bfd/ChangeLog

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