bfd/ChangeLog

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