bfd/ChangeLog

   1 2019-06-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>
   2
   3         * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
   4
   5 2019-06-14  Alan Modra  <amodra@gmail.com>
   6
   7         * Makefile.in: Regenerate.
   8         * configure: Regenerate.
   9
  10 2019-06-14  Alan Modra  <amodra@gmail.com>
  11
  12         * elf64-ppc.c: Fix comments involving paddi.
  13
  14 2019-06-12  Adam Lackorzymski  <adam@os.inf.tu-dresden.de>
  15
  16         PR 24643
  17         * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
  18         absent, or the bfd is not in the ELF formart.
  19         * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
  20
  21 2019-06-10  Christos Zoulas  <christos@zoulas.com>
  22
  23         PR 24650
  24         * elf.c (elfcore_make_auxv_note_section): New function.
  25         (elfcore_grok_note): Use it.
  26         (elfcore_grok_freebsd_note): Likewise.
  27         (elfcore_grok_openbsd_note): Likewise.
  28         (elfcore_grok_netbsd_note): Likewise.  Plus add support for
  29         NT_NETBSDCORE_AUXV notes.
  30
  31 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
  32
  33         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
  34         alignment of the new gnu property section.
  35
  36 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
  37
  38         * bfd-in.h: Change comment.
  39         * bfd-in2.h: Regenerate.
  40         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
  41         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
  42         Likwise.
  43
  44 2019-05-28  Faraz Shahbazker  <fshahbazker@wavecomp.com>
  45
  46         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
  47         Remove overflow check.
  48
  49 2019-05-28  Alan Modra  <amodra@gmail.com>
  50
  51         PR 24596
  52         * cofflink.c (coff_link_check_archive_element): Don't assume
  53         element is a coff object file after calling add_archive_element.
  54
  55 2019-05-28  Alan Modra  <amodra@gmail.com>
  56
  57         PR 24596
  58         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
  59         attempt to set sh_entsize for excluded PLT section.
  60
  61 2019-05-28  Alan Modra  <amodra@gmail.com>
  62
  63         PR 24596
  64         * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
  65         to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
  66         allocated in alpha_dynamic_entries_for_reloc.
  67
  68 2019-05-28  Alan Modra  <amodra@gmail.com>
  69
  70         PR 24596
  71         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
  72         on NULL output_section.
  73         * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
  74
  75 2019-05-28  Alan Modra  <amodra@gmail.com>
  76
  77         PR 24596
  78         * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
  79         entry when MUST_FIND.  Abort when MUST_FIND not found.
  80         (elf_m68k_get_bfd2got_entry): Likewise.
  81         (elf_m68k_relocate_section): Remove now useless assert.
  82
  83 2019-05-28  Alan Modra  <amodra@gmail.com>
  84
  85         PR 24596
  86         * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
  87         from bfd_link_info, not an output section owner.
  88         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
  89         (elf_hppa_final_link_relocate): Likewise.
  90
  91 2019-05-28  Alan Modra  <amodra@gmail.com>
  92
  93         PR 24596
  94         * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
  95         create_object_symbols_section, obj_textsec, obj_datasec or
  96         obj_bsssec.  Fix other errors in placement.
  97         * config.bfd: Obsolete tic30-aout.
  98
  99 2019-05-28  Alan Modra  <amodra@gmail.com>
 100
 101         PR 24596
 102         * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
 103         end of section list as well as section_count.
 104         * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
 105         section list before returning error.
 106
 107 2019-05-27  Alan Modra  <amodra@gmail.com>
 108
 109         * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
 110
 111 2019-05-27  Alan Modra  <amodra@gmail.com>
 112
 113         PR 24596
 114         * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
 115
 116 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 117
 118         * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
 119         (struct elf_aarch64_link_hash_table): Add variant_pcs member.
 120         (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
 121         (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
 122         (elf_backend_merge_symbol_attribute): Define.
 123
 124 2019-05-24  Alan Modra  <amodra@gmail.com>
 125
 126         * po/SRC-POTFILES.in: Regenerate.
 127
 128 2019-05-24  Alan Modra  <amodra@gmail.com>
 129
 130         * elf64-ppc.c: Comment on powerxx _notoc stub variants.
 131         (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
 132         (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
 133         (struct ppc_link_hash_table): Add powerxx_stubs.
 134         (ppc64_elf_check_relocs): Set powerxx_stubs.
 135         (build_powerxx_offset, size_powerxx_offset),
 136         (num_relocs_for_powerxx_offset),
 137         (emit_relocs_for_powerxx_offset): New functions.
 138         (plt_stub_size): Size powerxx stubs.
 139         (ppc_build_one_stub): Emit powerxx stubs.
 140         (ppc_size_one_stub): Size powerxx stubs.  Omit .eh_frame for
 141         powerxx stubs.
 142
 143 2019-05-24  Alan Modra  <amodra@gmail.com>
 144
 145         * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
 146         R_PPC64_GOT_PCREL34.
 147         (xlate_pcrel_opt): New function.
 148         (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
 149         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
 150         for R_PPC64_GOT_PCREL34.  Implement R_PPC64_PCREL_OPT optimisation.
 151
 152 2019-05-24  Alan Modra  <amodra@gmail.com>
 153
 154         * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
 155         (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
 156         (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
 157         (BFD_RELOC_PPC64_PLT_PCREL34),
 158         (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
 159         (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
 160         (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
 161         (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
 162         (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
 163         * elf64-ppc.c (PNOP): Define.
 164         (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
 165         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
 166         (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
 167         relocs.
 168         (ppc64_elf_prefix_reloc): New function.
 169         (struct ppc_link_hash_table): Add notoc_plt.
 170         (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
 171         (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
 172         R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
 173         (ppc64_elf_check_relocs): Handle pcrel got and plt relocs.  Set
 174         has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC.  Handle
 175         possible need for dynamic relocs on non-pcrel powerxx relocs.
 176         (dec_dynrel_count): Handle non-pcrel powerxx relocs.
 177         (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
 178         (toc_adjusting_stub_needed): Likewise.
 179         (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
 180         (ppc64_elf_relocate_section): Handle new powerxx relocs.
 181         * bfd-in2.h: Regenerate.
 182         * libbfd.h: Regenerate.
 183
 184 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
 185
 186         * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
 187         * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
 188         bpf_elf64_be_vec.
 189         * configure: Regenerate.
 190
 191 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
 192
 193         * configure: Regenerated.
 194         * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
 195         (ALL_MACHINES_CFILES): Add cpu-bpf.c.
 196         (BFD64_BACKENDS): Add elf64-bpf.lo.
 197         (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
 198         * Makefile.in (SOURCE_HFILES): Regenerate.
 199         * config.bfd (targ_cpu): Handle bpf-*-* targets.
 200         * cpu-bpf.c: New file.
 201         * elf64-bpf.c: Likewise.
 202         * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
 203         bpf_elf64_le_vec.
 204         * archures.c: Define architecture bfd_arch_bpf and machine
 205         bfd_arch_bpf.
 206         * reloc.c: Define BFD relocations used by the BPF target.
 207         * bfd-in2.h: Regenerated.
 208         * libbfd.h: Likewise.
 209
 210 2019-05-22  Alan Modra  <amodra@gmail.com>
 211
 212         * elf32-arm.c (arm_allocate_glue_section_space): Clear section
 213         contents.
 214
 215 2019-05-22  Alan Modra  <amodra@gmail.com>
 216
 217         * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
 218         processing on "size error in section".
 219
 220 2019-05-22  Alan Modra  <amodra@gmail.com>
 221
 222         * som.c (som_bfd_free_cached_info): Call
 223         _bfd_generic_close_and_cleanup.
 224
 225 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 226
 227         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
 228         for TLS_TPREL_HI16(/LO16) relocations in shared library.
 229
 230 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 231
 232         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
 233         checks.  Search the RELA table for n64 relocations.
 234
 235 2019-05-21  Matthew Fortune  <matthew.fortune@mips.com>
 236             Faraz Shahbazker  <fshahbazker@wavecomp.com>
 237
 238         * elfxx-mips.c (LA25_BC): New macro.
 239         (mips_elf_link_hash_table)<compact_branches>: New field.
 240         (STUB_JALRC): New macro.
 241         (mipsr6_o32_exec_plt0_entry_compact): New array.
 242         (mipsr6_n32_exec_plt0_entry_compact): Likewise.
 243         (mipsr6_n64_exec_plt0_entry_compact): Likewise.
 244         (mipsr6_exec_plt_entry_compact): Likewise.
 245         (mips_elf_create_la25_stub): Use BC instead of J for stubs
 246         when compact_branches is true.
 247         (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
 248         PLT for MIPSR6 with compact_branches.  Do not reorder the
 249         compact branches PLT.  Switch the lazy stub for MIPSR6
 250         with compact_branches to use JALRC.
 251         (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
 252         when compact_branches is true.
 253         (_bfd_mips_elf_compact_branches): New function.
 254         * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
 255
 256 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
 257
 258         PR ld/24373
 259         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
 260         Fix print formatter.
 261
 262 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 263
 264         PR 24460
 265         * elf32-arm.c (get_value_helper): Remove.
 266         (elf32_arm_final_link_relocate): Fix branch future relocations.
 267
 268 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
 269
 270         PR ld/24373
 271         * bfd-in.h (enum erratum_84319_opts): New
 272         (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
 273         int to enum erratum_84319_opts.
 274         * bfd-in2.h: Regenerate.
 275         * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
 276         fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
 277         (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
 278         (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
 279         (_bfd_aarch64_resize_stubs): Amend comment.
 280         (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
 281         requested.
 282         (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
 283         (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
 284         erratum workaround.
 285         (clear_erratum_843419_entry): Update erratum conditional.
 286
 287 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
 288
 289         PR ld/24571
 290         * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
 291         when computing distance_short_enough.
 292
 293 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
 294
 295         PR ld/24564
 296         * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
 297         Wrap around even if distance equals avr_pc_wrap_around.
 298
 299 2019-05-20  Nick Clifton  <nickc@redhat.com>
 300
 301         * po/fr.po: Updated French translation.
 302
 303 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 304
 305         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
 306
 307 2019-05-16  Alan Modra  <amodra@gmail.com>
 308
 309         * elf32-arm.c (elf32_arm_write_section): Revert last change.
 310
 311 2019-05-15  Alan Modra  <amodra@gmail.com>
 312
 313         * elf32-arm.c (elf32_arm_write_section): Don't leave
 314         error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
 315         unitialised section contents.
 316
 317 2019-05-14  Jamey Hicks  <jamey.hicks@gmail.com>
 318
 319         PR 19921
 320         * verilog.c: (VerilogDataWidth): New variable.
 321         (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
 322
 323 2019-05-08  Nick Clifton  <nickc@redhat.com>
 324
 325         PR 24523
 326         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
 327         rather than FALSE if encountering a non-ELF file.
 328
 329 2019-05-06  Alan Modra  <amodra@gmail.com>
 330
 331         * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
 332
 333 2019-05-06  Alan Modra  <amodra@gmail.com>
 334
 335         * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
 336         (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
 337         Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
 338         * libbfd.h: Regenerate.
 339         * bfd-in2.h: Regenerate.
 340
 341 2019-05-04  Alan Modra  <amodra@gmail.com>
 342
 343         PR 24511
 344         * syms.c (coff_section_type): Only allow '.', '$' and numeric
 345         following the standard section names.
 346         (bfd_decode_symclass): Prioritize section flag tests in
 347         decode_section_type before name tests in coff_section_type.
 348         * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
 349         and fake_common_section using BFD_FAKE_SECTION.  Use "fake" as
 350         their names and choose standard .text section flags for
 351         fake_section.
 352
 353 2019-05-02  Nick Clifton  <nickc@redhat.com>
 354
 355         PR 24493
 356         * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
 357         .gnu.debugaltlink sections as debugging sections.
 358
 359 2019-04-30  Alan Modra  <amodra@gmail.com>
 360
 361         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
 362         (struct _ppc64_elf_section_data): Likewise.
 363         (ppc64_elf_check_relocs): Set above fields.
 364         (ppc64_elf_edit_toc): Add a pass over GOT relocs.
 365         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
 366         when possible.
 367
 368 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 369
 370         PR ld/24486
 371         * elflink.c (elf_link_output_extsym): Don't complain undefined
 372         weak dynamic reference.
 373
 374 2019-04-25  Sudakshina Das  <sudi.das@arm.com>
 375
 376         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
 377         (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
 378         (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
 379         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
 380         (elfNN_aarch64_small_plt0_pac_entry): Remove.
 381         (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
 382         (elfNN_aarch64_small_plt0_bti_entry): Update.
 383         (elfNN_aarch64_small_plt_bti_entry): Update.
 384         (elfNN_aarch64_small_plt_pac_entry): Update.
 385         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
 386         (setup_plt_values): Setup new entries.
 387         (elfNN_aarch64_finish_dynamic_sections): Remove size change.
 388         (elfNN_aarch64_plt_sym_val): Likewise.
 389
 390 2019-04-22  Jim Wilson  <jimw@sifive.com>
 391
 392         * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
 393
 394 2019-04-19  Alan Modra  <amodra@gmail.com>
 395
 396         * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
 397
 398 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 399
 400         * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
 401         building shared object.
 402         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
 403
 404 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 405
 406         PR ld/24458
 407         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
 408         linker_def.
 409
 410 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 411
 412         * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
 413         relocation.
 414         * bfd-in2.h: Regenerate.
 415         * libbfd.h: Likewise.
 416
 417 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 418
 419         * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
 420         * bfd-in2.h: Regenerated.
 421         * libbfd.h: Regenerated.
 422
 423 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 424
 425         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
 426         * bfd-in2.h: Regenerated.
 427         * libbfd.h: Likewise.
 428
 429 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 430
 431         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
 432         * bfd-in2.h: Regenerated.
 433         * libbfd.h: Regenerated.
 434         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
 435         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
 436         and R_ARM_THM_BF12 together.
 437         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
 438
 439 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 440
 441         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
 442         * libbfd.h: Regenerated.
 443         * bfd-in2.h: Regenerated.
 444         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
 445         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
 446         and R_ARM_THM_BF18 together.
 447         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
 448
 449 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 450
 451         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
 452         * bfd-in2.h: Regenerated.
 453         * libbfd.h: Regenerated.
 454         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
 455         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
 456         and R_ARM_THM_BF16 together.
 457         (get_value_helper): New reloc helper.
 458         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
 459
 460 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 461
 462         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
 463         * bfd-in2.h: Regenerate.
 464         * libbfd.h: Regenerate.
 465
 466 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 467
 468         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
 469         * bfd-in2.h: Regenerate.
 470         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
 471         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
 472         and update assert.
 473         (using_thumb2): Likewise.
 474         (using_thumb2_bl): Update assert.
 475         (arch_has_arm_nop): Likewise.
 476         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
 477         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
 478
 479 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 480
 481         * elf-linker-x86.h (elf_x86_cet_report): New.
 482         (elf_linker_x86_params): Add cet_report.
 483         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
 484         missing IBT and SHSTK properties if needed.
 485
 486 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 487
 488         PR ld/24436
 489         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
 490         "h != NULL".  Don't check "h != NULL" before calling.
 491         bfd_elf_gc_record_vtentry.
 492         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 493         * elf32-bfin.c (bfin_check_relocs): Likewise.
 494         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 495         * elf32-csky.c (csky_elf_check_relocs): Likewise.
 496         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 497         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 498         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 499         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 500         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 501         * elf32-i386.c (elf_i386_check_relocs): Likewise.
 502         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 503         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 504         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 505         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 506         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 507         * elf32-metag.c (elf_metag_check_relocs): Likewise.
 508         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 509         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 510         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 511         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 512         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 513         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 514         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 515         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 516         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 517         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 518         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 519         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
 520         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
 521         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 522         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
 523         VTENTRY entry.
 524
 525 2019-04-11  Alan Modra  <amodra@gmail.com>
 526
 527         PR 24435
 528         * elflink.c (elf_link_add_object_symbols): Don't read partial
 529         dynamic entries from fuzzed objects.
 530
 531 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
 532
 533         PR ld/24302
 534         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
 535         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
 536         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
 537
 538 2019-04-10  Michael Forney  <mforney@mforney.org>
 539
 540         PR 24427
 541         * doc/chew.c (free_words): Correctly free "push_text" strings.
 542
 543 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 544
 545         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
 546
 547 2019-04-08  Alan Modra  <amodra@gmail.com>
 548
 549         * configure.ac (elfxx_x86): Define and use.
 550         * configure: Regenerate.
 551
 552 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 553
 554         * elf-linker-x86.h: New file.
 555         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
 556         to get x86-specific linker options.
 557         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
 558         (elf_x86_64_check_relocs): Likewise.
 559         (elf_x86_64_relocate_section): Likewise.
 560         (elf_x86_64_link_setup_gnu_properties): Likewise.
 561         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
 562         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
 563         (_bfd_elf_linker_x86_set_options): New function.
 564         * elfxx-x86.h: Include "elf-linker-x86.h".
 565         (elf_x86_link_hash_table): Add params.
 566
 567 2019-04-03  Alan Modra  <amodra@gmail.com>
 568
 569         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
 570         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
 571         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
 572         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
 573         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
 574         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
 575
 576 2019-04-02  Jim Wilson  <jimw@sifive.com>
 577
 578         PR 24389
 579         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
 580         ELF header flags to after check for ELF object file.  Loop through
 581         sections looking for code sections, if none, then skip ABI checks.
 582
 583 2019-03-30  Andrew Waterman  <andrew@sifive.com>
 584
 585         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
 586         rd == X_RA case.
 587
 588 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
 589
 590         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
 591         info->export_dynamic to the conditional.
 592
 593 2019-03-28  Alan Modra  <amodra@gmail.com>
 594
 595         PR 24392
 596         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
 597         * configure: Regenerate.
 598         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
 599         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
 600         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
 601         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
 602         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 603
 604 2019-03-21  Jim Wilson  <jimw@sifive.com>
 605
 606         PR 24365
 607         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
 608         verify sym non-NULL before using.  Add identical check using h.
 609
 610 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
 611
 612         * elf-bfd.h (struct elf_backend_data): Add argument to
 613         merge_gnu_properties.
 614         * elf-properties.c (elf_merge_gnu_properties): Add argument to
 615         itself and while calling bed->merge_gnu_properties.
 616         (elf_merge_gnu_property_list): Update the calls for
 617         elf_merge_gnu_properties.
 618         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
 619         of --force-bti warning and add argument.
 620         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
 621         warning.
 622         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
 623         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
 624         declaration.
 625
 626 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
 627
 628         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
 629         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
 630         (elf_backend_fixup_gnu_properties): Define for AArch64.
 631
 632 2019-03-18  Alan Modra  <amodra@gmail.com>
 633
 634         PR 24355
 635         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
 636         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
 637         attempt at writing glink stubs only once.
 638
 639 2019-03-16  Alan Modra  <amodra@gmail.com>
 640
 641         PR 24337
 642         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
 643         (_bfd_elf_rel_local_sym): Likewise.
 644         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
 645         section of symbols with unrecognized shndx.
 646
 647 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 648
 649         PR ld/24267
 650         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
 651         section.
 652         * cofflink.c (coff_link_add_symbols): Check for symbols defined
 653         in discarded section.
 654
 655 2019-03-15  Alan Modra  <amodra@gmail.com>
 656
 657         PR 24339
 658         * elflink.c (elf_link_add_object_symbols): Bail out on a local
 659         symbol after globals if elf_bad_symtab is not set.
 660
 661 2019-03-15  Alan Modra  <amodra@gmail.com>
 662
 663         PR 24337
 664         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
 665         (_bfd_elf_rel_local_sym): Likewise.
 666
 667 2019-03-15  Alan Modra  <amodra@gmail.com>
 668
 669         PR 24336
 670         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
 671         object files with sh_size not a multiple of sh_entsize.
 672
 673 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 674
 675         PR ld/24338
 676         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
 677         input with bad relocation.
 678
 679 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 680
 681         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
 682
 683 2019-03-14  Nick Clifton  <nickc@redhat.com>
 684
 685         PR 24334
 686         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
 687         (save_section_vma): Initialise field to the number of entries in
 688         the sec_vma table.
 689         (section_vma_same): Check that the number of entries in the
 690         sec_vma table matches the number of sections in the bfd.
 691
 692 2019-03-14  Nick Clifton  <nickc@redhat.com>
 693
 694         PR 24333
 695         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
 696         section owner pointer when adding the default symbol.
 697
 698 2019-03-14  Nick Clifton  <nickc@redhat.com>
 699
 700         PR 24332
 701         * elflink.c (elf_link_add_object_symbols): Add new local variable
 702         extversym_end.  Initialise it to point to the end of the version
 703         symbol table, if present.  Check it when initialising and updating
 704         the ever pointer.
 705
 706 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 707
 708         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
 709         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
 710         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
 711         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
 712         and PLT_PAC_PLT.
 713         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
 714         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
 715         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
 716
 717 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 718             Szabolcs Nagy  <szabolcs.nagy@arm.com>
 719
 720         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
 721         (aarch64_bti_pac_info): New.
 722         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
 723         (bfd_elf32_aarch64_set_options): Likewise.
 724         * bfd-in2.h: Regenerate
 725         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
 726         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
 727         (elfNN_aarch64_small_plt0_bti_entry): New.
 728         (elfNN_aarch64_small_plt_bti_entry): New.
 729         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
 730         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
 731         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
 732         tlsdesc_plt_entry_size fields.
 733         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
 734         (setup_plt_values): New helper function.
 735         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
 736         bti enable type.
 737         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
 738         fixed macros.
 739         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
 740         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
 741         to plt stubs instead of fixed ones and update filling them according
 742         to the need for bti.
 743         (elfNN_aarch64_init_small_plt0_entry): Likewise.
 744         (elfNN_aarch64_finish_dynamic_sections): Likewise.
 745         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
 746         (elfNN_aarch64_plt_sym_val): Update size accordingly.
 747         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
 748         is set.
 749         (bfd_elfNN_get_synthetic_symtab): Define.
 750         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
 751         and mising BTI NOTE SECTION.
 752
 753
 754 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 755
 756         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
 757         linker created inputs from merge.
 758         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
 759         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
 760         (elfNN_aarch64_link_setup_gnu_properties): New.
 761         (elfNN_aarch64_merge_gnu_properties): New.
 762         (elf_backend_setup_gnu_properties): Define for AArch64.
 763         (elf_backend_merge_gnu_properties): Likewise.
 764         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
 765         (_bfd_aarch64_elf_parse_gnu_properties): Define.
 766         (_bfd_aarch64_elf_merge_gnu_properties): Define.
 767         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
 768         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
 769         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
 770         (elf_backend_parse_gnu_properties): Define for AArch64.
 771
 772 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 773
 774         PR ld/24322
 775         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
 776         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
 777
 778 2019-03-12  Alan Modra  <amodra@gmail.com>
 779
 780         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
 781         nmemb parameter.  Use bfd_alloc2.
 782         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
 783         Delete assertion.
 784         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
 785         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
 786         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
 787         doesn't overflow.
 788         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
 789         (assign_section_numbers): Style fix.
 790         (swap_out_syms): Use bfd_malloc2.
 791         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
 792         overflow.
 793         (_bfd_elf_make_empty_symbol): Style fix.
 794         (elfobj_grok_stapsdt_note_1): Formatting.
 795         * elfcode.h (elf_object_p): Use bfd_alloc2.
 796         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
 797         (elf_slurp_symbol_table): Use bfd_zalloc2.
 798         (elf_slurp_reloc_table): Use bfd_alloc2.
 799         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
 800         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
 801         size calculation doesn't overflow.
 802         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
 803         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 804         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
 805
 806 2019-03-08  Alan Modra  <amodra@gmail.com>
 807
 808         PR 24311
 809         * merge.c (merge_strings): Return secinfo.  Don't pad section
 810         to alignment here.
 811         (_bfd_merge_sections): Pad section to alignment here, if input
 812         sections contributing to merged output all pad to alignment.
 813         Formatting.
 814
 815 2019-03-06  Nick Clifton  <nickc@redhat.com>
 816
 817         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
 818         table pointer.
 819         * coffgen.c (coff_find_nearest_line_with_names): Do not call
 820         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
 821
 822 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
 823
 824         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
 825         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
 826
 827         PR 20113
 828         * elf32-s390.c (allocate_dynrelocs): Update comment.
 829
 830 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
 831
 832         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
 833
 834 2019-02-28  Nick Clifton  <nickc@redhat.com>
 835
 836         PR 24273
 837         * elf.c (bfd_elf_string_from_elf_section): Check for a string
 838         section that is not NUL terminated.
 839
 840 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 841
 842         PR ld/24276
 843         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
 844         by linker when checking copy reloc on protected symbol.
 845
 846 2019-02-24  Alan Modra  <amodra@gmail.com>
 847
 848         PR 24144
 849         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
 850
 851 2019-02-20  Eric Tsai  <erictsai@cadence.com>
 852
 853         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
 854         sections between the call site and call destination and adjust
 855         call distance by the largest alignment.
 856
 857 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
 858
 859         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
 860         * elf.c (elfcore_grok_aarch_pauth): New function.
 861         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
 862         (elfcore_write_aarch_pauth): New function.
 863         (elfcore_write_register_note): Check for AArch64 pauth section.
 864
 865 2019-02-20  Alan Modra  <amodra@gmail.com>
 866
 867         PR 24225
 868         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
 869         return value.
 870
 871 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
 872
 873         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
 874         Darwin hosts, not just or1k.
 875         * configure: Regenerate.
 876
 877 2019-02-20  Alan Modra  <amodra@gmail.com>
 878
 879         PR 24236
 880         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
 881         sentinel NUL to string buffer nearer to loop where it is used.
 882         Don't go past sentinel when scanning strings, and don't write
 883         NUL again.
 884         * archive.c (do_slurp_coff_armap): Simplify string handling to
 885         archive64.c style.
 886
 887 2019-02-19  Alan Modra  <amodra@gmail.com>
 888
 889         PR 24235
 890         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
 891         attempting to prevent read past end of section.
 892
 893 2019-02-18  Alan Modra  <amodra@gmail.com>
 894
 895         PR 24225
 896         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
 897         PRIx64 to generate warning messages.  Print local sym names too.
 898
 899 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
 900
 901         * elf32-arc (INIT_SYM_STRING): Delete.
 902         (FINI_SYM_STRING): Likewise.
 903         (init_str): Likewise.
 904         (fini_str): Likewise.
 905
 906 2019-02-08  Alan Modra  <amodra@gmail.com>
 907
 908         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
 909         for bss-plt" warning to make it an error.
 910
 911 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 912
 913         PR ld/18841
 914         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
 915         reloc_class_ifunc for ifunc symbols.
 916         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
 917
 918 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 919
 920         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
 921         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
 922
 923 2019-02-07  Nick Clifton  <nickc@redhat.com>
 924
 925         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
 926         into the definitely obsolete list.
 927
 928 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 929
 930         PR ld/24151
 931         * elf64-x86-64.c (elf_x86_64_need_pic): Check
 932         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
 933         (elf_x86_64_relocate_section): Move PIC check for PC-relative
 934         relocations to ...
 935         (elf_x86_64_check_relocs): Here.
 936         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
 937         to check if a symbol is defined in a non-shared object.
 938         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
 939
 940 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
 941
 942         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
 943         of 'labs' (and fix GCC warning).
 944
 945 2019-01-25  Nick Clifton  <nickc@redhat.com>
 946
 947         * po/ru.po: Updated Russian translation.
 948
 949 2019-01-23  Nick Clifton  <nickc@redhat.com>
 950
 951         * po/fr.po: Updated French translation.
 952
 953 2019-01-21  Nick Clifton  <nickc@redhat.com>
 954
 955         * po/pt.po: Updated Portuguese translation.
 956         * po/uk.po: Updated Ukranian translation.
 957
 958 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
 959
 960         PR 24108
 961         * elf32-nds32.c (nds32_relocate_section): Add space between words
 962         in error message.
 963         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
 964         error message.
 965         (riscv_i_or_e_p): Likewise.
 966         (riscv_merge_arch_attr_info): Likewise.
 967
 968 2019-01-19  Nick Clifton  <nickc@redhat.com>
 969
 970         * version.m4: Reset to 2.32.51
 971         * configure: Regenerate.
 972         * po/bfd.pot: Regenerate.
 973
 974 2018-06-24  Nick Clifton  <nickc@redhat.com>
 975
 976         2.32 branch created.
 977
 978 2019-01-16  Kito Cheng  <kito@andestech.com>
 979
 980         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
 981         for OBJ_ATTR_PROC.
 982
 983 2019-01-16  Kito Cheng  <kito@andestech.com>
 984             Nelson Chu  <nelson@andestech.com>
 985
 986         * elfnn-riscv.c (in_subsets): New.
 987         (out_subsets): Likewise.
 988         (merged_subsets): Likewise.
 989         (riscv_std_ext_p): Likewise.
 990         (riscv_non_std_ext_p): Likewise.
 991         (riscv_std_sv_ext_p): Likewise.
 992         (riscv_non_std_sv_ext_p): Likewise.
 993         (riscv_version_mismatch): Likewise.
 994         (riscv_i_or_e_p): Likewise.
 995         (riscv_merge_std_ext): Likewise.
 996         (riscv_merge_non_std_and_sv_ext): Likewise.
 997         (riscv_merge_arch_attr_info): Likewise.
 998         (riscv_merge_attributes): Likewise.
 999         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1000
1001         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1002         (elf_backend_obj_attrs_vendor): Define.
1003         (elf_backend_obj_attrs_section_type): Likewise.
1004         (elf_backend_obj_attrs_section): Likewise.
1005         (elf_backend_obj_attrs_arg_type): Define as
1006         riscv_elf_obj_attrs_arg_type.
1007         * elfxx-riscv.c (riscv_estimate_digit): New.
1008         (riscv_estimate_arch_strlen1): Likewise.
1009         (riscv_estimate_arch_strlen): Likewise.
1010         (riscv_arch_str1): Likewise.
1011         (riscv_arch_str): Likewise.
1012         * elfxx-riscv.h (riscv_arch_str): Declare.
1013
1014 2019-01-14  John Darrington <john@darrington.wattle.id.au>
1015
1016         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1017         * libbfd.h: regen.
1018         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1019         source field.  (md_apply_fix): Apply final fix
1020         to BFD_RELOC_S12Z_OPR.
1021         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1022
1023 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
1024
1025         PR 20113
1026         * elf32-s390.c (allocate_dynrelocs): Update comment.
1027
1028 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
1029
1030         * warning.m4: Adjust egrep pattern for non-GNU compilers.
1031         * configure: Regenerate.
1032
1033 2019-01-08  Alan Modra  <amodra@gmail.com>
1034
1035         PR 23699
1036         PR 24065
1037         * ihex.c (ihex_write_object_contents): Properly check 32-bit
1038         address range.
1039
1040 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
1041
1042         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1043         * bfd/bfd-in2.h: Regenerate.
1044         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1045         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1046
1047 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
1048
1049         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1050         default target, little endian target is more suitable.
1051
1052 2019-01-04  Alan Modra  <amodra@gmail.com>
1053
1054         PR 24061
1055         PR 21786
1056         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1057         adjust all callers.
1058         (EQ_VALUE_IN_FIELD): Likewise.
1059         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1060
1061 2019-01-01  Alan Modra  <amodra@gmail.com>
1062
1063         Update year range in copyright notice of all files.
1064
1065 For older changes see ChangeLog-2018
1066 \f
1067 Copyright (C) 2019 Free Software Foundation, Inc.
1068
1069 Copying and distribution of this file, with or without modification,
1070 are permitted in any medium without royalty provided the copyright
1071 notice and this notice are preserved.
1072
1073 Local Variables:
1074 mode: change-log
1075 left-margin: 8
1076 fill-column: 74
1077 version-control: never
1078 End: