bfd/ChangeLog

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