gold/ChangeLog

2021-01-30  Nick Clifton  <nickc@redhat.com>

	This is the 2.35.2 release.

	* po/gold.pot: Regenerate.

2021-01-28  H.J. Lu  <hongjiu.lu@intel.com>

	PR gold/27246
	* dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog):
	Skip address size and segment selector for DWARF5.

2021-01-03  Alan Modra  <amodra@gmail.com>

	PR 27140
	* powerpc.cc (Target_powerpc::Branch_info::make_stub): Only access
	object->st_other() when 64-bit.
	(Stub_table::add_long_branch_entry): Ignore "other" when 32-bit.

2020-11-17  Alan Modra  <amodra@gmail.com>

	* powerpc.cc (Target_powerpc::no_tprel_opt_): Rename from tprel_opt_.
	Init to false.
	(Target_powerpc::tprel_opt): Test parameters->options().tls_optimize().
	(Target_powerpc::set_tprel_opt): Delete.
	(Target_powerpc::set_no_tprel_opt): New function.  Update all uses
	of set_tprel_opt.

2020-11-16  Michael Hudson-Doyle  <michael.hudson@canonical.com>

	PR 26902
	* powerpc.cc (Relocate::relocate): Do not include local entry
	offset of target function when computing the address of a stub.

2020-10-09  Alan Modra  <amodra@gmail.com>

	* powerpc.cc (Powerpc_relobj::do_relocate_sections): Don't do
	local entry offset optimisation for lplt_section.
	(Target_powerpc::Branch_info::make_stub): Don't add local
	entry offset to long branch dest passed to
	add_long_branch_entry.  Do pass st_other bits.
	(Stub_table::Branch_stub_ent): Add "other_" field.
	(Stub_table::add_long_branch_entry): Add "other" param, and
	save.
	(Stub_table::branch_stub_size): Adjust long branch offset.
	(Stub_table::do_write): Likewise.
	(Target_powerpc::Relocate::relocate): Likewise.

2020-10-09  Alan Modra  <amodra@gmail.com>

	* powerpc.cc (is_got_reloc): New function.
	(Target_powerpc::Relocate::relocate): Use it here, exclude GOT
	relocs when looking for stubs.

2020-10-08  H.J. Lu  <hongjiu.lu@intel.com>

	* testsuite/split_i386.sh: Updated for --split-stack-adjust-size
	default change.
	* testsuite/split_x86_64.sh: Likewise.

2020-10-08  Alan Modra  <amodra@gmail.com>

	* options.h (split_stack_adjust_size): Default to 0x100000.

2020-09-26  Alan Modra  <amodra@gmail.com>

	* powerpc.cc (Target_powerpc): Rename power10_stubs_ to
	power10_relocs_.
	(Target_powerpc::set_power10_relocs): New accessor.
	(Target_powerpc::set_power10_stubs): Delete.
	(Target_powerpc::power10_stubs): Adjust.
	(Target_powerpc::has_localentry0): New accessor.
	(ld_0_11): New constant.
	(glink_eh_frame_fde_64v1, glink_eh_frame_fde_64v2): Adjust.
	(glink_eh_frame_fde_64v2_localentry0): New.
	(Output_data_glink::pltresolve_size): Update.
	(Output_data_glink::add_eh_frame): Use localentry0 version eh_frame.
	(Output_data_glink::do_write): Move r2 save to start of ELFv2 stub
	and only emit for has_localentry0.  Don't use r2 in the stub.
	(Target_powerpc::Scan::local, global): Adjust for
	set_power10_relocs renaming.
	(Target_powerpc::scan_relocs): Warn and reset plt_localentry0_.

2020-09-24  Alan Modra  <amodra@gmail.com>

	* powerpc.cc (Target_powerpc::Relocate::relocate): Don't skip
	first insn of __tls_get_addr_opt stub.

2020-09-24  Alan Modra  <amodra@gmail.com>

	Apply from master
	2020-07-27  Alan Modra  <amodra@gmail.com>
	* options.h (DEFINE_enum): Add optional_arg__ param, adjust
	all uses.
	(General_options): Add --power10-stubs and --no-power10-stubs.
	* options.cc (General_options::parse_no_power10_stubs): New.
	(General_options::finalize): Handle --power10-stubs.
	* powerpc.cc (set_power10_stubs): Don't set when --power10-stubs=no.
	(power10_stubs_auto): New.
	(struct Plt_stub_ent): Add toc_ and tocoff_.  Don't use a bitfield
	for indx_.
	(struct Branch_stub_ent): Add toc_and tocoff_.  Use bitfields for
	iter_, notoc_ and save_res_.
	(add_plt_call_entry): Set toc_.  Adjust resizing conditions for
	--power10-stubs=auto.
	(add_long_branch_entry): Set toc_.
	(add_eh_frame, define_stub_syms): No longer use const_iterators
	for plt and long branch stub iteration.
	(build_tls_opt_head, build_tls_opt_tail): Change parameters and
	return value.  Move tests for __tls_get_addr to callers.
	(plt_call_size): Handle --power10-stubs=auto.
	(branch_stub_size): Likewise.
	(Stub_table::do_write): Likewise.
	(relocate): Likewise.

2020-09-19  Nick Clifton  <nickc@redhat.com>

	This is the 2.35.1 point release.

	* po/gold.pot: Regenerate.

2020-09-10  Alan Modra  <amodra@gmail.com>

	Apply from master
	2020-08-24  Alan Modra  <amodra@gmail.com>
	* powerpc.cc (Target_powerpc): Add tprel_opt_ and accessors.
	(Target_powerpc::Scan::local): Sanity check tprel high relocs.
	(Target_powerpc::Scan::global): Likewise.
	(Target_powerpc::Relocate::relocate): Control tprel optimisation
	with tprel_opt_ and enable for 32-bit.

2020-08-12  Nick Clifton  <nickc@redhat.com>

	* po/sr.po: Updated Serbian translation.

2020-07-24  Nick Clifton  <nickc@redhat.com>

	2.35 Release:
	* po/gold.pot: Regenerate.

2020-07-06  Nick Clifton  <nickc@redhat.com>

	* target-reloc.h (Default_comdat_behaviour:get): Ignore discarded
	relocs that refer to the .gnu.build.attributes section.
	* testsuite/script_test_7.sh: Adjust expected address of the .bss
	section.
	* testsuite/script_test_9.sh: Do not expect the .init section to
	immediately follow the .text section in the mapping of sections to
	segments.

2020-07-06  Nick Clifton  <nickc@redhat.com>

	* po/fr.po: Updated French translation.
	* po/uk.po: Updated Ukranian translation.

2020-07-04  Nick Clifton  <nickc@redhat.com>

	* po/gold.pot: Regenerate.

2020-07-04  Nick Clifton  <nickc@redhat.com>

	Binutils 2.35 branch created.

2020-07-03  Alan Modra  <amodra@gmail.com>

	PR 26028
	* testsuite/Makefile.am (file_in_many_sections.stdout): Add -W
	to readelf options.
	* testsuite/Makefile.in: Regenerate.

2020-06-26  Nick Alcock  <nick.alcock@oracle.com>

	* configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
	* configure: Regenerated.
	* config.h.in: Likewise.

2020-06-24  Nick Clifton  <nickc@redhat.com>

	* target-reloc.h (issue_discarded_error): Initialise the
	key_symndx variable.

2020-06-23  Roland McGrath  <mcgrathr@google.com>

	PR 22843
	* options.h (class General_options): Add --dependency-file option.
	* fileread.cc (File_read::files_read): New static variable.
	(File_read::open): Add the file to the files_read list.
	(File_read::record_file_read): New static member function.
	(File_read::write_dependency_file): New static member function.
	* fileread.h (class File_read): Declare them.
	* layout.cc (Layout::read_layout_from_file): Call record_file_read.
	(Close_task_runner::run): Call write_dependency_file if
	--dependency-file was passed.

2020-06-18  Fangrui Song  <i@maskray.me>

	PR gold/26039
	* layout.cc (Layout::finish_dynamic_section): Set DF_1_PIE.

2020-06-16  Alan Modra  <amodra@gmail.com>

	* testsuite/discard_locals_test.c: Replace uses of asm with __asm__.
	* testsuite/discard_locals_relocatable_test.c: Likewise.

2020-06-16  Alan Modra  <amodra@gmail.com>

	* testsuite/Makefile.am (export_dynamic_plugin.o): Use CXXCOMPILE.
	(plugin_test_wrap_symbols_1.o): Likewise.
	(plugin_test_wrap_symbols_2.o): Likewise.
	* testsuite/Makefile.in: Regenerate.

2020-06-15  Roland McGrath  <mcgrathr@google.com>

	Implement -z start-stop-visibility=... option.
	* options.h (class General_options): Handle -z start-stop-visibility=.
	(General_options::start_stop_visibility_enum): New public method.
	(General_options::set_start_stop_visibility_enum): New private method.
	(General_options::start_stop_visibility_enum_): New private member.
	* options.cc (General_options::General_options): Add initializer.
	(General_options::finalize): Set this->start_stop_visibility_enum_
	from string value.
	* layout.cc (Layout::define_section_symbols): Use option setting.

2020-06-06  Alan Modra  <amodra@gmail.com>

	* powerpc.cc: Update throughout for reloc renaming.

2020-05-22  Alan Modra  <amodra@gmail.com>

	PR 25882
	* powerpc.cc (merge_object_attributes): Replace name param with
	obj param.  Update callers.  Don't init FP attributes from shared
	libraries, and do not emit an error if they don't match.

2020-05-15  Nikita Ermakov  <coffe92@gmail.com>

	* powerpc.cc (do_gc_mark_symbol): Don't segfault on plugin symbols.

2020-05-14  Nick Clifton  <nickc@redhat.com>

	* po/sr.po: New Serbian translation.

2020-05-11  Alan Modra  <amodra@gmail.com>

	* powerpc.cc: Rename powerxx to power10 throughout.

2020-05-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR gold/25904
	* testsuite/Makefile.am (COMMON_TEST_C_CFLAGS): New.
	(common_test_1.o): New rule.
	(common_test_2.o): Likewise.
	(common_test_3.o): Likewise.
	(plugin_common_test_1.o): Likewise.
	(plugin_common_test_2.o): Likewise.
	(common_test_1_v1.o): Likewise.
	(common_test_1_v2.o): Likewise.
	(common_test_2_pic.o): Compile with $(COMMON_TEST_C_CFLAGS).
	(common_test_3_pic.o): Likewise.
	* testsuite/Makefile.in: Regenerated.

2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR gold/25426
	* x86_64.cc (Target_x86_64<size>::Relocate::tls_desc_gd_to_ie):
	For x32, relax "rex leal foo@tlsdesc(%rip), %reg" to
	"rex movl foo@gottpoff(%rip), %eax" and relax ""call *(%eax)"
	to "nopl (%rax)".
	(Target_x86_64<size>::Relocate::tls_desc_gd_to_le): For x32,
	relax "rex leal foo@tlsdesc(%rip), %reg" to
	"rex movl foo@tpoff, %eax" and relax "call *foo@tlscall(%eax)"
	to "nopl (%rax)".
	* testsuite/Makefile.am (tls_test_gnu2.o): Depend on
	gcctestdir/as.
	(tls_test_file2_gnu2.o): Likewise.
	(tls_test_c_gnu2.o): Likewise.
	* testsuite/Makefile.in: Regenerated.

2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR gold/25473
	* x86_64.cc (Target_x86_64<size>::Relocate::tls_desc_gd_to_ie):
	Properly check r8 - r15 in "lea foo@TLSDESC(%rip), %reg".
	(Target_x86_64<size>::Relocate::tls_desc_gd_to_le): Properly
	relax r8 - r15 in "lea foo@TLSDESC(%rip), %reg".
	* testsuite/Makefile.am (check_SCRIPTS): Add x86_64_gd_to_le.sh.
	(check_DATA): Add x86_64_gd_to_le.stdout.
	(MOSTLYCLEANFILES): Add x86_64_gd_to_le.
	(x86_64_gd_to_le.o): New target.
	(x86_64_gd_to_le): Likewise.
	(x86_64_gd_to_le.stdout): Likewise.
	* testsuite/Makefile.in: Regenerated.
	* testsuite/x86_64_gd_to_le.s: New file.
	* testsuite/x86_64_gd_to_le.sh: Likewise.

2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>

	* testsuite/odr_violation2.cc (Ordering::operator()): Make
	expression even more complex.

2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>

	* testsuite/ver_test_pr16504.sh: Updated.

2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR gold/25872
	* x86_64.cc (Output_data_plt_x86_64_bnd::do_write): Increment
	plt_offset after setting the reserved TLSDESC PLT entry.
	(Output_data_plt_x86_64_ibt<size>::do_write): Likewise.

2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR gold/25872
	* x86_64.cc (Output_data_plt_x86_64_bnd::do_address_for_local):
	Handle local IFUNC symbol.
	(Output_data_plt_x86_64_ibt::do_address_for_local): Likewise.

2020-03-19  Fangrui Song  <maskray@google.com>

    * options.h (General_options): Add --no-rosegment option.

2020-02-24  Nick Clifton  <nickc@redhat.com>

	* po/fr.po: Update French translation.

2020-01-20  Nick Clifton  <nickc@redhat.com>

	* po/uk.po: Updated Ukranian translation.

2020-01-18  Nick Clifton  <nickc@redhat.com>

	* configure: Regenerate.
	* po/gold.pot: Regenerate.

2020-01-18  Nick Clifton  <nickc@redhat.com>

	Binutils 2.34 branch created.

2020-01-01  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2019

Copyright (C) 2020 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
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