bfd/ChangeLog

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