bfd/ChangeLog

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