bfd/ChangeLog

   1 2019-06-21  Alan Modra  <amodra@gmail.com>
   2
   3         PR 24689
   4         * elfcode.h (elf_object_p): Check type of e_shstrndx section.
   5
   6 2019-06-19  Alan Modra  <amodra@gmail.com>
   7
   8         PR 24697
   9         * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
  10         R_PPC_EMB_RELSDA.  Mask low bit of R_PPC_EMB_SDA21 r_offset.
  11
  12 2019-06-19  Alan Modra  <amodra@gmail.com>
  13
  14         * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
  15         functions that require r2 valid to use local entry.
  16         (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
  17
  18 2019-06-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
  19
  20         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
  21         (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
  22         with elfNN_aarch64_allocate_local_dynrelocs.
  23
  24 2019-06-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>
  25
  26         * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
  27
  28 2019-06-14  Alan Modra  <amodra@gmail.com>
  29
  30         * Makefile.in: Regenerate.
  31         * configure: Regenerate.
  32
  33 2019-06-14  Alan Modra  <amodra@gmail.com>
  34
  35         * elf64-ppc.c: Fix comments involving paddi.
  36
  37 2019-06-12  Adam Lackorzymski  <adam@os.inf.tu-dresden.de>
  38
  39         PR 24643
  40         * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
  41         absent, or the bfd is not in the ELF formart.
  42         * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
  43
  44 2019-06-10  Christos Zoulas  <christos@zoulas.com>
  45
  46         PR 24650
  47         * elf.c (elfcore_make_auxv_note_section): New function.
  48         (elfcore_grok_note): Use it.
  49         (elfcore_grok_freebsd_note): Likewise.
  50         (elfcore_grok_openbsd_note): Likewise.
  51         (elfcore_grok_netbsd_note): Likewise.  Plus add support for
  52         NT_NETBSDCORE_AUXV notes.
  53
  54 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
  55
  56         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
  57         alignment of the new gnu property section.
  58
  59 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
  60
  61         * bfd-in.h: Change comment.
  62         * bfd-in2.h: Regenerate.
  63         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
  64         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
  65         Likwise.
  66
  67 2019-05-28  Faraz Shahbazker  <fshahbazker@wavecomp.com>
  68
  69         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
  70         Remove overflow check.
  71
  72 2019-05-28  Alan Modra  <amodra@gmail.com>
  73
  74         PR 24596
  75         * cofflink.c (coff_link_check_archive_element): Don't assume
  76         element is a coff object file after calling add_archive_element.
  77
  78 2019-05-28  Alan Modra  <amodra@gmail.com>
  79
  80         PR 24596
  81         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
  82         attempt to set sh_entsize for excluded PLT section.
  83
  84 2019-05-28  Alan Modra  <amodra@gmail.com>
  85
  86         PR 24596
  87         * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
  88         to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
  89         allocated in alpha_dynamic_entries_for_reloc.
  90
  91 2019-05-28  Alan Modra  <amodra@gmail.com>
  92
  93         PR 24596
  94         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
  95         on NULL output_section.
  96         * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
  97
  98 2019-05-28  Alan Modra  <amodra@gmail.com>
  99
 100         PR 24596
 101         * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
 102         entry when MUST_FIND.  Abort when MUST_FIND not found.
 103         (elf_m68k_get_bfd2got_entry): Likewise.
 104         (elf_m68k_relocate_section): Remove now useless assert.
 105
 106 2019-05-28  Alan Modra  <amodra@gmail.com>
 107
 108         PR 24596
 109         * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
 110         from bfd_link_info, not an output section owner.
 111         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
 112         (elf_hppa_final_link_relocate): Likewise.
 113
 114 2019-05-28  Alan Modra  <amodra@gmail.com>
 115
 116         PR 24596
 117         * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
 118         create_object_symbols_section, obj_textsec, obj_datasec or
 119         obj_bsssec.  Fix other errors in placement.
 120         * config.bfd: Obsolete tic30-aout.
 121
 122 2019-05-28  Alan Modra  <amodra@gmail.com>
 123
 124         PR 24596
 125         * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
 126         end of section list as well as section_count.
 127         * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
 128         section list before returning error.
 129
 130 2019-05-27  Alan Modra  <amodra@gmail.com>
 131
 132         * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
 133
 134 2019-05-27  Alan Modra  <amodra@gmail.com>
 135
 136         PR 24596
 137         * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
 138
 139 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 140
 141         * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
 142         (struct elf_aarch64_link_hash_table): Add variant_pcs member.
 143         (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
 144         (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
 145         (elf_backend_merge_symbol_attribute): Define.
 146
 147 2019-05-24  Alan Modra  <amodra@gmail.com>
 148
 149         * po/SRC-POTFILES.in: Regenerate.
 150
 151 2019-05-24  Alan Modra  <amodra@gmail.com>
 152
 153         * elf64-ppc.c: Comment on powerxx _notoc stub variants.
 154         (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
 155         (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
 156         (struct ppc_link_hash_table): Add powerxx_stubs.
 157         (ppc64_elf_check_relocs): Set powerxx_stubs.
 158         (build_powerxx_offset, size_powerxx_offset),
 159         (num_relocs_for_powerxx_offset),
 160         (emit_relocs_for_powerxx_offset): New functions.
 161         (plt_stub_size): Size powerxx stubs.
 162         (ppc_build_one_stub): Emit powerxx stubs.
 163         (ppc_size_one_stub): Size powerxx stubs.  Omit .eh_frame for
 164         powerxx stubs.
 165
 166 2019-05-24  Alan Modra  <amodra@gmail.com>
 167
 168         * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
 169         R_PPC64_GOT_PCREL34.
 170         (xlate_pcrel_opt): New function.
 171         (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
 172         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
 173         for R_PPC64_GOT_PCREL34.  Implement R_PPC64_PCREL_OPT optimisation.
 174
 175 2019-05-24  Alan Modra  <amodra@gmail.com>
 176
 177         * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
 178         (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
 179         (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
 180         (BFD_RELOC_PPC64_PLT_PCREL34),
 181         (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
 182         (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
 183         (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
 184         (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
 185         (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
 186         * elf64-ppc.c (PNOP): Define.
 187         (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
 188         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
 189         (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
 190         relocs.
 191         (ppc64_elf_prefix_reloc): New function.
 192         (struct ppc_link_hash_table): Add notoc_plt.
 193         (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
 194         (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
 195         R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
 196         (ppc64_elf_check_relocs): Handle pcrel got and plt relocs.  Set
 197         has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC.  Handle
 198         possible need for dynamic relocs on non-pcrel powerxx relocs.
 199         (dec_dynrel_count): Handle non-pcrel powerxx relocs.
 200         (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
 201         (toc_adjusting_stub_needed): Likewise.
 202         (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
 203         (ppc64_elf_relocate_section): Handle new powerxx relocs.
 204         * bfd-in2.h: Regenerate.
 205         * libbfd.h: Regenerate.
 206
 207 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
 208
 209         * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
 210         * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
 211         bpf_elf64_be_vec.
 212         * configure: Regenerate.
 213
 214 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
 215
 216         * configure: Regenerated.
 217         * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
 218         (ALL_MACHINES_CFILES): Add cpu-bpf.c.
 219         (BFD64_BACKENDS): Add elf64-bpf.lo.
 220         (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
 221         * Makefile.in (SOURCE_HFILES): Regenerate.
 222         * config.bfd (targ_cpu): Handle bpf-*-* targets.
 223         * cpu-bpf.c: New file.
 224         * elf64-bpf.c: Likewise.
 225         * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
 226         bpf_elf64_le_vec.
 227         * archures.c: Define architecture bfd_arch_bpf and machine
 228         bfd_arch_bpf.
 229         * reloc.c: Define BFD relocations used by the BPF target.
 230         * bfd-in2.h: Regenerated.
 231         * libbfd.h: Likewise.
 232
 233 2019-05-22  Alan Modra  <amodra@gmail.com>
 234
 235         * elf32-arm.c (arm_allocate_glue_section_space): Clear section
 236         contents.
 237
 238 2019-05-22  Alan Modra  <amodra@gmail.com>
 239
 240         * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
 241         processing on "size error in section".
 242
 243 2019-05-22  Alan Modra  <amodra@gmail.com>
 244
 245         * som.c (som_bfd_free_cached_info): Call
 246         _bfd_generic_close_and_cleanup.
 247
 248 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 249
 250         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
 251         for TLS_TPREL_HI16(/LO16) relocations in shared library.
 252
 253 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 254
 255         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
 256         checks.  Search the RELA table for n64 relocations.
 257
 258 2019-05-21  Matthew Fortune  <matthew.fortune@mips.com>
 259             Faraz Shahbazker  <fshahbazker@wavecomp.com>
 260
 261         * elfxx-mips.c (LA25_BC): New macro.
 262         (mips_elf_link_hash_table)<compact_branches>: New field.
 263         (STUB_JALRC): New macro.
 264         (mipsr6_o32_exec_plt0_entry_compact): New array.
 265         (mipsr6_n32_exec_plt0_entry_compact): Likewise.
 266         (mipsr6_n64_exec_plt0_entry_compact): Likewise.
 267         (mipsr6_exec_plt_entry_compact): Likewise.
 268         (mips_elf_create_la25_stub): Use BC instead of J for stubs
 269         when compact_branches is true.
 270         (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
 271         PLT for MIPSR6 with compact_branches.  Do not reorder the
 272         compact branches PLT.  Switch the lazy stub for MIPSR6
 273         with compact_branches to use JALRC.
 274         (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
 275         when compact_branches is true.
 276         (_bfd_mips_elf_compact_branches): New function.
 277         * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
 278
 279 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
 280
 281         PR ld/24373
 282         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
 283         Fix print formatter.
 284
 285 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 286
 287         PR 24460
 288         * elf32-arm.c (get_value_helper): Remove.
 289         (elf32_arm_final_link_relocate): Fix branch future relocations.
 290
 291 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
 292
 293         PR ld/24373
 294         * bfd-in.h (enum erratum_84319_opts): New
 295         (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
 296         int to enum erratum_84319_opts.
 297         * bfd-in2.h: Regenerate.
 298         * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
 299         fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
 300         (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
 301         (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
 302         (_bfd_aarch64_resize_stubs): Amend comment.
 303         (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
 304         requested.
 305         (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
 306         (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
 307         erratum workaround.
 308         (clear_erratum_843419_entry): Update erratum conditional.
 309
 310 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
 311
 312         PR ld/24571
 313         * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
 314         when computing distance_short_enough.
 315
 316 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
 317
 318         PR ld/24564
 319         * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
 320         Wrap around even if distance equals avr_pc_wrap_around.
 321
 322 2019-05-20  Nick Clifton  <nickc@redhat.com>
 323
 324         * po/fr.po: Updated French translation.
 325
 326 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 327
 328         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
 329
 330 2019-05-16  Alan Modra  <amodra@gmail.com>
 331
 332         * elf32-arm.c (elf32_arm_write_section): Revert last change.
 333
 334 2019-05-15  Alan Modra  <amodra@gmail.com>
 335
 336         * elf32-arm.c (elf32_arm_write_section): Don't leave
 337         error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
 338         unitialised section contents.
 339
 340 2019-05-14  Jamey Hicks  <jamey.hicks@gmail.com>
 341
 342         PR 19921
 343         * verilog.c: (VerilogDataWidth): New variable.
 344         (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
 345
 346 2019-05-08  Nick Clifton  <nickc@redhat.com>
 347
 348         PR 24523
 349         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
 350         rather than FALSE if encountering a non-ELF file.
 351
 352 2019-05-06  Alan Modra  <amodra@gmail.com>
 353
 354         * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
 355
 356 2019-05-06  Alan Modra  <amodra@gmail.com>
 357
 358         * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
 359         (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
 360         Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
 361         * libbfd.h: Regenerate.
 362         * bfd-in2.h: Regenerate.
 363
 364 2019-05-04  Alan Modra  <amodra@gmail.com>
 365
 366         PR 24511
 367         * syms.c (coff_section_type): Only allow '.', '$' and numeric
 368         following the standard section names.
 369         (bfd_decode_symclass): Prioritize section flag tests in
 370         decode_section_type before name tests in coff_section_type.
 371         * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
 372         and fake_common_section using BFD_FAKE_SECTION.  Use "fake" as
 373         their names and choose standard .text section flags for
 374         fake_section.
 375
 376 2019-05-02  Nick Clifton  <nickc@redhat.com>
 377
 378         PR 24493
 379         * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
 380         .gnu.debugaltlink sections as debugging sections.
 381
 382 2019-04-30  Alan Modra  <amodra@gmail.com>
 383
 384         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
 385         (struct _ppc64_elf_section_data): Likewise.
 386         (ppc64_elf_check_relocs): Set above fields.
 387         (ppc64_elf_edit_toc): Add a pass over GOT relocs.
 388         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
 389         when possible.
 390
 391 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 392
 393         PR ld/24486
 394         * elflink.c (elf_link_output_extsym): Don't complain undefined
 395         weak dynamic reference.
 396
 397 2019-04-25  Sudakshina Das  <sudi.das@arm.com>
 398
 399         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
 400         (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
 401         (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
 402         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
 403         (elfNN_aarch64_small_plt0_pac_entry): Remove.
 404         (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
 405         (elfNN_aarch64_small_plt0_bti_entry): Update.
 406         (elfNN_aarch64_small_plt_bti_entry): Update.
 407         (elfNN_aarch64_small_plt_pac_entry): Update.
 408         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
 409         (setup_plt_values): Setup new entries.
 410         (elfNN_aarch64_finish_dynamic_sections): Remove size change.
 411         (elfNN_aarch64_plt_sym_val): Likewise.
 412
 413 2019-04-22  Jim Wilson  <jimw@sifive.com>
 414
 415         * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
 416
 417 2019-04-19  Alan Modra  <amodra@gmail.com>
 418
 419         * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
 420
 421 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 422
 423         * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
 424         building shared object.
 425         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
 426
 427 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 428
 429         PR ld/24458
 430         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
 431         linker_def.
 432
 433 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 434
 435         * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
 436         relocation.
 437         * bfd-in2.h: Regenerate.
 438         * libbfd.h: Likewise.
 439
 440 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 441
 442         * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
 443         * bfd-in2.h: Regenerated.
 444         * libbfd.h: Regenerated.
 445
 446 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 447
 448         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
 449         * bfd-in2.h: Regenerated.
 450         * libbfd.h: Likewise.
 451
 452 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 453
 454         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
 455         * bfd-in2.h: Regenerated.
 456         * libbfd.h: Regenerated.
 457         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
 458         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
 459         and R_ARM_THM_BF12 together.
 460         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
 461
 462 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 463
 464         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
 465         * libbfd.h: Regenerated.
 466         * bfd-in2.h: Regenerated.
 467         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
 468         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
 469         and R_ARM_THM_BF18 together.
 470         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
 471
 472 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 473
 474         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
 475         * bfd-in2.h: Regenerated.
 476         * libbfd.h: Regenerated.
 477         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
 478         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
 479         and R_ARM_THM_BF16 together.
 480         (get_value_helper): New reloc helper.
 481         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
 482
 483 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 484
 485         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
 486         * bfd-in2.h: Regenerate.
 487         * libbfd.h: Regenerate.
 488
 489 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 490
 491         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
 492         * bfd-in2.h: Regenerate.
 493         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
 494         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
 495         and update assert.
 496         (using_thumb2): Likewise.
 497         (using_thumb2_bl): Update assert.
 498         (arch_has_arm_nop): Likewise.
 499         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
 500         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
 501
 502 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 503
 504         * elf-linker-x86.h (elf_x86_cet_report): New.
 505         (elf_linker_x86_params): Add cet_report.
 506         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
 507         missing IBT and SHSTK properties if needed.
 508
 509 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 510
 511         PR ld/24436
 512         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
 513         "h != NULL".  Don't check "h != NULL" before calling.
 514         bfd_elf_gc_record_vtentry.
 515         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 516         * elf32-bfin.c (bfin_check_relocs): Likewise.
 517         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 518         * elf32-csky.c (csky_elf_check_relocs): Likewise.
 519         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 520         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 521         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 522         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 523         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 524         * elf32-i386.c (elf_i386_check_relocs): Likewise.
 525         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 526         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 527         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 528         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 529         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 530         * elf32-metag.c (elf_metag_check_relocs): Likewise.
 531         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 532         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 533         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 534         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 535         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 536         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 537         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 538         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 539         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 540         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 541         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 542         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
 543         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
 544         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 545         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
 546         VTENTRY entry.
 547
 548 2019-04-11  Alan Modra  <amodra@gmail.com>
 549
 550         PR 24435
 551         * elflink.c (elf_link_add_object_symbols): Don't read partial
 552         dynamic entries from fuzzed objects.
 553
 554 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
 555
 556         PR ld/24302
 557         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
 558         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
 559         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
 560
 561 2019-04-10  Michael Forney  <mforney@mforney.org>
 562
 563         PR 24427
 564         * doc/chew.c (free_words): Correctly free "push_text" strings.
 565
 566 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 567
 568         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
 569
 570 2019-04-08  Alan Modra  <amodra@gmail.com>
 571
 572         * configure.ac (elfxx_x86): Define and use.
 573         * configure: Regenerate.
 574
 575 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 576
 577         * elf-linker-x86.h: New file.
 578         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
 579         to get x86-specific linker options.
 580         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
 581         (elf_x86_64_check_relocs): Likewise.
 582         (elf_x86_64_relocate_section): Likewise.
 583         (elf_x86_64_link_setup_gnu_properties): Likewise.
 584         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
 585         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
 586         (_bfd_elf_linker_x86_set_options): New function.
 587         * elfxx-x86.h: Include "elf-linker-x86.h".
 588         (elf_x86_link_hash_table): Add params.
 589
 590 2019-04-03  Alan Modra  <amodra@gmail.com>
 591
 592         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
 593         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
 594         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
 595         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
 596         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
 597         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
 598
 599 2019-04-02  Jim Wilson  <jimw@sifive.com>
 600
 601         PR 24389
 602         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
 603         ELF header flags to after check for ELF object file.  Loop through
 604         sections looking for code sections, if none, then skip ABI checks.
 605
 606 2019-03-30  Andrew Waterman  <andrew@sifive.com>
 607
 608         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
 609         rd == X_RA case.
 610
 611 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
 612
 613         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
 614         info->export_dynamic to the conditional.
 615
 616 2019-03-28  Alan Modra  <amodra@gmail.com>
 617
 618         PR 24392
 619         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
 620         * configure: Regenerate.
 621         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
 622         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
 623         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
 624         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
 625         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 626
 627 2019-03-21  Jim Wilson  <jimw@sifive.com>
 628
 629         PR 24365
 630         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
 631         verify sym non-NULL before using.  Add identical check using h.
 632
 633 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
 634
 635         * elf-bfd.h (struct elf_backend_data): Add argument to
 636         merge_gnu_properties.
 637         * elf-properties.c (elf_merge_gnu_properties): Add argument to
 638         itself and while calling bed->merge_gnu_properties.
 639         (elf_merge_gnu_property_list): Update the calls for
 640         elf_merge_gnu_properties.
 641         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
 642         of --force-bti warning and add argument.
 643         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
 644         warning.
 645         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
 646         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
 647         declaration.
 648
 649 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
 650
 651         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
 652         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
 653         (elf_backend_fixup_gnu_properties): Define for AArch64.
 654
 655 2019-03-18  Alan Modra  <amodra@gmail.com>
 656
 657         PR 24355
 658         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
 659         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
 660         attempt at writing glink stubs only once.
 661
 662 2019-03-16  Alan Modra  <amodra@gmail.com>
 663
 664         PR 24337
 665         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
 666         (_bfd_elf_rel_local_sym): Likewise.
 667         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
 668         section of symbols with unrecognized shndx.
 669
 670 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 671
 672         PR ld/24267
 673         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
 674         section.
 675         * cofflink.c (coff_link_add_symbols): Check for symbols defined
 676         in discarded section.
 677
 678 2019-03-15  Alan Modra  <amodra@gmail.com>
 679
 680         PR 24339
 681         * elflink.c (elf_link_add_object_symbols): Bail out on a local
 682         symbol after globals if elf_bad_symtab is not set.
 683
 684 2019-03-15  Alan Modra  <amodra@gmail.com>
 685
 686         PR 24337
 687         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
 688         (_bfd_elf_rel_local_sym): Likewise.
 689
 690 2019-03-15  Alan Modra  <amodra@gmail.com>
 691
 692         PR 24336
 693         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
 694         object files with sh_size not a multiple of sh_entsize.
 695
 696 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 697
 698         PR ld/24338
 699         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
 700         input with bad relocation.
 701
 702 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 703
 704         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
 705
 706 2019-03-14  Nick Clifton  <nickc@redhat.com>
 707
 708         PR 24334
 709         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
 710         (save_section_vma): Initialise field to the number of entries in
 711         the sec_vma table.
 712         (section_vma_same): Check that the number of entries in the
 713         sec_vma table matches the number of sections in the bfd.
 714
 715 2019-03-14  Nick Clifton  <nickc@redhat.com>
 716
 717         PR 24333
 718         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
 719         section owner pointer when adding the default symbol.
 720
 721 2019-03-14  Nick Clifton  <nickc@redhat.com>
 722
 723         PR 24332
 724         * elflink.c (elf_link_add_object_symbols): Add new local variable
 725         extversym_end.  Initialise it to point to the end of the version
 726         symbol table, if present.  Check it when initialising and updating
 727         the ever pointer.
 728
 729 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 730
 731         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
 732         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
 733         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
 734         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
 735         and PLT_PAC_PLT.
 736         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
 737         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
 738         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
 739
 740 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 741             Szabolcs Nagy  <szabolcs.nagy@arm.com>
 742
 743         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
 744         (aarch64_bti_pac_info): New.
 745         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
 746         (bfd_elf32_aarch64_set_options): Likewise.
 747         * bfd-in2.h: Regenerate
 748         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
 749         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
 750         (elfNN_aarch64_small_plt0_bti_entry): New.
 751         (elfNN_aarch64_small_plt_bti_entry): New.
 752         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
 753         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
 754         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
 755         tlsdesc_plt_entry_size fields.
 756         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
 757         (setup_plt_values): New helper function.
 758         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
 759         bti enable type.
 760         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
 761         fixed macros.
 762         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
 763         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
 764         to plt stubs instead of fixed ones and update filling them according
 765         to the need for bti.
 766         (elfNN_aarch64_init_small_plt0_entry): Likewise.
 767         (elfNN_aarch64_finish_dynamic_sections): Likewise.
 768         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
 769         (elfNN_aarch64_plt_sym_val): Update size accordingly.
 770         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
 771         is set.
 772         (bfd_elfNN_get_synthetic_symtab): Define.
 773         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
 774         and mising BTI NOTE SECTION.
 775
 776
 777 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 778
 779         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
 780         linker created inputs from merge.
 781         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
 782         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
 783         (elfNN_aarch64_link_setup_gnu_properties): New.
 784         (elfNN_aarch64_merge_gnu_properties): New.
 785         (elf_backend_setup_gnu_properties): Define for AArch64.
 786         (elf_backend_merge_gnu_properties): Likewise.
 787         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
 788         (_bfd_aarch64_elf_parse_gnu_properties): Define.
 789         (_bfd_aarch64_elf_merge_gnu_properties): Define.
 790         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
 791         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
 792         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
 793         (elf_backend_parse_gnu_properties): Define for AArch64.
 794
 795 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 796
 797         PR ld/24322
 798         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
 799         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
 800
 801 2019-03-12  Alan Modra  <amodra@gmail.com>
 802
 803         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
 804         nmemb parameter.  Use bfd_alloc2.
 805         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
 806         Delete assertion.
 807         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
 808         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
 809         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
 810         doesn't overflow.
 811         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
 812         (assign_section_numbers): Style fix.
 813         (swap_out_syms): Use bfd_malloc2.
 814         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
 815         overflow.
 816         (_bfd_elf_make_empty_symbol): Style fix.
 817         (elfobj_grok_stapsdt_note_1): Formatting.
 818         * elfcode.h (elf_object_p): Use bfd_alloc2.
 819         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
 820         (elf_slurp_symbol_table): Use bfd_zalloc2.
 821         (elf_slurp_reloc_table): Use bfd_alloc2.
 822         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
 823         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
 824         size calculation doesn't overflow.
 825         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
 826         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 827         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
 828
 829 2019-03-08  Alan Modra  <amodra@gmail.com>
 830
 831         PR 24311
 832         * merge.c (merge_strings): Return secinfo.  Don't pad section
 833         to alignment here.
 834         (_bfd_merge_sections): Pad section to alignment here, if input
 835         sections contributing to merged output all pad to alignment.
 836         Formatting.
 837
 838 2019-03-06  Nick Clifton  <nickc@redhat.com>
 839
 840         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
 841         table pointer.
 842         * coffgen.c (coff_find_nearest_line_with_names): Do not call
 843         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
 844
 845 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
 846
 847         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
 848         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
 849
 850         PR 20113
 851         * elf32-s390.c (allocate_dynrelocs): Update comment.
 852
 853 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
 854
 855         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
 856
 857 2019-02-28  Nick Clifton  <nickc@redhat.com>
 858
 859         PR 24273
 860         * elf.c (bfd_elf_string_from_elf_section): Check for a string
 861         section that is not NUL terminated.
 862
 863 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 864
 865         PR ld/24276
 866         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
 867         by linker when checking copy reloc on protected symbol.
 868
 869 2019-02-24  Alan Modra  <amodra@gmail.com>
 870
 871         PR 24144
 872         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
 873
 874 2019-02-20  Eric Tsai  <erictsai@cadence.com>
 875
 876         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
 877         sections between the call site and call destination and adjust
 878         call distance by the largest alignment.
 879
 880 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
 881
 882         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
 883         * elf.c (elfcore_grok_aarch_pauth): New function.
 884         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
 885         (elfcore_write_aarch_pauth): New function.
 886         (elfcore_write_register_note): Check for AArch64 pauth section.
 887
 888 2019-02-20  Alan Modra  <amodra@gmail.com>
 889
 890         PR 24225
 891         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
 892         return value.
 893
 894 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
 895
 896         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
 897         Darwin hosts, not just or1k.
 898         * configure: Regenerate.
 899
 900 2019-02-20  Alan Modra  <amodra@gmail.com>
 901
 902         PR 24236
 903         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
 904         sentinel NUL to string buffer nearer to loop where it is used.
 905         Don't go past sentinel when scanning strings, and don't write
 906         NUL again.
 907         * archive.c (do_slurp_coff_armap): Simplify string handling to
 908         archive64.c style.
 909
 910 2019-02-19  Alan Modra  <amodra@gmail.com>
 911
 912         PR 24235
 913         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
 914         attempting to prevent read past end of section.
 915
 916 2019-02-18  Alan Modra  <amodra@gmail.com>
 917
 918         PR 24225
 919         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
 920         PRIx64 to generate warning messages.  Print local sym names too.
 921
 922 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
 923
 924         * elf32-arc (INIT_SYM_STRING): Delete.
 925         (FINI_SYM_STRING): Likewise.
 926         (init_str): Likewise.
 927         (fini_str): Likewise.
 928
 929 2019-02-08  Alan Modra  <amodra@gmail.com>
 930
 931         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
 932         for bss-plt" warning to make it an error.
 933
 934 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 935
 936         PR ld/18841
 937         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
 938         reloc_class_ifunc for ifunc symbols.
 939         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
 940
 941 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 942
 943         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
 944         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
 945
 946 2019-02-07  Nick Clifton  <nickc@redhat.com>
 947
 948         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
 949         into the definitely obsolete list.
 950
 951 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 952
 953         PR ld/24151
 954         * elf64-x86-64.c (elf_x86_64_need_pic): Check
 955         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
 956         (elf_x86_64_relocate_section): Move PIC check for PC-relative
 957         relocations to ...
 958         (elf_x86_64_check_relocs): Here.
 959         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
 960         to check if a symbol is defined in a non-shared object.
 961         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
 962
 963 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
 964
 965         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
 966         of 'labs' (and fix GCC warning).
 967
 968 2019-01-25  Nick Clifton  <nickc@redhat.com>
 969
 970         * po/ru.po: Updated Russian translation.
 971
 972 2019-01-23  Nick Clifton  <nickc@redhat.com>
 973
 974         * po/fr.po: Updated French translation.
 975
 976 2019-01-21  Nick Clifton  <nickc@redhat.com>
 977
 978         * po/pt.po: Updated Portuguese translation.
 979         * po/uk.po: Updated Ukranian translation.
 980
 981 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
 982
 983         PR 24108
 984         * elf32-nds32.c (nds32_relocate_section): Add space between words
 985         in error message.
 986         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
 987         error message.
 988         (riscv_i_or_e_p): Likewise.
 989         (riscv_merge_arch_attr_info): Likewise.
 990
 991 2019-01-19  Nick Clifton  <nickc@redhat.com>
 992
 993         * version.m4: Reset to 2.32.51
 994         * configure: Regenerate.
 995         * po/bfd.pot: Regenerate.
 996
 997 2018-06-24  Nick Clifton  <nickc@redhat.com>
 998
 999         2.32 branch created.
1000
1001 2019-01-16  Kito Cheng  <kito@andestech.com>
1002
1003         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
1004         for OBJ_ATTR_PROC.
1005
1006 2019-01-16  Kito Cheng  <kito@andestech.com>
1007             Nelson Chu  <nelson@andestech.com>
1008
1009         * elfnn-riscv.c (in_subsets): New.
1010         (out_subsets): Likewise.
1011         (merged_subsets): Likewise.
1012         (riscv_std_ext_p): Likewise.
1013         (riscv_non_std_ext_p): Likewise.
1014         (riscv_std_sv_ext_p): Likewise.
1015         (riscv_non_std_sv_ext_p): Likewise.
1016         (riscv_version_mismatch): Likewise.
1017         (riscv_i_or_e_p): Likewise.
1018         (riscv_merge_std_ext): Likewise.
1019         (riscv_merge_non_std_and_sv_ext): Likewise.
1020         (riscv_merge_arch_attr_info): Likewise.
1021         (riscv_merge_attributes): Likewise.
1022         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1023
1024         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1025         (elf_backend_obj_attrs_vendor): Define.
1026         (elf_backend_obj_attrs_section_type): Likewise.
1027         (elf_backend_obj_attrs_section): Likewise.
1028         (elf_backend_obj_attrs_arg_type): Define as
1029         riscv_elf_obj_attrs_arg_type.
1030         * elfxx-riscv.c (riscv_estimate_digit): New.
1031         (riscv_estimate_arch_strlen1): Likewise.
1032         (riscv_estimate_arch_strlen): Likewise.
1033         (riscv_arch_str1): Likewise.
1034         (riscv_arch_str): Likewise.
1035         * elfxx-riscv.h (riscv_arch_str): Declare.
1036
1037 2019-01-14  John Darrington <john@darrington.wattle.id.au>
1038
1039         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1040         * libbfd.h: regen.
1041         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1042         source field.  (md_apply_fix): Apply final fix
1043         to BFD_RELOC_S12Z_OPR.
1044         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1045
1046 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
1047
1048         PR 20113
1049         * elf32-s390.c (allocate_dynrelocs): Update comment.
1050
1051 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
1052
1053         * warning.m4: Adjust egrep pattern for non-GNU compilers.
1054         * configure: Regenerate.
1055
1056 2019-01-08  Alan Modra  <amodra@gmail.com>
1057
1058         PR 23699
1059         PR 24065
1060         * ihex.c (ihex_write_object_contents): Properly check 32-bit
1061         address range.
1062
1063 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
1064
1065         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1066         * bfd/bfd-in2.h: Regenerate.
1067         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1068         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1069
1070 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
1071
1072         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1073         default target, little endian target is more suitable.
1074
1075 2019-01-04  Alan Modra  <amodra@gmail.com>
1076
1077         PR 24061
1078         PR 21786
1079         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1080         adjust all callers.
1081         (EQ_VALUE_IN_FIELD): Likewise.
1082         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1083
1084 2019-01-01  Alan Modra  <amodra@gmail.com>
1085
1086         Update year range in copyright notice of all files.
1087
1088 For older changes see ChangeLog-2018
1089 \f
1090 Copyright (C) 2019 Free Software Foundation, Inc.
1091
1092 Copying and distribution of this file, with or without modification,
1093 are permitted in any medium without royalty provided the copyright
1094 notice and this notice are preserved.
1095
1096 Local Variables:
1097 mode: change-log
1098 left-margin: 8
1099 fill-column: 74
1100 version-control: never
1101 End: