bfd/ChangeLog

   1 2018-04-09  Alan Modra  <amodra@gmail.com>
   2
   3         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
   4         for local symbols to..
   5         (write_plt_relocs_for_local_syms): ..here.  New function.
   6         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
   7         global symbols to..
   8         (build_global_entry_stubs_and_plt): ..here.  Rename from
   9         build_global_entry_stubs.
  10         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
  11         Call write_plt_relocs_for_local_syms.
  12         * elf32-ppc.c (get_sym_h): New function.
  13         (ppc_elf_relax_section): Use get_sym_h.
  14         (ppc_elf_relocate_section): Move output of PLT relocs and glink
  15         stubs for local symbols to..
  16         (ppc_finish_symbols): ..here.  New function.
  17         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
  18         global syms to..
  19         (write_global_sym_plt): ..here.  New function.
  20         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
  21         (ppc_finish_symbols): Declare.
  22
  23 2018-04-09  Alan Modra  <amodra@gmail.com>
  24
  25         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
  26         (ppc_elf_relocate_section): Likewise.
  27         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
  28         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
  29         resolution to plt entry relative to toc pointer.
  30
  31 2018-04-09  Alan Modra  <amodra@gmail.com>
  32
  33         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
  34         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
  35         file when other TLS flags are tested in a mask.
  36         (TLS_MARK, NON_GOT): Define.
  37         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
  38         (update_local_sym_info): Don't create got entry when NON_GOT.
  39         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
  40         Set TLS_MARK.
  41         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
  42         (ppc64_elf_relocate_section): Likewise.
  43         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
  44         __tls_get_addr calls lacking a marker reloc.
  45         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
  46         TLS_TPRELGD): Renumber.  Update comment.
  47         (TLS_MARK, NON_GOT): Define.
  48         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
  49         (update_local_sym_info): Don't create got entry when NON_GOT.
  50         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
  51         Set TLS_MARK.
  52         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
  53         __tls_get_addr calls lacking a marker reloc.
  54
  55 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
  56
  57         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
  58         R_X86_64_converted_reloc_bit.
  59
  60 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
  61
  62         PR gas/22318
  63         * configure: Regenerated.
  64
  65 2018-04-05  Alan Modra  <amodra@gmail.com>
  66
  67         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
  68         (elf_hppa_info_to_howto_rel): Likewise.
  69
  70 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
  71
  72         * elf-hppa.h (elf_hppa_info_to_howto): Also return
  73         unsuccessfully for unimplemented relocations.
  74         (elf_hppa_info_to_howto_rel): Likewise.
  75
  76 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
  77
  78         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
  79         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
  80         howto lookup failure.
  81         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
  82         accordingly.
  83         (elf32_i860_info_to_howto_rela): Likewise.
  84         (elf32_i860_relocate_splitn): Likewise.
  85         (elf32_i860_relocate_pc16): Likewise.
  86         (elf32_i860_relocate_pc26): Likewise.
  87         (elf32_i860_relocate_section): Likewise.
  88
  89 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
  90
  91         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
  92         check for `visium_elf_howto_table' table access.
  93
  94 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
  95
  96         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
  97         check for `iq2000_elf_howto_table' table access.
  98
  99 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 100
 101         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
 102         for `elf32_frv_howto_table' table access.
 103
 104 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 105
 106         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
 107         unsuccessfully for placeholder howtos.
 108         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 109         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
 110
 111 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
 112
 113         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
 114         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
 115
 116 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 117
 118         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
 119         ATTRIBUTE_UNUSED from `abfd'.
 120
 121 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 122
 123         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
 124         `_bfd_error_handler' call formatting.
 125
 126 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 127
 128         * elf32-mips.c (mips_info_to_howto_rel): Call
 129         `mips_elf32_rtype_to_howto' directly rather than via
 130         `->elf_backend_mips_rtype_to_howto'.
 131
 132 2018-03-28  Renlin Li  <renlin.li@arm.com>
 133
 134         PR ld/22970
 135         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
 136         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 137         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 138         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 139         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 140         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 141         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 142         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 143         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 144         (elfNN_aarch64_final_link_relocate): Support new relocations.
 145         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
 146         relocations.
 147         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
 148
 149 2018-03-28  Renlin Li  <renlin.li@arm.com>
 150
 151         PR ld/22970
 152         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
 153         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
 154         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 155         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 156         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 157         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 158         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 159         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 160         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 161         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 162         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
 163         TLSLE_LDST16_TPREL_LO12,
 164         TLSLE_LDST16_TPREL_LO12_NC,
 165         TLSLE_LDST32_TPREL_LO12,
 166         TLSLE_LDST32_TPREL_LO12_NC,
 167         TLSLE_LDST64_TPREL_LO12,
 168         TLSLE_LDST64_TPREL_LO12_NC,
 169         TLSLE_LDST8_TPREL_LO12,
 170         TLSLE_LDST8_TPREL_LO12_NC.
 171         * bfd-in2.h: Regenerated.
 172         * libbfd.h: Regenerated.
 173
 174 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
 175
 176         PR ld/22972
 177         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
 178         has_old_style_got_reloc.
 179         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
 180         relocations.  Fix a couple of long lines.
 181         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
 182         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
 183         GOT relocations.
 184
 185 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
 186
 187         PR ld/23000
 188         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
 189         ENDBR64 to the TLSDESC PLT entry.
 190
 191 2018-03-21  Alan Modra  <amodra@gmail.com>
 192
 193         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
 194         symbols.  Use size_t counts.  Delete redundant opd test.
 195
 196 2018-03-21  Alan Modra  <amodra@gmail.com>
 197
 198         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
 199
 200 2018-03-21  Alan Modra  <amodra@gmail.com>
 201
 202         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
 203         field unsigned.
 204         (update_local_sym_info): Likewise for local_got_tls_masks.
 205         (ppc_elf_tls_optimize): Likewise for lgot_masks.
 206
 207 2018-03-21  Alan Modra  <amodra@gmail.com>
 208
 209         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
 210         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
 211         do in size_dynamic_sections.
 212
 213 2018-03-21  Alan Modra  <amodra@gmail.com>
 214
 215         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
 216         without first checking array bounds.
 217         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 218
 219 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 220
 221         PR ld/22983
 222         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
 223         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
 224
 225 2018-03-19  Nick Clifton  <nickc@redhat.com>
 226
 227         * po/es.po: Updated Spanish translation.
 228
 229 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
 230
 231         * elf32-xtensa.c (xlate_map_entry): Change types of address
 232         fields from 'unsigned' to 'bfd_vma'.
 233         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
 234         the key argument to bsearch. Allow offsets past the end of a
 235         section, use the last map entry for translation of such offsets.
 236
 237 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 238
 239         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
 240         Not support the target feature.
 241         (nds32_elf_ex9_itb_base): Likewise.
 242         (nds32_elf_ex9_import_table): Likewise.
 243         (nds32_elf_ex9_finish): Likewise.
 244         (nds32_elf_ex9_reloc_jmp): Likewise.
 245         (nds32_elf_get_insn_with_reg): Likewise.
 246         (nds32_get_local_syms): Likewise.
 247         (nds32_elf_ex9_replace_instruction): Likewise.
 248         (nds32_elf_ifc_calc): Likewise.
 249         (nds32_elf_ifc_finish): Likewise.
 250         (nds32_elf_ifc_replace): Likewise.
 251         (nds32_elf_ifc_reloc): Likewise.
 252
 253 2018-03-14  Alan Modra  <amodra@gmail.com>
 254
 255         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
 256         sfpr size added before defining alias symbols.
 257         (ppc64_elf_build_stubs): Add stub section padding before
 258         copying sfpr contents and defining save/restore alias symbols.
 259
 260 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 261
 262         PR ld/20882
 263         * elflink.c (elf_gc_mark_debug_section): Also check the local
 264         debug definition section.
 265
 266 2018-03-13  Nick Clifton  <nickc@redhat.com>
 267
 268         PR 22113
 269         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
 270         function.  Add an end address parameter.  Check access of the data
 271         pointer to make sure that they do not extend beyond the end
 272         address.  Return FALSE if any check fails.  Add the end address
 273         pointer to the ui structure.
 274         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
 275         codes to make sure that they do not extend beyond the end address
 276         pointer.  Print an error message and return immediately if any
 277         check fails.
 278
 279 2018-03-09  Nick Clifton  <nickc@redhat.com>
 280
 281         * elf64-s390.c (elf_s390_relocate_section): Move check for
 282         relocations against non-allocated sections to before the code that
 283         handles ifunc relocations.
 284         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 285         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
 286         relocs against IFUNC symbols in non-allocated sections as relocs
 287         against FUNC symbols.
 288         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 289
 290 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 291
 292         PR ld/22929
 293         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
 294         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
 295         relocation against FUNC symbol.
 296         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 297
 298 2018-03-07  Renlin Li  <renlin.li@arm.com>
 299
 300         PR ld/20402
 301         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
 302         symbol, and don't emit relocation in specific case.
 303
 304 2018-03-07  Alan Modra  <amodra@gmail.com>
 305
 306         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
 307         (mips_elf64_slurp_one_reloc_table): Pass on error.
 308
 309 2018-03-03  James Cowgill  <james.cowgill@mips.com>
 310             Maciej W. Rozycki  <macro@mips.com>
 311
 312         PR ld/21900
 313         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
 314         after calling `undefined_symbol' hook if this is an error
 315         condition.  Assume the value of 0 for the symbol requested
 316         otherwise.
 317
 318 2018-03-02  Jim Wilson  <jimw@sifive.com>
 319
 320         PR 22903
 321         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
 322         and nop instead of 4.
 323         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
 324         8 instead of 4.
 325
 326 2018-03-01  Jim Wilson  <jimw@sifive.com>
 327
 328         PR 22756
 329         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
 330         else if instead of if.
 331
 332 2018-03-01  Alan Modra  <amodra@gmail.com>
 333
 334         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
 335
 336 2018-02-28  Alan Modra  <amodra@gmail.com>
 337
 338         PR 22887
 339         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
 340
 341 2018-02-28  Nick Clifton  <nickc@redhat.com>
 342
 343         PR 22895
 344         PR 22893
 345         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
 346         pointer.  Drop unused abfd parameter.  Check the size of the block
 347         before initialising the data field.  Return the end pointer if the
 348         size is invalid.
 349         (read_attribute_value): Adjust invocations of read_n_bytes.
 350
 351         PR 22894
 352         * dwarf1.c (parse_die): Check the length of form blocks before
 353         advancing the data pointer.
 354
 355 2018-02-28  Alan Modra  <amodra@gmail.com>
 356
 357         PR 22887
 358         * aoutx.h (translate_symbol_table): Print an error message and set
 359         bfd_error on finding an invalid name string offset.
 360
 361 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 362
 363         * config.in: Regenerated.
 364         * configure: Likewise.
 365         * configure.ac: Add --enable-separate-code.
 366         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
 367         to 1 for Linux/x86 targets,
 368         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
 369         DEFAULT_LD_Z_SEPARATE_CODE is 1.
 370
 371 2018-02-27  Nick Clifton  <nickc@redhat.com>
 372
 373         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
 374         message.
 375         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
 376         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
 377         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
 378         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
 379         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 380         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
 381         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 382         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
 383         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 384
 385         PR 22875
 386         * elf-bfd.h (struct elf_backend_data): Change the return type of
 387         the elf_info_to_howto and elf_info_to_howto_rel function pointers
 388         to bfd_boolean.
 389         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
 390         value from the info_to_howto function and fail if that function
 391         failed.
 392         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
 393         from the info_to_howto function.
 394         (elf32_h8_relax_section): Likewise.
 395         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 396         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 397         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 398         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 399         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 400         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 401         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
 402         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
 403         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
 404         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
 405         (riscv_elf_relocate_section): Likewise.
 406         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
 407         bfd_boolean.  Issue an error message, set an error value and
 408         return FALSE if the reloc is not recognized.
 409         (elf_hppa_info_to_howto_rel): Likewise.
 410         * elf-m10200.c (mn10200_info_to_howto): Likewise.
 411         * elf-m10300.c (mn10300_info_to_howto): Likewise.
 412         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
 413         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 414         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
 415         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 416         * elf32-bfin.c (bfin_info_to_howto): Likewise.
 417         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 418         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
 419         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
 420         (cris_info_to_howto_rela): Likewise.
 421         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 422         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 423         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
 424         Likewise.
 425         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
 426         (elf32_dlx_info_to_howto_rel): Likewise.
 427         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 428         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 429         * elf32-frv.c (frv_info_to_howto_rela)
 430         (frvfdpic_info_to_howto_rel): Likewise.
 431         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
 432         * elf32-gen.c (elf_generic_info_to_howto)
 433         (elf_generic_info_to_howto_rel): Likewise.
 434         * elf32-h8300.c (elf32_h8_info_to_howto)
 435         (elf32_h8_info_to_howto_rel): Likewise.
 436         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 437         * elf32-i386.c (elf_i386_reloc_type_lookup)
 438         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
 439         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
 440         Likewise.
 441         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 442         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 443         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 444         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 445         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 446         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
 447         Likewise.
 448         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 449         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 450         * elf32-m68k.c (rtype_to_howto): Likewise.
 451         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 452         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 453         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 454         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 455         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 456         Likewise.
 457         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 458         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 459         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 460         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
 461         Likewise.
 462         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
 463         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 464         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 465         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 466         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
 467         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 468         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 469         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
 470         * elf32-score.c (s3_bfd_score_info_to_howto)
 471         (_bfd_score_info_to_howto): Likewise.
 472         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
 473         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 474         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 475         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
 476         (elf32_tic6x_info_to_howto_rel): Likewise.
 477         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
 478         * elf32-v850.c (v850_elf_info_to_howto_rel)
 479         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
 480         * elf32-vax.c (rtype_to_howto): Likewise.
 481         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 482         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
 483         (elf32_wasm32_info_to_howto_rela): Likewise.
 484         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
 485         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 486         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
 487         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 488         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 489         * elf64-gen.c (elf_generic_info_to_howto)
 490         (elf_generic_info_to_howto_rel): Likewise.
 491         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
 492         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
 493         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 494         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
 495         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 496         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
 497         Likewise.
 498         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
 499         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 500         Likewise.
 501         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
 502         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
 503         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
 504         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 505         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
 506         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
 507         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
 508         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
 509         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
 510         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
 511         Default to NULL.
 512
 513 2018-02-26  Jim Wilson  <jimw@sifive.com>
 514             Stephan Schreiber <info@fs-driver.org>
 515
 516         PR 15904
 517         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
 518         call, set changed_contents and changed_relocs.  Likewise after
 519         successful ia64_elf_relax_br call.
 520
 521 2018-02-26  Alan Modra  <amodra@gmail.com>
 522
 523         * elf.c (assign_file_positions_except_relocs): Don't segfault
 524         when actual number of phdrs is less than allocated.  Delete
 525         outdated comment.  Formatting.
 526
 527 2018-02-26  Alan Modra  <amodra@gmail.com>
 528
 529         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
 530         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
 531         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
 532         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
 533         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
 534         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
 535         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
 536         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 537         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
 538         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
 539         error/warning messages.
 540
 541 2018-02-26  Alan Modra  <amodra@gmail.com>
 542
 543         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
 544         * syms.c: Standardize error/warning messages.
 545
 546 2018-02-26  Alan Modra  <amodra@gmail.com>
 547
 548         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
 549         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
 550         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
 551         * peXXigen.c, * peicode.h: Standardize error/warning messages.
 552
 553 2018-02-26  Alan Modra  <amodra@gmail.com>
 554
 555         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
 556
 557 2018-02-26  Alan Modra  <amodra@gmail.com>
 558
 559         * elfxx-mips.c: Standardize error/warning messages.
 560
 561 2018-02-26  Alan Modra  <amodra@gmail.com>
 562
 563         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
 564         * elflink.c: Standardize error/warning messages.  Replace use of
 565         linker callback einfo with _bfd_error_handler when possible.
 566
 567 2018-02-26  Alan Modra  <amodra@gmail.com>
 568
 569         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
 570         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
 571         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
 572         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
 573         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
 574         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 575         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
 576         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
 577         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 578         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
 579         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
 580         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
 581         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
 582         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
 583         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
 584         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
 585         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
 586         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
 587         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
 588         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
 589         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
 590         unrecognized/unsupported reloc message.
 591
 592 2018-02-26  Alan Modra  <amodra@gmail.com>
 593
 594         * elf32-ppc.c: Standardize error/warning messages.  Use
 595         _bfd_error_handler rather than einfo when einfo features not used.
 596         * elf64-ppc.c: Likewise.
 597
 598 2018-02-23  Alan Modra  <amodra@gmail.com>
 599
 600         PR 22881
 601         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
 602         segment if no matching LOAD segment.
 603
 604 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 605
 606         * elf32-nds32.h: Define mask for ict_model.
 607
 608 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
 609
 610         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
 611
 612 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 613
 614         Revert
 615         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
 616
 617         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
 618         .reginfo section has wrong size.
 619
 620 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 621
 622         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
 623         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
 624         `.MIPS.abiflags' sections.
 625         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
 626         section's end.
 627
 628 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 629
 630         * section.c (SEC_FIXED_SIZE): New macro.
 631         * bfd-in2.h: Regenerate.
 632
 633 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 634
 635         * section.c (SEC_HAS_GOT_REF): Remove macro.
 636         * bfd-in2.h: Regenerate.
 637
 638 2018-02-19  Alan Modra  <amodra@gmail.com>
 639
 640         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
 641         arguments.
 642         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
 643         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
 644         (_bfd_riscv_relax_pc): Likewise and fix typos.
 645         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
 646         * libbfd.h: Regenerate.
 647
 648 2018-02-19  Alan Modra  <amodra@gmail.com>
 649
 650         * dwarf2.c (read_section): Don't use 'll' format modifier.
 651         (find_abstract_instance): Likewise.
 652         * elfcore.h (elf_core_file_p): Likewise.
 653
 654 2018-02-19  Alan Modra  <amodra@gmail.com>
 655
 656         * bfd-in.h: Include inttypes.h or if not available define
 657         PRId64, PRIu64 and PRIx64.
 658         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
 659         modifier to print bfd_vma.
 660         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
 661         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
 662         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
 663         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
 664         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
 665         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
 666         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 667         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
 668         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
 669         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 670         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
 671         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
 672         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
 673         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
 674         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
 675         and cast input to uint64_t, and similarly for Ld and Lu.
 676         * bfd-in2.h: Regenerate.
 677
 678 2018-02-19  Alan Modra  <amodra@gmail.com>
 679
 680         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
 681         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
 682         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
 683         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
 684         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
 685         * reloc.c: Replace use of %R and %T in format strings passed to
 686         einfo and friends by %pR and %pT.
 687
 688 2018-02-19  Alan Modra  <amodra@gmail.com>
 689
 690         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
 691         of %A and %B.
 692         * aout-adobe.c: Update all messages using %A and %B.
 693         * aout-cris.c: Likewise.
 694         * aoutx.h: Likewise.
 695         * archive.c: Likewise.
 696         * binary.c: Likewise.
 697         * cache.c: Likewise.
 698         * coff-alpha.c: Likewise.
 699         * coff-arm.c: Likewise.
 700         * coff-i860.c: Likewise.
 701         * coff-mcore.c: Likewise.
 702         * coff-ppc.c: Likewise.
 703         * coff-rs6000.c: Likewise.
 704         * coff-sh.c: Likewise.
 705         * coff-tic4x.c: Likewise.
 706         * coff-tic54x.c: Likewise.
 707         * coff-tic80.c: Likewise.
 708         * coff64-rs6000.c: Likewise.
 709         * coffcode.h: Likewise.
 710         * coffgen.c: Likewise.
 711         * cofflink.c: Likewise.
 712         * coffswap.h: Likewise.
 713         * compress.c: Likewise.
 714         * cpu-arm.c: Likewise.
 715         * ecoff.c: Likewise.
 716         * elf-attrs.c: Likewise.
 717         * elf-eh-frame.c: Likewise.
 718         * elf-ifunc.c: Likewise.
 719         * elf-m10300.c: Likewise.
 720         * elf-properties.c: Likewise.
 721         * elf-s390-common.c: Likewise.
 722         * elf.c: Likewise.
 723         * elf32-arc.c: Likewise.
 724         * elf32-arm.c: Likewise.
 725         * elf32-avr.c: Likewise.
 726         * elf32-bfin.c: Likewise.
 727         * elf32-cr16.c: Likewise.
 728         * elf32-cr16c.c: Likewise.
 729         * elf32-cris.c: Likewise.
 730         * elf32-crx.c: Likewise.
 731         * elf32-d10v.c: Likewise.
 732         * elf32-d30v.c: Likewise.
 733         * elf32-epiphany.c: Likewise.
 734         * elf32-fr30.c: Likewise.
 735         * elf32-frv.c: Likewise.
 736         * elf32-gen.c: Likewise.
 737         * elf32-hppa.c: Likewise.
 738         * elf32-i370.c: Likewise.
 739         * elf32-i386.c: Likewise.
 740         * elf32-i960.c: Likewise.
 741         * elf32-ip2k.c: Likewise.
 742         * elf32-iq2000.c: Likewise.
 743         * elf32-lm32.c: Likewise.
 744         * elf32-m32c.c: Likewise.
 745         * elf32-m32r.c: Likewise.
 746         * elf32-m68hc11.c: Likewise.
 747         * elf32-m68hc12.c: Likewise.
 748         * elf32-m68hc1x.c: Likewise.
 749         * elf32-m68k.c: Likewise.
 750         * elf32-mcore.c: Likewise.
 751         * elf32-mep.c: Likewise.
 752         * elf32-metag.c: Likewise.
 753         * elf32-microblaze.c: Likewise.
 754         * elf32-moxie.c: Likewise.
 755         * elf32-msp430.c: Likewise.
 756         * elf32-mt.c: Likewise.
 757         * elf32-nds32.c: Likewise.
 758         * elf32-nios2.c: Likewise.
 759         * elf32-or1k.c: Likewise.
 760         * elf32-pj.c: Likewise.
 761         * elf32-ppc.c: Likewise.
 762         * elf32-rl78.c: Likewise.
 763         * elf32-rx.c: Likewise.
 764         * elf32-s390.c: Likewise.
 765         * elf32-score.c: Likewise.
 766         * elf32-score7.c: Likewise.
 767         * elf32-sh-symbian.c: Likewise.
 768         * elf32-sh.c: Likewise.
 769         * elf32-sh64.c: Likewise.
 770         * elf32-sparc.c: Likewise.
 771         * elf32-spu.c: Likewise.
 772         * elf32-tic6x.c: Likewise.
 773         * elf32-tilepro.c: Likewise.
 774         * elf32-v850.c: Likewise.
 775         * elf32-vax.c: Likewise.
 776         * elf32-visium.c: Likewise.
 777         * elf32-wasm32.c: Likewise.
 778         * elf32-xgate.c: Likewise.
 779         * elf32-xtensa.c: Likewise.
 780         * elf64-alpha.c: Likewise.
 781         * elf64-gen.c: Likewise.
 782         * elf64-hppa.c: Likewise.
 783         * elf64-ia64-vms.c: Likewise.
 784         * elf64-mmix.c: Likewise.
 785         * elf64-ppc.c: Likewise.
 786         * elf64-s390.c: Likewise.
 787         * elf64-sh64.c: Likewise.
 788         * elf64-sparc.c: Likewise.
 789         * elf64-x86-64.c: Likewise.
 790         * elfcode.h: Likewise.
 791         * elfcore.h: Likewise.
 792         * elflink.c: Likewise.
 793         * elfnn-aarch64.c: Likewise.
 794         * elfnn-ia64.c: Likewise.
 795         * elfnn-riscv.c: Likewise.
 796         * elfxx-mips.c: Likewise.
 797         * elfxx-sparc.c: Likewise.
 798         * elfxx-tilegx.c: Likewise.
 799         * elfxx-x86.c: Likewise.
 800         * hpux-core.c: Likewise.
 801         * ieee.c: Likewise.
 802         * ihex.c: Likewise.
 803         * libbfd.c: Likewise.
 804         * linker.c: Likewise.
 805         * mach-o.c: Likewise.
 806         * merge.c: Likewise.
 807         * mmo.c: Likewise.
 808         * oasys.c: Likewise.
 809         * pdp11.c: Likewise.
 810         * pe-mips.c: Likewise.
 811         * peXXigen.c: Likewise.
 812         * peicode.h: Likewise.
 813         * reloc.c: Likewise.
 814         * rs6000-core.c: Likewise.
 815         * srec.c: Likewise.
 816         * stabs.c: Likewise.
 817         * vms-alpha.c: Likewise.
 818         * xcofflink.c: Likewise.
 819
 820 2018-02-19  Alan Modra  <amodra@gmail.com>
 821
 822         PR 22845
 823         * elf.c (IS_TBSS): Define.
 824         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
 825         (assign_file_positions_for_non_load_sections): Revert last change.
 826         Properly calculate load segment limits to compare against relro limits.
 827
 828 2018-02-17  Alan Modra  <amodra@gmail.com>
 829
 830         PR 22845
 831         * elf.c (assign_file_positions_for_non_load_sections): Ignore
 832         degenerate zero size PT_LOAD segments when finding one overlapping
 833         the PT_GNU_RELRO segment.
 834
 835 2018-02-16  Alan Modra  <amodra@gmail.com>
 836
 837         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
 838         (_bfd_bool_bfd_true): Rename from bfd_true.
 839         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
 840         (_bfd_int_bfd_0): Rename from bfd_0.
 841         (_bfd_uint_bfd_0): Rename from bfd_0u.
 842         (_bfd_long_bfd_0): Rename from bfd_0l.
 843         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
 844         (_bfd_void_bfd): Rename from bfd_void.
 845         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
 846         (_bfd_bool_bfd_link_false_error),
 847         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
 848         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
 849         (_bfd_bool_bfd_asection_bfd_asection_true),
 850         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
 851         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
 852         * archive.c (_bfd_noarchive_get_elt_at_index),
 853         (_bfd_noarchive_openr_next_archived_file),
 854         (_bfd_noarchive_construct_extended_name_table),
 855         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
 856         (_bfd_noarchive_write_armap): New functions.
 857         * archures.c (_bfd_nowrite_set_arch_mach): New function.
 858         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
 859         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
 860         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
 861         (alpha_ecoff_swap_coff_lineno_out),
 862         (alpha_ecoff_swap_coff_reloc_out): New functions.
 863         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
 864         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
 865         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
 866         (mips_ecoff_swap_coff_lineno_out),
 867         (mips_ecoff_swap_coff_reloc_out): New functions.
 868         * coffcode.h (coff_set_alignment_hook): Replace define with
 869         new function.
 870         (symname_in_debug_hook): Likewise.
 871         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
 872         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
 873         * elf.c (assign_file_positions_except_relocs): Test
 874         elf_backend_allow_non_load_phdr for NULL.
 875         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
 876         _bfd_elf_link_omit_section_dynsym.  Update uses.
 877         (_bfd_elf_omit_section_dynsym_all): New function.
 878         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
 879         (_bfd_elf_omit_section_dynsym_default): Declare.
 880         (_bfd_elf_omit_section_dynsym_all): Declare.
 881         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
 882         (_bfd_nolink_bfd_get_relocated_section_contents),
 883         (_bfd_nolink_bfd_lookup_section_flags),
 884         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
 885         (_bfd_nolink_bfd_link_hash_table_create),
 886         (_bfd_nolink_bfd_link_just_syms),
 887         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
 888         (_bfd_nolink_bfd_link_split_section),
 889         (_bfd_nolink_section_already_linked),
 890         (_bfd_nolink_bfd_define_common_symbol),
 891         (_bfd_nolink_bfd_define_start_stop): New functions.
 892         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
 893         (_bfd_norelocs_bfd_reloc_name_lookup),
 894         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
 895         * section.c (_bfd_nowrite_set_section_contents): New function.
 896         * syms.c (_bfd_nosymbols_canonicalize_symtab),
 897         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
 898         (_bfd_nosymbols_get_symbol_version_string),
 899         (_bfd_nosymbols_bfd_is_local_label_name),
 900         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
 901         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
 902         (_bfd_nosymbols_bfd_make_debug_symbol),
 903         ( _bfd_nosymbols_read_minisymbols),
 904         ( _bfd_nosymbols_minisymbol_to_symbol),
 905         (_bfd_nodynamic_get_synthetic_symtab): New functions.
 906         * libbfd-in.h: Declare new functions.  Update existing defines,
 907         removing casts.
 908         * aix386-core.c: Update to use new hooks.  Formatting.
 909         * aout-adobe.c: Likewise.
 910         * aout-arm.c: Likewise.
 911         * aout-target.h: Likewise.
 912         * aout-tic30.c: Likewise.
 913         * aoutf1.h: Likewise.
 914         * binary.c: Likewise.
 915         * bout.c: Likewise.
 916         * cisco-core.c: Likewise.
 917         * coff-alpha.c: Likewise.
 918         * coff-i386.c: Likewise.
 919         * coff-i860.c: Likewise.
 920         * coff-i960.c: Likewise.
 921         * coff-ia64.c: Likewise.
 922         * coff-mips.c: Likewise.
 923         * coff-ppc.c: Likewise.
 924         * coff-rs6000.c: Likewise.
 925         * coff-sh.c: Likewise.
 926         * coff-tic30.c: Likewise.
 927         * coff-tic54x.c: Likewise.
 928         * coff-x86_64.c: Likewise.
 929         * coff64-rs6000.c: Likewise.
 930         * coffcode.h: Likewise.
 931         * elf-m10300.c: Likewise.
 932         * elf32-cr16.c: Likewise.
 933         * elf32-lm32.c: Likewise.
 934         * elf32-m32r.c: Likewise.
 935         * elf32-metag.c: Likewise.
 936         * elf32-score.c: Likewise.
 937         * elf32-score7.c: Likewise.
 938         * elf32-tilepro.c: Likewise.
 939         * elf32-xstormy16.c: Likewise.
 940         * elf32-xtensa.c: Likewise.
 941         * elf64-alpha.c: Likewise.
 942         * elf64-hppa.c: Likewise.
 943         * elf64-ia64-vms.c: Likewise.
 944         * elf64-mmix.c: Likewise.
 945         * elf64-sh64.c: Likewise.
 946         * elfnn-ia64.c: Likewise.
 947         * elfxx-sparc.c: Likewise.
 948         * elfxx-target.h: Likewise.
 949         * elfxx-tilegx.c: Likewise.
 950         * elfxx-x86.h: Likewise.
 951         * hp300hpux.c: Likewise.
 952         * hppabsd-core.c: Likewise.
 953         * hpux-core.c: Likewise.
 954         * i386msdos.c: Likewise.
 955         * i386os9k.c: Likewise.
 956         * ieee.c: Likewise.
 957         * ihex.c: Likewise.
 958         * irix-core.c: Likewise.
 959         * libaout.h: Likewise.
 960         * libecoff.h: Likewise.
 961         * mach-o-target.c: Likewise.
 962         * mach-o.c: Likewise.
 963         * mipsbsd.c: Likewise.
 964         * mmo.c: Likewise.
 965         * netbsd-core.c: Likewise.
 966         * nlm-target.h: Likewise.
 967         * oasys.c: Likewise.
 968         * osf-core.c: Likewise.
 969         * pdp11.c: Likewise.
 970         * pe-mips.c: Likewise.
 971         * pe-x86_64.c: Likewise.
 972         * pef.c: Likewise.
 973         * plugin.c: Likewise.
 974         * ppcboot.c: Likewise.
 975         * ptrace-core.c: Likewise.
 976         * sco5-core.c: Likewise.
 977         * som.c: Likewise.
 978         * sparclynx.c: Likewise.
 979         * srec.c: Likewise.
 980         * tekhex.c: Likewise.
 981         * trad-core.c: Likewise.
 982         * verilog.c: Likewise.
 983         * versados.c: Likewise.
 984         * vms-alpha.c: Likewise.
 985         * vms-lib.c: Likewise.
 986         * wasm-module.c: Likewise.
 987         * xsym.c: Likewise.
 988         * libbfd.h: Regenerate.
 989
 990 2018-02-15  Jim Wilson  <jimw@sifive.com>
 991
 992         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
 993         symbols whose section address is zero.
 994
 995         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
 996         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
 997         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
 998         Add %X%P to error messages.
 999
1000 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
1001
1002         PR ld/22832
1003         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1004         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
1005         and assert that the result of the call is not NULL.
1006
1007 2018-02-14  Nick Clifton  <nickc@redhat.com>
1008
1009         PR 22823
1010         Revert previous delta.  Add extra casts to avoid compile time
1011         warnings instead.
1012         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
1013         cast to avoid warning from gcc v8 compiler.
1014         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1015         (_bfd_generic_bfd_set_private_flags): Likewise.
1016         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1017         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1018         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1019         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1020         (_bfd_noarchive_construct_extended_name_table): Likewise.
1021         (_bfd_noarchive_truncate_arname): Likewise.
1022         (_bfd_noarchive_write_ar_hdr): Likewise.
1023         (_bfd_noarchive_get_elt_at_index): Likewise.
1024         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1025         (_bfd_nosymbols_print_symbol): Likewise.
1026         (_bfd_nosymbols_get_symbol_info): Likewise.
1027         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1028         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1029         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1030         (_bfd_nosymbols_get_lineno): Likewise.
1031         (_bfd_nosymbols_find_nearest_line): Likewise.
1032         (_bfd_nosymbols_find_line): Likewise.
1033         (_bfd_nosymbols_find_inliner_info): Likewise.
1034         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1035         (_bfd_nosymbols_read_minisymbols): Likewise.
1036         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1037         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1038         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1039         (_bfd_nowrite_set_arch_mach): Likewise.
1040         (_bfd_nowrite_set_section_contents): Likewise.
1041         (_bfd_nolink_sizeof_headers): Likewise.
1042         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1043         (_bfd_nolink_bfd_relax_section): Likewise.
1044         (_bfd_nolink_bfd_gc_sections): Likewise.
1045         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1046         (_bfd_nolink_bfd_merge_sections): Likewise.
1047         (_bfd_nolink_bfd_is_group_section): Likewise.
1048         (_bfd_nolink_bfd_discard_group): Likewise.
1049         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1050         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1051         (_bfd_nolink_bfd_link_just_syms): Likewise.
1052         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1053         (_bfd_nolink_bfd_final_link): Likewise.
1054         (_bfd_nolink_bfd_link_split_section): Likewise.
1055         (_bfd_nolink_section_already_linked): Likewise.
1056         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1057         (_bfd_nolink_bfd_define_start_stop): Likewise.
1058         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1059         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1060         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1061         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1062         * libbfd.c (bfd_false_any): Delete.
1063         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
1064         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
1065         * libbfd.h (extern): Regenerate
1066         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
1067         cast to avoid warning from gcc v8 compiler.
1068         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1069         * binary.c (binary_get_symbol_info): Likewise.
1070         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1071         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1072         * coffcode.h (coff_set_alignment_hook): Likewise.
1073         (symname_in_debug_hook): Likewise.
1074         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1075         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1076         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1077         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1078         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1079         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1080         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1081         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1082         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1083         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1084         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1085         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1086         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1087         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1088         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1089         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1090         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1091         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1092         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1093         (bfd_elfNN_bfd_set_private_flags): Likewise.
1094         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1095         (elf_backend_init_index_section): Likewise.
1096         (elf_backend_allow_non_load_phdr): Likewise.
1097         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1098         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1099         * ieee.c (ieee_construct_extended_name_table): Likewise.
1100         (ieee_write_armap): Likewise.
1101         (ieee_write_ar_hdr): Likewise.
1102         (ieee_bfd_is_target_special_symbol): Likewise.
1103         * ihex.c (ihex_canonicalize_symtab): Likewise.
1104         (ihex_bfd_is_target_special_symbol): Likewise.
1105         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1106         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1107         (_bfd_ecoff_set_alignment_hook): Likewise.
1108         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1109         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1110         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1111         * oasys.c (oasys_construct_extended_name_table): Likewise.
1112         (oasys_write_armap): Likewise.
1113         (oasys_write_ar_hdr): Likewise.
1114         (oasys_bfd_is_target_special_symbol): Likewise.
1115         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1116         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1117         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1118         * som.c (som_bfd_is_target_special_symbol): Likewise.
1119         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1120         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1121         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1122         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1123         (versados_bfd_reloc_name_lookup): Likewise.
1124         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1125         (vms_bfd_define_start_stop): Likewise.
1126         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1127         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1128         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1129
1130 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1131
1132         PR ld/22842
1133         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
1134         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1135         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
1136         R_X86_64_PC32 reloc against dynamic function in data section.
1137         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1138         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
1139         against dynamic function in data section.
1140         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
1141         function address only if pcrel_plt is true.
1142         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
1143         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
1144         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
1145         PC-relative relocation against a function definition in data
1146         secton in PIE.  Remove the obsolete comments.
1147         (elf_x86_link_hash_table): Add pcrel_plt.
1148
1149 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1150
1151         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1152         instead of bfd_link_pic, for building shared library.
1153
1154 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1155
1156         PR gas/22791
1157         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1158         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1159         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
1160         against protected function in shared object.
1161
1162 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
1163
1164         PR 22828
1165         * po/ru.po: Fix typo in Russian translation.
1166
1167 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
1168
1169         * wasm-module.c (wasm_scan_name_function_section): Rename
1170         `index' local variable to `idx'.
1171
1172 2018-02-13  Nick Clifton  <nickc@redhat.com>
1173
1174         PR 22823
1175         Fix compile time warnings generated by gcc version 8.
1176         * libbfd-in.h: Remove extraneous text from prototypes.
1177         Add prototypes for bfd_false_any, bfd_true_any,
1178         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1179         bfd_n1_any, bfd_void_any.
1180         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1181         function.
1182         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1183         (_bfd_generic_bfd_set_private_flags): Likewise.
1184         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1185         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1186         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1187         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1188         (_bfd_noarchive_construct_extended_name_table): Likewise.
1189         (_bfd_noarchive_truncate_arname): Likewise.
1190         (_bfd_noarchive_write_ar_hdr): Likewise.
1191         (_bfd_noarchive_get_elt_at_index): Likewise.
1192         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1193         (_bfd_nosymbols_print_symbol): Likewise.
1194         (_bfd_nosymbols_get_symbol_info): Likewise.
1195         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1196         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1197         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1198         (_bfd_nosymbols_get_lineno): Likewise.
1199         (_bfd_nosymbols_find_nearest_line): Likewise.
1200         (_bfd_nosymbols_find_line): Likewise.
1201         (_bfd_nosymbols_find_inliner_info): Likewise.
1202         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1203         (_bfd_nosymbols_read_minisymbols): Likewise.
1204         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1205         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1206         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1207         (_bfd_nowrite_set_arch_mach): Likewise.
1208         (_bfd_nowrite_set_section_contents): Likewise.
1209         (_bfd_nolink_sizeof_headers): Likewise.
1210         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1211         (_bfd_nolink_bfd_relax_section): Likewise.
1212         (_bfd_nolink_bfd_gc_sections): Likewise.
1213         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1214         (_bfd_nolink_bfd_merge_sections): Likewise.
1215         (_bfd_nolink_bfd_is_group_section): Likewise.
1216         (_bfd_nolink_bfd_discard_group): Likewise.
1217         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1218         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1219         (_bfd_nolink_bfd_link_just_syms): Likewise.
1220         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1221         (_bfd_nolink_bfd_final_link): Likewise.
1222         (_bfd_nolink_bfd_link_split_section): Likewise.
1223         (_bfd_nolink_section_already_linked): Likewise.
1224         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1225         (_bfd_nolink_bfd_define_start_stop): Likewise.
1226         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1227         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1228         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1229         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1230         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
1231         accepts one or more arguments.
1232         (bfd_true_any): Likewise.
1233         (bfd_nullvoidptr_any): Likewise.
1234         (bfd_0_any): Likewise.
1235         (bfd_0u_any): Likewise.
1236         (bfd_0l_any): Likewise.
1237         (_bfd_n1_any): Likewise.
1238         (bfd_void_any): Likewise.
1239         * libbfd.h (extern): Regenerate
1240         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1241         based dummy function.
1242         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1243         * binary.c (binary_get_symbol_info): Likewise.
1244         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1245         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1246         * coffcode.h (coff_set_alignment_hook): Likewise.
1247         (symname_in_debug_hook): Likewise.
1248         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1249         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1250         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1251         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1252         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1253         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1254         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1255         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1256         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1257         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1258         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1259         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1260         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1261         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1262         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1263         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1264         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1265         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1266         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1267         (bfd_elfNN_bfd_set_private_flags): Likewise.
1268         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1269         (elf_backend_init_index_section): Likewise.
1270         (elf_backend_allow_non_load_phdr): Likewise.
1271         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1272         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1273         * ieee.c (ieee_construct_extended_name_table): Likewise.
1274         (ieee_write_armap): Likewise.
1275         (ieee_write_ar_hdr): Likewise.
1276         (ieee_bfd_is_target_special_symbol): Likewise.
1277         * ihex.c (ihex_canonicalize_symtab): Likewise.
1278         (ihex_bfd_is_target_special_symbol): Likewise.
1279         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1280         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1281         (_bfd_ecoff_set_alignment_hook): Likewise.
1282         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1283         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1284         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1285         * oasys.c (oasys_construct_extended_name_table): Likewise.
1286         (oasys_write_armap): Likewise.
1287         (oasys_write_ar_hdr): Likewise.
1288         (oasys_bfd_is_target_special_symbol): Likewise.
1289         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1290         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1291         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1292         * som.c (som_bfd_is_target_special_symbol): Likewise.
1293         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1294         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1295         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1296         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1297         (versados_bfd_reloc_name_lookup): Likewise.
1298         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1299         (vms_bfd_define_start_stop): Likewise.
1300         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1301         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1302         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1303         * elf32-arc.c (get_replace_function): Assign replacement function
1304         to func pointer.
1305         * elf32-i370.c (i370_noop): Update prototype.
1306
1307 2018-02-13  Alan Modra  <amodra@gmail.com>
1308
1309         PR 22836
1310         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1311         relocation sections.  If size reduces to just the flag word,
1312         remove that too and mark with SEC_EXCLUDE.
1313         * elflink.c (bfd_elf_final_link): Strip empty group sections.
1314
1315 2018-02-13  Alan Modra  <amodra@gmail.com>
1316
1317         PR 22829
1318         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1319         PT_GNU_RELRO setup.
1320
1321 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
1322
1323         * i386msdos.c (msdos_mkobject); New function.
1324         (msdos_object_p): New function.
1325         (i386_msdos_vec): Use msdos_object_p as the check_format
1326         function.
1327         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1328         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1329         IMAGE_NT_SIGNATURE.
1330         * peXXigen.c: Likewise.
1331         * coff-ia64.c: Likewise.
1332
1333 2018-02-12  Nick Clifton  <nickc@redhat.com>
1334
1335         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1336         assignment.
1337         * elf32-arc.c (elf_arc_relocate_section): Likewise.
1338
1339 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
1340
1341         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1342         (sparc_elf_append_rela): Assert that there is enough room in section.
1343         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1344         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1345         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1346         For a symbol subject to a GOT relocation, reserve a slot in the
1347         relocation section if the symbol isn't dynamic and we are in PIC mode.
1348         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1349         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1350         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1351         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
1352         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1353         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
1354         undefined weak symbol with non-default visibility.  Remove superfluous
1355         'else' and fix formatting.
1356
1357 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
1358
1359         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1360         is_solaris.
1361         (i386_elf32_sol2_vec): Don't declare.
1362         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1363         Don't set need_global_offset_table.
1364         (elf_i386_solaris_arch_bed): New.
1365         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1366         Solaris.
1367         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1368         target_os != is_nacl instead of target_os == is_normal.
1369         (x86_64_elf64_sol2_vec): Don't declare.
1370         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1371         is_nacl instead of target_os == is_normal.  Don't set
1372         need_global_offset_table.
1373         (elf_x86_64_solaris_arch_bed): New.
1374         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1375         Solaris.
1376         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1377         _GLOBAL_OFFSET_TABLE_ for Solaris.
1378         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1379         need_global_offset_table.
1380         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1381         (elf_x86_link_hash_table): Remove need_global_offset_table.
1382         (elf_x86_init_table): Likewise.
1383
1384 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1385
1386         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1387         Remove prototype.
1388         (i386_elf32_sol2_vec): Declared.
1389         (elf_i386_link_setup_gnu_properties): Set
1390         need_global_offset_table with info->output_bfd->xvec.
1391         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1392         Remove prototype.
1393         (x86_64_elf64_sol2_vec): Declared.
1394         (elf_x86_64_link_setup_gnu_properties): Set
1395         need_global_offset_table with info->output_bfd->xvec.
1396
1397 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1398
1399         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1400         New prototype.
1401         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
1402         for Solaris.
1403         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1404         New prototype.
1405         (elf_x86_64_link_setup_gnu_properties): Set
1406         need_global_offset_table for Solaris.
1407         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
1408         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
1409         (_bfd_x86_elf_link_setup_gnu_properties): Copy
1410         need_global_offset_table.
1411         * elfxx-x86.h (elf_x86_link_hash_table): Add
1412         need_global_offset_table.
1413         (elf_x86_init_table): Likewise.
1414
1415 2018-02-08  Jim Wilson  <jimw@sifive.com>
1416
1417         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
1418         change.
1419
1420 2018-02-08  Nick Clifton  <nickc@redhat.com>
1421
1422         PR 22788
1423         * elf.c (elf_parse_notes): Reject notes with excessuively large
1424         alignments.
1425
1426 2018-02-07  Alan Modra  <amodra@gmail.com>
1427
1428         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
1429         * elf32-ppc.c: Remove speculation barrier support.
1430         * elf32-ppc.h: Likewise.
1431         * elf64-ppc.c: Likewise.
1432         * elf64-ppc.h: Likewise.
1433
1434 2018-02-06  Jim Wilson  <jimw@sifive.com>
1435
1436         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
1437         callback to report an error.
1438
1439 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
1440
1441         PR ld/22263
1442         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
1443         into call to !bfd_link_executable and tidy up.
1444         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
1445         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
1446         !bfd_link_executable.
1447         <R_SPARC_TLS_IE_HI22>: Likewise.
1448         <GOT relocations>: Remove useless code, tidy and merge related blocks.
1449         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
1450         !bfd_link_executable.
1451         <R_SPARC_WPLT30>: Tidy up.
1452         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
1453         !bfd_link_executable.
1454         (allocate_dynrelocs): Likewise.
1455         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
1456         <R_SPARC_TLS_GD_HI22>: Merge into...
1457         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
1458         sparc_elf_tls_transition and remove redundant code.
1459         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
1460         !bfd_link_executable.
1461         <R_SPARC_TLS_LDO_HIX22>: Likewise.
1462         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
1463         <R_SPARC_TLS_LDM_CALL>: Likewise.
1464         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
1465         <R_SPARC_TLS_GD_ADD>: Likewise.
1466         <R_SPARC_TLS_LDM_ADD>: Likewise.
1467         <R_SPARC_TLS_LDO_ADD>: Likewise.
1468         <R_SPARC_TLS_IE_LD>: Likewise.
1469
1470 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
1471
1472         PR 22789
1473         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
1474         functions failed to find the function name, try the generic elf
1475         find function instead.
1476
1477 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1478
1479         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
1480         'memcpy' instead of 'strncpy' when writing the magic number.
1481
1482 2018-02-06  Nick Clifton  <nickc@redhat.com>
1483
1484         PR 22794
1485         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
1486         section before attempting to read it in.
1487         (bfd_get_alt_debug_link_info): Likewise.
1488
1489 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
1490
1491         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
1492         line information in addition to name, if they can be found.
1493
1494 2018-02-05  Renlin Li  <renlin.li@arm.com>
1495
1496         PR ld/22764
1497         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
1498         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
1499         check for writeable section as well.
1500
1501 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1502
1503         PR ld/22782
1504         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
1505         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
1506         undefined weak symbol to 0.
1507         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
1508         if _GLOBAL_OFFSET_TABLE_ is referenced.
1509         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
1510         got_referenced instead of ref_regular_nonweak.  Remove the
1511         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
1512         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
1513
1514 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1515
1516         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
1517         initialize `hi_reloc'.
1518
1519 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1520
1521         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
1522         SHT_MIPS_REGINFO sections don't assert the correct size and
1523         report an error instead.
1524
1525 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1526
1527         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
1528         status from `->elf_backend_section_processing'.
1529
1530 2018-02-02  Jim Wilson  <jimw@sifive.com>
1531
1532         PR ld/22756
1533         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
1534         If link_info->wrap_hash, check for a duplicate symbol and ignore.
1535         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
1536         Pass new argument to riscv_relax_delete_bytes.
1537         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
1538         ATTRIBUTE_UNUSED from link_info parameter.
1539
1540 2018-02-02  Alan Modra  <amodra@gmail.com>
1541
1542         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
1543         emitted for toc sequence optimization.  Set and use "howto" later.
1544
1545 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
1546
1547         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
1548         arithmetic on NULL pointer.
1549         * elflink.c (_bfd_elf_archive_symbol_lookup,
1550         elf_link_add_archive_symbols): Likewise.
1551
1552 2018-01-31  Michael Matz  <matz@suse.de>
1553
1554         * elflink.c (bfd_elf_define_start_stop): Fix check of
1555         def_dynamic.
1556
1557 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
1558
1559         PR ld/21964
1560         * elflink.c (bfd_elf_define_start_stop): Check if __start and
1561         __stop symbols are referenced by shared objects.
1562
1563 2018-01-30  Alan Modra  <amodra@gmail.com>
1564
1565         PR 22758
1566         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1567         segment when demand paged with lma on the same page.  Test this
1568         before load/non-load, executable/non-executable,
1569         writable/non-writable tests and simplify.  Delete bogus relro
1570         condition in writable/non-writable test.  Delete outdated
1571         comment.  Formatting.
1572
1573 2018-01-30  Alan Modra  <amodra@gmail.com>
1574
1575         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1576         symbols dynamic.
1577
1578 2018-01-29  Alan Modra  <amodra@gmail.com>
1579
1580         PR 22741
1581         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1582         range before converting to a symbol table pointer.
1583
1584 2018-01-27  Nick Clifton  <nickc@redhat.com>
1585
1586         * po/ru.po: Updated Russian translation.
1587
1588 2018-01-26  Alan Modra  <amodra@gmail.com>
1589
1590         * elflink.c (bfd_elf_define_start_stop): Override symbols when
1591         they are defined dynamically.
1592
1593 2018-01-26  Alan Modra  <amodra@gmail.com>
1594
1595         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1596         .branch_lt changes size.
1597
1598 2018-01-25  Alan Modra  <amodra@gmail.com>
1599
1600         PR 22746
1601         * elfcode.h (elf_object_p): Avoid integer overflow.
1602
1603 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
1604
1605         PR ld/22727
1606         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1607         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1608
1609         Revert
1610         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
1611
1612         PR ld/22263
1613         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1614         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1615         bfd_link_executable for TLS check.
1616         (_bfd_sparc_elf_check_relocs): Likewise.
1617         (allocate_dynrelocs): Likewise.
1618         (_bfd_sparc_elf_relocate_section): Likewise.
1619
1620 2018-01-24  Renlin Li  <renlin.li@arm.com>
1621
1622         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1623         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1624         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1625         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1626         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1627         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1628         (_bfd_aarch64_elf_resolve_relocation): Likewise.
1629
1630 2018-01-24  Renlin Li  <renlin.li@arm.com>
1631
1632         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1633         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1634         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1635         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1636         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1637         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1638         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1639         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1640         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1641         * bfd-in2.h: Regenerate.
1642         * libbfd.h: Regenerate.
1643
1644 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1645
1646         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1647         `mips_elf32_section_processing' comment reference.
1648
1649 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1650
1651         PR ld/22721
1652         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1653         versioned __tls_get_addr symbol.
1654
1655 2018-01-19  Nick Clifton  <nickc@redhat.com>
1656
1657         * po/fr.po: Updated French translation.
1658
1659 2018-01-18  Alan Modra  <amodra@gmail.com>
1660
1661         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1662         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1663         (ppc64_elf_build_stubs): Likewise.
1664
1665 2018-01-17  Nick Clifton  <nickc@redhat.com>
1666
1667         * po/ru.po: Updated Russian translation.
1668         * po/uk/po: Updated Ukranian translation.
1669
1670 2018-01-17  Alan Modra  <amodra@gmail.com>
1671
1672         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1673
1674 2018-01-17  Alan Modra  <amodra@gmail.com>
1675
1676         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1677         (CRSETEQ, BEQCTRM): Define.
1678         (is_nonpic_glink_stub): Don't check bctr.
1679         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1680         (ppc_elf_relax_section): Size speculation barrier.
1681         (output_bctr): New function.
1682         (write_glink_stub): Use output_bctr.
1683         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1684         (ppc_elf_finish_dynamic_symbol): Likewise.
1685         (ppc_elf_finish_dynamic_sections): Use output_bctr.
1686         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1687         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1688         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1689         (size_global_entry_stubs): Handle speculation barrier sizing.
1690         (plt_stub_size): Likewise.
1691         (output_bctr): New function.
1692         (build_plt_stub, build_tls_get_addr_stub): Output speculation
1693         barrier.
1694         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1695         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1696         (build_global_entry_stubs): Output speculation barrier.
1697         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1698         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1699
1700 2018-01-17  Alan Modra  <amodra@gmail.com>
1701
1702         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1703         __tls_get_addr_opt, and alignment sizing.
1704         (TLS_GET_ADDR_GLINK_SIZE): Delete.
1705         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1706         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1707         or 8 insns.
1708         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1709         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1710         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
1711         by PLT reloc count.
1712         (write_glink_stub): Handle __tls_get_addr_opt stub.
1713         Pad out to size given by GLINK_ENTRY_SIZE.
1714         (ppc_elf_relocate_section): Adjust write_glink_stub call.
1715         (ppc_elf_finish_dynamic_symbol): Likewise.
1716         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1717         insn array since so many need rewriting.
1718         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1719         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1720         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
1721         nops.  Adjust all uses.
1722         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1723         in glink_vma calculation.
1724         (struct ppc_link_hash_table): Add global_entry section pointer.
1725         (create_linkage_sections): Create separate section for global
1726         entry stubs.
1727         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1728         (size_global_entry_stubs): Handle sizing for aligned stubs.
1729         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1730         and don't stash end of glink branch table in rawsize.
1731         (ppc_build_one_stub): Rewrite stub size calculations.
1732         (build_global_entry_stubs): Use new section.
1733         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1734         Build lazy link stubs out to end of section.  Build global entry
1735         stubs in new section.
1736
1737 2018-01-15  Nick Clifton  <nickc@redhat.com>
1738
1739         * po/uk.po: Updated Ukranian translation.
1740
1741 2018-01-13  Nick Clifton  <nickc@redhat.com>
1742
1743         * po/bfd.pot: Regenerated.
1744
1745 2018-01-13  Nick Clifton  <nickc@redhat.com>
1746
1747         * version.m4: Bump version to 2.30.51
1748         * configure: Regenerate.
1749
1750 2018-01-13  Nick Clifton  <nickc@redhat.com>
1751
1752         2.30 branch created.
1753
1754 2018-01-12  Jens Widell  <jl@opera.com>
1755
1756         * elf.c (setup_group): Optimize search for group by remembering
1757         last found group and restarting search at that index.
1758         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1759
1760 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
1761
1762         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1763         bfd_link_common_skip_none in switch.
1764
1765 2018-01-12  Alan Modra  <amodra@gmail.com>
1766
1767         PR ld/22649
1768         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1769         references on forced local symbols.
1770
1771 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1772
1773         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1774         .reginfo section has wrong size.
1775
1776 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1777
1778         PR ld/22393
1779         * elf.c (_bfd_elf_map_sections_to_segments): When generating
1780         separate code and read-only data LOAD segments, create a new
1781         LOAD segment if the previous section contains text and the
1782         current section doesn't or vice versa.  Don't put a writable
1783         section in a read-only segment if there is a RELRO segment.
1784
1785 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1786
1787         PR ld/22649
1788         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1789         references on forced local symbols.
1790
1791 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1792
1793         PR ld/22677
1794         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1795         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1796
1797 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1798
1799         PR 22662
1800         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1801
1802 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
1803
1804         * elf.c (elfcore_grok_freebsd_note): Handle
1805         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1806         NT_FREEBSD_PROCSTAT_VMMAP.
1807
1808 2018-01-03  Alan Modra  <amodra@gmail.com>
1809
1810         Update year range in copyright notice of all files.
1811
1812 For older changes see ChangeLog-2017
1813 \f
1814 Copyright (C) 2018 Free Software Foundation, Inc.
1815
1816 Copying and distribution of this file, with or without modification,
1817 are permitted in any medium without royalty provided the copyright
1818 notice and this notice are preserved.
1819
1820 Local Variables:
1821 mode: change-log
1822 left-margin: 8
1823 fill-column: 74
1824 version-control: never
1825 End: