diff options
Diffstat (limited to 'gold/ChangeLog')
| -rw-r--r-- | gold/ChangeLog | 570 |
1 files changed, 2 insertions, 568 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index 9614a87..cf5fd0b 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,572 +1,6 @@ -2020-12-19 H.J. Lu <hjl.tools@gmail.com> - - PR gold/27097 - * incremental.cc (Sized_relobj_incr::do_add_symbols): Move sym - declaration just before use. - (Sized_incr_dynobj::do_add_symbols): Likewise. - * plugin.cc (Sized_pluginobj::do_add_symbols): Likewise. - -2020-12-15 Cary Coutant <ccoutant@gmail.com> - - * dwp.cc (class Dwo_file): Use new Ehdr::get_ei_osabi and - get_ei_abiversion methods. - * incremental.cc (make_sized_incremental_binary): Likewise. - * object.cc (Sized_relobj_file::Sized_relobj_file): Likewise. - (make_elf_sized_object): Likewise. - * object.h (class Osabi): Make the class untemplated. - -2020-12-15 Vivek Das Mohapatra <vivek@collabora.com> - - Implement -z unique / -z nounique options. - * layout.cc (Layout::finish_dynamic_section): Set DF_GNU_1_UNIQUE. - * options.h (class General_options): Handle -z unique, -z nounique. - -2020-12-14 H.J. Lu <hjl.tools@gmail.com> - Cary Coutant <ccoutant@gmail.com> - - PR gold/27039 - * layout.cc (Layout::layout): Strip SHF_GNU_RETAIN. - * object.cc (Sized_relobj_file::Sized_relobj_file): Initialize osabi_. - (Sized_relobj_file::do_layout): Keep SHF_GNU_RETAIN sections for - GNU/FreBSD ELFOSABIs. - * object.h (Osabi) New class. - (Sized_relobj_file): Add osabi() and osabi_. - * testsuite/Makefile.am (check_SCRIPTS): Add retain.sh. - (check_DATA): Add retain_1.out retain_2.out. - (MOSTLYCLEANFILES): Add retain_1 retain_2. - (retain_1.out): New target. - (retain_1): Likewise. - (retain_1.o): Likewise. - (retain_2.out): Likewise. - (retain_2): Likewise. - (retain_2.o): Likewise. - * testsuite/Makefile.in: Regenerate. - * testsuite/retain.sh: New file. - * testsuite/retain_1.s: Likewise. - * testsuite/retain_2.s: Likewise. - -2020-12-13 Cary Coutant <ccoutant@gmail.com> - - PR gold/23539 - PR gold/24123 - * testsuite/Makefile.am (incremental_copy_test): Re-enable for GCC 9+. - (incremental_comdat_test_1): Likewise. - * testsuite/Makefile.in: Regenerate. - -2020-12-13 Cary Coutant <ccoutant@gmail.com> - - PR gold/23539 - * object.cc (Sized_relobj_file::layout_gnu_property_section): Ignore - Gnu properties during incremental links. - -2020-12-13 Cary Coutant <ccoutant@gmail.com> - - PR gold/24123 - * layout.cc (Layout::init_fixed_output_section): Mask out flags that - should be ignored when matching sections. - -2020-12-07 Alan Modra <amodra@gmail.com> - - * plugin.cc (Plugin_recorder::init): Replace strncpy with memcpy. - -2020-12-03 Alan Modra <amodra@gmail.com> - - * testsuite/Makefile.am (pr26936a.o): Pass -mx86-used-note=yes. - (pr26936b.o, pr26936c.o, pr26936d.o): Likewise. - * testsuite/Makefile.in: Regenerate. - -2020-11-29 H.J. Lu <hongjiu.lu@intel.com> - - PR ld/26972 - * x86_64.cc (Output_data_plt_x86_64_ibt::tlsdesc_plt_entry): Add - endbr64. - (Output_data_plt_x86_64_ibt::do_fill_tlsdesc_entry): Adjusted. - -2020-11-29 H.J. Lu <hongjiu.lu@intel.com> - - PR gold/26939 - * x86_64.cc (Target_x86_64<size>::Scan::local): Check - get_r_addend() == -4 for GOTPCRELX conversion. - (Target_x86_64<size>::Scan::global): Likewise. - (Target_x86_64<size>::Relocate::relocate): Likewise. - * testsuite/Makefile.am (check_DATA): Add - x86_64_mov_to_lea15.stdout and x86_64_mov_to_lea16.stdout. - (MOSTLYCLEANFILES): Add x86_64_mov_to_lea15 and - x86_64_mov_to_lea16. - (x86_64_mov_to_lea9.o): New target. - (x86_64_mov_to_lea10.o): Likewise. - (x86_64_mov_to_lea15): Likewise. - (x86_64_mov_to_lea16): Likewise. - (x86_64_mov_to_lea15.stdout): Likewise. - (x86_64_mov_to_lea16.stdout): Likewise. - * testsuite/Makefile.in: Regenerated. - * testsuite/x86_64_mov_to_lea.sh: Updated. - * testsuite/x86_64_mov_to_lea5.s: New file. - -2020-11-29 H.J. Lu <hongjiu.lu@intel.com> - - PR gold/26937 - * object.cc (Sized_relobj_file::map_to_kept_section): Get the - section index for linkonce section. Also check the single - comdat section. - * testsuite/Makefile.am (check_SCRIPTS): Add pr26936.sh. - (check_DATA): Add pr26936a.stdout and pr26936b.stdout. - (MOSTLYCLEANFILES): Add pr26936a and pr26936b. - (pr26936a.stdout): New target. - (pr26936a): Likewise. - (pr26936b.stdout): Likewise. - (pr26936b): Likewise. - (pr26936a.o): Likewise. - (pr26936b.o): Likewise. - (pr26936c.o): Likewise. - (pr26936d.o): Likewise. - * testsuite/Makefile.in: Regenerated. - * testsuite/pr26936.sh: New file. - * testsuite/pr26936a.s: Likewise. - * testsuite/pr26936b.s: Likewise. - * testsuite/pr26936c.s: Likewise. - * testsuite/pr26936d.s: Likewise. - -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. - -2020-11-08 H.J. Lu <hongjiu.lu@intel.com> - - PR gold/26200 - * plugin.cc (Plugin_manager::claim_file): Don't share Plugin_list - iterator. - (Plugin_manager::all_symbols_read): Likewise. - (Plugin_manager::cleanup): Likewise. - -2020-11-03 Alan Modra <amodra@gmail.com> - - * powerpc.cc (Target_powerpc::tocsave_loc): Return a pointer. - (Target_powerpc::Relocate::relocate): Avoid -Wdangling-gsl error. - -2020-11-03 Nick Gasson <nick.gasson@arm.com> - - PR 26827 - * fileread.cc (File_read::open): Ensure file_counts_lock is - initialized. - * testsuite/Makefile.am (check_PROGRAMS): Add a test that passes - -Wl,--threads. - * testsuite/Makefile.in: Regenerate. - -2020-10-30 H.J. Lu <hongjiu.lu@intel.com> - - * testsuite/gnu_property_test.sh: Updated. - -2020-10-22 H.J. Lu <hongjiu.lu@intel.com> - - * Makefile.am (bootstrap-test): Skip for LTO build. - (bootstrap-test-r): Likewise. - -2020-10-13 H.J. Lu <hongjiu.lu@intel.com> - - PR gold/23539 - * configure.ac: Check for GCC 9 or later and for -fcf-protection. - * configure: Regenerated. - * testsuite/Makefile.am (check_PROGRAMS): Skip incremental_test_2, - incremental_test_3, incremental_test_4, incremental_test_5, - incremental_copy_test, incremental_common_test_1 and - incremental_comdat_test_1 for -fcf-protection. Also Skip - incremental_copy_test and incremental_comdat_test_1 for GCC 9 or - later. - * testsuite/Makefile.in: Regenerated. - -2020-10-13 H.J. Lu <hongjiu.lu@intel.com> - - PR gold/23503 - * testsuite/Makefile.am (justsyms_lib): Pass - -T $(srcdir)/justsyms_lib.t to gold. - * testsuite/Makefile.in: Regenerated. - * testsuite/justsyms_lib.t: New file. - * testsuite/script_test_10.t: Discard .note.gnu.property section. - -2020-10-13 H.J. Lu <hongjiu.lu@intel.com> - - * x86_64.cc (Target_x86_64::Target_x86_64): Initialize - feature_2_used_, feature_2_needed_ and object_feature_2_used_. - (Target_x86_64::feature_2_used_): New data member. - (Target_x86_64::feature_2_needed_): Likewise. - (Target_x86_64::object_isa_1_used_): Likewise. - (Target_x86_64::record_gnu_property): Support - GNU_PROPERTY_X86_COMPAT_ISA_1_USED, - GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED, - GNU_PROPERTY_X86_COMPAT_2_ISA_1_USED, - GNU_PROPERTY_X86_COMPAT_2_ISA_1_NEEDED, - GNU_PROPERTY_X86_FEATURE_2_USED and - GNU_PROPERTY_X86_FEATURE_2_NEEDED. - (Target_x86_64::merge_gnu_properties): Merge FEATURE_2_USED bits. - Initialize object_feature_2_used_. - (Target_x86_64::do_finalize_gnu_properties): Support - GNU_PROPERTY_X86_FEATURE_2_USED and - GNU_PROPERTY_X86_FEATURE_2_NEEDED. - * testsuite/gnu_property_a.S (GNU_PROPERTY_X86_ISA_1_USED): Set - to 0xc0010002. - (GNU_PROPERTY_X86_ISA_1_NEEDED): Set to 0xc0008002. - * testsuite/gnu_property_b.S (GNU_PROPERTY_X86_ISA_1_USED): Set - to 0xc0010002. - (GNU_PROPERTY_X86_ISA_1_NEEDED): Set to 0xc0008002. - * testsuite/gnu_property_c.S (GNU_PROPERTY_X86_ISA_1_USED): Set - to 0xc0010002. - (GNU_PROPERTY_X86_ISA_1_NEEDED): Set to 0xc0008002. - * testsuite/gnu_property_test.sh: Updated. - -2020-10-13 H.J. Lu <hongjiu.lu@intel.com> - - PR gold/22914 - PR gold/23535 - * layout.cc (Layout::attach_allocated_section_to_segment): Place - a note section in a PT_NOTE segment with the same alignment. Set - the alignment of the PT_NOTE segment from the alignment of the - note section. - (Layout::create_note): Align the NT_GNU_PROPERTY_TYPE_0 note to 8 - bytes for 64-bit ELF. - (Layout::segment_precedes): Place segments with larger alignments - first. - * output.cc (Output_segment::Output_segment): Initialize align_. - * output.h (Output_segment): Add align, set_align and align_. - * testsuite/Makefile.am (gnu_property_test.stdout): Pass -lhSWn - to $(TEST_READELF). - (gnu_property_test): Pass --build-id to ld. - * testsuite/Makefile.in: Regenerated. - * testsuite/gnu_property_test.sh (check_alignment): New. - Use check_alignment to check the NT_GNU_PROPERTY_TYPE_0 note - alignment. Verify that there are 2 PT_NOTE segments. - -2020-10-13 H.J. Lu <hongjiu.lu@intel.com> - - PR gold/21452 - * x86_64.cc (Scan::local_reloc_may_be_function_pointer): Remove - check for shared library. - (Scan::global_reloc_may_be_function_pointer): Remove check for - shared library and symbol visibility. - * testsuite/icf_safe_so_test.cc (bar_static): New function. - (main): Take function address of bar_static and use it. - * testsuite/icf_safe_so_test.sh (arch_specific_safe_fold): Also - check fold on x86-64. Check bar_static isn't folded. - -2020-10-13 H.J. Lu <hongjiu.lu@intel.com> - - * icf.cc (Icf::find_identical_sections): Skip zero-sized sections. - -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. - -2020-08-24 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. - -2020-07-27 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. - -2020-07-19 H.J. Lu <hongjiu.lu@intel.com> - - * testsuite/bnd_ifunc_1.sh: Updated. - * testsuite/bnd_plt_1.sh: Likewise. - * testsuite/split_x32.sh: Likewise. - * testsuite/split_x86_64.sh: Likewise. - * testsuite/x86_64_indirect_call_to_direct.sh: Likewise. - -2020-07-08 Nick Clifton <nickc@redhat.com> - - * 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. - -2020-07-07 Nick Clifton <nickc@redhat.com> - - * target-reloc.h: (Default_comdat_behaviour:get): Ignore discarded - relocs that refer to the .gnu.build.attributes section. - -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> - - 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 +For older changes see ChangeLog-2020 -Copyright (C) 2020 Free Software Foundation, Inc. +Copyright (C) 2021 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright |