Set for x32.
+ * x86_64.cc (cmp_insn_32): New.
+ (lea_r10_insn_32): Likewise.
+ (lea_r11_insn_32): Likewise.
+ (cmp_insn_64): Likewise.
+ (lea_r10_insn_64): Likewise.
+ (lea_r11_insn_64): Likewise.
+ (Target_x86_64<size>::do_calls_non_split): Handle x32.
+ * testsuite/Makefile.am (check_SCRIPTS): Add split_x32.sh.
+ (check_DATA): Add split_x32 files.
+ (split_x32_[1234n].o): New targets.
+ (split_x32_[124]): New targets.
+ (split_x32_[1234r].stdout): New targets.
+ * testsuite/split_x32.sh: New file.
+ * testsuite/split_x32_1.s: Likewise.
+ * testsuite/split_x32_2.s: Likewise.
+ * testsuite/split_x32_3.s: Likewise.
+ * testsuite/split_x32_4.s: Likewise.
+ * testsuite/split_x32_n.s: Likewise.
+ * configure: Regenerated.
+ * testsuite/Makefile.in: Likewise.
+
+2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gold/17809
+ * x86_64.cc (Target_x86_64<size>::Relocate::tls_ie_to_le): Handle
+ x32.
+
2015-01-02 Alan Modra <amodra@gmail.com>
* version.cc (print_version): Just print current year.
projects / deliverable / binutils-gdb.git / blobdiff