bfd/ChangeLog

   1 2020-08-27  Alan Modra  <amodra@gmail.com>
   2
   3         PR 26462
   4         * reloc.c (bfd_check_overflow): Return early if zero bitsize.
   5
   6 2020-08-27  Alan Modra  <amodra@gmail.com>
   7
   8         * elf32-arm.c (elf32_arm_final_link_relocate): Don't segfault
   9         on sym_sec not being output.
  10
  11 2020-08-27  Alan Modra  <amodra@gmail.com>
  12
  13         PR 26416
  14         * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Correct "dynamic".
  15
  16 2020-08-26  Nick Clifton  <nickc@redhat.com>
  17
  18         PR 26433
  19         * elf32-avr.c (avr_final_link_relocate):  Fix undefined shift
  20         behaviour.
  21         (avr_elf32_load_records_from_section): Use bfd_get_16 and
  22         bfd_get_32 to load values from potentially unaligned pointers.
  23
  24         PR 26416
  25         * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Test for and
  26         ignore local symbols.
  27         (elf64_alpha_relax_got_load): Do not check for local dynamic
  28         symbols.
  29         (OP_LDA, OP_LDAH, OP_LDQ, OP_BR, OP_BSR): Use unsigned constant
  30         values.
  31         (INSN_A) Cast the A parameter to unsigned.
  32         (INSN_AB): Define in terms of INSN_A.
  33         (INSN_ABC): Likewise.
  34         (INSN_ABO): Likewise.
  35         (INSN_AD): Likewise.
  36
  37         PR 26411
  38         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Use an
  39         unsigned long constant when creating a mask to test for alignment
  40         issues.
  41
  42 2020-08-26  Alan Modra  <amodra@gmail.com>
  43
  44         PR 26507
  45         * elf32-xtensa.c (find_removed_literal): Don't bsearch empty map.
  46
  47 2020-08-26  Alan Modra  <amodra@gmail.com>
  48
  49         PR 26506
  50         * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Return early
  51         when section is empty.
  52
  53 2020-08-26  Alan Modra  <amodra@gmail.com>
  54
  55         PR 26498
  56         * elf32-spu.c (find_function_stack_adjust): Use unsigned vars to
  57         avoid UB left shift.
  58
  59 2020-08-26  Alan Modra  <amodra@gmail.com>
  60
  61         PR 26484
  62         PR 26485
  63         PR 26486
  64         PR 26487
  65         PR 26488
  66         PR 26490
  67         * elf64-ppc.c (is_tls_get_addr): Avoid UB &h->elf when h is NULL.
  68         (ppc64_elf_tls_setup): Likewise.
  69         (branch_reloc_hash_match): Likewise.
  70         (build_plt_stub): Likewise.
  71         (ppc64_elf_relocate_section): Likewise.
  72
  73 2020-08-26  Alan Modra  <amodra@gmail.com>
  74
  75         PR 26478
  76         * mmo.c (mmo_write_symbols_and_terminator): Don't memcpy empty table.
  77
  78 2020-08-26  Alan Modra  <amodra@gmail.com>
  79
  80         PR 26475
  81         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Check
  82         sstubs->contents != NULL.
  83
  84 2020-08-26  Alan Modra  <amodra@gmail.com>
  85
  86         PR 26453
  87         * som.c (som_prep_for_fixups): Return early when no symbols.
  88
  89 2020-08-26  Alan Modra  <amodra@gmail.com>
  90
  91         PR 26418
  92         * ecofflink.c (WRITE): Don't write size 0 chunks.
  93
  94 2020-08-26  Alan Modra  <amodra@gmail.com>
  95
  96         * bfdio.c (bfd_get_file_size): Don't segv on NULL adata.
  97
  98 2020-08-26  Alan Modra  <amodra@gmail.com>
  99
 100         PR 26415
 101         * vms-misc.c (vms_time_t_to_vms_time): Don't use unsigned short vars.
 102
 103 2020-08-26  David Faust  <david.faust@oracle.com>
 104
 105         * archures.c (bfd_mach_xbpf): Define.
 106         * bfd-in2.h: Regenerate.
 107         * cpu-bpf.c (bfd_xbpf_arch) New.
 108         (bfd_bpf_arch) Update next in list field to point to xbpf arch.
 109
 110 2020-08-26  Alan Modra  <amodra@gmail.com>
 111
 112         * archures.c (bfd_mach_ck860): Define.
 113
 114 2020-08-25  Mark Wielaard  <mark@klomp.org>
 115
 116         *  dwarf2.c (struct dwarf2_debug_file): Add dwarf_rnglists_buffer
 117         and dwarf_rnglists_size fields.
 118         (dwarf_debug_sections): Add debug_rnglists.
 119         (dwarf_debug_section_enum): Likewise.
 120         (read_debug_rnglists): New function.
 121         (read_rangelist): New function to call either read_ranges or
 122         read_rnglists. Rename original function to...
 123         (read_ranges): ...this.
 124         (read_rnglists): New function.
 125
 126 2020-08-25  Alan Modra  <amodra@gmail.com>
 127
 128         PR 26505
 129         * elf32-xstormy16.c (xstormy16_elf_relax_section): Check
 130         is_elf_hash_table before accessing elf fields.
 131
 132 2020-08-25  Alan Modra  <amodra@gmail.com>
 133
 134         PR 26482
 135         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Ignore sections that
 136         won't be output.
 137
 138 2020-08-25  Alan Modra  <amodra@gmail.com>
 139
 140         PR 26463
 141         * elf32-m32c.c (m32c_elf_relax_section): Check is_elf_hash_table
 142         before accessing elf fields.
 143
 144 2020-08-25  Alan Modra  <amodra@gmail.com>
 145
 146         PR 26452
 147         * som.c (som_compute_checksum): XOR 32-bit words in header,
 148         not unsigned long sized words.
 149
 150 2020-08-25  Alan Modra  <amodra@gmail.com>
 151
 152         PR 26430
 153         * elf-nacl.c (nacl_modify_segment_map): Correct alloc size and
 154         amount copied for elf_segment_map defined with one element
 155         sections array.
 156
 157 2020-08-25  Alan Modra  <amodra@gmail.com>
 158
 159         PR 26422
 160         * elf32-arm.c (elf32_arm_final_link_relocate): Use the appropriate
 161         bfd_get_x size function to read addends out of fields.  Apply
 162         rightshift adjustment too.  Don't apply the now unnecessary
 163         howto->size shift to branch REL addends.  Don't refetch R_ARM_ABS8
 164         and R_ARM_ABS16 addends.  Don't refetch thumb branch addends.
 165         Correct R_ARM_THM_JUMP6 addend.
 166
 167 2020-08-25  Alan Modra  <amodra@gmail.com>
 168
 169         PR 26419
 170         * elf-m10300.c (mn10300_elf_relax_section): Don't attempt access
 171         before start of section.
 172
 173 2020-08-25  Alan Modra  <amodra@gmail.com>
 174
 175         * elf-m10300.c (elf32_mn10300_hash_table): Test is_elf_hash_table
 176         before accessing elf_hash_table_id.
 177         * elf32-arc.c (elf_arc_hash_table): Likewise.
 178         * elf32-arm.c (elf32_arm_hash_table): Likewise.
 179         * elf32-avr.c (avr_link_hash_table): Likewise.
 180         * elf32-bfin.c (bfinfdpic_hash_table): Likewise.
 181         * elf32-cris.c (elf_cris_hash_table): Likewise.
 182         * elf32-csky.c (csky_elf_hash_table): Likewise.
 183         * elf32-frv.c (frvfdpic_hash_table): Likewise.
 184         * elf32-hppa.c (hppa_link_hash_table): Likewise.
 185         * elf32-lm32.c (lm32_elf_hash_table): Likewise.
 186         * elf32-m32r.c (m32r_elf_hash_table): Likewise.
 187         * elf32-m68hc1x.h (m68hc11_elf_hash_table): Likewise.
 188         * elf32-m68k.c (elf_m68k_hash_table): Likewise.
 189         * elf32-metag.c (metag_link_hash_table): Likewise.
 190         * elf32-microblaze.c (elf32_mb_hash_table): Likewise.
 191         * elf32-nds32.h (nds32_elf_hash_table): Likewise.
 192         * elf32-or1k.c (or1k_elf_hash_table): Likewise.
 193         * elf32-s390.c (elf_s390_hash_table): Likewise.
 194         * elf32-sh.c (sh_elf_hash_table): Likewise.
 195         * elf32-spu.c (spu_hash_table): Likewise.
 196         * elf32-tilepro.c (tilepro_elf_hash_table): Likewise.
 197         * elf32-xtensa.c (elf_xtensa_hash_table): Likewise.
 198         * elf64-alpha.c (alpha_elf_hash_table): Likewise.
 199         * elf64-hppa.c (hppa_link_hash_table): Likewise.
 200         * elf64-ia64-vms.c (elf64_ia64_hash_table): Likewise.
 201         * elf64-s390.c (elf_s390_hash_table): Likewise.
 202         * elfnn-ia64.c (elfNN_ia64_hash_table): Likewise.
 203         * elfnn-riscv.c (riscv_elf_hash_table): Likewise.
 204         * elfxx-mips.c (mips_elf_hash_table): Likewise.
 205         * elfxx-sparc.h (_bfd_sparc_elf_hash_table): Likewise.
 206         * elfxx-tilegx.c (tilegx_elf_hash_table): Likewise.
 207
 208 2020-08-21  Jon Turney  <jon.turney@dronecode.org.uk>
 209
 210         * elf.c (elfcore_grok_win32pstatus): Change name_size to unsigned
 211         int. Use '%u' format with  _bfd_error_handler to render it.
 212
 213 2020-08-25  Alan Modra  <amodra@gmail.com>
 214
 215         PR 26489
 216         * elf64-ppc.c (ppc64_elf_size_stubs): Test code_sec->has_toc_reloc
 217         and code_sec->makes_toc_func_call before sec_info[code_sec->id].
 218
 219 2020-08-25  Alan Modra  <amodra@gmail.com>
 220
 221         PR 26492
 222         * elf64-ppc.c (ppc_hash_table): Test is_elf_hash_table before
 223         accessing elf_hash_table_id.
 224
 225 2020-08-25  Alan Modra  <amodra@gmail.com>
 226
 227         PR 26483
 228         * elf32-ppc.c (ppc_elf_hash_table): Test is_elf_hash_table before
 229         accessing elf_hash_table_id.
 230
 231 2020-08-24  Mark Wielaard  <mark@klomp.org>
 232
 233         * dwarf2.c (read_attribute_value): Handle DW_FORM_data16.
 234         (read_formatted_entries): Likewise. And skip zero entry.
 235
 236 2020-08-24  Cooper Qu  <cooper.qu@linux.alibaba.com>
 237
 238         * bfd-in2.h (bfd_mach_ck860): New.
 239         * cpu-csky.c (arch_info_struct): Add item for CK860.
 240
 241 2020-08-24  Alan Modra  <amodra@gmail.com>
 242
 243         * elf32-ppc.c (ppc_elf_check_relocs): Set has_tls_reloc for
 244         high part tprel16 relocs.
 245         (ppc_elf_tls_optimize): Sanity check high part tprel16 relocs.
 246         Clear do_tls_opt on odd instructions.
 247         (ppc_elf_relocate_section): Move TPREL16_HA/LO optimisation later.
 248         Don't sanity check them here.
 249         * elf64-ppc.c (ppc64_elf_check_relocs): Set has_tls_reloc for
 250         high part tprel16 relocs.
 251         (ppc64_elf_tls_optimize): Sanity check high part tprel16 relocs.
 252         Clear do_tls_opt on odd instructions.
 253         (ppc64_elf_relocate_section): Don't sanity check TPREL16_HA.
 254
 255 2020-08-23  John David Anglin  <danglin@gcc.gnu.org>
 256
 257         PR binutils/26357
 258         * configure.ac: Disable plugins by default on 32-bit hppa*-*-hpux*.
 259         * configure: Regenerate.
 260
 261 2020-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 262
 263         PR ld/26382
 264         * elflink.c (elf_link_output_symstrtab): Keep only one '@' for
 265         versioned symbols, which are defined in shared objects, in
 266         symbol string table.
 267
 268 2020-08-21  Nick Clifton  <nickc@redhat.com>
 269
 270         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan): Only sort
 271         the data map if there are entries in it.
 272         (_bfd_aarch64_erratum_843419_scan): Likewise.
 273
 274 2020-08-21  Jan Beulich  <jbeulich@suse.com>
 275
 276         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check
 277         last byte of debug dir, not first.
 278
 279 2020-08-20  Nick Clifton  <nickc@redhat.com>
 280
 281         PR 26428
 282         * bfd.c (bfd_update_compression_header): Also set the sh_addralign
 283         field in the ELF header of the compressed sections.
 284
 285 2020-08-20  Nick Clifton  <nickc@redhat.com>
 286
 287         PR 26406
 288         * elf-bfd.h (struct bfd_elf_section_data): Add
 289         has_secondary_relocs field.
 290         * elf.c (_bfd_elf_copy_special_section_fields): Set the
 291         has_secondary_relocs field for sections which have associated
 292         secondary relocs.
 293         * elfcode.h (elf_write_relocs): Only call write_secondary_relocs
 294         on sections which have associated secondary relocs.
 295
 296 2020-08-15  Alan Modra  <amodra@gmail.com>
 297
 298         * elf32-frv.c (elf32_frv_add_symbol_hook): Set SEC_SMALL_DATA on
 299         small common section.
 300         * elf32-m32r.c (m32r_elf_add_symbol_hook): Likewise.
 301         * elf32-microblaze.c (microblaze_elf_add_symbol_hook): Likewise.
 302         * elf32-nds32.c (nds32_elf_add_symbol_hook): Likewise.
 303         * elf32-nios2.c (nios2_elf_add_symbol_hook): Likewise.
 304         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 305         * elf32-score.c (s3_bfd_score_elf_add_symbol_hook): Likewise.
 306         * elf32-score7.c (s7_bfd_score_elf_add_symbol_hook): Likewise.
 307         * elf32-tic6x.c (elf32_tic6x_add_symbol_hook): Likewise.
 308         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 309         (v850_elf_add_symbol_hook): Likewise.
 310         * elf64-alpha.c (elf64_alpha_add_symbol_hook): Likewise.
 311         * elf64-ia64-vms.c (elf64_ia64_add_symbol_hook): Likewise.
 312         * elfnn-ia64.c (elfNN_ia64_add_symbol_hook): Likewise.
 313         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
 314
 315 2020-08-15  Alan Modra  <amodra@gmail.com>
 316
 317         PR 26389
 318         * syms.c (bfd_decode_symclass): Choose 'c' for commons only when
 319         SEC_SMALL_DATA.
 320         * elf32-m32r.c (_bfd_m32r_elf_symbol_processing): Set SEC_SMALL_DATA
 321         on small common section.
 322         * elf32-score.c (s3_bfd_score_elf_symbol_processing): Likewise.
 323         * elf32-score7.c (s7_bfd_score_elf_symbol_processing): Likewise.
 324         * elf32-tic6x.c (elf32_tic6x_symbol_processing): Likewise.
 325         * elf32-v850.c (v850_elf_symbol_processing): Likewise.
 326         * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Likewise.
 327         * ecoff.c (ecoff_set_symbol_info, ecoff_link_add_externals): Likewise.
 328
 329 2020-08-14  Alan Modra  <amodra@gmail.com>
 330
 331         * hash.c (bfd_hash_set_default_size): Use higher_prime_number
 332         rather than another copy of primes.  Increase maximum default
 333         size allowed.
 334
 335 2020-08-13  Alan Modra  <amodra@gmail.com>
 336
 337         * config.bfd: Obsolete arm*-*-symbianelf*, and ia64*-*-*.
 338
 339 2020-08-13  Alan Modra  <amodra@gmail.com>
 340
 341         * elf64-ppc.h (struct ppc64_elf_params): Add no_pcrel_opt.
 342         * elf64-ppc.c (ppc64_elf_relocate_section): Disable GOT reloc
 343         optimizations when --no-toc-optimize.  Disable R_PPC64_PCREL_OPT
 344         optimization when --no-pcrel-optimize.
 345
 346 2020-08-13  Alan Modra  <amodra@gmail.com>
 347
 348         PR 26348
 349         * bfd.c (struct bfd): Add read_only.
 350         * elfcode.h (elf_swap_shdr_in): Test both sh_offset and sh_size.
 351         Set read_only on warning.
 352         (elf_object_p): Sanity check program header alignment.  Set
 353         read_only on warning.
 354         * bfd-in2.h: Regenerate.
 355
 356 2020-08-12  Jon Turney  <jon.turney@dronecode.org.uk>
 357
 358         * elf.c (elfcore_grok_win32pstatus): Use unsigned int for
 359         win32pstatus note type to avoid signedness comparison warning.
 360
 361 2020-07-21  Jon Turney  <jon.turney@dronecode.org.uk>
 362
 363         * elf.c (elfcore_grok_win32pstatus): Warn on malformed
 364         win32pstatus notes, and return TRUE so we continue rather than
 365         stopping as if it was an error.
 366
 367 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 368
 369         * elf.c (elfcore_grok_win32pstatus): Handle NOTE_INFO_MODULE64.
 370
 371 2020-07-11  Jon Turney  <jon.turney@dronecode.org.uk>
 372
 373         * elf.c (elfcore_grok_win32pstatus): Don't apply size constraint
 374         for NOTE_INFO_THREAD to all win32pstatus ELF notes, instead apply
 375         appropriate size constraint for each win32pstatus note type.
 376
 377 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 378
 379         * elf.c (elfcore_grok_win32pstatus): Don't hardcode the size of
 380         the Win32 API thread CONTEXT type read from a NOTE_INFO_THREAD
 381         win32pstatus note.
 382
 383 2020-07-11  Jon Turney  <jon.turney@dronecode.org.uk>
 384
 385         * elf.c (NOTE_INFO{_PROCESS,_THREAD,_MODULE}): Define.
 386         (elfcore_grok_win32pstatus): Use.
 387
 388 2020-07-01  Jon Turney  <jon.turney@dronecode.org.uk>
 389
 390         * elf.c (elfcore_grok_win32pstatus): Fix the offset used to read
 391         the tid from a win32pstatus NOTE_INFO_THREAD ELF note.  Fix
 392         offsets used to read NOTE_INFO_PROCESS.
 393
 394 2020-08-12  Nick Clifton  <nickc@redhat.com>
 395
 396         * po/ru.po: Updated Russian translation.
 397         * po/sr.po: Updated Serbian translation.
 398
 399 2020-08-07  David Faust  <david.faust@oracle.com>
 400
 401         * elf64-bpf.c (bpf_elf_relocate_section): Ensure signed division for
 402         DISP16 and DISP32 relocations.
 403
 404 2020-08-05  David Faust  <david.faust@oracle.com>
 405
 406         * elf64-bpf.c (bpf_elf_generic_reloc): New function.
 407         (bpf_elf_howto_table): Use it here.
 408         (bpf_elf_relocate_section): Use addends recorded in input_bfd for
 409         instruction and data relocations.
 410
 411 2020-08-03  Alan Modra  <amodra@gmail.com>
 412
 413         * vms-lib.c (vms_traverse_index): Sanity check size remaining
 414         before accessing vms_idx or vms_elfidx.
 415
 416 2020-08-03  Alan Modra  <amodra@gmail.com>
 417
 418         PR 26330
 419         * elf.c (_bfd_elf_get_symtab_upper_bound): Sanity check symbol table
 420         size against file size.  Correct LONG_MAX limit check.
 421         (_bfd_elf_get_dynamic_symtab_upper_bound): Likewise.
 422         (_bfd_elf_get_reloc_upper_bound): Don't check file size if writing.
 423         (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
 424         * elf64-x86-64-.c (elf_x86_64_get_synthetic_symtab): Use
 425         bfd_malloc_and_get_section.
 426
 427 2020-07-31  Alan Modra  <amodra@gmail.com>
 428
 429         PR 26314
 430         * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't allow
 431         IR symbols to become dynamic.
 432         (elf_link_add_object_symbols): Don't exclude IR symbols when
 433         deciding whether an as-needed shared library is needed.
 434
 435 2020-07-30  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 436
 437         PR ld/26312
 438         * elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
 439         to 0.
 440         (elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
 441
 442 2020-07-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 443
 444         * bfd.m4 (BFD_SYS_PROCFS_H): New macro.
 445         (BFD_HAVE_SYS_PROCFS_TYPE): Require BFD_SYS_PROCFS_H.
 446         Don't define _STRUCTURED_PROC.
 447         (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
 448         * elf.c [HAVE_SYS_PROCFS_H] (_STRUCTURED_PROC): Don't define.
 449         * configure.ac: Use BFD_SYS_PROCFS_H to check for <sys/procfs.h>.
 450         * configure, config.in: Regenerate.
 451         * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
 452         * Makefile.in, doc/Makefile.in: Regenerate.
 453
 454 2020-07-30  H.J. Lu  <hongjiu.lu@intel.com>
 455
 456         * elf-bfd.h (sym_cache): Moved before elf_link_hash_table.
 457         (elf_link_hash_table): Add sym_cache.
 458         * elf32-arm.c (elf32_arm_link_hash_table): Remove sym_cache.
 459         (elf32_arm_check_relocs): Updated.
 460         (elf32_arm_size_dynamic_sections): Likewise.
 461         * elf32-bfin.c (bfin_link_hash_table): Removed.
 462         (bfin_link_hash_newfunc): Updated.
 463         (bfin_hash_table): Removed.
 464         * elf32-csky.c (csky_elf_link_hash_table): Remove sym_cache.
 465         (csky_elf_check_relocs): Updated.
 466         * elf32-hppa.c (elf32_hppa_link_hash_table): Remove sym_cache.
 467         (elf32_hppa_check_relocs): Updated.
 468         * elf32-i386.c (elf_i386_tls_transition): Updated.
 469         (elf_i386_convert_load_reloc): Likewise.
 470         (elf_i386_check_relocs): Likewise.
 471         * elf32-m32r.c (elf_m32r_link_hash_table): Removed.
 472         (m32r_elf_hash_table): Updated.
 473         (m32r_elf_link_hash_table_create): Likewise.
 474         (m32r_elf_create_dynamic_sections): Likewise.
 475         (m32r_elf_adjust_dynamic_symbol): Likewise.
 476         (allocate_dynrelocs): Likewise.
 477         (m32r_elf_size_dynamic_sections): Likewise.
 478         (m32r_elf_relocate_section): Likewise.
 479         (m32r_elf_finish_dynamic_symbol): Likewise.
 480         (m32r_elf_check_relocs): Likewise.
 481         * elf32-m68hc1x.h (m68hc11_elf_link_hash_table): Remove
 482         sym_cache.
 483         * elf32-m68k.c (elf_m68k_link_hash_table): Likewise.
 484         (elf_m68k_check_relocs): Updated.
 485         * elf32-metag.c (elf_metag_link_hash_table): Remove sym_cache.
 486         (elf_metag_check_relocs): Updated.
 487         * elf32-microblaze.c (elf32_mb_link_hash_table): Remove sym_sec.
 488         (microblaze_elf_check_relocs): Updated.
 489         * elf32-nds32.c (nds32_elf_link_hash_table_create): Likewise.
 490         (nds32_elf_create_dynamic_sections): Likewise.
 491         (nds32_elf_adjust_dynamic_symbol): Likewise.
 492         (nds32_elf_check_relocs): Likewise.
 493         * elf32-nds32.h (elf_nds32_link_hash_table): Remove sdynbss,
 494         srelbss and aym_cache.
 495         * elf32-nios2.c (elf32_nios2_link_hash_table): Remove sym_cache.
 496         (nios2_elf32_check_relocs): Updated.
 497         * elf32-or1k.c (elf_or1k_link_hash_table): Remove sym_sec.
 498         (or1k_elf_check_relocs): Updated.
 499         * elf32-ppc.c (ppc_elf_check_relocs): Remove sym_cache.
 500         (ppc_elf_check_relocs): Updated.
 501         * elf32-s390.c (elf_s390_link_hash_table): Remove sym_cache.
 502         (elf_s390_check_relocs): Updated.
 503         (elf_s390_finish_dynamic_sections): Likewise.
 504         * elf32-sh.c (elf_sh_link_hash_table): Remove sdynbss, srelbss
 505         and aym_cache.
 506         (sh_elf_create_dynamic_sections): Updated.
 507         (sh_elf_adjust_dynamic_symbol): Likewise.
 508         (sh_elf_size_dynamic_sections): Likewise.
 509         (sh_elf_check_relocs): Likewise.
 510         * elf32-tic6x.c (elf32_tic6x_link_hash_table): Remove sym_cache.
 511         (elf32_tic6x_check_relocs): Updated.
 512         * elf32-tilepro.c (tilepro_elf_link_hash_table): Removed.
 513         (tilepro_elf_hash_table): Updated.
 514         (tilepro_elf_link_hash_table_create): Likewise.
 515         (tilepro_elf_check_relocs): Likewise.
 516         (tilepro_elf_adjust_dynamic_symbol): Likewise.
 517         (allocate_dynrelocs): Likewise.
 518         (tilepro_elf_size_dynamic_sections): Likewise.
 519         (tilepro_elf_relocate_section): Likewise.
 520         (tilepro_elf_finish_dynamic_symbol): Likewise.
 521         (tilepro_finish_dyn): Likewise.
 522         (tilepro_elf_finish_dynamic_sections): Likewise.
 523         * elf64-ppc.c (ppc_link_hash_table): Remove sym_cache.
 524         (ppc64_elf_before_check_relocs): Updated.
 525         (ppc64_elf_check_relocs): Likewise.
 526         * elf64-s390.c (elf_s390_link_hash_table): Remove sym_cache.
 527         (elf_s390_check_relocs): Updated.
 528         (elf_s390_relocate_section): Likewise.
 529         (elf_s390_finish_dynamic_sections): Likewise.
 530         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
 531         (elf_x86_64_check_relocs): Likewise.
 532         * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
 533         sym_cache.
 534         (elfNN_aarch64_check_relocs): Updated.
 535         * elfnn-riscv.c (riscv_elf_link_hash_table): Remove sym_cache.
 536         (riscv_elf_check_relocs): Updated.
 537         * elfxx-mips.c (mips_elf_link_hash_table): Remove sym_cache.
 538         (mips_elf_resolve_got_page_ref): Updated.
 539         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 540         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
 541         sym_cache.
 542         * elfxx-tilegx.c (tilegx_elf_link_hash_table): Likewise.
 543         (tilegx_elf_check_relocs): Updated.
 544         * elfxx-x86.h (elf_x86_link_hash_table): Remove sym_cache.
 545
 546 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
 547
 548         * elflink.c (bfd_elf_final_link): Give local symbols a name if
 549         so requested.
 550         * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): Only
 551         return TRUE if making ET_REL output.
 552
 553 2020-07-29  Maciej W. Rozycki  <macro@linux-mips.org>
 554
 555         * elf-bfd.h (elf_backend_data): Add
 556         `elf_backend_elfsym_local_is_section' member.
 557         * elfxx-target.h (elf_backend_elfsym_local_is_section): New
 558         macro.
 559         (elfNN_bed): Add `elf_backend_elfsym_local_is_section' member.
 560         * elflink.c (bfd_elf_final_link): Use it to determine whether
 561         set the `.symtab' section's `sh_info' value to the index of the
 562         first non-local or non-section symbol.
 563         * elf32-mips.c (mips_elf32_elfsym_local_is_section): New
 564         function.
 565         (elf_backend_elfsym_local_is_section): New macro.
 566         * elfn32-mips.c (mips_elf_n32_elfsym_local_is_section): New
 567         function.
 568         (elf_backend_elfsym_local_is_section): New macro.
 569
 570 2020-07-29  Alan Modra  <amodra@gmail.com>
 571
 572         * elflink.c (bfd_elf_final_link): Don't segfault on local dynsyms
 573         defined in excluded sections.
 574
 575 2020-07-28  Alan Modra  <amodra@gmail.com>
 576
 577         * elf.c (assign_section_numbers): Comment.  Don't segfault on
 578         discarded sections when setting linked-to section for generic
 579         ELF linker.
 580         * elflink.c (bfd_elf_match_symbols_in_sections): Allow NULL info.
 581
 582 2020-07-27  Alan Modra  <amodra@gmail.com>
 583
 584         * xcofflink.c (xcoff_need_ldrel_p): Accept --just-symbols symbols and
 585         similar as absolute.
 586         (bfd_xcoff_import_symbol): Don't fuss over absolute symbol
 587         redefinitions here.
 588
 589 2020-07-24  Nick Clifton  <nickc@redhat.com>
 590
 591         * config.bfd: Move xc16x target to the obsolete list.
 592
 593 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 594
 595         * binary.c (binary_get_section_contents): Seek using offset
 596         from section's file position.
 597
 598 2020-07-22  Kevin Buettner  <kevinb@redhat.com>
 599
 600         * elf.c (_bfd_elf_make_section_from_phdr): Remove hack for GDB.
 601
 602 2020-07-22  Max Filippov  <jcmvbkbc@gmail.com>
 603
 604         PR 26246
 605         * elf32-xtensa.c (removed_literal_compare): Use correct pointer
 606         type for the first function argument. Rename pointers to reflect
 607         that they have distinct types.
 608
 609 2020-07-20  Alan Modra  <amodra@gmail.com>
 610
 611         * elflink.c (_bfd_elf_gc_keep): Use bfd_is_const_section.
 612
 613 2020-07-19  Alan Modra  <amodra@gmail.com>
 614
 615         * elf64-ppc.c (struct ppc_link_hash_table): Add has_power10_relocs.
 616         (select_alt_stub): New function.
 617         (ppc_get_stub_entry): Use it here.
 618         (ppc64_elf_check_relocs): Set had_power10_relocs rather than
 619         power10_stubs.
 620         (ppc64_elf_size_stubs): Clear power10_stubs here instead.  Don't
 621         merge notoc stubs with other varieties when power10_stubs is "auto".
 622         Instead dup the stub hash table entry.
 623         (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
 624         tests of power10_stubs.
 625
 626 2020-07-15  Alan Modra  <amodra@gmail.com>
 627
 628         PR 26239
 629         * coffgen.c (_bfd_coff_close_and_cleanup): Free dwarf2 info.
 630
 631 2020-07-15  Nick Clifton  <nickc@redhat.com>
 632
 633         PR26240
 634         * coffgen.c (coff_get_normalized_symtab): Fix off-by-one error in
 635         check for aux entries that overflow the buufer.
 636
 637 2020-07-15  Hans-Peter Nilsson  <hp@bitrange.com>
 638
 639         * elf64-mmix.c (mmix_elf_relax_section): Improve accounting for
 640         R_MMIX_PUSHJ_STUBBABLE relocs against undefined symbols.
 641
 642 2020-07-15  Markus Böck  <markus.boeck02@gmail.com>
 643             Alan Modra  <amodra@gmail.com>
 644
 645         PR 26198
 646         * coffgen.c (_bfd_coff_section_already_linked): Allow for plugin
 647         objects both before and after normal object files.
 648         * elflink.c (_bfd_elf_section_already_linked): Likewise.
 649
 650 2020-07-10  Alan Modra  <amodra@gmail.com>
 651
 652         * elf64-ppc.h (struct ppc64_elf_params): Add power10_stubs.
 653         * elf64-ppc.c (struct ppc_link_hash_table): Delete
 654         power10_stubs.
 655         (ppc64_elf_check_relocs): Adjust setting of power10_stubs.
 656         (plt_stub_size, ppc_build_one_stub, ppc_size_one_stub): Adjust
 657         uses of power10_stubs.
 658
 659 2020-07-09  Alan Modra  <amodra@gmail.com>
 660
 661         * coff-ppc.c: Delete.
 662         * pe-ppc.c: Delete.
 663         * pei-ppc.c: Delete.
 664         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Remove PE PPC.
 665         * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Remove
 666         PPCMAGIC code.
 667         (coff_write_object_contents): Remove PPC_PE code.
 668         * config.bfd: Move powerpcle-pe to removed targets.
 669         * configure.ac: Remove powerpc PE entries.
 670         * libcoff-in.h (ppc_allocate_toc_section): Delete.
 671         (ppc_process_before_allocation): Delete.
 672         * peXXigen.c: Remove POWERPC_LE_PE code and comments.
 673         * targets.c: Remove powerpc PE vectors.
 674         * po/SRC-POTFILES.in: Regenerate.
 675         * libcoff.h: Regenerate.
 676         * Makefile.in: Regenerate.
 677         * configure: Regenerate.
 678
 679 2020-07-09  Nick Clifton  <nickc@redhat.com>
 680
 681         * po/fr.po: Updated French translation.
 682
 683 2020-07-07  Alan Modra  <amodra@gmail.com>
 684
 685         * xcofflink.c (xcoff_mark): Don't mark const sections.
 686         (bfd_xcoff_record_link_assignment): Add FIXME.
 687         (_bfd_xcoff_bfd_final_link): Don't segfault on assorted magic
 688         sections being discarded by linker script.
 689
 690 2020-07-07  Alan Modra  <amodra@gmail.com>
 691
 692         * coff-rs6000.c (xcoff_write_archive_contents_old): Set default
 693         time, uid, gid and mode for deterministic archive.
 694         (xcoff_write_archive_contents_big): Likewise.
 695
 696 2020-07-07  Alan Modra  <amodra@gmail.com>
 697
 698         * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
 699         C_AIX_WEAKEXT.
 700
 701 2020-07-06  Nick Clifton  <nickc@redhat.com>
 702
 703         * po/pt.po: Updated Portuguese translation.
 704         * po/uk.po: Updated Ukranian translation.
 705
 706 2020-07-04  Nick Clifton  <nickc@redhat.com>
 707
 708         * version.m4: Set version to 2.35.50.
 709         * configure: Regenerate.
 710         * po/bbfd.pot: Regenerate.
 711
 712 2020-07-04  Nick Clifton  <nickc@redhat.com>
 713
 714         Binutils 2.35 branch created.
 715
 716 2020-07-01  Alan Modra  <amodra@gmail.com>
 717
 718         PR 26188
 719         * coffgen.c (coff_find_nearest_line_with_names): Sanity check
 720         raw syment index before dereferencing.
 721
 722 2020-07-01  Alan Modra  <amodra@gmail.com>
 723
 724         * elf32-i386.c (elf_backend_object_p): Undef for vxworks.
 725
 726 2020-07-01  Alan Modra  <amodra@gmail.com>
 727
 728         * config.bfd: Obsolete xc16x.
 729
 730 2020-06-30  H.J. Lu  <hongjiu.lu@intel.com>
 731
 732         * archures.c (bfd_mach_i386_nacl): Removed.
 733         (bfd_mach_i386_i386_nacl): Likewise.
 734         (bfd_mach_x86_64_nacl): Likewise.
 735         (bfd_mach_x64_32_nacl): Likewise.
 736         * config.bfd: Remove *-*-nacl* targets.
 737         * configure.ac: Remove x86 NaCl target vectors.
 738         * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): Removed.
 739         (bfd_x64_32_nacl_arch): Likewise.
 740         (bfd_x86_64_nacl_arch): Likewise.
 741         (bfd_i386_nacl_arch): Likewise.
 742         (bfd_x64_32_arch_intel_syntax): Updated.
 743         * elf32-i386.c: Don't include "elf-nacl.h".
 744         (elf_i386_nacl_plt): Removed.
 745         (elf_i386_nacl_plt0_entry): Likewise.
 746         (elf_i386_nacl_plt_entry): Likewise.
 747         (elf_i386_nacl_pic_plt0_entry): Likewise.
 748         (elf_i386_nacl_pic_plt_entry): Likewise.
 749         (elf_i386_nacl_eh_frame_plt): Likewise.
 750         (elf_i386_nacl_plt): Likewise.
 751         (elf32_i386_nacl_elf_object_p): Likewise.
 752         (elf_i386_get_synthetic_symtab): Updated.
 753         (elf_i386_link_setup_gnu_properties): Likewise.
 754         * elf64-x86-64.c: Don't include "elf-nacl.h".
 755         (elf_x86_64_nacl_plt): Removed.
 756         (elf64_x86_64_nacl_elf_object_p): Likewise.
 757         (elf_x86_64_nacl_plt0_entry): Likewise.
 758         (elf_x86_64_nacl_plt_entry): Likewise.
 759         (elf_x86_64_nacl_eh_frame_plt): Likewise.
 760         (elf_x86_64_nacl_plt): Likewise.
 761         (elf32_x86_64_nacl_elf_object_p): Likewise.
 762         (elf_x86_64_get_synthetic_symtab): Updated.
 763         (elf_x86_64_link_setup_gnu_properties): Likewise.
 764         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
 765         * targets.c: Remove x86 NaCl target vectors.
 766         * bfd-in2.h: Regenerated.
 767         * configure: Likewise.
 768
 769 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 770
 771         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Call
 772         _bfd_elf_add_dynamic_tags.
 773
 774 2020-06-29  Alan Modra  <amodra@gmail.com>
 775
 776         * peXXigen.c (_bfd_XXi_slurp_codeview_record): Properly check
 777         return value of bfd_bread.  Don't read more than requested length.
 778         Sanity check length.  Properly terminate file name.
 779
 780 2020-06-29  Alan Modra  <amodra@gmail.com>
 781
 782         * arc-got.h: Use C style comments.
 783         * coff-z80.c: Likewise.
 784         * elf32-csky.c: Likewise.
 785         * peXXigen.c: Likewise.
 786         * elf32-m32c.c (m32c_elf_relax_delete_bytes): Remove commented out
 787         code.
 788
 789 2020-06-26  Pat Bernardi  <bernardi@adacore.com>
 790
 791         * elf32-m68k.c (m68k_elf_merge_obj_attributes): New function.
 792         (elf32_m68k_merge_private_bfd_data): Merge GNU attributes.
 793
 794 2020-06-26  Alan Modra  <amodra@gmail.com>
 795
 796         * elfxx-riscv.c (struct priv_spec_t, priv_specs),
 797         (riscv_get_priv_spec_class, riscv_get_priv_spec_class_from_numbers),
 798         (riscv_get_priv_spec_name): Move to..
 799         * cpu-riscv.c: ..here.
 800         (riscv_get_priv_spec_class_from_numbers): Don't xmalloc temp buffer.
 801         Use %u to print unsigned numbers.
 802
 803 2020-06-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 804
 805         * cpu-riscv.c (riscv_scan): Don't allow shorter matches using the
 806         default architecture.
 807
 808 2020-06-24  H.J. Lu  <hongjiu.lu@intel.com>
 809
 810         PR ld/26083
 811         * elf32-csky.c (csky_elf_size_dynamic_sections): Call
 812         _bfd_elf_add_dynamic_tags.
 813
 814 2020-06-24  H.J. Lu  <hongjiu.lu@intel.com>
 815
 816         PR ld/26083
 817         * elf32-cris.c (elf_cris_size_dynamic_sections): Call
 818         _bfd_elf_add_dynamic_tags.
 819
 820 2020-06-24  Alan Modra  <amodra@gmail.com>
 821
 822         * vms-alpha.c (_bfd_vms_slurp_etir <ETIR__C_OPR_ASH>): Implement
 823         shifts without undefined behaviour.
 824
 825 2020-06-23  H.J. Lu  <hongjiu.lu@intel.com>
 826
 827         * elf-bfd.h (elf_link_hash_table): Add dt_pltgot_required and
 828         dt_jmprel_required.
 829         (_bfd_elf_add_dynamic_tags): New.
 830         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Call
 831         _bfd_elf_add_dynamic_tags.
 832         * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
 833         * elf32-bfin.c (elf32_bfinfdpic_size_dynamic_sections): Likewise.
 834         * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
 835         * elf32-frv.c (elf32_frvfdpic_size_dynamic_sections): Likewise.
 836         * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
 837         * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
 838         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
 839         * elf32-microblaze.c (microblaze_elf_size_dynamic_sections):
 840         Likewise.
 841         * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
 842         * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
 843         * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
 844         * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
 845         * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
 846         * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
 847         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
 848         * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
 849         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections):
 850         Likewise.
 851         * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
 852         * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
 853         * elf32-arm.c (elf32_arm_size_dynamic_sections): Call
 854         _bfd_elf_maybe_vxworks_add_dynamic_tags.
 855         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
 856         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections):
 857         Likewise.
 858         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
 859         (_bfd_x86_elf_size_dynamic_sections): Likewise.
 860         * elfxx-x86.h (elf_x86_link_hash_table): Remove dt_reloc,
 861         dt_reloc_sz and dt_reloc_ent.
 862         * elf-vxworks.c (_bfd_elf_maybe_vxworks_add_dynamic_tags): New.
 863         * elf-vxworks.h (_bfd_elf_maybe_vxworks_add_dynamic_tags):
 864         Likewise.
 865         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Set
 866         etab.dt_pltgot_required.
 867         (elf32_hppa_size_dynamic_sections): Call
 868         _bfd_elf_add_dynamic_tags.
 869         * elf32-metag.c (elf_metag_link_hash_table_create): Set
 870         etab.dt_pltgot_required.
 871         (elf_metag_size_dynamic_sections): Call _bfd_elf_add_dynamic_tags.
 872         * elf32-sh.c (sh_elf_link_hash_table_create): Set
 873         root.dt_pltgot_required for FDPIC output.
 874         (sh_elf_size_dynamic_sections): Call
 875         _bfd_elf_maybe_vxworks_add_dynamic_tags.
 876         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Set
 877         elf.dt_pltgot_required.
 878         (elf_xtensa_size_dynamic_sections): Call
 879         _bfd_elf_add_dynamic_tags.
 880         * elf64-hppa.c (elf64_hppa_hash_table_create): Set
 881         root.dt_pltgot_required.
 882         (elf64_hppa_size_dynamic_sections): Call
 883         _bfd_elf_add_dynamic_tags.
 884         * elfnn-ia64.c (elfNN_ia64_hash_table_create): Set
 885         root.dt_pltgot_required.
 886         (elfNN_ia64_size_dynamic_sections): Set root.dt_jmprel_required
 887         for rel_pltoff_sec.  Call _bfd_elf_add_dynamic_tags.
 888         * elflink.c (_bfd_elf_add_dynamic_tags): New.
 889
 890 2020-06-22  Saagar Jha  <saagar@saagarjha.com>
 891
 892         * mach-o.c: Support the new load commands by reading a linkedit
 893         data command for them.
 894
 895 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
 896
 897         * elfxx-riscv.c (struct priv_spec_t priv_specs[]): Move them from
 898         opcodes/riscv-opc.c to bfd/elfxx-riscv.c, since we need it in linker.
 899         (riscv_get_priv_spec_class): Likewise.
 900         (riscv_get_priv_spec_name): Likewise.
 901         (riscv_get_priv_spec_class_from_numbers): New function, convert
 902         the version numbers into string, then call riscv_get_priv_spec_class
 903         to get the priv spec class.
 904         * elfxx-riscv.h (riscv_get_priv_spec_class): Move forward declaration
 905         from include/opcode/riscv.h to bfd/elfxx-riscv.h.
 906         (riscv_get_priv_spec_name): Likewise.
 907         (riscv_get_priv_spec_class_from_numbers): New forward declaration.
 908         (opcode/riscv.h): Include it in the header rather than elfxx-riscv.c.
 909         * elfnn-riscv.c (riscv_merge_attributes):  Get the priv spec classes
 910         of input and output objects form their priv spec attributes by
 911         riscv_get_priv_spec_class_from_numbers.  Report warning rather than
 912         errors when linking objects with differnet priv spec versions.  We do
 913         know v1.9.1 may have conflicts to other versions, so report the
 914         warning, too.  After that, update the output priv spec version to the
 915         newest one so far.
 916
 917 2020-06-22  Nelson Chu  <nelson.chu@sifive.com>
 918
 919         * elfnn-riscv.c (riscv_merge_attributes): Once we meet one of the
 920         priv attributes, we will check the conflicts for all of them (major,
 921         minor and revision), and then set the priv_attrs_merged to TRUE to
 922         indicate that we have handled all of the priv attributes.  Remove
 923         the unused boolean priv_may_conflict, in_priv_zero and out_priv_zero.
 924
 925 2020-06-21  Alan Modra  <amodra@gmail.com>
 926
 927         PR 26132
 928         * configure.ac: Disable plugins by default for some targets.
 929         * plugin.c: Comment typo fix.
 930         * configure: Regenerate.
 931
 932 2020-06-19  Nick Clifton  <nickc@redhat.com>
 933
 934         * plugin.c (try_load_plugin): Suppress the error message about
 935         being unable to open a plugin if creating a list of viable
 936         plugins.
 937
 938 2020-06-16  Alan Modra  <amodra@gmail.com>
 939
 940         * aout-tic30.c: Delete file.
 941         * Makefile.am (BFD32_BACKENDS): Remove aout-tic30.lo.
 942         (BFD32_BACKENDS_CFILES): Remove aout-tic30.c.
 943         * config.bfd (c30-*-*aout*, tic30-*-*aout*): Remove entry.
 944         (xc16x-*-elf): Sort properly.
 945         * configure.ac: Remove tic30_aout_vec.
 946         * targets.c: Likewise.
 947         * Makefile.in: Regenerate.
 948         * configure: Regenerate.
 949         * po/SRC-POTFILES.in: Regenerate.
 950
 951 2020-06-15  Max Filippov  <jcmvbkbc@gmail.com>
 952
 953         * elf32-xtensa.c (XSHAL_ABI, XTHAL_ABI_UNDEFINED)
 954         (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New macros.
 955         (elf32xtensa_abi): New global variable.
 956         (xtensa_abi_choice): New function.
 957         (elf_xtensa_create_plt_entry): Use xtensa_abi_choice instead of
 958         XSHAL_ABI to select PLT code.
 959
 960 2020-06-15  Roland McGrath  <mcgrathr@google.com>
 961
 962         * elflink.c (bfd_elf_define_start_stop): Use start_stop_visibility
 963         field of bfd_link_info.
 964
 965 2020-06-15  Alan Modra  <amodra@gmail.com>
 966
 967         * config.bfd: Obsolete powerpcle-*-pe targets.
 968
 969 2020-06-15  Alan Modra  <amodra@gmail.com>
 970
 971         PR 26103
 972         * elflink.c (elf_link_add_archive_symbols): Exclude undefined
 973         symbols that were defined in discarded sections.
 974         * cofflink.c (coff_link_check_archive_element): Likewise.
 975         (coff_link_add_symbols): Set indx to -3 for symbols defined in
 976         discarded sections.
 977         (_bfd_coff_write_global_sym): Don't emit such symbols.
 978         libcoff-in.h (struct coff_link_hash_entry): Update indx comment.
 979         libcoff.h: Regenerate.
 980
 981 2020-06-11  Alan Modra  <amodra@gmail.com>
 982
 983         PR 26107
 984         * pdp11.c (is_stab): Replace legacy "index" function with "strchr".
 985
 986 2020-06-10  H.J. Lu  <hongjiu.lu@intel.com>
 987
 988         * elfnn-ia64.c (elfNN_ia64_link_hash_table): Remove reltext.
 989         (allocate_dynrel_entries): Set DF_TEXTREL instead of reltext.
 990         (elfNN_ia64_size_dynamic_sections): Check DF_TEXTREL instead
 991         of reltext.
 992
 993 2020-06-10  H.J. Lu  <hongjiu.lu@intel.com>
 994
 995         PR ld/26094
 996         * elflink.c (bfd_elf_define_start_stop): Handle common symbols.
 997         Clear verinfo.verdef.
 998
 999 2020-06-09  H.J. Lu  <hongjiu.lu@intel.com>
1000
1001         PR ld/18801
1002         * elf-bfd.h (elf_link_hash_table): Add ifunc_resolvers.
1003         (_bfd_elf_allocate_ifunc_dyn_relocs): Remove the
1004         bfd_boolean * argument.  Set ifunc_resolvers if there are IFUNC
1005         resolvers.
1006         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1007         Set ifunc_resolvers if there are FUNC resolvers.
1008         * elf64-ppc.c (ppc_link_hash_table): Remove local_ifunc_resolver.
1009         (build_global_entry_stubs_and_plt): Replace local_ifunc_resolver
1010         with elf.ifunc_resolvers.
1011         (write_plt_relocs_for_local_syms): Likewise.
1012         (ppc64_elf_relocate_section): Likewise.
1013         (ppc64_elf_finish_dynamic_sections): Likewise.
1014         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1015         Updated.
1016         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1017         (_bfd_x86_elf_size_dynamic_sections): Check elf.ifunc_resolvers
1018         instead of readonly_dynrelocs_against_ifunc.
1019         * elfxx-x86.h (elf_x86_link_hash_table): Remove
1020         readonly_dynrelocs_against_ifunc.
1021
1022 2020-06-09  Alan Modra  <amodra@gmail.com>
1023
1024         * elf64-ppc.c (struct ppc_link_hash_table): Delete
1025         maybe_local_ifunc_resolver field.
1026         (build_global_entry_stubs_and_plt): Set local_ifunc_resolver in
1027         cases where maybe_local_ifunc_resolver was set.
1028         (ppc64_elf_relocate_section): Likewise.
1029         (ppc64_elf_finish_dynamic_sections): Downgrade ifunc with textrel
1030         error to a warning.
1031
1032 2020-06-08  H.J. Lu  <hongjiu.lu@intel.com>
1033
1034         * elf-bfd.h (elf_link_hash_entry): Add tlsdesc_plt and
1035         tlsdesc_got.
1036         * elf32-arm.c (elf32_arm_link_hash_table): Remove tlsdesc_plt
1037         and dt_tlsdesc_got.
1038         (elf32_arm_size_dynamic_sections): Updated.  Clear
1039         root.tlsdesc_plt for DF_BIND_NOW.
1040         (elf32_arm_finish_dynamic_sections): Updated.
1041         (elf32_arm_output_arch_local_syms): Likewise.
1042         * elf32-nds32.c (nds32_elf_size_dynamic_sections): Updated.
1043         Clear root.tlsdesc_plt for DF_BIND_NOW.
1044         (nds32_elf_finish_dynamic_sections): Updated.
1045         * elf32-nds32.h (elf_nds32_link_hash_table): Remove
1046         dt_tlsdesc_plt and dt_tlsdesc_got.
1047         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Updated.
1048         * elfnn-aarch64.c (elf_aarch64_link_hash_table): Remove
1049         tlsdesc_plt and dt_tlsdesc_got.
1050         (elfNN_aarch64_allocate_dynrelocs): Updated.
1051         (elfNN_aarch64_finish_dynamic_sections): Likewise.
1052         (elfNN_aarch64_size_dynamic_sections): Updated.  Clear
1053         root.tlsdesc_plt for DF_BIND_NOW.  Don't check DF_BIND_NOW
1054         twice.
1055         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1056         (_bfd_x86_elf_size_dynamic_sections): Likewise.
1057         (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1058         * elfxx-x86.h (elf_x86_link_hash_table): Remove tlsdesc_plt and
1059         tlsdesc_got.
1060
1061 2020-06-07  H.J. Lu  <hongjiu.lu@intel.com>
1062
1063         * elf32-tic6x.c (elf32_bed): Defined the default to
1064         elf32_tic6x_bed.
1065
1066 2020-06-07  H.J. Lu  <hongjiu.lu@intel.com>
1067
1068         * elf64-hppa.c (elf64_hppa_link_hash_table): Remove plt_sec and
1069         plt_rel_sec.
1070         (elf64_hppa_check_relocs): Replace plt_sec/plt_rel_sec with
1071         root.splt/root.srelplt.
1072         (elf64_hppa_create_dynamic_sections): Likewise.
1073         (elf64_hppa_size_dynamic_sections): Likewise.
1074         (elf64_hppa_finish_dynamic_symbol): Likewise.
1075         (elf_hppa_final_link): Likewise.
1076         (elf_hppa_final_link_relocate): Likewise.
1077
1078 2020-06-06  H.J. Lu  <hongjiu.lu@intel.com>
1079
1080         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Updated.
1081         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Remove
1082         is_vxworks.
1083
1084 2020-06-06  H.J. Lu  <hongjiu.lu@intel.com>
1085
1086         * elf-bfd.h (elf_target_os): New.
1087         (elf_link_hash_table): Add target_os.
1088         (elf_backend_data): Add target_os.
1089         * elf32-arm.c (elf32_arm_link_hash_table): Remove vxworks_p,
1090         symbian_p and nacl_p.
1091         (create_got_section): Updated.
1092         (elf32_arm_create_dynamic_sections): Likewise.
1093         (arm_type_of_stub): Likewise.
1094         (elf32_arm_create_or_find_stub_sec): Likewise.
1095         (elf32_arm_allocate_plt_entry): Likewise.
1096         (elf32_arm_populate_plt_entry): Likewise.
1097         (elf32_arm_final_link_relocate): Likewise.
1098         (elf32_arm_check_relocs): Likewise.
1099         (allocate_dynrelocs_for_symbol): Likewise.
1100         (elf32_arm_finish_dynamic_symbol): Likewise.
1101         (elf32_arm_finish_dynamic_sections): Likewise.
1102         (elf32_arm_output_plt_map_1): Likewise.
1103         (elf32_arm_output_arch_local_syms): Likewise.
1104         (elf32_arm_add_symbol_hook): Likewise.
1105         (elf32_arm_nacl_link_hash_table_create): Likewise.
1106         (elf32_arm_vxworks_link_hash_table_create): Likewise.
1107         (elf32_arm_symbian_link_hash_table_create): Likewise.
1108         (ELF_TARGET_OS): New.
1109         * elf32-i386.c (elf_i386_arch_bed): Removed.
1110         (elf_backend_arch_data): Likewise.
1111         (elf_i386_solaris_arch_bed): Likewise.
1112         (elf_i386_nacl_arch_bed): Likewise.
1113         (elf_i386_vxworks_arch_bed): Likewise.
1114         (elf_i386_relocate_section): Updated.
1115         (elf_i386_finish_dynamic_sections): Likewise.
1116         (elf_i386_get_synthetic_symtab): Likewise.
1117         (elf_i386_link_setup_gnu_properties): Likewise.
1118         (ELF_TARGET_OS): New.
1119         * elf32-mips.c (ELF_TARGET_OS): New.
1120         * elf32-ppc.c (ppc_elf_link_hash_table): Remove is_vxworks.
1121         (ppc_elf_create_got): Updated.
1122         (ppc_elf_create_dynamic_sections): Likewise.
1123         (ppc_elf_check_relocs): Likewise.
1124         (ppc_elf_adjust_dynamic_symbol): Likewise.
1125         (ppc_elf_size_dynamic_sections): Likewise.
1126         (ppc_elf_relocate_section): Likewise.
1127         (ppc_elf_finish_dynamic_sections): Likewise.
1128         (ppc_elf_vxworks_link_hash_table_create): Likewise.
1129         (ELF_TARGET_OS): New.
1130         * elf32-sh.c (elf_sh_link_hash_table): Remove vxworks_p.
1131         (sh_elf_link_hash_table_create): Updated.
1132         (sh_elf_create_dynamic_sections): Likewise.
1133         (allocate_dynrelocs): Likewise.
1134         (sh_elf_size_dynamic_sections): Likewise.
1135         (sh_elf_relocate_section): Likewise.
1136         (sh_elf_finish_dynamic_symbol): Likewise.
1137         (sh_elf_finish_dynamic_sections): Likewise.
1138         (ELF_TARGET_OS): New.
1139         * elf32-sparc.c (elf32_sparc_vxworks_link_hash_table_create):
1140         Removed.
1141         (bfd_elf32_bfd_link_hash_table_create): Likewise.
1142         (ELF_TARGET_OS): New.
1143         * elf64-x86-64.c (elf_x86_64_arch_bed): Removed.
1144         (elf_x86_64_solaris_arch_bed): Likewise.
1145         (elf_x86_64_nacl_arch_bed): Likewise.
1146         (elf_x86_64_finish_dynamic_sections): Updated.
1147         (elf_x86_64_get_synthetic_symtab): Likewise.
1148         (elf_x86_64_link_setup_gnu_properties): Likewise.
1149         (ELF_TARGET_OS): New.
1150         * elflink.c (_bfd_elf_link_hash_table_init): Initialize
1151         target_o.
1152         * elfxx-mips.c (mips_elf_link_hash_table): Remove is_vxworks.
1153         (MIPS_ELF_REL_DYN_NAME): Updated.
1154         (ELF_MIPS_GP_OFFSET): Likewise.
1155         (mips_elf_create_local_got_entry): Likewise.
1156         (mips_elf_allocate_dynamic_relocations): Likewise.
1157         (mips_elf_count_got_symbols): Likewise.
1158         (is_gott_symbol): Likewise.
1159         (mips_elf_calculate_relocation): Likewise.
1160         (mips_elf_create_dynamic_relocation): Likewise.
1161         (_bfd_mips_elf_check_relocs): Likewise.
1162         (allocate_dynrelocs): Likewise.
1163         (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
1164         (mips_elf_lay_out_got): Likewise.
1165         (mips_elf_set_plt_sym_value): Likewise.
1166         (_bfd_mips_elf_size_dynamic_sections): Likewise.
1167         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1168         (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1169         (_bfd_mips_elf_final_link): Likewise.
1170         (_bfd_mips_init_file_header): Likewise.
1171         * elfxx-sparc.c (_bfd_sparc_elf_create_dynamic_sections):
1172         Likewise.
1173         (allocate_dynrelocs): Likewise.
1174         (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1175         (_bfd_sparc_elf_relocate_section): Likewise.
1176         (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1177         (sparc_finish_dyn): Likewise.
1178         (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1179         * elfxx-target.h (ELF_TARGET_OS): New.
1180         (elfNN_bed): Add ELF_TARGET_OS.
1181         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Updated.
1182         (_bfd_x86_elf_link_hash_table_create): Likewise.
1183         (_bfd_x86_elf_size_dynamic_sections): Likewise.
1184         (_bfd_x86_elf_finish_dynamic_sections): Likewise.
1185         (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1186         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1187         * elfxx-x86.h (elf_x86_target_os): Removed.
1188         (elf_x86_backend_data): Likewise.
1189         (get_elf_x86_backend_data): Likewise.
1190         (elf_x86_link_hash_table): Remove target_os.
1191
1192 2020-06-06  Alan Modra  <amodra@gmail.com>
1193
1194         * reloc.c: Rename
1195         BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
1196         BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
1197         BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
1198         BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
1199         * elf64-ppc.c: Update throughout for reloc renaming.
1200         (ppc64_elf_reloc_name_lookup): Handle old reloc names.
1201         * libbfd.h: Regenerate.
1202         * bfd-in2.h: Regenerate.
1203
1204 2020-06-05  H.J. Lu  <hongjiu.lu@intel.com>
1205
1206         PR ld/26080
1207         * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1208         section.
1209
1210 2020-06-05  Nick Clifton  <nickc@redhat.com>
1211
1212         * pdp11.c (aout_link_add_symbols): Fix use before initialisation
1213         bug.
1214
1215 2020-06-05  Nelson Chu  <nelson.chu@sifive.com>
1216
1217         * elfnn-riscv.c (riscv_merge_attributes): Add new boolean
1218         priv_may_conflict, in_priv_zero and out_priv_zero to decide
1219         whether the object can be linked according to it's priv
1220         attributes.  The object without any priv spec attributes can
1221         be linked with others.  If the first input object doesn't contain
1222         any priv attributes, then we need to copy the setting from the
1223         next input one.  Also report more detailed error messages to user.
1224
1225 2020-06-04  Stephen Casner  <casner@acm.org>
1226
1227         Extend pdp11-aout symbol table format to accommodate .stab
1228         symbols and implement correct handling of them.
1229
1230         * pdp11.c (pdp11_external_nlist): Repurposed e_unused to e_desc.
1231         (N_STAB, is_stab): Needed new function is_stab to disambiguate
1232         normal vs. .stab symbol table type values, replacing N_STAB mask.
1233         (translate_from_native_sym_flags): Determine correct section for
1234         different .stab types.
1235         (translate_to_native_sym_flags): Leave .stab types intact.
1236         (translate_symbol_table): Error if symbol indicates overlay;
1237         store desc field from .stab symbols.
1238         (write_syms): Output desc field with symbol.
1239         (aout_link_check_ar_symbols): Skip .stab symbols.
1240         (aout_link_add_symbols): Correctly distinguish .stab symbols.
1241         (aout_link_write_other_symbol): Write 0 for desk and ovly fields.
1242         (aout_link_write_symbols): Write 0 for desk and ovly fields;
1243         correctly distinguish .stab symbols and select calculate their
1244         section and value; and copy desc and ovly fields from input symbol
1245         to output symbol.
1246
1247 2020-06-04  Stephen Casner  <casner@acm.org>
1248
1249         * aoutx.h (translate_symbol_table): Comment had external and
1250         internal swapped.
1251         * pdp11.c (translate_symbol_table): Likewise.
1252
1253 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1254
1255         * elfxx-x86.h (elf_x86_link_hash_table): Remove target_id.
1256         (is_x86_elf): Check elf.hash_table_id instead of target_id.
1257         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Updated.
1258
1259 2020-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1260
1261         PR ld/26080
1262         * elf-m10300.c (mn10300_elf_relocate_section): Resolve relocation
1263         in debug section against symbol defined in shared library to 0.
1264         * elf32-i386.c (elf_i386_check_relocs): Remove SEC_ALLOC check.
1265         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1266         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1267         * elf32-nds32.c (nds32_elf_check_relocs): Likewise.
1268         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1269         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1270         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1271         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1272         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1273         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1274         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1275         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1276         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1277         * elf32-vax.c (elf_vax_check_relocs): Set non_got_ref for non-GOT
1278         reference.
1279         (elf_vax_adjust_dynamic_symbol): Generate a copy reloc only if
1280         there is non-GOT reference.
1281         * elflink.c (_bfd_elf_link_check_relocs): Skip non-loaded,
1282         non-alloced sections.
1283
1284 2020-06-03  Stephen Casner  <casner@acm.org>
1285
1286         Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c.
1287
1288         * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for
1289         files with relocs.
1290         (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero.
1291         0301ce1486b PR 22306 - Handle stringsize of zero, and error for any
1292         other size that doesn't qcover the header word.
1293         bf82069dce1 PR 23056 - Allocate an extra byte at the end of the
1294         string table, and zero it.
1295         (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error
1296         message and set bfd_error on finding an invalid name string offset.
1297         (add_to_stringtab): INLINE -> inline
1298         (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index
1299         bound check.
1300         (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report
1301         any relocs that could not be recognised.
1302         92744f05809 PR 20929 - Check for relocs without an associated symbol.
1303         (find_nearest_line):  808346fcfcf PR 23055 - Check that the symbol
1304         name exists and is long enough, before attempting to see if it is
1305         for a .o file.
1306         c3864421222 - Correct case for N_SO being the last symbol.
1307         50455f1ab29 PR 20891 - Handle the case where the main file name
1308         and the directory name are both empty.
1309         e82ab856bb4 PR 20892 - Handle the case where function name is empty.
1310         (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of
1311         range string table offsets.
1312         531336e3a0b PR 20909 - Fix off-by-one error in check for an
1313         illegal string offset.
1314         (aout_link_includes_newfunc): Add comment.
1315         (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error
1316         on unexpected relocation type rather than ASSERT.
1317
1318 2020-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1319
1320         PR ld/26066
1321         * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call
1322         _bfd_elf_maybe_set_textrel to set DF_TEXTREL.
1323
1324 2020-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1325
1326         PR ld/26066
1327         * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded,
1328         non-alloced sections.
1329
1330 2020-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1331
1332         * elf32-frv.c (elf32_frv_relocate_section): Don't generate
1333         dynamic relocations for non SEC_ALLOC sections.
1334
1335 2020-06-03  Gunther Nikl  <gnikl@justmail.de>
1336
1337         * aout64.c (BMAGIC, QMAGIC): Do not define.
1338         * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines.
1339         (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC
1340         to check the file format.
1341         (adjust_z_magic): Use N_SET_QMAGIC to set file format.
1342         * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define.
1343         * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define.
1344
1345 2020-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1346
1347         * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic
1348         relocations for non SEC_ALLOC sections.
1349
1350 2020-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1351
1352         * elf-bfd.h (_bfd_elf_maybe_set_textrel): New
1353         * elf32-arm.c (maybe_set_textrel): Removed.
1354         (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel
1355         with _bfd_elf_maybe_set_textrel.
1356         * elf32-csky.c (maybe_set_textrel): Removed.
1357         (csky_elf_size_dynamic_sections): Replace maybe_set_textrel
1358         with _bfd_elf_maybe_set_textrel.
1359         * elf32-hppa.c (maybe_set_textrel): Removed.
1360         (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel
1361         with _bfd_elf_maybe_set_textrel.
1362         * elf32-lm32.c (maybe_set_textrel): Removed.
1363         (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel
1364         with _bfd_elf_maybe_set_textrel.
1365         * elf32-m32r.c (maybe_set_textrel): Removed.
1366         (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel
1367         with _bfd_elf_maybe_set_textrel.
1368         * elf32-metag.c (maybe_set_textrel): Removed.
1369         (elf_metag_size_dynamic_sections): Replace maybe_set_textrel
1370         with _bfd_elf_maybe_set_textrel.
1371         * elf32-nds32.c (maybe_set_textrel): Removed.
1372         (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel
1373         with _bfd_elf_maybe_set_textrel.
1374         * elf32-or1k.c (maybe_set_textrel): Removed.
1375         (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel
1376         with _bfd_elf_maybe_set_textrel.
1377         * elf32-ppc.c (maybe_set_textrel): Removed.
1378         (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel
1379         with _bfd_elf_maybe_set_textrel.
1380         * elf32-s390.c (maybe_set_textrel): Removed.
1381         (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1382         with _bfd_elf_maybe_set_textrel.
1383         * elf32-sh.c (maybe_set_textrel): Removed.
1384         (sh_elf_size_dynamic_sections): Replace maybe_set_textrel
1385         with _bfd_elf_maybe_set_textrel.
1386         * elf32-tic6x.c (maybe_set_textrel): Removed.
1387         (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel
1388         with _bfd_elf_maybe_set_textrel.
1389         * elf32-tilepro.c (maybe_set_textrel): Removed.
1390         (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel
1391         with _bfd_elf_maybe_set_textrel.
1392         * elf64-ppc.c (maybe_set_textrel): Removed.
1393         (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel
1394         with _bfd_elf_maybe_set_textrel.
1395         * elf64-s390.c (maybe_set_textrel): Removed.
1396         (elf_s390_size_dynamic_sections): Replace maybe_set_textrel
1397         with _bfd_elf_maybe_set_textrel.
1398         * elfnn-aarch64.c (maybe_set_textrel): Removed.
1399         (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel
1400         with _bfd_elf_maybe_set_textrel.
1401         * elfnn-riscv.c (maybe_set_textrel): Removed.
1402         (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel
1403         with _bfd_elf_maybe_set_textrel.
1404         * elfxx-sparc.c (maybe_set_textrel): Removed.
1405         (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel
1406         with _bfd_elf_maybe_set_textrel.
1407         * elfxx-tilegx.c (maybe_set_textrel): Removed.
1408         (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel
1409         with _bfd_elf_maybe_set_textrel.
1410         * elfxx-x86.c (maybe_set_textrel): Removed.
1411         (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel
1412         with _bfd_elf_maybe_set_textrel.
1413         * elflink.c (_bfd_elf_maybe_set_textrel): New.
1414
1415 2020-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1416
1417         PR ld/26067
1418         * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy
1419         dyn_relocs.
1420         * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise.
1421         * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise.
1422         * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise.
1423         * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol):
1424         Likewise.
1425         * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise.
1426         * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise.
1427         * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise.
1428         * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1429         * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
1430         * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise.
1431         * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
1432         * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise.
1433         * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise.
1434         * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1435         * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise.
1436         * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1437         * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed.
1438         (elf_backend_copy_indirect_symbol): Likewise.
1439         * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed.
1440         (elf_backend_copy_indirect_symbol): Likewise.
1441         * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs.
1442
1443 2020-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1444
1445         PR ld/26067
1446         * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New.
1447         * elf32-arm.c (readonly_dynrelocs): Removed.
1448         (maybe_set_textrel): Replace readonly_dynrelocs with
1449         _bfd_elf_readonly_dynrelocs.
1450         * elf32-csky.c (readonly_dynrelocs): Removed.
1451         (maybe_set_textrel): Replace readonly_dynrelocs with
1452         _bfd_elf_readonly_dynrelocs.
1453         *  elf32-hppa.c(readonly_dynrelocs): Removed.
1454         (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1455         _bfd_elf_readonly_dynrelocs.
1456         (maybe_set_textrel): Likewise.
1457         * elf32-lm32.c (readonly_dynrelocs): Removed.
1458         (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1459         with _bfd_elf_readonly_dynrelocs.
1460         (maybe_set_textrel): Likewise.
1461         * elf32-m32r.c (readonly_dynrelocs): Removed.
1462         (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1463         with _bfd_elf_readonly_dynrelocs.
1464         (maybe_set_textrel): Likewise.
1465         * elf32-metag.c (readonly_dynrelocs): Removed.
1466         (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs
1467         with _bfd_elf_readonly_dynrelocs.
1468         (maybe_set_textrel): Likewise.
1469         * elf32-microblaze.c (readonly_dynrelocs): Removed.
1470         (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1471         with _bfd_elf_readonly_dynrelocs.
1472         * elf32-nds32.c (readonly_dynrelocs): Removed.
1473         (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1474         with _bfd_elf_readonly_dynrelocs.
1475         (maybe_set_textrel): Likewise.
1476         * elf32-or1k.c (readonly_dynrelocs): Removed.
1477         (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1478         with _bfd_elf_readonly_dynrelocs.
1479         * elf32-ppc.c (readonly_dynrelocs): Removed.
1480         (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1481         _bfd_elf_readonly_dynrelocs.
1482         (ppc_elf_adjust_dynamic_symbol): Likewise.
1483         (maybe_set_textrel): Likewise.
1484         * elf32-s390.c (readonly_dynrelocs): Removed.
1485         (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1486         with _bfd_elf_readonly_dynrelocs.
1487         (maybe_set_textrel): Likewise.
1488         * elf32-sh.c (readonly_dynrelocs): Removed.
1489         (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with
1490         _bfd_elf_readonly_dynrelocs.
1491         (maybe_set_textrel): Likewise.
1492         * elf32-tic6x.c (readonly_dynrelocs): Removed.
1493         (maybe_set_textrel): Replace readonly_dynrelocs with
1494         _bfd_elf_readonly_dynrelocs.
1495         * elf32-tilepro.c (readonly_dynrelocs): Removed.
1496         (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1497         with _bfd_elf_readonly_dynrelocs.
1498         (maybe_set_textrel): Likewise.
1499         * elf64-ppc.c (readonly_dynrelocs): Removed.
1500         (alias_readonly_dynrelocs): Replace readonly_dynrelocs with
1501         _bfd_elf_readonly_dynrelocs.
1502         (ppc64_elf_adjust_dynamic_symbol): Likewise.
1503         (maybe_set_textrel): Likewise.
1504         * elf64-s390.c (readonly_dynrelocs): Removed.
1505         (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs
1506         with _bfd_elf_readonly_dynrelocs.
1507         (maybe_set_textrel): Likewise.
1508         * elflink.c (_bfd_elf_readonly_dynrelocs): New.
1509         * elfnn-aarch64.c (readonly_dynrelocs): Removed.
1510         (maybe_set_textrel): Replace readonly_dynrelocs with
1511         _bfd_elf_readonly_dynrelocs.
1512         * elfnn-riscv.c (readonly_dynrelocs): Removed.
1513         (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1514         with _bfd_elf_readonly_dynrelocs.
1515         (maybe_set_textrel): Likewise.
1516         * elfxx-sparc.c (readonly_dynrelocs): Removed.
1517         (_bfd_sparc_elf_adjust_dynamic_symbol): Replace
1518         readonly_dynrelocs with _bfd_elf_readonly_dynrelocs.
1519         (maybe_set_textrel): Likewise.
1520         * elfxx-tilegx.c (readonly_dynrelocs): Removed.
1521         (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs
1522         with _bfd_elf_readonly_dynrelocs.
1523         (maybe_set_textrel): Likewise.
1524         * elfxx-x86.c (readonly_dynrelocs): Removed.
1525         (maybe_set_textrel): Replace readonly_dynrelocs with
1526         _bfd_elf_readonly_dynrelocs.
1527         (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
1528
1529 2020-06-03  H.J. Lu  <hongjiu.lu@intel.com>
1530
1531         * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence
1532         -fsanitize=undefined.
1533
1534 2020-06-03  Alan Modra  <amodra@gmail.com>
1535
1536         PR 26069
1537         PR 18758
1538         * peicode.h (pe_ILF_make_a_section): Align data for compilers
1539         other than gcc.
1540         (pe_ILF_build_a_bfd): Likewise.
1541
1542 2020-06-03  Alan Modra  <amodra@gmail.com>
1543
1544         PR 26069
1545         * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for
1546         core files as well as objects.
1547
1548 2020-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1549
1550         PR ld/26067
1551         * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size.
1552         * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs):
1553         Updated.
1554         * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs.
1555         (elf_arc_link_hash_newfunc): Updated.
1556         * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs.
1557         (elf32_arm_link_hash_newfunc): Updated.
1558         (elf32_arm_copy_indirect_symbol): Likewise.
1559         (elf32_arm_check_relocs): Likewise.
1560         (readonly_dynrelocs): Likewise.
1561         (allocate_dynrelocs_for_symbol): Likewise.
1562         * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs.
1563         (csky_elf_link_hash_newfunc): Updated.
1564         (csky_allocate_dynrelocs): Likewise.
1565         (readonly_dynrelocs): Likewise.
1566         (csky_elf_copy_indirect_symbol): Likewise.
1567         * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs.
1568         (hppa_link_hash_newfunc): Updated.
1569         (elf32_hppa_copy_indirect_symbol): Likewise.
1570         (elf32_hppa_hide_symbol): Likewise.
1571         (elf32_hppa_adjust_dynamic_symbol): Likewise.
1572         (allocate_dynrelocs): Likewise.
1573         (elf32_hppa_relocate_section): Likewise.
1574         * elf32-i386.c (elf_i386_check_relocs): Likewise.
1575         * elf32-lm32.c (elf_lm32_link_hash_entry): Removed.
1576         (lm32_elf_link_hash_newfunc): Likewise.
1577         (lm32_elf_link_hash_table_create): Updated.
1578         (readonly_dynrelocs): Likewise.
1579         (allocate_dynrelocs): Likewise.
1580         (lm32_elf_copy_indirect_symbol): Likewise.
1581         * elf32-m32r.c (elf_m32r_link_hash_entry): Removed.
1582         (m32r_elf_link_hash_newfunc): Likewise.
1583         (m32r_elf_link_hash_table_create): Updated.
1584         (m32r_elf_copy_indirect_symbol): Likewise.
1585         (allocate_dynrelocs): Likewise.
1586         * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs.
1587         (metag_link_hash_newfunc): Updated.
1588         (elf_metag_copy_indirect_symbol): Likewise.
1589         (readonly_dynrelocs): Likewise.
1590         (allocate_dynrelocs): Likewise.
1591         * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove
1592         dyn_relocs.
1593         (link_hash_newfunc): Updated.
1594         (microblaze_elf_check_relocs): Likewise.
1595         (microblaze_elf_copy_indirect_symbol): Likewise.
1596         (readonly_dynrelocs): Likewise.
1597         (allocate_dynrelocs): Likewise.
1598         * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs.
1599         (nds32_elf_link_hash_newfunc): Updated.
1600         (nds32_elf_copy_indirect_symbol): Likewise.
1601         (readonly_dynrelocs): Likewise.
1602         (allocate_dynrelocs): Likewise.
1603         (nds32_elf_check_relocs): Likewise.
1604         * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs.
1605         (link_hash_newfunc): Updated.
1606         (nios2_elf32_copy_indirect_symbol): Likewise.
1607         (nios2_elf32_check_relocs): Likewise.
1608         (allocate_dynrelocs): Likewise.
1609         * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs.
1610         (or1k_elf_link_hash_newfunc): Updated.
1611         (readonly_dynrelocs): Likewise.
1612         (allocate_dynrelocs): Likewise.
1613         (or1k_elf_copy_indirect_symbol): Likewise.
1614         * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs.
1615         (ppc_elf_link_hash_newfunc): Updated.
1616         (ppc_elf_copy_indirect_symbol): Likewise.
1617         (ppc_elf_check_relocs): Likewise.
1618         (readonly_dynrelocs): Likewise.
1619         (ppc_elf_adjust_dynamic_symbol): Likewise.
1620         (allocate_dynrelocs): Likewise.
1621         (ppc_elf_relocate_section): Likewise.
1622         * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1623         (link_hash_newfunc): Updated.
1624         (elf_s390_copy_indirect_symbol): Likewise.
1625         (readonly_dynrelocs): Likewise.
1626         (elf_s390_adjust_dynamic_symbol): Likewise.
1627         (allocate_dynrelocs): Likewise.
1628         * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs.
1629         (sh_elf_link_hash_newfunc): Updated.
1630         (readonly_dynrelocs): Likewise.
1631         (allocate_dynrelocs): Likewise.
1632         (sh_elf_copy_indirect_symbol): Likewise.
1633         (sh_elf_check_relocs): Likewise.
1634         * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed.
1635         (elf32_tic6x_link_hash_newfunc): Likewise.
1636         (elf32_tic6x_link_hash_table_create): Updated.
1637         (readonly_dynrelocs): Likewise.
1638         (elf32_tic6x_check_relocs): Likewise.
1639         (elf32_tic6x_allocate_dynrelocs): Likewise.
1640         * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove
1641         dyn_relocs.
1642         (link_hash_newfunc): Updated.
1643         (tilepro_elf_copy_indirect_symbol): Likewise.
1644         (tilepro_elf_check_relocs): Likewise.
1645         (allocate_dynrelocs): Likewise.
1646         * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs.
1647         (ppc64_elf_copy_indirect_symbol): Updated.
1648         (ppc64_elf_check_relocs): Likewise.
1649         (readonly_dynrelocs): Likewise.
1650         (ppc64_elf_adjust_dynamic_symbol): Likewise.
1651         (dec_dynrel_count): Likewise.
1652         (allocate_dynrelocs): Likewise.
1653         (ppc64_elf_relocate_section): Likewise.
1654         * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs.
1655         (link_hash_newfunc): Updated.
1656         (elf_s390_copy_indirect_symbol): Likewise.
1657         (readonly_dynrelocs): Likewise.
1658         (allocate_dynrelocs): Likewise.
1659         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1660         * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove
1661         dyn_relocs.
1662         (elfNN_aarch64_link_hash_newfunc): Updated.
1663         (elfNN_aarch64_copy_indirect_symbol): Likewise.
1664         (readonly_dynrelocs): Likewise.
1665         (need_copy_relocation_p): Likewise.
1666         (elfNN_aarch64_allocate_dynrelocs): Likewise.
1667         (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise.
1668         * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs.
1669         (link_hash_newfunc): Updated.
1670         (riscv_elf_copy_indirect_symbol): Likewise.
1671         (riscv_elf_check_relocs): Likewise.
1672         (readonly_dynrelocs): Likewise.
1673         (allocate_dynrelocs): Likewise.
1674         * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove
1675         dyn_relocs.
1676         (link_hash_newfunc): Updated.
1677         (_bfd_sparc_elf_copy_indirect_symbol): Likewise.
1678         (_bfd_sparc_elf_check_relocs): Likewise.
1679         (readonly_dynrelocs): Likewise.
1680         (allocate_dynrelocs): Likewise.
1681         * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs.
1682         (link_hash_newfunc): Updated.
1683         (tilegx_elf_copy_indirect_symbol): Likewise.
1684         (tilegx_elf_check_relocs): Likewise.
1685         (readonly_dynrelocs): Likewise.
1686         (allocate_dynrelocs): Likewise.
1687         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1688         (readonly_dynrelocs): Likewise.
1689         (_bfd_x86_elf_copy_indirect_symbol): Likewise.
1690         * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs.
1691
1692 2020-06-01  Alan Modra  <amodra@gmail.com>
1693
1694         * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current
1695         command against cmd_length, not the end of record.  For
1696         ETIR__C_STO_IMMR check size against cmd_length, mask repeat count
1697         to 32-bits and break out on zero size.  Add ETIR__C_STC_LP_PSB
1698         cmd_length test.
1699
1700 2020-05-28  David Faust  <david.faust@oracle.com>
1701
1702         * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of
1703         R_BPF_INSN_{32,64} relocations.
1704
1705 2020-05-28  Stephen Casner  <casner@acm.org>
1706
1707         * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of
1708         addreses in .long (used in testsuites) and .stab values.
1709
1710 2020-05-27  H.J. Lu  <hongjiu.lu@intel.com>
1711
1712         PR ld/22909
1713         * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check.
1714         Check bfd_link_dll when issue a DT_TEXTREL warning.
1715         * elfxx-x86.c (maybe_set_textrel): Likewise.
1716         (_bfd_x86_elf_size_dynamic_sections): Likewise.
1717
1718 2020-05-26  Nick Clifton  <nickc@redhat.com>
1719
1720         * plugin.c (try_load_plugin): Extend error message when a plugin
1721         fails to open.
1722
1723 2020-05-23  Alan Modra  <amodra@gmail.com>
1724
1725         * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header.
1726
1727 2020-05-22  Alan Modra  <amodra@gmail.com>
1728
1729         PR 25882
1730         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP
1731         attributes from shared libraries, and do not return an error if
1732         they don't match.
1733
1734 2020-05-21  Alan Modra  <amodra@gmail.com>
1735
1736         PR 25993
1737         * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd
1738         filename.
1739         (_bfd_delete_bfd): Free the copy.
1740         (_bfd_new_bfd): Free nbfd->memory on error.
1741
1742 2020-05-21  Alan Modra  <amodra@gmail.com>
1743
1744         * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout.
1745         * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c,
1746         * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c,
1747         * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c,
1748         * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1749         * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c,
1750         * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c,
1751         * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c,
1752         * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c,
1753         * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c,
1754         * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c,
1755         * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c,
1756         * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c,
1757         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c
1758         * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h,
1759         * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c,
1760         * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c,
1761         * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c,
1762         * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c,
1763         * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise.
1764
1765 2020-05-20  Nelson Chu  <nelson.chu@sifive.com>
1766
1767         * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function
1768         get_default_version.  It is used to find the default version for
1769         the specific extension.
1770         * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters
1771         default_major_version and default_minor_version.  Add new bfd_boolean
1772         parameter *use_default_version.  Set it to TRUE if we need to call
1773         the callback rps->get_default_version to find the default version.
1774         (riscv_parse_std_ext): Call rps->get_default_version if we fail to find
1775         the default version in riscv_parsing_subset_version, and then call
1776         riscv_add_subset to add the subset into subset list.
1777         (riscv_parse_prefixed_ext): Likewise.
1778         (riscv_std_z_ext_strtab): Support Zicsr extensions.
1779         * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the
1780         strings rather than characters.
1781         riscv_merge_arch_attr_info): The callback function get_default_version
1782         is only needed for assembler, so set it to NULL int the linker.
1783         * elfxx-riscv.c (riscv_estimate_digit): Remove the static.
1784         * elfxx-riscv.h: Updated.
1785
1786 2020-05-20  Alan Modra  <amodra@gmail.com>
1787
1788         PR 25993
1789         * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename,
1790         use bfd_set_filename.
1791         * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise.
1792         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1793         * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw),
1794         (bfd_create): Likewise.
1795         (_bfd_delete_bfd): Don't free filename.
1796         (bfd_set_filename): Copy filename param to bfd_alloc'd memory,
1797         return pointer to the copy or NULL on alloc fail.
1798         * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test
1799         result of bfd_set_filename.
1800         * bfd-in2.h: Regenerate.
1801
1802 2020-05-20  Alan Modra  <amodra@gmail.com>
1803
1804         PR 26011
1805         * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc
1806         section size against file size.
1807         (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise.
1808
1809 2020-05-19  Gunther Nikl  <gnikl@justmail.de>
1810
1811         PR 26005
1812         * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc
1813         and memset when allocating memory for the sections_being_created
1814         array.
1815
1816 2020-05-19  Stafford Horne  <shorne@gmail.com>
1817
1818         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela
1819         to relgot.
1820         (or1k_elf_relocate_section): Access srelgot via
1821         htab->root.srelgot.  Add assertions for srelgot->contents.
1822         Introduce local variable for srelgot to not reuse global
1823         sreloc.
1824         (or1k_elf_relocate_section): Fixup dynamic symbol detection.
1825         (or1k_set_got_and_rela_sizes): New function.
1826         (or1k_initial_exec_offset): New function.
1827         (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks.
1828         (or1k_elf_relocate_section): Allow for TLS to handle multiple
1829         model access.
1830         (or1k_elf_check_relocs): Use OR to set TLS access.
1831         (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set
1832         sizes.
1833         (or1k_elf_size_dynamic_sections): Use
1834         or1k_set_got_and_rela_sizes to set sizes.
1835         (or1k_elf_relocate_section): Fixup PCREL relocation calculation.
1836         (TCB_SIZE): New macro.
1837         (tpoff): Use TCB_SIZE and alignment to calculate offset.
1838         (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs)
1839         (or1k_elf_size_dynamic_sections): Rename p to sec_relocs.
1840         (allocate_dynrelocs): Rename s to splt or sgot based on usage.
1841         (tpoff): Add dynamic boolean argument.
1842         (or1k_elf_relocate_section): Pass dynamic flag to tpoff.
1843
1844 2020-05-19  Siddhesh Poyarekar  <siddesh.poyarekar@arm.com>
1845
1846         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club
1847         BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14
1848         cases with BFD_RELOC_AARCH64_JUMP26.
1849         (elfNN_aarch64_check_relocs): Likewise.
1850
1851 2020-05-19  Alan Modra  <amodra@gmail.com>
1852
1853         * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use
1854         bfd_get_filename rather than accessing bfd->filename directly.
1855         * aout-target.h (MY (object_p)): Likewise.
1856         * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1857         * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag),
1858         (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr),
1859         (_bfd_archive_bsd44_construct_extended_name_table),
1860         (_bfd_write_archive_contents, _bfd_compute_and_write_armap),
1861         (_bfd_bsd_write_armap): Likewise.
1862         * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise.
1863         * cache.c (bfd_open_file): Likewise.
1864         * ecoff.c (_bfd_ecoff_write_armap): Likewise.
1865         * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise.
1866         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
1867         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1868         * elf32-hppa.c (elf32_hppa_final_link): Likewise.
1869         * elf32-nds32.c (nds32_elf_output_symbol_hook),
1870         (patch_tls_desc_to_ie): Likewise.
1871         * elf32-spu.c (sort_bfds, print_one_overlay_section),
1872         (spu_elf_auto_overlay): Likewise.
1873         * elf64-hppa.c (elf_hppa_final_link): Likewise.
1874         * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise.
1875         * elfcore.h (elf_core_file_matches_executable_p): Likewise.
1876         * elflink.c (bfd_elf_size_dynamic_sections),
1877         (elf_link_input_bfd): Likewise.
1878         * linker.c (_bfd_generic_link_output_symbols): Likewise.
1879         * mach-o.c (bfd_mach_o_follow_dsym),
1880         (bfd_mach_o_close_and_cleanup): Likewise.
1881         * opncls.c (_bfd_delete_bfd, _maybe_make_executable),
1882         (find_separate_debug_file, get_build_id_name): Likewise.
1883         * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise.
1884         * plugin.c (bfd_plugin_open_input): Likewise.
1885         * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise.
1886         * som.c (som_write_armap): Likewise.
1887         * srec.c (srec_write_record, srec_write_symbols): Likewise.
1888         * vms-lib.c (_bfd_vms_lib_get_imagelib_file),
1889         (_bfd_vms_lib_write_archive_contents): Likewise.
1890         * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise.
1891
1892 2020-05-19  Alan Modra  <amodra@gmail.com>
1893
1894         PR 25713
1895         * bfdio.c (_bfd_real_fopen): Typo fix.
1896
1897 2020-05-18  Nick Clifton  <nickc@redhat.com>
1898
1899         PR 26005
1900         * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory
1901         for the sections_being_created array.
1902
1903 2020-05-18  Alan Modra  <amodra@gmail.com>
1904
1905         * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so
1906         they can be freed without also freeing internal_relocs.
1907
1908 2020-05-18  Jaydeep Chauhan  <jaydeepchauhan1494@gmail.com>
1909
1910         PR 25713
1911         * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory
1912         separators into DOS style when creating a WIN32 fullpath.
1913
1914 2020-05-14  Nelson Chu  <nelson.chu@sifive.com>
1915
1916         * elfnn-riscv.c (elfNN_riscv_mkobject):  New function.  We need this
1917         to initialize RISC-V tdata.
1918
1919 2020-05-12  Gunther Nikl  <gnikl@justmail.de>
1920
1921         * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported
1922         relocation size.
1923
1924 2020-05-11  Alan Modra  <amodra@gmail.com>
1925
1926         * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp.
1927
1928 2020-05-11  Alan Modra  <amodra@gmail.com>
1929
1930         * elf64-ppc.c: Rename powerxx to power10 throughout.
1931
1932 2020-05-11  Alan Modra  <amodra@gmail.com>
1933
1934         PR 25961
1935         * coffgen.c (coff_get_normalized_symtab): Check that buffer
1936         contains required number of auxents before processing any auxent.
1937         * coffswap.h (coff_swap_aux_in <C_FILE>): Only swap in extended
1938         file name from auxents for PE.
1939
1940 2020-05-04  Gunther Nikl  <gnikl@justmail.de>
1941
1942         * aout-cris.c (DEFAULT_ARCH): Delete define.
1943         (MY_set_arch_mach): Likewise.
1944         (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture
1945         of bfd_arch_cris.
1946         (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits
1947         of r_type before the shift.
1948
1949 2020-05-04  Wilco Dijkstra  <wdijkstr@arm.com>
1950
1951         PR ld/25665
1952         * elfnn-aarch64.c (group_sections): Copy implementation from
1953         elf32-arm.c.
1954
1955 2020-05-01  Alan Modra  <amodra@gmail.com>
1956
1957         PR 25900
1958         * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before
1959         accessing root.u.def of symbols.  Also check root.u.def.section
1960         is non-NULL.  Reverse tests so as to make the logic positive.
1961
1962 2020-05-01  Alan Modra  <amodra@gmail.com>
1963
1964         PR 25882
1965         * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer
1966         Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output.
1967
1968 2020-05-01  Alan Modra  <amodra@gmail.com>
1969
1970         PR 25882
1971         * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME.
1972         * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1973         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1974         * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1975         * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1976         * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1977         * elf32-sh.c (sh_elf_merge_private_data): Likewise.
1978         * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1979         * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1980         * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1981
1982 2020-05-01  Alan Modra  <amodra@gmail.com>
1983
1984         PR 25882
1985         * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags
1986         from shared libraries.
1987
1988 2020-04-29  Max Filippov  <jcmvbkbc@gmail.com>
1989
1990         * elf32-xtensa.c (relax_section): Don't negate diff_value for
1991         XTENSA_NDIFF relocations. Don't add sign bits whe diff_value
1992         equals 0. Report overflow when the result has negative sign but
1993         all significant bits are zero.
1994
1995 2020-04-29  Gunther Nikl  <gnikl@justmail.de>
1996
1997         * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations.
1998         (aout_link_reloc_link_order): Likewise. Make r_length an unsigned.
1999
2000 2020-04-28  Alan Modra  <amodra@gmail.com>
2001
2002         * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check.
2003         Emit warning message.
2004
2005 2020-04-27  Tamar Christina  <tamar.christina@arm.com>
2006
2007         * coff-i386.c (COFF_WITH_PE_BIGOBJ): New.
2008         * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New.
2009         * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec
2010         to x86_64_pe_big_vec as it not a big-endian format.
2011         (vec i386_pe_big_vec): New.
2012         * configure.ac: Likewise.
2013         * targets.c: Likewise.
2014         * configure: Regenerate.
2015         * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG,
2016         COFF_WITH_PE_BIGOBJ): New.
2017         * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG):
2018         New.
2019         (x86_64_pe_be_vec): Moved.
2020
2021 2020-04-23  Anton Kolesov  <anton.kolesov@synopsys.com>
2022
2023         * elf-bfd.h (elfcore_write_arc_v2): Add prototype.
2024         * elf.c (elfcore_grok_arc_v2): New function.
2025         (elfcore_grok_note): Call the new function to handle the corresponding
2026         note.
2027         (elfcore_write_arc_v2): New function.
2028         (elfcore_write_register_note): Call the new function to handle the
2029         corresponding pseudo-sections.
2030
2031 2020-04-22  Max Filippov  <jcmvbkbc@gmail.com>
2032
2033         PR ld/25861
2034         * bfd-in2.h: Regenerated.
2035         * elf32-xtensa.c (elf_howto_table): New entries for
2036         R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2037         (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc)
2038         (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and
2039         R_XTENSA_NDIFF{8,16,32}.
2040         * libbfd.h (bfd_reloc_code_real_names): Add names for
2041         BFD_RELOC_XTENSA_PDIFF{8,16,32} and
2042         BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2043         * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32}
2044         and BFD_RELOC_XTENSA_NDIFF{8,16,32}.
2045
2046 2020-04-21  Tamar Christina  <tamar.christina@arm.com>
2047
2048         PR binutils/24753
2049         * compress.c (bfd_get_full_section_contents): Exclude sections with no
2050         content.
2051
2052 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2053
2054         PR ld/25849
2055         * elf-bfd.h (elf_backend_data): Add
2056         elf_backend_strip_zero_sized_dynamic_sections.
2057         (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype.
2058         * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections):
2059         New macro.
2060         * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New
2061         function.
2062         * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections):
2063         New macro.
2064         (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections.
2065
2066 2020-04-21  H.J. Lu  <hongjiu.lu@intel.com>
2067
2068         * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with
2069         sec.
2070         (elf64_alpha_check_relocs): Set sec instead of reltext.  Warn
2071         DT_TEXTREL with -M.
2072         (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M.
2073
2074 2020-04-21  Nick Clifton  <nickc@redhat.com>
2075
2076         * po/sr.po: Updated Serbian translation.
2077
2078 2020-04-21  Alan Modra  <amodra@gmail.com>
2079
2080         * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32
2081         processing.
2082
2083 2020-04-20  Stephen Casner  <casner@acm.org>
2084
2085         * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT
2086         causing globals from linker script to be treated as debug symbols.
2087         (translate_symbol_table): Don't sign-extend symbol values from 16
2088         to 64 bits in nm output.
2089
2090 2020-04-20  Alan Modra  <amodra@gmail.com>
2091
2092         * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too.
2093
2094 2020-04-18  Alan Modra  <amodra@gmail.com>
2095
2096         * section.c (bfd_is_const_section): Correct test for special
2097         sections.
2098         * bfd-in2.h: Regenerate.
2099
2100 2020-04-17  Alan Modra  <amodra@gmail.com>
2101
2102         PR 25842
2103         * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on
2104         NULL nodename.
2105
2106 2020-04-16  Nick Clifton  <nickc@redhat.com>
2107
2108         PR 25803
2109         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an
2110         abort with a more helpful error message.
2111
2112 2020-04-16  Alan Modra  <amodra@gmail.com>
2113
2114         PR 25827
2115         * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines.  Don't
2116         strdup(0).
2117
2118 2020-04-15  Fangrui Song <maskray@google.com>
2119
2120         PR binutils/24613
2121         * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR
2122         to RM_DIAGNOSE plus a check of warn_unresolved_syms.
2123         * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2124         * elf-bfd.h (_bfd_elf_large_com_section): Likewise.
2125         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2126         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2127         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2128         * elf32-sh.c (sh_elf_relocate_section): Likewise.
2129         * elf32-spu.c (spu_elf_relocate_section): Likewise.
2130         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2131         * elflink.c (elf_link_output_extsym): Likewise.
2132         * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
2133
2134 2020-04-15  Alan Modra  <amodra@gmail.com>
2135
2136         PR 25823
2137         * peXXigen.c (_bfd_XXi_swap_sym_in <C_SECTION>): Don't use a
2138         pointer into strings that may be freed for section name, always
2139         allocate a new string.
2140
2141 2020-04-14  Juan Manuel Guerrero  <juan.guerrero@gmx.de>
2142             Jan W. Jagersma  <jwjagersma@gmail.com>
2143
2144         * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL)
2145         (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2146         (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out)
2147         (_bfd_go32_mkobject): New functions.
2148         * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL)
2149         (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define.
2150         (go32exe_mkobject): Call _bfd_go32_mkobject.
2151         * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define.
2152         (coff_set_alignment_hook): Define function for COFF_GO32_EXE
2153         and COFF_GO32.
2154         (coff_write_relocs): Enable extended reloc counter code if
2155         COFF_WITH_EXTENDED_RELOC_COUNTER is defined.  Test for obj_go32.
2156         (coff_write_object_contents): Likewise.  Pad section headers
2157         for COFF_GO32 and COFF_GO32EXE.  Use bfd_coff_swap_scnhdr_out
2158         instead of coff_swap_scnhdr_out.
2159         * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to
2160         enable extended reloc counter.
2161         * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out):
2162         Declare with ATTRIBUTE_UNUSED.
2163         * libcoff-in.h: (struct coff_tdata): New field go32.
2164         (obj_go32): Define.
2165         * libcoff.h: Regenerate.
2166
2167 2020-04-14  Fangrui Song  <maskray@google.com>
2168
2169         PR gas/25768
2170         * elf.c (assign_section_numbers): Always set .stab sh_entsize to
2171         12.
2172
2173 2020-04-14  Stephen Casner  <casner@acm.org>
2174
2175         PR ld/25677
2176         * pdp11.c: Add implementation of --imagic option.
2177         (adjust_o_magic): Fix objcopy --extract-symbol test.
2178         * libaout.h (enum aout_magic): Add i_magic.
2179
2180 2020-04-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2181             Nick Clifton  <nickc@redhat.com>
2182
2183         * elf32-sparc.c (sparc_final_write_processing): Fix whitespace.
2184         <0>: Ignore.
2185         <default>: Error rather than abort.
2186
2187 2020-04-03  H.J. Lu  <hongjiu.lu@intel.com>
2188
2189         PR ld/25767
2190         * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized
2191         relocation section from section group.
2192
2193 2020-04-02  Jan W. Jagersma  <jwjagersma@gmail.com>
2194
2195         * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add
2196         bfd->origin to file offset.
2197         * bfdwin.c (bfd_get_file_window): Likewise.
2198         * bfd.c: Clarify the use of the bfd->origin field.
2199         * bfd-in2.h: Regenerate.
2200         * coff-i386.c: Don't include go32exe.h. Allow overriding
2201         coff_write_object_contents via COFF_WRITE_CONTENTS.
2202         * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject)
2203         (go32exe_write_object_contents): New functions.
2204         (go32exe_temp_stub, go32exe_temp_stub_size): New static globals.
2205         (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define.
2206         (create_go32_stub): Remove check for 2k size limit.  Read stub
2207         from go32exe_temp_stub if present.
2208         (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and
2209         copy variable-length stub.
2210         (go32_check_format): Read stub to go32exe_temp_stub, set
2211         origin, return go32exe_cleanup.
2212         (adjust_filehdr_in_post, adjust_filehdr_out_pre)
2213         (adjust_filehdr_out_post, adjust_scnhdr_in_post)
2214         (adjust_scnhdr_out_pre, adjust_scnhdr_out_post)
2215         (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post):
2216         Remove functions and their associated #defines.
2217         * coffcode.h (coff_mkobject_hook): Remove stub copying code.
2218         * libcoff-in.h: (struct coff_tdata): New field stub_size.
2219         Rename field go32stub to stub.
2220         * libcoff.h: Regenerate.
2221         * coff-stgo32.c (go32_check_format): Rename to...
2222         (go32exe_check_format): ...this.
2223         (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to...
2224         (go32exe_copy_private_bfd_data): ...this.
2225         (stub_bytes): Rename to...
2226         (go32exe_default_stub): ...this.
2227         (create_go32_stub): Rename to...
2228         (go32exe_create_stub): ...this.
2229         * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc
2230         when possible.
2231
2232 2020-04-01  H.J. Lu  <hongjiu.lu@intel.com>
2233
2234         PR ld/25749
2235         PR ld/25754
2236         * elf32-i386.c (elf_i386_convert_load_reloc): Convert load
2237         relocation to R_386_32 for relocation against non-preemptible
2238         absolute symbol.
2239         (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p.  Don't
2240         allocate dynamic relocation for non-preemptible absolute symbol.
2241         (elf_i386_relocate_section): Pass sec to
2242         GENERATE_DYNAMIC_RELOCATION_P.
2243         * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved.
2244         (elf_x86_64_convert_load_reloc): Covert load relocation to
2245         R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible
2246         absolute symbol.  Don't convert to R_X86_64_32S nor R_X86_64_32
2247         for non-preemptible absolute symbol if they overflow.
2248         (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p.  Set
2249         tls_type for GOT slot to GOT_ABS for non-preemptible absolute
2250         symbol.  Don't allocate dynamic relocation for non-preemptible
2251         absolute symbol.
2252         (elf_x86_64_relocate_section): Don't generate relative relocation
2253         for GOTPCREL relocations aganst local absolute symbol.  Pass sec
2254         to GENERATE_DYNAMIC_RELOCATION_P.
2255         * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation
2256         against non-preemptible absolute symbol.
2257         (_bfd_elf_x86_valid_reloc_p): New function.
2258         (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for
2259         GOT_ABS GOT slot.
2260         * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC
2261         argument.  Don't generate dynamic relocation against
2262         non-preemptible absolute symbol.
2263         (ABS_SYMBOL_P): New.
2264         (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation
2265         against non-preemptible absolute symbol.
2266         (GOT_ABS): New.
2267         (R_X86_64_converted_reloc_bit): New.  Moved from elf64-x86-64.c.
2268         (_bfd_elf_x86_valid_reloc_p): New.
2269
2270 2020-04-01  Tamar Christina  <tamar.christina@arm.com>
2271
2272         PR ld/16017
2273         * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
2274         address in the GOT if in thumb only mode.
2275
2276 2020-04-01  Tamar Christina  <tamar.christina@arm.com>
2277
2278         * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
2279
2280 2020-04-01  Hans-Peter Nilsson  <hp@bitrange.com>
2281
2282         * mmo.c (mmo_scan): Create .text section only when needed, not
2283         from the start.
2284
2285 2020-03-31  Alan Modra  <amodra@gmail.com>
2286
2287         * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread
2288         return value check.
2289
2290 2020-03-31  Alan Modra  <amodra@gmail.com>
2291
2292         * vms-alpha.c (image_write): Check bounds for sections without
2293         contents too.  Error on non-zero write to section without
2294         contents.
2295         (_bfd_vms_slurp_etir): Check return of image_write* functions.
2296
2297 2020-03-31  Alan Modra  <amodra@gmail.com>
2298
2299         * tekhex.c (pass_over): Check is_eof before reading buffer.
2300
2301 2020-03-30  Nick Clifton  <nickc@redhat.com>
2302
2303         PR binutils/pr25662
2304         * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp
2305         field to timestamp and make it an integer.
2306         * libcoff.h: Regenerate.
2307         * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp
2308         field in the pe_data structure rather than the insert_timestamp
2309         field.
2310
2311 2020-03-30  Alan Modra  <amodra@gmail.com>
2312
2313         PR 25745
2314         * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
2315         statistics message.
2316
2317 2020-03-26  Nick Clifton  <nickc@redhat.com>
2318
2319         * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete.
2320         * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove
2321         prototype.
2322         * libbfd.h: Regenerate.
2323
2324 2020-03-26  Alan Modra  <amodra@gmail.com>
2325
2326         * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread.
2327
2328 2020-03-26  Alan Modra  <amodra@gmail.com>
2329
2330         * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets
2331         array.
2332         (_bfd_vms_slurp_object_records): Rename "err" to "ok".
2333
2334 2020-03-25  Nick Clifton  <nickc@redhat.com>
2335
2336         * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New
2337         function.
2338         * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype.
2339         * libbfd.h: Regenerate.
2340
2341 2020-03-25  Shahab Vahedi  <shahab@synopsys.com>
2342
2343         * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the
2344         correct field name in the output string.
2345
2346 2020-03-25  Alan Modra  <amodra@gmail.com>
2347
2348         PR 25662
2349         * elf.c (assign_file_positions_for_load_sections): Adjust offset
2350         for SHT_NOBITS section if first in segment.
2351
2352 2020-03-24  H.J. Lu  <hongjiu.lu@intel.com>
2353
2354         PR binutils/25708
2355         * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ...
2356         (_bfd_elf_get_symbol_version_string): This.
2357         * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ...
2358         (_bfd_elf_get_symbol_version_string): This.
2359         (bfd_elf_print_symbol): Pass TRUE to
2360         _bfd_elf_get_symbol_version_string.
2361         * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a
2362         bfd_boolean argument.
2363         * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise.
2364         * targets.c  (_bfd_get_symbol_version_string): Likewise.
2365         (bfd_get_symbol_version_string): Likewise.
2366         * bfd-in2.h: Regenerated.
2367
2368 2020-03-24  Nick Clifton  <nickc@redhat.com>
2369             Jaydeep Chauhan  <jaydeepchauhan1494@gmail.com>
2370
2371         PR 25713
2372         * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on
2373         Win32 systems.
2374
2375 2020-03-24  Nick Clifton  <nickc@redhat.com>
2376
2377         PR 25681
2378         * elf.c (_bfd_elf_map_sections_to_segments): When looking for a
2379         segment to use for PT_GNU_RELRO, ignore empty sections in a
2380         segment's current list.
2381
2382 2020-03-24  H.J. Lu  <hongjiu.lu@intel.com>
2383
2384         PR binutils/25717
2385         * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
2386
2387 2020-03-24  H.J. Lu  <hongjiu.lu@intel.com>
2388
2389         PR binutils/25708
2390         * elf-bfd.h (_bfd_elf_get_symbol_version_name): New.
2391         * elf.c (_bfd_elf_get_symbol_version_name): New function.  Based
2392         on the previous _bfd_elf_get_symbol_version_string.
2393         (_bfd_elf_get_symbol_version_string): Use it.
2394
2395 2020-03-24  Alan Modra  <amodra@gmail.com>
2396
2397         * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended
2398         name size.  Use bfd_malloc rather than bfd_zmalloc, clearing just
2399         struct areltdata.
2400
2401 2020-03-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2402
2403         * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment.
2404
2405 2020-03-23  Alan Modra  <amodra@gmail.com>
2406
2407         * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and
2408         symbol count.  Allocate an extra byte to ensure name strings
2409         are terminated.  Sanity check name offsets.  Release memory on
2410         error return.
2411
2412 2020-03-23  Alan Modra  <amodra@gmail.com>
2413
2414         * i386msdos.c (msdos_object_p): Don't access e_lfanew when that
2415         field hasn't been read.  Remove unnecessary casts.
2416
2417 2020-03-22  Alan Modra  <amodra@gmail.com>
2418
2419         * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large
2420         enough to read number of symbols.
2421
2422 2020-03-20  H.J. Lu  <hongjiu.lu@intel.com>
2423
2424         * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
2425         (EXECUTABLE_SUFFIX): Likewise.
2426         * config.in: Regenerated.
2427         * configure: Likewise.
2428         * plugin.c (bfd_plugin_close_and_cleanup): Defined as
2429         _bfd_generic_close_and_cleanup.
2430         (plugin_list_entry): Remove resolution_file, resolution_option,
2431         real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
2432         lto_wrapper, gcc_env and initialized,
2433         (need_lto_wrapper_p): Removed.
2434         (get_lto_wrapper): Likewise.
2435         (setup_lto_wrapper_env): Likewise.
2436         (register_all_symbols_read): Likewise.
2437         (egister_cleanup): Likewise.
2438         (get_symbols): Likewise.
2439         (add_input_file): Likewise.
2440         (bfd_plugin_set_program_name): Remove need_lto_wrapper.
2441         (add_symbols): Updated.
2442         (try_claim): Likewise.
2443         (try_load_plugin): Likewise.
2444         (bfd_plugin_canonicalize_symtab): Likewise.
2445         * plugin.h (bfd_plugin_set_program_name): Remove int argument.
2446         (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms.
2447
2448 2020-03-19  H.J. Lu  <hongjiu.lu@intel.com>
2449
2450         PR binutils/25640
2451         * plugin.c (plugin_list_entry): Add has_symbol_type.
2452         (add_symbols_v2): New function.
2453         (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
2454         provides symbol type.
2455         (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
2456         (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
2457         available.
2458
2459 2020-03-20  Alan Modra  <amodra@gmail.com>
2460
2461         * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large
2462         enough to read number of symbols.
2463
2464 2020-03-20  Alan Modra  <amodra@gmail.com>
2465
2466         * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL
2467         backend functions for NULL before calling.
2468         (copy_special_section_fields, _bfd_elf_copy_private_bfd_data),
2469         (bfd_section_from_shdr, assign_section_numbers): Likewise.
2470         * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise.
2471         * elfnn-ia64.c (ignore_errors): New function.
2472         (elf_backend_link_order_error_handler): Redefine as ignore_errors.
2473
2474 2020-03-19  Nick Clifton  <nickc@redhat.com>
2475
2476         PR 25676
2477         * dwarf2.c (struct varinfo): Add unit_offset field to record the
2478         location of the varinfo in the unit's debug info data.  Change the
2479         type of the stack field to a boolean.
2480         (lookup_var_by_offset): New function.  Returns the varinfo
2481         structure for the variable described at the given offset in the
2482         unit's debug info.
2483         (scan_unit_for_symbols): Add support for variables which have the
2484         DW_AT_specification attribute.
2485
2486 2020-03-19  Nick Clifton  <nickc@redhat.com>
2487
2488         PR 25699
2489         * elf.c (bfd_elf_set_group_contents): Replace assertion with an
2490         error return.
2491
2492 2020-03-19  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2493
2494         * elfxx-riscv.c (riscv_parse_subset): Don't use C99.
2495
2496 2020-03-18  Nick Clifton  <nickc@redhat.com>
2497
2498         PR 25673
2499         * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal
2500         memory access when processing a corrupt secondary reloc section.
2501
2502 2020-03-18  Christophe Lyon  <christophe.lyon@linaro.org>
2503
2504         * elf32-arm.c (arm_build_one_stub): Emit a fatal error message
2505         instead of calling abort.
2506         * elf32-csky.c (csky_build_one_stub): Likewise.
2507         * elf32-hppa.c (hppa_build_one_stub): Likewise.
2508         * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2509         * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2510         * elf32-metag.c (metag_build_one_stub): Likewise.
2511         * elf32-nios2.c (nios2_build_one_stub): Likewise.
2512         * elf64-ppc.c (ppc_build_one_stub): Likewise.
2513         (ppc_size_one_stub): Likewise.
2514         * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2515
2516 2020-03-17  Nick Clifton  <nickc@redhat.com>
2517
2518         PR 25688
2519         * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions
2520         with error messages.
2521
2522 2020-03-17  Nick Clifton  <nickc@redhat.com>
2523
2524         PR 25687
2525         * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant
2526         free.  Add free on another failure path.
2527
2528 2020-03-16  Alan Modra  <amodra@gmail.com>
2529
2530         PR 25675
2531         * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless
2532         we have a non-zero section count.  Do lma comparison in octets.
2533
2534 2020-03-16  Alan Modra  <amodra@gmail.com>
2535
2536         * vms-alpha.c (dst_restore_location): Validate index into
2537         dst_ptr_offsets array before accessing.  Return status.
2538         (dst_retrieve_location): Similarly, making "loc" parameter a
2539         pointer to return value.
2540         (_bfd_vms_slurp_etir): Update calls to above functions.
2541
2542 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2543
2544         * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips
2545         targets.
2546         * configure: Regenerated.
2547
2548 2020-03-14  Alan Modra  <amodra@gmail.com>
2549
2550         * section.c (BFD_FAKE_SECTIONS): Formatting.
2551         * bfd-in2.h: Regenerate.
2552
2553 2020-03-13  Kamil Rytarowski  <n54@gmx.com>
2554
2555         * elf.c (elfcore_grok_netbsd_note): Add support for
2556         NT_NETBSDCORE_LWPSTATUS notes.
2557
2558 2020-03-13  Christophe Lyon  <christophe.lyon@linaro.org>
2559
2560         * bfd-in2.h: Regenerate.
2561         * section.c (asection): Add already_assigned field.
2562         (BFD_FAKE_SECTION): Add default initializer for it.
2563         * ecoff.c (bfd_debug_section): Initialize already_assigned field.
2564         * elf32-arm.c (arm_build_one_stub): Add support for
2565         non_contiguous_regions.
2566         * elf32-csky.c (csky_build_one_stub): Likewise.
2567         * elf32-hppa.c (hppa_build_one_stub): Likewise.
2568         * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise.
2569         * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise.
2570         * elf32-metag.c (metag_build_one_stub): Likewise.
2571         * elf32-nios2.c (nios2_build_one_stub): Likewise.
2572         * elf64-ppc.c (ppc_build_one_stub): Likewise.
2573         (ppc_size_one_stub): Likewise.
2574         * elfnn-aarch64.c (aarch64_build_one_stub): Likewise.
2575         * elflink.c (elf_link_input_bfd): Likewise.
2576
2577 2020-03-13  H.J. Lu  <hongjiu.lu@intel.com>
2578
2579         PR ld/24920
2580         * elf-linker-x86.h (elf_linker_x86_params): Add
2581         static_before_all_inputs and has_dynamic_linker.
2582         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2583         dynamic input objects if -static is passed at command-line
2584         before all input files without --dynamic-linker unless
2585         --no-dynamic-linker is used.
2586
2587 2020-03-13  Kamil Rytarowski  <n54@gmx.com>
2588
2589         * elf.c (elfcore_grok_netbsd_note): Add support for aarch64.
2590
2591 2020-03-13  Christian Eggers  <ceggers@gmx.de>
2592
2593         * bfd.c (bfd_record_phdr): New local "opb".  Fix assignment of
2594         "p_paddr" from "at".
2595         * elfcode.h (bfd_from_remote_memory): Add units to several
2596         parameters.  New local "opb".  Fix usage of p_align.  Fix
2597         calculation of "localbase" from "ehdr_vma" and "p_vaddr".  Fix
2598         call of target_read_memory.
2599         * elflink.c (elf_fixup_link_order): Fix scope of "s" local.  Fix
2600         calculation of "offset" and "output_offset".
2601         (bfd_elf_final_link): New local "opb".  Fix calculation of "size"
2602         from "offset" and fix calculation of "end" from "vma+size".  Fix
2603         comparison between "sh_addr" and "vma"/"output_offset".
2604         (bfd_elf_discard_info): Fix calculation of "eh_alignment".
2605         * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size
2606         member.
2607         * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/
2608         octets) to "wrap_to2 and "phdr_size" locals.  Fix calculation of
2609         "wrap_to" value.  Add unit (bytes) to phdr_lma variable.  Fix
2610         assignment of p_paddr from phdr_lma.  Fix comparison between
2611         "lma+size" and "next->lma".
2612         (elf_sort_segments): Fix assignment from p_paddr to lma.
2613         (assign_file_positions_for_load_sections): Add unit (bytes) to
2614         local "align".  Fix calculation of local "off_adjust".  Fix
2615         calculation of local "filehdr_vaddr".
2616         (assign_file_positions_for_non_load_sections): New local "opb".
2617         Fix calculation of "end" from "p_size". Fix comparison between
2618         "vma+SECTION_SIZE" and "start".  Fix calculation of "p_memsz"
2619         from "end" and "p_vaddr".
2620         (rewrite_elf_program_header): Fix comparison between p_vaddr and
2621         vma.  Fix assignment to p_paddr from lma.  Fix comparison between
2622         p_paddr and lma.  Fix assignment to p_paddr from lma.
2623         * merge.c (sec_merge_emit): New local "opb". Convert
2624         "alignment_power" to octets.
2625         (_bfd_add_merge_section): New locals "alignment_power" and
2626         "opb".  Fix comparison between "alignment_power" and
2627         "sizeof(align)".
2628         (_bfd_merge_sections): New local "opb".  Divide size by opb
2629         before checking align mask.
2630
2631 2020-03-13  Christian Eggers  <ceggers@gmx.de>
2632
2633         * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp
2634         opb.  Divide Elf_Internal_Shdr::sh_addr by opb when setting
2635         section LMA/VMA.
2636         (_bfd_elf_make_section_from_phdr): Similarly.
2637         (elf_fake_sections): Fix calculation of
2638         Elf_Internal_shdr::sh_addr from section VMA.
2639         (_bfd_elf_map_sections_to_segments): Fix mixup between octets
2640         and bytes.
2641         (assign_file_positions_for_load_sections): Fix calculations of
2642         Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA.  Fix
2643         comparison between program header address and section LMA.
2644         (assign_file_positions_for_non_load_sections): Likewise.
2645         (rewrite_elf_program_header): Likewise.  Introduce new temp opb.
2646         (IS_CONTAINED_BY_VMA): Add parameter opb.
2647         (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT,
2648         INCLUDE_SECTION_IN_SEGMENT): Likewise.
2649         (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT.
2650         Fix calculations of p_addr_valid and p_vaddr_offset.
2651         * elflink.c (elf_link_add_object_symbols): Multiply section VMA
2652         with octets per byte when comparing against p_vaddr.
2653
2654 2020-03-11  Alan Modra  <amodra@gmail.com>
2655
2656         * som.c (setup_sections): Sanity check subspace.name.
2657
2658 2020-03-11  Alan Modra  <amodra@gmail.com>
2659
2660         * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
2661
2662 2020-03-10  Alan Modra  <amodra@gmail.com>
2663
2664         PR 25648
2665         * ihex.c (ihex_write_object_contents): Don't assume ordering of
2666         addresses here.
2667
2668 2020-03-09  Alan Modra  <amodra@gmail.com>
2669
2670         * wasm-module.c (wasm_scan): Sanity check file name length
2671         before allocating memory.  Move common section setup code.  Do
2672         without bfd_tell to calculate section size.
2673
2674 2020-03-06  Nick Clifton  <nickc@redhat.com>
2675
2676         * elf.c (_bfd_elf_set_section_contents): Replace call to abort
2677         with error messages and failure return values.
2678
2679 2020-03-05  Max Filippov  <jcmvbkbc@gmail.com>
2680
2681         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
2682         relocation sections for any removed reference to a dynamic symbol.
2683
2684 2020-03-05  Nick Clifton  <nickc@redhat.com>
2685
2686         * elf-bfd.h (struct elf_backend_data): Add new fields:
2687         init_secondary_reloc_section, slurp_secondary_reloc_section,
2688         write_secondary_reloc_section.
2689         (_bfd_elf_init_secondary_reloc_section): Prototype.
2690         (_bfd_elf_slurp_secondary_reloc_section): Prototype.
2691         (_bfd_elf_write_secondary_reloc_section): Prototype.
2692         * elf.c ( bfd_section_from_shdr): Invoke the new
2693         init_secondary_reloc_section backend function, if defined, when a
2694         second reloc section is encountered.
2695         (swap_out_syms): Invoke the new symbol_section_index function, if
2696         defined, when computing the section index of an OS/PROC specific
2697         symbol.
2698         (_bfd_elf_init_secondary_reloc_section): New function.
2699         (_bfd_elf_slurp_secondary_reloc_section): New function.
2700         (_bfd_elf_write_secondary_reloc_section): New function.
2701         (_bfd_elf_copy_special_section_fields): New function.
2702         * elfcode.h (elf_write_relocs): Invoke the new
2703         write_secondary_relocs function, if defined, in order to emit
2704         secondary relocs.
2705         (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs
2706         function, if defined, in order to read in secondary relocs.
2707         * elfxx-target.h (elf_backend_copy_special_section_fields):
2708         Provide a non-NULL default definition.
2709         (elf_backend_init_secondary_reloc_section): Likewise.
2710         (elf_backend_slurp_secondary_reloc_section): Likewise.
2711         (elf_backend_write_secondary_reloc_section): Likewise.
2712         (struct elf_backend_data elfNN_bed): Add initialisers for the new
2713         fields.
2714         * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo
2715         * configure: Regenerate.
2716
2717 2020-03-05  Alan Modra  <amodra@gmail.com>
2718
2719         * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size
2720         against file size before allocating memory.  Use bfd_alloc rather
2721         than bfd_zalloc for carsym/strings memory.
2722
2723 2020-03-04  Alan Modra  <amodra@gmail.com>
2724
2725         * elf.c (elf_fake_sections): Ensure sh_addralign is such that
2726         sh_addr mod sh_addalign is zero.
2727
2728 2020-03-04  Alan Modra  <amodra@gmail.com>
2729
2730         * format.c (bfd_check_format_matches): Call cleanup on error exit.
2731
2732 2020-03-03  Alan Modra  <amodra@gmail.com>
2733
2734         * format.c (struct bfd_preserve): Add cleanup field.
2735         (bfd_preserve_save): Add cleanup param and save.
2736         (bfd_preserve_restore): Return cleanup.
2737         (bfd_preserve_finish): Call the cleanup for the discarded match.
2738         (bfd_check_format_matches): Pass cleanup to bfd_preserve_save,
2739         and clear when preserving a match.  Restore cleanup too when
2740         restoring that match.
2741
2742 2020-03-02  Alan Modra  <amodra@gmail.com>
2743
2744         * cisco-core.c (cisco_core_file_p): Return bfd_cleanup.
2745         * hpux-core.c (hpux_core_core_file_p): Update prototype.
2746         * sco5-core.c (sco5_core_file_p): Return bfd_cleanup.
2747         (core_sco5_vec): Correct initialisers.
2748
2749 2020-03-02  Alan Modra  <amodra@gmail.com>
2750
2751         * aix386-core.c (aix386_core_file_p): Return bfd_cleanup.
2752         * aix5ppc-core.c (xcoff64_core_p): Likewise.
2753         * cisco-core.c (cisco_core_file_validate): Likewise.
2754         * hppabsd-core.c (hppabsd_core_core_file_p): Likewise.
2755         * hpux-core.c (hpux_core_core_file_p): Likewise.
2756         * irix-core.c (irix_core_core_file_p): Likewise.
2757         * lynx-core.c (lynx_core_file_p): Likewise.
2758         * netbsd-core.c (netbsd_core_file_p): Likewise.
2759         * osf-core.c (osf_core_core_file_p): Likewise.
2760         * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
2761         * sco5-core.c (sco5_core_file_p): Likewise.
2762
2763 2020-03-02  H.J. Lu  <hongjiu.lu@intel.com>
2764
2765         * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup.
2766
2767 2020-03-02  Alan Modra  <amodra@gmail.com>
2768
2769         * targets.c (bfd_cleanup): New typedef.
2770         (struct bfd <_bfd_check_format>): Return a bfd_cleanup.
2771         * libbfd-in.h (_bfd_no_cleanup): Define.
2772         * format.c (bfd_reinit): Add cleanup parameter, call it.
2773         (bfd_check_format_matches): Set cleanup from _bfd_check_format
2774         call and pass to bfd_reinit.  Delete temp, use abfd->xvec instead.
2775         * aout-target.h (callback, object_p): Return bfd_cleanup.
2776         * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
2777         * archive.c (bfd_generic_archive_p): Likewise.
2778         * binary.c (binary_object_p): Likewise.
2779         * coff-alpha.c (alpha_ecoff_object_p): Likewise.
2780         * coff-ia64.c (ia64coff_object_p): Likewise.
2781         * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
2782         * coff-sh.c (coff_small_object_p): Likewise.
2783         * coff-stgo32.c (go32_check_format): Likewise.
2784         * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
2785         (xcoff64_core_p): Likewise.
2786         * coffgen.c (coff_real_object_p, coff_object_p): Likewise.
2787         * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
2788         (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
2789         * elfcode.h (elf_object_p): Likewise.
2790         * elfcore.h (elf_core_file_p): Likewise.
2791         * i386msdos.c (msdos_object_p): Likewise.
2792         * ihex.c (ihex_object_p): Likewise.
2793         * libaout.h (some_aout_object_p): Likewise.
2794         * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
2795         (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
2796         * libbfd.c (_bfd_dummy_target): Likewise.
2797         * libcoff-in.h (coff_object_p): Likewise.
2798         * mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
2799         (bfd_mach_o_arm64_core_p): Likewise.
2800         * mach-o-arm.c (bfd_mach_o_arm_object_p),
2801         (bfd_mach_o_arm_core_p): Likewise.
2802         * mach-o-i386.c (bfd_mach_o_i386_object_p),
2803         (bfd_mach_o_i386_core_p): Likewise.
2804         * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
2805         (bfd_mach_o_x86_64_core_p): Likewise.
2806         * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
2807         (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
2808         * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
2809         (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
2810         * mmo.c (mmo_object_p): Likewise.
2811         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2812         * peicode.h (coff_real_object_p, pe_ILF_object_p),
2813         (pe_bfd_object_p): Likewise.
2814         * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
2815         * ppcboot.c (ppcboot_object_p): Likewise.
2816         * rs6000-core.c (rs6000coff_core_p): Likewise.
2817         * som.c (som_object_setup, som_object_p): Likewise.
2818         * srec.c (srec_object_p, symbolsrec_object_p): Likewise.
2819         * tekhex.c (tekhex_object_p): Likewise.
2820         * vms-alpha.c (alpha_vms_object_p): Likewise.
2821         * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
2822         (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
2823         * wasm-module.c (wasm_object_p): Likewise.
2824         * xsym.c (bfd_sym_object_p): Likewise.
2825         * xsym.h (bfd_sym_object_p): Likewise.
2826         * aoutx.h (some_aout_object_p): Likewise, and callback parameter
2827         return type.
2828         * pdp11.c (some_aout_object_p): Likewise.
2829         * plugin.c (register_ld_plugin_object_p): Update object_p
2830         parameter type.
2831         * plugin.h (register_ld_plugin_object_p): Likewise.
2832         * bfd-in2.h: Regenerate.
2833         * libbfd.h: Regenerate.
2834         * libcoff.h: Regenerate.
2835
2836 2020-03-02  Alan Modra  <amodra@gmail.com>
2837
2838         * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to
2839         applicable section flags.
2840         * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise.
2841         (mips_ecoff_bele_vec): Likewise.
2842         * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata
2843         and .sbss sections.
2844         * ecoff.c (_bfd_ecoff_new_section_hook): Likewise.
2845         (_bfd_ecoff_styp_to_sec_flags): Likewise.
2846
2847 2020-03-02  Alan Modra  <amodra@gmail.com>
2848
2849         * elf32-m32r.c (m32r_elf_section_flags): New function.
2850         (elf_backend_section_flags): Define.
2851         * elf32-nds32.c (nds32_elf_section_flags): New function.
2852         (elf_backend_section_flags): Define.
2853         * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for
2854         .sbss and .sdata sections.
2855         * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA
2856         for SHF_V850_GPREL sections.
2857         * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated
2858         FIXME.
2859         * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA
2860         for SHF_PARISC_SHORT sections.
2861         * elf64-ppc.c (ppc64_elf_section_flags): New function.
2862         (elf_backend_section_flags): Define.
2863         * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA
2864         for SHF_MIPS_GPREL sections.  Delete FIXME.
2865
2866 2020-03-02  Alan Modra  <amodra@gmail.com>
2867
2868         * elf-bfd.h (elf_backend_section_flags): Remove flagword* param.
2869         * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before
2870         calling elf_backend_section_flags with adjusted params.  Use
2871         newsect->flags past that point.
2872         (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for
2873         special sections.
2874         (_bfd_elf_init_private_section_data): Allow normal sh_type sections
2875         to have their type overridden, and all sh_flags but processor and
2876         os specific.
2877         * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params.
2878         * elf32-mep.c (mep_elf_section_flags): Likewise.
2879         * elf32-nios2.c (nios2_elf32_section_flags): Likewise.
2880         * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
2881         * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise.
2882         * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise.
2883         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker
2884         stub BFD and non-aarch64 input files when scanning for stubs.
2885
2886 2020-03-02  Alan Modra  <amodra@gmail.com>
2887
2888         * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper
2889         limit to decompressed element size.
2890
2891 2020-03-02  Alan Modra  <amodra@gmail.com>
2892
2893         * vms-lib.c (vms_traverse_index): Add recur_count param and
2894         update calls.  Fail on excessive recursion.
2895
2896 2020-03-02  Alan Modra  <amodra@gmail.com>
2897
2898         * vms-alpha.c (vms_get_remaining_object_record): Use
2899         bfd_realloc_or_free rather than bfd_realloc.
2900         (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise.
2901         (dst_define_location, parse_module): Likewise, and check realloc
2902         return status before using memory.  Return status from function
2903         adjusting all callers.
2904
2905 2020-02-28  Alan Modra  <amodra@gmail.com>
2906
2907         * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths.
2908
2909 2020-02-28  Alan Modra  <amodra@gmail.com>
2910
2911         * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read.
2912         Remove duplicate undersize check.
2913
2914 2020-02-27  Alan Modra  <amodra@gmail.com>
2915
2916         PR 24511
2917         * mmo.c (mmo_scan): Set SEC_DATA for .data.
2918
2919 2020-02-27  Alan Modra  <amodra@gmail.com>
2920
2921         PR 24511
2922         * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries.
2923         (coff_section_type): Adjust comment.
2924         (decode_section_type): Likewise.  Call coff_section_type before
2925         decode_section_type.
2926         (bfd_decode_symclass): Use 'c' for common sections other than
2927         the standard one.
2928
2929 2020-02-27  Alan Modra  <amodra@gmail.com>
2930
2931         * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one
2932         malloc'd block.
2933
2934 2020-02-27  Alan Modra  <amodra@gmail.com>
2935
2936         * bfd.c (bfd_stat_arch_elt): Use vector of containing archive,
2937         if file is an archive element.
2938         * bfd-in2.h: Regenerate.
2939
2940 2020-02-26  Alan Modra  <amodra@gmail.com>
2941
2942         * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and
2943         bfd_set_error on failing test.  Don't bother changing bfd_error on
2944         file read error.  Check symdef_count is multiple of BSD_SYMDEF_SIZE.
2945         Check sym name is within string buffer.  Use size_t for some vars.
2946         (do_slurp_coff_armap): Use size_t for some variables, fix size of
2947         int_buf.  Don't change bfd_error on file read error.  Use
2948         _bfd_mul_overflow when calculating carsym buffer size.  Reorder
2949         calculations to catch overflows before they occur.  malloc and
2950         free raw armap rather than using bfd_alloc.  Read raw armap before
2951         allocating carsym+strings buffer.
2952         (_bfd_slurp_extended_name_table): Localize variables.  Check
2953         name size against file size.
2954
2955 2020-02-26  Alan Modra  <amodra@gmail.com>
2956
2957         * vms-lib.c (vms_lib_read_index): Release correct buffer.
2958
2959 2020-02-26  Alan Modra  <amodra@gmail.com>
2960
2961         * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than
2962         malloc.  Check for NULL return from bfd_malloc.
2963         (rx_table_find, rx_table_map): Likewise.
2964         (rx_set_section_contents): Check bfd_alloc return.
2965         (rx_dump_symtab): Don't alloc internal_syms or external_syms.
2966
2967 2020-02-26  Alan Modra  <amodra@gmail.com>
2968
2969         * aoutx.h: Indent labels correctly.  Format error strings.
2970         * archive.c: Likewise.
2971         * archive64.c: Likewise.
2972         * coff-arm.c: Likewise.
2973         * coff-rs6000.c: Likewise.
2974         * coff-stgo32.c: Likewise.
2975         * cpu-arm.c: Likewise.
2976         * dwarf2.c: Likewise.
2977         * elf-ifunc.c: Likewise.
2978         * elf-properties.c: Likewise.
2979         * elf-s390-common.c: Likewise.
2980         * elf-strtab.c: Likewise.
2981         * elf.c: Likewise.
2982         * elf32-arm.c: Likewise.
2983         * elf32-bfin.c: Likewise.
2984         * elf32-cr16.c: Likewise.
2985         * elf32-csky.c: Likewise.
2986         * elf32-i386.c: Likewise.
2987         * elf32-m68k.c: Likewise.
2988         * elf32-msp430.c: Likewise.
2989         * elf32-nds32.c: Likewise.
2990         * elf32-nios2.c: Likewise.
2991         * elf32-pru.c: Likewise.
2992         * elf32-xtensa.c: Likewise.
2993         * elf64-ia64-vms.c: Likewise.
2994         * elf64-x86-64.c: Likewise.
2995         * elfcode.h: Likewise.
2996         * elfcore.h: Likewise.
2997         * elflink.c: Likewise.
2998         * elfnn-aarch64.c: Likewise.
2999         * elfnn-ia64.c: Likewise.
3000         * elfnn-riscv.c: Likewise.
3001         * elfxx-mips.c: Likewise.
3002         * elfxx-sparc.c: Likewise.
3003         * elfxx-x86.c: Likewise.
3004         * i386lynx.c: Likewise.
3005         * merge.c: Likewise.
3006         * pdp11.c: Likewise.
3007         * plugin.c: Likewise.
3008         * reloc.c: Likewise.
3009
3010 2020-02-26  Alan Modra  <amodra@gmail.com>
3011
3012         PR 25593
3013         * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to
3014         "dyn_loaded".
3015         (bfd_elf_add_dt_needed_tag): Declare.
3016         * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf.
3017         * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename
3018         from elf_add_dt_needed_tag.  Remove soname and doit param.
3019         (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag
3020         to see whether as-needed lib is already loaded, use dyn_loaded
3021         list instead.  When saving and restoring around as-needed lib
3022         handle possibility that dynstr has not been initialised.  Don't
3023         add DT_NEEDED tags here.  Limit dyn_loaded list to dynamic libs.
3024         Mark libs loaded via DT_NEEDED entries of other libs with
3025         DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of
3026         the output.
3027         (elf_link_check_versioned_symbol): Remove now unneccesary
3028         DYNAMIC check when traversing dyn_loaded list.
3029
3030 2020-02-26  Alan Modra  <amodra@gmail.com>
3031
3032         * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes.
3033
3034 2020-02-25  H.J. Lu  <hongjiu.lu@intel.com>
3035
3036         PR binutils/25584
3037         * plugin.c (need_lto_wrapper_p): New.
3038         (bfd_plugin_set_program_name): Add an int argument to set
3039         need_lto_wrapper_p.
3040         (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
3041         set.
3042         * plugin.h (bfd_plugin_set_program_name): Add an int argument.
3043
3044 2020-02-24  Alan Modra  <amodra@gmail.com>
3045
3046         * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.
3047
3048 2020-02-24  Alan Modra  <amodra@gmail.com>
3049
3050         * vms-lib.c (struct carsym_mem): Add limit.
3051         (vms_add_index): Heed limit.
3052         (vms_traverse_index): Catch buffer overflows.  Remove outdated fixme.
3053         (vms_lib_read_index): Set up limit.  Catch 32-bit overflow.
3054         Always return actual number read.
3055         (_bfd_vms_lib_archive_p): Catch buffer overflows.  Replace
3056         assertion with error exit.
3057
3058 2020-02-22  Alan Modra  <amodra@gmail.com>
3059
3060         PR 25585
3061         * elf.c (assign_file_positions_for_load_sections): Continue linking
3062         on "PHDR segment not covered by LOAD segment" errors.
3063
3064 2020-02-21  Alan Modra  <amodra@gmail.com>
3065
3066         * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective
3067         overflow check.
3068         (bfd_mach_o_canonicalize_reloc): Likewise.
3069         (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.  Sanity check
3070         counts and offsets against file size.
3071         (bfd_mach_o_build_dysymtab): Fix ineffective overflow check.
3072         (bfd_mach_o_mangle_sections): Remove unnecessary overflow check.
3073         (bfd_mach_o_read_symtab_symbols): Sanity check count and offset
3074         against file size.  Delete symbol table error message.
3075         (bfd_mach_o_read_dysymtab): Sanity check counts and offsets
3076         against file size.
3077         (bfd_mach_o_read_symtab): Likewise.
3078         (bfd_mach_o_read_command): Pass file size.
3079         (bfd_mach_o_scan): Sanity check command count against file size.
3080
3081 2020-02-21  Alan Modra  <amodra@gmail.com>
3082
3083         PR 25569
3084         * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use
3085         "text", "data" and "bss" section pointer vars.  Don't update
3086         section size, just exec header sizes.
3087         (adjust_sizes_and_vmas): Don't update text section size.  Set
3088         initial exec header a_text.  Print exec headers sizes.
3089         * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic),
3090         (adjust_sizes_and_vmas): Similarly.  Formatting.
3091         (final_link): Correct final file extension.
3092
3093 2020-02-20  Nick Clifton  <nickc@redhat.com>
3094
3095         * elf-bfd.h (struct elf_backend_data): Add symbol_section_index
3096         callback.
3097         * elfxx-target.h (elf_backend_symbol_section_index): Provide
3098         default definition.
3099         (elfNN_bed): Initialise the symbol_section_index field.
3100         * elf.c (swap_out_syms): Call symbol_section_index, if defined, on
3101         OS and PROC specific section indicies.  Warn if converting other
3102         reserved incidies to SHN_ABS.
3103
3104 2020-02-19  Sergey Belyashov  <sergey.belyashov@gmail.com>
3105
3106         PR 25537
3107         * cpu-z80.c: Add machine type compatibility checking.
3108
3109 2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>
3110
3111         PR binutils/25355
3112         * plugin.c (plugin_list_entry): Remove handle.
3113         (try_load_plugin): Call dlclose before return.
3114
3115 2020-02-19  Alan Modra  <amodra@gmail.com>
3116
3117         * libbfd-in.h (_bfd_constant_p): Define.
3118         (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against
3119         file size before allocating memory.
3120         * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check.
3121         * elf.c (bfd_elf_get_str_section): Likewise.
3122         (_bfd_elf_slurp_version_tables): Likewise.
3123         * libbfd.h: Regenerate.
3124
3125 2020-02-19  Alan Modra  <amodra@gmail.com>
3126
3127         * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
3128         * aoutx.h (aout_get_external_symbols): Replace calls to
3129         bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
3130         (slurp_reloc_table): Likewise.
3131         * archive.c (do_slurp_bsd_armap): Likewise.
3132         (do_slurp_coff_armap): Likewise.
3133         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
3134         * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
3135         * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
3136         * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
3137         * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
3138         (_bfd_coff_get_external_symbols): Likewise.
3139         * ecoff.c (ecoff_slurp_symbolic_header),
3140         (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
3141         (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
3142         (ecoff_indirect_link_order): Likewise.
3143         * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
3144         (_bfd_elf_slurp_version_tables): Likewise.
3145         * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3146         * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3147         * elf32-rx.c (elf32_rx_relax_section): Likewise.
3148         * elf64-alpha.c (READ): Likewise.
3149         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
3150         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
3151         * elfcode.h (elf_slurp_symbol_table),
3152         (elf_slurp_reloc_table_from_section): Likewise.
3153         * elflink.c (elf_link_add_object_symbols),
3154         (elf_link_check_versioned_symbol): Likewise.
3155         * elfxx-mips.c (READ): Likewise.
3156         * i386lynx.c (slurp_reloc_table): Likewise.
3157         * lynx-core.c (lynx_core_file_p): Likewise.
3158         * mach-o.c (bfd_mach_o_canonicalize_relocs),
3159         (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
3160         (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
3161         * pdp11.c (aout_get_external_symbols, slurp_reloc_table
3162         * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
3163         (bfd_pef_parse_symbols): Likewise.
3164         * peicode.h (pe_ILF_object_p, pe_bfd_object_p
3165         * som.c (setup_sections, som_slurp_string_table),
3166         (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3167         (som_bfd_fill_in_ar_symbols): Likewise.
3168         * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
3169         (evax_bfd_print_image): Likewise.
3170         * vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
3171         * wasm-module.c (wasm_scan): Likewise.
3172         * xcofflink.c (xcoff_link_add_symbols): Likewise.
3173         * xsym.c (bfd_sym_read_name_table),
3174         (bfd_sym_print_type_information_table_entry): Likewise.
3175         * libbfd.h: Regenerate.
3176
3177 2020-02-19  Alan Modra  <amodra@gmail.com>
3178
3179         * aoutx.h (slurp_reloc_table): Allocate reloc_cache after
3180         reading external relocs.
3181         * ecoff.c (ecoff_slurp_reloc_table): Likewise.
3182         * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error
3183         after bfd_bread.
3184         * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary
3185         bfd_release.
3186         * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*.
3187         (m32c_elf_relax_section): Likewise.
3188         * elf32-rl78.c (rl78_offset_for_reloc): Likewise.
3189         (rl78_elf_relax_section): Likewise.
3190         * elf32-rx.c (rx_offset_for_reloc): Likewise.
3191         (elf32_rx_relax_section): Likewise.
3192         * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better
3193         parameter types and use..
3194         (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib),
3195         (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions.
3196         * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr
3197         being read from file, just the extra.
3198         * som.c (som_slurp_symbol_table): Allocate internal symbol buffer
3199         after reading external syms.  Free on failure.
3200
3201 2020-02-19  Alan Modra  <amodra@gmail.com>
3202
3203         * coffcode.h (buy_and_read, coff_slurp_line_table),
3204         (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace
3205         bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the
3206         corresponding bfd_alloc call.  Adjust variables to suit.
3207         * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
3208         * ecoff.c (_bfd_ecoff_slurp_symbolic_info),
3209         (_bfd_ecoff_slurp_symbol_table, READ): Likewise.
3210         * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr),
3211         (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise.
3212         * elf32-m32c.c (m32c_elf_relax_section): Likewise.
3213         * elf32-rl78.c (rl78_elf_relax_section): Likewise.
3214         * elf32-rx.c (elf32_rx_relax_section): Likewise.
3215         * elf64-alpha.c (READ): Likewise.
3216         * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr),
3217         (elf_slurp_symbol_table, elf_slurp_reloc_table),
3218         (bfd_from_remote_memory): Likewise.
3219         * elfcore.h (core_find_build_id): Likewise.
3220         * elfxx-mips.c (READ): Likewise.
3221         * mach-o.c (bfd_mach_o_mangle_sections),
3222         (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread),
3223         (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections),
3224         (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise.
3225         * som.c (setup_sections, som_prep_for_fixups)
3226         (som_build_and_write_symbol_table, som_slurp_symbol_table),
3227         (som_slurp_reloc_table, som_bfd_count_ar_symbols),
3228         (som_bfd_fill_in_ar_symbols, som_slurp_armap),
3229         (som_bfd_ar_write_symbol_stuff): Likewise.
3230         * vms-alpha.c (vector_grow1): Likewise.
3231         * vms-lib.c (vms_add_index): Likewise.
3232         * wasm-module.c (wasm_scan_name_function_section): Likewise.
3233         * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete.
3234         * opncls.c (bfd_alloc2, bfd_zalloc2): Delete.
3235         * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2),
3236         (bfd_alloc2, bfd_zalloc2): Delete.
3237         (_bfd_mul_overflow): Define.
3238         * libbfd.h: Regenerate.
3239
3240 2020-02-19  Alan Modra  <amodra@gmail.com>
3241
3242         * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than
3243         bfd_zalloc2.
3244         (assign_section_numbers): Likewise.
3245         (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2.
3246         (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than
3247         bfd_malloc2, size_t amt, and unsigned tls_count.
3248         (rewrite_elf_program_header): Use bfd_malloc and size_t amt.
3249         * elflink.c (elf_create_symbuf): Use bfd_malloc.
3250         (elf_output_implib): Use bfd_alloc.
3251
3252 2020-02-19  Alan Modra  <amodra@gmail.com>
3253
3254         * bfd.c (struct bfd): Move format and direction to other
3255         bitfields.  Add "size".
3256         * bfdio.c (bfd_get_size): Cache size when not writing file.
3257         * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size
3258         returning zero, ie. unknown.
3259         (bfd_get_alt_debug_link_info): Likewise.
3260         * bfd-in2.h: Regenerate.
3261
3262 2020-02-19  Alan Modra  <amodra@gmail.com>
3263
3264         * coffgen.c (_bfd_coff_get_external_symbols): Don't call
3265         bfd_get_file_size twice.
3266         (_bfd_coff_read_string_table): Allow for bfd_get_file_size
3267         zero, ie. unknown, return.
3268         * elf-attrs.c (_bfd_elf_parse_attributes): Likewise.
3269         * elfcode.h (elf_swap_shdr_in): Likewise.
3270         (elf_object_p): Don't call bfd_get_file_size twice and correct
3271         file size check.
3272
3273 2020-02-19  Alan Modra  <amodra@gmail.com>
3274
3275         * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean,
3276         FALSE if memory alloc fails.  Adjust calls.
3277         * som.c (som_prep_for_fixups): Likewise.
3278         * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca),
3279         (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr),
3280         (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise.
3281         * som.c (som_build_and_write_symbol_table): Return via error_return
3282         on seek failure.
3283         * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes.
3284         (VEC_APPEND_EL): Delete.
3285         (vector_grow1): Return pointer to element.  Catch overflow.
3286         Return NULL on memory allocation failure.
3287         (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND.
3288         (alpha_vms_add_fixup_ca): Likewise.
3289         (alpha_vms_link_add_object_symbols): Check VEC_APPEND result
3290         before using.
3291         * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result.
3292
3293 2020-02-19  Alan Modra  <amodra@gmail.com>
3294
3295         * aix386-core.c (aix386_core_file_p): Use size_t for "amt".
3296         * aout-target.h (object_p): Likewise.
3297         * aout-tic30.c (tic30_aout_object_p): Likewise.
3298         * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol),
3299         (emit_stringtab, write_syms, link_hash_table_create),
3300         (aout_link_write_other_symbol): Likewise.
3301         * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p),
3302         (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents),
3303         (_bfd_compute_and_write_armap): Likewise.
3304         * archures.c (bfd_arch_list): Likewise.
3305         * bfd.c (bfd_record_phdr): Likewise.
3306         * binary.c (binary_canonicalize_symtab): Likewise.
3307         * cisco-core.c (cisco_core_file_validate): Likewise.
3308         * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue),
3309         (find_arm_glue, record_arm_to_thumb_glue),
3310         (record_thumb_to_arm_glue): Likewise.
3311         * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc),
3312         (ppc_allocate_toc_section): Likewise.
3313         * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise.
3314         * coff-sh.c (sh_relax_section): Likewise.
3315         * coff64-rs6000.c (xcoff64_archive_p): Likewise.
3316         * coffcode.h (handle_COMDAT, coff_new_section_hook),
3317         (coff_set_alignment_hook, coff_mkobject),
3318         (coff_compute_section_file_positions): Likewise.
3319         * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol),
3320         (coff_find_nearest_line_with_names),
3321         ( bfd_coff_set_symbol_class): Likewise.
3322         * cofflink.c (_bfd_coff_link_hash_table_create),
3323         (_bfd_coff_link_input_bfd): Likewise.
3324         * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise.
3325         * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info),
3326         (build_line_info_table, sort_line_sequences),
3327         (line_info_add_include_dir, line_info_add_file_name),
3328         (decode_line_info, scan_unit_for_symbols, parse_comp_unit),
3329         (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise.
3330         * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol),
3331         (_bfd_ecoff_find_nearest_line),
3332         (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
3333         * ecofflink.c (bfd_ecoff_debug_init): Likewise.
3334         * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise.
3335         * elf-m10300.c (mn10300_elf_relax_section),
3336         (elf32_mn10300_link_hash_table_create): Likewise.
3337         * elf-strtab.c (_bfd_elf_strtab_init): Likewise.
3338         * elf.c (make_mapping, copy_elf_program_header): Likewise.
3339         * elf32-arm.c (elf32_arm_link_hash_table_create),
3340         (elf32_arm_setup_section_lists, elf32_arm_check_relocs),
3341         (elf32_arm_new_section_hook): Likewise.
3342         * elf32-avr.c (elf_avr_new_section_hook),
3343         (elf32_avr_link_hash_table_create, get_local_syms),
3344         (elf32_avr_setup_section_lists): Likewise.
3345         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create),
3346         (bfin_link_hash_table_create): Likewise.
3347         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
3348         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
3349         * elf32-csky.c (csky_elf_link_hash_table_create),
3350         (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise.
3351         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
3352         * elf32-hppa.c (elf32_hppa_link_hash_table_create),
3353         (elf32_hppa_setup_section_lists, get_local_syms): Likewise.
3354         * elf32-i386.c (elf_i386_check_relocs): Likewise.
3355         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
3356         * elf32-m32r.c (m32r_elf_link_hash_table_create),
3357         (m32r_elf_check_relocs): Likewise.
3358         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create),
3359         (elf32_m68hc11_setup_section_lists),
3360         (elf32_m68hc11_size_stubs): Likewise.
3361         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
3362         * elf32-metag.c (elf_metag_link_hash_table_create),
3363         (elf_metag_setup_section_lists): Likewise.
3364         * elf32-microblaze.c (microblaze_elf_link_hash_table_create),
3365         (microblaze_elf_check_relocs): Likewise.
3366         * elf32-nds32.c (nds32_elf_link_hash_table_create),
3367         (nds32_elf_check_relocs): Likewise.
3368         * elf32-nios2.c (nios2_elf32_setup_section_lists),
3369         (get_local_syms, nios2_elf32_check_relocs),
3370         (nios2_elf32_link_hash_table_create): Likewise.
3371         * elf32-or1k.c (or1k_elf_link_hash_table_create),
3372         (or1k_elf_check_relocs): Likewise.
3373         * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise.
3374         * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise.
3375         * elf32-s390.c (elf_s390_link_hash_table_create),
3376         (elf_s390_check_relocs): Likewise.
3377         * elf32-score.c (score_elf_create_got_section),
3378         (s3_elf32_score_new_section_hook),
3379         (elf32_score_link_hash_table_create): Likewise.
3380         * elf32-score7.c (score_elf_create_got_section),
3381         (s7_elf32_score_new_section_hook): Likewise.
3382         * elf32-sh.c (sh_elf_link_hash_table_create),
3383         (sh_elf_check_relocs): Likewise.
3384         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create),
3385         (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise.
3386         * elf32-tilepro.c (tilepro_elf_link_hash_table_create),
3387         (tilepro_elf_check_relocs): Likewise.
3388         * elf32-v850.c (remember_hi16s_reloc): Likewise.
3389         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
3390         * elf32-xtensa.c (elf_xtensa_link_hash_table_create),
3391         (elf_xtensa_new_section_hook): Likewise.
3392         * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create),
3393         (get_got_entry, elf64_alpha_check_relocs): Likewise.
3394         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
3395         * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise.
3396         * elf64-mmix.c (mmix_elf_new_section_hook): Likewise.
3397         * elf64-ppc.c (ppc64_elf_new_section_hook),
3398         (ppc64_elf_link_hash_table_create, update_local_sym_info),
3399         (update_plt_info, ppc64_elf_check_relocs): Likewise.
3400         * elf64-s390.c (elf_s390_link_hash_table_create),
3401         (elf_s390_check_relocs): Likewise.
3402         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3403         * elflink.c (bfd_elf_link_record_local_dynamic_symbol),
3404         (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols),
3405         (elf_link_add_archive_symbols, compute_bucket_count),
3406         (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create),
3407         (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out),
3408         (bfd_elf_final_link): Likewise.
3409         * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create),
3410         (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs),
3411         (elfNN_aarch64_new_section_hook): Likewise.
3412         * elfnn-ia64.c (elfNN_ia64_object_p): Likewise.
3413         * elfnn-riscv.c (riscv_elf_link_hash_table_create),
3414         (riscv_elf_check_relocs): Likewise.
3415         * elfxx-mips.c (_bfd_mips_elf_new_section_hook),
3416         (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs),
3417         (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents),
3418         (_bfd_mips_elf_link_hash_table_create): Likewise.
3419         * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create),
3420         (_bfd_sparc_elf_check_relocs),
3421         (_bfd_sparc_elf_new_section_hook): Likewise.
3422         * elfxx-tilegx.c (tilegx_elf_link_hash_table_create),
3423         (tilegx_elf_check_relocs): Likewise.
3424         * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise.
3425         * format.c (bfd_check_format_matches): Likewise.
3426         * hash.c (_bfd_stringtab_init): Likewise.
3427         * ihex.c (ihex_scan): Likewise.
3428         * irix-core.c (irix_core_core_file_p): Likewise.
3429         * linker.c (bfd_wrapped_link_hash_lookup),
3430         (_bfd_generic_link_hash_table_create),
3431         (_bfd_generic_reloc_link_order): Likewise.
3432         * lynx-core.c (lynx_core_file_p): Likewise.
3433         * netbsd-core.c (netbsd_core_file_p): Likewise.
3434         * osf-core.c (osf_core_core_file_p): Likewise.
3435         * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol),
3436         (link_hash_table_create, aout_link_write_other_symbol): Likewise.
3437         * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise.
3438         * peicode.h (pe_mkobject): Likewise.
3439         * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise.
3440         * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
3441         * sco5-core.c (read_uarea): Likewise.
3442         * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers),
3443         (som_write_fixups, som_write_space_strings, som_write_symbol_strings),
3444         (som_finish_writing, som_canonicalize_symtab, som_new_section_hook),
3445         (som_bfd_copy_private_section_data, bfd_som_set_section_attributes),
3446         (bfd_som_attach_aux_hdr, som_write_armap): Likewise.
3447         * srec.c (srec_scan): Likewise.
3448         * syms.c (_bfd_generic_make_empty_symbol): Likewise.
3449         * targets.c (bfd_target_list): Likewise.
3450         * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise.
3451         * trad-core.c (trad_unix_core_file_p): Likewise.
3452         * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create),
3453         (vms_new_section_hook): Likewise.
3454         * wasm-module.c (wasm_make_empty_symbol): Likewise.
3455         * xcofflink.c (xcoff_get_section_contents),
3456         (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path),
3457         (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym),
3458         (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise.
3459
3460 2020-02-19  Alan Modra  <amodra@gmail.com>
3461
3462         * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99.
3463
3464 2020-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3465
3466         * plugin.c (try_load_plugin): Make plugin_list_iter an argument
3467         and use it if it isn't NULL.  Remove has_plugin_p argument.  Add
3468         a build_list_p argument.  Don't search plugin_list.  Short circuit
3469         when building the plugin list.
3470         (has_plugin): Renamed to has_plugin_list.
3471         (bfd_plugin_set_plugin): Don't set has_plugin.
3472         (bfd_plugin_specified_p): Check plugin_list instead.
3473         (build_plugin_list): New function.
3474         (load_plugin): Call build_plugin_list and use plugin_list.
3475
3476 2020-02-11  H.J. Lu  <hongjiu.lu@intel.com>
3477
3478         PR binutils/25355
3479         * plugin.c (try_claim): Always clean up for LTO wrapper.
3480         (try_load_plugin): Treat each object as independent.  Create a
3481         copy for plugin name.
3482
3483 2020-02-11  Nick Clifton  <nickc@redhat.com>
3484
3485         * elf32-msp430.c (msp430_final_link_relocate): Always use longs
3486         for addresses in print statements.
3487         (msp430_elf_relax_delete_bytes): Likewise.
3488         (msp430_elf_relax_add_words): Likewise.
3489         (msp430_elf_relax_section): Likewise.
3490
3491 2020-02-11  H.J. Lu  <hongjiu.lu@intel.com>
3492
3493         * plugin.c (add_symbols): Clear plugin_data memory.
3494
3495 2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>
3496
3497         PR binutils/25355
3498         * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
3499         (EXECUTABLE_SUFFIX): Likewise.
3500         * config.in: Regenerated.
3501         * configure: Likewise.
3502         * plugin.c (bfd_plugin_close_and_cleanup): Removed.
3503         (plugin_list_entry): Add all_symbols_read, cleanup_handler,
3504         gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
3505         real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
3506         (get_lto_wrapper): New.
3507         (setup_lto_wrapper_env): Likewise.
3508         (current_plugin): Likewise.
3509         (register_all_symbols_read): Likewise.
3510         (register_cleanup): Likewise.
3511         (get_symbols): Likewise.
3512         (add_input_file): Likewise.
3513         (bfd_plugin_close_and_cleanup): Likewise.
3514         (claim_file): Removed.
3515         (register_claim_file): Set current_plugin->claim_file.
3516         (add_symbols): Make a copy of LTO symbols.  Set lto_nsyms and
3517         lto_syms in current_plugin.
3518         (try_claim): Use current_plugin->claim_file.  Call LTO plugin
3519         all_symbols_read handler.  Copy real symbols to plugin_data.
3520         Call LTO plugin cleanup handler.  Clean up for LTO wrapper.
3521         (try_load_plugin): Don't reuse the previous plugin for LTO
3522         wrapper.  Set up GCC LTO wrapper if possible.  Don't set
3523         plugin_list_iter->claim_file.
3524         (bfd_plugin_canonicalize_symtab): Use real LTO symbols if
3525         possible.
3526         * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
3527         real_syms.
3528
3529 2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
3530
3531         * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
3532         check if previous instruction matches a conditional jump inserted
3533         earlier. Invert conditional jump and delete branch in this case.
3534
3535 2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
3536
3537         * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
3538         msp430_elf_relax_add_words. Support insertion of either one or two
3539         words.
3540         (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
3541         needs to be grown. Handle insertion of branch instruction to replace
3542         jump.
3543
3544 2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
3545
3546         * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
3547         debugging relocations.
3548         (msp430_elf_relax_delete_bytes): Likewise.
3549         (msp430_elf_relax_add_two_words): Likewise.
3550         (msp430_elf_relax_section): Likewise.
3551
3552 2020-02-10  Alan Modra  <amodra@gmail.com>
3553
3554         * archures.c: Wrap overlong z80 comments.
3555         * bfd-in2.h: Regenerate.
3556
3557 2020-02-07  Sergey Belyashov  <sergey.belyashov@gmail.com>
3558
3559         PR 25469
3560         * archures.c: Add GBZ80 and Z80N machine values.
3561         * reloc.c: Add BFD_RELOC_Z80_16_BE.
3562         * coff-z80.c: Add support for new reloc.
3563         * coffcode.h: Add support for new machine values.
3564         * cpu-z80.c: Add support for new machine names.
3565         * elf32-z80.c: Add support for new reloc.
3566         * bfd-in2.h: Regenerate.
3567         * libbfd.h: Regenerate.
3568
3569 2020-02-07  Nick Clifton  <nickc@redhat.com>
3570
3571         PR 23932
3572         * elf.c (rewrite_elf_program_header): Do not complain if no
3573         sections are mapped to a segment.
3574
3575 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
3576
3577         PR ld/25490
3578         * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error
3579         for garbage collection on __patchable_function_entries section
3580         without linked-to section.
3581
3582 2020-02-06  H.J. Lu  <hongjiu.lu@intel.com>
3583
3584         PR gas/25381
3585         * bfd-in2.h: Regenerated.
3586         * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook
3587         on section if gc_mark of any of its linked-to sections is set
3588         and don't set gc_mark again.
3589         * section.c (asection): Add linked_to_symbol_name to map_head
3590         union.
3591
3592 2020-02-06  Maciej W. Rozycki  <macro@wdc.com>
3593
3594         * elf32-v850.c (v850_elf_relax_section): Fix the index used for
3595         reporting an unrecognized instruction with R_V850_LONGJUMP.
3596
3597 2020-02-05  Alan Modra  <amodra@gmail.com>
3598
3599         * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality.
3600
3601 2020-02-04  Alan Modra  <amodra@gmail.com>
3602
3603         * elf32-ppc.c (ppc_elf_relocate_section): After applying
3604         R_PPC_VLE_ADDR20, goto copy_reloc.
3605
3606 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
3607
3608         * bfd-in2.h: Regenerated.
3609         * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments.
3610
3611 2020-02-02  H.J. Lu  <hongjiu.lu@intel.com>
3612
3613         PR gas/25380
3614         * bfd-in2.h: Regenerated.
3615         * ecoff.c (bfd_debug_section): Add section_id.
3616         * section.c (bfd_section): Add section_id.
3617         (SEC_ASSEMBLER_SECTION_ID): New.
3618         (BFD_FAKE_SECTION): Add section_id.
3619
3620 2020-02-01  Nick Clifton  <nickc@redhat.com>
3621
3622         * config.bfd: Move the c30-aout and tic30-aout targets onto the
3623         obsolete list.
3624
3625 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
3626
3627         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel
3628         encodings are relative to the GOT on nios2, too.
3629
3630 2020-01-31  Alan Modra  <amodra@gmail.com>
3631
3632         * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp
3633         file.  Use $< and $@ in rules.
3634         (elf32-aarch64.c, elf64-aarch64.c): Likewise.
3635         (elf32-ia64.c, elf64-ia64.c): Likewise.
3636         (elf32-riscv.c, elf64-riscv.c): Likewise.
3637         (peigen.c, pepigen.c, pex64igen.c): Likewise.
3638         (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line.
3639         (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED).
3640         (elf32-ia64.c, elf64-ia64.c): Do emit #line.
3641         (peigen.c, pepigen.c, pex64igen.c): Likewise.
3642         * Makefile.in: Regenerate.
3643
3644 2020-01-31  Alan Modra  <amodra@gmail.com>
3645
3646         PR 4110
3647         * elf.c (setup_group): Don't clear entire section contents,
3648         just the padding after group flags.  Release alloc'd memory
3649         after a seek or read failure.
3650
3651 2020-01-16  Jon Turney  <jon.turney@dronecode.org.uk>
3652
3653         * peXXigen.c (pe_is_repro): New function.
3654         (_bfd_XX_print_private_bfd_data_common): Note timestamp is
3655         actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present.
3656
3657 2020-01-16  Jon Turney  <jon.turney@dronecode.org.uk>
3658
3659         * peXXigen.c (debug_type_names): Add names for new debug data type
3660         values.
3661
3662 2020-01-16  Jon Turney  <jon.turney@dronecode.org.uk>
3663
3664         * peXXigen.c (pe_print_debugdata): Fix the iteration variable for
3665         inner loop.  Fix a memory leak.
3666
3667 2020-01-30  Alan Modra  <amodra@gmail.com>
3668
3669         * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms
3670         or obj_coff_keep_strings here.
3671         (coff_get_normalized_symtab): Free external syms directly.
3672         * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms
3673         on error exit path.
3674
3675 2020-01-27  Jim Wilson  <jimw@sifive.com>
3676
3677         * cpu-riscv.c (riscv_scan): New.
3678         (N): Change bfd_default_scan to riscv_scan.
3679
3680 2020-01-27  Andreas Schwab  <schwab@suse.de>
3681
3682         * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo.
3683         (ALL_MACHINES_CFILES): Remove cpu-plugin.c.
3684         * Makefile.in: Regenerate.
3685         * cpu-plugin.c: Remove.
3686         * archures.c (enum bfd_architecture): Remove bfd_arch_plugin.
3687         (bfd_plugin_arch): Remove declaration.
3688         * bfd-in2.h: Regenerate.
3689         * po/SRC-POTFILES.in: Regenerate.
3690
3691 2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
3692             Alan Modra  <amodra@gmail.com>
3693
3694         PR ld/25458
3695         * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
3696
3697 2020-01-24  Jim Wilson  <jimw@sifive.com>
3698
3699         * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others.
3700         (riscv_parse_prefixed_ext): Fix s extension comment and reword to
3701         avoid over long line.
3702
3703 2020-01-24  Nick Clifton  <nickc@redhat.com>
3704
3705         PR 25447
3706         * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
3707         syms and keep strings flags as these may have been set in order to
3708         prevent a bogus call to free.
3709
3710 2020-01-23  Nick Clifton  <nickc@redhat.com>
3711
3712         * po/fr.po: Updated French translation.
3713
3714 2020-01-23  Alan Modra  <amodra@gmail.com>
3715
3716         PR 25444
3717         * elf.c (assign_file_positions_for_load_sections): Avoid divide
3718         by zero when p_align is zero.
3719
3720 2020-01-22  Maxim Blinov  <maxim.blinov@embecosm.com>
3721
3722         * bfd/elfnn-riscv.c (riscv_skip_prefix): New.
3723         (riscv_prefix_cmp): Likewise.
3724         (riscv_non_std_ext_p): Deleted.
3725         (riscv_std_sv_ext_p): Likewise.
3726         (riscv_non_std_sv_ext_p): Likewise.
3727         (riscv_merge_non_std_and_sv_ext): Rename to...
3728         (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp.
3729         (riscv_merge_arch_attr_info): Replace 3 calls to
3730         riscv_merge_non_std_and_sv_ext with single call to
3731         riscv_merge_multi_letter_ext.
3732         * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we
3733         encounter a 'z' prefix.
3734         (riscv_get_prefix_class): New function, return prefix class based
3735         on first few characters of input string.
3736         (riscv_parse_config): New structure to factor out minor differences
3737         in extension class parsing behaviour.
3738         (riscv_parse_sv_or_non_std_ext): Rename to...
3739         (riscv_parse_prefixed_ext): and parameterise with
3740         riscv_parse_config.
3741         (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New.
3742         (riscv_multi_letter_ext_valid_p): New.
3743         (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New.
3744         (riscv_parse_subset): Delegate all non-single-letter parsing work
3745         to riscv_parse_prefixed_ext.
3746         * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type.
3747         (riscv_get_prefix_class): Declare.
3748
3749 2020-01-22  Alan Modra  <amodra@gmail.com>
3750
3751         * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group.
3752         (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for
3753         __tls_get_addr_desc.
3754         (ppc64_elf_size_stubs): Add section for linker generated
3755         __tls_get_addr_desc wrapper function.  Loop at least once if
3756         generating this function.
3757         (emit_tga_desc, emit_tga_desc_eh_frame): New functions.
3758         (ppc64_elf_build_stubs): Generate __tls_get_addr_desc.
3759
3760 2020-01-22  Alan Modra  <amodra@gmail.com>
3761
3762         * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave.
3763         * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and
3764         tga_desc_fd.
3765         (is_tls_get_addr): Match tga_desc and tga_desc_df too.
3766         (STDU_R1_0R1, ADDI_R1_R1): Define.
3767         (tls_get_addr_prologue, tls_get_addr_epilogue): New functions.
3768         (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd.  Indirect
3769         tga_desc_fd to opt_fd, and tga_desc to opt.  Set
3770         no_tls_get_addr_regsave.
3771         (branch_reloc_hash_match): Add hash3 and hash4.
3772         (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too.
3773         (ppc64_elf_size_dynamic_sections): Likewise.
3774         (ppc64_elf_relocate_section): Likewise.
3775         (plt_stub_size, build_plt_stub): Likewise.  Size regsave
3776         __tls_get_addr stub.
3777         (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and
3778         eh_frame.
3779         (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too.  Size
3780         eh_frame for regsave __tls_get_addr.
3781
3782 2020-01-22  Alan Modra  <amodra@gmail.com>
3783
3784         * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
3785         which __tls_get_addr calls will be eliminated.
3786
3787 2020-01-20  Nick Clifton  <nickc@redhat.com>
3788
3789         * po/pt.po: Updates Portuguese translation.
3790         * po/ru.po: Updated Russian translation.
3791         * po/uk.po: Updated Ukranian translation.
3792
3793 2020-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3794
3795         PR ld/25416
3796         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support
3797         "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in
3798         X32 mode.
3799         (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE
3800         transition, relax "rex leal x@tlsdesc(%rip), %reg" to
3801         "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax
3802         "rex leal x@tlsdesc(%rip), %reg" to
3803         "rex movl x@gottpoff(%rip), %eax".  For both transitions, relax
3804         "call *(%eax)" to "nopl (%rax)".
3805
3806 2020-01-20  Alan Modra  <amodra@gmail.com>
3807
3808         * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1),
3809         (MTLR_R11): Don't define.
3810         (LD_R0_0R3, CMPDI_R0_0): Define.
3811         (build_tls_get_addr_stub): Don't use r11 in stub.
3812
3813 2020-01-20  Alan Modra  <amodra@gmail.com>
3814
3815         * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file.
3816         (defined_sym_val, is_tls_get_addr): Likewise.
3817
3818 2020-01-18  Nick Clifton  <nickc@redhat.com>
3819
3820         * version.m4 (BFD_VERSION): Set to 2.34.50.
3821         * configure: Regenerate.
3822         * po/bfd.pot: Regenerate.
3823
3824 2020-01-18  Nick Clifton  <nickc@redhat.com>
3825
3826         Binutils 2.34 branch created.
3827
3828 2020-01-17  Christian Biesinger  <cbiesinger@google.com>
3829
3830         * coff-arm.c: Fix spelling error (seperate).
3831         * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
3832         error (seperate).
3833         * sysdep.h (strnlen): Fix spelling error (seperate).
3834
3835 2020-01-15  Lars Brinkhoff  <lars@nocrew.org>
3836
3837         PR 20694
3838         * pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
3839
3840 2020-01-15  Alan Modra  <amodra@gmail.com>
3841
3842         PR 25384
3843         * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
3844         (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
3845         of function symbols unless dot symbols are present.  Do warn
3846         whenever one is created, regardles of whether a PLT entry is
3847         also emitted for the function symbol.
3848
3849 2020-01-14  Alan Modra  <amodra@gmail.com>
3850
3851         * som.c (som_bfd_count_ar_symbols): Error when file position
3852         of symbols on chains is not strictly increasing.
3853
3854 2020-01-14  Alan Modra  <amodra@gmail.com>
3855
3856         * vms.h (VMS_DEBUG): Define as 0.
3857         * vms-alpha.c (image_write): Move debug output after bounds check.
3858         Tidy bounds check.
3859         (_bfd_vms_slurp_eihd): Warning fix.
3860         (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
3861
3862 2020-01-13  Alan Modra  <amodra@gmail.com>
3863
3864         * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
3865         for "ignored" records.
3866
3867 2020-01-13  Alan Modra  <amodra@gmail.com>
3868
3869         * wasm-module.c (wasm_scan_name_function_section): Formatting.
3870         Delete asect name check.  Move asect NULL check to wasm_object_p.
3871         Correct bounds check of sizes against end.  Replace uses of
3872         bfd_zalloc with bfd_alloc, zeroing only necessary bytes.  Use
3873         just one bfd_release.
3874         (wasm_scan): Don't use malloc/strdup for section names,
3875         bfd_alloc instead.  Simplify code prefixing section name.
3876         Formatting.  Don't attempt to free memory here..
3877         (wasm_object_p): ..do so here.
3878
3879 2020-01-10  Szabolcs Nagy  <szabolcs.nagy@arm.com>
3880
3881         PR ld/22269
3882         * elf32-arm.c (elf32_arm_final_link_relocate): Use
3883         UNDEFWEAK_NO_DYNAMIC_RELOC.
3884         (allocate_dynrelocs_for_symbol): Likewise.
3885
3886 2020-01-10  Tamar Christina  <tamar.christina@arm.com>
3887
3888         PR 25210
3889         * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
3890
3891 2020-01-10  Alan Modra  <amodra@gmail.com>
3892
3893         * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
3894
3895 2020-01-09  Nick Clifton  <nickc@redhat.com>
3896
3897         PR 25221
3898         * bfd.c (bfd_convert_section_contents): Check for a compress
3899         header size that is larger than the actual section size.
3900
3901 2020-01-08  Alan Modra  <amodra@gmail.com>
3902
3903         PR 25351
3904         * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
3905         after removing sections.
3906
3907 2020-01-06  Jim Wilson  <jimw@sifive.com>
3908
3909         PR 25205
3910         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
3911         check for !bfd_link_pic (info).
3912         <R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
3913         <R_RISCV_JAL>: Add comment.
3914         (_bfd_riscv_relax_section): For plt.offset check, add check for
3915         bfd_link_pic (info).  Add comment.
3916
3917 2020-01-06  Alan Modra  <amodra@gmail.com>
3918
3919         * format.c (bfd_check_format_matches): Ignore bfd_error on target
3920         match failures.  Don't init to bfd_error_wrong_format before
3921         calling _bfd_check_format.
3922
3923 2020-01-06  Alan Modra  <amodra@gmail.com>
3924
3925         * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
3926         status rather than exiting on stack overflow or underflow.
3927         (_bfd_vms_slurp_etir): Adjust to suit.
3928
3929 2020-01-06  Alan Modra  <amodra@gmail.com>
3930
3931         * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
3932
3933 2020-01-06  Alan Modra  <amodra@gmail.com>
3934
3935         * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
3936         command.  Check name offset is within command.
3937         (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
3938         (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
3939         (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
3940         (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
3941         (bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
3942         (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
3943         (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
3944         (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
3945         (bfd_mach_o_read_note, bfd_mach_o_read_build_version),
3946         (bfd_mach_o_read_segment): Similarly.
3947         (bfd_mach_o_read_thread): Properly bound check thread struct.
3948         Don't repeat checks on second loop.
3949         (bfd_mach_o_read_command): Fail on invalid command length.
3950
3951 2020-01-04  Alan Modra  <amodra@gmail.com>
3952
3953         * format.c (bfd_check_format_matches): Add preserve_match.
3954         Save initial bfd state in "preserve", matched bfd state in
3955         "preserve_match".  Save just the first match.  Release
3956         bfd_alloc memory.  Restore and finish preserved state as
3957         appropriate on all function exit paths.
3958
3959 2020-01-04  Alan Modra  <amodra@gmail.com>
3960
3961         * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
3962
3963 2020-01-04  Alan Modra  <amodra@gmail.com>
3964
3965         * coffgen.c (coff_real_object_p): Free malloc'd memory on target
3966         match too.
3967
3968 2020-01-03  Nick Clifton  <nickc@redhat.com>
3969
3970         PR 25307
3971         (bfd_pef_parse_function_stubs): Correct the test that ensures that
3972         there is enough data remaining in the code buffer before
3973         attempting to read a function stub.
3974
3975 2020-01-03  Nick Clifton  <nickc@redhat.com>
3976
3977         PR 25308
3978         * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
3979         return value from bfd_malloc.
3980         * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
3981         (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
3982         (elf32_arm_filter_cmse_symbols): Likewise.
3983         (elf32_arm_write_section): Likewise.
3984         * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
3985         (bfd_mach_o_follow_dsym): Likewise.
3986         * pef.c (bfd_pef_print_loader_section): Likewise.
3987         (bfd_pef_scan_start_address): Likewise.
3988         (bfd_pef_parse_function_stubs): Likewise.
3989         (bfd_pef_parse_symbols): Likewise.
3990
3991 2020-01-03  Sergei Trofimovich  <siarheit@google.com>
3992
3993         * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
3994         on binary inputs ld/PR25316.
3995         (is_ia64_elf): new helper to filter on ia64 objects.
3996
3997 2020-01-03  Jan Beulich  <jbeulich@suse.com>
3998
3999         * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
4000         in parameter names.
4001         (bfd_mach_o_scan): Insert underscore in two variable names.
4002
4003 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
4004
4005         * Makefile.am: Add z80-elf target support.
4006         * configure.ac: Likewise.
4007         * targets.c: Likewise.
4008         * Makefile.in: Regenerate.
4009         * configure: Regenerate.
4010         * config.bfd: Add z80-elf target support and new arches: ez80 and
4011         z180.
4012         * elf32-z80.c: New file.
4013         * archures.c: Add new z80 architectures: eZ80 and Z180.
4014         * coffcode.h: Likewise.
4015         * cpu-z80.c: Likewise.
4016         * coff-z80.c: Add new relocations for Z80 target and local label
4017         check.
4018         * reloc.c: Add new relocs.
4019         * bfd-in2.h: Regenerate.
4020         * libbfd.h: Regenerate.
4021
4022 2020-01-02  Tamar Christina  <tamar.christina@arm.com>
4023
4024         PR 25210
4025         PR 24753
4026         * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
4027
4028 2020-01-01  Alan Modra  <amodra@gmail.com>
4029
4030         Update year range in copyright notice of all files.
4031
4032 For older changes see ChangeLog-2019
4033 \f
4034 Copyright (C) 2020 Free Software Foundation, Inc.
4035
4036 Copying and distribution of this file, with or without modification,
4037 are permitted in any medium without royalty provided the copyright
4038 notice and this notice are preserved.
4039
4040 Local Variables:
4041 mode: change-log
4042 left-margin: 8
4043 fill-column: 74
4044 version-control: never
4045 End: