bfd/ChangeLog

   1 2019-06-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
   2
   3         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
   4         (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
   5         with elfNN_aarch64_allocate_local_dynrelocs.
   6
   7 2019-06-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>
   8
   9         * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
  10
  11 2019-06-14  Alan Modra  <amodra@gmail.com>
  12
  13         * Makefile.in: Regenerate.
  14         * configure: Regenerate.
  15
  16 2019-06-14  Alan Modra  <amodra@gmail.com>
  17
  18         * elf64-ppc.c: Fix comments involving paddi.
  19
  20 2019-06-12  Adam Lackorzymski  <adam@os.inf.tu-dresden.de>
  21
  22         PR 24643
  23         * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
  24         absent, or the bfd is not in the ELF formart.
  25         * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
  26
  27 2019-06-10  Christos Zoulas  <christos@zoulas.com>
  28
  29         PR 24650
  30         * elf.c (elfcore_make_auxv_note_section): New function.
  31         (elfcore_grok_note): Use it.
  32         (elfcore_grok_freebsd_note): Likewise.
  33         (elfcore_grok_openbsd_note): Likewise.
  34         (elfcore_grok_netbsd_note): Likewise.  Plus add support for
  35         NT_NETBSDCORE_AUXV notes.
  36
  37 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
  38
  39         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
  40         alignment of the new gnu property section.
  41
  42 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
  43
  44         * bfd-in.h: Change comment.
  45         * bfd-in2.h: Regenerate.
  46         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
  47         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
  48         Likwise.
  49
  50 2019-05-28  Faraz Shahbazker  <fshahbazker@wavecomp.com>
  51
  52         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
  53         Remove overflow check.
  54
  55 2019-05-28  Alan Modra  <amodra@gmail.com>
  56
  57         PR 24596
  58         * cofflink.c (coff_link_check_archive_element): Don't assume
  59         element is a coff object file after calling add_archive_element.
  60
  61 2019-05-28  Alan Modra  <amodra@gmail.com>
  62
  63         PR 24596
  64         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
  65         attempt to set sh_entsize for excluded PLT section.
  66
  67 2019-05-28  Alan Modra  <amodra@gmail.com>
  68
  69         PR 24596
  70         * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
  71         to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
  72         allocated in alpha_dynamic_entries_for_reloc.
  73
  74 2019-05-28  Alan Modra  <amodra@gmail.com>
  75
  76         PR 24596
  77         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
  78         on NULL output_section.
  79         * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
  80
  81 2019-05-28  Alan Modra  <amodra@gmail.com>
  82
  83         PR 24596
  84         * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
  85         entry when MUST_FIND.  Abort when MUST_FIND not found.
  86         (elf_m68k_get_bfd2got_entry): Likewise.
  87         (elf_m68k_relocate_section): Remove now useless assert.
  88
  89 2019-05-28  Alan Modra  <amodra@gmail.com>
  90
  91         PR 24596
  92         * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
  93         from bfd_link_info, not an output section owner.
  94         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
  95         (elf_hppa_final_link_relocate): Likewise.
  96
  97 2019-05-28  Alan Modra  <amodra@gmail.com>
  98
  99         PR 24596
 100         * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
 101         create_object_symbols_section, obj_textsec, obj_datasec or
 102         obj_bsssec.  Fix other errors in placement.
 103         * config.bfd: Obsolete tic30-aout.
 104
 105 2019-05-28  Alan Modra  <amodra@gmail.com>
 106
 107         PR 24596
 108         * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
 109         end of section list as well as section_count.
 110         * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
 111         section list before returning error.
 112
 113 2019-05-27  Alan Modra  <amodra@gmail.com>
 114
 115         * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
 116
 117 2019-05-27  Alan Modra  <amodra@gmail.com>
 118
 119         PR 24596
 120         * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
 121
 122 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 123
 124         * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
 125         (struct elf_aarch64_link_hash_table): Add variant_pcs member.
 126         (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
 127         (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
 128         (elf_backend_merge_symbol_attribute): Define.
 129
 130 2019-05-24  Alan Modra  <amodra@gmail.com>
 131
 132         * po/SRC-POTFILES.in: Regenerate.
 133
 134 2019-05-24  Alan Modra  <amodra@gmail.com>
 135
 136         * elf64-ppc.c: Comment on powerxx _notoc stub variants.
 137         (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
 138         (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
 139         (struct ppc_link_hash_table): Add powerxx_stubs.
 140         (ppc64_elf_check_relocs): Set powerxx_stubs.
 141         (build_powerxx_offset, size_powerxx_offset),
 142         (num_relocs_for_powerxx_offset),
 143         (emit_relocs_for_powerxx_offset): New functions.
 144         (plt_stub_size): Size powerxx stubs.
 145         (ppc_build_one_stub): Emit powerxx stubs.
 146         (ppc_size_one_stub): Size powerxx stubs.  Omit .eh_frame for
 147         powerxx stubs.
 148
 149 2019-05-24  Alan Modra  <amodra@gmail.com>
 150
 151         * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
 152         R_PPC64_GOT_PCREL34.
 153         (xlate_pcrel_opt): New function.
 154         (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
 155         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
 156         for R_PPC64_GOT_PCREL34.  Implement R_PPC64_PCREL_OPT optimisation.
 157
 158 2019-05-24  Alan Modra  <amodra@gmail.com>
 159
 160         * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
 161         (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
 162         (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
 163         (BFD_RELOC_PPC64_PLT_PCREL34),
 164         (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
 165         (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
 166         (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
 167         (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
 168         (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
 169         * elf64-ppc.c (PNOP): Define.
 170         (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
 171         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
 172         (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
 173         relocs.
 174         (ppc64_elf_prefix_reloc): New function.
 175         (struct ppc_link_hash_table): Add notoc_plt.
 176         (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
 177         (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
 178         R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
 179         (ppc64_elf_check_relocs): Handle pcrel got and plt relocs.  Set
 180         has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC.  Handle
 181         possible need for dynamic relocs on non-pcrel powerxx relocs.
 182         (dec_dynrel_count): Handle non-pcrel powerxx relocs.
 183         (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
 184         (toc_adjusting_stub_needed): Likewise.
 185         (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
 186         (ppc64_elf_relocate_section): Handle new powerxx relocs.
 187         * bfd-in2.h: Regenerate.
 188         * libbfd.h: Regenerate.
 189
 190 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
 191
 192         * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
 193         * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
 194         bpf_elf64_be_vec.
 195         * configure: Regenerate.
 196
 197 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
 198
 199         * configure: Regenerated.
 200         * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
 201         (ALL_MACHINES_CFILES): Add cpu-bpf.c.
 202         (BFD64_BACKENDS): Add elf64-bpf.lo.
 203         (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
 204         * Makefile.in (SOURCE_HFILES): Regenerate.
 205         * config.bfd (targ_cpu): Handle bpf-*-* targets.
 206         * cpu-bpf.c: New file.
 207         * elf64-bpf.c: Likewise.
 208         * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
 209         bpf_elf64_le_vec.
 210         * archures.c: Define architecture bfd_arch_bpf and machine
 211         bfd_arch_bpf.
 212         * reloc.c: Define BFD relocations used by the BPF target.
 213         * bfd-in2.h: Regenerated.
 214         * libbfd.h: Likewise.
 215
 216 2019-05-22  Alan Modra  <amodra@gmail.com>
 217
 218         * elf32-arm.c (arm_allocate_glue_section_space): Clear section
 219         contents.
 220
 221 2019-05-22  Alan Modra  <amodra@gmail.com>
 222
 223         * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
 224         processing on "size error in section".
 225
 226 2019-05-22  Alan Modra  <amodra@gmail.com>
 227
 228         * som.c (som_bfd_free_cached_info): Call
 229         _bfd_generic_close_and_cleanup.
 230
 231 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 232
 233         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
 234         for TLS_TPREL_HI16(/LO16) relocations in shared library.
 235
 236 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
 237
 238         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
 239         checks.  Search the RELA table for n64 relocations.
 240
 241 2019-05-21  Matthew Fortune  <matthew.fortune@mips.com>
 242             Faraz Shahbazker  <fshahbazker@wavecomp.com>
 243
 244         * elfxx-mips.c (LA25_BC): New macro.
 245         (mips_elf_link_hash_table)<compact_branches>: New field.
 246         (STUB_JALRC): New macro.
 247         (mipsr6_o32_exec_plt0_entry_compact): New array.
 248         (mipsr6_n32_exec_plt0_entry_compact): Likewise.
 249         (mipsr6_n64_exec_plt0_entry_compact): Likewise.
 250         (mipsr6_exec_plt_entry_compact): Likewise.
 251         (mips_elf_create_la25_stub): Use BC instead of J for stubs
 252         when compact_branches is true.
 253         (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
 254         PLT for MIPSR6 with compact_branches.  Do not reorder the
 255         compact branches PLT.  Switch the lazy stub for MIPSR6
 256         with compact_branches to use JALRC.
 257         (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
 258         when compact_branches is true.
 259         (_bfd_mips_elf_compact_branches): New function.
 260         * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
 261
 262 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
 263
 264         PR ld/24373
 265         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
 266         Fix print formatter.
 267
 268 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 269
 270         PR 24460
 271         * elf32-arm.c (get_value_helper): Remove.
 272         (elf32_arm_final_link_relocate): Fix branch future relocations.
 273
 274 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
 275
 276         PR ld/24373
 277         * bfd-in.h (enum erratum_84319_opts): New
 278         (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
 279         int to enum erratum_84319_opts.
 280         * bfd-in2.h: Regenerate.
 281         * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
 282         fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
 283         (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
 284         (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
 285         (_bfd_aarch64_resize_stubs): Amend comment.
 286         (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
 287         requested.
 288         (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
 289         (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
 290         erratum workaround.
 291         (clear_erratum_843419_entry): Update erratum conditional.
 292
 293 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
 294
 295         PR ld/24571
 296         * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
 297         when computing distance_short_enough.
 298
 299 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
 300
 301         PR ld/24564
 302         * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
 303         Wrap around even if distance equals avr_pc_wrap_around.
 304
 305 2019-05-20  Nick Clifton  <nickc@redhat.com>
 306
 307         * po/fr.po: Updated French translation.
 308
 309 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 310
 311         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
 312
 313 2019-05-16  Alan Modra  <amodra@gmail.com>
 314
 315         * elf32-arm.c (elf32_arm_write_section): Revert last change.
 316
 317 2019-05-15  Alan Modra  <amodra@gmail.com>
 318
 319         * elf32-arm.c (elf32_arm_write_section): Don't leave
 320         error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
 321         unitialised section contents.
 322
 323 2019-05-14  Jamey Hicks  <jamey.hicks@gmail.com>
 324
 325         PR 19921
 326         * verilog.c: (VerilogDataWidth): New variable.
 327         (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
 328
 329 2019-05-08  Nick Clifton  <nickc@redhat.com>
 330
 331         PR 24523
 332         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
 333         rather than FALSE if encountering a non-ELF file.
 334
 335 2019-05-06  Alan Modra  <amodra@gmail.com>
 336
 337         * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
 338
 339 2019-05-06  Alan Modra  <amodra@gmail.com>
 340
 341         * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
 342         (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
 343         Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
 344         * libbfd.h: Regenerate.
 345         * bfd-in2.h: Regenerate.
 346
 347 2019-05-04  Alan Modra  <amodra@gmail.com>
 348
 349         PR 24511
 350         * syms.c (coff_section_type): Only allow '.', '$' and numeric
 351         following the standard section names.
 352         (bfd_decode_symclass): Prioritize section flag tests in
 353         decode_section_type before name tests in coff_section_type.
 354         * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
 355         and fake_common_section using BFD_FAKE_SECTION.  Use "fake" as
 356         their names and choose standard .text section flags for
 357         fake_section.
 358
 359 2019-05-02  Nick Clifton  <nickc@redhat.com>
 360
 361         PR 24493
 362         * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
 363         .gnu.debugaltlink sections as debugging sections.
 364
 365 2019-04-30  Alan Modra  <amodra@gmail.com>
 366
 367         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
 368         (struct _ppc64_elf_section_data): Likewise.
 369         (ppc64_elf_check_relocs): Set above fields.
 370         (ppc64_elf_edit_toc): Add a pass over GOT relocs.
 371         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
 372         when possible.
 373
 374 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 375
 376         PR ld/24486
 377         * elflink.c (elf_link_output_extsym): Don't complain undefined
 378         weak dynamic reference.
 379
 380 2019-04-25  Sudakshina Das  <sudi.das@arm.com>
 381
 382         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
 383         (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
 384         (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
 385         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
 386         (elfNN_aarch64_small_plt0_pac_entry): Remove.
 387         (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
 388         (elfNN_aarch64_small_plt0_bti_entry): Update.
 389         (elfNN_aarch64_small_plt_bti_entry): Update.
 390         (elfNN_aarch64_small_plt_pac_entry): Update.
 391         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
 392         (setup_plt_values): Setup new entries.
 393         (elfNN_aarch64_finish_dynamic_sections): Remove size change.
 394         (elfNN_aarch64_plt_sym_val): Likewise.
 395
 396 2019-04-22  Jim Wilson  <jimw@sifive.com>
 397
 398         * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
 399
 400 2019-04-19  Alan Modra  <amodra@gmail.com>
 401
 402         * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
 403
 404 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 405
 406         * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
 407         building shared object.
 408         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
 409
 410 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 411
 412         PR ld/24458
 413         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
 414         linker_def.
 415
 416 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 417
 418         * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
 419         relocation.
 420         * bfd-in2.h: Regenerate.
 421         * libbfd.h: Likewise.
 422
 423 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 424
 425         * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
 426         * bfd-in2.h: Regenerated.
 427         * libbfd.h: Regenerated.
 428
 429 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 430
 431         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
 432         * bfd-in2.h: Regenerated.
 433         * libbfd.h: Likewise.
 434
 435 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 436
 437         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
 438         * bfd-in2.h: Regenerated.
 439         * libbfd.h: Regenerated.
 440         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
 441         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
 442         and R_ARM_THM_BF12 together.
 443         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
 444
 445 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 446
 447         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
 448         * libbfd.h: Regenerated.
 449         * bfd-in2.h: Regenerated.
 450         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
 451         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
 452         and R_ARM_THM_BF18 together.
 453         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
 454
 455 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 456
 457         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
 458         * bfd-in2.h: Regenerated.
 459         * libbfd.h: Regenerated.
 460         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
 461         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
 462         and R_ARM_THM_BF16 together.
 463         (get_value_helper): New reloc helper.
 464         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
 465
 466 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
 467
 468         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
 469         * bfd-in2.h: Regenerate.
 470         * libbfd.h: Regenerate.
 471
 472 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 473
 474         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
 475         * bfd-in2.h: Regenerate.
 476         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
 477         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
 478         and update assert.
 479         (using_thumb2): Likewise.
 480         (using_thumb2_bl): Update assert.
 481         (arch_has_arm_nop): Likewise.
 482         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
 483         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
 484
 485 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 486
 487         * elf-linker-x86.h (elf_x86_cet_report): New.
 488         (elf_linker_x86_params): Add cet_report.
 489         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
 490         missing IBT and SHSTK properties if needed.
 491
 492 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 493
 494         PR ld/24436
 495         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
 496         "h != NULL".  Don't check "h != NULL" before calling.
 497         bfd_elf_gc_record_vtentry.
 498         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
 499         * elf32-bfin.c (bfin_check_relocs): Likewise.
 500         * elf32-cris.c (cris_elf_check_relocs): Likewise.
 501         * elf32-csky.c (csky_elf_check_relocs): Likewise.
 502         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
 503         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
 504         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
 505         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
 506         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
 507         * elf32-i386.c (elf_i386_check_relocs): Likewise.
 508         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 509         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
 510         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
 511         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
 512         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
 513         * elf32-metag.c (elf_metag_check_relocs): Likewise.
 514         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 515         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
 516         * elf32-s390.c (elf_s390_check_relocs): Likewise.
 517         * elf32-sh.c (sh_elf_check_relocs): Likewise.
 518         * elf32-v850.c (v850_elf_check_relocs): Likewise.
 519         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 520         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 521         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
 522         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
 523         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 524         * elf64-s390.c (elf_s390_check_relocs): Likewise.
 525         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
 526         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
 527         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
 528         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
 529         VTENTRY entry.
 530
 531 2019-04-11  Alan Modra  <amodra@gmail.com>
 532
 533         PR 24435
 534         * elflink.c (elf_link_add_object_symbols): Don't read partial
 535         dynamic entries from fuzzed objects.
 536
 537 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
 538
 539         PR ld/24302
 540         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
 541         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
 542         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
 543
 544 2019-04-10  Michael Forney  <mforney@mforney.org>
 545
 546         PR 24427
 547         * doc/chew.c (free_words): Correctly free "push_text" strings.
 548
 549 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
 550
 551         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
 552
 553 2019-04-08  Alan Modra  <amodra@gmail.com>
 554
 555         * configure.ac (elfxx_x86): Define and use.
 556         * configure: Regenerate.
 557
 558 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 559
 560         * elf-linker-x86.h: New file.
 561         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
 562         to get x86-specific linker options.
 563         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
 564         (elf_x86_64_check_relocs): Likewise.
 565         (elf_x86_64_relocate_section): Likewise.
 566         (elf_x86_64_link_setup_gnu_properties): Likewise.
 567         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
 568         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
 569         (_bfd_elf_linker_x86_set_options): New function.
 570         * elfxx-x86.h: Include "elf-linker-x86.h".
 571         (elf_x86_link_hash_table): Add params.
 572
 573 2019-04-03  Alan Modra  <amodra@gmail.com>
 574
 575         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
 576         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
 577         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
 578         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
 579         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
 580         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
 581
 582 2019-04-02  Jim Wilson  <jimw@sifive.com>
 583
 584         PR 24389
 585         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
 586         ELF header flags to after check for ELF object file.  Loop through
 587         sections looking for code sections, if none, then skip ABI checks.
 588
 589 2019-03-30  Andrew Waterman  <andrew@sifive.com>
 590
 591         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
 592         rd == X_RA case.
 593
 594 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
 595
 596         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
 597         info->export_dynamic to the conditional.
 598
 599 2019-03-28  Alan Modra  <amodra@gmail.com>
 600
 601         PR 24392
 602         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
 603         * configure: Regenerate.
 604         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
 605         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
 606         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
 607         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
 608         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 609
 610 2019-03-21  Jim Wilson  <jimw@sifive.com>
 611
 612         PR 24365
 613         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
 614         verify sym non-NULL before using.  Add identical check using h.
 615
 616 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
 617
 618         * elf-bfd.h (struct elf_backend_data): Add argument to
 619         merge_gnu_properties.
 620         * elf-properties.c (elf_merge_gnu_properties): Add argument to
 621         itself and while calling bed->merge_gnu_properties.
 622         (elf_merge_gnu_property_list): Update the calls for
 623         elf_merge_gnu_properties.
 624         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
 625         of --force-bti warning and add argument.
 626         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
 627         warning.
 628         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
 629         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
 630         declaration.
 631
 632 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
 633
 634         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
 635         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
 636         (elf_backend_fixup_gnu_properties): Define for AArch64.
 637
 638 2019-03-18  Alan Modra  <amodra@gmail.com>
 639
 640         PR 24355
 641         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
 642         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
 643         attempt at writing glink stubs only once.
 644
 645 2019-03-16  Alan Modra  <amodra@gmail.com>
 646
 647         PR 24337
 648         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
 649         (_bfd_elf_rel_local_sym): Likewise.
 650         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
 651         section of symbols with unrecognized shndx.
 652
 653 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 654
 655         PR ld/24267
 656         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
 657         section.
 658         * cofflink.c (coff_link_add_symbols): Check for symbols defined
 659         in discarded section.
 660
 661 2019-03-15  Alan Modra  <amodra@gmail.com>
 662
 663         PR 24339
 664         * elflink.c (elf_link_add_object_symbols): Bail out on a local
 665         symbol after globals if elf_bad_symtab is not set.
 666
 667 2019-03-15  Alan Modra  <amodra@gmail.com>
 668
 669         PR 24337
 670         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
 671         (_bfd_elf_rel_local_sym): Likewise.
 672
 673 2019-03-15  Alan Modra  <amodra@gmail.com>
 674
 675         PR 24336
 676         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
 677         object files with sh_size not a multiple of sh_entsize.
 678
 679 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 680
 681         PR ld/24338
 682         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
 683         input with bad relocation.
 684
 685 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
 686
 687         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
 688
 689 2019-03-14  Nick Clifton  <nickc@redhat.com>
 690
 691         PR 24334
 692         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
 693         (save_section_vma): Initialise field to the number of entries in
 694         the sec_vma table.
 695         (section_vma_same): Check that the number of entries in the
 696         sec_vma table matches the number of sections in the bfd.
 697
 698 2019-03-14  Nick Clifton  <nickc@redhat.com>
 699
 700         PR 24333
 701         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
 702         section owner pointer when adding the default symbol.
 703
 704 2019-03-14  Nick Clifton  <nickc@redhat.com>
 705
 706         PR 24332
 707         * elflink.c (elf_link_add_object_symbols): Add new local variable
 708         extversym_end.  Initialise it to point to the end of the version
 709         symbol table, if present.  Check it when initialising and updating
 710         the ever pointer.
 711
 712 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 713
 714         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
 715         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
 716         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
 717         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
 718         and PLT_PAC_PLT.
 719         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
 720         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
 721         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
 722
 723 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 724             Szabolcs Nagy  <szabolcs.nagy@arm.com>
 725
 726         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
 727         (aarch64_bti_pac_info): New.
 728         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
 729         (bfd_elf32_aarch64_set_options): Likewise.
 730         * bfd-in2.h: Regenerate
 731         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
 732         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
 733         (elfNN_aarch64_small_plt0_bti_entry): New.
 734         (elfNN_aarch64_small_plt_bti_entry): New.
 735         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
 736         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
 737         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
 738         tlsdesc_plt_entry_size fields.
 739         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
 740         (setup_plt_values): New helper function.
 741         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
 742         bti enable type.
 743         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
 744         fixed macros.
 745         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
 746         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
 747         to plt stubs instead of fixed ones and update filling them according
 748         to the need for bti.
 749         (elfNN_aarch64_init_small_plt0_entry): Likewise.
 750         (elfNN_aarch64_finish_dynamic_sections): Likewise.
 751         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
 752         (elfNN_aarch64_plt_sym_val): Update size accordingly.
 753         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
 754         is set.
 755         (bfd_elfNN_get_synthetic_symtab): Define.
 756         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
 757         and mising BTI NOTE SECTION.
 758
 759
 760 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
 761
 762         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
 763         linker created inputs from merge.
 764         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
 765         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
 766         (elfNN_aarch64_link_setup_gnu_properties): New.
 767         (elfNN_aarch64_merge_gnu_properties): New.
 768         (elf_backend_setup_gnu_properties): Define for AArch64.
 769         (elf_backend_merge_gnu_properties): Likewise.
 770         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
 771         (_bfd_aarch64_elf_parse_gnu_properties): Define.
 772         (_bfd_aarch64_elf_merge_gnu_properties): Define.
 773         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
 774         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
 775         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
 776         (elf_backend_parse_gnu_properties): Define for AArch64.
 777
 778 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 779
 780         PR ld/24322
 781         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
 782         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
 783
 784 2019-03-12  Alan Modra  <amodra@gmail.com>
 785
 786         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
 787         nmemb parameter.  Use bfd_alloc2.
 788         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
 789         Delete assertion.
 790         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
 791         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
 792         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
 793         doesn't overflow.
 794         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
 795         (assign_section_numbers): Style fix.
 796         (swap_out_syms): Use bfd_malloc2.
 797         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
 798         overflow.
 799         (_bfd_elf_make_empty_symbol): Style fix.
 800         (elfobj_grok_stapsdt_note_1): Formatting.
 801         * elfcode.h (elf_object_p): Use bfd_alloc2.
 802         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
 803         (elf_slurp_symbol_table): Use bfd_zalloc2.
 804         (elf_slurp_reloc_table): Use bfd_alloc2.
 805         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
 806         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
 807         size calculation doesn't overflow.
 808         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
 809         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
 810         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
 811
 812 2019-03-08  Alan Modra  <amodra@gmail.com>
 813
 814         PR 24311
 815         * merge.c (merge_strings): Return secinfo.  Don't pad section
 816         to alignment here.
 817         (_bfd_merge_sections): Pad section to alignment here, if input
 818         sections contributing to merged output all pad to alignment.
 819         Formatting.
 820
 821 2019-03-06  Nick Clifton  <nickc@redhat.com>
 822
 823         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
 824         table pointer.
 825         * coffgen.c (coff_find_nearest_line_with_names): Do not call
 826         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
 827
 828 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
 829
 830         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
 831         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
 832
 833         PR 20113
 834         * elf32-s390.c (allocate_dynrelocs): Update comment.
 835
 836 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
 837
 838         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
 839
 840 2019-02-28  Nick Clifton  <nickc@redhat.com>
 841
 842         PR 24273
 843         * elf.c (bfd_elf_string_from_elf_section): Check for a string
 844         section that is not NUL terminated.
 845
 846 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 847
 848         PR ld/24276
 849         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
 850         by linker when checking copy reloc on protected symbol.
 851
 852 2019-02-24  Alan Modra  <amodra@gmail.com>
 853
 854         PR 24144
 855         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
 856
 857 2019-02-20  Eric Tsai  <erictsai@cadence.com>
 858
 859         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
 860         sections between the call site and call destination and adjust
 861         call distance by the largest alignment.
 862
 863 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
 864
 865         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
 866         * elf.c (elfcore_grok_aarch_pauth): New function.
 867         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
 868         (elfcore_write_aarch_pauth): New function.
 869         (elfcore_write_register_note): Check for AArch64 pauth section.
 870
 871 2019-02-20  Alan Modra  <amodra@gmail.com>
 872
 873         PR 24225
 874         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
 875         return value.
 876
 877 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
 878
 879         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
 880         Darwin hosts, not just or1k.
 881         * configure: Regenerate.
 882
 883 2019-02-20  Alan Modra  <amodra@gmail.com>
 884
 885         PR 24236
 886         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
 887         sentinel NUL to string buffer nearer to loop where it is used.
 888         Don't go past sentinel when scanning strings, and don't write
 889         NUL again.
 890         * archive.c (do_slurp_coff_armap): Simplify string handling to
 891         archive64.c style.
 892
 893 2019-02-19  Alan Modra  <amodra@gmail.com>
 894
 895         PR 24235
 896         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
 897         attempting to prevent read past end of section.
 898
 899 2019-02-18  Alan Modra  <amodra@gmail.com>
 900
 901         PR 24225
 902         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
 903         PRIx64 to generate warning messages.  Print local sym names too.
 904
 905 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
 906
 907         * elf32-arc (INIT_SYM_STRING): Delete.
 908         (FINI_SYM_STRING): Likewise.
 909         (init_str): Likewise.
 910         (fini_str): Likewise.
 911
 912 2019-02-08  Alan Modra  <amodra@gmail.com>
 913
 914         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
 915         for bss-plt" warning to make it an error.
 916
 917 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 918
 919         PR ld/18841
 920         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
 921         reloc_class_ifunc for ifunc symbols.
 922         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
 923
 924 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
 925
 926         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
 927         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
 928
 929 2019-02-07  Nick Clifton  <nickc@redhat.com>
 930
 931         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
 932         into the definitely obsolete list.
 933
 934 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
 935
 936         PR ld/24151
 937         * elf64-x86-64.c (elf_x86_64_need_pic): Check
 938         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
 939         (elf_x86_64_relocate_section): Move PIC check for PC-relative
 940         relocations to ...
 941         (elf_x86_64_check_relocs): Here.
 942         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
 943         to check if a symbol is defined in a non-shared object.
 944         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
 945
 946 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
 947
 948         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
 949         of 'labs' (and fix GCC warning).
 950
 951 2019-01-25  Nick Clifton  <nickc@redhat.com>
 952
 953         * po/ru.po: Updated Russian translation.
 954
 955 2019-01-23  Nick Clifton  <nickc@redhat.com>
 956
 957         * po/fr.po: Updated French translation.
 958
 959 2019-01-21  Nick Clifton  <nickc@redhat.com>
 960
 961         * po/pt.po: Updated Portuguese translation.
 962         * po/uk.po: Updated Ukranian translation.
 963
 964 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
 965
 966         PR 24108
 967         * elf32-nds32.c (nds32_relocate_section): Add space between words
 968         in error message.
 969         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
 970         error message.
 971         (riscv_i_or_e_p): Likewise.
 972         (riscv_merge_arch_attr_info): Likewise.
 973
 974 2019-01-19  Nick Clifton  <nickc@redhat.com>
 975
 976         * version.m4: Reset to 2.32.51
 977         * configure: Regenerate.
 978         * po/bfd.pot: Regenerate.
 979
 980 2018-06-24  Nick Clifton  <nickc@redhat.com>
 981
 982         2.32 branch created.
 983
 984 2019-01-16  Kito Cheng  <kito@andestech.com>
 985
 986         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
 987         for OBJ_ATTR_PROC.
 988
 989 2019-01-16  Kito Cheng  <kito@andestech.com>
 990             Nelson Chu  <nelson@andestech.com>
 991
 992         * elfnn-riscv.c (in_subsets): New.
 993         (out_subsets): Likewise.
 994         (merged_subsets): Likewise.
 995         (riscv_std_ext_p): Likewise.
 996         (riscv_non_std_ext_p): Likewise.
 997         (riscv_std_sv_ext_p): Likewise.
 998         (riscv_non_std_sv_ext_p): Likewise.
 999         (riscv_version_mismatch): Likewise.
1000         (riscv_i_or_e_p): Likewise.
1001         (riscv_merge_std_ext): Likewise.
1002         (riscv_merge_non_std_and_sv_ext): Likewise.
1003         (riscv_merge_arch_attr_info): Likewise.
1004         (riscv_merge_attributes): Likewise.
1005         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
1006
1007         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
1008         (elf_backend_obj_attrs_vendor): Define.
1009         (elf_backend_obj_attrs_section_type): Likewise.
1010         (elf_backend_obj_attrs_section): Likewise.
1011         (elf_backend_obj_attrs_arg_type): Define as
1012         riscv_elf_obj_attrs_arg_type.
1013         * elfxx-riscv.c (riscv_estimate_digit): New.
1014         (riscv_estimate_arch_strlen1): Likewise.
1015         (riscv_estimate_arch_strlen): Likewise.
1016         (riscv_arch_str1): Likewise.
1017         (riscv_arch_str): Likewise.
1018         * elfxx-riscv.h (riscv_arch_str): Declare.
1019
1020 2019-01-14  John Darrington <john@darrington.wattle.id.au>
1021
1022         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
1023         * libbfd.h: regen.
1024         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
1025         source field.  (md_apply_fix): Apply final fix
1026         to BFD_RELOC_S12Z_OPR.
1027         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
1028
1029 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
1030
1031         PR 20113
1032         * elf32-s390.c (allocate_dynrelocs): Update comment.
1033
1034 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
1035
1036         * warning.m4: Adjust egrep pattern for non-GNU compilers.
1037         * configure: Regenerate.
1038
1039 2019-01-08  Alan Modra  <amodra@gmail.com>
1040
1041         PR 23699
1042         PR 24065
1043         * ihex.c (ihex_write_object_contents): Properly check 32-bit
1044         address range.
1045
1046 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
1047
1048         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
1049         * bfd/bfd-in2.h: Regenerate.
1050         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
1051         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
1052
1053 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
1054
1055         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
1056         default target, little endian target is more suitable.
1057
1058 2019-01-04  Alan Modra  <amodra@gmail.com>
1059
1060         PR 24061
1061         PR 21786
1062         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
1063         adjust all callers.
1064         (EQ_VALUE_IN_FIELD): Likewise.
1065         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
1066
1067 2019-01-01  Alan Modra  <amodra@gmail.com>
1068
1069         Update year range in copyright notice of all files.
1070
1071 For older changes see ChangeLog-2018
1072 \f
1073 Copyright (C) 2019 Free Software Foundation, Inc.
1074
1075 Copying and distribution of this file, with or without modification,
1076 are permitted in any medium without royalty provided the copyright
1077 notice and this notice are preserved.
1078
1079 Local Variables:
1080 mode: change-log
1081 left-margin: 8
1082 fill-column: 74
1083 version-control: never
1084 End: