-2017-06-15 Jiong Wang <jiong.wang@arm.com>
-
- * aarch64.cc (Insn_utilities::is_mrs_tpidr_el0): New method.
- (AArch64_relobj<size, big_endian>::try_fix_erratum_843419_optimized):
- Return ture for some TLS relaxed sequences.
-
-2017-06-07 Eric Christopher <echristo@gmail.com>
-
- * aarch64.cc (maybe_apply_stub): Add debug logging for looking
- up stubs to undefined symbols and early return rather than
- fail to look them up.
- (scan_reloc_for_stub): Add debug logging for no stub creation
- for undefined symbols.
-
-2017-05-23 Alan Modra <amodra@gmail.com>
-
- PR 21503
- * options.h: Add --emit-stub-syms option.
- * powerpc.cc (object_id): New.
- (Powerpc_relobj): Add uniq_ and accessor. Sort variables for
- better packing.
- (Powerpc_dynobj): Sort variables for better packing.
- (Target_powerpc::define_local): New function.
- (Target_powerpc::group_sections): Pass stub table size to
- Stub_table constructor.
- (Target_powerpc::do_relax): Define stub and glink symbols.
- (Stub_table): Add uniq_ variable, and id param to constructor.
- (Stub_table::Plt_stub_ent): Add indx_ variable.
- (Stub_table::Branch_stub_entries): Move typedef earlier.
- (Stub_table::branch_stub_size): Replace "to" parameter with a
- Branch_stub_entries iterator.
- (Stub_table::add_long_branch_entry): Adjust to suit.
- (Stub_table::add_plt_call_entry): Set indx_.
- (Stub_table::define_stub_syms): New function.
-
-2017-05-15 Eric Christopher <echristo@gmail.com>
-
- * layout.cc (Layout::segment_precedes): Add a case for testing
- pointer equality when determining which segment precedes
- another.
-
-2017-05-13 James Clarke <jrtc27@jrtc27.com>
-
- PR gold/21444
- * gold.cc (Target_sparc::Relocate::relocate_tls): Local
- variables are final for position-independent executables. This
- has to be consistent with Target_sparc::Scan::local otherwise
- they will disagree as to whether local-exec is used.
-
-2017-05-12 Igor Kudrin <ikudrin@accesssoftek.com>
-
- PR gold/21430
- * aarch64.cc
- (AArch64_relobj::convert_input_section_to_relaxed_section):
- Set the section offset to -1ULL.
- (Target_aarch64::relocate_section): Adjust the view in case
- of a relaxed input section.
- * testsuite/Makefile.am (pr21430): New test.
- * testsuite/Makefile.in: Regenerate
- * testsuite/pr21430.s: New test source file.
- * testsuite/pr21430.sh: New test script.
-
-2017-04-27 Alan Modra <amodra@gmail.com>
-
- * testsuite/plugin_section_order.c (onload): Add missing break.
-
-2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
-
- * mips.cc (Mips_got_entry::hash()): Shift addend to reduce
- possibility of collisions.
- (Mips_got_entry::equals): Fix case for GOT_TLS_LDM
- entries.
-
-2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
-
- * mips.cc (Mips_relobj::merge_processor_specific_data_): New data
- member.
- (Mips_relobj::merge_processor_specific_data): New method.
- (Mips_relobj::do_read_symbols): Set merge_processor_specific_data_
- to false, only if the input file is a binary or if object has no
- contents except the section name string table and an empty symbol
- table with the undefined symbol.
- (Target_mips::do_finalize_sections): Refactor. Skip empty object files
- for merging processor-specific data.
-
-2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
-
- * mips.cc (Target_mips::Relocate::calculated_value_): New data
- member.
- (Target_mips::Relocate::calculate_only_): Likewise.
- (Target_mips::Relocate::relocate): Handle multiple consecutive
- relocations with the same offset.
-
-2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
-
- * mips.cc (Target_mips::Relocate::relocate): Remove redundant
- checks for relocatable link.
- (Mips_relocate_functions::reljalr): Likewise.
-
-2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
-
- * mips.cc (class Mips_output_section_options): New class.
- (Target_mips::do_make_output_section): New method.
-
-2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
-
- * mips.cc (Mips_relocate_functions::rel26): Don't print relocation
- overflow error message.
- (Target_mips::relocate_special_relocatable): Improve relocation
- overflow error message.
- (Target_mips::Relocate::relocate): Likewise.
-
-2017-03-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
-
- * mips.cc (symbol_refs_local): Return false if a symbol
- is from a dynamic object.
- (Target_mips::got_section): Make _GLOBAL_OFFSET_TABLE_ STV_HIDDEN.
- (Target_mips::set_gp): Refactor. Make _gp STT_NOTYPE and
- STB_LOCAL.
- (Target_mips::do_finalize_sections): Set _gp after all the checks
- for creating .got are done.
- (Target_mips::Scan::global): Remove unused code.
-
-2017-02-22 Alan Modra <amodra@gmail.com>
-
- * powerpc.cc (Target_powerpc::make_iplt_section): Check that
- output_section exists before attempting add_output_section_data.
- (Target_powerpc::make_brlt_section): Likewise.
-
-2017-02-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
-
- * mips.cc (Target_mips::Scan::get_reference_flags): Remove
- gold_unreachable from default case.
-
-2017-02-15 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
-
- PR gold/21111
- * mips.cc (Mips_relocate_functions::relhigher): New method.
- (Mips_relocate_functions::relhighest): Likewise.
- (mips_get_size_for_reloc): Add support for relocs: R_MIPS_HIGHER and
- R_MIPS_HIGHEST.
- (Target_mips::Scan::local): Add support for relocs: R_MIPS_HIGHER,
- R_MIPS_HIGHEST, R_MICROMIPS_HIGHER and R_MICROMIPS_HIGHEST.
- (Target_mips::Scan::global): Likewise.
- (Target_mips::Scan::get_reference_flags): Likewise.
- (Target_mips::Relocate::relocate): Call static methods for resolving
- HIGHER and HIGHEST relocations.
-
-2017-02-03 Rahul Chaudhry <rahulchaudhry@google.com>
-
- * x86_64.cc (Target_x86_64::do_can_check_for_function_pointers):
- Return true even when building pie binaries.
- (Target_x86_64::possible_function_pointer_reloc): Check opcode
- for R_X86_64_PC32 relocations.
- (Target_x86_64::local_reloc_may_be_function_pointer): Pass
- extra arguments to local_reloc_may_be_function_pointer.
- (Target_x86_64::global_reloc_may_be_function_pointer): Likewise.
- * gc.h (gc_process_relocs): Add check for STT_FUNC.
- * testsuite/Makefile.am (icf_safe_pie_test): New test case.
+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.
- * testsuite/icf_safe_pie_test.sh: New shell script.
-2017-02-03 Alan Modra <amodra@gmail.com>
+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>
- * powerpc.cc (Powerpc_relobj::make_toc_relative): Don't crash
- when no .toc section exists.
+ * po/sr.po: New Serbian translation.
-2017-01-31 Cary Coutant <ccoutant@gmail.com>
+2020-05-11 Alan Modra <amodra@gmail.com>
- PR gold/21090
- * x86_64.cc (Target_x86_64::can_convert_mov_to_lea): Add check
- for predefined symbol.
- (Target_x86_64::Relocate::relocate): Fix formatting.
+ * powerpc.cc: Rename powerxx to power10 throughout.
-2017-01-23 Rahul Chaudhry <rahulchaudhry@google.com>
-
- * testsuite/icf_safe_so_test.sh: Use "set -e".
- * testsuite/icf_safe_test.sh: Likewise.
- * testsuite/icf_test.sh: Likewise.
+2020-05-02 H.J. Lu <hongjiu.lu@intel.com>
-2017-01-23 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.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.
- * mips.cc (Mips_output_data_plt::rel_plt): Remove const from return
- type.
- (Target_mips::make_plt_entry): Make the sh_info field of .rel.plt
- point to .plt.
+2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
-2017-01-23 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.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.
- PR gold/21054
- * mips.cc (Mips_got_info::record_global_got_symbol): Don't add symbol
- to the dynamic symbol table if it is forced to local visibility.
- (Target_mips::do_finalize_sections): Don't add __RLD_MAP symbol to the
- dynamic symbol table if it is forced to local visibility.
+2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
-2017-01-20 Nick Clifton <nickc@redhat.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.
- * aarch64.cc (Stub_template_repertoire): Change ST_E_835769_INSNS
- from a pointer to an array.
+2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
-2017-01-13 H.J. Lu <hongjiu.lu@intel.com>
+ * testsuite/odr_violation2.cc (Ordering::operator()): Make
+ expression even more complex.
- PR gold/21040
- * powerpc.cc (Powerpc_relobj<size, big_endian>::make_toc_relative):
- Cast 0x80008000 to uint64_t.
+2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
-2017-01-12 Cary Coutant <ccoutant@gmail.com>
+ * testsuite/ver_test_pr16504.sh: Updated.
- * object.cc (Sized_relobj_file): Fix byte counts for calls to memmem.
+2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
-2017-01-11 Cary Coutant <ccoutant@gmail.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.
- PR gold/21040
- * x86_64.cc (Output_data_plt_x86_64_bnd::do_fill_first_plt_entry):
- Remove unnecessary 'typename' keyword.
- (Output_data_plt_x86_64_bnd::do_fill_plt_entry): Likewise.
- (Output_data_plt_x86_64_bnd::fill_aplt_entry): Likewise.
- (Output_data_plt_x86_64_bnd::do_fill_tlsdesc_entry): Likewise.
- (Output_data_plt_x86_64_bnd::do_write): Likewise.
+2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
-2017-01-11 Cary Coutant <ccoutant@gmail.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.
- PR gold/21040
- * x86_64.cc (Output_data_plt_x86_64_bnd::do_fill_first_plt_entry):
- Remove unnecessary 'typename' keyword.
- (Output_data_plt_x86_64_bnd::do_fill_plt_entry): Likewise.
- (Output_data_plt_x86_64_bnd::do_fill_tlsdesc_entry): Likewise.
- (Output_data_plt_x86_64_bnd::fill_aplt_entry): Likewise.
- * testsuite/copy_test_relro_1.cc (p, b, c, q): Add separate extern
- declarations.
+2020-03-19 Fangrui Song <maskray@google.com>
-2017-01-11 Cary Coutant <ccoutant@gmail.com>
+ * options.h (General_options): Add --no-rosegment option.
- PR gold/21039
- * testsuite/script_test_13.sh: Adjust patterns to work for i386.
- * testsuite/script_test_15a.sh: Likewise.
- * testsuite/script_test_15b.sh: Likewise.
- * testsuite/script_test_15c.sh: Likewise.
+2020-02-24 Nick Clifton <nickc@redhat.com>
-2017-01-11 Alan Modra <amodra@gmail.com>
+ * po/fr.po: Update French translation.
- * powerpc.cc (class Powerpc_copy_relocs): New.
- (Powerpc_copy_relocs::emit): New function.
- (Powerpc_relobj::relatoc_, toc_, no_toc_opt_): New variables.
- (Powerpc_relobj::toc_shndx, set_no_toc_opt, no_toc_opt): New inlines.
- (Powerpc_relobj::do_relocate_sections): New function.
- (Powerpc_relobj::make_toc_relative): Likewise.
- (Powerpc_relobj::do_find_special_sections): Stash away .rela.toc
- and .toc too.
- (ok_lo_toc_insn): Move earlier, and handle more insns.
- (Target_powerpc::Scan::local): If optimizing toc accesses, set
- no_toc_opt for entries we can't edit. Check insn validity.
- Emit "toc optimization is not supported" warning, downgraded
- from error.
- (Target_powerpc::Scan::global): Likewise.
- (Target_powerpc::Relocate::relocate): Edit TOC indirect code
- to TOC relative. Don't emit "toc optimization is not supported"
- error here.
+2020-01-20 Nick Clifton <nickc@redhat.com>
-2017-01-10 Cary Coutant <ccoutant@gmail.com>
+ * po/uk.po: Updated Ukranian translation.
- * aarch64.cc (AArch64_relobj::do_relocate_sections): Call
- Sized_relobj_file::relocate_section_range().
- * arm.cc (Arm_relobj::do_relocate_sections): Likewise.
- * object.h (Sized_relobj_file::relocate_section_range): New method.
- * reloc.cc (Sized_relobj_file::do_relocate_sections): Move
- implementation...
- (Sized_relobj_file::relocate_section_range): ...to new method.
+2020-01-18 Nick Clifton <nickc@redhat.com>
-2017-01-10 Alan Modra <amodra@gmail.com>
+ * configure: Regenerate.
+ * po/gold.pot: Regenerate.
- * testsuite/ver_test_8.sh: Accept .TOC. in lieu of
- _GLOBAL_OFFSET_TABLE_. Allow zero count.
- * testsuite/copy_test_relro_1.cc (c, q): New vars.
- * testsuite/copy_test_relro.cc: Rewrite to test read-only
- status of variables directly. Reference new vars in
- read-only data.
-
-2017-01-10 Alan Modra <amodra@gmail.com>
+2020-01-18 Nick Clifton <nickc@redhat.com>
- * options.h: Add --secure-plt option.
- * powerpc.cc (Target_powerpc::Scan::local): Detect and error
- on -fPIC -mbss-plt code.
- (Target_powerpc::Scan::global): Likewise.
-
-2017-01-09 Alan Modra <amodra@gmail.com>
+ Binutils 2.34 branch created.
- * powerpc.cc (Target_powerpc::make_plt_section): Point sh_info of
- ".rela.plt" at ".plt".
-
-2017-01-07 Alan Modra <amodra@gmail.com>
-
- * powerpc.cc: Use shorter equivalent elfcpp typedef for
- Reltype and reloc_size throughout.
- (Target_powerpc::symval_for_branch): Exclude dynamic symbols.
- (Target_powerpc::Scan::local): Use local var r_sym.
- (Target_powerpc::Scan::global: Likewise.
- (Target_powerpc::Relocate::relocate): Delete shadowing r_sym.
-
-2017-01-02 Alan Modra <amodra@gmail.com>
+2020-01-01 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
-For older changes see ChangeLog-2016
+For older changes see ChangeLog-2019
\f
-Copyright (C) 2017 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
projects / deliverable / binutils-gdb.git / blobdiff