bfd/ChangeLog

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