X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gold%2FChangeLog;h=d429e9debb3d7c695802a633c2e4ea29df3c8de1;hb=07e7fdfd429985f061630c46e91cb10579607233;hp=a97a3d003afff0bd2b543ea2f5a21b5226b438da;hpb=24538276c675851520d45714661e7cf9bedd55bb;p=deliverable%2Fbinutils-gdb.git diff --git a/gold/ChangeLog b/gold/ChangeLog index a97a3d003a..d429e9debb 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,210 +1,150 @@ -2018-03-28 Cary Coutant - - PR gold/21423 - PR gold/22500 - * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS. - Replace check for --enable-plugins with AC_PLUGINS. - * options.cc (parse_plugin, parse_plugin_opt): Remove #ifdef. - (General_options::finalize): Check if plugins enabled. - * options.h (--plugin, --plugin-opt): Define even if plugins not - enabled. - * Makefile.in: Regenerate. - * aclocal.m4: Regenerate. - * configure: Regenerate. - * testsuite/Makefile.in: Regenerate. +2020-06-16 Alan Modra -2018-03-28 Cary Coutant - - PR gold/22969 - * aarch64-reloc.def: Add TLSLE_LDST* relocations. - * aarch64.cc (Target_aarch64::optimize_tls_reloc): Likewise. - (Target_aarch64::Scan::local): Likewise. - (Target_aarch64::Scan::global): Likewise. - (Target_aarch64::Relocate::relocate): Likewise. - (Target_aarch64::Relocate::relocate_tls): Likewise. - -2018-03-27 Roland McGrath - - * testsuite/split_x86_64.sh: Fix bad regexp. - -2018-03-26 Cary Coutant - - PR gold/22868 - * plugin.cc (Sized_pluginobj::do_add_symbols): Use a real section - index instead of SHN_ABS for defined symbols. - * testsuite/Makefile.am (plugin_pr22868): New test case. - * testsuite/Makefile.in: Regenerate - * testsuite/plugin_pr22868.sh: New test script. - * testsuite/plugin_pr22868_a.c: New source file. - * testsuite/plugin_pr22868_b.c: New source file. - -2018-03-23 Cary Coutant - - * plugin.cc (link_or_copy_file): Remove newlines from warning messages. - Add pedantic check for return value from ::write. - -2018-03-23 Cary Coutant - - * debug.h (DEBUG_PLUGIN): New constant. - (DEBUG_ALL): Add DEBUG_PLUGIN. - (debug_string_to_enum): Likewise. - * plugin.cc (make_sized_plugin_object): Add filename parameter. - (Plugin_recorder): New class. - (Plugin_manager::~Plugin_manager): Delete recorder_. - (Plugin_manager::load_plugins): Create and initialize recorder_. - (Plugin_manager::claim_file): Record claimed and unclaimed files. - (Plugin_manager::make_plugin_object): Use object name as name for - plugin object, if available. - (Plugin_manager::add_input_file): Record replacement files. - (Sized_pluginobj::do_add_symbols): Record plugin symbols. - (Plugin_finish::run): Call Plugin_recorder::finish(). - (make_sized_plugin_object): Add filename parameter and pass to - Sized_pluginobj constructor. - * plugin.h (Plugin::filename): New method. - (Plugin::recorder): New method. - (Plugin::recorder_): New data member. - -2018-03-07 Sriraman Tallam - - * layout.cc (Layout::default_section_order): Check for text section - prefixes. - (Layout::text_section_name_mapping): New static member. - (Layout::text_section_name_mapping_count): New static member. - (Layout::match_section_name): New static function. - (Layout::output_section_name): Check for text section prefixes. - * layout.h (Output_section_order::ORDER_TEXT_HOT): New enum value. - (Output_section_order::ORDER_TEXT_STARTUP): New enum value. - (Output_section_order::ORDER_TEXT_EXIT): New enum value. - (Output_section_order::ORDER_TEXT_UNLIKELY): New enum value. - (Layout::text_section_name_mapping): New static member. - (Layout::text_section_name_mapping_count): New static member. - (Layout::match_section_name): New static function. - * options.h (keep_text_section_prefix): New -z option. - * testsuite/Makefile.am (keep_text_section_prefix): New test. - * testsuite/Makefile.in: Regenerate. - * testsuite/keep_text_section_prefix.cc: New test source. - * testsuite/keep_text_section_prefix.sh: New test script. - -2018-02-22 Sriraman Tallam - - * plugin.cc (get_wrap_symbols): New plugin interface. - (load): Add get_wrap_symbols to transfer vector. - * plugin-api.h (ld_plugin_get_wrap_symbols): New plugin interface. - * testsuite/plugin_test.c (onload): Call and check get_wrap_symbols - interface. - * testsuite/plugin_test_wrap_symbols.sh: New test script. - * testsuite/plugin_test_wrap_symbols_1.cc: New file. - * testsuite/plugin_test_wrap_symbols_2.cc: New file. - * testsuite/Makefile.am (plugin_test_wrap_symbols): New test. - * testsuite/Makefile.in: Regenerate. + * testsuite/discard_locals_test.c: Replace uses of asm with __asm__. + * testsuite/discard_locals_relocatable_test.c: Likewise. + +2020-06-16 Alan Modra -2018-02-07 Sriraman Tallam - - * expression.cc (Symbol_expression::set_expr_sym_in_real_elf): - New method. - (Unary_expression::set_expr_sym_in_real_elf): New method. - (Binary_expression::set_expr_sym_in_real_elf): New method. - (Trinary_expression::set_expr_sym_in_real_elf): New method. - * plugin.cc (get_symbol_resolution_info): Fix symbol resolution if - defined or used in defsyms. - * plugin.h (Plugin_manager::is_defsym_def): New method. - (Plugin_manager::Plugin_manager): Initialize defsym_defines_set_. - (Plugin_manager::defsym_defines_set_): New member. - (Plugin_manager::Defsym_defines_set): New typedef. - * script.cc (Script_options::set_defsym_uses_in_real_elf): New method. - (Script_options::find_defsym_defs): New method. - * script.h (Expression::set_expr_sym_in_real_elf): New method. - (Symbol_assignment::is_defsym): New method. - (Symbol_assignment::value): New method. - (Script_options::find_defsym_defs): New method. - (Script_options::set_defsym_uses_in_real_elf): New method. - * testsuite/Makefile.am (plugin_test_defsym): New test. + * 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. - * testsuite/plugin_test.c: Check for new symbol resolution. - * testsuite/plugin_test_defsym.sh: New script. - * testsuite/plugin_test_defsym.c: New test source. -2018-02-07 Alan Modra +2020-06-15 Roland McGrath - Revert 2018-01-17 Alan Modra - * options.h: Remove --speculate-indirect-jumps support. - * powerpc.cc: Likewise. + 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. -2018-02-02 Cary Coutant +2020-06-06 Alan Modra - * PR gold/22776 - * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog): Add - support for DWARF-4 line number tables. - * dwarf_reader.h (Sized_dwarf_line_info::max_ops_per_insn): New field. + * powerpc.cc: Update throughout for reloc renaming. -2018-01-18 Alan Modra +2020-05-22 Alan Modra - * powerpc.cc (param_plt_align): New function supplying default - --plt-align values. Use it.. - (Stub_table::plt_call_align): ..here, and.. - (Output_data_glink::global_entry_align): ..here. - (Stub_table::stub_align): Correct 32-bit minimum alignment. + 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. -2018-01-17 Alan Modra +2020-05-15 Nikita Ermakov - * options.h (speculate_indirect_jumps): New option. - * powerpc.cc (beqctrm, beqctrlm, crseteq): New insn constants. - (output_bctr): New function. - (Stub_table::plt_call_size): Add space for speculation barrier. - (Stub_table::branch_stub_size): Likewise. - (Output_data_glink::pltresolve_size): Likewise. - (Stub_table::do_write): Output speculation barriers. + * powerpc.cc (do_gc_mark_symbol): Don't segfault on plugin symbols. -2018-01-17 Alan Modra +2020-05-14 Nick Clifton - * options.h (plt_align): Support for PowerPC32 too. - * powerpc.cc (Stub_table::stub_align): Heed --plt-align for 32-bit. - (Stub_table::plt_call_size, branch_stub_size): Tidy. - (Stub_table::plt_call_align): Implement using stub_align. - (Output_data_glink::global_entry_align): New function. - (Output_data_glink::global_entry_off): New function. - (Output_data_glink::global_entry_address): Use global_entry_off. - (Output_data_glink::pltresolve_size): New function, replacing - pltresolve_size_ constant. Update all uses. - (Output_data_glink::add_global_entry): Align offset. - (Output_data_glink::set_final_data_size): Use global_entry_align. - (Stub_table::do_write): Don't pad __glink_PLTrelsolve with nops. - Tidy stub output. Use global_entry_off. + * po/sr.po: New Serbian translation. -2018-01-15 Cary Coutant +2020-05-11 Alan Modra - PR gold/22694 - * options.h (-fuse-ld): Add correct helparg. + * powerpc.cc: Rename powerxx to power10 throughout. -2018-01-15 Nick Clifton +2020-05-02 H.J. Lu - * po/uk.po: Updated Ukranian translation. + 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 + + PR gold/25426 + * x86_64.cc (Target_x86_64::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::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 + + PR gold/25473 + * x86_64.cc (Target_x86_64::Relocate::tls_desc_gd_to_ie): + Properly check r8 - r15 in "lea foo@TLSDESC(%rip), %reg". + (Target_x86_64::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 -2018-01-13 Nick Clifton + * testsuite/odr_violation2.cc (Ordering::operator()): Make + expression even more complex. - * po/gold.pot: Regenerated. +2020-05-01 H.J. Lu -2018-01-13 Nick Clifton + * testsuite/ver_test_pr16504.sh: Updated. - 2.30 branch created. +2020-05-01 H.J. Lu -2018-01-12 Cary Coutant + 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::do_write): Likewise. - * NEWS: Add new features in 1.15. - * version.cc (version_string): Bump to 1.15. +2020-05-01 H.J. Lu + + 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 + + * options.h (General_options): Add --no-rosegment option. + +2020-02-24 Nick Clifton + + * po/fr.po: Update French translation. + +2020-01-20 Nick Clifton + + * po/uk.po: Updated Ukranian translation. + +2020-01-18 Nick Clifton + + * configure: Regenerate. + * po/gold.pot: Regenerate. -2018-01-12 Sterling Augustine +2020-01-18 Nick Clifton - * cref.cc (Cref_inputs::Cref_table_compare::operator): Add - conditionals and calls to is_forwarder. + Binutils 2.34 branch created. -2018-01-03 Alan Modra +2020-01-01 Alan Modra Update year range in copyright notice of all files. -For older changes see ChangeLog-2017 +For older changes see ChangeLog-2019 -Copyright (C) 2018 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