x86-64: Zero-extend lower 32 bits displacement to 64 bits

[thirdparty/binutils-gdb.git] / gold / ChangeLog

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
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