gold/ChangeLog-2020

   1 2020-12-19  H.J. Lu  <hjl.tools@gmail.com>
   2
   3         PR gold/27097
   4         * incremental.cc (Sized_relobj_incr::do_add_symbols): Move sym
   5         declaration just before use.
   6         (Sized_incr_dynobj::do_add_symbols): Likewise.
   7         * plugin.cc (Sized_pluginobj::do_add_symbols): Likewise.
   8
   9 2020-12-15  Cary Coutant  <ccoutant@gmail.com>
  10
  11         * dwp.cc (class Dwo_file): Use new Ehdr::get_ei_osabi and
  12         get_ei_abiversion methods.
  13         * incremental.cc (make_sized_incremental_binary): Likewise.
  14         * object.cc (Sized_relobj_file::Sized_relobj_file): Likewise.
  15         (make_elf_sized_object): Likewise.
  16         * object.h (class Osabi): Make the class untemplated.
  17
  18 2020-12-15  Vivek Das Mohapatra  <vivek@collabora.com>
  19
  20         Implement -z unique / -z nounique options.
  21         * layout.cc (Layout::finish_dynamic_section): Set DF_GNU_1_UNIQUE.
  22         * options.h (class General_options): Handle -z unique, -z nounique.
  23
  24 2020-12-14  H.J. Lu  <hjl.tools@gmail.com>
  25             Cary Coutant  <ccoutant@gmail.com>
  26
  27         PR gold/27039
  28         * layout.cc (Layout::layout): Strip SHF_GNU_RETAIN.
  29         * object.cc (Sized_relobj_file::Sized_relobj_file): Initialize osabi_.
  30         (Sized_relobj_file::do_layout): Keep SHF_GNU_RETAIN sections for
  31         GNU/FreBSD ELFOSABIs.
  32         * object.h (Osabi) New class.
  33         (Sized_relobj_file): Add osabi() and osabi_.
  34         * testsuite/Makefile.am (check_SCRIPTS): Add retain.sh.
  35         (check_DATA): Add retain_1.out retain_2.out.
  36         (MOSTLYCLEANFILES): Add retain_1 retain_2.
  37         (retain_1.out): New target.
  38         (retain_1): Likewise.
  39         (retain_1.o): Likewise.
  40         (retain_2.out): Likewise.
  41         (retain_2): Likewise.
  42         (retain_2.o): Likewise.
  43         * testsuite/Makefile.in: Regenerate.
  44         * testsuite/retain.sh: New file.
  45         * testsuite/retain_1.s: Likewise.
  46         * testsuite/retain_2.s: Likewise.
  47
  48 2020-12-13  Cary Coutant  <ccoutant@gmail.com>
  49
  50         PR gold/23539
  51         PR gold/24123
  52         * testsuite/Makefile.am (incremental_copy_test): Re-enable for GCC 9+.
  53         (incremental_comdat_test_1): Likewise.
  54         * testsuite/Makefile.in: Regenerate.
  55
  56 2020-12-13  Cary Coutant  <ccoutant@gmail.com>
  57
  58         PR gold/23539
  59         * object.cc (Sized_relobj_file::layout_gnu_property_section): Ignore
  60         Gnu properties during incremental links.
  61
  62 2020-12-13  Cary Coutant  <ccoutant@gmail.com>
  63
  64         PR gold/24123
  65         * layout.cc (Layout::init_fixed_output_section): Mask out flags that
  66         should be ignored when matching sections.
  67
  68 2020-12-07  Alan Modra  <amodra@gmail.com>
  69
  70         * plugin.cc (Plugin_recorder::init): Replace strncpy with memcpy.
  71
  72 2020-12-03  Alan Modra  <amodra@gmail.com>
  73
  74         * testsuite/Makefile.am (pr26936a.o): Pass -mx86-used-note=yes.
  75         (pr26936b.o, pr26936c.o, pr26936d.o): Likewise.
  76         * testsuite/Makefile.in: Regenerate.
  77
  78 2020-11-29  H.J. Lu  <hongjiu.lu@intel.com>
  79
  80         PR ld/26972
  81         * x86_64.cc (Output_data_plt_x86_64_ibt::tlsdesc_plt_entry): Add
  82         endbr64.
  83         (Output_data_plt_x86_64_ibt::do_fill_tlsdesc_entry): Adjusted.
  84
  85 2020-11-29  H.J. Lu  <hongjiu.lu@intel.com>
  86
  87         PR gold/26939
  88         * x86_64.cc (Target_x86_64<size>::Scan::local): Check
  89         get_r_addend() == -4 for GOTPCRELX conversion.
  90         (Target_x86_64<size>::Scan::global): Likewise.
  91         (Target_x86_64<size>::Relocate::relocate): Likewise.
  92         * testsuite/Makefile.am (check_DATA): Add
  93         x86_64_mov_to_lea15.stdout and x86_64_mov_to_lea16.stdout.
  94         (MOSTLYCLEANFILES): Add x86_64_mov_to_lea15 and
  95         x86_64_mov_to_lea16.
  96         (x86_64_mov_to_lea9.o): New target.
  97         (x86_64_mov_to_lea10.o): Likewise.
  98         (x86_64_mov_to_lea15): Likewise.
  99         (x86_64_mov_to_lea16): Likewise.
 100         (x86_64_mov_to_lea15.stdout): Likewise.
 101         (x86_64_mov_to_lea16.stdout): Likewise.
 102         * testsuite/Makefile.in: Regenerated.
 103         * testsuite/x86_64_mov_to_lea.sh: Updated.
 104         * testsuite/x86_64_mov_to_lea5.s: New file.
 105
 106 2020-11-29  H.J. Lu  <hongjiu.lu@intel.com>
 107
 108         PR gold/26937
 109         * object.cc (Sized_relobj_file::map_to_kept_section): Get the
 110         section index for linkonce section.  Also check the single
 111         comdat section.
 112         * testsuite/Makefile.am (check_SCRIPTS): Add pr26936.sh.
 113         (check_DATA): Add pr26936a.stdout and pr26936b.stdout.
 114         (MOSTLYCLEANFILES): Add pr26936a and pr26936b.
 115         (pr26936a.stdout): New target.
 116         (pr26936a): Likewise.
 117         (pr26936b.stdout): Likewise.
 118         (pr26936b): Likewise.
 119         (pr26936a.o): Likewise.
 120         (pr26936b.o): Likewise.
 121         (pr26936c.o): Likewise.
 122         (pr26936d.o): Likewise.
 123         * testsuite/Makefile.in: Regenerated.
 124         * testsuite/pr26936.sh: New file.
 125         * testsuite/pr26936a.s: Likewise.
 126         * testsuite/pr26936b.s: Likewise.
 127         * testsuite/pr26936c.s: Likewise.
 128         * testsuite/pr26936d.s: Likewise.
 129
 130 2020-11-17  Alan Modra  <amodra@gmail.com>
 131
 132         * powerpc.cc (Target_powerpc::no_tprel_opt_): Rename from tprel_opt_.
 133         Init to false.
 134         (Target_powerpc::tprel_opt): Test parameters->options().tls_optimize().
 135         (Target_powerpc::set_tprel_opt): Delete.
 136         (Target_powerpc::set_no_tprel_opt): New function.  Update all uses
 137         of set_tprel_opt.
 138
 139 2020-11-16  Michael Hudson-Doyle  <michael.hudson@canonical.com>
 140
 141         PR 26902
 142         * powerpc.cc (Relocate::relocate): Do not include local entry
 143         offset of target function when computing the address of a stub.
 144
 145 2020-11-08  H.J. Lu  <hongjiu.lu@intel.com>
 146
 147         PR gold/26200
 148         * plugin.cc (Plugin_manager::claim_file): Don't share Plugin_list
 149         iterator.
 150         (Plugin_manager::all_symbols_read): Likewise.
 151         (Plugin_manager::cleanup): Likewise.
 152
 153 2020-11-03  Alan Modra  <amodra@gmail.com>
 154
 155         * powerpc.cc (Target_powerpc::tocsave_loc): Return a pointer.
 156         (Target_powerpc::Relocate::relocate): Avoid -Wdangling-gsl error.
 157
 158 2020-11-03  Nick Gasson  <nick.gasson@arm.com>
 159
 160         PR 26827
 161         * fileread.cc (File_read::open): Ensure file_counts_lock is
 162         initialized.
 163         * testsuite/Makefile.am (check_PROGRAMS): Add a test that passes
 164         -Wl,--threads.
 165         * testsuite/Makefile.in: Regenerate.
 166
 167 2020-10-30  H.J. Lu  <hongjiu.lu@intel.com>
 168
 169         * testsuite/gnu_property_test.sh: Updated.
 170
 171 2020-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 172
 173         * Makefile.am (bootstrap-test): Skip for LTO build.
 174         (bootstrap-test-r): Likewise.
 175
 176 2020-10-13  H.J. Lu  <hongjiu.lu@intel.com>
 177
 178         PR gold/23539
 179         * configure.ac: Check for GCC 9 or later and for -fcf-protection.
 180         * configure: Regenerated.
 181         * testsuite/Makefile.am (check_PROGRAMS): Skip incremental_test_2,
 182         incremental_test_3, incremental_test_4, incremental_test_5,
 183         incremental_copy_test, incremental_common_test_1 and
 184         incremental_comdat_test_1 for -fcf-protection.  Also Skip
 185         incremental_copy_test and incremental_comdat_test_1 for GCC 9 or
 186         later.
 187         * testsuite/Makefile.in: Regenerated.
 188
 189 2020-10-13  H.J. Lu  <hongjiu.lu@intel.com>
 190
 191         PR gold/23503
 192         * testsuite/Makefile.am (justsyms_lib): Pass
 193         -T $(srcdir)/justsyms_lib.t to gold.
 194         * testsuite/Makefile.in: Regenerated.
 195         * testsuite/justsyms_lib.t: New file.
 196         * testsuite/script_test_10.t: Discard .note.gnu.property section.
 197
 198 2020-10-13  H.J. Lu  <hongjiu.lu@intel.com>
 199
 200         * x86_64.cc (Target_x86_64::Target_x86_64): Initialize
 201         feature_2_used_, feature_2_needed_ and object_feature_2_used_.
 202         (Target_x86_64::feature_2_used_): New data member.
 203         (Target_x86_64::feature_2_needed_): Likewise.
 204         (Target_x86_64::object_isa_1_used_): Likewise.
 205         (Target_x86_64::record_gnu_property): Support
 206         GNU_PROPERTY_X86_COMPAT_ISA_1_USED,
 207         GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED,
 208         GNU_PROPERTY_X86_COMPAT_2_ISA_1_USED,
 209         GNU_PROPERTY_X86_COMPAT_2_ISA_1_NEEDED,
 210         GNU_PROPERTY_X86_FEATURE_2_USED and
 211         GNU_PROPERTY_X86_FEATURE_2_NEEDED.
 212         (Target_x86_64::merge_gnu_properties): Merge FEATURE_2_USED bits.
 213         Initialize object_feature_2_used_.
 214         (Target_x86_64::do_finalize_gnu_properties): Support
 215         GNU_PROPERTY_X86_FEATURE_2_USED and
 216         GNU_PROPERTY_X86_FEATURE_2_NEEDED.
 217         * testsuite/gnu_property_a.S (GNU_PROPERTY_X86_ISA_1_USED): Set
 218         to 0xc0010002.
 219         (GNU_PROPERTY_X86_ISA_1_NEEDED): Set to 0xc0008002.
 220         * testsuite/gnu_property_b.S (GNU_PROPERTY_X86_ISA_1_USED): Set
 221         to 0xc0010002.
 222         (GNU_PROPERTY_X86_ISA_1_NEEDED): Set to 0xc0008002.
 223         * testsuite/gnu_property_c.S (GNU_PROPERTY_X86_ISA_1_USED): Set
 224         to 0xc0010002.
 225         (GNU_PROPERTY_X86_ISA_1_NEEDED): Set to 0xc0008002.
 226         * testsuite/gnu_property_test.sh: Updated.
 227
 228 2020-10-13  H.J. Lu  <hongjiu.lu@intel.com>
 229
 230         PR gold/22914
 231         PR gold/23535
 232         * layout.cc (Layout::attach_allocated_section_to_segment): Place
 233         a note section in a PT_NOTE segment with the same alignment.  Set
 234         the alignment of the PT_NOTE segment from the alignment of the
 235         note section.
 236         (Layout::create_note): Align the NT_GNU_PROPERTY_TYPE_0 note to 8
 237         bytes for 64-bit ELF.
 238         (Layout::segment_precedes): Place segments with larger alignments
 239         first.
 240         * output.cc (Output_segment::Output_segment): Initialize align_.
 241         * output.h (Output_segment): Add align, set_align and align_.
 242         * testsuite/Makefile.am (gnu_property_test.stdout): Pass -lhSWn
 243         to $(TEST_READELF).
 244         (gnu_property_test): Pass --build-id to ld.
 245         * testsuite/Makefile.in: Regenerated.
 246         * testsuite/gnu_property_test.sh (check_alignment): New.
 247         Use check_alignment to check the NT_GNU_PROPERTY_TYPE_0 note
 248         alignment.  Verify that there are 2 PT_NOTE segments.
 249
 250 2020-10-13  H.J. Lu  <hongjiu.lu@intel.com>
 251
 252         PR gold/21452
 253         * x86_64.cc (Scan::local_reloc_may_be_function_pointer): Remove
 254         check for shared library.
 255         (Scan::global_reloc_may_be_function_pointer): Remove check for
 256         shared library and symbol visibility.
 257         * testsuite/icf_safe_so_test.cc (bar_static): New function.
 258         (main): Take function address of bar_static and use it.
 259         * testsuite/icf_safe_so_test.sh (arch_specific_safe_fold): Also
 260         check fold on x86-64.  Check bar_static isn't folded.
 261
 262 2020-10-13  H.J. Lu  <hongjiu.lu@intel.com>
 263
 264         * icf.cc (Icf::find_identical_sections): Skip zero-sized sections.
 265
 266 2020-10-09  Alan Modra  <amodra@gmail.com>
 267
 268         * powerpc.cc (Powerpc_relobj::do_relocate_sections): Don't do
 269         local entry offset optimisation for lplt_section.
 270         (Target_powerpc::Branch_info::make_stub): Don't add local
 271         entry offset to long branch dest passed to
 272         add_long_branch_entry.  Do pass st_other bits.
 273         (Stub_table::Branch_stub_ent): Add "other_" field.
 274         (Stub_table::add_long_branch_entry): Add "other" param, and
 275         save.
 276         (Stub_table::branch_stub_size): Adjust long branch offset.
 277         (Stub_table::do_write): Likewise.
 278         (Target_powerpc::Relocate::relocate): Likewise.
 279
 280 2020-10-09  Alan Modra  <amodra@gmail.com>
 281
 282         * powerpc.cc (is_got_reloc): New function.
 283         (Target_powerpc::Relocate::relocate): Use it here, exclude GOT
 284         relocs when looking for stubs.
 285
 286 2020-10-08  H.J. Lu  <hongjiu.lu@intel.com>
 287
 288         * testsuite/split_i386.sh: Updated for --split-stack-adjust-size
 289         default change.
 290         * testsuite/split_x86_64.sh: Likewise.
 291
 292 2020-10-08  Alan Modra  <amodra@gmail.com>
 293
 294         * options.h (split_stack_adjust_size): Default to 0x100000.
 295
 296 2020-09-26  Alan Modra  <amodra@gmail.com>
 297
 298         * powerpc.cc (Target_powerpc): Rename power10_stubs_ to
 299         power10_relocs_.
 300         (Target_powerpc::set_power10_relocs): New accessor.
 301         (Target_powerpc::set_power10_stubs): Delete.
 302         (Target_powerpc::power10_stubs): Adjust.
 303         (Target_powerpc::has_localentry0): New accessor.
 304         (ld_0_11): New constant.
 305         (glink_eh_frame_fde_64v1, glink_eh_frame_fde_64v2): Adjust.
 306         (glink_eh_frame_fde_64v2_localentry0): New.
 307         (Output_data_glink::pltresolve_size): Update.
 308         (Output_data_glink::add_eh_frame): Use localentry0 version eh_frame.
 309         (Output_data_glink::do_write): Move r2 save to start of ELFv2 stub
 310         and only emit for has_localentry0.  Don't use r2 in the stub.
 311         (Target_powerpc::Scan::local, global): Adjust for
 312         set_power10_relocs renaming.
 313         (Target_powerpc::scan_relocs): Warn and reset plt_localentry0_.
 314
 315 2020-09-24  Alan Modra  <amodra@gmail.com>
 316
 317         * powerpc.cc (Target_powerpc::Relocate::relocate): Don't skip
 318         first insn of __tls_get_addr_opt stub.
 319
 320 2020-08-24  Alan Modra  <amodra@gmail.com>
 321
 322         * powerpc.cc (Target_powerpc): Add tprel_opt_ and accessors.
 323         (Target_powerpc::Scan::local): Sanity check tprel high relocs.
 324         (Target_powerpc::Scan::global): Likewise.
 325         (Target_powerpc::Relocate::relocate): Control tprel optimisation
 326         with tprel_opt_ and enable for 32-bit.
 327
 328 2020-08-12  Nick Clifton  <nickc@redhat.com>
 329
 330         * po/sr.po: Updated Serbian translation.
 331
 332 2020-07-27  Alan Modra  <amodra@gmail.com>
 333
 334         * options.h (DEFINE_enum): Add optional_arg__ param, adjust
 335         all uses.
 336         (General_options): Add --power10-stubs and --no-power10-stubs.
 337         * options.cc (General_options::parse_no_power10_stubs): New.
 338         (General_options::finalize): Handle --power10-stubs.
 339         * powerpc.cc (set_power10_stubs): Don't set when --power10-stubs=no.
 340         (power10_stubs_auto): New.
 341         (struct Plt_stub_ent): Add toc_ and tocoff_.  Don't use a bitfield
 342         for indx_.
 343         (struct Branch_stub_ent): Add toc_and tocoff_.  Use bitfields for
 344         iter_, notoc_ and save_res_.
 345         (add_plt_call_entry): Set toc_.  Adjust resizing conditions for
 346         --power10-stubs=auto.
 347         (add_long_branch_entry): Set toc_.
 348         (add_eh_frame, define_stub_syms): No longer use const_iterators
 349         for plt and long branch stub iteration.
 350         (build_tls_opt_head, build_tls_opt_tail): Change parameters and
 351         return value.  Move tests for __tls_get_addr to callers.
 352         (plt_call_size): Handle --power10-stubs=auto.
 353         (branch_stub_size): Likewise.
 354         (Stub_table::do_write): Likewise.
 355         (relocate): Likewise.
 356
 357 2020-07-19  H.J. Lu  <hongjiu.lu@intel.com>
 358
 359         * testsuite/bnd_ifunc_1.sh: Updated.
 360         * testsuite/bnd_plt_1.sh: Likewise.
 361         * testsuite/split_x32.sh: Likewise.
 362         * testsuite/split_x86_64.sh: Likewise.
 363         * testsuite/x86_64_indirect_call_to_direct.sh: Likewise.
 364
 365 2020-07-08  Nick Clifton  <nickc@redhat.com>
 366
 367         * testsuite/script_test_7.sh: Adjust expected address of the .bss
 368         section.
 369         * testsuite/script_test_9.sh: Do not expect the .init section to
 370         immediately follow the .text section in the mapping of sections to
 371         segments.
 372
 373 2020-07-07  Nick Clifton  <nickc@redhat.com>
 374
 375         * target-reloc.h: (Default_comdat_behaviour:get): Ignore discarded
 376         relocs that refer to the .gnu.build.attributes section.
 377
 378 2020-07-06  Nick Clifton  <nickc@redhat.com>
 379
 380         * po/fr.po: Updated French translation.
 381         * po/uk.po: Updated Ukranian translation.
 382
 383 2020-07-04  Nick Clifton  <nickc@redhat.com>
 384
 385         Binutils 2.35 branch created.
 386
 387 2020-07-03  Alan Modra  <amodra@gmail.com>
 388
 389         PR 26028
 390         * testsuite/Makefile.am (file_in_many_sections.stdout): Add -W
 391         to readelf options.
 392         * testsuite/Makefile.in: Regenerate.
 393
 394 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 395
 396         * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
 397         * configure: Regenerated.
 398         * config.h.in: Likewise.
 399
 400 2020-06-24  Nick Clifton  <nickc@redhat.com>
 401
 402         * target-reloc.h (issue_discarded_error): Initialise the
 403         key_symndx variable.
 404
 405 2020-06-23  Roland McGrath  <mcgrathr@google.com>
 406
 407         PR 22843
 408         * options.h (class General_options): Add --dependency-file option.
 409         * fileread.cc (File_read::files_read): New static variable.
 410         (File_read::open): Add the file to the files_read list.
 411         (File_read::record_file_read): New static member function.
 412         (File_read::write_dependency_file): New static member function.
 413         * fileread.h (class File_read): Declare them.
 414         * layout.cc (Layout::read_layout_from_file): Call record_file_read.
 415         (Close_task_runner::run): Call write_dependency_file if
 416         --dependency-file was passed.
 417
 418 2020-06-18  Fangrui Song  <i@maskray.me>
 419
 420         PR gold/26039
 421         * layout.cc (Layout::finish_dynamic_section): Set DF_1_PIE.
 422
 423 2020-06-16  Alan Modra  <amodra@gmail.com>
 424
 425         * testsuite/discard_locals_test.c: Replace uses of asm with __asm__.
 426         * testsuite/discard_locals_relocatable_test.c: Likewise.
 427
 428 2020-06-16  Alan Modra  <amodra@gmail.com>
 429
 430         * testsuite/Makefile.am (export_dynamic_plugin.o): Use CXXCOMPILE.
 431         (plugin_test_wrap_symbols_1.o): Likewise.
 432         (plugin_test_wrap_symbols_2.o): Likewise.
 433         * testsuite/Makefile.in: Regenerate.
 434
 435 2020-06-15  Roland McGrath  <mcgrathr@google.com>
 436
 437         Implement -z start-stop-visibility=... option.
 438         * options.h (class General_options): Handle -z start-stop-visibility=.
 439         (General_options::start_stop_visibility_enum): New public method.
 440         (General_options::set_start_stop_visibility_enum): New private method.
 441         (General_options::start_stop_visibility_enum_): New private member.
 442         * options.cc (General_options::General_options): Add initializer.
 443         (General_options::finalize): Set this->start_stop_visibility_enum_
 444         from string value.
 445         * layout.cc (Layout::define_section_symbols): Use option setting.
 446
 447 2020-06-06  Alan Modra  <amodra@gmail.com>
 448
 449         * powerpc.cc: Update throughout for reloc renaming.
 450
 451 2020-05-22  Alan Modra  <amodra@gmail.com>
 452
 453         PR 25882
 454         * powerpc.cc (merge_object_attributes): Replace name param with
 455         obj param.  Update callers.  Don't init FP attributes from shared
 456         libraries, and do not emit an error if they don't match.
 457
 458 2020-05-15  Nikita Ermakov  <coffe92@gmail.com>
 459
 460         * powerpc.cc (do_gc_mark_symbol): Don't segfault on plugin symbols.
 461
 462 2020-05-14  Nick Clifton  <nickc@redhat.com>
 463
 464         * po/sr.po: New Serbian translation.
 465
 466 2020-05-11  Alan Modra  <amodra@gmail.com>
 467
 468         * powerpc.cc: Rename powerxx to power10 throughout.
 469
 470 2020-05-02  H.J. Lu  <hongjiu.lu@intel.com>
 471
 472         PR gold/25904
 473         * testsuite/Makefile.am (COMMON_TEST_C_CFLAGS): New.
 474         (common_test_1.o): New rule.
 475         (common_test_2.o): Likewise.
 476         (common_test_3.o): Likewise.
 477         (plugin_common_test_1.o): Likewise.
 478         (plugin_common_test_2.o): Likewise.
 479         (common_test_1_v1.o): Likewise.
 480         (common_test_1_v2.o): Likewise.
 481         (common_test_2_pic.o): Compile with $(COMMON_TEST_C_CFLAGS).
 482         (common_test_3_pic.o): Likewise.
 483         * testsuite/Makefile.in: Regenerated.
 484
 485 2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 486
 487         PR gold/25426
 488         * x86_64.cc (Target_x86_64<size>::Relocate::tls_desc_gd_to_ie):
 489         For x32, relax "rex leal foo@tlsdesc(%rip), %reg" to
 490         "rex movl foo@gottpoff(%rip), %eax" and relax ""call *(%eax)"
 491         to "nopl (%rax)".
 492         (Target_x86_64<size>::Relocate::tls_desc_gd_to_le): For x32,
 493         relax "rex leal foo@tlsdesc(%rip), %reg" to
 494         "rex movl foo@tpoff, %eax" and relax "call *foo@tlscall(%eax)"
 495         to "nopl (%rax)".
 496         * testsuite/Makefile.am (tls_test_gnu2.o): Depend on
 497         gcctestdir/as.
 498         (tls_test_file2_gnu2.o): Likewise.
 499         (tls_test_c_gnu2.o): Likewise.
 500         * testsuite/Makefile.in: Regenerated.
 501
 502 2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 503
 504         PR gold/25473
 505         * x86_64.cc (Target_x86_64<size>::Relocate::tls_desc_gd_to_ie):
 506         Properly check r8 - r15 in "lea foo@TLSDESC(%rip), %reg".
 507         (Target_x86_64<size>::Relocate::tls_desc_gd_to_le): Properly
 508         relax r8 - r15 in "lea foo@TLSDESC(%rip), %reg".
 509         * testsuite/Makefile.am (check_SCRIPTS): Add x86_64_gd_to_le.sh.
 510         (check_DATA): Add x86_64_gd_to_le.stdout.
 511         (MOSTLYCLEANFILES): Add x86_64_gd_to_le.
 512         (x86_64_gd_to_le.o): New target.
 513         (x86_64_gd_to_le): Likewise.
 514         (x86_64_gd_to_le.stdout): Likewise.
 515         * testsuite/Makefile.in: Regenerated.
 516         * testsuite/x86_64_gd_to_le.s: New file.
 517         * testsuite/x86_64_gd_to_le.sh: Likewise.
 518
 519 2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 520
 521         * testsuite/odr_violation2.cc (Ordering::operator()): Make
 522         expression even more complex.
 523
 524 2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 525
 526         * testsuite/ver_test_pr16504.sh: Updated.
 527
 528 2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 529
 530         PR gold/25872
 531         * x86_64.cc (Output_data_plt_x86_64_bnd::do_write): Increment
 532         plt_offset after setting the reserved TLSDESC PLT entry.
 533         (Output_data_plt_x86_64_ibt<size>::do_write): Likewise.
 534
 535 2020-05-01  H.J. Lu  <hongjiu.lu@intel.com>
 536
 537         PR gold/25872
 538         * x86_64.cc (Output_data_plt_x86_64_bnd::do_address_for_local):
 539         Handle local IFUNC symbol.
 540         (Output_data_plt_x86_64_ibt::do_address_for_local): Likewise.
 541
 542 2020-03-19  Fangrui Song  <maskray@google.com>
 543
 544     * options.h (General_options): Add --no-rosegment option.
 545
 546 2020-02-24  Nick Clifton  <nickc@redhat.com>
 547
 548         * po/fr.po: Update French translation.
 549
 550 2020-01-20  Nick Clifton  <nickc@redhat.com>
 551
 552         * po/uk.po: Updated Ukranian translation.
 553
 554 2020-01-18  Nick Clifton  <nickc@redhat.com>
 555
 556         * configure: Regenerate.
 557         * po/gold.pot: Regenerate.
 558
 559 2020-01-18  Nick Clifton  <nickc@redhat.com>
 560
 561         Binutils 2.34 branch created.
 562
 563 2020-01-01  Alan Modra  <amodra@gmail.com>
 564
 565         Update year range in copyright notice of all files.
 566
 567 For older changes see ChangeLog-2019
 568 \f
 569 Copyright (C) 2020 Free Software Foundation, Inc.
 570
 571 Copying and distribution of this file, with or without modification,
 572 are permitted in any medium without royalty provided the copyright
 573 notice and this notice are preserved.
 574
 575 Local Variables:
 576 mode: change-log
 577 left-margin: 8
 578 fill-column: 74
 579 version-control: never
 580 End: