bfd/ChangeLog

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