diff options
Diffstat (limited to 'gold/ChangeLog')
| -rw-r--r-- | gold/ChangeLog | 278 |
1 files changed, 2 insertions, 276 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index 3dc2ce8..43dd3f3 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,280 +1,6 @@ -2019-11-26 Martin Liska <mliska@suse.cz> - - * layout.cc (Layout::special_ordering_of_input_section): - Add ".text.sorted". - * output.cc: Special case ".text.sorted". - * testsuite/section_sorting_name.cc: Cover also .text.sorted - subsections. - * testsuite/section_sorting_name.sh: Likewise. - -2019-11-19 Alan Modra <amodra@gmail.com> - - PR 24853 - * symtab.h (set_has_gnu_output, has_gnu_output_): New. - * symtab.cc (Symbol_table::Symbol_table): Init has_gnu_output_. - (Symbol_table::finalize): Set ELFOSABI_GNU when has_gnu_output_. - (Symbol_table::set_dynsym_indexes, Symbol_table::sized_finalize): - Call set_has_gnu_output for STT_GNU_IFUNC and STB_GNU_UNIQUE globals. - * object.cc (Sized_relobj_file::do_finalize_local_symbols): Call - set_has_gnu_output when STT_GNU_IFUNC locals will be output. - -2019-11-11 Miguel Saldivar <saldivarcher@gmail.com> - - PR 24996 - * expression.cc (Trinary_expression::arg2_value): Use correct integer - expression when calling "eval_maybe_dot" method. - (Trinary_expression::arg3_value): Likewise. - -2019-09-28 Alan Modra <amodra@gmail.com> - - PR 16794 - * i386.cc (Target_i386::Relocate::relocate <R_386_GOTOFF>): Don't - ignore addend, apply using pcrel32. - * x86_64.cc (Target_x86_64::Relocate::relocate <R_X86_64_GOTOFF64>): - Similarly use pcrel64. - -2019-09-24 Nick Clifton <nickc@redhat.com> - - * descriptors.cc: Include <string> - -2019-09-23 Alan Modra <amodra@gmail.com> - - * testsuite/plugin_new_section_layout.c (new_input_hook): Correct - return status enum values. - -2019-09-20 Alan Modra <amodra@gmail.com> - - PR 24768 - * layout.cc (Layout::Layout): Init lto_slim_object_. - * object.cc (Sized_relobj_file::do_layout): Wrap overlong line. - Don't use C cast. Validate section size. Don't copy contents. - -2019-09-20 Alan Modra <amodra@gmail.com> - - * powerpc.cc (Target_powerpc::Scan::check_non_pic): Move REL24 - to 32-bit supported. - -2019-09-18 Simon Marchi <simon.marchi@polymtl.ca> - - * testsuite/Makefile.in: Re-generate. - -2019-09-09 Phil Blundell <pb@pbcl.net> - - binutils 2.33 branch created. - -2019-08-16 Martin Liska <mliska@suse.cz> - - PR ld/24912 - * object.cc (big_endian>::do_layout): Do not report error, - but only set a flag. - (big_endian>::do_add_symbols): Report error only for when - relocatable. - -2019-08-02 Alan Modra <amodra@gmail.com> - - * powerpc.cc (Target_powerpc::Scan::get_reference_flags): Set - flags for new relocations, and some missing older relocs. - (Target_powerpc::Scan::local): Handle new pcrel tls relocs. - Call set_has_static_tls for tprel relocs. - (Target_powerpc::Scan::global): Likewise. - (Target_powerpc::Relocate::relocate): Handle new pcrel tls relocs. - -2019-08-02 Alan Modra <amodra@gmail.com> - - * powerpc.cc (Powerpc_relocate_functions::rela, rela_ua): Perform - signed right shift for signed overflow check. - -2019-07-29 Martin Liska <mliska@suse.cz> - - PR 24768 - * layout.h (class Layout): Add is_lto_slim_object and - set_lto_slim_object. - * object.cc (struct lto_section): Add lto_slim_object_. - (big_endian>::do_layout): Parse content of - .gnu_lto_.lto section. - (big_endian>::do_add_symbols): Report error for a missing - LTO plugin. - -2019-07-13 Alan Modra <amodra@gmail.com> - - * powerpc.cc (xlate_pcrel_opt): New function. - (Target_powerpc::Relocate::relocate): Optimise PCREL34 and - GOT_PCREL34 sequences marked with PCREL_OPT. - -2019-07-13 Alan Modra <amodra@gmail.com> - - * powerpc.cc (Powerpc_relobj::make_got_relative): New function. - (relative_value_is_known): New functions. - (Target_powerpc::Relocate::relocate): Edit code using - GOT16_HA, GOT16_LO_DS, and GOT_PCREL34 relocs. - -2019-07-13 Alan Modra <amodra@gmail.com> - - * powerpc.cc (Target_powerpc): Add powerxx_stubs_ and accessor - functions. - (Target_powerpc::maybe_skip_tls_get_addr_call): Handle PLT_PCREL34 - and PLT_PCREL34_NOTOC relocs. - (Powerpc_relocate_functions): Add addr34, addr34_hi, addr34_ha, - addr28, addr16_higher34, addr16_highera34, addr16_highest34, - addr16_highest34a functions. - (li_11_0, ori_11_11_0, sldi_11_11_34): Define. - (paddi_12_pc, pld_12_pc, pnop): Define. - (d34, ha34): New inline functions. - (Stub_table::add_plt_call_entry): Handle powerxx_stubs. - (Stub_table::add_eh_frame): Likewise. - (build_powerxx_offset): New function. - (Stub_table::plt_call_size): Handle powerxx_stubs. - (Stub_table::branch_stub_size): Likewise. - (Stub_table::do_write): Likewise. - (Target_powerpc::Scan::get_reference_flags): Handle new relocs. - (Target_powerpc::Scan::reloc_needs_plt_for_ifunc: Likewise. - (Target_powerpc::Scan::local, global, relocate): Likewise. - -2019-07-13 Alan Modra <amodra@gmail.com> - - * ehframe.cc (Fde::operator==): Delete. - (Cie::remove_fde): Delete. - (Eh_frame::remove_ehframe_for_plt): Delete fde_data and fde_length - parameters. Remove all post-map plt FDEs. - * ehframe.h (Fde:post_map): Make const, add variant to compare plt. - (Fde::operator==): Delete. - (Cie::remove_fde): Implement here. - (Cie::last_fde): New accessor. - (Eh_frame::remove_ehframe_for_plt): Update prototype. - * layout.cc (Layout::remove_eh_frame_for_plt): Delete fde_data and - fde_length parameters. - * layout.h (Layout::remove_eh_frame_for_plt): Update prototype. - * powerpc.cc (Stub_table::tls_get_addr_opt_bctrl_): Delete. - (Stub_table::plt_fde_len_, plt_fde_, init_plt_fde): Delete. - (Stub_table::add_plt_call_entry): Don't set tls_get_addr_opt_bctrl_. - (eh_advance): New function. - (stub_sort): New function. - (Stub_table::add_eh_frame): Emit eh_frame for notoc plt calls and - branches as well as __tls_get_addr_opt plt call stub. - (Stub_table::remove_eh_frame): Update to suit. - -2019-07-13 Alan Modra <amodra@gmail.com> - - * powerpc.cc (Target_powerpc::maybe_skip_tls_get_addr_call): Handle - notoc calls. - (is_branch_reloc): Template on size. Return true for REL24_NOTOC. - Update all callers. - (max_branch_delta): Likewise. - (Target_powerpc::Branch_info::make_stub): Add a stub for notoc - calls to functions needing a valid toc pointer. - (Target_powerpc::do_relax): Layout stubs again if any need resize. - (add_12_11_12, addi_12_11, addis_12_11, ldx_12_11_12, ori_12_12_0), - (oris_12_12_0, sldi_12_12_32): Define. - (Stub_table::Plt_stub_ent): Add notoc_ and iter_ fields. - (Stub_table::Branch_stub_key, Branch_stub_key_hash): Rename from - Branch_stub_ent and Branch_stub_ent hash. Remove save_res_ from key. - (Stub_table::Branch_stub_ent): New struct. - (class Stub_table): Add need_resize and resizing vars. - (Stub_table::need_resize, branch_size): New accessors. - (Stub_table::set_resizing): New function. - (Stub_table::add_plt_call_entry): Handle notoc calls and resizing - on seeing such or a tocsave stubs after a normal stub using the - same sym. - (Stub_table::add_long_branch_entry): Similarly. - (Stub_table::find_long_branch_entry): Return a Branch_stub_ent*. - (Stub_table::define_stub_syms): Adjust - (Stub_table::build_tls_opt_head, build_tls_opt_tail): New functions. - (build_notoc_offset): New function. - (Stub_table::plt_call_size): Move out of line. Handle notoc calls. - (Stub_table::branch_stub_size): Similarly. - (Stub_table::do_write): Separate loop for ELFv2 stubs, handling - notoc calls. Simplify ELFv1 loop. Output notoc branch stubs. - Use build_tls_opt_head and build_tls_opt_tail. - (Target_powerpc::Scan::get_reference_flags): Handle REL24_NOTOC. - (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Likewise, - and PLTSEQ_NOTOC and PLTCALL_NOTOC. - (Target_powerpc::Scan::local, global, relocate): Likewise. - -2019-06-28 Alan Modra <amodra@gmail.com> - - * powerpc.cc (Target_powerpc::Relocate::relocate): Don't look - at next/previous reloc when relnum is -1. - -2019-06-28 Alan Modra <amodra@gmail.com> - - * powerpc.cc (Stub_table::plt_error): New function. - (Stub_table::do_write): Use it. - (Output_data_glink::do_write): Don't segfault emitting linkage - table error. - -2019-06-28 Alan Modra <amodra@gmail.com> - - * powerpc.cc (Target_powerpc::Scan::get_reference_flags): Handle - REL16_HIGH* relocs. - (Target_powerpc::Scan::local): Likewise. - (Target_powerpc::Scan::global): Likewise. - (Target_powerpc::Relocate::relocate): Likewise. - -2019-06-10 Martin Liska <mliska@suse.cz> - - * errors.h: Include string. - -2019-05-10 Joshua Oreman <oremanj@hudson-trading.com> - - PR gold/21066 - * gc.h (gc_process_relocs): Track relocations in .eh_frame sections - when ICF is enabled, even though the .eh_frame sections themselves - are not foldable. - * icf.cc (get_section_contents): Change arguments to permit operation - on just part of a section. Include extra identity regions in the - referring section's contents recursively. - (match_sections): Lock object here instead of in get_section_contents - so that get_section_contents can operate recursively. - (Icf::add_ehframe_links): New method. - (Icf::find_identical_sections): Pass .eh_frame sections to - add_ehframe_links(). Increase default iteration count from 2 to 3 - because handling exception info typically requires one extra iteration. - * icf.h (Icf::extra_identity_list_): New data member with accessor. - (is_section_foldable_candidate): Include .gcc_except_table sections. - * options.h: Update documentation for new default ICF iteration count. - * testsuite/Makefile.am (icf_test_pr21066): New test case. - * testsuite/Makefile.in: Regenerate. - * testsuite/icf_test_pr21066.cc: New source file. - * testsuite/icf_test_pr21066.sh: New test script. - -2019-02-19 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com> - - PR gold/23870 - * aarch64.cc (Target_aarch64::Scan::global): Check if a symbol with - R_AARCH64_MOVW_.ABS_* relocations requires a PLT entry. - * testsuite/Makefile.am: Add aarch64_pr23870 test case. - * testsuite/Makefile.in: Regenerate. - * testsuite/aarch64_pr23870_bar.c: New file. - * testsuite/aarch64_pr23870_foo.c: New file. - * testsuite/aarch64_pr23870_main.S: New file. - -2019-02-12 Nick Clifton <nickc@redhat.com> - - * po/fr.po: Updated French translation. - -2019-01-21 Nick Clifton <nickc@redhat.com> - - * po/uk.po: Updated Ukranian translation. - -2019-01-19 Nick Clifton <nickc@redhat.com> - - * po/gold.pot: Regenerate. - -2018-06-24 Nick Clifton <nickc@redhat.com> - - 2.32 branch created. - -2019-01-09 Andrew Paprocki <andrew@ishiboo.com> - - * configure: Regenerate. - -2019-01-01 Alan Modra <amodra@gmail.com> - - Update year range in copyright notice of all files. - -For older changes see ChangeLog-2018 +For older changes see ChangeLog-2019 -Copyright (C) 2019 Free Software Foundation, Inc. +Copyright (C) 2020 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright |