bfd/ChangeLog

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