blob: cdbddde63f5cb8abd348db042752af32ab57d020 [file] [log] [blame]
2018-12-18 Alan Modra <>
* testsuite/ (keep_text_section_prefix_nm.stdout):
Pass --synthetic to nm.
* testsuite/ Regenerate.
2018-12-08 Alan Modra <>
PR 21128
* testsuite/ (check_fold): Rewrite to check
multiple symbols at once.
(arch_specific_safe_fold): Likewise, and call with the four foo*
symbols expected to fold.
2018-12-06 H.J. Lu <>
* (Archive::get_elf_object_for_member): Also print
archive member and non-ELF/non-IR info on error.
2018-12-05 Alan Modra <>
* symtab.h (Symbol::Symbol): Avoid -Wclass-memaccess warning.
2018-12-03 Alexey Neyman <>
PR gold/23594
* Add checks for link, mkdtemp.
* configure: Regenerate.
* Regenerate.
* (Plugin_recorder::init): Fall back to mktemp
if mkdtemp is not available.
(link_or_copy_file): Fall back to copy if link() is not available.
2018-12-02 H.J. Lu <>
PR binutils/23919
* (Output_merge_string<Char_type>::do_add_input_section):
Get addralign from decompressed_section_contents.
* (build_compressed_section_map): Set info.addralign.
(Object::decompressed_section_contents): Add a palign
argument and store p->second.addralign in *palign if it isn't
* object.h (Compressed_section_info): Add addralign.
(section_is_compressed): Add a palign argument, default it
to NULL, store p->second.addralign in *palign if it isn't NULL.
(Object::decompressed_section_contents): Likewise.
* (Output_section::add_input_section): Get addralign
from section_is_compressed.
2018-11-26 Alan Modra <>
* testsuite/ (justsyms_lib): Link with -z norelro.
* testsuite/ Regenerate.
* testsuite/justsyms_exec.c (main): Do check exported_func
on PowerPC64 ELFv2.
2018-11-26 Alan Modra <>
* testsuite/ Accept objdump -T display of st_other
bits on powerpc64le.
2018-11-08 Alan Modra <>
* (gcctestdir1/ld): Use $@ and absolute paths.
(gcctestdir1/collect-ld): New.
(ld1_DEPENDENCIES): Add gcctestdir1/collect-ld.
(ld1_LDFLAGS): Remove -Bgcctestdir1/.
(editcc1, ld1_LINK): Define.
(gcctestdir2/ld, gcctestdir2/collect-ld, ld2_DEPENDENCIES),
(ld2_LDFLAGS, editcc2, ld2_LINK),
(ld1_r_DEPENDENCIES, ld1_r_LDFLAGS, ld1_r_LINK),
(gcctestdir2-r/ld, gcctestdir2-r/collect-ld, ld2_r_DEPENDENCIES),
(ld2_r_LDFLAGS, editcc2r, ld2_r_LINK),
(gcctestdir3/ld, gcctestdir3/collect-ld, ld3_DEPENDENCIES),
(ld3_LDFLAGS, editcc3, ld3_LINK),
(gcctestdir4/ld, gcctestdir4/collect-ld, ld4_DEPENDENCIES),
(ld4_LDFLAGS, editcc4, ld4_LINK): Similarly.
* Regenerate.
* testsuite/ (editcc): Define sed command to put
our -B option first. Remove other occurrences of -Bgcctestdir/
throughout file.
(editcc1): Define for -D_FORTIFY_SOURCE stripping.
(editcc2): Define for -static-libgcc/libstdc++ stripping.
(LINK1, CXXLINK1): Don't use CCLD or CXXLD.
using editcc macros.
(gcctestdir/collect-ld): New rule, add as a dependency of..
(gcctestdir/ld): ..this. Use $@ and abs_top_buildir.
(gcctestdir/as): Use $@.
* testsuite/ Regenerate.
* testsuite/ (actual): Match collect-ld too.
2018-11-02 Alan Modra <>
* Regnerate.
* testsuite/ (MOSTLYCLEANFILES): Add ver_test_14 and
* testsuite/ Regnerate.
2018-10-16 Cherry Zhang <>
PR 23769
* (queue_middle_tasks): Correct split-stack error message.
2018-08-29 Chenghua Xu <>
* (Mips_mach, add_machine_extensions, elf_mips_mach):
Rename loongson3a to gs464.
(mips_isa_ext_mach, mips_isa_ext): Delete loongson3a.
(infer_abiflags): Use ases instead of isa_ext for infer ABI
(elf_mips_mach_name): Rename loongson3a to gs464.
2018-07-10 Tulio Magno Quites Machado Filho <>
* (Sized_relobj_file::map_to_kept_section): Initialize
2018-08-07 Cary Coutant <>
PR ld/23486
* (Target_x86_64::Target_x86_64): Initialize
(Target_x86_64::object_isa_1_used_): New data member.
(Target_x86_64::record_gnu_property): Save ISA_1_USED bits for object.
(Target_x86_64::merge_gnu_properties): Merge ISA_1_USED bits.
2018-08-06 Cary Coutant <>
PR gold/23455
* options.h (General_options): Add --warn-drop-version option.
* (Symbol_table::set_dynsym_indexes): Check it.
2018-08-06 Cary Coutant <>
* target.h (Sized_target::record_gnu_property): Change first two
parameters to unsigned int.
* (Target_x86_64::record_gnu_property): Likewise.
2018-07-30 Nick Clifton <>
* (section_name_mapping): Add an entry for
2018-07-18 Nick Clifton <>
* po/fr.po: Updated French translation.
2018-07-14 Cary Coutant <>
PR gold/23397
* (Sized_relobj_file::do_layout): Mark section as deferred.
* testsuite/ (plugin_test_1): Add --emit-relocs option to
existing test case.
* testsuite/ Regenerate.
2018-07-14 Cary Coutant <>
PR gold/23409
* (Symbol_table::define_special_symbol): Add check for
version name on existing symbol.
* testsuite/ (ver_test_pr23409): New test case.
* testsuite/ Regenerate.
* testsuite/ New test script.
* testsuite/ver_test_pr23409_1.script: New version script.
* testsuite/ver_test_pr23409_2.script: New version script.
2018-07-11 Franz Sirl <>
* (main): Print m.arena as long long.
2018-07-09 Cary Coutant <>
* (Sized_incremental_binary::setup_readers): Use
emplace_back for C++ 11 or later.
2018-07-06 Alan Modra <>
* Include attributes.h.
(Powerpc_relobj::attributes_section_data_): New variable, with
accessor and associated constructor and destructor support.
(Powerpc_dynobj::attributes_section_data_): Likewise.
(Powerpc_relobj::do_read_symbols): Stash SHT_GNU_ATTRIBUTES section
contents in attributes_section_data_.
(Powerpc_dynobj::do_read_symbols): Likewise.
(Target_powerpc): Add attributes_section_data_, last_fp_, last_ld_,
last_vec_, and last_struct_ vars.
(Target_powerpc::merge_object_attributes): New function.
(Target_powerpc::do_finalize_sections): Iterate over input objects
merging attributes. Create output attributes section.
2018-06-26 Nick Clifton <>
* po/uk.po: Updated Ukranian translation.
2018-06-24 Nick Clifton <>
* po/gold.pot: Regenerate.
2018-06-24 Nick Clifton <>
2.31 branch created.
2018-06-23 Cary Coutant <>
* (version_string): Bump to 1.16.
* NEWS: Add new features in 1.16.
2018-06-23 Cary Coutant <>
PR gold/22914
* (Target_x86_64::record_gnu_property): Initialize val.
2018-06-23 Cary Coutant <>
PR gold/22915
* (Output_data_plt_x86_64_ibt): New class.
(Target_x86_64::do_make_data_plt): (All instantiations) Check for
IBT feature bit and create IBT PLTs.
2018-06-22 Cary Coutant <>
PR gold/22914
* (read_sized_value): Fix spelling of section name.
(Layout::layout_gnu_property): Call Sized_target::record_gnu_property
for target-specific properties;
don't store them with target-independent properties yet.
(Layout::merge_gnu_properties): New method.
(Layout::add_gnu_property): New method.
(Layout::create_gnu_properties_note): Call target to finalize
target-specific properties. Fix spelling of output section name.
* layout.h (Layout::merge_gnu_properties): New method.
(Layout::add_gnu_property): New method.
* (Sized_relobj_file::do_layout): Call
* target.h (Target::merge_gnu_property): Remove.
(Target::finalize_gnu_properties): New method.
(Target::do_merge_gnu_property): Move to Sized_target and rename.
(Target::do_finalize_gnu_properties): New virtual method.
(Sized_target::record_gnu_property): Moved and renamed from
(Sized_target::merge_gnu_properties): New virtual method.
* (Target_x86_64::isa_1_used_, isa_1_needed_)
(feature_1_, object_feature_1_, seen_first_object_): New data members.
(Target_x86_64::do_merge_gnu_property): Rename to ...
(Target_x86_64::record_gnu_property): ... this. Save target-specific
properties in Target class object.
(Target_x86_64::merge_gnu_properties): New method.
(add_property): New static inline function.
(Target_x86_64::do_finalize_gnu_properties): New method.
* testsuite/ (gnu_property_test): Remove C source file;
link directly without compiler driver.
* testsuite/ Regenerate.
* testsuite/gnu_property_a.S: Add _start.
2018-06-22 Cary Coutant <>
* (Sized_incremental_binary::setup_readers): Use
emplace_back for GCC 5 and later.
* incremental.h (Incremental_binary::Input_reader): Provide copy
(Sized_incremental_binary::Sized_input_reader): Likewise.
2018-06-22 Cary Coutant <>
PR gold/22914
* (Layout::Layout): Initialize gnu_properties_.
(read_sized_value, write_sized_value): New functions.
(Layout::layout_gnu_property): New method.
(Layout::create_notes): Call create_gnu_properties_note.
(Layout::create_gnu_properties_note): New method.
* layout.h (Layout::layout_gnu_property): New method.
(Layout::create_gnu_properties_note): New method.
(Layout::Gnu_property, Layout::Gnu_properties): New types.
(Layout::gnu_properties_): New data member.
* (Sized_relobj_file::layout_gnu_property_section): New
(Sized_relobj_file::do_layout): Handle sections.
* object.h (Sized_relobj_file::layout_gnu_property_section): New
* target.h (Target::merge_gnu_property): New method.
(Target::do_merge_gnu_property): New virtual method.
* (Target_x86_64::do_merge_gnu_property): New method.
* testsuite/ (gnu_property_test): New test case.
* testsuite/ Regenerate.
* testsuite/gnu_property_a.S: New source file.
* testsuite/gnu_property_b.S: New source file.
* testsuite/gnu_property_c.S: New source file.
* testsuite/gnu_property_main.c: New source file.
* testsuite/ New test script.
2018-06-21 Cary Coutant <>
* (Symbol_table::resolve): Rename tobinding to
orig_tobinding. Call set_is_needed() for objects that resolve
non-weak references.
(Symbol_table::should_override): Allow a dynamic definition to
override an earlier one in a not-needed library.
* (Symbol_table::set_dynsym_indexes): Remove separate
processing for as-needed symbols. Add warning when discarding
version informatin.
* testsuite/ (weak_as_needed): New test case.
* testsuite/ Regenerate.
* testsuite/ New test script.
* testsuite/weak_as_needed_a.c: New source file.
* testsuite/weak_as_needed_b.c: New source file.
* testsuite/weak_as_needed_b.script: New version script.
* testsuite/weak_as_needed_c.c: New source file.
* testsuite/weak_as_needed_c.script: New version script.
2018-06-20 Cary Coutant <>
PR gold/23268
* (Versions::Versions): Change init for needs_base_version_.
(Versions::record_version): Add verdefs for both shared objects and
(Versions::add_def): Likewise for base version.
(Versions::add_need): Don't add base version for executables.
(Versions::version_index): Look up version for both shared objects and
* testsuite/ (ver_test_14): New test case.
* testsuite/ Regenerate.
* testsuite/ver_test_14.script: New version script.
* testsuite/ New test script.
2018-06-19 Joshua Watt <>
Cary Coutant <>
* Replace manual thread configuration with AX_PTHREAD.
Add --enable-threads=auto.
(THREADSLIB): Remove; change all references to THREADLIBS.
* Regenerate.
* aclocal.m4: Regenerate.
* Regenerate.
* configure: Regenerate.
* testsuite/ (THREADSLIB): Replace with...
(LDADD): Remove; add as individual defines for...
(object_unittest, binary_unittest, leb128_unittest)
(overflow_unittest): ... these tests.
(tls_test, tls_pic_test, tls_pie_test, tls_pie_pic_test)
(tls_shared_test, tls_shared_ie_test, tls_shared_gd_to_ie_test)
(tls_shared_gnu2_gd_to_ie_test, tls_shared_gnu2_test_LDFLAGS)
(tls_shared_nonpic_test_LDFLAGS): Add $(THREADFLAGS) and ($THREADLIBS).
* testsuite/ Regenerate.
2018-06-19 Cary Coutant <>
* testsuite/ (MOSTLYCLEANFILES): Add *.stderr.
* testsuite/ Regenerate.
2018-06-19 Simon Marchi <>
* Remove AC_PREREQ, add missing quoting and usage
* Re-generate.
* aclocal.m4: Re-generate.
* configure: Re-generate.
* testsuite/ Re-generate.
2018-05-10 Stephen Crane <>
* (Target_aarch64::do_finalize_sections): Use size of
.got section for the _GLOBAL_OFFSET_TABLE_ symbol computation.
2018-04-24 Cary Coutant <>
PR gold/20642
PR gold/22820
* gc.h (gc_process_relocs): Flag STT_SECTION symbols in symvec.
* (get_section_contents): For merge sections, ignore the
addend for relocations against non-section symbols.
2018-04-24 Cary Coutant <>
PR gold/16504
* (Versions::symbol_section_contents): Don't set
VERSYM_HIDDEN flag for undefined symbols.
* (Symbol_table::add_from_object): Don't override default
version definition with a different default version.
* symtab.h (Symbol::from_dyn): New method.
* testsuite/plugin_test.c (struct sym_info): Add ver field.
(claim_file_hook): Pass symbol version to plugin API.
(parse_readelf_line): Parse symbol version.
* testsuite/ (ver_test_pr16504): New test case.
* testsuite/ Regenerate.
* testsuite/ New test script.
* testsuite/ver_test_pr16504_a.c: New source file.
* testsuite/ver_test_pr16504_a.script: New version script.
* testsuite/ver_test_pr16504_b.c: New source file.
* testsuite/ver_test_pr16504_b.script: New version script.
2018-04-19 Cary Coutant <>
PR gold/23046
* gc.h (gc_process_relocs): Pass target to
2018-04-18 Nick Clifton <>
* po/es.po: Updated Spanish translation.
2018-04-14 Cary Coutant <>
PR gold/23046
* gc.h (gc_process_relocs): Pass target to
2018-04-09 Alan Modra <>
* configure: Regenerate.
2018-04-09 Alan Modra <>
* (Target_powerpc::Track_tls::maybe_skip_tls_get_addr_call):
Handle inline plt sequence relocs.
(Stub_table::Plt_stub_key::Plt_stub_key): Likewise.
(Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Likewise.
(Target_powerpc::Relocate::relocate): Likewise.
2018-04-09 Alan Modra <>
* (Target_powerpc::lplt_): New variable.
(Target_powerpc::lplt_section): Associated accessor.
(Target_powerpc::plt_off): Handle local non-ifunc symbols.
(Target_powerpc::make_lplt_section): New function.
(Target_powerpc::make_local_plt_entry): New function.
(Powerpc_relobj::do_relocate_sections): Write out lplt.
(Output_data_plt_powerpc::first_plt_entry_offset): Zero for lplt.
(Output_data_plt_powerpc::add_local_entry): New function.
(Output_data_plt_powerpc::do_write): Ignore lplt.
(Target_powerpc::make_iplt_section): Make lplt first.
(Target_powerpc::make_brlt_section): Make .branch_lt relro.
(Target_powerpc::Scan::local): Handle PLT16 relocs.
2018-04-09 Alan Modra <>
* (Target_powerpc::plt_off): New functions.
(is_plt16_reloc): New function.
(Stub_table::plt_off): Use Target_powerpc::plt_off.
(Stub_table::plt_call_size): Use plt_off.
(Stub_table::do_write): Likewise.
(Target_powerpc::Scan::get_reference_flags): Return RELATIVE_REF
for PLT16 relocations.
(Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Return true
for PLT16 relocations.
(Target_powerpc::Scan::global): Make a PLT entry for PLT16 relocations.
(Target_powerpc::Relocate::relocate): Support PLT16 relocations.
(Powerpc_scan_relocatable_reloc::global_strategy): Return RELOC_SPECIAL
for ppc32 plt16 relocs.
2018-04-06 Cary Coutant <>
* (Sized_relobj_file::include_section_group): Store
reference to Kept_section info for discarded comdat sections
regardless of size. Move size checking to map_to_kept_section.
(Sized_relobj_file::include_linkonce_section): Likewise.
(Sized_relobj_file::map_to_kept_section): Add section name parameter.
Insert size checking logic from above functions.
(Sized_relobj_file::find_kept_section_object): New method.
(Sized_relobj_file::get_symbol_name): New method.
* object.h (Sized_relobj_file::map_to_kept_section): Add section_name
parameter. Adjust all callers.
(Sized_relobj_file::find_kept_section_object): New method.
(Sized_relobj_file::get_symbol_name): New method.
(Sized_relobj_file::Kept_comdat_section): Replace object and shndx
fields with sh_size, kept_section, symndx, and is_comdat fields.
(Sized_relobj_file::set_kept_comdat_section): Replace kept_object
and kept_shndx parameters with is_comdat, symndx, sh_size, and
(Sized_relobj_file::get_kept_comdat_section): Likewise.
* target-reloc.h (enum Comdat_behavior): Change CB_WARNING to CB_ERROR.
Adjust all references.
(issue_undefined_symbol_error): New function template.
(relocate_section): Pass section name to map_to_kept_section.
Move discarded section code to new function above.
* (Target_aarch64::scan_reloc_section_for_stubs): Move
declaration for gsym out one level. Call issue_discarded_error.
* (Target_arm::scan_reloc_section_for_stubs): Likewise.
* (Relocate_comdat_behavior): Change CB_WARNING to CB_ERROR.
2018-04-05 Cary Coutant <>
* target-reloc.h (relocate_section): Add local symbol index or global
symbol name to warning about relocation that refers to discarded
2018-04-05 James Cowgill <>
Revert previous patch and apply revised patch.
PR gold/22770
* (Mips_got_info::record_got_page_entry): Don't insert
Got_page_entry for object's GOT.
(Mips_got_info::add_got_page_entries): Add all pages from from's GOT.
Rename to add_got_page_count.
(Got_page_entry): Remove num_pages.
2018-04-05 James Cowgill <>
PR gold/22770
* (Mips_got_info::record_got_page_entry): Fetch existing
page entries for the object's GOT.
2018-04-05 Alan Modra <>
* (Target_powerpc::make_brlt_section): Make .branch_lt relro.
2018-04-04 Nick Clifton <>
* po/es.po: Updated Spanish translation.
2018-04-02 Cary Coutant <>
PR gold/23016
* (can_incremental_update): Check for unwind section
* layout.h (Layout::layout): Add sh_type parameter.
* (Layout::layout): Likewise.
(Layout::layout_reloc): Create new output reloc section if data
section does not already have one.
(Layout::layout_eh_frame): Check for unwind section type.
(Layout::make_eh_frame_section): Use unwind section type for .eh_frame
and .eh_frame_hdr.
* object.h (Sized_relobj_file::Shdr_write): New typedef.
(Sized_relobj_file::layout_section): Add sh_type parameter.
(Sized_relobj_file::Deferred_layout::Deferred_layout): Add sh_type
* (Sized_relobj_file::check_eh_frame_flags): Check for
unwind section type.
(Sized_relobj_file::layout_section): Add sh_type parameter; pass it
to Layout::layout.
(Sized_relobj_file::do_layout): Make local copy of sh_type.
Force .eh_frame sections to unwind section type.
Pass sh_type to layout_section.
(Sized_relobj_file<size, big_endian>::do_layout_deferred_sections):
Pass sh_type to layout_section.
* (Output_section::Output_section): Initialize reloc_section_.
* output.h (Output_section::reloc_section): New method.
(Output_section::set_reloc_section): New method.
(Output_section::reloc_section_): New data member.
* target.h (Target::unwind_section_type): New method.
(Target::Target_info::unwind_section_type): New data member.
* (aarch64_info): Add unwind_section_type.
* (arm_info, arm_nacl_info): Likewise.
* (i386_info, i386_nacl_info, iamcu_info): Likewise.
* (mips_info, mips_nacl_info): Likewise.
* (powerpc_info): Likewise.
* (s390_info): Likewise.
* (sparc_info): Likewise.
* (tilegx_info): Likewise.
* (x86_64_info, x86_64_nacl_info): Likewise.
* testsuite/ (pr23016_1, pr23016_2): New test cases.
* testsuite/ Regenerate.
* testsuite/ Add unwind_section_type.
* testsuite/ New test script.
* testsuite/pr23016_1a.s: New source file.
* testsuite/pr23016_1b.s: New source file.
* testsuite/ New test script.
* testsuite/pr23016_2a.s: New source file.
* testsuite/pr23016_2b.s: New source file.
2018-03-28 Cary Coutant <>
PR gold/21423
PR gold/22500
Replace check for --enable-plugins with AC_PLUGINS.
* (parse_plugin, parse_plugin_opt): Remove #ifdef.
(General_options::finalize): Check if plugins enabled.
* options.h (--plugin, --plugin-opt): Define even if plugins not
* Regenerate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* testsuite/ Regenerate.
2018-03-28 Cary Coutant <>
PR gold/22969
* aarch64-reloc.def: Add TLSLE_LDST* relocations.
* (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/ Fix bad regexp.
2018-03-26 Cary Coutant <>
PR gold/22868
* (Sized_pluginobj::do_add_symbols): Use a real section
index instead of SHN_ABS for defined symbols.
* testsuite/ (plugin_pr22868): New test case.
* testsuite/ Regenerate
* testsuite/ New test script.
* testsuite/plugin_pr22868_a.c: New source file.
* testsuite/plugin_pr22868_b.c: New source file.
2018-03-23 Cary Coutant <>
* (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_string_to_enum): Likewise.
* (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::default_section_order): Check for text section
(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/ (keep_text_section_prefix): New test.
* testsuite/ Regenerate.
* testsuite/ New test source.
* testsuite/ New test script.
2018-02-22 Sriraman Tallam <>
* (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
* testsuite/ New test script.
* testsuite/ New file.
* testsuite/ New file.
* testsuite/ (plugin_test_wrap_symbols): New test.
* testsuite/ Regenerate.
2018-02-07 Sriraman Tallam <>
* (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.
* (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_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/ (plugin_test_defsym): New test.
* testsuite/ Regenerate.
* testsuite/plugin_test.c: Check for new symbol resolution.
* testsuite/ New script.
* testsuite/plugin_test_defsym.c: New test source.
2018-02-07 Alan Modra <>
Revert 2018-01-17 Alan Modra <>
* options.h: Remove --speculate-indirect-jumps support.
* Likewise.
2018-02-02 Cary Coutant <>
* PR gold/22776
* (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.
2018-01-18 Alan Modra <>
* (param_plt_align): New function supplying default
--plt-align values. Use it..
(Stub_table::plt_call_align):, and..
(Stub_table::stub_align): Correct 32-bit minimum alignment.
2018-01-17 Alan Modra <>
* options.h (speculate_indirect_jumps): New option.
* (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.
2018-01-17 Alan Modra <>
* options.h (plt_align): Support for PowerPC32 too.
* (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.
2018-01-15 Cary Coutant <>
PR gold/22694
* options.h (-fuse-ld): Add correct helparg.
2018-01-15 Nick Clifton <>
* po/uk.po: Updated Ukranian translation.
2018-01-13 Nick Clifton <>
* po/gold.pot: Regenerated.
2018-01-13 Nick Clifton <>
2.30 branch created.
2018-01-12 Cary Coutant <>
* NEWS: Add new features in 1.15.
* (version_string): Bump to 1.15.
2018-01-12 Sterling Augustine <>
* (Cref_inputs::Cref_table_compare::operator): Add
conditionals and calls to is_forwarder.
2018-01-03 Alan Modra <>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2017
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Copying and distribution of this file, with or without modification,
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