bfd/ChangeLog

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