bfd/ChangeLog

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