bfd/ChangeLog

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