bfd/ChangeLog

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