bfd/ChangeLog

   1 2018-04-14  Alan Modra  <amodra@gmail.com>
   2
   3         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
   4         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
   5         sanity test.
   6         (elfNN_bed): Init relropagesize.
   7         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
   8         select relropagesize.
   9         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
  10         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
  11         (ELF_MINPAGESIZE): Don't define.
  12         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
  13         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
  14         * bfd-in2.h: Regenerate.
  15
  16 2018-04-14  Alan Modra  <amodra@gmail.com>
  17
  18         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
  19         on __QNXTARGET__ define.
  20
  21 2018-04-14  Alan Modra  <amodra@gmail.com>
  22
  23         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
  24         to obsolete list.
  25
  26 2018-04-11  Alan Modra  <amodra@gmail.com>
  27
  28         * aout-adobe.c: Delete.
  29         * bout.c: Delete.
  30         * coff-i860.c: Delete.
  31         * coff-i960.c: Delete.
  32         * cpu-i860.c: Delete.
  33         * cpu-i960.c: Delete.
  34         * elf32-i860.c: Delete.
  35         * elf32-i960.c: Delete.
  36         * hosts/i860mach3.h: Delete.
  37         * Makefile.am: Remove i860, i960, bout, and adobe support.
  38         * archures.c: Remove i860 and i960 support.
  39         * coffcode.h: Likewise.
  40         * reloc.c: Likewise.
  41         * aoutx.h: Comment updates.
  42         * archive.c: Remove BOUT and i960 support.
  43         * bfd.c: Remove BOUT support.
  44         * coffswap.h: Remove i960 support.
  45         * config.bfd: Remove i860, i960 and adobe targets.
  46         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
  47         * targets.c: Likewise.
  48         * ieee.c: Remove i960 support.
  49         * mach-o.c: Remove i860 support.
  50         * Makefile.in: Regenerate.
  51         * bfd-in2.h: Regenerate.
  52         * configure: Regenerate.
  53         * libbfd.h: Regenerate.
  54         * po/SRC-POTFILES.in: Regenerate.
  55
  56 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
  57
  58         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
  59         in the BFD symbol referred by the relocation.
  60         (mips_elf64_write_rela): Likewise.
  61
  62 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
  63
  64         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
  65         error for out-of-range `r_sym' values.
  66
  67 2018-04-09  Alan Modra  <amodra@gmail.com>
  68
  69         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
  70         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
  71         (ppc64_elf_check_relocs): Set has_pltcall.
  72         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
  73         (ppc64_elf_inline_plt): New function.
  74         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
  75         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
  76         * elf32-ppc.c (has_pltcall): Define.
  77         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
  78         (ppc_elf_check_relocs): Set has_pltcall.
  79         (ppc_elf_inline_plt): New function.
  80         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
  81         (ppc_elf_size_dynamic_sections): Likewise.
  82         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
  83
  84 2018-04-09  Alan Modra  <amodra@gmail.com>
  85
  86         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
  87         (is_plt_seq_reloc): New function.
  88         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
  89         (ppc_elf_tls_optimize): Handle inline plt call sequence.
  90         (ppc_elf_relax_section): Handle PLTCALL reloc.
  91         (ppc_elf_relocate_section): Nop out inline plt call sequence when
  92         resolving locally.
  93         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
  94         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
  95         (has_tls_get_addr_call): Correct comment.
  96         (is_branch_reloc): Add PLTCALL.
  97         (is_plt_seq_reloc): New function.
  98         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
  99         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
 100         entry for R_PPC64_PLTCALL.
 101         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
 102         (ppc_type_of_stub): Handle PLTCALL reloc.
 103         (toc_adjusting_stub_needed): Likewise.
 104         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
 105         reloc insn.  Nop out inline plt call sequence when resolving
 106         locally.  Handle __tls_get_addr inline plt call optimization.
 107
 108 2018-04-09  Alan Modra  <amodra@gmail.com>
 109
 110         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
 111         (struct ppc_stub_hash_entry): Add symtype field.
 112         (PLT_KEEP): Define.
 113         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
 114         (create_linkage_sections): Create pltlocal and relpltlocal.
 115         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
 116         Set PLT_KEEP.
 117         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 118         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 119         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 120         Keep PLT entries for inline calls against locals.
 121         (ppc_build_one_stub): Use pltlocal as appropriate.
 122         (ppc_size_one_stub): Likewise.
 123         (ppc64_elf_size_stubs): Set symtype.
 124         (build_global_entry_stubs_and_plt): Init pltlocal and write
 125         relpltlocal for globals.
 126         (write_plt_relocs_for_local_syms): Likewise for local syms.
 127         (ppc64_elf_relocate_section): Support PLT for local syms.
 128         * elf32-ppc.c (PLT_KEEP): Define.
 129         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
 130         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
 131         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
 132         Set PLT_KEEP.  Adjust update_local_sym_info call.
 133         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 134         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 135         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 136         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
 137         (write_global_sym_plt): Init pltlocal and write relpltlocal.
 138         (ppc_finish_symbols): Likewise for locals.
 139
 140 2018-04-09  Alan Modra  <amodra@gmail.com>
 141
 142         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
 143         for local symbols to..
 144         (write_plt_relocs_for_local_syms): ..here.  New function.
 145         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
 146         global symbols to..
 147         (build_global_entry_stubs_and_plt): ..here.  Rename from
 148         build_global_entry_stubs.
 149         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
 150         Call write_plt_relocs_for_local_syms.
 151         * elf32-ppc.c (get_sym_h): New function.
 152         (ppc_elf_relax_section): Use get_sym_h.
 153         (ppc_elf_relocate_section): Move output of PLT relocs and glink
 154         stubs for local symbols to..
 155         (ppc_finish_symbols): ..here.  New function.
 156         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
 157         global syms to..
 158         (write_global_sym_plt): ..here.  New function.
 159         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
 160         (ppc_finish_symbols): Declare.
 161
 162 2018-04-09  Alan Modra  <amodra@gmail.com>
 163
 164         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
 165         (ppc_elf_relocate_section): Likewise.
 166         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
 167         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
 168         resolution to plt entry relative to toc pointer.
 169
 170 2018-04-09  Alan Modra  <amodra@gmail.com>
 171
 172         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 173         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
 174         file when other TLS flags are tested in a mask.
 175         (TLS_MARK, NON_GOT): Define.
 176         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 177         (update_local_sym_info): Don't create got entry when NON_GOT.
 178         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 179         Set TLS_MARK.
 180         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
 181         (ppc64_elf_relocate_section): Likewise.
 182         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
 183         __tls_get_addr calls lacking a marker reloc.
 184         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 185         TLS_TPRELGD): Renumber.  Update comment.
 186         (TLS_MARK, NON_GOT): Define.
 187         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 188         (update_local_sym_info): Don't create got entry when NON_GOT.
 189         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 190         Set TLS_MARK.
 191         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
 192         __tls_get_addr calls lacking a marker reloc.
 193
 194 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 195
 196         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
 197         R_X86_64_converted_reloc_bit.
 198
 199 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 200
 201         PR gas/22318
 202         * configure: Regenerated.
 203
 204 2018-04-05  Alan Modra  <amodra@gmail.com>
 205
 206         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
 207         (elf_hppa_info_to_howto_rel): Likewise.
 208
 209 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 210
 211         * elf-hppa.h (elf_hppa_info_to_howto): Also return
 212         unsuccessfully for unimplemented relocations.
 213         (elf_hppa_info_to_howto_rel): Likewise.
 214
 215 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 216
 217         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
 218         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
 219         howto lookup failure.
 220         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
 221         accordingly.
 222         (elf32_i860_info_to_howto_rela): Likewise.
 223         (elf32_i860_relocate_splitn): Likewise.
 224         (elf32_i860_relocate_pc16): Likewise.
 225         (elf32_i860_relocate_pc26): Likewise.
 226         (elf32_i860_relocate_section): Likewise.
 227
 228 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 229
 230         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
 231         check for `visium_elf_howto_table' table access.
 232
 233 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 234
 235         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
 236         check for `iq2000_elf_howto_table' table access.
 237
 238 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 239
 240         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
 241         for `elf32_frv_howto_table' table access.
 242
 243 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 244
 245         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
 246         unsuccessfully for placeholder howtos.
 247         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 248         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
 249
 250 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
 251
 252         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
 253         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
 254
 255 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 256
 257         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
 258         ATTRIBUTE_UNUSED from `abfd'.
 259
 260 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 261
 262         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
 263         `_bfd_error_handler' call formatting.
 264
 265 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 266
 267         * elf32-mips.c (mips_info_to_howto_rel): Call
 268         `mips_elf32_rtype_to_howto' directly rather than via
 269         `->elf_backend_mips_rtype_to_howto'.
 270
 271 2018-03-28  Renlin Li  <renlin.li@arm.com>
 272
 273         PR ld/22970
 274         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
 275         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 276         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 277         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 278         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 279         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 280         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 281         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 282         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 283         (elfNN_aarch64_final_link_relocate): Support new relocations.
 284         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
 285         relocations.
 286         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
 287
 288 2018-03-28  Renlin Li  <renlin.li@arm.com>
 289
 290         PR ld/22970
 291         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
 292         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
 293         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 294         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 295         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 296         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 297         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 298         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 299         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 300         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 301         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
 302         TLSLE_LDST16_TPREL_LO12,
 303         TLSLE_LDST16_TPREL_LO12_NC,
 304         TLSLE_LDST32_TPREL_LO12,
 305         TLSLE_LDST32_TPREL_LO12_NC,
 306         TLSLE_LDST64_TPREL_LO12,
 307         TLSLE_LDST64_TPREL_LO12_NC,
 308         TLSLE_LDST8_TPREL_LO12,
 309         TLSLE_LDST8_TPREL_LO12_NC.
 310         * bfd-in2.h: Regenerated.
 311         * libbfd.h: Regenerated.
 312
 313 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
 314
 315         PR ld/22972
 316         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
 317         has_old_style_got_reloc.
 318         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
 319         relocations.  Fix a couple of long lines.
 320         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
 321         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
 322         GOT relocations.
 323
 324 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
 325
 326         PR ld/23000
 327         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
 328         ENDBR64 to the TLSDESC PLT entry.
 329
 330 2018-03-21  Alan Modra  <amodra@gmail.com>
 331
 332         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
 333         symbols.  Use size_t counts.  Delete redundant opd test.
 334
 335 2018-03-21  Alan Modra  <amodra@gmail.com>
 336
 337         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
 338
 339 2018-03-21  Alan Modra  <amodra@gmail.com>
 340
 341         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
 342         field unsigned.
 343         (update_local_sym_info): Likewise for local_got_tls_masks.
 344         (ppc_elf_tls_optimize): Likewise for lgot_masks.
 345
 346 2018-03-21  Alan Modra  <amodra@gmail.com>
 347
 348         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
 349         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
 350         do in size_dynamic_sections.
 351
 352 2018-03-21  Alan Modra  <amodra@gmail.com>
 353
 354         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
 355         without first checking array bounds.
 356         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 357
 358 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 359
 360         PR ld/22983
 361         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
 362         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
 363
 364 2018-03-19  Nick Clifton  <nickc@redhat.com>
 365
 366         * po/es.po: Updated Spanish translation.
 367
 368 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
 369
 370         * elf32-xtensa.c (xlate_map_entry): Change types of address
 371         fields from 'unsigned' to 'bfd_vma'.
 372         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
 373         the key argument to bsearch. Allow offsets past the end of a
 374         section, use the last map entry for translation of such offsets.
 375
 376 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 377
 378         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
 379         Not support the target feature.
 380         (nds32_elf_ex9_itb_base): Likewise.
 381         (nds32_elf_ex9_import_table): Likewise.
 382         (nds32_elf_ex9_finish): Likewise.
 383         (nds32_elf_ex9_reloc_jmp): Likewise.
 384         (nds32_elf_get_insn_with_reg): Likewise.
 385         (nds32_get_local_syms): Likewise.
 386         (nds32_elf_ex9_replace_instruction): Likewise.
 387         (nds32_elf_ifc_calc): Likewise.
 388         (nds32_elf_ifc_finish): Likewise.
 389         (nds32_elf_ifc_replace): Likewise.
 390         (nds32_elf_ifc_reloc): Likewise.
 391
 392 2018-03-14  Alan Modra  <amodra@gmail.com>
 393
 394         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
 395         sfpr size added before defining alias symbols.
 396         (ppc64_elf_build_stubs): Add stub section padding before
 397         copying sfpr contents and defining save/restore alias symbols.
 398
 399 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 400
 401         PR ld/20882
 402         * elflink.c (elf_gc_mark_debug_section): Also check the local
 403         debug definition section.
 404
 405 2018-03-13  Nick Clifton  <nickc@redhat.com>
 406
 407         PR 22113
 408         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
 409         function.  Add an end address parameter.  Check access of the data
 410         pointer to make sure that they do not extend beyond the end
 411         address.  Return FALSE if any check fails.  Add the end address
 412         pointer to the ui structure.
 413         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
 414         codes to make sure that they do not extend beyond the end address
 415         pointer.  Print an error message and return immediately if any
 416         check fails.
 417
 418 2018-03-09  Nick Clifton  <nickc@redhat.com>
 419
 420         * elf64-s390.c (elf_s390_relocate_section): Move check for
 421         relocations against non-allocated sections to before the code that
 422         handles ifunc relocations.
 423         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 424         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
 425         relocs against IFUNC symbols in non-allocated sections as relocs
 426         against FUNC symbols.
 427         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 428
 429 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 430
 431         PR ld/22929
 432         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
 433         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
 434         relocation against FUNC symbol.
 435         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 436
 437 2018-03-07  Renlin Li  <renlin.li@arm.com>
 438
 439         PR ld/20402
 440         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
 441         symbol, and don't emit relocation in specific case.
 442
 443 2018-03-07  Alan Modra  <amodra@gmail.com>
 444
 445         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
 446         (mips_elf64_slurp_one_reloc_table): Pass on error.
 447
 448 2018-03-03  James Cowgill  <james.cowgill@mips.com>
 449             Maciej W. Rozycki  <macro@mips.com>
 450
 451         PR ld/21900
 452         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
 453         after calling `undefined_symbol' hook if this is an error
 454         condition.  Assume the value of 0 for the symbol requested
 455         otherwise.
 456
 457 2018-03-02  Jim Wilson  <jimw@sifive.com>
 458
 459         PR 22903
 460         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
 461         and nop instead of 4.
 462         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
 463         8 instead of 4.
 464
 465 2018-03-01  Jim Wilson  <jimw@sifive.com>
 466
 467         PR 22756
 468         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
 469         else if instead of if.
 470
 471 2018-03-01  Alan Modra  <amodra@gmail.com>
 472
 473         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
 474
 475 2018-02-28  Alan Modra  <amodra@gmail.com>
 476
 477         PR 22887
 478         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
 479
 480 2018-02-28  Nick Clifton  <nickc@redhat.com>
 481
 482         PR 22895
 483         PR 22893
 484         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
 485         pointer.  Drop unused abfd parameter.  Check the size of the block
 486         before initialising the data field.  Return the end pointer if the
 487         size is invalid.
 488         (read_attribute_value): Adjust invocations of read_n_bytes.
 489
 490         PR 22894
 491         * dwarf1.c (parse_die): Check the length of form blocks before
 492         advancing the data pointer.
 493
 494 2018-02-28  Alan Modra  <amodra@gmail.com>
 495
 496         PR 22887
 497         * aoutx.h (translate_symbol_table): Print an error message and set
 498         bfd_error on finding an invalid name string offset.
 499
 500 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 501
 502         * config.in: Regenerated.
 503         * configure: Likewise.
 504         * configure.ac: Add --enable-separate-code.
 505         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
 506         to 1 for Linux/x86 targets,
 507         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
 508         DEFAULT_LD_Z_SEPARATE_CODE is 1.
 509
 510 2018-02-27  Nick Clifton  <nickc@redhat.com>
 511
 512         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
 513         message.
 514         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
 515         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
 516         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
 517         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
 518         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 519         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
 520         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 521         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
 522         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 523
 524         PR 22875
 525         * elf-bfd.h (struct elf_backend_data): Change the return type of
 526         the elf_info_to_howto and elf_info_to_howto_rel function pointers
 527         to bfd_boolean.
 528         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
 529         value from the info_to_howto function and fail if that function
 530         failed.
 531         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
 532         from the info_to_howto function.
 533         (elf32_h8_relax_section): Likewise.
 534         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 535         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 536         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 537         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 538         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 539         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 540         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
 541         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
 542         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
 543         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
 544         (riscv_elf_relocate_section): Likewise.
 545         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
 546         bfd_boolean.  Issue an error message, set an error value and
 547         return FALSE if the reloc is not recognized.
 548         (elf_hppa_info_to_howto_rel): Likewise.
 549         * elf-m10200.c (mn10200_info_to_howto): Likewise.
 550         * elf-m10300.c (mn10300_info_to_howto): Likewise.
 551         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
 552         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 553         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
 554         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 555         * elf32-bfin.c (bfin_info_to_howto): Likewise.
 556         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 557         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
 558         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
 559         (cris_info_to_howto_rela): Likewise.
 560         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 561         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 562         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
 563         Likewise.
 564         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
 565         (elf32_dlx_info_to_howto_rel): Likewise.
 566         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 567         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 568         * elf32-frv.c (frv_info_to_howto_rela)
 569         (frvfdpic_info_to_howto_rel): Likewise.
 570         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
 571         * elf32-gen.c (elf_generic_info_to_howto)
 572         (elf_generic_info_to_howto_rel): Likewise.
 573         * elf32-h8300.c (elf32_h8_info_to_howto)
 574         (elf32_h8_info_to_howto_rel): Likewise.
 575         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 576         * elf32-i386.c (elf_i386_reloc_type_lookup)
 577         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
 578         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
 579         Likewise.
 580         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 581         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 582         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 583         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 584         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 585         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
 586         Likewise.
 587         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 588         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 589         * elf32-m68k.c (rtype_to_howto): Likewise.
 590         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 591         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 592         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 593         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 594         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 595         Likewise.
 596         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 597         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 598         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 599         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
 600         Likewise.
 601         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
 602         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 603         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 604         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 605         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
 606         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 607         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 608         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
 609         * elf32-score.c (s3_bfd_score_info_to_howto)
 610         (_bfd_score_info_to_howto): Likewise.
 611         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
 612         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 613         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 614         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
 615         (elf32_tic6x_info_to_howto_rel): Likewise.
 616         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
 617         * elf32-v850.c (v850_elf_info_to_howto_rel)
 618         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
 619         * elf32-vax.c (rtype_to_howto): Likewise.
 620         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 621         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
 622         (elf32_wasm32_info_to_howto_rela): Likewise.
 623         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
 624         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 625         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
 626         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 627         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 628         * elf64-gen.c (elf_generic_info_to_howto)
 629         (elf_generic_info_to_howto_rel): Likewise.
 630         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
 631         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
 632         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 633         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
 634         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 635         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
 636         Likewise.
 637         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
 638         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 639         Likewise.
 640         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
 641         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
 642         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
 643         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 644         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
 645         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
 646         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
 647         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
 648         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
 649         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
 650         Default to NULL.
 651
 652 2018-02-26  Jim Wilson  <jimw@sifive.com>
 653             Stephan Schreiber <info@fs-driver.org>
 654
 655         PR 15904
 656         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
 657         call, set changed_contents and changed_relocs.  Likewise after
 658         successful ia64_elf_relax_br call.
 659
 660 2018-02-26  Alan Modra  <amodra@gmail.com>
 661
 662         * elf.c (assign_file_positions_except_relocs): Don't segfault
 663         when actual number of phdrs is less than allocated.  Delete
 664         outdated comment.  Formatting.
 665
 666 2018-02-26  Alan Modra  <amodra@gmail.com>
 667
 668         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
 669         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
 670         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
 671         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
 672         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
 673         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
 674         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
 675         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 676         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
 677         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
 678         error/warning messages.
 679
 680 2018-02-26  Alan Modra  <amodra@gmail.com>
 681
 682         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
 683         * syms.c: Standardize error/warning messages.
 684
 685 2018-02-26  Alan Modra  <amodra@gmail.com>
 686
 687         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
 688         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
 689         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
 690         * peXXigen.c, * peicode.h: Standardize error/warning messages.
 691
 692 2018-02-26  Alan Modra  <amodra@gmail.com>
 693
 694         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
 695
 696 2018-02-26  Alan Modra  <amodra@gmail.com>
 697
 698         * elfxx-mips.c: Standardize error/warning messages.
 699
 700 2018-02-26  Alan Modra  <amodra@gmail.com>
 701
 702         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
 703         * elflink.c: Standardize error/warning messages.  Replace use of
 704         linker callback einfo with _bfd_error_handler when possible.
 705
 706 2018-02-26  Alan Modra  <amodra@gmail.com>
 707
 708         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
 709         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
 710         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
 711         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
 712         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
 713         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 714         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
 715         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
 716         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 717         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
 718         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
 719         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
 720         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
 721         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
 722         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
 723         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
 724         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
 725         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
 726         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
 727         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
 728         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
 729         unrecognized/unsupported reloc message.
 730
 731 2018-02-26  Alan Modra  <amodra@gmail.com>
 732
 733         * elf32-ppc.c: Standardize error/warning messages.  Use
 734         _bfd_error_handler rather than einfo when einfo features not used.
 735         * elf64-ppc.c: Likewise.
 736
 737 2018-02-23  Alan Modra  <amodra@gmail.com>
 738
 739         PR 22881
 740         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
 741         segment if no matching LOAD segment.
 742
 743 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 744
 745         * elf32-nds32.h: Define mask for ict_model.
 746
 747 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
 748
 749         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
 750
 751 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 752
 753         Revert
 754         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
 755
 756         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
 757         .reginfo section has wrong size.
 758
 759 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 760
 761         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
 762         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
 763         `.MIPS.abiflags' sections.
 764         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
 765         section's end.
 766
 767 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 768
 769         * section.c (SEC_FIXED_SIZE): New macro.
 770         * bfd-in2.h: Regenerate.
 771
 772 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 773
 774         * section.c (SEC_HAS_GOT_REF): Remove macro.
 775         * bfd-in2.h: Regenerate.
 776
 777 2018-02-19  Alan Modra  <amodra@gmail.com>
 778
 779         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
 780         arguments.
 781         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
 782         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
 783         (_bfd_riscv_relax_pc): Likewise and fix typos.
 784         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
 785         * libbfd.h: Regenerate.
 786
 787 2018-02-19  Alan Modra  <amodra@gmail.com>
 788
 789         * dwarf2.c (read_section): Don't use 'll' format modifier.
 790         (find_abstract_instance): Likewise.
 791         * elfcore.h (elf_core_file_p): Likewise.
 792
 793 2018-02-19  Alan Modra  <amodra@gmail.com>
 794
 795         * bfd-in.h: Include inttypes.h or if not available define
 796         PRId64, PRIu64 and PRIx64.
 797         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
 798         modifier to print bfd_vma.
 799         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
 800         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
 801         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
 802         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
 803         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
 804         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
 805         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 806         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
 807         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
 808         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 809         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
 810         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
 811         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
 812         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
 813         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
 814         and cast input to uint64_t, and similarly for Ld and Lu.
 815         * bfd-in2.h: Regenerate.
 816
 817 2018-02-19  Alan Modra  <amodra@gmail.com>
 818
 819         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
 820         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
 821         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
 822         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
 823         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
 824         * reloc.c: Replace use of %R and %T in format strings passed to
 825         einfo and friends by %pR and %pT.
 826
 827 2018-02-19  Alan Modra  <amodra@gmail.com>
 828
 829         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
 830         of %A and %B.
 831         * aout-adobe.c: Update all messages using %A and %B.
 832         * aout-cris.c: Likewise.
 833         * aoutx.h: Likewise.
 834         * archive.c: Likewise.
 835         * binary.c: Likewise.
 836         * cache.c: Likewise.
 837         * coff-alpha.c: Likewise.
 838         * coff-arm.c: Likewise.
 839         * coff-i860.c: Likewise.
 840         * coff-mcore.c: Likewise.
 841         * coff-ppc.c: Likewise.
 842         * coff-rs6000.c: Likewise.
 843         * coff-sh.c: Likewise.
 844         * coff-tic4x.c: Likewise.
 845         * coff-tic54x.c: Likewise.
 846         * coff-tic80.c: Likewise.
 847         * coff64-rs6000.c: Likewise.
 848         * coffcode.h: Likewise.
 849         * coffgen.c: Likewise.
 850         * cofflink.c: Likewise.
 851         * coffswap.h: Likewise.
 852         * compress.c: Likewise.
 853         * cpu-arm.c: Likewise.
 854         * ecoff.c: Likewise.
 855         * elf-attrs.c: Likewise.
 856         * elf-eh-frame.c: Likewise.
 857         * elf-ifunc.c: Likewise.
 858         * elf-m10300.c: Likewise.
 859         * elf-properties.c: Likewise.
 860         * elf-s390-common.c: Likewise.
 861         * elf.c: Likewise.
 862         * elf32-arc.c: Likewise.
 863         * elf32-arm.c: Likewise.
 864         * elf32-avr.c: Likewise.
 865         * elf32-bfin.c: Likewise.
 866         * elf32-cr16.c: Likewise.
 867         * elf32-cr16c.c: Likewise.
 868         * elf32-cris.c: Likewise.
 869         * elf32-crx.c: Likewise.
 870         * elf32-d10v.c: Likewise.
 871         * elf32-d30v.c: Likewise.
 872         * elf32-epiphany.c: Likewise.
 873         * elf32-fr30.c: Likewise.
 874         * elf32-frv.c: Likewise.
 875         * elf32-gen.c: Likewise.
 876         * elf32-hppa.c: Likewise.
 877         * elf32-i370.c: Likewise.
 878         * elf32-i386.c: Likewise.
 879         * elf32-i960.c: Likewise.
 880         * elf32-ip2k.c: Likewise.
 881         * elf32-iq2000.c: Likewise.
 882         * elf32-lm32.c: Likewise.
 883         * elf32-m32c.c: Likewise.
 884         * elf32-m32r.c: Likewise.
 885         * elf32-m68hc11.c: Likewise.
 886         * elf32-m68hc12.c: Likewise.
 887         * elf32-m68hc1x.c: Likewise.
 888         * elf32-m68k.c: Likewise.
 889         * elf32-mcore.c: Likewise.
 890         * elf32-mep.c: Likewise.
 891         * elf32-metag.c: Likewise.
 892         * elf32-microblaze.c: Likewise.
 893         * elf32-moxie.c: Likewise.
 894         * elf32-msp430.c: Likewise.
 895         * elf32-mt.c: Likewise.
 896         * elf32-nds32.c: Likewise.
 897         * elf32-nios2.c: Likewise.
 898         * elf32-or1k.c: Likewise.
 899         * elf32-pj.c: Likewise.
 900         * elf32-ppc.c: Likewise.
 901         * elf32-rl78.c: Likewise.
 902         * elf32-rx.c: Likewise.
 903         * elf32-s390.c: Likewise.
 904         * elf32-score.c: Likewise.
 905         * elf32-score7.c: Likewise.
 906         * elf32-sh-symbian.c: Likewise.
 907         * elf32-sh.c: Likewise.
 908         * elf32-sh64.c: Likewise.
 909         * elf32-sparc.c: Likewise.
 910         * elf32-spu.c: Likewise.
 911         * elf32-tic6x.c: Likewise.
 912         * elf32-tilepro.c: Likewise.
 913         * elf32-v850.c: Likewise.
 914         * elf32-vax.c: Likewise.
 915         * elf32-visium.c: Likewise.
 916         * elf32-wasm32.c: Likewise.
 917         * elf32-xgate.c: Likewise.
 918         * elf32-xtensa.c: Likewise.
 919         * elf64-alpha.c: Likewise.
 920         * elf64-gen.c: Likewise.
 921         * elf64-hppa.c: Likewise.
 922         * elf64-ia64-vms.c: Likewise.
 923         * elf64-mmix.c: Likewise.
 924         * elf64-ppc.c: Likewise.
 925         * elf64-s390.c: Likewise.
 926         * elf64-sh64.c: Likewise.
 927         * elf64-sparc.c: Likewise.
 928         * elf64-x86-64.c: Likewise.
 929         * elfcode.h: Likewise.
 930         * elfcore.h: Likewise.
 931         * elflink.c: Likewise.
 932         * elfnn-aarch64.c: Likewise.
 933         * elfnn-ia64.c: Likewise.
 934         * elfnn-riscv.c: Likewise.
 935         * elfxx-mips.c: Likewise.
 936         * elfxx-sparc.c: Likewise.
 937         * elfxx-tilegx.c: Likewise.
 938         * elfxx-x86.c: Likewise.
 939         * hpux-core.c: Likewise.
 940         * ieee.c: Likewise.
 941         * ihex.c: Likewise.
 942         * libbfd.c: Likewise.
 943         * linker.c: Likewise.
 944         * mach-o.c: Likewise.
 945         * merge.c: Likewise.
 946         * mmo.c: Likewise.
 947         * oasys.c: Likewise.
 948         * pdp11.c: Likewise.
 949         * pe-mips.c: Likewise.
 950         * peXXigen.c: Likewise.
 951         * peicode.h: Likewise.
 952         * reloc.c: Likewise.
 953         * rs6000-core.c: Likewise.
 954         * srec.c: Likewise.
 955         * stabs.c: Likewise.
 956         * vms-alpha.c: Likewise.
 957         * xcofflink.c: Likewise.
 958
 959 2018-02-19  Alan Modra  <amodra@gmail.com>
 960
 961         PR 22845
 962         * elf.c (IS_TBSS): Define.
 963         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
 964         (assign_file_positions_for_non_load_sections): Revert last change.
 965         Properly calculate load segment limits to compare against relro limits.
 966
 967 2018-02-17  Alan Modra  <amodra@gmail.com>
 968
 969         PR 22845
 970         * elf.c (assign_file_positions_for_non_load_sections): Ignore
 971         degenerate zero size PT_LOAD segments when finding one overlapping
 972         the PT_GNU_RELRO segment.
 973
 974 2018-02-16  Alan Modra  <amodra@gmail.com>
 975
 976         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
 977         (_bfd_bool_bfd_true): Rename from bfd_true.
 978         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
 979         (_bfd_int_bfd_0): Rename from bfd_0.
 980         (_bfd_uint_bfd_0): Rename from bfd_0u.
 981         (_bfd_long_bfd_0): Rename from bfd_0l.
 982         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
 983         (_bfd_void_bfd): Rename from bfd_void.
 984         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
 985         (_bfd_bool_bfd_link_false_error),
 986         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
 987         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
 988         (_bfd_bool_bfd_asection_bfd_asection_true),
 989         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
 990         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
 991         * archive.c (_bfd_noarchive_get_elt_at_index),
 992         (_bfd_noarchive_openr_next_archived_file),
 993         (_bfd_noarchive_construct_extended_name_table),
 994         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
 995         (_bfd_noarchive_write_armap): New functions.
 996         * archures.c (_bfd_nowrite_set_arch_mach): New function.
 997         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
 998         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
 999         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
1000         (alpha_ecoff_swap_coff_lineno_out),
1001         (alpha_ecoff_swap_coff_reloc_out): New functions.
1002         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
1003         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
1004         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
1005         (mips_ecoff_swap_coff_lineno_out),
1006         (mips_ecoff_swap_coff_reloc_out): New functions.
1007         * coffcode.h (coff_set_alignment_hook): Replace define with
1008         new function.
1009         (symname_in_debug_hook): Likewise.
1010         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
1011         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
1012         * elf.c (assign_file_positions_except_relocs): Test
1013         elf_backend_allow_non_load_phdr for NULL.
1014         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
1015         _bfd_elf_link_omit_section_dynsym.  Update uses.
1016         (_bfd_elf_omit_section_dynsym_all): New function.
1017         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
1018         (_bfd_elf_omit_section_dynsym_default): Declare.
1019         (_bfd_elf_omit_section_dynsym_all): Declare.
1020         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
1021         (_bfd_nolink_bfd_get_relocated_section_contents),
1022         (_bfd_nolink_bfd_lookup_section_flags),
1023         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
1024         (_bfd_nolink_bfd_link_hash_table_create),
1025         (_bfd_nolink_bfd_link_just_syms),
1026         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
1027         (_bfd_nolink_bfd_link_split_section),
1028         (_bfd_nolink_section_already_linked),
1029         (_bfd_nolink_bfd_define_common_symbol),
1030         (_bfd_nolink_bfd_define_start_stop): New functions.
1031         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
1032         (_bfd_norelocs_bfd_reloc_name_lookup),
1033         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
1034         * section.c (_bfd_nowrite_set_section_contents): New function.
1035         * syms.c (_bfd_nosymbols_canonicalize_symtab),
1036         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
1037         (_bfd_nosymbols_get_symbol_version_string),
1038         (_bfd_nosymbols_bfd_is_local_label_name),
1039         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
1040         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
1041         (_bfd_nosymbols_bfd_make_debug_symbol),
1042         ( _bfd_nosymbols_read_minisymbols),
1043         ( _bfd_nosymbols_minisymbol_to_symbol),
1044         (_bfd_nodynamic_get_synthetic_symtab): New functions.
1045         * libbfd-in.h: Declare new functions.  Update existing defines,
1046         removing casts.
1047         * aix386-core.c: Update to use new hooks.  Formatting.
1048         * aout-adobe.c: Likewise.
1049         * aout-arm.c: Likewise.
1050         * aout-target.h: Likewise.
1051         * aout-tic30.c: Likewise.
1052         * aoutf1.h: Likewise.
1053         * binary.c: Likewise.
1054         * bout.c: Likewise.
1055         * cisco-core.c: Likewise.
1056         * coff-alpha.c: Likewise.
1057         * coff-i386.c: Likewise.
1058         * coff-i860.c: Likewise.
1059         * coff-i960.c: Likewise.
1060         * coff-ia64.c: Likewise.
1061         * coff-mips.c: Likewise.
1062         * coff-ppc.c: Likewise.
1063         * coff-rs6000.c: Likewise.
1064         * coff-sh.c: Likewise.
1065         * coff-tic30.c: Likewise.
1066         * coff-tic54x.c: Likewise.
1067         * coff-x86_64.c: Likewise.
1068         * coff64-rs6000.c: Likewise.
1069         * coffcode.h: Likewise.
1070         * elf-m10300.c: Likewise.
1071         * elf32-cr16.c: Likewise.
1072         * elf32-lm32.c: Likewise.
1073         * elf32-m32r.c: Likewise.
1074         * elf32-metag.c: Likewise.
1075         * elf32-score.c: Likewise.
1076         * elf32-score7.c: Likewise.
1077         * elf32-tilepro.c: Likewise.
1078         * elf32-xstormy16.c: Likewise.
1079         * elf32-xtensa.c: Likewise.
1080         * elf64-alpha.c: Likewise.
1081         * elf64-hppa.c: Likewise.
1082         * elf64-ia64-vms.c: Likewise.
1083         * elf64-mmix.c: Likewise.
1084         * elf64-sh64.c: Likewise.
1085         * elfnn-ia64.c: Likewise.
1086         * elfxx-sparc.c: Likewise.
1087         * elfxx-target.h: Likewise.
1088         * elfxx-tilegx.c: Likewise.
1089         * elfxx-x86.h: Likewise.
1090         * hp300hpux.c: Likewise.
1091         * hppabsd-core.c: Likewise.
1092         * hpux-core.c: Likewise.
1093         * i386msdos.c: Likewise.
1094         * i386os9k.c: Likewise.
1095         * ieee.c: Likewise.
1096         * ihex.c: Likewise.
1097         * irix-core.c: Likewise.
1098         * libaout.h: Likewise.
1099         * libecoff.h: Likewise.
1100         * mach-o-target.c: Likewise.
1101         * mach-o.c: Likewise.
1102         * mipsbsd.c: Likewise.
1103         * mmo.c: Likewise.
1104         * netbsd-core.c: Likewise.
1105         * nlm-target.h: Likewise.
1106         * oasys.c: Likewise.
1107         * osf-core.c: Likewise.
1108         * pdp11.c: Likewise.
1109         * pe-mips.c: Likewise.
1110         * pe-x86_64.c: Likewise.
1111         * pef.c: Likewise.
1112         * plugin.c: Likewise.
1113         * ppcboot.c: Likewise.
1114         * ptrace-core.c: Likewise.
1115         * sco5-core.c: Likewise.
1116         * som.c: Likewise.
1117         * sparclynx.c: Likewise.
1118         * srec.c: Likewise.
1119         * tekhex.c: Likewise.
1120         * trad-core.c: Likewise.
1121         * verilog.c: Likewise.
1122         * versados.c: Likewise.
1123         * vms-alpha.c: Likewise.
1124         * vms-lib.c: Likewise.
1125         * wasm-module.c: Likewise.
1126         * xsym.c: Likewise.
1127         * libbfd.h: Regenerate.
1128
1129 2018-02-15  Jim Wilson  <jimw@sifive.com>
1130
1131         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
1132         symbols whose section address is zero.
1133
1134         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
1135         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
1136         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
1137         Add %X%P to error messages.
1138
1139 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
1140
1141         PR ld/22832
1142         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1143         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
1144         and assert that the result of the call is not NULL.
1145
1146 2018-02-14  Nick Clifton  <nickc@redhat.com>
1147
1148         PR 22823
1149         Revert previous delta.  Add extra casts to avoid compile time
1150         warnings instead.
1151         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
1152         cast to avoid warning from gcc v8 compiler.
1153         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1154         (_bfd_generic_bfd_set_private_flags): Likewise.
1155         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1156         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1157         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1158         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1159         (_bfd_noarchive_construct_extended_name_table): Likewise.
1160         (_bfd_noarchive_truncate_arname): Likewise.
1161         (_bfd_noarchive_write_ar_hdr): Likewise.
1162         (_bfd_noarchive_get_elt_at_index): Likewise.
1163         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1164         (_bfd_nosymbols_print_symbol): Likewise.
1165         (_bfd_nosymbols_get_symbol_info): Likewise.
1166         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1167         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1168         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1169         (_bfd_nosymbols_get_lineno): Likewise.
1170         (_bfd_nosymbols_find_nearest_line): Likewise.
1171         (_bfd_nosymbols_find_line): Likewise.
1172         (_bfd_nosymbols_find_inliner_info): Likewise.
1173         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1174         (_bfd_nosymbols_read_minisymbols): Likewise.
1175         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1176         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1177         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1178         (_bfd_nowrite_set_arch_mach): Likewise.
1179         (_bfd_nowrite_set_section_contents): Likewise.
1180         (_bfd_nolink_sizeof_headers): Likewise.
1181         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1182         (_bfd_nolink_bfd_relax_section): Likewise.
1183         (_bfd_nolink_bfd_gc_sections): Likewise.
1184         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1185         (_bfd_nolink_bfd_merge_sections): Likewise.
1186         (_bfd_nolink_bfd_is_group_section): Likewise.
1187         (_bfd_nolink_bfd_discard_group): Likewise.
1188         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1189         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1190         (_bfd_nolink_bfd_link_just_syms): Likewise.
1191         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1192         (_bfd_nolink_bfd_final_link): Likewise.
1193         (_bfd_nolink_bfd_link_split_section): Likewise.
1194         (_bfd_nolink_section_already_linked): Likewise.
1195         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1196         (_bfd_nolink_bfd_define_start_stop): Likewise.
1197         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1198         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1199         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1200         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1201         * libbfd.c (bfd_false_any): Delete.
1202         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
1203         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
1204         * libbfd.h (extern): Regenerate
1205         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
1206         cast to avoid warning from gcc v8 compiler.
1207         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1208         * binary.c (binary_get_symbol_info): Likewise.
1209         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1210         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1211         * coffcode.h (coff_set_alignment_hook): Likewise.
1212         (symname_in_debug_hook): Likewise.
1213         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1214         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1215         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1216         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1217         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1218         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1219         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1220         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1221         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1222         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1223         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1224         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1225         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1226         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1227         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1228         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1229         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1230         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1231         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1232         (bfd_elfNN_bfd_set_private_flags): Likewise.
1233         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1234         (elf_backend_init_index_section): Likewise.
1235         (elf_backend_allow_non_load_phdr): Likewise.
1236         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1237         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1238         * ieee.c (ieee_construct_extended_name_table): Likewise.
1239         (ieee_write_armap): Likewise.
1240         (ieee_write_ar_hdr): Likewise.
1241         (ieee_bfd_is_target_special_symbol): Likewise.
1242         * ihex.c (ihex_canonicalize_symtab): Likewise.
1243         (ihex_bfd_is_target_special_symbol): Likewise.
1244         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1245         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1246         (_bfd_ecoff_set_alignment_hook): Likewise.
1247         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1248         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1249         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1250         * oasys.c (oasys_construct_extended_name_table): Likewise.
1251         (oasys_write_armap): Likewise.
1252         (oasys_write_ar_hdr): Likewise.
1253         (oasys_bfd_is_target_special_symbol): Likewise.
1254         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1255         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1256         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1257         * som.c (som_bfd_is_target_special_symbol): Likewise.
1258         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1259         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1260         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1261         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1262         (versados_bfd_reloc_name_lookup): Likewise.
1263         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1264         (vms_bfd_define_start_stop): Likewise.
1265         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1266         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1267         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1268
1269 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1270
1271         PR ld/22842
1272         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
1273         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1274         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
1275         R_X86_64_PC32 reloc against dynamic function in data section.
1276         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1277         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
1278         against dynamic function in data section.
1279         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
1280         function address only if pcrel_plt is true.
1281         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
1282         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
1283         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
1284         PC-relative relocation against a function definition in data
1285         secton in PIE.  Remove the obsolete comments.
1286         (elf_x86_link_hash_table): Add pcrel_plt.
1287
1288 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1289
1290         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1291         instead of bfd_link_pic, for building shared library.
1292
1293 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1294
1295         PR gas/22791
1296         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1297         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1298         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
1299         against protected function in shared object.
1300
1301 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
1302
1303         PR 22828
1304         * po/ru.po: Fix typo in Russian translation.
1305
1306 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
1307
1308         * wasm-module.c (wasm_scan_name_function_section): Rename
1309         `index' local variable to `idx'.
1310
1311 2018-02-13  Nick Clifton  <nickc@redhat.com>
1312
1313         PR 22823
1314         Fix compile time warnings generated by gcc version 8.
1315         * libbfd-in.h: Remove extraneous text from prototypes.
1316         Add prototypes for bfd_false_any, bfd_true_any,
1317         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1318         bfd_n1_any, bfd_void_any.
1319         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1320         function.
1321         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1322         (_bfd_generic_bfd_set_private_flags): Likewise.
1323         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1324         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1325         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1326         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1327         (_bfd_noarchive_construct_extended_name_table): Likewise.
1328         (_bfd_noarchive_truncate_arname): Likewise.
1329         (_bfd_noarchive_write_ar_hdr): Likewise.
1330         (_bfd_noarchive_get_elt_at_index): Likewise.
1331         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1332         (_bfd_nosymbols_print_symbol): Likewise.
1333         (_bfd_nosymbols_get_symbol_info): Likewise.
1334         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1335         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1336         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1337         (_bfd_nosymbols_get_lineno): Likewise.
1338         (_bfd_nosymbols_find_nearest_line): Likewise.
1339         (_bfd_nosymbols_find_line): Likewise.
1340         (_bfd_nosymbols_find_inliner_info): Likewise.
1341         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1342         (_bfd_nosymbols_read_minisymbols): Likewise.
1343         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1344         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1345         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1346         (_bfd_nowrite_set_arch_mach): Likewise.
1347         (_bfd_nowrite_set_section_contents): Likewise.
1348         (_bfd_nolink_sizeof_headers): Likewise.
1349         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1350         (_bfd_nolink_bfd_relax_section): Likewise.
1351         (_bfd_nolink_bfd_gc_sections): Likewise.
1352         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1353         (_bfd_nolink_bfd_merge_sections): Likewise.
1354         (_bfd_nolink_bfd_is_group_section): Likewise.
1355         (_bfd_nolink_bfd_discard_group): Likewise.
1356         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1357         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1358         (_bfd_nolink_bfd_link_just_syms): Likewise.
1359         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1360         (_bfd_nolink_bfd_final_link): Likewise.
1361         (_bfd_nolink_bfd_link_split_section): Likewise.
1362         (_bfd_nolink_section_already_linked): Likewise.
1363         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1364         (_bfd_nolink_bfd_define_start_stop): Likewise.
1365         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1366         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1367         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1368         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1369         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
1370         accepts one or more arguments.
1371         (bfd_true_any): Likewise.
1372         (bfd_nullvoidptr_any): Likewise.
1373         (bfd_0_any): Likewise.
1374         (bfd_0u_any): Likewise.
1375         (bfd_0l_any): Likewise.
1376         (_bfd_n1_any): Likewise.
1377         (bfd_void_any): Likewise.
1378         * libbfd.h (extern): Regenerate
1379         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1380         based dummy function.
1381         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1382         * binary.c (binary_get_symbol_info): Likewise.
1383         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1384         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1385         * coffcode.h (coff_set_alignment_hook): Likewise.
1386         (symname_in_debug_hook): Likewise.
1387         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1388         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1389         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1390         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1391         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1392         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1393         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1394         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1395         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1396         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1397         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1398         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1399         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1400         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1401         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1402         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1403         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1404         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1405         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1406         (bfd_elfNN_bfd_set_private_flags): Likewise.
1407         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1408         (elf_backend_init_index_section): Likewise.
1409         (elf_backend_allow_non_load_phdr): Likewise.
1410         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1411         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1412         * ieee.c (ieee_construct_extended_name_table): Likewise.
1413         (ieee_write_armap): Likewise.
1414         (ieee_write_ar_hdr): Likewise.
1415         (ieee_bfd_is_target_special_symbol): Likewise.
1416         * ihex.c (ihex_canonicalize_symtab): Likewise.
1417         (ihex_bfd_is_target_special_symbol): Likewise.
1418         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1419         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1420         (_bfd_ecoff_set_alignment_hook): Likewise.
1421         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1422         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1423         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1424         * oasys.c (oasys_construct_extended_name_table): Likewise.
1425         (oasys_write_armap): Likewise.
1426         (oasys_write_ar_hdr): Likewise.
1427         (oasys_bfd_is_target_special_symbol): Likewise.
1428         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1429         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1430         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1431         * som.c (som_bfd_is_target_special_symbol): Likewise.
1432         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1433         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1434         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1435         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1436         (versados_bfd_reloc_name_lookup): Likewise.
1437         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1438         (vms_bfd_define_start_stop): Likewise.
1439         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1440         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1441         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1442         * elf32-arc.c (get_replace_function): Assign replacement function
1443         to func pointer.
1444         * elf32-i370.c (i370_noop): Update prototype.
1445
1446 2018-02-13  Alan Modra  <amodra@gmail.com>
1447
1448         PR 22836
1449         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1450         relocation sections.  If size reduces to just the flag word,
1451         remove that too and mark with SEC_EXCLUDE.
1452         * elflink.c (bfd_elf_final_link): Strip empty group sections.
1453
1454 2018-02-13  Alan Modra  <amodra@gmail.com>
1455
1456         PR 22829
1457         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1458         PT_GNU_RELRO setup.
1459
1460 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
1461
1462         * i386msdos.c (msdos_mkobject); New function.
1463         (msdos_object_p): New function.
1464         (i386_msdos_vec): Use msdos_object_p as the check_format
1465         function.
1466         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1467         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1468         IMAGE_NT_SIGNATURE.
1469         * peXXigen.c: Likewise.
1470         * coff-ia64.c: Likewise.
1471
1472 2018-02-12  Nick Clifton  <nickc@redhat.com>
1473
1474         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1475         assignment.
1476         * elf32-arc.c (elf_arc_relocate_section): Likewise.
1477
1478 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
1479
1480         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1481         (sparc_elf_append_rela): Assert that there is enough room in section.
1482         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1483         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1484         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1485         For a symbol subject to a GOT relocation, reserve a slot in the
1486         relocation section if the symbol isn't dynamic and we are in PIC mode.
1487         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1488         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1489         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1490         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
1491         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1492         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
1493         undefined weak symbol with non-default visibility.  Remove superfluous
1494         'else' and fix formatting.
1495
1496 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
1497
1498         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1499         is_solaris.
1500         (i386_elf32_sol2_vec): Don't declare.
1501         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1502         Don't set need_global_offset_table.
1503         (elf_i386_solaris_arch_bed): New.
1504         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1505         Solaris.
1506         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1507         target_os != is_nacl instead of target_os == is_normal.
1508         (x86_64_elf64_sol2_vec): Don't declare.
1509         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1510         is_nacl instead of target_os == is_normal.  Don't set
1511         need_global_offset_table.
1512         (elf_x86_64_solaris_arch_bed): New.
1513         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1514         Solaris.
1515         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1516         _GLOBAL_OFFSET_TABLE_ for Solaris.
1517         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1518         need_global_offset_table.
1519         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1520         (elf_x86_link_hash_table): Remove need_global_offset_table.
1521         (elf_x86_init_table): Likewise.
1522
1523 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1524
1525         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1526         Remove prototype.
1527         (i386_elf32_sol2_vec): Declared.
1528         (elf_i386_link_setup_gnu_properties): Set
1529         need_global_offset_table with info->output_bfd->xvec.
1530         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1531         Remove prototype.
1532         (x86_64_elf64_sol2_vec): Declared.
1533         (elf_x86_64_link_setup_gnu_properties): Set
1534         need_global_offset_table with info->output_bfd->xvec.
1535
1536 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1537
1538         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1539         New prototype.
1540         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
1541         for Solaris.
1542         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1543         New prototype.
1544         (elf_x86_64_link_setup_gnu_properties): Set
1545         need_global_offset_table for Solaris.
1546         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
1547         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
1548         (_bfd_x86_elf_link_setup_gnu_properties): Copy
1549         need_global_offset_table.
1550         * elfxx-x86.h (elf_x86_link_hash_table): Add
1551         need_global_offset_table.
1552         (elf_x86_init_table): Likewise.
1553
1554 2018-02-08  Jim Wilson  <jimw@sifive.com>
1555
1556         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
1557         change.
1558
1559 2018-02-08  Nick Clifton  <nickc@redhat.com>
1560
1561         PR 22788
1562         * elf.c (elf_parse_notes): Reject notes with excessuively large
1563         alignments.
1564
1565 2018-02-07  Alan Modra  <amodra@gmail.com>
1566
1567         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
1568         * elf32-ppc.c: Remove speculation barrier support.
1569         * elf32-ppc.h: Likewise.
1570         * elf64-ppc.c: Likewise.
1571         * elf64-ppc.h: Likewise.
1572
1573 2018-02-06  Jim Wilson  <jimw@sifive.com>
1574
1575         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
1576         callback to report an error.
1577
1578 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
1579
1580         PR ld/22263
1581         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
1582         into call to !bfd_link_executable and tidy up.
1583         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
1584         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
1585         !bfd_link_executable.
1586         <R_SPARC_TLS_IE_HI22>: Likewise.
1587         <GOT relocations>: Remove useless code, tidy and merge related blocks.
1588         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
1589         !bfd_link_executable.
1590         <R_SPARC_WPLT30>: Tidy up.
1591         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
1592         !bfd_link_executable.
1593         (allocate_dynrelocs): Likewise.
1594         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
1595         <R_SPARC_TLS_GD_HI22>: Merge into...
1596         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
1597         sparc_elf_tls_transition and remove redundant code.
1598         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
1599         !bfd_link_executable.
1600         <R_SPARC_TLS_LDO_HIX22>: Likewise.
1601         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
1602         <R_SPARC_TLS_LDM_CALL>: Likewise.
1603         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
1604         <R_SPARC_TLS_GD_ADD>: Likewise.
1605         <R_SPARC_TLS_LDM_ADD>: Likewise.
1606         <R_SPARC_TLS_LDO_ADD>: Likewise.
1607         <R_SPARC_TLS_IE_LD>: Likewise.
1608
1609 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
1610
1611         PR 22789
1612         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
1613         functions failed to find the function name, try the generic elf
1614         find function instead.
1615
1616 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1617
1618         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
1619         'memcpy' instead of 'strncpy' when writing the magic number.
1620
1621 2018-02-06  Nick Clifton  <nickc@redhat.com>
1622
1623         PR 22794
1624         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
1625         section before attempting to read it in.
1626         (bfd_get_alt_debug_link_info): Likewise.
1627
1628 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
1629
1630         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
1631         line information in addition to name, if they can be found.
1632
1633 2018-02-05  Renlin Li  <renlin.li@arm.com>
1634
1635         PR ld/22764
1636         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
1637         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
1638         check for writeable section as well.
1639
1640 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1641
1642         PR ld/22782
1643         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
1644         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
1645         undefined weak symbol to 0.
1646         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
1647         if _GLOBAL_OFFSET_TABLE_ is referenced.
1648         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
1649         got_referenced instead of ref_regular_nonweak.  Remove the
1650         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
1651         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
1652
1653 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1654
1655         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
1656         initialize `hi_reloc'.
1657
1658 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1659
1660         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
1661         SHT_MIPS_REGINFO sections don't assert the correct size and
1662         report an error instead.
1663
1664 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1665
1666         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
1667         status from `->elf_backend_section_processing'.
1668
1669 2018-02-02  Jim Wilson  <jimw@sifive.com>
1670
1671         PR ld/22756
1672         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
1673         If link_info->wrap_hash, check for a duplicate symbol and ignore.
1674         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
1675         Pass new argument to riscv_relax_delete_bytes.
1676         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
1677         ATTRIBUTE_UNUSED from link_info parameter.
1678
1679 2018-02-02  Alan Modra  <amodra@gmail.com>
1680
1681         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
1682         emitted for toc sequence optimization.  Set and use "howto" later.
1683
1684 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
1685
1686         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
1687         arithmetic on NULL pointer.
1688         * elflink.c (_bfd_elf_archive_symbol_lookup,
1689         elf_link_add_archive_symbols): Likewise.
1690
1691 2018-01-31  Michael Matz  <matz@suse.de>
1692
1693         * elflink.c (bfd_elf_define_start_stop): Fix check of
1694         def_dynamic.
1695
1696 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
1697
1698         PR ld/21964
1699         * elflink.c (bfd_elf_define_start_stop): Check if __start and
1700         __stop symbols are referenced by shared objects.
1701
1702 2018-01-30  Alan Modra  <amodra@gmail.com>
1703
1704         PR 22758
1705         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1706         segment when demand paged with lma on the same page.  Test this
1707         before load/non-load, executable/non-executable,
1708         writable/non-writable tests and simplify.  Delete bogus relro
1709         condition in writable/non-writable test.  Delete outdated
1710         comment.  Formatting.
1711
1712 2018-01-30  Alan Modra  <amodra@gmail.com>
1713
1714         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1715         symbols dynamic.
1716
1717 2018-01-29  Alan Modra  <amodra@gmail.com>
1718
1719         PR 22741
1720         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1721         range before converting to a symbol table pointer.
1722
1723 2018-01-27  Nick Clifton  <nickc@redhat.com>
1724
1725         * po/ru.po: Updated Russian translation.
1726
1727 2018-01-26  Alan Modra  <amodra@gmail.com>
1728
1729         * elflink.c (bfd_elf_define_start_stop): Override symbols when
1730         they are defined dynamically.
1731
1732 2018-01-26  Alan Modra  <amodra@gmail.com>
1733
1734         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1735         .branch_lt changes size.
1736
1737 2018-01-25  Alan Modra  <amodra@gmail.com>
1738
1739         PR 22746
1740         * elfcode.h (elf_object_p): Avoid integer overflow.
1741
1742 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
1743
1744         PR ld/22727
1745         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1746         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1747
1748         Revert
1749         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
1750
1751         PR ld/22263
1752         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1753         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1754         bfd_link_executable for TLS check.
1755         (_bfd_sparc_elf_check_relocs): Likewise.
1756         (allocate_dynrelocs): Likewise.
1757         (_bfd_sparc_elf_relocate_section): Likewise.
1758
1759 2018-01-24  Renlin Li  <renlin.li@arm.com>
1760
1761         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1762         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1763         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1764         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1765         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1766         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1767         (_bfd_aarch64_elf_resolve_relocation): Likewise.
1768
1769 2018-01-24  Renlin Li  <renlin.li@arm.com>
1770
1771         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1772         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1773         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1774         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1775         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1776         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1777         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1778         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1779         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1780         * bfd-in2.h: Regenerate.
1781         * libbfd.h: Regenerate.
1782
1783 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1784
1785         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1786         `mips_elf32_section_processing' comment reference.
1787
1788 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1789
1790         PR ld/22721
1791         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1792         versioned __tls_get_addr symbol.
1793
1794 2018-01-19  Nick Clifton  <nickc@redhat.com>
1795
1796         * po/fr.po: Updated French translation.
1797
1798 2018-01-18  Alan Modra  <amodra@gmail.com>
1799
1800         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1801         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1802         (ppc64_elf_build_stubs): Likewise.
1803
1804 2018-01-17  Nick Clifton  <nickc@redhat.com>
1805
1806         * po/ru.po: Updated Russian translation.
1807         * po/uk/po: Updated Ukranian translation.
1808
1809 2018-01-17  Alan Modra  <amodra@gmail.com>
1810
1811         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1812
1813 2018-01-17  Alan Modra  <amodra@gmail.com>
1814
1815         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1816         (CRSETEQ, BEQCTRM): Define.
1817         (is_nonpic_glink_stub): Don't check bctr.
1818         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1819         (ppc_elf_relax_section): Size speculation barrier.
1820         (output_bctr): New function.
1821         (write_glink_stub): Use output_bctr.
1822         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1823         (ppc_elf_finish_dynamic_symbol): Likewise.
1824         (ppc_elf_finish_dynamic_sections): Use output_bctr.
1825         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1826         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1827         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1828         (size_global_entry_stubs): Handle speculation barrier sizing.
1829         (plt_stub_size): Likewise.
1830         (output_bctr): New function.
1831         (build_plt_stub, build_tls_get_addr_stub): Output speculation
1832         barrier.
1833         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1834         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1835         (build_global_entry_stubs): Output speculation barrier.
1836         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1837         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1838
1839 2018-01-17  Alan Modra  <amodra@gmail.com>
1840
1841         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1842         __tls_get_addr_opt, and alignment sizing.
1843         (TLS_GET_ADDR_GLINK_SIZE): Delete.
1844         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1845         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1846         or 8 insns.
1847         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1848         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1849         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
1850         by PLT reloc count.
1851         (write_glink_stub): Handle __tls_get_addr_opt stub.
1852         Pad out to size given by GLINK_ENTRY_SIZE.
1853         (ppc_elf_relocate_section): Adjust write_glink_stub call.
1854         (ppc_elf_finish_dynamic_symbol): Likewise.
1855         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1856         insn array since so many need rewriting.
1857         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1858         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1859         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
1860         nops.  Adjust all uses.
1861         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1862         in glink_vma calculation.
1863         (struct ppc_link_hash_table): Add global_entry section pointer.
1864         (create_linkage_sections): Create separate section for global
1865         entry stubs.
1866         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1867         (size_global_entry_stubs): Handle sizing for aligned stubs.
1868         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1869         and don't stash end of glink branch table in rawsize.
1870         (ppc_build_one_stub): Rewrite stub size calculations.
1871         (build_global_entry_stubs): Use new section.
1872         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1873         Build lazy link stubs out to end of section.  Build global entry
1874         stubs in new section.
1875
1876 2018-01-15  Nick Clifton  <nickc@redhat.com>
1877
1878         * po/uk.po: Updated Ukranian translation.
1879
1880 2018-01-13  Nick Clifton  <nickc@redhat.com>
1881
1882         * po/bfd.pot: Regenerated.
1883
1884 2018-01-13  Nick Clifton  <nickc@redhat.com>
1885
1886         * version.m4: Bump version to 2.30.51
1887         * configure: Regenerate.
1888
1889 2018-01-13  Nick Clifton  <nickc@redhat.com>
1890
1891         2.30 branch created.
1892
1893 2018-01-12  Jens Widell  <jl@opera.com>
1894
1895         * elf.c (setup_group): Optimize search for group by remembering
1896         last found group and restarting search at that index.
1897         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1898
1899 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
1900
1901         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1902         bfd_link_common_skip_none in switch.
1903
1904 2018-01-12  Alan Modra  <amodra@gmail.com>
1905
1906         PR ld/22649
1907         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1908         references on forced local symbols.
1909
1910 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1911
1912         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1913         .reginfo section has wrong size.
1914
1915 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1916
1917         PR ld/22393
1918         * elf.c (_bfd_elf_map_sections_to_segments): When generating
1919         separate code and read-only data LOAD segments, create a new
1920         LOAD segment if the previous section contains text and the
1921         current section doesn't or vice versa.  Don't put a writable
1922         section in a read-only segment if there is a RELRO segment.
1923
1924 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1925
1926         PR ld/22649
1927         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1928         references on forced local symbols.
1929
1930 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1931
1932         PR ld/22677
1933         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1934         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1935
1936 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1937
1938         PR 22662
1939         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1940
1941 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
1942
1943         * elf.c (elfcore_grok_freebsd_note): Handle
1944         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1945         NT_FREEBSD_PROCSTAT_VMMAP.
1946
1947 2018-01-03  Alan Modra  <amodra@gmail.com>
1948
1949         Update year range in copyright notice of all files.
1950
1951 For older changes see ChangeLog-2017
1952 \f
1953 Copyright (C) 2018 Free Software Foundation, Inc.
1954
1955 Copying and distribution of this file, with or without modification,
1956 are permitted in any medium without royalty provided the copyright
1957 notice and this notice are preserved.
1958
1959 Local Variables:
1960 mode: change-log
1961 left-margin: 8
1962 fill-column: 74
1963 version-control: never
1964 End: