+2014-12-22 Cary Coutant <ccoutant@google.com>
+
+ * powerpc.cc (Target_powerpc::relocate): Fix overflow check.
+
+2014-12-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gold/14608
+ * testsuite/debug_msg.cc (SometimesInlineFunction): Changed
+ to "return i * i * 3;".
+
+2014-12-16 Cary Coutant <ccoutant@google.com>
+
+ * mapfile.cc (Mapfile::print_input_section): Print uncompressed sizes.
+ (Mapfile::print_output_data): Use current_data_size() to avoid
+ assert for sections requiring postprocessing; if address is not valid,
+ print 0.
+ (Mapfile::print_output_section): Use current_data_size(); print note
+ that addresses and sizes are before compression.
+
+2014-12-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ * aarch64.cc (AArch64_relocate_functions::maybe_apply_stub):
+ Cast current_group_size to unsigned long when reporting error.
+
+2014-12-10 Jing Yu <jingyu@google.com>
+
+ * aarch64.cc (Target_aarch64): Add new variable stub_group_size_.
+ (AArch64_relocate_functions::maybe_apply_stub): Add new parameter.
+ Update error message.
+ (Target_aarch64::do_relax): Use absolute value of option
+ stub_group_size. Replace local variable with class member
+ stub_group_size_.
+
+2014-12-04 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::Branch_info::make_stub): Ignore
+ addend of PLTREL24 reloc when not generating a plt stub. Make
+ max_branch_offset an "Address".
+ (Stub_table::can_reach_stub): Make max_branch_offset an "Address".
+ (Target_powerpc::Relocate::relocate): Likewise.
+
+2014-12-04 Alan Modra <amodra@gmail.com>
+
+ 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 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gold/17675
+ * testsuite/Makefile.am (pie_copyrelocs_test_CXXFLAGS): New.
+ * testsuite/Makefile.in: Regenerated.
+
+2014-12-03 Alan Modra <amodra@gmail.com>
+
+ PR 17566
+ * powerpc.cc (Target_powerpc::Scan::local): Use add_local_section
+ when adding dynamic relocations against section symbols.
+
+2014-12-01 Dimitry Ivanov <dimitry@google.com>
+
+ * layout.cc (Layout::finish_dynamic_section): When '-z global'
+ is specified set DF_1_GLOBAL in DT_FLAGS_1 flags.
+ * options.h (General_options): New -z option (global).
+
+2014-12-01 Cary Coutant <ccoutant@google.com>
+
+ PR gold/17578
+ * layout.cc (Layout::layout_gnu_stack): Don't warn when -z execstack
+ is given.
+ (Layout::create_executable_stack_info): Warn when -z noexecstack is
+ given but some inputs require executable stack.
+
+2014-11-26 Cary Coutant <ccoutant@google.com>
+
+ * layout.cc (gdb_sections): Keep .debug_gdb_scripts and
+ .debug_str_offsets; strip .debug_gnu_pubnames and
+ .debug_gnu_pubtypes.
+ (lines_only_debug_sections): Strip all four new sections.
+
+2014-11-26 Jing Yu <jingyu@google.com>
+
+ * aarch64.cc (Relocate::tls_desc_gd_to_ie): Set ldr target
+ register to be x0 when to relax TLSDESC_LD64_LO12.
+
+2014-11-26 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (struct Stub_table_owner): New.
+ (Powerpc_relobj): Rename stub_table_ to stub_table_index_, an
+ unsigned int vector. Update all references.
+ (powerpc_relobj::set_stub_table): Take an unsigned int param
+ rather than a Stub_table. Update callers.
+ (Powerpc_relobj::clear_stub_table): New function.
+ (Target_powerpc): Add relax_failed_, relax_fail_count_ and
+ stub_group_size_ vars.
+ (Target_powerpc::new_stub_table): Delete.
+ (max_branch_delta): New function, extracted from..
+ (Target_powerpc::Relocate::relocate): ..here..
+ (Target_powerpc::Branch_info::make_stub): ..and here. Return
+ status on whether stub created successfully.
+ (Stub_control::Stub_control): Add "no_size_errors" param. Move
+ default sizing to..
+ (Target_powerpc::do_relax): ..here. Init stub_group_size_ and
+ reduce on relax failure.
+ (Target_powerpc::group_sections): Add "no_size_errors" param.
+ Use stub_group_size_. Set up group info in a temp vector,
+ before building Stub_table vector. Account for input sections
+ possibly already converted to relaxed sections.
+ (Stub_table::init): Delete. Merge into..
+ (Stub_table::Stub_table): ..here.
+ (Stub_table::can_reach_stub): New function.
+ (Stub_table::add_plt_call_entry): Add "from" parameter and
+ return true iff stub could be reached.
+ (Stub_table::add_long_branch_entry): Similarly. Add "r_type"
+ param too.
+ (Stub_table::clear_stubs): Add "all" param.
+
+2014-11-26 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Stub_control::set_output_and_owner): New function.
+ (Target_powerpc::group_sections): Use it.
+
+2014-11-25 Cary Coutant <ccoutant@google.com>
+
+ * binary.cc (Binary_to_elf::sized_convert): Add size to _start symbol.
+ (Binary_to_elf::write_symbol): Add st_size parameter.
+ * binary.h (Binary_to_elf::write_symbol): Add st_size parameter.
+
+2014-11-25 Cary Coutant <ccoutant@google.com>
+
+ 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 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gold/17619
+ * x86_64.cc (Output_data_plt_x86_64_standard<size>::do_fill_plt_entry):
+ Check PC-relative offset overflow in PLT entry.
+
+2014-11-21 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::Relocate::relocate): Correct test
+ for undefined weaks.
+
+2014-11-20 Alan Modra <amodra@gmail.com>
+
+ * 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 <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::do_relax): Add __go_go to thread_starters.
+
+2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
+
+ * x86_64.cc (Target_x86_64<size>::Scan::global): Don't make PLT
+ entry for R_X86_64_GOTPLT64.
+ (Target_x86_64<size>::Relocate::relocate): Update comments for
+ R_X86_64_GOTPLT64.
+
+2014-11-06 Evgeniy Dushistov <dushistov@mail.ru>
+
+ * plugin.cc: use lock to searialize calls of Plugin_manager::claim_file
+ * plugin.h: add lock definition
+
+2014-10-29 Han Shen <shenhan@google.com>
+ Jing Yu <jingyu@google.com>
+
+ * aarch64-reloc.def: Add LD_PREL_LO12, ADR_PREL_LO21,
+ TLSLD_ADR_PAGE21, TLSLD_ADD_LO12_NC, TLSLD_MOVW_DTPREL_G1,
+ TLSLD_MOVW_DTPREL_G0_NC. Change property of TLS relocations to
+ Symbol::TLS_REF.
+ * aarch64.cc (Target_aarch64::do_can_check_for_function_pointers): New
+ method.
+ (Target_aarch64::reloc_needs_plt_for_ifunc): New method.
+ (Target_aarch64::tls_ld_to_le): New method.
+ (Target_aarch64::aarch64_info): Enable can_icf_inline_merge_sections
+ for 64bit targets.
+ (Output_data_plt_aarch64::irelative_rel_): New data member.
+ (Output_data_plt_aarch64::add_entry): Add irelative entries to plt.
+ (Output_data_plt_aarch64::add_local_ifunc_entry): New method.
+ (Output_data_plt_aarch64::add_relocation): New method.
+ (Output_data_plt_aarch64::do_write): Add gold_assert on got_irelative
+ offset. Add got_irelative size to got size.
+ (AArch64_relocate_functions): Typedef AArch64_valtype. Replace long
+ type string with the new typename.
+ (AArch64_relocate_functions::update_adr): Replace parameter x with
+ immed.
+ (AArch64_relocate_functions::update_movnz): Correct wrong val mask.
+ (AArch64_relocate_functions::reloc_common): New method.
+ (AArch64_relocate_funcsions::rela_general): Extract common part out
+ into reloc_common method.
+ (AArch64_relocate_functions::rela_general): Likewise.
+ (AArch64_relocate_functions::pcrela_general): Likewise.
+ (AArch64_relocate_functions::adr): New method.
+ (AArch64_relocate_functions::adrp): Calculate immed before calling
+ update_adr.
+ (AArch64_relocate_functions::adrp): Likewise.
+ (AArch64_relocate_functions::movnz): Cast x to SignedW type when
+ comparing x to 0. Calculate immed from ~x when x < 0.
