bfd/ChangeLog

   1 2022-02-17  Nick Clifton  <nickc@redhat.com>
   2
   3         * po/sr.po: Updated Serbian translation.
   4
   5 2022-02-16  Fangrui Song  <maskray@google.com>
   6         Nick Clifton  <nickc@redhat.com>
   7
   8         PR ld/28841
   9         * bfd-in2.h (struct bfd_section): Add type.
  10         (discarded_section): Add field.
  11         * elf.c (elf_fake_sections): Handle bfd_section::type.
  12         * section.c (BFD_FAKE_SECTION): Add field.
  13         * mri.c (mri_draw_tree): Update function call.
  14
  15 2022-02-11  Michael Forney  <mforney@mforney.org>
  16
  17         * bfd.c (bfd_set_gp_value): Remove return with expression
  18         in void function.
  19
  20 2022-02-09  Nick Clifton  <nickc@redhat.com>
  21
  22         * config.bfd: Move pending obsolesence targets into the definitely
  23         obsolete list.
  24
  25 2022-02-02  Nick Clifton  <nickc@redhat.com>
  26
  27         PR 28834
  28         * dwarf2.c (read_section): Change the heuristic that checks for
  29         overlarge dwarf debug info sections.
  30
  31 2022-02-02  Stafford Horne  <shorne@gmail.com>
  32
  33         PR 28735
  34         * elf32-or1k.c (or1k_elf_got16_no_overflow_howto): Define.
  35         (or1k_elf_relocate_section): Use new howto instead of trying to
  36         mask out relocation bits.
  37
  38 2022-01-24  Roland McGrath  <mcgrathr@google.com>
  39
  40         * doc/local.mk (%D%/bfdver.texi): Add mkdir command.
  41
  42 2022-01-24  Nick Clifton  <nickc@redhat.com>
  43
  44         * po/fr.po: Updated French translation.
  45         * po/ro.po: Updated Romanian translation.
  46         * po/uk.po: Updated Ukranian translation.
  47
  48 2022-01-22  Nick Clifton  <nickc@redhat.com>
  49
  50         * version.m4: Change to 2.38.50.
  51         * configure: Regenerate.
  52         * po/bfd.pot: Regenerate.
  53
  54 2022-01-22  Nick Clifton  <nickc@redhat.com>
  55
  56         * 2.38 release branch created.
  57
  58 2022-01-17  Nick Clifton  <nickc@redhat.com>
  59
  60         * Makefile.in: Regenerate.
  61         * configure: Regenerate.
  62         * doc/Makefile.in: Regenerate.
  63         * po/bfd.pot: Regenerate.
  64
  65 2021-12-15  Nikita Popov  <npv1310@gmail.com>
  66
  67         PR 28687
  68         * dwarf1.c (parse_die): Fix undefined behaviour in range tests.
  69
  70 2021-11-17  Nick Clifton  <nickc@redhat.com>
  71
  72         PR 28452
  73         * elf.c (assign_file_positions_for_non_load_sections): Replace
  74         assertion with a warning message.
  75
  76 2021-10-19  Nick Clifton  <nickc@redhat.com>
  77
  78         * linker.c (_bfd_generic_link_add_one_symbol): Test for a NULL
  79         name before checking to see if the symbol is __gnu_lto_slim.
  80         * archive.c (_bfd_compute_and_write_armap): Likewise.
  81
  82 2021-09-27  Nick Alcock  <nick.alcock@oracle.com>
  83
  84         * configure: Regenerate.
  85
  86 2021-09-15  Andrew Burgess  <andrew.burgess@embecosm.com>
  87
  88         * archures.c (bfd_arch_list): Use 'char *' instead of 'char **'
  89         when calculating space for a string list.
  90
  91 2021-09-014  Cupertino Miranda  <cmiranda@synopsys.com>
  92            Claudiu Zissulescu  <claziss@synopsys.com>
  93
  94         * arc-got.h (arc_static_sym_data): New structure.
  95         (get_static_sym_data): New function.
  96         (relocate_fix_got_relocs_for_got_info): Move the computation fo
  97         symbol value and section to above introduced function, and use
  98         this new function.
  99
 100 2021-09-07  Luis Machado  <luis.machado@linaro.org>
 101
 102         Revert: [AArch64] MTE corefile support
 103
 104         2021-05-21  Luis Machado  <luis.machado@linaro.org>
 105
 106         * elf.c (elfcore_make_memtag_note_section): New function.
 107         (elfcore_grok_note): Handle NT_MEMTAG note types.
 108
 109 2021-09-07  Nick Clifton  <nickc@redhat.com>
 110
 111         PR 28305
 112         * elf32-xtensa.c (elf_xtensa_do_reloc): Add check for put of range
 113         reloc.
 114
 115         PR 28303
 116         * elfxx-riscv.c (riscv_elf_add_sub_reloc): Add check for out of
 117         range relocs.
 118
 119 2021-08-10  Nick Clifton  <nickc@redhat.com>
 120
 121         * po/sr.po: Updated Serbian translation.
 122
 123 2021-07-18  Nick Clifton  <nickc@redhat.com>
 124
 125         * config.bfd: Move pending obsoletion targets to obsolete list.
 126
 127 2021-07-16  Giulio Benetti  <giulio.benetti@benettiengineering.com>
 128
 129         * elf32-or1k.c (or1k_elf_relocate_section): Use a separate entry
 130         in switch case R_OR1K_INSN_REL_26 where we need to check for
 131         !SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL().
 132
 133 2021-07-14  Clément Chigot  <clement.chigot@atos.net>
 134
 135         * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name.
 136         * coff-rs6000.c (xcoff_dwsect_names): Update.
 137         * coffcode.h (sec_to_styp_flags): Likewise.
 138         (coff_new_section_hook): Likewise.
 139
 140 2021-07-10  Alan Modra  <amodra@gmail.com>
 141
 142         * dwarf2.c (read_address): Remove accidental commit.
 143         (read_ranges): Compare offset rather than pointers.
 144
 145 2021-07-08  Nick Clifton  <nickc@redhat.com>
 146
 147         * po/pt.po: Updated Portuguese translation.
 148
 149 2021-07-07  Nick Clifton  <nickc@redhat.com>
 150
 151         * elfcode.h (elf_swap_symbol_out): Revert accidental change that
 152         removed an abort if the shndx pointer is NULL.
 153
 154 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 155
 156         * sysdep.h [!ENABLE_NLS]: Prevent inclusion of <libintl.h> on
 157         Solaris.
 158
 159 2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 160
 161         * configure.ac: Check for strnlen declaration.
 162         * configure, config.in: Regenerate.
 163
 164 2021-07-07  Nick Clifton  <nickc@redhat.com>
 165
 166         PR 28051
 167         * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in
 168         order to fix problems when translating.
 169         * cofflink.c (_bfd_coff_write_global_sym): Likewise.
 170         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
 171         Likewise.
 172         * po/bfd.pot: Regenerate.
 173
 174 2021-07-06  Michael Matz  <matz@suse.de>
 175
 176         PR ld/28021
 177         * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any
 178         versioning.
 179
 180 2021-07-06  Alan Modra  <amodra@gmail.com>
 181
 182         PR 28055
 183         * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED.
 184
 185 2021-07-05  Alan Modra  <amodra@gmail.com>
 186
 187         PR 28055
 188         * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put
 189         and bfd_put_32 calls.  Correct section limit checks.
 190
 191 2021-07-03  Nick Clifton  <nickc@redhat.com>
 192
 193         * version.m4: Update version number.
 194         * configure: Regenerate.
 195         * po/opcodes.pot: Regenerate.
 196
 197 2021-07-03  Nick Clifton  <nickc@redhat.com>
 198
 199         * 2.37 release branch created.
 200
 201 2021-07-02  Nick Clifton  <nickc@redhat.com>
 202
 203         PR 28046
 204         * dwarf2.c (read_ranges): Check that range_ptr does not exceed
 205         range_end.
 206
 207 2021-06-30  YunQiang Su  <yunqiang.su@cipunited.com>
 208
 209         PR mips/28009
 210         * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr,
 211         _bfd_mips_elf_fake_sections): Mark LTO debug info as
 212         SHT_MIPS_DWARF.
 213
 214 2021-06-29  Nick Clifton  <nickc@redhat.com>
 215
 216         * config.bfd (obsolete configurations): Add netbsdpe.
 217
 218 2021-06-22  Nelson Chu  <nelson.chu@sifive.com>
 219
 220         * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store
 221         the original relocation type, in case the type is converted to
 222         R_RISCV_HI20.
 223         (riscv_pcrel_lo_reloc): Removed unused name field.
 224         (riscv_pcrel_relocs): Added comments.
 225         (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd.
 226         (riscv_record_pcrel_hi_reloc): Updated.
 227         (riscv_record_pcrel_lo_reloc): Likewise.
 228         (riscv_resolve_pcrel_lo_relocs): Likewise.  Check the original
 229         type of auipc, to make sure the %pcrel_lo without any addends.
 230         Otherwise, report dangerous relocation error.
 231         (riscv_elf_relocate_section): Updated above functions are changed.
 232         For R_RISCV_GOT_HI20, report dangerous relocation error when addend
 233         isn't zero.
 234
 235 2021-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 236
 237         PR ld/27998
 238         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF
 239         relocation against IFUNC symbols.
 240         (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
 241
 242 2021-06-19  H.J. Lu  <hongjiu.lu@intel.com>
 243
 244         * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in
 245         PDE.
 246
 247 2021-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 248
 249         * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle
 250         GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
 251         GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.
 252         (elf_merge_gnu_properties): Likewise.
 253
 254 2021-06-11  Alan Modra  <amodra@gmail.com>
 255
 256         PR 27952
 257         * elf-bfd.h (struct elf_obj_tdata): Add is_pie.
 258         * elflink.c (elf_link_add_object_symbols): Set is_pie.
 259
 260 2021-06-09  Nick Clifton  <nickc@redhat.com>
 261
 262         PR 27666
 263         * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec
 264         vectors to Sparc Solaris2 targets.
 265
 266 2021-06-08  Michael Matz  <matz@suse.de>
 267
 268         * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag.
 269         (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out.
 270
 271 2021-06-07  Jan Beulich  <jbeulich@suse.com>
 272
 273         * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant.
 274
 275 2021-06-02  Alan Modra  <amodra@gmail.com>
 276
 277         * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if
 278         subsection length is too small to cover tag and length field.
 279
 280 2021-05-31  Nelson Chu  <nelson.chu@sifive.com>
 281             Lifang Xia  <lifang_xia@c-sky.com>
 282
 283         PR 27566
 284         * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer
 285         to monitor the data segment phase.
 286         (bfd_elfNN_riscv_set_data_segment_info): New function called by
 287         after_allocation, to set the data_segment_phase from expld.dataseg.
 288         (_bfd_riscv_relax_section): Don't relax when data_segment_phase is
 289         exp_seg_relro_adjust (0x4).
 290         * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern.
 291         (bfd_elf64_riscv_set_data_segment_info): Likewise
 292
 293 2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 294
 295         PR ld/27905
 296         * elf32-i386.c: Don't include "libiberty.h".
 297         (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9.
 298         (elf_i386_rtype_to_howto): Revert commit 50c95a739c9.
 299         (elf_i386_info_to_howto_rel): Likewise.
 300         (elf_i386_tls_transition): Likewise.
 301         (elf_i386_relocate_section): Likewise.
 302         * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits
 303         a7664973b24 and 50c95a739c9.
 304         (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9.
 305         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise.
 306         * elfxx-x86.h (elf_x86_obj_tdata): Likewise.
 307         (elf_x86_has_code16): Likewise.
 308
 309 2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 310
 311         PR ld/27905
 312         * elf32-i386.c: Include "libiberty.h".
 313         (elf_howto_table): Add 16-bit R_386_PC16 entry.
 314         (elf_i386_rtype_to_howto): Add a BFD argument.  Use 16-bit
 315         R_386_PC16 if input has 16-bit mode instructions.
 316         (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto
 317         call.
 318         (elf_i386_tls_transition): Likewise.
 319         (elf_i386_relocate_section): Likewise.
 320         * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit
 321         R_X86_64_PC16 entry.
 322         (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input
 323         has 16-bit mode instructions.
 324         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set
 325         elf_x86_has_code16 if relocatable input is marked with
 326         GNU_PROPERTY_X86_FEATURE_2_CODE16.
 327         * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16.
 328         (elf_x86_has_code16): New.
 329
 330 2021-05-26  Nelson Chu  <nelson.chu@sifive.com>
 331
 332         * elfxx-riscv.h (check_unknown_prefixed_ext): New bool.
 333         * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the
 334         prefixed extension name if check_unknown_prefixed_ext is false.
 335         * elfnn-riscv.c (riscv_merge_arch_attr_info): Set
 336         check_unknown_prefixed_ext to false for linker.
 337
 338 2021-05-25  Nick Clifton  <nickc@redhat.com>
 339
 340         * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field.
 341         (elf32_arm_num_entries): New macro.
 342         (elf32_arm_allocate_local_sym_info): Initialise the new field.
 343         Allocate arrays individually so that buffer overruns can be
 344         detected by memory checkers.
 345         (elf32_arm_create_local_iplt): Check num_entries.
 346         (elf32_arm_get_plt_info): Likewise.
 347         (elf32_arm_final_link_relocate): Likewise.
 348         (elf32_arm_check_relocs): Likewise.
 349         (elf32_arm_size_dynamic_sections): Likewise.
 350         (elf32_arm_output_arch_local_syms): Likewise.
 351
 352 2021-05-25  Nick Clifton  <nickc@redhat.com>
 353
 354         * elf32-arm.c: Fix formatting.
 355
 356 2021-05-25  Alan Modra  <amodra@gmail.com>
 357
 358         * elf-attrs.c (elf_attr_strdup): New function.
 359         (_bfd_elf_attr_strdup): Use it here.
 360         (elf_add_obj_attr_string): New function, extracted from..
 361         (bfd_elf_add_obj_attr_string): ..here.
 362         (elf_add_obj_attr_int_string): New function, extracted from..
 363         (bfd_elf_add_obj_attr_int_string): ..here.
 364         (_bfd_elf_parse_attributes): Don't allocate an extra byte for a
 365         string terminator.  Instead ensure parsing doesn't go past
 366         end of sub-section.  Use size_t variables for lengths.
 367
 368 2021-05-22  Alan Modra  <amodra@gmail.com>
 369
 370         * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter.
 371         Replace data pointer with pointer to pointer.  Increment pointer
 372         over bytes read.
 373         * libbfd-in.h (_bfd_safe_read_leb128): Update prototype.
 374         * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit.  Be
 375         careful not to increment data pointer past end.  Remove now
 376         redundant pr17512 check.
 377         * wasm-module.c (READ_LEB128): Adjust to suit changes to
 378         _bfd_safe_read_leb128.
 379         * dwarf2.c (read_n_bytes): New inline function, old one renamed to..
 380         (read_blk): ..this.  Allocate and return block.  Increment bfd_byte**
 381         arg.
 382         (read_3_bytes): New function.
 383         (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes),
 384         (read_8_bytes, read_string, read_indirect_string),
 385         (read_indirect_line_string, read_alt_indirect_string): Take a
 386         byte_byte** arg which is incremented over bytes read.  Remove any
 387         bytes_read return.  Rewrite limit checks to compare lengths
 388         rather than pointers.
 389         (read_abbrevs, read_attribute_value, read_formatted_entries),
 390         (decode_line_info, find_abstract_instance, read_ranges),
 391         (read_rnglists, scan_unit_for_symbols, parse_comp_unit),
 392         (stash_comp_unit): Adjust to suit.  Rewrite limit checks to
 393         compare lengths rather than pointers.
 394         * libbfd.h: Regenerate.
 395
 396 2021-05-21  Luis Machado  <luis.machado@linaro.org>
 397
 398         * elf.c (elfcore_make_memtag_note_section): New function.
 399         (elfcore_grok_note): Handle NT_MEMTAG note types.
 400
 401 2021-05-20  Andrew Burgess  <andrew.burgess@embecosm.com>
 402
 403         * section.c (bfd_get_section_by_name): Return NULL if name is
 404         NULL.
 405         (bfd_get_section_by_name_if): Likewise.
 406         * dwarf2.c (read_section): Remove unneeded NULL check.
 407         (find_debug_info): Likewise.
 408
 409 2021-05-19  Nick Clifton  <nickc@redhat.com>
 410
 411         * plugin.c (bfd_plugin_open_input): Inform the user if the limit
 412         on the number of open files is reached.  If possible, try to
 413         increase this limit before failing.
 414
 415 2021-05-14  Nelson Chu  <nelson.chu@sifive.com>
 416
 417         * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values
 418         of %pcrel_hi, before and after adding the addend.  Make sure the
 419         value won't be changed, otherwise, report dangerous error.
 420
 421 2021-05-13  Nelson Chu  <nelson.chu@sifive.com>
 422
 423         * elfxx-riscv.c (check_implicit_always): The check_func, always add
 424         the implicit subset without checking.
 425         (check_implicit_for_i): The check_func for i, only add zicsr and
 426         zifencei when the version of i less than 2.1.
 427         (struct riscv_implicit_subset): Record the subsets and their
 428         corresponding implicit subsets.
 429         (riscv_implicit_subsets): Table records all implicit informations.
 430         (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
 431         according to riscv_implicit_subsets.  Remove the redundant codes.
 432
 433 2021-05-13  Alan Modra  <amodra@gmail.com>
 434
 435         PR 27858
 436         * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid
 437         reloc howto.
 438
 439 2021-05-12  Luis Machado  <luis.machado@linaro.org>
 440
 441         * elf-bfd.h (elfcore_write_aarch_mte): New prototype.
 442         * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New
 443         functions.
 444         (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL.
 445         (elfcore_write_register_note): Handle MTE notes.
 446
 447 2021-05-11  Alan Modra  <amodra@gmail.com>
 448
 449         PR 27844
 450         * pdp11.c (aout_get_external_symbols): Clear first four bytes of
 451         strings array, not just the first byte.
 452         * aoutx.h (aout_get_external_symbols): Likewise.
 453
 454 2021-05-10  H.J. Lu  <hongjiu.lu@intel.com>
 455
 456         PR binutils/27839
 457         * simple.c (bfd_simple_get_relocated_section_contents): Remove
 458         strayed fprintf.
 459
 460 2021-05-10  Nick Clifton  <nickc@redhat.com>
 461
 462         PR 27839
 463         * simple.c (simple_dummy_add_to_set): New function.
 464         (simple_dummy_constructor): New function.
 465         (simple_dummy_multiple_common): New function.
 466         (bfd_simple_get_relocated_section_contents): Zero out the
 467         callbacks structure, and then set the add_to_set, constructor and
 468         multiple_common fields.
 469
 470 2021-05-10  Dimitar Dimitrov  <dimitar@dinux.eu>
 471
 472         * elf32-pru.c (elf_backend_can_gc_sections): Define as 1.
 473
 474 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 475
 476         * doc/Makefile.am (html-local, bfd/index.html): New targets.
 477         * doc/Makefile.in: Regenerate.
 478
 479 2021-05-08  Mike Frysinger  <vapier@gentoo.org>
 480
 481         * doc/Makefile.am (AM_MAKEINFOFLAGS): Define.
 482         * doc/Makefile.in: Regenerate.
 483
 484 2021-05-07  Clément Chigot  <clement.chigot@atos.net>
 485
 486         * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF
 487         sections.
 488         * coffgen.c (coff_pointerize_aux): Handle C_DWARF.
 489         (coff_print_symbol): Likewise.
 490         * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update.
 491
 492 2021-05-07  Jan Beulich  <jbeulich@suse.com>
 493
 494         * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields
 495         to zero.
 496
 497 2021-05-07  Alan Modra  <amodra@gmail.com>
 498
 499         * bfd-in2.h: Regenerate.
 500         * libbfd.h: Regenerate.
 501
 502 2021-05-06  Stafford Horne  <shorne@gmail.com>
 503
 504         PR 27746
 505         * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT,
 506         OR1K_ADD, OR1K_ORI): New macros to help with plt creation.
 507         (elf_or1k_link_hash_table): New field plt_count.
 508         (elf_or1k_link_hash_entry): New field plt_index.
 509         (elf_or1k_plt_entry_size): New function.
 510         (or1k_write_plt_entry): Update to support variable size PLTs.
 511         (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry
 512         API.
 513         (or1k_elf_finish_dynamic_symbol): Update to write large PLTs
 514         when needed.
 515         (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for
 516         PLT size.
 517
 518 2021-05-06  Stafford Horne  <shorne@gmail.com>
 519
 520         PR 21464
 521         * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16
 522         overflow check if we have R_OR1K_GOT_AHI16 followed by
 523         R_OR1K_GOT16.
 524
 525 2021-05-06  Stafford Horne  <shorne@gmail.com>
 526
 527         PR 21464
 528         * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation.
 529         * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise.
 530         (or1k_final_link_relocate, or1k_elf_relocate_section,
 531         or1k_elf_check_relocs): Likewise.
 532         * libbfd.h (bfd_reloc_code_real_names): Likewise.
 533         * reloc.c: Likewise.
 534
 535 2021-05-06  Stafford Horne  <shorne@gmail.com>
 536
 537         PR 27624
 538         * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change
 539         condition used to cleanup plt entries to cleanup forced local
 540         entries.
 541
 542 2021-05-05  H.J. Lu  <hongjiu.lu@intel.com>
 543
 544         PR ld/27825
 545         * elflink.c (elf_link_output_symstrtab): Always append ".COUNT"
 546         to local symbols.
 547
 548 2021-05-05  Alan Modra  <amodra@gmail.com>
 549
 550         * vms-lib.c (vms_traverse_index): Account for vms_kbn size when
 551         sanity checking keylen.
 552
 553 2021-05-04  Nick Clifton  <nickc@redhat.com>
 554
 555         * libbfd.c (bfd_malloc): Provide some documenation.  Treat a size
 556         of 0 as 1.
 557         (bfd_realloc): Likewise.
 558         (bfd_zmalloc): Likewise.
 559         (bfd_realloc_or_free): Provide some documentation.  Treat a size
 560         of 0 as a request to free.
 561         * libbfd-in.h (bfd_realloc): Remove prototype.
 562         (bfd_realloc_or_free): Remove prototype.
 563         (bfd_zmalloc): Remove prototype.
 564         * libbfd.h: Regenerate.
 565
 566 2021-05-03  Jan Beulich  <jbeulich@suse.com>
 567
 568         * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to
 569         complain_overflow_dont.
 570         * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit
 571         relocs to complain_overflow_dont.
 572
 573 2021-05-03  Alan Modra  <amodra@gmail.com>
 574
 575         * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak
 576         symbols when -z dynamic-undefined-weak or when there are no
 577         dynamic relocs in read-only sections and -z nodynamic-undefined-weak
 578         is not given.
 579         * elf64-ppc.c (allocate_dynrelocs): Likewise.
 580
 581 2021-05-03  Alan Modra  <amodra@gmail.com>
 582
 583         * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for
 584         weak undefined symols that only appear on PLT relocs.
 585         * elf64-ppc.c (allocate_dynrelocs): Likewise.
 586
 587 2021-05-03  Alan Modra  <amodra@gmail.com>
 588
 589         PR 27755
 590         * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop.
 591
 592 2021-05-03  Alan Modra  <amodra@gmail.com>
 593
 594         * elf32-csky.c (is_mapping_symbol_name): New function.
 595         (csky_elf_is_target_special_symbol): Likewise.
 596         (csky_elf_maybe_function_sym): Likewise.
 597         (bfd_elf32_bfd_is_target_special_symbol): Define.
 598         (elf_backend_maybe_function_sym): Define.
 599
 600 2021-04-30  Nick Clifton  <nickc@redhat.com>
 601
 602         PR 27801
 603         * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to
 604         read 32-bit value.
 605
 606 2021-04-30  Nick Clifton  <nickc@redhat.com>
 607
 608         PR 27799
 609         * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes
 610         that are too small.
 611
 612 2021-04-30  Nick Clifton  <nickc@redhat.com>
 613
 614         PR 27797
 615         * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has
 616         been realloc'ed to size 0.
 617
 618 2021-04-30  Nick Clifton  <nickc@redhat.com>
 619
 620         PR 27795
 621         * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name
 622         lengths.
 623
 624 2021-04-29  Nick Clifton  <nickc@redhat.com>
 625
 626         PR 27793
 627         * som.c (som_slurp_symbol_table): Assign symbols without any scope
 628         to the undefined section.
 629         (som_decode_symclass): Check for a missing symbol section.
 630         * syms.c (bfd_decode_symclass): Likewise.
 631
 632 2021-04-29  Nick Clifton  <nickc@redhat.com>
 633
 634         PR 27792
 635         * som.c (som_slurp_string_table): Place a terminating NUL byte at
 636         the end of the table.
 637         (som_slurp_symbol_table): Check for an over-large offset into the
 638         string string table.
 639
 640 2021-04-28  Nick Clifton  <nickc@redhat.com>
 641
 642         * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin
 643         symbols as potential function symbols.
 644         * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise.
 645         * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
 646         * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise.
 647
 648 2021-04-26  Mike Frysinger  <vapier@gentoo.org>
 649
 650         * elf-bfd.h: Include stdlib.h.
 651
 652 2021-04-26  Jan Beulich  <jbeulich@suse.com>
 653
 654         * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
 655         complain_overflow_signed.
 656         * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
 657         to complain_overflow_signed.
 658
 659 2021-04-23  Eric Botcazou  <ebotcazou@adacore.com>
 660
 661         * elf.c (special_sections_p): Add .persistent.bss.
 662
 663 2021-04-23  Jan Beulich  <jbeulich@suse.com>
 664
 665         * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
 666         size field.
 667         * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
 668         has zero size field.
 669
 670 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 671
 672         * hash.c (struct bfd_strtab_hash): Remove xcoff field.
 673         Add length_field_size field.
 674         (_bfd_stringtab_init): Change prototype.
 675         Adapt to new length_field_size.
 676         (_bfd_xcoff_stringtab_init): Likewise.
 677         (_bfd_stringtab_add): Likewise.
 678         (_bfd_stringtab_emit): Likewise.
 679         * libbfd-in.h (_bfd_xcoff_stringtab_init):
 680         Change prototype.
 681         * libbfd.h: Regenerate.
 682         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
 683         Call _bfd_xcoff_stringtab_init with isxcoff64 value.
 684
 685 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
 686
 687         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
 688         unsupported storage class or auxialiry entries.
 689         Improve and adapt to new aux structures.
 690         Add C_DWARF support.
 691         (_bfd_xcoff_swap_aux_out): Likewise.
 692         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
 693         (_bfd_xcoff64_swap_aux_out): Likewise.
 694
 695 2021-04-21  Eli Zaretskii  <eliz@gnu.org>
 696
 697         PR 27760
 698         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
 699         of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
 700         IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
 701         Decode the contents of the DllCharacteristics field.
 702
 703 2021-04-21  Nick Clifton  <nickc@redhat.com>
 704
 705         PR 27759
 706         * srec.c (srec_read_section): Replace assertions with error
 707         returns.
 708
 709 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
 710
 711         PR binutils/21700
 712         * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
 713         * bfd-in2.h: Regenerate.
 714         * libbfd.h: Regenerate.
 715         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
 716         BFD_RELOC_PPC_NEG handler.
 717         (xcoff_reloc_type_neg): Correctly substract addend.
 718         * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
 719         howto.
 720         (xcoff64_rtype2howto): Add handler for R_NEG_32.
 721         (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
 722         * xcofflink.c (xcoff_need_ldrel_p): Check output section
 723         for R_POS-like relocations. New argument added.
 724         (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
 725         (xcoff_link_input_bfd): Likewise.
 726
 727 2021-04-16  Alan Modra  <amodra@gmail.com>
 728
 729         PR 27567
 730         * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
 731         (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
 732         ignore alignment checks when return is false.  Formatting.
 733
 734 2021-04-15  Nelson Chu  <nelson.chu@sifive.com>
 735
 736         PR27584
 737         * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
 738         omit local and empty symbols since they usually generated to
 739         mark the auipc instructions.
 740
 741 2021-04-15  Lifang Xia<lifang_xia@c-sky.com>
 742
 743         * elf32-csky.c (csky_elf_howto_table)
 744         <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
 745         bfd_elf_generic_reloc.
 746         <R_CKCORE_PCREL_IMM16BY4>: Likewise.
 747         <R_CKCORE_PCREL_IMM10BY4>: Likewise.
 748         <R_CKCORE_PCREL_IMM18BY2>: Likewise.
 749         <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
 750
 751 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 752
 753         PR binutils/27708
 754         * elf.c (assign_file_positions_for_non_load_sections): Set
 755         p_memsz to p_filesz for the loadable PT_NOTE segment.
 756
 757 2021-04-14  Frederic Cambus  <fred@statdns.com>
 758
 759         * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
 760         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 761
 762 2021-04-14  Alan Modra  <amodra@gmail.com>
 763
 764         PR 27631
 765         * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
 766         when hh might be NULL, test for NULL first.
 767
 768 2021-04-14  Alan Modra  <amodra@gmail.com>
 769
 770         PR 27630
 771         * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
 772         hash might be NULL, cast instead.
 773
 774 2021-04-13  Clément Chigot  <clement.chigot@atos.net>
 775
 776         * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
 777
 778 2021-04-13  Nelson Chu  <nelson.chu@sifive.com>
 779
 780         * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
 781         when the version of input or output is RISCV_UNKNOWN_VERSION, since
 782         the extension is added implicitly.
 783         * elfxx-riscv.c: Updated the obsolete comments.
 784         (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
 785         * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
 786
 787 2021-04-12  Alan Modra  <amodra@gmail.com>
 788
 789         * elf-bfd.h (ENABLE_CHECKING): Define.
 790         (elf_link_hash_lookup): Abort if wrong type of hash table.
 791         * configure.ac (--enable-checking): Add support.
 792         * config.in: Regenerate.
 793         * configure: Regenerate.
 794
 795 2021-04-12  Alan Modra  <amodra@gmail.com>
 796
 797         * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
 798         (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
 799         (elf_hash_table, elf_hash_table_id): Likewise.
 800         * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
 801         is_elf_hash_table check.
 802         * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
 803         * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
 804         * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
 805         * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
 806         (elfNN_ia64_global_dyn_sym_thunk: Likewise.
 807         * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
 808         (elf64_ia64_global_dyn_sym_thunk): Likewise.
 809         (elf64_vms_link_add_object_symbols): Pass base type of hash table
 810         to is_elf_hash_table.
 811         * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
 812         (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
 813         (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
 814         (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
 815         (bfd_elf_final_link): Likewise.
 816         * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
 817         * elf64-ppc.c (ppc64_elf_set_toc): Likewise.  Use bfd_link_hash_lookup.
 818
 819 2021-04-12  Alan Modra  <amodra@gmail.com>
 820
 821         * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
 822         from elf_backend_archive_symbol_lookup.
 823         (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
 824         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise.  Check
 825         we have a ppc_hash_table before accessing ppc_link_hash_entry
 826         fields.
 827         * elflink.c (_bfd_elf_archive_symbol_lookup): Return
 828         bfd_link_hash_entry*.
 829         (elf_link_add_archive_symbols): Adjust to suit.
 830
 831 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 832
 833         * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
 834         i-ext when expanding g-ext.
 835
 836 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 837
 838         * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
 839         (riscv_parse_add_subset): Always add the implicit extensions, even if
 840         their versions are RISCV_UNKNOWN_VERSION.
 841         (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
 842         in the riscv_parse_add_implicit_subsets.  Besides, add g-ext as the
 843         implicit extension after it has been expanded.
 844         (riscv_parse_add_implicit_subsets): Updated.
 845
 846 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 847
 848         * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
 849         (riscv_std_s_ext_strtab): Likewise.
 850         (riscv_std_h_ext_strtab): Likewise.
 851         (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
 852         (enum riscv_prefix_ext_class): Moved forward and renamed from
 853         riscv_isa_ext_class.  Reorder them according to the parsing order,
 854         since the enum values are used to check the orders in the
 855         riscv_compare_subsets.
 856         (struct riscv_parse_prefix_config): Moved forward and renamed from
 857         riscv_parse_config_t.  Also removed the ext_valid_p field, the
 858         related functions are replaced by riscv_valid_prefixed_ext.
 859         (parse_config): Moved forward and updated.  The more letters of the
 860         prefix string, the more forward it must be defined.  Otherwise, we
 861         will get the wrong mapping when using strncmp in riscv_get_prefix_class.
 862         (riscv_get_prefix_class): Moved forward.  Support to parse the
 863         multi-letter prefix, like zxm.
 864         (riscv_known_prefixed_ext): New function, check if the prefixed
 865         extension is supported according to the right riscv_std_*_ext_strtab.
 866         (riscv_valid_prefixed_ext): New function, used to replace the
 867         riscv_ext_*_valid_p functions.
 868         (riscv_init_ext_order): Do not set the values for prefix keywords
 869         since they may have multiple letters for now.
 870         (riscv_compare_subsets): Set the order values of prefix keywords
 871         to negative numbers according to the riscv_prefix_ext_class.
 872         (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
 873         have parsed the prefixed extensions.
 874         (riscv_parse_prefixed_ext): Updated and removed the parameter config.
 875         Report error when the prefix is unknown.
 876         (riscv_parse_subset): Do not parse the prefixed extensions according
 877         to the orders in the parse_config.  Remove the confused message and
 878         let riscv_parse_prefixed_ext to report the details.
 879         * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
 880         (riscv_get_prefix_class): Removed to static.
 881
 882 2021-04-08  Mike Frysinger  <vapier@gentoo.org>
 883
 884         * configure.ac (ACX_BUGURL): Use https://.
 885         * configure.com (COPY_TEXT): Likewise.
 886         * configure: Regenerate.
 887
 888 2021-04-05  Alan Modra  <amodra@gmail.com>
 889
 890         * configure.ac: Don't check for long long or long double type.
 891         Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
 892         strings.h, time.h, wchar.h, wctype.h or sys/time.h.  Don't check
 893         for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
 894         vsnprintf, strlen or setitimer.  Sort AC_CHECK_DECLS.
 895         (AC_ISC_POSIX): Don't invoke.
 896         (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
 897         * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
 898         Do test HAVE_SYS_TYPES_H.  Don't include sys/time.h.  Reorder
 899         header order as per automake AC_INCLUDES_DEFAULT.
 900         * bfd-in.h: Include inttypes.h unconditionally.
 901         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
 902         long double are available.
 903         (bfd_scan_vma): Assume long long and strtoull are available.
 904         * elflink.c: Include limits.h unconditionally.
 905         * elfnn-riscv.c: Likewise.
 906         * wasm-module.c: Likewise.
 907         * hpux-core.c: Include dirent.h unconditionally.
 908         * trad-core.c: Likewise.
 909         * hosts/x86-64linux.h: Include stdlib.h unconditionally.
 910         * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
 911         * elf32-m68hc1x.c: Don't include alloca-conf.h.
 912         * elf64-hppa.c: Likewise.
 913         * som.c: Likewise.
 914         * wasm-module.c: Likewise.
 915         * xsym.c: Likewise.
 916         * bfd-in2.h: Regenerate.
 917         * config.in: Regenerate.
 918         * configure: Regenerate.
 919
 920 2021-04-01  Tamar Christina  <tamar.christina@arm.com>
 921
 922         PR ld/26659
 923         * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
 924
 925 2021-04-01  Martin Liska  <mliska@suse.cz>
 926
 927         * ecoff.c (strneq): Remove strneq and use startswith.
 928         (_bfd_ecoff_slurp_armap): Likewise.
 929
 930 2021-04-01  Martin Liska  <mliska@suse.cz>
 931
 932         * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
 933         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 934         (elf_get_reloc_section): Likewise.
 935         * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
 936         * elf32-m32r.c (m32r_elf_section_flags): Likewise.
 937         * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
 938         * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
 939         (nds32_elf_relocate_section): Likewise.
 940         (nds32_elf_action_discarded): Likewise.
 941         (nds32_elf_check_relocs): Likewise.
 942         (nds32_elf_section_flags): Likewise.
 943         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 944         * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
 945         * elf32-rx.c (rx_table_find): Likewise.
 946         (rx_table_map): Likewise.
 947         * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
 948         (spu_elf_find_overlays): Likewise.
 949         (needs_ovl_stub): Likewise.
 950         (allocate_spuear_stubs): Likewise.
 951         (build_spuear_stubs): Likewise.
 952         (mark_overlay_section): Likewise.
 953         (spu_elf_auto_overlay): Likewise.
 954         (spu_elf_output_symbol_hook): Likewise.
 955         * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
 956         * elf32-xtensa.c (xtensa_property_section_name): Likewise.
 957         * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
 958         (ppc64_elf_relocate_section): Likewise.
 959         * elflink.c (resolve_section): Likewise.
 960         (UNARY_OP): Likewise.
 961         (BINARY_OP_HEAD): Likewise.
 962         (elf_link_input_bfd): Likewise.
 963         * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
 964         * elfxx-riscv.c (riscv_parse_subset): Likewise.
 965         * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
 966         * opncls.c (get_build_id): Likewise.
 967
 968 2021-03-31  Alan Modra  <amodra@gmail.com>
 969
 970         PR 27671
 971         * bfd-in.h: Don't poison FALSE or TRUE.
 972         * bfd-in2.h: Regenerate.
 973
 974 2021-03-31  Alan Modra  <amodra@gmail.com>
 975
 976         * sysdep.h: POISON_BFD_BOOLEAN: Define.
 977         * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
 978         * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
 979         * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
 980         * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
 981         * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
 982         * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
 983         * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
 984         * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
 985         * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
 986         * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
 987         * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
 988         * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
 989         * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
 990         * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
 991         * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
 992         * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
 993         * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
 994         * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
 995         * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
 996         * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
 997         * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
 998         * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
 999         * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
1000         * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
1001         * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
1002         * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
1003         * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
1004         * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
1005         * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
1006         * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
1007         * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
1008         * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
1009         * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
1010         * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
1011         * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
1012         * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
1013         * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
1014         * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
1015         * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
1016         * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1017         * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
1018         * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
1019         * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
1020         * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1021         * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
1022         * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1023         * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
1024         * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
1025         * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
1026         * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
1027         * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
1028         * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
1029         * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
1030         * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
1031         * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
1032         * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1033         * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1034         * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
1035         * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1036         * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
1037         * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
1038         * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
1039         * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
1040         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
1041         * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
1042         * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
1043         * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
1044         * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
1045         * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
1046         * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
1047         * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
1048         * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
1049         * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
1050         * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
1051         * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
1052         * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
1053         * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
1054         * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
1055         * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
1056         * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
1057         * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
1058         * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
1059         * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
1060         TRUE with true throughout.
1061         * bfd-in2.h: Regenerate.
1062         * libbfd.h: Regenerate.
1063         * libcoff.h: Regenerate.
1064
1065 2021-03-31  Alan Modra  <amodra@gmail.com>
1066
1067         * bfd-in.h: Include stdbool.h.
1068         (bfd_boolean): Define as bool
1069         * bfd-in2.h: Regenerate.
1070
1071 2021-03-31  Alan Modra  <amodra@gmail.com>
1072
1073         * .gitignore: Delete bfd_stdint.h entry.
1074         * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
1075         (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
1076         * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
1077         * configure.ac: Don't invoke GCC_HEADER_STDINT.
1078         * configure.com: Don't create bfd_stdint.h.
1079         * Makefile.in: Regenerate.
1080         * aclocal.m4: Regenerate.
1081         * bfd-in2.h: Regenerate.
1082         * config.in: Regenerate.
1083         * configure: Regenerate.
1084         * doc/Makefile.in: Regenerate.
1085         * po/BLD-POTFILES.in: Regenerate.
1086
1087 2021-03-31  Alan Modra  <amodra@gmail.com>
1088
1089         * bfd-in.h: Include string.h.
1090         (LITMEMCPY, LITSTRCPY): Delete.
1091         * bfd-in2.h: Regenerate.
1092
1093 2021-03-30  Alan Modra  <amodra@gmail.com>
1094
1095         * elflink.c (elf_link_add_object_symbols): Don't set h->indx
1096         unless is_elf_hash_table.
1097
1098 2021-03-29  Alan Modra  <amodra@gmail.com>
1099
1100         * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
1101         to bfd_boolean.
1102         * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
1103         against FALSE.
1104         * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
1105         (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
1106         (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
1107         (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
1108         * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
1109         * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
1110         * elf32-rx.c (rx_set_section_contents): Likewise.
1111         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1112         * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
1113         * mach-o.c (bfd_mach_o_read_command): Likewise.
1114         * targets.c (bfd_get_target_info): Likewise.
1115
1116 2021-03-29  Alan Modra  <amodra@gmail.com>
1117
1118         * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
1119         * elf32-z80.c (z80_is_local_label_name): Likewise.
1120         * elf32-spu.c (spu_elf_modify_headers): Likewise.
1121         * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
1122         Change type to int.
1123         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
1124         for error return from vms_write_data_block.
1125
1126 2021-03-29  Alan Modra  <amodra@gmail.com>
1127
1128         * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
1129         * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
1130         (elf64_ia64_local_dyn_sym_thunk): Likewise.
1131         * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
1132         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
1133         (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
1134         * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
1135         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
1136         * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
1137         (riscv_pcrel_reloc_eq): Likewise.
1138         (riscv_elf_finish_local_dynamic_symbol): Likewise.
1139         * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
1140         (finish_local_dynamic_symbol): Likewise.
1141         * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
1142         * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
1143         (mips_elf_count_got_symbols): Change return type to bfd_boolean.
1144
1145 2021-03-29  Alan Modra  <amodra@gmail.com>
1146
1147         * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
1148         a void pointer.
1149         (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
1150         elf_link_output_symstrtab when calling output_arch_syms and
1151         output_arch_local_syms.
1152         * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
1153         elf_backend_output_arch_local_syms>): Change return type of func
1154         arg to match elf_link_output_symstrtab.
1155         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
1156         return type.
1157         * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
1158         (nds32_elf_output_arch_syms): Correct func return type.
1159
1160 2021-03-29  Alan Modra  <amodra@gmail.com>
1161
1162         * elf-m10200.c (mn10200_elf_relocate_section): Return int.
1163         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1164         * elf32-arc.c (elf_arc_relocate_section): Likewise.
1165         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1166         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1167         * elf32-bfin.c (bfin_relocate_section): Likewise.
1168         (bfinfdpic_relocate_section): Likewise.
1169         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1170         * elf32-cris.c (cris_elf_relocate_section): Likewise.
1171         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1172         * elf32-csky.c (csky_elf_relocate_section): Likewise.
1173         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1174         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1175         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1176         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1177         * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
1178         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1179         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1180         * elf32-i386.c (elf_i386_relocate_section): Likewise.
1181         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1182         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1183         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1184         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1185         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1186         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1187         * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
1188         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1189         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1190         * elf32-mep.c (mep_elf_relocate_section): Likewise.
1191         * elf32-metag.c (elf_metag_relocate_section): Likewise.
1192         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1193         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1194         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1195         * elf32-mt.c (mt_elf_relocate_section): Likewise.
1196         * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
1197         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
1198         * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
1199         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1200         * elf32-pru.c (pru_elf32_relocate_section): Likewise.
1201         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1202         * elf32-rx.c (rx_elf_relocate_section): Likewise.
1203         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1204         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1205         (_bfd_score_elf_relocate_section): Likewise.
1206         * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
1207         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1208         * elf32-sh.c (sh_elf_relocate_section): Likewise.
1209         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1210         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1211         * elf32-v850.c (v850_elf_relocate_section): Likewise.
1212         * elf32-vax.c (elf_vax_relocate_section): Likewise.
1213         * elf32-visium.c (visium_elf_relocate_section): Likewise.
1214         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1215         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1216         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1217         * elf32-z80.c (z80_elf_relocate_section): Likewise.
1218         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1219         (elf64_alpha_relocate_section): Likewise.
1220         * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
1221         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1222         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1223         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1224         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1225         * elf64-s390.c (elf_s390_relocate_section): Likewise.
1226         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1227         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
1228         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1229         * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
1230         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1231         * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
1232         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1233         * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
1234         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1235         * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
1236
1237 2021-03-26  Keith Seitz  <keiths@redhat.com>
1238
1239         * elfcore.h (_bfd_elf_core_find_build_id): Seek file
1240         offset of program headers after calling elf_read_notes.
1241
1242 2021-03-23  Jan Beulich  <jbeulich@suse.com>
1243
1244         * dwarf2.c (read_indexed_string): Rename index to idx.
1245
1246 2021-03-22  Martin Liska  <mliska@suse.cz>
1247
1248         * bfd-in.h (startswith): Add startswith function.
1249         (CONST_STRNEQ): Remove.
1250         * bfd-in2.h (startswith): Regenerate with make headers.
1251         * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
1252         (_bfd_slurp_extended_name_table): Likewise.
1253         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
1254         * bfd.c (bfd_get_sign_extend_vma): Likewise.
1255         (bfd_convert_section_size): Likewise.
1256         (bfd_convert_section_contents): Likewise.
1257         * coff-stgo32.c (go32exe_create_stub): Likewise.
1258         (go32exe_check_format): Likewise.
1259         * coffcode.h (styp_to_sec_flags): Likewise.
1260         (GNU_DEBUGALTLINK): Likewise.
1261         * coffgen.c (_bfd_coff_section_already_linked): Likewise.
1262         (coff_gc_sweep): Likewise.
1263         (bfd_coff_gc_sections): Likewise.
1264         * cofflink.c (coff_link_add_symbols): Likewise.
1265         (process_embedded_commands): Likewise.
1266         * compress.c (bfd_is_section_compressed_with_header): Likewise.
1267         (bfd_init_section_decompress_status): Likewise.
1268         * dwarf2.c (find_debug_info): Likewise.
1269         (place_sections): Likewise.
1270         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
1271         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
1272         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1273         (assign_section_numbers): Likewise.
1274         (elfcore_grok_win32pstatus): Likewise.
1275         * elf32-arm.c (cmse_scan): Likewise.
1276         (elf32_arm_gc_mark_extra_sections): Likewise.
1277         (elf32_arm_size_dynamic_sections): Likewise.
1278         (is_arm_elf_unwind_section_name): Likewise.
1279         * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
1280         * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
1281         * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
1282         * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
1283         * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
1284         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1285         * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
1286         * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
1287         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
1288         * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
1289         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
1290         * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
1291         * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
1292         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1293         * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
1294         * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
1295         * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
1296         * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
1297         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
1298         (elf32_tic6x_size_dynamic_sections): Likewise.
1299         * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
1300         * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
1301         (xtensa_is_insntable_section): Likewise.
1302         (xtensa_is_littable_section): Likewise.
1303         (xtensa_is_proptable_section): Likewise.
1304         (xtensa_property_section_name): Likewise.
1305         (xtensa_callback_required_dependence): Likewise.
1306         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
1307         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
1308         * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
1309         (get_reloc_section): Likewise.
1310         (elf64_ia64_size_dynamic_sections): Likewise.
1311         (elf64_ia64_object_p): Likewise.
1312         * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
1313         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
1314         * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
1315         * elflink.c (elf_link_add_object_symbols): Likewise.
1316         (_bfd_elf_gc_mark_extra_sections): Likewise.
1317         (bfd_elf_parse_eh_frame_entries): Likewise.
1318         (_bfd_elf_section_already_linked): Likewise.
1319         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
1320         * elfnn-ia64.c (is_unwind_section_name): Likewise.
1321         (elfNN_ia64_size_dynamic_sections): Likewise.
1322         (elfNN_ia64_object_p): Likewise.
1323         * elfxx-mips.c (FN_STUB_P): Likewise.
1324         (CALL_STUB_P): Likewise.
1325         (CALL_FP_STUB_P): Likewise.
1326         (_bfd_mips_elf_section_from_shdr): Likewise.
1327         (_bfd_mips_elf_fake_sections): Likewise.
1328         (_bfd_mips_elf_size_dynamic_sections): Likewise.
1329         (_bfd_mips_final_write_processing): Likewise.
1330         (_bfd_mips_elf_final_link): Likewise.
1331         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1332         * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
1333         (elf_x86_64_is_reloc_section): Likewise.
1334         * hpux-core.c (thread_section_p): Likewise.
1335         * libcoff.h (bfd_pei_p): Likewise.
1336         * linker.c (REAL): Likewise.
1337         (unwrap_hash_lookup): Likewise.
1338         (_bfd_generic_link_add_one_symbol): Likewise.
1339         * mmo.c (mmo_internal_write_section): Likewise.
1340         * osf-core.c (osf_core_core_file_p): Likewise.
1341         * pef.c (bfd_pef_print_symbol): Likewise.
1342         * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
1343         * som.c (som_slurp_symbol_table): Likewise.
1344         (som_slurp_armap): Likewise.
1345         * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
1346
1347 2021-03-22  Jan Beulich  <jbeulich@suse.com>
1348
1349         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
1350         language translation wrapping to _bfd_error_handler()
1351         invocations.
1352
1353 2021-03-21  Alan Modra  <amodra@gmail.com>
1354
1355         * bfd-in.h (startswith): New inline.
1356         (CONST_STRNEQ): Use startswith.
1357         * bfd-in2.h: Regenerate.
1358
1359 2021-03-20  Alan Modra  <amodra@gmail.com>
1360
1361         PR 27590
1362         * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
1363         test for .gnu.debuglto*.
1364
1365 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
1366
1367         PR ld/27590
1368         * elf.c (_bfd_elf_make_section_from_shdr): Treat
1369         .gnu.debuglto_.debug_ section as debugging section unless it is
1370         marked with SHF_EXCLUDE.
1371         * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
1372         (bfd_elf_match_symbols_in_sections): Ignore section symbols when
1373         matching non-debugging sections or linkonce section with comdat
1374         section.
1375
1376 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
1377
1378         PR ld/27587
1379         * dwarf2.c (read_attribute_value): Check version >= 3 for
1380         DW_FORM_ref_addr.
1381
1382 2021-03-16  Nick Clifton  <nickc@redhat.com>
1383
1384         * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
1385         overrun by using sizeof of the destination x_fname field as the
1386         limit for a memcpy.
1387
1388 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1389
1390         * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
1391
1392 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1393
1394         * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
1395         BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
1396         BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
1397         BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
1398         BFD_RELOC_PPC64_TLS_ML): New relocations.
1399         * bfd-in2.h: Regenerate.
1400         * libbfd.h: Regenerate.
1401         * coff-rs6000.c (xcoff_calculate_relocation): Call
1402         xcoff_reloc_type_tls for TLS relocations.
1403         (xcoff_howto_table): Implement TLS relocations.
1404         (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
1405         (xcoff_reloc_type_tls): New function.
1406         * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
1407         (xcoff_howto_table): Likewise.
1408         (_bfd_xcoff_reloc_type_lookup): Likewise.
1409         * coffcode.h (sec_to_styp_flags): Handle TLS sections.
1410         (styp_to_sec_flags): Likewise.
1411         (coff_compute_section_file_positions): Avoid file offset
1412         optimisation for .data when the previous section is .tdata.
1413         (coff_write_object_contents): Handle TLS sections.
1414         * coffswap.h (coff_swap_aouthdr_out): Add support for
1415         new fields in aouthdr.
1416         * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
1417         * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
1418         (xcoff_need_ldrel_p): Add cases for TLS relocations.
1419         (xcoff_create_ldrel): Add l_symndx for TLS sections.
1420
1421 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1422
1423         * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
1424         New relocations.
1425         * bfd-in2.h: Regenerate.
1426         * libbfd.h: Regenerate.
1427         * coff-rs6000.c (xcoff_calculate_relocation): Call
1428         xcoff_reloc_type_toc for R_TOCU and R_TOCL.
1429         (xcoff_howto_table): Remove src_mask for TOC relocations.
1430         Add R_TOCU and R_TOCL howtos.
1431         (_bfd_xcoff_reloc_type_lookup): Add cases for
1432         BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
1433         (xcoff_reloc_type_toc): Compute the whole offset.
1434         Implement R_TOCU and R_TOCL.
1435         * coff64-rs6000.c (xcoff64_calculate_relocation):
1436         Likewise.
1437         (xcoff64_howto_table): Likewise.
1438         (xcoff64_reloc_type_lookup): Likewise.
1439
1440 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1441
1442         * coff-rs6000.c (xcoff_calculate_relocation): Correct and
1443         add new relocations.
1444         (xcoff_howto_table): Likewise.
1445         (xcoff_rtype2howto): Increase r_type maximum value.
1446         (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
1447         of create a new one from scratch.  Enable only some relocations
1448         to have a changing r_size.
1449         * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
1450         (xcoff64_howto_table): Likewise.
1451         (xcoff64_rtype2howto): Likewise.
1452         (xcoff64_ppc_relocate_section): Likewise.
1453         * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
1454
1455 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1456
1457         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
1458
1459 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1460
1461         * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
1462         * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
1463         support for o_cputype field.  Avoid creating an empty a.out header
1464         for XCOFF64.
1465
1466 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
1467
1468         * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
1469         missing smclass.
1470
1471 2021-03-11  Nelson Chu  <nelson.chu@sifive.com>
1472
1473         * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
1474         restart_relax, used to check if we need to run the whole
1475         relaxations from relax pass 0 to 2 again.
1476         (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
1477         (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
1478         (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
1479         (bfd_elfNN_riscv_restart_relax_sections): New function.  Called by
1480         after_allocation to check if we need to run the whole relaxations again.
1481         (_bfd_riscv_relax_section): We will only enter into the relax pass 3
1482         when the restart_relax is FALSE; At last set restart_relax to TRUE if
1483         again is TRUE, too.
1484         * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
1485         (bfd_elf64_riscv_restart_relax_sections): Likewise.
1486
1487 2021-03-10  Jan Beulich  <jbeulich@suse.com>
1488
1489         * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
1490         offset.
1491
1492 2021-03-10  Alan Modra  <amodra@gmail.com>
1493             Jan Beulich  <jbeulich@suse.com>
1494
1495         * elf.c (bfd_elf_generic_reloc): Make references between debug
1496         sections use section relative values.
1497
1498 2021-03-09  Jan Beulich  <jbeulich@suse.com>
1499
1500         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
1501
1502 2021-03-05  H.J. Lu  <hongjiu.lu@intel.com>
1503
1504         PR ld/27425
1505         PR ld/27432
1506         * bfd.c (_bfd_get_link_info): New function.
1507         * elf-bfd.h (output_elf_obj_tdata): Add link_info.
1508         (elf_link_info): New.
1509         * libbfd-in.h (_bfd_get_link_info): New prototype.
1510         * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
1511         R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
1512         * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
1513         (pex64_link_add_symbols): New function.
1514         (coff_bfd_link_add_symbols): New macro.
1515         * libbfd.h: Regenerated.
1516
1517 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1518             Andrew Burgess  <andrew.burgess@embecosm.com>
1519
1520         * elf-bfd.h (elfcore_write_riscv_csr): Declare.
1521         * elf.c (elfcore_grok_riscv_csr): New function.
1522         (elfcore_grok_note): Handle NT_RISCV_CSR.
1523         (elfcore_write_riscv_csr): New function.
1524         (elfcore_write_register_note): Handle '.reg-riscv-csr'.
1525
1526 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1527             Andrew Burgess  <andrew.burgess@embecosm.com>
1528
1529         * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
1530         (PRPSINFO_PR_PSARGS_LENGTH): Define.
1531         (riscv_write_core_note): New function.
1532         (riscv_elf_grok_psinfo): Make use of two new length defines.
1533         (elf_backend_write_core_note): Define.
1534
1535 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
1536             Andrew Burgess  <andrew.burgess@embecosm.com>
1537
1538         * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
1539         * elf.c (elfcore_grok_gdb_tdesc): New function.
1540         (elfcore_grok_note): Handle NT_GDB_TDESC.
1541         (elfcore_write_gdb_tdesc): New function.
1542         (elfcore_write_register_note): Handle NT_GDB_TDESC.
1543
1544 2021-03-05  Nick Clifton  <nickc@redhat.com>
1545
1546         PR 27521
1547         * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
1548         (read_indexed_string): Placeholder function.
1549         (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
1550         forms.
1551
1552 2021-03-05  Alan Modra  <amodra@gmail.com>
1553
1554         * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
1555         2020-09-16 changes.
1556         * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
1557         adjustments here instead.  Separate pc-relative adjustments
1558         from symbol related adjustments.  Tidy comments and formatting.
1559
1560 2021-03-04  Jan Beulich  <jbeulich@suse.com>
1561
1562         * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
1563         final PE images.
1564
1565 2021-03-04  Alan Modra  <amodra@gmail.com>
1566
1567         * rs6000-core.c (rs6000coff_core_p): Correct prototype.
1568
1569 2021-03-03  Alan Modra  <amodra@gmail.com>
1570
1571         PR 27500
1572         * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
1573         processing not when start/stop symbol section is unmarked but
1574         on first time a start/stop symbol is processed.
1575
1576 2021-03-03  Alan Modra  <amodra@gmail.com>
1577
1578         * reloc.c: Include x86_64.h rather than internal.h.
1579
1580 2021-03-02  Nick Clifton  <nickc@redhat.com>
1581
1582         PR 27484
1583         * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
1584         function and variable tags and a second time to resolve their
1585         attributes.
1586
1587 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
1588
1589         * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
1590
1591 2021-03-02  Alan Modra  <amodra@gmail.com>
1592
1593         PR 27451
1594         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
1595         linker defined start/stop symbols when start_stop_gc.
1596
1597 2021-03-02  Alan Modra  <amodra@gmail.com>
1598
1599         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
1600         indirect to pc-relative or toc-relative for undefined symbols.
1601
1602 2021-03-01  Alan Modra  <amodra@gmail.com>
1603             Fangrui Song <maskray@google.com>
1604
1605         * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
1606         defined start/stop symbols when start_stop_gc.
1607         (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
1608         (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
1609         * linker.c (bfd_generic_define_start_stop): Likewise.
1610
1611 2021-02-25  Alan Modra  <amodra@gmail.com>
1612
1613         PR 27441
1614         * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
1615         * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
1616         use when deciding an as-needed library should be loaded instead
1617         of using the binding of the library definition.
1618
1619 2021-02-24  Alan Modra  <amodra@gmail.com>
1620
1621         PR 27459
1622         * coff-stgo32.c (go32exe_check_format): Sanity check size of
1623         header to avoid a buffer overflow.
1624
1625 2021-02-22  Alan Modra  <amodra@gmail.com>
1626
1627         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
1628         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1629
1630 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
1631
1632         PR 27158
1633         * elfnn-riscv.c (perform_relocation): Updated encoding macros.
1634         (_bfd_riscv_relax_call): Likewise.
1635         (_bfd_riscv_relax_lui): Likewise.
1636         * elfxx-riscv.c (howto_table): Likewise.
1637
1638 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
1639
1640         * Makefile.am: Added cpu-riscv.h.
1641         * Makefile.in: Regenerated.
1642         * po/SRC-POTFILES.in: Regenerated.
1643         * cpu-riscv.h: Added to support spec versions controlling.
1644         Also added extern arrays and functions for cpu-riscv.c.
1645         (enum riscv_spec_class): Define all spec classes here uniformly.
1646         (struct riscv_spec): Added for all specs.
1647         (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1648         (RISCV_GET_SPEC_NAME): Likewise.
1649         (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1650         (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1651         (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1652         * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1653         (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1654         (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1655         (riscv_priv_specs): Moved below.
1656         (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1657         (riscv_isa_specs): Moved from include/opcode/riscv.h.
1658         * elfnn-riscv.c: Included cpu-riscv.h.
1659         (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1660         * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1661         (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1662         * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1663
1664 2021-02-17  Alan Modra  <amodra@gmail.com>
1665
1666         * wasm-module.c: Guard include of limits.h.
1667         (CHAR_BIT): Provide backup define.
1668         (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1669         Correct signed overflow checking.
1670
1671 2021-02-17  Nelson Chu  <nelson.chu@sifive.com>
1672
1673         PR 27200
1674         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1675         copying the elf flags from input BFD to output BFD, until we have
1676         checked if the input BFD has no code section or not.  Also fix the
1677         problem that we only check the first section rather than the entire
1678         sections for input BFD.
1679
1680 2021-02-16  Alan Modra  <amodra@gmail.com>
1681
1682         * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1683         (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1684
1685 2021-02-15  Jan Beulich  <jbeulich@suse.com>
1686
1687         * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1688         * doc/Makefile.in: Re-generate.
1689
1690 2021-02-15  Alan Modra  <amodra@gmail.com>
1691
1692         * elf32-nds32.c (nds32_get_section_contents): Replace
1693         bfd_malloc_and_get_section with bfd_get_full_section_contents.
1694         (nds32_elf_relax_delete_blanks): Init contents.
1695         (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1696
1697 2021-02-15  Alan Modra  <amodra@gmail.com>
1698
1699         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1700         bfd_get_full_section_contents.
1701
1702 2021-02-14  Alan Modra  <amodra@gmail.com>
1703
1704         * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1705         all fixes to bfd_generic_get_relocated_section_contents since this
1706         function was split out.
1707
1708 2021-02-11  Alan Modra  <amodra@gmail.com>
1709
1710         * config.bfd: Remove ia64 from obsolete list.
1711
1712 2021-02-11  Alan Modra  <amodra@gmail.com>
1713
1714         PR ld/22269
1715         * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1716
1717 2021-02-11  Alan Modra  <amodra@gmail.com>
1718
1719         PR 27294
1720         * elf32-avr.c (avr_elf32_load_records_from_section): Use
1721         bfd_malloc_and_get_section.  Use bfd_byte* vars and remove then
1722         unnecessary casts.
1723
1724 2021-02-11  Alan Modra  <amodra@gmail.com>
1725
1726         PR 27291
1727         * section.c (bfd_get_section_contents): Avoid possible overflow
1728         when range checking offset and count.
1729         (bfd_set_section_contents): Likewise.
1730
1731 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
1732
1733         * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1734         favour of LIBINTL.
1735         * configure: Regenerated.
1736
1737 2021-02-09  Alan Modra  <amodra@gmail.com>
1738
1739         * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1740         * configure.ac: Delete symbian entries.
1741         * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1742         * elf32-arm.c: Remove symbian support.  Formatting.
1743         * targets.c: Delete symbian entries.
1744         * configure: Regenerate.
1745
1746 2021-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1747
1748         PR ld/19609
1749         * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1750         info when failed to convert GOTPCREL relocation.
1751
1752 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1753
1754         * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1755
1756 2021-02-04  Alan Modra  <amodra@gmail.com>
1757
1758         PR 27311
1759         * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1760         libraries for IR references on pass over libraries after LTO
1761         recompilation.
1762
1763 2021-02-03  Alan Modra  <amodra@gmail.com>
1764
1765         PR 27311
1766         * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1767         (elf_link_add_object_symbols): Here too.  Don't pull in as-needed
1768         libraries when H is an indirect symbol after calling
1769         _bfd_elf_add_default_symbol.
1770
1771 2021-02-03  Alan Modra  <amodra@gmail.com>
1772
1773         PR 27311
1774         * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1775         undecorated symbol will have a different version.
1776
1777 2021-02-02  Alan Modra  <amodra@gmail.com>
1778
1779         PR 27311
1780         * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1781         Use when handling default versioned symbol.  Rename existing
1782         override variable to nondef_override and use for non-default
1783         versioned symbol.
1784         (elf_link_add_object_symbols): Adjust call to suit.  Don't
1785         pull in as-needed libraries when override is set.
1786
1787 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1788
1789         * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1790
1791 2021-02-01  Egor Vishnyakov  <lenvampir@yandex.ru>
1792
1793         PR 27254
1794         * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1795         offset for the R_RL78_RH_SADDR relocation.
1796
1797 2021-01-29  Alan Modra  <amodra@gmail.com>
1798
1799         PR 27271
1800         * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1801         on symbols defined in absolute or other special sections.
1802
1803 2021-01-28  Alan Modra  <amodra@gmail.com>
1804
1805         PR 27259
1806         * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1807         prevent endless looping of linked-to sections.
1808
1809 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
1810
1811         * bfd-elf.h (elfcore_write_file_note): New function.
1812         * elf.c (elfcore_write_file_note): New function.
1813
1814 2021-01-26  Alan Modra  <amodra@gmail.com>
1815
1816         * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1817
1818 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1819
1820         PR binutils/27231
1821         * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1822         number tables.
1823
1824 2021-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1825
1826         PR binutils/27231
1827         * dwarf2.c (read_rnglists): Advance rngs_ptr after
1828         _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1829
1830 2021-01-20  Alan Modra  <amodra@gmail.com>
1831
1832         * elf32-ppc.c: Delete outdated comment.
1833         (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1834         * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1835
1836 2021-01-20  Alan Modra  <amodra@gmail.com>
1837
1838         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1839         section symbols are present.
1840
1841 2021-01-19  Alan Modra  <amodra@gmail.com>
1842
1843         * elf64-ppc.c (elf_hash_entry): New inline function.  Use
1844         throughout to replace casts.
1845         (branch_reloc_hash_match): Remove const from params.
1846         (use_local_plt): New function.
1847         (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1848         (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1849         Use use_local_plt.
1850         * elf32-ppc.c (use_local_plt): New function.
1851         (allocate_dynrelocs, ppc_elf_relocate_section),
1852         (write_global_sym_plt): Use use_local_plt.
1853
1854 2021-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1855
1856         PR ld/27193
1857         * elflink.c (elf_create_symbuf): Also ignore section symbols.
1858
1859 2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1860
1861         PR ld/23169
1862         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1863         check pointer_equality_needed.
1864
1865 2021-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1866
1867         * elf-linker-x86.h (elf_linker_x86_params): Add
1868         report_relative_reloc.
1869         * elf32-i386.c (elf_i386_relocate_section): Call
1870         _bfd_x86_elf_link_report_relative_reloc to report relative
1871         relocations for -z report-relative-reloc.
1872         (elf_i386_finish_dynamic_symbol): Likewse.
1873         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1874         (elf_x86_64_finish_dynamic_symbol): Likewse.
1875         * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1876         function.
1877         * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1878         prototype.
1879
1880 2021-01-16  Alan Modra  <amodra@gmail.com>
1881
1882         * compress.c (decompress_contents): Tidy inflateEnd result test.
1883
1884 2021-01-16  Alan Modra  <amodra@gmail.com>
1885
1886         PR 26002
1887         * elflink.c (elf_link_output_extsym): Use version 1 in
1888         .gnu.version for undefined unversioned symbols.
1889
1890 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1891
1892         * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1893         caused the by previous commit accidentally.
1894
1895 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1896
1897         * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1898         also aligned the code.
1899
1900 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1901
1902         * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1903
1904 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1905
1906         * elfnn-riscv.c: Comments tidy and improvement.
1907         * elfxx-riscv.c: Likewise.
1908         * elfxx-riscv.h: Likewise.
1909
1910 2021-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1911
1912         PR ld/26688
1913         * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1914         section for R_BFIN_FUNCDESC.
1915
1916 2021-01-14  Nick Clifton  <nickc@redhat.com>
1917
1918         * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1919
1920 2021-01-13  Alan Modra  <amodra@gmail.com>
1921
1922         * Makefile.in: Regenerate.
1923         * doc/Makefile.in: Regenerate.
1924
1925 2021-01-13  Alan Modra  <amodra@gmail.com>
1926
1927         PR 27160
1928         * section.c (struct bfd_section): Remove pattern field.
1929         (BFD_FAKE_SECTION): Adjust to suit.
1930         * bfd-in2.h: Regenerate.
1931         * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1932         (bfd_elf_final_link): Don't call elf_fixup_link_order.
1933
1934 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1935
1936         PR binutils/26792
1937         * configure.ac: Use GNU_MAKE_JOBSERVER.
1938         * aclocal.m4: Regenerated.
1939         * configure: Likewise.
1940
1941 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1942
1943         PR ld/27171
1944         * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1945         R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1946
1947 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1948
1949         PR ld/27173
1950         * configure: Regenerated.
1951
1952 2021-01-11  Nick Clifton  <nickc@redhat.com>
1953
1954         * po/fr.po: Updated French translation.
1955         * po/pt.po: Updated Portuguese translation.
1956         * po/sr.po: Updated Serbian translation.
1957         * po/uk.po: Updated Ukranian translation.
1958
1959 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1960
1961         * configure: Regenerated.
1962
1963 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1964
1965         PR ld/27166
1966         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1967         -z lam-u48 and -z lam-u57.
1968
1969 2021-01-09  Nick Clifton  <nickc@redhat.com>
1970
1971         * version.m4: Change to 2.36.50.
1972         * configure: Regenerate.
1973         * po/bfd.pot: Regenerate.
1974
1975 2021-01-09  Nick Clifton  <nickc@redhat.com>
1976
1977         * 2.36 release branch crated.
1978
1979 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1980
1981         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1982         LAM_U57 when setting LAM_U48.
1983
1984 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1985
1986         PR ld/26256
1987         PR ld/27160
1988         * elflink.c (elf_fixup_link_order): Verify that fixing up
1989         SHF_LINK_ORDER doesn't increase the output section size.
1990
1991 2021-01-09  Alan Modra  <amodra@gmail.com>
1992
1993         * configure: Regenerate.
1994
1995 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1996
1997         * configure: Regenerate.
1998
1999 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2000
2001         PR 27109
2002         * aix386-core.c (core_aix386_vec): Initialize
2003         keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
2004         * aout-target.h (MY (vec)): Likewise.
2005         * binary.c (binary_vec): Likewise.
2006         * cisco-core.c (core_cisco_be_vec): Likewise.
2007         (core_cisco_le_vec): Likewise.
2008         * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
2009         * coff-i386.c (TARGET_SYM): Likewise.
2010         (TARGET_SYM_BIG): Likewise.
2011         * coff-ia64.c (TARGET_SYM): Likewise.
2012         * coff-mips.c (mips_ecoff_le_vec): Likewise.
2013         (mips_ecoff_be_vec): Likewise.
2014         (mips_ecoff_bele_vec): Likewise.
2015         * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
2016         (powerpc_xcoff_vec): Likewise.
2017         * coff-sh.c (sh_coff_small_vec): Likewise.
2018         (sh_coff_small_le_vec): Likewise.
2019         * coff-tic30.c (tic30_coff_vec): Likewise.
2020         * coff-tic54x.c (tic54x_coff0_vec): Likewise.
2021         (tic54x_coff0_beh_vec): Likewise.
2022         (tic54x_coff1_vec): Likewise.
2023         (tic54x_coff1_beh_vec): Likewise.
2024         (tic54x_coff2_vec): Likewise.
2025         (tic54x_coff2_beh_vec): Likewise.
2026         * coff-x86_64.c (TARGET_SYM): Likewise.
2027         (TARGET_SYM_BIG): Likewise.
2028         * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
2029         (rs6000_xcoff64_aix_vec): Likewise.
2030         * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
2031         (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
2032         (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
2033         * elfxx-target.h (TARGET_BIG_SYM): Likewise.
2034         (TARGET_LITTLE_SYM): Likewise.
2035         * hppabsd-core.c (core_hppabsd_vec): Likewise.
2036         * hpux-core.c (core_hpux_vec): Likewise.
2037         * i386msdos.c (i386_msdos_vec): Likewise.
2038         * ihex.c (ihex_vec): Likewise.
2039         * irix-core.c (core_irix_vec): Likewise.
2040         * mach-o-target.c (TARGET_NAME): Likewise.
2041         * mmo.c (mmix_mmo_vec): Likewise.
2042         * netbsd-core.c (core_netbsd_vec): Likewise.
2043         * osf-core.c (core_osf_vec): Likewise.
2044         * pdp11.c (MY (vec)): Likewise.
2045         * pef.c (pef_vec): Likewise.
2046         (pef_xlib_vec): Likewise.
2047         * plugin.c (plugin_vec): Likewise.
2048         * ppcboot.c (powerpc_boot_vec): Likewise.
2049         * ptrace-core.c (core_ptrace_vec): Likewise.
2050         * sco5-core.c (core_sco5_vec): Likewise.
2051         * som.c (hppa_som_vec): Likewise.
2052         * srec.c (srec_vec): Likewise.
2053         (symbolsrec_vec): Likewise.
2054         * tekhex.c (tekhex_vec): Likewise.
2055         * trad-core.c (core_trad_vec): Likewise.
2056         * verilog.c (verilog_vec): Likewise.
2057         * vms-alpha.c (alpha_vms_vec): Likewise.
2058         * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
2059         * wasm-module.c (wasm_vec): Likewise.
2060         * xsym.c (sym_vec): Likewise.
2061         * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
2062         isn't set.
2063         (elf_map_symbols): Don't include ignored section symbols.
2064         * elfcode.h (elf_slurp_symbol_table): Also set
2065         BSF_SECTION_SYM_USED on STT_SECTION symbols.
2066         * elflink.c (bfd_elf_final_link): Generated section symbols only
2067         when emitting relocations or reqired.
2068         * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2069         * syms.c (BSF_SECTION_SYM_USED): New.
2070         * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
2071         (bfd_target): Add keep_unused_section_symbols.
2072         (bfd_keep_unused_section_symbols): New.
2073         * bfd-in2.h: Regenerated.
2074
2075 2021-01-07  Nick Clifton  <nickc@redhat.com>
2076
2077         PR 25713
2078         * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
2079         absolute paths and check to see if they are longer than MAX_PATH.
2080
2081 2021-01-07  Philipp Tomsich  <prt@gnu.org>
2082
2083         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
2084
2085 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
2086             Jim Wilson  <jimw@sifive.com>
2087             Andrew Waterman  <andrew@sifive.com>
2088             Maxim Blinov  <maxim.blinov@embecosm.com>
2089             Kito Cheng  <kito.cheng@sifive.com>
2090             Nelson Chu  <nelson.chu@sifive.com>
2091
2092         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
2093
2094 2021-01-06  H.J. Lu  <hongjiu.lu@intel.com>
2095
2096         * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
2097         (bfinfdpic_check_relocs): Likewise.
2098
2099 2021-01-06  Alan Modra  <amodra@gmail.com>
2100
2101         * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
2102         on unknown r_type.
2103         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2104
2105 2021-01-06  Alan Modra  <amodra@gmail.com>
2106
2107         * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
2108         (sparc64-*-solaris2*): Add sparc_elf64_vec and
2109         sparc_elf32_vec.
2110
2111 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
2112
2113         * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
2114         riscvbe*-*-*.  Also added riscv_elf[32|64]_be_vec.
2115         * configure.ac: Handle riscv_elf[32|64]_be_vec.
2116         * configure: Regenerate.
2117         * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
2118         riscv_is_insn_reloc.
2119         (riscv_get_insn): RISC-V instructions are always little endian, but
2120         bfd_get may be used for big-endian, so add new riscv_get_insn to handle
2121         the insturctions.
2122         (riscv_put_insn): Likewsie.
2123         (riscv_is_insn_reloc): Check if we are relocaing an instruction.
2124         (perform_relocation): Call riscv_is_insn_reloc to decide if we should
2125         use riscv_[get|put]_insn or bfd_[get|put].
2126         (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
2127         or bfd_[get|put]l16 for code.
2128         (riscv_elf_relocate_section): Likewise.
2129         (riscv_elf_finish_dynamic_symbol): Likewise.
2130         (riscv_elf_finish_dynamic_sections): Likewise.
2131         (_bfd_riscv_relax_call): Likewise.
2132         (_bfd_riscv_relax_lui): Likewise.
2133         (_bfd_riscv_relax_align): Likewise.
2134         (_bfd_riscv_relax_pc): Likewise.
2135         (riscv_elf_object_p): Handled for big endian.
2136         (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
2137         * targets.c: Add riscv_elf[32|64]_be_vec.
2138         (_bfd_target_vector): Likewise.
2139
2140 2021-01-05  Alan Modra  <amodra@gmail.com>
2141
2142         * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
2143         for relocatable executable.
2144
2145 2021-01-05  Alan Modra  <amodra@gmail.com>
2146
2147         * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
2148
2149 2021-01-05  Nelson Chu  <nelson.chu@sifive.com>
2150
2151         * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
2152         make sure gp symbol is output as a dynamic symbol.
2153
2154 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
2155
2156         PR ld/26256
2157         * elflink.c (compare_link_order): Place unordered sections before
2158         ordered sections.
2159         (elf_fixup_link_order): Add a link info argument.  Allow mixed
2160         ordered and unordered input sections for non-relocatable link.
2161         Sort the consecutive bfd_indirect_link_order sections with the
2162         same pattern.  Change the offsets of the bfd_indirect_link_order
2163         sections only.
2164         (bfd_elf_final_link): Pass info to elf_fixup_link_order.
2165         * section.c (bfd_section): Add pattern.
2166         (BFD_FAKE_SECTION): Initialize pattern to NULL.
2167         * bfd-in2.h: Regenerated.
2168
2169 2021-01-04  Alexander Fedotov  <alfedotov@gmail.com>
2170
2171         * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
2172         of private flags with 0x.
2173         * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
2174
2175 2021-01-04  Alan Modra  <amodra@gmail.com>
2176
2177         PR 26822
2178         * elflink.c (elf_link_input_bfd): Use the file base name in
2179         linker generated STT_FILE symbols.
2180
2181 2021-01-04  Nelson Chu  <nelson.chu@sifive.com>
2182
2183         * elfxx-riscv.c (riscv_compare_subsets): Removed static.
2184         * elfxx-riscv.h: Add declaration.
2185         * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
2186         riscv_compare_subsets to check the orders.
2187         (riscv_skip_prefix): Removed.
2188         (riscv_prefix_cmp): Removed.
2189
2190 2021-01-04  Alan Modra  <amodra@gmail.com>
2191
2192         PR 26741
2193         * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
2194         calculating subset version length.
2195
2196 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
2197
2198         * xcofflink.c: Correct spelling in comments.
2199
2200 2021-01-01  Alan Modra  <amodra@gmail.com>
2201
2202         Update year range in copyright notice of all files.
2203
2204 For older changes see ChangeLog-2020
2205 \f
2206 Copyright (C) 2021-2022 Free Software Foundation, Inc.
2207
2208 Copying and distribution of this file, with or without modification,
2209 are permitted in any medium without royalty provided the copyright
2210 notice and this notice are preserved.
2211
2212 Local Variables:
2213 mode: change-log
2214 left-margin: 8
2215 fill-column: 74
2216 version-control: never
2217 End: