bfd/ChangeLog

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