+ (Target_aarch64::optimize_tls_reloc): Add new cases for
+ TLSLD_ADR_PAGE21, TLSLD_ADD_LO12_NC, TLSLD_MOVW_DTPREL_G1,
+ TLSLD_MOVW_DTPREL_G0_NC.
+ (Target_aarch64::possible_function_pointer_reloc): Implement this
+ method.
+ (Target_aarch64::Scan::local_reloc_may_be_function_pointer): Update
+ comment.
+ (Target_aarch64::Scan::local): Add codes to handle STT_GNU_IFUNC
+ symbol. Add cases for TLSLD_ADR_PAGE21, TLSLD_ADD_LO12_NC,
+ TLSLD_MOVW_DTPREL_G1, TLSLD_MOVW_DTPREL_G0_NC.
+ (Target_aarch64::Scan::global): Add codes to handle STT_GNU_IFUNC
+ symbol. Add cases for TLSLD_ADR_PAGE21, TLSLD_ADD_LO12_NC,
+ TLSLD_MOVW_DTPREL_G1, TLSLD_MOVW_DTPREL_G0_NC.
+ (Target_aarch64::make_plt_entry): Call add_entry with two more
+ parameters.
+ (Target_aarch64::make_local_ifunc_plt_entry): New method.
+ (Target_aarch64::Relocate::relocate): Add cases for LD_PREL_LO19,
+ ADR_PREL_LO21, TLSLD_ADR_PAGE21, TLSLD_ADD_LO12_NC,
+ TLSLD_MOVW_DTPREL_G1, TLSLD_MOVW_DTPREL_G0_NC.
+ (Target_aarch64::Relocate::relocate_tls): Add cases for
+ TLSLD_ADR_PAGE21, TLSLD_ADD_LO12_NC, TLSLD_MOVW_DTPREL_G1,
+ TLSLD_MOVW_DTPREL_G0_NC.
+ * testsuite/icf_safe_so_test.cc: Correct test comment.
+ * testsuite/icf_safe_test.sh: Add AArch64 arch.
+
+2014-10-22 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (do_relax): Add gcc-4.9 libgomp functions to
+ thread_starter.
+
+2014-10-18 Andreas Schwab <schwab@linux-m68k.org>
+
+ * configure.tgt (targ_extra_obj) [aarch64*-*]: Define.
+
+2014-10-17 Cary Coutant <ccoutant@google.com>
+
+ * aarch64.cc (AArch64_relocate_functions::maybe_apply_stub):
+ Add "typename" keyword.
+
+2014-10-15 Han Shen <shenhan@google.com>
+ Jing Yu <jingyu@google.com>
+
+ Patch for gold aarch64 backend to support relaxation.
+ * aarch64-reloc.def: Change format.
+ * aarch64.cc (class Reloc_stub): New class.
+ (class Stub_table): New class.
+ (class AArch64_relobj): New class.
+ (class AArch64_input_section): New class.
+ (class AArch64_output_section): New class.
+ (Target_aarch64::new_stub_table): New method.
+ (Target_aarch64::new_aarch64_input_section): New method.
+ (Target_aarch64::find_aarch64_input_section): New method.
+ (Target_aarch64::scan_section_for_stubs): New method.
+ (Target_aarch64::scan_reloc_section_for_stubs): New method.
+ (Target_aarch64::relocate_stub): New method.
+ (Target_aarch64::current_target): New method.
+ (Target_aarch64::do_make_elf_object): New method.
+ (Target_aarch64::do_may_relax): New method.
+ (Target_aarch64::do_relax): New method.
+ (Target_aarch64::group_sections): New method.
+ (Target_aarch64::scan_reloc_for_stub): New method.
+ (Target_aarch64::do_make_output_section): New method.
+ (Target_aarch64::stub_tables_): New data member.
+ (Target_aarch64::aarch64_input_section_map_): New data member.
+ (AArch64_relocate_functions::maybe_apply_stub): New method.
+
+2014-09-30 Cary Coutant <ccoutant@google.com>
+
+ PR gold/17432
+ * resolve.cc (Symbol_table::resolve): Fix local shadowing error.
+
+2014-09-30 Kito Cheng <kito@0xlab.org>
+
+ PR gold/13597
+ * layout.cc (Layout::create_dynamic_symtab): Build gnu-style
+ hash table before sysv-style hash table.
+
+2014-09-29 Sriraman Tallam <tmsriram@google.com>
+
+ * options.h (--pic-executable): Add negative to alias to -no-pie.
+
+2014-09-26 Cary Coutant <ccoutant@google.com>
+
+ 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 <ccoutant@google.com>
+
+ 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 <amodra@gmail.com>
+
+ * po/POTFILES.in: Regenerate.
+
+2014-09-23 Taiju Tsuiki <tzik@google.com>
+ Cary Coutant <ccoutant@google.com>
+
+ 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 <rafael.espindola@gmail.com>
+
+ * 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 <rafael.espindola@gmail.com>
+
+ * 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 <shenhan@google.com>
+ Jing Yu <jingyu@google.com>
+
+ * 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 <Sasa.Stankovic@imgtec.com>
+
+ * 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 <ccoutant@google.com>
+
+ * 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 <ccoutant@google.com>
+
+ 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 <shenhan@google.com>
+ Jing Yu <jingyu@google.com>
+
+ * 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 <tmsriram@google.com>
+
+ * options.h (-no-pie): Add option.
+
+2014-08-08 Jing Yu <jingyu@google.com>
+ Han Shen <shenhan@google.com>
+
+ * 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 <amodra@gmail.com>
+
+ * testsuite/defsym_test.sh: Allow ppc64le localentry annotation.
+
+2014-08-06 Alan Modra <amodra@gmail.com>
+
+ PR 13227
+ * symtab.cc (Symbol_table::add_from_relobj): Warn on __gnu_lto_slim.
+
+2014-07-21 Sriraman Tallam <tmsriram@google.com>
+
+ * object.cc (Relobj::is_section_name_included): Add
+ ".rodata.nptl_version" to not garbage collect this section.
+
+2014-07-08 Cary Coutant <ccoutant@google.com>
+
+ * 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 <ccoutant@google.com>
+
+ 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 <amodra@gmail.com>
+
+ * po/POTFILES.in: Regenerate.
+
+2014-07-02 Jing Yu <jingyu@google.com>
+
+ * 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 <amodra@gmail.com>
+
+ * symtab.cc (Symbol::should_add_dynsym_entry): Don't make inline.
+
+2014-06-24 Cary Coutant <ccoutant@google.com>
+
+ * dwp.cc (Dwo_file::read): Allow files with no .debug_types
+ sections.
+ (Dwo_file::sized_read_unit_index): Likewise.
+
+2014-06-23 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
+
+ * 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 <ccoutant@google.com>
+
+ * dwarf_reader.cc (Dwarf_pubnames_table::read_header): Check that
+ unit_length is within section bounds.
+
+2014-06-09 Cary Coutant <ccoutant@google.com>
+
+ PR gold/16980
+ * layout.cc (Layout::print_to_mapfile): Print unattached sections in
+ map.
+
+2014-06-07 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (relocate): Treat field of cmpli insn as a bitfield.
+
+2014-06-06 Cary Coutant <ccoutant@google.com>
+
+ * 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 <brobecker@adacore.com>
+
+ * Makefile.am (CONFIG_STATUS_DEPENDENCIES): New.
+ * Makefile.in, configure: Regenerate.
+
+2014-06-03 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (addis_12_2): Define.
+ (Stub_table::do_write): Support fusion on ELFv2 stubs.
+
+2014-06-03 Alan Modra <amodra@gmail.com>
+
+ * testsuite/plugin_test.c (parse_readelf_line): Skip non-visibility
+ st_other output.
+
+2014-06-02 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::local_reloc_may_be_function_pointer):
+ Only ignore relocs on ELFv1.
+ (Target_powerpc::global_reloc_may_be_function_pointer): Likewise.
+
+2014-05-30 Cary Coutant <ccoutant@google.com>
+
+ * testsuite/Makefile.am (ehdr_start_test_4): Fix typo in -B option.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/ehdr_start_test_4.sh: Look for "U" instead of "w".
+
+2014-05-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gold/16945
+ * x86_64.cc (Target_x86_64::Relocate::relocate): Use signed int
+ for got_offset. Properly get GOT address for R_X86_64_PLTOFF64.
+
+2014-05-15 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (do_plt_fde_location): Handle zero length .glink.
+ Compare FDE contents with DW_CFA_nop rather than 0.
+
+2014-05-13 Sriraman Tallam <tmsriram@google.com>
+
+ * symtab.h (may_need_copy_reloc): Remove check for position independent
+ code.
+ * x86_64.cc (Target_x86_64<size>::Scan::global): Add check for no
+ position independence before pc absolute may_need_copy_reloc call.
+ Add check for executable output befor pc relative may_need_copy_reloc
+ call.
+ * i386.cc: Ditto.
+ * arm.cc: Ditto.
+ * sparc.cc: Ditto.
+ * tilegx.cc: Ditto.
+ * powerpc.cc: Add check for no position independence before
+ may_need_copy_reloc calls.
+ * testsuite/pie_copyrelocs_test.cc: New file.
+ * testsuite/pie_copyrelocs_shared_test.cc: New file.
+ * Makefile.am (pie_copyrelocs_test): New test.
+ * Makefile.in: Regenerate.
+
+2014-05-08 Martin Liška <mliska@suse.cz>
+
+ * output.cc (Sized_relobj_file::do_layout): Fix typo in info message.
+
+2014-05-06 Cary Coutant <ccoutant@google.com>
+
+ PR gold/16900
+ * i386.cc (Output_data_got_plt_i386): New class.
+ (Output_data_plt_i386::Output_data_plt_i386): Change type of got_plt
+ parameter. Change all callers.
+ (Output_data_plt_i386::layout_): Remove.
+ (Output_data_plt_i386::got_plt_): Change type.
+ (Target_i386::got_plt_): Change type. Change all references.
+ (Target_i386::got_section): Create instance of new class.
+ (Output_data_got_plt_i386::do_write): New function.
+ * x86_64.cc (Output_data_got_plt_x86_64): New class.
+ (Output_data_plt_x86_64::Output_data_plt_x86_64): Change type of got_plt
+ parameter. Change all callers.
+ (Output_data_plt_x86_64::layout_): Remove.
+ (Output_data_plt_x86_64::got_plt_): Change type.
+ (Target_x86_64::got_plt_): Change type. Change all references.
+ (Target_x86_64::got_section): Create instance of new class.
+ (Output_data_got_plt_x86_64::do_write): New function.
+ (Output_data_plt_x86_64::do_write): Don't write reserved words in GOT.
+ (Target_x86_64<size>::init_got_plt_for_update): Create instance of new
+ class.
+
+2014-05-05 Cary Coutant <ccoutant@google.com>
+
+ * gdb-index.cc (Gdb_index_info_reader): Don't complain about language
+ if we have pubnames/pubtypes.
+
+2014-05-02 Cary Coutant <ccoutant@google.com>
+
+ * defstd.cc (in_segment): Define __ehdr_start here...
+ * layout.cc (Layout::finalize): ...Instead of here. Set the
+ output segment when known.
+ * resolve.cc (Symbol::override_base_with_special): Remember
+ the original binding.
+ * symtab.cc (Symbol::set_output_segment): New function.
+ (Symbol::set_undefined): New function.
+ * symtab.h (Symbol::is_weak_undefined): Check original undef
+ binding.
+ (Symbol::is_strong_undefined): New function.
+ (Symbol::set_output_segment): New function.
+ (Symbol::set_undefined): New function.
+ * target-reloc.h (is_strong_undefined): Remove.
+ (issue_undefined_symbol_error): Call Symbol::is_weak_undefined.
+ Check for hidden undefs.
+ (relocate_section): Call Symbol::is_strong_undefined.
+
+ * testsuite/Makefile.am (ehdr_start_test_1)
+ (ehdr_start_test_2, ehdr_start_test_3)
+ (ehdr_start_test_4, ehdr_start_test_5): New test cases.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/ehdr_start_def.cc: New source file.
+ * testsuite/ehdr_start_test.cc: New source file.
+ * testsuite/ehdr_start_test.t: New linker script.
+ * testsuite/ehdr_start_test_4.sh: New shell script.
+
+2014-04-23 Cary Coutant <ccoutant@google.com>
+
+ PR gold/16870
+ * x86_64.cc (Target_x86_64::Relocate::relocate): Add missing break.
+
+2014-04-15 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
+
+ * layout.cc (Layout::include_section): Allow a target to decide
+ whether to include a section.
+ * target.h (Target::should_include_section): New function.
+ (Target::do_should_include_section): New function.
+
+2014-04-15 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
+
+ * copy-relocs.cc (Copy_relocs::Copy_reloc_entry::emit): Remove and
+ inline into ...
+ (Copy_relocs::emit): ... here.
+ * copy-relocs.h (Copy_reloc_entry): Change from class to struct.
+ (Copy_reloc_entry::make_copy_reloc): Change from private to protected.
+ (Copy_reloc_entry::entries_): Change from private to protected.
+
+2014-04-02 Sriraman Tallam <tmsriram@google.com>
+
+ * icf.cc (get_section_contents): Replace copies of reloc
+ vectors with const references.
+
+2014-04-02 Cary Coutant <ccoutant@google.com>
+
+ * configure.ac (HAVE_PUBNAMES): Use C instead of C++.
+ (HAVE_NO_USE_LINKER_PLUGIN): Check for -fno-use-linker-plugin.
+ * configure: Regenerate.
+ * testsuite/Makefile.am (OPT_NO_PLUGINS): New macro for
+ -fno-use-linker-plugin.
+ (LINK1, CXXLINK1): Add it to the link command.
+ * testsuite/Makefile.in: Regenerate.
+
+2014-03-12 Alan Modra <amodra@gmail.com>
+
+ * Makefile.in: Regenerate.
+
+2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
+
+ * symtab.h (Symbol::set_nonvis): New function.
+
+2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
+
+ * symtab.cc (Sized_symbol<32>::init_output_data):
+ Instantiate the template.
+ (Sized_symbol<64>::init_output_data): Likewise.
+
+2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
+
+ * symtab.cc (Symbol_table::sized_write_globals): Allow a target to
+ adjust dynamic symbol value.
+ * target.h (Target::adjust_dyn_symbol): New function.
+ (Target::do_adjust_dyn_symbol): New function.
+
+2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
+
+ * output.cc (Output_data_dynamic::Dynamic_entry::write):
+ Get the value of DYNAMIC_CUSTOM dynamic entry.
+ * output.h (Output_data_dynamic::add_custom): New function.
+ (Dynamic_entry::Dynamic_entry): New constructor for DYNAMIC_CUSTOM
+ dynamic entry.
+ (enum Dynamic_entry::Classification): Add DYNAMIC_CUSTOM.
+ * target.h (Target::dynamic_tag_custom_value): New function.
+ (Target::do_dynamic_tag_custom_value): New function.
+
+2014-03-10 Sasa Stankovic <Sasa.Stankovic@imgtec.com>
+
+ * symtab.cc (Symbol_table::set_dynsym_indexes): Allow a target to set
+ dynsym indexes.
+ * target.h (Target::has_custom_set_dynsym_indexes): New function.
+ (Target::do_has_custom_set_dynsym_indexes): New function.
+ (Target::set_dynsym_indexes): New function.
+ (Target::do_set_dynsym_indexes): New function.
+
+2014-03-07 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Powerpc_relocate_functions::Overflow_check): Add
+ CHECK_UNSIGNED, CHECK_LOW_INSN, CHECK_HIGH_INSN.
+ (Powerpc_relocate_functions::has_overflow_unsigned): New function.
+ (Powerpc_relocate_functions::has_overflow_bitfield,
+ overflowed): Use the above.
+ (Target_powerpc::Relocate::relocate): Correct overflow checking
+ for a number of relocations. Modify overflow test for 16-bit
+ fields in instructions to signed/unsigned according to whether
+ the field takes a signed or unsigned value.
+
+2014-03-05 Alan Modra <amodra@gmail.com>
+
+ Update copyright years.
+
+2014-03-05 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::Scan::local, global): Support
+ R_PPC64_ADDR64_LOCAL.
+ (Target_powerpc::Relocate::relocate): Likewise.
+
+2014-03-03 Alan Modra <amodra@gmail.com>
+
+ * dwp.cc (print_version): Update copyright year to current.
+
+2014-02-10 Alan Modra <amodra@gmail.com>
+
+ * po/gold.pot: Regenerate.
+
+2014-02-06 Cary Coutant <ccoutant@google.com>
+
+ Fix problem where -u is ignored when a weak undef is seen.
+
+ * archive.cc (Library_base::should_include_member): Reorder
+ code to check for -u option if a weak undef has already been seen.
+ * testsuite/Makefile.am (weak_undef_test_2): New test case.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/weak_undef_file3.cc: New file.
+ * testsuite/weak_undef_file4.cc: New file.
+ * testsuite/weak_undef_test_2.cc: New file.
+
+2014-02-05 Cary Coutant <ccoutant@google.com>
+
+ Fix issues with gold undefined symbol diagnostics.
+
+ PR binutils/15435
+ * errors.cc (Errors::undefined_symbol): Move undef vtable symbol
+ check to here.
+ * target-reloc.h (is_strong_undefined): New function.
+ (relocate_section): Move undef vtable symbol check from here.
+ Check for is_strong_undefined.
+
+2014-02-05 Cary Coutant <ccoutant@google.com>
+
+ Fix problems with the --dynamic-list option.
+
+ PR gold/13577
+ * options.cc (General_options::parse_dynamic_list):
+ Set have_dynamic_list_.
+ (General_options::General_options): Initialize have_dynamic_list_.
+ (General_options::finalize): Turn off -Bsymbolic and
+ -Bsymbolic-functions if --dynamic-list provided.
+ * options.h (General_options::have_dynamic_list): New function.
+ (General_options::have_dynamic_list_): New data member.
+ * symtab.h (Symbol::is_preemptible): Handle --dynamic-list
+ correctly.
+
+ PR gold/16530
+ * symtab.cc (Symbol_table::add_from_relobj): If symbol is named
+ in --dynamic-list, mark it.
+
+ * testsuite/Makefile.am (gc_dynamic_list_test.sh): New test case.
+ (dynamic_list_2): New test case.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/dynamic_list_2.cc: New file.
+ * testsuite/dynamic_list_2.t: New file.
+ * testsuite/dynamic_list_lib1.cc: New file.
+ * testsuite/dynamic_list_lib2.cc: New file.
+ * testsuite/gc_dynamic_list_test.c: New file.
+ * testsuite/gc_dynamic_list_test.sh: New file.
+ * testsuite/gc_dynamic_list_test.t: New file.
+
+2014-01-28 Cary Coutant <ccoutant@google.com>
+
+ Add .gdb_index version 7 support.
+
+ * gold/dwarf_reader.cc: include <utility> (for make_pair).
+ (Dwarf_abbrev_table::do_read_abbrevs): Check for compressed
+ debug sections.
+ (Dwarf_ranges_table::read_ranges_table): Likewise.
+ (Dwarf_pubnames_table::read_section): Check for GNU-style
+ sections, and for compressed debug sections.
+ (Dwarf_pubnames_table::read_header): Compute end address of table.
+ (Dwarf_pubnames_table::next_name): Return flag_byte. Check
+ for end of list by offset, not by offset == 0.
+ (Dwarf_info_reader::do_read_string_table): Check for compressed
+ debug sections.
+ * gold/dwarf_reader.h (Dwarf_pubnames_table::Dwarf_pubnames_table):
+ Initialize new data members.
+ (Dwarf_pubnames_table::next_name): return flag_byte.
+ (Dwarf_pubnames_table::end_of_table_): New data member.
+ (Dwarf_pubnames_table::is_gnu_style_): New data member.
+ * gold/gdb-index.cc (gdb_index_version): Update to version 7.
+ (Gdb_index_info_reader::read_pubtable): Read flag_byte.
+ (Gdb_index_info_reader::read_pubnames_and_pubtypes): Don't
+ read skeleton type unit DIEs.
+ (Gdb_index::add_symbol): Add flag_byte; adjust all callers.
+ (Gdb_index::do_write): Write flag_byte.
+ * gold/gdb-index.h (Gdb_index::add_symbol): Add flags parameter.
+ (Gdb_index::Cu_vector): Store flags along with cu indexes.
+ * gold/testsuite/gdb_index_test_3.sh: Allow versions 4-7.
+ * gold/testsuite/gdb_index_test_comm.sh: Likewise.
+
+2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ * version.cc (print_version): Update copyright year to 2014.
+
+2013-12-19 Dimitry Andric <dimitry@andric.com>
+
+ * stringpool.cc (Stringpool_template::reserve): Add
+ HAVE_UNORDERED_MAP case.
+ * stringpool.cc (Stringpool_template::print_stats): Likewise.
+
+2013-12-18 Cary Coutant <ccoutant@google.com>
+
+ * configure.ac: Check for <unordered_set> and <unordered_map>.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+ * system.h: Use <unordered_set> and <unordered_map> if available.
+
projects / binutils-gdb.git / blobdiff