gold/ChangeLog

   1 2018-06-22  Cary Coutant  <ccoutant@gmail.com>
   2
   3         * incremental.cc (Sized_incremental_binary::setup_readers): Use
   4         emplace_back for GCC 5 and later.
   5         * incremental.h (Incremental_binary::Input_reader): Provide copy
   6         constructor.
   7         (Sized_incremental_binary::Sized_input_reader): Likewise.
   8
   9 2018-06-22  Cary Coutant  <ccoutant@gmail.com>
  10
  11         PR gold/22914
  12         * layout.cc (Layout::Layout): Initialize gnu_properties_.
  13         (read_sized_value, write_sized_value): New functions.
  14         (Layout::layout_gnu_property): New method.
  15         (Layout::create_notes): Call create_gnu_properties_note.
  16         (Layout::create_gnu_properties_note): New method.
  17         * layout.h (Layout::layout_gnu_property): New method.
  18         (Layout::create_gnu_properties_note): New method.
  19         (Layout::Gnu_property, Layout::Gnu_properties): New types.
  20         (Layout::gnu_properties_): New data member.
  21         * object.cc (Sized_relobj_file::layout_gnu_property_section): New
  22         method.
  23         (Sized_relobj_file::do_layout): Handle .note.gnu.property sections.
  24         * object.h (Sized_relobj_file::layout_gnu_property_section): New
  25         method.
  26         * target.h (Target::merge_gnu_property): New method.
  27         (Target::do_merge_gnu_property): New virtual method.
  28         * x86_64.cc (Target_x86_64::do_merge_gnu_property): New method.
  29         * testsuite/Makefile.am (gnu_property_test): New test case.
  30         * testsuite/Makefile.in: Regenerate.
  31         * testsuite/gnu_property_a.S: New source file.
  32         * testsuite/gnu_property_b.S: New source file.
  33         * testsuite/gnu_property_c.S: New source file.
  34         * testsuite/gnu_property_main.c: New source file.
  35         * testsuite/gnu_property_test.sh: New test script.
  36
  37 2018-06-21  Cary Coutant  <ccoutant@gmail.com>
  38
  39         * resolve.cc (Symbol_table::resolve): Rename tobinding to
  40         orig_tobinding.  Call set_is_needed() for objects that resolve
  41         non-weak references.
  42         (Symbol_table::should_override): Allow a dynamic definition to
  43         override an earlier one in a not-needed library.
  44         * symtab.cc (Symbol_table::set_dynsym_indexes): Remove separate
  45         processing for as-needed symbols.  Add warning when discarding
  46         version informatin.
  47         * testsuite/Makefile.am (weak_as_needed): New test case.
  48         * testsuite/Makefile.in: Regenerate.
  49         * testsuite/weak_as_needed.sh: New test script.
  50         * testsuite/weak_as_needed_a.c: New source file.
  51         * testsuite/weak_as_needed_b.c: New source file.
  52         * testsuite/weak_as_needed_b.script: New version script.
  53         * testsuite/weak_as_needed_c.c: New source file.
  54         * testsuite/weak_as_needed_c.script: New version script.
  55
  56 2018-06-20  Cary Coutant  <ccoutant@gmail.com>
  57
  58         PR gold/23268
  59         * dynobj.cc (Versions::Versions): Change init for needs_base_version_.
  60         (Versions::record_version): Add verdefs for both shared objects and
  61         executables.
  62         (Versions::add_def): Likewise for base version.
  63         (Versions::add_need): Don't add base version for executables.
  64         (Versions::version_index): Look up version for both shared objects and
  65         executables.
  66         * testsuite/Makefile.am (ver_test_14): New test case.
  67         * testsuite/Makefile.in: Regenerate.
  68         * testsuite/ver_test_14.script: New version script.
  69         * testsuite/ver_test_14.sh: New test script.
  70
  71 2018-06-19  Joshua Watt  <jpewhacker@gmail.com>
  72             Cary Coutant  <ccoutant@gmail.com>
  73
  74         * configure.ac: Replace manual thread configuration with AX_PTHREAD.
  75         Add --enable-threads=auto.
  76         * Makefile.am (THREADFLAGS, THREADLIBS): New defines.
  77         (AM_CFLAGS, AM_CXXFLAGS): Add $(THREADFLAGS).
  78         (THREADSLIB): Remove; change all references to THREADLIBS.
  79         * Makefile.in: Regenerate.
  80         * aclocal.m4: Regenerate.
  81         * config.in: Regenerate.
  82         * configure: Regenerate.
  83         * testsuite/Makefile.am (THREADSLIB): Replace with...
  84         (THREADFLAGS, THREADLIBS): ... these.
  85         (LDADD): Remove; add as individual defines for...
  86         (object_unittest, binary_unittest, leb128_unittest)
  87         (overflow_unittest): ... these tests.
  88         (tls_test, tls_pic_test, tls_pie_test, tls_pie_pic_test)
  89         (tls_shared_test, tls_shared_ie_test, tls_shared_gd_to_ie_test)
  90         (tls_shared_gnu2_gd_to_ie_test, tls_shared_gnu2_test_LDFLAGS)
  91         (tls_shared_nonpic_test_LDFLAGS): Add $(THREADFLAGS) and ($THREADLIBS).
  92         * testsuite/Makefile.in: Regenerate.
  93
  94 2018-06-19  Cary Coutant  <ccoutant@gmail.com>
  95
  96         * testsuite/Makefile.am (MOSTLYCLEANFILES): Add *.stderr.
  97         * testsuite/Makefile.in: Regenerate.
  98
  99 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
 100
 101         * configure.ac: Remove AC_PREREQ, add missing quoting and usage
 102         of AC_LANG_SOURCE.
 103         * Makefile.in: Re-generate.
 104         * aclocal.m4: Re-generate.
 105         * configure: Re-generate.
 106         * testsuite/Makefile.in: Re-generate.
 107
 108 2018-05-10  Stephen Crane  <sjc@immunant.com>
 109
 110         * aarch64.cc (Target_aarch64::do_finalize_sections): Use size of
 111         .got section for the _GLOBAL_OFFSET_TABLE_ symbol computation.
 112
 113 2018-04-24  Cary Coutant  <ccoutant@gmail.com>
 114
 115         PR gold/20642
 116         PR gold/22820
 117         * gc.h (gc_process_relocs): Flag STT_SECTION symbols in symvec.
 118         * icf.cc (get_section_contents): For merge sections, ignore the
 119         addend for relocations against non-section symbols.
 120
 121 2018-04-24  Cary Coutant  <ccoutant@gmail.com>
 122
 123         PR gold/16504
 124         * dynobj.cc (Versions::symbol_section_contents): Don't set
 125         VERSYM_HIDDEN flag for undefined symbols.
 126         * symtab.cc (Symbol_table::add_from_object): Don't override default
 127         version definition with a different default version.
 128         * symtab.h (Symbol::from_dyn): New method.
 129         * testsuite/plugin_test.c (struct sym_info): Add ver field.
 130         (claim_file_hook): Pass symbol version to plugin API.
 131         (parse_readelf_line): Parse symbol version.
 132         * testsuite/Makefile.am (ver_test_pr16504): New test case.
 133         * testsuite/Makefile.in: Regenerate.
 134         * testsuite/ver_test_pr16504.sh: New test script.
 135         * testsuite/ver_test_pr16504_a.c: New source file.
 136         * testsuite/ver_test_pr16504_a.script: New version script.
 137         * testsuite/ver_test_pr16504_b.c: New source file.
 138         * testsuite/ver_test_pr16504_b.script: New version script.
 139
 140 2018-04-19  Cary Coutant  <ccoutant@gmail.com>
 141
 142         PR gold/23046
 143         * gc.h (gc_process_relocs): Pass target to
 144         scan.local_reloc_may_be_function_pointer.
 145
 146 2018-04-18  Nick Clifton  <nickc@redhat.com>
 147
 148         * po/es.po: Updated Spanish translation.
 149
 150 2018-04-14  Cary Coutant  <ccoutant@gmail.com>
 151
 152         PR gold/23046
 153         * gc.h (gc_process_relocs): Pass target to
 154         scan.global_reloc_may_be_function_pointer.
 155
 156 2018-04-09  Alan Modra  <amodra@gmail.com>
 157
 158         * configure: Regenerate.
 159
 160 2018-04-09  Alan Modra  <amodra@gmail.com>
 161
 162         * powerpc.cc (Target_powerpc::Track_tls::maybe_skip_tls_get_addr_call):
 163         Handle inline plt sequence relocs.
 164         (Stub_table::Plt_stub_key::Plt_stub_key): Likewise.
 165         (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Likewise.
 166         (Target_powerpc::Relocate::relocate): Likewise.
 167
 168 2018-04-09  Alan Modra  <amodra@gmail.com>
 169
 170         * powerpc.cc (Target_powerpc::lplt_): New variable.
 171         (Target_powerpc::lplt_section): Associated accessor.
 172         (Target_powerpc::plt_off): Handle local non-ifunc symbols.
 173         (Target_powerpc::make_lplt_section): New function.
 174         (Target_powerpc::make_local_plt_entry): New function.
 175         (Powerpc_relobj::do_relocate_sections): Write out lplt.
 176         (Output_data_plt_powerpc::first_plt_entry_offset): Zero for lplt.
 177         (Output_data_plt_powerpc::add_local_entry): New function.
 178         (Output_data_plt_powerpc::do_write): Ignore lplt.
 179         (Target_powerpc::make_iplt_section): Make lplt first.
 180         (Target_powerpc::make_brlt_section): Make .branch_lt relro.
 181         (Target_powerpc::Scan::local): Handle PLT16 relocs.
 182
 183 2018-04-09  Alan Modra  <amodra@gmail.com>
 184
 185         * powerpc.cc (Target_powerpc::plt_off): New functions.
 186         (is_plt16_reloc): New function.
 187         (Stub_table::plt_off): Use Target_powerpc::plt_off.
 188         (Stub_table::plt_call_size): Use plt_off.
 189         (Stub_table::do_write): Likewise.
 190         (Target_powerpc::Scan::get_reference_flags): Return RELATIVE_REF
 191         for PLT16 relocations.
 192         (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Return true
 193         for PLT16 relocations.
 194         (Target_powerpc::Scan::global): Make a PLT entry for PLT16 relocations.
 195         (Target_powerpc::Relocate::relocate): Support PLT16 relocations.
 196         (Powerpc_scan_relocatable_reloc::global_strategy): Return RELOC_SPECIAL
 197         for ppc32 plt16 relocs.
 198
 199 2018-04-06  Cary Coutant  <ccoutant@gmail.com>
 200
 201         * object.cc (Sized_relobj_file::include_section_group): Store
 202         reference to Kept_section info for discarded comdat sections
 203         regardless of size.  Move size checking to map_to_kept_section.
 204         (Sized_relobj_file::include_linkonce_section): Likewise.
 205         (Sized_relobj_file::map_to_kept_section): Add section name parameter.
 206         Insert size checking logic from above functions.
 207         (Sized_relobj_file::find_kept_section_object): New method.
 208         (Sized_relobj_file::get_symbol_name): New method.
 209         * object.h (Sized_relobj_file::map_to_kept_section): Add section_name
 210         parameter.  Adjust all callers.
 211         (Sized_relobj_file::find_kept_section_object): New method.
 212         (Sized_relobj_file::get_symbol_name): New method.
 213         (Sized_relobj_file::Kept_comdat_section): Replace object and shndx
 214         fields with sh_size, kept_section, symndx, and is_comdat fields.
 215         (Sized_relobj_file::set_kept_comdat_section): Replace kept_object
 216         and kept_shndx parameters with is_comdat, symndx, sh_size, and
 217         kept_section.
 218         (Sized_relobj_file::get_kept_comdat_section): Likewise.
 219         * target-reloc.h (enum Comdat_behavior): Change CB_WARNING to CB_ERROR.
 220         Adjust all references.
 221         (issue_undefined_symbol_error): New function template.
 222         (relocate_section): Pass section name to map_to_kept_section.
 223         Move discarded section code to new function above.
 224         * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Move
 225         declaration for gsym out one level.  Call issue_discarded_error.
 226         * arm.cc (Target_arm::scan_reloc_section_for_stubs): Likewise.
 227         * powerpc.cc (Relocate_comdat_behavior): Change CB_WARNING to CB_ERROR.
 228
 229 2018-04-05  Cary Coutant  <ccoutant@gmail.com>
 230
 231         * target-reloc.h (relocate_section): Add local symbol index or global
 232         symbol name to warning about relocation that refers to discarded
 233         section.
 234
 235 2018-04-05  James Cowgill  <james.cowgill@mips.com>
 236
 237         Revert previous patch and apply revised patch.
 238
 239         PR gold/22770
 240         * mips.cc (Mips_got_info::record_got_page_entry): Don't insert
 241         Got_page_entry for object's GOT.
 242         (Mips_got_info::add_got_page_entries): Add all pages from from's GOT.
 243         Rename to add_got_page_count.
 244         (Got_page_entry): Remove num_pages.
 245
 246 2018-04-05  James Cowgill  <james.cowgill@mips.com>
 247
 248         PR gold/22770
 249         * mips.cc (Mips_got_info::record_got_page_entry): Fetch existing
 250         page entries for the object's GOT.
 251
 252 2018-04-05  Alan Modra  <amodra@gmail.com>
 253
 254         * powerpc.cc (Target_powerpc::make_brlt_section): Make .branch_lt relro.
 255
 256 2018-04-04  Nick Clifton  <nickc@redhat.com>
 257
 258         * po/es.po: Updated Spanish translation.
 259
 260 2018-04-02  Cary Coutant  <ccoutant@gmail.com>
 261
 262         PR gold/23016
 263         * incremental.cc (can_incremental_update): Check for unwind section
 264         type.
 265         * layout.h (Layout::layout): Add sh_type parameter.
 266         * layout.cc (Layout::layout): Likewise.
 267         (Layout::layout_reloc): Create new output reloc section if data
 268         section does not already have one.
 269         (Layout::layout_eh_frame): Check for unwind section type.
 270         (Layout::make_eh_frame_section): Use unwind section type for .eh_frame
 271         and .eh_frame_hdr.
 272         * object.h (Sized_relobj_file::Shdr_write): New typedef.
 273         (Sized_relobj_file::layout_section): Add sh_type parameter.
 274         (Sized_relobj_file::Deferred_layout::Deferred_layout): Add sh_type
 275         parameter.
 276         * object.cc (Sized_relobj_file::check_eh_frame_flags): Check for
 277         unwind section type.
 278         (Sized_relobj_file::layout_section): Add sh_type parameter; pass it
 279         to Layout::layout.
 280         (Sized_relobj_file::do_layout): Make local copy of sh_type.
 281         Force .eh_frame sections to unwind section type.
 282         Pass sh_type to layout_section.
 283         (Sized_relobj_file<size, big_endian>::do_layout_deferred_sections):
 284         Pass sh_type to layout_section.
 285         * output.cc (Output_section::Output_section): Initialize reloc_section_.
 286         * output.h (Output_section::reloc_section): New method.
 287         (Output_section::set_reloc_section): New method.
 288         (Output_section::reloc_section_): New data member.
 289         * target.h (Target::unwind_section_type): New method.
 290         (Target::Target_info::unwind_section_type): New data member.
 291
 292         * aarch64.cc (aarch64_info): Add unwind_section_type.
 293         * arm.cc (arm_info, arm_nacl_info): Likewise.
 294         * i386.cc (i386_info, i386_nacl_info, iamcu_info): Likewise.
 295         * mips.cc (mips_info, mips_nacl_info): Likewise.
 296         * powerpc.cc (powerpc_info): Likewise.
 297         * s390.cc (s390_info): Likewise.
 298         * sparc.cc (sparc_info): Likewise.
 299         * tilegx.cc (tilegx_info): Likewise.
 300         * x86_64.cc (x86_64_info, x86_64_nacl_info): Likewise.
 301
 302         * testsuite/Makefile.am (pr23016_1, pr23016_2): New test cases.
 303         * testsuite/Makefile.in: Regenerate.
 304         * testsuite/testfile.cc: Add unwind_section_type.
 305         * testsuite/pr23016_1.sh: New test script.
 306         * testsuite/pr23016_1a.s: New source file.
 307         * testsuite/pr23016_1b.s: New source file.
 308         * testsuite/pr23016_2.sh: New test script.
 309         * testsuite/pr23016_2a.s: New source file.
 310         * testsuite/pr23016_2b.s: New source file.
 311
 312 2018-03-28  Cary Coutant  <ccoutant@gmail.com>
 313
 314         PR gold/21423
 315         PR gold/22500
 316         * configure.ac: Call AC_USE_SYSTEM_EXTENSIONS.
 317         Replace check for --enable-plugins with AC_PLUGINS.
 318         * options.cc (parse_plugin, parse_plugin_opt): Remove #ifdef.
 319         (General_options::finalize): Check if plugins enabled.
 320         * options.h (--plugin, --plugin-opt): Define even if plugins not
 321         enabled.
 322         * Makefile.in: Regenerate.
 323         * aclocal.m4: Regenerate.
 324         * configure: Regenerate.
 325         * testsuite/Makefile.in: Regenerate.
 326
 327 2018-03-28  Cary Coutant  <ccoutant@gmail.com>
 328
 329         PR gold/22969
 330         * aarch64-reloc.def: Add TLSLE_LDST* relocations.
 331         * aarch64.cc (Target_aarch64::optimize_tls_reloc): Likewise.
 332         (Target_aarch64::Scan::local): Likewise.
 333         (Target_aarch64::Scan::global): Likewise.
 334         (Target_aarch64::Relocate::relocate): Likewise.
 335         (Target_aarch64::Relocate::relocate_tls): Likewise.
 336
 337 2018-03-27  Roland McGrath  <mcgrathr@google.com>
 338
 339         * testsuite/split_x86_64.sh: Fix bad regexp.
 340
 341 2018-03-26  Cary Coutant  <ccoutant@gmail.com>
 342
 343         PR gold/22868
 344         * plugin.cc (Sized_pluginobj::do_add_symbols): Use a real section
 345         index instead of SHN_ABS for defined symbols.
 346         * testsuite/Makefile.am (plugin_pr22868): New test case.
 347         * testsuite/Makefile.in: Regenerate
 348         * testsuite/plugin_pr22868.sh: New test script.
 349         * testsuite/plugin_pr22868_a.c: New source file.
 350         * testsuite/plugin_pr22868_b.c: New source file.
 351
 352 2018-03-23  Cary Coutant  <ccoutant@gmail.com>
 353
 354         * plugin.cc (link_or_copy_file): Remove newlines from warning messages.
 355         Add pedantic check for return value from ::write.
 356
 357 2018-03-23  Cary Coutant  <ccoutant@gmail.com>
 358
 359         * debug.h (DEBUG_PLUGIN): New constant.
 360         (DEBUG_ALL): Add DEBUG_PLUGIN.
 361         (debug_string_to_enum): Likewise.
 362         * plugin.cc (make_sized_plugin_object): Add filename parameter.
 363         (Plugin_recorder): New class.
 364         (Plugin_manager::~Plugin_manager): Delete recorder_.
 365         (Plugin_manager::load_plugins): Create and initialize recorder_.
 366         (Plugin_manager::claim_file): Record claimed and unclaimed files.
 367         (Plugin_manager::make_plugin_object): Use object name as name for
 368         plugin object, if available.
 369         (Plugin_manager::add_input_file): Record replacement files.
 370         (Sized_pluginobj::do_add_symbols): Record plugin symbols.
 371         (Plugin_finish::run): Call Plugin_recorder::finish().
 372         (make_sized_plugin_object): Add filename parameter and pass to
 373         Sized_pluginobj constructor.
 374         * plugin.h (Plugin::filename): New method.
 375         (Plugin::recorder): New method.
 376         (Plugin::recorder_): New data member.
 377
 378 2018-03-07  Sriraman Tallam  <tmsriram@google.com>
 379
 380         * layout.cc (Layout::default_section_order): Check for text section
 381         prefixes.
 382         (Layout::text_section_name_mapping): New static member.
 383         (Layout::text_section_name_mapping_count): New static member.
 384         (Layout::match_section_name): New static function.
 385         (Layout::output_section_name): Check for text section prefixes.
 386         * layout.h (Output_section_order::ORDER_TEXT_HOT): New enum value.
 387         (Output_section_order::ORDER_TEXT_STARTUP): New enum value.
 388         (Output_section_order::ORDER_TEXT_EXIT): New enum value.
 389         (Output_section_order::ORDER_TEXT_UNLIKELY): New enum value.
 390         (Layout::text_section_name_mapping): New static member.
 391         (Layout::text_section_name_mapping_count): New static member.
 392         (Layout::match_section_name): New static function.
 393         * options.h (keep_text_section_prefix): New -z option.
 394         * testsuite/Makefile.am (keep_text_section_prefix): New test.
 395         * testsuite/Makefile.in: Regenerate.
 396         * testsuite/keep_text_section_prefix.cc: New test source.
 397         * testsuite/keep_text_section_prefix.sh: New test script.
 398
 399 2018-02-22  Sriraman Tallam  <tmsriram@google.com>
 400
 401         * plugin.cc (get_wrap_symbols): New plugin interface.
 402         (load): Add get_wrap_symbols to transfer vector.
 403         * plugin-api.h (ld_plugin_get_wrap_symbols): New plugin interface.
 404         * testsuite/plugin_test.c (onload): Call and check get_wrap_symbols
 405         interface.
 406         * testsuite/plugin_test_wrap_symbols.sh: New test script.
 407         * testsuite/plugin_test_wrap_symbols_1.cc: New file.
 408         * testsuite/plugin_test_wrap_symbols_2.cc: New file.
 409         * testsuite/Makefile.am (plugin_test_wrap_symbols): New test.
 410         * testsuite/Makefile.in: Regenerate.
 411
 412 2018-02-07  Sriraman Tallam  <tmsriram@google.com>
 413
 414         * expression.cc (Symbol_expression::set_expr_sym_in_real_elf):
 415         New method.
 416         (Unary_expression::set_expr_sym_in_real_elf): New method.
 417         (Binary_expression::set_expr_sym_in_real_elf): New method.
 418         (Trinary_expression::set_expr_sym_in_real_elf): New method.
 419         * plugin.cc (get_symbol_resolution_info): Fix symbol resolution if
 420         defined or used in defsyms.
 421         * plugin.h (Plugin_manager::is_defsym_def): New method.
 422         (Plugin_manager::Plugin_manager): Initialize defsym_defines_set_.
 423         (Plugin_manager::defsym_defines_set_): New member.
 424         (Plugin_manager::Defsym_defines_set): New typedef.
 425         * script.cc (Script_options::set_defsym_uses_in_real_elf): New method.
 426         (Script_options::find_defsym_defs): New method.
 427         * script.h (Expression::set_expr_sym_in_real_elf): New method.
 428         (Symbol_assignment::is_defsym): New method.
 429         (Symbol_assignment::value): New method.
 430         (Script_options::find_defsym_defs): New method.
 431         (Script_options::set_defsym_uses_in_real_elf): New method.
 432         * testsuite/Makefile.am (plugin_test_defsym): New test.
 433         * testsuite/Makefile.in: Regenerate.
 434         * testsuite/plugin_test.c: Check for new symbol resolution.
 435         * testsuite/plugin_test_defsym.sh: New script.
 436         * testsuite/plugin_test_defsym.c: New test source.
 437
 438 2018-02-07  Alan Modra  <amodra@gmail.com>
 439
 440         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
 441         * options.h: Remove --speculate-indirect-jumps support.
 442         * powerpc.cc: Likewise.
 443
 444 2018-02-02  Cary Coutant  <ccoutant@gmail.com>
 445
 446         * PR gold/22776
 447         * dwarf_reader.cc (Sized_dwarf_line_info::read_header_prolog): Add
 448         support for DWARF-4 line number tables.
 449         * dwarf_reader.h (Sized_dwarf_line_info::max_ops_per_insn): New field.
 450
 451 2018-01-18  Alan Modra  <amodra@gmail.com>
 452
 453         * powerpc.cc (param_plt_align): New function supplying default
 454         --plt-align values.  Use it..
 455         (Stub_table::plt_call_align): ..here, and..
 456         (Output_data_glink::global_entry_align): ..here.
 457         (Stub_table::stub_align): Correct 32-bit minimum alignment.
 458
 459 2018-01-17  Alan Modra  <amodra@gmail.com>
 460
 461         * options.h (speculate_indirect_jumps): New option.
 462         * powerpc.cc (beqctrm, beqctrlm, crseteq): New insn constants.
 463         (output_bctr): New function.
 464         (Stub_table::plt_call_size): Add space for speculation barrier.
 465         (Stub_table::branch_stub_size): Likewise.
 466         (Output_data_glink::pltresolve_size): Likewise.
 467         (Stub_table::do_write): Output speculation barriers.
 468
 469 2018-01-17  Alan Modra  <amodra@gmail.com>
 470
 471         * options.h (plt_align): Support for PowerPC32 too.
 472         * powerpc.cc (Stub_table::stub_align): Heed --plt-align for 32-bit.
 473         (Stub_table::plt_call_size, branch_stub_size): Tidy.
 474         (Stub_table::plt_call_align): Implement using stub_align.
 475         (Output_data_glink::global_entry_align): New function.
 476         (Output_data_glink::global_entry_off): New function.
 477         (Output_data_glink::global_entry_address): Use global_entry_off.
 478         (Output_data_glink::pltresolve_size): New function, replacing
 479         pltresolve_size_ constant.  Update all uses.
 480         (Output_data_glink::add_global_entry): Align offset.
 481         (Output_data_glink::set_final_data_size): Use global_entry_align.
 482         (Stub_table::do_write): Don't pad __glink_PLTrelsolve with nops.
 483         Tidy stub output.  Use global_entry_off.
 484
 485 2018-01-15  Cary Coutant  <ccoutant@gmail.com>
 486
 487         PR gold/22694
 488         * options.h (-fuse-ld): Add correct helparg.
 489
 490 2018-01-15  Nick Clifton  <nickc@redhat.com>
 491
 492         * po/uk.po: Updated Ukranian translation.
 493
 494 2018-01-13  Nick Clifton  <nickc@redhat.com>
 495
 496         * po/gold.pot: Regenerated.
 497
 498 2018-01-13  Nick Clifton  <nickc@redhat.com>
 499
 500         2.30 branch created.
 501
 502 2018-01-12  Cary Coutant  <ccoutant@gmail.com>
 503
 504         * NEWS: Add new features in 1.15.
 505         * version.cc (version_string): Bump to 1.15.
 506
 507 2018-01-12  Sterling Augustine  <saugustine@google.com>
 508
 509         * cref.cc (Cref_inputs::Cref_table_compare::operator): Add
 510         conditionals and calls to is_forwarder.
 511
 512 2018-01-03  Alan Modra  <amodra@gmail.com>
 513
 514         Update year range in copyright notice of all files.
 515
 516 For older changes see ChangeLog-2017
 517 \f
 518 Copyright (C) 2018 Free Software Foundation, Inc.
 519
 520 Copying and distribution of this file, with or without modification,
 521 are permitted in any medium without royalty provided the copyright
 522 notice and this notice are preserved.
 523
 524 Local Variables:
 525 mode: change-log
 526 left-margin: 8
 527 fill-column: 74
 528 version-control: never
 529 End: