bfd/ChangeLog

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