bfd/ChangeLog

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