bfd/ChangeLog

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