bfd/ChangeLog

   1 2019-06-12  Adam Lackorzymski  <adam@os.inf.tu-dresden.de>
   2
   3         PR 24643
   4         * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
   5         absent, or the bfd is not in the ELF formart.
   6         * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
   7
   8 2019-06-10  Christos Zoulas  <christos@zoulas.com>
   9
  10         PR 24650
  11         * elf.c (elfcore_make_auxv_note_section): New function.
  12         (elfcore_grok_note): Use it.
  13         (elfcore_grok_freebsd_note): Likewise.
  14         (elfcore_grok_openbsd_note): Likewise.
  15         (elfcore_grok_netbsd_note): Likewise.  Plus add support for
  16         NT_NETBSDCORE_AUXV notes.
  17
  18 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
  19
  20         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
  21         alignment of the new gnu property section.
  22
  23 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
  24
  25         * bfd-in.h: Change comment.
  26         * bfd-in2.h: Regenerate.
  27         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
  28         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
  29         Likwise.
  30
  31 2019-05-28  Faraz Shahbazker  <fshahbazker@wavecomp.com>
  32
  33         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
  34         Remove overflow check.
  35
  36 2019-05-28  Alan Modra  <amodra@gmail.com>
  37
  38         PR 24596
  39         * cofflink.c (coff_link_check_archive_element): Don't assume
  40         element is a coff object file after calling add_archive_element.
  41
  42 2019-05-28  Alan Modra  <amodra@gmail.com>
  43
  44         PR 24596
  45         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
  46         attempt to set sh_entsize for excluded PLT section.
  47
  48 2019-05-28  Alan Modra  <amodra@gmail.com>
  49
  50         PR 24596
  51         * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
  52         to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
  53         allocated in alpha_dynamic_entries_for_reloc.
  54
  55 2019-05-28  Alan Modra  <amodra@gmail.com>
  56
  57         PR 24596
  58         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
  59         on NULL output_section.
  60         * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
  61
  62 2019-05-28  Alan Modra  <amodra@gmail.com>
  63
  64         PR 24596
  65         * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
  66         entry when MUST_FIND.  Abort when MUST_FIND not found.
  67         (elf_m68k_get_bfd2got_entry): Likewise.
  68         (elf_m68k_relocate_section): Remove now useless assert.
  69
  70 2019-05-28  Alan Modra  <amodra@gmail.com>
  71
  72         PR 24596
  73         * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
  74         from bfd_link_info, not an output section owner.
  75         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
  76         (elf_hppa_final_link_relocate): Likewise.
  77
  78 2019-05-28  Alan Modra  <amodra@gmail.com>
  79
  80         PR 24596
  81         * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
  82         create_object_symbols_section, obj_textsec, obj_datasec or
  83         obj_bsssec.  Fix other errors in placement.
  84         * config.bfd: Obsolete tic30-aout.
  85
  86 2019-05-28  Alan Modra  <amodra@gmail.com>
  87
  88         PR 24596
  89         * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
  90         end of section list as well as section_count.
  91         * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
  92         section list before returning error.
  93
  94 2019-05-27  Alan Modra  <amodra@gmail.com>
  95
  96         * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
  97
  98 2019-05-27  Alan Modra  <amodra@gmail.com>
  99
 100         PR 24596
 101         * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
 102
 103 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 104
 105         * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
 106         (struct elf_aarch64_link_hash_table): Add variant_pcs member.
 107         (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
 108         (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
 109         (elf_backend_merge_symbol_attribute): Define.
 110
 111 2019-05-24  Alan Modra  <amodra@gmail.com>
 112
 113         * po/SRC-POTFILES.in: Regenerate.
 114
 115 2019-05-24  Alan Modra  <amodra@gmail.com>
 116
 117         * elf64-ppc.c: Comment on powerxx _notoc stub variants.
 118         (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
 119         (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
 120         (struct ppc_link_hash_table): Add powerxx_stubs.
 121         (ppc64_elf_check_relocs): Set powerxx_stubs.
 122         (build_powerxx_offset, size_powerxx_offset),
 123         (num_relocs_for_powerxx_offset),
 124         (emit_relocs_for_powerxx_offset): New functions.
 125         (plt_stub_size): Size powerxx stubs.
 126         (ppc_build_one_stub): Emit powerxx stubs.
 127         (ppc_size_one_stub): Size powerxx stubs.  Omit .eh_frame for
 128         powerxx stubs.
 129
 130 2019-05-24  Alan Modra  <amodra@gmail.com>
 131
 132         * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
 133         R_PPC64_GOT_PCREL34.
 134         (xlate_pcrel_opt): New function.
 135         (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
 136         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
 137         for R_PPC64_GOT_PCREL34.  Implement R_PPC64_PCREL_OPT optimisation.
 138
 139 2019-05-24  Alan Modra  <amodra@gmail.com>
 140
 141         * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
 142         (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
 143         (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
 144         (BFD_RELOC_PPC64_PLT_PCREL34),
 145         (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
 146         (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
 147         (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
 148         (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
 149         (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
 150         * elf64-ppc.c (PNOP): Define.
 151         (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
 152         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
 153         (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
 154         relocs.
 155         (ppc64_elf_prefix_reloc): New function.
 156         (struct ppc_link_hash_table): Add notoc_plt.
 157         (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
 158         (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
 159         R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
 160         (ppc64_elf_check_relocs): Handle pcrel got and plt relocs.  Set
 161         has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC.  Handle
 162         possible need for dynamic relocs on non-pcrel powerxx relocs.
 163         (dec_dynrel_count): Handle non-pcrel powerxx relocs.
 164         (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
 165         (toc_adjusting_stub_needed): Likewise.
 166         (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
 167         (ppc64_elf_relocate_section): Handle new powerxx relocs.
 168         * bfd-in2.h: Regenerate.
 169         * libbfd.h: Regenerate.
 170
 171 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
 172
 173         * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
 174         * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
 175         bpf_elf64_be_vec.
 176         * configure: Regenerate.
 177
 178 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
 179
 180         * configure: Regenerated.
 181         * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
 182         (ALL_MACHINES_CFILES): Add cpu-bpf.c.
 183         (BFD64_BACKENDS): Add elf64-bpf.lo.
 184         (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
 185         * Makefile.in (SOURCE_HFILES): Regenerate.
 186         * config.bfd (targ_cpu): Handle bpf-*-* targets.
 187         * cpu-bpf.c: New file.
 188         * elf64-bpf.c: Likewise.
 189         * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
 190         bpf_elf64_le_vec.
 191         * archures.c: Define architecture bfd_arch_bpf and machine
 192         bfd_arch_bpf.
 193         * reloc.c: Define BFD relocations used by the BPF target.
 194         * bfd-in2.h: Regenerated.
 195         * libbfd.h: Likewise.
 196
 197 2019-05-22  Alan Modra  <amodra@gmail.com>
 198
 199         * elf32-arm.c (arm_allocate_glue_section_space): Clear section
 200         contents.
 201
 202 2019-05-22  Alan Modra  <amodra@gmail.com>
 203
 204         * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
 205         processing on "size error in section".
 206
 207 2019-05-22  Alan Modra  <amodra@gmail.com>
 208
 209         * som.c (som_bfd_free_cached_info): Call
 210         _bfd_generic_close_and_cleanup.
 211
 212 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 213
 214         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
 215         for TLS_TPREL_HI16(/LO16) relocations in shared library.
 216
 217 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 218
 219         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
 220         checks.  Search the RELA table for n64 relocations.
 221
 222 2019-05-21  Matthew Fortune  <matthew.fortune@mips.com>
 223             Faraz Shahbazker  <fshahbazker@wavecomp.com>
 224
 225         * elfxx-mips.c (LA25_BC): New macro.
 226         (mips_elf_link_hash_table)<compact_branches>: New field.
 227         (STUB_JALRC): New macro.
 228         (mipsr6_o32_exec_plt0_entry_compact): New array.
 229         (mipsr6_n32_exec_plt0_entry_compact): Likewise.
 230         (mipsr6_n64_exec_plt0_entry_compact): Likewise.
 231         (mipsr6_exec_plt_entry_compact): Likewise.
 232         (mips_elf_create_la25_stub): Use BC instead of J for stubs
 233         when compact_branches is true.
 234         (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
 235         PLT for MIPSR6 with compact_branches.  Do not reorder the
 236         compact branches PLT.  Switch the lazy stub for MIPSR6
 237         with compact_branches to use JALRC.
 238         (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
 239         when compact_branches is true.
 240         (_bfd_mips_elf_compact_branches): New function.
 241         * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
 242
 243 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
 244
 245         PR ld/24373
 246         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
 247         Fix print formatter.
 248
 249 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 250
 251         PR 24460
 252         * elf32-arm.c (get_value_helper): Remove.
 253         (elf32_arm_final_link_relocate): Fix branch future relocations.
 254
 255 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
 256
 257         PR ld/24373
 258         * bfd-in.h (enum erratum_84319_opts): New
 259         (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
 260         int to enum erratum_84319_opts.
 261         * bfd-in2.h: Regenerate.
 262         * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
 263         fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
 264         (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
 265         (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
 266         (_bfd_aarch64_resize_stubs): Amend comment.
 267         (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
 268         requested.
 269         (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
 270         (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
 271         erratum workaround.
 272         (clear_erratum_843419_entry): Update erratum conditional.
 273
 274 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
 275
 276         PR ld/24571
 277         * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
 278         when computing distance_short_enough.
 279
 280 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
 281
 282         PR ld/24564
 283         * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
 284         Wrap around even if distance equals avr_pc_wrap_around.
 285
 286 2019-05-20  Nick Clifton  <nickc@redhat.com>
 287
 288         * po/fr.po: Updated French translation.
 289
 290 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 291
 292         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
 293
 294 2019-05-16  Alan Modra  <amodra@gmail.com>
 295
 296         * elf32-arm.c (elf32_arm_write_section): Revert last change.
 297
 298 2019-05-15  Alan Modra  <amodra@gmail.com>
 299
 300         * elf32-arm.c (elf32_arm_write_section): Don't leave
 301         error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
 302         unitialised section contents.
 303
 304 2019-05-14  Jamey Hicks  <jamey.hicks@gmail.com>
 305
 306         PR 19921
 307         * verilog.c: (VerilogDataWidth): New variable.
 308         (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
 309
 310 2019-05-08  Nick Clifton  <nickc@redhat.com>
 311
 312         PR 24523
 313         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
 314         rather than FALSE if encountering a non-ELF file.
 315
 316 2019-05-06  Alan Modra  <amodra@gmail.com>
 317
 318         * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
 319
 320 2019-05-06  Alan Modra  <amodra@gmail.com>
 321
 322         * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
 323         (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
 324         Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
 325         * libbfd.h: Regenerate.
 326         * bfd-in2.h: Regenerate.
 327
 328 2019-05-04  Alan Modra  <amodra@gmail.com>
 329
 330         PR 24511
 331         * syms.c (coff_section_type): Only allow '.', '$' and numeric
 332         following the standard section names.
 333         (bfd_decode_symclass): Prioritize section flag tests in
 334         decode_section_type before name tests in coff_section_type.
 335         * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
 336         and fake_common_section using BFD_FAKE_SECTION.  Use "fake" as
 337         their names and choose standard .text section flags for
 338         fake_section.
 339
 340 2019-05-02  Nick Clifton  <nickc@redhat.com>
 341
 342         PR 24493
 343         * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
 344         .gnu.debugaltlink sections as debugging sections.
 345
 346 2019-04-30  Alan Modra  <amodra@gmail.com>
 347
 348         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
 349         (struct _ppc64_elf_section_data): Likewise.
 350         (ppc64_elf_check_relocs): Set above fields.
 351         (ppc64_elf_edit_toc): Add a pass over GOT relocs.
 352         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
 353         when possible.
 354
 355 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 356
 357         PR ld/24486
 358         * elflink.c (elf_link_output_extsym): Don't complain undefined
 359         weak dynamic reference.
 360
 361 2019-04-25  Sudakshina Das  <sudi.das@arm.com>
 362
 363         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
 364         (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
 365         (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
 366         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
 367         (elfNN_aarch64_small_plt0_pac_entry): Remove.
 368         (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
 369         (elfNN_aarch64_small_plt0_bti_entry): Update.
 370         (elfNN_aarch64_small_plt_bti_entry): Update.
 371         (elfNN_aarch64_small_plt_pac_entry): Update.
 372         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
 373         (setup_plt_values): Setup new entries.
 374         (elfNN_aarch64_finish_dynamic_sections): Remove size change.
 375         (elfNN_aarch64_plt_sym_val): Likewise.
 376
 377 2019-04-22  Jim Wilson  <jimw@sifive.com>
 378
 379         * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
 380
 381 2019-04-19  Alan Modra  <amodra@gmail.com>
 382
 383         * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
 384
 385 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 386
 387         * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
 388         building shared object.
 389         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
 390
 391 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 392
 393         PR ld/24458
 394         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
 395         linker_def.
 396
 397 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 398
 399         * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
 400         relocation.
 401         * bfd-in2.h: Regenerate.
 402         * libbfd.h: Likewise.
 403
 404 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 405
 406         * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
 407         * bfd-in2.h: Regenerated.
 408         * libbfd.h: Regenerated.
 409
 410 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 411
 412         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
 413         * bfd-in2.h: Regenerated.
 414         * libbfd.h: Likewise.
 415
 416 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 417
 418         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
 419         * bfd-in2.h: Regenerated.
 420         * libbfd.h: Regenerated.
 421         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
 422         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
 423         and R_ARM_THM_BF12 together.
 424         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
 425
 426 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 427
 428         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
 429         * libbfd.h: Regenerated.
 430         * bfd-in2.h: Regenerated.
 431         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
 432         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
 433         and R_ARM_THM_BF18 together.
 434         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
 435
 436 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 437
 438         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
 439         * bfd-in2.h: Regenerated.
 440         * libbfd.h: Regenerated.
 441         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
 442         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
 443         and R_ARM_THM_BF16 together.
 444         (get_value_helper): New reloc helper.
 445         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
 446
 447 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 448
 449         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
 450         * bfd-in2.h: Regenerate.
 451         * libbfd.h: Regenerate.
 452
 453 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 454
 455         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
 456         * bfd-in2.h: Regenerate.
 457         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
 458         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
 459         and update assert.
 460         (using_thumb2): Likewise.
 461         (using_thumb2_bl): Update assert.
 462         (arch_has_arm_nop): Likewise.
 463         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
 464         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
 465
 466 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 467
 468         * elf-linker-x86.h (elf_x86_cet_report): New.
 469         (elf_linker_x86_params): Add cet_report.
 470         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
 471         missing IBT and SHSTK properties if needed.
 472
 473 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 474
 475         PR ld/24436
 476         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
 477         "h != NULL".  Don't check "h != NULL" before calling.
 478         bfd_elf_gc_record_vtentry.
 479         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 480         * elf32-bfin.c (bfin_check_relocs): Likewise.
 481         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 482         * elf32-csky.c (csky_elf_check_relocs): Likewise.
 483         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 484         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 485         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 486         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 487         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 488         * elf32-i386.c (elf_i386_check_relocs): Likewise.
 489         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 490         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 491         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 492         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 493         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 494         * elf32-metag.c (elf_metag_check_relocs): Likewise.
 495         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 496         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 497         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 498         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 499         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 500         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 501         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 502         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 503         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 504         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 505         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 506         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
 507         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
 508         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 509         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
 510         VTENTRY entry.
 511
 512 2019-04-11  Alan Modra  <amodra@gmail.com>
 513
 514         PR 24435
 515         * elflink.c (elf_link_add_object_symbols): Don't read partial
 516         dynamic entries from fuzzed objects.
 517
 518 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
 519
 520         PR ld/24302
 521         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
 522         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
 523         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
 524
 525 2019-04-10  Michael Forney  <mforney@mforney.org>
 526
 527         PR 24427
 528         * doc/chew.c (free_words): Correctly free "push_text" strings.
 529
 530 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 531
 532         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
 533
 534 2019-04-08  Alan Modra  <amodra@gmail.com>
 535
 536         * configure.ac (elfxx_x86): Define and use.
 537         * configure: Regenerate.
 538
 539 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 540
 541         * elf-linker-x86.h: New file.
 542         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
 543         to get x86-specific linker options.
 544         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
 545         (elf_x86_64_check_relocs): Likewise.
 546         (elf_x86_64_relocate_section): Likewise.
 547         (elf_x86_64_link_setup_gnu_properties): Likewise.
 548         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
 549         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
 550         (_bfd_elf_linker_x86_set_options): New function.
 551         * elfxx-x86.h: Include "elf-linker-x86.h".
 552         (elf_x86_link_hash_table): Add params.
 553
 554 2019-04-03  Alan Modra  <amodra@gmail.com>
 555
 556         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
 557         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
 558         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
 559         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
 560         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
 561         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
 562
 563 2019-04-02  Jim Wilson  <jimw@sifive.com>
 564
 565         PR 24389
 566         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
 567         ELF header flags to after check for ELF object file.  Loop through
 568         sections looking for code sections, if none, then skip ABI checks.
 569
 570 2019-03-30  Andrew Waterman  <andrew@sifive.com>
 571
 572         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
 573         rd == X_RA case.
 574
 575 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
 576
 577         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
 578         info->export_dynamic to the conditional.
 579
 580 2019-03-28  Alan Modra  <amodra@gmail.com>
 581
 582         PR 24392
 583         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
 584         * configure: Regenerate.
 585         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
 586         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
 587         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
 588         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
 589         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 590
 591 2019-03-21  Jim Wilson  <jimw@sifive.com>
 592
 593         PR 24365
 594         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
 595         verify sym non-NULL before using.  Add identical check using h.
 596
 597 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
 598
 599         * elf-bfd.h (struct elf_backend_data): Add argument to
 600         merge_gnu_properties.
 601         * elf-properties.c (elf_merge_gnu_properties): Add argument to
 602         itself and while calling bed->merge_gnu_properties.
 603         (elf_merge_gnu_property_list): Update the calls for
 604         elf_merge_gnu_properties.
 605         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
 606         of --force-bti warning and add argument.
 607         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
 608         warning.
 609         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
 610         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
 611         declaration.
 612
 613 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
 614
 615         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
 616         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
 617         (elf_backend_fixup_gnu_properties): Define for AArch64.
 618
 619 2019-03-18  Alan Modra  <amodra@gmail.com>
 620
 621         PR 24355
 622         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
 623         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
 624         attempt at writing glink stubs only once.
 625
 626 2019-03-16  Alan Modra  <amodra@gmail.com>
 627
 628         PR 24337
 629         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
 630         (_bfd_elf_rel_local_sym): Likewise.
 631         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
 632         section of symbols with unrecognized shndx.
 633
 634 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 635
 636         PR ld/24267
 637         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
 638         section.
 639         * cofflink.c (coff_link_add_symbols): Check for symbols defined
 640         in discarded section.
 641
 642 2019-03-15  Alan Modra  <amodra@gmail.com>
 643
 644         PR 24339
 645         * elflink.c (elf_link_add_object_symbols): Bail out on a local
 646         symbol after globals if elf_bad_symtab is not set.
 647
 648 2019-03-15  Alan Modra  <amodra@gmail.com>
 649
 650         PR 24337
 651         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
 652         (_bfd_elf_rel_local_sym): Likewise.
 653
 654 2019-03-15  Alan Modra  <amodra@gmail.com>
 655
 656         PR 24336
 657         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
 658         object files with sh_size not a multiple of sh_entsize.
 659
 660 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 661
 662         PR ld/24338
 663         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
 664         input with bad relocation.
 665
 666 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 667
 668         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
 669
 670 2019-03-14  Nick Clifton  <nickc@redhat.com>
 671
 672         PR 24334
 673         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
 674         (save_section_vma): Initialise field to the number of entries in
 675         the sec_vma table.
 676         (section_vma_same): Check that the number of entries in the
 677         sec_vma table matches the number of sections in the bfd.
 678
 679 2019-03-14  Nick Clifton  <nickc@redhat.com>
 680
 681         PR 24333
 682         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
 683         section owner pointer when adding the default symbol.
 684
 685 2019-03-14  Nick Clifton  <nickc@redhat.com>
 686
 687         PR 24332
 688         * elflink.c (elf_link_add_object_symbols): Add new local variable
 689         extversym_end.  Initialise it to point to the end of the version
 690         symbol table, if present.  Check it when initialising and updating
 691         the ever pointer.
 692
 693 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 694
 695         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
 696         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
 697         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
 698         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
 699         and PLT_PAC_PLT.
 700         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
 701         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
 702         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
 703
 704 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 705             Szabolcs Nagy  <szabolcs.nagy@arm.com>
 706
 707         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
 708         (aarch64_bti_pac_info): New.
 709         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
 710         (bfd_elf32_aarch64_set_options): Likewise.
 711         * bfd-in2.h: Regenerate
 712         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
 713         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
 714         (elfNN_aarch64_small_plt0_bti_entry): New.
 715         (elfNN_aarch64_small_plt_bti_entry): New.
 716         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
 717         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
 718         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
 719         tlsdesc_plt_entry_size fields.
 720         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
 721         (setup_plt_values): New helper function.
 722         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
 723         bti enable type.
 724         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
 725         fixed macros.
 726         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
 727         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
 728         to plt stubs instead of fixed ones and update filling them according
 729         to the need for bti.
 730         (elfNN_aarch64_init_small_plt0_entry): Likewise.
 731         (elfNN_aarch64_finish_dynamic_sections): Likewise.
 732         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
 733         (elfNN_aarch64_plt_sym_val): Update size accordingly.
 734         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
 735         is set.
 736         (bfd_elfNN_get_synthetic_symtab): Define.
 737         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
 738         and mising BTI NOTE SECTION.
 739
 740
 741 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 742
 743         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
 744         linker created inputs from merge.
 745         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
 746         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
 747         (elfNN_aarch64_link_setup_gnu_properties): New.
 748         (elfNN_aarch64_merge_gnu_properties): New.
 749         (elf_backend_setup_gnu_properties): Define for AArch64.
 750         (elf_backend_merge_gnu_properties): Likewise.
 751         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
 752         (_bfd_aarch64_elf_parse_gnu_properties): Define.
 753         (_bfd_aarch64_elf_merge_gnu_properties): Define.
 754         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
 755         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
 756         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
 757         (elf_backend_parse_gnu_properties): Define for AArch64.
 758
 759 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 760
 761         PR ld/24322
 762         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
 763         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
 764
 765 2019-03-12  Alan Modra  <amodra@gmail.com>
 766
 767         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
 768         nmemb parameter.  Use bfd_alloc2.
 769         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
 770         Delete assertion.
 771         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
 772         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
 773         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
 774         doesn't overflow.
 775         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
 776         (assign_section_numbers): Style fix.
 777         (swap_out_syms): Use bfd_malloc2.
 778         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
 779         overflow.
 780         (_bfd_elf_make_empty_symbol): Style fix.
 781         (elfobj_grok_stapsdt_note_1): Formatting.
 782         * elfcode.h (elf_object_p): Use bfd_alloc2.
 783         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
 784         (elf_slurp_symbol_table): Use bfd_zalloc2.
 785         (elf_slurp_reloc_table): Use bfd_alloc2.
 786         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
 787         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
 788         size calculation doesn't overflow.
 789         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
 790         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 791         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
 792
 793 2019-03-08  Alan Modra  <amodra@gmail.com>
 794
 795         PR 24311
 796         * merge.c (merge_strings): Return secinfo.  Don't pad section
 797         to alignment here.
 798         (_bfd_merge_sections): Pad section to alignment here, if input
 799         sections contributing to merged output all pad to alignment.
 800         Formatting.
 801
 802 2019-03-06  Nick Clifton  <nickc@redhat.com>
 803
 804         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
 805         table pointer.
 806         * coffgen.c (coff_find_nearest_line_with_names): Do not call
 807         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
 808
 809 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
 810
 811         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
 812         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
 813
 814         PR 20113
 815         * elf32-s390.c (allocate_dynrelocs): Update comment.
 816
 817 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
 818
 819         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
 820
 821 2019-02-28  Nick Clifton  <nickc@redhat.com>
 822
 823         PR 24273
 824         * elf.c (bfd_elf_string_from_elf_section): Check for a string
 825         section that is not NUL terminated.
 826
 827 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 828
 829         PR ld/24276
 830         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
 831         by linker when checking copy reloc on protected symbol.
 832
 833 2019-02-24  Alan Modra  <amodra@gmail.com>
 834
 835         PR 24144
 836         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
 837
 838 2019-02-20  Eric Tsai  <erictsai@cadence.com>
 839
 840         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
 841         sections between the call site and call destination and adjust
 842         call distance by the largest alignment.
 843
 844 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
 845
 846         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
 847         * elf.c (elfcore_grok_aarch_pauth): New function.
 848         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
 849         (elfcore_write_aarch_pauth): New function.
 850         (elfcore_write_register_note): Check for AArch64 pauth section.
 851
 852 2019-02-20  Alan Modra  <amodra@gmail.com>
 853
 854         PR 24225
 855         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
 856         return value.
 857
 858 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
 859
 860         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
 861         Darwin hosts, not just or1k.
 862         * configure: Regenerate.
 863
 864 2019-02-20  Alan Modra  <amodra@gmail.com>
 865
 866         PR 24236
 867         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
 868         sentinel NUL to string buffer nearer to loop where it is used.
 869         Don't go past sentinel when scanning strings, and don't write
 870         NUL again.
 871         * archive.c (do_slurp_coff_armap): Simplify string handling to
 872         archive64.c style.
 873
 874 2019-02-19  Alan Modra  <amodra@gmail.com>
 875
 876         PR 24235
 877         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
 878         attempting to prevent read past end of section.
 879
 880 2019-02-18  Alan Modra  <amodra@gmail.com>
 881
 882         PR 24225
 883         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
 884         PRIx64 to generate warning messages.  Print local sym names too.
 885
 886 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
 887
 888         * elf32-arc (INIT_SYM_STRING): Delete.
 889         (FINI_SYM_STRING): Likewise.
 890         (init_str): Likewise.
 891         (fini_str): Likewise.
 892
 893 2019-02-08  Alan Modra  <amodra@gmail.com>
 894
 895         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
 896         for bss-plt" warning to make it an error.
 897
 898 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 899
 900         PR ld/18841
 901         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
 902         reloc_class_ifunc for ifunc symbols.
 903         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
 904
 905 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 906
 907         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
 908         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
 909
 910 2019-02-07  Nick Clifton  <nickc@redhat.com>
 911
 912         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
 913         into the definitely obsolete list.
 914
 915 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 916
 917         PR ld/24151
 918         * elf64-x86-64.c (elf_x86_64_need_pic): Check
 919         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
 920         (elf_x86_64_relocate_section): Move PIC check for PC-relative
 921         relocations to ...
 922         (elf_x86_64_check_relocs): Here.
 923         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
 924         to check if a symbol is defined in a non-shared object.
 925         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
 926
 927 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
 928
 929         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
 930         of 'labs' (and fix GCC warning).
 931
 932 2019-01-25  Nick Clifton  <nickc@redhat.com>
 933
 934         * po/ru.po: Updated Russian translation.
 935
 936 2019-01-23  Nick Clifton  <nickc@redhat.com>
 937
 938         * po/fr.po: Updated French translation.
 939
 940 2019-01-21  Nick Clifton  <nickc@redhat.com>
 941
 942         * po/pt.po: Updated Portuguese translation.
 943         * po/uk.po: Updated Ukranian translation.
 944
 945 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
 946
 947         PR 24108
 948         * elf32-nds32.c (nds32_relocate_section): Add space between words
 949         in error message.
 950         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
 951         error message.
 952         (riscv_i_or_e_p): Likewise.
 953         (riscv_merge_arch_attr_info): Likewise.
 954
 955 2019-01-19  Nick Clifton  <nickc@redhat.com>
 956
 957         * version.m4: Reset to 2.32.51
 958         * configure: Regenerate.
 959         * po/bfd.pot: Regenerate.
 960
 961 2018-06-24  Nick Clifton  <nickc@redhat.com>
 962
 963         2.32 branch created.
 964
 965 2019-01-16  Kito Cheng  <kito@andestech.com>
 966
 967         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
 968         for OBJ_ATTR_PROC.
 969
 970 2019-01-16  Kito Cheng  <kito@andestech.com>
 971             Nelson Chu  <nelson@andestech.com>
 972
 973         * elfnn-riscv.c (in_subsets): New.
 974         (out_subsets): Likewise.
 975         (merged_subsets): Likewise.
 976         (riscv_std_ext_p): Likewise.
 977         (riscv_non_std_ext_p): Likewise.
 978         (riscv_std_sv_ext_p): Likewise.
 979         (riscv_non_std_sv_ext_p): Likewise.
 980         (riscv_version_mismatch): Likewise.
 981         (riscv_i_or_e_p): Likewise.
 982         (riscv_merge_std_ext): Likewise.
 983         (riscv_merge_non_std_and_sv_ext): Likewise.
 984         (riscv_merge_arch_attr_info): Likewise.
 985         (riscv_merge_attributes): Likewise.
 986         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
 987
 988         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
 989         (elf_backend_obj_attrs_vendor): Define.
 990         (elf_backend_obj_attrs_section_type): Likewise.
 991         (elf_backend_obj_attrs_section): Likewise.
 992         (elf_backend_obj_attrs_arg_type): Define as
 993         riscv_elf_obj_attrs_arg_type.
 994         * elfxx-riscv.c (riscv_estimate_digit): New.
 995         (riscv_estimate_arch_strlen1): Likewise.
 996         (riscv_estimate_arch_strlen): Likewise.
 997         (riscv_arch_str1): Likewise.
 998         (riscv_arch_str): Likewise.
 999         * elfxx-riscv.h (riscv_arch_str): Declare.
1000
1001 2019-01-14  John Darrington <john@darrington.wattle.id.au>
1002
1003         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1004         * libbfd.h: regen.
1005         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1006         source field.  (md_apply_fix): Apply final fix
1007         to BFD_RELOC_S12Z_OPR.
1008         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1009
1010 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
1011
1012         PR 20113
1013         * elf32-s390.c (allocate_dynrelocs): Update comment.
1014
1015 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
1016
1017         * warning.m4: Adjust egrep pattern for non-GNU compilers.
1018         * configure: Regenerate.
1019
1020 2019-01-08  Alan Modra  <amodra@gmail.com>
1021
1022         PR 23699
1023         PR 24065
1024         * ihex.c (ihex_write_object_contents): Properly check 32-bit
1025         address range.
1026
1027 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
1028
1029         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1030         * bfd/bfd-in2.h: Regenerate.
1031         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1032         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1033
1034 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
1035
1036         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1037         default target, little endian target is more suitable.
1038
1039 2019-01-04  Alan Modra  <amodra@gmail.com>
1040
1041         PR 24061
1042         PR 21786
1043         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1044         adjust all callers.
1045         (EQ_VALUE_IN_FIELD): Likewise.
1046         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1047
1048 2019-01-01  Alan Modra  <amodra@gmail.com>
1049
1050         Update year range in copyright notice of all files.
1051
1052 For older changes see ChangeLog-2018
1053 \f
1054 Copyright (C) 2019 Free Software Foundation, Inc.
1055
1056 Copying and distribution of this file, with or without modification,
1057 are permitted in any medium without royalty provided the copyright
1058 notice and this notice are preserved.
1059
1060 Local Variables:
1061 mode: change-log
1062 left-margin: 8
1063 fill-column: 74
1064 version-control: never
1065 End: