bfd/ChangeLog

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