bfd/ChangeLog

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