bfd/ChangeLog

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