bfd/ChangeLog

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