bfd/ChangeLog

   1 2018-04-16  Alan Modra  <amodra@gmail.com>
   2
   3         * archures.c: Remove tahoe support.
   4         * config.bfd: Likewise.
   5         * configure.ac: Likewise.
   6         * hosts/tahoe.h: Delete.
   7         * bfd-in2.h: Regenerate.
   8         * configure: Regenerate.
   9
  10 2018-04-14  Alan Modra  <amodra@gmail.com>
  11
  12         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
  13         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
  14         sanity test.
  15         (elfNN_bed): Init relropagesize.
  16         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
  17         select relropagesize.
  18         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
  19         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
  20         (ELF_MINPAGESIZE): Don't define.
  21         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
  22         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
  23         * bfd-in2.h: Regenerate.
  24
  25 2018-04-14  Alan Modra  <amodra@gmail.com>
  26
  27         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
  28         on __QNXTARGET__ define.
  29
  30 2018-04-14  Alan Modra  <amodra@gmail.com>
  31
  32         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
  33         to obsolete list.
  34
  35 2018-04-11  Alan Modra  <amodra@gmail.com>
  36
  37         * aout-adobe.c: Delete.
  38         * bout.c: Delete.
  39         * coff-i860.c: Delete.
  40         * coff-i960.c: Delete.
  41         * cpu-i860.c: Delete.
  42         * cpu-i960.c: Delete.
  43         * elf32-i860.c: Delete.
  44         * elf32-i960.c: Delete.
  45         * hosts/i860mach3.h: Delete.
  46         * Makefile.am: Remove i860, i960, bout, and adobe support.
  47         * archures.c: Remove i860 and i960 support.
  48         * coffcode.h: Likewise.
  49         * reloc.c: Likewise.
  50         * aoutx.h: Comment updates.
  51         * archive.c: Remove BOUT and i960 support.
  52         * bfd.c: Remove BOUT support.
  53         * coffswap.h: Remove i960 support.
  54         * config.bfd: Remove i860, i960 and adobe targets.
  55         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
  56         * targets.c: Likewise.
  57         * ieee.c: Remove i960 support.
  58         * mach-o.c: Remove i860 support.
  59         * Makefile.in: Regenerate.
  60         * bfd-in2.h: Regenerate.
  61         * configure: Regenerate.
  62         * libbfd.h: Regenerate.
  63         * po/SRC-POTFILES.in: Regenerate.
  64
  65 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
  66
  67         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
  68         in the BFD symbol referred by the relocation.
  69         (mips_elf64_write_rela): Likewise.
  70
  71 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
  72
  73         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
  74         error for out-of-range `r_sym' values.
  75
  76 2018-04-09  Alan Modra  <amodra@gmail.com>
  77
  78         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
  79         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
  80         (ppc64_elf_check_relocs): Set has_pltcall.
  81         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
  82         (ppc64_elf_inline_plt): New function.
  83         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
  84         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
  85         * elf32-ppc.c (has_pltcall): Define.
  86         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
  87         (ppc_elf_check_relocs): Set has_pltcall.
  88         (ppc_elf_inline_plt): New function.
  89         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
  90         (ppc_elf_size_dynamic_sections): Likewise.
  91         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
  92
  93 2018-04-09  Alan Modra  <amodra@gmail.com>
  94
  95         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
  96         (is_plt_seq_reloc): New function.
  97         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
  98         (ppc_elf_tls_optimize): Handle inline plt call sequence.
  99         (ppc_elf_relax_section): Handle PLTCALL reloc.
 100         (ppc_elf_relocate_section): Nop out inline plt call sequence when
 101         resolving locally.
 102         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
 103         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
 104         (has_tls_get_addr_call): Correct comment.
 105         (is_branch_reloc): Add PLTCALL.
 106         (is_plt_seq_reloc): New function.
 107         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
 108         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
 109         entry for R_PPC64_PLTCALL.
 110         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
 111         (ppc_type_of_stub): Handle PLTCALL reloc.
 112         (toc_adjusting_stub_needed): Likewise.
 113         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
 114         reloc insn.  Nop out inline plt call sequence when resolving
 115         locally.  Handle __tls_get_addr inline plt call optimization.
 116
 117 2018-04-09  Alan Modra  <amodra@gmail.com>
 118
 119         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
 120         (struct ppc_stub_hash_entry): Add symtype field.
 121         (PLT_KEEP): Define.
 122         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
 123         (create_linkage_sections): Create pltlocal and relpltlocal.
 124         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
 125         Set PLT_KEEP.
 126         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 127         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 128         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 129         Keep PLT entries for inline calls against locals.
 130         (ppc_build_one_stub): Use pltlocal as appropriate.
 131         (ppc_size_one_stub): Likewise.
 132         (ppc64_elf_size_stubs): Set symtype.
 133         (build_global_entry_stubs_and_plt): Init pltlocal and write
 134         relpltlocal for globals.
 135         (write_plt_relocs_for_local_syms): Likewise for local syms.
 136         (ppc64_elf_relocate_section): Support PLT for local syms.
 137         * elf32-ppc.c (PLT_KEEP): Define.
 138         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
 139         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
 140         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
 141         Set PLT_KEEP.  Adjust update_local_sym_info call.
 142         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 143         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 144         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 145         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
 146         (write_global_sym_plt): Init pltlocal and write relpltlocal.
 147         (ppc_finish_symbols): Likewise for locals.
 148
 149 2018-04-09  Alan Modra  <amodra@gmail.com>
 150
 151         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
 152         for local symbols to..
 153         (write_plt_relocs_for_local_syms): ..here.  New function.
 154         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
 155         global symbols to..
 156         (build_global_entry_stubs_and_plt): ..here.  Rename from
 157         build_global_entry_stubs.
 158         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
 159         Call write_plt_relocs_for_local_syms.
 160         * elf32-ppc.c (get_sym_h): New function.
 161         (ppc_elf_relax_section): Use get_sym_h.
 162         (ppc_elf_relocate_section): Move output of PLT relocs and glink
 163         stubs for local symbols to..
 164         (ppc_finish_symbols): ..here.  New function.
 165         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
 166         global syms to..
 167         (write_global_sym_plt): ..here.  New function.
 168         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
 169         (ppc_finish_symbols): Declare.
 170
 171 2018-04-09  Alan Modra  <amodra@gmail.com>
 172
 173         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
 174         (ppc_elf_relocate_section): Likewise.
 175         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
 176         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
 177         resolution to plt entry relative to toc pointer.
 178
 179 2018-04-09  Alan Modra  <amodra@gmail.com>
 180
 181         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 182         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
 183         file when other TLS flags are tested in a mask.
 184         (TLS_MARK, NON_GOT): Define.
 185         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 186         (update_local_sym_info): Don't create got entry when NON_GOT.
 187         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 188         Set TLS_MARK.
 189         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
 190         (ppc64_elf_relocate_section): Likewise.
 191         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
 192         __tls_get_addr calls lacking a marker reloc.
 193         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 194         TLS_TPRELGD): Renumber.  Update comment.
 195         (TLS_MARK, NON_GOT): Define.
 196         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 197         (update_local_sym_info): Don't create got entry when NON_GOT.
 198         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 199         Set TLS_MARK.
 200         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
 201         __tls_get_addr calls lacking a marker reloc.
 202
 203 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 204
 205         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
 206         R_X86_64_converted_reloc_bit.
 207
 208 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 209
 210         PR gas/22318
 211         * configure: Regenerated.
 212
 213 2018-04-05  Alan Modra  <amodra@gmail.com>
 214
 215         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
 216         (elf_hppa_info_to_howto_rel): Likewise.
 217
 218 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 219
 220         * elf-hppa.h (elf_hppa_info_to_howto): Also return
 221         unsuccessfully for unimplemented relocations.
 222         (elf_hppa_info_to_howto_rel): Likewise.
 223
 224 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 225
 226         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
 227         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
 228         howto lookup failure.
 229         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
 230         accordingly.
 231         (elf32_i860_info_to_howto_rela): Likewise.
 232         (elf32_i860_relocate_splitn): Likewise.
 233         (elf32_i860_relocate_pc16): Likewise.
 234         (elf32_i860_relocate_pc26): Likewise.
 235         (elf32_i860_relocate_section): Likewise.
 236
 237 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 238
 239         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
 240         check for `visium_elf_howto_table' table access.
 241
 242 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 243
 244         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
 245         check for `iq2000_elf_howto_table' table access.
 246
 247 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 248
 249         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
 250         for `elf32_frv_howto_table' table access.
 251
 252 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 253
 254         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
 255         unsuccessfully for placeholder howtos.
 256         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 257         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
 258
 259 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
 260
 261         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
 262         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
 263
 264 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 265
 266         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
 267         ATTRIBUTE_UNUSED from `abfd'.
 268
 269 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 270
 271         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
 272         `_bfd_error_handler' call formatting.
 273
 274 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 275
 276         * elf32-mips.c (mips_info_to_howto_rel): Call
 277         `mips_elf32_rtype_to_howto' directly rather than via
 278         `->elf_backend_mips_rtype_to_howto'.
 279
 280 2018-03-28  Renlin Li  <renlin.li@arm.com>
 281
 282         PR ld/22970
 283         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
 284         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 285         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 286         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 287         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 288         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 289         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 290         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 291         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 292         (elfNN_aarch64_final_link_relocate): Support new relocations.
 293         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
 294         relocations.
 295         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
 296
 297 2018-03-28  Renlin Li  <renlin.li@arm.com>
 298
 299         PR ld/22970
 300         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
 301         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
 302         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 303         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 304         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 305         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 306         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 307         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 308         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 309         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 310         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
 311         TLSLE_LDST16_TPREL_LO12,
 312         TLSLE_LDST16_TPREL_LO12_NC,
 313         TLSLE_LDST32_TPREL_LO12,
 314         TLSLE_LDST32_TPREL_LO12_NC,
 315         TLSLE_LDST64_TPREL_LO12,
 316         TLSLE_LDST64_TPREL_LO12_NC,
 317         TLSLE_LDST8_TPREL_LO12,
 318         TLSLE_LDST8_TPREL_LO12_NC.
 319         * bfd-in2.h: Regenerated.
 320         * libbfd.h: Regenerated.
 321
 322 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
 323
 324         PR ld/22972
 325         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
 326         has_old_style_got_reloc.
 327         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
 328         relocations.  Fix a couple of long lines.
 329         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
 330         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
 331         GOT relocations.
 332
 333 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
 334
 335         PR ld/23000
 336         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
 337         ENDBR64 to the TLSDESC PLT entry.
 338
 339 2018-03-21  Alan Modra  <amodra@gmail.com>
 340
 341         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
 342         symbols.  Use size_t counts.  Delete redundant opd test.
 343
 344 2018-03-21  Alan Modra  <amodra@gmail.com>
 345
 346         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
 347
 348 2018-03-21  Alan Modra  <amodra@gmail.com>
 349
 350         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
 351         field unsigned.
 352         (update_local_sym_info): Likewise for local_got_tls_masks.
 353         (ppc_elf_tls_optimize): Likewise for lgot_masks.
 354
 355 2018-03-21  Alan Modra  <amodra@gmail.com>
 356
 357         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
 358         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
 359         do in size_dynamic_sections.
 360
 361 2018-03-21  Alan Modra  <amodra@gmail.com>
 362
 363         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
 364         without first checking array bounds.
 365         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 366
 367 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
 368
 369         PR ld/22983
 370         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
 371         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
 372
 373 2018-03-19  Nick Clifton  <nickc@redhat.com>
 374
 375         * po/es.po: Updated Spanish translation.
 376
 377 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
 378
 379         * elf32-xtensa.c (xlate_map_entry): Change types of address
 380         fields from 'unsigned' to 'bfd_vma'.
 381         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
 382         the key argument to bsearch. Allow offsets past the end of a
 383         section, use the last map entry for translation of such offsets.
 384
 385 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 386
 387         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
 388         Not support the target feature.
 389         (nds32_elf_ex9_itb_base): Likewise.
 390         (nds32_elf_ex9_import_table): Likewise.
 391         (nds32_elf_ex9_finish): Likewise.
 392         (nds32_elf_ex9_reloc_jmp): Likewise.
 393         (nds32_elf_get_insn_with_reg): Likewise.
 394         (nds32_get_local_syms): Likewise.
 395         (nds32_elf_ex9_replace_instruction): Likewise.
 396         (nds32_elf_ifc_calc): Likewise.
 397         (nds32_elf_ifc_finish): Likewise.
 398         (nds32_elf_ifc_replace): Likewise.
 399         (nds32_elf_ifc_reloc): Likewise.
 400
 401 2018-03-14  Alan Modra  <amodra@gmail.com>
 402
 403         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
 404         sfpr size added before defining alias symbols.
 405         (ppc64_elf_build_stubs): Add stub section padding before
 406         copying sfpr contents and defining save/restore alias symbols.
 407
 408 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
 409
 410         PR ld/20882
 411         * elflink.c (elf_gc_mark_debug_section): Also check the local
 412         debug definition section.
 413
 414 2018-03-13  Nick Clifton  <nickc@redhat.com>
 415
 416         PR 22113
 417         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
 418         function.  Add an end address parameter.  Check access of the data
 419         pointer to make sure that they do not extend beyond the end
 420         address.  Return FALSE if any check fails.  Add the end address
 421         pointer to the ui structure.
 422         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
 423         codes to make sure that they do not extend beyond the end address
 424         pointer.  Print an error message and return immediately if any
 425         check fails.
 426
 427 2018-03-09  Nick Clifton  <nickc@redhat.com>
 428
 429         * elf64-s390.c (elf_s390_relocate_section): Move check for
 430         relocations against non-allocated sections to before the code that
 431         handles ifunc relocations.
 432         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 433         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
 434         relocs against IFUNC symbols in non-allocated sections as relocs
 435         against FUNC symbols.
 436         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 437
 438 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 439
 440         PR ld/22929
 441         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
 442         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
 443         relocation against FUNC symbol.
 444         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 445
 446 2018-03-07  Renlin Li  <renlin.li@arm.com>
 447
 448         PR ld/20402
 449         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
 450         symbol, and don't emit relocation in specific case.
 451
 452 2018-03-07  Alan Modra  <amodra@gmail.com>
 453
 454         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
 455         (mips_elf64_slurp_one_reloc_table): Pass on error.
 456
 457 2018-03-03  James Cowgill  <james.cowgill@mips.com>
 458             Maciej W. Rozycki  <macro@mips.com>
 459
 460         PR ld/21900
 461         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
 462         after calling `undefined_symbol' hook if this is an error
 463         condition.  Assume the value of 0 for the symbol requested
 464         otherwise.
 465
 466 2018-03-02  Jim Wilson  <jimw@sifive.com>
 467
 468         PR 22903
 469         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
 470         and nop instead of 4.
 471         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
 472         8 instead of 4.
 473
 474 2018-03-01  Jim Wilson  <jimw@sifive.com>
 475
 476         PR 22756
 477         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
 478         else if instead of if.
 479
 480 2018-03-01  Alan Modra  <amodra@gmail.com>
 481
 482         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
 483
 484 2018-02-28  Alan Modra  <amodra@gmail.com>
 485
 486         PR 22887
 487         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
 488
 489 2018-02-28  Nick Clifton  <nickc@redhat.com>
 490
 491         PR 22895
 492         PR 22893
 493         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
 494         pointer.  Drop unused abfd parameter.  Check the size of the block
 495         before initialising the data field.  Return the end pointer if the
 496         size is invalid.
 497         (read_attribute_value): Adjust invocations of read_n_bytes.
 498
 499         PR 22894
 500         * dwarf1.c (parse_die): Check the length of form blocks before
 501         advancing the data pointer.
 502
 503 2018-02-28  Alan Modra  <amodra@gmail.com>
 504
 505         PR 22887
 506         * aoutx.h (translate_symbol_table): Print an error message and set
 507         bfd_error on finding an invalid name string offset.
 508
 509 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
 510
 511         * config.in: Regenerated.
 512         * configure: Likewise.
 513         * configure.ac: Add --enable-separate-code.
 514         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
 515         to 1 for Linux/x86 targets,
 516         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
 517         DEFAULT_LD_Z_SEPARATE_CODE is 1.
 518
 519 2018-02-27  Nick Clifton  <nickc@redhat.com>
 520
 521         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
 522         message.
 523         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
 524         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
 525         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
 526         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
 527         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 528         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
 529         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 530         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
 531         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 532
 533         PR 22875
 534         * elf-bfd.h (struct elf_backend_data): Change the return type of
 535         the elf_info_to_howto and elf_info_to_howto_rel function pointers
 536         to bfd_boolean.
 537         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
 538         value from the info_to_howto function and fail if that function
 539         failed.
 540         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
 541         from the info_to_howto function.
 542         (elf32_h8_relax_section): Likewise.
 543         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 544         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 545         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 546         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 547         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 548         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 549         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
 550         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
 551         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
 552         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
 553         (riscv_elf_relocate_section): Likewise.
 554         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
 555         bfd_boolean.  Issue an error message, set an error value and
 556         return FALSE if the reloc is not recognized.
 557         (elf_hppa_info_to_howto_rel): Likewise.
 558         * elf-m10200.c (mn10200_info_to_howto): Likewise.
 559         * elf-m10300.c (mn10300_info_to_howto): Likewise.
 560         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
 561         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
 562         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
 563         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
 564         * elf32-bfin.c (bfin_info_to_howto): Likewise.
 565         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
 566         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
 567         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
 568         (cris_info_to_howto_rela): Likewise.
 569         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 570         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
 571         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
 572         Likewise.
 573         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
 574         (elf32_dlx_info_to_howto_rel): Likewise.
 575         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
 576         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
 577         * elf32-frv.c (frv_info_to_howto_rela)
 578         (frvfdpic_info_to_howto_rel): Likewise.
 579         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
 580         * elf32-gen.c (elf_generic_info_to_howto)
 581         (elf_generic_info_to_howto_rel): Likewise.
 582         * elf32-h8300.c (elf32_h8_info_to_howto)
 583         (elf32_h8_info_to_howto_rel): Likewise.
 584         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 585         * elf32-i386.c (elf_i386_reloc_type_lookup)
 586         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
 587         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
 588         Likewise.
 589         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
 590         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
 591         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
 592         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
 593         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
 594         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
 595         Likewise.
 596         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 597         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 598         * elf32-m68k.c (rtype_to_howto): Likewise.
 599         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 600         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 601         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 602         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 603         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 604         Likewise.
 605         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 606         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 607         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 608         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
 609         Likewise.
 610         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
 611         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 612         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 613         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 614         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
 615         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 616         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 617         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
 618         * elf32-score.c (s3_bfd_score_info_to_howto)
 619         (_bfd_score_info_to_howto): Likewise.
 620         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
 621         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 622         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 623         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
 624         (elf32_tic6x_info_to_howto_rel): Likewise.
 625         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
 626         * elf32-v850.c (v850_elf_info_to_howto_rel)
 627         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
 628         * elf32-vax.c (rtype_to_howto): Likewise.
 629         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 630         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
 631         (elf32_wasm32_info_to_howto_rela): Likewise.
 632         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
 633         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 634         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
 635         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 636         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 637         * elf64-gen.c (elf_generic_info_to_howto)
 638         (elf_generic_info_to_howto_rel): Likewise.
 639         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
 640         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
 641         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 642         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
 643         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
 644         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
 645         Likewise.
 646         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
 647         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
 648         Likewise.
 649         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
 650         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
 651         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
 652         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
 653         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
 654         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
 655         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
 656         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
 657         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
 658         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
 659         Default to NULL.
 660
 661 2018-02-26  Jim Wilson  <jimw@sifive.com>
 662             Stephan Schreiber <info@fs-driver.org>
 663
 664         PR 15904
 665         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
 666         call, set changed_contents and changed_relocs.  Likewise after
 667         successful ia64_elf_relax_br call.
 668
 669 2018-02-26  Alan Modra  <amodra@gmail.com>
 670
 671         * elf.c (assign_file_positions_except_relocs): Don't segfault
 672         when actual number of phdrs is less than allocated.  Delete
 673         outdated comment.  Formatting.
 674
 675 2018-02-26  Alan Modra  <amodra@gmail.com>
 676
 677         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
 678         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
 679         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
 680         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
 681         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
 682         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
 683         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
 684         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 685         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
 686         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
 687         error/warning messages.
 688
 689 2018-02-26  Alan Modra  <amodra@gmail.com>
 690
 691         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
 692         * syms.c: Standardize error/warning messages.
 693
 694 2018-02-26  Alan Modra  <amodra@gmail.com>
 695
 696         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
 697         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
 698         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
 699         * peXXigen.c, * peicode.h: Standardize error/warning messages.
 700
 701 2018-02-26  Alan Modra  <amodra@gmail.com>
 702
 703         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
 704
 705 2018-02-26  Alan Modra  <amodra@gmail.com>
 706
 707         * elfxx-mips.c: Standardize error/warning messages.
 708
 709 2018-02-26  Alan Modra  <amodra@gmail.com>
 710
 711         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
 712         * elflink.c: Standardize error/warning messages.  Replace use of
 713         linker callback einfo with _bfd_error_handler when possible.
 714
 715 2018-02-26  Alan Modra  <amodra@gmail.com>
 716
 717         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
 718         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
 719         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
 720         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
 721         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
 722         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 723         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
 724         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
 725         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 726         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
 727         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
 728         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
 729         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
 730         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
 731         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
 732         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
 733         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
 734         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
 735         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
 736         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
 737         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
 738         unrecognized/unsupported reloc message.
 739
 740 2018-02-26  Alan Modra  <amodra@gmail.com>
 741
 742         * elf32-ppc.c: Standardize error/warning messages.  Use
 743         _bfd_error_handler rather than einfo when einfo features not used.
 744         * elf64-ppc.c: Likewise.
 745
 746 2018-02-23  Alan Modra  <amodra@gmail.com>
 747
 748         PR 22881
 749         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
 750         segment if no matching LOAD segment.
 751
 752 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 753
 754         * elf32-nds32.h: Define mask for ict_model.
 755
 756 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
 757
 758         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
 759
 760 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 761
 762         Revert
 763         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
 764
 765         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
 766         .reginfo section has wrong size.
 767
 768 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 769
 770         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
 771         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
 772         `.MIPS.abiflags' sections.
 773         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
 774         section's end.
 775
 776 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 777
 778         * section.c (SEC_FIXED_SIZE): New macro.
 779         * bfd-in2.h: Regenerate.
 780
 781 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
 782
 783         * section.c (SEC_HAS_GOT_REF): Remove macro.
 784         * bfd-in2.h: Regenerate.
 785
 786 2018-02-19  Alan Modra  <amodra@gmail.com>
 787
 788         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
 789         arguments.
 790         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
 791         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
 792         (_bfd_riscv_relax_pc): Likewise and fix typos.
 793         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
 794         * libbfd.h: Regenerate.
 795
 796 2018-02-19  Alan Modra  <amodra@gmail.com>
 797
 798         * dwarf2.c (read_section): Don't use 'll' format modifier.
 799         (find_abstract_instance): Likewise.
 800         * elfcore.h (elf_core_file_p): Likewise.
 801
 802 2018-02-19  Alan Modra  <amodra@gmail.com>
 803
 804         * bfd-in.h: Include inttypes.h or if not available define
 805         PRId64, PRIu64 and PRIx64.
 806         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
 807         modifier to print bfd_vma.
 808         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
 809         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
 810         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
 811         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
 812         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
 813         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
 814         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 815         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
 816         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
 817         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 818         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
 819         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
 820         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
 821         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
 822         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
 823         and cast input to uint64_t, and similarly for Ld and Lu.
 824         * bfd-in2.h: Regenerate.
 825
 826 2018-02-19  Alan Modra  <amodra@gmail.com>
 827
 828         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
 829         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
 830         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
 831         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
 832         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
 833         * reloc.c: Replace use of %R and %T in format strings passed to
 834         einfo and friends by %pR and %pT.
 835
 836 2018-02-19  Alan Modra  <amodra@gmail.com>
 837
 838         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
 839         of %A and %B.
 840         * aout-adobe.c: Update all messages using %A and %B.
 841         * aout-cris.c: Likewise.
 842         * aoutx.h: Likewise.
 843         * archive.c: Likewise.
 844         * binary.c: Likewise.
 845         * cache.c: Likewise.
 846         * coff-alpha.c: Likewise.
 847         * coff-arm.c: Likewise.
 848         * coff-i860.c: Likewise.
 849         * coff-mcore.c: Likewise.
 850         * coff-ppc.c: Likewise.
 851         * coff-rs6000.c: Likewise.
 852         * coff-sh.c: Likewise.
 853         * coff-tic4x.c: Likewise.
 854         * coff-tic54x.c: Likewise.
 855         * coff-tic80.c: Likewise.
 856         * coff64-rs6000.c: Likewise.
 857         * coffcode.h: Likewise.
 858         * coffgen.c: Likewise.
 859         * cofflink.c: Likewise.
 860         * coffswap.h: Likewise.
 861         * compress.c: Likewise.
 862         * cpu-arm.c: Likewise.
 863         * ecoff.c: Likewise.
 864         * elf-attrs.c: Likewise.
 865         * elf-eh-frame.c: Likewise.
 866         * elf-ifunc.c: Likewise.
 867         * elf-m10300.c: Likewise.
 868         * elf-properties.c: Likewise.
 869         * elf-s390-common.c: Likewise.
 870         * elf.c: Likewise.
 871         * elf32-arc.c: Likewise.
 872         * elf32-arm.c: Likewise.
 873         * elf32-avr.c: Likewise.
 874         * elf32-bfin.c: Likewise.
 875         * elf32-cr16.c: Likewise.
 876         * elf32-cr16c.c: Likewise.
 877         * elf32-cris.c: Likewise.
 878         * elf32-crx.c: Likewise.
 879         * elf32-d10v.c: Likewise.
 880         * elf32-d30v.c: Likewise.
 881         * elf32-epiphany.c: Likewise.
 882         * elf32-fr30.c: Likewise.
 883         * elf32-frv.c: Likewise.
 884         * elf32-gen.c: Likewise.
 885         * elf32-hppa.c: Likewise.
 886         * elf32-i370.c: Likewise.
 887         * elf32-i386.c: Likewise.
 888         * elf32-i960.c: Likewise.
 889         * elf32-ip2k.c: Likewise.
 890         * elf32-iq2000.c: Likewise.
 891         * elf32-lm32.c: Likewise.
 892         * elf32-m32c.c: Likewise.
 893         * elf32-m32r.c: Likewise.
 894         * elf32-m68hc11.c: Likewise.
 895         * elf32-m68hc12.c: Likewise.
 896         * elf32-m68hc1x.c: Likewise.
 897         * elf32-m68k.c: Likewise.
 898         * elf32-mcore.c: Likewise.
 899         * elf32-mep.c: Likewise.
 900         * elf32-metag.c: Likewise.
 901         * elf32-microblaze.c: Likewise.
 902         * elf32-moxie.c: Likewise.
 903         * elf32-msp430.c: Likewise.
 904         * elf32-mt.c: Likewise.
 905         * elf32-nds32.c: Likewise.
 906         * elf32-nios2.c: Likewise.
 907         * elf32-or1k.c: Likewise.
 908         * elf32-pj.c: Likewise.
 909         * elf32-ppc.c: Likewise.
 910         * elf32-rl78.c: Likewise.
 911         * elf32-rx.c: Likewise.
 912         * elf32-s390.c: Likewise.
 913         * elf32-score.c: Likewise.
 914         * elf32-score7.c: Likewise.
 915         * elf32-sh-symbian.c: Likewise.
 916         * elf32-sh.c: Likewise.
 917         * elf32-sh64.c: Likewise.
 918         * elf32-sparc.c: Likewise.
 919         * elf32-spu.c: Likewise.
 920         * elf32-tic6x.c: Likewise.
 921         * elf32-tilepro.c: Likewise.
 922         * elf32-v850.c: Likewise.
 923         * elf32-vax.c: Likewise.
 924         * elf32-visium.c: Likewise.
 925         * elf32-wasm32.c: Likewise.
 926         * elf32-xgate.c: Likewise.
 927         * elf32-xtensa.c: Likewise.
 928         * elf64-alpha.c: Likewise.
 929         * elf64-gen.c: Likewise.
 930         * elf64-hppa.c: Likewise.
 931         * elf64-ia64-vms.c: Likewise.
 932         * elf64-mmix.c: Likewise.
 933         * elf64-ppc.c: Likewise.
 934         * elf64-s390.c: Likewise.
 935         * elf64-sh64.c: Likewise.
 936         * elf64-sparc.c: Likewise.
 937         * elf64-x86-64.c: Likewise.
 938         * elfcode.h: Likewise.
 939         * elfcore.h: Likewise.
 940         * elflink.c: Likewise.
 941         * elfnn-aarch64.c: Likewise.
 942         * elfnn-ia64.c: Likewise.
 943         * elfnn-riscv.c: Likewise.
 944         * elfxx-mips.c: Likewise.
 945         * elfxx-sparc.c: Likewise.
 946         * elfxx-tilegx.c: Likewise.
 947         * elfxx-x86.c: Likewise.
 948         * hpux-core.c: Likewise.
 949         * ieee.c: Likewise.
 950         * ihex.c: Likewise.
 951         * libbfd.c: Likewise.
 952         * linker.c: Likewise.
 953         * mach-o.c: Likewise.
 954         * merge.c: Likewise.
 955         * mmo.c: Likewise.
 956         * oasys.c: Likewise.
 957         * pdp11.c: Likewise.
 958         * pe-mips.c: Likewise.
 959         * peXXigen.c: Likewise.
 960         * peicode.h: Likewise.
 961         * reloc.c: Likewise.
 962         * rs6000-core.c: Likewise.
 963         * srec.c: Likewise.
 964         * stabs.c: Likewise.
 965         * vms-alpha.c: Likewise.
 966         * xcofflink.c: Likewise.
 967
 968 2018-02-19  Alan Modra  <amodra@gmail.com>
 969
 970         PR 22845
 971         * elf.c (IS_TBSS): Define.
 972         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
 973         (assign_file_positions_for_non_load_sections): Revert last change.
 974         Properly calculate load segment limits to compare against relro limits.
 975
 976 2018-02-17  Alan Modra  <amodra@gmail.com>
 977
 978         PR 22845
 979         * elf.c (assign_file_positions_for_non_load_sections): Ignore
 980         degenerate zero size PT_LOAD segments when finding one overlapping
 981         the PT_GNU_RELRO segment.
 982
 983 2018-02-16  Alan Modra  <amodra@gmail.com>
 984
 985         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
 986         (_bfd_bool_bfd_true): Rename from bfd_true.
 987         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
 988         (_bfd_int_bfd_0): Rename from bfd_0.
 989         (_bfd_uint_bfd_0): Rename from bfd_0u.
 990         (_bfd_long_bfd_0): Rename from bfd_0l.
 991         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
 992         (_bfd_void_bfd): Rename from bfd_void.
 993         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
 994         (_bfd_bool_bfd_link_false_error),
 995         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
 996         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
 997         (_bfd_bool_bfd_asection_bfd_asection_true),
 998         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
 999         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
1000         * archive.c (_bfd_noarchive_get_elt_at_index),
1001         (_bfd_noarchive_openr_next_archived_file),
1002         (_bfd_noarchive_construct_extended_name_table),
1003         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
1004         (_bfd_noarchive_write_armap): New functions.
1005         * archures.c (_bfd_nowrite_set_arch_mach): New function.
1006         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
1007         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
1008         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
1009         (alpha_ecoff_swap_coff_lineno_out),
1010         (alpha_ecoff_swap_coff_reloc_out): New functions.
1011         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
1012         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
1013         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
1014         (mips_ecoff_swap_coff_lineno_out),
1015         (mips_ecoff_swap_coff_reloc_out): New functions.
1016         * coffcode.h (coff_set_alignment_hook): Replace define with
1017         new function.
1018         (symname_in_debug_hook): Likewise.
1019         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
1020         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
1021         * elf.c (assign_file_positions_except_relocs): Test
1022         elf_backend_allow_non_load_phdr for NULL.
1023         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
1024         _bfd_elf_link_omit_section_dynsym.  Update uses.
1025         (_bfd_elf_omit_section_dynsym_all): New function.
1026         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
1027         (_bfd_elf_omit_section_dynsym_default): Declare.
1028         (_bfd_elf_omit_section_dynsym_all): Declare.
1029         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
1030         (_bfd_nolink_bfd_get_relocated_section_contents),
1031         (_bfd_nolink_bfd_lookup_section_flags),
1032         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
1033         (_bfd_nolink_bfd_link_hash_table_create),
1034         (_bfd_nolink_bfd_link_just_syms),
1035         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
1036         (_bfd_nolink_bfd_link_split_section),
1037         (_bfd_nolink_section_already_linked),
1038         (_bfd_nolink_bfd_define_common_symbol),
1039         (_bfd_nolink_bfd_define_start_stop): New functions.
1040         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
1041         (_bfd_norelocs_bfd_reloc_name_lookup),
1042         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
1043         * section.c (_bfd_nowrite_set_section_contents): New function.
1044         * syms.c (_bfd_nosymbols_canonicalize_symtab),
1045         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
1046         (_bfd_nosymbols_get_symbol_version_string),
1047         (_bfd_nosymbols_bfd_is_local_label_name),
1048         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
1049         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
1050         (_bfd_nosymbols_bfd_make_debug_symbol),
1051         ( _bfd_nosymbols_read_minisymbols),
1052         ( _bfd_nosymbols_minisymbol_to_symbol),
1053         (_bfd_nodynamic_get_synthetic_symtab): New functions.
1054         * libbfd-in.h: Declare new functions.  Update existing defines,
1055         removing casts.
1056         * aix386-core.c: Update to use new hooks.  Formatting.
1057         * aout-adobe.c: Likewise.
1058         * aout-arm.c: Likewise.
1059         * aout-target.h: Likewise.
1060         * aout-tic30.c: Likewise.
1061         * aoutf1.h: Likewise.
1062         * binary.c: Likewise.
1063         * bout.c: Likewise.
1064         * cisco-core.c: Likewise.
1065         * coff-alpha.c: Likewise.
1066         * coff-i386.c: Likewise.
1067         * coff-i860.c: Likewise.
1068         * coff-i960.c: Likewise.
1069         * coff-ia64.c: Likewise.
1070         * coff-mips.c: Likewise.
1071         * coff-ppc.c: Likewise.
1072         * coff-rs6000.c: Likewise.
1073         * coff-sh.c: Likewise.
1074         * coff-tic30.c: Likewise.
1075         * coff-tic54x.c: Likewise.
1076         * coff-x86_64.c: Likewise.
1077         * coff64-rs6000.c: Likewise.
1078         * coffcode.h: Likewise.
1079         * elf-m10300.c: Likewise.
1080         * elf32-cr16.c: Likewise.
1081         * elf32-lm32.c: Likewise.
1082         * elf32-m32r.c: Likewise.
1083         * elf32-metag.c: Likewise.
1084         * elf32-score.c: Likewise.
1085         * elf32-score7.c: Likewise.
1086         * elf32-tilepro.c: Likewise.
1087         * elf32-xstormy16.c: Likewise.
1088         * elf32-xtensa.c: Likewise.
1089         * elf64-alpha.c: Likewise.
1090         * elf64-hppa.c: Likewise.
1091         * elf64-ia64-vms.c: Likewise.
1092         * elf64-mmix.c: Likewise.
1093         * elf64-sh64.c: Likewise.
1094         * elfnn-ia64.c: Likewise.
1095         * elfxx-sparc.c: Likewise.
1096         * elfxx-target.h: Likewise.
1097         * elfxx-tilegx.c: Likewise.
1098         * elfxx-x86.h: Likewise.
1099         * hp300hpux.c: Likewise.
1100         * hppabsd-core.c: Likewise.
1101         * hpux-core.c: Likewise.
1102         * i386msdos.c: Likewise.
1103         * i386os9k.c: Likewise.
1104         * ieee.c: Likewise.
1105         * ihex.c: Likewise.
1106         * irix-core.c: Likewise.
1107         * libaout.h: Likewise.
1108         * libecoff.h: Likewise.
1109         * mach-o-target.c: Likewise.
1110         * mach-o.c: Likewise.
1111         * mipsbsd.c: Likewise.
1112         * mmo.c: Likewise.
1113         * netbsd-core.c: Likewise.
1114         * nlm-target.h: Likewise.
1115         * oasys.c: Likewise.
1116         * osf-core.c: Likewise.
1117         * pdp11.c: Likewise.
1118         * pe-mips.c: Likewise.
1119         * pe-x86_64.c: Likewise.
1120         * pef.c: Likewise.
1121         * plugin.c: Likewise.
1122         * ppcboot.c: Likewise.
1123         * ptrace-core.c: Likewise.
1124         * sco5-core.c: Likewise.
1125         * som.c: Likewise.
1126         * sparclynx.c: Likewise.
1127         * srec.c: Likewise.
1128         * tekhex.c: Likewise.
1129         * trad-core.c: Likewise.
1130         * verilog.c: Likewise.
1131         * versados.c: Likewise.
1132         * vms-alpha.c: Likewise.
1133         * vms-lib.c: Likewise.
1134         * wasm-module.c: Likewise.
1135         * xsym.c: Likewise.
1136         * libbfd.h: Regenerate.
1137
1138 2018-02-15  Jim Wilson  <jimw@sifive.com>
1139
1140         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
1141         symbols whose section address is zero.
1142
1143         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
1144         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
1145         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
1146         Add %X%P to error messages.
1147
1148 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
1149
1150         PR ld/22832
1151         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1152         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
1153         and assert that the result of the call is not NULL.
1154
1155 2018-02-14  Nick Clifton  <nickc@redhat.com>
1156
1157         PR 22823
1158         Revert previous delta.  Add extra casts to avoid compile time
1159         warnings instead.
1160         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
1161         cast to avoid warning from gcc v8 compiler.
1162         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1163         (_bfd_generic_bfd_set_private_flags): Likewise.
1164         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1165         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1166         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1167         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1168         (_bfd_noarchive_construct_extended_name_table): Likewise.
1169         (_bfd_noarchive_truncate_arname): Likewise.
1170         (_bfd_noarchive_write_ar_hdr): Likewise.
1171         (_bfd_noarchive_get_elt_at_index): Likewise.
1172         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1173         (_bfd_nosymbols_print_symbol): Likewise.
1174         (_bfd_nosymbols_get_symbol_info): Likewise.
1175         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1176         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1177         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1178         (_bfd_nosymbols_get_lineno): Likewise.
1179         (_bfd_nosymbols_find_nearest_line): Likewise.
1180         (_bfd_nosymbols_find_line): Likewise.
1181         (_bfd_nosymbols_find_inliner_info): Likewise.
1182         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1183         (_bfd_nosymbols_read_minisymbols): Likewise.
1184         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1185         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1186         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1187         (_bfd_nowrite_set_arch_mach): Likewise.
1188         (_bfd_nowrite_set_section_contents): Likewise.
1189         (_bfd_nolink_sizeof_headers): Likewise.
1190         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1191         (_bfd_nolink_bfd_relax_section): Likewise.
1192         (_bfd_nolink_bfd_gc_sections): Likewise.
1193         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1194         (_bfd_nolink_bfd_merge_sections): Likewise.
1195         (_bfd_nolink_bfd_is_group_section): Likewise.
1196         (_bfd_nolink_bfd_discard_group): Likewise.
1197         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1198         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1199         (_bfd_nolink_bfd_link_just_syms): Likewise.
1200         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1201         (_bfd_nolink_bfd_final_link): Likewise.
1202         (_bfd_nolink_bfd_link_split_section): Likewise.
1203         (_bfd_nolink_section_already_linked): Likewise.
1204         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1205         (_bfd_nolink_bfd_define_start_stop): Likewise.
1206         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1207         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1208         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1209         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1210         * libbfd.c (bfd_false_any): Delete.
1211         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
1212         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
1213         * libbfd.h (extern): Regenerate
1214         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
1215         cast to avoid warning from gcc v8 compiler.
1216         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1217         * binary.c (binary_get_symbol_info): Likewise.
1218         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1219         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1220         * coffcode.h (coff_set_alignment_hook): Likewise.
1221         (symname_in_debug_hook): Likewise.
1222         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1223         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1224         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1225         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1226         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1227         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1228         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1229         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1230         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1231         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1232         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1233         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1234         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1235         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1236         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1237         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1238         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1239         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1240         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1241         (bfd_elfNN_bfd_set_private_flags): Likewise.
1242         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1243         (elf_backend_init_index_section): Likewise.
1244         (elf_backend_allow_non_load_phdr): Likewise.
1245         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1246         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1247         * ieee.c (ieee_construct_extended_name_table): Likewise.
1248         (ieee_write_armap): Likewise.
1249         (ieee_write_ar_hdr): Likewise.
1250         (ieee_bfd_is_target_special_symbol): Likewise.
1251         * ihex.c (ihex_canonicalize_symtab): Likewise.
1252         (ihex_bfd_is_target_special_symbol): Likewise.
1253         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1254         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1255         (_bfd_ecoff_set_alignment_hook): Likewise.
1256         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1257         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1258         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1259         * oasys.c (oasys_construct_extended_name_table): Likewise.
1260         (oasys_write_armap): Likewise.
1261         (oasys_write_ar_hdr): Likewise.
1262         (oasys_bfd_is_target_special_symbol): Likewise.
1263         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1264         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1265         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1266         * som.c (som_bfd_is_target_special_symbol): Likewise.
1267         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1268         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1269         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1270         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1271         (versados_bfd_reloc_name_lookup): Likewise.
1272         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1273         (vms_bfd_define_start_stop): Likewise.
1274         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1275         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1276         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1277
1278 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1279
1280         PR ld/22842
1281         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
1282         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1283         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
1284         R_X86_64_PC32 reloc against dynamic function in data section.
1285         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1286         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
1287         against dynamic function in data section.
1288         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
1289         function address only if pcrel_plt is true.
1290         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
1291         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
1292         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
1293         PC-relative relocation against a function definition in data
1294         secton in PIE.  Remove the obsolete comments.
1295         (elf_x86_link_hash_table): Add pcrel_plt.
1296
1297 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1298
1299         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1300         instead of bfd_link_pic, for building shared library.
1301
1302 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1303
1304         PR gas/22791
1305         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1306         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1307         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
1308         against protected function in shared object.
1309
1310 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
1311
1312         PR 22828
1313         * po/ru.po: Fix typo in Russian translation.
1314
1315 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
1316
1317         * wasm-module.c (wasm_scan_name_function_section): Rename
1318         `index' local variable to `idx'.
1319
1320 2018-02-13  Nick Clifton  <nickc@redhat.com>
1321
1322         PR 22823
1323         Fix compile time warnings generated by gcc version 8.
1324         * libbfd-in.h: Remove extraneous text from prototypes.
1325         Add prototypes for bfd_false_any, bfd_true_any,
1326         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1327         bfd_n1_any, bfd_void_any.
1328         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1329         function.
1330         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1331         (_bfd_generic_bfd_set_private_flags): Likewise.
1332         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1333         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1334         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1335         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1336         (_bfd_noarchive_construct_extended_name_table): Likewise.
1337         (_bfd_noarchive_truncate_arname): Likewise.
1338         (_bfd_noarchive_write_ar_hdr): Likewise.
1339         (_bfd_noarchive_get_elt_at_index): Likewise.
1340         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1341         (_bfd_nosymbols_print_symbol): Likewise.
1342         (_bfd_nosymbols_get_symbol_info): Likewise.
1343         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1344         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1345         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1346         (_bfd_nosymbols_get_lineno): Likewise.
1347         (_bfd_nosymbols_find_nearest_line): Likewise.
1348         (_bfd_nosymbols_find_line): Likewise.
1349         (_bfd_nosymbols_find_inliner_info): Likewise.
1350         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1351         (_bfd_nosymbols_read_minisymbols): Likewise.
1352         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1353         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1354         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1355         (_bfd_nowrite_set_arch_mach): Likewise.
1356         (_bfd_nowrite_set_section_contents): Likewise.
1357         (_bfd_nolink_sizeof_headers): Likewise.
1358         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1359         (_bfd_nolink_bfd_relax_section): Likewise.
1360         (_bfd_nolink_bfd_gc_sections): Likewise.
1361         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1362         (_bfd_nolink_bfd_merge_sections): Likewise.
1363         (_bfd_nolink_bfd_is_group_section): Likewise.
1364         (_bfd_nolink_bfd_discard_group): Likewise.
1365         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1366         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1367         (_bfd_nolink_bfd_link_just_syms): Likewise.
1368         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1369         (_bfd_nolink_bfd_final_link): Likewise.
1370         (_bfd_nolink_bfd_link_split_section): Likewise.
1371         (_bfd_nolink_section_already_linked): Likewise.
1372         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1373         (_bfd_nolink_bfd_define_start_stop): Likewise.
1374         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1375         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1376         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1377         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1378         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
1379         accepts one or more arguments.
1380         (bfd_true_any): Likewise.
1381         (bfd_nullvoidptr_any): Likewise.
1382         (bfd_0_any): Likewise.
1383         (bfd_0u_any): Likewise.
1384         (bfd_0l_any): Likewise.
1385         (_bfd_n1_any): Likewise.
1386         (bfd_void_any): Likewise.
1387         * libbfd.h (extern): Regenerate
1388         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
1389         based dummy function.
1390         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1391         * binary.c (binary_get_symbol_info): Likewise.
1392         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1393         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1394         * coffcode.h (coff_set_alignment_hook): Likewise.
1395         (symname_in_debug_hook): Likewise.
1396         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1397         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1398         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1399         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1400         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1401         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1402         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1403         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1404         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1405         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1406         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1407         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1408         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1409         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1410         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1411         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1412         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1413         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1414         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1415         (bfd_elfNN_bfd_set_private_flags): Likewise.
1416         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1417         (elf_backend_init_index_section): Likewise.
1418         (elf_backend_allow_non_load_phdr): Likewise.
1419         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1420         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1421         * ieee.c (ieee_construct_extended_name_table): Likewise.
1422         (ieee_write_armap): Likewise.
1423         (ieee_write_ar_hdr): Likewise.
1424         (ieee_bfd_is_target_special_symbol): Likewise.
1425         * ihex.c (ihex_canonicalize_symtab): Likewise.
1426         (ihex_bfd_is_target_special_symbol): Likewise.
1427         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1428         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1429         (_bfd_ecoff_set_alignment_hook): Likewise.
1430         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1431         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1432         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1433         * oasys.c (oasys_construct_extended_name_table): Likewise.
1434         (oasys_write_armap): Likewise.
1435         (oasys_write_ar_hdr): Likewise.
1436         (oasys_bfd_is_target_special_symbol): Likewise.
1437         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1438         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1439         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1440         * som.c (som_bfd_is_target_special_symbol): Likewise.
1441         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1442         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1443         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1444         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1445         (versados_bfd_reloc_name_lookup): Likewise.
1446         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1447         (vms_bfd_define_start_stop): Likewise.
1448         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1449         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1450         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1451         * elf32-arc.c (get_replace_function): Assign replacement function
1452         to func pointer.
1453         * elf32-i370.c (i370_noop): Update prototype.
1454
1455 2018-02-13  Alan Modra  <amodra@gmail.com>
1456
1457         PR 22836
1458         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
1459         relocation sections.  If size reduces to just the flag word,
1460         remove that too and mark with SEC_EXCLUDE.
1461         * elflink.c (bfd_elf_final_link): Strip empty group sections.
1462
1463 2018-02-13  Alan Modra  <amodra@gmail.com>
1464
1465         PR 22829
1466         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
1467         PT_GNU_RELRO setup.
1468
1469 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
1470
1471         * i386msdos.c (msdos_mkobject); New function.
1472         (msdos_object_p): New function.
1473         (i386_msdos_vec): Use msdos_object_p as the check_format
1474         function.
1475         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
1476         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
1477         IMAGE_NT_SIGNATURE.
1478         * peXXigen.c: Likewise.
1479         * coff-ia64.c: Likewise.
1480
1481 2018-02-12  Nick Clifton  <nickc@redhat.com>
1482
1483         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
1484         assignment.
1485         * elf32-arc.c (elf_arc_relocate_section): Likewise.
1486
1487 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
1488
1489         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
1490         (sparc_elf_append_rela): Assert that there is enough room in section.
1491         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
1492         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
1493         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
1494         For a symbol subject to a GOT relocation, reserve a slot in the
1495         relocation section if the symbol isn't dynamic and we are in PIC mode.
1496         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
1497         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
1498         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
1499         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
1500         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
1501         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
1502         undefined weak symbol with non-default visibility.  Remove superfluous
1503         'else' and fix formatting.
1504
1505 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
1506
1507         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
1508         is_solaris.
1509         (i386_elf32_sol2_vec): Don't declare.
1510         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
1511         Don't set need_global_offset_table.
1512         (elf_i386_solaris_arch_bed): New.
1513         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
1514         Solaris.
1515         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
1516         target_os != is_nacl instead of target_os == is_normal.
1517         (x86_64_elf64_sol2_vec): Don't declare.
1518         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
1519         is_nacl instead of target_os == is_normal.  Don't set
1520         need_global_offset_table.
1521         (elf_x86_64_solaris_arch_bed): New.
1522         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
1523         Solaris.
1524         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
1525         _GLOBAL_OFFSET_TABLE_ for Solaris.
1526         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
1527         need_global_offset_table.
1528         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
1529         (elf_x86_link_hash_table): Remove need_global_offset_table.
1530         (elf_x86_init_table): Likewise.
1531
1532 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1533
1534         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1535         Remove prototype.
1536         (i386_elf32_sol2_vec): Declared.
1537         (elf_i386_link_setup_gnu_properties): Set
1538         need_global_offset_table with info->output_bfd->xvec.
1539         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1540         Remove prototype.
1541         (x86_64_elf64_sol2_vec): Declared.
1542         (elf_x86_64_link_setup_gnu_properties): Set
1543         need_global_offset_table with info->output_bfd->xvec.
1544
1545 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
1546
1547         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
1548         New prototype.
1549         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
1550         for Solaris.
1551         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
1552         New prototype.
1553         (elf_x86_64_link_setup_gnu_properties): Set
1554         need_global_offset_table for Solaris.
1555         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
1556         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
1557         (_bfd_x86_elf_link_setup_gnu_properties): Copy
1558         need_global_offset_table.
1559         * elfxx-x86.h (elf_x86_link_hash_table): Add
1560         need_global_offset_table.
1561         (elf_x86_init_table): Likewise.
1562
1563 2018-02-08  Jim Wilson  <jimw@sifive.com>
1564
1565         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
1566         change.
1567
1568 2018-02-08  Nick Clifton  <nickc@redhat.com>
1569
1570         PR 22788
1571         * elf.c (elf_parse_notes): Reject notes with excessuively large
1572         alignments.
1573
1574 2018-02-07  Alan Modra  <amodra@gmail.com>
1575
1576         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
1577         * elf32-ppc.c: Remove speculation barrier support.
1578         * elf32-ppc.h: Likewise.
1579         * elf64-ppc.c: Likewise.
1580         * elf64-ppc.h: Likewise.
1581
1582 2018-02-06  Jim Wilson  <jimw@sifive.com>
1583
1584         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
1585         callback to report an error.
1586
1587 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
1588
1589         PR ld/22263
1590         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
1591         into call to !bfd_link_executable and tidy up.
1592         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
1593         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
1594         !bfd_link_executable.
1595         <R_SPARC_TLS_IE_HI22>: Likewise.
1596         <GOT relocations>: Remove useless code, tidy and merge related blocks.
1597         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
1598         !bfd_link_executable.
1599         <R_SPARC_WPLT30>: Tidy up.
1600         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
1601         !bfd_link_executable.
1602         (allocate_dynrelocs): Likewise.
1603         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
1604         <R_SPARC_TLS_GD_HI22>: Merge into...
1605         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
1606         sparc_elf_tls_transition and remove redundant code.
1607         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
1608         !bfd_link_executable.
1609         <R_SPARC_TLS_LDO_HIX22>: Likewise.
1610         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
1611         <R_SPARC_TLS_LDM_CALL>: Likewise.
1612         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
1613         <R_SPARC_TLS_GD_ADD>: Likewise.
1614         <R_SPARC_TLS_LDM_ADD>: Likewise.
1615         <R_SPARC_TLS_LDO_ADD>: Likewise.
1616         <R_SPARC_TLS_IE_LD>: Likewise.
1617
1618 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
1619
1620         PR 22789
1621         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
1622         functions failed to find the function name, try the generic elf
1623         find function instead.
1624
1625 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1626
1627         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
1628         'memcpy' instead of 'strncpy' when writing the magic number.
1629
1630 2018-02-06  Nick Clifton  <nickc@redhat.com>
1631
1632         PR 22794
1633         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
1634         section before attempting to read it in.
1635         (bfd_get_alt_debug_link_info): Likewise.
1636
1637 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
1638
1639         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
1640         line information in addition to name, if they can be found.
1641
1642 2018-02-05  Renlin Li  <renlin.li@arm.com>
1643
1644         PR ld/22764
1645         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
1646         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
1647         check for writeable section as well.
1648
1649 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
1650
1651         PR ld/22782
1652         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
1653         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
1654         undefined weak symbol to 0.
1655         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
1656         if _GLOBAL_OFFSET_TABLE_ is referenced.
1657         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
1658         got_referenced instead of ref_regular_nonweak.  Remove the
1659         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
1660         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
1661
1662 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1663
1664         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
1665         initialize `hi_reloc'.
1666
1667 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1668
1669         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
1670         SHT_MIPS_REGINFO sections don't assert the correct size and
1671         report an error instead.
1672
1673 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
1674
1675         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
1676         status from `->elf_backend_section_processing'.
1677
1678 2018-02-02  Jim Wilson  <jimw@sifive.com>
1679
1680         PR ld/22756
1681         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
1682         If link_info->wrap_hash, check for a duplicate symbol and ignore.
1683         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
1684         Pass new argument to riscv_relax_delete_bytes.
1685         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
1686         ATTRIBUTE_UNUSED from link_info parameter.
1687
1688 2018-02-02  Alan Modra  <amodra@gmail.com>
1689
1690         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
1691         emitted for toc sequence optimization.  Set and use "howto" later.
1692
1693 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
1694
1695         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
1696         arithmetic on NULL pointer.
1697         * elflink.c (_bfd_elf_archive_symbol_lookup,
1698         elf_link_add_archive_symbols): Likewise.
1699
1700 2018-01-31  Michael Matz  <matz@suse.de>
1701
1702         * elflink.c (bfd_elf_define_start_stop): Fix check of
1703         def_dynamic.
1704
1705 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
1706
1707         PR ld/21964
1708         * elflink.c (bfd_elf_define_start_stop): Check if __start and
1709         __stop symbols are referenced by shared objects.
1710
1711 2018-01-30  Alan Modra  <amodra@gmail.com>
1712
1713         PR 22758
1714         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
1715         segment when demand paged with lma on the same page.  Test this
1716         before load/non-load, executable/non-executable,
1717         writable/non-writable tests and simplify.  Delete bogus relro
1718         condition in writable/non-writable test.  Delete outdated
1719         comment.  Formatting.
1720
1721 2018-01-30  Alan Modra  <amodra@gmail.com>
1722
1723         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
1724         symbols dynamic.
1725
1726 2018-01-29  Alan Modra  <amodra@gmail.com>
1727
1728         PR 22741
1729         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
1730         range before converting to a symbol table pointer.
1731
1732 2018-01-27  Nick Clifton  <nickc@redhat.com>
1733
1734         * po/ru.po: Updated Russian translation.
1735
1736 2018-01-26  Alan Modra  <amodra@gmail.com>
1737
1738         * elflink.c (bfd_elf_define_start_stop): Override symbols when
1739         they are defined dynamically.
1740
1741 2018-01-26  Alan Modra  <amodra@gmail.com>
1742
1743         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
1744         .branch_lt changes size.
1745
1746 2018-01-25  Alan Modra  <amodra@gmail.com>
1747
1748         PR 22746
1749         * elfcode.h (elf_object_p): Avoid integer overflow.
1750
1751 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
1752
1753         PR ld/22727
1754         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1755         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
1756
1757         Revert
1758         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
1759
1760         PR ld/22263
1761         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
1762         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
1763         bfd_link_executable for TLS check.
1764         (_bfd_sparc_elf_check_relocs): Likewise.
1765         (allocate_dynrelocs): Likewise.
1766         (_bfd_sparc_elf_relocate_section): Likewise.
1767
1768 2018-01-24  Renlin Li  <renlin.li@arm.com>
1769
1770         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
1771         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1772         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1773         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1774         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1775         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1776         (_bfd_aarch64_elf_resolve_relocation): Likewise.
1777
1778 2018-01-24  Renlin Li  <renlin.li@arm.com>
1779
1780         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
1781         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
1782         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
1783         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
1784         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
1785         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
1786         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
1787         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
1788         BFD_RELOC_AARCH64_MOVW_PREL_G3.
1789         * bfd-in2.h: Regenerate.
1790         * libbfd.h: Regenerate.
1791
1792 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
1793
1794         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
1795         `mips_elf32_section_processing' comment reference.
1796
1797 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
1798
1799         PR ld/22721
1800         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
1801         versioned __tls_get_addr symbol.
1802
1803 2018-01-19  Nick Clifton  <nickc@redhat.com>
1804
1805         * po/fr.po: Updated French translation.
1806
1807 2018-01-18  Alan Modra  <amodra@gmail.com>
1808
1809         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
1810         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
1811         (ppc64_elf_build_stubs): Likewise.
1812
1813 2018-01-17  Nick Clifton  <nickc@redhat.com>
1814
1815         * po/ru.po: Updated Russian translation.
1816         * po/uk/po: Updated Ukranian translation.
1817
1818 2018-01-17  Alan Modra  <amodra@gmail.com>
1819
1820         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
1821
1822 2018-01-17  Alan Modra  <amodra@gmail.com>
1823
1824         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
1825         (CRSETEQ, BEQCTRM): Define.
1826         (is_nonpic_glink_stub): Don't check bctr.
1827         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1828         (ppc_elf_relax_section): Size speculation barrier.
1829         (output_bctr): New function.
1830         (write_glink_stub): Use output_bctr.
1831         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
1832         (ppc_elf_finish_dynamic_symbol): Likewise.
1833         (ppc_elf_finish_dynamic_sections): Use output_bctr.
1834         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
1835         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
1836         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
1837         (size_global_entry_stubs): Handle speculation barrier sizing.
1838         (plt_stub_size): Likewise.
1839         (output_bctr): New function.
1840         (build_plt_stub, build_tls_get_addr_stub): Output speculation
1841         barrier.
1842         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
1843         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
1844         (build_global_entry_stubs): Output speculation barrier.
1845         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
1846         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
1847
1848 2018-01-17  Alan Modra  <amodra@gmail.com>
1849
1850         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
1851         __tls_get_addr_opt, and alignment sizing.
1852         (TLS_GET_ADDR_GLINK_SIZE): Delete.
1853         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
1854         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
1855         or 8 insns.
1856         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
1857         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
1858         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
1859         by PLT reloc count.
1860         (write_glink_stub): Handle __tls_get_addr_opt stub.
1861         Pad out to size given by GLINK_ENTRY_SIZE.
1862         (ppc_elf_relocate_section): Adjust write_glink_stub call.
1863         (ppc_elf_finish_dynamic_symbol): Likewise.
1864         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
1865         insn array since so many need rewriting.
1866         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
1867         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
1868         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
1869         nops.  Adjust all uses.
1870         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
1871         in glink_vma calculation.
1872         (struct ppc_link_hash_table): Add global_entry section pointer.
1873         (create_linkage_sections): Create separate section for global
1874         entry stubs.
1875         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
1876         (size_global_entry_stubs): Handle sizing for aligned stubs.
1877         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
1878         and don't stash end of glink branch table in rawsize.
1879         (ppc_build_one_stub): Rewrite stub size calculations.
1880         (build_global_entry_stubs): Use new section.
1881         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
1882         Build lazy link stubs out to end of section.  Build global entry
1883         stubs in new section.
1884
1885 2018-01-15  Nick Clifton  <nickc@redhat.com>
1886
1887         * po/uk.po: Updated Ukranian translation.
1888
1889 2018-01-13  Nick Clifton  <nickc@redhat.com>
1890
1891         * po/bfd.pot: Regenerated.
1892
1893 2018-01-13  Nick Clifton  <nickc@redhat.com>
1894
1895         * version.m4: Bump version to 2.30.51
1896         * configure: Regenerate.
1897
1898 2018-01-13  Nick Clifton  <nickc@redhat.com>
1899
1900         2.30 branch created.
1901
1902 2018-01-12  Jens Widell  <jl@opera.com>
1903
1904         * elf.c (setup_group): Optimize search for group by remembering
1905         last found group and restarting search at that index.
1906         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
1907
1908 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
1909
1910         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
1911         bfd_link_common_skip_none in switch.
1912
1913 2018-01-12  Alan Modra  <amodra@gmail.com>
1914
1915         PR ld/22649
1916         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
1917         references on forced local symbols.
1918
1919 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1920
1921         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1922         .reginfo section has wrong size.
1923
1924 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1925
1926         PR ld/22393
1927         * elf.c (_bfd_elf_map_sections_to_segments): When generating
1928         separate code and read-only data LOAD segments, create a new
1929         LOAD segment if the previous section contains text and the
1930         current section doesn't or vice versa.  Don't put a writable
1931         section in a read-only segment if there is a RELRO segment.
1932
1933 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1934
1935         PR ld/22649
1936         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
1937         references on forced local symbols.
1938
1939 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1940
1941         PR ld/22677
1942         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
1943         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
1944
1945 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1946
1947         PR 22662
1948         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
1949
1950 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
1951
1952         * elf.c (elfcore_grok_freebsd_note): Handle
1953         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
1954         NT_FREEBSD_PROCSTAT_VMMAP.
1955
1956 2018-01-03  Alan Modra  <amodra@gmail.com>
1957
1958         Update year range in copyright notice of all files.
1959
1960 For older changes see ChangeLog-2017
1961 \f
1962 Copyright (C) 2018 Free Software Foundation, Inc.
1963
1964 Copying and distribution of this file, with or without modification,
1965 are permitted in any medium without royalty provided the copyright
1966 notice and this notice are preserved.
1967
1968 Local Variables:
1969 mode: change-log
1970 left-margin: 8
1971 fill-column: 74
1972 version-control: never
1973 End: