bfd/ChangeLog

   1 2018-04-09  Alan Modra  <amodra@gmail.com>
   2
   3         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
   4         (struct ppc_stub_hash_entry): Add symtype field.
   5         (PLT_KEEP): Define.
   6         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
   7         (create_linkage_sections): Create pltlocal and relpltlocal.
   8         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
   9         Set PLT_KEEP.
  10         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
  11         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
  12         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
  13         Keep PLT entries for inline calls against locals.
  14         (ppc_build_one_stub): Use pltlocal as appropriate.
  15         (ppc_size_one_stub): Likewise.
  16         (ppc64_elf_size_stubs): Set symtype.
  17         (build_global_entry_stubs_and_plt): Init pltlocal and write
  18         relpltlocal for globals.
  19         (write_plt_relocs_for_local_syms): Likewise for local syms.
  20         (ppc64_elf_relocate_section): Support PLT for local syms.
  21         * elf32-ppc.c (PLT_KEEP): Define.
  22         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
  23         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
  24         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
  25         Set PLT_KEEP.  Adjust update_local_sym_info call.
  26         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
  27         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
  28         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
  29         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
  30         (write_global_sym_plt): Init pltlocal and write relpltlocal.
  31         (ppc_finish_symbols): Likewise for locals.
  32
  33 2018-04-09  Alan Modra  <amodra@gmail.com>
  34
  35         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
  36         for local symbols to..
  37         (write_plt_relocs_for_local_syms): ..here.  New function.
  38         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
  39         global symbols to..
  40         (build_global_entry_stubs_and_plt): ..here.  Rename from
  41         build_global_entry_stubs.
  42         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
  43         Call write_plt_relocs_for_local_syms.
  44         * elf32-ppc.c (get_sym_h): New function.
  45         (ppc_elf_relax_section): Use get_sym_h.
  46         (ppc_elf_relocate_section): Move output of PLT relocs and glink
  47         stubs for local symbols to..
  48         (ppc_finish_symbols): ..here.  New function.
  49         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
  50         global syms to..
  51         (write_global_sym_plt): ..here.  New function.
  52         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
  53         (ppc_finish_symbols): Declare.
  54
  55 2018-04-09  Alan Modra  <amodra@gmail.com>
  56
  57         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
  58         (ppc_elf_relocate_section): Likewise.
  59         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
  60         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
  61         resolution to plt entry relative to toc pointer.
  62
  63 2018-04-09  Alan Modra  <amodra@gmail.com>
  64
  65         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
  66         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
  67         file when other TLS flags are tested in a mask.
  68         (TLS_MARK, NON_GOT): Define.
  69         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
  70         (update_local_sym_info): Don't create got entry when NON_GOT.
  71         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
  72         Set TLS_MARK.
  73         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
  74         (ppc64_elf_relocate_section): Likewise.
  75         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
  76         __tls_get_addr calls lacking a marker reloc.
  77         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
  78         TLS_TPRELGD): Renumber.  Update comment.
  79         (TLS_MARK, NON_GOT): Define.
  80         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
  81         (update_local_sym_info): Don't create got entry when NON_GOT.
  82         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
  83         Set TLS_MARK.
  84         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
  85         __tls_get_addr calls lacking a marker reloc.
  86
  87 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
  88
  89         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
  90         R_X86_64_converted_reloc_bit.
  91
  92 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
  93
  94         PR gas/22318
  95         * configure: Regenerated.
  96
  97 2018-04-05  Alan Modra  <amodra@gmail.com>
  98
  99         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
 100         (elf_hppa_info_to_howto_rel): Likewise.
 101
 102 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 103
 104         * elf-hppa.h (elf_hppa_info_to_howto): Also return
 105         unsuccessfully for unimplemented relocations.
 106         (elf_hppa_info_to_howto_rel): Likewise.
 107
 108 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 109
 110         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
 111         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
 112         howto lookup failure.
 113         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
 114         accordingly.
 115         (elf32_i860_info_to_howto_rela): Likewise.
 116         (elf32_i860_relocate_splitn): Likewise.
 117         (elf32_i860_relocate_pc16): Likewise.
 118         (elf32_i860_relocate_pc26): Likewise.
 119         (elf32_i860_relocate_section): Likewise.
 120
 121 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 122
 123         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
 124         check for `visium_elf_howto_table' table access.
 125
 126 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 127
 128         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
 129         check for `iq2000_elf_howto_table' table access.
 130
 131 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 132
 133         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
 134         for `elf32_frv_howto_table' table access.
 135
 136 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 137
 138         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
 139         unsuccessfully for placeholder howtos.
 140         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 141         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
 142
 143 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
 144
 145         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
 146         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
 147
 148 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 149
 150         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
 151         ATTRIBUTE_UNUSED from `abfd'.
 152
 153 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 154
 155         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
 156         `_bfd_error_handler' call formatting.
 157
 158 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 159
 160         * elf32-mips.c (mips_info_to_howto_rel): Call
 161         `mips_elf32_rtype_to_howto' directly rather than via
 162         `->elf_backend_mips_rtype_to_howto'.
 163
 164 2018-03-28  Renlin Li  <renlin.li@arm.com>
 165
 166         PR ld/22970
 167         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
 168         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 169         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 170         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 171         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 172         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 173         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 174         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 175         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 176         (elfNN_aarch64_final_link_relocate): Support new relocations.
 177         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
 178         relocations.
 179         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
 180
 181 2018-03-28  Renlin Li  <renlin.li@arm.com>
 182
 183         PR ld/22970
 184         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
 185         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
 186         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 187         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 188         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 189         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 190         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 191         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 192         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 193         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 194         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
 195         TLSLE_LDST16_TPREL_LO12,
 196         TLSLE_LDST16_TPREL_LO12_NC,
 197         TLSLE_LDST32_TPREL_LO12,
 198         TLSLE_LDST32_TPREL_LO12_NC,
 199         TLSLE_LDST64_TPREL_LO12,
 200         TLSLE_LDST64_TPREL_LO12_NC,
 201         TLSLE_LDST8_TPREL_LO12,
 202         TLSLE_LDST8_TPREL_LO12_NC.
 203         * bfd-in2.h: Regenerated.
 204         * libbfd.h: Regenerated.
 205
 206 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
 207
 208         PR ld/22972
 209         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
 210         has_old_style_got_reloc.
 211         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
 212         relocations.  Fix a couple of long lines.
 213         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
 214         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
 215         GOT relocations.
 216
 217 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
 218
 219         PR ld/23000
 220         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
 221         ENDBR64 to the TLSDESC PLT entry.
 222
 223 2018-03-21  Alan Modra  <amodra@gmail.com>
 224
 225         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
 226         symbols.  Use size_t counts.  Delete redundant opd test.
 227
 228 2018-03-21  Alan Modra  <amodra@gmail.com>
 229
 230         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
 231
 232 2018-03-21  Alan Modra  <amodra@gmail.com>
 233
 234         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
 235         field unsigned.
 236         (update_local_sym_info): Likewise for local_got_tls_masks.
 237         (ppc_elf_tls_optimize): Likewise for lgot_masks.
 238
 239 2018-03-21  Alan Modra  <amodra@gmail.com>
 240
 241         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
 242         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
 243         do in size_dynamic_sections.
 244
 245 2018-03-21  Alan Modra  <amodra@gmail.com>
 246
 247         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
 248         without first checking array bounds.
 249         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 250
 251 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 252
 253         PR ld/22983
 254         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
 255         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
 256
 257 2018-03-19  Nick Clifton  <nickc@redhat.com>
 258
 259         * po/es.po: Updated Spanish translation.
 260
 261 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
 262
 263         * elf32-xtensa.c (xlate_map_entry): Change types of address
 264         fields from 'unsigned' to 'bfd_vma'.
 265         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
 266         the key argument to bsearch. Allow offsets past the end of a
 267         section, use the last map entry for translation of such offsets.
 268
 269 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 270
 271         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
 272         Not support the target feature.
 273         (nds32_elf_ex9_itb_base): Likewise.
 274         (nds32_elf_ex9_import_table): Likewise.
 275         (nds32_elf_ex9_finish): Likewise.
 276         (nds32_elf_ex9_reloc_jmp): Likewise.
 277         (nds32_elf_get_insn_with_reg): Likewise.
 278         (nds32_get_local_syms): Likewise.
 279         (nds32_elf_ex9_replace_instruction): Likewise.
 280         (nds32_elf_ifc_calc): Likewise.
 281         (nds32_elf_ifc_finish): Likewise.
 282         (nds32_elf_ifc_replace): Likewise.
 283         (nds32_elf_ifc_reloc): Likewise.
 284
 285 2018-03-14  Alan Modra  <amodra@gmail.com>
 286
 287         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
 288         sfpr size added before defining alias symbols.
 289         (ppc64_elf_build_stubs): Add stub section padding before
 290         copying sfpr contents and defining save/restore alias symbols.
 291
 292 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 293
 294         PR ld/20882
 295         * elflink.c (elf_gc_mark_debug_section): Also check the local
 296         debug definition section.
 297
 298 2018-03-13  Nick Clifton  <nickc@redhat.com>
 299
 300         PR 22113
 301         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
 302         function.  Add an end address parameter.  Check access of the data
 303         pointer to make sure that they do not extend beyond the end
 304         address.  Return FALSE if any check fails.  Add the end address
 305         pointer to the ui structure.
 306         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
 307         codes to make sure that they do not extend beyond the end address
 308         pointer.  Print an error message and return immediately if any
 309         check fails.
 310
 311 2018-03-09  Nick Clifton  <nickc@redhat.com>
 312
 313         * elf64-s390.c (elf_s390_relocate_section): Move check for
 314         relocations against non-allocated sections to before the code that
 315         handles ifunc relocations.
 316         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 317         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
 318         relocs against IFUNC symbols in non-allocated sections as relocs
 319         against FUNC symbols.
 320         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 321
 322 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 323
 324         PR ld/22929
 325         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
 326         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
 327         relocation against FUNC symbol.
 328         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 329
 330 2018-03-07  Renlin Li  <renlin.li@arm.com>
 331
 332         PR ld/20402
 333         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
 334         symbol, and don't emit relocation in specific case.
 335
 336 2018-03-07  Alan Modra  <amodra@gmail.com>
 337
 338         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
 339         (mips_elf64_slurp_one_reloc_table): Pass on error.
 340
 341 2018-03-03  James Cowgill  <james.cowgill@mips.com>
 342             Maciej W. Rozycki  <macro@mips.com>
 343
 344         PR ld/21900
 345         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
 346         after calling `undefined_symbol' hook if this is an error
 347         condition.  Assume the value of 0 for the symbol requested
 348         otherwise.
 349
 350 2018-03-02  Jim Wilson  <jimw@sifive.com>
 351
 352         PR 22903
 353         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
 354         and nop instead of 4.
 355         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
 356         8 instead of 4.
 357
 358 2018-03-01  Jim Wilson  <jimw@sifive.com>
 359
 360         PR 22756
 361         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
 362         else if instead of if.
 363
 364 2018-03-01  Alan Modra  <amodra@gmail.com>
 365
 366         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
 367
 368 2018-02-28  Alan Modra  <amodra@gmail.com>
 369
 370         PR 22887
 371         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
 372
 373 2018-02-28  Nick Clifton  <nickc@redhat.com>
 374
 375         PR 22895
 376         PR 22893
 377         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
 378         pointer.  Drop unused abfd parameter.  Check the size of the block
 379         before initialising the data field.  Return the end pointer if the
 380         size is invalid.
 381         (read_attribute_value): Adjust invocations of read_n_bytes.
 382
 383         PR 22894
 384         * dwarf1.c (parse_die): Check the length of form blocks before
 385         advancing the data pointer.
 386
 387 2018-02-28  Alan Modra  <amodra@gmail.com>
 388
 389         PR 22887
 390         * aoutx.h (translate_symbol_table): Print an error message and set
 391         bfd_error on finding an invalid name string offset.
 392
 393 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 394
 395         * config.in: Regenerated.
 396         * configure: Likewise.
 397         * configure.ac: Add --enable-separate-code.
 398         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
 399         to 1 for Linux/x86 targets,
 400         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
 401         DEFAULT_LD_Z_SEPARATE_CODE is 1.
 402
 403 2018-02-27  Nick Clifton  <nickc@redhat.com>
 404
 405         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
 406         message.
 407         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
 408         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
 409         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
 410         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
 411         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 412         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
 413         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 414         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
 415         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 416
 417         PR 22875
 418         * elf-bfd.h (struct elf_backend_data): Change the return type of
 419         the elf_info_to_howto and elf_info_to_howto_rel function pointers
 420         to bfd_boolean.
 421         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
 422         value from the info_to_howto function and fail if that function
 423         failed.
 424         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
 425         from the info_to_howto function.
 426         (elf32_h8_relax_section): Likewise.
 427         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 428         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 429         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 430         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 431         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 432         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 433         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
 434         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
 435         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
 436         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
 437         (riscv_elf_relocate_section): Likewise.
 438         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
 439         bfd_boolean.  Issue an error message, set an error value and
 440         return FALSE if the reloc is not recognized.
 441         (elf_hppa_info_to_howto_rel): Likewise.
 442         * elf-m10200.c (mn10200_info_to_howto): Likewise.
 443         * elf-m10300.c (mn10300_info_to_howto): Likewise.
 444         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
 445         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 446         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
 447         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 448         * elf32-bfin.c (bfin_info_to_howto): Likewise.
 449         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 450         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
 451         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
 452         (cris_info_to_howto_rela): Likewise.
 453         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 454         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 455         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
 456         Likewise.
 457         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
 458         (elf32_dlx_info_to_howto_rel): Likewise.
 459         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 460         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 461         * elf32-frv.c (frv_info_to_howto_rela)
 462         (frvfdpic_info_to_howto_rel): Likewise.
 463         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
 464         * elf32-gen.c (elf_generic_info_to_howto)
 465         (elf_generic_info_to_howto_rel): Likewise.
 466         * elf32-h8300.c (elf32_h8_info_to_howto)
 467         (elf32_h8_info_to_howto_rel): Likewise.
 468         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 469         * elf32-i386.c (elf_i386_reloc_type_lookup)
 470         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
 471         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
 472         Likewise.
 473         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 474         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 475         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 476         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 477         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 478         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
 479         Likewise.
 480         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 481         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 482         * elf32-m68k.c (rtype_to_howto): Likewise.
 483         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 484         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 485         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 486         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 487         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 488         Likewise.
 489         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 490         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 491         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 492         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
 493         Likewise.
 494         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
 495         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 496         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 497         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 498         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
 499         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 500         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 501         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
 502         * elf32-score.c (s3_bfd_score_info_to_howto)
 503         (_bfd_score_info_to_howto): Likewise.
 504         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
 505         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 506         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 507         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
 508         (elf32_tic6x_info_to_howto_rel): Likewise.
 509         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
 510         * elf32-v850.c (v850_elf_info_to_howto_rel)
 511         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
 512         * elf32-vax.c (rtype_to_howto): Likewise.
 513         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 514         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
 515         (elf32_wasm32_info_to_howto_rela): Likewise.
 516         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
 517         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 518         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
 519         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 520         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 521         * elf64-gen.c (elf_generic_info_to_howto)
 522         (elf_generic_info_to_howto_rel): Likewise.
 523         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
 524         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
 525         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 526         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
 527         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 528         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
 529         Likewise.
 530         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
 531         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 532         Likewise.
 533         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
 534         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
 535         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
 536         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 537         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
 538         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
 539         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
 540         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
 541         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
 542         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
 543         Default to NULL.
 544
 545 2018-02-26  Jim Wilson  <jimw@sifive.com>
 546             Stephan Schreiber <info@fs-driver.org>
 547
 548         PR 15904
 549         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
 550         call, set changed_contents and changed_relocs.  Likewise after
 551         successful ia64_elf_relax_br call.
 552
 553 2018-02-26  Alan Modra  <amodra@gmail.com>
 554
 555         * elf.c (assign_file_positions_except_relocs): Don't segfault
 556         when actual number of phdrs is less than allocated.  Delete
 557         outdated comment.  Formatting.
 558
 559 2018-02-26  Alan Modra  <amodra@gmail.com>
 560
 561         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
 562         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
 563         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
 564         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
 565         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
 566         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
 567         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
 568         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 569         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
 570         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
 571         error/warning messages.
 572
 573 2018-02-26  Alan Modra  <amodra@gmail.com>
 574
 575         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
 576         * syms.c: Standardize error/warning messages.
 577
 578 2018-02-26  Alan Modra  <amodra@gmail.com>
 579
 580         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
 581         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
 582         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
 583         * peXXigen.c, * peicode.h: Standardize error/warning messages.
 584
 585 2018-02-26  Alan Modra  <amodra@gmail.com>
 586
 587         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
 588
 589 2018-02-26  Alan Modra  <amodra@gmail.com>
 590
 591         * elfxx-mips.c: Standardize error/warning messages.
 592
 593 2018-02-26  Alan Modra  <amodra@gmail.com>
 594
 595         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
 596         * elflink.c: Standardize error/warning messages.  Replace use of
 597         linker callback einfo with _bfd_error_handler when possible.
 598
 599 2018-02-26  Alan Modra  <amodra@gmail.com>
 600
 601         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
 602         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
 603         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
 604         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
 605         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
 606         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 607         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
 608         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
 609         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 610         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
 611         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
 612         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
 613         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
 614         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
 615         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
 616         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
 617         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
 618         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
 619         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
 620         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
 621         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
 622         unrecognized/unsupported reloc message.
 623
 624 2018-02-26  Alan Modra  <amodra@gmail.com>
 625
 626         * elf32-ppc.c: Standardize error/warning messages.  Use
 627         _bfd_error_handler rather than einfo when einfo features not used.
 628         * elf64-ppc.c: Likewise.
 629
 630 2018-02-23  Alan Modra  <amodra@gmail.com>
 631
 632         PR 22881
 633         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
 634         segment if no matching LOAD segment.
 635
 636 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 637
 638         * elf32-nds32.h: Define mask for ict_model.
 639
 640 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
 641
 642         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
 643
 644 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 645
 646         Revert
 647         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
 648
 649         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
 650         .reginfo section has wrong size.
 651
 652 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 653
 654         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
 655         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
 656         `.MIPS.abiflags' sections.
 657         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
 658         section's end.
 659
 660 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 661
 662         * section.c (SEC_FIXED_SIZE): New macro.
 663         * bfd-in2.h: Regenerate.
 664
 665 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 666
 667         * section.c (SEC_HAS_GOT_REF): Remove macro.
 668         * bfd-in2.h: Regenerate.
 669
 670 2018-02-19  Alan Modra  <amodra@gmail.com>
 671
 672         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
 673         arguments.
 674         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
 675         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
 676         (_bfd_riscv_relax_pc): Likewise and fix typos.
 677         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
 678         * libbfd.h: Regenerate.
 679
 680 2018-02-19  Alan Modra  <amodra@gmail.com>
 681
 682         * dwarf2.c (read_section): Don't use 'll' format modifier.
 683         (find_abstract_instance): Likewise.
 684         * elfcore.h (elf_core_file_p): Likewise.
 685
 686 2018-02-19  Alan Modra  <amodra@gmail.com>
 687
 688         * bfd-in.h: Include inttypes.h or if not available define
 689         PRId64, PRIu64 and PRIx64.
 690         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
 691         modifier to print bfd_vma.
 692         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
 693         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
 694         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
 695         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
 696         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
 697         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
 698         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 699         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
 700         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
 701         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 702         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
 703         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
 704         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
 705         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
 706         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
 707         and cast input to uint64_t, and similarly for Ld and Lu.
 708         * bfd-in2.h: Regenerate.
 709
 710 2018-02-19  Alan Modra  <amodra@gmail.com>
 711
 712         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
 713         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
 714         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
 715         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
 716         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
 717         * reloc.c: Replace use of %R and %T in format strings passed to
 718         einfo and friends by %pR and %pT.
 719
 720 2018-02-19  Alan Modra  <amodra@gmail.com>
 721
 722         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
 723         of %A and %B.
 724         * aout-adobe.c: Update all messages using %A and %B.
 725         * aout-cris.c: Likewise.
 726         * aoutx.h: Likewise.
 727         * archive.c: Likewise.
 728         * binary.c: Likewise.
 729         * cache.c: Likewise.
 730         * coff-alpha.c: Likewise.
 731         * coff-arm.c: Likewise.
 732         * coff-i860.c: Likewise.
 733         * coff-mcore.c: Likewise.
 734         * coff-ppc.c: Likewise.
 735         * coff-rs6000.c: Likewise.
 736         * coff-sh.c: Likewise.
 737         * coff-tic4x.c: Likewise.
 738         * coff-tic54x.c: Likewise.
 739         * coff-tic80.c: Likewise.
 740         * coff64-rs6000.c: Likewise.
 741         * coffcode.h: Likewise.
 742         * coffgen.c: Likewise.
 743         * cofflink.c: Likewise.
 744         * coffswap.h: Likewise.
 745         * compress.c: Likewise.
 746         * cpu-arm.c: Likewise.
 747         * ecoff.c: Likewise.
 748         * elf-attrs.c: Likewise.
 749         * elf-eh-frame.c: Likewise.
 750         * elf-ifunc.c: Likewise.
 751         * elf-m10300.c: Likewise.
 752         * elf-properties.c: Likewise.
 753         * elf-s390-common.c: Likewise.
 754         * elf.c: Likewise.
 755         * elf32-arc.c: Likewise.
 756         * elf32-arm.c: Likewise.
 757         * elf32-avr.c: Likewise.
 758         * elf32-bfin.c: Likewise.
 759         * elf32-cr16.c: Likewise.
 760         * elf32-cr16c.c: Likewise.
 761         * elf32-cris.c: Likewise.
 762         * elf32-crx.c: Likewise.
 763         * elf32-d10v.c: Likewise.
 764         * elf32-d30v.c: Likewise.
 765         * elf32-epiphany.c: Likewise.
 766         * elf32-fr30.c: Likewise.
 767         * elf32-frv.c: Likewise.
 768         * elf32-gen.c: Likewise.
 769         * elf32-hppa.c: Likewise.
 770         * elf32-i370.c: Likewise.
 771         * elf32-i386.c: Likewise.
 772         * elf32-i960.c: Likewise.
 773         * elf32-ip2k.c: Likewise.
 774         * elf32-iq2000.c: Likewise.
 775         * elf32-lm32.c: Likewise.
 776         * elf32-m32c.c: Likewise.
 777         * elf32-m32r.c: Likewise.
 778         * elf32-m68hc11.c: Likewise.
 779         * elf32-m68hc12.c: Likewise.
 780         * elf32-m68hc1x.c: Likewise.
 781         * elf32-m68k.c: Likewise.
 782         * elf32-mcore.c: Likewise.
 783         * elf32-mep.c: Likewise.
 784         * elf32-metag.c: Likewise.
 785         * elf32-microblaze.c: Likewise.
 786         * elf32-moxie.c: Likewise.
 787         * elf32-msp430.c: Likewise.
 788         * elf32-mt.c: Likewise.
 789         * elf32-nds32.c: Likewise.
 790         * elf32-nios2.c: Likewise.
 791         * elf32-or1k.c: Likewise.
 792         * elf32-pj.c: Likewise.
 793         * elf32-ppc.c: Likewise.
 794         * elf32-rl78.c: Likewise.
 795         * elf32-rx.c: Likewise.
 796         * elf32-s390.c: Likewise.
 797         * elf32-score.c: Likewise.
 798         * elf32-score7.c: Likewise.
 799         * elf32-sh-symbian.c: Likewise.
 800         * elf32-sh.c: Likewise.
 801         * elf32-sh64.c: Likewise.
 802         * elf32-sparc.c: Likewise.
 803         * elf32-spu.c: Likewise.
 804         * elf32-tic6x.c: Likewise.
 805         * elf32-tilepro.c: Likewise.
 806         * elf32-v850.c: Likewise.
 807         * elf32-vax.c: Likewise.
 808         * elf32-visium.c: Likewise.
 809         * elf32-wasm32.c: Likewise.
 810         * elf32-xgate.c: Likewise.
 811         * elf32-xtensa.c: Likewise.
 812         * elf64-alpha.c: Likewise.
 813         * elf64-gen.c: Likewise.
 814         * elf64-hppa.c: Likewise.
 815         * elf64-ia64-vms.c: Likewise.
 816         * elf64-mmix.c: Likewise.
 817         * elf64-ppc.c: Likewise.
 818         * elf64-s390.c: Likewise.
 819         * elf64-sh64.c: Likewise.
 820         * elf64-sparc.c: Likewise.
 821         * elf64-x86-64.c: Likewise.
 822         * elfcode.h: Likewise.
 823         * elfcore.h: Likewise.
 824         * elflink.c: Likewise.
 825         * elfnn-aarch64.c: Likewise.
 826         * elfnn-ia64.c: Likewise.
 827         * elfnn-riscv.c: Likewise.
 828         * elfxx-mips.c: Likewise.
 829         * elfxx-sparc.c: Likewise.
 830         * elfxx-tilegx.c: Likewise.
 831         * elfxx-x86.c: Likewise.
 832         * hpux-core.c: Likewise.
 833         * ieee.c: Likewise.
 834         * ihex.c: Likewise.
 835         * libbfd.c: Likewise.
 836         * linker.c: Likewise.
 837         * mach-o.c: Likewise.
 838         * merge.c: Likewise.
 839         * mmo.c: Likewise.
 840         * oasys.c: Likewise.
 841         * pdp11.c: Likewise.
 842         * pe-mips.c: Likewise.
 843         * peXXigen.c: Likewise.
 844         * peicode.h: Likewise.
 845         * reloc.c: Likewise.
 846         * rs6000-core.c: Likewise.
 847         * srec.c: Likewise.
 848         * stabs.c: Likewise.
 849         * vms-alpha.c: Likewise.
 850         * xcofflink.c: Likewise.
 851
 852 2018-02-19  Alan Modra  <amodra@gmail.com>
 853
 854         PR 22845
 855         * elf.c (IS_TBSS): Define.
 856         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
 857         (assign_file_positions_for_non_load_sections): Revert last change.
 858         Properly calculate load segment limits to compare against relro limits.
 859
 860 2018-02-17  Alan Modra  <amodra@gmail.com>
 861
 862         PR 22845
 863         * elf.c (assign_file_positions_for_non_load_sections): Ignore
 864         degenerate zero size PT_LOAD segments when finding one overlapping
 865         the PT_GNU_RELRO segment.
 866
 867 2018-02-16  Alan Modra  <amodra@gmail.com>
 868
 869         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
 870         (_bfd_bool_bfd_true): Rename from bfd_true.
 871         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
 872         (_bfd_int_bfd_0): Rename from bfd_0.
 873         (_bfd_uint_bfd_0): Rename from bfd_0u.
 874         (_bfd_long_bfd_0): Rename from bfd_0l.
 875         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
 876         (_bfd_void_bfd): Rename from bfd_void.
 877         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
 878         (_bfd_bool_bfd_link_false_error),
 879         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
 880         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
 881         (_bfd_bool_bfd_asection_bfd_asection_true),
 882         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
 883         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
 884         * archive.c (_bfd_noarchive_get_elt_at_index),
 885         (_bfd_noarchive_openr_next_archived_file),
 886         (_bfd_noarchive_construct_extended_name_table),
 887         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
 888         (_bfd_noarchive_write_armap): New functions.
 889         * archures.c (_bfd_nowrite_set_arch_mach): New function.
 890         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
 891         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
 892         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
 893         (alpha_ecoff_swap_coff_lineno_out),
 894         (alpha_ecoff_swap_coff_reloc_out): New functions.
 895         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
 896         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
 897         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
 898         (mips_ecoff_swap_coff_lineno_out),
 899         (mips_ecoff_swap_coff_reloc_out): New functions.
 900         * coffcode.h (coff_set_alignment_hook): Replace define with
 901         new function.
 902         (symname_in_debug_hook): Likewise.
 903         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
 904         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
 905         * elf.c (assign_file_positions_except_relocs): Test
 906         elf_backend_allow_non_load_phdr for NULL.
 907         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
 908         _bfd_elf_link_omit_section_dynsym.  Update uses.
 909         (_bfd_elf_omit_section_dynsym_all): New function.
 910         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
 911         (_bfd_elf_omit_section_dynsym_default): Declare.
 912         (_bfd_elf_omit_section_dynsym_all): Declare.
 913         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
 914         (_bfd_nolink_bfd_get_relocated_section_contents),
 915         (_bfd_nolink_bfd_lookup_section_flags),
 916         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
 917         (_bfd_nolink_bfd_link_hash_table_create),
 918         (_bfd_nolink_bfd_link_just_syms),
 919         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
 920         (_bfd_nolink_bfd_link_split_section),
 921         (_bfd_nolink_section_already_linked),
 922         (_bfd_nolink_bfd_define_common_symbol),
 923         (_bfd_nolink_bfd_define_start_stop): New functions.
 924         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
 925         (_bfd_norelocs_bfd_reloc_name_lookup),
 926         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
 927         * section.c (_bfd_nowrite_set_section_contents): New function.
 928         * syms.c (_bfd_nosymbols_canonicalize_symtab),
 929         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
 930         (_bfd_nosymbols_get_symbol_version_string),
 931         (_bfd_nosymbols_bfd_is_local_label_name),
 932         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
 933         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
 934         (_bfd_nosymbols_bfd_make_debug_symbol),
 935         ( _bfd_nosymbols_read_minisymbols),
 936         ( _bfd_nosymbols_minisymbol_to_symbol),
 937         (_bfd_nodynamic_get_synthetic_symtab): New functions.
 938         * libbfd-in.h: Declare new functions.  Update existing defines,
 939         removing casts.
 940         * aix386-core.c: Update to use new hooks.  Formatting.
 941         * aout-adobe.c: Likewise.
 942         * aout-arm.c: Likewise.
 943         * aout-target.h: Likewise.
 944         * aout-tic30.c: Likewise.
 945         * aoutf1.h: Likewise.
 946         * binary.c: Likewise.
 947         * bout.c: Likewise.
 948         * cisco-core.c: Likewise.
 949         * coff-alpha.c: Likewise.
 950         * coff-i386.c: Likewise.
 951         * coff-i860.c: Likewise.
 952         * coff-i960.c: Likewise.
 953         * coff-ia64.c: Likewise.
 954         * coff-mips.c: Likewise.
 955         * coff-ppc.c: Likewise.
 956         * coff-rs6000.c: Likewise.
 957         * coff-sh.c: Likewise.
 958         * coff-tic30.c: Likewise.
 959         * coff-tic54x.c: Likewise.
 960         * coff-x86_64.c: Likewise.
 961         * coff64-rs6000.c: Likewise.
 962         * coffcode.h: Likewise.
 963         * elf-m10300.c: Likewise.
 964         * elf32-cr16.c: Likewise.
 965         * elf32-lm32.c: Likewise.
 966         * elf32-m32r.c: Likewise.
 967         * elf32-metag.c: Likewise.
 968         * elf32-score.c: Likewise.
 969         * elf32-score7.c: Likewise.
 970         * elf32-tilepro.c: Likewise.
 971         * elf32-xstormy16.c: Likewise.
 972         * elf32-xtensa.c: Likewise.
 973         * elf64-alpha.c: Likewise.
 974         * elf64-hppa.c: Likewise.
 975         * elf64-ia64-vms.c: Likewise.
 976         * elf64-mmix.c: Likewise.
 977         * elf64-sh64.c: Likewise.
 978         * elfnn-ia64.c: Likewise.
 979         * elfxx-sparc.c: Likewise.
 980         * elfxx-target.h: Likewise.
 981         * elfxx-tilegx.c: Likewise.
 982         * elfxx-x86.h: Likewise.
 983         * hp300hpux.c: Likewise.
 984         * hppabsd-core.c: Likewise.
 985         * hpux-core.c: Likewise.
 986         * i386msdos.c: Likewise.
 987         * i386os9k.c: Likewise.
 988         * ieee.c: Likewise.
 989         * ihex.c: Likewise.
 990         * irix-core.c: Likewise.
 991         * libaout.h: Likewise.
 992         * libecoff.h: Likewise.
 993         * mach-o-target.c: Likewise.
 994         * mach-o.c: Likewise.
 995         * mipsbsd.c: Likewise.
 996         * mmo.c: Likewise.
 997         * netbsd-core.c: Likewise.
 998         * nlm-target.h: Likewise.
 999         * oasys.c: Likewise.
1000         * osf-core.c: Likewise.
1001         * pdp11.c: Likewise.
1002         * pe-mips.c: Likewise.
1003         * pe-x86_64.c: Likewise.
1004         * pef.c: Likewise.
1005         * plugin.c: Likewise.
1006         * ppcboot.c: Likewise.
1007         * ptrace-core.c: Likewise.
1008         * sco5-core.c: Likewise.
1009         * som.c: Likewise.
1010         * sparclynx.c: Likewise.
1011         * srec.c: Likewise.
1012         * tekhex.c: Likewise.
1013         * trad-core.c: Likewise.
1014         * verilog.c: Likewise.
1015         * versados.c: Likewise.
1016         * vms-alpha.c: Likewise.
1017         * vms-lib.c: Likewise.
1018         * wasm-module.c: Likewise.
1019         * xsym.c: Likewise.
1020         * libbfd.h: Regenerate.
1021
1022 2018-02-15  Jim Wilson  <jimw@sifive.com>
1023
1024         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
1025         symbols whose section address is zero.
1026
1027         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
1028         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
1029         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
1030         Add %X%P to error messages.
1031
1032 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
1033
1034         PR ld/22832
1035         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1036         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
1037         and assert that the result of the call is not NULL.
1038
1039 2018-02-14  Nick Clifton  <nickc@redhat.com>
1040
1041         PR 22823
1042         Revert previous delta.  Add extra casts to avoid compile time
1043         warnings instead.
1044         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
1045         cast to avoid warning from gcc v8 compiler.
1046         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1047         (_bfd_generic_bfd_set_private_flags): Likewise.
1048         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1049         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1050         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1051         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1052         (_bfd_noarchive_construct_extended_name_table): Likewise.
1053         (_bfd_noarchive_truncate_arname): Likewise.
1054         (_bfd_noarchive_write_ar_hdr): Likewise.
1055         (_bfd_noarchive_get_elt_at_index): Likewise.
1056         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1057         (_bfd_nosymbols_print_symbol): Likewise.
1058         (_bfd_nosymbols_get_symbol_info): Likewise.
1059         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1060         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1061         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1062         (_bfd_nosymbols_get_lineno): Likewise.
1063         (_bfd_nosymbols_find_nearest_line): Likewise.
1064         (_bfd_nosymbols_find_line): Likewise.
1065         (_bfd_nosymbols_find_inliner_info): Likewise.
1066         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1067         (_bfd_nosymbols_read_minisymbols): Likewise.
1068         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1069         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1070         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1071         (_bfd_nowrite_set_arch_mach): Likewise.
1072         (_bfd_nowrite_set_section_contents): Likewise.
1073         (_bfd_nolink_sizeof_headers): Likewise.
1074         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1075         (_bfd_nolink_bfd_relax_section): Likewise.
1076         (_bfd_nolink_bfd_gc_sections): Likewise.
1077         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1078         (_bfd_nolink_bfd_merge_sections): Likewise.
1079         (_bfd_nolink_bfd_is_group_section): Likewise.
1080         (_bfd_nolink_bfd_discard_group): Likewise.
1081         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1082         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1083         (_bfd_nolink_bfd_link_just_syms): Likewise.
1084         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1085         (_bfd_nolink_bfd_final_link): Likewise.
1086         (_bfd_nolink_bfd_link_split_section): Likewise.
1087         (_bfd_nolink_section_already_linked): Likewise.
1088         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1089         (_bfd_nolink_bfd_define_start_stop): Likewise.
1090         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1091         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1092         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1093         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1094         * libbfd.c (bfd_false_any): Delete.
1095         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
1096         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
1097         * libbfd.h (extern): Regenerate
1098         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
1099         cast to avoid warning from gcc v8 compiler.
1100         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1101         * binary.c (binary_get_symbol_info): Likewise.
1102         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1103         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1104         * coffcode.h (coff_set_alignment_hook): Likewise.
1105         (symname_in_debug_hook): Likewise.
1106         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1107         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1108         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1109         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1110         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1111         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1112         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1113         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1114         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1115         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1116         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1117         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1118         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1119         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1120         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1121         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1122         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1123         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1124         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1125         (bfd_elfNN_bfd_set_private_flags): Likewise.
1126         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1127         (elf_backend_init_index_section): Likewise.
1128         (elf_backend_allow_non_load_phdr): Likewise.
1129         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1130         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1131         * ieee.c (ieee_construct_extended_name_table): Likewise.
1132         (ieee_write_armap): Likewise.
1133         (ieee_write_ar_hdr): Likewise.
1134         (ieee_bfd_is_target_special_symbol): Likewise.
1135         * ihex.c (ihex_canonicalize_symtab): Likewise.
1136         (ihex_bfd_is_target_special_symbol): Likewise.
1137         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1138         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1139         (_bfd_ecoff_set_alignment_hook): Likewise.
1140         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1141         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1142         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1143         * oasys.c (oasys_construct_extended_name_table): Likewise.
1144         (oasys_write_armap): Likewise.
1145         (oasys_write_ar_hdr): Likewise.
1146         (oasys_bfd_is_target_special_symbol): Likewise.
1147         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1148         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1149         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1150         * som.c (som_bfd_is_target_special_symbol): Likewise.
1151         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1152         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1153         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1154         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1155         (versados_bfd_reloc_name_lookup): Likewise.
1156         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1157         (vms_bfd_define_start_stop): Likewise.
1158         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1159         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1160         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1161
1162 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1163
1164         PR ld/22842
1165         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
1166         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1167         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
1168         R_X86_64_PC32 reloc against dynamic function in data section.
1169         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1170         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
1171         against dynamic function in data section.
1172         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
1173         function address only if pcrel_plt is true.
1174         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
1175         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
1176         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
1177         PC-relative relocation against a function definition in data
1178         secton in PIE.  Remove the obsolete comments.
1179         (elf_x86_link_hash_table): Add pcrel_plt.
1180
1181 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1182
1183         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1184         instead of bfd_link_pic, for building shared library.
1185
1186 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1187
1188         PR gas/22791
1189         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1190         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1191         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
1192         against protected function in shared object.
1193
1194 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
1195
1196         PR 22828
1197         * po/ru.po: Fix typo in Russian translation.
1198
1199 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
1200
1201         * wasm-module.c (wasm_scan_name_function_section): Rename
1202         `index' local variable to `idx'.
1203
1204 2018-02-13  Nick Clifton  <nickc@redhat.com>
1205
1206         PR 22823
1207         Fix compile time warnings generated by gcc version 8.
1208         * libbfd-in.h: Remove extraneous text from prototypes.
1209         Add prototypes for bfd_false_any, bfd_true_any,
1210         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1211         bfd_n1_any, bfd_void_any.
1212         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1213         function.
1214         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1215         (_bfd_generic_bfd_set_private_flags): Likewise.
1216         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1217         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1218         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1219         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1220         (_bfd_noarchive_construct_extended_name_table): Likewise.
1221         (_bfd_noarchive_truncate_arname): Likewise.
1222         (_bfd_noarchive_write_ar_hdr): Likewise.
1223         (_bfd_noarchive_get_elt_at_index): Likewise.
1224         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1225         (_bfd_nosymbols_print_symbol): Likewise.
1226         (_bfd_nosymbols_get_symbol_info): Likewise.
1227         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1228         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1229         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1230         (_bfd_nosymbols_get_lineno): Likewise.
1231         (_bfd_nosymbols_find_nearest_line): Likewise.
1232         (_bfd_nosymbols_find_line): Likewise.
1233         (_bfd_nosymbols_find_inliner_info): Likewise.
1234         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1235         (_bfd_nosymbols_read_minisymbols): Likewise.
1236         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1237         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1238         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1239         (_bfd_nowrite_set_arch_mach): Likewise.
1240         (_bfd_nowrite_set_section_contents): Likewise.
1241         (_bfd_nolink_sizeof_headers): Likewise.
1242         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1243         (_bfd_nolink_bfd_relax_section): Likewise.
1244         (_bfd_nolink_bfd_gc_sections): Likewise.
1245         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1246         (_bfd_nolink_bfd_merge_sections): Likewise.
1247         (_bfd_nolink_bfd_is_group_section): Likewise.
1248         (_bfd_nolink_bfd_discard_group): Likewise.
1249         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1250         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1251         (_bfd_nolink_bfd_link_just_syms): Likewise.
1252         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1253         (_bfd_nolink_bfd_final_link): Likewise.
1254         (_bfd_nolink_bfd_link_split_section): Likewise.
1255         (_bfd_nolink_section_already_linked): Likewise.
1256         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1257         (_bfd_nolink_bfd_define_start_stop): Likewise.
1258         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1259         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1260         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1261         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1262         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
1263         accepts one or more arguments.
1264         (bfd_true_any): Likewise.
1265         (bfd_nullvoidptr_any): Likewise.
1266         (bfd_0_any): Likewise.
1267         (bfd_0u_any): Likewise.
1268         (bfd_0l_any): Likewise.
1269         (_bfd_n1_any): Likewise.
1270         (bfd_void_any): Likewise.
1271         * libbfd.h (extern): Regenerate
1272         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1273         based dummy function.
1274         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1275         * binary.c (binary_get_symbol_info): Likewise.
1276         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1277         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1278         * coffcode.h (coff_set_alignment_hook): Likewise.
1279         (symname_in_debug_hook): Likewise.
1280         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1281         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1282         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1283         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1284         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1285         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1286         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1287         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1288         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1289         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1290         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1291         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1292         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1293         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1294         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1295         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1296         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1297         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1298         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1299         (bfd_elfNN_bfd_set_private_flags): Likewise.
1300         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1301         (elf_backend_init_index_section): Likewise.
1302         (elf_backend_allow_non_load_phdr): Likewise.
1303         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1304         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1305         * ieee.c (ieee_construct_extended_name_table): Likewise.
1306         (ieee_write_armap): Likewise.
1307         (ieee_write_ar_hdr): Likewise.
1308         (ieee_bfd_is_target_special_symbol): Likewise.
1309         * ihex.c (ihex_canonicalize_symtab): Likewise.
1310         (ihex_bfd_is_target_special_symbol): Likewise.
1311         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1312         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1313         (_bfd_ecoff_set_alignment_hook): Likewise.
1314         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1315         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1316         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1317         * oasys.c (oasys_construct_extended_name_table): Likewise.
1318         (oasys_write_armap): Likewise.
1319         (oasys_write_ar_hdr): Likewise.
1320         (oasys_bfd_is_target_special_symbol): Likewise.
1321         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1322         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1323         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1324         * som.c (som_bfd_is_target_special_symbol): Likewise.
1325         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1326         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1327         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1328         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1329         (versados_bfd_reloc_name_lookup): Likewise.
1330         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1331         (vms_bfd_define_start_stop): Likewise.
1332         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1333         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1334         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1335         * elf32-arc.c (get_replace_function): Assign replacement function
1336         to func pointer.
1337         * elf32-i370.c (i370_noop): Update prototype.
1338
1339 2018-02-13  Alan Modra  <amodra@gmail.com>
1340
1341         PR 22836
1342         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1343         relocation sections.  If size reduces to just the flag word,
1344         remove that too and mark with SEC_EXCLUDE.
1345         * elflink.c (bfd_elf_final_link): Strip empty group sections.
1346
1347 2018-02-13  Alan Modra  <amodra@gmail.com>
1348
1349         PR 22829
1350         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1351         PT_GNU_RELRO setup.
1352
1353 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
1354
1355         * i386msdos.c (msdos_mkobject); New function.
1356         (msdos_object_p): New function.
1357         (i386_msdos_vec): Use msdos_object_p as the check_format
1358         function.
1359         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1360         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1361         IMAGE_NT_SIGNATURE.
1362         * peXXigen.c: Likewise.
1363         * coff-ia64.c: Likewise.
1364
1365 2018-02-12  Nick Clifton  <nickc@redhat.com>
1366
1367         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1368         assignment.
1369         * elf32-arc.c (elf_arc_relocate_section): Likewise.
1370
1371 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
1372
1373         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1374         (sparc_elf_append_rela): Assert that there is enough room in section.
1375         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1376         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1377         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1378         For a symbol subject to a GOT relocation, reserve a slot in the
1379         relocation section if the symbol isn't dynamic and we are in PIC mode.
1380         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1381         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1382         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1383         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
1384         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1385         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
1386         undefined weak symbol with non-default visibility.  Remove superfluous
1387         'else' and fix formatting.
1388
1389 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
1390
1391         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1392         is_solaris.
1393         (i386_elf32_sol2_vec): Don't declare.
1394         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1395         Don't set need_global_offset_table.
1396         (elf_i386_solaris_arch_bed): New.
1397         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1398         Solaris.
1399         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1400         target_os != is_nacl instead of target_os == is_normal.
1401         (x86_64_elf64_sol2_vec): Don't declare.
1402         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1403         is_nacl instead of target_os == is_normal.  Don't set
1404         need_global_offset_table.
1405         (elf_x86_64_solaris_arch_bed): New.
1406         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1407         Solaris.
1408         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1409         _GLOBAL_OFFSET_TABLE_ for Solaris.
1410         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1411         need_global_offset_table.
1412         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1413         (elf_x86_link_hash_table): Remove need_global_offset_table.
1414         (elf_x86_init_table): Likewise.
1415
1416 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1417
1418         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1419         Remove prototype.
1420         (i386_elf32_sol2_vec): Declared.
1421         (elf_i386_link_setup_gnu_properties): Set
1422         need_global_offset_table with info->output_bfd->xvec.
1423         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1424         Remove prototype.
1425         (x86_64_elf64_sol2_vec): Declared.
1426         (elf_x86_64_link_setup_gnu_properties): Set
1427         need_global_offset_table with info->output_bfd->xvec.
1428
1429 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1430
1431         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1432         New prototype.
1433         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
1434         for Solaris.
1435         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1436         New prototype.
1437         (elf_x86_64_link_setup_gnu_properties): Set
1438         need_global_offset_table for Solaris.
1439         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
1440         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
1441         (_bfd_x86_elf_link_setup_gnu_properties): Copy
1442         need_global_offset_table.
1443         * elfxx-x86.h (elf_x86_link_hash_table): Add
1444         need_global_offset_table.
1445         (elf_x86_init_table): Likewise.
1446
1447 2018-02-08  Jim Wilson  <jimw@sifive.com>
1448
1449         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
1450         change.
1451
1452 2018-02-08  Nick Clifton  <nickc@redhat.com>
1453
1454         PR 22788
1455         * elf.c (elf_parse_notes): Reject notes with excessuively large
1456         alignments.
1457
1458 2018-02-07  Alan Modra  <amodra@gmail.com>
1459
1460         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
1461         * elf32-ppc.c: Remove speculation barrier support.
1462         * elf32-ppc.h: Likewise.
1463         * elf64-ppc.c: Likewise.
1464         * elf64-ppc.h: Likewise.
1465
1466 2018-02-06  Jim Wilson  <jimw@sifive.com>
1467
1468         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
1469         callback to report an error.
1470
1471 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
1472
1473         PR ld/22263
1474         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
1475         into call to !bfd_link_executable and tidy up.
1476         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
1477         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
1478         !bfd_link_executable.
1479         <R_SPARC_TLS_IE_HI22>: Likewise.
1480         <GOT relocations>: Remove useless code, tidy and merge related blocks.
1481         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
1482         !bfd_link_executable.
1483         <R_SPARC_WPLT30>: Tidy up.
1484         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
1485         !bfd_link_executable.
1486         (allocate_dynrelocs): Likewise.
1487         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
1488         <R_SPARC_TLS_GD_HI22>: Merge into...
1489         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
1490         sparc_elf_tls_transition and remove redundant code.
1491         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
1492         !bfd_link_executable.
1493         <R_SPARC_TLS_LDO_HIX22>: Likewise.
1494         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
1495         <R_SPARC_TLS_LDM_CALL>: Likewise.
1496         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
1497         <R_SPARC_TLS_GD_ADD>: Likewise.
1498         <R_SPARC_TLS_LDM_ADD>: Likewise.
1499         <R_SPARC_TLS_LDO_ADD>: Likewise.
1500         <R_SPARC_TLS_IE_LD>: Likewise.
1501
1502 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
1503
1504         PR 22789
1505         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
1506         functions failed to find the function name, try the generic elf
1507         find function instead.
1508
1509 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1510
1511         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
1512         'memcpy' instead of 'strncpy' when writing the magic number.
1513
1514 2018-02-06  Nick Clifton  <nickc@redhat.com>
1515
1516         PR 22794
1517         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
1518         section before attempting to read it in.
1519         (bfd_get_alt_debug_link_info): Likewise.
1520
1521 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
1522
1523         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
1524         line information in addition to name, if they can be found.
1525
1526 2018-02-05  Renlin Li  <renlin.li@arm.com>
1527
1528         PR ld/22764
1529         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
1530         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
1531         check for writeable section as well.
1532
1533 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1534
1535         PR ld/22782
1536         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
1537         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
1538         undefined weak symbol to 0.
1539         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
1540         if _GLOBAL_OFFSET_TABLE_ is referenced.
1541         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
1542         got_referenced instead of ref_regular_nonweak.  Remove the
1543         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
1544         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
1545
1546 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1547
1548         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
1549         initialize `hi_reloc'.
1550
1551 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1552
1553         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
1554         SHT_MIPS_REGINFO sections don't assert the correct size and
1555         report an error instead.
1556
1557 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1558
1559         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
1560         status from `->elf_backend_section_processing'.
1561
1562 2018-02-02  Jim Wilson  <jimw@sifive.com>
1563
1564         PR ld/22756
1565         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
1566         If link_info->wrap_hash, check for a duplicate symbol and ignore.
1567         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
1568         Pass new argument to riscv_relax_delete_bytes.
1569         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
1570         ATTRIBUTE_UNUSED from link_info parameter.
1571
1572 2018-02-02  Alan Modra  <amodra@gmail.com>
1573
1574         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
1575         emitted for toc sequence optimization.  Set and use "howto" later.
1576
1577 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
1578
1579         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
1580         arithmetic on NULL pointer.
1581         * elflink.c (_bfd_elf_archive_symbol_lookup,
1582         elf_link_add_archive_symbols): Likewise.
1583
1584 2018-01-31  Michael Matz  <matz@suse.de>
1585
1586         * elflink.c (bfd_elf_define_start_stop): Fix check of
1587         def_dynamic.
1588
1589 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
1590
1591         PR ld/21964
1592         * elflink.c (bfd_elf_define_start_stop): Check if __start and
1593         __stop symbols are referenced by shared objects.
1594
1595 2018-01-30  Alan Modra  <amodra@gmail.com>
1596
1597         PR 22758
1598         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1599         segment when demand paged with lma on the same page.  Test this
1600         before load/non-load, executable/non-executable,
1601         writable/non-writable tests and simplify.  Delete bogus relro
1602         condition in writable/non-writable test.  Delete outdated
1603         comment.  Formatting.
1604
1605 2018-01-30  Alan Modra  <amodra@gmail.com>
1606
1607         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1608         symbols dynamic.
1609
1610 2018-01-29  Alan Modra  <amodra@gmail.com>
1611
1612         PR 22741
1613         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1614         range before converting to a symbol table pointer.
1615
1616 2018-01-27  Nick Clifton  <nickc@redhat.com>
1617
1618         * po/ru.po: Updated Russian translation.
1619
1620 2018-01-26  Alan Modra  <amodra@gmail.com>
1621
1622         * elflink.c (bfd_elf_define_start_stop): Override symbols when
1623         they are defined dynamically.
1624
1625 2018-01-26  Alan Modra  <amodra@gmail.com>
1626
1627         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1628         .branch_lt changes size.
1629
1630 2018-01-25  Alan Modra  <amodra@gmail.com>
1631
1632         PR 22746
1633         * elfcode.h (elf_object_p): Avoid integer overflow.
1634
1635 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
1636
1637         PR ld/22727
1638         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1639         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1640
1641         Revert
1642         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
1643
1644         PR ld/22263
1645         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1646         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1647         bfd_link_executable for TLS check.
1648         (_bfd_sparc_elf_check_relocs): Likewise.
1649         (allocate_dynrelocs): Likewise.
1650         (_bfd_sparc_elf_relocate_section): Likewise.
1651
1652 2018-01-24  Renlin Li  <renlin.li@arm.com>
1653
1654         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1655         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1656         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1657         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1658         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1659         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1660         (_bfd_aarch64_elf_resolve_relocation): Likewise.
1661
1662 2018-01-24  Renlin Li  <renlin.li@arm.com>
1663
1664         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1665         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1666         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1667         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1668         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1669         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1670         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1671         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1672         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1673         * bfd-in2.h: Regenerate.
1674         * libbfd.h: Regenerate.
1675
1676 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1677
1678         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1679         `mips_elf32_section_processing' comment reference.
1680
1681 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1682
1683         PR ld/22721
1684         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1685         versioned __tls_get_addr symbol.
1686
1687 2018-01-19  Nick Clifton  <nickc@redhat.com>
1688
1689         * po/fr.po: Updated French translation.
1690
1691 2018-01-18  Alan Modra  <amodra@gmail.com>
1692
1693         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1694         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1695         (ppc64_elf_build_stubs): Likewise.
1696
1697 2018-01-17  Nick Clifton  <nickc@redhat.com>
1698
1699         * po/ru.po: Updated Russian translation.
1700         * po/uk/po: Updated Ukranian translation.
1701
1702 2018-01-17  Alan Modra  <amodra@gmail.com>
1703
1704         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1705
1706 2018-01-17  Alan Modra  <amodra@gmail.com>
1707
1708         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1709         (CRSETEQ, BEQCTRM): Define.
1710         (is_nonpic_glink_stub): Don't check bctr.
1711         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1712         (ppc_elf_relax_section): Size speculation barrier.
1713         (output_bctr): New function.
1714         (write_glink_stub): Use output_bctr.
1715         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1716         (ppc_elf_finish_dynamic_symbol): Likewise.
1717         (ppc_elf_finish_dynamic_sections): Use output_bctr.
1718         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1719         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1720         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1721         (size_global_entry_stubs): Handle speculation barrier sizing.
1722         (plt_stub_size): Likewise.
1723         (output_bctr): New function.
1724         (build_plt_stub, build_tls_get_addr_stub): Output speculation
1725         barrier.
1726         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1727         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1728         (build_global_entry_stubs): Output speculation barrier.
1729         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1730         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1731
1732 2018-01-17  Alan Modra  <amodra@gmail.com>
1733
1734         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1735         __tls_get_addr_opt, and alignment sizing.
1736         (TLS_GET_ADDR_GLINK_SIZE): Delete.
1737         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1738         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1739         or 8 insns.
1740         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1741         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1742         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
1743         by PLT reloc count.
1744         (write_glink_stub): Handle __tls_get_addr_opt stub.
1745         Pad out to size given by GLINK_ENTRY_SIZE.
1746         (ppc_elf_relocate_section): Adjust write_glink_stub call.
1747         (ppc_elf_finish_dynamic_symbol): Likewise.
1748         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1749         insn array since so many need rewriting.
1750         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1751         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1752         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
1753         nops.  Adjust all uses.
1754         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1755         in glink_vma calculation.
1756         (struct ppc_link_hash_table): Add global_entry section pointer.
1757         (create_linkage_sections): Create separate section for global
1758         entry stubs.
1759         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1760         (size_global_entry_stubs): Handle sizing for aligned stubs.
1761         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1762         and don't stash end of glink branch table in rawsize.
1763         (ppc_build_one_stub): Rewrite stub size calculations.
1764         (build_global_entry_stubs): Use new section.
1765         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1766         Build lazy link stubs out to end of section.  Build global entry
1767         stubs in new section.
1768
1769 2018-01-15  Nick Clifton  <nickc@redhat.com>
1770
1771         * po/uk.po: Updated Ukranian translation.
1772
1773 2018-01-13  Nick Clifton  <nickc@redhat.com>
1774
1775         * po/bfd.pot: Regenerated.
1776
1777 2018-01-13  Nick Clifton  <nickc@redhat.com>
1778
1779         * version.m4: Bump version to 2.30.51
1780         * configure: Regenerate.
1781
1782 2018-01-13  Nick Clifton  <nickc@redhat.com>
1783
1784         2.30 branch created.
1785
1786 2018-01-12  Jens Widell  <jl@opera.com>
1787
1788         * elf.c (setup_group): Optimize search for group by remembering
1789         last found group and restarting search at that index.
1790         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1791
1792 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
1793
1794         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1795         bfd_link_common_skip_none in switch.
1796
1797 2018-01-12  Alan Modra  <amodra@gmail.com>
1798
1799         PR ld/22649
1800         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1801         references on forced local symbols.
1802
1803 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1804
1805         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1806         .reginfo section has wrong size.
1807
1808 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1809
1810         PR ld/22393
1811         * elf.c (_bfd_elf_map_sections_to_segments): When generating
1812         separate code and read-only data LOAD segments, create a new
1813         LOAD segment if the previous section contains text and the
1814         current section doesn't or vice versa.  Don't put a writable
1815         section in a read-only segment if there is a RELRO segment.
1816
1817 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1818
1819         PR ld/22649
1820         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1821         references on forced local symbols.
1822
1823 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1824
1825         PR ld/22677
1826         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1827         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1828
1829 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1830
1831         PR 22662
1832         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1833
1834 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
1835
1836         * elf.c (elfcore_grok_freebsd_note): Handle
1837         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1838         NT_FREEBSD_PROCSTAT_VMMAP.
1839
1840 2018-01-03  Alan Modra  <amodra@gmail.com>
1841
1842         Update year range in copyright notice of all files.
1843
1844 For older changes see ChangeLog-2017
1845 \f
1846 Copyright (C) 2018 Free Software Foundation, Inc.
1847
1848 Copying and distribution of this file, with or without modification,
1849 are permitted in any medium without royalty provided the copyright
1850 notice and this notice are preserved.
1851
1852 Local Variables:
1853 mode: change-log
1854 left-margin: 8
1855 fill-column: 74
1856 version-control: never
1857 End: