bfd/ChangeLog

   1 2018-09-24  Jim Wilson  <jimw@sifive.com>
   2
   3         * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Add check for reloc
   4         overflow with addend.  Use reloc_dangerous instead of reloc_overflow.
   5         Add strings for the two errors handled here.
   6         (riscv_elf_relocate_section) In case R_RISCV_PCREL_LO12_I, rewrite
   7         comment.  Only give error with addend when used with section symbol.
   8         In case bfd_reloc_dangerous, update error string.
   9
  10 2018-09-24  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
  11
  12         PR gdb/20948
  13         * elf.c (_bfd_elf_write_object_contents): Return from function
  14         early if abfd->direction == both_direction.
  15
  16 2018-09-21  Simon Marchi  <simon.marchi@ericsson.com>
  17
  18         * configure.ac: Check for fls.
  19         * elf32-nds32.c (fls): Only define if !HAVE_FLS.
  20         * config.in: Re-generate.
  21         * configure: Re-generate.
  22
  23 2018-09-20  Maciej W. Rozycki  <macro@linux-mips.org>
  24
  25         * config.bfd <rs6000-*-aix5.[01], rs6000-*-aix[5-9]*>: Remove
  26         duplicate `case' selectors.
  27
  28 2018-09-20  Nelson Chu <nelson.chu1990@gmail.com>
  29
  30         * elf32-nds32.c (nds32_elf_relax_loadstore):
  31         Remove the unused target features.
  32         (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
  33         (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
  34         nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
  35         nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
  36         nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
  37         calculate_plt_offset, calculate_got_memory_address,
  38         nds32_elf_check_dup_relocs): Removed.
  39         All callers changed.
  40         * elf32-nds32.h: Remove the unused macros and defines.
  41         (elf_nds32_link_hash_table): Remove the unused variable.
  42         (bfd_elf32_nds32_set_target_option): Update prototype.
  43         (nds32_elf_ex9_init): Removed.
  44         * elf32-nds32.c (nds32_convert_32_to_16): Updated.
  45         * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
  46         to initialize array nds32_elf_howto_table in any order
  47         without lots of EMPTY_HOWTO.
  48         (nds32_reloc_map): Updated.
  49         * reloc.c: Add BFD_RELOC_NDS32_LSI.
  50         * bfd-in2.h: Regenerated.
  51         * bfd/libbfd.h: Regenerated.
  52         * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
  53         (nds32_reloc_map): Likewise.
  54         (nds32_elf_relax_flsi): New function.
  55         (nds32_elf_relax_section): Support floating load/store relaxation.
  56         * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
  57         New macro.
  58         (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
  59         (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
  60         (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
  61         nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
  62         New functions.
  63         (nds32_info_to_howto_rel): Add BFD_ASSERT.
  64         (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
  65         nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
  66         nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
  67         bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
  68         (nds32_elf_final_sda_base): Improve it to find the better gp value.
  69         (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
  70         * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
  71         (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
  72         * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
  73         (create_got_section): Likewise.
  74         (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
  75         nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
  76         (nds32_elf_check_relocs): Fix the issue that the shared library may
  77         has TEXTREL entry in the dynamic section.
  78         (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
  79         since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
  80         (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
  81         dynamic entry.
  82         (calculate_offset): Remove the unused parameter `pic_ext_target' and
  83         related codes.
  84         All callers changed.
  85         (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
  86         will cause some errors for our test cases.
  87         * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
  88         generic object.
  89         * reloc.c: Add TLS relocations.
  90         * libbfd.h: Regenerated.
  91         * bfd-in2.h: Regenerated.
  92         * elf32-nds32.h (struct section_id_list_t): New.
  93         (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
  94         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
  95         New prototypes.
  96         (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
  97         New macro.
  98         (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
  99         elf_nds32_link_hash_table): Updated.
 100         * elf32-nds32.c (enum elf_nds32_tls_type): New.
 101         (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
 102         (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
 103         fls, ones32, list_insert, list_insert_sibling, dump_chain,
 104         elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
 105         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
 106         (elf_nds32_obj_tdata): Add new fields.
 107         (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
 108         (nds32_elf_howto_table): Add TLS relocations.
 109         (nds32_reloc_map): Likewise.
 110         (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
 111         nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
 112         nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
 113         nds32_elf_check_relocs, allocate_dynrelocs): Updated.
 114         (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
 115         (dtpoff_base): Rename it to `gottpof' and then update it.
 116
 117 2018-09-20  Alan Modra  <amodra@gmail.com>
 118
 119         PR 23685
 120         * peXXigen.c (pe_print_edata): Correct export address table
 121         overflow checks.  Check dataoff against section size too.
 122
 123 2018-09-20  Alan Modra  <amodra@gmail.com>
 124
 125         PR 23686
 126         * dwarf2.c (read_section): Error when attempting to malloc
 127         "(bfd_size_type) -1".
 128         * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
 129         function_name.  Bounds check reloc address.  Formatting.  Ensure
 130         .stabstr zero terminated.
 131
 132 2018-09-18  Nick Clifton  <nickc@redhat.com>
 133
 134         PR 23657
 135         * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
 136         ELF section has contents and size larger than the file size.
 137
 138 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 139
 140         PR ld/21375
 141         * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
 142         (_bfd_mips_elf_linker_flags): Update prototype.
 143         * elf32-mips.c (elf_backend_hide_symbol): New macro.
 144         * elf64-mips.c (elf_backend_hide_symbol): Likewise.
 145         * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
 146         * elfxx-mips.c (mips_elf_link_hash_table): Add
 147         `use_absolute_zero' and `gnu_target' members.
 148         (mips_elf_record_global_got_symbol): Call
 149         `_bfd_mips_elf_hide_symbol' rather than
 150         `_bfd_elf_link_hash_hide_symbol'.
 151         (mips_use_local_got_p): Return FALSE if the symbol is absolute.
 152         (mips_elf_obtain_contents): Reorder function.
 153         (mips_elf_nullify_got_load): New function.
 154         (mips_elf_calculate_relocation): Add `contents' parameter.
 155         Nullify GOT loads or if it is not possible, then redirect GOT
 156         relocations to the `__gnu_absolute_zero' symbol, for references
 157         that are supposed to resolve to zero.
 158         (mips_elf_define_absolute_zero): New function.
 159         (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
 160         `mips_elf_calculate_relocation' for references made via the GOT
 161         that are supposed to resolve to zero.
 162         (_bfd_mips_elf_hide_symbol): New function.
 163         (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
 164         set the `gnu_target' member of the MIPS hash table.
 165         (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
 166         (_bfd_mips_post_process_headers): Use it.
 167
 168 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 169
 170         * elfxx-mips.c (mips_elf_store_contents): New function...
 171         (mips_elf_perform_relocation): ... factored out from here.
 172
 173 2018-09-14  Lifang Xia <lifang_xia@c-sky.com>
 174
 175         * elf32-csky.c (csky_elf_howto_table): Fill special_function of
 176         R_CKCORE_PCREL32.
 177         (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
 178
 179 2018-09-14  Alan Modra  <amodra@gmail.com>
 180
 181         PR 23425
 182         * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
 183         fields in debug sections when reloc is against an undefined symbol
 184         and called from bfd_simple_get_relocated_section_contents or
 185         similar.
 186         * dwarf2.c (find_abstract_instance): Return true for zero offset
 187         DW_FORM_ref_addr without returning values.
 188
 189 2018-09-06  Alan Modra  <amodra@gmail.com>
 190
 191         PR 23570
 192         * elf32-avr.c (elf_avr_special_sections): New.
 193         (elf_backend_special_sections): Define.
 194
 195 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 196
 197         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
 198         error when an invalid relocation is passed;  this is already done
 199         by `_bfd_sparc_elf_info_to_howto_ptr'.
 200
 201 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 202
 203         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
 204         error when an invalid symbol index is retrieved in ELF64_R_SYM of
 205         a relocation seen in an input file.
 206
 207 2018-09-03  Jozef Lawrynowicz <jozef.l@mittosystems.com>
 208             Alan Modra  <amodra@gmail.com>
 209
 210         PR 23595
 211         elf.c (copy_elf_program_header): When first segment contains
 212         only the headers and SHT_NOBITS sections, use segment p_filesz
 213         to calculate header and padding size.  Use filepos of the first
 214         section otherwise.
 215
 216 018-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 217
 218         PR ld/23600
 219         * archures.c (bfd_arch_get_compatible): Allow an IR object with
 220         unknown architecture.
 221
 222 2018-08-31  Alan Modra  <amodra@gmail.com>
 223
 224         * elf64-ppc.c (num_relocs_for_offset): New function.
 225         (emit_relocs_for_offset): New function.
 226         (use_global_in_relocs): New function, split out from..
 227         (ppc_build_one_stub): ..here.  Output relocations for notoc stubs.
 228         (ppc_size_one_stub): Calculate reloc count for notoc stubs.
 229         (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
 230
 231 2018-08-31  Alan Modra  <amodra@gmail.com>
 232
 233         * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
 234         (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
 235         (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
 236         Define.
 237         * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
 238         (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
 239         (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
 240         * bfd-in2.h: Regenerate.
 241         * libbfd.h: Regenerate.
 242
 243 2018-08-31  Alan Modra  <amodra@gmail.com>
 244
 245         * elf64-ppc.c: Correct _notoc stub comments.
 246         (ppc_build_one_stub): Simplify output of branch for notoc
 247         long branch stub.  Don't include label offset of 8 bytes in
 248         "off" calculation for notoc plt stub.  Don't emit insns to get pc.
 249         (build_offset): Emit insns to get pc here instead.
 250         (size_offset): Add 4 extra insns.
 251         (plt_stub_size): Adjust for "off" and size_offset changes.
 252         (ppc_size_one_stub): Rearrange code into a switch, duplicating
 253         some to better match ppc_build_one_stub.
 254
 255 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 256
 257         * archures.c (bfd_architecture): New machine
 258         bfd_mach_mips_gs264e.
 259         * bfd-in2.h (bfd_architecture): Likewise.
 260         * cpu-mips.c (enum I_xxx): Likewise.
 261         (arch_info_struct): Likewise.
 262         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 263         E_MIPS_MACH_GS264E.
 264         (mips_set_isa_flags): Likewise.
 265         (mips_mach_extensions): Map bfd_mach_mips_gs264e to
 266         bfd_mach_mips_gs464e extension.
 267
 268 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 269
 270         * archures.c (bfd_architecture): New machine
 271         bfd_mach_mips_gs464e.
 272         * bfd-in2.h (bfd_architecture): Likewise.
 273         * cpu-mips.c (enum I_xxx): Likewise.
 274         (arch_info_struct): Likewise.
 275         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 276         E_MIPS_MACH_GS464E.
 277         (mips_set_isa_flags): Likewise.
 278         (mips_mach_extensions): Map bfd_mach_mips_gs464e to
 279         bfd_mach_mips_gs464 extension.
 280
 281 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 282
 283         * archures.c (bfd_architecture): Rename
 284         bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
 285         * bfd-in2.h (bfd_architecture): Likewise.
 286         * cpu-mips.c (enum I_xxx): Likewise.
 287         (arch_info_struct): Likewise.
 288         * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
 289         (mips_set_isa_flags): Likewise.
 290         (mips_mach_extensions): Likewise.
 291         (bfd_mips_isa_ext_mach): Likewise.
 292         (bfd_mips_isa_ext): Likewise.
 293         (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
 294
 295 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 296
 297         * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
 298
 299 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 300
 301          * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
 302          isa_ext for infer ABI flags.
 303          (print_mips_ases): Add Loongson EXT extension.
 304
 305 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 306
 307         * elfxx-mips.c (print_mips_ases): Add CAM extension.
 308
 309 2018-08-27  H.J. Lu  <hongjiu.lu@intel.com>
 310
 311         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
 312         out the GNU_PROPERTY_X86_UINT32_VALID bit.
 313
 314 2018-08-25  H.J. Lu  <hongjiu.lu@intel.com>
 315
 316         PR ld/23499
 317         * elf.c (_bfd_elf_get_symbol_version_string): Return
 318         _("<corrupt>") for corrupt symbol version info.
 319
 320 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 321
 322         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
 323         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
 324         X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
 325         X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
 326         instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 327         (_bfd_x86_elf_merge_gnu_properties): Likewise.
 328         (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
 329         instead of X86_ISA_1_NEEDED.
 330         (_bfd_x86_elf_link_fixup_gnu_properties): Handle
 331         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
 332         X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
 333         X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
 334         X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 335
 336 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 337
 338         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
 339         GNU_PROPERTY_X86_UINT32_VALID bit.
 340         (_bfd_x86_elf_link_fixup_gnu_properties): Set the
 341         GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
 342
 343 2018-08-23  Zenith423  <zenith432@users.sourceforge.net>
 344
 345         PR 23460
 346         * plugin.c (struct plugin_list_entry): New structure.
 347         (plugin_list): New variable.
 348         (try_load_plugin): Place opened plugins on a list.  Ensure that
 349         the refcount in the dynamic loader is kept at 1.
 350
 351 2018-08-23  Alan Modra  <amodra@gmail.com>
 352
 353         * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
 354         nop" error message.
 355
 356 2018-08-23  Nick Clifton  <nickc@redhat.com>
 357
 358         * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
 359         code with an assertion.
 360
 361 2018-08-23  Nick Clifton  <nickc@redhat.com>
 362
 363         PR 23061
 364         * coffgen.c (coff_pointerize_aux): Add table_end parameter.  Use
 365         it to prevent walking off the end of the table.
 366         (coff_get_normalized_symtab): Pass internal_end pointer to
 367         coff_pointerize_aux.
 368
 369 2018-08-23  Alan Modra  <amodra@gmail.com>
 370
 371         * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
 372         unresolved_reloc on ppc_stub_plt_call_notoc.
 373
 374 2018-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 375
 376         PR ld/23536
 377         * development.sh (experimental): New.
 378
 379 2018-08-22  Helge Deller  <deller@gmx.de>
 380         Nick Clifton  <nickc@redhat.com>
 381
 382         * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
 383         the section type of the .PARISC.unwind section on 64-bit binaries
 384         and SHT_PROGBITS for 32-bit binaries.  Add a comment about it.
 385         Add comment about the sh_entsize value.
 386
 387 2018-08-22  Rafeal Auler  <rafaelauler@gmail.com>
 388
 389         PR 23560
 390         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
 391         stub's target, since it may have been changed after the layout.
 392
 393 2018-08-21  John Darington  <john@darrington.wattle.id.au>
 394
 395         * elf32-s12z.c (opru18_reloc): New function.
 396         (elf_s12z_howto_table): Adjust Howto according to new knowledge.
 397
 398 2018-08-21  mephi42  <mephi42@gmail.com>
 399
 400         PR binutils/23315
 401         * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
 402         data is already considered filled.
 403
 404 2018-08-21  Alan Modra  <amodra@gmail.com>
 405
 406         * elf64-ppc.c (HOW): Define.
 407         (ONES): Delete.
 408         (ppc64_elf_howto_raw): Use HOW to initialize entries.
 409         * elf32-ppc.c (HOW): Define.
 410         (ppc_elf_howto_raw): Use HOW to initialize entries, updating
 411         R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
 412
 413 2018-08-21  Alan Modra  <amodra@gmail.com>
 414
 415         * reloc.c (reloc_howto_type): Typedef.
 416         (bfd_symbol): Delete forward declaration.
 417         (struct reloc_howto_struct): Add "negate" field.  Make "size",
 418         "bitsize", "rightshift", "bitpos", "complain_on_overflow",
 419         "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
 420         Rearrange for better packing.  Revise comments.
 421         (HOWTO): Map to rearranged reloc_howto_struct.
 422         (bfd_get_reloc_size): Delete now unused cases.
 423         (read_reloc, write_reloc): Likewise.
 424         (apply_reloc, _bfd_relocate_contents): Test howto->negate
 425         rather than howto->size < 0 for negated relocation values.
 426         * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
 427         signed/unsigned warning.
 428         (xcoff_ppc_relocate_section): Delete "condition is always false"
 429         code.
 430         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
 431         * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
 432         changes.
 433         * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
 434         size 16 for ALPHA_R_LINKAGE.
 435         (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
 436         bitsize to zero.
 437         * bfd-in.h (reloc_howto_type): Delete.
 438         * bfd-in2.h: Regenerate.
 439
 440 2018-08-21  Alan Modra  <amodra@gmail.com>
 441
 442         * reloc.c (HOWTO): Revise comment.
 443         (NEWHOWTO, HOWTO_PREPARE): Delete.
 444         * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
 445         reloc_howto_struct with reloc_howto_type.
 446         * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
 447         * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
 448         * elf-hppa.h (HOW): Define.
 449         (elf_hppa_howto_table): Use it to simplify this table, correcting
 450         name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
 451         R_PARISC_LTOFF_FPTR16DF.
 452         * elf32-mep.c (MEPREL): Use HOWTO.
 453         * bfd-in2.h: Regenerate.
 454
 455 2018-08-20  Alan Modra  <amodra@gmail.com>
 456
 457         * mmo.c (valid_mmo_symbol_character_set): Initialize and make
 458         array const.
 459         (mmo_init): Don't init valid_mmo_symbol_character_set.
 460
 461 2018-08-20  Alan Modra  <amodra@gmail.com>
 462
 463         * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
 464
 465 2018-08-17  H.J. Lu  <hongjiu.lu@intel.com>
 466
 467         PR ld/23515
 468         * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
 469         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
 470         backend fixup_gnu_properties if it isn't NULL.  Discard
 471         .note.gnu.property section if all properties have been removed.
 472         * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
 473         (elfNN_bed): Initialize fixup_gnu_properties.
 474         * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
 475         function.
 476         * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
 477         prototype.
 478         (elf_backend_fixup_gnu_properties): New.
 479
 480 2018-08-16  Alan Modra  <amodra@gmail.com>
 481
 482         * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
 483         Formatting.
 484
 485 2018-08-12  H.J. Lu  <hongjiu.lu@intel.com>
 486
 487         PR binutils/23494
 488         * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
 489         (BFD32_LIBS_CFILES): Add elf-properties.c.
 490         (BFD32_BACKENDS): Remove elf-properties.lo.
 491         (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
 492         * configure.ac (elf): Remove elf-properties.lo.
 493         * Makefile.in: Regenerated.
 494         * configure: Likewise.
 495
 496 2018-08-11  H.J. Lu  <hongjiu.lu@intel.com>
 497
 498         PR ld/23428
 499         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
 500         add X86_ISA_1_NEEDED property only if existing properties won't
 501         be removed.
 502
 503 2018-08-11  Alan Modra  <amodra@gmail.com>
 504
 505         * reloc.c (bfd_get_reloc_size): Sort switch.
 506         (read_reloc, write_reloc, apply_reloc): New functions.
 507         (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
 508         (_bfd_relocate_contents): Use read_reloc and write_reloc.
 509         (_bfd_clear_contents): Likewise.
 510
 511 2018-08-11  John Darrington  <john@darrington.wattle.id.au>
 512
 513         * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
 514         (_bfd_clear_contents): Likewise.
 515         (bfd_perform_relocation): Likewise.
 516         (bfd_install_relocation): Likewise.
 517
 518 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
 519
 520         PR ld/23499
 521         * elflink.c (bfd_elf_record_link_assignment): Always clear
 522         h->verinfo.verdef when overriding a dynamic definition.
 523
 524 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
 525
 526         PR binutils/23494
 527         * elf-properties.c (elf_get_gnu_property_section_size): Always
 528         use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
 529         (elf_write_gnu_properties): Likewise.
 530
 531 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 532
 533         PR binutils/23494
 534         * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
 535         calling _bfd_elf_convert_gnu_property_size to convert
 536         .note.gnu.property section size.
 537         (bfd_convert_section_contents): Check BFD_DECOMPRESS after
 538         calling _bfd_elf_convert_gnu_properties to convert
 539         .note.gnu.property section.
 540         * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
 541         (_bfd_elf_convert_gnu_properties): Likewise.
 542         * elf-properties.c (elf_get_gnu_property_section_size): New
 543         function.
 544         (elf_write_gnu_properties): Likewise.
 545         (_bfd_elf_convert_gnu_property_size): Likewise.
 546         (_bfd_elf_convert_gnu_properties): Likewise.
 547         (_bfd_elf_link_setup_gnu_properties): Use
 548         elf_get_gnu_property_section_size and elf_write_gnu_properties.
 549
 550 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 551
 552         PR ld/23486
 553         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
 554         GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
 555         (_bfd_x86_elf_link_setup_gnu_properties): Adding the
 556         GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
 557         GNU_PROPERTY_X86_ISA_1_USED, property.
 558
 559 2018-08-07  Alan Modra  <amodra@gmail.com>
 560
 561         * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
 562         Add lr_restore, eh_size and eh_base.
 563         (eh_advance, eh_advance_size): New functions.
 564         (build_tls_get_addr_stub): Emit EH info for stub.
 565         (ppc_build_one_stub): Likewise for _notoc stubs.
 566         (ppc_size_one_stub): Size EH info for stub.
 567         (group_sections): Init new map_stub fields.
 568         (stub_eh_frame_size): Delete.
 569         (ppc64_elf_size_stubs): Size EH info for stubs.  Set up dummy EH
 570         program for stubs.
 571         (ppc64_elf_build_stubs): Reinit new map_stub fields.  Set FDE
 572         offset to stub section here..
 573         (ppc64_elf_finish_dynamic_sections): ..rather than here.
 574
 575 2018-08-07  Alan Modra  <amodra@gmail.com>
 576
 577         * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
 578         instruction of __tls_get_addr_opt stub.
 579         (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
 580         dealing with __tls_get_addr_opt stub.
 581         (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
 582
 583 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 584
 585         * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
 586         efalgs only when in/out exists.
 587         (elf32_arc_section_from_shdr): Don't complain about 0x0c
 588         section type.  It is mwdt compiler specific.
 589
 590 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 591
 592         * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
 593
 594 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 595
 596         * elf32-arc.c (arc_elf_merge_attributes): Handle
 597         Tag_ARC_ATR_version.
 598
 599 2018-08-05  Alan Modra  <amodra@gmail.com>
 600
 601         * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
 602         (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
 603         (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
 604         (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
 605         (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
 606         (ppc_stub_type): Add ppc_stub_long_branch_notoc,
 607         ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
 608         ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
 609         ppc_stub_plt_call_both.
 610         (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
 611         (build_offset, size_offset): New functions.
 612         (plt_stub_size): Support plt_call_notoc and plt_call_both.
 613         (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
 614         (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
 615         (ppc64_elf_size_stubs): Likewise, and new stubs.
 616         (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
 617         * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
 618         * bfd-in2.h: Regenerate.
 619         * libbfd.h: Regenerate.
 620
 621 2018-08-05  Alan Modra  <amodra@gmail.com>
 622
 623         * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
 624
 625 2018-08-02  Jim Wilson  <jimw@sifive.com>
 626
 627         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
 628         add SEC_LINKER_CREATED flag.
 629
 630 2018-08-01  Nick Clifton  <nickc@redhat.com>
 631
 632         * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
 633         about potentially truncated strncpy operations.
 634         (_bfd_xcoff_put_symbol_name): Likewise.
 635
 636         * elf32-avr.c (avr_stub_name): Check for a NULL return from
 637         bfd_malloc.
 638
 639 2018-08-01  Zenith  <zenith432@users.sourceforge.net>
 640
 641         PR 23460
 642         * plugin.c (bfd_plugin_open_input): Close file descriptor if the
 643         call to fstat fails.
 644         (try_claim): Always close the file descriptor at the end of the
 645         function.
 646         (try_load_plugin): If a plugin has already been registered, then
 647         skip the dlopen and onload steps and go straight to claiming the
 648         file.  If these is an error, close the plugin.
 649
 650 2018-08-01  Alan Modra  <amodra@gmail.com>
 651
 652         * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
 653         (ppc_build_one_stub): Don't set stub_offset, instead assert that
 654         it is sane.  Don't adjust stub_offset for alignment.  Adjust size
 655         calculation.  Use "targ" temp when calculating offsets.
 656         (ppc_size_one_stub): Set stub_offset here.  Use "targ" temp when
 657         calculating offsets.  Adjust for alignment before setting
 658         tls_get_addr_opt_bctrl.
 659
 660 2018-08-01  Alan Modra  <amodra@gmail.com>
 661
 662         * po/SRC-POTFILES.in: Regenerate.
 663
 664 2018-07-30  Nick Clifton  <nickc@redhat.com>
 665
 666         PR 22706
 667         * elf32-sh.c (sh_elf_relocate_section): When processing
 668         translation relocs, fail if the relocation offset is too small.
 669         Replace BFD_ASSERTs with more helpful error messages.
 670
 671 2018-07-30  Andrew Jenner  <andrew@codesourcery.com>
 672
 673         * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
 674         (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
 675         * Makefile.in: Regenerated.
 676         * archures.c (enum bfd_architecture): Add bfd_arch_csky and
 677         related bfd_mach defines.
 678         (bfd_csky_arch): Declare.
 679         (bfd_archures_list): Add C-SKY.
 680         * bfd-in.h (elf32_csky_build_stubs): Declare.
 681         (elf32_csky_size_stubs): Declare.
 682         (elf32_csky_next_input_section: Declare.
 683         (elf32_csky_setup_section_lists): Declare.
 684         * bfd-in2.h: Regenerated.
 685         * config.bfd: Add C-SKY.
 686         * configure.ac: Likewise.
 687         * configure: Regenerated.
 688         * cpu-csky.c: New file.
 689         * elf-bfd.h (enum elf_target_id): Add C-SKY.
 690         * elf32-csky.c: New file.
 691         * libbfd.h: Regenerated.
 692         * reloc.c: Add C-SKY relocations.
 693         * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
 694         (_bfd_target_vector): Add C-SKY target vector entries.
 695
 696 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 697
 698         * elf32-s12z.c (ELF_TARGET_ID): Don't define.
 699
 700 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 701
 702         * libbfd.c (bfd_getb24, bfd_getl24): New functions.
 703         (bfd_get_24, bfd_put_24): New macros.
 704         * bfd-in2.h: Regenerate.
 705
 706 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 707
 708         * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
 709
 710 2018-07-26  Alan Modra  <amodra@gmail.com>
 711
 712         * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
 713         for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
 714
 715 2018-07-25  Alan Modra  <amodra@gmail.com>
 716
 717         * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
 718         Avoid trashing toff with added when used as a symbol index.
 719         Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
 720         creating unnecessary fixups when relocatable.
 721
 722 2018-07-25  Alan Modra  <amodra@gmail.com>
 723
 724         * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
 725         -Wstringop-truncation warning for gcc-8.0 too.
 726         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 727         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
 728         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 729         * elf32-s390.c (elf_s390_write_core_note): Comment fix.
 730         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 731
 732 2018-07-24  Alan Modra  <amodra@gmail.com>
 733
 734         PR 23430
 735         * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
 736         * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
 737
 738 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 739
 740         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
 741         relocation sections consistency check to always check both
 742         .rela.dyn and .rela.plt when they exist. Rearrange variable
 743         definition and assignment places.
 744
 745 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 746
 747         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
 748         relocations section for dynamic undefined weak symbols when
 749         linking a shared object.
 750
 751 2018-07-23  Tom Tromey  <tom@tromey.com>
 752
 753         * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
 754
 755 2018-07-21  Eric Botcazou  <ebotcazou@adacore.com>
 756
 757         * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
 758         cleanup for the case of a global symbol that binds locally.  Also
 759         install a value in the GOT slot in the case of a local symbol in
 760         a non-PIC link.
 761
 762 2018-07-20  H.J. Lu  <hongjiu.lu@intel.com>
 763
 764         PR ld/23428
 765         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
 766         separate code program header is needed, make sure that the first
 767         read-only PT_LOAD segment has no code by adding a
 768         GNU_PROPERTY_X86_ISA_1_USED note.
 769
 770 2018-07-20  Chenghua Xu  <paul.hua.gm@gmail.com>
 771             Maciej W. Rozycki  <macro@mips.com>
 772
 773         * elfxx-mips.c (print_mips_ases): Add MMI extension.
 774
 775 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 776
 777         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
 778         create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
 779         dynamic relocation section will be discarded from output.
 780         (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
 781         the dynamic relocation section will be retained in output.
 782
 783 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
 784
 785         * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
 786         checks for defined weak symbols.
 787
 788 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 789
 790         * elf32-nds32.c (nds32_elf_relax_loadstore): Use
 791         `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
 792         whether the symbol is absolute.
 793         (nds32_elf_relax_lo12): Likewise.
 794         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 795         (elfNN_aarch64_check_relocs): Likewise.
 796         * xcofflink.c (xcoff_need_ldrel_p): Likewise.
 797         (bfd_xcoff_import_symbol): Likewise.
 798         (xcoff_write_global_symbol): Likewise.
 799
 800 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 801
 802         * linker.c (bfd_is_abs_symbol): New macro.
 803         * bfd-in2.h: Regenerate.
 804
 805 2018-07-16  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
 806
 807         * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
 808         (elfcore_write_ppc_ppr): Likewise.
 809         (elfcore_write_ppc_dscr): Likewise.
 810         (elfcore_write_ppc_ebb): Likewise.
 811         (elfcore_write_ppc_pmu): Likewise.
 812         (elfcore_write_ppc_tm_cgpr): Likewise.
 813         (elfcore_write_ppc_tm_cfpr): Likewise.
 814         (elfcore_write_ppc_tm_cvmx): Likewise.
 815         (elfcore_write_ppc_tm_cvsx): Likewise.
 816         (elfcore_write_ppc_tm_spr): Likewise.
 817         (elfcore_write_ppc_tm_ctar): Likewise.
 818         (elfcore_write_ppc_tm_cppr): Likewise.
 819         (elfcore_write_ppc_tm_cdscr): Likewise.
 820         * elf.c (elfcore_write_ppc_tar): New function.
 821         (elfcore_write_ppc_ppr): Likewise.
 822         (elfcore_write_ppc_dscr): Likewise.
 823         (elfcore_write_ppc_ebb): Likewise.
 824         (elfcore_write_ppc_pmu): Likewise.
 825         (elfcore_write_ppc_tm_cgpr): Likewise.
 826         (elfcore_write_ppc_tm_cfpr): Likewise.
 827         (elfcore_write_ppc_tm_cvmx): Likewise.
 828         (elfcore_write_ppc_tm_cvsx): Likewise.
 829         (elfcore_write_ppc_tm_spr): Likewise.
 830         (elfcore_write_ppc_tm_ctar): Likewise.
 831         (elfcore_write_ppc_tm_cppr): Likewise.
 832         (elfcore_write_ppc_tm_cdscr): Likewise.
 833         (elfcore_write_register_note): Call them.
 834         (elfcore_grok_ppc_tar): New function.
 835         (elfcore_grok_ppc_ppr): Likewise.
 836         (elfcore_grok_ppc_dscr): Likewise.
 837         (elfcore_grok_ppc_ebb): Likewise.
 838         (elfcore_grok_ppc_pmu): Likewise.
 839         (elfcore_grok_ppc_tm_cgpr): Likewise.
 840         (elfcore_grok_ppc_tm_cfpr): Likewise.
 841         (elfcore_grok_ppc_tm_cvmx): Likewise.
 842         (elfcore_grok_ppc_tm_cvsx): Likewise.
 843         (elfcore_grok_ppc_tm_spr): Likewise.
 844         (elfcore_grok_ppc_tm_ctar): Likewise.
 845         (elfcore_grok_ppc_tm_cppr): Likewise.
 846         (elfcore_grok_ppc_tm_cdscr): Likewise.
 847         (elfcore_grok_note): Call them.
 848
 849 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 850
 851         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 852         than `!bfd_link_pic' in determining the dynamic symbol index.
 853         Avoid the index of -1.
 854         (mips_elf_initialize_tls_slots): Likewise.  Flatten code by
 855         moving `dyn' to the beginning of the function block.
 856
 857 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 858             Rich Felker  <bugdal@aerifal.cx>
 859
 860         PR ld/22570
 861         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 862         than `bfd_link_pic' to determine whether dynamic relocations are
 863         to be produced.
 864         (mips_elf_initialize_tls_slots): Likewise.
 865
 866 2018-07-10  Maciej W. Rozycki  <macro@mips.com>
 867
 868         * elflink.c (bfd_elf_final_link): Rename `remove' local variable
 869         to `remove_section'.
 870
 871 2018-07-10  Alan Modra  <amodra@gmail.com>
 872
 873         * elf32-xgate.h: Delete.
 874         * elf32-xgate.c: Delete unnecessary forward declarations, add two
 875         that are now needed.
 876         (xgate_elf_bfd_link_hash_table_create)
 877         (xgate_elf_bfd_link_hash_table_free)
 878         (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
 879         (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
 880         (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
 881         (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
 882         (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
 883         (elf32_xgate_post_process_headers): Delete.
 884         (elf32_xgate_backend_symbol_processing): New function.
 885         (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
 886         (_bfd_xgate_elf_print_private_bfd_data): Make static.
 887         (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
 888         (elf_backend_relocate_section, elf_backend_object_p)
 889         (elf_backend_final_write_processing, elf_backend_can_gc_sections)
 890         (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
 891         (bfd_elf32_bfd_link_hash_table_create)
 892         (bfd_elf32_bfd_set_private_flags)
 893         (xgate_stub_hash_lookup): Don't define.
 894         (elf_backend_symbol_processing): Define.
 895         * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
 896
 897 2018-07-09  Maciej W. Rozycki  <macro@mips.com>
 898
 899         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
 900         `->needs_lazy_stub' if the stubs output section is the absolute
 901         section.
 902
 903 2018-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 904
 905         PR ld/23388
 906         * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
 907         * configure: Regenerated.
 908
 909 2018-07-09  Alan Modra  <amodra@gmail.com>
 910
 911         * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
 912         _bfd_elf_post_process_headers.
 913
 914 2018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
 915
 916         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
 917         space for dynamic relocation for undefined weak symbol.
 918         (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
 919         relocation for undefined weak symbols.
 920         (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
 921         section for relocations against undefined weak symbols.
 922
 923 2018-07-06  Alan Hayward  <alan.hayward@arm.com>
 924
 925         * elf.c (elfcore_grok_aarch_sve): New function.
 926         (elfcore_grok_note): Check for Aarch64 SVE.
 927         (elfcore_write_aarch_sve): New function.
 928         (elfcore_write_register_note): Check for Aarch64 SVE.
 929         * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
 930
 931 2018-07-06  Alan Modra  <amodra@gmail.com>
 932
 933         * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
 934         DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
 935         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 936         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 937         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
 938         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 939         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 940
 941 2018-07-05  Jim Wilson  <jimw@sifive.com>
 942
 943         * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
 944         (riscv64*-*-*): Likewise.
 945         (riscv-*-*): Add as an alias for riscv32*-*-*.
 946
 947 2018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 948
 949         PR ld/23372
 950         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
 951         ISA properties with empty bits.
 952
 953 2018-07-05  Nick Clifton  <nickc@redhat.com>
 954
 955         * po/ru.po: Updated Russian translation.
 956
 957 2018-07-05  Alan Modra  <amodra@gmail.com>
 958
 959         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
 960         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
 961         on mismatch.  Remove "warning: " from messages.  Track last bfd
 962         used to set tags.
 963         (ppc_elf_merge_obj_attributes): Likewise.  Handle status from
 964         _bfd_elf_ppc_merge_fp_attributes.
 965         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
 966         from _bfd_elf_ppc_merge_fp_attributes.
 967
 968 2018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
 969
 970         * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
 971         * Makefile.in: Regenerated.
 972
 973 2018-07-03  Alan Modra  <amodra@gmail.com>
 974
 975         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
 976         sections.
 977
 978 2018-07-03  Alan Modra  <amodra@gmail.com>
 979
 980         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
 981         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
 982         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
 983         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
 984         incompatible attribute.
 985         (ppc_elf_merge_obj_attributes): Likewise.  Return
 986         _bfd_elf_merge_object_attributes result.
 987         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
 988         _bfd_elf_merge_object_attributes result.
 989
 990 2018-07-03  Alan Modra  <amodra@gmail.com>
 991
 992         PR 17550
 993         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
 994         in discarded sections.
 995
 996 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 997
 998         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
 999         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
1000         list.
1001
1002 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
1003
1004         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1005         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
1006         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
1007         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
1008         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
1009         R_MICROMIPS_PC23_S2 relocation entries.
1010         (micromips_elf64_howto_table_rela): Likewise.
1011         (micromips_reloc_map): Likewise.
1012         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
1013         (elf_micromips_howto_table_rela): Likewise.
1014         (micromips_reloc_map): Likewise.
1015
1016 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1017
1018         PR ld/23324
1019         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
1020         R_X86_64_converted_reloc_bit bit.
1021
1022 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
1023             Tom Tromey  <tom@tromey.com>
1024
1025         PR 13157
1026         PR 21787
1027         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1028         (bfd_mach_o_close_and_cleanup): Redefine.
1029         * archive.c (_bfd_unlink_from_archive_parent): New function,
1030         extracted from..
1031         (_bfd_archive_close_and_cleanup): ..here.
1032         (bfd_generic_archive_p): Do not clear archive's format.
1033         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1034         * libbfd.h: Regenerate.
1035
1036 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1037
1038         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1039         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1040         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1041         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1042         * bfd-in2.h: Regenerate.
1043         * cpu-arm.c (arch_info_struct): Add entries for above new
1044         bfd_mach_arm values.
1045         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1046         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1047         architectures.  Force assert failure for any new Tag_CPU_arch value.
1048
1049 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1050
1051         * doc/bfdint.texi: Use command-line consistently when used in a
1052         compount word.
1053         * doc/bfdsumm.texi: Likewise.
1054
1055 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
1056
1057         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1058         visibility check made for undefined weak symbols.
1059
1060 2018-06-26  Nick Clifton  <nickc@redhat.com>
1061
1062         * po/uk.po: Updated Ukranian translation.
1063
1064 2018-06-25  Nick Clifton  <nickc@redhat.com>
1065
1066         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1067         for malloc returning NULL.
1068         (_bfd_aarch64_erratum_843419_fixup): Check for
1069         _bfd_aarch64_erratum_835769_stub_name returning NULL.
1070
1071 2018-06-24  Nick Clifton  <nickc@redhat.com>
1072
1073         * po/bfd.pot: Regenerate.
1074
1075 2018-06-24  Nick Clifton  <nickc@redhat.com>
1076
1077         * version.m4: Update version string to 2.31.51.
1078         * configure: Regenerate.
1079
1080 2018-06-24  Nick Clifton  <nickc@redhat.com>
1081
1082         2.31 branch created.
1083
1084 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1085
1086         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1087         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1088
1089 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1090
1091         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1092         EI_ABIVERSION setting together.
1093
1094 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1095
1096         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1097         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1098         (MIPS_LIBC_ABI_MAX): New enumeration constants.
1099         (_bfd_mips_post_process_headers): Use them in place of magic
1100         numbers.
1101
1102 2018-06-21  Jim Wilson  <jimw@sifive.com>
1103
1104         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1105         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
1106
1107 2018-06-21  Alan Modra  <amodra@gmail.com>
1108
1109         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1110         * doc/Makefile.in: Regenerate.
1111
1112 2018-06-20  Renlin Li  <renlin.li@arm.com>
1113
1114         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1115         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1116         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1117         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1118         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1119         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1120         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1121         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1122         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1123
1124 2018-06-20  Nick Clifton  <nickc@redhat.com>
1125
1126         PR 23316
1127         * opncls.c (get_build_id): Check for a negative or excessive data
1128         size in the build-id note.
1129
1130 2018-06-20  Nick Clifton  <nickc@redhat.com>
1131
1132         PR 23299
1133         * mach-o.c (cputype): New function.
1134         (cpusubtype): New function.
1135         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
1136         values in the MACH-O file header.
1137         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1138         cpusubtype fields from the input bfd's mach-o header to the output
1139         bfd.
1140         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1141         Redefine to bfd_mach_o_bfd_print_private_data.
1142         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1143
1144 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1145
1146         PR ld/22966
1147         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1148         `.got.plt' entry referred is in range.
1149         (mips_finish_exec_plt): Correct the range check for `.got.plt'
1150         start.  Replace the assertion used for that with a proper error
1151         message.
1152
1153 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1154
1155         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1156         formatting.
1157
1158 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
1159
1160         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1161         (INCLUDES): Rename to ...
1162         (AM_CPPFLAGS): ... this.
1163         * configure.ac: Remove AC_PREREQ.
1164         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1165         info-in-builddir no-texinfo.tex.
1166         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1167         * doc/bfd.texinfo: Rename to ...
1168         * doc/bfd.texi: ... this.
1169         * Makefile.in: Re-generate.
1170         * aclocal.m4: Re-generate.
1171         * config.in: Re-generate.
1172         * configure: Re-generate.
1173         * doc/Makefile.in: Re-generate.
1174
1175 2018-06-18  Mephi  <mephi42@gmail.com>
1176
1177         PR 23297
1178         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1179         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1180         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1181         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1182         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1183         * bfd-in2.h: Regenerate.
1184         * libbfd.h: Regenerate.
1185
1186 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1187
1188         * elfxx-mips.c (print_mips_ases): Add GINV extension.
1189
1190 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1191
1192         PR binutils/23267
1193         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1194         symbol version is base version.
1195
1196 2018-06-14  Alan Modra  <amodra@gmail.com>
1197
1198         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1199         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1200         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1201         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1202         "dynamic_relocs" is not set.
1203         * elfxx-mips.c (count_section_dynsyms): Likewise.
1204
1205 2018-06-14  Alan Modra  <amodra@gmail.com>
1206
1207         PR 23282
1208         * bfdio.c (bfd_seek): Optimize away seeks to current position.
1209
1210 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
1211             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1212
1213         * elfxx-mips.c (print_mips_ases): Add CRC.
1214
1215 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
1216
1217         PR ld/23161
1218         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1219         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1220         __bss_start, _end and _edata in shared libraries.
1221
1222 2018-06-07  Alan Modra  <amodra@gmail.com>
1223
1224         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1225         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1226
1227 2018-06-05  Alan Modra  <amodra@gmail.com>
1228
1229         * bfd.c (struct bfd): Update comment on "where" usage.
1230         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1231         "iostream", and "where" from containing archive file.  Return
1232         error on NULL iovec.
1233         (bfd_bread): Similarly, and return error attempted out of
1234         bounds archive element access.
1235         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1236         "where" from containing archive file.
1237         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
1238         attempt to optimize away seeks.  Don't paper over errors by
1239         calling bfd_tell.
1240         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1241         (bfd_get_size): Likewise.
1242         (bfd_mmap): Operate on and use iovec of containing archive
1243         file.  Return error on NULL iovec.
1244         * cache.c (bfd_cache_lookup_worker): Abort if working on
1245         archive element bfd.
1246         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1247         Don't ignore zero byte reads.
1248         (cache_bread): Look up FILE* in cache here.  Error on NULL
1249         lookup.
1250         (cache_bwrite): Rename "where" to "from".
1251         (cache_bmmap): Don't handle archive elements.
1252         * coffcode.h (coff_slurp_line_table): Exit early on zero
1253         lineno count.
1254         * bfd-in2.h: Regenerate.
1255
1256 2018-06-05  Alan Modra  <amodra@gmail.com>
1257
1258         PR 23254
1259         * plugin.c (bfd_plugin_open_input): Allow for possibility of
1260         nested archives.  Open file again for plugin.
1261         (try_claim): Don't save and restore file position.  Close file
1262         if not claimed.
1263         * sysdep.h (O_BINARY): Define.
1264
1265 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
1266
1267         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1268         (compute_fill_extra_space): Drop declaration. Rename function to
1269         xtensa_compute_fill_extra_space.
1270         (compute_ebb_actions, remove_dead_literal): Update references to
1271         compute_fill_extra_space.
1272
1273 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
1274
1275         * elf32-xtensa.c (elf32xtensa_separate_props): New global
1276         variable.
1277         (xtensa_add_names): New function.
1278         (xtensa_property_section_name): Add new parameter
1279         separate_sections, use it to choose property section name.
1280         (xtensa_get_separate_property_section): New function.
1281         (xtensa_get_property_section): Invoke
1282         xtensa_get_separate_property_section to get individual property
1283         section if it exists, common property section otherwise.
1284         (xtensa_make_property_section): Pass elf32xtensa_separate_props
1285         to xtensa_property_section_name.
1286
1287 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1288
1289         PR binutils/23146
1290         * bfd-in.h: Include "diagnostics.h".
1291         * bfd-in2.h: Regenerated.
1292         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1293         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1294         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1295         -Wstringop-truncation.
1296         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1297         * elf32-s390.c (elf_s390_write_core_note): Likewse.
1298         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1299         * elf64-s390.c (elf_s390_write_core_note): Likewse.
1300         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1301
1302 2018-06-03  Jim Wilson  <jimw@sifive.com>
1303
1304         PR ld/23244
1305         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1306         for and handle an undefined weak with no PLT.
1307
1308         PR ld/22756
1309         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1310         to code that ignores duplicate symbols.
1311
1312 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1313
1314         * version.m4: Bump version to 2.30.52
1315         * configure: Regenerated.
1316
1317 2018-06-01  Alan Modra  <amodra@gmail.com>
1318
1319         * bfd.c (_bfd_error_handler): Arrange for this function to be
1320         declared in bfd-in2.h.
1321         * libbfd-in.h (_bfd_error_handler): Don't declare.
1322         * libbfd.h: Regenerate.
1323         * bfd-in2.h: Regenerate.
1324
1325 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
1326
1327         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1328         This is needed to generate UEFI application image files from ELFs.
1329
1330 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1331
1332         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1333         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1334         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1335         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1336         (elf_i386_lazy_ibt_plt): Likewise.
1337         (elf_i386_nacl_plt): Likewise.
1338         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1339         (elf_x86_64_tlsdesc_plt_entry): This.
1340         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1341         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1342         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1343         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1344         (elf_x86_64_lazy_bnd_plt): Likewise.
1345         (elf_x86_64_lazy_ibt_plt): Likewise.
1346         (elf_x32_lazy_ibt_plt): Likewise.
1347         (elf_x86_64_nacl_plt): Likewise.
1348         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1349         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1350         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1351         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1352         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1353         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1354         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1355         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1356         (elf_x86_non_lazy_plt_layout): Update comments.
1357         (elf_x86_plt_layout): Likewise.
1358
1359 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1360
1361         PR ld/23238
1362         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1363         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1364         (elf_backend_add_symbol_hook): Likewise.
1365         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1366         (elf_backend_add_symbol_hook): Likewise.
1367         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1368         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1369         (elf_backend_add_symbol_hook): Likewise.
1370         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1371         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1372         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1373         (elf_backend_add_symbol_hook): Likewise.
1374         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1375         handling.
1376         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1377         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1378         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1379         * elflink.c (elf_link_add_object_symbols): Set
1380         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1381
1382 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1383
1384         PR ld/23194
1385         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1386         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1387         Extracted from _bfd_elf_link_assign_sym_version.
1388         (_bfd_elf_link_hide_sym_by_version): New function.
1389         (_bfd_elf_link_assign_sym_version): Use
1390         _bfd_elf_link_hide_versioned_symbol.
1391         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1392         _bfd_elf_link_hide_sym_by_version instead of
1393         bfd_hide_sym_by_version.  Don't check unversioned symbol.
1394
1395 2018-05-25  Alan Modra  <amodra@gmail.com>
1396
1397         * Makefile.in: Regenerate.
1398         * po/SRC-POTFILES.in: Regenerate.
1399
1400 2018-05-25  Alan Modra  <amodra@gmail.com>
1401
1402         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1403         * configure: Regenerate.
1404
1405 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
1406
1407         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1408         to data.
1409
1410 2018-05-22  Alan Modra  <amodra@gmail.com>
1411
1412         PR 23207
1413         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1414         is NULL.
1415         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1416         sections.
1417         (final_link_relocate): Revert last change.
1418
1419 2018-05-22  Alan Modra  <amodra@gmail.com>
1420
1421         PR 23207
1422         * elf32-hppa.c (final_link_relocate): Don't look for plt call
1423         stubs in non-alloc sections.
1424
1425 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
1426
1427         PR ld/23201
1428         * aout-target.h (MY_bfd_link_hide_symbol): New.
1429         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1430         * binary.c (binary_bfd_link_hide_symbol): Likewise.
1431         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1432         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1433         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1434         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1435         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1436         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1437         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1438         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1439         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1440         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1441         (bfd_link_hide_symbol): Likewise.
1442         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1443         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1444         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1445         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1446         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1447         * som.c (som_bfd_link_hide_symbol): Likewise.
1448         * srec.c (srec_bfd_link_hide_symbol): Likewise.
1449         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1450         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1451         (alpha_vms_bfd_link_hide_symbol): Likewise.
1452         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1453         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1454         _bfd_generic_link_hide_symbol.
1455         (rs6000_xcoff64_aix_vec): Likewise.
1456         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1457         local symbol dynamic.
1458         (_bfd_elf_link_hide_symbol): New function.
1459         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1460         check root.ldscript_def.
1461         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1462         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1463         * bfd-in2.h: Regenerated.
1464         * libbfd.h: Likewise.
1465
1466 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
1467
1468         PR binutils/23199
1469         * elf.c (setup_group): Mark section in a section group with
1470         SHF_GROUP.
1471
1472 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1473
1474         PR ld/23194
1475         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1476         set eh->local_ref to 1 if a symbol is versioned and there is a
1477         version script.
1478
1479 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
1480
1481         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1482         EF_RISCV_RVE.
1483
1484 2018-05-18  Jim Wilson  <jimw@sifive.com>
1485
1486         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1487         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1488         (riscv_elf_relocate_section): Don't generate dynamic relocation if
1489         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1490         (riscv_elf_finish_dynamic_symbol): Likewise.
1491
1492 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
1493
1494         * Makefile.am: Add s12z files.
1495         * Makefile.in: Regenerate.
1496         * archures.c: Add bfd_s12z_arch.
1497         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1498         * bfd-in2.h: Regenerate.
1499         * config.bfd: Add s12z target.
1500         * configure.ac: Add s12z target.
1501         * configure: Regenerate.
1502         * cpu-s12z.c: New file.
1503         * elf32-s12z.c: New file.
1504         * libbfd.c (bfd_putb24): New function.
1505         (bfd_putl24): New function.
1506         * libbfd.h: Regenerate.
1507         * reloc.c: Add s12z relocations.
1508         (bfd_get_reloc_size): Handle size 5 relocs.
1509         * targets.c: Add s12z_elf32_vec.
1510
1511 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1512
1513         PR ld/23189
1514         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1515         like R_386_GOT32.
1516         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1517         set eh->local_ref to 1 for linker defined symbols.
1518
1519 2018-05-18  Alan Modra  <amodra@gmail.com>
1520
1521         PR 23199
1522         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
1523         don't point at other SHT_GROUP sections.  Set shdr corresponding
1524         to invalid entry, to NULL rather than section 0.  Identify
1525         SHT_GROUP section index when reporting an error.  Cope with NULL
1526         shdr pointer.
1527
1528 2018-05-18  Alan Modra  <amodra@gmail.com>
1529
1530         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1531         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1532         visibility.
1533         * libbfd.h: Regenerate.
1534         * configure: Regenerate.
1535         * config.in: Regenerate.
1536
1537 2018-05-18  Alan Modra  <amodra@gmail.com>
1538
1539         * libbfd-in.h: Add include guard.
1540         * libcoff-in.h: Likewise.
1541         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1542         * doc/Makefile.in: Regenerate.
1543         * libbfd.h: Regenerate.
1544         * libcoff.h: Regenerate.
1545
1546 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
1547
1548         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1549
1550 2018-05-16  Alan Modra  <amodra@gmail.com>
1551
1552         PR 22458
1553         * format.c (struct bfd_preserve): Add section_id.
1554         (bfd_preserve_save, bfd_preserve_restore): Save and restore
1555         _bfd_section_id.
1556         (bfd_reinit): Set _bfd_section_id.
1557         (bfd_check_format_matches): Put all matches of any priority into
1558         matching_vector.  Save initial section id and start each attempted
1559         match at that section id.
1560         * libbfd-in.h (_bfd_section_id): Declare.
1561         * section.c (_bfd_section_id): Rename from section_id and make
1562         global.  Adjust uses.
1563         (bfd_get_next_section_id): Delete.
1564         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1565         bfd_get_section_id with _bfd_section_id.
1566         * libbfd.h: Regenerate.
1567         * bfd-in2.h: Regenerate.
1568
1569 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
1570
1571         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1572         of the aux structure are initialised.
1573
1574 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
1575
1576         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1577
1578 2018-05-15  Nick Clifton  <nickc@redhat.com>
1579
1580         * po/pt.po: New Portuguese translation.
1581         * configure.ac (ALL_LINGUAS): Add pt.
1582         * configure: Regenerate.
1583
1584 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1585
1586         PR ld/23169
1587         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1588         an error on IFUNC pointer defined in PDE.
1589         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1590         _bfd_x86_elf_link_fixup_ifunc_symbol.
1591         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1592         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1593         function.
1594         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1595
1596 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1597
1598         PR ld/23162
1599         * elfxx-x86.c (elf_x86_linker_defined): New function.
1600         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1601         _end and _edata locally defined within executables.
1602
1603 2018-05-12  Alan Modra  <amodra@gmail.com>
1604
1605         PR 20659
1606         * elf.c (rewrite_elf_program_header): Use segment_mark only for
1607         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
1608         Instead make matching_lma and suggested_lma pointers to the
1609         sections.  Align section vma and lma calculated from segment.
1610         Don't clear includes_phdrs or includes_filehdr based on p_paddr
1611         test.  Try to handle alignment padding before first section by
1612         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
1613
1614 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
1615
1616         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1617         conformant to TI ABI.
1618         (pru_elf32_relax_section): Likewise.
1619         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1620         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1621         (pru_elf32_pmem_relocate): Trap - should not get here.
1622         (pru_elf32_relocate_section): Add support for REL relocations.
1623         (elf_info_to_howto_rel): Enable REL.
1624         (elf_backend_may_use_rel_p): Likewise.
1625         (elf_backend_may_use_rela_p): Likewise.
1626         (elf_backend_default_use_rela_p): Likewise.
1627
1628 2018-05-09  Alan Modra  <amodra@gmail.com>
1629
1630         PR 23148
1631         * peXXigen.c (pe_print_edata): Correct minimum size.
1632
1633 2018-05-09  Alan Modra  <amodra@gmail.com>
1634
1635         PR 23147
1636         * peXXigen.c (pe_print_idata): Bound check hint_addr.
1637
1638 2018-05-08  Nick Clifton  <nickc@redhat.com>
1639
1640         PR 22809
1641         * elf.c (bfd_elf_get_str_section): Check for an excessively large
1642         string section.
1643         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1644         attribute section is larger than the size of the file.
1645
1646 2018-05-07  Alan Modra  <amodra@gmail.com>
1647
1648         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1649         strncmp when checking for ".bf" special symbol.
1650         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1651         section name a char array, remove sentinal known_sections entry,
1652         and adjust loop over known_sections to suit.  Use memcmp rather
1653         than strncmp.
1654
1655 2018-05-04  Alan Modra  <amodra@gmail.com>
1656
1657         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1658         (struct elf_external_linux_prpsinfo32_ugid16),
1659         (struct elf_external_linux_prpsinfo64_ugid32),
1660         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1661         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
1662         Move comment to..
1663         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
1664         directives.
1665         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1666         to data.
1667         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1668         * elf32-s390.c (elf_s390_write_core_note): Likewise.
1669         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1670         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1671         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1672         pragmas.
1673         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1674         false positive gcc-8 warning.
1675         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1676
1677 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
1678
1679         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1680         of arguments when warning about different long double types.
1681
1682 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
1683
1684         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1685         (elf_backend_fixup_symbol): New macro.
1686         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1687         handling.
1688         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1689
1690 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
1691
1692         * Makefile.am: Added NFP files to build.
1693         * archures.c: Added bfd_arch_nfp
1694         * config.bfd: Added NFP support.
1695         * configure.ac: Added NFP support.
1696         * cpu-nfp.c: New, for NFP support.
1697         * elf-bfd.h: Added elf_section_info()
1698         * elf64-nfp.c: New, for NFP support.
1699         * po/SRC-POTFILES.in: Added NFP source files.
1700         * targets.c: Added nfp_elf64_vec
1701         * bfd-in2.h: Regenerate.
1702         * Makefile.in: Regenerate.
1703         * configure: Regenerate.
1704
1705 2018-04-27  Alan Modra  <amodra@gmail.com>
1706
1707         * bfd-in2.h: Regenerate.
1708         * libbfd.h: Regenerate.
1709
1710 2018-04-27  Alan Modra  <amodra@gmail.com>
1711
1712         PR 23123
1713         PR 22374
1714         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1715         relocs for ifuncs.
1716         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1717
1718 2018-04-26  Pedro Alves  <palves@redhat.com>
1719
1720         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1721         ifunc and non-ifunc symbols duplicates.
1722
1723 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1724         Mickaël Guêné  <mickael.guene@st.com>
1725
1726         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1727         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1728         (elf32_arm_populate_plt_entry): Likewise.
1729         (elf32_arm_output_plt_map_1): Likewise.
1730         (elf32_arm_output_arch_local_syms): Likewise.
1731
1732 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1733         Mickaël Guêné  <mickael.guene@st.com>
1734
1735         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1736         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1737
1738 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1739         Mickaël Guêné  <mickael.guene@st.com>
1740
1741         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1742         for R_ARM_TARGET2.
1743
1744 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1745         Mickaël Guêné  <mickael.guene@st.com>
1746
1747         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1748         (elf32_arm_always_size_sections): Create stack segment.
1749
1750 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1751         Mickaël Guêné  <mickael.guene@st.com>
1752
1753         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1754         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1755         relocations.
1756         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
1757         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
1758         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
1759         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
1760         (struct elf32_arm_link_hash_table): Update comment.
1761         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
1762         (IS_ARM_TLS_RELOC): Likewise.
1763         (elf32_arm_check_relocs): Likewise.
1764         (allocate_dynrelocs_for_symbol): Likewise.
1765         (elf32_arm_size_dynamic_sections): Update comment.
1766         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
1767         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
1768
1769 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1770         Mickaël Guêné  <mickael.guene@st.com>
1771
1772         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
1773         (elf32_arm_create_dynamic_sections): Handle FDPIC.
1774         (elf32_arm_allocate_plt_entry): Likewise.
1775         (elf32_arm_populate_plt_entry): Likewise.
1776         (elf32_arm_output_plt_map_1): Likewise.
1777
1778 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1779         Mickaël Guêné  <mickael.guene@st.com>
1780
1781         * elf32-arm.c (struct fdpic_local): New.
1782         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
1783         (elf32_arm_local_fdpic_cnts): New.
1784         (struct fdpic_global): New.
1785         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
1786         (elf32_arm_link_hash_table): Add srofixup field.
1787         (arm_elf_add_rofixup): New.
1788         (arm_elf_fill_funcdesc): New.
1789         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
1790         (elf32_arm_allocate_local_sym_info): Likewise.
1791         (create_got_section): Create .rofixup section.
1792         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
1793         (bfd_elf32_arm_set_target_params): Handle FDPIC.
1794         (elf32_arm_final_link_relocate): Likewise.
1795         (elf32_arm_check_relocs): Likewise.
1796         (allocate_dynrelocs_for_symbol): Likewise.
1797         (elf32_arm_size_dynamic_sections): Likewise.
1798         (elf32_arm_finish_dynamic_sections): Likewise.
1799         (elf32_arm_output_arch_local_syms): Likewise.
1800         (elf32_arm_fdpic_omit_section_dynsym): New.
1801
1802 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1803         Mickaël Guêné  <mickael.guene@st.com>
1804
1805         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
1806         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
1807         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
1808         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
1809         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
1810         (elf32_arm_howto_from_type): Take new members of
1811         elf32_arm_howto_table_2 into account.
1812         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
1813         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1814         BFD_RELOC_ARM_FUNCDESC_VALUE.
1815         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
1816         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1817         BFD_RELOC_ARM_FUNCDESC_VALUE.
1818
1819 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1820         Mickaël Guêné  <mickael.guene@st.com>
1821
1822         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
1823         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
1824         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
1825         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
1826
1827 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1828         Mickaël Guêné  <mickael.guene@st.com>
1829
1830         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
1831         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
1832         arm*-*-uclinuxfdpiceabi.
1833         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
1834         arm_elf32_fdpic_le_vec.
1835         * configure: Regenerate.
1836         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
1837         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
1838         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
1839         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
1840         (elf32_arm_fdpic_link_hash_table_create): New.
1841         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
1842         arm_elf32_fdpic_le_vec.
1843
1844 2018-04-25  Alan Modra  <amodra@gmail.com>
1845
1846         * elf-linux-core.h: Disable gcc-8 string truncation warning.
1847         * elf.c (elfcore_write_prpsinfo): Likewise.
1848
1849 2018-04-25  Alan Modra  <amodra@gmail.com>
1850
1851         * Makefile.am: Remove arm-aout and arm-coff support.
1852         * config.bfd: Likewise.
1853         * configure.ac: Likewise.
1854         * targets.c: Likewise.
1855         * aout-arm.c: Delete.
1856         * armnetbsd.c: Delete.
1857         * riscix.c: Delete.
1858         * Makefile.in: Regenerate.
1859         * configure: Regenerate.
1860         * po/SRC-POTFILES.in: Regenerate.
1861
1862 2018-04-24  Nick Clifton  <nickc@redhat.com>
1863
1864         PR 23113
1865         * elf.c (ignore_section_sym): Check for the output_section pointer
1866         being NULL before dereferencing it.
1867
1868         PR 23110
1869         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
1870         a negative PE_DEBUG_DATA size before iterating over the debug data.
1871
1872 2018-04-23  Alan Modra  <amodra@gmail.com>
1873
1874         * elf-linux-core.h: Revert last change.
1875         * elf.c: Likewise.
1876
1877 2018-04-23  Nick Clifton  <nickc@redhat.com>
1878
1879         PR 23056
1880         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1881         the end of the string table, and zero it.
1882
1883 2018-04-23  Alan Modra  <amodra@gmail.com>
1884
1885         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
1886         gcc-8 string truncation warning.
1887         (swap_linux_prpsinfo32_ugid16_out): Likewise.
1888         (swap_linux_prpsinfo64_ugid32_out): Likewise.
1889         (swap_linux_prpsinfo64_ugid16_out): Likewise.
1890         * elf.c (elfcore_write_prpsinfo): Likewise.
1891
1892 2018-04-23  Nick Clifton  <nickc@redhat.com>
1893
1894         PR 23056
1895         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1896         the end of the string table, and zero it.
1897
1898 2018-04-20  Alan Modra  <amodra@gmail.com>
1899
1900         PR 22978
1901         * elf32-hppa.c (got_relocs_needed): Add extra param to special
1902         case both dtprel and tprel relocs.
1903         (allocate_dynrelocs): Adjust conditions for got relocs.
1904         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
1905         Emit dynamic relocs on TLS GOT entries for shared libraries,
1906         not when pic.  Omit dynamic reloc on dtprel entry when local,
1907         and on tprel entry when local and executable.
1908
1909 2018-04-19  Alan Modra  <amodra@gmail.com>
1910
1911         PR 22537
1912         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
1913         (hppa_type_of_stub): Don't return a long branch stub for
1914         symbols other than those defined statically.
1915
1916 2018-04-19  Alan Modra  <amodra@gmail.com>
1917
1918         * Makefile.am: Revert 2018-04-18 coff-mips changes.
1919         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
1920         to selvecs for mips targets change 2018-04-18.
1921         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
1922         and  mips_ecoff_bele_vec.
1923         * targets.c: Likewise.
1924         * coff-mips.c: Resurrect.
1925         * Makefile.in: Regenerate.
1926         * configure: Regenerate.
1927         * po/SRC-POTFILES.in: Regenerate.
1928
1929 2018-04-18  Alan Modra  <amodra@gmail.com>
1930
1931         * Makefile.am: Remove mips aout and coff support.
1932         * config.bfd: Likewise.
1933         * configure.ac: Likewise.
1934         * targets.c: Likewise.
1935         * coff-mips.c: Delete
1936         * mipsbsd.c: Delete
1937         * pe-mips.c: Delete
1938         * pei-mips.c: Delete
1939         * Makefile.in: Regenerate.
1940         * configure: Regenerate.
1941         * po/SRC-POTFILES.in: Regenerate.
1942
1943 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1944
1945         * elf32-i386.c (elf32_bed): Define before including
1946         "elf32-target.h".
1947         * elf64-x86-64.c (elf64_bed): Define before including
1948         "elf64-target.h".
1949         (elf32_bed): Define before including "elf32-target.h".
1950
1951 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1952
1953         PR ld/23055
1954         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
1955         normal input file with compatible relocation.
1956
1957 2018-04-18  Alan Modra  <amodra@gmail.com>
1958
1959         * Makefile.am: Remove support for assorted i386 aout and coff targets.
1960         * config.bfd: Likewise.
1961         * configure.ac: Likewise.
1962         * doc/bfdint.texi: Likewise.
1963         * targets.c: Likewise.
1964         * freebsd.h: Delete.
1965         * i386dynix.c: Delete.
1966         * i386freebsd.c: Delete.
1967         * i386linux.c: Delete.
1968         * i386mach3.c: Delete.
1969         * i386netbsd.c: Delete.
1970         * i386os9k.c: Delete.
1971         * Makefile.in: Regenerate.
1972         * configure: Regenerate.
1973         * po/SRC-POTFILES.in: Regenerate.
1974
1975 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
1976
1977         Microblaze Target: PIC data text relative
1978
1979         * bfd/reloc.c (2 new BFD relocations):
1980         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1981         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1982         * bfd/bfd-in2.h: Regenerate
1983         * bfd/libbfd.h: Regenerate
1984         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1985         new relocs and handle them in both relocate and relax functions.
1986         (microblaze_elf_reloc_type_lookup): add mapping between for new
1987         bfd relocs.
1988         (microblaze_elf_relocate_section): Handle new relocs in case of
1989         elf relocation.
1990         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1991
1992 2018-04-17  Nick Clifton  <nickc@redhat.com>
1993
1994         PR 23055
1995         * aoutx.h (find_nearest_line): Check that the symbol name exists
1996         and is long enough, before attempting to see if it is for a .o
1997         file.
1998         * hash.c (bfd_hash_hash): Add an assertion that the string is not
1999         NULL.
2000         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
2001         NULL.
2002         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
2003         has no name.
2004
2005         PR 23065
2006         * dwarf2.c (concat_filename): Check for a NULL table pointer.
2007
2008 2018-04-16  Nick Clifton  <nickc@redhat.com>
2009
2010         PR 23061
2011         * coffgen.c (coff_pointerize_aux): Check for an out of range
2012         fixup.
2013
2014 2018-04-16  Alan Modra  <amodra@gmail.com>
2015
2016         * Makefile.am: Remove arm-epoc-pe support.
2017         * coff-arm.c: Likewise.
2018         * config.bfd: Likewise.
2019         * configure.ac: Likewise.
2020         * targets.c: Likewise.
2021         * epoc-pe-arm.c: Delete.
2022         * epoc-pei-arm.c: Delete.
2023         * Makefile.in: Regenerate.
2024         * configure: Regenerate.
2025         * po/SRC-POTFILES.in: Regenerate.
2026
2027 2018-04-16  Alan Modra  <amodra@gmail.com>
2028
2029         * Makefile.am: Remove sparc-aout and sparc-coff support.
2030         * config.bfd: Likewise.
2031         * configure.ac: Likewise.
2032         * targets.c: Likewise.
2033         * aout-sparcle.c: Delete.
2034         * aoutf1.h: Delete.
2035         * cf-sparclynx.c: Delete.
2036         * coff-sparc.c: Delete.
2037         * demo64.c: Delete.
2038         * sparclinux.c: Delete.
2039         * sparclynx.c: Delete.
2040         * sparcnetbsd.c: Delete.
2041         * sunos.c: Delete.
2042         * Makefile.in: Regenerate.
2043         * configure: Regenerate.
2044         * po/SRC-POTFILES.in: Regenerate.
2045
2046 2018-04-16  Alan Modra  <amodra@gmail.com>
2047
2048         * Makefile.am: Remove m68k-aout and m68k-coff support.
2049         * aoutf1.h: Likewise.
2050         * aoutx.h: Likewise.
2051         * archive.c: Likewise.
2052         * bfd-in.h: Likewise.
2053         * bfd.c: Likewise.
2054         * coffcode.h: Likewise.
2055         * coffswap.h: Likewise.
2056         * config.bfd: Likewise.
2057         * configure.ac: Likewise.
2058         * configure.host: Likewise.
2059         * doc/bfd.texinfo: Likewise.
2060         * doc/bfdint.texi: Likewise.
2061         * freebsd.h: Likewise.
2062         * gen-aout.c: Likewise.
2063         * hpux-core.c: Likewise.
2064         * libaout.h: Likewise.
2065         * libbfd-in.h: Likewise.
2066         * pdp11.c: Likewise.
2067         * peicode.h: Likewise.
2068         * riscix.c: Likewise.
2069         * targets.c: Likewise.
2070         * aout0.c: Delete.
2071         * coff-apollo.c: Delete.
2072         * coff-aux.c: Delete.
2073         * coff-m68k.c: Delete.
2074         * coff-svm68k.c: Delete.
2075         * coff-u68k.c: Delete.
2076         * hosts/delta68.h: Delete.
2077         * hosts/hp300bsd.h: Delete.
2078         * hosts/m68kaux.h: Delete.
2079         * hosts/news.h: Delete.
2080         * hp300bsd.c: Delete.
2081         * hp300hpux.c: Delete.
2082         * liboasys.h: Delete.
2083         * m68k4knetbsd.c: Delete.
2084         * m68klinux.c: Delete.
2085         * m68knetbsd.c: Delete.
2086         * oasys.c: Delete.
2087         * versados.c: Delete.
2088         * Makefile.in: Regenerate.
2089         * bfd-in2.h: Regenerate.
2090         * configure: Regenerate.
2091         * libbfd.h: Regenerate.
2092         * po/SRC-POTFILES.in: Regenerate.
2093
2094 2018-04-16  Alan Modra  <amodra@gmail.com>
2095
2096         * Makefile.am: Remove sh5 and sh64 support.
2097         * archures.c: Likewise.
2098         * config.bfd: Likewise.
2099         * configure.ac: Likewise.
2100         * cpu-sh.c: Likewise.
2101         * elf32-sh-relocs.h: Likewise.
2102         * elf32-sh.c: Likewise.
2103         * targets.c: Likewise.
2104         * elf32-sh64-com.c: Delete.
2105         * elf32-sh64.c: Delete.
2106         * elf32-sh64.h: Delete.
2107         * elf64-sh64.c: Delete.
2108         * Makefile.in: Regenerate.
2109         * bfd-in2.h: Regenerate.
2110         * configure: Regenerate.
2111         * po/SRC-POTFILES.in: Regenerate.
2112
2113 2018-04-16  Alan Modra  <amodra@gmail.com>
2114
2115         * Makefile.am: Remove sh-symbianelf support.
2116         * config.bfd: Likewise.
2117         * configure.ac: Likewise.
2118         * targets.c: Likewise.
2119         * elf32-sh-symbian.c: Delete.
2120         * Makefile.in: Regenerate.
2121         * configure: Regenerate.
2122         * po/SRC-POTFILES.in: Regenerate.
2123
2124 2018-04-16  Alan Modra  <amodra@gmail.com>
2125
2126         * Makefile.am: Remove vax-bsd and vax-ultrix support.
2127         * config.bfd: Likewise.
2128         * configure.ac: Likewise.
2129         * targets.c: Likewise.
2130         * vaxbsd.c: Delete.
2131         * Makefile.in: Regenerate.
2132         * configure: Regenerate.
2133         * po/SRC-POTFILES.in: Regenerate.
2134
2135 2018-04-16  Alan Modra  <amodra@gmail.com>
2136
2137         * Makefile.am: Remove w65 support.
2138         * archures.c: Likewise.
2139         * coffcode.h: Likewise.
2140         * config.bfd: Likewise.
2141         * configure.ac: Likewise.
2142         * targets.c: Likewise.
2143         * coff-w65.c: Delete.
2144         * cpu-w65.c: Delete.
2145         * Makefile.in: Regenerate.
2146         * bfd-in2.h: Regenerate.
2147         * configure: Regenerate.
2148         * po/SRC-POTFILES.in: Regenerate.
2149
2150 2018-04-16  Alan Modra  <amodra@gmail.com>
2151
2152         * Makefile.am: Remove we32k support.
2153         * archures.c: Likewise.
2154         * coffcode.h: Likewise.
2155         * config.bfd: Likewise.
2156         * configure.ac: Likewise.
2157         * targets.c: Likewise.
2158         * coff-we32k.c: Delete.
2159         * cpu-we32k.c: Delete.
2160         * Makefile.in: Regenerate.
2161         * bfd-in2.h: Regenerate.
2162         * configure: Regenerate.
2163         * po/SRC-POTFILES.in: Regenerate.
2164
2165 2018-04-16  Alan Modra  <amodra@gmail.com>
2166
2167         * Makefile.am: Remove m88k support.
2168         * aoutx.h: Likewise.
2169         * archures.c: Likewise.
2170         * coffcode.h: Likewise.
2171         * coffswap.h: Likewise.
2172         * config.bfd: Likewise.
2173         * configure.ac: Likewise.
2174         * cpu-ns32k.c: Likewise.
2175         * elf32-nds32.c: Likewise.
2176         * mach-o.c: Likewise.
2177         * netbsd-core.c: Likewise.
2178         * reloc.c: Likewise.
2179         * targets.c: Likewise.
2180         * coff-m88k.c: Delete.
2181         * cpu-m88k.c: Delete.
2182         * elf32-m88k.c: Delete.
2183         * hosts/m88kmach3.h: Delete.
2184         * m88kmach3.c: Delete.
2185         * m88kopenbsd.c: Delete.
2186         * Makefile.in: Regenerate.
2187         * bfd-in2.h: Regenerate.
2188         * configure: Regenerate.
2189         * po/SRC-POTFILES.in: Regenerate.
2190
2191 2018-04-16  Alan Modra  <amodra@gmail.com>
2192
2193         * Makefile.am: Remove i370 support.
2194         * archures.c: Likewise.
2195         * config.bfd: Likewise.
2196         * configure.ac: Likewise.
2197         * targets.c: Likewise.
2198         * cpu-i370.c: Delete.
2199         * elf32-i370.c: Delete.
2200         * Makefile.in: Regenerate.
2201         * bfd-in2.h: Regenerate.
2202         * configure: Regenerate.
2203         * po/SRC-POTFILES.in: Regenerate.
2204
2205 2018-04-16  Alan Modra  <amodra@gmail.com>
2206
2207         * Makefile.am: Remove h8500 support.
2208         * archures.c: Likewise.
2209         * coffcode.h: Likewise.
2210         * config.bfd: Likewise.
2211         * configure.ac: Likewise.
2212         * targets.c: Likewise.
2213         * coff-h8500.c: Delete.
2214         * cpu-h8500.c: Delete.
2215         * Makefile.in: Regenerate.
2216         * bfd-in2.h: Regenerate.
2217         * configure: Regenerate.
2218         * po/SRC-POTFILES.in: Regenerate.
2219
2220 2018-04-16  Alan Modra  <amodra@gmail.com>
2221
2222         * Makefile.am: Remove h8300-coff support.
2223         * coffcode.h: Likewise.
2224         * config.bfd: Likewise.
2225         * configure.ac: Likewise.
2226         * reloc16.c: Likewise.
2227         * targets.c: Likewise.
2228         * coff-h8300.c: Delete.
2229         * Makefile.in: Regenerate.
2230         * configure: Regenerate.
2231         * po/SRC-POTFILES.in: Regenerate.
2232
2233 2018-04-16  Alan Modra  <amodra@gmail.com>
2234
2235         * Makefile.am: Remove IEEE 695 support.
2236         * archures.c: Likewise.
2237         * bfd.c: Likewise.
2238         * config.bfd: Likewise.
2239         * configure.ac: Likewise.
2240         * doc/bfd.texinfo: Likewise.
2241         * doc/bfdint.texi: Likewise.
2242         * doc/bfdsumm.texi: Likewise.
2243         * section.c: Likewise.
2244         * targets.c: Likewise.
2245         * ieee.c: Delete.
2246         * libieee.h: Delete.
2247         * Makefile.in: Regenerate.
2248         * bfd-in2.h: Regenerate.
2249         * configure: Regenerate.
2250         * po/SRC-POTFILES.in: Regenerate.
2251
2252 2018-04-16  Alan Modra  <amodra@gmail.com>
2253
2254         * config.bfd: Remove tandem support.
2255
2256 2018-04-16  Alan Modra  <amodra@gmail.com>
2257
2258         * Makefile.am: Remove newsos3 support.
2259         * aoutx.h: Likewise.
2260         * config.bfd: Likewise.
2261         * configure.ac: Likewise.
2262         * targets.c: Likewise.
2263         * newsos3.c: Delete.
2264         * Makefile.in: Regenerate.
2265         * configure: Regenerate.
2266         * po/SRC-POTFILES.in: Regenerate.
2267
2268 2018-04-16  Alan Modra  <amodra@gmail.com>
2269
2270         * Makefile.am: Remove netware support.
2271         * bfd-in.h: Likewise.
2272         * bfd.c: Likewise.
2273         * config.bfd: Likewise.
2274         * configure.ac: Likewise.
2275         * doc/bfdint.texi: Likewise.
2276         * ecoff.c: Likewise.
2277         * targets.c: Likewise.
2278         * libnlm.h: Delete.
2279         * nlm-target.h: Delete.
2280         * nlm.c: Delete.
2281         * nlm32-alpha.c: Delete.
2282         * nlm32-i386.c: Delete.
2283         * nlm32-ppc.c: Delete.
2284         * nlm32-sparc.c: Delete.
2285         * nlm32.c: Delete.
2286         * nlm64.c: Delete.
2287         * nlmcode.h: Delete.
2288         * nlmswap.h: Delete.
2289         * Makefile.in: Regenerate.
2290         * bfd-in2.h: Regenerate.
2291         * configure: Regenerate.
2292         * po/SRC-POTFILES.in: Regenerate.
2293
2294 2018-04-16  Alan Modra  <amodra@gmail.com>
2295
2296         * archures.c: Remove tahoe support.
2297         * config.bfd: Likewise.
2298         * configure.ac: Likewise.
2299         * hosts/tahoe.h: Delete.
2300         * bfd-in2.h: Regenerate.
2301         * configure: Regenerate.
2302
2303 2018-04-14  Alan Modra  <amodra@gmail.com>
2304
2305         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2306         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2307         sanity test.
2308         (elfNN_bed): Init relropagesize.
2309         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2310         select relropagesize.
2311         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2312         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2313         (ELF_MINPAGESIZE): Don't define.
2314         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2315         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2316         * bfd-in2.h: Regenerate.
2317
2318 2018-04-14  Alan Modra  <amodra@gmail.com>
2319
2320         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2321         on __QNXTARGET__ define.
2322
2323 2018-04-14  Alan Modra  <amodra@gmail.com>
2324
2325         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2326         to obsolete list.
2327
2328 2018-04-11  Alan Modra  <amodra@gmail.com>
2329
2330         * aout-adobe.c: Delete.
2331         * bout.c: Delete.
2332         * coff-i860.c: Delete.
2333         * coff-i960.c: Delete.
2334         * cpu-i860.c: Delete.
2335         * cpu-i960.c: Delete.
2336         * elf32-i860.c: Delete.
2337         * elf32-i960.c: Delete.
2338         * hosts/i860mach3.h: Delete.
2339         * Makefile.am: Remove i860, i960, bout, and adobe support.
2340         * archures.c: Remove i860 and i960 support.
2341         * coffcode.h: Likewise.
2342         * reloc.c: Likewise.
2343         * aoutx.h: Comment updates.
2344         * archive.c: Remove BOUT and i960 support.
2345         * bfd.c: Remove BOUT support.
2346         * coffswap.h: Remove i960 support.
2347         * config.bfd: Remove i860, i960 and adobe targets.
2348         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2349         * targets.c: Likewise.
2350         * ieee.c: Remove i960 support.
2351         * mach-o.c: Remove i860 support.
2352         * Makefile.in: Regenerate.
2353         * bfd-in2.h: Regenerate.
2354         * configure: Regenerate.
2355         * libbfd.h: Regenerate.
2356         * po/SRC-POTFILES.in: Regenerate.
2357
2358 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2359
2360         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2361         in the BFD symbol referred by the relocation.
2362         (mips_elf64_write_rela): Likewise.
2363
2364 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2365
2366         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2367         error for out-of-range `r_sym' values.
2368
2369 2018-04-09  Alan Modra  <amodra@gmail.com>
2370
2371         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2372         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2373         (ppc64_elf_check_relocs): Set has_pltcall.
2374         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2375         (ppc64_elf_inline_plt): New function.
2376         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2377         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2378         * elf32-ppc.c (has_pltcall): Define.
2379         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2380         (ppc_elf_check_relocs): Set has_pltcall.
2381         (ppc_elf_inline_plt): New function.
2382         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2383         (ppc_elf_size_dynamic_sections): Likewise.
2384         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2385
2386 2018-04-09  Alan Modra  <amodra@gmail.com>
2387
2388         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2389         (is_plt_seq_reloc): New function.
2390         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2391         (ppc_elf_tls_optimize): Handle inline plt call sequence.
2392         (ppc_elf_relax_section): Handle PLTCALL reloc.
2393         (ppc_elf_relocate_section): Nop out inline plt call sequence when
2394         resolving locally.
2395         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2396         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
2397         (has_tls_get_addr_call): Correct comment.
2398         (is_branch_reloc): Add PLTCALL.
2399         (is_plt_seq_reloc): New function.
2400         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
2401         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
2402         entry for R_PPC64_PLTCALL.
2403         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2404         (ppc_type_of_stub): Handle PLTCALL reloc.
2405         (toc_adjusting_stub_needed): Likewise.
2406         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2407         reloc insn.  Nop out inline plt call sequence when resolving
2408         locally.  Handle __tls_get_addr inline plt call optimization.
2409
2410 2018-04-09  Alan Modra  <amodra@gmail.com>
2411
2412         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2413         (struct ppc_stub_hash_entry): Add symtype field.
2414         (PLT_KEEP): Define.
2415         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2416         (create_linkage_sections): Create pltlocal and relpltlocal.
2417         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2418         Set PLT_KEEP.
2419         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2420         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2421         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2422         Keep PLT entries for inline calls against locals.
2423         (ppc_build_one_stub): Use pltlocal as appropriate.
2424         (ppc_size_one_stub): Likewise.
2425         (ppc64_elf_size_stubs): Set symtype.
2426         (build_global_entry_stubs_and_plt): Init pltlocal and write
2427         relpltlocal for globals.
2428         (write_plt_relocs_for_local_syms): Likewise for local syms.
2429         (ppc64_elf_relocate_section): Support PLT for local syms.
2430         * elf32-ppc.c (PLT_KEEP): Define.
2431         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2432         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2433         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2434         Set PLT_KEEP.  Adjust update_local_sym_info call.
2435         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2436         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2437         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2438         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2439         (write_global_sym_plt): Init pltlocal and write relpltlocal.
2440         (ppc_finish_symbols): Likewise for locals.
2441
2442 2018-04-09  Alan Modra  <amodra@gmail.com>
2443
2444         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2445         for local symbols to..
2446         (write_plt_relocs_for_local_syms): ..here.  New function.
2447         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2448         global symbols to..
2449         (build_global_entry_stubs_and_plt): ..here.  Rename from
2450         build_global_entry_stubs.
2451         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2452         Call write_plt_relocs_for_local_syms.
2453         * elf32-ppc.c (get_sym_h): New function.
2454         (ppc_elf_relax_section): Use get_sym_h.
2455         (ppc_elf_relocate_section): Move output of PLT relocs and glink
2456         stubs for local symbols to..
2457         (ppc_finish_symbols): ..here.  New function.
2458         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2459         global syms to..
2460         (write_global_sym_plt): ..here.  New function.
2461         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2462         (ppc_finish_symbols): Declare.
2463
2464 2018-04-09  Alan Modra  <amodra@gmail.com>
2465
2466         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2467         (ppc_elf_relocate_section): Likewise.
2468         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2469         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
2470         resolution to plt entry relative to toc pointer.
2471
2472 2018-04-09  Alan Modra  <amodra@gmail.com>
2473
2474         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2475         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
2476         file when other TLS flags are tested in a mask.
2477         (TLS_MARK, NON_GOT): Define.
2478         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2479         (update_local_sym_info): Don't create got entry when NON_GOT.
2480         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2481         Set TLS_MARK.
2482         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2483         (ppc64_elf_relocate_section): Likewise.
2484         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2485         __tls_get_addr calls lacking a marker reloc.
2486         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2487         TLS_TPRELGD): Renumber.  Update comment.
2488         (TLS_MARK, NON_GOT): Define.
2489         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2490         (update_local_sym_info): Don't create got entry when NON_GOT.
2491         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2492         Set TLS_MARK.
2493         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2494         __tls_get_addr calls lacking a marker reloc.
2495
2496 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2497
2498         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2499         R_X86_64_converted_reloc_bit.
2500
2501 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
2502
2503         PR gas/22318
2504         * configure: Regenerated.
2505
2506 2018-04-05  Alan Modra  <amodra@gmail.com>
2507
2508         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2509         (elf_hppa_info_to_howto_rel): Likewise.
2510
2511 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2512
2513         * elf-hppa.h (elf_hppa_info_to_howto): Also return
2514         unsuccessfully for unimplemented relocations.
2515         (elf_hppa_info_to_howto_rel): Likewise.
2516
2517 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2518
2519         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
2520         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2521         howto lookup failure.
2522         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2523         accordingly.
2524         (elf32_i860_info_to_howto_rela): Likewise.
2525         (elf32_i860_relocate_splitn): Likewise.
2526         (elf32_i860_relocate_pc16): Likewise.
2527         (elf32_i860_relocate_pc26): Likewise.
2528         (elf32_i860_relocate_section): Likewise.
2529
2530 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2531
2532         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2533         check for `visium_elf_howto_table' table access.
2534
2535 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2536
2537         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2538         check for `iq2000_elf_howto_table' table access.
2539
2540 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2541
2542         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2543         for `elf32_frv_howto_table' table access.
2544
2545 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2546
2547         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2548         unsuccessfully for placeholder howtos.
2549         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2550         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2551
2552 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
2553
2554         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2555         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2556
2557 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2558
2559         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2560         ATTRIBUTE_UNUSED from `abfd'.
2561
2562 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2563
2564         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2565         `_bfd_error_handler' call formatting.
2566
2567 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2568
2569         * elf32-mips.c (mips_info_to_howto_rel): Call
2570         `mips_elf32_rtype_to_howto' directly rather than via
2571         `->elf_backend_mips_rtype_to_howto'.
2572
2573 2018-03-28  Renlin Li  <renlin.li@arm.com>
2574
2575         PR ld/22970
2576         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2577         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2578         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2579         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2580         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2581         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2582         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2583         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2584         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2585         (elfNN_aarch64_final_link_relocate): Support new relocations.
2586         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2587         relocations.
2588         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2589
2590 2018-03-28  Renlin Li  <renlin.li@arm.com>
2591
2592         PR ld/22970
2593         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2594         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2595         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2596         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2597         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2598         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2599         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2600         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2601         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2602         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2603         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2604         TLSLE_LDST16_TPREL_LO12,
2605         TLSLE_LDST16_TPREL_LO12_NC,
2606         TLSLE_LDST32_TPREL_LO12,
2607         TLSLE_LDST32_TPREL_LO12_NC,
2608         TLSLE_LDST64_TPREL_LO12,
2609         TLSLE_LDST64_TPREL_LO12_NC,
2610         TLSLE_LDST8_TPREL_LO12,
2611         TLSLE_LDST8_TPREL_LO12_NC.
2612         * bfd-in2.h: Regenerated.
2613         * libbfd.h: Regenerated.
2614
2615 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
2616
2617         PR ld/22972
2618         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2619         has_old_style_got_reloc.
2620         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2621         relocations.  Fix a couple of long lines.
2622         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2623         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2624         GOT relocations.
2625
2626 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
2627
2628         PR ld/23000
2629         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2630         ENDBR64 to the TLSDESC PLT entry.
2631
2632 2018-03-21  Alan Modra  <amodra@gmail.com>
2633
2634         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2635         symbols.  Use size_t counts.  Delete redundant opd test.
2636
2637 2018-03-21  Alan Modra  <amodra@gmail.com>
2638
2639         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2640
2641 2018-03-21  Alan Modra  <amodra@gmail.com>
2642
2643         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2644         field unsigned.
2645         (update_local_sym_info): Likewise for local_got_tls_masks.
2646         (ppc_elf_tls_optimize): Likewise for lgot_masks.
2647
2648 2018-03-21  Alan Modra  <amodra@gmail.com>
2649
2650         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2651         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2652         do in size_dynamic_sections.
2653
2654 2018-03-21  Alan Modra  <amodra@gmail.com>
2655
2656         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2657         without first checking array bounds.
2658         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2659
2660 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
2661
2662         PR ld/22983
2663         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2664         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2665
2666 2018-03-19  Nick Clifton  <nickc@redhat.com>
2667
2668         * po/es.po: Updated Spanish translation.
2669
2670 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
2671
2672         * elf32-xtensa.c (xlate_map_entry): Change types of address
2673         fields from 'unsigned' to 'bfd_vma'.
2674         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2675         the key argument to bsearch. Allow offsets past the end of a
2676         section, use the last map entry for translation of such offsets.
2677
2678 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2679
2680         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2681         Not support the target feature.
2682         (nds32_elf_ex9_itb_base): Likewise.
2683         (nds32_elf_ex9_import_table): Likewise.
2684         (nds32_elf_ex9_finish): Likewise.
2685         (nds32_elf_ex9_reloc_jmp): Likewise.
2686         (nds32_elf_get_insn_with_reg): Likewise.
2687         (nds32_get_local_syms): Likewise.
2688         (nds32_elf_ex9_replace_instruction): Likewise.
2689         (nds32_elf_ifc_calc): Likewise.
2690         (nds32_elf_ifc_finish): Likewise.
2691         (nds32_elf_ifc_replace): Likewise.
2692         (nds32_elf_ifc_reloc): Likewise.
2693
2694 2018-03-14  Alan Modra  <amodra@gmail.com>
2695
2696         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2697         sfpr size added before defining alias symbols.
2698         (ppc64_elf_build_stubs): Add stub section padding before
2699         copying sfpr contents and defining save/restore alias symbols.
2700
2701 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
2702
2703         PR ld/20882
2704         * elflink.c (elf_gc_mark_debug_section): Also check the local
2705         debug definition section.
2706
2707 2018-03-13  Nick Clifton  <nickc@redhat.com>
2708
2709         PR 22113
2710         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2711         function.  Add an end address parameter.  Check access of the data
2712         pointer to make sure that they do not extend beyond the end
2713         address.  Return FALSE if any check fails.  Add the end address
2714         pointer to the ui structure.
2715         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2716         codes to make sure that they do not extend beyond the end address
2717         pointer.  Print an error message and return immediately if any
2718         check fails.
2719
2720 2018-03-09  Nick Clifton  <nickc@redhat.com>
2721
2722         * elf64-s390.c (elf_s390_relocate_section): Move check for
2723         relocations against non-allocated sections to before the code that
2724         handles ifunc relocations.
2725         * elf32-s390.c (elf_s390_relocate_section): Likewise.
2726         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2727         relocs against IFUNC symbols in non-allocated sections as relocs
2728         against FUNC symbols.
2729         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2730
2731 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
2732
2733         PR ld/22929
2734         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2735         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2736         relocation against FUNC symbol.
2737         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2738
2739 2018-03-07  Renlin Li  <renlin.li@arm.com>
2740
2741         PR ld/20402
2742         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2743         symbol, and don't emit relocation in specific case.
2744
2745 2018-03-07  Alan Modra  <amodra@gmail.com>
2746
2747         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2748         (mips_elf64_slurp_one_reloc_table): Pass on error.
2749
2750 2018-03-03  James Cowgill  <james.cowgill@mips.com>
2751             Maciej W. Rozycki  <macro@mips.com>
2752
2753         PR ld/21900
2754         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2755         after calling `undefined_symbol' hook if this is an error
2756         condition.  Assume the value of 0 for the symbol requested
2757         otherwise.
2758
2759 2018-03-02  Jim Wilson  <jimw@sifive.com>
2760
2761         PR 22903
2762         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
2763         and nop instead of 4.
2764         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
2765         8 instead of 4.
2766
2767 2018-03-01  Jim Wilson  <jimw@sifive.com>
2768
2769         PR 22756
2770         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
2771         else if instead of if.
2772
2773 2018-03-01  Alan Modra  <amodra@gmail.com>
2774
2775         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
2776
2777 2018-02-28  Alan Modra  <amodra@gmail.com>
2778
2779         PR 22887
2780         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
2781
2782 2018-02-28  Nick Clifton  <nickc@redhat.com>
2783
2784         PR 22895
2785         PR 22893
2786         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
2787         pointer.  Drop unused abfd parameter.  Check the size of the block
2788         before initialising the data field.  Return the end pointer if the
2789         size is invalid.
2790         (read_attribute_value): Adjust invocations of read_n_bytes.
2791
2792         PR 22894
2793         * dwarf1.c (parse_die): Check the length of form blocks before
2794         advancing the data pointer.
2795
2796 2018-02-28  Alan Modra  <amodra@gmail.com>
2797
2798         PR 22887
2799         * aoutx.h (translate_symbol_table): Print an error message and set
2800         bfd_error on finding an invalid name string offset.
2801
2802 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
2803
2804         * config.in: Regenerated.
2805         * configure: Likewise.
2806         * configure.ac: Add --enable-separate-code.
2807         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
2808         to 1 for Linux/x86 targets,
2809         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
2810         DEFAULT_LD_Z_SEPARATE_CODE is 1.
2811
2812 2018-02-27  Nick Clifton  <nickc@redhat.com>
2813
2814         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
2815         message.
2816         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
2817         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
2818         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
2819         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
2820         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2821         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
2822         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2823         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
2824         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
2825
2826         PR 22875
2827         * elf-bfd.h (struct elf_backend_data): Change the return type of
2828         the elf_info_to_howto and elf_info_to_howto_rel function pointers
2829         to bfd_boolean.
2830         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
2831         value from the info_to_howto function and fail if that function
2832         failed.
2833         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
2834         from the info_to_howto function.
2835         (elf32_h8_relax_section): Likewise.
2836         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
2837         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2838         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2839         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2840         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2841         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
2842         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2843         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2844         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2845         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2846         (riscv_elf_relocate_section): Likewise.
2847         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
2848         bfd_boolean.  Issue an error message, set an error value and
2849         return FALSE if the reloc is not recognized.
2850         (elf_hppa_info_to_howto_rel): Likewise.
2851         * elf-m10200.c (mn10200_info_to_howto): Likewise.
2852         * elf-m10300.c (mn10300_info_to_howto): Likewise.
2853         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
2854         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
2855         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
2856         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
2857         * elf32-bfin.c (bfin_info_to_howto): Likewise.
2858         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
2859         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
2860         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
2861         (cris_info_to_howto_rela): Likewise.
2862         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2863         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
2864         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
2865         Likewise.
2866         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
2867         (elf32_dlx_info_to_howto_rel): Likewise.
2868         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2869         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2870         * elf32-frv.c (frv_info_to_howto_rela)
2871         (frvfdpic_info_to_howto_rel): Likewise.
2872         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
2873         * elf32-gen.c (elf_generic_info_to_howto)
2874         (elf_generic_info_to_howto_rel): Likewise.
2875         * elf32-h8300.c (elf32_h8_info_to_howto)
2876         (elf32_h8_info_to_howto_rel): Likewise.
2877         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2878         * elf32-i386.c (elf_i386_reloc_type_lookup)
2879         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
2880         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
2881         Likewise.
2882         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2883         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2884         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2885         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2886         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2887         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
2888         Likewise.
2889         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2890         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2891         * elf32-m68k.c (rtype_to_howto): Likewise.
2892         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2893         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2894         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2895         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2896         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2897         Likewise.
2898         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2899         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2900         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2901         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
2902         Likewise.
2903         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
2904         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2905         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2906         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2907         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
2908         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2909         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2910         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
2911         * elf32-score.c (s3_bfd_score_info_to_howto)
2912         (_bfd_score_info_to_howto): Likewise.
2913         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2914         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2915         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2916         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
2917         (elf32_tic6x_info_to_howto_rel): Likewise.
2918         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
2919         * elf32-v850.c (v850_elf_info_to_howto_rel)
2920         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
2921         * elf32-vax.c (rtype_to_howto): Likewise.
2922         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2923         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
2924         (elf32_wasm32_info_to_howto_rela): Likewise.
2925         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
2926         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2927         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
2928         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2929         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2930         * elf64-gen.c (elf_generic_info_to_howto)
2931         (elf_generic_info_to_howto_rel): Likewise.
2932         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
2933         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
2934         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2935         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
2936         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2937         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
2938         Likewise.
2939         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
2940         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2941         Likewise.
2942         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
2943         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
2944         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
2945         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2946         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
2947         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
2948         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
2949         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
2950         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
2951         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
2952         Default to NULL.
2953
2954 2018-02-26  Jim Wilson  <jimw@sifive.com>
2955             Stephan Schreiber <info@fs-driver.org>
2956
2957         PR 15904
2958         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
2959         call, set changed_contents and changed_relocs.  Likewise after
2960         successful ia64_elf_relax_br call.
2961
2962 2018-02-26  Alan Modra  <amodra@gmail.com>
2963
2964         * elf.c (assign_file_positions_except_relocs): Don't segfault
2965         when actual number of phdrs is less than allocated.  Delete
2966         outdated comment.  Formatting.
2967
2968 2018-02-26  Alan Modra  <amodra@gmail.com>
2969
2970         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
2971         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
2972         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
2973         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
2974         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
2975         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
2976         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2977         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2978         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2979         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2980         error/warning messages.
2981
2982 2018-02-26  Alan Modra  <amodra@gmail.com>
2983
2984         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2985         * syms.c: Standardize error/warning messages.
2986
2987 2018-02-26  Alan Modra  <amodra@gmail.com>
2988
2989         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2990         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2991         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2992         * peXXigen.c, * peicode.h: Standardize error/warning messages.
2993
2994 2018-02-26  Alan Modra  <amodra@gmail.com>
2995
2996         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
2997
2998 2018-02-26  Alan Modra  <amodra@gmail.com>
2999
3000         * elfxx-mips.c: Standardize error/warning messages.
3001
3002 2018-02-26  Alan Modra  <amodra@gmail.com>
3003
3004         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
3005         * elflink.c: Standardize error/warning messages.  Replace use of
3006         linker callback einfo with _bfd_error_handler when possible.
3007
3008 2018-02-26  Alan Modra  <amodra@gmail.com>
3009
3010         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
3011         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
3012         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
3013         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
3014         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
3015         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
3016         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
3017         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
3018         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
3019         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
3020         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
3021         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
3022         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
3023         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
3024         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
3025         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
3026         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3027         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3028         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3029         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3030         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3031         unrecognized/unsupported reloc message.
3032
3033 2018-02-26  Alan Modra  <amodra@gmail.com>
3034
3035         * elf32-ppc.c: Standardize error/warning messages.  Use
3036         _bfd_error_handler rather than einfo when einfo features not used.
3037         * elf64-ppc.c: Likewise.
3038
3039 2018-02-23  Alan Modra  <amodra@gmail.com>
3040
3041         PR 22881
3042         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3043         segment if no matching LOAD segment.
3044
3045 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3046
3047         * elf32-nds32.h: Define mask for ict_model.
3048
3049 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
3050
3051         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3052
3053 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3054
3055         Revert
3056         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3057
3058         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3059         .reginfo section has wrong size.
3060
3061 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3062
3063         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3064         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3065         `.MIPS.abiflags' sections.
3066         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3067         section's end.
3068
3069 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3070
3071         * section.c (SEC_FIXED_SIZE): New macro.
3072         * bfd-in2.h: Regenerate.
3073
3074 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3075
3076         * section.c (SEC_HAS_GOT_REF): Remove macro.
3077         * bfd-in2.h: Regenerate.
3078
3079 2018-02-19  Alan Modra  <amodra@gmail.com>
3080
3081         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3082         arguments.
3083         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3084         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3085         (_bfd_riscv_relax_pc): Likewise and fix typos.
3086         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3087         * libbfd.h: Regenerate.
3088
3089 2018-02-19  Alan Modra  <amodra@gmail.com>
3090
3091         * dwarf2.c (read_section): Don't use 'll' format modifier.
3092         (find_abstract_instance): Likewise.
3093         * elfcore.h (elf_core_file_p): Likewise.
3094
3095 2018-02-19  Alan Modra  <amodra@gmail.com>
3096
3097         * bfd-in.h: Include inttypes.h or if not available define
3098         PRId64, PRIu64 and PRIx64.
3099         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3100         modifier to print bfd_vma.
3101         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3102         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3103         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3104         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3105         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3106         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3107         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3108         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3109         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3110         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3111         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3112         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3113         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3114         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3115         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3116         and cast input to uint64_t, and similarly for Ld and Lu.
3117         * bfd-in2.h: Regenerate.
3118
3119 2018-02-19  Alan Modra  <amodra@gmail.com>
3120
3121         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3122         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3123         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3124         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3125         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3126         * reloc.c: Replace use of %R and %T in format strings passed to
3127         einfo and friends by %pR and %pT.
3128
3129 2018-02-19  Alan Modra  <amodra@gmail.com>
3130
3131         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3132         of %A and %B.
3133         * aout-adobe.c: Update all messages using %A and %B.
3134         * aout-cris.c: Likewise.
3135         * aoutx.h: Likewise.
3136         * archive.c: Likewise.
3137         * binary.c: Likewise.
3138         * cache.c: Likewise.
3139         * coff-alpha.c: Likewise.
3140         * coff-arm.c: Likewise.
3141         * coff-i860.c: Likewise.
3142         * coff-mcore.c: Likewise.
3143         * coff-ppc.c: Likewise.
3144         * coff-rs6000.c: Likewise.
3145         * coff-sh.c: Likewise.
3146         * coff-tic4x.c: Likewise.
3147         * coff-tic54x.c: Likewise.
3148         * coff-tic80.c: Likewise.
3149         * coff64-rs6000.c: Likewise.
3150         * coffcode.h: Likewise.
3151         * coffgen.c: Likewise.
3152         * cofflink.c: Likewise.
3153         * coffswap.h: Likewise.
3154         * compress.c: Likewise.
3155         * cpu-arm.c: Likewise.
3156         * ecoff.c: Likewise.
3157         * elf-attrs.c: Likewise.
3158         * elf-eh-frame.c: Likewise.
3159         * elf-ifunc.c: Likewise.
3160         * elf-m10300.c: Likewise.
3161         * elf-properties.c: Likewise.
3162         * elf-s390-common.c: Likewise.
3163         * elf.c: Likewise.
3164         * elf32-arc.c: Likewise.
3165         * elf32-arm.c: Likewise.
3166         * elf32-avr.c: Likewise.
3167         * elf32-bfin.c: Likewise.
3168         * elf32-cr16.c: Likewise.
3169         * elf32-cr16c.c: Likewise.
3170         * elf32-cris.c: Likewise.
3171         * elf32-crx.c: Likewise.
3172         * elf32-d10v.c: Likewise.
3173         * elf32-d30v.c: Likewise.
3174         * elf32-epiphany.c: Likewise.
3175         * elf32-fr30.c: Likewise.
3176         * elf32-frv.c: Likewise.
3177         * elf32-gen.c: Likewise.
3178         * elf32-hppa.c: Likewise.
3179         * elf32-i370.c: Likewise.
3180         * elf32-i386.c: Likewise.
3181         * elf32-i960.c: Likewise.
3182         * elf32-ip2k.c: Likewise.
3183         * elf32-iq2000.c: Likewise.
3184         * elf32-lm32.c: Likewise.
3185         * elf32-m32c.c: Likewise.
3186         * elf32-m32r.c: Likewise.
3187         * elf32-m68hc11.c: Likewise.
3188         * elf32-m68hc12.c: Likewise.
3189         * elf32-m68hc1x.c: Likewise.
3190         * elf32-m68k.c: Likewise.
3191         * elf32-mcore.c: Likewise.
3192         * elf32-mep.c: Likewise.
3193         * elf32-metag.c: Likewise.
3194         * elf32-microblaze.c: Likewise.
3195         * elf32-moxie.c: Likewise.
3196         * elf32-msp430.c: Likewise.
3197         * elf32-mt.c: Likewise.
3198         * elf32-nds32.c: Likewise.
3199         * elf32-nios2.c: Likewise.
3200         * elf32-or1k.c: Likewise.
3201         * elf32-pj.c: Likewise.
3202         * elf32-ppc.c: Likewise.
3203         * elf32-rl78.c: Likewise.
3204         * elf32-rx.c: Likewise.
3205         * elf32-s390.c: Likewise.
3206         * elf32-score.c: Likewise.
3207         * elf32-score7.c: Likewise.
3208         * elf32-sh-symbian.c: Likewise.
3209         * elf32-sh.c: Likewise.
3210         * elf32-sh64.c: Likewise.
3211         * elf32-sparc.c: Likewise.
3212         * elf32-spu.c: Likewise.
3213         * elf32-tic6x.c: Likewise.
3214         * elf32-tilepro.c: Likewise.
3215         * elf32-v850.c: Likewise.
3216         * elf32-vax.c: Likewise.
3217         * elf32-visium.c: Likewise.
3218         * elf32-wasm32.c: Likewise.
3219         * elf32-xgate.c: Likewise.
3220         * elf32-xtensa.c: Likewise.
3221         * elf64-alpha.c: Likewise.
3222         * elf64-gen.c: Likewise.
3223         * elf64-hppa.c: Likewise.
3224         * elf64-ia64-vms.c: Likewise.
3225         * elf64-mmix.c: Likewise.
3226         * elf64-ppc.c: Likewise.
3227         * elf64-s390.c: Likewise.
3228         * elf64-sh64.c: Likewise.
3229         * elf64-sparc.c: Likewise.
3230         * elf64-x86-64.c: Likewise.
3231         * elfcode.h: Likewise.
3232         * elfcore.h: Likewise.
3233         * elflink.c: Likewise.
3234         * elfnn-aarch64.c: Likewise.
3235         * elfnn-ia64.c: Likewise.
3236         * elfnn-riscv.c: Likewise.
3237         * elfxx-mips.c: Likewise.
3238         * elfxx-sparc.c: Likewise.
3239         * elfxx-tilegx.c: Likewise.
3240         * elfxx-x86.c: Likewise.
3241         * hpux-core.c: Likewise.
3242         * ieee.c: Likewise.
3243         * ihex.c: Likewise.
3244         * libbfd.c: Likewise.
3245         * linker.c: Likewise.
3246         * mach-o.c: Likewise.
3247         * merge.c: Likewise.
3248         * mmo.c: Likewise.
3249         * oasys.c: Likewise.
3250         * pdp11.c: Likewise.
3251         * pe-mips.c: Likewise.
3252         * peXXigen.c: Likewise.
3253         * peicode.h: Likewise.
3254         * reloc.c: Likewise.
3255         * rs6000-core.c: Likewise.
3256         * srec.c: Likewise.
3257         * stabs.c: Likewise.
3258         * vms-alpha.c: Likewise.
3259         * xcofflink.c: Likewise.
3260
3261 2018-02-19  Alan Modra  <amodra@gmail.com>
3262
3263         PR 22845
3264         * elf.c (IS_TBSS): Define.
3265         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3266         (assign_file_positions_for_non_load_sections): Revert last change.
3267         Properly calculate load segment limits to compare against relro limits.
3268
3269 2018-02-17  Alan Modra  <amodra@gmail.com>
3270
3271         PR 22845
3272         * elf.c (assign_file_positions_for_non_load_sections): Ignore
3273         degenerate zero size PT_LOAD segments when finding one overlapping
3274         the PT_GNU_RELRO segment.
3275
3276 2018-02-16  Alan Modra  <amodra@gmail.com>
3277
3278         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3279         (_bfd_bool_bfd_true): Rename from bfd_true.
3280         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3281         (_bfd_int_bfd_0): Rename from bfd_0.
3282         (_bfd_uint_bfd_0): Rename from bfd_0u.
3283         (_bfd_long_bfd_0): Rename from bfd_0l.
3284         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3285         (_bfd_void_bfd): Rename from bfd_void.
3286         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3287         (_bfd_bool_bfd_link_false_error),
3288         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3289         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3290         (_bfd_bool_bfd_asection_bfd_asection_true),
3291         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3292         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3293         * archive.c (_bfd_noarchive_get_elt_at_index),
3294         (_bfd_noarchive_openr_next_archived_file),
3295         (_bfd_noarchive_construct_extended_name_table),
3296         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3297         (_bfd_noarchive_write_armap): New functions.
3298         * archures.c (_bfd_nowrite_set_arch_mach): New function.
3299         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3300         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3301         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3302         (alpha_ecoff_swap_coff_lineno_out),
3303         (alpha_ecoff_swap_coff_reloc_out): New functions.
3304         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3305         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3306         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3307         (mips_ecoff_swap_coff_lineno_out),
3308         (mips_ecoff_swap_coff_reloc_out): New functions.
3309         * coffcode.h (coff_set_alignment_hook): Replace define with
3310         new function.
3311         (symname_in_debug_hook): Likewise.
3312         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3313         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3314         * elf.c (assign_file_positions_except_relocs): Test
3315         elf_backend_allow_non_load_phdr for NULL.
3316         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3317         _bfd_elf_link_omit_section_dynsym.  Update uses.
3318         (_bfd_elf_omit_section_dynsym_all): New function.
3319         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3320         (_bfd_elf_omit_section_dynsym_default): Declare.
3321         (_bfd_elf_omit_section_dynsym_all): Declare.
3322         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3323         (_bfd_nolink_bfd_get_relocated_section_contents),
3324         (_bfd_nolink_bfd_lookup_section_flags),
3325         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3326         (_bfd_nolink_bfd_link_hash_table_create),
3327         (_bfd_nolink_bfd_link_just_syms),
3328         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3329         (_bfd_nolink_bfd_link_split_section),
3330         (_bfd_nolink_section_already_linked),
3331         (_bfd_nolink_bfd_define_common_symbol),
3332         (_bfd_nolink_bfd_define_start_stop): New functions.
3333         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3334         (_bfd_norelocs_bfd_reloc_name_lookup),
3335         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3336         * section.c (_bfd_nowrite_set_section_contents): New function.
3337         * syms.c (_bfd_nosymbols_canonicalize_symtab),
3338         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3339         (_bfd_nosymbols_get_symbol_version_string),
3340         (_bfd_nosymbols_bfd_is_local_label_name),
3341         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3342         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3343         (_bfd_nosymbols_bfd_make_debug_symbol),
3344         ( _bfd_nosymbols_read_minisymbols),
3345         ( _bfd_nosymbols_minisymbol_to_symbol),
3346         (_bfd_nodynamic_get_synthetic_symtab): New functions.
3347         * libbfd-in.h: Declare new functions.  Update existing defines,
3348         removing casts.
3349         * aix386-core.c: Update to use new hooks.  Formatting.
3350         * aout-adobe.c: Likewise.
3351         * aout-arm.c: Likewise.
3352         * aout-target.h: Likewise.
3353         * aout-tic30.c: Likewise.
3354         * aoutf1.h: Likewise.
3355         * binary.c: Likewise.
3356         * bout.c: Likewise.
3357         * cisco-core.c: Likewise.
3358         * coff-alpha.c: Likewise.
3359         * coff-i386.c: Likewise.
3360         * coff-i860.c: Likewise.
3361         * coff-i960.c: Likewise.
3362         * coff-ia64.c: Likewise.
3363         * coff-mips.c: Likewise.
3364         * coff-ppc.c: Likewise.
3365         * coff-rs6000.c: Likewise.
3366         * coff-sh.c: Likewise.
3367         * coff-tic30.c: Likewise.
3368         * coff-tic54x.c: Likewise.
3369         * coff-x86_64.c: Likewise.
3370         * coff64-rs6000.c: Likewise.
3371         * coffcode.h: Likewise.
3372         * elf-m10300.c: Likewise.
3373         * elf32-cr16.c: Likewise.
3374         * elf32-lm32.c: Likewise.
3375         * elf32-m32r.c: Likewise.
3376         * elf32-metag.c: Likewise.
3377         * elf32-score.c: Likewise.
3378         * elf32-score7.c: Likewise.
3379         * elf32-tilepro.c: Likewise.
3380         * elf32-xstormy16.c: Likewise.
3381         * elf32-xtensa.c: Likewise.
3382         * elf64-alpha.c: Likewise.
3383         * elf64-hppa.c: Likewise.
3384         * elf64-ia64-vms.c: Likewise.
3385         * elf64-mmix.c: Likewise.
3386         * elf64-sh64.c: Likewise.
3387         * elfnn-ia64.c: Likewise.
3388         * elfxx-sparc.c: Likewise.
3389         * elfxx-target.h: Likewise.
3390         * elfxx-tilegx.c: Likewise.
3391         * elfxx-x86.h: Likewise.
3392         * hp300hpux.c: Likewise.
3393         * hppabsd-core.c: Likewise.
3394         * hpux-core.c: Likewise.
3395         * i386msdos.c: Likewise.
3396         * i386os9k.c: Likewise.
3397         * ieee.c: Likewise.
3398         * ihex.c: Likewise.
3399         * irix-core.c: Likewise.
3400         * libaout.h: Likewise.
3401         * libecoff.h: Likewise.
3402         * mach-o-target.c: Likewise.
3403         * mach-o.c: Likewise.
3404         * mipsbsd.c: Likewise.
3405         * mmo.c: Likewise.
3406         * netbsd-core.c: Likewise.
3407         * nlm-target.h: Likewise.
3408         * oasys.c: Likewise.
3409         * osf-core.c: Likewise.
3410         * pdp11.c: Likewise.
3411         * pe-mips.c: Likewise.
3412         * pe-x86_64.c: Likewise.
3413         * pef.c: Likewise.
3414         * plugin.c: Likewise.
3415         * ppcboot.c: Likewise.
3416         * ptrace-core.c: Likewise.
3417         * sco5-core.c: Likewise.
3418         * som.c: Likewise.
3419         * sparclynx.c: Likewise.
3420         * srec.c: Likewise.
3421         * tekhex.c: Likewise.
3422         * trad-core.c: Likewise.
3423         * verilog.c: Likewise.
3424         * versados.c: Likewise.
3425         * vms-alpha.c: Likewise.
3426         * vms-lib.c: Likewise.
3427         * wasm-module.c: Likewise.
3428         * xsym.c: Likewise.
3429         * libbfd.h: Regenerate.
3430
3431 2018-02-15  Jim Wilson  <jimw@sifive.com>
3432
3433         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3434         symbols whose section address is zero.
3435
3436         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3437         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
3438         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
3439         Add %X%P to error messages.
3440
3441 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
3442
3443         PR ld/22832
3444         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3445         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3446         and assert that the result of the call is not NULL.
3447
3448 2018-02-14  Nick Clifton  <nickc@redhat.com>
3449
3450         PR 22823
3451         Revert previous delta.  Add extra casts to avoid compile time
3452         warnings instead.
3453         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3454         cast to avoid warning from gcc v8 compiler.
3455         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3456         (_bfd_generic_bfd_set_private_flags): Likewise.
3457         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3458         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3459         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3460         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3461         (_bfd_noarchive_construct_extended_name_table): Likewise.
3462         (_bfd_noarchive_truncate_arname): Likewise.
3463         (_bfd_noarchive_write_ar_hdr): Likewise.
3464         (_bfd_noarchive_get_elt_at_index): Likewise.
3465         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3466         (_bfd_nosymbols_print_symbol): Likewise.
3467         (_bfd_nosymbols_get_symbol_info): Likewise.
3468         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3469         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3470         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3471         (_bfd_nosymbols_get_lineno): Likewise.
3472         (_bfd_nosymbols_find_nearest_line): Likewise.
3473         (_bfd_nosymbols_find_line): Likewise.
3474         (_bfd_nosymbols_find_inliner_info): Likewise.
3475         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3476         (_bfd_nosymbols_read_minisymbols): Likewise.
3477         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3478         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3479         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3480         (_bfd_nowrite_set_arch_mach): Likewise.
3481         (_bfd_nowrite_set_section_contents): Likewise.
3482         (_bfd_nolink_sizeof_headers): Likewise.
3483         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3484         (_bfd_nolink_bfd_relax_section): Likewise.
3485         (_bfd_nolink_bfd_gc_sections): Likewise.
3486         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3487         (_bfd_nolink_bfd_merge_sections): Likewise.
3488         (_bfd_nolink_bfd_is_group_section): Likewise.
3489         (_bfd_nolink_bfd_discard_group): Likewise.
3490         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3491         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3492         (_bfd_nolink_bfd_link_just_syms): Likewise.
3493         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3494         (_bfd_nolink_bfd_final_link): Likewise.
3495         (_bfd_nolink_bfd_link_split_section): Likewise.
3496         (_bfd_nolink_section_already_linked): Likewise.
3497         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3498         (_bfd_nolink_bfd_define_start_stop): Likewise.
3499         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3500         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3501         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3502         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3503         * libbfd.c (bfd_false_any): Delete.
3504         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3505         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3506         * libbfd.h (extern): Regenerate
3507         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3508         cast to avoid warning from gcc v8 compiler.
3509         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3510         * binary.c (binary_get_symbol_info): Likewise.
3511         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3512         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3513         * coffcode.h (coff_set_alignment_hook): Likewise.
3514         (symname_in_debug_hook): Likewise.
3515         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3516         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3517         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3518         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3519         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3520         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3521         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3522         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3523         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3524         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3525         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3526         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3527         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3528         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3529         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3530         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3531         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3532         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3533         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3534         (bfd_elfNN_bfd_set_private_flags): Likewise.
3535         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3536         (elf_backend_init_index_section): Likewise.
3537         (elf_backend_allow_non_load_phdr): Likewise.
3538         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3539         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3540         * ieee.c (ieee_construct_extended_name_table): Likewise.
3541         (ieee_write_armap): Likewise.
3542         (ieee_write_ar_hdr): Likewise.
3543         (ieee_bfd_is_target_special_symbol): Likewise.
3544         * ihex.c (ihex_canonicalize_symtab): Likewise.
3545         (ihex_bfd_is_target_special_symbol): Likewise.
3546         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3547         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3548         (_bfd_ecoff_set_alignment_hook): Likewise.
3549         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3550         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3551         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3552         * oasys.c (oasys_construct_extended_name_table): Likewise.
3553         (oasys_write_armap): Likewise.
3554         (oasys_write_ar_hdr): Likewise.
3555         (oasys_bfd_is_target_special_symbol): Likewise.
3556         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3557         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3558         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3559         * som.c (som_bfd_is_target_special_symbol): Likewise.
3560         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3561         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3562         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3563         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3564         (versados_bfd_reloc_name_lookup): Likewise.
3565         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3566         (vms_bfd_define_start_stop): Likewise.
3567         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3568         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3569         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3570
3571 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
3572
3573         PR ld/22842
3574         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3575         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3576         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3577         R_X86_64_PC32 reloc against dynamic function in data section.
3578         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3579         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3580         against dynamic function in data section.
3581         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3582         function address only if pcrel_plt is true.
3583         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3584         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3585         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
3586         PC-relative relocation against a function definition in data
3587         secton in PIE.  Remove the obsolete comments.
3588         (elf_x86_link_hash_table): Add pcrel_plt.
3589
3590 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3591
3592         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3593         instead of bfd_link_pic, for building shared library.
3594
3595 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3596
3597         PR gas/22791
3598         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3599         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3600         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
3601         against protected function in shared object.
3602
3603 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
3604
3605         PR 22828
3606         * po/ru.po: Fix typo in Russian translation.
3607
3608 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
3609
3610         * wasm-module.c (wasm_scan_name_function_section): Rename
3611         `index' local variable to `idx'.
3612
3613 2018-02-13  Nick Clifton  <nickc@redhat.com>
3614
3615         PR 22823
3616         Fix compile time warnings generated by gcc version 8.
3617         * libbfd-in.h: Remove extraneous text from prototypes.
3618         Add prototypes for bfd_false_any, bfd_true_any,
3619         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3620         bfd_n1_any, bfd_void_any.
3621         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3622         function.
3623         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3624         (_bfd_generic_bfd_set_private_flags): Likewise.
3625         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3626         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3627         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3628         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3629         (_bfd_noarchive_construct_extended_name_table): Likewise.
3630         (_bfd_noarchive_truncate_arname): Likewise.
3631         (_bfd_noarchive_write_ar_hdr): Likewise.
3632         (_bfd_noarchive_get_elt_at_index): Likewise.
3633         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3634         (_bfd_nosymbols_print_symbol): Likewise.
3635         (_bfd_nosymbols_get_symbol_info): Likewise.
3636         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3637         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3638         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3639         (_bfd_nosymbols_get_lineno): Likewise.
3640         (_bfd_nosymbols_find_nearest_line): Likewise.
3641         (_bfd_nosymbols_find_line): Likewise.
3642         (_bfd_nosymbols_find_inliner_info): Likewise.
3643         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3644         (_bfd_nosymbols_read_minisymbols): Likewise.
3645         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3646         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3647         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3648         (_bfd_nowrite_set_arch_mach): Likewise.
3649         (_bfd_nowrite_set_section_contents): Likewise.
3650         (_bfd_nolink_sizeof_headers): Likewise.
3651         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3652         (_bfd_nolink_bfd_relax_section): Likewise.
3653         (_bfd_nolink_bfd_gc_sections): Likewise.
3654         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3655         (_bfd_nolink_bfd_merge_sections): Likewise.
3656         (_bfd_nolink_bfd_is_group_section): Likewise.
3657         (_bfd_nolink_bfd_discard_group): Likewise.
3658         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3659         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3660         (_bfd_nolink_bfd_link_just_syms): Likewise.
3661         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3662         (_bfd_nolink_bfd_final_link): Likewise.
3663         (_bfd_nolink_bfd_link_split_section): Likewise.
3664         (_bfd_nolink_section_already_linked): Likewise.
3665         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3666         (_bfd_nolink_bfd_define_start_stop): Likewise.
3667         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3668         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3669         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3670         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3671         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
3672         accepts one or more arguments.
3673         (bfd_true_any): Likewise.
3674         (bfd_nullvoidptr_any): Likewise.
3675         (bfd_0_any): Likewise.
3676         (bfd_0u_any): Likewise.
3677         (bfd_0l_any): Likewise.
3678         (_bfd_n1_any): Likewise.
3679         (bfd_void_any): Likewise.
3680         * libbfd.h (extern): Regenerate
3681         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3682         based dummy function.
3683         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3684         * binary.c (binary_get_symbol_info): Likewise.
3685         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3686         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3687         * coffcode.h (coff_set_alignment_hook): Likewise.
3688         (symname_in_debug_hook): Likewise.
3689         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3690         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3691         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3692         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3693         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3694         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3695         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3696         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3697         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3698         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3699         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3700         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3701         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3702         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3703         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3704         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3705         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3706         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3707         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3708         (bfd_elfNN_bfd_set_private_flags): Likewise.
3709         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3710         (elf_backend_init_index_section): Likewise.
3711         (elf_backend_allow_non_load_phdr): Likewise.
3712         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3713         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3714         * ieee.c (ieee_construct_extended_name_table): Likewise.
3715         (ieee_write_armap): Likewise.
3716         (ieee_write_ar_hdr): Likewise.
3717         (ieee_bfd_is_target_special_symbol): Likewise.
3718         * ihex.c (ihex_canonicalize_symtab): Likewise.
3719         (ihex_bfd_is_target_special_symbol): Likewise.
3720         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3721         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3722         (_bfd_ecoff_set_alignment_hook): Likewise.
3723         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3724         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3725         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3726         * oasys.c (oasys_construct_extended_name_table): Likewise.
3727         (oasys_write_armap): Likewise.
3728         (oasys_write_ar_hdr): Likewise.
3729         (oasys_bfd_is_target_special_symbol): Likewise.
3730         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3731         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3732         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3733         * som.c (som_bfd_is_target_special_symbol): Likewise.
3734         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3735         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3736         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3737         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3738         (versados_bfd_reloc_name_lookup): Likewise.
3739         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3740         (vms_bfd_define_start_stop): Likewise.
3741         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3742         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3743         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3744         * elf32-arc.c (get_replace_function): Assign replacement function
3745         to func pointer.
3746         * elf32-i370.c (i370_noop): Update prototype.
3747
3748 2018-02-13  Alan Modra  <amodra@gmail.com>
3749
3750         PR 22836
3751         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3752         relocation sections.  If size reduces to just the flag word,
3753         remove that too and mark with SEC_EXCLUDE.
3754         * elflink.c (bfd_elf_final_link): Strip empty group sections.
3755
3756 2018-02-13  Alan Modra  <amodra@gmail.com>
3757
3758         PR 22829
3759         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
3760         PT_GNU_RELRO setup.
3761
3762 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
3763
3764         * i386msdos.c (msdos_mkobject); New function.
3765         (msdos_object_p): New function.
3766         (i386_msdos_vec): Use msdos_object_p as the check_format
3767         function.
3768         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
3769         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
3770         IMAGE_NT_SIGNATURE.
3771         * peXXigen.c: Likewise.
3772         * coff-ia64.c: Likewise.
3773
3774 2018-02-12  Nick Clifton  <nickc@redhat.com>
3775
3776         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
3777         assignment.
3778         * elf32-arc.c (elf_arc_relocate_section): Likewise.
3779
3780 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
3781
3782         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
3783         (sparc_elf_append_rela): Assert that there is enough room in section.
3784         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
3785         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
3786         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
3787         For a symbol subject to a GOT relocation, reserve a slot in the
3788         relocation section if the symbol isn't dynamic and we are in PIC mode.
3789         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
3790         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
3791         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
3792         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
3793         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
3794         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
3795         undefined weak symbol with non-default visibility.  Remove superfluous
3796         'else' and fix formatting.
3797
3798 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
3799
3800         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
3801         is_solaris.
3802         (i386_elf32_sol2_vec): Don't declare.
3803         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
3804         Don't set need_global_offset_table.
3805         (elf_i386_solaris_arch_bed): New.
3806         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
3807         Solaris.
3808         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
3809         target_os != is_nacl instead of target_os == is_normal.
3810         (x86_64_elf64_sol2_vec): Don't declare.
3811         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
3812         is_nacl instead of target_os == is_normal.  Don't set
3813         need_global_offset_table.
3814         (elf_x86_64_solaris_arch_bed): New.
3815         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
3816         Solaris.
3817         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
3818         _GLOBAL_OFFSET_TABLE_ for Solaris.
3819         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
3820         need_global_offset_table.
3821         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
3822         (elf_x86_link_hash_table): Remove need_global_offset_table.
3823         (elf_x86_init_table): Likewise.
3824
3825 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3826
3827         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3828         Remove prototype.
3829         (i386_elf32_sol2_vec): Declared.
3830         (elf_i386_link_setup_gnu_properties): Set
3831         need_global_offset_table with info->output_bfd->xvec.
3832         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3833         Remove prototype.
3834         (x86_64_elf64_sol2_vec): Declared.
3835         (elf_x86_64_link_setup_gnu_properties): Set
3836         need_global_offset_table with info->output_bfd->xvec.
3837
3838 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3839
3840         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3841         New prototype.
3842         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
3843         for Solaris.
3844         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3845         New prototype.
3846         (elf_x86_64_link_setup_gnu_properties): Set
3847         need_global_offset_table for Solaris.
3848         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
3849         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
3850         (_bfd_x86_elf_link_setup_gnu_properties): Copy
3851         need_global_offset_table.
3852         * elfxx-x86.h (elf_x86_link_hash_table): Add
3853         need_global_offset_table.
3854         (elf_x86_init_table): Likewise.
3855
3856 2018-02-08  Jim Wilson  <jimw@sifive.com>
3857
3858         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
3859         change.
3860
3861 2018-02-08  Nick Clifton  <nickc@redhat.com>
3862
3863         PR 22788
3864         * elf.c (elf_parse_notes): Reject notes with excessuively large
3865         alignments.
3866
3867 2018-02-07  Alan Modra  <amodra@gmail.com>
3868
3869         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
3870         * elf32-ppc.c: Remove speculation barrier support.
3871         * elf32-ppc.h: Likewise.
3872         * elf64-ppc.c: Likewise.
3873         * elf64-ppc.h: Likewise.
3874
3875 2018-02-06  Jim Wilson  <jimw@sifive.com>
3876
3877         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
3878         callback to report an error.
3879
3880 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
3881
3882         PR ld/22263
3883         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
3884         into call to !bfd_link_executable and tidy up.
3885         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
3886         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
3887         !bfd_link_executable.
3888         <R_SPARC_TLS_IE_HI22>: Likewise.
3889         <GOT relocations>: Remove useless code, tidy and merge related blocks.
3890         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
3891         !bfd_link_executable.
3892         <R_SPARC_WPLT30>: Tidy up.
3893         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
3894         !bfd_link_executable.
3895         (allocate_dynrelocs): Likewise.
3896         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
3897         <R_SPARC_TLS_GD_HI22>: Merge into...
3898         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
3899         sparc_elf_tls_transition and remove redundant code.
3900         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
3901         !bfd_link_executable.
3902         <R_SPARC_TLS_LDO_HIX22>: Likewise.
3903         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
3904         <R_SPARC_TLS_LDM_CALL>: Likewise.
3905         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
3906         <R_SPARC_TLS_GD_ADD>: Likewise.
3907         <R_SPARC_TLS_LDM_ADD>: Likewise.
3908         <R_SPARC_TLS_LDO_ADD>: Likewise.
3909         <R_SPARC_TLS_IE_LD>: Likewise.
3910
3911 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
3912
3913         PR 22789
3914         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
3915         functions failed to find the function name, try the generic elf
3916         find function instead.
3917
3918 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3919
3920         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
3921         'memcpy' instead of 'strncpy' when writing the magic number.
3922
3923 2018-02-06  Nick Clifton  <nickc@redhat.com>
3924
3925         PR 22794
3926         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
3927         section before attempting to read it in.
3928         (bfd_get_alt_debug_link_info): Likewise.
3929
3930 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
3931
3932         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
3933         line information in addition to name, if they can be found.
3934
3935 2018-02-05  Renlin Li  <renlin.li@arm.com>
3936
3937         PR ld/22764
3938         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
3939         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
3940         check for writeable section as well.
3941
3942 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
3943
3944         PR ld/22782
3945         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
3946         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
3947         undefined weak symbol to 0.
3948         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
3949         if _GLOBAL_OFFSET_TABLE_ is referenced.
3950         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
3951         got_referenced instead of ref_regular_nonweak.  Remove the
3952         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
3953         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
3954
3955 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3956
3957         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
3958         initialize `hi_reloc'.
3959
3960 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3961
3962         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
3963         SHT_MIPS_REGINFO sections don't assert the correct size and
3964         report an error instead.
3965
3966 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3967
3968         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
3969         status from `->elf_backend_section_processing'.
3970
3971 2018-02-02  Jim Wilson  <jimw@sifive.com>
3972
3973         PR ld/22756
3974         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
3975         If link_info->wrap_hash, check for a duplicate symbol and ignore.
3976         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3977         Pass new argument to riscv_relax_delete_bytes.
3978         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
3979         ATTRIBUTE_UNUSED from link_info parameter.
3980
3981 2018-02-02  Alan Modra  <amodra@gmail.com>
3982
3983         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3984         emitted for toc sequence optimization.  Set and use "howto" later.
3985
3986 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
3987
3988         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3989         arithmetic on NULL pointer.
3990         * elflink.c (_bfd_elf_archive_symbol_lookup,
3991         elf_link_add_archive_symbols): Likewise.
3992
3993 2018-01-31  Michael Matz  <matz@suse.de>
3994
3995         * elflink.c (bfd_elf_define_start_stop): Fix check of
3996         def_dynamic.
3997
3998 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
3999
4000         PR ld/21964
4001         * elflink.c (bfd_elf_define_start_stop): Check if __start and
4002         __stop symbols are referenced by shared objects.
4003
4004 2018-01-30  Alan Modra  <amodra@gmail.com>
4005
4006         PR 22758
4007         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
4008         segment when demand paged with lma on the same page.  Test this
4009         before load/non-load, executable/non-executable,
4010         writable/non-writable tests and simplify.  Delete bogus relro
4011         condition in writable/non-writable test.  Delete outdated
4012         comment.  Formatting.
4013
4014 2018-01-30  Alan Modra  <amodra@gmail.com>
4015
4016         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
4017         symbols dynamic.
4018
4019 2018-01-29  Alan Modra  <amodra@gmail.com>
4020
4021         PR 22741
4022         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
4023         range before converting to a symbol table pointer.
4024
4025 2018-01-27  Nick Clifton  <nickc@redhat.com>
4026
4027         * po/ru.po: Updated Russian translation.
4028
4029 2018-01-26  Alan Modra  <amodra@gmail.com>
4030
4031         * elflink.c (bfd_elf_define_start_stop): Override symbols when
4032         they are defined dynamically.
4033
4034 2018-01-26  Alan Modra  <amodra@gmail.com>
4035
4036         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4037         .branch_lt changes size.
4038
4039 2018-01-25  Alan Modra  <amodra@gmail.com>
4040
4041         PR 22746
4042         * elfcode.h (elf_object_p): Avoid integer overflow.
4043
4044 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
4045
4046         PR ld/22727
4047         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4048         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4049
4050         Revert
4051         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
4052
4053         PR ld/22263
4054         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4055         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4056         bfd_link_executable for TLS check.
4057         (_bfd_sparc_elf_check_relocs): Likewise.
4058         (allocate_dynrelocs): Likewise.
4059         (_bfd_sparc_elf_relocate_section): Likewise.
4060
4061 2018-01-24  Renlin Li  <renlin.li@arm.com>
4062
4063         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4064         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4065         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4066         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4067         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4068         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4069         (_bfd_aarch64_elf_resolve_relocation): Likewise.
4070
4071 2018-01-24  Renlin Li  <renlin.li@arm.com>
4072
4073         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4074         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4075         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4076         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4077         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4078         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4079         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4080         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4081         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4082         * bfd-in2.h: Regenerate.
4083         * libbfd.h: Regenerate.
4084
4085 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
4086
4087         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4088         `mips_elf32_section_processing' comment reference.
4089
4090 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
4091
4092         PR ld/22721
4093         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4094         versioned __tls_get_addr symbol.
4095
4096 2018-01-19  Nick Clifton  <nickc@redhat.com>
4097
4098         * po/fr.po: Updated French translation.
4099
4100 2018-01-18  Alan Modra  <amodra@gmail.com>
4101
4102         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4103         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4104         (ppc64_elf_build_stubs): Likewise.
4105
4106 2018-01-17  Nick Clifton  <nickc@redhat.com>
4107
4108         * po/ru.po: Updated Russian translation.
4109         * po/uk/po: Updated Ukranian translation.
4110
4111 2018-01-17  Alan Modra  <amodra@gmail.com>
4112
4113         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4114
4115 2018-01-17  Alan Modra  <amodra@gmail.com>
4116
4117         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4118         (CRSETEQ, BEQCTRM): Define.
4119         (is_nonpic_glink_stub): Don't check bctr.
4120         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4121         (ppc_elf_relax_section): Size speculation barrier.
4122         (output_bctr): New function.
4123         (write_glink_stub): Use output_bctr.
4124         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4125         (ppc_elf_finish_dynamic_symbol): Likewise.
4126         (ppc_elf_finish_dynamic_sections): Use output_bctr.
4127         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4128         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4129         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4130         (size_global_entry_stubs): Handle speculation barrier sizing.
4131         (plt_stub_size): Likewise.
4132         (output_bctr): New function.
4133         (build_plt_stub, build_tls_get_addr_stub): Output speculation
4134         barrier.
4135         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4136         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4137         (build_global_entry_stubs): Output speculation barrier.
4138         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4139         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4140
4141 2018-01-17  Alan Modra  <amodra@gmail.com>
4142
4143         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4144         __tls_get_addr_opt, and alignment sizing.
4145         (TLS_GET_ADDR_GLINK_SIZE): Delete.
4146         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4147         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4148         or 8 insns.
4149         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4150         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4151         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
4152         by PLT reloc count.
4153         (write_glink_stub): Handle __tls_get_addr_opt stub.
4154         Pad out to size given by GLINK_ENTRY_SIZE.
4155         (ppc_elf_relocate_section): Adjust write_glink_stub call.
4156         (ppc_elf_finish_dynamic_symbol): Likewise.
4157         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4158         insn array since so many need rewriting.
4159         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4160         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4161         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
4162         nops.  Adjust all uses.
4163         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4164         in glink_vma calculation.
4165         (struct ppc_link_hash_table): Add global_entry section pointer.
4166         (create_linkage_sections): Create separate section for global
4167         entry stubs.
4168         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4169         (size_global_entry_stubs): Handle sizing for aligned stubs.
4170         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4171         and don't stash end of glink branch table in rawsize.
4172         (ppc_build_one_stub): Rewrite stub size calculations.
4173         (build_global_entry_stubs): Use new section.
4174         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4175         Build lazy link stubs out to end of section.  Build global entry
4176         stubs in new section.
4177
4178 2018-01-15  Nick Clifton  <nickc@redhat.com>
4179
4180         * po/uk.po: Updated Ukranian translation.
4181
4182 2018-01-13  Nick Clifton  <nickc@redhat.com>
4183
4184         * po/bfd.pot: Regenerated.
4185
4186 2018-01-13  Nick Clifton  <nickc@redhat.com>
4187
4188         * version.m4: Bump version to 2.30.51
4189         * configure: Regenerate.
4190
4191 2018-01-13  Nick Clifton  <nickc@redhat.com>
4192
4193         2.30 branch created.
4194
4195 2018-01-12  Jens Widell  <jl@opera.com>
4196
4197         * elf.c (setup_group): Optimize search for group by remembering
4198         last found group and restarting search at that index.
4199         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4200
4201 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
4202
4203         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4204         bfd_link_common_skip_none in switch.
4205
4206 2018-01-12  Alan Modra  <amodra@gmail.com>
4207
4208         PR ld/22649
4209         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4210         references on forced local symbols.
4211
4212 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
4213
4214         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4215         .reginfo section has wrong size.
4216
4217 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4218
4219         PR ld/22393
4220         * elf.c (_bfd_elf_map_sections_to_segments): When generating
4221         separate code and read-only data LOAD segments, create a new
4222         LOAD segment if the previous section contains text and the
4223         current section doesn't or vice versa.  Don't put a writable
4224         section in a read-only segment if there is a RELRO segment.
4225
4226 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4227
4228         PR ld/22649
4229         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4230         references on forced local symbols.
4231
4232 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4233
4234         PR ld/22677
4235         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4236         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4237
4238 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
4239
4240         PR 22662
4241         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4242
4243 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
4244
4245         * elf.c (elfcore_grok_freebsd_note): Handle
4246         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4247         NT_FREEBSD_PROCSTAT_VMMAP.
4248
4249 2018-01-03  Alan Modra  <amodra@gmail.com>
4250
4251         Update year range in copyright notice of all files.
4252
4253 For older changes see ChangeLog-2017
4254 \f
4255 Copyright (C) 2018 Free Software Foundation, Inc.
4256
4257 Copying and distribution of this file, with or without modification,
4258 are permitted in any medium without royalty provided the copyright
4259 notice and this notice are preserved.
4260
4261 Local Variables:
4262 mode: change-log
4263 left-margin: 8
4264 fill-column: 74
4265 version-control: never
4266 End: